King's Pawn Opening · C20
Main line
1. e4 e5 2. b3
In the centre, White holds e4 while Black holds e5.
The first 3 moves, explained
- 1. e4 Stakes a claim in the centre, controlling d5, and frees the bishop and queen.
- 1... e5 Stakes a claim in the centre, controlling d4, and frees the bishop and queen.
- 2. b3 Prepares the fianchetto: the bishop will take the long diagonal via b2.
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Where this fits
This line is one of 3 in the King's Pawn Opening. If you want to know where your own games leave it, the guide on leaving theory explains how that is found.