Buy EndgameTrainer & OpeningTrainer a coffee

Endgametrainer.com and Openingtrainer.com have around 400 daily users on average. I'm happy that people keep using them and find them useful!

These sites are hobby projects and I have no intention of earning money. However, since the release in August, I have been paying monthly costs for hosting, database, and domain.

Since the release in August, I have had to pay $273 in total. The current monthly costs are $35.

And don't worry, I have no plans of charging for use, the sites will remain free. Also I plan to keep improving the sites, so expect some new features in the coming months! :)