CCRL 40/40
Downloads and Statistics
October 12, 2019
Testing summary:
Total: 1'090'583 games
played by 2'551 programs
149018 CPU days (X2 4600+)

White wins: 378'348 (34.7%)
Black wins: 281'291 (25.8%)
Draws: 430'944 (39.5%)
White score: 54.4%

Engine Details

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Raven 0.50 64-bit in CCRL 40/40, 2019-10-12
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 Intel CPU.
Tested by CCRL team, 2005-2019, http://ccrl.chessdom.com/ccrl/4040/

CCRL 40/40 main list:
Raven 0.50 64-bit is #336 with rating of 2136 Elo points (+31 -31),
based on 375 games: 140 wins, 147 losses and 88 draws
Score: 49.1%, Average opponent: +6.6, Draws: 23.5%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Jazz 721 64-bit                    2385   2.0-10.0  (+1 -9 =2 )    0.0   -18
 - CT800 1.34 64-bit                  2294   2.0-2.0   (+1 -1 =2 )    0.0  +147
 - Invictus r228 64-bit               2292   1.0-3.0   (+0 -2 =2 )    0.0    +6
 - Micah 1.0 64-bit                   2272   2.0-2.0   (+1 -1 =2 )    0.2  +136
 - AliChess 4.19                      2245   4.0-8.0   (+3 -7 =2 )    0.0   -17
 - Hedgehog 1.99 64-bit               2243   1.0-3.0   (+1 -3 =0 )    0.0  -124
 - SpaceDog 0.97.7 64-bit             2243   0.0-4.0   (+0 -4 =0 )    0.0  -INF
 - Robocide 0.4 64-bit                2237   1.5-2.5   (+1 -2 =1 )    0.2    +6
 - Deuterium 06.08.25.04              2230   4.5-7.5   (+4 -7 =1 )    0.0    -5
 - Mango Paola Ajedrez 1.0            2226   5.0-7.0   (+5 -7 =0 )    0.0   +19
 - Joker2 0.7.7 64-bit                2221   5.5-6.5   (+5 -6 =1 )    0.0   +53
 - Dorpsgek Eve's Temptation 64-bit   2200   2.0-2.0   (+1 -1 =2 )    0.0   +74
 - Zevra 1.8.2 r612 64-bit            2194   6.0-6.0   (+3 -3 =6 )    0.4   +58
 - K2 0.57                            2187   4.0-8.0   (+2 -6 =4 )    1.5   -61
 - Isa 1.9.63 64-bit                  2186   0.5-1.5   (+0 -1 =1 )    0.9   -68
 - MORA 1.0.0                         2178   2.5-1.5   (+2 -1 =1 )   19.6  +134
 - RedQueen 0.6                       2177   5.5-6.5   (+4 -5 =3 )    3.2    +9
 - Clever Girl r185 64-bit            2166   5.5-10.5  (+3 -8 =5 )    5.9   -75
 - Chesley r323 64-bit                2162   4.5-7.5   (+3 -6 =3 )    9.4   -63
 - Ifrit j4.3                         2150   5.0-7.0   (+3 -5 =4 )   26.6   -41
 - Blitzkrieg rev337 64-bit           2143   6.0-6.0   (+3 -3 =6 )   36.9    +7
 - GopherCheck 0.2.2 64-bit           2141   5.0-7.0   (+4 -6 =2 )   42.0   -58
 - Prophet3 20180811 64-bit           2131   9.0-7.0   (+7 -5 =4 )   62.2   +39
 - MadChess 1.2 64-bit                2112   8.0-4.0   (+8 -4 =0 )   88.3  +125
 - Myrddin 0.84 32-bit                2112   8.0-4.0   (+6 -2 =4 )   87.0   +90
 - Cinnamon 2.2a 64-bit               2111   1.5-2.5   (+1 -2 =1 )   91.4  -117
 - Hedgehog 1.81 64-bit               2094   8.0-4.0   (+6 -2 =4 )   98.0   +69
 - Freyr 1.068 64-bit                 2089   7.5-4.5   (+7 -4 =1 )   99.2   +57
 - Smash 1.0.3a 64-bit                2082   5.5-6.5   (+5 -6 =1 )   99.7   -89
 - AdroitChess 0.4                    2078   7.5-4.5   (+7 -4 =1 )   99.9   +46
 - BigLion 2.23x                      2067   8.5-3.5   (+6 -1 =5 )  100.0   +62
 - Matant 5.04                        2067   0.0-1.0   (+0 -1 =0 )  100.0  -INF
 - Little Wing 0.5.0 64-bit           2066   5.5-6.5   (+5 -6 =1 )  100.0  -105
 - Goldfish 1.13.0 64-bit             2047   5.5-6.5   (+3 -4 =5 )  100.0  -113
 - Monarch 1.7                        2043   8.5-3.5   (+7 -2 =3 )  100.0   +61
 - Cupcake 1.1a 64-bit                2028   8.5-3.5   (+8 -3 =1 )  100.0   +66
 - Schola 1.1.0 64-bit                2025   7.0-5.0   (+6 -4 =2 )  100.0   -43
 - Wuttang r2 64-bit                  2025   7.0-5.0   (+5 -3 =4 )  100.0   -59
 - Abbess 2016.12.11                  2017   3.5-0.5   (+3 -0 =1 )  100.0  +182


Created in 2005-2013 by CCRL team
Last games added on October 12, 2019