[Event "BRA-ch"] [Site "Sao Paulo BRA"] [Date "1952.10.??"] [EventDate "?"] [Round "6"] [Result "1/2-1/2"] [White "Luiz Tavares Da Silva"] [Black "Luiz Castro Souza"] [ECO "A15"] [WhiteElo "?"] [BlackElo "?"] [PlyCount "83"] 1.Nf3 Nf6 2.c4 e6 3.g3 c5 4.Bg2 Nc6 5.O-O Be7 6.d4 d5 7.Nc3 O-O 8.dxc5 dxc4 9.Qa4 Qa5 10.Qxc4 Qxc5 11.Qb3 e5 12.Be3 Qb4 13.Qxb4 Bxb4 14.a3 Bxc3 15.bxc3 Be6 16.Rab1 Rab8 17.Rfd1 Nd5 18.Bd2 f6 19.Ne1 b6 20.Nc2 Rbc8 21.Nb4 Nce7 22.Rbc1 Kf7 23.f4 exf4 24.gxf4 Rfd8 25.Nd3 Nc7 26.Be1 Bc4 27.Kf2 a5 28.Nb2 Bb3 29.Rxd8 Rxd8 30.e4 a4 31.Bf1 Ne6 32.Ke3 Nc5 33.Nd3 Nxd3 34.Bxd3 Nc6 35.Bf2 Na5 36.c4 Nb7 37.Ke2 Nc5 38.Bxc5 bxc5 39.h4 Rb8 40.Rb1 Rb7 41.Ke3 Rd7 42.Rc1 1/2-1/2