[Event "Maria Teresa Mora Memorial op"]
[Site "Havana"]
[Date "2018.03.08"]
[Round "2"]
[White "Corujedo Hernandez, Rafael"]
[Black "Perez Coyula, Rafael Alcides"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "1851"]
[BlackElo "2050"]
[PlyCount "60"]
[EventDate "2018.03.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. 0-0 0-0 7. Bb3 a5 8. Nbd2 Bd7 9. h3 Qb8 10. Nc4 a4 11. Bc2 b5 12. Ne3 Qa7 13. Nh4 Ne7 14. Qf3 Ng6 15. Nef5 Nxh4 16. Nxh4 d5 17. exd5 Qb7 18. c4 c6 19. Bg5 Rfe8 20. Nf5 Bxf5 21. Qxf5 Bd4 22. Bxf6 gxf6 23. Rae1 cxd5 24. cxd5 Qc8 25. Qxf6 Ra6 26. Qg5+ Rg6 27. Qh4 Qxc2 28. Rc1 Qxb2 29. Rc6 Qxa2 30. d6 Qd5 0-1

[Event "Maria Teresa Mora Memorial op"]
[Site "Havana"]
[Date "2018.03.08"]
[Round "1"]
[White "Perez Coyula, Rafael Alcides"]
[Black "Nistal Daisson, Alex"]
[Result "1/2-1/2"]
[ECO "E57"]
[WhiteElo "2050"]
[BlackElo "1627"]
[PlyCount "143"]
[EventDate "2018.03.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 c5 6. Nf3 cxd4 7. exd4 d5 8. 0-0 dxc4 9. Bxc4 Nc6 10. Bg5 Be7 11. a3 h6 12. Bh4 a5 13. Qd3 Nd5 14. Bxd5 exd5 15. Bxe7 Nxe7 16. Rfe1 Be6 17. Ne5 Qb6 18. Na4 Qd6 19. Nc5 b6 20. Nxe6 Qxe6 21. Qb5 Rfd8 22. h3 Qd6 23. Rac1 Rab8 24. Nc6 Nxc6 25. Rxc6 Qf4 26. Rd1 Rd6 27. g3 Qf6 28. Rxd6 Qxd6 29. Re1 f6 30. Rc1 Kf7 31. Rc6 Qd8 32. Qa6 Qe7 33. Rxb6 Rxb6 34. Qxb6 Qe1+ 35. Kg2 Qe4+ 36. Kh2 Qe2 37. Kg1 Qe1+ 38. Kg2 Qe4+ 39. Kh2 Qe2 40. Kg2 Qe4+ 41. Kf1 Qb1+ 42. Ke2 Qc2+ 43. Ke3 Qc1+ 44. Kf3 Qh1+ 45. Ke2 Qe4+ 46. Kd2 Qf3 47. Qc7+ Kg6 48. Kc1 a4 49. Qc2+ Kf7 50. Qxa4 Qxf2 51. Qd7+ Kg6 52. Qg4+ Kf7 53. Qd7+ Kg6 54. Qg4+ Kf7 55. b4 Qe3+ 56. Kc2 Qxa3 57. Qd7+ Kg6 58. Qxd5 Qxb4 59. Qe4+ Kf7 60. Qd5+ Kg6 61. g4 Qa4+ 62. Kb2 Qb4+ 63. Kc2 Qa4+ 64. Kd2 Qb4+ 65. Kd3 Qb1+ 66. Kc4 Qa2+ 67. Kc5 Qa5+ 68. Kd6 Qd8+ 69. Kc6 Qa8+ 70. Kc5 Qa5+ 71. Kc4 Qa2+ 72. Kc5 1/2-1/2

[Event "Maria Teresa Mora Memorial op"]
[Site "Havana"]
[Date "2018.??.??"]
[Round "7"]
[White "Alonso Garcia, Frank Obel"]
[Black "Perez Coyula, Rafael Alcides"]
[Result "0-1"]
[ECO "C77"]
[WhiteElo "1801"]
[BlackElo "2050"]
[PlyCount "62"]
[EventDate "2018.03.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Qe2 b5 6. Bb3 Bc5 7. c3 0-0 8. 0-0 d6 9. d3 h6 10. Rd1 Bb6 11. Nbd2 Ng4 12. Rf1 Kh8 13. h3 f5 14. exf5 Nxf2 15. Rxf2 Bxf5 16. Bd5 Qd7 17. Ne4 Bxf2+ 18. Qxf2 Rae8 19. Be3 Ne7 20. Bb3 Ng6 21. Qe2 d5 22. Nc5 Qd6 23. Qd2 Bxh3 24. Rf1 Bg4 25. d4 Bxf3 26. Rxf3 Rxf3 27. gxf3 exd4 28. Bxd4 Qg3+ 29. Kf1 Nf4 30. Be3 Qh3+ 31. Kg1 Rxe3 0-1

[Event "Maria Teresa Mora Memorial op"]
[Site "Havana"]
[Date "2018.??.??"]
[Round "5"]
[White "Labrada Bacallao, Grisel"]
[Black "Perez Coyula, Rafael Alcides"]
[Result "1-0"]
[ECO "E14"]
[WhiteElo "1943"]
[BlackElo "2050"]
[PlyCount "69"]
[EventDate "2018.03.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. e3 b6 4. Bd3 Bb7 5. Nbd2 c5 6. b3 d6 7. Bb2 Be7 8. 0-0 0-0 9. Qe2 Nbd7 10. c4 Qc7 11. Rfd1 Rfe8 12. e4 cxd4 13. Nxd4 Rac8 14. Rac1 Qb8 15. f4 e5 16. fxe5 Nxe5 17. Nf5 Bf8 18. Bb1 d5 19. cxd5 Rxc1 20. Rxc1 Neg4 21. Nf3 Bxd5 22. h3 Bxe4 23. Bxe4 Rxe4 24. Qd3 Ne5 25. Bxe5 Rxe5 26. Nxe5 Qxe5 27. Rc8 Qe1+ 28. Kh2 Qe5+ 29. Ng3 h5 30. Qd8 Kh7 31. Qxf8 Ne4 32. Qh8+ Kg6 33. Qxh5+ Qxh5 34. Nxh5 Kxh5 35. Rc7 1-0

[Event "Maria Teresa Mora Memorial op"]
[Site "Havana"]
[Date "2018.??.??"]
[Round "3"]
[White "Morales Marmol, Marcos Antonio"]
[Black "Perez Coyula, Rafael Alcides"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "2163"]
[BlackElo "2050"]
[PlyCount "111"]
[EventDate "2018.03.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. cxd5 exd5 6. Bf4 0-0 7. Qc2 c6 8. e3 Bg4 9. Ne5 Bh5 10. Bd3 Nbd7 11. 0-0 Re8 12. Qb3 Qb6 13. Qc2 Bg6 14. Nxg6 hxg6 15. Na4 Qd8 16. h3 Nf8 17. Nc5 b6 18. Nb3 Ne6 19. Be5 Qd7 20. a4 Bd6 21. Rfc1 Rac8 22. Nd2 Qe7 23. Nf3 Nd7 24. Bxd6 Qxd6 25. Ba6 Rc7 26. a5 b5 27. Qd3 Nb8 28. Bxb5 cxb5 29. Qxb5 Nc6 30. Rc3 Rb8 31. Qa6 Qd7 32. Rac1 Nb4 33. Rxc7 Qxc7 34. Rxc7 Nxa6 35. Rd7 Nac7 36. Ne5 Rxb2 37. Nxf7 Ra2 38. Ne5 Rxa5 39. Nxg6 Rb5 40. f4 Rb1+ 41. Kh2 Nb5 42. Ne7+ Kh7 43. Nxd5 a5 44. f5 Nf8 45. Rd8 Kg8 46. Ra8 Ra1 47. g4 Nd6 48. g5 g6 49. fxg6 a4 50. h4 Kg7 51. Nc3 a3 52. e4 Nxg6 53. e5 Nb7 54. d5 Nc5 55. e6 Nxe6 56. dxe6 1-0

