Chess960 puzzles: Only move
Everything else loses — find the only move that holds.
6689 puzzles
Mate in 2: queen to f7 (f2·3)
Skewer: rook to h4
Skewer: rook to g2
Discovered attack: bishop to f2 (c5)
Mate in 2: queen to f4
Mate in 2: rook to f7
Mate in 1: queen to a1 (e5)
Back-rank mate in 3 on d8
Mate in 3: rook to f8 (a8)
Mate in 1: queen to c1
Mate in 1: queen to f7 (h5·4)
Mate in 2: deflection on e2
Mate in 1: queen to f1 (h3·2)
Mate in 2: queen to a2 (a4)
Fork: knight to f3 (d4·2)
Mate in 2: rook to d8 (d1·3)
Mate in 3: rook to f8 (f3)
Mate in 2: queen to f8 (c5)
Discovered attack: pawn to d4
Fork: queen to e6
Discovered attack: bishop to h7 (d3·4)
Discovered attack: knight to f6 (d5)
Mate in 1: queen to h5 (e2·2)
Pin: knight to f3 (e5·3)
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275276277278279