Chess960 puzzles: Discovered attack
A piece steps aside and opens a second attack from the piece behind it.
982 puzzles
Winning blow: rook to e7 (e3)
Winning blow: queen to d6 (d7·2)
Winning blow: knight to c6 (d4·7)
Winning blow: king to d1 (c1·12)
Attack on the uncastled king: pawn to d5 (c4·111)
Attack on the uncastled king: pawn to e4 (f3·35)
Winning blow: queen to h8 (h7·6)
Attack on the uncastled king: queen to a8 (a4·4)
Winning blow: pawn to f6 (e5·8)
Winning blow: knight to e6 (c5·9)
Attack on the uncastled king: queen to h5 (h6)
Winning blow: queen to d3 (d4)
Attack on the uncastled king: bishop to f3 (g2·3)
Winning blow: rook to d8 (d1·11)
Winning blow: queen to f4 (e3·2)
Winning blow: pawn to d3 (c2·15)
Winning blow: knight to g4 (f2·2)
Discovered attack: bishop to h2 (d6·7)
Discovered attack: pawn to c4
Discovered attack: knight to f6 (e4·2)
Discovered attack: queen to c8
Double attack: knight to e2
Discovered attack: pawn to c3
Mate in 2: discovered attack on e2
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