2/23/2019 – Composer Mark Liburkin is the focus of "Study of the Month" author SIEGFRIED HORNECKER. Little is known of this study composer born in 1910, but his "chameleon echo" is sure to delight and we fill in the biographical gaps as best we can. And, as usual, don't miss the instructive studies!

2/23/2019 – The Saint Louis Chess Club organised yet another compelling event, as five rapid and blitz matches between top-notch competitors are being played from Wednesday to Sunday. With the exception of Jan-Krzysztof Duda v. Hikaru Nakamura, all the matches finished the rapid section with a clear winner. On the final two days of action, however, no less than 24 blitz games will be played, and anything can still happen in the 3+2 encounters! | Photo: Lennart Ootes / Saint Louis Chess Club

2/23/2019 – Krishnan Sasikiran and Maksim Chigaev won their third games in a row and now share the lead at the Aeroflot Open. Eight players are in close pursuit a half point behind, though, with favourites Anton Korobov and Vladimir Fedoseev amongst the pack. The coming two rounds — four and five — will be played both on Saturday, and will very likely set the tone for the rest of tournament. | Photo: Eldar Mukhametov / Russian Chess Federation

2/22/2019 – World Champion Magnus Carlsen will return to Azerbaijan for the 6th edition of the tournament in memory of Vugar Gashimov, a 10-player round-robin set to begin on March 31st. He'll be joined by Ding Liren, Anish Giri, Shakhriyar Mamedyarov, Viswanathan Anand, Alexander Grischuk, Teimour Radjabov, Sergey Karjakin, Veselin Topalov and David Navara.

2/22/2019 – Friday at 17:00 UTC (18:00 CET, Noon EST) Daniel King will go on air on playchess.com. You can watch the episode live for free! All the usual puzzles, games and instruction will be on offer. Puzzle and the live video...

2/22/2019 – Played only six years ago, to many this is already a WCh classic: after 26...b2 27.Rf4 b1D+ from the diagram position, Black got a fresh queen with check. But the challenge is to ensure the survival of his king afterwards. Up to it?

2/22/2019 – On his two DVDs "Attacking Repertoire with 1.d4" the English Grandmaster, renowned coach and author Nick Pert presents a repertoire for White based on 1.d4. Volume 1 deals with 1.d4 d5 2.c4, volume 2 with systems arising after 1.d4 Nf6. With these two DVDs Pert complements his previous DVD "Solid and safe against the wild Indians" which showed how to play against the King's Indian and Grünfeld.

2/22/2019 – Four out of six players on a perfect 2/2 score at the Aeroflot Open are Indians, as fighting chess was the rule during Thursday's second round. Incidentally, none of the co-leaders are among the top-10 rating favourites, a rather expected fact given the strength of the tournament. However, some of the highest-rated players scored their first wins on round two, including Wei Yi, Wang Hao and Anton Korobov. | Photo: Eteri Kublashvili / Russian Chess Federation

2/21/2019 – The Champions Showdown in St. Louis features five exhibition matches in which five US players compete in rapid and blitz against five non-US players. With three wins and one draw Fabiano Caruana (who played against Pentala Harikrishna) and Richard Rapport (who played against Sam Shankland) scored best on day one. Caruana more than once showed superb endgame skills. | Photo: Saint Louis Chessclub

2/21/2019 – Last year's World Chess Championship in London was an exciting affair. All twelve games were drawn, and not everyone was there for the final tiebreak day, to see Carlsen win three games and retain his crown. But Frederic Friedel did attend the spectacular opening gala and the first two rounds. He describes the many interesting people he met and the impressions they left. This is the first in a series on chess-related encounters.

2/21/2019 – Today's topic: The Carlsen Line (1.e4 c5 2.Nc3 d6 3.d4 cxd4 4.Qxd4 Nc6 5.Qd2!?) against the Sicilian. Thursday, at 16:00 UTC (17:00 CET, 11 am EST), IM Robert Ris shows sharp and double edged opening lines. If you fancy sacrificing or playing gambits, this show is a must see. Not only will you profit from specific opening ideas but you'll learn a lot of interesting general opening concepts too. The live show is free to watch, and available on-demand for ChessBase Premium account holders (but FREE for a limited time!). To chat, please visit videos.chessbase.com/live or login via Playchess for Windows.

2/21/2019 – Keeping your chess databases in order, e.g. by arranging databases according to topics, players, openings, etc., makes training and improving easier and more fun. Database administration in ChessBase 15 is not difficult. Here's a little tutorial to help you. | Drawing: ChessBase