CCRL 40/15
Downloads and Statistics
March 3, 2021
Testing summary:
Total: 1'221'210 games
played by 2'800 programs

White wins: 419'452 (34.3%)
Black wins: 308'564 (25.3%)
Draws: 493'194 (40.4%)
White score: 54.5%

Engine Details

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Arasan 20.0 64-bit 4CPU in CCRL 40/15, 2021-03-03
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 20.0 64-bit 4CPU has no rank with rating of 3028 Elo points (+30 -30),
based on 328 games: 68 wins, 85 losses and 175 draws
Score: 47.4%, Average opponent: +16.2, Draws: 53.4%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Vajolet2 2.7 64-bit 4CPU                3183   5.0-15.0  (+0 -10=10)    0.0    +5
 - RubiChess 1.5 64-bit 4CPU               3162   2.5-12.5  (+1 -11=3 )    0.0  -123
 - Winter 0.7 64-bit 4CPU                  3107  10.0-15.0  (+3 -8 =14)    0.0   +23
 - ChessBrainVB 3.66 4CPU                  3105   5.0-11.0  (+1 -7 =8 )    0.0   -35
 - Naum 4.6 64-bit 4CPU                    3094  10.5-11.5  (+5 -6 =11)    0.0   +51
 - Vajolet2 2.2 64-bit 4CPU                3041   9.0-12.0  (+5 -8 =8 )   25.3   -35
 - Pedone 1.5 64-bit 4CPU                  3032  12.0-8.0   (+6 -2 =12)   41.9   +60
 - Bobcat 8.0 64-bit 4CPU                  3025   9.5-10.5  (+2 -3 =15)   56.1   -16
 - Deep Junior Yokohama 64-bit 4CPU        3024  11.0-9.0   (+7 -5 =8 )   59.4   +27
 - Senpai 1.0 64-bit 4CPU                  3023  10.5-10.5  (+2 -2 =17)   61.9    -5
 - Pirarucu 2.9.5 64-bit 4CPU              3023   6.5-5.5   (+3 -2 =7 )   57.6   +16
 - Spike 1.4 Leiden 4CPU                   3015  12.0-9.0   (+7 -4 =10)   77.8   +24
 - Crafty 25.2 64-bit 4CPU                 3013   8.5-11.5  (+4 -7 =9 )   80.6   -63
 - Nemorino 2.00 64-bit 4CPU               3011  10.0-10.0  (+3 -3 =14)   78.6   -20
 - Laser 1.3 64-bit 4CPU                   3010  10.0-10.0  (+3 -3 =14)   81.1   -19
 - Cheng 4.39 64-bit 4CPU                  3009   9.5-9.5   (+4 -4 =11)   86.8   -19
 - Igel 1.9.0 64-bit 4CPU                  2848  14.0-2.0   (+12-0 =4 )  100.0  +104


Created in 2005-2013 by CCRL team
Last games added on March 3, 2021