[Event "Capablanca Memorial op-B 48th"]
[Site "Havana"]
[Date "2013.04.30"]
[Round "9"]
[White "Shahin, Walid"]
[Black "Diaz Rey, Dailen"]
[Result "1/2-1/2"]
[ECO "D61"]
[WhiteElo "2056"]
[BlackElo "1932"]
[PlyCount "33"]
[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 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Be7 5. Bg5 0-0 6. e3 Nbd7 7. Qc2 b6 8. Bd3 h6 9. h4 Bb7 10. 0-0-0 c5 11. Bxf6 Nxf6 12. Ne5 cxd4 13. exd4 Rc8 14. Rhe1 a6 15. Kb1 dxc4 16. Bxc4 Nd5 17. Bxd5 1/2-1/2

[Event "Capablanca Memorial op-B 48th"]
[Site "Havana"]
[Date "2013.04.29"]
[Round "8"]
[White "Diaz Rey, Dailen"]
[Black "Perez Cruz, Adianet"]
[Result "1/2-1/2"]
[ECO "B19"]
[WhiteElo "1932"]
[BlackElo "2024"]
[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 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Bd3 Bxd3 8. Qxd3 e6 9. Nf3 Nd7 10. Bd2 Qc7 11. 0-0-0 Ngf6 12. Ne4 0-0-0 13. g3 Nxe4 14. Qxe4 Nf6 15. Qe2 Bd6 16. c4 c5 17. Bc3 Rhe8 18. dxc5 Qxc5 19. Ne5 Qc7 20. g4 Bxe5 21. Bxe5 Qa5 22. Bxf6 gxf6 23. Kb1 f5 24. f3 Qc5 25. b3 fxg4 26. fxg4 Qe7 27. h5 Qg5 28. Rxd8+ Rxd8 29. Rd1 1/2-1/2

[Event "Capablanca Memorial op-B 48th"]
[Site "Havana"]
[Date "2013.04.28"]
[Round "7"]
[White "Garcia Herrera, Enrique Ric"]
[Black "Diaz Rey, Dailen"]
[Result "0-1"]
[ECO "A30"]
[WhiteElo "1556"]
[BlackElo "1932"]
[PlyCount "67"]
[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. Nf3 c5 2. c4 Nc6 3. g3 g6 4. Bg2 Bg7 5. 0-0 e6 6. Nc3 a6 7. d3 Nge7 8. Rb1 0-0 9. Bg5 h6 10. Be3 Nd4 11. a3 Kh7 12. Ne4 d6 13. b4 b6 14. Bf4 e5 15. Bd2 Ra7 16. Nc3 Bb7 17. e3 Nxf3+ 18. Bxf3 d5 19. Bg2 dxc4 20. dxc4 Bxg2 21. Kxg2 Rd7 22. Rb2 e4 23. Qe2 cxb4 24. axb4 Nc6 25. b5 axb5 26. cxb5 Ne5 27. Nxe4 Qa8 28. f3 Nxf3 29. Rxf3 Bxb2 30. Bb4 Rfd8 31. Qxb2 Qxe4 32. Bc3 Re8 33. Qb4 Qc2+ 34. Bd2 0-1

[Event "Capablanca Memorial op-B 48th"]
[Site "Havana"]
[Date "2013.04.27"]
[Round "6"]
[White "Diaz Rey, Dailen"]
[Black "Almirall Exposito, Pedro Antonio"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1932"]
[BlackElo "2192"]
[PlyCount "64"]
[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 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Nf3 Bf5 6. Bd2 e6 7. a3 c6 8. Ne4 Qc7 9. Nxf6+ gxf6 10. b4 Nd7 11. c4 0-0-0 12. Qb3 Kb8 13. a4 e5 14. d5 cxd5 15. cxd5 Qc2 16. Qxc2 Bxc2 17. a5 Bb3 18. Rc1 Rg8 19. h3 Bxd5 20. Nh4 e4 21. Nf5 Ne5 22. Ne3 Bb3 23. Rb1 Be6 24. Be2 Bh6 25. g3 Rd7 26. Nc4 Nf3+ 27. Bxf3 Bxc4 28. Bxh6 exf3 29. Rd1 Re8+ 30. Be3 Rxe3+ 31. fxe3 Rxd1+ 32. Kxd1 f2 0-1

