Rybka vs Deep Sjeng (1-0)

[Sean Evans]

Rybka on 52 cores beating Deep Sjeng on 56 cores. Here is the game:

[Event "WCCC Pamplona Openclass"]
[Site "?"]
[Date "2009.05.13"]
[Round "1"]
[White "Deep Rybka 52 Core´s"]
[Black "Deep Sjeng 56 Core´s"]
[Result "1-0"]
[Annotator "Erdo"]
[PlyCount "91"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. Qe2 Ng5 6. Nxg5 Qxg5 7. d4 Qf5 8.
c3 d5 9. dxe5 a6 10. Ba4 Be7 11. f4 Qg6 12. Be3 Bf5 13. Qf2 O-O 14. Nd2 Rad8
15. Nf3 Bd3 16. Rfe1 Na5 17. Nd4 Nc4 18. f5 Qg4 19. Bd1 Qh4 20. g3 Qh3 21. f6
gxf6 22. exf6 Bd6 23. Bf3 Be4 24. Bxe4 dxe4 25. Bf4 Rfe8 26. Bxd6 Nxd6 27. Rad1
Kh8 28. Nc2 Rg8 29. c4 Rg6 30. Ne3 Rg5 31. b4 Rdg8 32. c5 Nb5 33. Rd5 R5g6 34.
Qd2 Qe6 35. Rd7 b6 36. Rf1 Rf8 37. Re7 Qh3 38. cxb6 cxb6 39. Nf5 Na3 40. Qd7
Nc4 41. Rxe4 Rg4 42. Rd1 h6 43. Rxg4 Qxg4 44. Rd4 Qg5 45. Rxc4 Kh7 46. Qe7 1-0

[Sean Evans]

I see Deep Sjeng's problem at move 33....R5g6, DS was losing a small amount on my Shredder 11's eval each move up to 33, then lost a full point at 33.

Sean

[Gian-Carlo Pascutto]

If you analyze longer all moves will drop in score.