[Event "Ch USA (match)"] [Site "masterchessopen.com USA"] [Round "8"] [White "Marshall Frank J (USA)"] [Black "Showalter Jackson W (USA)"] [Result "1-0"] [ECO "D08"] [Opening "QGD: Albin, 4.Nf3 Nc6"] 1.d4 d5 2.c4 e5 3.dxe5 d4 4.Nf3 Nc6 5.Nbd2 Bb4 6.a3 Bxd2+ 7.Bxd2 Bg4 8.Qb3 Rb8 9.Bg5 Nge7 10.O-O-O O-O 11.e3 Re8 12.Be2 Na5 13.Qc2 Bxf3 14.Rxd4 Qc8 15.Bxf3 c5 16.Rd6 b5 17.cxb5 c4 18.Rhd1 Ng6 19.Bc6 Nxc6 20.bxc6 Nxe5 21.Rd8 Qxc6 22.Rxb8 Rxb8 23.Bf4 Qb5 24.Bxe5 Qxe5 25.g3 Rc8 26.Kb1 g6 27.Rd4 Qa5 28.Qc3 Qf5+ 29.Qc2 Qh3 30.f4 Qf1+ 31.Rd1 Qf3 32.e4 Qe3 33.e5 a5 34.Ka2 Qc5 35.Qc3 a4 36.Rd7 Qb5 37.e6 Qb3+ 38.Ka1 Qxc3 39.exf7+ Kf8 40.bxc3 Rb8 41.Ra7 Rb3 42.Rxa4 Rxc3 43.Kb2 Rb3+ 44.Ka2 Rc3 45.Rb4 Rc2+ 46.Rb2 Rc1 47.Re2 Kxf7 48.Kb2 Rd1 49.Rc2 Rd4 50.Kc3 Rd3+ 51.Kb4 Rb3+ 52.Ka4 Rf3 53.Rxc4 h5 54.Kb4 h4 55.gxh4 Rf2 56.a4 Rxh2 57.a5 Rxh4 58.a6 Rh8 59.Ka5 Ke6 60.a7 Kd5 61.Rb4 Kc5 62.Rb8 {#r} 1-0