[Event "It (open)"] [Site "masterchessopen.com – Portoroz (Slovenia)"] [Round "5"] [White "Rudolph Johannes (GER)"] [Black "Krasevec Viktor (SLO)"] [Result "1-0"] [WhiteElo "2288"] [BlackElo "2015"] [ECO "E20"] [Opening "Nimzo-Indian: 4.f3 d5"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.f3 d5 5.a3 Bxc3+ 6.bxc3 h6 7.cxd5 exd5 8.e3 O-O 9.Bd3 Re8 10.Ne2 c5 11.O-O b6 12.Ng3 Nc6 13.Ra2 Be6 14.Re2 Qd7 15.Bb1 Nh7 16.Qd3 Nf8 17.Nh5 f5 18.g4 c4 19.Qc2 Qf7 20.Rg2 g6 21.gxf5 Bxf5 22.Qxf5 Qxf5 23.Bxf5 Kf7 24.Bg4 {#r} 1-0