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Removing the defender: chess tactics explained, with 8 puzzles

If a piece is only defended once, capture or chase away the defender and the piece falls. Ask of every enemy piece: what defends it, and can I remove that defender with gain of time?

Every puzzle below comes from a real game position, and every solution was verified with Stockfish 18: each move you need to find is the only good move — the second-best alternative is at least two pawns worse. Try to solve each one before opening the solution.

Solve these removing the defender puzzles on an interactive board, with hints and instant feedback.

Puzzle 1 Beginner

White to move. Remove the defender and win material.

a1b2c3d4e5f6g7h8
White to move
Hint

Which enemy piece is doing all the defending?

Solution

16. Bxb7

Bxb7 deals with the piece that was guarding everything. Without its defender, the target falls. 16. Bxb7. White wins the queen.

Puzzle 2 Beginner

Black to move. Remove the defender and win material.

a1b2c3d4e5f6g7h8
Black to move
Hint

Which enemy piece is doing all the defending?

Solution

22… Qxc2

Qxc2 deals with the piece that was guarding everything. Without its defender, the target falls. 22… Qxc2. Black wins the queen.

Puzzle 3 Beginner

White to move. Remove the defender and win material.

a1b2c3d4e5f6g7h8
White to move
Hint

Which enemy piece is doing all the defending?

Solution

22. Rxb6

Rxb6 deals with the piece that was guarding everything. Without its defender, the target falls. 22. Rxb6. White wins the queen.

Puzzle 4 Beginner

Black to move. Remove the defender and win material.

a1b2c3d4e5f6g7h8
Black to move
Hint

Which enemy piece is doing all the defending?

Solution

19… Nxd2

Nxd2 deals with the piece that was guarding everything. Without its defender, the target falls. 19… Nxd2. Black wins a piece.

Puzzle 5 Beginner

Black to move. Remove the defender and win material.

a1b2c3d4e5f6g7h8
Black to move
Hint

Which enemy piece is doing all the defending?

Solution

40… hxg3+

hxg3+ deals with the piece that was guarding everything. Without its defender, the target falls. 40… hxg3+. Black wins a rook.

Puzzle 6 Beginner

Black to move. Remove the defender and win material.

a1b2c3d4e5f6g7h8
Black to move
Hint

Which enemy piece is doing all the defending?

Solution

36… Rxe8

Rxe8 deals with the piece that was guarding everything. Without its defender, the target falls. 36… Rxe8. Black wins the queen.

Puzzle 7 Beginner

White to move. Remove the defender and win material.

a1b2c3d4e5f6g7h8
White to move
Hint

Which enemy piece is doing all the defending?

Solution

21. dxe5

dxe5 deals with the piece that was guarding everything. Without its defender, the target falls. 21. dxe5. White wins the queen.

Puzzle 8 Beginner

White to move. Remove the defender and win material.

a1b2c3d4e5f6g7h8
White to move
Hint

Which enemy piece is doing all the defending?

Solution

11. Bxc7

Bxc7 deals with the piece that was guarding everything. Without its defender, the target falls. 11. Bxc7. White wins the queen.

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