[Event "Regionalliga NW 0203"]
[Site "Bayern"]
[Date "2003.03.30"]
[Round "9.2"]
[White "Erdmann, Jacob"]
[Black "Seidel, Michael"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "2011"]
[BlackElo "1969"]
[PlyCount "99"]
[EventDate "2002.10.20"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]
[WhiteTeam "Bayreuth"]
[BlackTeam "Hof"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 g6 3. Nbd2 Bg7 4. e4 d6 5. Bd3 0-0 6. 0-0 Nc6 7. c3 e5 8. Re1 Nh5 9. Nb3 Bg4 10. d5 Ne7 11. h3 Bd7 12. g4 Nf6 13. Nh2 Ne8 14. f3 f5 15. Be3 Kh8 16. Qd2 f4 17. Bf2 Ng8 18. c4 b6 19. Bf1 Bf6 20. Rec1 Nh6 21. Qe1 Nf7 22. Rc3 a5 23. Nc1 Qe7 24. b3 h6 25. a3 Ng7 26. Nd3 Rfb8 27. Rac1 Ne8 28. R1c2 Qd8 29. Nb2 Kh7 30. b4 axb4 31. axb4 Ra2 32. Nd3 Rba8 33. Qd2 Ra1 34. Rc1 Bh4 35. Qe1 Bxf2+ 36. Qxf2 R8a2 37. Qe1 Qa8 38. Rxa1 Rxa1 39. Qd2 Qa4 40. Rc2 h5 41. Kg2 Nf6 42. Be2 hxg4 43. hxg4 Kg7 44. Rb2 Ng5 45. Nf2 Qa8 46. Bd1 Ra3 47. Kg1 Qh8 48. Ra2 Qa8 49. Rxa3 Qxa3 50. Kg2 1/2-1/2

[Event "Regionalliga NW 0203"]
[Site "Bayern"]
[Date "2003.01.26"]
[Round "5.3"]
[White "Orlowski, Juergen"]
[Black "Erdmann, Jacob"]
[Result "1-0"]
[ECO "E01"]
[WhiteElo "2116"]
[BlackElo "2011"]
[PlyCount "49"]
[EventDate "2002.10.20"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]
[WhiteTeam "Wuerzburg II"]
[BlackTeam "Bayreuth"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 e6 3. g3 d5 4. Bg2 Nbd7 5. 0-0 c6 6. c4 Bd6 7. Bf4 Bxf4 8. gxf4 Nh5 9. e3 g6 10. Nc3 Nb6 11. Nd2 0-0 12. b4 Bd7 13. Qe2 Re8 14. Rab1 Qc7 15. Rfc1 Rad8 16. b5 Qb8 17. a4 dxc4 18. bxc6 Bc8 19. cxb7 Bd7 20. Nxc4 Nd5 21. Ne5 f6 22. Nxd7 Rxd7 23. Nxd5 exd5 24. Bxd5+ Kg7 25. Bc6 1-0

[Event "Regionalliga NW 0203"]
[Site "Bayern"]
[Date "2003.01.12"]
[Round "4.3"]
[White "Erdmann, Jacob"]
[Black "Lengerer, Peter"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "2011"]
[BlackElo "2002"]
[PlyCount "100"]
[EventDate "2002.10.20"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]
[WhiteTeam "Bayreuth"]
[BlackTeam "Coburg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 g6 2. Nf3 Bg7 3. e4 d6 4. c3 Nf6 5. Bd3 0-0 6. 0-0 Nc6 7. h3 e5 8. Re1 h6 9. Be3 Nh5 10. d5 Ne7 11. g4 Nf4 12. Bxf4 exf4 13. Nh2 g5 14. Nd2 Ng6 15. Ndf3 c5 16. a3 Bf6 17. Kh1 Kg7 18. Qd2 Bd7 19. Rg1 Rh8 20. Kg2 Qc7 21. Rae1 Rag8 22. Kf1 a5 23. c4 a4 24. Re2 Qc8 25. Ke1 h5 26. Kd1 b5 27. gxh5 Rxh5 28. Ng4 Bxg4 29. hxg4 Rh3 30. Ne1 Ne5 31. f3 bxc4 32. Bc2 Qa6 33. Rf2 Rb8 34. Rh2 Rbh8 35. Rxh3 Rxh3 36. Qe2 Qb5 37. Kc1 Nd7 38. Bd1 Rh8 39. Qc2 Rb8 40. Rg2 Ne5 41. Qxa4 Qb6 42. Kb1 Nd3 43. Nxd3 cxd3 44. b3 Rh8 45. Rd2 Qb7 46. Qc4 Qe7 47. Qxd3 Qe5 48. Ra2 Rh2 49. Be2 Rh1+ 50. Bd1 Rh2 1/2-1/2

