[Event "Giraldilla de La Habana op"]
[Site "Havana"]
[Date "2018.08.03"]
[Round "9"]
[White "Sierra Cartaya, Ana Barbara"]
[Black "Martinez Herrera, Alexis"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "1965"]
[BlackElo "1874"]
[PlyCount "123"]
[EventDate "2018.07.28"]
[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 g6 2. d4 Bg7 3. Nc3 d6 4. Nf3 Nf6 5. Be2 0-0 6. 0-0 c6 7. h3 Qc7 8. Bf4 Nbd7 9. Qd2 e5 10. Bh2 Re8 11. dxe5 dxe5 12. Rad1 b5 13. a3 a5 14. Qd3 Nh5 15. Nd2 Nf4 16. Nb3 Bh6 17. Bxf4 exf4 18. Qd4 Bf8 19. Rfe1 a4 20. Nc1 Bc5 21. Qd2 b4 22. axb4 Bxb4 23. Nd3 Bd6 24. Ra1 Nb6 25. Bf3 Bb7 26. Ne2 Nc4 27. Qc1 a3 28. bxa3 Ne5 29. Nexf4 Nxf3+ 30. gxf3 Ra5 31. Kh1 Rea8 32. Rg1 Bc8 33. Rb1 Bxa3 34. Qe3 Bf8 35. Qb6 Qxb6 36. Rxb6 Ba6 37. Rxc6 Bxd3 38. cxd3 Bc5 39. Kg2 Bd4 40. Ne2 Rg5+ 41. Kh2 Rxg1 42. Kxg1 Ra1+ 43. Rc1 f6 44. Rxa1 Bxa1 45. d4 Kf7 46. Kf1 Ke6 47. Ke1 Bb2 48. Kd2 h5 49. Nc3 Ba3 50. Kd3 Bd6 51. Kc4 g5 52. Kb5 Bh2 53. Kc6 f5 54. d5+ Ke7 55. exf5 Kf6 56. Ne4+ Kxf5 57. Ng3+ Kf4 58. d6 Kxf3 59. d7 Bxg3 60. fxg3 Kxg3 61. d8Q Kh4 62. Kd5 1-0

[Event "Giraldilla de La Habana op"]
[Site "Havana"]
[Date "2018.08.02"]
[Round "8"]
[White "Martinez Herrera, Alexis"]
[Black "Gomez Arnau, Reinerio"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1874"]
[BlackElo "2166"]
[PlyCount "96"]
[EventDate "2018.07.28"]
[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 d5 2. e5 Bf5 3. Nf3 e6 4. g3 c5 5. c3 Nc6 6. Bg2 Bd3 7. Bf1 Be4 8. Bb5 Qb6 9. a4 c4 10. 0-0 Bd3 11. Re1 a6 12. Bxc6+ bxc6 13. a5 Qb7 14. Re3 Bc5 15. Nd4 Ne7 16. b4 Bxd4 17. cxd4 Nf5 18. Qg4 h5 19. Qf4 Nxe3 20. fxe3 Bxb1 21. Rxb1 Qb5 22. Qf1 h4 23. g4 h3 24. Qf4 c3 25. Qf1 cxd2 26. Bxd2 Qxf1+ 27. Kxf1 Rh4 28. Be1 Rxg4 29. Bg3 Kd7 30. Kf2 Rh8 31. Kf3 Re4 32. Bf4 f6 33. exf6 gxf6 34. Rg1 Rh7 35. Rg8 e5 36. Ra8 exf4 37. Ra7+ Ke6 38. Rxh7 fxe3 39. Ke2 Rxd4 40. Rxh3 Rxb4 41. Rh8 d4 42. h4 Rb2+ 43. Kf3 Kf5 44. Rh5+ Kg6 45. Rc5 Rf2+ 46. Kg3 Rf5 47. h5+ Rxh5 48. Rxc6 Re5 0-1

