The Ruy Lopez Powerbook 2025 has a tree structure based on 3.6 million computer chess games played in the engine room of playchess.com.
€9.90
Ruy Lopez Powerbase 2025 is a database and contains a total of 12092 games from Mega 2025 and the Correspondence Database 2024, of which 1276 are annotated.
€9.90
In this 60 Minutes, Andrew Martin guides you through all the key ideas you need to know to play with confidence. Whether you’re looking to surprise your opponents, or simply want a straightforward weapon against e5, the Centre Attack has you covered.
€9.90
Videos by Mihail Marin: Najdorf Variation with 6.f4 and Nico Zwirs: Italian ‘giucco pianissimo’. ‘Lucky bag’ with 45 analyses by Edouard, Ftacnik, Gupta, Pelletier and others. Update service with over 50,000 new games for your database!
€14.90
Ganguly introduces conceptually fresh directions in several key lines – even in the most played main lines.
€39.90
This video course provides a comprehensive and practical White repertoire in the Ruy Lopez! Through instructive model games and in-depth theoretical explanations, you will learn how to confidently handle both main lines and sidelines.
€49.90