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Subject: Re: very hard winning move to find for engines.

Author: Eros

Date: 14:14:17 02/01/06

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Waooo! I just found out, thanks to this post, that this game was played just
some days ago by Anand... and he played the winning move 24...Nc7 that I just
sent to one of my correspondence opponents! (an over 2300 iccf rated player) Now
I am very curious to find out if Anand had the move analyzed in his home
analysis or if he found it directly over the chessboard! My shredder found this
move around the end of the summer of last year, it was in infinite analysis, and
since then I added that move to my opening book and started playing some games
with that line on playchess in engines room.
I am very happy I found a strong move that later will have been played by Anand
himself :-)

Eros.





>Anand playd here 24. .. Nc7!! Rybka and Shredder can find this move - probably
>other engines can do that also.
>
>[D] q3nrk1/4bppp/3p4/r3nPP1/4P2P/NpQ1B3/1P4B1/1K1R3R b - - 4 24
>
>Full game:
>[Event "Corus Chess 2006"]
>[Site "Wijk aan Zee"]
>[Date "2006.01.16"]
>[Round "Round 1"]
>[White "Karjakin"]
>[Black "Anand"]
>[Result "0-1"]
>[Opening "Sicilian: Najdorf, Byrne (English) attack"]
>[ECO "B90"]
>[NIC "SI.14"]
>[Time "20:34:39"]
>
>1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8.
>f3 Be7 9. Qd2 O-O 10. O-O-O Nbd7 11. g4 b5 12. g5 b4 13. Ne2 Ne8 14. f4 a5
>15. f5 a4 16. Nbd4 exd4 17. Nxd4 b3 18. Kb1 bxc2+ 19. Nxc2 Bb3 20. axb3 axb3
>21. Na3 Ne5 22. h4 Ra5 23. Qc3 Qa8 24. Bg2 Nc7 25. Qxc7 Rc8 26. Qxe7 Nc4 27.
>g6 hxg6 28. fxg6 Nxa3+ 29. bxa3 Rxa3 30. gxf7+ Kh7 31. f8=N+ Rxf8 32. Qxf8
>Ra1+ 33. Kb2 Ra2+ 34. Kc3 Qa5+ 35. Kd3 Qb5+ 36. Kd4 Ra4+ 37. Kc3 Qc4+
>{Black wins}
>0-1
>
>With best regards,
>
>Yar



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