[Event "Copenhagen-ch"]
[Site "Copenhagen"]
[Date "1971.??.??"]
[Round "?"]
[White "Petersen, Finn D"]
[Black "Fedder, Steen"]
[Result "0-1"]
[ECO "D75"]
[PlyCount "68"]
[EventDate "1971.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "DEN"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. g3 g6 2. Bg2 Bg7 3. d4 d5 4. Nf3 Nf6 5. 0-0 0-0 6. c4 c5 7. dxc5 Nc6 8. cxd5 Nxd5 9. Qa4 Ndb4 10. Nc3 Bf5 11. e4 Bg4 12. h3 Bxf3 13. Bxf3 Nd3 14. Rd1 Bxc3 15. bxc3 Nxc5 16. Qc2 Qa5 17. Be3 Ne5 18. Be2 Qa4 19. Qxa4 Nxa4 20. Bd4 Nc6 21. Bb5 Nxd4 22. Rxd4 Nxc3 23. Bf1 Rfd8 24. Rb4 b6 25. a4 Rd2 26. Rc4 Nd1 27. f3 Ne3 28. Rc7 Kf8 29. Re1 Nxf1 30. Rxf1 Ra2 31. Rc4 Rd8 32. Rf2 Rd1+ 33. Kg2 Rda1 34. Rxa2 Rxa2+ 0-1

[Event "Copenhagen-ch"]
[Site "Copenhagen"]
[Date "1971.??.??"]
[Round "9"]
[White "Petersen, Finn D"]
[Black "Jakobsen, Ole"]
[Result "0-1"]
[ECO "B48"]
[PlyCount "64"]
[EventDate "1971.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "DEN"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 a6 6. Be3 Qc7 7. Bd3 b5 8. Nxc6 Qxc6 9. 0-0 Bb7 10. Qe2 b4 11. Nb1 Nf6 12. Nd2 d5 13. f3 Qc7 14. Bd4 Bc5 15. Qe3 Bxd4 16. Qxd4 0-0 17. Qxb4 Rfb8 18. Qd4 dxe4 19. Nxe4 Bxe4 20. Bxe4 Nxe4 21. fxe4 e5 22. Qd5 Rd8 23. Qb3 Rab8 24. Qa3 Qxc2 25. Qf3 f6 26. Rfd1 Rd2 27. Rxd2 Qxd2 28. Rd1 Qxb2 29. h3 Qxa2 30. Qg4 Kh8 31. Rd7 Qg8 32. Qe2 Ra8 0-1

