Promotion-chasing Ipswich lost the chance to pull away from the pack in the Championship as they were held to a 0-0 draw by struggling QPR.

The match saw both sides have a number of chances to win it, with the visitors coming closest when Steve Cook's header hit the post and ran across the goal line.

The result saw Ipswich fall eight points behind leaders Leicester, with the gap to third-placed Southampton just three points, while QPR stayed in the drop zone.

Sinclair Armstrong made his presence felt in the second minute when he muscled his way past Luke Woolfenden but Ipswich goalkeeper Vaclav Hladky parried the shot behind for a corner.

Three minutes later, Freddie Ladapo had only Asmir Begovic to beat when Conor Chaplin played him in but he delayed his shot which was cleared by the Rangers' defence.

Begovic came to the visitors' rescue when he deflected the ball over the bar with his legs from another Ladapo effort, while Ilias Chair and Armstrong combined down the left with the latter's shot coming off Hladky for a QPR corner.

Ipswich had a narrow escape in the 31st minute when Cook's header struck the base of the post following a QPR corner and rolled across the goal line, with a combination of Hladky and Cameron Burgess clearing the ball away.

At the other end, Begovic tipped a shot from Omari Hutchinson over the bar and an inswinging corner by the Chelsea loanee that was creeping inside the near post was headed behind by Reggie Cannon.

Ladapo had the QPR shot-stopper stretching across his goal line following a cross from Cameron Humphreys which the Ipswich striker headed narrowly wide, and a slick exchange of passes between Marcus Harness and Humphreys resulted in the midfielder's shot being blocked by Begovic.

Paul Smyth came close to giving the Hoops the lead when he almost beat Hladky to the ball and referee David Webb turned away penalty appeals for QPR when Smyth went down in the box following a challenge from Woolfenden.

The match was held up at half time after a medical emergency in the crowd.

QPR: Begovic, Cannon, S Cook (Dunne 71), Clarke-Salter, Paal, Dozzell, Field, Dixon-Bonner (Dykes 64), Willock (Smyth 46), Chair (Larkeche 77), Armstrong (Kolli 78). Unused subs: Kakay, Archer, Drewe, Adomah.

Attendance: 29,100.