[Event "Mecklenburg VP Verbandsliga 2223"]
[Site "Mecklenburg VP"]
[Date "2023.05.07"]
[Round "9.4"]
[White "Dettmann, Gerd"]
[Black "Lanz, Joerg"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2092"]
[BlackElo "2055"]
[PlyCount "97"]
[EventDate "2022.10.23"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Guestrow/Teterow"]
[BlackTeam "Wismar ASV Gruen-Weiss"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f3 Bg7 5. Be3 0-0 6. Qd2 c6 7. g4 Qa5 8. 0-0-0 b5 9. Kb1 b4 10. Nce2 Be6 11. Nc1 c5 12. d5 Bd7 13. h4 h5 14. Bh6 Na6 15. Bxg7 Kxg7 16. g5 Ne8 17. f4 Nac7 18. Nh3 Nb5 19. Bxb5 Qxb5 20. f5 e5 21. dxe6 fxe6 22. fxe6 Bxe6 23. Nf4 Bg4 24. Rde1 c4 25. Nd5 Qc5 26. Qxb4 Qxb4 27. Nxb4 Nc7 28. Rh2 Rae8 29. Rd2 Re6 30. a3 Bf3 31. Nca2 Bxe4 32. Nc3 d5 33. Nxe4 dxe4 34. Rd4 e3 35. Rxc4 Rf7 36. Kc1 a5 37. Nd3 Nd5 38. Rd4 Ne7 39. c4 Nf5 40. Rf4 Rd6 41. Kc2 Rfd7 42. Ne5 Rd2+ 43. Kc3 Rd8 44. Re4 a4 45. c5 Nd4 46. R1xe3 Nb5+ 47. Kc4 Rxb2 48. Nc6 Rd7 49. Nb4 1-0

[Event "Mecklenburg VP Verbandsliga 2223"]
[Site "Mecklenburg VP"]
[Date "2023.04.23"]
[Round "8.3"]
[White "Dettmann, Gerd"]
[Black "Helms, Sven"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2092"]
[BlackElo "1940"]
[PlyCount "85"]
[EventDate "2022.10.23"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Guestrow/Teterow"]
[BlackTeam "Schwerin SF II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 c6 5. Bd3 Nf6 6. Nge2 Bg4 7. 0-0 e6 8. Bf4 Be7 9. a3 0-0 10. b4 Qd8 11. Qd2 Bxe2 12. Nxe2 Nd5 13. Bg3 a5 14. c4 Nf6 15. Rab1 axb4 16. axb4 Nbd7 17. h3 b6 18. Rfd1 Qc8 19. Nc3 Rd8 20. Qe3 Ra3 21. Rdc1 Nf8 22. d5 Ng6 23. dxe6 Qxe6 24. Qxe6 fxe6 25. Bxg6 hxg6 26. Bc7 Rd3 27. Ne2 Rd2 28. Nf4 Kf7 29. Re1 Bd6 30. Bxd6 Rxd6 31. c5 bxc5 32. bxc5 Rd7 33. Nxe6 Nd5 34. Rb8 g5 35. Nxg5+ Kg6 36. Nf3 Kh7 37. Re6 g6 38. Rxc6 Nf4 39. Rd6 Re7 40. c6 Nxh3+ 41. gxh3 Rxf3 42. Rd7 Rff7 43. Rbb7 1-0

[Event "Mecklenburg VP Verbandsliga 2223"]
[Site "Mecklenburg VP"]
[Date "2023.02.26"]
[Round "6.4"]
[White "Morosova, Svetlana"]
[Black "Dettmann, Gerd"]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "1675"]
[BlackElo "2092"]
[PlyCount "82"]
[EventDate "2022.10.23"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Think Rochade"]
[BlackTeam "Guestrow/Teterow"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Bf4 d6 3. e3 Bf5 4. c4 Nbd7 5. Nf3 c6 6. Nc3 Qc7 7. Bd3 Bg4 8. h3 Bh5 9. Be2 e5 10. Bh2 Be7 11. 0-0 0-0 12. Rc1 Rad8 13. Qb3 Rfe8 14. Rfe1 Bf8 15. Nd2 Bg6 16. Bf3 e4 17. Be2 b6 18. Qc2 a6 19. b4 Qa7 20. Qa4 Qb7 21. Qb3 c5 22. Nd5 Nxd5 23. cxd5 cxd4 24. exd4 f5 25. Nc4 Nf6 26. Ne3 Bf7 27. Nxf5 b5 28. Ne3 Nxd5 29. Nxd5 Bxd5 30. Qb2 Re6 31. Bf4 e3 32. fxe3 Be7 33. Bd3 Rf8 34. Qd2 h6 35. Qc2 Kh8 36. Qc7 Bxg2 37. Qxb7 Bxb7 38. Rc7 Rxf4 39. Rxb7 Rf8 40. Rb6 Bf6 41. d5 Rxe3 1/2-1/2

[Event "Mecklenburg VP Verbandsliga 2223"]
[Site "Mecklenburg VP"]
[Date "2023.01.15"]
[Round "5.4"]
[White "Dettmann, Gerd"]
[Black "Wulff, Jens Peter"]
[Result "1-0"]
[ECO "B28"]
[WhiteElo "2092"]
[BlackElo "1726"]
[PlyCount "89"]
[EventDate "2022.10.23"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Guestrow/Teterow"]
[BlackTeam "Mecklenburger Springer SC"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 a6 3. c3 Nc6 4. d4 d5 5. dxc5 dxe4 6. Qxd8+ Nxd8 7. Ne5 Nc6 8. Nc4 Bg4 9. Be3 e5 10. Nbd2 f5 11. h3 Bh5 12. g4 Bg6 13. gxf5 Bxf5 14. 0-0-0 0-0-0 15. Bg2 Nf6 16. b4 Rd3 17. Kb2 Be7 18. a3 Rhd8 19. Bf1 Rxe3 20. Nxe3 Bg6 21. Be2 Nh5 22. Ndc4 Nf4 23. Rxd8+ Bxd8 24. Nd6+ Kb8 25. Bc4 Nd3+ 26. Bxd3 exd3 27. Ndf5 Bf6 28. f3 Ne7 29. Nxe7 Bxe7 30. h4 Bh5 31. Rh3 Be8 32. Nd5 Bd8 33. c4 Bd7 34. Rh1 Bf5 35. Ne3 g6 36. Kc3 e4 37. Nxf5 gxf5 38. fxe4 fxe4 39. Kd4 b5 40. cxb5 axb5 41. Kxe4 Bf6 42. Kxd3 Bb2 43. Kc2 Bxa3 44. Kb3 Bxb4 45. Kxb4 1-0

[Event "Mecklenburg VP Verbandsliga 2223"]
[Site "Mecklenburg VP"]
[Date "2022.11.27"]
[Round "3.4"]
[White "Dettmann, Gerd"]
[Black "Rossmann, Andreas"]
[Result "1-0"]
[ECO "B56"]
[WhiteElo "2092"]
[BlackElo "2073"]
[PlyCount "59"]
[EventDate "2022.10.23"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Guestrow/Teterow"]
[BlackTeam "Neubrandenburg SG Eintracht"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. f3 e5 7. Nb3 Be6 8. Bg5 Be7 9. Qd2 h6 10. Bxf6 Bxf6 11. Rd1 Qb6 12. Qxd6 Qe3+ 13. Be2 Nd4 14. Nxd4 exd4 15. Nb5 Rc8 16. Nc7+ Rxc7 17. Qxc7 0-0 18. Qa5 Bh3 19. g3 Bg2 20. Qd2 Bxh1 21. Qxe3 dxe3 22. Kf1 Bxb2 23. Kg1 Bxf3 24. Bxf3 Rc8 25. Rd7 Rxc2 26. Bg4 Bc3 27. e5 Bxe5 28. Rd8+ Kh7 29. Bf5+ g6 30. Bxc2 1-0

[Event "Mecklenburg VP Verbandsliga 2223"]
[Site "Mecklenburg VP"]
[Date "2022.11.06"]
[Round "2.3"]
[White "Dettmann, Gerd"]
[Black "Mehl, Ronald"]
[Result "1/2-1/2"]
[ECO "B80"]
[WhiteElo "2092"]
[BlackElo "2099"]
[PlyCount "59"]
[EventDate "2022.10.23"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Guestrow/Teterow"]
[BlackTeam "Stralsund HSG"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Be3 Qc7 6. Nc3 Nf6 7. f3 d6 8. Qd2 Nbd7 9. g4 h6 10. 0-0-0 Ne5 11. h4 Bd7 12. Be2 Nc4 13. Bxc4 Qxc4 14. g5 Nh5 15. f4 b5 16. a3 b4 17. axb4 Qxb4 18. Rhg1 Rb8 19. Nb3 a5 20. Qd4 a4 21. Qxb4 Rxb4 22. Rd4 d5 23. Nd2 Rxd4 24. Bxd4 Nxf4 25. exd5 hxg5 26. hxg5 exd5 27. Re1+ Kd8 28. Nf3 a3 29. Ne5 axb2+ 30. Kxb2 1/2-1/2

