Toledo 8080 processor emulator (nanochess.org)

Nanochess Emulator is a free online tool that allows users to play chess against a computer opponent or two players on the same device. With adjustable difficulty levels, it's suitable for both beginners and experienced players. The website also provides a detailed tutorial and analysis board for studying chess moves and strategies. It offers a user-friendly interface with various game modes, making it a great platform for practicing and improving chess skills.