The latest CCRL Rating Lists and Statistics are available for viewing from the following links: (40/15) (40/2) (FRC 40/2)

Please note that the three lists are often updated separately to each other. The FRC list is only updated when a new engine or engine version is being/has been tested.

The links to the various rating lists can be found just beneath the default Best Versions list (as in this screenshot). Specific 32-bit rating lists are denoted as such to the right of the default list in each category. The default lists contain the 64-bit engines.

CCRL 40/15, 40/2 and FRC lists updated (1st January 2022) CCRL-lists

Our 40 moves in 15 minutes repeating and 40 moves in 2 minutes repeating are both adjusted to the Intel i7 4770k (3.5GHz) using the Stockfish 10 64-bit benchmark.

Be aware that in the early stages of testing, an engine's rating can often fluctuate a lot.
It is strongly advised to look at the many other rating lists available in order to get a more accurate overall picture of an engine's rating relative to others.

The inclusion or exclusion of engines in our lists should not be taken as our group making a statement about their legality or status. Where there is controversy, it is usually mentioned in the engine notes.

Thanks to all of our currently active testers (Graham, Ray, Gabor, Sergio, and Basti). Thanks also to for hosting our website.

40/15 testing this week that I'm aware of will include (with live broadcast port for TLCV noted where applicable):
(Web based viewer courtesy of Jay Honnold - Berserk engine author)

90th Amateur Series Division 7 Tournament (finishing Thursday 16094) Web based viewer
90th Amateur Series Division 8 Tournament (finishing Thursday 16091) Web based viewer
91st Amateur Series Division 1 Tournament (starting Thursday 16094) Web based viewer
91st Amateur Series Division 2 Tournament (starting Thursday 16091) Web based viewer
Mr Bob And The Amoeba Tournament (continuing 16093) Web based viewer
Marvin 5.2.0 64-bit Gauntlet (continuing 16092) Web based viewer
Myrddin 0.88 64-bit 4CPU Gauntlet (continuing 16083) Web based viewer
Invictus r382 64-bit 4CPU Gauntlet (on hold)
Revenge 2.0 64-bit 4CPU Gauntlet (finishing Sunday)
RubiChess 2021 64-bit 4CPU Gauntlet (starting Sunday)
Berserk 8.0 4CPU Gauntlet (finishing Wednesday)
Berserk 8.5 4CPU Gauntlet (starting Wednesday)
Dragon 2.6 by Komodo 64-bit 4CPU Gauntlet (finishing Friday)
Marvin 5.2.0 64-bit 4CPU Gauntlet (starting Friday)
Sugar AI 2.50 64-bit Gauntlet (finishing Thursday)
Fritz 18 64-bit Gauntlet (starting Thursday)
Berserk 8.0 64-bit Gauntlet (finishing Thursday)
Berserk 8.5 64-bit Gauntlet (starting Thursday)
Revenge 2.0 64-bit Gauntlet (continuing)
Fire 8.1 64-bit Gauntlet (continuing)
Dragon 2.6 by Komodo 64-bit Gauntlet (continuing)
Stash 32.0 64-bit Gauntlet (continuing)
Topple 0.8.1 64-bit Gauntlet (continuing)
Supernova 2.4 64-bit Gauntlet (continuing)
Zevra 2.5 64-bit Gauntlet (continuing)
Velvet 3.1.0 64-bit Gauntlet (continuing)
Protej 0.6.1 64-bit Gauntlet (continuing)
Mr Bob 1.1.0 64-bit Gauntlet (continuing)

40/2 testing since the last update report has included (thanks to Gabor, Basti and Sergio):

SlowChess Blitz 2.8 64-bit 8CPU
Bagatur 2.3 64-bit
CeruleanJS 0.2.0 Cobalt 64-bit
Francesca MAD 0.31 64-bit
Dragon 2.6 by Komodo Chess 64-bit 8CPU
Mantissa 3.0.0 64-bit
Alouette 0.1.5 64-bit
Zahak 9.0 64-bit 8CPU
Revenge 2.0 64-bit
Dragon 2.6 by Komodo Chess 64-bit
Tantabus 1.0.2 64-bit
Princhess 0.6.0 64-bit
Berserk 8.0 64-bit 8CPU
Cheese 3.0.0 64-bit
Blunder 7.4.0 64-bit

40/2 FRC testing since the last update report has included (thanks to Ray):

Revenge 2.0 64-bit (completed)
Berserk 8.0 64-bit (completed)
SlowChess Blitz 2.8 64-bit (completed)
Ethereal 13.25 64-bit
Minic 3.17 64-bit (completed)
Black Marlin 3.0 64-bit (completed)
Cheese 3.0.0 64-bit (completed)
Stash 32 64-bit (completed)
Nalwald 14 64-bit (completed)
Demolito 2021-10-04 64-bit (completed)
Berserk 8.5 64-bit (completed)
RubiChess 2021 64-bit (underway)