The 2020 Chablis Grand Cru Les Preuses is, if anything, even more electric than the formidable Valmur, wafting from the glass with notions of citrus oil, freshly baked bread, oyster jus and wet stones. Full-bodied, satiny and chiseled, it's racy and intense, with a bright spine of acidity and a long, intensely saline finish.