[Event "Guillermo Garcia Memorial-D"]
[Site "Santa Clara"]
[Date "2024.05.21"]
[Round "9"]
[White "Borges Barroso, Yohan"]
[Black "Calzadilla Gonzalez, David Alejan"]
[Result "1/2-1/2"]
[ECO "E06"]
[WhiteElo "2104"]
[BlackElo "1975"]
[PlyCount "116"]
[EventDate "2024.05.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Be7 5. Bg2 Ne4 6. 0-0 0-0 7. Nc3 Nxc3 8. bxc3 c6 9. a4 Nd7 10. Qb3 Bd6 11. e4 dxe4 12. Ng5 Nf6 13. Rd1 Qe7 14. Nxe4 Nxe4 15. Bxe4 f5 16. Bd3 Kh8 17. c5 Bc7 18. f4 g5 19. Kh1 gxf4 20. Bxf4 Bxf4 21. gxf4 Qh4 22. Rf1 Bd7 23. Qc2 Rg8 24. Qe2 Qf6 25. Rg1 b6 26. Qe5 Qxe5 27. dxe5 Rad8 28. Be2 Bc8 29. Rad1 Rd5 30. Bf3 Rxg1+ 31. Kxg1 Rxd1+ 32. Bxd1 bxc5 33. Bf3 Kg7 34. a5 Kh6 35. Kf2 Ba6 36. Bxc6 Bc4 37. Kg3 a6 38. Be8 Kg7 39. Kf2 Kh6 40. Ke3 Kg7 41. Bh5 Kh6 42. Bf3 Kg6 43. Bd1 Kh6 44. Kd2 Kg6 45. Kc1 Kh6 46. Kb2 Kg6 47. Kc1 Kh6 48. Kd2 Kg6 49. Ke3 Kh6 50. Kf2 Kg6 51. Kg3 Kh6 52. Kh4 Kg6 53. Bh5+ Kh6 54. Be8 Bd5 55. Bd7 Kg6 56. Bc8 Bc4 57. Kg3 Kh6 58. Bb7 Kg6 1/2-1/2

[Event "Guillermo Garcia Memorial-D"]
[Site "Santa Clara"]
[Date "2024.05.20"]
[Round "8"]
[White "Calzadilla Gonzalez, David Alejan"]
[Black "Franco Aquilar, Orelvis"]
[Result "1-0"]
[ECO "B96"]
[WhiteElo "1975"]
[BlackElo "2152"]
[PlyCount "59"]
[EventDate "2024.05.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 b5 8. e5 dxe5 9. fxe5 Qc7 10. Qe2 Nfd7 11. 0-0-0 Bb7 12. Nf5 exf5 13. e6 Nf6 14. Bxf6 gxf6 15. exf7+ Kxf7 16. Qh5+ Kg7 17. Rd3 Bd6 18. Be2 Bf4+ 19. Kb1 Rc8 20. Qxf5 Qe5 21. Qg4+ Kh8 22. Rf1 b4 23. Nd5 Bh6 24. Rf5 Qxh2 25. Rh5 Qg1+ 26. Rd1 Qc5 27. Bd3 Bxd5 28. Rxh6 Ra7 29. Bxh7 Rg7 30. Qxc8+ 1-0

[Event "Guillermo Garcia Memorial-D"]
[Site "Santa Clara"]
[Date "2024.05.19"]
[Round "7"]
[White "Batista Suarez, Jeorling Yahytin"]
[Black "Calzadilla Gonzalez, David Alejan"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2254"]
[BlackElo "1975"]
[PlyCount "75"]
[EventDate "2024.05.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 e6 4. Nf3 g6 5. Bb5 Bg7 6. Bxc6 bxc6 7. e5 f5 8. d3 d5 9. 0-0 c4 10. d4 Nh6 11. Na4 Nf7 12. b3 Bf8 13. Be3 Ba6 14. Rf2 Be7 15. Nc5 Bxc5 16. dxc5 h6 17. Nd4 Qd7 18. b4 Rb8 19. c3 Bb7 20. a4 Ke7 21. Rb1 a6 22. Rfb2 Nd8 23. Bf2 Rg8 24. Qc1 g5 25. Be3 g4 26. Bf2 Qc7 27. Bh4+ Kf7 28. Qe3 Ba8 29. Bxd8 Rgxd8 30. Qf2 Qe7 31. Qc2 Kg6 32. b5 axb5 33. axb5 Qxc5 34. Qf2 Qe7 35. bxc6 Rxb2 36. Qxb2 Rc8 37. Qb6 Kf7 38. Ra1 1-0

