CCRL 40/40
Downloads and Statistics
November 8, 2019
Testing summary:
Total: 1'097'085 games
played by 2'561 programs
149942 CPU days (X2 4600+)

White wins: 380'560 (34.7%)
Black wins: 282'789 (25.8%)
Draws: 433'736 (39.5%)
White score: 54.5%

Engine Details

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SugaR NN 1.1 64-bit 4CPU in CCRL 40/40, 2019-11-08
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 CPU.
Tested by CCRL team, 2005-2019, http://ccrl.chessdom.com/ccrl/4040/

CCRL 40/40 main list:
SugaR NN 1.1 64-bit 4CPU is #1 with rating of 3490 Elo points (+23 -22),
based on 672 games: 346 wins, 20 losses and 306 draws
Score: 74.3%, Average opponent: −163.6, Draws: 45.5%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Stockfish 10 64-bit 4CPU           3465  16.0-16.0  (+3 -3 =26)   96.7   -26
 - Lc0 0.22.0 T40B.4-160 GTX1050      3463  25.5-26.5  (+5 -6 =41)   94.1   -31
 - ShashChess 8.0 64-bit 4CPU         3456  14.5-17.5  (+1 -4 =27)   98.5   -57
 - Komodo 13.1 64-bit 4CPU            3416  20.0-12.0  (+9 -1 =22)  100.0    -8
 - Komodo 13.02 64-bit 4CPU           3402  22.5-9.5   (+16-3 =13)  100.0   +44
 - Houdini 6 64-bit 4CPU              3398  23.0-9.0   (+16-2 =14)  100.0   +46
 - Ethereal 11.53 64-bit 4CPU         3328  24.5-7.5   (+17-0 =15)  100.0    +4
 - Fire 7.1 64-bit 4CPU               3323  25.5-6.5   (+19-0 =13)  100.0   +26
 - Xiphos 0.5 64-bit 4CPU             3312  24.5-7.5   (+17-0 =15)  100.0   -11
 - Ethereal 11.00 64-bit 4CPU         3300  24.0-8.0   (+16-0 =16)  100.0   -36
 - Defenchess 2.2 64-bit 4CPU         3290  26.5-5.5   (+21-0 =11)  100.0   +28
 - Laser 1.7 64-bit 4CPU              3285  26.5-5.5   (+21-0 =11)  100.0   +20
 - RofChade 2.202 64-bit 4CPU         3281  19.5-2.5   (+17-0 =5 )  100.0   +96
 - Deep Shredder 13 64-bit 4CPU       3279  27.5-4.5   (+23-0 =9 )  100.0   +53
 - Fizbo 2 64-bit 4CPU                3277  26.5-5.5   (+22-1 =9 )  100.0   +25
 - Andscacs 0.95 64-bit 4CPU          3267  27.5-4.5   (+23-0 =9 )  100.0   +43
 - Andscacs 0.94 64-bit 4CPU          3264  27.0-5.0   (+22-0 =10)  100.0   +20
 - Booot 6.3.1 64-bit 4CPU            3264  24.5-7.5   (+17-0 =15)  100.0   -58
 - RofChade 2.1 64-bit 4CPU           3251  18.0-4.0   (+14-0 =8 )  100.0   -22
 - Schooner 2.1 64-bit 4CPU           3214  27.0-5.0   (+22-0 =10)  100.0   -29
 - Arasan 21.3 64-bit 4CPU            3196  28.5-3.5   (+25-0 =7 )  100.0   +17


Created in 2005-2013 by CCRL team
Last games added on November 8, 2019