Author: John Merlino
Date: 16:50:28 03/03/05
Go up one level in this thread
On March 03, 2005 at 18:54:38, Uri Blass wrote: >New game - Yace 0.99.87, Blitz:5' >3r4/p5pp/1q1k4/p2nR3/8/3P1Q1P/PPP2RP1/6K1 w - - 0 1 > >Analysis by Shredder 9 UCI: > >25.Qxd5+ > +- (23.19) Depth: 1/2 00:00:00 >25.Qxd5+ > +- (23.94) Depth: 1/2 00:00:00 >25.Qxd5+ Kc7 > +- (23.94) Depth: 1/2 00:00:00 >25.Qxd5+ Kc7 26.Qc4+ Qc5 > +- (23.94) Depth: 2/4 00:00:00 >25.Qxd5+ Kc7 26.Qc4+ Qc5 > +- (23.94) Depth: 3/4 00:00:00 >25.Qxd5+ Kc7 26.Qc4+ Qc5 27.Qxc5+ > +- (23.94) Depth: 4/9 00:00:00 >25.Qxd5+ Kc7 26.Qc4+ Qc6 27.Rc5 Kb8 28.Rxc6 > +- (23.94) Depth: 5/18 00:00:00 >25.Qxd5+ Kc7 > +- (23.69) Depth: 6/18 00:00:00 2kN >25.Qxd5+ Kc7 > +- (23.19) Depth: 6/18 00:00:00 2kN >25.Qxd5+ Kc7 26.Qc4+ Qc6 > +- (23.19) Depth: 6/26 00:00:00 9kN >25.Qxd5+ Kc7 > +- (23.44) Depth: 7/26 00:00:00 11kN >25.Qxd5+ Kc7 > +- (23.94) Depth: 7/26 00:00:00 11kN >25.Qxd5+ Kc7 26.Qc4+ Qc6 27.Rc5 Kb8 28.Rxc6 > +- (23.94) Depth: 7/26 00:00:00 13kN >25.Qxd5+ Kc7 > +- (23.69) Depth: 8/26 00:00:00 23kN >25.Qxd5+ Kc7 > +- (23.19) Depth: 8/26 00:00:00 30kN >25.Qxd5+ Kc7 26.Qc4+ Qc6 27.Rc5 Kb8 > +- (23.19) Depth: 8/26 00:00:00 32kN >25.Qxd5+ Kc7 > +- (23.44) Depth: 9/26 00:00:00 40kN >25.Qxd5+ Kc7 > +- (23.94) Depth: 9/26 00:00:00 41kN >25.Qxd5+ Kc7 26.Qc4+ Qc6 27.Rc5 Qxc5 28.Qxc5+ Kb8 > +- (#152) Depth: 9/30 00:00:00 85kN >25.Qxd5+ Kc7 26.Qc4+ Qc6 27.Rc5 Kb8 28.Rxc6 Re8 29.Rb6+ axb6 30.Rf7 Re1+ 31.Kf2 >Re2+ 32.Kxe2 a4 > +- (#152) Depth: 10/30 00:00:00 93kN >25.Qxd5+ Kc7 26.Qc4+ Qc6 27.Rc5 Kb8 28.Rxc6 Re8 29.Rb6+ axb6 30.Rf7 Re1+ 31.Kf2 >Re2+ 32.Kxe2 a4 > +- (#152) Depth: 11/30 00:00:01 96kN >25.Qxd5+ Kc7 26.Qc4+ Qc6 27.Rc5 Kb8 28.Rxc6 Re8 29.Rb6+ axb6 30.Rf7 Re1+ 31.Kf2 >Re2+ 32.Kxe2 a4 > +- (#152) Depth: 12/30 00:00:02 106kN >25.Qxd5+ Kc7 26.Qc4+ Kb7 27.Rb5 Rd6 28.Rxb6+ Kxb6 29.Rf8 Kb7 30.Qe4+ Kc7 31.Rf7+ >Rd7 32.Qe5+ Kc6 33.Qe6+ Rd6 > +- (#154) Depth: 13/40 00:00:04 1775kN >25.Qxd5+ Kc7 26.Qc4+ Kd7 27.Rd5+ Qd6 28.Qb5+ Ke6 