[Event "9th American Chess Congress"] [Site "Lake Hopatcong, NJ USA"] [Date "1923.08.18"] [EventDate "1923.08.06"] [Round "11"] [Result "1-0"] [White "Marvin C Palmer"] [Black "Oscar Tenner"] [ECO "C01"] [WhiteElo "?"] [BlackElo "?"] [PlyCount "113"] 1.e4 e6 2.d4 d5 3.exd5 exd5 4.Nf3 Bg4 5.Be2 Nf6 6.O-O Bd6 7.Bg5 O-O 8.Nbd2 Nbd7 9.c3 Re8 10.Bd3 c6 11.Qc2 Qc7 12.Rfe1 Re6 13.h3 Bxf3 14.Nxf3 Rae8 15.Bf5 Rxe1+ 16.Rxe1 Rxe1+ 17.Nxe1 Bf4 18.Bxf4 Qxf4 19.Bxd7 Nxd7 20.Nd3 Qe4 21.Qd2 Kf8 22.Kf1 Nb6 23.Qe2 Qg6 24.Kg1 Nd7 25.Ne5 Qb1+ 26.Kh2 Nf6 27.a3 g6 28.Nd3 Kg7 29.Nc5 b6 30.Nd3 h5 31.Ne5 c5 32.dxc5 bxc5 33.Nd3 c4 34.Ne5 Qc1 35.Nc6 Qf4+ 36.Kg1 Qc7 37.Nb4 Qb6 38.Qe5 Qb7 39.g4 hxg4 40.hxg4 a5 41.g5 axb4 42.axb4 Qc6 43.gxf6+ Kh6 44.Qh2+ Kg5 45.Qe5+ Kg4 46.Qe7 d4 47.cxd4 Qd5 48.Qe2+ Kf5 49.Qe5+ Qxe5 50.dxe5 Kxe5 51.b5 Kd5 52.f4 Kc5 53.Kf2 Kxb5 54.Ke3 Kc5 55.Ke4 Kb5 56.Kd5 Kb4 57.Kc6 1-0