Tree path 7 levels King's Pawn Game › Alekhine Defense › Normal Variation › Alekhine Defense › Alekhine Defense › Modern Variation › Main Line
B05

Alekhine Defense: Modern Variation, Main Line

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Overview

Alekhine Defense: Modern Variation, Main Line is a specific line in the Semi-Open Games family (ECO B05), arising from a recognised theoretical position.

The Semi-Open Games group covers semi-open games — replies to 1.e4 where Black declines the symmetrical 1…e5 in favour of an asymmetric pawn structure.

Play reaches this position via 1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4, after 8 plies of opening development.

The line refines Alekhine Defense: Modern Variation, which traces back to the root opening King's Pawn Game.

The line splits into 3 documented sub-systems: Alekhine Defense: Modern Variation, Alekhine Variation, Alekhine Defense: Modern Variation, Flohr Variation, Alekhine Defense: Modern Variation, Panov Variation.

In total, the branch covers 4 sub-variations across all depths.

Explore the position on the interactive board, study its real-world results from Lichess, and challenge the engine when you are ready.

ECO code
B05
Group
Semi-Open Games (B)
Plies
8
Parent
Alekhine Defense: Modern Variation
Direct variations
3
Total in subtree
4

This overview is generated automatically from the opening's metadata. A more detailed, human-written description is on the way — and you can speed it up by suggesting one yourself.

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Variations (3)

Show all 4 sub-variations (full subtree)