[Event "Syre Memorial op 26th"]
[Site "Issy les Moulineaux"]
[Date "2003.05.31"]
[Round "5.20"]
[White "Hahn, Patrick"]
[Black "Appleberry, Martin"]
[Result "0-1"]
[ECO "A05"]
[BlackElo "2268"]
[PlyCount "52"]
[EventDate "2003.05.29"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "FRA"]
[SourceTitle "CBM 094 Extra"]
[Source "ChessBase"]
[SourceDate "2003.07.09"]
[SourceVersion "2"]
[SourceVersionDate "2003.07.09"]
[SourceQuality "1"]

1. e4 c5 2. d3 Nc6 3. Nf3 d6 4. g3 g6 5. Bg2 Bg7 6. 0-0 Nf6 7. Nbd2 0-0 8. Re1 Ne8 9. Nf1 Nc7 10. c3 Bg4 11. h3 Bxf3 12. Bxf3 b5 13. a3 a5 14. Bf4 b4 15. axb4 axb4 16. Rxa8 Qxa8 17. Bd2 Qa2 18. Qa1 Ra8 19. Qxa2 Rxa2 20. Rb1 Nb5 21. cxb4 Nxb4 22. Bxb4 cxb4 23. b3 Bd4 24. Ne3 Bxe3 25. fxe3 Nc3 26. Bd1 Nxb1 0-1

[Event "Oberliga NRW 9293 I"]
[Site "Germany"]
[Date "1993.??.??"]
[Round "?.5"]
[White "Hahn, Patrick"]
[Black "Dinstuhl, Burghard"]
[Result "1-0"]
[ECO "B15"]
[BlackElo "2335"]
[PlyCount "103"]
[EventDate "1992.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]
[WhiteTeam "Menden"]
[BlackTeam "Duisburg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 g6 2. d4 Bg7 3. e4 c6 4. Nc3 d5 5. h3 Nh6 6. Bf4 f6 7. Qd2 Nf7 8. exd5 cxd5 9. Nb5 Na6 10. c4 0-0 11. cxd5 Qxd5 12. Nc3 Qa5 13. Bc4 Kh8 14. 0-0 e5 15. dxe5 Nxe5 16. Nxe5 fxe5 17. Bh6 Bf5 18. Rfe1 Bxh6 19. Qxh6 Qc5 20. Bd5 Nb4 21. Rxe5 Nd3 22. Qe3 Qxe3 23. Rxe3 Rae8 24. g4 Rxe3 25. fxe3 Bd7 26. Rf1 Rxf1+ 27. Kxf1 b6 28. b3 Kg7 29. Kg2 Kf6 30. Kg3 Ke5 31. Be4 Nc5 32. Bc2 Bc6 33. b4 Ne6 34. h4 a5 35. a3 axb4 36. axb4 Be8 37. g5 Bc6 38. Kg4 Ng7 39. Kg3 Bb7 40. Bd3 Nh5+ 41. Kg4 Bc8+ 42. Kf3 Be6 43. Na4 Bd5+ 44. Kf2 b5 45. Bxb5 Ng7 46. Nb6 Bb7 47. Nd7+ Kd6 48. Nf6 Nf5 49. h5 gxh5 50. Nxh5 Ke5 51. Bd3 Bc6 52. Nf6 1-0

[Event "Oberliga NRW 9293 I"]
[Site "Germany"]
[Date "1993.??.??"]
[Round "?.5"]
[White "Hahn, Patrick"]
[Black "Forchert, Niko"]
[Result "1/2-1/2"]
[ECO "D16"]
[PlyCount "103"]
[EventDate "1992.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]
[WhiteTeam "Menden"]
[BlackTeam "Detmold"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 d5 2. d4 Nf6 3. c4 c6 4. Nc3 dxc4 5. a4 Bg4 6. Ne5 Bh5 7. g3 Na6 8. Bg2 Nb4 9. 0-0 e6 10. Nxc4 Be7 11. h3 0-0 12. Ne5 Nd7 13. Nd3 Nxd3 14. Qxd3 Bg6 15. e4 f6 16. Be3 Nb6 17. a5 Nd5 18. Nxd5 exd5 19. Qb3 Rb8 20. Bf4 Bd6 21. Bxd6 Qxd6 22. f4 Bf7 23. e5 fxe5 24. fxe5 Qe7 25. Qc3 Rbc8 26. Rae1 Be6 27. Rxf8+ Qxf8 28. b4 b6 29. axb6 axb6 30. Rc1 Qe7 31. Qa3 Qg5 32. Rc2 h5 33. h4 Qf5 34. Qc3 c5 35. bxc5 bxc5 36. Rf2 Qb1+ 37. Rf1 Qb4 38. Rc1 Qxc3 39. Rxc3 c4 40. Kf2 Rb8 41. Ke3 Kf7 42. Ra3 Rb7 43. Bf3 g6 44. Kd2 Ke7 45. Kc3 Kd7 46. Bd1 Bf5 47. Bf3 Be6 48. Bg2 Ke7 49. Kc2 Bf5+ 50. Kc3 Be6 51. Bh1 Bd7 52. Bf3 1/2-1/2

