CCRL Blitz
Downloads and Statistics
September 12, 2020
Testing summary:
Total: 2'366'525 games
played by 2'795 programs

White wins: 911'830 (38.5%)
Black wins: 733'599 (31.0%)
Draws: 721'096 (30.5%)
White score: 53.8%

Engine Details

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Onno 0.12.0 64-bit in CCRL Blitz, 2020-09-12
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:
Onno 0.12.0 64-bit has no rank with rating of 2844 Elo points (+17 -17),
based on 1244 games: 533 wins, 268 losses and 443 draws
Score: 60.7%, Average opponent: −77.5, Draws: 35.6%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Rybka 3 64-bit                          3078   8.5-41.5  (+2 -35=13)    0.0   -11
 - Rybka 2.3.2a 64-bit                     2977  18.5-31.5  (+3 -16=31)    0.0   +61
 - Naum 4 64-bit                           2947  13.0-37.0  (+4 -28=18)    0.0   -57
 - Fritz 11                                2888  22.5-27.5  (+14-19=17)    0.0   +10
 - Thinker 5.4a Inert 64-bit               2882  19.5-30.5  (+8 -19=23)    0.0   -26
 - Zappa Mexico II 64-bit                  2845  20.5-29.5  (+12-21=17)   46.7   -60
 - Deep Sjeng WC2008 64-bit                2844  25.5-24.5  (+13-12=25)   53.1    +6
 - Deep Shredder 11 64-bit                 2842  25.0-25.0  (+14-14=22)   58.2    -3
 - Hiarcs 12                               2835  29.0-21.0  (+20-12=18)   83.7   +42
 - Toga II 1.4.1SE                         2823  25.0-25.0  (+14-14=22)   98.7   -21
 - Glaurung 2.2 64-bit                     2802  33.0-17.0  (+23-7 =20)  100.0   +60
 - Fruit 05/11/03                          2792  20.0-12.0  (+11-3 =18)  100.0   +20
 - Glaurung 2.1 64-bit                     2783  29.0-21.0  (+17-9 =24)  100.0   -14
 - Bright 0.4a                             2779  29.0-21.0  (+19-11=20)  100.0   -16
 - Spike 1.2 Turin                         2731  36.5-13.5  (+28-5 =17)  100.0   +41
 - Chess Tiger 2007.1                      2713  23.5-8.5   (+18-3 =11)  100.0   +29
 - BugChess2 1.6.3 64-bit                  2668  23.0-9.0   (+19-5 =8 )  100.0   -20
 - Booot 4.15.0                            2665  26.5-5.5   (+23-2 =7 )  100.0   +74
 - SmarThink 1.00 32-bit                   2663  23.5-8.5   (+18-3 =11)  100.0   -22
 - Alaric 707                              2662  25.5-6.5   (+21-2 =9 )  100.0   +30
 - Colossus 2008b                          2641  25.0-7.0   (+21-3 =8 )  100.0    +6
 - E.T. Chess 13.01.08                     2633  25.0-7.0   (+21-3 =8 )  100.0    -2
 - Gandalf 6                               2627  26.0-6.0   (+22-2 =8 )  100.0   +15
 - Alfil 8.1.1 Optimized                   2625  27.5-4.5   (+23-0 =9 )  100.0   +47
 - WildCat 8                               2623  25.5-6.5   (+20-1 =11)  100.0   -16
 - Movei 00.8.438 (10 10 10)               2622  24.5-7.5   (+19-2 =11)  100.0   -40
 - Slow Chess Blitz WV2.1                  2614  24.5-7.5   (+22-5 =5 )  100.0   -15
 - Ruffian 2.1.0                           2608  24.0-8.0   (+20-4 =8 )  100.0   -55
 - Sloppy 0.2.0 64-bit                     2607  28.5-3.5   (+25-0 =7 )  100.0   +74
 - Lemming 0.34 64-bit                     2598  23.5-8.5   (+19-4 =9 )  100.0   -83
 - GarboChess 2.10 64-bit                  2598  24.0-8.0   (+20-4 =8 )  100.0   -63


Created in 2005-2013 by CCRL team
Last games added on September 12, 2020