[Event "IV Internacional de Alajuela"]
[Site "?"]
[Date "2008.07.09"]
[Round "1"]
[White "Campos, Roberto"]
[Black "GM Tiviakov, Sergey"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "2098"]
[BlackElo "2645"]
[PlyCount "108"]
[EventDate "2008.07.10"]
[SourceDate "2008.07.10"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d4 Nf6 5. Nf3 c6 6. Bg5 Bg4 7. Be2 Nbd7 8.
Qd2 e6 9. Bf4 Qb4 10. a3 Qb6 11. O-O Be7 12. Na4 Qd8 13. c4 O-O 14. Rfd1 Nb6
15. Nxb6 axb6 16. h3 Bf5 17. Qe3 Re8 18. Qb3 Ne4 19. Be3 Qc7 20. Nd2 Nd6 21.
Rac1 c5 22. Bf3 Bf6 23. d5 e5 24. Nb1 Bxb1 25. Rxb1 e4 26. Bg4 g6 27. Bf4 Be5
28. Bxe5 Rxe5 29. Qc3 Qe7 30. f4 exf3 31. Bxf3 Re8 32. Qb3 Re3 33. Rd3 Re1+ 34.
Rxe1 Qxe1+ 35. Kh2 b5 36. Rd1 Qe5+ 37. Kg1 bxc4 38. Qb6 Rc8 39. a4 h5 40. a5
Kg7 41. Kh1 Qf6 42. Re1 Qd8 43. Qxd8 Rxd8 44. Re7 Kf6 45. Rc7 Ke5 46. Rxc5 Rd7
47. a6 bxa6 48. Rc6 Ra7 49. Kg1 a5 50. Kf1 Rb7 51. Ra6 Rxb2 52. Rxa5 c3 53. Rc5
c2 54. Ke1 Kd4 0-1

[Event "IV Internacional de Alajuela "]
[Site "?"]
[Date "2008.07.09"]
[Round "1"]
[White "GM Mikhalevski, Victor"]
[Black "Álvarez Hernández, David"]
[Result "1-0"]
[ECO "E97"]
[WhiteElo "2592"]
[BlackElo "1940"]
[PlyCount "49"]
[EventDate "2008.07.10"]
[SourceDate "2008.07.10"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Nf3 e5 7. O-O Nc6 8. d5
Ne7 9. b4 Ne8 10. c5 b6 11. a4 f5 12. Nd2 Nf6 13. Ba3 f4 14. Nc4 g5 15. cxd6
cxd6 16. b5 Ne8 17. Bh5 Rf6 18. Bxe8 Qxe8 19. Nxd6 Qg6 20. Nc4 Qe8 21. d6 Ng6
22. Nd5 g4 23. Nc7 Qd8 24. d7 f3 25. g3 1-0

[Event "IV Internacional de Alajuela"]
[Site "?"]
[Date "2008.07.09"]
[Round "1"]
[White "Toro, Antony"]
[Black "GM Mitkov, Nicola"]
[Result "0-1"]
[ECO "C55"]
[BlackElo "2558"]
[Annotator ",BGGA"]
[PlyCount "71"]
[EventDate "2008.07.10"]
[SourceDate "2008.07.10"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. Be3 O-O 6. O-O d5 7. exd5 Nxd5 8.
Qd2 Bg4 9. Ne1 Kh8 10. Nc3 Nb6 11. Bb3 Nd4 12. f4 Nxb3 13. axb3 exf4 14. Bxf4
Bb4 15. Nf3 Nd5 16. Ne5 Bh5 17. Bg3 f6 18. Nf3 Qd7 19. Kh1 a6 20. Rae1 Rfe8 21.
Re4 Bg6 22. Rd4 c6 23. Qf2 a5 24. Na4 Qf7 25. c3 Bf8 26. c4 Ne3 27. Re1 Nf5 28.
Rf4 Bd6 29. Rg4 h5 30. Rf4 Nxg3+ 31. hxg3 Bxf4 32. gxf4 Bxd3 33. Rd1 Be2 34.
Rd2 Bxf3 35. Qxf3 Rad8 36. Rxd8 0-1

[Event "IV Internacional de Alajuela"]
[Site "?"]
[Date "2008.07.09"]
[Round "1"]
[White "GM Georgiev, Vladimir"]
[Black "Rodríguez, James"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "2531"]
[PlyCount "93"]
[EventDate "2008.07.10"]
[SourceDate "2008.07.10"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 c6 7. Bd3 O-O 8. Qc2
Nbd7 9. Nf3 Re8 10. h3 Nf8 11. O-O-O Be6 12. Kb1 Rc8 13. g4 N6d7 14. Bxe7 Qxe7
15. Rhg1 c5 16. dxc5 Nxc5 17. Nd4 Ne4 18. Bxe4 dxe4 19. Nxe6 Qxe6 20. Rd4 Rc4
21. Rgd1 Qc6 22. Qb3 Rc5 23. Rd5 Re5 24. Rxe5 Rxe5 25. Rd8 Qc7 26. Ra8 a6 27.
Qb4 Qe7 28. Qd4 h5 29. a3 hxg4 30. hxg4 Rg5 31. Nxe4 Rg6 32. Ng3 Rh6 33. Nf5
Rh1+ 34. Ka2 Qe6+ 35. b3 Qf6 36. Re8 Qxd4 37. exd4 g6 38. Ne7+ Kg7 39. d5 Rh2
40. Kb2 Rxf2+ 41. Kc3 Rf4 42. g5 Re4 43. d6 Re6 44. Rd8 f5 45. Nd5 Kf7 46. Nf4
Re4 47. d7 1-0

