CCRL 40/15, 40/2 and FRC lists updated (25th July 2020)

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Graham Banks
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Joined: Sun Feb 26, 2006 9:52 am
Location: Auckland, NZ

CCRL 40/15, 40/2 and FRC lists updated (25th July 2020)

Post by Graham Banks » Sun Jul 26, 2020 12:44 am

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.


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.

Thanks to all of our currently active testers (Graham, Ray, Gabor, Sergio and Volodymyr). 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):

81st Amateur Series Division 1 Tournament (underway 16002)
The White Room Tournament (continuing 16001)
Lurking In The Waters Tournament (continuing 16053)
Francesca MAD 0.29 64-bit Gauntlet (continuing 16063)
Benjamin 1.0 Gauntlet (continuing 16064)
Ceibo 0.5 64-bit Gauntlet (continuing 16066)
Winter 0.8 64-bit Gauntlet (continuing 16091)
RubiChess 1.7.3 64-bit Gauntlet (finishing Wednesday 16092)
Wasp 4.00 64-bit Gauntlet (starting Wednesday 16092)
SlowChess Blitz Classic 2.2 64-bit Gauntlet (finishing Thursday 16093)
Raven 1.0 64-bit Gauntlet (starting Thursday 16093)
Ethereal 12.25 64-bit Gauntlet (continuing 16094)
RubiChess 1.7.3 64-bit 4CPU Gauntlet (continuing 16083)
Komodo 14 64-bit 4CPU Gauntlet (continuing 16084)
Various 1CPU Gauntlets (being run by Volodymyr)

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

Amundsen 0.80 64-bit
ChessMatrix 1.0.4 64-bit
Bismark 1.4
Stockfish+NNUE 150720 64-bit
Stash 19.0 64-bit
FoxSEE 5.0.0 64-bit
Chessika 2.21 64-bit
Orion 0.7 64-bit
Halogen 5 64-bit
Wasabi 1.4.0 64-bit
ChessMatrix 1.0.5 64-bit
Halogen 5 64-bit 4CPU
SlowChess Blitz Classic 2.2 64-bit 4CPU
RubiChess 1.7.3 64-bit
gbanksnz at

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