CCRL Blitz
Downloads and Statistics
July 4, 2020
Testing summary:
Total: 2'318'734 games
played by 2'727 programs

White wins: 893'537 (38.5%)
Black wins: 718'844 (31.0%)
Draws: 706'353 (30.5%)
White score: 53.8%

Engine Details

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NirvanaChess 1.6 64-bit in CCRL Blitz, 2020-07-04
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 1.6 64-bit has no rank with rating of 2834 Elo points (+18 -18),
based on 1069 games: 348 wins, 359 losses and 362 draws
Score: 49.5%, Average opponent: +4.0, Draws: 33.9%


Pairwise results:
     Opponent                          Elo     Score                  LOS   Perf
 - Spark 1.0 64-bit                    2927  10.5-21.5  (+8 -19=5 )    0.0   -41
 - iCE 2.0 64-bit                      2924  11.5-20.5  (+5 -14=13)    0.0    -2
 - Booot 5.2.0 64-bit                  2922  12.5-19.5  (+8 -15=9 )    0.0   +12
 - Spike 1.4 Leiden                    2920  13.5-18.5  (+8 -13=11)    0.0   +32
 - DiscoCheck 5.2 64-bit               2915  11.5-20.5  (+5 -14=13)    0.0    -5
 - Quazar 0.4 64-bit                   2901  10.0-22.0  (+6 -18=8 )    0.0   -68
 - Deep Junior Yokohama 64-bit         2899  10.5-21.5  (+8 -19=5 )    0.0   -67
 - Thinker 5.4d Inert 64-bit           2886  17.5-14.5  (+15-12=5 )    0.0   +85
 - Murka 3 64-bit                      2882  12.0-20.0  (+6 -14=12)    0.0   -31
 - Gaviota 1.0 64-bit                  2872  16.0-16.0  (+12-12=8 )    0.0   +36
 - MinkoChess 1.3 64-bit               2869  13.5-18.5  (+6 -11=15)    0.0   -11
 - Nemo 1.0.1 64-bit                   2857  14.0-17.0  (+9 -12=10)    0.7    -7
 - Zappa Mexico II 64-bit              2846  20.5-11.5  (+14-5 =13)   10.5  +102
 - Deep Sjeng WC2008 64-bit            2844  17.0-15.0  (+11-9 =12)   15.5   +30
 - SmarThink 1.50 64-bit               2844  15.5-16.5  (+10-11=11)   17.4    -1
 - Deuterium 14.2.33.276 64-bit        2843   5.0-5.0   (+4 -4 =2 )   22.5   +13
 - Onno 1.2.70 64-bit                  2842  11.5-20.5  (+5 -14=13)   20.7   -83
 - Fizbo 1.2 64-bit                    2839  17.0-15.0  (+11-9 =12)   34.0   +27
 - SmarThink 1.60 64-bit               2839  15.0-13.0  (+10-8 =10)   34.2   +31
 - Vajolet2 1.28 64-bit                2838  17.5-14.5  (+12-9 =11)   34.2   +32
 - Crafty 23.8 64-bit                  2825  18.0-14.0  (+12-8 =12)   80.0   +33
 - Cheng4 0.36c 64-bit                 2820  15.5-16.5  (+7 -8 =17)   90.6   -22
 - Deuterium 14.1.32.119 64-bit        2819  18.0-14.0  (+13-9 =10)   88.7   +27
 - Tornado 4.88 64-bit                 2810  15.5-16.5  (+11-12=9 )   97.7   -36
 - Rodent 1.5 64-bit                   2793  19.5-12.5  (+13-6 =13)  100.0   +29
 - Arasan 17.3 64-bit                  2792  15.0-17.0  (+10-12=10)   99.9   -61
 - Ktulu 9                             2781  19.5-11.5  (+14-6 =11)  100.0   +30
 - Octochess r5190 64-bit              2780  16.5-15.5  (+11-10=11)  100.0   -47
 - Bright 0.5c                         2771  19.0-13.0  (+12-6 =14)  100.0    -5
 - Twisted Logic 20090922 64-bit       2770  17.5-14.5  (+11-8 =13)  100.0   -33
 - Frenzee 3.5.19 64-bit               2769  16.5-15.5  (+11-10=11)  100.0   -53
 - Jonny 4.00                          2762  19.0-12.0  (+14-7 =10)  100.0    +6
 - Dirty 20Apr2013 64-bit              2761  24.0-8.0   (+18-2 =12)  100.0   +91
 - BugChess2 1.9 64-bit                2760  17.0-15.0  (+13-11=8 )  100.0   -50
 - Andscacs 0.64 64-bit                2741   6.5-3.5   (+5 -2 =3 )  100.0    +6


Created in 2005-2013 by CCRL team
Last games added on July 4, 2020