6/8/2025 – The Arbiters’ Council of the European Chess Union asked Prof. Kenneth W. Regan to write a dissemination article about his system, to let every arbiter get acquainted with this very important anti-cheating tool. The article has been written in aw way to make the system understandable without any particular mathematical skill, in order to have the concept behind known to every arbiter. It appeared in the April issue of the ECU Magazine.
2/13/2014 – "Some years ago Frederic Friedel of ChessBase asked for a game that was reasonably like chess but would give humanity a chance against today's computers," writes IM Ken Regan, Associate Professor at the University of Buffalo, NY. He has produced a new chess variant in which two pawns are strapped together initially. The aim is to make a game that is harder for computers to play.
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.
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.
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!
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.
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.
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!
Ganguly introduces conceptually fresh directions in several key lines – even in the most played main lines.
€39.90
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