CCRL 40/15, 2m1s and FRC 40/2 lists updated (13-04-2024)

[Graham Banks]

The latest CCRL Rating Lists and Statistics (13th April) 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, Sergio, Basti, Shaun, Andrew and Jorge). We welcome Andrew Matthews to our group.
- Ray (currently) for the weekly updates.
- Jay Honnold for both the tournament viewer and for hosting Graham's live broadcasts.
- all engine authors.

40/15 and 15m+10s testing this week will include (Thanks to Graham, Shaun and Andrew. 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).

108th Amateur Series Division 1 Tournament (continuing) Web based viewer http://ccrl.live/16073
108th Amateur Series Division 2 Tournament (continuing) Web based viewer http://ccrl.live/16064
108th Amateur Series Division 3 Tournament (continuing) Web based viewer http://ccrl.live/16069
Don't Mess With Bob Tournament (continuing) Web based viewer http://ccrl.live/16074

Viridithas 12.0.0 64-bit 4CPU Gauntlet (continuing)
Berserk 13 64-bit 4CPU Gauntlet (continuing)
Obsidian 11.0 64-bit 4CPU Gauntlet (continuing)
Assorted 64-bit 4CPU Gauntlets (Shaun)

Berserk 13 64-bit Gauntlet (continuing)
Torch v2 64-bit Gauntlet (continuing)
Alexandria 6.1.0 64-bit Gauntlet (continuing)
Caissa 1.18 64-bit Gauntlet (continuing)
PlentyChess 1.0.0 64-bit Gauntlet (continuing)
Rebel 16.3 64-bit Gauntlet (continuing)
Velvet 7.3.0 64-bit (continuing)
Obsidian 12.0 64-bit (continuing)
Clarity 6.0.0 64-bit (continuing)
Akimbo 1.0.0 64-bit (continuing)
Serendipity 0.1 64-bit (continuing)
Peacekeeper 2.40 64-bit (continuing)
Saturn 1.3 64-bit (continuing)
Simbelmyne 1.5.0 64-bit (continuing)

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

Patricia 2.0 64-bit
Radiance 2.3 64-bit
Lux 4.2 64-bit
Piglet 1.3.5 64-bit
Cadie 1.7 64-bit
Saturn 1.2 64-bit
PlentyChess 1.0.0 64-bit 8CPU
Camel 1.4.0 64-bit
Izumi-chan 0.5.4 64-bit
Simbelmyne 1.5.1 64-bit
Skiull 0.6 64-bit
Caissa 1.18 64-bit 8CPU

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

Camel 1.4.0 (completed)
Peacekeeper 2.40 (completed)
Fire 9.3 (in progress)
Velvet 7.3.0 (in progress)