[Event "Guillermo Garcia Memorial op"]
[Site "Santa Clara"]
[Date "2022.05.09"]
[Round "9"]
[White "Esmeraldas Huachi, Anderson Yahir"]
[Black "Cordon Antunez, Olga Rachel"]
[Result "1-0"]
[ECO "E11"]
[WhiteElo "2030"]
[BlackElo "2004"]
[PlyCount "119"]
[EventDate "2022.04.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. e3 Bb4+ 5. Nbd2 0-0 6. a3 Be7 7. Bd3 b6 8. 0-0 dxc4 9. Nxc4 Bb7 10. Re1 Nbd7 11. e4 c5 12. Bf4 cxd4 13. Nd6 Nc5 14. Nxb7 Nxb7 15. e5 Nd5 16. Bc1 Nc5 17. Nxd4 Nxd3 18. Qxd3 Bc5 19. Nf3 h6 20. b4 Be7 21. Nd4 Rc8 22. Bd2 Qd7 23. b5 Nc7 24. Be3 Bc5 25. a4 Rfd8 26. Rad1 Bxd4 27. Qxd4 Qxd4 28. Bxd4 Nd5 29. a5 Kf8 30. Kf1 Ke7 31. axb6 axb6 32. Ra1 Rc4 33. Bb2 Ke8 34. Ra7 Rb4 35. Ba3 Rxb5 36. Bd6 Ra5 37. Rb7 Raa8 38. Rc1 Rd7 39. Rb8+ Rxb8 40. Bxb8 Rd8 41. Bd6 Kd7 42. Ra1 Kc6 43. Ra7 Rd7 44. Rxd7 Kxd7 45. Bf8 b5 46. Ke2 g6 47. Bxh6 Kc6 48. Kd3 Nb6 49. Kd4 b4 50. h4 Kb5 51. g4 b3 52. Bc1 Kb4 53. h5 Nd7 54. h6 Nf8 55. g5 Nh7 56. f4 Nf8 57. Bd2+ Ka3 58. Bc3 b2 59. Bxb2+ Kxb2 60. Kc5 1-0

[Event "Guillermo Garcia Memorial op"]
[Site "Santa Clara"]
[Date "2022.05.08"]
[Round "8"]
[White "Cordon Antunez, Olga Rachel"]
[Black "Gutierrez Delgado, Yusuan Alfredo"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "2004"]
[BlackElo "2304"]
[PlyCount "184"]
[EventDate "2022.04.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Qc7 6. Qf3 Nf6 7. Bf4 Qb6 8. Qe2 Bg4 9. Qc2 e6 10. h3 Bh5 11. Nd2 Be7 12. Ngf3 Bg6 13. Bxg6 hxg6 14. 0-0 0-0 15. Ne5 Rfc8 16. Nxc6 Qxc6 17. a4 Nd7 18. Nb3 Nb6 19. Nc1 Nc4 20. Nd3 b6 21. Ne5 Nxe5 22. Bxe5 a6 23. Bf4 b5 24. axb5 axb5 25. Qe2 Qc4 26. Qxc4 bxc4 27. g3 g5 28. Rxa8 Rxa8 29. Bc1 f6 30. f4 gxf4 31. gxf4 Ra1 32. Kf2 Kf7 33. Rg1 Bd6 34. h4 g6 35. Rf1 Ra8 36. Rh1 Rh8 37. Kf3 Be7 38. Kg4 Rh5 39. Be3 Rh8 40. Rh2 Ke8 41. Kf3 Kd7 42. Bf2 Ke8 43. Bg3 Kf7 44. Ke2 Ra8 45. Kf3 Ra1 46. Re2 Ra2 47. Bf2 Bd6 48. Be3 Ra1 49. Kg2 Rb1 50. Rf2 Ke7 51. Kf3 Rh1 52. Kg3 Kf7 53. b3 cxb3 54. Rb2 Ra1 55. Rxb3 Ra7 56. Kg4 Rc7 57. Bd2 f5+ 58. Kf3 Ra7 59. Rb6 Ke7 60. Ke2 Kd7 61. Rb1 Ra2 62. Kd3 Ke7 63. Rh1 Ra8 64. Rh3 Rh8 65. Ke3 Kf7 66. Be1 Be7 67. Kd3 Ra8 68. h5 gxh5 69. Rxh5 Kg6 70. Rh2 Ra1 71. Re2 Kf7 72. Bd2 Rf1 73. c4 Rf3+ 74. Re3 dxc4+ 75. Kxc4 Rf2 76. Rd3 Bd6 77. d5 Bxf4 78. dxe6+ Kxe6 79. Bxf4 Rxf4+ 80. Kc3 Re4 81. Rd8 Ke5 82. Rf8 Kf4 83. Kd3 Re7 84. Kd2 Kg4 85. Ra8 f4 86. Ra3 f3 87. Ra8 Kg3 88. Rg8+ Kf2 89. Rf8 Rd7+ 90. Kc2 Ke2 91. Re8+ Kf1 92. Rf8 f2 0-1

[Event "Guillermo Garcia Memorial op"]
[Site "Santa Clara"]
[Date "2022.05.07"]
[Round "7"]
[White "Duarte Napoles, Fanny"]
[Black "Cordon Antunez, Olga Rachel"]
[Result "0-1"]
[ECO "A18"]
[WhiteElo "2245"]
[BlackElo "2004"]
[PlyCount "82"]
[EventDate "2022.04.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. e4 d5 4. e5 d4 5. exf6 dxc3 6. bxc3 Qxf6 7. Nf3 c5 8. Bd3 Bd7 9. Be4 Bc6 10. Qe2 Bxe4 11. Qxe4 Nc6 12. 0-0 Qg6 13. Qf4 Qf6 14. Qg3 0-0-0 15. d4 h6 16. Be3 g5 17. dxc5 Qxc3 18. Rfc1 Qg7 19. h4 gxh4 20. Qxh4 Be7 21. Qh2 Bf6 22. Rab1 Qg4 23. Qf4 Qxf4 24. Bxf4 e5 25. Be3 Nd4 26. Kf1 Nf5 27. Ke2 e4 28. Nd2 Rhe8 29. Nb3 Nxe3 30. fxe3 Rg8 31. Rg1 Rg3 32. Nd2 Rd3 33. Nf1 Rg5 34. Rb3 Bc3 35. g3 Rxc5 36. Rh1 Rxc4 37. Rxh6 Ra4 38. a3 Bg7 39. Rh7 Rxb3 40. Rxg7 Rb2+ 41. Nd2 Rxa3 0-1

[Event "Guillermo Garcia Memorial op"]
[Site "Santa Clara"]
[Date "2022.05.06"]
[Round "6"]
[White "Cordon Antunez, Olga Rachel"]
[Black "Manso Lopez, Rosangela"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2004"]
[BlackElo "1885"]
[PlyCount "45"]
[EventDate "2022.04.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d6 3. Nc3 g6 4. f4 Bg7 5. Nf3 Nd7 6. Be3 Ne7 7. Bd3 0-0 8. 0-0 b6 9. Qe1 Bb7 10. f5 exf5 11. exf5 Nxf5 12. Bxf5 gxf5 13. Nh4 Re8 14. Nxf5 Re6 15. d5 Rg6 16. Nxg7 Rxg7 17. Bd4 Rg6 18. Qf2 Qf8 19. Qf5 c5 20. Qxd7 cxd4 21. Ne4 Bc8 22. Qa4 Qg7 23. Nf6+ 1-0

[Event "Guillermo Garcia Memorial op"]
[Site "Santa Clara"]
[Date "2022.05.04"]
[Round "5"]
[White "Moreno del Pozo, Orlando"]
[Black "Cordon Antunez, Olga Rachel"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2128"]
[BlackElo "2004"]
[PlyCount "87"]
[EventDate "2022.04.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 a6 6. Bb3 Ba7 7. Nbd2 0-0 8. h3 d6 9. Nf1 Be6 10. Bg5 Bxb3 11. axb3 Qe7 12. Ng3 Qe6 13. 0-0 h6 14. Bd2 d5 15. b4 dxe4 16. dxe4 Qc4 17. Re1 Rad8 18. Qc1 Kh7 19. Be3 Bxe3 20. Qxe3 Rd3 21. Qe2 Rfd8 22. Rad1 Qb5 23. Rxd3 Qxd3 24. Qxd3 Rxd3 25. Kf1 g6 26. Ke2 Rd6 27. Ra1 Kg7 28. Ne1 h5 29. Ke3 Nd7 30. Nd3 f6 31. Nf1 Nf8 32. Nc5 Nd8 33. Nd2 Nfe6 34. Nc4 Rc6 35. Na5 Rb6 36. Rd1 Kf7 37. Nxe6 Nxe6 38. Rd7+ Ke8 39. Rh7 Kd8 40. g3 Kc8 41. Rh8+ Nd8 42. Rg8 c5 43. Nc4 Rc6 44. bxc5 1-0

[Event "Guillermo Garcia Memorial op"]
[Site "Santa Clara"]
[Date "2022.05.03"]
[Round "4"]
[White "Cordon Antunez, Olga Rachel"]
[Black "Padilla Garcia, Cecilia Xasive"]
[Result "1-0"]
[ECO "C84"]
[WhiteElo "2004"]
[BlackElo "1834"]
[PlyCount "89"]
[EventDate "2022.04.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 Be7 7. Nc3 d6 8. a3 Bg4 9. Be3 0-0 10. 0-0 Na5 11. Ba2 c5 12. b4 Nc6 13. Nd5 Nxd5 14. Bxd5 Rc8 15. bxc5 dxc5 16. h3 Bxf3 17. Qxf3 Qd6 18. Qh5 Bf6 19. Rad1 Ne7 20. Bb3 Ng6 21. g3 Rc7 22. a4 Qe7 23. axb5 axb5 24. Bd5 Qd6 25. Rb1 Ne7 26. Rxb5 Nxd5 27. exd5 Qxd5 28. Rfb1 Qd6 29. Qg4 Be7 30. Qc4 Rfc8 31. Ra5 h6 32. Rbb5 Qd7 33. h4 Qd6 34. h5 Qc6 35. Qe4 Qxe4 36. dxe4 Bd6 37. c4 Kf8 38. Ra1 Ke7 39. Rd1 f6 40. Kg2 Ra8 41. Rb6 Rd8 42. Kf3 Ke6 43. Kg4 Rdd7 44. Rd5 Rd8 45. Bxc5 1-0

[Event "Guillermo Garcia Memorial op"]
[Site "Santa Clara"]
[Date "2022.05.02"]
[Round "3"]
[White "Alvarez Ruiz, Esteban"]
[Black "Cordon Antunez, Olga Rachel"]
[Result "1-0"]
[ECO "E05"]
[WhiteElo "2145"]
[BlackElo "2004"]
[PlyCount "135"]
[EventDate "2022.04.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. c4 e6 2. g3 Nf6 3. Bg2 d5 4. Nf3 Be7 5. 0-0 0-0 6. d4 dxc4 7. Qc2 a6 8. a4 Bd7 9. Qxc4 Bc6 10. Bf4 a5 11. Nc3 Na6 12. Rac1 Bxf3 13. Bxf3 c6 14. Rfd1 Qb6 15. Rc2 Rfd8 16. e4 Nb4 17. Rcd2 h6 18. Be3 Qa6 19. Qb3 b5 20. Be2 Qb7 21. f3 bxa4 22. Nxa4 Nd7 23. Kg2 Rac8 24. h4 Rc7 25. Bf4 Nd5 26. Qxb7 Nxf4+ 27. gxf4 Rxb7 28. d5 cxd5 29. exd5 Nf8 30. d6 Bxh4 31. Nc5 Rb4 32. Ra1 Rb6 33. Rad1 Bf6 34. b3 Bc3 35. Na4 Bxd2 36. Nxb6 Bxf4 37. Nc4 f5 38. Ra1 Bxd6 39. Rxa5 Ng6 40. Bf1 Bf8 41. Ra6 Rb8 42. Nb6 Kh7 43. Bc4 e5 44. Kf1 Rd8 45. Nd5 Bc5 46. b4 Bd4 47. b5 Rc8 48. Bd3 Rc1+ 49. Ke2 Nf4+ 50. Nxf4 exf4 51. Bxf5+ Kg8 52. b6 Bxb6 53. Rxb6 Kf7 54. Bg6+ Ke7 55. Kd3 Re1 56. Kd4 Re6 57. Rxe6+ Kxe6 58. Ke4 Kf6 59. Be8 g5 60. Bh5 Ke6 61. Kd4 Kd6 62. Bg4 Ke7 63. Ke5 Kf7 64. Bh5+ Kg7 65. Ke6 Kg8 66. Kf6 Kh7 67. Kf7 Kh8 68. Kg6 1-0

