I wouldn't worry Danny - I just tried this ... Me: What is the best response to 1. e4 d5 2. exd5 Nf6 3. Nc3? ChatGPT: The best response to 1.e4 d5 2.exd5 Nf6 3.Nc3 is 3...Qxd5. This move develops the queen and challenges White's pawn ce