[Event "Havana Province-ch U14"]
[Site "Havana"]
[Date "2010.04.07"]
[Round "13"]
[White "Girones Barrios, Yans Richard"]
[Black "Gonzalez Antuch, Alex Alberto"]
[Result "1-0"]
[ECO "A80"]
[WhiteElo "2176"]
[BlackElo "1971"]
[PlyCount "67"]
[EventDate "2010.03.21"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "CUB"]
[EventCategory "1"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 f5 2. Bg5 Nf6 3. Nd2 e6 4. e4 Be7 5. f3 b6 6. Bd3 fxe4 7. fxe4 0-0 8. Ngf3 Nc6 9. c3 a5 10. Qe2 Ng4 11. Bxe7 Qxe7 12. h3 Nh6 13. 0-0 Bb7 14. Rae1 Rae8 15. Qe3 e5 16. Ng5 Rxf1+ 17. Rxf1 Rf8 18. Ndf3 d6 19. Rd1 Kh8 20. Bc4 Bc8 21. a3 Ng8 22. Qf2 Nf6 23. Qh4 g6 24. dxe5 dxe5 25. Bd5 Bd7 26. Qh6 Ng8 27. Bxg8 Kxg8 28. Nxh7 Rf7 29. Qxg6+ Rg7 30. Nf6+ Kf8 31. Qh6 Bxh3 32. Ng5 Be6 33. Rf1 Qc5+ 34. Kh2 1-0

[Event "Havana Province-ch U14"]
[Site "Havana"]
[Date "2010.04.06"]
[Round "12"]
[White "Gonzalez Antuch, Alex Alberto"]
[Black "Apian Medel, Abel"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "1971"]
[BlackElo "2090"]
[PlyCount "67"]
[EventDate "2010.03.21"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "CUB"]
[EventCategory "1"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 d6 2. Nc3 Nf6 3. Nf3 e5 4. g3 Be7 5. Bg2 0-0 6. 0-0 c6 7. d3 Qc7 8. Qe2 Nbd7 9. Bg5 h6 10. Bd2 a6 11. h3 d5 12. Rae1 Bd6 13. Nh4 dxe4 14. Nxe4 Nxe4 15. dxe4 Nc5 16. Nf5 Bxf5 17. exf5 Kh7 18. Qh5 Qe7 19. f4 Qf6 20. b4 Nd7 21. Be3 Rae8 22. Be4 Kg8 23. g4 Be7 24. Bd3 Qh4 25. fxe5 Qg3+ 26. Kh1 c5 27. f6 Nxf6 28. Rxf6 Bxf6 29. Qf5 Qxh3+ 30. Kg1 Qg3+ 31. Kf1 Qh3+ 32. Kg1 Qg3+ 33. Kf1 Qh3+ 34. Kg1 1/2-1/2

[Event "Havana Province-ch U14"]
[Site "Havana"]
[Date "2010.04.04"]
[Round "11"]
[White "Lopez Gonzalez, Abel Fabian"]
[Black "Gonzalez Antuch, Alex Alberto"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1965"]
[BlackElo "1971"]
[PlyCount "111"]
[EventDate "2010.03.21"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "CUB"]
[EventCategory "1"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 Nbd7 4. f4 c6 5. Nf3 Qc7 6. Bd3 e5 7. Be3 Be7 8. 0-0 0-0 9. h3 b5 10. Ne2 Re8 11. c3 Bf8 12. Qc2 Bb7 13. b4 a6 14. fxe5 dxe5 15. dxe5 Nxe5 16. Nxe5 Qxe5 17. Bd4 Qg5 18. Rf5 Qh6 19. Bxf6 gxf6 20. Raf1 Bg7 21. Nf4 Re5 22. Qf2 Rf8 23. Nh5 Rxf5 24. Qxf5 Rd8 25. Qf3 Qg5 26. Nxg7 Kxg7 27. Kh1 Bc8 28. Rf2 Qe5 29. Bc2 Be6 30. a3 Qg5 31. a4 Rd2 32. a5 Rxf2 33. Qxf2 Qe5 34. Qe3 Kg6 35. Qd4 Qxd4 36. cxd4 f5 37. e5 f6 38. Kg1 fxe5 39. dxe5 Kg5 40. Kf2 Kf4 41. g3+ Kxe5 42. Ke3 Kd5 43. Kd3 h6 44. Bd1 Ke5 45. Ke3 Bf7 46. g4 fxg4 47. Bxg4 Be6 48. Bxe6 Kxe6 49. Kd4 Kd7 50. Kc5 Ke6 51. h4 Kd7 52. Kb6 Kd6 53. Kxa6 Kc7 54. h5 c5 55. Kxb5 cxb4 56. Kxb4 1-0

