[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.03"]
[Round "1.1"]
[White "Ferrara, Alexis Roberto"]
[Black "Flores, Diego"]
[Result "0-1"]
[WhiteElo "2195"]
[BlackElo "2600"]
[ECO "A70"]

1. d4 Nf6 2. Nf3 e6 3. c4 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. e4 Bg7 8.
Qa4+ Nbd7 9. Be2 O-O 10. O-O a6 11. Qc2 b5 12. Re1 Re8 13. Bf4 b4 14. Na4 Nxe4
15. Bd3 f5 16. Bxe4 fxe4 17. Rxe4 Rxe4 18. Qxe4 Nf6 19. Qc4 Bd7 20. b3 Bb5 21.
Qc2 Nxd5 22. Bg5 Qf8 23. Rd1 Bxa4 24. Rxd5 Bc6 25. Rd1 Kh8 26. Be3 a5 27.
Ng5 Be5 28. Qc4 Ra7 29. f4 Bg7 30. Qe6 Re7 31. Qxd6 Qe8 32. Qxc5 h6 33. Qxa5
Rd7 34. Rxd7 Qxe3+ 35. Kf1 Bxd7 0-1

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.03"]
[Round "1.2"]
[White "Mareco, Sandro"]
[Black "Pineiro, Dario"]
[Result "1/2-1/2"]
[WhiteElo "2580"]
[BlackElo "2194"]
[ECO "B42"]

1. d4 e6 2. Nf3 c5 3. e4 cxd4 4. Nxd4 a6 5. Bd3 Bc5 6. Nb3 Ba7 7. O-O Nc6 8.
c4 Nf6 9. Qe2 Qc7 10. Na3 Ne5 11. Bf4 d6 12. Rac1 O-O 13. Bg3 Qe7 14. Bb1 Nc6
15. Kh1 e5 16. Bh4 Be6 17. f4 exf4 18. Rxf4 Ne5 19. Rxf6 gxf6 20. Rf1 Kg7
21. Qd2 Ng6 22. Bxf6+ Qxf6 23. Rxf6 Kxf6 24. Nd4 Bxd4 25. Qxd4+ Ne5 26. Nc2 Ke7
27. Ne3 Rfc8 28. Bd3 b5 29. b3 bxc4 30. Bxc4 Nxc4 31. bxc4 Rc5 32. h3 Rb8
33. Kh2 Rb4 34. Qd2 a5 35. Qf2 Bxc4 36. Nf5+ Ke6 37. Qd4 Bd5 38. exd5+ Kxf5 39.
Qg7 Rxd5 40. Qxf7+ Ke5 41. Qxh7 Rdd4 42. Qh5+ Ke4 43. Qxa5 d5 44. a3 Ra4 45.
Qe1+ Kd3 46. g4 Kc2 47. Kg3 Rxa3+ 48. Kh4 Rdd3 49. Qe2+ Kc1 50. Qf1+ Kc2 51.
g5 Rxh3+ 52. Qxh3 1/2-1/2

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.03"]
[Round "1.3"]
[White "Bertaccini, Daniel"]
[Black "Valerga, Diego"]
[Result "0-1"]
[WhiteElo "2176"]
[BlackElo "2502"]
[ECO "A07"]

1. Nf3 d5 2. g3 c6 3. Bg2 Bg4 4. h3 Bh5 5. c4 e6 6. b3 Nd7 7. Bb2 Ngf6 8. O-O
Bd6 9. d4 Ne4 10. Nbd2 f5 11. Ne5 Nxe5 12. dxe5 Bc5 13. Nxe4 dxe4 14. Qc2 e3
15. fxe3 Bxe3+ 16. Kh2 Qg5 17. Rad1 f4 18. g4 Bxg4 19. Qd3 O-O 20. Be4 Qh4
0-1

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.03"]
[Round "1.4"]
[White "Lorenzini, Martin"]
[Black "Fiori, Hector Dionisio"]
[Result "1-0"]
[WhiteElo "2488"]
[BlackElo "2171"]
[ECO "B10"]

1. e4 c6 2. d3 d5 3. Nd2 e5 4. Ngf3 Bd6 5. d4 Qe7 6. Qe2 Nf6 7. dxe5 Bxe5 8.
exd5 Bd6 9. Nc4 O-O 10. Qxe7 Bxe7 11. d6 Bd8 12. Be2 b5 13. Nce5 Ne4 14. Bf4
Ba5+ 15. Kf1 Bb6 16. a4 Nxf2 17. a5 Bc5 18. b4 f6 19. Nxc6 Nxh1 20. Ne7+ Kh8
21. bxc5 Nd7 22. c6 Ne5 23. Kg1 Nf2 24. Kxf2 g5 25. Bxe5 fxe5 26. Ke3 Rf6 27.
Nxc8 1-0

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.03"]
[Round "1.5"]
[White "Villarreal, Hector"]
[Black "Perez Ponsa, Federico"]
[Result "0-1"]
[WhiteElo "2169"]
[BlackElo "2476"]
[ECO "A24"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. c4 d6 6. Nc3 e5 7. d3 a5 8. Rb1
h6 9. a3 Re8 10. Nd2 c6 11. b4 axb4 12. axb4 Be6 13. b5 d5 14. bxc6 bxc6 15.
Qc2 Nbd7 16. cxd5 cxd5 17. Nb5 Qa5 18. Nd6 Reb8 19. Rxb8+ Rxb8 20. e4 Qa6 21.
exd5 Nxd5 22. N2c4 Nb4 23. Qe2 Nc5 24. Bb2 Nbxd3 25. Ra1 Rxb2 26. Qxb2 Nxb2
27. Rxa6 Nxc4 28. Ra8+ Bf8 29. Ne8 Nb6 30. Nf6+ Kg7 31. Ne8+ Kh8 32. Ra7 Nbd7
33. Bc6 f5 34. h4 h5 35. Nc7 Bf7 36. Nb5 Be6 37. Nc7 Bg8 38. Ne8 Nb6 39. Ra5
Bf7 40. Nc7 Kg7 41. Ra7 Nbd7 42. Nb5 Nf6 43. Nc7 Kh6 44. Ra8 Bg7 45. Ra7 e4
46. Nb5 Bg8 47. Nd6 Nd3 48. Ra8 Be6 49. Ra7 Bf8 50. Nf7+ Bxf7 51. Rxf7 Bg7
52. Bb5 Ne5 53. Ra7 Bf8 54. Ra6 Nfg4 55. Be8 Bc5 56. Ra2 Nxf2 {Tiempo} 0-1

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.03"]
[Round "1.6"]
[White "Iermito, Sebastian"]
[Black "Fiori, Alberto Nicolas"]
[Result "1-0"]
[WhiteElo "2463"]
[BlackElo "2128"]
[ECO "B83"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be2 Be7 7. O-O O-O 8.
Be3 Nc6 9. f4 e5 10. Nxc6 bxc6 11. Kh1 exf4 12. Bxf4 Be6 13. Qd3 Ng4 14. b3
Ne5 15. Qd2 Kh8 16. Rad1 Qa5 17. Qe3 Rad8 18. Rd4 Rd7 19. Ra4 Qb6 20. Ra6 Qb7
21. Bxe5 dxe5 22. Na4 Bg4 23. Ra5 Bxe2 24. Qxe2 f6 25. Nb2 Rfd8 26. Nc4 Rd4
27. h3 Bb4 28. Ra4 Bd2 29. Nxe5 Rxa4 30. bxa4 Bc3 31. Nf3 Qf7 32. Rd1 Rxd1+
33. Qxd1 h5 34. Qd8+ Kh7 35. Qd3 Be5 36. a3 Qa2 37. Kg1 Qb1+ 38. Kf2 Qb2 39. a5
Qc1 40. a6 Qf4 41. Qe3 Qg3+ 42. Kf1 Qg6 43. Qxa7 Qe8 44. Qc5 Qd7 45. Ke2 Bb8
46. Qf5+ Qxf5 47. exf5 Ba7 48. Kd3 1-0

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.03"]
[Round "1.7"]
[White "Mayo, Raul"]
[Black "Real De Azua, Ernesto"]
[Result "0-1"]
[WhiteElo "2112"]
[BlackElo "2450"]
[ECO "E94"]

1. c4 Nf6 2. Nc3 g6 3. e4 d6 4. d4 Bg7 5. Nf3 O-O 6. Be2 Na6 7. O-O e5 8. Re1
c6 9. Rb1 Qe8 10. dxe5 dxe5 11. b4 Bg4 12. b5 Nc5 13. Ba3 Ncxe4 14. Nxe4
Nxe4 15. Bxf8 Qxf8 16. Qc2 Nc5 17. Nxe5 Bf5 18. Bd3 Nxd3 19. Nxd3 Rd8 20. Rb3 c5
21. Qe2 Qd6 22. Nb2 h5 23. Re3 Bd4 24. Re8+ Rxe8 25. Qxe8+ Kg7 26. Nd1 Be6
27. Qa8 Qb6 28. Ne3 Qa5 29. Rf1 Bxe3 30. fxe3 Bxc4 31. Rd1 Be2 32. Qd8 Qa3 33.
Re1 Qxe3+ 34. Kh1 Qc3 35. Rg1 Bxb5 36. Qe7 Bc6 37. Re1 Qd2 38. Qe5+ Kg8 39.
Qe2 Qxe2 40. Rxe2 Kf8 41. Kg1 Bd7 42. h4 b6 43. Kf2 Be6 44. Ke3 Ke7 45. Rd2
b5 46. a3 a5 47. Rd1 Bb3 48. Rd2 Be6 49. g3 b4 50. axb4 axb4 51. Ke2 Kf6 52.
Rd8 Kf5 53. Rb8 Ke4 54. Rb5 Bc4+ 0-1

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.03"]
[Round "1.8"]
[White "Slipak, Sergio"]
[Black "Bulcourf, Carlos"]
[Result "1-0"]
[WhiteElo "2438"]
[BlackElo "2106"]
[ECO "D02"]

1. Nf3 d5 2. g3 Nc6 3. d4 Bf5 4. Bg2 Nf6 5. O-O e6 6. b3 a5 7. c4 Be7 8. Nc3
Ne4 9. Bb2 O-O 10. e3 Nxc3 11. Bxc3 Be4 12. c5 b6 13. Rc1 b5 14. Bh3 b4 15.
Bb2 a4 16. Ne5 Qe8 17. f3 Bg6 18. Nxg6 hxg6 19. Rc2 axb3 20. axb3 Qd7 21. f4
f5 22. Rff2 Ra5 23. Bf1 Rfa8 24. h4 Bd8 25. Rh2 Qf7 26. Bd3 Ra2 27. Rcg2 Bf6
28. Bb5 Ne7 29. Ba4 R2xa4 30. bxa4 Qe8 31. Bc1 Rxa4 32. Ra2 Rxa2 33. Rxa2 Qb5
34. Qe2 Qc4 35. Rc2 Qb3 36. Rb2 Qa3 37. Qc2 Qa5 38. Ra2 Qb5 39. Qa4 Qd3 40.
Qxb4 Qd1+ 41. Kg2 Qxc1 42. Ra8+ Nc8 43. Rxc8+ Kf7 44. Rxc7+ Kg8 45. Qb8+ Kh7
46. Rc8 g5 47. Rh8+ 1-0

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.03"]
[Round "1.9"]
[White "Arguinariz, Enrique"]
[Black "Diaz Hollemaert, Nahuel"]
[Result "0-1"]
[WhiteElo "2082"]
[BlackElo "2418"]
[ECO "E15"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qc2 c5 6. Bg2 Nc6 7. dxc5 Bxc5 8.
a3 Bb7 9. O-O Rc8 10. Nc3 O-O 11. Rd1 Be7 12. Bf4 Na5 13. b3 d5 14. Qb2 Qe8
15. cxd5 Nxd5 16. Nxd5 Bxd5 17. Nd4 Bxg2 18. Kxg2 Qd7 19. Nf3 Qb5 20. b4 Bf6
21. Qa2 Bxa1 22. bxa5 Bf6 23. axb6 axb6 24. Rb1 Qa6 25. Qb3 Rc3 26. Qxb6 Qxe2
27. Be3 h6 28. a4 Qa2 29. a5 Rxe3 0-1

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.03"]
[Round "1.10"]
[White "Dolezal, Cristian"]
[Black "Paternoste, Martin"]
[Result "1-0"]
[WhiteElo "2415"]
[BlackElo "2076"]
[ECO "A30"]

1. Nf3 Nf6 2. c4 e6 3. b3 b6 4. g3 Bb7 5. Bg2 c5 6. Bb2 Be7 7. O-O O-O 8. e3
d6 9. Nc3 a6 10. Qe2 Qc7 11. Rac1 Nbd7 12. d3 Rac8 13. e4 Rfe8 14. Ne1 Qb8
15. f4 g6 16. Nd1 d5 17. g4 dxe4 18. dxe4 Qa8 19. Nf2 Nb8 20. g5 Nfd7 21. Ng4
Nc6 22. Nc2 b5 23. h4 bxc4 24. Nh6+ Kf8 25. f5 exf5 26. Rxf5 gxf5 27. Qh5 Nde5
28. Nxf5 Kg8 29. Nh6+ Kf8 30. Rf1 f6 31. gxf6 Bd6 32. Nf5 Re6 33. Nxd6 Rxd6
34. Qxh7 Rc7 35. Qh8+ Kf7 36. Qg7+ Ke8 37. Qg8+ 1-0

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.03"]
[Round "1.11"]
[White "Mansilla, Martin"]
[Black "Liascovich, Lucas Agustin"]
[Result "0-1"]
[WhiteElo "2071"]
[BlackElo "2410"]
[ECO "A29"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. g3 d5 5. cxd5 Nxd5 6. Bg2 Nb6 7. O-O Be7 8.
a3 f6 9. b4 Bg4 10. h3 Be6 11. d3 Qd7 12. Kh2 a5 13. b5 Nd4 14. Nd2 Nd5 15.
Nxd5 Bxd5 16. Bxd5 Qxd5 17. a4 O-O-O 18. b6 c6 19. e4 Qd7 20. Nc4 Bb4 21. Ba3
Ne6 22. Bxb4 axb4 23. Qb3 Ng5 24. d4 Qxh3+ 25. Kg1 Rxd4 0-1

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.03"]
[Round "1.12"]
[White "Villanueva, Mario"]
[Black "Montoro, Gustavo E."]
[Result "1-0"]
[WhiteElo "2379"]
[BlackElo "2050"]
[ECO "C06"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 f6 8. Nf4
Qe7 9. Nf3 cxd4 10. cxd4 Nb6 11. O-O Bd7 12. exf6 gxf6 13. Re1 O-O-O 14. a4
Qf7 15. a5 Na8 16. a6 b6 17. Nxe6 Bxe6 18. Qc2 Kc7 19. Bb5 Bd7 20. Bf4+ Bd6
21. Bxd6+ Kxd6 22. Qd2 Be8 23. Qf4+ Kd7 24. Rac1 Rc8 25. Rxc6 Rxc6 26. Rc1 Ke7
27. Bxc6 Bxc6 28. Rxc6 Rd8 29. h3 b5 30. Nh4 1-0

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.03"]
[Round "1.13"]
[White "Lopez Rebert, Pablo"]
[Black "Krysa, Leandro Sergio"]
[Result "0-1"]
[WhiteElo "2049"]
[BlackElo "2378"]
[ECO "B22"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 e6 5. Nf3 cxd4 6. cxd4 d6 7. exd6 Qxd6 8.
Nc3 Be7 9. Bd3 O-O 10. Bb1 Nf6 11. Qd3 Nc6 12. a3 Rd8 13. Nb5 Qb8 14. Bg5 g6
15. Bh4 Nh5 16. Bg3 Nxg3 17. hxg3 Bf6 18. Qe3 Bg7 19. Ng5 Nxd4 20. Nxd4 Bxd4
21. Qe2 Qe5 22. Qxe5 Bxe5 23. Ra2 h5 24. Be4 Bd7 25. Bxb7 Rab8 26. Ba6 Ba4
27. Bc4 Rd1+ 0-1

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.03"]
[Round "1.14"]
[White "Julia, Ernesto"]
[Black "Franco, Gaston Nicolas"]
[Result "1-0"]
[WhiteElo "2374"]
[BlackElo "2042"]
[ECO "A24"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. c4 O-O 5. O-O d6 6. Nc3 c6 7. d3 Nbd7 8.
Rb1 e5 9. b4 d5 10. Nd2 d4 11. Na4 Rb8 12. Ba3 Qc7 13. c5 Re8 14. b5 cxb5 15.
Rxb5 a6 16. Rb1 b5 17. cxb6 Nxb6 18. Nxb6 Rxb6 19. Rxb6 Qxb6 20. Nc4 Qe6 21.
Qa4 Bd7 22. Qa5 Bb5 23. Nd6 Qxa2 24. Nxe8 Nxe8 25. Re1 Qe6 26. Qb4 Bh6 27. Qc5
Qf5 28. Be4 Qg4 29. Qxe5 Bd2 30. Qc5 1-0

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.03"]
[Round "1.15"]
[White "Galleto, Ricardo Ruben"]
[Black "Mahia, Gustavo"]
[Result "0-1"]
[WhiteElo "2014"]
[BlackElo "2371"]
[ECO "B12"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. g4 Be4 5. f3 Bg6 6. h4 h5 7. Bd3 Bxd3 8. Qxd3
e6 9. g5 Ne7 10. Ne2 Nd7 11. Be3 c5 12. c3 Qb6 13. b3 Nf5 14. Bf2 Rc8 15. O-O
Be7 16. Nd2 cxd4 17. cxd4 O-O 18. Rfc1 Ba3 19. Rc2 Qa6 20. Qxa6 bxa6 21.
Rxc8 Rxc8 22. Nf4 Bb2 23. Rd1 Bxd4 24. Nxh5 Nxe5 25. f4 Ng4 26. Bxd4 Nxd4 27.
Ng3 Rc2 28. Ngf1 Rxa2 29. h5 Ne2+ 30. Kg2 Nxf4+ 31. Kf3 Nd3 0-1

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.03"]
[Round "1.16"]
[White "Lujan, Carolina"]
[Black "Lopez, Sebastian"]
[Result "1-0"]
[WhiteElo "2366"]
[BlackElo "2013"]
[ECO "B10"]

1. e4 c6 2. Nf3 d5 3. exd5 cxd5 4. Ne5 e6 5. Bb5+ Bd7 6. Nxd7 Nxd7 7. d4 Ngf6
8. O-O Be7 9. c3 O-O 10. Bf4 Rc8 11. Nd2 Qb6 12. Qa4 Rfd8 13. Rab1 Nf8 14.
Bd3 Ne8 15. Qd1 Ng6 16. Be3 Qa5 17. a3 b5 18. Nf3 a6 19. Ng5 Bxg5 20. Bxg5 Rd7
21. Qh5 Nf8 22. Rbe1 Qb6 23. f4 Nd6 24. Rf3 f5 25. Rh3 a5 26. Qh4 Re8 27.
Ree3 b4 28. axb4 axb4 29. Qe1 bxc3 30. bxc3 Ra7 31. Bh4 Ra5 32. Qd2 Ra1+ 33.
Re1 Rea8 34. Rxa1 Rxa1+ 35. Be1 Qb3 36. Re3 Qa3 37. h3 Ra2 38. Qd1 Ra1 39. Qd2
Qb3 40. Kh2 Ra2 41. Qc1 Qb8 42. Bg3 Qb3 43. Qe1 Ne4 44. c4 Ra3 45. Rf3 Qb2
46. Bxe4 fxe4 47. Rxa3 Qxa3 48. c5 Qa4 49. Qc3 Qc6 50. Bf2 Ng6 51. Be3 Ne7 52.
Qb3 Kf7 53. Qa3 Qb5 54. Qc3 Nc6 55. Qe1 Qd3 56. Qf2 g6 57. g4 Kg7 58. h4 Qd1
59. Kg3 Qd3 60. Kh2 Qd1 61. Kg3 Nb4 62. Bd2 Qb3+ 63. Kh2 Nd3 64. Qe3 Qd1 65.
Kg3 Qc2 66. f5 exf5 67. gxf5 Nb2 68. Qh6+ Kg8 69. fxg6 Qd3+ 70. Be3 hxg6 71.
Qxg6+ Kf8 72. Qh6+ Kg8 73. c6 Nc4 74. c7 Nd6 75. Qg6+ Kh8 76. Qxd6 Qxe3+ 77.
Kg4 Qf3+ 78. Kg5 Qg2+ 79. Kf6 Qg7+ 80. Ke6 Qg8+ 81. Kd7 Qf7+ 82. Kc6 Qe8+ 83.
Qd7 Qa8+ 84. Kb6 1-0

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.03"]
[Round "1.17"]
[White "Radoszta, Armando E."]
[Black "Giardelli, Sergio C."]
[Result "0-1"]
[WhiteElo "1998"]
[BlackElo "2346"]
[ECO "B48"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Be2 Nf6 7. a3 Be7 8.
O-O O-O 9. Kh1 Nc6 10. f4 d6 11. Be3 Bd7 12. Bd3 Rfe8 13. Qf3 Rac8 14. Rae1 e5
15. Nxc6 Bxc6 16. fxe5 dxe5 17. Nd5 Bxd5 18. exd5 e4 19. Bxe4 Nxe4 20. Qxe4
Bxa3 21. Qd4 Bd6 22. Qa4 Qxc2 23. Qd7 Qc7 24. Qg4 g6 25. Rc1 Qd8 26. Qf3 f5
27. Rcd1 Qh4 28. Bg1 Rc2 29. Rd4 Re4 30. Qb3 Rce2 31. Rd3 Qg4 32. g3 Qh3 33.
Rc1 Qg2# 0-1

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.03"]
[Round "1.18"]
[White "Fabian, Gaston"]
[Black "Maldonado, Marcos"]
[Result "1-0"]
[WhiteElo "2336"]
[BlackElo "1991"]
[ECO "A35"]

1. Nf3 c5 2. c4 Nc6 3. Nc3 g6 4. e3 Nf6 5. d4 cxd4 6. exd4 d5 7. cxd5 Nxd5 8.
Qb3 Nxc3 9. Bc4 e6 10. bxc3 Bd7 11. Bd3 Na5 12. Qc2 Qc7 13. Ne5 Rc8 14. Bd2
Bg7 15. O-O O-O 16. Rfe1 Nc6 17. Nxd7 Qxd7 18. Qb3 Qc7 19. h4 Na5 20. Qd1 Nc4
21. Bxc4 Qxc4 22. h5 Qd5 23. h6 Bf6 24. Qg4 Rfe8 25. Re3 Rc4 26. Rf3 Bxd4
27. cxd4 Rxd4 28. Qg5 Qxg5 29. Bxg5 f5 30. Rc3 Rg4 31. f4 e5 32. Re1 Kf8 33.
Bf6 Rxf4 34. Rc7 e4 35. Rxh7 Re6 36. Rd1 1-0

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.03"]
[Round "1.19"]
[White "Tomas Falcon, Jesus"]
[Black "Pichot, Alan"]
[Result "0-1"]
[WhiteElo "1896"]
[BlackElo "2327"]
[ECO "E74"]

1. c4 Nf6 2. Nc3 g6 3. d4 Bg7 4. e4 d6 5. Be2 O-O 6. Bg5 c5 7. Nf3 h6 8. Be3
Ng4 9. Bf4 cxd4 10. Nxd4 Qb6 11. Bxg4 Bxg4 12. Qxg4 Qxb2 13. Rc1 Bxd4 14. Nd5
Qxf2+ 15. Kd1 Qxa2 16. Nxe7+ Kh7 17. Qh3 Bg7 18. g4 Re8 19. Nd5 Rxe4 20. Rc2
Rd4+ 21. Bd2 Qa1+ 22. Rc1 Qa4+ 23. Rc2 Rxc4 24. Ne3 Rxc2 25. Nxc2 Nc6 26.
Kc1 Rc8 27. Bxh6 Bxh6+ 28. g5 Ne7 0-1

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.03"]
[Round "1.20"]
[White "Della Morte, German"]
[Black "Rivero, Raul Omar"]
[Result "0-1"]
[WhiteElo "2318"]
[BlackElo "1892"]
[ECO "B06"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 a6 5. Nf3 Nd7 6. Qd2 b5 7. Bd3 c5 8. a4
b4 9. Ne2 Bb7 10. Ng3 h6 11. c3 a5 12. O-O Rc8 13. Bb5 Ngf6 14. dxc5 bxc3 15.
Qxc3 O-O 16. Qa3 Nxc5 17. e5 Nd5 18. Rfd1 Nxe3 19. fxe3 Bxf3 20. gxf3 Bxe5
21. f4 Bg7 22. Rac1 Qb6 23. b4 axb4 24. Qa2 Ra8 25. Qc2 b3 26. Qc4 b2 27. Rb1
Rfc8 28. f5 Nxa4 29. Qg4 Qxb5 30. fxg6 fxg6 31. Qxg6 Qg5 32. Qe6+ Kh8 33. Rf1
Nc5 34. Qh3 Ne4 0-1

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.04"]
[Round "2.1"]
[White "Flores, Diego"]
[Black "Julia, Ernesto"]
[Result "1-0"]
[WhiteElo "2600"]
[BlackElo "2374"]
[ECO "A20"]

1. c4 e5 2. e3 Nf6 3. a3 c6 4. Nf3 e4 5. Nd4 g6 6. d3 exd3 7. Bxd3 Bg7 8. O-O
d6 9. Nc3 O-O 10. b4 c5 11. Nb3 Nc6 12. bxc5 dxc5 13. Nxc5 Ng4 14. N5a4 Qh4
15. h3 Nge5 16. Be4 Bg4 17. Qe1 Nf3+ 18. gxf3 Bxh3 19. f4 Qg4+ 20. Kh2 Rfe8
21. Rg1 Qh5 22. Rg5 Qh4 23. Bg2 Ne5 24. Rxe5 Bf5+ 25. Kg1 Rxe5 26. fxe5 Bxe5
27. Bb2 Qh2+ 28. Kf1 Bh3 29. Bxh3 Qxh3+ 30. Ke2 Qg4+ 31. Kd3 Rd8+ 32. Kc2 Qxc4
33. Qe2 Qc8 34. Rd1 Rxd1 35. Kxd1 a6 36. Nd5 Qd8 37. Ke1 1-0

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.04"]
[Round "2.2"]
[White "Valerga, Diego"]
[Black "Mahia, Gustavo"]
[Result "1-0"]
[WhiteElo "2502"]
[BlackElo "2371"]
[ECO "E21"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 O-O 5. Bg5 h6 6. Bh4 c5 7. d5 b5 8. e4
g5 9. Nxg5 Nxe4 10. Ngxe4 Qxh4 11. Qf3 f5 12. Nd6 bxc4 13. dxe6 Nc6 14. Bxc4
Kh7 15. O-O Rb8 16. Nxc8 Ne5 17. Qe2 Nxc4 18. exd7 Ba5 19. g3 Qg4 20. Qe7+ Qg7
21. Qxg7+ Kxg7 22. Na4 Bb6 23. Rad1 Rd8 24. Ne7 Rb7 25. Nxf5+ Kf6 26. Nxh6
Rbxd7 27. Ng4+ Kf5 28. Ne3+ Nxe3 29. fxe3+ Ke4 30. Rxd7 Rxd7 31. Kg2 Kxe3 32.
Rf3+ Ke4 33. h4 c4 34. Nxb6 axb6 35. g4 b5 36. a3 1-0

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.04"]
[Round "2.3"]
[White "Giardelli, Sergio C."]
[Black "Lorenzini, Martin"]
[Result "1/2-1/2"]
[WhiteElo "2346"]
[BlackElo "2488"]
[ECO "D30"]

1. c4 Nf6 2. Nf3 e6 3. g3 d5 4. Bg2 dxc4 5. Qa4+ c6 6. Qxc4 b5 7. Qc2 Bb7 8.
d4 Nbd7 9. O-O c5 10. Bg5 Rc8 11. Qb3 a6 12. Nbd2 Be7 13. a4 Qb6 14. axb5
axb5 15. Ne5 Bxg2 16. Kxg2 cxd4 17. Nxd7 Nxd7 18. Bxe7 Kxe7 19. Qb4+ Qc5 20.
Qxc5+ Rxc5 21. Nb3 Rc4 22. Ra7 Rd8 23. Rd1 e5 24. Na5 Rc2 25. b4 Rdc8 26. e3 Rb2
27. exd4 Rcc2 28. dxe5 Rxf2+ 29. Kh3 Rxh2+ 30. Kg4 Rhd2 31. Nc6+ Ke6 32.
Nd8+ Ke7 33. Nc6+ Ke6 34. Nd8+ Ke7 1/2-1/2

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.04"]
[Round "2.4"]
[White "Perez Ponsa, Federico"]
[Black "Lujan, Carolina"]
[Result "1/2-1/2"]
[WhiteElo "2476"]
[BlackElo "2366"]
[ECO "B23"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 e6 4. Bxc6 bxc6 5. d3 d6 6. f4 Ne7 7. Nf3 Ng6 8.
O-O Be7 9. Qe1 O-O 10. Kh1 f5 11. e5 d5 12. Na4 c4 13. d4 Rb8 14. c3 Qa5 15.
Qd1 Re8 16. Rf2 h6 17. b4 Qc7 18. Be3 Bd7 19. Qc2 a5 20. a3 Ra8 21. Nc5 Nh4
22. Rg1 axb4 23. axb4 Ra7 24. Nxh4 Bxh4 25. g3 Be7 26. g4 Bxc5 27. gxf5 exf5
28. dxc5 Be6 29. Bd4 Rea8 30. Qd1 1/2-1/2

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.04"]
[Round "2.5"]
[White "Pichot, Alan"]
[Black "Iermito, Sebastian"]
[Result "1-0"]
[WhiteElo "2327"]
[BlackElo "2463"]
[ECO "B42"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. O-O Qc7 7. c4 Nc6 8.
Nxc6 dxc6 9. Nc3 Bc5 10. Kh1 e5 11. f4 Ng4 12. Qf3 Bd7 13. fxe5 Be6 14. Qg3
O-O-O 15. Nd5 cxd5 16. cxd5 Kb8 17. Be2 Nf2+ 18. Rxf2 Bxf2 19. Qxf2 Qc2 20. Be3
Bd7 21. Qf3 Qxb2 22. Qf1 Bb5 23. Bxb5 Qxb5 24. Qxf7 Rdf8 25. Qe6 Re8 26.
Qd6+ Ka8 27. e6 Rhf8 28. e7 Rg8 29. a4 Qb2 30. Rc1 g5 31. Qc5 b6 32. Qc6+ Kb8
33. Qc7+ Ka8 34. Bxb6 Rxe7 35. Qxe7 Qxc1+ 36. Bg1 Kb8 37. Qa7+ Kc8 38. Qa8+ 1-0

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.04"]
[Round "2.6"]
[White "Real De Azua, Ernesto"]
[Black "Fabian, Gaston"]
[Result "0-1"]
[WhiteElo "2450"]
[BlackElo "2336"]
[ECO "D52"]

1. Nf3 d5 2. d4 Nf6 3. c4 c6 4. Nc3 e6 5. Bg5 Nbd7 6. e3 Qa5 7. cxd5 Nxd5 8.
Qd2 Bb4 9. Rc1 h6 10. Bh4 c5 11. a3 Bxc3 12. bxc3 b6 13. c4 Qxd2+ 14. Kxd2
Ne7 15. Bd3 Bb7 16. Rhd1 f5 17. Bg3 Bxf3 18. gxf3 g5 19. f4 g4 20. Ke2 h5 21.
f3 cxd4 22. exd4 Kf7 23. Bf2 Rac8 24. a4 Ng6 25. Ke3 Nf6 26. Rb1 Rhd8 27. a5
Rd6 28. Rb5 Rcd8 29. Be2 gxf3 30. Bxf3 Ng4+ 31. Bxg4 hxg4 32. Bg3 Ne7 33. axb6
axb6 34. Rd3 Rc8 35. Rb4 Rdc6 36. d5 exd5 37. cxd5 Rd6 38. Kd2 Rc5 39. Bf2
Rcxd5 40. Rxd5 Nxd5 41. Rd4 Ke6 42. Rd3 Rd7 43. Kc1 Rc7+ 44. Kb2 Rc4 45. Rb3
Rxf4 46. Bxb6 Nxb6 47. Rxb6+ Ke5 48. Rh6 Rf2+ 49. Kc3 Ke4 50. Rh4 Kf3 51. Kd4
Ra2 0-1

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.04"]
[Round "2.7"]
[White "Cuevas, Alex"]
[Black "Slipak, Sergio"]
[Result "0-1"]
[WhiteElo "2298"]
[BlackElo "2438"]
[ECO "D05"]

1. b3 c5 2. Bb2 Nc6 3. Nf3 d5 4. e3 e6 5. d4 Nf6 6. Bd3 cxd4 7. exd4 Bb4+ 8.
c3 Be7 9. O-O O-O 10. Nbd2 a5 11. a3 b6 12. Qe2 Bb7 13. c4 g6 14. Rfe1 Re8
15. Rad1 Bf8 16. Ne5 Rc8 17. Nxc6 Bxc6 18. Nf3 a4 19. Ne5 axb3 20. Nxc6 Rxc6
21. c5 Rc8 22. Bb5 Re7 23. Qf3 Ra7 24. a4 bxc5 25. dxc5 Bg7 26. Bd4 Ne8 27. Qc3
Qa5 28. Bxg7 Nxg7 29. Qxa5 Rxa5 30. c6 Nf5 31. Rd3 Ne7 32. Rc3 Ra7 33. Rb1
Rac7 34. Rbxb3 Nxc6 35. Ba6 Nd4 36. Bxc8 Ne2+ 37. Kf1 Nxc3 38. Rb8 Kg7 39. a5
d4 40. Ke1 Rc5 41. a6 Ra5 42. Kd2 e5 43. Kd3 Ra3 44. Kc4 Ne4 45. Kd5 Nxf2 46.
Kxe5 Ra4 47. a7 Rxa7 48. Kxd4 Re7 49. Rb2 Ne4 50. Bb7 Nd6 51. Bd5 h5 52. Kd3
Nf5 53. Rb7 Rxb7 54. Bxb7 Kf6 55. Ke2 Ke5 56. Kf2 g5 57. h3 Kf4 58. Bd5 f6
59. Bf7 h4 60. Bd5 Nd6 61. Bf3 f5 62. Kg1 Kg3 63. Be2 f4 64. Bg4 Nc4 65. Bd7
Nd2 66. Bg4 f3 67. gxf3 Nxf3+ 68. Kh1 Ne1 69. Bf5 Ng2 70. Bc8 Nf4 71. Ba6 Nxh3
72. Bc8 Nf2+ 73. Kg1 h3 74. Bb7 h2+ 75. Kf1 h1=Q+ 0-1

