Mackay [Australia], November 3 (ANI): Fine half-centuries from skipper Nathan McSweeney and Beau Webster helped Australia chase down a target of 225 runs set by India A and secure a seven-wicket win in the first unofficial Test at Mackay on Sunday. With this win, Australia is up 1-0 in the two-match series. Australia A won the toss and elected to field first. India A was bundled out for just 107 runs in their first innings. Devdutt Padikkal (36 in 77 balls, with two fours) and Sai Sudharsan (21 in 35 balls, with a boundary) and Navdeep Saini (23 in 42 balls, with two fours and a six) played so…