[Event "St Petersburg-ch"]
[Site "St Petersburg"]
[Date "1997.03.13"]
[Round "8"]
[White "Svidler, Peter"]
[Black "Ionov, Sergey"]
[Result "1/2-1/2"]
[WhiteElo "2640"]
[BlackElo "2530"]
[ECO "B66"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Bg5 e6 7.Qd2 a6 8.O-O-O h6
9.Be3 Be7 10.f4 Nxd4 11.Bxd4 b5 12.Kb1 Bb7 13.Bd3 O-O 14.e5 dxe5 15.fxe5 Nd7
16.Ne4 Bxe4 17.Bxe4 Rb8 18.Ba7 Nxe5 19.Qc3 Bd6 20.Qd4 Bc7 21.Qc5 Qc8 22.g3 Nc4
23.Bxb8 Qxb8 24.c3 Rc8 25.Rhf1 Bd6 26.Qf2 Qc7 27.Qf3 a5 28.Bc2 Ne5 29.Qe4 g6
30.Rf2 Bf8 31.Rdf1 Bg7 32.g4 Rd8 33.Rd1 Re8 34.h4 Nc4 35.Qd3 b4 36.cxb4 axb4
37.Bb3 Ne5 38.Qe4 Qb6 39.Rc2 Rb8 40.Rcd2 Rc8 41.Qd4 Qb8 42.Qf4 Qb6 43.Rd6 Qa5
44.h5 g5 45.Qe4 Rb8 46.Rc1 Qa7 47.Rd2 Qe7 48.Rdc2 Qd8 49.Rc7 Qd6 50.Rc8+ Rxc8
51.Rxc8+ Bf8 52.a4 bxa3 53.bxa3 Kg7 54.Bc2 Kf6 55.Rc3 Qb6+ 56.Ka2 Bc5 57.Rb3 Qc7
58.Rb1 Qd6 59.Rf1+ Ke7 60.Qb7+ Kf8 61.Rd1 Bd4 62.Qe4 Nc4 63.Rd3 e5 64.Qb7 Ne3
65.Bb3 Qf6 66.Qb4+ Kg7 67.Bd1 Qf4 68.Qd2 Qe4 69.Qe2 Qd5+ 70.Bb3 Qh1 71.Bd1 Qd5+
72.Bb3 Qh1 1/2-1/2