White to play : Win or draw ?

This turned out to be the key point of a long game.

A topsy-turvy game featuring a mis-calculation fron me, followed a few moves later by a mistake from my opponent, leaving me materially ahead.

She was more than up-to-the-challenge and fought all the way until I gained the advantage and this position


However, here, I had a decision to make.

White to  play after 62...Bc8

What would you do ? Winning  or drawing decision ?

Regardless, it was a great game !