[Event "Deizisau Autumn op 14th"]
[Site "Deizisau"]
[Date "2019.10.28"]
[Round "6"]
[White "Doering, Stefan"]
[Black "Trettin, Ulrich"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2025"]
[BlackElo "2031"]
[PlyCount "79"]
[EventDate "2019.10.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qb6 5. Nb3 Nf6 6. Nc3 e6 7. Be3 Qc7 8. Bd3 Bb4 9. Bd2 0-0 10. a3 Bxc3 11. Bxc3 Ne5 12. Qe2 d5 13. 0-0 dxe4 14. Bxe4 Ng6 15. Bxg6 hxg6 16. Be5 Qc6 17. Rad1 b6 18. Bxf6 gxf6 19. Nd4 Qd5 20. c4 Qe5 21. Qxe5 fxe5 22. Nf3 f6 23. Rd6 Rf7 24. Rfd1 Rc7 25. b3 Kf7 26. Rd8 e4 27. Ne1 f5 28. f3 Kf6 29. fxe4 fxe4 30. Rf8+ Rf7 31. Rxf7+ Kxf7 32. Rd8 Kf6 33. Kf2 Bb7 34. Rxa8 Bxa8 35. Ke3 Ke5 36. Nc2 a5 37. Nd4 Kd6 38. h4 Bb7 39. g4 Bc8 40. Kxe4 1-0

[Event "Deizisau Autumn op 14th"]
[Site "Deizisau"]
[Date "2019.10.27"]
[Round "5"]
[White "Trettin, Ulrich"]
[Black "Hoffmann, Achim Gunter"]
[Result "1/2-1/2"]
[ECO "A77"]
[WhiteElo "2031"]
[BlackElo "2125"]
[PlyCount "141"]
[EventDate "2019.10.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. d4 e6 2. c4 c5 3. d5 exd5 4. cxd5 d6 5. Nc3 g6 6. Nf3 Bg7 7. Nd2 Nf6 8. e4 0-0 9. Be2 Re8 10. 0-0 b6 11. f3 Ba6 12. Bxa6 Nxa6 13. Nc4 Qd7 14. Bf4 Nh5 15. Bg5 f5 16. exf5 b5 17. g4 bxc4 18. gxh5 Qxf5 19. Qd2 Bd4+ 20. Kh1 Nb4 21. Ne4 Rxe4 22. fxe4 Qxe4+ 23. Qg2 Qxg2+ 24. Kxg2 Bxb2 25. Rae1 Be5 26. hxg6 Nxd5 27. gxh7+ Kxh7 28. Re4 Kg6 29. Bc1 Nf6 30. Rxc4 Bd4 31. Ra4 d5 32. Ra6 c4 33. Rd6 Re8 34. Kf3 Be5 35. Ra6 Re7 36. Rc6 c3 37. Re1 Kf5 38. Rxc3 Ne4 39. Rd3 Rh7 40. Rxd5 Rh3+ 41. Kg2 Rxh2+ 42. Kg1 Rxa2 43. Bh6 Ra6 44. Rf1+ Ke6 45. Rxe5+ Kxe5 46. Be3 Rg6+ 47. Kh2 a5 48. Ra1 Ra6 49. Ra4 Kf5 50. Kg2 Nc3 51. Rc4 Nd5 52. Bc1 a4 53. Kf2 a3 54. Bxa3 Rxa3 55. Rc2 Nf6 56. Rc5+ Kf4 57. Rc2 Re3 58. Kg2 Ne4 59. Kh2 Rg3 60. Rg2 Rb3 61. Ra2 Kf3 62. Kg1 Rd3 63. Rb2 Rd1+ 64. Kh2 Nd2 65. Ra2 Nf1+ 66. Kh3 Ne3 67. Kh4 Rd5 68. Ra3 Rb5 69. Rc3 Kf4 70. Ra3 Nf5+ 71. Kh5 1/2-1/2

[Event "Oberliga Wuerttemberg 1819"]
[Site "Wuerttemberg"]
[Date "2018.09.23"]
[Round "1"]
[White "Trettin, Ulrich"]
[Black "Frolik, Erhard"]
[Result "1/2-1/2"]
[ECO "D12"]
[WhiteElo "2097"]
[BlackElo "2324"]
[PlyCount "68"]
[EventDate "2018.09.23"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Bebenhausen"]
[BlackTeam "Boeblingen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 Bf5 5. Nh4 Bxb1 6. Rxb1 e5 7. dxe5 Bb4+ 8. Ke2 Ng4 9. Nf3 dxc4 10. Qxd8+ Kxd8 11. h3 Nh6 12. Bd2 Bxd2 13. Nxd2 b5 14. g4 Nd7 15. f4 Re8 16. Bg2 Kc7 17. Rbc1 a5 18. b3 a4 19. bxc4 b4 20. Rb1 Rab8 21. Ne4 f6 22. exf6 gxf6 23. Rhd1 Re7 24. Rxd7+ Kxd7 25. Nc5+ Kd6 26. Na6 Rc8 27. Nxb4 Kc5 28. Nd3+ Kxc4 29. Rb4+ Kc3 30. Rxa4 Nf7 31. Ra3+ Kc4 32. Rb3 Ra7 33. Rb4+ Kc3 34. Rb3+ Kc4 1/2-1/2

[Event "Oberliga Wuerttemberg 1718"]
[Site "Wuerttemberg"]
[Date "2018.03.18"]
[Round "8"]
[White "Seyfried, Claus"]
[Black "Trettin, Ulrich"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2149"]
[BlackElo "2097"]
[PlyCount "47"]
[EventDate "2017.09.17"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Stuttgart SF"]
[BlackTeam "Bebenhausen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 e6 6. cxd4 d6 7. Bc4 Nc6 8. 0-0 Be7 9. Qe2 0-0 10. Re1 Bd7 11. Qe4 Ndb4 12. exd6 Bxd6 13. Ng5 g6 14. a3 Nd5 15. Bxd5 exd5 16. Qxd5 Bf5 17. Nc3 Nxd4 18. Nge4 Nc2 19. Nxd6 Nxe1 20. Bh6 Nc2 21. Qe5 f6 22. Qd5+ Kh8 23. Nf7+ Rxf7 24. Qxf7 1-0

[Event "Deizisau op 12th"]
[Site "Deizisau"]
[Date "2017.10.30"]
[Round "4"]
[White "Trettin, Ulrich"]
[Black "Petermann, Michail"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "2125"]
[BlackElo "2212"]
[PlyCount "38"]
[EventDate "2017.10.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. Nf3 f5 2. e4 fxe4 3. Ng5 Nc6 4. d3 e3 5. Bxe3 e5 6. Be2 Nf6 7. d4 d5 8. Nc3 exd4 9. Bxd4 Be7 10. Bxf6 Bxf6 11. Bh5+ g6 12. Nxh7 Bxc3+ 13. bxc3 Qe7+ 14. Kf1 Qxh7 15. Bf3 Bd7 16. Qe2+ Qe7 17. Qb5 Nd4 18. Qxd5 Nxf3 19. Qxf3 0-0-0 0-1

[Event "Oberliga Wuerttemberg 1213"]
[Site "Wuerttemberg"]
[Date "2013.04.14"]
[Round "9.8"]
[White "Preuss, Heiko"]
[Black "Trettin, Ulrich"]
[Result "1/2-1/2"]
[ECO "D20"]
[WhiteElo "2184"]
[BlackElo "1918"]
[PlyCount "81"]
[EventDate "2012.09.30"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Ulm Post"]
[BlackTeam "Bebenhausen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 dxc4 3. Nc3 a6 4. a4 Nf6 5. e4 e5 6. d5 Bd6 7. Bxc4 0-0 8. h3 c6 9. dxc6 Nxc6 10. Bg5 Bb4 11. Qxd8 Rxd8 12. Nge2 Be6 13. Bxe6 fxe6 14. f3 Rd3 15. Rd1 Rad8 16. 0-0 Bc5+ 17. Kh2 Rxd1 18. Rxd1 Rxd1 19. Nxd1 Kf7 20. Nc1 Nd7 21. Nd3 Bd4 22. Bd2 Nc5 23. Nxc5 Bxc5 24. Kg3 Bd4 25. b4 b5 26. axb5 axb5 27. Nf2 Bxf2+ 28. Kxf2 Kg6 29. g3 Kf6 30. Bc3 g5 31. f4 gxf4 32. gxf4 Kg6 33. fxe5 Kh5 34. Kg3 Kg5 35. Bd2+ Kh5 36. Bc3 Kg5 37. h4+ Kh5 38. Kh3 Ne7 39. Bd2 Ng6 40. Bg5 Nxe5 41. Kg3 1/2-1/2

[Event "Oberliga Wuerttemberg 1213"]
[Site "Wuerttemberg"]
[Date "2013.03.24"]
[Round "8.8"]
[White "Trettin, Ulrich"]
[Black "Reichert, Matthias"]
[Result "1-0"]
[ECO "D34"]
[WhiteElo "1918"]
[BlackElo "1914"]
[PlyCount "117"]
[EventDate "2012.09.30"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Bebenhausen"]
[BlackTeam "Schwaebisch Gmuend"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. cxd5 exd5 5. Nf3 Nc6 6. g3 Nf6 7. Bg2 Be7 8. 0-0 0-0 9. Bg5 cxd4 10. Nxd4 h6 11. Be3 Re8 12. Rc1 Bf8 13. Nxc6 bxc6 14. Na4 Re6 15. Bc5 Ne4 16. Bxf8 Kxf8 17. Qd4 Ba6 18. Rfe1 Bb5 19. e3 a5 20. Nc5 Nxc5 21. Qxc5+ Qe7 22. Bxd5 cxd5 23. Qxb5 d4 24. Qc5 Qxc5 25. Rxc5 Rb8 26. Re2 a4 27. Rc4 dxe3 28. fxe3 Reb6 29. Rcc2 Rd8 30. Kf2 Rf6+ 31. Ke1 Rb6 32. Rcd2 Rc8 33. Kd1 a3 34. b3 Rf6 35. Rd4 Rf1+ 36. Kd2 Rfc1 37. e4 R8c3 38. Rd3 R1c2+ 39. Ke3 Rxe2+ 40. Kxe2 Rc1 41. Rd2 Ke7 42. Kd3 Ke6 43. Rc2 Rd1+ 44. Kc4 Rb1 45. Kb4 Rb2 46. Rc6+ Kd7 47. Kxa3 Rxh2 48. Rc3 Re2 49. b4 Rxe4 50. Kb3 g5 51. a4 f5 52. b5 f4 53. gxf4 Rxf4 54. b6 g4 55. b7 Rf8 56. a5 Rg8 57. a6 g3 58. a7 g2 59. Rc1 1-0

[Event "Oberliga Wuerttemberg 0304"]
[Site "Wuerttemberg"]
[Date "2004.02.08"]
[Round "6.5"]
[White "Trettin, Ulrich"]
[Black "Wetzig, Herbert"]
[Result "1-0"]
[ECO "D03"]
[WhiteElo "2210"]
[BlackElo "2220"]
[PlyCount "115"]
[EventDate "2003.09.28"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]
[WhiteTeam "Tuebingen"]
[BlackTeam "Ditzingen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. Nf3 c5 3. dxc5 Nf6 4. Bg5 Ne4 5. Bf4 e6 6. e3 Nc6 7. Nbd2 Bxc5 8. Nxe4 dxe4 9. Qxd8+ Nxd8 10. Bb5+ Bd7 11. Bxd7+ Kxd7 12. 0-0-0+ Ke7 13. Nd2 f5 14. Nb3 Bb6 15. Bg5+ Kf7 16. Rd7+ Kg6 17. Bxd8 Raxd8 18. Rxb7 f4 19. Re1 fxe3 20. fxe3 Rhf8 21. Nd2 Bxe3 22. Rxe3 Rf2 23. Rxe4 Rfxd2 24. Rxe6+ Kf5 25. Re1 Rxg2 26. Rxa7 Rc8 27. c3 Rb8 28. b3 g5 29. h3 h6 30. c4 Rh2 31. Re3 Rd8 32. Rc3 Rdd2 33. c5 Rdg2 34. Kb1 Rg1+ 35. Rc1 Rxc1+ 36. Kxc1 Rxh3 37. Kc2 Ke5 38. Rd7 g4 39. c6 Rh2+ 40. Kc3 Rh1 41. Kb4 Rc1 42. Kb5 g3 43. Rg7 Kd5 44. Rxg3 Rc5+ 45. Kb4 Rxc6 46. Rd3+ Ke4 47. Rd7 h5 48. Rh7 Rb6+ 49. Kc5 Ra6 50. a4 Kd3 51. Kb5 Ra8 52. a5 Rb8+ 53. Ka4 Kc3 54. Rc7+ Kd4 55. a6 h4 56. Rc4+ Kd5 57. Rxh4 Rb6 58. Rh5+ 1-0

[Event "Oberliga Wuerttemberg 0304"]
[Site "Wuerttemberg"]
[Date "2004.01.19"]
[Round "5.6"]
[White "Trettin, Ulrich"]
[Black "Dahm, Gerald"]
[Result "1-0"]
[ECO "E14"]
[WhiteElo "2210"]
[BlackElo "2064"]
[PlyCount "65"]
[EventDate "2003.09.28"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]
[WhiteTeam "Tuebingen"]
[BlackTeam "Weiler im Allgaeu"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 e6 2. c4 Nf6 3. Nf3 b6 4. Nc3 Bb7 5. e3 a5 6. Be2 Bb4 7. 0-0 Qe7 8. Qc2 0-0 9. a3 Bxc3 10. Qxc3 Ne4 11. Qc2 f5 12. Ne1 g5 13. f3 Nf6 14. e4 fxe4 15. Bxg5 Qg7 16. Bxf6 Rxf6 17. Qd2 Rg6 18. Rd1 d6 19. d5 exd5 20. cxd5 exf3 21. Nxf3 Rxg2+ 22. Kh1 Ba6 23. Rg1 Bxe2 24. Nh4 Bxd1 25. Rxg2 Bg4 26. Nf5 Bxf5 27. Rxg7+ Kxg7 28. Qg5+ Bg6 29. Qe7+ Kh6 30. Qf8+ Kh5 31. Kg2 Be4+ 32. Kg3 Kg5 33. Qf4+ 1-0

[Event "Oberliga Wuerttemberg 0304"]
[Site "Wuerttemberg"]
[Date "2003.12.07"]
[Round "4.6"]
[White "Herzog, Klaus"]
[Black "Trettin, Ulrich"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "2217"]
[BlackElo "2210"]
[PlyCount "75"]
[EventDate "2003.09.28"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]
[WhiteTeam "Schwaebisch Gmuend"]
[BlackTeam "Tuebingen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. c3 Nf6 6. Qa4 0-0 7. d4 cxd4 8. cxd4 d5 9. e5 Ne4 10. Bxc6 bxc6 11. Qxc6 Bg4 12. Nfd2 Be2 13. Re1 Rc8 14. Qa4 Qc7 15. Nb3 Qc2 16. Na3 Qd3 17. Be3 f6 18. Nc1 Rxc1 19. Raxc1 fxe5 20. Qc2 Qxc2 21. Rxc2 Bd3 22. Rc7 exd4 23. Bc1 Nxf2 24. Rcxe7 Be4 25. Rf1 Ng4 26. Rxf8+ Kxf8 27. Rxa7 Be5 28. g3 d3 29. Nb5 h5 30. h3 Nf6 31. a4 Bxg3 32. a5 Be1 33. a6 d2 34. Bxd2 Bxd2 35. Ra8+ Kf7 36. Kf2 Be3+ 37. Ke2 d4 38. Nd6+ 1-0

