Chess960 puzzles: Only move
Everything else loses — find the only move that holds.
6689 puzzles
Attack on the uncastled king: queen to b7 (h1·8)
Attack on the uncastled king: rook to h8 (h1)
Attack on the uncastled king: pawn to c7 (d6·5)
Attack on the uncastled king: pawn to h5 (g4·18)
Attack on the uncastled king: pawn to g3 (h2·26)
Attack on the uncastled king: pawn to d5 (c4·105)
Attack on the uncastled king: knight to g4 (f2·4)
Attack on the uncastled king: knight to d7 (f6)
Attack on the uncastled king: knight to d4 (f3·9)
Attack on the uncastled king: pawn to c3 (d2·12)
Winning blow: pawn to e3 (d2·4)
Attack on the uncastled king: knight to b4 (d5·3)
Winning blow: knight to d6
Attack on the uncastled king: knight to e3 (c2·2)
Attack on the uncastled king: queen to g7 (a1·5)
Attack on the uncastled king: bishop to d4 (a1·13)
Attack on the uncastled king: knight to d5 (b4·2)
Winning blow: queen to h7 (h5·2)
Attack on the uncastled king: bishop to d5 (h1·21)
Attack on the uncastled king: knight to f7 (e5·16)
Attack on the uncastled king: queen to b7 (h1·9)
Winning blow: queen to h6 (h3·2)
Attack on the uncastled king: queen to b2 (a1·5)
Attack on the uncastled king: bishop to h7 (d3·2)
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