[Event "Havana Province-ch U14+"]
[Site "Havana"]
[Date "2010.03.24"]
[Round "3"]
[White "Castillo Lopez, David"]
[Black "Cruz Portuondo, Manuel de Jesus"]
[Result "0-1"]
[ECO "B25"]
[BlackElo "2056"]
[PlyCount "106"]
[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. Rab1 Qa5 12. a3 Bd7 13. Ne2 Qxd2 14. Bxd2 a5 15. b4 cxb4 16. axb4 axb4 17. Bxb4 Nxb4 18. Rxb4 Rfc8 19. Rc1 Nc6 20. Rb3 b4 21. d4 Na5 22. Rbb1 Bc6 23. Nd2 Bb5 24. Bf3 Bxe2 25. Bxe2 Bxd4+ 26. Kg2 Be3 27. Nf3 Bxc1 28. Rxc1 b3 29. Bd1 bxc2 30. Rxc2 Rxc2+ 31. Bxc2 Rb2 32. Ne1 Nc4 33. Kf3 Na3 34. Ba4 Rxh2 35. Bb3 Rb2 36. Ba4 d5 37. exd5 exd5 38. Ke3 d4+ 39. Kd3 Rb1 40. Nf3 Rb4 41. Bd1 Nb5 42. g4 Rb2 43. g5 Nc3 44. Bc2 Ne2 45. Bd1 Nxf4+ 46. Kxd4 Ne6+ 47. Kc3 Rg2 48. Kd3 Nxg5 49. Ne5 h5 50. Ke3 Rg1 51. Ba4 Re1+ 52. Kd4 Re4+ 53. Kd5 Rxa4 0-1

[Event "Havana Province-ch U14+"]
[Site "Havana"]
[Date "2010.03.23"]
[Round "2"]
[White "Alvarez Leyva, Harold"]
[Black "Castillo Lopez, David"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "2078"]
[PlyCount "51"]
[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 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 b6 6. Ne2 Ba6 7. Bxa6 Nxa6 8. 0-0 Be7 9. c3 0-0 10. Nf4 c5 11. Qg4 Re8 12. Nf3 cxd4 13. Nh5 g6 14. cxd4 f5 15. exf6 Bxf6 16. Re1 Kh8 17. Nf4 e5 18. Nxd5 exd4 19. Rxe8+ Qxe8 20. Nxf6 Nxf6 21. Qxd4 Qe7 22. Bg5 Kg7 23. Re1 Qf7 24. Bxf6+ Kg8 25. Ng5 Qxa2 26. Qd7 1-0

[Event "Havana Province-ch U14+"]
[Site "Havana"]
[Date "2010.03.21"]
[Round "1"]
[White "Interian Rodriguez, Alberto de Dios"]
[Black "Castillo Lopez, David"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "2058"]
[PlyCount "79"]
[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 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 b6 6. c3 Ba6 7. Bc2 c5 8. Ne2 Nc6 9. Nf3 cxd4 10. cxd4 Bb4+ 11. Bd2 Bxd2+ 12. Qxd2 h6 13. 0-0 0-0 14. Rfe1 Rc8 15. Nf4 Qe7 16. a3 Rc7 17. Rac1 Rfc8 18. b4 Bc4 19. Bb1 a5 20. Rxc4 dxc4 21. d5 exd5 22. Nxd5 Qe8 23. e6 fxe6 24. Nxc7 Rxc7 25. Qd6 Rc8 26. b5 Ncb8 27. Rxe6 Qf8 28. Qd5 Kh8 29. Qe4 Qg8 30. Nh4 Nf8 31. Rxb6 Qh7 32. Qxh7+ Nxh7 33. Ng6+ Kg8 34. Ne7+ Kh8 35. Nxc8 Nd7 36. Rc6 Ne5 37. Re6 Nd7 38. Bxh7 Kxh7 39. Rc6 Ne5 40. Rc5 1-0