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.04"]
[Round "2.8"]
[White "Diaz Hollemaert, Nahuel"]
[Black "Perez, Maximiliano"]
[Result "1-0"]
[WhiteElo "2418"]
[BlackElo "2298"]
[ECO "E67"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. g3 O-O 5. Bg2 d6 6. Nf3 Nbd7 7. O-O e5 8. e3
Re8 9. b3 Nf8 10. h3 h5 11. dxe5 N6d7 12. Bb2 dxe5 13. Qc2 Ne6 14. Rad1 f5
15. Nh4 Qf6 16. Nd5 Qf7 17. g4 hxg4 18. hxg4 e4 19. Bxg7 Kxg7 20. Qb2+ Kh7 21.
f3 exf3 22. gxf5 gxf5 23. Rxf3 Ng5 24. Rxf5 Qh5 25. Nf3 Rg8 26. Nxg5+ Rxg5
27. Rxg5 Qxg5 28. Qc2+ Kg8 29. Qe4 Ne5 30. Qf4 Qxf4 31. exf4 Bg4 32. Nf6+ Kf7
33. Nxg4 Nxg4 34. Rd7+ Kf6 35. Bxb7 Re8 36. Bf3 Re1+ 37. Kg2 Kf5 38. Rd5+ 1-0

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.04"]
[Round "2.9"]
[White "Bielicki, Carlos"]
[Black "Dolezal, Cristian"]
[Result "1/2-1/2"]
[WhiteElo "2297"]
[BlackElo "2415"]
[ECO "A37"]

1. Nf3 c5 2. c4 g6 3. Nc3 Bg7 4. g3 Nc6 5. Bg2 Nh6 6. O-O O-O 7. d3 d6 8. a3
Bd7 9. Bd2 Rb8 10. Rb1 b6 11. b4 Nf5 12. b5 Ncd4 13. Ne1 Ne6 14. a4 Bc8 15.
Nd5 Nc7 16. Nc2 e6 17. Nxc7 Qxc7 18. Ne3 Nxe3 19. Bxe3 Bb7 20. Rc1 Bxg2 21.
Kxg2 a6 22. Qb3 Ra8 23. Rfd1 axb5 24. axb5 Ra7 25. d4 Rfa8 26. dxc5 dxc5 27.
Qd3 Qb7+ 28. Kg1 h5 29. Qd6 Ra2 30. Rd2 R2a4 31. Qf4 Ra1 32. Rdd1 Rxc1 33. Rxc1
e5 34. Qf3 e4 35. Qf4 Rd8 36. Rc2 Rd1+ 37. Kg2 Qa8 38. Rc1 Rd7 39. Rc2 Kh7
40. h3 Qe8 41. g4 hxg4 42. hxg4 Qe6 43. g5 Rd1 44. Qh4+ Kg8 45. Qg3 Be5 46.
Bf4 Bxf4 47. Qxf4 Rd4 48. Rc3 e3 49. Qb8+ Kg7 50. Rxe3 Qg4+ 51. Rg3 Qxe2 52.
Qxb6 Qe4+ 53. Rf3 Qg4+ 54. Rg3 Qe4+ 1/2-1/2

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.04"]
[Round "2.10"]
[White "Liascovich, Lucas Agustin"]
[Black "Barrionuevo, Pablo"]
[Result "1/2-1/2"]
[WhiteElo "2410"]
[BlackElo "2269"]
[ECO "A13"]

1. Nf3 d5 2. c4 e6 3. b3 Nf6 4. Bb2 Be7 5. e3 O-O 6. Be2 c5 7. O-O Nc6 8. d4
Ne4 9. cxd5 exd5 10. dxc5 Bxc5 11. Nc3 Be6 12. Rc1 Be7 13. Nb5 Rc8 14. Nfd4
Qd7 15. Nxe6 Qxe6 16. Bd3 Bg5 17. Bxe4 dxe4 18. Qd6 Qg4 19. Qd1 Qe6 20. Qd6
Qg4 21. Qd1 Qe6 1/2-1/2

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.04"]
[Round "2.11"]
[White "Perez Pietronave, Carlos"]
[Black "Villanueva, Mario"]
[Result "1/2-1/2"]
[WhiteElo "2203"]
[BlackElo "2379"]
[ECO "C43"]

1. e4 e5 2. Nf3 Nf6 3. d4 exd4 4. e5 Ne4 5. Qxd4 d5 6. exd6 Nxd6 7. Nc3 Nc6
8. Qf4 Nf5 9. Bb5 Bd6 10. Qe4+ Qe7 11. O-O O-O 12. Re1 Qxe4 13. Nxe4 Ne5 14.
Nxe5 Bxe5 15. c3 Nd6 16. Ba4 Nxe4 17. Rxe4 Bd6 1/2-1/2

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.04"]
[Round "2.12"]
[White "Krysa, Leandro Sergio"]
[Black "Nieva, Jose Luis"]
[Result "1-0"]
[WhiteElo "2378"]
[BlackElo "2039"]
[ECO "D34"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. cxd5 exd5 5. Nf3 Nc6 6. g3 Nf6 7. Bg2 Be7 8.
O-O O-O 9. Bg5 cxd4 10. Nxd4 h6 11. Be3 Re8 12. Qa4 Bd7 13. Rad1 Na5 14. Qc2
Rc8 15. Nf5 Bf8 16. Bxd5 Nxd5 17. Rxd5 Qc7 18. Bf4 Qc6 19. Rxa5 b5 20. Rd1 b4
21. Rxa7 Red8 22. Nd4 Qb6 23. Rc7 Rxc7 24. Bxc7 Qxc7 25. Nd5 Qa5 26. Nc6 Bxc6
27. Qxc6 Rd6 28. Qc4 Ra6 29. Ra1 Re6 30. e4 b3 31. Qxb3 Rxe4 32. Nc3 Re6 33.
Rd1 Bd6 34. Qb5 Qa8 35. Qd5 Qb8 36. b3 Qb4 37. Qc4 Qa5 38. a4 Qf5 39. Qd3
Qg4 40. Kg2 h5 41. h3 Qb4 42. Nd5 Qb7 43. Qf3 Qb8 44. b4 h4 45. g4 Qe8 46. b5
Bc5 47. Nc7 1-0

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.04"]
[Round "2.13"]
[White "Rivero, Raul Omar"]
[Black "Mareco, Sandro"]
[Result "0-1"]
[WhiteElo "1892"]
[BlackElo "2580"]
[ECO "B23"]

1. e4 c5 2. Ne2 e6 3. g3 d6 4. Bg2 Nf6 5. d3 Nc6 6. O-O Be7 7. Nbc3 a6 8. h3
Rb8 9. a4 O-O 10. f4 d5 11. Qe1 d4 12. Nd1 e5 13. Bd2 Nd7 14. Nf2 b5 15. axb5
axb5 16. Ba5 Qe8 17. Ng4 f6 18. Bd2 c4 19. Kh2 Nc5 20. Nf2 Qf7 21. g4 b4 22.
dxc4 Qxc4 23. Rc1 Re8 24. b3 Qb5 25. Rg1 d3 26. Nxd3 Nxd3 27. cxd3 Na5 28.
Rb1 Qxd3 29. Ng3 Nxb3 30. Be3 Be6 31. Bf1 Qc3 32. Qf2 exf4 33. Qxf4 Red8 34.
Qf2 Bc5 35. Bxc5 Nxc5 36. Bg2 Qe5 37. Kh1 b3 38. Nf5 Nxe4 39. Qa7 Bxf5 40.
gxf5 Ng3+ 0-1

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.04"]
[Round "2.14"]
[White "Pineiro, Dario"]
[Black "Malbran, Guillermo"]
[Result "1-0"]
[WhiteElo "2194"]
[BlackElo "2198"]
[ECO "A20"]

1. c4 e5 2. g3 Nf6 3. Bg2 c6 4. d4 e4 5. Nc3 d5 6. Bg5 Bb4 7. cxd5 cxd5 8.
Nh3 Nbd7 9. O-O Bxc3 10. bxc3 h6 11. Bxf6 Nxf6 12. Qa4+ Qd7 13. Qb4 Qe7 14.
Qb5+ Qd7 15. Qb4 Qe7 16. Rab1 Qxb4 17. Rxb4 b6 18. c4 dxc4 19. Rxc4 O-O 20. Rfc1
Be6 21. R4c2 Rfd8 22. e3 g5 23. Kf1 Rd5 24. Ke2 Ra5 25. f3 exf3+ 26. Bxf3
Rd8 27. Nf2 Ra3 28. Nd3 Bf5 29. Rd1 Ne4 30. g4 Bg6 31. Bxe4 Bxe4 32. Rdd2 Re8
33. Rb2 Bd5 34. Kf2 Be6 35. h3 Rc8 36. Ne5 f6 37. d5 Bxd5 38. Rxd5 fxe5 39.
Rxe5 { Tiempo} 1-0

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.04"]
[Round "2.15"]
[White "Martin, Mateo"]
[Black "Della Morte, German"]
[Result "1/2-1/2"]
[WhiteElo "-"]
[BlackElo "2318"]
[ECO "E76"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 O-O 6. Nf3 c5 7. d5 e6 8. dxe6
Bxe6 9. Bd3 Bg4 10. O-O Nc6 11. h3 Bxf3 12. Qxf3 Nd4 13. Qf2 a6 14. f5 Nd7 15.
Kh1 Ne5 16. Bb1 f6 17. b3 b5 18. cxb5 axb5 19. Bb2 gxf5 20. exf5 d5 21. Nd1
Nec6 22. b4 Nxb4 23. Bxd4 cxd4 24. Qxd4 Ra4 25. Qc5 Qd7 26. Nc3 Rc8 27. Qxb5
Qxb5 28. Nxb5 Bh6 29. Rd1 Bf4 30. Bd3 Be5 31. Rab1 Nxa2 32. Be2 Rc5 33. Rd2
Nc1 34. Bd1 Re4 35. g4 Bf4 36. Rc2 Rxc2 37. Bxc2 Re2 38. Nd4 Rh2+ 39. Kg1 Rxh3
40. Ne6 Ne2+ 41. Kg2 Rh2+ 42. Kf3 Be5 43. Bb3 Nc3 44. Ra1 Rh3+ 45. Kg2 Rh2+
46. Kf3 h5 47. Ra8+ Kh7 48. g5 fxg5 49. Nxg5+ Kg7 50. Ra6 Rh4 51. Rg6+ Kf8
52. Nh7+ Kf7 53. Ng5+ Kf8 54. Nh7+ Kf7 55. Ng5+ Kf8 1/2-1/2

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.04"]
[Round "2.16"]
[White "Lopez Rebert, Pablo"]
[Black "Ferrara, Alexis Roberto"]
[Result "1/2-1/2"]
[WhiteElo "2049"]
[BlackElo "2195"]
[ECO "D42"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 e6 6. cxd4 Nc6 7. Bd3 d6 8.
exd6 Bxd6 9. O-O O-O 10. Nc3 Be7 11. a3 b6 12. Bc2 Bb7 13. Qd3 g6 14. Bh6 Re8
15. Rfe1 Nxc3 16. bxc3 Bf6 17. Rad1 Ne7 18. Ne5 Nf5 19. Bf4 Bg5 20. Qd2 Bxf4
21. Qxf4 Qh4 22. Qxh4 Nxh4 23. Be4 Bxe4 24. Rxe4 Nf5 25. Rf4 Re7 26. g4 Nd6
27. g5 Rc8 28. Rd3 Rec7 29. Rff3 Ne4 30. h4 Nxc3 31. Nxf7 Ne2+ 32. Kf1 Rxf7 33.
Kxe2 Rc2+ 34. Ke3 Rf5 35. Rxf5 exf5 36. d5 Kf7 37. f3 Ke7 38. h5 Kd6 39.
hxg6 hxg6 40. Kf4 Rc4+ 41. Kg3 Rc5 42. Re3 Kxd5 43. Re7 a5 44. Rd7+ Ke5 45. Re7+
Kd5 46. Rd7+ Ke5 47. Re7+ Kd5 1/2-1/2

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.04"]
[Round "2.17"]
[White "Franco, Gaston Nicolas"]
[Black "Bertaccini, Daniel"]
[Result "1-0"]
[WhiteElo "2042"]
[BlackElo "2176"]
[ECO "B07"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Bc4 c6 5. a4 d5 6. exd5 cxd5 7. Bb5+ Bd7 8.
Bf4 a6 9. Be2 Bg7 10. Be5 Nc6 11. Nf3 Bf5 12. O-O O-O 13. Nh4 Be6 14. f4 Nxe5
15. dxe5 Qb6+ 16. Kh1 Ne4 17. Qe1 Qxb2 18. Nxe4 dxe4 19. c4 Qd4 20. Qg3 Bxc4
21. Rad1 Qc5 22. Bxc4 Qxc4 23. f5 Rad8 24. f6 exf6 25. Nf5 Rd3 26. Qh4 Rxd1
27. Rxd1 fxe5 28. Ne7+ Kh8 29. h3 Qxa4 30. Rd8 Qa1+ 31. Kh2 Qf1 32. Nd5 Qf5
33. Qe7 Kg8 34. Nf6+ Qxf6 35. Rxf8+ Bxf8 36. Qxf6 Bg7 37. Qb6 e3 38. Qxe3 b5
39. Qb6 Bf8 40. Qxa6 b4 41. Qf6 e4 42. Kg3 Bh6 43. Qd8+ Bf8 44. Qd5 e3 45. Kf3
Bg7 46. Qd8+ Bf8 47. Kxe3 Kg7 48. Ke4 h6 49. Ke5 h5 50. h4 b3 51. Qb8 Be7 52.
Qxb3 Bxh4 53. Kd6 Kf8 54. Kd7 Bf6 55. Qb4+ Kg7 56. Ke8 Be5 57. Qe7 Bg3 58.
Qxf7+ Kh6 59. Qf6 1-0

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.04"]
[Round "2.18"]
[White "Fiori, Hector Dionisio"]
[Black "Galleto, Ricardo Ruben"]
[Result "1-0"]
[WhiteElo "2171"]
[BlackElo "2014"]
[ECO "B01"]

1. e4 d5 2. exd5 c6 3. dxc6 e5 4. cxb7 Bxb7 5. Bb5+ Nc6 6. Nf3 e4 7. Qe2 Nf6
8. Ne5 Qd5 9. Nxc6 Bxc6 10. Nc3 Qe6 11. Bxc6+ Qxc6 12. O-O O-O-O 13. a4 Bd6
14. a5 Rde8 15. Ra4 Kb8 16. Rc4 Qb7 17. a6 Qe7 18. d4 h6 19. Nb5 Rc8 20. Nxd6
Qxd6 21. Rxc8+ Rxc8 22. Qb5+ Qb6 23. Bf4+ Ka8 24. Qxb6 axb6 25. c3 Nd5 26.
Bd2 f5 27. Re1 b5 28. f3 Nf6 29. Bf4 exf3 30. gxf3 Nd5 31. Bd2 b4 32. cxb4 Rc2
33. Bc3 f4 34. b5 Ka7 35. Re5 Ne3 36. Re7+ Ka8 37. b6 1-0

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.04"]
[Round "2.19"]
[White "Lopez, Sebastian"]
[Black "Villarreal, Hector"]
[Result "1-0"]
[WhiteElo "2013"]
[BlackElo "2169"]
[ECO "D79"]

1. Nf3 d5 2. d4 Nf6 3. g3 g6 4. Bg2 Bg7 5. c4 c6 6. cxd5 cxd5 7. Nc3 O-O 8.
O-O h6 9. Qb3 Nc6 10. Rd1 Ne4 11. e3 Nxc3 12. bxc3 Na5 13. Qb5 a6 14. Qe2 Bd7
15. Nd2 Ba4 16. Re1 Rc8 17. Qf3 e6 18. Ba3 Rxc3 19. Bxf8 Qxf8 20. Qf4 Rc2 21.
Nf3 g5 22. Nxg5 hxg5 23. Qxg5 Qc8 24. e4 f6 25. Qf4 e5 26. dxe5 fxe5 27. Qh4
d4 28. Bh3 Bd7 29. Bf1 Qf8 30. f4 Nc6 31. f5 b5 32. g4 Bf6 33. Qg3 Qh6 34.
Qb3+ Rc4 35. Bxc4+ bxc4 36. Qxc4+ Kf8 37. Rab1 Qf4 38. Rb3 Bh4 39. Re2 Qxg4+
40. Rg2 Qd1+ 41. Qf1 Qh5 42. Qxa6 d3 43. Qxd3 Nd4 44. Rb8+ Ke7 45. Qa3+ 1-0

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.04"]
[Round "2.20"]
[White "Fiori, Alberto Nicolas"]
[Black "Radoszta, Armando E."]
[Result "1/2-1/2"]
[WhiteElo "2128"]
[BlackElo "1998"]
[ECO "D02"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 c6 4. Nbd2 Qb6 5. Rb1 Bg4 6. e3 e6 7. Be2 Nbd7 8.
O-O c5 9. c4 Bf5 10. cxd5 exd5 11. Rc1 c4 12. e4 Nxe4 13. Nxe4 Bxe4 14. Nd2
Nf6 15. Nxe4 Nxe4 16. Bf3 Bd6 17. Bxd6 Qxd6 18. Bxe4 dxe4 19. Rxc4 O-O 20. Qc2
b5 21. Rc7 Qxd4 22. Rd1 Qe5 23. Rc5 Qe6 24. Rxb5 e3 25. fxe3 Qxe3+ 26. Qf2
Qe6 27. b3 h6 28. h3 Rfe8 29. Rb7 Rad8 30. Rf1 Rd7 31. Rxa7 Qd5 32. Rxd7 Qxd7
33. a4 f6 34. Re1 Rb8 35. Qe3 Qd5 36. Qe6+ Qxe6 37. Rxe6 Rxb3 38. a5 Ra3 39.
a6 Kf7 40. Rc6 Kg6 41. Kf2 Kg5 42. Rc7 Rxa6 43. Rxg7+ Kf4 44. Rg4+ Ke5 45.
Rg6 Kf5 46. Rxh6 Kg5 47. Rh8 Ra4 48. Rg8+ Kf5 49. Re8 Kg5 50. Kf3 Ra3+ 51. Re3
Ra4 52. Rc3 Ra5 53. g3 Rf5+ 54. Ke4 Re5+ 55. Kd4 Re1 56. Rc5+ Kg6 57. g4 Rh1
58. Rc3 Re1 59. Re3 Ra1 60. Ke4 Kg5 61. Kf3 f5 62. Rb3 fxg4+ 63. hxg4 Ra4 64.
Rb5+ Kg6 65. Kg3 Ra1 1/2-1/2

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.05"]
[Round "3.1"]
[White "Diaz Hollemaert, Nahuel"]
[Black "Flores, Diego"]
[Result "0-1"]
[WhiteElo "2418"]
[BlackElo "2600"]
[ECO "E60"]

1. Nf3 g6 2. g3 Bg7 3. d4 Nf6 4. Bg2 O-O 5. O-O d6 6. c4 Nc6 7. d5 Na5 8. Qa4
c5 9. Bd2 b6 10. Bc3 e5 11. Nbd2 Ng4 12. e4 f5 13. exf5 gxf5 14. h3 Nh6 15.
Qc2 Bd7 16. b3 Qe7 17. Rfe1 Bf6 18. Nh2 Qg7 19. Ndf1 Rae8 20. Re2 f4 21. Rae1
fxg3 22. fxg3 Nf5 23. Ng4 h5 24. Nf2 Nd4 25. Bxd4 exd4 26. Nd3 Be5 27. Qd1
Bxg3 28. Rxe8 Rxe8 29. Nxg3 Qxg3 30. Rxe8+ Bxe8 31. Qe2 Kf8 32. Nf2 Qe5 33.
Be4 Bd7 34. Qf3+ Ke7 35. Kf1 b5 36. cxb5 Bxb5+ 37. Kg2 Qg5+ 38. Kh2 c4 39. bxc4
Nxc4 40. Qd3 Qf4+ 41. Kg1 Qc1+ 42. Kh2 Qe3 43. Kg2 Kf6 44. h4 Qxd3 45. Nxd3
Ne3+ 46. Kf3 Bxd3 47. Bxd3 Nf5 48. Ke4 Nxh4 49. Kxd4 Kg5 50. Kc4 Kf4 51. Kb5
Ng2 52. Bf1 Kf3 53. Bd3 h4 54. Bf5 Ne3 55. Bh3 Kg3 56. Be6 Ng4 0-1

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.05"]
[Round "3.2"]
[White "Fabian, Gaston"]
[Black "Valerga, Diego"]
[Result "0-1"]
[WhiteElo "2336"]
[BlackElo "2502"]
[ECO "E08"]

1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 O-O 7. O-O c6 8.
Qc2 Nbd7 9. Bf4 a5 10. Rd1 Ne4 11. Nfd2 f5 12. Nxe4 fxe4 13. f3 exf3 14. Bxf3
e5 15. dxe5 g5 16. cxd5 gxf4 17. d6 Nxe5 18. dxe7 Qxe7 19. Nd2 fxg3 20. hxg3
Bf5 21. Qb3+ Be6 22. Qe3 Bxa2 23. Kg2 Be6 24. Ra4 Rae8 25. Qh6 b5 26. Rxa5 Ng4
27. Bxg4 Bxg4 28. Re1 Qc5 0-1

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.05"]
[Round "3.3"]
[White "Slipak, Sergio"]
[Black "Krysa, Leandro Sergio"]
[Result "1/2-1/2"]
[WhiteElo "2438"]
[BlackElo "2378"]
[ECO "A34"]

1. c4 Nf6 2. Nc3 d5 3. cxd5 Nxd5 4. g3 c5 5. Bg2 Nc7 6. f4 g6 7. Nf3 Nc6 8.
b3 Bg7 9. Bb2 O-O 10. Na4 Nd4 11. e3 Nxf3+ 12. Bxf3 Bxb2 13. Nxb2 Rb8 14. O-O
b6 15. Na4 Bb7 16. Bxb7 Rxb7 17. Qf3 Qd5 18. f5 Qxf3 19. Rxf3 gxf5 20. Rxf5
Ne6 21. Rd5 Rd8 22. Rxd8+ Nxd8 23. Kf2 Nc6 24. Ke2 Rd7 1/2-1/2

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.05"]
[Round "3.4"]
[White "Lorenzini, Martin"]
[Black "Pichot, Alan"]
[Result "0-1"]
[WhiteElo "2488"]
[BlackElo "2327"]
[ECO "B07"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. c3 O-O 5. Nbd2 d6 6. e4 Nbd7 7. Bd3 e5 8.
O-O Re8 9. Re1 h6 10. Bh4 g5 11. Bg3 Nh5 12. Nf1 Nf4 13. Bc2 Nf8 14. Ne3 N8g6
15. dxe5 dxe5 16. Qxd8 Rxd8 17. Bb3 Be6 18. Rad1 Bxb3 19. axb3 Nd3 20. Re2
Nc5 21. Rxd8+ Rxd8 22. Rd2 Re8 23. Nf5 Bf8 24. b4 Nxe4 25. Rd7 Nd6 26. Ne3 c6
27. Ng4 Re6 28. Ngxe5 Nxe5 29. Nxe5 Nc4 30. f4 gxf4 31. Nxc4 fxg3 32. hxg3 b5
33. Nd2 c5 34. bxc5 Bxc5+ 35. Kf1 b4 36. cxb4 Bxb4 37. Nf3 a5 38. Rd5 Re3 39.
Nd2 Rxg3 40. Kf2 Rg6 41. Nc4 Rg5 42. Rd8+ Kg7 43. Ra8 Rc5 44. b3 Bc3 45. Ke2
Rg5 46. Ne3 Bd4 47. Nc4 Bc3 48. Ne3 Bb4 49. g4 h5 50. gxh5 Rxh5 51. Kd3 Rh1
52. Ke4 Rb1 53. Nf5+ Kg6 54. Ra6+ Kg5 55. Nd4 Bc3 56. Nf3+ Kg4 57. Rb6 f6 58.
Rb5 Rb2 59. Ke3 f5 60. Kd3 Bb4 61. Nd4 Rd2+ 62. Kc4 f4 63. Rb7 Kg3 64. Rg7+
Kf2 65. Rf7 Ke3 66. Nf5+ Ke4 67. Nh4 Rh2 68. Rh7 f3 69. Rh8 Rc2+ 70. Kb5 Rc5+
71. Ka4 f2 72. Re8+ Re5 0-1

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.05"]
[Round "3.5"]
[White "Mareco, Sandro"]
[Black "Giardelli, Sergio C."]
[Result "1-0"]
[WhiteElo "2580"]
[BlackElo "2346"]
[ECO "E11"]

1. d4 Nf6 2. c4 e6 3. g3 Bb4+ 4. Bd2 Bxd2+ 5. Qxd2 d5 6. Nf3 O-O 7. Bg2 dxc4
8. Na3 Bd7 9. Nxc4 Bc6 10. O-O Be4 11. Qf4 Bd5 12. Rac1 Nc6 13. Rfe1 Ne7 14.
Ncd2 Rc8 15. e4 Bc6 16. Qe3 Ng6 17. Qc3 Qe7 18. Ne5 Nxe5 19. dxe5 Nd7 20. b3
Rfd8 21. Nf1 Bb5 22. Ne3 b6 23. a4 Ba6 24. b4 h6 25. f4 Bb7 26. Nc4 Nb8 27.
f5 Na6 28. Rb1 Qd7 29. fxe6 Qxe6 30. Bf1 Qd7 31. Ne3 Qd4 32. Qxd4 Rxd4 33. Nf5
Rd7 34. Bb5 c6 35. Bc4 Nc7 36. Nd6 Rb8 37. Rf1 Re7 38. Rxf7 Rxf7 39. Bxf7+
Kh7 40. Rc1 g5 41. e6 Bc8 42. Rxc6 1-0

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.05"]
[Round "3.6"]
[White "Barrionuevo, Pablo"]
[Black "Perez Ponsa, Federico"]
[Result "1/2-1/2"]
[WhiteElo "2269"]
[BlackElo "2476"]
[ECO "A68"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 O-O 6. Nf3 c5 7. d5 e6 8. Be2
exd5 9. cxd5 Nbd7 10. O-O Re8 11. Qc2 Qe7 12. Re1 Nb6 13. Bb5 Bd7 14. a4 Bxb5
15. axb5 Qc7 16. Qd1 c4 17. h3 Nbd7 18. Ra4 a6 19. Kh1 Nb6 20. Ra3 Nfd7 21.
bxa6 bxa6 22. Na4 Rab8 23. e5 dxe5 24. fxe5 Nxe5 25. Bf4 Nbd7 26. Rae3 f6 27.
Nd4 Qd6 28. Nc6 Rb7 29. Qd4 Rf8 30. Bxe5 Nxe5 31. Nxe5 fxe5 32. Qxc4 Rb4 33.
Qc5 Rd8 34. b3 Rb5 35. Qc4 Rb4 36. Qc5 Qxc5 37. Nxc5 Rxd5 38. Nxa6 Rb7 39. b4
Rd6 40. Nc5 Rxb4 41. Nd3 Rb3 42. Nxe5 Rxe3 43. Rxe3 Bxe5 44. Rxe5 1/2-1/2

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.05"]
[Round "3.7"]
[White "Dolezal, Cristian"]
[Black "Perez Pietronave, Carlos"]
[Result "1-0"]
[WhiteElo "2415"]
[BlackElo "2203"]
[ECO "B20"]

1. e4 c5 2. d3 g6 3. g3 Bg7 4. Bg2 Nc6 5. c3 Nf6 6. Be3 d6 7. h3 e5 8. a3 a5
9. a4 Be6 10. Na3 Qb6 11. Nb5 d5 12. Bg5 Rd8 13. Qf3 dxe4 14. dxe4 Ke7 15.
Qe2 Rd7 16. Nf3 Rhd8 17. O-O h6 18. Bxf6+ Bxf6 19. Rfd1 Rxd1+ 20. Rxd1 Bc4 21.
Qc2 Rxd1+ 22. Qxd1 Na7 23. Nxa7 Qxa7 24. Bf1 Qa6 25. Nd2 Bxf1 26. Qxf1 Qxf1+
27. Kxf1 Ke6 28. Nc4 Bd8 29. Ke2 f5 30. Kd3 h5 31. Nd2 h4 32. b3 hxg3 33.
fxg3 Bc7 34. Kc4 b6 35. g4 Bd8 36. gxf5+ gxf5 37. exf5+ Kxf5 38. Kd5 Kf4 39. Ne4
Bh4 40. Nd6 Be1 41. c4 Bh4 42. Kc6 Be7 43. Nb5 Bd8 44. Nc3 e4 45. Kd7 Bf6
46. Nd5+ Ke5 47. Kc6 Kd4 48. Kxb6 Bd8+ 49. Kb5 Kd3 50. Kxc5 Kc2 51. Kb5 Kd3 52.
b4 axb4 53. Nxb4+ Kc3 54. c5 Kd4 55. c6 Ke5 56. a5 e3 57. a6 1-0

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.05"]
[Round "3.8"]
[White "Lujan, Carolina"]
[Black "Liascovich, Lucas Agustin"]
[Result "1/2-1/2"]
[WhiteElo "2366"]
[BlackElo "2410"]
[ECO "A05"]

1. e4 c5 2. Nf3 d6 3. g3 Nf6 4. d3 g6 5. Bg2 Bg7 6. O-O O-O 7. Re1 Nc6 8. c3
e5 9. a3 b5 10. a4 b4 11. Nbd2 Ba6 12. Nc4 bxc3 13. bxc3 Na5 14. Nxa5 Qxa5
15. Qc2 Rab8 16. c4 Nd7 17. Bd2 Qc7 1/2-1/2

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.05"]
[Round "3.9"]
[White "Villanueva, Mario"]
[Black "Bielicki, Carlos"]
[Result "1-0"]
[WhiteElo "2379"]
[BlackElo "2297"]
[ECO "C91"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8.
c3 d6 9. d4 Bg4 10. d5 Na5 11. Bc2 c6 12. h3 Bh5 13. dxc6 Qc8 14. Nbd2 Qxc6
15. Nf1 Nc4 16. Ng3 Bg6 17. Nh4 Rfe8 18. Nhf5 Bf8 19. h4 h6 20. Qf3 Re6 21. h5
Bh7 22. a4 Rd8 23. axb5 axb5 24. b3 Nb6 25. Ra6 Ra8 26. Rxa8 Nxa8 27. Bd2 Nc7
28. b4 d5 29. exd5 Qxd5 30. Ne4 Nxe4 31. Qxe4 Qxe4 32. Bxe4 Ra6 33. Bb1 Bd6
34. g4 Kf8 35. Nxd6 Bg8 36. Nf5 f6 37. Be3 Bd5 38. Bc5+ Kf7 1-0

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.05"]
[Round "3.10"]
[White "Iermito, Sebastian"]
[Black "Pineiro, Dario"]
[Result "1-0"]
[WhiteElo "2463"]
[BlackElo "2194"]
[ECO "A80"]

1. d4 f5 2. Nc3 d5 3. Bf4 Nf6 4. e3 e6 5. Nf3 Bd6 6. Bd3 O-O 7. O-O a6 8. Ne2
c5 9. dxc5 Bxc5 10. c4 Nc6 11. Rc1 Bd6 12. cxd5 Nxd5 13. Bxd6 Qxd6 14. e4
Ndb4 15. Bc4 Qxd1 16. Rfxd1 fxe4 17. Ng5 Nd3 18. Bxd3 exd3 19. Rxd3 e5 20. Ng3
h6 21. N5e4 Nb4 22. Rb3 a5 23. a3 Be6 24. Re3 Nd5 25. Ree1 Nf4 26. Nc5 Bd5
27. Nd7 Rfe8 28. Nb6 Rad8 29. Nxd5 Nxd5 30. Rc5 b6 31. Rb5 Kf7 32. h3 Re6 33.
Kh2 g6 34. Kg1 Kf6 35. Rd1 Nc7 36. Rxd8 Nxb5 37. Ne4+ Kf7 38. Rh8 Kg7 39. Rb8
Nd4 40. Rb7+ Kf8 41. Nc3 Rd6 42. Na4 Ne2+ 43. Kh2 Nf4 44. Nxb6 Nd3 45. Kg3
Nc5 46. Rb8+ Kg7 47. Nc4 Rd5 48. Kf3 a4 49. Rb5 e4+ 50. Ke2 Rg5 51. g3 Kf6 52.
h4 Rd5 53. Ne3 Rh5 54. g4 Re5 55. g5+ 1-0

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.05"]
[Round "3.11"]
[White "Franco, Gaston Nicolas"]
[Black "Real De Azua, Ernesto"]
[Result "0-1"]
[WhiteElo "2042"]
[BlackElo "2450"]
[ECO "B43"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. g3 Bb4 7. Nde2 Be7 8.
Bg2 d6 9. O-O Nf6 10. h3 Nc6 11. a4 b6 12. f4 Bb7 13. f5 Ne5 14. Nd4 Qd7 15.
Qe2 h6 16. Rd1 O-O 17. Bf4 Qc8 18. Ra3 Nc4 19. e5 dxe5 20. Bxb7 Qxb7 21. Bxe5
Nxe5 22. Qxe5 Bxa3 23. bxa3 Rac8 24. Rd3 Rc5 0-1

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.05"]
[Round "3.12"]
[White "Julia, Ernesto"]
[Black "Lopez, Sebastian"]
[Result "1-0"]
[WhiteElo "2374"]
[BlackElo "2013"]
[ECO "A34"]

1. g3 Nf6 2. Bg2 g6 3. Nf3 Bg7 4. c4 c5 5. O-O O-O 6. Nc3 d5 7. cxd5 Nxd5 8.
Ng5 e6 9. d3 Nc6 10. Nxd5 exd5 11. Nh3 Be6 12. Nf4 Qd7 13. Rb1 Rac8 14. Be3
Nd4 15. Re1 Nf5 16. Bd2 Rfe8 17. h4 h5 18. Nxe6 Rxe6 19. Bh3 Rce8 20. Bxf5
gxf5 21. e3 Qb5 22. Qc2 d4 23. exd4 Rxe1+ 24. Rxe1 Rxe1+ 25. Bxe1 Bxd4 26. b3
Qe8 27. Qd1 Qe5 28. Kg2 f4 29. gxf4 Qxf4 30. Qxh5 Bf6 31. f3 Qe3 32. Qg4+ Kf8
33. Qe4 Qc1 34. Qe2 Qf4 35. Bg3 Qd4 36. Qe4 Qb2+ 37. Kh3 Qxa2 38. Bd6+ Kg7 39.
Qg4+ Kh7 40. Qf5+ Kg7 41. h5 Qa1 42. Bxc5 b6 43. Bf2 Qh1+ 44. Kg4 Qg2+ 45.
Bg3 Qh1 46. Qd7 Qc1 47. Qb5 Qc8+ 48. Qf5 Qc1 49. Bf2 Qd2 50. Bg3 Qc1 51. b4
Qd2 52. Kh3 Qc1 53. Qg4+ Kh7 54. Qc4 Qh1+ 55. Kg4 Kg7 56. b5 Qa1 57. Qd5 Qc1
58. Bf4 Qg1+ 59. Kf5 Qd4 60. Qxd4 Bxd4 61. Be5+ Bxe5 62. Kxe5 1-0

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.05"]
[Round "3.13"]
[White "Mahia, Gustavo"]
[Black "Maldonado, Marcos"]
[Result "1-0"]
[WhiteElo "2371"]
[BlackElo "1991"]
[ECO "C51"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Bd6 6. d4 h6 7. O-O Qf6 8.
Na3 a6 9. Nc2 b5 10. Bd5 Nge7 11. dxe5 Bxe5 12. Nxe5 Qxe5 13. Ba3 Rb8 14. f4
Qxc3 15. Rf3 Qa5 16. Rg3 Qb6+ 17. Kh1 g6 18. Bb2 Rh7 19. f5 g5 20. Ne3 Nb4 21.
Ng4 Nbxd5 22. exd5 Ng8 23. Qe2+ Kf8 24. Re1 Bb7 25. Re3 f6 26. Re8+ Rxe8 27.
Qxe8+ Kg7 28. Qg6+ 1-0

