CCRL Blitz
Downloads and Statistics
October 17, 2020
Testing summary:
Total: 2'387'265 games
played by 2'826 programs

White wins: 919'531 (38.5%)
Black wins: 739'461 (31.0%)
Draws: 728'273 (30.5%)
White score: 53.8%

Engine Details

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NirvanaChess 1.4 64-bit in CCRL Blitz, 2020-10-17
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 1.4 64-bit has no rank with rating of 2749 Elo points (+17 -17),
based on 1224 games: 407 wins, 417 losses and 400 draws
Score: 49.6%, Average opponent: +0.1, Draws: 32.7%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Texel 1.03 64-bit                       2938  11.5-20.5  (+5 -14=13)    0.0   +99
 - Spark 1.0 64-bit                        2926   1.0-6.0   (+0 -5 =2 )    0.0   -77
 - MinkoChess 1.3 64-bit                   2868   1.5-5.5   (+1 -5 =1 )    0.0  -113
 - Nemo 1.0.1 64-bit                       2857  12.0-20.0  (+4 -12=16)    0.0   +35
 - Zappa Mexico II 64-bit                  2845  17.0-15.0  (+11-9 =12)    0.0  +119
 - SmarThink 1.50 64-bit                   2844  10.5-21.5  (+7 -18=7 )    0.0   -29
 - Onno 1.2.70 64-bit                      2841  10.5-21.5  (+3 -14=15)    0.0   -11
 - Vajolet2 1.28 64-bit                    2838  12.5-19.5  (+4 -11=17)    0.0   +25
 - Crafty 23.8 64-bit                      2824  12.0-18.0  (+6 -12=12)    0.0    +9
 - Cheng4 0.36c 64-bit                     2819  12.0-20.0  (+9 -17=6 )    0.0   -26
 - Deuterium 14.1.32.119 64-bit            2818  11.5-20.5  (+5 -14=13)    0.0   -16
 - Tornado 4.88 64-bit                     2809   3.5-3.5   (+3 -3 =1 )    0.0   +60
 - Gaviota 0.86 64-bit                     2798  16.0-22.0  (+11-17=10)    0.0    -8
 - Fruit 05/11/03                          2792  13.5-18.5  (+8 -13=11)    0.0    -9
 - Ktulu 9                                 2781  11.5-20.5  (+8 -17=7 )    0.0   -70
 - Octochess r5190 64-bit                  2779  16.5-15.5  (+11-10=11)    0.1   +43
 - Arasan 16.3 64-bit                      2778   2.5-4.5   (+0 -2 =5 )    2.4   -54
 - Twisted Logic 20090922 64-bit           2770  14.5-18.5  (+8 -12=13)    1.0   -17
 - Bright 0.5c                             2770  15.5-16.5  (+10-11=11)    0.9   +12
 - Frenzee 3.5.19 64-bit                   2769  17.0-15.0  (+14-12=6 )    1.4   +41
 - Rodent 1.3 64-bit                       2762   6.5-5.5   (+5 -4 =3 )   21.5   +40
 - Jonny 4.00                              2762  20.5-25.5  (+14-19=13)    7.4   -21
 - Dirty 20Apr2013 64-bit                  2760  13.0-15.0  (+8 -10=10)   12.9   -12
 - BugChess2 1.9 64-bit                    2759  18.0-21.0  (+10-13=16)   12.6    -9
 - ProDeo 1.87                             2751  16.0-16.0  (+13-13=6 )   44.3    +3
 - Chronos 1.9.9 64-bit                    2739  14.0-18.0  (+7 -11=14)   85.4   -49
 - Arasan 16.2 64-bit                      2726  18.5-13.5  (+14-9 =9 )   97.6   +33
 - Chess Tiger 2007.1                      2713  15.0-17.0  (+8 -10=14)  100.0   -55
 - Bobcat 3.25 64-bit                      2712  16.5-15.5  (+11-10=11)  100.0   -25
 - Atlas 3.60 64-bit                       2702  26.0-13.0  (+21-8 =10)  100.0   +73
 - Rhetoric 1.2 64-bit                     2696  18.0-14.0  (+12-8 =12)  100.0   -12
 - RedQueen 1.1.4 64-bit                   2689  25.0-21.0  (+18-14=14)  100.0   -31
 - Fruit 2.1                               2684  10.5-3.5   (+9 -2 =3 )  100.0  +125
 - Delfi 5.4                               2682  16.0-16.0  (+11-11=10)  100.0   -69
 - Vajolet 2.48                            2666  19.0-13.0  (+14-8 =10)  100.0   -21
 - Alaric 707                              2662  18.5-13.5  (+12-7 =13)  100.0   -35
 - Nebula 2.0 64-bit                       2653  24.0-8.0   (+22-6 =4 )  100.0  +107
 - Djinn 1.010 64-bit                      2651  19.0-13.0  (+14-8 =10)  100.0   -36
 - Pawny 1.0 64-bit                        2647  17.5-14.5  (+14-11=7 )  100.0   -67
 - Colossus 2008b                          2641  19.0-13.0  (+11-5 =16)  100.0   -52
 - GreKo 10.3.1 64-bit                     2537  34.0-5.0   (+31-2 =6 )  100.0  +101


Created in 2005-2013 by CCRL team
Last games added on October 17, 2020