[Event "Groningen Chess Festival"] [Site "Groningen NED"] [Date "2011.12.30"] [Round "9.3"] [White "Sergei Tiviakov"] [Black "Daniel Naroditsky"] [Result "1-0"] [WhiteElo "2650"] [BlackElo "2472"] [ECO "B22"] [Opening "Sicilian: Alapin, 2...Nf6 3.e5 Nd5"] 1.e4 c5 2.c3 Nf6 3.e5 Nd5 4.Nf3 Nc6 5.Bc4 Nb6 6.Bb3 c4 7.Bc2 Qc7 8.Qe2 g5 9.e6 dxe6 10.Nxg5 Qe5 11.d4 cxd3 12.Bxd3 Qxe2+ 13.Bxe2 h6 14.Ne4 e5 15.Ng3 Be6 16.Nd2 O-O-O 17.O-O Nd5 18.Nf3 Nf4 19.Bb5 f6 20.Bxf4 exf4 21.Ne2 Bg4 22.Nxf4 e5 23.Ne2 Bxf3 24.gxf3 Rd2 25.b4 a6 26.Bc4 b5 27.Be6+ Kc7 28.Rfe1 Be7 29.Ng3 Rhd8 30.Kg2 a5 31.a3 Kb6 32.h4 Rb2 33.Ra2 Rxa2 34.Bxa2 Rd2 35.Bg8 Rc2 36.Re3 Bf8 37.Rd3 Rc1 38.Bd5 Ra1 39.Bxc6 Kxc6 40.bxa5 Rxa3 41.Rd8 Be7 42.Ra8 Kd7 43.Nf5 Ke6 44.Nxh6 Rxc3 45.h5 Rc7 46.Ng8 Kf5 47.h6 Kg6 48.a6 Bc5 49.Rb8 b4 50.Kf1 Kh7 51.Rb7 Rxb7 52.axb7 Bd6 53.Nxf6+ Kxh6 54.Ke2 Kg6 55.Ne4 Bb8 56.Kd3 Kf5 57.Kc4 Kf4 58.Nd2 Bd6 59.Kd5 Bb8 60.Kc4 Bd6 61.Kb3 Kf5 62.Nc4 Bb8 63.Kxb4 e4 64.fxe4+ Kxe4 65.Kc5 Kf3 66.Kc6 Kxf2 67.Kd7 Kf3 68.Kc8 Bf4 69.Na3 Ke4 70.Nb5 Kd5 {#r} 1-0