[Event "Maria Teresa Mora Memorial op"]
[Site "Havana"]
[Date "2018.??.??"]
[Round "4"]
[White "Perez Coyula, Rafael Alcides"]
[Black "Lledo Perez, Sandy Osvaldo"]
[Result "1-0"]
[ECO "E43"]
[WhiteElo "2050"]
[BlackElo "1957"]
[PlyCount "69"]
[EventDate "2018.03.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 Bxc3+ 5. bxc3 b6 6. Bd3 Bb7 7. f3 d6 8. e4 Nc6 9. Ne2 Na5 10. 0-0 h6 11. Ng3 Ba6 12. f4 Qd7 13. e5 Ng8 14. f5 0-0-0 15. Qg4 g5 16. fxe6 fxe6 17. d5 Kb8 18. dxe6 Qg7 19. Bd2 Nc6 20. Rf7 Qxe5 21. Re1 Qa5 22. Nf5 Qxa2 23. Qe2 Ne5 24. e7 Re8 25. Rf8 Nf6 26. Rxf6 Bc8 27. c5 Bxf5 28. Bxf5 Rxe7 29. cxd6 cxd6 30. Rxd6 Rhe8 31. Qf2 Nc4 32. Rxe7 Rxe7 33. Rxb6+ axb6 34. Bf4+ gxf4 35. Qxa2 1-0

[Event "Maria Teresa Mora Memorial op"]
[Site "Havana"]
[Date "2018.??.??"]
[Round "8"]
[White "Perez Coyula, Rafael Alcides"]
[Black "Tapia Sanchez, Marcos"]
[Result "1-0"]
[ECO "A52"]
[WhiteElo "2050"]
[BlackElo "1927"]
[PlyCount "103"]
[EventDate "2018.03.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. e3 Nxe5 5. Nc3 Nbc6 6. Nh3 Bc5 7. Nf4 d6 8. Be2 Bf5 9. a3 a6 10. b4 Ba7 11. 0-0 0-0 12. Bb2 Re8 13. Rc1 Qh4 14. Ncd5 Rac8 15. b5 Ne7 16. b6 Nxd5 17. Nxd5 cxb6 18. Qd4 Qxd4 19. Bxd4 Rc6 20. Rfd1 Kf8 21. f4 Nd7 22. g4 Be4 23. Nc3 f5 24. gxf5 Bxf5 25. Bf3 Rxc4 26. Bxb7 Rc7 27. Bxa6 Nc5 28. Bb5 Nb3 29. Bxe8 Kxe8 30. Nb5 Rxc1 31. Rxc1 Nxc1 32. Nxd6+ Kd7 33. Nxf5 Ne2+ 34. Kf2 Nxd4 35. Nxd4 g6 36. Kf3 Bb8 37. Kg4 h6 38. h4 Bd6 39. a4 Ke7 40. h5 Kf6 41. hxg6 Kxg6 42. e4 h5+ 43. Kf3 Bc5 44. Ne6 Bd6 45. e5 Ba3 46. Ke4 Bb2 47. f5+ Kh6 48. f6 Kg6 49. Nf4+ Kh6 50. Nxh5 Kxh5 51. Kf5 Kh6 52. e6 1-0

[Event "Maria Teresa Mora Memorial IM3"]
[Site "Havana"]
[Date "2010.03.15"]
[Round "11"]
[White "Perez Coyula, Rafael Alcides"]
[Black "Pelaez Herrera, Ariel"]
[Result "0-1"]
[ECO "C77"]
[WhiteElo "1994"]
[BlackElo "2020"]
[PlyCount "81"]
[EventDate "2010.03.05"]
[EventType "tourn"]
[EventRounds "11"]
[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 Nf6 4. d3 d6 5. c3 Be7 6. 0-0 0-0 7. Nbd2 a6 8. Ba4 b5 9. Bc2 d5 10. Qe2 dxe4 11. dxe4 Be6 12. Rd1 Nd7 13. Nf1 Qc8 14. Ne3 Bd6 15. Ng5 Nf6 16. Nxe6 fxe6 17. a4 Rb8 18. Bd3 Qb7 19. Ng4 Nd7 20. axb5 axb5 21. Bc2 Kh8 22. Rd3 b4 23. Rh3 b3 24. Bd1 Ne7 25. Kh1 Nc5 26. f4 Qxe4 27. fxe5 Qxg4 28. exd6 Qxe2 29. Bxe2 cxd6 30. Bg5 Ng6 31. Rf3 h6 32. Rxf8+ Rxf8 33. Be3 Ne5 34. Rd1 Ne4 35. Kg1 Ra8 36. Bf4 g5 37. Bxe5+ dxe5 38. Bf3 Ra4 39. Re1 Nc5 40. h3 e4 41. Be2 0-1

[Event "Havana Province zt"]
[Site "Havana"]
[Date "2010.03.15"]
[Round "9"]
[White "Vilahu Perez, Vilmelys"]
[Black "Perez Coyula, Rafael Alcides"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "1919"]
[BlackElo "1994"]
[PlyCount "102"]
[EventDate "2010.02.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c5 2. d3 g6 3. Nf3 Bg7 4. g3 e5 5. Bg2 Ne7 6. Nbd2 0-0 7. 0-0 d6 8. h3 f5 9. exf5 gxf5 10. Nc4 Nbc6 11. Bg5 h6 12. Bh4 Be6 13. Re1 Qd7 14. Kh2 Ng6 15. Qe2 Rae8 16. c3 d5 17. Ncd2 e4 18. dxe4 fxe4 19. Nxe4 dxe4 20. Qxe4 Nxh4 21. Qxh4 Bd5 22. Rad1 Qf5 23. Rxe8 Rxe8 24. Qg4 Qxg4 25. hxg4 Bxa2 26. Nh4 Rd8 27. Rxd8+ Nxd8 28. Nf5 b5 29. Nxg7 Kxg7 30. f4 Kf6 31. Kh3 a5 32. Kh4 Bf7 33. g5+ hxg5+ 34. fxg5+ Kf5 35. Bf3 b4 36. Bh5 Bxh5 37. Kxh5 bxc3 38. bxc3 a4 39. g4+ Ke4 40. g6 Ne6 41. Kh6 a3 42. g5 Kf4 43. g7 Nxg7 44. Kxg7 Kxg5 45. Kf7 a2 46. Ke6 a1Q 47. c4 Qd4 48. Ke7 Kf5 49. Kf7 Qd7+ 50. Kf8 Kf6 51. Kg8 Qg7# 0-1

[Event "Maria Teresa Mora Memorial IM3"]
[Site "Havana"]
[Date "2010.03.14"]
[Round "10"]
[White "Vitier Vazquez, Cristian"]
[Black "Perez Coyula, Rafael Alcides"]
[Result "1-0"]
[ECO "E12"]
[WhiteElo "2082"]
[BlackElo "1994"]
[PlyCount "44"]
[EventDate "2010.03.05"]
[EventType "tourn"]
[EventRounds "11"]
[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. c4 b6 4. a3 Bb7 5. Nc3 d5 6. cxd5 Nxd5 7. Qc2 c5 8. e4 Nf6 9. Bg5 cxd4 10. Rd1 Nbd7 11. Nxd4 Rc8 12. Bb5 a6 13. Nxe6 fxe6 14. Bxd7+ Qxd7 15. Rxd7 Nxd7 16. 0-0 Bc5 17. Qb3 Rc6 18. Rd1 Rf8 19. Bh4 g5 20. Bg3 Nf6 21. e5 Ng4 22. Ne4 h5 1-0

[Event "Maria Teresa Mora Memorial IM3"]
[Site "Havana"]
[Date "2010.03.13"]
[Round "9"]
[White "Perez Coyula, Rafael Alcides"]
[Black "Roca Rojas, Ana Flavia"]
[Result "1-0"]
[ECO "C97"]
[WhiteElo "1994"]
[BlackElo "1983"]
[PlyCount "117"]
[EventDate "2010.03.05"]
[EventType "tourn"]
[EventRounds "11"]
[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. 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 Kh8 13. b3 Bd7 14. Bb2 Ng8 15. Nf1 Bf6 16. Ne3 Be6 17. d5 Bd7 18. Nh2 g6 19. Nhf1 Bg7 20. g4 Nb7 21. c4 b4 22. Ng3 Qd8 23. Bd3 Qe7 24. Kh2 f6 25. h4 Qf7 26. Kg2 Bh6 27. Qe2 Qe7 28. Bc1 Rf7 29. Rf1 Raf8 30. a3 a5 31. h5 g5 32. axb4 cxb4 33. c5 Nxc5 34. Rxa5 Qd8 35. Ra2 Nxb3 36. Rb2 Nd4 37. Qe1 b3 38. Bd2 Qc8 39. f3 Qb8 40. Bc3 Rc8 41. Bxd4 exd4 42. Nef5 Rc3 43. Qd2 Qb6 44. Rfb1 Bxf5 45. Nxf5 Rfc7 46. Qd1 Rb7 47. Be2 d3 48. Bxd3 Bf8 49. Be2 Bg7 50. Qd2 Qc5 51. Nxd6 Rc7 52. Nb5 Rc2 53. Qd3 Rc1 54. Rxc1 Qxc1 55. Rxb3 Rd7 56. Rc3 Qf4 57. Rc8 Bh6 58. Nd4 Qe5 59. Nf5 1-0

