CCRL 40/40
Downloads and Statistics
July 11, 2019
Testing summary:
Total: 1'066'603 games
played by 2'494 programs
145750 CPU days (X2 4600+)

White wins: 370'641 (34.7%)
Black wins: 275'905 (25.9%)
Draws: 420'057 (39.4%)
White score: 54.4%

Engine Details

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Asymptote 0.6 64-bit in CCRL 40/40, 2019-07-11
Ponder off, General book (up to 12 moves), 3-4-5 piece EGTB
Time control: Equivalent to 40 moves in 40 minutes on Athlon 64 X2 4600+ (2.4 GHz), about 15 minutes on a modern Intel CPU.
Tested by CCRL team, 2005-2019, http://computerchess.org.uk/ccrl/4040/

CCRL 40/40 main list:
Asymptote 0.6 64-bit is #89-90 with rating of 2815 Elo points (+20 -20),
based on 900 games: 319 wins, 294 losses and 287 draws
Score: 51.4%, Average opponent: −9.1, Draws: 31.9%


Pairwise results:
     Opponent                         Elo     Score                  LOS   Perf
 - Wasp 3.60 64-bit                   3039   8.0-26.0  (+4 -22=8 )    0.0   +29
 - Hakkapeliitta TCEC v2 64-bit       2998   9.5-24.5  (+5 -20=9 )    0.0   +26
 - RubiChess 1.3 64-bit               2979   7.0-27.0  (+4 -24=6 )    0.0   -67
 - Amoeba 3.0 64-bit                  2951   8.5-25.5  (+3 -20=11)    0.0   -34
 - Spike 1.4 Leiden                   2915  12.0-22.0  (+9 -19=6 )    0.0   -12
 - Winter 0.5 64-bit                  2892  11.5-22.5  (+6 -17=11)    0.0   -32
 - Godel 5.5.1 64-bit                 2872  17.0-21.0  (+11-15=12)    0.0   +20
 - Topple 0.7.1 64-bit                2866   4.5-3.5   (+2 -1 =5 )    2.8   +86
 - The Baron 3.44 64-bit              2861   2.5-1.5   (+1 -0 =3 )    0.0  +105
 - Marvin 3.3.2 64-bit                2854  17.0-21.0  (+8 -12=18)    0.3    +6
 - Scorpio 2.9 MCTS 64-bit            2850   2.5-1.5   (+2 -1 =1 )   10.0  +129
 - Tornado 8.0 64-bit                 2842   2.5-1.5   (+1 -0 =3 )    1.3   +94
 - Tucano 7.07 64-bit                 2840  10.0-24.0  (+5 -19=10)    3.2  -116
 - Zurichess Neuchatel 64-bit         2820  15.0-19.0  (+9 -13=12)   35.9   -32
 - Topple 0.7.0 64-bit                2811   8.0-4.0   (+5 -1 =6 )   60.3   +97
 - Topple 0.6.1 64-bit                2805  20.0-16.0  (+12-8 =16)   77.8   +25
 - Gogobello 2.0 64-bit               2798  22.0-20.0  (+17-15=10)   90.8    -1
 - Monolith 1.0 64-bit                2794  13.5-22.5  (+6 -15=15)   95.9   -98
 - RuyDos 1.1.9 64-bit                2792  22.5-15.5  (+16-9 =13)   96.8   +38
 - Counter 3.3 64-bit                 2790   2.0-2.0   (+1 -1 =2 )   71.9   -15
 - tomitankChess 3.0 64-bit           2780  19.5-16.5  (+12-9 =15)   99.6    -7
 - Cheese 2.0 64-bit                  2750  21.0-17.0  (+13-9 =16)  100.0   -29
 - Carballo 1.7 64-bit                2738   3.5-0.5   (+3 -0 =1 )  100.0  +212
 - Arminius 2018-12-23 64-bit         2730  19.0-19.0  (+14-14=10)  100.0   -85
 - Shield 2.1 64-bit                  2727   2.5-1.5   (+2 -1 =1 )  100.0    +4
 - Devel 2.0000                       2722   2.0-2.0   (+2 -2 =0 )  100.0   -93
 - GreKo 2018 64-bit                  2709  24.5-13.5  (+20-9 =9 )  100.0    +1
 - Bagatur 1.7a 64-bit                2707  23.5-10.5  (+16-3 =15)  100.0   +11
 - Fridolin 3.10 64-bit               2684  26.0-10.0  (+18-2 =16)  100.0    +6
 - RedQueen 1.1.98 64-bit             2667  25.0-7.0   (+22-4 =6 )  100.0   +70
 - Djinn 1.021 64-bit                 2667  25.5-8.5   (+20-3 =11)  100.0   +24
 - Movei 00.8.438 (10 10 10)          2666  27.5-4.5   (+25-2 =5 )  100.0  +150
 - ECE X3.5 64-bit                    2640  27.5-6.5   (+25-4 =5 )  100.0   +74


Created in 2005-2013 by CCRL team
Last games added on July 11, 2019