[Event "Ruhrgebiet Verbandsklasse Gruppe 2 1819"]
[Site "Nordrheinwestfalen"]
[Date "2019.05.05"]
[Round "9.7"]
[White "Ziemann, David"]
[Black "Maerz, Klaus"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "1689"]
[BlackElo "1680"]
[PlyCount "63"]
[EventDate "2018.09.23"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Bochum SG IV"]
[BlackTeam "Steele/Kray Rochade"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. 0-0 Nge7 5. Re1 a6 6. Bf1 Ng6 7. c3 Be7 8. d4 d5 9. exd5 Qxd5 10. Be3 cxd4 11. cxd4 Bb4 12. Nc3 Bxc3 13. bxc3 b5 14. a4 Rb8 15. Qd2 Bb7 16. axb5 axb5 17. Reb1 b4 18. cxb4 0-0 19. Qb2 Ra8 20. b5 Nb8 21. Rxa8 Bxa8 22. Ra1 Qb7 23. Ra3 Nd7 24. Qa2 Nb6 25. Ra7 Qe4 26. Qa6 Rb8 27. d5 Nf4 28. Qxb6 Nh3+ 29. Kh1 Re8 30. Qc7 Rf8 31. Qe5 Qb1 32. Ra1 1-0

[Event "Ruhrgebiet Verbandsklasse Gruppe 2 1819"]
[Site "Nordrheinwestfalen"]
[Date "2019.03.24"]
[Round "8.4"]
[White "Ziemann, David"]
[Black "Distelrath, Oliver"]
[Result "1/2-1/2"]
[ECO "B05"]
[WhiteElo "1625"]
[BlackElo "1875"]
[PlyCount "40"]
[EventDate "2018.09.23"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Bochum SG IV"]
[BlackTeam "Unser Fritz"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 c6 6. exd6 exd6 7. 0-0 Be7 8. c4 Nf6 9. d5 c5 10. Nc3 0-0 11. b3 Nbd7 12. Bb2 Re8 13. Qc2 Nf8 14. Rae1 Qd7 15. Nd2 Ng6 16. Bxg4 Qxg4 17. Ne2 Nf4 18. Nxf4 Qxf4 19. Nf3 Bf8 20. Bxf6 Qxf6 1/2-1/2

[Event "Ruhrgebiet Verbandsklasse Gruppe 2 1819"]
[Site "Nordrheinwestfalen"]
[Date "2019.03.10"]
[Round "7.7"]
[White "Schaefer, Johannes"]
[Black "Ziemann, David"]
[Result "1/2-1/2"]
[ECO "B36"]
[WhiteElo "1667"]
[BlackElo "1625"]
[PlyCount "32"]
[EventDate "2018.09.23"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Kupferdreh Germania"]
[BlackTeam "Bochum SG IV"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. c4 Nf6 6. Nc3 d6 7. Be2 Nxd4 8. Qxd4 Bg7 9. Be3 0-0 10. Qd2 a5 11. a4 Be6 12. 0-0 Nd7 13. b3 Nc5 14. Rab1 f5 15. Bd3 Nxd3 16. Qxd3 fxe4 1/2-1/2

[Event "Ruhrgebiet Verbandsklasse Gruppe 2 1819"]
[Site "Nordrheinwestfalen"]
[Date "2019.02.03"]
[Round "6.6"]
[White "Markert, Dirk"]
[Black "Ziemann, David"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "1853"]
[BlackElo "1625"]
[PlyCount "155"]
[EventDate "2018.09.23"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Kamen SV II"]
[BlackTeam "Bochum SG IV"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nc3 g6 3. f4 Bg7 4. Nf3 Nc6 5. Bb5 Nd4 6. Bc4 e6 7. 0-0 Ne7 8. d3 0-0 9. Nxd4 Bxd4+ 10. Kh1 d5 11. Bb3 c4 12. dxc4 Bxc3 13. bxc3 dxe4 14. Qe2 Bd7 15. Qxe4 Bc6 16. Qd3 Nf5 17. Ba3 Re8 18. Bc5 Qh4 19. Rae1 Red8 20. Bd4 Qg4 21. Rf2 Nh4 22. Qe2 Qxe2 23. Rfxe2 Rd7 24. c5 Rad8 25. Kg1 Bb5 26. Re5 Nf5 27. Bf2 Rd1 28. g4 Ng7 29. Bd4 Rxe1+ 30. Rxe1 Bc6 31. Kf2 Bd5 32. Re2 a6 33. a4 Rd7 34. Re1 Kf8 35. h3 f5 36. a5 Kf7 37. Rb1 fxg4 38. hxg4 h5 39. Kg3 hxg4 40. Bxd5 Nf5+ 41. Kxg4 exd5 42. Rb2 Ne7 43. Kg5 Nc6 44. Be5 Re7 45. Kg4 Rd7 46. Kg3 Ke6 47. Bd4 Kf5 48. Kf3 Re7 49. Rb1 g5 50. Rh1 Nxd4+ 51. cxd4 g4+ 52. Kg3 Re3+ 53. Kg2 Re2+ 54. Kg3 Re3+ 55. Kg2 Ra3 56. Rh7 Ke4 57. Rxb7 Kxd4 58. c6 Rxa5 59. Ra7 Ra2 60. Kg3 a5 61. Kxg4 Rxc2 62. c7 Ke4 63. Kg5 Rg2+ 64. Kf6 Rc2 65. Ke6 d4 66. Kd7 Kxf4 67. Rxa5 Rxc7+ 68. Kxc7 Ke3 69. Re5+ Kd2 70. Kd6 d3 71. Kd5 Kc2 72. Ke4 d2 73. Rc5+ Kb1 74. Rd5 Kc2 75. Rc5+ Kb1 76. Rb5+ Kc2 77. Rd5 d1Q 78. Rxd1 1/2-1/2

