CCRL 40/15
Downloads and Statistics
February 20, 2021
Testing summary:
Total: 1'218'554 games
played by 2'788 programs

White wins: 418'779 (34.4%)
Black wins: 308'204 (25.3%)
Draws: 491'571 (40.3%)
White score: 54.5%

Engine Details

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Jumbo 0.6.51 64-bit in CCRL 40/15, 2021-02-20
Ponder off, General book (up to 12 moves), 3-4-5 piece EGTB
Time control: Equivalent to 40 moves in 15 minutes on an Intel i7-4770k.
Tested by CCRL team, 2005-2021, http://ccrl.chessdom.com/ccrl/4040/

CCRL 40/15 main list:
Jumbo 0.6.51 64-bit has no rank with rating of 2489 Elo points (+28 -28),
based on 440 games: 145 wins, 154 losses and 141 draws
Score: 49.0%, Average opponent: +6.9, Draws: 32.0%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Asymptote 0.5 64-bit                    2649   3.5-10.5  (+2 -9 =3 )    0.0   -23
 - Igel 1.1 64-bit                         2628   2.0-8.0   (+0 -6 =4 )    0.0   -58
 - WildCat 7                               2627   3.5-6.5   (+2 -5 =3 )    0.0   +40
 - K2 0.91                                 2616   4.5-5.5   (+3 -4 =3 )    0.0   +86
 - Naum 1.91 64-bit                        2609   2.5-7.5   (+1 -6 =3 )    0.0   -54
 - Monolith 0.4 64-bit                     2608   3.0-7.0   (+2 -6 =2 )    0.0   -24
 - Coiled 0.6 64-bit                       2585   2.0-8.0   (+1 -7 =2 )    0.0  -134
 - Delocto 0.6 64-bit                      2579   5.0-5.0   (+2 -2 =6 )    0.0   +90
 - Counter 2.1.0 64-bit                    2574   2.5-7.5   (+1 -6 =3 )    0.0   -86
 - Capivara LK 0.09b02d 64-bit             2552   7.0-3.0   (+6 -2 =2 )    0.1  +210
 - Ghost 3.1 64-bit                        2550   4.0-6.0   (+2 -4 =4 )    0.0    -6
 - Betsabe II 1.84                         2545   4.5-9.5   (+3 -8 =3 )    0.0   -77
 - Orion 0.5 64-bit                        2527  12.5-13.5  (+8 -9 =9 )    0.7   +29
 - Bagatur 1.5e 64-bit                     2517   4.5-5.5   (+4 -5 =1 )    5.5    -9
 - FrankWalter 2.3.5 64-bit                2513   2.5-7.5   (+1 -6 =3 )    9.4  -150
 - Asymptote 0.3 64-bit                    2505   4.5-5.5   (+2 -3 =5 )   16.7   -11
 - Delphil 3.2 64-bit                      2496   8.0-4.0   (+6 -2 =4 )   33.0  +118
 - MadChess 2.2 64-bit                     2493   3.5-10.5  (+1 -8 =5 )   38.7  -166
 - Trace 1.36                              2485   6.0-4.0   (+5 -3 =2 )   58.3   +73
 - Arasan 10.2 32-bit                      2480   6.0-4.0   (+5 -3 =2 )   69.2   +59
 - Drosophila 1.5.1 64-bit                 2479   2.5-1.5   (+1 -0 =3 )   73.5   +57
 - SpiderChess 070603                      2476   5.5-4.5   (+4 -3 =3 )   76.9   +18
 - Lozza 1.18 64-bit                       2473   3.0-1.0   (+2 -0 =2 )   84.0  +141
 - Bumblebee 1.0 64-bit                    2466   4.5-5.5   (+2 -3 =5 )   90.3   -46
 - Carballo 1.2                            2464   6.5-3.5   (+6 -3 =1 )   91.7   +93
 - Giraffe 20150908 64-bit                 2462   4.0-6.0   (+1 -3 =6 )   94.4   -85
 - Topple 0.2.1 64-bit                     2459   2.5-1.5   (+2 -1 =1 )   96.3   +65
 - RubiChess 0.8 64-bit                    2459   6.5-3.5   (+4 -1 =5 )   93.9   +63
 - Nemeton 1.51                            2453   5.5-4.5   (+3 -2 =5 )   97.7   -12
 - Abrok 5.0                               2445   4.0-6.0   (+2 -4 =4 )   99.6  -107
 - Shallow r694 64-bit                     2443   5.0-5.0   (+2 -2 =6 )   99.7   -46
 - Teki 2 64-bit                           2440   7.0-3.0   (+6 -2 =2 )   99.9  +100
 - Taltos rev118 64-bit                    2438   9.0-5.0   (+8 -4 =2 )   99.9   +60
 - GreKo 7.2 32-bit                        2429   6.5-3.5   (+5 -2 =3 )   99.7   +40
 - Cmcchess 2.6 64-bit                     2422   8.0-2.0   (+6 -0 =4 )  100.0  +125
 - RomiChess P3n 64-bit                    2414   3.0-1.0   (+3 -1 =0 )  100.0  +160
 - Jonesy 1.0 64-bit                       2410   6.0-8.0   (+3 -5 =6 )  100.0  -126
 - Amy 0.87b                               2403   3.0-7.0   (+2 -6 =2 )  100.0  -235
 - Patzer 3.80                             2397   6.5-3.5   (+4 -1 =5 )  100.0    -5
 - Ares GB 64-bit                          2392  11.0-5.0   (+9 -3 =4 )  100.0   +40
 - Thor's Hammer 2.28 32-bit               2383   8.0-2.0   (+7 -1 =2 )  100.0  +123
 - Jazz 721 64-bit                         2379   6.5-3.5   (+6 -3 =1 )  100.0   +12


Created in 2005-2013 by CCRL team
Last games added on February 20, 2021