Mark Allen made a 147 maximum break during his third-round match against Ben Mertens at the British Open - where he had said the table should be "burned".
Allen won a final-frame shootout in his opening match of the tournament against Gary Wilson before describing conditions at the Centaur Arena in Cheltenham as .
The world No 3 - who later apologised to interviewer Rob Walker on X for his outburst - had comfortably seen off Aaron Hill 4-1 in his next match to set up a showdown with Belgian Mertens.
Allen had claimed the opening frame before setting up the fourth perfect clearance of his career, which included a fine double into the middle pocket for the 10th red as he moved 2-0 ahead before closing out a 4-1 win with a 77 break.
Should no-one else equal Allen's 147 in Cheltenham, he will take home the £5,000 high break prize.
Allen was back on the table again for the late evening session against Chris Wakelin, who beat David Grace 4-2, making a break of 99 in the fourth frame.
There had also been a maximum chance during Thursday afternoon for Thepchaiya Un-Nooh, who missed the 13th red in the first frame of his 4-3 win over Ricky Walden to book a last-16 game with Mark Selby.
World No 1 Judd Trump made it 21 wins from 23 matches so far this season with a 4-2 defeat of Mark Davis, while Oliver Lines edged out Sunny Akani 4-3.
John Higgins came through a three-hour all-Scottish clash against Graeme Dott 4-2 and will go on to play Rory Thor, who has already knocked out former world champions Mark Williams and Neil Robertson.
World Champion Kyren Wilson hit breaks of 80 and 95 in his 4-0 win over Marco Fu, while Luca Brecel beat Liam Davies 4-1.
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