CCRL 40/4
Downloads and Statistics
November 30, 2019
Testing summary:
Total: 2'140'277 games
played by 2'505 programs
29019 CPU days (X2 4600+)

White wins: 829'307 (38.7%)
Black wins: 669'765 (31.3%)
Draws: 641'205 (30.0%)
White score: 53.7%

Engine Details

Options
Show each game results
Colossus 2007a in CCRL 40/4, 2019-11-30
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:
Colossus 2007a has no rank with rating of 2557 Elo points (+16 -16),
based on 1404 games: 407 wins, 575 losses and 422 draws
Score: 44.0%, Average opponent: +43.6, Draws: 30.1%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Rybka 1.0 64-bit                   2852   4.0-28.0  (+0 -24=8 )    0.0    +6
 - Rybka 1.0 32-bit                   2791   6.0-26.0  (+2 -22=8 )    0.0    +1
 - Toga II 1.2.1a 32-bit              2762   7.0-25.0  (+3 -21=8 )    0.0    -1
 - Strelka 1.0b 32-bit                2738   6.0-26.0  (+2 -22=8 )    0.0   -50
 - Spike 1.2 Turin                    2731  13.0-19.0  (+9 -15=8 )    0.0  +107
 - Naum 2.0 32-bit                    2699   9.5-22.5  (+4 -17=11)    0.0    +6
 - Naum 2.0 64-bit                    2693  11.0-21.0  (+6 -16=10)    0.0   +28
 - Glaurung 1.2.1 32-bit              2657   6.5-25.5  (+3 -22=7 )    0.0  -127
 - Glaurung 1.2.1 64-bit              2655  12.5-19.5  (+8 -15=9 )    0.0   +22
 - Bright 0.2a                        2645  11.5-16.5  (+6 -11=11)    0.0   +29
 - Scorpio 1.91                       2640  12.5-19.5  (+10-17=5 )    0.0    -2
 - Alaric 704                         2617  10.5-21.5  (+5 -16=11)    0.0   -54
 - Delfi 5.1                          2615  21.5-42.5  (+13-34=17)    0.0   -55
 - Slow Chess Blitz WV2.1             2614  12.5-19.5  (+7 -14=11)    0.0   -14
 - Frenzee 3.0 64-bit                 2614  13.0-19.0  (+8 -14=10)    0.0    -9
 - WildCat 7                          2606  32.5-31.5  (+26-25=13)    0.0   +55
 - Zappa 1.1 64-bit                   2603  14.5-17.5  (+9 -12=11)    0.0   +17
 - Pharaon 3.5.1                      2603  11.0-21.0  (+6 -16=10)    0.0   -60
 - List 5.12                          2591  12.5-19.5  (+6 -13=13)    0.0   -33
 - Ruffian 1.0.5                      2585  16.5-15.5  (+9 -8 =15)    0.1   +38
 - Chiron 0.8.7                       2582  14.5-17.5  (+11-14=7 )    1.8    -6
 - Pseudo 0.7c                        2575  20.5-11.5  (+16-7 =9 )    2.2  +114
 - SOS 5.1                            2573  17.5-14.5  (+12-9 =11)    3.8   +47
 - Petir 4.39                         2566  18.0-14.0  (+14-10=8 )   18.9   +55
 - Aristarch 4.50                     2566  14.0-18.0  (+8 -12=12)   16.6   -31
 - Booot 4.13.1                       2564  10.0-22.0  (+5 -17=10)   27.6  -119
 - Jonny 2.83 32-bit                  2551  17.0-15.0  (+12-10=10)   73.9   +15
 - Anaconda 2.0.1                     2545  17.0-15.0  (+13-11=8 )   90.6   +10
 - Ktulu 4.2                          2545  17.0-15.0  (+14-12=6 )   90.8   +12
 - The Baron 1.8.1                    2544  17.5-14.5  (+15-12=5 )   89.8   +23
 - Crafty 21.5 64-bit                 2543  13.5-18.5  (+10-15=7 )   92.3   -71
 - Ufim 8.02                          2540  21.5-10.5  (+14-3 =15)   98.2   +89
 - Fritz 5.32                         2539  15.5-16.5  (+11-12=9 )   96.3   -31
 - SmarThink 0.17a                    2536  18.0-14.0  (+13-9 =10)   98.8   +21
 - Thinker 4.7a                       2535  13.5-18.5  (+6 -11=15)   99.0   -72
 - Fritz 6 Light                      2534  14.5-17.5  (+8 -11=13)   98.5   -54
 - Movei 00.8.403                     2532  17.0-15.0  (+12-10=10)   98.8    -1
 - AnMon 5.60                         2517  20.5-11.5  (+15-6 =11)  100.0   +54
 - Little Goliath Evolution 3.12      2504  35.5-28.5  (+25-18=21)  100.0   -13
 - Yace 0.99.87                       2503  22.0-10.0  (+18-6 =8 )  100.0   +76
 - Trace 1.37a                        2500  19.5-12.5  (+13-6 =13)  100.0   +13


Created in 2005-2013 by CCRL team
Last games added on November 30, 2019