[Event "Havana Province-ch sf 1st Cat"]
[Site "San Nicolas de Bari"]
[Date "2009.09.19"]
[Round "9"]
[White "Gonzalez Oliva, Lazaro"]
[Black "Cabrera Ortega, Alyersei"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "2020"]
[BlackElo "2025"]
[PlyCount "60"]
[EventDate "2009.09.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nxc3 6. dxc3 Be7 7. Bf4 Nc6 8. Qd2 Be6 9. 0-0-0 Qd7 10. Kb1 a6 11. Nd4 0-0-0 12. Be2 Ne5 13. Nxe6 Qxe6 14. Rhe1 Bf6 15. Qe3 Kb8 16. Qe4 Nc6 17. Qa4 Rhe8 18. a3 Qf5 19. Bg3 Qa5 20. Qb3 Ne5 21. f4 Nd7 22. Bf2 Nc5 23. Bxc5 Qxc5 24. Bxa6 b6 25. Rxe8 Rxe8 26. Qxf7 Qc6 27. g3 Ka7 28. Bd3 Re7 29. Qb3 Re3 30. Bb5 Qb7 1-0

[Event "Havana Province-ch sf 1st Cat"]
[Site "San Nicolas de Bari"]
[Date "2009.09.18"]
[Round "7"]
[White "Cabrera Ortega, Alyersei"]
[Black "Ruiz Trossarello, Jiomal"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "2025"]
[PlyCount "27"]
[EventDate "2009.09.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e5 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Bd3 Nbd7 6. Nf3 c5 7. 0-0 Be7 8. dxc5 Nxe4 9. Bxe4 Nxc5 10. Qxd8+ Bxd8 11. Nd2 Nxe4 12. Nxe4 Be7 13. Bg5 Bxg5 14. Nxg5 1/2-1/2

[Event "Havana Province-ch sf 1st Cat"]
[Site "San Nicolas de Bari"]
[Date "2009.09.18"]
[Round "8"]
[White "Cabrera Ortega, Alyersei"]
[Black "Vidal Pino, Adalberto"]
[Result "1-0"]
[ECO "B70"]
[WhiteElo "2025"]
[PlyCount "31"]
[EventDate "2009.09.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Bg5 Bg7 7. Bb5+ Bd7 8. Qe2 0-0 9. 0-0-0 Nc6 10. Bxc6 bxc6 11. e5 dxe5 12. Nxc6 Bg4 13. Rxd8 Bxe2 14. Rxa8 Rxa8 15. Nxe2 Ne4 16. Be3 1-0

[Event "Havana Province-ch sf 1st Cat"]
[Site "San Nicolas de Bari"]
[Date "2009.09.17"]
[Round "6"]
[White "Cordero Rodriguez, Raul"]
[Black "Cabrera Ortega, Alyersei"]
[Result "1-0"]
[ECO "C22"]
[BlackElo "2025"]
[PlyCount "37"]
[EventDate "2009.09.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e5 2. d4 exd4 3. Qxd4 Nc6 4. Qe3 g6 5. Nc3 Bg7 6. Bd2 d6 7. 0-0-0 Be6 8. Kb1 Qd7 9. f4 0-0-0 10. Bb5 Nge7 11. Nf3 a6 12. Bxc6 Nxc6 13. Nd5 Rhe8 14. c4 Bf5 15. Nh4 h6 16. Qd3 Rxe4 17. Ka1 Re6 18. Qf1 Qe7 19. Nxe7+ 1-0

[Event "Havana Province-ch sf 1st Cat"]
[Site "San Nicolas de Bari"]
[Date "2009.09.16"]
[Round "5"]
[White "Cabrera Ortega, Alyersei"]
[Black "Sanchez Ones, Yeny"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "2025"]
[PlyCount "105"]
[EventDate "2009.09.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Qf6 5. Be3 Bc5 6. Nb5 Bxe3 7. fxe3 Qh4+ 8. g3 Qxe4 9. Nxc7+ Kd8 10. Nxa8 Qxh1 11. Qd6 Nf6 12. Nd2 Qd5 13. Qc7+ Ke7 14. 0-0-0 Qe5 15. Nc4 Qxc7 16. Nxc7 Kd8 17. Nd5 Nxd5 18. Rxd5 Re8 19. Kd2 Re6 20. a3 Kc7 21. b4 b6 22. b5 Ne7 23. Re5 Rxe5 24. Nxe5 f6 25. Nc4 Bb7 26. Bd3 h6 27. e4 d5 28. exd5 Bxd5 29. Kc3 Be6 30. Ne3 Kd6 31. Kd4 Bd7 32. a4 Be8 33. Nc4+ Ke6 34. a5 Nc8 35. axb6 axb6 36. Ne3 Nd6 37. c4 g6 38. Nd5 Nc8 39. Nc7+ Ke7 40. Nxe8 Kxe8 41. Bxg6+ Ke7 42. Kd5 Nd6 43. g4 Kd7 44. Bd3 Nf7 45. Bf5+ Ke7 46. c5 bxc5 47. Kxc5 Nd6 48. Kc6 h5 49. h3 hxg4 50. hxg4 Ne8 51. b6 Nd6 52. b7 Nxb7 53. Kxb7 1-0

