CBM 200: From Kasparov to Carlsen - A review by Nagesh Havanur

by Nagesh Havanur
4/26/2021 – ChessBase Magazine offers a window to the world of professional chess and it also provides arsenal for the tournament player. With this bi-centennial issue it has reached a landmark. GM Rainer Knaak recalls the memorable journey with some nice videos. Then we are back to tournament preparation. This issue offers games from three major events, Tata Steel 2021, Skilling Open and 73rd Russian Championship Superfinal. 413 games, 3 opening videos, 11 opening surveys, demo. lectures and exercises for training. It also includes games annotated by Wesley So, Anish Giri, Van Foreest, Jan Duda, Vladimir Fedoseev, Nikita Vitiugov to mention a few. Prof. Nagesh Havanur takes a look.

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Nostalgia rules

I have an old rule, "Do not praise friends in public." This time I am making an exception. ChessBase Magazine has scored a ton and importantly it has survived the pandemic. Both call for a little celebration. Incidentally, I still remember the First Jubilee issue on scoring a 100. The videos were fun. A couple of them are back here with GM Rainer Knaak and  Founder-Editor, Frederic Friedel going down the memory lane.  Sit back and smile, though our Gen. Next may thumb their noses at the quality of the videos. Back in 1990s the digital revolution in technology had not taken place yet. So one has to make allowances.

Old timers would recall one encounter that had everyone amused. This was the decisive game between Garry Kasparov and Viswanathan Anand at the end of the Credit Suisse Rapid Tournament, Geneva in 1996. Both players had finished with the same number of points. So a blitz match of two games was arranged between the two. In the first game Vishy played the King’s Indian Defence (!) to the chagrin of Garry. Annoyed by the impertinence of the young talent playing his "own" defence, Garry could only draw the game. In the second game he was determined to teach Vishy a "proper lesson". Here is what happened:

Now for a detailed view:

 
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1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Be3 Ng4 7.Bg5 h6 8.Bh4 g5 9.Bg3 Bg7 10.Be2 h5 11.Bxg4 Bxg4 12.f3 Bd7 13.Bf2 Nc6 14.Qd2 Ne5 15.0-0 g4 16.f4 Nc4 17.Qe2 Rc8 18.b3 Na3 19.Nd5 e6 20.Nb4 Qa5 21.Qe1 h4 22.Be3 h3 23.g3 Nb5 24.Rd1 Nc3 25.Nd3 Qc7 26.Rc1 Nxe4 27.f5 e5 28.f6 Nxf6 29.Nf5 Bxf5 30.Rxf5 Qc6 31.Qe2 Qe4 32.Rf2 Nd5 33.Re1 Qxe3 34.Qxg4 0-0 35.Rxe3 Nxe3 36.Qxh3 Nxc2 37.Qd7 Nd4 38.Qxb7 a5 39.Kg2 Rc3 40.Nb2 Nc2 41.Nc4 d5 42.Nd6 Ne3+ 43.Kh3 f5 44.Qd7 f4 45.Qe6+ Kh7 46.Nf7 Rxf7 47.Qxf7 Rc6 48.gxf4 Rf6 49.Qc7 e4 50.f5 d4 51.Qe7 Rh6+ 52.Kg3 Nd1 53.Rf4 e3 54.Rg4 1–0
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WhiteEloWBlackEloBResYearECOEventRnd
Anand,V2735Kasparov,G27851–01996B90CS Masters g54.4
Anand,V2735Kasparov,G27851–01996B90Credit Suisse Rapid Geneva

An entertaining game in which both players showed great fighting spirit.

A proud moment for Dutch fans

This brings me to the reports on the tournaments covered in this issue. As is known, the main event of the Tata Steel Tournament was won by Jorden van Foreest and Anish Giri ahead of Esipenko, Caruana, Firouzja and Carlsen with a score of 8.5/13. For the Dutch fans this was a proud moment as their players had won the tournament at Wijk aan Zee 36 years after Timman’s historic victory way back in 1985.

It was only in the Armageddon Match that Jorden van Foreest prevailed over his compatriot. I didn’t find the games from the mini-match in this issue. Probably they would find their way in the next issue. However, for the sake of completeness, I am offering those games here itself.

