Guppy is my attempt at a tiny (< 1024 tokens) chess engine for Sebastian Lague's chess coding challenge.

• Evaluation is done with PeSTO. Each cell is a 9 bit number (parity bit + unsigned byte), with 10 encoded into each decimal for a total of 78 decimals + attack unit king safety evaluation
• Estimated to play at 2400 vs humans in 5+0 time control