[Event "Oberliga NRW 9293 I"]
[Site "Germany"]
[Date "1993.??.??"]
[Round "?.4"]
[White "Hahn, Patrick"]
[Black "Kotter, Ralf"]
[Result "1-0"]
[ECO "C01"]
[BlackElo "2270"]
[PlyCount "63"]
[EventDate "1992.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]
[WhiteTeam "Menden"]
[BlackTeam "Muelheim"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 b6 2. e4 e6 3. d4 Nf6 4. Bd3 c5 5. c3 cxd4 6. cxd4 Ba6 7. Bxa6 Nxa6 8. Qe2 Qc8 9. 0-0 Qb7 10. d5 Be7 11. Nc3 0-0 12. Bg5 Rfe8 13. dxe6 dxe6 14. e5 Nd7 15. Bxe7 Rxe7 16. Ne4 Nac5 17. Nd6 Qa6 18. Qe3 Qd3 19. Qg5 f6 20. exf6 Nxf6 21. Rad1 Qa6 22. Rfe1 Nd3 23. Nf5 Rc7 24. Rxe6 Rf8 25. Nh6+ Kh8 26. Qf5 Nxb2 27. Rde1 Nd3 28. Rd1 Nc5 29. Rxf6 gxf6 30. Rd8 Rxd8 31. Qxf6+ Rg7 32. Qxd8+ 1-0

[Event "Oberliga NRW 9293 I"]
[Site "Germany"]
[Date "1993.??.??"]
[Round "?.8"]
[White "Hahn, Patrick"]
[Black "Mueller, Helge"]
[Result "0-1"]
[ECO "B10"]
[BlackElo "2295"]
[PlyCount "80"]
[EventDate "1992.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]
[WhiteTeam "Detmold"]
[BlackTeam "Koeln Porz III"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 c6 2. e4 e5 3. Nf3 d6 4. d4 Nd7 5. Nc3 g6 6. Bg5 f6 7. Be3 Bg7 8. Qd2 h6 9. 0-0-0 Qc7 10. h4 Ne7 11. Kb1 f5 12. dxe5 dxe5 13. g3 b6 14. h5 g5 15. exf5 Nxf5 16. Bxg5 hxg5 17. Qxg5 Nf8 18. Bd3 Qe7 19. Rde1 Qxg5 20. Nxg5 Nh6 21. f4 Ne6 22. Be4 Nd8 23. fxe5 Bg4 24. e6 Ke7 25. Bg6 Bxc3 26. bxc3 Rf8 27. Nf7 Ndxf7 28. exf7+ Kf6 29. Kb2 Rad8 30. Re8 Kg7 31. Rhe1 Nxf7 32. Rxd8 Rxd8 33. Re7 Rd7 34. Re4 Nh6 35. Rd4 Rxd4 36. cxd4 Nf5 37. d5 cxd5 38. cxd5 Nxg3 39. d6 Bd7 40. Kb3 Nf5 0-1

[Event "Oberliga NRW 9293 I"]
[Site "Germany"]
[Date "1993.??.??"]
[Round "?.4"]
[White "Nun, Josef"]
[Black "Hahn, Patrick"]
[Result "1-0"]
[ECO "A42"]
[WhiteElo "2370"]
[PlyCount "121"]
[EventDate "1992.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]
[WhiteTeam "Wuppertal"]
[BlackTeam "Menden"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 g6 2. d4 c6 3. c4 Bg7 4. Nc3 d6 5. h3 a6 6. Nf3 b5 7. Be3 Nf6 8. Qc2 0-0 9. b3 Nbd7 10. Be2 Bb7 11. Rd1 Qa5 12. 0-0 c5 13. d5 Rfb8 14. Bd2 bxc4 15. bxc4 Bc8 16. Rb1 Qa3 17. Rb3 Rxb3 18. axb3 Rb8 19. Bd1 Ne8 20. Na4 Ne5 21. Ne1 Bd7 22. Nc3 Qa1 23. f4 Nxc4 24. bxc4 Rb2 25. Qc1 Qxc1 26. Bxc1 Bxc3 27. Bxb2 Bxb2 28. Nf3 a5 29. Rf2 Bc3 30. Ra2 Nf6 31. Bc2 Nh5 32. f5 gxf5 33. exf5 Ng3 34. Kf2 Nxf5 35. g4 Nd4 36. Nxd4 cxd4 37. Ke2 e6 38. Ba4 Bc8 39. Bc6 Kg7 40. Kd3 Kg6 41. Rf2 exd5 42. Bxd5 f5 43. gxf5+ Bxf5+ 44. Be4 Bxe4+ 45. Kxe4 Kg5 46. Rf7 h5 47. Rf4 a4 48. h4+ Kg6 49. Rf8 a3 50. Ra8 Bb2 51. Ra5 Kf6 52. Kd3 Ke6 53. Kc2 d3+ 54. Kxd3 Bf6 55. Rxa3 Bxh4 56. Ra5 Bf2 57. Rxh5 Bg1 58. Ke4 Bf2 59. Rh6+ Kd7 60. Kd5 Bc5 61. Rh7+ 1-0