[Event "Regionalliga NW 0203"]
[Site "Bayern"]
[Date "2002.12.15"]
[Round "3.2"]
[White "Sternheimer, Erhard"]
[Black "Erdmann, Jacob"]
[Result "1-0"]
[ECO "D05"]
[WhiteElo "2108"]
[BlackElo "2011"]
[PlyCount "103"]
[EventDate "2002.10.20"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]
[WhiteTeam "Koenigshofen"]
[BlackTeam "Bayreuth"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. Nf3 Nf6 3. e3 e6 4. Bd3 c6 5. 0-0 Be7 6. Nbd2 Nbd7 7. b3 0-0 8. Bb2 Re8 9. Re1 g6 10. g3 Nh5 11. e4 f5 12. exd5 exd5 13. Ne5 Ng7 14. Ndf3 Nf6 15. Ng5 Rf8 16. f3 Nfh5 17. Nh3 Bd6 18. Qd2 Be7 19. Re2 Re8 20. Rae1 Bf8 21. Ng5 Re7 22. Bc1 Qd6 23. c4 h6 24. c5 Qf6 25. Nh7 Kxh7 26. Qxh6+ Kg8 27. Bg5 Ne6 28. Bxf6 Bxh6 29. Bxe7 Nxd4 30. Rf2 Kh7 31. Nf7 Bd2 32. Ng5+ Bxg5 33. Bxg5 Ne6 34. Be7 Bd7 35. Bd6 Re8 36. Rfe2 Nhg7 37. Kf2 Kg8 38. b4 Kf7 39. Be5 b6 40. Bd6 Nh5 41. a4 Nhg7 42. Kg2 Rg8 43. Rc1 Ne8 44. Be5 N8c7 45. Rb2 Rc8 46. h4 Ra8 47. Kf2 Re8 48. f4 Rb8 49. cxb6 axb6 50. h5 Ra8 51. hxg6+ Kxg6 52. g4 1-0

[Event "Regionalliga NW 0203"]
[Site "Bayern"]
[Date "2002.10.20"]
[Round "1.3"]
[White "Erdmann, Jacob"]
[Black "Kirschneck, Toralf"]
[Result "0-1"]
[ECO "E61"]
[WhiteElo "2011"]
[BlackElo "2174"]
[PlyCount "90"]
[EventDate "2002.10.20"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]
[WhiteTeam "Bayreuth"]
[BlackTeam "Marktleuthen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 g6 3. c4 d6 4. Nc3 Bg7 5. Bg5 h6 6. Bd2 0-0 7. Qc2 Nbd7 8. e3 c6 9. Be2 Re8 10. 0-0 e5 11. dxe5 dxe5 12. e4 Nf8 13. Rad1 Qe7 14. h3 b6 15. Rfe1 Bb7 16. a3 Ne6 17. Be3 Nh7 18. Qc1 h5 19. Bd3 Nd4 20. Nh2 Rad8 21. b4 Rd7 22. Ne2 c5 23. b5 Nxe2+ 24. Rxe2 Red8 25. Red2 Ng5 26. Qc2 Kh7 27. h4 Ne6 28. Nf3 Rxd3 29. Rxd3 Bxe4 30. Qb3 Bxd3 31. Rxd3 Bf6 32. Rd5 Nd4 33. Qd1 Rxd5 34. cxd5 Nxf3+ 35. Qxf3 Bxh4 36. d6 Qe6 37. Qc6 Bd8 38. a4 Kg7 39. a5 h4 40. Bxc5 bxc5 41. b6 axb6 42. a6 Qa2 43. Qb7 Bg5 44. Qxb6 Qa1+ 45. Kh2 Bf4+ 0-1

[Event "RH-op2"]
[Site "Wallertheim"]
[Date "1993.??.??"]
[Round "?"]
[White "Erdmann, Jacob"]
[Black "Knecht, Roland"]
[Result "1-0"]
[ECO "D35"]
[PlyCount "57"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Bg5 c6 5. cxd5 exd5 6. e3 h6 7. Bh4 Be7 8. Bd3 0-0 9. Nc3 Bg4 10. h3 Be6 11. Qc2 Nh5 12. Bxe7 Qxe7 13. 0-0-0 Nf6 14. g4 g5 15. Ne5 Nbd7 16. f4 Nxe5 17. dxe5 Ne4 18. Bxe4 dxe4 19. Nxe4 f5 20. exf6 Qh7 21. Nc3 Qxc2+ 22. Kxc2 gxf4 23. exf4 Rxf6 24. f5 Bd5 25. Nxd5 cxd5 26. Rxd5 Rc8+ 27. Kb1 Re8 28. Rhd1 Rc6 29. Rd8 1-0

