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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ChessBrainVB 3.70 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:
ChessBrainVB 3.70 has no rank with rating of 3043 Elo points (+23 -23),
based on 551 games: 149 wins, 137 losses and 265 draws
Score: 51.1%, Average opponent: −10.5, Draws: 48.1%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Andscacs 0.94 64-bit                    3169   4.0-10.0  (+1 -7 =6 )    0.0   -10
 - Xiphos 0.4 64-bit                       3144   7.5-6.5   (+5 -4 =5 )    0.0  +122
 - Booot 6.2 64-bit                        3142   6.5-7.5   (+2 -3 =9 )    0.0   +75
 - Laser 1.6 64-bit                        3128   5.0-9.0   (+1 -5 =8 )    0.0    +3
 - Roc 0.7 64-bit                          3114   4.5-9.5   (+1 -6 =7 )    0.0   -33
 - Chiron 4 64-bit                         3113   6.0-8.0   (+1 -3 =10)    0.0   +35
 - Schooner 2.0.34 64-bit                  3108   2.0-0.0   (+2 -0 =0 )    0.0  +INF
 - NirvanaChess 2.4 64-bit                 3099   7.0-9.0   (+2 -4 =10)    0.0   +21
 - Roc 0.8 64-bit                          3098   0.5-1.5   (+0 -1 =1 )    0.0  -101
 - Equinox 3.20 64-bit                     3094   5.0-9.0   (+2 -6 =6 )    0.0   -34
 - Fritz 15 64-bit                         3092   3.5-10.5  (+1 -8 =5 )    0.0  -120
 - Arasan 21.1 64-bit                      3080  11.0-17.0  (+3 -9 =16)    0.7   -22
 - RofChade 2.0 64-bit                     3080   7.0-13.0  (+0 -6 =14)    0.6   -41
 - Hannibal 1.7 64-bit                     3079   1.5-0.5   (+1 -0 =1 )    0.2  +193
 - Texel 1.07 64-bit                       3073   1.5-0.5   (+1 -0 =1 )    1.0  +172
 - Bouquet 1.8 64-bit                      3073   2.0-1.0   (+1 -0 =2 )    0.9  +112
 - Vajolet2 2.6 64-bit                     3058   7.0-7.0   (+3 -3 =8 )   13.0   +20
 - Pedone 1.8 64-bit                       3058   9.0-9.0   (+4 -4 =10)   14.6   +17
 - Protector 1.9.0 64-bit                  3057   8.0-8.0   (+4 -4 =8 )   12.7   +11
 - BlackMamba 2.0 64-bit                   3055   1.5-1.5   (+1 -1 =1 )   17.5   +12
 - chess22k 1.12 64-bit                    3048   8.0-7.0   (+4 -3 =8 )   36.2   +27
 - iCE 3.0 64-bit                          3040   8.5-6.5   (+4 -2 =9 )   57.7   +31
 - Gull 3.1 64-bit                         3039   5.0-9.0   (+1 -5 =8 )   59.8   -84
 - Senpai 2.0 64-bit                       3031   0.5-1.5   (+0 -1 =1 )   81.5  -169
 - Komodo 4 32-bit                         3031   7.0-7.0   (+3 -3 =8 )   78.5    -9
 - SmarThink 1.98 64-bit                   3025  13.0-6.0   (+10-3 =6 )   90.6  +105
 - IvanHoe 9.46h 32-bit                    3022   8.5-5.5   (+6 -3 =5 )   93.3   +50
 - Rybka 3 Dynamic 64-bit                  3020  13.5-12.5  (+9 -8 =9 )   90.2    -9
 - Critter 1.01 32-bit                     3019   8.5-5.5   (+4 -1 =9 )   94.7   +37
 - Naum 4.6 64-bit                         3009   1.5-0.5   (+1 -0 =1 )   99.4  +108
 - Hakkapeliitta TCEC v2 64-bit            2999   9.5-9.5   (+4 -4 =11)   99.9   -50
 - Defenchess 1.1f 64-bit                  2996  10.0-7.0   (+5 -2 =10)  100.0    +1
 - Stockfish 1.8 32-bit                    2989   4.5-9.5   (+2 -7 =5 )  100.0  -172
 - chess22k 1.11 64-bit                    2988   7.0-7.0   (+3 -3 =8 )  100.0   -55
 - Rodent III 0.275 64-bit                 2985  10.0-6.0   (+6 -2 =8 )  100.0   +16
 - Naum 4.1 32-bit                         2953   8.0-6.0   (+6 -4 =4 )  100.0   -41
 - Crafty 25.2 64-bit                      2931   9.5-4.5   (+7 -2 =5 )  100.0   +12
 - Amoeba 2.6 64-bit                       2911  10.0-4.0   (+8 -2 =4 )  100.0   +18
 - Quazar 0.4 64-bit                       2904  10.5-3.5   (+8 -1 =5 )  100.0   +31
 - Nemorino 1.02 64-bit                    2903   8.0-6.0   (+6 -4 =4 )  100.0   -87
 - Atlas 3.91 64-bit                       2899   9.0-5.0   (+7 -3 =4 )  100.0   -44
 - Scorpio 2.8 64-bit                      2884  11.5-2.5   (+9 -0 =5 )  100.0   +60


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