A notable success this year is the 2019 Chassagne-Montrachet 1er Cru Les Caillerets. Unwinding in the glass with aromas of citrus oil, mandarin orange, white flowers, freshly baked bread and hazelnuts, it's medium to full-bodied, layered and taut, with a concentrated core of fruit, that's girdled by bright acids and chalky dry extract. Long and resonant, it's a tiny cuvée that's worth a special effort to seek out.