Partidas en base

Mauro De Souza - Amador

Memorial Elson Niño XII Mérida 1992

Siciliana Clásica B67

a8 b8 c8 d8 e8 f8 g8 h8
a7 b7 c7 d7 e7 f7 g7 h7
a6 b6 c6 d6 e6 f6 g6 h6
a5 b5 c5 d5 e5 f5 g5 h5
a4 b4 c4 d4 e4 f4 g4 h4
a3 b3 c3 d3 e3 f3 g3 h3
a2 b2 c2 d2 e2 f2 g2 h2
a1 b1 c1 d1 e1 f1 g1 h1
1. e4 c5 2. Nf3 d6 3. d4 cd4 4. Nd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 a6 8. O-O-O Bd7 9. f4 Qc7 10. Bf6 gf6 11. Be2 h5 12. Kb1 O-O-O 13. Nc6 Bc6
 
[13... Qc6! 14. f5 Qc5]
 
14. f5 Be7
 
[14... Qa5] [14... d5 White has a slight advantage]
 
15. Qe3 Qa5?!
 
[15... Kb8]
 
16. Bc4 Bd7
 
[16... Qe5 $142]
 
17. Ne2!
 
It is clear that White has dangerous attacking chances.
 
17... Qe5 18. fe6 fe6 19. Qa7
 
[19. Nf4!?]
 
19... Bc6!?
 
[19... Qe4 20. Nd4! White has a moderate advantage]
 
20. Nd4 Be4! 21. Ne6 Rdg8
 
The position seems very suspicious indeed for Black.
 
22. Nd4
 
[22. Rhe1!?  d5 Al presente .... Jugada devastadora, +8 módulo]
 
22... d5 23. Ba6 Qb8! 24. Qb6 Qc7 25. Qe6 Kb8 26. Bd3 Bg2 27. Rhe1?
 
[27. Nb5! Qc5 singular move 28. Rhe1 White has a moderate advantage]
 
27... Bc5!
 
equal chances, quiet position
 
28. Nb5 Qf4?
 
Admiración y orgullosa de aquellos tiempos [28... Qb6 equal chances, quiet position]
 
29. a3! Rd8 30. c4?
 
[30. b4 Ba7 (30... Bd6 31. Re2 White has a decisive advantage) 31. Bf5 White has a decisive advantage (31. Qe7 White has a decisive advantage)] [30. Bf5 White has a moderate advantage] [30. Re2 White has a moderate advantage]
 
30... Bf3
 
In mutual time trouble Black finds the more active moves.
 
31. Rf1??
 
[31. Rc1 Black has a slight advantage]
 
31... Rhe8?!
 
[31... dc4! Black has a decisive advantage]
 
32. Qf7 Re3
 
[32... Re7 Black has a slight advantage]
 
33. Rd2??
 
[33. Rde1 equal chances, quiet position]
 
33... Qe5??
 
[33... Re7 Black has a decisive advantage]
 
34. cd5??
 
[34. Bc2 Black has a slight advantage]
 
34... Bd5
 
Black has a decisive advantage
 
35. Qh7?? Rd3! 36. Rd3 Be4
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