2/23/2018 – The A group of Aeroflot Open is one of the most keenly contested open tournaments out there. There are 32 GMs above the rating of 2600 and all of them are vying for the top spot which not only earns them a hefty prize fund, but also a chance to play in the Dortmund super tournament. After three rounds we have only two players on 100% score Viktor Bologan and Tigran Petrosian. Bologan's victory over Korobov was a beautiful game and it is analyzed in great depth in this report. ChessBase India's Niklesh Jain brings you all the updates from Hotel Cosmos in Moscow.
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Bologan and Petrosian lead with 3.0/3
There is definitely some connection between Aeroflot and Viktor Bologan. The Moldovian grandmaster came into the limelight thanks to the Aeroflot Open 2003. Bologan not only won it and qualified for the Dortmund super tournament, but he also won the Dortmund super-tournament ahead of Kramnik, Anand, Radjabov, Leko and Naiditsch!
Bologan fighting it out in the last round of Aeroflot 2003, beating GM Julio Granda Zuniga to win the tournament! | Photo: Eugeny Atarov
Celebrating his win with his wife Rita | Photo: Eugeny Atarov
It's been 15 years now since the 2003 event, the black t-shirt has been replaced by a suit and formal wear, the clean shave has been replaced by a french beard, and youthful Bologan by a man with great experience. Yet, it seems nothing has changed, Bologan still continues to play sublime chess at the Aeroflot Open.
That's Bologan in 2018, on his way to victory against GM Anton Korobov | Photo: Niklesh Jain
The opening was played quite poorly by Victor. He was pushed back from all ends and White (Korobov) was completely dominating.
A. Korobov vs V. Bologan
White to move
The simple 0-0 would have given White a very good position here.
Black to move
Korobov's choice of h2-h4 was just not in the spirit of the position. Can you find a way in which you would punish this recklessness
Bologan found the very strong plan starting with 17...Nb8! pushing the queen back to a4 and now ...a5! If White is forced to cede the c5 square that would be excellent news for Black. And hence Korobov played a3, seeing the rook on a8 was hanging and hence ...axb4 was not possible. But Bologan made sure that he went for this line sacrificing an exchange as after 20.Qxa8 bxc3 21.Bxc3 Nc5! the knight on c5 gets an excellent square, the king on e1 is not so comfortable and the queen on a8 is clearly misplaced.
A great transformation and White has to be very careful
This complete change of the flow of the game caught Korobov by surprise and he was unable to put up his best resistance. Bologan won the game with some nice finishing strokes. Here's the entire game annotated by IM Sagar Shah:
Korobov vs Bologan (annotated by IM Sagar Shah)
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Korobov has been in good form of late, so this was a very nice victory for
the Moldovian GM.1.d4d62.Nf3Nf63.c4g64.g3Bf5!?Taking the game into
relatively uncharted territory.5.Bg2Qc86.Qb3Bg77.Nc37.Nh4Be48.f3Bxb18...Bc69.e4b6is also another way to play. Of course, provocative,
but not bad.9.Rxb1Nc6∞with an interesting position.7...0-07...Nc6Keeping an eye on the d4 pawn and forcing White to play d4-d5 would have
been more in the spirit of the position.8.Nh4!Now we have a double
attack on the bishop on f5 and the pawn on b7.Nc69.Nxf5Qxf5It seems as
if White should be clearly better. Not only does White have the bishop pair,
the bishop onn b7 is a complete monster. The only thing that Black has going
on for him is the slight lead in development and the attack on the d4 pawn.10.e310.Qd1was also possible with a slight edge.10...e5Bologan's
approach is correct. He plays actively, but Korobov has seen further.11.d5!11.Qxb7?!exd4!12.Qxc6dxc313.Qxa8Rxa814.Bxa8Qd3-+White is
up material, but thoroughly lacks coordination.11...Na512.Qa4b613.e4
Everything simply comes with a tempo.Qc814.b4!Korobov is extremely
alert to all the tactical possibilities.Nb714...Nxc415.Qb5traps the
knight.15.Qa6!It is completely clear that Black is struggling.Nd716.Bd2f517.h4?!This is a pretty overambitious move. White has complete
control on the queenside, so it would have made sense to just castle and claim a
sizeable edge.17.0-0!Nb818.Qa4a519.a3axb420.Qxa8bxc321.Bxc3Nc5Now this position is much different from what actually happens in the
game because 0-0 is much better than the move h4. So White is just better now
after22.a4Nxe423.Bxe4fxe424.a5+-17...Nb8!18.Qa4a5Black is
fighting back for squares now.19.a3axb4!Of course, Bologan is not
going to miss such exchange sacrifices.20.Qxa8bxc321.Bxc3Nc5Suddenly
the queen looks misplaced on a8, the king looks weak on e1. This is all a
consequence of the move h4. Korobov wasn't able to shift his approach so
quickly from being better to having to fight to maintain equilibrium.22.0-0Nxe423.Bxe4fxe4The queen is now wonderfully placed on c8 to jump to h3!
