CCRL Blitz
Downloads and Statistics
September 19, 2020
Testing summary:
Total: 2'370'030 games
played by 2'800 programs

White wins: 913'140 (38.5%)
Black wins: 734'658 (31.0%)
Draws: 722'232 (30.5%)
White score: 53.8%

Engine Details

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Scorpio 2.7.9 64-bit in CCRL Blitz, 2020-09-19
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:
Scorpio 2.7.9 64-bit has no rank with rating of 2885 Elo points (+21 -21),
based on 741 games: 266 wins, 205 losses and 270 draws
Score: 54.1%, Average opponent: −27.6, Draws: 36.4%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Hakkapeliitta TCEC v2 64-bit            3020   8.5-21.5  (+4 -17=9 )    0.0   -19
 - Amoeba 2.7 64-bit                       2938   7.5-22.5  (+2 -17=11)    0.0  -115
 - EXchess 7.97b 64-bit                    2916  12.0-17.0  (+7 -12=10)    0.5   -27
 - Atlas 3.90 64-bit                       2914  12.5-17.5  (+5 -10=15)    6.6   -19
 - DiscoCheck 5.2.1 64-bit                 2913  12.5-17.5  (+9 -14=7 )    0.9   -31
 - Demolito 2017-08-26 64-bit              2911  11.5-17.5  (+7 -13=9 )    2.0   -45
 - Scorpio 2.8 64-bit                      2904  24.5-25.5  (+9 -10=31)    7.8   +13
 - Zurichess Neuchatel 64-bit              2902  31.5-27.5  (+20-16=23)    7.9   +37
 - Quazar 0.4 64-bit                       2901  26.5-32.5  (+17-23=19)    8.5   -18
 - Murka 3 64-bit                          2882  14.5-15.5  (+8 -9 =13)   63.0   -11
 - Tucano 7.00 64-bit                      2872  25.5-33.5  (+14-22=23)   84.4   -54
 - Ethereal 8.61 64-bit                    2862  17.0-13.0  (+10-6 =14)   93.6   +13
 - Nemo 1.0.1 64-bit                       2857  15.0-11.0  (+10-6 =10)   99.4   +19
 - Octochess r5506 64-bit                  2823   8.5-3.5   (+7 -2 =3 )  100.0   +89
 - Rhetoric 1.4.3 64-bit                   2807  19.5-9.5   (+16-6 =7 )  100.0   +44
 - Frenzee 3.5.19 64-bit                   2769  21.5-8.5   (+18-5 =7 )  100.0   +42
 - Twisted Logic 20100131x 64-bit          2768  19.0-11.0  (+12-4 =14)  100.0   -36
 - Jonny 4.00                              2763  42.0-14.0  (+32-4 =20)  100.0   +44
 - BugChess2 1.9 64-bit                    2760  22.0-7.0   (+17-2 =10)  100.0   +48
 - RuyDos 1.0.27 64-bit                    2758  17.0-9.0   (+13-5 =8 )  100.0   -20
 - Gogobello 1.4 64-bit                    2755   9.0-3.0   (+7 -1 =4 )  100.0   +43
 - Shield 2.0 64-bit                       2703  23.5-2.5   (+22-1 =3 )  100.0  +186


Created in 2005-2013 by CCRL team
Last games added on September 19, 2020