[Event "Oberliga Wuerttemberg 0304"]
[Site "Wuerttemberg"]
[Date "2003.11.16"]
[Round "3.5"]
[White "Trettin, Ulrich"]
[Black "Hottes, Dieter"]
[Result "1/2-1/2"]
[ECO "D11"]
[WhiteElo "2210"]
[BlackElo "2214"]
[PlyCount "87"]
[EventDate "2003.09.28"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]
[WhiteTeam "Tuebingen"]
[BlackTeam "Stuttgart II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. e3 Bg4 5. Nc3 Nbd7 6. cxd5 cxd5 7. Qb3 Bxf3 8. gxf3 Qb6 9. Nxd5 Nxd5 10. Qxd5 e6 11. Qb5 Bb4+ 12. Bd2 Bxd2+ 13. Kxd2 Qd6 14. Qb3 e5 15. d5 0-0 16. Rc1 Nb6 17. e4 f5 18. Bd3 Kh8 19. Ke2 fxe4 20. Bxe4 Rad8 21. Rhd1 Nd7 22. Qxb7 Nc5 23. Qc6 Nxe4 24. fxe4 Qb4 25. Qc4 Qxb2+ 26. Rc2 Qb6 27. Qc5 Qg6 28. Qe3 Rf4 29. f3 Qh5 30. d6 Rdf8 31. Rd3 Qxh2+ 32. Qf2 Qh5 33. d7 Rxe4+ 34. Kd2 Qg5+ 35. Kd1 Ref4 36. Rc8 Rd8 37. Qxa7 Rff8 38. Rxd8 Rxd8 39. Rc3 Kg8 40. Rc8 Kf7 41. Qc7 Qg1+ 42. Ke2 Qg2+ 43. Ke3 Qg1+ 44. Ke2 1/2-1/2

[Event "Oberliga Wuerttemberg 0304"]
[Site "Wuerttemberg"]
[Date "2003.10.26"]
[Round "2.6"]
[White "Trettin, Ulrich"]
[Black "Pieper, Thomas"]
[Result "1/2-1/2"]
[ECO "E94"]
[WhiteElo "2210"]
[BlackElo "2232"]
[PlyCount "39"]
[EventDate "2003.09.28"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]
[WhiteTeam "Tuebingen"]
[BlackTeam "Ulm"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 e5 7. 0-0 exd4 8. Nxd4 Re8 9. f3 Nc6 10. Be3 Nh5 11. Qd2 f5 12. Nxc6 bxc6 13. Bd4 Nf4 14. Rfd1 Bxd4+ 15. Qxd4 Nxe2+ 16. Nxe2 fxe4 17. fxe4 Bg4 18. Rd2 Qg5 19. Nc3 a6 20. Rf1 1/2-1/2

[Event "Oberliga Wuerttemberg 0304"]
[Site "Wuerttemberg"]
[Date "2003.09.28"]
[Round "1.6"]
[White "Buehler, Robert"]
[Black "Trettin, Ulrich"]
[Result "1/2-1/2"]
[ECO "B24"]
[WhiteElo "2241"]
[BlackElo "2210"]
[PlyCount "34"]
[EventDate "2003.09.28"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]
[WhiteTeam "Sindelfingen"]
[BlackTeam "Tuebingen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nc3 e5 6. d3 Nge7 7. Bg5 d6 8. Qc1 h6 9. Bd2 Nd4 10. Nd5 Bh3 11. Bxh3 Nxf3+ 12. Ke2 Nxd2 13. Nxe7 Nxe4 14. Nxg6 Nxg3+ 15. fxg3 fxg6 16. Rf1 Qe7 17. Qe3 d5 1/2-1/2

[Event "Oberliga Wuerttemberg 0203"]
[Site "Wuerttemberg"]
[Date "2003.04.27"]
[Round "9"]
[White "Trettin, Ulrich"]
[Black "Doskocil, Klaus"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "2040"]
[BlackElo "2096"]
[PlyCount "57"]
[EventDate "2002.10.13"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Tuebingen"]
[BlackTeam "Lindenberg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 e5 2. dxe5 Nc6 3. Nf3 Qe7 4. Nbd2 Nxe5 5. e3 d5 6. Nxe5 Qxe5 7. Nf3 Qh5 8. Be2 Bg4 9. 0-0 Bd6 10. h3 Bxh3 11. gxh3 Qxh3 12. Qxd5 Nf6 13. Qg5 Ng4 14. Qh4 Bh2+ 15. Kh1 Nxf2+ 16. Rxf2 Qxh4 17. Nxh4 Bg3 18. Rf4 Bxf4 19. exf4 0-0-0 20. Be3 Rhe8 21. Ng2 Rd6 22. Bd3 Kb8 23. Re1 b6 24. Bd2 Red8 25. Bc3 f6 26. Re7 g5 27. fxg5 fxg5 28. Rxh7 Re6 29. Kg1 1-0

[Event "Oberliga Wuerttemberg 0203"]
[Site "Wuerttemberg"]
[Date "2003.04.10"]
[Round "8"]
[White "Trettin, Ulrich"]
[Black "Born, Mario"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2040"]
[BlackElo "2164"]
[PlyCount "71"]
[EventDate "2002.10.13"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Tuebingen"]
[BlackTeam "Boeblingen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. Nf3 c6 3. Bf4 Bf5 4. Nbd2 e6 5. e3 Nf6 6. Ne5 h6 7. Bd3 Be7 8. Bxf5 exf5 9. 0-0 Nbd7 10. c4 0-0 11. cxd5 Nxd5 12. Bg3 Nxe5 13. Bxe5 Bf6 14. Nc4 Nb6 15. Nd6 Bxe5 16. dxe5 Qe7 17. f4 g6 18. e4 fxe4 19. Nxe4 Nd5 20. Qb3 Rad8 21. Rad1 Kg7 22. Qg3 Qb4 23. Nd6 f5 24. Kh1 Qb6 25. Rf3 Rd7 26. h4 h5 27. Rb3 Qa6 28. Qg5 Qe2 29. Rxd5 cxd5 30. Rg3 Rxd6 31. Qe7+ Rf7 32. Qxd6 Qf1+ 33. Kh2 Qxf4 34. Qxg6+ Kf8 35. Qd6+ Ke8 36. Kh3 1-0

[Event "Oberliga Wuerttemberg 0203"]
[Site "Wuerttemberg"]
[Date "2003.03.22"]
[Round "7"]
[White "Stanescu, Christian"]
[Black "Trettin, Ulrich"]
[Result "1/2-1/2"]
[ECO "A16"]
[WhiteElo "2063"]
[BlackElo "2040"]
[PlyCount "139"]
[EventDate "2002.10.13"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Ditzingen"]
[BlackTeam "Tuebingen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 Nf6 2. Nc3 d5 3. cxd5 Nxd5 4. Nf3 Nc6 5. g3 g6 6. Bg2 Bg7 7. 0-0 Nb6 8. d3 0-0 9. Bd2 e5 10. Rb1 Nd4 11. b4 c6 12. Ne1 Bg4 13. h3 Be6 14. Nc2 Qd7 15. Kh2 Rad8 16. Nxd4 exd4 17. Ne4 Bd5 18. a4 Qe7 19. b5 Rfe8 20. Bb4 Qe6 21. a5 Nd7 22. Nd6 Bxg2 23. Kxg2 Qd5+ 24. Kh2 Re6 25. Nxb7 Rde8 26. bxc6 Qxc6 27. Ba3 Rxe2 28. Nd6 R8e6 29. Ne4 Rc2 30. Rc1 Rxc1 31. Qxc1 Ne5 32. Qxc6 Rxc6 33. Rb1 h6 34. Rb3 Rc2 35. Kg2 Ra2 36. Be7 Nc6 37. Rb7 Rxa5 38. Nf6+ Bxf6 39. Bxf6 Rf5 40. Be7 Nxe7 41. Rxe7 Ra5 42. Rd7 Ra4 43. Kf3 Kg7 44. Ke4 Kf6 45. g4 Ke6 46. Rd5 Ra2 47. f3 Re2+ 48. Kxd4 Re3 49. Ra5 Rxf3 50. g5 hxg5 51. Rxg5 Rxh3 52. Ra5 f5 53. Ra6+ Kf7 54. Rxa7+ Kf6 55. Ra6+ Kg5 56. Kc4 f4 57. d4 f3 58. Kd3 Rh8 59. Ke3 Rf8 60. Kf2 Kh5 61. Ra3 Kg4 62. d5 Rf4 63. Rd3 Ra4 64. Rd2 Kf4 65. d6 Ra8 66. Rd4+ Ke5 67. Rd3 Rd8 68. Kxf3 Rxd6 69. Rxd6 Kxd6 70. Kg4 1/2-1/2

[Event "Oberliga Wuerttemberg 0203"]
[Site "Wuerttemberg"]
[Date "2003.02.23"]
[Round "6"]
[White "Trettin, Ulrich"]
[Black "Naegele, Thomas"]
[Result "0-1"]
[ECO "E91"]
[WhiteElo "2040"]
[BlackElo "2165"]
[PlyCount "30"]
[EventDate "2002.10.13"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Tuebingen"]
[BlackTeam "Pfullingen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 Bg4 7. 0-0 Nfd7 8. Be3 e5 9. dxe5 Bxf3 10. Bxf3 dxe5 11. Bg4 Nf6 12. Qxd8 Rxd8 13. Be2 Nc6 14. Rfd1 Nd4 15. f3 Nc2 0-1

[Event "Oberliga Wuerttemberg 0203"]
[Site "Wuerttemberg"]
[Date "2003.01.26"]
[Round "5"]
[White "Trettin, Ulrich"]
[Black "Schwarzburger, Lothar"]
[Result "1/2-1/2"]
[ECO "A94"]
[WhiteElo "2040"]
[BlackElo "2173"]
[PlyCount "25"]
[EventDate "2002.10.13"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Tuebingen"]
[BlackTeam "Stuttgart SF II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 f5 2. g3 Nf6 3. Bg2 e6 4. Nf3 d5 5. 0-0 c6 6. c4 Bd6 7. b3 0-0 8. Ba3 Bxa3 9. Nxa3 Qe7 10. Nb1 Nbd7 11. Nc3 Ne4 12. Qc2 g5 13. Ne5 1/2-1/2

[Event "Oberliga Wuerttemberg 0203"]
[Site "Wuerttemberg"]
[Date "2002.12.16"]
[Round "4"]
[White "Trettin, Ulrich"]
[Black "Weisenburger, Thomas"]
[Result "1/2-1/2"]
[ECO "A87"]
[WhiteElo "2040"]
[BlackElo "2053"]
[PlyCount "29"]
[EventDate "2002.10.13"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Tuebingen"]
[BlackTeam "Sindelfingen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 f5 2. g3 g6 3. Bg2 Nf6 4. Nf3 Bg7 5. 0-0 0-0 6. c4 d6 7. Nc3 Qe8 8. b3 e5 9. dxe5 dxe5 10. e4 Nc6 11. exf5 e4 12. Ng5 gxf5 13. Ba3 Ne7 14. Nh3 c6 15. Nf4 1/2-1/2

[Event "Oberliga Wuerttemberg 0203"]
[Site "Wuerttemberg"]
[Date "2002.11.10"]
[Round "2"]
[White "Doerflinger, Josef"]
[Black "Trettin, Ulrich"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "2239"]
[BlackElo "2040"]
[PlyCount "73"]
[EventDate "2002.10.13"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Ulm Post"]
[BlackTeam "Tuebingen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. d3 0-0 5. e4 d6 6. 0-0 e5 7. Nbd2 Nbd7 8. c3 Re8 9. Re1 Nf8 10. d4 Qe7 11. h3 Nh5 12. Nf1 Ne6 13. Ne3 c6 14. Ng4 Nf8 15. Bg5 Qc7 16. Nh6+ Kh8 17. dxe5 dxe5 18. Qd6 Qb6 19. Nxf7+ Kg8 20. N7xe5 Re6 21. Qd4 Qxb2 22. Qc4 Kh8 23. Nf7+ Kg8 24. Nh6+ Kh8 25. Nd4 b5 26. Qb3 Qxb3 27. axb3 Re8 28. Nf7+ Kg8 29. Nd6 Re5 30. Bf4 Rc5 31. Rec1 Nxf4 32. gxf4 b4 33. e5 bxc3 34. b4 Rd5 35. Bxd5+ cxd5 36. Rxc3 Bh6 37. Rxc8 1-0

[Event "Oberliga Wuerttemberg 0203"]
[Site "Wuerttemberg"]
[Date "2002.10.13"]
[Round "1"]
[White "Meschke, Andreas"]
[Black "Trettin, Ulrich"]
[Result "1/2-1/2"]
[ECO "B31"]
[WhiteElo "2136"]
[BlackElo "2040"]
[PlyCount "55"]
[EventDate "2002.10.13"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Marbach"]
[BlackTeam "Tuebingen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Bxc6 dxc6 5. d3 g6 6. 0-0 Bg7 7. a4 a5 8. Na3 0-0 9. h3 Ne8 10. Nc4 Nc7 11. Nb6 Ra7 12. Nxc8 Qxc8 13. Be3 Ne6 14. c3 Rd8 15. Qc2 b6 16. Rad1 Rad7 17. Ne1 Nc7 18. f4 e5 19. f5 Ne8 20. fxg6 hxg6 21. Bg5 f6 22. Qb3+ Kh7 23. Bh4 Qa6 24. Qe6 Rd6 25. Qf7 R6d7 26. Qe6 Rd6 27. Qf7 R6d7 28. Qe6 1/2-1/2

[Event "Oberliga Wuerttemberg 0102"]
[Site "Wuerttemberg"]
[Date "2002.??.??"]
[Round "6"]
[White "Loehr, Markus"]
[Black "Trettin, Ulrich"]
[Result "1/2-1/2"]
[ECO "A44"]
[WhiteElo "2214"]
[BlackElo "2080"]
[PlyCount "66"]
[EventDate "2001.10.01"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Schmiden/Cannstatt"]
[BlackTeam "Tuebingen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 c5 2. d5 e5 3. c4 d6 4. e4 Ne7 5. Nc3 Ng6 6. Nf3 Be7 7. Be2 0-0 8. 0-0 Nh4 9. Nxh4 Bxh4 10. a3 Bg5 11. b4 Bxc1 12. Rxc1 b6 13. bxc5 bxc5 14. Rb1 Nd7 15. Rb2 f5 16. exf5 Rxf5 17. Bd3 Rf8 18. Qc2 Nf6 19. Rfb1 Qe7 20. f3 g6 21. Ne4 Nxe4 22. Bxe4 Qg5 23. Qa4 Bf5 24. Bxf5 Rxf5 25. Qd7 Raf8 26. Kh1 R8f7 27. Qe6 Qe3 28. h3 R5f6 29. Qe8+ Kg7 30. Rb7 Rxf3 31. gxf3 Qxf3+ 32. Kh2 Qf2+ 33. Kh1 Qf3+ 1/2-1/2

[Event "Oberliga Wuerttemberg 0102"]
[Site "Wuerttemberg"]
[Date "2002.??.??"]
[Round "8"]
[White "Trettin, Ulrich"]
[Black "Weisenburger, Horst"]
[Result "1/2-1/2"]
[ECO "A87"]
[WhiteElo "2080"]
[BlackElo "1983"]
[PlyCount "34"]
[EventDate "2001.10.01"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Tuebingen"]
[BlackTeam "Sindelfingen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 f5 2. g3 g6 3. Bg2 Bg7 4. Nf3 d6 5. 0-0 Nf6 6. c4 0-0 7. Nc3 Qe8 8. b3 h6 9. Bb2 g5 10. Qc2 Na6 11. Rad1 Qh5 12. Nd5 Nxd5 13. cxd5 f4 14. Nd2 Bh3 15. Bxh3 Qxh3 16. Qe4 Qf5 17. a3 Qxe4 1/2-1/2

