[Event "36th Olympiad"]
[Site "Calvia ESP"]
[Date "2004.10.18"]
[Round "4"]
[White "Tiviakov,S"]
[Black "Bruzon,L"]
[Result "1/2-1/2"]
[WhiteElo "2617"]
[BlackElo "2637"]
[ECO "C55"]

1.e4 e5 2.Bc4 Nf6 3.d3 Nc6 4.Nf3 Be7 5.O-O O-O 6.Bb3 d6 7.c3 Na5 8.Bc2 c5
9.Re1 Nc6 10.Nbd2 Re8 11.a3 Bf8 12.b4 g6 13.Ba4 cxb4 14.axb4 Bd7 15.Nc4 h6
16.Be3 Ng4 17.Bd2 a6 18.b5 Na7 19.b6 Bxa4 20.Qxa4 Nc6 21.Ne3 Nxe3 22.Bxe3 Qd7
23.Nd2 d5 24.Nb3 Rad8 25.Bc5 dxe4 26.dxe4 Qc8 27.Red1 Rxd1+ 28.Rxd1 Rd8 29.Rd5 Bxc5
30.Nxc5 Rxd5 31.exd5 Ne7 32.d6 Qxc5 33.Qe8+ Kg7 34.Qxe7 1/2-1/2