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.05"]
[Round "3.14"]
[White "Nieva, Jose Luis"]
[Black "Cuevas, Alex"]
[Result "0-1"]
[WhiteElo "2039"]
[BlackElo "2298"]
[ECO "D36"]

1. d4 Nf6 2. Nf3 e6 3. c4 d5 4. Nc3 c6 5. Bg5 Nbd7 6. cxd5 exd5 7. e3 Be7 8.
Bd3 Nf8 9. Qc2 g6 10. h3 Ne6 11. Bh4 O-O 12. g4 Re8 13. O-O-O Bd7 14. Kb1 c5
15. g5 Nh5 16. Nxd5 Bc6 17. Nxe7+ Qxe7 18. d5 Bxd5 19. e4 Bc6 20. Rhe1 Qc7
21. Qc3 Qf4 22. Bf1 Nd4 23. Nxd4 cxd4 24. Rxd4 Qxh4 25. Bc4 Qxg5 26. f4 Nxf4
27. Rf1 Ne6 28. Qf3 Nxd4 29. Qxf7+ Kh8 0-1

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.05"]
[Round "3.15"]
[White "Perez, Maximiliano"]
[Black "Rivero, Raul Omar"]
[Result "1-0"]
[WhiteElo "2298"]
[BlackElo "1892"]
[ECO "D45"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 Nbd7 5. Nf3 e6 6. Qc2 Be7 7. b3 O-O 8. Bd3
Re8 9. O-O Nf8 10. e4 dxe4 11. Nxe4 Ng6 12. Re1 a5 13. a3 Bd7 14. Neg5 Bd6
15. Ne5 Bxe5 16. dxe5 Ng4 17. Bxg6 hxg6 18. h3 Nh6 19. Ne4 Rf8 20. Bxh6 gxh6
21. Nf6+ 1-0

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.05"]
[Round "3.16"]
[White "Tomas Falcon, Jesus"]
[Black "Fiori, Hector Dionisio"]
[Result "0-1"]
[WhiteElo "1896"]
[BlackElo "2171"]
[ECO "B49"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Be2 Qc7 6. O-O Nf6 7. Nc3 Nc6 8.
Be3 b5 9. Nxc6 dxc6 10. Bf3 e5 11. Ne2 Ng4 12. Bd2 Be6 13. h3 Nf6 14. b3 Be7
15. Qc1 c5 16. Qb2 O-O 17. g4 Rfd8 18. Rad1 c4 19. Bc3 Nd7 20. b4 f6 21. Bg2
Nb6 22. f4 Na4 23. Qa1 Qb6+ 24. Kh1 Qe3 25. Rde1 exf4 26. Bd4 Qd2 27. c3 f3
28. Bxf3 Nb2 29. Ng3 Rxd4 30. cxd4 Nd3 31. Nf5 Bxb4 32. Re2 Qc3 33. Qxc3 Bxc3
34. e5 Re8 35. exf6 gxf6 36. Rxe6 Rxe6 37. Bd5 Kf7 38. g5 Nb4 39. Nh6+ Ke7
40. Bxe6 Kxe6 41. gxf6 Bxd4 42. f7 Bg7 43. f8=Q Bxf8 44. Rxf8 c3 45. a3 Nc6 46.
Ng4 a5 47. Rf6+ Kd5 48. Ne3+ Kc5 49. Kg2 b4 50. axb4+ axb4 51. Kf2 b3 52.
Ke2 b2 53. Rf1 Kb4 54. Kf3 Kb3 55. Kg4 Ne5+ 56. Kh5 Nd3 57. Kh6 Nc1 58. Rf8 Nd3
59. Rf1 Nc1 60. Rf8 Nd3 61. Rf1 Nf4 62. h4 Ng6 63. h5 Nf4 64. Kg5 Ng2 65.
Nxg2 c2 66. Kh6 b1=Q 67. Rf3+ Kb4 68. Rf4+ Kb5 69. Rf5+ Kc6 70. Rf6+ Kd7 71.
Kxh7 c1=Q+ 72. Rg6 Ke8 73. Nh4 Qc7+ 74. Kh6 Qbc1+ 75. Rg5 Qe7 76. Nf3 Qf6+ 0-1

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.05"]
[Round "3.17"]
[White "Mansilla, Martin"]
[Black "Jorge, Hector"]
[Result "1-0"]
[WhiteElo "2071"]
[ECO "D79"]

1. c4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O c6 6. Nc3 d5 7. cxd5 cxd5 8.
d4 Nc6 9. Ne5 e6 10. Be3 Nxe5 11. dxe5 Nd7 12. f4 Qa5 13. Bf2 Rd8 14. a3 b5
15. b4 Qa6 16. e4 dxe4 17. Qe2 Bb7 18. Qxb5 f5 19. Rfd1 Nb6 20. Bf1 Qxb5 21.
Nxb5 Nd5 22. Bxa7 g5 23. Rxd5 Bxd5 24. Bc5 gxf4 25. gxf4 Bh6 26. Be3 Bf8 27.
Nd6 Bxd6 28. exd6 Rxd6 29. a4 Rc8 30. Bc5 Rdc6 31. Rc1 e5 32. fxe5 f4 33. Kf2
Rh6 34. h3 Be6 35. Rc3 e3+ 36. Kf3 Bxh3 37. Bc4+ Be6 38. Bxe6+ Rxe6 39. Kxf4
e2 40. Re3 Rec6 41. Rxe2 Rxc5 42. bxc5 Rxc5 43. Re4 Kf7 44. Kf5 Rc1 45. Rh4
Rf1+ 46. Ke4 Re1+ 47. Kd5 Rd1+ 48. Rd4 Ra1 49. Kd6 h5 50. Kd7 1-0

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.05"]
[Round "3.18"]
[White "Martin, Mateo"]
[Black "Montoro, Gustavo E."]
[Result "0-1"]
[WhiteElo "-"]
[BlackElo "2050"]
[ECO "A40"]

1. d4 e6 2. c4 b6 3. Nc3 Bb7 4. e4 Bb4 5. f3 f5 6. exf5 Nh6 7. Nh3 Qh4+ 8. g3
Qh5 9. Bg2 Nxf5 10. O-O Nxd4 11. Ne4 Bxe4 12. g4 Qc5 13. fxe4 Nc2+ 14. Rf2
Nxa1 15. a3 Qd6 16. Qe2 Nb3 17. Bf4 e5 18. axb4 Nc6 19. b5 Ncd4 20. Qd1 a6 21.
Bg3 axb5 22. Bf1 bxc4 23. Ng5 Ra1 24. Qxa1 Nxa1 25. Nf7 Qc5 26. Nxh8 Nac2
27. Nf7 Nf3+ 28. Kg2 Nce1+ 29. Kh3 Ng1+ 30. Kh4 Nef3+ 31. Kh5 g6+ 0-1

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.05"]
[Round "3.20"]
[White "Malbran, Guillermo"]
[Black "Lopez Rebert, Pablo"]
[Result "1-0"]
[WhiteElo "2198"]
[BlackElo "2049"]
[ECO "C00"]

1. e4 e6 2. Qe2 Be7 3. f4 c5 4. Nf3 Nc6 5. d3 Nf6 6. g3 d5 7. e5 Ng4 8. Bh3
Nh6 9. O-O Nf5 10. c3 Bd7 11. Na3 Qb6 12. Nc2 g6 13. Ne3 h5 14. Bxf5 gxf5 15.
Ng2 d4 16. Ng5 Bd8 17. c4 Ne7 18. Bd2 Ng6 19. Nh4 Bxg5 20. fxg5 Qc7 21. Rfe1
Bc6 22. b4 b6 23. a4 Nxh4 24. gxh4 Bb7 25. Kf2 a5 26. bxa5 bxa5 27. Rg1 O-O-O
28. Rab1 Bc6 29. Qe1 Bb7 30. Bxa5 Qc6 31. Qd1 Rdg8 32. Rb6 Qc7 33. Qe2 f6
34. Rgb1 Bc6 35. Rb8+ Qxb8 36. Rxb8+ Kxb8 37. exf6 Rc8 38. Qe5+ Ka8 39. f7 Rb8
40. Bd2 Rhc8 41. Qxc5 e5 42. f8=Q Rxf8 43. Qxc6+ Ka7 44. Bb4 Rxb4 45. Qc5+
Rb6 46. a5 1-0

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.05"]
[Round "3.21"]
[White "Ferrara, Alexis Roberto"]
[Black "Leal, Jorge Augusto"]
[Result "1/2-1/2"]
[WhiteElo "2195"]
[BlackElo "1863"]
[ECO "D60"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Bg5 e6 5. Nf3 Be7 6. e3 Nbd7 7. Bd3 b6 8. O-O
O-O 9. Bxf6 Nxf6 10. Ne5 Bb7 11. f4 c5 12. cxd5 Nxd5 13. Qf3 cxd4 14. exd4
Nxc3 15. Qxb7 Qxd4+ 16. Kh1 Nd5 17. Rad1 Qxb2 18. Be4 Nc3 19. Qxe7 Nxe4 20.
Qh4 Nf6 21. Rd3 Rad8 22. Rg3 Ne4 23. Rgf3 Qe2 24. Nc6 Rd7 25. Re1 g5 26. fxg5
Rd1 27. Rg1 Rxg1+ 28. Kxg1 Nd2 29. Ne7+ Kh8 30. Ng6+ Kg8 31. Ne7+ Kh8 32. Ng6+
1/2-1/2

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.05"]
[Round "3.22"]
[White "Brea, Emanuel"]
[Black "Fiori, Alberto Nicolas"]
[Result "0-1"]
[WhiteElo "1880"]
[BlackElo "2128"]
[ECO "D36"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Nbd7 6. e3 c6 7. Bd3 Be7 8.
Qc2 O-O 9. Nf3 Re8 10. O-O Nf8 11. h3 g6 12. Bxf6 Bxf6 13. b4 a6 14. Na4 Ne6
15. Nc5 Ng7 16. a4 a5 17. bxa5 Rxa5 18. Rfb1 Qe7 19. Ra3 Nf5 20. Rab3 Nd6 21.
Qd2 Ra7 22. a5 Qc7 23. Rb6 Kg7 24. Qb4 Bd8 25. Bf1 Qe7 26. Ne5 Bxb6 27. Qxb6
Ra8 28. a6 bxa6 29. Qxc6 Be6 30. Bxa6 Rab8 31. Rc1 Rb2 32. Ned3 Ra2 33. Nb4
Rb2 34. Ncd3 Rd2 35. Nf4 Ne4 36. Nbxd5 Bxd5 37. Nxd5 Qh4 38. g3 Qd8 39. Bb5
Re6 40. Qc4 Nxf2 41. Rf1 Nxh3+ 42. Kh1 Qg5 0-1

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.06"]
[Round "4.1"]
[White "Flores, Diego"]
[Black "Pichot, Alan"]
[Result "1-0"]
[WhiteElo "2600"]
[BlackElo "2327"]
[ECO "A05"]

1. c4 Nf6 2. g3 g6 3. b3 Bg7 4. Bb2 O-O 5. Bg2 d5 6. cxd5 Nxd5 7. Bxg7 Kxg7
8. Nf3 c5 9. O-O Nc6 10. d4 cxd4 11. Nxd4 Nxd4 12. Qxd4+ Nf6 13. Qe5 Qd6 14.
Qxd6 exd6 15. Nc3 Rd8 16. Rfd1 Rb8 17. Rd4 Be6 18. Rad1 Rbc8 19. Nb5 d5 20.
R4d2 Rc5 21. Nd4 Rdc8 22. h3 h5 23. f3 Kf8 24. g4 hxg4 25. hxg4 g5 26. Kf2 Ke7
27. Rh1 Rc1 28. Rdd1 Rxd1 29. Rxd1 Kd6 30. e3 a6 31. Rh1 Bd7 32. Ke2 Ke7 33.
Kd2 Kd6 34. Bf1 Ke7 35. Bd3 Kd6 36. Bf5 Be6 37. Rh6 Ke7 38. Bc2 Rd8 39. Bf5
Rc8 40. Bd3 Rd8 41. Bxa6 Ra8 42. Bxb7 Rxa2+ 43. Kc3 Nd7 44. Bc6 Ne5 45. Bb5
Ra1 46. Be2 Rc1+ 47. Kd2 Rg1 48. Rh5 Kf6 49. f4 gxf4 50. exf4 Nxg4 51. Rg5 Bc8
52. Rg8 Bd7 53. f5 Bxf5 54. Nxf5 Kxf5 55. b4 Ra1 56. Bxg4+ Ke5 57. Bd1 Rb1
58. Rg5+ Kd6 59. Rg4 Ke5 60. Bc2 Rh1 61. b5 Kd6 62. Rf4 Kc5 63. Bd3 1-0

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.06"]
[Round "4.2"]
[White "Valerga, Diego"]
[Black "Slipak, Sergio"]
[Result "1/2-1/2"]
[WhiteElo "2502"]
[BlackElo "2438"]
[ECO "D37"]

1. d4 d5 2. c4 e6 3. Nf3 a6 4. cxd5 exd5 5. Nc3 Nf6 6. Bg5 Be6 7. e3 Nbd7 8.
Bd3 Bd6 9. h3 c6 10. O-O Qc7 11. Rc1 h6 12. Bxf6 Nxf6 13. e4 dxe4 14. Nxe4
Nxe4 15. Bxe4 Qa5 16. a3 1/2-1/2

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.06"]
[Round "4.3"]
[White "Villanueva, Mario"]
[Black "Mareco, Sandro"]
[Result "1/2-1/2"]
[WhiteElo "2379"]
[BlackElo "2580"]
[ECO "B48"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. f4 a6 7. Be3 Nxd4 8.
Qxd4 b5 9. O-O-O Bb7 10. Bd3 Rc8 11. Kb1 Qc5 12. Rhe1 Qxd4 13. Bxd4 Ne7 14.
Bf2 f6 15. g3 Ng6 16. e5 Bc5 17. Bxc5 Rxc5 18. Be4 Bc6 19. Bxc6 Rxc6 20. exf6
gxf6 21. Nd5 Rf8 22. Nb4 Rb6 23. Nd5 Rc6 24. Nb4 Rb6 25. Nd5 1/2-1/2

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.06"]
[Round "4.4"]
[White "Krysa, Leandro Sergio"]
[Black "Dolezal, Cristian"]
[Result "1/2-1/2"]
[WhiteElo "2378"]
[BlackElo "2415"]
[ECO "D25"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 g6 5. Bxc4 Bg7 6. O-O O-O 7. Nc3 Nfd7 8.
h3 Nb6 9. Bb3 Nc6 10. Qe2 e5 11. dxe5 Nxe5 12. Nxe5 Bxe5 13. f4 Bg7 14. e4
Be6 15. Bxe6 fxe6 16. Be3 Bd4 17. Nb5 Bxe3+ 18. Qxe3 Qe7 19. Rac1 c6 20. Nd4
Rae8 21. Qb3 Kh8 22. Qc3 Qg7 23. Ne2 Qxc3 24. Nxc3 Rd8 25. Rcd1 Rxd1 26. Nxd1
Nc4 27. Nc3 b5 28. b3 Ne3 29. Rf2 Rd8 30. Rf3 Nc2 31. Rf2 Nb4 32. e5 Rd4 33.
a3 Nd5 34. Nxd5 cxd5 35. Rc2 Rxf4 36. Rc6 Re4 1/2-1/2

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.06"]
[Round "4.5"]
[White "Perez Ponsa, Federico"]
[Black "Fabian, Gaston"]
[Result "1/2-1/2"]
[WhiteElo "2476"]
[BlackElo "2336"]
[ECO "C83"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. d4 b5 7. Bb3 d5 8.
dxe5 Be6 9. c3 Be7 10. Nbd2 Nc5 11. Bc2 d4 12. Nb3 d3 13. Nxc5 dxc2 14. Qxd8+
Rxd8 15. Nxe6 fxe6 16. Be3 Rd5 17. Rfc1 Kf7 18. Rxc2 Nxe5 19. Nxe5+ Rxe5 20.
Bf4 Rc5 21. Rd1 Rd8 22. Rxd8 Bxd8 23. Kf1 Rd5 24. Ke2 c5 25. c4 Rd4 26. Be3
Rxc4 27. Rxc4 bxc4 28. Bxc5 e5 29. Kf3 Ke6 30. Ke4 h5 31. Bf8 g6 32. f3 Bb6 33.
Bb4 Bc7 34. g3 Bd8 35. Bc3 Bc7 36. h3 Bd6 37. g4 Bc7 38. Bd2 Bd8 39. Bh6 Bc7
40. Be3 Bd8 41. Bd2 Be7 42. gxh5 gxh5 43. f4 exf4 44. Kxf4 Bf6 45. Bc3 Be7
46. Ke4 Bc5 47. a4 Bb6 48. Kf4 Bd8 49. Ke4 Bb6 50. Kf4 1/2-1/2

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.06"]
[Round "4.6"]
[White "Cuevas, Alex"]
[Black "Iermito, Sebastian"]
[Result "1/2-1/2"]
[WhiteElo "2298"]
[BlackElo "2463"]
[ECO "A36"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 O-O 5. e4 d6 6. Nge2 c5 7. O-O Nc6 8. d3
Ne8 9. Be3 Nd4 10. Rb1 a5 11. Qd2 Nc7 12. f4 Rb8 13. f5 gxf5 14. Bh6 e5 15.
Bxg7 Kxg7 16. Nxd4 cxd4 17. Nd5 Nxd5 18. exd5 h6 19. Bh3 Qg5 20. Qxa5 b6 21.
Qe1 f4 22. Bxc8 Rbxc8 23. Kh1 fxg3 24. Rg1 Kh7 25. Rxg3 Qh5 26. Qf2 Rg8 27.
Rbg1 f5 28. Qg2 Rxg3 29. Qxg3 Qf7 30. Qh3 Re8 31. Rc1 f4 32. a4 Re7 33. b3 Qg6
1/2-1/2

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.06"]
[Round "4.7"]
[White "Real De Azua, Ernesto"]
[Black "Lujan, Carolina"]
[Result "1/2-1/2"]
[WhiteElo "2450"]
[BlackElo "2366"]
[ECO "D99"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. Qb3 Nb6 6. d4 Bg7 7. e4 O-O 8.
Be3 Bg4 9. a4 a5 10. d5 Bxf3 11. gxf3 Na6 12. Rc1 Nb4 13. Rd1 Nd7 14. f4 c6
15. e5 Qc7 16. Bg2 Nb6 17. dxc6 bxc6 18. O-O Rab8 19. Ne4 N6d5 20. Qc4 Nxe3
21. fxe3 Qb6 22. Nc5 Nd5 23. Rd3 1/2-1/2

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.06"]
[Round "4.8"]
[White "Fiori, Hector Dionisio"]
[Black "Diaz Hollemaert, Nahuel"]
[Result "0-1"]
[WhiteElo "2171"]
[BlackElo "2418"]
[ECO "B42"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Bc5 6. Nb3 Ba7 7. Nc3 Nc6 8.
Qe2 Nge7 9. Bg5 f6 10. Bd2 O-O 11. O-O d5 12. exd5 exd5 13. Bf4 Ng6 14. Nxd5
Qxd5 15. Bc4 Nxf4 16. Qe4 Qxc4 17. Qxc4+ Ne6 18. Kh1 Ne5 19. Qe4 Ng5 20. Qd5+
Be6 21. Qxb7 Rfb8 22. Qe7 Bc4 23. f4 Bxf1 24. Rxf1 Ng6 25. Qe2 Nf7 26. c3
Re8 27. Qc4 Be3 28. g3 Bb6 29. Nd4 Bxd4 30. Qxd4 Rad8 31. Qf2 Nd6 32. Qb6 Ne4
33. Qc6 f5 34. Qxa6 Rd2 35. Qb5 Red8 36. Qb6 R8d6 37. Qb3+ Kf8 38. Qb8+ Kf7
39. Qb3+ Kf6 40. Kg1 h5 41. c4 h4 42. c5 R6d3 43. Qb6+ Kf7 44. gxh4 Nxh4 45.
Qb7+ Kg6 46. Kh1 Nf3 47. Rg1+ Nxg1 48. Kxg1 Re3 49. Qa6+ Kh7 50. Qf1 Red3 0-1

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.06"]
[Round "4.9"]
[White "Liascovich, Lucas Agustin"]
[Black "Perez, Maximiliano"]
[Result "1-0"]
[WhiteElo "2410"]
[BlackElo "2298"]
[ECO "A45"]

1. d4 Nf6 2. Bg5 e6 3. e4 c5 4. d5 e5 5. d6 Qa5+ 6. Qd2 Qxd2+ 7. Nxd2 Bxd6 8.
O-O-O Ng4 9. Bh4 Nc6 10. Be2 Nh6 11. c3 Bc7 12. Nc4 b6 13. Bg5 Ng8 14. Nf3
f6 15. Bh4 Nge7 16. Nd6+ Bxd6 17. Rxd6 Bb7 18. Rhd1 Rd8 19. Ne1 h5 20. f3 Nc8
21. R6d2 a6 22. Nc2 N6e7 23. Ne3 b5 24. Bf2 d6 25. a4 Bc6 26. Nc2 Rd7 27.
axb5 axb5 28. Na3 c4 29. b3 d5 30. exd5 Nxd5 31. Nxb5 cxb3 32. Rxd5 Bxd5 33.
Rxd5 Rxd5 34. Nc7+ Kd7 35. Nxd5 Nd6 36. Kb2 Rb8 37. Nb4 f5 38. Kxb3 e4 39. Bd4
h4 40. c4 exf3 41. Bxf3 g5 42. Bd5 g4 43. Be5 Rc8 44. Nd3 Ne4 45. Kb4 Re8 46.
c5 Nf2 47. c6+ Kc8 48. Nxf2 Rxe5 49. Kc5 Kc7 50. Nd3 Re3 51. Nb4 f4 52. Bc4
Kd8 53. c7+ Kxc7 54. Nd5+ Kd7 55. Nxe3 fxe3 56. Kd5 Ke7 57. Ke5 h3 58. g3 1-0

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.06"]
[Round "4.10"]
[White "Montoro, Gustavo E."]
[Black "Julia, Ernesto"]
[Result "0-1"]
[WhiteElo "2050"]
[BlackElo "2374"]
[ECO "B14"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 g6 6. cxd5 Bg7 7. Bc4 O-O 8.
Nf3 Nbd7 9. Ne5 Nb6 10. Bb3 Nbxd5 11. O-O Be6 12. Re1 Qd6 13. Bg5 Rad8 14.
Qd2 Nc7 15. Bf4 Qb6 16. Na4 Qxd4 17. Qxd4 Rxd4 18. Nxg6 hxg6 19. Bxc7 Bxb3 20.
axb3 Nd5 21. Ba5 e6 22. Nc3 b6 23. Nxd5 Rxd5 24. Bc3 a5 25. b4 axb4 26. Bxb4
Rc8 27. Re2 Rb5 28. Ba3 Rb3 29. Kf1 b5 30. Re3 Rxe3 31. fxe3 Rc2 32. Rb1 Be5
33. h3 Kg7 34. b3 Kf6 35. Bb4 Kf5 36. Ba5 Ke4 37. Bb6 Bg3 38. Rd1 e5 39. Rd7
f5 40. Rd6 Rf2+ 41. Kg1 Re2 42. Rd1 Rb2 0-1

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.06"]
[Round "4.11"]
[White "Mahia, Gustavo"]
[Black "Barrionuevo, Pablo"]
[Result "1-0"]
[WhiteElo "2371"]
[BlackElo "2269"]
[ECO "C60"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nge7 4. Nc3 g6 5. d4 exd4 6. Nd5 Bg7 7. Bg5 h6 8.
Bf6 Bxf6 9. Nxf6+ Kf8 10. Nxd4 Nf5 11. Bxc6 Qxf6 12. Nxf5 dxc6 13. Qd4 Qxd4
14. Nxd4 Bd7 15. O-O-O Ke7 16. c4 c5 17. Nc2 Ba4 18. b3 Bd7 19. Ne3 c6 20. Rd2
Rad8 21. Rhd1 h5 22. h4 Rhe8 23. Kc2 Bc8 24. Rxd8 Rxd8 25. Rxd8 Kxd8 26. Kd3
Ke7 27. e5 Be6 28. Ke4 b5 29. f3 a5 30. g4 hxg4 31. fxg4 Kf8 32. Kf4 Kg8 33.
Kg5 Kg7 34. h5 gxh5 35. gxh5 a4 36. bxa4 bxa4 37. a3 Kh7 38. Kf6 Kh6 39.
Nf5+ Kh7 40. Nd6 Kg8 41. h6 Kh7 42. Nxf7 Bxc4 43. Nd6 Be2 44. e6 Bh5 45. e7 1-0

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.06"]
[Round "4.12"]
[White "Giardelli, Sergio C."]
[Black "Mansilla, Martin"]
[Result "1-0"]
[WhiteElo "2346"]
[BlackElo "2071"]
[ECO "A25"]

1. c4 e5 2. g3 Nf6 3. Bg2 Nc6 4. Nc3 Bb4 5. e4 d6 6. Nge2 Bg4 7. h3 Be6 8.
Nd5 Bc5 9. d3 Nd4 10. Be3 Nxe2 11. Qxe2 c6 12. Nxf6+ Qxf6 13. O-O Qe7 14. f4 f6
15. Kh2 O-O 16. Rad1 Bxe3 17. Qxe3 c5 18. f5 Bd7 19. h4 Rab8 20. g4 Kf7 21.
Bh3 Bc6 22. Rf2 b5 23. g5 Ke8 24. Rg1 Rb7 25. Rfg2 Kd8 26. b3 a5 27. h5 fxg5
28. Rxg5 Qf6 29. Qg3 bxc4 30. dxc4 Rff7 31. Qe1 Ra7 32. R5g3 Qh4 33. Rxg7
Qf4+ 34. R7g3 Qxe4 35. Rg8+ Kc7 36. Qxe4 Bxe4 37. h6 Bxf5 38. Rf1 Be6 39. Rg7
Kb6 40. Rgxf7 Bxf7 41. Bf5 Bg6 42. Bxg6 1-0

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.06"]
[Round "4.13"]
[White "Perez Pietronave, Carlos"]
[Black "Lorenzini, Martin"]
[Result "1-0"]
[WhiteElo "2203"]
[BlackElo "2488"]
[ECO "C41"]

1. e4 d6 2. d4 Nf6 3. Nc3 Nbd7 4. Nf3 e5 5. Be2 Be7 6. g4 h6 7. Rg1 c6 8. Be3
Qc7 9. Qd2 b5 10. a3 Bb7 11. h4 h5 12. gxh5 Nxh5 13. d5 Ndf6 14. O-O-O a6
15. Nxe5 dxe5 16. d6 Bxd6 17. Qxd6 Qxd6 18. Rxd6 Rd8 19. Rxd8+ Kxd8 20. Rg5 g6
21. Rxe5 Nd7 22. Rg5 Nhf6 23. Rg1 c5 24. Bg5 Kc8 25. e5 Nh7 26. Bf4 Nhf8 27.
Bg3 Ne6 28. Bg4 b4 29. axb4 cxb4 30. Ne2 Ndc5 31. Nd4 Kc7 32. Nxe6+ Nxe6 33.
Rd1 Bc8 34. Rd6 a5 35. b3 Rd8 36. Rxd8 Kxd8 37. Kd2 Ba6 38. Be2 Bxe2 39. Kxe2
Kd7 40. Kd3 Kc6 41. Kc4 Nc5 42. Bf4 Nd7 43. Kd4 Nc5 44. Bg5 Ne6+ 45. Ke4 Kd7
46. Bd2 Kc6 47. c3 bxc3 48. Bxc3 {Ilegible} 1-0

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.06"]
[Round "4.14"]
[White "Della Morte, German"]
[Black "Malbran, Guillermo"]
[Result "1/2-1/2"]
[WhiteElo "2318"]
[BlackElo "2198"]
[ECO "B15"]

1. Nf3 g6 2. e4 c6 3. Nc3 Bg7 4. d4 d5 5. h3 Nf6 6. e5 Ne4 7. Bd3 Nxc3 8.
bxc3 c5 9. O-O c4 10. Be2 Qa5 11. Qd2 Nc6 12. a4 O-O 13. Ba3 Re8 14. Rfd1 Qd8
15. Qf4 b6 16. Re1 f6 17. Rad1 Bf5 18. Rd2 Qd7 19. Bf1 Na5 20. Rde2 Qxa4 21.
exf6 exf6 22. Bb4 Rxe2 23. Rxe2 Re8 24. g4 Be6 25. g5 f5 26. Bg2 Nc6 27. Nd2
Nxb4 28. cxb4 Bf7 29. Rxe8+ Qxe8 30. Nf1 a5 31. bxa5 bxa5 32. Qd6 Bxd4 33. Bxd5
Qe5 34. Bxf7+ Kxf7 35. Qd7+ Kg8 36. Qc8+ Kg7 37. Qd7+ Kg8 38. Qc8+ Kg7
1/2-1/2

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.06"]
[Round "4.15"]
[White "Bielicki, Carlos"]
[Black "Pineiro, Dario"]
[Result "1-0"]
[WhiteElo "2297"]
[BlackElo "2194"]
[ECO "A81"]

1. d4 f5 2. Nf3 Nf6 3. g3 d6 4. Bg2 g6 5. b3 Bg7 6. Bb2 O-O 7. O-O Qe8 8.
Nbd2 Na6 9. Nc4 c6 10. a4 h6 11. e3 Bd7 12. Ne1 Rb8 13. Nd3 g5 14. Qe2 Qg6 15.
Nd2 Rbe8 16. e4 fxe4 17. Nxe4 Bf5 18. f3 g4 19. Nef2 gxf3 20. Bxf3 Nc7 21.
Rae1 Ne6 22. Kh1 Kh8 23. g4 Bxd3 24. Nxd3 Ng5 25. Bg2 d5 26. Ne5 Qh7 27. Rf4
Nfe4 28. Ref1 Rf6 29. Kg1 Ref8 30. Qe3 h5 31. Nd7 Rxf4 32. Rxf4 Rxf4 33. Qxf4
hxg4 34. Qxg4 Qh6 35. Ne5 Bxe5 36. dxe5 e6 37. Bd4 Qg6 38. h4 c5 39. Be3 Qg7
40. Bxg5 Qxe5 41. Bxe4 dxe4 42. Qh5+ Kg7 43. Bh6+ Kf6 44. Bg7+ 1-0

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.06"]
[Round "4.16"]
[White "Fiori, Alberto Nicolas"]
[Black "Ferrara, Alexis Roberto"]
[Result "1/2-1/2"]
[WhiteElo "2128"]
[BlackElo "2195"]
[ECO "B76"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8.
Qd2 O-O 9. O-O-O Nxd4 10. Bxd4 Be6 11. g4 Qa5 12. Kb1 Rfc8 13. Nd5 Qxd2 14.
Nxf6+ Bxf6 15. Rxd2 Bxd4 16. Rxd4 Rc5 17. Be2 Rac8 18. c3 Kg7 19. f4 f6 20. h4
a5 21. Rg1 h6 22. Bf3 b6 23. a3 g5 24. f5 Bb3 25. h5 b5 26. Kc1 Kf8 27. Kd2
Rb8 28. Rc1 Bc4 29. Bd1 a4 30. Be2 Ke8 31. Ke3 Kd7 32. Rcd1 Bf7 33. Rb4 Kc6
34. Bf3 Re5 35. Re1 Rd8 36. Kf2 Rd7 37. Be2 Rb7 38. Bf3 Bc4 39. Bd1 Ra7 40. Bf3
Kc5 41. Re3 e6 42. fxe6 Re7 43. Be2 Bxe2 44. Kxe2 R7xe6 45. Kd3 d5 46. Rd4
dxe4+ 47. Rdxe4 Rd5+ 48. Ke2 Red6 49. Kf3 f5 50. Re5 f4 51. Rxd5+ Rxd5 52. Re6
Rd3+ 53. Kf2 Rd6 54. Rg6 Kd5 55. Rg8 Kc4 56. Rg6 Rd2+ 57. Kf3 Rd3+ 58. Kf2
Rg3 59. Rxh6 Rxg4 60. Rg6 Kb3 61. Rb6 Kxb2 62. Rxb5+ Kxa3 63. c4 Rh4 64. Rxg5
Kb4 65. c5 Kb5 66. c6+ Kxc6 67. Ra5 Kd6 1/2-1/2

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.06"]
[Round "4.17"]
[White "Maldonado, Marcos"]
[Black "Bertaccini, Daniel"]
[Result "0-1"]
[WhiteElo "1991"]
[BlackElo "2176"]
[ECO "D91"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Bg5 Ne4 6. cxd5 Nxc3 7. bxc3 Qxd5
8. Qb3 Be6 9. Rb1 Qxb3 10. axb3 Bf5 11. Rc1 Nd7 12. Nd2 h6 13. Bf4 e5 14.
dxe5 Nxe5 15. e4 Be6 16. Be2 O-O-O 17. Bxe5 Bxe5 18. Bc4 Rhe8 19. g3 Bxc4 20.
Nxc4 Bg7 21. Nd2 Rd3 22. c4 Bc3 23. Rxc3 Rxc3 24. Ke2 Rd8 25. Rb1 Rc2 26. Rd1
a5 27. f4 c6 28. e5 b5 29. cxb5 cxb5 30. g4 a4 31. bxa4 bxa4 32. f5 gxf5 33.
gxf5 a3 34. e6 fxe6 35. f6 Rcxd2+ 36. Rxd2 Rxd2+ 37. Kxd2 Kd8 38. Kc3 e5 0-1

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.06"]
[Round "4.18"]
[White "Rivero, Raul Omar"]
[Black "Mayo, Raul"]
[Result "0-1"]
[WhiteElo "1892"]
[BlackElo "2112"]
[ECO "B20"]

1. e4 c5 2. Ne2 d6 3. g3 h5 4. d4 Bg4 5. Bg2 Nc6 6. f3 Bd7 7. d5 Ne5 8. f4
Ng6 9. h3 Qc8 10. Qd3 e6 11. c4 exd5 12. cxd5 Be7 13. Nd2 f5 14. exf5 Bxf5 15.
Be4 Nh6 16. Nf3 O-O 17. Bd2 Bf6 18. Bc3 Re8 19. Bxf5 Bxc3+ 20. bxc3 Qxf5 21.
Kd2 Qxd3+ 22. Kxd3 Nf5 23. g4 Re3+ 24. Kd2 Rxe2+ 25. Kxe2 Ng3+ 26. Kd2 Nxh1
27. f5 Nf4 28. Rxh1 Re8 29. Rh2 hxg4 30. hxg4 Nxd5 31. Ng5 Re3 32. c4 Ra3 33.
Ke1 Nf4 34. Rd2 Rd3 35. Rf2 Rd4 36. Rc2 Nd3+ 37. Ke2 Rxg4 38. Kxd3 Rxg5 39.
Ke4 Kf7 40. Kf4 Kf6 41. Rd2 Rxf5+ 42. Kg4 Ke6 43. Rb2 b6 44. a4 Re5 45. Kf4
g5+ 46. Kf3 Rf5+ 47. Ke4 Rf4+ 48. Kd3 Rf3+ 49. Ke4 Rc3 0-1

