[Event "Ch Spain (universities)"] [Site "masterchessopen.com Cartagena (Spain)"] [Date "2007.05.07"] [Round "1"] [White "Martinez Martin David (ESP)"] [Black "Paredes Mancha Antonio (ESP)"] [Result "1-0"] [WhiteElo "2400"] [BlackElo "2070"] [ECO "D31"] [Opening "QGD: Alatortsev, 4.Nf3"] 1.d4 d5 2.c4 e6 3.Nc3 Be7 4.Nf3 Nf6 5.Bg5 O-O 6.e3 h6 7.Bh4 Ne4 8.Bxe7 Qxe7 9.Rc1 Nxc3 10.Rxc3 c6 11.Bd3 Nd7 12.O-O dxc4 13.Bxc4 b6 14.Bd3 c5 15.Be4 Ba6 16.Bxa8 Bxf1 17.Bc6 Ba6 18.Qa4 cxd4 19.Nxd4 Nc5 20.Qc2 Rd8 21.b4 Nd3 22.b5 Nb4 23.Qb3 e5 24.Nf5 Qg5 25.Be4 Nxa2 26.h4 Qh5 27.Rd3 Rc8 28.Ne7+ Kf8 29.Nxc8 {#r} 1-0