Chess puzzle

No. 337

25 October 2014 9:00 am

White to play. This position is from Gelfand-Andreikin, Baku 2014. What is White’s best move? Answers to me at The…

No. 336

18 October 2014 9:00 am

White to play. This is from Petrosian-Rosetto, Portoroz 1958. White’s knight is threatened and appears to lack a safe escape…

No. 335

11 October 2014 9:00 am

White to play. This position is a variation from Aronian-Anand, Bilbao 2014. White needs a subtle move to complete the…

No. 334

4 October 2014 9:00 am

White to play. This position is from Keene-Nunn, Surrey Junior Championship 1963. This game started with the Scotch Game opening.…

No. 333

27 September 2014 8:00 am

White to play. This position is from Yu–Ganguly, Indonesia 2012. This encounter also started with the Scotch Game opening. Both…

No. 332

20 September 2014 9:00 am

White to play. This position is from Nimzowitsch-Rubinstein, Berlin 1928. White’s passed pawn and active pieces guarantee a winning advantage.…

No. 331

13 September 2014 9:00 am

White to play. This is from Caruana–Nakamura, Sinquefield Cup, St Louis 2014. Caruana could have registered an even greater performance…

No. 330

6 September 2014 9:00 am

White to play. This position is from Polgar-Bareev, Moscow 1996. Neither king is entirely happy and in such situations having…

No. 329

30 August 2014 9:00 am

White to play. This position is from Lee-Croes, Tromsø Olympiad 2014. White’s position is overwhelming and he now found a…

No. 328

23 August 2014 9:00 am

Black to play. This position is from Ivanchuk-Mamedyarov, Tromsø Olympiad 2014. How did Black win material? Answers to me at…

no. 327

16 August 2014 9:00 am

White to play. This is from Kasimdzhanov–Kramnik, Tromsø Olympiad 2014. How did White blast through? Answers to me at The…

no. 326

9 August 2014 9:00 am

White to play. This is from Perez Ponsa–Frick, Tromso Olympiad 2014. How did White blast through? Answers to me at…

no. 325

2 August 2014 9:00 am

White to play. This position is from Rogers-Milos, Manila Olympiad 1992. White is a mass of material down but the…

no. 324

26 July 2014 9:00 am

White to play. This is from Storey–Jarmany, -British Championship, Aberystwyth 2014. White’s position is overwhelming but what is the quickest…

No. 323

19 July 2014 9:00 am

Black to play. This is from Litsberger-Whiteley, Harrachov 1967. This position also emanated from the Dragon Variation. What was Black’s…

No. 322

12 July 2014 9:00 am

White to play. This position is from Velimirovic-Gipslis, Havana 1971. How did White conclude? Answers to me at The Spectator…

No. 321

5 July 2014 9:00 am

White to play. This position is from Petrosian–Rossetto, Portoroz 1958. What is White’s most efficient continuation? Answers to me at…

No. 320

28 June 2014 9:00 am

White to play. This position is a variation from Mamedov-Carlsen, World Blitz 2014. Here White played 1 hxg5 and Carlsen…

No. 319

21 June 2014 8:00 am

Black to play. This is a variation from Svidler-Carlsen, Norway Chess 2014. Failing to win this game cost Carlsen first…

No. 318

14 June 2014 8:00 am

White to play. This is a variation from Karjakin-Grischuk, Norway 2014. What key move allows White to deal with the…

No. 317

7 June 2014 9:00 am

Black to play. This position is from Mieses-Alekhine, Mannheim 1914. Can you spot Black’s subtle winning move in this endgame?…

No. 316

31 May 2014 9:00 am

Black to play. This position is a variation from Mamedov-Motylev, Gashimov ‘B’ Group 2014. How does Black conclude his kingside…

No. 315

24 May 2014 9:00 am

White to play. This position is from Wojtaszek-Safarli, Gashimov ‘B’ Group 2014. The white pieces are very active and the…

No. 314

17 May 2014 9:00 am

White to play. This is a variation from Caruana-Radjabov, Gashimov Memorial, Shamkir 2014. The advanced White c-pawn gives him an…

No. 313

10 May 2014 9:00 am

White to play. This position is from Tal-Smyslov, Candidates Tournament 1959. White’s next move was a bombshell which led to…