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.06"]
[Round "4.19"]
[White "Ferrara, Enzo"]
[Black "Arguinariz, Enrique"]
[Result "0-1"]
[WhiteElo "1800"]
[BlackElo "2082"]
[ECO "D40"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. e3 Nc6 5. Nf3 Nf6 6. Bd3 dxc4 7. Bxc4 cxd4 8.
exd4 Be7 9. O-O O-O 10. Re1 b6 11. Bf4 Bb7 12. a3 Rc8 13. Ba2 Na5 14. Ne5 Nd5
15. Bd2 Nxc3 16. Bxc3 Bd5 17. Bb1 g6 18. Bc2 Nc4 19. Nxc4 Bxc4 20. Qg4 Bf6
21. Rad1 Qd5 22. h4 Rfd8 23. Be4 Qh5 24. Qxh5 gxh5 25. g3 Bd5 26. f3 Rd7 27.
Kf2 Rcd8 28. Ke3 Bg7 29. g4 hxg4 30. fxg4 Bxe4 31. Kxe4 Rd5 32. Rd3 f5+ 33.
gxf5 exf5+ 34. Ke3 Bf6 35. Kf4 Kf7 36. a4 Rg8 37. Rg3 Rxg3 38. Kxg3 Bxd4 39.
Kf4 Bxc3 40. bxc3 Ra5 41. h5 Kf6 42. Re8 Rxa4+ 43. Kf3 Rc4 44. Re3 a5 45. Rd3
Kg5 0-1

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.06"]
[Round "4.20"]
[White "Leal, Jorge Augusto"]
[Black "Franco, Gaston Nicolas"]
[Result "1/2-1/2"]
[WhiteElo "1863"]
[BlackElo "2042"]
[ECO "A47"]

1. Nf3 Nf6 2. d4 b6 3. Bf4 Ba6 4. Nbd2 d5 5. c4 dxc4 6. Rc1 b5 7. b3 c3 8.
Nb1 b4 9. a3 e6 10. Bg5 bxa3 11. Nxc3 Nbd7 12. e4 Bxf1 13. Kxf1 Qb8 14. e5 Nd5
15. Nxd5 exd5 16. g3 h6 17. Bf4 Be7 18. e6 Qb5+ 19. Kg2 fxe6 20. Ne5 Nxe5 21.
Bxe5 O-O 22. Qg4 Rf7 23. Rxc7 Qxb3 24. Rf1 Qb6 25. Rfc1 a2 26. R7c2 Qb1 27.
Qd1 Qb6 28. Rxa2 Bd6 29. Rb1 Qd8 30. Qe2 Bxe5 31. Qxe5 Qf6 32. Qe3 Rc7 33.
Ra6 Re8 34. Re1 Kf7 35. Qe2 Qf5 1/2-1/2

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.07"]
[Round "5.1"]
[White "Valerga, Diego"]
[Black "Flores, Diego"]
[Result "0-1"]
[WhiteElo "2502"]
[BlackElo "2600"]
[ECO "C45"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nxc6 Qf6 6. Qf3 Qxf3 7. gxf3
bxc6 8. Be3 Bb6 9. c4 Bxe3 10. fxe3 Rb8 11. b3 Ne7 12. Nc3 O-O 13. c5 d5 14.
cxd6 cxd6 15. Rd1 Rd8 16. Kf2 Be6 17. f4 f5 18. exf5 Bxf5 19. Bg2 d5 20. Rd2
Rf8 21. Rc1 Rb4 22. Ne2 g5 23. Rxc6 Nxc6 24. Bxd5+ Kh8 25. Bxc6 Bg4 26. Bf3
gxf4 27. Nxf4 Bxf3 28. Kxf3 a5 29. h4 a4 30. bxa4 Rxa4 31. h5 Rfa8 32. Rd7 Rxa2
33. Re7 Rf8 34. Re5 Raa8 35. Rd5 Rae8 36. Rc5 Re7 37. Rd5 Rfe8 38. Rd3 Re5
39. Rc3 Kg7 40. Rd3 Kf6 41. Kf2 Kg5 42. Kf3 Kh4 43. Kf2 Kg4 44. Rd4 Re4 45. Rd3
Ra4 46. Rd2 Ra3 47. Nd5 Rf8+ 48. Nf4 Rfa8 49. Ke2 Ra2 50. Rxa2 Rxa2+ 51. Kd3
Ra4 52. Ke2 Ra3 53. Kd2 Kf3 54. Nd5 Ra5 55. e4 Kxe4 56. Nf6+ Kf5 57. Nxh7
Ra8 0-1

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.07"]
[Round "5.2"]
[White "Mareco, Sandro"]
[Black "Krysa, Leandro Sergio"]
[Result "1/2-1/2"]
[WhiteElo "2580"]
[BlackElo "2378"]
[ECO "A33"]

1. Nf3 Nf6 2. c4 c5 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 e6 6. a3 d5 7. cxd5 exd5 8.
g3 Bc5 9. Nb3 Bb6 10. Bg2 d4 11. Na4 O-O 12. O-O Bg4 13. h3 Bh5 14. g4 Bg6
15. Bg5 Re8 16. Rc1 Rc8 17. Nbc5 Bxc5 18. Nxc5 b6 19. Nb3 Be4 20. f3 Bg6 21.
e4 dxe3 22. Qxd8 Rexd8 23. Rfe1 Rd3 24. Rxe3 Rxe3 25. Bxe3 Ne7 26. Re1 Nfd5
27. Bc1 h5 28. Bf1 hxg4 29. fxg4 a5 30. Nd4 f6 31. Kf2 Bf7 32. Ba6 Ra8 33. Bc4
Rc8 34. b3 Rd8 35. Kg3 Rd7 36. Bb5 Rc7 37. Bb2 Nc3 38. Bf1 Ncd5 39. Bc4 Rd7
40. Bb5 Rc7 41. h4 Nc3 42. Bf1 Ncd5 43. Bc4 Rd7 44. Bb5 Rc7 45. Bf1 Nc6 46. g5
Re7 47. Rc1 Re3+ 48. Kf2 Ne5 49. Be2 1/2-1/2

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.07"]
[Round "5.3"]
[White "Slipak, Sergio"]
[Black "Villanueva, Mario"]
[Result "1/2-1/2"]
[WhiteElo "2438"]
[BlackElo "2379"]
[ECO "E63"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nc3 d6 6. Nf3 Nc6 7. O-O a6 8. b3
Rb8 9. Nd5 Bg4 10. Bb2 Nxd5 11. cxd5 Nb4 12. e4 c6 13. Qd2 a5 14. dxc6 Nxc6
15. d5 Bxb2 16. Qxb2 Nb4 17. Nd4 Qb6 18. h3 Bd7 19. Rad1 Rbc8 20. Rd2 Rc5 21.
Kh2 Rfc8 22. h4 Rc3 23. Rfd1 1/2-1/2

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.07"]
[Round "5.4"]
[White "Julia, Ernesto"]
[Black "Diaz Hollemaert, Nahuel"]
[Result "1/2-1/2"]
[WhiteElo "2374"]
[BlackElo "2418"]
[ECO "A07"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 e6 4. O-O b5 5. b3 Bb7 6. c4 a6 7. d4 dxc4 8. bxc4
Nbd7 9. c5 Be7 10. Bb2 O-O 11. Nbd2 Ne4 12. Qc2 Nxd2 13. Nxd2 Bxg2 14. Kxg2
Kh8 15. Rad1 f5 16. Qb3 Bf6 17. c6 Nb6 18. Qxe6 Re8 19. Qxf5 Rxe2 20. Rfe1
1/2-1/2

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.07"]
[Round "5.5"]
[White "Dolezal, Cristian"]
[Black "Mahia, Gustavo"]
[Result "0-1"]
[WhiteElo "2415"]
[BlackElo "2371"]
[ECO "B20"]

1. e4 c5 2. g3 d5 3. Bg2 dxe4 4. Nc3 Nf6 5. Nxe4 Nxe4 6. Bxe4 g6 7. Qf3 Qd7
8. Qc3 Qd4 9. Ne2 Qxe4 10. f3 Qf5 11. Qxh8 Qxf3 12. Rf1 Qh5 13. Rf2 Nc6 14.
Nf4 Qe5+ 15. Qxe5 Nxe5 16. Nd5 Kd7 17. d3 b6 18. Bf4 Ng4 19. Re2 Bb7 20. Ne3
Nxe3 21. Rxe3 f6 22. Re2 e5 23. Bd2 h5 24. Kf2 Bg7 25. a4 a6 26. Bc3 Rh8 27.
Rf1 Bc6 28. b3 Kd6 29. Rfe1 Bd7 30. Kg2 h4 31. Kf3 Bc6+ 32. Kf2 Bd7 33. Kf3
Bc6+ 34. Kf2 hxg3+ 35. hxg3 Rh2+ 36. Kg1 Rh1+ 37. Kf2 Rh2+ 38. Kf1 Rh3 39. Kf2
g5 40. Rg1 g4 41. Ke1 Bf3 42. Rf2 f5 43. b4 cxb4 44. Bxb4+ Kd5 45. Bc3 Bf8 46.
d4 e4 47. Bd2 Kxd4 {Tiempo} 0-1

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.07"]
[Round "5.6"]
[White "Pichot, Alan"]
[Black "Liascovich, Lucas Agustin"]
[Result "0-1"]
[WhiteElo "2327"]
[BlackElo "2410"]
[ECO "B01"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Bc4 c6 6. Nf3 Bf5 7. Bd2 e6 8.
Nd5 Qd8 9. Nxf6+ Qxf6 10. c3 Nd7 11. Qb3 Be4 12. Be2 c5 13. Qa4 a6 14. Bb5
Qd8 15. Bxd7+ Qxd7 16. Qxd7+ Kxd7 17. Ne5+ Ke8 18. f3 Bf5 19. g4 Bg6 20. h4 f6
21. Nxg6 hxg6 22. Be3 c4 23. a4 Bd6 24. Ke2 Kd7 25. a5 Rac8 26. Ra4 Rh7 27.
f4 Rch8 28. Bf2 Bxf4 29. Rb4 Rb8 30. Rxc4 g5 31. d5 exd5 32. Rd1 Ke6 33. Rb4
Bc7 34. Ba7 Re8 35. Kf3 gxh4 36. Rxb7 Kd6 37. Bf2 Ra8 38. Rb4 Kc6 39. c4 d4
40. c5 Rd8 41. Rb3 g5 42. Kg2 f5 43. Kh3 fxg4+ 44. Kxg4 Rf7 45. Bg1 Rd5 46. Re1
d3 47. Be3 Re7 48. Kf3 h3 0-1

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.07"]
[Round "5.7"]
[White "Real De Azua, Ernesto"]
[Black "Perez Ponsa, Federico"]
[Result "1/2-1/2"]
[WhiteElo "2450"]
[BlackElo "2476"]
[ECO "E11"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 Qe7 5. g3 Bxd2+ 6. Qxd2 Nc6 7. Nc3 d5
8. cxd5 exd5 9. Bg2 O-O 10. O-O Re8 11. Rac1 Bf5 12. e3 Nd8 13. Ne5 c6 14. h3
Nd7 15. Nxd7 Qxd7 16. g4 Be6 17. f4 1/2-1/2

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.07"]
[Round "5.8"]
[White "Iermito, Sebastian"]
[Black "Bielicki, Carlos"]
[Result "1-0"]
[WhiteElo "2463"]
[BlackElo "2297"]
[ECO "C10"]

1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. c3 c5
8. Ne5 a6 9. Qa4+ Bd7 10. Nxd7 Qxd7 11. Qxd7+ Nxd7 12. Be3 cxd4 13. Bxd4
O-O-O 14. O-O-O Nb8 15. Be2 Nc6 16. Bb6 Rxd1+ 17. Rxd1 Be7 18. f4 Bd8 19. Be3 Bc7
20. Bf3 Ne7 21. Be4 Re8 22. g3 f5 23. Bc2 g6 24. Bb3 Nc6 25. Bc5 Na5 26. Ba4
b5 27. Bc2 e5 28. Re1 Kd7 29. fxe5 Rxe5 30. Rxe5 Bxe5 31. Bd1 Nb7 32. Be3
Nd6 33. Kc2 Nc4 34. Bc1 Kd6 35. Kd3 Nb6 36. b3 Nd5 37. Bd2 Kc5 38. a3 h5 39. c4
bxc4+ 40. bxc4 Nf6 41. Be3+ Kd6 42. c5+ Kc6 43. Bd4 Bxd4 44. Kxd4 Ng4 45.
Bf3+ Kd7 46. Bxg4 hxg4 47. Ke5 1-0

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.07"]
[Round "5.9"]
[White "Lujan, Carolina"]
[Black "Cuevas, Alex"]
[Result "1-0"]
[WhiteElo "2366"]
[BlackElo "2298"]
[ECO "C00"]

1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. g3 d5 5. Qe2 Nf6 6. Bg2 Be7 7. O-O b6 8. e5
Nd7 9. c4 d4 10. Ne1 Bb7 11. f4 Qc7 12. Nf3 O-O 13. Nbd2 Rae8 14. Bh3 Kh8 15.
Ne4 Nd8 16. Bd2 f6 17. exf6 Nxf6 18. Nfg5 Nxe4 19. Nxe4 Nf7 20. Bxe6 Nd6 21.
f5 Bc8 22. Bf4 Qd8 23. Bxd6 Bxd6 24. Bxc8 Qxc8 25. Qh5 Rxe4 26. dxe4 Be5 27.
Qe2 Qc6 28. Qd3 Qh6 29. Rf3 Rf6 30. a3 Qh3 31. b4 h5 32. Ra2 Rh6 33. Rg2 Qg4
34. b5 h4 35. h3 Qxh3 36. g4 Bg3 37. e5 Qxg4 38. e6 Kg8 39. Qe2 Kf8 40. f6
1-0

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.07"]
[Round "5.10"]
[White "Fabian, Gaston"]
[Black "Giardelli, Sergio C."]
[Result "1-0"]
[WhiteElo "2336"]
[BlackElo "2346"]
[ECO "E42"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Nge2 cxd4 6. exd4 O-O 7. a3 Be7 8.
Nf4 d6 9. Be3 Re8 10. Be2 Bf8 11. O-O a6 12. Rc1 Nbd7 13. b4 b6 14. d5 e5 15.
Nd3 e4 16. Nb2 Rb8 17. h3 g6 18. Nba4 Bg7 19. Bf4 Ne5 20. c5 b5 21. Nb2 Bf5
22. c6 Nh5 23. Bxh5 gxh5 24. Nxe4 Qh4 25. c7 Rbc8 26. Nxd6 Qxf4 27. Nxe8 Bxh3
28. Qb3 Bg4 29. Nxg7 Kxg7 30. Qe3 Qf6 31. f4 Ng6 32. Qc3 h4 33. Qxf6+ Kxf6
34. Rc6+ Ke7 35. d6+ Kd7 36. Rxa6 h3 37. Nd3 1-0

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.07"]
[Round "5.12"]
[White "Mayo, Raul"]
[Black "Della Morte, German"]
[Result "0-1"]
[WhiteElo "2112"]
[BlackElo "2318"]
[ECO "E99"]

1. c4 g6 2. Nc3 Bg7 3. d4 Nf6 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. O-O Nc6 8. d5
Ne7 9. Ne1 Nd7 10. Nd3 f5 11. Bd2 Nf6 12. f3 f4 13. c5 g5 14. cxd6 cxd6 15.
Nf2 Ng6 16. Qc2 Rf7 17. Rfc1 Ne8 18. a4 h5 19. Nb5 Bd7 20. Ra3 Rc8 21. Rc3
Rxc3 22. Bxc3 a6 23. Na3 Nh4 24. h3 g4 25. hxg4 hxg4 26. Nxg4 Bxg4 27. fxg4 Qb6+
28. Kf1 f3 29. gxf3 Nxf3 30. Bxf3 Rxf3+ 31. Kg2 Qe3 32. Be1 Rf4 33. Qd1
Qxe4+ 34. Kg3 Nf6 35. Rc8+ Bf8 36. Rc4 Qe3+ 37. Kg2 Nxg4 38. Bg3 Rxc4 39. Nxc4
Qe4+ 40. Kh3 Nf6 41. Nb6 Bh6 42. Qg1 Qf5+ 43. Kg2 Ng4 44. Nc4 Qe4+ 45. Kh3 Qxc4
46. Bf2 Qxa4 47. b3 Qxb3+ 48. Kxg4 Qxd5 49. Kh5+ Bg7 0-1

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.07"]
[Round "5.13"]
[White "Barrionuevo, Pablo"]
[Black "Montoro, Gustavo E."]
[Result "1-0"]
[WhiteElo "2269"]
[BlackElo "2050"]
[ECO "B00"]

1. d4 b6 2. e4 Bb7 3. Bd3 Nf6 4. f3 e6 5. Ne2 d5 6. e5 Nfd7 7. O-O c5 8. c3
Ba6 9. Bxa6 Nxa6 10. Be3 Be7 11. Nd2 Nc7 12. f4 g6 13. Nf3 Qc8 14. Bf2 Qb7 15.
Qe1 O-O-O 16. Bh4 Bxh4 17. Qxh4 h6 18. a4 Kb8 19. a5 b5 20. Qe7 cxd4 21.
Nexd4 Rhf8 22. Qd6 Kc8 23. Nc6 Nxe5 24. Nxd8 Nxf3+ 25. Rxf3 Rxd8 26. Qc5 a6 27.
Rd1 Kb8 28. Qe7 1-0

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.07"]
[Round "5.14"]
[White "Malbran, Guillermo"]
[Black "Radoszta, Armando E."]
[Result "1-0"]
[WhiteElo "2198"]
[BlackElo "1998"]
[ECO "B40"]

1. e4 c5 2. Nf3 e6 3. b3 Nc6 4. Bb2 Nf6 5. e5 Nd5 6. g3 Be7 7. Bg2 O-O 8. O-O
f5 9. d4 cxd4 10. Nxd4 Nxd4 11. Bxd4 Nb4 12. f4 d5 13. c3 Nc6 14. Be3 Bd7
15. Nd2 Qa5 16. b4 Qa3 17. Qb3 Qxb3 18. Nxb3 Rfc8 19. Rfc1 b6 20. a4 Kf7 21. b5
Nd8 22. c4 Rab8 23. cxd5 exd5 24. Bxd5+ Be6 25. Bxe6+ Nxe6 26. Kf2 h6 27.
Rxc8 Rxc8 28. Rc1 Rb8 29. Ke2 Rb7 30. Nd4 Nxd4+ 31. Bxd4 Bb4 32. Rc4 Bf8 33.
Rc6 Be7 34. Kf3 g6 35. e6+ Kg8 36. Rc8+ 1-0

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.07"]
[Round "5.15"]
[White "Bertaccini, Daniel"]
[Black "Jorge, Hector"]
[Result "1-0"]
[WhiteElo "2176"]
[ECO "A39"]

1. c4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. Nc3 c5 6. O-O Nc6 7. d4 cxd4 8.
Nxd4 Qb6 9. Nc2 Qc5 10. Ne3 e6 11. Rb1 Rb8 12. a3 a6 13. b4 Qe7 14. c5 Ne8 15.
Bb2 d5 16. Na4 Bxb2 17. Rxb2 Nc7 18. Rd2 Rd8 19. Qa1 f6 20. Rfd1 Bd7 21. Nb6
Be8 22. Nc2 Bf7 23. e4 dxe4 24. Rd7 Rxd7 25. Rxd7 Qe8 26. Rxc7 Ne5 27. Bxe4
Rd8 28. f4 Ng4 29. h3 Qb5 30. Nd4 1-0

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.07"]
[Round "5.16"]
[White "Arguinariz, Enrique"]
[Black "Fiori, Hector Dionisio"]
[Result "1/2-1/2"]
[WhiteElo "2082"]
[BlackElo "2171"]
[ECO "A32"]

1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. Nc3 cxd4 5. Nxd4 a6 6. g3 Qc7 7. Qd3 Nc6 8.
Nxc6 Qxc6 9. e4 b6 10. Bg2 Bb7 11. Bd2 Rc8 12. b3 Bb4 13. f3 O-O 14. O-O b5
15. cxb5 Qc5+ 16. Kh1 Bxc3 17. Rac1 Qd4 18. Rxc3 Qxd3 19. Rxd3 d5 20. exd5 Nxd5
21. f4 axb5 22. f5 Rc2 23. fxe6 fxe6 24. Rxf8+ Kxf8 25. a3 Ra2 26. Bxd5
Bxd5+ 27. Kg1 Kf7 28. b4 Kg6 29. g4 Bc4 30. Rd4 Rxa3 31. Kf2 Bd5 32. h4 Kf6 33.
Bf4 Rb3 34. Bd6 g5 35. hxg5+ Kxg5 36. Be7+ Kg6 37. Rf4 Bc4 38. Rf6+ Kg7 39. g5
Rb1 40. Kg2 Rb2+ 41. Kg3 Rb1 42. Bf8+ Kg8 43. Bh6 Rf1 44. Rxf1 Bxf1 45. Kf4
Kf7 46. Ke5 Bc4 47. Kd6 Bf1 48. Ke5 Bh3 49. Kd6 Kg6 50. Ke5 Bf5 51. Kd4 Bg4
52. Ke5 Bh3 53. Kf4 Bf1 54. Ke5 Bc4 55. Kf4 Bb3 56. Ke5 Ba2 57. Kf4 Bc4 58.
Ke5 Kh5 59. Kf4 Kg6 60. Ke5 Kf7 61. Kd6 Kg8 62. Ke5 Kf7 63. Kd6 Kg6 64. Ke5 Kh5
65. Kf4 Kh4 66. Bg7 Kh3 67. Bf6 Kg2 68. Ke5 Kf3 69. Be7 1/2-1/2

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.07"]
[Round "5.17"]
[White "Mansilla, Martin"]
[Black "Fiori, Alberto Nicolas"]
[Result "1/2-1/2"]
[WhiteElo "2071"]
[BlackElo "2128"]
[ECO "A35"]

1. Nf3 c5 2. c4 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Nc2 Bxc3+ 7. bxc3 f5
8. g3 Qa5 9. Bd2 Nf6 10. Bg2 d6 11. O-O Ne5 12. Ne3 Rb8 13. Nd5 Nxd5 14. cxd5
Bd7 15. c4 Qa4 16. c5 Qxd1 17. Rfxd1 Kf7 18. Rdc1 Rhc8 19. f4 Ng4 20. c6
bxc6 21. dxc6 Be6 22. Rab1 Rxb1 23. Rxb1 Nf6 24. Ba5 Bxa2 25. Rb7 Bd5 26. c7 Ke6
27. Rb8 Kd7 28. e4 Bxe4 29. Bf1 Rxc7 30. Bxc7 Kxc7 31. Rb2 Kc6 32. Ra2 Kb6
33. Rb2+ 1/2-1/2

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.07"]
[Round "5.18"]
[White "Pineiro, Dario"]
[Black "Tomas Falcon, Jesus"]
[Result "1-0"]
[WhiteElo "2194"]
[BlackElo "1896"]
[ECO "A25"]

1. c4 e5 2. g3 Nc6 3. Bg2 Bc5 4. Nc3 Nf6 5. e3 O-O 6. Nge2 d6 7. O-O Bf5 8.
d4 exd4 9. exd4 Bb6 10. Be3 Re8 11. c5 Ba5 12. Qa4 d5 13. Bg5 Bd3 14. Rfe1
Bxe2 15. Rxe2 Bxc3 16. Rxe8+ Qxe8 17. bxc3 Ne4 18. Re1 Qd7 19. Bxe4 dxe4 20. Qc2
h6 21. Bc1 f5 22. Qb3+ Kh7 23. Qxb7 Rf8 24. Bf4 Rf7 25. h4 g5 26. hxg5 hxg5
27. Bxg5 f4 28. Qb1 Kg6 29. Bxf4 Rxf4 30. gxf4 Qg4+ 31. Kf1 Qh3+ 32. Ke2 Kf5
33. Kd2 Qf3 34. Qb5 Qxf2+ 35. Qe2 Qxf4+ 36. Kc2 Ke6 37. Rf1 Qh4 38. Qc4+ Kd7
39. Qd5+ Kc8 40. Qxc6 Qe7 1-0

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.07"]
[Round "5.19"]
[White "Lorenzini, Martin"]
[Black "Lopez Rebert, Pablo"]
[Result "1-0"]
[WhiteElo "2488"]
[BlackElo "2049"]
[ECO "C10"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. c3 c5
8. Ne5 cxd4 9. Bb5+ Bd7 10. Nxd7 Nxd7 11. Qxd4 a6 12. Ba4 b5 13. Bc2 Qf6 14.
Qe4 Qe5 15. O-O Bd6 16. Qxa8+ Ke7 17. Bf4 Qxf4 18. g3 Rxa8 19. gxf4 Bxf4 20.
a4 Rb8 21. axb5 Rxb5 22. Rxa6 Rg5+ 23. Kh1 {Ilegible} 1-0

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.07"]
[Round "5.20"]
[White "Ferrara, Alexis Roberto"]
[Black "Brea, Emanuel"]
[Result "1/2-1/2"]
[WhiteElo "2195"]
[BlackElo "1880"]
[ECO "B19"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. h4 h6 8.
h5 Bh7 9. Bd3 Bxd3 10. Qxd3 Ngf6 11. Bf4 e6 12. O-O-O Be7 13. c4 O-O 14. Kb1
Qa5 15. Qe2 Rfe8 16. Ne5 Rad8 17. Ne4 Nxe4 18. Qxe4 Nf6 19. Qf3 c5 20. d5 exd5
21. cxd5 Bd6 22. Nc4 Qa6 23. Nxd6 Rxd6 24. Bxd6 Qxd6 25. Rhe1 Rd8 26. Rd2 b5
27. Qf5 c4 28. g4 Qb4 29. Qc2 Nxd5 30. Red1 Qc5 31. Qf5 c3 32. bxc3 Qxc3 33.
Rxd5 Qb4+ 34. Kc1 Qc3+ 35. Kb1 Qb4+ 36. Kc2 Qc4+ 37. Kb1 Qb4+ 38. Kc1
1/2-1/2

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.08"]
[Round "6.1"]
[White "Flores, Diego"]
[Black "Liascovich, Lucas Agustin"]
[Result "1-0"]
[WhiteElo "2600"]
[BlackElo "2410"]
[ECO "A28"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. e3 Bb4 5. Qc2 O-O 6. Nd5 Re8 7. Qf5 d6 8.
Nxf6+ Qxf6 9. Qxf6 gxf6 10. a3 Bc5 11. b4 Bb6 12. Bb2 a5 13. b5 Nb8 14. d4 Bg4
15. c5 dxc5 16. dxe5 a4 17. O-O-O fxe5 18. h3 Bxf3 19. gxf3 Kf8 20. Rg1 c6
21. Rd6 Ke7 22. Rh6 Nd7 23. bxc6 bxc6 24. Bc4 Rg8 25. Rd1 Rg2 26. Bxf7 Rxf2
27. Bc4 Nf6 28. Bxe5 Rxf3 29. Rd6 Ng8 1-0

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.08"]
[Round "6.2"]
[White "Mahia, Gustavo"]
[Black "Mareco, Sandro"]
[Result "1/2-1/2"]
[WhiteElo "2371"]
[BlackElo "2580"]
[ECO "B93"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f4 e5 7. Nf3 Nbd7 8.
Bc4 Be7 9. O-O O-O 10. a4 Qc7 11. Qe2 Nb6 12. Bb3 Be6 13. Bxe6 fxe6 14. Ng5
Qc8 15. a5 Nc4 16. f5 exf5 17. exf5 Qc6 18. Ne6 Rf7 19. Ng5 Rff8 20. Ne6 Rf7
21. Ng5 Rff8 22. Ne6 Rf7 1/2-1/2

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.08"]
[Round "6.3"]
[White "Villanueva, Mario"]
[Black "Valerga, Diego"]
[Result "1-0"]
[WhiteElo "2379"]
[BlackElo "2502"]
[ECO "B19"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8.
h5 Bh7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bd2 Ngf6 12. O-O-O Qc7 13. Ne4 O-O-O 14.
Kb1 c5 15. Nxf6 Nxf6 16. Qa3 Kb8 17. Qa4 Nd5 18. Ba5 b6 19. Ne5 Rc8 20. Nd7+
Kb7 21. c4 Nb4 22. Nxc5+ Bxc5 23. dxc5 Nc6 24. cxb6 axb6 25. Bc3 Rhd8 26. c5
bxc5 27. Qb5+ Ka8 28. Qxc5 Qb7 29. Bxg7 Rxd1+ 30. Rxd1 Na7 31. Qd4 Qxg2 32.
Bxh6 Qf3 33. Be3 Qf5+ 34. Ka1 Nb5 35. Qb6 Qxh5 36. Qa6+ Kb8 37. Bf4+ Nc7 38.
Bxc7+ 1-0

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.08"]
[Round "6.4"]
[White "Krysa, Leandro Sergio"]
[Black "Iermito, Sebastian"]
[Result "1/2-1/2"]
[WhiteElo "2378"]
[BlackElo "2463"]
[ECO "D22"]

1. d4 d5 2. Nf3 Nf6 3. c4 dxc4 4. e3 Bg4 5. Bxc4 e6 6. Nc3 a6 7. h3 Bh5 8. g4
Bg6 9. Ne5 c5 10. Qf3 Ra7 11. h4 cxd4 12. exd4 Qxd4 13. Bf4 Nbd7 14. Nxd7
Nxd7 15. Be2 Bb4 16. O-O Bxc3 17. Be3 Be4 18. Qg3 Qe5 19. Qxe5 1/2-1/2

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.08"]
[Round "6.5"]
[White "Julia, Ernesto"]
[Black "Slipak, Sergio"]
[Result "1/2-1/2"]
[WhiteElo "2374"]
[BlackElo "2438"]
[ECO "D79"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 g6 4. c4 c6 5. cxd5 cxd5 6. d4 Bg7 7. O-O O-O 8.
Ne5 Ng4 9. Nxg4 Bxg4 10. Nc3 Nc6 11. h3 Be6 12. e4 Nxd4 13. Nxd5 Rc8 14. Rb1
Bd7 1/2-1/2

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.08"]
[Round "6.6"]
[White "Diaz Hollemaert, Nahuel"]
[Black "Lujan, Carolina"]
[Result "1/2-1/2"]
[WhiteElo "2418"]
[BlackElo "2366"]
[ECO "A16"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. Qc2 Bg7 6. e4 Nxc3 7. dxc3 c5
8. Bf4 O-O 9. Bc4 Nc6 10. h3 Na5 11. Be2 c4 12. O-O b5 13. Rad1 Qb6 14. Rfe1
Re8 15. e5 Nc6 1/2-1/2

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.08"]
[Round "6.7"]
[White "Dolezal, Cristian"]
[Black "Fabian, Gaston"]
[Result "1-0"]
[WhiteElo "2415"]
[BlackElo "2336"]
[ECO "B25"]

1. e4 c5 2. Nc3 d6 3. f4 g6 4. Nf3 Bg7 5. g3 Nc6 6. Bg2 e6 7. d3 Nge7 8. Be3
O-O 9. O-O b6 10. Bf2 Ba6 11. g4 f5 12. Ng5 Qd7 13. exf5 exf5 14. Re1 Bb7 15.
Ne6 Nd4 16. Nxf8 Rxf8 17. g5 Bxg2 18. Kxg2 Qb7+ 19. Kg3 Nec6 20. Nd5 Qf7 21.
c4 Ne6 22. Rb1 h6 23. h4 hxg5 24. hxg5 Ne7 25. Nxe7+ Qxe7 26. Qf3 Re8 27.
Kg2 Qf7 28. Kf1 Bd4 29. Bxd4 Nxd4 30. Rxe8+ Qxe8 31. Qd5+ 1-0

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.08"]
[Round "6.8"]
[White "Perez Ponsa, Federico"]
[Black "Perez, Maximiliano"]
[Result "1-0"]
[WhiteElo "2476"]
[BlackElo "2298"]
[ECO "C65"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 Bc5 5. c3 d6 6. O-O O-O 7. Nbd2 Ne7 8.
d4 exd4 9. cxd4 Bb6 10. Bd3 Nc6 11. d5 Nd4 12. h3 Nd7 13. Nc4 Nxf3+ 14. Qxf3
Bd4 15. Be3 Bf6 16. Qe2 Re8 17. Rac1 a5 18. a4 g6 19. f4 b6 20. Qf3 Ba6 21. b3
Qe7 22. Rce1 Bxc4 23. bxc4 Bc3 24. Re2 Qf6 25. Kh1 Bd4 26. Bd2 Qg7 27. Bc2
Re7 28. e5 Rae8 29. e6 fxe6 30. dxe6 Rxe6 31. Rxe6 Rxe6 32. f5 Re8 33. fxg6
hxg6 34. Bh6 Rf8 35. Qd5+ Kh7 36. Rxf8 Kxh6 37. Rg8 1-0

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.08"]
[Round "6.9"]
[White "Barrionuevo, Pablo"]
[Black "Real De Azua, Ernesto"]
[Result "0-1"]
[WhiteElo "2269"]
[BlackElo "2450"]
[ECO "B06"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 g6 5. Nf3 Bg7 6. dxc5 Qxc5 7. Be3 Qc7 8.
Be2 Nf6 9. Na3 Nc6 10. h3 O-O 11. Qc1 Nd5 12. O-O Nxe3 13. Qxe3 Bd7 14. Rfd1
Rad8 15. Nb5 Qb8 16. a4 a6 17. Na3 h6 18. Bc4 e6 19. Nc2 Qc7 20. Bf1 Ne7 21.
Nb4 Nf5 22. Qe1 a5 23. Nd3 e5 24. Nc1 Bc6 25. Rxd8 Rxd8 26. Nd2 b6 27. Ncb3
Qb7 28. Qe2 Nh4 29. Qg4 Bf6 30. f3 Nf5 31. Bb5 Bxb5 32. axb5 Qd7 33. c4 h5
34. Qe4 Bg5 35. Nf1 Qd3 36. Qxd3 Rxd3 37. Nc1 Rd1 38. Nb3 Rd3 39. Nc1 Rd4 40.
c5 bxc5 41. Nb3 Rb4 42. Nxc5 Rxb5 43. Ne4 Bd8 44. Ra2 Bb6+ 45. Kh2 h4 46. Nc3
Rc5 47. Nd2 Rc8 48. Nde4 Kg7 49. Nd5 Bd8 50. b4 axb4 51. Nxb4 Bb6 52. Nd3 Bd4
53. Re2 Ra8 54. Re1 Ra2 55. Nb4 Rb2 56. Nd3 Rb3 57. Ndc5 Ra3 58. Kh1 Ra2 59.
Nb3 Be3 60. Nc1 Ra3 61. Ne2 Ra2 62. N2c3 Rc2 63. Nd5 Bd4 64. Rb1 Ng3+ 65.
Nxg3 hxg3 66. Nb4 Rc4 67. Nd3 f5 68. Nc1 Rc2 69. Nb3 Be3 70. Re1 Rc3 71. Rb1
Kf6 72. Na5 Ke6 73. Nb7 Kd5 74. Rd1+ Bd4 75. Rb1 e4 76. fxe4+ fxe4 77. Na5 e3
78. Nb3 e2 79. Nd2 Rd3 0-1

