CCRL 40/40
Downloads and Statistics
August 17, 2019
Testing summary:
Total: 1'075'629 games
played by 2'520 programs
147029 CPU days (X2 4600+)

White wins: 373'444 (34.7%)
Black wins: 277'846 (25.8%)
Draws: 424'339 (39.5%)
White score: 54.4%

Engine Details

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Bobcat 7.1 64-bit 4CPU in CCRL 40/40, 2019-08-17
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, 2005-2019, http://computerchess.org.uk/ccrl/4040/

CCRL 40/40 main list:
Bobcat 7.1 64-bit 4CPU has no rank with rating of 2933 Elo points (+33 -33),
based on 278 games: 68 wins, 79 losses and 131 draws
Score: 48.0%, Average opponent: +12.1, Draws: 47.1%


Pairwise results:
     Opponent                        Elo     Score                  LOS   Perf
 - Fizbo 1.7 64-bit 4CPU             3118   1.5-8.5   (+0 -7 =3 )    0.0   -64
 - Hannibal 1.3 64-bit 4CPU          3033   5.0-5.0   (+2 -2 =6 )    0.0  +100
 - Deep Junior 13 64-bit 4CPU        3027   3.5-6.5   (+2 -5 =3 )    0.0   -14
 - Cheng 4.39 64-bit 4CPU            3009   3.5-2.5   (+1 -0 =5 )    0.0  +113
 - Pedone 1.4.1 64-bit 4CPU          3001   0.5-0.5   (+0 -0 =1 )    0.2   +37
 - Vajolet2 2.1 64-bit 4CPU          2999   1.5-3.5   (+0 -2 =3 )    0.1   -52
 - Fizbo 1.5 64-bit 4CPU             2993   2.0-10.0  (+0 -8 =4 )    0.2  -172
 - Arasan 18.3 64-bit 4CPU           2973   1.0-1.0   (+0 -0 =2 )    3.8   +40
 - Arasan 18.2 64-bit 4CPU           2971  15.5-15.5  (+7 -7 =17)    3.3   +39
 - Spark 1.0 64-bit 4CPU             2969   4.5-3.5   (+3 -2 =3 )    2.2   +77
 - Protector 1.3.6 64-bit 4CPU       2964   3.0-7.0   (+1 -5 =4 )    9.6   -98
 - EXchess 7.88b 64-bit 4CPU         2958  13.5-11.5  (+7 -5 =13)   12.4   +47
 - Hakkapeliitta 3.0 64-bit          2954   3.0-5.0   (+2 -4 =2 )   12.3   -71
 - Crafty 25.0 64-bit 4CPU           2950  12.0-13.0  (+4 -5 =16)   20.0    +6
 - Gaviota 1.0 64-bit 4CPU           2942   5.5-7.5   (+4 -6 =3 )   30.2   -41
 - EXchess 7.71b 64-bit 4CPU         2933   4.0-4.0   (+2 -2 =4 )   50.4    -4
 - Spark 0.4 64-bit 4CPU             2933   5.5-4.5   (+4 -3 =3 )   49.7   +31
 - Toga II 3.0 4CPU                  2919   5.5-4.5   (+2 -1 =7 )   75.4   +10
 - Glaurung 2.2 64-bit 4CPU          2896   5.0-3.0   (+4 -2 =2 )   97.3   +45
 - Tornado 7.0 64-bit 4CPU           2894   1.5-2.5   (+1 -2 =1 )   96.6  -120
 - Pedone 1.3 64-bit 4CPU            2882  13.0-11.0  (+8 -6 =10)   99.1   -21
 - The Baron 3.29 64-bit 4CPU        2867   8.0-6.0   (+4 -2 =8 )   99.9   -28
 - Scorpio 2.7.5 64-bit 4CPU         2857   6.5-3.5   (+3 -0 =7 )   99.9    +3
 - Pedone 1.1 64-bit 4CPU            2819   6.0-4.0   (+5 -3 =2 )  100.0   -41
 - Laser 1.0 64-bit 4CPU             2798   3.0-1.0   (+2 -0 =2 )  100.0   +13


Created in 2005-2013 by CCRL team
Last games added on August 17, 2019