[Event "?"] [Site "masterchessopen.com - Switzerland"] [Round "0"] [White "Korchnoi Viktor (SUI)"] [Black "Beimfohr Uwe (SUI)"] [Result "1-0"] [WhiteElo "2650"] [BlackElo "2141"] [ECO "A18"] [Opening "English: Mikenas, French, 4.cxd5"] 1.c4 Nf6 2.Nc3 e6 3.e4 d5 4.cxd5 exd5 5.e5 Nfd7 6.d4 Nb6 7.Be3 Be6 8.Nge2 N8d7 9.Nf4 c6 10.Bd3 Qe7 11.O-O g6 12.a4 a5 13.b3 Bg7 14.Bc1 Nf8 15.Re1 Qd7 16.Nb5 Nc8 17.Ba3 Qd8 18.Qf3 cxb5 19.Bxb5+ Nd7 20.Nxd5 Bxd5 21.Qxd5 Nb6 22.e6 {#r} 1-0