defence · recognise → explain → apply

Blockade an isolated pawn with a knight

An isolated central pawn can be fixed by occupying the square directly in front of it.

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

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Nepomniachtchi,I – Firouzja,Alireza

Titled Tue 16th Jul Early · 2024.07.16 · 1/2-1/2

22... Nd5 · White to move

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What to notice at 22... Nd5

Black installs Nd5; White exchanges it with the bishop, illustrating the attacker’s standard response to a blockade.

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 pawn does ...Nd5 restrain?

Explain it in your own words before revealing.

Make it memorable

Stop the pawn’s legs before attacking its body.

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

Practise pawn transformations →

Sources and further reading

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

Exeter Chess Club — Knight outposts ↗