[Event "Bremen-ch op"]
[Site "Bremen"]
[Date "2018.03.31"]
[Round "9"]
[White "Zimmermann, Erik"]
[Black "Klemm, Robert"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "1690"]
[BlackElo "1778"]
[PlyCount "74"]
[EventDate "2018.03.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 d6 4. h3 g6 5. Bc4 Bg7 6. d3 Nf6 7. Be3 0-0 8. Qd2 a6 9. Bh6 e6 10. g4 b5 11. Bxg7 Kxg7 12. Bb3 h5 13. gxh5 Nxh5 14. Ne2 Qf6 15. Qe3 Qxb2 16. Kd2 Qf6 17. Rag1 Rh8 18. Rg5 a5 19. a4 bxa4 20. Bxa4 Ne7 21. e5 dxe5 22. Qxe5 Bb7 23. Qxf6+ Kxf6 24. Neg1 Nf4 25. h4 Nf5 26. Rh2 Nxh4 27. Nxh4 Kxg5 28. Ngf3+ Kf6 29. Ke3 g5 30. Rg2 Nxg2+ 31. Nxg2 Rh3 32. Nge1 g4 33. d4 cxd4+ 34. Kxd4 Bxf3 35. c4 Rh2 36. Nd3 Be2 37. Bc6 Rd8+ 0-1

[Event "Bremen-ch op"]
[Site "Bremen"]
[Date "2018.03.30"]
[Round "8"]
[White "Schwenteck, Peter"]
[Black "Zimmermann, Erik"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "1836"]
[BlackElo "1690"]
[PlyCount "85"]
[EventDate "2018.03.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 g6 2. e4 Bg7 3. f4 e6 4. Nf3 Ne7 5. Bd3 d6 6. 0-0 0-0 7. Be3 c5 8. c3 b6 9. Qe2 Qc7 10. Nbd2 Nbc6 11. Rac1 a5 12. a3 Bb7 13. Qf2 Ba6 14. Bxa6 Rxa6 15. g4 h6 16. Kh1 f6 17. Rg1 Kf7 18. e5 fxe5 19. fxe5 dxe5 20. Ng5+ Kg8 21. Nxe6 Qb7 22. Nxf8 Bxf8 23. Rgf1 Ra8 24. Qf7+ Kh8 25. d5 Bg7 26. dxc6 Qxc6+ 27. Qf3 Qe8 28. Ne4 Rd8 29. Rcd1 Rb8 30. Kg1 Qb5 31. Qg2 Qe8 32. Rd3 Qc6 33. Rfd1 Qa4 34. Rd7 Nc6 35. Ng3 Rf8 36. b3 Qxb3 37. Qxc6 Qxc3 38. Qe4 Qxa3 39. Bc1 Qa2 40. Qe2 Qa4 41. Rd8 c4 42. Rxf8+ Bxf8 43. Qxe5+ 1-0

[Event "Bremen-ch op"]
[Site "Bremen"]
[Date "2018.03.29"]
[Round "7"]
[White "Zimmermann, Erik"]
[Black "Wuttke, Manfred"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "1690"]
[BlackElo "1813"]
[PlyCount "63"]
[EventDate "2018.03.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 d6 2. Nf3 Nf6 3. Nc3 g6 4. d4 Bg7 5. Be3 0-0 6. Qd2 c6 7. Bh6 Nbd7 8. Bd3 e5 9. Bxg7 Kxg7 10. h3 Re8 11. 0-0-0 a6 12. g4 b5 13. g5 Nh5 14. Be2 Qb6 15. h4 c5 16. Nd5 Qc6 17. dxe5 dxe5 18. Ne1 Nf4 19. h5 c4 20. hxg6 Qxg6 21. Nc7 Re7 22. Nxa8 Bb7 23. Nc7 Qxg5 24. Kb1 Bxe4 25. Nf3 Qf6 26. Ne8+ Rxe8 27. Qxd7 Re7 28. Qg4+ Bg6 29. Ng1 c3 30. Nh3 cxb2 31. Nxf4 exf4 32. Bd3 1-0

[Event "Bremen-ch op"]
[Site "Bremen"]
[Date "2018.03.28"]
[Round "6"]
[White "Adaschkiewitz, Wolfgang"]
[Black "Zimmermann, Erik"]
[Result "0-1"]
[ECO "C47"]
[WhiteElo "1675"]
[BlackElo "1690"]
[PlyCount "120"]
[EventDate "2018.03.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. d4 exd4 5. Nxd4 d6 6. 0-0 Nf6 7. Re1 Nxd4 8. Qxd4 0-0 9. Nc3 Be6 10. Nd5 Nxd5 11. exd5 Bf6 12. Qf4 Bd7 13. c3 Be5 14. Qg5 Bf6 15. Qh5 g6 16. Qf3 Bg7 17. Bf4 Qf6 18. Qg3 Rfe8 19. Bd3 h6 20. Be3 Qe5 21. Qf3 Qf6 22. Qxf6 Bxf6 23. Bxh6 Rxe1+ 24. Rxe1 Re8 25. Be3 a6 26. Kf1 Re5 27. Bc4 a5 28. a3 Ba4 29. Re2 b5 30. Ba2 b4 31. b3 Bb5 32. c4 Bd7 33. axb4 axb4 34. Bb1 Re8 35. Ra2 Bc3 36. Ra7 f5 37. Rxc7 f4 38. Rxd7 fxe3 39. Bd3 exf2 40. Kxf2 Rf8+ 41. Ke3 Rf6 42. Rc7 Be1 43. Rb7 Bf2+ 44. Ke4 Bc5 45. Rc7 Kf8 46. Rxc5 dxc5 47. Ke5 Ke7 48. h4 Ra6 49. g4 Ra3 50. Bxg6 Rxb3 51. d6+ Kd8 52. Kd5 Rg3 53. Bf5 b3 54. h5 Rh3 55. Ke5 b2 56. Kf6 Rf3 57. Kg7 Rxf5 58. gxf5 b1Q 59. f6 Qg1+ 60. Kh7 Ke8 0-1