[Event "Capablanca Memorial op-B 48th"]
[Site "Havana"]
[Date "2013.04.25"]
[Round "5"]
[White "Verdesoto, Danilo"]
[Black "Diaz Rey, Dailen"]
[Result "0-1"]
[ECO "B34"]
[BlackElo "1932"]
[PlyCount "52"]
[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 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Nb3 0-0 8. Qd2 a5 9. Bb5 d6 10. f3 Bd7 11. 0-0-0 Ne5 12. Bxd7 Nc4 13. Qd3 Nxe3 14. Qxe3 Nxd7 15. Kb1 a4 16. Nd4 Qb6 17. Nd5 Qd8 18. g4 e6 19. Nc3 Qb6 20. Ndb5 Qxe3 21. Nxd6 Bxc3 22. bxc3 Qxc3 23. Rd3 Qb4+ 24. Ka1 Nc5 25. Rdd1 Qc3+ 26. Kb1 a3 0-1

[Event "Capablanca Memorial op-B 48th"]
[Site "Havana"]
[Date "2013.04.24"]
[Round "4"]
[White "Diaz Rey, Dailen"]
[Black "Bueno Gauna, Christian Alejandro"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1932"]
[BlackElo "2026"]
[PlyCount "76"]
[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. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 e6 6. Be3 cxd4 7. cxd4 Nc6 8. Nc3 Qd6 9. a3 Be7 10. Bd3 b6 11. 0-0 Bb7 12. Qe2 0-0 13. Rad1 Rad8 14. Bg5 Rfe8 15. Bb1 Qb8 16. Ba2 Qc8 17. Qc2 Qb8 18. d5 Nxd5 19. Nxd5 exd5 20. Bxd5 Rxd5 21. Rxd5 Nb4 22. axb4 Bxd5 23. Bxe7 Rxe7 24. Rc1 g6 25. Kf1 Qf4 26. Qd2 Bc4+ 27. Kg1 Qxd2 28. Nxd2 Bd3 29. b3 Re2 30. Nf3 Re4 31. Rc8+ Kg7 32. Rc7 Rxb4 33. Rxa7 Rxb3 34. h3 Rb5 35. Nd4 Rb1+ 36. Kh2 b5 37. Rb7 Bc4 38. Kg3 b4 0-1

[Event "Capablanca Memorial op-B 48th"]
[Site "Havana"]
[Date "2013.04.23"]
[Round "3"]
[White "Echevarria del Toro, Vladimir"]
[Black "Diaz Rey, Dailen"]
[Result "1-0"]
[ECO "B78"]
[WhiteElo "2145"]
[BlackElo "1932"]
[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 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 0-0 8. Bb3 d6 9. f3 Bd7 10. Qd2 Rc8 11. h4 h5 12. 0-0-0 Ne5 13. Kb1 Re8 14. g4 hxg4 15. h5 Nxh5 16. Rdg1 g3 17. Bh6 e6 18. Rxh5 gxh5 19. Rxg3 Ng6 20. Nf5 Bxh6 21. Qxh6 Qf6 22. Nxd6 Rc5 23. Nxe8 Bxe8 24. Qe3 b6 25. Ne2 Kf8 26. a3 Bb5 27. Nd4 Bc4 28. Bxc4 Rxc4 29. Qh6+ Ke7 30. c3 Nf4 31. Qh7 Rc8 32. Rg8 Rxg8 33. Qxg8 e5 34. Nf5+ Kd7 35. Qb8 a5 36. c4 h4 37. Qa7+ Ke8 38. c5 h3 39. Qb8+ Kd7 40. Qb7+ Ke8 41. c6 Qd8 42. Ka2 Qd3 43. Qe7# 1-0

