Chess960 puzzles: Only move
Everything else loses — find the only move that holds.
6689 puzzles
Mate in 1: knight to f7 (h6·3)
Mate in 3: fork on f7
Mate in 1: knight to f2 (e4·3)
Mate in 2: queen to d1 (f3)
Mate in 2: rook to h5
Fork: queen to g5
Attack on the uncastled king: bishop to g4 (f3·4)
Winning blow: queen to a8 (a6)
Winning blow: pawn to f6 (g5·3)
Attack on the uncastled king: knight to e6 (d4·6)
Attack on the uncastled king: bishop to a4 (b3·3)
Attack on the uncastled king: rook to b1 (c1·3)
Attack on the uncastled king: knight to f7 (g5·15)
Winning blow: knight to h6 (f5·2)
Attack on the uncastled king: knight to e7 (d5·8)
Attack on the uncastled king: queen to b7 (h1·6)
Attack on the uncastled king: pawn to g3 (h2·25)
Attack on the uncastled king: queen to b7 (h1·7)
Attack on the uncastled king: queen to d2 (d3)
Attack on the uncastled king: rook to f5 (f1·4)
Attack on the uncastled king: bishop to c6 (h1·6)
Winning blow: queen to f4 (f2)
Attack on the uncastled king: knight to d7 (c5·5)
Attack on the uncastled king: pawn to d7 (c6·3)
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275276277278279