Chess960 puzzles: Royal fork
A fork with check: the king must move, and the second piece is lost.
3622 puzzles
Winning blow: queen to b4 (f4·4)
Winning blow: queen to a6 (a5·4)
Attack on the uncastled king: bishop to e7 (a3·2)
Winning blow: queen to a5 (b5)
Winning blow: rook to c5 (a5)
Winning blow: knight to e5 (d7)
Attack on the uncastled king: queen to b3 (e3)
Winning blow: rook to d1 (h1·6)
Winning blow: knight to g6 (f4·9)
Winning blow: queen to e2 (c4)
Winning blow: knight to f6 (h7·4)
Attack on the uncastled king: bishop to d6 (f4·7)
Winning blow: queen to a8 (d5·5)
Winning blow: knight to d5 (f4·8)
Winning blow: queen to e6 (d5·4)
Attack on the uncastled king: knight to b7 (a5·28)
Winning blow: rook to f8 (g8·3)
Winning blow: knight to g6 (e5·10)
Winning blow: knight to g6 (f4·10)
Winning blow: knight to f5 (d4·9)
Winning blow: queen to c6 (c7·2)
Winning blow: pawn to g5 (g4·6)
Winning blow: queen to c7 (c8·6)
Winning blow: knight to d4 (f3·8)
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