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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GreKo 7.2 32-bit 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:
GreKo 7.2 32-bit has no rank with rating of 2431 Elo points (+35 -35),
based on 270 games: 86 wins, 89 losses and 95 draws
Score: 49.4%, Average opponent: +2.3, Draws: 35.2%


Pairwise results:
     Opponent                        Elo     Score                  LOS   Perf
 - AnMon 5.75                        2531   2.5-1.5   (+2 -1 =1 )    0.0  +185
 - Arasan 12.1 32-bit                2529   2.0-2.0   (+2 -2 =0 )    0.0   +98
 - EXchess 6.10b 32-bit              2516   2.5-7.5   (+1 -6 =3 )    0.0   -88
 - DanaSah 4.45                      2512   6.5-7.5   (+2 -3 =9 )    0.0   +63
 - Hermann 2.5 32-bit                2495   3.0-5.0   (+2 -4 =2 )    0.1   -24
 - Philou 3.1.4.1                    2493   3.0-5.0   (+0 -2 =6 )    0.1    -5
 - Xpdnt 091007                      2486   2.5-1.5   (+1 -0 =3 )    0.2  +122
 - Matacz 1.4                        2479   2.0-2.0   (+1 -1 =2 )    0.7   +48
 - Pupsi2 0.08                       2471   9.0-9.0   (+6 -6 =6 )    1.8   +37
 - Counter 1.2                       2468   2.0-2.0   (+1 -1 =2 )    3.0   +47
 - Trace 1.37a                       2468   1.0-3.0   (+0 -2 =2 )    3.3  -112
 - LittleThought 1.052 32-bit        2466   6.5-5.5   (+4 -3 =5 )    3.5   +55
 - Gaviota 0.80 32-bit               2465   5.5-8.5   (+2 -5 =7 )    6.1   -29
 - Pawny 0.3 32-bit                  2458   4.0-6.0   (+3 -5 =2 )   12.5   -50
 - Bruja 1.9.1 32-bit                2443   2.5-1.5   (+2 -1 =1 )   27.3  +103
 - nanoSzachy 3.8                    2436   6.0-6.0   (+5 -5 =2 )   38.9    +5
 - Typhoon 1.00-358                  2433   1.5-2.5   (+1 -2 =1 )   44.9   -93
 - Glass 1.6                         2426  11.0-9.0   (+9 -7 =4 )   59.0   +31
 - Delphil 2.6a                      2415   7.0-9.0   (+3 -5 =8 )   76.3   -52
 - Gaviota 0.75.7 32-bit             2414   3.0-5.0   (+3 -5 =0 )   75.3  -126
 - Eeyore 1.52 32-bit                2404   2.5-1.5   (+2 -1 =1 )   89.9   +58
 - Rodin 3.0                         2401   3.0-5.0   (+2 -4 =2 )   93.0  -118
 - Pawny 0.2 32-bit                  2399  10.5-9.5   (+6 -5 =9 )   92.1   -17
 - Sorgenkind 0.4                    2386   2.5-1.5   (+2 -1 =1 )   99.0   +50
 - Ares 1.004                        2371   5.5-6.5   (+3 -4 =5 )   99.9   -87
 - OliThink 5.3.0 32-bit             2357   8.0-4.0   (+6 -2 =4 )  100.0   +32
 - Plisk 0.2.6 32-bit                2351   4.0-0.0   (+4 -0 =0 )   99.9  +INF
 - Plisk 0.2.7d 32-bit               2349   2.5-1.5   (+2 -1 =1 )  100.0    +9
 - Ghost 2.0.1                       2341   2.0-2.0   (+2 -2 =0 )  100.0   -90
 - Arion 1.7                         2337   2.5-1.5   (+2 -1 =1 )  100.0    -2
 - Amundsen 0.80                     2332   5.0-3.0   (+3 -1 =4 )  100.0   -25
 - Alex 2.12a                        2325   2.5-1.5   (+2 -1 =1 )  100.0   -14


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