ChessGames is a chess database and community offering searches across over 2,172,000 games, discussion forums, opening and endgame sections, game collections and daily puzzles. Registration is described as quick, free and anonymous, while the Analysis Laboratory with Stockfish engine tools is limited to premium members. The site states it was founded in 2001.
365Chess is an online chess games database and opening explorer. Users can search games by player, ECO code or result, search positions, and browse openings move by move. The site also offers puzzles, an openings trainer, playing against the Stockfish computer engine, endgame training, and an analysis board. It states the database contains more than 4,400,000 games updated every week.
Lightnote offers basic music theory lessons presented as interactive mini-lessons without complicated jargon or confusing notation. The lessons cover how sound works as a wave and harmony, and aim to help learners make their own music, chord progressions and melodies. The site states that no instruments are required.
Z-Tonnetz is a free browser-based beta visualization of a neo-Riemannian Tonnetz in 3D. It plays any MIDI file or a user's keyboard and shows chords, voice leading and key relationships in real time. The page notes that these are highly experimental features and some may not work as intended.
Midiano is an interactive piano-learning app that runs in a modern browser. It opens MIDI files and shows notes as falling bars over a piano with corresponding sheet music. Users can connect a MIDI keyboard for instant feedback, adjust song speed, loop sections and generate sheet music. It runs client-side and can be installed for offline use.
A collection of apps that scan and analyze chess diagrams from websites, ebooks, images and videos. It includes a Browser Extension, a Mobile App, an eBook Reader and a Library for saving and organizing positions. The Browser Extension scans chess diagrams in a browser and can add a Videos section to Chess.com analysis in Chrome. The eBook Reader opens PDF chess books and processes diagrams for analysis.
AutoChords is a chord progression generator. Users choose a progression type and key, and the tool shows the main progression with its notes, alternative progressions derived from the circle of fifths, and all standard chords in the key. It includes a randomize option and an edit/export function.
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365Chess is an online chess games database and opening explorer. Users can search games by player, ECO code or result, search positions, and browse openings move by move. The site also offers puzzles, an openings trainer, playing against the Stockfish computer engine, endgame training, and an analysis board. It states the database contains more than 4,400,000 games updated every week.
Lightnote offers basic music theory lessons presented as interactive mini-lessons without complicated jargon or confusing notation. The lessons cover how sound works as a wave and harmony, and aim to help learners make their own music, chord progressions and melodies. The site states that no instruments are required.
Z-Tonnetz is a free browser-based beta visualization of a neo-Riemannian Tonnetz in 3D. It plays any MIDI file or a user's keyboard and shows chords, voice leading and key relationships in real time. The page notes that these are highly experimental features and some may not work as intended.
Midiano is an interactive piano-learning app that runs in a modern browser. It opens MIDI files and shows notes as falling bars over a piano with corresponding sheet music. Users can connect a MIDI keyboard for instant feedback, adjust song speed, loop sections and generate sheet music. It runs client-side and can be installed for offline use.
A collection of apps that scan and analyze chess diagrams from websites, ebooks, images and videos. It includes a Browser Extension, a Mobile App, an eBook Reader and a Library for saving and organizing positions. The Browser Extension scans chess diagrams in a browser and can add a Videos section to Chess.com analysis in Chrome. The eBook Reader opens PDF chess books and processes diagrams for analysis.
AutoChords is a chord progression generator. Users choose a progression type and key, and the tool shows the main progression with its notes, alternative progressions derived from the circle of fifths, and all standard chords in the key. It includes a randomize option and an edit/export function.
