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: bishop to h5 (f3·9)
Winning blow: bishop to e2 (c4·2)
Winning blow: bishop to h5 (f3·6)
Winning blow: bishop to g5 (f6·2)
Winning blow: queen to e3 (e2·3)
Winning blow: queen to e2 (d3·2)
Attack on the uncastled king: bishop to h6 (c1·19)
Fork: queen to f8
Fork: rook to e5 (f5·3)
Mate in 2: queen to c8 (a6·5)
Fork: rook to h5
Mate in 3: queen to e1 (a5)
Mate in 3: knight to d7 (e5·3)
Mate in 3: bishop to c7 (b8)
Mate in 3: rook to e7 (e6)
Mate in 3: queen to d6 (e5·3)
Mate in 3: pawn to e8 (f7·2)
Mate in 3: queen to d8 (d4·5)
Mate in 3: bishop to c5 (e3·2)
Mate in 3: queen to e6 (b3·2)
Mate in 3: knight to c5 (e4)
Mate in 3: queen to a8 (e4·3)
Mate in 3: pawn to h5 (g4)
Attack on the uncastled king: knight to f6 (g4·8)
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