Alekhine's Defense
Learn Alekhine's Defense after 1.e4 Nf6: the knight chase, Modern, Exchange, and Four Pawns structures, plans for both sides, mistakes, and practice paths.
Opening Moves
1. e4 Nf6
Understand when White's pawn center is an asset, when it becomes a target, and which Alekhine branch matches the game White wants.
Alekhine's Defense starts with 1.e4 Nf6. Black attacks the e4 pawn before putting a pawn in the center. If White chases the knight, White gains space. Black's whole opening asks whether that space can stay healthy once the center is attacked.
After 1.e4 Nf6, Black attacks e4 with a piece instead of replying with a center pawn. The fight starts as a question to White: will the pawn advance become strength or target? — rnbqkb1r/pppppppp/5n2/8/4P3/8/PPPP1PPP/RNBQKBNR w KQkq - 1 2
The opening is named after World Champion Alexander Alekhine, but the practical lesson matters more than the name. Black is not trying to win a tempo race in the first four moves. Black is trying to make White commit pawns to e5, d4, c4, and sometimes f4, then hit those pawns with breaks and piece pressure.
That makes Alekhine's Defense useful only when both sides understand the same bargain. White's center is real. Black's targets are real. The game turns on which side times the center break better.
The Chase Is The Question
The most important starting route is:
The core Alekhine position. White owns space; Black is already pointing at the base and head of the center with ...d6, a later ...c5, and piece pressure. — rnbqkb1r/ppp1pppp/3p4/3nP3/3P4/8/PPP2PPP/RNBQKBNR w KQkq - 0 4
White has gained space without spending time on piece development. That is not automatically wrong. The pawns on e5 and d4 take squares away from Black and can support a strong middlegame.
The danger is that advanced pawns cannot retreat. If White keeps pushing while the pieces stay home, Black gets exactly what the opening wanted: fixed targets. The right question for White is not "can I chase the knight again?" It is "can my pieces support this center when Black plays ...dxe5, ...c5, or pins a defender?"
Choose White's Center
After 1.e4 Nf6 2.e5 Nd5 3.d4 d6, White's main choice is the size and responsibility of the center.
| White setup | Typical moves | What White wants | What Black should test |
|---|---|---|---|
| Modern Variation | 4.Nf3 | Space plus quick development. | Can Black pressure e5 before White finishes development? |
| Exchange Variation | 4.c4 Nb6 5.exd6 | A smaller, clearer space edge and structure. | Can Black make d4 and c4 into long-term targets? |
| Four Pawns Attack | 4.c4 Nb6 5.f4 | Maximum space and attacking chances. | Can Black open the center before White's pieces are ready? |
None of these choices refutes the opening by itself. The Modern asks whether Black can equalize against steady development. The Exchange asks whether Black can create enough imbalance. The Four Pawns asks whether White can carry the weight of the largest possible center.
The Modern Variation Keeps Space Under Control
The Modern Variation usually begins with 4.Nf3. White protects the center with a piece instead of adding another pawn immediately.
In the Modern Variation, ...Bg4 is not just a pin. It challenges the knight that helps hold e5, so White must develop without letting the center become loose. — rn1qkb1r/ppp1pppp/3p4/3nP3/3P2b1/5N2/PPP2PPP/RNBQKB1R w KQkq - 2 5
This is often the best first branch to learn from either side. White has a space advantage, but the position is still about pieces. Black can use ...Bg4, ...g6, ...dxe5, and later ...c5 depending on how White supports the center.
For White, the useful habit is simple: develop first, then decide whether to expand. If Nf3, Be2, castling, and c4 or Re1 fit the position, the center can become a long-term asset. If White plays only pawn moves, Black's breaks arrive with tempo.
The Exchange Variation Changes The Target
The Exchange Variation begins when White plays 4.c4 Nb6 5.exd6.
In this Exchange structure, the center is no longer a giant pawn wave. Black's pressure is slower and more positional: d4 and c4 are the squares to watch. — r1bq1rk1/pp2ppbp/1nnp2p1/8/2PP4/2N1BN2/PP2BPPP/R2Q1RK1 b - - 7 10
The Exchange is not a concession that ends the game. White keeps space and often a pleasant structure. Black gets a clearer target map.
Black should decide what kind of game is needed. Recapturing with the e-pawn keeps the structure more symmetrical. Recapturing with the c-pawn, as shown here, accepts imbalance and gives Black active pressure against d4 and c4. The practical lesson is not a table of every subline: White has reduced the early tension, so Black must create play through structure and piece pressure rather than hope the center collapses by itself.
The Four Pawns Attack Takes Responsibility
The Four Pawns Attack is the most ambitious White setup:
The Four Pawns center is impressive, but every advanced pawn has to be defended. Black's pieces are aimed at e5, d4, and c4. — r2qk2r/ppp1bppp/1nn1p3/4Pb2/2PP4/2N1BN2/PP4PP/R2QKB1R w KQkq - 2 10
White should choose this line only with a plan to develop behind the pawns. The space can support an attack, but it also opens files and diagonals when Black strikes. If White's pieces are ready, the center can roll forward. If they are not, Black's whole Alekhine strategy has worked.
Black should not admire the center from a distance. The counterplay must be timed: ...dxe5 when recaptures loosen White's pawns, ...c5 when d4 can be challenged, and piece pressure when a defender can be pinned or traded. Waiting too long gives White the same center without the drawback.
Common Mistakes
| Mistake | Why it happens | Better habit |
|---|---|---|
| White keeps chasing the knight after development stops improving. | The opening begins with a chase, so every extra pawn push feels consistent. | Ask what the last pawn move helped defend. |
| Black moves the knight around and forgets to hit the center. | The provocation worked visually, so Black assumes the center will collapse. | Prepare a concrete break: ...d6, ...dxe5, ...c5, or piece pressure on a defender. |
| White chooses the Four Pawns Attack without developing quickly. | The center looks powerful because it controls many squares. | Treat every advanced pawn as a promise that a piece must keep. |
| Black opens the center before castling or finishing development. | The target is visible and tempting. | Make sure the king and minor pieces are ready for open lines. |
| White plays the Exchange and then drifts. | The position feels safer after exd6. | Use the calmer structure to improve pieces and watch the d4 and c4 pressure. |
A small sideline shows the same lesson in miniature:
1.e4 Nf6 2.e5 Nd5 3.c4 Nb6 4.c5 Nd5
White has gained space, but the pawn on c5 also changes the squares White must defend. The lesson is not "never push"; it is "push only when the pieces can use the space." — rnbqkb1r/pppppppp/8/2PnP3/8/8/PP1P1PPP/RNBQKBNR w KQkq - 1 5
Practice The Alekhine
Start with the position, then study the center choices rather than memorizing rare names.
| Goal | Go here |
|---|---|
| Drill the first move as Black | Practice the Alekhine starting position |
See what players choose after 1.e4 Nf6 | Explore games after 1.e4 Nf6 |
Compare another offbeat reply to 1.e4 | Scandinavian Defense |
| Compare another hypermodern defense | Pirc Defense |
| Study the pawn-break idea directly | Pawn breaks and space advantage |
| Compare prepared center defenses | French Defense or Caro-Kann Defense |
The Alekhine is at its best when Black makes White answer for every pawn advance. It is at its worst when Black provokes a big center and then never challenges it.
Keep studying this opening
- Practice Alekhine's Defense: Train the position against realistic replies.
- Explore the Alekhine's Defense position: Review the move tree from the opening tabiya.