Modern Defense: Three Pawns Attack d5 – How White Should Play

Your pawns on d4, e5, and f4 form a powerful centre wedge that cramps Black's position. Black is trying to prove that this pawn centre is overextended and vulnerable. Your job is to keep it solid while developing pieces, aiming to launch an attack on the kingside later. The engine's +0.66 evaluation confirms you have the more comfortable game already – you just need to avoid giving away your space advantage through careless trades or slow play. Notice that Black's best response (Nh6) actually scores poorly for Black in practice (45.2% for White), which tells you that even the computer's top move is tricky to handle for human players.

The engine recommends Black play 5…Nh6, which looks odd – developing a knight to the edge of the board. The idea is to prepare …f6 or …Nf5, challenging your e5 pawn. Your response should be simple and solid: 6.Nf3, followed by 7.Be2 and 8.O-O. Don't rush to punish the knight on h6; it's actually misplaced there, and Black will have to waste time redeploying it. The statistics show that this line is trickier for you than it looks – only 45.2% White wins from 4,569 games. So don't overreach. Develop naturally, castle, and keep your centre intact. If Black plays …f6, you can often support e5 with a piece or even advance further on the kingside.

Black's most common move by far is 5…e6 (24,652 games), where you score 51.8% – a solid result. Here Black aims for a French Defence-like structure, and you should develop your pieces actively, ready to meet …c5 with a space-holding response. The move that punishes Black hardest is 5…f6 (22,674 games, you score an excellent 55.9%). When Black attacks your centre this early, you can often support the e5 pawn and keep it alive, leaving Black with a weakened kingside. Watch out for 5…c5 – it's only played 11,763 times, but Black scores a shocking 44.3% from White's perspective, meaning it's the statistically worst move for you. Against …c5, you should consider whether to close the centre or exchange pawns, but be careful not to let your centre dissolve.

A common inaccuracy from Black is developing the bishop too early. 5…Bf5 looks natural – developing and putting pressure on the queenside – but it actually allows you to gain time with tempo-gaining moves like g4 or Nf3 followed by Nh4, chasing the bishop away. In the 14,636 games where Black played …Bf5, you score a healthy 51.2%. The key is not to let the bishop sit there unchallenged. If you can harass it while continuing your own development, you'll keep your edge without needing to calculate deep tactics. Remember: you have the space advantage, so you should be the one calling the shots.