[Event "36th Olympiad"]
[Site "Calvia ESP"]
[Date "2004.10.18"]
[Round "4"]
[White "Ponomariov,R"]
[Black "Grischuk,A"]
[Result "1/2-1/2"]
[WhiteElo "2710"]
[BlackElo "2704"]
[ECO "D17"]

1.Nf3 Nf6 2.c4 c6 3.Nc3 d5 4.d4 dxc4 5.a4 Bf5 6.Nh4 Bg4 7.h3 Bh5 8.g4 Bg6
9.g5 Nd5 10.Nxg6 hxg6 11.e4 Nb4 12.Be3 e5 13.Bxc4 exd4 14.Qb3 Qc7 15.Bxd4 N8a6
16.Bxa6 Nxa6 17.O-O-O Nc5 18.Qc2 Ne6 19.Be3 Bd6 20.Ne2 a6  1/2-1/2

