Chessy
Play the Scandinavian Defense: Boehnke Gambit d4 as Black
The Scandinavian Defense is a bold way to meet 1.e4, and the Boehnke Gambit takes things a step further. After 1.e4 d5 2.exd5 e5 3.dxe6 Bxe6 4.d4 Nf6, you've grabbed space and developed actively — but you've also given White an extra pawn and a +1.10 evaluation. In 218,791 games White scores 51.9% here, so you're fighting for compensation rather than sailing toward an easy game. The drill below puts you in Black's seat; play the position and let the adapting engine show you how to handle the next few moves.
Play the Scandinavian Defense: Boehnke Gambit: d4 against the engine
Free, no signup — you play black, the engine adapts to your level.
Jump into the interactive drill and test the Boehnke Gambit from Black's side. The engine adapts to your play, helping you find the active moves that make this
Create a free account →The Trade-Off You're Accepting
Playing the Boehnke Gambit means you don't mind sacrificing a pawn for quick development and active piece play. After 4...Nf6 your bishop on e6 and knight on f6 already eye White's centre, and your queen's diagonal to d8–d6 is open. The catch is the engine's +1.10 evaluation — a clear edge for White. That means you are clearly worse here by the numbers, but the position is far from resignable. At the club level, many White players mishandle the extra pawn and let you seize the initiative. The key is knowing which White responses to welcome and which to fear.
The Engine's Best Answer: Nf3
Stockfish's top choice is 5.Nf3, and it's also the most common move by a wide margin (111,518 games, a 53.7% score for White). After Nf3, the engine suggests c5 Bb5+ Nc6 — you challenge the centre with ...c5 and develop with tempo. The check on b5 forces you to block with your knight, but that knight ends up on a good square (c6) where it supports ...c5 and eyes d4. You get a sharp, imbalanced game where your activity partially offsets the missing pawn. Just be careful not to drift — White still has the advantage if they play accurately.
Punish White's Mistakes
Two common White moves here are genuine errors that improve your winning chances. First, 5.c4 is a mistake (losing about 1.0 pawns of advantage). It weakens White's hold on d4 and lets you quickly grab space in the centre. Second, 5.Bg5 is an inaccuracy (losing about 0.6 pawns). Pinning your knight seems natural, but it's premature — you can respond with ...Be7 or ...dxc4 ideas and the pin isn't decisive. Across 14,927 games, Bg5 actually scores worse for White (47.9%) than the position average, so if you see it you can take confidence. The third-most popular move, 5.Nc3 (37,148 games, 49.6% for White), is also below average — meaning White's best paths are rarer than you'd expect.
What the Numbers Tell You
In those 218,791 games Black wins 44.7% of the time, with only 3.4% draws. That's a higher Black win rate than many gambit lines — you convert nearly as often as White does. The low draw rate (3.4%) tells you this is a tense, double-edged fight where one side usually wins. If you enjoy tactical battles and know how to handle a pawn down with compensation, the Boehnke Gambit rewards bravery. Keep an eye on the clock, trust your development, and remember that many White players won't find the precise Nf3 continuation.
Results across 218,791 Lichess games
| Most-played continuation | Games | White wins |
|---|---|---|
| Nf3 | 111,518 | 53.7% |
| Nc3 | 37,148 | 49.6% |
| c4 | 18,658 | 51.6% |
| Bg5 | 14,927 | 47.9% |
| c3 | 14,870 | 51.1% |
| Be3 | 4,850 | 52.1% |
Frequently asked questions
Is the Boehnke Gambit sound for Black?
The engine gives White a +1.10 advantage, so objectively Black is worse. However, at club level White must play accurately — especially 5.Nf3 — to hold that edge. Black wins 44.7% of games from this position, making it a practical weapon even if it's not theoretically perfect.
What is the best move for White against the Boehnke Gambit d4?
Stockfish recommends 5.Nf3, continuing with c5 Bb5+ Nc6. This solid development keeps White's edge. Moves like 5.c4 and 5.Bg5 are mistakes or inaccuracies that improve Black's chances.
How do Black's chances compare to other Scandinavian lines?
The Boehnke Gambit is more aggressive than the mainline Scandinavian (2...Qxd5 or 2...Nf6). Black's 44.7% win rate is respectable for a gambit, and the low 3.4% draw rate means you'll almost always get a decisive fight.
Should beginners play the Boehnke Gambit?
If you enjoy open, tactical positions and don't mind being a pawn down for activity, it can be a fun surprise weapon. Just be aware the engine favours White — study the ideas behind ...c5 and piece development to maximise your compensation.