[Event "Bargteheide op"]
[Site "Bargteheide"]
[Date "1988.??.??"]
[Round "1"]
[White "De Boer, Gert Jan"]
[Black "Oostheim, H."]
[Result "1-0"]
[ECO "D06"]
[WhiteElo "2390"]
[PlyCount "57"]
[EventDate "1988.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 Nf6 3. cxd5 Nxd5 4. d4 Bf5 5. Nc3 Nxc3 6. bxc3 e6 7. Qb3 Qd5 8. c4 Qe4 9. e3 b6 10. Be2 Qc2 11. Qxc2 Bxc2 12. 0-0 Be7 13. Bb2 0-0 14. Rfc1 Be4 15. Nd2 f5 16. d5 exd5 17. f3 Bf6 18. Bxf6 Rxf6 19. fxe4 dxc4 20. Bxc4+ Kf8 21. exf5 Rxf5 22. e4 Rc5 23. Nb3 Re5 24. Rf1+ Ke8 25. Rad1 b5 26. Bg8 Nd7 27. Bd5 Rd8 28. Nd4 c5 29. Nc6 1-0

[Event "Bargteheide op"]
[Site "Bargteheide"]
[Date "1988.??.??"]
[Round "7"]
[White "Oostheim, H."]
[Black "Rulik, Oliver"]
[Result "1/2-1/2"]
[ECO "D07"]
[PlyCount "79"]
[EventDate "1988.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 d5 2. e3 Nc6 3. c4 e6 4. Nf3 Nf6 5. Qa4 Bd7 6. Qb3 Na5 7. Qc3 c6 8. b4 Nxc4 9. Bxc4 dxc4 10. Qxc4 Qb6 11. a3 Rc8 12. Nc3 Nd5 13. Ne5 Bxb4 14. axb4 Qxb4 15. Qxb4 Nxb4 16. 0-0 Na6 17. Nxd7 Kxd7 18. Bb2 Ra8 19. Ne4 f6 20. Rfd1 b6 21. Ba3 Nc7 22. Rd2 Nd5 23. Ng3 f5 24. Re1 Rhe8 25. Rde2 Nc3 26. Rc2 Nb5 27. Bb2 g6 28. e4 f4 29. Ne2 g5 30. Rd1 Rad8 31. d5 exd5 32. exd5 cxd5 33. Rxd5+ Ke6 34. Rxd8 Rxd8 35. Rc1 Rd2 36. Re1 Rxb2 37. Nxf4+ Kf5 38. g3 a5 39. Nd3 Rd2 40. Re5+ 1/2-1/2

[Event "Bargteheide op"]
[Site "Bargteheide"]
[Date "1988.??.??"]
[Round "4"]
[White "Oostheim, H."]
[Black "Seedorff, KO."]
[Result "0-1"]
[ECO "D07"]
[PlyCount "46"]
[EventDate "1988.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 d5 2. e3 Nc6 3. c4 e6 4. Nf3 Nf6 5. Bd3 b6 6. 0-0 Ba6 7. Qa4 Bb7 8. Ne5 Qd6 9. Nc3 a6 10. b4 Nd7 11. c5 bxc5 12. bxc5 Nxc5 13. dxc5 Qxe5 14. Bb2 Bxc5 15. Nd1 Qg5 16. Bxa6 Rxa6 17. Qb5 Ra7 18. Qxc5 Qg6 19. Ba3 Kd8 20. Nc3 d4 21. Nb5 Kc8 22. Nxa7+ Nxa7 23. Rac1 Qxg2# 0-1

[Event "Bargteheide op"]
[Site "Bargteheide"]
[Date "1988.??.??"]
[Round "2"]
[White "Oostheim, H."]
[Black "Wegemund, Hubert"]
[Result "0-1"]
[ECO "D02"]
[PlyCount "60"]
[EventDate "1988.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 e6 4. g3 c5 5. Bg2 Nc6 6. Nc3 Be7 7. 0-0 0-0 8. Re1 Ne4 9. Nxe4 dxe4 10. Ne5 f5 11. Qh5 Nb4 12. dxc5 Nxc2 13. Rd1 Qc7 14. Rb1 Qxe5 15. Qe2 Nb4 16. a3 Nd3 17. b4 Bd7 18. Bb2 Qc7 19. Rd2 a5 20. Qd1 axb4 21. axb4 Ra4 22. Bf1 Rxb4 23. Bxd3 exd3 24. Rxd3 Ba4 25. Qd2 Qxc5 26. Rc3 Qb6 27. Qc1 Bf6 28. Rc8 Rxb2 29. Ra1 Rc2 30. Rxc2 Bxc2 0-1

