Chess960 puzzles: Ladder mate
Two heavy pieces climb line by line, cutting off every retreat.
1518 puzzles
Mate in 3: queen to e7 (e8·2)
Mate in 3: bishop to b5 (d3)
Mate in 3: queen to h5 (d1·3)
Mate in 3: queen to e8 (e5)
Mate in 2: bishop to e6 (d5·3)
Mate in 3: queen to f6 (g5·2)
Attack on the uncastled king: rook to f8 (f5·4)
Mate in 3: queen to g7 (f8)
Mate in 3: rook to c1 (c4)
Mate in 3: knight to e6 (c7·3)
Mate in 3: rook to f3 (h3)
Attack on the uncastled king: queen to b8 (g3·2)
Mate in 3: rook to d3 (e3)
Mate in 3: rook to d6 (d1·3)
Mate in 3: queen to c8 (b8)
Mate in 3: pawn to g4 (g2·2)
Mate in 3: queen to e5 (b5)
Mate in 3: king to g2 (h3)
Mate in 3: rook to b1 (a1)
Mate in 3: bishop to e4 (d5)
Mate in 3: queen to d6 (a3·3)
Mate in 3: queen to f6 (e5·3)
Mate in 2: queen to f6 (f4·2)
Mate in 3: rook to c7 (f7)
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