Chessy
How to Play Against the Vienna Game
After 1.e4 e5, the Vienna move 2.Nc3 develops a piece and prepares f4 — a flexible, sometimes aggressive system that sidesteps the Ruy Lopez while keeping real attacking options. Across 46.2 million Lichess games White scores 50.9%. Stockfish rates it a near-equal +0.09 for White. The right third move makes all the difference. Try it against the engine below.
Practice playing against the Vienna Game
Free, no signup — you play black, the engine adapts to your level.
You just practiced countering the Vienna Game against the engine. Create a free Chessy account for AI coaching that explains the right plan move by move.
Create a free account →What the Vienna is trying to do
2.Nc3 supports a later f4, leading into the aggressive Vienna Gambit (2...Nf6 3.f4) or the calmer Frankenstein–Dracula lines. White's big picture: dominate the center with a strong knight, play f4 to challenge e5, and either open lines for an attack or build positional pressure. It's trickier than it looks — the knight on c3 and potential f4 create real threats if Black plays passively.
Your main options as Black
- 2...Bc5 — classical bishop development; White scores 49.6% (4.5M games) — Black's best practical result.
- 2...Nc6 — symmetric knight development; White scores 50.2% (16.1M games) — solid, most popular.
- 2...Bb4 — pin the knight immediately; White scores 50.7% (2.2M games).
- 2...d6 — solid but passive; White scores 50.6% (4.8M games).
- 2...Nf6 — Stockfish's top choice (pv: Nf6, Nf3, Nc6, Bb5) but scores 51.5% — the engine pick lags in practice.
- 2...c6 — engine-flagged 67cp inaccuracy (best: Nf6); White scores 52.0% — avoid.
A simple, solid recommended setup
Play 2...Bc5. It's Black's best-scoring reply (White only 49.6%) — despite Stockfish preferring 2...Nf6 (which scores worse at 51.5% in practice). The bishop on c5 eyes the kingside, challenges any f4 advance, and leads to rich middlegames Black knows from the Italian. The plan: 3...Nf6, 4...d6 or 4...Nc6, castle short. Keep an eye on the f4 threat; if White plays it, respond actively.
What 46 million games say
The overall gap (50.9% White, 45.2% Black) looks uncomfortable, but it flattens sharply with the right move. 2...Bc5 (49.6%) and 2...Nc6 (50.2%) both bring the game near parity. The danger zone is 2...c6 — a 67cp engine inaccuracy that lets White score 52.0%. The takeaway: develop actively toward the center and don't block your own pieces with early pawn moves.
Results across 46,180,725 Lichess games
| Most-played continuation | Games | White wins |
|---|---|---|
| Nc6 | 16,114,134 | 50.2% |
| Nf6 | 14,154,756 | 51.5% |
| d6 | 4,772,002 | 50.6% |
| Bc5 | 4,458,892 | 49.6% |
| Bb4 | 2,169,031 | 50.7% |
| c6 | 1,651,502 | 52.0% |
Frequently asked questions
What's the best reply to the Vienna Game?
2...Bc5 scores best in practice — White wins only 49.6% across 4.5M games. Despite Stockfish preferring 2...Nf6, Bc5 outperforms it on the scoreboard (Nf6 gives White 51.5%).
Is 2...Nf6 bad against the Vienna?
Not bad, but the practical results are worse than 2...Bc5 — White scores 51.5% after Nf6 vs 49.6% after Bc5. The engine likes it, but the scoreboard doesn't match.
Why is 2...c6 a mistake in the Vienna?
The engine classifies it as a 67cp inaccuracy — 2...Nf6 is better. In practice White scores 52.0% after c6, the worst result among common Black replies. It blocks the b-pawn without helping development.
Does the Vienna lead to tactical play?
Yes, especially with 3.f4 (Vienna Gambit). White can aim for sharp kingside attacks. The antidote is active piece play — Bc5 or Nc6 — not passive pawn moves that let White build up unimpeded.
How many games feature the Vienna Game?
Over 46 million Lichess games have reached the Vienna Game position. White wins 50.9%, Black wins 45.2%, with 4.0% draws — based on real rated games.
What is Stockfish's evaluation of the Vienna Game?
At depth 16, Stockfish rates the Vienna Game as a balanced position (+0.09) from White's perspective. This is the computer's assessment of the position after the main opening moves.