[Event "Fuerteventura op"]
[Site "Fuerteventura"]
[Date "1992.??.??"]
[Round "?"]
[White "Ravelo Gil, Eddy"]
[Black "Valdes Castillo, Arnaldo"]
[Result "1/2-1/2"]
[ECO "D31"]
[WhiteElo "2300"]
[BlackElo "2225"]
[PlyCount "129"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CUB"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. cxd5 exd5 5. Bf4 Bd6 6. Qd2 Ne7 7. Nf3 Bf5 8. h3 h6 9. e3 Bxf4 10. exf4 Nd7 11. 0-0-0 Nf6 12. Ne5 Ne4 13. Nxe4 Bxe4 14. f3 Bh7 15. Re1 Qd6 16. g4 f6 17. Nd3 Bxd3 18. Bxd3 0-0-0 19. Re2 Kb8 20. Rhe1 Nc8 21. Bg6 c5 22. Kb1 c4 23. h4 Qb6 24. h5 Rd6 25. Bf5 Rc6 26. Re6 Nd6 27. Qe3 a6 28. Ka1 Rd8 29. Bc2 c3 30. Bb3 cxb2+ 31. Kb1 Rdc8 32. Qf2 Rc1+ 33. Kxb2 R8c2+ 34. Qxc2 Rxc2+ 35. Kxc2 Qxd4 36. Rd1 Qc5+ 37. Kd2 Nb5 38. Re3 d4 39. Rd3 a5 40. a4 Nc3 41. Re1 Qb4 42. Kc2 Nxa4 43. Re4 Nc5 44. Rexd4 Qb5 45. Rc3 Nxb3 46. Rxb3 Qc5+ 47. Kd3 Qc6 48. Kd2 a4 49. Rc3 Qb5 50. Ke3 Qb2 51. Rcc4 Qb3+ 52. Ke4 a3 53. Ra4 Qc2+ 54. Ke3 Qc5 55. Rac4 Qa5 56. Ra4 Qe1+ 57. Kd3 Qf2 58. Ke4 Qc2+ 59. Ke3 Qc1+ 60. Ke2 Qc7 61. Rxa3 Qc2+ 62. Rd2 Qc4+ 63. Rad3 Qxf4 64. Rd8+ Ka7 65. R8d7 1/2-1/2

[Event "Fuerteventura op"]
[Site "Fuerteventura"]
[Date "1992.??.??"]
[Round "?"]
[White "Valdes Castillo, Arnaldo"]
[Black "Delgado Cespedes, Ivan"]
[Result "0-1"]
[ECO "E10"]
[WhiteElo "2225"]
[BlackElo "2285"]
[PlyCount "88"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "CUB"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. d5 e6 4. c4 b5 5. Qc2 Na6 6. dxe6 fxe6 7. cxb5 Nb4 8. Qd1 Bb7 9. Nc3 Be7 10. a3 Nbd5 11. Nxd5 exd5 12. e3 0-0 13. Be2 Ne4 14. 0-0 Bd6 15. Bd3 Qe7 16. Bxe4 Qxe4 17. Ne1 Rf6 18. f3 Raf8 19. g3 d4 20. exd4 Qd5 21. Be3 c4 22. Rc1 Qxb5 23. Qc2 Bd5 24. Qd2 h6 25. Rf2 Bc7 26. Qb4 Qc6 27. Qd2 Qb7 28. Qc2 Bb6 29. Qc3 Kh8 30. a4 Qa6 31. Qc2 Re8 32. Ng2 Qb7 33. Qd2 Rxf3 34. Rxf3 Bxf3 35. Nh4 Bh1 36. a5 Bd8 37. Ng6+ Kg8 38. Bf4 Qe4 39. Ne5 Bf6 40. Re1 Qd5 41. Nf3 Rxe1+ 42. Nxe1 Bxd4+ 43. Be3 Bxe3+ 44. Qxe3 Qe4 0-1

[Event "Sagua la Grande"]
[Site "Sagua la Grande"]
[Date "1988.??.??"]
[Round "?"]
[White "Boudy Bueno, Julio Leonardo"]
[Black "Valdes Castillo, Arnaldo"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2385"]
[BlackElo "2275"]
[PlyCount "81"]
[EventDate "1988.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CUB"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d4 Nf6 5. Nf3 Bg4 6. Be2 a6 7. Be3 e6 8. Qd2 Nc6 9. 0-0-0 0-0-0 10. a3 h6 11. h3 Bf5 12. Bf4 Qd7 13. Qe3 Nd5 14. Nxd5 Qxd5 15. Qc3 Bd6 16. Be3 Be4 17. Rhg1 Rhe8 18. Nd2 Bg6 19. Bf3 Qa5 20. Qxa5 Nxa5 21. b4 Nc6 22. Bxc6 bxc6 23. Nc4 f6 24. Rge1 h5 25. Bd2 Bf5 26. Na5 Kd7 27. Re3 Rb8 28. Rc3 Rb5 29. f3 e5 30. dxe5 Bxe5 31. Bf4+ Kc8 32. Bxe5 Rbxe5 33. Nxc6 Re1 34. Rxe1 Rxe1+ 35. Kd2 Re8 36. Rc5 Bd7 37. Nd4 g6 38. Ne2 Rd8 39. Kc3 Bb5 40. Nf4 Rg8 41. Nd5 1-0

[Event "Capablanca Memorial-19 Group C"]
[Site "Cienfuegos"]
[Date "1984.05.??"]
[Round "?"]
[White "Valdes Castillo, Arnaldo"]
[Black "Braga, Fernando Alberto"]
[Result "0-1"]
[ECO "D05"]
[WhiteElo "2300"]
[BlackElo "2410"]
[PlyCount "46"]
[EventDate "1984.05.22"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "CUB"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. e3 Nf6 4. Bd3 c5 5. b3 Nc6 6. Bb2 Qc7 7. a3 Bd6 8. dxc5 Bxc5 9. Nbd2 e5 10. c4 e4 11. cxd5 exf3 12. dxc6 fxg2 13. Rg1 Bg4 14. cxb7 Rd8 15. Bb5+ Kf8 16. Qc2 Bxe3 17. b8Q Qxb8 18. fxe3 Qxh2 19. Rxg2 Qxg2 20. Be5 Qd5 21. Bxf6 Qxb5 22. Bxg7+ Kxg7 23. Qc3+ f6 0-1

[Event "Capablanca Memorial 14th"]
[Site "Cienfuegos"]
[Date "1977.06.08"]
[Round "17"]
[White "Valdes Castillo, Arnaldo"]
[Black "Hedman Senarega, Jose Antonio"]
[Result "1/2-1/2"]
[ECO "C77"]
[WhiteElo "2285"]
[BlackElo "2270"]
[PlyCount "21"]
[EventDate "1977.05.18"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "CUB"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d4 exd4 6. e5 Ne4 7. Bxc6 dxc6 8. Qxd4 Qxd4 9. Nxd4 Be7 10. Nd2 Nxd2 11. Bxd2 1/2-1/2

[Event "Capablanca Memorial-14 GM"]
[Site "Cienfuegos"]
[Date "1977.06.03"]
[Round "14"]
[White "Antoshin, Vladimir S"]
[Black "Valdes Castillo, Arnaldo"]
[Result "1-0"]
[ECO "A44"]
[WhiteElo "2475"]
[BlackElo "2285"]
[PlyCount "59"]
[EventDate "1977.05.18"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "CUB"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 c5 3. d5 e5 4. e4 d6 5. Nf3 Be7 6. h3 0-0 7. a4 Na6 8. Bxa6 bxa6 9. Nd2 Ne8 10. Nc4 f5 11. exf5 Bxf5 12. 0-0 Nf6 13. f4 exf4 14. Bxf4 Ne8 15. Qd2 Rb8 16. Rae1 Rb4 17. b3 Bh4 18. Re2 Qf6 19. Ne4 Qg6 20. Nexd6 Nxd6 21. Bxd6 Rxc4 22. Bxf8 Rxc2 23. Qe3 Rxe2 24. Qxe2 Bd3 25. Bxc5 h6 26. Rf8+ Kh7 27. Qe8 Qxe8 28. Rxe8 Bc2 29. d6 Bxb3 30. d7 1-0

