CCRL 40/40
Downloads and Statistics
January 20, 2018
Testing summary:
Total: 783'129 games
played by 2'026 programs
108312 CPU days (X2 4600+)

White wins: 268'533 (34.3%)
Black wins: 198'801 (25.4%)
Draws: 315'795 (40.3%)
White score: 54.5%

Engine Details

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Arasan 14.1 32-bit in CCRL 40/40, 2018-01-20
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:
Arasan 14.1 32-bit has no rank with rating of 2616 Elo points (+33 -33),
based on 309 games: 100 wins, 106 losses and 103 draws
Score: 49.0%, Average opponent: +5.0, Draws: 33.3%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Texel 1.01 32-bit                  2765   1.5-2.5   (+0 -1 =3 )    0.0   +89
 - Ktulu 8                            2705   2.5-10.5  (+0 -8 =5 )    0.0  -115
 - Fritz 8 Bilbao                     2701   2.0-8.0   (+1 -7 =2 )    0.0  -149
 - Chessmaster 11 Conqueror           2691   0.0-2.0   (+0 -2 =0 )    0.0  -INF
 - Delfi 5.4                          2688   1.0-1.0   (+1 -1 =0 )    0.0   +72
 - Crafty 23.1 32-bit                 2685   5.5-4.5   (+3 -2 =5 )    0.0  +100
 - Bobcat 3.25 32-bit                 2685   2.0-3.0   (+2 -3 =0 )    0.1   -26
 - Chess Tiger 2007                   2682   6.0-7.0   (+5 -6 =2 )    0.0   +42
 - Dirty 25Aug2011 32-bit             2668   1.0-3.0   (+1 -3 =0 )    0.6  -182
 - Daydreamer 1.75 32-bit             2668   1.0-1.0   (+0 -0 =2 )    0.3   +52
 - Gaviota 0.85.1 32-bit              2666   1.5-3.5   (+0 -2 =3 )    1.8   -68
 - CM10th Xperience                   2661   1.0-2.0   (+1 -2 =0 )    0.7   -88
 - Deuterium 11.02.29.107             2659   3.5-2.5   (+3 -2 =1 )    2.1  +100
 - Zap!Chess Reykjavik 32-bit         2658   6.5-3.5   (+5 -2 =3 )    4.1  +146
 - Dirty 23Mar2012 32-bit             2656  12.0-11.0  (+7 -6 =10)    4.1   +52
 - Scorpio 2.0 32-bit                 2656   7.5-5.5   (+4 -2 =7 )    1.8   +92
 - Cyrano 0.6b17 32-bit               2647   0.5-1.5   (+0 -1 =1 )    4.5  -125
 - ProDeo 1.74                        2638   4.0-2.0   (+3 -1 =2 )   14.8  +134
 - Alfil 12 MT                        2632   3.5-5.5   (+2 -4 =3 )   22.1   -62
 - Hiarcs 9                           2628   5.0-5.0   (+3 -3 =4 )   27.0    +7
 - Cheng3 1.07 32-bit                 2628   0.5-1.5   (+0 -1 =1 )   29.7  -130
 - Hamsters 0.7.1                     2619   1.0-1.0   (+1 -1 =0 )   44.2    +3
 - Bison 9.6                          2619   1.5-1.5   (+1 -1 =1 )   45.6   +18
 - Ethereal 8.12 64-bit               2609   3.5-6.5   (+2 -5 =3 )   64.0  -102
 - GreKo 2015 64-bit                  2607   5.0-3.0   (+3 -1 =4 )   67.7   +59
 - Alaric 0702b                       2606   6.0-4.0   (+6 -4 =0 )   69.5   +80
 - Philou 3.7.1 32-bit                2606   2.5-3.5   (+0 -1 =5 )   68.0   -47
 - Donna 4.0 64-bit                   2602   4.0-4.0   (+3 -3 =2 )   77.6   -14
 - The Baron 2.23 32-bit              2594   1.0-1.0   (+1 -1 =0 )   88.0   -22
 - CuckooChess 1.12 32-bit            2590   2.0-0.0   (+2 -0 =0 )   89.4  +INF
 - Rotor 0.6                          2589   2.0-2.0   (+1 -1 =2 )   93.3   -27
 - RedQueen 1.1.1 32-bit              2585   7.5-8.5   (+6 -7 =3 )   91.5   -49
 - Quazar 0.3b 32-bit                 2582   3.5-9.5   (+2 -8 =3 )   96.0  -195
 - Godel 2.05 32-bit                  2578   2.5-1.5   (+1 -0 =3 )   96.5   +21
 - Frenzee 3.0 32-bit                 2577   6.0-4.0   (+3 -1 =6 )   97.7   +16
 - N2 0.4 32-bit                      2568   3.5-0.5   (+3 -0 =1 )   99.5  +234
 - Coiled 0.4 64-bit                  2562   4.5-1.5   (+4 -1 =1 )   99.7  +141
 - Francesca MAD 0.19                 2561   3.5-0.5   (+3 -0 =1 )   99.9  +233
 - Alfil 11 MT                        2556   6.5-3.5   (+4 -1 =5 )   99.5   +29
 - Tornado 2.2                        2552   5.5-7.5   (+3 -5 =5 )   99.9  -116
 - Thinker 4.7a                       2544   5.5-4.5   (+4 -3 =3 )   99.9   -40
 - Betsabe II 1.66                    2458   6.5-3.5   (+6 -3 =1 )  100.0   -35


Created in 2005-2013 by CCRL team
Last games added on January 20, 2018