Black has a pawn for the exchange and also the c5 pawn, so excellent
compensation.24.Rae1?Korobov loses his sense of danger. Allowing the
queen to h3 is just curtains.24.Kg2or even Kh2 would have been better.24...Qh325.Rxe4Nd7Developing the knight with a tempo.26.Qa4Rf3!
Attacking the bishop on c3 and also in future looking at sacrifices on g3.27.Qc2Nf6!Everything moves with a tempo!28.Bb428.Be1This would have
provided added support to the g3 square but afterBh629.Qe2Ng430.Rxg4Qxg4I don't see a way in which White can avoid material losses with e4-e3
coming up.28...Nh5!The knight need not just take on e4 or go to g4, it
could also sacrifice itself on g3.29.Qb129.Be1Nxg330.fxg3Rxf1#29...Bh629...Nxg330.fxg3Rxg3+31.Kf2Rf3+32.Kg132.Ke2Qg2+-+32...Qg3+33.Kh1Rb3!Such moves are not so easy to spot. The main idea is to
deflect the queen from the support of the e4 rook.34.Qc134.Qd1Qh3+35.Kg1Rg3+36.Kf2Rg2+37.Ke1Qg3+-+34.Qe1Qh3+35.Kg1Rg3+36.Kf2Rg2#34...Qh3+35.Kg1Rg3+36.Kf2Qg2+37.Ke1Qxe4+-+30.a4This is just
an admission of the fact that everything is out of control.Nf4!31.Rxf431.gxf4Qg4+32.Kh2Rh3#31...Bxf4Now threatening all sorts of
things like Bxg3 or Rxg3. White is just lost and hence Korobov resigned.31...Bxf432.Qe1Bxg333.fxg3Rxg3+34.Qxg334.Kf2Rg2#34...Qxg3+35.Kh1Qxh4+36.Kg1Qxc4White loses the entire house!0–1
The positional exchange sacrifice is one of the most powerful and fascinating strategic weapons in chess. On this DVD Sergey Tiviakov explains why the positional exchange sacrifice is such a strong weapon and how to use it.
Will Bologan repeat his success of 2003? Perhaps it is too early in the tournament to think about this, but it is surely possible! That's Victor from 2003, enjoying his success | Photo: Eugeny Atarov
This video gives you a feel of the third round of the event
Tigran Petrosian beat GM S.P. Sethuraman in the third round and now leads with 3.0/3. He, along with Bologan, are the only two players on 100% score. | Photo: Amruta Mokal
Top seed Vladimir Fedoseev finally got into his groove and scored his first win of the event against GM Arman Mikaelyan
Second-seeded Vidit Gujrathi is still searching for the elusive victory. He is on 1½ / 3. The problem with these 2700+ players is that if they do not win, they bleed a lot of rating points. Vidit is already losing seven. | Photo: Niklesh Jain
On the top board, the clash between Artemiev and Khalifman ended in a draw | Photo: Niklesh Jain
Former World Junior Champion Mikhail Antipov was able to get the better of Evgeny Najer | Photo: Niklesh Jain
Nihal Sarin has shown great fighting skills at this event against his esteemed 2600+ opponents and has drawn all his three games. His opponents were Sasikiran, Inarkiev, and Piorun. A great training ground for the young boy. | Photo: Niklesh Jain
Eesha Karavade, the last seed of the tournament, is ahead of many seasoned grandmasters! She is on 2.0/3 with draws against Vidit Gujrathi and Wen Yang and win over GM Amin Tabatabaei | Photo: Niklesh Jain
It is almost certain that Praggnanandhaa would not be able to beat Karjakin's record of the youngest GM in the world. Perhaps this will take off the pressure from the young boy's shoulders and he would be able to complete his remaining two GM norms very soon. | Photo: Niklesh Jain
Niklesh Kumar JainFIDE Instructor Niklesh Kumar Jain Jain is an international chess player who has participated in tournaments in almost in 20 different countries, winning the international tournament in Sri Lanka in 2010. He also worked for a television network as an anchor and news writer for two years and reported in Hindi during World Chess Championship 2013 and 2014.
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