Undefeated
Now that we know that Ian Nepomniachtchi will be Magnus Carlsen’s next challenger for the world title, much has been talked about who might pose the biggest threat to the Norwegian in a match for the world crown. Carlsen himself was asked that question and, as he has mentioned multiple times in the past, he admitted that Fabiano Caruana might be the biggest threat, although he also considers Nepo, Ding Liren, Anish Giri and an in-form Wesley So to be strong contenders.
Note that Carlsen mentioned So’s form. The world champion, as anybody who has been following chess closely in the last decade or so, know what the Filipino-born star is capable of doing when he is at top form. This assessment, of course, also implies that there are periods of time in which So seems to struggle with motivation and has a tough time fighting for the top spots in elite tournaments. Nonetheless, the ever-humble grandmaster is a force to be reckoned with.
So turned from being a strong, solid member of the elite to a player who is considered as a real contender to reach the world title in 2016-17. He had crossed the 2700-barrier back in March 2013, reaching a peak rating (at the time) of 2788 in April 2015, but a streak of remarkable performances, including a number of triumphs in elite tournaments, resulted in him getting a 2822 rating in February 2017. So was the second-highest rated player in the world in the official lists of March, April, May, June and August that year.
Wesley So published two new opening DVDs: 1.b3, the so called Nimzo-Larsen-Attack, for White and his black secrets in the modern Italian. Get them in a package and save money!
During that ascendant period, So won the Sinquefield Cup, the London Chess Classic and the Tata Steel Masters. Two years after transferring to the US officially, he also helped the United States to win the Olympiad in Baku, getting an individual gold medal on board 3. So won his first US Championship in April 2017.
Remarkably, the then-23-year-old achieved all this while remaining undefeated in classical chess from July 2016 until April 2017. So’s unbeaten streak lasted 67 games and was broken by Shakhriyar Mamedyarov in Shamkir.

Team USA with their historic gold: Hikaru Nakamura, John Donaldson (captain), Sam Shankland, Ray Robson, Wesley So, and Fabiano Caruana | Photo: Maria Emelianova
Sinquefield Cup 2016
Two wins and seven draws were enough for So to win the fourth edition of the Sinquefiel Cup. At the time, So had a 2771 rating, which meant his Elo was below the rating average of the incredibly strong event (2778.6) — despite the absence of world champion Magnus Carlsen. Thus, his +2 score in Saint Louis gave the winner of the tournament a massive 2859 Tournament Performance Rating.
Of course, such a low score for a tournament winner means that a number of players were breathing down his neck in the final rounds. The most unfortunate of the four players who tied for second place was Veselin Topalov, who had a superior position against Levon Aronian in the last round, but could not convert it into a full point.

On his way to getting clear first place and taking home the $75,000 top prize, So defeated Hikaru Nakamura and Topalov. GM Lubomir Kavalek annotated his win over Nakamura for the Huffington Post.
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1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.g3 Be7 5.Bg2 0-0 6.0-0 dxc4 7.Ne5 Nc6 8.Nxc6 8.Bxc6 bxc6 9.Nxc6 Qe8 10.Nxe7+ Qxe7 8...bxc6 9.Na3 Bxa3 10.bxa3 Ba6 10...Nd5 11.Qa4 Nc3 12.Qc2! 12.Qxc4? Qxd4! 12...Nb5 13.e3 11.Qd2 Rb8 11...c3 12.Qxc3 Bxe2 13.Re1 Bg4 14.a4 Nd5 15.Qxc6 Qd6 16.Qxd6 cxd6 17.Ba3 12.Qa5 Qc8 13.a4 Rd8 14.Ba3!? 14.Rd1 c3 15.Qxc3 Bxe2 14...Rxd4 15.Rfb1 15.Rab1 Rb6 16.Bc5 Rd5 17.Bxd5 cxd5 18.Bxb6 axb6 15...Rb6 15...Rxb1+ 16.Rxb1 Nd7 17.Bc5 17.Bxc6 h6 18.Qc3 e5= 17...Nxc5 18.Qxc5 Rd8 16.Bc5 Rd7 17.Rd1 h6? 17...Rd5 18.Rxd7 Nxd7 19.Bxb6 cxb6 20.Qd2 c5 20...Nc5 21.Rd1 Nxa4 22.Qd8+ Qxd8 23.Rxd8+ Kh7 24.Bxc6 Nc3 25.Rd2+- 20...Nf8 21.Rd1± 21.Rd1 Nf6 22.Kf1 Kh7 23.Qc2+ Kg8 24.Qd2 Kh7 25.Qd8! Qxd8 26.Rxd8 c3 27.Ke1 Bc4 28.Kd1 Bxa2 29.Kc2 Bc4 30.e3 30.e4 30...b5 31.Kxc3 a6 31...Bd5 32.Bxd5 Nxd5+ 33.Kd2 bxa4 34.Ra8 32.Ra8 Nd5+ 33.Bxd5 exd5 34.a5 b4+ 35.Kd2 Bf1 36.Rc8 c4 37.Rb8 b3 38.Kc3 38.Kc3 Bd3 39.Rb6 39.Rd8 Kg6 40.Rxd5 39...h5 40.Rd6! 1–0
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So,W | 2771 | Nakamura,H | 2791 | 1–0 | 2016 | | 4th Sinquefield Cup | |
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Garry Kasparov, Wesley So, Jeanne Sinquefield, and Rex Sinquefield
London Chess Classic 2016
Winning the 10-player single round robin in London also gave So overall victory in the second edition of the Grand Chess Tour, as he collected more points than second-placed Nakamura thanks to his wins in London and Saint Louis and a clear second place at the rapid and blitz tournament in Leuven.
