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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Show each game results
Scorpio 2.7.5 64-bit 4CPU 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 2.7.5 64-bit 4CPU has no rank with rating of 2862 Elo points (+36 -36),
based on 230 games: 43 wins, 70 losses and 117 draws
Score: 44.1%, Average opponent: +34.5, Draws: 50.9%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Chiron 1.5 64-bit 4CPU             3053   0.0-2.0   (+0 -2 =0 )    0.0  -INF
 - Hannibal 1.3 64-bit 4CPU           3040   0.0-2.0   (+0 -2 =0 )    0.0  -INF
 - Deep Junior Yokohama 64-bit 4CPU   3032   2.5-7.5   (+0 -5 =5 )    0.0   +21
 - Deep Junior 13.3 64-bit 4CPU       3025   0.0-2.0   (+0 -2 =0 )    0.0  -INF
 - Spike 1.4 Leiden 4CPU              3023   0.5-1.5   (+0 -1 =1 )    0.0    +4
 - Protector 1.4.0 64-bit 4CPU        2989   0.5-1.5   (+0 -1 =1 )    0.0   -29
 - Spark 1.0 64-bit 4CPU              2975   4.5-7.5   (+1 -4 =7 )    0.0   +41
 - Zappa Mexico II 64-bit 4CPU        2973   1.0-1.0   (+1 -1 =0 )    0.0  +111
 - EXchess 7.88b 64-bit 4CPU          2964   4.5-5.5   (+2 -3 =5 )    0.0   +74
 - Bobcat 7.1 64-bit 4CPU             2938   3.5-6.5   (+0 -3 =7 )    0.1    -3
 - Onno 1.2.70 64-bit 4CPU            2938   0.5-1.5   (+0 -1 =1 )    0.0   -80
 - Thinker 5.4d Inert 64-bit 4CPU     2932   2.5-1.5   (+1 -0 =3 )    0.1  +129
 - Deep Sjeng WC2008 64-bit 4CPU      2930   0.5-1.5   (+0 -1 =1 )    0.0   -88
 - Toga II 3.0 4CPU                   2928   5.5-6.5   (+1 -2 =9 )    0.1   +46
 - Quazar 0.4 64-bit                  2906   0.5-1.5   (+0 -1 =1 )    1.3   -98
 - Bright 0.5c 4CPU                   2896   6.5-9.5   (+1 -4 =11)    6.0   -11
 - Tornado 4.88 64-bit 4CPU           2891   7.0-19.0  (+1 -13=12)    9.4  -112
 - MinkoChess 1.3 64-bit 4CPU         2889  13.0-13.0  (+5 -5 =16)    9.8   +27
 - Crafty 23.4 64-bit 4CPU            2870  11.5-10.5  (+7 -6 =9 )   37.9   +26
 - Gaviota 0.86 64-bit 4CPU           2861   3.0-1.0   (+2 -0 =2 )   51.7  +141
 - Nemo 1.0.1 64-bit                  2848   0.5-1.5   (+0 -1 =1 )   75.9  -170
 - BugChess2 1.9 64-bit 4CPU          2845   9.5-6.5   (+6 -3 =7 )   78.1   +41
 - Booot 5.1.0                        2845   1.0-1.0   (+0 -0 =2 )   81.3   -17
 - Loop 13.6 (Loop 2007) 64-bit 4CPU  2842   8.0-6.0   (+5 -3 =6 )   84.3   +24
 - Jonny 4.00 4CPU                    2833   7.5-8.5   (+5 -6 =5 )   89.9   -48
 - Texel 1.01 64-bit                  2788   1.5-0.5   (+1 -0 =1 )  100.0   +68
 - Alfil 13.1 64-bit 4CPU             2738   2.5-1.5   (+1 -0 =3 )  100.0   -57
 - Nebula 2.0 64-bit 4CPU             2728   2.0-0.0   (+2 -0 =0 )  100.0  +INF
 - Pharaon 3.5.1 4CPU                 2669   1.5-0.5   (+1 -0 =1 )  100.0   -36


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