[Event "Maria Teresa Mora Memorial IM3"]
[Site "Havana"]
[Date "2010.03.12"]
[Round "8"]
[White "Rodriguez Caballero, Mayrelis"]
[Black "Perez Coyula, Rafael Alcides"]
[Result "1/2-1/2"]
[ECO "B21"]
[WhiteElo "1914"]
[BlackElo "1994"]
[PlyCount "52"]
[EventDate "2010.03.05"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CUB"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Nf3 e6 6. Bc4 Qc7 7. Qe2 Nf6 8. 0-0 Ng4 9. Nb5 Qb8 10. h3 Nge5 11. Nxe5 Nxe5 12. Bf4 a6 13. Nc3 Bd6 14. Be3 Nxc4 15. Qxc4 b5 16. Qd3 0-0 17. f4 Bc7 18. f5 f6 19. Kh1 b4 20. Ne2 Rd8 21. Nf4 a5 22. Qc2 Bb6 23. Bxb6 Qxb6 24. Rf3 Qc6 25. Qd2 Bb7 26. Re1 Rac8 1/2-1/2

[Event "Maria Teresa Mora Memorial IM3"]
[Site "Havana"]
[Date "2010.03.11"]
[Round "7"]
[White "Perez Coyula, Rafael Alcides"]
[Black "Fonte Sanchez, Paula"]
[Result "1/2-1/2"]
[ECO "B79"]
[WhiteElo "1994"]
[BlackElo "1890"]
[PlyCount "59"]
[EventDate "2010.03.05"]
[EventType "tourn"]
[EventRounds "11"]
[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. Be3 Bg7 7. f3 0-0 8. Bc4 Nc6 9. Qd2 Bd7 10. 0-0-0 Qa5 11. h4 Rfc8 12. Bb3 Ne5 13. h5 Nc4 14. Bxc4 Rxc4 15. hxg6 hxg6 16. Nb3 Qa6 17. Bh6 Bh8 18. Bf8 Rxf8 19. Rxh8+ Kxh8 20. Qh6+ Kg8 21. Nd5 Nxd5 22. Rh1 Rxc2+ 23. Kb1 Bh3 24. Qxh3 Kg7 25. Qh6+ Kf6 26. Qh4+ Kg7 27. exd5 Qd3 28. Qh6+ Kf6 29. Qf4+ Kg7 30. Qh6+ 1/2-1/2

[Event "Maria Teresa Mora Memorial IM3"]
[Site "Havana"]
[Date "2010.03.10"]
[Round "6"]
[White "Labrada Gonzalez, Lisbeth"]
[Black "Perez Coyula, Rafael Alcides"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1830"]
[BlackElo "1994"]
[PlyCount "111"]
[EventDate "2010.03.05"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CUB"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 g6 3. f4 Bg7 4. Nf3 d6 5. Bb5+ Bd7 6. Bxd7+ Qxd7 7. 0-0 e6 8. d3 Ne7 9. Qe1 0-0 10. Be3 Nbc6 11. Qf2 Rab8 12. e5 Nf5 13. Kh1 Nxe3 14. Qxe3 Nb4 15. Qf2 f5 16. a3 Nc6 17. Rae1 b5 18. Qh4 Rfe8 19. Nd1 b4 20. axb4 Rxb4 21. Rf2 dxe5 22. c4 exf4 23. Qxf4 Qxd3 24. Qc7 Rb6 25. Ng5 Re7 26. Qf4 e5 27. Qh4 h6 28. Nf3 g5 29. Qh5 Qxc4 30. Nd2 Qf7 31. Qh3 Nd4 32. Ne3 Rf6 33. Ref1 g4 34. Qh4 Re8 35. Nxg4 Rb6 36. Ne3 f4 37. Nec4 Rg6 38. b3 Qf6 39. Qh3 Qe6 40. Qc3 Qd5 41. Qa5 Nc6 42. Qc7 Rf8 43. Re1 Bf6 44. Ne4 Rg7 45. Nxf6+ Rxf6 46. Qc8+ Rf8 47. Qh3 Kh7 48. Rd2 Qg8 49. Rd6 Rg6 50. Qd7+ Rf7 51. Qxc6 f3 52. Rxg6 f2 53. Rxh6+ Kg7 54. Qg6+ Kf8 55. Qxg8+ Kxg8 56. Rf1 1-0

[Event "Maria Teresa Mora Memorial IM3"]
[Site "Havana"]
[Date "2010.03.09"]
[Round "5"]
[White "Perez Coyula, Rafael Alcides"]
[Black "Guerra Hernandez, Conrado Luis"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1994"]
[BlackElo "2027"]
[PlyCount "43"]
[EventDate "2010.03.05"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CUB"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. g3 g6 2. Bg2 Bg7 3. d3 d6 4. e4 e5 5. Ne2 Ne7 6. Nd2 0-0 7. 0-0 Nbc6 8. c3 Be6 9. f4 f5 10. Nf3 fxe4 11. Ng5 Qd7 12. Nxe6 Qxe6 13. Bxe4 Kh8 14. fxe5 dxe5 15. Be3 Rxf1+ 16. Qxf1 Rf8 17. Qg2 b6 18. Nc1 Nf5 19. Bf2 Nce7 20. Nb3 Nd6 21. Bf3 Qf5 22. Be2 1/2-1/2

[Event "Maria Teresa Mora Memorial IM3"]
[Site "Havana"]
[Date "2010.03.08"]
[Round "4"]
[White "Alarcon Vazquez, Lietis"]
[Black "Perez Coyula, Rafael Alcides"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1935"]
[BlackElo "1994"]
[PlyCount "98"]
[EventDate "2010.03.05"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CUB"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 e6 5. Nf3 d6 6. Be2 Nc6 7. 0-0 Qc7 8. c4 Nb6 9. dxc5 dxc5 10. Bf4 Nd7 11. Qa4 f6 12. Bg3 Ndxe5 13. Nxe5 fxe5 14. Nc3 Be7 15. Nb5 Qb8 16. Qc2 Bd7 17. Rad1 a6 18. Bh5+ g6 19. Bxg6+ Kd8 20. Qd2 Qc8 21. Bxe5 axb5 22. Bxh8 hxg6 23. cxb5 Nb4 24. Qh6 Kc7 25. Be5+ Kb6 26. a3 Nd5 27. Qxg6 Kxb5 28. Qd3+ Kb6 29. Qb3+ Ka7 30. Rfe1 Qg8 31. Bg3 Bc6 32. a4 Rf8 33. a5 Bd8 34. Qc4 Be7 35. Qb3 Bd8 36. a6 b6 37. Ra1 Bf6 38. Red1 Qg7 39. Rd2 Bd4 40. Rad1 Nf4 41. Qc4 Bxg2 42. Qb5 Bf3 43. Rc1 Nh5 44. Rxd4 Qxd4 45. Qc4 Qxc4 46. Rxc4 Rd8 47. Rc1 Nxg3 48. fxg3 Rd1+ 49. Rxd1 Bxd1 0-1

[Event "Maria Teresa Mora Memorial IM3"]
[Site "Havana"]
[Date "2010.03.07"]
[Round "3"]
[White "Perera Alfonso, Rene Humberto"]
[Black "Perez Coyula, Rafael Alcides"]
[Result "0-1"]
[ECO "E18"]
[WhiteElo "2054"]
[BlackElo "1994"]
[PlyCount "73"]
[EventDate "2010.03.05"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CUB"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. Nc3 0-0 7. 0-0 Ne4 8. Bd2 f5 9. d5 Nxd2 10. Qxd2 exd5 11. Nxd5 Bd6 12. Rfd1 Nc6 13. b4 a5 14. c5 bxc5 15. bxc5 Bxc5 16. Nc3 Ne7 17. Qd3 Kh8 18. Qb5 Bb6 19. Qxd7 Qxd7 20. Rxd7 Ng6 21. Na4 Ba6 22. Ng5 Ne5 23. Nxb6 cxb6 24. Re7 Rae8 25. Ra7 Bxe2 26. Rd1 Bc4 27. Rc1 h6 28. f4 hxg5 29. fxe5 Bxa2 30. Rcc7 Rg8 31. Rc2 Bb3 32. Rc3 a4 33. g4 fxg4 34. h3 g3 35. Rxg3 Rxe5 36. Rg4 Rc8 37. h4 0-1

