Chessy
Modern Defense: Qf3 — How Black Turns a Weird Queen Move Into an Advantage
If White brings their queen out early, you shouldn't just defend — you should strike back. The Modern Defense: Qf3 (1.e4 g6 2.Qf3) looks aggressive, but Black already has the upper hand. After 2...Nc6, you attack the queen and develop naturally. Black wins 50.7% of the time from here, compared to 45.9% for White, and Stockfish rates the position -0.45 in your favour. This page will show you why that queen move is premature and how to make White pay for it. Jump into the drill below and try it yourself.
Play the Modern Defense: Qf3 against the engine
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Ready to turn White's early queen move into a Black advantage? Play the interactive drill now and practise refuting the Modern Defense Qf3 move by move.
Create a free account →The Big Idea: Kick the Queen and Claim the Edge
White's 2.Qf3 violates a classic opening principle: don't bring your queen out too early. The queen is exposed and vulnerable to attack. Your response, 2...Nc6, develops a piece with tempo — you attack the queen while also controlling central squares. This is exactly what you want as Black: you're gaining time while White has to retreat or waste a move. Across 16,040 games from this position, Black scores better than White in every major continuation. The engine gives -0.45, a small edge for Black. That means you are already slightly better, and your task is to keep the pressure on.
The Main Lines: What White Usually Does
White has tried a handful of moves from this position. Here's what the statistics say about each one: - Bc4 (10,241 games, White scores 46.1%): The most common reply. White develops the bishop to a threatening diagonal but still has a queen in the open. You'll want to chase the queen or prepare ...e5 to challenge the centre. - c3 (3,232 games, White scores 45.6%): The engine's top choice. White prepares d4 and covers d3 for the queen. The engine's best continuation goes c3 e5 Bb5 Bg7 — you meet the bishop pin with ...Bg7, fianchettoing your own bishop and eyeing the long diagonal. - Qc3 (633 games, White scores 46.4%): The queen retreats to a safer square. You can continue developing with ...Bg7 or ...d6. - Bb5 (475 games, White scores 48.6%): A pin on your knight. Your simplest reply is ...Bg7, ignoring the pin for now, or ...a6 to ask the bishop a question. - Nc3 (294 games, White scores 44.2%): White finally develops a knight. Black is doing very well here — just continue with ...Bg7 and ...d6. - Nh3 (266 games, White scores 43.6%): A known mistake (see below).
The Mistake to Punish: Nh3
One move stands out as a clear error: Nh3. This is classified as an inaccuracy that loses roughly 0.9 pawns, and the better move was Nc3 instead. Why is Nh3 so bad? The knight goes to the edge of the board, far from the centre, and doesn't help with White's development or king safety. With the queen already misplaced on f3, White now has two pieces poorly placed. Black should respond actively: develop with ...Bg7, prepare ...d6 or ...e5, and keep that knight on h3 looking silly. The numbers agree — White scores only 43.6% after Nh3, the worst percentage of any move in the database. If your opponent plays Nh3, you've already gained a serious edge.
Your Plan: Develop, Chase, and Take Over the Centre
Regardless of White's choice, your job is consistent. First, finish your kingside development with ...Bg7 — the fianchettoed bishop eyes the centre and will support an eventual ...e5 push. Second, if White's queen still sits on f3, look for ways to harass it with moves like ...Nf6 (threatening ...Ng4) or ...d5 when the centre opens. Third, don't rush. The engine evaluation (-0.45) tells you you're already slightly better, so there's no need to force. Solid development and a central pawn break will convert that small edge into a real advantage as the game progresses.
Results across 16,040 Lichess games
| Most-played continuation | Games | White wins |
|---|---|---|
| Bc4 | 10,241 | 46.1% |
| c3 | 3,232 | 45.6% |
| Qc3 | 633 | 46.4% |
| Bb5 | 475 | 48.6% |
| Nc3 | 294 | 44.2% |
| Nh3 | 266 | 43.6% |
Frequently asked questions
Is 2.Qf3 a good move for White in the Modern Defense?
No — it's a dubious early queen sortie. Stockfish gives Black a small edge (-0.45), and Black wins 50.7% of games from this position compared to 45.9% for White. Your immediate 2...Nc6 attacks the queen with tempo and starts your advantage.
What is the best response to 2.Qf3 in the Modern Defense?
Play 2...Nc6, which develops a piece and attacks the queen. This is the standard refutation. From there, you'll follow up with ...Bg7 and a central pawn break. Across over 16,000 games, Black scores better than White against every White reply.
What should I do if White plays c3 after 1.e4 g6 2.Qf3 Nc6?
c3 is the engine's top choice for White. The best continuation is 3...e5, challenging the centre immediately. If White plays Bb5, you fianchetto with ...Bg7. You're fighting for the dark squares and central control.
Why is Nh3 a mistake for White here?
Nh3 is an inaccuracy that loses about 0.9 pawns. The knight goes to the rim, far from the centre, while White's queen is already misplaced on f3. White scores just 43.6% after Nh3 — the worst percentage of any reply. Punish it by developing naturally with ...Bg7 and seizing the centre.
How many games feature the Modern Defense: Qf3?
Over 16K Lichess games have reached the Modern Defense: Qf3 position. White wins 45.9%, Black wins 50.7%, with 3.4% draws — based on real rated games.