CCRL 40/4
Downloads and Statistics
January 13, 2018
Testing summary:
Total: 1'626'652 games
played by 1'934 programs
21844 CPU days (X2 4600+)

White wins: 635'703 (39.1%)
Black wins: 517'026 (31.8%)
Draws: 473'923 (29.1%)
White score: 53.6%

Engine Details

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Bobcat 8.0 64-bit 4CPU in CCRL 40/4, 2018-01-13
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 Intel CPU.
Tested by CCRL team, 2005-2018, http://computerchess.org.uk/ccrl/404/

CCRL 40/4 main list:
Bobcat 8.0 64-bit 4CPU is #34 with rating of 3063 Elo points (+21 -21),
based on 728 games: 209 wins, 204 losses and 315 draws
Score: 50.3%, Average opponent: −4.9, Draws: 43.3%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Senpai 2.0 64-bit 4CPU             3164  15.5-24.5  (+5 -14=21)    0.0   +34
 - Arasan 20.1 64-bit 4CPU            3123  18.5-27.5  (+9 -18=19)    0.0    -1
 - Pedone 1.6 64-bit 4CPU             3117  21.0-31.0  (+7 -17=28)    0.0    -4
 - Hiarcs 14 4CPU                     3106  20.0-28.0  (+11-19=18)    0.0   -10
 - Pedone 1.5 64-bit 4CPU             3095  38.5-41.5  (+18-21=41)    0.8   +22
 - Laser 1.4 64-bit 4CPU              3090  19.5-25.5  (+8 -14=23)    2.7   -11
 - Vajolet2 2.4 64-bit 4CPU           3075  15.0-25.0  (+7 -17=16)   21.2   -63
 - Crafty 25.2 64-bit 4CPU            3070  27.5-18.5  (+19-10=17)   32.0   +70
 - Wasp 2.01 64-bit 4CPU              3064  20.0-26.0  (+10-16=20)   48.8   -37
 - Vajolet2 2.3 64-bit 4CPU           3056  21.5-24.5  (+11-14=21)   67.6   -27
 - Ethereal 8.81 64-bit 4CPU          3026  16.5-13.5  (+8 -5 =17)   98.8    -9
 - Alfil 15.8 64-bit 4CPU             3022  22.0-17.0  (+17-12=10)   99.7    +7
 - Nemorino 2.00 64-bit 4CPU          3015  28.0-18.0  (+17-7 =22)   99.9   +18
 - Hakkapeliitta 3.0 64-bit           2985  27.5-18.5  (+18-9 =19)  100.0   -16
 - Rodent III 0.172 64-bit 4CPU       2974  29.0-17.0  (+22-10=14)  100.0    -1
 - Tornado 8.0 64-bit 4CPU            2847  26.5-5.5   (+22-1 =9 )  100.0   +23


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