CCRL 40/40
Downloads and Statistics
January 20, 2018
Testing summary:
Total: 783'129 games
played by 2'026 programs
108312 CPU days (X2 4600+)

White wins: 268'533 (34.3%)
Black wins: 198'801 (25.4%)
Draws: 315'795 (40.3%)
White score: 54.5%

Engine Details

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Show each game results
GreKo 10.3.1 64-bit in CCRL 40/40, 2018-01-20
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:
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: +9.1, 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                 2657   0.0-2.0   (+0 -2 =0 )    0.0  -INF
 - RedQueen 1.1.4 64-bit              2653   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
 - Philou 3.7.1 64-bit                2653   0.5-1.5   (+0 -1 =1 )    0.0    +5
 - Slow Chess Blitz WV2               2616   1.5-8.5   (+1 -8 =1 )    0.0  -192
 - Andscacs 0.62u 64-bit              2615   3.0-11.0  (+0 -8 =6 )    0.0   -72
 - 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                       2568   3.5-10.5  (+1 -8 =5 )    0.1  -104
 - Arminius 2013-08-10 64-bit         2564   4.5-5.5   (+4 -5 =1 )    0.6   +16
 - Arasan 12.0 64-bit                 2555   5.5-4.5   (+4 -3 =3 )    0.9   +90
 - nanoSzachy 4.0 64-bit              2543   5.0-5.0   (+4 -4 =2 )    2.8   +43
 - Rhetoric 1.1 64-bit                2542   7.0-3.0   (+6 -2 =2 )    6.5  +183
 - Cheese 1.5 64-bit                  2516   6.0-8.0   (+3 -5 =6 )   31.4   -32
 - AnMon 5.60                         2513   5.5-4.5   (+5 -4 =1 )   35.3   +50
 - Pepito 1.59 64-bit                 2494   5.0-5.0   (+4 -4 =2 )   71.2   -11
 - Pupsi2 0.09                        2490   2.0-2.0   (+1 -1 =2 )   77.9   -15
 - N2 0.1                             2489   5.5-4.5   (+4 -3 =3 )   78.6   +15
 - Trace 1.36                         2480   7.0-3.0   (+4 -0 =6 )   89.6   +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 )   99.9  +147
 - Bagatur 1.4b 64-bit                2438   4.5-5.5   (+3 -4 =3 )   99.8   -97
 - Abrok 5.0                          2433   5.0-5.0   (+3 -3 =4 )  100.0   -76
 - Betsabe II 1.30 64-bit             2423  10.0-4.0   (+9 -3 =2 )  100.0   +90
 - Shallow r688 64-bit                2411  10.0-4.0   (+7 -1 =6 )  100.0   +37
 - Ifrit m1.8 64-bit                  2407   2.0-2.0   (+1 -1 =2 )  100.0   -87
 - 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 January 20, 2018