CCRL 40/40
Downloads and Statistics
January 13, 2018
Testing summary:
Total: 780'914 games
played by 2'018 programs
107860 CPU days (X2 4600+)

White wins: 267'852 (34.3%)
Black wins: 198'301 (25.4%)
Draws: 314'761 (40.3%)
White score: 54.5%

Engine Details

Options
Show each game results
Jumbo 0.4.0 64-bit in CCRL 40/40, 2018-01-13
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, 2005-2018, http://computerchess.org.uk/ccrl/4040/

CCRL 40/40 main list:
Jumbo 0.4.0 64-bit has no rank with rating of 2277 Elo points (+35 -35),
based on 292 games: 117 wins, 114 losses and 61 draws
Score: 50.5%, Average opponent: −3.8, Draws: 20.9%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Ares 1.005.2 64-bit                2407   3.0-3.0   (+2 -2 =2 )    0.0  +130
 - Ifrit m1.8 64-bit                  2406   1.5-4.5   (+1 -4 =1 )    0.0   -65
 - Patzer 3.80                        2405   0.0-6.0   (+0 -6 =0 )    0.0  -INF
 - Simplex 0.9.8 64-bit               2401   4.5-1.5   (+4 -1 =1 )    0.0  +323
 - Gaia 3.5 64-bit                    2399   2.5-3.5   (+2 -3 =1 )    0.0   +62
 - Gosu 0.16                          2387   3.5-2.5   (+2 -1 =3 )    0.0  +161
 - Comet B68                          2384   0.0-6.0   (+0 -6 =0 )    0.0  -INF
 - Myrddin 0.87 64-bit                2379   2.0-4.0   (+2 -4 =0 )    0.0   -47
 - Waxman 2016                        2374   4.5-3.5   (+4 -3 =1 )    0.0  +148
 - OliThink 5.3.2 64-bit              2373   2.0-4.0   (+1 -3 =2 )    0.0   -14
 - MadChess 2.0 64-bit                2366   1.5-4.5   (+1 -4 =1 )    0.0  -110
 - GreKo 5.9                          2346   0.5-5.5   (+0 -5 =1 )    0.1  -286
 - Aice 0.99.2                        2333   2.0-4.0   (+0 -2 =4 )    0.3   -37
 - Averno 0.81                        2319   1.5-4.5   (+1 -4 =1 )    2.2  -153
 - ECE 12.01                          2318   0.5-5.5   (+0 -5 =1 )    2.7  -318
 - Gibbon 2.69a 64-bit                2315   2.5-3.5   (+2 -3 =1 )    3.0   -21
 - KnightX 1.92                       2313   2.0-4.0   (+2 -4 =0 )    4.0  -113
 - Chezzz 1.0.3                       2309   2.0-4.0   (+2 -4 =0 )    6.5  -112
 - Cheese 1.3b 32-bit                 2308   3.0-3.0   (+3 -3 =0 )   10.6   +31
 - Nemeton 1.2                        2306   2.5-3.5   (+2 -3 =1 )    9.6   -36
 - Natwarlal 0.14                     2303   4.0-2.0   (+4 -2 =0 )    9.9  +175
 - Popochin 3.1                       2301   3.5-2.5   (+2 -1 =3 )   16.8   +63
 - Schooner 1.5 64-bit                2299   3.0-3.0   (+2 -2 =2 )   15.6   +14
 - nanoSzachy 2.9                     2298   5.0-1.0   (+5 -1 =0 )   19.7  +347
 - Absolute Zero 2.4.7.2 64-bit       2291   3.0-3.0   (+2 -2 =2 )   24.5   +14
 - Fischerle 0.9.70 SE 64-bit         2291   2.0-4.0   (+0 -2 =4 )   25.3   -69
 - Matilde 2008 64-bit                2279   3.5-2.5   (+3 -2 =1 )   45.9   +67
 - AliChess 4.20                      2263   5.0-3.0   (+4 -2 =2 )   70.4   +74
 - Protej 0.5.8c                      2252   2.5-3.5   (+1 -2 =3 )   88.3   -77
 - Lozza 1.14a 64-bit                 2238   5.5-0.5   (+5 -0 =1 )   95.2  +316
 - RamJet 0.13                        2221   3.5-2.5   (+3 -2 =1 )   99.6   +10
 - OBender 03.2016 64-bit             2213   3.0-3.0   (+2 -2 =2 )   99.9   -64
 - Betsabe II 1.09c                   2212   3.0-3.0   (+2 -2 =2 )   99.4   -65
 - ChessKISS 1.7c 64-bit              2209   2.5-3.5   (+1 -2 =3 )   99.9  -114
 - Neurosis 2.3                       2208   2.5-3.5   (+1 -2 =3 )   99.9  -120
 - Quazar 0.2 64-bit                  2192   3.0-3.0   (+2 -2 =2 )  100.0   -85
 - NG-Play 9.85 64-bit                2187   2.0-4.0   (+2 -4 =0 )  100.0  -234
 - Amundsen 0.65.1                    2185   8.0-0.0   (+8 -0 =0 )  100.0  +INF
 - BlackBishop 0.47                   2184   3.5-2.5   (+3 -2 =1 )  100.0   -26
 - Prophet 2.0 64-bit                 2173   4.5-1.5   (+4 -1 =1 )  100.0   +90
 - Simplex 0.9.3 32-bit               2166   3.0-3.0   (+3 -3 =0 )  100.0  -111
 - Isa 1.9.51 64-bit                  2163   4.0-2.0   (+4 -2 =0 )  100.0   +34
 - Dorpsgek Cosmopolitan 2 64-bit     2151   6.5-3.5   (+5 -2 =3 )  100.0   -23
 - K2 0.43f                           2139   6.0-0.0   (+6 -0 =0 )  100.0  +INF
 - Blitzkrieg rev337 64-bit           2138   5.0-1.0   (+5 -1 =0 )  100.0  +189
 - Kurt 0.9.2 32-bit                  2116   4.5-1.5   (+4 -1 =1 )  100.0   +38
 - Clarabit 1.00 64-bit               2100   4.5-1.5   (+3 -0 =3 )  100.0   -25


Created in 2005-2013 by CCRL team
Last games added on January 13, 2018