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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Cyclone 1.0 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:
Cyclone 1.0 has no rank with rating of 2781 Elo points (+32 -32),
based on 300 games: 94 wins, 88 losses and 118 draws
Score: 51.0%, Average opponent: −7.2, Draws: 39.3%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Naum 3.1 32-bit                    2860  13.5-26.5  (+7 -20=13)    0.0   -30
 - Toga II 1.4.1SE                    2827   0.0-4.0   (+0 -4 =0 )    0.5  -INF
 - Deep Sjeng WC2008 32-bit           2826  17.0-15.0  (+10-8 =14)    0.6   +65
 - Toga II 1.4.1SE6                   2822   3.0-5.0   (+0 -2 =6 )    2.2   -26
 - Hiarcs 12                          2810  23.5-32.5  (+12-21=23)    5.2   -22
 - Toga II 1.4 beta5c                 2805   3.5-6.5   (+1 -4 =5 )   12.5   -62
 - Hiarcs Paderborn 2007              2796   1.0-3.0   (+0 -2 =2 )   21.3  -127
 - Rybka 1.0 32-bit                   2785   2.5-1.5   (+1 -0 =3 )   41.8   +63
 - Fruit 2.3.1                        2785   0.5-3.5   (+0 -3 =1 )   42.5  -284
 - Naraku 1.4                         2776   7.0-3.0   (+6 -2 =2 )   60.9  +146
 - Glaurung 2.1 32-bit                2768   5.0-3.0   (+3 -1 =4 )   75.9   +64
 - Thinker 5.2e Passive               2761  15.5-16.5  (+8 -9 =15)   83.1   -27
 - Bright 0.3a                        2730   3.0-1.0   (+3 -1 =0 )   99.6  +175
 - Twisted Logic 20080620             2723   7.5-4.5   (+6 -3 =3 )   99.9   +31
 - Ktulu 8                            2704   2.5-1.5   (+2 -1 =1 )  100.0   +15
 - Frenzee Feb08 32-bit               2695   6.5-1.5   (+5 -0 =3 )  100.0  +123
 - Fruit 2.1                          2694   4.5-3.5   (+3 -2 =3 )  100.0   -43
 - Chessmaster 11 Archangel           2694   2.0-2.0   (+1 -1 =2 )  100.0   -97
 - Delfi 5.4                          2687   4.0-4.0   (+2 -2 =4 )  100.0   -83
 - Chessmaster 11 Leonidas            2681   7.0-1.0   (+6 -0 =2 )  100.0  +188
 - Chessmaster 11 Toxic               2677   2.0-2.0   (+1 -1 =2 )  100.0  -114
 - Movei 00.8.438 (10 10 10)          2667   4.0-0.0   (+4 -0 =0 )  100.0  +INF
 - Booot 4.14.0                       2666   5.0-3.0   (+3 -1 =4 )  100.0   -37
 - Frenzee Dec07 32-bit               2659   3.0-1.0   (+2 -0 =2 )  100.0   +27
 - Scorpio 2.0 32-bit                 2655   3.5-0.5   (+3 -0 =1 )  100.0  +156
 - Scorpio 1.81                       2644   3.0-1.0   (+2 -0 =2 )  100.0   +12
 - CM9000 Assassin                    2629   3.5-0.5   (+3 -0 =1 )  100.0  +129


Created in 2005-2013 by CCRL team
Last games added on January 13, 2018