Candidates R9: Vidit bounces back as Nakamura falters

by Carlos Alberto Colodro
4/15/2024 – Vidit Gujrathi bounced back from his round-8 loss against Gukesh D by beating Hikaru Nakamura with the white pieces on Sunday. The remaining three games ended drawn, which means Ian Nepomniachtchi and Gukesh continue to share the lead with 5½ points each. Since Nakamura lost, now only Praggnanandhaa R stands a half point behind the co-leaders. | Photo: FIDE / Michal Walusza

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Nepo and Gukesh still share the lead

Vidit Gujrathi has only drawn 3 out of the 9 games he played so far at the Candidates Tournament in Toronto. After losing against Gukesh D in Saturday’s round 8, Vidit bounced back by defeating Hikaru Nakamura with the white pieces. Nakamura, on his part, came from scoring a remarkable victory over Fabiano Caruana. Now, both Vidit and Nakamura stand in shared fourth place with 4½/9 points each.

The three remaining games ended drawn on Sunday:

  • Gukesh played white against Praggnanandhaa, got a very slight edge, but the presence of a symmetrical pawn structure meant that there were not enough recourses available to fight for more. Draw in 41 moves.
  • Caruana also got a small edge, playing black against underdog Nijat Abasov. The Azerbaijani GM defended resourcefully in the queenless position with rooks and bishops of opposite colours. Draw in 44 moves.
  • Alireza Firouzja, who has been struggling in Toronto, managed to put pressure on Nepomniachtchi’s position. The co-leader, however, found a fortress to hold the balance in a setup with the pawn structure almost completely closed. Draw in 44 moves.

After the round, Firouzja shared a complaint against the tournament’s main arbiter, Aris Marghetis (Canada), on social media. The French representative explained that the arbiter had asked him to stop making noise with his shoes while strolling around the playing hall. According to Firouzja, Marghetis’ request was made during an intense portion of the game, distracting him decisively. Firouzja added:

He told me to not walk and bring new shoes for tomorrow, but I have the formal shoes that are approved and I have been wearing them for more than a year. This was a big distraction for me during the game and I completely lost my focus.

Mike Klein later interviewed Marghetis for chess.com. The chief arbiter noted that Firouzja had “a very heavy footfall”. He also noted that just when he was considering suggesting Firouzja to make less noise, Nijat Abasov approached him and complained about this very issue. Marghetis emphasized that he did not give Firouzja any ultimatum nor threatened to penalize the player. As per Marghetis and Klein, the verbal suggestion was given an hour into the round, so the players were not even close to reaching time trouble. The chief arbiter added:

What I did find interesting is that after this exchange, he walked more softly, so he was capable of walking more softly. [...] We are here to protect all the players.

Firouzja told Marghetis that he plans to file an appeal about this incident.

Results - Round 9

NameRtg.Nt.Pts.Pts.NameRtgNt.
2743
5
½-½
2747
2727
1-0
2789
2760
3
½-½
5
2758
2632
½-½
4
2803

Alireza Firouzja

Alireza Firouzja | Photo: FIDE / Michal Walusza

Vidit 1 - 0 Nakamura

Playing white for a second day in a row, Vidit used the same Giuoco Piano line with 4.d3 that he had employed against Gukesh in the previous round. Nakamura replied with a more aggressive plan (playing 6...g5 à la Mamedyarov), though the battle that ensued was similarly slow and strategic.

Unlike on Saturday, however, Vidit focused on not falling behind on the clock while trying to keep things under control — i.e. not making reckless decisions.

On move 18, Vidit finally decided to break in the centre with 18.d4

Vidit v. Nakamura

Engines and commentators considered that 18.b4 was stronger, looking to get a passed pawn on the queenside. However, the text move is perfectly playable as well.

The dynamic balance was maintained until Nakamura played a debatable pawn break.

21...c5 is by no means losing, though it is surely unnecessary, especially given the fact that the natural 21...Nf4 is a stronger alternative.

Vidit’s reaction was not the most precise, though, and the tense battle continued.

Six moves later, Nakamura played the decisive mistake. The U.S. grandmaster explained on his daily recap that he had calculated that 27...Nxe5 all but led to a draw by force.

Nakamura had foreseen that after 28.Bxe5 Bxe5 further simplifications following 29.Nxe5 Rxe5 would lead to a balanced position. What he missed is that after the exchange on e5, White counts with 29.Nxd5 Nxd5 30.Nxe5, both consolidating his extra pawn on the queenside and creating threats against the vulnerable king on g8.

Black’s position collapsed rather quickly from this point on, as there followed 30...Qe6 31.Rd3 Nf4 32.Rd6 Qa2 33.Rxh6 Qb2

Placing the queen on b2 allowed Vidit to put the final nail in the coffin with the strong 34.Qd7 — Black cannot capture the knight now that the c8-rook is threatened by the queen, while there is no good way to deal with the huge weaknesses on f7, g7 and h7.

