Tree path 8 levels Queen's Pawn Game › Queen's Gambit › Queen's Gambit Declined › Queen's Knight Variation › Semi-Slav Defense: Accelerated Move Order › Semi-Slav Defense: Noteboom Variation › Anti-Noteboom Variation › Belyavsky Line
D31

Semi-Slav Defense: Noteboom Variation, Anti-Noteboom Variation, Belyavsky Line

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Overview

Semi-Slav Defense: Noteboom Variation, Anti-Noteboom Variation, Belyavsky Line is a named branch in the Closed & Semi-Closed Games group of chess theory, classified under ECO D31.

The Closed & Semi-Closed Games group covers closed and semi-closed games — 1.d4 systems characterised by long strategic manoeuvring rather than early tactics.

Play reaches this position via 1. d4 d5 2. c4 e6 3. Nc3 c6 4. Nf3 dxc4 5. Bg5 f6, after 10 plies of opening development.

In the opening tree, this line branches off from Semi-Slav Defense: Noteboom Variation, Anti-Noteboom Variation, part of the broader Queen'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
D31
Group
Closed & Semi-Closed Games (D)
Plies
10
Parent
Semi-Slav Defense: Noteboom Variation, Anti-Noteboom 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

13,968 games · White 50.0% / Draw 3.8% / Black 46.2%

MovesGamesW / D / B
Bh410,307
Bf43,000
Bd2526
Bc144
Be329
e327
e416
Bxf66

Source: Lichess Opening Explorer · cached 2026-09-26 02:21:14

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