[Event "Havana Province-ch U14"]
[Site "Havana"]
[Date "2010.04.03"]
[Round "10"]
[White "Gonzalez Antuch, Alex Alberto"]
[Black "Cruz Portuondo, Manuel de Jesus"]
[Result "1/2-1/2"]
[ECO "B25"]
[WhiteElo "1971"]
[BlackElo "2056"]
[PlyCount "94"]
[EventDate "2010.03.21"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "CUB"]
[EventCategory "1"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 e6 4. Bg2 g6 5. d3 Bg7 6. f4 Nge7 7. Nf3 0-0 8. 0-0 Rb8 9. Be3 d6 10. Qd2 b5 11. Kh1 b4 12. Nd1 a5 13. c3 Ba6 14. Re1 Qc7 15. c4 Rfd8 16. Qf2 a4 17. Rc1 e5 18. Nh4 exf4 19. Bxf4 Ne5 20. Qd2 N7c6 21. Rf1 Bc8 22. Nf2 Qe7 23. Bh6 Bf6 24. Nf3 Nxf3 25. Bxf3 Ne5 26. Bg2 b3 27. a3 Nc6 28. Nh3 Bxh3 29. Bxh3 Qe5 30. Rf2 Bg7 31. Rcf1 Rb7 32. Bg5 Re8 33. Bf6 Bxf6 34. Rxf6 Qd4 35. Qf2 Qxf2 36. R1xf2 Rd8 37. Bf1 Kg7 38. R6f4 Nd4 39. Rd2 Nc2 40. Rff2 Rdb8 41. Rd1 Ne3 42. Rdd2 Nc2 43. Rd1 Re7 44. Bh3 Nd4 45. Rdd2 Rf8 46. Rf1 Re5 47. Rdf2 Re7 1/2-1/2

[Event "Havana Province-ch U14"]
[Site "Havana"]
[Date "2010.03.31"]
[Round "8"]
[White "Gonzalez Antuch, Alex Alberto"]
[Black "Interian Rodriguez, Alberto de Dios"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1971"]
[BlackElo "2058"]
[PlyCount "134"]
[EventDate "2010.03.21"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "CUB"]
[EventCategory "1"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. g3 d5 4. Qe2 Nf6 5. e5 Nfd7 6. Bg2 Nc6 7. f4 Be7 8. Nh3 a6 9. 0-0 b5 10. d3 Bb7 11. Bd2 0-0 12. Nf2 Rc8 13. Ng4 Kh8 14. h4 f6 15. exf6 Nxf6 16. Ne5 b4 17. Nxc6 Bxc6 18. Nd1 c4 19. d4 c3 20. bxc3 Bb5 21. Qxe6 Rc6 22. Qe1 Bxf1 23. Qxf1 bxc3 24. Bxc3 Ne4 25. Qd3 Qc8 26. Bxe4 dxe4 27. Qe3 Qg4 28. Nf2 Qf3 29. Qxf3 exf3 30. Ne4 Bf6 31. Re1 Rxc3 32. Nxc3 Bxd4+ 33. Kf1 Bxc3 34. Re3 Rc8 35. Rxf3 Bf6 36. Ra3 Rc6 37. c4 h5 38. Ra5 g6 39. f5 Kg7 40. fxg6 Kxg6 41. Kg2 Bd8 42. Rd5 Bc7 43. c5 Bb8 44. Kh3 Ba7 45. g4 hxg4+ 46. Kxg4 Bxc5 47. h5+ Kh6 48. Rg5 Be7 49. Re5 Bf6 50. Rd5 Bg5 51. Rd4 Rb6 52. a4 a5 53. Kf3 Rf6+ 54. Kg4 Rb6 55. Kf3 Kxh5 56. Rd5 Ra6 57. Ke4 Kg4 58. Kd3 Be7 59. Kc4 Bb4 60. Kb5 Rg6 61. Rd4+ Kf3 62. Rxb4 Rg5+ 63. Kc4 Rg4+ 64. Kb5 axb4 65. a5 b3 66. a6 b2 67. a7 Rg8 0-1

