PS. Is there a way to post the game easily via game ID? Not a link to it, but the board in the thread...
Click "get PGN" from the page you linked to, copy, and paste between [ pgn ] [ /pgn ] tags without spaces.
Edit: I didn't properly read your question. I don't know if there's a way to embed games via ID. As for the game, 15... Nxg3 would have given you the better postition.
You did blunder.. 13 Nfe8 defending g7 instead of Nh5 is the most common answer, later on Bf6. Move 15 e5 is not good, you just opened your king. exchanging knights was better
or if you don't like it just play g6 Bishop for rook and I wouldn't mind playing this.
Just a quick look after 12. ... Nh5. At 13 you could have played g6 and offered an exchanged sacrifice? 15. ... N.g3. at 18. .... ? you are a pawn and a piece down. If you wish to fight on maybe 18. ... f6.