CCRL 40/15
Downloads and Statistics
May 8, 2021
Testing summary:
Total: 1'242'291 games
played by 2'843 programs

White wins: 425'658 (34.3%)
Black wins: 312'703 (25.2%)
Draws: 503'930 (40.6%)
White score: 54.5%

Engine Details

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Bobcat 6.4b 64-bit 4CPU in CCRL 40/15, 2021-05-08
Ponder off, General book (up to 12 moves), 3-4-5 piece EGTB
Time control: Equivalent to 40 moves in 15 minutes on an Intel i7-4770k.
Tested by CCRL team, 2005-2021, http://ccrl.chessdom.com/ccrl/4040/

CCRL 40/15 main list:
Bobcat 6.4b 64-bit 4CPU has no rank with rating of 2865 Elo points (+27 -27),
based on 415 games: 104 wins, 118 losses and 193 draws
Score: 48.3%, Average opponent: +11.3, Draws: 46.5%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Protector 1.4.0 64-bit 4CPU             2981   4.0-16.0  (+2 -14=4 )    0.0  -113
 - Spark 1.0 64-bit 4CPU                   2967   5.0-15.0  (+2 -12=6 )    0.0   -70
 - Gaviota 1.0 64-bit 4CPU                 2940   7.5-13.5  (+2 -8 =11)    0.0    -9
 - EXchess 7.51b 64-bit 4CPU               2938   1.0-3.0   (+0 -2 =2 )    0.0   -76
 - Arasan 17.5 64-bit 4CPU                 2933   0.5-0.5   (+0 -0 =1 )    0.0   +37
 - Onno 1.2.70 64-bit 4CPU                 2932   0.5-1.5   (+0 -1 =1 )    0.0   -75
 - Fizbo 1.4 64-bit 4CPU                   2930   4.5-5.5   (+2 -3 =5 )    0.0   +37
 - EXchess 7.71b 64-bit 4CPU               2930   4.5-7.5   (+1 -4 =7 )    0.0    -5
 - Deep Sjeng WC2008 64-bit 4CPU           2924   1.0-1.0   (+0 -0 =2 )    0.0   +59
 - Arasan 18.0 64-bit 4CPU                 2924   0.0-2.0   (+0 -2 =0 )    0.2  -INF
 - Toga II 3.0 4CPU                        2917   0.5-1.5   (+0 -1 =1 )    0.2   -90
 - Cheng4 0.36c 64-bit 4CPU                2895  10.5-9.5   (+5 -4 =11)    6.9   +41
 - Tornado 6.0 64-bit 4CPU                 2894   9.0-14.0  (+4 -9 =10)    5.9   -40
 - Glaurung 2.2 64-bit 4CPU                2894   0.0-2.0   (+0 -2 =0 )    3.8  -INF
 - Tornado 7.0 64-bit 4CPU                 2892  10.0-12.0  (+4 -6 =12)    7.3     0
 - Bright 0.5c 4CPU                        2889  18.5-17.5  (+9 -8 =19)    8.3   +31
 - MinkoChess 1.3 64-bit 4CPU              2884   1.0-1.0   (+0 -0 =2 )   13.8   +19
 - Pedone 1.3 64-bit 4CPU                  2880   6.5-3.5   (+4 -1 =5 )   23.0  +104
 - Crafty 24.1 64-bit 4CPU                 2876   7.5-6.5   (+5 -4 =5 )   29.3   +35
 - Scorpio 2.7.6 64-bit 4CPU               2873   3.0-3.0   (+1 -1 =4 )   34.3    +1
 - Glaurung 2.1 64-bit 4CPU                2866   9.5-10.5  (+5 -6 =9 )   46.1   -15
 - The Baron 3.29 64-bit 4CPU              2864  18.5-13.5  (+14-9 =9 )   52.3   +51
 - Scorpio 2.7.7 64-bit 4CPU               2854  10.0-11.0  (+5 -6 =10)   70.6   -22
 - Rodent 1.7 64-bit                       2849   3.5-0.5   (+3 -0 =1 )   81.8  +272
 - BugChess2 1.9 64-bit 4CPU               2836   3.5-2.5   (+3 -2 =1 )   95.0   +36
 - Loop 13.6 (Loop 2007) 64-bit 4CPU       2836  12.5-7.5   (+6 -1 =13)   95.8   +38
 - Octochess r5190 64-bit 4CPU             2821   3.5-0.5   (+3 -0 =1 )   99.1  +238
 - Pedone 1.1 64-bit 4CPU                  2817  14.0-11.0  (+6 -3 =16)   99.0   -17
 - Jonny 4.00 4CPU                         2814   9.0-11.0  (+3 -5 =12)   99.7   -78
 - Pedone 1.2 64-bit 4CPU                  2799   7.5-4.5   (+5 -2 =5 )   99.8   +13
 - Alfil 13.1 64-bit 4CPU                  2744  14.0-6.0   (+10-2 =8 )  100.0    +8


Created in 2005-2013 by CCRL team
Last games added on May 8, 2021