Chess960 puzzles: Royal fork
A fork with check: the king must move, and the second piece is lost.
3622 puzzles
Winning blow: rook to g3 (g1·2)
Attack on the uncastled king: queen to g7 (a1·10)
Winning blow: knight to d7 (e5·14)
Winning blow: rook to a8 (a2)
Winning blow: queen to f7 (f5·4)
Attack on the uncastled king: queen to e4 (d3·2)
Winning blow: rook to d8 (d1·23)
Winning blow: rook to b8 (b1·15)
Winning blow: knight to f6 (h5·15)
Attack on the uncastled king: knight to e6 (d4·25)
Winning blow: queen to f6 (g6·4)
Winning blow: knight to f5 (g3·13)
Attack on the uncastled king: knight to b6 (d5·3)
Winning blow: rook to a8 (a3·2)
Winning blow: rook to b6 (b2·4)
Winning blow: queen to g6 (g5·3)
Winning blow: queen to f6 (g7·4)
Winning blow: queen to c7 (c5·2)
Winning blow: queen to f7 (g6·4)
Winning blow: queen to b7 (f3·7)
Winning blow: rook to g8 (g1·13)
Winning blow: bishop to c7 (e5)
Winning blow: queen to e6 (d6)
Winning blow: rook to c7 (c3·3)
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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