[Event "Capablanca Memorial 14th"]
[Site "Cienfuegos"]
[Date "1977.05.29"]
[Round "10"]
[White "Valdes Castillo, Arnaldo"]
[Black "Fernandez Gonzalez, Juan Carlos"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2285"]
[BlackElo "2420"]
[PlyCount "80"]
[EventDate "1977.05.18"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "CUB"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 e6 5. Nf3 Nf6 6. Be2 Be7 7. 0-0 0-0 8. c4 Qd8 9. dxc5 Bxc5 10. Nc3 Nc6 11. a3 b6 12. Bd3 Bb7 13. Qe2 Nd4 14. Nxd4 Qxd4 15. b4 Be7 16. Bb2 Qh4 17. g3 Qh3 18. Ne4 Rad8 19. f3 Bxe4 20. Bxe4 Nxe4 21. fxe4 Qh6 22. Rad1 Qg6 23. Be5 h5 24. Bc7 Rxd1 25. Rxd1 h4 26. Kg2 Qh6 27. Bf4 h3+ 28. Kg1 Bg5 29. Qg4 Bxf4 30. gxf4 e5 31. f5 Qe3+ 32. Kf1 Qxa3 33. f6 g6 34. b5 Qc3 35. Qe2 Rc8 36. Qd3 Qxc4 37. Qxc4 Rxc4 38. Rd8+ Kh7 39. Rd7 Rxe4 40. Rxf7+ Kh6 0-1

[Event "Capablanca Memorial 14th"]
[Site "Cienfuegos"]
[Date "1977.05.28"]
[Round "9"]
[White "Menvielle Laccourreye, Augusto"]
[Black "Valdes Castillo, Arnaldo"]
[Result "0-1"]
[ECO "B00"]
[WhiteElo "2340"]
[BlackElo "2285"]
[PlyCount "92"]
[EventDate "1977.05.18"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "CUB"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. c3 e6 4. d4 b5 5. Bd3 Bb7 6. 0-0 d6 7. Qe2 Nd7 8. Bf4 Ngf6 9. h3 h6 10. Nbd2 g5 11. Bh2 g4 12. hxg4 Nxg4 13. Bg3 h5 14. Nh2 Nxh2 15. Bxh2 h4 16. a4 c4 17. Bc2 h3 18. Bg3 hxg2 19. Kxg2 Nf6 20. Rh1 Rg8 21. axb5 axb5 22. b3 Rxa1 23. Rxa1 Bh6 24. Re1 Qa5 25. b4 Qa2 26. Nb1 Bf4 27. Kf3 Bxg3 28. fxg3 Ng4 29. Kg2 f5 30. Kg1 Rh8 31. Bd3 fxe4 32. Nd2 Qxd2 33. Qxd2 e3 34. Bg6+ Ke7 35. Qg2 Bxg2 36. Kxg2 Kf6 37. Be4 Rh2+ 38. Kg1 Rf2 39. Bc6 d5 40. Bxb5 Rc2 41. Ba4 Rxc3 42. Rb1 Ra3 43. Bc2 e2 44. b5 Rxg3+ 45. Kh1 Nf2+ 46. Kh2 Nd1 0-1

[Event "Capablanca Memorial 14th"]
[Site "Cienfuegos"]
[Date "1977.05.26"]
[Round "8"]
[White "Valdes Castillo, Arnaldo"]
[Black "Farago, Ivan"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "2285"]
[BlackElo "2500"]
[PlyCount "63"]
[EventDate "1977.05.18"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "CUB"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Nc6 5. Bb5 Bd6 6. Nc3 Nge7 7. Nge2 0-0 8. Bf4 Bxf4 9. Nxf4 Qd6 10. Qd2 Bf5 11. 0-0 Bxc2 12. Nfxd5 Nxd5 13. Nxd5 Qxd5 14. Bxc6 Qxc6 15. Rfc1 Rfd8 16. Qxc2 Qxc2 17. Rxc2 c6 18. Rc4 Rd5 19. Re1 Rad8 20. Re7 Rb5 21. b3 Kf8 22. Rc7 Ke8 23. Kf1 Rd7 24. Rxd7 Kxd7 25. Ke2 Rd5 26. Ke3 Ke6 27. Kd3 f6 28. Rc2 Kd6 29. Kc3 Kc7 30. f4 g6 31. g4 f5 32. g5 1/2-1/2

[Event "Capablanca Memorial 14th"]
[Site "Cienfuegos"]
[Date "1977.05.25"]
[Round "7"]
[White "Romanishin, Oleg M"]
[Black "Valdes Castillo, Arnaldo"]
[Result "1-0"]
[ECO "A53"]
[WhiteElo "2595"]
[BlackElo "2285"]
[PlyCount "81"]
[EventDate "1977.05.18"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "CUB"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nc3 e5 4. dxe5 dxe5 5. Qxd8+ Kxd8 6. Nf3 Nfd7 7. Ng5 Ke8 8. f4 Bb4 9. Bd2 exf4 10. 0-0-0 h6 11. Nf3 Nc5 12. e3 fxe3 13. Bxe3 Ne6 14. Nd5 Na6 15. Bd3 Bc5 16. Bxc5 Naxc5 17. Rhe1 Kf8 18. Bc2 g6 19. Ne5 Kg7 20. b4 Na6 21. Rf1 Rf8 22. a3 c5 23. Rf6 Nd4 24. Rdf1 Be6 25. b5 Rae8 26. Nxg6 Bxd5 27. cxd5 fxg6 28. Rxg6+ Kh7 29. Rgf6+ Kg7 30. Rg6+ Kh7 31. Rxf8 Rxf8 32. Rb6+ Nxc2 33. Rxb7+ Kg6 34. Kxc2 Nb8 35. Rxa7 Rd8 36. Ra8 Kf5 37. a4 Ke5 38. a5 Rg8 39. Kc3 Kxd5 40. a6 Re8 41. a7 1-0

[Event "Capablanca Memorial 14th"]
[Site "Cienfuegos"]
[Date "1977.05.24"]
[Round "6"]
[White "Valdes Castillo, Arnaldo"]
[Black "Dorfman, Josif D"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2285"]
[BlackElo "2445"]
[PlyCount "62"]
[EventDate "1977.05.18"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "CUB"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. c3 e6 3. d4 d5 4. exd5 exd5 5. Nf3 Nc6 6. Be3 c4 7. b3 cxb3 8. axb3 Bf5 9. Bd3 Bxd3 10. Qxd3 Bd6 11. 0-0 Nge7 12. Bg5 0-0 13. Na3 Qd7 14. Nb5 Bb8 15. Bxe7 Nxe7 16. Ne5 Qd8 17. Qh3 Ng6 18. Rfe1 a6 19. Na3 Bxe5 20. dxe5 Re8 21. e6 Rxe6 22. Rxe6 Nf4 23. Qf5 Nxe6 24. Rd1 Qa5 25. Nc4 Qxc3 26. Nd6 Qc7 27. Qxd5 Rd8 28. g3 h6 29. Kf1 b6 30. Ke2 Nc5 31. Qe5 Nb7 0-1

[Event "Capablanca Memorial 14th"]
[Site "Cienfuegos"]
[Date "1977.05.23"]
[Round "5"]
[White "Ferrera, Benjamin"]
[Black "Valdes Castillo, Arnaldo"]
[Result "1/2-1/2"]
[ECO "A04"]
[WhiteElo "2310"]
[BlackElo "2285"]
[PlyCount "25"]
[EventDate "1977.05.18"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "CUB"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 b5 2. e4 Bb7 3. Qe2 g6 4. g3 Bg7 5. Bg2 e5 6. 0-0 a6 7. c3 c5 8. d3 Ne7 9. a4 Nbc6 10. axb5 axb5 11. Rxa8 Qxa8 12. Na3 Ba6 13. Be3 1/2-1/2

[Event "Capablanca Memorial 14th"]
[Site "Cienfuegos"]
[Date "1977.05.21"]
[Round "4"]
[White "Valdes Castillo, Arnaldo"]
[Black "Estevez Morales, Guillermo"]
[Result "1-0"]
[ECO "B89"]
[WhiteElo "2285"]
[BlackElo "2360"]
[PlyCount "67"]
[EventDate "1977.05.18"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "CUB"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bc4 e6 7. Be3 Be7 8. Qe2 a6 9. Bb3 0-0 10. 0-0-0 Qc7 11. Rhg1 b5 12. g4 Na5 13. g5 Nxb3+ 14. axb3 Nd7 15. Rg3 Re8 16. Qh5 g6 17. Qh4 Bf8 18. Rh3 Bg7 19. Qxh7+ Kf8 20. Nf5 gxf5 21. exf5 Bb7 22. f6 Nxf6 23. gxf6 Bxf6 24. Bf4 e5 25. Qf5 Re6 26. Bh6+ Ke8 27. Ne4 Bxe4 28. Qxe4 Rc8 29. Rc3 Qb8 30. Rg1 Ke7 31. Bg7 Rxc3 32. bxc3 Bxg7 33. Rxg7 Qh8 34. Qb7+ 1-0