[Event "IV Internacional de Alajuela"]
[Site "?"]
[Date "2008.07.09"]
[Round "1"]
[White "Alfaro, Alfonso"]
[Black "GM Ramírez, Alejandro"]
[Result "0-1"]
[ECO "B04"]
[WhiteElo "2181"]
[BlackElo "2531"]
[PlyCount "96"]
[EventDate "2008.07.10"]
[SourceDate "2008.07.10"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 dxe5 5. Nxe5 c6 6. Bd3 Nd7 7. Nxd7 Qxd7 8.
O-O g6 9. c3 Bg7 10. Re1 O-O 11. Nd2 Qc7 12. Qf3 b6 13. Nc4 Bb7 14. Qh3 Rfe8
15. Ne5 c5 16. Bh6 Qc8 17. Qxc8 Raxc8 18. Bxg7 Kxg7 19. dxc5 Rxc5 20. Bf1 f6
21. Ng4 e5 22. Rad1 Re7 23. Ne3 Nf4 24. Rd6 e4 25. Red1 Bc8 26. c4 Be6 27. b4
Rc8 28. R1d4 f5 29. g3 Nh5 30. Nd5 Ree8 31. Be2 Nf6 32. Nxf6 Kxf6 33. f4 exf3
34. Bxf3 Ke5 35. Be2 Re7 36. a4 Rec7 37. a5 bxa5 38. bxa5 Rc5 39. a6 R5c6 40.
Rxc6 Rxc6 41. Rd8 Rxa6 42. Rh8 Ra2 43. Kf1 h5 44. h4 f4 45. gxf4+ Kxf4 46. Re8
Bf5 47. c5 Rc2 48. Ra8 Ke3 0-1

[Event "IV Internacional de Alajuela"]
[Site "?"]
[Date "2008.07.09"]
[Round "1"]
[White "Chavarría, María Alexandra"]
[Black "IM Córdova, Emilio"]
[Result "0-1"]
[ECO "A48"]
[BlackElo "2519"]
[PlyCount "53"]
[EventDate "2008.07.10"]
[SourceDate "2008.07.10"]

1. d4 Nf6 2. e3 g6 3. Nf3 Bg7 4. Bd3 O-O 5. Nbd2 d6 6. c4 c5 7. d5 e6 8. Qb3
Na6 9. a3 exd5 10. cxd5 Nc7 11. Bc4 b5 12. Bxb5 Rb8 13. Qc4 Rxb5 14. e4 Ba6 15.
Qc2 Rb8 16. Rb1 Nfxd5 17. Nc4 Nb6 18. Na5 Qd7 19. b4 Rfe8 20. Be3 Nb5 21. Nc4
Nc3 22. Nxb6 axb6 23. Rc1 Qg4 24. Rg1 Nxe4 25. h3 Qe6 26. a4 Bc3+ 27. Qxc3 0-1

[Event "IV Internacional de Alajuela"]
[Site "?"]
[Date "2008.07.09"]
[Round "1"]
[White "IM Pérez, Luis Manuel"]
[Black "Chaves Cascante, Nicol"]
[Result "1-0"]
[ECO "C66"]
[WhiteElo "2495"]
[PlyCount "111"]
[EventDate "2008.07.10"]
[SourceDate "2008.07.10"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O d6 5. d4 exd4 6. Nxd4 Bd7 7. Nc3 Be7 8.
Re1 O-O 9. Bf1 a6 10. h3 Re8 11. a4 Nxd4 12. Qxd4 Bc6 13. Bf4 Nh5 14. Bh2 Bf6
15. Qd3 Be5 16. g3 Nf6 17. Bg2 Qd7 18. a5 Rad8 19. Rad1 Bxc3 20. bxc3 Re7 21.
g4 Rde8 22. f3 h6 23. Bg3 Nh7 24. c4 Ng5 25. c5 dxc5 26. Qe3 Qe6 27. Qxc5 Rd7
28. h4 Nh7 29. Rd3 Rxd3 30. cxd3 Re7 31. d4 Qd7 32. Rc1 Nf8 33. d5 Bb5 34. Bxc7
Ng6 35. Bg3 Ne5 36. Qc8+ Qxc8 37. Rxc8+ Kh7 38. Bxe5 Rxe5 39. Rc7 f6 40. Rxb7
Re8 41. Rc7 Rd8 42. f4 Re8 43. Kf2 Bd3 44. Ke3 Bb1 45. d6 Ba2 46. Kd4 Rd8 47.
e5 fxe5+ 48. fxe5 Be6 49. Be4+ Kh8 50. Bf5 Bxf5 51. gxf5 Kg8 52. Kd5 Kf8 53. e6
Kg8 54. d7 Rf8 55. Rc8 Rxc8 56. dxc8=Q+ 1-0

[Event "IV Internacional de Alajuela"]
[Site "?"]
[Date "2008.07.09"]
[Round "1"]
[White "GM Vera, Reynaldo"]
[Black "Acevedo, Lissethe"]
[Result "1-0"]
[ECO "D06"]
[WhiteElo "2493"]
[PlyCount "55"]
[EventDate "2008.07.10"]
[SourceDate "2008.07.10"]

