CCRL 40/15
Downloads and Statistics
March 2, 2021
Testing summary:
Total: 1'220'986 games
played by 2'799 programs

White wins: 419'408 (34.3%)
Black wins: 308'533 (25.3%)
Draws: 493'045 (40.4%)
White score: 54.5%

Engine Details

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Roc 1.5 64-bit in CCRL 40/15, 2021-03-02
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                    3159   5.0-7.0   (+0 -2 =10)    0.1   +28
 - Arasan 22.0 64-bit                      3140  19.0-25.0  (+4 -10=30)    0.9   +12
 - Laser 1.6 64-bit                        3130   2.5-7.5   (+0 -5 =5 )    3.0  -113
 - Pedone 2.0 64-bit                       3107   1.5-2.5   (+0 -1 =3 )   24.4   -53
 - Vajolet2 2.8 64-bit                     3100  15.0-13.0  (+8 -6 =14)   36.5   +26
 - Demolito 2020-05-14 64-bit              3089  10.5-9.5   (+5 -4 =11)   57.7    +9
 - Nemorino 5.00 64-bit                    3086   2.5-1.5   (+1 -0 =3 )   64.7   +52
 - chess22k 1.14 64-bit                    3078   8.5-7.5   (+4 -3 =9 )   77.9    +6
 - Igel 2.4.0 64-bit                       3068   6.5-7.5   (+2 -3 =9 )   88.1   -42
 - Lc0 0.23.2 wLD2 64-bit                  3066   3.0-1.0   (+2 -0 =2 )   85.1  +114
 - ChessBrainVB 3.74                       3065   0.0-4.0   (+0 -4 =0 )   91.9  -INF
 - chess22k 1.13 64-bit                    3062   2.5-1.5   (+1 -0 =3 )   93.3   +28
 - Wasp 3.75 64-bit                        3062   3.0-1.0   (+2 -0 =2 )   93.6  +111
 - iCE 4.0 64-bit                          3060   2.0-2.0   (+0 -0 =4 )   94.9   -33
 - Pirarucu 3.3.5 64-bit                   3016   9.5-6.5   (+5 -2 =9 )  100.0   -22
 - 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 March 2, 2021