[Event "Capablanca Memorial 14th"]
[Site "Cienfuegos"]
[Date "1977.05.20"]
[Round "3"]
[White "Rodriguez Cespedes, Amador"]
[Black "Valdes Castillo, Arnaldo"]
[Result "1/2-1/2"]
[ECO "B19"]
[WhiteElo "2395"]
[BlackElo "2285"]
[PlyCount "81"]
[EventDate "1977.05.18"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "CUB"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 Ngf6 11. Bd2 e6 12. c4 Qc7 13. Qe2 0-0-0 14. c5 e5 15. dxe5 Re8 16. 0-0 Bxc5 17. Qc4 Bb6 18. exf6 Qxg3 19. Kh1 Ne5 20. Nxe5 Qxe5 21. Qg4+ Qe6 22. Qxe6+ Rxe6 23. fxg7 Rg8 24. Bc3 f6 25. Rae1 Kd7 26. Rxe6 Kxe6 27. Re1+ Kf7 28. Re4 Rxg7 29. Rf4 Bd8 30. g4 Rg5 31. Kg2 Rd5 32. Kf3 Ke6 33. Ke4 b5 34. a3 a5 35. Rf3 Rg5 36. Rg3 Kf7 37. Bd2 f5+ 38. gxf5 Rxh5 39. Rg6 Rh4+ 40. f4 Bf6 41. Bc3 1/2-1/2

[Event "Capablanca Memorial 14th"]
[Site "Cienfuegos"]
[Date "1977.05.19"]
[Round "2"]
[White "Valdes Castillo, Arnaldo"]
[Black "Ermenkov, Evgenij"]
[Result "0-1"]
[ECO "B16"]
[WhiteElo "2285"]
[BlackElo "2445"]
[PlyCount "74"]
[EventDate "1977.05.18"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "CUB"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ gxf6 6. Nf3 Bg4 7. Be2 e6 8. c3 Rg8 9. Bf4 Bd6 10. Qd2 Bxf4 11. Qxf4 Nd7 12. h3 Bf5 13. d5 cxd5 14. Nd4 Be4 15. Nb5 Ne5 16. Qe3 a6 17. f3 Bg6 18. Nd4 Qb6 19. Qd2 0-0-0 20. b3 Nd7 21. b4 Qc7 22. 0-0 Nb6 23. Nb3 Bf5 24. Rf2 Nc4 25. Qh6 Qg3 26. Nd4 Rg7 27. Nxf5 exf5 28. Qc1 Rdg8 29. Bxc4 dxc4 30. Qf1 Qf4 31. Rd1 Kb8 32. Qe2 Rg3 33. Rd4 Qc1+ 34. Rd1 Qxc3 35. Qe7 Qe5 36. Rd8+ Ka7 37. Rxg8 Qxe7 0-1

[Event "Capablanca Memorial-14 GM"]
[Site "Cienfuegos"]
[Date "1977.05.18"]
[Round "1"]
[White "Lechtynsky, Jiri"]
[Black "Valdes Castillo, Arnaldo"]
[Result "1-0"]
[ECO "B29"]
[WhiteElo "2375"]
[BlackElo "2285"]
[PlyCount "47"]
[EventDate "1977.05.18"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "CUB"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nf6 3. e5 Nd5 4. Nc3 e6 5. Nxd5 exd5 6. d4 Nc6 7. dxc5 Bxc5 8. Qxd5 Qb6 9. Bc4 Bxf2+ 10. Ke2 0-0 11. Rf1 Bc5 12. Ng5 Nd4+ 13. Kd1 Ne6 14. Ne4 d6 15. exd6 Bxd6 16. Nxd6 Rd8 17. Bf4 Bd7 18. Kc1 Be8 19. Qe5 Qc6 20. Bxe6 fxe6 21. Qxe6+ Kh8 22. Bg5 Bg6 23. Nf7+ Bxf7 24. Qxc6 1-0

[Event "Capablanca Memorial-13 Group C"]
[Site "Cienfuegos"]
[Date "1976.06.02"]
[Round "17"]
[White "Soler, Alberto"]
[Black "Valdes Castillo, Arnaldo"]
[Result "1/2-1/2"]
[ECO "B00"]
[BlackElo "2355"]
[PlyCount "35"]
[EventDate "1976.05.17"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "CUB"]
[EventCategory "4"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 Nc6 2. Nf3 d6 3. d4 Bg4 4. Be3 e5 5. d5 Nce7 6. h3 Bd7 7. c4 c5 8. dxc6 Bxc6 9. Nc3 Nf6 10. Bd3 Ng6 11. Qd2 Be7 12. 0-0 0-0 13. Rfd1 Qd7 14. Nd5 Bxd5 15. cxd5 Nh5 16. Bf1 f5 17. exf5 Qxf5 18. Bd3 1/2-1/2

[Event "Capablanca Memorial-13 Group C"]
[Site "Cienfuegos"]
[Date "1976.06.01"]
[Round "16"]
[White "Valdes Castillo, Arnaldo"]
[Black "Bueno Perez, Lazaro A"]
[Result "0-1"]
[ECO "E22"]
[WhiteElo "2355"]
[PlyCount "52"]
[EventDate "1976.05.17"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "CUB"]
[EventCategory "4"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qb3 c5 5. e3 0-0 6. Nf3 Nc6 7. a3 Ba5 8. dxc5 Ne4 9. Bd2 Nxc5 10. Qc2 Bxc3 11. Qxc3 Ne4 12. Qc2 Nxd2 13. Nxd2 Qg5 14. Ne4 Qa5+ 15. Nc3 d5 16. cxd5 Nb4 17. Qb3 Nxd5 18. Bc4 Nxc3 19. Qxc3 Qxc3+ 20. bxc3 Bd7 21. Ke2 Bc6 22. f3 Rac8 23. Bd3 Bd5 24. Kd2 Rfd8 25. Kc2 Bb3+ 26. Kxb3 Rxd3 0-1

[Event "Capablanca Memorial-13 Group C"]
[Site "Cienfuegos"]
[Date "1976.05.31"]
[Round "15"]
[White "Gutierrez Herrera, Jose Antonio"]
[Black "Valdes Castillo, Arnaldo"]
[Result "1-0"]
[ECO "A06"]
[BlackElo "2355"]
[PlyCount "69"]
[EventDate "1976.05.17"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "CUB"]
[EventCategory "4"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. b3 c5 2. Bb2 Nc6 3. Nf3 d5 4. e3 Bg4 5. Be2 Nf6 6. c4 e6 7. 0-0 Be7 8. cxd5 exd5 9. d4 Bxf3 10. Bxf3 cxd4 11. Bxd4 0-0 12. Bb2 Qa5 13. Nc3 Rfd8 14. Ne2 Ne4 15. Nd4 Bf6 16. Nxc6 bxc6 17. Bxf6 Nxf6 18. Qc2 Rac8 19. Rfd1 Re8 20. Rd4 c5 21. Ra4 Qb6 22. Re1 Red8 23. h3 Rc7 24. Rc1 g6 25. e4 dxe4 26. Bxe4 Nxe4 27. Rxe4 Qf6 28. Rc4 Rcd7 29. Qc3 Rd1+ 30. Rxd1 Rxd1+ 31. Kh2 Qxf2 32. Re4 Qg1+ 33. Kg3 Rd4 34. Re8+ Kg7 35. Re1 1-0

[Event "Capablanca Memorial-13 Group C"]
[Site "Cienfuegos"]
[Date "1976.05.30"]
[Round "14"]
[White "Valdes Castillo, Arnaldo"]
[Black "Castro Rojas, Oscar Humberto"]
[Result "0-1"]
[ECO "C56"]
[WhiteElo "2355"]
[BlackElo "2380"]
[PlyCount "136"]
[EventDate "1976.05.17"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "CUB"]
[EventCategory "4"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 Nc6 2. Nf3 e5 3. d4 exd4 4. Bc4 Nf6 5. 0-0 Nxe4 6. Re1 d5 7. Bxd5 Qxd5 8. Nc3 Qh5 9. Nxe4 Be6 10. Bg5 h6 11. Ng3 Qg6 12. Bh4 Bc5 13. a3 Bb6 14. Ne2 0-0 15. Nf4 Qf5 16. Nxe6 fxe6 17. Bg3 Qd5 18. Qd3 Rae8 19. Re4 a5 20. Rae1 a4 21. Ne5 Ne7 22. Nc4 Nf5 23. Nxb6 cxb6 24. Be5 Rf7 25. Bxd4 Rd7 26. Re5 Qxd4 27. Rxf5 Qxd3 28. cxd3 exf5 29. Rxe8+ Kf7 30. Re3 Rd5 31. g3 Rb5 32. Re2 Rb3 33. Rd2 Ke6 34. Kf1 Kd5 35. h4 Kd4 36. Ke2 g6 37. Rc2 b5 38. Rd2 h5 39. Rc2 Rxd3 40. Rc7 Rb3 41. Rd7+ Kc4 42. Rc7+ Kd4 43. Rd7+ Kc5 44. Rc7+ Kb6 45. Rc2 b4 46. axb4 Kb5 47. Kd2 Kxb4 48. Kc1 Rf3 49. Rd2 b5 50. Kc2 Kc4 51. Re2 b4 52. Kc1 Kb3 53. Rd2 f4 54. gxf4 Rxf4 55. Rd3+ Kc4 56. Rg3 Rxf2 57. b3+ axb3 58. Rxg6 Rh2 59. Rc6+ Kd3 60. Rf6 Rxh4 61. Kb2 Rg4 62. Kxb3 h4 63. Rf8 Ke3 64. Kc2 Rf4 65. Re8+ Kf3 66. Kd3 h3 67. Rh8 Kg3 68. Ke2 Rh4 0-1