[Event "Havana Province-ch U14"]
[Site "Havana"]
[Date "2010.03.28"]
[Round "6"]
[White "Gonzalez Antuch, Alex Alberto"]
[Black "Berdayes Ason, Dylan Isidro"]
[Result "1/2-1/2"]
[ECO "B25"]
[WhiteElo "1971"]
[BlackElo "2056"]
[PlyCount "130"]
[EventDate "2010.03.21"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "CUB"]
[EventCategory "1"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. d3 g6 5. g3 Bg7 6. Bg2 Nc6 7. 0-0 0-0 8. Nh4 e5 9. f4 Qb6 10. f5 Nd4 11. Ne2 Nd7 12. Kh1 Kh8 13. c3 Nxe2 14. Qxe2 Qd8 15. Bh3 b6 16. Be3 Bb7 17. c4 Bf6 18. Nf3 Nb8 19. g4 g5 20. Qd2 h6 21. Bg2 Kg7 22. h4 Rh8 23. hxg5 Bxg5 24. Bxg5 hxg5+ 25. Kg1 f6 26. Kf2 Nc6 27. Rh1 Qe7 28. Kg3 a6 29. Rxh8 Rxh8 30. Rh1 Rxh1 31. Bxh1 Nd4 32. Qh2 Bc6 33. b3 b5 34. Nxd4 cxd4 35. Qc2 Qb7 36. Bf3 Be8 37. Bd1 Bf7 38. a3 bxc4 39. bxc4 Qb6 40. Qb3 Qa5 41. Qb4 Qxb4 42. axb4 Kf8 43. Kf2 Ke7 44. Ke2 Kd7 45. Ba4+ Kc7 46. Kd2 Kb6 47. Kc2 a5 48. Kb3 Ka6 49. Bd7 axb4 50. Kxb4 Kb6 51. Ba4 Kc7 52. Ka5 Kb7 53. Bb5 Ka7 54. Bc6 Bg8 55. Bd5 Bh7 56. Be6 Kb7 57. Kb5 Kc7 58. c5 dxc5 59. Kxc5 Kd8 60. Kd6 Ke8 61. Kc6 Kd8 62. Kd6 Ke8 63. Kc6 Kd8 64. Kd6 Ke8 65. Kc6 Kd8 1/2-1/2

[Event "Havana Province-ch U14"]
[Site "Havana"]
[Date "2010.03.24"]
[Round "3"]
[White "Gonzalez Antuch, Alex Alberto"]
[Black "Alvarez Leyva, Harold"]
[Result "0-1"]
[ECO "B25"]
[WhiteElo "1971"]
[BlackElo "2078"]
[PlyCount "98"]
[EventDate "2010.03.21"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "CUB"]
[EventCategory "1"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. f4 e6 7. Nf3 Nge7 8. 0-0 0-0 9. Bd2 Rb8 10. Rb1 b5 11. a3 a5 12. a4 b4 13. Nb5 Ba6 14. c4 Qd7 15. Re1 Na7 16. Qc2 Nxb5 17. cxb5 Bb7 18. Be3 Rbc8 19. Rbc1 Rfd8 20. Kh1 h6 21. Bg1 Bf8 22. Qe2 Bg7 23. Red1 Ba8 24. h3 Kh7 25. Kh2 Bf8 26. Nd2 Qa7 27. Nb3 Rc7 28. d4 Rdc8 29. dxc5 dxc5 30. Nxc5 Rxc5 31. Bxc5 Rxc5 32. Rxc5 Qxc5 33. Qd2 Bg7 34. e5 Bxg2 35. Kxg2 Nd5 36. Rc1 Qa7 37. Qf2 Qa8 38. Kh2 Bf8 39. Qd4 b3 40. Rc6 Bb4 41. g4 Qb7 42. f5 Ne7 43. fxg6+ Kxg6 44. Qe4+ Kg7 45. Rc4 Qxe4 46. Rxe4 Nd5 47. Rc4 Ba3 48. Re4 Bxb2 49. Kg2 Bc3 0-1