[Event "Oberliga Wuerttemberg 0102"]
[Site "Wuerttemberg"]
[Date "2001.??.??"]
[Round "4"]
[White "Trettin, Ulrich"]
[Black "Frolik, Erhard"]
[Result "1/2-1/2"]
[ECO "D03"]
[WhiteElo "2080"]
[BlackElo "2147"]
[PlyCount "51"]
[EventDate "2001.10.01"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Tuebingen"]
[BlackTeam "Boeblingen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. Nf3 Nf6 3. Bg5 Ne4 4. Bf4 c5 5. c3 Nc6 6. e3 e6 7. Nbd2 Nxd2 8. Qxd2 Bd6 9. Bxd6 Qxd6 10. Be2 0-0 11. 0-0 Rd8 12. Rad1 b6 13. Rfe1 Bb7 14. a3 e5 15. dxe5 Nxe5 16. Nxe5 Qxe5 17. Bf3 Rd6 18. Qe2 Rad8 19. Rd2 h6 20. Red1 Bc8 21. g3 Bf5 22. e4 dxe4 23. Rxd6 Rxd6 24. Rxd6 Qxd6 25. Bxe4 Bxe4 26. Qxe4 1/2-1/2

[Event "Oberliga Wuerttemberg 9596"]
[Site "Wuerttemberg"]
[Date "1996.??.??"]
[Round "?"]
[White "Diringer, Klaus"]
[Black "Trettin, Ulrich"]
[Result "1/2-1/2"]
[ECO "D74"]
[BlackElo "2270"]
[PlyCount "65"]
[EventDate "1995.10.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d5 6. cxd5 Nxd5 7. d4 Nc6 8. e4 Nb6 9. d5 Na5 10. Na3 c6 11. Qe1 Nac4 12. Nxc4 Nxc4 13. Qe2 cxd5 14. exd5 Nd6 15. Bf4 Bd7 16. Rfe1 Re8 17. Be5 Bb5 18. Qd1 Bxe5 19. Nxe5 Bd7 20. b3 f6 21. Nd3 Rc8 22. Nf4 Qc7 23. Qd2 Qc3 24. Rad1 Qxd2 25. Rxd2 Rc3 26. h3 Kf7 27. Ne2 Rc5 28. Nd4 Rec8 29. Rde2 Re8 30. Re3 Kf8 31. g4 Kf7 32. Kh2 Kf8 33. Kg3 1/2-1/2

[Event "Oberliga Wuerttemberg 9596"]
[Site "Wuerttemberg"]
[Date "1996.??.??"]
[Round "?"]
[White "Frolik, Erhard"]
[Black "Trettin, Ulrich"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2265"]
[BlackElo "2270"]
[PlyCount "26"]
[EventDate "1995.10.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Nf3 e6 5. d4 cxd4 6. cxd4 d6 7. a3 Nc6 8. Bd3 g6 9. 0-0 Bg7 10. Re1 0-0 11. b4 b6 12. Bb2 Bb7 13. b5 Nce7 1/2-1/2

[Event "BL2-Sued 9697"]
[Site "Germany"]
[Date "1996.??.??"]
[Round "?.7"]
[White "Kratochwil, Christian"]
[Black "Trettin, Ulrich"]
[Result "1-0"]
[ECO "A16"]
[WhiteElo "2270"]
[BlackElo "2235"]
[PlyCount "83"]
[EventDate "1996.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER-chT2"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Viernheim"]
[BlackTeam "Tuebingen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 Nf6 2. Nc3 d5 3. cxd5 Nxd5 4. Nf3 g6 5. Qa4+ Nc6 6. Ne5 Ndb4 7. a3 Bg7 8. axb4 Bxe5 9. e3 0-0 10. b5 Nb8 11. d4 Bg7 12. Be2 Nd7 13. 0-0 Nb6 14. Qc2 e5 15. Rd1 exd4 16. exd4 Bf5 17. Qb3 Be6 18. Qc2 Bf5 19. Qd2 c6 20. Bf3 Nd5 21. bxc6 bxc6 22. Nxd5 cxd5 23. Ra5 Be6 24. b4 Qd6 25. Ba3 Qd7 26. b5 Rfb8 27. Be2 Bf6 28. Bc5 Bd8 29. Ra3 Bb6 30. Rda1 Rb7 31. h4 Rc8 32. Bxb6 axb6 33. h5 Qe7 34. Qf4 f6 35. Re3 g5 36. Qg3 Qd7 37. f4 h6 38. fxg5 hxg5 39. Rf1 Rf8 40. Bd3 Kg7 41. h6+ Kh8 42. Qxg5 1-0

[Event "Oberliga Wuerttemberg 9596"]
[Site "Wuerttemberg"]
[Date "1996.??.??"]
[Round "?"]
[White "Trettin, Ulrich"]
[Black "Herz, Thomas"]
[Result "0-1"]
[ECO "A57"]
[WhiteElo "2270"]
[PlyCount "56"]
[EventDate "1995.10.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. Nd2 bxc4 5. e4 d6 6. Bxc4 g6 7. b3 Bg7 8. Bb2 0-0 9. Ngf3 e5 10. dxe6 fxe6 11. e5 Ne8 12. 0-0 d5 13. Bd3 Nc7 14. Qe2 a5 15. Rac1 Nca6 16. Rfd1 Qb6 17. Qe3 Ra7 18. Ng5 Bh6 19. h4 Bxg5 20. hxg5 Raf7 21. f3 Nb4 22. Bb1 Nd7 23. a3 Nc6 24. g3 d4 25. Qe1 Ncxe5 26. f4 Ng4 27. Nc4 Qxb3 28. Rd3 Qb8 0-1

[Event "Oberliga Wuerttemberg 9596"]
[Site "Wuerttemberg"]
[Date "1996.??.??"]
[Round "?"]
[White "Trettin, Ulrich"]
[Black "Schwarzburger, Lothar"]
[Result "1/2-1/2"]
[ECO "D36"]
[WhiteElo "2270"]
[PlyCount "25"]
[EventDate "1995.10.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 0-0 6. cxd5 exd5 7. Bd3 Nbd7 8. Nge2 c6 9. Qc2 Re8 10. 0-0 h6 11. Bh4 Ne4 12. Bxe4 Bxh4 13. Bd3 1/2-1/2

[Event "Oberliga Wuerttemberg 9596"]
[Site "Wuerttemberg"]
[Date "1996.??.??"]
[Round "?"]
[White "Trettin, Ulrich"]
[Black "Streck, Alexander"]
[Result "1-0"]
[ECO "E30"]
[WhiteElo "2270"]
[BlackElo "2275"]
[PlyCount "61"]
[EventDate "1995.10.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Bb4 5. e3 h6 6. Bh4 c5 7. cxd5 exd5 8. Bd3 c4 9. Bc2 Nc6 10. Nge2 g5 11. Bg3 Kf8 12. 0-0 Qe7 13. e4 dxe4 14. d5 Ne5 15. Qd4 Nfd7 16. Bxe4 h5 17. Kh1 Bc5 18. Qd2 h4 19. Bxe5 Nxe5 20. Rad1 Rh6 21. Nd4 h3 22. g3 Rf6 23. Qxg5 Bg4 24. Qh4 Qd8 25. d6 Ke8 26. Nd5 Rxd6 27. Qh8+ Kd7 28. Qxe5 f6 29. Bf5+ Bxf5 30. Qxf5+ Ke8 31. Rfe1+ 1-0

[Event "Oberliga Wuerttemberg 9596"]
[Site "Wuerttemberg"]
[Date "1995.??.??"]
[Round "?"]
[White "Escher, Thomas"]
[Black "Trettin, Ulrich"]
[Result "1/2-1/2"]
[ECO "B24"]
[WhiteElo "2215"]
[BlackElo "2270"]
[PlyCount "32"]
[EventDate "1995.10.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 e5 6. f4 exf4 7. Bxf4 d6 8. Nf3 Nge7 9. 0-0 0-0 10. Qd2 Ne5 11. Rab1 Be6 12. Ng5 Bg4 13. h3 Bd7 14. Kh2 h6 15. Nf3 Kh7 16. a3 Be6 1/2-1/2

[Event "Oberliga Wuerttemberg 9495"]
[Site "Wuerttemberg"]
[Date "1995.??.??"]
[Round "?"]
[White "Fochtler, Ekkehard"]
[Black "Trettin, Ulrich"]
[Result "1/2-1/2"]
[ECO "D91"]
[WhiteElo "2280"]
[BlackElo "2280"]
[PlyCount "38"]
[EventDate "1994.10.??"]
[EventType "team"]
[EventRounds "9"]
[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. Nf3 Bg7 5. Bg5 dxc4 6. Qa4+ Nfd7 7. Qxc4 0-0 8. e3 Nb6 9. Qc5 Re8 10. Bb5 c6 11. Be2 Qd6 12. Qa5 N8d7 13. 0-0 e5 14. Rfd1 exd4 15. Nxd4 Qc5 16. Qxc5 Nxc5 17. Rac1 Ne6 18. Nxe6 Bxe6 19. b3 f6 1/2-1/2

[Event "Bundesliga 9495"]
[Site "Germany"]
[Date "1995.??.??"]
[Round "?.8"]
[White "Hennig, Dirk"]
[Black "Trettin, Ulrich"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2345"]
[BlackElo "2270"]
[PlyCount "83"]
[EventDate "1994.10.08"]
[EventType "team-tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "GER-chT"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Castrop Rauxel"]
[BlackTeam "Tuebingen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Bg5 Ne4 3. Bh4 d5 4. f3 Nf6 5. Nc3 e6 6. e4 Be7 7. Bf2 0-0 8. Bd3 c5 9. dxc5 d4 10. Nb5 e5 11. Ne2 a6 12. Nd6 Bxd6 13. cxd6 Qxd6 14. 0-0 Nc6 15. Bh4 Nd7 16. Qd2 Nc5 17. f4 f6 18. f5 Bd7 19. g4 h6 20. Ng3 Be8 21. Rf3 Bf7 22. Nh5 Kh7 23. Kh1 Nxd3 24. cxd3 Bxh5 25. gxh5 Rf7 26. Rg1 Rc8 27. Rfg3 Qf8 28. Rg6 Nb4 29. a3 Nc6 30. Be1 b6 31. Qd1 a5 32. Qb3 Rb8 33. Bd2 b5 34. Rc1 a4 35. Qe6 Nd8 36. Qd5 Qe8 37. Bb4 Rd7 38. Qa2 Nb7 39. Qe6 Qd8 40. Bf8 Nd6 41. Rcg1 Ne8 42. Rxh6+ 1-0

[Event "Oberliga Wuerttemberg 9596"]
[Site "Wuerttemberg"]
[Date "1995.??.??"]
[Round "?"]
[White "Oberst, Thomas"]
[Black "Trettin, Ulrich"]
[Result "1-0"]
[ECO "B26"]
[WhiteElo "2295"]
[BlackElo "2270"]
[PlyCount "53"]
[EventDate "1995.10.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 c5 2. d3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nc3 d6 6. Be3 e6 7. Qd2 Rb8 8. Nge2 Nd4 9. 0-0 Ne7 10. Bh6 0-0 11. Bxg7 Kxg7 12. Rae1 Nec6 13. Nf4 b5 14. Nd1 b4 15. Ne3 h5 16. Nh3 Ne5 17. f3 Bd7 18. c3 bxc3 19. bxc3 Nb5 20. f4 Ng4 21. f5 Nxe3 22. f6+ Kh7 23. Ng5+ Kg8 24. Qxe3 Nxc3 25. g4 e5 26. gxh5 gxh5 27. Ne6 1-0

[Event "Oberliga Wuerttemberg 9495"]
[Site "Wuerttemberg"]
[Date "1995.??.??"]
[Round "?"]
[White "Schmid, Wolfgang"]
[Black "Trettin, Ulrich"]
[Result "1/2-1/2"]
[ECO "B92"]
[WhiteElo "2225"]
[BlackElo "2280"]
[PlyCount "56"]
[EventDate "1994.10.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be2 e5 7. Nb3 Be7 8. 0-0 0-0 9. f4 a6 10. a4 b6 11. Be3 exf4 12. Bxf4 Ne5 13. Qd4 Qc7 14. Rad1 Be6 15. Rd2 Rfc8 16. Be3 Rcb8 17. Nd5 Bxd5 18. exd5 b5 19. Qf4 bxa4 20. Qxa4 a5 21. c3 Qb7 22. Bd1 Nxd5 23. Bd4 Nf6 24. Nxa5 Qc7 25. b4 Nc4 26. Ra2 Bd8 27. Bf3 Ra6 28. Be2 d5 1/2-1/2

[Event "Oberliga Wuerttemberg 9596"]
[Site "Wuerttemberg"]
[Date "1995.??.??"]
[Round "?"]
[White "Schnepp, Gunnar"]
[Black "Trettin, Ulrich"]
[Result "1-0"]
[ECO "D85"]
[WhiteElo "2280"]
[BlackElo "2270"]
[PlyCount "40"]
[EventDate "1995.10.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 0-0 8. Be2 c5 9. Rb1 cxd4 10. cxd4 Qa5+ 11. Bd2 Qxa2 12. 0-0 Qe6 13. Qc2 b6 14. Bc4 Qd7 15. Ne5 Bxe5 16. dxe5 Ba6 17. e6 fxe6 18. Bh6 Rf7 19. Rfd1 Qc8 20. Bxe6 Qe8 1-0

[Event "Oberliga Wuerttemberg 9495"]
[Site "Wuerttemberg"]
[Date "1995.??.??"]
[Round "?"]
[White "Stobik, Dietrich"]
[Black "Trettin, Ulrich"]
[Result "0-1"]
[ECO "A49"]
[WhiteElo "2310"]
[BlackElo "2280"]
[PlyCount "50"]
[EventDate "1994.10.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 g6 3. b3 Bg7 4. Bb2 0-0 5. g3 d6 6. Bg2 Nbd7 7. 0-0 e5 8. dxe5 Ng4 9. Qc1 Ngxe5 10. Nbd2 c6 11. Rd1 Qc7 12. c4 Nxf3+ 13. Bxf3 Nf6 14. Qc3 Bf5 15. e4 Be6 16. Rac1 Rad8 17. Qe3 Ng4 18. Bxg4 Bxb2 19. Rc2 Bxg4 20. f3 Ba3 21. c5 Be6 22. f4 Bxc5 23. Rxc5 dxc5 24. f5 Bc8 25. Rf1 f6 0-1

[Event "Oberliga Wuerttemberg 9495"]
[Site "Wuerttemberg"]
[Date "1995.??.??"]
[Round "?"]
[White "Trachtmann, Mark"]
[Black "Trettin, Ulrich"]
[Result "1-0"]
[ECO "D91"]
[BlackElo "2280"]
[PlyCount "95"]
[EventDate "1994.10.??"]
[EventType "team"]
[EventRounds "9"]
[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. Nf3 Bg7 5. Bg5 dxc4 6. e4 0-0 7. Bxc4 c5 8. d5 b5 9. Bxf6 bxc4 10. Bxg7 Kxg7 11. 0-0 Nd7 12. h3 Rb8 13. Rb1 Qc7 14. Qe2 Qa5 15. Rfe1 Nb6 16. Ne5 Bb7 17. Nxc4 Nxc4 18. Qxc4 Ba6 19. Qa4 Qb6 20. Qc2 c4 21. Qd2 Rfc8 22. Ne2 Qc5 23. Qc3+ Kg8 24. Nd4 Rb7 25. b4 cxb3 26. Qxc5 Rxc5 27. axb3 Bb5 28. f3 Bd7 29. Rec1 Rcc7 30. Kf2 Kf8 31. Ke3 Ke8 32. Rxc7 Rxc7 33. Kd2 e5 34. Nc2 Bb5 35. Ne3 f6 36. Rc1 Kd7 37. Rxc7+ Kxc7 38. g3 Kd6 39. Nc4+ Kc7 40. f4 exf4 41. gxf4 g5 42. fxg5 fxg5 43. Ne5 Bf1 44. Nf7 Bxh3 45. Nxg5 Bg2 46. Ke3 h5 47. Kf2 Bh1 48. Kg1 1-0

