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.
10/16/2026 – In the diagram position, White has an extra piece and the mating idea Qh6-g7++ – so it's no wonder that the game only lasts two moves after 27.Kh2, right?
10/9/2026 – Your chess instinct probably just tells you that 40...Qxa2?? can't be good in the diagram position. Could you also provide a concrete refutation?
9/25/2026 – In the diagram position, White calmly waited with the discovered check until it lead to checkmate by force. I hope you share his anticipation!
9/18/2026 – It's hard to believe, but after 23...Bg7 in the diagram position the game lasted only two (!) moves. White received a big checkmate gift - and you can unwrap it!
9/11/2026 – 'Neutral moves' don't change anything essential in a position - 24...Bd8?? in the diagram definitely doesn't belong in this category. Do you see a new detail that White can exploit afterwards?
YOUR PERSONAL CHESS COACH - Whether you’re taking your first steps into the world of club chess, or already playing at a tournament level: with FRITZ, you can train more efficiently, intelligently and with a more personalised approach than ever before.
9/4/2026 – It's easier to see why 30.Bxf7?? leads to a loss for White in the diagram position when the move is on the board—but perhaps you can already do it here!
8/28/2026 – 56...Qb1! (diagram position) is a super move. The challenge is to see the complete path to checkmate after 57.Rxc4, ideally already here. Do you accept it?
8/14/2026 – A practical player would, of course, first go 27...Nf2+ in the diagram and then see if Black has more than a draw. But I'd be interested in hearing your opinion here!
8/7/2026 – In the diagram position White has a powerful knight e5, plus active rooks on the d- and f-file. Now all that's left is to bring the queen a6 into the attack - the question is, how?
7/17/2026 – In the diagram position, the attacked Black knight must absolutely return to b7, but after 16...Nd7??, White makes short work of it. Do you see all three of her moves to victory?
7/10/2026 – In the diagram position, White begins the hunt for the black king with 18.Rxe6+! And you can deliver the decisive blow three moves later – good luck!
6/26/2026 – In the diagram position White has the octopus knight d6, control of the c-file - and after 28.Be4! f5?? suddenly everything he needs to win! Can you guess what followed?
6/19/2026 – The standard sacrifice 20...Bxh3! in the diagram position works for Black, and after 21.gxh3 Qxh3 22.Bd3 he even has two winning moves. I'm curious to see which one you'll choose!
YOUR PERSONAL CHESS COACH - Whether you’re taking your first steps into the world of club chess, or already playing at a tournament level: with FRITZ, you can train more efficiently, intelligently and with a more personalised approach than ever before.
The Nimzo-Indian has stood the test of time for over a century: Still a top choice for elite players today, from Magnus Carlsen to Praggnanandhaa, it remains one of Black's most reliable ways to fight for real chances against 1.d4 2.c4 3.Nc3.
1.c4 e5 2.Nc3 Bb4!? is an opening idea well worth considering. Black immediately threatens to double the pawns on c3 in the style of the Trompowski or Sicilian Grand Prix attack.
Italian Game Powerbase 2026 is a database and contains 8571 top class games from Mega 2026 and the Correspondence Database 2026, of which 479 are annotated.
Videos: Nico Zwirs discusses the Sicilian with 2…e6 3.d4 cxd4 4.Qxd4 Nc6 5.Qe3 Nf6 6.Nc3. Mihail Marin examines Sindarov’s 6.Ne5 in the Queen’s Pawn Defence. Plus the ‘Lucky bag’ featuring 41 analyses by Berg, Ftacnik, Gupta and many others.
YOUR PERSONAL CHESS COACH - Whether you’re taking your first steps into the world of club chess, or already playing at a tournament level: with FRITZ, you can train more efficiently, intelligently and with a more personalised approach than ever before.
The Nimzo-Indian has stood the test of time for over a century: Still a top choice for elite players today, from Magnus Carlsen to Praggnanandhaa, it remains one of Black's most reliable ways to fight for real chances against 1.d4 2.c4 3.Nc3.
1.c4 e5 2.Nc3 Bb4!? is an opening idea well worth considering. Black immediately threatens to double the pawns on c3 in the style of the Trompowski or Sicilian Grand Prix attack.
Italian Game Powerbase 2026 is a database and contains 8571 top class games from Mega 2026 and the Correspondence Database 2026, of which 479 are annotated.
Videos: Nico Zwirs discusses the Sicilian with 2…e6 3.d4 cxd4 4.Qxd4 Nc6 5.Qe3 Nf6 6.Nc3. Mihail Marin examines Sindarov’s 6.Ne5 in the Queen’s Pawn Defence. Plus the ‘Lucky bag’ featuring 41 analyses by Berg, Ftacnik, Gupta and many others.
€14.90
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