From Dubai to Sharjah – many of the grandmasters who played in the Dubai Open have made their way to Sharjah and are now taking part in the Sharjah Masters, which has an even stronger line-up. Arjun Erigaisi leads the starting rank in a tournament including over 80 participating grandmasters. The number of Indian players is lower than in Dubai, as a maximum of 20 players from a single federation are admitted. | Follow the games live starting at 13.00 CEST (7.00 ET, 16.30 IST)

Casablanca Chess made a strong impression on the first day of play in Morocco. The innovative format, where games start in positions selected from historical encounters, brought excitement to both participants and spectators. Following three rounds, Magnus Carlsen is leading with 2½ points after grabbing wins over Viswanathan Anand and Hikaru Nakamura. | Photo: Lennart Ootes

The Sicilian Dragon is full of options for White, after the first 8-12 moves have been played. One of them is, to place the Knight on e4. But is this a good idea for White? Chris Ward doesn't think so, and shows us a couple of ideas for Black to deal with this unusual progression. Luckily, a Dragon player is in for some fun because some tactics are rolling in. | Photo: John Upham

Aravindh Chithambaram became the first sole leader at the 2024 Sharjah Masters after beating Saleh Salem in Saturday’s fifth round. The 24-year-old Indian GM has so far collected 4½ points and stands a half point ahead of a 4-player chasing pack consisting of Amin Tabatabaei, Hans Niemann, Sam Shankland and Bardiya Daneshvar. Aravindh is set to face Shankland with black on Sunday. | Photo: Aditya Sur Roy

Two years ago Eftratios Grival, grandmaster and international chess trainer, published a large volume (520 pages, Thinkers Publishing), called ‘The Grivas Anti-Sicilian Bible’ – a necessary companion to ‘The Modernized Grivas Sicilian' (512 pages). In the 7th Sharjah Masters-Challengers Grivas had an opportunity to test his Sicilian – against a 15-year-old from India. A highly instructive battle ensued, one you'd do well to study.

It is a great way to study chess: follow the notes of a world-class coach, analysing an exciting game from a running event, click on the notation to get a special replayer, where you can start an engine that will assist you in your own analysis, and study the strategy that brought about the final result. Here's an example by GM Efstratios Grivas analysing a stunning upset that occurred in the 7th Sharjah Masters, after a top seed player misjudged his opponent’s attack.

Why is the rook’s pawn called the "worst enemy of the knight"? How do you make best use of the "Knight Check Shadow" and when should you enter the "Karpov Distance"? In the new ChessBase Magazine #219, Karsten Mueller shows you the most important techniques in the endgame with knight against pawn(s) in part #9 of his series "Fundamental Endgame Knowledge". Take the chance and test your technique in two interactive training videos in this week’s CBM reading sample. Have fun!

He was the coach of the USSR Youth National team from the mid-60s, until the collapse of the Soviet Union – a driving force behind the great generations of Soviet chess, but always in the shadow. On 30 April Anatoly Awraamowitsch Bykhovsky celebrates his 90th birthday. Chess Trainer Adrian Mykhalchyshyn describes the career of the man who helped created the chess zenith of the USSR.

During the endgame, stalemate is a resource that can enable the player with the inferior position to draw the game rather than lose. In more complex positions, stalemate is much rarer, usually taking the form of a swindle that succeeds only if the superior side is inattentive. Chess Trainer GM Efstratios Grivas shows us how a "mad rook" can complicate matters for the superior side.

He was born on 3 June 2011 in Bursa, Turkey. On April 1st (no April Fool's joke) the twelve-year-old, playing in the very strong GRENKE Chess Open, Yagiz Kaan Erdpgmus scored 7.0/9 points with a 2646 performance. With that he had fulfilled his final GM norm and become the youngest grandmaster in the world – the fourth youngest in chess history. We will be watching this young boy carefully. | Photo Ugur Medya

Svitlana dug deep to find some outstanding, beautiful tactics, by all the men's and women's candidates, who will compete in Toronto soon. Arne is trying hard to solve all the puzzles, and get 8 out of 8 in both videos. Will he succeed? And how will you do, dear viewer? These two videos are the perfect start to get into the mood for the candidates tournament!

The American Cup, one of the United States’ premier chess tournaments, returns to Saint Louis. Now in its third year, the event runs from March 12-21, 2024, at the iconic World Chess Hall of Fame, featuring sixteen of America’s top chess talents. With $400,000 in prize money up for grabs, the competitors will prove their mettle under mounting pressure in the double-elimination knockout format. | Follow the games live with expert commentary starting at 19.00 CET (14.00 ET, 23.30 IST)