Tree path 4 levels King's Pawn Game › Alekhine Defense › Normal Variation › Alekhine Defense: Kmoch Variation
B02

Alekhine Defense: Kmoch Variation

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Overview

Alekhine Defense: Kmoch Variation is a named branch in the Semi-Open Games group of chess theory, classified under ECO B02.

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.

It is reached after 9 plies of play, with the move sequence 1. e4 Nf6 2. e5 Nd5 3. Bc4 Nb6 4. Bb3 c5 5. d3.

In the opening tree, this line branches off from Alekhine Defense: Normal Variation, part of the broader King's Pawn Game system.

Use the board to walk through every move, check how the position has scored on Lichess, or take it head-to-head against Stockfish.

ECO code
B02
Group
Semi-Open Games (B)
Plies
9
Parent
Alekhine Defense: Normal Variation

This overview is generated automatically from the opening's metadata. Know this line well? Write a description — submissions are reviewed before publishing.

Statistics from Lichess

34,593 games · White 45.5% / Draw 4.2% / Black 50.3%

MovesGamesW / D / B
Nc617,066
d511,872
e62,295
a51,219
d61,132
g6623
Qc7278
c488

Source: Lichess Opening Explorer · cached 2026-09-26 01:58:49

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