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 8.0 32-bit 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 8.0 32-bit has no rank with rating of 2424 Elo points (+25 -25),
based on 411 games: 147 wins, 142 losses and 122 draws
Score: 50.6%, Average opponent: −5.0, Draws: 29.7%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - CuckooChess 1.11 32-bit                 2552   0.5-3.5   (+0 -3 =1 )    0.0  -160
 - Philou 3.5.1                            2546   3.5-6.5   (+2 -5 =3 )    0.0    +2
 - Arasan 12.3 32-bit                      2544   0.0-4.0   (+0 -4 =0 )    0.0  -INF
 - AnMon 5.75                              2524   0.5-3.5   (+0 -3 =1 )    0.0  -191
 - Gaviota 0.83 32-bit                     2505   3.0-1.0   (+3 -1 =0 )    0.0  +331
 - AnMon 5.60                              2495   6.0-14.0  (+2 -10=8 )    0.0   -73
 - Nimzo 8                                 2493   2.0-2.0   (+1 -1 =2 )    0.0   +69
 - Movei 00.8.295                          2489   5.5-4.5   (+4 -3 =3 )    0.0   +97
 - CuckooChess 1.09                        2489   2.0-2.0   (+2 -2 =0 )    0.0   +65
 - Hermann 2.8 32-bit                      2487   2.5-1.5   (+2 -1 =1 )    0.0  +174
 - Little Goliath Evolution 3.12           2486   2.0-2.0   (+0 -0 =4 )    0.0   +62
 - Tao 5.6                                 2480   1.0-3.0   (+1 -3 =0 )    0.0  -195
 - Hermann 2.6 32-bit                      2478   7.5-4.5   (+5 -2 =5 )    0.1  +146
 - Twisted Logic 20080404x                 2476   3.0-7.0   (+2 -6 =2 )    0.1  -110
 - Cheng3 1.03 32-bit                      2475   3.0-5.0   (+2 -4 =2 )    0.3   -51
 - Green Light Chess 3.01.2.2              2468   0.5-0.5   (+0 -0 =1 )    0.4   +78
 - Matacz 1.4                              2455   1.0-3.0   (+1 -3 =0 )    1.6  -220
 - Trace 1.37a                             2451   0.5-3.5   (+0 -3 =1 )    3.3  -262
 - Arasan 10.4                             2448   5.0-5.0   (+4 -4 =2 )    5.5   +24
 - Delphil 2.7                             2448   6.5-2.5   (+5 -1 =3 )    8.7  +192
 - Counter 1.2                             2445   2.0-6.0   (+1 -5 =2 )    7.7  -174
 - Gaviota 0.80 32-bit                     2443   7.0-9.0   (+6 -8 =2 )   14.1   -34
 - LittleThought 1.052 32-bit              2443   7.0-5.0   (+5 -3 =4 )    9.3   +91
 - Twisted Logic 20071202x                 2435   5.0-5.0   (+4 -4 =2 )   24.5   +16
 - Trace 1.35                              2426   5.0-5.0   (+4 -4 =2 )   44.1    +2
 - Hussar 0.4                              2419   5.0-3.0   (+4 -2 =2 )   62.8   +93
 - Bruja 1.9.1 32-bit                      2417   0.5-0.5   (+0 -0 =1 )   64.6   -41
 - Abrok 5.0                               2416   0.0-1.0   (+0 -1 =0 )   70.0  -INF
 - Cheng3 1.02b                            2412   1.0-0.0   (+1 -0 =0 )   73.7  +INF
 - nanoSzachy 3.8                          2410  12.0-8.0   (+9 -5 =6 )   82.3   +66
 - Delphil 2.6b                            2408  17.0-19.0  (+11-13=12)   81.1   -36
 - Homer 2.01                              2402   1.0-0.0   (+1 -0 =0 )   91.1  +INF
 - Glass 1.6                               2399  11.5-4.5   (+10-3 =3 )   94.1  +151
 - PostModernist 1016                      2389   0.5-0.5   (+0 -0 =1 )   98.9     0
 - Queen 4.03                              2376   1.0-0.0   (+1 -0 =0 )   99.9  +INF
 - RomiChess P3k 32-bit                    2375   1.0-0.0   (+1 -0 =0 )   99.9  +INF
 - Eeyore 1.52 32-bit                      2375  20.0-16.0  (+12-8 =16)   99.9    -9
 - Rodin 3.0                               2372   5.5-6.5   (+5 -6 =1 )  100.0   -89
 - Pawny 0.2.1 32-bit                      2370  16.5-15.5  (+10-9 =13)   99.9   -43
 - Pawny 0.2 32-bit                        2369   2.5-1.5   (+2 -1 =1 )   99.9   +48
 - Dorky 4.3 32-bit                        2353   3.0-1.0   (+3 -1 =0 )  100.0  +162
 - Ares 1.004                              2339   3.0-1.0   (+2 -0 =2 )  100.0   +81
 - TJchess 1.01                            2335   1.0-0.0   (+1 -0 =0 )  100.0  +INF
 - OliThink 5.3.0 32-bit                   2323   6.0-6.0   (+2 -2 =8 )  100.0   -97
 - Plisk 0.2.7d 32-bit                     2315   5.0-3.0   (+5 -3 =0 )  100.0   +14
 - Alex 2.12a                              2292   3.0-1.0   (+3 -1 =0 )  100.0  +100
 - Amundsen 0.80                           2289   2.5-1.5   (+2 -1 =1 )  100.0   -30
 - Alex 2.13                               2287   8.0-5.0   (+6 -3 =4 )  100.0   -49

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