Abdusattorov comes from behind, wins TePe Sigeman & Co.

by Carlos Alberto Colodro
5/4/2024 – Despite entering the final round a half point behind three co-leaders, Nodirbek Abdusattorov ended up claiming overall victory at the TePe Sigeman & Co. Tournament in Malmö. Abdusattorov defeated Marc’Andria Maurizzi in round 7, while co-leaders Arjun Erigaisi and Peter Svidler only managed draws in their games — Anton Korobov lost to Ju Wenjun and was left out of contention. A 3-player blitz tiebreaker saw Abdusattorov showing stronger nerves than his opponents to become the tournament winner. | Photo: Mikael Svensson / tepesigemanchess.com

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Abdusattorov scores, Korobov blunders

Nodirbek Abdusattorov entered the TePe Sigeman & Co. Tournament as the top seed, a few rating points ahead of Arjun Erigaisi. A disappointing start, however, with a loss against Anton Korobov followed by two draws, left him out of the race for first place in the first half of the event. Wins in rounds 4, 6 and 7 (three out of the last four games), though, allowed him to catch up with the leaders and reach the deciding blitz tiebreaker.

In round 7, the Uzbek star was trailing three players by a half point, with none of the four frontrunners paired up against each other on the final day of action. Abdusattorov obtained a quick, 31-move win over an out-of-form Marc’Andria Maurizzi, which meant that he would get into a tiebreaker for overall victory if none of the three co-leaders — Arjun, Korobov or Peter Svidler — managed a win.

Playing black against Abdusattorov, Maurizzi faltered decisively with 25...Rd8

There is no good continuation for Black after 26.fxe6 (better was 25...fxe5, to keep the battle going)

Nodirbek Abdusattorov, Marc'Andria Maurizzi

Nodirbek Abdusattorov playing white against Marc’Andria Maurizzi | Photo: Mikael Svensson / tepesigemanchess.com

Svidler signed a 42-move draw in his game with white against Vincent Keymer, while Arjun showed good defensive skills to get a half point from an inferior endgame against local hero Nils Grandelius.

Grandelius v. Arjun
Arjun here found the correct 40...b3, giving up the bishop on d6 to keep the dynamic balance in the position

Arjun Erigaisi

Arjun Erigaisi | Photo: Mikael Svensson / tepesigemanchess.com

At this point, it was clear that at least three players would make it to the potential tiebreaker — except that Korobov was still playing. A win for the Ukrainian GM, who was facing Ju Wenjun with the black pieces, would grant him outright victory. However, the game eventually reached a drawn rook endgame which required careful play by both contenders.

In the end, it was Korobov who made the last mistake.

Ju v. Korobov

Black can keep the balance here with 57...Kb4, as his c-pawn provides enough counterplay to save a draw in the pawn-down position. His 57...Kxa6, on the other hand, loses to 58.Rc5 — the c-pawn will fall, the white king will defend the remaining passer on the g-file and the rook will keep the black king away (for as long as necessary) by cutting it off along the c-file.

Ju showed proper technique to claim a 75-move victory, which allowed her to end the tournament with a fifty-percent score. The women’s world champion was the rating underdog in Malmö, so her 3½/7 performance gained her 12.4 rating points. The Chinese GM showed great resilience in Sweden, as she recovered her usual form after kicking off the event with consecutive losses against Arjun and Svidler.

Ju Wenjun

Ju Wenjun | Photo: Mikael Svensson / tepesigemanchess.com

Peter Svidler

Peter Svidler | Photo: Mikael Svensson / tepesigemanchess.com

Results - Round 7

Final standings

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Strong nerves in 3-way tiebreak

The round-7 results meant that two youngsters — Abdusattorov and Arjun — who were also the top two seeds in the event would join defending champion Svidler in the deciding blitz tiebreaker. A 3-player single round-robin with a time control of 3 minutes plus 2-second increments would decide the winner.

Abdusattorov survived an inferior middlegame position to hold Arjun to a draw in the first game of the tiebreaker. Both youngsters then went on to defeat Svidler, who twice blundered in objectively drawn endgame positions.