[Event "Oberliga NRW 9293 I"]
[Site "Germany"]
[Date "1993.??.??"]
[Round "?.5"]
[White "Sandmann, Bernd"]
[Black "Hahn, Patrick"]
[Result "1-0"]
[ECO "B54"]
[PlyCount "43"]
[EventDate "1992.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]
[WhiteTeam "Neuenkirchen"]
[BlackTeam "Menden"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 Nf6 2. Nc3 e6 3. e4 c5 4. Nf3 d6 5. d4 cxd4 6. Nxd4 b6 7. Be2 Bb7 8. Bf3 Nbd7 9. Qa4 Qc8 10. Bg5 Qc5 11. Be3 Qc7 12. Rc1 e5 13. Nd5 Qc8 14. Nb5 Kd8 15. Nxf6 gxf6 16. 0-0 Qc6 17. Qd1 a6 18. Nc3 Be7 19. Nd5 Ke8 20. Bh5 Nc5 21. Qg4 Ne6 22. Qxe6 1-0

[Event "Oberliga NRW 9293 I"]
[Site "Germany"]
[Date "1992.??.??"]
[Round "?.4"]
[White "Hahn, Patrick"]
[Black "Bakalarz, Mietek"]
[Result "0-1"]
[ECO "D77"]
[BlackElo "2245"]
[PlyCount "104"]
[EventDate "1992.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]
[WhiteTeam "Menden"]
[BlackTeam "Bochum II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 Nf6 2. d4 g6 3. c4 Bg7 4. g3 d5 5. Bg2 0-0 6. 0-0 dxc4 7. Ne5 Nfd7 8. Nxc4 Nb6 9. Na5 c6 10. e3 e5 11. dxe5 Bxe5 12. e4 Qxd1 13. Rxd1 Na6 14. Na3 Rb8 15. N3c4 Nxc4 16. Nxc4 Bg7 17. Bf4 Ra8 18. Bd6 Rd8 19. e5 Bg4 20. Rd4 Be6 21. Na5 Rd7 22. f4 Rad8 23. a3 f6 24. Rad1 fxe5 25. fxe5 c5 26. Bd5 Nc7 27. Bxe6+ Nxe6 28. Rd5 Kf7 29. Nb3 b6 30. R5d2 Ng5 31. Rf1+ Ke6 32. Re2 Rf7 33. Nd2 Rxf1+ 34. Kxf1 Bf8 35. Nc4 Bxd6 36. exd6+ Kd5 37. b3 Ne4 38. Kg2 b5 39. Ne3+ Kxd6 40. Kf3 Ng5+ 41. Kf4 Ne6+ 42. Ke4 Re8 43. Kd3 Rf8 44. Rd2 Kc6 45. Ng4 Rd8+ 46. Kc3 b4+ 47. axb4 cxb4+ 48. Kc2 Rxd2+ 49. Kxd2 Nd4 50. Ne5+ Kd5 51. Nd7 Nxb3+ 52. Kc2 Nd4+ 0-1

[Event "Oberliga NRW 9293 I"]
[Site "Germany"]
[Date "1992.??.??"]
[Round "?.5"]
[White "Hahn, Patrick"]
[Black "Von Westphalen, Andreas"]
[Result "1/2-1/2"]
[ECO "B38"]
[PlyCount "34"]
[EventDate "1992.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]
[WhiteTeam "Menden"]
[BlackTeam "Koeln Porz III"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 g6 3. c4 c5 4. Nc3 cxd4 5. Nxd4 Nc6 6. e4 d6 7. Be2 Bg7 8. Be3 Ng4 9. Bxg4 Bxg4 10. Qd2 0-0 11. 0-0 Rc8 12. b3 Bd7 13. Rac1 Re8 14. f4 Qa5 15. Qf2 Nxd4 16. Bxd4 Bxd4 17. Qxd4 Qc5 1/2-1/2

