CCRL Blitz
Downloads and Statistics
March 6, 2021
Testing summary:
Total: 2'478'353 games
played by 2'951 programs

White wins: 953'046 (38.5%)
Black wins: 763'412 (30.8%)
Draws: 761'895 (30.7%)
White score: 53.8%

Engine Details

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Scorpio 2.8.5 MCTS 64-bit in CCRL Blitz, 2021-03-06
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, 2005-2021, http://ccrl.chessdom.com/ccrl/404/

CCRL Blitz main list:
Scorpio 2.8.5 MCTS 64-bit has no rank with rating of 2815 Elo points (+23 -22),
based on 720 games: 333 wins, 194 losses and 193 draws
Score: 59.7%, Average opponent: −71.8, Draws: 26.8%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Scorpio 2.8 64-bit                      2904  15.0-25.0  (+7 -17=16)    0.0    +9
 - Gaviota 1.0 64-bit                      2871  19.5-20.5  (+15-16=9 )    0.0   +50
 - Fruit Reloaded 3.2.1 64-bit             2871  21.0-19.0  (+14-12=14)    0.0   +72
 - Rhetoric 1.4.3 64-bit                   2808  16.5-23.5  (+12-19=9 )   71.2   -69
 - Godel 4.0.7 64-bit                      2804  19.5-20.5  (+15-16=9 )   77.9   -23
 - Marvin 3.1.0 64-bit                     2793  23.0-17.0  (+16-10=14)   93.6   +26
 - Pawny 1.2 64-bit                        2767  18.5-21.5  (+12-15=13)  100.0   -74
 - Bison 9.11 64-bit                       2761  22.5-17.5  (+14-9 =17)  100.0   -16
 - BugChess2 1.9 64-bit                    2760  28.0-12.0  (+25-9 =6 )  100.0  +103
 - Gogobello 1.4 64-bit                    2756  23.5-16.5  (+18-11=11)  100.0    +4
 - Shield 2.1 64-bit                       2740  18.5-21.5  (+14-17=9 )  100.0  -102
 - Cheese 1.9 64-bit                       2732  19.5-20.5  (+14-15=11)  100.0   -91
 - Arminius 2017-01-01 64-bit              2689  25.5-14.5  (+18-7 =15)  100.0   -38
 - RedQueen 1.1.98 64-bit                  2669  29.0-11.0  (+24-6 =10)  100.0   +15
 - WyldChess 1.51 64-bit                   2629  32.5-7.5   (+30-5 =5 )  100.0   +75
 - Philou 3.7.1 64-bit                     2619  30.5-9.5   (+25-4 =11)  100.0    -9
 - DanaSah 7.3                             2618  32.0-8.0   (+28-4 =8 )  100.0   +34
 - Floyd 0.9 64-bit                        2587  35.0-5.0   (+32-2 =6 )  100.0   +90


Created in 2005-2013 by CCRL team
Last games added on March 6, 2021