CCRL 40/15
Downloads and Statistics
February 27, 2021
Testing summary:
Total: 1'220'404 games
played by 2'798 programs

White wins: 419'286 (34.4%)
Black wins: 308'460 (25.3%)
Draws: 492'658 (40.4%)
White score: 54.5%

Engine Details

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Thinker 5.4a Inert 32-bit in CCRL 40/15, 2021-02-27
Ponder off, General book (up to 12 moves), 3-4-5 piece EGTB
Time control: Equivalent to 40 moves in 15 minutes on an Intel i7-4770k.
Tested by CCRL team, 2005-2021, http://ccrl.chessdom.com/ccrl/4040/

CCRL 40/15 main list:
Thinker 5.4a Inert 32-bit has no rank with rating of 2834 Elo points (+21 -21),
based on 681 games: 170 wins, 165 losses and 346 draws
Score: 50.4%, Average opponent: −2.6, Draws: 50.8%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Rybka 3 32-bit                          2995   5.0-25.0  (+1 -21=8 )    0.0   -83
 - Naum 4 32-bit                           2929  14.0-22.0  (+4 -12=20)    0.0   +31
 - Rybka 2.2 32-bit                        2884  25.5-40.5  (+7 -22=37)    0.0   -15
 - Naum 3.1 32-bit                         2856  16.5-15.5  (+8 -7 =17)    4.5   +32
 - Fritz 11                                2851  14.5-17.5  (+4 -7 =21)    7.2    -8
 - Thinker 5.4c Inert 32-bit               2848  14.5-15.5  (+2 -3 =25)   12.5    +5
 - Shredder 11                             2831  13.0-18.0  (+7 -12=12)   59.5   -50
 - Grapefruit 1.0 32-bit                   2825  17.5-21.5  (+5 -9 =25)   78.4   -37
 - Toga II 1.4.1SE                         2825  23.5-24.5  (+13-14=21)   76.2   -16
 - Deep Sjeng WC2008 32-bit                2824  18.0-12.0  (+12-6 =12)   78.8   +49
 - Cyclone 3.4                             2821  23.0-19.0  (+13-9 =20)   80.9   +15
 - Hiarcs 12.1                             2816  23.5-19.5  (+12-8 =23)   93.2    +9
 - Zappa Mexico II 32-bit                  2808  15.0-15.0  (+7 -7 =16)   98.6   -23
 - TheMadPrune 1.1.25                      2804  18.5-13.5  (+12-7 =13)   97.0   +19
 - Fruit 2.3.1                             2785   6.0-4.0   (+4 -2 =4 )  100.0   +18
 - Grapefruit 1.0a3                        2781  12.5-7.5   (+8 -3 =9 )   99.8   +21
 - Stockfish 1.2 Default                   2779  24.0-16.0  (+15-7 =18)  100.0    +5
 - Bright 0.4a                             2775  15.5-14.5  (+6 -5 =19)  100.0   -46
 - Loop 13.6 (Loop 2007) 32-bit            2772  20.0-11.0  (+12-3 =16)  100.0   +26
 - Glaurung 2.2 32-bit                     2754   6.5-1.5   (+6 -1 =1 )  100.0  +180
 - Bright 0.3a                             2729   3.5-1.5   (+2 -0 =3 )  100.0   +13
 - Twisted Logic 20080620                  2722   3.5-1.5   (+2 -0 =3 )  100.0    +1
 - Booot 4.15.0                            2692   4.5-0.5   (+4 -0 =1 )  100.0  +182
 - Delfi 5.4                               2689   5.0-1.0   (+4 -0 =2 )  100.0   +86


Created in 2005-2013 by CCRL team
Last games added on February 27, 2021