[Event "Bremen-ch op"]
[Site "Bremen"]
[Date "2018.03.27"]
[Round "5"]
[White "Zimmermann, Erik"]
[Black "Behrens, Soeren"]
[Result "1/2-1/2"]
[ECO "C47"]
[WhiteElo "1690"]
[BlackElo "1793"]
[PlyCount "76"]
[EventDate "2018.03.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d3 d5 5. exd5 Nxd5 6. Nxd5 Qxd5 7. Be2 Bc5 8. Be3 f6 9. Bxc5 Qxc5 10. Nd2 Nd4 11. c3 Nxe2 12. Qxe2 0-0 13. 0-0 Bd7 14. Qe3 Qxe3 15. fxe3 Bb5 16. c4 Bc6 17. d4 exd4 18. exd4 Rad8 19. d5 Be8 20. Nf3 c6 21. dxc6 Bxc6 22. Rad1 Bxf3 23. Rxd8 Rxd8 24. Rxf3 Rd1+ 25. Rf1 Rd4 26. b3 Kf7 27. h3 Ke6 28. Re1+ Kd7 29. Kf2 Rd2+ 30. Re2 Rxe2+ 31. Kxe2 Kd6 32. Kd3 Kc5 33. a3 a5 34. Kc3 f5 35. b4+ axb4+ 36. axb4+ Kd6 37. Kd4 g5 38. c5+ Kc6 1/2-1/2

[Event "Bremen-ch op"]
[Site "Bremen"]
[Date "2018.03.26"]
[Round "4"]
[White "Meyer, Irmin"]
[Black "Zimmermann, Erik"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2030"]
[BlackElo "1690"]
[PlyCount "87"]
[EventDate "2018.03.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 e6 4. Be3 Ne7 5. Qd2 Nbc6 6. Nf3 h6 7. h3 d5 8. e5 Nf5 9. Bf4 Bd7 10. Be2 a6 11. a3 g5 12. Bh2 Na7 13. g4 Ne7 14. Bg3 Ng6 15. h4 gxh4 16. Nxh4 Qe7 17. Bd3 Nf8 18. f4 0-0-0 19. 0-0-0 f6 20. Nf3 Nb5 21. Nxb5 Bxb5 22. Bxb5 axb5 23. f5 Nh7 24. Rde1 fxe5 25. dxe5 Ng5 26. Nxg5 Qxg5 27. Bf4 Qxg4 28. Rhg1 Qxf5 29. Rxg7 h5 30. Rg5 Qf7 31. Bh2 h4 32. Qe2 c6 33. Rf1 Qe7 34. Qg4 Rde8 35. Rg7 Qc5 36. Bg1 Qc4 37. Rf4 Qa2 38. Rff7 Qa1+ 39. Kd2 Qxb2 40. Rxb7 Qxe5 41. Bd4 Qh2+ 42. Kc1 Rhg8 43. Rgc7+ Kd8 44. Bf6+ 1-0

[Event "Bremen-ch op"]
[Site "Bremen"]
[Date "2018.03.25"]
[Round "2"]
[White "Koenig, Emmilie"]
[Black "Zimmermann, Erik"]
[Result "1/2-1/2"]
[ECO "A41"]
[WhiteElo "1074"]
[BlackElo "1690"]
[PlyCount "129"]
[EventDate "2018.03.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 g6 2. Nf3 Bg7 3. Bf4 d6 4. e3 e6 5. Bb5+ Bd7 6. Be2 Ne7 7. c4 0-0 8. Nc3 a6 9. 0-0 Bc6 10. d5 exd5 11. Nd4 dxc4 12. Bxc4 Qd7 13. Rb1 Nf5 14. Nxc6 Nxc6 15. Qg4 Qd8 16. Rbd1 Ne5 17. Bxe5 Bxe5 18. Bd3 Nh6 19. Qh3 Bg7 20. Ne2 Qc8 21. Qf3 Rb8 22. Rd2 Re8 23. Rc1 c6 24. Bc4 Qd8 25. Rcd1 Be5 26. Qh3 Nf5 27. Qf3 Qf6 28. e4 Ng7 29. Qxf6 Bxf6 30. Rxd6 Bxb2 31. f3 a5 32. Rd7 Ne6 33. Rb1 Be5 34. Rbxb7 Rxb7 35. Rxb7 Rd8 36. f4 Rd1+ 37. Kf2 Bd4+ 38. Nxd4 Rxd4 39. Bxe6 fxe6 40. Ke3 Ra4 41. Rb2 c5 42. Rc2 Ra3+ 43. Kf2 a4 44. g3 Kf7 45. Kg2 h6 46. Kh3 Kf6 47. Rxc5 Rxa2 48. Rc7 g5 49. e5+ Kf5 50. fxg5 hxg5 51. Rg7 a3 52. g4+ Kf4 53. Rg6 Kxe5 54. Rxg5+ Kf4 55. Ra5 e5 56. g5 Kxg5 57. Rxe5+ Kf4 58. Rh5 Ra1 59. Rh4+ Kf5 60. Ra4 a2 61. Kh4 Ke5 62. Kh5 Kd5 63. h4 Kc5 64. Ra8 Kb4 65. Rb8+ 1/2-1/2

[Event "Bremen-ch op"]
[Site "Bremen"]
[Date "2018.03.25"]
[Round "3"]
[White "Zimmermann, Erik"]
[Black "Margaryan, Karen"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1690"]
[PlyCount "47"]
[EventDate "2018.03.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nh6 4. Nc3 Bb4 5. Nd5 0-0 6. c3 Bd6 7. h3 Ne7 8. d4 exd4 9. Bxh6 Nxd5 10. Bxd5 gxh6 11. Qxd4 Qe7 12. 0-0-0 Bf4+ 13. Kb1 c5 14. Qd3 d6 15. g3 Be5 16. Nxe5 dxe5 17. Qe3 Kg7 18. g4 Qf6 19. h4 Bd7 20. Rhg1 Rab8 21. g5 hxg5 22. hxg5 Kg6 23. gxf6+ Kxf6 24. Qg5# 1-0

