Train your brain through chess tactics.

It helps you quickly apply tactics in a chess match.

Do you have a defense plan?
If you use this app, your defense will improve.

The difficulty increases as you pass the tactical questions.

You should know the rules of chess.

Thank you. Enjoy this app.

function
1. As the score increases, the difficulty gradually increases.
2. You can try hand-drawing lines on the board.
3. When it is difficult, you can use the hint button.