Black to play. So-Keymer, Freestyle Chess Grand Slam, Las Vegas 2025. Keymer’s next move forced So to resign. What did he play? Email answers to chess@spectator.co.uk by Monday 28 July. 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
White to play. Gukesh-Firouzja, SuperUnited Rapid, Zagreb 2025. Firouzja has just walked into a trap. Which move allowed Gukesh to reach an easily winning position? Email answers to chess@spectator.co.uk by Monday 21 July. There is a prize of a £20 John Lewis voucher for the first correct answer out of a hat. Please include a
White to play. Abdusattorov-Rapport, UzChess Masters 2025. The a-pawn seems bound to promote before the h-pawn. Which move allowed Abdusattorov to win the game anyway? Email answers to chess@spectator.co.uk by Monday 14 July. There is a prize of £20 for the first correct answer out of a hat. Please include a postal address and allow
White to play and mate in two moves. Composed by Barry Barnes, the Observer, 1964. Barnes, who died in January, was a great expert and composer of mate in two problems. Email answers (first move only) to chess@spectator.co.uk by Monday 7 July. There is a prize of £20 for the first correct answer out of
White to play. Maroroa Jones-Aronian, World Rapid Team Championship, London 2025. Aronian’s last move Nf6-e4 was a blunder. Which response prompted immediate resignation? Email answers to chess@spectator.co.uk by Monday 30 June. There is a prize of £20 for the first correct answer out of a hat. Please include a postal address. Last week’s solution 1
White to play. Grischuk-Firouzja, World Blitz Team Championship, London 2025. A bishop up, Firouzja seems to have everything covered. Which move allowed Grischuk to save the draw? Email answers to chess@spectator.co.uk by Monday 23 June. There is a prize of a £20 John Lewis voucher for the first correct answer out of a hat. Please
White to play and win. In this classic endgame, promoting the pawn to a queen allows a knight fork, with a draw. A king move is needed to win – but which one? Email answers (first move only) to chess@spectator.co.uk by Monday 16 June. There is a prize of a £20 John Lewis voucher for
White to play and mate in two moves. Composed by Joseph Cowley, The Chess Bouquet, 1897. Email answers to chess@spectator.co.uk by Monday 9 May. There is a prize of a £20 John Lewis voucher for the first correct answer out of a hat. Please include a postal address and allow six weeks for prize delivery.
White to play. Torre-Parker, New York Simultaneous exhibition, 1916. White resigned, seeing no defence to the threat of Rc5-c1+. Which move would have led to the opposite result? Email answers to chess@spectator.co.uk by Monday 2 June. There is a prize of a £20 John Lewis voucher for the first correct answer out of a hat.
Black to play. Donchenko-Blübaum, German Championship Masters 2025. White threatens mate on the queenside. Which move allowed Blübaum to strike first on the kingside? Email answers to chess@spectator.co.uk by Monday 26 May. There is a prize of a £20 John Lewis voucher for the first correct answer out of a hat. Please include a postal
White to play and draw. The conclusion of an endgame study composed by Frédéric Lazard in 1946. Which move allows White to salvage a draw from this position? Email answers to chess@spectator.co.uk by Monday 19 May. There is a prize of a £20 John Lewis voucher for the first correct answer out of a hat.
White to play. F. Olafsson – Tal, Alekhine Memorial, Moscow 1971. Tal’s last move, attacking the queen, was a huge mistake. How did Olafsson win the game? Email answers to chess@spectator.co.uk by Monday 12 May. There is a prize of £20 for the first correct answer out of a hat. Please include a postal address
White to play. Dardha-Sorensen, Grenke Freestyle Open, 2025. The knight forks rook and bishop, and Re6-e3 runs into another fork with Nd4-c2+. Which move enabled Dardha to decide the game in his favour? Email answers to chess@spectator.co.uk by Monday 5 May. There is a prize of a £20 John Lewis voucher for the first correct
Black to play. Wikar-Rida, European Women’s Championship, 2025. Three pawns down, 13-year-old Rida had done well to create counter-chances, and here she spotted her opportunity. Which move won her the game? Email answers to chess@spectator.co.uk by Monday 28 April. There is a prize of a £20 John Lewis voucher for the first correct answer out
White to play and mate in two moves. Composed by Sam Loyd, Detroit Free Press, 1877. Email answers to chess@spectator.co.uk by Monday 22 April. There is a prize of £20 for the first correct answer out of a hat. Please include a postal addressand allow six weeks for prize delivery. Last week’s solution 1 Rb3!
White to play. Bjerre-Bodrogi, European Individual Championship, 2025. The game was eventually drawn, but in this position Bjerre missed a beautiful winning move. What was it? Email answers to chess@spectator.co.uk by Monday 14 April. There is a prize of £20 for the first correct answer out of a hat. Please include a postal address and
White to play. Eren-Bosiocic, European Individual Championship, 2025. Here, White conjured a mating attack from his tangle of pieces on the kingside. Which move did he play? Email answers to chess@spectator.co.uk by Monday 7 April. There is a prize of £20 for the first correct answer out of a hat. Please include a postal address
White to play and mate in two moves. Composed by William Shinkman, The Good Companion, 1919. Email answers to chess@spectator.co.uk by Monday 31 March. There is a prize of a £20 John Lewis voucher for the first correct answer out of a hat. Please include a postal address and allow six weeks for prize delivery.
Black to play. Verbytski – Sarakauskas, British Rapidplay Championship, 2025. 1…Re1+ 2 Kf2 is wildly complex, while Sarakauskas tried 1…Qb1+ and lost. But he missed a move which wins on the spot. What was it? Email answers to chess@spectator.co.uk by Monday 24 March. There is a prize of a £20 John Lewis voucher for the
White to play and mate in two moves. Composed by George Edward Carpenter, Dubuque Chess Journal, 1873. Email answers to chess@spectator.co.uk by Monday 17 March. There is a prize of a £20 John Lewis voucher for the first correct answer out of a hat. Please include a postal address and allow six weeks for prize