CCRL 40/40
Downloads and Statistics
November 8, 2019
Testing summary:
Total: 1'097'085 games
played by 2'561 programs
149942 CPU days (X2 4600+)

White wins: 380'560 (34.7%)
Black wins: 282'789 (25.8%)
Draws: 433'736 (39.5%)
White score: 54.5%

Engine Details

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ChessBrainVB 3.72 4CPU in CCRL 40/40, 2019-11-08
Ponder off, General book (up to 12 moves), 3-4-5 piece EGTB
Time control: Equivalent to 40 moves in 40 minutes on Athlon 64 X2 4600+ (2.4 GHz), about 15 minutes on a modern CPU.
Tested by CCRL team, 2005-2019, http://ccrl.chessdom.com/ccrl/4040/

CCRL 40/40 main list:
ChessBrainVB 3.72 4CPU is #23-24 with rating of 3174 Elo points (+31 -31),
based on 302 games: 59 wins, 88 losses and 155 draws
Score: 45.2%, Average opponent: +29.1, Draws: 51.3%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Komodo 12.3 64-bit 4CPU            3387   5.5-26.5  (+0 -21=11)    0.0   -12
 - Laser 1.7 64-bit 4CPU              3285   3.0-7.0   (+0 -4 =6 )    0.0    -3
 - Andscacs 0.95 64-bit 4CPU          3267   3.5-6.5   (+1 -4 =5 )    0.0    +1
 - Xiphos 0.4 64-bit 4CPU             3252   4.5-5.5   (+1 -2 =7 )    0.0   +50
 - RofChade 2.1 64-bit 4CPU           3251   6.5-17.5  (+0 -11=13)    0.0   -56
 - Laser 1.6 64-bit 4CPU              3219   5.0-6.0   (+2 -3 =6 )    0.7   +24
 - Schooner 2.0.34 64-bit 4CPU        3202   9.5-14.5  (+3 -8 =13)    6.6   -30
 - Arasan 21.3 64-bit 4CPU            3196   2.0-6.0   (+1 -5 =2 )   16.0  -152
 - Chiron 4 64-bit 4CPU               3192  13.5-8.5   (+7 -2 =13)   14.3   +80
 - Houdini 1.5a 64-bit 4CPU           3185   5.0-5.0   (+3 -3 =4 )   27.1    +6
 - NirvanaChess 2.4 64-bit 4CPU       3181  10.5-11.5  (+6 -7 =9 )   33.5    -6
 - RofChade 2.0 64-bit 4CPU           3177   9.0-11.0  (+3 -5 =12)   44.3   -22
 - Arasan 21.2 64-bit 4CPU            3172   6.0-8.0   (+1 -3 =10)   52.6   -40
 - Arasan 21.1 64-bit 4CPU            3168   2.5-1.5   (+1 -0 =3 )   61.2   +53
 - RubiChess 1.5 64-bit 4CPU          3163   2.0-2.0   (+0 -0 =4 )   69.2   -11
 - Nemorino 5.00 64-bit 4CPU          3152   8.0-4.0   (+4 -0 =8 )   87.8   +69
 - Texel 1.07 64-bit 4CPU             3144   1.5-2.5   (+0 -1 =3 )   95.7   -97
 - Pedone 1.8 64-bit 4CPU             3140   8.0-5.0   (+4 -1 =8 )   94.5   +33
 - Pedone 1.9 64-bit 4CPU             3138   4.5-3.5   (+2 -1 =5 )   90.4    -9
 - Vajolet2 2.6.1 64-bit 4CPU         3137   3.0-1.0   (+2 -0 =2 )   97.2  +119
 - Wasp 3.60 64-bit 4CPU              3132   5.0-3.0   (+3 -1 =4 )   89.8   +31
 - Wasp 3.50 64-bit 4CPU              3102   1.0-3.0   (+0 -2 =2 )  100.0  -221
 - Demolito 2019-04-27 64-bit 4CPU    3075   2.5-1.5   (+2 -1 =1 )   99.6   -15
 - Rodent III 0.276 64-bit 4CPU       3067   6.0-2.0   (+5 -1 =2 )  100.0   +75
 - RubiChess 1.3 64-bit 4CPU          3066   3.0-1.0   (+3 -1 =0 )  100.0  +117
 - Demolito 2018-10-29 64-bit 4CPU    3057   2.0-2.0   (+1 -1 =2 )  100.0  -117
 - Pirarucu 2.9.5 64-bit 4CPU         3019   4.0-0.0   (+4 -0 =0 )  100.0  +INF


Created in 2005-2013 by CCRL team
Last games added on November 8, 2019