Alekhine Defense

B021.e4 Nf6
Feb 20, 2026
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TL;DR

The main idea of the Alekhine is to allow White to advance and push pawns, which Black can pick at later. While it is not played very often at master level, it is not unsound.

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Alekhine Defense: A Complete Guide
Alekhine Defense - Opening Moves
Summary

The Alekhine Defense arises after 1.e4 Nf6 and falls under ECO code B02. The main idea of the Alekhine is to allow White to advance and push pawns, which Black can pick at later. While it is not played very often at master level, it is not unsound. White's most popular continuation is 2. e5 , and White has dreams of advancing in the center with d4, later c4, and sometimes even f4. Black hopes to attack and destroy White's pawn center in the future. If White doesn't want to follow the main line, they may simply defend the pawn with 2. Nc3 (which may transpose to Vienna Game ). A sharp variation called the Krejcik Variation consists in playing 2. Bc4 . It looks like a gambit, but in fact, if Black plays 2...Nxe4, White can regain the pawn and prevent Black from castling with 3. Bxf7+ Kxf7 4. Qh5+. The opening is named after Alexander Alekhine , who introduced it in 1921; however, the theory and mainlines were created much later. With 42,067 games in the master database, it is a well-established opening choice.

History and Notable Players

Among the most prolific practitioners on the White side are Eduardas Rozentalis (35 games), Heikki MJ Westerinen (34 games), Gyula Sax (32 games). On the Black side, notable exponents include Zoltan Varga (204 games), Vladimir Sergeev (184 games), Alexander Baburin (179 games).

Statistics

Based on 42,067 master-level games:

  • White wins: 37.8%
  • Black wins: 33.1%
  • Draws: 29.1%

The statistics show a roughly balanced opening where both sides have equal chances.

Common Mistakes to Avoid

  • Neglecting development: In the Alekhine Defense, it can be tempting to make extra pawn moves early on. However, falling behind in development can be punished quickly, especially in open positions where opponent pieces can find active squares.
  • Playing without a plan: Each position in the Alekhine Defense demands a specific approach. Understand whether you should be attacking, defending, or maneuvering before making your move. Random moves lead to random results.
  • Forgetting about piece coordination: Chess pieces are strongest when they work together. A single piece attacking alone is easy to defend against, but coordinated pieces can create unstoppable threats.

Practice on Chessiverse

The best way to learn the Alekhine Defense is through practice. On Chessiverse, you can play chess against computer opponents that specialize in this opening. Our AI bots range from beginner to grandmaster level, each with unique playing styles — from aggressive attackers to solid defenders. Choose a bot that matches your rating and work your way up as you master the opening's key ideas.

Quick Facts

Main Line1.e4 Nf6
FENrnbqkb1r/pppppppp/5n2/8/4P3/8/PPPP1PPP/RNBQKBNR w KQkq - 1 2
DifficultyBeginner
Style

Gambiteers sacrifice material early for rapid development and initiative. These openings often lead to sharp, tactical positions where the attacking side must strike quickly before the opponent consolidates.

42,067games in database
37.8%
29.1%
33.1%
White wins Draws Black wins

Top Players

As White
As Black

Data from 365chess.com

Play this opening as...

Training Recommendations

Targeted drills using our bots' unique playstyles to sharpen your skills in this opening.

First Steps in the Alekhine Defense

beginner

Sven Sauna is an aggressive Savage who thrives in complex positions, while Eduardo Tabiya is a balanced Mediator with a well-rounded approach. Practice at the beginner level to learn the basic patterns.

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Building Foundations in the Alekhine Defense

novice

Tiffany Fork is a balanced Mediator with a well-rounded approach, while Ivan Ochek is a balanced Mediator with a well-rounded approach. Practice at the novice level to solidify your understanding.

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Sharpening Your Play in the Alekhine Defense

intermediate

Alina Cellonova is a defensive Observer who thrives in complex positions. A good opponent to practice your skills in this opening.

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Proving Your Preparation in the Alekhine Defense

skilled

Will Taylor is a balanced Mediator with a well-rounded approach. A good opponent to practice your skills in this opening.

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Master-Level Challenge in the Alekhine Defense

advanced

Karen Breadman is a balanced Mediator with a well-rounded approach, while Steve Repairman is a defensive Observer who thrives in complex positions. Practice at the advanced level to face master-level opponents.

Frequently Asked Questions

What is the Alekhine Defense?

The Alekhine Defense begins with 1.e4 Nf6 and is classified under ECO code B02. The main idea of the Alekhine is to allow White to advance and push pawns, which Black can pick at later.

Is the Alekhine Defense good for beginners?

The Alekhine Defense can be played at any level. Beginners should focus on understanding the key strategic ideas rather than memorizing long theoretical lines. Our AI bots at various rating levels provide a great way to practice the opening concepts.

What are the win rates for the Alekhine Defense?

In a database of 42,067 master games, White wins 37.8% of the time, Black wins 33.1%, and 29.1% are drawn. Notable players on the White side include Eduardas Rozentalis and Heikki MJ Westerinen. On the Black side, Zoltan Varga and Vladimir Sergeev are among the most frequent practitioners.

How can I practice the Alekhine Defense?

On Chessiverse, you can practice the Alekhine Defense against AI bots specifically designed to play this opening. Our bots range from beginner (around 824 rating) to advanced (2508+ rating), so you can find the right challenge for your level.

Written by

Chessiverse
Chessiverse TeamOpening Guides

Expert chess content backed by opening theory and our database of 600+ AI bots with unique playing styles and opening repertoires.

Practice This Opening on Chessiverse

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