CCRL Blitz
Downloads and Statistics
February 20, 2021
Testing summary:
Total: 2'464'260 games
played by 2'932 programs

White wins: 947'616 (38.5%)
Black wins: 759'359 (30.8%)
Draws: 757'285 (30.7%)
White score: 53.8%

Engine Details

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Winter 0.8 64-bit 4CPU in CCRL Blitz, 2021-02-20
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 0.8 64-bit 4CPU has no rank with rating of 3131 Elo points (+20 -20),
based on 812 games: 271 wins, 259 losses and 282 draws
Score: 50.7%, Average opponent: −6.3, Draws: 34.7%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Combusken 1.2.0 64-bit 4CPU             3178  26.5-35.5  (+15-24=23)    0.1     0
 - Marvin 4.0.0 64-bit 4CPU                3178  33.5-40.5  (+18-25=31)    0.0   +17
 - ChessBrainVB 3.74 4CPU                  3171  30.0-32.0  (+20-22=20)    0.1   +31
 - iCE 4.0 64-bit 4CPU                     3171  23.5-38.5  (+10-25=27)    0.0   -34
 - Naum 4.6 64-bit 4CPU                    3150  22.5-39.5  (+12-29=21)    5.0   -71
 - Pirarucu 3.3.5 64-bit 4CPU              3132  30.5-30.5  (+22-22=17)   46.9    +1
 - Protector 1.9.0 64-bit 4CPU             3130  33.0-29.0  (+19-15=28)   54.0   +19
 - Amoeba 3.1 64-bit 4CPU                  3101  34.5-27.5  (+26-19=17)   99.3    +8
 - PeSTO 2.210 64-bit 4CPU                 3099  33.5-28.5  (+24-19=19)   99.6    -4
 - Rodent III 0.273 64-bit 4CPU            3090  32.5-26.5  (+21-15=23)   99.9    -7
 - Marvin 3.5.0 64-bit 4CPU                3077  41.0-21.0  (+34-14=14)  100.0   +63
 - Gogobello 2.2 64-bit 4CPU               3073  38.0-22.0  (+27-11=22)  100.0   +30
 - Bobcat 8.0 64-bit 4CPU                  3057  33.0-29.0  (+23-19=20)  100.0   -52


Created in 2005-2013 by CCRL team
Last games added on February 20, 2021