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Subject: Re: A good test position

Author: Slater Wold

Date: 09:25:52 02/09/04

Go up one level in this thread


On February 09, 2004 at 12:18:11, Uri Blass wrote:

>On February 09, 2004 at 10:00:00, Albert Silver wrote:
>
>>Jose Garcia Ruvalcaba posted some correspondence games of his at CTF, including
>>a loss in 1999 to Anatoly Sidenko. Sidenko came up with a superb move, that
>>makes a good test position for today's super bots.
>>
>>                                          Albert
>>
>>[Event "CM-1999-0-00086"]
>>[Site "IECG"]
>>[Date "1999.08.30"]
>>[Round "1"]
>>[White "Sidenko, Anatoly"]
>>[Black "Garcia Ruvalcaba, Jose"]
>>[Result "1-0"]
>>
>>1. d4 Nf6 2. Bg5 g6 3. Nc3 d5 4. f3 Bg7 5. Qd2 Nc6 6. e4 dxe4 7. d5 e3 8.
>>Bxe3 Nb4 9. O-O-O c6 10. dxc6 Qxd2+ 11. Rxd2 Nxc6 12. Bb5 O-O 13. Nge2 e5
>>14. Rhd1 Be6 15. f4 Bh6 16. Rd6 Rfc8 17. Kb1 Ng4 18. Bc1 Bf8 19. Bxc6 bxc6
>>20. fxe5 Nxe5 21. R6d4 Bg7 22. Nf4 Bg4 23. Re1 Rd8 24. Rde4 f6 25. h3 Bf5
>>26. Rb4 Bf8 27. Ra4 a5 28. g4 Bd7 29. Ne4 Kf7
>>
>>[D]r2r1b2/3b1k1p/2p2pp1/p3n3/R3NNP1/7P/PPP5/1KB1R3 w - - 0 30
>>
>>30. Nxf6!! Kxf6 31. g5+ Kf5 32. Nd5!
>
>Movei needs almost an hour to find the solution on A1000(16 mbytes hash) at
>depth 15 it finally can see positive score for it.
>
>
>14 -38 192813 376067897 c1e3 c6c5 a4a3 d7c6 e4c5 e5f3 e1c1 d8e8 c1d1 g6g5 f4h5
>e8e3 a3e3 f8c5
>14 -37 276581 544166486 e4f6
>14 -8 289292 573634226 e4f6
>14 -11 312442 628768151 e4f6 f7f6 g4g5 f6f5 f4d5 f8b4 d5b4 a5b4 a4b4 d8e8 b4h4
>e8e7 h4f4 f5e6 c1d2 e7e8
>14 -11 332791 675880215 e4f6 f7f6 g4g5 f6f5 f4d5 f8b4 d5b4 a5b4 a4b4 d8e8 b4h4
>e8e7 h4f4 f5e6 c1d2 e7e8
>15 7 384778 800245936 e4f6 f7f6 g4g5 f6f5 f4d5 f8b4 d5b4 a5b4 a4b4 d8e8 b4d4 e8
>d8 d4d6 d8f8 e1e5 f5e5 d6d7 f8h8
>
>Uri

Have you added pondering yet?



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