[Event "Oberliga Wuerttemberg 9495"]
[Site "Wuerttemberg"]
[Date "1995.??.??"]
[Round "?"]
[White "Trettin, Ulrich"]
[Black "Banaszek, Marcin"]
[Result "1/2-1/2"]
[ECO "B38"]
[WhiteElo "2280"]
[BlackElo "2290"]
[PlyCount "39"]
[EventDate "1994.10.??"]
[EventType "team"]
[EventRounds "9"]
[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 g6 5. c4 Bg7 6. Be3 Nf6 7. Nc3 d6 8. Be2 Bd7 9. 0-0 0-0 10. f3 Nxd4 11. Bxd4 Bc6 12. Qd2 Qd7 13. Rfd1 Rfd8 14. Rac1 b6 15. Nd5 Ne8 16. f4 e6 17. Bxg7 Kxg7 18. Nc3 Qe7 19. Bf3 Rd7 20. Qe3 1/2-1/2

[Event "Oberliga Wuerttemberg 9495"]
[Site "Wuerttemberg"]
[Date "1995.??.??"]
[Round "?"]
[White "Trettin, Ulrich"]
[Black "Doerflinger, Josef"]
[Result "0-1"]
[ECO "C89"]
[WhiteElo "2280"]
[PlyCount "54"]
[EventDate "1994.10.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. c3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5 11. Rxe5 c6 12. d4 Bd6 13. Re1 Qh4 14. g3 Qh3 15. Be3 Bg4 16. Qd3 Rae8 17. Nd2 Re6 18. Qf1 Qh5 19. a4 f5 20. f4 bxa4 21. Rxa4 g5 22. Rxa6 gxf4 23. Bxf4 Re2 24. Rxe2 Bxe2 25. Qe1 Bxf4 26. Rxc6 Be3+ 27. Kg2 f4 0-1

[Event "Oberliga Wuerttemberg 9596"]
[Site "Wuerttemberg"]
[Date "1995.??.??"]
[Round "?"]
[White "Trettin, Ulrich"]
[Black "Fochtler, Ekkehard"]
[Result "1/2-1/2"]
[ECO "A42"]
[WhiteElo "2270"]
[BlackElo "2220"]
[PlyCount "81"]
[EventDate "1995.10.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 d6 2. c4 g6 3. Nc3 Bg7 4. e4 e5 5. dxe5 dxe5 6. Qxd8+ Kxd8 7. f4 c6 8. Nf3 Nd7 9. Be2 Ke7 10. 0-0 exf4 11. Bxf4 f6 12. Rad1 Ne5 13. c5 Be6 14. Bxe5 fxe5 15. Ng5 Nh6 16. Rd6 Bd7 17. Bc4 Raf8 18. Rfd1 Bg4 19. R1d2 Rf6 20. h3 Bc8 21. b4 Rff8 22. b5 Rf6 23. bxc6 bxc6 24. Bb3 Rxd6 25. cxd6+ Ke8 26. Na4 Bf6 27. Nf3 Bd7 28. Nc5 Rf8 29. Nd3 Nf7 30. Bxf7+ Kxf7 31. Ndxe5+ Bxe5 32. Nxe5+ Ke6 33. Nf3 Rf4 34. Kf2 h6 35. Ke3 g5 36. g3 Rf8 37. e5 Rb8 38. Ke4 c5 39. Rc2 Bc6+ 40. Ke3 Rf8 41. Nd2 1/2-1/2

[Event "Oberliga Wuerttemberg 9495"]
[Site "Wuerttemberg"]
[Date "1995.??.??"]
[Round "?"]
[White "Trettin, Ulrich"]
[Black "Ganter, Thomas"]
[Result "1/2-1/2"]
[ECO "A81"]
[WhiteElo "2280"]
[BlackElo "2275"]
[PlyCount "23"]
[EventDate "1994.10.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 c6 2. c4 f5 3. Nf3 Nf6 4. g3 d6 5. Bg2 Qc7 6. 0-0 e5 7. dxe5 dxe5 8. Nc3 Be7 9. e4 0-0 10. exf5 Bxf5 11. Qe2 Nbd7 12. b3 1/2-1/2

[Event "Bundesliga 9495"]
[Site "Germany"]
[Date "1995.??.??"]
[Round "?.8"]
[White "Trettin, Ulrich"]
[Black "Kassebaum, Roman"]
[Result "1/2-1/2"]
[ECO "E94"]
[WhiteElo "2270"]
[BlackElo "2345"]
[PlyCount "48"]
[EventDate "1994.10.08"]
[EventType "team-tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "GER-chT"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Tuebingen"]
[BlackTeam "Bochum"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. 0-0 exd4 8. Nxd4 Re8 9. f3 Nc6 10. Be3 Nh5 11. Qd2 Nxd4 12. Bxd4 Nf4 13. Bxg7 Qg5 14. Kf2 Kxg7 15. Qd4+ Kg8 16. g3 Nxe2 17. Nxe2 Qe5 18. Qxe5 dxe5 19. Nc3 c6 20. Rad1 Be6 21. b3 Rad8 22. Ke2 Kf8 23. Rxd8 Rxd8 24. Rd1 Rxd1 1/2-1/2

[Event "Oberliga Wuerttemberg 9495"]
[Site "Wuerttemberg"]
[Date "1995.??.??"]
[Round "?"]
[White "Trettin, Ulrich"]
[Black "Keller, Wolfgang"]
[Result "1/2-1/2"]
[ECO "D19"]
[WhiteElo "2280"]
[BlackElo "2225"]
[PlyCount "35"]
[EventDate "1994.10.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Bb4 8. 0-0 0-0 9. Qe2 Nbd7 10. e4 Bg6 11. e5 Nd5 12. Nxd5 cxd5 13. Bd3 Qe7 14. Bxg6 hxg6 15. Ng5 Rfe8 16. Be3 f6 17. exf6 gxf6 18. Nf3 1/2-1/2

[Event "Oberliga Wuerttemberg 9495"]
[Site "Wuerttemberg"]
[Date "1995.??.??"]
[Round "?"]
[White "Trettin, Ulrich"]
[Black "Lang, Marc"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "2280"]
[BlackElo "2220"]
[PlyCount "47"]
[EventDate "1994.10.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Nc6 5. c3 Bd6 6. Nf3 Nge7 7. Bg5 Bg4 8. Nbd2 Qd7 9. Qc2 h6 10. Bh4 Nf5 11. Bg3 Nxg3 12. fxg3 Qe7+ 13. Kf2 0-0 14. Rae1 Qd7 15. h3 Be6 16. g4 a6 17. Nf1 Bf4 18. g3 Bd6 19. Ne3 Ne7 20. Nf5 c5 21. Nxd6 Qxd6 22. dxc5 Qxc5+ 23. Kg2 Rad8 24. Qf2 1/2-1/2

[Event "Bundesliga 9596"]
[Site "Germany"]
[Date "1995.??.??"]
[Round "?.7"]
[White "Trettin, Ulrich"]
[Black "Prang, Edgar"]
[Result "0-1"]
[ECO "D36"]
[WhiteElo "2270"]
[BlackElo "2335"]
[PlyCount "60"]
[EventDate "1995.10.14"]
[EventType "team-tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "GER-chT"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Tuebingen"]
[BlackTeam "Duisburg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 Nbd7 6. cxd5 exd5 7. Bd3 c6 8. Nge2 h6 9. Bh4 0-0 10. 0-0 Re8 11. f3 b6 12. Qc2 Bb7 13. e4 dxe4 14. fxe4 c5 15. d5 Ng4 16. Bxe7 Qxe7 17. Rf4 c4 18. Rxg4 cxd3 19. Qxd3 Ne5 20. Qg3 Nxg4 21. Qxg4 Qe5 22. Rf1 Ba6 23. Re1 Bxe2 24. Rxe2 Qd4+ 25. Kh1 Re5 26. Qf3 Rae8 27. g4 a6 28. a4 Qc4 29. Rd2 b5 30. axb5 axb5 0-1

[Event "Bundesliga 9596"]
[Site "Germany"]
[Date "1995.??.??"]
[Round "?.7"]
[White "Vogt, Lothar"]
[Black "Trettin, Ulrich"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2475"]
[BlackElo "2270"]
[PlyCount "55"]
[EventDate "1995.10.14"]
[EventType "team-tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "GER-chT"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Koeln Porz"]
[BlackTeam "Tuebingen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. cxd4 e6 6. Nf3 d6 7. a3 Be7 8. Bd3 0-0 9. 0-0 Nc6 10. exd6 Qxd6 11. Nc3 b6 12. Ne4 Qd8 13. Bd2 Bb7 14. Qe2 Rc8 15. Rac1 Qc7 16. Neg5 Nf6 17. Rfe1 Bd6 18. d5 Nxd5 19. Bxh7+ Kh8 20. Bb1 g6 21. Qc4 Kg7 22. Rxe6 Ne5 23. Nxe5 Bxe5 24. Rxg6+ fxg6 25. Ne6+ Kg8 26. Nxc7 Rxc7 27. Qe4 Bxb2 28. Bh6 1-0

[Event "BL2-Sued 9394"]
[Site "Germany"]
[Date "1994.??.??"]
[Round "?.8"]
[White "Staiger, Frank"]
[Black "Trettin, Ulrich"]
[Result "1-0"]
[ECO "D85"]
[WhiteElo "2315"]
[BlackElo "2280"]
[PlyCount "95"]
[EventDate "1993.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER-chT2"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Eppingen"]
[BlackTeam "Tuebingen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Be3 0-0 8. Qd2 c5 9. Nf3 Qa5 10. Rb1 cxd4 11. cxd4 Qxd2+ 12. Kxd2 b6 13. Bd3 Ba6 14. Bxa6 Nxa6 15. Rhc1 Rfc8 16. Rxc8+ Rxc8 17. Rb3 Nb8 18. Rc3 Rxc3 19. Kxc3 Kf8 20. Kb4 Ke8 21. Kb5 Kd7 22. Bf4 Kc8 23. Bxb8 Kxb8 24. Kc6 Kc8 25. d5 h6 26. e5 Bh8 27. h3 Bg7 28. a4 Bh8 29. g4 Bg7 30. e6 fxe6 31. dxe6 Bf6 32. Nd2 Bd4 33. f3 h5 34. gxh5 gxh5 35. Ne4 Be5 36. Nf2 Bd4 37. Nd3 Be3 38. Nb4 Kd8 39. Nd5 Bf2 40. Kb7 Ke8 41. Nc7+ Kf8 42. Kc6 Kg7 43. Kd7 Bc5 44. Nd5 a6 45. Nxe7 b5 46. axb5 axb5 47. Nf5+ Kf6 48. Nd6 1-0

[Event "BL2-Sued 9394"]
[Site "Germany"]
[Date "1994.??.??"]
[Round "?.8"]
[White "Trettin, Ulrich"]
[Black "Botta, Walter"]
[Result "1-0"]
[ECO "D85"]
[WhiteElo "2280"]
[PlyCount "81"]
[EventDate "1993.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER-chT2"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Tuebingen"]
[BlackTeam "Sindelfingen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Be3 c5 8. Qd2 Qa5 9. Rb1 cxd4 10. cxd4 Qxd2+ 11. Kxd2 0-0 12. Nf3 b6 13. Bd3 Ba6 14. Rhc1 Rd8 15. Bxa6 Nxa6 16. Rc4 e6 17. Kc2 f6 18. Kb3 Rd7 19. Rbc1 g5 20. h3 h6 21. Ka4 Rad8 22. Kb5 Nb8 23. Rc8 f5 24. Rxd8+ Rxd8 25. exf5 exf5 26. Rc7 f4 27. Bc1 Rd5+ 28. Kc4 Rd8 29. Ba3 a6 30. Be7 b5+ 31. Kc5 Bf8 32. Bxf8 Rxf8 33. Ne5 Rd8 34. Nf7 Nd7+ 35. Kd6 Kxf7 36. Rxd7+ Rxd7+ 37. Kxd7 a5 38. Kc6 b4 39. Kb5 Ke6 40. Kxa5 Kd5 41. Kxb4 1-0

[Event "BL2-Sued 9394"]
[Site "Germany"]
[Date "1994.??.??"]
[Round "?.8"]
[White "Trettin, Ulrich"]
[Black "Meissner, Bernd"]
[Result "1/2-1/2"]
[ECO "A73"]
[WhiteElo "2280"]
[BlackElo "2285"]
[PlyCount "33"]
[EventDate "1993.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER-chT2"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Tuebingen"]
[BlackTeam "Karlsruhe"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. Nf3 g6 7. e4 Bg7 8. Be2 0-0 9. 0-0 Bg4 10. h3 Bxf3 11. Bxf3 Nbd7 12. Bf4 Ne5 13. Be2 Nfd7 14. Qc2 a6 15. a4 Re8 16. Rfe1 Rc8 17. Bg3 1/2-1/2

[Event "BL2-Sued 9394"]
[Site "Germany"]
[Date "1994.??.??"]
[Round "?.7"]
[White "Trettin, Ulrich"]
[Black "Porth, Dietmar"]
[Result "1/2-1/2"]
[ECO "A40"]
[WhiteElo "2280"]
[BlackElo "2270"]
[PlyCount "88"]
[EventDate "1993.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER-chT2"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Tuebingen"]
[BlackTeam "Kirchheim"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nc6 2. d5 Ne5 3. e4 Ng6 4. f4 e5 5. dxe6 dxe6 6. Qxd8+ Kxd8 7. Bd3 Bc5 8. Nf3 Nf6 9. Nc3 Bd7 10. e5 Nd5 11. Nxd5 exd5 12. Bd2 Ne7 13. 0-0-0 c6 14. c4 h6 15. b4 Bb6 16. c5 Bc7 17. Nd4 g6 18. h3 Nf5 19. Bxf5 Bxf5 20. Nxf5 gxf5 21. g4 fxg4 22. hxg4 Ke7 23. Rh4 a5 24. a3 axb4 25. axb4 Ra1+ 26. Kc2 Rxd1 27. Kxd1 Kf8 28. Bc3 Rg8 29. Ke2 Bd8 30. Rxh6 Rxg4 31. Rh8+ Rg8 32. Rh1 Ke7 33. Kf3 Bc7 34. Be1 Ke6 35. Rh6+ Kd7 36. Rh7 Ke6 37. f5+ Kxe5 38. Rxf7 Bd8 39. Bg3+ Kd4 40. Rxb7 Kc4 41. Be5 Bg5 42. Rb6 Bd2 43. Rxc6 Bxb4 44. f6 Kb5 1/2-1/2

[Event "BL2-Sued 9394"]
[Site "Germany"]
[Date "1994.??.??"]
[Round "?.8"]
[White "Trettin, Ulrich"]
[Black "Raedeker, Bernd"]
[Result "0-1"]
[ECO "D32"]
[WhiteElo "2280"]
[BlackElo "2180"]
[PlyCount "46"]
[EventDate "1993.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER-chT2"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Tuebingen"]
[BlackTeam "Stuttgart"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. cxd5 cxd4 5. Qa4+ Bd7 6. Qxd4 exd5 7. Qxd5 Nc6 8. Nf3 Nf6 9. Qd1 Bc5 10. e3 Qe7 11. Be2 0-0 12. 0-0 Rfd8 13. Nd5 Nxd5 14. Qxd5 Bg4 15. Qb3 Rac8 16. Rd1 Ne5 17. e4 Rxd1+ 18. Bxd1 Be6 19. Qc2 Ng4 20. Qe2 Bxf2+ 21. Kh1 Bb6 22. h3 Nf2+ 23. Kh2 Qd6+ 0-1

