CCRL Blitz
Downloads and Statistics
April 10, 2021
Testing summary:
Total: 2'502'969 games
played by 2'977 programs

White wins: 962'290 (38.4%)
Black wins: 770'705 (30.8%)
Draws: 769'974 (30.8%)
White score: 53.8%

Engine Details

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Winter 0.7 64-bit in CCRL Blitz, 2021-04-10
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 0.7 64-bit has no rank with rating of 2977 Elo points (+15 -15),
based on 1554 games: 480 wins, 541 losses and 533 draws
Score: 48.0%, Average opponent: +13.5, Draws: 34.3%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Igel 2.4.0 64-bit                       3089  27.5-47.5  (+14-34=27)    0.0   +23
 - Protector 1.9.0 64-bit                  3088   5.0-27.0  (+1 -23=8 )    0.0  -148
 - Senpai 2.0 64-bit                       3085  12.0-20.0  (+9 -17=6 )    0.0   +14
 - chess22k 1.13 64-bit                    3084  12.0-20.0  (+5 -13=14)    0.0   +27
 - iCE 3.0 64-bit                          3081  15.5-16.5  (+11-12=9 )    0.0   +92
 - SmarThink 1.98 64-bit                   3045   9.5-22.5  (+4 -17=11)    0.0   -67
 - Naum 4.6 64-bit                         3031  17.0-15.0  (+12-10=10)    0.0   +75
 - Minic 2.07 64-bit                       3027  15.0-17.0  (+10-12=10)    0.0   +27
 - Bagatur 2.0 64-bit                      3024  14.0-18.0  (+8 -12=12)    0.0    +3
 - SlowChess Blitz Classic 1.6 64-bit      3023  15.5-15.5  (+9 -9 =13)    0.0   +44
 - Hakkapeliitta TCEC v2 64-bit            3021  13.5-18.5  (+9 -14=9 )    0.0   -11
 - Marvin 3.6.0 64-bit                     3020  14.5-17.5  (+8 -11=13)    0.0   +11
 - Deuterium 2019.2.37.73 64-bit           3020  13.0-19.0  (+5 -11=16)    0.0   -12
 - Combusken 1.1.0 64-bit                  3019   9.5-22.5  (+5 -18=9 )    0.0   -99
 - Pirarucu 3.0.7 64-bit                   3019  14.5-17.5  (+8 -11=13)    0.0   +10
 - Rodent III 0.287 64-bit                 3005  16.5-15.5  (+14-13=5 )    1.0   +39
 - Minic 1.51 64-bit                       3005  36.5-38.5  (+23-25=27)    1.7   +18
 - ChessBrainVB 3.74                       3003  15.0-17.0  (+10-12=10)    0.8    +3
 - Minic 1.44 64-bit                       3003  14.0-18.0  (+6 -10=16)    4.4    -9
 - Lc0 0.24.0 w591226 64-bit               2990  14.0-18.0  (+9 -13=10)   14.7   -29
 - Rodent IV 022 64-bit                    2989  12.5-19.5  (+8 -15=9 )   12.2   -63
 - Marvin 3.5.0 64-bit                     2988  14.5-17.5  (+9 -12=11)   18.3   -23
 - Monolith 2 64-bit                       2988  14.5-17.5  (+7 -10=15)   17.2   -16
 - SlowChess Blitz Classic 1.5 64-bit      2987  19.0-13.0  (+15-9 =8 )   20.0   +77
 - Igel 2.2.2 64-bit                       2986  13.5-18.5  (+5 -10=17)   23.9   -34
 - Hiarcs 14                               2984  16.0-16.0  (+9 -9 =14)   19.5    +7
 - Amoeba 3.1 64-bit                       2983  15.0-17.0  (+4 -6 =22)   28.4   -11
 - Godel 7.0 64-bit                        2982  12.5-19.5  (+6 -13=13)   33.1   -61
 - Amoeba 3.0 64-bit                       2974  22.5-9.5   (+19-6 =7 )   62.0  +146
 - Crafty 25.3 64-bit                      2964  13.5-18.5  (+9 -14=9 )   81.7   -68
 - Bobcat 8.0 64-bit                       2961  20.0-11.0  (+15-6 =10)   97.5   +86
 - Marvin 3.4.0 64-bit                     2958  15.5-16.5  (+10-11=11)   96.9   -30
 - Crafty 25.6 64-bit                      2955  15.5-16.5  (+10-11=11)   97.7   -33
 - Bagatur 1.9 64-bit                      2950  21.0-11.0  (+15-5 =12)   99.0   +74
 - Godel 6.0 64-bit                        2947  15.5-16.5  (+12-13=7 )   99.8   -40
 - Cheng 4.39 64-bit                       2942  16.0-16.0  (+12-12=8 )  100.0   -33
 - Dirty CUCUMBER 64-bit                   2928  21.5-10.5  (+16-5 =11)  100.0   +61
 - Spark 1.0 64-bit                        2926  20.0-12.0  (+14-6 =12)  100.0   +27
 - Igel 2.0.0 64-bit                       2925  17.5-14.5  (+14-11=7 )  100.0   -18
 - Asymptote 0.8 64-bit                    2924  15.5-16.5  (+9 -10=13)  100.0   -66
 - Atlas 3.91 64-bit                       2923  16.5-15.5  (+11-10=11)  100.0   -47
 - Toga II 4.0 64-bit                      2922  21.0-11.0  (+14-4 =14)  100.0   +44
 - Spike 1.4 Leiden                        2920  18.0-14.0  (+12-8 =12)  100.0   -14
 - EXchess 7.97b 64-bit                    2916  19.0-13.0  (+16-10=6 )  100.0   +10
 - Minic 1.14 64-bit                       2908  18.5-13.5  (+13-8 =11)  100.0   -17
 - Tucano 8.00 64-bit                      2895  18.0-12.0  (+16-10=4 )  100.0    -2


Created in 2005-2013 by CCRL team
Last games added on April 10, 2021