Project approval after AI review on November 2, 2026. Human proofreading is still pending.

Nimzowitsch – Leonhardt, San Sebastián 1911

A black bishop pins the white knight on f3 to the queen early on. Watch when Nimzowitsch drives the bishop away with a pawn and why he waits before doing so.

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White
Nimzowitsch, Aaron
Black
Leonhardt, Paul Saladin
Event
Internationale Schachturnier
Place
San Sebastian
Round
3
Date
February 23, 1911
Result
1-0 (White wins)

More on this topic

In the course

Where the moves come from

From 35... Rf7 on, the moves come only from a continuation in the web source, not reliably from the printed text.

Sources

  • My System, games on the pin (game 14) (original text not yet published)

The quotations from Nimzowitsch on this page are our own translations.

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Which piece should the pawn become?

Position as a list

White

  • King e1
  • Queen d1
  • Rook a1
  • Rook h1
  • Bishop c1
  • Bishop f1
  • Knight b1
  • Knight g1
  • Pawn a2
  • Pawn b2
  • Pawn c2
  • Pawn d2
  • Pawn e2
  • Pawn f2
  • Pawn g2
  • Pawn h2

Black

  • King e8
  • Queen d8
  • Rook a8
  • Rook h8
  • Bishop c8
  • Bishop f8
  • Knight b8
  • Knight g8
  • Pawn a7
  • Pawn b7
  • Pawn c7
  • Pawn d7
  • Pawn e7
  • Pawn f7
  • Pawn g7
  • Pawn h7

Starting position