[Event "CUB-ch sf"]
[Site "Cuba"]
[Date "2000.??.??"]
[Round "?"]
[White "Bezanilla Sanchez, Alexis"]
[Black "Perez, Iosvanni"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "2320"]
[PlyCount "81"]
[EventDate "2000.??.??"]
[EventType "tourn"]
[EventRounds "12"]
[EventCountry "CUB"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. g3 c6 4. Bg2 Bg4 5. 0-0 e6 6. c4 Be7 7. Qb3 Qb6 8. c5 Qxb3 9. axb3 0-0 10. Nc3 Nbd7 11. b4 a6 12. Bf4 Rfe8 13. h3 Bxf3 14. Bxf3 Bf8 15. Bg2 e5 16. dxe5 Nxe5 17. Rfd1 h6 18. b3 Nh5 19. Be3 Rad8 20. g4 Nf6 21. Bd4 Ned7 22. e3 g6 23. b5 axb5 24. Ra7 Bxc5 25. Rxb7 Rb8 26. Rc7 Rbc8 27. Rxc8 Rxc8 28. Rc1 Bxd4 29. exd4 Ra8 30. Ne2 Nb8 31. Nf4 Nfd7 32. Nd3 f6 33. Nb4 Nb6 34. Nxc6 Kf7 35. Nb4 Ke6 36. Rc7 Ra1+ 37. Kh2 Rb1 38. Nd3 N8d7 39. Rb7 Kd6 40. Nc5 Nxc5 41. Rxb6+ 1-0

[Event "CUB-ch sf"]
[Site "Cuba"]
[Date "2000.??.??"]
[Round "?"]
[White "Ibanez Milian, Dagoberto"]
[Black "Perez, Iosvanni"]
[Result "1/2-1/2"]
[ECO "E92"]
[WhiteElo "2285"]
[PlyCount "16"]
[EventDate "2000.??.??"]
[EventType "tourn"]
[EventRounds "12"]
[EventCountry "CUB"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 e5 7. dxe5 dxe5 8. Qxd8 Rxd8 1/2-1/2

[Event "CUB-ch sf"]
[Site "Cuba"]
[Date "2000.??.??"]
[Round "?"]
[White "Perez, Iosvanni"]
[Black "Fuentes, Manuel"]
[Result "0-1"]
[ECO "E91"]
[BlackElo "2362"]
[PlyCount "62"]
[EventDate "2000.??.??"]
[EventType "tourn"]
[EventRounds "12"]
[EventCountry "CUB"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. d4 0-0 5. e4 d6 6. Be2 Bg4 7. Be3 Bxf3 8. Bxf3 e5 9. d5 Nbd7 10. 0-0 Ne8 11. Be2 f5 12. f3 f4 13. Bf2 h5 14. b4 g5 15. c5 Ndf6 16. a4 Rf7 17. a5 Bh6 18. Kh1 Rg7 19. Bg1 g4 20. Nb5 h4 21. cxd6 Nxd6 22. Bc5 h3 23. gxh3 g3 24. Kg2 Qd7 25. Bxd6 cxd6 26. Rg1 Kh7 27. Bf1 Rag8 28. Kh1 gxh2 29. Rg2 Rg3 30. Raa2 Nh5 31. Rxg3 fxg3 0-1

