Place the flambé pan on the rechaud, fill almost 1/2 cm high with red wine and add the sugar. Put in the drained peaches and drizzle with lemon juice and rum.
Heat the fruit and continuously drizzle with the brew.
Remove the flambé pan from the rechaud and heat 2-3 tablespoons of rum over the flame in a ladle, let the flame hit and pour the burning rum over the fruit.
When serving, sprinkle the flambéed peaches with sliced almonds and chocolate flakes.