[Event "Matanzas Province-ch sf"]
[Site "Matanzas"]
[Date "2007.09.19"]
[Round "9"]
[White "Puentes Diaz, Omar"]
[Black "Medero Landin, Rigoberto"]
[Result "1-0"]
[ECO "C42"]
[PlyCount "117"]
[EventDate "2007.09.11"]
[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 d5 4. exd5 Nxd5 5. Nxe5 Nxc3 6. dxc3 Qxd1+ 7. Kxd1 Bd6 8. Nc4 Bc5 9. Be3 Bxe3 10. Nxe3 Be6 11. Bd3 Nd7 12. Ke2 g6 13. Rhe1 0-0-0 14. b3 f5 15. f4 Nc5 16. Rad1 Rhe8 17. Kf2 Bd7 18. Nc4 Rxe1 19. Rxe1 Bc6 20. Ne5 Be4 21. Re3 Bd5 22. c4 Be6 23. b4 Ne4+ 24. Bxe4 fxe4 25. Rxe4 Rd2+ 26. Re2 Rxe2+ 27. Kxe2 c6 28. a4 a6 29. g4 Kc7 30. Ke3 b5 31. cxb5 cxb5 32. a5 Kd6 33. Kd4 h5 34. h3 hxg4 35. hxg4 Bc8 36. g5 Bf5 37. c4 bxc4 38. Kxc4 Be6+ 39. Kd4 Bf5 40. Nc4+ Kc6 41. Na3 Kd6 42. b5 axb5 43. Nxb5+ Kc6 44. Nc3 Kd6 45. Nd5 Be6 46. Ne3 Bc8 47. Ng2 Bf5 48. Nh4 Bb1 49. a6 Kc6 50. Ke5 Kb6 51. Kf6 Kxa6 52. Nxg6 Kb6 53. f5 Kc7 54. Nf8 Kd8 55. Ne6+ Ke8 56. g6 Bxf5 57. Kxf5 Ke7 58. Ke5 Ke8 59. Kf6 1-0

[Event "Matanzas Province-ch sf"]
[Site "Matanzas"]
[Date "2007.09.18"]
[Round "8"]
[White "Acosta Pedroso, Gerardo"]
[Black "Puentes Diaz, Omar"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2129"]
[PlyCount "53"]
[EventDate "2007.09.11"]
[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 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 Be7 9. Bxf6 Bxf6 10. Nd5 Be6 11. c3 Bxd5 12. Qxd5 0-0 13. Nc4 Be7 14. h4 Qc7 15. Rd1 Rfd8 16. Rh3 Bf8 17. Ne3 b5 18. Rf3 Rd7 19. g3 Rb8 20. Bh3 Rdd8 21. Kf1 b4 22. Kg2 bxc3 23. bxc3 Rb5 24. Qc4 Rdb8 25. a4 Rc5 26. Qa2 Qa5 27. Qxf7+ 1-0

[Event "Matanzas Province-ch sf"]
[Site "Matanzas"]
[Date "2007.09.17"]
[Round "7"]
[White "Puentes Diaz, Omar"]
[Black "Penate Ojeda, Addy"]
[Result "1/2-1/2"]
[ECO "C62"]
[PlyCount "51"]
[EventDate "2007.09.11"]
[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. Bb5 d6 4. d4 Bd7 5. dxe5 Nxe5 6. Nxe5 dxe5 7. Bxd7+ Qxd7 8. Qxd7+ Kxd7 9. Be3 Nf6 10. f3 c6 11. Nd2 Kc7 12. 0-0-0 Nd7 13. Rhe1 b5 14. c4 a6 15. Kc2 Nc5 16. cxb5 axb5 17. a3 Ne6 18. Nb3 Be7 19. Rd2 Rhd8 20. Red1 c5 21. Rxd8 Rxd8 22. Rxd8 Kxd8 23. Nc1 Kc7 24. Kc3 h5 25. Nd3 f6 26. b4 1/2-1/2

