Chess opening
Semi-Slav Defense: Main LineD46
The Semi-Slav Defense: Main Line is a chess opening classified under ECO code D46. It is reached after the moves:
1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Nf3 Nbd7 6. Bd3
Play it vs Stockfish Open in analysis board
Comes from
Main continuations
- Semi-Slav Defense: Bogoljubow Variation (D46)
- Semi-Slav Defense: Chigorin Defense (D46)
- Semi-Slav Defense: Romih Variation (D46)
- Semi-Slav Defense: Semi-Meran Variation (D47)
Related lines in the Semi-Slav Defense
- Semi-Slav Defense: Quiet Variation (D30)
- Semi-Slav Defense: Quiet Variation (D30)
- Semi-Slav Defense: Accelerated Move Order (D31)
- Semi-Slav Defense: Anti-Noteboom, Stonewall Variation, Portisch Gambit (D31)
- Semi-Slav Defense: Gunderam Gambit (D31)
- Semi-Slav Defense: Marshall Gambit (D31)
- Semi-Slav Defense: Marshall Gambit, Forgotten Variation (D31)
- Semi-Slav Defense: Marshall Gambit, Main Line (D31)
Train this opening
LibreChess runs Stockfish in your browser — play the Semi-Slav Defense against the engine at any strength, get hints, and review your game move by move afterwards. Free, no account needed. You can also add this line to your repertoire and drill it with spaced repetition.