[Event "It (open)"] [Site "masterchessopen.com – Polanica Zdroj (Poland)"] [Round "4"] [White "Balcerowski Witold (POL)"] [Black "Szydelko Kazimierz (POL)"] [Result "0-1"] [WhiteElo "2240"] [BlackElo "1829"] [ECO "E70"] [Opening "King's Indian: 4.e4 d6"] 1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 c6 6.Be3 Qc7 7.Bd3 Nbd7 8.Nge2 a6 9.a4 c5 10.O-O cxd4 11.Nxd4 O-O 12.b4 Ne5 13.Nd5 Nxd5 14.cxd5 Qc3 15.Rb1 Qxd3 16.Qxd3 Nxd3 17.f4 f5 18.exf5 Bxd4 19.Bxd4 Bxf5 20.Rb3 Rac8 21.Rd1 Nxf4 {#R} 0-1