CCRL 40/15
Downloads and Statistics
August 8, 2020
Testing summary:
Total: 1'167'960 games
played by 2'693 programs

White wins: 402'856 (34.5%)
Black wins: 297'658 (25.5%)
Draws: 467'446 (40.0%)
White score: 54.5%

Engine Details

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Arasan 18.0 64-bit 4CPU in CCRL 40/15, 2020-08-08
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, 2005-2020, http://ccrl.chessdom.com/ccrl/4040/

CCRL 40/15 main list:
Arasan 18.0 64-bit 4CPU has no rank with rating of 2926 Elo points (+29 -29),
based on 378 games: 100 wins, 121 losses and 157 draws
Score: 47.2%, Average opponent: +15.7, Draws: 41.5%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Gull 2.2 64-bit 4CPU                    3098   2.5-17.5  (+0 -15=5 )    0.0  -112
 - NirvanaChess 2.1c 64-bit 4CPU           3095   3.0-16.0  (+0 -13=6 )    0.0   -70
 - Hannibal 1.4b 64-bit 4CPU               3077   6.5-13.5  (+2 -9 =9 )    0.0   +40
 - Texel 1.04 64-bit 4CPU                  3058   5.0-15.0  (+2 -12=6 )    0.0   -44
 - Protector 1.5.0 64-bit 4CPU             3056   5.0-15.0  (+1 -11=8 )    0.0   -30
 - Cheng 4.39 64-bit 4CPU                  3010   6.0-14.0  (+1 -9 =10)    0.0   -38
 - Fizbo 1.5 64-bit 4CPU                   2993   6.0-4.0   (+3 -1 =6 )    0.0  +118
 - Spark 1.0 64-bit 4CPU                   2969  12.0-9.0   (+6 -3 =12)    0.4   +83
 - Stockfish 1.4 64-bit 4CPU               2947  10.0-10.0  (+6 -6 =8 )   10.9   +21
 - Gaviota 1.0 64-bit 4CPU                 2942   7.0-5.0   (+3 -1 =8 )   16.8   +66
 - Onno 1.2.70 64-bit 4CPU                 2934   1.0-1.0   (+1 -1 =0 )   33.8    +8
 - Fizbo 1.4 64-bit 4CPU                   2932   1.0-1.0   (+1 -1 =0 )   39.0    +6
 - Spark 0.4 64-bit 4CPU                   2932   3.5-5.5   (+1 -3 =5 )   37.2   -61
 - EXchess 7.71b 64-bit 4CPU               2932   6.5-5.5   (+4 -3 =5 )   38.3   +30
 - Deep Sjeng WC2008 64-bit 4CPU           2925   1.5-0.5   (+1 -0 =1 )   52.8  +156
 - Toga II 3.0 4CPU                        2919   1.0-1.0   (+1 -1 =0 )   65.5    -7
 - Bright 0.4a 4CPU                        2896  10.5-9.5   (+6 -5 =9 )   96.6   -15
 - Glaurung 2.2 64-bit 4CPU                2895  12.0-10.0  (+5 -3 =14)   96.8    -8
 - Tornado 7.0 64-bit 4CPU                 2893   7.5-4.5   (+6 -3 =3 )   95.4   +56
 - Bright 0.5c 4CPU                        2891   0.5-1.5   (+0 -1 =1 )   97.1  -191
 - MinkoChess 1.3 64-bit 4CPU              2886  11.0-10.0  (+6 -5 =10)   98.8   -22
 - Tornado 4.88 64-bit 4CPU                2885  12.0-8.0   (+9 -5 =6 )   98.2   +28
 - Scorpio 2.7.6 64-bit 4CPU               2874   2.0-0.0   (+2 -0 =0 )   99.5  +INF
 - Bobcat 6.4b 64-bit 4CPU                 2867   2.0-0.0   (+2 -0 =0 )   99.8  +INF
 - The Baron 3.29 64-bit 4CPU              2866   1.5-0.5   (+1 -0 =1 )   99.9   +96
 - Scorpio 2.7.7 64-bit 4CPU               2855  11.5-7.5   (+6 -2 =11)  100.0   -14
 - BugChess2 1.9 64-bit 4CPU               2838   1.5-0.5   (+1 -0 =1 )  100.0   +68
 - Loop 13.6 (Loop 2007) 64-bit 4CPU       2837   9.0-11.0  (+4 -6 =10)  100.0  -118
 - Pedone 1.1 64-bit 4CPU                  2819   1.0-0.0   (+1 -0 =0 )  100.0  +INF
 - Pedone 1.2 64-bit 4CPU                  2801   0.5-1.5   (+0 -1 =1 )  100.0  -266
 - Gaviota 0.83 64-bit 4CPU                2648  18.5-1.5   (+18-1 =1 )  100.0  +156


Created in 2005-2013 by CCRL team
Last games added on August 8, 2020