Russian Game Kingside Attack Puzzle (Rated 965): Exploit a Discovered Attack — Winning Combination

This middlegame puzzle shows a classic attacking idea where one active bishop opens the line for a rook and creates a direct tactical hit on the king. The key is that the defender’s king-side cover is already stretched, so a forcing sacrifice can drag the king into the open and expose the heavy pieces behind it. In classical chess, these patterns often appear when one side has better piece activity and the opponent’s king is slightly boxed in.