can we fix immorality?

i had a 2 minute game in live chess.we didnt exchange an single words with my opponent until we had 20 secs time each and he was about to make the winning mat move.he then stop playing(delaying his move) and said:

"haha,how do you feel know?"

he didnt say any bad word but isnt this  disrespect,rudeness,bad attitude(...)?

i also know that i could disable chat at the beggining of the game but i want to communicate with my opponents.maybe i want to say some comments in the end of the game.

i d like to hear any solution or ideas to this...

ps. can i report abuse for saying just those words above?

turn off chat.  beat him next time.  resign when you're about to lose.  don't get your feelings hurt so easily. 

nobody lives forever.

Take a chill pill or two.

it's easier to block & move on in cases like this. There's no point in dwelling on it, just ignore and play the next game. 

Or you can do the same to everyone you play against. Because if everyone does it, it cant be wrong!

One thing it's not, is "immorality"

You could actually attempt answer his question with a philosophical treatise on the place of feelings in competition, or the struggle with building relationships in a virtual world, or the rumblings in your stomach from your undigested salami on rye.

Seriously, though, such behavior is rude, of course ... but many, many here (and everywhere on the Internet) are works in progress in the character development department, so tagging such behavior as immoral might be a bit on the dramatic side.