CCRL 40/40
Downloads and Statistics
February 17, 2018
Testing summary:
Total: 795'341 games
played by 2'045 programs
110322 CPU days (X2 4600+)

White wins: 272'710 (34.3%)
Black wins: 201'857 (25.4%)
Draws: 320'774 (40.3%)
White score: 54.5%

Engine Details

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Scorpio 2.6 64-bit in CCRL 40/40, 2018-02-17
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, 2005-2018, http://computerchess.org.uk/ccrl/4040/

CCRL 40/40 main list:
Scorpio 2.6 64-bit has no rank with rating of 2679 Elo points (+28 -28),
based on 413 games: 117 wins, 154 losses and 142 draws
Score: 45.5%, Average opponent: +31.7, Draws: 34.4%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - MinkoChess 1.0 64-bit              2804   5.0-19.0  (+2 -16=6 )    0.0   -87
 - Loop 13.6 (Loop 2007) 64-bit       2788   9.0-15.0  (+5 -11=8 )    0.0   +23
 - Bright 0.5c                        2779   7.0-17.0  (+3 -13=8 )    0.0   -43
 - Twisted Logic 20100131x 64-bit     2768  10.0-13.0  (+7 -10=6 )    0.0   +45
 - SmarThink 1.20 64-bit              2764  10.0-14.0  (+6 -10=8 )    0.0   +27
 - Crafty 23.3 64-bit                 2753   7.0-17.0  (+2 -12=10)    0.0   -54
 - Spike 1.2 Turin                    2746   7.5-16.5  (+4 -13=7 )    0.0   -60
 - Chronos 1.9.9 64-bit               2738   8.5-15.5  (+4 -11=9 )    0.0   -35
 - Crafty 23.4 64-bit                 2735  11.5-12.5  (+7 -8 =9 )    0.3   +41
 - Bobcat 2.75 64-bit                 2706  12.5-11.5  (+10-9 =5 )    9.4   +39
 - Daydreamer 1.75 64-bit             2679  13.5-10.5  (+9 -6 =9 )   52.3   +40
 - Deuterium 10.01.27.213             2668  11.0-13.0  (+8 -10=6 )   74.2   -40
 - Movei 00.8.438 (10 10 10)          2667  16.5-7.5   (+12-3 =9 )   79.5  +111
 - Alaric 707                         2659  13.5-10.5  (+9 -6 =9 )   90.6   +21
 - Tornado 4.0 64-bit                 2648  13.0-11.0  (+8 -6 =10)   91.8    -5
 - WildCat 8                          2629  14.5-9.5   (+10-5 =9 )   99.9   +14
 - N2 0.4 64-bit                      2591  14.0-10.0  (+9 -5 =10)  100.0   -32
 - Zurichess Glarus 64-bit            2557   4.0-2.0   (+2 -0 =4 )  100.0   -38


Created in 2005-2013 by CCRL team
Last games added on February 17, 2018