Biel Rd4 - Wang Hao wins third game to take lead

7/26/2012 – After impeccable opening preparation so far, Anish Giri's opening went south very fast and by move 30 he was lost, giving Wang Hao his third win and the lead. Magnus Carlsen seemed poised to squeeze a win out of Etienne Bacrot, but an oversight led to a draw. Bologan and Nakamura played a crazy game which went both ways until the Moldavian blundered into a mate. Report with player analysis.

CBM training: Kramnik's endgames in Dortmund

7/25/2012 – As you can imagine, GM Karsten Müller was following the Dortmund GM tournament, picking out interesting and instructive endgames for his ChessBase Magazine column. He shows us three examples in which former World Champion Vladimir Kramnik loses, misses a clear win (pointed out by Garry Kasparov) and actually takes home the full point. Learn and enjoy.

Biel Rd3 - Giri takes lead; Morozevich drops out

7/25/2012 – The third round certainly wasn't lacking in drama. The first news was that Alexander Morozevich dropped out due to health reasons and will be replaced by Viktor Bologan. Anish Giri crushed Etienne Bacrot's King's Indian, ending in a unique central pawn roller. Wang Hao and Hikaru Nakamura had an incredibly complicated game which ended in favor of the Chinese player. Report, pictures, and videos.

Masterclasses by Ivanchuk, Kamsky and Le Quang Liem

7/24/2012 – During the ACP Golden Classic, players and fans were able to enjoy live lectures by Vassily Ivanchuk, Gata Kamsky, and Le Quang Liem. This in itself is far from unusual, but what makes this special is that the organizers not only filmed each and every one of these lectures, but they shared them with the public. Don't miss out on these exceptional videos of exceptional chess.

99th British Championship under way

7/24/2012 – The first round has been played in this national championship, which is taking place in the northernmost place ever in England, in North Shields, a town with fishing and seafaring tradition. The event lasts from July 22 to Aug. 4th and includes seven GMs, with Gawain Jones, rated 2653, leading the pack. We bring you live video coverage and round-by-round commentary by Andrew Martin.

Jermuk R6: Three players stalking Ju Wenjun

7/24/2012 – The Chinese WGM is still in the lead, with 4.5/6 points, but three predatory GMs, Hou Yifan, Humpy Koneru and Ruan Lufei are keeping a sharp eye on her (enough allegories to justify the thumbnail?). The performance of the top four is well over 2600, and, with the next group a full point behind, they are going to decide the championship in the remaining five rounds amongst themselves.

Biel Rd2 - Carlsen crushes Wang Hao, Bacrot beats Moro

7/24/2012 – It was another action-packed round as Magnus Carlsen built up a huge attack against Wang Hao to score his first win. Giri and Nakamura had a tense tussle, but drew, while Bacrot found himself in a double-edged opening against Morozevich with as many as three pawns down, but excessive optimism by the Russian allowed Bacrot to finish in beauty. Illustrated report with video analysis.

Biel Rd1 - Giri beats Morozevich, and Hao beats Bacrot

7/24/2012 – No sooner did Dortmund end than the Biel Chess Festival got underway, bringing back Magnus Carlsen to defend his title. In the first round he clashed with Nakamura, but the American's tenacious defense held the draw in a difficult position. Wang Hao beat Bacrot after the latter took a poisoned pawn, while Giri continued his good run and beat Morozevich. Illustrated report with GM commentary.

Ivanchuk wins ACP Golden Classic; Giri is Dutch champion

7/23/2012 – The ACP Golden Classic was a strange but excellent tournament. The lineup was as good as could be hoped for, with both variety and quality, and included the unusual time control and resurrected adjournments. Ivanchuk was merciless and won with 5.0/6, with Kamsky second. Anish Giri won the Dutch Championship with 6.0/7, and Tea Lanchava won the Dutch Women's Ch. Illustrated report.

Istanbul Besiktas win the Turkish League by three points

7/23/2012 – The team, which fielded Shakhriyar Mamedyarov, Rauf Mamedov, Dragan Solak, Muzychuk Mariya and others, won twelve matches and drew just one, against second placed Istanbul Teknik, with Viktor Bologan, Ernesto Inarkiev, Alexander Ipatov, Mustafa Yilmaz and Elisabeth Paehtz. There were prizes and medals for many different groups, as you will see in our illustrated final report.

Who needs stalemate? Readers weigh in

7/22/2012 – We recently published an article on stalemate in chess. Was is really necessary to finish the game one move earlier than the clear-cut goal of the game: the capture of the enemy king? Matt Bishop argued against that, and a large number of readers sent us their take on the subject – mostly disagreeing and pleading for retaining the rule. We bring you their feedback and a personal view.

Dortmund Rd9 – Caruana wins Dortmund!

7/22/2012 – While there was no question he was good for it, after the first half it seemed like Dortmund was going to be fought out by Vladimir Kramnik, and a couple of others. Instead, Fabiano Caruana clawed his way back steadily, including a last-round victory, and his total number of wins decided the title in his favor over Sergey Karjakin. Ponomariov was third, and Kramnik fourth. Final report.

