[Event "Wichern Open"] [Site "Hamburg GER"] [Date "1997.10.09"] [EventDate "1997.10.02"] [Round "8"] [Result "1/2-1/2"] [White "Rainer Polzin"] [Black "Henrik Teske"] [ECO "B49"] [WhiteElo "2445"] [BlackElo "2515"] [PlyCount "22"] 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qc7 5. Nc3 e6 6. Be3 a6 7. Be2 Nf6 8. O-O Bb4 9. Na4 O-O 10. c4 Bd6 11. g3 Nxe4 1/2-1/2