Show HN: ChessGrind – Turn missed chess positions into training that sticks

Category: other

Tags: chess, adaptive-learning, training, web-app, puzzles

Score: 4.7/10 (Innovation: 5, Technical: 5, Documentation: 3, Utility: 4)

ChessGrind is a web-based chess training tool that adapts practice sessions to the player's mistakes, using a library of 1,000 original positions with progressive hints and legal-move guides. It also offers games against a position-aware computer opponent and a review ledger for saving interesting positions. The adaptive-training concept is a reasonable improvement over static puzzle sets, but the project is early-stage with thin documentation.

Target audience: chess players and enthusiasts

Repository: https://chessgrind.fyi/

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