Chessy
King's Pawn Opening: play 2.b3 with White
After 1.e4 e5 2.b3, you are choosing a flexible fianchetto idea in a very open start. But the position is not harmless: Black has the better of it, and your task is to stay accurate while you learn the ideas behind the setup. The drill below lets you practise the exact position move by move, so you can see what Black is trying to do and how to respond without drifting into passive play.
Play the King's Pawn Opening against the engine
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Play the drill now and practise the exact position against the engine. Create a free account to keep training and review the ideas later.
Create a free account →What the position says right away
This exact position is already uncomfortable for White. Stockfish rates this -0.73, a clear edge for Black. That means you are worse here, so your goal is not to pretend the opening is equal, but to play with care and look for practical chances.
The database backs that up as well. Across 1,847,804 games at this exact position, White scores 45.8%, draws 3.8%, and Black scores 50.4%. In other words, this is a real opening position that has been seen a lot, but it has not given White a healthy result.
Black's most important reply
The engine's best move is Nf6, and the continuation given is Nf6 Nc3 Bc5 Na4. That tells you what Black is aiming for: quick development, active piece placement, and pressure before White has finished organising.
As White, your lesson is simple. Do not waste time. Develop steadily, keep your king safe, and be ready to meet active piece play rather than chasing it with loose pawn moves.
What practical players choose most often
The most-played continuations are Nc6 (586,199 games, White scores 45.4%), Nf6 (542,254 games, White scores 44.3%), Bc5 (200,416 games, White scores 44.7%), d6 (189,418 games, White scores 47.9%), d5 (106,346 games, White scores 47.6%), and Qf6 (38,498 games, White scores 47.6%).
That spread is useful for your training. You will face several natural developing moves, but they all lead to a sharp question: can White keep the position coherent, or will Black seize the initiative and make the extra move with b3 look slow?
The mistakes to punish
Two continuations are marked as inaccuracies here. d6 is an inaccuracy, and it loses about 0.9 pawns; the better move was Nf6. Qf6 is also an inaccuracy, and it loses about 0.9 pawns; the better move was Bc5.
For your drill, this means you should stay alert for loose queen activity and slow king-side development. If Black helps you by choosing one of these weaker options, you want to respond with calm development and make the most of the extra tempo.
How to use the drill effectively
Because the position is already favourable for Black, this is a good lesson in defence and discipline rather than attacking fantasy. Look for the small things that matter in open positions: piece activity, king safety, and not falling behind in development.
Play the drill as if every move must earn its place. If you can survive the first wave of activity, you will learn much more from this opening than from memorising a single move order.
Results across 1,847,804 Lichess games
| Most-played continuation | Games | White wins |
|---|---|---|
| Nc6 | 586,199 | 45.4% |
| Nf6 | 542,254 | 44.3% |
| Bc5 | 200,416 | 44.7% |
| d6 | 189,418 | 47.9% |
| d5 | 106,346 | 47.6% |
| Qf6 | 38,498 | 47.6% |
Frequently asked questions
Is the King's Pawn Opening with 2.b3 good for White?
In this exact position, the engine gives -0.73, a clear edge for Black. White is not getting an advantage here, so you should treat it as a practical test rather than a sound way to press for an opening edge.
What is Black's best move against 1.e4 e5 2.b3?
The engine's best move is Nf6. The listed continuation is Nf6 Nc3 Bc5 Na4, which shows Black developing actively and keeping the initiative.
What do the database results say about this position?
Across 1,847,804 games at this exact position, White scores 45.8%, draws 3.8%, and Black scores 50.4%. Those numbers show that White has had more trouble than success here.
Which replies should I know from the drill?
The most-played continuations are Nc6, Nf6, Bc5, d6, d5, and Qf6. Two known inaccuracies are d6 and Qf6, so those are useful targets to recognise in training.
How many games feature the King's Pawn Opening?
Over 2 million Lichess games have reached the King's Pawn Opening position. White wins 45.8%, Black wins 50.4%, with 3.8% draws — based on real rated games.