 
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1.e4 e5 2.Bc4 Nf6 3.d3 c6 4.Nf3 d5 5.Bb3 a5 6.Nc3 Bb4 7.a3 Bxc3+ 8.bxc3 a4 9.Ba2 dxe4 10.Nxe5 0-0 11.0-0 Qe7 12.d4 Nbd7 13.Bf4 Nd5 14.Qd2 Nxf4 15.Qxf4 Nxe5 16.dxe5 Ra5 17.Qxe4 Qxe5 18.Qb4 Rb5 19.Qxa4 Qxc3 20.Bb3 Rg5 21.Rfe1 Bh3 22.Qf4 Rxg2+ 23.Kh1 g5 24.Qe3 Qxe3 25.Rxe3 g4 26.f3 h5 27.fxg4 hxg4 28.Rg1 Rxg1+ 29.Kxg1 Rd8 30.Re7 Rd1+ 31.Kf2 Rf1+ 32.Kg3 b5 33.Rc7 Rf6 34.a4 bxa4 35.Bxa4 Rf3+ 36.Kh4 Rf2 37.Bb3 Kf8 38.Rxc6 Rxh2 39.Rf6 Ke8 40.Rxf7 Rxc2 41.Bxc2 Kxf7 42.Bf5 Kf6 43.Bxg4 Bxg4 44.Kxg4 ½–½
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Van Foreest,J2671Giri,A2764½–½2021C2483rd Tata Steel Masters1
Giri,A2764Van Foreest,J2671½–½2021C7083rd Tata Steel Masters2
Giri,A2764Van Foreest,J26710–12021D0083rd Tata Steel Masters3

Magnus did not do himself justice in the tournament. He was bogged down by some draws and a painful loss to Esipenko.

However, he had every reason to be proud of the following game.

 
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1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.Nc3 Nbd7 5.Bg5 h6 6.Bh4 Be7 7.cxd5 Nxd5 8.Bxe7 Qxe7 9.e4 Nxc3 10.bxc3 0-0 11.Bd3 c5 12.0-0 cxd4 13.cxd4 b6 14.a4 Bb7 15.a5 bxa5 16.Rxa5 Nf6 17.Re1 Rfd8 18.Qa1 Qc7 19.h3 a6 20.Rc5 Qf4 21.Re5 Nd7 22.Ra5 Nf6 23.d5 exd5 24.e5 Ne4 25.Qd4 Rdc8 26.Raa1 a5 27.Rab1 Bc6 28.e6 fxe6 29.Ne5 Qf6 30.f3 Ng5 31.Rb6 Be8 32.Qe3 a4 33.Ng4 Qd8 34.Rxe6 Nxe6 35.Qxe6+ Bf7 36.Nxh6+ gxh6 37.Qxh6 Qc7 38.Qh7+ Kf8 39.Qh8+ Bg8 40.Qh6+ 1–0
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Carlsen,M2862Firouzja,A27491–02021D5383rd Tata Steel Masters1.1
Carlsen,M2862Firouzja,A27491–02021D5383rd Tata Steel Masters

Photo: Jurriaan Hoefsmit

The organizers went all out to make this tournament. It’s a pity that it was held in an eerie atmosphere without spectators on account of Covid-19 restrictions. No celebration and fun this time. Hopefully, one would find that ambience in the tournament next year.

Nepomniachtchi scores

In creative and sporting terms the 73rd Russian Championship was even better. The race for the prestigious title was between three contenders, Ian Nepomniachtchi, Sergei Karjakin and Daniil Dubov. In the last round Nepo was paired with Maxim Chigaev and took a pragmatic decision to draw barely after 8 moves. Karjakin met his doom in the encounter with Dubov and his setback allowed Nepo to come ahead of him by half point and win the championship. In this issue you would find a video commentary, "Zug für Zug" ("Move by Move") by Martin Breutigam on his decisive encounter with Karjakin.

The game itself is familiar to readers of the News Page here. I am appending the score by way of reminder:

 
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1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.f3 d5 5.a3 Be7 6.e4 dxe4 7.fxe4 c5 8.d5 exd5 9.exd5 0-0 10.Be2 Re8 11.Nf3 Bg4 12.0-0 Nbd7 13.d6 Bf8 14.h3 Bh5 15.Bf4 Qb6 16.b3 Rad8 17.Ra2 h6 18.a4 Bxf3 19.Bxf3 Ne5 20.Nb5 Bxd6 21.a5 Qa6 22.Rd2 Nxf3+ 23.Rxf3 Ne4 24.Nxd6 Nxd2 25.Qxd2 Re6 26.Rd3 b6 27.Nf5 Rxd3 28.Qxd3 Qb7 29.Qd5 Qxd5 30.cxd5 Re1+ 31.Kf2 Rd1 32.Ke2 1–0
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Nepomniachtchi,I2784Karjakin,S27521–02020E20RUS-ch 73rd7

There are also other games from this championship games annotated by players, Vladimir Fedoseev, Nikita Vitiugov and Maxim Matlakov.

