Turkey vs Iran with an instructive endgame

9/21/2011 – This eight round double Scheveningen event with top GMs took place from September 8 to 16. Iran won it by ten points, the final score being 21:11. One of the lesser games contained an interesting ending which international trainer Efstratios Grivas, who is also the Turkish coach, has analysed for our readers – another opportunity for you to hone your endgame skills.

World Cup in Khanty-Mansiysk: Players in the background

9/21/2011 – The organisers of the FIDE World Cup in Khanty-Mansiysk did an extraordinary job, providing the world with live video feed in HD quality, running commentary in Russian and English, live broadcast of the games on the official site and on Playchess, professional pictures in the highest quality we have received from any chess event. Here are some of the people who made it possible.

CBM Blog: Knight dance and a mating attack out of the blue

9/20/2011 – "The rook's pawn is the worst enemy of the knight," says our resident GM Karsten Müller. He goes on to show us how with queens on the board one side can often conduct a direct attack that culminates in mate. Dr. Müller's analyses, taken from recent games, are an excellent way to increase your understanding of the game and hone your endgame skills.

Shenzhen GP: Hou Yifan wins FIDE Grand Prix by a full point

9/19/2011 – She drew her final game comfortably with the black pieces and finished with 8.0/11 points on the scoresheet. Seventeen-year-old women's world champion Hou Yifan did not lose a single game in this event and performed at a 2644 level. Second was Anna Muzychuk of Slovenia – the only non-Chinese among the first six players. Final report.

World Cup Finals: Svidler wins, Ivanchuk takes bronze

9/19/2011 – Peter Svidler drew his final game against Alexander Grischuk, securing it with a nice knight sacrifice. This gave him a 2.5-1.5 win over Alexander Grischuk and the title of World Cup winner. In the match for third place Vassily Ivanchuk drew for a similar final score against Ruslan Ponomariov. Svidler, Grischuk and Ivanchuk have qualified for the next stage of the World Championship. Full illustrated report.

Kasparov defeats Vachier-Lagrave in Clichy exhibition

9/19/2011 – In his continued promotion for chess instruction in schools, and the Kasparov Chess Foundation, this weekend Garry Kasparov gave an exhibition blitz match in Clichy against the 2011 French champion, GM Maxime Vachier-Lagrave. The match, covered by the French mass media, was won by Kasparov with a flourish. Here is the report with videos and annotations by GM Karsten Müller.

Shenzhen: Hou Yifan leads by a full point

9/18/2011 – With one round to go the young women's world champion from China has 7.5/9 points, with IM Anna Muzychuk of Slovenia at 6.5. In rounds nine and ten 50% of the games were decisive, and the total draw rate is a respectable 55% (21.7% white and 23.3% black wins). The organisers are providing excellent coverage – Internet broadcast, reports and high-class pictures. Penultimate report.

World Cup Finals: both games drawn, players under pressure

9/18/2011 – Alexander Grischuk played his final white game against Peter Svidler aggressively, and came close to losing it in time trouble. But after 29 moves a draw was agreed. In the match for third place Vassily Ivanchuk, playing white, had serious losing chances against Ruslan Ponomariov, but saved the minor piece ending. In the last game Ponomariov and Grischuk are under tremendous pressure.

CBM Blog: Rook ending always drawn + pawn races

9/17/2011 – Basically yes, but over the board matters are much more difficult than with the help of the computer of course, as our endgame expert GM Dr. Karsten Müller shows, using a game from the current World Cup tournament in Khanty Mansiysk. In a second very instructive example he takes us to the races, where White loses a drawn game with a greedy pawn capture.

World Cup Finals: Ivanchuk wins game two with black

9/17/2011 – Peter Svidler played fourteen moves of theory against his good friend Alexander Grischuk, then they played two more moves and agreed to a pragmatic draw. In the game for place three Vassily Ivanchuk came with a clear advantage out of the opening, and just when his opponent Ruslan Ponomariov appeared to be holding, he cracked under the pressure and gave Ivanchuk an important point.

London Chess Classic – presenting the participants

9/16/2011 – This popular tournament runs from 3-12 December 2011 and falls on two weekends, which means that spectators and amateur players in the side events only have to take one week off work to attend. It also means there will be two sets of weekend tournaments and blitz every evening. The classic itself has been increased to nine players to include the World number three Levon Aronian. Don't miss it.

The black bishops ...

9/16/2011 – ... already had the enemy king firmly in their sights here, and when White also opened the second diagonal with 26.Nxb8, world cup finalist Peter Svidler went in for the immediate kill - with which piece?
A) queen
B) rook
C) bishop

The solution is here, but first ponder over it with a larger version of the diagram.

