Chess960 puzzles: Knight fork
One knight move attacks two targets at once — the opponent can only save one.
162 puzzles
Winning blow: knight to c7 (b5·6)
Attack on the uncastled king: knight to d6 (c4·4)
Attack on the uncastled king: knight to e5 (d3·18)
Attack on the uncastled king: knight to g6 (e5·7)
Attack on the uncastled king: knight to d4 (c2·3)
Winning blow: knight to f6 (d5·8)
Winning blow: knight to e6 (c7·4)
Attack on the uncastled king: knight to c6 (b4·7)
Winning blow: knight to b6 (d5·6)
Winning blow: knight to e6 (c5·10)
Attack on the uncastled king: knight to e7 (d5·17)
Fork: knight to g4 (e3)
Attack on the uncastled king: knight to g6 (f4·5)
Attack on the uncastled king: knight to d6 (e4·16)
Attack on the uncastled king: knight to c7 (d5·25)
Winning blow: knight to c7 (b5·7)
Discovered attack: knight to e6
Winning blow: queen to c5 (e3·2)
Winning blow: rook to b5 (b1·3)
Attack on the uncastled king: queen to b6 (a7·3)
Winning blow: knight to b7 (c5·5)
Winning blow: queen to g2 (e2·2)
Winning blow: knight to e6 (f4·11)
Attack on the uncastled king: knight to e6 (f4·8)
Tactics
BatteryCheck chaseClearanceDecoyDeflectionDiscovered attackDiscovered checkDouble checkWinning exchangeBishop forkPawn forkQueen forkRook forkRoyal forkHanging pieceInterferenceOverloadAbsolute pinRelative pinWin the pinned piecePromotionQueen trapQuiet moveRemove the defenderSacrifice attackSkewerTrapped pieceUnderpromotionWinning blowX-rayZwischenzug