How 62nd seed Kaido Kulaots won the Aeroflot Open 2019 (Part I)

by Sagar Shah
3/15/2019 – Every once in a while you have a fairy tale story at a world class event where a player who was given absolutely no chances of winning the tournament, comes out, plays his heart out and takes home the first prize! Something similar happened at the Aeroflot Open 2019 when the 62nd seed Kaido Kulaots scored 7.0/9 and with a rating performance of 2873 won the Aeroflot Open A, a prize of €18,000 and got himself an invitation to the Dortmund super-tournament which will take place later this year. How did Kulaots achieve this phenomenal performance? Sagar Shah caught up with the man of the moment for a detailed interview.

Marin's English Love Vol.1 and 2 - A complete repertoire for White after 1.c4 Marin's English Love Vol.1 and 2 - A complete repertoire for White after 1.c4

The aim of these Dvd's is to build a repertoire after 1.c4 and 2.g3 for White. The first DVD includes the systems 1...e5, the Dutch and Indian setups. The second DVD includes the systems with 1...c5, 1...c6 and 1...e6.

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Interview with Kaido Kulaots

The A group of the Aeroflot Open is considered to be one of the strongest open tournaments out there. In fact, so many strong players participate in this event, the winner is provided a direct entry to the super-tournament in Dortmund along with €18,000 as prize money. This year we had 101 players from 22 countries with 71 GMs and 21 IMs. There were six players above the Elo of 2700 and 39 were 2600+. The biggest contenders for the title were the young stars like top seed Wei Yi, World Rapid Champion Daniil Dubov, the defending champion GM Vladimir Kovalev, the 2017 winner Vladimir Fedoseev and many other well-accomplished GMs. No one in their wildest dreams would have imagined that the 62nd seeded GM Kaido Kulaots (2542) would win it ahead of such a field.

It's not that Kaido is not a strong GM. He Estonia's number one, and has been for many years and has won the Estonian national championships eight times. But with a rating of 2542 he was not even remotely the favourite to win the title. How did Kaido manage? After the Aeroflot Open ended, ChessBase got in touch with Kaido and did a detailed interview with him revolving not just around his psychology and mindset, but also some of the most interesting chess moments in the games that he played. 

Winner of Aeroflot Open 2019 — Kaido Kulaots from Estonia | Photo: Eteri Kublashvili

Final Ranking after 9 Rounds

Rk. Name Pts.  TB1 
1 Kulaots Kaido 7,0 5
2 Martirosyan Haik M. 7,0 4
3 Sasikiran Krishnan 6,5 4
4 Wang Hao 6,0 5
5 Wei Yi 6,0 4
6 Chigaev Maksim 6,0 4
7 Inarkiev Ernesto 6,0 4
8 Sarana Alexey 6,0 4
9 Anton Guijarro David 6,0 4
10 Tabatabaei M.Amin 5,5 5
11 Korobov Anton 5,5 5
12 Vaibhav Suri 5,5 5
13 Sjugirov Sanan 5,5 5
14 Paravyan David 5,5 5
  Hakobyan Aram 5,5 5
16 Khismatullin Denis 5,5 5
17 Deac Bogdan-Daniel 5,5 4
18 Lupulescu Constantin 5,5 4
19 Sychev Klementy 5,5 4
20 Zhou Jianchao 5,5 4

Complete list


Sagar Shah (SS): Kaido, congratulations on the victory. What does it mean to you to win the Aeroflot Open 2019? 

Kaido Kulaots (KK): Many thanks! It is very special for me for sure. And it also seems to confirm that I am able to play chess on a very high level.

SS: Magnus Carlsen tweeted after your victory. Do you remember this event with Magnus and his father as your flatmates?

KK: It was very pleasant to receive congratulations from the World Champion himself. I remember that event very well. This was my very first time to play at the famous Gausdal tournament. It was being organized by Hans Olav Lahlum. A number of participants were accommodated in convenient ski houses (Norway is a skiing-crazy country) and so it happened that I was sharing one with Henrik Carlsen and his son Magnus, who had turned nine a month and a few days ago. Henrik was interested in the opinion of me as an accomplished player (although I had not yet become a GM by then) about the future prospects of his son. I had time to get to know Magnus a bit better and then I made a polite prediction: provided continuous interest in chess and good work, he could become a strong GM, even 2650!

SS:Let’s have a look at your games! Four wins with the black pieces! And three of them in the Sicilian. You surely were in fighting mood!