Jermuk R4: Ju Wenjun takes the sole lead

7/21/2012 – In round four WGM Ju Wenjun defeated her compatriot WGM Ruan Lufei to push her off the top rung of the scoreboard. Wenjun now occupies that slot alone, with 3.5/4 points and a 2847 performance. Three games were drawn in the round and three drawn. We bring you all the games with annotations and some visual impressions of the spectacular playing venue in Jermuk.

Chess player and benefactor Jacqueline Piatigorsky dies at 100

7/21/2012 – U.S. chess lost one of its major figures with the passing of Jacqueline Piatigorsky at age 100. Her accomplishments as an organizer, benefactor, and player were legion. As a player she came second in the US Women's Championship in 1965, but worldwide she is most famous for organizing, among others, the Piatigorsky Cups in the 1960s with Fischer and Spassky. Obituary.

Dortmund Rd8 – Caruana beats Kramnik; five lead

7/21/2012 – In round seven, all the games drew, though Vladimir Kramnik pressed Peter Leko for over 130 moves. He had had a large bind throughout, but somehow the Hungarian escaped. Round eight saw Fabiano Caruana do the unthinkable by beating Kramnik in their second straight encounter. Leko beat Bartel in a French line rarely seen at the top, while Ponomariov beat Gustafsson. Report and pictures.

Jermuk: Chinese players Ju Wenjun and Ruan Lufei lead

7/20/2012 – After three rounds of the FIDE Women's Grand Prix in Armenia it is the only two WGMs in the tournament – all other players are IMs or full GMs – who have taken the lead. Both have 2.5/3 points and performances of 2797 and 2757 respectively. We bring you a big report of rounds two and three, with splendid photos supplied by the organisers, as well as annotated replayable games.

Marc Arnold is 2012 US Junior Champion

7/20/2012 – It is never easy being the top-seed, as the expectation is the highest, and one has the most to lose, but IM Marc Arnold lived up to his billing by winning the Group B qualifying section with ease and then beating FM Alec Getz, winner of Group A. With this, he became the 2012 US Junior Champion. That said, take note of one other name: 11-year-old Jeffrey Xiong who has won 227 Elo in one year!

Win a chess match, earn a $1,000,000 for your startup

7/20/2012 – A.J. Steigman is the chief executive of Soletron, a social e-commerce platform. Peter Thiel is a legendary venture capitalist and co-founder of PayPal. Both are internationally ranked “life master” of chess. In perhaps the oddest investment strategy ever seen, Steigman has challenged Thiel to a match. The loser invests a million dollars or provides equity in Soletron. Will it happen?

Rooks on diagonals

7/20/2012 – The white rooks are skewered. 27.Bd1-h5 (diagram) is designed to deflect the black queen from the protection of the knight, allowing after 27...Qxh5 28.Bxf6+ Bxf6 29.Qxf6+ Kg8 the rook lift 30.Rc5 with intentions on the kingside. This leads to what?

ChessBase Magazine, larger diagram and solution.

ACP Golden Classic – Adjournments rise from the ashes

7/19/2012 – The ACP Golden Classic, with its unusual time control, and above all, resurrection of adjournments has at the very least provided players and spectators with a fun exercise in analysis. In today’s game, two out of the three games ended adjourned, and are only to be resumed on July 21st. This means that spectators around the world can analyze and second-guess the players. What do you think?

Istanbul Besiktas continues to lead in Turkish Is Bank League

7/19/2012 – And Istanbul Teknik remains in second place. After nine rounds of play these two teams have 17 and 16 match points respectively and are followed at some distance by Ankara Gazi Üniversitesi Spor Kulübü at 13 points. With top GMs playing it is the lower boards with juniors and females that are decisively influencing the results. Big illustrated report by Anastasya Karlovich.

Dortmund Rd6 – The dark horses strike

7/19/2012 – None of the leaders were able to make a dent in their opponents, and in fact Ruslan Ponomariov allowed the last-place Mateusz Bartel to finally score a full point after a blunder under pressure. Jan Gustafsson was not so fortunate, and it was precisely a blunder on his end, also under duress, that gave Arkadij Naiditsch his second straight win and a share of first. Illustrated report.

ChessBase Online for Android – Creating a specific book

7/18/2012 – The latest major upgrade of the Android version of ChessBase Online is out, and it brings an important new function to allow improved research and opening preparation against an opponent: Create Book. Previously to prepare for an opponent, you would filter the games and position and then peruse the results. Now you can filter just the statistics of your opponent for every move. Learn how.

Anand on the World Championship in Moscow (Part two)

7/18/2012 – Immediately after his successful match defence against challenger Boris Gelfand, World Champion Viswanathan Anand spoke to his old friend Jaideep Unudurti. The Indian journalist conducted an interview that was too long and detailed for the newspaper Indian Express, which published only parts of it. Jaideep has given it to us in its entirety. Today we bring you part two.