CCRL 40/40
Downloads and Statistics
February 17, 2018
Testing summary:
Total: 795'341 games
played by 2'045 programs
110322 CPU days (X2 4600+)

White wins: 272'710 (34.3%)
Black wins: 201'857 (25.4%)
Draws: 320'774 (40.3%)
White score: 54.5%

Engine Details

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Arasan 13.2 32-bit in CCRL 40/40, 2018-02-17
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 13.2 32-bit has no rank with rating of 2609 Elo points (+33 -33),
based on 286 games: 91 wins, 86 losses and 109 draws
Score: 50.9%, Average opponent: −4.1, Draws: 38.1%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Ktulu 8                            2705   5.5-4.5   (+3 -2 =5 )    0.0  +127
 - Frenzee Feb08 32-bit               2695   1.5-0.5   (+1 -0 =1 )    0.0  +228
 - Crafty 23.1 32-bit                 2684   3.5-6.5   (+1 -4 =5 )    0.0    -8
 - Tornado 4.82 32-bit                2682   4.0-6.0   (+2 -4 =4 )    0.1    +6
 - Chess Tiger 2007                   2682   3.5-6.5   (+3 -6 =1 )    0.0   -51
 - Daydreamer 1.75 32-bit             2668   1.5-2.5   (+1 -2 =1 )    0.1   -23
 - Dirty 25Aug2011 32-bit             2668   1.5-0.5   (+1 -0 =1 )    0.2  +215
 - Chessmaster 11                     2667   4.0-8.0   (+1 -5 =6 )    0.1   -40
 - Bright 0.2c                        2663   6.5-3.5   (+5 -2 =3 )    0.6  +158
 - Bobcat 2.75 32-bit                 2659   2.0-0.0   (+2 -0 =0 )    0.9  +INF
 - Scorpio 2.0 32-bit                 2656   4.5-5.5   (+3 -4 =3 )    0.8   +14
 - Cyrano 0.6b17 32-bit               2647   1.0-1.0   (+0 -0 =2 )    2.0   +38
 - CM9000 Default                     2639   5.0-7.0   (+3 -5 =4 )   10.0   -24
 - Gandalf 6                          2633   0.0-2.0   (+0 -2 =0 )    9.7  -INF
 - CM9000 Assassin                    2629   1.0-1.0   (+1 -1 =0 )   17.3   +20
 - ProDeo 1.7                         2628   6.0-6.0   (+3 -3 =6 )   21.3   +15
 - Deuterium 11.01.28.159             2619   1.0-1.0   (+1 -1 =0 )   31.5   +10
 - Bison 9.6                          2619   3.5-6.5   (+2 -5 =3 )   32.4   -90
 - ProDeo 1.6                         2618   1.0-1.0   (+1 -1 =0 )   33.5    +9
 - Philou 3.60                        2607   3.5-4.5   (+2 -3 =3 )   54.9   -43
 - Alfil 8.1.1                        2601   1.0-1.0   (+0 -0 =2 )   67.9    -8
 - The Baron 2.23 32-bit              2594   7.0-7.0   (+3 -3 =8 )   78.7   -15
 - Amyan 1.72                         2591   0.5-3.5   (+0 -3 =1 )   84.9  -306
 - Pseudo 0.7c                        2591   2.0-0.0   (+2 -0 =0 )   84.7  +INF
 - CuckooChess 1.12 32-bit            2590   4.0-8.0   (+2 -6 =4 )   82.1  -133
 - Rotor 0.6                          2589   1.0-1.0   (+1 -1 =0 )   86.4   -20
 - K2 0.87                            2583   5.5-4.5   (+4 -3 =3 )   90.7    +9
 - Petir 4.999999                     2578   0.0-2.0   (+0 -2 =0 )   95.2  -INF
 - Dirty 6J-22                        2577   5.5-4.5   (+3 -2 =5 )   94.3    -8
 - Gaviota 0.84 32-bit                2571   4.5-3.5   (+3 -2 =3 )   96.2    -1
 - N2 0.4 32-bit                      2568   2.0-4.0   (+1 -3 =2 )   98.4  -156
 - Brutus 8.05 32-bit                 2567   3.0-1.0   (+3 -1 =0 )   98.8  +192
 - CuckooChess 1.11 32-bit            2565   4.5-1.5   (+4 -1 =1 )   97.5  +149
 - Francesca MAD 0.19                 2560   0.5-1.5   (+0 -1 =1 )   99.6  -191
 - Cheng3 1.05 32-bit                 2559   4.0-2.0   (+3 -1 =2 )   98.5   +56
 - Tornado 2.2                        2552   5.0-5.0   (+3 -3 =4 )   99.7   -57
 - DanaSah 4.66                       2541   1.0-1.0   (+0 -0 =2 )   99.9   -68
 - GarboChess 3.0 32-bit              2537   3.5-2.5   (+2 -1 =3 )  100.0   -13
 - AnMon 5.75                         2531   1.5-0.5   (+1 -0 =1 )  100.0   +78
 - CuckooChess 1.10                   2530   5.5-4.5   (+2 -1 =7 )  100.0   -54
 - Booot 4.13.0                       2526   6.5-3.5   (+4 -1 =5 )  100.0    +7
 - Rodin 4.0                          2524   2.0-0.0   (+2 -0 =0 )  100.0  +INF
 - Twisted Logic 0.099x               2522   8.0-2.0   (+7 -1 =2 )  100.0  +141
 - Glass 1.7 32-bit                   2515   5.0-1.0   (+4 -0 =2 )  100.0  +140
 - Hermann 2.8 32-bit                 2508   2.5-1.5   (+1 -0 =3 )  100.0   -33


Created in 2005-2013 by CCRL team
Last games added on February 17, 2018