[Event "Boris Castillo IM corr"]
[Site "Cuba"]
[Date "2002.??.??"]
[Round "?"]
[White "Blet Rodriguez, Arisyolis"]
[Black "Guerrero Nistal, N."]
[Result "1-0"]
[ECO "C66"]
[PlyCount "68"]
[EventDate "2002.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "CUB"]
[SourceTitle "Corr 2006"]
[Source "ChessBase"]
[SourceDate "2006.04.01"]
[SourceVersion "3"]
[SourceVersionDate "2006.04.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. Nc3 Nf6 5. d4 Bd7 6. 0-0 exd4 7. Nxd4 Be7 8. Bxc6 bxc6 9. f4 c5 10. Nf3 0-0 11. Qd3 c6 12. e5 c4 13. Qxc4 d5 14. Qd3 Ng4 15. h3 Bc5+ 16. Nd4 Nh6 17. Be3 Qh4 18. Rf3 Bxd4 19. Bxd4 Bf5 20. Qd2 Rfe8 21. g4 Bd7 22. Bf2 Qd8 23. Re1 Kh8 24. Na4 Rb8 25. b4 Qc7 26. Nc5 Rbd8 27. Bd4 Bc8 28. f5 Ng8 29. e6 fxe6 30. fxe6 Rf8 31. Ref1 Rxf3 32. Rxf3 Ne7 33. Bxg7+ Kxg7 34. Rf7+ Kg8 1-0

[Event "Boris Castillo IM corr"]
[Site "Cuba"]
[Date "2002.??.??"]
[Round "?"]
[White "Guerrero Nistal, N."]
[Black "Hernandez Molina, David Enrique"]
[Result "0-1"]
[ECO "B76"]
[PlyCount "64"]
[EventDate "2002.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "CUB"]
[SourceTitle "Corr 2006"]
[Source "ChessBase"]
[SourceDate "2006.04.01"]
[SourceVersion "3"]
[SourceVersionDate "2006.04.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Bc4 Bd7 9. 0-0 Qc7 10. Qe2 Nc6 11. Ncb5 Nxd4 12. Nxd4 e6 13. Rad1 a6 14. c3 Ba4 15. Rc1 d5 16. Bd3 e5 17. Nc2 Rfd8 18. Qf2 Rd7 19. Nb4 dxe4 20. fxe4 Ng4 21. Qg3 Nxe3 22. Qxe3 Bf8 23. Kh1 Bxb4 24. cxb4 Qd6 25. Be2 Qxb4 26. Rc4 Qd2 27. Qf3 Bb5 28. a4 Bxc4 29. Bxc4 Rf8 30. Be6 Rd6 31. Bxf7+ Kg7 32. Qb3 Rf6 0-1

[Event "Boris Castillo IM corr"]
[Site "Cuba"]
[Date "2002.??.??"]
[Round "?"]
[White "Guerrero Nistal, N."]
[Black "Ynchauspi Leyva, Maria de los A"]
[Result "0-1"]
[ECO "B76"]
[PlyCount "50"]
[EventDate "2002.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "CUB"]
[SourceTitle "Corr 2006"]
[Source "ChessBase"]
[SourceDate "2006.04.01"]
[SourceVersion "3"]
[SourceVersionDate "2006.04.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Bc4 Bd7 9. 0-0 Qc7 10. Qe2 Nc6 11. Ncb5 Nxd4 12. Nxd4 e6 13. Rad1 a6 14. c3 Rac8 15. Bd3 d5 16. Rc1 Rfd8 17. Qf2 dxe4 18. fxe4 Ng4 19. Qxf7+ Kh8 20. Bf4 e5 21. h3 Rf8 22. Qe7 Rxf4 23. Nf3 Bf8 24. Qg5 Qc5+ 25. Kh1 Be7 0-1

[Event "Boris Castillo IM corr"]
[Site "Cuba"]
[Date "2002.??.??"]
[Round "?"]
[White "Marrero Gamez, Danilo"]
[Black "Guerrero Nistal, N."]
[Result "1-0"]
[ECO "C66"]
[PlyCount "62"]
[EventDate "2002.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "CUB"]
[SourceTitle "Corr 2006"]
[Source "ChessBase"]
[SourceDate "2006.04.01"]
[SourceVersion "3"]
[SourceVersionDate "2006.04.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. d4 Bd7 5. 0-0 Nf6 6. Bg5 Be7 7. dxe5 Nxe5 8. Bxd7+ Nexd7 9. Re1 Ne5 10. Nd4 g6 11. f4 Nc6 12. c3 Qd7 13. Nd2 Nxd4 14. cxd4 0-0 15. Qf3 Rfe8 16. b3 Kg7 17. f5 Ng8 18. Bxe7 Rxe7 19. Rf1 f6 20. g4 g5 21. Rf2 a5 22. Re1 Rf8 23. Qc3 b6 24. e5 dxe5 25. dxe5 c5 26. e6 Qd5 27. Ne4 Nh6 28. Qf3 Qe5 29. h3 Ng8 30. Rd1 Qc7 31. Rfd2 Rfe8 1-0

[Event "Boris Castillo IM corr"]
[Site "Cuba"]
[Date "2002.??.??"]
[Round "?"]
[White "Rodriguez Guerra, L."]
[Black "Guerrero Nistal, N."]
[Result "1/2-1/2"]
[ECO "C62"]
[PlyCount "83"]
[EventDate "2002.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "CUB"]
[SourceTitle "Corr 2006"]
[Source "ChessBase"]
[SourceDate "2006.04.01"]
[SourceVersion "3"]
[SourceVersionDate "2006.04.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. d4 Bd7 5. Nc3 Nf6 6. Bxc6 Bxc6 7. Qd3 exd4 8. Nxd4 Bd7 9. 0-0 c5 10. Nde2 Ng4 11. f4 h5 12. h3 Nf6 13. f5 Qb6 14. Be3 Bc6 15. a4 Be7 16. Nf4 0-0-0 17. Nfd5 Nxd5 18. Nxd5 Bxd5 19. Qxd5 Rd7 20. a5 Qc6 21. Qd3 Bf6 22. c3 Re8 23. Bf2 Qxe4 24. Qb5 Re5 25. Bg3 Rxf5 26. Rfe1 Qc6 27. Qd3 Rd5 28. Qc2 h4 29. Bf2 Kc7 30. Re4 Bg5 31. Re2 Re5 32. Rae1 Rxe2 33. Rxe2 g6 34. Qd3 Re7 35. Rxe7+ Bxe7 36. Qc4 Qe8 37. b4 b5 38. axb6+ axb6 39. Bxh4 Bxh4 40. Qxh4 Qe3+ 41. Kh2 g5 42. Qh7 1/2-1/2