KK: It is of course also a good idea to play in Aeroflot just to get a very strong tournament. But when playing for top honours, one is simply obliged to be in a fighting mood. If I would not have been in such a fighting mood then I would have chosen to play the tournament B instead! The thing was that when I registered for the tournament, I was still 2550+, but I informed the organizers that by the start of Aeroflot I would be sub-2550 player. This is the figure that is officially the lower limit of tournament A. The organizers left the choice to me. I replied that if you are so generous, I will take tournament A. This has been one of my best decisions!

A snapshot of Kulaots' fantastic performance at the Aeroflot Open 2019

SS: You played the in-form Parham Maghsoodloo — the current World Junior Champion in round one. His recent achievements have been quite formidable. Were you intimidated?

KK: I played against Parham at the Batumi Olympiad and he beat me in a very impressive manner. I mean, I was even impressed myself. I thought, I was functioning not badly during the game and did not perceive myself of making any mistakes, but nonetheless soon ended up in finding myself under terrible mating attack. So I did have a very good idea whom I was dealing with.

SS: That was truly an impressive game by Parham. At the Aeroflot Open, however, you managed to take your revenge. Tell us about this pawn sacrifice, it was very thematic.

 
Kulaots sacrificed a pawn with e5-e4

KK: This sac was not my initial idea. But the more I looked at the position, the more it appeared to me that the position requires dynamic and urgent means. Playing too timidly, Black might run the risk of being squeezed positionally. I remember well how his light-squared bishop dominated the position in Batumi. Now it was my time to make something good with mine. And the one on g7 turned out to be a monster indeed.

 
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1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 The Najdorf is Kulaot's favourite opening and one where he has a lot of experience. 6.Nb3 This is a line popularized by Polish GM Mateusz Bartel at the Aeroflot Open itself in 2016. g6 Kulaots figures out that the Dragon would be a good setup considering that White has spent time on moving his knight on d4 without provocation. 7.Be2 Bg7 8.g4 Parham always takes the fight to his opponent and doesn't shy away from a fight here as well. h6 9.Be3 Nbd7 10.f3 Qc7 11.Qd2 b5 12.a3 Rb8 13.0-0-0 White has parked his king on the queenside. Where should Black keep his king? 0-0 is not an option because Bxh6 loses a pawn. Hence, it is important to keep the king in the centre and start launching a queenside attack. Nb6 14.Bd4 e5 This move does weaken the square on d5, the pawn on d6 and also closes the bishop on g7. Doesn't really look like a great move, but at the same time it is quite concrete in nature. 15.Bxb6 15.Be3 Nc4 16.Bxc4 bxc4 gives Black a good position tactically. 15...Rxb6 16.h4 The threat is to play g5, push the knight and plonk the white knight on d5. Be6 17.Kb1 0-0 After White gave up his dark squared bishop, one of the advantages for Black is that his king on g8 is never going to get mated. 18.Nd5 Nxd5 19.exd5 Bd7 20.h5 g5 21.Bd3 There is a chapter in Jacob Aagaard's book Strategic play which is named fighting the tide. What it essentially meant is that there are positions where things are not going your way. In such positions rather than sitting tight and doing nothing about it, what you should be doing is fighting the tide. Fighting back! e4! Objectively maybe not the best move. But it is fighting the tide. It is saying to White - "Look I know I am worse, but I am not going to go down quietly. I am going to create threats and see how you defend against them!" 22.Bxe4 b4! 23.a4!? 23.axb4 Qc4 is what must have made Parham not take on b4, but after 24.Na5 Qxb4 25.Qxb4 Rxb4 26.b3 Bxg4 27.Nc4± This does look like a pleasant endgame for White. 23...Bxa4 24.Nd4 b3 25.cxb3? This is just a bad decision. 25.c3 was much better when Whiet can be worried about the black queen coming to a2 in the future, but that is not really happening. At the same time the knight moving to c6 will cause quite some discomfort for Black. 25...Bxb3 26.Rc1 Qb7 The bishop on g7 and the major pieces down the b-file make b2 a very soft target. 27.Rh2 Rb8 27...Bxd5!-+ 28.Rc6 Rb4 29.Nxb3 Rxb3 30.Rc2 a5 30...Bxb2 31.Rxb2 Rxb2+ 32.Qxb2 Qc7-+ 31.Kc1 Be5! The rook on h2 is hanging and Bf4 is also threatened. 32.Kd1 Bxh2 33.Qxh2 Qb6 33...Rxb2-+ 34.Kc1 Qe3+ 35.Kb1 Qe1+ 36.Ka2 Ra3+! A very nice finish. 36...Ra3+ 37.bxa3 37.Kxa3 Qa1# 37...Qb1# 0–1
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WhiteEloWBlackEloBResYearECOEventRnd
Maghsoodloo,P2666Kulaots,K25420–12019B90Aeroflot Open A 20191.12

