[Event "La Plata Jockey Club"] [Site "La Plata"] [Round "5"] [White "Sonja Graf-Stevenson"] [Black "Paul Michel"] [Result "0-1"] [ECO "D00"] [Opening "Queen's Pawn: Mason Variation"] 1.d4 d5 2.Bf4 e6 3.c3 Bd6 4.e3 Nf6 5.Nf3 Nbd7 6.Bd3 Qe7 7.Ne5 Ne4 8.Nd2 g5 9.Bg3 Nxg3 10.hxg3 Bxe5 11.dxe5 Nxe5 12.Bc2 Bd7 13.f4 gxf4 14.gxf4 Nc6 15.Qe2 O-O-O 16.O-O-O f6 17.Nf3 f5 18.Rh6 Rdg8 19.Rdh1 Rg7 20.Ba4 Nd8 21.Bxd7+ Qxd7 22.Ne5 Qa4 23.Kb1 Qe4+ 24.Qd3 Qxg2 25.R6h2 Qe4 26.Qxe4 fxe4 27.Rh6 b5 28.R1h2 Kb7 29.Kc2 a5 30.Kb3 Rg3 31.Re2 Rg1 32.Kc2 a4 33.a3 Rg7 34.Reh2 Kc8 35.b3 Kb7 36.bxa4 bxa4 37.c4 c5 38.cxd5 exd5 39.Rd2 d4 40.exd4 e3 41.Re2 Re8 42.Kd3 Ne6 43.Rb2+ Kc7 44.Kc4 cxd4 45.f5 Nd8 46.Kxd4 Rxe5 47.Kxe5 Nf7+ 48.Kf6 Nxh6 49.Kxg7 Nxf5+ 50.Kxh7 Nd4 51.Rb1 e2 52.Re1 Kd6 53.Kg6 Kd5 54.Kf6 Ke4 55.Ke7 Kd3 56.Kd6 Kd2 57.Rh1 Nc2 {#R} 0-1