Elevate your chess by practicing with actual moves from master games.

In a study involving 100 chess players ranging from 1000 to 1800 Elo, participants used our master position module with premium access for an average of 10 minutes daily over five weeks. The average Elo improvement was close to 200 points. We are thrilled with these outcomes and extend our gratitude to all volunteers. Keep honing your skills alongside us.

Have you ever found that solving tactical puzzles feels engaging yet doesn't translate to your actual games? Do your real matches lack dynamism, and do you often lose not to spectacular tactics but by overlooking straightforward moves?

Reality Check is designed to test your consistency and general performance in completely random positions from top-level games, whether they involve tactics, strategy, or simple piece improvements.

Test yourself with multiple game modes and get a true assessment of your abilities! Instead of practicing in artificial, setup-like scenarios, this app provides a precise evaluation of your playing strength.

Share your progress with us and support our goal of helping you grow as a chess player!