Game SummaryFacing second year quarterback Brodie Croyle, the Colts struggled in the game's first quarter, as Adam Vinatieri continued a slump of missed field goal tries with a miss from 49&#160;yards out.  The Chiefs also struggled on field goal tries with two misses in the first half before finally connecting for a 3-0 lead.  The Colts tied the game late in the first half on a 27-yarder from Vinatieri, then pounced to a 10-3 third quarter lead. The Chiefs tied the game at 10-10 when the Colts orchestrated a time-consuming fourth quarter drive before the winning field goal by Vinatieri in the game's final seconds. The win put the Colts at 8-2 and still in command of the AFC South.

Answer this question based on the article: How many field goals were attempted during the first half by the Chiefs?
3