CCRL 40/40
Downloads and Statistics
October 12, 2019
Testing summary:
Total: 1'090'583 games
played by 2'551 programs
149018 CPU days (X2 4600+)

White wins: 378'348 (34.7%)
Black wins: 281'291 (25.8%)
Draws: 430'944 (39.5%)
White score: 54.4%

Engine Details

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Jumbo 0.6.66 64-bit in CCRL 40/40, 2019-10-12
Ponder off, General book (up to 12 moves), 3-4-5 piece EGTB
Time control: Equivalent to 40 moves in 40 minutes on Athlon 64 X2 4600+ (2.4 GHz), about 15 minutes on a modern Intel CPU.
Tested by CCRL team, 2005-2019, http://ccrl.chessdom.com/ccrl/4040/

CCRL 40/40 main list:
Jumbo 0.6.66 64-bit has no rank with rating of 2491 Elo points (+17 -17),
based on 1172 games: 422 wins, 397 losses and 353 draws
Score: 51.1%, Average opponent: −6.9, Draws: 30.1%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Fridolin 3.00 64-bit               2673   9.0-27.0  (+3 -21=12)    0.0   +11
 - Winter 0.2 64-bit                  2654   9.0-23.0  (+6 -20=6 )    0.0    -1
 - ECE X3.5 64-bit                    2641   9.5-22.5  (+7 -20=5 )    0.0    -7
 - Scorpio 2.9 MCTS+NN 64-bit         2621  14.0-26.0  (+9 -21=10)    0.0   +20
 - Glass 2.0 64-bit                   2598   9.5-22.5  (+5 -18=9 )    0.0   -34
 - Minic 0.40 64-bit                  2581  13.0-19.0  (+7 -13=12)    0.0   +31
 - Coiled 0.6 64-bit                  2573  10.5-21.5  (+5 -16=11)    0.0   -34
 - Francesca MAD 0.19                 2558  16.0-16.0  (+11-11=10)    0.0   +67
 - Caligula 0.8                       2535  15.0-17.0  (+11-13=8 )    0.0   +20
 - Orion 0.5 64-bit                   2527  17.0-15.0  (+14-12=6 )    0.1   +58
 - Bagatur 1.5f 64-bit                2525  15.5-16.5  (+11-12=9 )    0.3   +22
 - Bagatur 1.6c 64-bit                2523  10.0-22.0  (+7 -19=6 )    1.0  -109
 - MadChess 2.2 64-bit                2494  16.5-15.5  (+11-10=11)   39.5   +15
 - Bagatur 1.5g 64-bit                2493  17.5-22.5  (+12-17=11)   43.7   -41
 - Xpdnt 091007                       2482  21.0-11.0  (+15-5 =12)   76.2   +92
 - Drosophila 1.5.1 64-bit            2481  18.0-14.0  (+12-8 =12)   81.0   +33
 - Jumbo 0.6.35 64-bit                2478  30.0-30.0  (+13-13=34)   83.4   -14
 - Lozza 1.18 64-bit                  2469  16.0-16.0  (+12-12=8 )   96.5   -24
 - Nemeton 1.8                        2459  16.5-17.5  (+11-12=11)   99.6   -41
 - FrankWalter 2.2.8 64-bit           2457  26.5-19.5  (+19-12=15)   99.5   +17
 - FrankWalter 2.3.3 64-bit           2447  23.0-17.0  (+16-10=14)  100.0    +5
 - Abrok 5.0                          2443  21.0-13.0  (+17-9 =8 )  100.0   +34
 - Teki 2 64-bit                      2440  17.0-15.0  (+12-10=10)  100.0   -31
 - Bearded N44.5 64-bit               2438  16.5-15.5  (+11-10=11)  100.0   -43
 - Taltos rev118 64-bit               2436  14.0-18.0  (+9 -13=10)  100.0   -96
 - Nemeton 1.7                        2419  21.0-11.0  (+17-7 =8 )  100.0   +38
 - RomiChess P3n 64-bit               2416  20.5-11.5  (+14-5 =13)  100.0   +18
 - Ifrit m1.8 64-bit                  2412  16.0-16.0  (+13-13=6 )  100.0   -79
 - Myrddin 0.87 64-bit                2396  21.0-11.0  (+17-7 =8 )  100.0   +17
 - Popochin 4.1 64-bit                2392  20.0-12.0  (+16-8 =8 )  100.0   -11
 - Ares GB 64-bit                     2387  21.5-12.5  (+14-5 =15)  100.0   -20
 - Galjoen 0.39 64-bit                2386  20.5-11.5  (+15-6 =11)  100.0   -11
 - WChess 1.06                        2321  32.0-8.0   (+28-4 =8 )  100.0   +61
 - Googleplex Starthinker 1.4 64-bit  2320  24.5-7.5   (+22-5 =5 )  100.0   +39


Created in 2005-2013 by CCRL team
Last games added on October 12, 2019