Chess960 puzzles: Skewer
A line attack forces the valuable piece to move, exposing the one behind it.
515 puzzles
Skewer: rook to b4
Skewer: rook to e4
Attack on the uncastled king: bishop to d5 (h1·30)
Winning blow: rook to f2 (e2·2)
Attack on the uncastled king: bishop to d4 (e3·5)
Winning blow: rook to e1 (a1·4)
Skewer: rook to b7
Skewer: rook to a3 (a4·2)
Skewer: rook to b3
Winning blow: bishop to g5 (c1·4)
Winning blow: bishop to f3 (e2·2)
Winning blow: rook to c7 (c1·8)
Attack on the uncastled king: queen to e8 (e3·3)
Winning blow: rook to c8 (c3)
Winning blow: rook to b8 (b3·3)
Winning blow: rook to a8 (c8)
Winning blow: queen to b8 (b1·2)
Winning blow: bishop to g5 (e3·4)
Winning blow: rook to a7 (a1·2)
Skewer: rook to h4 (h5)
Skewer: queen to h8 (h7)
Skewer: rook to h8 (h1)
Skewer: rook to h3
Skewer: rook to h3 (a3)
Tactics
BatteryCheck chaseClearanceDecoyDeflectionDiscovered attackDiscovered checkDouble checkWinning exchangeBishop forkKnight forkPawn forkQueen forkRook forkRoyal forkHanging pieceInterferenceOverloadAbsolute pinRelative pinWin the pinned piecePromotionQueen trapQuiet moveRemove the defenderSacrifice attackTrapped pieceUnderpromotionWinning blowX-rayZwischenzug