Partidas en base

Amador - Gilberto Hernández

Céspedes XII Bayamo 1991

Siciliana Rauzer B64

1. e4 c5 2. Nf3 Nc6 3. d4 cd4 4. Nd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd2 Be7 8. O-O-O O-O 9. f4 h6 10. Bh4 e5 11. Nf5 Bf5 12. ef5 ef4 13. Kb1 d5 14. Bf6 Bf6 15. Nd5 Be5 16. Bc4 b5 17. Bb3 a5 18. a3 Rb8!?

19. g3 a4 20. Ba2

[20. gf4 Bf6 21. Nf6 (21. Ba2 b4 22. ab4 Nb4 23. Nf6 (23. Nb4 Qd2 24. Rd2 Rb4 Black has a moderate advantage) 23... Qf6 Black has a moderate advantage) 21... Qf6 22. Bd5 b4! White has the attack (22... Rfd8 23. Qc3!)]

20... b4 21. ab4 Nb4 22. Qe2

[22. Nb4 Qd2 23. Rd2 Rb4 Black has a moderate advantage] [22. Rhe1? Nd5 23. Re5 Nc3 Black has a decisive advantage] [22. c3 Nd5 23. Bd5 Qa5 White has the attack]

22... Nc6

[22... Bb2 23. Ne7 Qe7 24. Qe7 White has a decisive advantage] [22... Qd6? 23. Nb4 Qb4 24. Qe5 White has a decisive advantage] [22... Re8? 23. Nb4 Qb6 24. Bf7 Kf7 25. Qc4 Kf8 26. Rd7 White has a decisive advantage] [22... Qe8]

23. c3 a3 24. b3!

[24. b4 Bc3! White has the attack]

24... Re8?!

[24... fg3 25. hg3 Re8]

25. gf4! Bf6

[25... Bc3 26. Qc2 White has a decisive advantage]

26. Qg2

[26. Qc2]

26... Na5 27. Qc2 Kh8 28. b4 Nc6 29. Rhe1

White has a moderate advantage

29... Re1 30. Re1 Qd6 31. Bb3

 32.a2 [31. Re4!?]

31... a2 32. Ka2?

[32. Qa2? Bc3! 33. Nc3 Qb4 Black has a moderate advantage] [32. Ba2! Nb4 33. cb4 Rb4 34. Kc1 Bb2 (34... Rb2 35. Qc8 Kh7 36. Nf6 Qf6 37. Re8 White has a decisive advantage) 35. Kd2 White has a decisive advantage]

32... Ra8 33. Kb1 Nb4! 34. Nb4 Qb4 35. Re8 Re8 36. cb4 Re1 37. Qd1 Rd1 38. Bd1 Bd8

equal chances, quiet position

39. b5 Kg8 40. Kc2 Kf8 41. Kd3 Ke7 42. Bb3 f6 43. Ke4 Kd6

1/2-1/2

[Event "Céspedes mem"]
[Site "Bayamo"]
[Date "1991.??.??"]
[Round "12"]
[White "Rodriguez, Amador"]
[Black "Hernandez, Gilberto"]
[Result "1/2-1/2"]
[ECO "B64"]
[WhiteElo "2530"]
[BlackElo "2525"]
[PlyCount "86"]
[EventDate "1991.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "CUB"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd2 Be7 8. O-O-O O-O 9. f4 h6 10. Bh4 e5 11. Nf5 Bxf5 12. exf5 exf4 13. Kb1 d5 14. Bxf6 Bxf6 15. Nxd5 Be5 16. Bc4 b5 17. Bb3 a5 18. a3 Rb8 $5 {N} 19. g3 a4 20. Ba2 (20. gxf4 Bf6 21. Nxf6+ (21. Ba2 b4 22. axb4 Nxb4 23. Nxf6+ (23. Nxb4 Qxd2 24. Rxd2 Rxb4 $17) 23... Qxf6 $17) 21... Qxf6 22. Bd5 b4 $1 $40 (22... Rfd8 23. Qc3 $1)) 20... b4 21. axb4 Nxb4 22. Qe2 (22. Nxb4 Qxd2 23. Rxd2 Rxb4 $17) (22. Rhe1 $2 Nxd5 23. Rxe5 Nc3+ $19) (22. c3 Nxd5 23. Bxd5 Qa5 $40) 22... Nc6 (22... Bxb2 23. Ne7+ Qxe7 24. Qxe7 $18) (22... Qd6 $2 23. Nxb4 Qxb4 24. Qxe5 $18) (22... Re8 $2 23. Nxb4 Qb6 24. Bxf7+ Kxf7 25. Qc4+ Kf8 26. Rd7 $18) (22... Qe8) 23. c3 a3 24. b3 $1 (24. b4 Bxc3 $1 $40) 24... Re8 $6 (24... fxg3 25. hxg3 Re8) 25. gxf4 $1 Bf6 (25... Bxc3 26. Qc2 $18) 26. Qg2 (26. Qc2) 26... Na5 27. Qc2 Kh8 28. b4 Nc6 29. Rhe1 $16 Rxe1 30. Rxe1 Qd6 31. Bb3 { 32.a2} (31. Re4 $5) 31... a2+ 32. Kxa2 $2 (32. Qxa2 $2 Bxc3 $1 33. Nxc3 Qxb4 $17) (32. Bxa2 $1 Nxb4 33. cxb4 Rxb4+ 34. Kc1 Bb2+ (34... Rb2 35. Qc8+ Kh7 36. Nxf6+ Qxf6 37. Re8 $18) 35. Kd2 $18) 32... Ra8+ 33. Kb1 Nxb4 $1 34. Nxb4 Qxb4 35. Re8+ Rxe8 36. cxb4 Re1+ 37. Qd1 Rxd1+ 38. Bxd1 Bd8 $11 39. b5 Kg8 40. Kc2 Kf8 41. Kd3 Ke7 42. Bb3 f6 43. Ke4 Kd6 1/2-1/2