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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Senpai 2.0 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:
Senpai 2.0 64-bit 4CPU is #20 with rating of 3164 Elo points (+17 -18),
based on 1059 games: 315 wins, 296 losses and 448 draws
Score: 50.9%, Average opponent: −6.0, Draws: 42.3%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Fire 6.1 64-bit 4CPU               3351   6.5-33.5  (+0 -27=13)    0.0   -52
 - Fizbo 2 64-bit 4CPU                3337   6.5-33.5  (+2 -29=9 )    0.0   -88
 - Deep Shredder 13 64-bit 4CPU       3310   8.0-32.0  (+0 -24=16)    0.0   -51
 - Andscacs 0.921 64-bit 4CPU         3301  12.0-38.0  (+5 -31=14)    0.0   -49
 - Booot 6.2 64-bit 4CPU              3256  16.5-23.5  (+5 -12=23)    0.0   +43
 - Chiron 4 64-bit 4CPU               3235  17.5-22.5  (+4 -9 =27)    0.0   +35
 - Hannibal 1.7 64-bit 4CPU           3227  18.5-21.5  (+7 -10=23)    0.0   +39
 - Fritz 16 64-bit 4CPU               3226  21.0-39.0  (+7 -25=28)    0.0   -29
 - Gull 3.1 64-bit 4CPU               3221  18.5-21.5  (+6 -9 =25)    0.0   +38
 - NirvanaChess 2.4 64-bit 4CPU       3219  18.5-21.5  (+9 -12=19)    0.0   +30
 - Texel 1.07 64-bit 4CPU             3193  16.0-24.0  (+6 -14=20)    1.3   -29
 - Sting SF 9 64-bit 4CPU             3147  20.0-20.0  (+11-11=18)   92.2   -20
 - Strelka 5.5 64-bit                 3140  26.0-14.0  (+19-7 =14)   99.1   +75
 - Defenchess SCTR 1.1f 64-bit 4CPU   3127  22.5-17.5  (+14-9 =17)   95.5    +1
 - Deep Fritz 14 64-bit 4CPU          3125  24.0-15.0  (+15-6 =18)   99.9   +29
 - Arasan 20.3 64-bit 4CPU            3112  25.5-14.5  (+17-6 =17)  100.0   +35
 - Laser 1.4 64-bit 4CPU              3090  26.5-13.5  (+20-7 =13)  100.0   +37
 - Protector 1.9.0 64-bit 4CPU        3084  22.0-18.0  (+13-9 =18)  100.0   -49
 - Vajolet2 2.4 64-bit 4CPU           3075  27.0-13.0  (+19-5 =16)  100.0   +20
 - Nemorino 4.00 64-bit 4CPU          3064  24.5-15.5  (+17-8 =15)  100.0   -25
 - Bobcat 8.0 64-bit 4CPU             3063  24.5-15.5  (+14-5 =21)  100.0   -34
 - Wasp 2.6 64-bit 4CPU               3055  27.5-12.5  (+20-5 =15)  100.0   +12
 - Ethereal 8.81 64-bit 4CPU          3026  19.5-10.5  (+16-7 =7 )  100.0   -28
 - Alfil 15.8 64-bit 4CPU             3022  27.5-12.5  (+21-6 =13)  100.0   -16
 - Rodent III 0.210 64-bit 4CPU       3002  32.0-8.0   (+25-1 =14)  100.0   +42
 - Demolito 2017-08-26 64-bit 4CPU    2996  30.5-9.5   (+23-2 =15)  100.0    +6


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