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
Jacksprat 1.0 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:
Jacksprat 1.0 64-bit is #421-422 with rating of 1967 Elo points (+20 -20),
based on 983 games: 419 wins, 373 losses and 191 draws
Score: 52.3%, Average opponent: −18.6, Draws: 19.4%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Gerbil 0.2 64-bit                  2043  15.0-17.0  (+11-13=8 )    0.0   +53
 - Vice 1.0 64-bit                    2042  13.0-19.0  (+8 -14=10)    0.0   +10
 - Jabba 1.0 64-bit                   2036  15.0-17.0  (+12-14=6 )    0.0   +45
 - Bestia 0.90                        2022  14.0-18.0  (+11-15=6 )    0.0    +6
 - Ecce 1.0 (rev. 508) 64-bit         2017  13.0-18.0  (+10-15=6 )    0.0    -9
 - Ceibo 0.4 64-bit                   2007  15.5-16.5  (+13-14=5 )    0.0   +27
 - Chess4j 3.5 64-bit                 1996  16.0-16.0  (+13-13=6 )    1.7   +27
 - Gullydeckel 2.16pl1                1993  12.5-19.5  (+10-17=5 )    0.8   -59
 - Goldfish 1.13.0 64-bit             1992  14.5-17.5  (+11-14=7 )    3.2    -8
 - Snowy 0.2 64-bit                   1989  19.0-13.0  (+15-9 =8 )    3.7   +90
 - BigLion 2.23x                      1989  19.0-13.0  (+16-10=6 )    1.9   +90
 - Faile 1.4.4                        1978  14.0-18.0  (+9 -13=10)   14.3   -34
 - Matant 5.04                        1970  10.0-17.0  (+8 -15=4 )   38.4   -96
 - SSEChessII 2.05 DC                 1968  12.0-20.0  (+9 -17=6 )   45.8   -94
 - BSC 3.9+ 64-bit 20Jan2012          1944  16.0-16.0  (+14-14=4 )   97.0   -23
 - Monik 2.2.6 64-bit                 1941  15.0-17.0  (+12-14=6 )   98.2   -47
 - Zeta Dva 0306 64-bit               1939  17.5-14.5  (+11-8 =13)   96.1     0
 - Heracles 0.6.16                    1922  16.5-15.5  (+14-13=5 )  100.0   -32
 - SamChess                           1920  19.5-12.5  (+15-8 =9 )  100.0   +26
 - IACH 0.56z                         1917  18.0-14.0  (+16-12=4 )  100.0    -1
 - Tony's Chess 0.03                  1913  16.5-14.5  (+15-13=3 )  100.0   -26
 - Eagle 0.7.5                        1912  17.5-14.5  (+16-13=3 )  100.0   -14
 - Warrior 1.0.3                      1908  17.5-14.5  (+13-10=9 )  100.0   -24
 - Clueless 1.4                       1905  21.5-10.5  (+21-10=1 )  100.0   +90
 - Claudia 0.5                        1903  20.0-12.0  (+17-9 =6 )  100.0   +29
 - SnailChess 4.013                   1895  20.5-11.5  (+17-8 =7 )  100.0   +30
 - MatMoi 7.15.0-cct 64-bit           1885  19.0-13.0  (+16-10=6 )  100.0   -10
 - Purple Haze 2.1.0                  1884  14.5-17.5  (+10-13=9 )  100.0  -116
 - Butter 1.0 64-bit                  1865  23.5-8.5   (+22-7 =3 )  100.0   +93
 - Roce 0.0390                        1854  19.0-13.0  (+16-10=6 )  100.0   -43
 - Deepov 0.4.1 64-bit                1850  20.0-10.0  (+18-8 =4 )  100.0   +16


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