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Subject: Re: nice queen sac

Author: Bryan Hofmann

Date: 07:04:22 03/12/04

Go up one level in this thread


On March 11, 2004 at 23:21:17, Jon Dart wrote:

>From a game Chepla-Arasan, on ICC:
>
>[D] 3q1r1k/1P1n2p1/4R2p/2QBp2P/3pPb2/R1p2P2/5P2/5K2 w - -
>
>Qxf8+!
>
>It is decisively winning: the next move, Arasan did not
>predict this, but after the move showed a score of about -24,
>and resigned.
>
>Arasan 7.4 takes 39 seconds to find this move on an Athlon
>XP 2500+.
>
>--Jon

Tao 5.6 Beta on a ADM XP 3000+

Tao 5.6  UCI 228 MB:
 1   00:00 -2.10   b8Q Nxc5 Qxd8 Rxd8
 1+  00:00 -2.10   Qc4
 1   00:00 -0.32   Qc4 Qh4
 1+  00:00 -0.32   Qc6
 1   00:00 -0.31   Qc6 Bh2
 2   00:00 -0.09   Qc6 Bd2 Rd6
 3   00:00 -0.58   Qc6 d3 b8Q Qxb8 Qxc3 Qb1+ Qe1
 4   00:00 -0.26   Qc6 Qh4 Ke2 Bc1 Ra8
 5   00:00 -0.93   Qc6 Qh4 Ke2 Qxh5 Ra8 Nb8
 5+  00:00 -0.93   Qc4
 5   00:00  0.02   Qc4 Bh2 Ra8 Nb8 Ke2 Bf4
 6   00:01  0.32   Qc4 Nb8 Rg6 Bc1 Ra7 Qh4 Bf7 Qh3+ Ke2 Qxh5
 7   00:02  0.34   Qc4 Nb8 Ra8 Kh7 Rc6 Qh4 Rc8 Qh3+ Ke2
 8   00:03  0.61   Qc4 Nb8 Ra8 Kh7 Ke2 Qd7 Rg6 Bd2 Qc5
 9   00:07  0.35   Qc4 Nb8 Ra8 Kh7 Ke2 Qd7 Rg6 Bd2 Qc5 Qd8
 9+  00:12  0.35   Qxf8+
 9   00:13  3.13   Qxf8+ Qxf8 Rc6 Kh7 Rc8 c2 Ra1 Qb4 Bg8+ Kh8 Bf7+ Nf8 b8Q Qxb8
Rxb8
10   00:14  1.99   Qxf8+ Qxf8 Rc6 Kh7 Ra8 Nb8 Rxb8 Qxb8 Rc8 Qxb7 Bxb7 Bd2
11   00:19  4.60   Qxf8+ Qxf8 Ra8 Nb8 Rc6 Kh7 Rc8 c2 Raxb8 c1Q+ Rxc1 Qxb8 Rc8
Qxb7
12   00:43  14.85   Qxf8+ Qxf8 Ra8 Nb8 Rc6 Bg5 Rxb8 Qxb8 Rc8+ Kh7 Rxb8 g6 Rg8
gxh5 b8Q Be7 Rh8+ Kg7 Qxe5+ Bf6 Qxh5
13   01:30  M11  Qxf8+ Qxf8 Ra8 Nb8 Rc6 Bg5 Rxb8 Qxb8 Rc8+ Bd8 Rxb8 g6 Rxd8+ Kg7
b8Q Kf6 Qb6+ Kg5 Qxg6+ Kh4 Qg4+
discarded [stop]



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