Parham Maghsoodloo was Kulaots' first round opponent | Photo: David Llada

SS: Your third round opponent was another Iranian talent Alireza Firouzja. Against such youngsters, people try to take the game into quiet waters with openings like 1.e4-e5, but you stuck to your Najdorf, unperturbed!

KK: He is still a very young and extremely talented player (as many could witness in St. Petersburg, just to name one world-class event). I could not rely on the idea that with the simple and positional reply 1...e5, I would immediately take him out of his youthful comfort zone. I am sure, he is already mature enough to navigate classical and positional settings on very high level as well. Instead, I put my bets on the line, where I definitely have more experience. And I trusted that my head would be in sufficient shape enough to do all the necessary calculations as well. So Najdorf it was!

SS: g6 is a thematic move in the Sicilian, but still what were the calculations going on in your mind when he played this move? 

 
Alireza has just played the move g5-g6

KK: g6 was certainly one of the top two candidates that crossed my mind when heading for this position. I did not really calculate too much before he made this natural push. I just knew that arising complications should not be unfavourable for black, to put it mildly. This conviction came from my understanding that compared to the games that I knew being played with this line (I have been on white's side too!), black has a very favourable version. So I should be able to work out the details once he makes this pawn push. I just knew what I should not have done in reply. I should not have panicked, despite White being the first in creating a contact around enemy king's shelter. And panic I did not! Normally Black needs to work much more to blow up the queenside with the pawn on a3. In the game it was smooth. The main danger was now however not to relax prematurely with a score of 2½/3.

 
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1.e4 After facing one Iranian talent in round one, Kulaots was now up against another talent - Alireza Firouzja. c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 The Najdorf it is! 6.h3 e6 7.g4 Nfd7 8.g5 b5 9.a3 Be7 10.h4 Bb7 11.Be3 0-0 If you play the Sicilian you should be ready for an attack against your king. 12.Qd2 Nc6 13.Nxc6 Bxc6 14.0-0-0 Qb8 With the pawn already on a3, I prefer Black's position. The idea of a5 followed by b4 is strong and launches a powerful attack against the white king. 15.f3 a5 16.g6!? Alireza realizes that his play on the kingside was not moving at the desired speed. At the same time Black is ready to kick his knight away from c3 with b4. More than a thematic move in such positions, I would call it a desparate way to stir up things. b4 17.Nb1 d5 18.gxf7+ Rxf7 19.Bh3 Nf8 The knight does a good job of defending the e6 square. 20.axb4 Bxb4 21.c3 Be7 22.Bg5 Bd6 23.exd5 exd5 24.Rhe1 a4 25.Na3 Bxa3 26.bxa3 With such a shattered king, you will not be able to survive for long. Qd6! 27.Kc2 27.Qa2 Rxf3-+ 27...Rb8 28.Rb1 Qg6+ 28...Qg6+ 29.Qd3 Qxd3+ 30.Kxd3 Rxb1 31.Rxb1 Rxf3+-+ 0–1
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WhiteEloWBlackEloBResYearECOEventRnd
Firouzja,A2618Kulaots,K25420–12019B90Aeroflot Open A 20193.16

Alireza Firouzja is one of the brightest talents in the chess world

SS: In your next round you faced Daniil Dubov. You chose 1.c4 e5 2.c3b4!? There is a video on ChessBase India channel — Dubov vs Anand which shows Dubov winning against five-time World Champion in scintillating fashion in the same opening. Were you aware of this game? 

KK: The game against Daniil was played as an evening game on the double round day. Understandably the time for preparation was rather limited. When I found out that I was going to play with black against Dubov, I was not overly enthusiastic. You are playing one of the most fruitful generator of original (and effective) opening ideas of modern times and you are playing black, while virtually having no time for preparation. I played him in 2016 at European championship, prepared then for solid many hours and still had an opponent sitting over the board who blitzed out his first 20 or so moves. Back then it was an English opening and as a reply I chose a line, which had just had been popular at the Candidates tournament. After losing that game (after being outplayed in the opening I eventually lost because of being outplayed in the endgame), I had a very brief talk with Nils Grandelius, to whom I said that yes, I lost, but then proudly added that for long I was playing along the lines that the big boys had just played in Moscow. Nils just shrugged and asked — "Why did you play the popular line from the Candidates?"