Dubov weaves magic

It was the Dubov-Karjakin encounter from this championship that made waves in the chess world.  A number of grandmasters have offered detailed commentaries on the game. In his video in this issue Danny King offers a perspective on the opening of the game and a road map for both White and Black. As for the game itself, Daniil Dubov himself has annotated it in New in Chess Magazine and also the Russian periodical, 64 шахматное обозрение ("64 Chess Review").

Daniil Dubov | Photo: Eteri Kublashvili

Anyone reading it would be captivated by the sheer exuberance of the young talent’s play and astonishing analysis. However, it’s also important to remain objective and see what you can find for yourself and how more qualified judges view the critical moments in the game.

 
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1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.c3 Nf6 5.d4 exd4 6.b4 Bb6 7.e5 Ne4 8.Bd5 Nxc3 9.Nxc3 dxc3 10.Bg5 Ne7 11.0-0 h6 12.Bh4 0-0 13.Re1 Qe8 14.Bb3 a5 15.Bf6 a4 16.Bc4 Ng6 17.Qd3 d5 18.exd6 Be6 19.Qxg6 fxg6 20.Rxe6 Qf7 21.Bxc3 Kh8 22.Re4 Qf5 23.Re7 Rg8 24.Bxg8 Rxg8 25.dxc7 Qc2 26.Be5 Bxf2+ 27.Kh1 Bb6 28.h3 Kh7 29.Re1 a3 30.Kh2 g5 31.Nd4 Qc4 32.Nf5 Qxb4 33.Rc1 Kg6 34.Rxg7+ Kxf5 35.Rxg8 Bxc7 36.Bxc7 Qb2 37.Rc5+ Ke4 38.Rd8 1–0
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Dubov,D2702Karjakin,S27521–02020C5473rd ch-RUS 202011
Dubov,D2702Karjakin,S27521–02020C5473rd ch-RUS 2020

A "crazy" game played right in the spirit of Tal!

It would not be amiss to mention that Dubov attributes the credit for his opening preparation in this game to his second, Sasha Riazantsev.

Wesley So prevails over Carlsen

The Skilling Open Tournament held online at the end of 2020 had quite a few surprises in store for both the players and fans. Main contenders like Aronian, Nakamura and Nepomniachtchi were all eliminated to pave way for a mini-match between grandmaster Magnus Carlsen and Wesley So. How the modest American grandmaster prevailed over the world champion is a story in itself. In this issue you would find their decisive encounter annotated by Wesley So himself.

Wesley So crossing swords with Carlsen in Fischerrandom World Championship 2019 | Photo:Lennart Ootes