Meanwhile, 1.b3 has also found its way into the practice of today's world elite, and now finally a modern top ten player has taken on the subject for ChessBase: none other than Grandmaster Wesley So!
In London, So won the tournament with a 6/9 score, after beating Nakamura, Topalov and Michael Adams. Caruana came second on that occasion, finishing a half point behind.

Polish grandmaster Michal Krasenkow annotated the round-3 draw signed by Aronian and So. The Filipino-born grandmaster had just won his first two games, and managed to hold the balance in a tough, dynamic battle against his creative colleague.
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1.c4 c5 2.Nf3 Nf6 3.Nc3 d5 4.cxd5 Nxd5 5.e4 Nb4 6.Bc4 6.Bb5+ 6...Nd3+ 6...Be6 7.Bxe6 Nd3+ 8.Kf1 fxe6 9.Ng5 Qb6!? 10.Qf3 c4 11.b3! 7.Ke2 Nf4+ 7...Nxc1+ 8.Rxc1 a6 8...Nc6 9.Bb5 9.d4 b5!? 10.Bd5 Ra7 11.Ne5 e6 12.Bc6+ Ke7 13.Qd2! f6! 14.Nd5+! exd5 15.Rxc5 dxe4 8.Kf1 Nd3 8...Ne6 9.b4 cxb4 10.Nd5 g6 11.d4 Bg7 12.Be3 Nc6 13.Rc1 Bd7 14.Qd2 Qa5 15.h4! 9.Qe2 Nxc1 10.Rxc1 e6 11.h4 a6 11...Nc6 12.e5 Bd7 13.Rh3 Qb6 12.e5 Nc6 13.Rh3 13.h5 h6 14.Rh3 b5 15.Bd3 Bb7 16.Be4 Qb6 17.a4! b4 18.Nb1 0-0-0 19.d3 13.h5 Nd4!? 13...b5 14.Bd3 Bb7 15.Be4 Qd7 16.Rg3 g6 16...0-0-0 17.d4! cxd4? 18.Nxb5!+- 17.Kg1 17.h5 0-0-0 18.d4 Bh6! 19.Rc2 cxd4 20.Nxb5 d3! 17.Qe3!? Be7 17...0-0-0 18.a4 18.h5!? 17...Be7 17...Bh6 18.Qe3 0-0-0 19.Rg4 Kb8 20.Rf4 Rhf8 21.a4 b4 21...Nb4 22.axb5 axb5 23.Bxb7 Qxb7 24.d4! c4 25.Rb1! 21...Nd4 22.Bxb7 Kxb7 23.axb5 axb5 24.Nxd4 cxd4 25.Qf3+ Kb8 26.Ne4 22.Bxc6! Bxc6 23.Ne4 Bxe4 24.Rxe4 a5 24...Qxa4 25.Rxc5! Bxc5 26.Qxc5 25.Rec4 25.d4 Qxa4 26.b3 Qc6 27.dxc5 Rd5 25...Qxa4 25...Qd3 26.Rxc5! 26.Qh6 Rh8 26...Bxc5 27.Qxc5 Qa6 28.Qc7+ Ka8 29.Rc5 29.Rc6? Qa7 29...Rc8 30.Qxa5 Qxa5 31.Rxa5+ Kb7 32.Rb5+ Ka6 33.Rxb4 26.d4 Rd5! 26...cxd4?? 27.Nxd4 27.dxc5 Qc6 28.Nd4 28.b3 28...Qc7 29.Qf3 29.f4 Bxc5! 30.Nc6+ Qxc6 31.Rxc5 Rxc5 32.Rxc5 Qa6 33.Qd4 Rc8 29.Nf3 Qa7! 30.Nd2 Qc7! 30...Rc8 31.Ne4! Rxe5 32.Qf4 f6 32...Qc7? 33.Nd6 33.Nxf6 Bxf6 34.Qxf6 Qc7 35.c6± 31.f4 f6! 32.exf6 Bxf6 33.Nf3 Rfd8 29...Rfd8! 30.Nb5 Qxe5 31.c6 Rc8! 32.Qxf7 32.c7+! Kb7 33.Nd4! Bd6 34.Nc6! Qh2+ 35.Kf1 Rxc7 36.g3! Kb6 36...Qh3+ 37.Kg1 Qf5 38.Qe3 37.Qe3+ Ka6 38.Ke2! 32...Qf6! 33.Rf4 Qxf7 33...Qxb2!? 34.Rcc4 Rxb5 35.Qxe7 Qa1+! 36.Kh2 Qe5 37.g3 Qc7! 38.Qxe6 b3 39.Rf7 Re5! 40.Rxc7 40.Qf6 Rf5! 40...Rxe6 41.Rb7+ Ka8 42.Rxb3 Rcxc6 34.Rxf7 Rxb5 35.Rxe7 Rc7! 36.Rxe6 Ka7 37.Kf1 37.Kf1 Kb6 38.Ke2 a4 39.Rc4 39.Kd3 Rd5+ 39...a3 40.bxa3 bxa3 41.Rc2 41.Ra4 Rb2+ 42.Ke3 a2 41...Rb2 42.Kd2 Rxc2+ 43.Kxc2 Rxc6+ 44.Rxc6+ Kxc6 45.Kb3 Kc5 46.Kxa3 Kc4 ½–½
