If you made a bet with them and have to win 2 out of 3 games, what would you ask if you win? 
Chess bet? :)
Sort:
A few bucks, but not as much as they would be poor, they look like young people and they have a lot of life still to live, you wouldn't want to ruin someone's life with debt. Also, I would offer them suntan lotion, as it seems they are getting sunburnt despite the fact the weather looks cloudy and likely to rain. Also, I would tell them that a pervert (you) was taking a photo or their backsides, as it probably wasn't their idea, and offer to smash you with the chess piece shown.
A few bucks, but not as much as they would be poor, they look like young people and they have a lot of life still to live, you wouldn't want to ruin someone's life with debt. Also, I would offer them suntan lotion, as it seems they are getting sunburnt despite the fact the weather looks cloudy and likely to rain. Also, I would tell them that a pervert (you) was taking a photo or their backsides, as it probably wasn't their idea, and offer to smash you with the chess piece shown.
Oh god, sorry bout that.
I would also care about them, as any daddy would lol Their silky skin would need suntan lotion and since they cant reach their back who would do it? Me of course! Of course they would need to polish my Bishops because of all this sand on the chess board 