[Event "Capablanca Memorial-13 Group C"]
[Site "Cienfuegos"]
[Date "1976.05.29"]
[Round "13"]
[White "Pinal, Nelson Borges"]
[Black "Valdes Castillo, Arnaldo"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2315"]
[BlackElo "2355"]
[PlyCount "75"]
[EventDate "1976.05.17"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "CUB"]
[EventCategory "4"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. e5 Nd5 5. d4 cxd4 6. cxd4 Nc6 7. a3 d6 8. Bd3 dxe5 9. dxe5 Be7 10. 0-0 Bd7 11. Nbd2 Qc7 12. Re1 Nf4 13. Bf1 Ng6 14. Qe2 0-0 15. b4 f6 16. exf6 Bxf6 17. Ra2 Nf4 18. Qc4 b5 19. Qc2 Qb6 20. Ne4 Bd4 21. Neg5 g6 22. Qe4 Nh5 23. Nxd4 Nf6 24. Nxc6 Nxe4 25. Ne7+ Kg7 26. Rxe4 Kf6 27. Be3 Qc7 28. Nxh7+ Kxe7 29. Bc5+ Kf7 30. Nxf8 Rxf8 31. Bxf8 Kxf8 32. Rd2 Ke7 33. Re3 Qc1 34. Rde2 Qa1 35. g3 g5 36. Re1 Qg7 37. Re5 Kd6 38. Bxb5 1-0

[Event "Capablanca Memorial-13 Group C"]
[Site "Cienfuegos"]
[Date "1976.05.28"]
[Round "12"]
[White "Valdes Castillo, Arnaldo"]
[Black "Cobo Arteaga, Eldis"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2355"]
[BlackElo "2370"]
[PlyCount "65"]
[EventDate "1976.05.17"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "CUB"]
[EventCategory "4"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. a4 a5 8. Na3 Be7 9. Bg5 0-0 10. Bxf6 Bxf6 11. Nc4 Be6 12. Qxd6 Be7 13. Qxd8 Raxd8 14. Nd1 Rd4 15. Nde3 Rxe4 16. c3 Rd8 17. Nd2 Rh4 18. g3 Rh6 19. b4 Nxb4 20. cxb4 Bxb4 21. 0-0-0 Rc8+ 22. Kb2 Bc3+ 23. Ka3 b5 24. Nb3 b4+ 25. Ka2 Bd4 26. Rd3 Rf6 27. f4 Bxe3 28. Rxe3 exf4 29. gxf4 Rxf4 30. Kb1 Rf2 31. Bh3 Bxh3 32. Rxh3 Rcc2 33. Nxa5 1-0

[Event "Capablanca Memorial-13 Group C"]
[Site "Cienfuegos"]
[Date "1976.05.27"]
[Round "11"]
[White "Fraguela Gil, Jose Miguel"]
[Black "Valdes Castillo, Arnaldo"]
[Result "1/2-1/2"]
[ECO "A53"]
[WhiteElo "2380"]
[BlackElo "2355"]
[PlyCount "33"]
[EventDate "1976.05.17"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "CUB"]
[EventCategory "4"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nf3 Bg4 4. Qb3 Qc8 5. h3 Bxf3 6. Qxf3 Nc6 7. e3 e5 8. Qd1 g6 9. Be2 Bg7 10. 0-0 0-0 11. Nc3 Re8 12. Bf3 Qd7 13. b3 Rab8 14. Bb2 a6 15. dxe5 Nxe5 16. Be2 Qd8 17. Qc2 1/2-1/2

[Event "Capablanca Memorial-13 Group C"]
[Site "Cienfuegos"]
[Date "1976.05.26"]
[Round "10"]
[White "Valdes Castillo, Arnaldo"]
[Black "Wade, Robert Graham"]
[Result "1/2-1/2"]
[ECO "B14"]
[WhiteElo "2355"]
[BlackElo "2360"]
[PlyCount "34"]
[EventDate "1976.05.17"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "CUB"]
[EventCategory "4"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. c4 c6 4. d4 cxd5 5. Nc3 g6 6. cxd5 Bg7 7. Qb3 0-0 8. Bc4 Nbd7 9. Nge2 Nb6 10. a4 a5 11. 0-0 Qd6 12. Qa2 Bf5 13. b3 Nfxd5 14. Nxd5 Nxd5 15. Ba3 Nb4 16. Qd2 Rfd8 17. Rad1 Rac8 1/2-1/2

[Event "Capablanca Memorial-13 Group C"]
[Site "Cienfuegos"]
[Date "1976.05.25"]
[Round "9"]
[White "Valdes Castillo, Arnaldo"]
[Black "Ferrera, Benjamin"]
[Result "1/2-1/2"]
[ECO "A43"]
[WhiteElo "2355"]
[BlackElo "2375"]
[PlyCount "97"]
[EventDate "1976.05.17"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "CUB"]
[EventCategory "4"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 c5 3. d5 d6 4. e4 g6 5. Nf3 Bg7 6. Be2 0-0 7. h3 b5 8. Nxb5 Nxe4 9. 0-0 Nd7 10. Bd3 Nef6 11. c4 a6 12. Nc3 Rb8 13. Re1 Nh5 14. Be2 Nhf6 15. Rb1 Ne8 16. Bg5 h6 17. Bd2 Ndf6 18. Bd3 Nc7 19. Qc2 e5 20. dxe6 Nxe6 21. Ne4 Bb7 22. Bc3 Nf4 23. Nxf6+ Bxf6 24. Be4 Bxc3 25. Qxc3 Bc8 26. Rbd1 Rb6 27. b3 Be6 28. Kh2 Re8 29. h4 Nh5 30. Bd5 Bxd5 31. Rxd5 Rxe1 32. Qxe1 Nf6 33. Rd2 a5 34. Kg1 a4 35. Rd3 axb3 36. axb3 Ra6 37. g3 Ra2 38. Nd2 Qa8 39. Qe7 Ra1+ 40. Nf1 Qe4 41. Qd8+ Kg7 42. Rxd6 Qf3 43. h5 Nxh5 44. Qe7 Rxf1+ 45. Kxf1 Nxg3+ 46. Ke1 Qc3+ 47. Rd2 Qc1+ 48. Rd1 Qc3+ 49. Rd2 1/2-1/2

[Event "Capablanca Memorial-13 Group C"]
[Site "Cienfuegos"]
[Date "1976.05.24"]
[Round "8"]
[White "Jimenez Zerquera, Eleazar"]
[Black "Valdes Castillo, Arnaldo"]
[Result "1/2-1/2"]
[ECO "E70"]
[WhiteElo "2375"]
[BlackElo "2355"]
[PlyCount "39"]
[EventDate "1976.05.17"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "CUB"]
[EventCategory "4"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e5 4. Nc3 d6 5. e4 g6 6. Nge2 Bg7 7. Ng3 h5 8. h4 Na6 9. Be2 Nc7 10. Bg5 Bh6 11. Bxh6 Rxh6 12. Qd2 Rh7 13. Nf1 Ng8 14. 0-0-0 Qe7 15. g3 Nh6 16. Ne3 f5 17. exf5 Bxf5 18. Bd3 0-0-0 19. Be4 Rf8 20. f3 1/2-1/2

[Event "Capablanca Memorial-13 Group C"]
[Site "Cienfuegos"]
[Date "1976.05.23"]
[Round "7"]
[White "Valdes Castillo, Arnaldo"]
[Black "Delgado, Alberto"]
[Result "1/2-1/2"]
[ECO "C15"]
[WhiteElo "2355"]
[PlyCount "122"]
[EventDate "1976.05.17"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "CUB"]
[EventCategory "4"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Qg4 Nf6 5. Qxg7 Rg8 6. Qh6 dxe4 7. Bg5 Rg6 8. Bxf6 Bxc3+ 9. bxc3 Rxh6 10. Bxd8 Kxd8 11. f3 exf3 12. Nxf3 Rf6 13. Bd3 h6 14. Ne5 h5 15. Be2 Nd7 16. Rf1 Rxf1+ 17. Kxf1 Nxe5 18. dxe5 Ke7 19. Bxh5 b6 20. Kf2 Ba6 21. Bf3 Rh8 22. Kg3 Bc4 23. Rd1 Bxa2 24. Ra1 Bd5 25. Rxa7 Bxf3 26. gxf3 Kd7 27. Ra4 b5 28. Rd4+ Ke7 29. h4 c5 30. Rg4 Rh5 31. Kf4 Rh8 32. Kg5 Rg8+ 33. Kh6 Rh8+ 34. Kg7 Rh5 35. Rf4 Rxe5 36. Rxf7+ Ke8 37. Rf4 Ke7 38. Kg6 Re3 39. h5 Rxc3 40. h6 Rxc2 41. h7 Rh2 42. Rf7+ Kd6 43. Rf8 c4 44. h8Q Rxh8 45. Rxh8 b4 46. Rc8 Kd5 47. Rd8+ Kc5 48. Kf6 b3 49. Ke5 c3 50. Rc8+ Kb4 51. Kd4 c2 52. Kd3 Ka3 53. Kd2 Ka2 54. f4 b2 55. Rxc2 Kb3 56. Rc6 b1Q 57. Rb6+ Ka2 58. Rxb1 Kxb1 59. Kd3 Kc1 60. Ke2 Kc2 61. Ke3 Kd1 1/2-1/2