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.08"]
[Round "6.10"]
[White "Pichot, Alan"]
[Black "Malbran, Guillermo"]
[Result "1-0"]
[WhiteElo "2327"]
[BlackElo "2198"]
[ECO "E80"]

1. e4 g6 2. d4 Bg7 3. c4 c6 4. Nc3 d6 5. Be3 Nf6 6. f3 a6 7. a4 a5 8. Qd2 h5
9. Nge2 Na6 10. Nf4 e5 11. Nfe2 Nd7 12. d5 Ndc5 13. Rd1 Nb3 14. Qc2 Nac5 15.
Nc1 Nxc1 16. Bxc5 dxc5 17. dxc6 Qg5 18. cxb7 Bxb7 19. Qxc1 Qh4+ 20. g3 Qf6
21. Qe3 O-O 22. Be2 Qb6 23. O-O Rad8 24. Nd5 Bxd5 25. cxd5 Qxb2 26. Bb5 Qb4 27.
Rf2 Kh7 28. Rc2 Bh6 29. Qe2 Rc8 30. Rc4 Qb3 31. Rd3 Qb1+ 32. Kg2 Rfd8 33. d6
Qa1 34. Rd5 f6 35. d7 Rc7 36. Rcxc5 Rxc5 37. Rxc5 Bf8 38. Rc8 Be7 39. Qd2
Qd4 40. Qxd4 exd4 41. Kf2 Kg7 42. Ke2 f5 43. e5 Rf8 44. e6 Rd8 45. f4 Bf6 46.
Kd3 Kf8 47. Rc6 Ke7 48. Ra6 {Tiempo} 1-0

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.08"]
[Round "6.11"]
[White "Della Morte, German"]
[Black "Bertaccini, Daniel"]
[Result "1-0"]
[WhiteElo "2318"]
[BlackElo "2176"]
[ECO "B78"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 O-O 8.
Qd2 Nc6 9. Bc4 Bd7 10. O-O-O Rc8 11. Bb3 Ne5 12. h4 h5 13. Bg5 Rc5 14. Kb1 b5
15. Nd5 Nxd5 16. exd5 a5 17. a3 Nc4 18. Qe2 Re8 19. g4 hxg4 20. h5 Rxd5 21.
f4 gxh5 22. Rxh5 Rxd4 23. Rxd4 Bxd4 24. Qd3 1-0

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.08"]
[Round "6.12"]
[White "Pineiro, Dario"]
[Black "Lorenzini, Martin"]
[Result "0-1"]
[WhiteElo "2194"]
[BlackElo "2488"]
[ECO "D11"]

1. c4 c6 2. g3 d5 3. Nf3 Bg4 4. Bg2 e6 5. O-O Nd7 6. cxd5 exd5 7. d4 Ngf6 8.
Ne5 Bf5 9. Nc3 Be7 10. Bf4 O-O 11. a3 a5 12. Qd2 Re8 13. f3 Nxe5 14. Bxe5 Nd7
15. Bf4 Nb6 16. e4 Nc4 17. Qf2 Bg6 18. exd5 cxd5 19. Nb5 Rc8 20. Na7 Ra8 21.
Nb5 Nd6 22. Bxd6 Bxd6 23. Nxd6 Qxd6 24. Rac1 Rac8 25. Bh3 Rc4 26. Rfe1 Rxe1+
27. Qxe1 h6 28. Bf1 Rxd4 29. Qxa5 Kh7 30. Qc3 Ra4 31. Bd3 d4 32. Bxg6+ fxg6
33. Qd3 Ra5 34. Rc4 Rd5 35. a4 Qe6 36. Rc2 Qd7 37. Rc4 h5 38. Kg2 h4 39. gxh4
Qd8 40. Kg3 Qd6+ 41. f4 Qd8 42. Rc2 Rh5 43. Rg2 Qxh4+ 44. Kf3 Qf6 45. Ke2
Qc6 46. Kf2 Rc5 47. Kg3 Qxa4 48. Re2 Rb5 49. Kg2 Rb3 50. Qe4 Qd7 51. Rd2 Qh3+
52. Kg1 Re3 53. Qxd4 Re1+ 54. Kf2 Rf1+ 0-1

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.08"]
[Round "6.13"]
[White "Giardelli, Sergio C."]
[Black "Fiori, Alberto Nicolas"]
[Result "1-0"]
[WhiteElo "2346"]
[BlackElo "2128"]
[ECO "A37"]

1. c4 c5 2. Nf3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nc3 e5 6. a3 a5 7. O-O Nge7 8. Ne1
O-O 9. Nc2 d6 10. Rb1 Be6 11. Ne3 Rb8 12. d3 Qd7 13. Ned5 b6 14. Qa4 Bh3 15.
Bxh3 Qxh3 16. Ne4 Nxd5 17. Qxc6 Ne7 18. Qc7 Nf5 19. Be3 Rfc8 20. Qa7 h6 21.
b4 cxb4 22. axb4 b5 23. bxa5 Ra8 24. Qd7 bxc4 25. dxc4 Rxc4 26. Nxd6 Rh4 27.
Qxf7+ Kh7 28. gxh4 Nxd6 29. Qd5 Rd8 30. a6 Qg4+ 31. Qg2 Qxe2 32. a7 Re8 33.
Rfe1 1-0

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.08"]
[Round "6.14"]
[White "Cuevas, Alex"]
[Black "Arguinariz, Enrique"]
[Result "1-0"]
[WhiteElo "2298"]
[BlackElo "2082"]
[ECO "A04"]

1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. g3 d6 5. Bg2 g6 6. O-O Bg7 7. c3 d5 8. Qe2
dxe4 9. dxe4 e5 10. Rd1 Qe7 11. b4 cxb4 12. cxb4 Bg4 13. Be3 Nd4 14. Bxd4 exd4
15. Qb5+ Qd7 16. Qxd7+ Kxd7 17. Na3 Rd8 18. Nc4 Bxf3 19. Bxf3 b5 20. Na5 Ne7
21. Be2 Rb8 22. a4 a6 23. Nb3 bxa4 24. Nxd4 Kc7 25. Rxa4 Rhd8 26. Rc1+ Kd7
27. Nb3 Nc6 28. Rxa6 Nxb4 29. Ra7+ Ke8 30. Rcc7 Nc6 31. Rxc6 Rxb3 32. Rcc7
{Tiempo} 1-0

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.08"]
[Round "6.16"]
[White "Perez Pietronave, Carlos"]
[Black "Franco, Gaston Nicolas"]
[Result "1-0"]
[WhiteElo "2203"]
[BlackElo "2042"]
[ECO "A03"]

1. f4 d5 2. g3 g6 3. Bg2 Bg7 4. Nf3 Nf6 5. O-O O-O 6. d3 c5 7. Nc3 Nc6 8. e4
e6 9. Ne5 Nxe5 10. fxe5 Nd7 11. exd5 exd5 12. Nxd5 Nxe5 13. Be3 Be6 14. Nf4
Ng4 15. Bxc5 Bd4+ 16. Kh1 Bxc5 17. Nxe6 Ne3 18. Nxd8 Nxd1 19. Raxd1 Rfxd8 20.
b4 Bxb4 21. Bxb7 Rab8 22. Ba6 Bc3 23. Bc4 Rb7 24. Rb1 Rdd7 25. Rxf7 Rxb1+ 26.
Rf1+ Kg7 27. Rxb1 Re7 28. Rb8 Bd4 29. Rb1 Bb6 30. a4 h5 31. Bd5 Re2 32. Bb3
Ba5 33. Rf1 Re1 34. Rxe1 Bxe1 35. Kg2 Kf6 36. Kf3 h4 37. gxh4 Kf5 38. d4 Bxh4
39. c4 Be7 40. Bc2+ Kf6 41. Ke4 Ke6 42. c5 Bf6 43. d5+ Kd7 44. Bd3 1-0

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.08"]
[Round "6.17"]
[White "Fiori, Hector Dionisio"]
[Black "Mayo, Raul"]
[Result "1-0"]
[WhiteElo "2171"]
[BlackElo "2112"]
[ECO "B40"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Bc5 5. Nb3 Bb6 6. Nc3 Ne7 7. Qh5 Nbc6
8. Bg5 O-O 9. Bd3 f6 10. Bf4 Ne5 11. O-O-O Bc7 12. Be3 a6 13. Be2 f5 14. f4
N5c6 15. e5 d5 16. exd6 Bxd6 17. Kb1 Qc7 18. g3 b5 19. Bxb5 Nb4 20. Bd3 Bb7 21.
Rhe1 Ned5 22. Bd4 Nxc3+ 23. Bxc3 Bd5 24. a3 Nxd3 25. Rxd3 Be4 26. Rd4 Rab8
27. Rdxe4 fxe4 28. Rxe4 Bxa3 29. Bxg7 Kxg7 30. bxa3 Rf5 31. Qe2 Rc5 32. Kb2
Kf7 33. Rd4 Rc6 34. Qd3 Kg8 35. Qe2 Qg7 36. Ka2 Qg6 37. Re4 Rbc8 38. c4 Rb8 39.
g4 Rcb6 40. Re3 a5 41. c5 Rb5 42. Rxe6 Qf7 43. Nd4 Rb2+ 44. Qxb2 Rxb2+ 45.
Kxb2 Qxf4 46. Re8+ 1-0

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.08"]
[Round "6.18"]
[White "Tomas Falcon, Jesus"]
[Black "Ferrara, Alexis Roberto"]
[Result "0-1"]
[WhiteElo "1896"]
[BlackElo "2195"]
[ECO "A55"]

1. d4 Nf6 2. c4 d6 3. Nc3 Nbd7 4. e4 e5 5. Nf3 Be7 6. g4 exd4 7. Nxd4 Nc5 8.
f3 g6 9. Be3 c6 10. Qd2 Qa5 11. Nc2 Qc7 12. O-O-O Be6 13. g5 Nh5 14. f4 f6
15. f5 Bf7 16. Bd4 Nd7 17. Be2 Ne5 18. Bxe5 dxe5 19. Bxh5 gxh5 20. Rhf1 Bxc4
21. gxf6 Bxf6 22. Qh6 Qf7 23. Rg1 Rd8 24. Rxd8+ Kxd8 25. Ne3 Ba6 26. Ned5 cxd5
27. Nxd5 Rf8 28. Rd1 Kc8 29. Kb1 Kb8 30. Nb4 Bc4 31. Rd6 a5 32. Nc2 Bxa2+ 33.
Kc1 Bb3 34. Na3 Qc7+ 35. Nc4 Qxc4+ 36. Kb1 Qf1+ 0-1

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.08"]
[Round "6.19"]
[White "Ferrara, Enzo"]
[Black "Paternoste, Martin"]
[Result "0-1"]
[WhiteElo "1800"]
[BlackElo "2076"]
[ECO "E43"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 b6 5. e3 Ne4 6. Qc2 Bb7 7. Bd3 f5 8. O-O
Bxc3 9. bxc3 O-O 10. Nd2 Qh4 11. f4 Nf6 12. Nf3 Qh5 13. Be2 Qg6 14. d5 exd5
15. Nh4 Qf7 16. Qxf5 dxc4 17. Bf3 Nc6 18. e4 a6 19. e5 Ne7 20. Qh3 Ne4 21.
Qxd7 Bd5 22. Bxe4 Bxe4 23. Nf3 h6 24. Qxc7 Qe6 25. Ba3 Rf7 26. Rad1 Nf5 27.
Rd8+ Kh7 28. Rd6 Nxd6 29. Qxb6 Qg6 30. Bxd6 Rxf4 31. Qe3 Rg4 32. Rf2 Re8 33. h3
Rg3 34. e6 Rxf3 35. Rxf3 Bxf3 36. Qxf3 Qxe6 37. Bc5 Qe1+ 38. Kh2 Qe5+ 0-1

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.08"]
[Round "6.20"]
[White "Brea, Emanuel"]
[Black "Montoro, Gustavo E."]
[Result "1-0"]
[WhiteElo "1880"]
[BlackElo "2050"]
[ECO "A40"]

1. d4 b6 2. c4 Bb7 3. Nc3 e6 4. e4 Bb4 5. Qc2 Qh4 6. d5 f5 7. Bd2 fxe4 8. g3
Qe7 9. O-O-O Nf6 10. Nxe4 Nxe4 11. Qxe4 Na6 12. Nf3 Bxd2+ 13. Rxd2 Nc5 14.
Qg4 O-O 15. b4 Qf6 16. Nd4 exd5 17. bxc5 bxc5 18. Nc2 Rab8 19. Bg2 Bc6 20. Re1
Qb2+ 21. Kd1 Rbe8 22. Re3 Qb1+ 23. Ke2 d4 24. Bxc6 dxe3 25. Bd5+ Kh8 26. Nxe3
d6 27. h4 Rf6 28. h5 h6 29. Qd7 Rff8 30. Qxc7 Qg1 31. Bf3 Rxf3 32. Kxf3 Rf8+
33. Kg4 Qb1 34. Qe7 Qb8 35. Rxd6 Qc8+ 36. Rd7 Rg8 37. Nf5 1-0

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.09"]
[Round "7.1"]
[White "Flores, Diego"]
[Black "Villanueva, Mario"]
[Result "0-1"]
[WhiteElo "2600"]
[BlackElo "2379"]
[ECO "A16"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 O-O 5. d3 Nc6 6. e3 a6 7. Nge2 Rb8 8. b3
d6 9. Bb2 Bd7 10. Qd2 Qc8 11. h3 e5 12. Rc1 Re8 13. g4 h5 14. g5 Nh7 15. h4
Nd8 16. Ng3 Ne6 17. O-O Qd8 18. Nce2 f5 19. f4 exf4 20. Nxf4 Nxf4 21. Rxf4
Bxb2 22. Qxb2 Rxe3 23. Bd5+ Be6 24. Nf1 Re5 25. d4 Bxd5 26. dxe5 Nxg5 27. Rc3
Ne6 28. Rxf5 Be4 29. Rf6 dxe5 30. Qf2 Nf4 31. Rxf4 exf4 32. Qxf4 Bf5 33. Re3
Qd7 34. Ng3 Rf8 35. Qe5 Qd1+ 36. Kh2 Bg4 37. Qd5+ Qxd5 38. cxd5 Rf2+ 39. Kg1
Rf3 40. Nf1 Kf7 41. Re4 Bf5 42. Rd4 Rd3 43. Rc4 Rxd5 44. Rxc7+ Rd7 45. Rc5 Be4
46. Kf2 Bc6 47. Rc4 Rd1 48. Rc2 Rd4 49. Ne3 Rxh4 50. Kg3 Re4 51. Nc4 h4+ 52.
Kh3 Bd7+ 53. Kh2 Ke6 54. Rg2 Be8 55. Rd2 Bb5 56. Nd6 Re2+ 57. Rxe2+ Bxe2 58.
Nxb7 g5 59. Nc5+ Kf5 60. Kg2 g4 61. Kf2 Bb5 62. a4 Bc6 0-1

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.09"]
[Round "7.2"]
[White "Perez Ponsa, Federico"]
[Black "Mahia, Gustavo"]
[Result "1-0"]
[WhiteElo "2476"]
[BlackElo "2371"]
[ECO "B19"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8.
h5 Bh7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bd2 Ngf6 12. O-O-O Be7 13. Ne4 Nxe4 14.
Qxe4 Nf6 15. Qd3 a5 16. Kb1 a4 17. Ne5 a3 18. b3 O-O 19. g4 Nd7 20. Nf3 c5 21.
g5 hxg5 22. Rdg1 cxd4 23. Nxg5 Bxg5 24. Bxg5 f6 25. Bf4 Qe8 26. Rg6 Rf7 27.
Rhg1 Nf8 28. Qg3 Nxg6 29. hxg6 Rd7 30. Qh3 e5 31. Bd2 Ra6 32. Bb4 Rad6 33. Qh7+
Kf8 34. Bxd6+ Rxd6 35. Qh8+ Ke7 36. Qxg7+ Ke6 37. Qxb7 Rd7 38. Qc6+ Ke7 39.
Qc5+ Ke6 40. g7 Qg8 41. Qf8 1-0

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.09"]
[Round "7.3"]
[White "Mareco, Sandro"]
[Black "Julia, Ernesto"]
[Result "1/2-1/2"]
[WhiteElo "2580"]
[BlackElo "2374"]
[ECO "D20"]

1. d4 d5 2. c4 dxc4 3. e4 e5 4. Nf3 exd4 5. Bxc4 Nc6 6. O-O Be6 7. Bxe6 fxe6
8. Qb3 Qd7 9. Qxb7 Rb8 10. Qa6 Nf6 11. Nbd2 Bb4 12. Qd3 Bxd2 13. Bxd2 Rxb2
14. Bc1 Rb6 15. Ba3 Nb4 16. Qc4 a5 17. Nxd4 O-O 18. Nb3 Ra8 19. Rad1 Qc6 20.
Nc5 Re8 21. Rd4 Qb5 22. f3 Qxc4 23. Rxc4 Nxa2 24. Ra1 Nb4 25. Bb2 Rc6 26. Rc3
Rd8 27. Nb7 Rd2 28. Rxc6 Nxc6 29. Nxa5 Nxa5 30. Bxf6 gxf6 31. Rxa5 Rc2 32. g4
Kf7 33. h4 e5 34. Ra8 h5 35. gxh5 Kg7 36. Kf1 c5 37. Ke1 c4 38. Rc8 Kh6 39.
Rh8+ Kg7 40. Rc8 Kh6 1/2-1/2

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.09"]
[Round "7.4"]
[White "Iermito, Sebastian"]
[Black "Della Morte, German"]
[Result "1-0"]
[WhiteElo "2463"]
[BlackElo "2318"]
[ECO "C77"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 d6 6. c3 g6 7. Bg5 Bg7 8. Nbd2
O-O 9. O-O h6 10. Bh4 b5 11. Bc2 Nb8 12. d4 Nbd7 13. a4 Bb7 14. Bd3 c6 15.
b4 Qc7 16. Rc1 bxa4 17. Nc4 Rfe8 18. Re1 Nb6 19. Na5 Bc8 20. c4 Bg4 21. c5
dxc5 22. dxc5 Nc8 23. Bc4 Rb8 24. Qxa4 Na7 25. Bxa6 Bxf3 26. gxf3 Nh5 27. Rcd1
Bf8 28. Nc4 Nb5 29. Qa5 Qxa5 30. Nxa5 Nc7 31. Bb7 Re6 32. Rd8 Rxd8 33. Bxd8
Nb5 34. Nxc6 Nf4 35. Ra1 g5 36. Ra6 h5 37. Bc8 Rxc6 38. Rxc6 Nd4 39. Rf6 1-0

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.09"]
[Round "7.5"]
[White "Real De Azua, Ernesto"]
[Black "Krysa, Leandro Sergio"]
[Result "1/2-1/2"]
[WhiteElo "2450"]
[BlackElo "2378"]
[ECO "A31"]

1. Nf3 Nf6 2. c4 c5 3. d4 cxd4 4. Nxd4 b6 5. Nc3 Bb7 6. f3 d6 7. e4 e6 8. Be2
a6 9. Be3 Be7 10. O-O O-O 11. Qd2 Nbd7 12. Rac1 Qc7 13. b4 Rfc8 14. a3 Qd8
15. Nb3 Ne5 16. Na4 Nfd7 17. Rfd1 Bc6 18. Nb2 g5 19. Qe1 Qf8 20. h3 h5 21. Qg3
Qg7 22. Bd4 Qg6 23. Rc3 1/2-1/2

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.09"]
[Round "7.6"]
[White "Slipak, Sergio"]
[Black "Pichot, Alan"]
[Result "0-1"]
[WhiteElo "2438"]
[BlackElo "2327"]
[ECO "A49"]

1. Nf3 Nf6 2. g3 g6 3. b3 Bg7 4. Bb2 O-O 5. Bg2 d6 6. d4 c5 7. e3 cxd4 8.
exd4 d5 9. O-O Nc6 10. Na3 Bf5 11. c4 Nb4 12. Ne5 Nd7 13. f4 Nxe5 14. fxe5 Rc8
15. Bc3 a5 16. Qd2 Be6 17. Rad1 dxc4 18. Bxb7 Rc7 19. Bf3 cxb3 20. Nb5 Rd7 21.
a3 Qb6 22. axb4 axb4 23. Bxb4 Qxb5 24. Qc3 Rb8 25. Ba3 Qc4 26. Qxc4 Bxc4 27.
Rf2 Bh6 28. Bg4 Ra7 29. Bc5 Ra2 30. d5 b2 31. d6 exd6 32. exd6 b1=Q 0-1

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.09"]
[Round "7.7"]
[White "Liascovich, Lucas Agustin"]
[Black "Diaz Hollemaert, Nahuel"]
[Result "1-0"]
[WhiteElo "2410"]
[BlackElo "2418"]
[ECO "A01"]

1. b3 e5 2. Bb2 d6 3. e3 Nc6 4. Nf3 g5 5. h3 Bg7 6. d4 g4 7. hxg4 Bxg4 8. Be2
h5 9. Nbd2 Qe7 10. d5 Nb8 11. Nh4 Nh6 12. e4 Rg8 13. Bxg4 hxg4 14. Nc4 Bf6
15. g3 Nd7 16. Bc1 Bg5 17. Ne3 O-O-O 18. Nhf5 Nxf5 19. Nxf5 Qf6 20. Kf1 Rh8
21. Rxh8 Rxh8 22. Kg2 Bxc1 23. Qxc1 Rh5 24. Qe3 Qh8 25. Nh4 a6 26. c4 Qh7 27.
b4 b6 28. Re1 Kb7 29. Qe2 Rg5 30. Rh1 Nf6 31. Re1 Nd7 32. a4 Rg8 33. Rh1 Rh8
34. Re1 Rg8 35. a5 bxa5 36. c5 dxc5 37. bxc5 Nxc5 38. Qc4 1-0

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.09"]
[Round "7.8"]
[White "Lujan, Carolina"]
[Black "Dolezal, Cristian"]
[Result "0-1"]
[WhiteElo "2366"]
[BlackElo "2415"]
[ECO "C00"]

1. e4 e6 2. Nf3 d5 3. Nc3 d4 4. Ne2 c5 5. Ng3 Nc6 6. Bb5 Nge7 7. e5 Qb6 8.
Bxc6+ Qxc6 9. d3 Nd5 10. O-O b6 11. Ne4 Bb7 12. Bd2 O-O-O 13. a3 f5 14. exf6
gxf6 15. c4 dxc3 16. bxc3 f5 17. Neg5 Bg7 18. Rc1 Rhg8 19. Ne1 Bxc3 20. f4 Nxf4
21. Bxf4 Bxe1 22. Rc2 Bh4 23. Nf3 Bf6 24. Qe2 Rg4 25. g3 Bd4+ 26. Kg2 Rxf4
27. gxf4 Rg8+ 28. Kh3 e5 29. Nh4 Qh6 30. fxe5 f4 31. e6 Bg2+ 0-1

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.09"]
[Round "7.9"]
[White "Valerga, Diego"]
[Black "Cuevas, Alex"]
[Result "1-0"]
[WhiteElo "2502"]
[BlackElo "2298"]
[ECO "B22"]

1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. e5 Nd5 5. Bc4 Nb6 6. Bb3 Nc6 7. O-O d6 8.
exd6 Bxd6 9. d4 O-O 10. Qe2 h6 11. dxc5 Bxc5 12. Nbd2 Nd5 13. Ne4 Bb6 14. c4 Nf6
15. Rd1 Qe7 16. Bf4 Nxe4 17. Qxe4 Bc7 18. Bxc7 Qxc7 19. c5 Bd7 20. Rd6 Ne7
21. Bc2 g6 22. Ne5 Bc6 23. Qf4 Bd5 24. Nd7 Nc6 25. Qxh6 1-0

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.09"]
[Round "7.10"]
[White "Lorenzini, Martin"]
[Black "Mansilla, Martin"]
[Result "1-0"]
[WhiteElo "2488"]
[BlackElo "2071"]
[ECO "D42"]

1. e4 c6 2. c4 d5 3. exd5 cxd5 4. cxd5 Nf6 5. Nc3 Nxd5 6. d4 e6 7. Nf3 Be7 8.
Bd3 O-O 9. O-O Nc6 10. a3 Bf6 11. Be4 Re8 12. Qd3 g6 13. Rd1 Qd6 14. Nb5 Qd8
15. h4 a6 16. Nc3 Qd6 17. h5 Bg7 18. hxg6 hxg6 19. Bxg6 fxg6 20. Qxg6 Bd7
21. Bh6 Qf8 22. Ng5 Qf6 23. Qh7+ Kf8 24. Qh8+ Ke7 25. Nxd5+ exd5 26. Qxg7+ Qxg7
27. Bxg7 Rg8 28. Re1+ Kd8 29. Nf7+ 1-0

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.09"]
[Round "7.11"]
[White "Perez Pietronave, Carlos"]
[Black "Giardelli, Sergio C."]
[Result "0-1"]
[WhiteElo "2203"]
[BlackElo "2346"]
[ECO "B42"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. O-O d6 7. c4 Be7 8.
Nc3 O-O 9. f4 b6 10. f5 e5 11. Nc2 Bb7 12. g4 h6 13. g5 hxg5 14. Bxg5 Nbd7 15.
Rf3 Nh7 16. Be3 Bg5 17. Bxg5 Qxg5+ 18. Rg3 Qh4 19. Qf3 Nc5 20. Rf1 Ng5 21.
Qg2 f6 22. Rg4 Qh6 23. Rg3 Rac8 24. b3 b5 25. cxb5 axb5 26. Bxb5 Ncxe4 27. Bc4+
Rxc4 28. bxc4 Nxg3 29. Qxb7 Nxf1 30. Kxf1 Qh3+ 0-1

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.09"]
[Round "7.12"]
[White "Fabian, Gaston"]
[Black "Fiori, Hector Dionisio"]
[Result "1-0"]
[WhiteElo "2336"]
[BlackElo "2171"]
[ECO "A30"]

1. Nf3 Nf6 2. c4 e6 3. Nc3 c5 4. g3 b6 5. Bg2 Bb7 6. O-O Be7 7. d4 cxd4 8.
Qxd4 d6 9. Bg5 Nbd7 10. Nb5 d5 11. cxd5 Bxd5 12. Rfd1 O-O 13. Nc3 Rc8 14. Nxd5
Nxd5 15. Bxe7 Qxe7 16. e4 N5f6 17. e5 Nd5 18. Nh4 Rfd8 19. Bxd5 exd5 20. f4
Nf8 21. Nf5 Qe6 22. Nd6 Rc2 23. Rac1 Rxc1 24. Rxc1 g6 25. Rd1 Nd7 26. Qxd5
Qxd5 27. Rxd5 Nc5 28. Ne4 Rc8 29. Nxc5 bxc5 30. Rd7 Rb8 31. b3 c4 32. bxc4 Rb1+
33. Kf2 Rb2+ 34. Ke3 Rxa2 35. Kd3 a5 36. c5 Ra1 37. c6 Kf8 38. c7 Rd1+ 39.
Ke2 Rxd7 40. c8=Q+ Ke7 41. Qc5+ Ke8 42. Qxa5 Kf8 43. Qc5+ Kg7 44. g4 1-0

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.09"]
[Round "7.13"]
[White "Perez, Maximiliano"]
[Black "Radoszta, Armando E."]
[Result "1-0"]
[WhiteElo "2298"]
[BlackElo "1998"]
[ECO "D10"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Bg5 Bf5 5. Bxf6 gxf6 6. cxd5 cxd5 7. Qb3 e6
8. e4 Bxe4 9. Qxb7 Nd7 10. Bb5 Rc8 11. Nxe4 dxe4 12. Ne2 Rc7 13. Qxe4 Bb4+ 14.
Kf1 Qb8 15. Ba4 O-O 16. h4 Rfc8 17. Rh3 Bd6 18. Bb3 f5 19. Qe3 Kh8 20. Nc3
Rg8 21. Rd1 Qb6 22. Kg1 Rcc8 23. Rd2 Rg7 24. Bd1 Rcg8 25. Bf3 Qb8 26. Qd3 Bf4
27. Re2 Qb6 28. Kf1 Qd6 29. Qc4 Nb6 30. Qc5 Qd7 31. Bc6 Qd8 32. Re1 Qb8 33.
Rd1 Rg4 34. Bf3 R4g7 35. Qb5 Qd6 36. a4 Rb8 37. a5 Nd7 38. Bb7 Qc7 39. a6 Nb6
40. Qc5 Nc4 41. Qxc7 Bxc7 42. Na4 Rgg8 43. Rc3 Nb6 44. Rxc7 Nxa4 45. Rxf7 Rg7
46. Rxg7 Kxg7 47. Rc1 Nxb2 48. Rc7+ Kf6 49. Bf3 Nd3 50. Rb7 Rd8 51. Rxa7
Rxd4 52. Rxh7 Nf4 53. a7 Rb4 54. Ke1 1-0

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.09"]
[Round "7.14"]
[White "Bertaccini, Daniel"]
[Black "Barrionuevo, Pablo"]
[Result "0-1"]
[WhiteElo "2176"]
[BlackElo "2269"]
[ECO "D34"]

1. Nf3 d5 2. c4 e6 3. g3 Nf6 4. Bg2 Be7 5. O-O O-O 6. d4 c5 7. cxd5 exd5 8.
Nc3 Nc6 9. Bg5 c4 10. Ne5 Be6 11. b3 h6 12. Bf4 cxb3 13. Nxc6 bxc6 14. axb3
Qd7 15. Na4 Bh3 16. Qc2 Bf5 17. Qc3 g5 18. Bc1 Rfe8 19. Re1 Bd6 20. Ba3 Ne4 21.
Qc1 Rab8 22. Bxd6 Qxd6 23. Nc5 Nxc5 24. dxc5 Qe7 25. Qc3 Rb5 26. b4 Reb8 27.
Ra4 Bg6 28. Rea1 R8b7 29. e3 Rd7 30. Ra6 Rc7 31. Qa3 Rbb7 32. Bf1 Be4 33.
Qc3 Kh7 34. Qd4 Qd7 35. b5 cxb5 36. Qf6 Rxc5 37. Qxh6+ Kg8 38. Qxg5+ Bg6 39.
Qf6 Qf5 40. Qd8+ Kg7 41. R6a2 b4 42. Qd6 Rbc7 43. Rd1 Rc2 44. Rxc2 Rxc2 45. f4
Qe4 46. Qe5+ Qxe5 47. fxe5 Be4 48. Ra1 b3 49. Rxa7 b2 50. Rb7 d4 51. Rb3 d3
0-1

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.09"]
[Round "7.15"]
[White "Malbran, Guillermo"]
[Black "Brea, Emanuel"]
[Result "1-0"]
[WhiteElo "2198"]
[BlackElo "1880"]
[ECO "B13"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nf6 5. c3 Qc7 6. Ne2 e6 7. Bf4 Bd6 8.
Bxd6 Qxd6 9. Nd2 O-O 10. O-O Nc6 11. Nf3 Bd7 12. Re1 Rab8 13. a4 a6 14. Nc1
Na5 15. Ne5 Rfc8 16. Qe2 Qc7 17. g4 Be8 18. f4 Nc4 19. Qc2 Nd6 20. Ne2 h5 21.
g5 Nfe4 22. Ng3 Nxg3 23. hxg3 g6 24. g4 hxg4 25. Nxg4 Nf5 26. Qh2 Kf8 27. Bxf5
gxf5 28. Ne3 Bc6 29. Nxf5 Kg8 30. Ne3 Kf8 31. Qh8+ Ke7 32. Qf6+ Kf8 33. Nf5
1-0

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.09"]
[Round "7.16"]
[White "Ferrara, Alexis Roberto"]
[Black "Maldonado, Marcos"]
[Result "0-1"]
[WhiteElo "2195"]
[BlackElo "1991"]
[ECO "E01"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. g3 Bb4 6. Bg2 Ne4 7. Bd2 Nxd2 8.
Nxd2 O-O 9. O-O b6 10. a3 Bxc3 11. bxc3 Ba6 12. Qb3 Nd7 13. e4 Rc8 14. Rfe1 Nf6
15. Qa4 Bxc4 16. Nxc4 b5 17. Qxa7 bxc4 18. Qa6 Qc7 19. Qa4 Ra8 20. Qc2 Rfb8
21. a4 Rb3 22. Reb1 Qb6 23. exd5 cxd5 24. Rxb3 Qxb3 25. Qxb3 cxb3 26. Rb1
Rxa4 27. Rxb3 Ra1+ 28. Bf1 g6 29. Kg2 Rd1 30. Be2 Rd2 31. Bf3 g5 32. h3 h5 33.
g4 h4 34. Kf1 Rc2 35. Rb8+ Kg7 36. Rc8 Nd7 37. Rc6 Nf8 38. c4 Rxc4 39. Rxc4
dxc4 40. Ke1 Ng6 41. Be2 Nf4 42. Bxc4 Nxh3 43. d5 Nf4 44. dxe6 fxe6 45. Kf1 Kf6
46. Ba6 Ke5 47. Bb7 Nd5 48. Kg2 Kf4 49. f3 h3+ 50. Kxh3 Kxf3 51. Bc6 Kf2 52.
Bb7 Nf6 0-1

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.09"]
[Round "7.17"]
[White "Fiori, Alberto Nicolas"]
[Black "Paternoste, Martin"]
[Result "0-1"]
[WhiteElo "2128"]
[BlackElo "2076"]
[ECO "B08"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. h3 O-O 6. Be3 c6 7. a4 d5 8. e5
Ne4 9. Nxe4 dxe4 10. Nd2 c5 11. dxc5 Bxe5 12. c3 f5 13. Nc4 Bg7 14. Qb3 Be6 15.
Qxb7 Bd5 16. Qb3 f4 17. Bd2 Nd7 18. Qa3 Qc7 19. b4 e3 20. Nxe3 fxe3 21. Bxe3
Nf6 22. O-O-O Rad8 23. b5 Ne4 24. Rxd5 Rxd5 25. Bc4 Nxc3 26. Bxd5+ Nxd5 27.
Qb3 Qe5 28. Rd1 e6 29. c6 Nxe3 30. fxe3 Rf2 31. Rd2 Rf1+ 32. Kc2 Qf5+ 33. Qd3
Qc5+ 34. Kb3 Rb1+ 35. Qxb1 Qc3+ 36. Ka2 Qxd2+ 37. Kb3 Qxe3+ 38. Ka2 Qd2+ 39.
Kb3 Qd5+ 40. Kb4 Bf8+ 41. Kc3 Bg7+ 42. Kb4 Qd2+ 43. Kb3 Qc3+ 44. Ka2 Be5 45.
g4 Kf7 46. Qf1+ Ke7 47. Qe2 Kd6 48. g5 Bf4 49. Qd1+ Qd2+ 50. Qxd2+ Bxd2 51.
h4 e5 52. Kb3 e4 0-1

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.09"]
[Round "7.18"]
[White "Franco, Gaston Nicolas"]
[Black "Pineiro, Dario"]
[Result "0-1"]
[WhiteElo "2042"]
[BlackElo "2194"]
[ECO "C12"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Bd2 Bxc3 7. bxc3 Ne4 8.
Qg4 Kf8 9. h4 c5 10. Bd3 Nxd2 11. Kxd2 c4 12. Be2 Nc6 13. Rh3 b5 14. a3 a5 15.
Qf4 Qe7 16. Rg3 Ra7 17. Bh5 Bd7 18. Qg4 g6 19. Re1 Ke8 20. Ree3 gxh5 21.
Qxh5 b4 22. Rg7 bxa3 23. Rf3 Nd8 24. Nh3 a2 25. Ng5 Ba4 26. Nh7 Rxh7 0-1

