Chess960 puzzles: Only move
Everything else loses — find the only move that holds.
6689 puzzles
Winning blow: pawn to g6 (h5·11)
Attack on the uncastled king: knight to f5 (e3·23)
Winning blow: bishop to h5 (g4·2)
Winning blow: knight to e6 (c7·6)
Attack on the uncastled king: bishop to e7 (a3·2)
Winning blow: queen to a5 (b5)
Winning blow: rook to c6 (c1·13)
Winning blow: queen to c8 (c2·2)
Winning blow: king to f4 (e3)
Winning blow: rook to d1 (h1·6)
Attack on the uncastled king: rook to f8 (f1·21)
Attack on the uncastled king: queen to b6 (g1·4)
Attack on the uncastled king: pawn to c4 (b3·44)
Winning blow: queen to e3 (b6)
Winning blow: knight to d6 (e4·17)
Winning blow: pawn to d5 (d4·11)
Attack on the uncastled king: bishop to c5 (d4·8)
Winning blow: queen to d2 (e1·3)
Winning blow: queen to f7 (a2)
Winning blow: knight to d6 (f7·5)
Attack on the uncastled king: knight to e5 (c6·2)
Attack on the uncastled king: knight to c5 (b3·16)
Winning blow: queen to a5 (d2)
Winning blow: knight to g7 (f5·6)
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