CCRL 40/4
Downloads and Statistics
December 7, 2019
Testing summary:
Total: 2'143'600 games
played by 2'509 programs
29100 CPU days (X2 4600+)

White wins: 830'432 (38.7%)
Black wins: 670'629 (31.3%)
Draws: 642'539 (30.0%)
White score: 53.7%

Engine Details

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Jumbo 0.6.35 64-bit in CCRL 40/4, 2019-12-07
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 CPU.
Tested by CCRL team, 2005-2019, http://ccrl.chessdom.com/ccrl/404/

CCRL 40/4 main list:
Jumbo 0.6.35 64-bit has no rank with rating of 2468 Elo points (+22 -22),
based on 776 games: 277 wins, 318 losses and 181 draws
Score: 47.4%, Average opponent: +20.0, Draws: 23.3%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - DisasterArea 1.65 64-bit           2866   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   -52
 - Counter 2.8 64-bit                 2643  10.5-29.5  (+6 -25=9 )    0.0    -1
 - Slow Chess Blitz WV2.1             2615   1.0-0.0   (+1 -0 =0 )    0.0  +INF
 - Delocto 0.6 64-bit                 2610   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   +17
 - Yace 0.99.87                       2504  37.5-35.5  (+27-25=21)    0.1   +45
 - CyberPagno 3.0 64-bit              2491  11.5-15.5  (+7 -11=9 )    3.0   -29
 - Tao 5.6                            2486  32.5-40.5  (+26-34=13)    6.0   -23
 - Gothmog 1.0b10                     2483  31.5-41.5  (+25-35=13)   13.6   -37
 - BBChess 1.3b 64-bit                2480  35.5-37.5  (+28-30=15)   17.6    +1
 - Winter 0.1.1 64-bit                2480  23.0-22.0  (+18-17=10)   18.4   +19
 - Drosophila 1.5.1 64-bit            2479  15.0-13.0  (+9 -7 =12)   19.0   +34
 - Kiwi 0.6d 64-bit                   2470  19.5-26.5  (+15-22=9 )   43.8   -53
 - Xpdnt 091007                       2469  26.5-20.5  (+20-14=13)   47.1   +43
 - Dimitri 4.00                       2467  12.5-15.5  (+9 -12=7 )   52.9   -41
 - Anatoli 0.35k                      2455  15.5-12.5  (+11-8 =9 )   84.3   +22
 - Bumblebee 1.0.36898e1 64-bit       2440  19.5-10.5  (+18-9 =3 )   92.4   +93
 - SpiderChess 070603                 2439  14.5-12.5  (+11-9 =7 )   99.3    -3
 - Bumblebee 1.0 64-bit               2435  12.5-14.5  (+9 -11=7 )   99.0   -62
 - The Crazy Bishop 0052              2364   0.0-1.0   (+0 -1 =0 )  100.0  -INF
 - Amundsen 0.80                      2329  30.0-12.0  (+26-8 =8 )  100.0   +20


Created in 2005-2013 by CCRL team
Last games added on December 7, 2019