[Event "II Magistral Copa Roggio C"]
[Site "?"]
[Date "2009.06.28"]
[Round "1"]
[White "Almiron, Antonio"]
[Black "Vazquez, Guillermo"]
[Result "1-0"]
[ECO "A21"]
[WhiteElo "2083"]
[BlackElo "1837"]
[PlyCount "61"]
[EventDate "2009.06.28"]
[SourceDate "2009.06.28"]

1. c4 e5 2. Nc3 g6 3. g3 Bg7 4. Bg2 Ne7 5. e3 c6 6. Nge2 O-O 7. O-O d6 8. d3
Nd7 9. Rb1 f5 10. b4 Nf6 11. b5 d5 12. bxc6 bxc6 13. cxd5 cxd5 14. Ba3 Re8 15.
Qb3 Be6 16. e4 Bf7 17. Bxe7 Rxe7 18. Nxd5 Nxd5 19. exd5 Rd7 20. Nc3 Qf6 21.
Rfc1 Rad8 22. Qa4 h5 23. Qc6 Rd6 24. Qc4 R6d7 25. a4 f4 26. Bh3 f3 27. Bxd7
Rxd7 28. Qc8+ Rd8 29. Ne4 Qe7 30. d6 Qe8 31. Rb8 1-0

[Event "II Magistral Copa Roggio C"]
[Site "?"]
[Date "2009.06.28"]
[Round "1"]
[White "Saldana, Fernando"]
[Black "Chang, Suzana"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "1835"]
[BlackElo "2060"]
[PlyCount "114"]
[EventDate "2009.06.28"]
[SourceDate "2009.06.28"]

1. e4 c5 2. Nf3 e6 3. Nc3 a6 4. a4 d6 5. d4 cxd4 6. Nxd4 Nf6 7. Bd3 Be7 8. O-O
O-O 9. Kh1 Nc6 10. Nb3 b6 11. f4 Bb7 12. Be3 Qc7 13. Qf3 e5 14. Rae1 Nb4 15. f5
d5 16. exd5 Nfxd5 17. Nxd5 Bxd5 18. Qg4 Nxd3 19. cxd3 Bxb3 20. f6 Bxf6 21. Rxf6
Be6 22. Qg3 Kh8 23. Rf2 Rac8 24. d4 exd4 25. Qxc7 Rxc7 26. Bxd4 b5 27. axb5
axb5 28. h3 Kg8 29. Rfe2 Rc4 30. Be5 Rd8 31. Re4 Rc2 32. R4e2 Rc4 33. Re4 Rxe4
34. Rxe4 h5 35. Bc3 Bc4 36. Rd4 Re8 37. Rd2 Kh7 38. Kg1 Re6 39. g3 g5 40. Kf2
Kg6 41. Bb4 Kf5 42. Bc3 Ra6 43. h4 gxh4 44. gxh4 Rg6 45. Rd1 Rg4 46. Rh1 Bd5
47. Rh2 b4 48. Bh8 b3 49. Ke2 Ke4 50. Bf6 Rg6 51. Rf2 Be6 52. Bg5 Bg4+ 53. Kd2
Rc6 54. Ke1 f5 55. Rd2 f4 56. Kf2 Rc2 57. Ke1 Ke3 0-1

[Event "II Magistral Copa Roggio C"]
[Site "?"]
[Date "2009.06.28"]
[Round "1"]
[White "Sartori, Sergio"]
[Black "Heinichen, John"]
[Result "0-1"]
[ECO "A43"]
[WhiteElo "2051"]
[BlackElo "1690"]
[PlyCount "84"]
[EventDate "2009.06.28"]
[SourceDate "2009.06.28"]

1. e4 e6 2. d4 c5 3. d5 exd5 4. exd5 d6 5. Nc3 Nf6 6. Nf3 Be7 7. Bd3 Bg4 8. O-O
O-O 9. h3 Bh5 10. Re1 Nbd7 11. Bf4 a6 12. a4 Kh8 13. a5 g5 14. Bxg5 Nxd5 15.
Bxe7 Nxe7 16. Be4 Ne5 17. g4 Bxg4 18. hxg4 Nxg4 19. Ng5 Qd7 20. Qf3 f5 21. Bd5
Ng6 22. Qh1 Rf6 23. Be6 Qg7 24. Nd5 Rff8 25. Ra3 N6e5 26. f4 Nc4 27. Rg3 Rae8
28. Nxh7 Qd4+ 29. Ne3 Rxe6 30. Nxf8+ Rh6 31. Rh3 Rxh3 32. Qxh3+ Kg8 33. Ng6
Ncxe3 34. Ne7+ Kf7 35. Qh7+ Kf6 36. Ng8+ Ke6 37. Qe7+ Kd5 38. Qxb7+ Ke6 39.
Qe7+ Kd5 40. Qb7+ Ke6 41. Qc8+ Kf7 42. Kh1 Qe4+ 0-1

[Event "II Magistral Copa Roggio C"]
[Site "?"]
[Date "2009.06.28"]
[Round "1"]
[White "Chaves, Nicolas"]
[Black "Perez, Hernan"]
[Result "1/2-1/2"]
[ECO "B20"]
[WhiteElo "1650"]
[BlackElo "1971"]
[PlyCount "83"]
[EventDate "2009.06.28"]
[SourceDate "2009.06.28"]

1. e4 c5 2. c4 d6 3. g3 Nf6 4. Bg2 Nc6 5. Nc3 g6 6. Nge2 Bg7 7. O-O O-O 8. h3
a6 9. d4 cxd4 10. Nxd4 Bd7 11. Be3 Rc8 12. b3 Qa5 13. Rc1 Nxd4 14. Bxd4 b5 15.
Nd5 Nxd5 16. exd5 bxc4 17. Bxg7 Kxg7 18. Qd4+ Kg8 19. bxc4 Qxa2 20. Rfe1 e5 21.
Qb6 Rxc4 22. Rxc4 Qxc4 23. Qxd6 Bb5 24. Qxe5 Qb4 25. Qe7 Qd2 26. Qe3 Qb4 27.
Qe4 Qxe4 28. Rxe4 Rd8 29. Rd4 Rd6 30. Bf1 Kf8 31. f4 Ke8 32. Kf2 Kd7 33. Bd3
Kc7 34. Ke3 Kb6 35. Bb1 Kc5 36. Ba2 Bf1 37. h4 Bg2 38. Rc4+ Kb6 39. Rd4 f5 40.
Rd2 Be4 41. Kd4 Kc7 42. Rb2 1/2-1/2

[Event "II Magistral Copa Roggio C"]
[Site "?"]
[Date "2009.06.28"]
[Round "1"]
[White "Benitez, Jose"]
[Black "Rivarola, Paul"]
[Result "1-0"]
[ECO "B17"]
[WhiteElo "1939"]
[BlackElo "1560"]
[PlyCount "65"]
[EventDate "2009.06.28"]
[SourceDate "2009.06.28"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Bd3 Ngf6 6. c3 Nxe4 7. Bxe4 Nf6 8.
Bc2 g6 9. Nf3 Bg7 10. O-O Bg4 11. h3 Bxf3 12. Qxf3 O-O 13. Re1 Re8 14. Bg5 Qb6
15. Bb3 a5 16. Re2 Qd8 17. Rae1 a4 18. Bc4 b5 19. Bd3 Qd7 20. a3 h6 21. Bh4 g5
22. Bg3 e6 23. Be5 Qd5 24. Qe3 Rac8 25. f4 g4 26. Bxf6 Bxf6 27. hxg4 Red8 28.
Qh3 Bg7 29. f5 exf5 30. Bxf5 Rb8 31. Re7 c5 32. Qh5 Rf8 33. Bh7+ 1-0

[Event "II Magistral Copa Roggio C"]
[Site "?"]
[Date "2009.06.28"]
[Round "1"]
[White "Moreno, Micaela"]
[Black "Florentin, Damaso"]
[Result "0-1"]
[ECO "C60"]
[WhiteElo "1554"]
[BlackElo "1939"]
[PlyCount "70"]
[EventDate "2009.06.28"]
[SourceDate "2009.06.28"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nge7 4. O-O Ng6 5. d3 Be7 6. Be3 O-O 7. Nbd2 d6 8.
c3 f5 9. exf5 Bxf5 10. Qe2 h6 11. Rfe1 Nh8 12. Ba4 g5 13. h3 Ng6 14. Nf1 Nf4
15. Bxf4 gxf4 16. Bc2 Bf6 17. Rad1 Qe8 18. N1h2 Qg6 19. Kh1 h5 20. Rg1 Kh8 21.
Nd2 Rg8 22. Nc4 Be7 23. Qf3 Rg7 24. Bb3 Rf8 25. Nf1 Nd8 26. Kh2 c6 27. Bc2 d5
28. Ncd2 Ne6 29. g3 Ng5 30. Qe2 Nxh3 31. Rg2 Bf6 32. Nf3 e4 33. dxe4 dxe4 34.
Ng1 f3 35. Nxf3 exf3 0-1

[Event "II Magistral Copa Roggio C"]
[Site "?"]
[Date "2009.06.28"]
[Round "1"]
[White "Lipiniks, Leonardo"]
[Black "Benitez, Eduardo"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "1892"]
[BlackElo "1471"]
[PlyCount "129"]
[EventDate "2009.06.28"]
[SourceDate "2009.06.28"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. c3 Nd7 6. Bd3 Bxd3 7. Qxd3 f5 8. exf6
Ngxf6 9. O-O Bd6 10. Re1 O-O 11. Bg5 Qc7 12. Nbd2 e5 13. dxe5 Nxe5 14. Nxe5
Bxe5 15. Qh3 Rae8 16. Nf3 Ne4 17. Be3 Bf6 18. Nd4 Bxd4 19. cxd4 Nd6 20. f3 Qf7
21. Bf2 Nf5 22. Qg4 Nd6 23. Qg5 Qf6 24. Qd2 Rf7 25. Rxe8+ Nxe8 26. Re1 Re7 27.
Rxe7 Qxe7 28. g3 Nd6 29. b3 Qf6 30. Kg2 Kf7 31. Qa5 Nb5 32. Qd2 h6 33. a4 Nd6
34. Be3 a6 35. Bf4 Nf5 36. Be5 Qg6 37. a5 Kg8 38. Qf4 Ne7 39. Qg4 Qxg4 40. fxg4
Kf7 41. h4 Nc8 42. h5 b6 43. b4 bxa5 44. bxa5 Na7 45. Kf3 Nb5 46. g5 hxg5 47.
Kg4 Na3 48. Kxg5 Nc4 49. Bc7 Nd2 50. Kf5 Ne4 51. g4 c5 52. dxc5 Nxc5 53. Be5
Nb3 54. g5 d4 55. h6 g6+ 56. Ke4 Kg8 57. Bc7 Nc5+ 58. Kxd4 Ne6+ 59. Kd5 Nxc7+
60. Kc6 Ne6 61. Kb6 Nxg5 62. Kxa6 Ne6 63. Kb6 Nf8 64. a6 Nd7+ 65. Kc7 1-0

[Event "II Magistral Copa Roggio C"]
[Site "?"]
[Date "2009.06.28"]
[Round "1"]
[White "Alderete, Jazmin"]
[Black "Roman, Rodrigo"]
[Result "0-1"]
[ECO "A29"]
[WhiteElo "1435"]
[BlackElo "1848"]
[PlyCount "66"]
[EventDate "2009.06.28"]
[SourceDate "2009.06.28"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. c4 c5 6. Nc3 Nc6 7. d3 d5 8. cxd5
Nxd5 9. Nxd5 Qxd5 10. Rb1 Qxa2 11. Be3 Nd4 12. Re1 Qb3 13. Qxb3 Nxb3 14. Ng5
Rb8 15. Bd5 Nd4 16. Bd2 h6 17. Ne4 b6 18. Bf4 e5 19. Bd2 Rd8 20. Nc3 Bf5 21. f4
Nxe2+ 22. Nxe2 Rxd5 23. fxe5 Bxd3 24. Nc3 Rxe5 25. Rxe5 Bxe5 26. Rd1 c4 27.
Bxh6 b5 28. Nd5 Rd8 29. Ne7+ Kh7 30. Bd2 Bd4+ 31. Kg2 Be4+ 32. Kf1 Re8 33. Bc1
Bd3+ 0-1

[Event "II Magistral Copa Roggio C"]
[Site "?"]
[Date "2009.06.29"]
[Round "2"]
[White "Roman, Rodrigo"]
[Black "Almiron, Antonio"]
[Result "0-1"]
[ECO "B26"]
[WhiteElo "1848"]
[BlackElo "2083"]
[PlyCount "54"]
[EventDate "2009.06.28"]
[SourceDate "2009.06.29"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Be3 e6 7. Qd2 Nge7 8. Bh6
Bxh6 9. Qxh6 Nd4 10. Qd2 e5 11. Nd1 Be6 12. c3 Ndc6 13. Ne3 f5 14. Ne2 d5 15.
exd5 Nxd5 16. f4 exf4 17. Nxd5 Bxd5 18. Nxf4 Bxg2 19. Nxg2 Qe7+ 20. Kf2 O-O-O
21. Rhe1 Qd6 22. Rad1 Rhe8 23. Rxe8 Rxe8 24. Qf4 Ne5 25. Kg1 Qd5 26. d4 Ng4 27.
h3 Re2 0-1

[Event "II Magistral Copa Roggio C"]
[Site "?"]
[Date "2009.06.29"]
[Round "2"]
[White "Chang, Suzana"]
[Black "Lipiniks, Leonardo"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2060"]
[BlackElo "1892"]
[PlyCount "99"]
[EventDate "2009.06.28"]
[SourceDate "2009.06.29"]

1. d4 d5 2. g3 e6 3. Bg2 c5 4. Nf3 Nc6 5. O-O f5 6. c4 Nf6 7. Nc3 cxd4 8. Nxd4
Be7 9. Nxe6 Bxe6 10. cxd5 Nxd5 11. Bxd5 Bxd5 12. Qxd5 Qxd5 13. Nxd5 Kf7 14.
Nxe7 Kxe7 15. Rd1 h6 16. Be3 Rad8 17. b4 b6 18. b5 Nb4 19. Bd2 Nd5 20. a4 Rd7
21. a5 Rhd8 22. Rdc1 Ke8 23. axb6 axb6 24. Bc3 Nxc3 25. Rxc3 Rd1+ 26. Rxd1
Rxd1+ 27. Kg2 Rb1 28. Rc7 Kf8 29. h4 Rxb5 30. Kf3 Rb4 31. h5 b5 32. Rb7 Kg8 33.
Ke3 Kf8 34. f4 Re4+ 35. Kf3 Rb4 36. Ke3 Re4+ 37. Kd3 Rb4 38. Kc3 Rc4+ 39. Kb3
Re4 40. Rxb5 Rxe2 41. Rxf5+ Ke7 42. g4 Rg2 43. g5 hxg5 44. Rxg5 Rxg5 45. fxg5
Ke6 46. Kc4 Kf5 47. h6 gxh6 48. gxh6 Kg6 49. h7 Kxh7 50. Kd5 1/2-1/2

