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Subject: GM misses draw 45...Ra8 Correction to post

Author: K. Burcham

Date: 21:24:10 05/16/02

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What does your program say in these positions. eval will jump if you play GM
move   45...Re3+


In this position Junior is up a pawn. Everyone at the servers said the game was
clear win for Junior.
This is the position before the GM played  45...Re3+
 [D] 4r1k1/2R2bp1/N4p1p/P4P2/6P1/6KP/8/8 b - - 9 1



45...Ra8    46.Rc6 Kh7    47.Kh4 Be8   48.Rd6  Bf7   49.Rd7  Kg8
50.Nc5  Rxa5.
Programs can see in eval that 45...Ra8 wins whites a5 pawn.
This will even the material, and now the GM should be able to draw.

Position if GM had played 45...Ra8 instead of 45...Re3+  using above line.
 [D] 6k1/3R1bp1/5p1p/r1N2P2/6PK/7P/8/8 w - - 0 1

kburcham




[Time "Thu May 16  2002"]
[White "Junior.7.0"]
[Black "Gurevich.M."]
[Result "{Black resigned} 1-0"]
[WhiteELO "2650"]
[BlackELO "2614"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. c4 Nf6 5. Nc3 Bb4
6. Nf3 O-O 7. Be2 dxc4 8. Bxc4 Bg4 9. O-O Nc6 10. Be3 Qd7
11. h3 Bh5 12. a3 Ba5 13. Re1 Rad8 14. Rc1 Rfe8 15. b4 Bb6
16. Bb5 a6 17. Bxc6 Qxc6 18. g4 Bg6 19. d5 Qd6 20. Bxb6 Qxb6
21. Ne5 Qd6 22. Qd4 Nd7 23. Nc4 Qf6 24. Qxf6 Nxf6 25. Na5 b6
26. Nc6 Ra8 27. f4 h6 28. Re5 Bd3 29. Rce1 Kf8 30. Rxe8+ Nxe8
31. Re7 Bc4 32. Kf2 Nf6 33. Rxc7 Nxd5 34. Nxd5 Bxd5 35. a4 Bb3
36. a5 bxa5 37. bxa5 Ba4 38. Ne5 Be8 39. Nc6 f6 40. f5 Bf7
41. Nb4 Be8 42. Nd3 Kg8 43. Nc5 Bf7 44. Kg3 Re8 45. Nxa6 Re3+
46. Kf2 Rxh3 47. Nc5 h5 48. g5 fxg5 49. Rc8+ Kh7 50. Ne4 {{Black resigned} 1-0}




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