[AntiChess] Nice Forced Win

http://pt.lichess.org/AZp4yuUw#32

It was a beautiful ending, because after 16 ... a5, there was no escape for black. No matter which piece the black pawn promotes, there is a sequence of forced moves.
Try it yourself to find the solution to each piece that the black pawn can promote.

Sorry for bad english.

Nice ending, but he blundered many times like turn 14: Na5 was a win for him.

His first blunder was turn 5, not capturing with the king first.

Yes, jimj12. And the last error, 15...Rb8, assured me the victory . In unbridled piece donation, some people forget to plan.

9...g5! is winning for black quite easily. Just follow up with 10...Bf3