[Event "Havana Province-ch U14"]
[Site "Havana"]
[Date "2010.03.23"]
[Round "2"]
[White "Falcon Naranjo, Carlos Alejandro"]
[Black "Gonzalez Antuch, Alex Alberto"]
[Result "1-0"]
[ECO "C28"]
[WhiteElo "2006"]
[BlackElo "1971"]
[PlyCount "97"]
[EventDate "2010.03.21"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "CUB"]
[EventCategory "1"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. Bc4 Nc6 4. d3 Be7 5. Nge2 d6 6. h3 Na5 7. Bb3 Nxb3 8. axb3 Be6 9. 0-0 0-0 10. f4 exf4 11. Nxf4 d5 12. exd5 Bxd5 13. Ncxd5 Nxd5 14. Qf3 Bc5+ 15. Kh1 Nxf4 16. Bxf4 c6 17. Qg4 Qd5 18. Qf5 Bd6 19. c3 Qc5 20. Qd7 Bxf4 21. Rxf4 b5 22. d4 Qb6 23. Re1 Rad8 24. Qe7 h6 25. Ref1 Rde8 26. Qd7 f6 27. Rg4 g5 28. h4 c5 29. hxg5 fxg5 30. Qd5+ Kg7 31. Rxf8 Rxf8 32. Qe5+ Kh7 33. dxc5 Qg6 34. Re4 Qh5+ 35. Kg1 Qd1+ 36. Kh2 Qxb3 37. c6 Qf7 38. c7 Qf2 39. Qe7+ Kh8 40. Qe6 Qc5 41. Qxh6+ Kg8 42. Qe6+ Kh8 43. Qe5+ Qxe5+ 44. Rxe5 Rc8 45. Rxb5 Rxc7 46. Rxg5 Rb7 47. b4 Rc7 48. Rc5 Rxc5 49. bxc5 1-0

[Event "Havana Province-ch U14"]
[Site "Havana"]
[Date "2010.03.21"]
[Round "1"]
[White "Gonzalez Antuch, Alex Alberto"]
[Black "Brito Valdes, Santiago Jose"]
[Result "0-1"]
[ECO "B25"]
[WhiteElo "1971"]
[BlackElo "2018"]
[PlyCount "77"]
[EventDate "2010.03.21"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "CUB"]
[EventCategory "1"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. g3 g6 4. Bg2 Bg7 5. d3 e6 6. f4 Ne7 7. Nf3 0-0 8. 0-0 Nbc6 9. Be3 Rb8 10. Qd2 b5 11. g4 f5 12. h3 b4 13. Nd1 Ba6 14. Re1 Qc7 15. Bf2 Nd4 16. Nh4 Rbe8 17. c3 bxc3 18. bxc3 Qa5 19. Rb1 Nb5 20. e5 Qd8 21. gxf5 gxf5 22. a4 Nc7 23. Qa2 Kh8 24. d4 cxd4 25. cxd4 dxe5 26. dxe5 Ned5 27. Qd2 Rf7 28. Nc3 Nxc3 29. Qxc3 Rd7 30. Rec1 Nd5 31. Bxd5 Rxd5 32. Qc6 Bd3 33. Rb7 Be4 34. Be1 Rd2 35. Qc3 Rd3 36. Qc7 Bxb7 37. Qxb7 Qd4+ 38. Bf2 Qd5 39. Qxa7 0-1

