[Event "Memorial Balazs (open)"] [Site "masterchessopen.com Salgotarjan (Hungary)"] [Round "7"] [White "Seres Lajos (HUN)"] [Black "Portisch Ferenc (HUN)"] [Result "1-0"] [WhiteElo "2420"] [BlackElo "2375"] [ECO "E61"] [Opening "King's Indian: 4.g3 O-O"] 1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.g3 O-O 5.Bg2 d6 6.Nf3 Nbd7 7.O-O e5 8.e4 c6 9.h3 b5 10.cxb5 cxb5 11.Nxb5 Ba6 12.a4 Qb8 13.Qe2 Ne8 14.Rd1 Nc7 15.Bf1 exd4 16.Nfxd4 Nc5 17.Qc2 Nxb5 18.Nxb5 Bxb5 19.axb5 Re8 20.Bc4 Nxe4 21.Bd5 Nxg3 22.fxg3 Qb6+ 23.Qf2 {#r} 1-0