[Event "SJR-ch U20"]
[Site "Bad Kreuznach"]
[Date "1995.??.??"]
[Round "?"]
[White "Adam, Stefan"]
[Black "Hahn, H."]
[Result "1/2-1/2"]
[ECO "B22"]
[PlyCount "76"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 d5 4. exd5 Qxd5 5. d4 Nf6 6. b3 cxd4 7. Qxd4 Qh5 8. Ne5 Nbd7 9. Nxd7 Bxd7 10. Be2 Qf5 11. Qf4 Qa5 12. Bd2 e5 13. Qe3 Bc6 14. c4 Qc7 15. Bc3 Ne4 16. 0-0 Bc5 17. Qc1 Qb6 18. Qe1 Nxc3 19. Nxc3 0-0 20. Nd5 Bxd5 21. cxd5 a6 22. Bc4 Rae8 23. Rc1 e4 24. Qe2 Kh8 25. Rc3 e3 26. f3 Qd6 27. a4 Qe5 28. Rd3 f5 29. f4 Qd6 30. Rf3 Bb4 31. Kh1 Bd2 32. g3 Re7 33. Kg2 Qc5 34. Rf1 b5 35. axb5 axb5 36. Bxb5 Qxb5 37. Rxd2 Qxb3 38. Rd3 Qc4 1/2-1/2

[Event "Bad Kreuznach op"]
[Site "Bad Kreuznach"]
[Date "1995.??.??"]
[Round "?"]
[White "Dirscherl, Heinrich"]
[Black "Hahn, H."]
[Result "0-1"]
[ECO "B31"]
[PlyCount "38"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. d4 Bg7 5. dxc5 Qa5+ 6. Bd2 Qxb5 7. Bc3 Nf6 8. Qd3 Qxd3 9. cxd3 0-0 10. 0-0 d6 11. cxd6 exd6 12. Nbd2 Bg4 13. h3 Bxf3 14. Nxf3 Rfe8 15. Rfe1 Ne5 16. Nxe5 dxe5 17. f3 Rad8 18. Rad1 Nh5 19. Kf2 Nf4 0-1

[Event "Bad Kreuznach op"]
[Site "Bad Kreuznach"]
[Date "1995.??.??"]
[Round "?"]
[White "Geyer, Ulf"]
[Black "Hahn, H."]
[Result "1/2-1/2"]
[ECO "A48"]
[PlyCount "28"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. Nbd2 d6 5. e3 0-0 6. c3 c5 7. Bd3 Nc6 8. 0-0 b6 9. Re1 Ne8 10. a3 Qc7 11. Rc1 Qb7 12. Be4 Nf6 13. Bb1 Rd8 14. Qe2 d5 1/2-1/2

[Event "SJR-ch U20"]
[Site "Bad Kreuznach"]
[Date "1995.??.??"]
[Round "?"]
[White "Hahn, H."]
[Black "Berresheim, Helmut"]
[Result "1/2-1/2"]
[ECO "B85"]
[PlyCount "25"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be2 a6 7. 0-0 Be7 8. f4 Nc6 9. Be3 Qc7 10. Bf3 0-0 11. Kh1 b5 12. Qe1 Bb7 13. Qg3 1/2-1/2

[Event "Bad Kreuznach op"]
[Site "Bad Kreuznach"]
[Date "1995.??.??"]
[Round "?"]
[White "Hahn, H."]
[Black "Biebinger, Holger"]
[Result "1-0"]
[ECO "B08"]
[PlyCount "85"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. h3 0-0 6. Be3 e5 7. Be2 Nc6 8. 0-0 Nd7 9. a4 h6 10. Qd2 Kh7 11. dxe5 dxe5 12. Rfd1 Nf6 13. Qxd8 Rxd8 14. Bc4 Be6 15. Bxe6 fxe6 16. Ne1 Ne8 17. f3 Nd4 18. Kf2 Nd6 19. b3 a6 20. Ne2 c5 21. Rab1 Rf8 22. Ng3 Rad8 23. c3 Bf6 24. Kg1 Nc6 25. Bxc5 Be7 26. b4 Nc4 27. Bxe7 Nxe7 28. Nf1 Nc8 29. Kf2 N8b6 30. Ra1 Nd6 31. Ke2 Nbc4 32. Nd3 Rf7 33. Ne3 Nxe3 34. Kxe3 Nc4+ 35. Ke2 Rfd7 36. a5 Kg7 37. Nc5 Rd2+ 38. Ke1 Kf7 39. Nxb7 R8d3 40. Rxd2 Rxd2 41. Rd1 Rxg2 42. Nd6+ Nxd6 43. Rxd6 1-0

