[Event "It (open)"] [Site "masterchessopen.com Vammala (Finland)"] [Round "2"] [White "Mertanen Janne (FIN)"] [Black "Saastamoinen Aarne (FIN)"] [Result "1-0"] [WhiteElo "2184"] [BlackElo "2179"] [ECO "E46"] [Opening "Nimzo-Indian: 4.e3 O-O"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Ne2 d5 6.a3 Be7 7.cxd5 exd5 8.g3 Re8 9.Bg2 c6 10.O-O Bf5 11.f3 Bf8 12.g4 Bd7 13.h3 h6 14.e4 Na6 15.e5 Nh7 16.f4 f5 17.gxf5 Bxf5 18.Ng3 g6 19.Nxf5 gxf5 20.Qh5 Qd7 21.Nd1 Bg7 22.Ne3 Rf8 23.h4 Rf7 24.Bh3 Raf8 25.Bd2 Qe6 26.Kh2 c5 27.Bc3 b6 28.Rg1 cxd4 29.Bxd4 Nc5 30.Rg6 Qd7 31.Bxc5 {#r} 1-0