Introducing three new chess engines: Ariadne 0.6.0, Fructosita 1.3.4, Mythos 1.0.0

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Ariadne is a UCI chess engine, written in Go.
Author: Liam Galvin  Rating Chess Engines Diary CEDR=2694



Fructosita is an open-source UCI  chess engine written entirely in Rust.Hire Chess Coaches
The project began on July 2, 2026 as a personal initiative to learn chess engine development from scratch. The name Fructosita was inspired by the author's undergraduate thesis on fructose, eventually becoming the engine's permanent identity.
The long-term goal is to evolve Fructosita from a classical handcrafted engine into a modern competitive chess engine featuring advanced search techniques and, eventually, an NNUE evaluation.
Author: Josantesbo  Rating Chess Engines Diary CEDR=2715


Mythos is a chess engine that analyzes positions and plays strong moves. Like most engines it has no graphical interface — it speaks the standard UCI protocol, so it plugs into any chess GUI, or you can play it right in your web browser using the tiny bundled server.
Author: Kapil (bhabha)  Rating Chess Engines Diary CEDR=2825


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