64.Qx(11,8)...K(-1,8)
65.Hx(0,6)+
Chess on an Infinite Plane (gamebooker14 - ChessNerd1836)

Witches do fly so maybe they need more room than the normal bulldog (10x8) board. I'm already playing some games, but if someone wants to try it - sure!

Good game by both, and I really enjoyed watching it. One position that I thought was interesting was at move 18. White has two pieces attacking the file-1 pawn. The game could have gone as follows:
19.Nx(1,7)...GxN
20.CxG
This is only a one-pawn advantage for White, but causes the Chancellor to be deployed early (can cause problems). In any case, I think it was the first infinite chess game by both, and it was fun to watch!
I should have seen that too. I'll delete the board and post the updated board now.