[Event "EU-chT Seniors 50"]
[Site "Dresden"]
[Date "2022.11.04"]
[Round "9.2"]
[White "Mrva, Martin"]
[Black "Dettmann, Gerd"]
[Result "1-0"]
[ECO "B80"]
[WhiteElo "2379"]
[BlackElo "2110"]
[PlyCount "119"]
[EventDate "2022.10.27"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Slovakia 50"]
[BlackTeam "Graal Mueritz/Teterow 50"]
[WhiteTeamCountry "SVK"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. f3 Qc7 8. g4 Be7 9. Qd2 b5 10. 0-0-0 Bb7 11. g5 Nfd7 12. h4 Nc6 13. Kb1 Nde5 14. f4 Nc4 15. Bxc4 bxc4 16. h5 0-0-0 17. f5 Nxd4 18. Qxd4 Qc5 19. fxe6 Qxd4 20. Bxd4 fxe6 21. Bxg7 Rhg8 22. Bf6 Bxf6 23. gxf6 Rg5 24. Kc1 Kd7 25. Rh2 Ke8 26. Rd4 Kf7 27. Rxc4 Rd7 28. Na4 Kxf6 29. Nb6 Rdg7 30. Rf2+ Ke5 31. h6 Re7 32. Ra4 d5 33. exd5 exd5 34. c4 Rc7 35. Kd2 Rg4 36. Re2+ Re4 37. Ra5 Rxe2+ 38. Kxe2 Kd4 39. Nxd5 Rxc4 40. Ne3 Rc7 41. Nf5+ Ke4 42. Nd6+ Kf4 43. Nxb7 Rxb7 44. Rxa6 Rxb2+ 45. Kd3 Ke5 46. a4 Rb4 47. Ra5+ Kf4 48. Kc3 Re4 49. Ra6 Kg5 50. Kb3 Rf4 51. Rc6 Rf1 52. a5 Rb1+ 53. Kc4 Ra1 54. a6 Rc1+ 55. Kb5 Rb1+ 56. Kc5 Rc1+ 57. Kb6 Rb1+ 58. Kc7 Ra1 59. Kb7 Rb1+ 60. Rb6 1-0

[Event "EU-chT Seniors 50"]
[Site "Dresden"]
[Date "2022.11.03"]
[Round "8.2"]
[White "Dettmann, Gerd"]
[Black "Angskog, Kent"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "2110"]
[BlackElo "2100"]
[PlyCount "56"]
[EventDate "2022.10.27"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Graal Mueritz/Teterow 50"]
[BlackTeam "Sweden North 50"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "SWE"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 Nd7 5. Qd2 c6 6. h4 h5 7. Nh3 b5 8. Ng5 Nb6 9. f3 Nh6 10. Bd3 Nc4 11. Bxc4 bxc4 12. Ne2 d5 13. b3 cxb3 14. axb3 dxe4 15. fxe4 Ng4 16. Ra4 0-0 17. Bf4 e5 18. dxe5 Qb6 19. Qd4 Qxd4 20. Nxd4 Bxe5 21. Bxe5 Nxe5 22. 0-0 c5 23. Ra5 cxd4 24. Rxe5 f6 25. Ne6 Ba6 26. Rd5 Bxf1 27. Nxf8 Kxf8 28. Kxf1 Rc8 1/2-1/2

[Event "EU-chT Seniors 50"]
[Site "Dresden"]
[Date "2022.10.31"]
[Round "5.2"]
[White "Lewis, Andrew P"]
[Black "Dettmann, Gerd"]
[Result "1-0"]
[ECO "A14"]
[WhiteElo "2238"]
[BlackElo "2110"]
[PlyCount "79"]
[EventDate "2022.10.27"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "England 50 II"]
[BlackTeam "Graal Mueritz/Teterow 50"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "GER"]

1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. 0-0 0-0 6. b3 c5 7. Bb2 Nc6 8. cxd5 Nxd5 9. Nc3 Re8 10. Rc1 Bd7 11. Nxd5 exd5 12. d4 cxd4 13. Nxd4 Nxd4 14. Qxd4 Bf6 15. Qd2 Bxb2 16. Qxb2 Bb5 17. Rfe1 Qg5 18. Rcd1 Rad8 19. Rd4 Qe5 20. e3 g6 21. Qd2 Bc6 22. Rd1 Re6 23. Bxd5 Bxd5 24. Rxd5 Rxd5 25. Qxd5 Qxd5 26. Rxd5 Ra6 27. Rd2 Kf8 28. f3 Ke7 29. Kf2 Rc6 30. g4 h6 31. h4 Rc1 32. Kg3 Rg1+ 33. Kf4 Rh1 34. Rc2 Kd7 35. Ke5 Rxh4 36. Kf6 h5 37. g5 Rh3 38. f4 Rxe3 39. Kxf7 Re6 40. f5 1-0

[Event "EU-chT Seniors 50"]
[Site "Dresden"]
[Date "2022.10.28"]
[Round "2.2"]
[White "Dettmann, Gerd"]
[Black "Schulz, Klaus Juergen"]
[Result "1/2-1/2"]
[ECO "B80"]
[WhiteElo "2110"]
[BlackElo "2342"]
[PlyCount "51"]
[EventDate "2022.10.27"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Graal Mueritz/Teterow 50"]
[BlackTeam "Germany 50"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be3 Nc6 7. f3 a6 8. Qd2 Nxd4 9. Bxd4 b5 10. 0-0-0 Be7 11. Kb1 Qc7 12. g4 h6 13. Bd3 e5 14. Bf2 Be6 15. h4 b4 16. Ne2 Rb8 17. g5 Nd7 18. f4 Nc5 19. f5 Nxd3 20. cxd3 Bd7 21. Be3 h5 22. Rhf1 g6 23. Ng3 Qb7 24. Qf2 Rf8 25. Qe2 Rh8 26. Qf2 1/2-1/2

[Event "Mecklenburg VP Verbandsliga 2223"]
[Site "Mecklenburg VP"]
[Date "2022.10.23"]
[Round "1.3"]
[White "Dettmann, Gerd"]
[Black "Markovych, Illya"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "2092"]
[BlackElo "2028"]
[PlyCount "85"]
[EventDate "2022.10.23"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Guestrow/Teterow"]
[BlackTeam "Makkabi Rostock"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 cxd4 8. Nxd4 a6 9. Qd2 Nxd4 10. Bxd4 Bc5 11. 0-0-0 Bxd4 12. Qxd4 Qb6 13. Be2 Qxd4 14. Rxd4 b6 15. Re1 Bb7 16. Bg4 g6 17. Bf3 h5 18. b3 0-0-0 19. Kb2 Nb8 20. Rd2 Nc6 21. Ne2 Kb8 22. c3 Ne7 23. Nd4 Rc8 24. Bd1 Rc7 25. Bc2 Ka7 26. Re3 Nc6 27. Nf3 Rd8 28. Nd4 Nxd4 29. cxd4 a5 30. Rdd3 Ba6 31. Rc3 Rdc8 32. Rxc7+ Rxc7 33. Bd1 Rc8 34. Rc3 Kb7 35. a3 Rc6 36. b4 axb4 37. axb4 Bc4 38. g4 hxg4 39. Bxg4 Ka6 40. Bd1 Rc8 41. Ra3+ Kb5 42. Ba4+ Kxb4 43. Bd7 1-0

[Event "Bamberg op 4th"]
[Site "Bamberg"]
[Date "2022.07.28"]
[Round "3"]
[White "Durak, Can"]
[Black "Dettmann, Gerd"]
[Result "1-0"]
[ECO "E94"]
[WhiteElo "2221"]
[BlackElo "2092"]
[PlyCount "53"]
[EventDate "2022.07.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d6 2. Nf3 Nf6 3. c4 g6 4. Nc3 Bg7 5. e4 c6 6. Be2 0-0 7. 0-0 e5 8. Be3 Qc7 9. d5 c5 10. Nd2 a6 11. a3 Nbd7 12. b4 Ne8 13. bxc5 dxc5 14. a4 Nd6 15. a5 f5 16. f3 Nf6 17. Qc2 Bd7 18. Nb3 fxe4 19. Nxe4 Ndxe4 20. fxe4 Ng4 21. Bxg4 Rxf1+ 22. Rxf1 Bxg4 23. Bxc5 Bd7 24. Bb6 Qc8 25. Nc5 Be8 26. Qf2 Qg4 27. Ne6 1-0

