[Event "Steinfurt Bezirksliga 1617"]
[Site "Germany"]
[Date "2016.12.10"]
[Round "4.8"]
[White "Loebbel, Timo"]
[Black "Dortmann, Marvin"]
[Result "1-0"]
[ECO "D12"]
[WhiteElo "1414"]
[BlackElo "1130"]
[PlyCount "61"]
[EventDate "2016.09.24"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]
[WhiteTeam "Emsdetten Rochade IV"]
[BlackTeam "Ibbenbueren II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 c6 3. e3 Bf5 4. Nc3 Nf6 5. Nf3 Nbd7 6. Be2 e6 7. 0-0 Bd6 8. c5 Bc7 9. b4 b6 10. Bb2 Rb8 11. Qd2 0-0 12. a3 bxc5 13. dxc5 a5 14. Nd4 Qc8 15. Kh1 Be5 16. Nxf5 exf5 17. Na4 axb4 18. Bxe5 Nxe5 19. Nb6 Qe6 20. Qxb4 Nfd7 21. Rfb1 Rfd8 22. a4 Nc4 23. a5 Ndxb6 24. cxb6 Qe5 25. Bxc4 dxc4 26. Qxc4 Rb7 27. Qxc6 Rbd7 28. g3 Qe8 29. Qf3 Qe7 30. b7 Rb8 31. a6 1-0

[Event "Steinfurt Bezirksliga 1617"]
[Site "Germany"]
[Date "2016.11.12"]
[Round "3.8"]
[White "Dortmann, Marvin"]
[Black "Krumbeck, Holger"]
[Result "0-1"]
[ECO "B00"]
[WhiteElo "1130"]
[BlackElo "1353"]
[PlyCount "72"]
[EventDate "2016.09.24"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]
[WhiteTeam "Ibbenbueren II"]
[BlackTeam "Reckenfeld"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 b6 2. Nf3 Bb7 3. Nc3 d6 4. Bc4 h6 5. d3 Nc6 6. Be3 e5 7. 0-0 Nf6 8. h3 Be7 9. Qe2 Na5 10. d4 Nxe4 11. Nxe4 Nxc4 12. Qxc4 Bxe4 13. dxe5 Bxf3 14. gxf3 dxe5 15. Qc6+ Kf8 16. Rad1 Bd6 17. f4 Qe8 18. Qc4 Qe6 19. Qxe6 fxe6 20. fxe5 Bxe5 21. Bd4 Bxd4 22. Rxd4 Ke7 23. Re1 Rad8 24. Rg4 g5 25. Rc4 c5 26. Rce4 Rd6 27. h4 Rg8 28. f4 gxh4+ 29. Kf2 Rg4 30. Rh1 Rd2+ 31. Re2 Rxe2+ 32. Kxe2 Rxf4 33. Ke3 Rg4 34. Kf3 h5 35. Rh2 e5 36. Ke3 Rg3+ 0-1

[Event "Steinfurt Bezirksliga 1617"]
[Site "Germany"]
[Date "2016.10.22"]
[Round "2.8"]
[White "Beeger, Kai"]
[Black "Dortmann, Marvin"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1144"]
[BlackElo "1130"]
[PlyCount "69"]
[EventDate "2016.09.24"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]
[WhiteTeam "Westerkappeln"]
[BlackTeam "Ibbenbueren II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. e3 Nf6 3. Bd3 b6 4. Ne2 e6 5. f3 Bd6 6. 0-0 0-0 7. Bd2 Bb7 8. c4 c6 9. Nbc3 Re8 10. Qc2 g6 11. a3 Qc7 12. g3 Nbd7 13. e4 dxe4 14. fxe4 e5 15. d5 cxd5 16. exd5 b5 17. Nxb5 Qc5+ 18. Kg2 Nxd5 19. cxd5 Bxd5+ 20. Kh3 Be6+ 21. Kg2 Qd5+ 22. Be4 Qxb5 23. Bb4 Rac8 24. Qd2 Qc4 25. Nc3 Bxb4 26. axb4 Qxb4 27. Rxa7 Nc5 28. Bd5 Bxd5+ 29. Qxd5 Qxb2+ 30. Rf2 Qxf2+ 31. Kxf2 Ne6 32. Qd7 Rf8 33. Nd5 Rcd8 34. Ne7+ Kg7 35. Qb5 1-0

