[Event "Ch Euskadi"] [Site "Euskadi (Spain)"] [Round "4"] [White "Pinilla Roberto"] [Black "Fernandez Aranguiz Fernando"] [Result "1-0"] [ECO "C05"] [Opening "French: Tarrasch, Closed, 4.e5"] 1.e4 e6 2.d4 d5 3.Nd2 Nf6 4.e5 Nfd7 5.f4 c5 6.c3 Nc6 7.Ndf3 Qb6 8.a3 Be7 9.Nh3 O-O 10.Bd3 f6 11.b4 cxd4 12.cxd4 fxe5 13.dxe5 Nxb4 14.axb4 Bxb4+ 15.Kf1 Nc5 16.Bxh7+ Kxh7 17.Nfg5+ Kh6 18.Qg4 Qb5+ 19.Kg1 Qe8 20.f5 {#r} 1-0