Chess Base

• Review: "Calculation Step by Step" by Surya Ganguly

  Accurate calculation is the be-all and end-all in chess. That is precisely what Surya Ganguly aims to teach. Young FIDE Master Bahne Fuhrmann of Hamburger SK reviews Ganguly’s video course “Calculation Step by Step – Vol. 1: Foundations.” In his article, he takes a closer look at the tips and techniques proposed by the Indian grandmaster for calculating variations with precision. A course that demands active participation…

• Court of Arbitration for Sport finds FIDE sanctions insufficient, imposes new measures on Russian Federation

  The Court of Arbitration for Sport has ruled in favour of Ukraine in its case against the Chess Federation of Russia, concluding that earlier sanctions imposed by FIDE were insufficient. The decision requires the Russian Federation to cease organising chess activities in several annexed regions within 90 days or face suspension from international competition. The case centres on events held in territories internationally recognised as Ukrainian. | Photo: TAS/CAS (Tribunal Arbitral du Sport)

• Exploring the Opening Encyclopaedia 2026: A video introduction

  An overview of the Opening Encyclopaedia 2026 highlights its role as a structured resource for studying modern opening theory. Combining articles, annotated games and video content, it offers both broad coverage and practical guidance. With contributions from authors such as Daniel King and Dorian Rogozenco, the material spans introductory tutorials and detailed analysis, alongside an extensive, searchable games' database.