CCRL 40/40
Downloads and Statistics
April 21, 2018
Testing summary:
Total: 821'008 games
played by 2'134 programs
114427 CPU days (X2 4600+)

White wins: 281'674 (34.3%)
Black wins: 208'551 (25.4%)
Draws: 330'783 (40.3%)
White score: 54.5%

Engine Details

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Predateur 2.2 64-bit in CCRL 40/40, 2018-04-21
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, 2005-2018, http://computerchess.org.uk/ccrl/4040/

CCRL 40/40 main list:
Predateur 2.2 64-bit is #336 with rating of 1863 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                      1999   4.0-20.0  (+3 -19=2 )    0.0  -157
 - Heracles 0.6.16                    1979   9.0-15.0  (+6 -12=6 )    0.0   +27
 - Rival 1.18                         1977   6.0-18.0  (+5 -17=2 )    0.0   -95
 - Smash 1.0.3                        1950  13.0-11.0  (+11-9 =4 )    0.0  +116
 - Micro-Max 4.8 (DM-PII)             1947  10.0-14.0  (+7 -11=6 )    0.0   +27
 - Clueless 1.4                       1915  12.0-12.0  (+11-11=2 )    1.5   +49
 - GChess IV 0.2.0                    1912  10.5-13.5  (+6 -9 =9 )    2.2    +6
 - Warrior 1.0.3                      1910  11.5-12.5  (+10-11=3 )    2.4   +29
 - Surprise 4.3b13                    1894   9.5-14.5  (+7 -12=5 )   11.6   -41


Created in 2005-2013 by CCRL team
Last games added on April 21, 2018