[Event "Guillermo Garcia Memorial op"]
[Site "Santa Clara"]
[Date "2022.05.01"]
[Round "2"]
[White "Cordon Antunez, Olga Rachel"]
[Black "Santos Peraza, Edel David"]
[Result "1-0"]
[ECO "B80"]
[WhiteElo "2004"]
[BlackElo "1762"]
[PlyCount "131"]
[EventDate "2022.04.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. f3 Nbd7 8. Qd2 b5 9. a3 Bb7 10. g4 Nb6 11. 0-0-0 Rc8 12. Kb1 Qc7 13. e5 Nfd5 14. Nxd5 Bxd5 15. exd6 Bxd6 16. Nf5 Be5 17. f4 Rd8 18. Bd3 Bxh1 19. fxe5 exf5 20. Rxh1 Nc4 21. Qc1 fxg4 22. Bf4 Qd7 23. Qe1 Nxb2 24. e6 fxe6 25. Kxb2 0-0 26. Bg5 Qd4+ 27. Kb1 Rde8 28. Qh4 h6 29. Bc1 e5 30. Bb2 Qf4 31. Rf1 Qg5 32. Rxf8+ Kxf8 33. Qf2+ Qf6 34. Qc5+ Kg8 35. Qd5+ Kf8 36. a4 Qe6 37. Qe4 Ke7 38. axb5 axb5 39. Bxb5 Rb8 40. c4 Qd6 41. Qxg4 Qd3+ 42. Kc1 g5 43. Qg1 Rd8 44. Qe1 e4 45. Qb4+ Ke6 46. Bc3 e3 47. c5 Qd1+ 48. Kb2 Kf5 49. Qc4 h5 50. h3 g4 51. Qf7+ Ke4 52. Bc6+ Kd3 53. Qf5+ Ke2 54. Bb5+ Rd3 55. c6 g3 56. Qxh5+ Kf2 57. Qf5+ Qf3 58. Qxd3 g2 59. c7 g1Q 60. c8Q Qgg2 61. Qcf5 Kg1+ 62. Kb3 Qff2 63. Qxf2+ exf2 64. Qd1+ Kh2 65. Be5+ Kxh3 66. Qh5# 1-0

[Event "Guillermo Garcia Memorial op"]
[Site "Santa Clara"]
[Date "2022.04.30"]
[Round "1"]
[White "Solares Orozco, Kebert"]
[Black "Cordon Antunez, Olga Rachel"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2325"]
[BlackElo "2004"]
[PlyCount "43"]
[EventDate "2022.04.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. b4 Bb6 7. e5 d5 8. exf6 dxc4 9. b5 Qxf6 10. bxc6 dxc3 11. Qe2+ Be6 12. cxb7 Rb8 13. Na3 0-0 14. 0-0 c2 15. Nxc2 Rfe8 16. Re1 Bd7 17. Be3 Ba5 18. Red1 Bb5 19. Na3 Ba4 20. Rdc1 Rxb7 21. Qxc4 Bb4 22. Nc2 1-0

[Event "Santiago de Cuba Province-ch final"]
[Site "Santiago de Cuba"]
[Date "2018.10.01"]
[Round "9"]
[White "Cabrera Ramos, Brenda Milagros"]
[Black "Cordon Antunez, Olga Rachel"]
[Result "0-1"]
[ECO "E14"]
[WhiteElo "1542"]
[BlackElo "1854"]
[PlyCount "42"]
[EventDate "2018.09.26"]
[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. c4 Bb4+ 4. Bd2 Be7 5. e3 b6 6. Bd3 Bb7 7. 0-0 0-0 8. Nc3 d5 9. Bc1 Nbd7 10. b3 Ne4 11. Bb2 f5 12. Rc1 Rc8 13. Re1 a6 14. Ne5 Rf6 15. f3 Nxc3 16. Bxc3 Bd6 17. e4 Nxe5 18. dxe5 Bc5+ 19. Kh1 Rh6 20. exf5 Rxh2+ 21. Kxh2 Qh4# 0-1

[Event "Santiago de Cuba Province-ch final"]
[Site "Santiago de Cuba"]
[Date "2018.09.30"]
[Round "8"]
[White "Cordon Antunez, Olga Rachel"]
[Black "Suarez Rojas, Elionays"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "1854"]
[BlackElo "1938"]
[PlyCount "98"]
[EventDate "2018.09.26"]
[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 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Nc6 7. c3 Be7 8. 0-0 0-0 9. Nbd2 f5 10. Ne5 Nxe5 11. dxe5 Be6 12. Qc2 Kh8 13. Nf3 c5 14. c4 d4 15. Nd2 Nxd2 16. Bxd2 Qe8 17. f4 Rc8 18. Rf3 b5 19. b3 b4 20. Raf1 Bd7 21. a4 Rc6 22. Rh3 Rg6 23. Rff3 Qa8 24. Rfg3 Rxg3 25. Rxg3 g6 26. Be2 Bc6 27. Bf3 Be4 28. Qd1 a5 29. Rh3 Rd8 30. Be1 Qc6 31. Qd2 Kg7 32. Bf2 h6 33. Bxe4 Qxe4 34. Rd3 g5 35. g3 Kh7 36. h4 gxh4 37. gxh4 Rg8+ 38. Rg3 Rxg3+ 39. Bxg3 Qb1+ 40. Kh2 Qxb3 41. Qe2 d3 42. Qh5 Qxc4 43. Qxf5+ Kh8 44. Qg6 Bf8 45. Qf6+ Bg7 46. Qd8+ Kh7 47. e6 Qa2+ 48. Kg1 Bd4+ 49. Kh1 Qxe6 0-1

[Event "Santiago de Cuba Province-ch final"]
[Site "Santiago de Cuba"]
[Date "2018.09.30"]
[Round "7"]
[White "Cordon Antunez, Olga Rachel"]
[Black "Verdecia Reyna, Evyan"]
[Result "1-0"]
[ECO "C78"]
[WhiteElo "1854"]
[PlyCount "69"]
[EventDate "2018.09.26"]
[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 b5 5. Bb3 Bb7 6. d3 Bc5 7. 0-0 Nf6 8. Nc3 h6 9. Nd5 0-0 10. c3 d6 11. Re1 Na5 12. Nxf6+ Qxf6 13. Bc2 Nc6 14. Be3 Bb6 15. a3 Rfe8 16. d4 exd4 17. cxd4 Rad8 18. Qd3 Ne7 19. h4 c5 20. dxc5 dxc5 21. e5 Qg6 22. Qxd8 Rxd8 23. Bxg6 Nxg6 24. h5 Ne7 25. b4 Nf5 26. Bxc5 Bxc5 27. bxc5 Bxf3 28. gxf3 Nd4 29. Red1 Nxf3+ 30. Kg2 Rxd1 31. Rxd1 Nxe5 32. Rd8+ Kh7 33. Ra8 g6 34. hxg6+ fxg6 35. Rxa6 1-0

[Event "Santiago de Cuba Province-ch final"]
[Site "Santiago de Cuba"]
[Date "2018.09.29"]
[Round "6"]
[White "Villalon Toledano, Saily"]
[Black "Cordon Antunez, Olga Rachel"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "1648"]
[BlackElo "1854"]
[PlyCount "54"]
[EventDate "2018.09.26"]
[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 Be7 4. d3 Nf6 5. a3 0-0 6. 0-0 d6 7. h3 Be6 8. Bxe6 fxe6 9. Be3 d5 10. exd5 exd5 11. Nbd2 Nd7 12. d4 exd4 13. Nxd4 Nxd4 14. Bxd4 c5 15. Bxg7 Kxg7 16. Qg4+ Kh8 17. Nf3 Nf6 18. Qa4 Qd7 19. Qb3 Rg8 20. Ne5 Qf5 21. Rae1 Ne4 22. Ng4 Bg5 23. Qxb7 h5 24. Ne3 Bxe3 25. Rxe3 Raf8 26. Kh2 Qf4+ 27. Kg1 Nxf2 0-1

[Event "Santiago de Cuba Province-ch final"]
[Site "Santiago de Cuba"]
[Date "2018.09.28"]
[Round "4"]
[White "Cazulo Ramirez, Jesus David"]
[Black "Cordon Antunez, Olga Rachel"]
[Result "1-0"]
[ECO "C65"]
[WhiteElo "2171"]
[BlackElo "1854"]
[PlyCount "71"]
[EventDate "2018.09.26"]
[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 Nf6 4. Qe2 d6 5. c3 Bd7 6. 0-0 g6 7. d4 Bg7 8. Nbd2 exd4 9. Nxd4 Nxd4 10. cxd4 0-0 11. Bd3 Re8 12. Qd1 c6 13. Re1 Qc7 14. Nb3 c5 15. Bf4 cxd4 16. Nxd4 Qb6 17. Nb3 Ng4 18. Qd2 Be6 19. h3 Bxb3 20. axb3 Ne5 21. Bc2 Qc7 22. Rad1 Rad8 23. Bb1 Qb6 24. Re3 g5 25. Bxg5 f6 26. Bf4 Ng6 27. Bg3 Bh6 28. Qd5+ Kg7 29. Rf3 Ne5 30. Rf5 Ng6 31. Rf3 Ne5 32. Rc3 Ng6 33. Qf5 Bg5 34. Kh2 Ne7 35. Qg4 Rh8 36. h4 1-0

[Event "Santiago de Cuba Province-ch final"]
[Site "Santiago de Cuba"]
[Date "2018.09.28"]
[Round "5"]
[White "Cordon Antunez, Olga Rachel"]
[Black "Rodriguez Ruiz, Jose Manuel"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "1854"]
[BlackElo "1894"]
[PlyCount "34"]
[EventDate "2018.09.26"]
[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 c5 2. Nf3 Nc6 3. Bb5 e6 4. 0-0 Nge7 5. c3 d5 6. exd5 exd5 7. Re1 h6 8. Ne5 Be6 9. f4 Qb6 10. Qa4 c4+ 11. d4 0-0-0 12. Be3 Nf5 13. Bf2 Nxe5 14. fxe5 a6 15. Be8 Be7 16. Bxf7 Bxf7 17. Qc2 Bg6 0-1

[Event "Santiago de Cuba Province-ch final"]
[Site "Santiago de Cuba"]
[Date "2018.09.27"]
[Round "3"]
[White "Cordon Antunez, Olga Rachel"]
[Black "Llamo Limonta, Denisse Maurie"]
[Result "1-0"]
[ECO "B78"]
[WhiteElo "1854"]
[BlackElo "1531"]
[PlyCount "56"]
[EventDate "2018.09.26"]
[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 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. Bc4 Bd7 10. 0-0-0 Ne5 11. Bb3 Rb8 12. Bg5 b5 13. Nd5 Nc4 14. Bxc4 bxc4 15. Bxf6 exf6 16. Qf4 Ba4 17. b3 cxb3 18. axb3 Be8 19. h4 a5 20. h5 g5 21. Qh2 Rb7 22. h6 Bh8 23. Nf5 Rd7 24. Rd4 Ra7 25. Rc4 Bc6 26. Rxc6 Re8 27. Qxd6 Qxd6 28. Rxd6 a4 1-0

[Event "Santiago de Cuba Province-ch final"]
[Site "Santiago de Cuba"]
[Date "2018.09.26"]
[Round "1"]
[White "Cordon Antunez, Olga Rachel"]
[Black "Lavigne Lopez, Raul Leonardo"]
[Result "0-1"]
[ECO "B58"]
[WhiteElo "1854"]
[BlackElo "2109"]
[PlyCount "58"]
[EventDate "2018.09.26"]
[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 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nb3 Be7 7. Be2 0-0 8. 0-0 Nc6 9. Be3 Be6 10. Nd2 d5 11. exd5 Nxd5 12. Nxd5 Bxd5 13. c4 Be6 14. Ne4 Qc7 15. Nc5 Bf5 16. Bd3 Rad8 17. Qe2 Bc8 18. a3 f5 19. b4 e4 20. Bb1 Ne5 21. f4 Ng4 22. Nb3 Nxe3 23. Qxe3 Bf6 24. Ra2 Qxc4 25. Rc1 Qf7 26. Rd2 Rxd2 27. Nxd2 Be6 28. g4 Rd8 29. Kf1 Bd4 0-1

[Event "Santiago de Cuba Province-ch final"]
[Site "Santiago de Cuba"]
[Date "2018.09.26"]
[Round "2"]
[White "Correa Carrion, Yailandis"]
[Black "Cordon Antunez, Olga Rachel"]
[Result "1-0"]
[ECO "E11"]
[BlackElo "1854"]
[PlyCount "39"]
[EventDate "2018.09.26"]
[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. c4 Bb4+ 4. Bd2 Be7 5. Nc3 0-0 6. e4 d6 7. Bd3 b6 8. Qe2 Bb7 9. Rd1 c5 10. e5 dxe5 11. dxe5 Nfd7 12. Bf4 Nc6 13. h4 f5 14. exf6 Bxf6 15. Bxh7+ Kxh7 16. Ng5+ Bxg5 17. hxg5+ Kg8 18. Qxe6+ Rf7 19. g6 Qf6 20. gxf7+ 1-0

[Event "CUB Province-chT Schools 54th"]
[Site "Santa Clara"]
[Date "2018.07.17"]
[Round "9.5"]
[White "Bosch Valls, Leannet Mariah"]
[Black "Cordon Antunez, Olga Rachel"]
[Result "1/2-1/2"]
[ECO "C22"]
[WhiteElo "1951"]
[BlackElo "1851"]
[PlyCount "61"]
[EventDate "2018.07.13"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]
[WhiteTeam "Santiago de Cuba"]
[BlackTeam "Holguin"]
[WhiteTeamCountry "CUB"]
[BlackTeamCountry "CUB"]

