World Championship Game 12: Nepo falls apart, Ding evens the score

by Carlos Alberto Colodro
4/26/2023 – The wild ride continues. Ding Liren defeated Ian Nepomniachtchi in a game full of ups and downs to level the score in the World Championship match. Ding had a good position out of the opening, but soon lost the thread, leaving Nepo with a real chance to all but secure overall match victory with a win. And then came Nepo’s collapse. The Russian first gave up his advantage and then blundered into a lost position. Two more classical games will be played in Astana. | Photo: FIDE / Stev Bonhage

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The “Ian curse” returns


Find expert commentary — video and game annotations — by well-known coach and author IM Robert Ris at the end of the article.


What Vishy Anand described a week ago as “a match for the ages” continues to startle chess fans all over the world. Game 12 was a wild ride.

Ding Liren played it cool in the opening, avoiding deep theoretical lines; Ian Nepomniachtchi was not very precise early on, but then outplayed his opponent in the middlegame; inexplicably, the Russian began to play quickly in a double-edged position; mistakes were made by both players; and, finally, a blunder by Nepo put a sudden end to the game.

Nepo’s tendency to play quickly even in double-edged positions is as often admired as it is negatively criticized. Given his collapse after losing a memorable game 6 in the 2021 match for the title, Nepo’s performance on Wednesday naturally brought up red flags.

Anand, who has been very active on Twitter after leaving his post as commentator, noted:

The Indian legend dubbed it as the “Ian curse”, and it remains to be seen whether this meltdown will take a toll on Nepo going forward. Up to this point, both contenders had shown signs of nerves affecting their decisions, but Nepo’s ability to retain his composure had also been highlighted as a relevant factor for his gaining a 1-point advantage.

Ding, on his part, seems to have found his mojo in Astana, at least according to what he said in the post-game press conference. His emotional perception regarding the contest’s significance became the real challenge for him, in fact:

At one point I felt it was total silence in the playing hall and I didn’t feel anybody watching the games. [...] I needed to tell myself [that] the game was very important, but I did not feel emotional.

With two games to go, the score tied and two fighters at heart starring the show, we can only sit and enjoy the final chapters of a memorable confrontation.

Or, as Anish Giri succinctly put it:

Ian Nepomniachtchi

It was painful to watch Ian Nepomniachtchi’s collapse | Photo: FIDE / Stev Bonhage

“Like the boxing matches in the Rocky movies”

Jonathan Rowson thus described the final stages of game 12:

This game has been wild and random, like the boxing matches in the Rocky movies. They are somehow just lunging at each other and hoping for the best. The nervous tension has clearly got to both of them.

In his penultimate game with white (while a point down on the scoreboard), Ding chose to play the harmless-looking Colle System — 1.d4 Nf6 2.Nf3 d5 3.e3. Peter Heine Nielsen, a long-time second of Magnus Carlsen, used a basketball analogy to describe what Ding needed to do after seeing his supply of opening surprises running out in the last few games.

The WC-match has entered the stage where preparations have run out long ago, and star players say, “Just give me the ball, I’ll figure something out”.

Notwithstanding, it was Nepo who played the novelty in the game, going for a modest-looking 6...Bd7 in a position full of strategic possibilities. 

The contenders played confidently until reaching move 12, when Ding spent almost half an hour on 12.Bxf6. Nepo knew this was a critical juncture, as after 12...gxf6 13.Ng3 he spent over 20 minutes on 13...f5.

A courageous Ding pushed his pawn to g4 four moves later.

Ding vs. Nepomniachtchi

The stage was set for a fighting middlegame, and bold play by both contenders made for a highly entertaining spectacle.

In the next ten moves, Nepo never spent more than six minutes on a single decision, and his accurate manoeuvres gave him a clear advantage. Curiously, Ding also played quickly in this stage of the game. Soon after, the Chinese star was lucky to see his opponent failing to “sit on his hands” when the position called for a deeper examination.

