It's the kind of game that sommeliers, restaurateurs and wine writers love and hate at the same time: blind tasting with a series of flights of wine, where you have to work out which is the European wine.
Reputations are on the line. On the one hand you relish the challenge and the chance to test your own palate but on the other, you don't want to fail and be exposed as a fraud. This is where your ego and authority as a wine expert is severely tested.
The scenario: take a smart modern restaurant with a recognised chef - in this case Auckland's Clooney, with resident chef Des Harris - and pair with a degustation menu of four courses each accompanied by three wines.
The restaurant is full; it includes Masters of Wine, writers and people responsible for the wine lists for some of Auckland's smartest restaurants.
First up, glazed smoked eel, cucumber, marrow and borage. Matched with three white wines ... two are iconic Marlborough producer Fromm, one is French.