Catalan Opening Discovered Attack Beginner Chess Puzzles

In the Catalan Opening, White often fianchettoes the bishop to g2 and later uses that long diagonal to pressure the center and queenside. A discovered attack happens when one piece moves away and reveals an attack from another piece behind it, so in this motif the key idea is a bishop move or central pawn capture that uncovers a stronger line on a target piece. For a beginner, the pattern usually appears after the opening is developed and one piece is shielding another valuable attacker.