[Event "II Magistral Copa Roggio C"]
[Site "?"]
[Date "2009.06.29"]
[Round "2"]
[White "Heinichen, John"]
[Black "Benitez, Jose"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "1690"]
[BlackElo "1939"]
[PlyCount "96"]
[EventDate "2009.06.28"]
[SourceDate "2009.06.29"]

1. e4 e6 2. d3 d5 3. Nd2 c5 4. g3 Nc6 5. Bg2 Nf6 6. Ngf3 Be7 7. O-O O-O 8. e5
Nd7 9. Re1 Qc7 10. Qe2 b5 11. c3 a5 12. h4 Ba6 13. Nf1 Rfc8 14. Bf4 b4 15. N1h2
bxc3 16. bxc3 Rcb8 17. Ng5 Qb6 18. Qh5 Bxg5 19. hxg5 Bxd3 20. Ng4 Bg6 21. Qh3
Qb2 22. Nf6+ gxf6 23. exf6 Kh8 24. Bxb8 Rxb8 25. Qh6 Rg8 26. Bxd5 Nce5 27. f4
Ng4 28. Qh3 Qf2+ 29. Kh1 Qxe1+ 30. Rxe1 Nf2+ 31. Kg2 Nxh3 32. Bc6 Nxf4+ 33.
gxf4 Nb6 34. Re5 Nd5 35. Bxd5 exd5 36. Kf3 Rd8 37. Kg4 d4 38. cxd4 cxd4 39. Re1
Bc2 40. g6 hxg6 41. Rh1+ Kg8 42. Rh2 d3 43. Rd2 Re8 44. Kf3 Re1 45. Kf2 Rd1 46.
Ke3 Rxd2 47. Kxd2 Kf8 48. Kc3 Ke8 0-1

[Event "II Magistral Copa Roggio C"]
[Site "?"]
[Date "2009.06.29"]
[Round "2"]
[White "Florentin, Damaso"]
[Black "Berni, Miguel"]
[Result "0-1"]
[ECO "C44"]
[WhiteElo "1939"]
[PlyCount "76"]
[EventDate "2009.06.28"]
[SourceDate "2009.06.29"]

1. e4 e5 2. Nf3 Nf6 3. d3 Nc6 4. Be2 Be7 5. O-O O-O 6. c3 d5 7. Qc2 Be6 8. Bg5
Re8 9. Nbd2 Nd7 10. Be3 dxe4 11. dxe4 Bc5 12. Bg5 Be7 13. Be3 Bc5 14. Bxc5 Nxc5
15. Rad1 Qe7 16. b4 Nd7 17. Nb3 f5 18. Bd3 f4 19. b5 Nd8 20. c4 Nf7 21. Qc3 b6
22. a4 Bg4 23. Be2 Nf6 24. Qc2 g5 25. c5 Bxf3 26. gxf3 h5 27. Kh1 Kh8 28. Rg1
Rg8 29. Bc4 Rg7 30. Qc3 g4 31. h3 Nh6 32. Bd5 Nxd5 33. Rxd5 Qh4 34. fxg4 Nxg4
35. Rxg4 hxg4 36. Rxe5 f3 37. Kg1 Qxh3 38. Rh5+ Qxh5 0-1

[Event "II Magistral Copa Roggio C"]
[Site "?"]
[Date "2009.06.29"]
[Round "2"]
[White "Perez, Hernan"]
[Black "Riva, Eric"]
[Result "1-0"]
[ECO "D03"]
[WhiteElo "1971"]
[PlyCount "65"]
[EventDate "2009.06.28"]
[SourceDate "2009.06.29"]

1. d4 d5 2. Nf3 Nf6 3. Bg5 h6 4. Bh4 Bf5 5. e3 Nbd7 6. Be2 e6 7. Nbd2 Be7 8. c4
c6 9. O-O O-O 10. Rc1 Ne4 11. Bxe7 Qxe7 12. Nxe4 Bxe4 13. Qb3 b6 14. Nd2 Bh7
15. cxd5 cxd5 16. Rc7 Qd6 17. Rc3 Rac8 18. Rfc1 Rxc3 19. Qxc3 Nf6 20. a3 Ne4
21. Nxe4 Bxe4 22. Qc7 Qxc7 23. Rxc7 f6 24. f3 Bg6 25. Bb5 Rf7 26. Bd7 Kh7 27.
Rxa7 e5 28. Rb7 exd4 29. exd4 h5 30. Bc6 Rxb7 31. Bxb7 Bf7 32. b4 g5 33. a4 1-0

[Event "II Magistral Copa Roggio C"]
[Site "?"]
[Date "2009.06.29"]
[Round "2"]
[White "Sartori, Sergio"]
[Black "Chaves, Nicolas"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2051"]
[BlackElo "1650"]
[PlyCount "105"]
[EventDate "2009.06.28"]
[SourceDate "2009.06.29"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Bd7 6. Bd3 Bb5 7. O-O Bxd3 8. Qxd3
Nc6 9. dxc5 Bxc5 10. a4 a5 11. Na3 Nge7 12. Bf4 Ng6 13. Bg3 O-O 14. Nb5 Na7 15.
Nbd4 Bxd4 16. Qxd4 Qxd4 17. Nxd4 Nc6 18. Nxc6 bxc6 19. b4 Rfb8 20. Rfb1 axb4
21. cxb4 Rb6 22. Ra2 h5 23. h3 h4 24. Bh2 Rba6 25. Rba1 Rb6 26. Rb2 Rba6 27.
Rba2 Rb6 28. Rb1 Rab8 29. Kf1 Kf8 30. f4 Ke8 31. a5 Ra6 32. Ke2 Rb5 33. Kd3 c5
34. Rc2 cxb4 35. Rc8+ Ke7 36. Rbc1 Ra7 37. a6 Kd7 38. Bg1 Nxf4+ 39. Ke3 b3 40.
Kxf4 b2 41. Bxa7 bxc1=Q+ 42. Rxc1 Ra5 43. Bb8 Rxa6 44. Rc7+ Ke8 45. Rc8+ Kd7
46. Rg8 Ra8 47. Rf8 Kc6 48. Bd6 Ra2 49. Kf3 d4 50. Rxf7 d3 51. Rxg7 d2 52. Ke2
Kd5 53. Rg4 1-0

[Event "II Magistral Copa Roggio C"]
[Site "?"]
[Date "2009.06.29"]
[Round "2"]
[White "Vazquez, Guillermo"]
[Black "Moreno, Micaela"]
[Result "1-0"]
[ECO "B45"]
[WhiteElo "1837"]
[BlackElo "1554"]
[PlyCount "75"]
[EventDate "2009.06.28"]
[SourceDate "2009.06.29"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. a3 Be7 7. Be3 d5 8. Bb5
Bd7 9. exd5 exd5 10. O-O O-O 11. h3 a6 12. Be2 Re8 13. Bf3 Nxd4 14. Bxd4 Be6
15. Qd3 Qd6 16. Rad1 Rad8 17. b4 Nd7 18. Rfe1 Bf6 19. Bxf6 Nxf6 20. Nxd5 Nxd5
21. Bxd5 Bxd5 22. Rxe8+ Rxe8 23. Qxd5 Qc7 24. c4 h6 25. c5 Qe7 26. Rd3 Qe2 27.
Rf3 Qe7 28. Re3 Qd8 29. Qxd8 Rxd8 30. Re7 Rb8 31. Kf1 Kf8 32. Rc7 Ke8 33. Ke2
b6 34. c6 b5 35. Rb7 Rc8 36. Rb6 Ra8 37. c7 Kd7 38. Rb8 1-0

[Event "II Magistral Copa Roggio C"]
[Site "?"]
[Date "2009.06.29"]
[Round "2"]
[White "Benitez, Eduardo"]
[Black "Saldana, Fernando"]
[Result "0-1"]
[ECO "E43"]
[WhiteElo "1471"]
[BlackElo "1835"]
[PlyCount "104"]
[EventDate "2009.06.28"]
[SourceDate "2009.06.29"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bd2 b6 5. e3 Bb7 6. Nf3 O-O 7. Bd3 c5 8. a3
Bxc3 9. Bxc3 d6 10. d5 e5 11. e4 Nbd7 12. Nd2 Qe7 13. Qe2 Rfb8 14. O-O h6 15.
b4 Bc8 16. f4 exf4 17. Rxf4 Ne5 18. Re1 Bg4 19. Qf1 Rb7 20. h3 Bh5 21. Rf5 Bg6
22. Bxe5 dxe5 23. Rf2 cxb4 24. axb4 Qxb4 25. Rb1 Qe7 26. Qe1 Nd7 27. Nb3 Nc5
28. Qe3 Nxb3 29. Rxb3 Rc7 30. Ra2 Rd8 31. Rb5 Rdc8 32. Kh2 f6 33. Qd2 Rd8 34.
Ra6 Rdd7 35. Qa2 Kh8 36. Rb1 Qc5 37. Ra1 Qe3 38. Qb1 Qc5 39. R1a4 Bf7 40. Qa1
Qe7 41. Be2 Rb7 42. d6 Qxd6 43. Rxa7 Rxa7 44. Rxa7 Rxa7 45. Qxa7 Bg6 46. Qa8+
Kh7 47. Qd5 Qc5 48. Bd1 Qf2 49. Bf3 Qd4 50. Qc6 Qc5 51. Qd5 Qc7 52. Bd1 Bf7 0-1

[Event "II Magistral Copa Roggio C"]
[Site "?"]
[Date "2009.06.29"]
[Round "2"]
[White "Rivarola, Paul"]
[Black "Alderete, Jazmin"]
[Result "1/2-1/2"]
[ECO "D60"]
[WhiteElo "1560"]
[BlackElo "1435"]
[PlyCount "100"]
[EventDate "2009.06.28"]
[SourceDate "2009.06.29"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. Nf3 O-O 6. e3 Nbd7 7. Bd3 c5 8. O-O
h6 9. Bh4 b6 10. cxd5 Nxd5 11. Nxd5 Bxh4 12. Nxh4 Qxh4 13. Nc7 Rb8 14. Qa4 cxd4
15. exd4 a5 16. Bb5 Rd8 17. Rfd1 Nf6 18. h3 Bb7 19. Rac1 Rd6 20. Bc6 Bxc6 21.
Rxc6 Rxc6 22. Qxc6 Qe4 23. Qxe4 Nxe4 24. d5 Rd8 25. f3 Nf6 26. d6 Nd7 27. Rc1
Nc5 28. Nb5 e5 29. a3 f6 30. b4 axb4 31. axb4 Nd3 32. Rc6 Nxb4 33. Rxb6 Nd5 34.
Rc6 Nb4 35. Rc7 Nd5 36. Rb7 f5 37. Na7 Rxd6 38. Nc8 Rc6 39. Ne7+ Nxe7 40. Rxe7
Rc5 41. Kf2 Kh7 42. g4 f4 43. h4 Kg6 44. Re6+ Kf7 45. Rb6 Rc2+ 46. Kf1 Rc4 47.
Kf2 e4 48. fxe4 Rxe4 49. Kf3 Ra4 50. g5 hxg5 1/2-1/2

[Event "II Magistral Copa Roggio C"]
[Site "?"]
[Date "2009.06.30"]
[Round "3"]
[White "Berni, Miguel"]
[Black "Almiron, Antonio"]
[Result "0-1"]
[ECO "C42"]
[BlackElo "2083"]
[PlyCount "36"]
[EventDate "2009.06.28"]
[SourceDate "2009.06.30"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Bb4 4. Bc4 O-O 5. d3 c6 6. O-O d5 7. exd5 cxd5 8.
Bb3 Nc6 9. Bg5 Be6 10. Qe2 Qd6 11. Nb5 Qb8 12. d4 e4 13. Nd2 a6 14. Nc3 Nxd4
15. Qe3 Ng4 16. Qh3 Bxc3 17. Bf4 Qxf4 18. g3 Ne2+ 0-1

[Event "II Magistral Copa Roggio C"]
[Site "?"]
[Date "2009.06.30"]
[Round "3"]
[White "Benitez, Jose"]
[Black "Chang, Suzana"]
[Result "0-1"]
[ECO "B84"]
[WhiteElo "1939"]
[BlackElo "2060"]
[PlyCount "56"]
[EventDate "2009.06.28"]
[SourceDate "2009.06.30"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Be2 Nf6 7. O-O Be7 8.
Kh1 O-O 9. f4 d6 10. Bf3 Nc6 11. Nde2 b5 12. g4 b4 13. Na4 d5 14. Ng3 dxe4 15.
Nxe4 Rd8 16. Qe1 Nxe4 17. Bxe4 Bb7 18. Be3 Nd4 19. Bg1 Nxc2 20. Qe2 Nxa1 21.
Bb6 Bxe4+ 22. Qxe4 Qc2 23. Qxc2 Nxc2 24. Bxd8 Rxd8 25. Rc1 Ne3 26. h3 Nd5 27.
Rc6 Nxf4 28. Rxa6 g5 0-1

[Event "II Magistral Copa Roggio C"]
[Site "?"]
[Date "2009.06.30"]
[Round "3"]
[White "Lipiniks, Leonardo"]
[Black "Perez, Hernan"]
[Result "1-0"]
[ECO "B21"]
[WhiteElo "1892"]
[BlackElo "1971"]
[PlyCount "43"]
[EventDate "2009.06.28"]
[SourceDate "2009.06.30"]

1. e4 c5 2. d3 g6 3. f4 d6 4. Nf3 Bg7 5. c3 Nc6 6. Be2 e6 7. O-O Nge7 8. Be3
O-O 9. Nbd2 b5 10. Kh1 b4 11. d4 bxc3 12. bxc3 f5 13. dxc5 Bxc3 14. cxd6 Qxd6
15. Rc1 Bg7 16. Bc5 Qd8 17. e5 h6 18. Bb5 Rf7 19. Nc4 Bf8 20. Qa4 Nb8 21. Nd6
Rh7 22. Nxc8 1-0

