A knight for a knight

by Oliver Reeh
11/15/2019 – In the diagram position White, being a pawn down, delivered a surprising strike: 18.Nxh7. Can you see how after 18...Kxh7 he intends to regain the Nb8 by force - or even better, how Black refutes the idea in the end?
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Engines have no fun

Chess is about ideas. Sometimes they work, sometimes (like in this case) they don't — the main thing is to be creative and enjoy the game.

 
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1.d4 d5 2.c4 e6 3.Nf3 Nf6 4.Nc3 Be7 5.Bf4 0-0 6.e3 b6 7.Bd3 Ba6 8.cxd5 Nxd5 9.Nxd5 Qxd5 10.0-0 Qb7 11.b4 Bxd3 12.Qxd3 Bxb4 13.Ng5 g6 14.e4 Be7 15.Rac1 c5 16.dxc5 bxc5 17.Rb1 Qc6 In the diagram position White, being a pawn down, delivered a surprising strike: 18.Nxh7. Can you see how after 18... Kxh7 he intends to regain the Nb8 by force - or even better, how Black refutes the idea in the end? 18.Nxh7 White sacrifices his knight for a king's shelter pawn, allowing his queen and bishop to work against the black monarch... and the Nb8! Kxh7 19.Qh3+ 3rd rank mobility, part 1. Kg8 19...Kg7?? 20.Qh6+ Kg8 20...Kf6 21.Bg5+ Ke5 22.Bxe7 etc. 21.Be5+-
How can White keep on needling Black?
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WhiteEloWBlackEloBResYearECOEventRnd
Percivaldi,M2391Arenas,D24480–12019D37XXI Open Internacional d'escacs de Sant7.15

Oliver Reeh in ChessBase Magazine

Do you like these lessons? There are plenty more by tactic expert Oliver Reeh in ChessBase Magazine, where you will also find openings articles and surveys, endgames, and of course annotations by the world's top grandmasters.

88 times, IM Oliver Reeh leads you step by step through the most brillant game conclusions of the world champions - in interactive Fritztrainer format, enabling you to enter the winning moves yourself.

Highlights of this issue

  • CBM 191Star analyses
    Annotated games by Anand, Giri, Vidit, Vitiugov, Tomashevsky and many more
  • Benoni forever!
    Tanmay Srinath’s active recipe vs. the Four Pawns Attack
  • The Chinese Dragon
    Igor Stohl proves Black is fine after 10…Rb8!?
  • Who surprises whom first?
    Niclas Huschenbeth dissects his World Cup victory over Naiditsch
  • Attacking ideas vs. the Italian Game
    Mihail Marin shows how White succeeds on the kingside
  • An exciting sideline!
    Imre Hera on 4.Qc2 c5 5.dxc5 Na6 in the Nimzo
  • Greek gift details
    Discover with Oliver Reeh stunning points of the classical sacrifice Bxh7+!
  • Queen sac versus Nakamura
    Liviu-Dieter Nisipeanu shows his spectacular success from the FIDE World Cup
  • Carlsen-So 1-0!
    Enjoy Karsten Müller’s analysis of this top-notch endgame (video)
  • Revival in the Petroff
    Erwin l’Ami explains why the “new engines” like White’s position in the line 3.d4 Nxe4 4.Bd3 (video)

Analyses by Giri, Anand, Nisipeanu, Huschenbeth, Vidit, Vitiugov, Tomashevsky and many more. Plus videos by King, Shirov and l'Ami, 11 opening articles with new repertoire ideas and training sessions in strategy, tactics and endgame!

Links

Oliver Reeh has been working for ChessBase for many years as a translator and presenter of the internet show TV ChessBase, and he also looks after the tactics column in ChessBase Magazine, for which he has also been responsible as editor-in-chief since 2019. The International Master has contributed to the CB "MasterClass" series and is the author of the DVDs "Strike like the World Champions" and "Master Class Tactics - Train your combination skills!" Volumes 1 & 2. Oliver Reeh lives in Hamburg.

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