Chess puzzle

no. 515

21 July 2018 9:00 am

Black to play. This is from Carlsen-Polgar, Mexico 2012. Judit had been struggling in this game but when Carlsen slipped…

no. 514

14 July 2018 9:00 am

Black to play. This is from Karpov-Korchnoi, Dortmund 1994. In this unusual position Karpov has two queens but Korchnoi’s forces…

no. 513

7 July 2018 9:00 am

White to play. This is from Nakamura-Kramnik, Paris Blitz 2018. The third victim of Nakamura’s hypnotism was Vladimir Kramnik who,…

no. 512

30 June 2018 9:00 am

White to play. This position is from Anand-Caruana, Leuven Blitz 2018. How did Anand achieve a winning material advantage? Answers…

Puzzle no. 511

23 June 2018 9:00 am

White to play. This position is a variation from So-Carlsen, Norway Chess 2018. The world champion suffered a reverse in…

no. 510

16 June 2018 9:00 am

Black to play. This position is from Korchnoi–-Karpov, World Championship game 17, Baguio 1978. Can you spot Karpov’s dramatic finish?…

no. 509

9 June 2018 9:00 am

Black to play. This is from Pillsbury-Lasker, St Petersburg 1895/96. Black has sacrificed two rooks for a bishop to drive the…

no. 508

2 June 2018 9:00 am

Black to play. This is from Paulsen-Morphy, New York 1857. Having sacrificed his queen to expose the white king, Morphy continued…

no. 507

26 May 2018 9:00 am

White to play. This position is from Short-Muir, Gibraltar Masters 2004. How did Short bring his kingside attack to a…

no. 506

19 May 2018 9:00 am

White to play. This position is a variation from Carlsen-Wojtaszek, Vugar Gashimov Memorial, Shamkir 2018. How can White power through?…

no. 505

12 May 2018 9:00 am

White to play. This is from Sadler-Speelman, 4NCL 2017. White is two pawns down in this endgame but all Black’s…

no. 504

5 May 2018 9:00 am

White to play. This is a possible variation from Meier-Carlsen, Grenke 2018. Meier could have forced a win in this…

no. 503

28 April 2018 9:00 am

Black to play. This position is from Bluebaum-Vitiugov, Grenke 2018. Can you spot Black’s amazing winning move? Answers to me…

no. 502

21 April 2018 9:00 am

White to play. This position is from Karjakin-Caruana, Berlin 2018. This game was Caruana’s only reverse in Berlin. Karjakin now…

no. 501

14 April 2018 9:00 am

White to play. This is from Bluebaum-Anand, Grenke 2018. Anand has been having a rough time in the elite Grenke…

no. 500

7 April 2018 9:00 am

White to play. This position is from Jones-Deac, European Team Championship, Batumi 2018. Can you spot White’s crushing breakthrough? Answers…

no. 499

31 March 2018 8:00 am

White to play. This position is from a later game in the match, McShane-Howell, London 2017. How did White conclude…

no. 498

24 March 2018 9:00 am

Black to play. This position is a variation from today’s game Aronian-Kramnik, Berlin 2018. How can Black briskly conclude his…

no. 497

17 March 2018 9:00 am

White to play. This position is from Kramnik-Andreikin, Tal Memorial 2018. White now finished off quickly. What did he play?…

no. 496

10 March 2018 9:00 am

White to play. This position is from Mamedyarov-Savchenko, Moscow 2015. White’s forthcoming tactic led to a decisive material gain. What…

no. 495

3 March 2018 9:00 am

White to play. This position is from Tiviakov-Jones, Bunratty Play-off. White’s next led to a decisive material gain. What did…

no. 494

24 February 2018 9:00 am

Black to play. This position is from Drozdowski-Tay, chess.com 2014. Black played 1 … Qg6 which was good enough to…

no. 493

17 February 2018 9:00 am

White to play. This position is from Capablanca-Fonaroff, New York 1918. Once again there is a knight on h6. What…

no. 492

10 February 2018 9:00 am

White to play. This position is from Wang Hao-Howell, Gibraltar 2018. What opportunity did White overlook? Answers to me at…

no. 491

3 February 2018 9:00 am

White to play. This position is from Goriatchkin-Bosiocic, Gibraltar 2018. How did White finish off? Answers to me at The…