[Event "Giraldilla de La Habana op"]
[Site "Havana"]
[Date "2018.08.01"]
[Round "7"]
[White "Gutierrez Espinosa, Karen"]
[Black "Martinez Herrera, Alexis"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "2061"]
[BlackElo "1874"]
[PlyCount "44"]
[EventDate "2018.07.28"]
[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 g6 2. d4 Bg7 3. Nc3 d6 4. Nf3 Nf6 5. h3 0-0 6. Bd3 c6 7. 0-0 Qc7 8. Bf4 Nbd7 9. Qd2 e5 10. dxe5 dxe5 11. Bh6 Nc5 12. Bxg7 Kxg7 13. Qg5 Re8 14. Nh4 h6 15. Qe3 Ne6 16. g3 Ng5 17. g4 Qd7 18. Ne2 Nxg4 19. hxg4 Qxg4+ 20. Qg3 Qxh4 21. Qxh4 Nf3+ 22. Kg2 Nxh4+ 0-1

[Event "Giraldilla de La Habana op"]
[Site "Havana"]
[Date "2018.07.31"]
[Round "6"]
[White "Martinez Herrera, Alexis"]
[Black "Gonzalez Mompie, Reynier"]
[Result "0-1"]
[ECO "A70"]
[WhiteElo "1874"]
[BlackElo "2054"]
[PlyCount "50"]
[EventDate "2018.07.28"]
[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 g6 3. d4 Bg7 4. c4 d6 5. d5 e6 6. Nc3 Nf6 7. h3 0-0 8. Bd3 exd5 9. cxd5 b5 10. Bxb5 Nxe4 11. Nxe4 Qa5+ 12. Nfd2 Qxb5 13. Nxd6 Qa6 14. N2c4 Nd7 15. 0-0 Nb6 16. Nxb6 Qxb6 17. Nxc8 Raxc8 18. Rb1 Rfd8 19. Re1 Bd4 20. Bg5 Rxd5 21. Bh6 Bxf2+ 22. Kxf2 Rxd1 23. Rbxd1 Qxb2+ 24. Rd2 Qf6+ 25. Kg1 g5 0-1

[Event "Giraldilla de La Habana op"]
[Site "Havana"]
[Date "2018.07.30"]
[Round "5"]
[White "Martinez Herrera, Alexis"]
[Black "Canda Orta, Jasiel"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "1874"]
[BlackElo "2021"]
[PlyCount "40"]
[EventDate "2018.07.28"]
[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 e6 2. Qe2 b6 3. g3 Bb7 4. Bg2 f5 5. d3 fxe4 6. dxe4 Nf6 7. Nh3 Be7 8. 0-0 0-0 9. Nf4 e5 10. Nd5 Nxd5 11. exd5 d6 12. c4 Nd7 13. Nc3 Bg5 14. b4 Bxc1 15. Raxc1 Nf6 16. f4 exf4 17. Rxf4 Qd7 18. Ne4 Rae8 19. Re1 Re5 20. Qc2 Qe7 1-0

[Event "Giraldilla de La Habana op"]
[Site "Havana"]
[Date "2018.07.29"]
[Round "3"]
[White "Martinez Herrera, Alexis"]
[Black "Bueno Gauna, Christian Alejandro"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "1874"]
[BlackElo "2067"]
[PlyCount "51"]
[EventDate "2018.07.28"]
[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. g3 e6 4. Bg2 Nf6 5. Qe2 Nc6 6. c3 Be7 7. d3 0-0 8. 0-0 Bd7 9. Bg5 Rc8 10. Na3 Qc7 11. Rac1 Qb8 12. d4 cxd4 13. Nxd4 h6 14. Be3 e5 15. Ndc2 Be6 16. b3 d5 17. exd5 Nxd5 18. Bd2 f5 19. Nb5 Rf6 20. Rfe1 a6 21. c4 Ndb4 22. Nc3 e4 23. Be3 Nd3 24. Nd5 Bxd5 25. cxd5 Nce5 26. Bc5 0-1

