defence · recognise → explain → apply

Prepare the freeing break behind a compact shell

You have less space but well-coordinated pieces behind a flexible pawn structure.

Explanation styleChoose any style. Age is not playing strength; no birth date is needed.

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Notes and replay positions are saved. Practice games are temporary; export their PGN to keep them.

Choose an example

Tigran Petrosian – Boris Spassky

World Championship, Moscow · 1966.04.27 · 1/2-1/2

16... d5 · White to move

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What to notice at 16... d5

The recorded continuation exchanges central pawns, rooks and queens; the game is drawn.

A legally replayed historical example, not a claim that every move is best. A game’s result does not prove every defensive position was lost or drawn.

Game source ↗

Your thinking first

Name the signal, choose a plan, and test the opponent’s most challenging response.

What do you notice?What is your plan, and why?How could the opponent resist?

Recall and explain

1. Which break frees Black’s position?

Explain it in your own words before revealing.

Make it memorable

A spring needs a release.

Teach this to a friend in one minute. Then return to a different example and look for the same signal without being told its name.

Reflect and revisit

This is your self-assessment, not an engine grade or a promise of mastery.

Connect the ideas

Sources and further reading

Original GolgiChess teaching and game analysis. Topic references are credited below; no affiliation or endorsement is implied.

Exeter Chess Club — Pawn mobility ↗