Two birdies in the final two holes saw Liang Wen-Chong overcome a spirited final day charge from Australian Darren Beck and claim the Hero Honda Indian Open by a stroke at Delhi Golf Club.
The Chinese star had led since a stunning opening round of 60 and was three under at the turn, only for a bogey at the 14th and a double bogey at the 15th to see him trail Beck - who carded a seven under par 65 - by a shot approaching the last two holes.
But having birdied the 17th, The European Tour Member produced a superb chip on the 18th to set up a three foot birdie putt and a winning score of 16 under par following a two under par final round of 70.
"I'm delighted with this win. It's my first triumph from start to finish and I'm really happy," said Liang
"This is an important win for me. It proves that I'm heading in the right direction.
"I was over-thinking about my shot on the 14th hole when I was in the bunker which resulted in a bogey and I chose the wrong club on the 15th hole. I was 154 yards to the pin and I used an eight iron. But I kept it together with two birdies for a great finish."
Beck looked on course to snatch victory after the rookie birdied the last to finish 15 under before Liang overturned his slender advantage.
"I'm delighted with my performance this week," Beck said.
Home favourite Jeev Milkha Singh - another European Tour Member - claimed fourth following a 69.