Hydroplane for John Nicholls with the cheekpieces back on made all the running in the final race at Chester under Silvestre de Sousa to post a ninth career success from 31 starts under both codes.
This was a second win in three days for the owner who saw Thunder Flash win at Leicester on Thursday.
Hydroplane is proving a useful and versatile dual purpose performer, winning four over hurdles, a bumper and four times on the level, including turf and a/w victories.