CCRL 40/15
Downloads and Statistics
April 18, 2021
Testing summary:
Total: 1'237'253 games
played by 2'822 programs

White wins: 424'164 (34.3%)
Black wins: 311'650 (25.2%)
Draws: 501'439 (40.5%)
White score: 54.5%

Engine Details

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Vajolet2 2.2 64-bit 4CPU in CCRL 40/15, 2021-04-18
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:
Vajolet2 2.2 64-bit 4CPU has no rank with rating of 3041 Elo points (+27 -27),
based on 423 games: 96 wins, 121 losses and 206 draws
Score: 47.0%, Average opponent: +14.6, Draws: 48.7%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Fritz 15 64-bit 4CPU                    3160   7.0-13.0  (+1 -7 =12)    0.0   +35
 - NirvanaChess 2.3 64-bit 4CPU            3151   0.5-1.5   (+0 -1 =1 )    0.0   -46
 - Andscacs 0.86 64-bit 4CPU               3145   7.0-13.0  (+0 -6 =14)    0.0   +25
 - NirvanaChess 2.2 64-bit 4CPU            3138   6.5-13.5  (+0 -7 =13)    0.0    -1
 - Protector 1.9.0 64-bit 4CPU             3137   7.0-15.0  (+0 -8 =14)    0.0    -1
 - Alfil 15.7 64-bit 4CPU                  3135   8.5-11.5  (+2 -5 =13)    0.0   +50
 - Texel 1.06 64-bit 4CPU                  3130   9.0-13.0  (+5 -9 =8 )    0.0   +28
 - Chiron 3.01 64-bit 4CPU                 3128   0.0-1.0   (+0 -1 =0 )    0.0  -INF
 - BlackMamba 2.0 64-bit 4CPU              3121   0.5-1.5   (+0 -1 =1 )    0.0   -62
 - Rybka 3 64-bit 4CPU                     3117   6.5-13.5  (+1 -8 =11)    0.0   -21
 - Naum 4.6 64-bit 4CPU                    3094   1.0-0.0   (+1 -0 =0 )    0.0  +INF
 - Texel 1.05 64-bit 4CPU                  3083   7.5-12.5  (+2 -7 =11)    0.4   -32
 - Alfil 15.8 64-bit 4CPU                  3055   1.0-1.0   (+1 -1 =0 )   21.2   +14
 - Hiarcs 14 4CPU                          3052   2.0-0.0   (+2 -0 =0 )   21.9  +INF
 - Arasan 19.2 64-bit 4CPU                 3041  16.0-18.0  (+7 -9 =18)   48.7   -20
 - Chiron 1.1a 64-bit 4CPU                 3039  11.5-8.5   (+6 -3 =11)   54.5   +41
 - Pedone 1.5 64-bit 4CPU                  3032   2.0-0.0   (+2 -0 =0 )   66.7  +INF
 - Arasan 20.0 64-bit 4CPU                 3027  12.0-9.0   (+8 -5 =8 )   75.0   +34
 - Bobcat 8.0 64-bit 4CPU                  3024   0.5-1.5   (+0 -1 =1 )   82.2  -173
 - Deep Junior Yokohama 64-bit 4CPU        3023   0.5-1.5   (+0 -1 =1 )   86.1  -160
 - Senpai 1.0 64-bit 4CPU                  3022   1.0-1.0   (+0 -0 =2 )   87.6   -19
 - Crafty 25.2 64-bit 4CPU                 3013   0.5-1.5   (+0 -1 =1 )   96.0  -185
 - Arasan 19.0.1 64-bit 4CPU               3010  11.0-7.0   (+8 -4 =6 )   92.7   +39
 - Laser 1.3 64-bit 4CPU                   3009  14.5-17.5  (+8 -11=13)   94.5   -63
 - Cheng 4.39 64-bit 4CPU                  3008  13.0-9.0   (+9 -5 =8 )   98.0   +28
 - Pedone 1.4.1 64-bit 4CPU                2999   8.0-10.0  (+3 -5 =10)   98.0   -71
 - Bobcat 7.6 64-bit 4CPU                  2977  19.0-15.0  (+14-10=10)   99.9   -23
 - Zappa Mexico 64-bit 4CPU                2958  10.5-9.5   (+6 -5 =9 )  100.0   -68
 - Naum 3 64-bit 4CPU                      2956  15.0-5.0   (+10-0 =10)  100.0   +63


Created in 2005-2013 by CCRL team
Last games added on April 18, 2021