[Event "Bargteheide op"]
[Site "Bargteheide"]
[Date "1988.??.??"]
[Round "6"]
[White "Ruhle, Ernst Albrecht"]
[Black "Oostheim, H."]
[Result "1-0"]
[ECO "A06"]
[PlyCount "59"]
[EventDate "1988.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. Nf3 d5 2. b3 Nc6 3. Bb2 Bg4 4. e3 e5 5. Be2 Bxf3 6. Bxf3 Nf6 7. d3 e4 8. Be2 Bd6 9. Nd2 0-0 10. Bxf6 Qxf6 11. dxe4 Be5 12. Rb1 Rfd8 13. Bd3 d4 14. exd4 Bxd4 15. 0-0 Ne5 16. Qe2 Ng6 17. g3 Be5 18. Qf3 Qxf3 19. Nxf3 Re8 20. Rfe1 Rad8 21. Rbd1 a6 22. Re2 b5 23. Nd2 f6 24. f4 Bd4+ 25. Kf1 Re7 26. Nf3 Bc3 27. Bc4+ bxc4 28. Rxd8+ Kf7 29. bxc4 Ba5 30. Ra8 1-0

[Event "Bargteheide op"]
[Site "Bargteheide"]
[Date "1988.??.??"]
[Round "5"]
[White "Ulrich, Karl Heinz"]
[Black "Oostheim, H."]
[Result "0-1"]
[ECO "C47"]
[PlyCount "74"]
[EventDate "1988.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 d6 4. d3 Nf6 5. Be2 g6 6. Nd5 Nxd5 7. exd5 Ne7 8. Bg5 h6 9. Be3 Nxd5 10. Bd2 Bg7 11. c4 Ne7 12. Rb1 Be6 13. Ng1 d5 14. c5 d4 15. Ra1 Qd5 16. Bf3 Qxc5 17. Bxb7 Rb8 18. Rc1 Qb5 19. Bf3 Nd5 20. Qc2 0-0 21. Ne2 Nb4 22. Qd1 Nxd3+ 23. Kf1 Nxc1 24. Qxc1 d3 25. Nc3 Qxb2 26. Qe1 Bxa2 27. Bc1 Qc2 28. Bd2 e4 29. Bxe4 Bxc3 30. Bxc3 Rb1 31. g3 Rxe1+ 32. Bxe1 Qe2+ 33. Kg2 Qxe4+ 34. f3 Qe2+ 35. Bf2 Bd5 36. Re1 Qxf3+ 37. Kf1 Qg2# 0-1

[Event "Bargteheide op"]
[Site "Bargteheide"]
[Date "1988.??.??"]
[Round "3"]
[White "Vlasic, Nenad"]
[Black "Oostheim, H."]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "2355"]
[PlyCount "61"]
[EventDate "1988.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 d6 3. Bc4 Nf6 4. Nf3 Nc6 5. 0-0 Na5 6. Bb5+ c6 7. Be2 d5 8. d3 Bb4 9. Nxe5 Bxc3 10. bxc3 Qe7 11. d4 dxe4 12. f3 c5 13. Bg5 h6 14. Bxf6 gxf6 15. Ng4 f5 16. Ne5 Rg8 17. fxe4 Qg5 18. g3 Qe3+ 19. Rf2 fxe4 20. Qe1 a6 21. Nxf7 b5 22. Nd6+ Ke7 23. Nf7 Rxg3+ 24. hxg3 Qxg3+ 25. Kh1 Bh3 26. Bf3 Rg8 27. Qxe4+ Kxf7 28. Bh5+ Kg7 29. Rg1 Qxg1+ 30. Kxg1 Kh8+ 31. Kh2 1-0

[Event "Guernsey op"]
[Site "Guernsey"]
[Date "1987.??.??"]
[Round "?"]
[White "Lomax"]
[Black "Oostheim, H."]
[Result "1-0"]
[ECO "C41"]
[PlyCount "33"]
[EventDate "1987.10.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GCI"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 d6 3. Nf3 f5 4. d4 Nf6 5. dxe5 fxe4 6. exf6 exf3 7. f7+ Kxf7 8. Qxf3+ Ke8 9. Bc4 Qe7+ 10. Ne4 c6 11. Bg5 Bg4 12. Qxg4 Qc7 13. Qe6+ Be7 14. 0-0 d5 15. Bxe7 Qxe7 16. Nd6+ Kf8 17. Qc8+ 1-0

