[Event "ARG-ch17 Challenger"] [Site "Buenos Aires"] [Date "1938.??.??"] [Round "10"] [White "Palau, Luis Argentino"] [Black "Maderna, Carlos Hugo"] [Result "0-1"] [WhiteElo "0"] [BlackElo "0"] [ECO "E18"] [PlyCount "114"] 1.d4 Nf6 2.Nf3 e6 3.c4 b6 4.g3 Bb7 5.Bg2 Qc8 6.O-O Be7 7.Nc3 d5 8.Ne5 O-O 9.Bg5 dxc4 10.Nxc4 Bxg2 11.Kxg2 Qb7+ 12.Kg1 Rd8 13.e3 c5 14.Ne5 h6 15.Bxf6 Bxf6 16.Ng4 Be7 17.Qa4 cxd4 18.exd4 Qc6 19.Qd1 Na6 20.Ne5 Qb7 21.Qf3 Qxf3 22.Nxf3 Nb4 23.Rfd1 Bf6 24.Ne4 Rac8 25.Nxf6+ gxf6 26.a3 Nc6 27.Rac1 Nxd4 28.Nxd4 Rxc1 29.Rxc1 Rxd4 30.Rc7 Ra4 31.Rb7 f5 32.f4 Kg7 33.Kf2 Ra5 34.Kf3 Kg6 35.h3 h5 36.g4 fxg4+ 37.hxg4 hxg4+ 38.Kxg4 Ra4 39.Kf3 f6 40.Kg4 e5 41.Kg3 Rxf4 42.Rxa7 Rd4 43.b4 Rd3+ 44.Kf2 Kf5 45.a4 Rb3 46.b5 e4 47.Ra6 Ra3 48.Rxb6 Rxa4 49.Rb8 Kf4 50.b6 Ra2+ 51.Ke1 Rb2 52.b7 f5 53.Kd1 Ke3 54.Rf8 Rb1+ 55.Kc2 Rxb7 56.Rxf5 Ke2 57.Kc3 Rd7 0-1