CCRL 40/15, 2m1s, FRC 40/2 lists updated (31st August 2024)

[Graham Banks]

The latest CCRL Rating Lists and Statistics (31st August) are available for viewing from the following links:

www.computerchess.org.uk/ccrl/4040 (40/15 and 15m+10s)
www.computerchess.org.uk/ccrl/404 (BLITZ 2m+1s)
www.computerchess.org.uk/ccrl/402.archive/ (BLITZ 40/2 Archive)
www.computerchess.org.uk/ccrl/404FRC (FRC 40/2)

Our 40 moves in 15 minutes repeating (including 15 minutes with 10 second increments) and 2 minutes with 1 second increments are both adjusted to the Intel i7 4770k (3.5GHz) using the Stockfish 10 64-bit benchmark.
All of our current testing uses AVX2 compiles where available.

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, Gabor, Basti, and Shaun).
- Ray who ran the time-consuming weekly updates for a very long time, a task that has been taken over for now by Basti.
- Jay Honnold for both the tournament viewer and for hosting Graham's live broadcasts.
- all engine authors.
- Anton Mihailov (Chessdom.com) for hosting our rating lists for many years.

40/15 and 15m+10s testing this week will include (Thanks to Graham. Live broadcast given where applicable):

Live broadcasts of some Gauntlets can be made available upon request.
(Web based viewer courtesy of Jay Honnold, with additions by Lana (Princhess), Jost Triller (Nalwald) and Finn Eggers (Koivisto).

111th Amateur Series Division 7 Tournament (continuing) Web based viewer http://ccrl.live/16065
111th Amateur Series Division 8 Tournament (continuing) Web based viewer http://ccrl.live/16068
111th Amateur Series Division 9 Tournament (continuing) Web based viewer http://ccrl.live/16071
Chemical Reaction Tournament (finishing Tuesday) Web based viewer http://ccrl.live/16067
New Tournament (starting Tuesday) Viewing link to be advised

Stash 36.0 64-bit 4CPU Gauntlet (continuing) Web based viewer http://ccrl.live/16061
Viridithas 14.0.1 64-bit 4CPU Gauntlet (finishing Thursday) Web based viewer http://ccrl.live/16062
Clover 7.0 64-bit 4CPU Gauntlet (finishing Friday) Web based viewer http://ccrl.live/16063
Spaghet BologNNese 1.0 64-bit 4CPU Gauntlet (starting Thursday) Web based viewer http://ccrl.live/16062
Peacekeeper 3.01 4CPU Gauntlet (starting Friday) Web based viewer http://ccrl.live/16063

Viridithas 14.0.1 64-bit Gauntlet (continuing)
Rubichess 20240817 64-bit Gauntlet (continuing)
Stash 36.0 64-bit Gauntlet (continuing)
Motor 0.7.0 64-bit Gauntlet (continuing)
Velvet 8.0.0 64-bit Gauntlet (continuing)

2m+1s testing since the last update report has included (thanks to Gabor and Shaun):

Integral 3 64-bit
RubiChess 20240817 64-bit
Peacekeeper 3.01 64-bit 8CPU
8CPU Round Robin Tournament (40 engines 312 games each)
Devre 6.0 64-bit
Serendipity 0.4.1 64-bit
Pingu 4.0.0 64-bit
Twisted Logic 20100815 64-bit
Reckless 0.7.0 64-bit
Quanticade Aurora 0.8 64-bit
Velvet 8.0.0 64-bit
Caissa 1.20 64-bit 8CPU
Bread 1.1.0 64-bit

FRC 40/2 testing since the last update report has included (thanks to Basti):[/b]

Devre 6.0 64-bit (completed)
Stash 36.0 64-bit (in progress)