[Event "Giraldilla de La Habana op"]
[Site "Havana"]
[Date "2018.07.29"]
[Round "4"]
[White "Rodriguez Gomez, Juan Alberto"]
[Black "Martinez Herrera, Alexis"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1744"]
[BlackElo "1874"]
[PlyCount "50"]
[EventDate "2018.07.28"]
[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 g6 2. d4 Bg7 3. Nf3 c5 4. c3 cxd4 5. cxd4 Nc6 6. Nc3 Qb6 7. Nd5 Qd8 8. Be3 Qa5+ 9. Bd2 Qd8 10. Bc3 e6 11. Ne3 Nge7 12. Be2 0-0 13. d5 Bxc3+ 14. bxc3 exd5 15. exd5 Nb8 16. 0-0 d6 17. Nd4 Nd7 18. h3 Nc5 19. Bf3 a6 20. Nb3 b6 21. a4 Bd7 22. a5 Ba4 23. Rb1 Bxb3 24. Rxb3 Nxb3 25. Qxb3 bxa5 0-1

[Event "Giraldilla de La Habana op"]
[Site "Havana"]
[Date "2018.07.28"]
[Round "2"]
[White "Benitez Montalvo, Hedilberto"]
[Black "Martinez Herrera, Alexis"]
[Result "0-1"]
[ECO "A43"]
[WhiteElo "1651"]
[BlackElo "1874"]
[PlyCount "50"]
[EventDate "2018.07.28"]
[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 g6 2. d4 Bg7 3. Nf3 c5 4. d5 d6 5. c3 Nf6 6. Qc2 Bd7 7. Be2 b5 8. Nbd2 a5 9. 0-0 b4 10. c4 0-0 11. Rb1 a4 12. h3 Nh5 13. Nh2 Nf4 14. Ndf3 Nxe2+ 15. Qxe2 f5 16. e5 dxe5 17. Nxe5 f4 18. Ra1 e6 19. Rd1 exd5 20. Rxd5 Qb6 21. Bxf4 Be6 22. Qe4 Qb7 23. Rad1 Bxd5 24. Rxd5 Nd7 25. Nc6 Rae8 0-1

[Event "Giraldilla de La Habana op"]
[Site "Havana"]
[Date "2018.07.28"]
[Round "1"]
[White "Martinez Herrera, Alexis"]
[Black "Ramirez Rodriguez, Richard"]
[Result "1/2-1/2"]
[ECO "C00"]
[WhiteElo "1874"]
[PlyCount "37"]
[EventDate "2018.07.28"]
[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 e6 3. Qe2 Nc6 4. g3 Nge7 5. Bg2 g6 6. 0-0 Bg7 7. c3 0-0 8. Na3 d5 9. e5 d4 10. d3 Rb8 11. c4 a6 12. Nc2 b5 13. b3 a5 14. a4 bxc4 15. bxc4 Bd7 16. Na3 Nb4 17. Nb5 Nec6 18. Bf4 Qb6 19. Rab1 1/2-1/2

[Event "Portela Memorial tt"]
[Site "Havana"]
[Date "2018.07.23"]
[Round "8.2"]
[White "Martinez Herrera, Alexis"]
[Black "Cabrera Nunez, Ledaimys"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "1874"]
[BlackElo "1927"]
[PlyCount "85"]
[EventDate "2018.07.16"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Bc4 c6 5. 0-0 Nd7 6. c3 h6 7. Re1 e5 8. Nbd2 Ngf6 9. Nf1 0-0 10. Ng3 Qe7 11. Bd3 Nb6 12. a4 a5 13. Nh4 Kh7 14. Qb3 Qd8 15. Nf3 Be6 16. Qc2 Nfd7 17. Be3 Bg4 18. Nd2 Be6 19. Nf5 Bxf5 20. exf5 gxf5 21. Bxf5+ Kh8 22. Nf3 Nd5 23. Bd2 Re8 24. Qc1 Nf8 25. Bxh6 Qf6 26. Bxg7+ Kxg7 27. Bc2 Nf4 28. dxe5 dxe5 29. Qe3 Nd7 30. g3 Nh3+ 31. Kg2 Rh8 32. Rad1 Qe6 33. Ng5 Qg4 34. f3 Nf4+ 35. Qxf4 Qxf4 36. gxf4 Nb6 37. Bb3 exf4 38. Nxf7 Rhf8 39. Ne5 Rf5 40. Ng4 Nd5 41. c4 Nb6 42. Re7+ Kf8 43. Rxb7 1-0

