[Event "It (open)"] [Site "masterchessopen.com - Biel (Switzerland)"] [Round "10"] [White "Koehler Ronald (GER)"] [Black "Rhodin Christian (GER)"] [Result "1-0"] [WhiteElo "2284"] [BlackElo "2223"] [ECO "A58"] [Opening "Benko Gambit: 5.bxa6"] 1.d4 Nf6 2.c4 c5 3.d5 b5 4.cxb5 a6 5.bxa6 Bxa6 6.Nc3 g6 7.Nf3 d6 8.g3 Bg7 9.Bg2 O-O 10.O-O Nbd7 11.Qc2 Qb6 12.h3 Qb7 13.Re1 Nb6 14.e4 Nfd7 15.b3 f5 16.exf5 Rxf5 17.Nh4 Re5 18.Bf4 Rf8 19.Nf3 Rxe1+ 20.Rxe1 Nxd5 21.Nxd5 Qxd5 22.Rxe7 Bd3 23.Qd2 Nf6 24.Ng5 Qf5 25.g4 Nxg4 26.hxg4 Qf6 27.Rxg7+ Kxg7 28.Qxd3 {#r} 1-0