CCRL 40/40
Downloads and Statistics
February 17, 2018
Testing summary:
Total: 795'341 games
played by 2'045 programs
110322 CPU days (X2 4600+)

White wins: 272'710 (34.3%)
Black wins: 201'857 (25.4%)
Draws: 320'774 (40.3%)
White score: 54.5%

Engine Details

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Bobcat 7.1 64-bit 4CPU in CCRL 40/40, 2018-02-17
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, 2005-2018, http://computerchess.org.uk/ccrl/4040/

CCRL 40/40 main list:
Bobcat 7.1 64-bit 4CPU has no rank with rating of 2938 Elo points (+33 -33),
based on 278 games: 68 wins, 79 losses and 131 draws
Score: 48.0%, Average opponent: +11.9, 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   -61
 - Hannibal 1.3 64-bit 4CPU           3040   5.0-5.0   (+2 -2 =6 )    0.0  +102
 - Deep Junior 13 64-bit 4CPU         3033   3.5-6.5   (+2 -5 =3 )    0.0   -13
 - Cheng 4.39 64-bit 4CPU             3014   3.5-2.5   (+1 -0 =5 )    0.0  +113
 - Pedone 1.4.1 64-bit 4CPU           3008   0.5-0.5   (+0 -0 =1 )    0.1   +39
 - Vajolet2 2.1 64-bit 4CPU           3005   1.5-3.5   (+0 -2 =3 )    0.1   -51
 - Fizbo 1.5 64-bit 4CPU              2998   2.0-10.0  (+0 -8 =4 )    0.2  -172
 - Arasan 18.3 64-bit 4CPU            2979   1.0-1.0   (+0 -0 =2 )    3.4   +41
 - Arasan 18.2 64-bit 4CPU            2976  15.5-15.5  (+7 -7 =17)    3.3   +39
 - Spark 1.0 64-bit 4CPU              2975   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 )   10.9   -99
 - EXchess 7.88b 64-bit 4CPU          2964  13.5-11.5  (+7 -5 =13)   11.5   +48
 - Hakkapeliitta 3.0 64-bit           2957   3.0-5.0   (+2 -4 =2 )   14.6   -73
 - Crafty 25.0 64-bit 4CPU            2954  12.0-13.0  (+4 -5 =16)   20.6    +5
 - Gaviota 1.0 64-bit 4CPU            2942   5.5-7.5   (+4 -6 =3 )   40.8   -46
 - Spark 0.4 64-bit 4CPU              2938   5.5-4.5   (+4 -3 =3 )   50.3   +31
 - EXchess 7.71b 64-bit 4CPU          2936   4.0-4.0   (+2 -2 =4 )   52.2    -6
 - Toga II 3.0 4CPU                   2928   5.5-4.5   (+2 -1 =7 )   67.9   +14
 - Tornado 7.0 64-bit 4CPU            2900   1.5-2.5   (+1 -2 =1 )   96.3  -119
 - Glaurung 2.2 64-bit 4CPU           2900   5.0-3.0   (+4 -2 =2 )   97.7   +44
 - Pedone 1.3 64-bit 4CPU             2887  13.0-11.0  (+8 -6 =10)   99.1   -21
 - The Baron 3.29 64-bit 4CPU         2871   8.0-6.0   (+4 -2 =8 )   99.9   -29
 - Scorpio 2.7.5 64-bit 4CPU          2862   6.5-3.5   (+3 -0 =7 )   99.9    +3
 - Pedone 1.1 64-bit 4CPU             2819   6.0-4.0   (+5 -3 =2 )  100.0   -46
 - Laser 1.0 64-bit 4CPU              2802   3.0-1.0   (+2 -0 =2 )  100.0   +12


Created in 2005-2013 by CCRL team
Last games added on February 17, 2018