[Event "It (open)"] [Site "masterchessopen.com Mar del Plata (Argentina)"] [Round "0"] [White "Najdorf Miguel (POL)"] [Black "Rollansky"] [Result "1-0"] [WhiteElo "2445"] [ECO "D17"] [Opening "Slav: Czech Defence"] 1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 dxc4 5.a4 Bf5 6.e3 e6 7.Bxc4 Bb4 8.O-O O-O 9.Qe2 Ne4 10.Bd3 Bxc3 11.bxc3 Nxc3 12.Qc2 Bxd3 13.Qxd3 Nd5 14.Rb1 Qc7 15.e4 Nf6 16.e5 Nd5 17.Ng5 g6 18.Qh3 h5 19.g4 Kg7 20.gxh5 Rh8 21.h6+ Kg8 22.h7+ Kg7 23.Rb3 Ne7 24.Qxe6 Nd5 25.Nxf7 Rxh7 26.Nd6 {#r} 1-0