Chess960 puzzles: Skewer
A line attack forces the valuable piece to move, exposing the one behind it.
A skewer is a pin turned inside out: the valuable piece stands in front and something cheaper hides behind it. The big piece must step aside, and you collect the one that was sheltering in its shadow. Scan for the enemy king or queen sharing a file, rank or diagonal with another enemy piece. The deadliest version comes with check — the king moves, the rook behind it dies.
515 puzzles
Skewer: rook to h8
Skewer: rook to a3
Skewer: rook to b1
Skewer: rook to g4
Skewer: rook to a5
Skewer: rook to h1
Skewer: bishop to g5
Skewer: rook to d2
Skewer: rook to b2
Skewer: rook to g7
Skewer: rook to c8
Skewer: rook to c8 (g8)
Skewer: rook to d1
Skewer: rook to a7
Skewer: rook to a3 (a4)
Skewer: queen to h8
Skewer: rook to g1
Skewer: rook to d1 (e1)
Skewer: rook to b8
Skewer: rook to d8
Skewer: rook to e8
Skewer: rook to h5
Skewer: bishop to d7
Skewer: rook to d8 (h8)
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