CCRL 40/40
Downloads and Statistics
August 17, 2019
Testing summary:
Total: 1'075'629 games
played by 2'520 programs
147029 CPU days (X2 4600+)

White wins: 373'444 (34.7%)
Black wins: 277'846 (25.8%)
Draws: 424'339 (39.5%)
White score: 54.4%

Engine Details

Options
Show each game results
Colossus 2007a in CCRL 40/40, 2019-08-17
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:
Colossus 2007a has no rank with rating of 2579 Elo points (+32 -32),
based on 302 games: 87 wins, 96 losses and 119 draws
Score: 48.5%, Average opponent: +6.8, Draws: 39.4%


Pairwise results:
     Opponent                        Elo     Score                  LOS   Perf
 - SmarThink 1.00 64-bit             2707   0.0-2.0   (+0 -2 =0 )    0.0  -INF
 - Chess Tiger 2007.1                2704   7.5-22.5  (+2 -17=11)    0.0   -38
 - Glaurung 2 epsilon/5 32-bit       2696   2.0-8.0   (+1 -7 =2 )    0.0  -114
 - Frenzee Feb08 32-bit              2695   0.0-2.0   (+0 -2 =0 )    0.0  -INF
 - Spike 1.1                         2689   0.5-1.5   (+0 -1 =1 )    0.0   -46
 - Glaurung 1.2.1 Beren 64-bit       2682   8.0-22.0  (+0 -14=16)    0.0   -36
 - Movei 00.8.438 (10 10 10)         2667   1.0-1.0   (+0 -0 =2 )    0.0   +88
 - Booot 4.14.0                      2666   1.0-1.0   (+0 -0 =2 )    0.0   +87
 - Bright 0.2c                       2663   0.5-1.5   (+0 -1 =1 )    0.0   -58
 - E.T. Chess 13.01.08               2650   0.5-1.5   (+0 -1 =1 )    0.0   -85
 - Scorpio 1.81                      2645   5.5-6.5   (+3 -4 =5 )    0.3   +38
 - Alaric 704                        2644   6.5-8.5   (+3 -5 =7 )    0.2   +24
 - CM10th Guardian                   2639   1.5-0.5   (+1 -0 =1 )    0.3  +202
 - Gandalf 6                         2633   0.5-1.5   (+0 -1 =1 )    0.1   -88
 - WildCat 7                         2624   1.5-0.5   (+1 -0 =1 )    0.7  +187
 - ProDeo 1.6                        2618   0.5-1.5   (+0 -1 =1 )    2.4  -103
 - List 5.12                         2618   2.0-0.0   (+2 -0 =0 )    2.2  +INF
 - Sloppy 0.2.2 32-bit               2599   1.0-1.0   (+1 -1 =0 )   13.6   +20
 - Petir 4.39                        2592  16.0-14.0  (+9 -7 =14)   23.7   +28
 - Hamsters 0.6                      2589   0.5-1.5   (+0 -1 =1 )   30.1  -132
 - Booot 4.13.1                      2587  11.0-14.0  (+6 -9 =10)   35.2   -32
 - GreKo 12.5 64-bit                 2569   1.5-2.5   (+1 -2 =1 )   66.2   -91
 - Capivara LK 0.09b02f 64-bit       2568   5.0-5.0   (+2 -2 =6 )   70.9    -7
 - BugChess2 1.5.2                   2562   1.0-1.0   (+1 -1 =0 )   76.8   -17
 - Sloppy 0.1.1                      2550   0.0-2.0   (+0 -2 =0 )   88.3  -INF
 - Crafty 21.5 32-bit                2542   9.5-5.5   (+6 -2 =7 )   94.8   +42
 - Phalanx XXIV                      2537   7.5-2.5   (+5 -0 =5 )   98.4  +109
 - Twisted Logic 0.099x              2523  10.0-5.0   (+7 -2 =6 )   99.2   +43
 - Donna 3.1 64-bit                  2517   5.5-2.5   (+4 -1 =3 )   99.8   +66
 - Twisted Logic 0.085               2507   7.5-2.5   (+6 -1 =3 )   99.9  +107
 - Trace 1.35                        2463   1.5-0.5   (+1 -0 =1 )  100.0   +40
 - Donna 3.0 64-bit                  2460   5.5-2.5   (+5 -2 =1 )  100.0   +32
 - Cyrano 0.3                        2450   1.0-1.0   (+1 -1 =0 )  100.0  -129
 - Typhoon 1.00-348                  2442   0.5-1.5   (+0 -1 =1 )  100.0  -293
 - Arasan 10.1                       2439   2.0-0.0   (+2 -0 =0 )  100.0  +INF
 - PostModernist 1016                2419   9.0-6.0   (+7 -4 =4 )  100.0   -95
 - Hermann 2.0                       2409  12.0-3.0   (+10-1 =4 )  100.0   +45


Created in 2005-2013 by CCRL team
Last games added on August 17, 2019