[Event "Portugal Open 2017"] [Site "masterchessopen.com Lisbon POR"] [Date "2017.02.09"] [Round "8.13"] [White "Martin Duque,J"] [Black "Alvarez Marquez,J"] [Result "1-0"] [WhiteElo "2312"] [BlackElo "2398"] [ECO "B33"] [Opening "Sicilian: Open, 2...Nc6"] 1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Bg5 Bd7 7.Qd2 Rc8 8.O-O-O Nxd4 9.Qxd4 Qa5 10.Bd2 Qc5 11.Qxc5 dxc5 12.f3 g6 13.Be3 Nh5 14.Bc4 e6 15.g4 Ng7 16.Rxd7 Kxd7 17.Rd1+ Ke7 18.Bb5 Rc7 19.Bf4 Rc6 20.Bxc6 bxc6 21.e5 Ne8 22.Ne4 Bg7 23.Nxc5 Kf8 24.Rd7 g5 25.Bxg5 Bxe5 26.Bh6+ Bg7 27.Bxg7+ Nxg7 28.Rxa7 Ne8 29.Nd7+ Ke7 30.Ne5+ Kf6 31.f4 {#r} 1-0