White Elo Black Elo ECO Year Res. #       Mak, Otto Ribeiro, Ubirajara A83 1967 ½-½ 50 Mak, Otto Bittencourt, Orlindo A95 1968 ½-½ 26 Mak, Otto Silveira, Eufrazio E01 1968 ½-½ 30 Mak, Otto Fiori de Azevedo, Pio E67 1972 ½-½ 54 Mak, Otto Man Yee, Chow D05 1972 ½-½ 44 Page 1
Mak, Otto - Ribeiro, Ubirajara - Sao Paulo TNA (3), Sao Paulo, 1967 A83 1.d4 f5 2.e4 fxe4 3.Nc3 Nf6 4.Bg5 e6 5.Nxe4 Be7 6.Bxf6 Bxf6 7.Nf3 b6 8.Bd3 Bb7 9.Qe2 Qe7 10.O-O-O Nc6 11.c3 O-O-O 12.Ba6 Nb8 13.Bxb7+ Kxb7 14.Rhe1 Qf7 15.Qb5 Ka8 16.d5 exd5 17.Qxd5+ Qxd5 18.Rxd5 d6 19.Nxf6 gxf6 20.Rf5 Rhg8 21.g3 Rg6 22.Re7 Rd7 23.Re8 Rf7 24.Nd4 Kb7 25.Ne6 Nc6 26.Kd2 Rh6 27.h4 Rg6 28.b4 Re7 29.Rxe7 Nxe7 30.Rh5 f5 31.Nf8 Rg4 32.Rxh7 Nd5 33.Ne6 f4 34.Rg7 fxg3 35.fxg3 Re4 36.Nd8+ Kc8 37.Nc6 a6 38.h5 Kb7 39.Nd8+ Kc8 40.Rg8 Kd7 41.Nf7 Ke7 42.Ng5 Rg4 43.h6 Nf6 44.Rg7+ Ke8 45.Ne6 Rxg7 46.Nxg7+ Kf7 47.Kd3 Ng4 48.Nf5 Kg6 49.Ne7+ Kxh6 50.Nd5 Ne5+ 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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