CCRL 40/15
Downloads and Statistics
November 21, 2020
Testing summary:
Total: 1'192'510 games
played by 2'742 programs

White wins: 410'546 (34.4%)
Black wins: 302'898 (25.4%)
Draws: 479'066 (40.2%)
White score: 54.5%

Engine Details

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ChessBrainVB 3.70 in CCRL 40/15, 2020-11-21
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:
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: −9.8, Draws: 48.1%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Andscacs 0.94 64-bit                    3170   4.0-10.0  (+1 -7 =6 )    0.0    -9
 - Xiphos 0.4 64-bit                       3145   7.5-6.5   (+5 -4 =5 )    0.0  +123
 - Booot 6.2 64-bit                        3143   6.5-7.5   (+2 -3 =9 )    0.0   +76
 - Laser 1.6 64-bit                        3130   5.0-9.0   (+1 -5 =8 )    0.0    +5
 - Roc 0.7 64-bit                          3115   4.5-9.5   (+1 -6 =7 )    0.0   -32
 - Chiron 4 64-bit                         3114   6.0-8.0   (+1 -3 =10)    0.0   +36
 - Schooner 2.0.34 64-bit                  3109   2.0-0.0   (+2 -0 =0 )    0.0  +INF
 - NirvanaChess 2.4 64-bit                 3100   7.0-9.0   (+2 -4 =10)    0.0   +22
 - Roc 0.8 64-bit                          3099   0.5-1.5   (+0 -1 =1 )    0.0  -100
 - Equinox 3.20 64-bit                     3094   5.0-9.0   (+2 -6 =6 )    0.0   -34
 - Fritz 15 64-bit                         3093   3.5-10.5  (+1 -8 =5 )    0.0  -119
 - Arasan 21.1 64-bit                      3081  11.0-17.0  (+3 -9 =16)    0.7   -21
 - RofChade 2.0 64-bit                     3081   7.0-13.0  (+0 -6 =14)    0.6   -40
 - Hannibal 1.7 64-bit                     3080   1.5-0.5   (+1 -0 =1 )    0.2  +194
 - Texel 1.07 64-bit                       3074   1.5-0.5   (+1 -0 =1 )    0.9  +173
 - Bouquet 1.8 64-bit                      3074   2.0-1.0   (+1 -0 =2 )    0.8  +113
 - Vajolet2 2.6 64-bit                     3059   7.0-7.0   (+3 -3 =8 )   13.0   +21
 - Protector 1.9.0 64-bit                  3058   8.0-8.0   (+4 -4 =8 )   12.6   +12
 - Pedone 1.8 64-bit                       3058   9.0-9.0   (+4 -4 =10)   14.5   +17
 - BlackMamba 2.0 64-bit                   3056   1.5-1.5   (+1 -1 =1 )   16.8   +13
 - chess22k 1.12 64-bit                    3048   8.0-7.0   (+4 -3 =8 )   36.1   +27
 - iCE 3.0 64-bit                          3041   8.5-6.5   (+4 -2 =9 )   57.4   +32
 - Gull 3.1 64-bit                         3040   5.0-9.0   (+1 -5 =8 )   59.5   -83
 - Senpai 2.0 64-bit                       3032   0.5-1.5   (+0 -1 =1 )   80.5  -168
 - Komodo 4 32-bit                         3032   7.0-7.0   (+3 -3 =8 )   78.7    -8
 - SmarThink 1.98 64-bit                   3026  13.0-6.0   (+10-3 =6 )   90.7  +106
 - IvanHoe 9.46h 32-bit                    3023   8.5-5.5   (+6 -3 =5 )   93.4   +51
 - Rybka 3 Dynamic 64-bit                  3020  13.5-12.5  (+9 -8 =9 )   90.3    -9
 - Critter 1.01 32-bit                     3019   8.5-5.5   (+4 -1 =9 )   94.9   +37
 - Naum 4.6 64-bit                         3011   1.5-0.5   (+1 -0 =1 )   99.2  +110
 - Hakkapeliitta TCEC v2 64-bit            2999   9.5-9.5   (+4 -4 =11)   99.9   -50
 - Defenchess 1.1f 64-bit                  2997  10.0-7.0   (+5 -2 =10)  100.0    +2
 - chess22k 1.11 64-bit                    2989   7.0-7.0   (+3 -3 =8 )  100.0   -54
 - Stockfish 1.8 32-bit                    2989   4.5-9.5   (+2 -7 =5 )  100.0  -172
 - 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                       2905  10.5-3.5   (+8 -1 =5 )  100.0   +32
 - Nemorino 1.02 64-bit                    2904   8.0-6.0   (+6 -4 =4 )  100.0   -86
 - Atlas 3.91 64-bit                       2898   9.0-5.0   (+7 -3 =4 )  100.0   -45
 - Scorpio 2.8 64-bit                      2885  11.5-2.5   (+9 -0 =5 )  100.0   +61


Created in 2005-2013 by CCRL team
Last games added on November 21, 2020