[Event "Ch Portugal (juniors) (under 16)"] [Site "masterchessopen.com Portugal"] [Round "4"] [White "Viela Marco (POR)"] [Black "Pereira Carlos M"] [Result "1-0"] [WhiteElo "2212"] [ECO "C05"] [Opening "French: Tarrasch, Closed, 4.e5"] 1.e4 e6 2.d4 d5 3.Nd2 Nf6 4.e5 Nfd7 5.Bd3 c5 6.c3 Nc6 7.Ne2 a6 8.O-O b5 9.f4 f5 10.exf6 Nxf6 11.Nf3 c4 12.Bc2 Be7 13.Ne5 Qc7 14.Ng3 O-O 15.Nh5 h6 16.Nxf6+ Rxf6 17.Qh5 Nxe5 18.fxe5 Rxf1+ 19.Kxf1 Bf8 20.Kg1 Qf7 21.Bh7+ {#r} 1-0