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:
The Ruy Lopez Powerbook 2023 is a comprehensive special book with which you can check your opening lines and set out on a search for promising additions to your repertoire. For this new edition of the Ruy Lopez Powerbook 2023 once again only games from the engine room of playcess.com were used. The enormous total of 2.71 million Ruy Lopez games allows for meaningful statistical analyses not only for the main lines but also for numerous side variations. A must for all Ruy Lopez players! The Ruy Lopez Powerbook 2023 is an opening book which you can use with your Fritz or ChessBase program. It does not contain a database – i.e. no games are supplied with it.
Desktop PC or Notebook, 2 GB RAM, Windows 11, 10 or 8.1, DVD-ROM drive (if ordered with Postal Delivery), ChessBase 17, 16 or 15, Internet access (downloads).
The Marshall Attack is analysed so deeply that it can be reckoned to be a reliable drawing weapon for Black, that is especially true in the engine room. To avoid it 6.d3 b5 7.Bb3 is becoming more and more popular (after...a6 4.Ba4 Nf6 5.0-0 Be7).
Somewhat surprisingly there is now in the engine room a clear preference for 7...Bb7, whereas in humanoid chess 7...d6 is the move of the top players and also clearly the most frequently played. The Powerbook allows interesting studies with the bishop move.