Scotch Game: d5 – How to Play This Sharp Line as White

By playing 4.Bb5 instead of exchanging on d5 immediately, you pin the knight on c6 and maintain central tension. This forces Black to decide how to recapture after you take on d4 – or whether to capture your pawn on e4 first. The pin also reduces Black's control over the centre, since the knight can't move without exposing the king. The resulting positions are rich and tactical, but the engine's verdict is clear: +0.57 favours White, meaning you are starting with a small but real advantage. You're fighting for the centre, piece activity, and a lead in development – all the classic ingredients for a good opening.

When you look at the board after 4.Bb5, you'll see Black has several ways to proceed. The engine's top choice – and the line that keeps your edge cleanest – is exd4. After the sequence exd4 Nxd4 dxe4 Nc3, you've traded a pair of knights and maintained your pin. Your knight on c3 attacks the pawn on e4, and you'll follow up with 0-0 and maybe Qe2 or Bg5. This line leads to open, tactical play where your development lead matters. Even though only 2,480 games (out of nearly 60,000) reached the position via this exact move order, the engine prefers it – and it scores a healthy 54.6% for White. If you memorise just one line, make it this one.

This position has been played nearly 60,000 times on Lichess, so we have a huge sample to learn from. The overall numbers are encouraging: White wins 56.6%, draws happen just 3.7% of the time, and Black wins 39.7%. That win rate confirms the engine's assessment – you are the one pressing. Among Black's most popular replies, the scores are all above 50% for you: dxe4 (the most common, in 25,741 games) gives White 56.5%; Bd7 scores 54.9% for you; a6 gives you a strong 58.0%; Bg4 is your weakest score at 52.2%; and Ne7 gives you 56.1%. No matter what Black tries, the statistics say you are the favourite.

Black's three most-played attempts after 4.Bb5 are all classified as inaccuracies – which means you have real chances to gain ground if you respond well. Here's what to watch for: Bd7 loses roughly 1.0 pawns in evaluation (better was exd4). Black tries to break the pin, but this passive move costs time. a6 loses about 0.7 pawns – a common beginner move to ask what you'll do with the bishop, but it neglects the centre. Bg4 loses around 0.6 pawns; Black pins your knight on f3, but you can exploit this with accurate play. Against all three, the engine says Black should have played exd4 instead. That's your clue: if Black doesn't capture on d4, you should be able to build on your edge. The drill below will let you practise punishing these inaccuracies move by move.