Learn How to Back Rank Mate: X-Ray Attack
This middlegame puzzle is a classic example of a back rank mate idea built around king safety and an x-ray attack. White’s heavy pieces coordinate on the e-file, and the black king’s limited escape squares make the position tactically fragile. The key lesson is that even when material is balanced, a single forcing move can expose the king and turn active pieces into a mating net. Look for lines where a capture or sacrifice removes a defender and opens the file.