CCRL 40/15
Downloads and Statistics
November 16, 2024
Testing summary:
Total: 1'967'497 games
played by 3'973 programs

White wins: 610'660 (31.0%)
Black wins: 425'811 (21.6%)
Draws: 931'026 (47.3%)
White score: 54.7%

Engine Details

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Arasan 19.2 64-bit in CCRL 40/15, 2024-11-16
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, 2005-2024, http://ccrl.chessdom.com/ccrl/4040/

CCRL 40/15 main list:
Arasan 19.2 64-bit has no rank with rating of 2977 Elo points (+23 -23),
based on 442 games: 129 wins, 108 losses and 205 draws
Score: 52.4%, Average opponent: −18.0, Draws: 46.4%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Chiron 3.01 64-bit                      3083   4.0-6.0   (+1 -3 =6 )    0.0   +41
 - Svart 4 64-bit                          3079   8.5-11.5  (+4 -7 =9 )    0.0   +47
 - Andscacs 0.84 64-bit                    3076   5.5-4.5   (+3 -2 =5 )    0.0  +136
 - Texel 1.06 64-bit                       3075   3.0-7.0   (+0 -4 =6 )    0.0   -29
 - Naum 4.6 64-bit                         3039   5.0-5.0   (+3 -3 =4 )    0.0   +57
 - Sting SF 7.3 64-bit                     3031   1.5-8.5   (+0 -7 =3 )    0.0  -206
 - SmarThink 1.97 64-bit                   3025   5.5-4.5   (+3 -2 =5 )    0.0   +83
 - Protector 1.5.0 64-bit                  3011   3.0-7.0   (+1 -5 =4 )    0.4  -110
 - Alfil 15.8 64-bit                       2990   3.0-1.0   (+2 -0 =2 )   17.8  +183
 - Hannibal 1.3 64-bit                     2989   4.5-5.5   (+2 -3 =5 )   18.7   -19
 - Senpai 1.0 64-bit                       2986   1.5-0.5   (+1 -0 =1 )   24.4  +179
 - Vajolet2 2.2 64-bit                     2986   3.0-3.0   (+2 -2 =2 )   26.6    +9
 - HIARCS 14                               2985   6.5-5.5   (+5 -4 =3 )   25.4   +46
 - chess22k 1.10 64-bit                    2982   5.5-2.5   (+3 -0 =5 )   36.9  +121
 - Vajolet2 2.3 64-bit                     2981   6.5-5.5   (+3 -2 =7 )   39.0   +33
 - Pedone 1.5 64-bit                       2979   8.5-7.5   (+4 -3 =9 )   43.8   +24
 - Hakkapeliitta 3.0 64-bit                2979   5.0-1.0   (+4 -0 =2 )   43.9  +246
 - Nemorino 2.00 64-bit                    2969   4.0-6.0   (+2 -4 =4 )   69.5   -82
 - Deep Sjeng c't 2010                     2964   1.0-1.0   (+1 -1 =0 )   85.9   -12
 - Deep Shredder 12 64-bit                 2961   5.0-5.0   (+3 -3 =4 )   89.9   -20
 - Midnight 6 64-bit                       2956   8.0-4.0   (+4 -0 =8 )   92.9   +81
 - Crafty 25.2 64-bit                      2953   6.5-9.5   (+1 -4 =11)   97.5   -83
 - DeepSaros 3.1a 64-bit                   2952   6.5-3.5   (+5 -2 =3 )   94.7   +94
 - Protej 0.6.4 64-bit                     2949   5.5-10.5  (+4 -9 =3 )   98.0  -162
 - Bobcat 8.0 64-bit                       2946   8.5-7.5   (+3 -2 =11)   99.4    -9
 - Critter 0.80 32-bit                     2946   4.5-5.5   (+3 -4 =3 )   99.0   -78
 - Laser 1.3 64-bit                        2945   7.0-3.0   (+5 -1 =4 )   98.0  +109
 - Deep Junior Yokohama 64-bit             2942   5.0-5.0   (+3 -3 =4 )   99.7   -30
 - Gull 1.2 64-bit                         2942   6.0-4.0   (+4 -2 =4 )   99.7   +33
 - Cheng 4.39 64-bit                       2941   9.5-6.5   (+5 -2 =9 )   99.8   +27
 - Rodent II 0.9.64 64-bit                 2936   0.5-5.5   (+0 -5 =1 )   99.7  -391
 - Spike 1.4 Leiden                        2935   1.5-0.5   (+1 -0 =1 )  100.0  +128
 - Deep Junior 13.3 64-bit                 2935   2.0-0.0   (+2 -0 =0 )   99.9  +INF
 - Rybka 1.2 64-bit                        2928   7.5-2.5   (+5 -0 =5 )  100.0  +114
 - Wasp 1.25 64-bit                        2927   3.0-3.0   (+1 -1 =4 )  100.0   -43
 - Quazar 0.4 64-bit                       2924   0.5-1.5   (+0 -1 =1 )  100.0  -223
 - Nemorino 1.02 64-bit                    2922  10.0-6.0   (+5 -1 =10)  100.0   +27
 - Deuterium 14.3.34.130 64-bit            2908   6.5-3.5   (+4 -1 =5 )  100.0   +37
 - The Baron 3.45 64-bit                   2907   7.5-4.5   (+5 -2 =5 )  100.0   +17
 - EXchess 7.92b 64-bit                    2868   6.5-7.5   (+4 -5 =5 )  100.0  -139
 - Thinker 5.4c Inert 32-bit               2864   7.0-3.0   (+4 -0 =6 )  100.0   +14
 - Vajolet2 1.28 64-bit                    2859   5.5-4.5   (+3 -2 =5 )  100.0   -75
 - Dirty 3Nov2015 64-bit                   2850   4.5-5.5   (+3 -4 =3 )  100.0  -170
 - ChessBrainVB 3.03                       2832   5.5-2.5   (+3 -0 =5 )  100.0   -25
 - Tornado 7.0 64-bit                      2827   6.5-3.5   (+5 -2 =3 )  100.0   -34


Created in 2005-2013 by CCRL team
Last games added on November 16, 2024