CCRL 40/15, 40/2 and FRC lists updated (20th March 2021)

[Graham Banks]

The latest CCRL Rating Lists and Statistics are available for viewing from the following links:
http://ccrl.chessdom.com/ccrl/4040 (40/15)
http://ccrl.chessdom.com/ccrl/404 (40/2)
http://ccrl.chessdom.com/ccrl/404FRC (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.



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 and Sergio). Thanks also to Chessdom.com 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):

85th Amateur Series Division 1 (continuing 16094)
85th Amateur Series Division 2 (starting Monday 16002)
85th Amateur Series Division 3 (starting Monday 16001)
Winter Of Discontent Tournament (finishing Monday 16001)
Rodent In The Vault Tournament (finishing Monday 16002)
Tales Foretold Tournament (finishing Wednesday 16053)
New Tournament (starting Wednesday 16053)
FoxSEE 5.3 64-bit Gauntlet (continuing 16063)
Supernova 2.3 64-bit Gauntlet (continuing 16064)
Toga III 0.2 64-bit Gauntlet (continuing 16065)
Lozza 2.0 64-bit Gauntlet (continuing 16091)
Fire 8 64-bit Gauntlet (continuing 16092)
Halogen 10 64-bit Gauntlet (finishing Monday 16093)
Stash 29.0 64-bit Gauntlet (starting Monday 16093)
Vajolet2 2.28 64-bit 4CPU Gauntlet (continuing 16083)
Wasp 4.50 64-bit 4CPU Gauntlet (continuing 16084)

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

Haddock 0.2.1 64-bit
Stockfish 13 64-bit
MinimalChess 0.3 64-bit
Francesca MAD 0.30a 64-bit
CT800 1.42 64-bit
Halogen 10 64-bit
Alouette 0.1.4 64-bit
Zahak 0.3.0 64-bit
Amoeba 3.3 64-bit
Lc0 0.27.0 w703810 64-bit 4CPU
Houdini 6 64-bit

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

Stockfish 190321 64-bit

[op12no2]

Thanks for using some of your CPU time for Lozza 2.0; appreciated.

[Ras]

CT800 1.42 64-bit

Thanks for testing! I'm astonished at CCRL 2456 because I would have put it at 30 Elo less - but the opponents have changed a lot. Either way, I'm happy to have passed the 2400 mark.

[amanjpro]

Thanks for testing Zahak (actually the rating contains Zahak 0.3.0 and 0.2.0). Really appreciated

[mvanthoor]

CT800 1.42 64-bit

Thanks for testing! I'm astonished at CCRL 2456 because I would have put it at 30 Elo less - but the opponents have changed a lot. Either way, I'm happy to have passed the 2400 mark.

Congratulations