Computer Chess Club Archives


Search

Terms

Messages

Subject: Re: Shredder 8 just announced Mate in 152 against Crafty 19.13

Author: Drexel,Michael

Date: 15:13:56 05/23/04

Go up one level in this thread


On May 23, 2004 at 11:08:31, Jorge Pichard wrote:

>Shredder 8 just announce Mate in 152  against Crafty 19.13, I will post the 3rd
>game after Shredder 8 finish executing the incredebble Mate. So far the score is
>1.5 to 1/2 in favor of Shredder 8.

Mate in 152? This is nothing compared to a mate in 170 moves:

[D] 2rq1k1r/2pb1p2/3p2p1/3Pp3/4P3/2N1QpP1/PPP2P2/R4RK1 b - - 0 19

19...Bh3 20.Qxf3 Bxf1 21.Kxf1 Rb8 22.b3 Qg5 23.Ke1 Qh5 24.Qxh5 Rxh5 25.Ke2 Rh2
  ²  (0.47)   Depth: 11/18   00:00:00  170kN
19...Bh3 20.Qxf3 Bxf1 21.Kxf1 Rb8 22.b3 Qc8 23.Ke2 Qa6+ 24.Qd3 Qa7 25.a4 Rh2
26.Qe3 Qa6+ 27.Nb5
  ²  (0.31)   Depth: 12/25   00:00:01  317kN
19...Bh3 20.Qxf3 Bxf1 21.Kxf1 Rb8 22.b3 Qc8 23.a4 Qa6+ 24.Ke1 Rh2 25.a5 Rb4
26.Ne2 Rb5 27.Qc3
  ²  (0.34)   Depth: 13/26   00:00:01  583kN
19...Bh3 20.Qxf3 Bxf1 21.Kxf1 Rb8 22.b3 Qc8 23.a4 Qa6+ 24.Ne2 Ke8 25.Ke1 Qa5+
26.Kd1 Rh2 27.Qf6
  =  (0.15)   Depth: 14/28   00:00:03  1159kN
19...Bh3 20.Qxf3 Bxf1 21.Kxf1 Rb8 22.b3 Qc8 23.a4 Qa6+ 24.Ke1 Rh2 25.Rd1 Ke8
26.Nb5 Qa5+ 27.c3 Rxb5 28.axb5 Qxc3+ 29.Qxc3
  ²  (0.29)   Depth: 15/32   00:00:05  2061kN
19...Qf6 20.a4 Bh3 21.Rfd1
  ²  (0.28)   Depth: 15/32   00:00:07  3368kN
19...Qf6 20.a4 Bh3 21.Rfd1 Bg2 22.Rd4 exd4 23.Qxf3 Qxf3 24.e5
  =  (-0.07)   Depth: 15/32   00:00:08  3943kN
19...Qf6 20.b4 Bh3 21.Qh6+ Rxh6 22.g4 Bxf1 23.Nb1
  -+  (-#170)   Depth: 15/48   00:12:49  346335kN
19...Qf6 20.Rac1 Bh3 21.Qg5 Qxg5 22.Ne2 fxe2 23.Rfe1 Qg4 24.c3 f5 25.f3 Qxg3+
  -+  (-#169)   Depth: 16/51   00:13:22  360963kN
19...Qf6 20.Nb1 Bh3 21.g4 Bxf1 22.g5 Bg2 23.Qxf3 Qxf3 24.Nc3 Rh1#
  -+  (-#166)   Depth: 17/48   00:13:32  366124kN
19...Qf6 20.Nd1 Bh3 21.Qh6+ Rxh6 22.Ne3 Bxf1 23.Nxf1 Rh3 24.Nh2 Qh8 25.Kf1 Rxh2
26.Ke1 Qh6 27.a4 Rh1#
  -+  (-#164)   Depth: 18/53   00:17:12  462363kN
19...Qf6 20.Qd3 Bh3 21.Qa6 Qg7 22.b3 Bg2 23.Qxc8+ Ke7 24.Qxc7+ Kf6 25.Qxd6+ Kg5
26.Qd8+ Rxd8 27.Ne2 Qh7 28.a4 Qh1#
  -+  (-#162)   Depth: 19/52   00:17:40  475955kN
19...Qf6 20.Ne2 Rh1+ 21.Kxh1 Qh8+ 22.Kg1 Bg4 23.Nd4 exd4 24.a4 Qh3 25.Qh6+ Qxh6
26.Ra3 Qh3 27.Rxf3 Bxf3 28.Re1 Qg2#
  -+  (-#156)   Depth: 20/54   00:18:11  490851kN
19...Qf6 20.Ne2 Rh1+ 21.Kxh1 Qh8+ 22.Kg1 Bg4 23.a4 Qh3 24.Qh6+ Qxh6 25.Nf4 exf4
26.gxf4 Qh3 27.a5 Qg2#
  -+  (-#150)   Depth: 21/60   00:22:13  605444kN
19...Qf6 20.Ne2 Rh1+ 21.Kxh1 Qh8+ 22.Kg1 Bg4 23.Rfb1 Qh3 24.Qh6+ Qxh6 25.Kf1
Qh1+ 26.Ng1 Qg2+ 27.Ke1 Qxg1+ 28.Kd2 Qxf2+ 29.Kc3 Qd4+ 30.Kb3 Rb8+ 31.Ka3 Qb4#
  -+  (-#150)   Depth: 22/58   00:22:28  613307kN
19...Qf6 20.Ne2 Rh1+ 21.Kxh1 Qh8+ 22.Kg1 Bg4 23.Rfc1 Qh3 24.Qh6+ Qxh6 25.Kf1
Qh1+ 26.Ng1 Qg2+ 27.Ke1 Qxg1+ 28.Kd2 Qxf2+ 29.Kc3 Qd4+ 30.Kb3 Rb8+ 31.Ka3 Qb4#
  -+  (-#15)   Depth: 23/58   00:23:07  630843kN

:)

Michael




This page took 0 seconds to execute

Last modified: Thu, 15 Apr 21 08:11:13 -0700

Current Computer Chess Club Forums at Talkchess. This site by Sean Mintz.