[Event "Migoya Memorial tt"]
[Site "Camaguey"]
[Date "2018.09.27"]
[Round "9.2"]
[White "Cabrera Torres, Raul"]
[Black "Chavez Estevez, Hayler David"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "2256"]
[BlackElo "2249"]
[PlyCount "44"]
[EventDate "2018.09.20"]
[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. Nxd4 Nf6 5. Nxc6 bxc6 6. Bd3 Be7 7. Nc3 d6 8. 0-0 0-0 9. f4 d5 10. e5 Ng4 11. Qf3 f6 12. h3 Nh6 13. exf6 Bc5+ 14. Kh1 Rxf6 15. Ne2 Bd7 16. b3 Nf5 17. Bb2 Rf7 18. c4 Ne3 19. cxd5 Bf5 20. Bxf5 Rxf5 21. Rfc1 Qxd5 22. Nc3 Qxf3 1-0

[Event "Migoya Memorial tt"]
[Site "Camaguey"]
[Date "2018.09.27"]
[Round "10.3"]
[White "Chavez Estevez, Hayler David"]
[Black "Perez Marimon, Jorge De Jesus"]
[Result "0-1"]
[ECO "C84"]
[WhiteElo "2249"]
[BlackElo "2239"]
[PlyCount "80"]
[EventDate "2018.09.20"]
[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. Bb5 a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 Be7 7. 0-0 d6 8. a3 0-0 9. h3 Na5 10. Ba2 c5 11. Nc3 Be6 12. Nd5 Nc6 13. c3 Re8 14. Ng5 Bxd5 15. exd5 Nb8 16. f4 Nbd7 17. Qf3 Bf8 18. Bd2 c4 19. Ne4 Nxe4 20. dxe4 exf4 21. Qxf4 Ne5 22. Rae1 Ra7 23. Bb1 g6 24. Be3 Rb7 25. Re2 Bg7 26. Ref2 Qe7 27. Qg3 a5 28. Bg5 Qd7 29. Bc2 b4 30. axb4 axb4 31. h4 bxc3 32. bxc3 Qg4 33. Qe3 Ra8 34. Bd1 Qd7 35. h5 Nd3 36. Rf6 Rb2 37. h6 Raa2 38. Bf3 Bxf6 39. Bxf6 Qg4 40. Rf2 Qg3 0-1

[Event "Migoya Memorial tt"]
[Site "Camaguey"]
[Date "2018.09.26"]
[Round "8.2"]
[White "Chavez Estevez, Hayler David"]
[Black "Gallo Garcia, Kemel Antonio"]
[Result "1/2-1/2"]
[ECO "A64"]
[WhiteElo "2249"]
[BlackElo "2187"]
[PlyCount "120"]
[EventDate "2018.09.20"]
[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. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. Nf3 Bg7 8. Bg2 0-0 9. 0-0 Re8 10. Nd2 a6 11. a4 Nbd7 12. h3 Rb8 13. Nc4 Ne5 14. Na3 Nh5 15. Kh2 g5 16. e4 g4 17. h4 Qf6 18. Bg5 Qg6 19. Nc2 h6 20. Bd2 f5 21. Ne1 Rf8 22. exf5 Bxf5 23. Ne2 Nf3+ 24. Nxf3 Bc2 25. Ne5 Bxe5 26. Qc1 Bd3 27. Bxh6 Bxe2 28. Bxf8 Bxf1 29. Bxd6 Bxd6 30. Bxf1 Rf8 31. Kg1 Ng7 32. Qd2 Nf5 33. Bd3 Qf6 34. Qe2 Ng7 35. Rc1 Qf3 36. Rc3 Qxe2 37. Bxe2 Be5 38. Rc2 Bd4 39. Bxg4 Nf5 40. Kg2 Nd6 41. Be6+ Kg7 42. f4 b5 43. axb5 axb5 44. Kf3 c4 45. h5 b4 46. Rh2 Kh7 47. f5 Kh6 48. Kf4 c3 49. bxc3 Bxc3 50. g4 Bf6 51. Rg2 Bg5+ 52. Ke5 Nc4+ 53. Kd4 Nd2 54. d6 Rb8 55. Kc5 b3 56. Bxb3 Rxb3 57. Re2 Rc3+ 58. Kd5 Rd3+ 59. Kc6 Nb3 60. Re6+ Kh7 1/2-1/2

[Event "Migoya Memorial tt"]
[Site "Camaguey"]
[Date "2018.09.26"]
[Round "7.3"]
[White "Duarte Napoles, Fanny"]
[Black "Chavez Estevez, Hayler David"]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "2225"]
[BlackElo "2249"]
[PlyCount "76"]
[EventDate "2018.09.20"]
[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. d4 Nf6 2. Bg5 g6 3. Bxf6 exf6 4. e3 Bg7 5. c4 b6 6. Nc3 Bb7 7. Nf3 0-0 8. Be2 d6 9. 0-0 f5 10. Rc1 Nd7 11. Ne1 Nf6 12. Bf3 Ne4 13. Nd3 Nxc3 14. Rxc3 Bxf3 15. Qxf3 c5 16. Qf4 d5 17. Ne5 Re8 18. b3 dxc4 19. bxc4 Bxe5 20. dxe5 Qd2 21. Rfc1 Rad8 22. h4 h5 23. a4 Qe2 24. R3c2 Rd1+ 25. Kh2 Qe1 26. Rxd1 Qxd1 27. Ra2 Kg7 28. a5 Qb3 29. Rd2 bxa5 30. Rd6 Qb2 31. e6 Rxe6 32. Rxe6 fxe6 33. Qc7+ Kh6 34. Qxc5 Qb8+ 35. g3 a4 36. Qa3 Qe8 37. Qd6 e5 38. c5 e4 1/2-1/2

