Author: Jonas Cohonas
Date: 00:55:40 01/24/06
A lot of Rybkas play in this game and it's misevaluation of the position at
quite an early stage, seems to suggest it's lack of understanding
underpromotions as this games seems to illustrate quite well.
[Event "Rybka12 v Fritz 9"]
[Site "?"]
[Date "2006.01.24"]
[Round "7.1"]
[White "Rybka 1.01 Beta 12 32-bit"]
[Black "Fritz 9"]
[ECO "E53"]
[Result "0-1"]
1. d4 {0s} Nf6 {0s} 2. c4 {0s} e6 {0s} 3. Nc3 {0s} Bb4 {0s}
4. e3 {0s} O-O {0s} 5. Bd3 {0s} d5 {0s } 6. Nf3 {0s} c5
{0s} 7. a3 {+0.12/14 4:08m} Bxc3+ {+0.04/13 1:37m} 8. bxc3
{+0.12/14 18s} Qc7 {+0.05/13 1:33m} 9. Qc2 {+0.07/14 1:44m}
dxc4 {(b6) +0.16/14 1:32m} 10. Bxc4 {+0.05/13 25s} b6
{+0.09/14 2:07m} 11. Bd2 {(Bb2) +0.05/13 1:47m} Bb7
{+0.31/14 1:46m} 12. O-O {-0.01/13 1:27m} Nbd7 {+0.30/12
49s} 13. Bd3 {(Rfd1) -0.02/12 1:04m} c4 {+0.45/13 1:39m}
14. Be2 {-0.02/12 24s} Rac8 {(h6) +0.38/13 1:26m} 15. Qa4
{(Ng5) -0.03/12 1:25m} Ng4 {(Ne4) +0.68/13 44s} 16. g3
{+0.05/13 53s} Ngf6 {+0.74/13 1:08m} 17. Rfb1 {(Nh4)
0.00/13 1:14m} Rfe8 {(Ne4) +0.98/13 1:07m} 18. Rb4 {0.00/13
1:06m } Bd5 {+0.95/13 51s} 19. Qd1 {-0.03/12 1:03m} Ne4
{+0.89/12 47s} 20. a4 {-0.06/13 2:05m} Qc6 {+1.05/13 1:04m}
21. Rab1 {(Nh4) -0.09/13 2:02m} f6 {(Rb8) +1.11/13 55s}
22. Be1 {(Ne1) -0.10/12 1:06m} Nd6 {+0.87/12 46s} 23. Rc1
{(Nd2) -0.17/13 1:28m} e5 {+1.30/12 35s} 24. Nh4 {(Rcb1)
-0.14/12 54s} g5 {(exd4) +1.31/13 1:32m} 25. Nf3 {-0.12/12
13s} g4 {+1.15/13 1:17m} 26. Nh4 {-0.08/12 19s} f5
{+0.92/13 1:17m} 27. h3 {-0.03/13 46s} gxh3 {+0.86/11 30s}
28. Bf1 {-0.07/13 43s} Re7 {(exd4) +1.02/12 51s} 29. Bxh3
{+0.09/10 10s} Rf8 {+0.75/12 48s} 30. Rb2 {(Ra1) +0.04/11
31s} Rg7 {+0.91/12 1:05m} 31. a5 {(Rcc2) 0.00/12 31s} f4
{(b5) +1.13/11 37s} 32. Bxd7 {(exf4) +0.70/13 40s} fxg3
{(Rxd7) +0.65/13 49s } 33. Bxc6 {(f3) +7.00/13 21s} gxf2+
{+M12/12 13s} 34. Kh2 {+7.00/13 10s} f1=N+ {(f1Q) +M11/7
1s} 35. Kh3 {+3.63/2 0s} Be6+ {+M10/7 0s} 36. Nf5
{-M-1000/9 16s } Rxf5 {+M9/7 0s} 37. axb6 {(Kh4) +0.01/0
0s} Rh5# {+M1/2 0s} 0-1
[D]5rk1/p5rp/1pBn4/P2bp3/2pP3N/2P1P1p1/1R3P2/2RQB1K1 b - - 0 33
Here Rybka thinks it has a +7.00 advantage when infact it is going to be mated
in 12...
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Last modified: Thu, 15 Apr 21 08:11:13 -0700
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