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 (12th March 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):
Live broadcasts of Gauntlets can be made available upon request.
(Web based viewer courtesy of Jay Honnold - Berserk engine author)

92nd Amateur Series Division 6 Tournament (continuing 16094) Web based viewer
92nd Amateur Series Division 7 Tournament (continuing 16093) Web based viewer
92nd Amateur Series Division 8 Tournament (continuing 16091) Web based viewer
Doing The Jellyfish Stomp Tournament (finishing Wednesday 16092) Web based viewer
SugaR AI 2.50 64-bit 4CPU Gauntlet (continuing)
RubiChess 20220223 64-bit 4CPU Gauntlet (continuing)
Drofa 3.3.0 64-bit 4CPU Gauntlet (continuing)
Lozza 2.2 64-bit Gauntlet (continuing)
Coiled 1.1 NoNNUE 64-bit Gauntlet (continuing)
RubiChess 20220223 64-bit Gauntlet (continuing)
Tantabus 2.0 64-bit Gauntlet (continuing)
Expositor 2WQ23 64-bit Gauntlet (finishing Monday)
Demolito 2021-10-04 64-bit Gauntlet (finishing Wednesday)
ShashChess 20.2 64-bit Gauntlet (finishing Wednesday)
Rebel 14.2 64-bit Gauntlet (starting Monday)
KnightX 3.2 64-bit Gauntlet (starting Wednesday)
Arasan 23.3 64-bit Gauntlet (starting Wednesday)
Leorik 2.0 64-bit Gauntlet starting Wednesday)

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

Lozza 2.2 64-bit
Fatalii 0.1.1 64-bit
Leorik 1.0 64-bit
RubiChess 20220223 64-bit
Jacky Chess 0.10.0 64-bit
Rebel 14.2 64-bit
Admete 1.4.0 64-bit
Keele 1.0 64-bit
Toga IV 1.1 64-bit
Dumb 1.9 64-bit
RubiChess 20220223 64-bit 8CPU