Sounds fucking amazing. I look for years for another game to play. I played hardcore Starcraft 2 up to the highest ranks.
I also love chess and played a lot.
This could be much better than everything I expected.
I can't wait to test it and play some games, also to see how the Nfts will work out in combination with the chess elements.
I hope it will be a game, you can think a lot about and replay the games for " possible mistakes". Because game theory those things and discuss with other people are IMO most fun besides playing it.
GM!