Zukertort Opening Old Indian Attack Discovered Attack Chess Puzzles

The zukertort opening old indian attack discovered attack is a tactical motif that appears in the Zukertort Opening when White uses a flexible setup such as 1.Nf3 and often 2.b3, then develops pieces to create pressure on the center and kingside. The defining feature is a discovered attack: one piece moves away to reveal an attack from a bishop, rook, or queen that was already lined up on the target. In this opening family, that often happens after the bishop on b2 or g2, or a rook on the e- or d-file, becomes active behind a moved piece.