CCRL 40/4
Downloads and Statistics
July 6, 2019
Testing summary:
Total: 2'062'148 games
played by 2'380 programs
27711 CPU days (X2 4600+)

White wins: 801'254 (38.9%)
Black wins: 648'494 (31.4%)
Draws: 612'400 (29.7%)
White score: 53.7%

Engine Details

Options
Show each game results
Colossus 2008a in CCRL 40/4, 2019-07-06
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, 2005-2019, http://computerchess.org.uk/ccrl/404/

CCRL 40/4 main list:
Colossus 2008a has no rank with rating of 2593 Elo points (+28 -28),
based on 456 games: 125 wins, 199 losses and 132 draws
Score: 41.9%, Average opponent: +55.0, Draws: 28.9%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Fruit 05/11/03                     2792   9.0-23.0  (+6 -20=6 )    0.0   +34
 - Spike 1.2 Turin                    2731   9.0-23.0  (+5 -19=8 )    0.0   -18
 - Chess Tiger 2007.1                 2714  12.0-20.0  (+5 -13=14)    0.0   +44
 - Frenzee Feb08 64-bit               2695  10.5-19.5  (+5 -14=11)    0.0    +2
 - Alaric 707                         2664  12.0-20.0  (+9 -17=6 )    0.0   -23
 - SmarThink 1.00 32-bit              2664  15.5-16.5  (+11-12=9 )    0.0   +62
 - E.T. Chess 13.01.08                2634  11.5-20.5  (+8 -17=7 )    0.2   -61
 - Alfil 8.1.1 Optimized              2626  12.5-19.5  (+9 -16=7 )    1.3   -46
 - Movei 00.8.438 (10 10 10)          2623  13.5-18.5  (+8 -13=11)    1.9   -22
 - WildCat 8                          2623  20.0-12.0  (+14-6 =12)    1.9  +110
 - Slow Chess Blitz WV2.1             2615  17.0-15.0  (+12-10=10)    6.5   +45
 - Booot 4.14.0                       2612  10.5-20.5  (+6 -16=9 )   14.1   -93
 - Sloppy 0.2.0 64-bit                2608  11.0-20.0  (+5 -14=12)   18.6   -79
 - GarboChess 2.10 64-bit             2598  17.5-14.5  (+13-10=9 )   36.4   +40
 - Nebiyu 1.2                         2311   9.5-2.5   (+9 -2 =1 )  100.0   -27


Created in 2005-2013 by CCRL team
Last games added on July 6, 2019