[Event "It \"] [Site "Moscow (Russia)"] [Round "0"] [White "Hohn Jan"] [Black "Petrosian Arshak B (ARM)"] [Result "0-1"] [WhiteElo "2240"] [BlackElo "2470"] [ECO "B90"] [Opening "Sicilian: Najdorf"] 1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bc4 e6 7.Bb3 Nbd7 8.g4 Nc5 9.Qf3 b5 10.g5 Nfxe4 11.Nxe4 Bb7 12.Qe2 Bxe4 13.f3 Bb7 14.Be3 Qd7 15.O-O-O e5 {#R} 0-1