So this time around I wanted to play something solid, but not exactly the same stuff that we had seen in Carlsen-Caruana a few months back. Especially considering that I had been reading a big interview in New in Chess, where Daniil describes amongst other things his experience as second of the World Champion. The line I chose has many times been employed by Anand. I was also aware of his game against Dubov. This game he lost, but I would have a lot more time to think over the position. I knew that the line itself is solid enough and it would also come at least as a minor surprise to Daniil. Although I still was a bit afraid of possible bombs waiting for me as my playing experience in this very line was not extensive, to put it mildly.

The look of a man on a mission!

SS: It was a very complicated game. Where do you think Dubov went wrong? 

KK: This time I managed to get Dubov thinking in the opening for longer than I did in Gjakova. He in return wisely managed to drag me into the type of position of which I had no understanding whatsoever. I managed to interrupt his castling, but this was about my only achievement. I quickly understood that in order not to collapse shortly, I will urgently need to put on my toughest resistance mode. He took some interesting decisions, transforming one advantage to another. And then he decided that the time was right (and on my clock low) to move in for the kill. The idea was decent, but before doing so, it was advisable to take some precautions regarding the other flank of the board. As he proceeded, he allowed me to start creating tangible play on the queenside. This activity was also psychologically important to me so that I could make some tough defensive moves around the king to prevent it from perishing. When I passed the time trouble without blundering anything, I understood that White´s chances of survival are already of an accidental nature. I managed to finish the game with not too complicated, but lovely tactics.

 
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1.c4 e5 2.Nc3 Bb4 3.Nd5 a5 4.a3 Be7 5.Nf3 d6 6.d3 Nf6 7.Nc3 0-0 8.g3 Bf5 9.Bg2 Qc8 10.h3 h6 11.b3 Na6 12.e4 Bd7 13.Be3 c5 14.Nh4!? White is trying for kingside expansion. He can go for f4 as well as g4 followed by Nf5. Nc7 15.g4 Qd8 16.Nf5 Nh7 17.Qd2 Ra6 18.Nxe7+ Qxe7 19.f4 exf4 20.Bxf4 Re8 21.0-0 White has a definite edge in this position. Nf8 22.Rae1 Ng6 23.Bg3 Ne5 24.Nd5 Nxd5 25.exd5 f6 26.Be4 Qd8 27.Bf4 Re7 28.Re2 28.a4± If White would have stopped Black's play on the queenside and then continued with his ideas on the kingside, it would have been very difficult for Kulaots to hold this. 28...b5 29.cxb5 Bxb5 30.Rg2 a4 Black is generating quite a bit of play on the queenside. If White had prevented this earlier with a4 himself, then he would not have faced this issue. 31.h4 Bd7 32.g5 hxg5 33.hxg5 f5 34.Bxe5 Rxe5 35.Qf4 g6 35...Qe7! 36.g6 axb3 37.Qh2 Qf6-+ And Black has everything under control. This is not easy to see in a practical game with very little time on the clock, but objectively White's kingside play is insufficient. 36.bxa4? 36.Rh2! Qe7 37.Kf2 would give White excellent attacking chances down the h-file. For example fxe4 38.Rfh1 Qg7 39.Rh8+ Qxh8 40.Rxh8+ Kxh8 41.Qf8+ Kh7 42.Qf7+ Kh8 43.Qf8+= 36...Qe7 37.Bf3 Rxa4 38.Qc1 Ra8 38...Rd4-+ 39.Qb2 39.Kf2!∞ 39...Re8 40.Qc3 Re3 41.Rh2 Qg7 42.Qf6 Qxf6 43.gxf6 Bb5 44.Kf2 Bxd3 45.Rg1 Re2+! 46.Bxe2 Rxe2+ 47.Kg3 f4+ 48.Kxf4 Rxh2 49.Re1 Rh4+ A game that was not error free but had a lot of fighting chess where Kulaots kept his nerves better. 0–1
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WhiteEloWBlackEloBResYearECOEventRnd
Dubov,D2703Kulaots,K25420–12019A21Aeroflot Open A 20195.4

A tremendous fighter, and an opening expert, Daniil Dubov — the current World Rapid Champion | Photo: David Llada

SS: After the win against Dubov, you were on 4.0/5. You then faced Chigaev. In this position (below), did you spot the move xg7? 