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.09"]
[Round "7.19"]
[White "Arguinariz, Enrique"]
[Black "Galleto, Ricardo Ruben"]
[Result "1-0"]
[WhiteElo "2082"]
[BlackElo "2014"]
[ECO "A04"]

1. Nf3 e5 2. Nxe5 Nc6 3. Nxc6 dxc6 4. d4 Bf5 5. e3 Qd7 6. Bd3 O-O-O 7. O-O
Nf6 8. Re1 Re8 9. Bxf5 Qxf5 10. Qd3 Qd7 11. Nc3 h5 12. e4 c5 13. dxc5 Bxc5 14.
Qxd7+ Kxd7 15. Be3 Kc6 16. Bxc5 Kxc5 17. Rad1 Rd8 18. f3 Rhe8 19. Kf2 b5 20.
Ke3 g5 21. Rxd8 Rxd8 22. Rd1 Rxd1 23. Nxd1 Kd6 24. Nc3 a6 25. Ne2 c5 26. Ng3
Ke5 27. Nf5 h4 28. g3 hxg3 29. hxg3 Nh5 30. Nh6 Ke6 31. Kf2 a5 32. Nf5 Nf6
33. Ng7+ Ke5 34. Ke3 Kd6 35. f4 gxf4+ 36. gxf4 Nd7 37. Ne8+ Kc6 38. e5 Nb6 39.
Ke4 b4 40. f5 a4 41. b3 axb3 42. axb3 Kd7 43. Nd6 f6 44. Nc4 Nc8 45. exf6 Na7
46. Ne5+ Kd6 47. Ng6 1-0

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.09"]
[Round "7.20"]
[White "Lopez Rebert, Pablo"]
[Black "Tomas Falcon, Jesus"]
[Result "1-0"]
[WhiteElo "2049"]
[BlackElo "1896"]
[ECO "B22"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 Bg4 6. Be2 Nc6 7. Be3 cxd4 8.
cxd4 e6 9. O-O Be7 10. Nc3 Qd7 11. Qb3 O-O 12. Ne5 Nxe5 13. dxe5 Bxe2 14.
exf6 Bxf1 15. fxe7 Qxe7 16. Kxf1 Rfd8 17. Rd1 Rxd1+ 18. Qxd1 b6 19. Qd4 Rd8 20.
Qc4 Qd7 21. a4 h6 22. Ke2 e5 23. Qe4 Qe6 24. f4 Qg4+ 25. Qf3 Qf5 26. Qe4
Qxe4 27. Nxe4 exf4 28. Bf2 Rd5 29. Nc3 Rh5 30. h3 Re5+ 31. Kf3 g5 32. Nb5 a6 33.
Nc7 b5 34. a5 f5 35. Nxa6 h5 36. Nc5 b4 37. a6 Re7 38. Nb7 Re4 39. Bb6 Rc4
40. a7 g4+ 41. Ke2 Rc8 42. Bc7 Ra8 43. Bb8 Kf7 44. h4 Ke7 45. Nd6 f3+ 46. gxf3
Rxa7 47. Nc8+ 1-0

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.10"]
[Round "8.1"]
[White "Iermito, Sebastian"]
[Black "Flores, Diego"]
[Result "1/2-1/2"]
[WhiteElo "2463"]
[BlackElo "2600"]
[ECO "C77"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 d6 6. c3 g6 7. Bg5 Bg7 8. O-O
h6 9. Bh4 O-O 10. Re1 Bd7 11. d4 Qe8 12. Bxf6 Bxf6 13. d5 Nb8 14. Bxd7 Nxd7
15. c4 Bg7 16. Nc3 Qd8 17. b4 f5 18. Nd2 Rf7 19. Nb3 Qh4 20. c5 Nf6 21. f3
Raf8 22. Na5 b6 23. Nc4 b5 24. Nd2 h5 25. c6 g5 26. Rf1 g4 27. fxg4 fxe4 28. g3
Qg5 29. Qe2 e3 30. Nde4 Nxe4 31. Nxe4 Qxg4 32. Qxe3 Rxf1+ 33. Rxf1 Rxf1+ 34.
Kxf1 Qd1+ 35. Kf2 Qxd5 36. Qb3 Qxb3 37. axb3 Kf7 38. Nxd6+ Ke6 39. Ne8 Bh6
40. Nxc7+ Kd6 41. Nxa6 Kxc6 42. Kf3 Kd5 43. Nc7+ Kd4 44. Nxb5+ Kd3 45. Nd6 Bf8
46. Ne4 Bxb4 47. Nf2+ Kd4 48. Ne4 Kd3 49. h3 Be7 50. Nf2+ Kd4 51. Ne4 Kd3 52.
h4 Kd4 53. Nf2 Bd6 54. Ne4 Be7 55. b4 Bxb4 56. Nf6 Kd3 57. Ne4 1/2-1/2

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.10"]
[Round "8.2"]
[White "Pichot, Alan"]
[Black "Villanueva, Mario"]
[Result "1/2-1/2"]
[WhiteElo "2327"]
[BlackElo "2379"]
[ECO "B56"]

1. e4 c5 2. Nf3 e6 3. Nc3 d6 4. d4 cxd4 5. Nxd4 Nf6 6. h3 Nc6 7. g4 d5 8. Bb5
Bd7 9. exd5 Nxd5 10. Nxd5 exd5 11. Be3 Be7 12. Qe2 Qa5+ 13. Bd2 Nxd4 14.
Bxa5 Nxe2 15. Bxe2 O-O 16. O-O-O Bc5 17. f4 Bc6 18. Bf3 Be3+ 19. Bd2 Bc5 20. f5
Rfe8 21. Bf4 Rad8 22. Rd3 d4 23. Rhd1 Bb6 24. Bxc6 bxc6 25. c3 Re4 26. Bg3
Kf8 27. Bf2 c5 28. cxd4 cxd4 29. b4 h5 30. Rg1 Re2 31. Rd2 Rc8+ 32. Kd1 Rxf2
33. Rxf2 d3 34. Rgg2 Bxf2 35. Rxf2 hxg4 36. hxg4 Rc4 37. a3 Rxg4 38. Kd2 Rd4
39. f6 gxf6 40. Rxf6 a5 41. bxa5 Ra4 42. Kxd3 Rxa5 43. Rb6 Rxa3+ 44. Ke4 Kg7
45. Kf4 Ra4+ 46. Kf5 Ra5+ 47. Kf4 f6 48. Rb8 Ra1 49. Kf5 Ra5+ 50. Kf4 Rc5 51.
Ra8 1/2-1/2

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.10"]
[Round "8.3"]
[White "Liascovich, Lucas Agustin"]
[Black "Perez Ponsa, Federico"]
[Result "1-0"]
[WhiteElo "2410"]
[BlackElo "2476"]
[ECO "A15"]

1. Nf3 Nf6 2. c4 g6 3. b4 Bg7 4. Bb2 d6 5. g3 O-O 6. Bg2 e5 7. d3 Re8 8. O-O
Nbd7 9. Nc3 e4 10. Nxe4 Nxe4 11. Bxg7 Kxg7 12. dxe4 Rxe4 13. Qc2 Re8 14. Rfd1
a5 15. a3 Qf6 16. Rac1 axb4 17. axb4 Ne5 18. Nd4 Bd7 19. Nb5 Bxb5 20. cxb5
Re7 21. h3 g5 22. Bxb7 Rb8 23. Ba6 h5 24. Qc3 h4 25. g4 Qe6 26. Rd4 f6 27. Qc2
Rf8 28. b6 cxb6 29. Bc8 Qf7 30. Rxd6 b5 31. Bf5 Ra8 32. Qc5 Nc4 33. Rc6 Re5
34. Rc7 Rxc5 35. Rxf7+ Kxf7 36. bxc5 Ke7 37. Rb1 Ra5 38. Bd3 Kd7 39. Rb4 Na3
40. Rd4+ Kc6 41. Rd6+ Kxc5 42. Rxf6 Ra8 43. Rf5+ Kb6 44. Rxg5 b4 45. Rg6+ Kc7
46. Rg7+ Kb6 47. g5 b3 48. Be4 Rb8 49. g6 b2 50. f4 Kc5 51. Rd7 Rb4 52. Bd3
Rb3 53. Bf5 Rg3+ 54. Kf1 b1=Q+ 55. Bxb1 Nxb1 56. g7 Nc3 57. Rd3 Rxg7 58.
Rxc3+ Kd4 59. Rf3 1-0

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.10"]
[Round "8.4"]
[White "Dolezal, Cristian"]
[Black "Valerga, Diego"]
[Result "0-1"]
[WhiteElo "2415"]
[BlackElo "2502"]
[ECO "B23"]

1. e4 c5 2. Nc3 e6 3. f4 Nc6 4. Nf3 Nge7 5. d4 cxd4 6. Nxd4 Nxd4 7. Qxd4 Nc6
8. Qf2 d5 9. e5 Be7 10. Bd3 O-O 11. Qe2 Nb4 12. O-O f6 13. exf6 Bxf6 14. Kh1
Bd7 15. Bd2 Qb6 16. Bb5 Bxb5 17. Nxb5 Nxc2 18. Rac1 Nd4 19. Nxd4 Bxd4 20. Rf3
Rac8 21. Re1 Rc6 22. Rb3 Qc7 23. Qg4 Qf7 24. Qd1 Bf6 25. Be3 b6 26. Bg1 Rfc8
27. Qg4 Qg6 28. Qe2 Qf5 29. Re3 Bd4 30. Rf3 Rc2 31. Qa6 Bxg1 32. Kxg1 Qg4
33. Rf2 Rc1 34. Qf1 Rxe1 35. Qxe1 Qf5 36. h3 h6 37. b3 d4 38. g4 Qd5 39. Rd2
Rc3 40. Kh2 Qf3 41. Qxe6+ Kh8 42. Rg2 Qxf4+ 43. Kh1 Rc1+ 0-1

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.10"]
[Round "8.5"]
[White "Fabian, Gaston"]
[Black "Mareco, Sandro"]
[Result "1/2-1/2"]
[WhiteElo "2336"]
[BlackElo "2580"]
[ECO "E11"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Nbd2 O-O 5. a3 Be7 6. e4 d5 7. e5 Nfd7 8.
Bd3 c5 9. h4 g6 10. h5 cxd4 11. Qc2 Nc5 12. Bf1 d3 13. Bxd3 Nxd3+ 14. Qxd3
dxc4 15. Qxd8 Rxd8 16. hxg6 fxg6 17. Ne4 Nc6 18. Bg5 h5 19. Bxe7 Nxe7 20. g4 b5
21. Nf6+ Kg7 22. gxh5 gxh5 23. Rxh5 Rh8 24. Rxh8 Kxh8 25. O-O-O Kg7 26. Rg1+
Kf8 27. Rh1 Nf5 28. Rh7 Ng7 29. Ng5 Bb7 30. Nd7+ Kg8 31. Nf6+ Kf8 32. Nd7+
Kg8 33. Nf6+ 1/2-1/2

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.10"]
[Round "8.6"]
[White "Mahia, Gustavo"]
[Black "Lorenzini, Martin"]
[Result "0-1"]
[WhiteElo "2371"]
[BlackElo "2488"]
[ECO "C65"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Bc5 5. c3 O-O 6. d4 Bb6 7. dxe5 Nxe4 8.
Qd5 Nc5 9. Bg5 Ne7 10. Qd1 Ne4 11. Bd3 d5 12. exd6 Nxd6 13. a4 a5 14. Re1
Re8 15. Na3 h6 16. Bh4 Be6 17. Rxe6 fxe6 18. Bg6 Nf7 19. Qe2 Qd5 20. Rd1 Nxg6
21. Rxd5 exd5 22. Qd2 Nxh4 23. Nxh4 Re4 24. g3 Rae8 25. Qxd5 Re1+ 26. Kg2 R8e2
27. Nc4 Rxf2+ 28. Kh3 c6 29. Qd7 Re4 30. g4 Rxc4 31. Qe6 Re4 0-1

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.10"]
[Round "8.7"]
[White "Giardelli, Sergio C."]
[Black "Real De Azua, Ernesto"]
[Result "0-1"]
[WhiteElo "2346"]
[BlackElo "2450"]
[ECO "A15"]

1. c4 Nf6 2. Nf3 g6 3. b4 Bg7 4. Bb2 O-O 5. g3 c6 6. Bg2 d5 7. cxd5 cxd5 8.
O-O Qb6 9. a3 a5 10. Bd4 Qd8 11. b5 Nbd7 12. Qb3 Re8 13. Ne5 Ng4 14. f4 Ndxe5
15. fxe5 Nxe5 16. Kh1 e6 17. Nc3 Nc4 18. Bxg7 Kxg7 19. Ne4 f5 20. Qc3+ e5 21.
Nc5 Qd6 22. Nd3 Be6 23. Nb2 Rec8 24. Nxc4 Rxc4 25. Qb2 Rac8 26. Rac1 b6 27.
Rxc4 dxc4 28. Qc3 Rd8 29. h3 Qd4 30. Qf3 Bd5 31. Qe3 Qxe3 32. dxe3 e4 33. Rc1
Be6 34. g4 Rd2 35. Kg1 Kf6 36. Kf2 Rb2 37. a4 Ra2 38. h4 Rxa4 0-1

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.10"]
[Round "8.8"]
[White "Krysa, Leandro Sergio"]
[Black "Julia, Ernesto"]
[Result "1-0"]
[WhiteElo "2378"]
[BlackElo "2374"]
[ECO "D36"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Nbd7 5. Bg5 Be7 6. cxd5 exd5 7. e3 O-O 8.
Bd3 c6 9. Qc2 Re8 10. O-O g6 11. Rab1 a6 12. b4 Nh5 13. Bxe7 Rxe7 14. a4 Nb6
15. b5 cxb5 16. axb5 a5 17. Rfc1 Be6 18. Na4 Nxa4 19. Qxa4 b6 20. Rc6 Nf6
21. Qa3 Rb7 22. Ne5 Qf8 23. Qc3 Qe7 24. Rc1 Kg7 25. Bb1 a4 26. Ba2 Ra5 27. Rb1
Ne4 28. Qe1 Qa3 29. Rc2 Ra8 30. Nc6 Qd6 31. f3 Nf6 32. Qb4 Qxb4 33. Rxb4 Rc7
34. Rc3 Bd7 35. Kf2 Rac8 36. Rxa4 Bxc6 37. bxc6 Rxc6 38. Rxc6 Rxc6 39. Bb3
Rc1 40. Ra2 Rb1 41. Bc2 Rc1 42. Rb2 h5 43. Bd3 Rd1 44. Be2 Ra1 45. Rxb6 Ra2 46.
h4 Rc2 47. Ra6 Rb2 48. Rd6 Ra2 49. Rb6 Rc2 50. Rb1 Ra2 51. Ke1 Ne8 52. Rb6
Ra1+ 53. Kf2 Ra2 54. Rc6 Nf6 55. Ke1 Ra1+ 56. Bd1 Ra2 57. Rc2 Ra1 58. Kd2 Kf8
59. Rc1 Ra2+ 60. Rc2 Ra1 61. Rb2 Ke7 62. Rb7+ Kf8 63. Bb3 Rg1 64. e4 Rxg2+
65. Ke3 Rh2 66. e5 Ng8 67. Bxd5 Ne7 68. Be4 Rxh4 69. Rb8+ Kg7 70. d5 f5 71. d6
1-0

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.10"]
[Round "8.9"]
[White "Paternoste, Martin"]
[Black "Slipak, Sergio"]
[Result "0-1"]
[WhiteElo "2076"]
[BlackElo "2438"]
[ECO "A30"]

1. b3 c5 2. Bb2 Nc6 3. e3 Nf6 4. Nf3 g6 5. Be2 Bg7 6. c4 O-O 7. O-O b6 8. d3
Bb7 9. Nbd2 e6 10. d4 Qe7 11. a3 Rac8 12. Ra2 cxd4 13. Nxd4 e5 14. Nxc6 dxc6
15. Qa1 Nd7 16. Rd1 Nc5 17. b4 Na4 18. Ne4 Rcd8 19. Nc3 Nxb2 20. Qxb2 Rxd1+
21. Bxd1 Bc8 22. Ba4 Be6 23. Qe2 b5 24. Bb3 f5 25. Rc2 a5 26. Ba2 axb4 27.
axb4 Qxb4 28. cxb5 Bxa2 29. Nxa2 Qxb5 30. Qxb5 cxb5 31. Kf1 e4 32. Ke2 Rb8 33.
Nb4 Bf8 34. Nc6 Rb6 35. Nd4 Bd6 36. g3 Kf7 37. Kd2 b4 38. Rb2 Be5 39. Kc2 Bxd4
40. exd4 Ke6 41. Kb3 Kd5 42. Rd2 g5 0-1

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.10"]
[Round "8.10"]
[White "Diaz Hollemaert, Nahuel"]
[Black "Barrionuevo, Pablo"]
[Result "1/2-1/2"]
[WhiteElo "2418"]
[BlackElo "2269"]
[ECO "D40"]

1. c4 e6 2. Nc3 d5 3. d4 c5 4. e3 Nf6 5. Nf3 Nc6 6. a3 a6 7. b3 Be7 8. Bb2
cxd4 9. exd4 O-O 10. Bd3 b6 11. O-O Bb7 12. Re1 Re8 13. Rc1 Rc8 14. cxd5 exd5
15. Bf5 Rc7 16. Na4 Na5 17. Bc2 Ne4 18. Ne5 Bg5 19. Ra1 Qf6 20. f3 Rec8 21.
Re2 Be3+ 22. Rxe3 Rxc2 23. Re2 Rxe2 24. Qxe2 Nxb3 25. Re1 Nd6 26. Nxb6 Re8 27.
Qd1 Na5 28. Qd2 Nb3 29. Qd1 Na5 30. Bc3 Nac4 31. Nexc4 dxc4 32. Nxc4 h6 33.
Nxd6 Rxe1+ 34. Qxe1 Qxd6 35. Qe8+ Qf8 36. Qxf8+ Kxf8 37. Kf2 Bd5 38. Ke3 Ke7
39. Bb4+ Kf6 40. Bf8 h5 41. h4 g5 42. Bh6 gxh4 43. Kf4 h3 44. gxh3 Ke6 45. Bf8
f6 46. Bb4 Bc6 47. Ba5 Bd5 48. Bd8 Bc6 49. Ba5 Bd5 50. Bd8 Bc6 51. Kg3 Kf5
52. f4 Bd5 53. Be7 Kg6 54. Kh4 f5 55. Bd8 Bc6 56. Be7 Bd5 57. Bd8 1/2-1/2

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.10"]
[Round "8.11"]
[White "Maldonado, Marcos"]
[Black "Lujan, Carolina"]
[Result "0-1"]
[WhiteElo "1991"]
[BlackElo "2366"]
[ECO "A16"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. Qa4+ Nc6 6. Ne5 Ndb4 7. g3 Bg7
8. Nxc6 Nxc6 9. Bg2 Bd7 10. d3 O-O 11. O-O Nd4 12. Qd1 Bc6 13. Bxc6 Nxc6 14.
Be3 Qd7 15. Qb3 Rad8 16. Ne4 b6 17. Rac1 Ne5 18. Bf4 c5 19. Bxe5 Bxe5 20. Nd2
h5 21. Nf3 Bf6 22. h4 Qh3 23. Rc4 Rd6 24. Rfc1 Rfd8 25. Re4 Rd5 26. Rcc4
R8d7 27. a4 Kg7 28. Qc2 a6 29. b4 cxb4 30. Rxb4 b5 31. axb5 axb5 32. Rb1 Rd8 33.
Qc6 R8d6 34. Qc1 Qd7 35. Reb4 Rc6 36. Qa3 Rc2 37. Re4 Qh3 38. d4 Qc8 39. Kg2
Qc4 40. Qb3 Qc6 41. Kh2 Rf5 42. d5 Rxd5 43. Ng5 Bxg5 44. hxg5 Rf5 45. f3 e6
46. Qe3 Qd5 47. Rbb4 Rxg5 48. Rbd4 Qc5 49. Rb4 Qxe3 50. Rxe3 Rc4 51. Rb2 b4
52. f4 Rb5 53. Kg2 h4 54. Reb3 Kf6 55. e3 hxg3 56. Kxg3 Kf5 57. Kf3 e5 58.
fxe5 Kxe5 59. Rg2 Kf5 60. Rb1 b3 61. Rd2 Rc3 62. Rbb2 Re5 63. Re2 g5 64. Rb1 g4+
65. Kf2 Ke4 66. Kg3 f5 67. Kf2 Rb5 68. Rbb2 Rd3 69. Re1 Rc5 70. Ree2 Rcc3
0-1

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.10"]
[Round "8.12"]
[White "Della Morte, German"]
[Black "Perez, Maximiliano"]
[Result "1-0"]
[WhiteElo "2318"]
[BlackElo "2298"]
[ECO "B90"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 e5 7. Nde2 h5 8. g3
Be6 9. Bg2 Be7 10. Nd5 Nxd5 11. exd5 Bf5 12. Be3 Qc7 13. c3 Nd7 14. O-O Nf6
15. a4 Qd7 16. Kh2 h4 17. g4 Bxg4 18. hxg4 h3 19. Bf3 e4 20. Bxe4 Nxe4 21. f3
Nf6 22. Qd4 Rc8 23. Ng3 b5 24. Nf5 Rc5 25. Nxg7+ Kf8 26. Nh5 Rxh5 27. gxh5
Rxd5 28. Qf4 Rxh5 29. Bd4 d5 30. Kh1 Ne8 31. axb5 Qxb5 32. Rae1 Bd6 33. Rxe8+
Kxe8 34. Re1+ Be7 35. Qf6 Qf1+ 36. Rxf1 Bxf6 37. Bxf6 Kd7 38. Bd4 Ke6 39.
Re1+ Kd6 40. Kh2 Kc6 41. b4 Kb5 42. Re5 1-0

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.10"]
[Round "8.13"]
[White "Cuevas, Alex"]
[Black "Malbran, Guillermo"]
[Result "1/2-1/2"]
[WhiteElo "2298"]
[BlackElo "2198"]
[ECO "D05"]

1. d4 Nf6 2. Nf3 e6 3. e3 c5 4. Bd3 Nc6 5. O-O d5 6. b3 cxd4 7. exd4 Bd6 8.
Bb2 Qc7 9. c4 O-O 10. Nbd2 a5 11. Qe2 a4 12. c5 Bf4 13. g3 Bh6 14. Bc3 b6 15.
Rfe1 Rd8 16. b4 bxc5 17. bxc5 Bd7 18. h4 Rdb8 19. a3 Na7 20. Ne5 Bb5 21. f4
Bxd3 22. Qxd3 Nc6 23. Nxc6 Qxc6 24. Bb4 g6 25. Re2 Bg7 26. Rae1 h5 27. Kg2 Rd8
28. Nf3 Ne4 29. Ng5 f5 30. Rb1 Qa6 31. Rd1 Qc6 32. Rc2 Bf6 33. Nf3 Rdb8 34.
Re2 Kg7 35. Rc2 Rb7 36. Re2 Rbb8 37. Rc2 Rb7 1/2-1/2

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.10"]
[Round "8.14"]
[White "Mansilla, Martin"]
[Black "Perez Pietronave, Carlos"]
[Result "0-1"]
[WhiteElo "2071"]
[BlackElo "2203"]
[ECO "A85"]

1. c4 f5 2. Nc3 Nf6 3. d4 g6 4. h4 Nc6 5. h5 Bg7 6. hxg6 hxg6 7. Rxh8+ Bxh8
8. Nf3 d6 9. Bf4 Ne4 10. e3 e5 11. dxe5 Nxc3 12. bxc3 Nxe5 13. Nxe5 dxe5 14.
Qxd8+ Kxd8 15. Bg5+ Ke8 16. Rb1 b6 17. c5 e4 18. Kd2 Be6 19. Bb5+ Kf7 20. Bc6
Rb8 21. f3 exf3 22. gxf3 Bf6 23. Bf4 Rd8+ 24. Kc2 Bd5 25. Bxd5+ Rxd5 26. cxb6
cxb6 27. c4 Rc5 28. Kb3 g5 29. Bb8 a6 30. a4 Rc6 31. Rd1 Re6 32. Rd3 Be7 33.
a5 Bc5 34. Ba7 Bxe3 35. Rxe3 Rxe3+ 36. Kc2 Re7 37. axb6 Ke6 38. Bb8 Kd7 0-1

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.10"]
[Round "8.15"]
[White "Pineiro, Dario"]
[Black "Arguinariz, Enrique"]
[Result "1-0"]
[WhiteElo "2194"]
[BlackElo "2082"]
[ECO "D32"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. cxd5 exd5 5. Nf3 Nc6 6. dxc5 d4 7. Na4 Bg4 8.
a3 Nf6 9. b4 Be7 10. Bb2 Bxf3 11. exf3 Qc7 12. Be2 Rd8 13. O-O Nd5 14. b5 Nc3
15. Qc2 Nxa4 16. Qxa4 Qa5 17. Qc2 Ne5 18. Qe4 Ng6 19. Bxd4 O-O 20. Rfd1 Rfe8
21. Qc2 Nf4 22. Bc4 Rc8 23. Qf5 Ne6 24. Bxe6 fxe6 25. Qxe6+ Kh8 26. Qf7 1-0

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.10"]
[Round "8.16"]
[White "Fiori, Hector Dionisio"]
[Black "Lopez Rebert, Pablo"]
[Result "1-0"]
[WhiteElo "2171"]
[BlackElo "2049"]
[ECO "C00"]

1. e4 e6 2. Nf3 d5 3. e5 c5 4. b4 b6 5. c3 cxb4 6. cxb4 Nc6 7. a3 Bd7 8. d4
Rb8 9. Bd3 Nge7 10. Nc3 Ng6 11. h4 Be7 12. g3 O-O 13. h5 Nh8 14. Qc2 g6 15.
Bh6 Re8 16. Qd2 f5 17. exf6 Bxf6 18. hxg6 hxg6 19. O-O-O Rc8 20. Kb1 Qe7 21.
Bg5 Nxd4 22. Bxf6 Qxf6 23. Nxd4 Qxd4 24. Ne2 Qg7 25. Rh6 Kf8 26. Rdh1 Nf7 27.
Rxg6 Qe5 28. Nf4 Qc3 29. Qxc3 Rxc3 30. Kb2 d4 31. Rh7 Ne5 32. Rf6+ Kg8 33. Be4
Nc4+ 34. Ka2 Rxa3+ 35. Kb1 Nd2+ 36. Kb2 e5 37. Kxa3 Nxe4 38. Rff7 exf4 39.
Rhg7+ Kh8 40. Rxd7 fxg3 41. Rh7+ Kg8 42. Rhg7+ Kh8 43. fxg3 d3 44. Rh7+ Kg8
45. Rdg7+ Kf8 46. Rxa7 d2 47. Rh8# 1-0

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.10"]
[Round "8.17"]
[White "Radoszta, Armando E."]
[Black "Ferrara, Alexis Roberto"]
[Result "0-1"]
[WhiteElo "1998"]
[BlackElo "2195"]
[ECO "B40"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Qb6 5. Nb3 Qc7 6. Nc3 a6 7. a3 b5 8.
Be3 Bb7 9. Bd3 Nf6 10. O-O d6 11. Qe2 Nbd7 12. Rad1 Be7 13. f4 e5 14. Qf3 O-O
15. Rd2 Rfe8 16. f5 d5 17. Nxd5 Bxd5 18. exd5 e4 19. Bxe4 Nxe4 20. Qxe4 Bg5
21. Qxe8+ Rxe8 22. Bxg5 Re4 23. d6 Qb6+ 24. Kh1 h6 25. Bf4 b4 26. Bg3 a5 27.
axb4 Qxb4 28. Rd3 a4 29. Nd2 Re2 30. Rb1 Rxd2 31. Be1 Qc4 32. Bxd2 Qxc2 33. Ra1
Qxd3 34. Bb4 Qxf5 35. Ba3 f6 36. h3 Kf7 37. Rc1 Ke6 38. Rc8 h5 39. Ra8 Qf1+
40. Kh2 Qf4+ 41. Kh1 g5 42. Re8+ Kd5 0-1

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.10"]
[Round "8.18"]
[White "Brea, Emanuel"]
[Black "Bertaccini, Daniel"]
[Result "1-0"]
[WhiteElo "1880"]
[BlackElo "2176"]
[ECO "D91"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Bg5 Ne4 6. cxd5 Nxg5 7. Nxg5 e6 8.
Nf3 exd5 9. e3 O-O 10. Bd3 c6 11. O-O Qd6 12. Rb1 a5 13. a3 Nd7 14. b4 f5
15. Qb3 axb4 16. axb4 Nf6 17. Rfc1 Be6 18. b5 Ne4 19. bxc6 bxc6 20. Na4 f4 21.
Nc5 Nxc5 22. Rxc5 fxe3 23. fxe3 Bg4 24. Rbc1 Bxf3 25. gxf3 Rxf3 26. Be4 Bxd4
27. Rxc6 Rxe3 28. Bxd5+ Kf8 29. Rxd6 Rxb3+ 30. Kh1 1-0

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.10"]
[Round "8.19"]
[White "Lopez, Sebastian"]
[Black "Leal, Jorge Augusto"]
[Result "1/2-1/2"]
[WhiteElo "2013"]
[BlackElo "1863"]
[ECO "D79"]

1. c4 c6 2. d4 d5 3. cxd5 cxd5 4. Nf3 Nf6 5. Nc3 Nc6 6. g3 g6 7. Bg2 Bg7 8.
O-O O-O 9. Bf4 Qb6 10. Na4 Qb5 11. Ne5 e6 12. Nxc6 bxc6 13. Be5 Nd7 14. Bxg7
Kxg7 15. b3 Ba6 16. Re1 f5 17. Bf1 Qb7 18. e3 Bb5 19. Nb2 a5 20. Bxb5 cxb5 21.
Nd3 Rfc8 22. Qd2 a4 23. b4 Nb6 24. Nc5 Qe7 25. Qe2 Nc4 26. Qf3 g5 27. Rac1
g4 28. Qf4 h5 29. h4 Kg6 30. Nd3 Nd2 31. Kg2 Nf3 32. Red1 Rc4 33. Rxc4 bxc4
34. Nc5 Qe8 35. Qd6 Kf7 36. Rc1 Qe7 37. Qc6 Qe8 38. Qb7+ Kg6 39. Nxe6 Qxe6 40.
Qxa8 Qe4 41. Qg8+ Kh6 42. Qh8+ Kg6 1/2-1/2

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.10"]
[Round "8.20"]
[White "Jorge, Hector"]
[Black "Villarreal, Hector"]
[Result "0-1"]
[BlackElo "2169"]
[ECO "D00"]

1. e4 d5 2. d4 dxe4 3. Nc3 Nf6 4. f3 exf3 5. Nxf3 Bg4 6. Bd3 c6 7. O-O Bxf3
8. Qxf3 Qxd4+ 9. Be3 Qg4 10. Qf2 Qh5 11. Be2 Qa5 12. Rad1 g6 13. Bc5 Nbd7 14.
Rxd7 Kxd7 15. Qd4+ Kc8 16. b4 Qc7 17. Bxa7 e5 18. Qf2 Nd7 19. a3 f5 20. Na4
c5 21. Nxc5 Nxc5 22. Bxc5 Bxc5 23. bxc5 Ra5 24. Qh4 Rxc5 25. c4 Rd8 26. Qh6 e4
27. Rb1 Qe7 28. h3 Rc7 29. a4 Qa3 30. a5 Qa2 31. Qc1 Qxe2 32. a6 Rd2 0-1

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.11"]
[Round "9.1"]
[White "Flores, Diego"]
[Black "Krysa, Leandro Sergio"]
[Result "1-0"]
[WhiteElo "2600"]
[BlackElo "2378"]
[ECO "A15"]

1. c4 Nf6 2. b3 g6 3. Bb2 Bg7 4. g3 d5 5. cxd5 Qxd5 6. Nf3 c5 7. Bg2 O-O 8.
d3 Nc6 9. Nbd2 Rb8 10. Rc1 b6 11. O-O Qh5 12. Rc4 Bb7 13. Qa1 Ne8 14. a3 Nd4
15. Nxd4 cxd4 16. Bf3 Bxf3 17. Nxf3 e5 18. b4 Nd6 19. Rc6 Rfd8 20. Qa2 e4 21.
Nxd4 exd3 22. exd3 Ne8 23. Rc4 Rb7 24. Ba1 Nf6 25. Qe2 Qd5 26. Rfc1 h6 27.
Rc8 Kh7 28. Rxd8 Qxd8 29. Qf3 Qd5 30. Rc6 Qa2 31. Nc2 Nd5 32. Bxg7 Kxg7 33. Ne3
Nxe3 34. Qxe3 Qd5 35. Rc8 h5 36. Qe8 Kf6 37. Qh8+ Kf5 38. Rc4 g5 39. Qxh5
Re7 40. Re4 Rxe4 41. dxe4+ Kxe4 42. Qg4+ Ke5 43. Qxg5+ f5 44. Qe7+ Kd4 45. Qxa7
Qe6 46. Qg7+ Kd3 47. Qa1 1-0

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.11"]
[Round "9.2"]
[White "Villanueva, Mario"]
[Black "Liascovich, Lucas Agustin"]
[Result "1-0"]
[WhiteElo "2379"]
[BlackElo "2410"]
[ECO "B01"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Nf3 c6 6. Bd2 Bf5 7. Ne4 Qc7 8.
Nxf6+ gxf6 9. g3 e6 10. Bg2 Nd7 11. O-O Be4 12. Re1 f5 13. Ng5 Bxg2 14.
Rxe6+ Be7 15. Qh5 Rf8 16. Kxg2 Nf6 17. Rxf6 Bxf6 18. Nxh7 Be7 1-0

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.11"]
[Round "9.3"]
[White "Valerga, Diego"]
[Black "Pichot, Alan"]
[Result "1-0"]
[WhiteElo "2502"]
[BlackElo "2327"]
[ECO "B28"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qb6 5. Nb5 a6 6. Be3 Qd8 7. Nd4 e5 8.
Ne2 Nf6 9. Nbc3 Bb4 10. a3 Ba5 11. b4 Bb6 12. Bxb6 Qxb6 13. Qd6 Qd8 14. Ng3
Qe7 15. Nf5 Qxd6 16. Nxd6+ Ke7 17. Nf5+ Kf8 18. Bd3 g6 19. Ne3 d6 20. Nc4 Ke7
21. Nb6 Rb8 22. O-O-O Be6 23. Rhe1 Nd4 24. Kb2 h5 25. f4 Rbe8 26. fxe5 dxe5
27. Ncd5+ Bxd5 28. exd5 Nd7 29. Nc4 f6 30. Bxg6 Reg8 31. Be4 Rg4 32. c3 Rc8
33. d6+ Kd8 34. Na5 Nc6 35. Nxb7+ Ke8 36. Nc5 Nxc5 37. bxc5 Nb8 38. c6 1-0