[Event "Guillermo Garcia Memorial-D"]
[Site "Santa Clara"]
[Date "2024.05.18"]
[Round "6"]
[White "Calzadilla Gonzalez, David Alejan"]
[Black "Mestre Nunez, Pedro Luis"]
[Result "1/2-1/2"]
[ECO "B84"]
[WhiteElo "1975"]
[BlackElo "2075"]
[PlyCount "89"]
[EventDate "2024.05.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e6 7. g4 h6 8. Be3 Be7 9. f4 Nfd7 10. 0-0 Nc6 11. Nf3 Qc7 12. Qe1 b5 13. a3 Bb7 14. Nd4 Nxd4 15. Bxd4 e5 16. Be3 exf4 17. Bxf4 0-0 18. Qg3 Ne5 19. Rad1 Rac8 20. h4 b4 21. axb4 Qb6+ 22. Rf2 Qxb4 23. g5 h5 24. Bxh5 Ba8 25. Kh2 g6 26. Bg4 Nxg4+ 27. Qxg4 Qxb2 28. Nd5 Bxd5 29. Rxd5 Rxc2 30. Rdd2 Rxd2 31. Rxd2 Qb4 32. Re2 Qd4 33. Qd7 Qd3 34. Re3 Qf1 35. Kg3 Qg1+ 36. Kf3 Bd8 37. Qxd6 Qf1+ 38. Kg4 Ba5 39. Rf3 Qg2+ 40. Bg3 Be1 41. Qxa6 Bxg3 42. Rxg3 Qxe4+ 43. Kh3 Rd8 44. Ra3 Rd4 45. Qa8+ 1/2-1/2

[Event "Guillermo Garcia Memorial-D"]
[Site "Santa Clara"]
[Date "2024.05.17"]
[Round "5"]
[White "Calzadilla Gonzalez, David Alejan"]
[Black "Charon Mustelier, Manuel"]
[Result "1-0"]
[ECO "C63"]
[WhiteElo "1975"]
[BlackElo "2131"]
[PlyCount "65"]
[EventDate "2024.05.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 4. d3 fxe4 5. dxe4 Nf6 6. 0-0 d6 7. Nc3 Bg4 8. h3 Bh5 9. a3 Be7 10. g4 Bf7 11. Ng5 Bg8 12. Be3 h5 13. Nd5 Nxd5 14. exd5 Bxg5 15. dxc6 b6 16. f4 exf4 17. Bxf4 Rh6 18. Qd4 Qe7 19. Rae1 Re6 20. Bxg5 Qxg5 21. Bc4 Rxe1 22. Rxe1+ Kf8 23. Qf2+ Qf6 24. Qxf6+ gxf6 25. Bxg8 Kxg8 26. Re7 Rc8 27. Kf2 hxg4 28. hxg4 a5 29. Kf3 Kf8 30. Rd7 Re8 31. Rxc7 Re5 32. b4 axb4 33. axb4 1-0

