Chess960 puzzles: Only move
Everything else loses — find the only move that holds.
6689 puzzles
Back-rank mate in 2 on c1 (c6)
Mate in 2: queen to c1 (f4)
Mate in 2: knight to g6
Mate in 2: rook to a1 (h1)
Mate in 1: rook to c1 (c8)
Mate in 1: queen to g2 (c6·5)
Mate in 1: queen to g7 (e5)
Mate in 1: queen to h7 (d3·7)
Mate in 2: fork on d1
Mate in 1: queen to g2 (g7)
Fork: bishop to c5
Mate in 1: queen to f7 (f2)
Mate in 1: queen to d8 (g5)
Mate in 2: rook to d1 (d2·2)
Mate in 1: queen to f1 (h3)
Mate in 2: rook to c1 (c2·2)
Mate in 1: queen to g2 (g3·2)
Mate in 1: queen to d8 (d5)
Back-rank mate in 3 on f2
Skewer: rook to h1
Fork: knight to f3
Mate in 1: queen to e1 (a5·2)
Back-rank mate in 2 on d1 (d5)
Mate in 1: queen to a8 (e4)
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