[Event "Migoya Memorial tt"]
[Site "Camaguey"]
[Date "2018.09.25"]
[Round "5.3"]
[White "Perez Marimon, Jorge De Jesus"]
[Black "Chavez Estevez, Hayler David"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2239"]
[BlackElo "2249"]
[PlyCount "66"]
[EventDate "2018.09.20"]
[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 d6 2. d4 g6 3. Nc3 Bg7 4. Be3 Nd7 5. Nf3 a6 6. Bc4 e6 7. a4 c6 8. Qd2 h6 9. 0-0 d5 10. Bd3 Ne7 11. Rfe1 Nf6 12. e5 Nd7 13. b4 a5 14. b5 c5 15. dxc5 Nxe5 16. Nxe5 Bxe5 17. Bf4 Bg7 18. Bd6 0-0 19. Ra3 b6 20. Qf4 bxc5 21. Bxc5 Bb7 22. Bd4 g5 23. Qe3 Qd6 24. Rb3 Rac8 25. Bxg7 Kxg7 26. Qd4+ f6 27. Ne4 Qb8 28. Nxf6 Rxf6 29. Rxe6 Ng8 30. c4 Qf4 31. Qb6 dxc4 32. Rxf6 Nxf6 33. Qxb7+ Rc7 0-1

[Event "Migoya Memorial tt"]
[Site "Camaguey"]
[Date "2018.09.24"]
[Round "4.2"]
[White "Chavez Estevez, Hayler David"]
[Black "Cabrera Torres, Raul"]
[Result "0-1"]
[ECO "E04"]
[WhiteElo "2249"]
[BlackElo "2256"]
[PlyCount "144"]
[EventDate "2018.09.20"]
[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. d4 c6 2. c4 d5 3. Nf3 Nf6 4. g3 dxc4 5. Bg2 b5 6. a4 Bb7 7. Ne5 a6 8. Nc3 e6 9. 0-0 Nd5 10. e4 Nxc3 11. bxc3 Nd7 12. f4 Be7 13. Qg4 0-0 14. Nxd7 Qxd7 15. f5 exf5 16. Rxf5 f6 17. Bh3 Bc8 18. Bh6 Rf7 19. Be3 Qe8 20. axb5 cxb5 21. Qh4 g6 22. Rd5 f5 23. Bg5 Bxg5 24. Qxg5 fxe4 25. Bg2 Bb7 26. Re5 Qd8 27. Qg4 b4 28. Qe6 bxc3 29. Qxc4 Rc8 30. Rc5 Rxc5 31. dxc5 Qd3 32. Bf1 Qe3+ 33. Kh1 Kg7 34. c6 Bc8 35. Bg2 Qd3 36. Qxe4 Qxe4 37. Bxe4 Re7 38. Bd3 Re3 39. Bc2 Re5 40. Kg1 Rc5 41. Be4 Bf5 42. Bf3 c2 43. Rc1 Kf6 44. g4 Bd3 45. Kf2 g5 46. Ke3 Bb5 47. Kd4 Rc4+ 48. Kd5 Rxc6 49. Be4 Rc3 50. Bxh7 Ba4 51. Kd4 Rc7 52. Bf5 a5 53. Kd3 Ke5 54. Kd2 Kd4 55. Re1 c1Q+ 56. Rxc1 Rxc1 57. Kxc1 Ke3 58. Kb2 Kf4 59. Kc1 Bc6 60. Kd2 Bf3 61. h3 Bg2 62. Kc3 Bxh3 63. Bd7 Bxg4 64. Be8 Bf3 65. Bd7 Be4 66. Kd4 Bf5 67. Bc6 g4 68. Kc5 Be4 69. Bd7 g3 70. Bh3 Kf3 71. Kb5 Kf2 72. Kxa5 Bf5 0-1

[Event "Migoya Memorial tt"]
[Site "Camaguey"]
[Date "2018.09.24"]
[Round "3.2"]
[White "Gallo Garcia, Kemel Antonio"]
[Black "Chavez Estevez, Hayler David"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "2187"]
[BlackElo "2249"]
[PlyCount "63"]
[EventDate "2018.09.20"]
[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. Nxd4 Nf6 5. Nxc6 bxc6 6. e5 Qe7 7. Qe2 Nd5 8. c4 Ba6 9. Nd2 g6 10. Nf3 Bg7 11. Bg5 Qb4+ 12. Qd2 Qxd2+ 13. Kxd2 Nb6 14. b3 0-0 15. Bd3 d6 16. Bf4 Rad8 17. Bg5 Rde8 18. exd6 Bxa1 19. Rxa1 f6 20. Bh6 Rf7 21. c5 Bxd3 22. cxb6 Be4 23. bxc7 g5 24. Re1 f5 25. Nxg5 Rf6 26. Nxe4 fxe4 27. Bf4 Rxf4 28. d7 Rxf2+ 29. Kc3 Rff8 30. dxe8Q Rxe8 31. Rxe4 Rc8 32. Re7 1-0

[Event "Migoya Memorial tt"]
[Site "Camaguey"]
[Date "2018.09.23"]
[Round "2.3"]
[White "Chavez Estevez, Hayler David"]
[Black "Duarte Napoles, Fanny"]
[Result "0-1"]
[ECO "A62"]
[WhiteElo "2249"]
[BlackElo "2225"]
[PlyCount "126"]
[EventDate "2018.09.20"]
[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. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. Bg2 Bg7 8. Nf3 0-0 9. 0-0 a6 10. a4 Re8 11. e3 Bg4 12. Qb3 Bxf3 13. Bxf3 b6 14. Bg2 Nbd7 15. e4 Rb8 16. Bf4 Ne5 17. Bxe5 Rxe5 18. Qc4 Qc8 19. Rfe1 Re8 20. Rac1 Qb7 21. Bf1 Ra8 22. h3 Nd7 23. f4 Reb8 24. Kh2 h5 25. Rc2 Qc7 26. Rg2 Qd8 27. Bd3 b5 28. axb5 axb5 29. Nxb5 Qa5 30. b4 cxb4 31. Nxd6 Bf8 32. Qc6 Nc5 33. Nc4 Qd8 34. d6 Nxd3 35. Rd1 Rc8 36. Qd5 Nc5 37. Ne5 Qf6 38. d7 Rd8 39. Rc1 Qe6 40. Rxc5 Bxc5 41. Qxc5 b3 42. Qc7 f6 43. Nxg6 Rxd7 44. Qc3 Kg7 45. f5 Qxe4 46. Qxb3 Qxf5 47. Nh4 Qe4 48. Qb5 Qd5 49. Qb1 Qd3 50. Qb4 Ra1 51. g4 Kh7 52. Nf5 Ra3 53. Ng3 h4 54. Qe4+ Qxe4 55. Nxe4 Rdd3 56. Rf2 Rxh3+ 57. Kg2 Rhe3 58. Nxf6+ Kg6 59. Nd7 Rg3+ 60. Kh2 Rae3 61. Rf6+ Kg7 62. Rf4 Re2+ 63. Kh1 Rd3 0-1

