CCRL 40/15
Downloads and Statistics
September 26, 2020
Testing summary:
Total: 1'179'815 games
played by 2'715 programs

White wins: 406'597 (34.5%)
Black wins: 300'322 (25.5%)
Draws: 472'896 (40.1%)
White score: 54.5%

Engine Details

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ChessBrainVB 3.68 in CCRL 40/15, 2020-09-26
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 3.68 has no rank with rating of 3025 Elo points (+21 -21),
based on 654 games: 150 wins, 149 losses and 355 draws
Score: 50.1%, Average opponent: −0.7, Draws: 54.3%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Booot 6.2 64-bit                        3143   5.5-8.5   (+0 -3 =11)    0.0   +63
 - Roc 0.7 64-bit                          3116   6.5-7.5   (+4 -5 =5 )    0.0   +69
 - Chiron 4 64-bit                         3115   4.5-9.5   (+1 -6 =7 )    0.0   -19
 - Andscacs 0.88 64-bit                    3112   6.0-8.0   (+2 -4 =8 )    0.0   +46
 - NirvanaChess 2.4 64-bit                 3101   7.0-7.0   (+3 -3 =8 )    0.0   +78
 - Fritz 15 64-bit                         3095   5.5-8.5   (+3 -6 =5 )    0.0    -1
 - Equinox 3.20 64-bit                     3095   6.0-8.0   (+2 -4 =8 )    0.0   +26
 - Xiphos 0.3 64-bit                       3093   2.5-1.5   (+1 -0 =3 )    0.0  +135
 - Nemorino 5.00 64-bit                    3087   2.5-1.5   (+1 -0 =3 )    0.0  +129
 - Hannibal 1.7 64-bit                     3081   5.0-9.0   (+1 -5 =8 )    0.0   -24
 - Texel 1.07 64-bit                       3075   0.5-3.5   (+0 -3 =1 )    0.0  -239
 - Laser 1.5 64-bit                        3072   9.0-9.0   (+4 -4 =10)    0.0   +47
 - Vajolet2 2.6 64-bit                     3060  13.5-14.5  (+5 -6 =17)    0.4   +25
 - Pedone 1.8 64-bit                       3059   2.0-2.0   (+1 -1 =2 )    0.6   +23
 - Protector 1.9.0 64-bit                  3059   8.0-6.0   (+2 -0 =12)    0.2   +68
 - Alfil 15.7 64-bit                       3058   6.0-8.0   (+1 -3 =10)    0.5    -3
 - BlackMamba 2.0 64-bit                   3056   7.0-7.0   (+3 -3 =8 )    0.4   +28
 - Ethereal 9.65 64-bit                    3041   9.0-5.0   (+7 -3 =4 )   12.9  +118
 - Arasan 21.0 64-bit                      3041  10.0-10.0  (+5 -5 =10)   11.7   +16
 - Nemorino 4.00 64-bit                    3040  10.0-8.0   (+5 -3 =10)   14.3   +44
 - Senpai 2.0 64-bit                       3033  10.5-11.5  (+3 -4 =15)   25.4    -6
 - Sting SF 9.99 64-bit                    3033   1.5-2.5   (+1 -2 =1 )   33.2   -84
 - SmarThink 1.98 64-bit                   3026   9.5-12.5  (+3 -6 =13)   47.7   -36
 - Xiphos 0.2 64-bit                       3024   6.5-7.5   (+2 -3 =9 )   54.8   -21
 - Critter 1.01 32-bit                     3019   8.5-5.5   (+4 -1 =9 )   67.3   +50
 - Rybka 4 32-bit                          3018   7.0-7.0   (+3 -3 =8 )   71.1    -9
 - Pedone 1.7 64-bit                       3013  12.5-17.5  (+4 -9 =17)   81.7   -62
 - Komodo 2.03 32-bit                      3007   6.5-7.5   (+3 -4 =7 )   91.7   -43
 - Stockfish 1.9.1 32-bit                  3002   5.0-9.0   (+0 -4 =10)   96.2   -94
 - Vajolet2 2.5 64-bit                     3001   8.0-6.0   (+4 -2 =8 )   95.9   +13
 - Hakkapeliitta TCEC v2 64-bit            3000  11.0-11.0  (+6 -6 =10)   98.1   -26
 - Defenchess 1.1f 64-bit                  2997   8.5-9.5   (+4 -5 =9 )   99.0   -45
 - Rybka 3 32-bit                          2995   7.5-6.5   (+6 -5 =3 )   99.3    -9
 - Critter 0.90 32-bit                     2990   7.5-6.5   (+4 -3 =7 )   99.7    -9
 - chess22k 1.11 64-bit                    2989   9.0-9.0   (+3 -3 =12)   99.4   -33
 - Wasp 3.0 64-bit                         2984   7.5-6.5   (+5 -4 =5 )  100.0   -16
 - Rodent III 0.238 64-bit                 2982   8.0-6.0   (+4 -2 =8 )  100.0    -2
 - Stockfish 1.7.1 32-bit                  2978   7.0-7.0   (+3 -3 =8 )  100.0   -47
 - chess22k 1.10 64-bit                    2956   5.0-3.0   (+3 -1 =4 )  100.0    +5
 - Naum 4 64-bit                           2954   8.5-5.5   (+4 -1 =9 )  100.0   -11
 - chess22k 1.9 64-bit                     2951   9.0-5.0   (+6 -2 =6 )  100.0   +14
 - Naum 4 32-bit                           2930   6.5-7.5   (+4 -5 =5 )  100.0  -116
 - Bobcat 8.0 64-bit                       2924  12.0-6.0   (+7 -1 =10)  100.0    -5
 - Cheng 4.39 64-bit                       2921  10.0-4.0   (+7 -1 =6 )  100.0   +33
 - Quazar 0.4 64-bit                       2905   9.0-5.0   (+6 -2 =6 )  100.0   -25


Created in 2005-2013 by CCRL team
Last games added on September 26, 2020