Chess960 puzzles: Discovered attack
A piece steps aside and opens a second attack from the piece behind it.
982 puzzles
Mate in 3: pawn to c6
Mate in 3: knight to c7 (e6)
Mate in 3: pawn to f7
Mate in 3: rook to b5 (b1)
Mate in 3: bishop to d2 (h6)
Mate in 3: bishop to b2
Mate in 3: pawn to h7 (g6)
Mate in 3: pawn to b7 (a6·4)
Mate in 3: pawn to c6 (b5·2)
Mate in 3: knight to c8
Win the hanging king on d6 (c7)
Discovered attack: pawn to f3
Winning blow: knight to d5 (c3·18)
Winning blow: bishop to f7 (a2·3)
Winning blow: rook to f6 (f4)
Winning blow: rook to c8 (c3·4)
Winning blow: rook to h6 (d6·2)
Winning blow: knight to e6 (f4·16)
Winning blow: knight to d7 (f6·11)
Winning blow: knight to c6 (e5·27)
Winning blow: rook to d8 (d4·9)
Attack on the uncastled king: knight to d6 (f5·23)
Winning blow: rook to e5 (e3·4)
Winning blow: bishop to b6 (g1·7)
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