[Event "Capablanca Memorial op 52nd"]
[Site "Matanzas"]
[Date "2017.05.28"]
[Round "2"]
[White "Romero Nunez, Wendy"]
[Black "Chavez Estevez, Hayler David"]
[Result "1-0"]
[ECO "D45"]
[WhiteElo "2030"]
[BlackElo "2296"]
[PlyCount "63"]
[EventDate "2017.05.27"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "CUB"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. e3 e6 5. Nc3 Nbd7 6. Qc2 dxc4 7. Bxc4 b5 8. Bd3 Bb7 9. 0-0 a6 10. e4 c5 11. d5 e5 12. a4 c4 13. Be2 b4 14. Nd1 Rc8 15. Bxc4 b3 16. Qe2 Qb6 17. Bd2 Bc5 18. a5 Qa7 19. Bxb3 0-0 20. h3 Bd4 21. Nc3 Nc5 22. Bc2 Rfe8 23. Rfd1 Qb8 24. Bg5 Ncd7 25. Ba4 Bxc3 26. Bxf6 Nxf6 27. Bxe8 Nxe8 28. bxc3 Rxc3 29. Qb2 Rc4 30. Rab1 Nd6 31. Qxe5 Qc7 32. Rxb7 1-0

[Event "Capablanca Memorial op 52nd"]
[Site "Matanzas"]
[Date "2017.05.27"]
[Round "1"]
[White "Chavez Estevez, Hayler David"]
[Black "Valderrama Quiceno, Esteban Alberto"]
[Result "0-1"]
[ECO "E54"]
[WhiteElo "2296"]
[BlackElo "2428"]
[PlyCount "76"]
[EventDate "2017.05.27"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "CUB"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. Nc3 Bb4 5. Bg5 Bb7 6. e3 0-0 7. Bd3 c5 8. 0-0 cxd4 9. exd4 Bxc3 10. bxc3 d6 11. h3 Nbd7 12. Nh2 Qc7 13. Ng4 Ne4 14. Bf4 f5 15. f3 Nxc3 16. Qe1 fxg4 17. Qxe6+ Kh8 18. Bxd6 Rae8 19. fxg4 Rxe6 20. Rxf8+ Nxf8 21. Bxc7 Ne2+ 22. Bxe2 Rxe2 23. d5 Re4 24. Rc1 Nd7 25. a4 Ba6 26. a5 Bxc4 27. axb6 axb6 28. Ra1 Bxd5 29. Rd1 Be6 30. Kf2 h6 31. Rd6 b5 32. Kf3 Nf6 33. Bd8 Re5 34. Rb6 Nd7 35. Rd6 b4 36. g5 hxg5 37. Bc7 b3 38. Rxd7 Rf5+ 0-1

[Event "Capablanca Memorial op 51st"]
[Site "Varadero"]
[Date "2016.06.10"]
[Round "2"]
[White "Hernandez Gonzalez, William"]
[Black "Chavez Estevez, Hayler David"]
[Result "1/2-1/2"]
[ECO "D04"]
[WhiteElo "2396"]
[BlackElo "2314"]
[PlyCount "45"]
[EventDate "2016.06.09"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "CUB"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 c6 4. Bd3 g6 5. Nbd2 Bg7 6. 0-0 0-0 7. b3 Bf5 8. Bxf5 gxf5 9. c4 e6 10. Ba3 Re8 11. Rc1 Ne4 12. Ne1 Qg5 13. f4 Qg6 14. Rf3 Nd7 15. Nd3 Kh8 16. Nxe4 fxe4 17. Rg3 Qh6 18. Nf2 Bf8 19. Ng4 Qh5 20. Bxf8 Rxf8 21. Rh3 Qg6 22. Rg3 Qh5 23. Rh3 1/2-1/2

[Event "Capablanca Memorial op 51st"]
[Site "Varadero"]
[Date "2016.06.09"]
[Round "1"]
[White "Chavez Estevez, Hayler David"]
[Black "Elias Reyes, Jorge Roberto"]
[Result "0-1"]
[ECO "D30"]
[WhiteElo "2314"]
[BlackElo "2420"]
[PlyCount "122"]
[EventDate "2016.06.09"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "CUB"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. a3 c5 5. cxd5 exd5 6. Nc3 Nc6 7. dxc5 Bxc5 8. Bg5 Bf5 9. e3 0-0 10. Bd3 Bxd3 11. Qxd3 d4 12. Bxf6 Qxf6 13. Ne4 Qg6 14. 0-0-0 Bb6 15. exd4 Nxd4 16. Nxd4 Rfd8 17. Qe3 Rac8+ 18. Nc3 Qf6 19. Qf3 Qg5+ 20. Qe3 Qh4 21. g4 Qf6 22. g5 Qd6 23. Kb1 Bxd4 24. Qe4 Qb6 25. Na4 Qg6 26. Qxg6 hxg6 27. Rd2 Be5 28. Re2 f6 29. Rg1 Kf7 30. Rge1 Rd7 31. b4 b6 32. Re4 Bxh2 33. gxf6 Kxf6 34. R4e3 Bf4 35. Re6+ Kf5 36. Nb2 Rc1+ 37. Rxc1 Bxc1 38. Re8 Bxb2 39. Kxb2 Rf7 40. Kc3 Kg4 41. Kc4 Kf3 42. Re5 Kxf2 43. Re6 g5 44. Rg6 Rf4+ 45. Kb5 g4 46. Rxg7 g3 47. Ka6 Kf3 48. Kxa7 Rg4 49. Rd7 g2 50. Rd1 b5 51. Ka6 Rg5 52. Ka5 Ke2 53. Rb1 Kf2 54. a4 bxa4+ 55. Kxa4 g1Q 56. Rxg1 Rxg1 57. b5 Ke3 58. b6 Kd4 59. Kb5 Kd5 60. b7 Rb1+ 61. Ka6 Kc6 0-1

