Biel: Three draws

Two Grünfelds and a French

After starting with two wins, the Carlsen Express was stopped on his tracks on Tuesday, when Peter Svidler held against the World Champion in a tempestuous Najdorf. In the meantime, Shakhriyar Mamedyarov caught him in the standings with a win over Maxime Vachier-Lagrave — who does not seem to be in great shape — and Nico Georgiadis fell for the third time against a tough field.

In the fourth round, Carlsen had the black pieces against the nominally weaker young Swiss GM — 316 points separate their ratings. Did it end up being a walk in the park for Magnus? Not at all! 

A friendly handshake to start things off | Photo: Simon Bohnenblust / Biel Chess Festival

Some of the people that are following the Biel tournament closely suggested that the players might be receiving extra money for going into unusual openings, after seeing what has been going on in the first three rounds. 

Throughout his career, especially during his first years in the circuit, Magnus Carlsen has tried his hand at a wide variety of openings. He tried the French Defence many times, but he never used the Armenian variation, the line he chose against Nico Georgiadis.

The game followed theory until move 12, but at that point Georgiadis adopted a new approach.

The Classical French - Main Line

After 1.e4 e6 2.d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3, the author takes a detailed look at a daring line with 7... cxd4 8. Nd4 Qb6, as well as the quieter plans with 7...cxd4 8. Nd4 Bc5, and the main line with 7... a6 and b5.

White played 13.Qd6, while after 13.Qc3 the computer gives White an edge. The game slowly started to favour Carlsen and, eventually, Georgiadis found it necessary to sacrifice the exchange. Carlsen was definitely in front, but Georgiadis had enough compensation to complicate matters. Magnus was having practical problems converting his material advantage.

Finally, the World Champion relieved the tension giving back the exchange and tried to use some tricks in the slightly imbalanced endgame. 

Master Class Vol.8: Magnus Carlsen

Scarcely any world champion has managed to captivate chess lovers to the extent Carlsen has. The enormously talented Norwegian hasn't been systematically trained within the structures of a major chess-playing nation such as Russia, the Ukraine or China.

Here Carlsen tested 41...f4, but Georgiadis chose not to take the bait. The draw was signed on move 58.

Svidler with a familiar opening in front of him — a Grünfeld | Photo: Lennart Ootes / Biel Chess Festival

Peter Svidler was not satisfied with his handling of the opening in his game against Shakhriyar Mamedyarov — they delved into the Fianchetto variation of the Grünfeld Defence. In the press conference, the Russian champion could not pinpoint exactly where he had gone wrong, although most likely his problems began when he played 12...Qb6.

Fighting the Grünfeld with g3

The Grünfeld Defence was invented by the famous Austrian Grandmaster Ernst Grünfeld in the early twenties of the last century. One of the first reactions to it came from the great Akiba Rubinstein - the g3 system, fianchettoing the bishop to g2. After that many systems were tried to refute the Grünfeld and nothing really worked. So, Rubinstein's recipe remains a very important positional approach against this dynamic opening.

Svidler proposed the alternative 12...Qc8, when White will have difficulties to defend his h-pawn — of course, 13.Kh2 fails to 13...Nxc3 14.bxc3 Ne4 and two pawns are hanging. 

Instead, after 12...Qb6 the queens were exchanged quickly and Mamedyarov gained a big space advantage. Shak missed a couple of tactical shots that would have given him a clearer edge and Svidler defended effectively to keep the balance.

Draw.

Komodo 12

In computer chess there is no getting past Komodo, a two-time ICGA Computer World Chess Champion. Find out how Komodo can take your game to the next level!

Maxime Vachier-Lagrave still has six rounds to improve his performance | Photo: Lennart Ootes / Biel Chess Festival

The game between David Navara and Maxime Vachier-Lagrave followed a Grünfeld Defence as well. Unlike Mamedyarov, David chose a sideline when he played 9.Nd2. The queens were exchanged on move 12 and White gained a passed pawn on the c-file. Black had a big initiative against the white king in the centre, however, and that was enough to provoke a threefold repetition on move 28.

Live coverage with commentary by Daniel King and Anna Rudolf

Current standings

Rk.		Name	Rtg.	Nt.	Pts.	n	1	2	3	4	5	6	TB	Perf.
1		Carlsen,M	2842		3.0	4			½	1	1	½	4.50	2893
2		Mamedyarov,S	2801		3.0	4			½	½	1	1	3.75	2893
3		Svidler,P	2753		2.5	4	½	½			½	1	4.00	2832
4		Navara,D	2741		2.0	4	0	½			½	1	2.50	2737
5		Vachier-Lagrave,M	2779		1.0	4	0	0	½	½			2.25	2591
6		Georgiadis,N	2526		0.5	4	½	0	0	0			1.50	2462
TBs: Sonneborn-Berger

All games

Translation from German and additional reporting: Antonio Pereira

Links

• Official site
• Round 1-2: Carlsen with the early lead
• Round 3: Shak catches Magnus