[Event "Steinfurt Bezirksliga 1617"]
[Site "Germany"]
[Date "2016.09.24"]
[Round "1.8"]
[White "Dortmann, Marvin"]
[Black "Welzel, Wilhelm"]
[Result "0-1"]
[ECO "B93"]
[WhiteElo "1130"]
[BlackElo "1560"]
[PlyCount "64"]
[EventDate "2016.09.24"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]
[WhiteTeam "Ibbenbueren II"]
[BlackTeam "Ibbenbueren"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f4 Nc6 7. h3 Bd7 8. Bc4 b5 9. Nxc6 Bxc6 10. Bd5 Qb6 11. Qf3 Bxd5 12. Nxd5 Nxd5 13. exd5 g6 14. Be3 Qc7 15. Rc1 Bg7 16. c3 Qc4 17. b3 Bxc3+ 18. Bd2 Bxd2+ 19. Kxd2 Qd4+ 20. Ke2 Qb2+ 21. Ke3 0-0 22. Rc7 Rac8 23. Rhc1 Rxc7 24. Rxc7 Qxa2 25. Qe4 Qxb3+ 26. Kf2 e6 27. dxe6 Qxe6 28. Qb7 Qa2+ 29. Kf3 h5 30. Rc6 Re8 31. Rxa6 Qe2+ 32. Kg3 Qe3+ 0-1

[Event "Steinfurt Bezirksklasse 1415"]
[Site "Germany"]
[Date "2015.02.21"]
[Round "6.5"]
[White "Dortmann, Marvin"]
[Black "Kleimann, Luca"]
[Result "1-0"]
[ECO "C57"]
[WhiteElo "1081"]
[BlackElo "987"]
[PlyCount "31"]
[EventDate "2014.09.20"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]
[WhiteTeam "Ibbenbueren III"]
[BlackTeam "Emsdetten Turm IV"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Nxd5 6. Nxf7 Kxf7 7. Qf3+ Qf6 8. Bxd5+ Ke7 9. Qb3 b6 10. 0-0 Bb7 11. Bxc6 Qxc6 12. f3 Rd8 13. Re1 Qc5+ 14. Kh1 Kd7 15. d4 exd4 16. Qe6# 1-0

[Event "Steinfurt Bezirksklasse 1314"]
[Site "Germany"]
[Date "2014.05.24"]
[Round "9.5"]
[White "Dortmann, Marvin"]
[Black "Schwarze, Hugo"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "1023"]
[BlackElo "1718"]
[PlyCount "31"]
[EventDate "2013.10.05"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Ibbenbueren III"]
[BlackTeam "Westerkappeln"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 Nc6 3. Bc4 e6 4. Nc3 g6 5. 0-0 Bg7 6. d3 Nge7 7. Re1 0-0 8. Be3 d5 9. exd5 exd5 10. Bxc5 dxc4 11. dxc4 Qxd1 12. Raxd1 Be6 13. Nd5 Rfe8 14. Nc7 Rad8 15. Rxd8 Rxd8 16. Nxe6 0-1

[Event "Steinfurt Bezirksklasse 1314"]
[Site "Germany"]
[Date "2014.02.22"]
[Round "5.5"]
[White "Dortmann, Marvin"]
[Black "Hooft, Rudolf"]
[Result "1/2-1/2"]
[ECO "B15"]
[WhiteElo "1023"]
[BlackElo "1352"]
[PlyCount "50"]
[EventDate "2013.10.05"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Ibbenbueren III"]
[BlackTeam "Rheine SG"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c6 2. d4 d5 3. Nc3 h6 4. Nf3 Nf6 5. Bd3 e6 6. a3 Be7 7. 0-0 0-0 8. Bf4 Nbd7 9. Qd2 dxe4 10. Nxe4 Nxe4 11. Bxe4 f5 12. Bd3 Rf7 13. Bc4 Nf8 14. Ne5 Rf6 15. Qd3 Ng6 16. Nxg6 Rxg6 17. Qxf5 Rf6 18. Qe4 Bd6 19. Bxd6 Qxd6 20. Rfe1 Bd7 21. Re3 Re8 22. Rae1 Rf4 23. Qe5 Qxd4 24. Qxd4 Rxd4 25. Bb3 Rd6 1/2-1/2

