CCRL 40/4
Downloads and Statistics
October 12, 2019
Testing summary:
Total: 2'115'766 games
played by 2'468 programs
28564 CPU days (X2 4600+)

White wins: 821'094 (38.8%)
Black wins: 663'997 (31.4%)
Draws: 630'675 (29.8%)
White score: 53.7%

Engine Details

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Zurichess Fribourg 64-bit in CCRL 40/4, 2019-10-12
Ponder off, General book (up to 12 moves), 3-4-5 piece EGTB
Time control: Equivalent to 40 moves in 4 minutes on Athlon 64 X2 4600+ (2.4 GHz), about 1.5 minutes on a modern CPU.
Tested by CCRL team, 2005-2019, http://ccrl.chessdom.com/ccrl/404/

CCRL 40/4 main list:
Zurichess Fribourg 64-bit has no rank with rating of 2436 Elo points (+17 -17),
based on 1178 games: 436 wins, 444 losses and 298 draws
Score: 49.7%, Average opponent: +1.8, Draws: 25.3%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Maverick 1.5 64-bit                2570   7.5-12.5  (+5 -10=5 )    0.0   +40
 - Pepito 1.59.2 64-bit               2522  13.5-18.5  (+8 -13=11)    0.0   +31
 - Green Light Chess 3.01.2.2         2505   8.5-22.5  (+5 -19=7 )    0.0   -99
 - Little Goliath Evolution 3.12      2505  13.5-17.5  (+11-15=5 )    0.0   +21
 - Yace 0.99.87                       2504  14.0-18.0  (+11-15=6 )    0.0   +22
 - Trace 1.37a                        2500  11.0-21.0  (+5 -15=12)    0.0   -37
 - Mephisto Gideon Professional       2474  11.5-20.5  (+8 -17=7 )    0.0   -60
 - Cerebro 3.03d                      2472  13.5-17.5  (+10-14=7 )    0.0   -12
 - Betsabe II 1.47                    2471  18.5-12.5  (+13-7 =11)    0.1   +98
 - Dorky 4.3 64-bit                   2467  18.0-14.0  (+14-10=8 )    0.1   +78
 - JikChess 0.01 64-bit               2454  12.5-19.5  (+8 -15=9 )    6.5   -53
 - Carballo 1.3 64-bit                2454  18.5-13.5  (+14-9 =9 )    7.1   +69
 - LittleThought 1.052 64-bit         2452  13.5-18.5  (+10-15=7 )    4.5   -40
 - Counter 1.2                        2447  15.0-17.0  (+11-13=8 )   12.9    -8
 - Matacz 1.4                         2446  16.0-15.0  (+12-11=8 )   13.7   +23
 - Ares 1.005.2 64-bit                2441  14.0-17.0  (+11-14=6 )   31.1   -33
 - SpiderChess 070603                 2439  16.5-15.5  (+10-9 =13)   34.3   +12
 - LambChop 10.99                     2434  14.5-17.5  (+11-14=7 )   56.3   -36
 - King of Kings 2.56                 2434  16.0-15.0  (+14-13=4 )   57.2   +11
 - Eeyore 1.52 64-bit                 2427  15.0-15.0  (+10-10=10)   80.7   -12
 - Gaia 3.5 64-bit                    2425  11.0-21.0  (+9 -19=4 )   86.3  -137
 - Nejmet 3.07                        2425  14.0-18.0  (+8 -12=12)   86.6   -55
 - Ares 1.005 64-bit                  2424  15.5-12.5  (+11-8 =9 )   82.8   +26
 - Quark 2.35                         2423  19.0-12.0  (+16-9 =6 )   90.2   +71
 - Hussar 0.4                         2420  19.0-13.0  (+16-10=6 )   94.8   +55
 - Dragon 4.6                         2418  14.0-16.0  (+9 -11=10)   97.1   -41
 - RomiChess P3L 64-bit               2412  18.0-14.0  (+14-10=8 )   98.9   +19
 - Simplex 0.9.8 64-bit               2410  15.5-13.5  (+12-10=7 )   99.5    +3
 - Giraffe 20150908 64-bit            2410  17.5-14.5  (+15-12=5 )   98.1    +9
 - Ifrit m1.8 64-bit                  2404  16.0-14.0  (+10-8 =12)   99.9    -9
 - OliThink 5.3.2 64-bit              2402  15.5-16.5  (+12-13=7 )   99.9   -41
 - PostModernist 1016                 2389  18.5-13.5  (+17-12=3 )  100.0   +17
 - Leila 0.53h                        2388  24.0-8.0   (+21-5 =6 )  100.0  +143
 - Comet B50                          2388  18.0-12.0  (+15-9 =6 )  100.0   +26
 - Amy 0.87b                          2386  20.0-12.0  (+16-8 =8 )  100.0   +36
 - Diablo 0.5.1                       2385  16.0-16.0  (+10-10=12)  100.0   -49
 - Capture R01                        2384  17.0-15.0  (+12-10=10)  100.0   -27
 - Lozza 1.16 64-bit                  2361  15.5-13.5  (+12-10=7 )  100.0   -52


Created in 2005-2013 by CCRL team
Last games added on October 12, 2019