[Event "Pamplona Tournament"] [Site "Pamplona ESP"] [Date "2004.12.26"] [Round "4"] [White "Arkadij Naiditsch"] [Black "Oscar de la Riva Aguado"] [Result "0-1"] [WhiteElo "2611"] [BlackElo "2528"] [ECO "C03"] [Opening "French: Tarrasch, 3...Be7 4.Bd3 c5"] 1.e4 e6 2.d4 d5 3.Nd2 Be7 4.Bd3 c5 5.dxc5 Nf6 6.Qe2 O-O 7.Ngf3 a5 8.O-O Na6 9.exd5 exd5 10.Re1 Re8 11.Nb3 Nxc5 12.Bb5 Bd7 13.Be3 a4 14.Bxd7 Qxd7 15.Bxc5 axb3 16.Bxe7 Rxa2 17.Rac1 Ra4 18.Qe5 Re4 19.Bxf6 Rxe1+ 20.Nxe1 Rxe5 21.Bxe5 f6 22.Bc3 d4 23.Bd2 bxc2 24.Nxc2 Qd5 25.Ne1 Qb3 26.Rc2 g5 27.h3 Kg7 28.Rc7+ Kg6 29.Nf3 Qxb2 30.Rd7 Qb1+ 31.Kh2 Qf1 32.Be1 h5 33.Rxd4 Kf7 34.Rd7+ Ke8 35.Rd4 Kf7 36.g4 hxg4 37.hxg4 Qb5 38.Kg3 Qc6 39.Bb4 Qc7+ 40.Kg2 Qc6 41.Rd6 Qe4 42.Rd7+ Kg6 43.Rd4 Qc6 44.Kg3 Qc7+ 45.Rd6 Kf7 46.Nd4 Qc1 47.Rd7+ Kg8 48.Rd8+ Kh7 49.Rd7+ Kg8 50.Kg2 Qb1 51.Bd2 Qd1 52.Nf3 Qa4 53.Rd4 Qc6 54.Be3 Kf7 55.Rb4 b5 56.Rb1 Qe4 57.Rxb5 Qxg4+ 58.Kh2 Qxf3 59.Rb4 Kg6 60.Kg1 f5 61.Rb6+ Kh5 62.Kh2 Kg4 {#R} 0-1