1. d4 Nf6 2. c4 d5 3. cxd5 Nxd5 4. e4 Nb6 5. Nc3 N8d7 6. Nf3 e6 7. Be2 Be7 8.
O-O O-O 9. a4 a5 10. Bf4 c5 11. d5 exd5 12. exd5 Re8 13. Nb5 Bf6 14. Nc7 Bxb2
15. Ra2 Be5 16. Bxe5 Nxe5 17. Nxe8 Qxe8 18. Bb5 Nxf3+ 19. Qxf3 Bd7 20. Re2 Qd8
21. Rfe1 Bxb5 22. axb5 Qd7 23. Re7 Qxe7 24. Rxe7 f6 25. Qg4 g6 26. Qe6+ Kh8 27.
Qxf6+ Kg8 28. Qg7# 1-0

[Event "IV Internacional de Alajuela"]
[Site "?"]
[Date "2008.07.09"]
[Round "1"]
[White "Quesada, Randall"]
[Black "GM Sagalchik, Gennadij"]
[Result "0-1"]
[ECO "C56"]
[BlackElo "2424"]
[PlyCount "82"]
[EventDate "2008.07.10"]
[SourceDate "2008.07.10"]

1. e4 e5 2. d4 exd4 3. Nf3 Nc6 4. Bc4 Nf6 5. O-O Nxe4 6. Re1 d5 7. Bxd5 Qxd5 8.
Nc3 Qh5 9. Nxe4 Be6 10. Neg5 O-O-O 11. Nxe6 fxe6 12. Rxe6 Bd6 13. Bd2 Rhf8 14.
Re8 Rfxe8 15. h3 h6 16. Nh2 Qf5 17. Nf1 Bc5 18. Ng3 Qd7 19. Qg4 Ne5 20. Qxd7+
Kxd7 21. b4 Bd6 22. Nf5 Nc4 23. Nxd6 Kxd6 24. Bf4+ Kd5 25. Rd1 Nb2 26. Rb1 Na4
27. Kf1 Nc3 28. Re1 Rxe1+ 29. Kxe1 Nxa2 30. Bxc7 Nxb4 31. Kd2 Kc4 32. Be5 g6
33. f4 a5 34. g4 a4 35. f5 gxf5 36. gxf5 a3 37. Kc1 Kc3 38. f6 Nxc2 39. Kb1 Kb3
40. Bxd4 Nxd4 41. f7 a2+ 0-1

[Event "IV Internacional de Alajuela"]
[Site "?"]
[Date "2008.07.09"]
[Round "1"]
[White "Chavez, David"]
[Black "Valdes, Leonardo"]
[Result "0-1"]
[ECO "C41"]
[BlackElo "2408"]
[PlyCount "52"]
[EventDate "2008.07.10"]
[SourceDate "2008.07.10"]

1. e4 d6 2. d4 Nf6 3. Nc3 Nbd7 4. Nf3 e5 5. Be2 Be7 6. O-O O-O 7. h3 c6 8. a4
b6 9. b3 a6 10. Qd2 Bb7 11. Bd3 b5 12. axb5 axb5 13. Rxa8 Bxa8 14. Qe2 Re8 15.
Bb2 Bf8 16. Nb1 exd4 17. Nxd4 d5 18. f3 Nh5 19. Qd2 Ne5 20. Rd1 Nxd3 21. cxd3
Qb6 22. Kh1 g6 23. b4 Bd6 24. Ne2 Qf2 25. Bd4 Qxe2 26. Qxe2 Ng3+ 0-1

[Event "IV Internacional de Alajuela"]
[Site "?"]
[Date "2008.07.09"]
[Round "2"]
[White "GM Tiviakov, Sergei"]
[Black "Trejos, Shirley"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2645"]
[BlackElo "2060"]
[PlyCount "104"]
[EventDate "2008.07.10"]
[SourceDate "2008.07.10"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4 4. Bc4 d6 5. Nge2 Nxe2 6. Qxe2 Nf6 7. f4 e6 8.
d3 Be7 9. e5 dxe5 10. fxe5 Nd5 11. O-O Nc7 12. Be3 a6 13. Qf2 O-O 14. Bxc5 b5
15. Bxe7 Qxe7 16. Bb3 Bb7 17. Rae1 Rad8 18. a3 Nd5 19. Bxd5 Bxd5 20. Ne2 Rc8
21. c3 Qc5 22. Nf4 Qxf2+ 23. Rxf2 Rfd8 24. Nh5 Rc7 25. Re3 Bb3 26. Rg3 g6 27.
Nf6+ Kg7 28. h4 Rc5 29. d4 Rc7 30. h5 Rh8 31. Rh3 h6 32. hxg6 fxg6 33. Ne4 Bd5
34. Nc5 a5 35. Rf6 Re7 36. Kh2 Rf8 37. Rxf8 Kxf8 38. Rxh6 Kg7 39. Rh3 Rf7 40.
Kg1 Rf5 41. Nd7 Rg5 42. Rh2 Rf5 43. Nf6 Bc4 44. g3 Rf1+ 45. Kg2 Re1 46. Rh7+
Kf8 47. Kf3 Rf1+ 48. Kg4 a4 49. Kg5 Rf2 50. g4 Rxb2 51. d5 exd5 52. e6 Re2 1-0

