What Pro costs and how it renews

How Pro is paid

Pro costs $1.99 USD for 7 calendar days or $4.99 USD for 30 calendar days. Each purchase is one-time and does not renew. You pay on the secure Robokassa page; a card is never entered on chessnavio.com.

The conditions that govern the purchase are published in the public offer.

What Pro adds

Pro removes the Free limit of 3 games with live hints every 30 days and raises the account history to 10,000 games. The analysis itself is the same: it runs on your own computer, at the strength you pick.

What Free always includes

A free account gives you 3 games or training sessions with live hints every 30 days and keeps up to 20 games in your history. No card is needed. Reviewing a finished game from a PGN or a position from a FEN needs no account at all and does not use the Free allowance.

What happens when a paid period ends

The account moves back to Free. Paid features stop, but the account is not deleted. History above the Free limit becomes read-only for 90 days, so you can download it or delete it.

Cancellation and refunds

You can cancel a paid service at any time. The full procedure and timing are published on the cancellation and refunds page.