CCRL 40/40
Downloads and Statistics
November 18, 2017
Testing summary:
Total: 756'425 games
played by 1'967 programs
103446 CPU days (X2 4600+)

White wins: 259'856 (34.4%)
Black wins: 192'693 (25.5%)
Draws: 303'876 (40.2%)
White score: 54.4%

Engine Details

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The Baron 3.41 64-bit in CCRL 40/40, 2017-11-18
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:
The Baron 3.41 64-bit has no rank with rating of 2818 Elo points (+30 -29),
based on 356 games: 106 wins, 100 losses and 150 draws
Score: 50.8%, Average opponent: −6.5, Draws: 42.1%


Pairwise results:
     Opponent                        Elo     Score                  LOS   Perf
 - Chiron 1.1a 32-bit                2930   4.5-5.5   (+2 -3 =5 )    0.0   +84
 - Wasp 2.00 64-bit                  2926   3.0-7.0   (+1 -5 =4 )    0.0   -15
 - Bobcat 8.0 64-bit                 2916   2.5-7.5   (+0 -5 =5 )    0.0   -53
 - Hannibal 1.2 32-bit               2904   3.0-7.0   (+1 -5 =4 )    0.0   -40
 - Spark 1.0 64-bit                  2894   5.0-5.0   (+2 -2 =6 )    0.0   +72
 - Gull 1.0a 32-bit                  2886   4.0-6.0   (+1 -3 =6 )    0.0    +5
 - Quazar 0.4 32-bit                 2881   3.0-7.0   (+1 -5 =4 )    0.0   -70
 - Protector 1.4.0 32-bit            2877   3.5-6.5   (+1 -4 =5 )    0.0   -27
 - EXchess 7.88b 64-bit              2870   3.5-6.5   (+1 -4 =5 )    0.4   -41
 - Dirty 30Apr2017 64-bit            2861   2.0-8.0   (+2 -8 =0 )    0.9  -241
 - DisasterArea 1.65 64-bit          2847   7.0-5.0   (+4 -2 =6 )    4.4   +74
 - Booot 5.1.0                       2844   4.5-5.5   (+1 -2 =7 )    5.1    +1
 - SCTR 1.0 64-bit                   2837   6.0-4.0   (+6 -4 =0 )   18.4  +105
 - Tornado 8.0 64-bit                2836   4.5-5.5   (+0 -1 =9 )   16.0    -6
 - Rybka 1.0 64-bit                  2824   5.5-4.5   (+3 -2 =5 )   36.3   +33
 - GNU Chess 5.60 64-bit             2813   5.0-5.0   (+2 -2 =6 )   60.3    -8
 - Scorpio 2.7.8 64-bit              2803   5.5-6.5   (+4 -5 =3 )   70.7   -50
 - Rhetoric 1.4.3 64-bit             2800   8.5-13.5  (+4 -9 =9 )   86.2   -88
 - Zappa Mexico 32-bit               2788   6.5-3.5   (+4 -1 =5 )   95.7   +64
 - Loop 13.6 (Loop 2007) 64-bit      2787   5.0-5.0   (+2 -2 =6 )   96.5   -31
 - Pawny 1.2 64-bit                  2784   7.5-2.5   (+7 -2 =1 )   97.7  +172
 - Octochess r5506 64-bit            2778   3.5-6.5   (+1 -4 =5 )   98.6  -134
 - Frenzee 3.5.19 64-bit             2775   6.5-3.5   (+4 -1 =5 )   99.5   +47
 - Twisted Logic 20100131x 64-bit    2764   7.0-3.0   (+6 -2 =2 )   99.9   +95
 - BugChess2 1.9 64-bit              2763   7.5-2.5   (+5 -0 =5 )  100.0   +96
 - RuyDos 1.0.27 64-bit              2762   5.0-5.0   (+4 -4 =2 )   99.7   -50
 - Bison 9.11 64-bit                 2751   7.5-2.5   (+7 -2 =1 )  100.0  +139
 - chess22k 1.5 64-bit               2750   5.0-5.0   (+2 -2 =6 )  100.0   -71
 - Ethereal 8.28 64-bit              2745   7.0-3.0   (+5 -1 =4 )  100.0   +58
 - Fruit 2.2.1                       2742   8.0-2.0   (+7 -1 =2 )  100.0  +153
 - Carballo 1.7 64-bit               2730   6.0-4.0   (+3 -1 =6 )  100.0   -25
 - ProDeo 2.2                        2728   7.0-3.0   (+5 -1 =4 )  100.0   +41
 - Marvin 2.2.0 64-bit               2718   6.0-4.0   (+5 -3 =2 )  100.0   -24
 - Devel 1.8090                      2686   5.5-4.5   (+3 -2 =5 )  100.0  -108


Created in 2005-2013 by CCRL team
Last games added on November 18, 2017