[Event "Matanzas Province-ch sf"]
[Site "Matanzas"]
[Date "2007.09.16"]
[Round "6"]
[White "Munoz Dominguez, Santiago"]
[Black "Puentes Diaz, Omar"]
[Result "1/2-1/2"]
[ECO "D74"]
[WhiteElo "2064"]
[PlyCount "68"]
[EventDate "2007.09.11"]
[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. c4 g6 3. Nf3 Bg7 4. g3 d5 5. cxd5 Nxd5 6. Bg2 0-0 7. 0-0 c6 8. e4 Nf6 9. Nc3 Bg4 10. h3 Bxf3 11. Bxf3 Na6 12. Be3 Qd7 13. Bg2 Rfe8 14. f4 Rad8 15. Kh2 e6 16. Qe2 Qe7 17. Rad1 Rd7 18. g4 Red8 19. g5 Ne8 20. e5 Nac7 21. Ne4 Nd5 22. Bd2 Nb4 23. a3 Nd5 24. Qg4 h5 25. Qg3 b6 26. Nf6+ Bxf6 27. gxf6 Qf8 28. f5 exf5 29. Rxf5 Kh8 30. Qh4 Ndxf6 31. exf6 Rxd4 32. Rxh5+ gxh5 33. Qxh5+ Kg8 34. Qg5+ Kh8 1/2-1/2

[Event "Matanzas Province-ch sf"]
[Site "Matanzas"]
[Date "2007.09.15"]
[Round "5"]
[White "Puentes Diaz, Omar"]
[Black "Ruiz Casanova, Liones"]
[Result "1-0"]
[ECO "C60"]
[PlyCount "57"]
[EventDate "2007.09.11"]
[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. Bb5 Nge7 4. 0-0 a6 5. Bc4 d5 6. exd5 Nxd5 7. d4 e4 8. Bxd5 Qxd5 9. Nc3 Qf5 10. Nxe4 Be6 11. Ng3 Qg6 12. Ne5 Nxe5 13. dxe5 Rd8 14. Qe2 Be7 15. Qe4 f5 16. exf6 Qxf6 17. Nh5 Qf7 18. Qxe6 Qxh5 19. Bf4 Rd7 20. Rfe1 Rf8 21. Bg3 Kd8 22. h3 Qe8 23. Rad1 h6 24. Qc4 c6 25. Qe6 h5 26. Qe5 Bd6 27. Qxe8+ Rxe8 28. Rxe8+ Kxe8 29. Rxd6 1-0

[Event "Matanzas Province-ch sf"]
[Site "Matanzas"]
[Date "2007.09.14"]
[Round "4"]
[White "Fundora Brito, Ariel"]
[Black "Puentes Diaz, Omar"]
[Result "0-1"]
[ECO "E38"]
[PlyCount "32"]
[EventDate "2007.09.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. c4 Nf6 2. d4 e6 3. Nc3 Bb4 4. Qc2 c5 5. e3 cxd4 6. exd4 Nc6 7. Nf3 d5 8. a3 Be7 9. c5 0-0 10. Bd3 Bd7 11. 0-0 a6 12. Be3 Qc7 13. Rac1 e5 14. Nxe5 Nxe5 15. dxe5 Qxe5 16. f4 Qxe3+ 0-1