[Event "Oberliga Wuerttemberg 9293"]
[Site "Wuerttemberg"]
[Date "1993.??.??"]
[Round "?"]
[White "Bendel, Ralf"]
[Black "Trettin, Ulrich"]
[Result "1/2-1/2"]
[ECO "B22"]
[BlackElo "2280"]
[PlyCount "36"]
[EventDate "1992.10.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 e6 6. cxd4 b6 7. Nc3 Nxc3 8. bxc3 Qc7 9. Bd2 Bb7 10. Bd3 d6 11. 0-0 Nd7 12. Re1 dxe5 13. Nxe5 Bd6 14. Bb5 Bxe5 15. Rxe5 a6 16. Bxd7+ Qxd7 17. Qb3 b5 18. Qb4 f6 1/2-1/2

[Event "Oberliga Wuerttemberg 9293"]
[Site "Wuerttemberg"]
[Date "1993.??.??"]
[Round "?"]
[White "Ganter, Thomas"]
[Black "Trettin, Ulrich"]
[Result "1/2-1/2"]
[ECO "A48"]
[BlackElo "2280"]
[PlyCount "91"]
[EventDate "1992.10.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. Nbd2 d6 5. e4 0-0 6. c3 Nc6 7. Be2 h6 8. Bh4 e5 9. dxe5 dxe5 10. 0-0 Qe8 11. Re1 Nh5 12. b4 Nf4 13. Bf1 Ne7 14. Qc2 g5 15. Bg3 Neg6 16. Nc4 Be6 17. Ne3 Qe7 18. Nf5 Qf6 19. Nd2 Ne7 20. Nxe7+ Qxe7 21. f3 Rfd8 22. Nc4 f6 23. Ne3 Qf7 24. Red1 Bf8 25. Bf2 Ng6 26. Rd2 Rxd2 27. Qxd2 a5 28. a4 Kg7 29. b5 Bc5 30. Nf5+ Bxf5 31. exf5 Bxf2+ 32. Kxf2 Ne7 33. Qd7 Nd5 34. Qxf7+ Kxf7 35. c4 Nb4 36. Rd1 Ke7 37. Ke3 Rd8 38. Rxd8 Kxd8 39. c5 Nd5+ 40. Kd2 b6 41. Bc4 Nb4 42. cxb6 cxb6 43. g4 Ke7 44. Be6 Kd6 45. Bb3 Kc5 46. Kc3 1/2-1/2

[Event "Oberliga Wuerttemberg 9293"]
[Site "Wuerttemberg"]
[Date "1993.??.??"]
[Round "?"]
[White "Mokosch, Andreas"]
[Black "Trettin, Ulrich"]
[Result "1/2-1/2"]
[ECO "D76"]
[BlackElo "2280"]
[PlyCount "26"]
[EventDate "1992.10.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d5 6. cxd5 Nxd5 7. Nc3 Nb6 8. d4 Nc6 9. e3 e5 10. Nxe5 Nxe5 11. dxe5 Bxe5 12. Qc2 c6 13. b3 Be6 1/2-1/2

[Event "Oberliga Wuerttemberg 9293"]
[Site "Wuerttemberg"]
[Date "1993.??.??"]
[Round "?"]
[White "Reichert, Matthias"]
[Black "Trettin, Ulrich"]
[Result "0-1"]
[ECO "B63"]
[BlackElo "2280"]
[PlyCount "91"]
[EventDate "1992.10.??"]
[EventType "team"]
[EventRounds "9"]
[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 d6 6. Bg5 e6 7. Qd2 Be7 8. 0-0-0 a6 9. Nb3 0-0 10. f3 b5 11. h4 Bb7 12. Qf2 Qc7 13. Be3 Ne5 14. Bb6 Qb8 15. Bd4 Qc7 16. Bb6 Qb8 17. Bd4 Ned7 18. g4 b4 19. Ne2 d5 20. Ng3 Bd6 21. Rg1 dxe4 22. g5 e3 23. Bxe3 Nd5 24. Bd2 a5 25. Ne4 Bh2 26. Rg2 Be5 27. Nd4 Nf4 28. Rg4 Rc8 29. Kb1 Bd5 30. Ne2 Nh5 31. Bc1 a4 32. Nd4 b3 33. cxb3 axb3 34. a3 Ra4 35. Nb5 Qb7 36. Qe3 Qc6 37. Bd3 Qc2+ 38. Bxc2 bxc2+ 39. Ka1 cxd1Q 40. Nec3 Bxc3 41. Nxc3 Rxg4 42. Nxd1 Rg1 43. Nc3 Rf1 44. Kb1 Ng3 45. Kc2 Nf5 46. h5 0-1

[Event "Oberliga Wuerttemberg 9293"]
[Site "Wuerttemberg"]
[Date "1993.??.??"]
[Round "?"]
[White "Trettin, Ulrich"]
[Black "Laengl, Juergen"]
[Result "1-0"]
[ECO "D45"]
[WhiteElo "2280"]
[PlyCount "65"]
[EventDate "1992.10.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. Nf3 Nf6 5. e3 Nbd7 6. Qc2 Bd6 7. b3 Qe7 8. Be2 0-0 9. 0-0 dxc4 10. bxc4 e5 11. Bb2 Re8 12. Rfe1 Bc7 13. Rad1 Ng4 14. h3 Ngf6 15. Bf1 e4 16. Nd2 Nf8 17. f4 h5 18. c5 Be6 19. Ndxe4 Nxe4 20. Qxe4 Ba5 21. Qc2 Bd5 22. Bd3 Qh4 23. Re2 g6 24. f5 gxf5 25. Bxf5 Qg5 26. e4 Be6 27. Rf1 Rad8 28. d5 cxd5 29. exd5 Bxf5 30. Rxf5 Qg6 31. Rxe8 Rxe8 32. Ne4 Nd7 33. Rg5 1-0

[Event "Oberliga Wuerttemberg 9293"]
[Site "Wuerttemberg"]
[Date "1993.??.??"]
[Round "?"]
[White "Trettin, Ulrich"]
[Black "Lutz, Ricki"]
[Result "1/2-1/2"]
[ECO "D70"]
[WhiteElo "2280"]
[PlyCount "42"]
[EventDate "1992.10.??"]
[EventType "team"]
[EventRounds "9"]
[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 Nb6 6. h3 Bg7 7. Nf3 0-0 8. Be3 Nc6 9. Bb5 Bd7 10. 0-0 e6 11. Qd2 Na5 12. Bxd7 Nac4 13. Qe2 Nxe3 14. Qxe3 Qxd7 15. Rac1 Rfd8 16. Rfd1 Qe7 17. Rd3 Rd7 18. Rcd1 Nc4 19. Qe2 Qb4 20. b3 Na5 21. e5 Qe7 1/2-1/2

[Event "BL2-Sued 9394"]
[Site "Germany"]
[Date "1993.??.??"]
[Round "?.8"]
[White "Trettin, Ulrich"]
[Black "Nonnenmacher, Eberhard"]
[Result "1-0"]
[ECO "E31"]
[WhiteElo "2280"]
[BlackElo "2295"]
[PlyCount "51"]
[EventDate "1993.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER-chT2"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Tuebingen"]
[BlackTeam "Heidelberg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bg5 h6 5. Bh4 c5 6. d5 d6 7. e3 Qe7 8. Bd3 Nbd7 9. Nge2 Ne5 10. 0-0 Nxd3 11. Qxd3 g5 12. Bg3 e5 13. f4 e4 14. Qc2 Ng4 15. Qxe4 Nxe3 16. fxg5 Nxf1 17. Rxf1 hxg5 18. Bxd6 Qxe4 19. Nxe4 f5 20. Nxc5 Rh6 21. a3 Bxa3 22. bxa3 Rxd6 23. Nd4 Rf6 24. Ne4 Ra6 25. Nxg5 Rxa3 26. Nb5 1-0

[Event "Oberliga Wuerttemberg 9293"]
[Site "Wuerttemberg"]
[Date "1993.??.??"]
[Round "?"]
[White "Trettin, Ulrich"]
[Black "Soelch, Helmut"]
[Result "1/2-1/2"]
[ECO "A65"]
[WhiteElo "2280"]
[PlyCount "51"]
[EventDate "1992.10.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 c5 2. d5 d6 3. c4 Nf6 4. Nc3 e6 5. e4 exd5 6. cxd5 Be7 7. f4 0-0 8. Nf3 Bd7 9. Be2 Re8 10. 0-0 Bf8 11. e5 Ng4 12. h3 Nh6 13. Be3 Nf5 14. Bf2 h5 15. Ne4 Na6 16. g4 hxg4 17. hxg4 Nh6 18. g5 Ng4 19. g6 f5 20. Nfg5 Nh6 21. Nxd6 Bxd6 22. exd6 Qf6 23. Bxa6 bxa6 24. Bxc5 Qxg6 25. Qf3 Rac8 26. Bb4 1/2-1/2

[Event "Oberliga Wuerttemberg 9293"]
[Site "Wuerttemberg"]
[Date "1993.??.??"]
[Round "?"]
[White "Trettin, Ulrich"]
[Black "Wolf, Walter"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "2280"]
[BlackElo "2275"]
[PlyCount "65"]
[EventDate "1992.10.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 b6 2. e4 e6 3. Nd2 c5 4. c3 Bb7 5. Ngf3 d6 6. Bd3 Nc6 7. 0-0 Nf6 8. Re1 Be7 9. Nf1 Qc7 10. a3 h6 11. Ne3 0-0-0 12. d5 Ne5 13. c4 Nxd3 14. Qxd3 Kb8 15. Nd2 Bc8 16. b4 Nd7 17. Bb2 Rhg8 18. Reb1 Bg5 19. Bc3 Bxe3 20. Qxe3 exd5 21. cxd5 Rde8 22. a4 f5 23. a5 Bb7 24. axb6 axb6 25. bxc5 Nxc5 26. Bd4 Bxd5 27. Qa3 fxe4 28. Nc4 Bc6 29. Nxb6 Qf7 30. Nc4+ Kc7 31. Qa7+ Nb7 32. Na5 Qd5 33. Nxc6 1-0

[Event "BL2-Sued 9192"]
[Site "Germany"]
[Date "1992.??.??"]
[Round "?"]
[White "Mandel, Andreas"]
[Black "Trettin, Ulrich"]
[Result "1-0"]
[ECO "D76"]
[WhiteElo "2375"]
[BlackElo "2295"]
[PlyCount "69"]
[EventDate "1991.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER-chT2"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. g3 0-0 5. Bg2 d5 6. cxd5 Nxd5 7. 0-0 Nb6 8. Nc3 Nc6 9. d5 Na5 10. Qc2 Nxd5 11. Rd1 c6 12. Ne1 Bd7 13. Nxd5 cxd5 14. Rxd5 e6 15. Rd3 Qc8 16. Bd2 Nc6 17. Bc3 e5 18. Rd2 Be6 19. Nd3 Bf5 20. Qb3 Qc7 21. Nb4 Nxb4 22. Qxb4 Rab8 23. Rad1 b6 24. a4 Rfe8 25. Bd5 Rbd8 26. Qh4 Kh8 27. Qc4 Rd7 28. Qxc7 Rxc7 29. Bb3 Kg8 30. Rd8 Rc8 31. Rxe8+ Rxe8 32. e4 Bc8 33. a5 bxa5 34. Bxa5 Bg4 35. f3 1-0

[Event "BL2-Sued 9192"]
[Site "Germany"]
[Date "1992.??.??"]
[Round "?"]
[White "Mann, Christian"]
[Black "Trettin, Ulrich"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2455"]
[BlackElo "2295"]
[PlyCount "51"]
[EventDate "1991.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER-chT2"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. cxd4 b6 6. Qf3 Nc7 7. Nc3 d5 8. exd6 exd6 9. Bf4 Be7 10. Nb5 Nba6 11. Rc1 0-0 12. Bd3 Be6 13. Ne2 Qd7 14. Nxc7 Nxc7 15. Be4 Rab8 16. Bc6 Qd8 17. 0-0 Ne8 18. d5 Bc8 19. Qa3 a5 20. Nd4 Nf6 21. Rfe1 Nh5 22. Rxe7 Nxf4 23. Rce1 Ba6 24. Qg3 Ng6 25. Ra7 Bc8 26. Nb5 1-0

[Event "BL2-Sued 9192"]
[Site "Germany"]
[Date "1992.??.??"]
[Round "?"]
[White "Trettin, Ulrich"]
[Black "Maier, Christian"]
[Result "1/2-1/2"]
[ECO "E92"]
[WhiteElo "2295"]
[BlackElo "2400"]
[PlyCount "33"]
[EventDate "1991.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER-chT2"]
[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. Nf3 0-0 6. Be2 e5 7. 0-0 Bg4 8. dxe5 dxe5 9. Qxd8 Rxd8 10. Bg5 c6 11. h3 Bxf3 12. Bxf3 Na6 13. Rfd1 Nc5 14. Be3 Bf8 15. b3 Rxd1+ 16. Rxd1 a5 17. Kf1 1/2-1/2

[Event "BL2-Sued 9192"]
[Site "Germany"]
[Date "1992.??.??"]
[Round "?"]
[White "Trettin, Ulrich"]
[Black "Neurohr, Stephan"]
[Result "0-1"]
[ECO "E98"]
[WhiteElo "2295"]
[BlackElo "2315"]
[PlyCount "58"]
[EventDate "1991.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER-chT2"]
[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 0-0 5. Nf3 d6 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. Ne1 Nd7 10. Nd3 f5 11. Bd2 Kh8 12. Qc2 fxe4 13. Nxe4 Nf5 14. Rae1 Nf6 15. f3 c6 16. dxc6 bxc6 17. Ndf2 Nh5 18. g3 Qb6 19. Kg2 d5 20. cxd5 Nd4 21. Qb1 Nxe2 22. Rxe2 cxd5 23. Nc3 Ba6 24. Nd3 e4 25. fxe4 Rxf1 26. Kxf1 Qd4 27. Re3 dxe4 28. Nxe4 Rd8 29. Nec5 Qxc5 0-1

[Event "BL2-Sued 9091"]
[Site "Germany"]
[Date "1991.??.??"]
[Round "?.2"]
[White "Dirr, Ulrich"]
[Black "Trettin, Ulrich"]
[Result "1/2-1/2"]
[ECO "A07"]
[BlackElo "2275"]
[PlyCount "71"]
[EventDate "1990.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER-chT2"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Sendling"]
[BlackTeam "Tuebingen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. 0-0 Bf5 5. d3 e6 6. Nbd2 h6 7. Qe1 Be7 8. e4 Bh7 9. Qe2 0-0 10. Re1 a5 11. Ne5 Nbd7 12. Nxd7 Nxd7 13. exd5 cxd5 14. Bxd5 exd5 15. Qxe7 Qc8 16. Nf3 Nf6 17. Qe2 Bf5 18. Nd4 Bg4 19. f3 Bh5 20. Qf2 Re8 21. Bf4 Qd7 22. g4 Bg6 23. Be5 Nh7 24. h4 Nf8 25. Qg3 f6 26. Bf4 Rxe1+ 27. Qxe1 h5 28. Qg3 Re8 29. Bd2 a4 30. g5 fxg5 31. Qxg5 Ne6 32. Nxe6 Rxe6 33. Re1 Kh7 34. Qf4 Rf6 35. Qg3 Rc6 36. c3 1/2-1/2

