[Event "Dortmunder Schachtage-11"]
[Site "Dortmund"]
[Date "1983.04.07"]
[Round "9"]
[White "Grzesik, Thomas"]
[Black "Chiburdanidze, Maia"]
[Result "1/2-1/2"]
[WhiteElo "2330"]
[BlackElo "2355"]

1. e4 c5 2. Nf3 Nc6 3. b3 d6 4. Bb5 Bd7 5. O-O Nf6 6. Re1 e6 7. Bb2 Be7 8. d4 cxd4 9. Nxd4 O-O 10. Bxc6 bxc6 11. e5 dxe5 12. Nf3 1/2-1/2