Snooker: Insults fly as Carter shades Trump in thriller There were Twitter insults and sarcastic applause for a fluke as Ali Carter staged a storming, four-frame finishing burst to edge out Judd Trump 13-12 on the final frame, but last year's beaten finalist played down any rift with Carter after he crashed out of the Betfred.com World Championship here. Trump led 12-9 and missed good chances to secure his quarter-final place despite Carter's remarkable rally - amazingly, he nearly won the deciding frame having needed four snookers, but a poor safety shot let in Carter, who punched the air in delight in victory. "Me and Ali have always got on, there's just a lot of pressure out there [in the arena]," Trump said. But the world No 2 was undeniably annoyed with Carter's post-match comments that he was a "one-dimensional" player and with Carter's sarcastic clapping at an important stage in the final session after Trump fluked a snooker. If he wants to do that [clap], then that's up to him. He's 30-odd years old and it's childish," Trump said. I haven't got a clue, really, what he's talking about [about being a one-dimensional player]. I'm still a lot younger than him and done a lot better, so let's just let the snooker do the talking. In a quality match both men missed out on 147s after setting up chances. Trump ran out of position on a break of 96 in the 19th frame, having potted 12 reds and 12 blacks, while Carter - who has one maximum here - missed an 11th successive red on a break of 81. Carter was later equally keen to play down any mutual ill feeling despite the trading of now-deleted insults on Twitter - after the penultimate session, which Trump took 6-2, Carter accused him of being "fluky and lucky," Trump retorting with "attitude." "There's more to this game than just potting them from everywhere, believe me - and I've proved that," Carter said. I was glad today I was strong enough to stand and beat him. He can see what it feels like to have a nasty scar in your career, because it's not easy to get over. Trump had resumed 9-7 ahead and moved within one frame of victory thanks to breaks of 59, 96 and 53, but Carter revived via runs of 81, 53 and 47. Matthew Stevens, twice a Crucible finalist, booked his quarter-final place with a 13-11 victory over Barry Hawkins.