Chessy
Scandinavian Defense: Blackburne Gambit (4.Nf3) — How to Play as Black
You’ve sacrificed a pawn, and now White is trying to consolidate. After 1.e4 d5 2.exd5 c6 3.dxc6 Nxc6 4.Nf3 e5, you have the Blackburne Gambit with an early Nf3. The engine gives White a +0.72 advantage, meaning you are clearly worse — but you have practical chances. The database shows a nearly even score: White wins 50.0%, draws 3.5%, and Black wins 46.5%. Your task is to develop quickly, target the centre, and exploit any timid move from White. Play through the position below and see if you can turn the gambit into real pressure.
Play the Scandinavian Defense: Blackburne Gambit: Nf3 against the engine
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Create a free account →What You’re Fighting For
The Blackburne Gambit isn’t about being equal out of the opening — it’s about activity. You’ve given up the d5-pawn to get rapid development and a strong pawn centre with …e5. Your dark-squared bishop will go to d6, your knight to f6, and you can often castle quickly. White’s extra pawn is small, and if they waste time with passive moves, your pieces can overrun them. The statistics back this up: in the most popular line, 4…e5 leads to Black winning 46.5% of games — barely below White’s 50.0%. That’s a huge practical result for a gambit that theory says is slightly suspect.
The Engine’s Best Response: Nc3
Stockfish’s top choice is 5.Nc3, continuing with 5…Nf6 6.Bb5 Bd6. White develops normally and keeps the extra pawn. In this line White scores 51.0% across 51,321 games — solid, but not crushing. That tells you Black is fully in the game. After 6.Bb5, your plan is straightforward: finish development (0-0, Re8, Bg4 perhaps) and challenge White’s central control. The bishop on b5 pins your knight, but you can often break it with …a6 or simply ignore it while you pile up on the e4-pawn. Your aim is to create enough activity that White’s extra pawn never feels like an advantage.
Most Played Replies and What They Mean
By far the most common move is 5.Bb5 (96,732 games), where White scores 51.6%. That pin looks natural but doesn’t increase White’s advantage. After 5.Bb5, you can play …Nf6, …Bd6, and …0-0 without much trouble. The second-most popular is 5.Nc3 (the engine’s choice). Next is 5.d3 (47,267 games, White scores 49.2%) — a cautious move that actually gives you slightly better chances than average. Finally, 5.Bc4 (27,435 games, White scores 48.3%) and 5.Be2 (11,162 games, White scores 46.9%) show White scoring below 50%, which is a signal that Black is doing well. When White plays a quiet developing move, you can take the initiative.
Two Mistakes to Punish
The FACTS identify two clear mistakes White can make here: 5.Bc4 (loses about 1.9 pawns) and 5.Be2 (loses about 1.6 pawns). In both cases the engine says White should have played 5.Nc3 instead. If your opponent plays 5.Bc4, you have a ready answer: threaten the bishop with …Nf6 and prepare …Bg4, hitting the knight on f3. The bishop on c4 is awkward — it can be attacked by …Na5 or …d6 ideas. Similarly, 5.Be2 is too passive. You can reply with …Nf6, …Bc5, and get a strong initiative. Recognising these sub-par moves is key to converting your gambit pawn into a full point.
Results across 254,750 Lichess games
| Most-played continuation | Games | White wins |
|---|---|---|
| Bb5 | 96,732 | 51.6% |
| Nc3 | 51,321 | 51.0% |
| d3 | 47,267 | 49.2% |
| Bc4 | 27,435 | 48.3% |
| Be2 | 11,162 | 46.9% |
| Qe2 | 6,650 | 46.6% |
Frequently asked questions
Is the Blackburne Gambit with 4.Nf3 a good opening for beginners?
It can be, because the ideas are clear: you sacrifice a pawn for fast development and central control. The statistics show Black wins 46.5% of games from this position, which is excellent for a gambit. Just be ready to play actively — if you develop slowly, White’s extra pawn will matter.
What is White’s best move against the Blackburne Gambit 4…e5?
The engine recommends 5.Nc3, followed by Nf6 and Bb5. That’s the line that keeps White’s advantage at +0.72. Many White players choose 5.Bb5 instead (over 96,000 games), which is also fine for White but gives you good counterplay.
Is 5.Bc4 really a mistake?
Yes — the evaluation says 5.Bc4 loses about 1.9 pawns compared to the best move (5.Nc3). It puts a valuable piece on a square where it can be harassed. If your opponent plays this, you should be very happy: you can quickly develop and target the bishop.
How should I respond to 5.d3?
5.d3 is a solid but passive choice. White scores just 49.2% with it, which is below average. You should continue with …Nf6, …Bd6, and …0-0, then look to pressure the centre with …Re8 and perhaps …Bg4. Your development lead gives you good compensation.