[Event "World Cup 2009"]
[Site "1:08.03-1:13.12"]
[Date "2009.11.21"]
[Round "11"]
[White "Hou, Yifan"]
[Black "Naiditsch, Arkadij"]
[Result "1/2-1/2"]
[WhiteElo "2588"]
[WhiteCountry "CHN"]
[BlackElo "2689"]
[BlackCountry "GER"]
[Remark "Message"]
[PresId "1000110030"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 Nf6 4.d3 Bc5 5.Bxc6 dxc6 6.h3 O-O 7.O-O
Re8 8.Nbd2 Nd7 9.Nc4 f6 10.Be3 Bf8 11.Nfd2 Nc5 12.f4 exf4 13.Bxf4
b5 14.Na5 Qd4+ 15.Kh1 Ne6 16.Ndb3 Qxb2 17.Bc1 Qe5 18.Nxc6 Qc3
19.Nca5 Qe5 20.Rf5 Qg3 21.Rf3 Qh4 22.Be3 c5 23.Nd2 Bd6 24.Qe1
Qxe1+ 25.Rxe1 Bd7 26.Rb1 Rac8 27.Rff1 a6 28.Nf3 Rc7 29.Kg1 Nf4
30.Kf2 c4 31.dxc4 Bc5 32.Bxc5 Rxc5 33.Rfd1 Be6 34.cxb5 Rxc2+
35.Rd2 Rxd2+ 36.Nxd2 axb5 37.Rxb5 Bxa2 38.Nc6 h6 39.Rb8 Rxb8
40.Nxb8 Nd3+ 1/2-1/2