 
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I wanted to annotate this victory which is the only win I had with the Black pieces in the entire knockout portion of the Skilling Open. Needless to say, it is difficult to win with the Black pieces these days against top opposition. But after losing the previous game with the White pieces I needed to bounce back somehow or the match would be over. 1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.Nc3 c5 5.cxd5 cxd4 This is the Tarrasch Endgame variation. I played it seven times in the Skilling Open, and I had also tried it a few times in previous tournaments. The reason I like this because it's simple to play and remember, it is relatively unexplored, and you can play it as early as move four. I admit I was tempted to play other openings against Magnus,but after playing 4.. .Bb4 in Game 3 and getting crushed, I realised that I should just stick to this trusty endgame line. I'll most likely end up slightly worse anyway, even if I change my opening as Black, so why not just stick to something that I know? 6.Qxd4 The main recapture, to force Black to end up with an isolani. In this tournament I also faced two other moves. 6.Qa4+ was played by Hikaru Nakamura in our semi-final match. Bd7 7.Qxd4 exd5 8.e3 8.e3 is not the critical line. 8.Bg5 or 8.Nxd5 is more testing. After Qa5+ 9.Nc3 Nc6 10.Qd1 Ne4 Black has enough compensation for the pawn. 11.Bd2 Nxd2 12.Nxd2 Bb4 13.Rc1 Bxc3 14.Rxc3 Qxa2 15.Nc4 Be6 16.e4 Rd8 17.Nd6+ Kf8 18.Qc1 Qa4 19.Nxb7 Qxe4+ 20.Qe3 Qxe3+ 21.fxe3 Rb8 22.Nc5 I've known this very forcing line since 2017. Black makes an easy draw in the endgame. 8...Nc6 9.Qd1 9.Qd3 looks slightly stronger, but Hikaru just wanted to get a game. Bb4 10.Be2 Ne4 Desperately forcing exchanges, but I see now it's unnecessary. Simpler is 10...0-0 11.0-0 Bxc3 12.bxc3 Na5 when Black is completely fine, since despite having the bishop pair his c1-bishop is passive. 11.Bd2 Bxc3 11...Be6 12.0-0 0-0= maybe this is easier. 12.Bxc3 Nxc3 13.bxc3 Be6 Here at least White managed to get a fighting game that he was looking for (he was behind one game in the match). He is slightly better now. 14.Rb1 Qc7 15.0-0 0-0 16.Ng5 Rad8 A good stable move. So far I've been defending very well. In the game Hikaru was not able to make progress. Perhaps 17.c4 here should be considered. 17.Qc2 g6 18.Nxe6 fxe6 19.c4?! this merely leads to an equal endgame, but it was not so easy to improve White's position anyway. You can hardly find a target on Black's position. Ne5 20.c5 b6 21.Rbc1 21.Rfc1 bxc5 22.Qxc5 Qxc5 23.Rxc5 Rc8= 21...bxc5 22.Qxc5 Qxc5 23.Rxc5 Rc8 Black has equalised out of the opening and should hold this endgame relatively easily. 24.Ra5 24.Rfc1 Nc4 25.Rxc8 Rxc8 26.Bxc4 dxc4= 24...Rc2 25.Bd1 Rc7 26.Ra6 Kf7 27.Bb3 Maybe 27.e4 instead could pose Black minuscule problems. Nd3 28.h4 Nc5 29.Ra5 Nxb3 There was no need to trade the knight right away, but it's the simplest. 30.axb3 Rb8 31.Rfa1 Rxb3 32.Rxa7 Rbc3 33.Kh2 h5 34.Ra8 Rc1 White cannot avoid the trade of rooks. 35.R1a4 R1c4 36.g3 Rxa4 37.Rxa4 Rc4 38.Ra7+ Kf6 39.Ra8 d4 40.exd4 Rxd4 41.Rf8+ Kg7 42.Ra8 Kf6 43.Rf8+ Kg7 44.Ra8 Kf6 ½-½ (44) Nakamura,H (2736)-So,W (2770) INT 2020 In the quarterfinals Teimour tried 6.Nxd4 against me which keeps more pieces on the board. Nxd5 7.Bd2 Be7 8.e3 A couple of months ago in the Banter Blitz Magnus played against me 8.e4 Nxc3 9.Bxc3 0-0 but didn't get much after the opening. 10.Be2 Qb6 11.0-0 Rd8 12.Qb3 Na6 13.Qxb6 axb6 with ...Nc5 and ...Bd7 coming next move, Black has a comfortable ending. 8...0-0 9.Be2 Here 9...e5 makes sense, but in the game I just remembered about this ...Bf6xd4 idea. Bf6 10.0-0 Maybe 10.Nxd5 Bxd4 11.Nc3 was stronger, in order to avoid the isolated pawn. Bxd4 11.exd4 Nc6 12.Nxd5 Qxd5 In return for the bishop pair I force him to have an isolated pawn, and White has no knights to make use of his initiative. 13.Bf3 Qxd4 14.Bc3 Qxd1 15.Rfxd1 e5 ½-½ (15) Radjabov,T (2765)-So,W (2770) INT 2020 [RR]. and here Teimour offered a draw, which I felt would be offensive to refuse. Later we both got a reminder from the arbiter that you cannot accept draw offers before move 40 as per tournament rules. 6...exd5 Black should not play 6...Nxd5 because of 7.e4 followed by Bb5, with a strong initiative, but recapturing with the pawn is good enough. Here White has a choice. He can play 7.e4 and head into an ending, but it is not everyone's cup of tea to trade queens at such an early stage of the game. Alternatively 7.Bg5 is possible, to play against the isolated d-pawn. 7.e4 Teimour has also tried 7.Bg5 there are quite a number of games with this move too. Be7 8.e3 0-0 9.Be2 h6 10.Bh4 Nc6 11.Qd3 Qb6 12.0-0 Maybe White has other tries between move 8 up to here, but this is the main continuation so far. Rd8 13.Rfd1 Be6 14.Qb5 White probably has more challenging tries here than this move, as this leads to an even endgame. Qxb5 15.Nxb5 g5 16.Bg3 Ne4 This ...g5, ...Ne4 plan is a typical idea in this variation. It allows us to get counterplay after ...Bf6. 