[Event "Ruhrgebiet Verbandsliga Gruppe 1 1819"]
[Site "Nordrheinwestfalen"]
[Date "2019.01.20"]
[Round "5.8"]
[White "Krieglstein, Marcel"]
[Black "Ziemann, David"]
[Result "0-1"]
[ECO "E43"]
[WhiteElo "1938"]
[PlyCount "68"]
[EventDate "2018.09.23"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Holsterhausen SK"]
[BlackTeam "Bochum SG III"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 b6 6. Nf3 Ne4 7. Qc2 f5 8. e3 0-0 9. Bd3 Bb7 10. a4 Nc6 11. Rb1 Na5 12. Ba3 c5 13. 0-0 d6 14. Rfd1 Qf6 15. Bc1 Qg6 16. Ne1 Ba6 17. f3 Nf6 18. d5 Bc8 19. Be2 e5 20. Qa2 e4 21. Nc2 Ba6 22. Na3 exf3 23. Bxf3 Ne4 24. Bd2 Qg5 25. Be2 Rae8 26. Nc2 h5 27. Be1 h4 28. h3 Rf6 29. Bf1 Rg6 30. Rbc1 Bxc4 31. Bxh4 Bxa2 32. Bxg5 Rxg5 33. Na3 c4 34. Rd4 Nb3 0-1

[Event "Ruhrgebiet Verbandsklasse Gruppe 2 1819"]
[Site "Nordrheinwestfalen"]
[Date "2018.12.02"]
[Round "4.4"]
[White "Brendemuehl, Bernd"]
[Black "Ziemann, David"]
[Result "1/2-1/2"]
[ECO "B34"]
[WhiteElo "1886"]
[BlackElo "1625"]
[PlyCount "40"]
[EventDate "2018.09.23"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Dortmund FS"]
[BlackTeam "Bochum SG IV"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Bg7 6. Be3 Nf6 7. Be2 0-0 8. Qd2 d5 9. exd5 Nxd5 10. Nxd5 Qxd5 11. Bf3 Qe5 12. Nxc6 bxc6 13. c3 Ba6 14. 0-0-0 Qa5 15. a3 Bb5 16. Bh6 Rfd8 17. Qe3 Bxh6 18. Qxh6 Ba4 19. Rxd8+ Rxd8 20. Qe3 Qf5 1/2-1/2

[Event "Ruhrgebiet Verbandsliga Gruppe 1 1819"]
[Site "Nordrheinwestfalen"]
[Date "2018.10.07"]
[Round "2.8"]
[White "Ziemann, David"]
[Black "Buechle, Manfred"]
[Result "1/2-1/2"]
[ECO "B51"]
[WhiteElo "1625"]
[BlackElo "1766"]
[PlyCount "40"]
[EventDate "2018.09.23"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Bochum SG III"]
[BlackTeam "Brackel SF II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 d6 4. 0-0 Nf6 5. Re1 Bd7 6. c3 a6 7. Bf1 Bg4 8. h3 Bh5 9. d3 h6 10. g3 e6 11. Bg2 Be7 12. Be3 0-0 13. Nbd2 d5 14. g4 Bg6 15. Bf4 Nd7 16. exd5 exd5 17. d4 cxd4 18. Nxd4 Nxd4 19. cxd4 Nf6 20. Qb3 b5 1/2-1/2

