Chess960 puzzles: Royal fork
A fork with check: the king must move, and the second piece is lost.
3622 puzzles
Winning blow: queen to d7 (d2)
Winning blow: bishop to f6 (d4·3)
Winning blow: queen to b7 (f7)
Winning blow: queen to e8 (c6)
Winning blow: queen to f8 (f3·3)
Winning blow: rook to b6 (b4)
Winning blow: queen to d7 (c6·3)
Winning blow: queen to h6 (h3·3)
Winning blow: rook to e8 (e3·3)
Winning blow: rook to e6 (d6)
Winning blow: queen to d8 (d6)
Winning blow: queen to e8 (a4)
Winning blow: knight to f6 (e4·8)
Winning blow: queen to f7 (f5·2)
Winning blow: bishop to g7 (c3·2)
Winning blow: queen to f7 (b3·2)
Winning blow: rook to d7 (d4·2)
Winning blow: queen to b6 (b5·2)
Winning blow: rook to d7 (d6·2)
Winning blow: queen to d8 (f8)
Winning blow: queen to h7 (h8·3)
Winning blow: queen to f6 (f3·2)
Winning blow: queen to d4 (f2)
Winning blow: rook to d6 (d1·8)
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Tactics
BatteryCheck chaseClearanceDecoyDeflectionDiscovered attackDiscovered checkDouble checkWinning exchangeBishop forkKnight forkPawn forkQueen forkRook forkHanging pieceInterferenceOverloadAbsolute pinRelative pinWin the pinned piecePromotionQueen trapQuiet moveRemove the defenderSacrifice attackSkewerTrapped pieceUnderpromotionWinning blowX-rayZwischenzug