An eleventh-hour decision by trainer Ado McGuinness paid handsome dividends as Pierre Royal produced a 33/1 shock win in the bet365 Cambridgeshire Handicap at Newmarket.The four-year-old, the sole Irish contender in the 27-strong field and available with bookmakers at 66/1 in the morning, finished off powerfully under rider Mikey Sheehy to overhaul Crest Of Fire by a short-head in the shadows of the post.A relaxed McGuinness only committed Pierre Royal for yesterday’s Heritage handicap on Monday and left it until Thursday to book his lucky mascot in Sheehy.’He’s a top-class rider and one of the top lads at home. I’m delighted I got him,’ explained the delighted Co-Dublin based handler.’I only rang his agent two days ago and asked if he was available, as I wanted to pick someone who was lucky for me. He is top-class – I told him what I wanted him to do and in fairness he did it.’We only made our mind up to come here on Monday. I said this race was our only chance of getting another good run into him this year. Pierre Royal won the bet365 Cambridgeshire Handicap at 33/1 in a shock result on Saturday’He’s a lovely horse to train. He travels over easy and sleeps, drinks and eats. Like me, he is a bit big sometimes!’Earlier on the card, Sun Goddess blazed up the Rowley Mile in the hands of Ryan Moore to land a vintage renewal of the Tattersalls Cheveley Park Stakes in a course record time.Trained by Aidan O’Brien, the daughter of Sioux Nation was bought for a relatively modest £120,000 at the Goffs Premier Yearling sale last August and remarkably was winning her sixth race of the campaign while recording her third Group 1 success of the summer.She was installed as 7/4 favourite for next season’s Betfred 1000 Guineas by the sponsors and was labelled a ‘freak’ by her handler following her length defeat of Libertango.’She is an incredible filly, what can I say?’ enthused O’Brien who had earlier won the Group 2 Royal Lodge Stakes with the well-backed Haffner.’She was going to be vulnerable today and the preparation would have been unorthodox, but she is an incredible filly – she looks a freak to be doing what she has.’The other Group 1 prize went the way of the Clive Cox-trained Orthodox who bounced back from a modest effort in the Prix Morny under Rossa Ryan to hand his trainer a third success in the Tattersalls Middle Park Stakes.It was also a second winner in the race for owner Jason Goddard who had previously won the Group 1 prize with Supremacy in 2020.