6/9/2017 – It was back in the 1920s that the Russian master Benjamin Blumenfeld invented
his famous gambit 1.d4 Nf6 2.c4 e6 3.Nf3 c5 4.d5 b5!?,
and to the present day the opening retains great popularity. Black plays
for the initiative and the win from the word go. We have a marvellous new
Fritztrainer by the very popular English chess trainer Andrew Martin, 4
hours 44 min of intense training with interactive video feedback.
new: Fritz 20
Your personal chess trainer. Your toughest opponent. Your strongest ally. FRITZ 20 is more than just a chess engine – it is a training revolution for ambitious players and professionals. Whether you are taking your first steps into the world of serious chess training, or already playing at tournament level, FRITZ 20 will help you train more efficiently, intelligently and individually than ever before.
Your personal chess trainer. Your toughest opponent. Your strongest ally. FRITZ 20 is more than just a chess engine – it is a training revolution for ambitious players and professionals. Whether you are taking your first steps into the world of serious chess training, or already playing at tournament level, FRITZ 20 will help you train more efficiently, intelligently and individually than ever before.
How much opening prep is really necessary - especially in blitz and rapid games? The idea of a “lazy” but smart repertoire: minimal theory, rich ideas, and easy-to-remember structures.
€39.90
Andrew Martin: The Blumenfeld Gambit
This opening is all about the centre: who will be the first to dominate this important area of the board? A fierce, immediate fight breaks out, and if either player does not know what to do, a crushing defeat could be the result. This opening is ideal for club and tournament players.
Benjamin Markovich Blumenfeld was born in 1884 in Volkovysk, at the time part of the Russian Empire, today in Belarus. In 1905/06 he tied for second/third with Akiba Rubinstein, behind Gersz Salwe, in St. Petersburg (the fourth Russian championship). In 1907 he tied for second/third with Georg Marco, behind Mikhail Chigorin, in Moscow.
In 1920 he took eighth in Moscow (Russian Chess Olympiad, 1st URS-ch). The event was won by Alexander Alekhine. In 1925 he tied for second/third with Boris Verlinsky, behind Aleksandr Sergeyev, in the Moscow championship.
A sharp weapon in the Benoni
Video running time: 4 hours 44 min (English)
With interactive training including video feedback
Exclusive database with 50 model games
Including CB 12 Reader
ISBN: 978-3-86681-605-3
Price: €29.90 €25.13 / $27.14 without VAT (for customers outside the EU)
Andrew Martin is an English chess player with the title of International Master. He has won various national and international tournaments and was a commentator on the chess world championship between Kasparov and Kramnik in 2000. He is known as a professional chess teacher and head trainer of the English youth team. He is a chess columnist, an author of chess books and various instructional videos. He was the publisher of the series Trends Publications. Andrew Martin has recorded extensively for Chessbase since 2004.
GM Blohberger presents a complete two-part repertoire for Black: practical, clear, and flexible – instead of endless theory, you’ll get straightforward concepts and strategies that are easy to learn and apply.
GM Blohberger presents a complete two-part repertoire for Black: practical, clear, and flexible – instead of endless theory, you’ll get straightforward concepts and strategies that are easy to learn and apply.
GM Blohberger presents a complete two-part repertoire for Black: practical, clear, and flexible – instead of endless theory, you’ll get straightforward concepts and strategies that are easy to learn and apply.
Opening videos: Sipke Ernst brings the Ulvestad Variation up to date + Part II of ‘Mikhalchishin's Miniatures’. Special: Jan Werle shows highlights from the FIDE Grand Swiss 2025 in the video. ‘Lucky bag’ with 40 analyses by Ganguly, Illingworth et al.
In this video course, Grandmaster Ivan Sokolov explores the fascinating world of King’s Indian and Pirc structures with colours reversed, often arising from the French or Sicilian.
€39.90
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