[Event "Bad Kreuznach op"]
[Site "Bad Kreuznach"]
[Date "1995.??.??"]
[Round "?"]
[White "Hahn, H."]
[Black "Fuess, Markus"]
[Result "1/2-1/2"]
[ECO "B08"]
[PlyCount "60"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. h3 0-0 6. Be3 Nbd7 7. Be2 e5 8. 0-0 a5 9. Qe1 Nh5 10. g3 Qe7 11. Nd5 Qd8 12. dxe5 dxe5 13. Rd1 Nhf6 14. Nc3 Ne8 15. Bc5 Nd6 16. Bxd6 cxd6 17. Rxd6 Qe7 18. Qd2 Nf6 19. Kg2 Be6 20. Rd1 Rac8 21. Ng5 Bh6 22. h4 a4 23. a3 Ne8 24. Rb6 Qc7 25. Qe3 Bd7 26. Nd5 Qd8 27. Qd3 Be6 28. Rb4 Bxg5 29. hxg5 Qxg5 30. c3 Ng7 1/2-1/2

[Event "SJR-ch U20"]
[Site "Bad Kreuznach"]
[Date "1995.??.??"]
[Round "?"]
[White "Hahn, H."]
[Black "King, D."]
[Result "0-1"]
[ECO "E41"]
[PlyCount "90"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Bd3 Nc6 6. Nf3 Bxc3+ 7. bxc3 d6 8. 0-0 e5 9. Qc2 0-0 10. d5 Ne7 11. Ne1 h6 12. f3 Ne8 13. g3 Bh3 14. Rf2 Qd7 15. e4 f5 16. Ng2 Nf6 17. Ne3 fxe4 18. Bxe4 Nxe4 19. Qxe4 Rf6 20. Ng2 Raf8 21. Qe2 Nc8 22. Be3 Qa4 23. f4 Bxg2 24. Kxg2 exf4 25. Rxf4 Rxf4 26. Bxf4 Re8 27. Qd3 Qd7 28. Rf1 Qe7 29. Rf3 Qe2+ 30. Kh3 Qxd3 31. Rxd3 Re4 32. Re3 Rxe3 33. Bxe3 Nb6 34. Kg4 Nxc4 35. Bf4 Kf7 36. Kf5 b5 37. g4 a5 38. h4 a4 39. g5 hxg5 40. hxg5 b4 41. g6+ Ke7 42. Bg5+ Kf8 43. Bc1 b3 44. axb3 axb3 45. Ke6 Ke8 0-1

[Event "SJR-ch U20"]
[Site "Bad Kreuznach"]
[Date "1995.??.??"]
[Round "?"]
[White "Hahn, H."]
[Black "Schukmann, Dieter"]
[Result "1/2-1/2"]
[ECO "E94"]
[PlyCount "35"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. 0-0 Nbd7 8. Be3 Ng4 9. Bg5 f6 10. Bc1 Nh6 11. dxe5 fxe5 12. Nd5 Nf7 13. Be3 Bh6 14. Qd2 Bxe3 15. Qxe3 a5 16. b3 Nc5 17. Nd2 Ne6 18. Bg4 1/2-1/2

[Event "SJR-ch U20"]
[Site "Bad Kreuznach"]
[Date "1995.??.??"]
[Round "?"]
[White "Klasen, Holger"]
[Black "Hahn, H."]
[Result "0-1"]
[ECO "A48"]
[PlyCount "52"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. Nbd2 c5 5. e3 b6 6. c3 Bb7 7. Bd3 0-0 8. 0-0 h6 9. Bxf6 exf6 10. dxc5 bxc5 11. e4 Nc6 12. Nc4 d5 13. exd5 Qxd5 14. Ne3 Qd6 15. Bc4 Qf4 16. Bd5 Rad8 17. Qc1 f5 18. Rd1 Rd7 19. Rb1 Rfd8 20. c4 Qc7 21. b3 f4 22. Nc2 Ne7 23. Na3 Nxd5 24. cxd5 Bxd5 25. Rd3 Be4 26. Rxd7 Qxd7 0-1

