[Event "Benidorm op U2300 06th"]
[Site "Benidorm"]
[Date "2007.12.07"]
[Round "8"]
[White "Lacrosse, Marc"]
[Black "Perez, Yosvanny"]
[Result "1/2-1/2"]
[ECO "D28"]
[WhiteElo "2254"]
[BlackElo "2290"]
[PlyCount "54"]
[EventDate "2007.11.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 121 Extra"]
[Source "ChessBase"]
[SourceDate "2008.01.10"]
[SourceVersion "1"]
[SourceVersionDate "2008.01.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 a6 5. Bxc4 e6 6. Qe2 c5 7. dxc5 Bxc5 8. 0-0 Nc6 9. e4 Qc7 10. e5 Ng4 11. Bf4 f6 12. Nc3 0-0 13. Rac1 Ba7 14. Bb3 Ngxe5 15. Nxe5 fxe5 16. Bg3 Qe7 17. Bxe5 Rxf2 18. Rxf2 Bxf2+ 19. Qxf2 Nxe5 20. Qe3 Ng4 21. Qd4 Nf6 22. Re1 Bd7 23. Nd5 Nxd5 24. Bxd5 Rd8 25. Qe3 Bc8 26. Bxe6+ Bxe6 27. Qxe6+ Qf7 1/2-1/2

[Event "Benidorm op U2300 06th"]
[Site "Benidorm"]
[Date "2007.12.04"]
[Round "5"]
[White "Perez, Yosvanny"]
[Black "Uribe Arteaga, Daniel"]
[Result "1-0"]
[ECO "A54"]
[WhiteElo "2290"]
[BlackElo "2260"]
[PlyCount "43"]
[EventDate "2007.11.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 121 Extra"]
[Source "ChessBase"]
[SourceDate "2008.01.10"]
[SourceVersion "1"]
[SourceVersionDate "2008.01.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nc3 Nbd7 4. Nf3 e5 5. Bg5 Be7 6. e3 c6 7. Qc2 0-0 8. Bd3 h6 9. Bh4 Qc7 10. 0-0-0 a6 11. g4 b5 12. g5 hxg5 13. Nxg5 bxc4 14. Bh7+ Kh8 15. Bg6 exd4 16. exd4 fxg6 17. Qxg6 Qa5 18. Rdg1 Bb7 19. Ne6 Rg8 20. Rg5 Qxg5+ 21. Nxg5 Rgf8 22. Rg1 1-0

[Event "Benidorm op U2300 06th"]
[Site "Benidorm"]
[Date "2007.12.02"]
[Round "3"]
[White "Perez, Yosvanny"]
[Black "Renteria Becerra, Jorge Elicer"]
[Result "1/2-1/2"]
[ECO "A57"]
[WhiteElo "2290"]
[BlackElo "2233"]
[PlyCount "58"]
[EventDate "2007.11.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 121 Extra"]
[Source "ChessBase"]
[SourceDate "2008.01.10"]
[SourceVersion "1"]
[SourceVersionDate "2008.01.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. Nf3 b4 5. a3 a5 6. Nbd2 g6 7. e4 d6 8. b3 Bg7 9. Bb2 0-0 10. a4 Re8 11. Qc2 e6 12. 0-0-0 exd5 13. cxd5 Nbd7 14. Bb5 Ba6 15. Bxa6 Rxa6 16. Rhe1 Nb6 17. Nc4 Nxc4 18. Qxc4 Ra8 19. e5 dxe5 20. Nxe5 Nd7 21. Nxd7 Rxe1 22. Rxe1 Qxd7 23. Bxg7 Kxg7 24. f4 Rd8 25. Rd1 Qd6 26. g3 h5 27. Kb1 Re8 28. Rc1 Rd8 29. Rd1 Re8 1/2-1/2

[Event "Benidorm op U2300 06th"]
[Site "Benidorm"]
[Date "2007.12.01"]
[Round "2"]
[White "Aymerich Rosell, Pablo"]
[Black "Perez, Yosvanny"]
[Result "0-1"]
[ECO "D24"]
[WhiteElo "2202"]
[BlackElo "2290"]
[PlyCount "89"]
[EventDate "2007.11.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 121 Extra"]
[Source "ChessBase"]
[SourceDate "2008.01.10"]
[SourceVersion "1"]
[SourceVersionDate "2008.01.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nf3 a6 4. e4 b5 5. Nc3 Nf6 6. e5 Nd5 7. Ng5 Nxc3 8. bxc3 f6 9. Nh3 g6 10. f4 Be6 11. Be2 Bd5 12. 0-0 f5 13. Ba3 e6 14. Bxf8 Kxf8 15. Qe1 h6 16. a4 Nd7 17. g4 Nb6 18. axb5 axb5 19. Qg3 Kf7 20. Kf2 c5 21. gxf5 exf5 22. Rg1 Rg8 23. Rxa8 Nxa8 24. Ra1 Nc7 25. Rd1 Qe7 26. Ng1 cxd4 27. cxd4 Ra8 28. Nf3 Ne6 29. Rg1 Nf8 30. Nh4 Ra3 31. Nf3 b4 32. Qh3 Kg7 33. Rg3 Qe6 34. Qh4 Ra5 35. Rh3 h5 36. Ng5 Qb6 37. Nf3 Bxf3 38. Rxf3 Qxd4+ 39. Kg2 Ra2 40. Qf6+ Kg8 41. Rf2 Qe4+ 42. Bf3 Rxf2+ 43. Kxf2 Qd4+ 44. Kg3 b3 45. Qd6 0-1

[Event "Benidorm op U2300 06th"]
[Site "Benidorm"]
[Date "2007.11.30"]
[Round "1"]
[White "Perez, Yosvanny"]
[Black "Saheb, Kamel"]
[Result "1-0"]
[ECO "D94"]
[WhiteElo "2290"]
[BlackElo "2139"]
[PlyCount "59"]
[EventDate "2007.11.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 121 Extra"]
[Source "ChessBase"]
[SourceDate "2008.01.10"]
[SourceVersion "1"]
[SourceVersionDate "2008.01.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 d5 4. Nc3 Bg7 5. e3 0-0 6. b4 c6 7. Qb3 Be6 8. a4 dxc4 9. Bxc4 Bxc4 10. Qxc4 Nbd7 11. 0-0 Nb6 12. Qb3 Nbd5 13. Ba3 a6 14. Rfc1 Qb6 15. Rab1 Rfc8 16. Ne5 e6 17. a5 Qd8 18. Na4 Rab8 19. Re1 Ne4 20. Qc2 Nd6 21. Bc1 Nb5 22. Rb3 Bf8 23. Qc4 Bd6 24. Bd2 Qc7 25. Nf3 Be7 26. e4 Nf6 27. Nc5 Bxc5 28. bxc5 Re8 29. Qc1 Qd8 30. Bf4 1-0

[Event "Benidorm op U2300 05th"]
[Site "Benidorm"]
[Date "2006.12.09"]
[Round "9"]
[White "Sanchez Botella, Luis Javier"]
[Black "Perez, Yosvanny"]
[Result "0-1"]
[ECO "D40"]
[WhiteElo "2210"]
[BlackElo "2290"]
[PlyCount "104"]
[EventDate "2006.12.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 115 Extra"]
[Source "ChessBase"]
[SourceDate "2007.01.10"]
[SourceVersion "1"]
[SourceVersionDate "2007.01.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. e3 Nf6 5. Nf3 Nc6 6. a3 a6 7. dxc5 Bxc5 8. b4 Ba7 9. Bb2 0-0 10. c5 Re8 11. Be2 e5 12. 0-0 Bf5 13. Re1 Qd7 14. Qb3 Rad8 15. Rad1 e4 16. Nd4 Ne5 17. Rd2 Bg4 18. Bf1 Bb8 19. Nce2 Nd3 20. Ra1 h5 21. Nc1 Ne5 22. Nce2 h4 23. Qc3 Nc4 24. Rc2 Qc7 25. g3 Bd7 26. a4 Qe5 27. Nf4 Nxb2 28. Qxb2 g5 29. Nfe2 Ng4 30. Qc3 Qh8 31. h3 hxg3 32. fxg3 Ne5 33. g4 Nxg4 34. Bg2 Bh2+ 35. Kh1 Be5 36. Rf1 Qh4 37. Kg1 Bh2+ 38. Kh1 Be5 39. Kg1 Nh2 40. Rf2 Bxh3 41. Bxh3 Nf3+ 42. Nxf3 exf3 43. Nd4 Qxh3 44. Rh2 Bxh2+ 45. Rxh2 f2+ 46. Rxf2 Rxe3 47. Qd2 Rg3+ 48. Rg2 Re8 49. Nf3 Qxg2+ 50. Qxg2 Rxg2+ 51. Kxg2 f6 52. Kf2 Re4 0-1

[Event "Benidorm op U2300 05th"]
[Site "Benidorm"]
[Date "2006.12.08"]
[Round "8"]
[White "Perez, Yosvanny"]
[Black "Carrascoso Morales, Abel"]
[Result "1/2-1/2"]
[ECO "D40"]
[WhiteElo "2290"]
[BlackElo "2146"]
[PlyCount "44"]
[EventDate "2006.12.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 115 Extra"]
[Source "ChessBase"]
[SourceDate "2007.01.10"]
[SourceVersion "1"]
[SourceVersionDate "2007.01.10"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. d4 c5 4. e3 d5 5. Nc3 Nc6 6. a3 dxc4 7. Bxc4 a6 8. 0-0 Be7 9. Qe2 b5 10. Ba2 cxd4 11. Rd1 0-0 12. exd4 Bb7 13. d5 exd5 14. Nxd5 Nxd5 15. Bxd5 Qe8 16. Bf4 Bf6 17. Be3 Rd8 18. Qc2 Rxd5 19. Rxd5 Ne5 20. Rxe5 Bxe5 21. Nxe5 Qxe5 22. Re1 Rc8 1/2-1/2

[Event "Benidorm op U2300 05th"]
[Site "Benidorm"]
[Date "2006.12.07"]
[Round "7"]
[White "Bosque Ortega, Xavier"]
[Black "Perez, Yosvanny"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2230"]
[BlackElo "2290"]
[PlyCount "92"]
[EventDate "2006.12.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 115 Extra"]
[Source "ChessBase"]
[SourceDate "2007.01.10"]
[SourceVersion "1"]
[SourceVersionDate "2007.01.10"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 c5 3. c3 Nc6 4. Bf4 Nf6 5. e3 Qb6 6. Qb3 c4 7. Qc2 Bf5 8. Qc1 h6 9. Be2 e6 10. Nbd2 Qd8 11. Ne5 Nxe5 12. Bxe5 b5 13. 0-0 Be7 14. f3 0-0 15. e4 Bh7 16. Bxf6 Bxf6 17. e5 Be7 18. f4 b4 19. Bg4 bxc3 20. bxc3 Bd3 21. Rf3 Qa5 22. a4 g6 23. Rh3 h5 24. f5 exf5 25. Bxh5 Bg5 26. Bd1 f6 27. exf6 Rae8 28. Bf3 Be3+ 29. Kh1 Rxf6 30. Qe1 Qxc3 31. Bxd5+ Kg7 32. Nxc4 Bd2 33. Qd1 Re1+ 34. Qxe1 Bxe1 35. Rd1 Qxd4 36. Rhxd3 Qf2 37. Rf3 Qe2 38. Rb1 Bb4 39. h3 a5 40. Rff1 g5 41. Nb2 g4 42. Bc4 Qe3 43. Nd3 gxh3 44. Nf4 hxg2+ 45. Kxg2 Qe4+ 46. Kg3 Bd6 0-1

[Event "Benidorm op U2300 05th"]
[Site "Benidorm"]
[Date "2006.12.06"]
[Round "6"]
[White "Perez, Yosvanny"]
[Black "Stubberud, Ornulf A"]
[Result "1-0"]
[ECO "E94"]
[WhiteElo "2290"]
[BlackElo "2183"]
[PlyCount "83"]
[EventDate "2006.12.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 115 Extra"]
[Source "ChessBase"]
[SourceDate "2007.01.10"]
[SourceVersion "1"]
[SourceVersionDate "2007.01.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 e5 7. Be3 Na6 8. 0-0 Ng4 9. Bg5 Qe8 10. h3 h6 11. Bc1 Nf6 12. dxe5 dxe5 13. Be3 Qe7 14. Nd5 Qd8 15. Nxf6+ Qxf6 16. Qa4 c6 17. Rfd1 Qe7 18. a3 f5 19. b4 f4 20. Bd2 g5 21. c5 Nc7 22. Bc3 Kh7 23. Qc2 a6 24. Qb2 Re8 25. Nd2 Nb5 26. Nc4 Nxc3 27. Qxc3 Be6 28. Nd6 Red8 29. Bg4 Bf7 30. a4 h5 31. Bf5+ Bg6 32. Rd2 Bf6 33. Rad1 Bxf5 34. Nxf5 Qe8 35. Rd6 Kg6 36. a5 Rxd6 37. Rxd6 Rd8 38. Qc4 Qf7 39. Qd3 Qe8 40. Rxd8 Qxd8 41. Qb3 g4 42. Qe6 1-0

[Event "Benidorm op U2300 05th"]
[Site "Benidorm"]
[Date "2006.12.05"]
[Round "5"]
[White "Zuluaga Mancilla, Cesar"]
[Black "Perez, Yosvanny"]
[Result "1-0"]
[ECO "A87"]
[WhiteElo "2278"]
[BlackElo "2290"]
[PlyCount "101"]
[EventDate "2006.12.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 115 Extra"]
[Source "ChessBase"]
[SourceDate "2007.01.10"]
[SourceVersion "1"]
[SourceVersionDate "2007.01.10"]
[SourceQuality "1"]

1. d4 f5 2. Nf3 Nf6 3. c4 g6 4. g3 Bg7 5. Bg2 0-0 6. Nc3 d6 7. 0-0 Qe8 8. d5 a5 9. Nd4 Na6 10. Rb1 Nc5 11. Ncb5 Qd8 12. b3 Bd7 13. Bb2 h6 14. Qc2 Nfe4 15. f3 Nf6 16. Qd2 c6 17. Nc3 e5 18. dxe6 Nxe6 19. Nc2 Qb6+ 20. Kh1 Rad8 21. Na4 Qc7 22. Rfd1 Bc8 23. Nd4 Nc5 24. Bc3 b6 25. Qb2 Rde8 26. Qc2 Re7 27. Be1 Bd7 28. Nc3 Rfe8 29. Bf2 Rd8 30. Rbc1 h5 31. Re1 Bh6 32. Rcd1 Rde8 33. Kg1 Kh7 34. h3 f4 35. g4 Re5 36. Bh4 Kg7 37. Qb2 Kf7 38. a3 Bg7 39. b4 axb4 40. axb4 Ne6 41. Bf2 Nxd4 42. Bxd4 R5e6 43. g5 c5 44. Bxf6 Bxf6 45. gxf6 Bc6 46. b5 Bb7 47. h4 Qd8 48. Ne4 Bxe4 49. fxe4 Re5 50. Rf1 Qxf6 51. e3 1-0

[Event "Benidorm op U2300 05th"]
[Site "Benidorm"]
[Date "2006.12.04"]
[Round "4"]
[White "Lacrosse, Marc"]
[Black "Perez, Yosvanny"]
[Result "1/2-1/2"]
[ECO "D29"]
[WhiteElo "2238"]
[BlackElo "2290"]
[PlyCount "28"]
[EventDate "2006.12.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 115 Extra"]
[Source "ChessBase"]
[SourceDate "2007.01.10"]
[SourceVersion "1"]
[SourceVersionDate "2007.01.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 a6 5. Bxc4 e6 6. 0-0 c5 7. Qe2 b5 8. Bb3 Bb7 9. a4 Nbd7 10. axb5 axb5 11. Rxa8 Qxa8 12. Nc3 b4 13. Nb5 Qa5 14. Rd1 Be7 1/2-1/2

