CCRL 40/15, 2m1s, FRC 40/2 lists updated (27th July 2024)

[Graham Banks]

The latest CCRL Rating Lists and Statistics (27th July) 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 and Andrew).
- 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.

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).

110th Amateur Series Division 7 Tournament (finishing Sunday) Web based viewer http://ccrl.live/16069
110th Amateur Series Division 8 Tournament (finishing Monday) Web based viewer http://ccrl.live/16073
110th Amateur Series Division 9 Tournament (finishing Tuesday) Web based viewer http://ccrl.live/16068
110th Amateur Series Division 10 Tournament (starting Sunday) Web based viewer http://ccrl.live/16069
110th Amateur Series Division 11 Tournament (starting Monday) Web based viewer http://ccrl.live/16073
Resilient Reptile Tournament (finishing Sunday) Web based viewer http://ccrl.live/16071
The Patricia Phenomena Tournament (starting Sunday) Web based viewer http://ccrl.live/16071
New Tournament (starting Tuesday) Web based viewer http://ccrl.live/16068

Viridithas 13.0.0 64-bit 4CPU Gauntlet (continuing) Web based viewer http://ccrl.live/16061
Stormphrax 5.0.0 64-bit 4CPU Gauntlet (continuing) Web based viewer http://ccrl.live/16062
Lizard 10.5 64-bit 4CPU Gauntlet (continuing) Web based viewer http://ccrl.live/16063

Obsidian 13.0 64-bit Gauntlet (continuing)
Titan 1.1.0 64-bit Gauntlet (continuing)
Viridithas 13.0.0 64-bit Gauntlet (finishing Tuesday)
Caissa 1.19 64-bit Gauntlet (finishing Thursday)
Motor 0.6.0 64-bit (finishing Thursday)
Renegade 1.1.0 64-bit Gauntlet (starting Tuesday)
Serendipity 0.3.1 64-bit Gauntlet (starting Thursday)
Stormphrax 5.0.0 64-bit Gauntlet (starting Thursday)
Andrew is running some gauntlets as well, but I'm not 100% certain which ones.

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

Sjaak II 1.3.0 64-bit
Viridithas 13.0.0 64-bit 8CPU
Clarity 7.2.0 64-bit 8CPU
Zagreus 2.2.0 64-bit
MiniChessAI 1.20
KnightX 4.1 64-bit
Tcheran 2.4 64-bit
Patricia 3 64-bit
Arcanum 2.2 64-bit
Nalwald 19 64-bit
Odonata 1.0 64-bit

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

Scorpio 3.0.15.11 (in progress)
Torch v3 64-bit (in progress)
Clover 7.0 64-bit (in progress)