[Event "Pan American-ch U20"]
[Site "San Salvador"]
[Date "2015.07.21"]
[Round "9"]
[White "Solano Cuya, Bryan"]
[Black "Chavez Estevez, Hayler David"]
[Result "1-0"]
[ECO "E49"]
[WhiteElo "2149"]
[BlackElo "2347"]
[PlyCount "111"]
[EventDate "2015.07.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESA"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 d5 5. a3 Bxc3+ 6. bxc3 0-0 7. cxd5 exd5 8. e3 b6 9. Bd3 Ba6 10. Ne2 Bxd3 11. Qxd3 Re8 12. 0-0 Nc6 13. Ng3 Na5 14. Ra2 Nd7 15. e4 c6 16. e5 f6 17. f4 Nc4 18. Re2 Qe7 19. h4 Kh8 20. h5 Qf7 21. Rfe1 Nf8 22. f5 a5 23. h6 g6 24. e6 Qe7 25. Qf3 Ra7 26. Rf1 b5 27. fxg6 hxg6 28. Qxf6+ Qxf6 29. Rxf6 Rae7 30. Ref2 Nh7 31. Rxg6 Rxe6 32. Rg7 Nf6 33. Bg5 Re1+ 34. Nf1 Ne4 35. Bf6 Ncd2 36. Rxd2 Nxf6 37. Rf2 Ng8 38. Rff7 Nxh6 39. Rh7+ Kg8 40. Rfg7+ Kf8 41. Rc7 R1e6 42. Nd2 Rf6 43. Nf3 Nf7 44. Ne5 Kg8 45. Rhxf7 Rxf7 46. Nxf7 Re1+ 47. Kh2 Ra1 48. Ne5 Rxa3 49. Rxc6 Rb3 50. g4 a4 51. g5 a3 52. Rc8+ Kg7 53. Rc7+ Kg8 54. g6 Rb2+ 55. Kh3 Rc2 56. Ng4 1-0

[Event "Pan American-ch U20"]
[Site "San Salvador"]
[Date "2015.07.20"]
[Round "8"]
[White "Chavez Estevez, Hayler David"]
[Black "Escalante Ramirez, Brian Sebastian"]
[Result "0-1"]
[ECO "A01"]
[WhiteElo "2347"]
[BlackElo "2389"]
[PlyCount "102"]
[EventDate "2015.07.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESA"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. b3 Nf6 2. Bb2 g6 3. e4 d6 4. g3 Bg7 5. Bg2 c5 6. Ne2 0-0 7. 0-0 Nc6 8. d4 cxd4 9. Nxd4 Nxd4 10. Bxd4 Bd7 11. c4 a6 12. Nc3 b5 13. cxb5 axb5 14. Nd5 Nxd5 15. Bxg7 Ne3 16. Qd4 Nxf1 17. Bxf8 Qxf8 18. Bxf1 Qg7 19. Qxg7+ Kxg7 20. Bd3 b4 21. Bc4 f5 22. f3 Kf6 23. Kf2 fxe4 24. fxe4 Ke5 25. Ke3 Bc6 26. Bd3 d5 27. Rc1 d4+ 28. Kf3 Bxe4+ 29. Bxe4 Rf8+ 30. Kg2 Kxe4 31. Re1+ Kd3 32. Rxe7 Rd8 33. Kf3 Rf8+ 34. Kg4 h5+ 35. Kg5 Rf5+ 36. Kxg6 Rd5 37. a3 bxa3 38. Ra7 Ke2 39. Rxa3 d3 40. Ra1 d2 41. h3 d1Q 42. Rxd1 Rxd1 43. Kxh5 Kf3 44. g4 Kf4 45. h4 Rd6 46. g5 Kf5 47. b4 Rg6 48. b5 Rb6 49. g6 Rxg6 50. b6 Rg8 51. Kh6 Rh8+ 0-1

[Event "Pan American-ch U20"]
[Site "San Salvador"]
[Date "2015.07.20"]
[Round "7"]
[White "Tang, Andrew"]
[Black "Chavez Estevez, Hayler David"]
[Result "1-0"]
[ECO "E16"]
[WhiteElo "2365"]
[BlackElo "2347"]
[PlyCount "41"]
[EventDate "2015.07.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESA"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 c5 6. d5 exd5 7. cxd5 Bxd5 8. Nc3 Bc6 9. e4 Be7 10. e5 Ne4 11. Nd5 d6 12. Nh4 Bxh4 13. Bxe4 Be7 14. Qf3 Qd7 15. Nxe7 Kxe7 16. Bg5+ Ke8 17. 0-0-0 f5 18. exf6 gxf6 19. Qxf6 Rf8 20. Bg6+ hxg6 21. Rhe1+ 1-0

