defence · recognise → explain → apply

Eliminate a central knight before it supports a break

A knight on e5 or e4 supports a dangerous pawn advance and king attack.

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

Anand, Viswanathan – Karpov, Anatoly

FIDE-Wch k.o. f · 1998.01.06 · 0-1

17... Bxe5 · White to move

Jump to move

What to notice at 17... Bxe5

The sequence ...Nxe4 Qxe4 ...Bxe5 dxe5 leads to ...f5 and active Black play; 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 Black change White’s attacking army with ...Nxe4 and ...Bxe5?

Explain it in your own words before revealing.

Make it memorable

Remove the hinge before the door opens.

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 — Exchanging to Win ↗