@King said:

In reply to: https://mathstodon.xyz/users/axiom/statuses/100524518156330521

๐Ÿ•โ€‚[3. c4] โ™™ c2 โ†’ c4

@mona's turn

Fri, 10 Aug 2018 06:26:59 GMT

FEN: rnbqkbnr/pp2pppp/2pp4/8/2PPP3/8/PP3PPP/RNBQKBNR b KQkq c3 0 3

castling.club