[Event "Havana Giraldilla Talents op 3rd"]
[Site "Havana"]
[Date "2009.08.22"]
[Round "9"]
[White "Perez Bohigas, Lays Monica"]
[Black "Gonzalez Antuch, Alex Alberto"]
[Result "1/2-1/2"]
[ECO "C49"]
[WhiteElo "2007"]
[PlyCount "41"]
[EventDate "2009.08.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[EventCategory "1"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Bb4 5. 0-0 d6 6. d3 Bxc3 7. bxc3 0-0 8. Bg5 h6 9. Bh4 Bd7 10. Qd2 Qe7 11. Rfe1 a6 12. Ba4 b5 13. Bb3 Nd8 14. d4 Bg4 15. Qe3 Bxf3 16. Qxf3 Ne6 17. Bxf6 Qxf6 18. Qxf6 gxf6 19. Bxe6 fxe6 20. Rad1 exd4 21. cxd4 1/2-1/2

[Event "Havana Giraldilla Talents op 3rd"]
[Site "Havana"]
[Date "2009.08.21"]
[Round "8"]
[White "Gonzalez Antuch, Alex Alberto"]
[Black "Triana Sevajanes, Aime"]
[Result "1-0"]
[ECO "C26"]
[PlyCount "83"]
[EventDate "2009.08.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[EventCategory "1"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. g3 Bc5 4. Bg2 Nc6 5. Nf3 d6 6. d3 h6 7. Be3 Bb6 8. h3 Be6 9. Bxb6 axb6 10. 0-0 0-0 11. d4 Bd7 12. a3 Qc8 13. Kh2 Qd8 14. dxe5 dxe5 15. Ng1 Nd4 16. f4 Nc6 17. Nd5 Re8 18. Nxf6+ gxf6 19. f5 Kf8 20. Qd2 Ke7 21. Qxh6 Rh8 22. Qd2 Qe8 23. Rad1 Qd8 24. Rf3 Nd4 25. Rd3 Bb5 26. Re3 Qc8 27. c3 Nc6 28. Bf1 Bxf1 29. Rxf1 Kf8 30. Rd1 Kg7 31. Rd3 Rd8 32. Rxd8 Nxd8 33. Qd7 Kh8 34. Qxc8 Rxc8 35. g4 Kh7 36. Ne2 Nc6 37. b4 Ne7 38. h4 Nc6 39. a4 Rh8 40. Ng3 Ne7 41. Nh5 Ng8 42. Kh3 1-0

[Event "Havana Giraldilla Talents op 3rd"]
[Site "Havana"]
[Date "2009.08.20"]
[Round "7"]
[White "Rodriguez Caballero, Mayrelis"]
[Black "Gonzalez Antuch, Alex Alberto"]
[Result "1-0"]
[ECO "C21"]
[WhiteElo "1946"]
[PlyCount "75"]
[EventDate "2009.08.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[EventCategory "1"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e5 2. d4 exd4 3. c3 d5 4. exd5 dxc3 5. Nxc3 Nf6 6. Nf3 Be7 7. Bf4 Bg4 8. h3 Bh5 9. Bc4 0-0 10. g4 Bg6 11. Ne5 Bd6 12. Kf1 Nbd7 13. Nxg6 fxg6 14. Bxd6 cxd6 15. Qd4 Ne5 16. Be2 Nfd7 17. Kg2 g5 18. Ne4 Rf4 19. Qe3 Nb6 20. Rhd1 Rc8 21. b3 Rc2 22. a4 Qe7 23. a5 Nbd7 24. Rac1 Rxc1 25. Rxc1 Nxg4 26. Bxg4 Rxe4 27. Be6+ Rxe6 28. Qxe6+ Qxe6 29. dxe6 Nc5 30. Rd1 Nxe6 31. Rxd6 Nf8 32. Rd8 Kf7 33. Rb8 b6 34. axb6 axb6 35. Rxb6 Ne6 36. Rb7+ Kf6 37. b4 Nf4+ 38. Kh2 1-0

