CCRL 40/40
Downloads and Statistics
May 18, 2019
Testing summary:
Total: 1'044'560 games
played by 2'452 programs
143157 CPU days (X2 4600+)

White wins: 363'036 (34.8%)
Black wins: 270'297 (25.9%)
Draws: 411'227 (39.4%)
White score: 54.4%

Engine Details

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Apep 1.01 in CCRL 40/40, 2019-05-18
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://computerchess.org.uk/ccrl/4040/

CCRL 40/40 main list:
Apep 1.01 is #440 with rating of 1480 Elo points (+25 -25),
based on 683 games: 247 wins, 367 losses and 69 draws
Score: 41.2%, Average opponent: +72.3, Draws: 10.1%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - JSBam 0.52                         1833   4.0-26.0  (+3 -25=2 )    0.0   +11
 - Spartan 1.0                        1676   4.5-25.5  (+4 -25=1 )    0.0  -137
 - Philemon C                         1668   7.5-22.5  (+6 -21=3 )    0.0   -18
 - VanillaChess 2.6g                  1664   5.5-24.5  (+5 -24=1 )    0.0  -109
 - SdBC 0.5.15.1                      1623  11.0-19.0  (+9 -17=4 )    0.0   +37
 - Rainman 0.7.5                      1619   6.5-23.5  (+5 -22=3 )    0.0   -97
 - Monochrome                         1602  12.5-24.5  (+8 -20=9 )    0.0    +8
 - Bullitchess 1.0 64-bit             1598   7.0-23.0  (+6 -22=2 )    0.0  -109
 - Needle 0.531                       1591  11.0-29.0  (+7 -25=8 )    0.0   -59
 - Casper rev4 64-bit                 1580  10.0-20.0  (+9 -19=2 )    0.0   -38
 - PolarChess 1.3                     1575   8.5-24.5  (+8 -24=1 )    0.0  -121
 - Damas 9                            1561  11.0-19.0  (+11-19=0 )    0.0   -36
 - Shallow Blue 1.1.0 64-bit          1557  21.0-19.0  (+19-17=4 )    0.0   +98
 - Cicada 0.1 64-bit                  1538  16.5-16.5  (+15-15=3 )    0.0   +58
 - MSCP 1.6h                          1531  15.0-17.0  (+13-15=4 )    0.2   +34
 - Saruman 2017.08.10 64-bit          1467  21.5-17.5  (+17-13=9 )   79.3   +26
 - Pooky 2.7                          1440  17.5-12.5  (+17-12=1 )   98.7   +30
 - Hokus-Pokus 0.6.3                  1391  17.5-12.5  (+17-12=1 )  100.0   -16
 - BACE 0.46                          1379  73.5-25.5  (+68-20=11)  100.0   +98


Created in 2005-2013 by CCRL team
Last games added on May 18, 2019