[Event "It"] [Site "masterchessopen.com Mar del Plata (Argentina)"] [Round "14"] [White "Pachman Ludek (GER)"] [Black "Letelier Rene (CHI)"] [Result "1/2-1/2"] [WhiteElo "2278"] [BlackElo "2151"] [ECO "D30"] [Opening "QGD: 3.Nf3 Nf6"] 1.d4 d5 2.c4 e6 3.Nf3 Nf6 4.g3 dxc4 5.Bg2 c5 6.O-O Nc6 7.Qa4 Bd7 8.dxc5 Rc8 9.Qxc4 Qa5 10.Nc3 Qxc5 11.Qh4 Be7 12.Bg5 h6 13.Rac1 Qb4 14.Qxb4 Bxb4 15.Bd2 O-O 16.a3 Be7 17.Nb5 a6 18.Nbd4 Rfd8 19.Nb3 Be8 {#d} 1/2-1/2