[Event "Mittelrhein Verbandsliga West 1920"]
[Site "Mittelrhein"]
[Date "2019.09.29"]
[Round "1.8"]
[White "Niederhaeuser, Ralf"]
[Black "Tokmak, Tugay"]
[Result "0-1"]
[ECO "A24"]
[WhiteElo "1620"]
[BlackElo "1792"]
[PlyCount "70"]
[EventDate "2019.09.29"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Eschweiler SC"]
[BlackTeam "Bruehl II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 Nf6 2. Nc3 g6 3. d3 Bg7 4. Nf3 0-0 5. g3 d6 6. Bg2 e5 7. Bg5 h6 8. Bxf6 Bxf6 9. 0-0 Nd7 10. Nd2 Bg7 11. b4 e4 12. Qc2 exd3 13. exd3 Ne5 14. Nf3 Nc6 15. Rab1 Re8 16. b5 Nd4 17. Nxd4 Bxd4 18. Rfe1 Rb8 19. Re4 Rxe4 20. Bxe4 Bd7 21. Ne2 Bg7 22. Qb3 Qg5 23. Qc2 h5 24. h4 Qe7 25. Kg2 Re8 26. Nf4 Bh6 27. Nd5 Qe6 28. Rh1 Rc8 29. Qa4 c6 30. bxc6 bxc6 31. Nb4 d5 32. cxd5 cxd5 33. Bxd5 Bxa4 34. Bxe6 fxe6 35. f4 a5 0-1

[Event "Porz op 23rd"]
[Site "Cologne"]
[Date "1989.??.??"]
[Round "2"]
[White "Niederhaeuser, Ralf"]
[Black "Wochnik, Manfred"]
[Result "0-1"]
[ECO "A22"]
[PlyCount "65"]
[EventDate "1989.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 Bc5 4. Bg2 0-0 5. d3 h6 6. Nf3 d6 7. 0-0 c6 8. Nd2 Nbd7 9. Nde4 Nxe4 10. Nxe4 f5 11. Nxc5 Nxc5 12. b4 Ne6 13. f4 Qb6+ 14. e3 Qxb4 15. Rb1 Qxb1 16. Qe2 Qb6 17. Kh1 Bd7 18. Ba3 c5 19. Bb2 Bc6 20. fxe5 Bxg2+ 21. Kxg2 Ng5 22. h4 Qc6+ 23. Kh2 Ne6 24. Qh5 Qe8 25. Qf3 dxe5 26. Bxe5 Rd8 27. Rd1 b5 28. g4 fxg4 29. Qxg4 Qf7 30. Rg1 Rxd3 31. Qxe6 Rd2+ 32. Kh1 Kh8 33. Qxh6+ 0-1

[Event "Porz op 23rd"]
[Site "Cologne"]
[Date "1989.??.??"]
[Round "9"]
[White "Woeltge, Christian"]
[Black "Niederhaeuser, Ralf"]
[Result "1-0"]
[ECO "A22"]
[PlyCount "85"]
[EventDate "1989.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 d6 4. g3 Be7 5. Bg2 c6 6. 0-0 0-0 7. e3 Bg4 8. Qb3 Qc8 9. d4 Bxf3 10. Bxf3 Nbd7 11. Bd2 Re8 12. Rfe1 Bf8 13. Rac1 Nb6 14. a4 Qh3 15. a5 Nbd7 16. Bg2 Qh5 17. Qxb7 Rab8 18. Qxc6 Rxb2 19. Nb1 e4 20. Qa4 Qf5 21. Rc2 Reb8 22. Rxb2 Rxb2 23. Qa3 Rb8 24. Bb4 h5 25. Nd2 h4 26. Bc3 d5 27. c5 Ng4 28. Re2 hxg3 29. fxg3 Qh5 30. Bf1 Qg5 31. Ba1 f5 32. Bh3 Qh5 33. Bxg4 Qxg4 34. Rf2 Qd1+ 35. Kg2 g6 36. Qc3 Bh6 37. c6 Nf8 38. c7 Rc8 39. Nb3 Ne6 40. Qc6 Nxc7 41. Qxg6+ Bg7 42. Rxf5 Qxb3 43. Qf7+ 1-0