[Event "Bremen-ch op"]
[Site "Bremen"]
[Date "2018.03.24"]
[Round "1"]
[White "Zimmermann, Erik"]
[Black "Schulz, Daniel"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1690"]
[BlackElo "2052"]
[PlyCount "36"]
[EventDate "2018.03.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bg4 5. Be2 Nc6 6. h3 Bf5 7. a3 Bd6 8. Nc3 Nge7 9. Be3 Qd7 10. Nb5 f6 11. Nh4 Be6 12. Bg4 0-0-0 13. Bxe6 Qxe6 14. Qg4 f5 15. Qxg7 f4 16. Nxd6+ cxd6 17. Kd2 fxe3+ 18. fxe3 Rdg8 0-1

[Event "Bremen-ch op"]
[Site "Bremen"]
[Date "2016.03.26"]
[Round "9"]
[White "Zimmermann, Erik"]
[Black "Nagel, Rudolf"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "1626"]
[BlackElo "1388"]
[PlyCount "74"]
[EventDate "2016.03.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. h3 Nf6 4. Nc3 c5 5. Bc4 Nc6 6. Ng5 Be6 7. Bxe6 fxe6 8. Nxe6 Qe7 9. Nb5 Rc8 10. Nxf8 Qxf8 11. d3 h6 12. f4 Qe7 13. f5 a6 14. Nc3 Qf7 15. 0-0 g5 16. Be3 Kd7 17. Na4 Kc7 18. c4 Nh5 19. Qb3 Qe7 20. Nb6 Kb8 21. Qd1 Qf7 22. Nxc8 Kxc8 23. a3 Nf4 24. Bxf4 gxf4 25. Rf3 Rg8 26. Kf1 Qg7 27. Rf2 Qg3 28. Kg1 Nd4 29. Kh1 Qxf2 30. Qg1 Qxb2 31. Rb1 Qxa3 32. f6 Qxd3 33. f7 Rf8 34. Rb6 Ne2 35. Qe1 Ng3+ 36. Kg1 Rxf7 37. Rb2 Qd4+ 0-1

[Event "Bremen-ch op"]
[Site "Bremen"]
[Date "2016.03.25"]
[Round "8"]
[White "Niefund, Michael"]
[Black "Zimmermann, Erik"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1795"]
[BlackElo "1626"]
[PlyCount "87"]
[EventDate "2016.03.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 Bf5 4. e3 e6 5. Bd3 Bxd3 6. Qxd3 Nbd7 7. 0-0 Bd6 8. Nbd2 0-0 9. c3 a6 10. Rae1 Re8 11. Bg5 h6 12. Bh4 Be7 13. Ne5 Nh7 14. Nxf7 Kxf7 15. Bxe7 Qxe7 16. Qxh7 Nf6 17. Qd3 Rf8 18. e4 dxe4 19. Nxe4 Nxe4 20. Rxe4 Rae8 21. Rfe1 Qg5 22. Re5 Qf6 23. R1e3 Kg8 24. Qe2 Qf4 25. g3 Qf7 26. Rxe6 Rxe6 27. Rxe6 b6 28. Re7 Qxa2 29. Rxc7 Qb1+ 30. Kg2 Qf5 31. Re7 Qd5+ 32. Qe4 Qb5 33. Qg6 Qd5+ 34. Kg1 Rf7 35. Qxf7+ Qxf7 36. Rxf7 Kxf7 37. Kf1 Ke6 38. Ke2 g5 39. f4 Kf5 40. Kf3 g4+ 41. Ke3 b5 42. b4 h5 43. d5 Kf6 44. Ke4 1-0

[Event "Bremen-ch op"]
[Site "Bremen"]
[Date "2016.03.24"]
[Round "7"]
[White "Zimmermann, Erik"]
[Black "Boehm, Karl1111"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "1626"]
[BlackElo "1852"]
[PlyCount "63"]
[EventDate "2016.03.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Nf3 g6 4. Bb5 Bg7 5. Bxc6 bxc6 6. b3 d6 7. h3 Ba6 8. Bb2 Nf6 9. d3 0-0 10. 0-0 e5 11. Rb1 Rb8 12. Bc1 Bc8 13. Bg5 h6 14. Be3 a6 15. Qd2 Kh7 16. Nh2 Be6 17. f4 exf4 18. Rxf4 Nh5 19. Rf3 g5 20. Ne2 Be5 21. d4 cxd4 22. Bxd4 Bxd4+ 23. Qxd4 Qb6 24. Rd1 d5 25. e5 Ng7 26. Ng4 Bxg4 27. hxg4 Ne6 28. Qxb6 Rxb6 29. Rdf1 Kg7 30. Ng3 Rb4 31. Nf5+ Kh7 32. Ne7 1/2-1/2

[Event "Bremen-ch op"]
[Site "Bremen"]
[Date "2016.03.23"]
[Round "6"]
[White "Nancheva, Doroteya"]
[Black "Zimmermann, Erik"]
[Result "1-0"]
[ECO "C62"]
[WhiteElo "1796"]
[BlackElo "1626"]
[PlyCount "69"]
[EventDate "2016.03.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. d4 exd4 5. Nxd4 Bd7 6. Nc3 Nf6 7. Bg5 Be7 8. Qd2 Nxd4 9. Bxd7+ Qxd7 10. Qxd4 h6 11. Bh4 0-0 12. 0-0-0 Qg4 13. Bg3 b6 14. f4 Qh5 15. f5 Nh7 16. Nd5 Bf6 17. Qd3 Rac8 18. Kb1 Bh4 19. Bf4 Bg5 20. g4 Qxg4 21. Rdg1 Qh4 22. Bxg5 Nxg5 23. Ne7+ Kh8 24. Nxc8 Rxc8 25. Re1 Re8 26. e5 dxe5 27. Qd7 Rg8 28. Rxe5 Nf3 29. Re8 Qf4 30. Qxf7 Nd2+ 31. Ka1 Rxe8 32. Qxe8+ Kh7 33. Qg6+ Kh8 34. Re1 Ne4 35. Qe8+ 1-0