[Event "Benidorm op U2300 05th"]
[Site "Benidorm"]
[Date "2006.12.03"]
[Round "3"]
[White "Perez, Yosvanny"]
[Black "Uribe Arteaga, Daniel"]
[Result "1-0"]
[ECO "A54"]
[WhiteElo "2290"]
[BlackElo "2202"]
[PlyCount "121"]
[EventDate "2006.12.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 115 Extra"]
[Source "ChessBase"]
[SourceDate "2007.01.10"]
[SourceVersion "1"]
[SourceVersionDate "2007.01.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d6 3. c4 Nbd7 4. Nc3 e5 5. Bg5 Be7 6. e3 c6 7. Qc2 0-0 8. Be2 a6 9. 0-0 b5 10. a3 Bb7 11. Rfd1 Qc7 12. h3 Rfe8 13. Rac1 Rac8 14. Qb1 Qb8 15. dxe5 dxe5 16. Bh4 g6 17. b4 bxc4 18. Qa2 Nb6 19. Nd2 Nfd5 20. Bxe7 Rxe7 21. Nce4 c3 22. Nb1 Nd7 23. Nbxc3 a5 24. Nxd5 cxd5 25. Rxc8+ Bxc8 26. Rxd5 axb4 27. Rb5 Qc7 28. Rxb4 Bb7 29. Qc4 Qxc4 30. Rxc4 Ba6 31. Rc2 Bxe2 32. Rxe2 f5 33. Nd6 Re6 34. Rd2 Nb6 35. Nb5 Rc6 36. g4 Kf7 37. Rd6 Rxd6 38. Nxd6+ Ke6 39. Nb5 Kd5 40. gxf5 gxf5 41. Kg2 Kc5 42. Nc7 Kd6 43. Ne8+ Ke7 44. Ng7 Kf6 45. Nh5+ Kg5 46. Ng3 f4 47. Ne4+ Kf5 48. Kf3 fxe3 49. fxe3 Nc4 50. a4 h6 51. h4 Ke6 52. Nc5+ Kd5 53. Nb3 e4+ 54. Kf4 Ne5 55. a5 Ng6+ 56. Kg4 Ne5+ 57. Kf5 Nc4 58. Kf4 Nd6 59. Nd2 h5 60. a6 Kc6 61. Nxe4 1-0

[Event "Benidorm op U2300 05th"]
[Site "Benidorm"]
[Date "2006.12.02"]
[Round "2"]
[White "Forsaa, Espen"]
[Black "Perez, Yosvanny"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "2170"]
[BlackElo "2290"]
[PlyCount "46"]
[EventDate "2006.12.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 115 Extra"]
[Source "ChessBase"]
[SourceDate "2007.01.10"]
[SourceVersion "1"]
[SourceVersionDate "2007.01.10"]
[SourceQuality "1"]

1. d4 d6 2. e4 g6 3. Nc3 Bg7 4. Be2 Nf6 5. g4 c5 6. g5 Nfd7 7. d5 Na6 8. h4 h5 9. gxh6 Bxh6 10. Bxh6 Rxh6 11. Qd2 Rh7 12. h5 gxh5 13. Rxh5 Rxh5 14. Bxh5 Nf6 15. Qh6 Nxh5 16. Qxh5 e5 17. Qh8+ Ke7 18. Qh4+ Kd7 19. Qh5 Qf6 20. 0-0-0 Ke7 21. Rd3 Bd7 22. Rf3 Rh8 23. Rxf6 Rxh5 0-1

[Event "Benidorm op U2300 05th"]
[Site "Benidorm"]
[Date "2006.12.01"]
[Round "1"]
[White "Perez, Yosvanny"]
[Black "Frasquet Solbes, Elias"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "2290"]
[BlackElo "2127"]
[PlyCount "69"]
[EventDate "2006.12.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 115 Extra"]
[Source "ChessBase"]
[SourceDate "2007.01.10"]
[SourceVersion "1"]
[SourceVersionDate "2007.01.10"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. e3 Bg4 5. Nc3 e6 6. h3 Bxf3 7. Qxf3 Nbd7 8. g4 Bb4 9. cxd5 exd5 10. Bd3 0-0 11. Bd2 Re8 12. 0-0 Ne4 13. Bxe4 dxe4 14. Nxe4 Rxe4 15. Bxb4 Qe8 16. Rae1 a5 17. Bc3 Nf6 18. Qg2 Nd5 19. Bd2 Nb4 20. a3 Nd3 21. Rb1 Qe6 22. Bc3 Re8 23. Rbd1 Qc4 24. Rd2 Nb4 25. Ra1 Nd5 26. Bxa5 Qb3 27. Rc1 b6 28. Bb4 Nxb4 29. axb4 Qxb4 30. Rxc6 h6 31. Rdc2 h5 32. gxh5 Kh7 33. Qg5 Qe1+ 34. Kg2 Qb1 35. Qf5+ 1-0

[Event "Pedrido Memorial"]
[Site "Vilagarcia de Arousa"]
[Date "2006.08.31"]
[Round "7"]
[White "Perez, Yosvanny"]
[Black "Leiros Vila, Avelino"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "2290"]
[BlackElo "2178"]
[PlyCount "74"]
[EventDate "2006.07.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 113 Extra"]
[Source "ChessBase"]
[SourceDate "2006.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.09.14"]
[SourceQuality "1"]

1. d4 d6 2. e4 Nf6 3. Nc3 e5 4. Nf3 Nbd7 5. Bc4 Be7 6. 0-0 0-0 7. a4 a5 8. Re1 c6 9. b3 exd4 10. Nxd4 Nb6 11. Bf1 d5 12. e5 Bb4 13. Bb2 Ne8 14. Qh5 c5 15. Nf3 Nc7 16. Bd3 h6 17. Bc1 c4 18. bxc4 dxc4 19. Ne4 cxd3 20. Nf6+ gxf6 21. Qxh6 Nbd5 22. Re4 fxe5 23. Rh4 Qxh4 24. Nxh4 Ra6 25. Qg5+ Kh7 26. Qh5+ Kg7 27. Bb2 Rh6 28. Qxe5+ f6 29. Qg3+ Kf7 30. c4 Rg8 31. Qxd3 Nf4 32. Qf3 Rxh4 33. g3 Nce6 34. Rd1 Ng5 35. Qe3 Bg4 36. gxh4 Ngh3+ 37. Kf1 Be2+ 0-1

[Event "Pedrido Memorial"]
[Site "Vilagarcia de Arousa"]
[Date "2006.08.30"]
[Round "6"]
[White "Galard Agustin, Tomas E"]
[Black "Perez, Yosvanny"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1995"]
[BlackElo "2290"]
[PlyCount "60"]
[EventDate "2006.07.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 113 Extra"]
[Source "ChessBase"]
[SourceDate "2006.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.09.14"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c6 3. Bg2 Nf6 4. 0-0 Bg4 5. Ne5 Bh5 6. d4 e6 7. Nc3 Bb4 8. Nb1 Nbd7 9. c3 Be7 10. Nd3 h6 11. Nd2 c5 12. Nf4 Bg4 13. h3 Bf5 14. g4 Bh7 15. dxc5 Nxc5 16. b4 Nce4 17. Qb3 Qc7 18. Nxe4 Nxe4 19. Bxe4 Bxe4 20. Qa4+ Kf8 21. Bd2 Bd6 22. Ng2 g5 23. Rac1 h5 24. f4 hxg4 25. hxg4 gxf4 26. e3 f3 27. Nf4 Bxf4 28. exf4 Qb6+ 29. Rf2 Rh1+ 30. Kxh1 Qxf2 0-1

[Event "Pedrido Memorial"]
[Site "Vilagarcia de Arousa"]
[Date "2006.08.29"]
[Round "5"]
[White "Perez, Yosvanny"]
[Black "Rodriguez Calvo, Manoel"]
[Result "1/2-1/2"]
[ECO "E92"]
[WhiteElo "2290"]
[BlackElo "2123"]
[PlyCount "56"]
[EventDate "2006.07.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 113 Extra"]
[Source "ChessBase"]
[SourceDate "2006.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.09.14"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d6 3. c4 g6 4. Nc3 Bg7 5. e4 0-0 6. Be2 Nc6 7. Be3 e5 8. d5 Ne7 9. Nd2 a5 10. g4 Nd7 11. f3 Nc5 12. h4 Bd7 13. Nb3 Na4 14. Qd2 Nxc3 15. Qxc3 a4 16. Nd2 c5 17. b4 axb3 18. axb3 Rxa1+ 19. Qxa1 f5 20. g5 Qc8 21. Kd1 Qb8 22. Kc2 f4 23. Bg1 Qa8 24. Bf2 Rb8 25. Rb1 Nc8 26. b4 b6 27. Kc1 Bf8 28. bxc5 bxc5 1/2-1/2

[Event "Pedrido Memorial"]
[Site "Vilagarcia de Arousa"]
[Date "2006.08.28"]
[Round "4"]
[White "Dimitrov, Vladimir"]
[Black "Perez, Yosvanny"]
[Result "1-0"]
[ECO "A20"]
[WhiteElo "2454"]
[BlackElo "2290"]
[PlyCount "85"]
[EventDate "2006.07.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 113 Extra"]
[Source "ChessBase"]
[SourceDate "2006.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.09.14"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 d5 4. cxd5 Nxd5 5. Nf3 Nc6 6. 0-0 Nb6 7. d3 Be7 8. a3 0-0 9. Nbd2 Be6 10. b4 f6 11. Bb2 a5 12. b5 Na7 13. d4 Nxb5 14. dxe5 a4 15. Qc2 c6 16. e3 f5 17. Rfc1 Qb8 18. Bf1 Rd8 19. Ne1 Rxd2 20. Qxd2 Qf8 21. Bd4 Nd5 22. Rcb1 Nxd4 23. exd4 b5 24. Qc1 Rc8 25. Nd3 Nb6 26. Nf4 Bc4 27. Bg2 Bg5 28. h4 Bh6 29. Rb4 Qd8 30. Qe3 Nd5 31. Bxd5+ Bxd5 32. Rc1 Qe8 33. Rc5 Bxf4 34. Qxf4 Qh5 35. Rxd5 cxd5 36. Rxb5 Qd1+ 37. Kg2 h6 38. Rxd5 Qb1 39. e6 Rc1 40. Qxf5 Rg1+ 41. Kh3 Rxg3+ 42. fxg3 Qh1+ 43. Kg4 1-0

[Event "Pedrido Memorial"]
[Site "Vilagarcia de Arousa"]
[Date "2006.08.27"]
[Round "3"]
[White "Perez, Yosvanny"]
[Black "Iotov, Valentin Dimitrov"]
[Result "1/2-1/2"]
[ECO "E20"]
[WhiteElo "2290"]
[BlackElo "2493"]
[PlyCount "38"]
[EventDate "2006.07.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 113 Extra"]
[Source "ChessBase"]
[SourceDate "2006.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.09.14"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. g3 0-0 5. Bg2 c5 6. Nf3 cxd4 7. Nxd4 d5 8. cxd5 Nxd5 9. Bd2 Bxc3 10. bxc3 e5 11. Nc2 Nc6 12. Nb4 Ncxb4 13. cxb4 Be6 14. 0-0 Qb6 15. Qa4 Rac8 16. Rac1 Qd4 17. Rcd1 a5 18. Bf4 Qb2 19. Bxd5 Bxd5 1/2-1/2

[Event "Pedrido Memorial"]
[Site "Vilagarcia de Arousa"]
[Date "2006.08.26"]
[Round "2"]
[White "Cebrian Ramos, Jose Luis"]
[Black "Perez, Yosvanny"]
[Result "0-1"]
[ECO "A54"]
[WhiteElo "2102"]
[BlackElo "2290"]
[PlyCount "134"]
[EventDate "2006.07.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 113 Extra"]
[Source "ChessBase"]
[SourceDate "2006.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.09.14"]
[SourceQuality "1"]

1. d4 d6 2. c4 e5 3. Nf3 e4 4. Ng5 Nf6 5. Nc3 Qe7 6. g3 h6 7. Nh3 g5 8. Bg2 Bf5 9. Qb3 c6 10. Ng1 Bg7 11. h4 g4 12. Bf4 0-0 13. e3 Nh5 14. Nge2 Na6 15. 0-0 Rfb8 16. Qa3 Rd8 17. Rac1 Nc7 18. Qa5 Bg6 19. c5 Nxf4 20. Nxf4 d5 21. b4 a6 22. a4 Bf6 23. Qb6 Ne6 24. Nce2 Qd7 25. b5 Rdb8 26. bxc6 bxc6 27. Qa5 Rb3 28. Rb1 Bd8 29. Qxd8+ Qxd8 30. Rxb3 Rb8 31. Rfb1 Rxb3 32. Rxb3 Qa5 33. Nc3 Nxf4 34. gxf4 Kg7 35. Kh2 Bf5 36. h5 Be6 37. Bf1 f5 38. Kg2 Kf6 39. Ne2 Qxa4 40. Rb6 a5 41. Ng3 Bd7 42. Ba6 Qd1 43. Bb7 a4 44. Bxc6 Ke7 45. Bxd7 Kxd7 46. Rxh6 Qf3+ 47. Kg1 Qd1+ 48. Nf1 a3 49. Ra6 g3 50. Rxa3 gxf2+ 51. Kxf2 Qxh5 52. Ra7+ Kc6 53. Rg7 Qf3+ 54. Kg1 Qh5 55. Rg5 Qh3 56. Rg3 Qh4 57. Kg2 Qh5 58. Rg5 Qe2+ 59. Kg1 Kb5 60. Rg7 Kc4 61. c6 Qc2 62. Rd7 Kd3 63. c7 Ke2 64. Rg7 Ke1 65. Rg2 Qxc7 66. Ng3 Qh7 67. Rh2 Qg6 0-1

[Event "Pedrido Memorial"]
[Site "Vilagarcia de Arousa"]
[Date "2006.08.25"]
[Round "1"]
[White "Perez, Yosvanny"]
[Black "Moreira Martinez, Xose Ramon"]
[Result "1-0"]
[ECO "D48"]
[WhiteElo "2290"]
[BlackElo "1849"]
[PlyCount "53"]
[EventDate "2006.07.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 113 Extra"]
[Source "ChessBase"]
[SourceDate "2006.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.09.14"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 c6 5. e3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 a6 9. e4 Bb7 10. e5 Nd5 11. Nxd5 cxd5 12. Bd2 Be7 13. h4 Rc8 14. a4 b4 15. a5 Nb8 16. Qe2 0-0 17. Bxh7+ Kh8 18. Ng5 g6 19. Nxe6 fxe6 20. Bxg6 Kg7 21. Rh3 Rh8 22. Qg4 Qg8 23. Bh7+ Kxh7 24. Qh5+ Kg7 25. Rg3+ Kf8 26. Bh6+ Rxh6 27. Qxh6+ 1-0

[Event "Pedrido Memorial"]
[Site "Vilagarcia de Arousa"]
[Date "2006.08.02"]
[Round "9"]
[White "Perez, Yosvanny"]
[Black "Vidal del Rio, Manuel"]
[Result "1/2-1/2"]
[ECO "D27"]
[WhiteElo "2290"]
[BlackElo "2178"]
[PlyCount "88"]
[EventDate "2006.07.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 113 Extra"]
[Source "ChessBase"]
[SourceDate "2006.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.09.14"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c4 c6 4. e3 e6 5. Bd3 Nbd7 6. 0-0 dxc4 7. Bxc4 c5 8. Nc3 Be7 9. Qe2 a6 10. a4 0-0 11. Rd1 b6 12. e4 Qc7 13. e5 Ng4 14. Qe4 cxd4 15. Qxg4 dxc3 16. Bh6 g6 17. Bxf8 Bxf8 18. bxc3 Nxe5 19. Nxe5 Qxe5 20. Qd4 Qc7 21. Be2 Bb7 22. Qd7 Rc8 23. Rab1 Bc5 24. Qxc7 Rxc7 25. Rd2 Kf8 26. Kf1 Ke7 27. Rdb2 Be4 28. Rd1 Bb7 29. Bd3 Rd7 30. Be2 Rc7 31. Bd3 Rd7 32. f3 Bc6 33. Be2 Ra7 34. Ra1 Ra8 35. Ke1 h5 36. Bd3 Ra7 37. Ke2 Kf6 38. Rd2 Ke7 39. Bc2 Bd6 40. g3 Bd5 41. Rb1 Bc5 42. Be4 Bc4+ 43. Bd3 Bd5 44. Be4 Bc4+ 1/2-1/2