[Event "Pan American-ch U20"]
[Site "San Salvador"]
[Date "2015.07.19"]
[Round "6"]
[White "Singh, Vishnu"]
[Black "Chavez Estevez, Hayler David"]
[Result "0-1"]
[ECO "A58"]
[WhiteElo "2200"]
[BlackElo "2347"]
[PlyCount "104"]
[EventDate "2015.07.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESA"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 Bxa6 6. g3 g6 7. Bg2 d6 8. Nf3 Bg7 9. 0-0 0-0 10. Nc3 Nbd7 11. h3 Qc7 12. Rb1 Rfb8 13. b3 Ra7 14. Qc2 Rab7 15. Be3 Qa5 16. Rfc1 Ne8 17. Nd2 Bxc3 18. Qxc3 Qxc3 19. Rxc3 Bxe2 20. Re1 Ba6 21. Bf4 Nb6 22. Rce3 Nc8 23. Bg5 f6 24. Bh6 Kf7 25. h4 Bb5 26. Bh3 Bd7 27. Be6+ Bxe6 28. dxe6+ Kg8 29. Rd3 Nb6 30. Bf4 Nc7 31. Ne4 Nbd5 32. Bd2 Ra7 33. Ra1 Nb4 34. Bxb4 Rxb4 35. Re3 f5 36. Ng5 Kg7 37. a4 h6 38. Nf7 Ra8 39. a5 Rb5 40. a6 Rb6 41. a7 Rb7 42. f3 Rbxa7 43. Rd1 Ra1 44. Rxa1 Rxa1+ 45. Kg2 Rd1 46. Nd8 Kf6 47. Kf2 h5 48. Ke2 Ra1 49. Nc6 Nxe6 50. Kf2 Ra6 51. Nb8 Ra2+ 52. Kf1 Nd4 0-1

[Event "Pan American-ch U20"]
[Site "San Salvador"]
[Date "2015.07.18"]
[Round "5"]
[White "Chavez Estevez, Hayler David"]
[Black "Cori Quispe, Kevin Joel"]
[Result "1/2-1/2"]
[ECO "A37"]
[WhiteElo "2347"]
[BlackElo "2369"]
[PlyCount "43"]
[EventDate "2015.07.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESA"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 c5 3. g3 Nc6 4. Bg2 g6 5. d3 Bg7 6. Nf3 d6 7. h4 h6 8. Bd2 Nge7 9. Qc1 Be6 10. 0-0 Qd7 11. Re1 f6 12. Ne4 Nf5 13. a3 Rd8 14. b4 b6 15. b5 Nce7 16. g4 Nd4 17. Nxd4 cxd4 18. g5 hxg5 19. hxg5 Bh3 20. Bf3 Bg4 21. Bh1 f5 22. Nf6+ 1/2-1/2

[Event "Pan American-ch U20"]
[Site "San Salvador"]
[Date "2015.07.18"]
[Round "4"]
[White "Chavez Estevez, Hayler David"]
[Black "Hernandez Sanchez, Jairo Andres"]
[Result "1-0"]
[ECO "B24"]
[WhiteElo "2347"]
[BlackElo "2381"]
[PlyCount "91"]
[EventDate "2015.07.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESA"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 c5 2. Ne2 g6 3. g3 Bg7 4. Bg2 Nc6 5. Nbc3 e6 6. d3 Nge7 7. Be3 Nd4 8. Qd2 0-0 9. Nd1 f5 10. c3 Nxe2 11. Bxc5 d6 12. Be3 Nxc3 13. Nxc3 Bd7 14. 0-0 Rf7 15. exf5 Nxf5 16. Bxb7 Rb8 17. Bg2 d5 18. Bxa7 Rc8 19. d4 Qf6 20. Ne2 Bb5 21. Bc5 Rxc5 22. dxc5 Qxb2 23. Qxb2 Bxb2 24. Nf4 Bxf1 25. Rxf1 Re7 26. Nxe6 Nd4 27. Rb1 Nxe6 28. Rxb2 Nxc5 29. Bxd5+ Kg7 30. Rb5 Rc7 31. f4 Kf8 32. Kf2 Ke7 33. Ke3 Nd7 34. a4 Kd6 35. a5 Rc3+ 36. Kd4 Ra3 37. Bb7 Ra4+ 38. Kc3 Ra3+ 39. Kb4 Ra1 40. a6 Kc7 41. Ra5 Rb1+ 42. Kc3 Nb6 43. Be4 Re1 44. Kd3 Rd1+ 45. Ke2 Rd4 46. Bf3 1-0

[Event "Pan American-ch U20"]
[Site "San Salvador"]
[Date "2015.07.17"]
[Round "2"]
[White "Chavez Estevez, Hayler David"]
[Black "Lopez Raygoza, Luis Alberto"]
[Result "1-0"]
[ECO "A06"]
[WhiteElo "2347"]
[BlackElo "2138"]
[PlyCount "61"]
[EventDate "2015.07.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESA"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b3 d5 3. Bb2 e6 4. g3 c5 5. Bg2 Nc6 6. d3 Be7 7. 0-0 0-0 8. Nbd2 Re8 9. e4 d4 10. e5 Nd5 11. a4 b6 12. Qe2 Bb7 13. h4 a6 14. Rfe1 h6 15. Nf1 Bf8 16. N1h2 Nce7 17. h5 Nf5 18. Bc1 b5 19. Bd2 Qe7 20. Qf1 Rec8 21. axb5 axb5 22. Rxa8 Rxa8 23. Ra1 Qd8 24. g4 Rxa1 25. Qxa1 Nfe7 26. Nf1 Nc6 27. Ng3 Qb8 28. Qe1 Ndb4 29. g5 hxg5 30. Nxg5 Nd5 31. Qe4 1-0