[Event "Bremen-ch op"]
[Site "Bremen"]
[Date "2016.03.22"]
[Round "5"]
[White "Zimmermann, Erik"]
[Black "Lorenzen, Bjoern"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1626"]
[BlackElo "2030"]
[PlyCount "86"]
[EventDate "2016.03.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. exd5 cxd5 4. d4 Nf6 5. Bb5+ Bd7 6. Bxd7+ Nbxd7 7. 0-0 e6 8. Re1 Bd6 9. Bg5 Qc7 10. h3 h6 11. Bxf6 Nxf6 12. Nbd2 0-0 13. c3 Nd7 14. Rc1 Rac8 15. Nf1 b5 16. a3 a5 17. Qd3 Qc4 18. Qd2 Qc7 19. Qd3 Qb8 20. b4 Rc6 21. Rc2 Rfc8 22. Rec1 Nf6 23. N1d2 a4 24. Nb1 Ne4 25. Nfd2 Bf4 26. Nxe4 dxe4 27. Qxe4 Bxc1 28. Rxc1 Qd6 29. Re1 Qd5 30. Qf4 f6 31. Re3 e5 32. Qf5 Re8 33. Qg6 Qf7 34. Qd3 Rb6 35. Nd2 exd4 36. Qxd4 Rxe3 37. Qxb6 Re1+ 38. Kh2 Qe8 39. Qd6 Qe5+ 40. Qxe5 fxe5 41. Nf3 Rc1 42. c4 Rxc4 43. Nxe5 Rc3 0-1

[Event "Bremen-ch op"]
[Site "Bremen"]
[Date "2016.03.21"]
[Round "4"]
[White "Kuenitz, Bernhard"]
[Black "Zimmermann, Erik"]
[Result "0-1"]
[ECO "A25"]
[WhiteElo "1877"]
[BlackElo "1626"]
[PlyCount "60"]
[EventDate "2016.03.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 Nc6 4. Bg2 Bb4 5. d3 h6 6. Bd2 d6 7. e3 Bxc3 8. Bxc3 0-0 9. Ne2 Bg4 10. h3 Bd7 11. 0-0 Qc8 12. Kh2 Nh7 13. f4 f6 14. d4 exf4 15. exf4 Ne7 16. g4 f5 17. gxf5 Nxf5 18. Qd3 Nf6 19. d5 Qe8 20. Rg1 Qe3 21. Qxe3 Nxe3 22. b3 Rae8 23. Ng3 Nxg2 24. Rxg2 Re3 25. Bb2 h5 26. h4 Ng4+ 27. Kg1 g6 28. Rf1 Rd3 29. Re1 Rxf4 30. Re7 Rd1+ 0-1

[Event "Bremen-ch op"]
[Site "Bremen"]
[Date "2016.03.20"]
[Round "2"]
[White "Frankenberg, Lea Marie"]
[Black "Zimmermann, Erik"]
[Result "0-1"]
[ECO "C47"]
[WhiteElo "1000"]
[BlackElo "1626"]
[PlyCount "82"]
[EventDate "2016.03.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. g3 d6 5. Bg2 Bg4 6. 0-0 Nd4 7. d3 c6 8. Be3 Bxf3 9. Bxf3 Nxf3+ 10. Qxf3 Be7 11. Rad1 Qd7 12. b4 0-0 13. a4 d5 14. h4 d4 15. Bd2 dxc3 16. Bxc3 Qg4 17. Qg2 Rfe8 18. f3 Qe6 19. f4 Ng4 20. Bd2 h5 21. f5 Qa2 22. Ra1 Qxc2 23. Rfc1 Qxd3 24. Rc3 Qd4+ 25. Kh1 Bxb4 26. Rc2 Qxa1+ 27. Rc1 Qd4 28. Qg1 Qxg1+ 29. Rxg1 Bxd2 30. Rb1 b6 31. Rd1 Nf2+ 32. Kg2 Nxd1 33. Kf3 Rad8 34. g4 hxg4+ 35. Kxg4 Rd4 36. Kf3 Rd3+ 37. Ke2 Red8 38. Kxd1 Bf4+ 39. Kc2 Rh3 40. h5 Rd2+ 41. Kc1 Rh1# 0-1

[Event "Bremen-ch op"]
[Site "Bremen"]
[Date "2016.03.20"]
[Round "3"]
[White "Zimmermann, Erik"]
[Black "Hochhuth, Arnd"]
[Result "1/2-1/2"]
[ECO "B31"]
[WhiteElo "1626"]
[BlackElo "1882"]
[PlyCount "43"]
[EventDate "2016.03.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Nf3 g6 4. Bb5 Bg7 5. 0-0 Nf6 6. Bxc6 bxc6 7. Re1 0-0 8. b3 d5 9. Rb1 e6 10. Ba3 Qa5 11. Bb2 Ba6 12. e5 Nd7 13. d4 cxd4 14. Qxd4 c5 15. Qh4 Rab8 16. a3 Qc7 17. Qg3 Bc8 18. a4 a6 19. h4 h5 20. Bc1 Rb4 21. Bf4 Bb7 22. Na2 1/2-1/2

[Event "Bremen-ch op"]
[Site "Bremen"]
[Date "2016.03.19"]
[Round "1"]
[White "Zimmermann, Erik"]
[Black "Rosin, Julius"]
[Result "0-1"]
[ECO "C47"]
[WhiteElo "1626"]
[BlackElo "1996"]
[PlyCount "38"]
[EventDate "2016.03.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 Bb4 5. Bg5 h6 6. Bxf6 Qxf6 7. dxe5 Nxe5 8. Nxe5 Qxe5 9. Qd3 0-0 10. 0-0-0 Bxc3 11. bxc3 d6 12. Qd4 Be6 13. Kb2 Qa5 14. a3 c5 15. Qd3 b5 16. Be2 b4 17. c4 Rab8 18. Ka2 Rb6 19. Rb1 Bxc4+ 0-1

