[Event "Havana Guines"]
[Site "Havana"]
[Date "1990.??.??"]
[Round "3"]
[White "Andres Mendez, Miguel"]
[Black "Perez Dominguez, Yovanni"]
[Result "1-0"]
[ECO "C47"]
[WhiteElo "2340"]
[PlyCount "79"]
[EventDate "1990.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "CUB"]
[EventCategory "4"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[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. Qf3 Be7 12. Rae1 h6 13. Bxh6 gxh6 14. Qe3 Re8 15. Qxh6 Bf8 16. Rxe8 Qxe8 17. Qxf6 Bg7 18. Qg5 Rb8 19. b3 Rb4 20. h3 Rb7 21. Ne2 Re7 22. Nf4 Re5 23. Qh4 Qe7 24. Qh7+ Kf8 25. Nh5 Rg5 26. Nxg7 Rxg7 27. Qh8+ Rg8 28. Qh6+ Rg7 29. Qh8+ Rg8 30. Qh6+ Rg7 31. Kh1 c5 32. Qh8+ Rg8 33. Qh6+ Rg7 34. Qf4 Rg8 35. Qh6+ Rg7 36. Qd2 Qh4 37. Qe3 d4 38. Qe4 Qd8 39. Re1 Be6 40. Qe5 1-0

[Event "Havana Guines"]
[Site "Havana"]
[Date "1990.??.??"]
[Round "12"]
[White "Dragomarezkij, Evgeni"]
[Black "Perez Dominguez, Yovanni"]
[Result "1-0"]
[ECO "E81"]
[WhiteElo "2385"]
[PlyCount "97"]
[EventDate "1990.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "CUB"]
[EventCategory "4"]
[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 Bg7 4. e4 d6 5. f3 0-0 6. Be3 a6 7. Bd3 c6 8. Nge2 b5 9. b3 Nbd7 10. 0-0 Bb7 11. Rb1 e5 12. d5 b4 13. dxc6 Bxc6 14. Nd5 Bxd5 15. cxd5 Nc5 16. a3 Qb6 17. Nc1 Nfd7 18. Rf2 f5 19. axb4 Qxb4 20. Na2 Qb7 21. Bc2 fxe4 22. b4 Nd3 23. Rf1 Nf4 24. fxe4 Nb6 25. Bb3 Rac8 26. Rc1 Rxc1 27. Nxc1 Rc8 28. g3 Nh5 29. Qg4 Re8 30. Bg5 Kh8 31. Nd3 Qa7 32. Be3 Nf6 33. Qh4 Rf8 34. Kg2 Qb7 35. Bg5 Nh5 36. Rxf8+ Bxf8 37. g4 Ng7 38. Qf2 Kg8 39. Nc5 dxc5 40. bxc5 Nc8 41. d6+ Qxb3 42. d7 Qe6 43. d8Q Qxg4+ 44. Qg3 Qe2+ 45. Qf2 Qg4+ 46. Kf1 Ne6 47. Qd5 Ne7 48. Bxe7 Bxe7 49. Qg3 1-0

[Event "Havana Guines"]
[Site "Havana"]
[Date "1990.??.??"]
[Round "6"]
[White "Lopez Hernandez, Carlos Manuel"]
[Black "Perez Dominguez, Yovanni"]
[Result "1-0"]
[ECO "C89"]
[PlyCount "47"]
[EventDate "1990.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "CUB"]
[EventCategory "4"]
[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. c3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5 11. Rxe5 Nf6 12. d4 Bd6 13. Re1 Ng4 14. h3 Qh4 15. Qf3 Bh2+ 16. Kf1 Bd7 17. Na3 Nxf2 18. Bd2 Nxh3 19. Re4 Nf4 20. Bxf4 Bxf4 21. Rxf4 Qh1+ 22. Kf2 Qxa1 23. Rxf7 Rxf7 24. Bxf7+ 1-0

