[Event "Ch City"] [Site "masterchessopen.com Pruszcz Gdanski (Poland)"] [Round "0"] [White "Ossowski Boleslaw (POL)"] [Black "Choinski Lukasz (POL)"] [Result "0-1"] [WhiteElo "1686"] [BlackElo "1818"] [ECO "E70"] [Opening "King's Indian: 4.e4 d6"] 1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f4 O-O 6.Be2 c5 7.d5 Nbd7 8.Nf3 Rb8 9.Qc2 e6 10.O-O exd5 11.exd5 Re8 12.Bd3 a6 13.Bd2 Nf8 14.f5 gxf5 15.Bxf5 b5 16.Bd3 bxc4 17.Bxc4 Ng6 18.Bg5 Qb6 19.b3 h6 20.Bd2 Bd7 21.Bd3 c4+ 22.Kh1 cxd3 23.Qxd3 Bb5 24.Nxb5 Qxb5 25.Qf5 Qxd5 26.Qh3 Ne4 27.Rad1 Nxd2 28.Rxd2 Qc5 29.Rfd1 Re6 30.Qg3 Rbe8 31.h3 Kh7 32.Rd5 Qe3 33.R5d3 Qc5 34.Rd5 Qc7 35.R1d2 Re3 36.Qf2 R8e6 37.Qg3 Ne5 38.Ng5+ hxg5 39.Qxe3 Ng6 40.Qxg5 Bh6 41.Qh5 Re5 42.Qf3 Bxd2 43.Rxd2 Qc1+ 44.Rd1 Re1+ 45.Rxe1 Qxe1+ 46.Kh2 Qe5+ 47.Kh1 Kg7 48.a4 a5 49.Qd3 Qc5 50.g3 d5 51.Kg2 d4 52.Qc4 Qxc4 53.bxc4 Ne5 54.c5 Kg6 55.Kf1 Kg5 56.Ke2 {#R} 0-1