1. e4 e5 2. d4 exd4 3. Qxd4 Nc6 4. Qe3 Nf6 5. Nc3 Bb4 6. Bd2 0-0 7. 0-0-0 Re8 8. Qg3 Nxe4 9. Nxe4 Rxe4 10. c3 Bc5 11. Bd3 Re8 12. Nf3 g6 13. Bf4 d6 14. h4 Qf6 15. Ng5 Ne5 16. Bc2 Bf5 17. Bb3 Kg7 18. h5 h6 19. Nh3 Bxh3 20. Rxh3 g5 21. Be3 Bxe3+ 22. fxe3 Qf5 23. Bc2 Qe6 24. Kb1 f5 25. Rf1 Rf8 26. Qe1 Rae8 27. b3 Ng4 28. Qe2 Nxe3 29. Re1 f4 30. Qd3 Rh8 31. g3 1/2-1/2

[Event "CUB Province-chT Schools 54th"]
[Site "Santa Clara"]
[Date "2018.07.16"]
[Round "7.7"]
[White "Comas Sanchez, Gabriela"]
[Black "Cordon Antunez, Olga Rachel"]
[Result "0-1"]
[ECO "C55"]
[BlackElo "1851"]
[PlyCount "58"]
[EventDate "2018.07.13"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]
[WhiteTeam "Sancti Spiritus"]
[BlackTeam "Holguin"]
[WhiteTeamCountry "CUB"]
[BlackTeamCountry "CUB"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. Nc3 Nf6 5. d3 d6 6. h3 0-0 7. a3 Be6 8. Ba2 a5 9. Bd2 Bxa2 10. Rxa2 d5 11. exd5 Nxd5 12. 0-0 f5 13. Re1 Bf6 14. Ra1 h6 15. Nxd5 Qxd5 16. Bc3 b5 17. Qe2 b4 18. axb4 axb4 19. Rxa8 Rxa8 20. Bd2 Rd8 21. Bc1 b3 22. Kh1 bxc2 23. Qxc2 Nb4 24. Qc4 Nxd3 25. Qxd5+ Rxd5 26. Rf1 e4 27. Nd2 Nxc1 28. Rxc1 Rxd2 29. Rxc7 Rd1+ 0-1

[Event "CUB Province-chT Schools 54th"]
[Site "Santa Clara"]
[Date "2018.07.16"]
[Round "8.4"]
[White "Cordon Antunez, Olga Rachel"]
[Black "Vieites Santana, Daniela Ines"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "1851"]
[BlackElo "1804"]
[PlyCount "109"]
[EventDate "2018.07.13"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]
[WhiteTeam "Holguin"]
[BlackTeam "Cienfuegos"]
[WhiteTeamCountry "CUB"]
[BlackTeamCountry "CUB"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. d3 b5 7. Bb3 0-0 8. c3 d6 9. h3 Na5 10. Bc2 c5 11. Nbd2 Nc6 12. Re1 b4 13. Nf1 Rb8 14. d4 bxc3 15. bxc3 Qa5 16. d5 Na7 17. c4 Bd7 18. a4 Rb7 19. Bd2 Qc7 20. a5 Rfb8 21. Bc3 Nc8 22. Ng3 h6 23. Nh2 Nh7 24. Nf5 Bxf5 25. exf5 Qd8 26. g4 Bh4 27. Kg2 Ng5 28. Nf3 Nxf3 29. Qxf3 Qf6 30. Qe4 Ne7 31. Re2 Bg5 32. f4 Bxf4 33. Qxf4 exf4 34. Bxf6 gxf6 35. Kf3 Kf8 36. Rae1 Rb2 37. Kxf4 R8b7 38. Bd1 R2b4 39. Re4 Rb1 40. Bc2 Rxe1 41. Rxe1 Rb2 42. Bd3 Ra2 43. Rb1 Ra4 44. Rb8+ Kg7 45. Re8 Ra3 46. Ke4 Ra1 47. Be2 Ra2 48. Kf3 Ng8 49. Rd8 Ra3+ 50. Kf2 h5 51. Rxd6 Rxh3 52. Rxa6 hxg4 53. d6 Rh2+ 54. Ke3 g3 55. d7 1-0

[Event "CUB Province-chT Schools 54th"]
[Site "Santa Clara"]
[Date "2018.07.15"]
[Round "6.7"]
[White "Cordon Antunez, Olga Rachel"]
[Black "Tornes Rosquet, Ingry"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "1851"]
[BlackElo "1574"]
[PlyCount "65"]
[EventDate "2018.07.13"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]
[WhiteTeam "Holguin"]
[BlackTeam "Artemisa"]
[WhiteTeamCountry "CUB"]
[BlackTeamCountry "CUB"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Bd6 7. 0-0 0-0 8. Nbd2 f5 9. Ne5 Nxd2 10. Bxd2 Nd7 11. f4 c5 12. Nxd7 Bxd7 13. dxc5 Bxc5+ 14. Kh1 Qb6 15. Rf3 Qxb2 16. Rb1 Qxa2 17. Rxb7 Rab8 18. Rxb8 Rxb8 19. Rf1 a5 20. h3 a4 21. Bc3 d4 22. Ba1 a3 23. c4 dxc3 24. Bxc3 Bc6 25. Be2 Re8 26. Bf3 Bxf3 27. Rxf3 Rb8 28. Kh2 Qe6 29. Be5 Ra8 30. Qa1 Qd7 31. Bxg7 Kf7 32. Bh8 Rg8 33. Be5 1/2-1/2

[Event "CUB Province-chT Schools 54th"]
[Site "Santa Clara"]
[Date "2018.07.15"]
[Round "5.3"]
[White "Hernandez Gil, Ineymig"]
[Black "Cordon Antunez, Olga Rachel"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "2081"]
[BlackElo "1851"]
[PlyCount "45"]
[EventDate "2018.07.13"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]
[WhiteTeam "Camaguey"]
[BlackTeam "Holguin"]
[WhiteTeamCountry "CUB"]
[BlackTeamCountry "CUB"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. d3 Nf6 5. Bb3 d6 6. 0-0 0-0 7. c3 Bg4 8. h3 Bh5 9. Re1 h6 10. Nbd2 Nh7 11. g4 Bg6 12. Kg2 Ng5 13. Nh4 Bh7 14. Nf5 g6 15. Nxh6+ Kg7 16. Nf3 Kxh6 17. h4 f6 18. hxg5+ fxg5 19. Rh1+ Kg7 20. Qg1 Qd7 21. Kf1 Rxf3 22. Qh2 Raf8 23. Qh6+ 1-0

[Event "CUB Province-chT Schools 54th"]
[Site "Santa Clara"]
[Date "2018.07.14"]
[Round "3.2"]
[White "Cordon Antunez, Olga Rachel"]
[Black "Diaz Garcia, Lianet"]
[Result "1-0"]
[ECO "B41"]
[WhiteElo "1851"]
[BlackElo "1896"]
[PlyCount "143"]
[EventDate "2018.07.13"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]
[WhiteTeam "Holguin"]
[BlackTeam "Matanzas"]
[WhiteTeamCountry "CUB"]
[BlackTeamCountry "CUB"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Qc7 6. Nc3 b6 7. a3 Bb7 8. Be3 Nf6 9. f3 Be7 10. Rc1 0-0 11. Be2 Nc6 12. b4 Rac8 13. 0-0 Rfd8 14. Qb3 Bd6 15. Nxc6 Bxc6 16. g3 h5 17. f4 Nxe4 18. Nxe4 Bxe4 19. Bxh5 g6 20. Bf3 Bxf3 21. Rxf3 Bf8 22. Bd4 Bg7 23. Bxg7 Kxg7 24. Qb2+ Kg8 25. f5 exf5 26. Rf4 Qd6 27. Rcf1 Rf8 28. g4 fxg4 29. Rxg4 f5 30. Rh4 Qf6 31. Qxf6 Rxf6 32. Rd4 Rc7 33. Rfd1 f4 34. Rxd7 Rxc4 35. Ra7 Rc8 36. Rxa6 f3 37. Rd2 Rcf8 38. Ra7 g5 39. Kf2 Rh6 40. Kg3 g4 41. Rf2 Rg6 42. Re7 Rf7 43. Re8+ Kg7 44. Re4 Ra7 45. Rxg4 Rxa3 46. Rxg6+ Kxg6 47. Rxf3 Ra4 48. Rf4 Ra3+ 49. Kg4 Rb3 50. Rd4 Kg7 51. h4 Rb1 52. Kg5 Rg1+ 53. Rg4 Rd1 54. Kh5+ Kh7 55. Rg5 Rd4 56. b5 Rb4 57. Rd5 Rb1 58. Kg5 Rg1+ 59. Kf6 Rh1 60. h5 Rb1 61. Ke7 Kh6 62. Kd7 Rc1 63. Rd6+ Kxh5 64. Rxb6 Kg5 65. Rc6 Rh1 66. b6 Rh7+ 67. Kc8 Rh8+ 68. Kb7 Kf5 69. Ka7 Ke5 70. b7 Kd5 71. Rc8 Rh7 72. Ka8 1-0

[Event "CUB Province-chT Schools 54th"]
[Site "Santa Clara"]
[Date "2018.07.14"]
[Round "4.2"]
[White "Cordon Antunez, Olga Rachel"]
[Black "Nieto Rego, Ana"]
[Result "0-1"]
[ECO "B41"]
[WhiteElo "1851"]
[BlackElo "2009"]
[PlyCount "70"]
[EventDate "2018.07.13"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]
[WhiteTeam "Holguin"]
[BlackTeam "La Habana"]
[WhiteTeamCountry "CUB"]
[BlackTeamCountry "CUB"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nf6 6. Nc3 Qc7 7. Be3 Be7 8. Rc1 b6 9. Be2 Bb7 10. f3 d6 11. 0-0 Nbd7 12. a3 0-0 13. b4 Rac8 14. Qe1 Rfe8 15. g4 h6 16. h4 Ne5 17. g5 hxg5 18. hxg5 Nh7 19. f4 Ng6 20. Qg3 e5 21. Nd5 exf4 22. Bxf4 Qd8 23. Nxe7+ Qxe7 24. Nf5 Qxe4 25. Bd3 Nxf4 26. Bxe4 Ne2+ 27. Kf2 Nxg3 28. Bxb7 Nxf5 29. Bxc8 Rxc8 30. Kf3 g6 31. Kf4 Nf8 32. Rf2 Ne6+ 33. Kg4 Ne3+ 34. Kf3 Nxc4 35. Rh1 Ne5+ 0-1

[Event "CUB Province-chT Schools 54th"]
[Site "Santa Clara"]
[Date "2018.07.13"]
[Round "2.3"]
[White "Arce Mesa, Roxana Araiz"]
[Black "Cordon Antunez, Olga Rachel"]
[Result "1/2-1/2"]
[ECO "C65"]
[WhiteElo "1883"]
[BlackElo "1851"]
[PlyCount "81"]
[EventDate "2018.07.13"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]
[WhiteTeam "Pinar del Rio"]
[BlackTeam "Holguin"]
[WhiteTeamCountry "CUB"]
[BlackTeamCountry "CUB"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 d6 5. c3 Bd7 6. 0-0 g6 7. Bg5 h6 8. Be3 Bg7 9. Nbd2 0-0 10. a4 Qe7 11. a5 a6 12. Bc4 Be6 13. Qb3 Bxc4 14. Nxc4 Rfb8 15. Rfe1 Nd7 16. Ncd2 Kh8 17. d4 f5 18. exf5 gxf5 19. dxe5 dxe5 20. Nc4 e4 21. Nd4 Nxd4 22. Bxd4 Bxd4 23. cxd4 Qg7 24. Rad1 Rg8 25. Qh3 Raf8 26. Re3 Nf6 27. Rg3 Qh7 28. Ne5 Nd5 29. Rxg8+ Rxg8 30. Qh4 Qg7 31. Qg3 Qxg3 32. hxg3 Re8 33. Rc1 Kg7 34. Kf1 Re7 35. Ke2 Nb4 36. Rc4 Nd5 37. Rc5 Nb4 38. b3 b6 39. axb6 cxb6 40. Rc4 a5 41. Rc8 1/2-1/2

[Event "CUB Province-chT Schools 54th"]
[Site "Santa Clara"]
[Date "2018.07.13"]
[Round "1.6"]
[White "Rodriguez Matos, Adriana"]
[Black "Cordon Antunez, Olga Rachel"]
[Result "1/2-1/2"]
[ECO "C55"]
[WhiteElo "1641"]
[BlackElo "1851"]
[PlyCount "59"]
[EventDate "2018.07.13"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]
[WhiteTeam "Guantanamo"]
[BlackTeam "Holguin"]
[WhiteTeamCountry "CUB"]
[BlackTeamCountry "CUB"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. 0-0 Nf6 5. d3 0-0 6. c3 d6 7. Nbd2 Na5 8. b4 Nxc4 9. Nxc4 Be6 10. Ne3 a5 11. a3 axb4 12. cxb4 d5 13. exd5 Nxd5 14. Nxe5 Bxb4 15. Bb2 Bc3 16. Bxc3 Nxc3 17. Qc2 Nb5 18. Qb2 Nd6 19. Rfc1 c6 20. d4 f6 21. Nd3 Nb5 22. Nc5 Qxd4 23. Qxd4 Nxd4 24. Rd1 Ne2+ 25. Kf1 Nf4 26. Nxb7 Nd5 27. Nc2 Nc3 28. Rd6 Bd5 29. Ne3 Nb5 30. Rd7 1/2-1/2