[Event "Oberliga NRW 8990 II"]
[Site "Germany"]
[Date "1990.??.??"]
[Round "7"]
[White "Dassel, Ulrich"]
[Black "Hahn, Patrick"]
[Result "1/2-1/2"]
[ECO "B29"]
[WhiteElo "1990"]
[BlackElo "2000"]
[PlyCount "89"]
[EventDate "1989.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]
[WhiteTeam "Neheim"]
[BlackTeam "Detmold"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 Nf6 3. Nc3 Nc6 4. d4 d5 5. exd5 Nxd5 6. Bb5 Nxc3 7. bxc3 cxd4 8. Bxc6+ bxc6 9. cxd4 Ba6 10. Ne5 Qd5 11. Qf3 Qxf3 12. Nxf3 e6 13. Rb1 Bd6 14. Be3 0-0 15. c3 Bd3 16. Rd1 Bc4 17. Nd2 Ba6 18. Ne4 Be7 19. Bf4 Rfd8 20. f3 Rd5 21. Rb1 h6 22. Kf2 f5 23. Nd2 c5 24. Be5 cxd4 25. cxd4 Ra5 26. Rb2 Rc8 27. Nb3 Rb5 28. g4 fxg4 29. fxg4 Rb4 30. Rd1 Rbc4 31. Nc5 Bxc5 32. dxc5 R4xc5 33. Bd6 Rb5 34. Rxb5 Bxb5 35. Kg3 Rc3+ 36. Kf4 Bc6 37. Rd2 Rf3+ 38. Ke5 Kf7 39. Bc5 a5 40. Rf2 g5 41. a3 Rxf2 42. Bxf2 Bf3 43. h3 Bg2 44. h4 gxh4 45. Bxh4 1/2-1/2

[Event "Oberliga NRW 8990 II"]
[Site "Germany"]
[Date "1990.??.??"]
[Round "7"]
[White "Hachmeister, Dirk"]
[Black "Hahn, Patrick"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "1965"]
[BlackElo "2000"]
[PlyCount "120"]
[EventDate "1989.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]
[WhiteTeam "Neuenkirchen"]
[BlackTeam "Detmold"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 g6 2. d4 Bg7 3. e4 d6 4. Nc3 Bg4 5. Be2 Nc6 6. Be3 e5 7. dxe5 Bxf3 8. Bxf3 Nxe5 9. Be2 Nf6 10. 0-0 0-0 11. f4 Nc6 12. Bf3 Ne7 13. Qd2 c6 14. Rad1 Ne8 15. Bd4 Bxd4+ 16. Qxd4 Qb6 17. Qxb6 axb6 18. a4 Rd8 19. Rfe1 Nc7 20. g3 Kg7 21. Bg2 f6 22. Rd4 Ng8 23. Red1 Ne8 24. Rb4 Rf7 25. Rxb6 Ra8 26. Ra1 Ra5 27. b4 Ra7 28. a5 Nc7 29. a6 Rxa6 30. Raxa6 Nxa6 31. b5 Nb4 32. bxc6 Nxc6 33. Nb5 Re7 34. Nxd6 Nd8 35. c4 Nh6 36. Bh3 Nhf7 37. c5 Kf8 38. Rb4 Rc7 39. Rb5 Ke7 40. Nc8+ Kf8 41. Nd6 Ke7 42. Nc8+ Kf8 43. Nb6 Re7 44. Nd7+ Kg7 45. Rb4 g5 46. Kf2 h5 47. Nb6 Rc7 48. Rb5 g4 49. Bf1 Ne6 50. Na4 Nd4 51. Rb6 Nf3 52. h4 Rd7 53. Bc4 Nd8 54. Rd6 Rxd6 55. cxd6 Kf8 56. Nc5 Nd4 57. e5 b5 58. Bd5 b4 59. Nd7+ Kg7 60. Nxf6 b3 1-0

