CCRL 40/40
Downloads and Statistics
February 17, 2018
Testing summary:
Total: 795'341 games
played by 2'045 programs
110322 CPU days (X2 4600+)

White wins: 272'710 (34.3%)
Black wins: 201'857 (25.4%)
Draws: 320'774 (40.3%)
White score: 54.5%

Engine Details

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Colossus 2007a in CCRL 40/40, 2018-02-17
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, 2005-2018, 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: +7.3, Draws: 39.4%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - SmarThink 1.00 64-bit              2708   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        2697   2.0-8.0   (+1 -7 =2 )    0.0  -113
 - 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                2649   0.5-1.5   (+0 -1 =1 )    0.0   -86
 - 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                    2642   1.5-0.5   (+1 -0 =1 )    0.2  +205
 - Gandalf 6                          2633   0.5-1.5   (+0 -1 =1 )    0.1   -88
 - WildCat 7                          2625   1.5-0.5   (+1 -0 =1 )    0.7  +188
 - ProDeo 1.6                         2618   0.5-1.5   (+0 -1 =1 )    2.5  -103
 - List 5.12                          2618   2.0-0.0   (+2 -0 =0 )    2.1  +INF
 - Sloppy 0.2.2 32-bit                2599   1.0-1.0   (+1 -1 =0 )   14.1   +20
 - Petir 4.39                         2597  16.0-14.0  (+9 -7 =14)   18.2   +33
 - Hamsters 0.6                       2589   0.5-1.5   (+0 -1 =1 )   30.8  -132
 - Booot 4.13.1                       2587  11.0-14.0  (+6 -9 =10)   35.2   -32
 - GreKo 12.5 64-bit                  2567   1.5-2.5   (+1 -2 =1 )   70.1   -93
 - Capivara LK 0.09b02f 64-bit        2566   5.0-5.0   (+2 -2 =6 )   76.4    -9
 - BugChess2 1.5.2                    2563   1.0-1.0   (+1 -1 =0 )   77.3   -16
 - Sloppy 0.1.1                       2550   0.0-2.0   (+0 -2 =0 )   89.1  -INF
 - Crafty 21.5 32-bit                 2542   9.5-5.5   (+6 -2 =7 )   94.9   +42
 - Phalanx XXIV                       2535   7.5-2.5   (+5 -0 =5 )   98.9  +107
 - Twisted Logic 0.099x               2522  10.0-5.0   (+7 -2 =6 )   99.3   +42
 - Donna 3.1 64-bit                   2516   5.5-2.5   (+4 -1 =3 )   99.8   +65
 - Twisted Logic 0.085                2507   7.5-2.5   (+6 -1 =3 )  100.0  +107
 - Trace 1.35                         2462   1.5-0.5   (+1 -0 =1 )  100.0   +39
 - Donna 3.0 64-bit                   2459   5.5-2.5   (+5 -2 =1 )  100.0   +31
 - Cyrano 0.3                         2450   1.0-1.0   (+1 -1 =0 )  100.0  -129
 - Arasan 10.1                        2447   2.0-0.0   (+2 -0 =0 )  100.0  +INF
 - Typhoon 1.00-348                   2440   0.5-1.5   (+0 -1 =1 )  100.0  -295
 - PostModernist 1016                 2422   9.0-6.0   (+7 -4 =4 )  100.0   -92
 - 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 February 17, 2018