[Event "Guillermo Garcia Memorial-D"]
[Site "Santa Clara"]
[Date "2024.05.16"]
[Round "3"]
[White "Ibanez Milian, Dagoberto"]
[Black "Calzadilla Gonzalez, David Alejan"]
[Result "0-1"]
[ECO "B89"]
[WhiteElo "2157"]
[BlackElo "1975"]
[PlyCount "117"]
[EventDate "2024.05.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bc4 e6 7. Bb3 Be7 8. Be3 0-0 9. Qe2 a6 10. 0-0-0 Qc7 11. g4 b5 12. g5 Nd7 13. Nxc6 Qxc6 14. Nd5 Bd8 15. Rhg1 a5 16. Nf6+ Nxf6 17. gxf6 g6 18. e5 dxe5 19. Rxd8 Rxd8 20. Qh5 Qd6 21. c3 e4 22. Qh6 Qf8 23. Qg5 a4 24. Bc5 h6 25. Qh5 Kh7 26. Bxf8 gxh5 27. Bc2 Bb7 28. Rg7+ Kh8 29. Bc5 Rd7 30. f3 Rg8 31. Rxg8+ Kxg8 32. fxe4 e5 33. b3 axb3 34. axb3 Kh7 35. Be7 Kg6 36. c4 Kg5 37. Kb2 Kf4 38. Bf8 Bxe4 39. Bxh6+ Kf5 40. Bxe4+ Kxe4 41. Kc3 bxc4 42. bxc4 Rc7 43. Bf8 Kf3 44. Bd6 Rb7 45. Bxe5 Ke4 46. Bd6 Rb1 47. Bg3 Rf1 48. Kb4 Rxf6 49. Kb5 Re6 50. c5 Kd5 51. Bb8 Re2 52. Bd6 Rb2+ 53. Ka4 f5 54. Ka3 Rb7 55. Ka2 Rb4 56. Ka3 Rc4 57. Kb3 f4 58. c6 f3 59. Bg3 0-1

[Event "Guillermo Garcia Memorial-D"]
[Site "Santa Clara"]
[Date "2024.05.16"]
[Round "4"]
[White "Mac Farlane Patrick, Randy"]
[Black "Calzadilla Gonzalez, David Alejan"]
[Result "1/2-1/2"]
[ECO "B67"]
[WhiteElo "2059"]
[BlackElo "1975"]
[PlyCount "89"]
[EventDate "2024.05.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 a6 8. 0-0-0 Bd7 9. f4 b5 10. Bxf6 gxf6 11. Nxc6 Bxc6 12. a3 Qa5 13. Bd3 Rb8 14. Na2 Qxd2+ 15. Rxd2 a5 16. Re2 h5 17. f5 b4 18. axb4 axb4 19. Bc4 Bb5 20. Bxb5+ Rxb5 21. c4 Rb6 22. b3 Bh6+ 23. Kc2 Ke7 24. Rf1 Ra8 25. Kb1 Bg5 26. Rff2 h4 27. Nc1 Bxc1 28. Kxc1 Ra1+ 29. Kd2 Rb1 30. Kc2 Rh1 31. h3 e5 32. Kd3 Rb8 33. Ra2 Rg8 34. Ra7+ Kf8 35. Ra8+ Kg7 36. Ra4 Rb8 37. Ra6 Rc1 38. Kd2 Rb1 39. Kc2 Re1 40. Rxd6 Rxe4 41. Kb2 Re1 42. Rc2 e4 43. Rdd2 Ra8 44. Rc1 Re3 45. Ra1 1/2-1/2

[Event "Guillermo Garcia Memorial-D"]
[Site "Santa Clara"]
[Date "2024.05.15"]
[Round "2"]
[White "Calzadilla Gonzalez, David Alejan"]
[Black "Hernandez Navarro, Adriano"]
[Result "1-0"]
[ECO "B09"]
[WhiteElo "1975"]
[BlackElo "1859"]
[PlyCount "113"]
[EventDate "2024.05.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 0-0 6. Bd3 Na6 7. 0-0 c5 8. d5 Rb8 9. a4 Nb4 10. Bc4 a6 11. a5 e6 12. dxe6 Bxe6 13. Bxe6 fxe6 14. Qe2 d5 15. e5 Ne8 16. Ng5 Nc7 17. Ra3 h6 18. Nf3 Rc8 19. Na4 Nb5 20. Ra1 Nd4 21. Nxd4 cxd4 22. c3 Nc6 23. Qd3 Kh7 24. Nc5 Qe7 25. cxd4 Nxd4 26. b4 Nb5 27. Bb2 Rf5 28. g4 Rf7 29. Rf2 Rcf8 30. Raf1 d4 31. Qc4 Re8 32. Bxd4 Nxd4 33. Qxd4 Rd8 34. Qc4 Rd5 35. Qe4 Kh8 36. Qxg6 Rd4 37. Nxe6 Rxb4 38. Nxg7 Rxg7 39. Qxh6+ Kg8 40. g5 Qd7 41. e6 Qd6 42. Rc1 Rc7 43. Qg6+ Kh8 44. Qf6+ Kg8 45. Qg6+ Kh8 46. Qe8+ Kg7 47. Rxc7+ Qxc7 48. Qd7+ Qxd7 49. exd7 Rd4 50. Kg2 Rxd7 51. Kg3 Rd3+ 52. Kg4 Ra3 53. Rb2 Rxa5 54. Rxb7+ Kg8 55. h4 Ra1 56. f5 Rf1 57. Ra7 1-0

