CCRL 40/40
Downloads and Statistics
February 17, 2018
Testing summary:
Total: 795'341 games
played by 2'045 programs
110322 CPU days (X2 4600+)

White wins: 272'710 (34.3%)
Black wins: 201'857 (25.4%)
Draws: 320'774 (40.3%)
White score: 54.5%

Engine Details

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GreKo 7.0 in CCRL 40/40, 2018-02-17
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 7.0 has no rank with rating of 2371 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                        2577   1.5-2.5   (+1 -2 =1 )    0.0  +123
 - Rotor 0.5                          2565   4.5-19.5  (+1 -16=7 )    0.0   -27
 - Ufim 8.02                          2543   7.0-17.0  (+4 -14=6 )    0.0   +23
 - Philou 3.1.4.1                     2494   6.5-17.5  (+4 -15=5 )    0.0   -50
 - Gaviota 0.74.41 64-bit             2489  10.5-13.5  (+8 -11=5 )    0.0   +73
 - Xpdnt 091007                       2487  10.0-18.0  (+6 -14=8 )    0.0   +16
 - Ghost 2.0.2 64-bit                 2483   0.5-3.5   (+0 -3 =1 )    0.0  -170
 - Matacz 1.4                         2480   2.0-2.0   (+1 -1 =2 )    0.0  +109
 - Anatoli 0.35k                      2480   5.0-18.0  (+3 -16=4 )    0.0  -112
 - LittleThought 1.052 32-bit         2467   2.0-2.0   (+2 -2 =0 )    0.0   +96
 - nanoSzachy 3.8                     2437   1.5-2.5   (+1 -2 =1 )    0.0   -29
 - Typhoon 1.00-358                   2434   2.0-2.0   (+2 -2 =0 )    0.0   +63
 - Kiwi 0.6d 32-bit                   2415  12.5-10.5  (+8 -6 =9 )    0.5   +65
 - Delphil 2.6a                       2415   0.5-3.5   (+0 -3 =1 )    1.2  -244
 - Gaviota 0.75.7 32-bit              2415   1.5-2.5   (+1 -2 =1 )    2.0   -37
 - Rodin 3.0                          2402  12.0-16.0  (+8 -12=8 )    3.1   -21
 - Tigran 2.4n 64-bit                 2393   4.5-5.5   (+4 -5 =1 )    9.2   -20
 - Horizon 4.4                        2386  11.5-12.5  (+8 -9 =7 )   18.0     0
 - Dorky 4.3 32-bit                   2385   4.0-6.0   (+3 -5 =2 )   22.7   -60
 - Ares 1.004                         2372  12.0-12.0  (+8 -8 =8 )   46.8    +1
 - Capivara LK 0.09a02c 64-bit        2366   3.0-7.0   (+3 -7 =0 )   58.5  -180
 - Alex 2.14a 32-bit                  2362   6.5-3.5   (+4 -1 =5 )   66.5   +84
 - OliThink 5.3.0 32-bit              2357   4.0-0.0   (+4 -0 =0 )   77.1  +INF
 - Plisk 0.2.6 32-bit                 2348   3.0-7.0   (+1 -5 =4 )   84.9  -152
 - Amundsen 0.80                      2333   2.0-2.0   (+2 -2 =0 )   98.6   -38
 - Alex 2.13                          2325   4.0-2.0   (+3 -1 =2 )   98.2   +63
 - ECE 12.01                          2318   5.0-1.0   (+4 -0 =2 )   99.8  +182
 - Waxman 2013                        2312   7.5-2.5   (+6 -1 =3 )   99.9  +114
 - Cheese 1.3b 32-bit                 2309   6.0-4.0   (+4 -2 =4 )   99.7    +4
 - NoraGrace 1.0 64-bit               2308   5.5-4.5   (+3 -2 =5 )   99.9   -31
 - AliChess 4.25                      2288   4.5-5.5   (+2 -3 =5 )  100.0  -110
 - FireFly 2.7.0 64-bit               2285   3.5-4.5   (+2 -3 =3 )  100.0  -133
 - EveAnn 1.66                        2278   4.5-1.5   (+4 -1 =1 )  100.0  +101
 - Fischerle 0.9.60 64-bit            2264   5.5-2.5   (+4 -1 =3 )  100.0   +17
 - Protej 0.5.8c                      2251   6.0-2.0   (+5 -1 =2 )  100.0   +63
 - Hussar 0.2                         2222   5.0-1.0   (+4 -0 =2 )  100.0   +77
 - Betsabe II 1.09c                   2214   8.0-2.0   (+6 -0 =4 )  100.0   +37
 - Myrddin 0.85 32-bit                2204   8.0-2.0   (+7 -1 =2 )  100.0   +68
 - NG-Play 9.86 64-bit                2172   7.0-3.0   (+6 -2 =2 )  100.0   -51


Created in 2005-2013 by CCRL team
Last games added on February 17, 2018