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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ChessBrainVB 3.66 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:
ChessBrainVB 3.66 4CPU has no rank with rating of 3104 Elo points (+28 -28),
based on 378 games: 113 wins, 81 losses and 184 draws
Score: 54.2%, Average opponent: −26.8, Draws: 48.7%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Chiron 4 64-bit 4CPU                    3187   5.5-10.5  (+1 -6 =9 )    0.0    -7
 - NirvanaChess 2.4 64-bit 4CPU            3178   6.0-10.0  (+1 -5 =10)    0.0    +3
 - Equinox 3.20 64-bit 4CPU                3172   7.0-9.0   (+3 -5 =8 )    0.0   +33
 - Booot 6.1 64-bit 4CPU                   3165   5.5-10.5  (+1 -6 =9 )    0.0   -27
 - Hannibal 1.7 64-bit 4CPU                3153   7.5-8.5   (+4 -5 =7 )    0.1   +33
 - Andscacs 0.86 64-bit 4CPU               3145   4.5-11.5  (+1 -8 =7 )    1.0   -95
 - Alfil 15.7 64-bit 4CPU                  3135   6.5-9.5   (+3 -6 =7 )    3.2   -24
 - Vajolet2 2.6.1 64-bit 4CPU              3134   9.0-7.0   (+5 -3 =8 )    4.8   +74
 - Gull 3.1 64-bit 4CPU                    3122   6.0-10.0  (+2 -6 =8 )   19.9   -57
 - Arasan 20.4.1 64-bit 4CPU               3118   5.5-4.5   (+3 -2 =5 )   23.4   +37
 - Vajolet2 2.5 64-bit 4CPU                3095  11.0-5.0   (+7 -1 =8 )   68.5  +101
 - Pedone 1.7 64-bit 4CPU                  3085   8.0-8.0   (+3 -3 =10)   87.1   -23
 - Defenchess 1.1f 64-bit 4CPU             3063   8.0-8.0   (+5 -5 =6 )   99.2   -41
 - Naum 4 64-bit 4CPU                      3042  10.0-6.0   (+6 -2 =8 )  100.0    +9
 - iCE 3.0 64-bit                          3040   7.0-9.0   (+2 -4 =10)  100.0   -98
 - Stockfish 1.6.3 64-bit 4CPU             3036  10.0-6.0   (+6 -2 =8 )  100.0    +3
 - Wasp 2.01 64-bit 4CPU                   3030  11.0-5.0   (+7 -1 =8 )  100.0   +37
 - Arasan 20.0 64-bit 4CPU                 3027  11.0-5.0   (+7 -1 =8 )  100.0   +35
 - Bobcat 8.0 64-bit 4CPU                  3024  12.0-4.0   (+8 -0 =8 )  100.0   +69
 - Nemorino 2.00 64-bit 4CPU               3011  11.0-5.0   (+7 -1 =8 )  100.0   +20
 - Texel 1.03 64-bit 4CPU                  3009  10.0-6.0   (+6 -2 =8 )  100.0   -19
 - Rybka 2.1 64-bit 4CPU                   2997   9.5-6.5   (+8 -5 =3 )  100.0   -38
 - Protector 1.3.6 64-bit 4CPU             2960  11.0-5.0   (+7 -1 =8 )  100.0   -35
 - EXchess 7.51b 64-bit 4CPU               2939  12.5-3.5   (+10-1 =5 )  100.0   +29


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