Chessy
Englund Gambit: Hartlaub-Charlick Gambit – Playing Black Against 3.Nf3
You've gambitted a pawn with 1.d4 e5, and after 2.dxe5 d6 3.Nf3 Nd7 you've reached the Hartlaub-Charlick line. White has just moved his knight to f3 instead of capturing on d6 — a common choice that keeps the tension. On the surface you're a pawn down, but you have active piece play and a clear path to counterplay. Stockfish rates this +1.46, a clear advantage for White, so you are fighting an uphill battle — but the statistics show you win 40.2% of games from here. The drill below will sharpen your responses and show you where most Black players go wrong.
Play the Englund Gambit: Hartlaub-Charlick Gambit: Nf3 against the engine
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Ready to face 3.Nf3 like a pro? Jump into the interactive drill below — practise your responses to 4.Bg5, 4.exd6, and every mistake White might throw at you.
Create a free account →The Tactic Behind 3...Nd7
After 1.d4 e5 2.dxe5 d6, the knight move 3.Nf3 dodges the immediate …Bg4 pin and develops naturally. Your reply 3...Nd7 does two jobs at once: it guards the hanging e5-pawn and prepares to recapture on d6 with the knight if White takes there. If White plays 4.exd6, you can recapture 4...Nxd6 followed by …Ngf6, developing quickly with active pieces. You're still a pawn down in the long run, but you get easy development and White's centre is not yet solid. The key is knowing which of White's 'natural' moves are actually mistakes you can punish.
The Engine's Strongest Reply: 4.Bg5
White's best move according to the engine is 4.Bg5. The idea is to pin your knight on f6 once it arrives, forcing you to weaken your kingside with …f6. The engine's recommended line goes 4.Bg5 f6 5.exf6 Ngxf6. After this, White's bishop is still on g5 and your pawn structure is ragged, but you have an open f-file and some play. Only 454 games at this position reached 4.Bg5, but White scores a commanding 63.4% from it — so if your opponent knows the theory, you have to handle this precisely. The drill below lets you practise the response to 4.Bg5 until it feels automatic.
Where White Often Goes Wrong
The statistics reveal that many White players do not find the best move. In 1,769 games White chose 4.exd6, scoring only 53.4% — that's your best chance. Even more telling, two moves are labelled as concrete mistakes: 4.Nc3 (loses roughly 1.4 pawns of advantage; 210 games, White 55.7%) and 4.e4 (loses roughly 1.0 pawns; 119 games, White 55.5%). A third move, 4.e6, is an inaccuracy that gives up about 0.6 pawns and drops White's winning percentage to just 49.5% in 93 games. The thread running through these numbers: if White tries to hold the extra pawn or develops too slowly, you suddenly have excellent counterplay.
The Most Common Continuations at a Glance
- 4.exd6 (1,769 games, White 53.4%): By far the most popular. You recapture with …Nxd6 and get normal development. This is the line you will face most often, and the stats are close to balanced — White only scores barely above 50%.- 4.Bf4 (578 games, White 61.6%): A solid developing move that gives White a strong score. Your plan remains the same: aim to undermine the centre with …c5 or …Ngf6 and castle quickly.- 4.Bg5 (454 games, White 63.4%): The engine's top choice, and White scores well. Practise the …f6 break here.- 4.Nc3 (210 games, White 55.7%): A mistake. White neglects the centre and you can get active quickly.- 4.e4 (119 games, White 55.5%): Another mistake. White spends a tempo on a pawn move instead of developing.- 4.e6 (93 games, White 49.5%): An inaccuracy that actually gives White a losing score at the amateur level. If you see this, you are slightly favoured.
Results across 3,372 Lichess games
| Most-played continuation | Games | White wins |
|---|---|---|
| exd6 | 1,769 | 53.4% |
| Bf4 | 578 | 61.6% |
| Bg5 | 454 | 63.4% |
| Nc3 | 210 | 55.7% |
| e4 | 119 | 55.5% |
| e6 | 93 | 49.5% |
Frequently asked questions
Is the Englund Gambit: Hartlaub-Charlick Gambit sound for Black?
Objectively, no — Stockfish evaluates the position after 3.Nf3 Nd7 as +1.46 in White's favour, meaning you are worse as Black. But in practical play Black wins 40.2% of games at this point, and White often makes mistakes (like 4.Nc3 or 4.e4) that give you real chances.
What is the best move for White in this Englund Gambit line?
The engine recommends 4.Bg5, pinning your knight after …f6 and recapturing on f6. In the Lichess database, 4.Bg5 scores 63.4% for White, making it the most dangerous move to face as Black.
How should Black respond to 4.exd6?
4.exd6 is White's most common choice (1,769 games). You simply recapture 4…Nxd6, bringing your knight to a strong central square. Then develop …Ngf6 and castle kingside. White only scores 53.4% from this line, so it's your best chance to equalise.
What is Black's plan against 4.Bg5?
The main line runs 4.Bg5 f6 5.exf6 Ngxf6. You sacrifice your pawn structure a bit, but you get an open f-file and active knights. The key is not to panic — your pieces become very active and White's bishop on g5 may later become a target.