Airthings Masters SF: Well-deserved finalists

by Carlos Alberto Colodro
1/2/2021 – Levon Aronian and Teimour Radjabov obtained convincing victories to reach the finals of the Airthings Masters, to be played on Saturday and Sunday starting at 15:00 CET. Aronian got the better of Maxime Vachier-Lagrave, while Radjabov eliminated Daniil Dubov, who came from knocking out world champion Magnus Carlsen. | Photo: Lennart Ootes / Grand Chess Tour

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A short day at the office

Both clashes on day 2 of the semifinals finished earlier than expected, as Teimour Radjabov and Levon Aronian secured a spot in the finals after playing two and three games respectively. Radjabov beat Daniil Dubov twice in a row from the get go, making it impossible for the Russian to get more than a draw in the second mini-match (Radjabov had won the first ‘set’), while Aronian got a 2:1 advantage after winning game 3 against Maxime Vachier-Lagrave, which also made it impossible for the Frenchman to mount a comeback.

Given their strong performances throughout the event, we can safely say that we will see two well-deserved finalists in the deciding matchup to be played on Saturday and Sunday. Aronian has lost only once during the whole event, while Radjabov showed great nerves to take down Ian Nepomniachtchi in the quarterfinals and put forth a successful strategy to knock out Dubov in the semis — Dubov came from eliminating none other than Magnus Carlsen.

Radjabov talked about his approach to face the ever-dangerous Russian:

I was trying to cool him down as much as I could. This way it worked. This was the strategy I had in the match, to play as boringly as possibly.

The plan worked wonders, as the Azerbaijani defeated Dubov in four out of the six games they played in the semis. That strategy might not work in the final against an in-form Aronian, though, as the Armenian comes from knocking out two of the biggest experts in rapid and blitz, Hikaru Nakamura and Maxime Vachier-Lagrave.

Airthings Masters

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Radjabov 2 : 0 Dubov

The first game of the day cannot be described as boring, although we understand what Radjabov meant if we take into account how sharp Dubov’s games can get. Playing black, the Azerbaijani got a big edge in the middlegame, with his opponent’s king stuck in the centre of the board:

 
Dubov vs. Radjabov - Game 1
Position after 26.Qg4

White does have threats against the black king, but it is Black who can break through first — 26...Rxe3+ 27.Kf1 (not 27.fxe3 due to 27...Qf1+ 28.Kd2 Qd3+ 29.Ke1 Rf1#) Qxg4 28.Rxg4 Rd3 29.Rc2:

 
Position after 29.Rc2

Radjabov exchanged queens and enjoyed having a better position while only needing a draw in the mini-match to move on to the finals. He was not too accurate from this point on, but he nevertheless reached a knight endgame a pawn up:

 
Position after 48.Nxa7

Dubov was as tricky as ever defending this position, but Radjabov finally managed to get the full point on move 63.

In game 2, Radjabov demonstrated great poise to keep his opponent’s threats at bay while making the most of the attacking chances he got when he got them. A second win in a row meant the match was over earlier than expected.

 
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1.Nf3 Nf6 2.c4 e6 3.Nc3 d5 4.d4 Be7 5.g4 0-0 6.g5 Ne4 7.Bg2 c5 8.dxc5 Nxc3 9.bxc3 Bxc5 10.h4 Nc6 11.h5 dxc4 12.Qc2 e5 13.Rb1 Bb6 14.Nh4 f5 15.gxf6 Qxf6 16.e3 Be6 17.Be4 Qh6 18.Ba3 Rf7 19.Qe2 Rd8 20.Rg1 Qf6 21.Nf3 Bd5 22.Bxd5 Rxd5 23.Ng5 Qf5 24.Rc1 Rf6 25.Rg2 Rd3 26.Qg4 Rxe3+ 27.Kf1 Qxg4 28.Rxg4 Rd3 29.Rc2 h6 30.Ne4 Rf4 31.Rxf4 exf4 32.Kg2 Rd5 33.Bd6 Rxh5 34.Bxf4 Rd5 35.Re2 Kh7 36.Nd2 Ba5 37.Nxc4 Bxc3 38.Nd6 b6 39.Rc2 Nd4 40.Rxc3 Ne2 41.Rc6 Nxf4+ 42.Kf3 Nd3 43.Ke4 Nb4 44.a3 Rd4+ 45.Kxd4 Nxc6+ 46.Kd5 Na5 47.Nc8 h5 48.Nxa7 h4 49.Ke4 Nc4 50.Kf4 g5+ 51.Kg4 Ne5+ 52.Kh3 Kg6 53.Nc8 Nc4 54.Kg4 b5 55.f4 Ne3+ 56.Kf3 h3 57.Kg3 g4 58.Ne7+ Kf6 59.Nc6 Nf1+ 60.Kf2 h2 61.Kg2 g3 62.Ne5 Ne3+ 63.Kh1 Nd1 0–1
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WhiteEloWBlackEloBResYearECOEventRnd
Dubov,D2702Radjabov,T27650–12021D37Airthings Masters KO 20202.1
Radjabov,T2765Dubov,D27021–02021A15Airthings Masters KO 20202.2

