It really sucks when you resign a game only to later realize you could have drawn or even won. This game was an OTB game I played against an around 1500 player. The game featured mutual mistakes and in the end I resigned because I thought I had lost a queen, when in fact, I could have won. My opponent pointed this out as soon as I tipped over my king. I was furious at myself for weeks because of this game. Any thoughts? Has anything similar ever happened to you?
All in all, one my worst blunders. However, let this be a lesson to look thoroughly before resign and only do so if you have no winning chances. It's too bad that I had to learn this the hard way though.