[Event "Tournament (team)"] [Site "masterchessopen.com Guarapuava (Brazil)"] [Round "0"] [White "Oliveira Antonio (POR)"] [Black "Calcado A (BRA)"] [Result "0-1"] [WhiteElo "2222"] [BlackElo "2165"] [ECO "E30"] [Opening "Nimzo-Indian: Leningrad, 4...c5"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Bg5 c5 5.d5 h6 6.Bh4 b5 7.cxb5 g5 8.Bg3 Nxd5 9.Qc2 Qa5 10.e3 Nxc3 11.a3 Nxb5+ 12.axb4 Qxa1+ {#R} 0-1