Hint: the bishop isn't safe...
Most Recent
Forum Legend
Following
New Comments
Locked Topic
Pinned Topic
This position arose in a game I played via email as black. Thankfully, white erred and I avoided many of the complications of the puzzle.
Black's fourth move of the puzzle (move 18) is particularly beautiful and difficult to spot (I spent about 5 hours going through variations to discover it and prove that it doesn't lose). Good luck!