defence · recognise → explain → apply

Use a rook as a lateral defender

Your king needs reinforcement from a rook that cannot help along its current file.

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

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Choose an example

So,W – Nakamura,Hi

3rd Sinquefield Cup 2015 · 2015.08.29 · 0-1

15... Rf7 · White to move

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What to notice at 15... Rf7

The rook lift is part of Black’s coordinated kingside deployment in a game Black wins.

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. How does ...Rf7 change the rook’s options?

Explain it in your own words before revealing.

Make it memorable

Rooks can build a roof, not only a tower.

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

Exeter Chess Club — The Theory of Steinitz ↗