Learn with Forward Chess vs chordmap

Forward Chess is an Interactive reader of chess books. Play through the lines in the book, or try your own, it's like having a chess board and a chess book in the palm of your hand. Forward Chess includes the ability to purchase over 100 chess eBooks through our In-App Store. Check it out. Our collection is growing weekly! Forward Chess also contains the following subscription options - ChessPublishing's monthly periodical for the latest in opening theory - We offer a choice of 4 different auto-renewing subscriptions - 1 Section for 1 Year @ $19.99 USD - 3 Sections for 1 Year @ $39.99 USD - 6 Sections for 1 Year @ $69.99 USD - 12 Sections for 1 Year @ $99.99 USD - Payment will be charged to iTunes Account at confirmation of purchase - Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period - Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal - Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase - No cancellation of the current subscription is allowed during active subscription period - Links to Your Privacy Policy and Terms of Use - Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication. Forward Chess takes your privacy seriously See our privacy policy here: https://forwardchess.com/privacy-policy and term of use here: https://forwardchess.com/terms-of-service

chord map chord progression