[Event "Regina"] [Site "Regina CAN"] [Date "1989.??.??"] [Round "?"] [White "Hartner, M."] [Black "Sommerfeld, Gilbert"] [Result "0-1"] [BlackElo "2250"] [ECO "B34"] [EventDate "1989.??.??"] [PlyCount "52"] [EventType "swiss"] [EventCountry "CAN"] [WhiteTeamCountry "CAN"] [BlackTeamCountry "CAN"] 1. e4 c5 2. Nc3 g6 3. Nf3 Bg7 4. d4 cxd4 5. Nxd4 Nc6 6. Nf3 Nf6 7. Be2 O-O 8. O-O d6 9. Bg5 h6 10. Bxf6 Bxf6 11. Bc4 Bg4 12. Qd2 Bxf3 13. gxf3 Ne5 14. Be2 g5 15. f4 gxf4 16. Qxf4 Kh7 17. Qf5+ Kh8 18. Qf4 Rg8+ 19. Kh1 Bg5 20. Qf5 e6 21. Qh3 Qf6 22. f4 Bxf4 23. Rad1 Rad8 24. Bd3 Qg5 25. Rg1 Ng4 26. Rdf1 Nf2+ 0-1