Ganguly's calculus

by Oliver Reeh
3/1/2019 – Black can obtain a clear advantage after 26...f5! 27.Nxd4 Bxd4 28.Qxh6 with the right continuation at hand. Are you ready to follow in (five of) his footsteps then?

ChessBase 15 - Mega package ChessBase 15 - Mega package

Find the right combination! ChessBase 15 program + new Mega Database 2019 with 7.6 million games and more than 70,000 master analyses. Plus ChessBase Magazine (DVD + magazine) and CB Premium membership for 1 year!

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No cakewalk

After 26...f5! White inevitably loses a piece — the trick is not to allow him to get three pawns for it.

 

Strike like the world champions

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.

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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.
 

The best of ChessBase Magazine #187:

  • CBM 184WCh match London 2018
    Anand, So, Gelfand, Duda, Shankland, Navara, Adams, etc. annotate the games
  • ​Take and smile! 
    Daniel Naroditski has a new recipe for White in the London System with 4.dxc5
  • Giri's stroke of genius
    Admire Anish Giri’s new endgame discovery together with Karsten Müller (Video)
  • "Move by Move" á la Ding Liren
    Investigate some amazing attacking moves along with Simon Williams
  • Olympiad Special
    Enjoy three training videos with Yannick Pelletier
  • Olympiad Highlight
    Mihail Marin presents the brilliancy Aronian-Mamedyarov. (Video)
  • Serve and volley! 
    Let Alexey Kuzmin excite you with Mamedyarov’s plan 4…h6 / 6…g5 in the Two Knights Defence!
  • Mr. Isle of Man
    "IOM" winner Radoslaw Wojtaszek analyses his victory in the top duel with Michael Adams.
  • Dragon tamer
    Kristzian Szabo dissects the subtleties of the variation with 7.Be2 followed by 9.0-0-0.
  • A mad rook!
    Tactics expert Oliver Reeh demonstrates the versatility of a major piece. (Video)

Links

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Topics: ChessBase Magazine, tactic column, Tactics
Oliver Reeh is an International Master, lives in Hamburg, and plays for the "Hamburger Schachklub" in the "Bundesliga". He is a long-time member of the ChessBase team, and regularly entertains and educates readers with his tactic column in the ChessBase Magazine. He is also co-author of the popular DVDs on Bobby Fischer, Mihhail Tal, Alexander Alekhine, and José Raul Capablanca appearing in the ChessBase Master Class Series.
Discussion and Feedback Join the public discussion or submit your feedback to the editors

See also

The king's discipline

3/8/2019 – The good news for Black in the diagram position is that 20...Nxf3+ 21.Bxf3 Qxf3! leads to victory. The downer is White has many checks which must be answered with the right king moves to bring the game home. Will you manage?
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See also

Passed pawn vs. mate attack

2/22/2019 – Played only six years ago, to many this is already a WCh classic: after 26...b2 27.Rf4 b1D+ from the diagram position, Black got a fresh queen with check. But the challenge is to ensure the survival of his king afterwards. Up to it?
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 6

Video

The London System

If you are looking for a new attacking plan against the popular Queen’s Gambit, then this download is for you. Completely new ideas after 1.d4 d5 2.Bf4 turn the solid London system into a serious weapon. New approaches and Fritz analyses will catch out an unprepared opponent. Henrik Danielsen used this system to win the Icelandic blitz championship in 2011. Some strong GMs and IMs didn't realise the danger before it was too late. Even after Black’s best defence White will be able to fight for an advantage. After watching 60 minutes you have a total opening plan against the Queen’s Gambit.

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Hammerchewer Hammerchewer 3/4/2019 11:09
The tests have been mixed up: the question at move 30 is the same as at move 2 and obviously wrong). So some later questions are also in the wrong place. Please fix for later readers.
Sampru Sampru 3/1/2019 06:07
Beautiful illustrations of tactics, Mr. Reeh!
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