Knappe man aan tafel zitten en denken over het maken van een zet in het schaakspel - Stockfoto’s en -afbeeldingen

Two young men friends playing chess in the cafe, intellectual activity.

Portrait of two young men playing intelligent game of chess

Smiling thoughtful man playing chess with himself

Thoughtful young man playing chess with partner through online video chat in living room

Young friends males playing chess at home

Handsome pensive man looking at chessboard at home

Concentrated multiethnic students with books studying together at home

Portrait of tired businessman in underwear using tablet while sitting at workplace with cups of coffee in office

Young businessman talking by phone

Young multiethnic couple using tablets on kitchen

Caucasian businessman with legs on table resting at workplace in office

Happy young businessman working with laptop

Attractive young businessman with blurred colleagues on background

Hardworking businessman in underwear with disposable cup of coffee in hand typing on laptop at workplace