[Event "Capablanca Memorial U15 2nd"]
[Site "Havana"]
[Date "2018.05.19"]
[Round "7"]
[White "Diaz Rodriguez, Leandro"]
[Black "Cordon Antunez, Olga Rachel"]
[Result "1/2-1/2"]
[ECO "C45"]
[WhiteElo "1733"]
[BlackElo "1860"]
[PlyCount "89"]
[EventDate "2018.05.14"]
[EventType "swiss"]
[EventRounds "7"]
[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. d4 exd4 4. Nxd4 Bc5 5. Be3 Qf6 6. c3 Nge7 7. Bc4 0-0 8. 0-0 Ne5 9. Be2 d5 10. b4 Bb6 11. f4 Nc4 12. Bxc4 dxc4 13. Nd2 Bxd4 14. Bxd4 Qc6 15. f5 f6 16. Qe2 b5 17. Nf3 Re8 18. Qc2 a5 19. a4 Bd7 20. axb5 Qxb5 21. Bc5 Nc6 22. Qd2 Rad8 23. Nd4 Nxd4 24. Rxa5 Qb7 25. Bxd4 Qxe4 26. Qf2 Bc6 27. Rc5 Rd7 28. Qg3 Bd5 29. Ra5 Qd3 30. Raa1 Qxg3 31. hxg3 Re2 32. Rf2 Rxf2 33. Kxf2 Kf7 34. g4 Re7 35. g3 Ke8 36. Re1 Rxe1 37. Kxe1 Bf3 38. g5 Kf7 39. gxf6 gxf6 40. b5 Bg4 41. Ba7 Bxf5 42. Bb8 Bd7 43. Bxc7 Bxb5 44. Kf2 Bc6 45. Ke3 1/2-1/2

[Event "Capablanca Memorial U15 2nd"]
[Site "Havana"]
[Date "2018.05.18"]
[Round "6"]
[White "Cordon Antunez, Olga Rachel"]
[Black "Guerra Luaces, Fernando"]
[Result "0-1"]
[ECO "B94"]
[WhiteElo "1860"]
[BlackElo "1933"]
[PlyCount "64"]
[EventDate "2018.05.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CUB"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nf3 a6 7. Bg5 Be6 8. Be2 Be7 9. Qd2 Nbd7 10. 0-0 h6 11. Bxf6 Nxf6 12. Rfe1 0-0 13. a4 Rc8 14. Bd3 Nh5 15. Ne2 Bg4 16. Qe3 Kh8 17. h3 Be6 18. g4 Nf6 19. Ng3 Nh7 20. Nf5 Ng5 21. Nxe7 Nxf3+ 22. Qxf3 Qxe7 23. Kg2 Rfd8 24. Rh1 d5 25. h4 dxe4 26. Bxe4 Rc4 27. Rad1 Rxd1 28. Rxd1 Qxh4 29. Rh1 Qg5 30. Kg3 Bxg4 31. Qxg4 Qxg4+ 32. Kxg4 Rxe4+ 0-1

[Event "Capablanca Memorial U15 2nd"]
[Site "Havana"]
[Date "2018.05.17"]
[Round "5"]
[White "Perez Vazquez, Dainel Yoennis"]
[Black "Cordon Antunez, Olga Rachel"]
[Result "0-1"]
[ECO "C67"]
[BlackElo "1860"]
[PlyCount "46"]
[EventDate "2018.05.14"]
[EventType "swiss"]
[EventRounds "7"]
[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 Nf6 4. 0-0 Nxe4 5. Re1 Nd6 6. Bxc6 dxc6 7. Rxe5+ Be7 8. d3 0-0 9. Nbd2 Bf6 10. Re1 Bg4 11. h3 Be6 12. Nb3 Re8 13. d4 Bd5 14. Be3 Nc4 15. Rb1 a5 16. c3 Be4 17. Qe2 Bxb1 18. Rxb1 Qd5 19. a3 Nxe3 20. fxe3 Qxb3 21. e4 c5 22. d5 Bxc3 23. Qd3 Bd4+ 0-1

[Event "Capablanca Memorial U15 2nd"]
[Site "Havana"]
[Date "2018.05.16"]
[Round "4"]
[White "Cordon Antunez, Olga Rachel"]
[Black "Bello Rodriguez, Jonathan"]
[Result "1/2-1/2"]
[ECO "B92"]
[WhiteElo "1860"]
[BlackElo "1926"]
[PlyCount "66"]
[EventDate "2018.05.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CUB"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nf3 Be7 8. Bg5 Nbd7 9. 0-0 h6 10. Be3 Qc7 11. a4 b6 12. Nd5 Nxd5 13. exd5 0-0 14. Nd2 f5 15. f3 Bb7 16. c4 Bf6 17. Rc1 Rae8 18. b4 Qd8 19. Qb3 Qe7 20. c5 bxc5 21. bxc5 Rb8 22. Qa2 e4 23. fxe4 f4 24. Rxf4 Bg5 25. Rxf8+ Rxf8 26. Bxg5 Qxg5 27. c6 Qe3+ 28. Kh1 Qxe2 29. cxd7 Qg4 30. Qc2 Qxd7 31. h3 Rc8 32. Qd1 Rxc1 33. Qxc1 Qxa4 1/2-1/2

[Event "Capablanca Memorial U15 2nd"]
[Site "Havana"]
[Date "2018.05.15"]
[Round "3"]
[White "Portal Ramos, Cristian"]
[Black "Cordon Antunez, Olga Rachel"]
[Result "1/2-1/2"]
[ECO "C65"]
[WhiteElo "2056"]
[BlackElo "1860"]
[PlyCount "29"]
[EventDate "2018.05.14"]
[EventType "swiss"]
[EventRounds "7"]
[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 Nf6 4. d3 Bc5 5. c3 0-0 6. Bxc6 bxc6 7. Nxe5 d5 8. Bf4 dxe4 9. d4 Bd6 10. Nd2 Qe8 11. 0-0 Nd5 12. Bg3 f6 13. Nec4 Bxg3 14. hxg3 e3 15. Re1 1/2-1/2

[Event "Capablanca Memorial U15 2nd"]
[Site "Havana"]
[Date "2018.05.14"]
[Round "2"]
[White "Cordon Antunez, Olga Rachel"]
[Black "Albuerne Pena, Javier Ale"]
[Result "1-0"]
[ECO "C90"]
[WhiteElo "1860"]
[PlyCount "99"]
[EventDate "2018.05.14"]
[EventType "swiss"]
[EventRounds "7"]
[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. 0-0 d6 6. d3 Bg4 7. c3 Be7 8. Nbd2 b5 9. Bb3 0-0 10. Re1 h6 11. Nf1 Nh7 12. Bd5 Qd7 13. Bxc6 Qxc6 14. Nxe5 dxe5 15. Qxg4 Bg5 16. Bxg5 Nxg5 17. Ne3 Qe6 18. Nf5 Kh7 19. h4 g6 20. Nxh6 Kxh6 21. Qxg5+ Kg7 22. Re3 Qf6 23. Qxf6+ Kxf6 24. d4 c6 25. Kf1 Ke6 26. Ke2 f5 27. exf5+ Rxf5 28. Rxe5+ Rxe5+ 29. dxe5 Kxe5 30. Rd1 c5 31. Ke3 Rh8 32. g3 Rf8 33. f4+ Ke6 34. Ke4 b4 35. cxb4 cxb4 36. g4 Rc8 37. Rd2 Rc1 38. f5+ gxf5+ 39. gxf5+ Kf7 40. Rd7+ Kg8 41. Ke5 Rh1 42. Ra7 Rxh4 43. Rxa6 Rc4 44. Kf6 Rh4 45. Ra8+ Kh7 46. Kf7 Rc4 47. Ra7 Kh8 48. f6 Rh4 49. Ra5 Rc4 50. Rh5# 1-0

[Event "Capablanca Memorial U15 2nd"]
[Site "Havana"]
[Date "2018.05.14"]
[Round "1"]
[White "Gonzalez Ruiz, Adrian"]
[Black "Cordon Antunez, Olga Rachel"]
[Result "0-1"]
[ECO "B47"]
[BlackElo "1860"]
[PlyCount "64"]
[EventDate "2018.05.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CUB"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 a6 6. a4 Qc7 7. Be2 Nf6 8. Nxc6 bxc6 9. Bg5 Be7 10. 0-0 d5 11. exd5 exd5 12. Kh1 0-0 13. Re1 Re8 14. Bd3 Bb7 15. Qf3 Qd6 16. Re2 c5 17. Rae1 Kf8 18. Bxh7 Bc6 19. Bxf6 Bxf6 20. Rxe8+ Rxe8 21. Rxe8+ Kxe8 22. Qe2+ Qe5 23. Qxe5+ Bxe5 24. Bd3 c4 25. Be2 Bxc3 26. bxc3 Bxa4 27. Bf3 Bc6 28. h4 a5 29. g4 a4 30. h5 a3 31. g5 a2 32. h6 a1Q+ 0-1

[Event "Bayamo Cespedes tt"]
[Site "Bayamo"]
[Date "2018.03.06"]
[Round "10.2"]
[White "Cordon Antunez, Olga Rachel"]
[Black "Hernandez Gil, Ineymig"]
[Result "1/2-1/2"]
[ECO "B34"]
[WhiteElo "1862"]
[BlackElo "1945"]
[PlyCount "51"]
[EventDate "2018.03.01"]
[EventType "team-tourn"]
[EventRounds "10"]
[EventCountry "CUB"]
[EventCategory "1"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 d6 4. d4 cxd4 5. Nxd4 Bd7 6. Nc3 g6 7. Be3 Bg7 8. Qd2 Nf6 9. f3 0-0 10. h4 a6 11. Be2 h5 12. Nd5 Rc8 13. 0-0-0 Nxd5 14. exd5 Nxd4 15. Bxd4 Bf5 16. Bd3 Bxd4 17. Bxf5 Qb6 18. Qxd4 Qxd4 19. Rxd4 gxf5 20. Re1 Rfe8 21. Rd3 Rc4 22. g3 Kg7 23. b3 Rc5 24. Kb2 Kf6 25. c4 Rec8 26. Rc1 1/2-1/2

[Event "Bayamo Cespedes tt"]
[Site "Bayamo"]
[Date "2018.03.05"]
[Round "8.1"]
[White "Blanco Rodriguez, Roxana Salvador"]
[Black "Cordon Antunez, Olga Rachel"]
[Result "1/2-1/2"]
[ECO "C67"]
[WhiteElo "1875"]
[BlackElo "1862"]
[PlyCount "54"]
[EventDate "2018.03.01"]
[EventType "team-tourn"]
[EventRounds "10"]
[EventCountry "CUB"]
[EventCategory "1"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. Bxc6 dxc6 5. 0-0 Nxe4 6. Re1 Nd6 7. Nxe5 Be7 8. d4 0-0 9. Bf4 Be6 10. Nd2 Nf5 11. c3 c5 12. dxc5 Bxc5 13. Ndf3 h6 14. h3 Nh4 15. Qxd8 Nxf3+ 16. Nxf3 Rfxd8 17. Bxc7 Rd7 18. Bg3 Rad8 19. Be5 Bd5 20. Bd4 Bxf3 21. Bxc5 Bd5 22. Bd4 b6 23. a3 Bb3 24. Re3 f6 25. Rae1 Kf7 26. f3 Rc7 27. Kf2 Rcd7 1/2-1/2

[Event "Bayamo Cespedes tt"]
[Site "Bayamo"]
[Date "2018.03.05"]
[Round "9.3"]
[White "Padrino Delgado, Leandro"]
[Black "Cordon Antunez, Olga Rachel"]
[Result "1-0"]
[ECO "C67"]
[WhiteElo "1938"]
[BlackElo "1862"]
[PlyCount "67"]
[EventDate "2018.03.01"]
[EventType "team-tourn"]
[EventRounds "10"]
[EventCountry "CUB"]
[EventCategory "1"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 Nxe4 5. d4 Nd6 6. Bxc6 dxc6 7. dxe5 Nf5 8. Bg5 Qxd1 9. Rxd1 Be7 10. Nc3 b6 11. Rd2 h6 12. Bxe7 Nxe7 13. Rad1 Bg4 14. Rd3 Ng6 15. h3 Bxf3 16. Rxf3 Ke7 17. Re3 Rad8 18. Rde1 Rd2 19. R1e2 Rhd8 20. g3 Ke6 21. f4 h5 22. Ne4 Rxe2 23. Rxe2 Rd5 24. c4 Rd4 25. Ng5+ Ke7 26. f5 Nh8 27. b3 Rd3 28. Kf2 c5 29. h4 a5 30. Nh3 g6 31. Nf4 Rd8 32. f6+ Ke8 33. Nd5 c6 34. Nxb6 1-0

