CCRL 40/15
Downloads and Statistics
May 8, 2021
Testing summary:
Total: 1'242'291 games
played by 2'843 programs

White wins: 425'658 (34.3%)
Black wins: 312'703 (25.2%)
Draws: 503'930 (40.6%)
White score: 54.5%

Engine Details

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Arasan 19.2 64-bit in CCRL 40/15, 2021-05-08
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, 2005-2021, http://ccrl.chessdom.com/ccrl/4040/

CCRL 40/15 main list:
Arasan 19.2 64-bit has no rank with rating of 2950 Elo points (+28 -28),
based on 382 games: 112 wins, 90 losses and 180 draws
Score: 52.9%, Average opponent: −19.0, Draws: 47.1%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Chiron 3.01 64-bit                      3049   4.0-6.0   (+1 -3 =6 )    0.0   +43
 - Texel 1.06 64-bit                       3039   3.0-7.0   (+0 -4 =6 )    0.0   -22
 - Andscacs 0.84 64-bit                    3037   5.5-4.5   (+3 -2 =5 )    0.0  +118
 - Naum 4.6 64-bit                         3008   5.0-5.0   (+3 -3 =4 )    0.0   +53
 - Sting SF 7.3 64-bit                     3001   1.5-8.5   (+0 -7 =3 )    0.7  -200
 - SmarThink 1.97 64-bit                   2993   5.5-4.5   (+3 -2 =5 )    0.4   +74
 - Protector 1.5.0 64-bit                  2983   3.0-7.0   (+1 -5 =4 )    1.7   -92
 - Alfil 15.8 64-bit                       2962   3.0-1.0   (+2 -0 =2 )   23.5  +168
 - Hannibal 1.3 64-bit                     2961   4.5-5.5   (+2 -3 =5 )   24.4   -16
 - Vajolet2 2.2 64-bit                     2959   3.0-3.0   (+2 -2 =2 )   30.1    +9
 - Hiarcs 14                               2959   6.5-5.5   (+5 -4 =3 )   25.8   +40
 - Senpai 1.0 64-bit                       2959   1.5-0.5   (+1 -0 =1 )   27.0  +166
 - Vajolet2 2.3 64-bit                     2954   6.5-5.5   (+3 -2 =7 )   39.3   +28
 - chess22k 1.10 64-bit                    2954   5.5-2.5   (+3 -0 =5 )   40.6  +104
 - Pedone 1.5 64-bit                       2953   8.5-7.5   (+4 -3 =9 )   43.0   +21
 - Hakkapeliitta 3.0 64-bit                2952   5.0-1.0   (+4 -0 =2 )   43.4  +237
 - Nemorino 2.00 64-bit                    2944   4.0-6.0   (+2 -4 =4 )   62.2   -69
 - DeepSaros 3.1a 64-bit                   2943   6.5-3.5   (+5 -2 =3 )   63.2   +97
 - Deep Sjeng c't 2010                     2939   1.0-1.0   (+1 -1 =0 )   75.0   -11
 - Deep Shredder 12 64-bit                 2937   5.0-5.0   (+3 -3 =4 )   79.2   -17
 - Crafty 25.2 64-bit                      2930   6.5-9.5   (+1 -4 =11)   90.3   -70
 - Critter 0.80 32-bit                     2923   4.5-5.5   (+3 -4 =3 )   94.8   -67
 - Laser 1.3 64-bit                        2922   7.0-3.0   (+5 -1 =4 )   93.0   +98
 - Bobcat 8.0 64-bit                       2922   8.5-7.5   (+3 -2 =11)   96.2   -10
 - Cheng 4.39 64-bit                       2918   9.5-6.5   (+5 -2 =9 )   98.2   +22
 - Deep Junior Yokohama 64-bit             2918   5.0-5.0   (+3 -3 =4 )   97.8   -27
 - Gull 1.2 64-bit                         2917   6.0-4.0   (+4 -2 =4 )   97.9   +25
 - Deep Junior 13.3 64-bit                 2914   2.0-0.0   (+2 -0 =0 )   98.5  +INF
 - Rodent II 0.9.64 64-bit                 2914   0.5-5.5   (+0 -5 =1 )   97.6  -392
 - Spike 1.4 Leiden                        2913   1.5-0.5   (+1 -0 =1 )   99.3  +120
 - Wasp 1.25 64-bit                        2907   3.0-3.0   (+1 -1 =4 )   99.2   -36
 - Quazar 0.4 64-bit                       2903   0.5-1.5   (+0 -1 =1 )   99.9  -204
 - Nemorino 1.02 64-bit                    2902  10.0-6.0   (+5 -1 =10)   99.5   +22
 - Rybka 1.2 64-bit                        2898   7.5-2.5   (+5 -0 =5 )   99.9   +93
 - Deuterium 14.3.34.130 64-bit            2889   6.5-3.5   (+4 -1 =5 )  100.0   +30
 - EXchess 7.92b 64-bit                    2853   6.5-7.5   (+4 -5 =5 )  100.0  -122
 - Thinker 5.4c Inert 32-bit               2848   7.0-3.0   (+4 -0 =6 )  100.0    +9
 - Vajolet2 1.28 64-bit                    2844   5.5-4.5   (+3 -2 =5 )  100.0   -70
 - Dirty 3Nov2015 64-bit                   2836   4.5-5.5   (+3 -4 =3 )  100.0  -150
 - ChessBrainVB 3.03                       2820   5.5-2.5   (+3 -0 =5 )  100.0   -25
 - Tornado 7.0 64-bit                      2815   6.5-3.5   (+5 -2 =3 )  100.0   -31


Created in 2005-2013 by CCRL team
Last games added on May 8, 2021