CCRL 40/4
Downloads and Statistics
October 12, 2019
Testing summary:
Total: 2'115'766 games
played by 2'468 programs
28564 CPU days (X2 4600+)

White wins: 821'094 (38.8%)
Black wins: 663'997 (31.4%)
Draws: 630'675 (29.8%)
White score: 53.7%

Engine Details

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Show each game results
Chess4j 3.5 64-bit in CCRL 40/4, 2019-10-12
Ponder off, General book (up to 12 moves), 3-4-5 piece EGTB
Time control: Equivalent to 40 moves in 4 minutes on Athlon 64 X2 4600+ (2.4 GHz), about 1.5 minutes on a modern CPU.
Tested by CCRL team, 2005-2019, http://ccrl.chessdom.com/ccrl/404/

CCRL 40/4 main list:
Chess4j 3.5 64-bit is #405-406 with rating of 1996 Elo points (+21 -21),
based on 873 games: 355 wins, 340 losses and 178 draws
Score: 50.9%, Average opponent: −5.8, Draws: 20.4%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Atak 6.8                           2185   0.5-0.5   (+0 -0 =1 )    0.0  +219
 - Axolotl 1.5 64-bit                 2138   1.0-3.0   (+0 -2 =2 )    0.0    -8
 - Tiny Chess 1.46 64-bit             2137   0.0-1.0   (+0 -1 =0 )    0.0  -INF
 - SpaceDog 0.97.4 64-bit             2089   9.0-23.0  (+6 -20=6 )    0.0   -70
 - Smash 1.0.3a 64-bit                2059   9.0-23.0  (+5 -19=8 )    0.0   -93
 - Small Potato 0.7.0 64-bit          2059   0.5-0.5   (+0 -0 =1 )    0.0   +93
 - Gerbil 0.2 64-bit                  2043  13.5-18.5  (+12-17=3 )    0.0   -18
 - Vice 1.0 64-bit                    2042  17.0-15.0  (+14-12=6 )    0.0   +70
 - Detroid 0.9.0 64-bit               2042  14.0-18.0  (+12-16=4 )    0.1    -4
 - Jabba 1.0 64-bit                   2036  13.5-18.5  (+10-15=7 )    0.0   -22
 - Cinnamon 2.0 64-bit                2023  11.5-20.5  (+9 -18=5 )    1.5   -78
 - Bestia 0.90                        2022  18.0-14.0  (+13-9 =10)    1.2   +68
 - Ecce 1.0 (rev. 508) 64-bit         2017  16.5-15.5  (+15-14=3 )    4.6   +32
 - DelphiMAX 2.9                      2013   1.0-0.0   (+1 -0 =0 )    8.6  +INF
 - Ceibo 0.4 64-bit                   2007  17.5-15.5  (+11-9 =13)   19.4   +24
 - Gullydeckel 2.16pl1                1993  13.0-19.0  (+8 -14=10)   60.3   -66
 - BigLion 2.23x                      1989  18.5-13.5  (+16-11=5 )   75.8   +50
 - Snowy 0.2 64-bit                   1989  10.5-21.5  (+9 -20=3 )   73.5  -147
 - Faile 1.4.4                        1978  18.5-13.5  (+13-8 =11)   95.1   +32
 - SSEChessII 2.05 DC                 1968  17.5-14.5  (+15-12=5 )   99.4    +8
 - Jacksprat 1.0 64-bit               1967  16.0-16.0  (+13-13=6 )   98.3   -27
 - Cilian 4.14                        1962  16.5-15.5  (+11-10=11)   99.9   -24
 - ALChess 1.84                       1961  16.5-15.5  (+14-13=5 )   99.8   -22
 - Franky 1.0 64-bit                  1961  15.5-15.5  (+15-15=1 )   99.6   -33
 - AdaChess 3.6 64-bit                1955  22.0-8.0   (+19-5 =6 )   99.8  +138
 - Micro-Max 4.8                      1954  17.5-13.5  (+14-10=7 )  100.0    +3
 - Etude 0.1.2                        1954  18.0-13.0  (+16-11=4 )  100.0   +21
 - JanWillem 1.13                     1951  20.5-11.5  (+16-7 =9 )  100.0   +53
 - BSC 3.9+ 64-bit 20Jan2012          1944  17.5-13.5  (+16-12=3 )  100.0     0
 - Monik 2.2.6 64-bit                 1941  39.5-23.5  (+33-17=13)  100.0   +36
 - Zeta Dva 0306 64-bit               1939  18.5-13.5  (+14-9 =9 )  100.0    -2
 - Dabbaba 7.49                       1909   1.0-0.0   (+1 -0 =0 )  100.0  +INF
 - Warrior 1.0.3                      1908   1.0-0.0   (+1 -0 =0 )  100.0  +INF
 - Morphy 3.22                        1904   0.0-1.0   (+0 -1 =0 )  100.0  -INF
 - HeavyChess 0.13 beta               1834   1.0-0.0   (+1 -0 =0 )  100.0  +INF
 - Sayuri 2018.05.23 64-bit           1805   1.0-0.0   (+1 -0 =0 )  100.0  +INF
 - Macromix 2.01                      1801   0.5-0.5   (+0 -0 =1 )  100.0  -225
 - Celestial 1.0                      1696   1.0-0.0   (+1 -0 =0 )  100.0  +INF


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