Author: pavel
Date: 17:15:56 03/28/02
Go up one level in this thread
On March 28, 2002 at 17:31:38, Chessfun wrote:
>On March 28, 2002 at 15:55:15, Roy Eassa wrote:
>
>>
>>[d] rn1qkbnr/pbpp2pp/1p2p3/5P2/2PP4/3B4/PP3PPP/RNBQK1NR b KQkq - 0 4
>>
>>The GM annotator to a game says that White wins as follows if Black plays
>>5...Bxg2, but Fritz does not agree:
>>
>>"5...Bxg2 6.Qh5+ g6 7.fxg6 Bg7 8.gxh7+ Kf8 9.Bg5!! Nf6 10.Qh4 Bxh1 11.Ne2
>>planning Nf4, and even a rook down, White's attack is too strong."
>>
>>Fritz thinks Black is better here, with 11...Na6 or 11...Kf7 being best.
>>
>>Is 5...Bxg2 really bad? If so, is this line the refutation? If so, how does
>>White continue?
>
>
>If your using Fritz 7 simply look in Fritz 7.ctg this line and most of the moves
>you posted are almost completely in.
>
>This reminds me of a story.
>The following position is from a lot of the Tiger busters at ICC were playing
>for a while. As the position is very similar, I post it.
>
>[d] rn1qkbnr/pbppp1pp/1p6/5p2/3PP3/3B4/PPP2PPP/RNBQK1NR w KQkq - 0 1
>
>Here ct.tbk only listed Nc3 as the move for white and Tiger was busted for the
>most part in a prepared line once it left book.
>
>That line went something like;
>http://www.rebel.nl/ubb/Forum7/HTML/000149.html
>
>[TimeControl "300+3"]
>
>1. d4 b6 2. e4 Bb7 3. Bd3 f5 4. Nc3 Nf6 5. Qe2 e6 6. Nf3 fxe4 7. Nxe4 g6 8.
>O-O Bg7 9. Nxf6+ Qxf6 10. Bg5 Bxf3 11. Bxf6 Bxe2 12. Bxg7 Bxf1 13. Bxh8 Bxd3
>14. cxd3 Nc6 15. Rc1 O-O-O 16. Be5 Kb7 17. Rc3 d6 18. Bf6 Rf8 19. d5 Nb4 20.
>Bg5 e5 21. Kf1 Nxd5 22. Ra3 c5 23. h4 Nb4 24. Be7 Rf4 25. Bg5 Rd4 26. Ke2 a6
>27. f3 h6 28. Bxh6 Rxh4 29. Bd2 d5 30. Bxb4 Rxb4 31. b3 Rh4 32. Kf2 a5 33.
>Ke3 Kc6 34. Ra4 Rxa4 35. bxa4 g5 36. Kd2 c4 37. dxc4 dxc4 38. a3 Kc5 39. Ke3
>b5 40. axb5 Kxb5 41. Kd2 Ka4 42. Kc3 Kxa3 43. Kxc4 Kb2 44. Kb5 Kc3 45. Kxa5
>e4 46. fxe4 Kd4 47. Kb4 g4 48. e5 Kxe5 49. Kc3 Kf4 50. Kd3 Kg3 51. Ke4 Kxg2
>52. Ke3 g3 53. Ke2 Kh2 54. Ke3 g2 55. Ke4 Kg3 56. Ke5 Kf3 57. Kd4 g1=Q+ 58.
>Kd5 Qb6 59. Ke5 Qc6 60. Kd4 Qb5 61. Kc3 Ke3 62. Kc2 Qb4 63. Kc1 Kd3 64. Kd1
>Qd2# {White checkmated} 0-1
>
>I modified a batch file to play the line as white;
>4. exf5 !! Bxg2 5. Qh5+ g6 6. hxg Bg7 7. gxh+ Kf8 and since the line was
>in most Chessbase books most of the CB programs fell for the line. It stopped
>this prepared line against Tiger.
>
>Sarah.
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