Learn How to Spot Mate in 2: Back Rank Mate
This puzzle is a classic middlegame tactical finish where forcing play overwhelms material count. The key idea is to use a check that drags the king onto a vulnerable square, then finish with a rook on the open file. Even though Black is materially ahead, king safety is the deciding factor. In classical chess, these patterns often appear when the enemy king has limited escape squares and your heavy pieces coordinate on the same line.