Eduard Nemeth (now without pawn on b2) vs. Rybka 1.2f 1/2

Rybka verspielte einen Vorteil von angeblich -1.89 (also für sich) im Zug 24!

Aber seht doch selbst:

Eduard Nemeth vs. Rybka 1.2f

[Event "Rapid, 30m + 0s"]
[Site "Test 2"]
[Date "2007.03.10"]
[Round "?"]
[White "Nemeth, Eduard"]
[Black "Rybka 1.2f 32-bit"]
[Result "1/2-1/2"]
[Annotator "Nemeth,Eduard"]
[SetUp "1"]
[FEN "rnbqkbnr/pppppppp/8/8/8/8/P1PPPPPP/RNBQKBNR w KQkq - 0 1"]
[PlyCount "102"]

{64MB, P3 600 MHz} 1. Bb2 {0} Nf6 {-0.32/14 62} 2. Nf3 {33} Nc6 {
-0.34/14 37} 3. e3 {5} g6 {-0.34/14 62} 4. Bxf6 {41} exf6 {-0.43/14 40} 5. d4 {
5} d5 {-0.59/14 69} 6. Bb5 {30} Bb4+ {-0.57/13 52} 7. c3 {4} Be7 {-0.51/14 47}
8. O-O {6} a6 {-0.51/14 52} 9. Bxc6+ {22} bxc6 {-0.52/15 13} 10. Nbd2 {18} O-O
{-0.58/13 51} 11. Re1 {25} Rb8 {-0.57/14 63} 12. Rb1 {18} Bf5 {-0.58/14 15} 13.
e4 {10} dxe4 {-0.58/15 70} 14. Rxb8 {8} Qxb8 {-0.64/15 86} 15. Nxe4 {6} Kg7 {
-0.69/14 35} 16. Ng3 {29} Be6 {-0.80/11 10} 17. Qd2 {13} Qb5 {-0.81/13 30} 18.
h4 {34} h5 {-0.96/13 56} 19. Ne4 {112} Qa5 {-0.99/16 0} 20. Qb2 {31} Bd5 {
-1.02/14 5} 21. Nfd2 {7} f5 {-1.01/15 49} 22. Nc5 {22} Bxh4 {-0.95/15 0} 23. c4
{93} Bxc4 {-1.76/11 10} 24. Nd7 {29} Rd8 {-1.89/14 1} 25. d5+ {3} Kh7 {
-1.41/14 33} 26. dxc6 {5} Be6 {-1.33/14 51} 27. Nf3 {19} Be7 {-1.35/14 22} 28.
Qd4 {100} Kg8 {-1.39/15 0} 29. Nf6+ {56} Bxf6 {-1.35/16 0} 30. Qxf6 {3} Rd6 {
-1.50/16 58} 31. Rb1 {148} Bb3 {-0.54/18 0} 32. Qe7 {4} Qxa2 {-0.52/15 17} 33.
Re1 {24} Qa5 {-0.53/15 8} 34. Rb1 {11} Rd3 {-0.64/14 13} 35. Ne5 {55} Qa2 {
-0.16/16 0} 36. Re1 {17} Rd2 {-0.10/15 14} 37. Nd7 {19} Qb2 {-0.14/15 10} 38.
Nf6+ {317} Kg7 {-0.03/20 0} 39. Nxh5+ {136} Kh6 {-0.03/19 25} 40. Nf6 {10} Qd4
{-0.03/18 144} 41. Qf8+ {4} Kg5 {-0.03/19 104} 42. Nh7+ {5} Kh5 {-0.03/19 88}
43. Re3 {23} Rxf2 {-0.03/18 47} 44. Qe7 {24} Rxg2+ {-0.03/18 0} 45. Kxg2 {3}
Bd5+ {-0.03/16 2} 46. Kh2 {6} Qd2+ {-0.03/16 10} 47. Re2 {4} Qf4+ {-0.03/16 11}
48. Kg1 {1} Qg4+ {-0.03/16 15} 49. Kh2 {21} Qf4+ {-0.03/19 0} 50. Kg1 {2} Qg4+
{-0.03/16 2} 51. Kh2 {55} Qf4+ {-0.03/20 0} 1/2-1/2

After move 38:

Eduard Nemeth vs. Rybka 1.2f

   

Analysis by Fritz 8.0026:

39.Se8+ Kh6 40.Sxc7 Dd4 41.Te3 Df4 42.f3 Td1+
= (-0.16) Tiefe: 6/21 00:00:00 43kN
39.Sxh5+!
= (-0.13) Tiefe: 6/21 00:00:01 85kN
39.Sxh5+ gxh5 40.Dg5+ Kh7
= (0.00) Tiefe: 6/25 00:00:01 106kN
39.Sxh5+ Kh6 40.Sf4 Kg7 41.Sh5+
= (0.00) Tiefe: 7/26 00:00:03 188kN
39.Sxh5+ Kh6 40.Sf4 Kg7 41.Sh5+
= (0.00) Tiefe: 8/25 00:00:16 443kN
39.Sxh5+ Kh6 40.Sf4 Kg7 41.Sh5+
= (0.00) Tiefe: 9/27 00:00:34 997kN

(Nemeth, privat 10.03.2007)

Rybka saw here only a draw, Fritz 8 too. I saw not more for me. But I am :-))