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

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Shield 1.1 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:
Shield 1.1 64-bit has no rank with rating of 2391 Elo points (+31 -31),
based on 384 games: 156 wins, 141 losses and 87 draws
Score: 52.0%, Average opponent: −17.8, Draws: 22.7%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - K2 0.83                            2531   2.5-5.5   (+1 -4 =3 )    0.0   +23
 - Carballo 1.4 64-bit                2519   2.0-6.0   (+1 -5 =2 )    0.0   -47
 - CyberPagno 3.0 64-bit              2503   3.0-7.0   (+2 -6 =2 )    0.0   -34
 - MadChess 2.1 64-bit                2475   5.0-5.0   (+4 -4 =2 )    0.0   +89
 - Betsabe II 1.66                    2458   3.0-7.0   (+2 -6 =2 )    0.0   -80
 - Dorky 4.0 64-bit                   2452   2.0-8.0   (+1 -7 =2 )    0.3  -170
 - Arasan 9.5                         2445   5.0-5.0   (+4 -4 =2 )    1.2   +54
 - Delphil 2.3                        2438   4.0-6.0   (+1 -3 =6 )    1.8    -4
 - Bagatur 1.4b 64-bit                2437   4.5-5.5   (+3 -4 =3 )    2.0   +14
 - Shallow r694 64-bit                2437   5.5-4.5   (+4 -3 =3 )    0.6   +78
 - K2 0.79                            2437   5.0-5.0   (+4 -4 =2 )    1.5   +50
 - Bearded N44.5 64-bit               2435   2.5-3.5   (+2 -3 =1 )    2.9   -24
 - Matacz 1.1                         2417   5.0-5.0   (+3 -3 =4 )   11.8   +26
 - Pawny 0.2.2 32-bit                 2410   2.0-8.0   (+1 -7 =2 )   19.6  -206
 - Ares 1.005.2 64-bit                2407   7.5-2.5   (+5 -0 =5 )   18.6  +164
 - Typhoon 1.00-314                   2404   4.5-5.5   (+4 -5 =1 )   28.9   -24
 - Hermann 1.9                        2403   1.5-8.5   (+1 -8 =1 )   29.1  -296
 - DanaSah 2.73                       2387   4.0-6.0   (+3 -5 =2 )   56.5   -77
 - Betsabe II 1.28 64-bit             2376   4.5-5.5   (+3 -4 =3 )   73.8   -46
 - GreKo 6.25                         2366   5.5-4.5   (+4 -3 =3 )   85.5    +5
 - MadChess 2.0 64-bit                2366   2.5-1.5   (+2 -1 =1 )   90.1   +70
 - Pupsi 0.19                         2364   5.0-5.0   (+4 -4 =2 )   88.1   -22
 - Philou 2.7.0                       2353   5.0-5.0   (+4 -4 =2 )   94.7   -32
 - Waxman 2015                        2352   4.5-5.5   (+4 -5 =1 )   97.3   -80
 - Counter 0.8                        2351   4.0-6.0   (+3 -5 =2 )   96.0  -118
 - Dirty 0.99z                        2348   6.5-3.5   (+5 -2 =3 )   96.5   +57
 - 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                          2310   6.0-4.0   (+5 -3 =2 )  100.0    -7
 - 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        2306   6.5-3.5   (+6 -3 =1 )  100.0   +41
 - 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
 - Popochin 3.0                       2290   8.5-1.5   (+7 -0 =3 )  100.0  +150
 - Natwarlal 0.12                     2289   7.0-3.0   (+6 -2 =2 )  100.0   +41
 - Orion 0.2 64-bit                   2276   3.0-1.0   (+3 -1 =0 )  100.0  +111
 - Jazz 444 64-bit                    2260   7.5-2.5   (+7 -2 =1 )  100.0   +74
 - Protej 0.5.8c                      2252   2.5-1.5   (+2 -1 =1 )  100.0   -56
 - Exacto 0.e 64-bit                  2245   2.5-1.5   (+2 -1 =1 )  100.0   -50
 - 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 January 13, 2018