[Event "Pan American-ch U20"]
[Site "San Salvador"]
[Date "2015.07.17"]
[Round "3"]
[White "Jimenez Garcia, Emanuel"]
[Black "Chavez Estevez, Hayler David"]
[Result "0-1"]
[ECO "E16"]
[WhiteElo "2210"]
[BlackElo "2347"]
[PlyCount "68"]
[EventDate "2015.07.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESA"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 c5 6. d5 exd5 7. Nh4 g6 8. cxd5 Bg7 9. Nc3 0-0 10. 0-0 d6 11. e4 Na6 12. Re1 Nc7 13. a4 a6 14. Bf1 Re8 15. f3 Qd7 16. Be3 b5 17. Qb3 b4 18. Nd1 a5 19. Bc4 Qd8 20. Bf2 Nd7 21. Ne3 Nb6 22. Ra2 Bd4 23. Nhg2 Qf6 24. Be2 Ba6 25. Ng4 Bxf2+ 26. Kxf2 Qg7 27. N4e3 Rab8 28. Bxa6 Nxa6 29. Re2 c4 30. Qd1 Nc5 31. Ne1 Rec8 32. g4 b3 33. Ra3 Ncxa4 34. Qa1 c3 0-1

[Event "Pan American-ch U20"]
[Site "San Salvador"]
[Date "2015.07.16"]
[Round "1"]
[White "De Leon, Gabriel"]
[Black "Chavez Estevez, Hayler David"]
[Result "0-1"]
[ECO "C45"]
[WhiteElo "1804"]
[BlackElo "2347"]
[PlyCount "100"]
[EventDate "2015.07.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESA"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[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 Ba6 9. b3 g5 10. Bb2 Nf4 11. Qe3 Bg7 12. g3 Ng6 13. Bg2 Bxe5 14. Bxe5 Qxe5 15. Qxe5+ Nxe5 16. 0-0 0-0-0 17. Nc3 g4 18. Ne4 d6 19. f4 gxf3 20. Bh3+ Kb8 21. Ng5 f6 22. Nxf3 d5 23. Nxe5 fxe5 24. Rfe1 e4 25. Rad1 Rhe8 26. c5 h5 27. Rd4 Rf8 28. Re3 Bc8 29. Bg2 Rf5 30. a3 Rdf8 31. Rd2 R5f6 32. Rc3 Bg4 33. Re3 Bf3 34. Bf1 h4 35. Be2 Bxe2 36. Rdxe2 h3 37. Re1 Rf2 38. R3e2 Rxe2 39. Rxe2 Rf3 40. g4 Rf4 41. Re3 Rxg4+ 42. Kf1 Rf4+ 43. Ke2 d4 44. Rxh3 e3 45. Rh8+ Kb7 46. Re8 Rf2+ 47. Kd3 Rd2+ 48. Kc4 e2 49. h4 d3 50. h5 Rd1 0-1

[Event "Capablanca Memorial op-B 48th"]
[Site "Havana"]
[Date "2013.04.30"]
[Round "9"]
[White "Chavez Estevez, Hayler David"]
[Black "Rodriguez Rodriguez, Javier"]
[Result "1-0"]
[ECO "A16"]
[WhiteElo "2157"]
[BlackElo "1942"]
[PlyCount "107"]
[EventDate "2013.04.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 0-0 5. d3 e5 6. a3 c6 7. e4 d6 8. Nge2 Be6 9. 0-0 d5 10. Qa4 Na6 11. cxd5 cxd5 12. Bg5 d4 13. Nd5 Bxd5 14. exd5 Nc7 15. f4 h6 16. Bh4 exf4 17. Bxf6 Bxf6 18. Nxf4 g5 19. Nh5 Bh8 20. Qb3 Rb8 21. Be4 Qd6 22. Rf5 Be5 23. Raf1 f6 24. Qd1 Nxd5 25. Qb3 Rbd8 26. Qxb7 Ne7 27. Qb3+ Kh8 28. R5f2 Rb8 29. Qa2 Rb6 30. Rf3 Qd7 31. Bf5 Qe8 32. g4 Nxf5 33. Rxf5 Qe7 34. Qd5 Rd8 35. Qg2 Rf8 36. Qe4 Kg8 37. R5f2 Qe8 38. b4 Qf7 39. Rc2 Qh7 40. Qd5+ Qf7 41. Qf3 Qg6 42. Rc5 Re6 43. a4 Re7 44. b5 Ref7 45. Rc6 Qh7 46. Re6 Qg6 47. a5 Rb8 48. b6 axb6 49. axb6 Rfb7 50. Nxf6+ Bxf6 51. Rxf6 Qg7 52. Qd5+ Kh8 53. Rf7 Rxf7 54. Rxf7 1-0

[Event "Capablanca Memorial op-B 48th"]
[Site "Havana"]
[Date "2013.04.29"]
[Round "8"]
[White "Jarrin Cobos, Jose"]
[Black "Chavez Estevez, Hayler David"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2079"]
[BlackElo "2157"]
[PlyCount "57"]
[EventDate "2013.04.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 Nd7 5. Qd2 c6 6. f3 e5 7. dxe5 dxe5 8. Bc4 Qc7 9. a4 a5 10. Nge2 h5 11. 0-0-0 Ngf6 12. h3 Nb6 13. Bb3 Bd7 14. Qe1 0-0 15. g4 Rad8 16. Qg1 Nc8 17. gxh5 Be6 18. Rxd8 Rxd8 19. Bxe6 fxe6 20. h6 Bh8 21. Qxg6+ Kf8 22. f4 Qh7 23. Qg5 Ke8 24. fxe5 Nxe4 25. Qh5+ Kd7 26. Nxe4 Qxe4 27. Qf7+ Ne7 28. Rd1+ Kc8 29. Qxe6+ 1-0