 
Kulaots vs Chigaev
White to play

KK: This was my roller-coaster game in Moscow. I did not play the opening too impressively and black at least equalized. Then from move 18 to 29 I played probably my best series of moves in Moscow. This resulted in reaching an objectively winning position. But it is the kind of winning position that turned out to contain some nice tricks. First, I need to confess of relaxing too early after finding the defensive setup with e3, f4 and g3.

After that I really thought that I was completely winning. This was indeed the case, but then my opponent came up with incredible resource 27…d6 28.xd6 e8!!

 
Position after 28...Re8
Black makes the move ...Re8 being a rook down, as if nothing has happened.

I did not have excessively much time left and now it dawned on me that the game is far from over and I still need to exert myself. Otherwise, I would get very nicely mated by Black's coordinated pieces. I thought as long as I could afford I came up with 29.e3, which was indeed the only move. In reply my opponent made a brilliant move, he captured my bishop on d6 immediately! The emphasis being on the word immediately. To which my reply was the reflex capture of the bishop on f5.  Of course, if you set up this position for solving to any more or less decent player, he or she would take on g7 in a heartbeat. I however made this recapture of a piece, because he had just captured my piece. This flawed course of action could have cost dearly. Maxim in return missed his chance of winning. Instead of sophisticated knight jump backwards he needed to jump forward with it. After that the famous tandem + would have caused sheer havoc around my king.

 
Position after 32.Rg4
Black went ...Ne6 in this position, but ...Ne2 would have won!

After ...e6 I managed to reassume the control with a clever knight check (h6!+) of my own and after some too safe pre time control moves we arrived at a position, which I considered technically winning. I was an exchange up and his pawns were crippled.

 
Position after 37.Qf4

White is technically winning, but in a practical game, there are always some chances It is not such an alien phenomenon that the level of play drops dramatically after the time scramble is finished. You do have much more time on the clock, but very often you simply are not able to exert yourself to the necessary extent. You praise yourself for passing the time scramble phase more or less unscathed and think that the rest will be delo techniki — a matter of technique. In reality this very technique might fail you horribly. And so it happened also with me. Move after move it started to dawn on me that things are getting more and more difficult.

But I really could not imagine in my most horrible dreams that at one moment I even crossed the point of no return.

 
Position after 53.Kg1
Black to play

I of course considered his 53…e3!!, but I had [54.b4+] ready. He would take on f3, I place my rook on d4 and just push my b down the board. It would have been a rude awakening if he had played this anyway, but instead of capture on f3 gone [54...g3]! There is no salvation then for White! His crazy pawn structure just prevents every kind of possible checks with the rook and I am getting mated. Wow.

Instead, Maxim played 53…xf3 and offered a draw on the next move. But I was completely sure that I was risking zero and told him that I would like to play on. Yes, I was again winning, but the time was ticking mercilessly. And then in the very end I made a tragic mistake in move order, which lead to the complete liquidation of forces. Yes, I understood that it was a big miss and for some time I was emotionally very low. (I had yet no idea, that at couple of points I had been losing too), but I managed to come out of this better than usual. I do think that it helped a great deal that my next opponent was extremely strong, the first seed of the tournament. Rational part of me knew very well that I will need to give my absolute best again.

