[Event "It \"] [Site "masterchessopen.com - masterchessopen.com - Maastricht (Netherlands)"] [Date "2010.05.21"] [Round "1"] [White "Maciol Ryszard (POL)"] [Black "Brandenburg Daan (NED)"] [Result "0-1"] [WhiteElo "2205"] [BlackElo "2519"] [ECO "A57"] [Opening "Benko Gambit: 4.cxb5 a6 5.e3"] 1.d4 Nf6 2.c4 c5 3.d5 b5 4.cxb5 a6 5.e3 axb5 6.Bxb5 Qa5+ 7.Nc3 Bb7 8.Bd2 Qb6 9.Qb3 e6 10.Bc4 Qxb3 11.Bxb3 Na6 12.Nf3 exd5 13.O-O Be7 14.Rfd1 O-O 15.Be1 Nc7 16.Nh4 g6 17.f3 Rfb8 18.Bg3 d6 19.Rd2 Bc8 20.f4 Rxb3 {#R} 0-1