CCRL 40/15
Downloads and Statistics
May 8, 2021
Testing summary:
Total: 1'242'291 games
played by 2'843 programs

White wins: 425'658 (34.3%)
Black wins: 312'703 (25.2%)
Draws: 503'930 (40.6%)
White score: 54.5%

Engine Details

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Arabian Knight 1.55 64-bit in CCRL 40/15, 2021-05-08
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, 2005-2021, http://ccrl.chessdom.com/ccrl/4040/

CCRL 40/15 main list:
Arabian Knight 1.55 64-bit is #385 with rating of 2026 Elo points (+25 -25),
based on 608 games: 224 wins, 266 losses and 118 draws
Score: 46.5%, Average opponent: +28.3, Draws: 19.4%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - nanoSzachy 4.1 64-bit                   2533   0.0-1.0   (+0 -1 =0 )    0.0  -INF
 - Matacz 1.4                              2478   0.0-1.0   (+0 -1 =0 )    0.0  -INF
 - Bearded N44.5 64-bit                    2442   0.0-1.0   (+0 -1 =0 )    0.0  -INF
 - Gosu 0.16                               2402   0.0-1.0   (+0 -1 =0 )    0.0  -INF
 - Tytan 9.32 64-bit                       2368   0.0-1.0   (+0 -1 =0 )    0.0  -INF
 - Googleplex Starthinker 1.4 64-bit       2320   4.0-30.0  (+2 -28=4 )    0.0   -45
 - Butcher 1.64 64-bit                     2281   0.0-1.0   (+0 -1 =0 )    0.0  -INF
 - Atak 6.8                                2237   0.0-1.0   (+0 -1 =0 )    0.0  -INF
 - Barbarossa 0.4.0 64-bit                 2133   9.0-27.0  (+6 -24=6 )    0.0   -88
 - Prophet3 20180811 64-bit                2129   9.5-20.5  (+5 -16=9 )    0.0   -22
 - Embla 2.0.5 64-bit                      2121  14.0-28.0  (+12-26=4 )    0.0   -40
 - Armageddon 2.308                        2102   1.0-0.0   (+1 -0 =0 )    0.0  +INF
 - Detroid 0.9.0 64-bit                    2092   8.0-22.0  (+5 -19=6 )    0.0  -109
 - Freyr 1.068 64-bit                      2086  16.0-16.0  (+11-11=10)    0.0   +61
 - Small Potato 0.7.0 64-bit               2080  10.5-19.5  (+7 -16=7 )    0.1   -57
 - Hedgehog 1.9 64-bit                     2070  13.5-21.5  (+11-19=5 )    0.3   -47
 - Matant 5.04                             2067  17.0-14.0  (+14-11=6 )    0.8   +77
 - BigLion 2.23x                           2066  11.5-20.5  (+8 -17=7 )    0.2   -64
 - Squared-chess 1.3.0 64-bit              2045  22.0-10.0  (+19-7 =6 )   13.2  +163
 - Ceibo 0.4 64-bit                        2020  21.0-18.0  (+17-14=8 )   65.5   +24
 - La Dame Blanche 2.0c                    2002  16.0-14.0  (+13-11=6 )   94.9     0
 - Oberon 0.04                             2000   1.0-0.0   (+1 -0 =0 )   93.2  +INF
 - ALChess 1.84                            1990  16.0-16.0  (+11-11=10)   98.4   -38
 - Zeta Dva 0310 64-bit                    1966  22.5-9.5   (+18-5 =9 )  100.0   +78
 - Etude 0.1.2                             1948  16.5-15.5  (+13-12=7 )  100.0   -65
 - Dabbaba 7.49                            1907  25.5-6.5   (+24-5 =3 )  100.0  +140
 - MatMoi 7.15.0-cct 64-bit                1868  27.0-9.0   (+25-7 =4 )  100.0   +48
 - Robin 0.983                             1789   1.0-0.0   (+1 -0 =0 )  100.0  +INF
 - Enigma 1.1.4                            1735   0.5-0.5   (+0 -0 =1 )  100.0  -321


Created in 2005-2013 by CCRL team
Last games added on May 8, 2021