White Elo Black Elo ECO Year Res. #       Souza Mendes, Joao Sumar, Julio C06 1951 0-1 58 Letelier Martner, Rene Sumar, Julio C90 1958 0-1 35 Rebaza Sumar, Julio A34 1959 0-1 24 Letelier Martner, Rene Sumar, Julio C90 1959 0-1 40 Perez Alcocer, Jose Sumar, Julio E92 1959 0-1 32 Jauregui Andrade, Carl... Sumar, Julio E85 1959 0-1 55 Papadopoulos, Ioannis ... Sumar, Julio C47 1964 0-1 25 Pena, Gustavo Sumar, Julio C15 1964 0-1 35 Ader Hausman, Walter Sumar, Julio E16 1964 0-1 46 Nilsson, Zandor Sumar, Julio E61 1964 0-1 38 Crisalle, Oscar Luis Sumar, Julio B19 1967 0-1 43 De Winter, Willy Sumar, Julio E18 1970 0-1 44 Gereben, Erno Sumar, Julio A30 1970 0-1 70 Matsumoto, Yasuji Sumar, Julio E79 1970 0-1 46 Page 1
Souza Mendes, Joao - Sumar, Julio - Zonal-7 South America (21), Mar del Plata, 1951 C06 1.e4 e6 2.d4 d5 3.Nd2 Nf6 4.e5 Nfd7 5.Bd3 c5 6.c3 Nc6 7.Ne2 Qb6 8.Nf3 cxd4 9.cxd4 Bb4+ 10.Bd2 f6 11.exf6 Nxf6 12.O-O Bd6 13.Bc3 Bd7 14.Ng3 Qc7 15.Qe2 O-O 16.Ne5 Rae8 17.Rac1 Re7 18.a3 Be8 19.Kh1 Qb6 20.Rcd1 Kh8 21.Bb1 Rg8 22.f4 Qc7 23.Qd3 g6 24.Qf3 Reg7 25.Rde1 Ne7 26.Ne2 Bb5 27.g4 Nd7 28.Rf2 Bxe2 29.Qxe2 Nxe5 30.dxe5 Bxa3 31.f5 Bc5 32.f6 Rf7 33.Rf3 Nc6 34.Rh3 Bb4 35.Bxb4 Nxb4 36.Qd2 Qc5 37.Rc1 Qf8 38.Qg5 Nc6 39.Rf1 Qb8 40.Re1 Qf8 41.Bxg6 Ne7 42.Bxf7 Rxg5 43.Bxe6 Ng6 44.Bf5 d4 45.Rf3 Nxe5 46.Rxe5 Qxf6 47.Re8+ Kg7 48.Be4 Qd6 49.Bf5 Rxf5 50.gxf5 Qc6 51.f6+ Kh6 52.Kg2 Qxe8 53.f7 Qf8 54.Kf2 Kg7 55.Ke2 Qe7+ 56.Kd3 Kf8 57.Kxd4 Qb4+ 58.Ke3 Qxb2 0-1	Search games Games: 10666599 / Last update: 30 Jul 2025 GamePositionEndgames White Black Ignore colours ECO Year Result All 1-0 0-1 ½-½ Event Site Click below to set up a position to search for Set position Click the button below to select an endgame type
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