Author: Roy Eassa
Date: 14:41:33 05/19/03
Go up one level in this thread
On May 19, 2003 at 17:23:28, Roy Eassa wrote:
>On May 19, 2003 at 13:09:28, Kurt Utzinger wrote:
>
>>[Event "Match 120'/40"]
>>[Site "SWZ"]
>>[Date "2003"]
>>[Round "1"]
>>[White "Rebel 12 Beta1"]
>>[Black "Chess Tiger 14.0"]
>>[Result "1-0"]
>>[ECO "B65"]
>>[Annotator "Utzinger,K"]
>>[PlyCount "166"]
>>
>>1. e4 {18th May 2003; Rebel 12 Beta1 on P3 800/64 MB hash, Chess Tiger 14 on
>>Ath 1.3/96 MB hash, ponder=on, book CT.tbk tournament book, no book learning,
>>book write protected, time control 120'/40+60'/20+30'} 1... c5 2. Nf3 Nc6 3.
>>d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd2 Be7 8. O-O-O O-O 9. f4 Nxd4 10.
>>Qxd4 Qa5 11. Bc4 Bd7 12. e5 dxe5 13. fxe5 Bc6 14. Bd2 Nd7 15. Nd5 Qc5 16. Nxe7+
>>Qxe7 17. Rhe1 Rfd8 18. Qg4 Nf8 19. Bd3 Rd5 20. Bb4 Qd8 21. h4 Ng6 22. Bxg6 {
>>White last book move} 22... hxg6 {Black last book move} 23. h5 gxh5 {More
>>logical
>>looks 23...g5 but this pawn would be very weak / Logischer scheint 23...g5,
>>aber dieser Bauer waere so schwach, dass er bald verloren ginge} 24. Qxh5 f5
>>25. Bd2 Qe8 26. Qh2 Qg6 27. Re3 Rd4 28. Rh3 Kf7 29. c3 Ra4 30. Rg3 Rh8 {
>>Winning the e5-pawn / Gewinnt den e5-Bauer} 31. Qxh8 Qxg3 32. a3 Qxe5 {
>>Perhaps a wrong decision because White's dark squared bishop is awaken to live
>>/ Vielleicht ein falscher Entscheid, da der dunkelfarbige Lauefer von Weiss
>>zum Leben erwacht} 33. Qh5+ g6 34. Qh7+ Qg7 35. Qh2 e5 36. Be3 Ke6 37. g3 Bd5
>>38. Qd2 Qd7 39. Bf2 Rg4 40. Qh6 Qc8 {Despite the fact that Black is a pawn up,
>>it is White to have the initiative / Trotz des schwarzen Mehrbauern hat Weiss
>>die Initiative} 41. Qg7 b6 42. Rd2 Bf3 {A most interesting phase of the game
>>has arrived: Black is somewhat in Zugzwang and has to wait what White will do /
>>Eine interessante Phase im Spiel hat begonnen: Schwarz ist in einer Art
>>Zugzwang und muss abwarten, was Weiss tun will} 43. Kb1 Be4+ 44. Ka2 Bd3 45.
>>Ka1 Be4 46. Be1 Bd5 47. Kb1 a6 48. Kc1 b5 49. Bf2 Qd8
>
>
>I think this move, 49...Qd8?, may be the key error, as it allows White's next
>move, 50.b3! followed by Kb2. Perhaps 49...Qe8 would have held equality.
>
Upon further reflection, I favor 49...a5!:
[d] 2q5/6Q1/p3k1p1/1p1bpp2/6r1/P1P3P1/1P1R1B2/2K5 b - - 0 48
49...Qd8?
[49...Qe8 50.Bc5 Rc4 (50...Qd8 51.b3 Rxg3 52.c4! +-) 51.Qc7 Rxc5 52.Qxc5 ±]
[49...a5! 50.Bb6
(50.Qa7 Qb7 51.Qxa5 Bb3! =+)
50...Rxg3 51.Bc7 Rg1+ 52.Kc2 Be4+ 53.Kb3 Bd5+ 54.Rxd5
(54.c4 bxc4+ 55.Ka2 c3+ 56.Rxd5 Kxd5 57.Qxe5+ Kc6 58.Qd6+ Kb7
59.Qb6+ Ka8 60.Qxa5+ Kb7 61.Qb6+ Ka8 62.Qc6+ Qb7 =)
54...a4+ 55.Kc2 Kxd5 56.Qxe5+ Kc6 57.Qd6+ Kb7 58.Qb6+ Ka8 =]
50.b3! Qc8
[50...a5 51.Kb2 Qe8 52.Bc5 Rxg3 53.c4! +-]
51.Kb2 ±
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