Chess without ads.

Chess without ads is an ad-free chess trainer that lets you learn, play, and improve without interruptions. It runs offline, requires no account, and works without internet. Beginner-friendly lessons guide you from the basics to real games, with a coach showing the four best moves to study and the ability to toggle suggestions on or off.

For experts, the engine supports USCF and FIDE ratings, analyzes games with color-coded feedback, and can replay positions up to 20 moves ahead. It includes an opening book, multiple visual themes, and different playing styles, plus customization options to tailor the experience as you improve.