[Event "IV Internacional de Alajuela"]
[Site "?"]
[Date "2008.07.09"]
[Round "2"]
[White "Aguilar, Gustavo"]
[Black "GM Mikhalevski, Victor"]
[Result "0-1"]
[ECO "C82"]
[WhiteElo "2059"]
[BlackElo "2592"]
[PlyCount "44"]
[EventDate "2008.07.10"]
[SourceDate "2008.07.10"]

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. Nbd2 Nc5 10. c3 Bg4 11. h3 Bh5 12. Bc2 Be7 13. Re1 O-O 14. Nf1 d4 15.
Ng3 Bxf3 16. Qxf3 d3 17. Qxc6 dxc2 18. Qf3 g6 19. Bh6 Re8 20. Nf5 Bg5 21. Qg3
Bd2 22. Bg7 Qd3 0-1

[Event "IV Internacional de Alajuela"]
[Site "?"]
[Date "2008.07.09"]
[Round "2"]
[White "GM Mitkov, Nikola"]
[Black "Muñoz, Carolina"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2556"]
[BlackElo "2032"]
[PlyCount "119"]
[EventDate "2008.07.10"]
[SourceDate "2008.07.10"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 g6 4. Bxc6 dxc6 5. d3 Bg7 6. Be3 b6 7. Qd2 e5 8. f4
Nf6 9. fxe5 Ng4 10. Bg5 Qc7 11. Nf3 Nxe5 12. O-O f6 13. Nxe5 Qxe5 14. Bf4 Qd4+
15. Be3 Qd6 16. a4 O-O 17. a5 Ba6 18. Kh1 Rf7 19. Bf4 Qd8 20. Qf2 Bb5 21. Qg3
c4 22. d4 bxa5 23. Bd6 Bf8 24. Bxf8 Qxf8 25. Rxa5 Qd8 26. Raa1 Qxd4 27. Rf5 Rd8
28. Raf1 Kh8 29. R5f3 Rfd7 30. Qh4 Rf8 31. h3 Qe5 32. Rxf6 Rxf6 33. Rxf6 Kg7
34. Rf2 Re7 35. Rf1 a6 36. Qf2 Re8 37. Qf7+ Kh8 38. Qa7 Qe7 39. Qe3 Kg7 40. Rd1
Rd8 41. Rxd8 Qxd8 42. e5 Qe7 43. Kg1 a5 44. Qd4 c5 45. Qd5 Ba6 46. Ne4 Bb7 47.
Qxc5 Qxc5+ 48. Nxc5 Bd5 49. Kf2 Kf7 50. g3 Ke7 51. Ke3 g5 52. Kd4 Bf7 53. c3 h5
54. h4 gxh4 55. gxh4 Bg8 56. Ke4 Bh7+ 57. Kd4 Bd3 58. Nb7 a4 59. Nd6 Be2 60.
Nf5+ 1-0

[Event "IV Internacional de Alajuela"]
[Site "?"]
[Date "2008.07.09"]
[Round "2"]
[White "Vega, Carla"]
[Black "GM Georgiev, Vladimir"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "2050"]
[BlackElo "2531"]
[PlyCount "96"]
[EventDate "2008.07.10"]
[SourceDate "2008.07.10"]

1. e4 c5 2. Nc3 Nc6 3. f4 e6 4. Nf3 Nge7 5. Bb5 a6 6. Bxc6 Nxc6 7. O-O Be7 8.
Kh1 b5 9. d3 Bb7 10. Qe1 b4 11. Ne2 f5 12. exf5 exf5 13. d4 cxd4 14. Nexd4 Nxd4
15. Nxd4 O-O 16. Bd2 a5 17. c3 Bc5 18. Nb3 Re8 19. Qg3 Bf8 20. Nd4 Ra6 21. Qd3
Qa8 22. Rf2 Rg6 23. Rg1 Be4 24. Qb5 Qd8 25. Nxf5 Qf6 26. Nd4 Qh4 27. Re2 Rh6
28. Nf3 Bxf3 29. gxf3 Qh3 30. Qd5+ Kh8 31. Reg2 Rh5 32. Qf7 Rd8 33. cxb4 Rf5
34. Qb3 axb4 35. Qd3 Rh5 36. Re1 d5 37. Reg1 d4 38. Qe4 Qd7 39. Re1 Qf7 40. b3
Ra5 41. Bc1 Raa8 42. Rd1 Bc5 43. Rg5 Be7 44. Rf5 Bf6 45. Rxd4 Re8 46. Qc2 Re1+
47. Kg2 Qg6+ 48. Rg5 Qxc2+ 0-1

[Event "IV Internacional de Alajuela"]
[Site "?"]
[Date "2008.07.09"]
[Round "2"]
[White "GM Ramirez, Alejandro"]
[Black "Arroyo, Luis"]
[Result "1-0"]
[ECO "E50"]
[WhiteElo "2531"]
[BlackElo "2018"]
[PlyCount "20"]
[EventDate "2008.07.10"]
[SourceDate "2008.07.10"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Bd3 Nc6 6. Nf3 O-O 7. O-O cxd4 8.
exd4 Be7 9. d5 Nb4 10. d6 Nxd3 1-0

