~sepentia

A small chess engine in your browser. Iterative deepening, alpha–beta, transposition table, hand-tuned evaluation — running on a web worker so the board stays responsive.

For the story of how this got rebuilt — the bugs, the search tricks, why moving to the web was the real speed-up — read the architecture doc →

sepentiaalpha–beta, quiescence, a transposition table, and a hand-tuned evaluation — on a worker thread, so this page stays responsive while it thinks.