30. b6 is strong indeed. Black has to deal with the immediate threat of bxa7 followed by Qxb7 winning for white. And if black plays 30. ... a6 then the idea I gave for black is improved 31. Qxe3 and the f-pawn is pinned because now Rxf8 leads to mate.
benws, thanks that's been suggested twice before. Also, it seems that 30. b6 is an improvement on Qxe3 because of the immediate threat of bxa6+ and the fact that the b6 pawn creates a back rank mate threat.
I think b6 is the strongest move here. It puts a lot of pressure against the king, and on incorrect defence, it opens up the a-file, eventually leading to a beautiful mate with a knight, a pawn and a queen after a rook sacrifice =)
ok dudes, I was black here, but i just want to know whats your suggestions for WHITE, can he saves the game?