CCRL 40/40
Downloads and Statistics
January 20, 2018
Testing summary:
Total: 783'129 games
played by 2'026 programs
108312 CPU days (X2 4600+)

White wins: 268'533 (34.3%)
Black wins: 198'801 (25.4%)
Draws: 315'795 (40.3%)
White score: 54.5%

Engine Details

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Show each game results
Vajolet2 2.2 64-bit 4CPU in CCRL 40/40, 2018-01-20
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:
Vajolet2 2.2 64-bit 4CPU has no rank with rating of 3049 Elo points (+27 -27),
based on 423 games: 96 wins, 121 losses and 206 draws
Score: 47.0%, Average opponent: +15.3, Draws: 48.7%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Fritz 15 64-bit 4CPU               3170   7.0-13.0  (+1 -7 =12)    0.0   +37
 - NirvanaChess 2.3 64-bit 4CPU       3162   0.5-1.5   (+0 -1 =1 )    0.0   -43
 - Andscacs 0.86 64-bit 4CPU          3153   7.0-13.0  (+0 -6 =14)    0.0   +25
 - NirvanaChess 2.2 64-bit 4CPU       3147   6.5-13.5  (+0 -7 =13)    0.0     0
 - Protector 1.9.0 64-bit 4CPU        3146   7.0-15.0  (+0 -8 =14)    0.0     0
 - Alfil 15.7 64-bit 4CPU             3144   8.5-11.5  (+2 -5 =13)    0.0   +51
 - Texel 1.06 64-bit 4CPU             3141   9.0-13.0  (+5 -9 =8 )    0.0   +31
 - Chiron 3.01 64-bit 4CPU            3138   0.0-1.0   (+0 -1 =0 )    0.0  -INF
 - BlackMamba 2.0 64-bit 4CPU         3130   0.5-1.5   (+0 -1 =1 )    0.0   -61
 - Rybka 3 64-bit 4CPU                3127   6.5-13.5  (+1 -8 =11)    0.0   -19
 - Naum 4.6 64-bit 4CPU               3103   1.0-0.0   (+1 -0 =0 )    0.0  +INF
 - Texel 1.05 64-bit 4CPU             3092   7.5-12.5  (+2 -7 =11)    0.4   -31
 - Hiarcs 14 4CPU                     3060   2.0-0.0   (+2 -0 =0 )   23.4  +INF
 - Alfil 15.8 64-bit 4CPU             3060   1.0-1.0   (+1 -1 =0 )   28.1   +11
 - Arasan 19.2 64-bit 4CPU            3050  16.0-18.0  (+7 -9 =18)   48.2   -19
 - Pedone 1.5 64-bit 4CPU             3048   2.0-0.0   (+2 -0 =0 )   53.2  +INF
 - Chiron 1.1a 64-bit 4CPU            3046  11.5-8.5   (+6 -3 =11)   56.8   +40
 - Bobcat 8.0 64-bit 4CPU             3045   0.5-1.5   (+0 -1 =1 )   58.2  -160
 - Arasan 20.0 64-bit 4CPU            3037  12.0-9.0   (+8 -5 =8 )   70.5   +36
 - Deep Junior Yokohama 64-bit 4CPU   3032   0.5-1.5   (+0 -1 =1 )   85.7  -159
 - Senpai 1.0 64-bit 4CPU             3031   1.0-1.0   (+0 -0 =2 )   87.7   -18
 - Crafty 25.2 64-bit 4CPU            3031   0.5-1.5   (+0 -1 =1 )   84.4  -174
 - Arasan 19.0.1 64-bit 4CPU          3025  11.0-7.0   (+8 -4 =6 )   87.2   +46
 - Laser 1.3 64-bit 4CPU              3018  14.5-17.5  (+8 -11=13)   93.7   -62
 - Cheng 4.39 64-bit 4CPU             3013  13.0-9.0   (+9 -5 =8 )   98.8   +25
 - Pedone 1.4.1 64-bit 4CPU           3008   8.0-10.0  (+3 -5 =10)   97.9   -70
 - Bobcat 7.6 64-bit 4CPU             2986  19.0-15.0  (+14-10=10)   99.9   -22
 - Zappa Mexico 64-bit 4CPU           2962  10.5-9.5   (+6 -5 =9 )  100.0   -72
 - Naum 3 64-bit 4CPU                 2959  15.0-5.0   (+10-0 =10)  100.0   +58


Created in 2005-2013 by CCRL team
Last games added on January 20, 2018