Mark Selby made history by becoming the first player to achieve a maximum 147 break in a world snooker championship final on Sunday.
The four-time champion trails Belgium's Luca Brecel 9-8 after the first day of the final at the Crucible.
## What happened?
Mark Selby's maximum break earned him a share of the £40,000 highest break prize money with Kyren Wilson.
This achievement came 40 years after Cliff Thorburn compiled the first 147 in the tournament.
Referee Brendan Moore congratulated Selby on his 147, and he was also embraced by a smiling Luca Brecel.
## Why it matters for Mark Selby
Selby's tenacity helped him drag himself back into contention ahead of Monday's conclusion.
He showed great skill to make the maximum break, which is a rare feat in the sport.
The crowd was on the edge of their seats as Selby made the historic break.
## What comes next?
The final will conclude on Monday, with Selby looking to overcome his 9-8 deficit against Brecel.
Selby will need to draw on all his experience to win the championship.
The £40,000 prize money will be a welcome bonus for Selby, but he will be focused on winning the title.
And the pressure will be on Brecel to hold his nerve and win the championship.
But Selby's maximum break has given him a boost of confidence.
So the stage is set for a thrilling conclusion to the final.
The Crucible crowd will be eager to see how the final unfolds.
Mark Selby's fans will be hoping he can pull off a stunning comeback.
The world snooker championship final has been full of twists and turns so far.