CCRL 40/15
Downloads and Statistics
July 4, 2020
Testing summary:
Total: 1'159'254 games
played by 2'684 programs

White wins: 400'214 (34.5%)
Black wins: 295'886 (25.5%)
Draws: 463'154 (40.0%)
White score: 54.5%

Engine Details

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RubiChess 1.7.1 64-bit in CCRL 40/15, 2020-07-04
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:
RubiChess 1.7.1 64-bit has no rank with rating of 3169 Elo points (+22 -23),
based on 568 games: 106 wins, 133 losses and 329 draws
Score: 47.6%, Average opponent: +16.3, Draws: 57.9%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Komodo 14 64-bit                        3339  19.0-71.0  (+2 -54=34)    0.0   -21
 - Ethereal 12.25 64-bit                   3290  15.0-35.0  (+1 -21=28)    0.0    +6
 - Ethereal 12.00 64-bit                   3266   8.0-12.0  (+1 -5 =14)    0.0   +43
 - Xiphos 0.6 64-bit                       3256   7.5-12.5  (+1 -6 =13)    0.0   +19
 - RofChade 2.3 64-bit                     3241   8.5-15.5  (+1 -8 =15)    0.0    -9
 - Schooner 2.2 64-bit                     3207  10.5-17.5  (+1 -8 =19)    0.2   -28
 - Laser 1.7 64-bit                        3207  13.0-11.0  (+4 -2 =18)    0.1   +57
 - Defenchess 2.2 64-bit                   3204  10.5-13.5  (+2 -5 =17)    0.3     0
 - SlowChess Blitz Classic 2.1 64-bit      3203  12.0-12.0  (+3 -3 =18)    1.0   +31
 - Andscacs 0.95 64-bit                    3182   1.5-2.5   (+1 -2 =1 )   14.5   -72
 - Roc 1.6 64-bit                          3159   6.5-5.5   (+3 -2 =7 )   72.6   +11
 - Arasan 22.0 64-bit                      3142  18.0-14.0  (+8 -4 =20)   97.1    +8
 - Lc0 0.24.0 w591226 64-bit               3130   2.5-1.5   (+1 -0 =3 )   93.9   +27
 - Lc0 0.25.1 w591226 64-bit               3110   2.0-2.0   (+1 -1 =2 )   92.4   -59
 - Pedone 2.0 64-bit                       3104  12.0-12.0  (+4 -4 =16)  100.0   -63
 - Vajolet2 2.8 64-bit                     3101  20.0-8.0   (+13-1 =14)  100.0   +59
 - Nemorino 5.00 64-bit                    3087   2.5-1.5   (+1 -0 =3 )  100.0   -14
 - Lc0 0.22.0 wLD2 64-bit                  3087  12.5-7.5   (+6 -1 =13)  100.0   -14
 - chess22k 1.14 64-bit                    3078  13.0-11.0  (+5 -3 =16)  100.0   -66
 - Igel 2.4.0 64-bit                       3070   2.5-1.5   (+1 -0 =3 )  100.0   -39
 - Critter 1.6 32-bit                      3068  15.0-5.0   (+10-0 =10)  100.0   +47
 - ChessBrainVB 3.74                       3067   2.5-1.5   (+1 -0 =3 )  100.0   -34
 - Wasp 3.75 64-bit                        3062  18.0-6.0   (+12-0 =12)  100.0   +44
 - iCE 4.0 64-bit                          3062  17.0-7.0   (+11-1 =12)  100.0   +18
 - Rybka 3 64-bit                          3047  12.5-7.5   (+7 -2 =11)  100.0   -51
 - Pirarucu 3.3.5 64-bit                   3020   8.5-3.5   (+5 -0 =7 )  100.0   -32


Created in 2005-2013 by CCRL team
Last games added on July 4, 2020