Review roscommon 8th Jun Aranhill Chief showed excellent resolution to come out on top in the thetote.com Connacht National Handicap Chase at Roscommon.Racing in second for much of the way, the 16-1 chance seized the initiative when the frontrunning Bishops Road blundered three out, and put a bit more daylight between himself and the chasing pack when Prince Rudi made a mistake at the next.The gambled-on Abolitionist went in pursuit, but Aranhill Chief wasn't for passing and scored by a length.The Game Changer continued his fencing education in the Dermot Hughes Car Sales Novice Chase.Gordon Elliott's useful hurdler made a sparkling start to his new career at Punchestown last month but the burden of favouritism here was saddled with Rock The World, who led.The Game Changer (6-4) was always in close attendance, though, and after he took up the running three out, he had three-quarters of a length in hand of Rock The World at the line.Galway Bay was a warm order for the Irish Stallion Farms EBF Auction Maiden after finishing second in Listed company last week, but could only manage third.The odds-on favourite made hard work of taking the lead off Greyscape and wasn't able to repel the challenge of newcomer Henshaw (16-1), who just held the late thrust of Escondida by a head.Early in the straight in the Irish Stallion Farms EBF Maiden, it looked like another hotpot would be turned over, with Father Christmas firmly under the pump.But the 9-10 market leader eventually wore down Dawn Mirage and the one-length winner will know more of what is required of him next time.Knights Templar ended a two-year drought in the Ballaghaderreen Handicap (Div 1), while the second division went the way of 13-2 shot Lady Ranger.Breenainthemycra (6-1) is improving at a rate of knots and still has more to offer, judging by the decisive manner in which he landed the hat-trick in the Roscommon Handicap.