There followed 34...Qb3 35.Qf5 Ng6

Nakamura resigned after 36.Rxg6+, since Black can only prevent his opponent from giving a quick checkmate (with the help of a rook lift via e1-e3) by making huge material concessions.

Vidit Gujrathi, Hikaru Nakamura

Vidit Gujrathi v. Hikaru Nakamura | Photo: FIDE / Michal Walusza


Expert analysis by GM Daniel King


More photos from round 9

Ian Nepomniachtchi

Ian Nepomniachtchi continues to share the lead with... | Photo: FIDE / Michal Walusza

Dommaraju Gukesh

...Dommaraju Gukesh, who drew fellow prodigy Praggnanandhaa with the white pieces | Photo: FIDE / Michal Walusza

Praggnanandhaa Rameshbabu

Praggnanandhaa stands a half point behind the co-leaders | Photo: FIDE / Michal Walusza

Fabiano Caruana

Fabiano Caruana, on his part, is sharing fourth place with Vidit Gujrathi and Hikaru Nakamura (all with fifty-percent scores) | Photo: FIDE / Michal Walusza


Standings after round 9

Rk.NameRtg.Nt.Pts.n
1
2
3
4
5
6
7
8
TBPerf.
1
2743
5.5
9
24.50
2823
2
2758
5.5
9
22.50
2813
3
2747
5.0
9
21.00
2789
4
2789
4.5
9
19.75
2744
5
2727
4.5
9
19.00
2752
6
2803
4.5
9
18.75
2731
7
2760
3.5
9
17.00
2665
8
2632
3.0
9
14.00
2640
TBs: Sonneborn-Berger

