[Event "Ch Amateur Team"] [Site "masterchessopen.com USA"] [Round "0"] [White "Eckert Doug D (USA)"] [Black "Heurung David (USA)"] [Result "1-0"] [WhiteElo "2246"] [BlackElo "2271"] [ECO "D85"] [Opening "Gruenfeld: Exchange, 5.e4"] 1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.cxd5 Nxd5 5.e4 Nxc3 6.bxc3 Bg7 7.Bc4 O-O 8.Be3 c5 9.Ne2 Nc6 10.O-O Qc7 11.Rc1 Rd8 12.f4 Na5 13.Bd3 e6 14.f5 exf5 15.exf5 Re8 16.Bg5 b6 17.Nf4 Bb7 18.d5 c4 19.Bb1 Be5 20.Nh5 Qc5+ 21.Rf2 Bxd5 22.Nf6+ Bxf6 23.Bxf6 Be4 24.fxg6 hxg6 25.Qd2 Qh5 26.Bxe4 Rxe4 27.Rf3 Rg4 28.Kh1 g5 29.Rh3 Rh4 30.Rxh4 gxh4 31.Re1 Qg6 32.Qf4 Rc8 33.Qxh4 {#r} 1-0