CCRL Blitz
Downloads and Statistics
July 1, 2020
Testing summary:
Total: 2'316'652 games
played by 2'725 programs

White wins: 892'731 (38.5%)
Black wins: 718'204 (31.0%)
Draws: 705'717 (30.5%)
White score: 53.8%

Engine Details

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NirvanaChess 2.1c 64-bit in CCRL Blitz, 2020-07-01
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:
NirvanaChess 2.1c 64-bit has no rank with rating of 3035 Elo points (+16 -16),
based on 1246 games: 334 wins, 411 losses and 501 draws
Score: 46.9%, Average opponent: +24.3, Draws: 40.2%


Pairwise results:
     Opponent                          Elo     Score                  LOS   Perf
 - Komodo 9.2 64-bit                   3338   4.5-46.5  (+0 -42=9 )    0.0   -48
 - Komodo 9.1 64-bit                   3314  11.0-39.0  (+2 -30=18)    0.0   +89
 - Gull 3 64-bit                       3192   8.0-42.0  (+3 -37=10)    0.0  -111
 - Fire 4 64-bit                       3191  13.5-36.5  (+5 -28=17)    0.0    +3
 - Equinox 3.30 64-bit                 3162  19.0-31.0  (+9 -21=20)    0.0   +49
 - Critter 1.6a 64-bit                 3157  16.5-33.5  (+5 -22=23)    0.0   +18
 - Rybka 4.1 64-bit                    3110  21.5-28.5  (+15-22=13)    0.0   +26
 - Deep Fritz 14 64-bit 1CPU           3078  23.0-26.0  (+11-14=24)    0.0   +26
 - Protector 1.8.0 64-bit              3065  21.0-29.0  (+9 -17=24)    0.4   -18
 - Texel 1.05 64-bit                   3053  22.5-27.5  (+10-15=25)    3.0   -10
 - Hannibal 1.5 64-bit                 3049  18.5-31.5  (+8 -21=21)    7.3   -65
 - Protector 1.7.0 64-bit              3040  28.5-21.5  (+18-11=21)   32.5   +47
 - Chiron 2 64-bit                     3039  29.5-20.5  (+17-8 =25)   34.1   +56
 - Naum 4.6 64-bit                     3032  23.5-26.5  (+15-18=17)   63.2   -21
 - Alfil 15.7 64-bit                   3031  18.5-13.5  (+8 -3 =21)   63.8   +37
 - Andscacs 0.82 64-bit                3030  14.5-16.5  (+9 -11=11)   65.1   -21
 - Senpai 1.0 64-bit                   3007  29.5-20.5  (+15-6 =29)   99.9   +19
 - Hiarcs 14                           2985  29.5-20.5  (+18-9 =23)  100.0    +5
 - Hakkapeliitta 3.0 64-bit            2985  17.0-15.0  (+10-8 =14)  100.0   -30
 - Fizbo 1.5 64-bit                    2983  30.5-17.5  (+21-8 =19)  100.0   +38
 - Alfil 15.8 64-bit                   2981  31.5-18.5  (+22-9 =19)  100.0   +31
 - Andscacs 0.80 64-bit                2960  20.0-12.0  (+16-8 =8 )  100.0   +14
 - Deep Shredder 12 64-bit             2955  19.0-13.0  (+12-6 =14)  100.0   -22
 - Cheng 4.39 64-bit                   2942  19.0-13.0  (+12-6 =14)  100.0   -36
 - Spark 1.0 64-bit                    2927  15.0-16.0  (+7 -8 =16)  100.0  -115
 - iCE 2.0 64-bit                      2924  19.5-12.5  (+16-9 =7 )  100.0   -33
 - Booot 5.2.0 64-bit                  2922  21.5-8.5   (+17-4 =9 )  100.0   +34
 - Fizbo 1.31 64-bit                   2922  20.0-12.0  (+13-5 =14)  100.0   -34
 - Spike 1.4 Leiden                    2920  19.0-13.0  (+11-5 =16)  100.0   -58


Created in 2005-2013 by CCRL team
Last games added on July 1, 2020