Grünfeld Defense: Russian Variation

Before the first move

The Russian Variation of the Grünfeld Defense is a high-stakes battle for the center. White builds a massive pawn presence and uses the queen early to pressure d5, while Black invites this expansion, planning to strike back with piece activity and flank attacks against White's overextended structure.

1. d4White

White opens with d4, the most common way to start a positional game. By occupying the center, White prepares to control the flow of the match, though Black has many ways to respond, including the King's Indian or the Nimzo-Indian.

1... Nf6Black · your move

Develop your knight to f6. This flexible move prevents White from immediately playing e4 and keeps your options open for several different defensive setups against the d-pawn.

Other paths here: Na6 (Australian Defense) · g5 (Borg Defense: Borg Gambit) · b6 (English Defense) · e5 (Englund Gambit)

2. c4White

White plays c4, the hallmark of the Queen's Gambit family. This move increases central control and prepares to develop the knight to c3. White could also try the Tartakower Attack with g3 or the Canard with f4, but c4 is the main road.

Other paths here: f4 (Canard Opening) · g4 (Indian Defense: Gibbins-Weidenhagen Gambit) · e4 (Indian Defense: Omega Gambit) · d5 (Indian Defense: Pawn Push Variation)

2... g6Black · your move

Push your pawn to g6. You are preparing to fianchetto your bishop on g7, where it will exert long-range pressure across the board's longest diagonal.

Other paths here: g5 (Indian Defense: Medusa Gambit) · b5 (Indian Defense: Pyrenees Gambit) · a6 (Indian: 2.c4 a6) · Nc6 (Mexican Defense)

3. Nc3White

White plays Nc3, the most direct way to challenge Black's setup. This move forces Black to decide how to handle the center. White could also delay this with g3 or the Alekhine Variation with f3, but Nc3 is the most testing move.

Other paths here: d5 (Indian Defense: Anti-Grünfeld, Advance Variation) · f3 (Indian Defense: Anti-Grünfeld, Alekhine Variation) · h4 (Indian Defense: Anti-Grünfeld, Basman-Williams Attack) · g3 (King's Indian Defense: Fianchetto Variation, Immediate Fianchetto)

3... d5Black · your move

Strike at the center with d5. This is the defining move of the Grünfeld Defense, challenging White's d4-pawn and inviting a direct confrontation in the heart of the board.

Other paths here: Bg7 (King's Indian: 3.Nc3 Bg7) · c5 (King's Indian: 3.Nc3 c5) · c6 (King's Indian: 3.Nc3 c6) · d6 (King's Indian: 3.Nc3 d6)

4. Nf3White

White develops Nf3, a solid and flexible choice. This is the Three Knights Variation. White has many alternatives here, such as the Stockholm Variation with Bg5 or the Exchange Variation with cxd5, which leads to a completely different pawn structure.

Other paths here: e3 (Gruenfeld: 4.e3) · g3 (Gruenfeld: 4.g3) · g4 (Grünfeld Defense: Gibbon Gambit) · f3 (Grünfeld Defense: Lutikov Variation)

4... Bg7Black · your move

Fianchetto your bishop to g7. From this square, your bishop becomes a powerful sniper, eyeing the d4-pawn and the entire long diagonal.

Other paths here: c6 (Gruenfeld: Schlechter, 5.Qb3)

5. Qb3White

White plays Qb3, the Russian Variation. This move forces Black's hand. Other aggressive tries include the Hungarian Attack with Bf4 or the Petrosian System with Bg5, but the Russian Variation is considered one of the most principled tests of the Grünfeld.

Other paths here: cxd5 (Gruenfeld: Three Knights Exchange) · g3 (Gruenfeld: Three Knights, 5.g3) · Qa4+ (Grünfeld Defense: Flohr Variation) · Bg5 (Grünfeld Defense: Three Knights Variation, Petrosian System)

5... dxc4Black · your move

Capture the pawn on c4. By trading your central pawn, you lure the White queen to an exposed square and prepare to challenge the center with your other pieces.

Other paths here: c6 (Gruenfeld: Russian, 5...c6)

6. Qxc4White

White recaptures with Qxc4. The queen is now very active, but she must be careful not to get harassed by Black's minor pieces. White has achieved a strong central presence, which is the main goal of this variation.

6... O-OBlack · your move

Castle your king to safety. This completes your kingside development and brings your rook toward the center, preparing for the upcoming tactical skirmishes.

Other paths here: a6 (Gruenfeld: Russian, 6...O-O)

7. e4White

White plays e4, seizing the full center. This is the main line of the Russian Variation. White could also try 7.Bf4 to develop more slowly, but e4 is the most ambitious attempt to prove that White's space advantage is decisive.

Other paths here: Bf4 (Gruenfeld: Russian, 7.Bf4)

Where you stand

The position is sharp and balanced. White has a classical pawn center and space, but Black is ready to strike back with moves like a6 and b5 or Na6 and c5. White will look to use the space to launch an attack or maintain central control, while Black aims to prove that White's center is a target rather than a strength.

• c4-b3 Move queen to a safer square
• f6-d7 Reposition knight to support c5 break
• e4-e5 Push e-pawn to harass the knight
• a7-b5 Expand on queenside to challenge queen