[Event "Bayamo Cespedes tt"]
[Site "Bayamo"]
[Date "2018.03.04"]
[Round "7.3"]
[White "Cordon Antunez, Olga Rachel"]
[Black "Alfonso Ruisanchez, Laritza"]
[Result "1-0"]
[ECO "B48"]
[WhiteElo "1862"]
[BlackElo "1910"]
[PlyCount "101"]
[EventDate "2018.03.01"]
[EventType "team-tourn"]
[EventRounds "10"]
[EventCountry "CUB"]
[EventCategory "1"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 a6 6. Be3 Qc7 7. Qd2 Nf6 8. f3 Bb4 9. a3 Bxc3 10. Qxc3 d5 11. Nxc6 Qxc6 12. Qxc6+ bxc6 13. exd5 exd5 14. Bc5 Bf5 15. 0-0-0 Kd7 16. g4 Be6 17. Bd3 Rac8 18. Bd4 Ne8 19. Rhe1 Kd6 20. Be5+ Kd7 21. Bd4 f6 22. Re3 Nd6 23. Rde1 Rhe8 24. Bxh7 Nc4 25. Rxe6 Rxe6 26. Bf5 Rce8 27. Bxe6+ Rxe6 28. Rxe6 Kxe6 29. h4 Kd6 30. b3 Nxa3 31. h5 Ke6 32. Kd2 Nb5 33. Bf2 d4 34. b4 Kd5 35. Kd3 c5 36. bxc5 Kxc5 37. Be1 Kd5 38. f4 Nc7 39. g5 Ne6 40. Bd2 fxg5 41. fxg5 Nf8 42. Bb4 Nh7 43. Be7 Ke6 44. g6 Nf6 45. Bxf6 Kxf6 46. Kxd4 Kg5 47. c4 a5 48. c5 a4 49. Kc3 Kxh5 50. c6 Kxg6 51. c7 1-0

[Event "Bayamo Cespedes tt"]
[Site "Bayamo"]
[Date "2018.03.04"]
[Round "6.2"]
[White "Machado Rojas, Gleidis Yisel"]
[Black "Cordon Antunez, Olga Rachel"]
[Result "1-0"]
[ECO "D03"]
[WhiteElo "1817"]
[BlackElo "1862"]
[PlyCount "21"]
[EventDate "2018.03.01"]
[EventType "team-tourn"]
[EventRounds "10"]
[EventCountry "CUB"]
[EventCategory "1"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 Be7 4. Nbd2 d5 5. e3 b6 6. Bd3 Bb7 7. c3 Nbd7 8. Qa4 0-0 9. Ne5 Nxe5 10. dxe5 Qd7 11. Qh4 1-0

[Event "Bayamo Cespedes tt"]
[Site "Bayamo"]
[Date "2018.03.03"]
[Round "5.2"]
[White "Hernandez Gil, Ineymig"]
[Black "Cordon Antunez, Olga Rachel"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "1945"]
[BlackElo "1862"]
[PlyCount "99"]
[EventDate "2018.03.01"]
[EventType "team-tourn"]
[EventRounds "10"]
[EventCountry "CUB"]
[EventCategory "1"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 dxc6 6. Bd3 Bc5 7. 0-0 Bg4 8. Qe1 0-0 9. Bg5 Qd4 10. Nd2 Qe5 11. Bh4 Nh5 12. Nc4 Qe6 13. Qd2 b5 14. Ne3 Nf4 15. Nxg4 Qxg4 16. Bg3 Nxd3 17. Qxd3 Bb6 18. Rad1 h6 19. c4 Rfe8 20. cxb5 cxb5 21. Qxb5 Qxe4 22. Rd7 c6 23. Qb3 Qe6 24. Qxe6 Rxe6 25. Rfd1 Rae8 26. Kf1 Re2 27. R7d2 Rxd2 28. Rxd2 Ba5 29. Rd1 Rd8 30. Ke2 Rxd1 31. Kxd1 Kf8 32. Bd6+ Ke8 33. Kc2 g6 34. Kd3 Kd7 35. Bf8 h5 36. f3 Ke6 37. Bc5 a6 38. Kc4 Bc7 39. Bg1 Bb8 40. Kb4 Bc7 41. Kc5 Kd7 42. a3 a5 43. h3 Be5 44. Bd4 Bxd4+ 45. Kxd4 Kd6 46. Kc4 Kd7 47. Kc5 Kc7 48. h4 f6 49. f4 f5 50. a4 1-0

[Event "Bayamo Cespedes tt"]
[Site "Bayamo"]
[Date "2018.03.02"]
[Round "3.1"]
[White "Cordon Antunez, Olga Rachel"]
[Black "Blanco Rodriguez, Roxana Salvador"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "1862"]
[BlackElo "1875"]
[PlyCount "34"]
[EventDate "2018.03.01"]
[EventType "team-tourn"]
[EventRounds "10"]
[EventCountry "CUB"]
[EventCategory "1"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bd6 5. Bd3 Nf6 6. c3 c6 7. Bg5 Nbd7 8. 0-0 0-0 9. Bxf6 Qxf6 10. Nbd2 Qe7 11. Re1 Qd8 12. Ne5 Nf6 13. Ndf3 Qc7 14. Qc2 h6 15. Rad1 Bg4 16. Nxg4 Nxg4 17. Bf5 Nf6 1/2-1/2

[Event "Bayamo Cespedes tt"]
[Site "Bayamo"]
[Date "2018.03.02"]
[Round "4.3"]
[White "Cordon Antunez, Olga Rachel"]
[Black "Padrino Delgado, Leandro"]
[Result "1-0"]
[ECO "B92"]
[WhiteElo "1862"]
[BlackElo "1938"]
[PlyCount "61"]
[EventDate "2018.03.01"]
[EventType "team-tourn"]
[EventRounds "10"]
[EventCountry "CUB"]
[EventCategory "1"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. Be3 Be7 9. 0-0 b5 10. Nd5 Nbd7 11. a4 Bxd5 12. exd5 b4 13. a5 Qc7 14. Qd2 Qb7 15. Rfd1 0-0 16. f4 Rfc8 17. Kh1 Rc7 18. fxe5 Nxe5 19. Bb6 Nc4 20. Qd4 Nxb6 21. axb6 Rxc2 22. Bd3 Rac8 23. Bxc2 Rxc2 24. Na5 Qc8 25. b7 Qb8 26. Qxb4 Rc7 27. Rac1 Bd8 28. Rxc7 Bxc7 29. Nc6 Nxd5 30. Rxd5 Qe8 31. b8Q 1-0

[Event "Bayamo Cespedes tt"]
[Site "Bayamo"]
[Date "2018.03.01"]
[Round "2.3"]
[White "Alfonso Ruisanchez, Laritza"]
[Black "Cordon Antunez, Olga Rachel"]
[Result "0-1"]
[ECO "C67"]
[WhiteElo "1910"]
[BlackElo "1862"]
[PlyCount "78"]
[EventDate "2018.03.01"]
[EventType "team-tourn"]
[EventRounds "10"]
[EventCountry "CUB"]
[EventCategory "1"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 Nxe4 5. Re1 Nd6 6. Nxe5 Be7 7. Ba4 Nxe5 8. Rxe5 0-0 9. d4 Bf6 10. Re1 Re8 11. Rxe8+ Nxe8 12. Nc3 c6 13. Ne4 d5 14. Nxf6+ Qxf6 15. c3 Nd6 16. Bc2 Bf5 17. Bd3 Re8 18. Be3 Bxd3 19. Qxd3 Nc4 20. b3 Nxe3 21. fxe3 Qe7 22. Re1 Qa3 23. Qc2 Qd6 24. Qd3 Re4 25. c4 Qb4 26. Rf1 Qe7 27. Rf3 g6 28. g3 Qb4 29. Rf1 Qa3 30. cxd5 cxd5 31. Qd2 Qe7 32. Kf2 h5 33. Rc1 h4 34. Rc8+ Kg7 35. Qc3 Qf6+ 36. Kg2 h3+ 37. Kg1 Qf3 38. Qd2 Rxe3 39. Rc2 Rd3 0-1

[Event "Bayamo Cespedes tt"]
[Site "Bayamo"]
[Date "2018.03.01"]
[Round "1.2"]
[White "Cordon Antunez, Olga Rachel"]
[Black "Machado Rojas, Gleidis Yisel"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1862"]
[BlackElo "1817"]
[PlyCount "96"]
[EventDate "2018.03.01"]
[EventType "team-tourn"]
[EventRounds "10"]
[EventCountry "CUB"]
[EventCategory "1"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Nf3 Bg4 4. Be2 Nxd5 5. d4 e6 6. 0-0 Be7 7. c3 Nd7 8. Ne5 Bf5 9. Nd2 Nxe5 10. dxe5 0-0 11. Nf3 c6 12. Nd4 Bg6 13. Kh1 Qc7 14. f4 Rad8 15. Qe1 Bc5 16. Nb3 Qb6 17. Qg3 a5 18. Nxc5 Qxc5 19. c4 Ne7 20. Be3 Qb4 21. b3 Nf5 22. Qf2 Nxe3 23. Qxe3 Qd2 24. Qxd2 Rxd2 25. Bf3 Rfd8 26. Rad1 Kf8 27. Kg1 Ke7 28. Rxd2 Rxd2 29. Rf2 Rxf2 30. Kxf2 Bb1 31. a3 Ba2 32. Bd1 a4 33. bxa4 Bxc4 34. a5 Kd7 35. Ke3 Bd5 36. g3 c5 37. Ba4+ Bc6 38. Bxc6+ Kxc6 39. a4 Kd5 40. Kd3 f6 41. Kc3 fxe5 42. fxe5 c4 43. Kb4 Kd4 44. Kb5 c3 45. Kb6 c2 46. Kxb7 c1Q 47. a6 Qb1+ 48. Ka8 Kc5 0-1

[Event "Camaguey 504 Anniv Escolar"]
[Site "Camaguey"]
[Date "2018.??.??"]
[Round "5.3"]
[White "Cordon Antunez, Olga Rachel"]
[Black "Diaz Garcia, Lianet"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "1862"]
[BlackElo "1906"]
[PlyCount "86"]
[EventDate "2018.02.01"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "CUB"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Ndb5 d6 7. Bf4 e5 8. Bg5 a6 9. Na3 b5 10. Nd5 Be7 11. Bxf6 Bxf6 12. c3 0-0 13. Be2 Bg5 14. Bf3 Ne7 15. Nxe7+ Qxe7 16. Nc2 Be6 17. Bg4 Bxg4 18. Qxg4 f5 19. exf5 d5 20. 0-0 Rad8 21. a4 Rd6 22. axb5 axb5 23. Ra5 g6 24. h4 Bxh4 25. g3 Bg5 26. f4 exf4 27. gxf4 gxf5 28. Qg2 Rg6 29. Qxd5+ Kh8 30. Rf2 Bxf4+ 31. Kf1 Rd6 32. Qf3 Rfd8 33. Qxf4 Rd1+ 34. Kg2 Qg7+ 35. Kf3 Qb7+ 36. Ke2 Qe7+ 37. Ne3 R8d2+ 38. Kf3 Qb7+ 39. Kg3 Rg1+ 40. Ng2 Rxg2+ 41. Rxg2 Rxg2+ 42. Kh3 Rg7 43. Qf1 Qc6 0-1

[Event "Camaguey 504 Anniv Escolar"]
[Site "Camaguey"]
[Date "2018.??.??"]
[Round "3.4"]
[White "Cordon Antunez, Olga Rachel"]
[Black "Hernandez Machado, Patricia M"]
[Result "1-0"]
[ECO "A43"]
[WhiteElo "1862"]
[BlackElo "1995"]
[PlyCount "53"]
[EventDate "2018.02.01"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "CUB"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 c5 6. d5 0-0 7. Bc4 b5 8. Bxb5 Nxe4 9. Nxe4 Qa5+ 10. Ned2 Qxb5 11. c4 Qa5 12. 0-0 Na6 13. Qe2 Re8 14. Ne4 Qb6 15. Bd2 Nc7 16. Bc3 Bxc3 17. bxc3 Ba6 18. Rab1 Qa5 19. Nfg5 Nxd5 20. f5 Rf8 21. Qd3 Nf6 22. fxg6 fxg6 23. Qh3 Bxc4 24. Nxf6+ Rxf6 25. Qxh7+ Kf8 26. Rxf6+ exf6 27. Rb7 1-0