[Event "Capablanca Memorial op-B 48th"]
[Site "Havana"]
[Date "2013.04.21"]
[Round "1"]
[White "Cantillo Barroso, Rafael"]
[Black "Diaz Rey, Dailen"]
[Result "1-0"]
[ECO "B78"]
[WhiteElo "2177"]
[BlackElo "1932"]
[PlyCount "43"]
[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 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 0-0 8. Bb3 d6 9. f3 Bd7 10. h4 h5 11. Qd2 Rc8 12. 0-0-0 Ne5 13. Rdg1 Qa5 14. Kb1 Rfe8 15. Nde2 Nc4 16. Bxc4 Rxc4 17. Bh6 Bh8 18. g4 hxg4 19. h5 Nxh5 20. fxg4 Nf6 21. Bf8 Nh5 22. Rxh5 1-0

[Event "CUB-ch U18 Girls"]
[Site "San Nicolas de Bari"]
[Date "2012.04.19"]
[Round "9"]
[White "Diaz Rey, Dailen"]
[Black "Cordero Suarez, Greisy"]
[Result "1/2-1/2"]
[ECO "C07"]
[WhiteElo "1836"]
[BlackElo "2093"]
[PlyCount "91"]
[EventDate "2012.04.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 Qxd5 5. Ngf3 cxd4 6. Bc4 Qd6 7. 0-0 Nf6 8. Nb3 Nc6 9. Nbxd4 Nxd4 10. Nxd4 a6 11. Bb3 Qc7 12. Re1 Bd7 13. c3 Bd6 14. h3 0-0-0 15. Be3 Rhg8 16. Rc1 Kb8 17. Qe2 g5 18. a3 h5 19. c4 Bf4 20. Bxf4 gxf4 21. Qe5 Qxe5 22. Rxe5 Rg7 23. Bd1 Be8 24. Nf3 Bc6 25. Rg5 Rxg5 26. Nxg5 Rd2 27. Bc2 Rd7 28. Rd1 Rxd1+ 29. Bxd1 Be8 30. Kf1 Kc7 31. Bf3 b6 32. Ke2 Kd6 33. b4 e5 34. Kd3 a5 35. g3 fxg3 36. fxg3 axb4 37. axb4 Ke7 38. Ne4 Nxe4 39. Bxe4 Bd7 40. h4 f5 41. Bb7 Kd6 42. Bd5 Be8 43. Bg8 Bg6 44. Ke3 Kc6 45. Bd5+ Kd6 46. Bg8 1/2-1/2

[Event "CUB-ch U18 Girls"]
[Site "San Nicolas de Bari"]
[Date "2012.04.18"]
[Round "7"]
[White "Diaz Rey, Dailen"]
[Black "Sanchez Comesana, Angelica Maria"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1836"]
[BlackElo "2054"]
[PlyCount "51"]
[EventDate "2012.04.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Nf3 Nc6 5. d4 cxd4 6. cxd4 d6 7. Bc4 dxe5 8. dxe5 Nb6 9. Qxd8+ Nxd8 10. Bb5+ Bd7 11. Bxd7+ Nxd7 12. Nc3 Nc6 13. e6 fxe6 14. 0-0 0-0-0 15. Ng5 Re8 16. Nxe6 Nd8 17. Nxd8 Rxd8 18. Be3 Kb8 19. Rfd1 a6 20. Nd5 Rc8 21. Rac1 Rxc1 22. Rxc1 e6 23. Nf4 e5 24. Ne6 g6 25. Rc7 Nf6 26. Rf7 1-0

