General term for openings beginning with 1.d4. Leads to strategic, positional play.
The variations below diverge from the first move, so each has its own page with the full move order, the position it reaches, and a Stockfish evaluation.
All 23 lines can be practised free in the browser: pick a variation, walk it move by move in Learn mode, then drill it from memory until you can play it without prompting.
The Queen's Pawn Game is catalogued under ECO codes A46–D05. Individual variations list their own specific code on their page.
Open any variation on Chess Ramp and use Learn mode to walk the line one move at a time, then Drill mode to replay it from memory. Practice runs in your browser with no account required.