[Event "Maria Teresa Mora Memorial IM3"]
[Site "Havana"]
[Date "2010.03.06"]
[Round "2"]
[White "Perez Coyula, Rafael Alcides"]
[Black "Calveira Leon, Jesus"]
[Result "0-1"]
[ECO "C88"]
[WhiteElo "1994"]
[BlackElo "2043"]
[PlyCount "87"]
[EventDate "2010.03.05"]
[EventType "tourn"]
[EventRounds "11"]
[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. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. a4 b4 9. d3 d6 10. Nbd2 Bg4 11. h3 Bh5 12. g4 Bg6 13. Nf1 Nd4 14. Nxd4 exd4 15. f4 h6 16. Re2 Nd7 17. Rg2 Kh8 18. Bd2 Rb8 19. a5 Nc5 20. Bd5 b3 21. Bxb3 Nxb3 22. cxb3 Qd7 23. Be1 Qb5 24. f5 Bh7 25. h4 Qxb3 26. Qf3 f6 27. Ng3 Bg8 28. Nh5 d5 29. Nf4 Rfe8 30. g5 dxe4 31. Ng6+ Kh7 32. Qh5 Bf7 33. dxe4 fxg5 34. hxg5 Bxg5 35. Ra3 Be3+ 36. Kh2 Qc4 37. Rxe3 dxe3 38. Bc3 Rxe4 39. Bxg7 Kxg7 40. Ne5+ Kh7 41. Qxf7+ Qxf7 42. Nxf7 e2 43. f6 Rh4+ 44. Kg3 0-1

[Event "Maria Teresa Mora Memorial IM3"]
[Site "Havana"]
[Date "2010.03.05"]
[Round "1"]
[White "Collazo Perez, Jorge Luis"]
[Black "Perez Coyula, Rafael Alcides"]
[Result "0-1"]
[ECO "B31"]
[WhiteElo "2024"]
[BlackElo "1994"]
[PlyCount "88"]
[EventDate "2010.03.05"]
[EventType "tourn"]
[EventRounds "11"]
[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. Bb5 g6 4. Bxc6 dxc6 5. d3 Bg7 6. c3 Nf6 7. Qc2 Bg4 8. Ne5 Be6 9. f4 Nd7 10. Nf3 Bg4 11. 0-0 e5 12. fxe5 Nxe5 13. Nxe5 Bxe5 14. Bf4 Bxf4 15. Rxf4 Be6 16. Nd2 Qd6 17. Rf3 0-0-0 18. Re1 h5 19. Qa4 Kb8 20. e5 Qc7 21. Qh4 Bd5 22. Rfe3 g5 23. Qf2 g4 24. c4 Be6 25. b3 h4 26. Qf4 f5 27. Nf1 Qg7 28. R1e2 Rd4 29. Qf2 Qg5 30. g3 hxg3 31. hxg3 f4 32. gxf4 Rxf4 33. Qg2 Rhf8 34. Nd2 a6 35. Qg3 Ka7 36. Rh2 Kb6 37. Rhe2 Ka7 38. Qg2 Ka8 39. Qg3 R8f7 40. Rh2 Rf8 41. Qh4 Qf5 42. Qe1 Rd8 43. Rf2 Rh8 44. Qf1 Rxf2 0-1

[Event "Havana Province zt"]
[Site "Havana"]
[Date "2010.02.25"]
[Round "7"]
[White "Gonzalez Almanza, Eduardo"]
[Black "Perez Coyula, Rafael Alcides"]
[Result "1/2-1/2"]
[ECO "B34"]
[BlackElo "1994"]
[PlyCount "96"]
[EventDate "2010.02.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Be3 Bg7 6. Nc3 Nf6 7. Be2 0-0 8. 0-0 d5 9. exd5 Nb4 10. Nf3 Nfxd5 11. Nxd5 Nxd5 12. Bd4 f6 13. Bc4 Be6 14. Re1 Bf7 15. Bc5 Qc7 16. Bxd5 Qxc5 17. Bxf7+ Rxf7 18. c3 e5 19. Qb3 Rd8 20. Rad1 Rxd1 21. Rxd1 Qc6 22. a4 Bf8 23. a5 Bc5 24. Qd5 Qxd5 25. Rxd5 Rc7 26. Nd2 Kf7 27. Ne4 Be7 28. Kf1 Ke6 29. Rb5 f5 30. Nd2 g5 31. Ke2 h5 32. Nf1 Bc5 33. Ne3 f4 34. Nf1 a6 35. Rb3 Kd5 36. Nd2 e4 37. f3 exf3+ 38. gxf3 g4 39. c4+ Ke5 40. Rd3 Bd4 41. b4 Re7 42. Kf1 Rc7 43. c5 Rg7 44. Nc4+ Kd5 45. Nb6+ Ke5 46. Nc4+ Kd5 47. Nb6+ Ke5 48. Nc4+ Kd5 1/2-1/2

[Event "Havana Province zt"]
[Site "Havana"]
[Date "2010.02.25"]
[Round "8"]
[White "Perez Coyula, Rafael Alcides"]
[Black "Cancio Bello Ayes, Flavia"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "1994"]
[BlackElo "2102"]
[PlyCount "119"]
[EventDate "2010.02.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[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 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 Bg5 12. Nc2 0-0 13. a4 bxa4 14. Rxa4 a5 15. Bc4 Rb8 16. Ra2 Be6 17. Nce3 Ne7 18. 0-0 Kh8 19. Qh5 Nxd5 20. Nxd5 g6 21. Qe2 f5 22. exf5 gxf5 23. Rfa1 f4 24. f3 Rg8 25. Rxa5 Qc8 26. b4 Rg7 27. Ra7 Bxd5 28. Bxd5 Rxa7 29. Rxa7 Qxc3 30. Qe4 Qc1+ 31. Kf2 Qe3+ 32. Qxe3 fxe3+ 33. Kf1 Rxb4 34. Rb7 Rd4 35. Be4 Rd1+ 36. Ke2 Rd2+ 37. Kf1 h6 38. Rb1 Kg7 39. Rc1 Kf8 40. Rc2 Rxc2 41. Bxc2 d5 42. Bb3 d4 43. Ke2 Ke7 44. Bc2 Bf4 45. h3 Bg3 46. Bb1 Kf6 47. Bc2 Kg5 48. Bb1 Kf4 49. Bc2 Bh4 50. Bd3 Kg3 51. Kf1 e2+ 52. Kxe2 Kxg2 53. Bf5 Kg3 54. Bg4 Bg5 55. Bf5 h5 56. Bg6 Kh4 57. Bf5 Bf4 58. Bg6 Kg5 59. Bf7 Bc1 60. Be8 1/2-1/2

[Event "Havana Province zt"]
[Site "Havana"]
[Date "2010.02.25"]
[Round "6"]
[White "Perez Coyula, Rafael Alcides"]
[Black "Gonzalez Munoz, Ariel"]
[Result "1-0"]
[ECO "C89"]
[WhiteElo "1994"]
[BlackElo "2076"]
[PlyCount "51"]
[EventDate "2010.02.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[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 e4 10. Ng5 Ne5 11. d4 Bg4 12. f3 exf3 13. gxf3 Nxf3+ 14. Nxf3 Nxd5 15. Qd3 g6 16. Bxd5 Qxd5 17. Rxe7 Bxf3 18. Re5 Qb7 19. Bh6 Rfe8 20. Nd2 Bh1 21. Qg3 Rxe5 22. dxe5 Rd8 23. Rf1 Rd3 24. Qf2 Qd5 25. e6 f5 26. Qe2 1-0