[Event "CUB-ch U18 Girls"]
[Site "San Nicolas de Bari"]
[Date "2012.04.18"]
[Round "8"]
[White "Gutierrez Espinosa, Karen"]
[Black "Diaz Rey, Dailen"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2039"]
[BlackElo "1836"]
[PlyCount "64"]
[EventDate "2012.04.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. Nc3 a6 6. Bxc6 dxc6 7. d3 Nf6 8. h3 0-0 9. Be3 b6 10. Qd2 Re8 11. Bh6 Bd7 12. Bxg7 Kxg7 13. Ne5 Qc7 14. f4 Be6 15. Qf2 Nd7 16. Nxd7 Bxd7 17. Qh4 Qd6 18. Rf3 Qf6 19. Qg3 Qd4+ 20. Kh1 f5 21. e5 Be6 22. h4 b5 23. Re1 Rad8 24. h5 Rh8 25. Qg5 Kf7 26. g4 b4 27. gxf5 gxf5 28. Ne2 Qd5 29. Ref1 Rdg8 30. Qh4 Rg4 31. Qf2 Rhg8 32. c4 Qxf3+ 0-1

[Event "CUB-ch U18 Girls"]
[Site "San Nicolas de Bari"]
[Date "2012.04.17"]
[Round "5"]
[White "Diaz Rey, Dailen"]
[Black "Zayas Gonzalez, Laura Amalia"]
[Result "1-0"]
[ECO "C05"]
[WhiteElo "1836"]
[BlackElo "2027"]
[PlyCount "44"]
[EventDate "2012.04.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. f4 c5 6. c3 Nc6 7. Ndf3 Qb6 8. h4 cxd4 9. cxd4 Bb4+ 10. Kf2 f6 11. Be3 fxe5 12. fxe5 0-0 13. Ne2 Be7 14. b3 a5 15. a3 h6 16. Qd3 Qd8 17. Nf4 Rxf4 18. Bxf4 Qf8 19. g3 Bxa3 20. Bh3 Nb6 21. Qg6 Ne7 22. Bxe6+ Kh8 1-0

[Event "CUB-ch U18 Girls"]
[Site "San Nicolas de Bari"]
[Date "2012.04.17"]
[Round "6"]
[White "Sanchez Ones, Yeny"]
[Black "Diaz Rey, Dailen"]
[Result "1-0"]
[ECO "B38"]
[WhiteElo "2005"]
[BlackElo "1836"]
[PlyCount "55"]
[EventDate "2012.04.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Be3 Nf6 7. Nc3 0-0 8. Be2 d6 9. 0-0 a5 10. b3 Nxd4 11. Bxd4 Bd7 12. f3 Bc6 13. Kh1 Nd7 14. Bxg7 Kxg7 15. Qd4+ Kg8 16. Rfc1 Nc5 17. Nd5 Rc8 18. Rab1 Rb8 19. Rc2 b5 20. cxb5 Bxb5 21. Bxb5 Rxb5 22. Rbc1 Re8 23. h3 Qb8 24. Rc3 Ne6 25. Nxe7+ Kf8 26. Qf6 Rc5 27. Rxc5 Nxc5 28. Nc6 1-0

[Event "CUB-ch U18 Girls"]
[Site "San Nicolas de Bari"]
[Date "2012.04.16"]
[Round "3"]
[White "Diaz Rey, Dailen"]
[Black "Alegria Cruz, Deborah"]
[Result "1-0"]
[ECO "C05"]
[WhiteElo "1836"]
[BlackElo "1910"]
[PlyCount "75"]
[EventDate "2012.04.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. f4 c5 6. c3 Nc6 7. Ndf3 cxd4 8. cxd4 Bb4+ 9. Kf2 f6 10. Ne2 0-0 11. h4 Qb6 12. Be3 fxe5 13. fxe5 Qc7 14. Nf4 Nb6 15. Rc1 Bd7 16. a3 Be7 17. b4 Qd8 18. Bd3 Rc8 19. Kg1 Qe8 20. Ng5 Bxg5 21. hxg5 g6 22. Qg4 Nxd4 23. Rxc8 Qxc8 24. Qh4 Rf7 25. Bxg6 Rg7 26. Bxh7+ Kf8 27. Ng6+ Ke8 28. Qxd4 Qc2 29. Rh3 Rxg6 30. Bxg6+ Qxg6 31. Rh8+ Kf7 32. Qf4+ Qf5 33. Qxf5+ exf5 34. Bxb6 axb6 35. Rh7+ Ke6 36. g6 Bc6 37. Rh8 d4 38. g7 1-0

