Alekhine Defense Two Pawns Attack Back Rank Mate in Chess

In the Alekhine Defense Two Pawns Attack, Black often grabs space with the idea of ...d5 and quick development, while White’s kingside pieces can become vulnerable. The “back rank mate” concept means Black creates a mating threat against a king trapped on the first rank, usually because escape squares are controlled and the rook/queen can deliver the final blow. A defining feature is the attack’s timing: Black’s pieces coordinate so that the back rank is locked before White can generate luft.