CCRL 40/4
Downloads and Statistics
June 15, 2019
Testing summary:
Total: 2'051'440 games
played by 2'369 programs
27518 CPU days (X2 4600+)

White wins: 797'129 (38.9%)
Black wins: 645'243 (31.5%)
Draws: 609'068 (29.7%)
White score: 53.7%

Engine Details

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Jazz 821 64-bit in CCRL 40/4, 2019-06-15
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 Intel CPU.
Tested by CCRL team, 2005-2019, http://computerchess.org.uk/ccrl/404/

CCRL 40/4 main list:
Jazz 821 64-bit has no rank with rating of 2169 Elo points (+34 -35),
based on 387 games: 36 wins, 271 losses and 80 draws
Score: 19.6%, Average opponent: +233.0, Draws: 20.7%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Eeyore 1.52 64-bit                 2426   6.0-25.0  (+2 -21=8 )    0.0   +31
 - Gaia 3.5 64-bit                    2425   6.5-21.5  (+3 -18=7 )    0.0   +59
 - Dragon 4.6                         2419   3.0-22.0  (+1 -20=4 )    0.0   -68
 - Hussar 0.4                         2418   9.5-18.5  (+5 -14=9 )    0.0  +141
 - RomiChess P3L 64-bit               2412   3.0-25.0  (+1 -23=4 )    0.0   -98
 - Simplex 0.9.8 64-bit               2410   4.5-22.5  (+2 -20=5 )    0.0   -22
 - OliThink 5.3.2 64-bit              2402   4.5-22.5  (+3 -21=3 )    0.0   -53
 - Ifrit m1.8 64-bit                  2401   6.0-24.0  (+3 -21=6 )    0.0     0
 - Comet B50                          2388   8.0-18.0  (+5 -15=6 )    0.0   +76
 - Leila 0.53h                        2387   5.5-23.5  (+2 -20=7 )    0.0   -12
 - Capture R01                        2385   6.5-20.5  (+3 -17=7 )    0.0   +28
 - Amy 0.87b                          2385   7.5-20.5  (+4 -17=7 )    0.0   +51
 - Diablo 0.5.1                       2385   2.0-24.0  (+0 -22=4 )    0.0  -157
 - Gosu 0.16                          2382   3.5-23.5  (+2 -22=3 )    0.0  -114


Created in 2005-2013 by CCRL team
Last games added on June 15, 2019