[Event "Capablanca Memorial-13 Group C"]
[Site "Cienfuegos"]
[Date "1976.05.22"]
[Round "6"]
[White "Quinones, Oscar Carillo"]
[Black "Valdes Castillo, Arnaldo"]
[Result "1-0"]
[ECO "A56"]
[BlackElo "2355"]
[PlyCount "65"]
[EventDate "1976.05.17"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "CUB"]
[EventCategory "4"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e5 4. Nc3 d6 5. e4 Be7 6. Nge2 Nh5 7. Ng3 Nxg3 8. hxg3 g6 9. Be2 h5 10. Be3 Na6 11. Qd2 Bf6 12. 0-0-0 Bd7 13. Kb1 Qe7 14. Rh2 0-0-0 15. Rdh1 Kb8 16. a3 Rdg8 17. Ka2 Qd8 18. Nb5 Bxb5 19. cxb5 Nc7 20. b4 b6 21. bxc5 bxc5 22. b6 axb6 23. Rb1 Ka7 24. Rhh1 Na8 25. Qc2 Qd7 26. Bb5 Qb7 27. Qa4+ Kb8 28. Bc6 Qa7 29. Qb5 Bd8 30. Rhc1 Kc8 31. Rc4 Nc7 32. Bd7+ Kb8 33. Qc6 1-0

[Event "Capablanca Memorial-13 Group C"]
[Site "Cienfuegos"]
[Date "1976.05.21"]
[Round "5"]
[White "Valdes Castillo, Arnaldo"]
[Black "Nogueiras Santiago, Jesus"]
[Result "1-0"]
[ECO "C44"]
[WhiteElo "2355"]
[PlyCount "137"]
[EventDate "1976.05.17"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "CUB"]
[EventCategory "4"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. c3 Nf6 4. d4 Nxe4 5. d5 Ne7 6. Nxe5 Ng6 7. Nxg6 hxg6 8. Be3 Be7 9. Nd2 Nf6 10. Nf3 d6 11. Bb5+ Kf8 12. Be2 Bg4 13. h3 Qc8 14. Rg1 Bf5 15. Ng5 Ne4 16. Nxe4 Bxe4 17. Bg4 Qe8 18. Bf3 Bg5 19. Bxe4 Qxe4 20. Qd4 Re8 21. Qxe4 Rxe4 22. Ke2 Bxe3 23. fxe3 Rh5 24. Rad1 Rhe5 25. Rd3 g5 26. Rf1 g4 27. h4 g3 28. Rf3 Rg4 29. Rd1 Rh5 30. Rf4 Rhxh4 31. Kf3 Rxf4+ 32. exf4 Ke7 33. Kxg3 Rh5 34. Kf3 Kf6 35. Rd4 Rh1 36. Rc4 Rf1+ 37. Kg3 Rb1 38. b3 Rb2 39. Rxc7 Rxa2 40. Rxb7 Rc2 41. c4 a5 42. Rd7 a4 43. bxa4 Rc3+ 44. Kg4 Rxc4 45. Rxd6+ Ke7 46. Ra6 Rd4 47. d6+ Ke6 48. g3 g6 49. a5 Rd5 50. Kf3 Rd3+ 51. Kg4 Rd5 52. Kh3 Rh5+ 53. Kg2 Rd5 54. g4 Rd4 55. Kg3 Rd3+ 56. Kh4 Rd5 57. g5 Rd4 58. Kg4 Rd5 59. Kf3 Rd4 60. Ke3 Rd1 61. Rb6 Ra1 62. a6 Ra4 63. Kf3 Ra3+ 64. Kg4 Ra4 65. Rc6 Ra3 66. Kh4 Rf3 67. Rc7 Rxf4+ 68. Kg3 Rf5 69. d7 1-0

[Event "Capablanca Memorial-13 Group C"]
[Site "Cienfuegos"]
[Date "1976.05.20"]
[Round "4"]
[White "Fernandez Bravo, Ciro Angel"]
[Black "Valdes Castillo, Arnaldo"]
[Result "1/2-1/2"]
[ECO "B16"]
[WhiteElo "2360"]
[BlackElo "2355"]
[PlyCount "31"]
[EventDate "1976.05.17"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "CUB"]
[EventCategory "4"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ gxf6 6. Qd3 Bg4 7. Be2 Bxe2 8. Nxe2 e6 9. Bf4 Bd6 10. Bxd6 Qxd6 11. 0-0-0 Nd7 12. Kb1 0-0-0 13. Nc3 f5 14. a3 Rhg8 15. g3 Nf6 16. Qe3 1/2-1/2

[Event "Capablanca Memorial-13 Group C"]
[Site "Cienfuegos"]
[Date "1976.05.19"]
[Round "3"]
[White "Valdes Castillo, Arnaldo"]
[Black "Triana, Justo"]
[Result "0-1"]
[ECO "A02"]
[WhiteElo "2355"]
[BlackElo "2330"]
[PlyCount "54"]
[EventDate "1976.05.17"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "CUB"]
[EventCategory "4"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. g3 Nf6 2. Bg2 g6 3. f4 Bg7 4. e4 d6 5. d4 0-0 6. Nc3 Nc6 7. e5 dxe5 8. dxe5 Qxd1+ 9. Nxd1 Ng4 10. c3 f6 11. h3 Nh6 12. exf6 exf6 13. g4 Be6 14. Ne3 Rad8 15. Ne2 Rfe8 16. Kf2 f5 17. Bf3 Bf8 18. Bxc6 bxc6 19. Nd4 fxg4 20. Nxe6 g3+ 21. Kf3 Rxe6 22. Rd1 Rxd1 23. Nxd1 Re1 24. Be3 Nf5 25. Bd4 c5 26. Be5 Bd6 27. Bf6 Kf7 0-1

[Event "Capablanca Memorial-13 Group C"]
[Site "Cienfuegos"]
[Date "1976.05.18"]
[Round "2"]
[White "Garces, Napoleon"]
[Black "Valdes Castillo, Arnaldo"]
[Result "1/2-1/2"]
[ECO "A53"]
[WhiteElo "2260"]
[BlackElo "2355"]
[PlyCount "91"]
[EventDate "1976.05.17"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "CUB"]
[EventCategory "4"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nc3 e5 4. dxe5 dxe5 5. Qxd8+ Kxd8 6. Nf3 Nfd7 7. g3 c6 8. Bh3 f6 9. 0-0 Kc7 10. Bf5 Bc5 11. Bd2 Be7 12. Rac1 a5 13. Bxd7 Nxd7 14. Na4 Nc5 15. Nxc5 Bxc5 16. Rfd1 Bg4 17. Kf1 Rhd8 18. h4 b6 19. Ke1 Rd7 20. a3 a4 21. Be3 Rxd1+ 22. Rxd1 Bxe3 23. fxe3 Be6 24. Rc1 Ra5 25. Nd2 Rc5 26. Rc3 Kd7 27. Kf2 Ke7 28. Kf3 h5 29. Kf2 b5 30. cxb5 Rxc3 31. bxc3 cxb5 32. e4 Kd6 33. Ke1 Kc5 34. e3 Bg4 35. Kf2 Bd1 36. Ke1 Bg4 37. Kf2 Be6 38. Ke1 Bc4 39. Kf2 Bd3 40. Ke1 Kd6 41. Kf2 Ke6 42. Kf3 Bc2 43. Ke2 g6 44. Kf3 Bd3 45. Kf2 f5 46. Kf3 1/2-1/2

