No. 685
From our UK edition
White to play. Maxime Lagarde-Thai Dai Van Nguyen, Reykjavik 2021. Lagarde found a brilliant finish, forcing mate in just a few moves. What was his next move? Answers should be emailed to chess@spectator.co.uk by Monday 17 January. There is a prize of £20 for the first correct answer out of a hat. Please include a