29.Rxd6+ Kxd6 30.c4 Ke6 31.Qc6+ >Ke7 32.Qe4+ Kd6 33.Qd5+ Kc7 > +- (#166) Depth: 14/43 00:01:56 66538kN >25.Qxd5+ Kc7 26.Qc4+ Kb8 27.Rb5 Rxd3 28.Qxd3 Kb7 29.Rxb6+ axb6 30.Qxh7 b5 >31.Qxg7+ Kc6 32.Rf8 Kd6 33.Rf6+ > +- (#151) Depth: 15/43 00:02:10 75374kN >25.Qxd5+ Kc7 26.Qc4+ Kb8 27.Rb5 Rc8 28.Rxb6+ axb6 29.Qe4 Ka7 30.Rf7+ Ka6 31.Rxg7 >h6 32.Kh2 Rxc2 33.a4 Rxg2+ 34.Kxg2 > +- (#153) Depth: 16/46 00:03:00 107742kN >25.Qxd5+ Kc7 26.Qc4+ Kb8 27.Rb5 Rc8 28.Rxb6+ axb6 29.Qe4 Ka7 30.Rf7+ Ka6 31.Rxg7 >Rxc2 32.a4 Rxg2+ 33.Rxg2 h5 > +- (#152) Depth: 17/46 00:04:33 165123kN >25.Qxd5+ Kc7 26.Qc4+ Kb8 27.Rb5 Rc8 28.Rxb6+ axb6 29.Qe4 g5 30.Qxh7 g4 31.hxg4 >Re8 32.Rf7 Re1+ 33.Kf2 Re2+ 34.Kxe2 > +- (#151) Depth: 18/46 00:04:35 166385kN > >(, 04.03.2005) FYI, the position is a mate in no more than 11 moves. Here is output from CM9_R1 on an AMD 2500: Time Depth Score Positions Moves 0:00 1/3 12.54 1937 1.Rxd5+ Kc7 2.Rxd8 Kxd8 3.Qf8+ Kc7 4.Qxg7+ Kc6 0:00 1/3 16.02 5663 1.Qxd5+ Kc7 2.Qc4+ Kb8 3.Rb5 Rd7 4.Qg8+ Kc7 5.Rxb6 axb6 6.Qxh7 0:00 1/4 15.76 9887 1.Qxd5+ Kc7 2.Qc4+ Kb8 3.Rb5 Re8 4.Rxb6+ axb6 5.Rf7 0:00 1/5 15.76 24030 1.Qxd5+ Kc7 2.Qc4+ Kb8 3.Rb5 Re8 4.Rxb6+ axb6 5.Rf7 0:02 1/6 16.54 74475 1.Qxd5+ Kc7 2.Qc4+ Kb8 3.Rb5 Rc8 4.Rxb6+ axb6 5.Qe6 Kb7 6.Rf7+ Rc7 7.Rxc7+ Kxc7 0:03 1/7 17.01 162342 1.Qxd5+ Kc7 2.Qc4+ Kb8 3.Rb5 Rc8 4.Rxb6+ axb6 5.Qe6 Kb7 6.Rf7+ Rc7 7.Qe4+ Kb8 8.Rxc7 Kxc7 9.Qxh7 0:04 1/8 18.25 429353 1.Qxd5+ Kc7 2.Qc4+ Kb8 3.Rb5 Rc8 4.Rxb6+ axb6 5.Qe6 Rd8 6.Qxb6+ Kc8 7.Qa6+ Kb8 8.Qxa5 0:08 1/9 23.76 1788701 1.Qxd5+ Kc7 2.Qc4+ Kb8 3.Rb5 Rc8 4.Rxb6+ axb6 5.Qd5 Rc7 6.Rf8+ Rc8 7.Rf7 Rc7 8.Qd8+ Kb7 9.Rxc7+ Ka6 10.Qc8+ Kb5 11.Rxg7 0:17 1/10 Mate12 4717618 1.Qxd5+ Kc7 2.Qc4+ Kb8 3.Rb5 Rc8 4.Rxb6+ axb6 5.Qd5 a4 6.Rf7 Rc7 7.Qd8+ Kb7 8.Qxc7+ Ka6 9.Qc4+ b5 10.Qe6+ Ka5 11.Ra7+ Kb4 12.Qe7# 0:43 1/11 Mate11 13966085 1.Qxd5+ Kc7 2.Qc4+ Kb8 3.Rb5 Rc8 4.Rxb6+ axb6 5.Qd5 a4 6.Rf7 Rc7 7.Qd8+ Kb7 8.Qxc7+ Ka6 9.Qb7+ Kb5 10.Rf5+ Kb4 11.Qxb6# jm
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