Chess960 puzzles: Only move
Everything else loses — find the only move that holds.
6689 puzzles
Fork: queen to a5
Mate in 3: queen to f7 (b7)
Mate in 1: queen to e1 (e3)
Discovered attack: pawn to c5 (c4)
Pin: rook to e3
Mate in 2: knight to b6 (a4·5)
Mate in 2: rook to d8 (d7·4)
Rescue the king to b6
Winning blow: bishop to f7 (a2·3)
Winning blow: queen to h8 (h5·4)
Winning blow: queen to b7 (a7·7)
Winning blow: bishop to g7 (d4·6)
Winning blow: rook to h6 (h5·3)
Winning blow: knight to c6 (b4·13)
Winning blow: bishop to g7 (b2·4)
Winning blow: knight to g4 (f2·4)
Mate in 3: queen to a3 (e7)
Mate in 2: double attack on f8
Mate in 2: queen to a1 (a2·2)
Fork: bishop to g6
Fork: queen to b6
Fork: rook to h8
Mate in 2: rook to a2 (a8)
Mate in 2: pin on f5 (e7)
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