Computer Chess Club Archives


Search

Terms

Messages

Subject: Re: Which Programs will Take the Pawn and Lose in this Position?

Author: Anthony Boynes

Date: 09:33:42 01/02/00

Go up one level in this thread


For some reason I could not reply directly to your second post in this thread.

I think Chessbase mangled something in their version of Crafty.  I use the
compiled version directly from Bob's ftp site.  I ran it again, and here is the
log file:


hash table memory = 48M bytes.
pawn hash table memory = 16M bytes.
EGTB access enabled
using tbpath=./TB
5 piece tablebase files found
178kb of RAM used for TB indices and decompression tables
 game/10 minutes primary time control

Crafty v17.5

White(1): analyze
              clearing hash tables
               book moves {e4, d4}
               book   0.0s     47%    e4! c5
setboard 2k4r/ppp2Qpp/8/q1b1p1P1/1r2Bn1P/1P1P4/P1P2P2/2KR2NR w - - 0 18

              clearing hash tables
              time limit 15.00 (1:30)
         nss  depth   time  score   variation (1)
                6->   0.85   1.98   1. Qxg7 Re8 2. Kb1 Qb5 3. Qxh7 Bxf2
                7     2.06   2.24   1. Qxg7 Rd8 2. Qxh7 Bxf2 3. Kb1 Qc5
                                    4. g6
                7->   2.82   2.24   1. Qxg7 Rd8 2. Qxh7 Bxf2 3. Kb1 Qc5
                                    4. g6
                8     5.90   2.25   1. Qxg7 Re8 2. Kb1 Bxf2 3. Qxh7 Kb8
                                    4. Qd7 Rf8
                8->   9.86   2.25   1. Qxg7 Re8 2. Kb1 Bxf2 3. Qxh7 Kb8
                                    4. Qd7 Rf8
                9    16.87   2.24   1. Qxg7 Re8 2. Kb1 Qa3 3. Qf7 Rf8 4.
                                    Qxh7 Bxf2 5. Qe7
                9->  28.63   2.24   1. Qxg7 Re8 2. Kb1 Qa3 3. Qf7 Rf8 4.
                                    Qxh7 Bxf2 5. Qe7
               10     1:03     --   1. Qxg7
               10     1:32   0.94   1. Qxg7 Qa3+ 2. Kd2 Rf8 3. Bxh7 Rb5
                                    4. Rc1 Qxa2 5. Kd1 Nh5 6. Qh6
               10     2:40   1.22   1. Kb1 Qa3 2. Rd2 Bd4 3. c3 Bxc3 4.
                                    Rc2 Rxe4 5. dxe4 Qc5 6. Qxg7
White(1): end
execution complete.



This page took 0.01 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.