World Championship Game 6: A Petroff, a marathon, a draw

by Antonio Pereira
11/17/2018 – The deadlock is yet to be broken. The sixth game of the World Championship match saw Magnus Carlsen use 1.e4 for the first time and, predictably, Fabiano Caruana responded with the Petroff Defence. What seemed to be a boring position that would unavoidably lead to a draw turned into a real fight when Caruana opened the centre. Carlsen ended up suffering to secure a draw after sacrificing a piece for two pawns. EFSTRATIOS GRIVAS and LAWRENCE TRENT analysed the game. | Photos: Nikolai Dunaevsky / World Chess

The Reliable Petroff The Reliable Petroff

The Petroff (or Russian) Defence which is characterised by the moves 1.e4 e5 2.Nf3 Nf6 has been popular at the highest levels for many years and enjoys the reputation of being an extremely solid defence.

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Caruana 'does a Carlsen'

"In long endgames, I still think I have an advantage against Caruana. He can work on it, but I don't think he can equalise my edge in only a few months", said Carlsen in an interview shortly before the match started. In fact, that has been the Norwegian's bread and butter in the past: to find tiny advantages and pressure his opponents endlessly. However, this Friday at The College, he found himself on the opposite side, defending an inferior position in a game that lasted six and a half hours. And he succeeded at it.

After the marathon, the match is still tied and the tension keeps rising. Carlsen has experience in this situation, as he drew the first seven games of his New York match against Karjakin. And if we look back in history, two World Championship matches started with six draws and broke the standstill in game seven — Petrosian vs Spassky 1966 and Anand vs Gelfand 2012. In both cases, the defending champion kept his crown.

For Carlsen, it is not obvious to think that his second straight White will give him an advantage in the next game, as Black has been at the forefront so far in the match. Moreover, it will be interesting to see what first move he will choose on Sunday — after having played 1.d4, 1.c4 and 1.e4 so far, will he 'keep the trend' by playing 1.Nf3?

Carlsen signals 1.e4


Game 5 summary

GM Daniel King provides a 5-minute look at the main events of the day:


The leaked Petroff

Before game four, a video that revealed information about Caruana's preparation was leaked online. It remains to be known whether that was a slip-up or a "hoax", but former World Champion Vishy Anand already gave a sensible answer to the whole controversy:

There's nothing that dramatic that they gave away, except that you confirm that you're looking at the Petroff. On the other hand, this is completely useless information, if the Carlsen team — even if they felt that it's authentic — would they trust it, would the bet their life on it? They can't.

It is funny that he precisely mentioned the Petroff just before it was played, but it was certainly no big surprise for anyone who has followed elite chess events in the last couple of years — an essential component of Caruana's success has been his effective use of this Defence. In game six, the players explored a sideline in which knights are the protagonists:

 

This position is relevant insofar, after 14 moves, White has made knight moves nine times and Black has done the same ten times. Here, Magnus developed the first non-knight piece with 15.Bd3 (the queens were exchanged on move 8). The slow opening seemed to indicate that the players were ready to sign a draw in the near future. However, on move 21, Fabiano opened up the centre with 21...c5 and a sharper struggle ensued.

Magnus had to work hard to get the half point

Fabiano started putting pressure on Magnus, and the latter eventually decided to give up a piece for three pawns (although later, he would lose two of them). Carlsen put up a fortress that, according to computers, could have been broken with an unlikely move. Former World Champion Garry Kasparov considered it unthinkable for a human to find the manoeuvre suggested by the silicon monsters:

The peace treaty was signed on move 80.


Games 1-6 annotated by GM Efstratios Grivas

Experienced chess trainer and chess author Efstratios Grivas reviews the first half of the match, starting with Game 6. "The game looked like another dull case in the start", he writes, "but quickly moved to a classic one! And what an endgame surprise by the great Magnus!"

 

Click or tap a game in the game list to switch games


Chess Expertise Step by Step Vol. 1: Unexpected Tactics

Tactics in chess are sequences of moves which limit the opponent’s options and may result in a tangible gain by force. They are usually contrasted with strategy, in which advantages take longer to be realised and where the opponent is less constrained in his choice of reply. This series covers important sections of this field and helps to understand in depth the proper handling of (unexpected) tactics.

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Match standings

 

Round-up shows


All games of the match

 

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Antonio is a freelance writer and a philologist. He is mainly interested in the links between chess and culture, primarily literature. In chess games, he skews towards endgames and positional play.
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KevinC KevinC 11/17/2018 03:08
@Marselos and Offramp, the powerful computer Sesse saw mate in 30, so care to think again? Who do you believe more, yourself or a computer seeing mate? I know which one I trust the most.
Offramp Offramp 11/17/2018 11:33
@Marselos, I also do not think the position is a win for White. I think the computer is mistaken.
sedarpl sedarpl 11/17/2018 10:12
Amazing game, especially endgame..! :) Both Magnus and Fabi played on highest level human of play.
Chris Holmes Chris Holmes 11/17/2018 08:36
Let's not forget Kasparov-Anand 1995 : a record 8 draws before Anand scored his only win in game 9, & Karpov-Korchnoi 1978 : 7 initial draws before Karpov finally drew blood !
Marselos Marselos 11/17/2018 07:09
yes Garry is right.
Caruana calculates variants.
But here he is human, after Kng1, in the worst case , I do Rh7-Rh8 and I never lose.
czechpirc76 czechpirc76 11/17/2018 04:27
so let me get this straight...... 1- World Chess claims it had to make a last minute decision to set a time limit to the playing area for ticket holders when they already knew this would have to take place but did not want to announce it so as not to affect ticket sales 2- Have a policy that ticket holders cannot have access to online coverage until they obtain the code in person at site (although stating ticket holders would have online access for the entire match) 3- Server issues affecting large portions of the online coverage 4- Trying to limit the scope of 3rd party coverage through litigious means 5- an instant chat ban for saying anything negative about World Chess..........and yet most of these issues had already occurred in the prior WC match in New York. Its unacceptable and the chess world deserves better
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