[Event "Oberliga NRW 8990 II"]
[Site "Germany"]
[Date "1990.??.??"]
[Round "7"]
[White "Hahn, Patrick"]
[Black "Warbruck, Achim"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2000"]
[BlackElo "1885"]
[PlyCount "47"]
[EventDate "1989.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]
[WhiteTeam "Detmold"]
[BlackTeam "Welper SV"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 d5 2. g3 Nc6 3. d4 Bf5 4. Bg2 Qd7 5. 0-0 Bh3 6. c4 Nf6 7. cxd5 Nxd5 8. e4 Nb6 9. d5 Bxg2 10. Kxg2 0-0-0 11. Nc3 Nb8 12. Ng5 e5 13. dxe6 fxe6 14. Qxd7+ Rxd7 15. Nxe6 Bb4 16. Nb5 Nc6 17. Bf4 h6 18. a3 Be7 19. Rac1 a6 20. Nbxc7 g5 21. Be3 Na4 22. Nd5 Kb8 23. Rc2 Re8 24. Ng7 1-0

[Event "Oberliga NRW 8889 II"]
[Site "Germany"]
[Date "1989.??.??"]
[Round "5"]
[White "Demtroeder, Joerg"]
[Black "Hahn, Patrick"]
[Result "0-1"]
[ECO "B25"]
[PlyCount "110"]
[EventDate "1988.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]
[WhiteTeam "Castrop Rauxel"]
[BlackTeam "Detmold"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nc3 Nc6 3. g3 d6 4. Bg2 g6 5. d3 Bg7 6. f4 Nf6 7. Nf3 Bg4 8. Be3 Nd4 9. Bxd4 cxd4 10. Ne2 e5 11. 0-0 Nd7 12. h3 Bxf3 13. Rxf3 0-0 14. f5 Bh6 15. g4 Be3+ 16. Kh1 Qh4 17. c3 Nf6 18. Qe1 Qxe1+ 19. Rxe1 g5 20. a4 h5 21. gxh5 Nxh5 22. c4 f6 23. b4 Rac8 24. Rff1 Kf7 25. Bf3 Rh8 26. Bxh5+ Rxh5 27. Kg2 Rg8 28. Rh1 Rh4 29. Kf3 Rg7 30. b5 Ke7 31. a5 Rgh7 32. Kg2 Bd2 33. Ra1 Bc3 34. Nxc3 dxc3 35. a6 b6 36. Rac1 g4 37. Rxc3 gxh3+ 38. Kg3 h2 39. Kf3 Rg7 40. Rcc1 Rf4+ 41. Ke3 Rg3+ 42. Kd2 Rg2+ 43. Kc3 Rff2 44. Kb3 Rd2 45. Kc3 Kf7 46. Rhf1 Kg7 47. Rh1 Kh6 48. Rhf1 Kg5 49. Rh1 Kg4 50. Rhf1 Rde2 51. Kb3 Kg3 52. Kc3 Rgf2 53. Rh1 Kg2 54. Rhd1 Re3 55. Rh1 Ref3 0-1

[Event "Oberliga NRW 8889 II"]
[Site "Germany"]
[Date "1989.??.??"]
[Round "6"]
[White "Gerdell, Frank"]
[Black "Hahn, Patrick"]
[Result "0-1"]
[ECO "A25"]
[WhiteElo "1830"]
[PlyCount "56"]
[EventDate "1988.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]
[WhiteTeam "Frechen"]
[BlackTeam "Detmold"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 g6 2. Nc3 Bg7 3. g3 e5 4. Bg2 Nc6 5. e3 d6 6. Nge2 Bg4 7. h3 Be6 8. Nd5 Qd7 9. 0-0 Nd8 10. Kh2 c6 11. d3 f5 12. Ndc3 Nf6 13. f4 Nf7 14. b3 e4 15. Ba3 h5 16. Rc1 h4 17. d4 d5 18. cxd5 Bxd5 19. Nxd5 Nxd5 20. Qd2 hxg3+ 21. Kxg3 g5 22. fxg5 Nxg5 23. Nc3 f4+ 24. exf4 Rxh3+ 25. Bxh3 Qxh3+ 26. Kf2 e3+ 27. Qxe3+ Qxe3+ 28. Kg2 Qh3+ 0-1

[Event "Oberliga NRW 8889 II"]
[Site "Germany"]
[Date "1989.??.??"]
[Round "6"]
[White "Hahn, Patrick"]
[Black "Hachmeister, Dirk"]
[Result "1/2-1/2"]
[ECO "A18"]
[BlackElo "2005"]
[PlyCount "44"]
[EventDate "1988.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]
[WhiteTeam "Detmold"]
[BlackTeam "Neuenkirchen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 Nf6 2. Nc3 e6 3. e4 d5 4. cxd5 exd5 5. e5 d4 6. exf6 dxc3 7. Bb5+ c6 8. Qe2+ Be6 9. Bc4 Qxf6 10. dxc3 Bc5 11. Nf3 0-0 12. Bxe6 Qxe6 13. Qxe6 fxe6 14. 0-0 Nd7 15. Bg5 Rf5 16. Rfe1 Raf8 17. Rxe6 Bxf2+ 18. Kxf2 Rxg5 19. Rae1 Nc5 20. Rd6 Rg4 21. Kf1 Rgf4 22. Re5 R4f5 1/2-1/2

