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
White to play. Spassky-Marsalek, World U26 Team Championship, Leningrad 1960. After Spassky’s next move, his opponent resigned. What did he play? Email answers to chess@spectator.co.uk by Monday 10 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
White to play and mate in two moves. The original problem was a mate in three, composed by Godfrey Heathcote for British Chess Magazine in 1904. In this, the most beautiful variation, White has just two moves left to give mate. What is the first move? Email answers to chess@spectator.co.uk by Monday 3 March. There