CCRL 40/4
Downloads and Statistics
July 20, 2019
Testing summary:
Total: 2'069'919 games
played by 2'400 programs
27811 CPU days (X2 4600+)

White wins: 804'066 (38.8%)
Black wins: 650'528 (31.4%)
Draws: 615'325 (29.7%)
White score: 53.7%

Engine Details

Options
Show each game results
Shredder 12 32-bit in CCRL 40/4, 2019-07-20
Ponder off, General book (up to 12 moves), 3-4-5 piece EGTB
Time control: Equivalent to 40 moves in 4 minutes on Athlon 64 X2 4600+ (2.4 GHz), about 1.5 minutes on a modern Intel CPU.
Tested by CCRL team, 2005-2019, http://computerchess.org.uk/ccrl/404/

CCRL 40/4 main list:
Shredder 12 32-bit has no rank with rating of 2952 Elo points (+19 -19),
based on 897 games: 358 wins, 197 losses and 342 draws
Score: 59.0%, Average opponent: −62.5, Draws: 38.1%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Rybka 3 64-bit                     3078  16.0-34.0  (+7 -25=18)    0.0    +7
 - Stockfish 1.7.1 64-bit             3045  21.0-29.0  (+8 -16=26)    0.0   +44
 - Rybka 3 32-bit                     3042  17.0-23.0  (+6 -12=22)    0.0   +47
 - Naum 4.2 64-bit                    2987  22.5-27.5  (+13-18=19)    0.0    +3
 - Komodo 1.0 64-bit                  2932  33.0-17.0  (+23-7 =20)   96.1   +80
 - Fritz 12                           2908  48.5-40.5  (+27-19=43)  100.0   -16
 - Thinker 5.4c Inert 64-bit          2883  27.0-22.0  (+16-11=22)  100.0   -35
 - Spark 0.4 64-bit                   2882  26.0-24.0  (+13-11=26)  100.0   -59
 - Protector 1.3.4 64-bit             2852  34.0-16.0  (+26-8 =16)  100.0   +25
 - Zappa Mexico II 64-bit             2843  34.0-16.0  (+26-8 =16)  100.0   +13
 - Deep Junior 11.1a 64-bit           2840  34.5-15.5  (+27-8 =15)  100.0   +19
 - Deep Sjeng 3.0 64-bit              2838  29.5-20.5  (+21-12=17)  100.0   -55
 - Hiarcs 12                          2835  32.5-17.5  (+24-9 =17)  100.0   -16
 - Doch 1.2 32-bit                    2828  29.5-10.5  (+22-3 =15)  100.0   +32
 - Junior 2010                        2821  31.0-9.0   (+27-5 =8 )  100.0   +78
 - Hiarcs Paderborn 2007              2819  26.0-14.0  (+18-6 =16)  100.0   -35
 - Ktulu 9                            2781  34.0-15.0  (+28-9 =12)  100.0   -29
 - Twisted Logic 20090922 64-bit      2771  33.0-17.0  (+26-10=14)  100.0   -69


Created in 2005-2013 by CCRL team
Last games added on July 20, 2019