[Event "Oberliga NRW 8990 II"]
[Site "Germany"]
[Date "1989.??.??"]
[Round "8"]
[White "Hahn, Patrick"]
[Black "Heinzel, Olaf"]
[Result "0-1"]
[ECO "A34"]
[WhiteElo "2000"]
[BlackElo "2070"]
[PlyCount "136"]
[EventDate "1989.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]
[WhiteTeam "Detmold"]
[BlackTeam "Wattenscheid"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 Nf6 2. Nc3 c5 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nc7 6. d3 e5 7. f4 exf4 8. Bxf4 Be7 9. Nf3 0-0 10. 0-0 Nc6 11. Bxc7 Qxc7 12. Nd5 Qd8 13. Nxe7+ Qxe7 14. Qd2 Bg4 15. Rae1 Rad8 16. Qf4 Bxf3 17. Bxf3 Nd4 18. Be4 b6 19. e3 Ne6 20. Qe5 Qd6 21. Qf5 g6 22. Qf6 Ng7 23. g4 Qxf6 24. Rxf6 Ne8 25. Rf3 f6 26. Ref1 Kg7 27. h4 Nc7 28. Kf2 Ne6 29. Ke2 Rd6 30. Bb7 Rb8 31. Be4 Nf8 32. Rh3 Re8 33. Rh2 c4 34. Rc1 cxd3+ 35. Bxd3 Ne6 36. Rc3 Nf4+ 37. Kd2 Nd5 38. Ra3 Nb4 39. Rb3 Nxa2 40. Rh1 a5 41. Ke2 Nb4 42. Rc1 Re7 43. Rc8 Nxd3 44. Rxd3 Rxd3 45. Kxd3 Rd7+ 46. Kc3 Rd1 47. Rc7+ Kh6 48. g5+ fxg5 49. hxg5+ Kxg5 50. Rxh7 Rd6 51. Rf7 Rf6 52. Re7 Rc6+ 53. Kd4 Kf6 54. Rb7 g5 55. e4 g4 56. e5+ Kf5 57. Rf7+ Kg6 58. Rf8 Kg7 59. Rf2 g3 60. Rg2 Rg6 61. Kc4 Kf7 62. Kb5 Ke7 63. e6 Kxe6 64. Kxb6 Rg5 65. b3 Kd6 66. Ka6 Kc6 67. Rc2+ Kd5 68. Kxa5 g2 0-1

[Event "Oberliga NRW 8889 II"]
[Site "Germany"]
[Date "1989.??.??"]
[Round "6"]
[White "Hahn, Patrick"]
[Black "Olf, Hans Helmut"]
[Result "1-0"]
[ECO "E68"]
[BlackElo "2000"]
[PlyCount "87"]
[EventDate "1988.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]
[WhiteTeam "Detmold"]
[BlackTeam "Welper SV"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 0-0 5. d4 d6 6. Nf3 c6 7. 0-0 Nbd7 8. e4 e5 9. d5 c5 10. Ne1 Nb6 11. b3 Ne8 12. Nd3 a5 13. Be3 f5 14. Qd2 Bd7 15. a4 Nc8 16. Rae1 Qb6 17. Nb5 Bxb5 18. cxb5 Nf6 19. Bg5 Ne7 20. Nb2 Qc7 21. Nc4 b6 22. f4 Nc8 23. exf5 gxf5 24. fxe5 Ng4 25. e6 Bd4+ 26. Kh1 Qg7 27. h3 Bc3 28. Qf4 h6 29. e7 Re8 30. Bh4 Bxe1 31. hxg4 Rxe7 32. Bxe7 Qxe7 33. gxf5 Bc3 34. f6 Qf7 35. Qxh6 Ra7 36. Qg5+ Kf8 37. Be4 Be5 38. Nxe5 dxe5 39. Qxe5 Rd7 40. Kg2 Nd6 41. Rh1 Qg8 42. Rh7 Nf7 43. Qe6 Rc7 44. d6 1-0

