Tree path 6 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: Marshall Gambit
D31

Semi-Slav Defense: Marshall Gambit

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Overview

Semi-Slav Defense: Marshall Gambit belongs to the gambit family of chess openings (ECO D31, Closed & Semi-Closed Games). It trades material for attacking chances — a classic trade-off that has fascinated players from the Romantic era to modern correspondence chess.

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. e4, after 7 plies of opening development.

The line refines Semi-Slav Defense: Accelerated Move Order, which traces back to the root opening Queen's Pawn Game.

The line splits into 3 documented sub-systems: Semi-Slav Defense: Gunderam Gambit, Forgotten Variation, Main Line.

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
D31
Group
Closed & Semi-Closed Games (D)
Plies
7
Parent
Semi-Slav Defense: Accelerated Move Order
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)