Chess960 puzzles: Discovered attack
A piece steps aside and opens a second attack from the piece behind it.
982 puzzles
Winning blow: rook to d1 (f1·4)
Winning blow: bishop to c5 (b4)
Attack on the uncastled king: pawn to a3 (b2·33)
Attack on the uncastled king: pawn to g3 (h2·31)
Attack on the uncastled king: knight to f6 (e4·15)
Attack on the uncastled king: knight to d5 (e3·16)
Winning blow: bishop to d7 (c6)
Attack on the uncastled king: bishop to b3 (d1·3)
Winning blow: queen to f4 (f5)
Winning blow: queen to d3 (b3)
Winning blow: knight to c4 (e5·2)
Attack on the uncastled king: pawn to b6 (a5·23)
Winning blow: knight to e5 (c4·7)
Attack on the uncastled king: bishop to g7 (c3·5)
Discovered attack: bishop to h7 (d3·6)
Discovered attack: knight to d3
Attack on the uncastled king: bishop to a5 (d2·3)
Mate in 2: knight to g5 (f3)
Mate in 2: queen to h8 (h7·2)
Mate in 2: bishop to b5 (e2)
Mate in 2: rook to f7 (f5·3)
Mate in 2: pawn to h6
Discovered attack: bishop to f2 (d4)
Discovered attack: knight to h3
Tactics
BatteryCheck chaseClearanceDecoyDeflectionDiscovered checkDouble checkWinning exchangeBishop forkKnight forkPawn forkQueen forkRook forkRoyal forkHanging pieceInterferenceOverloadAbsolute pinRelative pinWin the pinned piecePromotionQueen trapQuiet moveRemove the defenderSacrifice attackSkewerTrapped pieceUnderpromotionWinning blowX-rayZwischenzug