[Event "Oberliga NRW 8990 II"]
[Site "Germany"]
[Date "1989.??.??"]
[Round "8"]
[White "Hahn, Patrick"]
[Black "Osswald, Dietrich"]
[Result "1-0"]
[ECO "B10"]
[WhiteElo "2000"]
[BlackElo "2055"]
[PlyCount "79"]
[EventDate "1989.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]
[WhiteTeam "Detmold"]
[BlackTeam "Godesberg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 c6 2. e4 d5 3. cxd5 cxd5 4. exd5 Nf6 5. Bb5+ Bd7 6. Bc4 g6 7. Nc3 Bg7 8. Qb3 Qc8 9. d4 0-0 10. Nge2 Na6 11. Bf4 Bf5 12. Rc1 Qd7 13. Bb5 Qd8 14. 0-0 Nc7 15. Bc4 b6 16. Ng3 Bc8 17. Nge4 Nfe8 18. Nb5 Bd7 19. Nxc7 Nxc7 20. d6 Ne6 21. dxe7 Qxe7 22. Bd6 Qh4 23. Bxf8 Rxf8 24. Bxe6 fxe6 25. Rc7 Qxe4 26. Rxd7 Bxd4 27. Qd1 e5 28. Rxa7 Kh8 29. Kh1 h5 30. Qc1 Qf4 31. Qc7 Qh6 32. b4 g5 33. Rb7 g4 34. a4 h4 35. Rb8 h3 36. gxh3 gxh3 37. Rg1 e4 38. Rg3 Bg7 39. Rxf8+ Bxf8 40. Qc3+ 1-0

[Event "Oberliga NRW 8889 II"]
[Site "Germany"]
[Date "1988.??.??"]
[Round "6"]
[White "Hahn, Patrick"]
[Black "Silbermann, Frank"]
[Result "0-1"]
[ECO "A31"]
[BlackElo "2055"]
[PlyCount "54"]
[EventDate "1988.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]
[WhiteTeam "Detmold"]
[BlackTeam "Koeln Gerling"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 c5 2. Nf3 Nf6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d5 6. cxd5 Bc5 7. N1c3 a6 8. Na3 0-0 9. Nc2 Bf5 10. Ne3 Bg6 11. g3 Nbd7 12. Bg2 e4 13. 0-0 b5 14. b3 Rc8 15. Bb2 h5 16. Qd2 h4 17. Bh3 hxg3 18. hxg3 Nh5 19. Kg2 f5 20. Rh1 Qg5 21. Nf1 e3 22. fxe3 Bd6 23. Qe1 Rfe8 24. e4 b4 25. Nd1 Rxe4 26. Nf2 Nf4+ 27. Kh2 Rxe2 0-1

[Event "Oberliga NRW 8889 II"]
[Site "Germany"]
[Date "1988.??.??"]
[Round "6"]
[White "Richter, Rainer"]
[Black "Hahn, Patrick"]
[Result "1/2-1/2"]
[ECO "D03"]
[PlyCount "21"]
[EventDate "1988.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]
[WhiteTeam "Essen"]
[BlackTeam "Detmold"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 g6 2. Nf3 Bg7 3. Bg5 d5 4. e3 Nf6 5. Nbd2 0-0 6. Be2 Bf5 7. 0-0 Nbd7 8. c4 c6 9. Qb3 Qb6 10. Qxb6 Nxb6 11. Ne5 1/2-1/2

[Event "DSB Team Oberliga NRW 1985/86"]
[Site "Germany"]
[Date "1986.??.??"]
[Round "8.7"]
[White "Horsch, Armin"]
[Black "Hahn, Patrick"]
[Result "1/2-1/2"]
[ECO "A36"]
[PlyCount "62"]
[EventDate "1985.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. c4 g6 2. Nc3 Bg7 3. g3 c5 4. Bg2 Nf6 5. e3 Nc6 6. Nge2 d6 7. b3 Bd7 8. Bb2 0-0 9. 0-0 a6 10. d4 cxd4 11. exd4 Rb8 12. d5 Na5 13. Qd2 b5 14. cxb5 axb5 15. Ne4 Nxe4 16. Bxe4 Bxb2 17. Qxb2 b4 18. h4 h5 19. Qd2 Bb5 20. Bd3 Bxd3 21. Qxd3 Nb7 22. a4 bxa3 23. b4 Qb6 24. Rfb1 a2 25. Rxa2 Nc5 26. Qc4 e6 27. Nc3 exd5 28. Nxd5 Qd8 29. Re1 Nd7 30. Ra7 Nb6 31. Nxb6 Qxb6 1/2-1/2