[Event "Oberliga Nord O 2122"]
[Site "Germany"]
[Date "2022.05.29"]
[Round "5.3"]
[White "Dettmann, Gerd"]
[Black "Foerster, Jonas"]
[Result "0-1"]
[ECO "B09"]
[WhiteElo "2119"]
[BlackElo "2307"]
[PlyCount "80"]
[EventDate "2021.10.31"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Guestrow/Teterow"]
[BlackTeam "Berlin Empor"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 0-0 6. Be3 b6 7. Bd3 Bb7 8. Qe2 c5 9. 0-0-0 Nbd7 10. Kb1 Rc8 11. e5 Ng4 12. Bg1 cxd4 13. Bxd4 Nc5 14. exd6 exd6 15. Bxg7 Kxg7 16. Nd4 Nf6 17. f5 Re8 18. Qf2 g5 19. h4 g4 20. Qf4 h6 21. Rhe1 Nxd3 22. cxd3 a6 23. Ne4 Bxe4 24. dxe4 Qe7 25. Nb3 Rc6 26. Rd4 Qe5 27. Qd2 d5 28. Rf1 dxe4 29. Qe3 Rd6 30. Rc4 Red8 31. Rfc1 Rd3 32. Qxb6 e3 33. Rc5 R8d5 34. Rxd5 Rxd5 35. a3 Qxf5+ 36. Ka2 Qf2 37. Qb4 e2 38. Qe1 Qxg2 39. Rc2 Re5 40. Nc1 Qf1 0-1

[Event "Oberliga Nord O 2122"]
[Site "Germany"]
[Date "2022.04.03"]
[Round "8.5"]
[White "Stahr, Ralf Peter"]
[Black "Dettmann, Gerd"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "2124"]
[BlackElo "2098"]
[PlyCount "89"]
[EventDate "2021.10.31"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Forster"]
[BlackTeam "Guestrow/Teterow"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 e6 2. Nc3 d5 3. d4 Nf6 4. Nf3 Be7 5. Bf4 0-0 6. e3 c5 7. cxd5 Nxd5 8. Bg3 Nc6 9. Be2 cxd4 10. exd4 b6 11. 0-0 Bb7 12. Qd2 Rc8 13. Ne5 Nxe5 14. Bxe5 Nxc3 15. bxc3 Bd5 16. Ba6 Bc4 17. Bxc8 Bxf1 18. Bb7 Bc4 19. Be4 Qd7 20. a4 Rc8 21. a5 b5 22. a6 f6 23. Bg3 Bd5 24. Bxd5 Qxd5 25. Qe3 Bd8 26. h3 Bb6 27. Rb1 h6 28. Qd3 Rc4 29. Qe2 Kf7 30. Rb3 Bxd4 31. Qb2 Bb6 32. Rxb5 Qc6 33. Rb3 e5 34. Kh2 Ra4 35. Ra3 Rxa3 36. Qxa3 Qc4 37. Kg1 Kg6 38. h4 Qd3 39. Qb4 Qxa6 40. Qe4+ Kf7 41. Qd5+ Kf8 42. Qa8+ Kf7 43. Qd5+ Kf8 44. Qa8+ Kf7 45. Qd5+ 1/2-1/2

[Event "Oberliga Nord O 2122"]
[Site "Germany"]
[Date "2022.03.20"]
[Round "7.5"]
[White "Dettmann, Gerd"]
[Black "Jahnz, Fabian"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2111"]
[BlackElo "2254"]
[PlyCount "64"]
[EventDate "2021.10.31"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Guestrow/Teterow"]
[BlackTeam "Koenig Tegel II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. g4 Be4 5. f3 Bg6 6. Ne2 e6 7. h4 h5 8. Nf4 hxg4 9. Nxg6 fxg6 10. Qd3 Kf7 11. fxg4 Rxh4 12. Qf3+ Ke8 13. Bd3 Rxh1+ 14. Qxh1 Ne7 15. Nc3 Qb6 16. Ne2 c5 17. Nf4 Kd7 18. Bxg6 Nbc6 19. Bf7 Nxd4 20. c3 Nc2+ 21. Kd1 Nxa1 22. Bxe6+ Kc7 23. Bxd5 Rd8 24. c4 g5 25. Nd3 Qg6 26. Be4 Qe6 27. Qf3 Bg7 28. Bxg5 Rf8 29. Nxc5 Qxc4 30. Qe3 Rf1+ 31. Kd2 Qc1+ 32. Kd3 Rd1+ 0-1

[Event "Oberliga Nord O 2122"]
[Site "Germany"]
[Date "2022.01.16"]
[Round "4.5"]
[White "Jauk, Wilhelm"]
[Black "Dettmann, Gerd"]
[Result "1/2-1/2"]
[ECO "A29"]
[WhiteElo "2168"]
[BlackElo "2098"]
[PlyCount "24"]
[EventDate "2021.10.31"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Oberschoeneweide"]
[BlackTeam "Guestrow/Teterow"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 e5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nb6 6. Nf3 Nc6 7. 0-0 Be7 8. d3 Be6 9. Be3 0-0 10. a3 f5 11. Rc1 Bf6 12. Nd2 Nd5 1/2-1/2

[Event "Oberliga Nord O 2122"]
[Site "Germany"]
[Date "2021.12.12"]
[Round "3.5"]
[White "Dettmann, Gerd"]
[Black "Van Hasselt, Frank"]
[Result "0-1"]
[ECO "B19"]
[WhiteElo "2111"]
[BlackElo "2226"]
[PlyCount "66"]
[EventDate "2021.10.31"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Guestrow/Teterow"]
[BlackTeam "Berlin SF III"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. h4 h6 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bf4 Qa5+ 12. Bd2 Bb4 13. c3 Be7 14. c4 Qc7 15. 0-0-0 Ngf6 16. Kb1 0-0 17. Bc3 b5 18. Ne5 Rfd8 19. Qf3 Rac8 20. Ne4 bxc4 21. Nxc4 Nxe4 22. Ba5 Nb6 23. Qxe4 Rd5 24. Rh3 c5 25. b3 cxd4 26. Bxb6 axb6 27. a4 b5 28. axb5 Rxb5 29. Kc2 Qa5 30. Rb1 Qa2+ 31. Kc1 Rxc4+ 32. bxc4 Rxb1+ 33. Qxb1 Bg5+ 0-1

[Event "Oberliga Nord O 2122"]
[Site "Germany"]
[Date "2021.11.21"]
[Round "2.6"]
[White "Dettmann, Gerd"]
[Black "Lange, Jannis"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2119"]
[BlackElo "2101"]
[PlyCount "68"]
[EventDate "2021.10.31"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Guestrow/Teterow"]
[BlackTeam "Greifswald"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 e5 4. Bc4 Be7 5. d3 d6 6. Be3 Nf6 7. h3 0-0 8. Qd2 Nd4 9. Nd5 Nxf3+ 10. gxf3 Nxd5 11. Bxd5 Be6 12. 0-0-0 Bxd5 13. exd5 f5 14. f4 Rc8 15. Rhg1 Bf6 16. c4 b5 17. fxe5 dxe5 18. Bg5 Rb8 19. Bxf6 Qxf6 20. Qg5 Rb6 21. Qxf6 Rfxf6 22. Rge1 bxc4 23. dxc4 e4 24. Re3 Kf7 25. Ra3 Ra6 26. d6 Rfxd6 27. Rxd6 Rxd6 28. Rxa7+ Kf6 29. Rc7 f4 30. Rc8 f3 31. a4 Kg5 32. Rxc5+ Kf4 33. a5 e3 34. fxe3+ Ke4 0-1

[Event "Oberliga Nord O 2122"]
[Site "Germany"]
[Date "2021.10.31"]
[Round "1.6"]
[White "Dettmann, Gerd"]
[Black "Lehmann, Klaus"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "2119"]
[BlackElo "2213"]
[PlyCount "99"]
[EventDate "2021.10.31"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Guestrow/Teterow"]
[BlackTeam "Kreuzberg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Nf3 Nc6 5. Ne5 e6 6. c3 Bd6 7. Bb5 Qc7 8. Bf4 Nge7 9. Nd2 f6 10. Nxc6 bxc6 11. Bxd6 Qxd6 12. Be2 0-0 13. 0-0 Ng6 14. Qc2 a5 15. f3 Ba6 16. Bxa6 Rxa6 17. Nb3 Ra7 18. Nc5 Re7 19. Nd3 Rfe8 20. Rad1 Qb8 21. a3 Qa7 22. Nc5 Nf4 23. b4 axb4 24. axb4 e5 25. Rfe1 exd4 26. Rxe7 Qxe7 27. cxd4 Ne2+ 28. Kh1 Nxd4 29. Qf2 Nc2 30. b5 cxb5 31. h3 Ne3 32. Rc1 Rc8 33. Re1 Qxc5 34. Rxe3 d4 35. Re4 Rd8 36. Qa2+ Qc4 37. Qa7 Qf7 38. Re7 Qf8 39. Qc7 Re8 40. Rd7 Rc8 41. Qb7 b4 42. Rxg7+ Qxg7 43. Qxc8+ Qf8 44. Qc4+ Kg7 45. Qxd4 Qe7 46. Qg4+ Kf7 47. Qc4+ Kg7 48. Qg4+ Kf7 49. Qc4+ Kg7 50. Qg4+ 1/2-1/2

[Event "Bamberg op-A 3rd"]
[Site "Bamberg"]
[Date "2021.08.01"]
[Round "7"]
[White "Dettmann, Gerd"]
[Black "Goldbeck, Lars"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "2102"]
[BlackElo "2207"]
[PlyCount "98"]
[EventDate "2021.07.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Nf3 Nc6 5. Ne5 a6 6. Nxc6 bxc6 7. Bd3 g6 8. 0-0 Bg7 9. c3 Nh6 10. Bf4 f6 11. Re1 0-0 12. Nd2 Nf7 13. f3 e5 14. Bg3 Qb6 15. Nb3 f5 16. Bf1 e4 17. Kh1 Ng5 18. c4 Ne6 19. Be5 Bxe5 20. dxe5 Rd8 21. Qc2 a5 22. cxd5 cxd5 23. Rad1 a4 24. Nd4 Nxd4 25. Qf2 Be6 26. Qxd4 Rdb8 27. Re2 Qc7 28. a3 Rc8 29. Red2 Qa5 30. Be2 Rab8 31. h3 Qc5 32. fxe4 fxe4 33. Qxa4 e3 34. Rd4 Rxb2 35. Qa6 Rb6 36. Qd3 Qc3 37. Bf3 Rbc6 38. Rxd5 Bxd5 39. Bxd5+ Kg7 40. Bxc6 Rxc6 41. Qd7+ Kh6 42. Qe7 Rc7 43. Qh4+ Kg7 44. Qf6+ Kh6 45. Qf4+ Kg7 46. Qf6+ Kh6 47. Qf8+ Kh5 48. g4+ Kg5 49. Qf6+ Kh6 1/2-1/2

[Event "Bamberg op-A 3rd"]
[Site "Bamberg"]
[Date "2021.07.29"]
[Round "2"]
[White "Dettmann, Gerd"]
[Black "Klundt, Klaus"]
[Result "1/2-1/2"]
[ECO "B48"]
[WhiteElo "2102"]
[BlackElo "2308"]
[PlyCount "142"]
[EventDate "2021.07.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. Bd3 Nf6 8. 0-0 Ne5 9. Nf3 Nxf3+ 10. Qxf3 Bd6 11. Qh3 h5 12. Nd1 Ng4 13. f4 e5 14. f5 b5 15. Qf3 Bb7 16. a4 b4 17. h3 Nf6 18. Bg5 Bc5+ 19. Kh1 Qc6 20. Bxf6 gxf6 21. Ne3 Bxe3 22. Qxe3 d5 23. Rfe1 Rc8 24. Qd2 Qc5 25. Rad1 Rg8 26. exd5 Qxd5 27. Bf1 Qxd2 28. Rxd2 Rg5 29. Kh2 Rxf5 30. a5 Ke7 31. b3 Rd8 32. Bd3 Rg5 33. Rde2 Rdg8 34. Rg1 Rc8 35. Rf1 Rc5 36. Rf4 Rxg2+ 37. Rxg2 exf4 38. Rd2 Rxa5 39. h4 Re5 40. Kg1 Re3 41. Bf1 a5 42. Bb5 Bc8 43. Rd4 Rg3+ 44. Kf2 Rg4 45. Kf3 Bb7+ 46. Kf2 Rxh4 47. Rd7+ Kf8 48. Rxb7 Rh2+ 49. Kf3 Rxc2 50. Bc4 a4 51. Rxb4 axb3 52. Bxb3 Rc7 53. Kxf4 Kg7 54. Rb5 Kg6 55. Bd5 f5 56. Rb6+ f6 57. Rb8 Rc5 58. Rg8+ Kh7 59. Rd8 Kg6 60. Rd7 h4 61. Bf7+ Kh6 62. Bg8 Ra5 63. Bh7 Ra4+ 64. Kxf5 h3 65. Bg8 Ra5+ 66. Kf4 Ra4+ 67. Kg3 Ra3+ 68. Kg4 Ra5 69. Rh7+ Kg6 70. Rxh3 Ra4+ 71. Kg3 Ra3+ 1/2-1/2

[Event "Bamberg op-A 3rd"]
[Site "Bamberg"]
[Date "2021.07.29"]
[Round "3"]
[White "Neukirchner, Pascal"]
[Black "Dettmann, Gerd"]
[Result "1-0"]
[ECO "E05"]
[WhiteElo "2266"]
[BlackElo "2102"]
[PlyCount "60"]
[EventDate "2021.07.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 Be7 5. Bg2 0-0 6. 0-0 dxc4 7. Qc2 a6 8. a4 Nbd7 9. Rd1 Nb6 10. e4 Bd7 11. Ne5 Qe8 12. Nxd7 Qxd7 13. a5 Nc8 14. Na3 Bxa3 15. Rxa3 b5 16. axb6 Nxb6 17. g4 Rad8 18. g5 Ng4 19. Bf3 e5 20. d5 f5 21. exf5 Nxf2 22. Qxf2 Qxf5 23. Qg2 c6 24. Rf1 e4 25. Bxe4 Qxf1+ 26. Qxf1 Rxf1+ 27. Kxf1 cxd5 28. Bf3 d4 29. Rxa6 Nd5 30. Ra5 Nb4 1-0

[Event "Mecklenburg VP Verbandsliga 2021"]
[Site "Mecklenburg VP"]
[Date "2020.10.18"]
[Round "2.3"]
[White "Dettmann, Gerd"]
[Black "Gazizov, Max"]
[Result "1-0"]
[ECO "B47"]
[WhiteElo "2102"]
[BlackElo "1689"]
[PlyCount "101"]
[EventDate "2020.09.27"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Guestrow/Teterow"]
[BlackTeam "Think Rochade"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 e6 3. Be2 Nc6 4. 0-0 Qc7 5. d4 cxd4 6. Nxd4 Nf6 7. Nc3 a6 8. Bg5 Be7 9. Nf3 b5 10. a3 Bb7 11. Bh4 d6 12. Bg3 Nh5 13. Bd3 Nxg3 14. hxg3 0-0 15. Ne2 Bf6 16. c3 Na5 17. Ned4 d5 18. Re1 e5 19. Nb3 Nc4 20. Qc2 g6 21. g4 Bg7 22. g5 f5 23. gxf6 Rxf6 24. Nbd2 Nxd2 25. Qxd2 Raf8 26. exd5 Bxd5 27. Be4 Bxe4 28. Rxe4 Rf4 29. Rae1 Rxe4 30. Rxe4 Rd8 31. Qe2 Rd5 32. g3 Qd6 33. Kg2 Bf6 34. a4 Kf7 35. Rb4 g5 36. Qe4 Kg7 37. axb5 axb5 38. Qg4 Kh6 39. Re4 Qe7 40. Re1 Kg7 41. Nh4 Qd7 42. Nf5+ Kg6 43. Rh1 Bg7 44. Qe4 Qxf5 45. Qxd5 g4 46. Re1 Kg5 47. Qe4 Qe6 48. Qxh7 Bf8 49. Qh4+ Kf5 50. Qh5+ Kf6 51. Re4 1-0

