Chess960 puzzles: Only move
Everything else loses — find the only move that holds.
6689 puzzles
Mate in 2: fork on e1
Mate in 1: rook to e8 (e1·2)
Mate in 1: rook to h1 (a1)
Mate in 2: rook to d1 (d2)
Mate in 2: rook to c1 (c8)
Mate in 1: rook to e8 (e1·3)
Mate in 1: rook to h1 (h5)
Fork: knight to d7
Back-rank mate in 2 on b1 (b2)
Fork: rook to f4
Mate in 1: queen to f7 (b3·2)
Mate in 1: queen to h7 (e4·3)
Mate in 1: queen to h7 (h4·3)
Mate in 1: rook to e8 (e3)
Back-rank mate in 2 on b1 (b3)
Mate in 2: rook to d8 (d1)
Fork: knight to e2 (d4)
Mate in 1: queen to f7 (b3·3)
Mate in 2: queen to e8
Mate in 1: knight to e7
Back-rank mate in 2 on a1 (a3)
Mate in 1: queen to h7 (h5)
Back-rank mate in 2 on e1 (e3)
Mate in 2: queen to h7
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