strategy · recognise → explain → apply

The initiative: convert time into something lasting

Use forcing play while knowing when to transform the advantage.

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

Alexander Alekhine – Frank Marshall

Baden-Baden · 1925.??.?? · 1-0

15... O-O · White to move

Jump to move

What to notice at 15... O-O

Track the distinct targets of f4, e5, f5 and f6, while checking Black's counterplay against the castled king.

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. Does giving check prove you have the initiative?

Explain it in your own words before revealing.

2. Must an initiative produce mate?

Explain it in your own words before revealing.

3. What should change after the advantage changes form?

Explain it in your own words before revealing.

Make it memorable

Use the moment; keep the gain.

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.

strategy · recognise → explain → apply

The initiative: convert time into something lasting

Use forcing play while knowing when to transform the advantage.

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

Loading progress…

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

Choose an example

Alexander Alekhine – Frank Marshall

Baden-Baden · 1925.??.?? · 1-0

15... O-O · White to move

Jump to move

What to notice at 15... O-O

Track the distinct targets of f4, e5, f5 and f6, while checking Black's counterplay against the castled king.

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. Does giving check prove you have the initiative?

Explain it in your own words before revealing.

2. Must an initiative produce mate?

Explain it in your own words before revealing.

3. What should change after the advantage changes form?

Explain it in your own words before revealing.

Make it memorable

Use the moment; keep the gain.

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.