CCRL 40/15
Downloads and Statistics
November 16, 2024
Testing summary:
Total: 1'967'497 games
played by 3'973 programs

White wins: 610'660 (31.0%)
Black wins: 425'811 (21.6%)
Draws: 931'026 (47.3%)
White score: 54.7%

Engine Details

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GreKo 6.25 in CCRL 40/15, 2024-11-16
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, 2005-2024, http://ccrl.chessdom.com/ccrl/4040/

CCRL 40/15 main list:
GreKo 6.25 has no rank with rating of 2336 Elo points (+27 -27),
based on 346 games: 113 wins, 124 losses and 109 draws
Score: 48.4%, Average opponent: +11.7, Draws: 31.5%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Floyd 0.8 64-bit                        2490   2.5-7.5   (+2 -7 =1 )    0.0   -68
 - Cerebro 3.03d                           2461  10.5-9.5   (+6 -5 =9 )    0.0  +141
 - MadChess 2.1 64-bit                     2454   1.5-8.5   (+0 -7 =3 )    0.0  -142
 - Chronos 1.9.4                           2450   4.0-8.0   (+0 -4 =8 )    0.0   +13
 - Arasan 10.4                             2448   0.5-5.5   (+0 -5 =1 )    0.0  -240
 - Trace 1.35                              2426   3.0-2.0   (+3 -2 =0 )    0.0  +183
 - Abrok 5.0                               2416   3.0-7.0   (+1 -5 =4 )    0.0   -66
 - Rengar 1.1.0 64-bit                     2403  11.0-13.0  (+7 -9 =8 )    0.0   +32
 - Pupsi2 0.07                             2400   3.0-7.0   (+1 -5 =4 )    0.0   -77
 - Dragon 4.6                              2381   1.0-1.0   (+0 -0 =2 )    0.2   +45
 - Gaia 3.5 32-bit                         2381   1.0-1.0   (+1 -1 =0 )    0.3   +44
 - Diablo 0.5.1                            2376   1.0-1.0   (+1 -1 =0 )    0.6   +39
 - Queen 4.03                              2376   0.0-2.0   (+0 -2 =0 )    0.5  -INF
 - RomiChess P3k 32-bit                    2375   1.5-0.5   (+1 -0 =1 )    0.7  +209
 - Gosu 0.16                               2374   2.0-0.0   (+2 -0 =0 )    0.6  +INF
 - Simplex 0.9.8 32-bit                    2373   4.0-6.0   (+3 -5 =2 )    2.5   -54
 - Amy 0.87b                               2372   1.0-1.0   (+0 -0 =2 )    1.8   +36
 - Djinn 0.925x                            2372   1.0-1.0   (+1 -1 =0 )    1.9   +36
 - Patzer 3.80                             2365   0.5-1.5   (+0 -1 =1 )    3.3  -132
 - Phalanx XXII                            2364   4.0-2.0   (+4 -2 =0 )    5.7  +193
 - Amateur 2.82                            2359   3.0-3.0   (+3 -3 =0 )    7.5   +22
 - Sorgenkind 0.4                          2358   3.0-3.0   (+2 -2 =2 )    7.2   +22
 - LittleThought 1.04 32-bit               2357   3.5-6.5   (+3 -6 =1 )   14.0  -117
 - Delphil 1.9f                            2357   4.0-8.0   (+2 -6 =4 )   13.1  -105
 - Comet B68                               2354   1.5-0.5   (+1 -0 =1 )   12.9  +188
 - Horizon 4.4                             2350   1.0-1.0   (+0 -0 =2 )   17.3   +14
 - Sage 3.53                               2349   2.0-0.0   (+2 -0 =0 )   20.9  +INF
 - RomiChess P3L 32-bit                    2348   6.5-3.5   (+5 -2 =3 )   26.0  +128
 - Thor's Hammer 2.28                      2347   2.0-0.0   (+2 -0 =0 )   24.7  +INF
 - Peacekeeper 1.10 64-bit                 2346   7.0-7.0   (+5 -5 =4 )   29.0   +13
 - Shield 1.1 64-bit                       2339   4.5-5.5   (+3 -4 =3 )   43.9   -32
 - Counter 1.0                             2337   3.0-3.0   (+1 -1 =4 )   48.3    +1
 - Flux 2.2.1 64-bit                       2321   2.0-4.0   (+1 -3 =2 )   82.3  -142
 - Waxman 2015                             2319   6.0-4.0   (+3 -1 =6 )   83.0   +47
 - Dirty 0.99z                             2318   4.0-4.0   (+3 -3 =2 )   81.9   -18
 - LittleThought 1.03 32-bit               2300   2.0-0.0   (+2 -0 =0 )   98.4  +INF
 - Asterisk 0.6                            2293   1.0-3.0   (+1 -3 =0 )   99.7  -276
 - Dirty 0.99n                             2285   6.5-13.5  (+3 -10=7 )   99.7  -182
 - Cheese 1.3                              2267   5.0-1.0   (+4 -0 =2 )  100.0  +173
 - Zeus 1.29                               2262   1.5-2.5   (+0 -1 =3 )  100.0  -151
 - Xpdnt 080927                            2260   3.5-0.5   (+3 -0 =1 )  100.0  +212
 - Joker 1.1.14                            2259   3.5-0.5   (+3 -0 =1 )  100.0  +214
 - Brutus 6.1                              2258  20.0-7.0   (+17-4 =6 )  100.0  +113
 - Popochin 3.2                            2253   2.5-1.5   (+2 -1 =1 )  100.0   +21
 - Bison 8.2.4r                            2239   1.5-2.5   (+1 -2 =1 )  100.0  -190
 - Isa 2.0.48 64-bit                       2227   4.5-5.5   (+2 -3 =5 )  100.0  -145
 - Zevra 1.8.2 r612 64-bit                 2136   2.5-1.5   (+2 -1 =1 )  100.0   -98
 - Micah 1.0 64-bit                        2108   4.5-1.5   (+4 -1 =1 )  100.0   -25

Created in 2005-2013 by CCRL team
Last games added on November 16, 2024