[Event "BL2-Sued 9091"]
[Site "Germany"]
[Date "1991.??.??"]
[Round "?.1"]
[White "Dobosz, Henryk"]
[Black "Trettin, Ulrich"]
[Result "1-0"]
[ECO "A16"]
[WhiteElo "2415"]
[BlackElo "2275"]
[PlyCount "77"]
[EventDate "1990.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER-chT2"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Hof"]
[BlackTeam "Tuebingen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 Nf6 2. Nc3 d5 3. cxd5 Nxd5 4. g3 g6 5. Bg2 Nb6 6. d3 Bg7 7. Be3 0-0 8. Qd2 Re8 9. Bh6 Bh8 10. h4 N8d7 11. h5 Nf6 12. Nf3 Ng4 13. hxg6 hxg6 14. Bg5 Nd7 15. Nh2 Ngf6 16. Qf4 Nf8 17. Qh4 N6h7 18. Nf3 f6 19. Bh6 g5 20. Qh5 Bg7 21. Bxg7 Kxg7 22. Nd4 e6 23. g4 Re7 24. Nc2 Qe8 25. Qh6+ Kg8 26. Be4 c6 27. Ne3 Rg7 28. 0-0-0 Ng6 29. Bxg6 Qxg6 30. Ne4 f5 31. Nd6 f4 32. Nec4 Bd7 33. Qxg6 Rxg6 34. Ne5 Rg7 35. Rh6 Rf8 36. Nxb7 Nf6 37. Rdh1 Rh7 38. Rxh7 Nxh7 39. Nxd7 1-0

[Event "BL2-Sued 9091"]
[Site "Germany"]
[Date "1991.??.??"]
[Round "?.2"]
[White "Escher, Thomas"]
[Black "Trettin, Ulrich"]
[Result "1/2-1/2"]
[ECO "C01"]
[BlackElo "2275"]
[PlyCount "22"]
[EventDate "1990.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER-chT2"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Marbach"]
[BlackTeam "Tuebingen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. exd5 exd5 5. Bd3 Bd6 6. Nge2 0-0 7. Bg5 c6 8. Qd2 b5 9. Ng3 Re8+ 10. Nce2 Nbd7 11. Nf5 Bf8 1/2-1/2

[Event "GER CupT"]
[Site "Germany"]
[Date "1991.??.??"]
[Round "?"]
[White "Gruenberg, Hans Ulrich"]
[Black "Trettin, Ulrich"]
[Result "1-0"]
[ECO "D85"]
[WhiteElo "2485"]
[BlackElo "2275"]
[PlyCount "43"]
[EventDate "1991.??.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Be3 c5 8. Qd2 0-0 9. Nf3 Qa5 10. Rb1 cxd4 11. cxd4 Qxd2+ 12. Kxd2 b6 13. Bd3 Ba6 14. Rhc1 Bxd3 15. Kxd3 Na6 16. Rc4 Rfd8 17. Ke2 Rd7 18. Rbc1 Bf8 19. Ra4 Nb8 20. Rc8 Kg7 21. Rac4 b5 22. R4c5 1-0

[Event "BL2-Sued 9091"]
[Site "Germany"]
[Date "1991.??.??"]
[Round "?.2"]
[White "Martin, Thomas"]
[Black "Trettin, Ulrich"]
[Result "0-1"]
[ECO "D91"]
[WhiteElo "2240"]
[BlackElo "2275"]
[PlyCount "80"]
[EventDate "1990.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER-chT2"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Erlangen"]
[BlackTeam "Tuebingen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d5 5. Bg5 dxc4 6. e3 Be6 7. Ne5 Nd5 8. Nxc4 c5 9. Nb5 0-0 10. e4 Nf6 11. Bxf6 Bxf6 12. d5 Bd7 13. Qb3 a6 14. Nc3 b5 15. Nd2 e6 16. Be2 c4 17. Qc2 Re8 18. 0-0 exd5 19. Nxd5 Nc6 20. Nf3 Bg7 21. Rad1 Qa5 22. b3 cxb3 23. axb3 Rad8 24. Bd3 Qa3 25. Rfe1 Na5 26. b4 Rc8 27. Qd2 Nb3 28. Qf4 Be6 29. Ng5 Nd4 30. Bf1 Nc2 31. Re2 Nxb4 32. Nc7 Rf8 33. Qh4 h6 34. Ngxe6 fxe6 35. Nxe6 Qb3 36. Qe7 Rf7 37. Qd6 Be5 38. Qxe5 Qxd1 39. Qg3 Rf6 40. Qe5 Qxf1+ 0-1

[Event "BL2-Sued 9091"]
[Site "Germany"]
[Date "1991.??.??"]
[Round "?.2"]
[White "Trettin, Ulrich"]
[Black "Kindl, Peter"]
[Result "1-0"]
[ECO "D85"]
[WhiteElo "2275"]
[BlackElo "2315"]
[PlyCount "79"]
[EventDate "1990.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER-chT2"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Tuebingen"]
[BlackTeam "Wolfbusch"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

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 Bg4 10. 0-0 Bxf3 11. Bxf3 cxd4 12. cxd4 Bxd4 13. Rxb7 Nc6 14. Bg5 Qc8 15. Rb5 Qa6 16. a4 Bg7 17. Rd5 h6 18. Be3 Rad8 19. Be2 Qb7 20. Bb5 Rxd5 21. Qxd5 Rc8 22. Rc1 Nd8 23. Rxc8 Qxc8 24. Qc5 Qe6 25. Qc7 Qd6 26. Qxd6 exd6 27. Bxa7 Nb7 28. Bb6 Bc3 29. Bc6 Na5 30. Bd5 Kf8 31. Kf1 Ke7 32. Ke2 f6 33. Kd3 Bb4 34. Be3 Bc5 35. Bxh6 Bxf2 36. Be3 Bxe3 37. Kxe3 f5 38. exf5 gxf5 39. Kf4 Kf6 40. h3 1-0

[Event "BL2-Sued 9091"]
[Site "Germany"]
[Date "1991.??.??"]
[Round "?.2"]
[White "Trettin, Ulrich"]
[Black "Lorscheid, Gerhard"]
[Result "1/2-1/2"]
[ECO "E94"]
[WhiteElo "2275"]
[BlackElo "2290"]
[PlyCount "33"]
[EventDate "1990.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER-chT2"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Tuebingen"]
[BlackTeam "Stuttgart"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 d6 3. Nc3 g6 4. e4 Bg7 5. Nf3 0-0 6. Be2 e5 7. 0-0 Qe8 8. dxe5 dxe5 9. Nd5 Na6 10. Bg5 Nxe4 11. Be7 c6 12. Bxf8 Qxf8 13. Ne3 Nac5 14. Nd2 Be6 15. Nxe4 Nxe4 16. Qc2 f5 17. Rfd1 1/2-1/2

[Event "BL2-Sued 9091"]
[Site "Germany"]
[Date "1990.??.??"]
[Round "?.2"]
[White "Bachmayr, Peter"]
[Black "Trettin, Ulrich"]
[Result "1-0"]
[ECO "D91"]
[WhiteElo "2345"]
[BlackElo "2275"]
[PlyCount "47"]
[EventDate "1990.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER-chT2"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Bayern Muenchen II"]
[BlackTeam "Tuebingen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d5 5. Bg5 dxc4 6. e4 c5 7. d5 0-0 8. Bxc4 b5 9. Bxb5 Nxe4 10. Nxe4 Qa5+ 11. Nc3 Bxc3+ 12. bxc3 Qxb5 13. Qb3 Qd3 14. c4 Qe4+ 15. Be3 Bf5 16. 0-0 Nd7 17. Rac1 a5 18. Rfe1 Rfc8 19. Bg5 a4 20. Qa3 Qg4 21. Rxe7 Be4 22. h3 Qf5 23. Nd2 Bd3 24. g4 1-0

[Event "BL2-Sued 8990"]
[Site "Germany"]
[Date "1990.??.??"]
[Round "?.1"]
[White "Fritsch, Rolf"]
[Black "Trettin, Ulrich"]
[Result "0-1"]
[ECO "D97"]
[WhiteElo "2220"]
[BlackElo "2280"]
[PlyCount "74"]
[EventDate "1989.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER-chT2"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Stuttgart"]
[BlackTeam "Tuebingen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 0-0 7. e4 a6 8. Bf4 b5 9. Qd3 Bb7 10. a3 c5 11. dxc5 Nbd7 12. Be3 Qc7 13. Qc2 Ng4 14. Bg5 Qxc5 15. Bd3 Nde5 16. Nxe5 Bxe5 17. Nd1 Qd6 18. Qe2 Rfd8 19. Bc2 Rac8 20. Rc1 Bf4 21. Bxf4 Qxf4 22. Rb1 Rxc2 23. Qxc2 Bxe4 24. Qc1 Qe5 25. f4 Qe6 26. 0-0 Bxb1 27. Qxb1 Rd2 28. Qc1 Qe2 29. Qc8+ Kg7 30. Qc3+ f6 31. Qf3 Qxf3 32. gxf3 Nxh2 33. Rf2 Nxf3+ 34. Kg2 Ne1+ 35. Kf1 Rxd1 36. Ke2 Nd3 37. Rf3 Nxb2 0-1

[Event "BL2-Sued 8990"]
[Site "Germany"]
[Date "1990.??.??"]
[Round "?.1"]
[White "Jansa, Vlastimil"]
[Black "Trettin, Ulrich"]
[Result "1-0"]
[ECO "B20"]
[WhiteElo "2475"]
[BlackElo "2280"]
[PlyCount "70"]
[EventDate "1989.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER-chT2"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Nuernberg"]
[BlackTeam "Tuebingen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. g3 Nc6 3. Bg2 g6 4. d3 Bg7 5. f4 e6 6. Nf3 Nge7 7. 0-0 0-0 8. c3 b6 9. Be3 Bb7 10. Bf2 d6 11. Re1 Qd7 12. d4 cxd4 13. cxd4 Rfc8 14. Nc3 Na5 15. g4 b5 16. a3 Nc4 17. Qb3 Rab8 18. Bh4 Nc6 19. Rad1 Ba8 20. Na2 N6a5 21. Qc3 e5 22. fxe5 b4 23. Nxb4 Nxe5 24. Nxe5 dxe5 25. Qf3 exd4 26. Nd5 Rc2 27. b4 Nc4 28. Nf6+ Bxf6 29. Bxf6 Qe6 30. Rxd4 Nxa3 31. Red1 Rcc8 32. g5 Nc2 33. Rd6 Qc4 34. Be5 f5 35. Qh3 Qf7 1-0

[Event "BL2-Sued 8990"]
[Site "Germany"]
[Date "1990.??.??"]
[Round "?.1"]
[White "Reich, Thomas"]
[Black "Trettin, Ulrich"]
[Result "1/2-1/2"]
[ECO "A16"]
[WhiteElo "2330"]
[BlackElo "2280"]
[PlyCount "125"]
[EventDate "1989.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER-chT2"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Bayern Muenchen II"]
[BlackTeam "Tuebingen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 Nf6 2. Nc3 d5 3. cxd5 Nxd5 4. Nf3 g6 5. g3 Bg7 6. Nxd5 Qxd5 7. Bg2 0-0 8. 0-0 e5 9. d3 Nc6 10. Be3 Qd8 11. Qd2 Re8 12. Rfc1 Nd4 13. Bxd4 exd4 14. Rc2 c6 15. b4 Be6 16. Rb1 a6 17. Ng5 Bd5 18. Bxd5 Qxd5 19. Nf3 Re6 20. Rbb2 Rae8 21. Qd1 h5 22. a4 Bf6 23. h4 Kg7 24. Kg2 b5 25. Qa1 Qd7 26. Ra2 Rd8 27. axb5 axb5 28. Ra7 Qe8 29. Qa2 Rd7 30. Ra8 Rd8 31. Rxd8 Qxd8 32. Qb3 Qd7 33. Ra2 Qe7 34. Kf1 Rd6 35. Qb2 Kh7 36. Qd2 Rd5 37. Qf4 Kg7 38. Ra6 Qb7 39. Ra2 Qe7 40. Qd2 Qd7 41. Kg2 Qe7 42. Ra6 Rd6 43. Qf4 Qd7 44. Nd2 Re6 45. Ne4 Be5 46. Qf3 Bd6 47. Ng5 Rf6 48. Qxc6 Qxc6+ 49. Rxc6 Bxb4 50. Rc7 Bc3 51. Rb7 b4 52. f4 Kg8 53. Kf3 Rf5 54. Ne4 Ra5 55. Nd6 Ra3 56. Nxf7 b3 57. Ne5 b2 58. Nc4 Ra1 59. Rxb2 Bxb2 60. Nxb2 Rf1+ 61. Kg2 Ra1 62. Nc4 Kf7 63. Ne5+ 1/2-1/2

[Event "BL2-Sued 8990"]
[Site "Germany"]
[Date "1990.??.??"]
[Round "?.1"]
[White "Trettin, Ulrich"]
[Black "Bartels, Frank"]
[Result "1/2-1/2"]
[ECO "A56"]
[WhiteElo "2280"]
[PlyCount "106"]
[EventDate "1989.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER-chT2"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Tuebingen"]
[BlackTeam "Marktheidenfeld"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 c5 3. d5 d6 4. Nc3 e5 5. e4 Be7 6. h3 Nbd7 7. Nf3 Nf8 8. g3 Ng6 9. h4 h5 10. Ng5 a6 11. a4 a5 12. b3 Ng4 13. f3 Nh6 14. Be3 Bd7 15. Qd2 Qb6 16. Nb5 Qd8 17. 0-0-0 b6 18. Be2 Bxb5 19. cxb5 Qd7 20. Bf1 Kd8 21. Bh3 Qe8 22. Qe2 Kc7 23. Rhe1 Bf6 24. Kb1 Kb7 25. Ka2 Qe7 26. Qf2 Rae8 27. Bc1 Qc7 28. Qf1 Qd8 29. Re2 Qc7 30. Rc2 Qe7 31. Re1 Qd8 32. Ree2 Qe7 33. Qe1 Qd8 34. Bg2 Qd7 35. Bd2 Ra8 36. Re3 Qe7 37. Re2 Qd8 38. Kb2 Qe7 39. Bh3 Qc7 40. Ka3 Qe7 41. Bg2 Qc7 42. f4 Qe7 43. Bf3 Bxg5 44. fxg5 Ng4 45. Bxg4 hxg4 46. Rf2 Qd7 47. Qe2 Raf8 48. Rc1 Ne7 49. Rcf1 Ng8 50. Kb2 g6 51. Kc3 Rh7 52. Kc4 Ka7 53. Qe1 Qc7 1/2-1/2

[Event "BL2-Sued 8990"]
[Site "Germany"]
[Date "1990.??.??"]
[Round "?.1"]
[White "Trettin, Ulrich"]
[Black "Egger, Thomas"]
[Result "1/2-1/2"]
[ECO "A57"]
[WhiteElo "2280"]
[BlackElo "2255"]
[PlyCount "25"]
[EventDate "1989.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER-chT2"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Tuebingen"]
[BlackTeam "Sendling"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. Nc3 axb5 6. e4 b4 7. Nb5 d6 8. Bf4 g5 9. Bxg5 Bg7 10. Bf4 Nbd7 11. Nf3 0-0 12. Bd3 Ba6 13. a4 1/2-1/2

[Event "BL2-Sued 9091"]
[Site "Germany"]
[Date "1990.??.??"]
[Round "?.2"]
[White "Trettin, Ulrich"]
[Black "Oesterle, Peter"]
[Result "1-0"]
[ECO "D25"]
[WhiteElo "2275"]
[BlackElo "2360"]
[PlyCount "73"]
[EventDate "1990.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER-chT2"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Tuebingen"]
[BlackTeam "Ulm"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 Bg4 5. Bxc4 e6 6. 0-0 Nbd7 7. Nc3 Bd6 8. e4 e5 9. d5 0-0 10. Be2 h6 11. Be3 a6 12. a4 Re8 13. Nd2 Bxe2 14. Qxe2 Qe7 15. f3 Bc5 16. a5 Bd4 17. Qf2 Bxe3 18. Qxe3 Rec8 19. Nc4 Ne8 20. Rfc1 Nd6 21. b3 Nb5 22. Nxb5 axb5 23. a6 Rxa6 24. Rxa6 bxa6 25. Na5 Nb8 26. Qa7 Kh7 27. Qc5 Qxc5+ 28. Rxc5 Nd7 29. Rc1 Kg8 30. Nc6 Ra8 31. Ne7+ Kf8 32. Nf5 Ra7 33. b4 h5 34. d6 c5 35. bxc5 g6 36. Ne3 b4 37. c6 1-0