[Event "Portela Memorial tt"]
[Site "Havana"]
[Date "2018.07.22"]
[Round "6.3"]
[White "Martinez Herrera, Alexis"]
[Black "De la Guardia Diaz, Susana Hilda"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "1874"]
[BlackElo "1951"]
[PlyCount "76"]
[EventDate "2018.07.16"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e6 2. Qe2 c5 3. g3 Nc6 4. c3 Be7 5. Bg2 d6 6. Nf3 Nf6 7. 0-0 0-0 8. d4 Qc7 9. Na3 a6 10. Bg5 h6 11. Bd2 b5 12. Rac1 Bb7 13. Rfe1 Rfe8 14. Bf4 Qb6 15. Bxd6 Bxd6 16. e5 Be7 17. dxc5 Qxc5 18. b4 Qb6 19. exf6 Bxf6 20. Nb1 Rac8 21. Nbd2 Ne7 22. Ne5 Red8 23. Bxb7 Qxb7 24. Ne4 Bxe5 25. Nc5 Rxc5 26. bxc5 Bf6 27. Red1 Rxd1+ 28. Rxd1 Nd5 29. c4 Nc3 30. Qd2 Nxd1 31. Qxd1 bxc4 32. Qd6 Be7 33. Qf4 c3 34. Qa4 Bxc5 35. Qe8+ Kh7 36. Qa4 Qf3 37. Qc2+ g6 38. h4 Bxf2+ 0-1

[Event "Portela Memorial tt"]
[Site "Havana"]
[Date "2018.07.22"]
[Round "7.4"]
[White "Walker Gomez, Cristobal Newton"]
[Black "Martinez Herrera, Alexis"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "1916"]
[BlackElo "1874"]
[PlyCount "47"]
[EventDate "2018.07.16"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. c3 b6 4. f4 Bb7 5. e5 e6 6. Nf3 Ne7 7. Bd3 c5 8. 0-0 cxd4 9. Nxd4 a6 10. Nd2 d6 11. Qe2 dxe5 12. fxe5 0-0 13. Nc4 Nc8 14. Bf4 b5 15. Ne3 b4 16. Ng4 bxc3 17. bxc3 g5 18. Nf6+ Bxf6 19. Qh5 Re8 20. Qxh7+ Kf8 21. exf6 Qxf6 22. Be5 Qxf1+ 23. Rxf1 f5 24. Qg7# 1-0

[Event "Portela Memorial tt"]
[Site "Havana"]
[Date "2018.07.21"]
[Round "5.3"]
[White "Otero Marino, Alain"]
[Black "Martinez Herrera, Alexis"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "1953"]
[BlackElo "1874"]
[PlyCount "141"]
[EventDate "2018.07.16"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 c5 4. dxc5 Qa5 5. Bd2 Qxc5 6. Nd5 a6 7. Bb4 Qc6 8. Ba5 b6 9. Bxb6 Bxb2 10. Ne2 Nf6 11. Rb1 Nxd5 12. Qxd5 Qxc2 13. Rd1 Nc6 14. Rd2 Qb1+ 15. Rd1 Qc2 16. Rd2 Bc3 17. Nxc3 Qxc3 18. Bd4 Nxd4 19. Qxa8 Nc2+ 20. Ke2 0-0 21. Qd5 Qc7 22. Qb3 Na1 23. Qb2 Qc6 24. Qxa1 Qxe4+ 25. Kd1 d5 26. Qc3 Bd7 27. f3 Ba4+ 28. Rc2 Qf5 29. Bd3 Qg5 30. g3 Rb8 31. Ke2 Bxc2 32. Bxc2 e5 33. Rb1 Rd8 34. Rb7 e4 35. fxe4 Qh5+ 36. Qf3 Qxh2+ 37. Qf2 Qh5+ 38. Ke1 Qh1+ 39. Qf1 Qxf1+ 40. Kxf1 Rd6 41. exd5 Rxd5 42. Bb3 Rf5+ 43. Ke2 h5 44. Rb6 Rg5 45. Kf3 a5 46. Rf6 Rb5 47. Rxg6+ Kh7 48. Rf6 Kg7 49. Rxf7+ Kg6 50. Rf4 Kg5 51. Ke3 Re5+ 52. Re4 Rf5 53. Kd3 Rf1 54. Re5+ Kg4 55. Be6+ Kxg3 56. Rxh5 Rf6 57. Bc4 a4 58. Kd4 Rf4+ 59. Kc3 Rf3+ 60. Kb4 a3 61. Ra5 Rf2 62. Rxa3+ Kf4 63. Rd3 Ke5 64. a4 Rf6 65. a5 Rd6 66. Kb5 Rh6 67. a6 Rh1 68. a7 Rb1+ 69. Rb3 Ra1 70. Kb6 Kd6 71. Kb7 1-0