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.11"]
[Round "9.4"]
[White "Lorenzini, Martin"]
[Black "Iermito, Sebastian"]
[Result "1/2-1/2"]
[WhiteElo "2488"]
[BlackElo "2463"]
[ECO "C44"]

1. e4 e5 2. Nf3 Nf6 3. d3 Nc6 4. Be2 g6 5. O-O Bg7 6. c3 O-O 7. b4 d6 8. Re1
h6 9. Nbd2 Be6 10. b5 Ne7 11. d4 Nd7 12. dxe5 Nxe5 13. Nd4 g5 14. Nf1 N7g6
15. Ng3 Nf4 16. Be3 Qf6 17. Ndf5 Bxf5 18. Nxf5 Rad8 19. c4 Nfg6 20. a4 b6 21.
a5 Ne7 22. Nxg7 Kxg7 23. axb6 axb6 24. Ra7 Rc8 25. Bd4 c5 26. Be3 N7g6 27. Bf1
Nf4 28. Kh1 Ra8 29. Qa1 Rxa7 30. Qxa7 Nfd3 31. Bxd3 Nxd3 32. Rf1 Ne5 33. Rc1
Nd3 34. Rd1 Nxf2+ 35. Bxf2 Qxf2 36. Qxb6 Qc2 37. Re1 Qc3 38. Rd1 Qxc4 39.
Qxd6 Qxb5 40. Rc1 Qe8 41. Qd5 Qe6 42. Rxc5 Qxd5 43. exd5 1/2-1/2

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.11"]
[Round "9.5"]
[White "Mareco, Sandro"]
[Black "Real De Azua, Ernesto"]
[Result "1/2-1/2"]
[WhiteElo "2580"]
[BlackElo "2450"]
[ECO "E20"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 Nc6 5. e4 d5 6. cxd5 exd5 7. e5 Ng8 8.
Be3 Nge7 9. f4 O-O 10. Nf3 Bf5 11. Rc1 Qd7 12. Be2 Na5 13. a3 Nc4 14. Bxc4
Bxc3+ 15. Rxc3 dxc4 16. Rxc4 Nd5 17. Qd2 Qb5 18. Rc5 Qb3 19. Kf2 Rad8 20. Re1 b6
21. Rcc1 c5 22. Kg1 1/2-1/2

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.11"]
[Round "9.6"]
[White "Perez Ponsa, Federico"]
[Black "Dolezal, Cristian"]
[Result "1/2-1/2"]
[WhiteElo "2476"]
[BlackElo "2415"]
[ECO "C00"]

1. e4 e6 2. d3 d5 3. Qe2 Nf6 4. Nf3 b6 5. e5 Ng8 6. g3 Bb7 7. Bg2 c5 8. O-O
Ne7 9. c3 Qd7 10. Re1 h6 11. h4 Na6 12. Na3 Nc7 13. Nc2 Nc6 14. Bf4 Be7 15. d4
c4 16. b3 b5 17. Reb1 Rb8 18. Qd2 Na8 19. Ne3 1/2-1/2

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.11"]
[Round "9.7"]
[White "Slipak, Sergio"]
[Black "Fabian, Gaston"]
[Result "1/2-1/2"]
[WhiteElo "2438"]
[BlackElo "2336"]
[ECO "D00"]

1. d4 Nf6 2. c3 d5 3. Bg5 e6 4. Nd2 Be7 5. e3 O-O 6. Bd3 Nbd7 7. f4 c5 8.
Ngf3 h6 9. Bxf6 Nxf6 10. Ne5 Nd7 11. Qh5 Nxe5 12. fxe5 Bg5 13. Ke2 cxd4 14. cxd4
Bd7 15. h4 Be7 16. Rh3 1/2-1/2

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.11"]
[Round "9.8"]
[White "Lujan, Carolina"]
[Black "Della Morte, German"]
[Result "1-0"]
[WhiteElo "2366"]
[BlackElo "2318"]
[ECO "B85"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 e6 4. d4 cxd4 5. Nxd4 Qc7 6. Be2 Nf6 7. O-O a6 8.
Be3 Be7 9. a4 O-O 10. Kh1 d6 11. f4 Re8 12. Qe1 Bf8 13. Qg3 Bd7 14. Rad1 Rad8
15. Nb3 Rb8 16. e5 dxe5 17. fxe5 Nd5 18. Nxd5 1-0

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.11"]
[Round "9.9"]
[White "Perez Pietronave, Carlos"]
[Black "Diaz Hollemaert, Nahuel"]
[Result "0-1"]
[WhiteElo "2203"]
[BlackElo "2418"]
[ECO "B42"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Bc5 6. Be3 Qb6 7. c3 Nc6 8.
Nd2 Nxd4 9. Nc4 Qc7 10. cxd4 Bb4+ 11. Bd2 Bxd2+ 12. Qxd2 b5 13. Qa5 Kd8 14.
Qb4 Ne7 15. Nd6 Rf8 16. e5 Nc6 17. Qd2 Qa5 18. Qxa5+ Nxa5 19. Be4 Rb8 20. Rc1
Bb7 21. Bxh7 g6 22. h4 Bxg2 23. Rg1 Bd5 24. h5 Nc4 25. hxg6 fxg6 26. Nxc4 bxc4
27. Rc2 Be4 28. Re2 Bd3 29. Rd2 Rh8 30. Rh1 d5 31. f3 Rb7 32. Rdh2 c3 33. b3
Rf7 34. Rh3 Rf4 35. Kf2 Bf5 36. Rh6 c2 37. Ke3 g5 38. Kd2 Rxd4+ 39. Kc3 Rd1
0-1

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.11"]
[Round "9.10"]
[White "Julia, Ernesto"]
[Black "Pineiro, Dario"]
[Result "1-0"]
[WhiteElo "2374"]
[BlackElo "2194"]
[ECO "B10"]

1. e4 c6 2. d3 d5 3. Nd2 e5 4. Ngf3 Bd6 5. d4 exd4 6. exd5 Nf6 7. dxc6 Nxc6
8. Be2 O-O 9. O-O Bf5 10. Nb3 Qc7 11. h3 Nb4 12. Nbxd4 Bxc2 13. Nxc2 Nxc2 14.
Rb1 Rad8 15. Bd2 Nd4 16. Nxd4 Bh2+ 17. Kh1 Rxd4 18. Qc1 Qxc1 19. Bxc1 Bf4 20.
Bxf4 Rxf4 21. Bf3 Rb4 22. b3 Rd8 23. Rfd1 Rbd4 24. Rxd4 Rxd4 25. Rc1 g5 26.
Rc7 Rd2 27. a4 Rxf2 28. Rxb7 Rb2 29. b4 h5 30. Bc6 g4 31. Kg1 g3 32. Kf1 h4
33. Bf3 a6 34. a5 Kf8 35. b5 axb5 36. a6 Ra2 37. a7 Kg7 38. Rc7 Ne8 39. Re7
Kf6 40. Rxf7+ Ke6 41. Rb7 Kd6 42. Rf7 Ke6 43. Rf8 Nc7 44. a8=Q Nxa8 45. Rxa8
Rb2 46. Rd8 b4 47. Rd4 b3 48. Rxh4 Rf2+ 49. Ke1 b2 50. Rb4 Ke5 51. Be4 Kf4 52.
Bb1+ Ke5 53. Re4+ Kd5 54. Re2 1-0

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.11"]
[Round "9.11"]
[White "Malbran, Guillermo"]
[Black "Mahia, Gustavo"]
[Result "0-1"]
[WhiteElo "2198"]
[BlackElo "2371"]
[ECO "B31"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 bxc6 5. O-O Bg7 6. Re1 Nf6 7. h3 O-O 8.
c3 d6 9. d4 Qb6 10. Nbd2 cxd4 11. cxd4 Ba6 12. b3 c5 13. Bb2 c4 14. Qb1 Rab8
15. Bc3 Rfc8 16. b4 d5 17. e5 Nh5 18. g3 Rf8 19. Kg2 Bc8 20. Rh1 Bf5 21. Qe1
Bh6 22. Nh2 Qe6 23. Nhf1 Bd3 24. Ne3 f5 25. exf6 Bxe3 26. Qxe3 Qxe3 27. fxe3
Rxf6 28. g4 Ng7 29. Kg3 Rbf8 30. a4 Ne6 31. Rhe1 Ng5 32. Ra2 Rf2 33. Rb2
Rxd2 34. Bxd2 Ne4+ 35. Kh4 g5+ 36. Kh5 Kg7 37. h4 Ng3+ 0-1

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.11"]
[Round "9.12"]
[White "Barrionuevo, Pablo"]
[Black "Giardelli, Sergio C."]
[Result "1-0"]
[WhiteElo "2269"]
[BlackElo "2346"]
[ECO "E11"]

1. d4 Nf6 2. c4 e6 3. g3 Bb4+ 4. Bd2 Bxd2+ 5. Qxd2 d5 6. Nf3 O-O 7. Bg2 Qe7
8. O-O Rd8 9. Rd1 Nbd7 10. Qf4 Nf8 11. Ne5 Ng6 12. Nxg6 hxg6 13. c5 b6 14. Rc1
Ba6 15. Bf3 Rab8 16. b3 Ne4 17. cxb6 cxb6 18. Rc7 Qf6 19. Qxf6 gxf6 20. Rxa7
Ra8 21. Rxa8 Rxa8 22. Bxe4 dxe4 23. Nc3 Rc8 24. Rc1 f5 25. a3 g5 26. e3 Bd3
27. a4 f4 28. gxf4 gxf4 29. Ne2 Rc2 30. Rxc2 Bxc2 31. Nc1 Kg7 32. Kf1 Kg6 33.
Ke1 Kg5 34. Kd2 Bb1 35. b4 Kg4 36. a5 bxa5 37. bxa5 Kf3 38. a6 Kxf2 39. a7
fxe3+ 40. Kc3 e2 41. Nxe2 Kxe2 42. a8=Q f5 43. Qb8 Bd3 44. Qf4 1-0

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.11"]
[Round "9.13"]
[White "Perez, Maximiliano"]
[Black "Fiori, Hector Dionisio"]
[Result "1-0"]
[WhiteElo "2298"]
[BlackElo "2171"]
[ECO "A37"]

1. Nf3 c5 2. c4 Nc6 3. g3 g6 4. Bg2 Bg7 5. O-O e5 6. Nc3 Nge7 7. a3 O-O 8.
Rb1 a5 9. Ne1 d6 10. Nc2 Be6 11. d3 d5 12. cxd5 Nxd5 13. Ne3 Nxe3 14. Bxe3 Nd4
15. Bxb7 Ra7 16. Bg2 Rd7 17. Ne4 c4 18. Nc5 cxd3 19. exd3 Rc7 20. Bxd4 Qxd4
21. Nxe6 fxe6 22. b4 Rc3 23. Rb3 axb4 24. axb4 Rb8 25. b5 Bf8 26. Rxc3 Qxc3
27. Bc6 Qd4 28. Qb3 Kf7 29. Re1 Bc5 30. Qc2 Kg7 31. Re4 Qa1+ 32. Kg2 Bd4 33.
Re2 Qc3 34. Qxc3 Bxc3 35. Kf3 Kf6 36. Ra2 Bd4 37. h4 Bb6 38. Rc2 Rd8 39. Be4
Ke7 40. Kg4 Kf6 41. h5 Rd6 42. hxg6 hxg6 43. f3 Be3 44. Rc8 Kf7 45. Rh8 Kg7 46.
Rc8 Kf7 47. Rc7+ Kf6 48. Kh3 Rb6 49. Bc6 Rb8 50. Kg4 Bb6 51. Rh7 Be3 52. Rh2
Rd8 53. Be4 Rb8 54. Rb2 Bd4 55. Rb3 Bb6 56. f4 exf4 57. gxf4 Bd4 58. Rb1 Rb6
59. Bc6 Rb8 60. Rb4 Bb6 61. Rc4 Rd8 62. Be4 Rd6 63. Rc8 Kf7 64. Kg5 Bd8+ 65.
Kh6 Kf6 66. Rc5 Be7 67. Rg5 Bf8+ 68. Kh7 Rd7+ 69. Kg8 Rd8 70. Rxg6+ Ke7 71.
Kh7 Rb8 72. Bc6 Kf7 73. Bd7 Rb6 74. f5 Rd6 75. Bxe6+ Ke7 76. Bc4 Rd4 77. f6+
Ke8 78. f7+ 1-0

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.11"]
[Round "9.14"]
[White "Ferrara, Alexis Roberto"]
[Black "Cuevas, Alex"]
[Result "0-1"]
[WhiteElo "2195"]
[BlackElo "2298"]
[ECO "A35"]

1. Nf3 c5 2. c4 Nc6 3. Nc3 e5 4. g3 d6 5. Bg2 Nge7 6. O-O g6 7. Ne1 Bg7 8.
Nc2 O-O 9. Rb1 Be6 10. Ne3 f5 11. Ned5 f4 12. d3 g5 13. Nxe7+ Qxe7 14. Nd5 Qd7
15. b4 cxb4 16. Nxb4 Kh8 17. Nxc6 bxc6 18. Qa4 Rac8 19. Qa6 Rf7 20. Ba3 g4
21. f3 Bh6 22. gxf4 Bxf4 23. Bc1 Rg8 24. Bxf4 exf4 25. Kf2 d5 26. Qa5 h6 27.
fxg4 Bxg4 28. cxd5 Qe7 29. Qc3+ Rfg7 30. Qd4 c5 0-1

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.11"]
[Round "9.15"]
[White "Paternoste, Martin"]
[Black "Maldonado, Marcos"]
[Result "1/2-1/2"]
[WhiteElo "2076"]
[BlackElo "1991"]
[ECO "B56"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 d6 5. Nc3 Nf6 6. Be3 g6 7. g3 Bg7 8.
Bg2 Ng4 9. Nxc6 Nxe3 10. Nxd8 Nxd1 11. Nxd1 Kxd8 12. c3 Bd7 13. Ne3 Bc6 14.
O-O-O Rc8 15. f4 Kc7 16. Nd5+ Bxd5 17. Rxd5 h5 18. Rhd1 Rcd8 19. a4 h4 20. g4
h3 21. Bf3 e6 22. R5d3 e5 23. f5 Bh6+ 24. Kc2 Bf4 25. Be2 Rh4 26. Bf1 Bxh2 27.
Rxh3 Rxh3 28. Bxh3 Rh8 29. Rd3 Rh4 30. fxg6 fxg6 31. b4 g5 32. Kb3 Rh6 33.
Kc4 Kc6 34. Bf1 Bf4 35. Be2 Rh2 36. Bd1 Rd2 37. a5 b5+ 38. axb6 Kxb6 39. Ba4
Rxd3 40. Kxd3 a5 41. Kc4 axb4 42. cxb4 Bd2 43. Be8 Bf4 44. Kd5 Kc7 45. Ke6 Bd2
46. Kf6 Kd8 47. Bc6 Kc7 48. b5 Be3 49. Ke7 1/2-1/2

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.11"]
[Round "9.16"]
[White "Villarreal, Hector"]
[Black "Mansilla, Martin"]
[Result "1-0"]
[WhiteElo "2169"]
[BlackElo "2071"]
[ECO "A07"]

1. Nf3 d5 2. g3 c6 3. Bg2 g6 4. O-O Bg7 5. d3 e5 6. Nbd2 Ne7 7. c4 O-O 8. Rb1
f5 9. cxd5 cxd5 10. e4 Kh8 11. Qb3 Na6 12. exd5 Nc5 13. Qa3 Qxd5 14. d4 e4
15. dxc5 exf3 16. Nxf3 Ng8 17. Ng5 Qd7 18. Bf4 Nf6 19. Rbd1 Qb5 20. Rfe1 h6
21. Bf1 Qc6 22. Rd6 Qxd6 23. Bxd6 1-0

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.11"]
[Round "9.17"]
[White "Leal, Jorge Augusto"]
[Black "Fiori, Alberto Nicolas"]
[Result "1-0"]
[WhiteElo "1863"]
[BlackElo "2128"]
[ECO "A46"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 c5 4. e3 Qb6 5. Nc3 cxd4 6. Qxd4 Bc5 7. Qd2 Bb4 8.
a3 Ne4 9. Qd3 Bxc3+ 10. bxc3 Qb2 11. Qxe4 Qxa1+ 12. Kd2 Nc6 13. Bd6 Qa2 14.
Bc4 Qb2 15. Qg4 Rg8 16. Bd3 Qa2 17. Bc4 Qb2 18. Qh5 h6 19. Ng5 hxg5 20. Qh7
Ne7 21. Bxe7 Kxe7 22. Qxg8 Qxa3 23. Qxg7 Qc5 24. Bd3 b6 25. h4 gxh4 26. Rxh4
Bb7 27. Rf4 Rf8 28. g4 d6 29. Rc4 1-0

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.11"]
[Round "9.18"]
[White "Arguinariz, Enrique"]
[Black "Lopez, Sebastian"]
[Result "1-0"]
[WhiteElo "2082"]
[BlackElo "2013"]
[ECO "E32"]

1. c4 Nf6 2. Nc3 e6 3. d4 Bb4 4. Qc2 O-O 5. Nf3 b6 6. e4 Bb7 7. Bd3 h6 8. O-O
Bxc3 9. bxc3 d6 10. Ba3 c5 11. Rad1 Qc7 12. Qe2 Nbd7 13. d5 e5 14. Nh4 Rfe8
15. Nf5 Nf8 16. Bc1 Ng6 17. Qf3 Qd8 18. g4 Nh7 19. Qg3 Bc8 20. Kh1 Qf6 21.
Rg1 Bxf5 22. gxf5 Ne7 23. Rg2 Kh8 24. Rdg1 Rg8 25. h4 Rae8 26. Qh3 g6 27. Bxh6
Nxf5 28. Bg5 Qg7 29. exf5 e4 30. fxg6 fxg6 31. Be2 Qe5 32. Bg4 Rg7 33. Bh6
Rf7 34. Be6 Rf3 35. Qg4 Rf6 36. Bg5 Rf3 37. h5 Qxc3 38. hxg6 Rxe6 39. dxe6 Nxg5
40. Qxg5 Rh3+ 41. Rh2 1-0

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.11"]
[Round "9.19"]
[White "Lopez Rebert, Pablo"]
[Black "Galleto, Ricardo Ruben"]
[Result "0-1"]
[WhiteElo "2049"]
[BlackElo "2014"]
[ECO "C32"]

1. e4 e5 2. f4 d5 3. exd5 e4 4. d3 Nf6 5. c4 Bf5 6. d4 Bb4+ 7. Nc3 O-O 8. a3
Bxc3+ 9. bxc3 b5 10. cxb5 Nxd5 11. c4 Nf6 12. Be2 a6 13. a4 axb5 14. Ba3 Re8
15. axb5 c6 16. bxc6 Nxc6 17. d5 Na5 18. Bb2 Qd6 {Ilegible} 0-1

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.11"]
[Round "9.20"]
[White "Bertaccini, Daniel"]
[Black "Radoszta, Armando E."]
[Result "1-0"]
[WhiteElo "2176"]
[BlackElo "1998"]
[ECO "E04"]

1. Nf3 d5 2. g3 c5 3. Bg2 Nc6 4. d4 Nf6 5. O-O e6 6. c4 dxc4 7. Qa4 Qa5 8.
Qxc4 b5 9. Qc3 b4 10. Qc2 Bd7 11. dxc5 Bxc5 12. Nbd2 Qb5 13. a4 bxa3 14. bxa3
Bb6 15. Nc4 O-O 16. Rb1 Qa6 17. Rd1 Ne7 18. Nxb6 axb6 19. Rd6 Rab8 20. Qb2 h6
21. Bxh6 Nf5 22. Bxg7 Nxd6 23. Bxf6 Qb5 24. Qxb5 Nxb5 25. Rb4 Kh7 26. Ne5 1-0

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.12"]
[Round "10.1"]
[White "Lorenzini, Martin"]
[Black "Flores, Diego"]
[Result "1/2-1/2"]
[WhiteElo "2488"]
[BlackElo "2600"]
[ECO "C00"]

1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. g3 d5 5. Qe2 Nge7 6. Bg2 dxe4 7. dxe4 Nd4 8.
Nxd4 cxd4 9. e5 Bd7 10. Nd2 Bc6 11. Nf3 Qd5 12. a4 Rd8 13. O-O d3 14. cxd3
Qxd3 15. Qxd3 Rxd3 16. Be3 Nf5 17. Ne1 Bxg2 18. Nxd3 Bxf1 19. Rxf1 Nxe3 20.
fxe3 Be7 21. Kg2 a6 22. Rf4 O-O 23. Rd4 Rb8 24. Kf3 Kf8 25. Ke2 Ke8 26. Rg4 g6
27. Rc4 h5 28. h3 Kd7 29. Rf4 Ke8 30. Rc4 Rd8 31. Rc7 Rd7 32. Rc8+ Bd8 33. g4
hxg4 34. hxg4 Rc7 35. Rxc7 Bxc7 36. Kf3 Kd7 37. b3 Kc6 38. e4 g5 39. Ke3 Bb6+
40. Kd2 Bd4 41. b4 b5 42. a5 Kc7 43. Ke2 Kc6 44. Kd2 Kd7 45. Ke2 Kc6 1/2-1/2

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.12"]
[Round "10.2"]
[White "Real De Azua, Ernesto"]
[Black "Villanueva, Mario"]
[Result "1-0"]
[WhiteElo "2450"]
[BlackElo "2379"]
[ECO "E94"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. Be3 Na6 8. O-O
Ng4 9. Bg5 Qe8 10. Re1 exd4 11. Nd5 f6 12. Bf4 d3 13. Qxd3 Ne5 14. Qc2 Qf7
15. Rad1 Bg4 16. Nd4 Bxe2 17. Rxe2 c6 18. Ne3 Qe7 19. Bg3 Nf7 20. f3 Nc5 21.
b4 Ne6 22. Nb3 Rfe8 23. Nf5 gxf5 24. exf5 Qd7 25. fxe6 Rxe6 26. Qf5 Re7 27.
Qxd7 Rxd7 28. Nc5 Rc7 29. Bxd6 Nxd6 30. Rxd6 a5 31. a3 axb4 32. axb4 Kf7 33.
Red2 Bf8 34. Rd7+ Rxd7 35. Rxd7+ Kg6 36. Nd3 Ra4 37. c5 Ra3 38. g4 Rb3 39. Nf4+
1-0

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.12"]
[Round "10.3"]
[White "Liascovich, Lucas Agustin"]
[Black "Valerga, Diego"]
[Result "1-0"]
[WhiteElo "2410"]
[BlackElo "2502"]
[ECO "A06"]

1. Nf3 d5 2. b3 Bg4 3. Ne5 Bf5 4. Bb2 Nd7 5. e3 Nxe5 6. Bxe5 e6 7. Be2 Nf6 8.
c4 Bd6 9. Bb2 h5 10. d3 Ng4 11. Qc2 Qg5 12. c5 Bxh2 13. Bxg4 hxg4 14. c6 b6
15. e4 dxe4 16. dxe4 Bg6 17. Qd2 Qxd2+ 18. Nxd2 O-O-O 19. g3 Rh5 20. Ke2 f6
21. b4 Rh3 22. Rac1 Bxg3 23. fxg3 Rxg3 24. Rcg1 Rgd3 25. Bc1 f5 26. Nb3 Rc3
27. Bg5 Rc2+ 28. Ke3 Rc3+ 29. Ke2 Rc2+ 30. Nd2 Rf8 31. b5 Rxa2 32. Ra1 Rxa1 33.
Rxa1 Kb8 34. Nc4 Bh5 35. Ne5 Re8 36. Nd7+ Ka8 37. Bf4 Rc8 38. e5 Rh8 39. Kf2
Be8 40. Rd1 Bf7 41. Kg2 a5 42. Be3 Bg6 43. Bd2 Rh3 44. Bf4 Rb3 45. Nxb6+ Ka7
46. Nc8+ Kb8 47. Rd8 a4 48. b6 Rb2+ 49. Kg3 cxb6 50. Nd6+ 1-0

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.12"]
[Round "10.4"]
[White "Iermito, Sebastian"]
[Black "Lujan, Carolina"]
[Result "1-0"]
[WhiteElo "2463"]
[BlackElo "2366"]
[ECO "B49"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be2 Nf6 7. O-O a6 8.
Be3 b5 9. Nxc6 dxc6 10. f4 Be7 11. e5 Nd5 12. Nxd5 cxd5 13. Bd3 g6 14. c3 Bd7
15. Qe2 h5 16. Bd4 Bc5 17. Rfc1 Rc8 18. Qe3 O-O 19. Kf2 Bxd4 20. Qxd4 Qc5
21. Qxc5 Rxc5 22. Ke3 Rfc8 23. a3 a5 24. Kd2 a4 25. Ke3 Kf8 26. Kd4 Ke7 27. Rf1
R5c7 28. Rf3 Rh8 29. Rh3 Rcc8 30. Rf1 Bc6 31. Rh4 Bd7 32. Rf3 Rcg8 33. Rg3
Kd8 34. Be2 Ke7 35. Rgh3 g5 36. Rxh5 Rxh5 37. Rxh5 gxf4 38. Bf3 Rc8 39. Kd3 b4
40. axb4 Bb5+ 41. Kd2 d4 42. cxd4 Rc4 43. Rh8 Rxd4+ 44. Kc2 Rc4+ 45. Kb1
Rxb4 46. Ra8 Bd3+ 47. Kc1 Be4 48. Ra7+ Kf8 49. Bh5 Bxg2 50. Rxf7+ Kg8 51. Rf6
Bd5 52. Bf7+ Kg7 53. Bxe6 Bxe6 54. Rxe6 Rc4+ 55. Kd2 Rb4 56. Kc2 Rc4+ 57. Kb1
Re4 58. Rf6 Rb4 59. Ka2 Re4 60. Ka3 Rd4 61. h4 Re4 62. Ka2 Rb4 63. h5 Rc4 64.
h6+ Kh7 65. Ka3 Re4 66. e6 Rd4 67. e7 Re4 68. Rxf4 Rxe7 69. Rh4 Rb7 70. Rxa4
Kxh6 71. Rg4 Kh5 72. Rc4 Ra7+ 73. Ra4 Rb7 74. Rd4 Ra7+ 75. Kb4 Rb7+ 76. Kc3
Kg5 77. b4 Kf5 78. Kc4 Ke5 79. Rd1 Rb8 80. b5 Rc8+ 81. Kb4 Ke6 82. b6 Rc2 83.
Kb5 Ke7 84. Ka6 Ra2+ 85. Kb7 Rb2 86. Kc7 Rc2+ 87. Kb8 Rb2 88. b7 Rb3 89. Ra1
1-0

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.12"]
[Round "10.5"]
[White "Pichot, Alan"]
[Black "Mareco, Sandro"]
[Result "0-1"]
[WhiteElo "2327"]
[BlackElo "2580"]
[ECO "B90"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8.
h3 Be7 9. Qf3 O-O 10. g4 a5 11. O-O-O a4 12. Nc5 a3 13. b3 Qc8 14. Nxe6 Qxc3
15. Nxf8 Nc6 16. Rd3 Qb2+ 17. Kd2 Nb4 18. Qd1 Rxf8 19. Qc1 Nxe4+ 20. Ke2 Nxa2
21. Qxb2 axb2 22. Bg2 Nec3+ 23. Kd2 b1=Q 0-1

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.12"]
[Round "10.6"]
[White "Krysa, Leandro Sergio"]
[Black "Perez Ponsa, Federico"]
[Result "1/2-1/2"]
[WhiteElo "2378"]
[BlackElo "2476"]
[ECO "D78"]

1. c4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O c6 6. d4 d5 7. Qb3 dxc4 8.
Qxc4 Qa5 9. Nc3 Be6 10. Qd3 Na6 11. Bf4 c5 12. Ng5 Bf5 13. e4 cxd4 14. exf5
dxc3 15. fxg6 hxg6 16. Qxc3 Qxc3 17. bxc3 Nc5 18. Rab1 Rac8 19. Bxb7 Nxb7 20.
Rxb7 Nd5 21. Rxa7 Bxc3 22. Rd1 1/2-1/2

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.12"]
[Round "10.7"]
[White "Mahia, Gustavo"]
[Black "Slipak, Sergio"]
[Result "0-1"]
[WhiteElo "2371"]
[BlackElo "2438"]
[ECO "C95"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3
O-O 9. h3 Nb8 10. d4 Nbd7 11. Nbd2 Bb7 12. a4 c5 13. Bc2 Re8 14. Nf1 Bf8 15.
Ng3 g6 16. b3 cxd4 17. cxd4 exd4 18. axb5 axb5 19. Bb2 Rxa1 20. Bxa1 Nc5 21.
Qxd4 Bg7 22. Qb4 Qa8 23. Qxb5 Ncxe4 24. Nxe4 Nxe4 25. Bxg7 Kxg7 26. Qb6 Nf6
27. Rxe8 Nxe8 28. Qd4+ Nf6 29. Nh2 h5 30. g4 Qc8 31. Bd1 Qc5 32. Qb2 Qb4 33.
Nf1 Qe4 34. f3 Qf4 35. Qd2 Qe5 36. Qe3 Qa1 37. Qd2 hxg4 38. hxg4 Nd5 39. Be2
Qe5 40. Kf2 Kf6 41. b4 Nf4 42. Qe3 Nxe2 43. Kxe2 Ba6+ 44. Kf2 Bxf1 45. Kxf1
Qxe3 0-1

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.12"]
[Round "10.8"]
[White "Diaz Hollemaert, Nahuel"]
[Black "Fabian, Gaston"]
[Result "1-0"]
[WhiteElo "2418"]
[BlackElo "2336"]
[ECO "A05"]

1. Nf3 Nf6 2. g3 g6 3. b4 Bg7 4. Bb2 c6 5. c4 d5 6. cxd5 Qxd5 7. Nc3 Qd6 8.
a3 O-O 9. Bg2 a5 10. O-O axb4 11. axb4 Rxa1 12. Qxa1 Qxb4 13. Ba3 Qa5 14. Bxe7
Qxa1 15. Rxa1 Re8 16. Bd6 Na6 17. d4 Nd7 18. e3 Re6 19. Bf4 h6 20. h4 Re8
21. Nd2 Nf8 22. Nde4 Rd8 23. Na4 f6 24. Nb6 g5 25. hxg5 hxg5 26. Rxa6 bxa6 27.
Bc7 Re8 28. Nc5 Bb7 29. d5 cxd5 30. Nxb7 Ne6 31. Bxd5 Kh7 32. Bd6 Bf8 33. Bc6
1-0

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.12"]
[Round "10.9"]
[White "Dolezal, Cristian"]
[Black "Julia, Ernesto"]
[Result "1/2-1/2"]
[WhiteElo "2415"]
[BlackElo "2374"]
[ECO "C28"]

1. e4 e5 2. Bc4 Nf6 3. d3 Nc6 4. Nc3 Bc5 5. Be3 d6 6. Bxc5 dxc5 7. Bb5 Qd6 8.
Nf3 Bd7 9. Bxc6 Bxc6 10. Nd2 O-O-O 11. a3 b6 12. Qf3 Kb8 13. Nc4 Qe6 14. O-O
Bb7 15. Ne3 h6 16. b4 Rhf8 17. bxc5 Qc6 18. Rfb1 Qxc5 19. Ned1 Nd7 20. Qe3
Qc6 21. a4 a5 22. Nd5 Qc5 23. N1c3 f5 24. f3 f4 25. Qf2 Qxf2+ 26. Kxf2 Nf6 27.
Nxf6 Rxf6 28. Rb5 Re6 29. Rb2 Bc6 30. Ke2 g5 31. h3 h5 32. Nb5 Rg6 33. Rh1
g4 34. hxg4 hxg4 35. Rh5 gxf3+ 36. Kxf3 Rg3+ 37. Kf2 Rdg8 38. Rxe5 Rxg2+ 39.
Kf3 R8g4 40. Nd4 R2g3+ 41. Ke2 Rg2+ 42. Kf3 R2g3+ 43. Ke2 Rg2+ 44. Kf3 R2g3+
1/2-1/2

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.12"]
[Round "10.10"]
[White "Della Morte, German"]
[Black "Barrionuevo, Pablo"]
[Result "1/2-1/2"]
[WhiteElo "2318"]
[BlackElo "2269"]
[ECO "B72"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 O-O 8.
Bb3 a6 9. O-O d6 10. h3 Bd7 11. Re1 Rc8 12. f4 Nxd4 13. Bxd4 Bc6 14. Qd3 b5
15. a4 Nd7 16. axb5 Bxd4+ 17. Qxd4 axb5 18. e5 dxe5 19. fxe5 e6 20. Qe3 Qb6
21. Qxb6 Nxb6 22. Ra5 Nc4 23. Bxc4 bxc4 24. Rd1 Rb8 25. Rc5 Ba8 26. Nb5 Bd5
27. Ra1 Rfc8 28. Rxc8+ Rxc8 29. Nc3 Rb8 30. Ra2 h5 31. h4 Kg7 32. Kf2 g5 33. g3
gxh4 34. gxh4 Kg6 35. Ke3 Kf5 36. Kd4 Rd8 37. Ra7 Be4+ 38. Kxc4 Bxc2 39.
Rxf7+ Kxe5 40. Rf2 Rc8+ 41. Kb4 Rb8+ 42. Ka3 Bf5 43. b4 Bg4 44. b5 Kd4 45. Kb4
e5 46. Rd2+ Ke3 47. Rd6 e4 48. b6 Kf4 49. Kc5 e3 50. Rf6+ Kg3 51. Rf7 Bf3 52.
Kd4 e2 53. Rg7+ Kf2 54. Nxe2 Bxe2 55. Kc5 Bf3 56. Kb5 Ke3 57. Ka6 Ra8+ 58.
Kb5 Kf4 59. Kc5 Rb8 60. Kb5 Ra8 61. Kc5 Ra1 62. Kd6 Rc1 63. Kd7 Ke5 64. Rg3
Bg4+ 65. Kd8 Kd6 66. b7 Rb1 67. Rd3+ Kc6 68. Ke7 Rxb7+ 69. Kf6 Rb5 70. Rc3+ Kb6
71. Rc1 Rc5 72. Re1 Kc6 73. Re8 Rd5 74. Ra8 Kd6 75. Ra6+ Kc5 76. Ra4 Bd1 77.
Ra1 Bg4 78. Ra4 Rf5+ 79. Kg6 Kd5 80. Ra5+ Ke4 81. Rxf5 1/2-1/2

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.12"]
[Round "10.11"]
[White "Cuevas, Alex"]
[Black "Perez, Maximiliano"]
[Result "1/2-1/2"]
[WhiteElo "2298"]
[BlackElo "2298"]
[ECO "A21"]

1. c4 g6 2. Nc3 Bg7 3. g3 d6 4. Bg2 e5 5. d3 f5 6. e4 Nf6 7. Nge2 O-O 8. O-O
c6 9. Rb1 Be6 10. b3 a5 11. d4 Qc7 12. Bg5 Nxe4 13. Nxe4 fxe4 14. dxe5 d5 15.
f3 exf3 16. Bxf3 dxc4 17. Nd4 Bh3 18. Re1 Bxe5 19. Bg4 Bxg4 20. Qxg4 Qd7 21.
Qe6+ Qxe6 22. Nxe6 Bc3 23. Rec1 Rf3 24. Kg2 Rd3 25. bxc4 Bb4 26. Rd1 Rd7 27.
Rxd7 Nxd7 28. a3 1/2-1/2