[Event "Pedrido Memorial"]
[Site "Vilagarcia de Arousa"]
[Date "2006.08.01"]
[Round "8"]
[White "Perez Fungueiro, Manuel Antonio"]
[Black "Perez, Yosvanny"]
[Result "0-1"]
[ECO "A10"]
[WhiteElo "2194"]
[BlackElo "2290"]
[PlyCount "68"]
[EventDate "2006.07.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 113 Extra"]
[Source "ChessBase"]
[SourceDate "2006.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.09.14"]
[SourceQuality "1"]

1. c4 f5 2. g3 Nf6 3. Bg2 g6 4. Nc3 Bg7 5. d3 0-0 6. e4 fxe4 7. dxe4 d6 8. Nge2 c5 9. 0-0 Nc6 10. h3 a6 11. f4 Rb8 12. g4 Bd7 13. Ng3 b5 14. cxb5 axb5 15. g5 Ne8 16. h4 Qc8 17. Nd5 e6 18. Ne3 Nd4 19. h5 Nc7 20. hxg6 hxg6 21. f5 exf5 22. exf5 Nxf5 23. Ngxf5 Rxf5 24. Nxf5 Bxf5 25. Qxd6 Bd4+ 26. Kh2 Qe8 27. Bf4 Qe2 28. Rf3 Rc8 29. Bg3 Kg7 30. Qxc7+ Rxc7 31. Bxc7 Be4 32. Rg3 Bxb2 33. Rg1 Bd4 34. Rh1 Bxg2 0-1

[Event "Santa Clara Salado Cup-B"]
[Site "Santa Clara"]
[Date "2003.02.11"]
[Round "11"]
[White "Perez, Yosvanny"]
[Black "Mestre Nunez, Pedro"]
[Result "1-0"]
[ECO "E14"]
[WhiteElo "2241"]
[BlackElo "2168"]
[PlyCount "51"]
[EventDate "2003.02.03"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c5 3. e3 e6 4. b3 Nc6 5. Bb2 Be7 6. d4 cxd4 7. exd4 d5 8. Bd3 0-0 9. 0-0 b6 10. Nbd2 Bb7 11. Re1 Rc8 12. Rc1 Nh5 13. g3 g6 14. Qe2 Nf6 15. a3 dxc4 16. bxc4 Re8 17. h3 Qd7 18. Qe3 Bf8 19. Bf1 b5 20. Qg5 Be7 21. Qxb5 Ba8 22. Qb3 Rb8 23. Qc3 Qb7 24. Ba1 Nxd4 25. Qxd4 Rbd8 26. Qb2 1-0

[Event "Santa Clara Salado Cup-B"]
[Site "Santa Clara"]
[Date "2003.02.10"]
[Round "10"]
[White "Gonzalez Perez, Arian"]
[Black "Perez, Yosvanny"]
[Result "1/2-1/2"]
[ECO "C44"]
[WhiteElo "2087"]
[BlackElo "2241"]
[PlyCount "69"]
[EventDate "2003.02.03"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. c3 dxc3 5. Bc4 d6 6. Nxc3 Nf6 7. Qb3 Qd7 8. Ng5 Ne5 9. Bb5 c6 10. f4 Neg4 11. h3 cxb5 12. hxg4 b4 13. Nd5 b6 14. Nxf6+ gxf6 15. Rxh7 Rxh7 16. Nxh7 Be7 17. f5 Bb7 18. Be3 Qc6 19. Qxb4 Qxe4 20. Qxe4 Bxe4 21. Kf2 Kd7 22. Bd4 Rg8 23. Re1 Rxg4 24. Nxf6+ Bxf6 25. Bxf6 Rf4+ 26. Kg1 Rxf5 27. Bc3 d5 28. Rf1 Ke6 29. Rxf5 Kxf5 30. Kf2 Bb1 31. a3 Ke4 32. Ke2 f5 33. g3 a5 34. Bd2 Bd3+ 35. Kd1 1/2-1/2

[Event "Santa Clara Salado Cup-B"]
[Site "Santa Clara"]
[Date "2003.02.09"]
[Round "9"]
[White "Perez, Yosvanny"]
[Black "Perez Rodriguez, Joan Antoni"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "2241"]
[BlackElo "1965"]
[PlyCount "93"]
[EventDate "2003.02.03"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 Bg4 5. Nf3 e6 6. h3 Bh5 7. g4 Bg6 8. Ne5 Nbd7 9. Nxg6 hxg6 10. cxd5 exd5 11. Bd3 Bd6 12. Qf3 Qe7 13. g5 Nh7 14. h4 Nhf8 15. Bd2 Ne6 16. 0-0-0 0-0-0 17. Kb1 Nb6 18. Qg4 Kb8 19. Qe2 c5 20. dxc5 Nxc5 21. Nb5 Nxd3 22. Qxd3 Bb4 23. Qd4 Bd6 24. Nxd6 Qxd6 25. Qxg7 Qe6 26. Qf6 Qxf6 27. gxf6 Rh5 28. e4 Kc8 29. Bf4 Kd7 30. Bg5 Ke6 31. exd5+ Rxd5 32. Rde1+ Kd6 33. Rhg1 Nc8 34. Re8 Kd7 35. Rge1 Rh7 36. Rf8 Nd6 37. Re7+ Kc6 38. a3 a6 39. Rd8 Rf5 40. f4 Rd5 41. Red7 Rd4 42. Ka1 a5 43. f5 gxf5 44. Be3 Rhxh4 45. Bxd4 Rxd4 46. Re7 f4 47. Rdd7 1-0

[Event "Santa Clara Salado Cup-B"]
[Site "Santa Clara"]
[Date "2003.02.08"]
[Round "8"]
[White "Gil Alba, Hector Luis"]
[Black "Perez, Yosvanny"]
[Result "1/2-1/2"]
[ECO "C47"]
[WhiteElo "2237"]
[BlackElo "2241"]
[PlyCount "31"]
[EventDate "2003.02.03"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bd3 d5 8. exd5 cxd5 9. 0-0 0-0 10. Bg5 c6 11. Ne2 h6 12. Bh4 Bd6 13. Bg3 c5 14. c4 d4 15. Qd2 Re8 16. Rae1 1/2-1/2

[Event "Santa Clara Salado Cup-B"]
[Site "Santa Clara"]
[Date "2003.02.07"]
[Round "7"]
[White "Leon, Virgilio"]
[Black "Perez, Yosvanny"]
[Result "1/2-1/2"]
[ECO "A26"]
[WhiteElo "2250"]
[BlackElo "2241"]
[PlyCount "83"]
[EventDate "2003.02.03"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. e4 Be6 7. Nge2 Nh6 8. 0-0 Qd7 9. Nd5 Qd8 10. h3 0-0 11. Be3 f6 12. Qd2 Nf7 13. Rac1 Ne7 14. d4 c6 15. Nxe7+ Qxe7 16. d5 Bd7 17. c5 Rfd8 18. b4 f5 19. Rfd1 cxd5 20. cxd6 Qxd6 21. Bc5 Qf6 22. exd5 b6 23. Be3 Ba4 24. Re1 Qe7 25. d6 Rxd6 26. Qxd6 Qxd6 27. Bxa8 Qd3 28. Rc7 Bf8 29. a3 a5 30. bxa5 bxa5 31. Nc3 Bb3 32. Rb1 a4 33. Rxb3 axb3 34. Bd5 b2 35. Bxf7+ Kh8 36. Ba2 h6 37. Kh2 g5 38. Nd5 Qxd5 39. Bxd5 b1Q 40. Rc8 Kg7 41. Rc7+ Kh8 42. Rc8 1/2-1/2

[Event "Santa Clara Salado Cup-B"]
[Site "Santa Clara"]
[Date "2003.02.07"]
[Round "6"]
[White "Perez, Yosvanny"]
[Black "Molina Garcia, Liester"]
[Result "1-0"]
[ECO "E14"]
[WhiteElo "2241"]
[BlackElo "2135"]
[PlyCount "71"]
[EventDate "2003.02.03"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. e3 b6 4. Bd3 Bb7 5. 0-0 Be7 6. b3 0-0 7. Nbd2 c5 8. Bb2 Nc6 9. c4 cxd4 10. exd4 d5 11. Qe2 Rc8 12. Rac1 Ba6 13. Rfd1 Na5 14. Ne5 g6 15. Qe3 dxc4 16. bxc4 Nc6 17. Ndf3 Nxe5 18. dxe5 Nd7 19. h4 Qc7 20. h5 Nc5 21. Bc2 Rfd8 22. Rd6 Rxd6 23. exd6 Bxd6 24. hxg6 hxg6 25. Qh6 e5 26. Bxg6 f6 27. Bf5 Rf8 28. Nh4 Qg7 29. Qh5 Bb7 30. Rc3 e4 31. Bc1 Rd8 32. Bh6 Qc7 33. Qg4+ Kh8 34. Ng6+ Kg8 35. Ne7+ Kf7 36. Qg7+ 1-0

[Event "Santa Clara Salado Cup-B"]
[Site "Santa Clara"]
[Date "2003.02.06"]
[Round "5"]
[White "Ulloa, Yoriley"]
[Black "Perez, Yosvanny"]
[Result "1/2-1/2"]
[ECO "C41"]
[WhiteElo "2036"]
[BlackElo "2241"]
[PlyCount "86"]
[EventDate "2003.02.03"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 Nf6 4. Nc3 Nbd7 5. Bc4 Be7 6. dxe5 dxe5 7. 0-0 0-0 8. h3 c6 9. a4 b6 10. b3 a6 11. Bb2 Qc7 12. Bd3 Re8 13. Ne2 Bf8 14. Ng3 Nc5 15. Bc4 h6 16. Re1 Bb7 17. Nh4 b5 18. axb5 axb5 19. Rxa8 Rxa8 20. Bf1 Ne6 21. Nh5 Nh7 22. Qg4 Ra2 23. Rb1 Bc8 24. Qg3 f6 25. c4 b4 26. Qd3 Bc5 27. Ng3 Qa7 28. Nh1 Nhf8 29. Qd1 Nf4 30. Nf3 N8e6 31. Ne1 Nd4 32. Nd3 Nxd3 33. Bxd3 Ne6 34. Be2 Bd4 35. Bc1 Bd7 36. Bd2 c5 37. Be3 Bc6 38. Bf3 Ng5 39. Bxg5 hxg5 40. Qd3 Qa8 41. Rf1 Rb2 42. Rb1 Ra2 43. Rf1 Rb2 1/2-1/2

[Event "Santa Clara Salado Cup-B"]
[Site "Santa Clara"]
[Date "2003.02.05"]
[Round "4"]
[White "Perez, Yosvanny"]
[Black "Alvarez Miranda, Jose Antonio"]
[Result "1/2-1/2"]
[ECO "D12"]
[WhiteElo "2241"]
[BlackElo "2127"]
[PlyCount "38"]
[EventDate "2003.02.03"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. e3 Bf5 5. Nc3 e6 6. Nh4 Bg4 7. Qb3 Qb6 8. f3 Bh5 9. g4 Bg6 10. g5 Nh5 11. e4 Qxb3 12. axb3 dxe4 13. Nxg6 hxg6 14. Nxe4 Bb4+ 15. Kf2 Nd7 16. Be2 a6 17. Kg2 f5 18. Nf2 Bd6 19. Nd3 e5 1/2-1/2

[Event "Santa Clara Salado Cup-B"]
[Site "Santa Clara"]
[Date "2003.02.04"]
[Round "2"]
[White "Perez, Yosvanny"]
[Black "Placencia Perdigon, Lenier"]
[Result "1/2-1/2"]
[ECO "D05"]
[WhiteElo "2241"]
[BlackElo "2150"]
[PlyCount "57"]
[EventDate "2003.02.03"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 d5 3. e3 e6 4. Bd3 Bd6 5. b3 Nbd7 6. Bb2 Ne4 7. c4 c6 8. Bxe4 dxe4 9. Nfd2 f5 10. Qh5+ g6 11. Qh3 Nf6 12. f3 0-0 13. 0-0 exf3 14. gxf3 Qe7 15. c5 Bc7 16. Nc4 b5 17. Ne5 Bxe5 18. dxe5 Nd7 19. b4 Qg5+ 20. Kf2 a5 21. f4 Qd8 22. a3 Nb8 23. Qf3 axb4 24. axb4 Rxa1 25. Bxa1 Qd5 26. Qxd5 exd5 27. Na3 Rf7 28. Bb2 Ra7 29. Ra1 1/2-1/2

[Event "Rosario Bandera op"]
[Site "Rosario"]
[Date "2001.06.17"]
[Round "3"]
[White "Perez, Yosvanny"]
[Black "Sanchez Almeyra, Jorge"]
[Result "1/2-1/2"]
[ECO "D95"]
[WhiteElo "2278"]
[BlackElo "2440"]
[PlyCount "55"]
[EventDate "2001.06.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d5 5. e3 0-0 6. Qb3 e6 7. Bd3 b6 8. 0-0 Bb7 9. Rd1 Nbd7 10. cxd5 exd5 11. Qa3 a6 12. Bd2 Re8 13. Bf1 Bf8 14. Qb3 Bd6 15. Be1 Qe7 16. Rac1 Qf8 17. g3 Qh6 18. Bg2 Qh5 19. Ne2 c6 20. Nf4 Qh6 21. Nd3 b5 22. a4 Ne4 23. Bb4 Be7 24. a5 Qg7 25. Qa2 Qf6 26. Rc2 h5 27. Be1 Rad8 28. Rdc1 1/2-1/2

[Event "Rosario Bandera op"]
[Site "Rosario"]
[Date "2001.06.17"]
[Round "4"]
[White "Perez, Yosvanny"]
[Black "Szmetan, Jorge"]
[Result "1/2-1/2"]
[ECO "A30"]
[WhiteElo "2278"]
[BlackElo "2401"]
[PlyCount "50"]
[EventDate "2001.06.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c5 3. g3 b6 4. Bg2 Bb7 5. 0-0 e6 6. Nc3 Be7 7. Re1 d5 8. cxd5 Nxd5 9. e4 Nb4 10. d4 cxd4 11. Nxd4 N8c6 12. Be3 Nxd4 13. Bxd4 0-0 14. Re2 Nc6 15. Be3 Qxd1+ 16. Rxd1 Rfd8 17. Red2 Rxd2 18. Rxd2 Rd8 19. Rxd8+ Bxd8 20. f4 Na5 21. Bf1 Bc7 22. Kf2 Kf8 23. Bd3 Ke7 24. b4 Nc6 25. a3 f6 1/2-1/2

[Event "Rosario Bandera op"]
[Site "Rosario"]
[Date "2001.06.16"]
[Round "1"]
[White "Perez, Yosvanny"]
[Black "Beltran, Naiara"]
[Result "1-0"]
[ECO "A11"]
[WhiteElo "2278"]
[PlyCount "43"]
[EventDate "2001.06.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. c4 c6 2. Nf3 Nf6 3. b3 d5 4. e3 e6 5. Bb2 Bd6 6. Be2 0-0 7. Qc2 Nbd7 8. Nc3 e5 9. cxd5 cxd5 10. Nb5 Bb8 11. Ba3 Re8 12. Rc1 Nb6 13. Nc7 Bxc7 14. Qxc7 Qxc7 15. Rxc7 e4 16. Nd4 Rd8 17. 0-0 Rd7 18. Rc2 a6 19. Bc5 Rc7 20. Bxb6 Rxc2 21. Nxc2 Bd7 22. Bd4 1-0

[Event "Oviedo tt"]
[Site "Oviedo"]
[Date "2000.??.??"]
[Round "3"]
[White "Perez, Yosvanny"]
[Black "Ocon Galilea, Francisco Jose"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "2349"]
[PlyCount "42"]
[EventDate "2000.??.??"]
[EventType "team"]
[EventRounds "5"]
[EventCountry "ESP"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 Ne4 4. Bf4 Bg7 5. Nbd2 Nxd2 6. Qxd2 0-0 7. h4 h5 8. 0-0-0 d6 9. Bh6 Be6 10. Bxg7 Kxg7 11. Ng5 Bd7 12. d5 c6 13. e4 Qb6 14. f3 Na6 15. Be2 cxd5 16. exd5 Rac8 17. f4 Nb4 18. Bd3 Nxa2+ 19. Kb1 Nc3+ 20. Kc1 Qa5 21. bxc3 Qa1# 0-1

