There was yet another victory for France in the Queen Elizabeth II Stakes at Ascot as Big Rock delivered a devastating display on Qipco British Champions Day.

Often the bridesmaid when racing at the highest level this year, the son of Rock Of Gibraltar had finished second in the Prix du Jockey Club, Prix Jacques le Marois and Prix du Moulin in his last three starts.

However, Christopher Head’s brilliant colt finally got his moment in the spotlight, making every yard in the one-mile Group One feature.

Immediately taking his customary position at the head of proceedings, his rivals were left chasing shadows as big-race jockey Aurelien Lemaitre kept upping the tempo.

Having built up a healthy lead, it was Dermot Weld’s Tahiyra who decided to break cover from the pack first, with Chris Hayes setting the Irish 1,000 Guineas heroine in pursuit.

But there was no catching Big Rock (5-1) who kept on galloping in the rain-softened ground to register an emphatic six-length success and also lead home a French one-two, as Jerome Reynier’s Facteur Cheval stayed on past a tiring Tahiyra in the dying strides to grab the silver medal.

Short-priced favourite Paddington beat only two home, one of those being 2000 Guineas hero Chaldean.