[Event "Ch Brazil (1/2 final)"] [Site "masterchessopen.com – Santos (Brazil)"] [Round "2"] [White "Chaves Joara (BRA)"] [Black "Sega Carlos Alberto (BRA)"] [Result "0-1"] [WhiteElo "2057"] [BlackElo "2270"] [ECO "C03"] [Opening "French: Tarrasch, Guimard, 4.Ngf3"] 1.e4 e6 2.d4 d5 3.Nd2 Nc6 4.Ngf3 Nf6 5.e5 Nd7 6.Be2 f6 7.exf6 Qxf6 8.Nf1 e5 9.dxe5 Ndxe5 10.Qxd5 Be6 11.Qb5 O-O-O 12.Bg5 Bb4+ 13.N1d2 Qxg5 14.Nxg5 Bxd2+ 15.Kf1 Bxg5 16.h4 Bf6 17.Qa4 Rd4 18.Qa3 Re8 19.Re1 Nc4 20.Qg3 Bd7 21.Kg1 Rde4 22.Qd3 Nd4 23.Kf1 Nxb2 {#R} 0-1