19...Bxg3 20.cxd7+ Bxd7 21. fxg3 And I'm up a piece.

after you play kight to b5 id assume it would play out like this ... cxb5 2. Qxc7 Bxc7 3. Bxc7 Rc8 4. Bd6 a6 5. Nf4 Rc6 and the game doesnt look lost for black-- he would reconnect his center pawns after your knight takes the LSB and gain time on your DSB

Very nice victory. i have to agree with you on wanting to play out games against higher rated opponent. im currently playing against a 1950 my highest after a 1700 and he just took the full three days hasnt found a move yet and postponed the game 11 days. yet continues to log on and play other games. im kinda hoping he resigns and not. lol losing or winning would be great-- i gave your game a 5 star cause you managed to make a 2100 rated player lose 2 tempo against you or maybe even call it a loss of 4 tempo cause other moves wouldve then been played.. and you also disrupted his structure to head into a highly favorable end game

This a sort of correspondence chess, and there's an assumption that if you are good enough to dominate most of the game, there is very little likelihood of the rsult of the game changing. I've lost two games here, both to strong players, and when the position went sour I just resigned (avg of the two players was about 2000 ELO) His resignation is his way of telling you that he does not need to have you show him that you have sufficient technique to win. He assumes you do.