[Event "Steinfurt Bezirksklasse 1314"]
[Site "Germany"]
[Date "2014.01.18"]
[Round "4.5"]
[White "Borgmann, Simon"]
[Black "Dortmann, Marvin"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "1176"]
[BlackElo "1023"]
[PlyCount "68"]
[EventDate "2013.10.05"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Emsdetten Turm IV"]
[BlackTeam "Ibbenbueren III"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c6 2. Nf3 d5 3. exd5 cxd5 4. d4 Nc6 5. Be2 Bf5 6. c3 Nf6 7. 0-0 e6 8. Bg5 Bd6 9. Nh4 0-0 10. Nxf5 exf5 11. Re1 h6 12. Bc1 Re8 13. Bd3 Ng4 14. g3 Qd7 15. Bf4 Bxf4 16. gxf4 Rxe1+ 17. Qxe1 Re8 18. Qf1 Qd8 19. h3 Nf6 20. Bxf5 Nh5 21. Nd2 Nxf4 22. Kh2 Qg5 23. Bc2 f5 24. Qg1 Qh4 25. Qg3 Qxg3+ 26. Kxg3 Nh5+ 27. Kf3 g6 28. Rg1 Re6 29. h4 Kf7 30. Bd3 a6 31. Nb3 Nf6 32. Kg2 Nd7 33. c4 Nb6 34. c5 Nc4 1/2-1/2

[Event "Steinfurt Bezirksklasse 1213"]
[Site "Germany"]
[Date "2013.05.25"]
[Round "9.7"]
[White "Dortmann, Marvin"]
[Black "Gaupel, Michael"]
[Result "0-1"]
[ECO "A22"]
[WhiteElo "950"]
[BlackElo "1369"]
[PlyCount "104"]
[EventDate "2012.09.29"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Ibbenbueren III"]
[BlackTeam "Steinfurt III"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 Nf6 2. Nc3 e5 3. g3 Bc5 4. Bg2 Ng4 5. e3 d6 6. Nge2 0-0 7. 0-0 Qf6 8. d4 exd4 9. exd4 Bb6 10. b4 c5 11. Nd5 Qd8 12. b5 cxd4 13. Nxd4 Ne5 14. Nxb6 Qxb6 15. Be4 Nxc4 16. Qh5 h6 17. Bxh6 Qxd4 18. Qg5 Re8 19. Rfe1 Qf6 20. Qxf6 gxf6 21. Bh7+ Kxh7 22. Rxe8 Nd7 23. Be3 f5 24. Bd4 Nce5 25. Rc1 Nf3+ 26. Kg2 Nxd4 27. Rcxc8 Rxc8 28. Rxc8 Nxb5 29. Kf3 Kg6 30. h4 d5 31. Rd8 Nf6 32. Kf4 d4 33. a4 Nc7 34. Kf3 Ne6 35. Rd6 Ne4 36. Rd7 N4c5 37. Rd5 b6 38. Ke2 Nxa4 39. Kd2 Nc3 40. Rd7 Ne4+ 41. Ke2 a6 42. Rb7 b5 43. Rb6 N4c5 44. f3 Kh5 45. f4 Kg4 46. Rc6 a5 47. Rb6 b4 48. Rb5 Nb3 49. Kd3 Nec5+ 50. Ke2 d3+ 51. Kd1 Ne4 52. Rb8 Nc3+ 0-1

[Event "Steinfurt Bezirksklasse 1213"]
[Site "Germany"]
[Date "2013.03.09"]
[Round "6.6"]
[White "Dortmann, Marvin"]
[Black "Burton, Christopher"]
[Result "0-1"]
[ECO "A23"]
[WhiteElo "950"]
[BlackElo "1212"]
[PlyCount "56"]
[EventDate "2012.09.29"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Ibbenbueren III"]
[BlackTeam "Westerkappeln II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 c6 2. Nc3 e5 3. g3 Nf6 4. d3 d5 5. cxd5 cxd5 6. Bg2 Bb4 7. Bd2 Nc6 8. a3 Bxc3 9. bxc3 b5 10. Qb3 Rb8 11. Qa2 0-0 12. c4 Be6 13. Qc2 Nd4 14. Qc3 bxc4 15. dxc4 Rb3 16. Qc1 dxc4 17. e3 c3 18. Bxc3 Bd5 19. Bxd5 Qxd5 20. f3 Nxf3+ 21. Nxf3 Qxf3 22. Rf1 Qe4 23. Rf2 Ng4 24. Re2 Rc8 25. Rc2 Nxe3 26. Rd2 Nc2+ 27. Kd1 Nxa1 28. Qxa1 Rb1+ 0-1

