CCRL 40/15
Downloads and Statistics
June 27, 2020
Testing summary:
Total: 1'157'654 games
played by 2'680 programs

White wins: 399'695 (34.5%)
Black wins: 295'571 (25.5%)
Draws: 462'388 (39.9%)
White score: 54.5%

Engine Details

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Vajolet2 2.7 64-bit 4CPU in CCRL 40/15, 2020-06-27
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 #22 with rating of 3181 Elo points (+25 -25),
based on 445 games: 111 wins, 89 losses and 245 draws
Score: 52.5%, Average opponent: −14.7, Draws: 55.1%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - RubiChess 1.7.3 64-bit 4CPU             3282   8.5-9.5   (+4 -5 =9 )    0.0   +88
 - Fritz 17 64-bit 4CPU                    3281   8.0-14.0  (+2 -8 =12)    0.0   +21
 - SlowChess Blitz Classic 2.1 64-bit 4CPU 3279   9.5-20.5  (+0 -11=19)    0.0    -2
 - Schooner 2.2 64-bit 4CPU                3267   4.5-11.5  (+1 -8 =7 )    0.0   -55
 - Arasan 21.4 64-bit 4CPU                 3218   6.5-7.5   (+3 -4 =7 )    1.9   +14
 - Booot 6.2 64-bit 4CPU                   3217   9.5-10.5  (+3 -4 =13)    0.8   +19
 - Laser 1.6 64-bit 4CPU                   3217   9.0-11.0  (+4 -6 =10)    1.0    +8
 - Andscacs 0.88 64-bit 4CPU               3212   9.5-10.5  (+4 -5 =11)    4.8   +17
 - Chiron 4 64-bit 4CPU                    3190  11.0-9.0   (+6 -4 =10)   27.5   +40
 - SlowChess Blitz Classic 1.9 64-bit 4CPU 3181   8.5-7.5   (+4 -3 =9 )   48.9   +18
 - NirvanaChess 2.4 64-bit 4CPU            3180   7.5-12.5  (+2 -7 =11)   52.7   -75
 - Equinox 3.20 64-bit 4CPU                3173  11.0-8.0   (+6 -3 =10)   70.7   +32
 - RubiChess 1.5 64-bit 4CPU               3163  10.0-10.0  (+4 -4 =12)   83.3   -14
 - Hannibal 1.7 64-bit 4CPU                3155  10.0-10.0  (+3 -3 =14)   96.1   -24
 - Pedone 1.9 64-bit 4CPU                  3127  11.0-9.0   (+5 -3 =12)   99.8   -28
 - Stockfish 1.9.1 64-bit 4CPU             3114  13.5-6.5   (+8 -1 =11)  100.0   +34
 - Sting SF 9 64-bit 4CPU                  3108  10.5-9.5   (+6 -5 =9 )  100.0   -58
 - Rybka 3 Human 64-bit 4CPU               3105  11.5-7.5   (+7 -3 =9 )  100.0   -11
 - Critter 1.01 64-bit 4CPU                3087  13.0-7.0   (+7 -1 =12)  100.0    -8
 - Rodent III 0.276 64-bit 4CPU            3068  12.5-7.5   (+5 -0 =15)  100.0   -47
 - Demolito 2018-10-29 64-bit 4CPU         3065   7.0-4.0   (+4 -1 =6 )  100.0   -36
 - Naum 4 64-bit 4CPU                      3042  16.5-3.5   (+13-0 =7 )  100.0   +80
 - Arasan 20.0 64-bit 4CPU                 3028  15.0-5.0   (+10-0 =10)  100.0    -3


Created in 2005-2013 by CCRL team
Last games added on June 27, 2020