Chess960 puzzles: Discovered attack
A piece steps aside and opens a second attack from the piece behind it.
982 puzzles
Attack on the uncastled king: pawn to c4 (c3·3)
Attack on the uncastled king: pawn to e5 (e4·4)
Winning blow: pawn to e4 (e3·6)
Discovered attack: knight to f6 (d5·2)
Discovered attack: bishop to g8
Discovered attack: knight to f3 (e5·2)
Discovered attack: knight to e6 (c5)
Winning blow: knight to d7 (e5·12)
Attack on the uncastled king: pawn to g5 (f4·41)
Winning blow: rook to e5 (d5·3)
Attack on the uncastled king: pawn to c7 (b6·3)
Winning blow: queen to b3 (b8)
Winning blow: bishop to f5 (e4·5)
Attack on the uncastled king: pawn to c3 (b2·27)
Winning blow: knight to d7 (b6·3)
Winning blow: knight to a7 (c6)
Winning blow: pawn to d6 (c5·9)
Winning blow: knight to e8 (f6·5)
Winning blow: knight to g6 (e5·7)
Attack on the uncastled king: rook to e3 (g3·3)
Winning blow: pawn to g6 (f5·11)
Winning blow: knight to d5 (c3·15)
Winning blow: rook to f4 (d4·2)
Winning blow: knight to a6 (c5·4)
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