[Event "Steinfurt Bezirksklasse 1213"]
[Site "Germany"]
[Date "2012.11.03"]
[Round "2.6"]
[White "Dortmann, Marvin"]
[Black "Olschimke, Adrian"]
[Result "1-0"]
[ECO "C51"]
[WhiteElo "950"]
[BlackElo "818"]
[PlyCount "51"]
[EventDate "2012.09.29"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Ibbenbueren III"]
[BlackTeam "Steinfurt IV"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Bc5 6. d4 Bb6 7. Ng5 Qf6 8. 0-0 Nge7 9. Nxf7 Rf8 10. Ng5 exd4 11. Nxh7 Qg6 12. Nxf8 Kxf8 13. Qf3+ Ke8 14. Bb2 Ne5 15. Qe2 d6 16. cxd4 N5c6 17. Bb5 a6 18. Ba4 d5 19. exd5 Kd8 20. dxc6 bxc6 21. Re1 Be6 22. Qxe6 Qh5 23. Qxe7+ Kc8 24. Bxc6 Kb8 25. Qd8+ Ka7 26. Qxa8# 1-0

[Event "Steinfurt Bezirksklasse 1213"]
[Site "Germany"]
[Date "2012.09.29"]
[Round "1.6"]
[White "Dortmann, Marvin"]
[Black "Beyer, Rainer"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "950"]
[BlackElo "1352"]
[PlyCount "51"]
[EventDate "2012.09.29"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Ibbenbueren III"]
[BlackTeam "Rheine CC"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 d6 3. Bc4 h6 4. Nc3 Nf6 5. 0-0 Be7 6. h3 a6 7. d4 exd4 8. Nxd4 0-0 9. Re1 Re8 10. Bf4 c5 11. Nf5 Bxf5 12. exf5 Nc6 13. Nd5 b5 14. Nxf6+ Bxf6 15. Bd5 Rc8 16. Rxe8+ Qxe8 17. Bxd6 Bxb2 18. Rb1 Bd4 19. Bf4 Rd8 20. Qf3 Nb4 21. Be4 Nxa2 22. Re1 b4 23. Bd2 Qd7 24. Qg3 Bxf2+ 25. Qxf2 Qxd2 26. Qg3 0-1

[Event "Steinfurt Bezirksklasse 1112"]
[Site "Germany"]
[Date "2012.05.19"]
[Round "9.6"]
[White "Dortmann, Marvin"]
[Black "Gutjahr, Vladimir"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "914"]
[BlackElo "1327"]
[PlyCount "104"]
[EventDate "2011.09.24"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Ibbenbueren III"]
[BlackTeam "Steinfurt IV"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 h6 4. Nc3 Bc5 5. 0-0 Nf6 6. d3 d6 7. Be3 Nd4 8. Nd5 c6 9. Nxf6+ Qxf6 10. c3 Nxf3+ 11. Qxf3 Qxf3 12. gxf3 Bh3 13. Rfe1 f5 14. d4 Bb6 15. d5 fxe4 16. fxe4 Bd8 17. Rad1 Be7 18. f4 0-0-0 19. fxe5 Bh4 20. Bf2 Bxf2+ 21. Kxf2 Rhf8+ 22. Ke3 dxe5 23. Rg1 g5 24. dxc6 bxc6 25. Rxd8+ Kxd8 26. Rd1+ Kc7 27. b4 Bg2 28. Be2 Rf4 29. Bd3 Rf3+ 30. Kd2 Rf2+ 31. Kc1 Rxa2 32. Bc2 Ra1+ 33. Kd2 Ra2 34. Kd3 g4 35. Rg1 Bf3 36. Bb3 Rxh2 37. Be6 h5 38. Ke3 Re2+ 39. Kd3 Rxe4 40. Bf5 Rf4 41. Be6 Kd6 42. Bb3 Bd5 43. Bxd5 cxd5 44. Rh1 Rf5 45. Rg1 Rf3+ 46. Kd2 e4 47. Rh1 Rh3 48. Rg1 g3 49. Kc2 Rh2+ 50. Kd1 g2 51. Ke2 h4 52. Kf2 h3 0-1

