Old and new

by Jonathan Speelman
7/16/2023 – Simen Agdestein recently won the Norwegian Chess Championship for a ninth time in his career. The 56-year-old outscored the likes of Aryan Tari and Jon Ludvig Hammer, but did not have to beat national hero and former student Magnus Carlsen, who does not participate in his country’s championships. In his column this week, Jon Speelman analyses recent games by both the master and the student! | Photo: VG.no

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Master and student

[Note that Jon Speelman also looks at the content of the article in video format, here embedded at the end of the article.]

Simen AgdesteinToday I’m looking at a couple of recent games which have caught my eye and pivoting from the first of them to an old but relevant example.

We start with a win by Simen Agdestein in the Norwegian Championship, which was very kindly brought to my attention by one of the people I teach.

Agdestein, as many readers will know, is a strong grandmaster who was Magnus Carlsen’s teacher when he was about eight or so. We used to play in the same Bundesliga team, and he would come and tell us about this kid who was simply different from anybody else he’d ever taught...

Agdestein comes from a superbly sporty family, and he also played football very seriously, appearing a number of times as a striker for the Norwegian national team and I believe scoring a goal against Czechoslovakia as it then was — while in club football he at one time played for Aberdeen.

The game Agdestein v Kaasen involves some really serious calculation, and both players used a lot of time at the critical phase. I’ve supplemented it with a famous game by the “Patriarch” Mikhail Botvinnik, which includes some of the same themes.

Classical chess is different from faster time limits and in many ways better, if much more stressful. Since his abdication as world champion, Carlsen has been enjoying himself at the faster time limits and, of course, on Saturday, July 8th he scored a miraculous and Fischeresque 9/9 against some of the world’s top blitz players.

Deciding which game to use for my newspaper column this week (in The Observer every Sunday) I was attracted to his game against Ian Nepomniachtchi, in which a fairly technical endgame finished in a snap checkmate. I had Stockfish on in the background and was surprised and intrigued to be told that at a critical moment Nepo could have drawn in a line which at first glance looked hopeless.

The important thing in such circumstances is to avoid being merely the engine’s follower, but to interrogate it to try to understand what's going on. In one position which it gave as winning, I wondered if it might be mutual zugzwang and indeed it was, which leads to a short but interesting tract of play.

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MoveNResultEloPlayers
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1.c4 e5 2.g3 Nf6 3.Nc3 d5 4.cxd5 Nxd5 5.Bg2 Nb6 6.Nf3 Nc6 7.0-0 Be7 8.a3 a5 9.d3 Be6 10.Be3 0-0 11.Rc1 Normally played first now, because if 11.Na4 Nd5 11...Nd5 12.Nxd5 Bxd5 13.Qa4 Re8
14.Qb5 7 mins. In a theoretical position, this initiates some very complicated tactics and is unusual. Instead rook moves such as Rfd1 (or to e1) or Rc2 have been tried more. a4 11 mins 14...Bf8 15.Ng5 Ne7 15.Rfe1 20 mins Ra5? 17 mins. Extremely enticing but the tactics happen to work for White. 15...Na5 16.Nxe5 c6 17.Qxa4 Nb3 18.Qf4 Bf6 19.Ng4 Nxc1 19...Bxb2 20.Rc2 Bxa3 21.Bxd5 Qxd5 22.h4 Approx equal. 20.Nxf6+ Qxf6 21.Bxc1 21.Qxf6 Nxe2+ 21...Qd8 With two pawns for the exchange, White has ample compensation but if an advantage only a small one. The engines suggest that White should probably keep the two bishops with Bf1 or e4 and I imagine that this is correct. 22.Bf1 15...Nd4 16.Nxd4 Bxg2 16...exd4 17.Qxd5 dxe3 18.Qxd8 exf2+ 19.Kxf2 Raxd8 20.Rxc7 17.Ne6! 16.Qxb7 Qd6
16...Nd4 17.Qxc7 16...Qd7 Leaves the c7 pawn pinned and therefore allows 17.Bb6 Rb5 17...Rb8 18.Qxb8+ Nxb8 19.Bxa5 18.Qxc7 Qxc7 19.Bxc7 with a big advantage. 17.Ng5! 12 mins 17.Nd2 was presumably his bail out Rb8 18.Nc4 Rxb7 18...Bxc4 19.Qxc6 Qxc6 20.Bxc6 19.Nxd6 Bxd6! 20.Bxd5 Rxd5 21.Rxc6 Rxb2 22.Ra6 h5 23.Rxa4 Ra2= 24.Ra8+ Kh7 25.a4 and although White is a pawn up Black should hold. In fact Stockfish gives f5 as equal because White can't replay f3 due to Bb4. f5 26.Rd8 26.f3? Bb4 27.Rb1 Rxe2 26...Rxa4= 17.Bb6 cxb6 18.e4 Rb8 17...Rb8 11 minutes. Deciding presumably between this and Bxg5. 17...Bxg5 18.Bxd5 Bxe3 18...Nd8 19.Qb4 Bxe3 20.Qxa5 Bxc1 21.Rxc1 19.Bxf7+! 19.fxe3 Nd8 19...Kxf7 20.Rxc6 Ra7 20...Bxf2+ 21.Kxf2 Qd4+ 22.e3+- 21.Qb5 18.Nxf7! 1 min. This beautiful geometric theme gains a big advantage. Obviously Agdestein has seen it when playing Ng5 and very possibly a few moves earlier. 18.Rxc6 Rxb7 19.Rxd6 cxd6 19...Bxg2 20.Rd7 20.Bxd5 Rxd5 21.Rc1 Rxb2 22.Rc8+ Bf8 18...Qf6? 6 mins 18...Bxf7 19.Rxc6 Rxb7 20.Rxd6± cxd6 21.Bxb7 Rb5 22.Bc6 Rxb2 23.Bxa4 gives White a big advantage though Black could still try to fight. 18...Kxf7 19.Bxd5+ Qxd5 20.Qxc6 Qxc6 21.Rxc6 Bd6 19.Qxc7 Bxg2 20.Kxg2+- Ra6
21.Ng5 Rd8 22.Qb7 Nd4 23.Rc8 Ne6 24.Rec1 And Black resigned.
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WhiteEloWBlackEloBResYearECOEventRnd
Agdestein,S2584Kaasen,T24841–02023A29Norwegian Championship 20233.1
Botvinnik,M-Portisch,L-1–01968A29Monte Carlo7
Carlsen,M2835Nepomniachtchi,I27791–02023E06SuperUnited Blitz 20236.4

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Jonathan Speelman, born in 1956, studied mathematics but became a professional chess player in 1977. He was a member of the English Olympic team from 1980–2006 and three times British Champion. He played twice in Candidates Tournaments, reaching the semi-final in 1989. He twice seconded a World Championship challenger: Nigel Short and then Viswanathan Anand against Garry Kasparov in London 1993 and New York 1995.

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