[Event "Havana Provincial"]
[Site "Havana"]
[Date "1999.??.??"]
[Round "?"]
[White "Almeida Quintana, Omar"]
[Black "Perez, Yosvanny"]
[Result "1/2-1/2"]
[ECO "A85"]
[WhiteElo "2340"]
[BlackElo "2295"]
[PlyCount "86"]
[EventDate "1999.??.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "CUB"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. Nf3 d6 2. d4 f5 3. c4 Nf6 4. Nc3 g6 5. h4 Bg7 6. Qc2 c6 7. Bg5 Na6 8. a3 Qa5 9. Bd2 Qc7 10. e4 fxe4 11. Nxe4 Nxe4 12. Qxe4 Bf5 13. Qe3 0-0-0 14. Bc3 e5 15. dxe5 Nc5 16. Be2 Na4 17. Qxa7 Nxc3 18. bxc3 dxe5 19. 0-0 c5 20. Rab1 Bxb1 21. Rxb1 b6 22. Qxb6 Qxb6 23. Rxb6 e4 24. Ng5 Bxc3 25. Nxe4 Bd4 26. Nxc5 Bxc5 27. Rc6+ Kd7 28. Rxc5 Ra8 29. Bg4+ Kd6 30. Rd5+ Kc7 31. c5 Rxa3 32. h5 Ra5 33. Rg5 Rf8 34. hxg6 hxg6 35. Rxg6 Rxc5 36. Bf3 Rc2 37. Re6 Rc3 38. Re1 Rcxf3 39. gxf3 Rxf3 40. Kg2 Rf8 41. Rd1 Rg8+ 42. Kf1 Rf8 43. Rd3 Rf7 1/2-1/2

[Event "Havana Provincial"]
[Site "Havana"]
[Date "1999.??.??"]
[Round "?"]
[White "Bezanilla Sanchez, Alexis"]
[Black "Perez, Yosvanny"]
[Result "1-0"]
[ECO "A87"]
[WhiteElo "2300"]
[BlackElo "2295"]
[PlyCount "66"]
[EventDate "1999.??.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "CUB"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 f5 2. Nf3 Nf6 3. g3 g6 4. Bg2 Bg7 5. 0-0 0-0 6. c4 d6 7. Nc3 Qe8 8. Nd5 Nxd5 9. cxd5 Qb5 10. Ng5 a5 11. a4 Qb6 12. e3 Na6 13. Ne6 Bxe6 14. dxe6 c6 15. d5 Nc5 16. Bd2 Rfc8 17. Bc3 Qb3 18. Qd2 Bxc3 19. bxc3 Nxa4 20. e4 fxe4 21. Rfb1 Qxc3 22. Qg5 Nc5 23. Qxe7 Qe5 24. dxc6 bxc6 25. Bh3 a4 26. Rd1 Rd8 27. Qc7 Nxe6 28. Qxc6 Ng5 29. Bf1 Nf3+ 30. Kg2 d5 31. Rab1 Ra7 32. Rxd5 Rxd5 33. Bc4 Raa5 1-0

[Event "Havana Provincial"]
[Site "Havana"]
[Date "1999.??.??"]
[Round "?"]
[White "Elissalt Cardenas, Hector"]
[Black "Perez, Yosvanny"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "2285"]
[BlackElo "2295"]
[PlyCount "71"]
[EventDate "1999.??.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "CUB"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. e4 d6 6. Nge2 h5 7. h3 Be6 8. d3 Qd7 9. Nd5 Nf6 10. Be3 0-0 11. Qd2 Rfb8 12. Rc1 Re8 13. f3 Nd4 14. Nxd4 exd4 15. Bxd4 Nxd5 16. Bxg7 Kxg7 17. cxd5 Bxd5 18. Qc3+ Kg8 19. 0-0 Be6 20. g4 c5 21. gxh5 gxh5 22. Qf6 Qe7 23. Qh6 Qf8 24. Qxh5 Bxa2 25. f4 Re6 26. f5 Rh6 27. Qd1 f6 28. b3 Qf7 29. Rc3 Kh8 30. Qd2 Qh7 31. Qxa2 Rg8 32. Rf3 Rxh3 33. Rxh3 Qxh3 34. Kf1 Qh2 35. d4 cxd4 36. Rh3+ 1-0

[Event "Havana Provincial sf"]
[Site "Havana"]
[Date "1999.??.??"]
[Round "?"]
[White "Elissalt Cardenas, Hector"]
[Black "Perez, Yosvanny"]
[Result "0-1"]
[ECO "A89"]
[WhiteElo "2288"]
[BlackElo "2297"]
[PlyCount "88"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 f5 2. c4 Nf6 3. g3 g6 4. Bg2 Bg7 5. Nc3 Nc6 6. Nf3 d6 7. 0-0 0-0 8. d5 Ne5 9. Nxe5 dxe5 10. Qb3 h6 11. Be3 Kh8 12. Rad1 g5 13. c5 a6 14. d6 exd6 15. cxd6 cxd6 16. Nd5 Nxd5 17. Qxd5 Re8 18. Rd2 Rb8 19. Rc1 Be6 20. Qxd6 Qxd6 21. Rxd6 e4 22. b3 Rbd8 23. Rb6 Rd7 24. h4 g4 25. Kh2 Kh7 26. Rc2 h5 27. Rc5 Bd5 28. b4 Rf8 29. a4 Rff7 30. b5 a5 31. Rc8 Bb3 32. Ra8 Bxa4 33. Rxa5 Bb3 34. Ra8 Bc4 35. Bf1 Rd5 36. Ra5 Rd1 37. Kg2 Rb1 38. Bc5 Rd7 39. Ra4 Bf7 40. e3 Rdd1 41. Rb4 Bc4 42. Rxb1 Bxf1+ 43. Kh2 Rxb1 44. Rxb7 Be2 0-1

[Event "Havana Provincial"]
[Site "Havana"]
[Date "1999.??.??"]
[Round "?"]
[White "Garcia Carey, Osmel"]
[Black "Perez, Yosvanny"]
[Result "0-1"]
[ECO "C77"]
[WhiteElo "2350"]
[BlackElo "2295"]
[PlyCount "42"]
[EventDate "1999.??.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "CUB"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Bxc6 dxc6 6. Qe2 Be7 7. b3 Nd7 8. Bb2 f6 9. d4 exd4 10. Nxd4 Ne5 11. f4 Bg4 12. Qe3 Bc5 13. fxe5 fxe5 14. Qg3 Bxd4 15. c3 Bf2+ 16. Kxf2 0-0+ 17. Ke3 Qd6 18. Ba3 c5 19. Qxg4 Rad8 20. Ke2 Qd3+ 21. Ke1 Rf4 0-1

[Event "Havana Provincial"]
[Site "Havana"]
[Date "1999.??.??"]
[Round "?"]
[White "Morales Romero, Romaris"]
[Black "Perez, Yosvanny"]
[Result "1-0"]
[ECO "C88"]
[WhiteElo "2210"]
[BlackElo "2295"]
[PlyCount "59"]
[EventDate "1999.??.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "CUB"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. d4 Nxd4 9. Nxd4 exd4 10. e5 Ne8 11. c3 dxc3 12. Nxc3 d6 13. Qf3 Be6 14. Nd5 Rc8 15. Bf4 dxe5 16. Bxe5 Bd6 17. Rad1 Bxe5 18. Rxe5 Bxd5 19. Bxd5 Nd6 20. Bc6 Qh4 21. g3 Qc4 22. a3 Rcd8 23. Re7 Qc2 24. Rxc7 Qxb2 25. Ra7 Nf5 26. Rxd8 Rxd8 27. Bd5 Qb1+ 28. Kg2 Nh6 29. Bxf7+ Kh8 30. Ra8 1-0

[Event "Havana Provincial"]
[Site "Havana"]
[Date "1999.??.??"]
[Round "?"]
[White "Nunez, Antonio"]
[Black "Perez, Yosvanny"]
[Result "1/2-1/2"]
[ECO "A88"]
[WhiteElo "2345"]
[BlackElo "2300"]
[PlyCount "88"]
[EventDate "1999.??.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "CUB"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 d6 2. c4 f5 3. Nf3 Nf6 4. g3 g6 5. Bg2 Bg7 6. 0-0 0-0 7. Nc3 Qe8 8. b3 c6 9. Ba3 Na6 10. Qd3 h6 11. e4 fxe4 12. Nxe4 g5 13. Nxf6+ Bxf6 14. Rae1 Qh5 15. Nd2 Nc7 16. Bb2 Bd7 17. Bc3 Rae8 18. Re3 g4 19. f4 d5 20. Qc2 Bf5 21. Qb2 Qf7 22. Rd1 Qg7 23. Nf1 Rd8 24. c5 Ne6 25. b4 b6 26. cxb6 axb6 27. a4 c5 28. bxc5 bxc5 29. Rxe6 Bxe6 30. Qb6 Bf7 31. Qxc5 Rc8 32. Qa3 Rc4 33. Ne3 Bxd4 34. Rxd4 Rxd4 35. Qa1 e5 36. Nf5 Qh7 37. Nxd4 exd4 38. Bxd4 Rb8 39. Qc3 Qb1+ 40. Bf1 Qe4 41. Bh8 d4 42. Bxd4 Bd5 43. Kf2 Qh1 44. Bb5 Qxh2+ 1/2-1/2

[Event "Havana Provincial"]
[Site "Havana"]
[Date "1999.??.??"]
[Round "?"]
[White "Perez, Yosvanny"]
[Black "Fuentes, Manuel"]
[Result "1-0"]
[ECO "A57"]
[WhiteElo "2295"]
[BlackElo "2350"]
[PlyCount "39"]
[EventDate "1999.??.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "CUB"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 c5 4. d5 b5 5. cxb5 a6 6. e4 Nxe4 7. Qc2 Qa5+ 8. Nbd2 Nd6 9. Qxc5 Bg7 10. Bd3 axb5 11. 0-0 b4 12. Qc2 Qxd5 13. Be4 Qa5 14. Nb3 Qa4 15. Bxa8 Qxa8 16. Bf4 Nc6 17. Bxd6 exd6 18. Rfe1+ Ne5 19. Nxe5 dxe5 20. Qc5 1-0

[Event "Havana Provincial"]
[Site "Havana"]
[Date "1999.??.??"]
[Round "?"]
[White "Perez, Yosvanny"]
[Black "Gonzalez Vidal, Yuri"]
[Result "0-1"]
[ECO "D94"]
[WhiteElo "2295"]
[BlackElo "2385"]
[PlyCount "74"]
[EventDate "1999.??.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "CUB"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e3 c5 6. Be2 d5 7. 0-0 cxd4 8. exd4 Nc6 9. h3 b6 10. Bg5 Ne4 11. cxd5 Nxc3 12. bxc3 Qxd5 13. Re1 Bb7 14. Qa4 e6 15. Rad1 Rac8 16. Rc1 Qa5 17. Bb5 Qxa4 18. Bxa4 h6 19. Bh4 g5 20. Bg3 Rfd8 21. h4 Bf6 22. hxg5 hxg5 23. Bxc6 Bxc6 24. Ne5 Bd5 25. Re3 Be7 26. f4 f6 27. Nd3 g4 28. Bh4 Kf7 29. Rc2 Rh8 30. Be1 Bd6 31. Bg3 f5 32. Ne5+ Bxe5 33. fxe5 Rc4 34. Be1 Ra4 35. Ree2 Rc8 36. Kh2 f4 37. Rf2 g3+ 0-1

[Event "Havana Provincial"]
[Site "Havana"]
[Date "1999.??.??"]
[Round "?"]
[White "Perez, Yosvanny"]
[Black "Ibanez Milian, Dagoberto"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2295"]
[BlackElo "2235"]
[PlyCount "140"]
[EventDate "1999.??.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "CUB"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nc6 3. g3 Bf5 4. Bg2 h6 5. 0-0 e6 6. c4 Nf6 7. Nc3 Be7 8. Ne5 0-0 9. cxd5 exd5 10. Nxc6 bxc6 11. Bf4 Bd6 12. Bd2 Re8 13. Rc1 Qb8 14. Na4 Qb5 15. Re1 a5 16. f3 Re7 17. Bf1 Qb7 18. Rc3 Qa7 19. e3 Bd7 20. Bd3 Rb8 21. Qc1 Bb4 22. Rc2 Rbe8 23. Nc5 Bc8 24. a3 Bxd2 25. Qxd2 Nd7 26. Nb3 a4 27. Na5 Bb7 28. Nxc6 Bxc6 29. Rxc6 Nb6 30. Rc5 Qb8 31. Bb5 Rd8 32. Qc2 Qc8 33. Kg2 g5 34. Rc6 Kg7 35. Rc1 Qa8 36. Qf5 Rd6 37. Rxc7 Rf6 38. Qd3 Rxc7 39. Rxc7 Nc4 40. Bxc4 dxc4 41. Qe4 Qb8 42. Qb7 Qe8 43. Re7 Qd8 44. Rd7 Qa5 45. Qb4 Qf5 46. Qb7 g4 47. f4 Qc2+ 48. Kf1 Qd1+ 49. Kf2 Qd2+ 50. Kf1 Qxe3 51. d5 Qf3+ 52. Kg1 Qd1+ 53. Kg2 h5 54. Qb4 Qe2+ 55. Kg1 Qe3+ 56. Kf1 Qd3+ 57. Kg2 Qe4+ 58. Kg1 Qd4+ 59. Kf1 Qd3+ 60. Kg2 Qe2+ 61. Kg1 Qd1+ 62. Kg2 Qc2+ 63. Kg1 Qd1+ 64. Kg2 h4 65. Rd8 Qf3+ 66. Kg1 Qd1+ 67. Kf2 hxg3+ 68. Kxg3 Qg1+ 69. Kh4 Qxh2+ 70. Kg5 Qxf4+ 0-1

[Event "Havana Provincial"]
[Site "Havana"]
[Date "1999.??.??"]
[Round "?"]
[White "Perez, Yosvanny"]
[Black "Poyato, Antonio"]
[Result "1/2-1/2"]
[ECO "D11"]
[WhiteElo "2290"]
[BlackElo "2205"]
[PlyCount "76"]
[EventDate "1999.??.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "CUB"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 c6 3. e3 Nf6 4. Bd3 Bg4 5. c4 e6 6. 0-0 Bd6 7. Nbd2 Nbd7 8. Qe2 Qe7 9. Re1 0-0 10. h3 Bh5 11. Rb1 Rfe8 12. b3 Rac8 13. g4 Bg6 14. Bxg6 hxg6 15. e4 dxe4 16. Nxe4 Nxe4 17. Qxe4 e5 18. dxe5 Nxe5 19. Nxe5 Bxe5 20. Bf4 Bf6 21. Qxe7 Bxe7 22. Rbd1 Bc5 23. Rxe8+ Rxe8 24. Kf1 f6 25. Rd7 Re7 26. Rxe7 Bxe7 27. Be3 a6 28. Ke2 Kf7 29. Kd3 Ke6 30. Bd4 Bd6 31. Ke3 b5 32. f4 Bb4 33. Kf3 Kd6 34. Ke4 Bc5 35. Bb2 Bb4 36. Bd4 Bd2 37. f5 g5 38. c5+ Ke7 1/2-1/2

[Event "Havana Provincial sf"]
[Site "Havana"]
[Date "1999.??.??"]
[Round "?"]
[White "Perez, Yosvanny"]
[Black "Poyato, Antonio"]
[Result "0-1"]
[ECO "D47"]
[WhiteElo "2297"]
[BlackElo "2208"]
[PlyCount "80"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. c4 e6 2. Nf3 d5 3. d4 Nf6 4. Nc3 c6 5. e3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 b4 9. Ne4 Be7 10. 0-0 Bb7 11. Nxf6+ Nxf6 12. e4 h6 13. Qe2 c5 14. Bb5+ Kf8 15. e5 Nd5 16. Bd2 Qb6 17. Rac1 g6 18. dxc5 Bxc5 19. Bd3 Kg7 20. h4 Be7 21. h5 g5 22. Nh2 Rad8 23. Rfd1 Qa5 24. Rc2 Nb6 25. Bc1 Qd5 26. f4 Ba6 27. Rcd2 Qc5+ 28. Kh1 Rxd3 29. Rxd3 Rd8 30. Be3 Qb5 31. fxg5 Rxd3 32. gxh6+ Kh8 33. Rxd3 Qxd3 34. Qg4 Qb1+ 35. Bg1 Qh7 36. Qf3 Nd5 37. Ng4 Qf5 38. Qg3 Bg5 39. Bxa7 Be2 40. Nh2 Bxh6 0-1

