Chess960 puzzles: Only move
Everything else loses — find the only move that holds.
6689 puzzles
Winning blow: queen to f2 (e3·3)
Winning blow: queen to h8 (a1)
Winning blow: queen to d8 (a8·3)
Attack on the uncastled king: bishop to e3 (c1·6)
Winning blow: bishop to d5 (h1·11)
Winning blow: bishop to e3 (c1·3)
Winning blow: knight to f7 (g5·6)
Winning blow: pawn to c6 (b5·9)
Attack on the uncastled king: bishop to d2 (c1)
Attack on the uncastled king: rook to e8 (e4·7)
Attack on the uncastled king: bishop to f3 (e2·6)
Attack on the uncastled king: knight to e7 (f5·14)
Winning blow: knight to b7 (c5·5)
Winning blow: bishop to f5 (e4·4)
Winning blow: queen to d5 (f5)
Winning blow: knight to c3 (b1)
Winning blow: knight to f6 (e4·15)
Attack on the uncastled king: knight to a5 (b3·22)
Winning blow: bishop to h6 (e3·3)
Winning blow: knight to f2 (g4·2)
Winning blow: knight to b5 (c3·12)
Winning blow: king to b2 (c1·19)
Attack on the uncastled king: queen to f3 (e3)
Winning blow: pawn to d5 (e4·17)
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