You'll notice by this 'cut-and-paste' of mine, that the title of this post is borne-out, just as was stated; in that, it was 'white' {not 'black'}, that made the last move.
 
White: droidArmy (1523) Start Time: 11:10:18 UTC
Black: bambi (1520) End Time: 11:25:06 UTC
Game: Chess Duration: 0:14:48
Speed: G/10 Moves: 23
Result: 0-1 (Forfeit) Opening: Bird's opening
Game ID: LCH1218453018010825008778
View Game
 
[Event "Live Game"] [Site "Caissa's Web"] [Date "2008.08.11"] [White "droidArmy"] [Black "bambi"] [Result "0-1"] [TimeControl "600"] [WhiteELO "1523"] [BlackELO "1520"] [ECO "A03"] [Opening "Bird's opening"] 1. f4 d5 2. e3 e6 3. d4 Nc6 4. c3 Nf6 5. Nf3 Bd6 6. Bd3 Ne4 7. O-O g5 8. Ne5 Bxe5 9. fxe5 Qe7 10. Bxe4 dxe4 11. Qg4 Bd7 12. Nd2 O-O-O 13. Nxe4 f5 14. exf6 Qf7 15. Nxg5 Qg6 16. Qf4 h6 17. Ne4 Rhf8 18. Nc5 Kb8 19. Nxd7+ Rxd7 20. e4 Ne7 21. e5 Nf5 22. Bd2 b6 23. a4

Thanks for this report. If you played in this game, or if you experience this problem in the future, please provide a description of the game ending such as any problems or errors you may have seen.