[Event "?"] [Site "masterchessopen.com corr."] [Round "0"] [White "Piuva Matti (FIN)"] [Black "Jaderholm Bo (FIN)"] [Result "1-0"] [WhiteElo "2205"] [BlackElo "1879"] [ECO "B90"] [Opening "Sicilian: Najdorf"] 1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bg5 e6 7.f4 Qb6 8.Qd2 Qxb2 9.Nb3 Nc6 10.Bxf6 gxf6 11.Be2 Qa3 12.O-O Bg7 13.Rf3 O-O 14.f5 Ne7 15.Raf1 Kh8 16.Bd3 Qb4 17.Rh3 Ng8 18.Rf4 h6 19.Rg3 Qb6+ 20.Kf1 Kh7 21.Rfg4 Bh8 22.e5 {#r} 1-0