[Event "Ch Switzerland (open) (2)"] [Site "Graechen (Switzerland)"] [Round "1"] [White "Viret Pierre"] [Black "Schmid Hans Rudolf"] [Result "0-1"] [ECO "B06"] [Opening "Modern: Three Pawns Attack"] 1.e4 g6 2.d4 Bg7 3.f4 e6 4.Nf3 d6 5.c4 c5 6.Be3 Nc6 7.Nc3 cxd4 8.Nxd4 Nge7 9.Ndb5 O-O 10.Nxd6 a6 11.c5 Qa5 12.Rc1 Rd8 13.Qa4 Bxc3+ {#R} 0-1