[Event "II Magistral Copa Roggio C"]
[Site "?"]
[Date "2009.06.30"]
[Round "3"]
[White "Vazquez, Guillermo"]
[Black "Sartori, Sergio"]
[Result "0-1"]
[ECO "C65"]
[WhiteElo "1837"]
[BlackElo "2051"]
[PlyCount "82"]
[EventDate "2009.06.28"]
[SourceDate "2009.06.30"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. c3 Nf6 5. d3 d6 6. Be3 Bb6 7. Nbd2 O-O 8. Bg5
Ne7 9. Bxf6 gxf6 10. h4 f5 11. Bc4 d5 12. Ng5 h6 13. exd5 hxg5 14. hxg5 Kg7 15.
Rh6 Ng6 16. Qh5 Rh8 17. O-O-O Bxf2 18. Rh1 Be3 19. d6 Qg8 20. dxc7 Bd7 21. Kc2
Bxd2 22. Kxd2 b5 23. Bb3 Rc8 24. g4 f4 25. Bc2 Bc6 26. Rh2 Rxc7 27. b3 Re7 28.
d4 e4 29. Ke2 Rd7 30. Ke1 b4 31. Qh3 a5 32. Qf1 Rxh6 33. Rxh6 Qe8 34. Qh3 Qg8
35. Qf1 f6 36. Qh3 fxg5 37. Qh5 Kf6 38. Qh3 bxc3 39. Qxc3 Qd5 40. Kf1 Bb5+ 41.
Kg2 Qxd4 0-1

[Event "II Magistral Copa Roggio C"]
[Site "?"]
[Date "2009.06.30"]
[Round "3"]
[White "Saldana, Fernando"]
[Black "Florentin, Damaso"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1835"]
[BlackElo "1929"]
[PlyCount "75"]
[EventDate "2009.06.28"]
[SourceDate "2009.06.30"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 d6 5. Bc4 Nf6 6. Nc3 Bg4 7. f3 Nxd4 8.
Qxd4 Be6 9. Be3 Be7 10. O-O-O a6 11. g4 c5 12. Qd3 Qc8 13. g5 Nd7 14. f4 b5 15.
Bd5 Rb8 16. f5 Ne5 17. Qf1 Bd7 18. f6 gxf6 19. gxf6 Bf8 20. Bf4 b4 21. Ne2 Bh3
22. Qf2 h5 23. Rhg1 Be6 24. Rg2 Ng4 25. Qg3 Nxf6 26. Bxd6 h4 27. Qe5 Bxd6 28.
Qxf6 Rf8 29. Bxe6 fxe6 30. Qg6+ Ke7 31. Qg5+ Kd7 32. e5 Rb6 33. Qg7+ Ke8 34.
exd6 Rb7 35. Qg6+ Kd7 36. Qe4 Rf7 37. Nf4 e5 38. Ng6 1-0

[Event "II Magistral Copa Roggio C"]
[Site "?"]
[Date "2009.06.30"]
[Round "3"]
[White "Heinichen, John"]
[Black "Roman, Roman"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "1690"]
[BlackElo "1848"]
[PlyCount "65"]
[EventDate "2009.06.28"]
[SourceDate "2009.06.30"]

1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. Ngf3 dxe4 5. dxe4 Bc5 6. Bd3 Nc6 7. O-O e5 8.
Nb3 Bd6 9. Be3 O-O 10. h3 a5 11. a4 Nb4 12. Qe2 Qe7 13. Rac1 b6 14. Bg5 Nxd3
15. cxd3 Ba6 16. Nh4 h6 17. Nf5 Qe6 18. Bxf6 Qxf6 19. Nd2 Rad8 20. Nc4 Bc5 21.
Kh1 Bc8 22. f4 exf4 23. Rxf4 Bxf5 24. Rxf5 Qe6 25. Nxa5 g6 26. Rf3 Ra8 27. Nb7
Bd4 28. e5 Rxa4 29. Rxc7 Ra1+ 30. Rf1 Qxe5 31. Rc2 Qxe2 32. Rxe2 Rxf1+ 33. Kh2
0-1

[Event "II Magistral Copa Roggio C"]
[Site "?"]
[Date "2009.06.30"]
[Round "3"]
[White "Chaves, Nicolas"]
[Black "Aldereete, Jazmin"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "1650"]
[BlackElo "1435"]
[PlyCount "80"]
[EventDate "2009.06.28"]
[SourceDate "2009.06.30"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Be7 6. b3 O-O 7. Bb2 c5 8. Nf3
Nc6 9. Be2 Be6 10. O-O Re8 11. Nd2 a6 12. f4 Bf8 13. f5 Bd7 14. Rf4 Qc7 15. Rh4
Ne5 16. Nc4 Nxc4 17. Bxc4 Bc6 18. Nd5 Nxd5 19. Bxd5 Bxd5 20. Qxd5 Qc6 21. Rd1
Rac8 22. Rd3 c4 23. Qxc6 Rxc6 24. Rdh3 h6 25. Rc3 Be7 26. Rhh3 Bf6 27. e5 Bxe5
28. Rce3 Kf8 29. Bxe5 Rxe5 30. bxc4 Rxc4 31. Rxe5 dxe5 32. f6 Rxc2 33. fxg7+
Kxg7 34. a3 f5 35. Rb3 b5 36. h3 Kf6 37. Kh2 f4 38. h4 e4 39. Kh3 Rd2 40. a4
Rd3+ 0-1

[Event "II Magistral Copa Roggio C"]
[Site "?"]
[Date "2009.06.30"]
[Round "3"]
[White "Riva, Eric"]
[Black "Rivarola, Paul"]
[Result "1/2-1/2"]
[ECO "B12"]
[BlackElo "1560"]
[PlyCount "96"]
[EventDate "2009.06.28"]
[SourceDate "2009.06.30"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Ne7 6. Nbd2 Nd7 7. c3 c5 8. Nf1
Nc6 9. Ng3 Bg4 10. O-O cxd4 11. cxd4 Qb6 12. Be3 Be7 13. Rb1 O-O-O 14. a3 h5
15. h3 Bxf3 16. Bxf3 h4 17. Ne2 f6 18. exf6 Nxf6 19. Qc2 Kb8 20. Nf4 Rc8 21.
Qd2 Na5 22. Ng6 Nc4 23. Qe2 Nxe3 24. Qxe3 Rhe8 25. Nxh4 Ka8 26. Ng6 Bd6 27. Ne5
Rc2 28. Nd3 Rec8 29. b4 R8c3 30. Rbc1 Rxc1 31. Rxc1 Rxa3 32. Be2 a6 33. Qg5
Qxd4 34. Qxg7 Rc3 35. Rxc3 Qxc3 36. Nc5 Bxc5 37. bxc5 Qe1+ 38. Bf1 Ne4 39. Qf8+
Ka7 40. Qf3 Nxc5 41. Qe3 Qb4 42. f4 Kb6 43. h4 Kc6 44. h5 Ne4 45. g4 Kd7 46. g5
Nxg5 47. fxg5 Qg4+ 48. Bg2 Qxh5 1/2-1/2

[Event "II Magistral Copa Roggio C"]
[Site "?"]
[Date "2009.06.30"]
[Round "3"]
[White "Moreno, Micaela"]
[Black "Benitez, Eduardo"]
[Result "0-1"]
[ECO "B00"]
[WhiteElo "1554"]
[BlackElo "1471"]
[PlyCount "82"]
[EventDate "2009.06.28"]
[SourceDate "2009.06.30"]

1. e4 b6 2. d4 Bb7 3. Nc3 e6 4. Bd3 Bb4 5. Bd2 Ne7 6. Nf3 O-O 7. a3 Bxc3 8.
Bxc3 f5 9. exf5 Nxf5 10. Qe2 Nh4 11. Be4 Nxf3+ 12. Bxf3 Bxf3 13. gxf3 Qg5 14.
Qe4 Nc6 15. Qg4 Qxg4 16. fxg4 Rf4 17. O-O-O Rxf2 18. Rd2 Raf8 19. h3 Ne7 20.
Rh2 Rf1+ 21. Rd1 Nd5 22. Bd2 R8f2 23. Rh1 Rxd1+ 24. Kxd1 b5 25. Ke1 Rg2 26. Rf1
Rh2 27. Rf3 h6 28. Kd1 Nf6 29. Bxh6 gxh6 30. Rxf6 Rxh3 31. Kd2 Kg7 32. Rf2 Rg3
33. Rf4 a5 34. Re4 c6 35. Rf4 Kg6 36. Ke2 Kg5 37. Rf7 d5 38. Re7 Rxg4 39. Rxe6
Re4+ 40. Rxe4 dxe4 41. Ke3 Kf5 0-1

[Event "II Magistral Copa Roggio C"]
[Site "?"]
[Date "2009.07.01"]
[Round "4"]
[White "Almiron, Antonio"]
[Black "Lipiniks, Leonardo"]
[Result "1-0"]
[ECO "A30"]
[WhiteElo "2083"]
[BlackElo "1892"]
[PlyCount "65"]
[EventDate "2009.06.28"]
[SourceDate "2009.07.01"]

1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. O-O e6 5. c4 Be7 6. d4 c5 7. d5 exd5 8. Nh4
d6 9. Nc3 Qd7 10. cxd5 O-O 11. e4 Ne8 12. f4 Bxh4 13. gxh4 Qe7 14. h5 Nd7 15.
Re1 Qf6 16. Qg4 Bc8 17. Qg3 Rb8 18. e5 Qf5 19. Bf3 dxe5 20. fxe5 f6 21. Bg4
Qxg4 22. Qxg4 Nxe5 23. Qg3 Nd6 24. Bf4 Nf5 25. Qf2 Nd3 26. Bxb8 Nxf2 27. Kxf2
Bd7 28. Bxa7 Nd4 29. Re7 Bg4 30. Rg1 Nf5 31. Rb7 Bxh5 32. Bxb6 g5 33. Bxc5 1-0

[Event "II Magistral Copa Roggio C"]
[Site "?"]
[Date "2009.07.01"]
[Round "4"]
[White "Chang, Suxana"]
[Black "Berni, Miguel"]
[Result "1-0"]
[ECO "D13"]
[WhiteElo "2060"]
[PlyCount "83"]
[EventDate "2009.06.28"]
[SourceDate "2009.07.01"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nc6 5. Nf3 Nf6 6. Bf4 e6 7. e3 Bd6 8.
Bxd6 Qxd6 9. Bd3 a6 10. O-O e5 11. dxe5 Nxe5 12. Nxe5 Qxe5 13. Qa4+ Bd7 14. Bb5
Rd8 15. Bxd7+ Rxd7 16. Qa3 Qd6 17. Qxd6 Rxd6 18. Ne2 O-O 19. Rac1 Rdd8 20. Rc7
b5 21. Rfc1 Ra8 22. Nd4 Kh8 23. Kf1 Ne4 24. Ke2 Kg8 25. R1c6 Rfe8 26. Rd7 Nf6
27. Rdd6 Re4 28. Rxa6 Rae8 29. Kf1 Rc8 30. Rdc6 Rb8 31. Ra7 Ree8 32. Rcc7 Rf8
33. Nc6 Rbe8 34. Rcb7 Ra8 35. Rxa8 Rxa8 36. Rxb5 g6 37. Ne7+ Kg7 38. a3 Re8 39.
Nxd5 Nxd5 40. Rxd5 Rb8 41. b4 Ra8 42. Ra5 1-0

[Event "II Magistral Copa Roggio C"]
[Site "?"]
[Date "2009.07.01"]
[Round "4"]
[White "Roman, Rodrigo"]
[Black "Sartori, Sergio"]
[Result "1/2-1/2"]
[ECO "A41"]
[WhiteElo "1848"]
[BlackElo "2051"]
[PlyCount "109"]
[EventDate "2009.06.28"]
[SourceDate "2009.07.01"]

1. d4 d6 2. Nf3 g6 3. Bg5 Bg7 4. Nbd2 h6 5. Bh4 g5 6. Bg3 g4 7. Ng1 Bxd4 8. c3
Bg7 9. e4 h5 10. Bh4 d5 11. Qb3 c6 12. O-O-O Qb6 13. exd5 cxd5 14. Qxd5 Be6 15.
Qb5+ Nc6 16. Nb3 Bd7 17. Nc5 Bf5 18. Bg5 Bh6 19. Bxh6 Rxh6 20. Bc4 Qxb5 21.
Bxb5 a6 22. Bd3 Bxd3 23. Nxd3 O-O-O 24. Ne2 Rhd6 25. Ndf4 Nf6 26. Rxd6 exd6 27.
Rd1 h4 28. Nd5 Nxd5 29. Rxd5 Ne5 30. Nf4 Kd7 31. Nd3 Re8 32. Kd1 Nxd3 33. Rxd3
f5 34. g3 h3 35. f3 Rg8 36. Ke2 Ke6 37. fxg4 Rxg4 38. Kf3 Re4 39. b3 b5 40. a3
Ke5 41. Rd1 a5 42. Rd3 d5 43. Re3 a4 44. b4 Ke6 45. Re2 Kf7 46. Re3 Kf6 47. Kf2
Ke6 48. Kf3 Ke5 49. Kf2 Kf6 50. Kf3 Kg5 51. Rd3 Rc4 52. Ke3 Re4+ 53. Kf3 Rc4
54. Ke3 Re4+ 55. Kf3 1/2-1/2

[Event "II Magistral Copa Roggio C"]
[Site "?"]
[Date "2009.07.01"]
[Round "4"]
[White "Saldana, Fernando"]
[Black "Benitez, Jose"]
[Result "1-0"]
[ECO "C08"]
[WhiteElo "1835"]
[BlackElo "1939"]
[PlyCount "99"]
[EventDate "2009.06.28"]
[SourceDate "2009.07.01"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 exd5 5. Bb5+ Bd7 6. Bxd7+ Nxd7 7. Ne2 Ngf6
8. O-O Bd6 9. Nf3 O-O 10. Bf4 Qc7 11. Bxd6 Qxd6 12. Ng3 Rfe8 13. Re1 Rxe1+ 14.
Qxe1 Re8 15. Qa5 a6 16. Re1 Rxe1+ 17. Qxe1 g6 18. dxc5 Nxc5 19. Qe5 Qxe5 20.
Nxe5 Kf8 21. f3 Ke7 22. Kf2 Kd6 23. Nd3 Nxd3+ 24. cxd3 Ke5 25. Ne2 d4 26. f4+
Kd5 27. Kf3 h5 28. h3 Nd7 29. g4 hxg4+ 30. Kxg4 Nc5 31. Nc1 f6 32. h4 Ke6 33.
b4 Na4 34. Nb3 Nc3 35. Nxd4+ Kd5 36. Nc2 Kd6 37. a3 Nd1 38. Kf3 Ke6 39. Nd4+
Kd5 40. Nc2 Nb2 41. Ke3 Nd1+ 42. Kd2 Nf2 43. Ke2 Nh3 44. Ke3 b6 45. Ne1 a5 46.
Nf3 Ke6 47. bxa5 bxa5 48. Nd2 Kd5 49. Nc4 Kc5 50. Nxa5 1-0

