[Event "Memorial Jozef Kochan"] [Site "masterchessopen.com - masterchessopen.com - Koszalin (Poland)"] [Date "2006.08.12"] [Round "9"] [White "Walczak Przemyslaw (POL)"] [Black "Chojnowski Marcin (POL)"] [Result "0-1"] [WhiteElo "2133"] [BlackElo "2137"] [ECO "A57"] [Opening "Benko Gambit: 4.cxb5 a6"] 1.d4 Nf6 2.c4 c5 3.d5 b5 4.cxb5 a6 5.Nc3 axb5 6.e4 b4 7.Nb5 d6 8.Bf4 g5 9.Bxg5 Nxe4 10.Bf4 Qa5 11.Bc4 Bg7 12.Qe2 f5 13.Nh3 b3+ 14.Kf1 O-O 15.a3 Nd7 16.f3 Nb6 17.g3 Nxc4 18.Qxc4 Ba6 {#R} 0-1