OHRA Open
Amador - Bruno Carlier
OHRA Open Amsterdam 1987
Siciliana B33
44/188 1. e4 c5 2. Nf3 Nc6 3. d4 cd4 4. Nd4 Qb6 5. Nb3 Nf6 6. Nc3 e6 7. Bd3 Be7 7...a6 - 44/(188) 8. O-O d6 9. Be3 Qc7 10. f4 a6 11. Qe2 N; 11.f3 - 44/(188) 11... O-O [11... b5 12. g4 (12. a4 b4 13. Nd1 g4-g5, f2-g4) 12... Bb7 (12... h5?! 13. g5 Ng4 14. Bd2 Qb6 15. Kg2 h3) 13. g5 Nd7 White has a slight advantage] 12. g4 White has the attack 12... Re8 13. g5 Nd7 14. Rf3 g6 15. Raf1! White has a moderate advantage 15... b5 16. Rh3 b4? 17. Nd1 × f6, h6 17... Bf8 18. Nf2 Bg7 19. Ng4 d5 20. Nh6! [20. e5 White has a moderate advantage] 20... Bh6 singular move [20... Kf8 21. f5! White has a decisive advantage] 21. Rh6 White has the attack 21... de4 22. Be4 Bb7 e7-f5 23. Qg2! h1-a8 23... Rab8 24. Qh3 Nf8 25. Nc5 Bc8 singular move 26. Bd3! e4-f6 26... e5 27. f5 Nd4 28. Bd4 ed4 29. Ne4 Re4 singular move 30. Be4 White has a decisive advantage 30... Qe7!? 31. Rh4! Qg5 32. Rg4 Qe7? [32... Qe3 33. Qe3 de3 34. Rg3 e2 35. Re1] 33. f6 Qc5 [33... Qe6 34. Rff4! h6] [33... Qd7 34. Bf5] 34. Qh6 Ne6 35. Bg6! d3 36. Kh1 fg6 [36... hg6 37. Rg6 fg6 38. f7#] [36... Bb7 37. Be4] 37. f7
1-0