[Event "It (open)"] [Site "masterchessopen.com - Leiden (Netherlands)"] [Date "2011.07.11"] [Round "4"] [White "Kouwenhoven Arjen"] [Black "Roosendaal Chris (NED)"] [Result "0-1"] [BlackElo "2177"] [ECO "A40"] [Opening "Queen's Pawn: 1...e6 2.c4"] 1.d4 e6 2.c4 Nf6 3.g3 c5 4.d5 exd5 5.cxd5 d6 6.Nc3 g6 7.Nf3 Bg7 8.Bg2 O-O 9.O-O a6 10.a4 Nbd7 11.Nd2 Re8 12.Nc4 Ne5 13.Na3 Nh5 14.h3 f5 15.e4 b5 16.axb5 axb5 17.Ncxb5 fxe4 18.Bxe4 Bxh3 19.Bg2 Bg4 20.f3 Nxg3 21.fxg4 Qh4 22.Rf4 Nd3 23.Qxd3 Re1+ 24.Rf1 Ne2+ 25.Qxe2 Rxe2 26.Rb1 Qg3 {#R} 0-1