Zagreb GCT: Carlsen's impressive year continues

"A huge win"

Magnus Carlsen's incredible year continues, and we can only sit back and enjoy. With three rounds to go, he is closing on his eighth consecutive tournament triumph, an amazing feat in and of itself but, while doing so, he is also overcoming stumbling blocks he had not been able to surmount in the past — after drawing all seven games they had played before, the world champion defeated world number three Ding Liren for the first time. The Norwegian himself called this a "huge win" in the post-game interview.

The win over Ding means Carlsen is still the sole leader in Zagreb, but he cannot rest on his laurels, as Wesley So defeated Hikaru Nakamura to remain a half point behind in the standings table — the runner-up took down his compatriot from the white side of a Berlin Defence. Meanwhile, Anish Giri left the cellar by beating Shakhriyar Mamedyarov with White and Fabiano Caruana saved a half point from a dreadful position against Vishy Anand.

Results of Round 8

It is time to talk about records, again. Carlsen's highest official rating ever, achieved in April, 2014, was 2882. His highest live rating reached greater heights, as he got to 2889.2 points on April 21st, 2014. After his win over Ding Liren — only one of three players over the 2800 mark — the world champion has increased his rating by 9.3 points in Zagreb despite being a huge favourite rating-wise against most of his opponents. As usual, Norwegian journalist Tarjei J. Svensen is closely following his compatriot's performance: 

Carlsen needs 1,5 out of 3 (2876,7) to guarantee a rating gain, 2 out of 3 (2881.7) to tie his official 2882 world record and 2,5 to break it (2886,7).

In addition, we should not forget the fact that Carlsen has kept his undefeated streak in classical chess alive. He lost a "slow game" for the last time on July 31st, 2018, when he was defeated by Shakhriyar Mamedyarov in Biel. Since then, he has played 76 classical games.

Magnus Carlsen is in a class of his own | Photo: Lennart Ootes / Grand Chess Tour

Against Ding Liren, the world champion had his opponent thinking as early as move 11. After Carlsen's 10...c5 in a Catalan, the Chinese grandmaster spent over twenty minutes before capturing with 11.dxc5. This had been seen before, but apparently Ding had not prepared specifically for this line. Immediately afterwards, the Norwegian unleashed the novelty:

The Catalan: A complete repertoire for White!

The Catalan is one of the most solid openings for White. It forms part of the large and strong fianchetto family in which White builds his strategy mainly around the bishop on g2. Grandmaster Victor Bologan covers all of Black’s replies to the Catalan, some of which can even transpose to other openings such as the Tarrasch System and the Queen’s Indian. Suffice it to say that the Catalan rules!

Every time a game had reached this position, Black had continued with 11...♝xc5 and had gone on to lose the game. Carlsen, instead, instantly replied 11...♝a6, prompting his opponent to have another long eighteen-minute think before opting for 12.♘e3. The Norwegian confessed afterwards that this was part of his preparation for last year's World Championship match. Ding was way down on the clock and facing top-notch analysis.

Carlsen continued to play comparatively quickly until move 20, when, despite having been overrun on the clock, Ding Liren managed to keep his position under control. A highly complex battle took place and, when the smoke cleared (after a queen trade), material was even but Black had the pair of bishops. This was the endgame Black intended to convert after move 32:

The rooks had just left the board after 32...♝xe7 and Carlsen would need to show good technique to convert this into his third straight victory in Zagreb. Slowly but surely, the world champion activated his king and concocted a plan to overcome White's desperate defensive attempts. The game finished after 57 moves:

The endgame of Ding Liren v Magnus Carlsen | Photo: Lennart Ootes / Grand Chess Tour

Endgames of the World Champions from Fischer to Carlsen

Let endgame expert Dr Karsten Müller show and explain the finesses of the world champions. Although they had different styles each and every one of them played the endgame exceptionally well, so take the opportunity to enjoy and learn from some of the best endgames in the history of chess.

The celebratory interview with Maurice Ashley | Photo: Lennart Ootes / Grand Chess Tour 

Wesley So keeps up the pace

After his great run in 2016-17, when he became Carlsen's biggest threat atop the ratings list, Wesley So has not been able to shine as brightly in the elite circuit since. Nonetheless, he is currently in fifth place at the live ratings list and, thanks to an undefeated +3 performance, he is in sole second place at the Croatian GCT, only half a point behind the leader. He got his third win in Zagreb on Friday, when he took down Hikaru Nakamura.

