Chess960 puzzles: Ladder mate
Two heavy pieces climb line by line, cutting off every retreat.
1518 puzzles
Mate in 2: rook to f6 (d6)
Mate in 2: queen to b5 (f1)
Mate in 2: queen to f7 (f6·3)
Attack on the uncastled king: pawn to c3 (b2·28)
Mate in 2: queen to a5 (a2)
Attack on the uncastled king: bishop to f6 (a1·25)
Mate in 2: queen to f5 (g4)
Mate in 2: queen to c6 (c2·3)
Mate in 2: queen to f8 (h6)
Mate in 2: rook to g3 (g1)
Mate in 2: knight to d6 (f5·6)
Attack on the uncastled king: queen to f6 (b2·7)
Mate in 2: knight to d3 (e1·2)
Mate in 2: queen to f7 (d5·6)
Mate in 2: queen to c8 (c4·6)
Mate in 2: queen to d8 (e7)
Mate in 2: queen to g6 (e4·6)
Mate in 2: rook to d7 (e7·2)
Attack on the uncastled king: queen to d6 (d1·5)
Mate in 2: queen to e5 (b2)
Mate in 2: pawn to h5 (g4)
Mate in 2: queen to d8 (d4·5)
Attack on the uncastled king: queen to c8 (b7·5)
Mate in 2: rook to g4 (f4)
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