[Event "USA-ch"] [Site "Saint Louis"] [Date "2013.??.??"] [Round "3"] [White "Sevian, Samuel"] [Black "Shabalov, Alexander"] [Result "0-1"] [WhiteElo "2371"] [BlackElo "2544"] [ECO "B83"] [PlyCount "80"] 1.e4 c5 2.Nf3 Nc6 3.Nc3 e6 4.d4 cxd4 5.Nxd4 d6 6.Be2 Nf6 7.O-O Be7 8.Kh1 O-O 9.Be3 e5 10.Nb3 Be6 11.Bf3 a5 12.Nd5 a4 13.Nd2 Bxd5 14.exd5 Nb4 15.c4 Nd7 16.Be2 f5 17.Nb1 e4 18.Nc3 Ne5 19.Bd4 Bf6 20.Nxa4 Nbd3 21.c5 Ng4 22.Bxf6 Ngxf2+ 23.Kg1 Qxf6 24.Rxf2 Nxf2 25.Kxf2 f4 26.Nc3 Rae8 27.Bg4 Re5 28.Be6+ Kh8 29.Qd4 f3 30.Nxe4 Qh4+ 31.Ke3 fxg2 32.cxd6 Rf1 33.Rxf1 gxf1=Q 34.Qxe5 Qhe1+ 35.Kd4 Qb4+ 36.Ke3 Qb6+ 37.Kd2 Qg2+ 38.Kd3 Qf3+ 39.Kc2 Qe2+ 40.Nd2 Qxe5 0-1