[Event "II Magistral Copa Roggio C"]
[Site "?"]
[Date "2009.07.01"]
[Round "4"]
[White "Alderete, Jazmin"]
[Black "Perez, Hernan"]
[Result "1/2-1/2"]
[ECO "D04"]
[WhiteElo "1435"]
[BlackElo "1971"]
[PlyCount "79"]
[EventDate "2009.06.28"]
[SourceDate "2009.07.01"]

1. Nf3 c5 2. e3 g6 3. d4 Bg7 4. b3 Nf6 5. Bb2 O-O 6. Be2 d5 7. O-O Ne4 8. Nbd2
Nc6 9. Ne5 cxd4 10. Nxc6 bxc6 11. Nxe4 dxe4 12. Bxd4 Bxd4 13. Qxd4 Qxd4 14.
exd4 Rd8 15. Rad1 Bf5 16. Rfe1 h5 17. c3 a5 18. f3 Kf8 19. fxe4 Bxe4 20. Bxh5
Bc2 21. Rc1 Bxb3 22. axb3 gxh5 23. Re5 Rd5 24. Rce1 Rb8 25. Ra1 Rxe5 26. dxe5
Rb5 27. Ra3 Rxe5 28. Kf2 Kg7 29. Kf3 f5 30. Ra4 Rd5 31. Ke3 Rb5 32. Ra3 e5 33.
c4 Rc5 34. g3 Kf6 35. h4 Ke6 36. Ra2 e4 37. Kd4 Re5 38. Ke3 Kf6 39. Ra3 Kg6 40.
Ra2 1/2-1/2

[Event "II Magistral Copa Roggio C"]
[Site "?"]
[Date "2009.07.01"]
[Round "4"]
[White "Florentin, Damaso"]
[Black "Riva, Eric"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1939"]
[PlyCount "83"]
[EventDate "2009.06.28"]
[SourceDate "2009.07.01"]

1. d4 d5 2. Bg5 Nf6 3. e3 c5 4. c3 c4 5. Nd2 Bf5 6. Ngf3 Nc6 7. Be2 e6 8. O-O
Bd6 9. b3 b5 10. bxc4 bxc4 11. Qa4 Qc7 12. g3 h6 13. Bf4 Nd7 14. Nh4 Bh3 15.
Rfe1 g5 16. Bxd6 Qxd6 17. Ng2 f5 18. Bh5+ Ke7 19. Bf3 h5 20. Nxc4 Nb6 21. Nxb6
axb6 22. Qd1 h4 23. c4 hxg3 24. fxg3 dxc4 25. Qc1 b5 26. a4 Rac8 27. axb5 Nb4
28. Ra7+ Kf6 29. Qa3 g4 30. Ra6 Qxa6 31. bxa6 Nc2 32. Qc3 Nxe1 33. Nxe1 gxf3
34. Nxf3 Ke7 35. d5 Rhg8 36. Qe5 Rg6 37. Nd4 c3 38. a7 c2 39. Nxc2 Rxc2 40.
a8=Q Rg2+ 41. Kh1 Rb2 42. Qa7+ 1-0

[Event "II Magistral Copa Roggio C"]
[Site "?"]
[Date "2009.07.01"]
[Round "4"]
[White "Rivarola, Paul"]
[Black "Vazquez, Guillermo"]
[Result "0-1"]
[ECO "E76"]
[WhiteElo "1560"]
[BlackElo "1837"]
[PlyCount "86"]
[EventDate "2009.06.28"]
[SourceDate "2009.07.01"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 c5 6. Nf3 O-O 7. Bd3 cxd4 8. Nxd4
Qb6 9. Nce2 e5 10. Nf3 Ng4 11. Rf1 f5 12. h3 fxe4 13. Bxe4 Nf6 14. fxe5 Nxe4
15. Qd5+ Kh8 16. Qxe4 dxe5 17. Nxe5 Qa5+ 18. Bd2 Rxf1+ 19. Kxf1 Qxe5 20. Qxe5
Bxe5 21. Rd1 Nc6 22. b4 Be6 23. b5 Ne7 24. Rc1 Rc8 25. c5 Bxa2 26. Nc3 Bc4+ 27.
Kg1 Rxc5 28. Be3 Rc8 29. Bxa7 Bxb5 30. Re1 Bxc3 31. Rxe7 Bc6 32. Bb6 Ra8 33.
Rc7 Ra1+ 34. Kf2 Ra2+ 35. Ke3 Rxg2 36. Rc8+ Kg7 37. Rc7+ Kh6 38. Kd3 Bf6 39.
Rf7 Rg3+ 40. Ke2 Bg7 41. Be3+ g5 42. h4 Kg6 43. Re7 gxh4 0-1

[Event "II Magistral Copa Roggio C"]
[Site "?"]
[Date "2009.07.01"]
[Round "4"]
[White "Benitez, Eduardo"]
[Black "Heinichen, John"]
[Result "0-1"]
[WhiteElo "1471"]
[BlackElo "1690"]
[PlyCount "2"]
[EventDate "2009.06.28"]
[SourceDate "2009.07.01"]

1. d4 c5 0-1

[Event "II Magistral Copa Roggio C"]
[Site "?"]
[Date "2009.07.01"]
[Round "4"]
[White "Moreno, Micaela"]
[Black "Chaves, Nicolas"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1554"]
[BlackElo "1650"]
[PlyCount "104"]
[EventDate "2009.06.28"]
[SourceDate "2009.07.01"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. dxc5 Bxc5 6. Qc2 Bd7 7. Nf3 Bb5 8.
Bxb5+ Qxb5 9. Nbd2 Ne7 10. Nb3 Bb6 11. Nbd4 Qd7 12. Bd2 Nbc6 13. O-O Ng6 14.
Rfe1 O-O 15. Rad1 Rac8 16. Qd3 Bc7 17. Nxc6 Qxc6 18. Re2 Bb8 19. Rde1 Qc4 20.
Qxc4 Rxc4 21. Be3 Ra4 22. b3 Ra6 23. Bd4 Rc8 24. Rc1 Ne7 25. Ne1 Nf5 26. Nd3
Nxd4 27. cxd4 Rxc1+ 28. Nxc1 Rc6 29. Nd3 Bc7 30. Nc5 Bb6 31. b4 a5 32. a3 axb4
33. axb4 Bxc5 34. bxc5 Ra6 35. Kf1 Kf8 36. Rb2 Ra7 37. Ke1 Ke7 38. Kd1 Kd7 39.
Kc1 Kc7 40. Kb1 Ra4 41. Rd2 Rc4 42. Kb2 Kc6 43. Rd3 Kb5 44. Rb3+ Rb4 45. Kc3
Rxb3+ 46. Kxb3 f6 47. f4 f5 48. h3 h6 49. g4 fxg4 50. f5 exf5 51. hxg4 fxg4 52.
e6 Kc6 0-1

[Event "II Magistral Copa Roggio C"]
[Site "?"]
[Date "2009.07.02"]
[Round "5"]
[White "Almiron, Antonio"]
[Black "Chang, Suzana"]
[Result "1-0"]
[ECO "B98"]
[WhiteElo "2083"]
[BlackElo "2060"]
[PlyCount "85"]
[EventDate "2009.06.28"]
[SourceDate "2009.07.02"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. f4 e6 8. Qf3
Be7 9. Bc4 h6 10. Bh4 g5 11. fxg5 Ne5 12. Qe2 Nfg4 13. Nf3 Nxf3+ 14. gxf3 Ne5
15. Bb3 hxg5 16. Bg3 Qc7 17. O-O-O Bd7 18. Kb1 O-O-O 19. a4 Bc6 20. Rhf1 Ng6
21. Qe3 Bf6 22. Ne2 Rh7 23. Nd4 Qb6 24. Qc3 Nf4 25. Rfe1 Be5 26. a5 Qc7 27. Qb4
Kb8 28. Re3 Ka8 29. Nxc6 Qxc6 30. Ba4 Qc7 31. Rb3 Rhh8 32. Rd2 f6 33. c4 Rc8
34. Ka2 Rh7 35. Bf2 Ng6 36. Rc2 Ne7 37. Bb6 Nc6 38. Qe1 Qe7 39. Bg1 Nd4 40. Qf2
Qc7 41. Ra3 Qc5 42. Rd2 Nxf3 43. Rxf3 1-0

[Event "II Magistral Copa Roggio C"]
[Site "?"]
[Date "2009.07.02"]
[Round "5"]
[White "Sartori, Sergio"]
[Black "Saldana, Fernando"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2051"]
[BlackElo "1835"]
[PlyCount "61"]
[EventDate "2009.06.28"]
[SourceDate "2009.07.02"]

1. e4 d5 2. Nc3 dxe4 3. Nxe4 g6 4. Nf3 Bg7 5. Bc4 Nf6 6. Nxf6+ Bxf6 7. d4 Nc6
8. c3 O-O 9. Bh6 Re8 10. Ng5 e6 11. Qd2 Ne7 12. Ne4 Nd5 13. Nxf6+ Qxf6 14.
O-O-O Bd7 15. h4 a6 16. h5 b5 17. Bd3 b4 18. hxg6 fxg6 19. c4 Ne7 20. Bf4 Qxd4
21. Rxh7 Nf5 22. Rdh1 Re7 23. Rh8+ Qxh8 24. Rxh8+ Kxh8 25. Be5+ Kh7 26. g4 c5
27. Qg5 Rae8 28. gxf5 exf5 29. Qh4+ Kg8 30. Qh8+ Kf7 31. Qg7+ 1-0

[Event "II Magistral Copa Roggio C"]
[Site "?"]
[Date "2009.07.02"]
[Round "5"]
[White "Lipiniks, Leonardo"]
[Black "Roman, Rodrigo"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "1892"]
[BlackElo "1848"]
[PlyCount "22"]
[EventDate "2009.06.28"]
[SourceDate "2009.07.02"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Be2 Nh6 7. O-O cxd4 8. cxd4
Nf5 9. Nc3 Nfxd4 10. Be3 Nxe2+ 11. Qxe2 Qd8 1/2-1/2

[Event "II Magistral Copa Roggio C"]
[Site "?"]
[Date "2009.07.02"]
[Round "5"]
[White "Perez, Hernan"]
[Black "Vazquez, Guillermo"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "1971"]
[BlackElo "1837"]
[PlyCount "105"]
[EventDate "2009.06.28"]
[SourceDate "2009.07.02"]

1. e4 e6 2. d3 d5 3. Nd2 c5 4. Ngf3 Nf6 5. g3 Nc6 6. Bg2 b6 7. O-O Bb7 8. Re1
Be7 9. c3 Qc7 10. a3 O-O-O 11. Qe2 Ba6 12. e5 Nd7 13. b4 g5 14. h3 h5 15. g4
hxg4 16. hxg4 Rh6 17. Nf1 Rdh8 18. Bd2 Bb7 19. Ng3 Ndxe5 20. Nxe5 Nxe5 21. Qxe5
Bd6 22. Qxg5 Bxg3 23. fxg3 Qxg3 24. Qxh6 Rxh6 25. Bxh6 Qxg4 26. Ra2 Qg6 27. Be3
Qxd3 28. bxc5 bxc5 29. Bd2 Ba6 30. Rb2 d4 31. Rc1 e5 32. Kh2 c4 33. cxd4 exd4
34. Ba5 Kd7 35. Rf2 Qh7+ 36. Bh3+ Kd6 37. Rf6+ Kd5 38. Rxa6 Qh4 39. Rf1 c3 40.
Bb4 Kc4 41. Raf6 Qh5 42. R6f5 Qe2+ 43. R1f2 Qd1 44. Bg2 Qc1 45. Bd5+ Kb5 46.
Bxf7+ Kc6 47. Bd5+ Kb5 48. Bb3+ Kc6 49. Ba4+ Kb6 50. Rf6+ Kc7 51. Rf7+ Kd8 52.
Ba5+ Kc8 53. Rc7+ 1-0

[Event "II Magistral Copa Roggio C"]
[Site "?"]
[Date "2009.07.02"]
[Round "5"]
[White "Benitez, Jose"]
[Black "Alderete, Jazmin"]
[Result "1-0"]
[ECO "C44"]
[WhiteElo "1939"]
[BlackElo "1435"]
[PlyCount "83"]
[EventDate "2009.06.28"]
[SourceDate "2009.07.02"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. c3 dxc3 5. Nxc3 Nc6 6. Bc4 Nf6 7. Qb3 Qe7 8.
Ng5 Ne5 9. O-O Nxc4 10. Qxc4 g6 11. Nd5 Nxd5 12. exd5 Bg7 13. Bd2 O-O 14. Rfe1
Qd8 15. Re2 Bd7 16. Rae1 h6 17. Ne4 a6 18. Qc1 Kh7 19. Bc3 Bf5 20. Bxg7 Kxg7
21. Qc3+ f6 22. Ng3 Bd7 23. Re7+ Rf7 24. Qe3 Rxe7 25. Qxe7+ Kg8 26. Qe3 Qe8 27.
Qc1 Qf8 28. Qxc7 Re8 29. Rxe8 Bxe8 30. Qxb7 Bb5 31. a4 Bc4 32. Qc6 Bd3 33. Qc3
Bb1 34. Qe3 Ba2 35. Qe6+ Kg7 36. Ne4 Bb3 37. Nxd6 Bxa4 38. f4 Kh8 39. Nf7+ Kg7
40. Nd6 Kh8 41. Kf2 Qd8 42. Nf7+ 1-0

