[Event "Ch Asturias (qual.)"] [Site "masterchessopenings.com Asturias (Spain)"] [Round "4"] [White "Muniz Carlos"] [Black "Antonio Arias"] [Result "1/2-1/2"] [ECO "E41"] [Opening "Nimzo-Indian: 4.e3 c5 5.Nf3"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 c5 5.Nf3 O-O 6.Bd3 Nc6 7.O-O Bxc3 8.bxc3 d6 9.Nd2 e5 10.Ne4 h6 11.Nxf6+ Qxf6 12.Bb2 Bf5 {#d} 1/2-1/2