[Event "SJR-ch U20"]
[Site "Bad Kreuznach"]
[Date "1995.??.??"]
[Round "?"]
[White "Reis, Thomas"]
[Black "Hahn, H."]
[Result "0-1"]
[ECO "B07"]
[PlyCount "114"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. Nf3 d6 2. e4 g6 3. Bc4 Bg7 4. d3 Nf6 5. 0-0 0-0 6. Nc3 c6 7. Re1 a5 8. a4 e5 9. Bg5 h6 10. Bh4 Na6 11. h3 Qc7 12. Qd2 Kh7 13. Rad1 Nh5 14. d4 g5 15. dxe5 dxe5 16. Bxg5 hxg5 17. Nxg5+ Kg8 18. Qd6 Qxd6 19. Rxd6 Bf6 20. Nf3 Kg7 21. Re3 Be7 22. Rd2 f6 23. Ne2 Nc5 24. b3 Nf4 25. Nh4 Kh7 26. Nxf4 exf4 27. Rf3 Nxe4 28. Re2 f5 29. Rxf4 Bd7 30. Nf3 Rad8 31. Bd3 Bd6 32. Rh4+ Kg6 33. Bxe4 fxe4 34. Rhxe4 Rfe8 35. Rxe8 Rxe8 36. Rd2 Re6 37. g3 Kf6 38. h4 c5 39. Ng5 Re1+ 40. Kg2 Bc6+ 41. f3 Be5 42. Kf2 Rh1 43. Kg2 Re1 44. g4 Bf4 45. Rd8 Bxg5 46. hxg5+ Kxg5 47. Kf2 Rc1 48. Kg3 Rxc2 49. f4+ Kf6 50. g5+ Kf5 51. Rd3 c4 52. Re3 cxb3 53. Re5+ Kg6 54. Re6+ Kf7 55. f5 b2 56. g6+ Kf8 57. Re1 Rc1 0-1

[Event "SJR-ch U20"]
[Site "Bad Kreuznach"]
[Date "1995.??.??"]
[Round "?"]
[White "Repplinger, Marc"]
[Black "Hahn, H."]
[Result "0-1"]
[ECO "D85"]
[PlyCount "68"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 c5 8. Rb1 0-0 9. Be2 Nc6 10. d5 Bxc3+ 11. Bd2 Bxd2+ 12. Qxd2 Nb8 13. h4 f6 14. h5 g5 15. h6 Kh8 16. Qc3 g4 17. Nd2 b6 18. Rh4 Rg8 19. Rd1 Rg6 20. Nc4 Qf8 21. d6 Nc6 22. dxe7 Qxe7 23. e5 Ba6 24. Rh5 Bxc4 25. Qxc4 Nxe5 26. Qd5 Re8 27. Kf1 Qc7 28. Bb5 Rf8 29. Kg1 c4 30. Rf5 c3 31. Ba4 a6 32. Bc2 Rxh6 33. Rf4 Nf3+ 34. Rxf3 Qh2+ 0-1

[Event "Bad Kreuznach op"]
[Site "Bad Kreuznach"]
[Date "1995.??.??"]
[Round "?"]
[White "Tansuwat, Jonas"]
[Black "Hahn, H."]
[Result "0-1"]
[ECO "B44"]
[PlyCount "56"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nxc6 bxc6 6. Bc4 Nf6 7. Nc3 d5 8. exd5 cxd5 9. Bb5+ Bd7 10. Qd3 Be7 11. 0-0 0-0 12. Bf4 Re8 13. Rfe1 Qb6 14. Bxd7 Nxd7 15. Qb5 Red8 16. Rad1 Bc5 17. Re2 a6 18. Qb3 Bd6 19. Bxd6 Qxd6 20. Ne4 Qf4 21. g3 Qg4 22. f3 Qh5 23. Red2 Ne5 24. Kg2 Rab8 25. g4 Nxg4 26. fxg4 Qxg4+ 27. Qg3 Qxe4+ 28. Kg1 Qg6 0-1

