White to play. This position is from Wang Hao-Howell, Gibraltar 2018. What opportunity did White overlook? Answers to me at The Spectator by Tuesday 13 February 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 Qd8+
Last week’s winner Richard George, St Albans, Herts