[Event "Havana Provincial"]
[Site "Havana"]
[Date "1999.??.??"]
[Round "?"]
[White "Perez, Yosvanny"]
[Black "Ravelo Gil, Eddy"]
[Result "1/2-1/2"]
[ECO "D85"]
[WhiteElo "2297"]
[BlackElo "2331"]
[PlyCount "20"]
[EventDate "1999.??.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "CUB"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 c5 8. Be2 cxd4 9. cxd4 Qa5+ 10. Qd2 Qxd2+ 1/2-1/2

[Event "Havana Provincial"]
[Site "Havana"]
[Date "1999.??.??"]
[Round "?"]
[White "Perez, Yosvanny"]
[Black "Rodriguez, Pedro"]
[Result "1-0"]
[ECO "D04"]
[WhiteElo "2295"]
[BlackElo "2375"]
[PlyCount "47"]
[EventDate "1999.??.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "CUB"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 c6 4. b3 Ne4 5. Bb2 h6 6. Bd3 Bf5 7. 0-0 e6 8. Ne5 Nd7 9. Qe2 Nd6 10. Nd2 Be7 11. f3 Bxd3 12. cxd3 Qb6 13. Kh1 h5 14. f4 Nf5 15. Ndf3 Nxe5 16. Nxe5 Rh6 17. e4 Nxd4 18. Qf2 Bc5 19. Qg3 Bf8 20. f5 f6 21. fxe6 fxe5 22. Qxe5 Rxe6 23. Rxf8+ Kd7 24. Rf7+ 1-0

[Event "Havana Provincial"]
[Site "Havana"]
[Date "1999.??.??"]
[Round "?"]
[White "Pujols, Carlos"]
[Black "Perez, Yosvanny"]
[Result "1-0"]
[ECO "C88"]
[WhiteElo "2330"]
[BlackElo "2295"]
[PlyCount "81"]
[EventDate "1999.??.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "CUB"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. d3 d6 9. c3 Na5 10. Bc2 c5 11. a4 b4 12. Nbd2 Rb8 13. d4 Qc7 14. Bd3 bxc3 15. bxc3 cxd4 16. cxd4 exd4 17. Qe2 Qa7 18. Ba3 Re8 19. Rab1 Rxb1 20. Bxb1 Bf8 21. Bb2 Nc6 22. Nb3 d5 23. Nbxd4 Qb7 24. e5 g6 25. Qd2 Nh5 26. Nxc6 Qxc6 27. a5 Be6 28. Bd3 Rb8 29. Bd4 Bb4 30. Qb2 Bd6 31. Bb6 Bf8 32. Bxa6 Qa8 33. Bb5 Bc8 34. Nd4 Nf4 35. Nc6 Rb7 36. Qd4 Bh6 37. Kh1 Be6 38. a6 Rd7 39. a7 Rb7 40. Nb8 Bf8 41. Bc6 1-0

[Event "Havana Provincial"]
[Site "Havana"]
[Date "1999.??.??"]
[Round "?"]
[White "Velez Betancourt, Nestor"]
[Black "Perez, Yosvanny"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "2315"]
[BlackElo "2295"]
[PlyCount "119"]
[EventDate "1999.??.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "CUB"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 d6 2. d4 g6 3. Nf3 Bg7 4. Be2 Nf6 5. Nc3 0-0 6. h3 a6 7. a4 b6 8. 0-0 c5 9. Be3 cxd4 10. Nxd4 Bb7 11. f3 Qc7 12. Nb3 Nbd7 13. Qd2 Rac8 14. Rfd1 Rfe8 15. Qe1 Qb8 16. Qf2 Rc6 17. Rd2 Rec8 18. g4 h6 19. h4 e6 20. Rad1 Ne8 21. Bd4 Bxd4 22. Nxd4 R6c7 23. Qe3 Kg7 24. h5 e5 25. Nb3 g5 26. Bd3 Rxc3 27. bxc3 Rxc3 28. Nc1 Nc5 29. Ne2 Ra3 30. Ng3 Bc8 31. Qe2 Nxa4 32. Qf1 b5 33. Ra1 Qb6+ 34. Kg2 Rc3 35. Ne2 Rc7 36. c4 Qe3 37. Qd1 Bd7 38. cxb5 axb5 39. Rb1 Rc5 40. Rb3 Be6 41. Bc4 Qxd2 42. Qxd2 Bxc4 43. Rb4 Rc6 44. Ng3 Nc5 45. Nf5+ Kh7 46. Rxc4 bxc4 47. Qd5 Rc7 48. Qxc4 Ne6 49. Qb5 N6g7 50. Ne3 Kg8 51. Qb8 Kf8 52. Kg3 Re7 53. Nd5 Rd7 54. Kf2 Ne6 55. Qc8 Ra7 56. Nf6 N6g7 57. Qd8 Ra2+ 58. Kg3 Rd2 59. Nd7+ Kg8 60. Qe7 1-0

[Event "Guines"]
[Site "Guines"]
[Date "1998.??.??"]
[Round "?"]
[White "Castro, Yamile"]
[Black "Perez, Yosvanny"]
[Result "0-1"]
[ECO "C44"]
[BlackElo "2240"]
[PlyCount "78"]
[EventDate "1998.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 Nc6 2. g3 e5 3. Bg2 Nf6 4. d3 Bc5 5. Nf3 0-0 6. 0-0 d6 7. h3 Re8 8. Nc3 a6 9. Bg5 h6 10. Be3 Bxe3 11. fxe3 Ne7 12. Kh2 Ng6 13. Qd2 c6 14. Rf2 b5 15. Raf1 Be6 16. b4 a5 17. a3 Qb6 18. d4 axb4 19. axb4 Bc4 20. Re1 Ra3 21. Ng1 Rea8 22. Nge2 Qc7 23. Bf3 c5 24. bxc5 dxc5 25. Nd5 Nxd5 26. exd5 cxd4 27. exd4 Rd8 28. Qb4 Re3 29. Bh5 exd4 30. Bxg6 fxg6 31. Nf4 g5 32. Ng2 Qxg3+ 33. Kg1 Rde8 34. Ra1 Bxd5 35. Raf1 Bc4 36. Rf8+ Kh7 37. R1f2 Re1+ 38. Rf1 R8e2 39. R8f2 Qxf2+ 0-1

[Event "Guines"]
[Site "Guines"]
[Date "1998.??.??"]
[Round "?"]
[White "Duarte, Tatiana"]
[Black "Perez, Yosvanny"]
[Result "1/2-1/2"]
[ECO "C84"]
[WhiteElo "2055"]
[BlackElo "2240"]
[PlyCount "21"]
[EventDate "1998.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d4 exd4 6. 0-0 Be7 7. e5 Ne4 8. Nxd4 0-0 9. Nf5 d5 10. Bxc6 bxc6 11. Nxe7+ 1/2-1/2

[Event "Havana-ch sf region"]
[Site "Havana"]
[Date "1998.??.??"]
[Round "?"]
[White "Hernandez Cespedes, Barbaro"]
[Black "Perez, Yosvanny"]
[Result "0-1"]
[ECO "E05"]
[BlackElo "2240"]
[PlyCount "86"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. g3 e6 5. Bg2 Be7 6. 0-0 0-0 7. Qc2 a6 8. a4 Nc6 9. Qxc4 Nb4 10. Na3 b5 11. axb5 axb5 12. Qxb5 Nfd5 13. Qc4 Ba6 14. Qb3 Bxe2 15. Re1 Bxf3 16. Bxf3 Bf6 17. Bd2 Nc6 18. Be4 Nxd4 19. Qd3 g6 20. Rad1 Rb8 21. Bh6 Re8 22. Nc4 c5 23. h4 Rb3 24. Qd2 Qb8 25. Kg2 Rd8 26. Qc1 Rb4 27. h5 Nf5 28. Bd2 Rb5 29. hxg6 hxg6 30. Rh1 Bg7 31. Bxf5 exf5 32. Bh6 Qa8 33. Kg1 Bh8 34. Bf8 f4 35. Bd6 Bg7 36. Qd2 Nf6 37. Qxf4 Qa4 38. Kg2 Rb4 39. Qf3 Rxc4 40. b3 Qa6 41. Be7 Rxd1 42. Rxd1 Rd4 43. Rc1 Qe6 0-1

[Event "Guines"]
[Site "Guines"]
[Date "1998.??.??"]
[Round "?"]
[White "Perez, Yosvanny"]
[Black "Diaz, Dagoberto"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "2240"]
[BlackElo "2270"]
[PlyCount "70"]
[EventDate "1998.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 Nc6 3. Nc3 Nf6 4. e3 d5 5. cxd5 Nxd5 6. d4 cxd4 7. exd4 Bf5 8. Bc4 Nxc3 9. Qb3 e6 10. Qxb7 Be4 11. Ng5 Ne5 12. Nxe4 Rb8 13. Qxa7 Nc6 14. Qa6 Nb4 15. Qa7 Nxe4 16. 0-0 Qb6 17. Qa4+ Qc6 18. Qb3 Bd6 19. Re1 Nd5 20. Qd3 Nef6 21. Bb3 0-0 22. Qh3 Bf4 23. Be3 Bxe3 24. fxe3 Nb4 25. Rad1 Qe4 26. Rf1 Nbd5 27. Rde1 Rfc8 28. Rf2 Rc7 29. Rff1 Rbc8 30. Qg3 h5 31. h3 h4 32. Qf3 Nb4 33. Kh2 Qg6 34. Kh1 Nh5 35. Qf2 Ng3+ 0-1

[Event "Havana-ch sf region"]
[Site "Havana"]
[Date "1998.??.??"]
[Round "?"]
[White "Perez, Yosvanny"]
[Black "Diaz, JI."]
[Result "0-1"]
[ECO "E74"]
[WhiteElo "2240"]
[PlyCount "76"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 d6 2. Bg5 c5 3. d5 g6 4. c4 Bg7 5. Nc3 Nf6 6. e4 0-0 7. Be2 Qa5 8. Bd2 Qd8 9. Nf3 Bg4 10. 0-0 Na6 11. h3 Bxf3 12. Bxf3 Nc7 13. Qc2 a6 14. a4 b6 15. Be2 e6 16. Bd3 exd5 17. cxd5 Rb8 18. Rab1 b5 19. b3 Re8 20. Kh2 Qe7 21. Rbe1 c4 22. bxc4 b4 23. Nd1 Nd7 24. f4 Nc5 25. a5 Qd7 26. Rf3 f5 27. exf5 Rxe1 28. Bxe1 b3 29. Qb1 Nxd3 30. Rxd3 Qxf5 31. Ne3 Qe4 32. Bf2 b2 33. Rd1 Qxf4+ 34. Kg1 Bd4 35. g3 Qe5 36. Re1 Rb3 37. Qc2 Bxe3 38. Kg2 Qc3 0-1

[Event "Havana-ch sf region"]
[Site "Havana"]
[Date "1998.??.??"]
[Round "?"]
[White "Perez, Yosvanny"]
[Black "Figueroa Viart, Mario Roberto"]
[Result "1/2-1/2"]
[ECO "A75"]
[WhiteElo "2240"]
[BlackElo "2150"]
[PlyCount "62"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 c5 7. d5 e6 8. Bf4 exd5 9. cxd5 a6 10. a4 Bg4 11. 0-0 Re8 12. Nd2 Bxe2 13. Qxe2 Nh5 14. Be3 Nd7 15. a5 Qh4 16. Nc4 Nf4 17. Qf3 Ne5 18. Nxe5 Bxe5 19. g3 Qh5 20. Qxh5 Nxh5 21. Na4 Bg7 22. f3 f5 23. Nb6 Rad8 24. Bg5 Bf6 25. Bxf6 Nxf6 26. exf5 gxf5 27. Rfe1 Kf7 28. Rxe8 Rxe8 29. Nc4 Rd8 30. Rd1 Rd7 31. Kf2 Ne8 1/2-1/2

[Event "Havana-ch sf region"]
[Site "Havana"]
[Date "1998.??.??"]
[Round "?"]
[White "Perez, Yosvanny"]
[Black "Lopez, Bruci"]
[Result "0-1"]
[ECO "E92"]
[WhiteElo "2240"]
[PlyCount "68"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Nf3 e5 7. Be3 exd4 8. Nxd4 Re8 9. f3 c6 10. Bf2 Nbd7 11. 0-0 Bh6 12. Re1 Nc5 13. Bf1 Ne6 14. Kh1 Qa5 15. Rb1 Qh5 16. Nde2 Rd8 17. g4 Qe5 18. Bg3 Qc5 19. Qd3 d5 20. cxd5 cxd5 21. e5 Ne8 22. Rbd1 N8c7 23. f4 b6 24. Bg2 Ba6 25. Qb1 Rd7 26. Ne4 dxe4 27. Rxd7 Bd3 28. Rxd3 exd3 29. Bxa8 dxe2 30. Bf3 Bxf4 31. Bxf4 Nxf4 32. Qe4 Qf2 33. Rg1 Nh3 34. Rc1 Qf1+ 0-1

[Event "Havana-ch sf region"]
[Site "Havana"]
[Date "1998.??.??"]
[Round "?"]
[White "Perez, Yosvanny"]
[Black "Morales Garcia, Alexei"]
[Result "1-0"]
[ECO "A57"]
[WhiteElo "2240"]
[BlackElo "2115"]
[PlyCount "99"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Nf3 c5 7. d5 b5 8. cxb5 a6 9. a4 axb5 10. Bxb5 Ba6 11. Bd2 Nfd7 12. 0-0 Nb6 13. Qe2 Bxb5 14. axb5 N8d7 15. Bg5 Re8 16. Nd2 h6 17. Be3 Qc8 18. Kh1 e6 19. dxe6 fxe6 20. Nc4 Nxc4 21. Qxc4 Ne5 22. Qe2 c4 23. b6 Qc6 24. Ra7 Rxa7 25. bxa7 d5 26. Ra1 Nd3 27. exd5 exd5 28. Bd4 Ra8 29. Bxg7 Kxg7 30. Qe3 Kg8 31. Qf3 Nb4 32. Ra4 d4 33. Rxb4 Rxa7 34. Na4 Re7 35. Rb8+ Kh7 36. h3 Re1+ 37. Kh2 Qc7+ 38. Qg3 Qxg3+ 39. Kxg3 Ra1 40. Rb4 Rc1 41. Nb6 c3 42. bxc3 dxc3 43. Rc4 c2 44. Rc7+ Kg8 45. Nc8 Kf8 46. Rc3 Kf7 47. Nd6+ Ke6 48. Nc4 h5 49. Ne3 h4+ 50. Kh2 1-0

[Event "Guines"]
[Site "Guines"]
[Date "1998.??.??"]
[Round "?"]
[White "Perez, Yosvanny"]
[Black "Pujols, Carlos"]
[Result "0-1"]
[ECO "D94"]
[WhiteElo "2240"]
[BlackElo "2255"]
[PlyCount "58"]
[EventDate "1998.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. e3 g6 4. c4 Bg7 5. Nc3 0-0 6. Be2 d5 7. cxd5 Nxd5 8. 0-0 Nc6 9. h3 Rb8 10. Ne4 cxd4 11. exd4 Qb6 12. Bc4 Be6 13. Neg5 Nxd4 14. Nxe6 Nxf3+ 15. Qxf3 fxe6 16. Qe2 Kh8 17. Be3 Nxe3 18. fxe3 Rf5 19. Kh1 Rbf8 20. Rab1 Be5 21. e4 Rf2 22. Qg4 R8f4 23. Qg5 Qd4 24. Rxf2 Rxf2 25. b4 Bf6 26. Qh6 Bg7 27. Qh4 Be5 28. Qh6 Qxc4 29. Rd1 Qf1+ 0-1

[Event "Havana-ch sf region"]
[Site "Havana"]
[Date "1998.??.??"]
[Round "?"]
[White "Perez Perez, Francisco Jose"]
[Black "Perez, Yosvanny"]
[Result "0-1"]
[ECO "A25"]
[WhiteElo "2085"]
[BlackElo "2240"]
[PlyCount "68"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Rb1 Nh6 6. b4 0-0 7. e3 d6 8. Nge2 f5 9. d3 g5 10. Nd5 f4 11. exf4 gxf4 12. gxf4 Bg4 13. 0-0 Nd4 14. f3 Bh5 15. Ng3 Bg6 16. fxe5 dxe5 17. Nc3 Ne6 18. Nce4 Nf4 19. Rb3 Nf5 20. Nxf5 Bxf5 21. Kh1 a5 22. b5 Kh8 23. Rg1 Qd7 24. Bf1 Bg6 25. Be3 c6 26. a4 Rf5 27. Rb2 Raf8 28. Rd2 Bh5 29. Ng3 Nd5 30. Qe1 Nxe3 31. Qxe3 Rxf3 32. Qg5 Bg6 33. Be2 R3f4 34. Nh5 R4f5 0-1

