CCRL 40/4
Downloads and Statistics
July 20, 2019
Testing summary:
Total: 2'069'919 games
played by 2'400 programs
27811 CPU days (X2 4600+)

White wins: 804'066 (38.8%)
Black wins: 650'528 (31.4%)
Draws: 615'325 (29.7%)
White score: 53.7%

Engine Details

Options
Show each game results
SmarThink 1.96 64-bit in CCRL 40/4, 2019-07-20
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, 2005-2019, http://computerchess.org.uk/ccrl/404/

CCRL 40/4 main list:
SmarThink 1.96 64-bit has no rank with rating of 3026 Elo points (+15 -15),
based on 1567 games: 500 wins, 548 losses and 519 draws
Score: 48.5%, Average opponent: +7.9, Draws: 33.1%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Shredder 13 64-bit                 3271  11.0-39.0  (+5 -33=12)    0.0   +37
 - Gull 3.1 64-bit                    3190  16.5-47.5  (+5 -36=23)    0.0     0
 - Hannibal 1.7 64-bit                3111  18.5-31.5  (+10-23=17)    0.0    -1
 - Rybka 4.1 64-bit                   3109  19.5-30.5  (+13-24=13)    0.0    +4
 - NirvanaChess 2.3 64-bit            3097  33.0-53.0  (+15-35=36)    0.0    -2
 - Chiron 3.01 64-bit                 3095  37.0-60.0  (+17-40=40)    0.0    -6
 - Texel 1.06 64-bit                  3095  23.0-27.0  (+13-17=20)    0.0   +42
 - Andscacs 0.86 64-bit               3092  20.5-28.5  (+14-22=13)    0.0    +7
 - Booot 6.1 64-bit                   3086  25.0-25.0  (+14-14=22)    0.0   +58
 - Protector 1.9.0 64-bit             3085  24.0-26.0  (+11-13=26)    0.0   +45
 - iCE 3.0 64-bit                     3081  36.5-43.5  (+24-31=25)    0.0   +25
 - NirvanaChess 2.2 64-bit            3077  25.0-25.0  (+15-15=20)    0.0   +49
 - Hannibal 1.5 64-bit                3049  28.5-21.5  (+19-12=19)    0.6   +68
 - Booot 6.0.2 64-bit                 3041  39.5-41.5  (+24-26=31)    8.0    +7
 - Naum 4.6 64-bit                    3033  26.0-23.0  (+15-12=22)   20.0   +25
 - Alfil 15.7 64-bit                  3031  22.0-28.0  (+12-18=20)   29.0   -34
 - Pedone 1.5 64-bit                  3021  20.0-30.0  (+14-24=12)   69.1   -78
 - Senpai 1.0 64-bit                  3007  25.5-23.5  (+16-14=19)   98.7    -6
 - Pedone 1.4.1 64-bit                2988  16.0-14.0  (+11-9 =10)  100.0   -15
 - Hakkapeliitta 3.0 64-bit           2984  18.0-12.0  (+16-10=4 )  100.0   +36
 - Arasan 19.2 64-bit                 2979   4.0-18.0  (+2 -16=4 )  100.0  -297
 - Deep Shredder 12 64-bit            2955  18.0-12.0  (+13-7 =10)  100.0    -4
 - Cheng 4.39 64-bit                  2944  16.5-13.5  (+13-10=7 )  100.0   -45
 - Crafty 25.2 64-bit                 2933  10.0-28.0  (+8 -26=4 )  100.0  -288
 - Arasan 19.1 64-bit                 2932  24.5-7.5   (+19-2 =11)  100.0   +85
 - Wasp 1.25 64-bit                   2926  18.5-12.5  (+15-9 =7 )  100.0   -29
 - Crafty 25.1 64-bit                 2923  23.5-8.5   (+19-4 =9 )  100.0   +63
 - Spike 1.4 Leiden                   2921  19.5-10.5  (+15-6 =9 )  100.0     0
 - Bobcat 7.6 64-bit                  2911  15.5-12.5  (+12-9 =7 )  100.0   -76
 - Nemorino 1.0 64-bit                2903  15.0-6.0   (+11-2 =8 )  100.0   +28
 - Arasan 19.0.1 64-bit               2903  41.5-19.5  (+34-12=15)  100.0    +5
 - Quazar 0.4 64-bit                  2899  16.0-11.0  (+12-7 =8 )  100.0   -59
 - Thinker 5.4c Inert 64-bit          2883  20.5-8.5   (+16-4 =9 )  100.0    -1
 - DisasterArea 1.65 64-bit           2864  23.0-4.0   (+21-2 =4 )  100.0  +129
 - ProDeo 2.2                         2770   8.5-5.5   (+7 -4 =3 )  100.0  -147


Created in 2005-2013 by CCRL team
Last games added on July 20, 2019