[Event "Portela Memorial tt"]
[Site "Havana"]
[Date "2018.07.20"]
[Round "4.4"]
[White "Martinez Herrera, Alexis"]
[Black "Robert Portal, Victor Luis"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "1874"]
[BlackElo "1914"]
[PlyCount "111"]
[EventDate "2018.07.16"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 g6 2. Bc4 Bg7 3. Nf3 e6 4. 0-0 Ne7 5. d4 d6 6. c3 b6 7. Bg5 h6 8. Bh4 Nd7 9. Nbd2 Bb7 10. Re1 0-0 11. d5 e5 12. h3 g5 13. Bg3 Ng6 14. Nh2 Nf6 15. Ng4 Nxg4 16. Qxg4 Bc8 17. Qh5 Nf4 18. Bxf4 gxf4 19. Bd3 Qg5 20. Qxg5 hxg5 21. c4 a5 22. a3 a4 23. Nf3 Bh6 24. Kh2 f6 25. Rg1 Kf7 26. g4 Rh8 27. Nd2 Bd7 28. Kg2 Bg7 29. f3 Rab8 30. Rac1 Kg6 31. Rc3 Rhc8 32. Rgc1 Bf8 33. R1c2 b5 34. b4 axb3 35. Rb2 b4 36. axb4 Rxb4 37. Rcxb3 Ra4 38. Nb1 c6 39. Rb7 Be8 40. Nc3 Ra3 41. R2b3 Rca8 42. Nd1 cxd5 43. exd5+ f5 44. Bxf5+ Kf6 45. Nf2 Ra2 46. Rb2 Rxb2 47. Rxb2 Be7 48. Ne4+ Kg7 49. Rb7 Kf8 50. Rb2 Kg7 51. c5 dxc5 52. d6 Bd8 53. Rb7+ Kf8 54. Be6 Bg6 55. Nxc5 Bc2 56. Rf7+ 1-0

[Event "Portela Memorial tt"]
[Site "Havana"]
[Date "2018.07.19"]
[Round "3.2"]
[White "Lopez Betancourt, Bryan"]
[Black "Martinez Herrera, Alexis"]
[Result "1-0"]
[ECO "B27"]
[WhiteElo "1883"]
[BlackElo "1874"]
[PlyCount "65"]
[EventDate "2018.07.16"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nf3 c5 4. c3 Qb6 5. Na3 cxd4 6. cxd4 Nf6 7. Nc4 Qc7 8. e5 Ne4 9. Qc2 Qc6 10. Bd3 d5 11. exd6 Nxd6 12. Nxd6+ exd6 13. Qe2+ Kf8 14. Bb5 Bd7 15. Bxc6 Nxc6 16. 0-0 Bg4 17. Qd3 h6 18. h3 Bd7 19. Bf4 a5 20. Bxd6+ Kg8 21. Ne5 Bf5 22. Qb3 Nd8 23. Rac1 Kh7 24. Rc7 Re8 25. Re7 Ne6 26. Rxe8 Rxe8 27. Qxb7 Nxd4 28. Qxf7 Rd8 29. Be7 Rg8 30. Bf6 Ne6 31. Qe7 h5 32. g4 Kh6 33. gxf5 1-0