[Event "CUB-ch sf"]
[Site "Cuba"]
[Date "2000.??.??"]
[Round "?"]
[White "Perez, Iosvanni"]
[Black "Garcia Carey, Osmel"]
[Result "0-1"]
[ECO "E91"]
[BlackElo "2304"]
[PlyCount "84"]
[EventDate "2000.??.??"]
[EventType "tourn"]
[EventRounds "12"]
[EventCountry "CUB"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d6 5. e4 0-0 6. Be2 c5 7. dxc5 dxc5 8. Be3 Qa5 9. Nd2 Rd8 10. e5 Ne8 11. f4 Nc6 12. 0-0 Bf5 13. Nd5 b6 14. a3 e6 15. b4 Qa6 16. g4 exd5 17. gxf5 dxc4 18. b5 Qxb5 19. fxg6 hxg6 20. Bxc4 Qb2 21. Rb1 Qxa3 22. Rb3 Qa2 23. Rxb6 Qxc4 24. Nxc4 Rxd1 25. Rxc6 Rd3 26. Bxc5 Rc3 27. Bb4 Rc2 28. Rf2 Rc1+ 29. Rf1 Rxf1+ 30. Kxf1 Bh6 31. Bd2 Ng7 32. Ra6 Nh5 33. Be3 Rc8 34. Nd6 Rc3 35. Bxa7 Bxf4 36. Bd4 Rd3 37. Bb2 Rd1+ 38. Kg2 Rd2+ 39. Kf3 Rxb2 40. Ra8+ Kg7 41. Ra7 Bxe5 42. Nxf7 Bd4 0-1

[Event "CUB-ch sf"]
[Site "Cuba"]
[Date "2000.??.??"]
[Round "?"]
[White "Perez, Iosvanni"]
[Black "Gomez Fontal, Felix Manuel"]
[Result "1-0"]
[ECO "D05"]
[BlackElo "2414"]
[PlyCount "79"]
[EventDate "2000.??.??"]
[EventType "tourn"]
[EventRounds "12"]
[EventCountry "CUB"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. e3 e6 4. Bd3 d5 5. b3 Nc6 6. Bb2 Bd6 7. 0-0 Qc7 8. c4 Nb4 9. Be2 cxd4 10. exd4 b6 11. Nc3 a6 12. Re1 0-0 13. a3 Nc6 14. Bd3 Bb7 15. Rc1 Bf4 16. Rc2 Rad8 17. cxd5 Nxd5 18. g3 Bh6 19. Nxd5 exd5 20. Ne5 Rd6 21. Qh5 Qd8 22. f4 Ne7 23. a4 Nc6 24. Rce2 Rf6 25. Nxc6 Bxc6 26. Ba3 Rd6 27. Bxd6 Qxd6 28. Rc1 Bd7 29. Qe5 Qa3 30. Rb1 Bg4 31. Qe7 Qxe7 32. Rxe7 a5 33. Re5 Rd8 34. Rbe1 Kf8 35. Bb5 g6 36. Re8+ Rxe8 37. Rxe8+ Kg7 38. Bc6 Be6 39. h4 Kf6 40. Kf2 1-0

[Event "CUB-ch sf"]
[Site "Cuba"]
[Date "2000.??.??"]
[Round "?"]
[White "Perez, Iosvanni"]
[Black "Nunez, Antonio"]
[Result "0-1"]
[ECO "D94"]
[BlackElo "2311"]
[PlyCount "82"]
[EventDate "2000.??.??"]
[EventType "tourn"]
[EventRounds "12"]
[EventCountry "CUB"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 g6 3. c4 Bg7 4. Nc3 d5 5. e3 0-0 6. b4 c6 7. Qb3 dxc4 8. Bxc4 b5 9. Be2 a5 10. bxa5 Be6 11. Qb1 Qxa5 12. Bd2 b4 13. Nd1 c5 14. dxc5 Nc6 15. Nd4 Nxd4 16. exd4 Nd5 17. Qd3 Qa3 18. Qxa3 Rxa3 19. Bc4 Bxd4 20. Rc1 Nc3 21. Bxe6 fxe6 22. Nxc3 bxc3 23. Be3 e5 24. Rc2 Rc8 25. Ke2 Rxc5 26. Rd1 Ra4 27. Kf3 Rb5 28. Bc1 Kf7 29. Ke2 e4 30. Be3 e5 31. Bc1 Ke6 32. Re1 Kd5 33. f3 exf3+ 34. gxf3 Kc4 35. Rf1 Rba5 36. a3 Ra7 37. Rd1 Kb3 38. Kd3 Rd7 39. Rg2 Bc5+ 40. Ke2 Rxd1 41. Kxd1 Bxa3 0-1