[Event "Camaguey 504 Anniv Escolar"]
[Site "Camaguey"]
[Date "2018.??.??"]
[Round "6.3"]
[White "Hernandez Gil, Ineymig"]
[Black "Cordon Antunez, Olga Rachel"]
[Result "1/2-1/2"]
[ECO "C45"]
[WhiteElo "1945"]
[BlackElo "1862"]
[PlyCount "94"]
[EventDate "2018.02.01"]
[EventType "team-tourn"]
[EventRounds "7"]
[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. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. e5 Qe7 7. Qe2 Nd5 8. c4 Nb6 9. Nc3 Ba6 10. b3 d5 11. exd6 cxd6 12. Bg5 Qxe2+ 13. Bxe2 f6 14. Bf4 Kf7 15. 0-0-0 d5 16. Bf3 dxc4 17. Bxc6 Ba3+ 18. Kb1 Rac8 19. Bd7 Rcd8 20. Bf5 Bb4 21. Bc7 Rxd1+ 22. Rxd1 Bxc3 23. Bxb6 Bb5 24. Bxa7 cxb3 25. axb3 Ra8 26. Kc2 Be5 27. Bd4 Bxd4 28. Rxd4 Ra2+ 29. Kc3 Rxf2 30. Be4 Bf1 31. Bd5+ Ke7 32. Rg4 g6 33. b4 Kd6 34. Bf3 f5 35. Rd4+ Kc7 36. Rd2 Rxd2 37. Kxd2 Kb6 38. Kc3 Kc7 39. Kd4 Kd6 40. Bd5 h6 41. g3 g5 42. Bf7 Bb5 43. h3 Bc6 44. Bg6 Bd7 45. Bf7 f4 46. gxf4 gxf4 47. h4 Be6 1/2-1/2

[Event "Camaguey 504 Anniv Escolar"]
[Site "Camaguey"]
[Date "2018.??.??"]
[Round "2.1"]
[White "Hernandez Martinez, Yudis Glendy"]
[Black "Cordon Antunez, Olga Rachel"]
[Result "0-1"]
[ECO "C47"]
[BlackElo "1862"]
[PlyCount "74"]
[EventDate "2018.02.01"]
[EventType "team-tourn"]
[EventRounds "7"]
[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. d4 exd4 4. Nxd4 Nf6 5. Nc3 Bb4 6. Bc4 0-0 7. f3 Re8 8. 0-0 Qe7 9. Be3 Bxc3 10. bxc3 d5 11. Bd3 dxe4 12. fxe4 Bg4 13. Qd2 Nxe4 14. Bxe4 Qxe4 15. Rae1 Qg6 16. Rf2 Rad8 17. Qc1 h6 18. Rf4 Nxd4 19. cxd4 Rd7 20. Ref1 Rde7 21. Bd2 Bh3 22. R1f2 Re2 23. Qf1 Rxf2 24. Rxf2 Bg4 25. c3 Re6 26. Bf4 Rb6 27. Bxc7 Rb1 28. Bg3 Rxf1+ 29. Rxf1 Qd3 30. Be1 Be2 31. Rf2 Qd1 32. g3 Qxe1+ 33. Kg2 Bg4 34. h3 Qe4+ 35. Kh2 Bf3 36. h4 h5 37. Rb2 Qe1 0-1

[Event "Camaguey 504 Anniv Escolar"]
[Site "Camaguey"]
[Date "2018.??.??"]
[Round "1.4"]
[White "Perdomo Dayson, Anelys"]
[Black "Cordon Antunez, Olga Rachel"]
[Result "0-1"]
[ECO "C50"]
[BlackElo "1862"]
[PlyCount "54"]
[EventDate "2018.02.01"]
[EventType "team-tourn"]
[EventRounds "7"]
[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. Nc3 Nf6 4. Bc4 Bc5 5. 0-0 0-0 6. Re1 d6 7. d3 Bg4 8. Be3 Bb6 9. h3 Bxf3 10. Qxf3 Nd4 11. Bxd4 Bxd4 12. Bd5 c6 13. Bb3 b5 14. Rab1 a5 15. Ne2 a4 16. c3 axb3 17. cxd4 bxa2 18. Ra1 Qb6 19. Qe3 Nd7 20. dxe5 Qxe3 21. fxe3 Nxe5 22. Nf4 g5 23. Nh5 Nxd3 24. Re2 Nc1 25. Rc2 Nb3 26. Rxa2 Rxa2 27. Rxc6 Rd8 0-1

[Event "Adelquis Remon Memorial-H"]
[Site "Holguin"]
[Date "2017.11.06"]
[Round "9.3"]
[White "Cordon Antunez, Olga Rachel"]
[Black "Gonzalez Pina, Evelyn"]
[Result "0-1"]
[ECO "D05"]
[WhiteElo "1810"]
[BlackElo "1846"]
[PlyCount "132"]
[EventDate "2017.11.02"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "CUB"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 e6 4. Bd3 b6 5. 0-0 Nbd7 6. b3 Bb7 7. Bb2 Bd6 8. Ne5 0-0 9. Qe2 c5 10. Nxd7 Nxd7 11. f4 f5 12. g4 Qh4 13. g5 h6 14. Qg2 hxg5 15. Qxg5 Qxg5+ 16. fxg5 g6 17. Nd2 Rf7 18. Nf3 Rh7 19. a4 Rc8 20. Rf2 Be7 21. a5 c4 22. Bf1 b5 23. c3 a6 24. b4 Bd6 25. Be2 Kf7 26. Raf1 Rch8 27. Rg2 Rh3 28. Bc1 e5 29. Rff2 e4 30. Ne1 Ke8 31. Kh1 Nf8 32. Kg1 Ne6 33. Nc2 Be7 34. Rg3 Rxg3+ 35. hxg3 Nxg5 36. Rh2 Rxh2 37. Kxh2 Bd6 38. Kg2 Ne6 39. Bd2 g5 40. Bh5+ Ke7 41. Bd1 f4 42. Be1 Bc8 43. Bf2 f3+ 44. Kh2 Ng7 45. Kg1 Kf6 46. Ne1 Kf5 47. Nxf3 exf3 48. Bxf3 Be6 49. g4+ Kf6 50. Kg2 Ke7 51. e4 dxe4 52. Bxe4 Bc8 53. Be3 Ne6 54. Bf5 Bb7+ 55. Kf2 Nf4 56. Kg1 Kf6 57. Kf2 Nd5 58. Bd2 Ne7 59. Bc2 Bc8 60. Kf3 Ng8 61. Ke4 Bxg4 62. Kd5 Bf4 63. Bxf4 gxf4 64. Kc6 f3 65. Be4 f2 66. Bg2 Bf3+ 0-1

[Event "Adelquis Remon Memorial-H"]
[Site "Holguin"]
[Date "2017.11.06"]
[Round "8.2"]
[White "Rodriguez Basulto, Reyson Ricardo"]
[Black "Cordon Antunez, Olga Rachel"]
[Result "1-0"]
[ECO "C84"]
[WhiteElo "1837"]
[BlackElo "1810"]
[PlyCount "91"]
[EventDate "2017.11.02"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "CUB"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Be7 7. d3 d6 8. a4 Bg4 9. c3 Na5 10. Bc2 c5 11. h3 Bd7 12. Re1 0-0 13. Nbd2 Re8 14. Nf1 c4 15. d4 Bf8 16. dxe5 dxe5 17. Bg5 Bc6 18. Qxd8 Rexd8 19. Nxe5 Re8 20. Nxc6 Nxc6 21. Bxf6 gxf6 22. Ne3 Bd6 23. Nd5 Kg7 24. Red1 Red8 25. axb5 axb5 26. Rxa8 Rxa8 27. Nxf6 Be5 28. Nd5 Ra2 29. Rb1 Bd6 30. f4 b4 31. Bd1 bxc3 32. Nxc3 Ra8 33. e5 Bc5+ 34. Kf1 Rd8 35. Be2 Be3 36. g3 Rd2 37. Nd1 Bb6 38. Bxc4 Rh2 39. Bd5 Ne7 40. Be4 Rxh3 41. Kg2 Rh6 42. f5 Kf8 43. f6 Ng6 44. Rc1 Ke8 45. Rc8+ Kd7 46. Bf5# 1-0

[Event "Adelquis Remon Memorial-H"]
[Site "Holguin"]
[Date "2017.11.05"]
[Round "6.3"]
[White "Cabrera Gonzalez, Maximo Ariel"]
[Black "Cordon Antunez, Olga Rachel"]
[Result "0-1"]
[ECO "C96"]
[WhiteElo "1904"]
[BlackElo "1810"]
[PlyCount "78"]
[EventDate "2017.11.02"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "CUB"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Be7 7. Re1 0-0 8. c3 d6 9. h3 Na5 10. Bc2 c5 11. d4 Nd7 12. Nbd2 exd4 13. cxd4 Nc6 14. Nf1 Bf6 15. dxc5 dxc5 16. Qd5 Nde5 17. Qxc5 Nxf3+ 18. gxf3 Nd4 19. Bd1 Bxh3 20. Qh5 Qd7 21. Ne3 Be6 22. Ng4 Bxg4 23. fxg4 Rfe8 24. Re3 Re5 25. Qh1 Rae8 26. f4 Nf5 27. Be2 Nxe3 28. fxe5 Nxg4 29. Bxg4 Qxg4+ 30. Qg2 Qd1+ 31. Qf1 Qxf1+ 32. Kxf1 Rxe5 33. Bd2 Rxe4 34. Rc1 Rc4 35. Re1 g5 36. Re8+ Kg7 37. Ra8 Rc2 38. Bc3 Bxc3 39. bxc3 Rxa2 0-1

[Event "Adelquis Remon Memorial-H"]
[Site "Holguin"]
[Date "2017.11.05"]
[Round "7.2"]
[White "Cordon Antunez, Olga Rachel"]
[Black "Molina Figueredo, Rafael"]
[Result "1/2-1/2"]
[ECO "B45"]
[WhiteElo "1810"]
[BlackElo "1934"]
[PlyCount "98"]
[EventDate "2017.11.02"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "CUB"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be3 Bb4 7. Bd3 d5 8. Nxc6 bxc6 9. e5 Nd7 10. Qg4 Bf8 11. f4 c5 12. Nb5 c4 13. Be2 Qa5+ 14. Nc3 Rb8 15. Bd2 g6 16. 0-0 Qb6+ 17. Kh1 Qxb2 18. Rab1 Qxc2 19. Rxb8 Nxb8 20. Nxd5 Bg7 21. Bb4 Bb7 22. Ne3 Qb2 23. Bd6 Nc6 24. Nxc4 Qxa2 25. Bc5 Bf8 26. Bxf8 Kxf8 27. Nd6 Nd4 28. Bc4 Qb2 29. Qg5 Qxg2+ 30. Qxg2 Bxg2+ 31. Kxg2 Nf5 32. Nxf5 gxf5 33. Ra1 Kg7 34. Rxa7 Kg6 35. Ra6 Re8 36. Rd6 Re7 37. Bd5 Kg7 38. Bc6 Ra7 39. Rd7 Ra2+ 40. Kg3 Rc2 41. Bf3 Rc3 42. Kf2 Rc2+ 43. Kg3 Rc3 44. h4 h6 45. Ra7 Rb3 46. Rb7 Ra3 47. Rd7 Rc3 48. Kg2 Rc2+ 49. Kg1 Kg6 1/2-1/2

[Event "Adelquis Remon Memorial-H"]
[Site "Holguin"]
[Date "2017.11.04"]
[Round "5.1"]
[White "Cordon Antunez, Olga Rachel"]
[Black "Almaguer Merino, Yamisleydis"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "1810"]
[BlackElo "1825"]
[PlyCount "45"]
[EventDate "2017.11.02"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "CUB"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. c3 Nge7 5. 0-0 a6 6. Ba4 b5 7. Bc2 Ng6 8. d4 cxd4 9. cxd4 Bb7 10. d5 Nce5 11. Nxe5 Nxe5 12. Bf4 Bd6 13. Nc3 0-0 14. a3 Qc7 15. Re1 exd5 16. Nxd5 Bxd5 17. exd5 Nf3+ 18. Qxf3 Bxf4 19. Bd3 Bxh2+ 20. Kh1 Bd6 21. Re4 Qd8 22. Qh3 Qg5 23. Rg4 1-0

[Event "Adelquis Remon Memorial-H"]
[Site "Holguin"]
[Date "2017.11.03"]
[Round "3.2"]
[White "Cordon Antunez, Olga Rachel"]
[Black "Rodriguez Basulto, Reyson Ricardo"]
[Result "1/2-1/2"]
[ECO "B92"]
[WhiteElo "1810"]
[BlackElo "1837"]
[PlyCount "46"]
[EventDate "2017.11.02"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "CUB"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. Be3 Be6 9. 0-0 0-0 10. Qd3 Nbd7 11. Nd5 Bxd5 12. exd5 b5 13. a4 b4 14. c4 Nc5 15. Nxc5 dxc5 16. b3 Bd6 17. f4 Qc7 18. Qf5 Rae8 19. Bd3 exf4 20. Bxf4 Bxf4 21. Qxf4 Qxf4 22. Rxf4 Re3 23. Rd1 Ne8 1/2-1/2

