[Event "11th RUS-ChT"]
[Site "Dagomys RUS"]
[Date "2004.04.22"]
[Round "3.4"]
[White "Ionov, Sergei SPET"]
[Black "Potkin, Vladimir PTNT"]
[Result "1/2-1/2"]
[WhiteElo "2538"]
[BlackElo "2540"]
[ECO "D15"]
[EventDate "2004.04.20"]
[PlyCount "157"]

1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 a6 5.c5 Nbd7 6.Bf4 Nh5 7.Bg5 h6 8.Bd2 Nhf6
9.Qc2 Qc7 10.e4 Nxe4 11.Nxe4 dxe4 12.Qxe4 Nf6 13.Qc2 Be6 14.Bd3 Bd5 15.Ne5
e6 16.O-O Be7 17.Rae1 Nd7 18.Bf4 Nxe5 19.Bxe5 Qd8 20.Qc3 O-O 21.Bc2 f5 22.
Re2 Qd7 23.Rfe1 Rad8 24.a3 Rf7 25.b4 Bf6 26.f3 Kh8 27.Kh1 Bh4 28.Rd1 Bf6 
29.h3 Qe8 30.Rde1 Qf8 31.Bb3 Qg8 32.Bc2 Qf8 33.Bb3 Qg8 34.Bc4 Bh4 35.g3 
Be7 36.Bc7 Bxc4 37.Qxc4 Rd7 38.Bf4 Rf6 39.Kg2 Rd5 40.h4 Qc8 41.Re3 Qd7 42.
Qe2 Rxd4 43.Rxe6 Rxe6 44.Qxe6 Qxe6 45.Rxe6 Bf6 46.Bxh6 a5 47.Bg5 Bxg5 48.
hxg5 Kh7 49.bxa5 Ra4 50.Re3 Rxa5 51.Rc3 Kg6 52.f4 Kf7 53.g4 Kg6 54.Kg3 Rb5
55.Rd3 Rxc5 56.Rd6+ Kh7 57.gxf5 Rxf5 58.Kg4 g6 59.Rd7+ Kg8 60.Rxb7 Ra5 61.
Rb3 Kf7 62.Rb7+ Kf8 63.Rb3 Kf7 64.Kf3 Ra4 65.Rc3 c5 66.Rb3 Ke6 67.Rb6+ Kf7
68.Rb7+ Kf8 69.Rb3 Kf7 70.Ke3 Ke6 71.Rb6+ Kf5 72.Rf6+ Kg4 73.Rxg6 Rxf4 74.
Rf6 Ra4 75.g6 Rxa3+ 76.Ke4 Kh5 77.g7 Rg3 78.Rf5+ Kh6 79.Rxc5 1/2-1/2