[Event "CUB-ch U18 Girls"]
[Site "San Nicolas de Bari"]
[Date "2012.04.16"]
[Round "4"]
[White "Ramirez Rivera, Isabela"]
[Black "Diaz Rey, Dailen"]
[Result "1/2-1/2"]
[ECO "B25"]
[WhiteElo "1877"]
[BlackElo "1836"]
[PlyCount "87"]
[EventDate "2012.04.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. d3 d6 5. Bg2 Bg7 6. f4 e6 7. Nf3 Nge7 8. 0-0 0-0 9. Be3 Nd4 10. Qd2 Rb8 11. Rab1 f5 12. Ne2 Nxe2+ 13. Qxe2 b6 14. Bd2 Re8 15. e5 Bb7 16. exd6 Qxd6 17. Rfe1 Nc6 18. Kh1 e5 19. fxe5 Nxe5 20. Bf4 Bxf3 21. Bxf3 Qf6 22. Bd5+ Kf8 23. Qd2 Rbd8 24. Bg5 Qd6 25. Bg2 Bf6 26. Bf4 Qd7 27. Bxe5 Bxe5 28. b3 Qg7 29. Qf2 Bc3 30. Rxe8+ Rxe8 31. g4 Re5 32. Qf3 Qe7 33. Rf1 Kg7 34. Qg3 fxg4 35. Qxg4 Re1 36. Qf3 Rxf1+ 37. Qxf1 Qe1 38. Qxe1 Bxe1 39. Be4 h6 40. Kg2 Kf6 41. Kf3 Bc3 42. Bb7 Kf5 43. Bc8+ Ke5 44. h3 1/2-1/2

[Event "CUB-ch U18 Girls"]
[Site "San Nicolas de Bari"]
[Date "2012.04.15"]
[Round "1"]
[White "Diaz Rey, Dailen"]
[Black "Rodriguez Caballero, Mayrelis"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "1836"]
[BlackElo "2001"]
[PlyCount "70"]
[EventDate "2012.04.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg4 5. Be2 Bg7 6. 0-0 0-0 7. Be3 c6 8. a4 Qc7 9. Re1 Nbd7 10. h3 Bxf3 11. Bxf3 e5 12. dxe5 dxe5 13. Qc1 Rfe8 14. Bh6 Nf8 15. Bxg7 Kxg7 16. Ne2 Rad8 17. Qe3 b6 18. Red1 Ne6 19. c3 Rd6 20. Rxd6 Qxd6 21. a5 c5 22. g3 Rd8 23. Nc1 Qd2 24. Qxd2 Rxd2 25. axb6 axb6 26. Bg2 c4 27. Rb1 Rd1+ 28. Kh2 Nc5 29. Ra1 Ncxe4 30. Nb3 Nxf2 31. Rxd1 Nxd1 32. Nd2 Nxb2 33. Bf1 b5 34. Bg2 Ne8 35. Bc6 Nd6 0-1

[Event "CUB-ch U18 Girls"]
[Site "San Nicolas de Bari"]
[Date "2012.04.15"]
[Round "2"]
[White "Valdivia Pena, Yaima"]
[Black "Diaz Rey, Dailen"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2031"]
[BlackElo "1836"]
[PlyCount "53"]
[EventDate "2012.04.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 e6 5. Nf3 Nf6 6. Na3 Qd8 7. Nc2 Nc6 8. Bd3 Be7 9. 0-0 0-0 10. dxc5 Bxc5 11. Bg5 Be7 12. Ne3 Bd7 13. Qc2 h6 14. Bh4 Qc7 15. Rad1 a6 16. Rd2 b5 17. Rfd1 Rfd8 18. a3 Rac8 19. Bg3 Qb6 20. Ne5 Be8 21. Nxc6 Bxc6 22. Re1 Qb7 23. f3 Bc5 24. Bf2 Nd5 25. Nxd5 Bxf2+ 26. Rxf2 Bxd5 27. Rd2 1/2-1/2