[Event "Guillermo Garcia Memorial-D"]
[Site "Santa Clara"]
[Date "2024.05.14"]
[Round "1"]
[White "Solares Orozco, Kebert"]
[Black "Calzadilla Gonzalez, David Alejan"]
[Result "1-0"]
[ECO "E05"]
[WhiteElo "2304"]
[BlackElo "1975"]
[PlyCount "215"]
[EventDate "2024.05.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. g3 Be7 5. Bg2 dxc4 6. 0-0 Nc6 7. Qa4 0-0 8. Qxc4 Qd5 9. Qd3 Nb4 10. Qd1 c5 11. a3 Nc6 12. Nc3 Qd8 13. dxc5 Bxc5 14. b4 Bb6 15. Bf4 Nd5 16. Nxd5 exd5 17. Qb3 Be6 18. Rad1 Qf6 19. a4 Rac8 20. Rd2 h6 21. a5 Bc7 22. Bxc7 Rxc7 23. Rfd1 Rfc8 24. h3 Ne7 25. Qe3 Qc3 26. Qxc3 Rxc3 27. Nd4 Rc1 28. e3 Rxd1+ 29. Rxd1 Rc4 30. b5 Ra4 31. Rc1 Rxa5 32. Rc7 Nf5 33. Nxf5 Bxf5 34. Rxb7 Be4 35. Bxe4 dxe4 36. g4 Ra2 37. Kg2 Rb2 38. h4 g5 39. h5 Kg7 40. Kg3 Rb3 41. Kg2 Rb2 42. Kf1 Kf6 43. Ke1 Ke6 44. Rxa7 Rxb5 45. Ra6+ Ke7 46. Kf1 f6 47. Ra7+ Kf8 48. Ra4 Re5 49. Ke2 Kg7 50. Kd2 f5 51. gxf5 Rxf5 52. Ke2 Rc5 53. Ra7+ Kg8 54. Ra6 Kg7 55. Kf1 Rc7 56. Kg2 Kh7 57. Kg3 Kg7 58. Rb6 Kh7 59. Rb5 Kg7 60. Kg4 Rf7 61. Rf5 Re7 62. Kg3 Re8 63. Ra5 Re6 64. Ra7+ Kf6 65. Kg4 Ke5 66. Ra5+ Kf6 67. Rf5+ Kg7 68. Kg3 Re7 69. Kg2 Re6 70. Kf1 Re7 71. Ke2 Re6 72. Kd2 Rc6 73. Re5 Rc4 74. Re6 Kh7 75. Ke2 Rc1 76. Rxe4 Rh1 77. Re7+ Kg8 78. Kf3 Kf8 79. Ra7 Rxh5 80. Kg4 Rh2 81. Ra2 Rg2+ 82. Kf5 Ke7 83. e4 g4 84. e5 g3 85. Ra7+ Kd8 86. fxg3 Rxg3 87. Kf6 Rf3+ 88. Ke6 h5 89. Rh7 Rh3 90. Rh8+ Kc7 91. Kf7 Rf3+ 92. Ke7 Rh3 93. e6 h4 94. Kf7 Rf3+ 95. Ke8 h3 96. e7 Kc8 97. Rh4 Kc7 98. Rh6 Re3 99. Kf8 Rf3+ 100. Ke8 Rc3 101. Rh7 Rf3 102. Rh4 Re3 103. Rc4+ Kd6 104. Rd4+ Kc7 105. Rd2 Rc3 106. Rd7+ Kc6 107. Kd8 h2 108. e8Q 1-0

