CCRL Blitz
Downloads and Statistics
November 28, 2020
Testing summary:
Total: 2'414'627 games
played by 2'866 programs

White wins: 929'714 (38.5%)
Black wins: 746'779 (30.9%)
Draws: 738'134 (30.6%)
White score: 53.8%

Engine Details

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GreKo 10.3.1 in CCRL Blitz, 2020-11-28
Ponder off, General book up to 12 moves, up to 6 piece EGTB
Time control: From Jan 2020, equivalent to 2'+1" on an Intel i7-4770K. See the "about" page.
Tested by CCRL team, 2005-2020, http://ccrl.chessdom.com/ccrl/404/

CCRL Blitz main list:
GreKo 10.3.1 has no rank with rating of 2508 Elo points (+18 -19),
based on 1016 games: 372 wins, 364 losses and 280 draws
Score: 50.4%, Average opponent: −2.2, Draws: 27.6%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Amyan 1.72                              2605  10.0-22.0  (+6 -18=8 )    0.0   -40
 - Tucano 3.00 64-bit                      2581   9.5-22.5  (+6 -19=7 )    0.0   -75
 - Hamsters 0.7.1                          2579  10.0-22.0  (+6 -18=8 )    0.0   -62
 - Rodin 6.0                               2570  14.5-17.5  (+9 -12=11)    0.0   +30
 - Aristarch 4.50                          2568  13.0-19.0  (+8 -14=10)    0.0    -3
 - Brutus 8.05 64-bit                      2560  12.5-19.5  (+6 -13=13)    0.0   -20
 - Petir 4.999999                          2556  13.5-17.5  (+9 -13=9 )    0.0    +3
 - The Baron 2.23 64-bit                   2555  14.5-16.5  (+12-14=5 )    0.0   +20
 - Rebel Century                           2544  17.5-14.5  (+14-11=7 )    0.1   +68
 - nanoSzachy 4.0 64-bit                   2543  13.0-19.0  (+7 -13=12)    0.1   -29
 - Ufim 8.02                               2541  13.0-19.0  (+9 -15=8 )    0.0   -32
 - AnMon 5.75                              2538  12.5-19.5  (+8 -15=9 )    0.1   -46
 - DanaSah 4.88                            2534  10.5-20.5  (+6 -16=9 )    1.0   -82
 - Hermann 2.8 64-bit                      2532  18.5-13.5  (+15-10=7 )    1.0   +81
 - Pepito 1.59.2 64-bit                    2522  18.0-14.0  (+14-10=8 )    9.4   +61
 - Green Light Chess 3.01.2.2              2505  19.5-12.5  (+16-9 =7 )   60.2   +75
 - Yace 0.99.87                            2504  15.0-17.0  (+10-12=10)   66.3   -23
 - Little Goliath Evolution 3.12           2503  17.5-14.5  (+14-11=7 )   67.7   +30
 - Trace 1.37a                             2500  14.5-17.5  (+10-13=9 )   77.3   -43
 - Cheese 1.5 64-bit                       2495  16.0-16.0  (+12-12=8 )   84.5   -13
 - Mephisto Gideon Professional            2473  16.0-16.0  (+14-14=4 )   99.9   -36
 - Cerebro 3.03d                           2470  20.5-8.5   (+18-6 =5 )  100.0  +121
 - Dorky 4.3 64-bit                        2466  20.0-10.0  (+17-7 =6 )  100.0   +82
 - Delphil 3.1 64-bit                      2466  18.0-14.0  (+12-8 =12)   99.8    -3
 - Sjakk 2.0 64-bit                        2455  16.0-16.0  (+10-10=12)  100.0   -54
 - Matacz 1.4                              2445  17.5-14.5  (+12-9 =11)  100.0   -34
 - SpiderChess 070603                      2439  19.0-13.0  (+13-7 =12)  100.0    -8
 - LambChop 10.99                          2433  20.5-11.5  (+15-6 =11)  100.0   +20
 - Eeyore 1.52 64-bit                      2429  22.0-10.0  (+17-5 =10)  100.0   +49
 - Quark 2.35                              2424  22.5-9.5   (+17-4 =11)  100.0   +53
 - Nejmet 3.07                             2424  18.0-14.0  (+14-10=8 )  100.0   -42
 - Gaia 3.5 64-bit                         2424  19.0-13.0  (+16-10=6 )  100.0   -13


Created in 2005-2013 by CCRL team
Last games added on November 28, 2020