Played a black guy guy in Dupont Circle in D.C. who looked pretty ragged and had a joint stashed over one of his ears. My friend put up $5 for me to play him. After my ass was beat before I coudl even figure out what opening he was doing, my friend told me he is a GrandMaster who loves to play in the park and makes money giving lessons or playing people. He looked like Bob Marley's poor cousin but played numerous 5 minute chess games with a clock and was beating guys while talking to the crowd and making jokes.
Yup. These guys are true rounders in chess. I recall this one white guy who was always dressed like a bum and was filthy. He'd sit at his table and scream, in a Russian accent "Nobody can beat me because I am the MAS-TAHHHH!" Of course he really was at a master level, and just took all the plebe money. Nothing but respect for those guys, because they are running a business, like us traders.