[Event "CUB-ch U16"]
[Site "Camaguey"]
[Date "2010.07.15"]
[Round "8"]
[White "Diaz Rey, Dailen"]
[Black "Gil de la Rosa, Jorge Amado"]
[Result "0-1"]
[ECO "B22"]
[PlyCount "98"]
[EventDate "2010.07.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. c3 d5 4. exd5 Qxd5 5. d4 cxd4 6. Nxd4 Bg7 7. Be3 Nf6 8. h3 0-0 9. Nd2 Nc6 10. N2f3 a6 11. Be2 b5 12. 0-0 Bb7 13. Nxc6 Qxc6 14. Ne1 Rfd8 15. Qb3 Ne4 16. Bf3 Qc7 17. Rc1 Rac8 18. Qc2 Nd6 19. Bxb7 Qxb7 20. Nf3 Nc4 21. Qe2 b4 22. Bd4 e5 23. Be3 bxc3 24. bxc3 Qe4 25. Rfe1 Nxe3 26. Qxe3 Qxe3 27. Rxe3 Bh6 28. Nxe5 Bxe3 29. fxe3 f6 30. Nf3 Rd3 31. Rb1 Rdxc3 32. Rb6 R3c6 33. Rb3 Rc1+ 34. Kh2 R1c2 35. Ra3 Rb2 36. Nd4 Rb6 37. Kg3 Kf7 38. Kf3 Rc7 39. Kg3 f5 40. Kf3 Kf6 41. h4 h6 42. g3 g5 43. hxg5+ hxg5 44. e4 g4+ 45. Ke3 Re7 46. Kd3 Rxe4 47. Ra5 Re5 48. Ra4 Rd6 49. Kc3 Re3+ 0-1

[Event "CUB-ch U16"]
[Site "Camaguey"]
[Date "2010.07.14"]
[Round "7"]
[White "Hidalgo Martinez, Alexis"]
[Black "Diaz Rey, Dailen"]
[Result "1/2-1/2"]
[ECO "D53"]
[PlyCount "100"]
[EventDate "2010.07.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nc6 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 Be7 6. e3 0-0 7. a3 Re8 8. Rc1 Na5 9. cxd5 Nxd5 10. Bxe7 Qxe7 11. Qc2 Nc6 12. Bd3 h6 13. 0-0 Bd7 14. Ne2 Rac8 15. Ng3 e5 16. Nf5 Qf6 17. dxe5 Nxe5 18. Nxe5 Rxe5 19. Ng3 g6 20. Be4 Bc6 21. Bf3 h5 22. Rfd1 Qe7 23. Rd2 f5 24. Ne2 Qf7 25. Rcd1 Rd8 26. Nf4 Rd6 27. Nxd5 Bxd5 28. Bxd5 Rexd5 29. h3 c6 30. Qc3 Qd7 31. Rxd5 Rxd5 32. Rxd5 Qxd5 33. Qf6 Qf7 34. Qd8+ Kh7 35. h4 Qb3 36. Qd2 Kg8 37. Qd4 a6 38. Kh2 Qf7 39. Qe5 Kh7 40. f3 Kg8 41. e4 Kh7 42. Qd4 fxe4 43. fxe4 Qf4+ 44. g3 Qc1 45. Qf2 Qc4 46. e5 Qe4 47. Qf7+ Kh8 48. e6 Qe2+ 49. Kg1 Qe1+ 50. Kg2 Qe2+ 1/2-1/2

