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

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CM9000 Default 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:
CM9000 Default has no rank with rating of 2638 Elo points (+31 -31),
based on 328 games: 101 wins, 105 losses and 122 draws
Score: 49.4%, Average opponent: +5.1, Draws: 37.2%


Pairwise results:
     Opponent                        Elo     Score                  LOS   Perf
 - Spike 1.2 Turin                   2746   3.5-8.5   (+2 -7 =3 )    0.0   -46
 - MinkoChess 1.1 32-bit             2741   3.5-8.5   (+2 -7 =3 )    0.0   -47
 - Tornado 4.4 64-bit                2732   5.0-7.0   (+2 -4 =6 )    0.0   +48
 - Bright 0.3a                       2730   5.0-7.0   (+3 -5 =4 )    0.0   +29
 - Laser 1.0 64-bit                  2729   5.0-5.0   (+4 -4 =2 )    0.0   +91
 - Hakkapeliitta 2.0 64-bit          2713   4.5-7.5   (+3 -6 =3 )    0.0   -11
 - Ktulu 8                           2704   5.5-6.5   (+4 -5 =3 )    0.0   +34
 - Booot 4.15.0                      2691   4.5-7.5   (+2 -5 =5 )    0.1   -26
 - Cheese 1.8 64-bit                 2682   5.5-2.5   (+4 -1 =3 )    0.9  +168
 - Chess Tiger 2007                  2681   6.5-5.5   (+4 -3 =5 )    0.6   +70
 - Scorpio 1.91                      2661   6.5-5.5   (+5 -4 =3 )    8.7   +50
 - RedQueen 1.1.97 64-bit            2658   3.5-8.5   (+2 -7 =3 )   13.0  -131
 - CM10th Paralyse                   2651   6.0-6.0   (+4 -4 =4 )   22.6   +13
 - Rotor 0.7a                        2639   5.0-7.0   (+1 -3 =8 )   47.1   -43
 - Glaurung 1.0.2 32-bit             2634   6.0-6.0   (+3 -3 =6 )   59.1    +2
 - Sjakk 2.2 64-bit                  2631   6.5-5.5   (+3 -2 =7 )   65.6   +11
 - Nebula 2.0 64-bit                 2623   5.0-7.0   (+3 -5 =4 )   79.4   -73
 - NoraGrace 2.0 64-bit              2621   6.5-5.5   (+3 -2 =7 )   81.7    +7
 - Andscacs 0.62u 64-bit             2614   4.5-7.5   (+3 -6 =3 )   85.7  -114
 - Arasan 13.2 32-bit                2609   7.0-5.0   (+5 -3 =4 )   89.9   +25
 - Alaric 0702b                      2605   6.0-6.0   (+5 -5 =2 )   94.5   -33
 - Gaviota 0.83 64-bit               2599   5.0-7.0   (+1 -3 =8 )   97.0   -80
 - GreKo 12.1 64-bit                 2582   8.5-3.5   (+6 -1 =5 )   99.4   +75
 - Frenzee 3.0 32-bit                2576   6.5-5.5   (+4 -3 =5 )   99.9   -34
 - Jellyfish 1.0                     2564   6.5-5.5   (+4 -3 =5 )  100.0   -43
 - Capivara LK 0.09b02c 64-bit       2555   8.0-4.0   (+5 -1 =6 )  100.0   +12
 - JikChess 0.02 64-bit              2555   6.5-3.5   (+5 -2 =3 )  100.0   +20
 - Delphil 3.2 64-bit                2493  10.0-2.0   (+9 -1 =2 )  100.0  +123


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