Vienna Game: Anderssen Defense

Before the first move

The Vienna Game starts with White developing the knight to c3, keeping the f-pawn free to push later. In the Anderssen Defense, Black immediately develops the dark-squared bishop to c5 to control the center and discourage White from playing an early f4. It leads to open, classical play where both sides fight for central dominance.

1. e4White

White starts with e4, the most popular opening move. By occupying the center and freeing two pieces, White sets a proactive tone. While various offbeat replies like the Borg Defense or the Duras Gambit exist, the most classical response is to mirror this move with e5.

1... e5Black · your move

Push your pawn to e5. By mirroring White's move, you stake your own claim in the center and prevent White from easily pushing a second pawn to d4. This classical response ensures you have a fair share of space and piece activity.

Other paths here: f6 (Barnes Defense) · g5 (Borg Defense) · h6 (Carr Defense) · f5 (Duras Gambit)

2. Nc3White

White plays Nc3, entering the Vienna Game. Unlike the more common Nf3, this move leaves the f-pawn free to advance. White could have also chosen the Center Game with d4 or the Alapin with Ne2, but the Vienna focuses on flexible development and central control.

Other paths here: Ke2 (Bongcloud Attack) · d4 (Center Game) · c4 (English Opening: The Whale) · Ne2 (King's Pawn Game: Alapin Opening)

2... Bc5Black · your move

Develop your bishop to c5. Known as the Anderssen Defense, this move puts immediate pressure on the center and eyes the f2 square. It is a more active alternative to the Max Lange Defense with Nc6 or the Falkbeer Variation with Nf6.

Other paths here: Nc6 (Vienna Game: Max Lange Defense) · Bb4 (Vienna: 2...Bb4) · d6 (Vienna: 2...d6) · Nf6 (Vienna Game: Falkbeer Variation)

Where you stand

The position is balanced and rich with tactical possibilities. White will likely continue with Nf3 to pressure e5, while Black should focus on developing the kingside with Nf6 and d6 to solidify the center. Both sides must be wary of the f-pawn's role, as the battle for the center will revolve around who can successfully execute their pawn breaks first.

• g1-f3 Develop the knight to pressure e5
• g8-f6 Develop the knight and prepare castling
• c3-a4 Challenge the strong bishop on c5
• d7-d6 Solidify the center and free the bishop