The Product Finder with Board: a new way to search

9/16/2011 – With literally hundreds of DVDs available, ranging from openings to games collections, it could be daunting to look through the long lists of product descriptions in the hopes of finding something useful. With the new Product Finder, all you need to do is set up a position, and not only will all opening DVDs covering it be shown, but even games collections as well. Here is a new way to search.

World Cup Finals G1: Svidler beats Grischuk, Ivanchuk draws Ponomariov

9/16/2011 – The first game of the finals and the fight for third place were not without drama. The primary battle for all the marbles Grischuk uncorked a strong novelty, but Svidler seemed ready for it and eventually it was Grischuk who lost his way. In a repeat match against Ponomariov, Ivanchuk generated chances in the endgame but failed to make the most of them. Will history repeat itself?

Shenzhen: Hou Yifan in the sole lead after eight rounds

9/15/2011 – The 17-year-old Chinese world women's championship has a plus four score and a 2650 performance, and leads by half a point ahead of GM Zhao Xue. Anna Muzychuk and Ruan Lufei share the third/fourth places another half-point further down. Friday is a free day, where the players will visit local schools. Our report after round eight includes photos provided by the organisers.

Poles take World Problem Solving Championship 2011

9/14/2011 – The picturesque Italian town of Jesi saw fierce competition amongst the world’s top problem solvers. The team event was won by the Polish solvers, whose average age was less than half that of the second-placed UK team. In the individual championship the 19-year-old Pole Kacper Piorun was victorious, ahead of the previous champion John Nunn, who sent us this report and sample problems.

World Cup R6 TB: Grischuk makes it to the final

9/14/2011 – The first rapid tiebreak ended in a nice win by Alexander Grischuk, in the second Vassily Ivanchuk bounced back with a convincing win of his own. Then came the accelerated rapids – ten-minute time controls. In the first tragedy struck when Ivanchuk, in a potentially winning position, blundered horribly and lost. The finals start on Friday, with Peter Svidler playing Alexander Grischuk. llustrated report.

World Cup R6.2: Peter Svidler through to final

9/13/2011 – Former FIDE world champion Ruslan Ponomariov played a rare line of the Grunfeld, which allowed Peter Svidler to play very sharply and get a queenside pawn avalanche. The St Petersburg grandmaster refused a draw offer and forced a win in 43 moves. With this Svidler moves into the final. On the other board Ivanchuk and Grischuk drew an equally sharp game. Illustrated report.

How does one play against a World Champion?

9/13/2011 – GM Adrian Mikhalchishin shares his extensive experience working with players who faced World Champions, and the difficulties this unique challenge presents. He also breaks down the upcoming Women's World Championship and gives his opinion. He explains how he prepares players to face a champion, and how both the trainer and the student can make the most of this opportunity.

World Cup R6.1: Both games drawn, Ukraine to move

9/12/2011 – Both the Russian grandmasters left in the World Cup played their first game of the semifinals with White. Realizing that the stakes are very high (there are only three tickets to the World Championship, not to speak of the substantial money prize) everyone played very carefully. The result: two draws, in 20 and 22 moves. On Tuesday the Ukrainians have white and thus the advantage. Semi-final report.

CBM Blog: Opposition and the Horwitz Manoeuvre

9/12/2011 – The first games of the World Cup semi-finals did not produce a lot of material for commentary. So we use this analytical pause to bring you two endgame lessons by GM Dr. Karsten Müller. The examples are taken from earlier games in Khanty-Mansiysk and give you insights into complex opposition and a classical winning technique that Ruslan Ponomariov executed perfectly. Look and learn.

Shenzhen Women's Grand Prix - Five tied for first after five rounds

9/12/2011 – After the fourth and fifth rounds, Hou Yifan and Zhao Xue were first joined in the lead by Anna Muzychuk in round four, and then by Tan Zhongyi and Ruan Lufei in round five. The rest day, after the fourth round, coincided with a special Chinese holiday that celebrates the moon's brightest and most beautiful appearance in the year, including colorful festivities around it. A beautiful pictorial.

Kings and Queens - A match in rapid classic chess and Chess960

9/12/2011 – As a part of the launch of the renovated St. Louis Chess Club, together with the World Chess Hall of Fame, a Kings and Queens team match is also taking place, pitting the men against the women not only in rapid classic chess, but also Chess960. The event has a generous $52,000 prize fund and live online commentary by WGM Shahade and GM Seirawan. Here is the report with pictures and videos.

Ten years of ChessBase News

9/12/2011 – Actually we began with a web news service around 1995 – with a static HTML site and a few news items per week. On September 12 2001 we launched the new database driven service, and have since then published more than 7,500 reports and stories – becoming the premium news page for chess. You can use our new archive and search functions to browse around nostalgically in the past.