Stockfish 18 WASM chess trainer with real-time coaching and spaced repetition.
Most chess apps either offer simple raw engine evaluations (+1.4) that confuse amateur players, or lock instructional coaching behind expensive monthly subscriptions. Tyson Chess provides deep, humanized coaching running purely on client hardware.
Intermediate chess learners plateau because engine scores don’t explain the strategic intuition or immediate hazards of a blunder. Furthermore, players forget their recurring tactical blind spots without systematic review.
Club players, aspiring tournament competitors, and adult improvers seeking targeted blunder-reduction drills.
A zero-backend web platform running WebAssembly Stockfish in a dedicated web worker. It features a blunder safety net that halts catastrophic moves during casual play and prompts tactical reflection.
Creator & Engine Engineer — Compiled and tuned the Stockfish WebAssembly integration, built the custom bot heuristic softmax weighting, and created the spaced repetition blunder scheduler.
Replaces raw engine numbers with explicit tactical callouts: "Knight is pinned to the King", "Rook hangs without defenders".
Bots simulate human mistake profiles rather than robotic depth cutoffs, making tactical slip-ups characteristic of their Elo band.
Automatically captures every blunder made during sparring and converts it into a scheduled puzzle review.
11 annotated master opening repertoires and 12 classic traps with interactive play-and-defend tests.
Used WebAssembly multithreading and SharedArrayBuffer with fallback to single-thread worker for broad device compatibility.
Implemented hash-based routing (`/#/play`) to allow static PWA installation on iOS and Android with zero server routing requirements.
Balancing bot difficulty required empirical round-robin tournament simulation scripts to verify that rating ordering remained consistent across thousands of games.
Tactile 3-click POS till, KOT kitchen displays, WhatsApp automated guest updates, and Gemini AI hospitality order parsing.
Multi-agent orchestration system pairing reusable workflow skills with specialized personas, Headroom token compression, and quality gates.
Frictionless customer review collection SaaS using LLMs to draft personalized reviews while complying strictly with FTC & Google policies.