[Event "Holguin Regional-ch sf"]
[Site "Holguin"]
[Date "2023.10.15"]
[Round "7"]
[White "Calzadilla Gonzalez, David Alejan"]
[Black "Sanchez Gonzalez, Alejandro Antonio"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "1729"]
[BlackElo "1597"]
[PlyCount "20"]
[EventDate "2023.10.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CUB"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 Ng4 7. Bc1 Nf6 8. Be3 Ng4 9. Bc1 Nf6 10. Be3 Ng4 1/2-1/2

[Event "Holguin Regional-ch sf"]
[Site "Holguin"]
[Date "2023.10.14"]
[Round "5"]
[White "Calzadilla Gonzalez, David Alejan"]
[Black "Escobar Roldan, Jose Luis"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "1729"]
[BlackElo "2088"]
[PlyCount "61"]
[EventDate "2023.10.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CUB"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. f3 h5 4. Nc3 a6 5. Be3 e6 6. a3 Bd6 7. e5 Be7 8. Bd3 Nd7 9. f4 c5 10. f5 Nxe5 11. dxe5 d4 12. Bd2 dxc3 13. Bxc3 exf5 14. Qf3 Nh6 15. 0-0-0 Qc7 16. Bc4 Ng4 17. Nh3 Be6 18. Bxe6 fxe6 19. Nf4 Bg5 20. Rd6 Kf7 21. h3 Bxf4+ 22. Qxf4 Nh6 23. Qc4 Rae8 24. Rhd1 Re7 25. Bd2 f4 26. Bxf4 Nf5 27. Bg5 b5 28. Qf4 Kg8 29. Bxe7 Qxe7 30. Rd7 Qe8 31. Qg5 1-0

[Event "Holguin Regional-ch sf"]
[Site "Holguin"]
[Date "2023.10.14"]
[Round "6"]
[White "Quevedo Puron, Noryan"]
[Black "Calzadilla Gonzalez, David Alejan"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "1902"]
[BlackElo "1729"]
[PlyCount "75"]
[EventDate "2023.10.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CUB"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Qe2 e6 7. Be3 b5 8. a3 Nbd7 9. 0-0-0 Qc7 10. g4 Nc5 11. f3 Rb8 12. Na2 Bb7 13. g5 Nfd7 14. Kb1 Rc8 15. Rg1 Ne5 16. h4 Nc4 17. Bc1 e5 18. Nf5 g6 19. Nh6 Bxh6 20. gxh6 0-0 21. Bh3 Rcd8 22. h5 d5 23. b4 Na4 24. hxg6 fxg6 25. exd5 Kh8 26. Be6 Nab6 27. Nc3 Bc8 28. Ne4 Bxe6 29. dxe6 Nd5 30. Rd3 Nf4 31. Bxf4 exf4 32. Rgd1 Rxd3 33. Rxd3 Qe5 34. Nc3 Ne3 35. Qd2 Nc4 36. Qe2 Ne3 37. Nd5 Qxe6 38. Nxf4 1-0

[Event "Holguin Regional-ch sf"]
[Site "Holguin"]
[Date "2023.10.13"]
[Round "4"]
[White "Acosta Guerrero, Yadel Alejandro"]
[Black "Calzadilla Gonzalez, David Alejan"]
[Result "1-0"]
[ECO "D20"]
[WhiteElo "2020"]
[BlackElo "1729"]
[PlyCount "49"]
[EventDate "2023.10.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CUB"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e4 e5 4. Nf3 exd4 5. Bxc4 c5 6. Qb3 Qc7 7. 0-0 Nc6 8. Bd2 Bg4 9. a4 Bxf3 10. Qxf3 Bd6 11. Qg4 h5 12. Qh3 Bf4 13. Be1 g5 14. Qf5 Nh6 15. Qxc5 Bxh2+ 16. Kh1 Be5 17. Na3 a6 18. Bd5 Ng4 19. Nc4 Rc8 20. Rc1 Rh6 21. f4 gxf4 22. Rf3 d3 23. Nxe5 Qxe5 24. Bb4 Qe7 25. Bxc6+ 1-0

