Disaster on the diagonal

by Oliver Reeh
10/16/2021 – Once you worked out why Black should refrain from opening the diagonal of White's bishop on a2 with 20....cxd3??, you should also know how to refute the move played in the game: 20...Qd7??. Enjoy!
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.
 
New ...
Open...
Share...
Layout...
Flip Board
Settings
MoveNResultEloPlayers
1.e41,184,21554%2421---
1.d4958,93255%2434---
1.Nf3286,32756%2441---
1.c4184,72256%2443---
1.g319,88456%2427---
1.b314,59854%2428---
1.f45,95348%2377---
1.Nc33,90650%2384---
1.b41,79048%2378---
1.a31,25054%2406---
1.e31,08149%2409---
1.d396950%2378---
1.g467046%2361---
1.h446654%2382---
1.c343951%2425---
1.h328956%2420---
1.a411860%2461---
1.f310047%2427---
1.Nh39267%2511---
1.Na34762%2476---
1.Nf3 d5 2.e3 Nf6 3.c4 e6 4.Nc3 dxc4 5.Bxc4 a6 6.a4 b6 7.0-0 Bb7 8.Qe2 Bb4 9.d3 0-0 10.e4 Nc6 11.Be3 Na5 12.Ba2 c5 13.Bg5 Qc7 14.Nh4 Nd7 15.Qg4 Kh8 16.f4 c4 17.f5 exf5 18.Rxf5 Ne5 19.Qg3 f6 20.Bf4 Universal winning motif Once you worked out why Black should refrain from opening the diagonal of White's bishop on a2 with 20. ...cxd3??, you should also know how to refute the move played in the game: 20.. .Qd7??. Enjoy! Qd7?? An unfortunate square for the queen. 20...cxd3?? 21.Bxe5 fxe5 and then ... see White's 22nd below! :-) 20...Rad8!
Please play 21.Bxe5 only after having seen the continuation following 21...fxe5 then!
Show Solution
  • 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
Andreikin,D2724Can,E25691–02021A17FIDE World Cup 20212.1

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.

At the airport, in the hotel or at home on your couch: with the new ChessBase you always have access to the whole ChessBase world: the new ChessBase video library, tactics server, opening training App, the live database with eight million games, Let’s Check and web access to playchess.com

ChessBase Magazine #202

 

ChessBase Magazine Extra #201

 

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.

Discuss

Rules for reader comments

 
 

Not registered yet? Register

We use cookies and comparable technologies to provide certain functions, to improve the user experience and to offer interest-oriented content. Depending on their intended use, analysis cookies and marketing cookies may be used in addition to technically required cookies. Here you can make detailed settings or revoke your consent (if necessary partially) with effect for the future. Further information can be found in our data protection declaration.