[Event "Steinfurt Bezirksklasse 1112"]
[Site "Germany"]
[Date "2012.04.28"]
[Round "8.7"]
[White "Dortmann, Marvin"]
[Black "Brehe, Kai"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "914"]
[BlackElo "816"]
[PlyCount "75"]
[EventDate "2011.09.24"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Ibbenbueren III"]
[BlackTeam "Emsdetten Turm IV"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bb4 4. c3 Ba5 5. 0-0 d6 6. d4 Bg4 7. d5 Nce7 8. Be3 Nf6 9. Nbd2 0-0 10. h3 Bh5 11. b4 Bb6 12. Qc2 Bxf3 13. Nxf3 Bxe3 14. fxe3 c6 15. a4 cxd5 16. exd5 Nexd5 17. Bxd5 Nxd5 18. Qd3 Nf6 19. e4 Rc8 20. Rac1 Qb6+ 21. Rf2 Qc6 22. Nd2 Qxa4 23. Qxd6 Qc6 24. Qxe5 Rfe8 25. Qf5 Re6 26. Rf3 g6 27. Qf4 Qd6 28. Qxd6 Rxd6 29. e5 Rxd2 30. exf6 Rcd8 31. Re1 Kf8 32. Rfe3 Rd1 33. Rxd1 Rxd1+ 34. Kh2 b6 35. Re7 a5 36. bxa5 bxa5 37. Ra7 Rd3 38. Ra8+ 1-0

[Event "Steinfurt Bezirksklasse 1112"]
[Site "Germany"]
[Date "2012.01.28"]
[Round "5.7"]
[White "Erber, Georg"]
[Black "Dortmann, Marvin"]
[Result "1/2-1/2"]
[ECO "C27"]
[WhiteElo "1107"]
[BlackElo "914"]
[PlyCount "70"]
[EventDate "2011.09.24"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Saerbeck III"]
[BlackTeam "Ibbenbueren III"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nc3 e5 2. e4 Nf6 3. Bc4 Bc5 4. d3 h6 5. a3 c6 6. Qf3 d6 7. h3 b5 8. Ba2 Bb7 9. Qg3 Nbd7 10. Qxg7 Rf8 11. Qxh6 Qe7 12. Qh4 0-0-0 13. Bg5 Rh8 14. Bxf6 Nxf6 15. Qg3 Rdg8 16. Qf3 Ng4 17. 0-0-0 Nxf2 18. Nge2 Nxd1 19. Kxd1 Qd7 20. Bxf7 Rf8 21. Bg6 Rxf3 22. gxf3 Qg7 23. Rg1 Qf8 24. Bf5+ Kd8 25. Ke1 Bxg1 26. Nxg1 Rg8 27. Bg4 Bc8 28. Nce2 Bxg4 29. fxg4 Qf7 30. b3 d5 31. Ng3 Qf6 32. N3e2 Qf8 33. b4 d4 34. Ng3 Rh8 35. Nh5 Qf7 1/2-1/2

[Event "Steinfurt Bezirksklasse 1112"]
[Site "Germany"]
[Date "2011.09.24"]
[Round "1.8"]
[White "Reiche, Frank"]
[Black "Dortmann, Marvin"]
[Result "0-1"]
[ECO "B30"]
[BlackElo "914"]
[PlyCount "34"]
[EventDate "2011.09.24"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Emsdetten Rochade IV"]
[BlackTeam "Ibbenbueren III"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 e5 4. d3 Nf6 5. g3 d6 6. Nd5 Be6 7. h4 Nxd5 8. exd5 Bxd5 9. Bg2 h6 10. Bd2 a5 11. a3 Be7 12. b3 Bf6 13. a4 Nb4 14. Qb1 Qe7 15. c4 e4 16. cxd5 exf3+ 17. Be3 fxg2 0-1

