Alekhine Defense: Four Pawns Attack (B03)
B03 · Chess Openings Reference GuideTarget Position
Engine Eval:
+0.14
Master Game Statistics
Based on master-level chess games in the database.
White Wins: 40.8%
Draws: 26.6%
Black Wins: 32.6%
Strategic Overview
The Alekhine Defense: Four Pawns Attack (ECO code B03) is a key chess opening. From the starting board position, it is defined by the following move sequence:
Move Sequence (SAN)
1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. f4
UCI Move Path
e2e4 g8f6 e4e5 f6d5 d2d4 d7d6 c2c4 d5b6 f2f4
Repertoire Training
Import this opening directly into your client-side repertoires to drill or review using spaced repetition.
Internal Navigation
Sub-variations & Next Lines
Select a variation to view specific move paths, engine evaluations, and stats: