CCRL Blitz
Downloads and Statistics
September 19, 2020
Testing summary:
Total: 2'370'030 games
played by 2'800 programs

White wins: 913'140 (38.5%)
Black wins: 734'658 (31.0%)
Draws: 722'232 (30.5%)
White score: 53.8%

Engine Details

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NirvanaChess 1.1 64-bit in CCRL Blitz, 2020-09-19
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 1.1 64-bit has no rank with rating of 2500 Elo points (+18 -18),
based on 1142 games: 441 wins, 385 losses and 316 draws
Score: 52.5%, Average opponent: −16.9, Draws: 27.7%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - iCE 1.0 64-bit                          2721   9.0-23.0  (+2 -16=14)    0.0   +83
 - Glass 2.0 64-bit                        2612  12.5-19.5  (+8 -15=9 )    0.0   +34
 - Petir 4.999999                          2556  18.5-13.5  (+14-9 =9 )    0.0  +107
 - The Baron 2.23 64-bit                   2555  16.0-16.0  (+12-12=8 )    0.0   +55
 - Anaconda 2.0.1                          2546   9.0-22.0  (+4 -17=10)    0.0   -96
 - Rebel Century                           2544  18.0-14.0  (+15-11=6 )    0.0   +94
 - nanoSzachy 4.0 64-bit                   2543   9.0-23.0  (+6 -20=6 )    0.0  -127
 - Ufim 8.02                               2540  13.0-19.0  (+10-16=6 )    0.0   -27
 - AnMon 5.75                              2538  13.0-19.0  (+9 -15=8 )    0.0   -29
 - DanaSah 4.88                            2534   7.5-18.5  (+4 -15=7 )    0.1  -123
 - Hermann 2.8 64-bit                      2532  11.5-20.5  (+7 -16=9 )    0.0   -65
 - Pepito 1.59.2 64-bit                    2522  13.0-19.0  (+7 -13=12)    1.4   -43
 - Green Light Chess 3.01.2.2              2505  15.0-17.0  (+11-13=8 )   28.2   -15
 - Little Goliath Evolution 3.12           2504  13.5-18.5  (+7 -12=13)   33.1   -46
 - Yace 0.99.87                            2504  19.5-12.5  (+15-8 =9 )   32.6   +78
 - Trace 1.37a                             2500  15.5-16.5  (+12-13=7 )   48.6   -13
 - Cheese 1.5 64-bit                       2495  20.5-11.5  (+18-9 =5 )   65.3  +103
 - GreKo 9.8 64-bit                        2475  18.5-13.5  (+14-9 =9 )   97.8   +32
 - LittleThought 1.052 64-bit              2453  16.0-16.0  (+13-13=6 )  100.0   -45
 - Counter 1.2                             2447  18.0-14.0  (+13-9 =10)  100.0    -8
 - Matacz 1.4                              2445  20.5-10.5  (+16-6 =9 )  100.0   +57
 - Rhetoric 1.0 64-bit                     2440  20.5-11.5  (+16-7 =9 )  100.0   +36
 - SpiderChess 070603                      2439  20.0-12.0  (+15-7 =10)  100.0   +22
 - LambChop 10.99                          2433  16.0-16.0  (+10-10=12)  100.0   -69
 - King of Kings 2.56                      2433  18.0-13.0  (+13-8 =10)  100.0   -13
 - Eeyore 1.52 64-bit                      2429  21.0-10.0  (+16-5 =10)  100.0   +48
 - Quark 2.35                              2424  20.5-11.5  (+18-9 =5 )  100.0   +32
 - Nejmet 3.07                             2424  20.0-12.0  (+15-7 =10)  100.0   +11
 - Gaia 3.5 64-bit                         2424  20.5-11.5  (+17-8 =7 )  100.0   +25
 - Delphil 3.0 64-bit                      2423  18.0-14.0  (+9 -5 =18)  100.0   -40
 - Hussar 0.4                              2421  22.0-10.0  (+19-7 =6 )  100.0   +62
 - Dragon 4.6                              2417  20.0-12.0  (+18-10=4 )  100.0   +14
 - RomiChess P3L 64-bit                    2412  17.0-15.0  (+12-10=10)  100.0   -69
 - Simplex 0.9.8 64-bit                    2407  19.5-12.5  (+16-9 =7 )  100.0   -12
 - OliThink 5.3.2 64-bit                   2403  18.0-14.0  (+14-10=8 )  100.0   -51
 - Sjakk 2.0 32-bit                        2397  21.0-11.0  (+16-6 =10)  100.0    +1


Created in 2005-2013 by CCRL team
Last games added on September 19, 2020