[Event "Havana Province zt"]
[Site "Havana"]
[Date "2010.02.24"]
[Round "5"]
[White "Alvarez Leyva, Harold"]
[Black "Perez Coyula, Rafael Alcides"]
[Result "1-0"]
[ECO "B35"]
[WhiteElo "2078"]
[BlackElo "1994"]
[PlyCount "59"]
[EventDate "2010.02.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Be3 Bg7 6. Nc3 Nf6 7. Bc4 Qa5 8. 0-0 0-0 9. Bb3 d6 10. f3 Bd7 11. Kh1 Rac8 12. Qd2 Rfe8 13. Rfd1 a6 14. Qf2 Ne5 15. Nf5 Nc4 16. Nxg7 Kxg7 17. Bc1 b5 18. Qh4 Qb6 19. Qh6+ Kg8 20. a3 Nxa3 21. Bg5 Nc4 22. Bxc4 Rxc4 23. e5 dxe5 24. Bxf6 exf6 25. Rxd7 Qe6 26. Rd3 f5 27. Rad1 Rc6 28. Rd8 Rc8 29. R8d6 Qe7 30. Rxa6 1-0

[Event "Havana Province zt"]
[Site "Havana"]
[Date "2010.02.23"]
[Round "4"]
[White "Perez Coyula, Rafael Alcides"]
[Black "Vazquez Matos, Adolfo Antonio"]
[Result "1/2-1/2"]
[ECO "B32"]
[WhiteElo "1994"]
[BlackElo "2090"]
[PlyCount "137"]
[EventDate "2010.02.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. c4 Be7 7. N1c3 a6 8. Na3 Be6 9. Be2 Bg5 10. 0-0 Bxc1 11. Rxc1 Nf6 12. Nc2 0-0 13. Qd2 Qb6 14. Rfd1 Rfd8 15. Nd5 Bxd5 16. exd5 Ne7 17. b4 Rac8 18. a4 h5 19. a5 Qa7 20. Qe3 Qxe3 21. fxe3 g6 22. Bd3 Kg7 23. e4 Nd7 24. Ne3 Rf8 25. Rf1 Ng8 26. g3 Nh6 27. h3 f6 28. g4 hxg4 29. hxg4 Nf7 30. Kg2 Ng5 31. Nc2 Rh8 32. Rh1 Rxh1 33. Rxh1 Rh8 34. Rc1 Nh3 35. Kg3 Nf4 36. Bf1 Rh1 37. Na1 Ne2+ 38. Kg2 Nxc1 39. Kxh1 Na2 40. Nc2 Kh6 41. Kg2 Kg5 42. Kg3 Nc3 43. Bd3 f5 44. gxf5 gxf5 45. exf5 e4 46. Bf1 Ne5 47. Kf2 Kf4 48. Bh3 Nxc4 49. f6 Ne5 50. Be6 Ng6 51. Bc8 Nxd5 52. Bxb7 Nc7 53. Nd4 Ke5 54. Nc6+ Kxf6 55. Nb8 Ne5 56. Bxe4 d5 57. Bc2 Ke6 58. Ke3 Kd6 59. Bd1 Nc4+ 60. Kd4 Na3 61. Be2 Nab5+ 62. Ke3 Na3 63. Nxa6 Nxa6 64. Bxa6 Nc2+ 65. Kd2 Nxb4 66. Bb7 d4 67. a6 Kc7 68. Kc1 Kb6 69. Kd2 1/2-1/2

[Event "Havana Province zt"]
[Site "Havana"]
[Date "2010.02.22"]
[Round "3"]
[White "Romero Nunez, Wendy"]
[Black "Perez Coyula, Rafael Alcides"]
[Result "1-0"]
[ECO "E16"]
[WhiteElo "2098"]
[BlackElo "1994"]
[PlyCount "39"]
[EventDate "2010.02.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 c5 6. d5 b5 7. dxe6 fxe6 8. cxb5 d5 9. Ng5 Qe7 10. Bh3 Bc8 11. Qd3 c4 12. Qe3 Qb4+ 13. Bd2 Qxb2 14. Bc3 Bb4 15. 0-0 Bxc3 16. Nxc3 0-0 17. Bxe6+ Kh8 18. Nxd5 Nbd7 19. Nf7+ Kg8 20. Ne7# 1-0

[Event "Havana Province zt"]
[Site "Havana"]
[Date "2010.02.21"]
[Round "2"]
[White "Perez Coyula, Rafael Alcides"]
[Black "Cardin Machado, David Gronet"]
[Result "0-1"]
[ECO "C97"]
[WhiteElo "1994"]
[BlackElo "2092"]
[PlyCount "72"]
[EventDate "2010.02.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[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 Rd8 13. b3 Bd7 14. d5 c4 15. b4 Nb7 16. Nf1 a5 17. Ng3 axb4 18. cxb4 g6 19. Nh2 Ra6 20. Ng4 Nxg4 21. hxg4 Rda8 22. a3 Qd8 23. Nf1 Bg5 24. Bb2 c3 25. Bxc3 Rxa3 26. Bb2 Rxa1 27. Bxa1 Qc8 28. Nh2 Qc4 29. Rf1 Qxb4 30. g3 Ra2 31. f4 Qc5+ 32. Rf2 Bf6 33. fxe5 Bxe5 34. Bxe5 dxe5 35. Qf3 Nd6 36. Bd3 Qd4 0-1

[Event "Havana Province zt"]
[Site "Havana"]
[Date "2010.02.20"]
[Round "1"]
[White "Rama Gonzalez, Ricardo"]
[Black "Perez Coyula, Rafael Alcides"]
[Result "0-1"]
[ECO "B35"]
[WhiteElo "2096"]
[BlackElo "1994"]
[PlyCount "76"]
[EventDate "2010.02.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Be3 Bg7 6. Nc3 Nf6 7. f3 0-0 8. Bc4 Qb6 9. Ncb5 a6 10. Nf5 Qa5+ 11. Bd2 Qd8 12. Nxg7 axb5 13. Bh6 bxc4 14. h4 Qa5+ 15. c3 d5 16. h5 dxe4 17. hxg6 fxg6 18. Qe2 Ne5 19. Rd1 exf3 20. gxf3 Nd3+ 21. Kd2 Rd8 22. Ne6 Rd6 23. Nd4 Rxd4 24. Qxe7 Nf4+ 25. Kc1 Ne2+ 26. Qxe2 Rxd1+ 27. Rxd1 Qc7 28. Bg5 Ra6 29. Rd4 Bf5 30. Rxc4 Qg3 31. Be3 Rxa2 32. Rd4 Ra1+ 33. Kd2 Rb1 34. Rb4 Qd6+ 35. Bd4 Rh1 36. Rb6 Qf4+ 37. Be3 Qe5 38. Qc4+ Nd5 0-1

[Event "Havana City-ch"]
[Site "Havana"]
[Date "2009.12.21"]
[Round "9"]
[White "Hernandez Preces, Carlos Cristobal"]
[Black "Perez Coyula, Rafael Alcides"]
[Result "1/2-1/2"]
[ECO "D85"]
[BlackElo "1989"]
[PlyCount "55"]
[EventDate "2009.12.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "CBM 134 Extra"]
[Source "ChessBase"]
[SourceDate "2010.03.03"]
[SourceVersion "1"]
[SourceVersionDate "2010.03.03"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 c5 8. Rb1 0-0 9. Be2 b6 10. 0-0 Bb7 11. Qd3 Ba6 12. Qe3 Qd7 13. Rd1 cxd4 14. cxd4 Qa4 15. Bd2 Bxe2 16. Qxe2 Rc8 17. e5 Na6 18. e6 fxe6 19. d5 Qc4 20. Qxc4 Rxc4 21. Rbc1 Ra4 22. g3 Rxa2 23. Ra1 Rxa1 24. Rxa1 Nc5 25. Bb4 Nb7 26. Bxe7 Bf8 27. Bxf8 Kxf8 28. Kf1 1/2-1/2

[Event "Havana City-ch"]
[Site "Havana"]
[Date "2009.12.20"]
[Round "8"]
[White "Perez Coyula, Rafael Alcides"]
[Black "Alminaque, Armando"]
[Result "0-1"]
[ECO "C66"]
[WhiteElo "1989"]
[BlackElo "2062"]
[PlyCount "24"]
[EventDate "2009.12.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "CBM 134 Extra"]
[Source "ChessBase"]
[SourceDate "2010.03.03"]
[SourceVersion "1"]
[SourceVersionDate "2010.03.03"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. d4 d6 5. Bg5 Be7 6. Bb5 Bd7 7. 0-0 0-0 8. dxe5 Nxe5 9. Bxf6 Bxf6 10. Nxe5 Bxe5 11. Qd2 Bxc3 12. Qxc3 Bxb5 0-1