17.Rac1 Bf6 18.Nfd4 Nxd4 19.Nxd4 Nxg3 Getting rid of his bishop before it can escape by Bc7. 20.hxg3 Rac8 21.Bd3 Rxc1 22.Rxc1 Rc8 23.Rd1 Bxd4 24.exd4 Kf8= ½-½ (95) Radjabov,T (2765)-So,W (2770) INT 2020 [RR]. The endgame is completely equal. We drew after 95 moves, but the game was always going to end in a draw. 7...dxe4 I used to defend this variation with 7...Nc6 which actually has more games, but after the standard reply 8.Bb5 dxe4 9.Qxd8+ Kxd8 10.Ng5 Be6 11.Nxe6+ fxe6 12.Bxc6 bxc6 Black has to defend passively this endgame with a horrible pawn structure. Three isolated pawns. Probably the defence could be successful, but it's certainly not cheerful. I lost a playoff game in the Moscow Grand Prix last year against Alexander Grischuk, and haven't ventured for this since. Seeing 7...dxe4 recently encouraged me to investigate this endgame line once again. 8.Qxd8+ The check 8.Bb5+ can be solidly parried with Bd7 9.Nxe4 Be7 10.Bxd7+ Qxd7 when White has nothing. 8...Kxd8 9.Ng5 Be6 I have to defend passively for the next few moves, as my king is quite vulnerable in the centre for the time being. In return the extra pawn on e4 should not be underestimated and I am planning to consolidate quickly with ...Bb4 and ... Nbd7. 10.Nxe6+ fxe6 Here my pawn structure is better compared to the 7... Nc6 line. 11.Bc4 This has been Magnus' choice in our two games. The plan is very logical. White quickly castles short and attacks the e4-pawn with Re1. Alternatively he could also develop with Be3 and put his rooks on d1 and c1 with nice coordinated pieces. Meanwhile Black has some problems with his king in the center. The main and most obvious move here is 11.Bg5 attacking the e4-pawn and intending to castle queenside with check. I played h6 trying to force White to give up the bishop pair. 11...Nc6 was played by Le Quang Liem and is also very solid. 12.0-0-0+ Ke7 The king looks very ugly on e7, but is relatively safe covered by the e-pawns. 13.Bxf6+ In the first game Teimour played 13.Be3 Nc6 14.g3 when instead of my bad move 14...Rc8 Ng4 is simpler. I won't show the rest of our game here as it was pretty bad. 13...gxf6 14.Nxe4 Bg7 15.Ng3 This is the best move. The knight attacks the f5 and h5-squares. Perhaps 15...h5 or 15...Nd7 here is worthy of consideration. In the game I played f5 16.Bd3 Nc6 17.Rhe1 Be5 18.Nxf5+ exf5 19.f4 Rad8 20.fxe5 Rhf8 with a slightly worse position. I was actually still in my preparation, but during the game I realised that Black is walking a fine line towards equality. 21.Re3 21.Bc2 can be met by Nd4 when Black should hold the resulting rook endgame, but still it looks quite suspicious. 21...Rd5 22.Rh3 22.e6 Rfd8 gives Black enough activity for the pawn as compensation. 22...Nxe5 23.Bc2 Rxd1+ 24.Kxd1 Rf6 Perhaps 24.. .Rg8 is simpler, but to defend this endgame requires some accurate play for Black. 25.Ke2 Rb6 26.b3 Ra6 27.Bb1 Here instead of defending correctly with ...Rf6 followed by ...Ke6 with a tenable endgame I went for activity with f4? a blunder which could have cost me the match and the tournament! 28.Rh5 Re6 29.Bf5?! Instead 29.Kf2! is probably just winning for White. The pawn on f4 is vulnerable, his rook is active, and his bishop is stronger than my knight. I was pinning my hopes on Kd6 30.Be4 Ng4+ 31.Kf3 Rxe4 32.Kxg4 Re2 33.Kf3 Rxa2 34.Rxh6+ but it turns out that this endgame is just totally lost for Black according to the computer. 29...Ra6 30.Bb1 Re6 31.Bf5? Ra6 32.Bb1 a relief to draw this endgame! ½-½ (32) Radjabov,T (2765) -So,W (2770) INT 2020. 11.Bd2 was played a few days earlier by Giri in the same tournament against Le Quang Liem, grinding him down in a nice two bishops vs bishop and knight endgame. The idea is to keep the bishop pair and lessen the strength of ...Bb4. We'll see in the future which line becomes most critical against this endgame. 11...Ke7 12.0-0 Nbd7 The typical place for this knight in the endgame, as it can later be rerouted to c5 or e5. I'm preparing ...Rc8 to attack his bishop. The computer recommends 12...Kf7, but I went for 12...Nbd7 instead hopefully to avoid Magnus' preparation. 13.Rd1 This came as a slight surprise as I was expecting more 13.Re1. But Magnus shows that regaining the e-pawn is not his priority. In the first game of the match Magnus played 13.Be3 which again shows that Magnus is playing for compensation. His priority is to develop his minor pieces and rooks ASAP. Rc8 Gaining a tempo on his bishop. 14.Bb3 Nc5?! After spending a couple of minutes thought I decided on this second rate move. Stronger was 14...Kf7 in order to be able to recapture on c5 with the bishop. Over the board you have to calculate 15.Bxa7 After 15.Rad1 Nc5 16.Bc2 Be7 is completely equal as the knight on c5 is very well placed. 