White to play. This position is from Heredia-Videnova; Women’s Olympiad, Baku 2016. Can you spot the White continuation that enabled her to emerge with a decisive material advantage? Answers to me at The Spectator by Tuesday 27 September 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 Qe6
Last week’s winner Stewart Reuben, Twickenham, SW London