Kings Pawn Game Mengarinis Opening (1.e4 e5 2.a3) Chess Puzzles

I don’t know the specific, widely documented move order that uniquely defines the “kings pawn game mengarinis opening” as a distinct variation in standard opening databases. Because of that, I can’t responsibly name the exact defining move sequence without risking confusion with a sibling Kings Pawn Game line. For an intermediate player, the safest way to think of it is as a Kings Pawn Game (1.e4) that reaches a recognizable middlegame structure tied to the Mengarinis name—typically involving early central development and a clear plan for how Black meets White’s kingside space.