White Elo Black Elo ECO Year Res. #       Costa, Harry Andriolo Dos Santos, Alfredo P B08 1991 ½-½ 21 Dos Santos, Alfredo P Segal, Alexandru Sorin 2355 A21 1991 ½-½ 12 Trajano, Erastro Dos Santos, Alfredo P B08 1991 0-1 44 Dos Santos, Alfredo P Mercadante, Ricardo Ro... E63 1991 0-1 49 Wexell Machado, Luiz E Dos Santos, Alfredo P B08 1991 1-0 50 Villaboim, Nelson Dos Santos, Alfredo P E87 1991 ½-½ 14 Dos Santos, Alfredo P Miranda, Marcio MC 2280 A21 1991 ½-½ 20 Dos Santos, Alfredo P Sant'Anna, Paulo Henri... A04 1991 1-0 39 Ferreira, Kleber Victo... Dos Santos, Alfredo P B87 1991 0-1 25 Page 1
Costa, Harry Andriolo - Dos Santos, Alfredo P - Rio de Janeiro Fexerj op (1), Rio de Janeiro, 1991 B08 1.e4 g6 2.d4 Bg7 3.Nf3 d6 4.Bc4 Nf6 5.Nc3 O-O 6.Bb3 Nc6 7.h3 e5 8.O-O exd4 9.Nxd4 Nxd4 10.Qxd4 Be6 11.Qd1 Bxb3 12.axb3 Re8 13.Qf3 Qc8 14.Be3 a6 15.Bd4 Re6 16.Rfe1 Qe8 17.Kf1 Qc6 18.Qd3 Rae8 19.f3 Nd7 20.Bxg7 Kxg7 21.Nd5 ½-½	Search games Games: 10658164 / Last update: 23 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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