Author: John Merlino
Date: 12:35:01 02/06/06
Go up one level in this thread
On February 06, 2006 at 12:29:56, Jouni Uski wrote: >This castling example > >[D]2k5/3P4/8/8/8/8/1r5p/R3K3 b Q - > >is played correctly by Fritz9! Other engines fail (I have only partial 5 piece >set). Bravo Frans. > >1...Kd8 2.Ra8+ Kxd7 3.Ra7+ > -+ (-#18) Depth: 12/36 00:00:00 1092kN, tb=455 >1...Kd8 2.Ra8+ Kxd7 3.Ra7+ > -+ (-#18) Depth: 12/36 00:00:01 1198kN, tb=567 > >Jouni This is CM9_R1 on an AMD 2500 without tablebases (it finds Kd8 instantly): Time Depth Score Positions Moves 0:00 1/4 -1.28 1715 1...Kd8 2.O-O-O Rb7 3.Rh1 0:00 1/5 -1.28 2902 1...Kd8 2.O-O-O Rb7 3.Rh1 Rc7+ 4.Kb2 0:00 1/6 -1.62 5766 1...Kd8 2.O-O-O Re2 3.Kb1 Re7 4.Rh1 Rh7 0:00 1/7 -1.62 12427 1...Kd8 2.O-O-O Re2 3.Kb1 Re7 4.Rh1 Rh7 0:00 1/8 -6.26 64417 1...Kd8 2.Ra8+ Kxd7 3.Rh8 h1=Q+ 4.Rxh1 Rb1+ 5.Ke2 Rxh1 6.Kd3 Ke6 7.Ke4 Rh4+ 8.Kd3 0:00 2/9 -6.26 104154 1...Kd8 2.Ra8+ Kxd7 3.Rh8 h1=Q+ 4.Rxh1 Rb1+ 5.Kf2 Rxh1 6.Kg2 Rh4 7.Kf3 Ke6 8.Ke3 0:00 3/10 -6.28 146021 1...Kd8 2.Ra8+ Kxd7 3.Rh8 h1=Q+ 4.Rxh1 Rb1+ 5.Kf2 Rxh1 6.Ke3 Ke6 7.Kd4 Rh4+ 8.Kc5 Ke5 0:00 4/11 -6.31 237309 1...Kd8 2.Ra8+ Kxd7 3.Rh8 h1=Q+ 4.Rxh1 Rb1+ 5.Kf2 Rxh1 6.Kg2 Rc1 7.Kf3 Ke6 8.Ke4 Rc4+ 9.Kd3 Kd5 0:01 5/12 -6.37 480689 1...Kd8 2.Ra8+ Kxd7 3.Rh8 h1=Q+ 4.Rxh1 Rb1+ 5.Kf2 Rxh1 6.Kg2 Rh4 7.Kg3 Rc4 8.Kf3 Ke6 9.Ke3 Kd5 0:02 6/13 -6.34 1119642 1...Kd8 2.Ra8+ Kxd7 3.Rh8 h1=Q+ 4.Rxh1 Rb1+ 5.Kf2 Rxh1 6.Kg2 Rh4 7.Kg3 Rc4 8.Kf3 Ke6 9.Ke3 Kd5 10.Kd3 0:07 7/14 -6.39 2777506 1...Kd8 2.Ra8+ Kxd7 3.Rh8 h1=Q+ 4.Rxh1 Rb1+ 5.Kf2 Rxh1 6.Kg2 Rh4 7.Kg3 Rb4 8.Kf3 Ke6 9.Ke3 Ke5 10.Kd3 0:15 8/15 -6.38 6434157 1...Kd8 2.Ra8+ Kxd7 3.Rh8 h1=Q+ 4.Rxh1 Rb1+ 5.Kf2 Rxh1 6.Kg2 Rh4 7.Kg3 Rb4 8.Kf3 Ke6 9.Ke3 Kd5 10.Kd2 Rb3 0:29 9/16 -6.39 12606996 1...Kd8 2.Ra8+ Kxd7 3.Rh8 h1=Q+ 4.Rxh1 Rb1+ 5.Kf2 Rxh1 6.Kg2 Rh4 7.Kg3 Rb4 8.Kf3 Ke6 9.Ke2 Ke5 10.Kd3 Kd5 11.Kc3 jm
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.