[Event "Havana-ch sf region"]
[Site "Havana"]
[Date "1998.??.??"]
[Round "?"]
[White "Ramas, Ricardo"]
[Black "Perez, Yosvanny"]
[Result "1-0"]
[ECO "C89"]
[BlackElo "2240"]
[PlyCount "69"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. c3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5 11. Rxe5 c6 12. d4 Bd6 13. Re1 Qh4 14. g3 Qh3 15. Be3 Bg4 16. Qd3 f5 17. f4 g5 18. Qf1 Qh5 19. Nd2 Rae8 20. Qf2 h6 21. a4 Kh8 22. Bxd5 cxd5 23. axb5 a5 24. c4 Rg8 25. c5 Bb8 26. Nf1 Bf3 27. Nd2 Bg4 28. b6 Bh3 29. c6 Rxe3 30. Rxe3 gxf4 31. Rc3 Bd6 32. c7 fxg3 33. hxg3 f4 34. b7 fxg3 35. Qf6+ 1-0

[Event "Havana-ch sf region"]
[Site "Havana"]
[Date "1998.??.??"]
[Round "?"]
[White "Rodriguez Cespedes, Amador"]
[Black "Perez, Yosvanny"]
[Result "1/2-1/2"]
[ECO "C88"]
[WhiteElo "2495"]
[BlackElo "2240"]
[PlyCount "30"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. a4 Rb8 9. axb5 axb5 10. Nc3 d6 11. Nd5 Nxd5 12. Bxd5 Bd7 13. Bxc6 Bxc6 14. d3 Bf6 15. Ra7 Bd7 1/2-1/2

[Event "Guines"]
[Site "Guines"]
[Date "1998.??.??"]
[Round "?"]
[White "Sanchez, Aralina"]
[Black "Perez, Yosvanny"]
[Result "0-1"]
[ECO "B06"]
[BlackElo "2240"]
[PlyCount "78"]
[EventDate "1998.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be2 a6 5. h4 h5 6. Nh3 b5 7. a3 Nd7 8. Be3 c6 9. Qd2 Rb8 10. Ng5 Nh6 11. Rd1 Nb6 12. b3 Qc7 13. Bf3 Ng4 14. Bf4 e5 15. dxe5 dxe5 16. Be3 Nxe3 17. Qxe3 Qe7 18. Qd3 Bd7 19. Qd6 Qxd6 20. Rxd6 Bf8 21. Rd3 Bxa3 22. 0-0 f6 23. Nh3 Bc5 24. Be2 Ke7 25. Ra1 Ra8 26. Kf1 a5 27. Ng1 Bg4 28. Nf3 Rhd8 29. Rxd8 Kxd8 30. Ne1 Ke7 31. Bxg4 hxg4 32. Ne2 a4 33. Nd3 Nd7 34. Nxc5 Nxc5 35. Nc3 Rh8 36. bxa4 bxa4 37. Ke2 Rb8 38. g3 Rb2 39. Kd2 Nb3+ 0-1

[Event "Capablanca Memorial (Women)"]
[Site "Matanzas"]
[Date "1995.??.??"]
[Round "?"]
[White "Arribas Robaina, Maritza"]
[Black "Perez, Yosvanny"]
[Result "0-1"]
[ECO "C77"]
[WhiteElo "2200"]
[BlackElo "2360"]
[PlyCount "114"]
[EventDate "1995.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "CUB"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 d6 6. c3 g6 7. Nbd2 Bg7 8. Nf1 0-0 9. Bg5 h6 10. Bh4 b5 11. Bc2 Bb7 12. Ne3 Qd7 13. Bxf6 Bxf6 14. g4 Nd8 15. h4 Ne6 16. g5 hxg5 17. Ng4 Qe7 18. Qd2 gxh4 19. Nxf6+ Qxf6 20. Qh6 Qf4 21. Qxh4 Qxh4 22. Nxh4 Kg7 23. Bb3 Nc5 24. 0-0-0 Nxb3+ 25. axb3 Rh8 26. Rdg1 Kf6 27. Kd2 d5 28. Ke3 Rh5 29. Nf3 Rah8 30. Rxh5 Rxh5 31. b4 Rh3 32. Ra1 dxe4 33. dxe4 Bc8 34. Rg1 Be6 35. Ke2 Bc4+ 36. Ke3 Ke7 37. Rg5 Kf6 38. Rg1 Kg7 39. Rg5 f6 40. Rg1 Be6 41. Ke2 Bc4+ 42. Ke3 Kh6 43. Rg3 Rxg3 44. fxg3 Kh5 45. Nd2 Kg4 46. b3 Be6 47. Kf2 Bc8 48. Nf1 Bb7 49. Ne3+ Kg5 50. Nd5 Bxd5 51. exd5 f5 52. c4 Kf6 53. c5 e4 54. Ke3 Ke5 55. d6 cxd6 56. c6 Ke6 57. Kd4 Ke7 0-1

[Event "Capablanca Memorial (Women)"]
[Site "Matanzas"]
[Date "1995.??.??"]
[Round "?"]
[White "Delgado Crespo, Mairelys"]
[Black "Perez, Yosvanny"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2125"]
[BlackElo "2360"]
[PlyCount "44"]
[EventDate "1995.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "CUB"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 d6 2. d4 g6 3. Nf3 Bg7 4. Bc4 c6 5. a4 Nf6 6. Qe2 0-0 7. 0-0 Bg4 8. Re1 Qa5 9. c3 e5 10. dxe5 dxe5 11. h3 Bxf3 12. Qxf3 Nbd7 13. Nd2 Qc7 14. Nb3 a5 15. Be3 Nb6 16. Bd3 Rfd8 17. Bg5 h6 18. Bc1 c5 19. Bb5 c4 20. Nd2 Ne8 21. b3 cxb3 22. c4 b2 0-1

[Event "Capablanca Memorial (Women)"]
[Site "Matanzas"]
[Date "1995.??.??"]
[Round "?"]
[White "Frometa Castillo, Zirka"]
[Black "Perez, Yosvanny"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2180"]
[BlackElo "2360"]
[PlyCount "65"]
[EventDate "1995.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "CUB"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 c5 4. c3 Qb6 5. b3 Nc6 6. Bd3 Bg4 7. f3 Bh5 8. Ne2 e6 9. Nd2 Be7 10. 0-0 Bg6 11. Bxg6 hxg6 12. h3 Nh5 13. Bh2 Bg5 14. f4 Be7 15. Kh1 Nf6 16. a4 a6 17. Rc1 Rd8 18. dxc5 Bxc5 19. Nd4 Nxd4 20. exd4 Ba3 21. Rc2 Bd6 22. Qe2 Kf8 23. c4 Qc6 24. c5 a5 25. Nf3 Bb8 26. Qb5 Bc7 27. Rb1 Ra8 28. b4 Qxb5 29. axb5 axb4 30. b6 Bb8 31. c6 bxc6 32. Rxc6 Ke7 33. b7 1-0

[Event "Capablanca Memorial (Women)"]
[Site "Matanzas"]
[Date "1995.??.??"]
[Round "?"]
[White "Martinez, Ingrid Lorena"]
[Black "Perez, Yosvanny"]
[Result "0-1"]
[ECO "A21"]
[BlackElo "2360"]
[PlyCount "54"]
[EventDate "1995.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "CUB"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. c4 f5 2. Nc3 Nf6 3. g3 g6 4. Bg2 Bg7 5. d3 e5 6. e4 d6 7. Nge2 c6 8. 0-0 0-0 9. h3 f4 10. gxf4 Nh5 11. fxe5 dxe5 12. f4 exf4 13. Bxf4 Qb6+ 14. Kh1 Nxf4 15. c5 Qc7 16. Nxf4 Rxf4 17. Qb3+ Kh8 18. Rxf4 Qxf4 19. Rf1 Qe5 20. Qf7 Qe6 21. Qc7 Qd7 22. Qf4 Na6 23. Qg5 Nc7 24. e5 Ne6 25. Qe3 Qd4 26. Qd2 Qxc5 27. Rf7 Kg8 0-1

[Event "Capablanca Memorial (Women)"]
[Site "Matanzas"]
[Date "1995.??.??"]
[Round "?"]
[White "Palao, Maricela"]
[Black "Perez, Yosvanny"]
[Result "0-1"]
[ECO "A81"]
[WhiteElo "2150"]
[BlackElo "2360"]
[PlyCount "120"]
[EventDate "1995.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "CUB"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 f5 2. g3 Nf6 3. Bg2 g6 4. c3 Bg7 5. Qb3 Nc6 6. Nd2 d5 7. Ngf3 e6 8. 0-0 0-0 9. c4 Ne4 10. e3 Kh8 11. a3 a5 12. Qc2 a4 13. Rb1 Qd6 14. b4 axb3 15. Nxb3 b6 16. Bb2 Ba6 17. c5 bxc5 18. dxc5 Qe7 19. Rfd1 Bb5 20. Nfd4 Ba4 21. f3 Nf6 22. Nxc6 Bxc6 23. Qc3 Rfb8 24. Rdc1 Ba4 25. Nd4 e5 26. Nc2 Rb3 27. Qd2 Rb5 28. Nb4 Qe6 29. Qc3 Ne8 30. Qd2 c6 31. e4 fxe4 32. fxe4 d4 33. Bf1 Rb7 34. Ba6 Rxb4 35. Qxb4 Rxa6 36. Qb8 Bb5 37. Ba1 h6 38. a4 Bxa4 39. Rb7 Kh7 40. Qd8 Nf6 41. Rf1 Bb5 42. Qxf6 Qxf6 43. Rxf6 Rxa1+ 44. Kg2 Ra8 45. Rff7 Rg8 46. Rfd7 g5 47. g4 Kg6 48. Rd6+ Bf6 49. Re7 Rd8 50. Ree6 Rxd6 51. Rxd6 Kf7 52. Kf3 Bg7 53. Rd7+ Kf6 54. Rd6+ Ke7 55. Rg6 Kf7 56. Rd6 Bf8 57. Rd7+ Ke8 58. Rh7 Bxc5 59. Rxh6 d3 60. Rh8+ Kf7 0-1

[Event "Capablanca Memorial (Women)"]
[Site "Matanzas"]
[Date "1995.??.??"]
[Round "?"]
[White "Perez, Yosvanny"]
[Black "De Armas Perez, Acela"]
[Result "0-1"]
[ECO "E61"]
[WhiteElo "2360"]
[BlackElo "2170"]
[PlyCount "92"]
[EventDate "1995.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "CUB"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nc3 Nbd7 4. Nf3 c6 5. Bg5 Qa5 6. Qc2 g6 7. e3 Bg7 8. Be2 0-0 9. 0-0 Re8 10. Bh4 e5 11. Rfd1 Nf8 12. h3 Bf5 13. Qd2 Qc7 14. g4 Bd7 15. dxe5 dxe5 16. Qd6 Qa5 17. Rab1 Re6 18. Qd2 h6 19. b4 Qc7 20. Bg3 Rae8 21. c5 Qc8 22. Qc2 R6e7 23. Qa4 h5 24. g5 Nd5 25. Ne4 Bxh3 26. Nd6 Qg4 27. Rxd5 cxd5 28. Kh2 Qd7 29. Bb5 Qg4 30. Be2 h4 31. Ng1 hxg3+ 32. fxg3 Qxg5 33. Nxh3 Qxe3 34. Bf1 Rd8 35. Bg2 e4 36. Rb3 Qd2 37. Nf4 Be5 38. Qb5 Bxf4 39. gxf4 Qxf4+ 40. Rg3 Ne6 41. Qe2 Kg7 42. Bh3 Rh8 43. Qb2+ f6 44. Kg2 Ng5 45. Bg4 Rh4 46. Bc8 Nf3 0-1

[Event "Capablanca Memorial (Women)"]
[Site "Matanzas"]
[Date "1995.??.??"]
[Round "?"]
[White "Perez, Yosvanny"]
[Black "Garcia, Ana"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "2360"]
[BlackElo "2005"]
[PlyCount "53"]
[EventDate "1995.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "CUB"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 e6 2. e4 d5 3. Nd2 dxe4 4. Nxe4 Nf6 5. Nxf6+ Qxf6 6. Nf3 h6 7. h4 c6 8. Ne5 Qe7 9. Bd3 Nd7 10. c3 Nxe5 11. dxe5 b6 12. a4 Bb7 13. Bf4 Rd8 14. Qe2 Qc7 15. Rh3 g6 16. h5 g5 17. Bh2 Be7 18. f4 Qc8 19. 0-0-0 Rg8 20. Rf1 gxf4 21. Bxf4 Bg5 22. Qf2 Rd7 23. Bxg5 hxg5 24. h6 Qd8 25. h7 Rh8 26. Bg6 Qe7 27. Rf3 1-0

[Event "Capablanca Memorial (Women)"]
[Site "Matanzas"]
[Date "1995.??.??"]
[Round "?"]
[White "Perez, Yosvanny"]
[Black "Hernandez Alvarez, Tania Regla"]
[Result "1-0"]
[ECO "A75"]
[WhiteElo "2360"]
[BlackElo "2225"]
[PlyCount "61"]
[EventDate "1995.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "CUB"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. Nf3 g6 7. e4 Bg7 8. Bf4 a6 9. a4 Bg4 10. Be2 0-0 11. 0-0 Bxf3 12. Bxf3 Qe7 13. a5 Nbd7 14. Re1 Rab8 15. Qc2 Rfe8 16. h3 b5 17. axb6 Rxb6 18. Ra2 Ne5 19. Be2 Qb7 20. Rea1 Nh5 21. Bc1 c4 22. Ra4 Rc8 23. R1a2 Rb3 24. Nd1 Nd3 25. Rxc4 Rxc4 26. Qxc4 Nxb2 27. Qxa6 Qb8 28. Qc6 Rb7 29. Bxb2 Bxb2 30. Bxh5 gxh5 31. Nxb2 1-0

[Event "Capablanca Memorial (Women)"]
[Site "Matanzas"]
[Date "1995.??.??"]
[Round "?"]
[White "Perez, Yosvanny"]
[Black "Moreno, Alejandro"]
[Result "1/2-1/2"]
[ECO "C98"]
[WhiteElo "2360"]
[BlackElo "2335"]
[PlyCount "24"]
[EventDate "1995.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "CUB"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. h3 Na5 10. Bc2 c5 11. d4 Qc7 12. Nbd2 Nc6 1/2-1/2

[Event "Capablanca Memorial (Women)"]
[Site "Matanzas"]
[Date "1995.??.??"]
[Round "?"]
[White "Perez, Yosvanny"]
[Black "Ramon Pita, Vivian"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2360"]
[BlackElo "2210"]
[PlyCount "111"]
[EventDate "1995.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "CUB"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 Ne4 3. h4 c5 4. dxc5 Qa5+ 5. Nd2 Nxg5 6. hxg5 g6 7. Rh4 Nc6 8. Ngf3 Bg7 9. c3 Qxc5 10. e4 h6 11. gxh6 Rxh6 12. Nb3 Qb6 13. Rxh6 Bxh6 14. Bc4 d6 15. a4 Qc7 16. Nbd4 a6 17. Ba2 e5 18. Nc2 Bg4 19. Qd3 0-0-0 20. Nh2 Qd7 21. Bxf7 Qxf7 22. Nxg4 Bg5 23. Nce3 Qb3 24. Qc2 Qe6 25. Ke2 Ne7 26. Rd1 d5 27. Qb3 Qf7 28. Nxd5 Kb8 29. Qc4 Rc8 30. Qd3 Qe6 31. Nde3 Rc6 32. f3 Ka7 33. Rd2 Bf4 34. Qd7 Qxd7 35. Rxd7 Nc8 36. Rd5 Nb6 37. Nxe5 Re6 38. N5c4 Nxd5 39. Nxd5 Bc1 40. a5 Rc6 41. Ndb6 g5 42. Kd3 Rh6 43. Ke2 Rh2 44. Kf2 Rh6 45. Nd5 Kb8 46. b4 Kc8 47. Ncb6+ Kd8 48. Kg1 Bb2 49. g3 Rc6 50. Na4 Bc1 51. Kg2 Bd2 52. Kh3 Rh6+ 53. Kg4 Kd7 54. Nc5+ Kc6 55. Nb3 Be1 56. Nd4+ 1-0

