CCRL 40/40
Downloads and Statistics
July 11, 2019
Testing summary:
Total: 1'066'603 games
played by 2'494 programs
145750 CPU days (X2 4600+)

White wins: 370'641 (34.7%)
Black wins: 275'905 (25.9%)
Draws: 420'057 (39.4%)
White score: 54.4%

Engine Details

Options
Show each game results
Arasan 14.1 32-bit in CCRL 40/40, 2019-07-11
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://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: +4.8, Draws: 33.3%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Texel 1.01 32-bit                  2764   1.5-2.5   (+0 -1 =3 )    0.0   +88
 - Ktulu 8                            2705   2.5-10.5  (+0 -8 =5 )    0.0  -115
 - Fritz 8 Bilbao                     2700   2.0-8.0   (+1 -7 =2 )    0.0  -150
 - Chessmaster 11 Conqueror           2698   0.0-2.0   (+0 -2 =0 )    0.0  -INF
 - Delfi 5.4                          2689   1.0-1.0   (+1 -1 =0 )    0.0   +73
 - Crafty 23.1 32-bit                 2687   5.5-4.5   (+3 -2 =5 )    0.0  +102
 - Bobcat 3.25 32-bit                 2684   2.0-3.0   (+2 -3 =0 )    0.1   -27
 - Chess Tiger 2007                   2681   6.0-7.0   (+5 -6 =2 )    0.0   +41
 - Daydreamer 1.75 32-bit             2667   1.0-1.0   (+0 -0 =2 )    0.3   +51
 - Dirty 25Aug2011 32-bit             2667   1.0-3.0   (+1 -3 =0 )    0.7  -183
 - Gaviota 0.85.1 32-bit              2664   1.5-3.5   (+0 -2 =3 )    2.1   -70
 - 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 )    2.2  +100
 - Dirty 23Mar2012 32-bit             2657  12.0-11.0  (+7 -6 =10)    3.7   +53
 - Zap!Chess Reykjavik 32-bit         2657   6.5-3.5   (+5 -2 =3 )    4.2  +145
 - Scorpio 2.0 32-bit                 2652   7.5-5.5   (+4 -2 =7 )    2.5   +88
 - Cyrano 0.6b17 32-bit               2648   0.5-1.5   (+0 -1 =1 )    4.1  -124
 - ProDeo 1.74                        2637   4.0-2.0   (+3 -1 =2 )   15.3  +133
 - Alfil 12 MT                        2632   3.5-5.5   (+2 -4 =3 )   22.0   -62
 - Cheng3 1.07 32-bit                 2629   0.5-1.5   (+0 -1 =1 )   26.9  -129
 - Hiarcs 9                           2628   5.0-5.0   (+3 -3 =4 )   26.9    +7
 - Bison 9.6                          2619   1.5-1.5   (+1 -1 =1 )   44.9   +18
 - Hamsters 0.7.1                     2618   1.0-1.0   (+1 -1 =0 )   46.3    +2
 - Ethereal 8.12 64-bit               2610   3.5-6.5   (+2 -5 =3 )   60.8  -101
 - GreKo 2015 64-bit                  2608   5.0-3.0   (+3 -1 =4 )   65.9   +60
 - Alaric 0702b                       2605   6.0-4.0   (+6 -4 =0 )   70.3   +79
 - Donna 4.0 64-bit                   2605   4.0-4.0   (+3 -3 =2 )   73.1   -11
 - Philou 3.7.1 32-bit                2599   2.5-3.5   (+0 -1 =5 )   77.2   -54
 - The Baron 2.23 32-bit              2594   1.0-1.0   (+1 -1 =0 )   88.1   -22
 - CuckooChess 1.12 32-bit            2590   2.0-0.0   (+2 -0 =0 )   88.9  +INF
 - Rotor 0.6                          2589   2.0-2.0   (+1 -1 =2 )   93.1   -27
 - RedQueen 1.1.1 32-bit              2585   7.5-8.5   (+6 -7 =3 )   91.2   -49
 - Quazar 0.3b 32-bit                 2582   3.5-9.5   (+2 -8 =3 )   96.1  -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 )   97.6   +16
 - N2 0.4 32-bit                      2567   3.5-0.5   (+3 -0 =1 )   99.5  +233
 - Coiled 0.4 64-bit                  2562   4.5-1.5   (+4 -1 =1 )   99.8  +141
 - Francesca MAD 0.19                 2557   3.5-0.5   (+3 -0 =1 )   99.9  +229
 - Alfil 11 MT                        2556   6.5-3.5   (+4 -1 =5 )   99.5   +29
 - Tornado 2.2                        2551   5.5-7.5   (+3 -5 =5 )   99.9  -117
 - Thinker 4.7a                       2544   5.5-4.5   (+4 -3 =3 )   99.9   -40
 - Betsabe II 1.66                    2461   6.5-3.5   (+6 -3 =1 )  100.0   -32


Created in 2005-2013 by CCRL team
Last games added on July 11, 2019