[Event "Ruhrgebiet Verbandsklasse Gruppe 2 1819"]
[Site "Nordrheinwestfalen"]
[Date "2018.09.23"]
[Round "1.7"]
[White "Lazarev, Vadim"]
[Black "Ziemann, David"]
[Result "1-0"]
[ECO "B24"]
[WhiteElo "1759"]
[BlackElo "1625"]
[PlyCount "89"]
[EventDate "2018.09.23"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Buer Hassel"]
[BlackTeam "Bochum SG IV"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nc3 g6 3. g3 Bg7 4. Bg2 Nc6 5. Nge2 e5 6. Nd5 Nge7 7. Nec3 d6 8. 0-0 0-0 9. f4 f5 10. d3 Rb8 11. a4 Nxd5 12. Nxd5 Ne7 13. Ne3 b6 14. Nc4 Bb7 15. c3 Qc7 16. Qb3 Kh8 17. Be3 Bc6 18. Rf2 Bd7 19. Qc2 b5 20. axb5 Bxb5 21. Nd2 Rfd8 22. Nf3 Rf8 23. fxe5 dxe5 24. b4 cxb4 25. Rxa7 Qd6 26. c4 Be8 27. c5 Qe6 28. Ng5 Qf6 29. Qc4 Bf7 30. Nxf7+ Qxf7 31. Qxf7 Rxf7 32. Bg5 b3 33. Rb2 Bf8 34. exf5 gxf5 35. Bd5 Nxd5 36. Rxf7 Bg7 37. Bd2 e4 38. Rb1 b2 39. dxe4 fxe4 40. Rd7 Nf6 41. Re7 Bf8 42. Re5 e3 43. Bxe3 Ng4 44. Bd4 Nxe5 45. Bxe5+ 1-0

[Event "Ruhrgebiet Verbandsliga Gruppe 1 1516"]
[Site "Germany"]
[Date "2016.03.20"]
[Round "8.8"]
[White "Folke, Christof"]
[Black "Ziemann, David"]
[Result "1-0"]
[ECO "B27"]
[WhiteElo "1812"]
[BlackElo "1532"]
[PlyCount "53"]
[EventDate "2015.09.06"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Steele/Kray Rochade"]
[BlackTeam "Bochum SG III"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Qxd4 Nf6 5. Bb5 a6 6. e5 axb5 7. exf6 exf6 8. 0-0 Ra6 9. Nc3 Bg7 10. Nxb5 0-0 11. c3 d5 12. Qf4 Be6 13. h4 Rb6 14. a4 Na6 15. Be3 Rc6 16. Nfd4 Rc8 17. Rfd1 Qe7 18. Qg3 Rfd8 19. Bf4 Rd7 20. Re1 Nc5 21. Bd6 Rxd6 22. Nxd6 Rd8 23. N6b5 Ne4 24. Qe3 Qf8 25. Nxe6 fxe6 26. f3 Bh6 27. Qb6 1-0

[Event "Ruhrgebiet Verbandsklasse Gruppe 1 1415"]
[Site "Germany"]
[Date "2015.04.26"]
[Round "9.4"]
[White "Ziemann, David"]
[Black "Klups, Christoph"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1515"]
[BlackElo "1963"]
[PlyCount "40"]
[EventDate "2014.09.21"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Bochum SG IV"]
[BlackTeam "Essen Listiger Bauer"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bb5 Nd4 6. 0-0 e6 7. e5 a6 8. Bd3 d5 9. Nxd4 cxd4 10. Ne2 Ne7 11. b3 f6 12. Qe1 0-0 13. exf6 Bxf6 14. Qg3 Nc6 15. Ba3 Rf7 16. Bb2 Bh4 17. Qf3 e5 18. f5 e4 19. Bxe4 dxe4 20. Qxe4 Bxf5 0-1

[Event "Oberliga NRW 0001 II"]
[Site "NRW"]
[Date "2001.05.06"]
[Round "9.8"]
[White "Lehmann, Holger"]
[Black "Ziemann, David"]
[Result "1-0"]
[ECO "D12"]
[WhiteElo "2227"]
[PlyCount "61"]
[EventDate "2000.09.24"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]
[WhiteTeam "Emsdetten Turm"]
[BlackTeam "Bochum II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 Bf5 5. Nc3 e6 6. Nh4 Bd6 7. Nxf5 exf5 8. cxd5 cxd5 9. Qb3 b6 10. Bb5+ Nbd7 11. Bc6 Rc8 12. Bxd5 0-0 13. Bf3 Re8 14. 0-0 Ne4 15. g3 Ndf6 16. Bg2 Qc7 17. Nxe4 fxe4 18. Bh3 Rcd8 19. Bd2 Qb7 20. Bb4 Bxb4 21. Qxb4 Qe7 22. Qxe7 Rxe7 23. Rac1 Nd7 24. Rc7 a5 25. Rfc1 g6 26. Rb7 f5 27. Rcc7 Kf7 28. Bf1 Ke8 29. Bb5 h5 30. h4 Rf7 31. Rxb6 1-0

