CHESS40 العربية

The fork

One piece attacks two at once

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Step 1

A fork attacks two pieces at once, and the opponent can save only one. Here the knight checks the king and attacks the rook.

White: King e1, Knight c7. Black: King e8, Rook a8.a8b7c6d5e4f3g2h1

Step 2

White to play: fork the king and the rook, then take the rook.

White: King e1, Knight b5. Black: King e8, Rook a8.a8b7c6d5e4f3g2h1

White to move.

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Solution: 1. Nc7+ Kd7 2. Nxa8

Step 3

Pawns fork too. White to play: attack two pieces with one pawn.

White: King e1, Pawn c4, Pawn d4. Black: King e8, Bishop e6, Knight c6.a8b7c6d5e4f3g2h1

White to move.

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Solution: 1. d5

Step 4

The queen is a great forker. White to play: check the king and attack the rook.

White: King h2, Queen h4. Black: King e8, Rook b1.a8b7c6d5e4f3g2h1

White to move.

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Solution: 1. Qe4+ Kd8 2. Qxb1

Step 5

Which piece is famous for its forks?

White: Knight d4.a8b7c6d5e4f3g2h1
  1. The knight: its L-jump attacks squares no other piece covers
  2. The king
  3. No piece can fork
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Answer: The knight: its L-jump attacks squares no other piece covers

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