[Event "Ch Moscow (open)"] [Site "masterchessopen.com - Moscow (Russia)"] [Round "5"] [White "Leontiev Aleksandr V (RUS)"] [Black "Rosanov Lev I (RUS)"] [Result "1-0"] [WhiteElo "2365"] [BlackElo "2100"] [ECO "A28"] [Opening "English: Four Knights"] 1.c4 e5 2.Nc3 Nc6 3.Nf3 Nf6 4.e3 Bb4 5.Qc2 O-O 6.Nd5 Bc5 7.a3 a5 8.Ng5 g6 9.h4 d6 10.Bd3 Nxd5 11.cxd5 Ne7 12.h5 Bf5 13.Bxf5 gxf5 14.h6 Qd7 15.g4 Nxd5 16.gxf5 Nf6 17.Rg1 Kh8 18.b3 Ra6 19.Bb2 Rc6 20.Qd3 Qe7 21.f4 Bb6 22.b4 a4 23.Ke2 {#r} 1-0