[Event "Bremen-ch op"]
[Site "Bremen"]
[Date "2015.04.04"]
[Round "9"]
[White "Klemm, Robert"]
[Black "Zimmermann, Erik"]
[Result "1-0"]
[ECO "E17"]
[WhiteElo "1860"]
[BlackElo "1655"]
[PlyCount "103"]
[EventDate "2015.03.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. g3 b6 2. Bg2 d5 3. Nf3 e6 4. d4 Nd7 5. 0-0 Be7 6. c4 Bb7 7. cxd5 Bxd5 8. Nc3 Bb7 9. e4 Ngf6 10. Re1 0-0 11. Bf4 a6 12. Rc1 Nh5 13. Be3 g6 14. Qd2 Rb8 15. d5 e5 16. Ng5 Ndf6 17. h3 Bc8 18. g4 Ng7 19. f4 Bd6 20. f5 Bd7 21. Nf3 Kh8 22. Nh2 Rc8 23. Bh6 Ng8 24. Nf3 Be7 25. Be3 Bd6 26. Ne2 Nf6 27. Ng3 Qe8 28. Kh2 a5 29. a3 Bb5 30. g5 Nfh5 31. f6 Nxg3 32. fxg7+ Kxg7 33. Kxg3 f5 34. gxf6+ Rxf6 35. Bg5 Rf7 36. Bh6+ Kg8 37. Ng5 Rf6 38. Ne6 Bd7 39. h4 Bxe6 40. dxe6 Qxe6 41. Bh3 Rf3+ 42. Kxf3 Qxh3+ 43. Ke2 Qg4+ 44. Kd3 Be7 45. Qe2 Qxh4 46. Rh1 Rd8+ 47. Kc2 Qf6 48. Qc4+ Kh8 49. Rcf1 Qd6 50. Bg7+ Kxg7 51. Qf7+ Kh8 52. Qxh7# 1-0

[Event "Bremen-ch op"]
[Site "Bremen"]
[Date "2015.04.03"]
[Round "8"]
[White "Zimmermann, Erik"]
[Black "Seliskar, Henryk"]
[Result "1/2-1/2"]
[ECO "B70"]
[WhiteElo "1655"]
[BlackElo "1343"]
[PlyCount "45"]
[EventDate "2015.03.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Nf3 d6 4. Be2 Nf6 5. d4 cxd4 6. Nxd4 g6 7. Be3 a6 8. a3 Bd7 9. 0-0 Bg7 10. Qd2 0-0 11. Nf3 b5 12. Bh6 Qc7 13. Bxg7 Kxg7 14. Nd5 Nxd5 15. exd5 Na5 16. Qd4+ f6 17. Bd3 Rac8 18. Ng5 Qc5 19. Qxc5 Rxc5 20. Ne6+ Bxe6 21. dxe6 Rc7 22. f4 f5 23. h4 1/2-1/2

[Event "Bremen-ch op"]
[Site "Bremen"]
[Date "2015.04.02"]
[Round "7"]
[White "Lange, Martin"]
[Black "Zimmermann, Erik"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1869"]
[BlackElo "1655"]
[PlyCount "47"]
[EventDate "2015.03.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. g3 b6 2. Bg2 d5 3. c4 e6 4. Nf3 Bd6 5. 0-0 Ne7 6. Nc3 c6 7. d4 0-0 8. e4 dxe4 9. Nxe4 Ng6 10. h4 f5 11. Nxd6 Qxd6 12. h5 Nh8 13. Bf4 Qe7 14. Re1 Nd7 15. d5 cxd5 16. cxd5 Rf6 17. dxe6 Nf8 18. Ng5 Bb7 19. Bd6 Rd8 20. Bxe7 Rxd1 21. Bxb7 Rxa1 22. Rxa1 h6 23. Bxf6 gxf6 24. e7 1-0

[Event "Bremen-ch op"]
[Site "Bremen"]
[Date "2015.04.01"]
[Round "6"]
[White "Zimmermann, Erik"]
[Black "Scheunemann, Daniel"]
[Result "1-0"]
[ECO "B45"]
[WhiteElo "1655"]
[BlackElo "1361"]
[PlyCount "143"]
[EventDate "2015.03.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 e6 4. Be2 Be7 5. d4 cxd4 6. Nxd4 Nf6 7. 0-0 0-0 8. a3 d5 9. exd5 exd5 10. b4 a6 11. Bf4 Bd6 12. Bxd6 Qxd6 13. Bf3 Ne5 14. Nce2 Re8 15. Ng3 Bg4 16. Bxg4 Nfxg4 17. f4 Ne3 18. fxe5 Rxe5 19. Qd3 Nxf1 20. Rxf1 Rae8 21. Qf3 f6 22. Ngf5 Qb6 23. Kh1 g6 24. Qg3 g5 25. Nh6+ Kf8 26. Ndf5 Qb5 27. Rg1 Qe2 28. h3 Qxc2 29. Qf3 Qe4 30. Qh5 R8e7 31. Nxe7 Rxe7 32. Ng4 Qf5 33. Qh6+ Kf7 34. Qh5+ Ke6 35. Ne3 Qf2 36. Qf3 Qxf3 37. gxf3 Ke5 38. Ng4+ Kf5 39. Rd1 Rd7 40. Kg2 h5 41. Ne3+ Ke5 42. Kg3 f5 43. Kf2 f4 44. Nc2 Rc7 45. Rd2 b6 46. Re2+ Kd6 47. Nd4 Rc3 48. Re6+ Kc7 49. Rg6 Rxa3 50. Rxg5 Ra2+ 51. Ke1 Ra4 52. Rxh5 Rxb4 53. Rxd5 a5 54. h4 a4 55. Nc2 Rb3 56. Rd4 Rxf3 57. Rxa4 Kd7 58. Ke2 Rc3 59. Ne1 b5 60. Rxf4 Rc4 61. Rxc4 bxc4 62. Kf3 Ke6 63. Kg4 Kf6 64. Kh5 Kg7 65. Kg5 c3 66. h5 Kh7 67. h6 Kh8 68. Kg6 Kg8 69. h7+ Kh8 70. Nf3 c2 71. Ne5 c1Q 72. Nf7# 1-0

