[Event "Zuerich op-B 07th"]
[Site "Zuerich"]
[Date "1983.??.??"]
[Round "1"]
[White "Stettler, Rudolf"]
[Black "Svendsen, Robert"]
[Result "0-1"]
[ECO "A73"]
[PlyCount "80"]
[EventDate "1983.12.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SUI"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. Nf3 Bg7 8. Be2 0-0 9. 0-0 Re8 10. Bd3 Nbd7 11. Bf4 Nb6 12. h3 a6 13. Re1 Nh5 14. Bh2 Qf6 15. Nd2 Nf4 16. Qf3 Nxd3 17. Qxd3 Nd7 18. f4 b5 19. Nf3 c4 20. Qd2 Nc5 21. e5 dxe5 22. fxe5 Qf5 23. Qe3 Nd3 24. g4 Qd7 25. Re2 Bb7 26. Qe4 Rad8 27. Rd1 Bxd5 28. Nxd5 Qxd5 29. Qe3 Bf8 30. Kg2 Nf4+ 31. Bxf4 Qxd1 32. Bg5 Bc5 33. Qe4 Rc8 34. Rd2 Qa4 35. Bf6 Qa5 36. Qf4 Qc7 37. h4 Qa7 38. h5 Be3 39. Rd7 Qxd7 40. Qxe3 Qxg4+ 0-1

[Event "Zuerich op-B 06th"]
[Site "Zuerich"]
[Date "1982.??.??"]
[Round "7"]
[White "Baldauf, Markus"]
[Black "Stettler, Rudolf"]
[Result "1-0"]
[ECO "A36"]
[PlyCount "91"]
[EventDate "1982.12.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SUI"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Rb1 d6 6. d3 Nf6 7. a3 0-0 8. b4 cxb4 9. axb4 a6 10. Bd2 Bd7 11. Nf3 Qc8 12. Na4 Qd8 13. Nc3 e6 14. b5 axb5 15. Nxb5 Ne8 16. 0-0 Ne7 17. Nfd4 Nc6 18. Bc3 e5 19. Nc2 Qe7 20. Ne3 Qd8 21. Qd2 Qg5 22. Bb4 Nxb4 23. Qxb4 Bc6 24. Nxd6 Nxd6 25. Qxd6 Rfd8 26. Qb4 h5 27. h4 Qf6 28. Ra1 Rxa1 29. Rxa1 e4 30. Rd1 exd3 31. exd3 Bf8 32. Qb6 Rd6 33. Bxc6 bxc6 34. Kg2 Be7 35. Qb3 Kg7 36. Qc2 Rd4 37. Qe2 Bc5 38. Qf3 Qd6 39. Nc2 Rg4 40. Rb1 Qe7 41. Qxc6 g5 42. Rb7 Qe5 43. Qf3 Qe6 44. Rb5 Qe7 45. d4 Bd6 46. Ne3 1-0

