CCRL 40/15
Downloads and Statistics
April 10, 2021
Testing summary:
Total: 1'235'065 games
played by 2'819 programs

White wins: 423'539 (34.3%)
Black wins: 311'222 (25.2%)
Draws: 500'304 (40.5%)
White score: 54.5%

Engine Details

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GreKo 6.25 in CCRL 40/15, 2021-04-10
Ponder off, General book (up to 12 moves), 3-4-5 piece EGTB
Time control: Equivalent to 40 moves in 15 minutes on an Intel i7-4770k.
Tested by CCRL team, 2005-2021, http://ccrl.chessdom.com/ccrl/4040/

CCRL 40/15 main list:
GreKo 6.25 has no rank with rating of 2369 Elo points (+33 -33),
based on 308 games: 101 wins, 110 losses and 97 draws
Score: 48.5%, Average opponent: +9.1, Draws: 31.5%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Floyd 0.8 64-bit                        2510   2.5-7.5   (+2 -7 =1 )    0.0   -68
 - Cerebro 3.03d                           2481  10.5-9.5   (+6 -5 =9 )    0.0  +126
 - MadChess 2.1 64-bit                     2477   1.5-8.5   (+0 -7 =3 )    0.0  -144
 - Chronos 1.9.4                           2474   4.0-8.0   (+0 -4 =8 )    0.0   +18
 - Arasan 10.4                             2471   0.5-5.5   (+0 -5 =1 )    0.0  -258
 - Trace 1.35                              2464   3.0-2.0   (+3 -2 =0 )    0.0  +176
 - Abrok 5.0                               2445   3.0-7.0   (+1 -5 =4 )    0.0   -52
 - Pupsi2 0.07                             2429   3.0-7.0   (+1 -5 =4 )    0.1   -66
 - Gaia 3.5 32-bit                         2412   1.0-1.0   (+1 -1 =0 )    1.6   +43
 - Queen 4.03                              2411   0.0-2.0   (+0 -2 =0 )    1.4  -INF
 - Diablo 0.5.1                            2410   1.0-1.0   (+1 -1 =0 )    1.6   +41
 - RomiChess P3k 32-bit                    2408   1.5-0.5   (+1 -0 =1 )    2.3  +195
 - Dragon 4.6                              2406   1.0-1.0   (+0 -0 =2 )    2.6   +37
 - Gosu 0.16                               2403   2.0-0.0   (+2 -0 =0 )    3.7  +INF
 - Djinn 0.925x                            2403   1.0-1.0   (+1 -1 =0 )    5.0   +34
 - Amy 0.87b                               2403   1.0-1.0   (+0 -0 =2 )    5.0   +34
 - Simplex 0.9.8 32-bit                    2398   4.0-6.0   (+3 -5 =2 )   10.4   -49
 - Patzer 3.80                             2397   0.5-1.5   (+0 -1 =1 )    7.1  -114
 - Amateur 2.82                            2395   3.0-3.0   (+3 -3 =0 )    8.6   +26
 - Phalanx XXII                            2394   4.0-2.0   (+4 -2 =0 )   11.4  +174
 - LittleThought 1.04 32-bit               2394   3.5-6.5   (+3 -6 =1 )   14.0   -94
 - Shield 1.1 64-bit                       2391   4.5-5.5   (+3 -4 =3 )   15.6    -8
 - Sorgenkind 0.4                          2389   3.0-3.0   (+2 -2 =2 )   13.8   +20
 - Sage 3.53                               2387   2.0-0.0   (+2 -0 =0 )   16.7  +INF
 - Horizon 4.4                             2386   1.0-1.0   (+0 -0 =2 )   18.2   +17
 - Delphil 1.9f                            2386   4.0-8.0   (+2 -6 =4 )   23.2   -93
 - Comet B68                               2384   1.5-0.5   (+1 -0 =1 )   20.7  +171
 - Thor's Hammer 2.28 32-bit               2383   2.0-0.0   (+2 -0 =0 )   23.5  +INF
 - RomiChess P3L 32-bit                    2383   6.5-3.5   (+5 -2 =3 )   27.3  +114
 - Counter 1.0                             2373   3.0-3.0   (+1 -1 =4 )   42.1    +4
 - Flux 2.2.1                              2358   2.0-4.0   (+1 -3 =2 )   70.6  -126
 - Waxman 2015                             2357   6.0-4.0   (+3 -1 =6 )   71.4   +42
 - Dirty 0.99z                             2354   4.0-4.0   (+3 -3 =2 )   72.9   -15
 - LittleThought 1.03 32-bit               2340   2.0-0.0   (+2 -0 =0 )   92.3  +INF
 - Asterisk 0.6                            2332   1.0-3.0   (+1 -3 =0 )   97.1  -263
 - Dirty 0.99n                             2322   6.5-13.5  (+3 -10=7 )   98.3  -161
 - Cheese 1.3                              2309   5.0-1.0   (+4 -0 =2 )   99.9  +170
 - Zeus 1.29                               2304   1.5-2.5   (+0 -1 =3 )   99.9  -132
 - Xpdnt 080927                            2302   3.5-0.5   (+3 -0 =1 )   99.9  +214
 - Brutus 6.1                              2302  20.0-7.0   (+17-4 =6 )   99.8  +109
 - Joker 1.1.14                            2302   3.5-0.5   (+3 -0 =1 )  100.0  +221
 - Popochin 3.2                            2297   2.5-1.5   (+2 -1 =1 )  100.0   +13
 - Bison 8.2.4r                            2282   1.5-2.5   (+1 -2 =1 )  100.0  -168
 - Isa 2.0.48 64-bit                       2271   4.5-5.5   (+2 -3 =5 )  100.0  -129
 - Zevra 1.8.2 r612 64-bit                 2189   2.5-1.5   (+2 -1 =1 )  100.0   -88
 - Micah 1.0 64-bit                        2163   4.5-1.5   (+4 -1 =1 )  100.0   -16


Created in 2005-2013 by CCRL team
Last games added on April 10, 2021