End of over. Over 63. no runs. Bowler: Travis Head. England: 207/6(rr 3.29)

Dot ball. Travis Head to Will Jacks. Off break half volley, outside off stump on the front foot defending, to short extra cover for no runs. That's Stumps on Day 4, and it has been all Australia this afternoon. Pat Cummins struck to remove Joe Root and shift the momentum, but a partnership between Zak Crawley and Harry Brook offered some resistance. But Nathan Lyon's magical spell with three crucial wickets has put Australia firmly in command. England's last batting pair, Will Jacks and Jamie Smith, are at the crease and will aim to put up a fight tomorrow. Australia are tantalisingly close now, just four wickets away from sealing the series and retaining the Ashes. Don't miss what promises to be an electrifying finish!

Dot ball. Travis Head to Will Jacks. Off break half volley, outside off stump on the front foot defending, to point for no runs, fielded by Labuschagne.

Dot ball. Travis Head to Will Jacks. Off break length ball, outside off stump on the back foot defending, back to bowler for no runs.

Dot ball. Travis Head to Will Jacks. Off break half volley, wide outside off stump on the front foot defending, to silly mid off for no runs.

Dot ball. Travis Head to Will Jacks. Off break length ball, wide outside off stump on the back foot defending, hit pad to first slip for no runs, fielded by Labuschagne.

Dot ball. Travis Head to Will Jacks. Off break length ball, outside off stump on the front foot working, to short mid wicket for no runs, fielded by Cummins.

End of over. Over 62. 2 runs. Bowler: Nathan Lyon. England: 207/6(rr 3.34)

Dot ball. Nathan Lyon to Jamie Smith. Off break length ball, outside off stump on the front foot defending, back to bowler for no runs.

One run. Nathan Lyon to Will Jacks. Off break length ball, outside off stump on the back foot working, to deep backward square leg for 1 run, fielded by Starc.

One run. Nathan Lyon to Jamie Smith. Off break length ball, outside off stump on the back foot working, to backward square leg for 1 run, fielded by Starc.

Dot ball. Nathan Lyon to Jamie Smith. Off break length ball, outside off stump on the front foot defending, to silly mid on for no runs, fielded by Weatherald.

Dot ball. Nathan Lyon to Jamie Smith. Off break length ball, outside off stump on the front foot defending, to short mid wicket for no runs, fielded by Inglis.

Dot ball. Nathan Lyon to Jamie Smith. Off break length ball, outside off stump on the front foot defending, back to bowler for no runs.

End of over. Over 61. no runs. Bowler: Travis Head. England: 205/6(rr 3.36)

Dot ball. Travis Head to Will Jacks. Off break length ball, outside off stump on the back foot working, to short mid wicket for no runs, fielded by Cummins.

Dot ball. Travis Head to Will Jacks. Off break length ball, outside off stump on the front foot defending, to silly mid on for no runs.

Dot ball. Travis Head to Will Jacks. Off break length ball, outside off stump on the front foot defending, back to bowler for no runs.

Dot ball. Travis Head to Will Jacks. Off break full toss, wide outside off stump on the front foot driving, to mid off for no runs, fielded by Green.

Dot ball. Travis Head to Will Jacks. Off break length ball, outside off stump on the front foot defending, back to bowler for no runs.

Dot ball. Travis Head to Will Jacks. Off break length ball, outside off stump on the back foot working, to short mid wicket for no runs, fielded by Inglis.