[Event "Ch Baden-Wuerttemberg (b)"] [Site "masterchessopen.com Stuttgart (Germany)"] [Round "0"] [White "Koppenhoefer Bernhard (GER)"] [Black "Mueller Christian (GER)"] [Result "0-1"] [WhiteElo "2069"] [BlackElo "2205"] [ECO "E73"] [Opening "King's Indian: 5.Be2 O-O"] 1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Be2 O-O 6.Bg5 h6 7.Be3 c5 8.d5 e6 9.Qd2 exd5 10.exd5 Kh7 11.h3 Re8 12.Bd3 Na6 13.Nge2 Nd7 14.b3 Nb4 15.Bb1 b5 16.a3 bxc4 17.bxc4 Nb6 18.axb4 cxb4 19.Bxb6 bxc3 20.Qe3 axb6 21.Qxe8 Rxa1 {#R} 0-1