[Event "Capablanca Memorial (Women)"]
[Site "Matanzas"]
[Date "1995.??.??"]
[Round "?"]
[White "Perez, Yosvanny"]
[Black "Ribeiro, F."]
[Result "1-0"]
[ECO "A41"]
[WhiteElo "2360"]
[PlyCount "69"]
[EventDate "1995.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "CUB"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 d6 2. c4 e5 3. Nf3 Bg4 4. dxe5 Nc6 5. Bg5 Qd7 6. exd6 Bxd6 7. Nc3 Qf5 8. Qd5 Qd7 9. Nd4 Nge7 10. Bxe7 Nxe7 11. Qe4 0-0-0 12. 0-0-0 a6 13. g3 c5 14. Nb3 f5 15. Qc2 Qe6 16. Bg2 Nc6 17. Bd5 Qh6+ 18. Qd2 f4 19. a3 Rhe8 20. Kb1 Qf6 21. Ka2 Bf5 22. gxf4 Bxf4 23. e3 Bc7 24. Nxc5 Na5 25. Qc1 Qh4 26. Rd2 Kb8 27. Nb3 Rf8 28. Nd4 Bc8 29. b4 Rxd5 30. Nxd5 Nc6 31. Nxc6+ bxc6 32. Nxc7 Kxc7 33. f4 Be6 34. Qc3 g5 35. Qe5+ 1-0

[Event "Capablanca Memorial (Women)"]
[Site "Matanzas"]
[Date "1995.??.??"]
[Round "?"]
[White "Perez, Yosvanny"]
[Black "Subit Alfonso, Jose Luis"]
[Result "1/2-1/2"]
[ECO "D46"]
[WhiteElo "2360"]
[BlackElo "2360"]
[PlyCount "127"]
[EventDate "1995.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "CUB"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Nf3 Nbd7 6. Bd3 Be7 7. 0-0 0-0 8. e4 Nxe4 9. Nxe4 dxe4 10. Bxe4 c5 11. Be3 Nf6 12. Bc2 b6 13. dxc5 bxc5 14. Ne5 Bb7 15. Qe2 Qc7 16. Bd2 Rfe8 17. Rad1 Rad8 18. Bc3 Bd6 19. Rfe1 Ba8 20. Qe3 Bf8 21. Rxd8 Qxd8 22. Ba4 Re7 23. Qxc5 Ne4 24. Qd4 Qxd4 25. Bxd4 Rc7 26. Bc2 Nd6 27. b3 f6 28. Nf3 e5 29. Be3 Nb5 30. Rd1 Nc3 31. Rd8 Bb7 32. a4 Kf7 33. h3 Bb4 34. Kh2 g6 35. Bd2 a5 36. Ne1 e4 37. Bf4 Re7 38. Bd6 Bxd6+ 39. Rxd6 Bc8 40. Rc6 Bf5 41. Kg1 Ne2+ 42. Kf1 Nd4 43. Ra6 Rb7 44. Bd1 Nxb3 45. Bxb3 Rxb3 46. Ra7+ Kg8 47. Rxa5 Be6 48. Rc5 Rb4 49. a5 Bxc4+ 50. Kg1 Ra4 51. Nc2 Bf7 52. g4 Bc4 53. Kg2 Be2 54. Kg3 g5 55. h4 h6 56. h5 Bf3 57. Rd5 Kf7 58. Nd4 Ra3 59. Nxf3 Rxf3+ 60. Kg2 Ra3 61. Rd4 Rxa5 62. Rxe4 f5 63. gxf5 Rxf5 64. Kg3 1/2-1/2

[Event "Isla Guitart op"]
[Site "Isla Guitart "]
[Date "1994.??.??"]
[Round "?"]
[White "Araque, Rafael"]
[Black "Perez, Yosvanny"]
[Result "0-1"]
[ECO "D24"]
[WhiteElo "2240"]
[BlackElo "2375"]
[PlyCount "53"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. Nc3 a6 5. a4 Nc6 6. Bg5 Bg4 7. e3 Na5 8. Qc2 Bxf3 9. gxf3 e6 10. Be2 Be7 11. f4 c6 12. Rg1 Nb3 13. Rb1 b5 14. Bf3 Rc8 15. f5 exf5 16. axb5 cxb5 17. Bb7 Rb8 18. Bc6+ Kf8 19. Qxf5 h6 20. Bf4 Rb6 21. Bf3 b4 22. Nd5 Rb5 23. Nxe7 Rxf5 24. Nxf5 g5 25. Bd6+ Kg8 26. h4 Ne8 27. Be5 0-1

[Event "Capablanca Memorial-C"]
[Site "Matanzas"]
[Date "1994.??.??"]
[Round "2"]
[White "Charpentier Morales, William"]
[Black "Perez, Yosvanny"]
[Result "0-1"]
[ECO "C52"]
[WhiteElo "2330"]
[BlackElo "2375"]
[PlyCount "82"]
[EventDate "1994.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "CUB"]
[EventCategory "6"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Ba5 6. d4 d6 7. Qb3 Qd7 8. dxe5 Bb6 9. Bb5 a6 10. Ba4 Bc5 11. exd6 Qxd6 12. 0-0 b5 13. Rd1 Qe6 14. Bxb5 axb5 15. Qxb5 Ra5 16. Qd3 Nge7 17. Nd4 Qf6 18. Be3 0-0 19. Nb3 Bxe3 20. Qxe3 Ra7 21. Nc5 Be6 22. a4 Ra5 23. Na3 Ne5 24. Nb5 Ng4 25. Qd4 Qf4 26. g3 Qh6 27. h4 Nc6 28. Qd2 Qxd2 29. Rxd2 Nce5 30. Kg2 Rc8 31. Rad1 Kf8 32. Rd4 Bc4 33. Nd7+ Ke7 34. Nxe5 Nxe5 35. Na3 Rxa4 36. Nxc4 Nxc4 37. Rd7+ Ke8 38. R7d4 Nb6 39. f4 c5 40. Rxa4 Nxa4 41. c4 Nc3 0-1

[Event "Isla Guitart op"]
[Site "Isla Guitart "]
[Date "1994.??.??"]
[Round "?"]
[White "De la Paz Perdomo, Frank"]
[Black "Perez, Yosvanny"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2250"]
[BlackElo "2375"]
[PlyCount "91"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. Bb3 0-0 7. 0-0 a6 8. Nbd2 Ba7 9. h3 Ne7 10. Re1 Ng6 11. Nf1 h6 12. Ng3 c6 13. d4 Qc7 14. Be3 Re8 15. Bc2 Be6 16. Nf5 d5 17. Nxe5 dxe4 18. Nxg6 Bxf5 19. Ne5 Nd5 20. Qh5 Nxe3 21. fxe3 Rxe5 22. dxe5 Qxe5 23. Rad1 Rf8 24. Qh4 Bb8 25. Qf4 Qf6 26. Qf2 Qe6 27. g4 Bg6 28. Qg2 Qe7 29. Rf1 Qc5 30. Kh1 Qe7 31. Rd2 Kh7 32. Rdf2 Kh8 33. Bb3 Kh7 34. Rd2 Qg5 35. Bc2 Qe7 36. Rfd1 f5 37. Rf2 f4 38. exf4 Bxf4 39. Rd4 Be3 40. Rxe4 Bxe4 41. Qxe4+ Qxe4+ 42. Bxe4+ Kg8 43. Bh7+ Kxh7 44. Rxf8 b5 45. Rc8 c5 46. Rc6 1-0

[Event "Capablanca Memorial-C"]
[Site "Matanzas"]
[Date "1994.??.??"]
[Round "12"]
[White "Fraschini, Mariano"]
[Black "Perez, Yosvanny"]
[Result "1-0"]
[ECO "D33"]
[WhiteElo "2385"]
[BlackElo "2375"]
[PlyCount "45"]
[EventDate "1994.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "CUB"]
[EventCategory "6"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. cxd5 exd5 5. Nf3 Nc6 6. g3 c4 7. Bg2 Bb4 8. 0-0 Nge7 9. e4 0-0 10. exd5 Nxd5 11. Nxd5 Qxd5 12. Be3 Bf5 13. Ne5 Be4 14. Nxc6 Qxc6 15. Bxe4 Qxe4 16. Qa4 a5 17. a3 Bd6 18. Qxc4 Rfc8 19. Qb5 f5 20. Rfe1 Qf3 21. Qb3+ Kh8 22. Qe6 Rd8 23. Bg5 1-0

[Event "Capablanca Memorial-C"]
[Site "Matanzas"]
[Date "1994.??.??"]
[Round "4"]
[White "Galego, Luis"]
[Black "Perez, Yosvanny"]
[Result "1/2-1/2"]
[ECO "D01"]
[WhiteElo "2400"]
[BlackElo "2375"]
[PlyCount "134"]
[EventDate "1994.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "CUB"]
[EventCategory "6"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 d5 2. Nc3 Nf6 3. Bg5 Nbd7 4. Nf3 c6 5. Qd3 g6 6. e4 dxe4 7. Nxe4 Bg7 8. Be2 Qa5+ 9. c3 Qf5 10. Nxf6+ Nxf6 11. 0-0 0-0 12. Rfe1 Re8 13. Qe3 Qc2 14. Bxf6 Bxf6 15. Nd2 Be6 16. Bc4 Bd5 17. Qd3 Qxd3 18. Bxd3 a5 19. a4 Kg7 20. f4 h5 21. Bc4 Rad8 22. Bxd5 cxd5 23. Ra3 b6 24. Rb3 Rd6 25. Rb5 e6 26. Kf2 Bd8 27. Nf1 Bc7 28. Ne3 Ra8 29. g3 Rc6 30. Kf3 Rh8 31. h3 Bd8 32. Kg2 Bc7 33. Rf1 Rf8 34. Rb3 Re8 35. Kf3 Rh8 36. Rc1 Rg8 37. c4 Bd6 38. Rbc3 Bb4 39. R3c2 dxc4 40. Rxc4 Rxc4 41. Rxc4 Rd8 42. Nc2 Bf8 43. Rc7 Rb8 44. Ne3 b5 45. axb5 Rxb5 46. Nc4 Kg8 47. Ra7 Rb3+ 48. Kg2 f6 49. Ra6 Rb4 50. Rc6 Kf7 51. Rc7+ Be7 52. Nxa5 Rxb2+ 53. Kf3 Kf8 54. Nc6 Ba3 55. Nd8 Rb6 56. g4 Ke8 57. Nb7 Rb3+ 58. Kg2 hxg4 59. hxg4 Be7 60. Nc5 Bxc5 61. dxc5 Rc3 62. c6 g5 63. fxg5 fxg5 64. Kf2 Kd8 65. Rg7 Rxc6 66. Rxg5 Rc3 67. Rg7 Ke8 1/2-1/2

[Event "Isla Guitart op"]
[Site "Isla Guitart "]
[Date "1994.??.??"]
[Round "?"]
[White "Garcia, Omar Alejandro"]
[Black "Perez, Yosvanny"]
[Result "1/2-1/2"]
[ECO "C88"]
[WhiteElo "2310"]
[BlackElo "2375"]
[PlyCount "75"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. d4 exd4 9. e5 Ne8 10. c3 dxc3 11. Nxc3 d6 12. Bd5 Bb7 13. e6 f5 14. Bg5 Rb8 15. b4 h6 16. Bxe7 Nxe7 17. Bxb7 Rxb7 18. Ne5 Nf6 19. Qf3 Rb6 20. Nf7 Qc8 21. Qg3 Kh7 22. Rad1 Re8 23. Qf4 Rc6 24. Rd3 Rc4 25. Qd2 Ng6 26. Rde3 Ne4 27. Nxe4 Rxe4 28. Rh3 Rxe1+ 29. Qxe1 Nf4 30. Rh4 Nxe6 31. Qb1 Kg6 32. Nxh6 gxh6 33. Qd1 Ng5 34. Qh5+ Kf6 35. Qxh6+ Kf7 36. Qh5+ Kf6 37. Qh6+ Kf7 38. Qh5+ 1/2-1/2

[Event "CUB-ch"]
[Site "Matanzas"]
[Date "1994.??.??"]
[Round "7"]
[White "Garcia Carey, Osmel"]
[Black "Perez, Yosvanny"]
[Result "1-0"]
[ECO "C88"]
[WhiteElo "2365"]
[BlackElo "2375"]
[PlyCount "83"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "CUB"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. a4 Rb8 9. axb5 axb5 10. d3 d6 11. Nbd2 Nd7 12. c3 Bf6 13. Nf1 Nc5 14. Bc2 Ne6 15. Ne3 g6 16. Nd5 Bg7 17. Be3 Ne7 18. d4 c6 19. Nxe7+ Qxe7 20. Ra5 Qc7 21. b4 exd4 22. cxd4 c5 23. d5 Nd8 24. e5 cxb4 25. Ra7 Rb7 26. exd6 Qxd6 27. Rxb7 Nxb7 28. Bg5 Bf6 29. Bh6 Rd8 30. Ng5 Bg7 31. Ne4 Qe5 32. Ng5 Qf6 33. Ne4 Qe5 34. Nc5 Qc3 35. Ne4 Qb2 36. Bg5 f6 37. Bc1 Qe5 38. Bb3 Nd6 39. Ng5 Qc3 40. Ne6 Re8 41. Bd2 Qd3 42. Re3 1-0

[Event "Capablanca Memorial-C"]
[Site "Matanzas"]
[Date "1994.??.??"]
[Round "8"]
[White "Garmendez Gonzalez, Florentino"]
[Black "Perez, Yosvanny"]
[Result "1-0"]
[ECO "A42"]
[WhiteElo "2370"]
[BlackElo "2375"]
[PlyCount "74"]
[EventDate "1994.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "CUB"]
[EventCategory "6"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 d6 2. d4 g6 3. c4 Bg7 4. Nc3 Nc6 5. Be3 e5 6. d5 Nce7 7. Bd3 f5 8. f3 Bh6 9. Bxh6 Nxh6 10. Qd2 Nf7 11. Nge2 f4 12. 0-0-0 g5 13. Kb1 Ng6 14. g3 Bd7 15. Rdg1 Qf6 16. Bc2 a6 17. Ba4 Bxa4 18. Nxa4 b6 19. Nac3 fxg3 20. Nxg3 Nh4 21. Rf1 0-0 22. Nd1 Nh8 23. Ne3 N8g6 24. Nh5 Qe7 25. Ng4 Kh8 26. Qe3 Nf4 27. Ng3 Nfg6 28. Rhg1 Kg7 29. Nh5+ Kh8 30. Nh6 Nf4 31. Nxf4 Rxf4 32. Rxg5 Qf6 33. Rh5 Qg6 34. Qxf4 exf4 35. Rxh4 Qf6 36. Rh5 Qg7 37. e5 dxe5 1-0

[Event "CUB-ch"]
[Site "Matanzas"]
[Date "1994.??.??"]
[Round "?"]
[White "Kuan, Luis"]
[Black "Perez, Yosvanny"]
[Result "0-1"]
[ECO "E93"]
[WhiteElo "2250"]
[BlackElo "2375"]
[PlyCount "69"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "CUB"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Nf3 e5 7. d5 Nbd7 8. Bg5 h6 9. Bh4 a5 10. Nd2 Nc5 11. a3 a4 12. f3 Bd7 13. b4 axb3 14. Nxb3 Na4 15. Qd2 b6 16. 0-0 Qe8 17. Nb5 Qd8 18. Nc1 Nc5 19. Bd1 Nfxe4 20. Qe1 Ng5 21. Ra2 f5 22. a4 Ra5 23. Bf2 Bxb5 24. cxb5 Qe7 25. Nb3 Rxa4 26. Rxa4 Nxa4 27. Nd4 Nc5 28. Nc6 Qe8 29. Bxc5 dxc5 30. Bb3 Kh7 31. h4 Nf7 32. h5 gxh5 33. Bc2 Nd6 34. Qb1 Qf7 35. Re1 0-1

