I'd be interested in the shortest word that can't be encoded in the "one-sided" mode when playing against a strong AI. I played Stockfish as white while having

I'd be interested in the shortest word that can't be encoded in the "one-sided" mode when playing against a strong AI. I played Stockfish as white while having black try to encode "hello" but Stockfish was able to checkmate black before it had finished. https://lichess.org/yeg4eqyG https://lichess.org/yeg4eqyG