27...Nf3 is the most critical move here, and Nepo would have surely realized that it is also the manoeuvre that keeps his advantage (and leaves White in deep trouble) — had he spent more than 27 seconds on his decision!

(The forcing continuation goes 27...Nf3 28.Qc6 Nxe1 29.Qxa8+ Rg8 30.Qe4 and 30...Nxc2, when Black gets rid of the dangerous light-squared bishop and is clearly for choice.)

Nepo instead went for 27...Rag8, and a ping-pong of imprecisions followed. Commentator Fabiano Caruana, a former World Championship challenger himself, had this to say about the unbelievable sequence:

This is pure nerves at this point. It’s no longer about chess.

The rollercoaster ride continued, although the engines never gave any of the players more than a small edge in their evaluations.

And then Nepo self-destructed.

White has been permanently threatening to play d5, with a scary discovered check along the dark-squared diagonal. If Black keeps most of his army in place, though, he has enough resources to deal with the attack.

But Nepo’s impulsive 34...f5 lost the game at once, as Ding only needed a bit more than one minute to play 35.Rxe6, the easy-to-find refutation (all the alternatives are almost losing for White, by the way). And there is no defence for Black.

Nepo let the spectators see his emotional collapse, as he spent 16 minutes contemplating the position and the horrible mistake he had just made. Olimpiu Di Luppi shared a short yet revealing clip from the live webcast.

A chess tragedy. Resignation came three moves later.

