CCRL Blitz
Downloads and Statistics
July 4, 2020
Testing summary:
Total: 2'318'734 games
played by 2'727 programs

White wins: 893'537 (38.5%)
Black wins: 718'844 (31.0%)
Draws: 706'353 (30.5%)
White score: 53.8%

Engine Details

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GreKo 2015 64-bit in CCRL Blitz, 2020-07-04
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 2015 64-bit has no rank with rating of 2586 Elo points (+16 -16),
based on 1343 games: 490 wins, 482 losses and 371 draws
Score: 50.3%, Average opponent: −1.9, Draws: 27.6%


Pairwise results:
     Opponent                          Elo     Score                  LOS   Perf
 - Zurichess Graubuenden 64-bit        2724  12.0-20.0  (+8 -16=8 )    0.0   +47
 - Carballo 1.6 64-bit                 2677   9.5-22.5  (+7 -20=5 )    0.0   -67
 - ChessBrainVB 2.05                   2640  11.5-19.5  (+6 -14=11)    0.0   -33
 - Donna 3.1 64-bit                    2629   9.5-22.5  (+7 -20=5 )    0.1  -114
 - WildCat 8                           2624  14.5-17.5  (+10-13=9 )    0.0    +6
 - Movei 00.8.438 (10 10 10)           2622  12.0-20.0  (+4 -12=16)    0.0   -39
 - Philou 3.7.1 64-bit                 2619  15.0-17.0  (+11-13=8 )    0.0   +12
 - Slow Chess Blitz WV2.1              2614  17.0-15.0  (+12-10=10)    0.0   +49
 - Rodin 7.0                           2613  17.5-14.5  (+12-9 =11)    0.7   +58
 - Rotor 0.8                           2612  15.5-16.5  (+12-13=7 )    0.3   +13
 - Laser 0.2 64-bit                    2612  14.0-18.0  (+7 -11=14)    1.4   -13
 - Glass 2.0 64-bit                    2611  16.5-15.5  (+12-11=9 )    0.3   +35
 - Jellyfish 1.1 64-bit                2611  11.5-20.5  (+6 -15=11)    0.4   -68
 - NoraGrace 2.0 64-bit                2610  12.5-19.5  (+10-17=5 )    0.7   -59
 - Amyan 1.72                          2604  14.0-18.0  (+11-15=6 )    1.8   -28
 - Pharaon 3.5.1                       2603  17.0-15.0  (+15-13=4 )    2.4   +42
 - GarboChess 2.10 64-bit              2598  11.0-21.0  (+5 -15=12)    9.4   -90
 - Phalanx XXIV                        2589  14.0-18.0  (+12-16=4 )   39.1   -49
 - Floyd 0.9 64-bit                    2583  12.0-19.0  (+10-17=4 )   61.1   -91
 - Francesca MAD 0.19                  2581  16.5-15.5  (+13-12=7 )   70.2    +5
 - Zurichess Glarus 64-bit             2579  20.5-11.5  (+15-6 =11)   71.5   +85
 - Hamsters 0.7.1                      2579  15.5-16.5  (+9 -10=13)   77.9   -17
 - Muse 0.953 64-bit                   2577  14.0-13.0  (+8 -7 =12)   80.6    -1
 - DanaSah 6.50                        2577  18.5-13.5  (+12-7 =13)   78.8   +42
 - Arminius 2015-08-06 64-bit          2574  19.0-13.0  (+15-9 =8 )   85.0   +56
 - SOS 5.1                             2572  17.0-15.0  (+15-13=4 )   94.4    +9
 - Carballo 1.5 64-bit                 2570  19.0-13.0  (+17-11=4 )   89.8   +57
 - Maverick 1.5 64-bit                 2569  16.5-15.5  (+13-12=7 )   96.0    -3
 - Aristarch 4.50                      2567  17.0-15.0  (+12-10=10)   98.2    +3
 - Petir 4.39                          2566  19.5-12.5  (+15-8 =9 )   98.1   +57
 - Capivara LK 0.09b02c 64-bit         2565  18.5-13.5  (+14-9 =9 )   97.5   +32
 - nanoSzachy 4.1 64-bit               2562  15.0-17.0  (+8 -10=14)   99.2   -41
 - Brutus 8.05 64-bit                  2559   2.5-3.5   (+2 -3 =1 )   99.8   -86
 - K2 0.83                             2559  19.5-12.5  (+16-9 =7 )   98.9   +50
 - Carballo 1.4 64-bit                 2554  18.5-13.5  (+13-8 =11)   99.6   +20
 - Anaconda 2.0.1                      2545  17.5-14.5  (+11-8 =13)  100.0   -11
 - Rebel Century                       2543  23.0-9.0   (+16-2 =14)  100.0   +91
 - Ufim 8.02                           2540  15.5-16.5  (+11-12=9 )  100.0   -53
 - Shield 1.3.1 64-bit                 2539  16.5-15.5  (+12-11=9 )  100.0   -41
 - AnMon 5.75                          2538  12.0-20.0  (+8 -16=8 )  100.0  -139
 - DanaSah 4.88                        2533  22.0-10.0  (+20-8 =4 )  100.0   +97
 - Dorky 4.5 64-bit                    2504  20.5-11.5  (+17-8 =7 )  100.0   +18
 - Ethereal 7.60 64-bit                2448  25.0-7.0   (+21-3 =8 )  100.0   +68


Created in 2005-2013 by CCRL team
Last games added on July 4, 2020