CCRL 40/15, 2m1s, FRC 40/2 lists updated (28th September 2024)

[Graham Banks]

The latest CCRL Rating Lists and Statistics (28th September) 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)
www.computerchess.org.uk/ccrl/Chess324/ (Chess324)

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.
- Sam Roelants (Simbelmyne author) who has taken over the hosting of our rating lists.

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

112th Amateur Series Division 3 Tournament (finishing today) Web based viewer http://ccrl.live/16067
112th Amateur Series Division 4 Tournament (continuing) Web based viewer http://ccrl.live/16069
112th Amateur Series Division 5 Tournament (continuing) Web based viewer http://ccrl.live/16064
112th Amateur Series Division 6 Tournament (starting today) Viewing link to be advised
The Sentinel Tournament (finishing Wednesday) Web based viewer http://ccrl.live/16071
New Tournament (starting Wednesday) Viewing link to be advised

Spaghet BologNNese 1.0 64-bit 4CPU Gauntlet (finishing Wednesday) Web based viewer http://ccrl.live/16061
Clover 8.0 64-bit 4CPU Gauntlet (finishing Friday) Web based viewer http://ccrl.live/16062
Velvet 8.0.0 64-bit 4CPU Gauntlet (finishing Friday) Web based viewer http://ccrl.live/16063
Lizard 11.0 64-bit 4CPU Gauntlet (starting Wednesday) Web based viewer http://ccrl.live/16061
Starzix 5.0 64-bit 4CPU Gauntlet (starting Friday) Web based viewer http://ccrl.live/16062
Devre 6.0 64-bit 4CPU Gauntlet (starting Friday) Web based viewer http://ccrl.live/16063

Lizard 11.0 64-bit Gauntlet (continuing)
Lambergar 0.6.0 64-bit Gauntlet (continuing)
Simbelmyne 1.10.0 64-bit Gauntlet (finishing Thursday)
Pedantic 2.0.0 64-bit Gauntlet (finishing Friday)
Serendipity 0.4.1 64-bit Gauntlet (finishing Friday)
Protej 0.6.7 64-bit Gauntlet (starting Thursday)
Integral v4 64-bit Gauntlet (starting Friday)
Calvin 4.2.0 64-bit Gauntlet (starting Friday)

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

CT800 1.46 64-bit
Arcanum 2.3 64-bit
Integral 4 64-bit
Neuromancer 1.5 64-bit
Yakka 1.1 64-bit
Lizard 10.5 64-bit
Jacky Chess 24.06 64-bit
Tcheran 3.0 64-bit
RubiChess 20240817 64-bit 8CPU
Goldfish 2.1.1 64-bit
EveAnn 1.73
Amelia 0.12 64-bit

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

EXchess 7.97b 64-bit (completed)

Chess324 (thanks to Basti)

Top 15 (completed)
Others to be tested

[yeni_sekme]

Devre 6.0 has a SMP bug that is fixed in the current development. I would suggest not to run 4CPU test with 6.0, it will gain only very small elo over 1CPU.

[Graham Banks]

Devre 6.0 has a SMP bug that is fixed in the current development. I would suggest not to run 4CPU test with 6.0, it will gain only very small elo over 1CPU.

Thanks for letting us know.