White to play. This position is from Khmelniker-Harari, Isle of Man 2017. How did White make the most of his passed c-pawn? Answers to me at The Spectator by Tuesday 23 October or via email to email@example.com. There is a prize of £20 for the first correct answer out of a hat. Please include a postal address and allow six weeks for prize delivery.
Last week’s solution 1 Qxe8+
Last week’s winner Antony Heal, London SE23