CCRL 40/15
Downloads and Statistics
February 20, 2021
Testing summary:
Total: 1'218'554 games
played by 2'788 programs

White wins: 418'779 (34.4%)
Black wins: 308'204 (25.3%)
Draws: 491'571 (40.3%)
White score: 54.5%

Engine Details

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Roc 1.3 64-bit in CCRL 40/15, 2021-02-20
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:
Roc 1.3 64-bit has no rank with rating of 3115 Elo points (+23 -23),
based on 538 games: 113 wins, 134 losses and 291 draws
Score: 48.0%, Average opponent: +11.1, Draws: 54.1%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Ethereal 11.53 64-bit                   3245   5.0-21.0  (+1 -17=8 )    0.0   -86
 - RofChade 2.202 64-bit                   3204  11.0-19.0  (+2 -10=18)    0.0   +15
 - Defenchess 2.2 64-bit                   3202  11.0-19.0  (+4 -12=14)    0.0    +7
 - Fritz 17 64-bit                         3191   9.0-23.0  (+2 -16=14)    0.0   -60
 - Andscacs 0.95 64-bit                    3180   1.0-3.0   (+0 -2 =2 )    0.0   -85
 - Andscacs 0.94 64-bit                    3168   9.0-17.0  (+3 -11=12)    0.0   -41
 - RubiChess 1.6 64-bit                    3158  26.0-28.0  (+9 -11=34)    0.1   +31
 - Xiphos 0.4 64-bit                       3144  13.5-12.5  (+6 -5 =15)    1.2   +40
 - Schooner 2.1 64-bit                     3131  15.0-19.0  (+2 -6 =26)   12.0   -12
 - Laser 1.6 64-bit                        3129  13.0-13.0  (+3 -3 =20)   13.1   +15
 - Arasan 21.4 64-bit                      3125   5.0-3.0   (+4 -2 =2 )   23.0   +97
 - Vajolet2 2.8 64-bit                     3099   3.0-1.0   (+2 -0 =2 )   85.8  +141
 - NirvanaChess 2.4 64-bit                 3099   2.0-2.0   (+1 -1 =2 )   89.3   -16
 - Lc0 0.21.3 wLD2 64-bit                  3094  16.0-14.0  (+9 -7 =14)   85.4     0
 - Komodo 3 64-bit                         3089  16.5-9.5   (+10-3 =13)   96.9   +52
 - Strelka 5.5 32-bit                      3085  13.5-12.5  (+5 -4 =17)   98.2   -19
 - Nemorino 5.00 64-bit                    3085   2.0-2.0   (+1 -1 =2 )   98.6   -30
 - Texel 1.07 64-bit                       3073   2.0-2.0   (+1 -1 =2 )   99.9   -31
 - ChessBrainVB 3.74                       3065  19.5-14.5  (+9 -4 =21)  100.0    -7
 - Wasp 3.75 64-bit                        3062   1.5-2.5   (+0 -1 =3 )  100.0  -120
 - chess22k 1.13 64-bit                    3062  21.5-20.5  (+11-10=21)  100.0   -49
 - iCE 4.0 64-bit                          3059  21.0-13.0  (+12-4 =18)  100.0   +11
 - Rybka 3 64-bit                          3047  18.0-8.0   (+13-3 =10)  100.0   +57
 - Rodent III 0.281 64-bit                 2992   3.5-0.5   (+3 -0 =1 )  100.0  +166


Created in 2005-2013 by CCRL team
Last games added on February 20, 2021