5/6/2025 – The OMR (Online Marketing Rockstars) Festival, launched in 2011, is a large conference and trade fair for the digital marketing sector, currently attracting over 70,000 visitors annually. This year, the festival will take place on 6 and 7 May in Hamburg. Speakers will include Danny Rensch, Levy Rozman and Anna Cramling.
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.
FIDE World Cup 2025 with analyses by Adams, Bluebaum, Donchenko, Shankland, Wei Yi and many more. Opening videos by Blohberger, King and Marin. 11 exciting opening articles with new repertoire ideas and much more.
€21.90
The Online Marketing Rockstars Festival (OMR) is a two-day digital marketing exhibition. In addition to numerous national and international exhibitors from many areas of digital marketing - analytics, marketing attribution, consulting, content marketing, influencer marketing and social media marketing, software and video advertising, search engine marketing and much more - numerous personalities from the online media world will present themselves in performances, talks and shows as part of a conference and trade fair. The OMR Festival aims to bring together CEOs and marketing managers from companies of all sizes to exchange ideas on all aspects of digital marketing. From 2021, the festival will be accompanied by a podcast hosted by Philipp Westermeyer.
The OMR Festival was launched as a conference in 2011 and was held in cooperation with the Hamburg Media School at Bucerius Law School. The number of guests and visitors has grown year on year. In 2014 the conference was sold out with 2,000 visitors.
In 2015, a trade fair was organised alongside the conference and in 2016, the festival moved to the Hamburg Exhibition Centre. By then, the number of conference participants had grown to 4,900. The exhibition was seen by over 15,000 visitors. Between 2017 and 2019, the festival spread to more and more halls of the exhibition centre, and the number of participants and visitors continued to grow steadily. Over time, more and more prominent artists and musicians were booked for the show acts, including Deichkind, Jan Delay, Scooter, Kraftclub, Marteria and Udo Lindenberg. In 2019, the festival attracted over 52,000 visitors.
The OMR Festival was cancelled in 2020 and 2021 due to the pandemic. After a two-year hiatus, the festival returned to the exhibition halls in May 2022 with 70,000 visitors. Speakers included Hollywood director Quentin Tarantino and actor Ashton Kutcher. Tennis player Serena Williams was a guest in 2023, and Kim Kardashian attended in 2024.
In 2025, the marketing industry will meet again on 6 and 7 May at the Hamburg Exhibition Centre. Successful marketing experts will share their experiences on four stages. Sport will also be in the spotlight on the Blue Stage, with chess taking centre stage.
With the onset of the pandemic, chess life largely shifted to the internet, where it was presented by chess streamers, some of whom became very popular thanks to their entertainment skills. These certainly include Levy Rozman (Gotham Chess) and Anna Cramling, who reach a huge number of subscribers with their streams. Daniel Rensch is there as a representative of the US site chess.com, the largest online chess platform. From 11:35 to 12:10, they will talk to Stefan Kastenmüller about the online chess scene.
For fans of high-octane sports: former Formula 1 racing driver Mika Häkkinen will be talking about how teamwork, technology and personalisation contribute to success in Formula 1 in the afternoon (3:05–3:25 p.m.).
However, admission is not exactly cheap for visitors. A two-day pass costs €653.31 (including 19% VAT).
London System PowerBase 2026 is a database and contains in all 11 285 games from Mega 2026 and the Correspondence Database 2026, of which 282 are annotated.
The London System Powerbook 2026 is based on more than 410 000 games or game fragments from different opening moves and ECO codes; what they all have in common is that White plays d4 and Bf4 but does not play c4.
In this course, Grandmaster Elisabeth Pähtz presents the London System, a structured and ambitious approach based on the immediate Bf4, leading to rich and dynamic positions.
Opening videos: Open Spanish (Sipke Ernst) and Classical Sicilian (Nico Zwirs). Endgame Special by Igor Stohl: ‘Short or long side’ – where should the defending king be placed in rook endgames? ‘Lucky bag’ with 35 master analyses.
YOUR EASY ACCESS TO OPENING THEORY: Whether you want to build up a reliable and powerful opening repertoire or find new opening ideas for your existing repertoire, the Opening Encyclopaedia covers the entire opening theory on one product.
The Queen’s Gambit Declined Exchange Variation with 5.Bf4 has a great balance between positional play and sharp pawn pushes; and will be a surprise for your opponents while being easy to learn for you, as the key patterns are familiar.
€9.90
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