[Event "Ch Netherlands (juniors) (a)"] [Site "masterchessopen.com – Haarlem (Netherlands)"] [Date "2011.05.03"] [Round "4"] [White "Otten Martijn (NED)"] [Black "Van Ee Robin"] [Result "1-0"] [WhiteElo "1948"] [ECO "E20"] [Opening "Nimzo-Indian Defence"] 1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.a3 Bxc3+ 5.bxc3 O-O 6.f3 d6 7.e4 e5 8.Bd3 Nc6 9.Ne2 Ne7 10.O-O Ng6 11.Qe1 Nh5 12.Be3 Ngf4 13.Bc2 Qg5 14.Ng3 f5 15.Ra2 Nh3+ 16.Kh1 f4 17.Nxh5 Qxh5 18.Bc1 Ng5 19.Bd1 Rf6 20.c5 Be6 21.d5 Bd7 22.Rb2 b6 23.c6 Bc8 24.c4 Ba6 25.g4 Qh3 26.Rc2 Raf8 27.Qf2 Rh6 28.Rg1 Bc8 29.Be2 Rff6 30.Bd2 Rh4 31.Be1 Rfh6 32.Bd1 Bxg4 33.Rxg4 Rxg4 34.fxg4 Nxe4 35.Qf3 Ng3+ 36.Kg1 e4 37.Qg2 Qh4 38.hxg3 Qf6 39.Qxe4 Qf7 40.gxf4 {#r} 1-0