When it comes to choosing a wine for your beef stew, there are a few things to keep in mind. Look for wines with high tannin levels, as these will help to balance out the fattiness of the meat and the richness of the sauce. Syrah/Shiraz is another great option, with its dark fruit flavors and spicy undertones that will add depth and complexity to your stew.
But it's not just about the type of wine - the age of the wine can also play a role. A young, fruity wine might be perfect for a hearty, comfort-food style stew, while an older, more mellow wine might be better suited to a more refined, elegant stew. And don't be afraid to experiment and try out different wines to see what you like best - after all, that's half the fun!