[Event "18th Pamplona International"] [Site "Pamplona ESP"] [Date "2008.12.26"] [Round "4"] [White "Ian Nepomniachtchi"] [Black "Aleksander Delchev"] [Result "0-1"] [WhiteElo "2616"] [BlackElo "2632"] [ECO "C70"] [Opening "Spanish: 4.Ba4"] 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O b5 6.Bb3 Bc5 7.a4 Rb8 8.c3 d6 9.d4 Bb6 10.Na3 O-O 11.axb5 axb5 12.Nxb5 exd4 13.Bd5 Ne7 14.Nbxd4 Bd7 15.Ba2 Nxe4 16.Qc2 Nf6 17.Bg5 Ng6 18.Rad1 Ra8 19.Bd5 Ra5 20.c4 Ne7 21.Bxf6 gxf6 22.b4 Ra4 23.Be4 Rxb4 24.Bxh7+ Kg7 25.Qc3 c5 26.Bc2 d5 27.Nd2 Rh8 28.N4f3 d4 29.Nxd4 cxd4 30.Qxb4 d3 31.Qc3 Qc7 32.Nf3 dxc2 33.Rxd7 Qxd7 34.Qxc2 Qf5 35.Rc1 Qxc2 36.Rxc2 Ng6 37.g3 Rc8 38.Kg2 Ne5 39.Nh4 Rxc4 40.Nf5+ Kg6 41.Nh4+ Kh7 42.Ra2 Nd3 43.Rd2 Rc3 44.Nf5 Bxf2 45.Rxd3 Rxd3 46.Kxf2 Rd2+ 47.Kg1 Ra2 48.Nh4 Kh6 49.h3 Kg5 50.Kh1 f5 51.Ng2 Kf6 52.Kh2 Ke5 53.h4 f4 54.gxf4+ Kf5 55.Kg3 Ra3+ 56.Kf2 Kg4 57.h5 Ra2+ 58.Kf1 Kg3 {#R} 0-1