7/28/2021 – Magnus Carlsen and Sam Shankland made a big step towards reaching the semifinals of the 2021 FIDE World Cup in Sochi, as they kicked off their matches against Etienne Bacrot and Sergey Karjakin with victories. While Carlsen displayed excellent dynamic feel for the position to win with the black pieces, it was Shankland’s endgame technique which allowed him to make the most of an unlikely blunder by his opponent. | Expert analysis by GM Karsten Müller. | Photo: Eric Rosen
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Knights add irrational content to any position. However, in this video tutorial you will learn how to tame them.
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Inspired
Barely making it past Andrey Esipenko in Tuesday’s tiebreakers seems to only have inspired Magnus Carlsen on his fourth attempt at winning the World Cup — he got his best result in 2007, when he lost in semis against Gata Kamsky. In the first game of the quarterfinals, the world champion beat Etienne Bacrot with the black pieces, showcasing excellent dynamic feel for the position in a double-edged struggle.
Bacrot did not shy away from entering a deep strategic battle, as he played the flexible 10.Bd2 instead of a more forcing line.
The Marshall Attack is one of the most dynamic replies Black has at his disposal against 1.e4. At the cost of a pawn, Black takes over the initiative from the get - go and goes after the white king. Wrongly considered to be mainly a drawing weapon by some, this DVD offers many new ideas for Black, showing how to keep the queens on the board and to play for a win in almost all cases.
Bacrot vs. Carlsen - Game 1
After thinking for almost a half hour, Carlsen responded with 10...Qd7, which demonstrates the richness of possibilities emerging from such a setup in the early middlegame.
The world champion later gave up a pawn, as he correctly assessed that he had more than enough compensation in a setup that resembled a position emerging from the Marshall Gambit. Bacrot had a far-from-comfortable position by move 26:
26.Qh3 was a mistake, as it allowed 26...c4, and White will need to make concessions in order to coordinate his pieces — it should be noted that, by then, it was already difficult to find moves for the Frenchman.
There followed 27.d4 Rde8 28.d5 (giving back the pawn to untangle) Qxd5 29.Rad1
And here Carlsen went for it with 29...Rxe4 30.Rxd5 Rxe1+ 31.Kf2 Rfe8 32.Re5 (only move) Bxe5 33.Kxe1 Bxc3+
When it comes to strategy, one of the key things that chess professionals understand much better than amateur players is the role of the bishop which is the key theme on this video course.
Capturing with the bishop on move 32 was not optimal, but Black still has the upper hand in this position.
We let GM Karsten Müller take over at this point. In his annotations below, he shows that both contenders played imprecise moves shortly before the time control, although it was always going to be difficult to defend with white against Carlsen’s pair of bishops (see Jon Speelman’s column praising the Norwegian’s ability to handle this very strategic trump!).
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Replay and check the LiveBook here
Please, wait...
1.e4e52.Nf3Nc63.Bb5a64.Ba4Nf65.0-0Be76.Re1b57.Bb30-08.a4Bb79.d3d610.Bd2Qd711.Nc3Na512.Ba2c513.Ne2Nc614.Ng3d515.exd5Nxd516.c3Rad817.axb5axb518.Nxe5Nxe519.Rxe5Bd620.Re1Nf421.Bxf4Bxf422.Ne4Qc723.g3Be524.f4Bd625.Qh5Qc626.Qh3c427.d4Rde828.d5Qxd529.Rad1Rxe430.Rxd5Rxe1+31.Kf2Rfe832.Re5Bxe533.Kxe1Bxc3+34.Kf1Bc8"Magnus mighty midges". The pair of bishops is often compared to a
swarm of midges. Nobody is really safe. In the game even Bacrot's queen has
problems with the midges:35.Qg2?This runs into a strong attack.35.g4!was called for, e.g.Bxb236.Qg2Bf637.Qc6Rd838.g5Bd739.Qc7Be740.Bb1g641.Bc2=35...Bf5?This allows Bacrot's queen to destroy
Black's attacking harmony.The direct35...Rd8!wins, e.g.36.Qe236.bxc3?!Rd1+37.Kf2Rd2+38.Kf1Rxg239.Kxg2Bf540.Kf3Kf841.Ke3Ke742.Kd4Kd6-+36...Bf537.Kg1Bd4+White is nowhere save from the midges.
38.Kg2h539.Qxh5g640.Qf3Bxb241.g4Be642.Qe2Bc3-+36.Qd5!Be637.Qc5Bxb238.Kg2Bd739.Qd5?Bacrot allows Black to coordinate
again.39.Qc7!uses the moment and draws, e.g.Bf539...Bg440.h3=40.Qc5Be4+41.Kh3g642.Qxb5Bf5+43.g4Re3+44.Kh4??44.Kg2Be4+45.Kf2Bd446.Qxc4Rd3+47.Ke2Re3+=44...Bf6+45.g5Rh3#39...Rd840.Qc5?This gives Magnus mighty army complete control.40.g4was
called for, and afterBf641.Kg3g642.Qc5White still has practical
drawing chances.40...Bf641.Bb1g642.g4Desperation, but White is lost
in any case.Bxg443.Qxb5c344.f5g544...g545.Ba2c246.Qc4Rd2+47.Kf1Bh5-+0–1
It is never easy against the champ — Etienne Bacrot | Photo: Anastasiia Korolkova
Post-game analysis with Almira Skripchenko and Magnus Carlsen
Shankland beats Karjakin
Seeded 31st in the 206-player field, Sam Shankland arrived in Sochi shortly after winning a strong 8-player single round robin in Prague (ahead of Radoslaw Wojaszek and fellow quarterfinalist Jan-Krzysztof Duda). The American is still undefeated in the event, having needed tiebreaks only once while knocking out Baadur Jobava, Alexader Areshchenko, Rinat Jumabayev and Peter Svidler.
