CCRL 40/4
Downloads and Statistics
August 17, 2019
Testing summary:
Total: 2'085'472 games
played by 2'422 programs
28065 CPU days (X2 4600+)

White wins: 809'852 (38.8%)
Black wins: 654'916 (31.4%)
Draws: 620'704 (29.8%)
White score: 53.7%

Engine Details

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Jumbo 0.6.35 64-bit in CCRL 40/4, 2019-08-17
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 0.6.35 64-bit has no rank with rating of 2467 Elo points (+22 -22),
based on 776 games: 277 wins, 318 losses and 181 draws
Score: 47.4%, Average opponent: +20.5, Draws: 23.3%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - DisasterArea 1.65 64-bit           2865   0.0-1.0   (+0 -1 =0 )    0.0  -INF
 - Pirarucu 2.2.2 64-bit              2674   6.5-33.5  (+2 -29=9 )    0.0   -51
 - Counter 2.8 64-bit                 2642  10.5-29.5  (+6 -25=9 )    0.0    -1
 - Slow Chess Blitz WV2.1             2614   1.0-0.0   (+1 -0 =0 )    0.0  +INF
 - Delocto 0.6 64-bit                 2611   0.0-1.0   (+0 -1 =0 )    0.0  -INF
 - Pepito 1.59.2 64-bit               2521   1.0-0.0   (+1 -0 =0 )    0.0  +INF
 - Little Goliath Evolution 3.12      2505  11.5-12.5  (+8 -9 =7 )    0.1   +18
 - Yace 0.99.87                       2503  37.5-35.5  (+27-25=21)    0.1   +45
 - CyberPagno 3.0 64-bit              2491  11.5-15.5  (+7 -11=9 )    2.8   -28
 - Tao 5.6                            2486  32.5-40.5  (+26-34=13)    5.9   -22
 - Gothmog 1.0b10                     2482  31.5-41.5  (+25-35=13)   14.3   -37
 - Winter 0.1.1 64-bit                2480  23.0-22.0  (+18-17=10)   17.9   +20
 - Drosophila 1.5.1 64-bit            2479  15.0-13.0  (+9 -7 =12)   18.8   +35
 - BBChess 1.3b 64-bit                2479  35.5-37.5  (+28-30=15)   17.8    +1
 - Kiwi 0.6d 64-bit                   2469  19.5-26.5  (+15-22=9 )   43.8   -53
 - Xpdnt 091007                       2468  26.5-20.5  (+20-14=13)   47.2   +43
 - Dimitri 4.00                       2466  12.5-15.5  (+9 -12=7 )   53.1   -41
 - Anatoli 0.35k                      2454  15.5-12.5  (+11-8 =9 )   85.5   +22
 - Bumblebee 1.0.36898e1 64-bit       2440  19.5-10.5  (+18-9 =3 )   92.4   +94
 - SpiderChess 070603                 2439  14.5-12.5  (+11-9 =7 )   99.3    -2
 - Bumblebee 1.0 64-bit               2435  12.5-14.5  (+9 -11=7 )   99.0   -61
 - The Crazy Bishop 0052              2363   0.0-1.0   (+0 -1 =0 )  100.0  -INF
 - Amundsen 0.80                      2329  30.0-12.0  (+26-8 =8 )  100.0   +21

Created in 2005-2013 by CCRL team
Last games added on August 17, 2019