Stockfish 2024082019 NNUE for Windows and Linux, interesting compilation by Taras Vuk (progress +3,81)

Stockfish 2024082019 - UCI chess engine, compiled by Taras Vuk

Rating Chess Engines Diary CEDR=3785

Stockfish 2024082019 Taras Vuk (all versions) download

Date: Tue Aug 20 21:37:25 2024 +0200

Timestamp: 1724182645

Tweak late move extensions

Allow late move extensions only for PV and cut nodes.

Passed STC:

LLR: 2.95 (-2.94,2.94) <0.00,2.00>

Total: 44512 W: 11688 L: 11355 D: 21469 Elo +2.60

Ptnml(0-2): 167, 5180, 11229, 5513, 167

https://tests.stockfishchess.org/tests/view/66c0509d4ff211be9d4ef10e

Passed LTC:

LLR: 2.94 (-2.94,2.94) <0.50,2.50>

Total: 152970 W: 39026 L: 38466 D: 75478 Elo +1.27

Ptnml(0-2): 102, 16792, 42164, 17298, 129

https://tests.stockfishchess.org/tests/view/66c0994d21503a509c13b2b6

closes https://github.com/official-stockfish/Stockfish/pull/5541

bench: 1484730

Stockfish progress:

📊 The chart shows the ranking progress that the Stockfish engine has made from the official version 15.1 from December 2022 to the leader of the CEDR ranking list on August 1, 2024.

For convenience, because the point differences are small, we have added the difference between 3700 and the ranking held by the engine to the chart.

Stockfish 15.1 - the official version, released in December 2022, had a CEDR rating of 3737.4. The next official version, Stockfish 16.1, has a rating of 2761.7. So the increase in the strength of the game was not great, it was only 24 points. Moreover, as you can see in the graph and the table below, until June 2024 the progress in the ranking was small, and even a regression was visible.

Engine	Rating CEDR
Stockfish 15.1	3737.4
Stockfish 20221221	3742.2
Stockfish 20230114	3743.6
Stockfish 20230308	3744.3
Stockfish 20230729	3744.6
Stockfish 20231120	3745.9
Stockfish 20231230	3750.7
Stockfish 20240108	3760.7
Stockfish 20240214	3755.5
Stockfish 16.1	3761.7
Stockfish 20240330 Ivec	3752.6
Stockfish 20240421	3764.9
Stockfish 20240615	3762.5
Stockfish 20240711 Ivec	3785.4