This was a masterclass from Mike Yeo, who went on to win in just 20 moves. Alan Dommett annotates the full game under “Games” describing it as “superb”.
White played 11. f5!
After 11….gxf5 (not 11…exf5 which loses material after 12. e6) white now played 12. Nxf7!! and the start of, in Alan’s words, a “constant bombardment”