Two typically reliable kickers missed. Penalties doomed both sides. And a furious, thrilling finish to regulation ended with a dramatic dud in overtime: a tie. And nobody particularly likes a tie. Especially not the NFC West-leading 49ers, with a chance to separate themselves against a division rival. Or the Rams, eager to snap a three-game losing streak. San Francisco and St. Louis played the NFL's first tie game in four years as both teams missed overtime field goals in Sunday's 24-24 outcome.