Blunder (14)

It does not surprise me that the Chess Olympiad 2010 in Khanty Mansiysk offers some serious blunders.

In the game Lin (1736) - Can (2500) the following position arose with Black to move:

Black could have continued with 44.- Qxf4 45.Rxf4 Bxb2 and the thing looks kinda drawish. Instead Black played 44.- Bd4?? and White mated with 45.Qc7#

Ouch.