[Event "Capablanca Memorial-13 Group C"]
[Site "Cienfuegos"]
[Date "1976.05.17"]
[Round "1"]
[White "Valdes Castillo, Arnaldo"]
[Black "Boudy Bueno, Julio Leonardo"]
[Result "0-1"]
[ECO "A08"]
[WhiteElo "2355"]
[BlackElo "2395"]
[PlyCount "88"]
[EventDate "1976.05.17"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "CUB"]
[EventCategory "4"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d3 d5 4. Nbd2 Nf6 5. g3 b6 6. Bg2 Bb7 7. 0-0 Nc6 8. exd5 Nxd5 9. Ne4 Be7 10. Bg5 0-0 11. Bxe7 Qxe7 12. Ned2 Rfd8 13. Re1 Rac8 14. Ne5 Nxe5 15. Rxe5 Nb4 16. a3 Nc6 17. Bxc6 Bxc6 18. Qe2 Ba8 19. Re1 Qb7 20. f3 Qd7 21. Re3 Qd5 22. b3 Qd4 23. a4 a6 24. Kg2 b5 25. axb5 axb5 26. Re5 Qc3 27. Nb1 Qb2 28. Re3 Bb7 29. h4 h6 30. g4 Ra8 31. Qf2 Ra1 32. Nd2 Rxe1 33. Rxe1 Qxc2 34. Ne4 Qxd3 35. Nxc5 Bxf3+ 36. Kg3 Qd5 37. Nxe6 fxe6 38. Qxf3 Qxf3+ 39. Kxf3 Rd3+ 40. Kf4 Kf7 41. Ke5 Rxb3 42. Ra1 Re3+ 43. Kf4 Rd3 44. Ra7+ Kf6 0-1

[Event "Manzanillo Maestros"]
[Site "Manzanillo"]
[Date "1972.05.24"]
[Round "8"]
[White "Valdes Castillo, Arnaldo"]
[Black "Lopez Paz, Pedro"]
[Result "0-1"]
[ECO "C04"]
[PlyCount "78"]
[EventDate "1972.06.06"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "CUB"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nc6 4. Ngf3 Nf6 5. e5 Nd7 6. Bb5 a6 7. Bxc6 bxc6 8. 0-0 Be7 9. Re1 0-0 10. Nf1 c5 11. c3 Re8 12. g3 f6 13. h4 cxd4 14. exf6 Bxf6 15. cxd4 c5 16. Ng5 Bxg5 17. Bxg5 Qb6 18. dxc5 Qxc5 19. Qh5 Bb7 20. Qg4 d4 21. Nd2 Ne5 22. Ne4 Qf8 23. Qh5 Nf3+ 24. Kf1 Nxe1 25. Rxe1 Bxe4 26. Rxe4 Qf5 27. Rxd4 h6 28. Rf4 Qb5+ 29. Kg1 Rf8 30. Rg4 hxg5 31. hxg5 Qf5 32. Rf4 Qh7 33. Qg4 Rxf4 34. Qxe6+ Kh8 35. gxf4 Rd8 36. Kg2 Qh4 37. Qf5 Qh5 38. Qe5 Qg4+ 39. Kh2 Rf8 0-1

[Event "CUB-ch"]
[Site "Havana"]
[Date "1970.02.22"]
[Round "12"]
[White "Hernandez Onna, Roman"]
[Black "Valdes Castillo, Arnaldo"]
[Result "1-0"]
[ECO "E85"]
[PlyCount "75"]
[EventDate "1970.02.08"]
[EventType "tourn"]
[EventRounds "21"]
[EventCountry "CUB"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 0-0 5. Be3 d6 6. f3 e5 7. Nge2 Nc6 8. d5 Ne7 9. g4 c6 10. Ng3 cxd5 11. cxd5 Ne8 12. Qd2 f5 13. gxf5 gxf5 14. Bg5 f4 15. Nh5 Nf6 16. Nxg7 Kxg7 17. Rg1 Qb6 18. Qf2 Qxf2+ 19. Kxf2 Kf7 20. Rc1 Bd7 21. Nb5 Ne8 22. Nc7 Rc8 23. Ne6 Rxc1 24. Nd8+ Kg8 25. Bxe7+ Ng7 26. Bxf8 Kxf8 27. Nxb7 Ne8 28. Bd3 Rc7 29. Na5 Ba4 30. Ke2 Rc5 31. b4 Rc3 32. Kd2 Rc8 33. b5 Rb8 34. Rb1 Nc7 35. Rb4 Rxb5 36. Rxa4 Rb2+ 37. Bc2 Nb5 38. Kc1 1-0

[Event "CUB-ch"]
[Site "Havana"]
[Date "1970.02.20"]
[Round "11"]
[White "Valdes Castillo, Arnaldo"]
[Black "Ortega, Rogelio"]
[Result "1-0"]
[ECO "B16"]
[PlyCount "79"]
[EventDate "1970.02.08"]
[EventType "tourn"]
[EventRounds "21"]
[EventCountry "CUB"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ gxf6 6. Nf3 Qc7 7. Be3 Bg4 8. Be2 Nd7 9. Nh4 Bxe2 10. Qxe2 e6 11. 0-0 0-0-0 12. Qh5 Nb6 13. Qa5 Rd5 14. Qe1 Bd6 15. g3 Rg8 16. Qe2 Bf4 17. c4 Rdg5 18. Ng2 Bxe3 19. Nxe3 Kb8 20. a4 Nd7 21. f4 R5g7 22. c5 f5 23. Nc4 Nf6 24. Nd6 h5 25. Ra3 h4 26. Rb3 hxg3 27. h3 g2 28. Rff3 Ka8 29. Rxb7 Qa5 30. Nc4 Qd8 31. Nd6 Qa5 32. Ra3 Nd5 33. b4 Nxf4 34. Qf3 Qa6 35. Qxf4 Qe2 36. Ra1 Rg4 37. Qe5 Re4 38. Nxe4 fxe4 39. Rxf7 Qe3+ 40. Rf2 1-0

[Event "CUB-ch"]
[Site "Havana"]
[Date "1970.02.18"]
[Round "9"]
[White "Valdes Castillo, Arnaldo"]
[Black "Estevez Morales, Guillermo"]
[Result "0-1"]
[ECO "B33"]
[PlyCount "50"]
[EventDate "1970.02.08"]
[EventType "tourn"]
[EventRounds "21"]
[EventCountry "CUB"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nb3 Bb4 7. Bd3 d5 8. exd5 Nxd5 9. 0-0 Nxc3 10. bxc3 Bxc3 11. Ba3 Bb4 12. Bb2 0-0 13. Qe2 Be6 14. f4 exf4 15. Rxf4 Bd6 16. Qh5 h6 17. Rf6 Be5 18. Rxh6 gxh6 19. Qxh6 Qxd3 20. cxd3 Bxb2 21. Rf1 Bg7 22. Qg5 Rad8 23. h4 Rd5 24. Qg3 Rfd8 25. Nc1 Nd4 0-1

[Event "Havana Armies-ch04"]
[Site "Havana"]
[Date "1967.??.??"]
[Round "15"]
[White "Adamski, Jan"]
[Black "Valdes Castillo, Arnaldo"]
[Result "1-0"]
[ECO "D07"]
[PlyCount "73"]
[EventDate "1967.06.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "CUB"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nc6 3. c4 Bg4 4. cxd5 Bxf3 5. gxf3 Qxd5 6. e3 e5 7. Nc3 Bb4 8. Bd2 Bxc3 9. bxc3 exd4 10. cxd4 Nge7 11. Be2 0-0 12. 0-0 Ng6 13. Kh1 Rad8 14. Qb3 Rfe8 15. Qxd5 Rxd5 16. Bc4 Rd6 17. Bc3 Nge7 18. Rfb1 Rb8 19. Rb2 Nd5 20. Bd2 Nb6 21. Be2 Na4 22. Rc2 Nb6 23. Rb1 Rbd8 24. f4 Rxd4 25. exd4 Nxd4 26. Rxc7 Nxe2 27. Be3 h6 28. Rxb7 Nd5 29. Rb8 Rxb8 30. Rxb8+ Kh7 31. Ra8 Nexf4 32. Bxf4 Nxf4 33. Rxa7 Kg6 34. a4 h5 35. a5 h4 36. a6 Nd3 37. Rc7 1-0

[Event "Havana Armies-ch04"]
[Site "Havana"]
[Date "1967.??.??"]
[Round "17"]
[White "Bednarski, Jacek B"]
[Black "Valdes Castillo, Arnaldo"]
[Result "1/2-1/2"]
[ECO "B19"]
[PlyCount "82"]
[EventDate "1967.06.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "CUB"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. d4 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 Ngf6 11. Bd2 Qc7 12. 0-0-0 e6 13. Qe2 0-0-0 14. Ne5 Nxe5 15. dxe5 Nd7 16. f4 Be7 17. Kb1 Kb8 18. b3 Qb6 19. Rhe1 Bb4 20. Ne4 Nc5 21. Nd6 Na4 22. Qc4 Bxd2 23. Rxd2 Nc5 24. Red1 Rd7 25. a4 a5 26. Ka2 Rhd8 27. Qc3 Qb4 28. Qe3 Na6 29. Kb2 Nc5 30. Ka2 Na6 31. c3 Qc5 32. Rd4 Nc7 33. c4 Na6 34. Kb2 Qb6 35. Qc3 Qb4 36. Nxf7 Rxd4 37. Rxd4 Rxd4 38. Qxd4 Qe1 39. Qd8+ Ka7 40. Qd4+ Kb8 41. g4 Qe2+ 1/2-1/2

