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 0.6.107 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 0.6.107 64-bit has no rank with rating of 2530 Elo points (+20 -20),
based on 937 games: 372 wins, 351 losses and 214 draws
Score: 51.1%, Average opponent: −8.3, Draws: 22.8%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Devel 2.0000                       2709   0.0-1.0   (+0 -1 =0 )    0.0  -INF
 - Djinn 1.021 64-bit                 2677   0.5-0.5   (+0 -0 =1 )    0.0  +177
 - RedQueen 1.1.98 64-bit             2669   0.0-1.0   (+0 -1 =0 )    0.0  -INF
 - Phalanx XXV                        2653   0.0-1.0   (+0 -1 =0 )    0.0  -INF
 - DanaSah 7.3                        2617   0.5-0.5   (+0 -0 =1 )    0.0  +117
 - Muse 0.953 64-bit                  2581   0.5-0.5   (+0 -0 =1 )    0.0   +81
 - GarboChess 3.0 64-bit              2574   1.0-0.0   (+1 -0 =0 )    0.2  +INF
 - Maverick 1.5 64-bit                2569  12.5-19.5  (+8 -15=9 )    0.0   -33
 - Aristarch 4.50                     2566  12.0-20.0  (+9 -17=6 )    0.0   -58
 - Petir 4.39                         2566   8.5-23.5  (+4 -19=9 )    0.1  -130
 - Dimitri 4.90                       2559  13.5-18.5  (+9 -14=9 )    1.8   -24
 - nanoSzachy 4.1 64-bit              2557  17.0-15.0  (+14-12=6 )    1.1   +50
 - Brutus 8.05 64-bit                 2556  18.0-14.0  (+15-11=6 )    1.0   +71
 - Ghost 3.1 64-bit                   2551  19.5-12.5  (+18-11=3 )    3.9  +110
 - Dorky 4.8 64-bit                   2548  13.0-18.0  (+8 -13=10)    7.9   -38
 - Rebel Century                      2545  15.5-16.5  (+12-13=7 )    9.8    +4
 - FrankWalter 2.4.0 64-bit           2544  15.5-16.5  (+12-13=7 )   14.4    +1
 - Betsabe II 1.84                    2542  15.5-16.5  (+10-11=11)   15.3    +3
 - Ufim 8.02                          2539  13.0-19.0  (+9 -15=8 )   19.3   -57
 - AnMon 5.75                         2539  19.5-12.5  (+16-9 =7 )   19.8   +88
 - Capivara LK 0.09b02g 64-bit        2538  19.5-12.5  (+16-9 =7 )   27.2   +87
 - Hermann 2.8 64-bit                 2531  16.5-15.5  (+13-12=7 )   47.6   +12
 - JikChess 0.02 64-bit               2523  15.0-17.0  (+13-15=4 )   74.5   -33
 - Orion 0.5 64-bit                   2514   1.0-0.0   (+1 -0 =0 )   92.3  +INF
 - Little Goliath Evolution 3.12      2505  13.5-18.5  (+10-15=7 )   99.3   -82
 - Green Light Chess 3.01.2.2         2505  20.5-12.5  (+17-9 =7 )   99.2   +64
 - Yace 0.99.87                       2503  17.0-15.0  (+12-10=10)   99.5    -5
 - Trace 1.37a                        2500  16.0-15.0  (+13-12=6 )   99.8   -17
 - Magnum 4.0 32-bit                  2492  18.5-12.5  (+14-8 =9 )   99.9   +28
 - CyberPagno 3.0 64-bit              2491  18.5-13.5  (+16-11=5 )  100.0   +21
 - Bruja 1.9.1 64-bit                 2490  13.5-18.5  (+11-16=5 )  100.0   -98
 - Tao 5.6                            2486  19.5-12.5  (+17-10=5 )  100.0   +38
 - BBChess 1.3b 64-bit                2479  17.5-14.5  (+15-12=5 )  100.0   -12
 - Drosophila 1.5.1 64-bit            2479  18.5-13.5  (+14-9 =9 )  100.0    +6
 - Delphil 3.1 64-bit                 2471  20.5-11.5  (+16-7 =9 )  100.0   +38
 - Cerebro 3.03d                      2471  20.5-11.5  (+16-7 =9 )  100.0   +40
 - Kiwi 0.6d 64-bit                   2469  16.5-15.5  (+13-12=7 )  100.0   -50
 - Anatoli 0.35k                      2454   0.5-0.5   (+0 -0 =1 )  100.0   -45
 - MadChess 2.2 64-bit                2437   0.0-1.0   (+0 -1 =0 )  100.0  -INF
 - Terra 3.4                          2368   0.5-0.5   (+0 -0 =1 )  100.0  -192


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