The Nicky Henderson-trained Quantitativeeasing got the visitors off the mark at the Festival when making a successful debut in the bumper.
The Anshan gelding was always travelling well, and led early in the straight under J P Magnier to beat Frawley by eight lengths.
'He's obviously pretty useful for a baby having his first run. That's him finished for the season, and J P gave him a lovely ride,' said Henderson.