[Event "It (open)"] [Site "masterchessopen.com – Bad Ragaz (Switzerland)"] [Round "4"] [White "Mottas Christian (SUI)"] [Black "Sher Miron N (USA)"] [Result "0-1"] [WhiteElo "2143"] [BlackElo "2510"] [ECO "B53"] [Opening "Sicilian: 2...d6 3.d4 Nf6"] 1.e4 c5 2.Nf3 d6 3.d4 Nf6 4.Nc3 cxd4 5.Nxd4 Nc6 6.Be2 e5 7.Nb3 Be7 8.O-O O-O 9.Be3 a5 10.Nd2 Rb8 11.Nd5 Nxd5 12.exd5 Nb4 13.Nc4 b5 14.Na3 Bd7 15.c4 bxc4 16.Nxc4 Bf5 17.Bd2 Bc2 18.Qc1 Be4 19.Bf3 Bd3 20.Rd1 e4 21.Bg4 f5 22.Bh3 Rc8 23.b3 Be2 24.Re1 Bxc4 25.bxc4 Nd3 26.Qa3 Nxe1 27.Rxe1 Rxc4 28.Bxa5 Qc8 {#R} 0-1