CCRL 40/40
Downloads and Statistics
August 17, 2019
Testing summary:
Total: 1'075'629 games
played by 2'520 programs
147029 CPU days (X2 4600+)

White wins: 373'444 (34.7%)
Black wins: 277'846 (25.8%)
Draws: 424'339 (39.5%)
White score: 54.4%

Engine Details

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Esc 1.16 in CCRL 40/40, 2019-08-17
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:
Esc 1.16 is #289 with rating of 2252 Elo points (+22 -22),
based on 745 games: 256 wins, 294 losses and 195 draws
Score: 47.4%, Average opponent: +16.8, Draws: 26.2%


Pairwise results:
     Opponent                        Elo     Score                  LOS   Perf
 - Shield 2.1 64-bit                 2728   0.0-1.0   (+0 -1 =0 )    0.0  -INF
 - Asymptote 0.3 64-bit              2503   5.5-26.5  (+0 -21=11)    0.0   +23
 - Axolotl 1.8 64-bit                2445   9.0-25.0  (+5 -21=8 )    0.0   +18
 - KnightX 1.94 64-bit               2350  13.5-20.5  (+8 -15=11)    0.0   +26
 - Napoleon 1.8 64-bit               2338  14.0-18.0  (+8 -12=12)    0.0   +44
 - Der Bringer 1.9                   2323  15.0-17.0  (+11-13=8 )    0.0   +49
 - Googleplex Starthinker 1.4 64-bit 2321  10.5-21.5  (+7 -18=7 )    0.0   -57
 - WChess 1.06                       2320  15.0-25.0  (+7 -17=16)    0.0    -8
 - Asymptote 0.2.0 64-bit            2313  11.0-19.0  (+6 -14=10)    0.0   -30
 - Rival 1.0.1 64-bit                2302   9.5-20.5  (+6 -17=7 )    0.1   -83
 - Absolute Zero 2.4.7.2 64-bit      2294  15.0-15.0  (+12-12=6 )    0.1   +38
 - Invictus r228 64-bit              2289  12.0-18.0  (+7 -13=10)    0.5   -32
 - Barbarossa 0.5.0 64-bit           2276  17.5-22.5  (+14-19=7 )    5.3   -23
 - Zevra 1.8.6 r672 64-bit           2269  14.0-16.0  (+12-14=4 )   13.4    -7
 - CT800 1.32 64-bit                 2263  15.0-15.0  (+12-12=6 )   23.8   +11
 - Buzz 0.08 64-bit                  2229  16.5-13.5  (+14-11=5 )   93.8   +14
 - Joker2 0.7.7 64-bit               2221  22.0-9.0   (+14-1 =16)   98.1   +91
 - SpaceDog 0.97.5.1 64-bit          2215  17.5-14.5  (+13-10=9 )   99.4    -5
 - Madeleine 0.2                     2214  18.0-12.0  (+13-7 =10)   99.2   +32
 - Terra 3.4                         2173  21.5-18.5  (+17-14=9 )  100.0   -51
 - RamJet 0.14                       2169  21.0-11.0  (+19-9 =4 )  100.0   +42
 - Prophet3 20180811 64-bit          2131  15.5-14.5  (+12-11=7 )  100.0  -109
 - Cinnamon 2.2a 64-bit              2111  21.5-10.5  (+18-7 =7 )  100.0   -13
 - Small Potato 0.7.0 64-bit         2080  22.5-7.5   (+20-5 =5 )  100.0   +25
 - Cinnamon 2.0 64-bit               2035   1.0-0.0   (+1 -0 =0 )  100.0  +INF


Created in 2005-2013 by CCRL team
Last games added on August 17, 2019