[Event "BL2-Sued 8990"]
[Site "Germany"]
[Date "1990.??.??"]
[Round "?.1"]
[White "Trettin, Ulrich"]
[Black "Sick, Oliver"]
[Result "1-0"]
[ECO "E98"]
[WhiteElo "2280"]
[BlackElo "2345"]
[PlyCount "121"]
[EventDate "1989.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER-chT2"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Tuebingen"]
[BlackTeam "Ulm"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d6 2. c4 Nf6 3. Nc3 g6 4. e4 Bg7 5. Nf3 0-0 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. Ne1 c6 10. Nd3 b5 11. dxc6 bxc4 12. Nb4 Be6 13. Bg5 a5 14. Nbd5 Nxc6 15. Bxc4 Rb8 16. b3 Nd4 17. Qd3 Bxd5 18. Nxd5 Ne6 19. Bxf6 Bxf6 20. Rad1 Bg7 21. g3 Kh8 22. Ne3 Nd4 23. Nc2 f5 24. Nxd4 exd4 25. exf5 d5 26. Bb5 Rxf5 27. Rfe1 Qd6 28. Rd2 Qb4 29. Re8+ Rxe8 30. Bxe8 Qc3 31. Bb5 Rf3 32. Qe2 Rf8 33. Bd3 Qc6 34. Rc2 Qd7 35. Rc5 a4 36. bxa4 Qxa4 37. Rxd5 Re8 38. Bb5 Rxe2 39. Bxa4 Bf6 40. Bb3 Re7 41. h4 Rc7 42. Kf1 Kg7 43. Ke2 Kf8 44. Kd3 Ke7 45. h5 Rc1 46. Rb5 Rc7 47. Rb6 Rc3+ 48. Ke4 gxh5 49. Rb7+ Kd6 50. Rxh7 Rc5 51. f4 Rc3 52. Rxh5 Rxg3 53. Rh6 Ke7 54. Kf5 Bg7 55. Rg6 Rxg6 56. Kxg6 Bf6 57. Bc4 Bh4 58. a4 Bg3 59. f5 Bc7 60. Bd3 Kf8 61. Kf6 1-0

[Event "BL2-Sued 9091"]
[Site "Germany"]
[Date "1990.??.??"]
[Round "?.2"]
[White "Trettin, Ulrich"]
[Black "Speckner, Roland"]
[Result "1-0"]
[ECO "E99"]
[WhiteElo "2275"]
[BlackElo "2225"]
[PlyCount "77"]
[EventDate "1990.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER-chT2"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Tuebingen"]
[BlackTeam "Regensburg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. Ne1 Nd7 10. Nd3 f5 11. Bd2 Nf6 12. f3 h5 13. c5 f4 14. cxd6 cxd6 15. Nf2 g5 16. h3 Ng6 17. Qc2 Rf7 18. Rfc1 g4 19. fxg4 hxg4 20. hxg4 Ne8 21. a4 Bf6 22. Ra3 Bh4 23. Ncd1 Bg3 24. Rc3 Bd7 25. Qb3 Rb8 26. Nh3 Qh4 27. Ndf2 Rh7 28. Nh1 Bxg4 29. Rxg3 Bxe2 30. Rxg6+ Kf7 31. Be1 Qd8 32. Rg5 Rh5 33. Rxh5 Bxh5 34. N1f2 Bg6 35. g3 Qf6 36. gxf4 Qh4 37. fxe5 Bh5 38. e6+ Kg8 39. Qe3 1-0

[Event "BL2-Sued 8990"]
[Site "Germany"]
[Date "1989.??.??"]
[Round "?.1"]
[White "Ramos, Domingo"]
[Black "Trettin, Ulrich"]
[Result "1/2-1/2"]
[ECO "B26"]
[WhiteElo "2330"]
[BlackElo "2280"]
[PlyCount "86"]
[EventDate "1989.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER-chT2"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Erlangen"]
[BlackTeam "Tuebingen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Be3 e6 7. Qd2 h6 8. f4 Nge7 9. Nf3 Nd4 10. 0-0 f5 11. Bf2 0-0 12. exf5 gxf5 13. Rfe1 Bd7 14. Nd1 Qc7 15. Nxd4 cxd4 16. c3 dxc3 17. bxc3 Nc6 18. Rb1 Rac8 19. c4 b6 20. Nc3 Nd4 21. Rec1 Bc6 22. Bxd4 Bxd4+ 23. Kh1 Bxg2+ 24. Qxg2 Bxc3 25. Rxc3 Qc6 26. Ra3 Rf7 27. Qxc6 Rxc6 28. Kg2 Kg7 29. Rab3 Rd7 30. Rb5 Kf6 31. Re1 a6 32. Rb2 d5 33. cxd5 Rxd5 34. Re3 Rcd6 35. Rb3 b5 36. Kf3 e5 37. fxe5+ Rxe5 38. Rc3 Rde6 39. Rxe5 Kxe5 40. Ke3 Kd5+ 41. Kd2 Rf6 42. Ke3 Re6+ 43. Kd2 Rf6 1/2-1/2

[Event "BL2-Sued 8889"]
[Site "Germany"]
[Date "1989.??.??"]
[Round "?.2"]
[White "Schubert, Christian"]
[Black "Trettin, Ulrich"]
[Result "0-1"]
[ECO "B85"]
[WhiteElo "2285"]
[BlackElo "2270"]
[PlyCount "71"]
[EventDate "1988.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER-chT2"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Bayern Muenchen II"]
[BlackTeam "Tuebingen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f4 e6 7. Be2 Be7 8. 0-0 0-0 9. a4 Nc6 10. Be3 Bd7 11. Nb3 b6 12. Bf3 Qc7 13. g4 Rab8 14. g5 Ne8 15. Bg2 g6 16. Rf3 f6 17. h4 Ng7 18. Bh3 f5 19. Nd4 Nb4 20. exf5 gxf5 21. Rg3 e5 22. Nb3 exf4 23. Bxf4 Qc4 24. Bxd6 Bxd6 25. Qxd6 Qxh4 26. Ne2 f4 27. Qxb4 Bxh3 28. g6 Bg4 29. gxh7+ Kh8 30. Rg2 Bxe2 31. Rxe2 Qg3+ 32. Rg2 Qe3+ 33. Kh2 Rf6 34. Rxg7 Qf2+ 35. Kh3 Rh6+ 36. Kg4 0-1

[Event "BL2-Sued 8889"]
[Site "Germany"]
[Date "1989.??.??"]
[Round "?.2"]
[White "Speckner, Roland"]
[Black "Trettin, Ulrich"]
[Result "1/2-1/2"]
[ECO "B52"]
[WhiteElo "2235"]
[BlackElo "2270"]
[PlyCount "56"]
[EventDate "1988.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER-chT2"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Regensburg"]
[BlackTeam "Tuebingen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. 0-0 Nc6 6. Qe2 Nf6 7. c3 e6 8. Rd1 Be7 9. d4 cxd4 10. cxd4 d5 11. e5 Ne4 12. Ne1 f6 13. f3 Ng5 14. Nc3 0-0 15. f4 Nf7 16. Nf3 Rac8 17. Be3 fxe5 18. fxe5 Bb4 19. Rdc1 Na5 20. Nd1 Rxc1 21. Rxc1 Rc8 22. Rxc8+ Qxc8 23. b3 Be7 24. Qd3 Nc6 25. Qc2 Qd7 26. a4 Qc7 27. Nf2 Qd8 28. Nh3 Qd7 1/2-1/2

[Event "BL2-Sued 8889"]
[Site "Germany"]
[Date "1989.??.??"]
[Round "?.2"]
[White "Stobik, Dietrich"]
[Black "Trettin, Ulrich"]
[Result "0-1"]
[ECO "B82"]
[WhiteElo "2235"]
[BlackElo "2270"]
[PlyCount "64"]
[EventDate "1988.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER-chT2"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Stuttgart"]
[BlackTeam "Tuebingen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f4 e6 7. Qf3 Qc7 8. Bd3 b5 9. Be3 b4 10. Nce2 Bb7 11. c3 Nbd7 12. cxb4 d5 13. e5 Bxb4+ 14. Kd1 Ne4 15. Qg4 0-0 16. Ng3 Ndc5 17. Bc2 Bd2 18. Ke2 Bxe3 19. Kxe3 Rae8 20. Rhc1 Qb6 21. Qe2 f6 22. Rab1 fxe5 23. fxe5 Re7 24. Bxe4 Nxe4 25. Nxe4 dxe4 26. Qc4 Bd5 27. Qc5 Qd8 28. Rf1 Ref7 29. Ke2 Qg5 30. Rxf7 Qxg2+ 31. Ke3 Qh3+ 32. Kd2 Qd3+ 0-1

[Event "BL2-Sued 8889"]
[Site "Germany"]
[Date "1989.??.??"]
[Round "?.2"]
[White "Trettin, Ulrich"]
[Black "Dirr, Ulrich"]
[Result "1/2-1/2"]
[ECO "D69"]
[WhiteElo "2270"]
[PlyCount "88"]
[EventDate "1988.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER-chT2"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Tuebingen"]
[BlackTeam "Sendling"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 d5 2. d4 c6 3. c4 e6 4. Nc3 Nf6 5. Bg5 Be7 6. e3 0-0 7. Rc1 Nbd7 8. Bd3 dxc4 9. Bxc4 Nd5 10. Bxe7 Qxe7 11. 0-0 Nxc3 12. Rxc3 e5 13. dxe5 Nxe5 14. Nxe5 Qxe5 15. f4 Qa5 16. f5 Qe5 17. e4 a5 18. Qh5 b5 19. Rh3 h6 20. Bd3 Bd7 21. Rff3 c5 22. Rhg3 Ra6 23. a4 c4 24. axb5 Bxb5 25. Bf1 Rd8 26. Qh4 Rdd6 27. Qg4 Ra8 28. f6 g6 29. Qh4 h5 30. Rg5 Qd4+ 31. Kh1 Rxf6 32. Rxb5 Rxf3 33. gxf3 a4 34. Rb4 Qd1 35. Qf2 a3 36. bxa3 Rxa3 37. Kg2 c3 38. Qd4 Ra2+ 39. Kg1 Qxd4+ 40. Rxd4 c2 41. Rc4 Kg7 42. f4 h4 43. h3 Rb2 44. Rc8 Ra2 1/2-1/2

[Event "BL2-Sued 8889"]
[Site "Germany"]
[Date "1989.??.??"]
[Round "?.2"]
[White "Trettin, Ulrich"]
[Black "Fritz, Roland"]
[Result "0-1"]
[ECO "E91"]
[WhiteElo "2270"]
[BlackElo "2360"]
[PlyCount "37"]
[EventDate "1988.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER-chT2"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Tuebingen"]
[BlackTeam "Ulm"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 Bg4 7. Be3 Nfd7 8. 0-0 Nc6 9. Ne1 Bxe2 10. Nxe2 e6 11. Rc1 Ne7 12. Nd3 d5 13. f3 c6 14. Bg5 dxc4 15. Rxc4 Re8 16. Qb3 h6 17. Bh4 b5 18. Bxe7 bxc4 19. Qxc4 0-1

[Event "BL2-Sued 8990"]
[Site "Germany"]
[Date "1989.??.??"]
[Round "?.1"]
[White "Trettin, Ulrich"]
[Black "Kindl, Peter"]
[Result "0-1"]
[ECO "D85"]
[WhiteElo "2280"]
[BlackElo "2345"]
[PlyCount "64"]
[EventDate "1989.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER-chT2"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Tuebingen"]
[BlackTeam "Wolfbusch"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 0-0 8. Rb1 c5 9. Be2 cxd4 10. cxd4 Qa5+ 11. Qd2 Qxd2+ 12. Bxd2 b6 13. 0-0 Bb7 14. d5 Ba6 15. Rfe1 Bxe2 16. Rxe2 Na6 17. Be3 Rfc8 18. Bd4 Nc5 19. Bxg7 Kxg7 20. e5 Rd8 21. Rd1 Na4 22. Rd4 Nc3 23. Red2 Rd7 24. Ng5 Rad8 25. Nxf7 Re8 26. f4 Rxd5 27. Ng5 Rxd4 28. Ne6+ Kf7 29. Nxd4 Rd8 30. Rc2 Rxd4 31. Rxc3 Rxf4 32. g3 Ra4 0-1

[Event "BL2-Sued 8990"]
[Site "Germany"]
[Date "1989.??.??"]
[Round "?.1"]
[White "Trettin, Ulrich"]
[Black "Mohrlok, Dieter A"]
[Result "0-1"]
[ECO "A56"]
[WhiteElo "2280"]
[PlyCount "74"]
[EventDate "1989.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER-chT2"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Tuebingen"]
[BlackTeam "Cannstatt"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 c5 3. d5 e5 4. Nc3 d6 5. e4 Be7 6. g3 0-0 7. Bg2 Ne8 8. Nge2 Nd7 9. 0-0 g6 10. a3 Ng7 11. b4 b6 12. Rb1 f5 13. f4 Bf6 14. exf5 Nxf5 15. Ne4 Qe7 16. N2c3 Bg7 17. bxc5 Nxc5 18. Nxc5 bxc5 19. Ne4 Nd4 20. fxe5 Bxe5 21. Nxc5 Ne2+ 22. Kh1 Nc3 23. Bh6 Rxf1+ 24. Qxf1 Nxb1 25. Qxb1 Bf5 26. Ne4 Re8 27. c5 dxc5 28. d6 Qe6 29. d7 Qxd7 30. Qa2+ Kh8 31. Nf2 Bd4 32. h4 Qe6 33. Qxe6 Rxe6 34. Nh3 c4 35. Nf4 Re1+ 36. Kh2 Bg1+ 37. Kh1 c3 0-1

[Event "BL2-Sued 8889"]
[Site "Germany"]
[Date "1989.??.??"]
[Round "?.2"]
[White "Trettin, Ulrich"]
[Black "Roth, Norbert"]
[Result "1-0"]
[ECO "A56"]
[WhiteElo "2270"]
[PlyCount "71"]
[EventDate "1988.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER-chT2"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Tuebingen"]
[BlackTeam "Nuernberg II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 c5 2. d5 e5 3. c4 d6 4. Nc3 Be7 5. g3 Nf6 6. Bg2 0-0 7. e4 Na6 8. Nge2 Nc7 9. 0-0 Rb8 10. a4 b6 11. Rb1 Nd7 12. Be3 Bg5 13. f4 exf4 14. gxf4 Bh6 15. Qd3 g6 16. Rbe1 Ne8 17. Bh3 Qh4 18. Bxd7 Bxd7 19. f5 Nf6 20. Bxh6 Qxh6 21. Qg3 Rbd8 22. Rf3 Nh5 23. Qh4 Qd2 24. Ref1 Rde8 25. R1f2 Qe1+ 26. Kg2 Re5 27. Ng3 Nxg3 28. Rxg3 Qc1 29. Qf6 Ree8 30. Rh3 Qe1 31. Qh4 h5 32. Rhf3 Kg7 33. fxg6 fxg6 34. Rxf8 Rxf8 35. Rf7+ Rxf7 36. Qxe1 1-0

