[Event "Open A"]
[Site "Moscow RUS"]
[Date "2009.02.03"]
[Round "4"]
[White "Yudin,S"]
[Black "Tiviakov,S"]
[Result "0-1"]
[WhiteElo "2562"]
[BlackElo "2684"]
[ECO "E12"]

1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.a3 Ba6 5.Qc2 Bb7 6.Nc3 c5 7.e4 cxd4 8.Nxd4 Nc6
9.Nxc6 Bxc6 10.Bf4 Bc5 11.Be2 O-O 12.Rd1 a5 13.O-O Qe7 14.Bg5 e5 15.Bf3 Qe6
16.Nd5 Bxd5 17.cxd5 Qd6 18.Rd3 Rfb8 19.Rc1 Ne8 20.Qd2 Nc7 21.Be7 Qxe7 22.d6 Bxd6
23.Rxd6 Ne6 24.Rxd7 Rd8 25.Rd1 Rxd7 26.Qxd7 Qxd7 27.Rxd7 Rc8 28.h4 Rc2 29.b4 axb4
30.axb4 Rb2 31.Rd5 Rxb4 32.Rxe5 Kf8 33.Be2 Nc7 34.f3 g6 35.Rg5 h6 36.Rg3 Ne6
37.Bf1 b5 38.Kf2 Rb1 39.Rh3 b4 40.Bc4 b3 41.f4 Nc5 42.Bxb3 Rxb3 43.Rxb3 Nxb3
44.Ke3 Ke7  0-1

