CCRL 40/40
Downloads and Statistics
November 18, 2017
Testing summary:
Total: 756'425 games
played by 1'967 programs
103446 CPU days (X2 4600+)

White wins: 259'856 (34.4%)
Black wins: 192'693 (25.5%)
Draws: 303'876 (40.2%)
White score: 54.4%

Engine Details

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Bobcat 7.1 64-bit 4CPU in CCRL 40/40, 2017-11-18
Ponder off, General book (up to 12 moves), 3-4-5 piece EGTB
Time control: Equivalent to 40 moves in 40 minutes on Athlon 64 X2 4600+ (2.4 GHz), about 15 minutes on a modern Intel CPU.
Tested by CCRL team, 2005-2017, http://computerchess.org.uk/ccrl/4040/

CCRL 40/40 main list:
Bobcat 7.1 64-bit 4CPU has no rank with rating of 2939 Elo points (+33 -33),
based on 278 games: 68 wins, 79 losses and 131 draws
Score: 48.0%, Average opponent: +12.1, Draws: 47.1%


Pairwise results:
     Opponent                        Elo     Score                  LOS   Perf
 - Fizbo 1.7 64-bit 4CPU             3126   1.5-8.5   (+0 -7 =3 )    0.0   -62
 - Hannibal 1.3 64-bit 4CPU          3040   5.0-5.0   (+2 -2 =6 )    0.0  +101
 - Deep Junior 13 64-bit 4CPU        3033   3.5-6.5   (+2 -5 =3 )    0.0   -14
 - Cheng 4.39 64-bit 4CPU            3021   3.5-2.5   (+1 -0 =5 )    0.0  +119
 - Pedone 1.4.1 64-bit 4CPU          3009   0.5-0.5   (+0 -0 =1 )    0.1   +39
 - Vajolet2 2.1 64-bit 4CPU          3007   1.5-3.5   (+0 -2 =3 )    0.1   -50
 - Fizbo 1.5 64-bit 4CPU             2999   2.0-10.0  (+0 -8 =4 )    0.2  -172
 - Arasan 18.3 64-bit 4CPU           2981   1.0-1.0   (+0 -0 =2 )    3.5   +42
 - Arasan 18.2 64-bit 4CPU           2977  15.5-15.5  (+7 -7 =17)    3.3   +39
 - Spark 1.0 64-bit 4CPU             2976   4.5-3.5   (+3 -2 =3 )    2.1   +78
 - Protector 1.3.6 64-bit 4CPU       2968   3.0-7.0   (+1 -5 =4 )   11.7  -100
 - EXchess 7.88b 64-bit 4CPU         2965  13.5-11.5  (+7 -5 =13)   11.5   +48
 - Hakkapeliitta 3.0 64-bit          2956   3.0-5.0   (+2 -4 =2 )   18.0   -75
 - Crafty 25.0 64-bit 4CPU           2956  12.0-13.0  (+4 -5 =16)   20.6    +6
 - Gaviota 1.0 64-bit 4CPU           2944   5.5-7.5   (+4 -6 =3 )   38.9   -45
 - Spark 0.4 64-bit 4CPU             2938   5.5-4.5   (+4 -3 =3 )   52.1   +30
 - EXchess 7.71b 64-bit 4CPU         2938   4.0-4.0   (+2 -2 =4 )   51.6    -5
 - Toga II 3.0 4CPU                  2929   5.5-4.5   (+2 -1 =7 )   68.5   +14
 - Tornado 7.0 64-bit 4CPU           2903   1.5-2.5   (+1 -2 =1 )   95.3  -117
 - Glaurung 2.2 64-bit 4CPU          2900   5.0-3.0   (+4 -2 =2 )   98.0   +43
 - Pedone 1.3 64-bit 4CPU            2889  13.0-11.0  (+8 -6 =10)   99.0   -20
 - The Baron 3.29 64-bit 4CPU        2873   8.0-6.0   (+4 -2 =8 )   99.9   -28
 - Scorpio 2.7.5 64-bit 4CPU         2864   6.5-3.5   (+3 -0 =7 )   99.9    +4
 - Pedone 1.1 64-bit 4CPU            2819   6.0-4.0   (+5 -3 =2 )  100.0   -47
 - Laser 1.0 64-bit 4CPU             2803   3.0-1.0   (+2 -0 =2 )  100.0   +12


Created in 2005-2013 by CCRL team
Last games added on November 18, 2017