Author: Kurt Utzinger
Date: 22:51:09 11/05/04
From the AT 2004 (90m+30s) tournament
http://www.utzingerk.com/at_2004.htm
Aristarch 4.50 vs Delfi 4.5
White decided for the specultaive but winning sacrifice 16.Bxh6!!
[D]r1b1r1k1/1pqn1pp1/p2bp2p/8/3P3Q/3B1N2/PP3PPP/R1BR2K1 w - - 0 16
[Event "AT 2004 Ath 1.3/64 90m+30s"]
[Site "Zurich"]
[Date "2004.10.23"]
[Round "17.2"]
[White "Aristarch 4.50"]
[Black "Delfi 4.5"]
[Result "1-0"]
[ECO "D46"]
[Annotator "Utzinger,K"]
[PlyCount "71"]
1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 e6 5. e3 Nbd7 6. Qc2 Bd6 7. Bd3 O-O 8. O-O
dxc4 9. Bxc4 a6 10. Rd1 {Both last book move; Beide letzter Buchzug} 10... Qc7
11. Ne4 Nxe4 12. Qxe4 c5 13. Qh4 cxd4 14. Bd3 h6 15. exd4 Re8 {The critical
position where Aristarch 4.50 decided for a rather speculative bishop
sacrifice on h6. According to my first analysis 16.Bxh6 seems indeed to be a
winning move; Die kritische Position, wo sich Aristarch 4.50 zum spekulativen
Laeuferopfer auf h6 entschliesst. Nach ersten Analysen scheint das Opfer aber
tatsaechlich zu gewinnen} 16. Bxh6 gxh6 17. Qxh6 Bf4 18. Qh7+ Kf8 19. g3 Bd6
20. Qh6+ Ke7 21. Rac1 Qd8 22. Nh4 Qb6 23. Qg5+ f6 24. Qg7+ Kd8 25. Bg6 Bf8 26.
Qg8 Re7 27. Bf7 Qd6 28. Ng6 Rxf7 29. Qxf7 Bh6 30. Qg8+ Nf8 31. Rc5 Bd7 32. Qh8
Bg7 33. Qxg7 Nxg6 34. Qxg6 Qf8 35. Qe4 Rb8 36. Rh5 1-0
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