CCRL 40/15
Downloads and Statistics
January 24, 2021
Testing summary:
Total: 1'209'412 games
played by 2'772 programs

White wins: 415'904 (34.4%)
Black wins: 306'459 (25.3%)
Draws: 487'049 (40.3%)
White score: 54.5%

Engine Details

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Roc 1.5 64-bit in CCRL 40/15, 2021-01-24
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 1.5 64-bit has no rank with rating of 3093 Elo points (+36 -36),
based on 206 games: 41 wins, 42 losses and 123 draws
Score: 49.8%, Average opponent: +0.3, Draws: 59.7%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Andscacs 0.95 64-bit                    3180   1.0-3.0   (+0 -2 =2 )    0.0   -69
 - RubiChess 1.6 64-bit                    3158   5.0-7.0   (+0 -2 =10)    0.1   +27
 - Arasan 22.0 64-bit                      3140  19.0-25.0  (+4 -10=30)    0.9   +12
 - Laser 1.6 64-bit                        3129   2.5-7.5   (+0 -5 =5 )    3.1  -114
 - Pedone 2.0 64-bit                       3107   1.5-2.5   (+0 -1 =3 )   24.8   -53
 - Vajolet2 2.8 64-bit                     3100  15.0-13.0  (+8 -6 =14)   37.1   +26
 - Demolito 2020-05-14 64-bit              3089  10.5-9.5   (+5 -4 =11)   57.1    +9
 - Nemorino 5.00 64-bit                    3085   2.5-1.5   (+1 -0 =3 )   65.0   +51
 - chess22k 1.14 64-bit                    3077   8.5-7.5   (+4 -3 =9 )   79.2    +5
 - Igel 2.4.0 64-bit                       3068   6.5-7.5   (+2 -3 =9 )   88.2   -42
 - Lc0 0.23.2 wLD2 64-bit                  3066   3.0-1.0   (+2 -0 =2 )   85.3  +114
 - ChessBrainVB 3.74                       3065   0.0-4.0   (+0 -4 =0 )   92.1  -INF
 - chess22k 1.13 64-bit                    3062   2.5-1.5   (+1 -0 =3 )   93.5   +28
 - Wasp 3.75 64-bit                        3062   3.0-1.0   (+2 -0 =2 )   93.7  +111
 - iCE 4.0 64-bit                          3058   2.0-2.0   (+0 -0 =4 )   95.8   -35
 - Pirarucu 3.3.5 64-bit                   3020   9.5-6.5   (+5 -2 =9 )  100.0   -18
 - Monolith 2 64-bit                       3004  10.5-3.5   (+7 -0 =7 )  100.0   +59


Created in 2005-2013 by CCRL team
Last games added on January 24, 2021