Author: Art Basham
Date: 10:29:22 07/14/03
Go up one level in this thread
Thanks for posting...
that is one of my favorite test moves and combinations...
also 33. Ra3 is very neat...
now that is playing chess!...:-)
This GM was looking at about 14 or move moves ahead...!
art
On July 14, 2003 at 12:57:07, ALI MIRAFZALI wrote:
>The following diagram is from the game Polugayevsky vs E Torre London 1984
>[D]rn1qr1k1/1p2bppp/p3p3/3pP3/P2P1B2/2RB1Q1P/1P3PP1/R5K1 w
>Here white played 19.Bxh7+.This is found by Chessmaster 8000 after 2 hours and
>38 minutes at 1800MHZ.Here is the info:
>Time Score Positions Depth Moves
>2:38:37 0.39 1828329861 13 Bxh7+ Kxh7 Qh5+ Kg8 Rg3 Bf8 Bg5 Qc8 Rc1
> Nc6 Bf6 Nxd4 Rxc8 R(a)xc8 Qd1 Rc4 Bg5
>Now the amazing thing is that Chessmaster 9000 never gets 19.Bxh7+ even at
>16 plys and beyond.Here is how the actual game ended:19.Bxh7+ Kxh7 20.Qh5+ Kg8
>21.Rg3 g6 22.Rxg6 fxg6 23.Qxg6+ Kh8 24.Qh6+ Kg8 25.Qxe6+ Kh8 26.Qh6+ Kg8 27.Qg6+
>Kh8 28.Qh5+ Kg8 29.Bh6 Bf8 30.Qg6+ Kh8 31.Bxf8 Rxf8 32.Qh6+ Kg8 33.Ra3
>{Black Resigns}
>Perhaps CM9000 represents only a very minor improvement over CM8000.More testing
>is required.Of course both are Extremely strong programs.
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