[Event "II Magistral Copa Roggio C"]
[Site "?"]
[Date "2009.07.02"]
[Round "5"]
[White "Heinichen, John"]
[Black "Florentin, Damaso"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1690"]
[BlackElo "1939"]
[PlyCount "111"]
[EventDate "2009.06.28"]
[SourceDate "2009.07.02"]

1. e4 d6 2. f4 c6 3. Nf3 Qc7 4. Bc4 e6 5. d3 Be7 6. Be3 Bf6 7. c3 d5 8. Bb3
dxe4 9. dxe4 Nd7 10. O-O g6 11. Nbd2 Nb6 12. a4 Bd7 13. a5 Nc8 14. Qe2 Bg7 15.
f5 Nge7 16. Ng5 exf5 17. Bxf7+ Kf8 18. exf5 gxf5 19. Bf4 Qd8 20. Nc4 h6 21.
Ne6+ Bxe6 22. Qxe6 Qd5 23. Rad1 Qxe6 24. Bxe6 Bf6 25. Rd7 b5 26. Ne5 Bg5 27.
Bg3 Kg7 28. Nxc6 Kf6 29. Bd5 Be3+ 30. Kh1 Nxd5 31. Rxd5 f4 32. Bxf4 Bxf4 33.
Rxf4+ Ke6 34. Re5+ Kd7 35. Nd4 Nd6 36. Rd5 Rhf8 37. g3 Rxf4 38. gxf4 Rf8 39.
Nxb5 Kc6 40. Rxd6+ Kxb5 41. Rxh6 Rxf4 42. Rh5+ Kc4 43. Rh7 Rf2 44. Rxa7 Rxb2
45. Rc7+ Kd3 46. a6 Ra2 47. a7 Ke3 48. Rf7 Kd3 49. Rc7 Ke3 50. c4 Kf3 51. Rf7+
Kg4 52. c5 Kh3 53. Rh7+ Kg4 54. c6 Kf3 55. Rf7+ Kg4 56. c7 1-0

[Event "II Magistral Copa Roggio C"]
[Site "?"]
[Date "2009.07.02"]
[Round "5"]
[White "Berni, Miguel"]
[Black "Chaves, Nicolas"]
[Result "0-1"]
[ECO "D46"]
[BlackElo "1650"]
[PlyCount "56"]
[EventDate "2009.06.28"]
[SourceDate "2009.07.02"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Bd3 b6 7. O-O Bb7 8. b3
Be7 9. Bb2 O-O 10. Qe2 c5 11. Rad1 Qc7 12. Ne5 Nxe5 13. dxe5 Nd7 14. f4 f5 15.
cxd5 exd5 16. Ba6 d4 17. Bxb7 Qxb7 18. exd4 cxd4 19. Nb5 g5 20. Nxd4 Bc5 21.
Kh1 Rae8 22. Qh5 Re7 23. fxg5 Bxd4 24. Bxd4 Nxe5 25. Rfe1 Ng6 26. Qf3 Qxf3 27.
gxf3 Rd8 28. Rf1 Red7 0-1

[Event "II Magistral Copa Roggio C"]
[Site "?"]
[Date "2009.07.02"]
[Round "5"]
[White "Riva, Eric"]
[Black "Benitez, Eduardo"]
[Result "0-1"]
[ECO "B00"]
[BlackElo "1471"]
[PlyCount "102"]
[EventDate "2009.06.28"]
[SourceDate "2009.07.02"]

1. e4 b6 2. d4 Bb7 3. Nc3 e6 4. Bd3 Bb4 5. Nf3 Ne7 6. a3 Bxc3+ 7. bxc3 O-O 8.
O-O h6 9. Bf4 f5 10. e5 Nbc6 11. h3 Ng6 12. Bh2 Nce7 13. Nd2 Nd5 14. c4 Ndf4
15. Bxf4 Nxf4 16. Nf3 Rf7 17. Qd2 Nxh3+ 18. gxh3 Bxf3 19. Qe3 Bb7 20. f4 g5 21.
Be2 gxf4 22. Qxf4 Rg7+ 23. Kf2 Rg2+ 24. Ke3 Kh7 25. c3 Qe7 26. Bf3 Bxf3 27.
Rxf3 Rag8 28. Rf2 R8g3+ 29. Rf3 Rg7 30. Raf1 Qxa3 31. Kd3 Qb3 32. R1f2 a5 33.
Rxg2 Rxg2 34. Rf2 Rxf2 35. Qxf2 Qd1+ 36. Qd2 Qf3+ 37. Kc2 Qxh3 38. Qc1 Qg2+ 39.
Kb1 h5 40. Qa3 Qf1+ 41. Kb2 Qe2+ 42. Kc1 Qe3+ 43. Kc2 Qg5 44. Qa4 Qg2+ 45. Kb3
c6 46. c5 bxc5 47. Qxa5 cxd4 48. Qd8 Qd5+ 49. Kb2 dxc3+ 50. Kxc3 Qxe5+ 51. Kb4
Qd4+ 0-1

[Event "II Magistral Copa Roggio C"]
[Site "?"]
[Date "2009.07.02"]
[Round "5"]
[White "Rivarola, Paul"]
[Black "Moreno, Micaela"]
[Result "1-0"]
[ECO "D13"]
[WhiteElo "1560"]
[BlackElo "1554"]
[PlyCount "19"]
[EventDate "2009.06.28"]
[SourceDate "2009.07.02"]

1. d4 d5 2. c4 c6 3. Nc3 Bf5 4. cxd5 cxd5 5. e3 Nf6 6. Nf3 Nc6 7. Qb3 Qd7 8.
Ne5 Nxe5 9. dxe5 Ne4 10. Bb5 1-0

[Event "II Magistral Copa Roggio C"]
[Site "?"]
[Date "2009.07.03"]
[Round "6"]
[White "Sartori, Sergio"]
[Black "Almiron, Antonio"]
[Result "1/2-1/2"]
[ECO "A43"]
[WhiteElo "2051"]
[BlackElo "2083"]
[PlyCount "107"]
[EventDate "2009.06.28"]
[SourceDate "2009.07.03"]

1. e4 e6 2. d4 c5 3. d5 exd5 4. exd5 d6 5. Nc3 Nf6 6. Nf3 Be7 7. Bd3 O-O 8. O-O
Na6 9. Bxa6 bxa6 10. Re1 Rb8 11. Rb1 h6 12. Qd3 Re8 13. Bd2 Bf8 14. Rxe8 Nxe8
15. Ne4 Bf5 16. Bc3 Nc7 17. a4 Bh7 18. Re1 Qd7 19. b3 Qf5 20. Ba5 Nxd5 21. Qxa6
Nb4 22. Qxa7 Qc8 23. Qc7 Nxc2 24. Qxc8 Rxc8 25. Re2 Nd4 26. Nxd4 cxd4 27. Ng3
Bc2 28. Bd2 Bxb3 29. a5 g6 30. Re1 Rc2 31. Nf1 Bc4 32. Rc1 Rxc1 33. Bxc1 d5 34.
Bd2 f5 35. Be1 Ba6 36. h3 Kf7 37. g4 Ke6 38. f4 Bd6 39. Bd2 fxg4 40. hxg4 Be2
41. Nh2 Bc5 42. Kf2 d3+ 43. Kg3 h5 44. Nf3 hxg4 45. Ne5 g5 46. Nxg4 gxf4+ 47.
Kxf4 Kd6 48. Nf6 Bd4 49. a6 Kc6 50. Kf5 Bd1 51. Ke6 Bb3 52. Nd7 Bc4 53. Ne5+
Kb6 54. Nxd3 1/2-1/2

[Event "II Magistral Copa Roggio C"]
[Site "?"]
[Date "2009.07.03"]
[Round "6"]
[White "Chang, Suzana"]
[Black "Heinichen, John"]
[Result "0-1"]
[ECO "A03"]
[WhiteElo "2060"]
[BlackElo "1690"]
[PlyCount "100"]
[EventDate "2009.06.28"]
[SourceDate "2009.07.03"]

1. b3 c5 2. Bb2 Nf6 3. f4 d5 4. Nf3 Nc6 5. e3 e6 6. Bb5 Bd6 7. Ne5 Qb6 8. Nc3
Bd7 9. Nxd7 Nxd7 10. Qg4 Rg8 11. Qh3 h6 12. Be2 O-O-O 13. f5 Ne7 14. fxe6 fxe6
15. O-O-O e5 16. Bg4 Qc6 17. Be6 d4 18. Ne2 Rgf8 19. Rhf1 Nd5 20. e4 Nb4 21. a3
Qxe4 22. axb4 Rxf1 23. Rxf1 Qxe2 24. Qf3 Qxf3 25. Rxf3 Rf8 26. bxc5 Rxf3 27.
gxf3 Bxc5 28. Kd1 Kc7 29. Bxd7 Kxd7 30. Ke2 Ke6 31. Kd3 b5 32. Ke4 a5 33. c3 a4
34. b4 dxc3 35. dxc3 Bd6 36. Bc1 Be7 37. Ba3 Bg5 38. Bb2 Bd2 39. h3 a3 40. Bxa3
Bxc3 41. h4 h5 42. f4 Be1 43. Bb2 Bxh4 44. f5+ Ke7 45. Bxe5 Bf6 46. Bf4 Bc3 47.
Kd5 Bxb4 48. Be5 Kf7 49. Kc6 h4 50. Kxb5 Be1 0-1

[Event "II Magistral Copa Roggio C"]
[Site "?"]
[Date "2009.07.03"]
[Round "6"]
[White "Perez, Hernan"]
[Black "Saldana, Fernando"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "1971"]
[BlackElo "1835"]
[PlyCount "71"]
[EventDate "2009.06.28"]
[SourceDate "2009.07.03"]

1. d4 Nf6 2. Nf3 d6 3. Bg5 g6 4. Nbd2 Bg7 5. e4 Nbd7 6. Bd3 b6 7. O-O O-O 8.
Re1 e5 9. c3 a5 10. a4 Ba6 11. Bxa6 Rxa6 12. Nc4 Qe7 13. Qd3 Raa8 14. Rad1 Rad8
15. b4 axb4 16. cxb4 exd4 17. Nxd4 Ra8 18. e5 dxe5 19. Nc6 Qe6 20. N4xe5 Nxe5
21. Nxe5 Rfe8 22. Kf1 Ng4 23. Nxg4 Qxg4 24. Qb5 Rxe1+ 25. Rxe1 h6 26. Be3 Rd8
27. h3 Qd7 28. Qxd7 Rxd7 29. Rc1 h5 30. a5 bxa5 31. bxa5 Rd5 32. a6 Ra5 33. a7
Be5 34. Rb1 Kg7 35. Rb8 Ra1+ 36. Ke2 1-0

[Event "II Magistral Copa Roggio C"]
[Site "?"]
[Date "2009.07.03"]
[Round "6"]
[White "Roman, Rodrigo"]
[Black "Benitez, Jose"]
[Result "1/2-1/2"]
[ECO "E17"]
[WhiteElo "1848"]
[BlackElo "1939"]
[PlyCount "36"]
[EventDate "2009.06.28"]
[SourceDate "2009.07.03"]

1. d4 Nf6 2. Nf3 e6 3. g3 b6 4. Bg2 Bb7 5. O-O Be7 6. c4 d6 7. Nbd2 Nbd7 8. Qc2
c5 9. e4 cxd4 10. Nxd4 O-O 11. Re1 a6 12. e5 Bxg2 13. exf6 Bxf6 14. Nxe6 fxe6
15. Kxg2 Bd4 16. Nf3 Qf6 17. Qe2 Be5 18. Bg5 Qg6 1/2-1/2

[Event "II Magistral Copa Roggio C"]
[Site "?"]
[Date "2009.07.03"]
[Round "6"]
[White "Chaves, Nicolas"]
[Black "Lipiniks, Leonardo"]
[Result "1/2-1/2"]
[ECO "C62"]
[WhiteElo "1650"]
[BlackElo "1892"]
[PlyCount "63"]
[EventDate "2009.06.28"]
[SourceDate "2009.07.03"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bb5 Bd7 7. O-O Nxd4 8.
Bxd7+ Qxd7 9. Qxd4 Be7 10. b3 c6 11. Ba3 b5 12. Rad1 c5 13. Bxc5 dxc5 14. Qxd7+
Nxd7 15. Nxb5 O-O-O 16. Nxa7+ Kb7 17. Nb5 Nf6 18. Nc3 Kc6 19. f3 Rd4 20. Ne2
Rxd1 21. Rxd1 Rd8 22. Rxd8 Bxd8 23. Nc1 c4 24. Kf1 Kc5 25. c3 cxb3 26. axb3 Nd7
27. Nd3+ Kd6 28. Nf4 Nc5 29. b4 Na4 30. Nd5 Nb6 31. Ne3 Kc6 32. Ke2 1/2-1/2

[Event "II Magistral Copa Roggio C"]
[Site "?"]
[Date "2009.07.03"]
[Round "6"]
[White "Alderete, Jazmin"]
[Black "Florentin, Damaso"]
[Result "1/2-1/2"]
[ECO "C62"]
[WhiteElo "1435"]
[BlackElo "1939"]
[PlyCount "150"]
[EventDate "2009.06.28"]
[SourceDate "2009.07.03"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 d6 4. Bb5 Nge7 5. O-O Ng6 6. d3 Be7 7. Be3 O-O 8. h3
f5 9. exf5 Bxf5 10. Nd5 h6 11. Bc4 Kh7 12. Nxe7 Ncxe7 13. Ng5+ Kh8 14. Nf7+
Rxf7 15. Bxf7 Qf8 16. Bxg6 Nxg6 17. f4 e4 18. g4 Bd7 19. dxe4 Qe7 20. Qd4 Bc6
21. f5 Ne5 22. Bf4 Qh4 23. Qf2 Qxh3 24. Qg3 Qxg3+ 25. Bxg3 Nxg4 26. Rae1 Re8
27. Bh4 Ne5 28. b3 Kh7 29. Rf4 Rg8 30. Rf2 g5 31. fxg6+ Nxg6 32. Rf7+ Rg7 33.
Rxg7+ Kxg7 34. Bd8 Ne5 35. Kf1 Nf3 36. Re2 Ng5 37. e5 Ne4 38. Kg1 dxe5 39. Bxc7
Kf6 40. Re1 h5 41. Kh2 Kf5 42. Rf1+ Ke6 43. Kh3 a6 44. Rg1 Nf6 45. Rg6 Kf5 46.
Rh6 Bf3 47. Rh8 Bg4+ 48. Kg2 e4 49. Rf8 Ke6 50. Bd8 Nd5 51. Re8+ Kd7 52. Rh8 e3
53. Bh4 Nf4+ 54. Kf1 e2+ 55. Kg1 Nd5 56. Rh7+ Kc6 57. Rh6+ Kc5 58. a3 Nc3 59.
Bf2+ Kd5 60. Rb6 Bc8 61. Rh6 Bg4 62. Rb6 Nb1 63. a4 Nd2 64. Be1 Nf3+ 65. Kf2
Nd4 66. c3 Ne6 67. Rxb7 Nf4 68. Ke3 Kc6 69. Rf7 Ng2+ 70. Kf2 Nh4 71. Rf6+ Kb7
72. Rf7+ Kb6 73. Rf6+ Kb7 74. Rf7+ Kb6 75. Rf6+ Kb7 1/2-1/2