Ding Liren

Very much in contention — Ding Liren | Photo: FIDE / Stev Bonhage


Expert analysis by IM Robert Ris - Video and annotated game

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1.d4 Nf6 2.Nf3 d5 3.e3 3.Bf4 Game 6 3...c5 4.Nbd2 cxd4 4...Nc6 5.dxc5 5.exd4 Qc7!? 5...Nc6 6.Bb5 6.c3 6.Bb5+ Bd7 6...Bd7?! 6...Bg4 7.h3 Bh5 8.g4 Bg6 9.Ne5 6...Nc6 7.Bd3 Bg4= 7.Bd3 7.Ne5! Nc6 8.Ndf3 7...Nc6 8.0-0 8.h3 e6 8...Bg4 8...e6?! 9.Re1 Bd6 10.Qe2 9.Re1 e6 10.Nf1 Bd6 11.Bg5 0-0! 11...0-0-0 12.Bxf6 12.Ng3 Nh5! 12...Bxg3 13.hxg3± 13.h3 13.Nxh5 Bxh5 13...Bxf3 14.Qxf3 Nxg3 15.fxg3 Bxg3 16.Re3 Bd6 12.Bh4 12.h3 Bh5 12...gxf6 13.Ng3 f5 14.h3 Bxf3 15.Qxf3 Ne7 15...Kh8!? 16.Nxf5 16.Nh5 Rg8 16...exf5 17.Qxf5 f6 18.Re6 Rad8! 19.Rxf6 Rxf6 20.Qxf6+ Qg7 16.Nh5 Kh8 17.g4 Rg8 17...fxg4?? 18.Qf6+ Kg8 19.Qg7# 18.Kh1 Ng6! 19.Bc2? 19.Rg1 Bh2 20.Rge1 20.Rg2? Nh4-+ 20...Bd6= 19.gxf5? Nh4! 20.Qe3 20.Qe2?? Rg2-+ 20...exf5! 20...Ng2? 21.Qh6+- 21.f4 21.Qh6? Rg6-+ 21...Ng2-+ 19...Nh4 20.Qe3 Rg6! 20...fxg4 21.Qh6 21.Rg1 21.gxf5? Rg2! 22.Qh6 Rh2+ 23.Kg1 Rg8+ 24.Kf1 Qc4+ 25.Re2 Rh1# 21.f4 Rh6 21...f4 22.Qd3 Qe7 23.Rae1 Qg5 24.c4?! dxc4 25.Qc3 25.Qxc4 Nf3-+ 25...b5! 26.a4 b4! 26...a6 27.Qxc4 Rag8? 27...Nf3! 28.Qc6 28.Bxg6 Qh4 29.Kg2 Nxe1+ 30.Rxe1 hxg6 31.Qc6 Rd8-+ 28...Nxe1 29.Qxa8+ Rg8 30.Qe4 30.Qc6 Qh4!-+ 31.Rxe1 Qxh3+ 32.Kg1 f3-+ 30...Nxc2 31.Qxc2 Qh4 32.Qd3 f5!-+ 28.Qc6? 28.Bxg6 hxg6 29.Qc6 gxh5 30.Qxd6 Nf3 31.Qc5 hxg4 32.Qxg5 Rxg5 33.hxg4 28...Bb8? 28...Nf5‼ 29.gxf5 29.Bxf5 exf5-+ 29...Qxh5 30.Qxd6 30.Rxg6 Qxh3+ 31.Kg1 hxg6 32.fxg6 32.Qxd6 gxf5# 32...f3-+ 30.Kh2 Qxh3+! 31.Kxh3 Rh6# 30...Qxh3# 29.Qb7? 29.Bxg6! hxg6 30.d5! gxh5 30...Qxd5+ 31.Qxd5 exd5 32.Nf6+- 30...exd5 31.Nf6+- 31.dxe6 fxe6 32.gxh5 Qxh5 33.Rxg8+ Kxg8 34.Qxe6+ Kh7 35.Qe7+ Kg8 36.Qe8+ Qxe8 37.Rxe8+ Kh7 38.Rxb8+- 29...Rh6? 29...Nf5! 30.gxf5 30.Rd1 Ne7 31.Bxg6 hxg6 30...Qxh5-+ 30.Be4 30.Qxf7? Nf3-+ 30...Rf8?! 30...f3! 31.Qxf7 Ng2 32.Qxf3 Nxe1 33.Rxe1 Qh4 30...f5? 31.gxf5 Qxh5 32.Rxg8+ Kxg8 33.Rg1++- 31.Qxb4 Qd8 32.Qc3 Ng6 33.Bg2 33.d5+!? Be5 34.Qd3± 33...Qh4?! 33...Bd6 34.Re2 f5?? 34...Qg5 34...Bd6 35.Rxe6 Rxh5 35...fxg4 36.d5+ Be5 37.Rxe5 Nxe5 38.Qxe5+ Kg8 38...Rhf6 39.d6 f3 40.Bf1 38...Rff6 39.Qe8+ Rf8 40.Qxf8# 39.Qg7# 36.gxh5 Qxh5 37.d5+ Kg8 38.d6 1–0
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WhiteEloWBlackEloBResYearECOEventRnd
Ding Liren2788Nepomniachtchi,I27951–02023D04WCh 202312

