Checkmate

"You're more difficult to figure out than chess."

"But I thought you liked chess?"

"I do, I love it actually."

"Well, why don't you try making a move on me then?"

Yulian Zima is an amazing chess player. It's the one thing that never bored him to death. He has the mind of a strategist, one of the best kind and his first goal is to one day defeat the best chess player in the world.
Well, that is his second goal, actually.
His main goal is to conquer the heart of the girl he cannot yet figure out because she is more complicated than chess and so much more interesting than planning the next move.
Because he knows that if he makes one wrong move...
It's checkmate.