Chess960 puzzles: Ladder mate
Two heavy pieces climb line by line, cutting off every retreat.
1518 puzzles
Mate in 3: bishop to g2 (c6)
Mate in 2: rook to g2 (a2)
Mate in 2: pin on e7
Mate in 3: pawn to e5 (d4·2)
Mate in 3: queen to c6 (a8)
Mate in 3: bishop to f6 (c3·3)
Attack on the uncastled king: queen to f8 (f4·3)
Mate in 3: queen to f5 (b1)
Mate in 3: bishop to c6 (e8)
Mate in 3: rook to g3 (b3)
Mate in 3: queen to e8 (c8·5)
Mate in 3: knight to g5 (e4·3)
Mate in 3: queen to c7 (b8·3)
Mate in 3: queen to c6 (e4·2)
Mate in 3: rook to d4 (d1·3)
Mate in 3: rook to g7 (h7·4)
Attack on the uncastled king: queen to h7 (h4·2)
Mate in 3: queen to d6 (d5·4)
Mate in 3: rook to b6 (a6)
Mate in 3: rook to a7 (a8·4)
Mate in 3: queen to h8 (h7·6)
Mate in 3: rook to e8 (e1·15)
Attack on the uncastled king: bishop to h8 (g7·5)
Mate in 3: rook to h7 (h1·6)
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