King's Pawn Game: MacLeod Attack – Nf6

ECO C20 736,589 games Stockfish -0.38

After the offbeat 2.c3, many Black players assume they can develop naturally — and they often fall into a trap. The position after 1.e4 e5 2.c3 Nf6 3.Nf3 is where the real fight begins. Black has several tempting moves, but the statistics reveal that most of them hand you an edge. The catch? You need to know your reply. Below, you'll face Black's most popular choices and learn how to push for an advantage right from the opening. The interactive drill will test you on exactly this position.

Play the King's Pawn Game: MacLeod Attack: Nf6 against the engine

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What You're Fighting For

The MacLeod Attack (2.c3) isn't trying to refute 1...e5 — it's preparing a solid but tricky setup. By playing 3.Nf3, you develop a piece and protect the e4 pawn, daring Black to grab the centre. The engine evaluation sits at -0.38, a small advantage for Black in perfect play. That means you're slightly worse in theory, but at the club level things are very different. The practical statistics across over 730,000 games tell a much happier story: White wins 49.0% of the time versus Black's 47.5% (with 3.5% draws). You are outscoring your theoretical deficit — because this position is much harder for Black to handle than the engine number suggests.

The Critical Moment: Black's Best Move

According to the engine, Black's strongest reply is Nxe4 — capturing your e4 pawn immediately. The best continuation runs: Nxe4 d3 Nc5 Nxe5. Black wins a pawn but must surrender it back quickly, and you get good central control and development. Only 174,561 games in the database reach this line, and White scores a modest 44.6% here — which confirms this is Black's most testing choice. If your opponent knows this, they have a solid path. But here's the good news: most opponents do not play Nxe4.

Punish Black's Most Popular Replies

The most popular move by far is Nc6 (246,293 games), developing naturally. White scores 49.1% here — essentially equal, but with plenty of chances. The second-most popular is Bc5 (175,548 games) — and this is actually a mistake, losing about 1.2 pawns of advantage according to the engine. Next up, d6 (61,055 games) and c6 (13,154 games) are both inaccuracies, losing about 0.7 and 0.8 pawns respectively. Even d5 (35,169 games), which looks aggressive, sees Black scoring only 46.2%. When your opponent avoids Nxe4, they are handing you the edge — and the drill below will teach you the precise moves to punish them.

What the Statistics Reveal About Your Chances

Take a closer look at the numbers. Against the two most popular Black choices (Nc6 and Bc5), you score a combined 50.5% — that's a healthy result for White in any opening. Add in d6 and c6 (both inaccuracies), and White's score jumps to 51.4%. The only move that gives Black their theoretical edge is Nxe4, and even then you are far from lost. The key insight: most club players don't know the Nxe4 line, and they will happily play Bc5 or d6, handing you a clear advantage. Your job is to be ready when they do.

Results across 736,589 Lichess games

49.0%
3.5%
47.5%
■ White 49.0% ■ Draw 3.5% ■ Black 47.5%
Most-played continuationGamesWhite wins
Nc6246,29349.1%
Bc5175,54852.3%
Nxe4174,56144.6%
d661,05550.7%
d535,16946.2%
c613,15452.7%

Frequently asked questions

Is the MacLeod Attack a good opening for beginners?

Yes, it is perfectly playable at the club level. The evaluation shows a tiny edge for Black (-0.38), but in practice you score 49% wins as White — better than the engine suggests. The positions are straightforward, and many of Black's natural replies (like Bc5) are actual mistakes.

What is Black's best move against the MacLeod Attack?

The engine recommends Nxe4, capturing the e4 pawn. After d3 Nc5 Nxe5, Black returns the pawn and the position is slightly better for Black. Most opponents don't play this, though — they prefer Nc6 or Bc5, which are much better for you.

Why is Bc5 a mistake for Black here?

Bc5 loses about 1.2 pawns of advantage compared to the best move Nxe4. It develops a piece but ignores the tension in the centre. White can punish it with accurate play — the drill will show you exactly how.

How should I handle 2...Nf6 as Black?

You already have — this page covers the position after 1.e4 e5 2.c3 Nf6 3.Nf3. The key is to be ready for Black's replies, especially the popular Nc6 and Bc5. If Black plays Nxe4, follow up with d3 and Nxe5 to equalise.