War Command could not respond to jockey Joseph O'Brien as Sudirman, winner of a course and distance Group 2 in June, grabbed glory for trainer David Wachman and rider Wayne Lordan.
"He's a good tough horse and he just doesn't do a lot when he gets there," said Wachman.
"I'm delighted for Wayne more than anything else, because we're waiting a while to get a Group 1 together.
"We'll look at going up to seven furlongs with him now and the Goffs Vincent O'Brien National Stakes is a race we'll consider."
Big Time, who finished half a length behind Sudirman last time out, was second behind the winner.
Paddy Power have priced War Command at 16-1 for the Qipco 2,000 Guineas, while Sudirman comes in at 20-1 for the 2014 race.