15...b6 followed by ...Bc5 Black has nothing to fear but over the board I was not able to assess this properly. 15.Bxc5+ Rxc5 16.Rfe1 It is more accurate to use the other rook 16.Rae1 that way after an eventual f4 the rook is already active on f1. The computer gives g6 17.Nxe4 Nxe4 18.Rxe4 e5 19.f4 Bg7 20.fxe5 White may try 20.f5 Rf8 but I suspect that this should not be too difficult to hold. 20...Rf8 with no problems, but it's not clear how confident I would be to find this over the board. 21.Rxf8 Kxf8 22.Rf4+ 22.e6 Ke7 with only one pair of rooks on the board and counterplay with ... b5-...a5 coming Black has little to fear here. 22...Ke8 23.Rf7 Bxe5 24.Rxh7 Rc7 25.Rh6 g5 the computer gives easy draw here of course, but without preparation this sequence is difficult to find. 16...g6 17.Nxe4 Nxe4 18.Rxe4 e5 I was quite pleased with myself after finding this variation that I became too comfortable too early. The opposite colored bishops guarantee a very drawish tendency, but of course Black still has to defend accurately due to the worse pawn structure and the presence of four rooks. 19.f4 Bg7 20.Rae1 Perhaps 20...Rhc8 followed by ...Rc1 to trade a pair of rooks, or 20... b5 followed by ...a5 here are easier ways to make a draw. 20...Rd8 with the idea of ...Rd2 also makes sense. Rf8 21.fxe5 If White delays taking on e5 with 21.g3, then I can start queenside counterplay with ...b5-...a5. Rf5 22.e6 Bxb2 Here I thought this was an easy draw too since I am threatening ... Rfe5 or ...Rc1 to trade. 23.Rd1 Rc7 Here as the commentators pointed out I still had eleven minutes on the clock and should have played 23...Rc1 instead. I saw 23...Rc1 but I missed an important nuance in the end. 23...Rc1 24.Ree1 Bd4+ 25.Kh1 Rxd1 26.Rxd1 And here I thought that I have to move my bishop away. But I missed Rf8! which is a very nice little move. Black prepares ...Rd8 and White cannot invade along the seventh rank. ...Rd8 followed by ...Be5 protects all the invasion squares. 24.g4! This is a very nice move. White gains space and hits my rook, at the same time he is in no rush, but just improves his position slowly. Rf8 25.Kg2 Just improving his king's position. I must say I totally underestimated his chances here. b5 26.Re2 Bc3 27.Re3 Bb4 28.Red3 a5 If I could get in ...a4 my counterplay would be on time to hold the game. 29.Rd7+ Rxd7 30.Rxd7+ Kf6 31.Rb7 The best practical chance and Magnus finds it. He is very good at making use of all his chances especially in the endgame. 31.Rxh7 is what I expected, when after a4 32.Bd5 Ke5 33.Rd7 g5 Black should draw comfortably. ...Bd6 is coming next move. There is also nothing wrong with the immediate 33...Bd6. 31...a4 The computer suggests 31...h5 here to trade a pair of pawns and activate my rook later along the g-file. 31...a4 is the most obvious move. 32.g5+! A very powerful practical try. Kxg5 33.Rxb5+ Rf5? This is what I was hoping would work, as I did not actually see the refutation to it. 33...Kf6 is the only move. The problem was I thought the pawn ending is lost after 34.Rxb4 axb3 35.Rf4+ Ke7 36.Rxf8 Kxf8 37.axb3 Ke7 the computer will just give 0.00 here but if you analyse it yourself you can't be 100% sure during the game. To be honest I doubt anyone can defend this with little time on the clock and only 10 seconds increment. For example after 38.Kf3 Kxe6 39.Kf4 we have to find the only move Kf6! And after 39...h6 40.Ke4 Kd6 41.Kd4 loses for Black. 40.b4 h6! 41.b5 Ke6! 42.Ke4 g5 and here since 43. h3 h5 or 43.b6 Kd6 is a draw, White cannot make progress. Crazy stuff. 33...Kh6 is possible, but it's close to lost after 34.Bxa4 my king is very passive and White creates two passed pawns. 34.Rxb4 axb3 35.e7 bxa2 35...Re5 loses to 36.Rb5 unfortunately. 36.e8Q a1Q I didn't see the win for White here during the game as I thought my king is safe enough. But Magnus finds the tactic effortlessly. 37.Qe7+! 37...Qf6 runs into 38.Qe3 followed by Qh3+. Kh6 38.Rh4+ Cornering the Black king on h6. Rh5 39.Qf8+ ...Kg5 leads to a mate on f4. Qg7 40.Qf4+! g5 41.Qd6+ Qg6 42.Qf8+ Qg7 43.Rxh5+ 1-0 (43) Carlsen,M (2862)-So,W (2770) INT 2020. 13...Rc8 Again gaining a tempo on his bishop. He could retreat it to f1 or to e2. 14.Be2 My main problem here is how to develop my kingside pieces comfortably. I cannot play ...Kf7 due to Nxe4 and ...Nc5 always seems to run into some Nb5 ideas. ...g6 is also bad because of Bg5. After thinking for some five to six minutes I finally hit upon the right idea. a6 Controlling the b5-square while at the same time putting my pawn on a safer square. 