5/16/2023 – After a week of intense and exciting blitz matches, the Armageddon Women's Week in Berlin came to an end on Sunday. In the final, Bibisara Assaubayeva beat Humpy Koneru. The organisers, World Chess, measured the players' heart rates during the games: The highest was 173 beats per minute. | Photos: World Chess
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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.
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.
€59.90
World Chess organised a "Women's Week" in Berlin at its World Chess Club unter den Linden as part of its "Armageddon" series with eight players competing in a double knockout system: players who lost in the Champions group were given a second chance in a consolation group.
The participants played mini-matches with two blitz games each against each other. In the event of a tie, there was an Armageddon match.
During the games, the heart rates of the players were measured to determine the strain on the athletes. The top performer in this regard was Gunay Mammadzada, who reached 173 beats per minute in one game on 14 May. The resting heart rate is around 75.
The following maximum values were measured for the different players:
Bibisara Assaubayeva recorded a heart rate of 155 beats per minute on 9 May.
Nana Dzagnidze recorded a heart rate of 105 beats per minute on 9 May.
Sara Khadem recorded a heart rate of 154 beats per minute on 10 May.
Alexandra Kosteniuk recorded a heart rate of 158 beats per minute on 9 May.
Elisabeth Paehtz recorded a heart rate of 143 beats per minute on 12 May.
Alina Kashlinskaya recorded a heart rate of 163 beats per minute on 12 May.
Gunay Mammadzada recorded a heart rate of 173 beats per minute on 14 May.
Humpy Koneru recorded a heart rate of 165 beats per minute on 11 May.
The final: Assaubayeva against Koneru
In the final, 19-year-old Bibisara Assaubayeva from Kazakhstan triumphed 1.5:0.5 over Humpy Koneru.
The two finalists have qualified for the Armageddon Grand Final, which will feature Wesley So, Sam Shankland, Gukesh D and Nodirbek Abdusattorov among others. The winner of the final tournament will receive €200,000.
The next Armageddon tournament will take place from 12 to 18 June, again in Berlin.
Games
The live videos with commentary by Simon Williams and Jovanka Houska
In this course, you’ll learn how to take the initiative against the London and prevent White from comfortably playing their usual system by playing 1.d4 Nf6 2.Bf4 Nh5.
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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