no. 522

8 September 2018 9:00 AM

White to play. This position is a variation from Caruana-Karjakin, St Louis 2018. Can you spot White’s classic mating finish? Answers to me at The Spectator by Tuesday 11 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 Qf5
Last week’s winner Iain Chadwick, Edinburgh