World Cup R4.1: no draw death in Khanty-Mansiysk

9/7/2011 – Round four in the World Cup was another uncompromising day – six games out of eight were decisive! White won four times, Black scored two wins, and of the two draws one was well fought out. Dominguez, Navara, Gashimov, Potkin, Radjabov and Svidler go into the second game on Wednesday with a win under their belts, the first two with the advantage of the white pieces. Illustrated report.

Kavalek in Huffington: The Hand of God in Chess?

9/7/2011 – The drama surrounding the game David Navara vs Alexander Moiseenko continues to occupy the chess world, and has made it into the mainstream media. In his Huffington Post chess column GM Lubomir Kavalek felt a deja vu: a game he had played in 1965 wound down to a similar Q vs R+P ending which he proceeded to win. Kavalek also philosophises about offering a draw in a winning position.

The last day of the “Botvinnik Memorial”

9/7/2011 – On the last day of the three-day Botvinnik Memorial in Moscow there were no more battles among the grandmasters. This day was dedicated to remembering the 6th World Champion Mikhail Botvinnik. On the program was the inauguration of a plaque dedicated to Botvinnik, and a simul by the participants against 80 juniors from around the country. A pictorial report by Anna Burtasova.

Sonas: what exactly is the problem?

9/6/2011 – In recent weeks two strong GMs have sent us their solutions to the problem of draws in chess (have rapid game deciders on the same day, they propose). This has caused quite a stir in the chess world. We asked chess statistician Jeff Sonas to scientifically analyse the problem – it's got to be good to know exactly what we are talking about. Here are his remarkable findings.

World Cup R3.2: Fair play in Khanty-Mansiysk

9/5/2011 – Game two of the third round of the World Cup produced an extraordinary display of fairness. First David Navara accidentally touched a piece, but his opponent, Alexander Moiseenko did not insist on the "touch-move" rule that would have lost him the game. Moiseenko was subsequently outplayed by the Czech GM, who with a forced mate on the board offered him a draw. Chess gentlemen.

2011 L. Rudenko Memorial won by 13-year-old Goryachkina

9/5/2011 – In its fifth edition, the Lyudmila Rudenko Memorial, dedicated to the second Women's World Champion, brought together 43 female players, vying for a spot in the Russian Women's Cup later this year. In spite of a field including no fewer than eight WGMs, the surprise winner was 13-year-old Alexandra Goryachkina, a full point ahead of the field. Report and pictures by Evgenia Doluhanova.

World Cup R3 Tiebreaks: Navara wins, and Mamedyarov falls to Zherebukh

9/5/2011 – It was an incredibly bloodthirsty round of tiebreaks with nine of the first ten games ending in a decisive result. For those wondering whether Navara's sports-manship would cost him the potential $8000 he risked losing, it did not, and he beat Moiseenko to pass forward. The biggest surprise was 18-year-old Zherebukh's victory over World Championship Candidate Mamedyarov. Report, pics, and games.

World Cup R3.1: Top players clash, Polgar, Kamsky, Sutovsky win

9/4/2011 – Round three of the World Cup saw top players finally encountering each other, with upsets still possible. The big one was the victory of the only remaining female in the event, Judit Polgar, over top seed Sergey Karjakin. Emil Sutovsky brought down the great Vassily Ivanchuk and Alexander Grischuk outwitted Alexander Morozevich with an obscure line of play. Illustrated report.

How to build your own USB Electronic Chess Board

9/4/2011 – How would you like to build your own full-sized wooden electronic board. Sound impossible or highly improbable? Not so. If you are the type of person who enjoys building models, or challenging projects, Bryan Whitby has created a website with step-by-step instructions, and plenty of pictures, showing you how to build a USB chess board that can be hooked up to Fritz. See the video and learn how.

Pawn careers

9/3/2011 – In this game from the current World Chess Cup, White's f-pawn had eaten its way to h7 early on and just remained there. What does that mean for the postion? The strike 28.Rxg7 now leads to ...
A)... victory for White
B)... perpetual check
C)... advantage for Black

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

Botvinnik Memorial Rapid Day two – Anand and Cmilyte take first

9/3/2011 – At the end of the day’s scrambling, Vishy Anand’s solid showing fetched him the title in the open section and Viktorija Cmilyte’s sharp play brought her the women’s top honours. Rating favourites Carlsen and Humpy finished tail enders. The mixed blitz doubles were won by Anand-Humpy, making it a fine day for Indians. Report with lovely photographs by Anna Burtasova.

World Cup R2 tiebreaks: The 2700 clashes are coming

9/2/2011 – In the second round, nearly half the matches were pushed into the tie-break phase, and one surprise exit was Michael Adams, who has a superb record in KO events, losing to the Danish GM Heine-Nielsen. Most of the favourites avoided surprises, such as Karjakin, Grischuk, Ponomariov and Svidler. Vallejo Pons was unable to complete his comeback against Cuban Bruzón Batista. Illustrated report.

