[Event "Ch Portugal (1/2 final)"] [Site "masterchessopen.com Portugal"] [Round "6"] [White "Ferreira Alberto Paulo (POR)"] [Black "Luyks Marinus (POR)"] [Result "0-1"] [BlackElo "2154"] [ECO "D85"] [Opening "Gruenfeld: Exchange, 5.e4"] 1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.cxd5 Nxd5 5.e4 Nxc3 6.bxc3 Bg7 7.Bc4 c5 8.Ne2 Nc6 9.Be3 O-O 10.O-O Bg4 11.f3 Na5 12.Bd3 cxd4 13.cxd4 Be6 14.d5 Bxa1 15.Qxa1 f6 16.Qd4 Bf7 17.Bh6 Re8 18.Bb5 e5 19.Qf2 Re7 20.f4 Qb6 21.Qxb6 axb6 22.d6 Re6 23.Rd1 Rd8 24.d7 Nc6 25.f5 Re7 26.Rd6 Rexd7 27.Rxf6 Rd6 28.Rxf7 Kxf7 29.Bc4+ Ke8 30.Nc3 gxf5 31.Bg5 fxe4 32.Nxe4 Rd1+ 33.Kf2 R8d4 34.Nf6+ Kf8 35.Be6 h6 36.Be3 Ke7 37.Bb3 Kxf6 {#R} 0-1