[Event "Bremen-ch op"]
[Site "Bremen"]
[Date "2015.03.31"]
[Round "5"]
[White "Norbach, Alexander"]
[Black "Zimmermann, Erik"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "1928"]
[BlackElo "1655"]
[PlyCount "49"]
[EventDate "2015.03.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 b6 2. e4 Bb7 3. Bd3 e6 4. c4 d6 5. Nf3 Nd7 6. 0-0 Be7 7. Re1 e5 8. Nc3 Ngf6 9. h3 0-0 10. d5 Nh5 11. Bf1 f5 12. exf5 Rxf5 13. g4 Rxf3 14. Qxf3 Nhf6 15. Bd3 Nf8 16. Bd2 Kh8 17. g5 Ng8 18. Qg3 Bc8 19. f4 exf4 20. Bxf4 Qd7 21. Re3 c6 22. Rae1 cxd5 23. Nxd5 Bd8 24. Bxd6 Bb7 25. Bxf8 1-0

[Event "Bremen-ch op"]
[Site "Bremen"]
[Date "2015.03.30"]
[Round "4"]
[White "Zimmermann, Erik"]
[Black "Krueger, Gerhard"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "1655"]
[BlackElo "1398"]
[PlyCount "53"]
[EventDate "2015.03.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 g6 4. Be2 Bg7 5. d3 Nf6 6. Bg5 0-0 7. 0-0 d6 8. h3 Bd7 9. Qd2 Nd4 10. Bh6 Nxf3+ 11. Bxf3 e5 12. Bxg7 Kxg7 13. Qg5 Ng8 14. Qg3 Nf6 15. Be2 Kh8 16. f4 Qe7 17. fxe5 dxe5 18. Qf2 Kg7 19. Qg3 Rac8 20. Rf2 Rc6 21. h4 Kh8 22. Raf1 a6 23. Qg5 Ng8 24. Qxe7 Nxe7 25. Rxf7 Rxf7 26. Rxf7 Re6 27. Bg4 1-0

[Event "Bremen-ch op"]
[Site "Bremen"]
[Date "2015.03.29"]
[Round "3"]
[White "Stern, Philipp"]
[Black "Zimmermann, Erik"]
[Result "1/2-1/2"]
[ECO "A40"]
[WhiteElo "1620"]
[BlackElo "1655"]
[PlyCount "41"]
[EventDate "2015.03.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 b6 2. d4 Bb7 3. Bd3 e6 4. c4 d6 5. Nc3 Nd7 6. Nf3 Be7 7. 0-0 Ngf6 8. Qc2 e5 9. b4 Nh5 10. Nd5 0-0 11. Bb2 c6 12. Nxe7+ Qxe7 13. d5 Nf4 14. Nd2 Qg5 15. g3 Nxd3 16. Qxd3 f5 17. dxc6 Bxc6 18. Qxd6 Rf6 19. Qd3 Rh6 20. b5 Nc5 21. Qe2 1/2-1/2

[Event "Bremen-ch op"]
[Site "Bremen"]
[Date "2015.03.29"]
[Round "2"]
[White "Zimmermann, Erik"]
[Black "Kueck, Alexander"]
[Result "1/2-1/2"]
[ECO "C41"]
[WhiteElo "1655"]
[BlackElo "1133"]
[PlyCount "57"]
[EventDate "2015.03.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Be7 6. Be2 0-0 7. 0-0 b6 8. Re1 Bb7 9. Bf3 Nbd7 10. Bf4 a6 11. a3 Re8 12. Nf5 Qb8 13. b4 b5 14. Nxe7+ Rxe7 15. Bg5 Qe8 16. Nd5 Bxd5 17. exd5 Rxe1+ 18. Qxe1 Qxe1+ 19. Rxe1 h6 20. Bd2 Ne5 21. Be4 Nc4 22. Bc1 Nb6 23. Bf3 Nbxd5 24. Bb2 c6 25. Bxf6 gxf6 26. Bxd5 cxd5 27. g3 Rc8 28. Re2 Rc3 29. Rd2 1/2-1/2

[Event "Bremen-ch op"]
[Site "Bremen"]
[Date "2015.03.28"]
[Round "1"]
[White "Stieglitz, Dirk"]
[Black "Zimmermann, Erik"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "2055"]
[BlackElo "1655"]
[PlyCount "121"]
[EventDate "2015.03.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 b6 2. c4 Bb7 3. Nc3 e6 4. a3 d6 5. e4 Nd7 6. d5 e5 7. g3 Be7 8. Nf3 Ngf6 9. b4 0-0 10. Bg2 c5 11. b5 h6 12. Nh4 Nh7 13. Nf5 Ndf6 14. f4 exf4 15. gxf4 Bc8 16. Ne3 Ne8 17. Ne2 Bh4+ 18. Kd2 Qf6 19. Rb1 Bf2 20. Bb2 Qh4 21. Bf3 Nhf6 22. h3 Nh5 23. Ng2 Qe7 24. Qf1 Bd4 25. Bxd4 cxd4 26. Bxh5 Qxe4 27. Bf3 Qg6 28. Nxd4 Nf6 29. Qd3 Qg3 30. Ne2 Qf2 31. Qe3 Qxe3+ 32. Nxe3 a6 33. Nd4 axb5 34. Nxb5 Bd7 35. Nxd6 Rxa3 36. Rxb6 Ra2+ 37. Nc2 Ba4 38. Rc1 Nd7 39. Rb4 Nc5 40. Ne4 Nb3+ 41. Rxb3 Bxb3 42. Kc3 Ba4 43. Bd1 Re8 44. Kd4 Bd7 45. Nd6 Re7 46. Bg4 Ba4 47. Nb4 Rd2+ 48. Kc5 g6 49. Ra1 Bb3 50. Ra8+ Kh7 51. Nc6 Rc7 52. Kb6 Rxc6+ 53. Kxc6 h5 54. Bd7 f6 55. Be6 g5 56. Bf5+ Kg7 57. Ra7+ Kf8 58. Bh7 Ba4+ 59. Rxa4 Kg7 60. Ra7+ Kh6 61. Nf5# 1-0

