[Event "Ch World (seniors)"] [Site "masterchessopen.com – Bad Wildbad (Germany)"] [Round "4"] [White "Papapostolou Christ (GRE)"] [Black "Trifunovic Dusan (SRB)"] [Result "1-0"] [WhiteElo "2073"] [BlackElo "1927"] [ECO "C61"] [Opening "Spanish: Bird's Defence"] 1.e4 e5 2.Nf3 Nc6 3.Bb5 Nd4 4.Ba4 Nxf3+ 5.Qxf3 Qf6 6.Qg3 Bc5 7.d3 h6 8.Nc3 c6 9.O-O Ne7 10.Be3 Bxe3 11.fxe3 Qg5 12.Bb3 f6 13.Qe1 d6 14.Rf3 h5 15.d4 Bg4 16.Rf2 Ng6 17.Kh1 Ke7 18.Qd2 Rad8 19.Raf1 Rhf8 20.a4 a6 21.a5 exd4 22.exd4 Qxa5 23.Nd5+ {#r} 1-0