Black to play. From Stepanov–Romanovsky, Lenin-grad 1926. Stepanov resigned two moves earlier, seeing that he would soon lose his queen. Romanovsky has just one winning move. Which one? Answers to ‘Chess’ at The Spectator by Tuesday 29 October or via email to firstname.lastname@example.org. 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 53…Rg3
Last week’s winner Mark Nottingham, Ramsgate, Kent