CCRL 40/15
Downloads and Statistics
November 16, 2024
Testing summary:
Total: 1'967'497 games
played by 3'973 programs

White wins: 610'660 (31.0%)
Black wins: 425'811 (21.6%)
Draws: 931'026 (47.3%)
White score: 54.7%

Engine Details

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Scorpio 2.7.8 64-bit in CCRL 40/15, 2024-11-16
Ponder off, General book (up to 12 moves), 3-4-5 piece EGTB
Time control: Equivalent to 40 moves in 15 minutes on an Intel i7-4770k.
Tested by CCRL team, 2005-2024, http://ccrl.chessdom.com/ccrl/4040/

CCRL 40/15 main list:
Scorpio 2.7.8 64-bit has no rank with rating of 2844 Elo points (+22 -22),
based on 504 games: 149 wins, 156 losses and 199 draws
Score: 49.3%, Average opponent: +3.9, Draws: 39.5%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Booot 6.1 64-bit                        3114   2.0-8.0   (+1 -7 =2 )    0.0   +31
 - Defenchess 1.1f 64-bit                  3027   2.0-8.0   (+0 -6 =4 )    0.0   -27
 - Wasp 2.00 64-bit                        2951   1.0-9.0   (+0 -8 =2 )    0.0  -218
 - Bobcat 8.0 64-bit                       2946   4.5-9.5   (+1 -6 =7 )    0.0   -20
 - Amoeba 2.6 64-bit                       2932   1.0-3.0   (+0 -2 =2 )    0.0   -78
 - Deep Junior 12.5 32-bit                 2929   3.0-7.0   (+2 -6 =2 )    0.0   -73
 - Leorik 2.5 64-bit                       2922   8.0-12.0  (+3 -7 =10)    0.0    +9
 - Protector 1.4.0 64-bit                  2922   4.0-6.0   (+1 -3 =6 )    0.0   +11
 - EXchess 7.97b 64-bit                    2913   6.5-7.5   (+4 -5 =5 )    0.0   +40
 - Demolito 2017-08-26 64-bit              2908   2.5-1.5   (+1 -0 =3 )    0.0  +141
 - Gull 1.0a 32-bit                        2905   4.0-6.0   (+2 -4 =4 )    0.0   -16
 - Quazar 0.4 32-bit                       2897   4.5-5.5   (+2 -3 =5 )    0.0   +19
 - Spark 1.0 32-bit                        2880   4.5-5.5   (+2 -3 =5 )    0.1    -1
 - Gaviota 1.0 64-bit                      2875   5.5-4.5   (+4 -3 =3 )    0.4   +74
 - Dirty 30Apr2017 64-bit                  2871   3.5-10.5  (+1 -8 =5 )    1.6  -154
 - Willow 2.8 64-bit                       2869   8.5-11.5  (+5 -8 =7 )    4.2   -35
 - MinkoChess 1.3 64-bit                   2866   3.0-7.0   (+1 -5 =4 )    3.8  -117
 - DisasterArea 1.65 64-bit                2862   5.0-9.0   (+4 -8 =2 )    7.1  -112
 - Nemo 1.0.1 64-bit                       2860   6.5-3.5   (+4 -1 =5 )    9.5  +121
 - Defenchess 1.0 64-bit                   2860   6.5-3.5   (+5 -2 =3 )   15.3  +130
 - Tornado 8.0 64-bit                      2858  12.0-14.0  (+6 -8 =12)   11.3   -12
 - The Baron 3.41 64-bit                   2850  10.5-13.5  (+6 -9 =9 )   33.5   -40
 - Murka 3 64-bit                          2833   6.0-4.0   (+5 -3 =2 )   82.5   +80
 - Rybka 1.0 64-bit                        2832   6.0-4.0   (+4 -2 =4 )   83.3   +62
 - chess22k 1.6 64-bit                     2829   7.5-6.5   (+3 -2 =9 )   83.0    +6
 - GNU Chess 5.60 64-bit                   2825   4.5-5.5   (+1 -2 =7 )   93.0   -51
 - Ethereal 8.37 64-bit                    2822   9.0-7.0   (+5 -3 =8 )   92.2   +20
 - TheMadPrune 1.1.25                      2815   5.0-5.0   (+3 -3 =4 )   97.2   -29
 - Rhetoric 1.4.3 64-bit                   2803   5.5-4.5   (+4 -3 =3 )  100.0    +2
 - Loop 13.6 (Loop 2007) 64-bit            2796   4.0-6.0   (+2 -4 =4 )  100.0  -119
 - Octochess r5506 64-bit                  2794   5.0-5.0   (+2 -2 =6 )  100.0   -54
 - Pawny 1.2 64-bit                        2786   9.0-5.0   (+6 -2 =6 )  100.0   +46
 - Twisted Logic 20100131x 64-bit          2778   6.5-3.5   (+5 -2 =3 )  100.0   +50
 - Frenzee 3.5.19 64-bit                   2777   4.5-5.5   (+3 -4 =3 )  100.0  -104
 - Peacekeeper 1.50 64-bit                 2772  16.5-7.5   (+11-2 =11)  100.0   +57
 - RuyDos 1.0.27 64-bit                    2769   8.0-2.0   (+7 -1 =2 )  100.0  +171
 - Bison 9.11 64-bit                       2759   8.0-2.0   (+7 -1 =2 )  100.0  +162
 - chess22k 1.5 64-bit                     2754   7.5-2.5   (+7 -2 =1 )  100.0  +125
 - Carballo 1.7 64-bit                     2740  13.5-8.5   (+8 -3 =11)  100.0   -21
 - Marvin 2.2.0 64-bit                     2719  14.0-6.0   (+11-3 =6 )  100.0   +30


Created in 2005-2013 by CCRL team
Last games added on November 16, 2024