By Josh Liebeskind SEATTLE — The Astros created plenty of opportunities to score Monday. The problem, though, was their complete inability to take advantage of them. Until the ninth, that is. The Astros allowed a late lead to vanish but scored four times in the final inning to take a 6-4 victory over Seattle at Safeco Field. Marc Krauss and Carlos Corporan drew one-out walks in the ninth inning off Mariners closer Danny Farquhar (0-3), and Jimmy Paredes followed with a seeing-eye single through the right side to score pinch runner Jake Elmore and tie the game at 3. Jonathan Villar followed with the game-winner — a slowly hit single [...]