Andy Murray was effective in the open air and devastating after the Rod Laver Arena roof was closed as he stormed into the Australian Open semi-finals on Wednesday with a four-set win over David Ferrer.
The pair split the opening two sets of their quarter-final and Murray had just broken for a 3-1 lead in the third when organisers delayed the match to shut the roof with a heavy storm approaching from the west.
The eighth-seeded Ferrer was visibly upset with the decision, which played into Murray's hands.
He broke the Spaniard again to claim the third set and went on to win 6-3 6-7 (5-7) 6-2 6-3 in three hours and 20 minutes and book a semi-final on Friday night against either No.13 seed Milos Raonic from Canada or No.23 Gael Monfils from France.
"I found it a bit easier to return (after the roof was closed)," said Murray.
"It was a bit windy at the beginning of the match and he's extremely accurate with his returns.
"It's tough in those situations.
"Ideally I'd have played that next game and then held and then we'd have had the break.
"But I like playing indoors.
"I grew up in Scotland, the weather is not quite like here."
Murray's triumph completed a great day for British tennis, with older brother Jamie booking a spot in the last four of the men's doubles and Johanna Konta advancing to the women's semi-finals.
"Johanna Konta has done unbelievably. She's had some great wins here," said Murray.
"It's very exciting to have a British woman in the latter stages of a slam. It's not happened for a very long time."
The second-seeded Murray has now reached the last four at five of the past six Australian Opens, but has yet to win the title.
The Scot has beaten Ferrer in four of their five clashes at grand slam level.
The Spaniard came into the latest encounter as the only man yet to drop a set at Melbourne Park this year.
That record lasted all of one set, with Murray breaking in the fourth game and saving two break back points in the ninth game before going on to clinch it 6-3.
But the Spanish ironman was never going to go away quietly, playing the big points better in the tiebreak to level at one set all.
The final two sets were largely one-way traffic - outdoors and then indoors.
Ferrer's scalps en route to the last eight included Lleyton Hewitt, whose decorated 20-year professional career came to a halt with a straight-sets demise in the second round.