Stockfish API ♟️ A simple Flask API that analyzes FEN strings using the Stockfish chess engine and returns the best move, move line, and evaluation. Endpoint POST /get-best-move Payload: { "fen": "rnbqkbnr/pppppppp/8/8/4P3/8/PPPP1PPP/RNBQKBNR b KQkq - 0 1" }