CCRL 40/40
Downloads and Statistics
November 18, 2017
Testing summary:
Total: 756'425 games
played by 1'967 programs
103446 CPU days (X2 4600+)

White wins: 259'856 (34.4%)
Black wins: 192'693 (25.5%)
Draws: 303'876 (40.2%)
White score: 54.4%

Engine Details

Options
Show each game results
Colossus 2007a in CCRL 40/40, 2017-11-18
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, 2005-2017, 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: +6.4, 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                2703   7.5-22.5  (+2 -17=11)    0.0   -39
 - Glaurung 2 epsilon/5 32-bit       2696   2.0-8.0   (+1 -7 =2 )    0.0  -114
 - Frenzee Feb08 32-bit              2694   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       2681   8.0-22.0  (+0 -14=16)    0.0   -37
 - 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                       2662   0.5-1.5   (+0 -1 =1 )    0.0   -59
 - E.T. Chess 13.01.08               2647   0.5-1.5   (+0 -1 =1 )    0.0   -88
 - Scorpio 1.81                      2644   5.5-6.5   (+3 -4 =5 )    0.3   +37
 - Alaric 704                        2643   6.5-8.5   (+3 -5 =7 )    0.2   +23
 - CM10th Guardian                   2641   1.5-0.5   (+1 -0 =1 )    0.2  +204
 - Gandalf 6                         2632   0.5-1.5   (+0 -1 =1 )    0.1   -89
 - WildCat 7                         2624   1.5-0.5   (+1 -0 =1 )    0.7  +187
 - List 5.12                         2618   2.0-0.0   (+2 -0 =0 )    2.1  +INF
 - ProDeo 1.6                        2617   0.5-1.5   (+0 -1 =1 )    2.5  -104
 - Sloppy 0.2.2 32-bit               2598   1.0-1.0   (+1 -1 =0 )   14.2   +19
 - Petir 4.39                        2595  16.0-14.0  (+9 -7 =14)   19.6   +31
 - Hamsters 0.6                      2588   0.5-1.5   (+0 -1 =1 )   30.8  -133
 - Booot 4.13.1                      2587  11.0-14.0  (+6 -9 =10)   35.4   -32
 - GreKo 12.5 64-bit                 2565   1.5-2.5   (+1 -2 =1 )   70.8   -95
 - Capivara LK 0.09b02f 64-bit       2564   5.0-5.0   (+2 -2 =6 )   77.9   -11
 - BugChess2 1.5.2                   2562   1.0-1.0   (+1 -1 =0 )   77.4   -17
 - Sloppy 0.1.1                      2549   0.0-2.0   (+0 -2 =0 )   89.2  -INF
 - Crafty 21.5 32-bit                2541   9.5-5.5   (+6 -2 =7 )   95.0   +41
 - Phalanx XXIV                      2533   7.5-2.5   (+5 -0 =5 )   99.0  +105
 - Twisted Logic 0.099x              2521  10.0-5.0   (+7 -2 =6 )   99.3   +41
 - Donna 3.1 64-bit                  2514   5.5-2.5   (+4 -1 =3 )   99.8   +63
 - Twisted Logic 0.085               2506   7.5-2.5   (+6 -1 =3 )  100.0  +106
 - Trace 1.35                        2461   1.5-0.5   (+1 -0 =1 )  100.0   +38
 - Donna 3.0 64-bit                  2457   5.5-2.5   (+5 -2 =1 )  100.0   +29
 - Cyrano 0.3                        2449   1.0-1.0   (+1 -1 =0 )  100.0  -130
 - Arasan 10.1                       2447   2.0-0.0   (+2 -0 =0 )  100.0  +INF
 - Typhoon 1.00-348                  2439   0.5-1.5   (+0 -1 =1 )  100.0  -296
 - PostModernist 1016                2427   9.0-6.0   (+7 -4 =4 )  100.0   -87
 - Hermann 2.0                       2408  12.0-3.0   (+10-1 =4 )  100.0   +44


Created in 2005-2013 by CCRL team
Last games added on November 18, 2017