[Event "II Magistral Copa Roggio C"]
[Site "?"]
[Date "2009.07.03"]
[Round "6"]
[White "Vazquez, Guillermo"]
[Black "Berni, Miguel"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1837"]
[PlyCount "43"]
[EventDate "2009.06.28"]
[SourceDate "2009.07.03"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d3 Nf6 6. d4 d5 7. Bd3 Be7 8. O-O
O-O 9. Bg5 Bg4 10. Nbd2 Nc6 11. c3 Re8 12. Bxf6 Bxf6 13. Qc2 h6 14. h3 Be6 15.
b4 a6 16. Nb3 b6 17. a4 a5 18. b5 Na7 19. Ne5 Bd7 20. f4 Rc8 21. Nxd7 Qxd7 22.
Bf5 1-0

[Event "II Magistral Copa Roggio C"]
[Site "?"]
[Date "2009.07.03"]
[Round "6"]
[White "Benitez, Eduardo"]
[Black "Rivarola, Paul"]
[Result "1-0"]
[ECO "D53"]
[WhiteElo "1471"]
[BlackElo "1560"]
[PlyCount "65"]
[EventDate "2009.06.28"]
[SourceDate "2009.07.03"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 c6 5. e3 Nbd7 6. Nf3 Be7 7. c5 b5 8. b4 a5
9. a3 Qc7 10. Bd3 e5 11. dxe5 Nxe5 12. Bf4 Nxf3+ 13. Qxf3 Qd7 14. O-O O-O 15.
h3 Qe6 16. Ne2 Ne4 17. Nd4 Qg6 18. Qe2 f5 19. Qc2 Bd7 20. f3 Ng5 21. Kh2 axb4
22. axb4 Rxa1 23. Rxa1 Qf6 24. Ra7 Bc8 25. Bxg5 Qxg5 26. Nxc6 Bf6 27. f4 Qh4
28. Bxf5 d4 29. Bxc8 Rxc8 30. Nxd4 Bxd4 31. Qf5 Rf8 32. Qd5+ Kh8 33. Qxd4 1-0

[Event "II Magistral Copa Roggio C"]
[Site "?"]
[Date "2009.07.03"]
[Round "6"]
[White "Riva, Eric"]
[Black "Moreno, Micaela"]
[Result "0-1"]
[ECO "B30"]
[BlackElo "1554"]
[PlyCount "64"]
[EventDate "2009.06.28"]
[SourceDate "2009.07.03"]

1. e4 c5 2. Nf3 Nc6 3. b3 Nf6 4. Nc3 Qc7 5. Bb2 e6 6. d4 cxd4 7. Nxd4 Bb4 8. f3
d5 9. Nxc6 bxc6 10. Qd4 c5 11. Qd3 d4 12. a3 dxc3 13. axb4 cxb2 14. Rb1 cxb4
15. Rxb2 O-O 16. Qc4 Qxc4 17. Bxc4 Bb7 18. Ke2 Rfd8 19. Rbb1 Rd4 20. Rbg1 Rad8
21. Bd3 e5 22. h4 Nd7 23. Rd1 Nc5 24. g4 Ba6 25. Bxa6 Rxd1 26. Rxd1 Rxd1 27.
Kxd1 Nxa6 28. Kd2 Nc5 29. c3 a5 30. Kc2 Kf8 31. h5 Ke7 32. g5 h6 0-1

[Event "II Magistral Copa Roggio C"]
[Site "?"]
[Date "2009.07.05"]
[Round "7"]
[White "Almiron, Antonio"]
[Black "Perez, Hernan"]
[Result "0-1"]
[ECO "B76"]
[WhiteElo "2083"]
[BlackElo "1971"]
[PlyCount "54"]
[EventDate "2009.06.28"]
[SourceDate "2009.07.05"]

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 d5 10. exd5 Nxd5 11. Nxc6 bxc6 12. Bd4 Bxd4 13. Qxd4 Qb6 14. Na4
Qa5 15. b3 Rb8 16. Qe5 Rb4 17. c4 f6 18. Qe1 Nb6 19. a3 Qg5+ 20. Kc2 Bf5+ 21.
Kc3 Rxa4 22. bxa4 Nxa4+ 23. Kb3 Rb8+ 24. Ka2 Bc2 25. Qe6+ Kh8 26. Be2 Nc3+ 27.
Ka1 Qc5 0-1

[Event "II Magistral Copa Roggio C"]
[Site "?"]
[Date "2009.07.05"]
[Round "7"]
[White "Benitez, Jose"]
[Black "Sartori, Sergio"]
[Result "0-1"]
[ECO "E87"]
[WhiteElo "1939"]
[BlackElo "2051"]
[PlyCount "86"]
[EventDate "2009.06.28"]
[SourceDate "2009.07.05"]

1. d4 d6 2. c4 g6 3. Nc3 Bg7 4. e4 Nf6 5. f3 O-O 6. Be3 e5 7. d5 Nh5 8. Qd2 f5
9. Bg5 Qe8 10. Bh6 Nd7 11. Bxg7 Kxg7 12. Nge2 Ndf6 13. O-O-O fxe4 14. Nxe4 Nxe4
15. fxe4 Bd7 16. h3 Qf7 17. g4 Nf4 18. Nxf4 Qxf4 19. Bd3 Qxd2+ 20. Rxd2 Rf4 21.
Kd1 Raf8 22. Ke1 Rf3 23. Kd1 Rxh3 24. Rg1 Rff3 25. Be2 Rf4 26. g5 Rxe4 27. Rf1
Rhh4 28. b4 Rd4 29. Rxd4 Rxd4+ 30. Kc2 Rf4 31. Rxf4 exf4 32. Kd3 Bf5+ 33. Kd4
h6 34. gxh6+ Kxh6 35. a4 g5 36. a5 g4 37. b5 Kg5 38. c5 dxc5+ 39. Kxc5 f3 40.
Bf1 g3 41. b6 axb6+ 42. axb6 cxb6+ 43. Kxb6 g2 0-1

[Event "II Magistral Copa Roggio C"]
[Site "?"]
[Date "2009.07.05"]
[Round "7"]
[White "Lipiniks, Leonardo"]
[Black "Heinichen, John"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "1892"]
[BlackElo "1690"]
[PlyCount "74"]
[EventDate "2009.06.28"]
[SourceDate "2009.07.05"]

1. Nf3 c5 2. e4 e6 3. Be2 Nc6 4. O-O Be7 5. Re1 d6 6. Bf1 Nf6 7. b3 b6 8. Bb2
Bb7 9. g3 Qc7 10. Bg2 O-O-O 11. d4 d5 12. e5 Nd7 13. c3 g5 14. dxc5 bxc5 15.
Na3 a6 16. c4 d4 17. Rc1 g4 18. Nd2 Ndxe5 19. Qe2 Bg5 20. Rcd1 Bxd2 21. Rxd2
Nf3+ 22. Bxf3 gxf3 23. Qe4 h5 24. Qh4 Rdg8 25. Bc1 Ne7 26. Rdd1 Nf5 27. Qf6 h4
28. Qe5 hxg3 29. Qxc7+ Kxc7 30. Bf4+ Kb6 31. b4 Rxh2 32. bxc5+ Ka7 33. c6 Rg2+
34. Kf1 Rxf2+ 35. Kg1 Rg2+ 36. Kf1 Rh8 37. Nb5+ axb5 0-1

[Event "II Magistral Copa Roggio C"]
[Site "?"]
[Date "2009.07.05"]
[Round "7"]
[White "Roman, Rodrigo"]
[Black "Chang, Suzana"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "1848"]
[BlackElo "2060"]
[PlyCount "72"]
[EventDate "2009.06.28"]
[SourceDate "2009.07.05"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Bd7 6. Be2 Ne7 7. O-O Nbc6 8. dxc5
Qc7 9. b4 Ng6 10. Na3 Ncxe5 11. Nxe5 Qxe5 12. Qc2 Nf4 13. Bxf4 Qxf4 14. c4 Be7
15. cxd5 exd5 16. Qb3 Bf6 17. Rad1 O-O 18. Nc2 Be6 19. Qf3 Qh4 20. g3 Qe4 21.
Qxe4 dxe4 22. b5 Rac8 23. Nd4 Bh3 24. Rfe1 Rxc5 25. Nb3 Rc2 26. a4 Ra2 27. Nc5
Bc3 28. Bc4 Ra3 29. Rxe4 b6 30. Nd7 Bxd7 31. Rxd7 Bf6 32. Rxa7 g6 33. Rb7 Kg7
34. Bd5 Rd3 35. Bc4 Ra3 36. Bd5 Rd3 1/2-1/2

[Event "II Magistral Copa Roggio C"]
[Site "?"]
[Date "2009.07.05"]
[Round "7"]
[White "Florentin, Damaso"]
[Black "Vazquez, Guillermo"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1939"]
[BlackElo "1837"]
[PlyCount "86"]
[EventDate "2009.06.28"]
[SourceDate "2009.07.05"]

1. d4 Nf6 2. Bg5 d5 3. Nd2 Bf5 4. c3 e6 5. Qb3 b6 6. Ngf3 Bd6 7. Ne5 h6 8. Bh4
g5 9. Bg3 Nh5 10. Qa4+ Kf8 11. Ndf3 Nxg3 12. hxg3 f6 13. g4 Be4 14. Nd3 c5 15.
e3 c4 16. Nc1 a6 17. Nd2 b5 18. Qd1 Bg6 19. Qf3 Kg7 20. e4 e5 21. Ne2 exd4 22.
Nxd4 Qe7 23. Nf5+ Bxf5 24. Qxf5 Bf4 25. O-O-O d4 26. g3 Bd6 27. cxd4 Nc6 28.
Nb1 Rac8 29. Nc3 Qd8 30. Bg2 Ne7 31. Qe6 Bf4+ 32. gxf4 Rc6 33. Qxc6 Nxc6 34. e5
Nb4 35. fxg5 fxe5 36. gxh6+ Rxh6 37. dxe5 Qg5+ 38. Kb1 Rxh1 39. Bxh1 Qxe5 40.
Be4 Qf4 41. f3 Qe3 42. Nd5 Qe2 43. Rc1 Nxd5 0-1

[Event "II Magistral Copa Roggio C"]
[Site "?"]
[Date "2009.07.05"]
[Round "7"]
[White "Rivarola, Paul"]
[Black "Chaves, Nicolas"]
[Result "1/2-1/2"]
[ECO "D52"]
[WhiteElo "1560"]
[BlackElo "1650"]
[PlyCount "95"]
[EventDate "2009.06.28"]
[SourceDate "2009.07.05"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. Bg5 Nbd7 6. e3 Qa5 7. Nd2 Bb4 8. Qc2
Nb6 9. Bxf6 gxf6 10. c5 Nd7 11. a3 Bxc3 12. bxc3 b6 13. cxb6 axb6 14. Bd3 Ba6
15. O-O Bxd3 16. Qxd3 O-O 17. e4 Kh8 18. exd5 Qxd5 19. Qe4 Ra5 20. c4 Qxe4 21.
Nxe4 Rfa8 22. Nd6 Kg7 23. Rfd1 Rxa3 24. Rxa3 Rxa3 25. f3 Ra5 26. Kf2 f5 27. Nb7
Ra7 28. Nd8 Nb8 29. d5 exd5 30. cxd5 c5 31. Rb1 Ra2+ 32. Kg3 Nd7 33. Nb7 Rd2
34. Nd6 Rxd5 35. Nc4 f4+ 36. Kf2 Rh5 37. h3 Rh6 38. Rd1 Nb8 39. Rb1 Nd7 40. Rd1
Nf6 41. Nxb6 Ng4+ 42. fxg4 Rxb6 43. Kf3 Kf6 44. Rc1 Rb3+ 45. Kxf4 Rb4+ 46. Ke3
c4 47. Kd4 Kg5 48. g3 1/2-1/2

[Event "II Magistral Copa Roggio C"]
[Site "?"]
[Date "2009.07.05"]
[Round "7"]
[White "Berni, Miguel"]
[Black "Benitez, Eduardo"]
[Result "0-1"]
[ECO "B00"]
[BlackElo "1471"]
[PlyCount "164"]
[EventDate "2009.06.28"]
[SourceDate "2009.07.05"]

1. e4 b6 2. d4 Bb7 3. Bd3 e6 4. Nf3 c5 5. c4 cxd4 6. Nxd4 Bc5 7. Be3 Qf6 8. Bc2
Ne7 9. O-O O-O 10. Nc3 Qg6 11. Ndb5 Bxe3 12. fxe3 a6 13. Nd6 Bc6 14. Qe2 a5 15.
e5 Qg5 16. Qf2 f5 17. Nce4 Qh6 18. Ng3 Na6 19. Qe2 Ng6 20. Qd2 Nxe5 21. h3 Qg5
22. Qf2 Rf6 23. Qf4 Rg6 24. Qxe5 Qxg3 25. Qxg3 Rxg3 26. Rf2 Rxe3 27. Rd1 Nc5
28. b3 Rd8 29. Rfd2 Rg3 30. Kf2 Rxg2+ 31. Kf1 Rxd2 32. Rxd2 Ne4 33. Nxe4 Bxe4
34. Bxe4 fxe4 35. Rd6 b5 36. cxb5 Rb8 37. b6 Rb7 38. Ke2 Kf7 39. Ke3 Ke7 40.
Rd4 Rxb6 41. Rxe4 g5 42. Re5 a4 43. bxa4 d5 44. Rxg5 Kf6 45. Rh5 Kg6 46. Re5
Ra6 47. a5 Kf6 48. Rh5 Rxa5 49. Rxh7 Rxa2 50. Rh6+ Kf5 51. Rh5+ Kg6 52. Re5 Kf6
53. Rh5 Ra4 54. Rh6+ Kf5 55. Rh5+ Kg6 56. Re5 Kf6 57. Rh5 Re4+ 58. Kd3 Kg6 59.
Rh8 Kg5 60. Rh7 Rh4 61. Rg7+ Kf4 62. Rf7+ Ke5 63. Rf3 d4 64. Kc4 Ke4 65. Rd3 e5
66. Rg3 Rh7 67. Rg4+ Ke3 68. Rg3+ Kf4 69. Rg4+ Kf5 70. Rg3 Rc7+ 71. Kd5 Rc3 72.
Rg8 Re3 73. h4 d3 74. Rd8 e4 75. Kd4 Re2 76. Kc3 Kg4 77. h5 Kxh5 78. Kb3 Kg4
79. Rg8+ Kf3 80. Rf8+ Ke3 81. Rd8 Rc2 82. Ka3 Rc1 0-1