[Event "RL-op"]
[Site "Polch"]
[Date "1993.??.??"]
[Round "?"]
[White "Hahn, H."]
[Black "Becher, Georg"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "1710"]
[BlackElo "1685"]
[PlyCount "46"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be6 10. Bxf6 gxf6 11. c4 bxc4 12. Nxc4 Bxd5 13. Qxd5 Nd4 14. Ne3 Be7 15. Bc4 0-0 16. Rc1 Qb6 17. 0-0 Rac8 18. b3 Rc5 19. Rc3 Rxd5 20. Nxd5 Qb7 21. Bd3 Ne6 22. Rfc1 Bd8 23. Rc6 Nc5 0-1

[Event "RL-op"]
[Site "Polch"]
[Date "1993.??.??"]
[Round "?"]
[White "Hahn, H."]
[Black "Lorenz, Georg"]
[Result "0-1"]
[ECO "E18"]
[WhiteElo "1710"]
[BlackElo "1800"]
[PlyCount "84"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 b6 5. cxd5 exd5 6. g3 Be7 7. Bg2 0-0 8. 0-0 Nbd7 9. Ne5 Bb7 10. Qb3 c6 11. f4 Nxe5 12. fxe5 Ne8 13. a3 Nc7 14. Bf4 Ne6 15. Rad1 Qd7 16. Qa4 Rfd8 17. Be3 a5 18. Qc2 Ba6 19. Rf3 Ng5 20. Rf5 h6 21. Rdf1 Rf8 22. Bxg5 Bxg5 23. Bh3 Qe7 24. R5f3 Rad8 25. Bg2 c5 26. Nxd5 Qd7 27. h4 Qxd5 28. hxg5 Qxd4+ 29. R3f2 hxg5 30. Qb3 Bxe2 31. Re1 c4 32. Qc3 Bd3 33. Qxd4 Rxd4 34. e6 fxe6 35. Rxf8+ Kxf8 36. Rxe6 b5 37. Re5 b4 38. Rxa5 c3 39. bxc3 bxc3 40. Ra8+ Ke7 41. Ra7+ Kd6 42. Rxg7 c2 0-1

[Event "RL-op"]
[Site "Polch"]
[Date "1993.??.??"]
[Round "?"]
[White "Hahn, H."]
[Black "Pauly, Markus"]
[Result "0-1"]
[ECO "E85"]
[WhiteElo "1710"]
[BlackElo "1915"]
[PlyCount "74"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 Nbd7 7. Nge2 e5 8. Qd2 Nb6 9. Nc1 exd4 10. Bxd4 Be6 11. Nd5 Re8 12. Nxb6 axb6 13. Be2 h6 14. 0-0 Kh7 15. Nb3 Qe7 16. Be3 Ra4 17. Qc2 Rc8 18. a3 Bd7 19. Rad1 Re8 20. Nd4 Ra5 21. Nb5 Bc6 22. a4 Nh5 23. g4 Nf6 24. Bd3 Raa8 25. Bf4 Ng8 26. Bg3 Rac8 27. h4 Kh8 28. Rde1 Qd7 29. h5 gxh5 30. gxh5 Qh3 31. Qf2 Nf6 32. Nd4 Nxh5 33. Nf5 Nxg3 34. Nxg3 Bxa4 35. e5 Bxe5 36. f4 Rg8 37. Re3 Bd4 0-1

[Event "RL-op"]
[Site "Polch"]
[Date "1993.??.??"]
[Round "?"]
[White "Hahn, H."]
[Black "Rychel, Dieter"]
[Result "1-0"]
[ECO "D88"]
[WhiteElo "1710"]
[BlackElo "1925"]
[PlyCount "63"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 c5 8. Be3 0-0 9. Ne2 cxd4 10. cxd4 Nc6 11. 0-0 Na5 12. Bd3 b6 13. Rc1 Bb7 14. f4 Qd7 15. f5 Rac8 16. fxg6 hxg6 17. Qd2 Rxc1 18. Rxc1 Rc8 19. Rxc8+ Qxc8 20. Bh6 Nc4 21. Bxc4 Qxc4 22. Bxg7 Kxg7 23. Ng3 b5 24. d5 b4 25. h4 Qc3 26. Qg5 Kf8 27. h5 gxh5 28. Nxh5 Qd4+ 29. Kh2 Qxe4 30. d6 Qxg2+ 31. Qxg2 Bxg2 32. d7 1-0