[Event "Portela Memorial tt"]
[Site "Havana"]
[Date "2018.07.17"]
[Round "2.5"]
[White "Martinez Herrera, Alexis"]
[Black "Magarino Carraleros, Daylin"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "1874"]
[BlackElo "1928"]
[PlyCount "129"]
[EventDate "2018.07.16"]
[EventType "team-tourn"]
[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. c3 Nf6 4. e5 Nd5 5. Bc4 Nb6 6. Bb3 c4 7. Bc2 d6 8. exd6 Qxd6 9. h3 Qe6+ 10. Qe2 Qxe2+ 11. Kxe2 g6 12. d4 cxd3+ 13. Bxd3 Bg7 14. Na3 0-0 15. Be3 Nd5 16. Nc2 Nxe3 17. Nxe3 h6 18. Rad1 Be6 19. Bc4 Bxc4+ 20. Nxc4 Rfd8 21. Rd2 Rxd2+ 22. Nfxd2 b5 23. Ne3 b4 24. cxb4 Bxb2 25. Rb1 Bc3 26. b5 Nd4+ 27. Kd3 Bxd2 28. Kxd2 Rb8 29. a4 Kg7 30. Kd3 e5 31. Ke4 f6 32. f4 Ne2 33. Nd5 exf4 34. Rb2 f5+ 35. Kf3 Nd4+ 36. Kxf4 Re8 37. a5 g5+ 38. Kg3 Re5 39. Nc7 Rc5 40. b6 axb6 41. axb6 Rc3+ 42. Kh2 Nc6 43. Nd5 Rc5 44. Nc7 Rc3 45. Rb5 f4 46. Na6 Ra3 47. Rc5 Rxa6 48. Rxc6 Ra2 49. Kg1 Rb2 50. Rc7+ Kg6 51. b7 h5 52. Rc6+ Kf5 53. Rc5+ Kf6 54. Rc6+ Ke5 55. Rc5+ Kf6 56. Rc7 Kf5 57. Rf7+ Kg6 58. Rd7 g4 59. hxg4 hxg4 60. Kh2 f3 61. Rd2 Rxb7 62. gxf3 gxf3 63. Kg3 Rf7 64. Rf2 Rf6 65. Rxf3 1/2-1/2

[Event "Portela Memorial tt"]
[Site "Havana"]
[Date "2018.07.16"]
[Round "1.1"]
[White "Martinez Herrera, Alexis"]
[Black "Bencomo Bernal, Luis"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1874"]
[BlackElo "1967"]
[PlyCount "45"]
[EventDate "2018.07.16"]
[EventType "team-tourn"]
[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. c3 Nc6 4. Bc4 e6 5. 0-0 Nf6 6. d4 d5 7. exd5 exd5 8. Bb5 Be7 9. Ne5 Bd7 10. Nxd7 Qxd7 11. dxc5 Bxc5 12. Bg5 Ne4 13. Bh4 0-0 14. Nd2 Nd6 15. Ba4 Nf5 16. Qg4 Qe6 17. Rfe1 Qg6 18. Qxg6 fxg6 19. Bg5 h6 20. Bf4 g5 21. Be5 Rae8 22. Bc7 Rf7 23. Rxe8+ 1-0

[Event "Descubriendo un Capablanca tt"]
[Site "Havana"]
[Date "2018.??.??"]
[Round "5.3"]
[White "Alonso Garcia, Frank Obel"]
[Black "Martinez Herrera, Alexis"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1773"]
[BlackElo "1874"]
[PlyCount "58"]
[EventDate "2018.07.02"]
[EventType "team-tourn"]
[EventRounds "10"]
[EventCountry "CUB"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 g6 2. Nc3 Bg7 3. g3 c6 4. Bg2 e6 5. d4 Qb6 6. Nf3 d5 7. e5 c5 8. dxc5 Qxc5 9. Be3 Qb4 10. Rb1 a6 11. 0-0 Nc6 12. a3 Qa5 13. Bd4 Nge7 14. Re1 Nxd4 15. Nxd4 Bd7 16. Qd2 Rc8 17. Rbd1 0-0 18. Nxd5 Qd8 19. Nxe7+ Qxe7 20. Nb3 Ba4 21. Qa5 Bxb3 22. cxb3 Rc5 23. Qb4 Qc7 24. f4 Rb5 25. Qa4 Qc2 26. Qc4 Qxb2 27. a4 Rxb3 28. Rb1 Qxb1 29. Rxb1 Rxb1+ 0-1

