On desk two, solely eight of a scheduled 9 frames may happen within the morning session, with Zhang, twenty second on the planet, two frames forward as he searches for a primary win on the Crucible after shedding within the opening spherical on his 5 earlier appearances.
Allen, a Crucible semi-finalist in 2009 and 2023, made a 147 break at this venue final yr throughout his loss to Chris Wakelin within the final 16.
However Allen didn’t register a single half-century break in opposition to Zhang, who made two centuries – 129 in body two and 109 in body 5 – in addition to three breaks of at the very least 58.
Kowalski, who is identical age as 51-year-old Williams’ oldest little one, didn’t present any indicators of Crucible nerves. He made a break of 82 within the first body, though that will be the one time he led.
Helped by 5 successive Kowalski fouls, Williams took the second body on the black and a break of 85 put him forward.
Williams gained the ultimate three frames of the session, together with preventing again from 41-0 behind within the ninth body, in a match that can be performed to a end on Sunday night.
Xiao Guodong leads 5-4 in opposition to Zhou Yuelong in an all-Chinese language match.
Within the night session former World Championship runners-up Barry Hawkins and Matthew Stevens go head-to-head.

