hey nice game jimthemagic.
Queen's Gambit Declined

Thank you supergamer. The Book Opening is called
Queen's Gambit Declined: 4.Bg5 Be7 (D53)
and here is some more information of it:
http://www.chess.com/opening/eco/D53_Queens_Gambit_Declined_4.Bg5_Be7
I was offered a nice welcome to Chess.com with this Queen's Gambit Declined: