Biel Interzonal
Amador - Angel Martin
Biel Interzonal Biel 1985
Peón Dama E10
1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. d5 b5 5. Bg5 h6 6. Bf6 Qf6 7. Qc2 b4 8. e4 g5 9. Nbd2 g4 10. Ng1 Bg7 11. Rb1 d6 12. Bd3 Nd7 13. Ne2 Ne5 14. O-O h5 15. f4 gf3 16. Nf3 Qh6 17. Ne5 Be5 18. Kh1 h4 19. Ng1 Qg7 [19... Bd7!?] 20. Nf3 Bf4 21. a3 a5?! [21... ba3 22. Qa4 Bd7 23. Qa3 White has a slight advantage] 22. ab4 ab4 23. Ra1 Ra1 24. Ra1 Rg8 [24... h3!? 25. g3 Be3 26. Ra8 O-O unclear position] 25. Ra8 b3 26. Qf2 [26. Rc8? Kd7 27. Rg8 bc2 Black has a decisive advantage] 26... Kd7 27. Nh4 Qh6 28. g3 Rh8 29. e5 [29. Rb8!?] 29... Ke7? [29... de5 30. Qc5 Bb7 31. Ra7 White has a decisive advantage] [29... Kd8 singular move] 30. Qf4 White has a decisive advantage 30... Qf4 31. gf4 Rh4 32. Rc8 Rf4 33. Rc7 Kd8 34. ed6 Rd4 35. Bf1 Rd1 36. Kg1 ed5 37. Rc5 dc4 38. Rc4 Rd2 39. Rc3 Rb2 40. Bh3
1-0