[Event "Bremen-ch op"]
[Site "Bremen"]
[Date "2014.04.19"]
[Round "9"]
[White "Zimmermann, Erik"]
[Black "Sausmikat, Armin"]
[Result "0-1"]
[ECO "C44"]
[WhiteElo "1305"]
[BlackElo "1968"]
[PlyCount "44"]
[EventDate "2014.04.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d3 Be7 5. Be2 0-0 6. 0-0 d5 7. exd5 Nxd5 8. Nxd5 Qxd5 9. Be3 f5 10. c4 Qf7 11. d4 e4 12. Ne5 Nxe5 13. dxe5 f4 14. Bxf4 Qxf4 15. Qd5+ Kh8 16. g3 Qh6 17. Qxe4 Bd7 18. Rad1 Bc6 19. Qg4 Bc5 20. a3 Rxf2 21. Rxf2 Rf8 22. Rdf1 Qe3 0-1

[Event "Bremen-ch op"]
[Site "Bremen"]
[Date "2014.04.18"]
[Round "8"]
[White "Scheibler, Miguel"]
[Black "Zimmermann, Erik"]
[Result "0-1"]
[ECO "B00"]
[WhiteElo "1387"]
[BlackElo "1305"]
[PlyCount "57"]
[EventDate "2014.04.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 b6 2. d4 Bb7 3. Nc3 e6 4. Bd3 Be7 5. Nf3 d6 6. Bf4 Nd7 7. Qd2 Ngf6 8. 0-0 0-0 9. Rfe1 c5 10. dxc5 Nxc5 11. Rad1 a6 12. h3 b5 13. a3 e5 14. Bh2 Rc8 15. Nh4 Nh5 16. Nf5 Bg5 17. Qe2 g6 18. Ne3 Ne6 19. Ned5 Nhf4 20. Nxf4 Bxf4 21. g3 Nd4 22. Qf1 Nf3+ 23. Kh1 Nxe1 24. Qxe1 Bg5 25. Qe2 Qd7 26. Qf1 f5 27. Kg1 fxe4 28. Nxe4 Be3 29. Qe2 0-1

[Event "Bremen-ch op"]
[Site "Bremen"]
[Date "2014.04.17"]
[Round "7"]
[White "Zimmermann, Erik"]
[Black "Roehl, Manfred"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "1305"]
[BlackElo "1789"]
[PlyCount "79"]
[EventDate "2014.04.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e6 2. d4 d6 3. Nf3 g6 4. Nc3 Bg7 5. Bg5 f6 6. Be3 Nd7 7. Bc4 Nb6 8. Bb3 Bd7 9. d5 e5 10. Qd2 Qe7 11. h3 h5 12. 0-0-0 0-0-0 13. Nh4 Be8 14. f4 f5 15. Nf3 fxe4 16. Ng5 exf4 17. Bxf4 Bh6 18. Ncxe4 Kb8 19. Rhe1 Qd7 20. Ne6 Bxf4 21. Qxf4 Rc8 22. Rd3 h4 23. c4 Rh5 24. N6g5 Qf5 25. Rf3 Ba4 26. Qe3 Qd7 27. Rf7 Qe8 28. Qd2 Qe5 29. Nf3 Qh8 30. Neg5 Bxb3 31. axb3 Nh6 32. Rh7 Qg8 33. Ree7 Nf5 34. Rxh5 Nxe7 35. Rxh4 Nf5 36. Rg4 Nd7 37. Ne6 Nf6 38. Rf4 Nh5 39. Rg4 Nf6 40. Rf4 1/2-1/2

[Event "Bremen-ch op"]
[Site "Bremen"]
[Date "2014.04.16"]
[Round "4"]
[White "Kimmich, Daniel"]
[Black "Zimmermann, Erik"]
[Result "1-0"]
[ECO "A53"]
[WhiteElo "1963"]
[BlackElo "1305"]
[PlyCount "55"]
[EventDate "2014.04.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. g3 e5 2. Bg2 Nf6 3. c4 Be7 4. Nc3 c6 5. d4 exd4 6. Qxd4 d6 7. e4 Be6 8. Nf3 Qb6 9. b3 Nbd7 10. 0-0 Qxd4 11. Nxd4 Nc5 12. e5 dxe5 13. Nxc6 Nfd7 14. Nxe7 Kxe7 15. Ba3 Rab8 16. f4 exf4 17. gxf4 f5 18. b4 Na6 19. Rfe1 Kf7 20. Nd5 Rhc8 21. Rxe6 Kxe6 22. Re1+ Kd6 23. c5+ Kc6 24. Re6+ Kb5 25. Bf1+ Ka4 26. Re3 Naxc5 27. bxc5 b5 28. Bb4 1-0

[Event "Bremen-ch op"]
[Site "Bremen"]
[Date "2014.04.16"]
[Round "6"]
[White "Morisse, Heinz"]
[Black "Zimmermann, Erik"]
[Result "1/2-1/2"]
[ECO "A40"]
[WhiteElo "1642"]
[BlackElo "1305"]
[PlyCount "86"]
[EventDate "2014.04.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. c4 b6 2. Nc3 Bb7 3. d4 e6 4. e4 Be7 5. e5 d6 6. exd6 Bxd6 7. Nf3 Nf6 8. Bd3 Nbd7 9. Bg5 h6 10. Bh4 0-0 11. Bc2 Be7 12. Bg3 c5 13. d5 exd5 14. cxd5 Re8 15. 0-0 Nh5 16. Qd3 Ndf6 17. Rad1 Nxg3 18. fxg3 Bd6 19. Rf2 a5 20. a4 g6 21. Nh4 Ba6 22. Qf3 Be5 23. Ne4 Kg7 24. Nxf6 Bxf6 25. Rdf1 Bxf1 26. Rxf1 Rf8 27. b3 Rc8 28. Qg4 Bxh4 29. gxh4 Qxd5 30. Rd1 Qe6 31. Qg3 Rce8 32. h5 Qe3+ 33. Qxe3 Rxe3 34. hxg6 fxg6 35. h3 Rfe8 36. Kh2 Re2 37. Bd3 Rb2 38. Bc4 Rf2 39. Rd7+ Kh8 40. Rd6 Rb8 41. Rxg6 Rff8 42. Rxh6+ Kg7 43. Re6 Rf6 1/2-1/2

