Chess960 puzzles: Royal fork
A fork with check: the king must move, and the second piece is lost.
3622 puzzles
Winning blow: knight to d4 (b3·3)
Winning blow: pawn to f4 (e3·5)
Winning blow: pawn to d8 (d7)
Winning blow: queen to c4 (g4)
Attack on the uncastled king: knight to e7 (d5·12)
Winning blow: rook to c7 (f7·2)
Attack on the uncastled king: knight to e7 (c6)
Winning blow: knight to e7 (d5·11)
Winning blow: knight to d7 (e5·9)
Winning blow: rook to e8 (e7·2)
Winning blow: knight to e3 (c2)
Attack on the uncastled king: knight to d6 (b5·8)
Winning blow: knight to e6 (c7)
Winning blow: knight to d7 (f6·5)
Winning blow: pawn to g7 (h6)
Winning blow: queen to e7 (e6·2)
Winning blow: knight to g6 (e7·3)
Attack on the uncastled king: knight to c7 (b5·23)
Winning blow: knight to c7 (b5·3)
Attack on the uncastled king: queen to f6 (f3)
Winning blow: knight to e7 (f5·10)
Winning blow: knight to h6 (f5·6)
Winning blow: pawn to f7 (e6)
Winning blow: rook to d1 (h1)
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151
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