CCRL 40/15
Downloads and Statistics
May 15, 2021
Testing summary:
Total: 1'244'261 games
played by 2'847 programs

White wins: 426'196 (34.3%)
Black wins: 313'011 (25.2%)
Draws: 505'054 (40.6%)
White score: 54.5%

Engine Details

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Vajolet2 2.7 64-bit 4CPU in CCRL 40/15, 2021-05-15
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 2.7 64-bit 4CPU is #27 with rating of 3181 Elo points (+24 -24),
based on 507 games: 117 wins, 107 losses and 283 draws
Score: 51.0%, Average opponent: −6.8, Draws: 55.8%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - RubiChess 1.7.3 64-bit 4CPU             3287  15.0-17.0  (+5 -7 =20)    0.0   +91
 - Fritz 17 64-bit 4CPU                    3275   8.0-14.0  (+2 -8 =12)    0.0   +15
 - SlowChess Blitz Classic 2.1 64-bit 4CPU 3272   9.5-20.5  (+0 -11=19)    0.0    -9
 - Schooner 2.2 64-bit 4CPU                3262   4.5-11.5  (+1 -8 =7 )    0.0   -60
 - Wasp 4.50 64-bit 4CPU                   3233  12.5-19.5  (+3 -10=19)    0.1    -8
 - Arasan 22.2 64-bit 4CPU                 3230   6.0-10.0  (+2 -6 =8 )    0.4   -26
 - Arasan 21.4 64-bit 4CPU                 3215   6.5-7.5   (+3 -4 =7 )    2.5   +11
 - Booot 6.2 64-bit 4CPU                   3215   9.5-10.5  (+3 -4 =13)    0.8   +17
 - Laser 1.6 64-bit 4CPU                   3214   9.0-11.0  (+4 -6 =10)    1.1    +5
 - Andscacs 0.88 64-bit 4CPU               3211   9.5-10.5  (+4 -5 =11)    5.2   +16
 - Chiron 4 64-bit 4CPU                    3187  11.0-9.0   (+6 -4 =10)   30.8   +37
 - SlowChess Blitz Classic 1.9 64-bit 4CPU 3180   8.5-7.5   (+4 -3 =9 )   52.4   +17
 - NirvanaChess 2.4 64-bit 4CPU            3178   7.5-12.5  (+2 -7 =11)   58.4   -77
 - Equinox 3.20 64-bit 4CPU                3172  11.0-8.0   (+6 -3 =10)   74.7   +31
 - RubiChess 1.5 64-bit 4CPU               3161  10.0-10.0  (+4 -4 =12)   85.7   -16
 - Hannibal 1.7 64-bit 4CPU                3153  10.0-10.0  (+3 -3 =14)   97.4   -26
 - Pedone 1.9 64-bit 4CPU                  3125  11.0-9.0   (+5 -3 =12)   99.8   -30
 - Stockfish 1.9.1 64-bit 4CPU             3115  13.5-6.5   (+8 -1 =11)  100.0   +35
 - Sting SF 9 64-bit 4CPU                  3107  10.5-9.5   (+6 -5 =9 )  100.0   -59
 - Rybka 3 Human 64-bit 4CPU               3104  11.5-7.5   (+7 -3 =9 )  100.0   -12
 - Critter 1.01 64-bit 4CPU                3086  13.0-7.0   (+7 -1 =12)  100.0    -9
 - Rodent III 0.276 64-bit 4CPU            3066  12.5-7.5   (+5 -0 =15)  100.0   -49
 - Demolito 2018-10-29 64-bit 4CPU         3064   7.0-4.0   (+4 -1 =6 )  100.0   -37
 - Naum 4 64-bit 4CPU                      3042  16.5-3.5   (+13-0 =7 )  100.0   +80
 - Arasan 20.0 64-bit 4CPU                 3027  15.0-5.0   (+10-0 =10)  100.0    -4


Created in 2005-2013 by CCRL team
Last games added on May 15, 2021