[Event "Havana Guines"]
[Site "Havana"]
[Date "1990.??.??"]
[Round "2"]
[White "Perez Dominguez, Yovanni"]
[Black "Gonzalez Zamora, Juan Carlos"]
[Result "1-0"]
[ECO "C00"]
[PlyCount "122"]
[EventDate "1990.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "CUB"]
[EventCategory "4"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. g3 d5 5. Nbd2 Nf6 6. Bg2 Be7 7. 0-0 0-0 8. Re1 b5 9. e5 Nd7 10. Nf1 f6 11. exf6 Nxf6 12. Ng5 e5 13. c4 Kh8 14. cxd5 Nxd5 15. Qh5 Bxg5 16. Bxg5 Qd6 17. Nd2 Bf5 18. Ne4 Bxe4 19. Bxe4 g6 20. Qd1 Nd4 21. Be3 Rab8 22. Rc1 Nf6 23. Bg2 Rbe8 24. h3 Nd5 25. Bxd4 exd4 26. Rxe8 Rxe8 27. Qb3 Nc7 28. Qa3 Na6 29. Bb7 Nb4 30. Qb3 a5 31. a3 a4 32. Qd1 Nc6 33. b4 axb3 34. Qxb3 Rb8 35. Bxc6 Qxc6 36. a4 b4 37. a5 Re8 38. Qxb4 cxb4 39. Rxc6 Re1+ 40. Kg2 Ra1 41. Rb6 Rxa5 42. Rxb4 Rd5 43. f4 Kg7 44. Kf3 Kf6 45. Ke4 Rd6 46. Rxd4 Re6+ 47. Kf3 Re1 48. Rd6+ Kf7 49. Rd7+ Kg8 50. d4 h5 51. d5 Kf8 52. Ra7 Re8 53. Ra3 Re1 54. Rd3 Rh1 55. d6 Ke8 56. d7+ Kd8 57. Rd6 h4 58. Kg2 Rb1 59. gxh4 Rb3 60. Rd2 Ra3 61. Rd6 Rb3 1-0

[Event "Havana Guines"]
[Site "Havana"]
[Date "1990.??.??"]
[Round "7"]
[White "Perez Dominguez, Yovanni"]
[Black "Otero, Evelio"]
[Result "0-1"]
[ECO "B61"]
[BlackElo "2345"]
[PlyCount "86"]
[EventDate "1990.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "CUB"]
[EventCategory "4"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 Bd7 7. Qd2 Rc8 8. 0-0-0 Nxd4 9. Qxd4 Qa5 10. Bxf6 gxf6 11. Kb1 Qc5 12. Qd2 h5 13. Bd3 e6 14. f4 b5 15. e5 f5 16. exd6 a6 17. Qe1 Bg7 18. Ne2 Rc6 19. Qh4 Rxd6 20. Rhe1 Rd5 21. Nc1 Qe7 22. Qxe7+ Kxe7 23. Nb3 Rc8 24. Nd2 Bf6 25. Nf1 Kd8 26. Be2 Rxd1+ 27. Rxd1 h4 28. Ne3 Ke7 29. g4 fxg4 30. Bxg4 Rc5 31. c3 Bc6 32. Kc2 Be4+ 33. Kb3 a5 34. Be2 Ke8 35. a4 bxa4+ 36. Kxa4 Bc6+ 37. Ka3 Bxc3 38. Nc4 Bb4+ 39. Kb3 Bd5 40. Rg1 Bd2 41. Rg4 Be1 42. f5 exf5 43. Rf4 Ke7 0-1

[Event "Havana Guines"]
[Site "Havana"]
[Date "1990.??.??"]
[Round "4"]
[White "Perez Dominguez, Yovanni"]
[Black "Rios Parra, Alejandro"]
[Result "1/2-1/2"]
[ECO "C85"]
[PlyCount "48"]
[EventDate "1990.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "CUB"]
[EventCategory "4"]
[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. Bxc6 dxc6 7. d3 Bg4 8. Nbd2 Bc5 9. h3 Bxf3 10. Qxf3 Qe7 11. Nc4 Nd7 12. Be3 Bxe3 13. Qxe3 c5 14. Qg3 f6 15. Ne3 g6 16. f4 0-0 17. Rf2 Kh8 18. Raf1 c6 19. fxe5 fxe5 20. Ng4 Kg7 21. Qe3 Rxf2 22. Qh6+ Kg8 23. Rxf2 Rf8 24. Rxf8+ Nxf8 1/2-1/2

