1. Nf6#! 👉 Position Overview White’s knight is on d5, very aggressively placed. Black has just played Bxf3, capturing the white bishop on f3. 👐 It looks natural to want to recapture with the queen (Qxf3), keeping material balance. 👉 The Hidden Tactic Instead of grabbing the bishop back, White has a checkmate in one move: 1. Nf6#!!! The knight jumps from d5 to f6. It’s a check to the black king on e8. Black has no escape: The pawn on g7 and bishop on f8 are pinned and can’t capture. The knight on e7 blocks its own king’s escape. There are no squares to run to (d7, f7, e7 are all blocked). That means it’s a smothered mate delivered by the knight. 👉 Why It Works Black’s pieces are cramped, especially the knight on e7 and pawn on g7. White’s knight on f6 covers all escape squares. This shows the danger of being materialistic (trying to defend the queen) instead of looking for tactical resources. ✅ Conclusion: White wins immediately with Nf6#, a beautiful knight checkma...