[Event "Havana Armies-ch04"]
[Site "Havana"]
[Date "1967.??.??"]
[Round "2"]
[White "Cifuentes, Antonio"]
[Black "Valdes Castillo, Arnaldo"]
[Result "1/2-1/2"]
[ECO "B34"]
[PlyCount "73"]
[EventDate "1967.06.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "CUB"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Nxc6 bxc6 8. e5 Nd5 9. Nxd5 cxd5 10. Qxd5 Rb8 11. Bc4 0-0 12. 0-0 Qc7 13. f4 d6 14. exd6 exd6 15. Bb3 Be6 16. Qd2 Bxb2 17. Rad1 Rfe8 18. Bf2 Bc4 19. Bxc4 Qxc4 20. Qxd6 Qxc2 21. Rd2 Qc3 22. Bxa7 Ra8 23. Rd3 Qc4 24. Bf2 Rxa2 25. Qd7 Re2 26. Qd8+ Kg7 27. Qd5 Qxd5 28. Rxd5 Bc3 29. Rdd1 Ba5 30. g3 Bc3 31. Rde1 Rxf2 32. Rxf2 Bd4 33. Ref1 Kf6 34. Kg2 Bxf2 35. Rxf2 Rxf2+ 36. Kxf2 Kf5 37. Kf3 1/2-1/2

[Event "Havana Armies-ch04"]
[Site "Havana"]
[Date "1967.??.??"]
[Round "7"]
[White "Ozsvath, Andras"]
[Black "Valdes Castillo, Arnaldo"]
[Result "1-0"]
[ECO "B11"]
[PlyCount "97"]
[EventDate "1967.06.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "CUB"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Nf3 Bg4 4. h3 Bxf3 5. Qxf3 Nf6 6. e5 Nfd7 7. Qg3 e6 8. d4 c5 9. dxc5 Qa5 10. Bd2 Qxc5 11. Bd3 a6 12. 0-0 b5 13. Kh1 h5 14. f4 g6 15. Rae1 Nc6 16. a3 Ne7 17. b4 Qc6 18. Ne2 Nf5 19. Bxf5 gxf5 20. Nd4 Qb7 21. Bc3 Rh6 22. Rf3 Nb6 23. Nb3 Nc4 24. Bd4 h4 25. Qf2 Rc8 26. Ra1 Be7 27. Qe1 Qd7 28. Nc5 Qc6 29. Nb3 Qd7 30. Bc5 Qc6 31. Bf2 Nb2 32. Nd4 Qc4 33. Rb1 Na4 34. Rbb3 Kd7 35. Qg1 Qc7 36. Be1 Rg8 37. Rfe3 Rhg6 38. Re2 Qc4 39. Rd3 Bd8 40. Qe3 Qc8 41. Nf3 Rh8 42. Qa7+ Ke8 43. Bf2 Nc3 44. Rxc3 Qxc3 45. Bc5 Rxg2 46. Qb7 Qxc5 47. bxc5 Rxe2 48. c6 Rxc2 49. Qd7+ 1-0

[Event "Havana Armies-ch04"]
[Site "Havana"]
[Date "1967.??.??"]
[Round "9"]
[White "Pribyl, Josef"]
[Black "Valdes Castillo, Arnaldo"]
[Result "1/2-1/2"]
[ECO "B14"]
[PlyCount "64"]
[EventDate "1967.06.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "CUB"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 g6 6. Qb3 Bg7 7. cxd5 0-0 8. g3 Na6 9. Bg2 Nc7 10. Nge2 Nce8 11. 0-0 Nd6 12. Bf4 Nfe8 13. Be5 b6 14. a4 Ba6 15. Nb5 Qd7 16. Nec3 Rc8 17. Rfe1 Nc4 18. Qb4 Ned6 19. b3 Bxb5 20. Nxb5 a5 21. Nxd6 axb4 22. Nxc4 Qa7 23. Rac1 Bh6 24. Rc2 f6 25. Bf4 Bxf4 26. gxf4 Rfe8 27. Rce2 Qb8 28. f5 b5 29. axb5 Qxb5 30. Be4 Kf7 31. Re3 Rcd8 32. Rh3 Kg7 1/2-1/2

[Event "Havana Armies-ch04"]
[Site "Havana"]
[Date "1967.??.??"]
[Round "11"]
[White "Sanchez, Miguel"]
[Black "Valdes Castillo, Arnaldo"]
[Result "1/2-1/2"]
[ECO "E62"]
[PlyCount "32"]
[EventDate "1967.06.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "CUB"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. g3 d6 5. Bg2 0-0 6. Nf3 Nc6 7. d5 Na5 8. Nd2 c6 9. 0-0 cxd5 10. cxd5 Bd7 11. b4 Rc8 12. bxa5 Rxc3 13. Bb2 Rc8 14. Nb3 Bb5 15. Bd4 a6 16. Qd2 Qd7 1/2-1/2

[Event "Havana Armies-ch04"]
[Site "Havana"]
[Date "1967.??.??"]
[Round "13"]
[White "Vadasz, Laszlo"]
[Black "Valdes Castillo, Arnaldo"]
[Result "1-0"]
[ECO "D34"]
[PlyCount "71"]
[EventDate "1967.06.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "CUB"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 c5 4. 0-0 Nc6 5. d4 e6 6. c4 Be7 7. cxd5 exd5 8. Nc3 0-0 9. dxc5 d4 10. Na4 Bf5 11. Bf4 Be4 12. Rc1 Qd5 13. Qb3 Qxb3 14. axb3 Rad8 15. Rfd1 Rfe8 16. Ne5 Bxg2 17. Kxg2 Nh5 18. Nxc6 Nxf4+ 19. gxf4 bxc6 20. e3 Bf6 21. exd4 Bxd4 22. Rc2 Bf6 23. Rd6 Rc8 24. Rc4 Red8 25. Rxd8+ Rxd8 26. Rb4 g6 27. Rb7 Rd3 28. b4 Rb3 29. b5 Rxb5 30. Rxb5 cxb5 31. c6 Bd8 32. Nc5 Bc7 33. Na6 Bxf4 34. c7 Bxc7 35. Nxc7 b4 36. Na6 1-0

[Event "Havana Armies-ch04"]
[Site "Havana"]
[Date "1967.??.??"]
[Round "10"]
[White "Valdes Castillo, Arnaldo"]
[Black "Cuesta, O."]
[Result "1/2-1/2"]
[ECO "B77"]
[PlyCount "51"]
[EventDate "1967.06.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "CUB"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Qd2 0-0 9. Bc4 Bd7 10. h4 Rc8 11. Bb3 Qa5 12. h5 Nxh5 13. 0-0-0 Ne5 14. Nd5 Qxd2+ 15. Rxd2 Rfe8 16. g4 Nf6 17. Nxf6+ Bxf6 18. Rdh2 Nc4 19. Rxh7 Nxe3 20. Bxf7+ Kf8 21. Ne6+ Bxe6 22. Bxe6 Rxc2+ 23. Kb1 Rxb2+ 24. Kc1 Rc2+ 25. Kb1 Rb2+ 26. Kc1 1/2-1/2

[Event "Havana Armies-ch04"]
[Site "Havana"]
[Date "1967.??.??"]
[Round "14"]
[White "Valdes Castillo, Arnaldo"]
[Black "Fernandez Bravo, Ciro Angel"]
[Result "1/2-1/2"]
[ECO "D14"]
[PlyCount "42"]
[EventDate "1967.06.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "CUB"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. cxd5 cxd5 5. Nf3 Nc6 6. Bf4 Bf5 7. e3 e6 8. Rc1 Bd6 9. Bxd6 Qxd6 10. Bd3 Bxd3 11. Qxd3 0-0 12. 0-0 Qb4 13. Qb5 Qxb5 14. Nxb5 Ne4 15. a3 Rac8 16. Rc2 a6 17. Nc3 Nxc3 18. Rxc3 Ne7 19. Rfc1 Rxc3 20. Rxc3 Rc8 21. Rxc8+ Nxc8 1/2-1/2

[Event "Havana Armies-ch04"]
[Site "Havana"]
[Date "1967.??.??"]
[Round "1"]
[White "Valdes Castillo, Arnaldo"]
[Black "Hort, Vlastimil"]
[Result "0-1"]
[ECO "B26"]
[PlyCount "50"]
[EventDate "1967.06.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "CUB"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nge2 e6 6. d3 Nge7 7. 0-0 0-0 8. Be3 Nd4 9. Qd2 d6 10. Nd1 e5 11. c3 Nxe2+ 12. Qxe2 Be6 13. f4 exf4 14. gxf4 Rc8 15. Kh1 d5 16. Bg1 Qd7 17. Rc1 Rfe8 18. Nf2 b6 19. Rcd1 Qb5 20. Qc2 dxe4 21. Nxe4 Nf5 22. Rd2 Qd7 23. Re1 Nh4 24. Bf2 Nxg2 25. Kxg2 Bh3+ 0-1

