
Solution

1… Nd3+, followed by Qxb2#
The point of 1… Nd3+ is to clear the diagonal for the g7-bishop to support Qxb2#
This example shows that the obstructing piece isn’t always an enemy piece, it could be your own piece too.
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1… Nd3+, followed by Qxb2#
The point of 1… Nd3+ is to clear the diagonal for the g7-bishop to support Qxb2#
This example shows that the obstructing piece isn’t always an enemy piece, it could be your own piece too.