CCRL 40/15
Downloads and Statistics
January 16, 2021
Testing summary:
Total: 1'206'633 games
played by 2'770 programs

White wins: 414'929 (34.4%)
Black wins: 305'861 (25.3%)
Draws: 485'843 (40.3%)
White score: 54.5%

Engine Details

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ChessBrainVB 3.66 in CCRL 40/15, 2021-01-16
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 has no rank with rating of 3034 Elo points (+23 -23),
based on 568 games: 147 wins, 130 losses and 291 draws
Score: 51.5%, Average opponent: −10.2, Draws: 51.2%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Andscacs 0.93 64-bit                    3169   5.0-9.0   (+1 -5 =8 )    0.0   +51
 - Roc 0.7 64-bit                          3114   6.5-9.5   (+5 -8 =3 )    0.0   +12
 - Chiron 4 64-bit                         3113   7.0-9.0   (+2 -4 =10)    0.0   +44
 - Fritz 16 64-bit                         3100   4.5-11.5  (+1 -8 =7 )    0.0   -72
 - NirvanaChess 2.4 64-bit                 3099   6.0-10.0  (+1 -5 =10)    0.0    -5
 - Equinox 3.20 64-bit                     3094   4.5-9.5   (+0 -5 =9 )    0.0   -33
 - Ethereal 10.00 64-bit                   3090   6.5-7.5   (+1 -2 =11)    0.0   +39
 - Nemorino 5.00 64-bit                    3085   7.5-8.5   (+2 -3 =11)    0.0   +31
 - Hannibal 1.7 64-bit                     3079   7.0-9.0   (+2 -4 =10)    0.0    +6
 - Texel 1.07 64-bit                       3073   8.5-7.5   (+5 -4 =7 )    0.1   +59
 - Laser 1.5 64-bit                        3071   8.5-7.5   (+3 -2 =11)    0.3   +50
 - Critter 1.2 32-bit                      3059   5.5-8.5   (+2 -5 =7 )    3.3   -37
 - Protector 1.9.0 64-bit                  3057   7.5-8.5   (+3 -4 =9 )    2.9    +6
 - Pedone 1.8 64-bit                       3057   9.5-10.5  (+3 -4 =13)    4.4    +8
 - Komodo 5 32-bit                         3046   7.5-6.5   (+5 -4 =5 )   19.2   +36
 - Ethereal 9.65 64-bit                    3040   1.5-2.5   (+1 -2 =1 )   34.6   -79
 - iCE 3.0 64-bit                          3040   8.0-8.0   (+5 -5 =6 )   31.1     0
 - Nemorino 4.00 64-bit                    3038   9.5-10.5  (+5 -6 =9 )   37.2   -12
 - Arasan 20.4.1 64-bit                    3035   5.0-11.0  (+2 -8 =6 )   45.4  -120
 - Senpai 2.0 64-bit                       3030   6.0-10.0  (+2 -6 =8 )   61.0   -78
 - SmarThink 1.98 64-bit                   3025  12.5-7.5   (+8 -3 =9 )   75.1   +68
 - Arasan 20.5 64-bit                      3023  11.5-6.5   (+6 -1 =11)   75.3   +68
 - Xiphos 0.2 64-bit                       3022   0.5-3.5   (+0 -3 =1 )   78.3  -295
 - Pedone 1.7 64-bit                       3012   9.0-11.0  (+6 -8 =6 )   93.8   -53
 - Stockfish 2.0.1 32-bit                  3011   8.0-6.0   (+3 -1 =10)   94.6   +11
 - Sting SF 9.9 64-bit                     3009   2.0-2.0   (+0 -0 =4 )   95.9   -25
 - Ethereal 9.30 64-bit                    3003   6.0-6.0   (+3 -3 =6 )   96.3   -31
 - Vajolet2 2.5 64-bit                     3000   2.0-2.0   (+1 -1 =2 )   99.0   -34
 - Defenchess 1.1f 64-bit                  2996  11.0-7.0   (+8 -4 =6 )   99.8   +38
 - Rodent III 0.238 64-bit                 2981   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   +94
 - Naum 4 64-bit                           2955   9.0-5.0   (+5 -1 =8 )  100.0    +4
 - Crafty 25.2 64-bit                      2931  10.0-4.0   (+6 -0 =8 )  100.0   +23
 - Bobcat 8.0 64-bit                       2923  12.5-5.5   (+9 -2 =7 )  100.0   +13
 - Cheng 4.39 64-bit                       2918   9.0-5.0   (+5 -1 =8 )  100.0   -34
 - Amoeba 2.6 64-bit                       2911  11.0-3.0   (+9 -1 =4 )  100.0   +81
 - Quazar 0.4 64-bit                       2904   9.0-5.0   (+6 -2 =6 )  100.0   -40
 - chess22k 1.7 64-bit                     2898   8.5-5.5   (+4 -1 =9 )  100.0   -79
 - Ethereal 8.62 64-bit                    2884   9.5-4.5   (+5 -0 =9 )  100.0   -52


Created in 2005-2013 by CCRL team
Last games added on January 16, 2021