<p>Travis Head and Marnus Labuschagne both powered past 150 on Friday, feasting on poor bowling as Australia piled on the pain for the West Indies in the day-night second Test at the Adelaide Oval.</p>.<p>At dinner -- the first break -- on day two, the hosts were a commanding 436-4 with Head unbeaten on 172, his highest Test score, and Cameron Green on three.</p>.<p>Labuschagne made 163, to go with his 204 and 104 not out in the first Test, before the West Indies finally got a breakthrough, with wicketkeeper Joshua da Silva holding a catch off Devon Thomas's bowling.</p>.<p>It snapped a 297-run stand between Head and Labuschagne and ended another stylish inning from the focused left-hander.</p>.<p>Australia are expected to try and bat into the final session, and then take the new pink ball under lights, which is the most treacherous time to bat in day-night Tests.</p>.<p>They resumed on 330-3 after dominating the opening day, when David Warner (21), Usman Khawaja (62) and skipper Steve Smith (0) were the only wickets to fall.</p>.<p>Labuschagne began on 120 and Head 114, with the pair bringing up the 200 partnership in the opening over under blue skies.</p>.<p>The injury-hit West Indies were again faced with a flat pitch offering little help.</p>.<p>Alzarri Joseph extracted some early bounce, but the Australian pair were largely untroubled with Head impressive, thundering back-to-back boundaries off Anderson Phillip to set the tone.</p>.<p>Phillip, in particular, was punished, with both players pouncing on anything short or wide.</p>.<p>The West Indies bowling stocks are diminished with allrounder Kyle Mayers and pacemen Kemar Roach and Jayden Seales out injured.</p>.<p>Adding to their woes, replacement Marquino Mindley again failed to bowl, having limped off after just two overs on his debut Thursday.</p>.<p>Head was the first to reach 150, with a boundary off spinner Roston Chase, but Labuschagne was not far behind, bringing up his 3,000th Test run after reaching the milestone.</p>.<p>He was dismissed shortly before the break.</p>
<p>Travis Head and Marnus Labuschagne both powered past 150 on Friday, feasting on poor bowling as Australia piled on the pain for the West Indies in the day-night second Test at the Adelaide Oval.</p>.<p>At dinner -- the first break -- on day two, the hosts were a commanding 436-4 with Head unbeaten on 172, his highest Test score, and Cameron Green on three.</p>.<p>Labuschagne made 163, to go with his 204 and 104 not out in the first Test, before the West Indies finally got a breakthrough, with wicketkeeper Joshua da Silva holding a catch off Devon Thomas's bowling.</p>.<p>It snapped a 297-run stand between Head and Labuschagne and ended another stylish inning from the focused left-hander.</p>.<p>Australia are expected to try and bat into the final session, and then take the new pink ball under lights, which is the most treacherous time to bat in day-night Tests.</p>.<p>They resumed on 330-3 after dominating the opening day, when David Warner (21), Usman Khawaja (62) and skipper Steve Smith (0) were the only wickets to fall.</p>.<p>Labuschagne began on 120 and Head 114, with the pair bringing up the 200 partnership in the opening over under blue skies.</p>.<p>The injury-hit West Indies were again faced with a flat pitch offering little help.</p>.<p>Alzarri Joseph extracted some early bounce, but the Australian pair were largely untroubled with Head impressive, thundering back-to-back boundaries off Anderson Phillip to set the tone.</p>.<p>Phillip, in particular, was punished, with both players pouncing on anything short or wide.</p>.<p>The West Indies bowling stocks are diminished with allrounder Kyle Mayers and pacemen Kemar Roach and Jayden Seales out injured.</p>.<p>Adding to their woes, replacement Marquino Mindley again failed to bowl, having limped off after just two overs on his debut Thursday.</p>.<p>Head was the first to reach 150, with a boundary off spinner Roston Chase, but Labuschagne was not far behind, bringing up his 3,000th Test run after reaching the milestone.</p>.<p>He was dismissed shortly before the break.</p>