[Event "Capablanca Memorial op-B 48th"]
[Site "Havana"]
[Date "2013.04.28"]
[Round "7"]
[White "Chavez Estevez, Hayler David"]
[Black "Brito Valdes, Santiago Jose"]
[Result "1-0"]
[ECO "B86"]
[WhiteElo "2157"]
[BlackElo "2058"]
[PlyCount "135"]
[EventDate "2013.04.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 Nbd7 8. Bg5 Nc5 9. 0-0 Be7 10. Re1 0-0 11. f4 Qc7 12. e5 dxe5 13. fxe5 Ne8 14. Bxe7 Qxe7 15. Qh5 b5 16. Re3 Bb7 17. Rf1 Nxb3 18. axb3 Rd8 19. Rf4 f5 20. exf6 Rxf6 21. Qe5 b4 22. Nce2 Rd5 23. Qb8 Rxf4 24. Qxf4 e5 25. Nf3 Qf6 26. Nxe5 Rd1+ 27. Kf2 Rd2 28. Qxf6 Nxf6 29. Rd3 Ne4+ 30. Ke3 Rxd3+ 31. Nxd3 a5 32. g3 g5 33. Ne5 h5 34. Nc4 Nf6 35. Nxa5 Ng4+ 36. Kd2 Ba6 37. h4 Nf6 38. Nc4 gxh4 39. gxh4 Kg7 40. Nf4 Bc8 41. Ne5 Bb7 42. Ned3 Nd5 43. Nxh5+ Kg6 44. Ng3 Kf6 45. Ne4+ Kg6 46. Nec5 Bc8 47. Ne1 Kh5 48. Ng2 Bh3 49. Ne3 Nf4 50. Nd3 Nxd3 51. Kxd3 Be6 52. Kd4 Kxh4 53. Nd5 Bf5 54. Nxb4 Kg5 55. c4 Kf6 56. Kd5 Ke7 57. Nc6+ Kd7 58. Ne5+ Kc7 59. b4 Bh3 60. b5 Kb6 61. b4 Bg2+ 62. Kd6 Bf1 63. Nd7+ Kb7 64. Kc5 Be2 65. b6 Bg4 66. Ne5 Be2 67. Kb5 Bf1 68. Ka5 1-0

[Event "Capablanca Memorial op-B 48th"]
[Site "Havana"]
[Date "2013.04.27"]
[Round "6"]
[White "Munoz Perez, Rolando"]
[Black "Chavez Estevez, Hayler David"]
[Result "1-0"]
[ECO "E00"]
[WhiteElo "2195"]
[BlackElo "2157"]
[PlyCount "127"]
[EventDate "2013.04.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 Bb4+ 4. Bd2 Qe7 5. Bg2 0-0 6. e4 d5 7. f3 dxc4 8. Qc2 Bxd2+ 9. Nxd2 c5 10. dxc5 Qxc5 11. Qxc4 Qb6 12. Qb3 Qa5 13. Ne2 Rd8 14. Qc3 Qa6 15. Nd4 e5 16. N4b3 Nc6 17. Bf1 Qb6 18. Nc4 Qc7 19. Be2 Bh3 20. Ne3 Rac8 21. Rc1 Qb8 22. Kf2 Nd4 23. Qb4 Nxe2 24. Kxe2 b6 25. Rhd1 a5 26. Rxc8 Rxc8 27. Qd6 a4 28. Nc1 Be6 29. a3 b5 30. Qxb8 Rxb8 31. Nd3 Bc4 32. Nxc4 bxc4 33. Nxe5 Rxb2+ 34. Ke3 g6 35. Rd8+ Kg7 36. Nxc4 Rxh2 37. e5 Nh5 38. g4 Ng3 39. Rd7 g5 40. Nd6 Re2+ 41. Kd4 Kg6 42. Rxf7 Rd2+ 43. Kc5 Ne2 44. Rf6+ Kg7 45. Nf5+ Kg8 46. e6 Rc2+ 47. Kb4 Nc3 48. Ne3 Re2 49. e7 Rxe3 50. Rf8+ Kg7 51. e8Q Nd5+ 52. Kxa4 Rxe8 53. Rxe8 Nf6 54. Re7+ Kg6 55. Re6 Kf7 56. Rxf6+ Kxf6 57. Kb5 Ke5 58. a4 Kf4 59. a5 Kxf3 60. a6 Kxg4 61. a7 h5 62. a8Q h4 63. Qg2+ Kf4 64. Qh3 1-0

[Event "Capablanca Memorial op-B 48th"]
[Site "Havana"]
[Date "2013.04.25"]
[Round "5"]
[White "Chavez Estevez, Hayler David"]
[Black "Palsson, Halldor Peter"]
[Result "1-0"]
[ECO "A10"]
[WhiteElo "2157"]
[BlackElo "1984"]
[PlyCount "65"]
[EventDate "2013.04.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 f5 3. g3 Nf6 4. Bg2 c6 5. d3 d5 6. cxd5 cxd5 7. Nf3 Nc6 8. 0-0 Bd6 9. e4 0-0 10. exf5 exf5 11. d4 Kh8 12. Bg5 Be6 13. Re1 Bg8 14. Ne5 Be7 15. Rc1 Re8 16. Bf4 Rc8 17. Qd3 g6 18. Re2 Bf8 19. Rce1 Bg7 20. Bg5 Rf8 21. Qe3 Qd6 22. Qf4 Rcd8 23. Qh4 Ne4 24. Bxd8 Rxd8 25. Nb5 Qf6 26. Qxf6 Bxf6 27. Bxe4 dxe4 28. Nxc6 bxc6 29. Nxa7 Ra8 30. Nxc6 Rxa2 31. b4 Ra3 32. Rc2 Rb3 33. Rc5 1-0