[Event "Descubriendo un Capablanca tt"]
[Site "Havana"]
[Date "2018.??.??"]
[Round "10.3"]
[White "Martinez Herrera, Alexis"]
[Black "Alonso Garcia, Frank Obel"]
[Result "1/2-1/2"]
[ECO "C56"]
[WhiteElo "1874"]
[BlackElo "1773"]
[PlyCount "26"]
[EventDate "2018.07.02"]
[EventType "team-tourn"]
[EventRounds "10"]
[EventCountry "CUB"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e5 2. d4 exd4 3. Nf3 Nc6 4. Bc4 Nf6 5. 0-0 Nxe4 6. Re1 d5 7. Bxd5 Qxd5 8. Nc3 Qa5 9. Nxe4 Be6 10. Neg5 0-0-0 11. Nxe6 fxe6 12. Rxe6 Bd6 13. Bg5 Rde8 1/2-1/2

[Event "Descubriendo un Capablanca tt"]
[Site "Havana"]
[Date "2018.??.??"]
[Round "2.3"]
[White "Martinez Herrera, Alexis"]
[Black "Barroso Abreu, German"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "1874"]
[BlackElo "1969"]
[PlyCount "30"]
[EventDate "2018.07.02"]
[EventType "team-tourn"]
[EventRounds "10"]
[EventCountry "CUB"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e6 2. c4 d5 3. cxd5 exd5 4. e5 Nc6 5. d4 f6 6. Bb5 Bd7 7. Nf3 a6 8. Bxc6 Bxc6 9. exf6 Nxf6 10. 0-0 Bd6 11. Bg5 0-0 12. Nc3 Qe8 13. Qb3 Qh5 14. Bxf6 Rxf6 15. Ne4 Rxf3 0-1

[Event "Descubriendo un Capablanca tt"]
[Site "Havana"]
[Date "2018.??.??"]
[Round "4.2"]
[White "Martinez Herrera, Alexis"]
[Black "Guevara Fernandez, Livan"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "1874"]
[BlackElo "1782"]
[PlyCount "42"]
[EventDate "2018.07.02"]
[EventType "team-tourn"]
[EventRounds "10"]
[EventCountry "CUB"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e6 2. c3 d5 3. exd5 exd5 4. Nf3 Bd6 5. Qa4+ c6 6. d4 Nd7 7. Bg5 f6 8. Bh4 Nb6 9. Qc2 Ne7 10. Bd3 h6 11. Bg6+ Kd7 12. a4 Kc7 13. 0-0 Bg4 14. Nbd2 Qd7 15. a5 Nc4 16. Nxc4 dxc4 17. Nd2 Nxg6 18. Qxg6 Bf5 19. Qh5 g6 20. Qf3 Bg4 21. Qe3 Rae8 0-1

[Event "Descubriendo un Capablanca tt"]
[Site "Havana"]
[Date "2018.??.??"]
[Round "1.1"]
[White "Martinez Herrera, Alexis"]
[Black "Otero Marino, Alain"]
[Result "0-1"]
[ECO "C56"]
[WhiteElo "1874"]
[BlackElo "1953"]
[PlyCount "108"]
[EventDate "2018.07.02"]
[EventType "team-tourn"]
[EventRounds "10"]
[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. Bc4 Nf6 5. 0-0 Nxe4 6. Re1 d5 7. Bxd5 Qxd5 8. Nc3 Qa5 9. Nxe4 Be6 10. Neg5 0-0-0 11. Nxe6 fxe6 12. Rxe6 Bd6 13. Bg5 Rdf8 14. Qe2 Qf5 15. Re1 Bc5 16. Bh4 h6 17. Qc4 Bb6 18. Bg3 g5 19. Ne5 Na5 20. Qd5 Rd8 21. Ng6 Qxd5 22. Ne7+ Kb8 23. Nxd5 Rxd5 24. Rxh6 Rdd8 25. Rg6 Rhg8 26. Ree6 Nc4 27. b3 Rxg6 28. Rxg6 Na3 29. Rxg5 Nxc2 30. h4 d3 31. Bf4 a6 32. Bd2 Rf8 33. Rg6 Bxf2+ 34. Kh2 Be3 35. Rg3 Bxd2 36. Rxd3 Bf4+ 37. Kh3 Bd6 38. g4 Ne1 39. Re3 Nc2 40. Rc3 Nd4 41. g5 Rf4 42. g6 Nf5 43. Rc4 Rxc4 44. bxc4 Bf8 45. Kg4 Nxh4 46. Kxh4 b5 47. c5 Kb7 48. Kg5 a5 49. Kf6 Bxc5 50. g7 Bd4+ 51. Kf7 Bxg7 52. Kxg7 c5 53. Kf6 c4 54. Ke5 c3 0-1