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Aronian 2 : 1 Vachier-Lagrave

Two draws were followed by Vachier-Lagrave entering a position (with black) which guest commentator Peter Svidler considered to be rather unpleasant for the Frenchman:

 
Aronian vs. Vachier-Lagrave - Game 3
Position after 17.Ke2

White is clearly better positionally, although perhaps MVL thought he was better prepared in this setup, which would allow him to hold a draw and try to win with white in the fourth game of the day. Aronian continued to improve his pieces until getting what seemed to be an easy-to-convert advantage:

 
Position after 28...Be8

At this point, commentators Peter Leko, Tania Sachdev and Svidler were looking for direct ways to get a win for white, but a stubborn defence by Vachier-Lagrave and a safety-first approach by Aronian almost allowed the Frenchman to miraculously save a draw to continue the struggle.

In what the engines already considered to be an equal position, Black did not go for a forcing sequence that would have eased his job immensely:

 
Position after 67.Ke3

MVL went for 67...Ke7, and after 68.Bb5 Bd5 69.Nd3 White was once again in the driver’s seat. Aronian went on to show he knows how to mate with bishop and knight against a lone king to get a 113-move win.

In the diagrammed position, however, Black could have gone for 67...Bxc5 68.dxc5 Bxa4:

 
Analysis diagram
Position after 68...Bxa4

The position is drawn. If White goes 69.Kd4 Black has 69...Kf5 70.Kd3 Bc6, while after 69.Ke4 White gives a check first with 69...Bc6+ to get the same setup.

 
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1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Bg5 Ne4 5.Bf4 Nxc3 6.bxc3 Bg7 7.e3 0-0 8.Nf3 c6 9.Be2 Qa5 10.Qd2 Nd7 11.cxd5 cxd5 12.c4 Qxd2+ 13.Kxd2 dxc4 14.Bxc4 Nb6 15.Bb3 Bf5 16.Rhc1 Be4 17.Bc7 e6 18.Bxb6 axb6 19.Ke2 Bc6 20.g3 Rfd8 21.Nd2 e5 22.dxe5 Bxe5 23.Rab1 Bf6 24.Rc2 b5 25.Rbc1 Rd6 26.f3 b4 27.Ne4 Bxe4 28.fxe4 Bc3 29.e5 Rc6 30.Rf1 Rc7 31.e6 fxe6 32.Rf6 Re8 33.Rxe6 Rxe6 34.Bxe6+ Kg7 35.Rc1 Be5 36.Rxc7+ Bxc7 37.Bb3 Kf6 38.Kf3 Ke5 39.h3 b6 40.g4 g5 41.Bc2 h6 ½–½
  • Start an analysis engine:
  • Try maximizing the board:
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WhiteEloWBlackEloBResYearECOEventRnd
Aronian,L2781Vachier-Lagrave,M2784½–½2021D80Airthings Masters KO 20202.1
Vachier-Lagrave,M2784Aronian,L2781½–½2021C67Airthings Masters KO 20202.2
Aronian,L2781Vachier-Lagrave,M27841–02021D80Airthings Masters KO 20202.3

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Carlos Colodro is a Hispanic Philologist from Bolivia. He works as a freelance translator and writer since 2012. A lot of his work is done in chess-related texts, as the game is one of his biggest interests, along with literature and music.

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