Puzzles

No. 318

White to play. This is a variation from Karjakin-Grischuk, Norway 2014. What key move allows White to deal with the threat to his bishop and emerge with a winning position? Answers to me at The Spectator by Tuesday 17 May or via email to victoria@spectator.co.uk or by fax on 020 7681 3773. The winner will

No. 317

Black to play. This position is from Mieses-Alekhine, Mannheim 1914. Can you spot Black’s subtle winning move in this endgame? Answers to me at The Spectator by Tuesday 10 June or via email to victoria@spectator.co.uk or by fax on 020 7681 3773. The winner will be the first correct answer out of a hat, and each

No. 316

Black to play. This position is a variation from Mamedov-Motylev, Gashimov ‘B’ Group 2014. How does Black conclude his kingside attack in fine style? Answers to me at The Spectator by Tuesday 3 June or via email to victoria@spectator.co.uk or by fax on 020 7681 3773. The winner will be the first correct answer out

No. 315

White to play. This position is from Wojtaszek-Safarli, Gashimov ‘B’ Group 2014. The white pieces are very active and the black king badly exposed. How does White conclude? Answers to me at The Spectator by Tuesday 27 May or via email to victoria@spectator.co.uk or by fax on 020 7681 3773. The winner will be the first

No. 314

White to play. This is a variation from Caruana-Radjabov, Gashimov Memorial, Shamkir 2014. The advanced White c-pawn gives him an overwhelming position. What is the best way to finish off? Answers to me at The Spectator by Tuesday 20 May or via email to victoria@spectator.co.uk or by fax on 020 7681 3773. The winner will

No. 313

White to play. This position is from Tal-Smyslov, Candidates Tournament 1959. White’s next move was a bombshell which led to a decimation of the black position and a quick victory. What was this key blow? Answers to me at The Spectator by Tuesday 13 May or via email to victoria@spectator.co.uk or by fax on 020

No. 312

White to play. This is from Botvinnik-Smyslov, World Championship (Game 2) 1958. White’s next was a clever way to win a pawn and achieve an overwhelming position. What did he play? Answers to me at The Spectator by Tuesday 6 May or via email to victoria@spectator.co.uk or by fax on 020 7681 3773. The winner

No. 311

White to play. This is a variation from Carlsen-Leitao, Brazil 2014. White has a big attack on the kingside which Black is attempting to defuse by offering to exchange queens. How can White continue? Answers to me at The Spectator by Tuesday 29 April or via email to victoria@spectator.co.uk or by fax on 020 7681

No. 310

Black to play. This is from Kantans-Malakhov, Latvian Railway Open, Riga 2014. Black has achieved a tremendous build-up on the kingside with pressure on the g-file and along the h1-a8 diagonal. How did he make the most of these? Answers by Tuesday 22 April via email to victoria@spectator.co.uk or by fax on 020 7681 3773.

No. 309

White to play. This position is from Mamedyarov-Aronian, Khanty-Mansisk 2014. White’s next was an ingenious way to demonstrate that his passed pawn on g7 was stronger than Black’s on c3. What did he play? Answers to The Spectator by Tuesday 15 April via email to victoria@spectator.co.uk or by fax on 020 7681 3773. The winner

No. 308

White to play. This position is from Topalov-Kramnik, Fidé Candidates, Khanty-Mansisk 2014. Kramnik has badly misplayed the opening and now Topalov crashed through in decisive fashion. Can you see the key move? Answers to me at The Spectator by Tuesday 8 April or via email to victoria@spectator.co.uk or by fax on 020 7681 3773. The winner

No. 307

White to play. This is a possible variation from Mamedyarov-Topalov, Khanty-Mansisk Candidates 2014. The black king is rather exposed in the centre of the board. How can White exploit this? Answers to me at The Spectator by Tuesday 1 April or via email to victoria@spectator.co.uk or by fax on 020 7681 3773. The winner will

No. 306

Black to play. This position is from Miles-Hodgson, Zaragoza 1993. Black has a powerful build-up on the kingside. How did he now exploit this to score a quick win? Answers to me at The Spectator by Tuesday 25 March or via email to victoria@spectator.co.uk or by fax on 020 7681 3773. The winner will be

No. 305

White to play. This position is from Teichmann-NN, Simultaneous Display, Berlin 1914. Can you spot White’s fine finish? Answers to me at The Spectator by Tuesday 18 March or via email to -victoria@spectator.co.uk or by fax on 020 7681 3773. The winner will be the first correct answer out of a hat, and each week

No. 304

White to play. This position is from Robbins-Smith, Varsity Match 1972. The black king has been drawn out into the open. What is the quickest way for White to finish off? Answers to me at The Spectator by Tuesday 11 March or via email to victoria@spectator.co.uk or by fax on 020 7681 3773. The winner

No. 303

White to play. This position is from Moiseenko-Noah, Khanty-Mansisk Olympiad 2010. Even though the game is not yet out of the opening, Black has already blundered. What did White now play? Answers to me at The Spectator by Tuesday 4 March or via email to victoria@spectator.co.uk or by fax on 020 7681 3773. The winner

no. 302

White to play. This position is from Keogh-Chevannes, Bunratty 2014. How did White’s massive central build-up transform into a winning breakthrough? Answers to me at The Spectator by Tuesday 25 February or via email to victoria@spectator.co.uk or by fax on 020 7681 3773. The winner will be the first correct answer out of a hat,

no. 301

White to play. This position is from Carlsen-Caruana, Zurich 2014. White’s pin against the black rook and the passed pawn on d7 are the key components of his winning combination. What did he play? Answers to me at The Spectator by Tuesday 18 February or via email to victoria@spectator.co.uk or by fax on 020 7681

No. 300

White to play. This is from Johnson-Finch, Marlow 1974. White is building up a strong attack on the kingside and his next move was a brilliant way to create insurmountable threats. What did he play? Answers to me by Tuesday 11 February or via email to victoria@spectator.co.uk or by fax on 020 7681 3773. The

no. 299

Black to play. This position is from Aronian-Van Wely, Wijk aan Zee 2014. Having already clinched first prize, Aronian’s only loss came in the last round when he fell into a diabolical trap. What has he missed? Answers to me at The Spectator by Tuesday 4 February or via email to victoria@spectator.co.uk or by fax