[Event "Ch World (seniors)"] [Site "Naumburg (Germany)"] [Date "2002.10.24"] [Round "4"] [White "Bakalarczyk Wlodzimierz (POL)"] [Black "Winiwarter Felix (AUT)"] [Result "1-0"] [WhiteElo "2039"] [BlackElo "2185"] [ECO "A65"] [Opening "Benoni: 6.e4"] 1.d4 Nf6 2.c4 c5 3.d5 e6 4.Nc3 exd5 5.cxd5 d6 6.e4 g6 7.Nf3 Bg7 8.Be2 O-O 9.O-O Na6 10.h3 Nc7 11.Bf4 Re8 12.Nd2 b5 13.Qc2 a6 14.Rfe1 Qe7 15.Bf3 Nd7 16.Rad1 Ne5 17.Be2 b4 18.Na4 Nb5 19.Be3 Nd7 20.Bg4 Rb8 21.Bf4 h5 22.Bxd7 Bxd7 23.Nc4 g5 24.Bh2 g4 25.hxg4 Bxg4 26.f3 Bc8 27.Bg3 h4 28.Bh2 h3 29.Kh1 Qh4 30.g4 Nd4 31.Qd3 Nxf3 32.Qxf3 Bxg4 33.Qg3 Qh5 34.Rd3 f5 35.e5 dxe5 36.Nxe5 Bxe5 37.Rxe5 Rxe5 38.Qxe5 Re8 39.Qg3 Re2 40.d6 Rg2 41.d7 {#r} 1-0