4/21/2017 – Round five saw Magnus Carlsen finally score as he soundly defeated Georg Meier with black. He still remains a full point behind the leader since Levon Aronian also won, beating Arkadij Naiditsch in an inspired performance. After sacrificing an exchange to keep Naiditsch's king in the center, he entered a pawn up into an opposite-colored bishop he handled superbly. Read the report with the highly instructive analysis by Tiger Hillarp-Persson.

4/20/2017 – Grenke Chess Classic, Reykjavik Open, Karpov Poikovsky, Chinese League. You can start watching the games with a single click, here in your browser. And if you have been using our Live Broadcast service you will have noticed that it is being constantly upgraded. We have engine analysis and advanced cloud functions, and now also chat in the browser, where your attention is drawn to interesting things that are happening in the games. You can jump to games in other tournament when people point to them – and that with single click in the chat.

4/20/2017 – Without a doubt, round four brought in a number of dramatic moments for those watching the games live. The one ‘letdown’, if one may, was the uneventful draw between Carlsen and Caruana on top board. Naiditsch and Meier had a crazy game that drew in the end, while Aronian defeated Bluebaum very cleanly to take the lead after Hou Yifan lost to MVL in a tough endgame that is annotated in detail by GM Krikor Mekhitarian.

4/19/2017 – Two weeks ago one of the youngest IMs in history, all of twelve years old, and now with one GM norm under his belt, came to visit us in Hamburg. We told you how impressed everyone it the ChessBase office was, by his tactical vision and his deep understanding of positional aspects of the game. But also by his obvious love and enjoyment of the game. Nihal entertained everyone with humorous chess puzzles, of which we bring you a small selection. You can solve two and win a valuable prize.

4/19/2017 – The Agony and Ecstasy column offers readers a unique chance to have their games analysed by one of the greats, who was once world no.4, not to mention a prolific author. As if that weren’t enough, you get a free one-month Premium subscription to ChessBase Account. This month, Jonathan Speelman dissects one of his own recent painful losses, to share his Agony with you as well as what he learned.

4/18/2017 – Are you looking for a tricky opening with Black? Something that offers dynamic play based on a strong strategic foundation? Let Indian grandmaster Vidit Gujrathi, currently rated 2673, show you the lines he personally prefers and has employed successfully in practice (recently against Vachier Lagrave, Radjabov, Jobava and Anand). Total running time 4½ + 3¾ hours of invaluable instructions.

4/18/2017 – They were tied for first in the New Classical games but the battle went in a different direction in the final blitz phase. Nakamura played good, fast chess and dominated the proceedings while Nepomniachtchi finished with a loss. We have beautiful pictures by Eugeny Atarov and grandmaster analysis by Srinath Narayanan.

4/18/2017 – "I don't believe in fortresses", said Magnus Carlsen during his World Championship match against Sergey Karjakin in New York 2016. This skepticism has a reason: a lot of fortresses look stronger than they are.

4/18/2017 – It is impossible to predict how a tournament will pan out, whether quiet or all-out war. Round three at the Grenke Classic has definitely put it in the latter category. For the second straight day, three of the four games ended in decisive results, and although Carlsen drew against Hou Yifan, he got into trouble! Caruana, who won in style, has now played nine straight games ending in decisive results! Here is the large illustrated report with GM commentary.

4/17/2017 – After having shared first in the New Classical games, both Nepomniachtchi and Nakamura fought to confirm their place under the sun in the final blitz phase. Here it was all Nakamura as he dominated proceedings, taking clear first, with Anand in second. The combined overall standings gave Nakamura clear first with a point lead, ahead of Nepomniachtchi in second, and Anand in third. Express report.

4/17/2017 – At the end of the ‘new classical’ part of the tournament, Hikaru Nakamura and Ian Nepomniatchi are on top with 10 points each. They’ll have the edge, as play moves on into the blitz phase. In the blitz phase, however, we move back to the conventional scoring system. Illustrated report with grandmaster analysis.

4/17/2017 – What can one say, except: wow. Of the four games in round two, three ended in decisive results, and Levon Aronian's escape from Magnus Carlsen was a small miracle. Round one's losers Fabiano Caruana and MVL struck back with enormous determination to get back to 50%. The exception was Hou Yifan who broke past Georg Meier with a mating attack with black to now lead with 2.0/2! Here is the illustrated report by Elshan Moradiabadi with detailed analysis by Aleksandr Lenderman.