Top Chess Deals for December 2025

Master the aggressive Tkachiev Variation of the Ruy Lopez with this comprehensive 6-hour DVD course from legendary grandmaster Alexei Shirov. This powerful system (3...a6 4.Ba4 Nf6 5.0-0 b5 6.Bb3 Bc5) has become Shirov's primary weapon against 1.e4, delivering spectacular results that have inspired countless imitators worldwide. Shirov personally developed and refined this variation over decades, transforming it into one of the most dynamic responses to the classic Ruy Lopez opening. The course covers every critical line, including the Exchange Variation, with detailed analysis of practical games and strategic concepts. Perfect for intermediate to advanced players looking to add a sharp, theoretically sound weapon to their repertoire. Learn directly from one of chess history's most creative and attacking players, whose dynamic style has drawn comparisons to the legendary Mikhail Tal. This DVD requires Windows XP or Vista, Pentium processor, 64 MB RAM, DVD drive, and soundcard. Add this essential resource to your chess library and gain insights from a true master of aggressive play.

Transform your chess game with unexpected opening strategies from Secrets of Opening Surprises Volume 13. This collection delivers unconventional yet proven opening ideas that deviate from mainstream theory before move six, allowing you to surprise opponents without memorizing extensive theory. Perfect for club players and tournament competitors who want to save study time while gaining practical advantages. Inside you'll find innovative approaches like the North Sea Defence, Williams Anti-Grünfeld Variation, Budapest Gambit Delayed, and Carlsen-inspired Scotch Game variations. Each chapter provides complete analysis from renowned chess authors including Jeroen Bosch, Simon Williams, and Efstratios Grivas. These SOS variations help you control the game early while forcing opponents into unfamiliar territory. Whether you play Sicilian, French, Spanish, or Slav defenses, this volume offers fresh perspectives that work against common opening systems. Save hours of study time while adding powerful surprise weapons to your repertoire. Ideal for players rated 1400-2200 who want practical results without theoretical overload. Discover how to implement these surprising strategies in your next tournament or club game.