[Event "II Magistral Copa Roggio C"]
[Site "?"]
[Date "2009.07.05"]
[Round "7"]
[White "Saldana, Fernando"]
[Black "Riva, Eric"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "1835"]
[PlyCount "79"]
[EventDate "2009.06.28"]
[SourceDate "2009.07.05"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 Qb6 8. Nf3
cxd4 9. cxd4 Nb4 10. Bb1 Qc7 11. O-O Nb6 12. a3 Nc6 13. b3 Bd7 14. Bb2 Rc8 15.
Bd3 Be7 16. Rc1 Qb8 17. Bb1 O-O 18. Qd3 g6 19. h3 a6 20. Nh2 Na5 21. Rcd1 Bb5
22. Qe3 Bxe2 23. Qxe2 Nxb3 24. Qe3 Na5 25. Ng4 Nd7 26. Qh6 Rfe8 27. h4 Bf8 28.
Qg5 Be7 29. Nf6+ Nxf6 30. exf6 Bf8 31. h5 Rc7 32. Rd3 Qd8 33. Rh3 Bg7 34. hxg6
fxg6 35. Bxg6 hxg6 36. Qxg6 Nc4 37. Bc1 e5 38. Qh7+ Kf8 39. fxg7+ Rxg7 40. Rf3+
1-0

[Event "II Magistral Copa Roggio C"]
[Site "?"]
[Date "2009.07.05"]
[Round "7"]
[White "Moreno, Micaela"]
[Black "Alderete, Jazmin"]
[Result "1/2-1/2"]
[ECO "C55"]
[WhiteElo "1554"]
[BlackElo "1435"]
[PlyCount "64"]
[EventDate "2009.06.28"]
[SourceDate "2009.07.05"]

1. e4 e5 2. Nf3 d6 3. Bc4 Be7 4. Nc3 Nf6 5. d3 O-O 6. O-O Nc6 7. Be3 Be6 8. Bb3
d5 9. exd5 Nxd5 10. Nxd5 Bxd5 11. Bxd5 Qxd5 12. Qe2 Rfe8 13. Rfe1 Nd4 14. Bxd4
exd4 15. Qe5 Qxe5 16. Rxe5 Bf6 17. Rd5 Rad8 18. Rxd8 Rxd8 19. Re1 Kf8 20. Kf1
Re8 21. Rxe8+ Kxe8 22. Ke2 Ke7 23. Nd2 c5 24. Ne4 b6 25. Kf3 g6 26. Kf4 h6 27.
g3 Ke6 28. Nxf6 Kxf6 29. Ke4 Ke6 30. f4 f5+ 31. Kf3 Kd5 32. g4 Ke6 1/2-1/2

[Event "II Magistral Copa Roggio C"]
[Site "?"]
[Date "2009.07.06"]
[Round "8"]
[White "Heinichen, John"]
[Black "Almiron, Antonio"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "1690"]
[BlackElo "2083"]
[PlyCount "68"]
[EventDate "2009.06.28"]
[SourceDate "2009.07.06"]

1. e4 e6 2. Nf3 c5 3. c3 d5 4. Bb5+ Bd7 5. Qe2 dxe4 6. Bxd7+ Qxd7 7. Qxe4 Nf6
8. Qe2 Nc6 9. Na3 Be7 10. Nc4 O-O 11. Nce5 Nxe5 12. Nxe5 Qd5 13. O-O Rfd8 14.
f4 Rac8 15. d3 b5 16. f5 exf5 17. Rxf5 Qe6 18. Rf2 Bd6 19. Nf3 Qd5 20. Bg5 Re8
21. Qd2 Ng4 22. Re2 Rxe2 23. Qxe2 Nxh2 24. Nxh2 Qxg5 25. Re1 h5 26. Nf3 Qg4 27.
Qf2 Bg3 28. Qe2 Bxe1 29. Qxe1 g6 30. Qe7 a6 31. Qb7 Re8 32. Qxa6 Re2 33. Qa8+
Kg7 34. Nh2 Qg3 0-1

[Event "II Magistral Copa Roggio C"]
[Site "?"]
[Date "2009.07.06"]
[Round "8"]
[White "Perez, Hernan"]
[Black "Sartori, Sergio"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "1971"]
[BlackElo "2051"]
[PlyCount "134"]
[EventDate "2009.06.28"]
[SourceDate "2009.07.06"]

1. d4 d6 2. Nf3 Nf6 3. Bg5 g6 4. Nbd2 Bg7 5. e4 O-O 6. Bd3 Nc6 7. c3 e5 8. O-O
h6 9. Bh4 g5 10. Bg3 Nh5 11. dxe5 Nxg3 12. hxg3 dxe5 13. Nc4 Be6 14. Ne3 Qd7
15. Qe2 Rad8 16. Bc4 g4 17. Nh4 Qd2 18. Rfd1 Qxe2 19. Bxe2 Rxd1+ 20. Rxd1 h5
21. b3 Rd8 22. Rxd8+ Nxd8 23. Nhf5 Bf8 24. f3 gxf3 25. gxf3 a5 26. f4 exf4 27.
gxf4 Bc5 28. Kf1 a4 29. c4 a3 30. Nc2 Nc6 31. Bxh5 Nb4 32. Nxb4 Bxb4 33. Nd4
Bh3+ 34. Ke2 Kg7 35. Bf3 c6 36. Nc2 Bd6 37. e5 Bf8 38. Nd4 Bc5 39. Kd3 Kg6 40.
Be4+ f5 41. Bf3 Bg4 42. Bg2 Bd1 43. Bh3 Bxd4 44. Kxd4 Bxb3 45. Kc3 Bxa2 46. Kb4
Bxc4 47. Kxa3 c5 48. Kb2 b5 49. Bg2 Be6 50. Bf3 Kf7 51. Bc6 b4 52. Ba4 Bd5 53.
Bd7 Be4 54. Kb3 Bd3 55. Bc8 Ke7 56. Bb7 Ke6 57. Bc6 Be4 58. Bb5 Kd5 59. Bd7 Bd3
60. Ba4 Bc4+ 61. Kc2 Ke4 62. Bd7 Kxf4 63. e6 Ke3 64. e7 Bf7 65. Bxf5 c4 66. Bd7
b3+ 67. Kb2 Kd2 0-1

[Event "II Magistral Copa Roggio C"]
[Site "?"]
[Date "2009.07.06"]
[Round "8"]
[White "Benitez, Eduardo"]
[Black "Roman, Rodrigo"]
[Result "1/2-1/2"]
[ECO "A03"]
[WhiteElo "1471"]
[BlackElo "1848"]
[PlyCount "101"]
[EventDate "2009.06.28"]
[SourceDate "2009.07.06"]

1. b3 Nf6 2. Bb2 g6 3. f4 d5 4. e3 Bg7 5. Nf3 c5 6. Bb5+ Nbd7 7. O-O O-O 8. a4
a6 9. Be2 b6 10. d3 Bb7 11. h3 b5 12. Nbd2 Ng4 13. Bxg7 Nxe3 14. Qc1 Kxg7 15.
Re1 Nf5 16. Nf1 Kg8 17. g4 Ng7 18. Ng3 Re8 19. f5 Qc8 20. Kf2 e5 21. Qh6 Qc6
22. Nh4 gxf5 23. Nhxf5 Nxf5 24. Nxf5 Qxh6 25. Nxh6+ Kf8 26. Nf5 Re6 27. axb5
axb5 28. Rxa8+ Bxa8 29. Ra1 Bc6 30. Ra7 Nf6 31. g5 Ne8 32. Bg4 e4 33. Bh5 Nd6
34. Nxd6 Rxd6 35. Rxf7+ Kg8 36. dxe4 Be8 37. Rxh7 Kxh7 38. Bxe8 Re6 39. Bxb5
dxe4 40. Ke3 Kg6 41. Bc4 Re7 42. h4 Kh5 43. Bd5 Kxh4 44. g6 Kg5 45. Bxe4 Kf6
46. b4 cxb4 47. Kd4 Rc7 48. Kd5 Rc8 49. Bd3 Rc7 50. Kd4 Rc3 51. Be4 1/2-1/2

[Event "II Magistral Copa Roggio C"]
[Site "?"]
[Date "2009.07.06"]
[Round "8"]
[White "Chang, Suzana"]
[Black "Moreno, Micaela"]
[Result "1-0"]
[ECO "E95"]
[WhiteElo "2060"]
[BlackElo "1554"]
[PlyCount "59"]
[EventDate "2009.06.28"]
[SourceDate "2009.07.06"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Nf3 Nbd7 7. O-O e5 8. Re1
Re8 9. Bf1 b6 10. g3 Bb7 11. d5 Qe7 12. Bh3 Rad8 13. Be3 c6 14. b4 h6 15. Qd2
Kh7 16. Rac1 cxd5 17. cxd5 Rc8 18. Qd3 Rc7 19. Nd2 Rec8 20. f3 a6 21. Rc2 b5
22. Rec1 Rb8 23. a4 bxa4 24. Nxa4 Rxc2 25. Rxc2 Rc8 26. Rxc8 Bxc8 27. Qc3 Qd8
28. Qc6 Qf8 29. Nc4 h5 30. Nxd6 1-0

[Event "II Magistral Copa Roggio C"]
[Site "?"]
[Date "2009.07.06"]
[Round "8"]
[White "Chaves, Nicolas"]
[Black "Benitez, Jose"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1650"]
[BlackElo "1939"]
[PlyCount "81"]
[EventDate "2009.06.28"]
[SourceDate "2009.07.06"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Nf6 5. h3 Bd6 6. Qf3 O-O 7. Ne2 h6 8. Bf4
Re8 9. O-O c6 10. Nd2 Qc7 11. Rfe1 b6 12. Bxh6 Be6 13. Bg5 Nbd7 14. Nf4 c5 15.
c3 Re7 16. Nh5 Nxh5 17. Qxh5 Nf8 18. Bxe7 Qxe7 19. Nf3 Qf6 20. Qg5 Bf4 21. Qxf6
gxf6 22. g3 Bd6 23. Kg2 Kg7 24. Nh4 Bc7 25. f4 Bd7 26. Nf5+ Kh8 27. a4 Ne6 28.
Kf2 a6 29. b4 cxd4 30. cxd4 Re8 31. Bxa6 Ra8 32. Bb7 Rxa4 33. Rxa4 Bxa4 34.
Bxd5 Ng7 35. Nxg7 Kxg7 36. Re7 Bd6 37. Rxf7+ Kg6 38. Rb7 b5 39. Be4+ f5 40. Rb6
fxe4 41. Rxd6+ 1-0

[Event "II Magistral Copa Roggio C"]
[Site "?"]
[Date "2009.07.06"]
[Round "8"]
[White "Riva, Eric"]
[Black "Lipiniks, Leonardo"]
[Result "0-1"]
[ECO "C89"]
[BlackElo "1892"]
[PlyCount "40"]
[EventDate "2009.06.28"]
[SourceDate "2009.07.06"]

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
d5 9. exd5 Nxd5 10. Nxe5 Nxe5 11. Rxe5 c6 12. Bxd5 cxd5 13. d4 Bd6 14. Re1 Qh4
15. g3 Qh3 16. Qf3 Bg4 17. Qg2 Qh5 18. Nd2 Rae8 19. Rxe8 Rxe8 20. Nf1 Re1 0-1

[Event "II Magistral Copa Roggio C"]
[Site "?"]
[Date "2009.07.06"]
[Round "8"]
[White "Alderete, Jazmin"]
[Black "Berni, Miguel"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "1435"]
[PlyCount "47"]
[EventDate "2009.06.28"]
[SourceDate "2009.07.06"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Bb4 4. Bc4 d6 5. d3 Be6 6. Bb3 O-O 7. O-O Nbd7 8.
Bg5 c6 9. Qe2 Qc7 10. d4 Qa5 11. Qd3 Bg4 12. dxe5 Bxf3 13. Bxf6 Bxg2 14. Kxg2
gxf6 15. exd6 Kh8 16. Ne2 Qe5 17. c3 Bxd6 18. f4 Qe7 19. Rad1 Bc5 20. Qxd7
Qxe4+ 21. Kh3 Qxe2 22. Qf5 Bf2 23. Qxf6+ Kg8 24. Rg1+ 1-0

[Event "II Magistral Copa Roggio C"]
[Site "?"]
[Date "2009.07.06"]
[Round "8"]
[White "Florentin, Damaso"]
[Black "Rivarola, Paul"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1939"]
[BlackElo "1560"]
[PlyCount "64"]
[EventDate "2009.06.28"]
[SourceDate "2009.07.06"]

1. d4 d5 2. Bf4 Bf5 3. c3 e6 4. Qb3 b6 5. Nf3 Nf6 6. e3 Nbd7 7. Bb5 Bd6 8. Bc6
Rb8 9. Nbd2 O-O 10. Ne5 Bxe5 11. dxe5 Nc5 12. Qa3 Nd3+ 13. Ke2 Nxf4+ 14. exf4
Nd7 15. b4 a5 16. Nf3 f6 17. Rhe1 fxe5 18. fxe5 Bg4 19. Bxd7 Qxd7 20. c4 dxc4
21. Kf1 axb4 22. Qxb4 Bxf3 23. gxf3 Qd3+ 24. Kg1 Qxf3 25. Qd2 Rbd8 26. Qe2 Qh3
27. Qxc4 Qf5 28. Re2 c5 29. Rae1 Rd4 30. Qc2 Rg4+ 31. Kf1 Qf3 32. Re3 Qg2+ 0-1