[Event "IV Internacional de Alajuela"]
[Site "?"]
[Date "2008.07.09"]
[Round "2"]
[White "IM Cordova, Emilio"]
[Black "WFM Castro, Azalea"]
[Result "1-0"]
[ECO "E09"]
[WhiteElo "2519"]
[BlackElo "1979"]
[PlyCount "49"]
[EventDate "2008.07.10"]
[SourceDate "2008.07.10"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. g3 Be7 5. Bg2 c6 6. Qc2 Nbd7 7. O-O O-O 8. Nbd2
Re8 9. Rd1 Bf8 10. e4 dxe4 11. Nxe4 Nxe4 12. Qxe4 g6 13. Bg5 f6 14. Be3 Bg7 15.
Rac1 Nb6 16. Qb1 Qe7 17. b4 Bd7 18. Qb3 Rad8 19. a4 Na8 20. b5 Qf7 21. Ne1 Nc7
22. Nd3 b6 23. Nb4 Rc8 24. c5 cxb5 25. c6 1-0

[Event "IV Internacional de Alajuela"]
[Site "?"]
[Date "2008.07.09"]
[Round "2"]
[White "Bermudez, Alexander"]
[Black "IM Pérez, Luis Manuel"]
[Result "0-1"]
[ECO "D45"]
[WhiteElo "2045"]
[BlackElo "2495"]
[PlyCount "94"]
[EventDate "2008.07.10"]
[SourceDate "2008.07.10"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Qc2 Bd6 7. g4 dxc4 8. Bxc4
e5 9. dxe5 Nxe5 10. Nxe5 Bxe5 11. h3 Bxc3+ 12. bxc3 O-O 13. Ba3 Re8 14. Bd3 Qa5
15. Bb4 Qe5 16. O-O-O c5 17. Ba3 c4 18. Bxc4 Be6 19. Bxe6 Qxe6 20. Rd6 Qe5 21.
Rhd1 Ne4 22. R6d3 Rac8 23. Bb2 b5 24. Kb1 Qh2 25. Rd7 Qxh3 26. Qb3 Qf3 27. Rxa7
Nxc3+ 28. Bxc3 Rxc3 29. Qxc3 Qxd1+ 30. Kb2 Qe2+ 31. Kb3 Qxg4 32. Qc6 Rc8 33.
Qd5 Qg6 34. Rc7 Qb1+ 35. Ka3 Rf8 36. f4 Qe1 37. Qc5 Ra8+ 38. Kb2 Qd2+ 39. Qc2
Qd8 40. Qe4 h6 41. Rc2 Qa5 42. Qd5 Qa3+ 43. Ka1 Qa5 44. e4 Rd8 45. Qc6 b4 46.
Rc1 b3 47. a4 Qd2 0-1

[Event "IV Internacional de Alajuela"]
[Site "?"]
[Date "2008.07.09"]
[Round "2"]
[White "Heredia Serrano, Carla"]
[Black "GM Vera, Reynaldo"]
[Result "0-1"]
[ECO "B86"]
[WhiteElo "2025"]
[BlackElo "2493"]
[Annotator ",BGGA"]
[PlyCount "106"]
[EventDate "2008.07.10"]
[SourceDate "2008.07.10"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 Be7 8. Qf3
O-O 9. Qg3 Nc6 10. Be3 Na5 11. O-O b5 12. Bh6 Ne8 13. Rad1 Bh4 14. Qg4 Bf6 15.
Nf3 Qc7 16. Rfe1 b4 17. e5 Bxe5 18. Nxe5 dxe5 19. Na4 Nxb3 20. cxb3 f5 21. Qg3
f4 22. Qg5 Rf5 23. Qd8 Bb7 24. Qxc7 Nxc7 25. Rd7 Rf7 26. Rxf7 Kxf7 27. Nb6 Rg8
28. Bg5 h6 29. Nc4 hxg5 30. Nd6+ Ke7 31. Nxb7 Rb8 32. Na5 Rb5 33. Nc4 Kf6 34.
Rc1 Rd5 35. Kf1 Nb5 36. Nb6 Rd8 37. Rc4 Rd1+ 38. Ke2 Rb1 39. Nd7+ Kf5 40. g4+
Kxg4 41. Nxe5+ Kf5 42. Nd3 e5 43. Rc5 Nd4+ 44. Kd2 Nf3+ 45. Ke2 g4 46. h3 gxh3
47. Kxf3 h2 48. Rxe5+ Kf6 49. Rh5 h1=Q+ 50. Rxh1 Rxh1 51. Nxb4 a5 52. a3 axb4
53. axb4 Ra1 {ilegible} 0-1

[Event "IV Internacional de Alajuela"]
[Site "?"]
[Date "2008.07.09"]
[Round "2"]
[White "GM Sagalchik, Gennadij"]
[Black "Alvarado, Victor"]
[Result "1-0"]
[ECO "D48"]
[WhiteElo "2424"]
[BlackElo "1963"]
[PlyCount "59"]
[EventDate "2008.07.10"]
[SourceDate "2008.07.10"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. e3 Nf6 5. Nf3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3
a6 9. a4 Bb7 10. O-O b4 11. Ne4 a5 12. Nxf6+ Nxf6 13. e4 Be7 14. Qe2 Qc8 15.
Bg5 h6 16. Bh4 O-O 17. Rac1 Qd8 18. Rfd1 Re8 19. e5 Nh7 20. Bxe7 Rxe7 21. Rc5
Qb6 22. Nd2 Ra7 23. Nc4 Qd8 24. Nd6 Ba8 25. Be4 Rec7 26. Rdc1 Nf8 27. Qf3 Ra6
28. Re1 Qe7 29. Bb1 Nd7 30. Qd3 1-0

