iEsnaj is an Android application developed by Onclick MX S.A. de C.V. It is a free educational and reference program designed for chess enthusiasts. With iEsnaj, users can easily access information about the chess tournaments and events organized by the Escuela Nacional de Ajedrez.

The app provides a convenient way to stay updated on the tournament schedule, including the dates, venues, and routes to reach the tournament location. Users can also customize the app by adding their preferred photo, adding a personal touch to their experience.

One of the key features of iEsnaj is the ability to receive notifications, which enhance the gaming experience by providing timely updates and reminders. Additionally, users can access the profile of each game and plan their strategies accordingly.

iEsnaj also offers a hassle-free way to pay for tournament registration. Users can conveniently make payments directly through the app using their PayPal account.

Overall, iEsnaj is a valuable tool for chess enthusiasts, providing a user-friendly interface and essential features to enhance their chess-playing experience.