Strategic Calculation and Attacking Combinations
Course Overview
GM Swapnil Dhopade's Tactical Thursday course addresses a division most players accept without questioning it: the idea that strategy and calculation belong to different parts of the game.
We are taught that strategy means long-term plans, subtle manoeuvres and quiet moves — and that calculation is what happens when the position sharpens. This course dismantles that separation. As Dhopade puts it directly: sometimes, in order to gain strategic advantages in the position, we need to use our calculation skills.
The central idea is simple but far-reaching: calculation is not only the servant of the attack. It is how strategic arguments are won.
The course then turns to calculation in its most familiar form — attacking combinations — and treats them not as a separate subject but as the training ground where the same skills are sharpened.
What You'll Study
Strategic Calculation
Many players calculate only when they sense a tactic. The stronger habit is to calculate in positions that look quiet, because that is often where the decisive strategic gain is hiding.
You will study positions where the skills normally reserved for tactics — searching for candidate moves, calculating forcing continuations, evaluating the resulting position accurately — are used to secure an advantage that is strategic rather than material.
This section develops the ability to:
- Recognise the quiet positions that actually demand concrete calculation
- Use forcing sequences to reach a favourable structure rather than a material gain
- Identify candidate moves in positions with no obvious tactical trigger
- Judge whether a strategic gain is worth the concessions required to reach it
Attacking Combinations
The second half turns to attacking play, and Dhopade is explicit about why it belongs alongside the first: solving combinations builds calculation skill precisely because it involves so many sacrifices and tactical patterns.
You will learn how to:
- Recognise the recurring sacrificial motifs that make attacks work
- Calculate forcing lines to the end rather than stopping at the first promising move
- Judge whether a combination is sound before committing to it
- Build the pattern library that makes future calculation faster and more reliable
Bridging Strategy and Tactics
What distinguishes this material is that the two halves reinforce each other. The combinations sharpen the calculation; the strategic positions teach you where to apply it. Together they produce the habit that separates strong players from the rest — calculating not because the position is sharp, but because the position requires it.
You will develop the ability to:
- Apply concrete calculation in positions that appear quiet
- Trust a strategic judgment only after checking it with concrete lines
- Recognise the tactical patterns that support strategic goals
- Decide with clarity when the position genuinely demands deep calculation
Methodology
Each part of the course includes:
- Illustrative examples from practical play — including Paravyan–Golubov and Shegelia–Jones — worked through in full
- Fifteen test positions with complete solutions, focused on candidate-move search and forcing calculation
- Detailed PGN files with all examples and additional instructive material
- Full video recordings from the original lectures
The PGN database follows the structure of the lectures and contains not only the examples shown during the sessions, but also further positions for deeper independent study.
Who Should Study This Course
This material is designed for players who want to bring the same rigour to their strategic decisions that they already bring to tactical ones.
If you have experienced:
- Making strategic decisions on general principle and being punished concretely
- Missing the forcing continuation that would have secured a long-term advantage
- Calculating well when the position is sharp, but drifting when it is quiet
this course provides a structured method to address those weaknesses.
Practical Value
Combining strategic understanding with concrete calculation will improve your ability to:
- Convert a positional idea into a concrete advantage
- Spot the forcing sequence that a purely strategic assessment would miss
- Attack accurately when the opportunity arrives
- Reduce the gap between what you understand and what you can prove over the board
Course Details
Format: Video lectures + PGN database
Materials included:
- Complete lecture recordings
- Annotated PGN files with all examples and additional material
- Fifteen test positions with solutions
- Q&A session with GM Grigor Grigorov and GM Petar Arnaudov
This course offers a practical upgrade to your calculation — not by adding more combinations to memorise, but by teaching you to apply concrete calculation in the positions where most players stop thinking and start guessing.