[Event "Bremen-ch op"]
[Site "Bremen"]
[Date "2014.04.16"]
[Round "5"]
[White "Zimmermann, Erik"]
[Black "Schwenteck, Peter"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1305"]
[BlackElo "1910"]
[PlyCount "72"]
[EventDate "2014.04.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. Nf3 Bg4 5. Be2 Nf6 6. h3 Bh5 7. d3 Nbd7 8. Bd2 c6 9. Ne4 Qc7 10. Nxf6+ gxf6 11. Be3 e5 12. Qd2 f5 13. Bh6 Bd6 14. Nd4 Bg6 15. Nb3 0-0-0 16. 0-0-0 Nf6 17. Qa5 b6 18. Qa6+ Qb7 19. Qxb7+ Kxb7 20. Bg7 Nd5 21. Bxh8 Rxh8 22. g3 h5 23. h4 Kc7 24. Bf3 e4 25. dxe4 fxe4 26. Bg2 f5 27. Nd4 Re8 28. Rhe1 a6 29. c4 Nb4 30. Kb1 c5 31. Nc2 Nd3 32. Re2 f4 33. gxf4 Nxf4 34. Rxd6 Kxd6 35. Rd2+ Kc7 36. Ne3 Nxg2 0-1

[Event "Bremen-ch op"]
[Site "Bremen"]
[Date "2014.04.15"]
[Round "3"]
[White "Zimmermann, Erik"]
[Black "Zhong, Xianghui"]
[Result "1/2-1/2"]
[ECO "B34"]
[WhiteElo "1305"]
[BlackElo "1766"]
[PlyCount "87"]
[EventDate "2014.04.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. Nf3 Nc6 4. d4 cxd4 5. Nxd4 g6 6. Bb5 Bd7 7. Bxc6 bxc6 8. 0-0 Bg7 9. b3 c5 10. Nde2 Bb5 11. Bb2 Qa5 12. Rb1 Bc6 13. Nd5 Bxb2 14. Rxb2 e6 15. b4 Qd8 16. Ndc3 cxb4 17. Rxb4 Nf6 18. Ng3 0-0 19. Re1 d5 20. exd5 Nxd5 21. Nxd5 Qxd5 22. Qxd5 Bxd5 23. c4 Bc6 24. Rc1 Rab8 25. Rb3 Rb7 26. Rxb7 Bxb7 27. f3 Rd8 28. Rc3 Kf8 29. a3 Ke7 30. Kf2 Rd2+ 31. Ne2 Kd6 32. Ke3 Ra2 33. c5+ Kd5 34. g3 e5 35. h4 f5 36. Rb3 Kc6 37. f4 Ba6 38. Nc3 exf4+ 39. Kxf4 Ra1 40. h5 Bc4 41. Rb4 Kxc5 42. Na4+ Kd5 43. Nc3+ Kc5 44. Na4+ 1/2-1/2

[Event "Bremen-ch op"]
[Site "Bremen"]
[Date "2014.04.14"]
[Round "2"]
[White "Wemssen, Lothar"]
[Black "Zimmermann, Erik"]
[Result "1-0"]
[ECO "E18"]
[WhiteElo "2032"]
[BlackElo "1305"]
[PlyCount "55"]
[EventDate "2014.04.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 b6 2. Nf3 Bb7 3. g3 e6 4. Bg2 Be7 5. 0-0 Nf6 6. Re1 d6 7. c4 0-0 8. Nc3 d5 9. Ne5 Nbd7 10. cxd5 Bxd5 11. Nxd5 Nxd5 12. Nc6 Qe8 13. a3 N7f6 14. Nxe7+ Qxe7 15. e4 Nxe4 16. Bxe4 Rad8 17. Qf3 c6 18. Bd2 f5 19. Bxd5 Rxd5 20. Bb4 Qf6 21. Bxf8 Kxf8 22. Red1 g5 23. h3 Kg7 24. Rac1 Rxd4 25. Rxd4 Qxd4 26. Rxc6 Qxb2 27. Qc3+ Qxc3 28. Rxc3 1-0

[Event "Bremen-ch op"]
[Site "Bremen"]
[Date "2014.04.14"]
[Round "1"]
[White "Zimmermann, Erik"]
[Black "Wuttke, Manfred"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "1305"]
[BlackElo "1866"]
[PlyCount "101"]
[EventDate "2014.04.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 d6 2. Nc3 e5 3. Nf3 g6 4. Bc4 h6 5. d4 exd4 6. Qxd4 Nf6 7. h3 Nc6 8. Qd1 Bg7 9. 0-0 0-0 10. Re1 Re8 11. Bf4 Nd7 12. Qd2 Nde5 13. Nxe5 Nxe5 14. Bb3 Qh4 15. Qe3 g5 16. Bg3 Qh5 17. Nd5 Rf8 18. Nxc7 Rb8 19. Nd5 Kh8 20. c3 f5 21. Qe2 Qxe2 22. Rxe2 f4 23. Bh2 f3 24. Re3 fxg2 25. Kxg2 g4 26. h4 Bd7 27. Ne7 Rf6 28. Bxe5 dxe5 29. Rd1 Be8 30. Red3 Rf8 31. Rd8 Rxd8 32. Rxd8 Kh7 33. Nf5 Bf6 34. Rb8 Kg6 35. Ba4 Bxa4 36. Rxf8 Bc6 37. f3 h5 38. Kg3 Bb5 39. fxg4 hxg4 40. Kxg4 Be2+ 41. Kg3 Bd3 42. Kf3 Bc2 43. Rb8 Bd1+ 44. Ke3 Kh5 45. Rxb7 Bd8 46. b4 Bb6+ 47. Kd3 Bf3 48. c4 Bf2 49. c5 Kg4 50. c6 Kf4 51. Nd6 1-0