15.Be3 Rc6 Placing my rook on a solid, protected square. The immediate 15...Kd8 was even more accurate, but hard to spot. 16.Rac1 After 16.Rd4 which I was expecting, the only good move for Black is Kd8! preparing ...Bc5, while Nxe4 is met by ...e5 attacking his rook. It's a difficult move to find, but he is completely alright if he does. 16...Kd8! A nice move, found by method of elimination. I needed to move my king, but ...Kf7 allows 17.Nxe4 and ...Ke8 is met by 17.Na4 when the c8-square needs protection later on. Then I suddenly noticed this weird move. 17.Bd4? A mistake, after spending almost three minutes (from his twelve left) on the clock. Let me quote Magnus here on his interview about this move: "I just made one very bad mistake, 17.Bd4?, and he replied by 17…Bd6! For some reason I had been thinking of going either Bg5 or Bd4. I’m not going to go into too much detail there, but basically I thought I had nothing so I would force a draw, and I thought these two moves were equivalent... and they weren’t at all. So that was a bit of a shame!"- Magnus Carlsen. Agreed. After 17.Bg5 I don't see how White could ever lose. Bd6 Now the initiative has passed to Black. It is not easy for White to regain the annoying pawn on e4, and playing 18.f3 does not look attractive at all. 18.Na4 This trades a pair of rooks, but allows me to keep the pawn. The best for White here is 18.Bf1 Ke7 19.Rc2 followed by Re2, avoiding the pin on the c-file and intending to eliminate my e4-pawn at all costs. 18...Rxc1 19.Rxc1 Ke7 I achieve a dream position clearly from the opening. All my pieces are well placed, my king is active and I have no real weaknesses. And the pawn on e4 is still alive. 20.g3 Rd8 21.Be3? A big mistake. White's last chance was to play 21.Nb6! and trade a pair of knights. There I think White has very reasonable chances to hold the endgame. Nd5 22.Bg5+ N7f6 My knights are well placed in the centre, meanwhile his bishops don't have a stable place to land. 23.Nc5 Bxc5 24.Rxc5 h6 I didn't mind giving up the bishop pair as remaining pieces are very active. Here 25.Bd2 runs into some tricks after 25...e3 followed by ...Ne4. Therefore Magnus retreats his bishop to c1. 25.Bc1 Nb4 Taking advantage of his temporary inactivity to attack some pawns. I also had a clock advantage at this point. I had around five minutes compared to his two. 26.Rc7+ Not the most stubborn move. I must say though that both Magnus and I played this endgame quite poorly. Both our technique were quite subpar in this game. Stronger is 26.Rc4 since after Nxa2 27.Be3 it is difficult to rescue my knight on a2. 26...Rd7 27.Rxd7+ Kxd7 I was happy to trade rooks, as now I felt that my active knights coupled with the king should guarantee the victory. 28.Bd2 Nfd5 29.a3 My knights are swarming all over the board, but there is no need to be fancy. Just the simple 29...Nc6 here followed by ...Nd4 should be enough to convert. Nd3? This move allows 30.f3! when the game becomes more messy. Fortunately Magnus missed it. 30.b3 I guess he just played this move on instinct, but this allows my king to approach. Kd6 31.f3 Nc5 Here again there was no need to be fancy. My first intention, 31...Ke5 was much simpler. Once the king reaches the e4 or d4-square it takes so much space away from White's position and makes it difficult to defend. 32.fxe4 Nxe4 My first plan was 32...Nxb3 but I forgot that White has 35.e5+ after 33.Be1 Nf6 34.Bb4+ Nc5 35.e5+ so time to go to plan B. 33.Bc1 e5 Fortunately the endgame should still be technically winning. 34.b4 Nec3 35.Bf1 The point is that 35.Bg4 is met by Nf6 when he cannot play Bc8 due to ...Ne2+. Therefore White's counterplay is just too slow. 35...e4 36.Kf2 Ke5 37.Bh3 b6 Slowly improving my position. White cannot really target my pawns as my forces are too active and he has to keep an eye on my passer. 38.Bb2 Kd4 39.Bf1 b5 40.Ke1 Ke3 This allows White some unnecessary counterplay with 41.Bh3. Much simpler was 40...Ne3, when I always have the ...Nc4 option to harass his bishop. 41.Bc1+ Kd4 42.Bb2 Magnus repeats moves but this time I was able to find an alternative. We both had a bit more than a minute left on the clock. e3 This keeps his king back, and prevents the idea Kd2-c2. 43.Ba1 g6 Removing the pawn away from the long diagonal. 43...Nb6 followed by ...Nc4 was simpler. 44.Bh3 Kd3 45.Bc8 Nb1 A very nice move to make. 46.Bb2 Nd2 Threatening ...Nf3+ and forcing his bishop to move back. 47.Bg4 Nc3 48.Bxc3 Kxc3 49.Ke2 Nc4 I only had a few seconds left on the clock here, coupled with the ten seconds increment per move. But fortunately it's more than enough. 50.Bc8 Nxa3 51.Bxa6 51.Kxe3 Nc2+ followed by ...Nxb4 defends my a-pawn. 51...Kd4 This is much simpler than 51...Kxb4, as I don't even have to calculate. The plan of bringing the knight to c3 is easy and unstoppable. 52.h4 Nb1 53.Kd1 Nc3+ 54.Kc2 g5 55.hxg5 hxg5 56.g4 Kc4 57.Bc8 Kxb4 58.Kd3 e2 59.Kd2 Ka3 60.Bf5 b4 61.Bd3 b3 A very nice victory, and important to keep me in the match. I can't even recall when was the last time Magnus lost with the White pieces, so this game was special to me! 0–1
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WhiteEloWBlackEloBResYearECOEventRnd
Carlsen,M2862So,W27700–12020D41Skilling op KO3.22
Carlsen,M2862So,W27700–12020D41Skilling op KO3.22

