Chess960 puzzles: Ladder mate
Two heavy pieces climb line by line, cutting off every retreat.
1518 puzzles
Mate in 3: bishop to c6 (g2·2)
Mate in 3: rook to a1 (b1·4)
Mate in 3: rook to g7 (g8·3)
Mate in 3: queen to a7 (d7)
Mate in 3: knight to e6 (c5·3)
Mate in 3: rook to b7 (b1·3)
Mate in 3: knight to e7 (d5·4)
Attack on the uncastled king: rook to h8 (h7·8)
Mate in 3: queen to e5 (a1·4)
Mate in 3: rook to c5 (c2)
Mate in 3: queen to f6 (e5·4)
Mate in 3: rook to f6 (e6·2)
Mate in 3: rook to b7 (f7)
Mate in 3: rook to d7 (e7·2)
Mate in 3: queen to c8 (b8·4)
Mate in 3: queen to h8 (f6·4)
Attack on the uncastled king: queen to c8 (a6·3)
Mate in 3: queen to a5 (d8·2)
Attack on the uncastled king: queen to e4 (d4·4)
Mate in 3: queen to f6 (g7·4)
Mate in 3: rook to g6 (h6·2)
Attack on the uncastled king: queen to d5 (d4·3)
Mate in 3: bishop to a5 (d2·3)
Attack on the uncastled king: queen to e5 (c5·2)
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