The search results do not contain the final score, game summary, or any historically notable events for the MLB game between the Cincinnati Reds and Chicago Cubs on July 20, 2004. The available data includes results for games on July 22, 2004 (Cubs 13-2 Reds), April 16-19, 2004, and various 2026 matchups, but the specific July 20, 2004 game is missing from the provided sources.