Chess960 puzzles: Royal fork
A fork with check: the king must move, and the second piece is lost.
3622 puzzles
Winning blow: queen to e6 (e2·5)
Winning blow: queen to b5 (d5·3)
Winning blow: knight to b6 (d5·12)
Winning blow: queen to f7 (f8·4)
Winning blow: rook to e8 (e5·5)
Winning blow: queen to e7 (d8·4)
Winning blow: queen to e7 (e5·3)
Winning blow: rook to c7 (c6·6)
Winning blow: queen to d7 (d4·6)
Winning blow: queen to e6 (a2·5)
Winning blow: queen to e7 (h4·7)
Winning blow: rook to e8 (e4·7)
Winning blow: queen to a8 (a6·6)
Winning blow: rook to f7 (f1·15)
Winning blow: queen to e8 (e3·3)
Winning blow: bishop to g7 (f6)
Mate in 3: queen to f7 (f3)
Mate in 2: fork on e4
Fork: knight to e4 (f6)
Fork: queen to a6
Mate in 1: double attack on d1
Mate in 3: rook to e8 (e6)
Fork: queen to e6 (g4·2)
Pin: knight to f6 (d5)
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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