CCRL Blitz
Downloads and Statistics
February 27, 2021
Testing summary:
Total: 2'472'902 games
played by 2'944 programs

White wins: 950'998 (38.5%)
Black wins: 761'961 (30.8%)
Draws: 759'943 (30.7%)
White score: 53.8%

Engine Details

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Winter 0.9 64-bit 4CPU in CCRL Blitz, 2021-02-27
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:
Winter 0.9 64-bit 4CPU is #30 with rating of 3244 Elo points (+16 -16),
based on 1195 games: 323 wins, 379 losses and 493 draws
Score: 47.7%, Average opponent: +14.4, Draws: 41.3%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Pedone 3.0 64-bit 4CPU                  3383  19.5-56.5  (+8 -45=23)    0.0   -29
 - Andscacs 0.95 64-bit 4CPU               3336  25.0-51.0  (+7 -33=36)    0.0   -11
 - Arasan 22.1 64-bit 4CPU                 3287  32.0-45.0  (+14-27=36)    0.0    -8
 - Schooner 2.2 64-bit 4CPU                3278  31.5-45.5  (+13-27=37)    0.0   -21
 - Combusken 1.4.0 64-bit 4CPU             3276  43.5-49.5  (+27-33=33)    0.2   +12
 - Pedone 2.0 64-bit 4CPU                  3255  37.5-39.5  (+24-26=27)   13.3    +3
 - Equinox 3.30 64-bit 4CPU                3252  37.0-39.0  (+20-22=34)   19.6     0
 - Wasp 4.0 64-bit 4CPU                    3248  39.5-37.5  (+23-21=33)   36.8   +11
 - Chiron 4 64-bit 4CPU                    3243  36.5-39.5  (+17-20=39)   54.9   -14
 - Critter 1.6a 64-bit 4CPU                3233  42.5-33.5  (+21-12=43)   89.3   +24
 - Vajolet2 2.8 64-bit 4CPU                3227  42.0-34.0  (+29-21=26)   95.7   +17
 - Hannibal 1.7 64-bit 4CPU                3223  39.0-35.0  (+26-22=26)   98.6     0
 - NirvanaChess 2.4 64-bit 4CPU            3222  41.0-35.0  (+25-19=32)   98.9    +3
 - Wasp 4.50 64-bit 4CPU                   3220  61.5-50.5  (+39-28=45)   98.8    +7
 - Rybka 4.1 64-bit 4CPU                   3206  41.5-34.5  (+30-23=23)  100.0    -5


Created in 2005-2013 by CCRL team
Last games added on February 27, 2021