Black to play. This position is from Abramciuc–Nevednichy, Chisinau 2014. How can Black simplify down to a winning endgame? Answers to me at The Spectator by Tuesday 29 September or via email to victoria@spectator.co.uk or by fax on 020 7681 3773. The winner will be the first correct answer out of a hat, and each week there is a prize of £20. Please include a postal address and allow six weeks for prize delivery.

Last week’s solution 1 … Bd2

Last week’s winner Mark Jenkins, Cardiff