The American grandmasters delved into a Berlin Defence with 5.♖e1 and followed a line Nakamura had played with Black no less than three times in the past — against Caruana, Giri and Anand. A heavy-piece endgame was reached on move 33, when White had the initiative and a better pawn structure on the queenside:

Opening package: 1.b3 and Black Secrets in the Modern Italian

Wesley So published two new opening DVDs: 1.b3, the so called Nimzo-Larsen-Attack, for White and his black secrets in the modern Italian. Get them in a package and save money!

White infiltrated with 34.♖d7+ and this led to a sequence that would finish with So gaining Black's h7-pawn: 34...♜f7 35.♕d2 ♜xd7 36.♕xd7+ ♚f8 37.♖e5 ♜d8 38.♕xh7.

Nakamura continued to look for simplifications with 38...♜e8, and soon enough the players went into a pawn endgame, which So had calculated would be enough to get the win:

After 42...♛xe5 43.fxe5 Black's king is in time to capture the e-pawn, but White nonetheless is well-positioned to get the full point. Wesley So demonstrated flawless technique during the next thirteen moves to claim his third win of the event.

Wesley So will face the leader in round ten | Photo: Lennart Ootes / Grand Chess Tour

Mamedyarov's boldness backfires again

A couple of years ago, Shakhriyar Mamedyarov switched from an all-out uncompromising style to a more conservative approach which ended up serving him well, pushing him to number two in the world ranking. In Zagreb, however, the Azeri grandmaster has been showing his teeth, playing aggressively with Black against Carlsen (round 4, draw) and against So (round 6, loss). 

Two old friends — Sergey Karjakin and Shakhriyar Mamedyarov | Photo: Lennart Ootes / Grand Chess Tour

In his game against Anish Giri, a Sicilian structure appeared on the board and, in the midst of a strategical middlegame, he decided to stun his opponent by castling long:

Power Play 21: A repertoire for black against the Anti-Sicilians

Accept the Morra Gambit with confidence. Tame the Grand Prix Attack. Put fear into the heart of every tedious 2 c3 player. You can make 1...c5 a dangerous weapon whether it's an open or closed Sicilian.

15...0-0-0 is clearly looking for trouble. Giri was shocked but, after thinking for over 23 minutes, managed to find the correct rebuttal, 16.♘e5. The idea is that after 16...♛xd4 White has 17.♕f3 and Black looks all but lost:

Perhaps Mamedyarov had not seen this line or had not assessed it correctly when he castled long, as he spent almost half an hour on 17...♜d5. However, the fight was already lost at this point. Giri continued with 18.♘xf7 and swiftly converted his huge positional advantage into a 31-move victory.

Anish Giri returns to his working tool | Photo: Lennart Ootes / Grand Chess Tour

Caruana saves a half point against Anand

Out of a Rossolimo Sicilian, Vishy Anand (with White) and Fabiano Caruana established a sort of double-Maroczy bind structure with pawns on e4, c4 and d3 for White and on e5,c5 and d6 for Black. Caruana decided to relieve the tension immediately with 9...♞xd5 though, giving his opponent a chance to get a couple of tempi and a nice initiative on the kingside:

The Sicilian Rossolimo for White

The Rossolimo Variation 3.Bb5 is considered to be one of the strongest replies to 2…Nc6 in the Sicilian Defence. The fact that the move has been played by practically all the top players proves its popularity and strength. But the most interesting aspect of playing 3.Bb5 is that we force sharp, attacking players who love to have the initiative to forget about the Open Sicilian and to adjust themselves to a new world, one full of positional ideas, manoeuvres and nuances.

Black's knight will need some time to get back into the fray, while White will continue to push forward on the kingside. Anand did get an advantageous position subsequently, but Caruana defended tenaciously until getting a 54-move draw in a rook and knight v rook endgame.

Vishy Anand lost in round one and drew his next seven encounters in Zagreb | Photo: Lennart Ootes / Grand Chess Tour

Maxime Vachier-Lagrave v Sergey Karjakin and Levon Aronian v Ian Nepomniachtchi were the short draws of the day. Coincidentally, Aronian and Nepomniachtchi will play the leading players of the event in round nine, as the Armenian will have the black pieces against Carlsen and the Russian will move first against Wesley So. 

Standings after Round 8

Commentary webcast

Commentary by GM Yasser Seirawan, IM Jovanka Houska and GM Alejandro Ramirez

All games

Round nine takes place on Friday, July 5th at 16:30 CEST (14:30 UT / 10:30 AM EDT).

Links

• Official site
• Round 1: A red-hot start
• Round 2: A second win for Nepomniachtchi
• Round 3: Three out of three for Nepomniachtchi
• Round 4: A fighting round
• Round 5: Ding Liren beats Giri
• Round 6: Carlsen and So catch up with Nepomniachtchi
• Round 7: Carlsen grabs the lead