[Event "Mar del Plata"] [Site "Mar del Plata ARG"] [Date "1959.04.09"] [Round "15"] [White "Rene Letelier Martner"] [Black "Rodolfo Argentino Redolfi"] [Result "1-0"] [ECO "E41"] [Opening "Nimzo-Indian: 4.e3 c5 5.Nf3"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 c5 5.Nf3 O-O 6.Bd3 d5 7.O-O Nc6 8.a3 Bxc3 9.bxc3 dxc4 10.Bxc4 Qc7 11.Bb5 Bd7 12.a4 a6 13.Be2 Rfd8 14.Ba3 b6 15.dxc5 bxc5 16.Bxc5 Ne4 17.Bd4 e5 18.Qb1 exd4 19.Qxe4 dxc3 20.Rfc1 Qa5 21.Qc4 Ne5 22.Qxc3 Nxf3+ 23.Bxf3 Qxc3 24.Rxc3 Rac8 25.Rxc8 Rxc8 26.Bb7 Rb8 27.Bxa6 Ra8 28.Bf1 Rxa4 29.Rd1 Be8 30.Rd8 Re4 31.Bb5 Kf8 32.Kf1 Re5 33.Bxe8 Rxe8 34.Rxe8+ Kxe8 35.Ke2 Ke7 36.Kd3 Ke6 37.Ke4 f5+ 38.Kf4 Kf6 39.h4 Ke6 40.f3 Kf6 41.g4 fxg4 42.Kxg4 Ke6 43.Kg5 Ke5 44.h5 Ke6 45.h6 g6 46.f4 Kf7 47.f5 gxf5 48.Kxf5 Ke7 49.Ke5 {#r} 1-0