Modern Defense Standard Line Intermediate (1.e4 g6 2.d4 Bg7 3.Nc3) Chess Puzzles

The modern defense standard line intermediate usually refers to the main Modern Defense setup where Black delays ...d5 and builds around ...g6, ...Bg7, and flexible central counterplay after 1.e4. For an intermediate player, the defining feature is that Black invites White to occupy the center first, then challenges it with piece pressure and timely pawn breaks rather than an early direct confrontation. Because this line is less about forcing theory and more about structure, the exact move order matters: the standard line is the one where Black keeps the Modern’s fianchettoed bishop and centra