[Event "Ch Poland"] [Site "Gdynia (Poland)"] [Round "10"] [White "Kostro Jerzy (POL)"] [Black "Maciejewski Andrzej (POL)"] [Result "0-1"] [WhiteElo "2385"] [BlackElo "2470"] [ECO "B05"] [Opening "Alekhine: Modern, 5.Be2"] 1.e4 Nf6 2.e5 Nd5 3.d4 d6 4.Nf3 Bg4 5.Be2 c6 6.O-O Bxf3 7.Bxf3 dxe5 8.dxe5 e6 9.c4 Ne7 10.Qe2 Nd7 11.Bd2 Qc7 12.Bc3 O-O-O 13.Nd2 Ng6 14.Rae1 Ndxe5 15.Be4 Nf4 16.Qe3 Ng4 17.Qg3 h5 18.Nf3 Bd6 19.Qh4 f5 20.Bc2 Be7 21.Ng5 Bxg5 {#R} 0-1