[Event "CUB-ch Silent"]
[Site "Las Tunas"]
[Date "2017.10.29"]
[Round "5"]
[White "Morales Baeza, Erasmo"]
[Black "Chavez Chavez, Yoani"]
[Result "0-1"]
[ECO "D00"]
[PlyCount "60"]
[EventDate "2017.10.27"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "CUB"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nc3 Nf6 2. d4 d5 3. Bf4 a6 4. g3 e6 5. Nf3 Bb4 6. Bd2 Ne4 7. Nxe4 dxe4 8. Bxb4 exf3 9. e3 Nc6 10. Bd2 Qd5 11. c4 Qe4 12. Rc1 Nxd4 13. Bc3 Ne2 14. Bxg7 Rg8 15. Bc3 Nxc1 16. Qxc1 Bd7 17. b3 0-0-0 18. Bf6 Rde8 19. Qd1 Bc6 20. Bd3 Qg4 21. Bxh7 Rgf8 22. h3 Qh5 23. Bc2 Qa5+ 24. Kf1 Qxa2 25. Bh7 Rd8 26. Bxd8 Rxd8 27. Qc1 Qe2+ 28. Kg1 Rd1+ 29. Qxd1 Qxd1+ 30. Kh2 Qe2 0-1

[Event "CUB-ch Silent"]
[Site "Las Tunas"]
[Date "2017.10.28"]
[Round "3"]
[White "Garcia Cabrera, Elio Eddys"]
[Black "Chavez Chavez, Yoani"]
[Result "1-0"]
[ECO "D00"]
[PlyCount "55"]
[EventDate "2017.10.27"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "CUB"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. f4 Nf6 2. e3 d5 3. Nf3 e6 4. d4 c5 5. c3 a6 6. a4 Nc6 7. Bd3 c4 8. Bc2 Bd7 9. Nbd2 Be7 10. 0-0 0-0 11. Ne5 h6 12. Rf3 Be8 13. Rh3 Nxe5 14. fxe5 Nh7 15. Qg4 Ng5 16. Rg3 f5 17. exf6 Bxf6 18. h4 Nh7 19. Qxe6+ Bf7 20. Qf5 Ng5 21. hxg5 g6 22. Qxf6 Qxf6 23. gxf6 Kh7 24. Nf3 Be6 25. Ne5 Bf5 26. Bxf5 gxf5 27. Rg7+ Kh8 28. Ng6# 1-0

[Event "CUB-ch Silent"]
[Site "Las Tunas"]
[Date "2017.10.27"]
[Round "2"]
[White "Chavez Chavez, Yoani"]
[Black "Pallerols Duran, Mario"]
[Result "1/2-1/2"]
[ECO "A22"]
[BlackElo "2011"]
[PlyCount "152"]
[EventDate "2017.10.27"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "CUB"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 c6 3. e4 e5 4. Nf3 d6 5. d3 Be7 6. Be2 0-0 7. 0-0 a5 8. a4 Na6 9. h3 h6 10. Be3 Be6 11. b3 Nd7 12. d4 exd4 13. Nxd4 Ndc5 14. Nxe6 fxe6 15. Rb1 Bf6 16. Bd4 Bxd4 17. Qxd4 Qf6 18. Qxf6 Rxf6 19. Rfd1 e5 20. Bg4 Raf8 21. f3 g6 22. h4 Nb4 23. Rd2 h5 24. Bh3 Kg7 25. Na2 Nbd3 26. Kh2 Nf4 27. Nc1 Rd8 28. Ne2 Kh6 29. Nxf4 Rxf4 30. b4 axb4 31. Rxb4 Rf6 32. a5 Ra8 33. Ra2 g5 34. hxg5+ Kxg5 35. Bf5 h4 36. g4 hxg3+ 37. Kxg3 Rh6 38. Rb1 Rg8 39. Rd2 Ra8 40. Ra2 Rg8 41. Rd2 Kf6+ 42. Bg4 Kg5 43. Bf5 Kf6+ 44. Bg4 Ke7 45. Re2 Kd8 46. a6 Kc7 47. axb7 Nxb7 48. Ra2 Rb8 49. Ra7 Rh7 50. Bf5 Rg7+ 51. Kf2 Kd8 52. Rh1 Kc7 53. Rb1 Kd8 54. Bh3 Kc7 55. Ke3 Rh7 56. Bf5 Rg7 57. Rb2 Re7 58. Bh3 Rg7 59. Bf1 Rh7 60. c5 dxc5 61. Ba6 Kc8 62. Kd3 Rd7+ 63. Kc3 Rc7 64. Rbxb7 Rcxb7 65. Rxb7 Rxb7 66. Kc4 Kb8 67. Bxb7 Kxb7 68. Kxc5 Kc7 69. Kc4 Kb6 70. Kb4 c5+ 71. Ka4 Kc6 72. Ka5 Kc7 73. Kb5 Kd6 74. Ka4 Kc6 75. Ka5 Kc7 76. Kb5 Kd6 1/2-1/2

[Event "CUB-ch Silent"]
[Site "Las Tunas"]
[Date "2017.10.27"]
[Round "1"]
[White "Oliveros, Fernando"]
[Black "Chavez Chavez, Yoani"]
[Result "0-1"]
[ECO "A16"]
[PlyCount "126"]
[EventDate "2017.10.27"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "CUB"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. Nf3 Bg7 4. e4 d6 5. h3 0-0 6. Be2 e5 7. 0-0 Nbd7 8. b4 a5 9. b5 Nc5 10. d3 Nh5 11. a4 Nf4 12. Nd5 Nxe2+ 13. Qxe2 f5 14. Bg5 Qd7 15. exf5 gxf5 16. Be7 Rf7 17. Bh4 h6 18. Qe3 e4 19. dxe4 fxe4 20. Nd4 Qe8 21. f3 Qe5 22. Nc2 exf3 23. Qxe5 Bxe5 24. Ra3 fxg2 25. Rxf7 Kxf7 26. Nxc7 Rb8 27. Rf3+ Kg7 28. Ra3 b6 29. Ne1 Ne6 30. Nd5 Nf4 31. Nxf4 Bxf4 32. Nxg2 Be5 33. Bf2 Be6 34. Ne3 Bxh3 35. Nd5 Be6 36. Nxb6 Kg6 37. c5 dxc5 38. Bxc5 Bc7 39. Re3 Kf6 40. Be7+ Kf7 41. Nd7 Bxd7 42. Bc5 Bb6 43. Re7+ Kf6 44. Rxd7 Bxc5+ 45. Kf1 Ke5 46. Ke2 Rb6 47. Ra7 Bb4 48. Kd3 Kf5 49. Kc4 h5 50. Ra6 Rb7 51. Kd5 Rd7+ 52. Kc4 h4 53. b6 h3 54. Ra7 h2 55. Rxd7 h1Q 56. Rd5+ Ke6 57. Rb5 Qc6+ 58. Kd3 Qb7 59. Kc4 Kd6 60. Kd4 Bc5+ 61. Kc4 Bxb6 62. Rg5 Qe4+ 63. Kb5 Qc6+ 0-1

