We use cookies and comparable technologies to provide certain functions, to improve the user experience and to offer interest-oriented content. Depending on their intended use, cookies may be used in addition to technically required cookies, analysis cookies and marketing cookies. You can decide which cookies to use by selecting the appropriate options below. Please note that your selection may affect the functionality of the service. Further information can be found in our privacy policy.
Por favor, escriba su dirección de e-mail. Recibirá un mensaje con instrucciones para reinicializar la contraseña.
¿Es un nuevo cliente? Cree su cuenta en la tienda de ChessBase con su dirección de correo electrónico y una contraseña. Ventajas para los clientes registrados:
Michael Kotyk is a chess player from Hamburg. He has been involved with the Hamburger SK for years as a trainer and youth coach and has led numerous talented players to championship titles. Now he also imparts his knowledge for ChessBase.