[Event "IV Internacional de Alajuela"]
[Site "?"]
[Date "2008.07.09"]
[Round "2"]
[White "IM Valdes, Leonardo"]
[Black "Mencos, Claudia"]
[Result "1-0"]
[ECO "D12"]
[WhiteElo "2408"]
[BlackElo "1947"]
[PlyCount "91"]
[EventDate "2008.07.10"]
[SourceDate "2008.07.10"]

1. Nf3 Nf6 2. d4 d5 3. e3 Bf5 4. c4 c6 5. Nc3 e6 6. Nh4 Bg6 7. Nxg6 hxg6 8. a3
Nbd7 9. g3 Be7 10. Qe2 Qc7 11. Bg2 Qb6 12. O-O O-O 13. b4 a5 14. b5 Qc7 15. Rb1
cxb5 16. Rxb5 Rac8 17. Bb2 Qxc4 18. Qxc4 Rxc4 19. Rxb7 Rfc8 20. Nb5 Rc2 21. Rb1
Bf8 22. Bf3 Rb8 23. Rxb8 Nxb8 24. Bc3 Ne4 25. Bxe4 dxe4 26. Bxa5 Nd7 27. a4 Rc4
28. Ra1 Nf6 29. Be1 Nd5 30. a5 Nc7 31. Nc3 f5 32. Na4 Na6 33. Nb6 Rc2 34. Rb1
Be7 35. h4 g5 36. hxg5 Bxg5 37. Nd7 Bd8 38. Nb8 Nc7 39. a6 Na8 40. Nd7 Bc7 41.
a7 Kh7 42. Rb8 Rc1 43. Rxa8 Rxe1+ 44. Kg2 Ra1 45. Nf8+ Kh6 46. Nxe6 1-0

[Event "IV Torneo Internacional Alajuela 2008"]
[Site "Alajuela"]
[Date "2008.07.10"]
[Round "3"]
[White "Almeida, Jefferson"]
[Black "GM Tiviakov, Sergei"]
[Result "0-1"]
[ECO "E12"]
[WhiteElo "2226"]
[BlackElo "2645"]
[PlyCount "88"]
[EventDate "2008.07.12"]
[SourceDate "2008.07.12"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Bb7 5. Nc3 g6 6. Bg5 Bg7 7. Qc2 h6 8. Bh4 d6
9. e4 g5 10. Bg3 Nh5 11. O-O-O Nxg3 12. hxg3 g4 13. Nh4 Nc6 14. Ne2 Qd7 15. d5
Ne7 16. dxe6 fxe6 17. Nd4 O-O-O 18. Be2 Rhg8 19. c5 bxc5 20. Nb5 a6 21. Nc3 Nc6
22. Bc4 Bxc3 23. Qxc3 Nd4 24. Rhe1 Kb8 25. Kb1 Qc6 26. Qe3 d5 27. Bd3 Rg5 28.
Qf4 Qd6 29. exd5 exd5 30. Qxd6 Rxd6 31. Re8+ Ka7 32. Rde1 c4 33. Bc2 Rf6 34.
R1e7 Rxf2 35. Ba4 Kb6 36. Rb8 Nb3 37. Bxb3 cxb3 38. Re6+ Ka7 39. Rbe8 d4 40.
Re1 Rc5 41. R8e2 Rc2 42. Rxc2 bxc2+ 43. Kc1 d3 44. Rh1 Be4 0-1

[Event "IV Torneo Internacional Alajuela 2008"]
[Site "Alajuela"]
[Date "2008.07.10"]
[Round "3"]
[White "GM Mikhalevski, Víctor"]
[Black "Ruíz, Sebastián"]
[Result "1-0"]
[ECO "E11"]
[WhiteElo "2592"]
[BlackElo "2195"]
[PlyCount "23"]
[EventDate "2008.07.12"]
[SourceDate "2008.07.12"]

1. d4 Nf6 2. c4 e6 3. g3 Bb4+ 4. Bd2 Qe7 5. Nf3 Nc6 6. Nc3 e5 7. d5 Nd8 8. Bg2
O-O 9. O-O d6 10. Ne1 e4 11. Nxe4 Nxe4 12. Bxb4 1-0

[Event "IV Torneo Internacional Alajuela 2008"]
[Site "Alajuela"]
[Date "2008.07.10"]
[Round "3"]
[White "Salazar, Pablo"]
[Black "GM Mitkov, Nikola"]
[Result "0-1"]
[ECO "D11"]
[WhiteElo "2207"]
[BlackElo "2556"]
[Annotator "Hector,Leyva"]
[PlyCount "61"]
[EventDate "2008.07.12"]
[SourceDate "2008.07.12"]

1. Nf3 d5 2. d4 Nf6 3. g3 Bf5 4. Bg2 e6 5. O-O Nbd7 6. c4 c6 7. cxd5 exd5 8.
Qb3 Qb6 9. Qxb6 axb6 10. Nc3 b5 11. Nh4 Bc2 12. Bg5 h6 13. Bxf6 Nxf6 14. e4
dxe4 15. Nxe4 Bxe4 16. Bxe4 Ra4 17. Bc2 Rxd4 18. Rfe1+ Kd8 19. Nf3 Rd7 20. Ne5
Re7 21. Bb3 Kc7 22. Bxf7 g5 23. Ng6 Rxe1+ 24. Rxe1 Rh7 25. Nxf8 Rxf7 26. Ne6+
Kb6 27. f4 Re7 28. f5 g4 29. b4 Nh7 30. Kf2 Rf7 31. Nd4 {ilegible} 0-1