[Event "Isla Guitart op"]
[Site "Isla Guitart "]
[Date "1994.??.??"]
[Round "?"]
[White "Lopez, A."]
[Black "Perez, Yosvanny"]
[Result "1/2-1/2"]
[ECO "A88"]
[BlackElo "2375"]
[PlyCount "46"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. c4 f5 2. Nf3 Nf6 3. g3 g6 4. Bg2 Bg7 5. 0-0 0-0 6. d4 d6 7. Nc3 Qe8 8. d5 Na6 9. Rb1 Bd7 10. b3 c6 11. Bb2 h6 12. Re1 Nc7 13. Nd4 Rb8 14. e4 c5 15. Nc2 f4 16. e5 dxe5 17. Ne4 Nxe4 18. Bxe4 Qf7 19. Bg2 Qf5 20. Be4 Qf7 21. Bg2 Qf5 22. Be4 Qf6 23. Bg2 Qf5 1/2-1/2

[Event "Capablanca Memorial-C"]
[Site "Matanzas"]
[Date "1994.??.??"]
[Round "6"]
[White "Medina, Miguel"]
[Black "Perez, Yosvanny"]
[Result "1-0"]
[ECO "A83"]
[WhiteElo "2375"]
[BlackElo "2375"]
[PlyCount "121"]
[EventDate "1994.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "CUB"]
[EventCategory "6"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 f5 2. e4 fxe4 3. Nc3 Nf6 4. Bg5 Nc6 5. Bxf6 exf6 6. a3 f5 7. Bc4 Qg5 8. g3 Bd6 9. f4 Bxf4 10. Nh3 Bxg3+ 11. Kf1 Qh4 12. hxg3 Qxg3 13. Nd5 Ne7 14. Nxe7 Kxe7 15. Qh5 Qg6 16. Nf4 Qxh5 17. Rxh5 b5 18. Bxb5 c6 19. Be2 Kf6 20. Kf2 g6 21. Rh2 g5 22. Nh5+ Kg6 23. Rg1 h6 24. d5 Bb7 25. d6 a5 26. Bc4 Ba6 27. Bb3 Rab8 28. a4 Rb4 29. Ke3 Bc4 30. Bxc4 Rxc4 31. b3 Rc3+ 32. Kd4 Rf3 33. Ng3 h5 34. Nf1 Rb8 35. Nd2 Rb4+ 36. Kc5 Rc3+ 37. Nc4 f4 38. Kd4 Rg3 39. Rgh1 e3 40. Rxh5 e2 41. R5h2 Re3 42. Re1 Rxc4+ 43. bxc4 c5+ 44. Kxc5 f3 45. Kb6 g4 46. Rf2 Kg5 47. c5 Rc3 48. Rexe2 fxe2 49. Rxe2 Kf4 50. Re7 g3 51. Rxd7 g2 52. Rg7 Rg3 53. Rxg3 Kxg3 54. d7 g1Q 55. d8Q Qe1 56. Qd3+ Kf4 57. c3 Qe8 58. Qd6+ Kg5 59. c6 Qh8 60. c7 Qh3 61. Qc5+ 1-0

[Event "CUB-ch"]
[Site "Matanzas"]
[Date "1994.??.??"]
[Round "?"]
[White "Pelaez Contti, Jorge Luis"]
[Black "Perez, Yosvanny"]
[Result "0-1"]
[ECO "E81"]
[WhiteElo "2250"]
[BlackElo "2375"]
[PlyCount "75"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "CUB"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 c6 7. Qd2 a6 8. 0-0-0 b5 9. Bh6 Nbd7 10. Bxg7 Kxg7 11. e5 Ne8 12. f4 Nb6 13. h3 f6 14. Nf3 Nxc4 15. Bxc4 bxc4 16. g4 Be6 17. g5 dxe5 18. fxe5 Bd5 19. Rhf1 f5 20. Qf4 Nc7 21. Qh4 Ne6 22. Rd2 Rb8 23. Qh6+ Kg8 24. h4 Nf4 25. h5 Nxh5 26. Rh2 Bxf3 27. Rxf3 Qxd4 28. Rxh5 Qg1+ 29. Nd1 gxh5 30. Rh3 Rf7 31. Qxh5 Rg7 32. Qe2 Qg4 33. Rf3 Qe4 34. Re3 Qf4 35. Qd2 Kh8 36. Kc2 c5 37. Qd7 Qd4 38. Qxf5 0-1

[Event "Capablanca Memorial-C"]
[Site "Matanzas"]
[Date "1994.??.??"]
[Round "7"]
[White "Perez, Yosvanny"]
[Black "Alonso Garcia, Rene Marcial"]
[Result "1-0"]
[ECO "D48"]
[WhiteElo "2375"]
[BlackElo "2355"]
[PlyCount "67"]
[EventDate "1994.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "CUB"]
[EventCategory "6"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. e3 e6 5. Bd3 Nbd7 6. Nc3 dxc4 7. Bxc4 b5 8. Bd3 a6 9. e4 c5 10. d5 c4 11. dxe6 fxe6 12. Bc2 Qc7 13. 0-0 Bb7 14. Ng5 Nc5 15. e5 Qxe5 16. Re1 Qd6 17. Qxd6 Bxd6 18. Be3 0-0 19. Rad1 Be7 20. Bxc5 Bxc5 21. Nxe6 Rfc8 22. h3 Bb4 23. Re5 Bxc3 24. bxc3 Re8 25. f4 Nd5 26. g3 Bc6 27. Ng5 h6 28. Ne6 Nxc3 29. Rd6 Rac8 30. Bg6 Re7 31. Rc5 Ne2+ 32. Kf2 Rxe6 33. Rxe6 Nd4 34. Rd6 1-0

[Event "Capablanca Memorial-C"]
[Site "Matanzas"]
[Date "1994.??.??"]
[Round "5"]
[White "Perez, Yosvanny"]
[Black "Fuentes, Luis"]
[Result "1-0"]
[ECO "D95"]
[WhiteElo "2375"]
[BlackElo "2395"]
[PlyCount "51"]
[EventDate "1994.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "CUB"]
[EventCategory "6"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 g6 5. Nf3 Bg7 6. Qb3 0-0 7. Bd2 Qb6 8. Qa3 Re8 9. Rc1 Bf5 10. Be2 Nbd7 11. cxd5 Nxd5 12. e4 e5 13. Nxd5 cxd5 14. exf5 exd4 15. Kf1 Qf6 16. Bd3 Bf8 17. Bb4 Bg7 18. g3 Re4 19. Kg2 Qxf5 20. Bd6 h5 21. Rc7 g5 22. h4 g4 23. Ng5 f6 24. Bxe4 dxe4 25. Qb3+ Kh8 26. Qe6 1-0

[Event "Isla Guitart op"]
[Site "Isla Guitart "]
[Date "1994.??.??"]
[Round "?"]
[White "Perez, Yosvanny"]
[Black "Gonzalez, Renier"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "2375"]
[BlackElo "2220"]
[PlyCount "110"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 g6 2. Bg5 Bg7 3. c3 d5 4. e3 Nh6 5. Nd2 Nf5 6. Ngf3 0-0 7. Qb3 b6 8. Bd3 c5 9. Qa3 Nc6 10. 0-0 cxd4 11. cxd4 Nd6 12. Rac1 Bb7 13. Rc2 a5 14. Be2 b5 15. Rc5 a4 16. Qc3 Nb8 17. Qd3 Nd7 18. Rcc1 Re8 19. Bf4 Qb6 20. Rfe1 Ba6 21. Qc2 Rec8 22. Qb1 Nf6 23. Ne5 Nfe4 24. Nxe4 Nxe4 25. Nd7 Qa7 26. Ne5 Qb7 27. Rxc8+ Rxc8 28. Rc1 g5 29. Bg3 b4 30. Bxa6 Qxa6 31. Rxc8+ Qxc8 32. Qd1 b3 33. axb3 axb3 34. f3 Nxg3 35. hxg3 Bxe5 36. dxe5 Qc2 37. Qa1 Qd2 38. Qa8+ Kg7 39. Qa1 Qxe3+ 40. Kh2 Qxe5 41. Qd1 h5 42. Qxb3 h4 43. Kg1 Qe1+ 44. Kh2 Qxg3+ 45. Kg1 Qe1+ 46. Kh2 Qe5+ 47. Kg1 f5 48. Qc2 g4 49. b4 g3 50. Qb1 Qe3+ 51. Kh1 h3 52. Qb2+ d4 53. Qb1 hxg2+ 54. Kxg2 Qf2+ 55. Kh1 Qh2# 0-1

[Event "Capablanca Memorial-C"]
[Site "Matanzas"]
[Date "1994.??.??"]
[Round "11"]
[White "Perez, Yosvanny"]
[Black "Gonzalez Acosta, Bernal Manuel"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "2375"]
[BlackElo "2400"]
[PlyCount "56"]
[EventDate "1994.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "CUB"]
[EventCategory "6"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 c5 3. Nc3 cxd4 4. Qxd4 Nc6 5. Qh4 Qa5 6. 0-0-0 b5 7. Kb1 d6 8. e4 Rb8 9. Bxf6 gxf6 10. Rd5 a6 11. Rh5 Be6 12. Nge2 Ne5 13. f4 Nc4 14. Nd4 Qb4 15. Nb3 a5 16. f5 Bd7 17. Kc1 Bc6 18. Bd3 Rg8 19. g3 Ne5 20. Be2 Nc4 21. Rd1 a4 22. Nd5 Bxd5 23. exd5 axb3 24. cxb3 Rg5 25. bxc4 Rxh5 26. Bxh5 Bh6+ 27. Kb1 bxc4 28. Qd4 Be3 0-1

[Event "Isla Guitart op"]
[Site "Isla Guitart "]
[Date "1994.??.??"]
[Round "?"]
[White "Perez, Yosvanny"]
[Black "Huertas Soris, Ramon Antonio"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "2375"]
[BlackElo "2265"]
[PlyCount "61"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. e3 Bf5 7. Bd3 Bxd3 8. Qxd3 Nbd7 9. Nf3 Bd6 10. 0-0 0-0 11. e4 dxe4 12. Nxe4 Be7 13. Ng3 g6 14. Rad1 Qa5 15. a3 Bd6 16. Ne2 Nd5 17. Qb3 Qb6 18. Qc2 Qa6 19. Nc1 Rfe8 20. Rfe1 f6 21. Bh4 N7b6 22. Nd3 Qc4 23. Qd2 Qb5 24. Bg3 Bf8 25. h4 Rad8 26. h5 Kf7 27. Bh4 Nc4 28. Qc2 Bd6 29. a4 Qa6 30. b3 Ncb6 31. Qd2 1-0

[Event "Isla Guitart op"]
[Site "Isla Guitart "]
[Date "1994.??.??"]
[Round "?"]
[White "Perez, Yosvanny"]
[Black "Lopez Hernandez, Carlos Manuel"]
[Result "1/2-1/2"]
[ECO "D03"]
[WhiteElo "2375"]
[BlackElo "2330"]
[PlyCount "68"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. c3 0-0 5. Nbd2 d5 6. e3 c6 7. Be2 Nbd7 8. 0-0 Re8 9. c4 Qb6 10. Qa4 Ne4 11. cxd5 Nxg5 12. Nxg5 cxd5 13. Bb5 Rd8 14. Nb3 Nf6 15. Rac1 Bf5 16. Qa5 Rdc8 17. Rxc8+ Rxc8 18. Qxb6 axb6 19. Rc1 Rxc1+ 20. Nxc1 Ne4 21. Nxe4 Bxe4 22. Ne2 e5 23. f3 Bc2 24. Kf2 Kf8 25. Ke1 Bf5 26. Kd2 Ke7 27. g3 Kd6 28. Kc3 f6 29. Kb4 Bh3 30. Nc3 exd4 31. exd4 f5 32. Bd3 f4 33. gxf4 Bh6 34. Ne2 Bf1 1/2-1/2

[Event "Capablanca Memorial-C"]
[Site "Matanzas"]
[Date "1994.??.??"]
[Round "1"]
[White "Perez, Yosvanny"]
[Black "Lugo, Blas"]
[Result "1/2-1/2"]
[ECO "A30"]
[WhiteElo "2375"]
[BlackElo "2380"]
[PlyCount "30"]
[EventDate "1994.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "CUB"]
[EventCategory "6"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 c5 3. Bg2 Nc6 4. c4 e5 5. d3 d5 6. 0-0 Be7 7. Bg5 d4 8. e3 0-0 9. exd4 exd4 10. Na3 Be6 11. Nc2 Qd7 12. a3 a5 13. Rb1 a4 14. Re1 h6 15. Bxf6 Bxf6 1/2-1/2

[Event "Capablanca Memorial-C"]
[Site "Matanzas"]
[Date "1994.??.??"]
[Round "3"]
[White "Perez, Yosvanny"]
[Black "Mendez Fortes, Eduardo Jesus"]
[Result "1/2-1/2"]
[ECO "A03"]
[WhiteElo "2375"]
[BlackElo "2365"]
[PlyCount "21"]
[EventDate "1994.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "CUB"]
[EventCategory "6"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. f4 g6 2. Nf3 Nf6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 c5 6. d3 d5 7. Qe1 Nc6 8. c3 d4 9. e4 dxe3 10. Bxe3 Qxd3 11. Bxc5 1/2-1/2

[Event "Isla Guitart op"]
[Site "Isla Guitart "]
[Date "1994.??.??"]
[Round "?"]
[White "Perez, Yosvanny"]
[Black "Palao, Maricela"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "2375"]
[BlackElo "2155"]
[PlyCount "62"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 c5 4. e3 Nc6 5. cxd5 exd5 6. Bb5 Nf6 7. 0-0 Bd6 8. dxc5 Bxc5 9. Qc2 Qd6 10. Bd2 0-0 11. Rc1 Ne4 12. Nc3 Nxd2 13. Qxd2 Be6 14. Bxc6 bxc6 15. Na4 Bb4 16. Qd4 Ba5 17. Qc5 Qc7 18. Nd4 Bd7 19. Nxc6 Bxc6 20. Qxc6 Qe5 21. Rc5 Bb6 22. Rxd5 Qe4 23. Rd6 Qb4 24. a3 Qb3 25. Rc1 Bc7 26. Qxc7 Qxa4 27. g3 Rab8 28. Qc2 Qb5 29. b4 a5 30. Qc4 Qb7 31. Qc6 Qe7 1-0

[Event "Isla Guitart op"]
[Site "Isla Guitart "]
[Date "1994.??.??"]
[Round "?"]
[White "Perez, Yosvanny"]
[Black "Perez Garcia, Rodney Oscar"]
[Result "1/2-1/2"]
[ECO "A21"]
[WhiteElo "2375"]
[BlackElo "2355"]
[PlyCount "50"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 d6 2. c4 e5 3. Nf3 e4 4. Ng5 f5 5. Nc3 Nf6 6. Nh3 c6 7. Bg5 Be7 8. Nf4 e3 9. f3 h6 10. Bxf6 Bxf6 11. Nh5 Bh4+ 12. g3 Qg5 13. Nxg7+ Qxg7 14. gxh4 Qf6 15. Qd3 Qxh4+ 16. Kd1 Qf4 17. Kc2 Na6 18. a3 Kf7 19. Bh3 Bd7 20. Rag1 Rhg8 21. Rg3 Rg5 22. Rhg1 Kf8 23. Ne4 fxe4 24. fxe4 Qxg3 25. hxg3 Bxh3 1/2-1/2

[Event "Capablanca Memorial-C"]
[Site "Matanzas"]
[Date "1994.??.??"]
[Round "9"]
[White "Perez, Yosvanny"]
[Black "Rivera, Alberto"]
[Result "1/2-1/2"]
[ECO "E30"]
[WhiteElo "2375"]
[BlackElo "2370"]
[PlyCount "40"]
[EventDate "1994.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "CUB"]
[EventCategory "6"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bg5 h6 5. Bh4 c5 6. d5 Bxc3+ 7. bxc3 e5 8. d6 Nc6 9. Qc2 0-0 10. e3 Re8 11. Rd1 Re6 12. Bd3 Qf8 13. Bxf6 Rxf6 14. Qd2 b6 15. Ne2 Ba6 16. Ng3 Re8 17. Nh5 Rfe6 18. Bf5 g6 19. Bxe6 Rxe6 20. Ng3 Bxc4 1/2-1/2