[Event "Mecklenburg VP Verbandsliga 2021"]
[Site "Mecklenburg VP"]
[Date "2020.09.27"]
[Round "1.3"]
[White "Rossmann, Andreas"]
[Black "Dettmann, Gerd"]
[Result "1/2-1/2"]
[ECO "B84"]
[WhiteElo "2073"]
[BlackElo "2102"]
[PlyCount "112"]
[EventDate "2020.09.27"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Neubrandenburg SG Eintracht"]
[BlackTeam "Guestrow/Teterow"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 c5 2. e4 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e6 7. 0-0 b5 8. Bf3 e5 9. Nb3 Be7 10. Bg5 Nbd7 11. Nd5 Nb6 12. Nxe7 Qxe7 13. Na5 0-0 14. Qd2 Nc4 15. Qb4 Nxa5 16. Qxa5 h6 17. Bxf6 Qxf6 18. Rfd1 Qe7 19. Rd2 Be6 20. Rad1 Rfd8 21. Qb6 Rac8 22. a3 Rb8 23. Qxa6 b4 24. axb4 Rxb4 25. b3 Rc8 26. Qa3 Rb6 27. h3 Qc7 28. Rxd6 Rxd6 29. Qxd6 Qxc2 30. b4 Qb2 31. Rd2 Qa1+ 32. Kh2 Rc1 33. Rd1 Rxd1 34. Qxd1 Qb2 35. Qd8+ Kh7 36. Qb6 Qc3 37. Qc5 Qxc5 38. bxc5 Kg8 39. Be2 Kf8 40. Kg3 Ke7 41. f4 f6 42. fxe5 fxe5 43. Bb5 Bb3 44. Bc6 Be6 45. Kf3 g5 46. Ke3 h5 47. Kd3 h4 48. Kc3 Kd8 49. Bd5 Bc8 50. Kd3 Kc7 51. Ke3 g4 52. hxg4 Bxg4 53. Kf2 Kd7 54. Kg1 Kc7 55. Kh2 Kd7 56. g3 h3 1/2-1/2

[Event "Mecklenburg VP Verbandsliga 1920"]
[Site "Mecklenburg VP"]
[Date "2020.03.01"]
[Round "7.4"]
[White "Dettmann, Gerd"]
[Black "Wichert, Till"]
[Result "0-1"]
[ECO "C10"]
[WhiteElo "2102"]
[BlackElo "2020"]
[PlyCount "94"]
[EventDate "2019.09.29"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Guestrow/Teterow"]
[BlackTeam "Stralsund HSG"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bd7 5. Bd3 Bc6 6. Nf3 Nd7 7. 0-0 Ngf6 8. Qe2 Nxe4 9. Bxe4 Bxe4 10. Qxe4 c6 11. c4 Nf6 12. Qe2 Be7 13. Bd2 a5 14. Rfd1 0-0 15. Bc3 Qc7 16. Rd3 b5 17. b3 bxc4 18. bxc4 c5 19. d5 exd5 20. cxd5 Rfe8 21. Rad1 Bd6 22. Qb2 Rab8 23. Qa1 c4 24. Re3 Rxe3 25. fxe3 Ng4 26. Rf1 Nxe3 27. Bxg7 Nxf1 28. Kxf1 c3 29. Qxc3 Qxc3 30. Bxc3 Rb5 31. Ke2 Rxd5 32. g3 Bb4 33. Bf6 Kf8 34. h4 h5 35. Ke3 Bd6 36. Ke4 Rd1 37. Bc3 a4 38. Nd4 Bxg3 39. Nf5 Be1 40. Bf6 Rc1 41. Kd3 Rc6 42. Bg5 f6 43. Bf4 Kf7 44. Be3 Bc3 45. Ng3 Kg6 46. Ne2 Be5 47. Bd2 Kf5 0-1

[Event "Mecklenburg VP Verbandsliga 1920"]
[Site "Mecklenburg VP"]
[Date "2020.01.19"]
[Round "5.4"]
[White "Dettmann, Gerd"]
[Black "Roehl, Rainer"]
[Result "1/2-1/2"]
[ECO "B73"]
[WhiteElo "2102"]
[BlackElo "2033"]
[PlyCount "33"]
[EventDate "2019.09.29"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Guestrow/Teterow"]
[BlackTeam "Schwerin SF II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Bg7 6. Be3 Nf6 7. Be2 d6 8. 0-0 0-0 9. Qd2 Ng4 10. Bxg4 Bxg4 11. Nxc6 bxc6 12. Bd4 Bxd4 13. Qxd4 Qb6 14. Qxb6 axb6 15. h3 Be6 16. Rfe1 Ra5 17. a3 1/2-1/2

[Event "Mecklenburg VP Verbandsliga 1920"]
[Site "Mecklenburg VP"]
[Date "2019.12.08"]
[Round "4.4"]
[White "Pruesse, Horst"]
[Black "Dettmann, Gerd"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "2044"]
[BlackElo "2102"]
[PlyCount "92"]
[EventDate "2019.09.29"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Neubrandenburg SG Eintracht"]
[BlackTeam "Guestrow/Teterow"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nc3 d6 3. f4 g6 4. Nf3 Bg7 5. Be2 Nc6 6. 0-0 e6 7. Qe1 Nge7 8. Bd1 a6 9. d3 0-0 10. Qh4 Nd4 11. Ne2 Nec6 12. Qg3 Nxf3+ 13. Rxf3 f5 14. Nc3 d5 15. e5 b5 16. h4 Bd7 17. Qf2 Qe7 18. Rh3 h5 19. Nb1 Nd8 20. Re3 Nf7 21. Qg3 Kh7 22. Bf3 Rac8 23. Qe1 Bc6 24. Re2 Nh6 25. g3 Ng4 26. Nd2 Qa7 27. c3 Rfd8 28. Nb3 Bf8 29. Kg2 a5 30. d4 a4 31. Nxc5 Bxc5 32. dxc5 Qxc5 33. Qg1 d4 34. Bxc6 Qxc6+ 35. Kh3 d3 36. Rg2 Qc4 37. Bd2 Rd7 38. a3 Rc6 39. Rd1 Qe4 40. Re1 Qf3 41. Rf1 Qd5 42. Rd1 Rc4 43. Qf1 Re4 44. Re1 Qc4 45. Qf3 Rxe1 46. Bxe1 Qe4 0-1

[Event "Mecklenburg VP Verbandsliga 1920"]
[Site "Mecklenburg VP"]
[Date "2019.11.24"]
[Round "3.4"]
[White "Dettmann, Gerd"]
[Black "Troyke, Jannis"]
[Result "1-0"]
[ECO "B78"]
[WhiteElo "2102"]
[BlackElo "1772"]
[PlyCount "85"]
[EventDate "2019.09.29"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Guestrow/Teterow"]
[BlackTeam "Greifswald II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Bc4 Nc6 9. Qd2 Bd7 10. 0-0-0 Rb8 11. Kb1 b5 12. Ndxb5 Ne5 13. Be2 Bxb5 14. Nxb5 Qd7 15. c4 a6 16. Nd4 Rfc8 17. Rc1 Qa4 18. Qc2 Qb4 19. Nb3 Nfd7 20. Rhd1 Nxc4 21. Bxc4 Ne5 22. Rd4 Nd7 23. Bxf7+ Kxf7 24. Qxc8 Bxd4 25. Qxd7 Bxe3 26. Rd1 a5 27. e5 Rb7 28. e6+ Kf6 29. Qe8 Kxe6 30. Qh8 Rb8 31. Qc3 Qxc3 32. bxc3 a4 33. Re1 axb3 34. Rxe3+ Kf6 35. a4 Ra8 36. Re4 Ra5 37. Kb2 e6 38. Kxb3 Ke7 39. Rb4 Rh5 40. h3 d5 41. Rb5 Kd6 42. a5 Rf5 43. Rb6+ 1-0

[Event "Mecklenburg VP Verbandsliga 1920"]
[Site "Mecklenburg VP"]
[Date "2019.10.20"]
[Round "2.3"]
[White "Dettmann, Gerd"]
[Black "Naujok, Joerg"]
[Result "0-1"]
[ECO "B03"]
[WhiteElo "2102"]
[BlackElo "2055"]
[PlyCount "96"]
[EventDate "2019.09.29"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Guestrow/Teterow"]
[BlackTeam "Grevesmuehlen Blau Weiss"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. exd6 cxd6 6. d5 e5 7. Nc3 Be7 8. f4 Bf6 9. Nf3 0-0 10. fxe5 Bxe5 11. Nxe5 Re8 12. Be2 dxe5 13. 0-0 Na6 14. Be3 f5 15. c5 f4 16. Bf2 Nd7 17. Bxa6 bxa6 18. Ne4 Nf6 19. Bh4 Rf8 20. Qd3 Kh8 21. Bxf6 gxf6 22. Rfd1 Bf5 23. Qc4 Bg4 24. Rd2 f5 25. Nf2 Bh5 26. Qc3 Qf6 27. d6 e4 28. Nh3 Qxc3 29. bxc3 e3 30. Rb2 f3 31. Nf4 f2+ 32. Kf1 Be8 33. Nd5 f4 34. Nc7 Bc6 35. Rxf2 exf2 36. Nxa8 Bxa8 37. Kxf2 Bc6 38. Rd1 f3 39. g4 Rf7 40. Re1 Kg7 41. Re5 Rb7 42. Kg3 Kf6 43. Rf5+ Ke6 44. c4 Rb2 45. Rh5 Rg2+ 46. Kh3 Be4 47. a4 Rg1 48. c6 f2 0-1

