Chess960 puzzles: Absolute pin
A piece is pinned against its king — it cannot legally move.
643 puzzles
Winning blow: bishop to h6 (e3·7)
Winning blow: pawn to f4 (f3·6)
Winning blow: pawn to e4 (e2·6)
Winning blow: bishop to h4 (e1·4)
Attack on the uncastled king: king to d2 (d1·11)
Winning blow: king to b1 (c2·7)
Winning blow: king to a2 (b1·39)
Winning blow: queen to e3 (e6)
Pin: rook to d5
Winning blow: queen to g5 (d5)
Winning blow: queen to e7 (e3·4)
Winning blow: rook to a5 (b5)
Mate in 2: deflection on e8
Castling-960 to the rescue on a1 (c1·9)
Attack on the uncastled king: bishop to d7 (g4·6)
Winning blow: queen to d7 (d6·5)
Winning blow: queen to h6 (h3·4)
Winning blow: queen to d7 (h3·4)
Winning blow: rook to e5 (f5·2)
Winning blow: rook to c6 (d6·2)
Winning blow: rook to d5 (d1·15)
Winning blow: queen to b8 (b4·5)
Winning blow: queen to e6 (e4·6)
Winning blow: knight to c4 (d2·6)
Tactics
BatteryCheck chaseClearanceDecoyDeflectionDiscovered attackDiscovered checkDouble checkWinning exchangeBishop forkKnight forkPawn forkQueen forkRook forkRoyal forkHanging pieceInterferenceOverloadRelative pinWin the pinned piecePromotionQueen trapQuiet moveRemove the defenderSacrifice attackSkewerTrapped pieceUnderpromotionWinning blowX-rayZwischenzug