CCRL 40/15
Downloads and Statistics
September 26, 2020
Testing summary:
Total: 1'179'815 games
played by 2'715 programs

White wins: 406'597 (34.5%)
Black wins: 300'322 (25.5%)
Draws: 472'896 (40.1%)
White score: 54.5%

Engine Details

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Arasan 21.1 64-bit 4CPU in CCRL 40/15, 2020-09-26
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 21.1 64-bit 4CPU has no rank with rating of 3167 Elo points (+27 -27),
based on 383 games: 82 wins, 73 losses and 228 draws
Score: 51.2%, Average opponent: −7.4, Draws: 59.5%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Stockfish 9 64-bit 4CPU                 3432   0.0-1.0   (+0 -1 =0 )    0.0  -INF
 - Fizbo 2 64-bit 4CPU                     3274   0.5-0.5   (+0 -0 =1 )    0.0   +76
 - Booot 6.3.1 64-bit 4CPU                 3262   0.0-1.0   (+0 -1 =0 )    0.0  -INF
 - Xiphos 0.4 64-bit 4CPU                  3251   4.0-10.0  (+0 -6 =8 )    0.0   -39
 - Laser 1.6 64-bit 4CPU                   3217   8.5-7.5   (+2 -1 =13)    0.1   +66
 - Andscacs 0.88 64-bit 4CPU               3213   8.0-8.0   (+3 -3 =10)    0.9   +41
 - Schooner 2.0.34 64-bit 4CPU             3200  22.0-26.0  (+10-14=24)    2.2    +6
 - Chiron 4 64-bit 4CPU                    3190   9.0-7.0   (+4 -2 =10)    6.4   +59
 - Gull 3 64-bit 4CPU                      3181   7.5-8.5   (+2 -3 =11)   17.4    -1
 - Fizbo 1.8 64-bit 4CPU                   3180   7.5-8.5   (+3 -4 =9 )   22.8    -5
 - NirvanaChess 2.4 64-bit 4CPU            3180   8.5-7.5   (+3 -2 =11)   19.3   +28
 - RofChade 2.0 64-bit 4CPU                3175   7.0-9.0   (+2 -4 =10)   31.5   -27
 - Equinox 3.20 64-bit 4CPU                3174   8.5-7.5   (+2 -1 =13)   33.2   +23
 - Booot 6.1 64-bit 4CPU                   3167   7.0-9.0   (+3 -5 =8 )   49.3   -36
 - ChessBrainVB 3.72 4CPU                  3167   1.5-2.5   (+0 -1 =3 )   49.8   -59
 - Fritz 15 64-bit 4CPU                    3162   9.5-6.5   (+5 -2 =9 )   64.2   +48
 - Hannibal 1.7 64-bit 4CPU                3155   8.5-7.5   (+5 -4 =7 )   78.0    +5
 - Critter 1.4 64-bit 4CPU                 3149   9.0-7.0   (+5 -3 =8 )   86.2   +18
 - Nemorino 5.00 64-bit 4CPU               3149   9.5-6.5   (+4 -1 =11)   86.1   +30
 - Pedone 1.8 64-bit 4CPU                  3140   7.5-6.5   (+3 -2 =9 )   91.5    -6
 - Vajolet2 2.6.1 64-bit 4CPU              3136   6.5-7.5   (+1 -2 =11)   96.5   -52
 - Rybka 3 64-bit 4CPU                     3118   7.5-6.5   (+2 -1 =11)   99.9   -32
 - Sting SF 9 64-bit 4CPU                  3109   7.0-7.0   (+4 -4 =6 )   99.8   -58
 - Stockfish 1.8 64-bit 4CPU               3107   9.0-5.0   (+5 -1 =8 )  100.0   +18
 - Demolito 2018-10-29 64-bit 4CPU         3066   1.0-0.0   (+1 -0 =0 )  100.0  +INF
 - Wasp 3.0 64-bit 4CPU                    3060   8.0-8.0   (+3 -3 =10)  100.0  -104
 - iCE 3.0 64-bit                          3042  10.5-5.5   (+7 -2 =7 )  100.0   -31
 - Pirarucu 2.7.4 64-bit 4CPU              3025   1.0-0.0   (+1 -0 =0 )  100.0  +INF
 - Monolith 1.0 64-bit 4CPU                2855   1.0-0.0   (+1 -0 =0 )  100.0  +INF
 - Delocto 0.6 64-bit                      2580   1.0-0.0   (+1 -0 =0 )  100.0  +INF


Created in 2005-2013 by CCRL team
Last games added on September 26, 2020