[Event "II Magistral Copa Roggio C"]
[Site "?"]
[Date "2009.07.06"]
[Round "8"]
[White "Vazquez, Guillermo"]
[Black "Saldana, Fernando"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1837"]
[BlackElo "1835"]
[PlyCount "131"]
[EventDate "2009.06.28"]
[SourceDate "2009.07.06"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qe6+ 4. Be2 Qg6 5. Bf3 Nf6 6. d4 c6 7. Nge2 Bg4 8.
Nf4 Bxf3 9. Qxf3 Qf5 10. h3 h5 11. Qe2 Nbd7 12. Nd3 e6 13. Bd2 Bd6 14. O-O-O
O-O-O 15. f4 h4 16. Ne5 Rhf8 17. Rhe1 Nb6 18. Qf2 Qh7 19. Rf1 Be7 20. Nf3 Ne4
21. Nxe4 Qxe4 22. Rfe1 Qd5 23. b3 Qd6 24. Kb1 Nd5 25. Ne5 Nb6 26. Bc1 Qb4 27.
Bb2 Nd5 28. Qf3 Qa5 29. c4 Nb4 30. a3 Na6 31. b4 Qa4 32. Rd3 Nb8 33. d5 Bf6 34.
dxe6 fxe6 35. Qg4 Rfe8 36. Rxd8+ Kxd8 37. f5 Qb3 38. fxe6 Kc7 39. Qf3 Qxf3 40.
Nxf3 Bxb2 41. Kxb2 c5 42. b5 Kd6 43. Ng5 a6 44. a4 Re7 45. Kc3 Kc7 46. Rf1 axb5
47. axb5 b6 48. Rf4 Kd6 49. Rxh4 Ke5 50. Rh8 Kf5 51. h4 Nd7 52. exd7 Rxd7 53.
Rb8 Rd6 54. Rb7 g6 55. Nf7 Re6 56. Nd8 Re3+ 57. Kd2 Re4 58. Kc3 Re3+ 59. Kc2
Re4 60. Rxb6 Rxc4+ 61. Kb3 Rb4+ 62. Kc3 Rxh4 63. Nb7 Rg4 64. Nxc5 Rxg2 65. Rb8
Ke5 66. Rd8 1-0

[Event "II Magistral Copa Roggio C"]
[Site "?"]
[Date "2009.07.07"]
[Round "9"]
[White "Almiron, Antonio"]
[Black "Benitez, Eduardo"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "2083"]
[BlackElo "1471"]
[PlyCount "73"]
[EventDate "2009.06.28"]
[SourceDate "2009.07.07"]

1. e4 b6 2. d4 Bb7 3. Bd3 e6 4. Nf3 c5 5. c3 cxd4 6. cxd4 Bb4+ 7. Nc3 Ne7 8.
O-O h6 9. a3 Bxc3 10. bxc3 O-O 11. Re1 f5 12. exf5 Nxf5 13. Ne5 Nc6 14. Qg4
Nxe5 15. Rxe5 Qh4 16. Bxf5 Qxg4 17. Bxg4 Rf6 18. Bd2 Raf8 19. f4 Rg6 20. Bh3
Bd5 21. g3 d6 22. Ree1 h5 23. Bg2 Bc4 24. Be4 Rgf6 25. a4 h4 26. a5 bxa5 27.
Rxa5 a6 28. Rb1 h3 29. Rb6 d5 30. Bf3 g5 31. Bg4 gxf4 32. Bxf4 Rxf4 33. gxf4
Rxf4 34. Bxe6+ Kg7 35. Bxh3 Rf3 36. Bg2 Rxc3 37. Bxd5 1-0

[Event "II Magistral Copa Roggio C"]
[Site "?"]
[Date "2009.07.07"]
[Round "9"]
[White "Sartori, Sergio"]
[Black "Chang, Suzana"]
[Result "1/2-1/2"]
[ECO "B24"]
[WhiteElo "2051"]
[BlackElo "2060"]
[PlyCount "109"]
[EventDate "2009.06.28"]
[SourceDate "2009.07.07"]

1. e4 c5 2. Nc3 e6 3. g3 Nc6 4. Bg2 g6 5. d3 Bg7 6. f4 Nge7 7. Nf3 d5 8. O-O
O-O 9. Re1 d4 10. Nb1 e5 11. Nbd2 Be6 12. Nxe5 Nxe5 13. fxe5 Nc6 14. Nf3 Nxe5
15. Bf4 Nxf3+ 16. Qxf3 Rc8 17. Rad1 g5 18. Bd2 h6 19. e5 Qd7 20. Qe4 Rfe8 21.
Rc1 b6 22. h4 Bf5 23. Qf3 Bg4 24. Qd5 Qxd5 25. Bxd5 Bxe5 26. hxg5 hxg5 27. Bxg5
Bxg3 28. Rf1 Be6 29. Be4 Be5 30. Rce1 Bg7 31. Bf4 f5 32. Bb7 Rcd8 33. Bc7 Kf7
34. Bc6 Rg8 35. Bxd8 Rxd8 36. Bf3 Bh6 37. Kf2 Be3+ 38. Ke2 Kf6 39. Rh1 Rd7 40.
Rh2 Re7 41. Kd1 b5 42. Reh1 Rg7 43. Ke2 Re7 44. Kd1 Rg7 45. Rg2 Re7 46. Rgh2
Rg7 47. Rh7 Rg3 48. Ke2 a5 49. a4 bxa4 50. Ra1 Ke5 51. Rh5 Kf4 52. Rah1 Rg7 53.
R5h4+ Ke5 54. R4h3 Rg8 55. Rh8 1/2-1/2

[Event "II Magistral Copa Roggio C"]
[Site "?"]
[Date "2009.07.07"]
[Round "9"]
[White "Heinichen, John"]
[Black "Perez, Hernan"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1690"]
[BlackElo "1971"]
[PlyCount "92"]
[EventDate "2009.06.28"]
[SourceDate "2009.07.07"]

1. e4 c5 2. f4 Nc6 3. Nc3 g6 4. Nf3 Bg7 5. Bc4 e6 6. g4 Nge7 7. O-O d5 8. Bd3
c4 9. exd5 exd5 10. Be2 d4 11. Bxc4 dxc3 12. bxc3 Bxg4 13. Bxf7+ Kf8 14. Bb3
Bf6 15. Qe1 Bxf3 16. Qe6 Bd4+ 17. cxd4 Qxd4+ 18. Rf2 Bd5 19. Bxd5 Nxd5 20. f5
Re8 21. Qd6+ Kg7 22. f6+ Nxf6 23. Qxd4 Nxd4 24. Bb2 Nf5 25. Raf1 Rhf8 26. Rf4
Kg8 27. Rb4 b6 28. d4 Ne3 29. Re1 Nxc2 30. Rxe8 Nxe8 31. Rc4 Ne3 32. Rc1 Nd6
33. d5 Nxd5 34. h3 Nf5 35. Kh2 Nfe3 36. Kg3 g5 37. Re1 h5 38. h4 Nf5+ 39. Kh3
g4+ 40. Kh2 Nxh4 41. Kg3 Nf5+ 42. Kh2 g3+ 43. Kg1 Nfe3 44. Bc1 Rf3 45. a4 g2
46. Kh2 Rf1 0-1

[Event "II Magistral Copa Roggio C"]
[Site "?"]
[Date "2009.07.07"]
[Round "9"]
[White "Lipiniks, Leonardo"]
[Black "Vazquez, Guillermo"]
[Result "0-1"]
[ECO "A21"]
[WhiteElo "1892"]
[BlackElo "1837"]
[PlyCount "100"]
[EventDate "2009.06.28"]
[SourceDate "2009.07.07"]

1. c4 g6 2. Nc3 Bg7 3. g3 e5 4. Bg2 Ne7 5. e3 O-O 6. Nge2 d6 7. O-O c5 8. d4
Nbc6 9. dxe5 dxe5 10. Nd5 Be6 11. a3 Qd7 12. b3 Rad8 13. Nec3 e4 14. Nxe7+ Qxe7
15. Qc2 f5 16. Bb2 Rd3 17. Rfd1 Rfd8 18. Nd5 Bxd5 19. cxd5 Bxb2 20. Qxb2 R3xd5
21. Rxd5 Rxd5 22. Bf1 Ne5 23. b4 c4 24. Qc3 Qc7 25. a4 a6 26. Rc1 b5 27. axb5
axb5 28. Ra1 Qb7 29. Ra5 Qg7 30. Ra8+ Kf7 31. Ra7+ Rd7 32. Rxd7+ Nxd7 33. Bxc4+
bxc4 34. Qxc4+ Ke7 35. b5 Qb2 36. g4 Qb1+ 37. Kg2 fxg4 38. Qc6 Qb4 39. h3 gxh3+
40. Kxh3 Qd6 41. Qxe4+ Qe6+ 42. Qg4 Nf6 43. Qxe6+ Kxe6 44. Kh4 h6 45. f3 Kd5
46. Kg3 Kc5 47. e4 Kxb5 48. e5 Ne8 49. f4 Ng7 50. Kf3 Kc6 0-1

[Event "II Magistral Copa Roggio C"]
[Site "?"]
[Date "2009.07.07"]
[Round "9"]
[White "Roman, Rodrigo"]
[Black "Chaves, Nicolas"]
[Result "1/2-1/2"]
[ECO "E09"]
[WhiteElo "1848"]
[BlackElo "1650"]
[PlyCount "53"]
[EventDate "2009.06.28"]
[SourceDate "2009.07.07"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. g3 e6 5. Bg2 Nbd7 6. O-O Be7 7. b3 O-O 8. Nbd2
b6 9. Bb2 Bb7 10. Qc2 Rc8 11. e4 dxe4 12. Nxe4 c5 13. Nfg5 Nxe4 14. Nxe4 Bxe4
15. Qxe4 Nf6 16. Qe3 cxd4 17. Bxd4 Bc5 18. Bxc5 Rxc5 19. Rad1 Qe7 20. Rd3 Rd8
21. Rfd1 Rxd3 22. Qxd3 Kf8 23. Qf3 Rc8 24. Qd3 Rc7 25. Qc2 Rd7 26. Bc6 Rd6 27.
Bf3 1/2-1/2

[Event "II Magistral Copa Roggio C"]
[Site "?"]
[Date "2009.07.07"]
[Round "9"]
[White "Saldana, Fernando"]
[Black "Moreno, Micaela"]
[Result "1-0"]
[ECO "B45"]
[WhiteElo "1835"]
[BlackElo "1554"]
[PlyCount "37"]
[EventDate "2009.06.28"]
[SourceDate "2009.07.07"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Nxc6 bxc6 7. Bd3 d5 8.
exd5 cxd5 9. O-O Bd6 10. Bg5 h6 11. Bh4 O-O 12. Qe2 Bd7 13. Rad1 Rb8 14. b3 Qc7
15. Bxf6 Bxh2+ 16. Kh1 gxf6 17. Qh5 Bf4 18. Ne2 Qe5 19. Qg4+ 1-0

[Event "II Magistral Copa Roggio C"]
[Site "?"]
[Date "2009.07.07"]
[Round "9"]
[White "Alderete, Jazmin"]
[Black "Riva, Eric"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1435"]
[PlyCount "57"]
[EventDate "2009.06.28"]
[SourceDate "2009.07.07"]

1. d4 e6 2. Nf3 d5 3. Bf4 Nf6 4. e3 Nbd7 5. Bd3 Be7 6. O-O Nf8 7. h3 Ng6 8. Bh2
Bd7 9. c4 c5 10. Nc3 Bc6 11. cxd5 Nxd5 12. Nxd5 Bxd5 13. Bb5+ Kf8 14. Ne5 Nxe5
15. Bxe5 Bd6 16. Bxd6+ Qxd6 17. Be2 cxd4 18. Qxd4 Ke7 19. a3 a6 20. Rfd1 Rad8
21. Qh4+ f6 22. e4 Qb6 23. exd5 Qxb2 24. Qe4 Qe5 25. Qxe5 fxe5 26. dxe6 Kxe6
27. Rab1 Rxd1+ 28. Bxd1 Rd8 29. Bg4+ 1-0

[Event "II Magistral Copa Roggio C"]
[Site "?"]
[Date "2009.07.07"]
[Round "9"]
[White "Berni, Miguel"]
[Black "Rivarola, Paul"]
[Result "1/2-1/2"]
[ECO "E14"]
[BlackElo "1560"]
[PlyCount "57"]
[EventDate "2009.06.28"]
[SourceDate "2009.07.07"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. e3 b6 5. Bd3 Bd6 6. O-O Bb7 7. Nc3 dxc4 8. Bxc4
Nbd7 9. b3 Ng4 10. e4 Bb4 11. Ng5 O-O 12. Qxg4 Bxc3 13. Qh3 h6 14. Nxe6 Qe7 15.
Nxf8 Bxa1 16. Nxd7 Bxd4 17. e5 Rd8 18. e6 fxe6 19. Be3 Bb2 20. Rd1 Bc6 21.
Bxe6+ Kh8 22. Bf4 Re8 23. Bc4 b5 24. Bf1 Rd8 25. Bxc7 Rxd7 26. Rxd7 Qxd7 27.
Bf4 Qxh3 28. gxh3 g5 29. Bd2 1/2-1/2

[Event "II Magistral Copa Roggio C"]
[Site "?"]
[Date "2009.07.07"]
[Round "9"]
[White "Benitez, Jose"]
[Black "Florentin, Damaso"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1939"]
[BlackElo "1939"]
[PlyCount "62"]
[EventDate "2009.06.28"]
[SourceDate "2009.07.07"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 Bg4 4. Ne5 Bf5 5. e3 Nbd7 6. Nd2 Nxe5 7. Bxe5 e6 8.
Be2 Bd6 9. g4 Bg6 10. Bg3 h5 11. g5 Ne4 12. Bxd6 Qxd6 13. Nxe4 dxe4 14. c3 h4
15. Qb3 O-O-O 16. O-O-O Qd5 17. c4 Qxg5 18. c5 c6 19. Qa4 Kb8 20. b4 Bh5 21.
Bc4 Bxd1 22. Rxd1 Rc8 23. b5 cxb5 24. Bxb5 Rh5 25. Kb2 Qg2 26. Rd2 Qxh2 27. Rc2
Qc7 28. Be2 Rd5 29. Rc3 h3 30. Ra3 b6 31. Rb3 h2 0-1

