CCRL 40/15
Downloads and Statistics
July 4, 2020
Testing summary:
Total: 1'159'254 games
played by 2'684 programs

White wins: 400'214 (34.5%)
Black wins: 295'886 (25.5%)
Draws: 463'154 (40.0%)
White score: 54.5%

Engine Details

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ChessBrainVB 3.66 in CCRL 40/15, 2020-07-04
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 3.66 has no rank with rating of 3035 Elo points (+23 -23),
based on 568 games: 147 wins, 130 losses and 291 draws
Score: 51.5%, Average opponent: −9.6, Draws: 51.2%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Andscacs 0.93 64-bit                    3171   5.0-9.0   (+1 -5 =8 )    0.0   +52
 - Roc 0.7 64-bit                          3116   6.5-9.5   (+5 -8 =3 )    0.0   +13
 - Chiron 4 64-bit                         3115   7.0-9.0   (+2 -4 =10)    0.0   +45
 - Fritz 16 64-bit                         3102   4.5-11.5  (+1 -8 =7 )    0.0   -71
 - NirvanaChess 2.4 64-bit                 3102   6.0-10.0  (+1 -5 =10)    0.0    -3
 - Equinox 3.20 64-bit                     3095   4.5-9.5   (+0 -5 =9 )    0.0   -33
 - Ethereal 10.00 64-bit                   3092   6.5-7.5   (+1 -2 =11)    0.0   +40
 - Nemorino 5.00 64-bit                    3087   7.5-8.5   (+2 -3 =11)    0.0   +32
 - Hannibal 1.7 64-bit                     3081   7.0-9.0   (+2 -4 =10)    0.0    +7
 - Texel 1.07 64-bit                       3075   8.5-7.5   (+5 -4 =7 )    0.1   +60
 - Laser 1.5 64-bit                        3072   8.5-7.5   (+3 -2 =11)    0.3   +50
 - Pedone 1.8 64-bit                       3059   9.5-10.5  (+3 -4 =13)    4.3    +9
 - Critter 1.2 32-bit                      3059   5.5-8.5   (+2 -5 =7 )    4.2   -38
 - Protector 1.9.0 64-bit                  3058   7.5-8.5   (+3 -4 =9 )    3.3    +6
 - Komodo 5 32-bit                         3047   7.5-6.5   (+5 -4 =5 )   20.6   +36
 - iCE 3.0 64-bit                          3042   8.0-8.0   (+5 -5 =6 )   31.2    +1
 - Ethereal 9.65 64-bit                    3041   1.5-2.5   (+1 -2 =1 )   34.5   -79
 - Nemorino 4.00 64-bit                    3040   9.5-10.5  (+5 -6 =9 )   37.2   -11
 - Arasan 20.4.1 64-bit                    3037   5.0-11.0  (+2 -8 =6 )   45.3  -119
 - Senpai 2.0 64-bit                       3034   6.0-10.0  (+2 -6 =8 )   55.7   -75
 - SmarThink 1.98 64-bit                   3026  12.5-7.5   (+8 -3 =9 )   75.7   +68
 - Arasan 20.5 64-bit                      3025  11.5-6.5   (+6 -1 =11)   75.4   +69
 - Xiphos 0.2 64-bit                       3024   0.5-3.5   (+0 -3 =1 )   78.3  -294
 - Pedone 1.7 64-bit                       3014   9.0-11.0  (+6 -8 =6 )   93.9   -52
 - Stockfish 2.0.1 32-bit                  3013   8.0-6.0   (+3 -1 =10)   94.0   +12
 - Sting SF 9.9 64-bit                     3011   2.0-2.0   (+0 -0 =4 )   95.9   -24
 - Ethereal 9.30 64-bit                    3005   6.0-6.0   (+3 -3 =6 )   96.4   -30
 - Vajolet2 2.5 64-bit                     3002   2.0-2.0   (+1 -1 =2 )   99.0   -33
 - Defenchess 1.1f 64-bit                  2997  11.0-7.0   (+8 -4 =6 )   99.8   +38
 - Rodent III 0.238 64-bit                 2982   9.5-8.5   (+4 -3 =11)  100.0   -36
 - Rybka 2.3.2a 64-bit                     2961  10.5-3.5   (+8 -1 =5 )  100.0   +93
 - Naum 4 64-bit                           2955   9.0-5.0   (+5 -1 =8 )  100.0    +3
 - Crafty 25.2 64-bit                      2932  10.0-4.0   (+6 -0 =8 )  100.0   +23
 - Bobcat 8.0 64-bit                       2924  12.5-5.5   (+9 -2 =7 )  100.0   +13
 - Cheng 4.39 64-bit                       2921   9.0-5.0   (+5 -1 =8 )  100.0   -32
 - Amoeba 2.6 64-bit                       2912  11.0-3.0   (+9 -1 =4 )  100.0   +81
 - Quazar 0.4 64-bit                       2905   9.0-5.0   (+6 -2 =6 )  100.0   -40
 - chess22k 1.7 64-bit                     2899   8.5-5.5   (+4 -1 =9 )  100.0   -79
 - Ethereal 8.62 64-bit                    2885   9.5-4.5   (+5 -0 =9 )  100.0   -52


Created in 2005-2013 by CCRL team
Last games added on July 4, 2020