Missed tactic in Reykjavik Championship

Sigurbjorn Bjornsson (2317) was white here vs my uncle, Kjartan Maack (2168) in the 3rd round of the Reykjavik Championship, played friday the 14th of Janary.



Both were in some time trouble here (well as in every game really with G/90+30s). Sigurbjorn with white played Bh6 and eventually won after a hard struggle. He however had a killer tactic here.

1.Qb8+ Kg7
forced and now the hammer

2.Qxe5!!



With a simple winning endgame! A typical tactic that most chessplayers would find if it was a tactical puzzle but very hard to see in a game, especially down to the last few ticks on the clock!