White Elo Black Elo ECO Year Res. #       Castillo Larenas, Mari... Perez Alcocer, Jose E17 1954 ½-½ 41 Shocron, Ruben Perez Alcocer, Jose E56 1954 ½-½ 41 Gentil Junior, Luiz Perez Alcocer, Jose B08 1957 ½-½ 47 Espinoza, Carlos Perez Alcocer, Jose C89 1959 ½-½ 34 Letelier Martner, Rene Perez Alcocer, Jose E38 1959 ½-½ 26 Pachman, Ludek Perez Alcocer, Jose D61 1959 ½-½ 17 Letelier Martner, Rene Perez Alcocer, Jose B33 1960 ½-½ 50 Schweber, Samuel Perez Alcocer, Jose E77 1960 ½-½ 14 Page 1
Castillo Larenas, Mariano - Perez Alcocer, Jose - Zonal-7 South America (3), Mar del Plata Buenos Aires, 1954 E17 1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Bb7 5.Bg2 Be7 6.Nc3 d6 7.Qc2 c5 8.O-O cxd4 9.Nxd4 Bxg2 10.Kxg2 Qc8 11.Qa4+ Nfd7 12.Be3 O-O 13.Rac1 Ne5 14.b3 Nbd7 15.f3 Qb7 16.Qa3 Nf6 17.Qb2 Nfg4 18.Bd2 Rac8 19.Rcd1 Nc6 20.Nxc6 Qxc6 21.e4 Ne5 22.f4 Nd3 23.Qb1 Nc5 24.Be3 f5 25.Bxc5 bxc5 26.Rfe1 a6 27.Re3 Bf6 28.Ne2 g5 29.Qd3 Rcd8 30.fxg5 Bxg5 31.Nf4 fxe4 32.Qxe4 Qxe4+ 33.Rxe4 Bxf4 34.gxf4 Kf7 35.Rde1 Rfe8 36.Kf3 Kf6 37.Rg1 Rg8 38.Rxg8 Rxg8 39.Re1 Kf5 40.Rd1 Rd8 41.Rg1 Kf6 ½-½	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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