QPR midfielder Marc Bircham is out to wreck the promotion party at Plymouth this weekend.
A win for the Pilgrims, who are four points ahead of their rivals, would ensure Plymouth promotion at Home Park.
But Bircham insists the race is not over yet and is confident Rangers can still nick the title.
He said: "They probably thought they were already promoted a couple of weeks ago and they've had chances to finish it off.
"They've got one foot in the door but we're going there to slam it shut and hopefully keep our own championship chances alive.
"It's going to be like a cup final but we know we can do it. We've been playing well recently, especially away from home."
A win for the Pilgrims, who are four points ahead of their rivals, would ensure Plymouth promotion at Home Park.
But Bircham insists the race is not over yet and is confident Rangers can still nick the title.
He said: "They probably thought they were already promoted a couple of weeks ago and they've had chances to finish it off.
"They've got one foot in the door but we're going there to slam it shut and hopefully keep our own championship chances alive.
"It's going to be like a cup final but we know we can do it. We've been playing well recently, especially away from home."