[Event "Havana Guines"]
[Site "Havana"]
[Date "1990.??.??"]
[Round "10"]
[White "Pina, Ulises"]
[Black "Perez Dominguez, Yovanni"]
[Result "1/2-1/2"]
[ECO "E83"]
[WhiteElo "2310"]
[PlyCount "47"]
[EventDate "1990.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "CUB"]
[EventCategory "4"]
[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 Bg7 4. e4 d6 5. f3 0-0 6. Be3 Nc6 7. Nge2 a6 8. Nc1 e5 9. Nb3 exd4 10. Nxd4 Nxd4 11. Bxd4 Bd7 12. Be2 Bc6 13. 0-0 Re8 14. b4 b6 15. a4 a5 16. Nd5 axb4 17. Nxb4 Bb7 18. Nc2 Nd7 19. Qb1 Bxd4+ 20. Nxd4 Nc5 21. Qb4 Ra5 22. Ra3 Qd7 23. Rfa1 Rea8 24. Nb5 1/2-1/2

[Event "Havana Guines"]
[Site "Havana"]
[Date "1990.??.??"]
[Round "5"]
[White "Sequera Paolini, Jose Rafael"]
[Black "Perez Dominguez, Yovanni"]
[Result "1-0"]
[ECO "C84"]
[PlyCount "121"]
[EventDate "1990.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "CUB"]
[EventCategory "4"]
[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. d4 Nxe4 7. dxe5 b5 8. Bb3 Nc5 9. Bd5 Bb7 10. Nc3 0-0 11. Re1 d6 12. Bf4 dxe5 13. Nxe5 Nxe5 14. Bxb7 Nxb7 15. Bxe5 Bd6 16. Qf3 Bxe5 17. Rxe5 Nd6 18. Rd1 Re8 19. Rxe8+ Qxe8 20. Nd5 Rc8 21. Kf1 Kh8 22. Qe2 Qd7 23. Qe7 Qg4 24. Ne3 Qe6 25. Nd5 Qg4 26. Ne3 Qe6 27. Qxe6 fxe6 28. Rd3 Kg8 29. Ke2 Kf7 30. Ng4 Ke7 31. Ne5 c5 32. Rh3 h6 33. Rd3 c4 34. Ng6+ Kd7 35. Ne5+ Kc7 36. Rg3 Nf5 37. Rg6 Kd6 38. Nf3 Rg8 39. Rg4 Kd5 40. c3 g5 41. Nd4 Ne7 42. Nc2 Nc6 43. f4 a5 44. h4 e5 45. fxg5 h5 46. Ne3+ Ke6 47. Re4 Ne7 48. a4 Rb8 49. axb5 Rxb5 50. Nxc4 Ng6 51. g4 hxg4 52. Rxg4 a4 53. Kd2 Rb8 54. h5 Nf4 55. h6 Kf5 56. Ne3+ Ke4 57. g6 Rxb2+ 58. Nc2 a3 59. g7 a2 60. Rg1 Ne2 61. g8Q 1-0

[Event "Havana Guines"]
[Site "Havana"]
[Date "1990.??.??"]
[Round "8"]
[White "Vilela de Acuna, Jose Luis"]
[Black "Perez Dominguez, Yovanni"]
[Result "1/2-1/2"]
[ECO "E90"]
[WhiteElo "2425"]
[PlyCount "95"]
[EventDate "1990.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "CUB"]
[EventCategory "4"]
[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 Bg7 4. e4 d6 5. Nf3 0-0 6. g3 e5 7. d5 Nbd7 8. Be3 Nc5 9. Nd2 a5 10. g4 Ne8 11. Qe2 f5 12. gxf5 gxf5 13. h4 f4 14. Bxc5 dxc5 15. Bh3 Bxh3 16. Rxh3 Qd7 17. Rh1 Ra6 18. Nf3 Bf6 19. 0-0-0 Kh8 20. Rdg1 a4 21. Kc2 Qe7 22. Rg4 Rg8 23. Nd2 Rf8 24. Qf3 Bg7 25. Rhg1 Bh6 26. Nf1 Nd6 27. Nd2 Ne8 28. h5 Qf7 29. R4g2 Nf6 30. Nb5 Qd7 31. Rh1 c6 32. Nc3 Raa8 33. Qh3 Qe7 34. f3 b5 35. dxc6 b4 36. Nd5 Qd6 37. c7 b3+ 38. Kb1 a3 39. Nxb3 Nxd5 40. exd5 e4 41. Qe6 Qxe6 42. dxe6 Rac8 43. Nxc5 exf3 44. Rf2 Rxc7 45. Nd3 Re8 46. Re1 Rxc4 47. Rxf3 axb2 48. Nxb2 1/2-1/2

