Chimpanzees, as well as other non-human primates, do not use matches or stoves to cook their food. While some animals in the animal kingdom do display rudimentary tool use, the level of complexity required for creating fire and using stoves is beyond the cognitive capabilities of chimpanzees.
Cooking involves several complex cognitive skills and the ability to control and manipulate fire, which is a defining feature of human culture. It requires understanding the properties of fire, creating a controlled environment for cooking, and using tools such as pots and pans. These abilities are unique to humans and have played a crucial role in the development of our species and civilization.
Chimpanzees do exhibit some basic tool use, like using sticks to extract termites from termite mounds for food, but their tool use is limited compared to the complex cooking practices of humans. Cooking is a significant factor that sets humans apart from other animals and has been instrumental in providing us with a more varied and nutritious diet, which, in turn, has contributed to the growth of our brains and cognitive abilities over time.