EndgamesPlay as white

Direct Opposition

Learn how to use the direct opposition — facing the enemy king with one square between — to force the opposing king aside and promote a pawn.

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Introduction

Direct opposition is the single most important concept in King and Pawn endgames. Two kings are in direct opposition when they face each other on the same file or rank with exactly one square between them. The side that does NOT have to move holds the opposition — because the other side is forced to step aside. In this lesson, you'll learn how to use a pawn tempo to seize the opposition, then exploit it to escort your pawn to promotion. The starting position has both kings facing each other on the d-file — Black holds the opposition because it's White's turn. But White has a secret weapon: the pawn on e3 can advance to e4, handing the move back to Black and flipping the opposition.

Lesson Content

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1. e4

Use the pawn to pass the move to your opponent.

The pawn tempo — the key to this entire endgame. In the starting position, Black holds the opposition (kings on d5 and d7, White to move). By advancing the pawn, White passes the move to Black without changing the king positions. After e4, it's Black's turn to move with the kings still facing each other. White has effectively stolen the opposition using a pawn advance as a waiting move.

OppositionPassed Pawn

Alternative Moves

♔︎e5 — ♔︎e5 also wins, but it doesn't demonstrate the pawn tempo concept. Both e4 and ♔︎e5 are equally fast, but e4 shows the critical skill of using a pawn advance to transfer the opposition.

♔︎c5 — Moving the king sideways draws! Only e4 or ♔︎e5 maintain the win. Any other king move lets Black hold the opposition and draw.

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1. ..♔︎e7

Black steps sideways to the e-file. This is the best defense — moving to e7 keeps the king as centralized as possible. Other moves like ♔︎c7 or ♔︎d8 concede ground more quickly.

Opposition

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2. ♔︎e5

Face the enemy king directly — take the opposition!

♔︎e5 — Taking the opposition! This is the critical moment. Kings are now on e5 and e7 — same file, one square between them, and it's ♗︎lack's turn to move. White holds the direct opposition. This is the ONLY winning move. Every other move draws. The opposition forces Black to step aside, and White can then advance toward the key squares for promotion.

OppositionKey Squares

Alternative Moves

♔︎c5 — Draws! Moving sideways gives up the winning position. Only ♔︎e5 (direct opposition) wins.

e5 — Draws! Advancing the pawn too early wastes the tempo you just gained. You've already used the pawn tempo — now it's time for the king to step forward.

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2. ..♔︎d7

Black is forced to step aside — the power of opposition in action. By moving to d7, Black tries to stay near the center and keep options open. Moving to the back rank (♔︎d8, ♔︎e8) would concede even more ground.

Opposition

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3. ♔︎f6

Advance your king diagonally to gain ground.

♔︎f6 — Now White outflanks — approaching from the side. After gaining the advantage through opposition, the king advances diagonally to f6, reaching one of the key squares (d6, e6, f6) that control the pawn's path to promotion. This is how opposition and outflanking work together: opposition forces the enemy king aside, then the outflanking king occupies the vacated territory.

OppositionKey Squares

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3. ..♔︎d8

Black retreats to d8, the best defense. Staying on the back rank keeps the king in front of the pawn's path, so White has to work longest.

Opposition

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4. ♔︎f7

Get your king behind the enemy king.

♔︎f7 — The white king slips behind the enemy king, reaching the 7th rank. From f7, the king controls e8 and g8, and is perfectly positioned to support the pawn's advance. The black king has been pushed to the back rank with no way to stop the pawn march.

Key SquaresPiece Activity

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4. ..♔︎d7

Black returns to d7, trying to stay near the center and approach the pawn's path. But White's king on f7 is perfectly placed.

Piece Activity

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5. e5

Push the pawn — your king guards the promotion path.

e5 — Time to advance the pawn. With the white king on f7 controlling the promotion square e8, the pawn can march forward safely. The black king on d7 is too far away to intercept.

Passed Pawn

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5. ..♔︎c6

Black tries to circle around to blockade the pawn from the side. But the pawn is already too advanced and the white king controls the key squares.

Passed Pawn

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6. e6

Keep pushing — the promotion square is protected.

e6 — The pawn pushes to the 6th rank. Just two more squares to promotion. The white king on f7 continues to guard e8, making this advance safe.

Passed PawnTablebase Win

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6. ..♔︎d6

Black approaches the pawn, but it's too late. The pawn on e6 is defended by the king on f7, and promotion is unstoppable.

Passed Pawn

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7. e7

One more step to promotion!

e7 — The pawn reaches the 7th rank — one square from promotion. The white king on f7 directly guards e8. Nothing can stop the pawn from becoming a queen.

Passed PawnTablebase Win

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7. ..♔︎e5

Black moves the king away, unable to prevent promotion. The pawn on e7 is shielded by the white king and will promote next move.

Passed Pawn

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8. e8=♕︎+

Promote the pawn!

e8=♕︎+ — Promotion with check! The pawn becomes a queen on e8, delivering check along the e-file. From here, King and Queen vs King is a basic checkmate — White wins easily. The opposition made this possible. Without the pawn tempo (e4) and the direct opposition (♔︎e5), Black could have held the draw.

Passed PawnTablebase Win

Key Takeaways

Direct opposition means kings face each other with one square between — the side NOT to move has it
A pawn advance can serve as a tempo move to transfer the opposition to your side
Once you have the opposition, the enemy king is forced to step aside
After gaining the opposition, outflank (approach diagonally) to occupy the vacated territory
The king must reach the 6th rank ahead of the pawn to guarantee promotion

Now play it through

Step through every move on a real board, try the wrong ones, and ask Knighty why they fail.

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Related Lessons

Lucena Position

Key Squares

Shouldering (Body Check)

Summary

You've learned the most fundamental King and Pawn endgame technique: using direct opposition to force the enemy king aside and promote a passed pawn. The key was using a pawn advance as a tempo move to seize the opposition, then exploiting that advantage through outflanking to escort the pawn to promotion.

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Next in this course

Outflanking

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