Chess960 puzzles: Royal fork
A fork with check: the king must move, and the second piece is lost.
3622 puzzles
Attack on the uncastled king: queen to b7 (g2·4)
Winning blow: queen to g7 (a1·2)
Winning blow: queen to e6 (c4·3)
Winning blow: rook to e1 (b1·4)
Winning blow: rook to e6 (d6·4)
Winning blow: rook to c6 (c1·9)
Winning blow: rook to f7 (f3·2)
Attack on the uncastled king: knight to f6 (d5·14)
Winning blow: rook to g6 (g3·6)
Winning blow: bishop to f6 (d4·5)
Winning blow: queen to g7 (h7·5)
Winning blow: rook to b8 (b7·5)
Winning blow: knight to e4 (d2)
Winning blow: rook to c7 (c8·7)
Winning blow: rook to a6 (c6)
Winning blow: queen to h7 (h3·4)
Castling-960 to the rescue on b1 (d1·11)
Attack on the uncastled king: bishop to c6 (e4·12)
Winning blow: bishop to c8 (e6)
Winning blow: queen to g7 (h7·6)
Winning blow: queen to f7 (e7·4)
Winning blow: queen to h7 (c2·4)
Winning blow: queen to c6 (c3·7)
Winning blow: bishop to d6 (c5·5)
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