[Event "Capablanca Memorial op-B 48th"]
[Site "Havana"]
[Date "2013.04.24"]
[Round "4"]
[White "Zamora Rosales, Noslen"]
[Black "Chavez Estevez, Hayler David"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2205"]
[BlackElo "2157"]
[PlyCount "65"]
[EventDate "2013.04.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. e4 g6 2. d4 d6 3. Nc3 Bg7 4. Be3 Nd7 5. Qd2 c6 6. Nf3 Qc7 7. Bd3 b5 8. 0-0 Nb6 9. h3 h6 10. Rfe1 Bd7 11. b3 Rd8 12. Ne2 e5 13. c4 bxc4 14. bxc4 Be6 15. d5 cxd5 16. cxd5 Bd7 17. Rec1 Qb7 18. Qb4 Bf8 19. Rab1 Qa8 20. Nc3 Be7 21. Nb5 Bxb5 22. Bxb5+ Kf8 23. Bc6 Qb8 24. a4 Nf6 25. a5 Nbd7 26. Qa4 Qc8 27. Rb7 Kg7 28. Rxa7 Qb8 29. Rb7 Qc8 30. a6 g5 31. Bxd7 Qxd7 32. Rxd7 Rxd7 33. a7 1-0

[Event "Capablanca Memorial op-B 48th"]
[Site "Havana"]
[Date "2013.04.23"]
[Round "3"]
[White "Chavez Estevez, Hayler David"]
[Black "Pampren, Victor"]
[Result "1-0"]
[ECO "A36"]
[WhiteElo "2157"]
[BlackElo "2223"]
[PlyCount "113"]
[EventDate "2013.04.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. c4 c5 2. g3 Nf6 3. Bg2 Nc6 4. Nc3 g6 5. d3 Bg7 6. Rb1 0-0 7. a3 d6 8. Bd2 Bd7 9. b4 Rb8 10. b5 Nd4 11. e3 Ne6 12. Nge2 Nc7 13. 0-0 b6 14. a4 Qc8 15. Re1 Bf5 16. e4 Bh3 17. Bh1 e5 18. Ra1 a5 19. bxa6 Ra8 20. Nb5 Rxa6 21. Nxd6 Qd7 22. Nb5 Rd8 23. Nxc7 Qxc7 24. Qc2 Qd7 25. Ra3 Nh5 26. Be3 f5 27. f3 f4 28. Bf2 g5 29. Bg2 Bxg2 30. Kxg2 g4 31. Ng1 Rf8 32. fxg4 Qxg4 33. Qd1 Qg6 34. Rf1 Ra7 35. Nf3 Bf6 36. Ra2 Rg7 37. Qe1 fxg3 38. Bxg3 Nf4+ 39. Kh1 Nxd3 40. Qe3 Nb4 41. Raf2 Re8 42. Nxe5 Qg5 43. Bf4 Qh5 44. Nf3 Nc6 45. e5 Rge7 46. Rg2+ Kh8 47. Qf2 Bg7 48. Rfg1 Nxe5 49. Nxe5 Bxe5 50. Rg5 Bd4 51. Be5+ Bxe5 52. Rxh5 Bd4 53. Qf5 Bxg1 54. Kxg1 Re1+ 55. Kf2 R8e2+ 56. Kf3 Re3+ 57. Kf4 1-0

[Event "Capablanca Memorial op-B 48th"]
[Site "Havana"]
[Date "2013.04.22"]
[Round "2"]
[White "Pozo, Bravo Jiarnnes"]
[Black "Chavez Estevez, Hayler David"]
[Result "1/2-1/2"]
[ECO "C49"]
[WhiteElo "2214"]
[BlackElo "2157"]
[PlyCount "85"]
[EventDate "2013.04.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Bb4 5. 0-0 0-0 6. d3 Bxc3 7. bxc3 d6 8. Bg5 Ne7 9. Nh4 c6 10. Ba4 Ne8 11. Bb3 Kh8 12. f4 f6 13. fxe5 dxe5 14. Qh5 Nd6 15. Be3 b6 16. a4 Bd7 17. a5 Qc7 18. axb6 axb6 19. Rxa8 Rxa8 20. Qf3 c5 21. Bh6 Rf8 22. Bc1 b5 23. Bd5 Nxd5 24. exd5 c4 25. Qh5 Be8 26. Qxe5 cxd3 27. cxd3 Bf7 28. Qd4 Ra8 29. Bf4 Ra4 30. Qf2 Qd7 31. Qc5 Nb7 32. Qf8+ Bg8 33. d6 Nc5 34. d4 Ne6 35. Qe7 Qc6 36. Bd2 Ra2 37. Nf3 Qd5 38. Re1 Ra6 39. Bh6 Qxd6 40. Rxe6 Qxe7 41. Rxe7 gxh6 42. Rc7 Bc4 43. Nh4 1/2-1/2

[Event "Capablanca Memorial op-B 48th"]
[Site "Havana"]
[Date "2013.04.21"]
[Round "1"]
[White "Chavez Estevez, Hayler David"]
[Black "Bedoya Ramos, Andrea"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "2157"]
[BlackElo "1646"]
[PlyCount "100"]
[EventDate "2013.04.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. g3 d6 5. Bg2 g6 6. Be3 Bg7 7. c3 Nf6 8. h3 Rb8 9. Qd2 b5 10. Bh6 0-0 11. 0-0 b4 12. Nh4 bxc3 13. bxc3 Ba6 14. Bxg7 Kxg7 15. f4 Nd7 16. e5 d5 17. Kh2 c4 18. d4 Nb6 19. Rf2 Na4 20. Qc1 Qe7 21. f5 exf5 22. Bxd5 Na5 23. Bg2 Bb7 24. Nd2 Nb2 25. Qf1 Qa3 26. Bxb7 Rxb7 27. Nb1 Qe7 28. Rxf5 Nd3 29. Kg1 Rb2 30. Rf6 Rbb8 31. Na3 Nxe5 32. dxe5 Rb7 33. Rf4 Qxe5 34. Rf3 Qc5+ 35. Kh1 Qxa3 36. Qg1 Nc6 37. Qe3 h6 38. Qe4 Qc5 39. Raf1 Ne5 40. Rf6 Rb6 41. R6f4 Qc6 42. Ng2 Qxe4 43. Rxe4 f6 44. Ne3 Rc6 45. Nc2 a5 46. Nd4 Rb6 47. Rfe1 h5 48. g4 Nd3 49. Ne6+ Kh6 50. Rf1 Nb2 1-0

