10/30/2025 – GM Surya Ganguly’s Calculation Training – Part 2 takes players beyond the structured basics of the first course (forcing moves, elimination, short calculation, visualization, and comparison) into a more complex, tournament-like environment. The lessons mix attack, defense, long calculation, imagination, and unusual tactical patterns, forcing students to think without hints and develop practical decision-making under pressure. Ganguly also emphasizes psychology and mindset, sharing his own instructive experiences against elite players like Morozevich and Nigel Short - moments of missed tactics, emotional struggle, and recovery. The goal is to help players train calculation depth, accuracy, and resilience as if playing real tournament games.
new: Fritz 20
Your personal chess trainer. Your toughest opponent. Your strongest ally. FRITZ 20 is more than just a chess engine – it is a training revolution for ambitious players and professionals. Whether you are taking your first steps into the world of serious chess training, or already playing at tournament level, FRITZ 20 will help you train more efficiently, intelligently and individually than ever before.
In this two-volume course GM Ganguly turns calculation into a trainable skill with a structured path for any level. If one skill decides more games, it’s calculation. Openings fade, plans change—but seeing clearly, comparing lines, and choosing with confidence wins points. In this two-volume course, GM Ganguly turns calculation into a trainable skill with a structured path for any level. You won’t just solve tactics; you’ll learn how to think: where to start, which branches to explore, when to stop, and how to keep a crystal-clear mental board under pressure.
Free video sample: Introduction
Free video sample: Attack & Defence
In this video course experts examine the games of Steinitz. Let them show you which openings Steinitz chose, where his strength in middlegames were, how he outplayed his opponents in the endgame & you’ll get a glimpse of his tactical abilities!
€34.90
Calculation Step by Step: A Grandmaster’s Training Guide Vol 2 - Advanced Practice
by Surya Ganguly
If one skill decides more games, it’s calculation. Openings fade, plans change—but seeing clearly, comparing lines, and choosing with confidence wins points. In this two-volume course, GM Ganguly turns calculation into a trainable skill with a structured path for any level. You won’t just solve tactics; you’ll learn how to think: where to start, which branches to explore, when to stop, and how to keep a crystal-clear mental board under pressure.
What’s different: idea-first training (by thinking tools, not random puzzles); tournament mindset (treat every task like a real game); scalable practice (10 minutes or a full session); practical methods (visualization, blind training, decision routines); honest coaching (no miracles - just habits that raise your ceiling).
Volume 2 - Advanced Practice & Tournament Simulation: Stress-test your skills with attack & defense labs, long calculations (8-12 moves deep), and imaginative positions that reveal hidden resources. Mixed tests simulate real-game pressure - no hints, just decisions. Learn how psychology, emotion, and mindset influence calculation, with anecdotes from GM Ganguly’s own battles against elite players.
Who is it for?
Club players who want a clear, progressive path to better calculation.
Ambitious improvers who prefer methods over miracles.
Tournament players who need game-realistic training to cut blunders and convert advantages.
Ready to make better decisions at the board - consistently? Train the skill that never goes out of style.
In this two-volume course GM Ganguly turns calculation into a trainable skill with a structured path for any level. If one skill decides more games, it’s calculation. Openings fade, plans change—but seeing clearly, comparing lines, and choosing with confidence wins points. In this two-volume course, GM Ganguly turns calculation into a trainable skill with a structured path for any level. You won’t just solve tactics; you’ll learn how to think: where to start, which branches to explore, when to stop, and how to keep a crystal-clear mental board under pressure.
Free video sample: Introduction
Free video sample: Attack & Defence
In this two-volume course GM Ganguly turns calculation into a trainable skill with a structured path for any level. If one skill decides more games, it’s calculation. Openings fade, plans change—but seeing clearly, comparing lines, and choosing with confidence wins points. In this two-volume course, GM Ganguly turns calculation into a trainable skill with a structured path for any level. You won’t just solve tactics; you’ll learn how to think: where to start, which branches to explore, when to stop, and how to keep a crystal-clear mental board under pressure.
Free video sample: Introduction
Free video sample: Attack & Defence
In this course, you’ll learn how to take the initiative against the London and prevent White from comfortably playing their usual system by playing 1.d4 Nf6 2.Bf4 Nh5.
London System Powerbase 2026 is a database and contains in all 11 285 games from Mega 2026 and the Correspondence Database 2026, of which 282 are annotated.
The London System Powerbook 2026 is based on more than 410 000 games or game fragments from different opening moves and ECO codes; what they all have in common is that White plays d4 and Bf4 but does not play c4.
In this course, Grandmaster Elisabeth Pähtz presents the London System, a structured and ambitious approach based on the immediate Bf4, leading to rich and dynamic positions.
Opening videos: Open Spanish (Sipke Ernst) and Classical Sicilian (Nico Zwirs). Endgame Special by Igor Stohl: ‘Short or long side’ – where should the defending king be placed in rook endgames? ‘Lucky bag’ with 35 master analyses.
YOUR EASY ACCESS TO OPENING THEORY: Whether you want to build up a reliable and powerful opening repertoire or find new opening ideas for your existing repertoire, the Opening Encyclopaedia covers the entire opening theory on one product.
The Queen’s Gambit Declined Exchange Variation with 5.Bf4 has a great balance between positional play and sharp pawn pushes; and will be a surprise for your opponents while being easy to learn for you, as the key patterns are familiar.
€9.90
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