[Event "IV Torneo Internacional Alajuela 2008"]
[Site "Alajuela"]
[Date "2008.07.10"]
[Round "3"]
[White "GM Georgiev, Vladimir"]
[Black "Galvez, Eduardo"]
[Result "1-0"]
[ECO "D23"]
[WhiteElo "2531"]
[BlackElo "2191"]
[PlyCount "95"]
[EventDate "2008.07.12"]
[SourceDate "2008.07.12"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Qb3 dxc4 5. Qxc4 Qd5 6. e3 Qxc4 7. Bxc4 Bf5 8.
Nc3 h6 9. Ne5 e6 10. f3 Nfd7 11. Nxd7 Nxd7 12. e4 Bg6 13. Be3 Bb4 14. a3 Be7
15. Kf2 O-O 16. h4 b5 17. Ba2 a5 18. Ne2 e5 19. h5 Bh7 20. Rac1 Ra6 21. Rhd1
Rc8 22. dxe5 Nxe5 23. Bf4 Bf6 24. Rc5 Nc4 25. Bxc4 bxc4 26. Bc1 Rb6 27. Rxc4
Kf8 28. Rc2 Ke8 29. g4 g6 30. hxg6 fxg6 31. Rh1 Bg7 32. Bxh6 Rxb2 33. Bxg7 Rxc2
34. Rxh7 c5 35. Bc3 Ra2 36. Rh8+ Kd7 37. Rxc8 Kxc8 38. Bxa5 Rxa3 39. Bc3 Kd7
40. f4 Kc6 41. Ke3 Kb5 42. f5 gxf5 43. exf5 Kc6 44. g5 Kd6 45. g6 Ke7 46. Ke4
Ra2 47. f6+ Ke8 48. Nf4 1-0

[Event "IV Torneo Internacional Alajuela 2008"]
[Site "Alajuela"]
[Date "2008.07.10"]
[Round "3"]
[White "Carbajal, Jonathan"]
[Black "GM Ramírez, Alejandro"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "2191"]
[BlackElo "2531"]
[PlyCount "132"]
[EventDate "2008.07.12"]
[SourceDate "2008.07.12"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bb5 Nd4 6. Bd3 e6 7. Nxd4 cxd4 8.
Nb5 d6 9. c3 Qb6 10. Nxd4 Ne7 11. Nf3 e5 12. fxe5 dxe5 13. Qb3 Be6 14. Bc4 Bxc4
15. Qxc4 O-O 16. d3 Rac8 17. Qb3 Qd6 18. Bg5 Nc6 19. Rd1 Qc5 20. Qd5 Qb6 21.
Qb3 Qc5 22. Qd5 Qb6 23. Qb3 Qa6 24. O-O h6 25. Bh4 Rc7 26. a4 b6 27. Ne1 Rd7
28. Qb5 Qb7 29. Nc2 Na5 30. Bf6 Re8 31. Nb4 Bf8 32. Na6 Re6 33. Nb8 Rdd6 34.
Bxe5 Qxb8 35. d4 Nb7 36. Rfe1 Qc8 37. Bxd6 Nxd6 38. Qd3 f6 39. b3 Qe8 40. e5
Bg7 41. Qg3 fxe5 42. dxe5 Nf7 43. Qd3 Nxe5 44. Qd5 Kh7 45. Re3 Re7 46. Rde1 Qb8
47. Qb5 Qc7 48. b4 Nc6 49. Rxe7 Nxe7 50. Qe8 Nd5 51. Re6 Nf6 52. Qc6 Qxc6 53.
Rxc6 Nd5 54. c4 Nxb4 55. Rc7 a5 56. Rb7 Nd3 57. Kf1 Nc5 58. Rxb6 Bc3 59. Ke2
Kg7 60. Ke3 Nxa4 61. Rb5 Kf6 62. Ke4 Ke6 63. g4 Kd6 64. h4 Nc5+ 65. Kf4 a4 66.
Rb8 Kc7 0-1

[Event "IV Torneo Internacional Alajuela 2008"]
[Site "Alajuela"]
[Date "2008.07.10"]
[Round "3"]
[White "WIM Moncayo, Evelyn"]
[Black "IM Córdova, Emilio"]
[Result "0-1"]
[ECO "C13"]
[WhiteElo "2173"]
[BlackElo "2519"]
[PlyCount "44"]
[EventDate "2008.07.12"]
[SourceDate "2008.07.12"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 dxe4 5. Nxe4 Be7 6. Bxf6 Bxf6 7. Nf3 Nd7 8.
Qe2 Be7 9. O-O-O O-O 10. Ne5 Nb6 11. h4 f6 12. Nf3 Qd5 13. c4 Qa5 14. Kb1 Na4
15. Qc2 f5 16. Neg5 c5 17. d5 Bf6 18. dxe6 Nxb2 19. e7 Re8 20. Qd2 Qb6 21. Qd5+
Be6 22. Nxe6 Nd3+ 0-1

[Event "IV Torneo Internacional Alajuela 2008"]
[Site "Alajuela"]
[Date "2008.07.10"]
[Round "3"]
[White "IM Pérez, Luis Manuel"]
[Black "Prieto, Ernesto"]
[Result "1-0"]
[ECO "C83"]
[WhiteElo "2495"]
[BlackElo "2156"]
[PlyCount "65"]
[EventDate "2008.07.12"]
[SourceDate "2008.07.12"]