Botvinnik Memorial Rapid Day one – Comedy of errors

9/2/2011 – Carlsen dropped both Anand and Aronian from his jaws on day one of the rapid tournament while Kramnik pleased spectators with a flamboyant piece sacrifice. Aggression in the women’s section reigned high with only two draws from nine games. Check out the incredible blunders, oversights and missed opportunities of these grandmasters. Here is the report with pictures by Anna Burtasova.

Edward Winter's Chess Explorations (68)

9/2/2011 – The Editor of Chess Notes has put together an extensive selection of chess-related cartoons and comic strips from the past century or so. They include satire, science fiction, a war adventure, a depiction of Pillsbury riding an elephant, Capablanca’s life story, an account of the 1972 Spassky v Fischer match in Reykjavik and, to begin with, two old cartoons about cheating at chess.

World Cup R2.1: Live by the sword, die by the sword

9/1/2011 – In the second round of the FIDE WC knock-out event, the current European Champion Vladimir Potkin was happy enough to perform an ideal attack against the well-known and fierce attacker Alexei Shirov, a top player who is famous for setting the board on fire. But the time always comes for those who live by the sword to die by it. Here is some very instructive analysis by GM Efstratios Grivas.

World Cup R2.2: Shirov and Movsesian sent packing

9/1/2011 – The second round had a bit of it all. There were Morozevich’s crushing 2-0 win over surprise opponent Fier, as well as Shirov’s surprise 2-0 loss to Potkin. Judit Polgar overcame Movsesian, and Kamsky erased his first-round scare with a clean win over Kasimdzhanov. Vallejo Pons rebounded with a win to push into the tiebreaks, and Karjakin was unable to bully So. Report and GM analysis.

Master Moves #16 – Botvinnik the World Champion

9/1/2011 – All the deepest plans or endgame technique are useless if you fall victim to a shot that leaves you in a lost position. Likewise, sometimes that superior play will only offer a single window of opportunity to deliver that final blow, so it is vital to be ready for it when it does. All the shots here were played by Botvinnik from the 1948 World Championship and beyond. Are you world champion material?

FIDE ratings list – resurgence is the name of the game

9/1/2011 – The new ratings list is out, and the word 'resurgence' has never seemed a more appropriate description. From the very top, we see Kramnik once more the top Russian, Kamsky at the highest rating in his career, and Judit Polgar's return to the 2700 club to name but a few, but the biggest story is Morozevich's rocket gain of 43 Elo after three straight 2800+ performances. The September 2011 list.

Botvinnik Memorial Rapid: the big, fast faceoff

9/1/2011 – In another event dedicated to the memory of the Russian legend, Messrs Anand, Kramnik, Carlsen and Aronian will lock horns in rapid and blitz formats. Also featured is a formidable female section with Humpy, Kosintseva, Cmilyte and Danielian. And the rules have changed. Don’t be surprised if one of them suddenly deserts a heated tactical battle to plug into an iPod. Don't miss the fun!

Commemorating the 20th Independence Day and Cup

8/31/2011 – The “Kiev Cup - Independence of Ukraine Cup” was recently held in Kiev dedicated to the 20th Anniversary of Ukraine’s independence, celebrated on August 24. This year saw the participation of 15-year-old Ilya Nyzhnyk (2589 Elo), who saw the top spot snatched by Crimean colleague GM Yury Ajrapetjan. Here is a report replete with pictures by Tanya Kostiuk.

World Cup R2.1: small tragedies, expected victories

8/31/2011 – Alexei Shirov spoilt a comfortable position against Vladimir Potkin and lost in 28 moves. Francisco Vallejo applied pressure for 60 moves, then imploded and lost five moves later. Sergey Azarov tried the Jaenish Gambit against Vugar Gashimov and went down in 23 moves. Other top players (Ivanchuk, Radjabov, Morozevich) took home full points. Report and pictures.

The winner takes it all, the loser standing small...

8/30/2011 – We are reporting enthusiastically on the FIDE World Cup in Khanty-Mansiysk, concentrating, as any news site would do, on the stars and the winners. But what about the players who on Tuesday all met at the airport for an early flight to Moscow? They had been knocked out in round one. Chess trainer Efstratios Grivas tells us the story of one of them, with two instructively annotated games.

GM Karsten Mueller: Chess Endgames 8 – Practical Rook Endings

8/30/2011 – You all know him from his regular CBM blog on our news pages. Now ChessBase has published a training DVD by GM Karsten Müller, the eighth of a series. "Although the lessons on this DVD are difficult, they are very worthwhile for keen students of the endgame, writes Sean Marsh in his Marsh Towers review. He calls this DVD one of the brightest jewels in the ChessBase crown.

World Cup R1 tiebreaks: favourites through, no big surprises

8/30/2011 – Gata Kamsky won one of the first two rapid games, Morozevich both of them. Etienne Bacrot struggled a bit against youngster Ray Robson – each won a game, then Bacrot won both the fast rapid games. One match, Drozdovskij vs Motylev, went all the way to the sudden death (Drozdovskij won). We bring you a full updated report with video and pictures.