Playing white against Abdusattorov, Svidler missed a simple fork in a minor-piece ending.

Svidler v. Abdusattorov

44.Kd5 loses at once to 44...Nc3+, grabbing the bishop.

Since Abdusattorov and Arjun both finished with a 1½/2 score in the round-robin, they went on to play a 2-game blitz match to decide the tournament winner. A 65-move draw was followed by an 87-move victory for Abdusattorov (with black), who showed stronger nerves than his opponent in a tension-filled struggle.

At the end of the 7-round event, Abdusattorov and Arjun performed near their rating expectations, with the Uzbek GM gaining 0.7 Elo points and Arjun claiming 1.6 Elo points.

The biggest rating winners were Ju (as mentioned above), Svidler and Korobov. Svidler gained 8.6 Elo points, and now stands 2 points away from rejoining the exclusive 2700-club.

Nodirbek Abdusattorov

A fighter at heart — Nodirbek Abdusattorov | Photo: Mikael Svensson / tepesigemanchess.com

All games - Tiebreaks

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1.e4 e6 2.d4 d5 3.exd5 exd5 4.Nf3 Nf6 5.Bd3 Bd6 6.0-0 0-0 7.h3 c5 8.dxc5 Bxc5 9.Nbd2 Nc6 10.Nb3 Bb6 11.c3 Re8 12.Re1 h6 13.Bf4 Ne4 14.Be3 Bc7 15.Nbd4 Qf6 16.Qb3 Nxd4 17.Bxd4 Qd6 18.Qb4 Qg6 19.Re3 Bf4 20.Rae1 Bxe3 21.Rxe3 b6 22.Ne5 Qh5 23.Qb5 Be6 24.Be2 Qh4 25.g3 Qf6 26.Rf3 Qe7 27.h4 Nd6 28.Qb4 Nf5 29.Qa4 Nxd4 30.Qxd4 Bh3 31.Re3 Qd6 32.Bf3 Rad8 33.Kh2 Bf5 34.Qf4 Be6 35.Qd4 Qc5 36.b4 Qxd4 37.cxd4 Rc8 38.Ra3 Rc7 39.b5 Kf8 40.g4 Ree7 41.Kg3 Ke8 42.Nc6 Red7 43.Kf4 f6 44.h5 Bf7 45.Be2 Kf8 46.Bd3 Be8 47.Bf5 Rd6 48.Nxa7 Rd8 49.Nc6 Bxc6 50.Rc3 Rd6 51.a4 Ke7 52.bxc6 Rdxc6 53.Rb3 Ra7 54.Rb4 Kd6 55.Bd3 Kc7 56.Kf5 Rc3 57.Bb5 Rf3+ 58.Kg6 Kd8 59.Bc6 Rf4 60.f3 Rxf3 61.Bxd5 Rf4 62.Be6 Ke7 63.Rxb6 Rxd4 64.Bf5 Rd6 65.Rb4 Rda6 66.Kxg7 Rxa4 67.Rb3 Ra3 68.Rb8 Ra8 69.Rb7+ Kd6 70.Kxh6 R3a7 71.Rb6+ Ke5 72.Re6+ Kf4 73.Rxf6 Rh8+ 74.Kg6 Rg8+ 75.Kh6 Rh8+ 76.Kg6 Rg8+ ½–½
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WhiteEloWBlackEloBResYearECOEventRnd
Abdusattorov,N2765Erigaisi,A2756½–½2024C0128th Sigeman & Co TB11.1
Svidler,P2689Abdusattorov,N27650–12024A2028th Sigeman & Co TB11.2
Erigaisi,A2756Svidler,P26891–02024D3028th Sigeman & Co TB11.3
Abdusattorov,N2765Erigaisi,A2756½–½2024B4528th Sigeman & Co TB22.1
Erigaisi,A2756Abdusattorov,N27650–12024D1528th Sigeman & Co TB22.2

All games - Classical

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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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