CBM 197: Opening preparation

by Nagesh Havanur
11/15/2020 – ChessBase Magazine offers a window to the world of professional chess and it also provides arsenal for the tournament player. We are pleased to inform readers that we have just released CBM #198. Meanwhile, we have received an article on the treatment of openings by Prof. Nagesh Havanur. As this may be of practical use to young players, we are offering it to our readers. | Pictured: Richard Rapport | Photo: Georgios Souleidis

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A rich openings section

Chessbase MagazineAfter months of misery with the pandemic, life is limping back to normalcy in several parts of the world. While disease and death, not to mention bankruptcy and unemployment, still continue to haunt the world, there is more hope, resilience and determined effort to overcome it all. This has had a positive impact on chess as well. As Kramnik laughingly put it, we are at last returning to offline chess from online chess.

To return to the current issue, a young reader may ask, “Can I use it for tournament preparation?” Yes, you can. However, you also need to do some homework as everything is not served on a platter. A case in point is the openings section which has as many as 11 opening surveys from Ruy Lopez to Reti. Among them, I would single out two surveys, one on the Bird Defence and the other on a line in the English opening.

The first of them, 1.e4 e5 2.Nf3 Nc6 3.Bb5 Nd4!?, is indeed a rare bird (pun intended!) in tournament practice today. Way back in the 1980s it was revived by GM Malaniuk and on occasion picked up by Ivanchuk and Morozevich. In recent years, Richard Rapport has done much to rehabilitate the opening. Apart from the surprise effect, one advantage for Black players is that they don’t have to prepare against so many side lines by White. Krisztian Szabo, the author of the survey, offers detailed analysis. I have kept it simple for readers not familiar with theory and also added lines of my own.

 
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1.e4 e5 2.Nf3 Nc6 3.Bb5 Nd4 4.Nxd4 exd4 5.0-0 Bc5 6.b4 Bb6 7.c4 7.Na3 is the interesting alternative. The structure is unusual, so White develops with the original manoeuvre Na3-c4. Ne7 7...a6 8.Bd3 Ne7 9.e5 9.Nc4 Ba7 10.Bb2 Nc6 11.Qh5 d6 12.a3 b5∞ Smirin-Rapport, Ashdod 2015 9...0-0 10.Nc4 Ba7 11.a4 d5 11...b5?! 12.axb5 axb5 13.Be4± 12.exd6 cxd6 (Naiditsch-Rapport, Greece chT 2011) 13.Qh5 8.Nc4 0-0 9.Bb2 d5 10.Nxb6 axb6 11.Qf3 c5 12.bxc5 bxc5 13.c3 dxe4 14.Qxe4 Bd7 15.Bxd7 Qxd7 16.cxd4 Ra4 17.Rfe1 Nd5 18.Qf3 c4 Clancey-Staak, ICCF email 2014 7...c6 8.Ba4 Ne7 9.d3 0-0 9...d6 10.Bg5 f6 11.Bh4 0-0 12.Nd2 Ng6 13.Bg3 Kh8 (Ashwin-Motuz, Kavala 2013) 14.f4 10.Nd2 d5 10...d6 11.Qh5 11.Rb1 a5 12.b5 c5 13.f4∞ 11.f4 f5∞ 11...f5∞ This is an important move, otherwise White's gaining some space with f4-f5 would be unpleasant for Black. 11...Be6?! 12.f4 f6 (Soffer-Jrka, Tel Aviv 2012) 12...f5 13.g4! A great move to crush Black's defence. g6 14.Qh6 fxg4 15.f5 and White has a strong initiative for the P. 13.f5 Bf7 14.Qh4 11.exd5 cxd5 12.Re1 12.c5! Bc7 13.Nf3 Ng6 14.Bg5 f6 15.Bd2 12...Bc7 13.Nf3 Ng6 13...dxc4 14.dxc4 d3 15.Bb2 Nc6 16.Qb3 Bf5 17.c5 14.h3 14.Nxd4?! Qd6 14...h6 15.Bb2 15.c5 Qf6 16.Bb3 Be6 17.a3 a5 18.Ra2 Rfc8 19.Rc2 axb4 20.axb4 Ra1 21.Ra2 Rxa2 22.Bxa2 Rd8 23.Qa4 Nh4∞ Staak-De Smet, ICCF email 2014 15...Bxh3! 16.gxh3 Qc8 17.Nxd4 17.Bxd4 Qxh3 18.Be5 Qg4+ 19.Kf1 Qh3+ 20.Kg1 Qg4+= 17...Qxh3 18.Qf3 Bh2+ 19.Kh1 Bg3+ 20.Kg1 Bh2+ 21.Kh1 Bg3+ 22.Kg1 Bh2+ ½–½
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WhiteEloWBlackEloBResYearECOEventRnd
Vachier Lagrave,M2719Rapport,R2693½–½2013C61Biel Breisacher Memorial1
Vachier Lagrave,M2719Rapport,R2693½–½2013C61Biel Breisacher Memorial

Richard Rapport

Richard Rapport | Photo: Misty Pine / cca.imsa.cn

In retrospect, I think, the critical line in this variation is 9.c5. It needs further tests over the board.

