Computer Chess Club Archives


Search

Terms

Messages

Subject: Re: Mate in 9............For Steve B & Company...:-)

Author: Mike Byrne

Date: 16:04:45 05/15/05

Go up one level in this thread


On May 15, 2005 at 09:06:32, Rob Basham wrote:

>[D]1k5r/1r1B2pp/1PQ5/4pp2/R7/3q3P/1P3PP1/6K1 w - - 0 1
>
>
>BTW....the great Crafty 19.01 ann. mate in 9 in only 8 sec.
>
>P3-850
>
>Rob

you should try Crafty 19.20 SE  -> 0.16 seconds and 552K nodes

Black(1): 1k5r/1r1B2pp/1PQ5/4pp2/R7/3q3P/1P3PP1/6K1 w - - 0 1
White(1): g
              time surplus  29.93  time limit 10:00 (10:00)
              depth   time  score   variation (1)
starting thread 1
                6     0.07   7.24   1. Bc8 Rxc8 2. Ra8+ Kxa8 3. Qxc8+ Rb8
                                    4. Qc6+ Rb7 5. Qa4+ Qa6 6. Qe8+ Rb8
                                    7. Qc6+ Qb7 8. Qa4+ Qa7 9. Qxa7#
                6->   0.07   7.24   1. Bc8 Rxc8 2. Ra8+ Kxa8 3. Qxc8+ Rb8
                                    4. Qc6+ Rb7 5. Qa4+ Qa6 6. Qe8+ Rb8
                                    7. Qc6+ Qb7 8. Qa4+ Qa7 9. Qxa7# (s=2)
                7     0.08     +1   1. Bc8!!
                7     0.11     +3   1. Bc8!!
                7     0.13     +M   1. Bc8!!
                7     0.16  Mat09   1. Bc8 Rxc8 2. Ra8+ Kxa8 3. Qxc8+ Rb8
                                    4. Qc6+ Rb7 5. Qa4+ Qa6 6. Qe8+ Rb8
                                    7. Qc6+ Rb7 8. Qc8+ Rb8 9. Qxa6#
                7->   0.18  Mat09   1. Bc8 Rxc8 2. Ra8+ Kxa8 3. Qxc8+ Rb8
                                    4. Qc6+ Rb7 5. Qa4+ Qa6 6. Qe8+ Rb8
                                    7. Qc6+ Rb7 8. Qc8+ Rb8 9. Qxa6#
              time=0.18  cpu=142820349%  mat=-1  n=552418  fh=93%  nps=3.07M
              ext-> chk=49721 cap=419 pp=1078 1rep=7121 mate=1820
              predicted=1  nodes=552418  evals=63239  50move=0
              endgame tablebase-> probes=0  hits=0
              SMP->  split=152  stop=13  data=5/64  cpu=712954:12  elap=0.18

mate in 9 moves.


White(1): Bc8



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.