[Event "It (open)"] [Site "masterchessopen.com St. Ingbert (Germany)"] [Round "5"] [White "Trumm Achim"] [Black "Martin Karl-Heinz"] [Result "1-0"] [WhiteElo "2080"] [ECO "A53"] [Opening "Old Indian: 3.Nf3"] 1.d4 Nf6 2.c4 d6 3.Nf3 g6 4.Nc3 Bg7 5.e4 O-O 6.h3 Nbd7 7.Be3 c5 8.Be2 cxd4 9.Nxd4 a6 10.O-O Nc5 11.f3 Rb8 12.Qd2 Ne6 13.Nc2 Bd7 14.Rad1 Nh5 15.Kh2 Qc7 16.Nd5 Qd8 17.b3 f5 18.exf5 Rxf5 19.g4 {#r} 1-0