[Event "DSB Team Oberliga NRW 1985/86"]
[Site "Germany"]
[Date "1985.??.??"]
[Round "?"]
[White "Hahn, Patrick"]
[Black "Brosda, Dirk"]
[Result "0-1"]
[ECO "E04"]
[PlyCount "82"]
[EventDate "1985.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. g3 dxc4 5. Bg2 c5 6. Qa4+ Nc6 7. 0-0 Bd7 8. Qxc4 Qb6 9. dxc5 Qxc5 10. Qxc5 Bxc5 11. Nc3 0-0 12. Bg5 e5 13. Rfd1 Be6 14. Bxf6 gxf6 15. Nd5 Kg7 16. Nc7 Rad8 17. Nxe6+ fxe6 18. Nd2 Nd4 19. e3 Nc2 20. Rac1 Nxe3 21. fxe3 Bxe3+ 22. Kf1 Rxd2 23. Rxd2 Bxd2 24. Rc7+ Rf7 25. Rxb7 Rxb7 26. Bxb7 f5 27. Ke2 Ba5 28. a3 Kf6 29. b4 Bb6 30. a4 Bg1 31. h3 Bh2 32. Kf3 Bg1 33. a5 e4+ 34. Kg2 Bd4 35. b5 Ke5 36. Bc8 Kf6 37. Bd7 e5 38. g4 e3 39. Kf1 f4 40. Bf5 f3 41. Be4 e2+ 0-1

[Event "DSB Team Oberliga NRW 1985/86"]
[Site "Germany"]
[Date "1985.??.??"]
[Round "4.6"]
[White "Hahn, Patrick"]
[Black "Gessat, Michael"]
[Result "1-0"]
[ECO "A23"]
[PlyCount "97"]
[EventDate "1985.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. g3 Nf6 2. Bg2 e5 3. c4 c6 4. Nc3 d5 5. cxd5 cxd5 6. Qb3 Nc6 7. d3 d4 8. Bxc6+ bxc6 9. Nb1 Be6 10. Qc2 Bd5 11. f3 Qb6 12. Nh3 Bb4+ 13. Kf1 a5 14. Nf2 a4 15. Na3 0-0 16. Nc4 Qb8 17. Kg2 Nd7 18. e4 Be6 19. Rb1 Bxc4 20. Qxc4 Ra5 21. a3 Be7 22. b4 axb3 23. Rxb3 Qa8 24. Qc2 Rc8 25. Bd2 Rxa3 26. Rhb1 Rxb3 27. Rxb3 Qa4 28. Qb1 Bd6 29. Rb7 Nc5 30. Rb4 Qa7 31. Rc4 Nd7 32. Qc2 c5 33. Ra4 Qb7 34. Qa2 h6 35. Ra7 Qc6 36. Ra6 Qb7 37. Ra7 Qb5 38. Qd5 Bc7 39. Ng4 Nb6 40. Qb7 Qxd3 41. Ba5 Qe2+ 42. Nf2 Rf8 43. Bxb6 Bxb6 44. Qxb6 c4 45. Qc5 c3 46. Rc7 d3 47. Qxc3 d2 48. Rd7 d1Q 49. Rxd1 1-0

[Event "DSB Team Oberliga NRW 1985/86"]
[Site "Germany"]
[Date "1985.??.??"]
[Round "1.6"]
[White "Kothen, Helmut"]
[Black "Hahn, Patrick"]
[Result "1/2-1/2"]
[ECO "A42"]
[PlyCount "102"]
[EventDate "1985.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nc3 d6 4. e4 c6 5. Be2 Qb6 6. d5 Na6 7. Nf3 Bg4 8. 0-0 Nc5 9. Qc2 Nf6 10. Be3 Nfd7 11. Nd4 Bxe2 12. Ncxe2 a5 13. Kh1 0-0 14. f4 Qc7 15. Rac1 Rfe8 16. Ng3 e6 17. dxe6 Nxe6 18. Nxe6 Rxe6 19. f5 Ree8 20. Bf4 Nc5 21. Rcd1 Rad8 22. Rd2 Qe7 23. Re2 Be5 24. Qd2 f6 25. fxg6 hxg6 26. Ref2 Rf8 27. b3 b6 28. Qe2 Qe6 29. Qe3 Rde8 30. Bxe5 Qxe5 31. Qh6 Qg5 32. Qxg5 fxg5 33. Rf6 Rxf6 34. Rxf6 Re6 35. Rxe6 Nxe6 36. Kg1 Kf7 37. Kf2 Kf6 38. Ne2 Ke5 39. Ke3 b5 40. cxb5 cxb5 41. Ng1 g4 42. h3 Ng5 43. hxg4 Nxe4 44. Nf3+ Kd5 45. g5 b4 46. Nh4 Nc3 47. Nxg6 Nxa2 48. Ne7+ Ke6 49. Nc6 Kf5 50. Nxa5 Kxg5 51. Nc4 Nc1 1/2-1/2

