The latest CCRL Rating Lists and Statistics are available for viewing from the following links: (40/40) (40/4) (FRC 40/4)

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.
Also, please note that the 40/40 and 40/4 lists are constructed from totally different databases and not comparable to each other.

Thanks to all of our currently active testers (Graham, Ray, Tirsa, Gabor, Sergio and Andreas), plus to for providing an online server to assist with resources.

40/40 testing this week that I'm aware of will include (with live broadcast port for TLCV noted where applicable):

72nd Amateur Series Division 2 Tournament (continuing 16001)
72nd Amateur Series Division 3 Tournament (continuing 16053)
The Aftermath Tournament (continuing 16002)
Marvin 3.2.0 64-bit Gauntlet (continuing 16064)
tomitankChess 2.1 64-bit Gauntlet (continuing 16065)
Komodo 11.3.1 64-bit Gauntlet (continuing 16066)
ShashChess 4.0 64-bit Gauntlet (finishing Wednesday 16091)
Winter 0.3 64-bit Gauntlet (starting Wednesday 16091)
Dirty CUCUMBER 64-bit Gauntlet (finishing Monday 16092)
RofChade 2.0 64-bit Gauntlet (starting Monday 16092)
Stockfish 10 64-bit Gauntlet (continuing 16093)
chess22k 1.12 64-bit Gauntlet (continuing 16094)
Komodo 12.2.2 MCTS 64-bit Gauntlet (being run by Tirsa)
Stockfish 10 64-bit 4CPU Matches (being run by Ray and Tirsa)
Komodo 12.2.2 64-bit 4CPU Matches (being run by Ray)
Googleplex Starthinker 1.4 64-bit Gauntlet (being run by Tirsa)
Wasp 3.50 64-bit Gauntlet (being run by Gabor)
Various 1CPU Tournaments (being run by Sergio)
Various 4CPU Gauntlets (being run by Andreas)

40/4 testing since the last update report has included (thanks to Gabor and Sergio):

Kingfisher 1.1.1 64-bit
Squared-chess 1.3.0 64-bit
Invictus r228 64-bit 4CPU
Stockfish 10 64-bit 4CPU
Wowl 1.3.8
Stockfish 10 64-bit
Chess22k 1.12 64-bit
FrankWalter 2.2.3 64-bit
Monolith 1.0 64-bit 4CPU
Nemeton 1.7 4CPU
Ronja 0.8.0 64-bit
Various Tournaments (run by Sergio)