[Event "Havana Province-ch sf 1st Cat"]
[Site "San Nicolas de Bari"]
[Date "2009.09.16"]
[Round "4"]
[White "Perez Grinan, Pedro Ernesto"]
[Black "Cabrera Ortega, Alyersei"]
[Result "1/2-1/2"]
[ECO "C45"]
[BlackElo "2025"]
[PlyCount "27"]
[EventDate "2009.09.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. Bb5 Bc5 5. 0-0 d6 6. d4 exd4 7. Nxd4 Bd7 8. Nb3 Bb6 9. Bg5 h6 10. Bh4 g5 11. Bg3 Nd4 12. Bxd7+ Qxd7 13. Nd5 Nxd5 14. exd5 1/2-1/2

[Event "Havana Province-ch sf 1st Cat"]
[Site "San Nicolas de Bari"]
[Date "2009.09.15"]
[Round "3"]
[White "Cabrera Ortega, Alyersei"]
[Black "Moreno Duran, Alexei de Jesus"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2025"]
[PlyCount "62"]
[EventDate "2009.09.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 d5 4. e3 a6 5. Bd3 c5 6. c3 Nc6 7. 0-0 c4 8. Be2 Bd6 9. Bxd6 Qxd6 10. Nbd2 0-0 11. Qc2 e5 12. dxe5 Nxe5 13. Nxe5 Qxe5 14. Nf3 Qe7 15. Rfd1 Be6 16. Nd4 Ne4 17. Bf3 f5 18. Ne2 Rad8 19. Bxe4 fxe4 20. Nf4 g5 21. Nxe6 Qxe6 22. Qe2 Qf5 23. Rd4 Qf6 24. Rad1 Qf5 25. Qd2 Kg7 26. Qe2 h6 27. R1d2 Rd7 28. Qh5 Rfd8 29. h3 Rd6 30. Qg4 Qxg4 31. hxg4 Kf6 1/2-1/2

[Event "Havana Province-ch sf 1st Cat"]
[Site "San Nicolas de Bari"]
[Date "2009.09.15"]
[Round "2"]
[White "Vargas Morales, Jorge Luis"]
[Black "Cabrera Ortega, Alyersei"]
[Result "1-0"]
[ECO "C65"]
[BlackElo "2025"]
[PlyCount "59"]
[EventDate "2009.09.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. Bb5 Bc5 5. 0-0 d6 6. h3 0-0 7. d3 h6 8. Be3 Bxe3 9. fxe3 Ne7 10. Qe1 Ng6 11. Rd1 c6 12. Bc4 b5 13. Bb3 Be6 14. Bxe6 fxe6 15. Qg3 Kh7 16. a3 Qb6 17. d4 Rad8 18. Kh1 Qc7 19. Rd2 a5 20. dxe5 dxe5 21. Rxd8 Rxd8 22. Qe1 Qd6 23. Ne2 a4 24. Ng3 Qc5 25. Qe2 b4 26. axb4 Qxb4 27. c3 Qb3 28. h4 Rb8 29. h5 Ne7 30. Rf2 1-0

[Event "Havana Province-ch sf 1st Cat"]
[Site "San Nicolas de Bari"]
[Date "2009.09.14"]
[Round "1"]
[White "Cabrera Ortega, Alyersei"]
[Black "Martinez Ramirez, Daniel"]
[Result "1/2-1/2"]
[ECO "B35"]
[WhiteElo "2025"]
[PlyCount "40"]
[EventDate "2009.09.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 0-0 8. Bb3 a5 9. a4 Ng4 10. Nxc6 Nxe3 11. Nxd8 Nxd1 12. Rxd1 Rxd8 13. Rd3 d6 14. 0-0 Bd7 15. Rfd1 Rac8 16. Nd5 Kf8 17. c3 b5 18. Nb6 Rb8 19. Nxd7+ Rxd7 20. Rd5 Be5 1/2-1/2

