[Event "Zt"] [Site "masterchessopen.com - Raach (Germany)"] [Round "0"] [White "Portisch Lajos (HUN)"] [Black "Adamski Jan (POL)"] [Result "1-0"] [WhiteElo "2523"] [BlackElo "2297"] [ECO "A56"] [Opening "Benoni: 3.d5 g6"] 1.d4 Nf6 2.c4 c5 3.d5 g6 4.Nc3 Bg7 5.e4 d6 6.Nf3 O-O 7.Be2 e6 8.O-O exd5 9.cxd5 Re8 10.Qc2 Na6 11.Bf4 Nb4 12.Qb1 Nh5 13.Bg5 f6 14.Be3 f5 15.a3 fxe4 16.Ng5 Nd3 17.Bxh5 gxh5 18.Ngxe4 c4 19.Qd1 Bf5 20.Qf3 Qd7 21.Bg5 Bg6 22.Nf6+ Bxf6 23.Qxf6 Nxb2 24.f4 Qf5 25.Nb5 Re2 26.Qxf5 Bxf5 27.Nd4 Bd3 28.Nxe2 Bxe2 29.Rf2 Re8 30.Re1 {#r} 1-0