Another survey that I would like to mention here deals with a line in the English Opening, 1.c4 e5 2.g3 Nf6 3.Bg2 Bc5. The survey authored by Igor Stohl has a lot to offer by way of explanation and analysis. However, there is one little problem. In most of the lines the White knight is developed to f3. What if White does not develop the knight on f3 and instead plays 4.e3 and 5.Nge2?. The expected counterplay for Black does not seem to develop at all. It appears that the Black bishop on c5 is biting on granite. To his credit, Stohl does devote some space to this line. I have augmented the same with a recent game.
 

 
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1.c4 e5 2.g3 Nf6 3.Bg2 Bc5 4.e3 4.a3 d5 5.cxd5 Nxd5 6.e3 Nc6 7.Ne2 0-0 8.b4 Bb6 9.Bb2 a6 10.0-0 Be6 11.Nbc3 Qd7 12.Rc1 Nxc3 13.Bxc3 Bh3 14.Qb3 Bxg2 15.Kxg2 Rad8 16.Qb2 f6 17.Rcd1 Qd3 18.Nc1 Qd5+ 19.f3 Rfe8 20.Qb3 Re7 21.Qxd5+ Rxd5 22.Kf2 Red7= Brankovic,S-Milankovic,M Paracin 2011 4...0-0 5.Ne2 d5 6.cxd5 Nxd5 7.0-0 c6 8.a3 a5 9.Qc2 Na6 10.Nbc3 Be6 Black has solved his opening problems. 11.Rd1 Qe7 12.d4 exd4 13.Nxd4 Bxd4 14.Rxd4 Nxc3 15.Rh4 Ambitious play. If 15.Qxc3? Nc5 16.Rb1 Nb3 17.Rd1 Rfd8 and White will be under great pressure. 15.bxc3 was more circumspect. 15...h6 16.Qxc3 Nc5 17.b4 Nb3 18.Bb2 f6 19.Re1 Rfd8 20.bxa5 Rxa5 21.Qb4 Qxb4 22.Rxb4 Nc5 23.Bd4? In search of active play. However, White underestimates the invasion of the Black knight. 23.Bf1! was necessary to prevent the Black knight from entering the territory. 23...Nd3! 24.Bb6 Rxa3-+ Now Black has two passed pawns on the queenside and it is only a matter of time before the white bishop on b6 will be ousted. 25.Rd1 Rda8 26.Rd4 Nb2 27.Rd8+ Kf7 28.Rxa8 Rxa8 29.Rb1 Nc4 30.Bd4 Bc8 31.h4 Nd6 32.Bc5 Nb5 33.Bf1 Bf5? He is anxious to develop the bishop at one go without losing a tempo. However, 33...Nc3! was necessary to avoid the exchange of the knight and crippling of the queenside pawns. 34.Rc1 Be6 35.Bxb5 cxb5 From now on Black's adbvantage slowly peters out. 36.Bb4 Bc4 37.Rd1 h5 38.Rd7+ Kg6 39.f3 Ra1+ 40.Kf2 Ra2+ 41.Rd2 Rxd2+ 42.Bxd2 Kf5 43.e4+ Ke6 44.Bc3 Bb3 45.Ke3 ½–½
  • Start an analysis engine:
  • Try maximizing the board:
  • Use the four cursor keys to replay the game. Make moves to analyse yourself.
  • Press Ctrl-B to rotate the board.
  • Drag the split bars between window panes.
  • Download&Clip PGN/GIF/FEN/QR Codes. Share the game.
  • Games viewed here will automatically be stored in your cloud clipboard (if you are logged in). Use the cloud clipboard also in ChessBase.
  • Create an account to access the games cloud.
WhiteEloWBlackEloBResYearECOEventRnd
Shankland,S2705Ding Liren2811½–½2019A20chess.com Speed 2019

Ding Liren

Ding Liren | Photo: Amruta Mokal

Apart from these surveys, there are regular sections on opening traps, middlegame strategy, tactics and endings. 

The main database of the issue has 733 recent games, of which 25 are deeply annotated. Apart from the GMs I have already mentioned, the commentators include Boris Gelfand, and Peter Heine Nielsen, among others. 

A major contribution is made by Roman Edouard, who has annotated 11 games. It may be noted that there are more annotated games in the sections on opening theory and training. Well, practice makes perfect.

Note: This issue also includes a special section on the 1970 Interzonal that marked Bobby Fischer’s ascent to the chess Olympus. Robert Hübner, who qualified for the Candidates’ from this tournament, has annotated as many as 9 games for this issue. Some day I do intend to write on this extraordinary event. Forewarned is forearmed!


Special: Kasparov as a challenger. New: “All in One” – Anish Giri dissects two topical opening lines. Analyses from the Online Olympiad by So, Duda, Sarin et al. Videos by Erwin l’Ami, Daniel King and Mihail Marin. 11 opening articles and much more!


Links


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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