CCRL Blitz
Downloads and Statistics
August 1, 2020
Testing summary:
Total: 2'344'796 games
played by 2'763 programs

White wins: 903'383 (38.5%)
Black wins: 726'503 (31.0%)
Draws: 714'910 (30.5%)
White score: 53.8%

Engine Details

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Orion 0.7 64-bit in CCRL Blitz, 2020-08-01
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:
Orion 0.7 64-bit is #124 with rating of 2735 Elo points (+18 -18),
based on 1097 games: 467 wins, 310 losses and 320 draws
Score: 57.2%, Average opponent: −49.2, Draws: 29.2%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Twisted Logic 20090922 64-bit           2771  12.5-19.5  (+9 -16=7 )    0.0   -43
 - Frenzee 3.5.19 64-bit                   2770  13.5-18.5  (+10-15=7 )    0.0   -20
 - Pawny 1.2 64-bit                        2767  17.5-14.5  (+11-8 =13)    0.1   +60
 - Jonny 4.00                              2763  12.5-19.5  (+5 -12=15)    0.2   -35
 - BugChess2 1.9 64-bit                    2760  17.0-15.0  (+13-11=8 )    0.7   +47
 - Devel 3.2.9                             2758  12.0-20.0  (+7 -15=10)   16.0   -59
 - Delocto 0.61n 64-bit                    2757  13.5-18.5  (+9 -14=9 )    5.9   -32
 - Arminius 2018-12-23 64-bit              2756  17.0-15.0  (+11-9 =12)    3.5   +42
 - GreKo 2020.03 64-bit                    2751  17.5-14.5  (+15-12=5 )   11.2   +49
 - Chess Tiger 2007.1                      2713  23.0-9.0   (+19-5 =8 )   98.9  +134
 - Donna 4.1 64-bit                        2696  12.0-15.0  (+8 -11=8 )  100.0   -75
 - DanaSah 8.3                             2689  18.5-13.5  (+13-8 =11)  100.0    +7
 - Delfi 5.4                               2683  21.5-10.5  (+17-6 =9 )  100.0   +67
 - ECE 20.1 64-bit                         2677  19.5-12.5  (+15-8 =9 )  100.0   +18
 - K2 0.95                                 2674  31.0-22.0  (+24-15=14)  100.0     0
 - Drosophila 1.6 64-bit                   2672  35.0-18.0  (+27-10=16)  100.0   +47
 - Fridolin 3.10 64-bit                    2669  18.0-14.0  (+14-10=8 )  100.0   -23
 - Gandalf 7 64-bit                        2665  25.0-28.0  (+19-22=12)  100.0   -94
 - Alaric 707                              2663  30.0-19.0  (+22-11=16)  100.0    +4
 - Phalanx XXV                             2655  32.5-19.5  (+24-11=17)  100.0    +2
 - Nebula 2.0 64-bit                       2653  30.0-20.0  (+24-14=12)  100.0    -8
 - Colossus 2008b                          2641  33.0-19.0  (+25-11=16)  100.0    -4
 - Cyrano 0.6b17 64-bit                    2640  38.5-11.5  (+32-5 =13)  100.0  +100
 - Rodin 8.0                               2639  33.0-19.0  (+25-11=16)  100.0    -5
 - Sjakk 2.2 64-bit                        2638  27.5-24.5  (+17-14=21)  100.0   -76
 - E.T. Chess 13.01.08                     2634  35.0-18.0  (+29-12=12)  100.0   +16
 - WyldChess 1.51 64-bit                   2629  31.0-22.0  (+23-14=16)  100.0   -46


Created in 2005-2013 by CCRL team
Last games added on August 1, 2020