Computer Chess Club Archives


Search

Terms

Messages

Subject: my next release of a modified crafty

Author: Mike Byrne

Date: 22:14:28 07/07/03


will get this problem right ...

[d]1q1k4/2Rr4/8/2Q3K1/8/8/8/8 w - -
White(1): st 20
search time set to 20.00.
White(1): go
end-game phase
              clearing hash tables
              time surplus   0.00  time limit 20.00 (20.00)
              depth   time  score   variation (1)
starting thread 1
                2->   0.05   0.01   1. Rxd7+ <EGTB>
                3     0.05   0.01   1. Rxd7+ <EGTB>
                3     0.07     ++   1. Kh6!!
                3     0.07   5.60   1. Kh6 Qa8 2. Qf8+ Kxc7 3. Qxa8
                3->   0.07   5.60   1. Kh6 Qa8 2. Qf8+ Kxc7 3. Qxa8
                4     0.07   5.45   1. Kh6 Qa8 2. Qf8+ Kxc7 3. Qxa8 Kb6
                4->   0.08   5.45   1. Kh6 Qa8 2. Qf8+ Kxc7 3. Qxa8 Kb6
                5     0.08     ++   1. Kh6!!
                5     0.08  10.50   1. Kh6 Ke8 2. Qe5+ Kd8 3. Rxd7+ Kxd7
                                    4. Qxb8 Kc6
                5->   0.10  10.50   1. Kh6 Ke8 2. Qe5+ Kd8 3. Rxd7+ Kxd7
                                    4. Qxb8 Kc6 (s=2)
                6     0.11     ++   1. Kh6!!
                6     0.13  Mat33   1. Kh6 Rxc7 <EGTB>
                6->   0.16  Mat33   1. Kh6 Rxc7 <EGTB> (s=2)
                7     0.16  Mat33   1. Kh6 Rxc7 <EGTB>
                7->   0.27  Mat33   1. Kh6 Rxc7 <EGTB>
                8     0.27  Mat33   1. Kh6 Rxc7 <EGTB>
                8->   0.79  Mat33   1. Kh6 Rxc7 <EGTB>
                9     0.79  Mat33   1. Kh6 Rxc7 <EGTB>
                9->   7.91  Mat33   1. Kh6 Rxc7 <EGTB>
               10     7.91  Mat33   1. Kh6 Rxc7 <EGTB>
               10->  11.43  Mat33   1. Kh6 Rxc7 <EGTB>
               11    11.43  Mat33   1. Kh6 Rxc7 <EGTB>
              time=20.11  cpu=162%  mat=0  n=25053312  fh=98%  nps=1245k
              ext-> chk=4353348 cap=61931 pp=0 1rep=175341 mate=0
              predicted=0  nodes=25053312  evals=1
              endgame tablebase-> probes=9436  hits=9436
              SMP->  split=103  stop=15  data=7/32  cpu=32.69  elap=20.11

mate in 33 moves.



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.