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Aronian,L | - | So,W | - | ½–½ | 2016 | | London Chess Classic | 3 |
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Wesley So in 2016
Tata Steel Masters 2017
A +3 score was not going to be enough to win the 14-player traditional tournament in Wijk aan Zee, especially when the likes of Carlsen, Aronian and Sergey Karjakin were among the participants. Thus, So defeated 5 players who finished in the bottom half of the standings table and drew the best performers to again get clear first place, leaving the world champion a full point behind in second place — a loss against Richard Rapport in round 8 was difficult to overcome for Carlsen.
A level-headed So later reflected:
It’s a huge thing to finish ahead of [Carlsen]. My next goal will be to rest, study my games and try to improve on every way possible. I think that the secret is that if you keep working and you have a clear view of your visions and your goals then results will come. I don’t lose too much sleep in trying to keep my undefeated streak.

In the last round of the tournament, So defeated none other than Nepomniachtchi. As So noted, not many players would have gone for a sharp game after such a long event, but the ever-fighting Russian riskily castled queenside and was outplayed by the man of the hour. GM Alejandro Ramirez took a closer look at the game.
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1.d4 Nf6 2.Bg5 d5 3.Nd2 c5 4.dxc5 e6 5.e4 h6 6.Bh4 dxe4 7.Qe2 Qa5 8.0-0-0?! 8.c3 Nbd7 9.Nxe4 Nxe4 10.Qxe4 Qxc5 11.Nf3 Be7 8...Qxa2 9.Qb5+?? 9.Bxf6 Qa1+ 10.Nb1 gxf6 11.Qxe4 a6! 12.Nf3 Nd7 9...Nbd7 10.c6 10.Bxf6 a6! 10...bxc6 11.Qxc6 Bb7! 12.Qxb7 Qa1+ 13.Nb1 Rb8 14.Qxb8+ Nxb8 15.Bb5+ Nfd7 16.Ne2 Be7 17.Bxe7 Kxe7 18.Nd4 Nc5 19.h4 Rd8 20.Rh3 Nd3+ 21.Bxd3 Rxd4 22.Be2 Rxd1+ 23.Bxd1 Qa5 24.Nd2 f5 25.Rg3 Qe5 26.Ra3 Nc6 27.g3 Qd4 28.Re3 Nb4 0–1
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Nepomniachtchi,I | 2767 | So,W | 2808 | 0–1 | 2017 | | 79th Tata Steel Chess 2017-Masters | 13 |
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Welsey So’s family had a huge influence in his meteoric rise
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