Question: Is there a chess tool that helps me practice specific openings and endgames with a realistic opponent?

If you want a chess tool to help you practice specific openings and endgames with a human-like opponent, Noctie.ai is a great choice. This personal AI chess coach adapts its playing style to your skill level and playing speed, offering real-time feedback and personalized training exercises. You can play against the computer in a specific opening or endgame, which is great for drilling down on the parts of the game you want to improve. The AI engine is trained to reproduce human intuition, so it's a more realistic and helpful practice partner than a traditional chess bot.

Another tool worth checking out is Knightly Chess, an online chess trainer and position analyzer. Knightly Chess uses AI to offer strategic advice and analyze recent games to help you improve. It offers detailed move analysis and lets you compare your moves with those of players at different ratings, which can be particularly useful for studying openings and endgames. The service can link to sites like Chess.com and Lichess, letting you import games and get detailed reports on your chess skills.