CCRL 40/40
Downloads and Statistics
February 17, 2018
Testing summary:
Total: 795'341 games
played by 2'045 programs
110322 CPU days (X2 4600+)

White wins: 272'710 (34.3%)
Black wins: 201'857 (25.4%)
Draws: 320'774 (40.3%)
White score: 54.5%

Engine Details

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Cyclone 2.2 in CCRL 40/40, 2018-02-17
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:
Cyclone 2.2 has no rank with rating of 2817 Elo points (+28 -28),
based on 382 games: 97 wins, 104 losses and 181 draws
Score: 49.1%, Average opponent: +4.8, Draws: 47.4%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Naum 3.1 64-bit                    2862  18.5-31.5  (+8 -21=21)    0.2   -37
 - Naum 3.1 32-bit                    2861   1.0-3.0   (+0 -2 =2 )    0.4  -112
 - Zappa Mexico II 64-bit             2858  24.5-25.5  (+11-12=27)    0.3   +34
 - Fritz 11                           2853  24.0-29.0  (+12-17=24)    0.7    +5
 - Thinker 5.3b Inert 32-bit          2845   4.5-3.5   (+3 -2 =3 )    5.1   +70
 - Deep Shredder 11 64-bit            2845  22.5-27.5  (+11-16=23)    3.7    -4
 - Shredder 11                        2833   2.5-1.5   (+2 -1 =1 )   14.5  +111
 - Toga II 1.4.1SE                    2828   5.0-3.0   (+2 -0 =6 )   23.5   +78
 - Deep Sjeng WC2008 32-bit           2826   1.0-3.0   (+0 -2 =2 )   26.9  -148
 - Hiarcs 12.1                        2818   0.0-1.0   (+0 -1 =0 )   45.2  -INF
 - Hiarcs 12 Sharpen PV On            2814  29.0-26.0  (+13-10=32)   55.3   +12
 - Zappa Mexico II 32-bit             2810   1.5-3.5   (+0 -2 =3 )   66.6  -125
 - Fruit 2.3.1                        2785   2.0-2.0   (+1 -1 =2 )   97.6   -32
 - Grapefruit 1.0a3                   2784   3.0-1.0   (+2 -0 =2 )   93.8  +123
 - Glaurung 2.1 64-bit                2770  29.0-21.0  (+19-11=20)   99.7    +4
 - Glaurung 2.1 32-bit                2768   2.0-2.0   (+1 -1 =2 )   99.8   -59
 - Stockfish 1.01                     2754   4.5-3.5   (+2 -1 =5 )   99.8   -31
 - Bright 0.3a                        2731   2.5-1.5   (+2 -1 =1 )  100.0    +9
 - Delfi 5.4                          2687   2.0-2.0   (+2 -2 =0 )  100.0  -130
 - Booot 4.14.0                       2666   2.5-1.5   (+2 -1 =1 )  100.0   -68
 - Scorpio 2.02b                      2655   3.5-0.5   (+3 -0 =1 )  100.0  +119
 - WildCat 8                          2629   2.5-1.5   (+1 -0 =3 )  100.0  -128


Created in 2005-2013 by CCRL team
Last games added on February 17, 2018