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 (15th 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)

91st Amateur Series Division 3 Tournament (continuing 16094) Web based viewer
91st Amateur Series Division 4 Tournament (continuing 16091) Web based viewer
Hiarcs And The Rebel Tournament (continuing 16093) Web based viewer
Toxic Environment Tournament (continuing 16092) Web based viewer
Invictus r382 64-bit 4CPU Gauntlet (continuing 16084) Web based viewer
Marvin 5.2.0 64-bit 4CPU Gauntlet (finishing today)
Stash 32.0 64-bit 4CPU Gauntlet (starting today)
RubiChess 2021 64-bit 4CPU Gauntlet (finishing Monday)
Black Marlin 4.0 64-bit 4CPU Gauntlet (starting Monday)
Berserk 8.5.1 4CPU Gauntlet (finishing Wednesday)
Wasp 5.2.0 4CPU Gauntlet (starting Wednesday)
Wasp 5.20 64-bit Gauntlet (finishing Monday)
Combusken 2.0.0 64-bit Gauntlet (starting Monday)
Black Marlin 3.0 64-bit Gauntlet (finishing Tuesday)
Rebel 14 64-bit Gauntlet (starting Tuesday)
Blunder 7.6.0 64-bit Gauntlet (finishing Tuesday)
FoxSEE 7.32.1 64-bit Gauntlet (starting Tuesday)
Hiarcs 15.0 64-bit Gauntlet (continuing)
Odonata 0.5.1 64-bit Gauntlet (continuing)
Berserk 8.5.1 64-bit Gauntlet (continuing)
KnightX 3.1 64-bit Gauntlet (continuing)
Colossus 2021b 64-bit Gauntlet (continuing)
RubiChess 2021 64-bit Gauntlet (continuing)
GreKo 2021.12 64-bit Gauntlet (continuing)

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

Minic 3.18 64-bit
Princhess 0.6.0 64-bit
Fritz 18 64-bit
Protej 0.6.1 64-bit
Weiawaga 4.0 64-bit
Belofte 2.1.5 64-bit
Blunder 7.6.0 64-bit
Berserk 8.5 64-bit
Mantissa 3.3.0 64-bit
HIARCS 15.0 64-bit

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

Hiarcs 15.0 64-bit (completed)
Rodent IV 0.33 64-bit (completed)