[Event "Havana City-ch"]
[Site "Havana"]
[Date "2009.12.19"]
[Round "7"]
[White "Martinez Guedes, Jose"]
[Black "Perez Coyula, Rafael Alcides"]
[Result "1/2-1/2"]
[ECO "B23"]
[BlackElo "1989"]
[PlyCount "29"]
[EventDate "2009.12.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "CBM 134 Extra"]
[Source "ChessBase"]
[SourceDate "2010.03.03"]
[SourceVersion "1"]
[SourceVersionDate "2010.03.03"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 g6 3. f4 Bg7 4. Nf3 d6 5. Bc4 e6 6. d3 Ne7 7. 0-0 Nbc6 8. Qe1 0-0 9. f5 exf5 10. Qh4 fxe4 11. Ng5 h6 12. Nxf7 Kh7 13. Ng5+ Kh8 14. Nf7+ Kh7 15. Ng5+ 1/2-1/2

[Event "Havana City-ch"]
[Site "Havana"]
[Date "2009.12.18"]
[Round "6"]
[White "Perez Coyula, Rafael Alcides"]
[Black "Perez Torres, Youset"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "1989"]
[BlackElo "2040"]
[PlyCount "76"]
[EventDate "2009.12.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "CBM 134 Extra"]
[Source "ChessBase"]
[SourceDate "2010.03.03"]
[SourceVersion "1"]
[SourceVersionDate "2010.03.03"]
[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 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 0-0 12. Nc2 Bg5 13. a4 bxa4 14. Rxa4 a5 15. Bc4 Rb8 16. Ra2 Kh8 17. Nce3 Bxe3 18. Nxe3 f5 19. Nxf5 Bxf5 20. exf5 Rxf5 21. b3 Ne7 22. Rd2 Rf6 23. 0-0 Qc7 24. Qe2 Rbf8 25. Rfd1 Ng6 26. Qe3 a4 27. Ra1 axb3 28. Bxb3 Nf4 29. g3 Qb7 30. gxf4 Rg6+ 31. Kf1 Qh1+ 32. Ke2 Qxa1 33. fxe5 dxe5 34. Qxe5 Rg1 35. Qd6 Re8+ 36. Kd3 Qf1+ 37. Kd4 Rg4+ 38. Kc5 Qa1 0-1

[Event "Havana City-ch"]
[Site "Havana"]
[Date "2009.12.17"]
[Round "5"]
[White "Perez Coyula, Rafael Alcides"]
[Black "Leon Valdes, Jony Wilson"]
[Result "0-1"]
[ECO "A90"]
[WhiteElo "1989"]
[BlackElo "2141"]
[PlyCount "68"]
[EventDate "2009.12.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "CBM 134 Extra"]
[Source "ChessBase"]
[SourceDate "2010.03.03"]
[SourceVersion "1"]
[SourceVersionDate "2010.03.03"]
[SourceQuality "1"]

1. d4 e6 2. c4 f5 3. g3 Nf6 4. Bg2 d5 5. Nc3 c6 6. Nf3 Bd6 7. 0-0 0-0 8. b3 Nbd7 9. Ne1 b6 10. Nd3 Ba6 11. Bf4 Bxf4 12. gxf4 Ne4 13. Rc1 Rc8 14. Ne5 Nxe5 15. fxe5 Qe7 16. Nxe4 fxe4 17. Qd2 c5 18. Rfe1 cxd4 19. Qxd4 Qc5 20. Red1 dxc4 21. bxc4 Bxc4 22. Bxe4 Qxd4 23. Rxd4 Bxe2 24. Rxc8 Rxc8 25. Rd7 a5 26. Rd6 b5 27. Rxe6 Bc4 28. Ra6 a4 29. Bc6 b4 30. Rb6 Rxc6 31. Rxc6 Bxa2 32. Rb6 b3 33. e6 Kf8 34. Rb7 a3 0-1

[Event "Havana City-ch"]
[Site "Havana"]
[Date "2009.12.16"]
[Round "4"]
[White "Osto Espino, Jorge Luis"]
[Black "Perez Coyula, Rafael Alcides"]
[Result "0-1"]
[ECO "A04"]
[BlackElo "1989"]
[PlyCount "80"]
[EventDate "2009.12.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "CBM 134 Extra"]
[Source "ChessBase"]
[SourceDate "2010.03.03"]
[SourceVersion "1"]
[SourceVersionDate "2010.03.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d3 g6 4. g3 Bg7 5. Bg2 e5 6. 0-0 Nge7 7. Nbd2 0-0 8. Nc4 d6 9. c3 f5 10. Qb3 Kh8 11. Ng5 h6 12. Nf3 Be6 13. exf5 gxf5 14. Qa4 d5 15. Ncd2 e4 16. Ne1 Ne5 17. d4 cxd4 18. cxd4 N5g6 19. Nb3 b6 20. f4 h5 21. Be3 h4 22. Kf2 Bd7 23. Qa6 Qe8 24. Qe2 Kg8 25. Qh5 Kf7 26. Rg1 Rd8 27. Qd1 a5 28. Nd2 Ng8 29. Bf1 Nf6 30. Be2 Rc8 31. Rc1 Qe7 32. Rc3 b5 33. Nb3 Rxc3 34. bxc3 a4 35. Nc5 Bc6 36. Nc2 Nd7 37. Nxd7 Bxd7 38. Nb4 Qd6 39. Qf1 hxg3+ 40. hxg3 Rc8 0-1

[Event "Havana City-ch"]
[Site "Havana"]
[Date "2009.12.15"]
[Round "3"]
[White "Perez Coyula, Rafael Alcides"]
[Black "Ramos Tuya, Moises"]
[Result "1-0"]
[ECO "A42"]
[WhiteElo "1989"]
[BlackElo "1976"]
[PlyCount "77"]
[EventDate "2009.12.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "CBM 134 Extra"]
[Source "ChessBase"]
[SourceDate "2010.03.03"]
[SourceVersion "1"]
[SourceVersionDate "2010.03.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 Bg7 4. c4 Nc6 5. Be3 d6 6. Nc3 Bg4 7. dxc5 dxc5 8. Qxd8+ Rxd8 9. Bxc5 b6 10. Be3 Nf6 11. c5 0-0 12. cxb6 axb6 13. Bb5 Nb4 14. Rc1 Bxf3 15. gxf3 Nd3+ 16. Bxd3 Rxd3 17. Ke2 Rdd8 18. Rhd1 Nd7 19. Rc2 Nc5 20. Rxd8 Rxd8 21. Nd5 e6 22. Nxb6 Nd3 23. b3 Nb4 24. Rd2 Rxd2+ 25. Bxd2 Nxa2 26. Kd3 Bf8 27. Kc4 Bd6 28. h3 Kg7 29. b4 Be5 30. b5 Bb2 31. Na4 Be5 32. Kb3 Bd4 33. Kxa2 Bxf2 34. b6 h6 35. Bf4 f6 36. b7 Ba7 37. Nc3 e5 38. Nb5 Bb8 39. Be3 1-0

[Event "Havana City-ch"]
[Site "Havana"]
[Date "2009.12.14"]
[Round "2"]
[White "Collazo Perez, Jorge Luis"]
[Black "Perez Coyula, Rafael Alcides"]
[Result "1-0"]
[ECO "B39"]
[WhiteElo "2015"]
[BlackElo "1989"]
[PlyCount "43"]
[EventDate "2009.12.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "CBM 134 Extra"]
[Source "ChessBase"]
[SourceDate "2010.03.03"]
[SourceVersion "1"]
[SourceVersionDate "2010.03.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Be3 Nf6 7. Nc3 Ng4 8. Nc2 Nxe3 9. Nxe3 0-0 10. Bd3 d6 11. Rc1 f5 12. exf5 gxf5 13. Qh5 Nd4 14. 0-0 Rf6 15. Ncd5 Rh6 16. Qd1 e6 17. Nf4 Qg5 18. g3 Be5 19. Nfg2 f4 20. h4 Qd8 21. Ng4 f3 22. Nxh6+ 1-0

