CCRL 40/15
Downloads and Statistics
June 27, 2020
Testing summary:
Total: 1'157'654 games
played by 2'680 programs

White wins: 399'695 (34.5%)
Black wins: 295'571 (25.5%)
Draws: 462'388 (39.9%)
White score: 54.5%

Engine Details

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GreKo 10.2 64-bit in CCRL 40/15, 2020-06-27
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, 2005-2020, http://ccrl.chessdom.com/ccrl/4040/

CCRL 40/15 main list:
GreKo 10.2 64-bit has no rank with rating of 2502 Elo points (+31 -32),
based on 341 games: 111 wins, 126 losses and 104 draws
Score: 47.8%, Average opponent: +16.7, Draws: 30.5%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - iCE 1.0 64-bit                          2705   4.5-7.5   (+2 -5 =5 )    0.0  +122
 - Pawny 1.0 64-bit                        2659   0.5-9.5   (+0 -9 =1 )    0.0  -287
 - Atlas 3.50 64-bit                       2659   1.0-1.0   (+1 -1 =0 )    0.0  +157
 - CM10th Default                          2631   1.0-1.0   (+1 -1 =0 )    0.0  +129
 - Rotor 0.8                               2628   0.5-1.5   (+0 -1 =1 )    0.0   -30
 - Alfil 13.1 64-bit                       2628   1.0-5.0   (+0 -4 =2 )    0.0  -105
 - NoraGrace 2.0 64-bit                    2624   1.5-2.5   (+1 -2 =1 )    0.0   +26
 - Zappa 1.1 64-bit                        2615   2.0-0.0   (+2 -0 =0 )    0.0  +INF
 - Naum 1.91 64-bit                        2609   4.0-8.0   (+2 -6 =4 )    0.0    -7
 - Djinn 0.987 64-bit                      2601   0.0-2.0   (+0 -2 =0 )    0.0  -INF
 - Glass 2.0 64-bit                        2597   2.5-5.5   (+2 -5 =1 )    0.0   -49
 - Aristarch 4.50                          2595   0.5-1.5   (+0 -1 =1 )    0.0   -49
 - GarboChess 3.0 64-bit                   2587   0.0-2.0   (+0 -2 =0 )    0.0  -INF
 - Tucano 2.00 64-bit                      2572   4.5-7.5   (+3 -6 =3 )    0.1   -18
 - DanaSah 5.07                            2569   5.5-12.5  (+1 -8 =9 )    0.0   -48
 - Atlas 3.25 64-bit                       2569   0.0-1.0   (+0 -1 =0 )    0.1  -INF
 - Arminius 2013-08-10 64-bit              2565   1.0-3.0   (+1 -3 =0 )    0.3  -162
 - Francesca MAD 0.19                      2558   1.5-2.5   (+0 -1 =3 )    0.1   -11
 - Arasan 12.0 64-bit                      2555   5.0-5.0   (+3 -3 =4 )    0.4   +53
 - Rodin 6.0                               2550   5.5-6.5   (+3 -4 =5 )    0.8   +23
 - NirvanaChess 1.1 64-bit                 2549   4.5-11.5  (+4 -11=1 )    1.1  -138
 - nanoSzachy 4.0 64-bit                   2546   0.5-5.5   (+0 -5 =1 )    0.9  -316
 - Rhetoric 1.1 64-bit                     2544   2.0-0.0   (+2 -0 =0 )    3.2  +INF
 - Cheese 1.5 64-bit                       2518  14.5-14.5  (+10-10=9 )   21.7   +16
 - DanaSah 5.06                            2514   7.5-4.5   (+6 -3 =3 )   30.3   +97
 - LittleThought 1.052 64-bit              2499   0.0-2.0   (+0 -2 =0 )   56.9  -INF
 - Pupsi2 0.09                             2496   4.0-5.0   (+1 -2 =6 )   64.4   -37
 - Delphil 3.0 64-bit                      2495   7.5-7.5   (+5 -5 =5 )   63.1   -12
 - Pepito 1.59.2 64-bit                    2495  12.0-8.0   (+8 -4 =8 )   66.0   +56
 - JikChess 0.01 64-bit                    2488   2.0-6.0   (+2 -6 =0 )   75.8  -244
 - Delphil 3.1 64-bit                      2477   3.0-3.0   (+0 -0 =6 )   89.1   -25
 - Giraffe 20150908 64-bit                 2460   4.0-4.0   (+2 -2 =4 )   98.8   -36
 - Taltos rev118 64-bit                    2439   6.0-0.0   (+6 -0 =0 )  100.0  +INF
 - Betsabe II 1.30 64-bit                  2425  11.5-4.5   (+9 -2 =5 )  100.0   +74
 - Shallow r688 64-bit                     2413   4.5-5.5   (+2 -3 =5 )  100.0  -120
 - Ifrit m1.8 64-bit                       2412   2.0-2.0   (+1 -1 =2 )  100.0   -90
 - Sjakk 2.0 64-bit                        2403   7.5-2.5   (+7 -2 =1 )  100.0  +110
 - Tigran 2.4n 64-bit                      2401   2.0-0.0   (+2 -0 =0 )  100.0  +INF
 - Rhetoric 1.0 64-bit                     2400   8.5-2.5   (+7 -1 =3 )  100.0   +89
 - RomiChess P3L 64-bit                    2400   7.5-0.5   (+7 -0 =1 )  100.0  +304
 - Myrddin 0.87 64-bit                     2395   3.5-0.5   (+3 -0 =1 )  100.0  +175
 - Carballo 1.1.1                          2374   6.5-3.5   (+5 -2 =3 )  100.0   -23


Created in 2005-2013 by CCRL team
Last games added on June 27, 2020