If Magnus fans are disappointed by such occasional setbacks, they should think of the old adage, "Form is temporary and class is permanent!" They are otherwise in for a treat in this issue.  There are as many as 22 games by young Magnus in this issue, all deeply annotated by grandmasters.

There are three opening videos and as many as eleven opening surveys ranging from the Alekhine’s Defence to the English Opening.  For now I would like to single out the surveys on the French Winawer and QGD Exchange Variation 6.Bf4 for special mention.

Besides opening surveys, this issue has standard features on tactics, strategy and the endgame.

Endgame in depth

The last of them deserves a special mention. Thorsten Cmiel offers an instructive lesson on the ending of rook and bishop versus rook. Karsten Müller analyses endgames from Tata Steel and Skilling Open Tournaments.

Regular readers of ChessBase News Page are aware of his discussion on historic endgames in which a number of   players participated. The astonishing results of these interactions are presented in the column, "Readers write" here.

The main database of the issue has 413 recent games of which 25 are deeply annotated.

Commentators include Anish Giri, Van Foreest, Jan Duda and Romain Edouard among others.

It may be noted that there are more annotated games in the sections on opening theory and training. Well, practice makes perfect

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Prof. Nagesh Havanur (otherwise known as "chessbibliophile") is a senior academic and research scholar. He taught English in Mumbai for three decades and has now settled in Bangalore, India. His interests include chess history, biography and opening theory. He has been writing on the Royal Game for more than three decades. His articles and reviews have appeared on several web sites and magazines.

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