[Event "Ch Bulgaria (students)"] [Site "Sofia (Bulgaria)"] [Date "2009.11.07"] [Round "4"] [White "Kantardjiev Valeri"] [Black "Stoyanov Stefan"] [Result "0-1"] [ECO "B07"] [Opening "Pirc: 2.d4"] 1.e4 d6 2.d4 g6 3.Nc3 Bg7 4.Bd2 Nf6 5.f4 Nc6 6.Bb5 O-O 7.Nf3 Bg4 8.h3 Bxf3 9.gxf3 Nxd4 10.Bc4 e6 11.e5 Nh5 12.Be3 Nf5 13.Qe2 Nhg3 14.Qg2 Nxh1 15.Qxh1 Nxe3 {#R} 0-1