find missed mate in 1 in this 2400+ game

White to move.

Please do not write your solution in the thread because others may want to find it by themselves.

P.S. High and equally high ranked players too often do not check opponent's moves for blunders.

P.P.S. I wrote 2400+ because some time ago Eggplant had 2530 rating. Current rating do not show player's real strength.

can't believe they missed that, it's good to know it happens at every rating group

Wow, even a 1200 should have seen that :O

Its hard to believe that 2400 could miss such an easy mate

You can open my profile and see my best blitz result to see what @penguingim1 missed. Anything is possible when you are trying to win quickly in arena tournaments with berserk.

@finlip it was not berserk

It was. He did berserk in my game. @game_spectator

@finlip obviously I speak about the game I posted, not you.