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Attacking the castled king

Level: Class B (1600–1800)Topic: Tactics40 minutes

In short

When the kings castle on the same side, attack with pieces and occasionally a pawn lever (h4–h5, f4–f5). When they castle on opposite sides, it is a race: storm with pawns quickly and open files towards the enemy king.

By the end you can

The lesson

When the kings castle on the same side, attack with pieces and occasionally a pawn lever (h4–h5, f4–f5). When they castle on opposite sides, it is a race: storm with pawns quickly and open files towards the enemy king.

Typical sacrifices — the bishop on h7, a knight on f5 or g5, an exchange sacrifice on the h-file — work when enough pieces can follow up. Count the attackers that can join within two moves.

Key points to remember

Examples

h1g2f3e4d5c6b7a8
Example 1 (Black to move). Break through on the kingside. (Lichess puzzle 2oHGq, rated 1651)
Show the solution

17... Ne2+ 18. Kh1 Nxf4

h1g2f3e4d5c6b7a8
Example 2 (Black to move). Sacrifice to open the king. (Lichess puzzle 3pLE4, rated 1653)
Show the solution

37... Rh1+ 38. Bxh1 Qxh1#

Practise it

Solve puzzles on this idea: kingside attack puzzles, exposed king puzzles, sacrifice puzzles.

Homework

20 attacking puzzles; study one attacking game by Alekhine or Kasparov.

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