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Subject: Re: Test Position: Karpov, Anatoly-Korchnoi, Victor Moscow, 1974

Author: Bryan Hofmann

Date: 07:58:31 06/29/04

Go up one level in this thread


On June 29, 2004 at 08:38:10, Daniel Jackson wrote:

>1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.Be3 Bg7 7.f3 Nc6 8.Qd2 0–0
>9.Bc4 Bd7 10.h4 Rc8 11.Bb3 Ne5 12.0–0–0 Nc4 13.Bxc4 Rxc4 14.h5 Nxh5 15.g4 Nf6
>16.Nde2 Qa5 17.Bh6 Bxh6 18.Qxh6 Rfc8
>
> [D]2r3k1/pp1bpp1p/3p1npQ/q7/2r1P1P1/2N2P2/PPP1N3/2KR3R w - - 0 1
>
>19.Rd3 R4c5 20.g5 Rxg5 21.Rd5 Rxd5 22.Nxd5 Re8 23.Nef4 Bc6 24.e5 Bxd5 25.exf6
>exf6 26.Qxh7+ Kf8 27.Qh8+ 1-0
>
>Both a positional and tactical test. Does any engine find Karpov's 19.Rd3!
>
>Daniel

Take abit of time for Tao to settle on it but it does find it.....

Tao57 Beta
 1   00:00 -0.17   Rd3
 1   00:00 -0.03   Ng3
 1   00:00  0.09   Nd4
 1   00:00  0.14   Kb1
 2   00:00 -0.07   Kb1 b5
 2+  00:00 -0.07   g5
 2   00:00  0.06   g5 Nh5
 3   00:00  0.38   g5 Nh5 f4
 4   00:00  0.15   g5 Nh5 f4 b5
 5   00:00  0.30   g5 Nh5 f4 Bg4 Rd5
 5+  00:00  0.30   Kb1
 5   00:00  0.47   Kb1 Bc6 g5 Nh5 Nd4
 6   00:00  0.23   Kb1 Bc6 g5 Nh5 Nd5 Bxd5 Rxd5
 7   00:00  0.29   Kb1 Bc6 g5 Nh5 Rd4 b5 f4
 8   00:01  0.16   Kb1 Ba4 g5 Nh5 Nxa4 Qxa4 b3 Qb5
 8+  00:02  0.16   g5
 9   00:03  0.19   Kb1 Ba4 g5 Nh5 Nxa4 Qxa4 b3 Qb4 c3
 9+  00:04  0.19   Rd5
 9   00:05  0.21   Rd5 Qc7 g5 Nh5 Rhd1 Qd8 R5d4 Qf8 Rxc4 Rxc4
10   00:13  0.06   Rd5 Qd8 g5 Nh5 Ng3 Qf8 Nxh5 Qxh6 gxh6 gxh5 Rhxh5
10+  00:18  0.06   Rd3
10   00:27  0.23   Rd3 Qd8 Nf4 Qf8 Qh2 h6 g5 Rxc3 Rxc3 Rxc3 bxc3
10+  00:27  0.23   Kb1
11   00:46  0.34   Rd3 Qd8 e5 dxe5 g5 Nh5 Ng3 R8c6 Nxh5 gxh5 Qxh5
12   01:36  0.61   Rd3 Qd8 e5 dxe5 g5 Nh5 Ng3 Rd4 Nxh5 gxh5 Rxh5 Bf5
13   02:59  0.48   Rd3 Qd8 Nf4 Qf8 Qh2 Qg7 g5 Ne8 Nfd5 f6 gxf6 exf6 Rhd1




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