[Event "CUB-ch U16"]
[Site "Camaguey"]
[Date "2010.07.13"]
[Round "6"]
[White "Betancourt Echazabal, Antonio"]
[Black "Diaz Rey, Dailen"]
[Result "1-0"]
[ECO "B70"]
[PlyCount "131"]
[EventDate "2010.07.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 Bg7 4. Nc3 cxd4 5. Nxd4 Nc6 6. Nde2 Nf6 7. g3 d6 8. Bg2 0-0 9. 0-0 Bd7 10. h3 Rc8 11. Be3 Ne5 12. b3 Bc6 13. Qd2 Qc7 14. Rad1 Ned7 15. Nd4 Qd8 16. Nxc6 bxc6 17. f4 Qc7 18. Rfe1 Rfe8 19. Bf2 Qa5 20. Qd3 Nb6 21. a4 Nfd7 22. Nb1 Nc5 23. Bxc5 Qxc5+ 24. Kh2 f6 25. c3 Nd7 26. b4 Qb6 27. Na3 Qc7 28. Qc4+ Kh8 29. Nc2 c5 30. b5 Qa5 31. Ra1 f5 32. Ra3 Nb6 33. Qd3 c4 34. Qe3 fxe4 35. Nb4 Nd7 36. Bxe4 e5 37. f5 Nc5 38. fxg6 Nxe4 39. Qxe4 hxg6 40. Nc6 Qb6 41. Qh4+ Kg8 42. Qxc4+ Kh7 43. Qh4+ Kg8 44. Rf1 Qe3 45. Ra2 Qxc3 46. Ne7+ Rxe7 47. Qxe7 Qb3 48. Raf2 Rc2 49. Qd8+ Kh7 50. Qh4+ Kg8 51. Qe4 Rb2 52. Qa8+ Kh7 53. Qxa7 d5 54. Rxb2 Qxb2+ 55. Rf2 Qc3 56. b6 Qe3 57. Rg2 e4 58. Qc7 d4 59. b7 d3 60. b8Q d2 61. Qxg7+ Kxg7 62. Qb2+ Kh7 63. Qxd2 Qf3 64. Re2 g5 65. Qe3 Qf1 66. Qxe4+ 1-0

[Event "CUB-ch U16"]
[Site "Camaguey"]
[Date "2010.07.12"]
[Round "5"]
[White "Diaz Rey, Dailen"]
[Black "Garcia Sosa, Edisnier"]
[Result "1/2-1/2"]
[ECO "B53"]
[PlyCount "98"]
[EventDate "2010.07.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Bd7 5. Nc3 Nc6 6. Qd1 Nf6 7. Bb5 a6 8. Bxc6 Bxc6 9. Qd3 e6 10. Bg5 Be7 11. 0-0-0 d5 12. Bxf6 Bxf6 13. exd5 Bd7 14. dxe6 Bxe6 15. Qxd8+ Rxd8 16. Rxd8+ Bxd8 17. Nd4 Bg4 18. Re1+ Kd7 19. f3 Bh5 20. Nf5 Bg6 21. Ng3 Bg5+ 22. Kb1 Kc6 23. a3 Rd8 24. Nge4 Bf4 25. g3 Bc7 26. Kc1 Bb6 27. Rd1 Be3+ 28. Kb1 Rxd1+ 29. Nxd1 Bxe4 30. fxe4 Bg1 31. h3 Bh2 32. g4 Kd6 33. Nc3 Ke5 34. Kc1 Kf6 35. Kd2 Kg5 36. Ke2 Kh4 37. Kf3 Kxh3 38. Nd5 Kh4 39. c4 Kg5 40. b4 Bg1 41. a4 Bd4 42. a5 g6 43. b5 axb5 44. cxb5 h5 45. gxh5 gxh5 46. Kg3 f5 47. exf5 Kxf5 48. a6 bxa6 49. bxa6 Ke5 1/2-1/2

[Event "CUB-ch U16"]
[Site "Camaguey"]
[Date "2010.07.11"]
[Round "4"]
[White "Pomares Diaz, Manuel Alejandro"]
[Black "Diaz Rey, Dailen"]
[Result "1-0"]
[ECO "B35"]
[PlyCount "44"]
[EventDate "2010.07.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 Bg7 4. Nc3 cxd4 5. Nxd4 Nc6 6. Be3 Nf6 7. Bc4 0-0 8. Bb3 a5 9. a4 Nb4 10. Ndb5 d6 11. f3 Bd7 12. 0-0 Bc6 13. Qe2 Rc8 14. Rad1 Bxb5 15. axb5 Nd7 16. Na4 d5 17. c3 dxe4 18. cxb4 exf3 19. Rxf3 axb4 20. Nb6 Rc7 21. Nd5 Rc8 22. Bg5 Re8 1-0

