21/04/2025 – El Grenke Freestyle Chess Open se está jugando del 17 al 21 de abril en el Centro de Convenciones de Karlsruhe (Alemania). El torneo sigue un formato suizo a nueve rondas con un control de tiempo clásico de 90 minutos más un incremento de 30 segundos por jugada. A los jugadores del Abierto de ajedrez clásico, jugado de forma paralela, se les permitió cambiar al evento Freestyle entre las rondas dos y cinco, manteniendo sus puntuaciones. | Sigue las partidas en directo.
novedad: ChessBase 18 - Mega package
Para ganar, primero debes aprender
La nueva versión 18 de ChessBase ofrece posibilidades completamente nuevas para el entrenamiento y el análisis de partidas: análisis del estilo de juego, búsqueda de temas estratégicos, acceso a 6.000 millones de partidas de Lichess, preparación del oponente tras una exploración de sus partidas en Lichess, descarga de partidas de Chess.com con API incorporada, motor de análisis en la nube y mucho más.
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.
The course is designed to provide a deep yet practical repertoire for Black, balancing solid foundations with aggressive counterplay.
39,90 €
Ronda 9
El Abierto de Ajedrez Freestyle Grenke comenzó el 17 de abril y se prolongará hasta el 21 de abril, en el Centro de Convenciones de Karlsruhe (Alemania). Se trata de un torneo suizo a nueve rondas que se disputa según las reglas del ajedrez freestyle, en el que se altera la posición de partida pero se mantienen los derechos al enroque.
Cada ronda utiliza un control de tiempo clásico: 90 minutos para toda la partida, con un incremento de 30 segundos a partir de la primera jugada. El torneo atrae tanto a jugadores de élite como a aspirantes, en un formato que equilibra tradición e innovación.
Los jugadores que compiten en el abierto de ajedrez clásico Grenke tuvieron la opción de cambiar a la prueba de ajedrez freestyle entre las rondas dos y cinco, conservando su puntuación. Esta flexibilidad ofrece a los participantes una oportunidad única de ponerse a prueba tanto en el formato clásico como en el estilo freestyle.
This video course features the ins-and-outs of the possible setups Black can choose. You’ll learn the key concepts and strategies needed to add this fantastic opening to your repertoire. An easy-to-learn and yet venomous weapon.
Let our authors show you how Carlsen tailored his openings to be able to outplay his opponents strategically in the middlegame or to obtain an enduring advantage into the endgame.
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.
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