[Event "Adelquis Remon Memorial-H"]
[Site "Holguin"]
[Date "2017.11.03"]
[Round "4.3"]
[White "Gonzalez Pina, Evelyn"]
[Black "Cordon Antunez, Olga Rachel"]
[Result "1-0"]
[ECO "C90"]
[WhiteElo "1846"]
[BlackElo "1810"]
[PlyCount "69"]
[EventDate "2017.11.02"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "CUB"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 Be7 7. 0-0 0-0 8. Nbd2 d6 9. c3 Bb7 10. Re1 Nb8 11. Nf1 Nbd7 12. Ng3 g6 13. Bh6 Re8 14. Ng5 d5 15. Qf3 Bf8 16. Bxf8 Rxf8 17. exd5 Nc5 18. N5e4 Nfxe4 19. dxe4 Nxb3 20. axb3 Qd6 21. c4 c5 22. Qe3 b4 23. Ne2 Kg7 24. f4 f6 25. fxe5 fxe5 26. Nc1 Rac8 27. Nd3 Rc7 28. Rf1 Re8 29. Rf3 Rce7 30. Ra5 Qb6 31. Ra1 Qd6 32. Raf1 Qb6 33. Rh3 Kg8 34. Qg5 Rd7 35. Nxe5 1-0

[Event "Adelquis Remon Memorial-H"]
[Site "Holguin"]
[Date "2017.11.02"]
[Round "1.3"]
[White "Cordon Antunez, Olga Rachel"]
[Black "Cabrera Gonzalez, Maximo Ariel"]
[Result "1-0"]
[ECO "C90"]
[WhiteElo "1810"]
[BlackElo "1904"]
[PlyCount "63"]
[EventDate "2017.11.02"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "CUB"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 0-0 7. c3 b5 8. Bb3 d6 9. h3 Na5 10. Bc2 c5 11. d3 Nc6 12. Nbd2 Re8 13. Nf1 Bf8 14. Bg5 h6 15. Bh4 g5 16. Bg3 Bg7 17. Ne3 d5 18. exd5 Nxd5 19. Nxd5 Qxd5 20. d4 cxd4 21. cxd4 Ra7 22. Be4 Qd7 23. dxe5 Na5 24. Qc2 Qe7 25. e6 Bxe6 26. Rad1 Rc8 27. Qe2 Qb4 28. Nxg5 Bxa2 29. Bd6 Qxb2 30. Qh5 Qf6 31. Nh7 Qb2 32. Qf5 1-0

[Event "Adelquis Remon Memorial-H"]
[Site "Holguin"]
[Date "2017.11.02"]
[Round "2.2"]
[White "Molina Figueredo, Rafael"]
[Black "Cordon Antunez, Olga Rachel"]
[Result "0-1"]
[ECO "C45"]
[WhiteElo "1934"]
[BlackElo "1810"]
[PlyCount "52"]
[EventDate "2017.11.02"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "CUB"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Qf6 5. c3 Bc5 6. Be3 Nge7 7. Qd2 h6 8. Nb5 Bxe3 9. Qxe3 0-0 10. Nxc7 Rb8 11. Nd5 Nxd5 12. exd5 Ne7 13. Bc4 b5 14. Bb3 Bb7 15. 0-0 Nxd5 16. Bxd5 Bxd5 17. Qxa7 Rfe8 18. Na3 Qc6 19. f3 Rb6 20. Qa5 Qc5+ 21. Kh1 Re2 22. Rad1 Rg6 23. g3 Bxf3+ 24. Rxf3 Qh5 25. Qa8+ Kh7 26. h4 Qg4 0-1

[Event "CUB School-chT"]
[Site "Santa Clara"]
[Date "2017.07.17"]
[Round "9.6"]
[White "Martinez Fish, Leidys Marai"]
[Black "Cordon Antunez, Olga Rachel"]
[Result "1/2-1/2"]
[ECO "C45"]
[WhiteElo "1696"]
[BlackElo "1775"]
[PlyCount "33"]
[EventDate "2017.07.13"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. d4 exd4 3. Nf3 Nc6 4. Nxd4 Bc5 5. Nxc6 Qf6 6. Qf3 dxc6 7. Qg3 Be6 8. Nc3 Nh6 9. Bg5 Qg6 10. Bxh6 Qxh6 11. Qxc7 0-0 12. Bd3 Rfd8 13. Qg3 b5 14. 0-0 a5 15. a3 Bd4 16. Rfd1 Qf6 17. Be2 1/2-1/2

[Event "CUB School-chT"]
[Site "Santa Clara"]
[Date "2017.07.16"]
[Round "7.3"]
[White "Cordon Antunez, Olga Rachel"]
[Black "Hernandez Arencibia, Miralys"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "1775"]
[PlyCount "45"]
[EventDate "2017.07.13"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Nf6 5. Bd3 Bd6 6. Qe2+ Be6 7. Ng5 Qe7 8. Nxe6 Qxe6 9. 0-0 Qxe2 10. Bxe2 0-0 11. Bg5 Nbd7 12. Nd2 c6 13. Bd3 Rfe8 14. Rfe1 h6 15. Bxf6 Nxf6 16. g3 Rad8 17. c3 Kf8 18. h3 Re7 19. Rxe7 Bxe7 20. Re1 Re8 21. Nf3 Bd6 22. Rxe8+ Kxe8 23. Nd2 1/2-1/2

[Event "CUB School-chT"]
[Site "Santa Clara"]
[Date "2017.07.16"]
[Round "8.1"]
[White "Cordon Antunez, Olga Rachel"]
[Black "Hernandez Machado, Patricia M"]
[Result "1/2-1/2"]
[ECO "B77"]
[WhiteElo "1775"]
[BlackElo "1930"]
[PlyCount "92"]
[EventDate "2017.07.13"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[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. Qd2 Nc6 9. Bc4 Bd7 10. 0-0-0 Rb8 11. Bb3 Na5 12. Kb1 b5 13. h4 Nc4 14. Bxc4 bxc4 15. Ka1 h5 16. g4 Qb6 17. Rb1 Qa6 18. gxh5 Nxh5 19. Bh6 Rfc8 20. Bxg7 Kxg7 21. Nf5+ Bxf5 22. exf5 Rc5 23. Qd4+ Kh7 24. fxg6+ fxg6 25. Rhg1 e5 26. Qg4 Rg8 27. Rbd1 Rc6 28. Ne4 Qb7 29. Nxd6 Qe7 30. Ne4 Rg7 31. Ng5+ Kh8 32. Qe4 Rc8 33. Rge1 Rc5 34. Rd2 Nf6 35. Qe3 c3 36. bxc3 Ra5 37. c4 Qb4 38. c3 Qxc4 39. Red1 Rd7 40. Rb1 Rc7 41. Rb4 Qf1+ 42. Kb2 Qa6 43. Kb1 Qf1+ 44. Kb2 Qa6 45. Kb1 Qf1+ 46. Kb2 Qa6 1/2-1/2

[Event "CUB School-chT"]
[Site "Santa Clara"]
[Date "2017.07.15"]
[Round "5.5"]
[White "Cordon Antunez, Olga Rachel"]
[Black "Martin Beltran, Thalia"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "1775"]
[BlackElo "1617"]
[PlyCount "91"]
[EventDate "2017.07.13"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 Bg4 4. dxe5 Nd7 5. Be2 dxe5 6. 0-0 Be7 7. Be3 Ngf6 8. Nc3 0-0 9. h3 Bxf3 10. Bxf3 c6 11. Ne2 Qc7 12. g4 Kh8 13. Ng3 g6 14. Bg2 Rg8 15. Kh1 Bc5 16. Bh6 Qb6 17. g5 Rad8 18. gxf6 Nxf6 19. Qf3 Rd6 20. Bg5 Nd7 21. Rad1 Rf8 22. Rxd6 Bxd6 23. Qg4 Qc7 24. Rd1 Nb6 25. Qh4 Kg8 26. Bh6 Be7 27. Qg4 Rd8 28. Rxd8+ Qxd8 29. Nf5 Nd7 30. h4 Nf6 31. Nxe7+ Qxe7 32. Qc8+ Qe8 33. Qxe8+ Nxe8 34. f4 exf4 35. Bxf4 Nf6 36. Bf3 Kf8 37. Kg2 Ke7 38. Bg5 Ke6 39. Kg3 Ke5 40. Bxf6+ Kxf6 41. Kf4 a6 42. e5+ Ke6 43. Ke4 f5+ 44. exf6 Kxf6 45. Kf4 g5+ 46. hxg5+ 1-0

[Event "CUB School-chT"]
[Site "Santa Clara"]
[Date "2017.07.15"]
[Round "6.5"]
[White "Manso Lopez, Rosangela"]
[Black "Cordon Antunez, Olga Rachel"]
[Result "0-1"]
[ECO "A47"]
[WhiteElo "1554"]
[BlackElo "1775"]
[PlyCount "54"]
[EventDate "2017.07.13"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 Be7 4. e3 b6 5. Bd3 Bb7 6. Nbd2 0-0 7. c3 c5 8. Qc2 d6 9. h3 Nbd7 10. 0-0 Rc8 11. e4 cxd4 12. e5 dxe5 13. Nxe5 dxc3 14. bxc3 Nxe5 15. Bxe5 Qd5 16. Nf3 h6 17. Rad1 Qc5 18. Bd4 Qa5 19. Nd2 e5 20. Be3 Qxc3 21. Qb1 Qc6 22. f3 Bc5 23. Bxc5 Qxc5+ 24. Kh1 Nh5 25. Nb3 Ng3+ 26. Kh2 Nxf1+ 27. Rxf1 Qe7 0-1

[Event "CUB School-chT"]
[Site "Santa Clara"]
[Date "2017.07.14"]
[Round "4.4"]
[White "Machado Rojas, Gleidis Yisel"]
[Black "Cordon Antunez, Olga Rachel"]
[Result "1/2-1/2"]
[ECO "A47"]
[WhiteElo "1768"]
[BlackElo "1775"]
[PlyCount "93"]
[EventDate "2017.07.13"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 Be7 4. e3 b6 5. Bd3 Bb7 6. Nbd2 0-0 7. 0-0 c5 8. c3 d6 9. Qc2 h6 10. Bh4 Nbd7 11. a4 a6 12. Rfe1 e5 13. dxe5 dxe5 14. Bg3 Bd6 15. Ne4 Bc7 16. Rad1 Qb8 17. Nfd2 Re8 18. Nc4 Nxe4 19. Bxe4 Bxe4 20. Qxe4 Nf6 21. Qc6 Re6 22. Qf3 b5 23. axb5 axb5 24. Na3 Ra5 25. Rd2 e4 26. Bxc7 Qxc7 27. Qe2 Qb7 28. Red1 Rea6 29. h3 b4 30. cxb4 cxb4 31. Nc4 Ra1 32. Nd6 Qc6 33. Qb5 Qxb5 34. Nxb5 Rxd1+ 35. Rxd1 Ra2 36. b3 Rb2 37. Nd4 Nd5 38. Ra1 Nc3 39. Ra8+ Kh7 40. Rb8 Na2 41. Rb7 Kg8 42. Rc7 Rb1+ 43. Kh2 Nc1 44. Rc8+ Kh7 45. Rc4 Nd3 46. Kg3 Rb2 47. Rc2 1/2-1/2

[Event "CUB School-chT"]
[Site "Santa Clara"]
[Date "2017.07.14"]
[Round "3.7"]
[White "Parra Hidalgo, Leydi Laura"]
[Black "Cordon Antunez, Olga Rachel"]
[Result "0-1"]
[ECO "C45"]
[WhiteElo "1808"]
[BlackElo "1775"]
[PlyCount "72"]
[EventDate "2017.07.13"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Qf6 6. c3 Nge7 7. Be2 b6 8. 0-0 Bb7 9. Bf3 Bxd4 10. cxd4 0-0-0 11. Nc3 g5 12. e5 Qg7 13. Ne4 g4 14. Bxg4 Nxe5 15. dxe5 Bxe4 16. f3 Bb7 17. Rc1 Rhg8 18. Bf4 Nc6 19. b4 Kb8 20. Re1 h5 21. Bh3 Rge8 22. Qc2 d6 23. b5 Nd4 24. Qxc7+ Ka8 25. Re3 Nxf3+ 26. Kf1 Nxe5 27. Ra3 Nd7 28. g3 Qb2 29. Qc3 Qxb5+ 30. Kg1 Rc8 31. Qd2 Rxc1+ 32. Qxc1 Rc8 33. Qd2 Qb1+ 34. Bf1 Rc2 35. Qxd6 Rg2+ 36. Kh1 Qxf1# 0-1

[Event "CUB School-chT"]
[Site "Santa Clara"]
[Date "2017.07.13"]
[Round "2.5"]
[White "Cordon Antunez, Olga Rachel"]
[Black "Bosch Valls, Leannet Mariah"]
[Result "0-1"]
[ECO "C84"]
[WhiteElo "1775"]
[BlackElo "1847"]
[PlyCount "58"]
[EventDate "2017.07.13"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. 0-0 Bd7 6. c3 Nf6 7. Re1 Be7 8. d3 0-0 9. Nbd2 Re8 10. Nf1 Bf8 11. Ne3 g6 12. h3 Bg7 13. Nh2 h6 14. Nhg4 Nxg4 15. Nxg4 Kh7 16. Qf3 f5 17. exf5 gxf5 18. Ne3 Rf8 19. Bc2 Kh8 20. Nd5 Ne7 21. Nxe7 Qxe7 22. d4 Bc6 23. Qh5 Qf6 24. Be3 Be8 25. Qf3 Bg6 26. Rad1 f4 27. Bxg6 fxe3 28. Qxf6 Rxf6 29. Rxe3 Rxg6 0-1

