Learn How to Attack the King: Greek Gift Sacrifice
This puzzle shows a classic kingside attack built around a bishop sacrifice on h7 to drag the king away from safety. In the Blackmar-Diemer Gambit, White often gets rapid development and active pieces, which can outweigh the material deficit if Black’s king is underprotected. The key idea is attraction: force the king to capture, then use the knight and queen to create a direct mating net. Even when the position looks roughly equal materially, king safety can decide everything.