defence · recognise → explain → apply

Do not let a pawn hook become a free target

An enemy pawn is approaching one of the pawns shielding your king.

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

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Choose an example

Caruana,F – Carlsen,M

2nd Sinquefield Cup 2014 · 2014.09.04 · 1/2-1/2

18... hxg4 · White to move

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What to notice at 18... hxg4

This capture changes the h- and g-file relationships. The game is drawn after active central counterplay.

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. What defensive structural decision follows White’s g4?

Explain it in your own words before revealing.

Make it memorable

A pawn contact is a doorway; choose who opens it.

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 ↗