[Event "Mecklenburg VP Verbandsliga 1920"]
[Site "Mecklenburg VP"]
[Date "2019.09.29"]
[Round "1.2"]
[White "Dettmann, Gerd"]
[Black "Ruesch, Hans Joachim"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2102"]
[BlackElo "2056"]
[PlyCount "65"]
[EventDate "2019.09.29"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Guestrow/Teterow"]
[BlackTeam "Rostock Turbine"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 a6 5. Qd2 b5 6. 0-0-0 Nf6 7. f3 c6 8. g4 Qa5 9. Kb1 Nbd7 10. h4 b4 11. Nce2 Nb6 12. Nc1 Be6 13. Nb3 Bxb3 14. cxb3 h5 15. g5 Nfd7 16. f4 Nc8 17. Ne2 Qb6 18. f5 a5 19. Nf4 d5 20. exd5 cxd5 21. Nxd5 Qd6 22. Bg2 0-0 23. f6 exf6 24. gxf6 Bh8 25. Bf4 Qe6 26. Rhe1 Qf5+ 27. Be4 Qg4 28. Ne7+ Nxe7 29. fxe7 Nf6 30. exf8Q+ Rxf8 31. Bd3 Nd5 32. Be5 Bxe5 33. dxe5 1-0

[Event "Oberliga Nord O 1819"]
[Site "Germany"]
[Date "2019.04.07"]
[Round "9.3"]
[White "Dettmann, Gerd"]
[Black "Hansch, Stephan"]
[Result "1-0"]
[ECO "B99"]
[WhiteElo "2155"]
[BlackElo "2208"]
[PlyCount "95"]
[EventDate "2018.10.21"]
[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 "Guestrow/Teterow"]
[BlackTeam "Potsdam Empor"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Qc7 9. 0-0-0 Nbd7 10. Bd3 h6 11. Bh4 g5 12. fxg5 Ne5 13. Qe2 Nfg4 14. Nf3 Nxf3 15. gxf3 hxg5 16. Bg3 Ne5 17. Nb1 Bd7 18. Nd2 b5 19. Kb1 Rc8 20. Rc1 Bf6 21. Rhf1 Nc4 22. Bxc4 bxc4 23. c3 e5 24. Rg1 Ke7 25. Nf1 Be6 26. Ne3 Qa5 27. Rgd1 Rc5 28. Rd2 Rb8 29. Bf2 Rc6 30. Nd5+ Bxd5 31. Rxd5 Rb5 32. Rcd1 Qd8 33. Be3 Rxd5 34. Rxd5 Qh8 35. a3 Qh3 36. Ra5 Ke8 37. Ra4 Qe6 38. Qg2 Bd8 39. Rb4 f6 40. Rb7 Bc7 41. h4 gxh4 42. Qg7 Qe7 43. Qh8+ Kd7 44. Qxh4 Kc8 45. Ra7 Kb8 46. Qg4 Qd8 47. Qe6 Bb6 48. Rxa6 1-0

[Event "Oberliga Nord O 1819"]
[Site "Germany"]
[Date "2019.03.24"]
[Round "8.2"]
[White "Dettmann, Gerd"]
[Black "Krefenstein, Sergej"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "2155"]
[BlackElo "2116"]
[PlyCount "50"]
[EventDate "2018.10.21"]
[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 "Guestrow/Teterow"]
[BlackTeam "Berlin Makkabi"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Nf3 Nf6 5. Ne5 g6 6. Nd2 Bg7 7. Bd3 Nc6 8. Ndf3 0-0 9. c3 Ne8 10. 0-0 f6 11. Nxc6 bxc6 12. Re1 Nd6 13. Bf4 Bg4 14. Be2 Re8 15. h3 Bf5 16. Qa4 e5 17. dxe5 fxe5 18. Be3 Qc7 19. Rad1 Reb8 20. Bc1 Ne4 21. Rf1 Bf8 22. Nh4 Nc5 23. Qa3 Bc2 24. Rde1 Nd3 25. b4 a5 0-1

[Event "Oberliga Nord O 1819"]
[Site "Germany"]
[Date "2019.02.24"]
[Round "7.4"]
[White "Jahnz, Fabian"]
[Black "Dettmann, Gerd"]
[Result "1-0"]
[ECO "B52"]
[WhiteElo "2244"]
[BlackElo "2155"]
[PlyCount "76"]
[EventDate "2018.10.21"]
[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 "Koenig Tegel II"]
[BlackTeam "Guestrow/Teterow"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. 0-0 Nc6 6. Qe2 e6 7. Rd1 Nge7 8. c3 Qc7 9. d4 e5 10. Na3 Ng6 11. h4 Be7 12. h5 Nf8 13. d5 Nd8 14. Nxe5 dxe5 15. d6 Qd7 16. dxe7 Qxe7 17. Nc4 Nfe6 18. Nxe5 0-0 19. h6 Nc6 20. hxg7 Rfd8 21. Nxc6 bxc6 22. Be3 Rab8 23. Rxd8+ Nxd8 24. Bf4 Rb7 25. Rd1 Ne6 26. Be3 Qf6 27. Rd2 Rb5 28. Qc4 Qe5 29. g3 Ng5 30. Bxg5 Qxg5 31. Rd7 Qg6 32. b3 Ra5 33. a4 Kxg7 34. e5 Kg8 35. Kg2 Qe6 36. Qxe6 fxe6 37. c4 Ra6 38. Rb7 Rb6 1-0

[Event "Oberliga Nord O 1819"]
[Site "Germany"]
[Date "2019.02.03"]
[Round "6.3"]
[White "Pfeffer, Ruprecht"]
[Black "Dettmann, Gerd"]
[Result "1-0"]
[ECO "B78"]
[WhiteElo "2247"]
[BlackElo "2155"]
[PlyCount "123"]
[EventDate "2018.10.21"]
[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 "Berlin Weisse Dame"]
[BlackTeam "Guestrow/Teterow"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nc3 Nc6 3. Nge2 g6 4. d4 cxd4 5. Nxd4 Bg7 6. Be3 d6 7. Bc4 Nf6 8. f3 Bd7 9. Qd2 0-0 10. 0-0-0 Na5 11. Bb3 Nxb3+ 12. cxb3 Qb8 13. Bh6 b5 14. Bxg7 Kxg7 15. Kb1 a5 16. Rc1 a4 17. b4 a3 18. b3 Qb7 19. Nc2 Rfc8 20. Ne3 Be6 21. Qd3 Rab8 22. Qd4 Kg8 23. Rhd1 Rc7 24. Ne2 Rbc8 25. Rxc7 Rxc7 26. Rc1 Rxc1+ 27. Nxc1 Qa6 28. Nd3 Bd7 29. Nc1 Bc6 30. Ne2 e5 31. Qd2 Qb6 32. Nc3 Bd7 33. h3 Kg7 34. Ncd1 Be6 35. Nc2 d5 36. exd5 Nxd5 37. Nxa3 Bf5+ 38. Kb2 Nf4 39. Ne3 Nd3+ 40. Kb1 e4 41. Qc3+ f6 42. Nac2 exf3 43. gxf3 Qe6 44. Nxf5+ Qxf5 45. Nd4 Qxh3 46. Qxd3 h5 47. Qe4 Qf1+ 48. Kb2 Qf2+ 49. Ka3 Qf1 50. Kb2 Qf2+ 51. Kc3 Qxa2 52. Qe7+ Kh6 53. Qxf6 Qa1+ 54. Kc2 Qa2+ 55. Kd3 Qb1+ 56. Ke2 Qb2+ 57. Ke3 Qc1+ 58. Ke4 Qb1+ 59. Kd5 Qd3 60. Ke6 Kh7 61. Kf7 Kh6 62. Kg8 1-0

