BANGALORE: Chris Gayle hit his second century in four matches to power Royal Challengers Bangalore to an 85-run victory over Kings XI Punjab in the Indian Premier League Friday. West Indian Gayle lashed 10 fours and nine sixes in his 49-ball 107 to help the home side post a commanding 205-6 off 20 overs after being put in to bat. Kings XI began its chase in disastrous fashion, losing skipper Adam Gilchrist run out off the first ball and Abhishek Nayar for one in the second over to crash to its fourth straight defeat. Kings XI were 120-9 off 20 overs as Man of the Match Gayle took 3-21. Brief scores: Royal Challengers Bangalore 205-6 in 20 overs (C. Gayle 107, AB de Villiers 27 not out, V. Kohli 27; R. Harris 3-38, P. Chawla 2-37) beat Kings XI Punjab 120-9 in 20 overs (R. McLaren 28, P. Valthaty 21, D. Karthik 20; S. Aravind 4-14, C. Gayle 3-21) by 85 runs.