[Event "Oberliga Wuerttemberg 8788"]
[Site "Germany"]
[Date "1988.??.??"]
[Round "?"]
[White "Boehm, Martin"]
[Black "Trettin, Ulrich"]
[Result "0-1"]
[ECO "D96"]
[WhiteElo "2235"]
[BlackElo "2260"]
[PlyCount "118"]
[EventDate "1987.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 g6 3. d4 Bg7 4. Nc3 d5 5. Qb3 dxc4 6. Qxc4 0-0 7. Bf4 c6 8. Qb3 Qa5 9. e3 b5 10. Nd2 Be6 11. Qc2 Nbd7 12. Be2 c5 13. Nxb5 Rfc8 14. Nc3 cxd4 15. exd4 Nd5 16. Nb3 Nb4 17. Qc1 Bxb3 18. axb3 Nc2+ 19. Qxc2 Qxa1+ 20. Qd1 Qxb2 21. Na4 Qxd4 22. Qxd4 Bxd4 23. Bf3 Ne5 24. Bxa8 Nd3+ 25. Kd2 Nxf4 26. Bf3 Bxf2 27. Rf1 Rd8+ 28. Kc2 Bd4 29. g3 Nd5 30. Bxd5 Rxd5 31. Kd3 e5 32. Kc4 Rd6 33. b4 f5 34. Nc5 Kf7 35. Rf3 Bxc5 36. bxc5 e4 37. Ra3 Rd7 38. c6 Re7 39. Kd5 e3 40. Ra1 e2 41. Re1 g5 42. Kd6 f4 43. gxf4 gxf4 44. c7 Rxc7 45. Rxe2 Rb7 46. Rf2 Rb6+ 47. Ke5 Re6+ 48. Kd5 Rf6 49. Rf3 Kg6 50. Ke5 Rf8 51. Ke6 Kg5 52. Ke7 Rf5 53. Ke6 Rb5 54. Ra3 a5 55. h3 h5 56. Ra4 Rf5 57. Rc4 f3 58. h4+ Kg6 59. Rc3 Rf8 0-1

[Event "BL2-Sued 8889"]
[Site "Germany"]
[Date "1988.??.??"]
[Round "?.2"]
[White "Heidrich, Manfred"]
[Black "Trettin, Ulrich"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2310"]
[BlackElo "2270"]
[PlyCount "116"]
[EventDate "1988.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER-chT2"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Erlangen"]
[BlackTeam "Tuebingen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. cxd4 e6 6. f4 b6 7. Nf3 Bb4+ 8. Bd2 Ne3 9. Qb3 Bxd2+ 10. Nbxd2 Nxf1 11. Rxf1 0-0 12. Ne4 Bb7 13. Nd6 Bd5 14. Qd3 f6 15. g3 Nc6 16. a3 b5 17. Rc1 b4 18. a4 b3 19. Rc5 Rb8 20. Qc3 Qb6 21. Rb5 Qa6 22. f5 Qxa4 23. Rxb8 Rxb8 24. exf6 gxf6 25. fxe6 dxe6 26. Nd2 f5 27. g4 fxg4 28. Rf4 Qa1+ 29. Kf2 Rf8 30. Qg3 Qd1 31. Rxf8+ Kxf8 32. Qf4+ Ke7 33. Nb5 Qc2 34. Qg5+ Kf8 35. Qf6+ Kg8 36. Ke3 Qf5 37. Qxf5 exf5 38. Nc3 Bf7 39. d5 Ne5 40. Nxb3 Kg7 41. Nd4 Kf6 42. b4 Kg5 43. Nc6 f4+ 44. Ke4 Nd7 45. Nxa7 h5 46. Nc6 Nf6+ 47. Ke5 Bxd5 48. Nd4 f3 49. Nd1 h4 50. Nf5 Nd7+ 51. Kxd5 Kxf5 52. Kd4 Kf4 53. Nf2 Ne5 54. b5 g3 55. hxg3+ hxg3 56. Nh3+ Kg4 57. Kxe5 Kxh3 58. b6 g2 0-1

[Event "BL2-Sued 8889"]
[Site "Germany"]
[Date "1988.??.??"]
[Round "?.2"]
[White "Trettin, Ulrich"]
[Black "Dittmar, Peter"]
[Result "1-0"]
[ECO "D43"]
[WhiteElo "2270"]
[BlackElo "2250"]
[PlyCount "83"]
[EventDate "1988.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER-chT2"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Tuebingen"]
[BlackTeam "Wolfbusch"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 c6 3. Nf3 e6 4. Nc3 Nf6 5. Bg5 h6 6. Bxf6 Qxf6 7. e3 Nd7 8. Bd3 g6 9. e4 dxe4 10. Nxe4 Qf4 11. c5 Be7 12. g3 Qc7 13. 0-0 0-0 14. Re1 e5 15. Nd6 Bxd6 16. cxd6 Qxd6 17. dxe5 Qd5 18. e6 Nc5 19. exf7+ Qxf7 20. Be2 Bg4 21. Qc2 Bxf3 22. Bxf3 Ne6 23. Rad1 Rad8 24. Rxd8 Rxd8 25. Bg2 Qf6 26. Qb3 Re8 27. Bh3 Kf7 28. Qxb7+ Re7 29. Qxc6 Ng5 30. Qxf6+ Kxf6 31. Rxe7 Kxe7 32. Bg2 Kd6 33. Kf1 Ne6 34. Ke2 Ke5 35. Ke3 g5 36. Bh3 Nc7 37. f4+ gxf4+ 38. gxf4+ Kf6 39. Kd4 Ne8 40. b4 Ng7 41. Bg4 h5 42. Bh3 1-0

[Event "Oberliga Wuerttemberg 8788"]
[Site "Germany"]
[Date "1988.??.??"]
[Round "?"]
[White "Trettin, Ulrich"]
[Black "Faisst, Hans Peter"]
[Result "1-0"]
[ECO "E31"]
[WhiteElo "2260"]
[PlyCount "87"]
[EventDate "1987.??.??"]
[EventType "team"]
[EventRounds "9"]
[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. Nc3 Bb4 4. Bg5 h6 5. Bh4 c5 6. d5 Bxc3+ 7. bxc3 e5 8. f3 d6 9. e4 Nbd7 10. Bd3 Nf8 11. Bf2 Ng6 12. g3 Qa5 13. Qc2 Bd7 14. Ne2 Bh3 15. Rg1 Bd7 16. a4 h5 17. h4 Qc7 18. a5 b6 19. axb6 Qxb6 20. Kd2 a5 21. Rgb1 Qc7 22. Qb2 0-0 23. Qb6 Rfc8 24. Bc2 a4 25. Nc1 Kf8 26. Nd3 Ke7 27. Qxc7 Rxc7 28. Ra2 Kd8 29. Rba1 Rca7 30. Bxc5 dxc5 31. Nxc5 Rc8 32. Nxa4 Rca8 33. c5 Bxa4 34. Rxa4 Rxa4 35. Rxa4 Rxa4 36. Bxa4 Nd7 37. Bxd7 Kxd7 38. c4 f6 39. Kc3 Ne7 40. c6+ Kc7 41. c5 Nc8 42. Kb4 g5 43. Ka5 Kb8 44. Kb5 1-0

[Event "Oberliga Wuerttemberg 8788"]
[Site "Germany"]
[Date "1988.??.??"]
[Round "?"]
[White "Trettin, Ulrich"]
[Black "Kraemer, Stefan"]
[Result "1-0"]
[ECO "D52"]
[WhiteElo "2260"]
[PlyCount "87"]
[EventDate "1987.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. e3 c6 6. Nf3 Qa5 7. Nd2 Bb4 8. Qc2 0-0 9. Be2 e5 10. 0-0 Bxc3 11. bxc3 Re8 12. Rac1 Qc7 13. Bh4 Re6 14. Nf3 h6 15. Bg3 b6 16. Nxe5 Ne4 17. Nxd7 Nxg3 18. hxg3 Bxd7 19. Qb3 Qd6 20. cxd5 cxd5 21. Bf3 Bc6 22. Qb4 b5 23. Rb1 a6 24. Qxd6 Rxd6 25. Rfc1 Rc8 26. Kf1 Kf8 27. Ke2 Ke7 28. Kd2 Ke6 29. Bg4+ f5 30. Be2 Bd7 31. Rh1 Rf8 32. Bd3 Kf6 33. a3 Kg5 34. Rh4 h5 35. Rhh1 Rdf6 36. a4 bxa4 37. Rb7 Rd8 38. Rhb1 g6 39. R1b6 Rff8 40. Bxa6 Bc8 41. Rh7 Rg8 42. Be2 f4 43. exf4+ Kf5 44. Rf7+ 1-0

[Event "Oberliga Wuerttemberg 8788"]
[Site "Germany"]
[Date "1988.??.??"]
[Round "?"]
[White "Trettin, Ulrich"]
[Black "Lach, Bernhard"]
[Result "1/2-1/2"]
[ECO "C44"]
[WhiteElo "2260"]
[PlyCount "77"]
[EventDate "1987.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nc6 3. cxd5 Qxd5 4. Nf3 e5 5. Nc3 Bb4 6. e3 exd4 7. exd4 Bg4 8. Be2 Bxf3 9. Bxf3 Qc4 10. Bxc6+ bxc6 11. Qe2+ Qxe2+ 12. Kxe2 0-0-0 13. Be3 Ne7 14. Rad1 Rhe8 15. Rd3 Nf5 16. Rhd1 c5 17. dxc5 Rxd3 18. Rxd3 Bxc5 19. Kf3 Nh4+ 20. Kg3 Bxe3 21. fxe3 Ng6 22. e4 Re5 23. Rd5 c6 24. Rxe5 Nxe5 25. b3 Kd7 26. Kf4 Kd6 27. g4 f6 28. Na4 Nd3+ 29. Ke3 Nb4 30. Nc3 Ke5 31. a4 g6 32. Ne2 f5 33. gxf5 gxf5 34. exf5 Kxf5 35. Kd4 Na6 36. h3 h5 37. a5 h4 38. Nc3 Kf4 39. Ne4 1/2-1/2

[Event "Oberliga Wuerttemberg 8788"]
[Site "Germany"]
[Date "1988.??.??"]
[Round "?"]
[White "Trettin, Ulrich"]
[Black "Schmid, Wolfgang"]
[Result "1-0"]
[ECO "A54"]
[WhiteElo "2260"]
[BlackElo "2250"]
[PlyCount "80"]
[EventDate "1987.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nc3 e5 4. Nf3 e4 5. Nd2 Bf5 6. g4 Bxg4 7. Ndxe4 Nxe4 8. Nxe4 c6 9. Qb3 Qd7 10. Bf4 Bf5 11. Ng3 Bg6 12. h4 h5 13. Bh3 Qc7 14. 0-0-0 Nd7 15. Qe3+ Kd8 16. Bf5 Bxf5 17. Nxf5 g6 18. Ng3 Nf6 19. Qf3 Ng4 20. Ne4 Qd7 21. d5 c5 22. Qg3 Qf5 23. Nc3 Qxf4+ 24. Qxf4 Bh6 25. Qxh6 Nxh6 26. e4 Kd7 27. Rde1 Ng4 28. Re2 Ne5 29. b3 Rae8 30. f4 Nf3 31. Rf2 Nd4 32. e5 dxe5 33. Ne4 Kc7 34. fxe5 Rxe5 35. Rxf7+ Kc8 36. Nd6+ Kb8 37. Nxb7 Re2 38. Nxc5 Rxa2 39. Kb1 Rc2 40. Re1 Nf5 1-0

[Event "BL2-Sued 8889"]
[Site "Germany"]
[Date "1988.??.??"]
[Round "?.2"]
[White "Trettin, Ulrich"]
[Black "Witke, Thomas"]
[Result "1-0"]
[ECO "D16"]
[WhiteElo "2270"]
[BlackElo "2330"]
[PlyCount "83"]
[EventDate "1988.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER-chT2"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Tuebingen"]
[BlackTeam "Schmiden Cannstatt"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bg4 6. Ne5 Bh5 7. f3 Nfd7 8. Nxc4 e5 9. Ne4 Bb4+ 10. Bd2 Qe7 11. Bxb4 Qxb4+ 12. Qd2 Qxd2+ 13. Kxd2 exd4 14. Ned6+ Ke7 15. Nf5+ Kf6 16. Nxd4 Na6 17. e4 Rad8 18. Kc3 Nb6 19. e5+ Kg5 20. h4+ Kh6 21. Nxb6 axb6 22. g4 Rhe8 23. Nf5+ Kg6 24. Nd6 Rxe5 25. Nxb7 Re3+ 26. Kc4 b5+ 27. axb5 cxb5+ 28. Kxb5 Rb3+ 29. Kc4 Rb4+ 30. Kc3 Rc8+ 31. Kd2 Rxb2+ 32. Ke3 Nb4 33. gxh5+ Kh6 34. Nd6 Rc5 35. Kf4 Kxh5 36. Bh3 Nd3+ 37. Kg3 g5 38. Bg4+ Kg6 39. h5+ Kg7 40. h6+ Kf6 41. Ne4+ Kg6 42. Ra6+ 1-0

[Event "Oberliga Wuerttemberg 8788"]
[Site "Germany"]
[Date "1988.??.??"]
[Round "?"]
[White "Trettin, Ulrich"]
[Black "Wutzke, Roland"]
[Result "1-0"]
[ECO "D46"]
[WhiteElo "2260"]
[PlyCount "75"]
[EventDate "1987.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 e6 5. Nc3 Nbd7 6. Qc2 Bd6 7. b3 0-0 8. Bb2 Qe7 9. Bd3 Re8 10. 0-0-0 dxc4 11. Bxc4 Nb6 12. Bd3 Nbd5 13. Nxd5 cxd5 14. Kb1 Bd7 15. Ne5 Rec8 16. Qe2 Be8 17. Rc1 Ba3 18. f4 a5 19. Bxa3 Qxa3 20. Qb2 Qe7 21. Rxc8 Rxc8 22. Rc1 Rc7 23. g4 Ne4 24. Bxe4 dxe4 25. Rxc7 Qxc7 26. Qc1 Bc6 27. g5 Qb6 28. Qc5 Qxc5 29. dxc5 f6 30. gxf6 gxf6 31. Nxc6 bxc6 32. Kc2 Kf7 33. Kc3 e5 34. fxe5 fxe5 35. b4 Ke6 36. bxa5 Kd7 37. Kb4 Kc7 38. a6 1-0

[Event "Oberliga Wuerttemberg 8788"]
[Site "Germany"]
[Date "1988.??.??"]
[Round "?"]
[White "Wolf, Richard"]
[Black "Trettin, Ulrich"]
[Result "0-1"]
[ECO "C41"]
[BlackElo "2260"]
[PlyCount "113"]
[EventDate "1987.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 e5 3. Nf3 d6 4. Bc4 Be7 5. 0-0 0-0 6. d4 Nbd7 7. Ng5 c6 8. Bb3 h6 9. Nf3 Qc7 10. Qd3 b5 11. Ne2 exd4 12. Nfxd4 Nc5 13. Qf3 Ncxe4 14. Bf4 Qb7 15. Ng3 Nxg3 16. hxg3 d5 17. Rfe1 Bg4 18. Qe3 Rfe8 19. c3 Qd7 20. Bc2 Bd6 21. Nf3 Bxf3 22. Qxf3 Bxf4 23. Qxf4 Rad8 24. Bf5 Qd6 25. Rxe8+ Nxe8 26. Qe3 c5 27. Re1 Kf8 28. Bd3 Nc7 29. Qf3 a6 30. Qf5 g6 31. Qf3 Re8 32. Rxe8+ Nxe8 33. Qe3 h5 34. f4 Ng7 35. Qf3 Qe6 36. Qf2 c4 37. Bc2 Nf5 38. Bxf5 Qxf5 39. Qc5+ Kg7 40. Qd4+ Kh7 41. Qa7 Qf6 42. Qc5 Qe6 43. Qf8 h4 44. Kh2 hxg3+ 45. Kxg3 Qf5 46. Qd6 Qd3+ 47. Kh4 Qe4 48. Kg3 Kg7 49. Kh3 Qe6+ 50. Qxe6 fxe6 51. a3 Kf6 52. Kg4 a5 53. g3 e5 54. fxe5+ Kxe5 55. Kg5 d4 56. cxd4+ Kxd4 57. Kxg6 0-1

