Twelve years later, to the day
On Monday, 17 January 2011, a 16-year-old Anish Giri obtained what would turn out to be his only win in classical chess over Magnus Carlsen — until today. Naturally, the game took place in Wijk aan Zee, the very first time the traditional tournament was dubbed “Tata Steel Chess” (from 2000 to 2010, “Corus” had been the official name). Carlsen, aged 20, had already won the tournament twice, and would go on to get third place in that edition, a full point behind champion Hikaru Nakamura.
In the Dutch Stonewall Black from the very first move fights for the initiative. Let Erwin l'Ami take you on a fascinating journey to the depth and attractions of this unique opening. At the end you will be rewarded with a new repertoire against 1.d4!
Exactly twelve years later, Giri did it again. By beating the perennial favourite, the Dutchman climbed to fifth place in the live ratings list. More importantly, he continues to share the lead in the standings, now only with Nodirbek Abdusattorov, who also scored a full point in the fourth round. Despite often showing strong performances in ‘Wijk’, Giri has never won the tournament. Notably, he twice tied for first and failed to get the title in rapid playoffs, first in 2018 and then in 2021.
Remarkably, this was not the only major surprise of the round. Not only the number one in the world lost with black, as Ding Liren (the only player in the world other than Carlsen with a 2800+ rating) was defeated by 17-year-old Praggnanandhaa on an adjacent board. Thanks to the outstanding win, Pragg grabbed 6.7 rating points and climbed to shared third place. He and Fabiano Caruana stand a half point behind the co-leaders going into the first rest day for the Masters’ participants.
As mentioned above, Abdusattorov also scored a full point on Tuesday. Another formidable prodigy, the 18-year-old beat Parham Maghsoodloo with the white pieces. A tough pairing now awaits the Uzbek star, who will face Carlsen — with black — in Thursday’s fourth round.

Anish Giri | Photo: Lennart Ootes / Tata Steel Chess Tournament 2023
Giri deviates from Carlsen’s game on move 18
In his second classical-chess victory over Carlsen, Giri followed in the footsteps of the Norwegian himself, as he repeated 18 moves of a game between Carlsen and Yannick Pelletier from 2008. The world champion had won that game with white, and saw the line once again working wonders, albeit not in his favour.
Giri’s new move in the position was not the culprit, though, as things only started to go awry for Black a bit later in the game.

It was one to remember — Anish Giri | Photo: Lennart Ootes / Tata Steel Chess Tournament 2023
Young yet mature: Pragg and Abdusattorov show good technique
The two remaining decisive games of the round featured a 17-year-old and an 18-year-old grinding out wins from slightly superior, technical positions.
When the first time control was reached, Pragg had a better pawn structure and a more active king in a materially balanced endgame against Ding.
Engines give close to a full pawn advantage for Black at this point, but beating a player as strong as Ding is never easy, especially in such technical setups. Notwithstanding, Pragg showed his usual tenacity to convert his advantage into a 73-move victory.

Praggnanandhaa Rameshbabu | Photo: Lennart Ootes / Tata Steel Chess Tournament 2023
Abdusattorov, on his part, also had a structural edge in an endgame. Except that in this game — Parham Maghsoodloo had the black pieces — the queens never left the board.
Abdusattorov vs. Maghsoodloo
Having the safer king was the crucial factor for White in this ending. Abdusattorov kept creating problems for his opponent, who eventually faltered and ended up allowing a checkmate to appear on the board.

