Chess: 900 to 1800

The king in the centre

When the enemy king has not castled, open the centre files at once.

  • 5 min
  • 1 step
  • Lesson 45 of 132

Three steps: an explanation, a demonstration, and a find-the-move exercise. Becomes essential around 1100.

The king in the centre The square arrow button opens this screen in the full trainer, with its menu and settings. Credit: Chess Trainer

Lesson complete

Nice work.

1day streak
0/1today's goal

Up next · 5 min

Opposite-side castling: the pawn storm

Next lesson