The Californian’s good form continues in the quarterfinals, as he made the most of Sergey Karjakin’s unexpected mistake on move 38.
Let endgame expert Dr Karsten Müller show and explain the finesses of the world champions. Although they had different styles each and every one of them played the endgame exceptionally well, so take the opportunity to enjoy and learn from some of the best endgames in the history of chess.
Shankland vs. Karjakin - Game 1
After the unsightly 38...f5, White gets a decisive grip on the position thanks to his space advantage, as GM Müller demonstrates in his annotations below. Shankland showed great technique in conversion, correctly calculating that simplifying into a pawn endgame at the right time was winning for him.
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1.e4
1,170,319
54%
2421
---
1.d4
949,867
55%
2434
---
1.Nf3
282,628
56%
2440
---
1.c4
182,731
56%
2442
---
1.g3
19,745
56%
2427
---
1.b3
14,347
54%
2427
---
1.f4
5,917
48%
2377
---
1.Nc3
3,816
51%
2384
---
1.b4
1,759
48%
2379
---
1.a3
1,222
54%
2404
---
1.e3
1,073
49%
2409
---
1.d3
955
50%
2378
---
1.g4
666
46%
2361
---
1.h4
449
53%
2374
---
1.c3
435
51%
2426
---
1.h3
283
56%
2419
---
1.a4
114
60%
2465
---
1.f3
93
46%
2435
---
1.Nh3
90
66%
2505
---
1.Na3
42
62%
2482
---
Please, wait...
1.c4e52.g3c63.Nf3e44.Nd4d55.cxd5Qxd56.e3Bc57.Nc3Qe58.d3exd39.Qxd3Nf610.Bg20-011.0-0Rd812.Nf3Rxd313.Nxe5Rd814.b3Be615.Bb2Na616.Rad1Be717.Ne2Nb418.Nd4Bd519.a3Na620.b4Bxg221.Kxg2c522.Nf5Bf823.b5Nc724.a4Nfd525.Nc4g626.Nh4Nb627.Rxd8Rxd828.Nxb6axb629.Nf3Ra830.Be5Ne831.Ra1f632.Bc3Kf733.Nd2Bd634.Kf1Ke635.Ke2h536.Kd3Bc737.f4Nd638.e4"Shankland's space advantage".
Even in the endgame a space advantage can be very valuable:f5?Now White
has a powerplay for free.Black must start counterplay with38...g5!
for example39.e5Nf540.exf6gxf441.gxf4Bxf442.Re1+Kf743.Nc4Bxh244.Nxb6Rd8+45.Ke4Ng3+46.Kf3Nf5=39.e5!Nf740.Kc4Ke7?
Now White is winning as Black has no active trumps.40...g5!was still
called for, e.g.41.Nf3Bd842.Kb3Be743.Nd2Bd844.Nc4Bc745.Ne3Rd8
and White is much better, but matters are not completely clear.41.Nf1!
The knight will destroy Black's burg as is often the case.Nd842.Ne3Ne643.a5!?Shankland opens inroads in typical fashion.bxa544.b6Bd844...Bxb6?!runs into45.Nd5++-45.Rd1Nd445...a4is met by46.Rd6a347.Nd5+Kf748.Rd7+Ke849.Rxb7a250.Ra7Rb851.Rxa2Bxb652.Ra6+-46.Nd5+Kf747.Bxd4cxd448.Rxd4Rc8+48...a449.Nc7Bxc750.bxc7Rc850...a351.Rd8+-51.Rd7+Ke652.Rg7b5+53.Kxb5a354.Rxg6+Kd755.Kb6a256.Rd6+Ke757.Rd1+-49.Nc7!Finally the knight has reached the
destination.Bxc749...Be7is met by50.Kb5Bb451.Rd7+Be752.Nd5+-50.Rd7+Ke651.Rxc7Rxc7+51...Rb852.Rg7+-52.bxc7Kd753.Kb5Kxc753...b654.Kxb6a455.Kb7+-54.Kxa5And White wins due to the
protected passed pawn:Kc655.Kb4Kb656.Kc4Kc657.Kd4b558.h3A very
instructive technical demonstration by Sam Shankland!58.h3Kb659.Kd5b460.Kc4Ka561.e6Ka462.e7b363.e8Q++-1–0
Dreaming with the Candidates? He certainly has reasons to do so! — Sam Shankland | Photo: Eric Rosen
Two draws
The first game to finish on Wednesday was Vidit vs Duda, as the players handled a Catalan Opening grandmasterly until reaching a 33-move draw. Already two well-known faces in the elite circuit, it would certainly be fitting to see either of the contenders in the next edition of the Candidates!
Smyslov cultivated a clear positional style and even in sharp tactical positions often relied more on his intuition than on concrete calculation of variations. Let our authors introduce you into the world of Vasily Smyslov.
Not long after Vidit and Duda agreed to split the point, Amin Tabataei and Vladimir Fedoseev also signed a draw. Out of an Exchange Variation of the Queen’s Gambit, both players castled long and entered a complex middlegame. As chess historian Olimpiu G. Urcan captured on his tweet, both the game and the potential continuations in the final position were far from simple to discern.
The semifinalists of the women’s tournament had a rest day on Wednesday, but they will join the 8 quarterfinalists of the open section tomorrow, when Bacrot and Karjakin will need to win on demand to remain in contention.
Carlos Alberto ColodroCarlos 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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