Czech Defense Intermediate (1.e4 d6 2.d4 Nf6 3.Nc3 c6 / 1.e4 d6 2.d4 Nf6 3.Nc3 g6 4.Nf3 Bg7) Chess Puzzles

In czech defense intermediate, the term usually refers to an intermediate-level treatment of the Czech Defense rather than a single universally fixed move order. The defining idea is Black’s early ...c6 setup in the Czech Defense structure, often aiming for a solid, compact center before deciding whether to challenge White with ...d5 or ...e5. Because this label is not tied to one famous mainline, the exact move sequence can vary by source.