Chessy
Scotch Gambit: Bb4+ – Seize the Moment after 5.c3
After 1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Bc4 Bb4+, you play 5.c3 — and now it's Black who must choose. This is the moment the Scotch Gambit is all about. Statistically, the position is dead level (Stockfish says +0.00, perfectly balanced). But human games tell a different story: across over 550,000 real encounters, White scores a thumping 55.8%, with Black blundering in the very next move more often than you might expect. Below you'll drill exactly how to punish every wrong reply and steer the game into positions where your lead in development and attacking chances shine.
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Create a free account →The One Move Black Must Play
From this position Black should capture the pawn: dxc3 is the engine's best move and by far the most popular choice, seen in over 535,000 games. After you recapture with bxc3 (following dxc3 O-O Nf6 bxc3), you'll have a solid centre, an open b-file, and easy development. White scores 55.5% here — solid, but still a fight. It's the only move that keeps things balanced. Everything else is a mistake.
Black's Three Common Pitfalls
Black often tries to save the bishop or find a 'tricky' square, and each one is a gift for you. Here are the three most common errors, all marked as clear mistakes by the engine: - Ba5 (over 6,400 games): loses about 1.2 pawns. White scores 62.1% — your bishop pair and central control give you a comfortable edge. - Bc5 (over 6,200 games): loses about 1.7 pawns. White's score jumps to 72.7%. The bishop actually blocks Black's own d-pawn and development. - Be7 (over 1,300 games): loses about 1.5 pawns. White scores 63.1%. Black retreats passively, and you can continue with O-O, Nxc3, and a big lead in activity.
Your Plan Against Every Mistake
In all three cases, your recipe is the same: develop quickly and open the centre. After any of Ba5, Bc5, or Be7, simply take the pawn with Nxc3 (or bxc3 after dxc3 — but that's not a mistake). Your knight sits beautifully on c3, the c1-bishop is ready to come out, and you can castle king-side while Black's kingside is still tangled. Don't rush for a quick knockout — just bring out your pieces with natural moves and let Black's passive position tell the story. The engine numbers are real: these aren't just 'inaccuracies,' they're genuine mistakes that cost at least a full pawn.
Why the Statistics Matter
It's rare to have an opening where a single move gives you such a practical edge. Despite the position being evaluated as perfectly equal at +0.00, the actual human results are lopsided because Black faces a genuinely tricky decision on move five. The database of over 550,000 games shows that most club players (and even strong amateurs) pick the wrong square for their bishop far too often. That means if you know your responses cold, you'll be the one collecting those 55-72% scores. The drill below will lock in those patterns so you never hesitate when your opponent doesn't play dxc3.
Results across 551,483 Lichess games
| Most-played continuation | Games | White wins |
|---|---|---|
| dxc3 | 535,159 | 55.5% |
| Ba5 | 6,466 | 62.1% |
| Bc5 | 6,209 | 72.7% |
| Be7 | 1,357 | 63.1% |
| Bd6 | 736 | 79.3% |
| d3 | 405 | 77.3% |
Frequently asked questions
What is the Scotch Gambit: Bb4+?
It's a sharp line of the Scotch Gambit where Black pins your knight with Bb4+ after 1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Bc4. You reply 5.c3, offering a pawn to open lines and gain time. The resulting position is perfectly equal in theory, but Black must find the correct capture (dxc3) to stay balanced.
How should White respond to Bc5 in the Scotch Gambit?
When Black plays Bc5 instead of dxc3, it's a mistake that costs about 1.7 pawns. Simply capture the bishop's intended pawn with Nxc3 and develop naturally — you'll enjoy a strong centre, active pieces, and excellent winning chances. In practice White scores 72.7% from this position.
Is the Scotch Gambit: Bb4+ sound for White?
Yes, it's perfectly sound. The engine evaluates the position after 5.c3 as +0.00 — dead equal. White is not worse, and the human statistics strongly favour White (55.8% wins) because Black's next move is a common stumbling block. It's an excellent choice for club players who want active piece play.
What's the difference between Ba5 and Bc5 in this line?
Both are mistakes, but Bc5 is worse — it loses about 1.7 pawns compared to 1.2 for Ba5. In practice Bc5 gives White a 72.7% win rate, while Ba5 gives White a still-impressive 62.1%. Against either, you should take the pawn on c3 and develop with a comfortable advantage.