[Event "Havana City-ch"]
[Site "Havana"]
[Date "2009.12.13"]
[Round "1"]
[White "Martin Rosabal, Jorge Carlos"]
[Black "Perez Coyula, Rafael Alcides"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2157"]
[BlackElo "1989"]
[PlyCount "55"]
[EventDate "2009.12.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "CBM 134 Extra"]
[Source "ChessBase"]
[SourceDate "2010.03.03"]
[SourceVersion "1"]
[SourceVersionDate "2010.03.03"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b4 e6 3. a3 b6 4. Bb2 Bb7 5. e3 c5 6. bxc5 bxc5 7. c4 Be7 8. Nc3 d6 9. Qc2 Nbd7 10. d4 0-0 11. Be2 cxd4 12. exd4 Rc8 13. 0-0 e5 14. d5 Ba6 15. Nd2 Nc5 16. f4 Nfd7 17. fxe5 Nxe5 18. Kh1 Ncd7 19. Nce4 f5 20. Ng3 g6 21. Bd4 Qc7 22. Qa4 Bb7 23. Rab1 Nb6 24. Qxa7 Bg5 25. Rxb6 Ra8 26. Qxb7 Qxb7 27. Rxb7 Bxd2 28. c5 1-0

[Event "Havana Municipal-ch 12th"]
[Site "Havana"]
[Date "2009.09.29"]
[Round "11"]
[White "Perez Coyula, Rafael Alcides"]
[Black "Jodar Arias, Marlon"]
[Result "0-1"]
[ECO "D93"]
[WhiteElo "1989"]
[BlackElo "2120"]
[PlyCount "106"]
[EventDate "2009.09.15"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CUB"]
[EventCategory "1"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d5 5. Bf4 0-0 6. e3 c5 7. Rc1 cxd4 8. exd4 Nc6 9. c5 Bg4 10. Be2 Ne4 11. 0-0 Re8 12. h3 Bf5 13. a3 Nxc3 14. Rxc3 Be4 15. Be3 e5 16. dxe5 Nxe5 17. Bd4 Qe7 18. Nxe5 Bxe5 19. Bf3 Qf6 20. Bxe5 Qxe5 21. Bxe4 Qxe4 22. Rd3 Rad8 23. Qd2 Re7 24. Rd1 Red7 25. Rd4 Qe6 26. b4 Qc6 27. Qc2 Re8 28. Qd3 Red8 29. Re1 a6 30. Ra1 Qa4 31. Rb1 Qc6 32. Re1 Kf8 33. Qe3 Qf6 34. a4 Re7 35. Qxe7+ Qxe7 36. Rxe7 Kxe7 37. Kf1 Ke6 38. Ke2 Ke5 39. Kd3 g5 40. h4 f6 41. Rg4 h6 42. g3 Rd7 43. b5 axb5 44. axb5 Rc7 45. hxg5 hxg5 46. Rb4 Rxc5 47. f4+ gxf4 48. gxf4+ Ke6 49. Kd4 Kd6 50. Kd3 Rc1 51. Rb3 Kc5 52. Rb2 Rc4 53. f5 Rf4 0-1

[Event "Havana Municipal-ch 12th"]
[Site "Havana"]
[Date "2009.09.28"]
[Round "10"]
[White "Rama Gonzalez, Ricardo"]
[Black "Perez Coyula, Rafael Alcides"]
[Result "0-1"]
[ECO "E41"]
[WhiteElo "2094"]
[BlackElo "1989"]
[PlyCount "60"]
[EventDate "2009.09.15"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CUB"]
[EventCategory "1"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. Nc3 Bb4 5. e3 c5 6. Bd3 Nc6 7. 0-0 Bxc3 8. bxc3 d6 9. h3 e5 10. Qc2 Qe7 11. dxe5 dxe5 12. e4 Nh5 13. g4 Nf4 14. Bxf4 exf4 15. e5 h5 16. Be4 Bd7 17. g5 Rc8 18. Bd5 Bxh3 19. Qe4 Nd8 20. g6 Rh6 21. gxf7+ Nxf7 22. e6 Ng5 23. Bc6+ Kf8 24. Qxf4+ Rf6 25. Qxg5 Rxc6 26. Rfd1 Rcxe6 27. Kh2 Bg4 28. Rd3 Rxf3 29. Rd8+ Kf7 30. Qd5 Qh4+ 0-1

[Event "Havana Municipal-ch 12th"]
[Site "Havana"]
[Date "2009.09.26"]
[Round "9"]
[White "Perez Coyula, Rafael Alcides"]
[Black "Macia Velazquez, Marlies"]
[Result "0-1"]
[ECO "C75"]
[WhiteElo "1989"]
[BlackElo "2092"]
[PlyCount "82"]
[EventDate "2009.09.15"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CUB"]
[EventCategory "1"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. 0-0 Bd7 6. c3 Nge7 7. d4 Ng6 8. Be3 Be7 9. d5 Nb8 10. Bc2 a5 11. Nbd2 0-0 12. b4 h6 13. a3 Qc8 14. Rc1 f5 15. exf5 Bxf5 16. c4 axb4 17. axb4 Na6 18. Bxf5 Qxf5 19. Qb3 Nf4 20. Bxf4 Qxf4 21. Rfe1 g5 22. Ne4 g4 23. Nfd2 Rf7 24. Rc2 Raf8 25. Rf1 h5 26. Qb2 h4 27. c5 g3 28. Rc4 gxh2+ 29. Kh1 Rg7 30. f3 Qf5 31. Kxh2 Qg6 32. Nb3 Rf4 33. Na5 dxc5 34. bxc5 Nxc5 35. Nxc5 Qg3+ 36. Kh1 h3 37. Rf2 Rxc4 38. Nxc4 hxg2+ 39. Rxg2 Qe1+ 40. Kh2 Qh4+ 41. Kg1 Bxc5+ 0-1

[Event "Havana Municipal-ch 12th"]
[Site "Havana"]
[Date "2009.09.25"]
[Round "8"]
[White "Alvarez Fernandez, Carlos Rene"]
[Black "Perez Coyula, Rafael Alcides"]
[Result "1/2-1/2"]
[ECO "C43"]
[WhiteElo "2054"]
[BlackElo "1989"]
[PlyCount "29"]
[EventDate "2009.09.15"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CUB"]
[EventCategory "1"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 d5 5. Nxe5 Nd7 6. Nxf7 Qe7 7. Nxh8 Nc3+ 8. Kd2 Nxd1 9. Re1 Nxf2 10. Bxh7 Ne4+ 11. Rxe4 dxe4 12. Bg6+ Kd8 13. Nf7+ Ke8 14. Nd6+ Kd8 15. Nf7+ 1/2-1/2

[Event "Havana Municipal-ch 12th"]
[Site "Havana"]
[Date "2009.09.22"]
[Round "7"]
[White "Gonzalez Reyes, Pablo Adolfo"]
[Black "Perez Coyula, Rafael Alcides"]
[Result "1/2-1/2"]
[ECO "A47"]
[WhiteElo "2100"]
[BlackElo "1989"]
[PlyCount "89"]
[EventDate "2009.09.15"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CUB"]
[EventCategory "1"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 c5 4. e3 b6 5. Bd3 Bb7 6. 0-0 Be7 7. Nbd2 Nh5 8. Bg3 Nxg3 9. fxg3 d6 10. Qe2 Nd7 11. Rae1 Qc7 12. c3 Nf6 13. e4 e5 14. dxe5 dxe5 15. Bc4 h6 16. Bb5+ Kf8 17. Nh4 g6 18. Bc4 a6 19. a4 Bc6 20. Rf3 Bxa4 21. Ref1 Kg7 22. Qf2 Qd8 23. Bd5 Rc8 24. Nc4 Rf8 25. Nxe5 Be8 26. c4 Qd6 27. Nd3 Nxd5 28. exd5 b5 29. b3 a5 30. Nf4 Bd7 31. Qc2 Bg4 32. Ne6+ Bxe6 33. dxe6 Qxe6 34. Qc3+ Kg8 35. Re1 Qd7 36. Rd3 Qb7 37. Nf3 Rfd8 38. cxb5 Rxd3 39. Qxd3 Bf6 40. Qd6 Kg7 41. Qa6 Qxa6 42. bxa6 Ra8 43. Rc1 Rxa6 44. Rxc5 a4 45. bxa4 1/2-1/2

