CCRL 40/4
Downloads and Statistics
December 7, 2019
Testing summary:
Total: 2'143'600 games
played by 2'509 programs
29100 CPU days (X2 4600+)

White wins: 830'432 (38.7%)
Black wins: 670'629 (31.3%)
Draws: 642'539 (30.0%)
White score: 53.7%

Engine Details

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Thinker 5.4a Inert 64-bit in CCRL 40/4, 2019-12-07
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 CPU.
Tested by CCRL team, 2005-2019, http://ccrl.chessdom.com/ccrl/404/

CCRL 40/4 main list:
Thinker 5.4a Inert 64-bit has no rank with rating of 2882 Elo points (+14 -14),
based on 1740 games: 464 wins, 635 losses and 641 draws
Score: 45.1%, Average opponent: +34.7, Draws: 36.8%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Rybka 3 64-bit 4CPU                3166  12.5-87.5  (+2 -77=21)    0.0   -15
 - Rybka 3 64-bit                     3078   8.5-41.5  (+0 -33=17)    0.0   -34
 - Naum 4 64-bit 4CPU                 3061  21.5-78.5  (+5 -62=33)    0.0   -16
 - Naum 3.1 64-bit 4CPU               2978  35.5-63.5  (+11-39=49)    0.0   +10
 - Rybka 2.3.2a 64-bit                2977  14.5-35.5  (+2 -23=25)    0.0   -30
 - Naum 4 64-bit                      2948  22.0-28.0  (+13-19=18)    0.0   +26
 - Hiarcs 12 4CPU                     2941  39.5-59.5  (+22-42=35)    0.0    -7
 - Deep Sjeng WC2008 64-bit 4CPU      2940  37.0-63.0  (+17-43=40)    0.0   -24
 - Hiarcs 12.1 4CPU                   2939  44.0-54.0  (+27-37=34)    0.0   +25
 - Deep Sjeng 3.0 64-bit 4CPU         2930  43.5-55.5  (+29-41=29)    0.0    +6
 - Glaurung 2.2 64-bit 4CPU           2915  40.0-59.0  (+23-42=34)    0.0   -31
 - Toga II 1.4.1SE 4CPU               2899  45.5-54.5  (+21-30=49)    2.4    -9
 - Naum 3.1 64-bit                    2863  34.0-16.0  (+21-3 =26)   97.4   +83
 - Naum 3 64-bit                      2854  32.5-17.5  (+22-7 =21)   99.5   +62
 - Shredder 11                        2847  18.5-13.5  (+14-9 =9 )  100.0   +17
 - Zappa Mexico II 64-bit             2845  47.5-34.5  (+33-20=29)  100.0   +17
 - Onno 0.12.0 64-bit                 2845  30.5-19.5  (+19-8 =23)  100.0   +27
 - Deep Shredder 11 64-bit            2843  30.0-20.0  (+19-9 =22)  100.0   +24
 - Deep Sjeng WC2008 64-bit           2842  24.5-25.5  (+16-17=17)  100.0   -47
 - Deep Sjeng 3.0 64-bit              2838  27.5-22.5  (+19-14=17)  100.0   -11
 - Hiarcs 12                          2835  26.0-24.0  (+16-14=20)  100.0   -36
 - Hiarcs Paderborn 2007              2819  28.0-22.0  (+20-14=16)  100.0   -22
 - Glaurung 2.2 64-bit                2802  16.5-15.5  (+8 -7 =17)  100.0   -69
 - Glaurung 2.1 64-bit                2783  32.0-18.0  (+26-12=12)  100.0    +3
 - Bright 0.4a                        2779  34.0-16.0  (+26-8 =16)  100.0   +16
 - Spike 1.2 Turin                    2731  39.0-11.0  (+33-5 =12)  100.0   +56


Created in 2005-2013 by CCRL team
Last games added on December 7, 2019