CCRL 40/4
Downloads and Statistics
September 14, 2019
Testing summary:
Total: 2'097'576 games
played by 2'442 programs
28220 CPU days (X2 4600+)

White wins: 814'639 (38.8%)
Black wins: 658'954 (31.4%)
Draws: 623'983 (29.7%)
White score: 53.7%

Engine Details

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Booot 4.12.1 in CCRL 40/4, 2019-09-14
Ponder off, General book (up to 12 moves), 3-4-5 piece EGTB
Time control: Equivalent to 40 moves in 4 minutes on Athlon 64 X2 4600+ (2.4 GHz), about 1.5 minutes on a modern Intel CPU.
Tested by CCRL team, 2005-2019, http://computerchess.org.uk/ccrl/404/

CCRL 40/4 main list:
Booot 4.12.1 has no rank with rating of 2476 Elo points (+27 -27),
based on 472 games: 138 wins, 205 losses and 129 draws
Score: 42.9%, Average opponent: +49.9, Draws: 27.3%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Ktulu 8                            2725   1.5-7.5   (+0 -6 =3 )    0.0   +13
 - Naum 2.0 32-bit                    2700   3.0-7.0   (+1 -5 =4 )    0.0  +100
 - Glaurung 1.2.1 64-bit              2655   4.0-6.0   (+2 -4 =4 )    0.0  +115
 - Slow Chess Blitz WV2.1             2615   7.5-24.5  (+5 -22=5 )    0.0   -71
 - Frenzee 3.0 64-bit                 2614   1.0-9.0   (+1 -9 =0 )    0.0  -293
 - WildCat 7                          2606   8.0-23.0  (+5 -20=6 )    0.0   -52
 - List 5.12                          2591  12.0-19.0  (+7 -14=10)    0.0   +41
 - Pseudo 0.7c                        2575  14.5-17.5  (+7 -10=15)    0.0   +71
 - SOS 5.1                            2573   7.0-23.0  (+4 -20=6 )    0.0  -107
 - Ufim 8.02                          2540  10.0-21.0  (+4 -15=12)    0.0   -53
 - Little Goliath Evolution 3.12      2505  11.5-17.5  (+9 -15=5 )    2.1   -49
 - Crafty 18.15 32-bit                2504  13.0-16.0  (+9 -12=8 )    9.8   -11
 - Trace 1.37a                        2500  20.5-19.5  (+18-17=5 )    4.6   +37
 - Frenzee 3.0 32-bit                 2497  17.0-12.0  (+11-6 =12)   14.0   +76
 - Tao 5.4                            2450  13.0-16.0  (+7 -10=12)   88.0   -58
 - Quark 2.35                         2423  18.5-11.5  (+15-8 =7 )  100.0   +28
 - Snitch 1.6.2 32-bit                2418  16.5-11.5  (+13-8 =7 )  100.0    +2
 - RomiChess P3kLD                    2368  24.0-8.0   (+20-4 =8 )  100.0   +74


Created in 2005-2013 by CCRL team
Last games added on September 14, 2019