Parham Maghsoodloo playing black against Nodirbek Abdusattorov | Photo: Jurriaan Hoefsmit / Tata Steel Chess Tournament 2023
Standings after round 4 - Masters
All games - Masters
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Ivic, Donchenko and Yilmaz co-leaders in the Challengers
Six players had entered round 4 sharing the lead in the Challengers tournament. Three of them won, two drew and one suffered a loss, leaving Velimir Ivic, Mustafa Yilmaz and Alexander Donchenko sharing the lead with 3 points each. Unlike in the Masters, the players from the ‘B group’ will only get a rest day on Thursday, after round 5.
The aim of this course is to help you understand how to make tactical opportunities arise as well as to sharpen your tactical vision - these selected lectures will help to foster your overall tactical understanding.
Not only the co-leaders scored wins on the fourth day of action, though, as Erwin l’Ami bounced back from two consecutive losses by beating 13-year-old Abhimanyu Mishra with the black pieces. The experienced Dutch grandmaster will be looking to continue his comeback on Wednesday, when he will play white against co-leader Ivic.

Praggnanandhaa and Velimir Ivic figuring out the position on the board as Vaishali, Pragg’s sister, decides on how to continue | Photo: Lennart Ootes / Tata Steel Chess Tournament 2023
In an entertaining game, Donchenko and Jergus Pechac discussed a double-edged line of the Sicilian Alapin. Pechac, playing white, had a fine position in the middlegame, but a couple of errors allowed his opponent to find optimal coordination with his queens and bishops. A couple of strong tactics later, Donchenko managed to get a valuable 36-move victory.
1.e4 c5 2.c3 Nf6 3.e5 Nd5 4.d4 4.Bc4 Nb6 5.Bb3 Nc6 6.d4 cxd4 7.cxd4 d6 8.e6 fxe6 9.Nf3 g6 10.h4 Bg7 11.h5 Nd5 12.Nc3 Qb6 13.0-0 Nxd4 14.Nxd5 exd5 15.Be3 Nxf3+ 16.Qxf3 Qb5 17.Rad1 Rf8 18.Qg3 Qb4 19.hxg6 Qg4 20.gxh7 Rh8 21.Bc2 Bxb2 22.Rxd5 Be6 23.Rb5 Bf6 24.Rxb7 Kf8 25.Bh6+ Kf7 26.Rb4 Qxg3 27.fxg3 Rac8 28.Rxf6+ Kxf6 29.Rf4+ Ke5 30.Bg7+ Kd5 31.Bb3+ Kc6 32.Bxe6 4...cxd4 5.Bc4 Nb6 6.Bb3 d6 7.Nf3 Nc6 8.a4 8.cxd4 dxe5 9.d5 Na5 10.Nc3 Nxb3 11.Qxb3 e6 12.Nxe5 exd5 13.Be3 Bd6 14.Qb5+ Kf8 15.f4 8.exd6 Qxd6 9.cxd4 8...e6 9.exd6 Bxd6 10.cxd4 10.Nxd4!? 10...Nd5 11.Nc3 0-0 12.0-0= b6 12...Ndb4!? 13.Re1 Bb7 14.Nxd5 exd5 15.Bg5 Qd7 16.Ne5 Qf5 17.Bh4 Nxe5 18.dxe5 Bc5 19.Bc2 Qf4 20.Bg3 Qh6 21.Qf3 Rad8 22.Bf4 Qh4 23.g3 Qe7 24.h4 d4 25.Qd3 g6 26.f3?! 26.Bg5 Qe6 27.Bxd8 Qh3 28.Re4 Rxd8 29.Rae1 Bb4 30.R1e2= 26.Bb3!? 26...Qe6 27.Kg2 27.Bb3 Qh3 28.e6 Bd5 29.e7 Bxb3 30.exd8Q Rxd8 31.Qxb3?? d3+ 27...Bd5 28.b3 28.Qe2 Bc4 29.Bd3= 28...Bb4 29.Re2 Rc8 30.Rf1 Rfd8 31.Kh2 Bb7 32.Bg5 Rc3 33.Qb5 Be7 34.Bxe7 Qxe7 35.Be4 d3 36.Rd2 Rc5 36...Rc5 37.Qb4 Bxe4 38.Qxe4 38.fxe4 Qxe5-+ 38...Rxe5-+ 0–1

Alexander Donchenko | Photo: Lennart Ootes / Tata Steel Chess Tournament 2023
Standings after round 4 - Challengers
All games - Challengers
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