CCRL 40/4
Downloads and Statistics
October 12, 2019
Testing summary:
Total: 2'115'766 games
played by 2'468 programs
28564 CPU days (X2 4600+)

White wins: 821'094 (38.8%)
Black wins: 663'997 (31.4%)
Draws: 630'675 (29.8%)
White score: 53.7%

Engine Details

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Bobcat 7.6 64-bit 4CPU in CCRL 40/4, 2019-10-12
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 CPU.
Tested by CCRL team, 2005-2019, http://ccrl.chessdom.com/ccrl/404/

CCRL 40/4 main list:
Bobcat 7.6 64-bit 4CPU has no rank with rating of 3035 Elo points (+20 -20),
based on 820 games: 168 wins, 271 losses and 381 draws
Score: 43.7%, Average opponent: +40.5, Draws: 46.5%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Booot 6.1 64-bit 4CPU              3188   9.0-31.0  (+1 -23=16)    0.0   -25
 - Fizbo 1.7 64-bit 4CPU              3185  19.5-32.5  (+7 -20=25)    0.0   +72
 - NirvanaChess 2.2 64-bit 4CPU       3183  14.0-38.0  (+3 -27=22)    0.0    +1
 - Protector 1.9.0 64-bit 4CPU        3128  21.5-30.5  (+13-22=17)    0.0   +33
 - Chiron 2 64-bit 4CPU               3121  21.5-30.5  (+9 -18=25)    0.0   +34
 - Hannibal 1.4b 64-bit 4CPU          3118  19.0-33.0  (+8 -22=22)    0.0    -1
 - Bouquet 1.8 64-bit 4CPU            3073  23.0-29.0  (+9 -15=28)    0.2    +6
 - Vajolet2 2.2 64-bit 4CPU           3068  28.0-24.0  (+18-14=20)    0.6   +54
 - Pedone 1.4.1 64-bit 4CPU           3067  26.0-26.0  (+14-14=24)    1.0   +32
 - Cheng 4.39 64-bit 4CPU             3065  23.5-28.5  (+10-15=27)    0.7    +4
 - Rybka 2.3.2a 64-bit 4CPU           3045  24.5-27.5  (+11-14=27)   20.1    -6
 - Deep Shredder 12 64-bit 4CPU       3042  21.5-30.5  (+9 -18=25)   26.2   -42
 - Critter 0.70 64-bit 4CPU           3037  23.0-29.0  (+13-19=20)   44.9   -37
 - Deep Junior Yokohama 64-bit 4CPU   3026  29.5-22.5  (+15-8 =29)   76.5   +27
 - Gaviota 1.0 64-bit 4CPU            2973  25.0-27.0  (+11-13=28)  100.0   -72
 - Glaurung 2.2 64-bit 4CPU           2915  30.0-22.0  (+17-9 =26)  100.0   -76


Created in 2005-2013 by CCRL team
Last games added on October 12, 2019