[Event "Oberliga Nord O 1819"]
[Site "Germany"]
[Date "2019.01.20"]
[Round "5.5"]
[White "Dettmann, Gerd"]
[Black "Nitsche Hahn, Raphael"]
[Result "1/2-1/2"]
[ECO "B31"]
[WhiteElo "2155"]
[BlackElo "2045"]
[PlyCount "131"]
[EventDate "2018.10.21"]
[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 "Guestrow/Teterow"]
[BlackTeam "Berlin Empor"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Bxc6 dxc6 5. d3 g6 6. 0-0 Bg7 7. Nc3 0-0 8. Bg5 h6 9. Bf4 Ne8 10. Qd2 Kh7 11. Be5 f6 12. Bg3 Nc7 13. Ne1 e5 14. f4 exf4 15. Bxf4 Ne6 16. Be3 Nd4 17. Nd1 b6 18. c3 Ne6 19. Nf3 Ba6 20. Nf2 f5 21. exf5 Rxf5 22. Rad1 Qd5 23. Rfe1 Raf8 24. Qe2 Nf4 25. Bxf4 Rxf4 26. Qe6 g5 27. h3 R4f7 28. Re3 b5 29. Rd2 Bc8 30. Qxd5 cxd5 31. Rde2 Bf5 32. Re7 a5 33. Rxf7 Rxf7 34. d4 b4 35. Ne5 Re7 36. Kf1 Bb1 37. a3 cxd4 38. cxd4 bxa3 39. bxa3 Rb7 40. Re3 a4 41. Nd1 Rb3 42. Ke2 Be4 43. g3 Bf8 44. Nd7 Bxa3 45. Nf6+ Kg6 46. Nxe4 Rxe3+ 47. Kxe3 dxe4 48. Nc3 Bc1+ 49. Kxe4 a3 50. g4 Bb2 51. Na2 Kf6 52. Kd5 Ke7 53. Kc4 Kd6 54. Nb4 Bc1 55. Na2 Bd2 56. Kd3 Be1 57. Kc4 Ba5 58. Nc1 Bd8 59. Na2 Be7 60. Nb4 Kd7 61. Na2 Kc6 62. Nc3 Kb6 63. Na2 Ka5 64. Nc3 Bb4 65. Na2 Bd2 66. Kd3 1/2-1/2

[Event "Oberliga Nord O 1819"]
[Site "Germany"]
[Date "2018.12.16"]
[Round "4.4"]
[White "Dettmann, Gerd"]
[Black "Postler, Reinhard"]
[Result "1/2-1/2"]
[ECO "B42"]
[WhiteElo "2155"]
[BlackElo "2255"]
[PlyCount "113"]
[EventDate "2018.10.21"]
[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 "Guestrow/Teterow"]
[BlackTeam "Oberschoeneweide"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nc6 6. Nxc6 dxc6 7. 0-0 e5 8. Be3 Be6 9. a4 Nf6 10. a5 Nd7 11. Nd2 Bc5 12. Qe2 Qe7 13. Bc4 0-0 14. Rfd1 Rfd8 15. h3 Nf8 16. Bxe6 Nxe6 17. c3 Bxe3 18. Qxe3 Nf4 19. Nf3 Rd6 20. Rxd6 Qxd6 21. g3 Ne6 22. Kg2 Rd8 23. b4 f6 24. Ra2 Qd3 25. Qxd3 Rxd3 26. Rd2 Rxd2 27. Nxd2 Kf7 28. Nb3 c5 29. Kf3 Ke7 30. Ke3 Kd6 31. f4 cxb4 32. cxb4 Kc6 33. f5 Nc7 34. Kd3 Kb5 35. Kc3 Ne8 36. Nc5 Nd6 37. Kb3 Nc4 38. Kc3 Nxa5 39. Ne6 Nc4 40. Nc7+ Kc6 41. Nxa6 Nd6 42. Nc5 b6 43. Ne6 Nxe4+ 44. Kb3 Nxg3 45. Nxg7 e4 46. Kc4 e3 47. b5+ Kd6 48. Kd3 Ke5 49. Ne6 Nxf5 50. Nf8 Kf4 51. Nxh7 Kf3 52. Nxf6 e2 53. Kd2 Nd4 54. Ng4 Kg3 55. Ne5 Kxh3 56. Nd3 Kg3 57. Ke3 1/2-1/2

[Event "MVP-ch Seniors op 18th"]
[Site "Ostseebad Binz"]
[Date "2018.12.06"]
[Round "9"]
[White "Nauschuetz, Ernst"]
[Black "Dettmann, Gerd"]
[Result "0-1"]
[ECO "A29"]
[WhiteElo "1978"]
[BlackElo "2146"]
[PlyCount "25"]
[EventDate "2018.11.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 d5 4. cxd5 Nxd5 5. Nc3 Nb6 6. Nf3 Nc6 7. 0-0 Be7 8. a3 Be6 9. b4 0-0 10. d3 f5 11. Na4 e4 12. Ne1 Nxa4 13. Qxa4 0-1

[Event "MVP-ch Seniors op 18th"]
[Site "Ostseebad Binz"]
[Date "2018.12.05"]
[Round "8"]
[White "Dettmann, Gerd"]
[Black "Gley, Reinhard"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2146"]
[BlackElo "2036"]
[PlyCount "70"]
[EventDate "2018.11.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. e4 d6 2. d4 g6 3. Nc3 a6 4. Be3 Bg7 5. Qd2 b5 6. f3 Nd7 7. h4 h5 8. 0-0-0 Bb7 9. Nh3 c5 10. Ng5 Rc8 11. f4 Ngf6 12. e5 b4 13. exf6 bxc3 14. Qxc3 Bxf6 15. Qb3 Bxg5 16. hxg5 Qc7 17. f5 gxf5 18. Bc4 d5 19. Be2 cxd4 20. Bxd4 e5 21. Bf2 d4 22. c4 Bxg2 23. Rh2 Be4 24. Bxh5 Qxc4+ 25. Qxc4 Rxc4+ 26. Kd2 Rc2+ 27. Ke1 Rxh5 28. Rxh5 Bf3 29. Rh8+ Ke7 30. Rb1 d3 31. Rd1 Bxd1 32. Bh4 Bg4 33. g6+ Kd6 34. Bg5 Re2+ 35. Kf1 fxg6 0-1

[Event "MVP-ch Seniors op 18th"]
[Site "Ostseebad Binz"]
[Date "2018.12.04"]
[Round "7"]
[White "Zschunke, Werner"]
[Black "Dettmann, Gerd"]
[Result "0-1"]
[ECO "A29"]
[WhiteElo "1989"]
[BlackElo "2146"]
[PlyCount "50"]
[EventDate "2018.11.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 d5 4. cxd5 Nxd5 5. Nc3 Nb6 6. Nf3 Nc6 7. 0-0 Be7 8. d3 Be6 9. a3 0-0 10. b4 Nd4 11. Nxe5 Bf6 12. f4 Nb3 13. Be3 Nxa1 14. Qxa1 Nd5 15. Bc5 Re8 16. Ne4 Bxe5 17. Qxe5 Bh3 18. Qh5 Bxg2 19. Ng5 Nf6 20. Qxf7+ Kh8 21. Kxg2 Rxe2+ 22. Kg1 Qd5 23. Qxd5 Nxd5 24. Nf7+ Kg8 25. Ne5 Rxe5 0-1

[Event "MVP-ch Seniors op 18th"]
[Site "Ostseebad Binz"]
[Date "2018.12.03"]
[Round "6"]
[White "Dettmann, Gerd"]
[Black "Nitsch, Thomas"]
[Result "1-0"]
[ECO "B28"]
[WhiteElo "2146"]
[BlackElo "1959"]
[PlyCount "59"]
[EventDate "2018.11.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. c3 d5 4. exd5 Qxd5 5. d4 Bg4 6. Be2 cxd4 7. cxd4 e6 8. Nc3 Bb4 9. 0-0 Bxc3 10. bxc3 Nf6 11. h3 Bh5 12. Ba3 Nc6 13. Re1 Qa5 14. Qb3 Qc7 15. c4 Bxf3 16. Bxf3 Nxd4 17. Qxb7 Qxb7 18. Bxb7 Rb8 19. Rad1 Rxb7 20. Rxd4 Rd7 21. Red1 Rxd4 22. Rxd4 h5 23. Rd6 h4 24. Rxa6 Rh5 25. Ra8+ Kd7 26. Ra7+ Kc6 27. Rxf7 Ra5 28. Bb2 Ne4 29. Rf4 Nd2 30. Rd4 1-0