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1.e4 4 c5 10 2.Nf3 5       d6 4 3.d4 14 cxd4 6 4.Nxd4 3 Nf6 6 5.Nc3 4 e5 5 6.Bb5+ 3:44       Nbd7 30 7.Nf5 4:07 a6 43 8.Ba4 9:20 8.Nxd6+? Bxd6 9.Qxd6 axb5-+ 8...b5 14 9.Bb3 3 Nc5 5 10.Bg5 1:40 aiming for Bd5. Bxf5 6 White is slightly better. 11.exf5 1:54 Be7 5       12.Bxf6 5:30 Bxf6 1:43 13.0-0 10:14 e4 2:43 14.Nxe4 9:35 Nxe4 1:16 15.Re1 20 15.Qd5!? 0-0 15...Ng5? 16.Rae1+ Kf8 17.h4± 16.Qxe4 15...0-0! 8 16.Rxe4 3       Black needs to defend precisely. Bxb2 14 Black is weak on the light squares 17.Rb1 2 Bf6 3:52 18.Qd5 2:38 Rc8 6:37       19.Qb7 12:29 Rc5 34:27 20.Qxa6 1:21 Rxf5 4:27 21.Rd1 4:45 White is more active. d5 2:49 22.Rb4 20:56       22.Qxb5? dxe4 23.Bxf7+ Rxf7-+ 22...Bc3 20:10 23.Rxb5 23 Rxf2 7 24.Rbxd5 10:18 Of course not 24.Kxf2?! Qh4+ 25.Kg1 Bd4+ 26.Kh1 Be5= 24...Qh4 31 25.Qd3 2:31 Rf6 2:45 26.g3 2:30 26.Qxc3? is a self mate. Qf2+ 27.Kh1 Qf1+ 28.Rxf1 Rxf1# 26...Qb4 3:18 27.Kg2 2:48 Bb2 0 28.Rf5 2:58 g6 9:41 29.Rxf6 3 Bxf6 4 30.Qf3 17 Qe7 4 31.a4 56 Kg7 1:28 32.a5 16 White should play 32.Bd5 32...Ra8= 2:55 33.Rd5 1:03 33.Qxa8!? Qe2+ 34.Kh3= 33...Ra7 5 34.Rb5 1:38 Qd8 1:25 35.Rd5 54 Qc7 1:35 But not 35...Qa8?! 36.a6 36.h4 52 Rxa5 6:15 37.Rxa5 4 Qxa5 3 38.Qb7 3 Qd8 22 39.Qxf7+ 6 Kh6 1 40.Kh3 0 Qe7 0 41.Qc4 2:23 Qe3 52 Weighted Error Value: White=0.08 (flawless) /Black=0.08 (flawless) . Mistake: White=1 --- Inaccurate: White=2 Black=5 OK: White=13 Black=15 Best: White=1 Black=1 Strong: --- Black=1 ½–½
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WhiteEloWBlackEloBResYearECOEventRnd
Caruana,F2803Nakamura,H2789½–½2024B56FIDE Candidates 20241.1
Abasov,N2632Nepomniachtchi,I2758½–½2024D53FIDE Candidates 20241.2
Firouzja,A2760Praggnanandhaa R2747½–½2024C83FIDE Candidates 20241.3
Gukesh D2743Vidit,S2727½–½2024D40FIDE Candidates 20241.4
Praggnanandhaa R2747Gukesh D27430–12024E20FIDE Candidates 20242.1
Nakamura,H2789Vidit,S27270–12024C65FIDE Candidates 20242.2
Nepomniachtchi,I2758Firouzja,A27601–02024C65FIDE Candidates 20242.3
Caruana,F2803Abasov,N26321–02024B30FIDE Candidates 20242.4
Gukesh D2743Nepomniachtchi,I2758½–½2024E01FIDE Candidates 20243.1
Abasov,N2632Nakamura,H2789½–½2024D13FIDE Candidates 20243.2
Firouzja,A2760Caruana,F2803½–½2024B30FIDE Candidates 20243.3
Vidit,S2727Praggnanandhaa R27470–12024C70FIDE Candidates 20243.4
Nakamura,H2789Praggnanandhaa R2747½–½2024C78FIDE Candidates 20244.1
Nepomniachtchi,I2758Vidit,S27271–02024C67FIDE Candidates 20244.2
Caruana,F2803Gukesh D2743½–½2024C54FIDE Candidates 20244.3
Abasov,N2632Firouzja,A2760½–½2024E32FIDE Candidates 20244.4
Praggnanandhaa R2747Nepomniachtchi,I2758½–½2024C42FIDE Candidates 20245.1
Firouzja,A2760Nakamura,H27890–12024C54FIDE Candidates 20245.2
Gukesh D2743Abasov,N26321–02024C43FIDE Candidates 20245.3
Vidit,S2727Caruana,F2803½–½2024B30FIDE Candidates 20245.4
Nepomniachtchi,I2758Caruana,F2803½–½2024C47FIDE Candidates 20246.1
Gukesh D2743Nakamura,H2789½–½2024B27FIDE Candidates 20246.2
Vidit,S2727Firouzja,A27601–02024B57FIDE Candidates 20246.3
Praggnanandhaa R2747Abasov,N26321–02024D40FIDE Candidates 20246.4
Firouzja,A2760Gukesh D27431–02024D02FIDE Candidates 20247.1
Nakamura,H2789Nepomniachtchi,I2758½–½2024C42FIDE Candidates 20247.2
Caruana,F2803Praggnanandhaa R2747½–½2024C02FIDE Candidates 20247.3
Abasov,N2632Vidit,S2727½–½2024C65FIDE Candidates 20247.4
Praggnanandhaa R2747Firouzja,A2760½–½2024B47FIDE Candidates 20248.1
Vidit,S2727Gukesh D27430–12024C55FIDE Candidates 20248.2
Nakamura,H2789Caruana,F28031–02024C78FIDE Candidates 20248.3
Nepomniachtchi,I2758Abasov,N2632½–½2024C01FIDE Candidates 20248.4
Vidit,S2727Nakamura,H27891–02024C55FIDE Candidates 20249.1
Gukesh D2743Praggnanandhaa R2747½–½2024C77FIDE Candidates 20249.2
Firouzja,A2760Nepomniachtchi,I2758½–½2024A07FIDE Candidates 20249.3
Abasov,N2632Caruana,F2803½–½2024E40FIDE Candidates 20249.4
Praggnanandhaa R2747Vidit,S2727½–½2024C65FIDE Candidates 202410.1
Nakamura,H2789Abasov,N26321–02024B22FIDE Candidates 202410.2
Nepomniachtchi,I2758Gukesh D2743½–½2024C70FIDE Candidates 202410.3
Caruana,F2803Firouzja,A27601–02024B90FIDE Candidates 202410.4
Praggnanandhaa R2747Nakamura,H27890–12024D06FIDE Candidates 202411.1
Vidit,S2727Nepomniachtchi,I27580–12024C42FIDE Candidates 202411.2
Gukesh D2743Caruana,F2803½–½2024D35FIDE Candidates 202411.3
Firouzja,A2760Abasov,N26321–02024D04FIDE Candidates 202411.4
Nepomniachtchi,I2758Praggnanandhaa R2747½–½2024C01FIDE Candidates 202412.1
Nakamura,H2789Firouzja,A27601–02024C01FIDE Candidates 202412.2
Abasov,N2632Gukesh D27430–12024E32FIDE Candidates 202412.3
Caruana,F2803Vidit,S27271–02024C54FIDE Candidates 202412.4
Nepomniachtchi,I2758Nakamura,H2789½–½2024C64FIDE Candidates 202413.1
Praggnanandhaa R2747Caruana,F28030–12024B30FIDE Candidates 202413.2
Vidit,S2727Abasov,N2632½–½2024C42FIDE Candidates 202413.3
Gukesh D2743Firouzja,A27601–02024C65FIDE Candidates 202413.4
Nakamura,H2789Gukesh D2743½–½2024E51FIDE Candidates 202414.1
Caruana,F2803Nepomniachtchi,I2758½–½2024D35FIDE Candidates 202414.2
Firouzja,A2760Vidit,S2727½–½2024C67FIDE Candidates 202414.3
Abasov,N2632Praggnanandhaa R27470–12024E69FIDE Candidates 202414.4

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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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