Chess960 puzzles: Royal fork
A fork with check: the king must move, and the second piece is lost.
3622 puzzles
Winning blow: pawn to d8 (d7·4)
Winning blow: queen to d5 (f7)
Winning blow: bishop to d6 (c5·2)
Winning blow: queen to a7 (c5·5)
Winning blow: queen to d7 (d6·3)
Winning blow: queen to h5 (e2·4)
Winning blow: queen to d8 (c7·2)
Winning blow: queen to c8 (d7·4)
Attack on the uncastled king: queen to d6 (d3·3)
Winning blow: pawn to c8 (c7·2)
Winning blow: queen to f6 (h8·4)
Winning blow: rook to d6 (c6·5)
Winning blow: queen to h4 (d4)
Winning blow: queen to g6 (f6·4)
Winning blow: queen to c6 (b6·4)
Winning blow: knight to f6 (d7·3)
Winning blow: knight to e5 (d3·16)
Winning blow: queen to e6 (c8·2)
Winning blow: queen to c8 (b7·2)
Winning blow: queen to e4 (b4)
Winning blow: queen to d7 (d6·4)
Winning blow: queen to g7 (h8·6)
Mate in 2: pawn to f6 (f5·2)
Fork: queen to e1 (e6·2)
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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