[Event "Ch World (schools) (under 17)"] [Site "masterchessopen.com Krakow (Poland)"] [Date "2011.05.05"] [Round "5"] [White "Ludwikowski Leszek (POL)"] [Black "Sleczka Bartosz (POL)"] [Result "0-1"] [WhiteElo "1566"] [BlackElo "1885"] [ECO "C34"] [Opening "KGA: Schallop Defence"] 1.e4 e5 2.f4 exf4 3.Nf3 Nf6 4.e5 Nh5 5.d4 d5 6.Bd3 Be7 7.O-O Nc6 8.Nc3 Bg4 9.Ne2 g5 10.c3 Qd7 11.a4 a5 12.b3 Ba3 13.h4 Be7 14.Qc2 Bf5 15.Nxg5 Bg6 16.Qa2 O-O-O 17.c4 Nb4 18.Qd2 Nxd3 19.cxd5 Rhf8 20.d6 c6 21.d5 Be4 22.Qe3 Qxd6 {#R} 0-1