[Event "Havana Municipal-ch 12th"]
[Site "Havana"]
[Date "2009.09.22"]
[Round "6"]
[White "Perez Coyula, Rafael Alcides"]
[Black "Carrasquillo Alonzo, Pedro"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1989"]
[BlackElo "1852"]
[PlyCount "89"]
[EventDate "2009.09.15"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CUB"]
[EventCategory "1"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 c6 4. Bg5 Qa5 5. Qd2 b5 6. Bd3 h6 7. Bh4 Nbd7 8. f4 e5 9. Nf3 exf4 10. e5 dxe5 11. dxe5 Nd5 12. e6 Bb4 13. exd7+ Bxd7 14. 0-0 0-0 15. a3 Bc5+ 16. Bf2 Ne3 17. Rfe1 Qc7 18. Nd1 Rfe8 19. Nxe3 fxe3 20. Bxe3 Rxe3 21. Rxe3 Re8 22. Nd4 Bxd4 23. Bh7+ Kxh7 24. Qxd4 Rxe3 25. Qxe3 Be6 26. Rd1 Qa5 27. Qd3+ g6 28. Qd4 Qb6 29. Qxb6 axb6 30. Rd8 Kg7 31. Rb8 Kf6 32. Rxb6 Bd5 33. Kf2 Ke5 34. Rb8 Kd4 35. Rd8 Kc5 36. g4 Be4 37. Rd2 f5 38. Ke3 h5 39. gxh5 gxh5 40. Kf4 h4 41. Kg5 h3 42. Kh4 Bg2 43. Kg3 b4 44. axb4+ Kxb4 45. Rxg2 1-0

[Event "Havana Municipal-ch 12th"]
[Site "Havana"]
[Date "2009.09.19"]
[Round "4"]
[White "Cordero Leandro, Jorge Pablo"]
[Black "Perez Coyula, Rafael Alcides"]
[Result "0-1"]
[ECO "B31"]
[WhiteElo "2064"]
[BlackElo "1989"]
[PlyCount "84"]
[EventDate "2009.09.15"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CUB"]
[EventCategory "1"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. Bxc6 dxc6 6. h3 Nf6 7. Re1 Nd7 8. d3 e5 9. b3 Nf8 10. Bb2 Qc7 11. a4 Ne6 12. Nbd2 Bd7 13. Nc4 f6 14. a5 0-0-0 15. Ba3 g5 16. b4 cxb4 17. Bxb4 Bf8 18. Nb6+ axb6 19. axb6 Qxb6 20. Ra8+ Kc7 21. Ba5 Rxa8 22. Bxb6+ Kxb6 23. c3 Kc7 24. Qb3 h5 25. Rb1 Rb8 26. Qb6+ Kc8 27. Nd2 g4 28. h4 Bc5 29. Qa5 g3 30. Nc4 gxf2+ 31. Kf1 b5 32. Qa6+ Kc7 33. Qa5+ Kc8 34. Qa6+ Kd8 35. Na5 Kc7 36. d4 Bb6 37. Nxc6 Bxc6 38. Qa3 Bd7 39. dxe5 fxe5 40. Rd1 Bc5 41. Qb3 b4 42. c4 Nf4 0-1

[Event "Havana Municipal-ch 12th"]
[Site "Havana"]
[Date "2009.09.19"]
[Round "5"]
[White "Perez Coyula, Rafael Alcides"]
[Black "Cancio Bello Ayes, Flavia"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "1989"]
[BlackElo "2101"]
[PlyCount "63"]
[EventDate "2009.09.15"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CUB"]
[EventCategory "1"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[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 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 Bg5 12. Nc2 0-0 13. a4 bxa4 14. Rxa4 a5 15. Bc4 Rb8 16. Ra2 Kh8 17. Nce3 Bxe3 18. Nxe3 Ne7 19. 0-0 Bb7 20. Nd5 f5 21. Nxe7 Qxe7 22. exf5 Rxf5 23. Bd5 Rg5 24. Rxa5 e4 25. b4 Bc8 26. Kh1 Bg4 27. Qd4 Re5 28. f3 Rf8 29. Raa1 exf3 30. Qxg4 Rg5 31. Qd4 Qe2 32. Bxf3 1-0

[Event "Havana Municipal-ch 12th"]
[Site "Havana"]
[Date "2009.09.18"]
[Round "3"]
[White "Perez Coyula, Rafael Alcides"]
[Black "Perera Alfonso, Rene Humberto"]
[Result "0-1"]
[ECO "B03"]
[WhiteElo "1989"]
[BlackElo "2071"]
[PlyCount "116"]
[EventDate "2009.09.15"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CUB"]
[EventCategory "1"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. exd6 exd6 6. Nc3 Bf5 7. Nge2 Nc6 8. Ng3 Bg6 9. a3 Be7 10. Be2 a5 11. d5 Nb8 12. 0-0 0-0 13. f4 h6 14. f5 Bh7 15. Nce4 N6d7 16. Be3 Nf6 17. Bd4 Nbd7 18. Bd3 Nxe4 19. Nxe4 Nb6 20. Ng3 Nd7 21. Nh5 Nf6 22. Nf4 Nd7 23. Rf3 Bf6 24. Be3 Ne5 25. Rg3 Bh4 26. Rh3 Bg5 27. Rc1 b6 28. Be4 Re8 29. Rc3 Nd7 30. Bb1 Rxe3 31. Rhxe3 Bxf4 32. Rf3 Be5 33. Rc2 Qf6 34. Re2 Bxb2 35. Qb3 Bd4+ 36. Kh1 Ne5 37. Rf4 Bc5 38. h4 Kh8 39. Qh3 Rb8 40. a4 c6 41. g4 cxd5 42. cxd5 b5 43. Rg2 Ng6 44. Re4 Qxh4 45. Qxh4 Nxh4 46. Rge2 bxa4 47. Re8+ Rxe8 48. Rxe8+ Bg8 49. Be4 a3 50. Ra8 Bb4 51. Bb1 Nf3 52. Kg2 Nd2 53. Ba2 Ne4 54. Kf3 Nc3 55. Bc4 a2 56. Bxa2 Nxa2 57. Ke3 Nc3 58. Kd4 f6 0-1

[Event "Havana Municipal-ch 12th"]
[Site "Havana"]
[Date "2009.09.17"]
[Round "2"]
[White "Fernandez Mayola, Reynold Rafael"]
[Black "Perez Coyula, Rafael Alcides"]
[Result "1/2-1/2"]
[ECO "E19"]
[WhiteElo "2052"]
[BlackElo "1989"]
[PlyCount "56"]
[EventDate "2009.09.15"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CUB"]
[EventCategory "1"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. g3 b6 4. Bg2 Bb7 5. 0-0 Be7 6. c4 0-0 7. Nc3 Ne4 8. Qc2 f5 9. Nxe4 Bxe4 10. Qc3 d6 11. Nd2 Bxg2 12. Kxg2 c5 13. dxc5 dxc5 14. Qf3 Nd7 15. Qc6 Rf6 16. Nf3 Rc8 17. Qa4 Qc7 18. Rd1 Bd6 19. Bg5 Rf7 20. Rd3 Ne5 21. Nxe5 Bxe5 22. Rad1 Bxb2 23. Rd8+ Rxd8 24. Rxd8+ Rf8 25. Rd7 Qe5 26. Qxa7 Qe4+ 27. Kg1 Qb1+ 28. Kg2 Qe4+ 1/2-1/2

[Event "Havana Municipal-ch 12th"]
[Site "Havana"]
[Date "2009.09.15"]
[Round "1"]
[White "Perez Coyula, Rafael Alcides"]
[Black "Infante Machin, Brian Jose"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "1989"]
[BlackElo "2153"]
[PlyCount "51"]
[EventDate "2009.09.15"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CUB"]
[EventCategory "1"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. d4 Nxd5 4. c4 Nf6 5. Nf3 g6 6. Nc3 Bg7 7. Be2 0-0 8. 0-0 c6 9. h3 Nbd7 10. Be3 Qc7 11. Rc1 a6 12. b4 b6 13. Qd2 Rd8 14. a3 e5 15. Bd3 exd4 16. Bxd4 c5 17. bxc5 Nxc5 18. Bxf6 Rxd3 19. Nd5 Qd6 20. Be7 Qe6 21. Qg5 h6 22. Qg3 Rxd5 23. Rfe1 Re5 24. Bxc5 Rxe1+ 25. Rxe1 Qxc4 26. Bxb6 1/2-1/2

