Chess960 puzzles: Only move
Everything else loses — find the only move that holds.
6689 puzzles
Winning blow: bishop to g6 (b1)
Attack on the uncastled king: pawn to e3 (f2·3)
Attack on the uncastled king: pawn to c3 (b2·7)
Winning blow: queen to f4 (e5)
Winning blow: pawn to e5 (d4)
Attack on the uncastled king: rook to d8 (d1·4)
Attack on the uncastled king: rook to d1
Attack on the uncastled king: pawn to f4 (g3·15)
Attack on the uncastled king: rook to f1 (d1)
Attack on the uncastled king: rook to h6
Attack on the uncastled king: queen to f4 (e3)
Attack on the uncastled king: knight to a4 (c3·2)
Winning blow: knight to g3
Attack on the uncastled king: queen to e5 (a1·2)
Attack on the uncastled king: bishop to d4 (a1·4)
Attack on the uncastled king: knight to e8 (f6)
Attack on the uncastled king: knight to g1 (f3)
Attack on the uncastled king: bishop to f4 (c1·4)
Attack on the uncastled king: queen to d4 (a1·2)
Attack on the uncastled king: bishop to e5 (d4)
Attack on the uncastled king: knight to c1 (d3)
Attack on the uncastled king: queen to e8 (e1·4)
Attack on the uncastled king: bishop to b1
Attack on the uncastled king: pawn to h8
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