[Event "CUB-ch sf"]
[Site "Cuba"]
[Date "2000.??.??"]
[Round "?"]
[White "Perez, Iosvanni"]
[Black "Vilela de Acuna, Jose Luis"]
[Result "0-1"]
[ECO "D95"]
[BlackElo "2401"]
[PlyCount "48"]
[EventDate "2000.??.??"]
[EventType "tourn"]
[EventRounds "12"]
[EventCountry "CUB"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d5 5. e3 0-0 6. Qb3 e6 7. Bd2 b6 8. Be2 Bb7 9. 0-0 Nbd7 10. Rfd1 c5 11. Be1 Qe7 12. cxd5 exd5 13. dxc5 Nxc5 14. Qa3 a5 15. Na4 Qc7 16. Bc3 Rfc8 17. Rac1 Qd8 18. Bd4 Bf8 19. Bxf6 Qxf6 20. Qc3 d4 21. Qc2 dxe3 22. Nc3 exf2+ 23. Kxf2 Bh6 24. Rb1 Qe7 0-1

[Event "CUB-ch sf"]
[Site "Cuba"]
[Date "2000.??.??"]
[Round "?"]
[White "Poyato, Antonio"]
[Black "Perez, Iosvanni"]
[Result "0-1"]
[ECO "A26"]
[WhiteElo "2205"]
[PlyCount "72"]
[EventDate "2000.??.??"]
[EventType "tourn"]
[EventRounds "12"]
[EventCountry "CUB"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. Nf3 g6 4. g3 Bg7 5. Bg2 d6 6. d3 Nh6 7. Rb1 0-0 8. h4 f6 9. b4 Nf7 10. b5 Ne7 11. Nh2 a6 12. a4 axb5 13. axb5 c6 14. Qb3 Be6 15. Ba3 f5 16. Nf3 Qa5 17. Bb4 Qa7 18. Ng5 Nxg5 19. Bxd6 Nf7 20. Bxe7 Rfe8 21. Qb4 e4 22. b6 Qb8 23. Bc5 exd3 24. 0-0 Qe5 25. Rbc1 d2 26. Rc2 f4 27. Nd1 Rad8 28. e4 fxg3 29. Qa3 gxf2+ 30. Bxf2 Bg4 31. Bg3 Qh5 32. Bf3 Ne5 33. Bxg4 Qxg4 34. Nf2 d1Q 35. Nxd1 Rxd1 36. Rcf2 Rd3 0-1

[Event "CUB-ch sf"]
[Site "Cuba"]
[Date "2000.??.??"]
[Round "?"]
[White "Pujols, Carlos"]
[Black "Perez, Iosvanni"]
[Result "1-0"]
[ECO "C86"]
[WhiteElo "2307"]
[PlyCount "93"]
[EventDate "2000.??.??"]
[EventType "tourn"]
[EventRounds "12"]
[EventCountry "CUB"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Qe2 b5 7. Bb3 0-0 8. c3 d5 9. d3 d4 10. cxd4 Nxd4 11. Nxd4 Qxd4 12. Be3 Qd6 13. Nc3 Be6 14. Bxe6 fxe6 15. Rac1 c5 16. Rfd1 Rac8 17. a4 Qd7 18. axb5 axb5 19. Nb1 Rfd8 20. h3 h6 21. Qc2 b4 22. Qb3 Rc6 23. Kf1 Nh5 24. g3 Kh7 25. Nd2 Qxd3+ 26. Qxd3 Rxd3 27. Ke2 Rd8 28. Nc4 Rxd1 29. Rxd1 Nf6 30. f3 Ra6 31. Bf2 Ra2 32. Rd2 Kg8 33. Nxe5 Ra8 34. Nc4 Kf7 35. Ne5+ Ke8 36. Ng6 Ra5 37. Rc2 Nd7 38. f4 Bf6 39. e5 Be7 40. Nxe7 Kxe7 41. Kd3 Kd8 42. Kc4 g6 43. g4 Ra1 44. Rd2 Ke7 45. Rd3 Rb1 46. Bh4+ Ke8 47. Rd6 1-0

