Monthly Archives: October 2025

Fermat in Chess

Pierre de Fermat (1601–1665) was a French mathematician who made pioneering contributions to analytic geometry, calculus, optics, and probability. He is best known for Fermat’s Last Theorem, which famously remained unproven for over three centuries. Then, thirty years ago (in 1995), the mathematician Andrew Wiles published the comprehensive proof. In his book “Chess Stories” mathematician […]

US Chess Championships – Live!

The 2025 US Chess Championships are taking place on 12-24 October at the Saint Louis Chess Club. Each tournament is a 12-player single round-robin with a classical time control. Fabiano Caruana, Wesley So and Hans Niemann are the highest-rated players in the open, while Carissa Yip, Alice Lee and Tatev Abrahamyan head the women’s field. […]

Svitlana’s Smart Moves – Kasparov vs Anand: A Taimanov Masterclass

In this episode of Svitlana’s Smart Moves, Svitlana Demchenko and Arne analyze a classic 1991 game between Garry Kasparov and Viswanathan Anand, inspired by their current exhibition match. They explore the tactical richness of the Sicilian Taimanov, focusing on key moments like Kasparov’s brilliant knight sacrifice on b5 and his creative attacking manoeuvres leading to […]

Review: “Reinventing the Ragozin” by Surya Ganguly

The Ragozin Defence is one of those opening systems that are very popular in modern tournament chess. It combines solid classical elements with dynamic ideas. For those looking for active and dynamic play against 1.d4 without taking any significant risks, Grandmaster Surya Ganguly has created a high-class Fritz trainer in “Reinventing the Ragozin”. The course […]

Clutch Chess: Kasparov gets lucky break, leads Anand by five points

Garry Kasparov increased his advantage over Viswanathan Anand to 8½–3½ after the second day of their chess960 match in Saint Louis. The 13th world champion capitalised on Anand’s time forfeiture in the first game and later added another win in the blitz section. The day’s results left Kasparov firmly ahead, though twelve points remain at […]