[Event "XXVII Open A"]
[Site "Balatonlelle HUN"]
[Date "2009.06.19"]
[Round "7"]
[White "Portisch,L"]
[Black "Erdos,V"]
[Result "1/2-1/2"]
[WhiteElo "2513"]
[BlackElo "2581"]
[ECO "D27"]

1.d4 e6 2.c4 Nf6 3.Nf3 d5 4.Nc3 dxc4 5.e3 a6 6.Bxc4 c5 7.Bd3 b6 8.O-O Bb7
9.Qe2 Nbd7 10.Rd1 Qb8 11.h3 Bd6 12.dxc5 Bxc5 13.b3 O-O 14.Bb2 Rd8 15.Rac1 Be7
16.Bb1 Qa7 17.Ng5 Rac8 18.Nce4 Rxc1 19.Rxc1 Nxe4 20.Nxe4 Qb8 21.Qh5 Bxe4
22.Bxe4 g6 23.Qe2 Bf6 24.Ba3 Qe5 25.Bb1 Qa1 26.Bd6 Nc5 27.Rd1 Nb7 28.Be7 Rxd1+
29.Qxd1 Qe5 30.Bxf6 Qxf6  1/2-1/2