[Event "RL-op"]
[Site "Polch"]
[Date "1993.??.??"]
[Round "?"]
[White "Stephan, Olaf"]
[Black "Hahn, H."]
[Result "0-1"]
[ECO "E13"]
[WhiteElo "1665"]
[BlackElo "1710"]
[PlyCount "60"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Nc3 Bb4 5. Bg5 h6 6. Bh4 Bb7 7. a3 Bxc3+ 8. bxc3 g5 9. Bg3 Ne4 10. Qc2 f5 11. e3 d6 12. Nd2 Nd7 13. Nxe4 Bxe4 14. Qd2 Nf6 15. f3 Bb7 16. Bd3 Qe7 17. a4 a5 18. Rb1 0-0-0 19. Qc2 Kb8 20. c5 dxc5 21. Rxb6 Nd5 22. Rb5 f4 23. exf4 gxf4 24. Bf2 Rhg8 25. dxc5 c6 26. Rxa5 Qc7 27. Ra6 Bxa6 28. Bxa6 Qe5+ 29. Qe4 Qxe4+ 30. fxe4 Nxc3 0-1

[Event "RL-op"]
[Site "Polch"]
[Date "1993.??.??"]
[Round "?"]
[White "Voss, G."]
[Black "Hahn, H."]
[Result "1/2-1/2"]
[ECO "B21"]
[WhiteElo "1980"]
[BlackElo "1710"]
[PlyCount "62"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 d6 5. Bc4 Nf6 6. Nf3 e6 7. 0-0 Be7 8. Qe2 a6 9. Rd1 Qc7 10. Bg5 Nc6 11. Rac1 h6 12. Bh4 0-0 13. a3 b5 14. Ba2 Bb7 15. Nd5 Qd8 16. Nxe7+ Qxe7 17. Bxf6 gxf6 18. Qd2 Kh7 19. Bb1 Ne5 20. Qxd6 Qxd6 21. Rxd6 Rfd8 22. Rxd8 Rxd8 23. Nxe5 fxe5 24. Kf1 Rd2 25. Bc2 Rd4 26. Re1 a5 27. f3 b4 28. Rd1 bxa3 29. Rxd4 exd4 30. e5+ Kg7 31. bxa3 f6 1/2-1/2

[Event "RL-op"]
[Site "Polch"]
[Date "1993.??.??"]
[Round "?"]
[White "Walter, Thomas3333"]
[Black "Hahn, H."]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "1790"]
[BlackElo "1710"]
[PlyCount "42"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Bc4 e6 3. d3 Nc6 4. a3 d5 5. exd5 exd5 6. Bb5 Nf6 7. Bg5 Be7 8. Qe2 0-0 9. Nf3 Bg4 10. Nbd2 Nd4 11. Qd1 Nxb5 12. h3 Bxf3 13. Nxf3 Re8 14. 0-0 h6 15. Bd2 Nd4 16. Ne5 Bd6 17. f4 Bxe5 18. fxe5 Rxe5 19. Rf2 Qe7 20. c3 Ne2+ 21. Kh2 Ng4+ 0-1

[Event "St Ingbert op"]
[Site "St Ingbert"]
[Date "1990.??.??"]
[Round "1"]
[White "Feibert, Fred"]
[Black "Hahn, H."]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "2225"]
[PlyCount "97"]
[EventDate "1990.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. Nbd2 0-0 5. e3 d6 6. Bc4 c5 7. c3 Nc6 8. 0-0 a6 9. a4 Qb6 10. Qb3 Qxb3 11. Nxb3 d5 12. Be2 c4 13. Nbd2 h6 14. Ne5 Nd7 15. Nxd7 Bxd7 16. e4 e6 17. a5 Rfc8 18. Bf3 Ne7 19. Bd6 dxe4 20. Nxe4 Nd5 21. Bc5 Bf8 22. Rfd1 Bc6 23. Bxf8 Rxf8 24. Nd6 Bb5 25. Nxb7 Rab8 26. Nc5 Rfd8 27. Rd2 Rbc8 28. Bxd5 Rxd5 29. Ne4 Kg7 30. f4 Bc6 31. Re2 Rb8 32. Nc5 Bb5 33. Rae1 Rd6 34. Re5 Ra8 35. Ne4 Rdd8 36. Rc5 Rab8 37. Nd2 Rdc8 38. Ree5 Rxc5 39. Rxc5 Kf6 40. h4 Rb7 41. Kf2 Ke7 42. h5 Kd6 43. Ke3 Rb8 44. Ne4+ Kd7 45. hxg6 fxg6 46. Re5 Bc6 47. Nc5+ Kc8 48. Rxe6 Bxg2 49. Re8+ 1-0

