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 21.2 64-bit 4CPU 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 21.2 64-bit 4CPU has no rank with rating of 3213 Elo points (+23 -23),
based on 408 games: 71 wins, 98 losses and 239 draws
Score: 46.7%, Average opponent: +22.6, Draws: 58.6%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Smallbrain 6.0 64-bit 4CPU              3370   4.0-20.0  (+0 -16=8 )    0.0   -85
 - Velvet 3.3.0 64-bit 4CPU                3361   6.0-14.0  (+0 -8 =12)    0.0   +22
 - Stash 33.0 64-bit 4CPU                  3340   5.0-13.0  (+1 -9 =8 )    0.0   -25
 - Laser 1.7 64-bit 4CPU                   3339   3.5-6.5   (+1 -4 =5 )    0.0   +17
 - Andscacs 0.95 64-bit 4CPU               3312   4.5-5.5   (+2 -3 =5 )    0.0   +63
 - Drofa 3.3.22 64-bit 4CPU                3300   8.0-12.0  (+3 -7 =10)    0.0   +12
 - Xiphos 0.4 64-bit 4CPU                  3299   2.5-7.5   (+0 -5 =5 )    0.0   -82
 - Expositor 2WN29 64-bit 4CPU             3299  10.0-14.0  (+1 -5 =18)    0.0   +35
 - rofChade 2.1 64-bit 4CPU                3297   6.5-13.5  (+1 -8 =11)    0.0   -29
 - Laser 1.6 64-bit 4CPU                   3266   1.0-1.0   (+0 -0 =2 )    0.0   +53
 - Schooner 2.1 64-bit 4CPU                3261  13.5-12.5  (+7 -6 =13)    0.1   +58
 - Schooner 2.0.34 64-bit 4CPU             3246   4.0-6.0   (+1 -3 =6 )    1.1   -36
 - Chiron 4 64-bit 4CPU                    3235   1.5-2.5   (+0 -1 =3 )    3.8   -55
 - NirvanaChess 2.4 64-bit 4CPU            3224   1.0-3.0   (+0 -2 =2 )   19.8  -159
 - rofChade 2.0 64-bit 4CPU                3219  19.0-23.0  (+3 -7 =32)   35.2   -22
 - Houdini 1.5a 64-bit 4CPU                3214   4.5-5.5   (+1 -2 =7 )   48.0   -27
 - ChessBrainVB 3.72 4CPU                  3203   8.0-6.0   (+3 -1 =10)   71.6   +35
 - Hannibal 1.7 64-bit 4CPU                3197   4.5-1.5   (+3 -0 =3 )   88.8  +151
 - Nemorino 5.00 64-bit 4CPU               3190   5.0-5.0   (+1 -1 =8 )   95.0   -19
 - Texel 1.07 64-bit 4CPU                  3189   3.0-3.0   (+0 -0 =6 )   97.1   -24
 - Pedone 1.8 64-bit 4CPU                  3179   3.0-3.0   (+1 -1 =4 )   97.8   -34
 - Pedone 1.9 64-bit 4CPU                  3178   3.0-1.0   (+2 -0 =2 )   98.3  +131
 - Vajolet2 2.6.1 64-bit 4CPU              3177   5.5-4.5   (+1 -0 =9 )   99.3    -9
 - Wasp 3.50 64-bit 4CPU                   3138  32.0-18.0  (+19-5 =26)  100.0   +24
 - Rodent III 0.276 64-bit 4CPU            3109   2.0-2.0   (+1 -1 =2 )  100.0  -115
 - RubiChess 1.3 64-bit 4CPU               3104  25.5-10.5  (+18-3 =15)  100.0   +38
 - Demolito 2018-10-29 64-bit 4CPU         3102   2.5-1.5   (+1 -0 =3 )  100.0   -33
 - Pirarucu 2.9.5 64-bit 4CPU              3059   2.0-2.0   (+0 -0 =4 )  100.0  -154


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