[Event "Ch Bahn (S)"] [Site "masterchessopen.com Bad Laasphe (Germany)"] [Round "4"] [White "Bielefeld Guenter"] [Black "Lewandowicz Theo"] [Result "0-1"] [ECO "C13"] [Opening "French: Classical"] 1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.Bg5 Be7 5.e5 Nfd7 6.Bxe7 Qxe7 7.f4 a6 8.a3 c5 9.Nf3 Nc6 10.Be2 O-O 11.O-O b5 12.Kh1 Bb7 13.Qd2 f6 14.Rae1 fxe5 15.fxe5 cxd4 16.Nd1 Ncxe5 17.Nxe5 Nxe5 18.Qxd4 Qd6 19.Nf2 Ng6 20.Ne4 Qe7 21.Nc3 Rf6 22.Bf3 Raf8 23.Nxd5 Bxd5 24.Qxd5 exd5 25.Rxe7 Nxe7 26.c3 Kh8 27.Kg1 Ng6 {#R} 0-1