 
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1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.0-0 Be7 6.Re1 b5 7.Bb3 d6 8.c3 0-0 9.d4 9.h3 is played to prevent Bg4 after d4. But direct d4 also exists. 9...Bg4 10.Be3 Bh5 10...Nxe4 11.Bd5+- 11.h3 exd4 12.cxd4 Na5 13.Nbd2 Nxb3 14.axb3 What is it that White has in this position? Black has the bishop pair and White has also lost his Ruy Lopez bishop. It's true White has no real edge here, but he is also not worse. It is an equal position. Bg6 15.Bf4 d5 16.e5 Ne4 17.Nf1 f6 18.Rc1 From this point onwards Kulaots felt that his next ten moves were the best he played in Moscow. fxe5 19.Bxe5 Rc8 20.Rc6 a5 21.Qc1! Bb4 22.Re2 Rxf3 This exchange sacrifice always looks attractive because you blast the pawn cover in front of the opponent's king. But in reality, this just gives White a clear advantage. 23.gxf3 Ng5 24.Re3! Nxh3+ 25.Kg2 Bf5 26.f4 Kulaots has defended well and now has a completely winning position. Qh4 27.Rg3 Bd6 28.Bxd6 Re8‼ The double exclam is not for the quality of the move, but the idea that Black has of activating his rook down the e-file. 29.Ne3! Once again the only move for an advantage. 29.Be5 Rxe5! 30.fxe5 Nf4+ 31.Qxf4 31.Kg1 Ne2+-+ 31.Kf3 Be4+ 32.Ke3 Nd3-+ 31...Qxf4∞ 29.Rxc7? Be4+! 30.f3 Bxf3+ 31.Kxf3 31.Rxf3 Re2+-+ 31...Qh5+ 32.Rg4 Ng1+ 33.Kg3 Qh3+ 34.Kf2 Re2+ 35.Kxg1 Qxg4+ 36.Kh1 Qg2# What a variation! 29...cxd6 And now Kulaots after making 10 consecutive best moves in the position, finally goes wrong. 30.Nxf5? 30.Rxg7+! Kh8 30...Kxg7 31.Nxf5++- 30...Kf8 31.Nxf5 Nxf4+ 32.Kf3 Qh3+ 33.Kxf4+- Re4+ 34.Kg5 Qg2+ 35.Kf6+- 31.Nxf5 Nxf4+ 32.Kf3 Qh5+ 33.Kxf4 Re4+ 34.Kg3+- Such position seem as if White is losing, but there is way to continue the attack. Qxf5 35.Rg5+- 30...Nxf4+ 31.Kf3? 31.Qxf4 Qxf4 32.Nxg7 31...Qh5+ 32.Rg4 Ne6? 32...Ne2!-+ White's extra rook doesn't play an importnat role here because the white king is just too weak. 33.Qd2 Qh1+ 34.Rg2 Ng1+ 35.Kg3 Qh3+ 36.Kf4 Re4+ 37.Kg5 Nf3# What a pretty mate. 33.Nh6+ Kh8 34.Kg3 gxh6 35.Rc8! Ng5 36.Rxe8+ Qxe8 37.Qf4+- This is a winning position for Kulaots. Qe7 38.Qf5 Kg7 39.Kg2 Qf7 40.Qxf7+ Kxf7 41.Rh4 Kg6 42.f3 h5 43.Kf2 Ne6 44.Ke3 Ng7 45.Rh1 Nf5+ 46.Kf2 Kg5 47.Ra1 Kf4 48.Rxa5 Nxd4 49.Ra7 h6 50.Rh7 Nf5 51.Rb7 h4 52.Rxb5 h3 53.Kg1 Kxf3? 53...Ne3 54.Rb4+ Kg3! Black is completely winning now. 54...Kxf3 55.Rd4+- The b-pawn queens. 55.Rd4 h2+ 56.Kh1 Kh3 57.b4 Nf5 58.Rg4 d4 59.b5 d3 60.Rg2 Ng3+ 61.Rxg3+ Kxg3 62.b6 d2 63.b7 d1Q# 54.Rxd5 Ke4 Black offered a draw here. 55.Rd1 d5 56.b4 d4 57.b5 h2+ 58.Kxh2 d3 59.b6 Nd6 60.Kg3 Ke3 61.Re1+ Kd4 62.Re6 62.Kf2+- 62...Kd5 63.Rxh6 63.Re1!+- 63...d2 64.Rh1 Kc6 65.Kf3 Nc4 66.Ke2? 66.Rb1! Kxb6 67.Ke2 Kc5 68.b3 Na3 69.Rh1 Kb4 70.Rh3+- 66...Nxb2 67.b7 Kxb7 68.Rb1 d1Q+ 69.Rxd1 Nxd1 70.Kxd1 A game filled with great ups and downs. ½–½
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WhiteEloWBlackEloBResYearECOEventRnd
Kulaots,K2542Chigaev,M2613½–½2019C91Aeroflot Open A 20196.2

The Art of the Positional Exchange Sacrifice

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.


Continue to Part II of this interview...

 

Sagar is an International Master from India with two GM norms. He loves to cover chess tournaments, as that helps him understand and improve at the game he loves so much. He is the co-founder and CEO of ChessBase India, the biggest chess news portal in the country. His YouTube channel has over a million subscribers, and to date close to a billion views. ChessBase India is the sole distributor of ChessBase products in India and seven adjoining countries, where the software is available at a 60% discount. compared to International prices.

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