Schedule

FIDE World Chess Championship 2023


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1.e4 7 e5 49 2.Nf3 7 Nc6 20 3.Bb5 6 a6 34 4.Ba4 6 Nf6 25 5.0-0 27 Be7 13 6.Bxc6 25 dxc6 20 7.Re1 4 Nd7 9:17 8.d4 35 C85: Closed Ruy Lopez: Deferred Exchange Variation. exd4 1:28 9.Qxd4 7 0-0 42 10.Bf4 8 Nc5 4:00 11.Qe3 36
11...Bg4N 7:55 Predecessor: 11...Ne6 12.Bg3 Bc5 13.Qc3 Qe7 14.Nbd2 Re8 15.Rad1 ½-½ Groszpeter,A (2446)-Pinter,J (2540) HUN-chT 1516 2015 (8.7) 12.Nd4 3:40 Qd7 8:46 13.Nc3 24:03 Rad8 2:07
14.Nf5 3:07 Ne6 5:33 14...Bxf5 15.exf5 15.Nxe7+ 5:18 Qxe7 24 16.Bg3 42 Bh5 1:12 17.f3 4:04 f6 1:02 18.h3 3:34 h6 56 19.Kh2 2:17 Bf7 14:45 20.Rad1 5:17 b6 7:02 21.a3 7:53 a5 4:06 22.Ne2 5:04 Rxd1 10:08 23.Rxd1 11 Rd8 4 24.Rd3 30 c5 8:25 25.Qd2 2:14 c6 10:44 26.Rxd8+ 2:44 Nxd8 8 27.Qf4 18 Hoping for Qb8. b5 5:02 28.Qb8 3:24 Kh7 38 Black is weak on the dark squares 29.Bd6 14:25 White is more active. Qd7 28 30.Ng3 6:57       Ne6 1:27 31.f4 1:49 h5 3:38 32.c3 2:21 c4 59 32...h4= 33.Nf5 Bg6 33.h4 2:41 Qd8 10 34.Qb7 4:32 34.Qxd8 simplifies Nxd8 35.a4 Nb7 36.Ba3 34...Be8 42 34...Qxd6? 35.Qxf7 Qxf4 36.Qxe6+- 35.Nf5 22 Qd7 49 36.Qb8 1:04 Qd8 1:28 37.Qxd8 3:38 Nxd8= 2       Endgame KBN-KBN 38.Nd4 46 Nb7 33 The position is equal. 39.e5 19 Kg8 1:46 40.Kg3 0 Bd7 0 41.Bc7 9:56 Nc5 4:54 42.Bxa5 41 Kf7 2:18 43.Bb4 5:14 Nd3 13:34 ...c5 is the strong threat. 44.e6+ 15      
Deflection 44...Bxe6 6 aiming for ...c5. 45.Nxc6 4 Black must now prevent Nd8+. Bd7 1:15 46.Nd4 16 Nxb2 14 47.Kf3 2:10 Nd3 7:43 48.g3 1:54 Nc1 3:26 49.Ke3 1:05 Weighted Error Value: White=0.06 (flawless) /Black=0.07 (flawless)
½–½
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WhiteEloWBlackEloBResYearECOEventRnd
Nepomniachtchi,I2795Ding,L2788½–½2023C85FIDE World Championship 20231.1
Ding,L2788Nepomniachtchi,I27950–12023D30FIDE World Championship 20232.1
Nepomniachtchi,I2795Ding,L2788½–½2023D36FIDE World Championship 20233.1
Ding,L2788Nepomniachtchi,I27951–02023A28FIDE World Championship 20234.1
Nepomniachtchi,I2795Ding,L27881–02023C84FIDE World Championship 20235.1
Ding,L2788Nepomniachtchi,I27951–02023D02FIDE World Championship 20236.1
Nepomniachtchi,I2795Ding,L27881–02023C07FIDE World Championship 20237.1
Ding,L2788Nepomniachtchi,I2795½–½2023E28FIDE World Championship 20238.1
Nepomniachtchi,I2795Ding,L2788½–½2023C65FIDE World Championship 20239.1
Ding,L2788Nepomniachtchi,I2795½–½2023A28FIDE World Championship 202310.1
Nepomniachtchi,I2795Ding,L2788½–½2023C84FIDE World Championship 202311.1
Ding,L2788Nepomniachtchi,I27951–02023D04FIDE World Championship 202312.1
Nepomniachtchi,I2795Ding,L2788½–½2023C84FIDE World Championship 202313.1
Ding,L2788Nepomniachtchi,I2795½–½2023E46FIDE World Championship 202314.1
Ding,L2788Nepomniachtchi,I2795½–½2023D02FIDE World Championship 202315.1
Nepomniachtchi,I2795Ding,L2788½–½2023C84FIDE World Championship 202315.2
Ding,L2788Nepomniachtchi,I2795½–½2023A14FIDE World Championship 202315.3
Nepomniachtchi,I2795Ding,L27880–12023C84FIDE World Championship 202315.4

Let us learn together how to find the best spot for the queen in the early middlegame, how to navigate this piece around the board, how to time the queen attack, how to decide whether to exchange it or not, and much more!


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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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