Russian Game Puzzle (Rated 1100): Win Material — Chess Puzzle with Theory & Hints
This middlegame puzzle is about converting active piece placement into a decisive material gain. The key idea is to notice when a high-value piece is overworked or exposed to a tactical shot, especially when a pin or skewer ties defenders together. Here, the position features strong piece activity, an attacked queen, and a vulnerable back line, so the winning plan comes from forcing simplification while keeping the initiative. The result is a clean transition into a favorable ending.