CCRL 40/15
Downloads and Statistics
October 17, 2020
Testing summary:
Total: 1'183'411 games
played by 2'723 programs

White wins: 407'663 (34.4%)
Black wins: 301'004 (25.4%)
Draws: 474'744 (40.1%)
White score: 54.5%

Engine Details

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Vajolet2 2.7 64-bit 4CPU in CCRL 40/15, 2020-10-17
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, 2005-2020, http://ccrl.chessdom.com/ccrl/4040/

CCRL 40/15 main list:
Vajolet2 2.7 64-bit 4CPU is #21 with rating of 3185 Elo points (+25 -25),
based on 459 games: 112 wins, 91 losses and 256 draws
Score: 52.3%, Average opponent: −13.9, Draws: 55.8%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - RubiChess 1.7.3 64-bit 4CPU             3292  15.0-17.0  (+5 -7 =20)    0.0   +92
 - Fritz 17 64-bit 4CPU                    3279   8.0-14.0  (+2 -8 =12)    0.0   +15
 - SlowChess Blitz Classic 2.1 64-bit 4CPU 3279   9.5-20.5  (+0 -11=19)    0.0    -6
 - Schooner 2.2 64-bit 4CPU                3267   4.5-11.5  (+1 -8 =7 )    0.0   -59
 - Arasan 21.4 64-bit 4CPU                 3219   6.5-7.5   (+3 -4 =7 )    3.0   +11
 - Laser 1.6 64-bit 4CPU                   3217   9.0-11.0  (+4 -6 =10)    1.7    +4
 - Booot 6.2 64-bit 4CPU                   3217   9.5-10.5  (+3 -4 =13)    1.4   +15
 - Andscacs 0.88 64-bit 4CPU               3213   9.5-10.5  (+4 -5 =11)    6.7   +14
 - Chiron 4 64-bit 4CPU                    3190  11.0-9.0   (+6 -4 =10)   35.9   +36
 - SlowChess Blitz Classic 1.9 64-bit 4CPU 3182   8.5-7.5   (+4 -3 =9 )   56.1   +15
 - NirvanaChess 2.4 64-bit 4CPU            3181   7.5-12.5  (+2 -7 =11)   62.3   -78
 - Equinox 3.20 64-bit 4CPU                3174  11.0-8.0   (+6 -3 =10)   78.8   +29
 - RubiChess 1.5 64-bit 4CPU               3164  10.0-10.0  (+4 -4 =12)   87.3   -17
 - Hannibal 1.7 64-bit 4CPU                3156  10.0-10.0  (+3 -3 =14)   97.8   -27
 - Pedone 1.9 64-bit 4CPU                  3128  11.0-9.0   (+5 -3 =12)   99.9   -31
 - Stockfish 1.9.1 64-bit 4CPU             3115  13.5-6.5   (+8 -1 =11)  100.0   +31
 - Sting SF 9 64-bit 4CPU                  3109  10.5-9.5   (+6 -5 =9 )  100.0   -61
 - Rybka 3 Human 64-bit 4CPU               3106  11.5-7.5   (+7 -3 =9 )  100.0   -14
 - Critter 1.01 64-bit 4CPU                3088  13.0-7.0   (+7 -1 =12)  100.0   -11
 - Rodent III 0.276 64-bit 4CPU            3069  12.5-7.5   (+5 -0 =15)  100.0   -50
 - Demolito 2018-10-29 64-bit 4CPU         3066   7.0-4.0   (+4 -1 =6 )  100.0   -39
 - Naum 4 64-bit 4CPU                      3043  16.5-3.5   (+13-0 =7 )  100.0   +77
 - Arasan 20.0 64-bit 4CPU                 3029  15.0-5.0   (+10-0 =10)  100.0    -6


Created in 2005-2013 by CCRL team
Last games added on October 17, 2020