CCRL 40/40
Downloads and Statistics
November 11, 2017
Testing summary:
Total: 754'213 games
played by 1'962 programs
103027 CPU days (X2 4600+)

White wins: 259'159 (34.4%)
Black wins: 192'263 (25.5%)
Draws: 302'791 (40.1%)
White score: 54.4%

Engine Details

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Scorpio 2.6 64-bit in CCRL 40/40, 2017-11-11
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, 2005-2017, 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: +31.4, Draws: 34.4%


Pairwise results:
     Opponent                        Elo     Score                  LOS   Perf
 - MinkoChess 1.0 64-bit             2803   5.0-19.0  (+2 -16=6 )    0.0   -88
 - Loop 13.6 (Loop 2007) 64-bit      2786   9.0-15.0  (+5 -11=8 )    0.0   +21
 - Bright 0.5c                       2777   7.0-17.0  (+3 -13=8 )    0.0   -45
 - Twisted Logic 20100131x 64-bit    2765  10.0-13.0  (+7 -10=6 )    0.0   +42
 - 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              2739   8.5-15.5  (+4 -11=9 )    0.0   -34
 - Crafty 23.4 64-bit                2735  11.5-12.5  (+7 -8 =9 )    0.2   +41
 - Bobcat 2.75 64-bit                2707  12.5-11.5  (+10-9 =5 )    9.1   +40
 - Daydreamer 1.75 64-bit            2679  13.5-10.5  (+9 -6 =9 )   51.5   +40
 - Deuterium 10.01.27.213            2668  11.0-13.0  (+8 -10=6 )   73.8   -40
 - Movei 00.8.438 (10 10 10)         2668  16.5-7.5   (+12-3 =9 )   77.0  +112
 - Alaric 707                        2659  13.5-10.5  (+9 -6 =9 )   89.9   +21
 - Tornado 4.0 64-bit                2648  13.0-11.0  (+8 -6 =10)   91.5    -5
 - WildCat 8                         2628  14.5-9.5   (+10-5 =9 )   99.9   +13
 - N2 0.4 64-bit                     2592  14.0-10.0  (+9 -5 =10)  100.0   -31
 - 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 November 11, 2017