[Event "Steinfurt Bezirksklasse 1011"]
[Site "Germany"]
[Date "2011.05.14"]
[Round "9.6"]
[White "Dortmann, Marvin"]
[Black "Krampe, Jennifer"]
[Result "0-1"]
[ECO "C68"]
[WhiteElo "935"]
[BlackElo "875"]
[PlyCount "44"]
[EventDate "2010.09.25"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]
[WhiteTeam "Ibbenbueren III"]
[BlackTeam "Emsdetten Turm IV"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 Bd6 6. d3 Qf6 7. h3 h6 8. Nc3 Ne7 9. Be3 Qg6 10. Nh4 Qf6 11. Nf3 Ng6 12. Ne2 Nh4 13. Nxh4 Qxh4 14. Ng3 Be6 15. c4 h5 16. Qb3 0-0-0 17. Qd1 g5 18. b3 g4 19. hxg4 hxg4 20. f3 Qxg3 21. a4 Rh2 22. Qe2 Rdh8 0-1

[Event "Steinfurt Bezirksliga 1011"]
[Site "Germany"]
[Date "2011.05.07"]
[Round "9.6"]
[White "Stoffers, Elsbeth"]
[Black "Dortmann, Marvin"]
[Result "1-0"]
[ECO "D13"]
[WhiteElo "1394"]
[PlyCount "91"]
[EventDate "2010.10.02"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]
[WhiteTeam "Steinfurt III"]
[BlackTeam "Ibbenbueren II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 Bg4 5. e3 e6 6. cxd5 cxd5 7. Qa4+ Nc6 8. Ne5 Qc7 9. Bb5 Rc8 10. Bd2 a6 11. Bxc6+ bxc6 12. Nxg4 Nxg4 13. h3 Nf6 14. Qxa6 Bd6 15. Rc1 0-0 16. Nb5 Qd7 17. Nxd6 Qxd6 18. a3 Qd7 19. Bb4 Rfd8 20. 0-0 h6 21. Rc2 Rc7 22. Rfc1 Rdc8 23. Bc5 Ne4 24. Qd3 Ra8 25. f3 Nxc5 26. Rxc5 Rb8 27. b4 Rbb7 28. Ra5 g6 29. Rac5 Kg7 30. Qc3 Rb5 31. Rxc6 Rxc6 32. Qxc6 Qxc6 33. Rxc6 Rb7 34. Kf2 Ra7 35. Rc3 f5 36. Ke2 Kf6 37. Kd3 Kg5 38. Kc2 Kh4 39. Kb3 g5 40. b5 g4 41. fxg4 fxg4 42. hxg4 Kxg4 43. Rc6 Rb7 44. a4 h5 45. Rxe6 h4 46. Rg6+ 1-0

[Event "Steinfurt Bezirksklasse 1011"]
[Site "Germany"]
[Date "2010.12.18"]
[Round "4.8"]
[White "Dortmann, Marvin"]
[Black "Trappe, Michael"]
[Result "0-1"]
[ECO "C26"]
[WhiteElo "935"]
[BlackElo "1590"]
[PlyCount "54"]
[EventDate "2010.09.25"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]
[WhiteTeam "Ibbenbueren III"]
[BlackTeam "Reckenfeld II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 Nf6 2. d3 e5 3. Nc3 Be7 4. Be3 0-0 5. Qd2 c6 6. 0-0-0 d5 7. Nf3 d4 8. Ne2 dxe3 9. Qxe3 Ng4 10. Qd2 Nxf2 11. Rg1 Nxd1 12. Qxd1 Qa5 13. a3 Be6 14. d4 exd4 15. Nexd4 Rd8 16. Bd3 Bg5+ 17. Nxg5 Qxg5+ 18. Kb1 Rxd4 19. c3 Rd7 20. Qe2 Na6 21. Rf1 Rad8 22. Bxa6 bxa6 23. g3 Rd2 24. Qf3 Rxb2+ 25. Kxb2 Qd2+ 26. Kb1 Rb8+ 27. Ka1 Qa2# 0-1

