[Event "Oberliga East B 2009/10"] [Site "masterchessopen.com – Germany"] [Date "2009.11.29"] [Round "4"] [White "Rubel Julian (GER)"] [Black "Walther Cliff (GER)"] [Result "1-0"] [WhiteElo "2172"] [BlackElo "2139"] [ECO "D11"] [Opening "Slav: 4.e3 a6"] 1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.e3 a6 5.Bd3 dxc4 6.Bxc4 e6 7.O-O c5 8.Qe2 cxd4 9.exd4 Be7 10.Nc3 O-O 11.Bg5 b5 12.Bb3 h6 13.Bh4 b4 14.Na4 Bd7 15.Rfd1 Bb5 16.Qe1 Nc6 17.h3 Ra7 18.Nc5 Kh8 19.Rac1 Nd5 20.Bg3 a5 21.Bc2 Nf6 22.Bb1 Bd6 23.Ne5 Rc7 24.Nxe6 fxe6 25.Ng6+ Kg8 26.Qxe6+ Rff7 27.Bxd6 Rd7 28.Ne5 Nxe5 29.dxe5 Ne8 30.Bg6 {#r} 1-0