CCRL Blitz
Downloads and Statistics
May 9, 2021
Testing summary:
Total: 2'520'531 games
played by 3'005 programs

White wins: 968'591 (38.4%)
Black wins: 775'557 (30.8%)
Draws: 776'383 (30.8%)
White score: 53.8%

Engine Details

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Zurichess Fribourg 64-bit in CCRL Blitz, 2021-05-09
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, 2005-2021, http://ccrl.chessdom.com/ccrl/404/

CCRL Blitz main list:
Zurichess Fribourg 64-bit has no rank with rating of 2435 Elo points (+17 -17),
based on 1178 games: 436 wins, 444 losses and 298 draws
Score: 49.7%, Average opponent: +1.7, Draws: 25.3%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Maverick 1.5 64-bit                     2573   7.5-12.5  (+5 -10=5 )    0.0   +43
 - Pepito 1.59.2 64-bit                    2520  13.5-18.5  (+8 -13=11)    0.0   +30
 - Green Light Chess 3.01.2.2              2505   8.5-22.5  (+5 -19=7 )    0.0   -98
 - Little Goliath Evolution 3.12           2502  13.5-17.5  (+11-15=5 )    0.0   +19
 - Yace 0.99.87                            2502  14.0-18.0  (+11-15=6 )    0.0   +21
 - Trace 1.37a                             2499  11.0-21.0  (+5 -15=12)    0.0   -37
 - Mephisto Gideon Professional            2472  11.5-20.5  (+8 -17=7 )    0.0   -61
 - Betsabe II 1.47                         2470  18.5-12.5  (+13-7 =11)    0.1   +98
 - Cerebro 3.03d                           2470  13.5-17.5  (+10-14=7 )    0.0   -13
 - Dorky 4.3 64-bit                        2466  18.0-14.0  (+14-10=8 )    0.1   +78
 - LittleThought 1.052 64-bit              2453  13.5-18.5  (+10-15=7 )    2.9   -38
 - Carballo 1.3 64-bit                     2453  18.5-13.5  (+14-9 =9 )    7.1   +69
 - JikChess 0.01 64-bit                    2453  12.5-19.5  (+8 -15=9 )    6.6   -53
 - Counter 1.2                             2446  15.0-17.0  (+11-13=8 )   12.7    -8
 - Matacz 1.4                              2444  16.0-15.0  (+12-11=8 )   15.0   +22
 - Ares 1.005.2 64-bit                     2440  14.0-17.0  (+11-14=6 )   31.3   -33
 - SpiderChess 070603                      2439  16.5-15.5  (+10-9 =13)   31.9   +13
 - LambChop 10.99                          2432  14.5-17.5  (+11-14=7 )   61.2   -37
 - King of Kings 2.56                      2431  16.0-15.0  (+14-13=4 )   62.4    +9
 - Eeyore 1.52 64-bit                      2427  15.0-15.0  (+10-10=10)   76.3   -11
 - Nejmet 3.07                             2423  14.0-18.0  (+8 -12=12)   88.6   -56
 - Ares 1.005 64-bit                       2423  15.5-12.5  (+11-8 =9 )   82.8   +26
 - Quark 2.35                              2423  19.0-12.0  (+16-9 =6 )   88.7   +72
 - Gaia 3.5 64-bit                         2423  11.0-21.0  (+9 -19=4 )   88.4  -138
 - Hussar 0.4                              2421  19.0-13.0  (+16-10=6 )   91.6   +57
 - Dragon 4.6                              2417  14.0-16.0  (+9 -11=10)   96.9   -41
 - RomiChess P3L 64-bit                    2411  18.0-14.0  (+14-10=8 )   98.9   +19
 - Giraffe 20150908 64-bit                 2409  17.5-14.5  (+15-12=5 )   98.1    +9
 - Simplex 0.9.8 64-bit                    2407  15.5-13.5  (+12-10=7 )   99.7    +1
 - Ifrit m1.8 64-bit                       2405  16.0-14.0  (+10-8 =12)   99.8    -7
 - OliThink 5.3.2 64-bit                   2402  15.5-16.5  (+12-13=7 )   99.9   -40
 - PostModernist 1016                      2390  18.5-13.5  (+17-12=3 )  100.0   +19
 - Comet B50                               2387  18.0-12.0  (+15-9 =6 )  100.0   +26
 - Leila 0.53h                             2386  24.0-8.0   (+21-5 =6 )  100.0  +142
 - Diablo 0.5.1                            2384  16.0-16.0  (+10-10=12)  100.0   -49
 - Amy 0.87b                               2383  20.0-12.0  (+16-8 =8 )  100.0   +34
 - Capture R01                             2382  17.0-15.0  (+12-10=10)  100.0   -28
 - Lozza 1.16 64-bit                       2359  15.5-13.5  (+12-10=7 )  100.0   -53


Created in 2005-2013 by CCRL team
Last games added on May 9, 2021