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The three ideas behind every good opening: centre, development, king safety.
Before memorising any opening, learn the reasons behind good opening moves. This course turns three principles into habits you can apply in any position.
See why 1.e4 and 1.d4 are the most popular first moves.
Why the four central squares decide everything else.
Knights and bishops belong in the game, not on the back rank.
Castling early prevents most opening disasters.
Interactive lessons, checkpoints and spaced-repetition drills — plus alerts when you leave your preparation in your own games.
1.e41.e4 stakes a claim in the centre and, just as importantly, opens diagonals for the bishop on f1 and the queen. A central pawn controls the d5 and f5 squares, making it harder for Black to place pieces actively.
1.e4 e5After 1...e5 both sides have a pawn in the centre and open lines for a bishop and the queen. Nothing is decided yet — the fight is now about who develops their pieces to good squares fastest.