[Event "RH-op2"]
[Site "Wallertheim"]
[Date "1993.??.??"]
[Round "?"]
[White "Erdmann, Jacob"]
[Black "Mueller, Christian"]
[Result "1-0"]
[ECO "D02"]
[PlyCount "47"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. Nbd2 0-0 5. e3 d5 6. c3 c5 7. Bd3 Nbd7 8. Qe2 Qa5 9. Ne5 Nxe5 10. Bxe5 Nd7 11. Bxg7 Kxg7 12. f4 e6 13. g4 f5 14. g5 c4 15. Bc2 b5 16. a3 Bb7 17. h4 Rh8 18. h5 a6 19. 0-0-0 Bc6 20. Rh3 Raf8 21. Qh2 Qd8 22. Rh1 a5 23. hxg6 hxg6 24. Rh7+ 1-0

[Event "RH-op2"]
[Site "Wallertheim"]
[Date "1993.??.??"]
[Round "?"]
[White "Krahnke, Alexander"]
[Black "Erdmann, Jacob"]
[Result "0-1"]
[ECO "B06"]
[PlyCount "32"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Nc3 Nc6 5. Be3 e5 6. d5 Nce7 7. Nd2 f5 8. f3 Nf6 9. Be2 0-0 10. g4 c6 11. Nb3 fxg4 12. fxg4 cxd5 13. exd5 a6 14. a4 b6 15. Bf3 Nd7 16. Qe2 Rxf3 0-1

[Event "RH-op2"]
[Site "Wallertheim"]
[Date "1993.??.??"]
[Round "?"]
[White "Muessig, Frank"]
[Black "Erdmann, Jacob"]
[Result "0-1"]
[ECO "A85"]
[PlyCount "91"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 f5 2. c4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Bg5 0-0 6. Qc2 d6 7. e3 c6 8. d5 Qa5 9. Nd2 Na6 10. Nb3 Qb6 11. Be2 Nb4 12. Qd2 Nxa2 13. Rxa2 Qxb3 14. Ra3 Qb6 15. h4 h6 16. Bf4 Ne4 17. Nxe4 fxe4 18. Ra2 Qb3 19. Ra1 Qxb2 20. Qxb2 Bxb2 21. Rb1 Bc3+ 22. Kd1 Bg7 23. f3 exf3 24. gxf3 a5 25. Rg1 Kf7 26. Bd3 g5 27. hxg5 hxg5 28. Bxg5 a4 29. Bf4 Rg8 30. c5 a3 31. dxc6 bxc6 32. Bc4+ Be6 33. cxd6 Bxc4 34. Rb7 Bf6 35. Rxg8 Kxg8 36. d7 a2 37. Ra7 a1Q+ 38. Rxa1 Rxa1+ 39. Kc2 Ra8 40. Bc7 e6 41. e4 Bd8 42. Bf4 Kf7 43. Kc3 Bb5 44. Kb4 Ke7 45. e5 Kxd7 46. Be3 0-1

[Event "RH-op2"]
[Site "Wallertheim"]
[Date "1993.??.??"]
[Round "?"]
[White "Paulsen, Kai Uwe"]
[Black "Erdmann, Jacob"]
[Result "1-0"]
[ECO "A42"]
[PlyCount "79"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 d6 2. c4 g6 3. Nc3 Bg7 4. e4 Nc6 5. Be3 e5 6. d5 Nce7 7. Bd3 f5 8. f3 Nf6 9. Qc2 0-0 10. h4 f4 11. Bf2 h6 12. 0-0-0 a6 13. g4 fxg3 14. Bxg3 Nh5 15. Qg2 Nxg3 16. Qxg3 h5 17. Nge2 Bh6+ 18. Kb1 Kh7 19. Rdf1 Bg7 20. Rhg1 Qe8 21. Nd1 Bd7 22. f4 Bg4 23. f5 gxf5 24. exf5 Bf6 25. Ne3 Rg8 26. Qf2 Bxe2 27. Bxe2 Qf7 28. Qf3 Rxg1 29. Rxg1 Rg8 30. Rxg8 Nxg8 31. Qe4 Bd8 32. f6+ Kh8 33. Qf5 Nxf6 34. Qc8 Qd7 35. Qxb7 a5 36. Qa8 Kg7 37. Qxa5 c6 38. Qe1 cxd5 39. cxd5 Bb6 40. Qg3+ 1-0

