White to play. This position is from Najer-Buhmann, Dortmund 2016. How did White make the most of his g7-pawn? Answers to me at The Spectator by Tuesday 26 July or via email to victoria@spectator.co.uk. 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 Rxe7+
Last week’s winner Michael Koe,  Wappenham, Northamptonshire