[Event "It (open)"] [Site "masterchessopen.com – Chotowa (Poland)"] [Round "9"] [White "Woloszyn Piotr (POL)"] [Black "Olszewski Jerzy (POL)"] [Result "1-0"] [WhiteElo "1831"] [BlackElo "1934"] [ECO "C22"] [Opening "Centre Game: Paulsen Attack"] 1.e4 e5 2.d4 exd4 3.Qxd4 Nc6 4.Qe3 g6 5.Nc3 Bg7 6.Bd2 d6 7.O-O-O a6 8.Nd5 Bd4 9.Qg3 Be6 10.Ne2 Bg7 11.Bc3 f6 12.h4 Bxd5 13.exd5 Ne5 14.Nd4 Qd7 15.Ne6 Bh6+ 16.Kb1 Ne7 17.Bxe5 fxe5 18.Qb3 c5 19.c4 Rb8 20.h5 b5 21.cxb5 axb5 {#r} 1-0