All games are for Gentlemen but unfortunately many are bad losers and get quite bitter.
Many years ago ( Im 69) I was taught in school 'Manners maketh man'.
It is no shame to lose or make a silly mistake it does not reflect apon your character.
What will reflect badly on your character is bad sportsmanship.
Chess is a Gentleman's Game, with emphasis being on the key word game. I was playing one of our brothers from the land where the idea of Democracy was invented Greece. I had played this man before 6 times and lost. He had a 700 pt better score than me so I took my lumps. We got into a game and I started giving him a run for his money, then he writes, I don't know how you tricked me into playing a rated game, but I won't play you anymore. This pissed me off and I started to whip him naked, however I remember the key word GAME and rather than totally humiliate him and take his 14pts I resigned and informed him that I didn't trick him into anything nor was I trying, I asked him how old was he 10-11 because I informed him that he had a little maturing to do. REMEMBER, IT'S ONLY A GAME. We have people dying,geonocide,famine, whole Countries being exploited, aids,OPEC,China currency minipulation, American Bankers stealing and selling us out, the last thing I want to raise hell about is a _ _ _ _ _ _ _ game.