Chess opening
Grünfeld Defense: Three Knights VariationD90
The Grünfeld Defense: Three Knights Variation is a chess opening classified under ECO code D90. It is reached after the moves:
1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7
Play it vs Stockfish Open in analysis board
Comes from
Main continuations
- Grünfeld Defense: Flohr Variation (D90)
- Grünfeld Defense: Russian Variation (D96)
- Grünfeld Defense: Three Knights Variation, Burille Variation (D94)
- Grünfeld Defense: Three Knights Variation, Hungarian Attack (D92)
- Grünfeld Defense: Three Knights Variation, Petrosian System (D91)
Related lines in the Grünfeld Defense
- Grünfeld Defense: Three Knights Variation, Burille Variation, Reversed Tarrasch (A56)
- Grünfeld Defense (D80)
- Grünfeld Defense: Gibbon Gambit (D80)
- Grünfeld Defense: Lundin Variation (D80)
- Grünfeld Defense: Lutikov Variation (D80)
- Grünfeld Defense: Lutikov Variation, Murrey Attack (D80)
- Grünfeld Defense: Stockholm Variation (D80)
- Grünfeld Defense: Zaitsev Gambit (D80)
Train this opening
LibreChess runs Stockfish in your browser — play the Grünfeld 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.