[Event "?"] [Site "masterchessopen.com corr."] [Round "0"] [White "Putkonen Heikki"] [Black "Mantynen Ari"] [Result "1-0"] [ECO "E38"] [Opening "Nimzo-Indian: Classical, 4...c5"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 c5 5.dxc5 Bxc5 6.Nf3 d5 7.cxd5 Nxd5 8.Nxd5 Qxd5 9.Bd2 b6 10.e3 Nc6 11.a3 a5 12.Bd3 h6 13.Be4 Qd6 14.Bc3 O-O 15.Ne5 Bb7 16.Rd1 Qc7 17.Rd7 {#r} 1-0