Old Indian Defense Ukrainian Variation (1.d4 Nf6 2.c4 d6 3.Nc3 e5 / 1.d4 Nf6 2.c4 d6) Chess Puzzles

The “old indian defense ukrainian variation” is a named line within the Old Indian Defense family, characterized by a specific Ukrainian-style development where Black aims for a flexible kingside setup and solid central control. However, I don’t have a reliably documented, universally agreed exact move order for this specific named variation, so I can’t safely list the precise “defining moves” without risking confusion with a sibling Old Indian sideline.