CCRL 40/4
Downloads and Statistics
November 18, 2017
Testing summary:
Total: 1'579'577 games
played by 1'866 programs
21113 CPU days (X2 4600+)

White wins: 617'996 (39.1%)
Black wins: 503'684 (31.9%)
Draws: 457'897 (29.0%)
White score: 53.6%

Engine Details

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Chess4j 3.2 64-bit in CCRL 40/4, 2017-11-18
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 Intel CPU.
Tested by CCRL team, 2005-2017, http://computerchess.org.uk/ccrl/404/

CCRL 40/4 main list:
Chess4j 3.2 64-bit is #368 with rating of 1961 Elo points (+18 -18),
based on 1133 games: 450 wins, 449 losses and 234 draws
Score: 50.0%, Average opponent: +0.0, Draws: 20.7%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Rival 1.0.1 64-bit                 2269   4.0-28.0  (+3 -27=2 )    0.0   -47
 - Galjoen 0.35.2 64-bit              2055  13.5-18.5  (+9 -14=9 )    0.0   +39
 - Monarch 1.7                        2055  12.0-20.0  (+10-18=4 )    0.0    -3
 - Matheus 2.3                        2053   9.5-22.5  (+2 -15=15)    0.0   -32
 - ChessMind 0.82                     2052  11.5-20.5  (+8 -17=7 )    0.0    -9
 - Gerbil 0.2 64-bit                  2041   8.5-23.5  (+4 -19=9 )    0.0   -84
 - Vice 1.0 64-bit                    2037   9.0-23.0  (+6 -20=6 )    0.0   -90
 - Cinnamon 2.0 64-bit                2030  16.5-15.5  (+13-12=7 )    0.0   +81
 - Bestia 0.90                        2028   7.5-24.5  (+4 -21=7 )    0.0  -134
 - Jabba 1.0 64-bit                   2025  13.5-13.5  (+12-12=3 )    0.0   +66
 - Abbess 2016.12.11                  2023  13.5-18.5  (+10-15=7 )    0.0    +5
 - Soldat III 0.178 64-bit            2016  17.5-14.5  (+15-12=5 )    0.0   +90
 - Ecce 1.0 (rev. 508) 64-bit         2007  15.0-17.0  (+12-14=6 )    0.0   +20
 - Armageddon 2.308                   1990  16.0-1.0   (+15-0 =2 )    0.4  +453
 - Small Potato 0.6.1                 1988  12.5-19.5  (+9 -16=7 )    0.5   -52
 - Zeta Dva 0305 64-bit               1986  33.0-31.0  (+26-24=14)    2.5   +36
 - BigLion 2.23x                      1985  18.5-13.5  (+16-11=5 )    0.9   +83
 - Gullydeckel 2.16pl1                1983   9.0-23.0  (+6 -20=6 )    2.1  -142
 - Faile 1.4.4                        1974  16.0-16.0  (+11-11=10)    9.8   +13
 - Eia 0.3                            1958  15.5-14.5  (+12-11=7 )   57.7   +11
 - Zevra 1.6.1 r512 64-bit            1949  14.5-17.5  (+11-14=7 )   79.6   -45
 - ALChess 1.84                       1949  18.0-12.0  (+16-10=4 )   83.0   +65
 - Embla 0.9.9 64-bit                 1912  16.5-15.5  (+11-10=11)  100.0   -40
 - Dabbaba 7.49                       1910  18.5-10.5  (+16-8 =5 )  100.0   +50
 - Eagle 0.7.5                        1909  16.5-12.5  (+14-10=5 )  100.0    -1
 - IACH 0.56z                         1909  20.0-10.0  (+16-6 =8 )  100.0   +65
 - Clueless 1.4                       1902  18.5-11.5  (+17-10=3 )  100.0   +37
 - Warrior 1.0.3                      1900  13.5-16.5  (+11-14=5 )  100.0   -96
 - Morphy 3.22                        1895  15.5-13.5  (+12-10=7 )  100.0   -39
 - Deepov 0.4 64-bit                  1842  19.5-10.5  (+16-7 =7 )  100.0   -10
 - Ranita 2.4                         1835  20.0-10.0  (+17-7 =6 )  100.0    -3
 - Sayuri 2017.03.05 64-bit           1833  17.0-13.0  (+14-10=6 )  100.0   -79
 - Celes 0.77c                        1818  23.5-6.5   (+21-4 =5 )  100.0   +81
 - Sayuri 2017.08.19 64-bit           1803  18.5-13.5  (+16-11=5 )  100.0   -95
 - Beaches 2.32                       1799  20.0-10.0  (+16-6 =8 )  100.0   -44
 - Pigeon 1.5.1 64-bit                1795  25.0-5.0   (+23-3 =4 )  100.0  +112


Created in 2005-2013 by CCRL team
Last games added on November 18, 2017