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

Options
Show each game results
Ethereal 7.78 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:
Ethereal 7.78 64-bit has no rank with rating of 2585 Elo points (+20 -20),
based on 913 games: 347 wins, 348 losses and 218 draws
Score: 49.9%, Average opponent: +0.0, Draws: 23.9%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Hannibal 1.7 64-bit                3111   0.0-1.0   (+0 -1 =0 )    0.0  -INF
 - iCE 3.0 64-bit                     3081   0.0-1.0   (+0 -1 =0 )    0.0  -INF
 - Wasp 1.25 64-bit                   2926   0.0-1.0   (+0 -1 =0 )    0.0  -INF
 - Tucano 6.00 64-bit                 2750   0.0-1.0   (+0 -1 =0 )    0.0  -INF
 - Cheese 1.8 64-bit                  2689   8.5-11.5  (+7 -10=3 )    0.0   +47
 - Nebula 2.0 64-bit                  2655  11.5-20.5  (+8 -17=7 )    0.0   -33
 - Phalanx XXV                        2654  15.5-16.5  (+11-12=9 )    0.0   +58
 - Donna 4.0 64-bit                   2652  10.0-22.0  (+6 -18=8 )    0.0   -68
 - Cyrano 0.6b17 64-bit               2642  12.5-19.5  (+8 -15=9 )    0.0   -20
 - Colossus 2008b                     2642  10.5-21.5  (+5 -16=11)    0.0   -56
 - ChessBrainVB 2.05                  2640  15.5-16.5  (+10-11=11)    0.0   +45
 - Sjakk 2.2 64-bit                   2639  14.0-18.0  (+12-16=4 )    0.0    +4
 - Rodin 8.0                          2637  10.5-21.5  (+8 -19=5 )    0.0   -82
 - E.T. Chess 13.01.08                2634  14.5-17.5  (+9 -12=11)    0.0   +19
 - WildCat 8                          2623  12.0-20.0  (+7 -15=10)    0.0   -45
 - Movei 00.8.438 (10 10 10)          2623  16.0-16.0  (+11-11=10)    0.0   +35
 - Philou 3.7.1 64-bit                2620  16.5-15.5  (+13-12=7 )    0.1   +45
 - Sloppy 0.2.2 64-bit                2617  11.0-21.0  (+7 -17=8 )    0.1   -77
 - Slow Chess Blitz WV2.1             2615  14.5-17.5  (+11-14=7 )    0.2    -2
 - Rotor 0.8                          2613  15.0-17.0  (+12-14=6 )    0.6    +2
 - Jellyfish 1.1 64-bit               2608  10.5-21.5  (+5 -16=11)    2.0   -92
 - NoraGrace 2.0 64-bit               2606  18.0-14.0  (+16-12=4 )    3.4   +71
 - Floyd 0.9 64-bit                   2585   6.5-13.5  (+6 -13=1 )   48.3  -149
 - DanaSah 6.50                       2577  26.5-25.5  (+20-19=13)   73.0     0
 - Capivara LK 0.09b02g 64-bit        2543  13.0-7.0   (+8 -2 =10)   99.9   +48
 - Shield 1.3.1 64-bit                2539  17.5-13.5  (+14-10=7 )  100.0    +1
 - Dorky 4.5 64-bit                   2505  20.0-12.0  (+18-10=4 )  100.0   +17
 - CyberPagno 3.0 64-bit              2492  17.5-14.5  (+14-11=7 )  100.0   -60
 - Mephisto Gideon Professional       2473  24.0-8.0   (+21-5 =6 )  100.0   +80
 - Cerebro 3.03d                      2472  23.0-7.0   (+21-5 =4 )  100.0  +103
 - LittleThought 1.052 64-bit         2453  24.5-7.5   (+21-4 =7 )  100.0   +68
 - Counter 1.2                        2447  22.5-8.5   (+16-2 =13)  100.0    +2
 - Matacz 1.4                         2446  23.5-8.5   (+21-6 =5 )  100.0   +46
 - Orion 0.3.0 64-bit                 2335   1.0-0.0   (+1 -0 =0 )  100.0  +INF


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