CCRL Blitz
Downloads and Statistics
November 21, 2020
Testing summary:
Total: 2'408'891 games
played by 2'859 programs

White wins: 927'601 (38.5%)
Black wins: 745'310 (30.9%)
Draws: 735'980 (30.6%)
White score: 53.8%

Engine Details

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Arasan 13.1 64-bit in CCRL Blitz, 2020-11-21
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:
Arasan 13.1 64-bit has no rank with rating of 2575 Elo points (+18 -18),
based on 1131 games: 447 wins, 386 losses and 298 draws
Score: 52.7%, Average opponent: −21.9, Draws: 26.3%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Gaviota 0.84 64-bit                     2686   3.0-9.0   (+1 -7 =4 )    0.0   -67
 - Delfi 5.4                               2682  11.5-20.5  (+7 -16=9 )    0.0    +5
 - Bobcat 2.75 64-bit                      2676  14.0-30.0  (+7 -23=14)    0.0   -22
 - RedQueen 1.0.0 64-bit                   2674   4.0-7.0   (+2 -5 =4 )    0.0     0
 - Daydreamer 1.75 64-bit                  2672  10.5-21.5  (+4 -15=13)    0.0   -10
 - Dirty 25Aug2011 64-bit                  2668   3.5-8.5   (+3 -8 =1 )    0.0   -70
 - Alaric 707                              2662  16.0-16.0  (+12-12=8 )    0.0   +87
 - Colossus 2008b                          2641  11.0-21.0  (+5 -15=12)    0.0   -35
 - Cyrano 0.6b17 64-bit                    2640  11.5-20.5  (+7 -16=9 )    0.0   -32
 - Deuterium 11.01.28.159                  2636  16.0-28.0  (+6 -18=20)    0.0   -23
 - Alfil 8.1.1 Optimized                   2625  10.0-22.0  (+6 -18=8 )    0.0   -85
 - Amyan 1.72                              2604  17.5-23.5  (+11-17=13)    0.1   -25
 - Cheng3 1.05 64-bit                      2602   4.0-7.0   (+2 -5 =4 )    1.1   -71
 - GNU Chess 5.07.173b 64-bit              2597   6.5-5.5   (+6 -5 =1 )    1.8   +59
 - GNU Chess 5.07.1705b (TCEC) 64-bit      2596   3.0-9.0   (+2 -8 =2 )    3.2  -174
 - Gaviota 0.83 64-bit                     2595   1.5-3.5   (+1 -3 =1 )    4.9  -141
 - CuckooChess 1.12 64-bit                 2590   7.5-4.5   (+6 -3 =3 )    8.7  +100
 - N2 0.4 64-bit                           2590  20.0-24.0  (+13-17=14)    7.3   -15
 - Cheng3 1.04 64-bit                      2581   7.5-4.5   (+7 -4 =1 )   31.9  +121
 - Francesca MAD 0.19                      2581   7.0-5.0   (+6 -4 =2 )   28.6   +74
 - Hamsters 0.7.1                          2579  19.0-13.0  (+16-10=6 )   33.3   +73
 - Rotor 0.6                               2573   5.0-7.0   (+2 -4 =6 )   57.8   -44
 - Francesca MAD 0.18                      2570   4.5-7.5   (+3 -6 =3 )   66.6  -104
 - Aristarch 4.50                          2568  18.5-13.5  (+15-10=7 )   77.4   +47
 - Petir 4.39                              2566   6.5-5.5   (+4 -3 =5 )   82.2   +22
 - Glass 1.7 64-bit                        2556   4.5-7.5   (+2 -5 =5 )   95.4   -92
 - Philou 3.60                             2551   6.5-5.5   (+4 -3 =5 )   97.9    +3
 - Hermann 2.6 64-bit                      2540  26.5-17.5  (+20-11=13)   99.9   +34
 - CuckooChess 1.11 64-bit                 2539   7.5-4.5   (+5 -2 =5 )   99.9   +36
 - AnMon 5.75                              2538  16.0-16.0  (+13-13=6 )  100.0   -35
 - Hermann 2.8 64-bit                      2531   8.0-4.0   (+7 -3 =2 )  100.0   +75
 - DanaSah 4.66                            2530   4.5-6.5   (+3 -5 =3 )  100.0  -120
 - GreKo 8.2 64-bit                        2526   7.5-4.5   (+7 -4 =1 )  100.0   +57
 - Rodin 4.0                               2512   6.0-6.0   (+4 -4 =4 )  100.0   -66
 - Pupsi2 0.08                             2507   8.0-4.0   (+7 -3 =2 )  100.0   +54
 - Green Light Chess 3.01.2.2              2505  17.0-15.0  (+11-9 =12)  100.0   -49
 - Little Goliath Evolution 3.12           2503  17.0-15.0  (+14-12=6 )  100.0   -48
 - nanoSzachy 3.9                          2494   8.5-3.5   (+5 -0 =7 )  100.0   +38
 - Bruja 1.9.1 64-bit                      2489  16.0-16.0  (+12-12=8 )  100.0   -84
 - Cerebro 3.03d                           2470  19.5-12.5  (+18-11=3 )  100.0   -16
 - Dorky 4.3 64-bit                        2466  33.5-10.5  (+28-5 =11)  100.0   +81
 - Pawny 0.3 64-bit                        2462  10.0-2.0   (+8 -0 =4 )  100.0  +119
 - Delphil 2.8                             2450   6.0-6.0   (+5 -5 =2 )  100.0  -129
 - Atlas 3.14b 64-bit                      2436  29.5-14.5  (+25-10=9 )  100.0   -12
 - Abrok 5.0                               2432  26.0-6.0   (+23-3 =6 )  100.0  +104
 - Eeyore 1.52 64-bit                      2429   9.5-2.5   (+9 -2 =1 )  100.0  +102
 - Gaia 3.5 64-bit                         2424  24.0-8.0   (+21-5 =6 )  100.0   +41
 - Hussar 0.4                              2421  10.5-1.5   (+10-1 =1 )  100.0  +196
 - Typhoon 1.00-358                        2413   7.5-4.5   (+6 -3 =3 )  100.0   -73
 - Amy 0.87b                               2384  27.5-4.5   (+26-3 =3 )  100.0  +130


Created in 2005-2013 by CCRL team
Last games added on November 21, 2020