Black to play. Shuvalova–Pavlidou, Women’s World Blitz Championship, 2021. White was winning, but has just played 89 g3-g4? No resignation here: Pavlidou seized her opportunity to save the game. What did she play? Email answers to chess@spectator.co.ukby Monday 21 February. There is a prize of £20 for the first correct answer out of a hat.