[Event "Bayern Regionalliga Southeast"] [Site "masterchessopen.com – Germany"] [Round "4"] [White "Doerfler Guenther"] [Black "Heyne Martin (GER)"] [Result "0-1"] [WhiteElo "2045"] [BlackElo "2199"] [ECO "B30"] [Opening "Sicilian: Rossolimo"] 1.e4 c5 2.Nf3 Nc6 3.Bb5 d6 4.Bxc6+ bxc6 5.O-O g6 6.d4 cxd4 7.Qxd4 e5 8.Qa4 Qc7 9.c4 Nf6 10.Nc3 Bg7 11.c5 Bg4 12.cxd6 Qxd6 13.Nxe5 Qxe5 14.Qxc6+ Ke7 15.b3 Rhc8 16.Ba3+ Kd8 17.Rad1+ Bd7 18.Bd6 Qxc3 19.Bc7+ Rxc7 20.Qxa8+ Ke7 21.e5 Ng4 22.e6 fxe6 23.h3 Nf6 {#R} 0-1