[Event "Ch St. Petersburg (juniors) (under 18)"] [Site "St. Petersburg (Russia)"] [Date "2007.10.11"] [Round "7"] [White "Bogdanov Andrei (RUS)"] [Black "Pyatin Alexander (RUS)"] [Result "1-0"] [WhiteElo "2079"] [BlackElo "2074"] [ECO "B05"] [Opening "Alekhine: Modern, 5.Be2"] 1.e4 Nf6 2.e5 Nd5 3.d4 d6 4.Nf3 Bg4 5.Be2 Nc6 6.c4 Nb6 7.exd6 exd6 8.b3 Be7 9.Bb2 Bf6 10.Nbd2 O-O 11.Ne4 d5 12.Nxf6+ Qxf6 13.c5 Nc8 14.Qd2 N8e7 15.h3 Bxf3 16.Bxf3 Rfe8 17.O-O Rad8 18.Rfe1 Nf5 19.Rxe8+ Rxe8 20.Bxd5 Ncxd4 21.Re1 {#r} 1-0