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.12"]
[Round "10.12"]
[White "Giardelli, Sergio C."]
[Black "Arguinariz, Enrique"]
[Result "1-0"]
[WhiteElo "2346"]
[BlackElo "2082"]
[ECO "A14"]

1. c4 Nf6 2. Nf3 e6 3. g3 c5 4. Bg2 Nc6 5. O-O Be7 6. b3 d5 7. e3 O-O 8. Bb2
b6 9. Qe2 Bb7 10. Nc3 d4 11. exd4 Nxd4 12. Nxd4 Bxg2 13. Kxg2 Qxd4 14. d3 Qd7
15. Qf3 {Ilegible} 1-0

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.12"]
[Round "10.13"]
[White "Galleto, Ricardo Ruben"]
[Black "Perez Pietronave, Carlos"]
[Result "0-1"]
[WhiteElo "2014"]
[BlackElo "2203"]
[ECO "A82"]

1. d4 f5 2. e4 d6 3. exf5 Bxf5 4. g4 Bg6 5. h4 e5 6. h5 Be4 7. f3 Bc6 8. d5
Bd7 9. Be3 Be7 10. Bf2 c6 11. Nc3 Nf6 12. Qd3 Na6 13. O-O-O Nb4 14. Qe4 Nfxd5
15. Nxd5 Nxd5 {Ilegible} 0-1

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.12"]
[Round "10.14"]
[White "Maldonado, Marcos"]
[Black "Malbran, Guillermo"]
[Result "0-1"]
[WhiteElo "1991"]
[BlackElo "2198"]
[ECO "B03"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. exd6 exd6 5. Nf3 Be7 6. c4 Nb6 7. Bd3 Bg4 8.
h3 Bh5 9. Be3 Nc6 10. Nbd2 Bf6 11. Qb3 O-O 12. a3 Re8 13. O-O-O Bxf3 14. Nxf3
d5 15. c5 Nc4 16. Bxc4 Na5 17. Qc3 Nxc4 18. Rhe1 b6 19. b3 Nxe3 20. fxe3
bxc5 21. Qxc5 Be7 22. Qa5 c6 23. Qa4 Qb6 24. Rd3 Qb5 25. Rc3 Qxa4 26. bxa4 Rec8
27. Kd2 c5 28. dxc5 Rxc5 29. Rec1 Rac8 30. Rxc5 Rxc5 31. Rxc5 Bxc5 32. Kd3 f6
33. Nd2 Kf7 34. Nb3 Bxa3 35. a5 Ke6 36. Nd4+ Kd7 37. Nb3 Kd6 38. Nd4 Kd7 39.
Nb3 g6 40. g4 Kd6 41. Kd4 Bb2+ 42. Kd3 Kc6 43. h4 Kb5 44. e4 dxe4+ 45. Kxe4
Kb4 46. Nd2 Bc3 47. Nb1 Be1 48. h5 a6 49. h6 Kb3 50. Kd5 Bxa5 51. Ke6 f5 52.
Kf6 fxg4 53. Kg7 Kb2 54. Kxh7 Kxb1 0-1

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.12"]
[Round "10.15"]
[White "Pineiro, Dario"]
[Black "Villarreal, Hector"]
[Result "1-0"]
[WhiteElo "2194"]
[BlackElo "2169"]
[ECO "E69"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. d4 d6 5. Nc3 Nbd7 6. Nf3 c6 7. O-O e5 8. e4
O-O 9. h3 Qc7 10. Be3 a6 11. Rc1 b6 12. d5 c5 13. a4 Rb8 14. Ne1 Ne8 15. f4
exf4 16. gxf4 f5 17. exf5 gxf5 18. Nf3 h6 19. Qd3 Ndf6 20. Nh4 Nh5 21. Kh2 Qf7
22. Bf3 Qf6 23. Bxh5 Qxh4 24. Bg6 Nf6 25. Bxf5 Nh5 26. Bh7+ Kh8 27. Bd2 Nxf4
28. Qg3 Qxg3+ 29. Kxg3 Nxh3 30. Rxf8+ Bxf8 31. Rf1 Bg7 32. Bf5 Ng5 33. Bxc8
Rxc8 34. Bxg5 hxg5 35. Ne4 Bxb2 36. Kg4 Be5 37. Nxg5 Kg7 38. Rf7+ Kg6 39. Rb7
Rf8 40. Ne6 Rf1 41. Rxb6 Rc1 42. Rxa6 Rxc4+ 43. Kf3 Kf5 44. Nc7 Rc3+ 45. Ke2
Ke4 46. Nb5 Rc2+ 47. Kd1 Ra2 48. Nxd6+ Kxd5 {Ilegible} 1-0

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.12"]
[Round "10.16"]
[White "Fiori, Hector Dionisio"]
[Black "Paternoste, Martin"]
[Result "1-0"]
[WhiteElo "2171"]
[BlackElo "2076"]
[ECO "B09"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 O-O 6. e5 dxe5 7. dxe5 Qxd1+ 8.
Kxd1 Ng4 9. Ke1 Nc6 10. h3 Nh6 11. g4 f6 12. Bc4+ Kh8 13. Nb5 fxe5 14. Nxe5
Nxe5 15. fxe5 Bd7 16. Rf1 Rxf1+ 17. Kxf1 Bxb5 18. Bxb5 Rd8 19. e6 Rd1+ 20.
Kg2 c6 21. Be2 Rd6 22. Bc4 b5 23. Bb3 a5 24. Bf4 Rd4 25. Be3 a4 26. Bxd4 Bxd4
27. c3 Be5 28. Bd1 Kg7 29. Bf3 c5 30. Bc6 b4 31. cxb4 cxb4 32. Bxa4 Bxb2 33.
Rf1 g5 34. Rf3 1-0

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.12"]
[Round "10.17"]
[White "Leal, Jorge Augusto"]
[Black "Bertaccini, Daniel"]
[Result "0-1"]
[WhiteElo "1863"]
[BlackElo "2176"]
[ECO "B07"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d6 6. Nbd2 Nc6 7. e4 Bg4 8.
c3 e5 9. d5 Ne7 10. h3 Bd7 11. Ne1 c6 12. c4 cxd5 13. cxd5 Bb5 14. Qb3 Bxf1
15. Bxf1 Qc7 16. Bg2 Nd7 17. Nd3 f5 18. Nc4 fxe4 19. Bxe4 Rac8 20. Ne3 Qb6 21.
Qa4 Nf6 22. Bg2 Kh8 23. Qa3 e4 24. Nf4 Nexd5 25. Nfxd5 Nxd5 26. Nxd5 Qxf2+
27. Kh2 Rc2 28. Ne3 Bd4 29. Qxd6 Bxe3 30. Qe5+ Kg8 31. Qe6+ Rf7 32. Qe8+ Kg7
33. Qe5+ Kf8 34. Qh8+ Ke7 35. Qe5+ Kd7 36. Qd5+ Kc8 37. Qe6+ Rd7 38. Qe8+ Rd8
39. Qe6+ Kb8 0-1

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.12"]
[Round "10.18"]
[White "Ferrara, Alexis Roberto"]
[Black "Jorge, Hector"]
[Result "0-1"]
[WhiteElo "2195"]
[ECO "C46"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Bc5 4. Nxe5 Bxf2+ 5. Kxf2 Nxe5 6. d4 Ng6 7. Bc4 d6
8. Rf1 Be6 9. Bb3 Qh4+ 10. Kg1 Nf6 11. Qe1 Qxe1 12. Rxe1 Bxb3 13. axb3 c6
14. Bg5 Nd7 15. b4 f6 16. Bd2 Kf7 17. b5 Nb6 18. bxc6 bxc6 19. b3 Rhd8 20. Ra6
c5 21. Rea1 cxd4 22. Nb5 Rac8 23. Rxa7+ Ke6 24. R1a6 Ke5 25. Rxb6 Rxc2 26.
Bb4 d3 27. Bxd6+ Kxe4 28. Ra4+ Ke3 29. Bc5+ Rxc5 0-1

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.13"]
[Round "11.1"]
[White "Flores, Diego"]
[Black "Real De Azua, Ernesto"]
[Result "1/2-1/2"]
[WhiteElo "2600"]
[BlackElo "2450"]
[ECO "A24"]

1. c4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d6 6. Nc3 e5 7. d3 h6 8. Rb1
a5 9. a3 Re8 10. b4 axb4 11. axb4 e4 12. dxe4 Nxe4 13. Nxe4 Rxe4 14. Nd2 Re8
15. Bb2 Bxb2 16. Rxb2 Qf6 17. Rb3 Bf5 18. e4 Be6 19. e5 Qxe5 20. Bxb7 Ra2 21.
Bd5 Qd4 1/2-1/2

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.13"]
[Round "11.2"]
[White "Villanueva, Mario"]
[Black "Iermito, Sebastian"]
[Result "1/2-1/2"]
[WhiteElo "2379"]
[BlackElo "2463"]
[ECO "C42"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Qe2 Qe7 6. d3 Nf6 7. Bg5 Nbd7
8. Nc3 Qxe2+ 9. Bxe2 Ng8 1/2-1/2

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.13"]
[Round "11.3"]
[White "Mareco, Sandro"]
[Black "Liascovich, Lucas Agustin"]
[Result "1/2-1/2"]
[WhiteElo "2580"]
[BlackElo "2410"]
[ECO "D08"]

1. d4 d5 2. c4 e5 3. dxe5 d4 4. Nf3 Nc6 5. Nbd2 Be6 6. a3 Qd7 7. b4 Nge7 8.
b5 Na5 9. Qa4 b6 10. Bb2 c5 11. bxc6 Nexc6 12. Nxd4 Nxe5 13. Qxd7+ Kxd7 14.
Nxe6 Kxe6 15. e3 Rc8 16. Rc1 Be7 17. c5 Rxc5 18. Rxc5 Bxc5 19. Ba6 Rd8 20. Ke2
f6 21. h3 Nac6 22. Nb3 Nb8 23. Bb5 a6 24. Nxc5+ bxc5 25. Ba4 c4 26. Bc2 Nbc6
27. Bc3 Rb8 28. Rc1 h6 29. Be4 Rb3 30. f4 Nd3 31. Rc2 Na7 32. Bd4 f5 33. Bf3
Nb5 34. Rxc4 Rxa3 35. Rc6+ Kd7 36. Bxg7 Nxf4+ 37. exf4 Rxf3 38. Kxf3 Kxc6 39.
Bxh6 Kd5 40. Bg7 a5 41. g4 Ke6 42. Ba1 a4 43. Kg3 Nd6 44. h4 Ne4+ 45. Kf3
Nd2+ 46. Ke2 Nb3 1/2-1/2

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.13"]
[Round "11.4"]
[White "Valerga, Diego"]
[Black "Diaz Hollemaert, Nahuel"]
[Result "1/2-1/2"]
[WhiteElo "2502"]
[BlackElo "2418"]
[ECO "E13"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 b6 5. Bg5 Bb7 6. e3 h6 7. Bh4 g5 8. Bg3
Ne4 9. Qc2 Bxc3+ 10. bxc3 d6 11. Bd3 f5 12. d5 Nd7 13. Nd4 Ndc5 14. dxe6 Rf8
15. Be2 Qf6 16. Bh5+ Kd8 17. f3 f4 18. Bf7 fxg3 19. hxg3 Rxf7 20. exf7 Qxf7
21. Rxh6 Qxc4 22. O-O-O Nxc3 23. Rh8+ Ke7 24. Rh7+ Kd8 25. Rh8+ Ke7 26. Rh7+
Kd8 27. Rdh1 Nxa2+ 28. Kb2 Nd3+ 29. Ka1 Nc3 30. Rh8+ Ke7 31. R8h7+ Ke8 32.
Rh8+ Ke7 33. R8h7+ 1/2-1/2

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.13"]
[Round "11.5"]
[White "Slipak, Sergio"]
[Black "Lorenzini, Martin"]
[Result "0-1"]
[WhiteElo "2438"]
[BlackElo "2488"]
[ECO "B01"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Nf3 Bg4 6. h3 Bh5 7. g4 Bg6 8.
Ne5 e6 9. Bg2 c6 10. Bd2 Qb6 11. Qe2 Nbd7 12. Nc4 Qc7 13. h4 h5 14. g5 Nd5
15. Nxd5 cxd5 16. Bxd5 Rc8 17. Ne3 Qb6 18. Bb3 Qxd4 19. O-O-O Ba3 20. Bc3 Qxc3
21. bxa3 O-O 22. Qe1 Qa1+ 23. Kd2 Qe5 24. f4 Qxf4 25. Rf1 Qc7 26. Ke2 Nc5 27.
Kf2 Qh2+ 28. Ng2 Ne4+ 29. Kf3 Qh3+ 0-1

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.13"]
[Round "11.6"]
[White "Julia, Ernesto"]
[Black "Perez Ponsa, Federico"]
[Result "1/2-1/2"]
[WhiteElo "2374"]
[BlackElo "2476"]
[ECO "A49"]

1. Nf3 g6 2. g3 Bg7 3. d4 Nf6 4. Bg2 O-O 5. O-O d6 6. b3 c5 7. Bb2 cxd4 8.
Nxd4 d5 9. Na3 e5 10. Nf3 e4 11. Nd4 e3 12. f4 Ng4 13. Qc1 Qb6 14. Nf3 Nc6 15.
Bxg7 Kxg7 16. c4 d4 17. c5 Qd8 18. Nb5 Qf6 19. Qb2 Rd8 20. Nd6 Rxd6 21. cxd6
Bf5 22. Rac1 Rd8 23. Rxc6 bxc6 24. Qxd4 Qxd4 25. Nxd4 Rxd6 26. Nxf5+ gxf5 27.
Rc1 Rd2 28. Bf3 Rxa2 29. Rxc6 a5 30. Rc5 Kf6 31. Rc6+ Kg7 32. Rc5 Kf6 33.
Rc3 Ra3 34. h3 Nh6 35. Bc6 Ng8 36. Kg2 Ne7 37. Kf3 h5 38. Ba4 Ra1 39. Rxe3 h4
40. Rd3 Ng6 41. e3 Rg1 42. gxh4 Nxh4+ 43. Ke2 Rg2+ 44. Kd1 Rg3 45. Kd2 Ng2 46.
Bc6 Rxh3 47. Bxg2 Rh2 48. Rd6+ Ke7 49. Rd5 Rxg2+ 50. Kc3 Ra2 51. Rxf5 a4 52.
Re5+ Kd6 53. bxa4 Rxa4 54. Kd3 f6 55. Re8 Kd7 56. Rb8 f5 57. Rb6 Ke7 58. Ke2
Kf7 59. Kf3 Ra1 60. Rc6 Rb1 61. Ra6 Rc1 62. Ke2 Rb1 63. Ra3 Ke7 64. Kd3 Rd1+
65. Kc4 Ke6 66. Ra6+ Ke7 67. Rb6 Rd2 68. Rb3 Ke6 69. Rb6+ Ke7 70. Rb5 Ke6
71. Re5+ Kf6 72. Kc5 Rd1 73. Rd5 Rc1+ 74. Kd6 Rc3 75. Re5 Rd3+ 76. Kc5 Rc3+ 77.
Kd4 Rc1 78. Rc5 Rd1+ 79. Kc4 Rc1+ 80. Kb5 Rb1+ 81. Kc6 Rb3 82. Re5 1/2-1/2

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.13"]
[Round "11.7"]
[White "Barrionuevo, Pablo"]
[Black "Dolezal, Cristian"]
[Result "1-0"]
[WhiteElo "2269"]
[BlackElo "2415"]
[ECO "E09"]

1. d4 e6 2. Nf3 d5 3. c4 Nf6 4. g3 Be7 5. Bg2 O-O 6. O-O c6 7. Qc2 Nbd7 8.
Nbd2 b5 9. c5 a5 10. Re1 Nh5 11. e4 g6 12. e5 Re8 13. Nf1 f5 14. exf6 Bxf6 15.
g4 Ng7 16. g5 Be7 17. Ng3 e5 18. Rxe5 Nxe5 19. Nxe5 Bd7 20. Be3 Qc8 21. Nxg6
hxg6 22. Qxg6 Bg4 23. Qh6 Bxg5 24. Qxg5 Ra7 25. Bf4 Qe6 26. Be5 Rf7 27. Bf1
Bf3 28. Bd3 Qh3 29. Nf5 Rxe5 30. Nh6+ Kf8 31. dxe5 Re7 32. Bf5 Qh5 33. Qf6+
Rf7 34. Qd6+ Re7 35. Qf6+ Rf7 36. Qxf7+ Qxf7 37. Nxf7 Kxf7 38. Bd3 Ne6 39. Rc1
d4 40. a4 Nf4 41. axb5 Nxd3 42. b6 Nxe5 43. b7 Nd7 44. Rc4 Nb8 45. Rxd4 Ke7
46. h4 Bd5 47. h5 Kf6 48. Rg4 Be6 49. Rg6+ Kf7 50. f4 Bc4 51. f5 Bd3 52. Rd6
Bxf5 53. Rd8 Na6 54. Ra8 1-0

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.13"]
[Round "11.8"]
[White "Lujan, Carolina"]
[Black "Krysa, Leandro Sergio"]
[Result "1/2-1/2"]
[WhiteElo "2366"]
[BlackElo "2378"]
[ECO "C54"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. c3 d6 6. Bb3 O-O 7. h3 Ne7 8.
Nbd2 Ng6 9. Nf1 d5 10. Qe2 Re8 11. g3 c6 12. Bg5 h6 13. Bxf6 Qxf6 14. Ne3 dxe4
15. dxe4 Bxe3 16. Qxe3 1/2-1/2

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.13"]
[Round "11.9"]
[White "Cuevas, Alex"]
[Black "Mahia, Gustavo"]
[Result "0-1"]
[WhiteElo "2298"]
[BlackElo "2371"]
[ECO "A36"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 O-O 5. e4 c5 6. Nge2 Nc6 7. O-O d6 8. d3
Ne8 9. Be3 Nd4 10. Rb1 a5 11. Qd2 Rb8 12. f4 Nc7 13. b3 b5 14. h3 f5 15.
exf5 gxf5 16. Nd5 Nce6 17. Bf2 Rf7 18. cxb5 Rxb5 19. Nec3 Rb8 20. g4 Nf8 21.
gxf5 Bxf5 22. Ne4 Bxh3 23. Ng5 Bxg2 24. Nxf7 Bxd5 25. Ng5 h6 0-1

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.13"]
[Round "11.10"]
[White "Malbran, Guillermo"]
[Black "Giardelli, Sergio C."]
[Result "0-1"]
[WhiteElo "2198"]
[BlackElo "2346"]
[ECO "B31"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. O-O Bg7 5. h3 Nf6 6. Re1 O-O 7. c3 Qb6 8.
Ba4 Qa6 9. d4 cxd4 10. cxd4 d5 11. e5 Ne4 12. Nc3 Nxc3 13. bxc3 Na5 14. Bg5 Qe6
15. Qe2 h6 16. Bh4 Nc4 17. Nd2 Nxd2 18. Qxd2 Bd7 19. Bd1 Rfc8 20. f4 Qc6 21.
Re3 e6 22. Be7 b5 23. Rb1 Bf8 24. Bxf8 Rxf8 25. Rf3 Kg7 26. Bc2 a5 27. a3
Qc7 28. Bd3 Rab8 29. Be2 Qd8 30. Rff1 Qe7 31. Rb3 Rfc8 32. Rfb1 Rc7 33. a4 b4
34. cxb4 Bxa4 35. Ra3 Bc2 36. Rb2 axb4 37. Ra1 b3 38. Bd1 Qb4 39. Qxb4 Rxb4
40. Rc1 Rxd4 41. Bxc2 bxc2 42. Rcxc2 Rxc2 43. Rxc2 Rxf4 44. Re2 Re4 45. Rxe4
dxe4 46. Kf2 f5 0-1

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.13"]
[Round "11.11"]
[White "Fabian, Gaston"]
[Black "Pineiro, Dario"]
[Result "1/2-1/2"]
[WhiteElo "2336"]
[BlackElo "2194"]
[ECO "B12"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 h6 5. g4 Be4 6. f3 Bg6 7. h5 Bh7 8. Bd3
Bxd3 9. Qxd3 e6 10. f4 Qa5+ 11. c3 Qa6 12. Qxa6 Nxa6 13. Nf3 c5 14. Be3 Rc8 15.
Nbd2 Ne7 16. Ke2 Kd7 17. Nb3 b6 18. Nbd2 cxd4 19. cxd4 Nb4 20. Bf2 f5 21. g5
g6 22. a3 Na6 23. hxg6 Nxg6 24. Be3 hxg5 25. Rxh8 Nxh8 26. Nxg5 Be7 27. Rh1
Ng6 28. Rh6 Rg8 29. Ndf3 Nc7 30. Rh7 Ne8 31. Rh6 Bf8 32. Rh7+ Rg7 33. Rh1 Be7
34. Bd2 Rg8 35. Rh6 Bf8 36. Rh7+ Rg7 37. Rh1 Rg8 38. Rh7+ Rg7 39. Rh1 Rg8
1/2-1/2

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.13"]
[Round "11.12"]
[White "Perez, Maximiliano"]
[Black "Pichot, Alan"]
[Result "0-1"]
[WhiteElo "2298"]
[BlackElo "2327"]
[ECO "A57"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. a4 bxc4 5. Nc3 g6 6. e4 d6 7. Bxc4 Bg7 8. Nge2
O-O 9. O-O Ba6 10. Bb5 Qb6 11. h3 Ne8 12. Qd3 Nc7 13. a5 Qb7 14. Bc4 Nd7 15.
f4 Bxc4 16. Qxc4 Rab8 17. Qa4 Nb5 18. Be3 Nxc3 19. bxc3 Qb5 20. Qc2 Qb3 21.
Qd3 Qb5 22. Qc2 Nf6 23. Rfb1 Qc4 24. Ng3 h5 25. h4 Ng4 26. Bd2 Bd4+ 27. Kh1
Bf6 0-1

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.13"]
[Round "11.13"]
[White "Perez Pietronave, Carlos"]
[Black "Della Morte, German"]
[Result "1-0"]
[WhiteElo "2203"]
[BlackElo "2318"]
[ECO "A03"]

1. f4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d5 6. d3 b6 7. Nc3 Bb7 8. e4
dxe4 9. Ng5 c5 10. dxe4 Qd4+ 11. Qxd4 cxd4 12. Nb5 Rc8 13. e5 Bxg2 14. Kxg2
Rxc2+ 15. Rf2 Rxf2+ 16. Kxf2 Nd5 17. Nxd4 Na6 18. Bd2 Rc8 19. Ke2 f6 20. Ngf3
fxe5 21. fxe5 h6 22. h4 Nab4 23. a3 Nc2 24. Nxc2 Rxc2 25. Rb1 Rc4 26. Rc1
Re4+ 27. Kd3 Rg4 28. Be1 Kf7 29. b3 h5 30. Nh2 Bxe5 31. Nxg4 hxg4 32. Rc4 Nf6
33. Ra4 Bb8 34. Bf2 e5 35. Rc4 Ke6 36. Rc8 Bd6 37. b4 e4+ 38. Ke3 a5 39. bxa5
bxa5 40. a4 Bb4 41. Kd4 Kf5 42. Rb8 Bd2 43. Rb5+ Ke6 44. Be3 Be1 45. Re5+ Kf7
46. Bf4 Bf2+ 47. Kc4 Be1 48. Bg5 Bxg3 49. Rxa5 Nh5 50. Ra7+ Ke6 51. Re7+ Kf5
52. a5 Bd6 53. Rf7+ Ke6 54. a6 g3 55. a7 g2 56. Be3 Kxf7 57. a8=Q Bh2 58.
Qd5+ Kf8 59. Qxe4 Nf4 60. Bg1 1-0

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.13"]
[Round "11.14"]
[White "Bertaccini, Daniel"]
[Black "Fiori, Hector Dionisio"]
[Result "1-0"]
[WhiteElo "2176"]
[BlackElo "2171"]
[ECO "A25"]

1. c4 e5 2. Nc3 Nc6 3. g3 Bc5 4. Bg2 Nge7 5. Na4 d6 6. Nxc5 dxc5 7. d3 O-O 8.
Nf3 Be6 9. O-O f6 10. Nd2 Qd7 11. Ne4 b6 12. b3 Rad8 13. Bb2 Nf5 14. Qd2
Nfd4 15. Nc3 Ne7 16. Rfd1 Bg4 17. f3 Bh3 18. e3 Bxg2 19. Qxg2 Ndf5 20. Qf2 Rfe8
21. Rd2 Nc6 22. Nd5 Nfe7 23. Nxe7+ Rxe7 24. Rad1 Rde8 25. Bc3 Qf5 26. a3 a5
27. Kg2 h5 28. Rb2 Rd7 29. Rbd2 Rde7 30. h3 Qg6 31. Kh2 Kh7 32. g4 Nd8 33. Qh4
Qh6 34. Qxh5 Qxh5 35. gxh5 Kh6 36. Kg3 Kxh5 37. b4 axb4 38. axb4 cxb4 39.
Bxb4 c5 40. Bc3 Nc6 41. Rb1 Rb7 42. Rdb2 Reb8 43. Rb3 f5 44. f4 exf4+ 45. exf4
Rd8 46. Be1 Rbd7 47. Rd1 Nb4 48. Bxb4 cxb4 49. Kf3 Rd4 50. Ke3 Rxc4 51. dxc4
Rxd1 52. Rxb4 Rd6 53. Rb5 g6 54. Rd5 Re6+ 55. Kf3 Kh4 56. Rd8 1-0

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.13"]
[Round "11.15"]
[White "Brea, Emanuel"]
[Black "Jorge, Hector"]
[Result "1/2-1/2"]
[WhiteElo "1880"]
[ECO "D91"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Bg5 c6 6. e3 O-O 7. Qb3 dxc4 8.
Bxc4 b5 9. Bd3 Be6 10. Qc2 Na6 11. a3 h6 12. Bf4 Nd5 13. Nxd5 cxd5 14. O-O Qb6
15. Qe2 Bd7 16. Rac1 Rfc8 17. b4 Nc7 18. Rxc7 Rxc7 19. Bxc7 Qxc7 20. Bxb5 Bg4
21. Qa2 Bxf3 22. gxf3 e6 23. Ba6 h5 24. Qb2 h4 25. Qc1 Qe7 26. Rd1 Qf6 27.
Qc6 Rd8 28. Be2 h3 29. Qc7 Bf8 30. Qg3 Bd6 31. Qxh3 Rc8 32. e4 Bf4 33. exd5
Kg7 34. dxe6 Rh8 35. Qg4 Bxh2+ 36. Kf1 Bf4 37. exf7 Rh1+ 38. Kg2 Rh4 39. f8=Q+
Kxf8 40. Qc8+ Kg7 41. Bc4 Rh2+ 42. Kg1 Bd6 43. Qe6 Rh1+ 44. Kxh1 Qxf3+ 45.
Kg1 Qxd1+ 46. Kg2 Qxd4 47. Qd7+ 1/2-1/2

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.13"]
[Round "11.16"]
[White "Villarreal, Hector"]
[Black "Leal, Jorge Augusto"]
[Result "0-1"]
[WhiteElo "2169"]
[BlackElo "1863"]
[ECO "A07"]

1. Nf3 d5 2. g3 c6 3. Bg2 Bf5 4. d3 Nd7 5. Nbd2 Ngf6 6. c4 e6 7. O-O Be7 8.
Nh4 Bg4 9. h3 Bh5 10. g4 Bg6 11. Nxg6 hxg6 12. a3 Qc7 13. Nf3 Bd6 14. Re1 Ne5
15. e4 dxc4 16. d4 Nxf3+ 17. Qxf3 e5 18. Qe2 Qa5 19. Bd2 Qb5 20. Bc3 Nd7 21.
a4 Qb3 22. d5 Nc5 23. Ra3 Qb6 24. Qxc4 O-O 25. a5 Qc7 26. Bxe5 Bxe5 27. Qxc5
Bd6 28. Qc3 Bxa3 29. Qxa3 cxd5 30. exd5 Rfe8 31. Rd1 Rad8 32. a6 b6 33. d6
Qd7 34. Bd5 Kh8 35. Bb3 Re4 36. Bc2 Re6 37. Qg3 Rxd6 38. Re1 Kg8 39. Qb3 Re8
40. Rxe8+ Qxe8 41. Qc3 Rc6 42. Qd2 Qc8 43. Bd3 Rc1+ 44. Kg2 Qc6+ 45. f3 Qc5 46.
Kg3 Rg1+ 47. Kh2 Ra1 48. Kg3 Qe5+ 49. f4 Qe1+ 50. Qxe1 Rxe1 51. Kf2 Rh1 52.
Bf1 Kf8 53. Kg2 Rxf1 54. Kxf1 Ke7 55. Ke2 Kd6 56. Kd3 Kd5 57. h4 f6 58. Ke3
f5 59. gxf5 gxf5 60. Kd3 Kc5 61. h5 b5 62. Kc3 b4+ 63. Kd3 Kb5 64. Kd4 Kxa6
65. Kc5 b3 66. Kc6 Ka5 67. Kc5 a6 68. Kc4 Kb6 69. Kxb3 Kc5 70. Ka4 Kd4 71. Ka5
Ke4 72. Kxa6 Kxf4 73. b4 Kg5 74. b5 f4 75. b6 f3 76. b7 f2 77. b8=Q f1=Q+ 78.
Qb5+ Qxb5+ 79. Kxb5 Kxh5 80. Kc4 Kg4 81. Kd3 Kf3 0-1

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.13"]
[Round "11.17"]
[White "Arguinariz, Enrique"]
[Black "Maldonado, Marcos"]
[Result "1/2-1/2"]
[WhiteElo "2082"]
[BlackElo "1991"]
[ECO "D30"]

1. Nf3 d5 2. d4 e6 3. c4 c6 4. cxd5 exd5 5. Qc2 Nf6 6. Bg5 Qa5+ 7. Bd2 Bb4 8.
Bxb4 Qxb4+ 9. Nc3 O-O 10. a3 Qe7 11. e3 Ne4 12. Bd3 f5 13. O-O g6 14. b4 a6
15. Rab1 Nd6 16. a4 Bd7 17. b5 Rc8 18. Rfc1 axb5 19. axb5 Ra3 20. Qb2 Ne4 21.
Bxe4 fxe4 22. Ne5 Be6 23. bxc6 Nxc6 24. Nxc6 bxc6 25. Ne2 Bd7 26. Ra1 Rca8
27. h3 Qf8 28. Nf4 Qd6 29. Rxa3 Qxa3 30. Qxa3 Rxa3 31. Rb1 Ra7 32. g4 Kg7 33.
g5 h6 34. h4 hxg5 35. hxg5 Bg4 36. Kg2 Bf5 37. Kg3 Rc7 38. Rb6 Kf7 39. Rb8
Bc8 40. Rb1 Rb7 41. Rh1 Kg7 42. Rc1 Bd7 43. Rc2 Kf7 44. Ng2 Rb1 45. Ra2 Rb7 46.
Kf4 Ke6 47. Nh4 Be8 48. Ra8 Rf7+ 49. Kg3 Re7 50. Rd8 Kf7 51. Rd6 Re6 52.
Rxe6 Kxe6 53. Kf4 Bf7 1/2-1/2

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.13"]
[Round "11.18"]
[White "Paternoste, Martin"]
[Black "Lopez Rebert, Pablo"]
[Result "1-0"]
[WhiteElo "2076"]
[BlackElo "2049"]
[ECO "A01"]

1. b3 e5 2. Bb2 Nc6 3. e3 a6 4. c4 Nf6 5. a3 d5 6. cxd5 Nxd5 7. d3 Bd6 8. Nf3
O-O 9. Be2 f5 10. O-O Be6 11. Nbd2 Nb6 12. Rc1 Qf6 13. Qc2 Qh6 14. Rfe1 Rae8
15. e4 Rf6 16. Nc4 Nd7 17. exf5 Bxf5 18. Ne3 Be6 19. Nf1 Nc5 20. d4 Nxb3 21.
dxe5 Nxc1 22. Bxc1 Qg6 23. Bd3 Bf5 24. exf6 Rxe1 25. Nxe1 Bxd3 26. Qxd3 Qxf6
27. Qb3+ Kf8 28. Qxb7 Qc3 29. Qc8+ Kf7 30. Qf5+ Kg8 31. Bd2 Qxa3 32. Qd5+
1-0

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.13"]
[Round "11.19"]
[White "Franco, Gaston Nicolas"]
[Black "Galleto, Ricardo Ruben"]
[Result "1-0"]
[WhiteElo "2042"]
[BlackElo "2014"]
[ECO "C61"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nd4 4. Nxd4 exd4 5. d3 Qh4 6. Qf3 Bd6 7. h3 h5 8.
Nd2 c6 9. Bc4 Qe7 10. Qe2 Bc7 11. Nf3 Ba5+ 12. Bd2 Bxd2+ 13. Nxd2 d6 14. Nf3
Bd7 15. Nxd4 O-O-O 16. O-O-O b5 17. Bb3 c5 18. Nf3 Bc6 19. Rhe1 Nh6 20. Qd2
Qc7 21. c3 a5 22. Kb1 Rhe8 23. Bd5 Qb7 24. Qg5 f6 25. Bxc6 Qxc6 26. Qxg7 Ng8
27. Qf7 b4 28. Rc1 Re7 29. Qc4 Rc7 30. cxb4 axb4 31. Nd4 Qa4 32. Ne6 1-0

[Event "87th Argentinean Championship"]
[Site "Villa Martelli, ARG"]
[Date "2013.04.13"]
[Round "11.20"]
[White "Nieva, Jose Luis"]
[Black "Ferrara, Alexis Roberto"]
[Result "1/2-1/2"]
[WhiteElo "2039"]
[BlackElo "2195"]
[ECO "D06"]

1. d4 d5 2. c4 Bf5 3. Nc3 e6 4. Nf3 Nc6 5. a3 Nf6 6. Bg5 Be7 7. e3 dxc4 8.
Bxc4 Ne4 9. Bxe7 Nxe7 10. O-O O-O 11. Rc1 c6 12. Qe2 Nxc3 13. Rxc3 Bg4 14. h3
Bh5 15. Rd1 Nd5 16. Rcc1 Qf6 17. g4 Bg6 18. Ne5 Rfe8 19. Qf3 Qxf3 20. Nxf3 f6
21. b4 a6 22. Ne1 Rad8 23. Nd3 Bxd3 24. Bxd3 Kf7 25. Kg2 g6 26. Kg3 f5 27.
Rc5 h6 28. Bc4 Kf6 29. Bxd5 Rxd5 30. Rdc1 g5 31. Rxd5 exd5 32. gxf5 Kxf5 33. a4
h5 34. b5 axb5 35. axb5 Re6 36. b6 Re8 37. Ra1 h4+ 38. Kf3 Rf8 39. Ra7 Rf7
40. Ra8 Ke6+ 41. Ke2 Rg7 42. Rb8 Kd6 43. Rd8+ Ke7 44. Rh8 Ke6 45. Kf3 Rf7+ 46.
Kg2 Rg7 47. Rh6+ Kf5 48. Kf3 Rf7 49. Ke2 Rg7 50. f3 Re7 51. Kd3 Rg7 52. Ke2
Re7 53. Rd6 Rg7 54. Kd3 Re7 1/2-1/2