[Event "Matanzas Province-ch sf"]
[Site "Matanzas"]
[Date "2007.09.13"]
[Round "3"]
[White "Puentes Diaz, Omar"]
[Black "Hernandez Noriega, Pedro J"]
[Result "0-1"]
[ECO "C41"]
[PlyCount "87"]
[EventDate "2007.09.11"]
[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 d6 3. d4 Nd7 4. Nc3 Be7 5. dxe5 Nxe5 6. Nd4 Nf6 7. Be2 c5 8. Bb5+ Ned7 9. Nf5 0-0 10. 0-0 Nb6 11. Qf3 a6 12. Bd3 Bxf5 13. Qxf5 Qd7 14. Qf3 Qg4 15. Qe3 Nbd7 16. f4 d5 17. exd5 Rae8 18. Qf3 b5 19. Qxg4 Nxg4 20. Bf5 Ngf6 21. Rd1 Bd6 22. Kf2 Nb6 23. g4 g6 24. g5 Nh5 25. Bd3 Nxf4 26. Ne4 Nxd3+ 27. cxd3 Be5 28. Be3 Na4 29. Nxc5 Nxb2 30. d4 Nxd1+ 31. Rxd1 Bxh2 32. Nd7 Bg3+ 33. Kf3 Rxe3+ 34. Kxe3 Rd8 35. Nf6+ Kg7 36. Rh1 h5 37. Rc1 h4 38. Kf3 a5 39. Rc5 Rb8 40. Ne4 Be1 41. d6 Bb4 42. Rc7 Rd8 43. d7 Kf8 44. Rb7 0-1

[Event "Matanzas Province-ch sf"]
[Site "Matanzas"]
[Date "2007.09.12"]
[Round "2"]
[White "Puentes Diaz, Omar"]
[Black "Aragon Noda, Adelkis"]
[Result "1/2-1/2"]
[ECO "C69"]
[BlackElo "1559"]
[PlyCount "61"]
[EventDate "2007.09.11"]
[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. Bb5 a6 4. Bxc6 dxc6 5. 0-0 f6 6. d4 exd4 7. Nxd4 c5 8. Ne2 Qxd1 9. Rxd1 Bd7 10. Nbc3 0-0-0 11. Be3 Bd6 12. Rd2 Ne7 13. Rad1 Rhe8 14. Bf4 Bxf4 15. Nxf4 Nc6 16. f3 Ne5 17. b3 a5 18. Kf2 c4 19. Ncd5 cxb3 20. cxb3 Nc6 21. g4 b6 22. Nh5 Rg8 23. Ke3 Be6 24. Rc1 Bxd5 25. exd5 Nb4 26. Rcd1 Rd7 27. a3 Na6 28. Kd4 Re8 29. Nf4 Nc5 30. Rb1 Re5 31. Kc4 1/2-1/2

[Event "Matanzas Province-ch sf"]
[Site "Matanzas"]
[Date "2007.09.11"]
[Round "1"]
[White "Cabrera Piedra, Arley"]
[Black "Puentes Diaz, Omar"]
[Result "1/2-1/2"]
[ECO "D36"]
[WhiteElo "2044"]
[PlyCount "106"]
[EventDate "2007.09.11"]
[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 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Nbd7 5. cxd5 exd5 6. Bg5 Be7 7. e3 c6 8. Bd3 h6 9. Bh4 0-0 10. Qc2 b6 11. 0-0 Bb7 12. Rfd1 Re8 13. Qa4 Ne4 14. Bxe7 Qxe7 15. Rac1 a5 16. Bxe4 dxe4 17. Nd2 Nf6 18. Qb3 b5 19. Ne2 Nd5 20. Ng3 Nf6 21. Rc5 Qe6 22. Qa3 a4 23. Re5 Qg4 24. Rc1 Rad8 25. h3 Qg6 26. Re7 Ba8 27. Qc5 Rxe7 28. Qxe7 Re8 29. Qd6 h5 30. Rc5 h4 31. Nf5 Nd5 32. Rxd5 cxd5 33. Ne7+ Rxe7 34. Qxe7 Qc6 35. Qd8+ Kh7 36. Qxh4+ Kg6 37. Qg4+ Kh6 38. Qd1 b4 39. Nf1 Bb7 40. Ng3 g6 41. Qd2 Qc4 42. a3 bxa3 43. bxa3 Ba6 44. Kh2 Bc8 45. Qa5 Be6 46. Qd8 Kg7 47. Qg5 Qa2 48. h4 Qxf2 49. h5 Kh7 50. hxg6+ fxg6 51. Qh4+ Kg8 52. Qd8+ Qf8 53. Qxf8+ Kxf8 1/2-1/2

