For posting:
- invitations to games (you can also use the New Game menu)
- information about upcoming tournaments
- discussion of games (please limit this to completed games or discussion on how a game has arrived at a certain position ... speculation on who has an advantage or the benefits of potential moves is not permitted)
- links to interesting related sites (non-promotional)
Removing the last move would probably not change the outcome, it would need to go back a far way as the game strategy was based on my understanding of the previous rules, likewise another game I lost, although I doubt it would have made a difference there.
The game ID in question is 27317. I would be happy if the game was just deleted from the database (or perhaps taken back to move 1) although I wonder if my opponent would as happy. Shame because I was a queen ahead before it all went awry (in my way of thinking).