Chessy
Facing the Vienna Game: 1.e4 e5 2.Nc3 d5
After 1.e4 e5, a Vienna Game can catch you off guard — but you have a sharp answer ready with 2...d5. You immediately challenge White's centre, and after 3.Nxd5 it's your turn to choose how the game continues. The statistics are honest: across over 45,000 games White wins 56.7% of the time, and Stockfish gives White a clear plus of +1.20. That means you are clearly worse here. Still, this position rewards careful play and punishes even small inaccuracies from your opponent. The question is: which reply keeps your chances alive, and which one hands White even more?
Practice playing against the Vienna Game: d5
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Ready to test your Black repertoire against the Vienna Game? Play the interactive drill below and practice finding the right replies — your response to 3.Nxd5.
Create a free account →What You Are Fighting For
By playing 2...d5 you grabbed space and opened lines in the centre early — a principled reaction to 2.Nc3. After 3.Nxd5 it's Black to move, and the engine says White maintains a lasting edge (+1.20). That doesn't mean the game is over; it means you need accurate follow-up. Your main task is to develop quickly and regain the tempo White spent capturing on d5. You are fighting for piece activity and the chance to pressure White's kingside or centre before their lead becomes decisive. This line steers toward open, tactical play where one sloppy move — from either side — changes everything.
The Engine's Best Move: Nf6
Stockfish recommends 3...Nf6, a natural developing move that hits the knight on d5. After 4.Nxf6+ Qxf6 5.Nf3, you have traded a pair of knights and brought your queen out early, but it's not as exposed as it looks — White's own knight on f3 blocks their queen from chasing yours. From here White still has the edge, but you have solid development and can castle quickly, aiming for a middlegame where your activity compensates for the slight structural weakness of doubled pawns if they appear. This is the line the engine trusts most, and the statistics bear it out: in the 15,012 games where Black played Nf6, White scored a lower 52.2% compared to other replies.
The Most-Played Replies (and How They Fare)
After 3.Nxd5, five moves appear regularly in practice. Here is how they compare, from best to worst for Black: Nf6 (15,012 games, White scores 52.2%) — your best practical chance. c6 (13,791 games, White scores 58.2%) — the most common mistake. Be6 (4,348 games, White scores 55.5%) — reasonable but passive. Bc5 (3,361 games, White scores 56.3%) — developing with a threat but White's knight on d5 is safe. Nc6 (2,378 games, White scores 57.6%) — natural but leaves the d5 knight unchallenged. f5 (1,644 games, White scores 58.6%) — aggressive but weakening. Notice the jump in White's winning percentage once you move away from Nf6.
The Mistake to Avoid: 3...c6
The most popular reply after Nf6 is 3...c6, and it is a known inaccuracy that costs about half a pawn. The engine identifies it as a clear mistake in this exact position — better was Nf6. The idea is understandable: Black attacks the knight on d5 and wants to chase it away with tempo. But White simply retreats the knight (often to c3 or e3) and keeps the centre secure, while Black has spent a move pushing a pawn that doesn't help development. In the 13,791 games where Black played c6, White scored 58.2% — noticeably higher than after the best move Nf6. If you remember nothing else from this page: when you see 3.Nxd5, reach for Nf6 before considering c6.
Results across 45,070 Lichess games
| Most-played continuation | Games | White wins |
|---|---|---|
| Nf6 | 15,012 | 52.2% |
| c6 | 13,791 | 58.2% |
| Be6 | 4,348 | 55.5% |
| Bc5 | 3,361 | 56.3% |
| Nc6 | 2,378 | 57.6% |
| f5 | 1,644 | 58.6% |
Frequently asked questions
Is the Vienna Game d5 a good opening for Black?
The position after 1.e4 e5 2.Nc3 d5 3.Nxd5 gives White a clear advantage — Stockfish rates it +1.20 in White's favour. That means Black is worse from the start. However, with accurate play (starting with 3...Nf6) Black can keep the deficit manageable and look for counterplay.
Why is 3...c6 a mistake in the Vienna Game?
The move 3...c6 is classed as an inaccuracy because it loses about half a pawn compared to the best move Nf6. White can retreat the knight easily without losing time, and Black has spent a move on a pawn push instead of developing. Statistics confirm it: White scores 58.2% after c6 versus 52.2% after Nf6.
What is the best move for Black after 3.Nxd5?
The engine's top choice is 3...Nf6, attacking the knight on d5. After 4.Nxf6+ Qxf6 5.Nf3, Black has traded knights and developed the queen to an active square. While White still holds an edge, this line gives Black the best practical chances.
How common is the Vienna Game d5 line?
The exact position after 1.e4 e5 2.Nc3 d5 3.Nxd5 appears in over 45,000 games in the Lichess database, so it is a well-tested line that club players encounter regularly. The most common Black reply is Nf6 (15,012 games), followed closely by c6 (13,791 games).