CCRL 40/40
Downloads and Statistics
November 11, 2017
Testing summary:
Total: 754'213 games
played by 1'962 programs
103027 CPU days (X2 4600+)

White wins: 259'159 (34.4%)
Black wins: 192'263 (25.5%)
Draws: 302'791 (40.1%)
White score: 54.4%

Engine Details

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Show each game results
GreKo 10.3.1 64-bit in CCRL 40/40, 2017-11-11
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:
GreKo 10.3.1 64-bit has no rank with rating of 2505 Elo points (+35 -35),
based on 282 games: 95 wins, 102 losses and 85 draws
Score: 48.8%, Average opponent: +8.5, Draws: 30.1%


Pairwise results:
     Opponent                        Elo     Score                  LOS   Perf
 - Pawny 1.0 64-bit                  2659   0.5-1.5   (+0 -1 =1 )    0.0    -2
 - Godel 2.3.7 64-bit                2656   0.0-2.0   (+0 -2 =0 )    0.0  -INF
 - Djinn 1.010 64-bit                2653   2.0-8.0   (+0 -6 =4 )    0.0   -49
 - RedQueen 1.1.4 64-bit             2652   0.0-2.0   (+0 -2 =0 )    0.0  -INF
 - Philou 3.7.1 64-bit               2652   0.5-1.5   (+0 -1 =1 )    0.0    +4
 - Slow Chess Blitz WV2              2616   1.5-8.5   (+1 -8 =1 )    0.0  -192
 - Andscacs 0.62u 64-bit             2614   3.0-11.0  (+0 -8 =6 )    0.0   -73
 - Dirty 24Apr2011 32-bit            2613   2.5-7.5   (+2 -7 =1 )    0.0   -94
 - Naum 1.91 64-bit                  2609   4.5-5.5   (+1 -2 =7 )    0.0   +76
 - Scorpio 2.2 32-bit                2569   4.5-5.5   (+4 -5 =1 )    0.3   +20
 - DanaSah 5.07                      2567   3.5-10.5  (+1 -8 =5 )    0.1  -105
 - Arminius 2013-08-10 64-bit        2563   4.5-5.5   (+4 -5 =1 )    0.6   +15
 - Arasan 12.0 64-bit                2555   5.5-4.5   (+4 -3 =3 )    0.9   +90
 - Rhetoric 1.1 64-bit               2541   7.0-3.0   (+6 -2 =2 )    6.4  +182
 - nanoSzachy 4.0 64-bit             2541   5.0-5.0   (+4 -4 =2 )    3.6   +41
 - Cheese 1.5 64-bit                 2516   6.0-8.0   (+3 -5 =6 )   31.3   -32
 - AnMon 5.60                        2512   5.5-4.5   (+5 -4 =1 )   34.9   +49
 - Pupsi2 0.09                       2490   2.0-2.0   (+1 -1 =2 )   77.6   -15
 - N2 0.1                            2489   5.5-4.5   (+4 -3 =3 )   77.6   +15
 - Pepito 1.59 64-bit                2489   5.0-5.0   (+4 -4 =2 )   78.2   -16
 - Trace 1.36                        2480   7.0-3.0   (+4 -0 =6 )   89.0   +86
 - Delphil 3.1 64-bit                2474   8.0-6.0   (+5 -3 =6 )   92.4    +9
 - Eeyore 1.52 64-bit                2446   7.5-2.5   (+7 -2 =1 )   99.8  +147
 - Bagatur 1.4b 64-bit               2438   4.5-5.5   (+3 -4 =3 )   99.7   -97
 - Abrok 5.0                         2430   5.0-5.0   (+3 -3 =4 )  100.0   -79
 - Betsabe II 1.30 64-bit            2423  10.0-4.0   (+9 -3 =2 )  100.0   +90
 - Shallow r688 64-bit               2410  10.0-4.0   (+7 -1 =6 )  100.0   +36
 - Ifrit m1.8 64-bit                 2405   2.0-2.0   (+1 -1 =2 )  100.0   -89
 - Tigran 2.4n 64-bit                2393   9.0-5.0   (+7 -3 =4 )  100.0   -14
 - Jazz 721 64-bit                   2384   2.5-1.5   (+2 -1 =1 )  100.0   -35
 - TJchess 1.1 64-bit                2363   3.5-0.5   (+3 -0 =1 )  100.0  +146


Created in 2005-2013 by CCRL team
Last games added on November 11, 2017