Partidas en base

Amador - Irisberto Herrera

Capablanca XXV La Habana 1990

Siciliana Najdorf B99

49/300

1. e4 c5 2. Nf3 d6 3. d4 cd4 4. Nd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 h6 9. Bh4 Qc7 10. O-O-O Nbd7 11. Be2 Rb8 12. Qg3 Rg8 13. Rhf1 Nc5?!

[13... g5 14. fg5 Ne5 15. Nf3 hg5 (15... b5? - 16/492) 16. Ng5 Rg6 unclear position]

14. e5!

N [14. Bf6 - 18/509]

14... de5

[14... Nfe4 15. Ne4 Ne4 16. ed6 Bd6 (16... Ng3? 17. dc7 Ne2 18. Ne2 Ra8 19. Rd8 White has a decisive advantage) (16... Nd6 17. Be7 Qe7 18. f5! White has the attack) 17. Qe3 White has a moderate advantage ]

15. fe5 Nfe4 16. Ne4 Ne4 17. Qf4

White has a moderate advantage

17... Bh4 18. Qh4 Nc5

[18... Qe5?? 19. Nc6! White has a decisive advantage] [18... Ng5 19. Bb5!! ab5 (19... Bd7? 20. Ne6 White has a decisive advantage) (19... Kf8 20. Nf5!!  b4+-) 20. Nb5 Qe7 (20... Qe5 21. Nd6 Kf8 22. Nf7 Qe3 23. Kb1 White has a decisive advantage) 21. Nd6 Kf8 22. Nf7!! Nf7 23. Rd8 White has a decisive advantage]

19. Nb5!! ab5

singular move

20. Rf7!! Kf7

[20... g5? 21. Rc7 gh4 22. Bh5 White has a decisive advantage]

21. Bh5 g6

singular move

22. Qf6 Ke8 23. Bg6 Rg6 24. Qh8! Kf7

[24... Ke7 25. Qh7 Ke8 26. Qc7 Nd7 27. Rd7! White has a decisive advantage]

25. Rf1 Ke7 26. Qf8

[26. Qf8 Kd7 27. Rf7 Kc6 28. Rc7 Kc7 29. Qd6#]

1-0

[Event "XXV Capablanca mem-A"]
[Site "La Habana"]
[Date "1990.05.10"]
[Round "1"]
[White "Rodriguez, Amador"]
[Black "Herrera, Irisberto"]
[Result "1-0"]
[ECO "B99"]
[WhiteElo "2495"]
[BlackElo "2410"]
[Annotator "Rodriguez,Am"]
[PlyCount "51"]
[EventDate "1990.05.10"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "CUB"]
[EventCategory "9"]
[SourceTitle "Inf 49"]

{49/300} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 h6 9. Bh4 Qc7 10. O-O-O Nbd7 11. Be2 Rb8 12. Qg3 Rg8 13. Rhf1 Nc5 $6 (13... g5 14. fxg5 Ne5 15. Nf3 hxg5 (15... b5 $2 {- 16/492}) 16. Nxg5 Rg6 $13) 14. e5 $1 {N} (14. Bxf6 {- 18/509}) 14... dxe5 (14... Nfe4 15. Nxe4 Nxe4 16. exd6 Bxd6 (16... Nxg3 $2 17. dxc7 Nxe2+ 18. Nxe2 Ra8 19. Rd8+ $18) (16... Nxd6 17. Bxe7 Qxe7 18. f5 $1 $40) 17. Qe3 $16 {}) 15. fxe5 Nfe4 16. Nxe4 Nxe4 17. Qf4 $16 Bxh4 18. Qxh4 Nc5 (18... Qxe5 $4 19. Nc6 $1 $18) (18... Ng5 19. Bb5+ $3 axb5 (19... Bd7 $2 20. Nxe6 $18) (19... Kf8 20. Nf5 $3 { b4+-}) 20. Nxb5 Qe7 (20... Qxe5 21. Nd6+ Kf8 22. Nxf7 Qe3+ 23. Kb1 $18) 21. Nd6+ Kf8 22. Nxf7 $3 Nxf7 23. Rd8+ $18) 19. Nb5 $3 axb5 $8 20. Rxf7 $3 Kxf7 (20... g5 $2 21. Rxc7 gxh4 22. Bh5+ $18) 21. Bh5+ g6 $8 22. Qf6+ Ke8 23. Bxg6+ Rxg6 24. Qh8+ $1 Kf7 (24... Ke7 25. Qh7+ Ke8 26. Qxc7 Nd7 27. Rxd7 $1 $18) 25. Rf1+ Ke7 26. Qf8+ (26. Qf8+ Kd7 27. Rf7+ Kc6 28. Rxc7+ Kxc7 29. Qd6#) 1-0