Write an article that answers the following question: How many touchdown passes did Trent Dilfer throw in the third quarter?
Coming off an impressive divisional road win over the Cardinals, the 49ers flew to Bank of America Stadium for a Week 13 intraconference game with the Carolina Panthers. In the first quarter, the Niners trailed early as Panthers kicker John Kasay nailing a 19-yard field goal for the only score of the period. In the second quarter, San Francisco continued to struggle as Carolina QB Vinny Testaverde completed a 5-yard to TE Dante Rosario, along with CB Richard Marshall returning an interception 67 yards for a touchdown. In the third quarter, the Niners managed to get on the board with QB Trent Dilfer completing a 20-yard TD pass to WR Arnaz Battle and 21-yard TD pass to TE Delanie Walker. Afterwards, the Panthers replied with RB DeShaun Foster getting a 1-yard TD run.  In the fourth quarter, Carolina sealed the win with Testaverde completing a 1-yard TD pass to TE Jeff King. With the loss, not only did the 49ers drop to 3-9, it guaranteed them their fifth consecutive losing season since San Francisco's last playoff appearance in 2002.