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. Nbd2 Be7 10. c3 O-O 11. Bc2 f5 12. Nb3 Qd7 13. Nbd4 Nxd4 14. Nxd4 c5 15.
Nxe6 Qxe6 16. f3 Ng5 17. a4 c4 18. axb5 Qb6+ 19. Kh1 Qxb5 20. Bxg5 Bxg5 21. f4
Be7 22. g4 Qc6 23. Bxf5 Rab8 24. Ra2 g6 25. Bc2 Rb6 26. Qf3 Qb7 27. f5 Rxb2 28.
Rxb2 Qxb2 29. f6 Bd8 30. Qxd5+ Kh8 31. Qd7 Rg8 32. f7 Rf8 33. e6 1-0

[Event "IV Torneo Internacional Alajuela 2008"]
[Site "Alajuela"]
[Date "2008.07.10"]
[Round "3"]
[White "GM Vera, Reynaldo"]
[Black "Castillo, Rommel"]
[Result "1-0"]
[ECO "E17"]
[WhiteElo "2493"]
[BlackElo "2144"]
[PlyCount "59"]
[EventDate "2008.07.12"]
[SourceDate "2008.07.12"]

1. Nf3 Nf6 2. c4 b6 3. g3 Bb7 4. Bg2 e6 5. O-O Be7 6. d4 O-O 7. d5 exd5 8. Nh4
Re8 9. cxd5 Bf8 10. Nc3 d6 11. Nf5 Nbd7 12. Qd4 Bc8 13. Qd2 Ne5 14. Nd4 Qd7 15.
h3 a5 16. b3 Ba6 17. Bb2 b5 18. Rfe1 b4 19. Nd1 Ng6 20. e4 Ne5 21. Re3 Qc8 22.
f4 Ned7 23. Nf2 Qb7 24. Rae1 Nc5 25. Nf5 Nfd7 26. e5 dxe5 27. fxe5 Rad8 28. e6
fxe6 29. dxe6 Nf6 30. Qxd8 1-0

[Event "IV Torneo Internacional Alajuela 2008"]
[Site "Alajuela"]
[Date "2008.07.10"]
[Round "3"]
[White "GM Sagalchik, Gennadij"]
[Black "Simplina, Pancho"]
[Result "1-0"]
[ECO "C56"]
[WhiteElo "2424"]
[BlackElo "2143"]
[PlyCount "55"]
[EventDate "2008.07.12"]
[SourceDate "2008.07.12"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. e5 d5 6. Bb5 Ne4 7. Nxd4 Bd7 8.
Bxc6 bxc6 9. O-O Bc5 10. f3 Ng5 11. f4 Ne4 12. Be3 Qb8 13. Nc3 Qxb2 14. Nxe4
dxe4 15. Qd2 Rd8 16. Rfb1 Qa3 17. Rb3 Qa4 18. Qc3 Be7 19. Rb7 O-O 20. Nb3 Qa6
21. Rxa7 Qe2 22. Re1 Qg4 23. Rxc7 Bh4 24. Rf1 Bc8 25. Nd4 Ba6 26. h3 Qh5 27. g4
Bxf1 {Planilla ilegible} 28. Bd2 1-0

[Event "IV Torneo Internacional Alajuela 2008"]
[Site "Alajuela"]
[Date "2008.07.10"]
[Round "3"]
[White "Tapia, Gustavo"]
[Black "IM Valdes, Leonardo"]
[Result "0-1"]
[ECO "A55"]
[WhiteElo "2123"]
[BlackElo "2408"]
[PlyCount "114"]
[EventDate "2008.07.12"]
[SourceDate "2008.07.12"]

1. d4 Nf6 2. c4 d6 3. Nc3 Nbd7 4. Nf3 e5 5. d5 Be7 6. e4 O-O 7. Be2 Nc5 8. Nd2
a5 9. O-O Ne8 10. Nb3 Nd7 11. Bg4 g6 12. Bh3 Ng7 13. g4 Nf6 14. Bh6 Kh8 15. Kh1
Ng8 16. Be3 h5 17. f3 Bg5 18. Bxg5 Qxg5 19. Rg1 Qe7 20. Qd2 Kh7 21. Rg3 Bd7 22.
Rag1 h4 23. R3g2 a4 24. Nc1 Rad8 25. Qe1 g5 26. Rc2 Nh5 27. Bf1 Nf4 28. h3 Qf6
29. Qd1 Ra8 30. Nd3 Ne7 31. Ne1 Rfc8 32. Kh2 Rg8 33. Ng2 Nxg2 34. Rgxg2 Ng6 35.
Rgd2 Rgc8 36. Qe2 Ra5 37. Qf2 Nf8 38. Kg2 Be8 39. Bd3 Kg8 40. Nd1 Ng6 41. Ne3
Bd7 42. Qf1 Nf4+ 43. Kh1 Rc5 44. b4 axb3 45. axb3 Ra5 46. Ng2 Rca8 47. Kh2 Ra1
48. Rd1 R1a2 49. Rdd2 R2a3 50. Rb2 b6 51. Be2 Nxg2 52. Kxg2 Qf4 53. Kf2 Rxb3
54. Bd3 Rxb2 55. Rxb2 Ra3 56. Ke2 Qh2+ 57. Qf2 Qxf2+ 0-1

