[Event "corr."] [Site "masterchessopen.com – BRD"] [Round "0"] [White "Winckelmann T"] [Black "Bischof G"] [Result "1-0"] [ECO "C15"] [Opening "French: Winawer, 4.a3 Bxc3+"] 1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.a3 Bxc3+ 5.bxc3 dxe4 6.f3 exf3 7.Nxf3 Nf6 8.Bd3 O-O 9.O-O c5 10.Bg5 h6 11.Qe1 hxg5 12.Nxg5 Qc7 13.Qh4 Re8 14.Rxf6 gxf6 15.Nh7 Nd7 16.Qg4+ Kh8 17.Qh5 Kg7 18.Rf1 f5 19.Qg5+ Kh8 20.Qh6 Kg8 21.Rf3 {#r} 1-0