[Event "Havana Giraldilla Talents op 3rd"]
[Site "Havana"]
[Date "2009.08.19"]
[Round "6"]
[White "Gonzalez Antuch, Alex Alberto"]
[Black "Olivera Cruz, David"]
[Result "1/2-1/2"]
[ECO "B24"]
[PlyCount "77"]
[EventDate "2009.08.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[EventCategory "1"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 a6 3. g3 Nc6 4. Bg2 e6 5. d3 Nge7 6. f4 d5 7. Bd2 h5 8. a4 b5 9. Nce2 Bb7 10. b3 Nc8 11. Nh3 Be7 12. 0-0 0-0 13. f5 dxe4 14. dxe4 Bf6 15. Rb1 Nd4 16. fxe6 Nxe6 17. Nhf4 Nd4 18. Nd5 Nxe2+ 19. Qxe2 Bd4+ 20. Be3 Bxe3+ 21. Qxe3 Bxd5 22. exd5 Qd6 23. Rbe1 Ra7 24. c4 bxc4 25. Qc3 Re7 26. Rc1 Rc7 27. Rfe1 Nb6 28. Qe5 Nc8 29. Qxd6 Nxd6 30. Re5 Re8 31. Rce1 Rcc8 32. Rxe8+ Rxe8 33. Rxe8+ Nxe8 34. a5 Nd6 35. Bf1 Nb7 36. d6 Nxa5 37. d7 Nc6 38. Bxc4 Kf8 39. Bxa6 1/2-1/2

[Event "Havana Giraldilla Talents op 3rd"]
[Site "Havana"]
[Date "2009.08.19"]
[Round "3"]
[White "Margolles Acosta, Livan"]
[Black "Gonzalez Antuch, Alex Alberto"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "1998"]
[PlyCount "91"]
[EventDate "2009.08.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[EventCategory "1"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. e3 d6 6. Nge2 f5 7. Nd5 Nf6 8. Nec3 Nxd5 9. Nxd5 Ne7 10. d4 c6 11. Nc3 0-0 12. 0-0 Kh8 13. b3 Be6 14. Ba3 e4 15. Rc1 Bg8 16. d5 c5 17. Qc2 Nc8 18. Ne2 Qe7 19. b4 b6 20. bxc5 bxc5 21. Bb2 Rb8 22. Rb1 Nb6 23. Bxg7+ Qxg7 24. f3 exf3 25. Bxf3 Qe5 26. e4 fxe4 27. Bxe4 Rbe8 28. Rxf8 Rxf8 29. Kg2 Re8 30. Bd3 Rf8 31. a4 Qe3 32. Qb2+ Qe5 33. a5 Qxb2 34. Rxb2 Nd7 35. Nc3 Ne5 36. Be2 Rf7 37. Rb8 Rd7 38. a6 Kg7 39. Rb7 Kf8 40. Nb5 Ke7 41. Nxa7 Ke8 42. Nc6 Nxc6 43. dxc6 Rd8 44. c7 Rc8 45. Rb8 Kd7 46. Bg4+ 1-0

[Event "Havana Giraldilla Talents op 3rd"]
[Site "Havana"]
[Date "2009.08.18"]
[Round "5"]
[White "Rodriguez Perez, Roxana"]
[Black "Gonzalez Antuch, Alex Alberto"]
[Result "1/2-1/2"]
[ECO "B15"]
[WhiteElo "1996"]
[PlyCount "99"]
[EventDate "2009.08.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[EventCategory "1"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. Nf3 Bd6 7. Bc4 0-0 8. 0-0 Be6 9. Qd3 Nd7 10. Re1 Bxc4 11. Qxc4 Nb6 12. Qd3 c5 13. dxc5 Bxc5 14. Qxd8 Raxd8 15. Be3 Bxe3 16. Rxe3 Rfe8 17. Rxe8+ Rxe8 18. Kf1 Rd8 19. Re1 Kf8 20. g4 Nc4 21. b3 Nd2+ 22. Nxd2 Rxd2 23. Re2 Rd1+ 24. Re1 Rd2 25. Re2 Rd1+ 26. Kg2 Rd4 27. Kf3 g6 28. Re4 Rd7 29. h4 Rc7 30. c4 Rd7 31. Ke3 Rd1 32. Rd4 Re1+ 33. Kf3 Re7 34. h5 Kg7 35. Rd5 Re5 36. hxg6 fxg6 37. Rd7+ Kh6 38. Rxb7 Ra5 39. a4 f5 40. g5+ Kxg5 41. Rxh7 Ra6 42. c5 Rc6 43. b4 a5 44. Rb7 axb4 45. Rb5 b3 46. Rxb3 Rxc5 47. Ra3 Ra5 48. Kg2 f4 49. Kh3 Kf5 50. f3 1/2-1/2

