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 1.2 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 1.2 64-bit has no rank with rating of 2695 Elo points (+17 -17),
based on 1247 games: 562 wins, 302 losses and 383 draws
Score: 60.4%, Average opponent: −75.9, Draws: 30.7%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - MinkoChess 1.3 64-bit                   2868  10.5-21.5  (+4 -15=13)    0.0   +64
 - Gaviota 0.86 64-bit                     2798  14.0-26.0  (+9 -21=10)    0.0    -3
 - Dirty 20Apr2013 64-bit                  2760  12.5-16.5  (+7 -11=11)    0.0   +17
 - SmarThink 1.20 64-bit                   2747  14.0-18.0  (+7 -11=14)    0.0   +13
 - Chronos 1.9.9 64-bit                    2739  17.5-14.5  (+12-9 =11)    0.0   +75
 - Octochess r5132 64-bit                  2735  14.0-18.0  (+8 -12=12)    0.0    -1
 - Arasan 16.2 64-bit                      2726  18.5-12.5  (+14-8 =9 )    0.3  +101
 - Deuterium 13.1.31.113 64-bit            2720  14.5-17.5  (+7 -10=15)    1.2    -2
 - iCE 1.0 64-bit                          2720  13.5-18.5  (+8 -13=11)    0.9   -31
 - Chess Tiger 2007.1                      2713  17.0-15.0  (+12-10=10)    3.0   +41
 - Bobcat 3.25 64-bit                      2712  16.0-16.0  (+7 -7 =18)    4.6   +19
 - Cheng4 0.35a 64-bit                     2710  16.0-16.0  (+10-10=12)   10.5   +12
 - Arasan 15.1 64-bit                      2692  19.0-13.0  (+14-8 =10)   59.2   +60
 - Vajolet 2.48                            2666  11.5-19.5  (+6 -14=11)   99.2  -110
 - Rodent 1.1 64-bit                       2638  19.0-13.0  (+13-7 =12)  100.0    +7
 - Amyan 1.72                              2604  23.0-9.0   (+19-5 =8 )  100.0   +70
 - GNU Chess 5.07.173b 64-bit              2597  20.5-11.5  (+17-8 =7 )  100.0    +2
 - Arminius 2013-08-10 64-bit              2596  19.0-13.0  (+14-8 =10)  100.0   -38
 - Francesca MAD 0.19                      2580  21.5-10.5  (+17-6 =9 )  100.0    +4
 - Hamsters 0.7.1                          2579  22.0-10.0  (+16-4 =12)  100.0    +4
 - Tucano 2.00 64-bit                      2576  21.5-10.5  (+17-6 =9 )  100.0     0
 - Rodin 6.0                               2570  20.5-11.5  (+16-7 =9 )  100.0   -27
 - Aristarch 4.50                          2567  17.0-14.0  (+12-9 =10)  100.0   -93
 - Brutus 8.05 64-bit                      2559  22.0-10.0  (+17-5 =10)  100.0    -6
 - Petir 4.999999                          2555  19.5-11.5  (+14-6 =11)  100.0   -54
 - The Baron 2.23 64-bit                   2554  20.0-12.0  (+17-9 =6 )  100.0   -50
 - Anaconda 2.0.1                          2545  24.0-7.0   (+22-5 =4 )  100.0   +74
 - nanoSzachy 4.0 64-bit                   2543  25.0-7.0   (+22-4 =6 )  100.0   +66
 - Rebel Century                           2543  23.5-8.5   (+19-4 =9 )  100.0   +13
 - Ufim 8.02                               2540  16.5-15.5  (+12-11=9 )  100.0  -146
 - AnMon 5.75                              2538  20.5-11.5  (+13-4 =15)  100.0   -68
 - DanaSah 4.88                            2533  20.0-12.0  (+14-6 =12)  100.0   -81
 - Hermann 2.8 64-bit                      2531  21.5-10.5  (+20-9 =3 )  100.0   -21
 - GreKo 8.2 64-bit                        2525  25.0-7.0   (+20-2 =10)  100.0   +27
 - Pepito 1.59.2 64-bit                    2521  24.0-7.0   (+21-4 =6 )  100.0   +36
 - Green Light Chess 3.01.2.2              2505  26.5-5.5   (+24-3 =5 )  100.0   +76
 - Little Goliath Evolution 3.12           2503  22.5-9.5   (+17-4 =11)  100.0   -54
 - Yace 0.99.87                            2503  25.0-7.0   (+21-3 =8 )  100.0   +13
 - Trace 1.37a                             2499  25.5-6.5   (+23-4 =5 )  100.0   +43


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