[Event "Descubriendo un Capablanca tt"]
[Site "Havana"]
[Date "2018.??.??"]
[Round "8.2"]
[White "Martinez Herrera, Alexis"]
[Black "Perez Marin, Olivia"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1874"]
[BlackElo "1749"]
[PlyCount "34"]
[EventDate "2018.07.02"]
[EventType "team-tourn"]
[EventRounds "10"]
[EventCountry "CUB"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Bd3 cxd4 7. cxd4 Bd7 8. Ng5 Qxd4 9. Nxf7 Kxf7 10. Qh5+ g6 11. Bxg6+ hxg6 12. Qxh8 Bg7 13. Qh3 Qxe5+ 14. Qe3 Nb4 15. Na3 Nd3+ 16. Kf1 Qxe3 17. Bxe3 Bxb2 0-1

[Event "Descubriendo un Capablanca tt"]
[Site "Havana"]
[Date "2018.??.??"]
[Round "6.1"]
[White "Otero Marino, Alain"]
[Black "Martinez Herrera, Alexis"]
[Result "1-0"]
[ECO "B27"]
[WhiteElo "1953"]
[BlackElo "1874"]
[PlyCount "51"]
[EventDate "2018.07.02"]
[EventType "team-tourn"]
[EventRounds "10"]
[EventCountry "CUB"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 c5 4. dxc5 Qa5 5. Bd2 Qxc5 6. Nf3 Nf6 7. Bd3 a6 8. 0-0 d6 9. Be3 Qa5 10. a3 Nc6 11. Qd2 Qh5 12. Be2 Qa5 13. Bh6 0-0 14. Bxg7 Kxg7 15. Rad1 Qb6 16. Nd5 Qxb2 17. Rb1 Qxa3 18. Nxf6 Kxf6 19. Qh6 Be6 20. Ng5 Rh8 21. e5+ Nxe5 22. Ne4+ Kf5 23. Rb3 Qa5 24. Re3 f6 25. Qh3+ Kf4 26. g3# 1-0

[Event "Descubriendo un Capablanca tt"]
[Site "Havana"]
[Date "2018.??.??"]
[Round "3.2"]
[White "Perez Marin, Olivia"]
[Black "Martinez Herrera, Alexis"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "1749"]
[BlackElo "1874"]
[PlyCount "71"]
[EventDate "2018.07.02"]
[EventType "team-tourn"]
[EventRounds "10"]
[EventCountry "CUB"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. f4 c5 4. Nf3 Qb6 5. c3 cxd4 6. cxd4 Nc6 7. e5 e6 8. Nc3 Nge7 9. Na4 Qc7 10. Bd3 a6 11. 0-0 b5 12. Nc3 Nb4 13. Ne4 0-0 14. Be3 Ned5 15. Qe2 Nxe3 16. Qxe3 Bb7 17. Nd6 Qb6 18. Be4 Bxe4 19. Qxe4 Nd5 20. g4 f6 21. Kh1 fxe5 22. fxe5 Rf4 23. Qd3 Rxg4 24. Rg1 Nb4 25. Qd2 Rxg1+ 26. Rxg1 Qc6 27. Rg3 Nxa2 28. Kg2 Rf8 29. h4 Qc1 30. Qxc1 Nxc1 31. Ng1 Rf4 32. Rc3 Rg4+ 33. Kf2 Bh6 34. Rc8+ Kg7 35. Ne8+ Kf7 36. Nd6+ 1/2-1/2

