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Subject: Re: Why is this position so difficult to evaluate?

Author: Dann Corbit

Date: 11:07:09 01/11/00

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On January 11, 2000 at 04:18:43, Torstein Hall wrote:
[snip]
>>Case 2:
>>
>>[d]2rq2k1/4bppp/p1rp4/1p1NpP2/4P3/2PQ4/PP4PP/3R1R1K w - -
>>
>>Robert Fischer's famous:  Ra1!!
>>
>>I assume almost every program will play f6? here leaving white with
>>nothing. I wonder if any program will find this fine positional move.
>>
>>Ed
>
>Wow! I doubt many humans, GM's or not,  would find that move. What Fisher game
>is this?

[Event "?"]
[Site "Mar del Plata"]
[Date "1960.??.??"]
[Round "3"]
[White "Fischer, R"]
[Black "Gadia, O"]
[Result "1-0"]
[ECO "B87"]
[Opening "Sicilian"]
[Variation "Sozin (with...a6 &...b5)"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 b5 8.
O-O Bb7 9. f4 Nc6 10. Nxc6 Bxc6 11. f5 e5 12. Qd3 Be7 13. Bg5 Qb6+ 14. Kh1
O-O 15. Bxf6 Bxf6 16. Bd5 Rac8 17. Bxc6 Rxc6 18. Rad1 Rfc8 19. Nd5 Qd8 20.
c3 Be7 21. Ra1!! f6 22. a4 Rb8 23. Nxe7+ 1-0




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