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 7.0 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 7.0 has no rank with rating of 2370 Elo points (+28 -28),
based on 454 games: 147 wins, 181 losses and 126 draws
Score: 46.3%, Average opponent: +28.4, Draws: 27.8%


Pairwise results:
     Opponent                        Elo     Score                  LOS   Perf
 - Dirty 6J-22                       2576   1.5-2.5   (+1 -2 =1 )    0.0  +123
 - Rotor 0.5                         2564   4.5-19.5  (+1 -16=7 )    0.0   -27
 - Ufim 8.02                         2542   7.0-17.0  (+4 -14=6 )    0.0   +23
 - Philou 3.1.4.1                    2493   6.5-17.5  (+4 -15=5 )    0.0   -50
 - Gaviota 0.74.41 64-bit            2488  10.5-13.5  (+8 -11=5 )    0.0   +73
 - Xpdnt 091007                      2486  10.0-18.0  (+6 -14=8 )    0.0   +16
 - Ghost 2.0.2 64-bit                2481   0.5-3.5   (+0 -3 =1 )    0.0  -171
 - Matacz 1.4                        2479   2.0-2.0   (+1 -1 =2 )    0.0  +109
 - Anatoli 0.35k                     2479   5.0-18.0  (+3 -16=4 )    0.0  -112
 - LittleThought 1.052 32-bit        2466   2.0-2.0   (+2 -2 =0 )    0.0   +96
 - nanoSzachy 3.8                    2436   1.5-2.5   (+1 -2 =1 )    0.0   -29
 - Typhoon 1.00-358                  2433   2.0-2.0   (+2 -2 =0 )    0.0   +63
 - Delphil 2.6a                      2415   0.5-3.5   (+0 -3 =1 )    1.1  -243
 - Gaviota 0.75.7 32-bit             2414   1.5-2.5   (+1 -2 =1 )    2.0   -37
 - Kiwi 0.6d 32-bit                  2412  12.5-10.5  (+8 -6 =9 )    0.8   +63
 - Rodin 3.0                         2401  12.0-16.0  (+8 -12=8 )    3.0   -21
 - Tigran 2.4n 64-bit                2392   4.5-5.5   (+4 -5 =1 )    9.6   -20
 - Horizon 4.4                       2385  11.5-12.5  (+8 -9 =7 )   17.9     0
 - Dorky 4.3 32-bit                  2384   4.0-6.0   (+3 -5 =2 )   22.5   -60
 - Ares 1.004                        2371  12.0-12.0  (+8 -8 =8 )   46.5    +1
 - Capivara LK 0.09a02c 64-bit       2366   3.0-7.0   (+3 -7 =0 )   57.3  -179
 - Alex 2.14a 32-bit                 2361   6.5-3.5   (+4 -1 =5 )   66.8   +84
 - OliThink 5.3.0 32-bit             2357   4.0-0.0   (+4 -0 =0 )   76.7  +INF
 - Plisk 0.2.6 32-bit                2351   3.0-7.0   (+1 -5 =4 )   80.1  -148
 - Amundsen 0.80                     2332   2.0-2.0   (+2 -2 =0 )   98.4   -38
 - Alex 2.13                         2324   4.0-2.0   (+3 -1 =2 )   98.2   +63
 - ECE 12.01                         2317   5.0-1.0   (+4 -0 =2 )   99.8  +182
 - Waxman 2013                       2311   7.5-2.5   (+6 -1 =3 )   99.9  +114
 - Cheese 1.3b 32-bit                2308   6.0-4.0   (+4 -2 =4 )   99.7    +4
 - NoraGrace 1.0 64-bit              2306   5.5-4.5   (+3 -2 =5 )   99.9   -32
 - AliChess 4.25                     2288   4.5-5.5   (+2 -3 =5 )  100.0  -109
 - FireFly 2.7.0 64-bit              2285   3.5-4.5   (+2 -3 =3 )  100.0  -132
 - EveAnn 1.66                       2276   4.5-1.5   (+4 -1 =1 )  100.0  +100
 - Fischerle 0.9.60 64-bit           2263   5.5-2.5   (+4 -1 =3 )  100.0   +17
 - Protej 0.5.8c                     2253   6.0-2.0   (+5 -1 =2 )  100.0   +66
 - Hussar 0.2                        2221   5.0-1.0   (+4 -0 =2 )  100.0   +77
 - Betsabe II 1.09c                  2211   8.0-2.0   (+6 -0 =4 )  100.0   +35
 - Myrddin 0.85 32-bit               2204   8.0-2.0   (+7 -1 =2 )  100.0   +69
 - NG-Play 9.86 64-bit               2170   7.0-3.0   (+6 -2 =2 )  100.0   -52


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