Chess960 puzzles: Only move
Everything else loses — find the only move that holds.
6689 puzzles
Mate in 1: queen to f6 (c6)
Deflection: rook to h6
Deflection: rook to e7
Mate in 1: queen to h5 (e2·3)
Mate in 1: pawn to g3 (f2)
Mate in 2: bishop to c3 (b4)
Mate in 1: queen to g7 (g4·4)
Mate in 2: deflection on g6 (g3)
Mate in 2: rook to c3
Mate in 1: queen to e1 (c1)
Mate in 2: fork on f7 (f2)
Mate in 2: queen to f7 (e7)
Mate in 2: queen to f4 (f8)
Back-rank mate in 2 on a8 (c6)
Mate in 1: queen to f2 (d4)
Mate in 2: queen to h4 (d8·2)
Pin: knight to e3
Pin: pawn to e2
Mate in 2: bishop to h7 (d3)
Mate in 1: pawn to g2
Back-rank mate in 3 on f2 (c2·2)
Attack on the uncastled king: knight to e7 (g6)
Attack on the uncastled king: rook to f5 (f1·7)
Attack on the uncastled king: rook to a5 (a1·7)
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