Opening Overview

Alekhine Defense

56 lines
black repertoire

About This Opening

Alekhine Defense is a hypermodern answer to 1.e4 where Black invites White to advance the center early, then tries to undermine that pawn chain with timely pressure.

The opening begins with 1.e4 Nf6 and usually continues 2.e5 Nd5. Black accepts a temporary loss of time with the knight in exchange for provoking white pawns forward, hoping those extra central pawns later become targets rather than strengths.

The most important branches are the Modern Variation, the Exchange Variation, and the Four Pawns Attack. In practical play, Black often fights for squares like d5 and e5, looks for breaks such as ...d6, ...c5, or ...f6, and aims to challenge White before the center becomes fully stable.

Alekhine introduced the defense at top level in Budapest in 1921, and it remains a playable surprise weapon for ambitious players who want unbalanced positions instead of symmetrical structures.

Key ideas
  • Main strategic idea: provoke White's center, then attack it with piece pressure and pawn breaks.
  • Typical white choices to know: Modern Variation, Exchange Variation, and Four Pawns Attack.
  • Typical black plans: ...d6, ...c5 or ...f6, active piece play, and pressure against the advanced e5 and d4 pawns.
  • Best fit: players who want counterattacking, asymmetrical positions rather than quiet equality.

Choose a variation

Alekhine Defense: Four Pawns Attack, Fianchetto Variation
B03 10 plies
1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. f4 g6
Alekhine Defense: Four Pawns Attack, Ilyin-Zhenevsky Variation
B03 17 plies
1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. f4 dxe5 6. fxe5 Nc6 7. Nf3 Bg4 8. e6 fxe6 9. c5
Alekhine Defense: Four Pawns Attack, Korchnoi Variation
B03 20 plies
1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. f4 dxe5 6. fxe5 Bf5 7. Nc3 e6 8. Nf3 Be7 9. Be2 O-O 10. O-O f6
Alekhine Defense: Four Pawns Attack, Main Line
B03 13 plies
1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. f4 dxe5 6. fxe5 Nc6 7. Be3
Alekhine Defense: Four Pawns Attack, Tartakower Variation
B03 22 plies
1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. f4 dxe5 6. fxe5 Nc6 7. Be3 Bf5 8. Nc3 e6 9. Nf3 Qd7 10. Be2 O-O-O 11. O-O Be7
Alekhine Defense: Four Pawns Attack, Trifunovic Variation
B03 10 plies
1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. f4 Bf5
Alekhine Defense: Hunt Variation
B03 9 plies
1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. c5
Alekhine Defense: Modern Variation, Alekhine Gambit
B03 11 plies
1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. Nf3 Bg4 6. Be2
Alekhine Defense: O'Sullivan Gambit
B03 6 plies
1. e4 Nf6 2. e5 Nd5 3. d4 b5
Alekhine Defense: Modern Variation
B04 7 plies
1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3
Alekhine Defense: Modern Variation, Alburt Variation
B04 8 plies
1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 g6
Alekhine Defense: Modern Variation, Keres Variation
B04 13 plies
1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 g6 5. Bc4 Nb6 6. Bb3 Bg7 7. a4