[Event "CUB-ch U16"]
[Site "Camaguey"]
[Date "2010.07.09"]
[Round "2"]
[White "Rosales Montejo, Ariel"]
[Black "Diaz Rey, Dailen"]
[Result "1-0"]
[ECO "D05"]
[PlyCount "109"]
[EventDate "2010.07.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. e3 c5 4. c3 Nf6 5. Bd3 Bd6 6. Nbd2 0-0 7. 0-0 b6 8. e4 dxe4 9. Nxe4 Bb7 10. Nxd6 Qxd6 11. dxc5 Qxc5 12. Be3 Qc7 13. Qe2 Ng4 14. Rfd1 Bxf3 15. Qxf3 Qxh2+ 16. Kf1 Nxe3+ 17. Qxe3 Nc6 18. Ke2 Qe5 19. Be4 Qb5+ 20. Ke1 Rac8 21. b4 Rfd8 22. a4 Qc4 23. Qf3 Ne5 24. Bxh7+ Kxh7 25. Qh5+ Kg8 26. Qxe5 Rxd1+ 27. Rxd1 Qxc3+ 28. Qxc3 Rxc3 29. Rd8+ Kh7 30. Rd7 a5 31. bxa5 bxa5 32. Ra7 Rc5 33. Rxf7 Rc4 34. Re7 Re4+ 35. Kd2 Rxa4 36. Rxe6 Ra2+ 37. Ke3 a4 38. Ra6 a3 39. Kf3 g6 40. Kg3 Kh6 41. f4 Kh5 42. Kh3 Rf2 43. g4+ Kh6 44. f5 a2 45. Rxg6+ Kh7 46. Ra6 Kg7 47. Kh4 Rh2+ 48. Kg5 Kf7 49. Ra7+ Ke8 50. Kg6 Rg2 51. g5 Rf2 52. f6 Re2 53. Kg7 a1Q 54. Rxa1 Rf2 55. g6 1-0

[Event "CUB-ch U16"]
[Site "Camaguey"]
[Date "2010.07.08"]
[Round "1"]
[White "Diaz Rey, Dailen"]
[Black "Gomez Sanchez, Jorge Marcos"]
[Result "0-1"]
[ECO "B22"]
[BlackElo "1932"]
[PlyCount "104"]
[EventDate "2010.07.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CUB"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 d5 4. exd5 Qxd5 5. d3 Bg4 6. Be2 Nf6 7. Be3 e6 8. 0-0 Be7 9. d4 cxd4 10. Nxd4 Nxd4 11. Bxd4 Bxe2 12. Qxe2 0-0 13. Rd1 Rfd8 14. Nd2 Nh5 15. Qg4 Qg5 16. Qxg5 Bxg5 17. Ne4 Be7 18. g3 Rd5 19. c4 Rd7 20. Nc3 b6 21. Kf1 Rad8 22. Be5 f6 23. g4 fxe5 24. gxh5 Rd4 25. b3 Bc5 26. Kg2 Rf8 27. f3 Rdf4 28. Rf1 Bd4 29. Rac1 R8f5 30. Nb5 Rg5+ 31. Kh1 Rh4 32. Rc2 Rgxh5 33. Nxa7 Kf7 34. Nb5 Ke7 35. Rd2 Rf4 36. Nxd4 exd4 37. Kg2 Rhf5 38. Rd3 Rg5+ 39. Kf2 e5 40. Rc1 Rh4 41. Rh1 Rh3 42. a4 Rg4 43. b4 e4 44. Re1 Rxh2+ 45. Kf1 Rh1+ 46. Kf2 Rh2+ 47. Kf1 Kf6 48. Rxd4 Rh1+ 49. Kf2 e3+ 50. Rxe3 Rxd4 51. a5 bxa5 52. bxa5 Ra1 0-1