[Event "CUB School-chT"]
[Site "Santa Clara"]
[Date "2017.07.13"]
[Round "1.1"]
[White "Cordon Antunez, Olga Rachel"]
[Black "Sierra Cartaya, Ana Barbara"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1775"]
[BlackElo "1971"]
[PlyCount "122"]
[EventDate "2017.07.13"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Be3 c6 5. f3 Nbd7 6. Qd2 b5 7. d5 cxd5 8. Nxd5 a6 9. 0-0-0 Bg7 10. Nxf6+ Nxf6 11. e5 Nd7 12. exd6 0-0 13. Bg5 Nf6 14. dxe7 Qxe7 15. Re1 Qc7 16. Bd3 Be6 17. Kb1 Nd5 18. Ne2 Qc5 19. Bh6 Bh8 20. Nf4 Rfe8 21. Nxe6 fxe6 22. Be3 Qc7 23. Qc1 Nc3+ 24. Ka1 Qa5 25. a3 Nd5 26. Kb1 b4 27. Bd2 Rab8 28. a4 Nc3+ 29. Bxc3 bxc3 30. b3 Qxa4 31. Qb2 cxb2 32. bxa4 Rb4 33. Re4 Rxe4 34. Bxe4 Rc8 35. Bd3 Rc3 36. Rd1 Ra3 37. c3 Bxc3 38. Kc2 Bf6 39. Bxa6 Rxa4 40. Bb5 Ra1 41. Rb1 Ra5 42. Bc4 Kf7 43. Re1 Be5 44. f4 Ra1 45. Bxe6+ Kf6 46. Rb1 Rxb1 47. Kxb1 Kxe6 48. fxe5 Kxe5 49. Kxb2 Ke4 50. Kc2 Ke3 51. Kd1 Kf2 52. g4 g5 53. Kd2 Kg2 54. Ke2 Kxh2 55. Kf2 Kh3 56. Kf3 h6 57. Kf2 Kxg4 58. Kg2 h5 59. Kh1 Kf3 60. Kg1 g4 61. Kf1 g3 0-1

[Event "Camaguey 503 op"]
[Site "Camaguey"]
[Date "2017.02.06"]
[Round "9.2"]
[White "Cordon Antunez, Olga Rachel"]
[Black "Muniz Guevara, Amanda Maria"]
[Result "1-0"]
[ECO "C42"]
[BlackElo "1740"]
[PlyCount "65"]
[EventDate "2017.02.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d3 Nf6 6. Bg5 Be7 7. Nc3 0-0 8. Be2 h6 9. Bh4 d5 10. d4 Bf5 11. 0-0 Nc6 12. a3 Re8 13. Bb5 Ne4 14. Bxe7 Rxe7 15. Nxe4 Bxe4 16. Bxc6 bxc6 17. Re1 Qd6 18. Nd2 Bf5 19. Rxe7 Qxe7 20. c3 Re8 21. Nf3 f6 22. Qd2 Be4 23. Re1 Qd7 24. Qf4 g5 25. Qxf6 Re6 26. Ne5 Qe8 27. Ng4 Qc8 28. Nxh6+ Kh7 29. Qxg5 Rxh6 30. f3 Qe6 31. fxe4 dxe4 32. Qf4 Rg6 33. Rxe4 1-0

[Event "Camaguey 503 op"]
[Site "Camaguey"]
[Date "2017.02.05"]
[Round "8.5"]
[White "Cabrera Ramirez, Anyeli"]
[Black "Cordon Antunez, Olga Rachel"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "1344"]
[PlyCount "62"]
[EventDate "2017.02.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Be2 0-0 6. 0-0 c6 7. h3 e6 8. a4 Nbd7 9. Bf4 Qe7 10. e5 dxe5 11. Nxe5 Nd5 12. Nxd5 exd5 13. Nxd7 Bxd7 14. Bf3 Rfe8 15. Qd2 Qh4 16. c3 Qf6 17. Be5 Qd8 18. Bxg7 Kxg7 19. Rfe1 Qf6 20. Rxe8 Rxe8 21. Qd3 Bf5 22. Qd1 Qg5 23. Bg4 Bxg4 24. Qxg4 Qd2 25. Qd1 Qxb2 26. Rc1 b6 27. c4 Re2 28. Qf1 Rxf2 29. Qxf2 Qxc1+ 30. Qf1 Qxf1+ 31. Kxf1 dxc4 0-1

[Event "Camaguey 503 op"]
[Site "Camaguey"]
[Date "2017.02.04"]
[Round "7.1"]
[White "Cabrera Ramos, Brenda Milagros"]
[Black "Cordon Antunez, Olga Rachel"]
[Result "1/2-1/2"]
[ECO "B08"]
[WhiteElo "1495"]
[PlyCount "82"]
[EventDate "2017.02.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Bc4 0-0 6. 0-0 Nc6 7. Re1 Bg4 8. Bg5 Bxf3 9. gxf3 e5 10. dxe5 Nxe5 11. Be2 Qd7 12. Kh1 Qh3 13. Rg1 h5 14. Rg3 Qe6 15. Bxf6 Bxf6 16. f4 Ng4 17. Bxg4 hxg4 18. Qe2 Bxc3 19. bxc3 f5 20. Rb1 b6 21. c4 Rae8 22. Re3 fxe4 23. Rg1 Rxf4 24. h3 Qf6 25. Rg2 gxh3 26. Rxh3 Rf3 27. Rh6 Kg7 28. Rgxg6+ Qxg6 29. Rxg6+ Kxg6 30. Kg2 Kf5 31. Qd1 Re5 32. Qh1 Kg4 33. Qh6 Ref5 34. Qg6+ Kh4 35. Qh7+ Kg4 36. Qg7+ Kh4 37. Qe7+ Kh5 38. Qh7+ Kg5 39. Qg7+ Kh5 40. Qh7+ Kg5 41. Qg8+ Kh5 1/2-1/2

[Event "Camaguey 503 op"]
[Site "Camaguey"]
[Date "2017.02.04"]
[Round "6.5"]
[White "Cordon Antunez, Olga Rachel"]
[Black "Lopez Reyes, Claudia"]
[Result "1-0"]
[ECO "B84"]
[BlackElo "1600"]
[PlyCount "75"]
[EventDate "2017.02.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f4 e6 7. Be2 b5 8. Bf3 Bb7 9. e5 Nd5 10. Nxd5 exd5 11. Qe2 Be7 12. exd6 Qxd6 13. Nf5 Qf6 14. Qxe7+ Qxe7+ 15. Nxe7 Kxe7 16. Be3 Nd7 17. 0-0-0 Kd6 18. Rd2 Rac8 19. Bd4 Rhg8 20. Rhd1 a5 21. Bxd5 Bxd5 22. Be5+ Nxe5 23. Rxd5+ Kc6 24. Rd6+ Kc7 25. fxe5 Rgd8 26. Rxd8 Rxd8 27. Rxd8 Kxd8 28. Kd2 Kd7 29. Ke3 Kc6 30. Kd4 g6 31. g4 h6 32. h4 a4 33. b3 axb3 34. cxb3 h5 35. g5 Kb6 36. b4 Kc6 37. a3 Kb6 38. Kd5 1-0

[Event "Camaguey 503 op"]
[Site "Camaguey"]
[Date "2017.02.02"]
[Round "4.4"]
[White "Cordon Antunez, Olga Rachel"]
[Black "Dominguez Hernandez, Meyling"]
[Result "1-0"]
[ECO "B01"]
[BlackElo "1774"]
[PlyCount "101"]
[EventDate "2017.02.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Nf3 Bg4 6. h3 Bh5 7. g4 Bg6 8. Bd3 c6 9. Bf4 e6 10. Qe2 Bb4 11. Bd2 Nbd7 12. 0-0 h5 13. g5 Nd5 14. Nxd5 Bxd2 15. Nc7+ Qxc7 16. Qxd2 0-0-0 17. Bxg6 fxg6 18. Qe3 Rhf8 19. Nh4 e5 20. dxe5 Nxe5 21. f4 Nd7 22. Nxg6 Rfe8 23. Qxa7 Qb6+ 24. Qxb6 Nxb6 25. Rfe1 Nd5 26. Kf2 Nb4 27. Rxe8 Rxe8 28. Re1 Rxe1 29. Kxe1 Nxc2+ 30. Kd2 Nd4 31. Kd3 Ne6 32. h4 Kc7 33. f5 Nc5+ 34. Kd4 Kd6 35. b4 Na6 36. Nf4 Nxb4 37. Nxh5 c5+ 38. Kc4 Nxa2 39. Nxg7 Nb4 40. f6 Nc6 41. Nf5+ Ke6 42. Kxc5 Ne5 43. Nd4+ Kf7 44. h5 Nd7+ 45. Kd6 Nxf6 46. gxf6 Kxf6 47. h6 Kg6 48. Nf5 Kh7 49. Kc5 Kg6 50. Kb6 Kh7 51. Kxb7 1-0

[Event "Camaguey 503 op"]
[Site "Camaguey"]
[Date "2017.02.02"]
[Round "3.3"]
[White "Gonzalez Gonzalez, Danielle De La"]
[Black "Cordon Antunez, Olga Rachel"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "1815"]
[PlyCount "109"]
[EventDate "2017.02.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Be2 0-0 6. 0-0 c6 7. a4 a5 8. h3 Nbd7 9. Be3 e5 10. dxe5 Nxe5 11. Nxe5 dxe5 12. Qxd8 Rxd8 13. Rad1 Be6 14. Rfe1 Bf8 15. Rxd8 Rxd8 16. Bg5 Kg7 17. Be3 Bb4 18. f3 Nh5 19. Rd1 Be7 20. Bb6 Ra8 21. Bc7 f6 22. Bb6 Kf7 23. Kh2 Ke8 24. Bf1 Bd8 25. Bxd8 Rxd8 26. b3 Rxd1 27. Nxd1 Ke7 28. Ne3 Ng7 29. Bc4 b5 30. axb5 Bxc4 31. Nxc4 cxb5 32. Nxa5 Ne6 33. c4 bxc4 34. Nxc4 Nd4 35. b4 Nb5 36. Nb6 Ke6 37. Kg3 h6 38. Kf2 f5 39. Nc4 Kf6 40. Ne3 Kg5 41. h4+ Kf6 42. Nd5+ Ke6 43. Ke3 f4+ 44. Kd3 Kd6 45. Nc3 Na3 46. Nd5 Ke6 47. Kc3 Kd6 48. Kb3 Nb5 49. Ka4 Nd4 50. b5 Kc5 51. b6 Nc6 52. b7 Nb8 53. Ne7 Kb6 54. Nxg6 Kxb7 55. Nxe5 1-0

[Event "Camaguey 503 op"]
[Site "Camaguey"]
[Date "2017.02.01"]
[Round "1.4"]
[White "Arce Mesa, Roxana Araiz"]
[Black "Cordon Antunez, Olga Rachel"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "1758"]
[PlyCount "76"]
[EventDate "2017.02.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Bd3 g6 4. Ne2 Bg7 5. f3 Nbd7 6. Be3 c6 7. Qd2 h5 8. c4 c5 9. Nbc3 a6 10. Bc2 cxd4 11. Bxd4 Bh6 12. f4 e5 13. Be3 Ng4 14. Nd5 Nxe3 15. Qxe3 0-0 16. Qg3 exf4 17. Nexf4 Qg5 18. Qa3 Qe5 19. 0-0 Nc5 20. Kh1 Kg7 21. Nd3 Qd4 22. Nxc5 Qxc5 23. Qc3+ Kg8 24. Nf6+ Kh8 25. Nxh5+ Qe5 26. Qxe5+ dxe5 27. Nf6 Be6 28. Nd5 Rac8 29. Bd3 Kg7 30. a4 f5 31. exf5 gxf5 32. Ne7 Rc7 33. Nxf5+ Bxf5 34. Bxf5 Rxc4 35. g4 e4 36. Rfe1 Re8 37. Rad1 Re7 38. h4 Bf4 1/2-1/2

[Event "Camaguey 503 op"]
[Site "Camaguey"]
[Date "2017.02.01"]
[Round "2.3"]
[White "Cordon Antunez, Olga Rachel"]
[Black "Morell Fuentes, Analia"]
[Result "1-0"]
[ECO "B79"]
[PlyCount "55"]
[EventDate "2017.02.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Bc4 Bd7 9. Qd2 0-0 10. 0-0-0 Rc8 11. Bb3 Ne5 12. h4 Nc4 13. Bxc4 Rxc4 14. h5 Nxh5 15. g4 Rxc3 16. bxc3 Nf6 17. Bh6 Qa5 18. Bxg7 Kxg7 19. Kb1 Rc8 20. Qh6+ Kg8 21. Rd3 Qc5 22. Nb3 Qb5 23. Rd5 Qb6 24. e5 dxe5 25. Rxd7 a5 26. g5 Nh5 27. Rxe7 Rc6 28. Re8# 1-0

