[Event "It (open)"] [Site "masterchessopen.com Balatonbereny (Hungary)"] [Round "7"] [White "Vojko N"] [Black "Mack Wolfgang (GER)"] [Result "0-1"] [BlackElo "2279"] [ECO "E30"] [Opening "Nimzo-Indian: Leningrad, 4...h6"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Bg5 h6 5.Bh4 c5 6.d5 b5 7.e4 Bb7 8.a3 Bxc3+ 9.bxc3 g5 10.Bg3 Nxe4 11.Be5 O-O 12.Qh5 d6 13.Bd3 exd5 14.Bxe4 dxe4 15.Rd1 e3 16.f3 Qe7 17.Bxd6 Qf6 18.Bxf8 Qxc3+ 19.Kf1 Qc2 {#R} 0-1