[Event "Havana Giraldilla Talents op 3rd"]
[Site "Havana"]
[Date "2009.08.17"]
[Round "4"]
[White "Gonzalez Antuch, Alex Alberto"]
[Black "Garcia Matos, Maury"]
[Result "1/2-1/2"]
[ECO "B13"]
[BlackElo "2099"]
[PlyCount "65"]
[EventDate "2009.08.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[EventCategory "1"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. Bf4 Bg4 7. Nf3 e6 8. Nbd2 Bd6 9. Bxd6 Qxd6 10. h3 Bh5 11. 0-0 0-0 12. Qb3 Rab8 13. Rfe1 b5 14. a3 a5 15. Ne5 a4 16. Qc2 Na5 17. g4 Bg6 18. Ndf3 Bxd3 19. Nxd3 Nc4 20. Nfe5 Ne4 21. f3 Ned2 22. Kg2 f6 23. Nxc4 Nxc4 24. f4 g5 25. fxg5 fxg5 26. Qe2 Rf6 27. Rf1 Rbf8 28. Rae1 Kg7 29. Rxf6 Rxf6 30. Nc5 Kf7 31. Rf1 Rxf1 32. Qxf1+ Ke7 33. Qf2 1/2-1/2

[Event "Havana Giraldilla Talents op 3rd"]
[Site "Havana"]
[Date "2009.08.15"]
[Round "2"]
[White "Cordero Suarez, Greisy"]
[Black "Gonzalez Antuch, Alex Alberto"]
[Result "1-0"]
[ECO "B10"]
[WhiteElo "1971"]
[PlyCount "59"]
[EventDate "2009.08.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[EventCategory "1"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c6 2. d3 d5 3. Nd2 dxe4 4. dxe4 Nf6 5. Ngf3 Bg4 6. Bc4 e5 7. Bxf7+ Ke7 8. Bc4 Nbd7 9. 0-0 Nc5 10. Qe2 Qc7 11. b4 Ncd7 12. Bb3 b5 13. c4 a6 14. Bb2 g6 15. Rfd1 Bg7 16. Nf1 Nh5 17. Bc1 Rhf8 18. Bg5+ Ke8 19. N1d2 h6 20. Be3 Nf4 21. Bxf4 Rxf4 22. cxb5 axb5 23. Rac1 Qb6 24. a3 Bxf3 25. Nxf3 Rd8 26. Rd6 Nf6 27. Re6+ Kf8 28. Rcxc6 Rxe4 29. Rxf6+ Bxf6 30. Qxe4 1-0

[Event "Havana Giraldilla Talents op 3rd"]
[Site "Havana"]
[Date "2009.08.14"]
[Round "1"]
[White "Gonzalez Antuch, Alex Alberto"]
[Black "Valgoma Bosch, Pavel"]
[Result "1-0"]
[ECO "B24"]
[PlyCount "83"]
[EventDate "2009.08.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[EventCategory "1"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 Nf6 4. Bg2 e5 5. d3 b6 6. f4 d6 7. Nge2 Bb7 8. 0-0 Ne7 9. fxe5 dxe5 10. Bg5 Ng4 11. b3 f6 12. Bd2 Nh6 13. Bxh6 gxh6 14. Rxf6 Bg7 15. Rf2 Qd7 16. Qd2 0-0-0 17. Rf7 Rhg8 18. Nd5 Bxd5 19. exd5 Rdf8 20. Raf1 Rxf7 21. Rxf7 Qe8 22. Rf1 Rf8 23. c4 Rxf1+ 24. Kxf1 Qg6 25. Be4 Qf7+ 26. Kg2 Ng6 27. Qe3 Kd7 28. Qf3 Qxf3+ 29. Kxf3 Ke7 30. Nc3 a6 31. Na4 b5 32. Nxc5 bxc4 33. dxc4 a5 34. Nb7 a4 35. bxa4 Nf8 36. a5 Kd7 37. Nc5+ Kd6 38. Nb7+ Kc7 39. d6+ Kb8 40. c5 Bf6 41. c6 Ne6 42. Bf5 1-0

