What if you playd a game with people insted of chess pieces and you wouldn"t have the choice of not playing.

You start the game and you know you must win, every chess (piece) depends on you do you think you could win in this state or not

Like the Harry Potter movie (I think the first one). Harry's friends took place upon some of the pieces and were moved on Harry's commands. Famed chess author IM Jeremy Silman did the work for the movie.

Now this is a totally different situation. I prefer not to play games with people and their lifes . If you are put in a situation as such then play with people who have played games with other peoples life to teach that what goes around comes around not with people who are good i suggest stop playing with their lifes and play chess on board.. Cheerssssssss