CCRL 40/40
Downloads and Statistics
November 18, 2017
Testing summary:
Total: 756'425 games
played by 1'967 programs
103446 CPU days (X2 4600+)

White wins: 259'856 (34.4%)
Black wins: 192'693 (25.5%)
Draws: 303'876 (40.2%)
White score: 54.4%

Engine Details

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Shield 1.1 64-bit in CCRL 40/40, 2017-11-18
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, 2005-2017, http://computerchess.org.uk/ccrl/4040/

CCRL 40/40 main list:
Shield 1.1 64-bit has no rank with rating of 2391 Elo points (+31 -31),
based on 378 games: 154 wins, 138 losses and 86 draws
Score: 52.1%, Average opponent: −19.0, Draws: 22.8%


Pairwise results:
     Opponent                        Elo     Score                  LOS   Perf
 - K2 0.83                           2530   2.5-5.5   (+1 -4 =3 )    0.0   +22
 - Carballo 1.4 64-bit               2519   2.0-6.0   (+1 -5 =2 )    0.0   -47
 - CyberPagno 3.0 64-bit             2502   3.0-7.0   (+2 -6 =2 )    0.0   -34
 - MadChess 2.1 64-bit               2474   5.0-5.0   (+4 -4 =2 )    0.0   +87
 - Betsabe II 1.66                   2457   3.0-7.0   (+2 -6 =2 )    0.0   -81
 - Dorky 4.0 64-bit                  2452   2.0-8.0   (+1 -7 =2 )    0.4  -170
 - Arasan 9.5                        2445   5.0-5.0   (+4 -4 =2 )    1.2   +54
 - Shallow r694 64-bit               2439   5.5-4.5   (+4 -3 =3 )    0.6   +80
 - Delphil 2.3                       2438   4.0-6.0   (+1 -3 =6 )    1.9    -4
 - Bagatur 1.4b 64-bit               2437   4.5-5.5   (+3 -4 =3 )    2.1   +14
 - K2 0.79                           2437   5.0-5.0   (+4 -4 =2 )    1.7   +50
 - Matacz 1.1                        2417   5.0-5.0   (+3 -3 =4 )   12.1   +26
 - Pawny 0.2.2 32-bit                2410   2.0-8.0   (+1 -7 =2 )   20.3  -206
 - Ares 1.005.2 64-bit               2407   7.5-2.5   (+5 -0 =5 )   19.3  +164
 - Typhoon 1.00-314                  2404   4.5-5.5   (+4 -5 =1 )   29.2   -24
 - Hermann 1.9                       2403   1.5-8.5   (+1 -8 =1 )   29.7  -296
 - DanaSah 2.73                      2387   4.0-6.0   (+3 -5 =2 )   57.1   -77
 - Betsabe II 1.28 64-bit            2376   4.5-5.5   (+3 -4 =3 )   74.5   -46
 - GreKo 6.25                        2366   5.5-4.5   (+4 -3 =3 )   85.9    +5
 - MadChess 2.0 64-bit               2366   2.5-1.5   (+2 -1 =1 )   90.3   +70
 - Pupsi 0.19                        2363   5.0-5.0   (+4 -4 =2 )   88.4   -23
 - Philou 2.7.0                      2353   5.0-5.0   (+4 -4 =2 )   94.8   -32
 - Waxman 2015                       2352   4.5-5.5   (+4 -5 =1 )   97.4   -80
 - Counter 0.8                       2351   4.0-6.0   (+3 -5 =2 )   96.1  -118
 - Dirty 0.99z                       2347   6.5-3.5   (+5 -2 =3 )   96.6   +56
 - Lozza 1.15 64-bit                 2343   5.0-5.0   (+3 -3 =4 )   99.1   -39
 - Rodin 2.3a                        2337   6.5-3.5   (+5 -2 =3 )   99.7   +48
 - Sage 2.2a                         2309   6.0-4.0   (+5 -3 =2 )  100.0    -9
 - Cheese 1.3b 32-bit                2308   7.0-3.0   (+7 -3 =0 )  100.0  +101
 - Pedone 0.3 64-bit                 2308   6.0-4.0   (+5 -3 =2 )  100.0    -7
 - Nemeton 1.2                       2306   2.0-2.0   (+2 -2 =0 )  100.0   -85
 - Capivara LK 0.09a01a 64-bit       2305   6.5-3.5   (+6 -3 =1 )  100.0   +40
 - Brutus 6.1                        2299   6.5-3.5   (+5 -2 =3 )  100.0    +9
 - nanoSzachy 3.0                    2297   8.0-2.0   (+7 -1 =2 )  100.0  +137
 - Floyd 0.7 64-bit                  2295   3.0-1.0   (+3 -1 =0 )  100.0  +129
 - Natwarlal 0.12                    2289   7.0-3.0   (+6 -2 =2 )  100.0   +41
 - Popochin 3.0                      2289   8.5-1.5   (+7 -0 =3 )  100.0  +149
 - Orion 0.2 64-bit                  2276   3.0-1.0   (+3 -1 =0 )  100.0  +111
 - Jazz 444 64-bit                   2259   7.5-2.5   (+7 -2 =1 )  100.0   +73
 - Protej 0.5.8c                     2253   2.5-1.5   (+2 -1 =1 )  100.0   -55
 - Exacto 0.e 64-bit                 2243   2.5-1.5   (+2 -1 =1 )  100.0   -52
 - ChessKISS 1.7c 64-bit             2209   3.0-1.0   (+3 -1 =0 )  100.0   +52
 - Napoleon 1.6.0b 64-bit            2204   3.0-1.0   (+3 -1 =0 )  100.0   +46


Created in 2005-2013 by CCRL team
Last games added on November 18, 2017