[Event "Holguin Regional-ch sf"]
[Site "Holguin"]
[Date "2023.10.12"]
[Round "3"]
[White "Calzadilla Gonzalez, David Alejan"]
[Black "Gomez Torres, Richard Daniel"]
[Result "1/2-1/2"]
[ECO "A31"]
[WhiteElo "1729"]
[BlackElo "2200"]
[PlyCount "85"]
[EventDate "2023.10.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CUB"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nf6 6. Nc3 d6 7. Be2 Be7 8. 0-0 0-0 9. Be3 Nbd7 10. a3 Qc7 11. Rc1 b6 12. f3 Bb7 13. Qd2 Rac8 14. Rfd1 Qb8 15. b4 Bd8 16. Nb3 Bc7 17. Bf4 Ne5 18. Bxe5 dxe5 19. g4 h6 20. h4 Nh7 21. c5 Bd8 22. Qe1 b5 23. Rd6 Bc7 24. Rd2 Bc6 25. Qg3 Rfd8 26. Rcd1 Rxd2 27. Rxd2 Rd8 28. Qe1 Nf8 29. h5 Nh7 30. Qd1 Rf8 31. Bd3 Ng5 32. Kg2 f5 33. gxf5 exf5 34. Rf2 Qe8 35. Qh1 fxe4 36. Nxe4 Nxe4 37. Bxe4 Bxe4 38. fxe4 Rf7 39. Rxf7 Qxf7 40. Qh3 Qc4 41. Qc8+ Kh7 42. Qf5+ Kh8 43. Qc8+ 1/2-1/2

[Event "Holguin Regional-ch sf"]
[Site "Holguin"]
[Date "2023.10.12"]
[Round "2"]
[White "Calzadilla Gonzalez, David Alejan"]
[Black "Rodriguez Laguna, Alexis"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "1729"]
[BlackElo "2019"]
[PlyCount "53"]
[EventDate "2023.10.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CUB"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 g6 3. Nc3 d5 4. Nf3 Bg7 5. e5 f6 6. Bd3 Nd7 7. 0-0 fxe5 8. Ng5 Nf8 9. Qf3 Nh6 10. dxe5 Bxe5 11. h3 Bf6 12. Re1 Ng8 13. Qg3 Bf5 14. Bxf5 gxf5 15. Qf3 Bxg5 16. Bxg5 Qd7 17. Rad1 0-0-0 18. Nxd5 cxd5 19. Qc3+ Qc6 20. Qxh8 Ng6 21. Qd4 Kb8 22. c4 h6 23. Bf4+ Ka8 24. cxd5 Qa6 25. Bc7 Rc8 26. Re6 b6 27. Rxg6 1-0

[Event "Holguin Regional-ch sf"]
[Site "Holguin"]
[Date "2023.10.11"]
[Round "1"]
[White "Gonzalez Pupo, Daniel"]
[Black "Calzadilla Gonzalez, David Alejan"]
[Result "1/2-1/2"]
[ECO "D04"]
[WhiteElo "2067"]
[BlackElo "1729"]
[PlyCount "53"]
[EventDate "2023.10.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CUB"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 Bf5 4. Bd3 Bxd3 5. Qxd3 c6 6. 0-0 e6 7. Ne5 Nbd7 8. f4 Ne4 9. Nd2 Nxd2 10. Bxd2 f5 11. Rf3 Nxe5 12. fxe5 Be7 13. Raf1 Qd7 14. Ba5 0-0 15. a3 g6 16. Be1 Rad8 17. g4 fxg4 18. Rf4 Bg5 19. Rxg4 Rxf1+ 20. Kxf1 Qf7+ 21. Kg1 Bh6 22. Bh4 Rf8 23. Bf6 Bg7 24. Rf4 Bxf6 25. Rxf6 Qe7 26. Rxf8+ Qxf8 27. Kg2 1/2-1/2

