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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Predateur 2.2 64-bit 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:
Predateur 2.2 64-bit is #396 with rating of 1859 Elo points (+41 -42),
based on 216 games: 66 wins, 111 losses and 39 draws
Score: 39.6%, Average opponent: +79.6, Draws: 18.1%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - BibiChess 0.5                      2001   4.0-20.0  (+3 -19=2 )    0.0  -151
 - Heracles 0.6.16                    1982   9.0-15.0  (+6 -12=6 )    0.0   +34
 - Rival 1.18                         1976   6.0-18.0  (+5 -17=2 )    0.0   -92
 - Smash 1.0.3                        1951  13.0-11.0  (+11-9 =4 )    0.0  +121
 - Micro-Max 4.8 (DM-PII)             1943  10.0-14.0  (+7 -11=6 )    0.0   +27
 - Clueless 1.4                       1913  12.0-12.0  (+11-11=2 )    0.9   +51
 - Warrior 1.0.3                      1906  11.5-12.5  (+10-11=3 )    1.9   +29
 - Surprise 4.3b13                    1894   9.5-14.5  (+7 -12=5 )    6.8   -37
 - GChess IV 0.2.0                    1881  10.5-13.5  (+6 -9 =9 )   17.2   -20


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