Learn How to Win a Piece: Decisive Middlegame Tactics
This puzzle comes from the Four Knights Game and shows how a quiet-looking middlegame can hide a forcing tactical sequence. Black’s active knight jump creates a direct check and pulls the white king into an exposed position, while the follow-up exploits loose pieces and the awkward coordination of White’s minor pieces. The key idea is not a flashy mate, but a decisive material gain that turns a slightly better position into a winning one.