Learn How to Spot a Skewer: Decisive Material Gain
This Reti Opening middlegame shows how a long opening sacrifice can create a decisive tactical sequence. Black’s attack works because the white king is exposed, the bishop on g2 is tied to the king’s safety, and the rook on f3 adds extra tactical pressure. The key idea is a skewer: a forcing check that drags the king into a worse square and exposes a high-value target behind it. Once the defender is overloaded, material falls quickly.