CCRL 40/4
Downloads and Statistics
July 20, 2019
Testing summary:
Total: 2'069'919 games
played by 2'400 programs
27811 CPU days (X2 4600+)

White wins: 804'066 (38.8%)
Black wins: 650'528 (31.4%)
Draws: 615'325 (29.7%)
White score: 53.7%

Engine Details

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Jumbo 0.5.3 64-bit in CCRL 40/4, 2019-07-20
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:
Jumbo 0.5.3 64-bit has no rank with rating of 2339 Elo points (+18 -18),
based on 1127 games: 432 wins, 432 losses and 263 draws
Score: 50.0%, Average opponent: +0.8, Draws: 23.3%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Marvin 2.1.0 64-bit                2556   0.0-1.0   (+0 -1 =0 )    0.0  -INF
 - Green Light Chess 3.01.2.2         2505   0.0-1.0   (+0 -1 =0 )    0.0  -INF
 - Gothmog 1.0b10                     2482   1.0-0.0   (+1 -0 =0 )    0.0  +INF
 - BBChess 1.3b 64-bit                2479   1.0-0.0   (+1 -0 =0 )    0.0  +INF
 - Soldat 4.0 beta 64-bit             2440   8.0-22.0  (+4 -18=8 )    0.0   -63
 - King of Kings 2.56                 2433   1.0-0.0   (+1 -0 =0 )    0.0  +INF
 - Shallow 2 rev8 64-bit              2428   0.5-0.5   (+0 -0 =1 )    0.0   +58
 - Orion 0.4 64-bit                   2418  12.0-18.0  (+9 -15=6 )    0.0    +6
 - TJchess 1.3 64-bit                 2399   0.5-0.5   (+0 -0 =1 )    0.0   +29
 - RomiChess P3m 64-bit               2386   0.5-0.5   (+0 -0 =1 )    0.0   +77
 - Myrddin 0.87 64-bit                2380  14.5-14.5  (+13-13=3 )    0.0   +41
 - Cmcchess 2.6 64-bit                2378  23.5-37.5  (+18-32=11)    0.0   -44
 - Der Bringer 1.9                    2374   0.5-0.5   (+0 -0 =1 )    0.0    +4
 - Nemeton 1.6                        2370  12.5-17.5  (+11-16=3 )    1.1   -35
 - Terra 3.4                          2368  14.5-18.5  (+12-16=5 )    0.3   -15
 - The Crazy Bishop 0052              2363  32.0-29.0  (+26-23=12)    0.7   +39
 - Homer 2.01                         2356  15.0-17.0  (+10-12=10)    4.6    -5
 - Amateur 2.82                       2351  28.5-32.5  (+25-29=7 )   11.4   -14
 - Alex 2.14a 64-bit                  2347  16.0-16.0  (+11-11=10)   21.5    +5
 - Tigran 2.4n 64-bit                 2346  33.0-29.0  (+26-22=14)   26.1   +30
 - Plisk 0.2.7d 64-bit                2343  27.0-35.0  (+18-26=18)   36.2   -40
 - Horizon 4.4                        2342  33.0-28.0  (+26-21=14)   40.8   +32
 - Queen 4.03                         2337  21.5-10.5  (+18-7 =7 )   60.7  +127
 - Orion 0.3.0 64-bit                 2335  34.5-27.5  (+26-19=17)   65.8   +35
 - Arion 1.7                          2332  32.5-28.5  (+25-21=15)   77.2   +15
 - Sorgenkind 0.4                     2329  15.0-14.0  (+12-11=6 )   83.0    +3
 - EveAnn 1.72                        2329  28.5-33.5  (+18-23=21)   81.7   -34
 - Gibbon 2.69a 64-bit                2325  18.0-14.0  (+15-11=6 )   90.2   +31
 - Sage 3.53                          2325  20.0-12.0  (+15-7 =10)   92.4   +68
 - Chezzz 1.0.3                       2324  17.0-15.0  (+13-11=8 )   93.5    +5
 - Barbarossa 0.4.0 64-bit            2319  28.0-34.0  (+18-24=20)   97.3   -53
 - Absolute Zero 2.4.7.2 64-bit       2316   1.0-0.0   (+1 -0 =0 )   98.2  +INF
 - Dimitri 3.81                       2295  16.0-16.0  (+13-13=6 )  100.0   -47
 - Waxman 2016                        2290  14.5-17.5  (+10-13=9 )  100.0   -81
 - Zeus 1.29                          2262   1.0-0.0   (+1 -0 =0 )  100.0  +INF
 - CT800 1.11 64-bit                  2239  19.5-12.5  (+17-10=5 )  100.0   -16
 - CT800 1.12 64-bit                  2206  22.0-10.0  (+18-6 =8 )  100.0    +2


Created in 2005-2013 by CCRL team
Last games added on July 20, 2019