[Event "Havana Armies-ch04"]
[Site "Havana"]
[Date "1967.??.??"]
[Round "4"]
[White "Valdes Castillo, Arnaldo"]
[Black "Jansa, Vlastimil"]
[Result "0-1"]
[ECO "B26"]
[PlyCount "82"]
[EventDate "1967.06.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "CUB"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 Rb8 6. Be3 d6 7. f4 Nd4 8. Qc1 e6 9. Nce2 Ne7 10. c3 Qa5 11. Bd2 Nxe2 12. Nxe2 0-0 13. 0-0 Qa6 14. c4 b5 15. Bc3 e5 16. b3 f5 17. fxe5 dxe5 18. Qb2 Qd6 19. Rad1 b4 20. Bd2 Be6 21. Qc1 Rf7 22. Kh1 Rbf8 23. Be3 Nc6 24. Rf2 a5 25. Rdf1 Nb8 26. Qc2 Nd7 27. Bc1 Nf6 28. h3 Rd8 29. Rf3 Bc8 30. Re1 Bb7 31. Ng1 Nh5 32. Kh2 f4 33. g4 Nf6 34. Bb2 g5 35. Rf2 h5 36. Bf3 hxg4 37. hxg4 Bc8 38. Rg2 Bf8 39. Nh3 Rh7 40. Rh1 Qxd3 41. Qf2 Bxg4 0-1

[Event "Havana Armies-ch04"]
[Site "Havana"]
[Date "1967.??.??"]
[Round "3"]
[White "Valdes Castillo, Arnaldo"]
[Black "Peraza Balleste, Orlando"]
[Result "1/2-1/2"]
[ECO "E38"]
[PlyCount "39"]
[EventDate "1967.06.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "CUB"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 0-0 5. Qc2 d5 6. e3 c5 7. dxc5 dxc4 8. Bxc4 Qa5 9. Bd2 Qxc5 10. Ne4 Bxd2+ 11. Nfxd2 Nxe4 12. Nxe4 Qb4+ 13. Qc3 Qxc3+ 14. Nxc3 b6 15. Ke2 Ba6 16. Bxa6 Nxa6 17. Rhd1 Rfd8 18. Rxd8+ Rxd8 19. Rd1 Rxd1 20. Kxd1 1/2-1/2

[Event "Havana Armies-ch04"]
[Site "Havana"]
[Date "1967.??.??"]
[Round "8"]
[White "Valdes Castillo, Arnaldo"]
[Black "Savon, Vladimir A"]
[Result "1/2-1/2"]
[ECO "B07"]
[PlyCount "83"]
[EventDate "1967.06.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "CUB"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Bg5 Bg7 5. Be2 0-0 6. e5 Nfd7 7. exd6 cxd6 8. Nf3 Nf6 9. 0-0 Bg4 10. h3 Bxf3 11. Bxf3 Nc6 12. Ne2 d5 13. c3 e6 14. Nc1 h6 15. Bh4 Qb6 16. Qb3 Qc7 17. Bg3 Qe7 18. Re1 Rfc8 19. Nd3 Na5 20. Qd1 Nc4 21. Qe2 Qd8 22. Ne5 Nxe5 23. Bxe5 Nd7 24. Bxg7 Kxg7 25. Rac1 Rab8 26. c4 dxc4 27. Rxc4 Rxc4 28. Qxc4 b5 29. Qe2 Nf6 30. Rd1 a6 31. Qe5 Rb6 32. Rc1 Rd6 33. Rc6 Rxc6 34. Bxc6 Qa5 35. a3 Qa4 36. Bb7 a5 37. Ba6 Qd1+ 38. Kh2 Qc1 39. Qxb5 Qf4+ 40. Kg1 Qc1+ 41. Kh2 Qf4+ 42. Kg1 1/2-1/2

[Event "Havana Armies-ch04"]
[Site "Havana"]
[Date "1967.??.??"]
[Round "12"]
[White "Valdes Castillo, Arnaldo"]
[Black "Ujtumen, Tudev"]
[Result "0-1"]
[ECO "C68"]
[PlyCount "100"]
[EventDate "1967.06.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "CUB"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 Bg4 6. h3 Bxf3 7. Qxf3 Qd7 8. Qc3 f6 9. a4 g5 10. Na3 h5 11. Nc4 0-0-0 12. b4 g4 13. b5 Qd4 14. bxa6 bxa6 15. Qxd4 Rxd4 16. d3 gxh3 17. gxh3 Rd7 18. Be3 Bd6 19. Rfb1 Rg7+ 20. Kh1 Ne7 21. Rg1 Rhg8 22. Rxg7 Rxg7 23. Rg1 Rf7 24. Bh6 Kd7 25. Rg7 Rxg7 26. Bxg7 Ng8 27. Kg2 Ke7 28. Ne3 Kf7 29. Nf5 Kg6 30. Nxd6 cxd6 31. Bf8 d5 32. exd5 cxd5 33. c4 Kf7 34. Bb4 dxc4 35. dxc4 Nh6 36. Kf3 Ke6 37. Ke4 Nf7 38. h4 Nd6+ 39. Kd3 Nf5 40. f4 Nxh4 41. fxe5 fxe5 42. Ke4 Nf5 43. c5 h4 44. Bc3 Ng3+ 45. Kf3 e4+ 46. Kg4 Kd5 47. Bd4 Nf5 48. Kxf5 h3 49. Bg1 e3 50. Kg4 e2 0-1

[Event "Havana Armies-ch04"]
[Site "Havana"]
[Date "1967.??.??"]
[Round "6"]
[White "Valdes Castillo, Arnaldo"]
[Black "Zheliandinov, Viktor"]
[Result "0-1"]
[ECO "B81"]
[PlyCount "58"]
[EventDate "1967.06.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "CUB"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. g4 Nc6 7. g5 Nd7 8. Nb3 Nb6 9. Bg2 Bd7 10. a4 a6 11. Qe2 Be7 12. a5 Nc8 13. h4 Qc7 14. Be3 Nb4 15. h5 Na7 16. Bb6 Qc8 17. Rc1 Bxg5 18. Be3 Bxe3 19. Qxe3 Nac6 20. Qg3 Qc7 21. 0-0 0-0-0 22. Rfd1 Ne5 23. Ne2 g5 24. c4 Ba4 25. c5 dxc5 26. Rxd8+ Rxd8 27. Nxc5 Rd1+ 28. Rxd1 Bxd1 29. Qc3 Na2 0-1

[Event "Havana Armies-ch04"]
[Site "Havana"]
[Date "1967.??.??"]
[Round "5"]
[White "Vasiukov, Evgeni"]
[Black "Valdes Castillo, Arnaldo"]
[Result "1-0"]
[ECO "A34"]
[PlyCount "117"]
[EventDate "1967.06.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "CUB"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 d5 3. cxd5 Nxd5 4. g3 c5 5. Bg2 Nc7 6. d3 e5 7. Be3 Nc6 8. Bxc6+ bxc6 9. Qa4 Bd7 10. Nf3 f6 11. 0-0 Nd5 12. Bd2 Nb6 13. Qe4 Bd6 14. Nh4 0-0 15. Nf5 Be6 16. Qf3 Qd7 17. Nxd6 Qxd6 18. Ne4 Qd5 19. Be3 c4 20. dxc4 Nxc4 21. Rfd1 Qa5 22. b3 Nxe3 23. Qxe3 Rfd8 24. Qc5 Qxc5 25. Nxc5 Kf7 26. Rac1 Rxd1+ 27. Rxd1 Ke7 28. Kf1 Bf5 29. Ke1 Rd8 30. Rc1 Rb8 31. e4 Bg6 32. Kd2 Bf7 33. Ke3 Kd6 34. f4 Rb5 35. fxe5+ fxe5 36. Nd3 Be6 37. Rc2 a5 38. Nb2 Rc5 39. Kd3 Rxc2 40. Kxc2 Kc5 41. Kc3 Bf7 42. a4 g5 43. Nd3+ Kd6 44. b4 Bg6 45. Nc5 axb4+ 46. Kxb4 h6 47. a5 Kc7 48. Nd3 Bxe4 49. Nxe5 Kd6 50. Nc4+ Kd5 51. Kc3 c5 52. a6 Kc6 53. a7 Kc7 54. Ne3 Kb6 55. Kc4 Kxa7 56. Kxc5 Kb7 57. Kd6 Bf3 58. Ke5 Kc6 59. Nf5 1-0