[Event "St Ingbert op"]
[Site "St Ingbert"]
[Date "1990.??.??"]
[Round "2"]
[White "Hahn, H."]
[Black "Kretschmer, Thomas"]
[Result "0-1"]
[ECO "A60"]
[PlyCount "72"]
[EventDate "1990.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 c5 4. d5 exd5 5. cxd5 d6 6. Nf3 Bf5 7. Nd2 Be7 8. e4 Bg6 9. Be2 0-0 10. 0-0 Nbd7 11. f4 h6 12. Bf3 a6 13. a4 Rb8 14. Qe2 Re8 15. a5 Bf8 16. Re1 Qc7 17. Nc4 Nxe4 18. Nxe4 f5 19. Qf2 fxe4 20. Bg4 Nf6 21. Be6+ Bf7 22. f5 Nxd5 23. Rxe4 Rbd8 24. Ra3 Nf6 25. Re1 Bxe6 26. fxe6 d5 27. Nb6 Qc6 28. Qf5 c4 29. Kh1 Bxa3 30. bxa3 Rd6 31. e7 Ne4 32. Rf1 Rf6 33. Qxf6 Nxf6 34. Re1 Ne4 35. a4 Rxe7 36. h3 Nf2+ 0-1

[Event "St Ingbert op"]
[Site "St Ingbert"]
[Date "1990.??.??"]
[Round "3"]
[White "Wilhelm, Jochen"]
[Black "Hahn, H."]
[Result "1/2-1/2"]
[ECO "B28"]
[PlyCount "168"]
[EventDate "1990.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nf3 Bb4 7. Bd2 d6 8. Bc4 Qc7 9. Nd5 Qxc4 10. Nxb4 Qxe4+ 11. Qe2 Qxe2+ 12. Kxe2 Nc6 13. Rad1 Bg4 14. Nxc6 bxc6 15. h3 Be6 16. Bb4 c5 17. Ba5 Ke7 18. Bc7 Ne8 19. Ba5 Rb8 20. Bc3 f6 21. a3 d5 22. b4 d4 23. Be1 c4 24. c3 d3+ 25. Ke3 Nc7 26. Nh2 f5 27. f3 g5 28. Kd2 a5 29. Ra1 axb4 30. axb4 Ra8 31. Bf2 Rhb8 32. Rhb1 Nb5 33. Bc5+ Kd7 34. Ra5 Kc6 35. Rba1 Nc7 36. Rxa8 Rxa8 37. Rxa8 Nxa8 38. Be7 h6 39. Bf8 h5 40. Bh6 g4 41. hxg4 hxg4 42. Bg5 Nc7 43. fxg4 fxg4 44. g3 Nb5 45. Nf1 Nd6 46. Kd1 Ne4 47. Bd2 Nxd2 48. Kxd2 Bd5 49. Ke3 Kb5 50. Kd2 Ka4 51. Ne3 Be6 52. Nd1 Kb3 53. Nf2 Bf5 54. b5 Bc8 55. b6 Bb7 56. Nxg4 e4 57. Ne3 Ka4 58. g4 Kb5 59. g5 Kxb6 60. Nxc4+ Kc5 61. Ne3 Bc6 62. Ng4 Kd6 63. c4 Be8 64. Ke3 Bg6 65. Kd2 Ke6 66. Ne3 Kd6 67. Ng4 Bf7 68. Nf2 Bg6 69. Ng4 Bf5 70. Ne3 Be6 71. g6 Ke7 72. c5 Kf6 73. c6 Kxg6 74. c7 Kg5 75. Nd5 Kg4 76. Ke3 Kf5 77. Nb4 d2 78. Kxd2 Kf4 79. Nc2 Ke5 80. Ke3 Bc8 81. Nd4 Bb7 82. Ne2 Kd6 83. Nc3 Kxc7 84. Nxe4 Bxe4 1/2-1/2

