CCRL 40/40
Downloads and Statistics
October 19, 2019
Testing summary:
Total: 1'092'341 games
played by 2'556 programs
149261 CPU days (X2 4600+)

White wins: 378'952 (34.7%)
Black wins: 281'710 (25.8%)
Draws: 431'679 (39.5%)
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, 2019-10-19
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, 2005-2019, http://ccrl.chessdom.com/ccrl/4040/

CCRL 40/40 main list:
Scorpio 2.7.5 64-bit 4CPU has no rank with rating of 2861 Elo points (+33 -33),
based on 266 games: 55 wins, 78 losses and 133 draws
Score: 45.7%, Average opponent: +24.7, Draws: 50.0%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Chiron 1.5 64-bit 4CPU             3047   0.0-2.0   (+0 -2 =0 )    0.0  -INF
 - Hannibal 1.3 64-bit 4CPU           3034   0.0-2.0   (+0 -2 =0 )    0.0  -INF
 - Deep Junior Yokohama 64-bit 4CPU   3025   2.5-7.5   (+0 -5 =5 )    0.0   +15
 - Deep Junior 13.3 64-bit 4CPU       3019   0.0-2.0   (+0 -2 =0 )    0.0  -INF
 - Spike 1.4 Leiden 4CPU              3017   0.5-1.5   (+0 -1 =1 )    0.0     0
 - Protector 1.4.0 64-bit 4CPU        2983   0.5-1.5   (+0 -1 =1 )    0.0   -34
 - Zappa Mexico II 64-bit 4CPU        2970   1.0-1.0   (+1 -1 =0 )    0.0  +109
 - Spark 1.0 64-bit 4CPU              2970   4.5-7.5   (+1 -4 =7 )    0.0   +37
 - EXchess 7.88b 64-bit 4CPU          2958   4.5-5.5   (+2 -3 =5 )    0.0   +69
 - Bobcat 7.1 64-bit 4CPU             2935   3.5-6.5   (+0 -3 =7 )    0.1    -5
 - Onno 1.2.70 64-bit 4CPU            2935   0.5-1.5   (+0 -1 =1 )    0.0   -82
 - Deep Sjeng WC2008 64-bit 4CPU      2927   0.5-1.5   (+0 -1 =1 )    0.0   -90
 - Thinker 5.4d Inert 64-bit 4CPU     2927   2.5-1.5   (+1 -0 =3 )    0.1  +125
 - Toga II 3.0 4CPU                   2920   5.5-6.5   (+1 -2 =9 )    0.2   +39
 - Quazar 0.4 64-bit                  2906   0.5-1.5   (+0 -1 =1 )    0.6   -97
 - Bright 0.5c 4CPU                   2892   6.5-9.5   (+1 -4 =11)    6.5   -14
 - MinkoChess 1.3 64-bit 4CPU         2887  13.0-13.0  (+5 -5 =16)    9.5   +26
 - Tornado 4.88 64-bit 4CPU           2886   7.0-19.0  (+1 -13=12)   11.1  -117
 - Gaviota 0.86 64-bit 4CPU           2860   3.0-1.0   (+2 -0 =2 )   51.7  +141
 - Crafty 23.4 64-bit 4CPU            2859  11.5-10.5  (+7 -6 =9 )   53.1   +16
 - Counter 3.2 64-bit 4CPU            2854   9.5-10.5  (+4 -5 =11)   62.4   -20
 - Igel 1.9.0 64-bit 4CPU             2850  10.5-5.5   (+8 -3 =5 )   68.4   +95
 - Nemo 1.0.1 64-bit                  2848   0.5-1.5   (+0 -1 =1 )   75.6  -169
 - Booot 5.1.0                        2844   1.0-1.0   (+0 -0 =2 )   82.1   -17
 - BugChess2 1.9 64-bit 4CPU          2839   9.5-6.5   (+6 -3 =7 )   86.9   +36
 - Loop 13.6 (Loop 2007) 64-bit 4CPU  2838   8.0-6.0   (+5 -3 =6 )   87.7   +21
 - Jonny 4.00 4CPU                    2816   7.5-8.5   (+5 -6 =5 )   98.4   -64
 - Texel 1.01 64-bit                  2788   1.5-0.5   (+1 -0 =1 )  100.0   +69
 - Alfil 13.1 64-bit 4CPU             2746   2.5-1.5   (+1 -0 =3 )  100.0   -47
 - Nebula 2.0 64-bit 4CPU             2727   2.0-0.0   (+2 -0 =0 )  100.0  +INF
 - Pharaon 3.5.1 4CPU                 2674   1.5-0.5   (+1 -0 =1 )  100.0   -30


Created in 2005-2013 by CCRL team
Last games added on October 19, 2019