[Event "MVP-ch Seniors op 18th"]
[Site "Ostseebad Binz"]
[Date "2018.12.02"]
[Round "5"]
[White "Just, Joachim"]
[Black "Dettmann, Gerd"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1939"]
[BlackElo "2146"]
[PlyCount "144"]
[EventDate "2018.11.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. Bf4 c6 4. c3 Bg4 5. Nbd2 Nbd7 6. h3 Bh5 7. e3 e6 8. Qb3 Qb6 9. Be2 Be7 10. 0-0 0-0 11. Rfe1 Rfc8 12. Ne5 Bxe2 13. Rxe2 Qa6 14. Ree1 Nxe5 15. Bxe5 Nd7 16. Nf3 c5 17. Qd1 Qc6 18. a4 b6 19. Qe2 a6 20. e4 Bf8 21. Bg3 b5 22. axb5 axb5 23. exd5 exd5 24. Rxa8 Rxa8 25. dxc5 Bxc5 26. Ne5 Nxe5 27. Qxe5 h6 28. Kh2 Rd8 29. Qe2 b4 30. Rd1 Qa4 31. cxb4 Qxb4 32. Rd3 Qb5 33. Qc2 d4 34. b3 Bb6 35. Qd1 Rc8 36. Qf3 Qc6 37. Qg4 Rd8 38. Be5 f6 39. Bg3 Qd5 40. Qg6 Rc8 41. Bf4 Qf7 42. Qf5 Rc5 43. Qe4 Rd5 44. Kh1 f5 45. Qe2 Qd7 46. h4 Bd8 47. h5 Bf6 48. Kg1 Ra5 49. Rd1 Rd5 50. Rd3 Kf7 51. Qc2 Qe6 52. Qc4 Rd7 53. Qc2 Qe4 54. Qc4+ Qd5 55. Qc1 Rb7 56. Qc2 Re7 57. Bd2 Be5 58. Rf3 Qe6 59. Qxf5+ Qxf5 60. Rxf5+ Ke6 61. Rf3 Kd5 62. Kf1 Ke4 63. Ke2 Bf6 64. Rf4+ Kd5+ 65. Kd3 Rb7 66. b4 Ra7 67. Rf5+ Ke6 68. Ra5 Rb7 69. Kc4 Rc7+ 70. Rc5 Ra7 71. Ra5 Rc7+ 72. Rc5 Ra7 1/2-1/2

[Event "MVP-ch Seniors op 18th"]
[Site "Ostseebad Binz"]
[Date "2018.12.01"]
[Round "4"]
[White "Dettmann, Gerd"]
[Black "Pawlick, Helmut"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2146"]
[BlackElo "1953"]
[PlyCount "48"]
[EventDate "2018.11.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. 0-0 Nge7 5. d4 cxd4 6. Nxd4 a6 7. Nxc6 bxc6 8. Bd3 d5 9. b3 Qc7 10. Bb2 Ng6 11. c4 Bb7 12. Nd2 Bd6 13. Nf3 dxc4 14. Bxc4 0-0-0 15. Qe2 Nf4 16. Qe3 e5 17. Rac1 Kb8 18. Rfd1 f6 19. Rc2 Bc5 20. Rxd8+ Rxd8 21. Qxc5 Rd1+ 22. Bf1 Qd7 23. Rc1 Ne2+ 24. Kh1 Nxc1 0-1

[Event "MVP-ch Seniors op 18th"]
[Site "Ostseebad Binz"]
[Date "2018.11.30"]
[Round "3"]
[White "Krueger, Horst"]
[Black "Dettmann, Gerd"]
[Result "1/2-1/2"]
[ECO "E32"]
[WhiteElo "2000"]
[BlackElo "2146"]
[PlyCount "113"]
[EventDate "2018.11.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 0-0 5. Qc2 d5 6. Bg5 b6 7. e3 h6 8. Bh4 Bb7 9. a3 Be7 10. Bg3 Nbd7 11. Rd1 Rc8 12. cxd5 exd5 13. Bd3 Nh5 14. 0-0 Nxg3 15. hxg3 c6 16. Rfe1 Nf6 17. Bf5 Rc7 18. g4 Ne8 19. Ne5 Nd6 20. Bd3 Bf6 21. f4 c5 22. g3 cxd4 23. exd4 Ne4 24. Qh2 Qc8 25. Nb5 Bxe5 26. dxe5 Re7 27. Bxe4 dxe4 28. Nd6 Qxg4 29. Rd2 f5 30. Re3 Bc8 31. Rc3 Be6 32. Qh4 Qxh4 33. gxh4 Kh7 34. Rg2 Rd8 35. Kf2 Rdd7 36. Ke3 Rc7 37. Kd4 Rxc3 38. bxc3 g6 39. c4 Rc7 40. Rc2 Rc5 41. Kc3 Bxc4 42. Nxc4 b5 43. Kb4 Rxc4+ 44. Rxc4 bxc4 45. Kxc4 Kg7 46. a4 a5 47. Kd4 Kf7 48. Kc4 Ke7 49. Kc3 Kf7 50. Kc4 Ke6 51. Kd4 h5 52. Ke3 g5 53. fxg5 Kxe5 54. Ke2 f4 55. Kf2 f3 56. Ke3 Kf5 57. Kf2 1/2-1/2

[Event "MVP-ch Seniors op 18th"]
[Site "Ostseebad Binz"]
[Date "2018.11.29"]
[Round "2"]
[White "Dettmann, Gerd"]
[Black "Bachmann, Rolf"]
[Result "1-0"]
[ECO "B02"]
[WhiteElo "2146"]
[BlackElo "1955"]
[PlyCount "71"]
[EventDate "2018.11.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d5 3. exd5 Nxd5 4. Bc4 Nb6 5. Bb3 e6 6. Nf3 Be7 7. d4 c5 8. a4 c4 9. Ba2 a5 10. Qe2 Nc6 11. Nb5 Nxa4 12. Bxc4 Nb6 13. Ba2 Nd5 14. 0-0 0-0 15. c4 Nc7 16. Nxc7 Qxc7 17. Rd1 Rd8 18. Bb1 Bf6 19. Be3 b6 20. h4 Ba6 21. h5 Rab8 22. b3 Rd7 23. Ra2 Rbd8 24. Rad2 Be7 25. Qd3 g6 26. Qe4 Bb7 27. hxg6 hxg6 28. Qg4 Bb4 29. Rd3 Kg7 30. d5 f5 31. Qh3 Rh8 32. dxc6 Rxd3 33. Rxd3 Bxc6 34. Bd4+ e5 35. Qxh8+ Kxh8 36. Bxe5+ 1-0

[Event "MVP-ch Seniors op 18th"]
[Site "Ostseebad Binz"]
[Date "2018.11.28"]
[Round "1"]
[White "Mewes, Hans Dieter"]
[Black "Dettmann, Gerd"]
[Result "0-1"]
[ECO "A29"]
[WhiteElo "1841"]
[BlackElo "2146"]
[PlyCount "44"]
[EventDate "2018.11.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nb6 6. Nf3 Nc6 7. d3 Be7 8. 0-0 Be6 9. h3 0-0 10. Kh2 f5 11. Rb1 Bf6 12. Bd2 Qe7 13. Qc1 h6 14. b3 Rad8 15. Ne1 Qd7 16. Be3 Nd4 17. f4 c6 18. Nf3 exf4 19. gxf4 Rfe8 20. Rd1 Bf7 21. Bxd4 Bxd4 22. Bf1 Be3 0-1

[Event "Oberliga Nord O 1819"]
[Site "Germany"]
[Date "2018.11.25"]
[Round "3.3"]
[White "Dettmann, Gerd"]
[Black "Nogly, Christoph"]
[Result "0-1"]
[ECO "C65"]
[WhiteElo "2155"]
[BlackElo "2223"]
[PlyCount "92"]
[EventDate "2018.10.21"]
[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 "Guestrow/Teterow"]
[BlackTeam "Berlin SF III"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 Bc5 5. c3 0-0 6. d4 Bb6 7. Re1 d6 8. Bg5 h6 9. Bh4 Bg4 10. d5 Nb8 11. Nbd2 g5 12. Bg3 a6 13. Be2 Nbd7 14. h3 Bh5 15. Nh2 Bg6 16. Bg4 Nxg4 17. hxg4 Nf6 18. Qe2 Qd7 19. Kh1 Kg7 20. f3 h5 21. Nc4 Ba7 22. Ne3 Rh8 23. Nf5+ Kf8 24. Rf1 Bxf5 25. gxf5 h4 26. Bf2 Nh5 27. Qd2 Ng3+ 28. Kg1 Nxf1 29. Rxf1 Bxf2+ 30. Rxf2 f6 31. Ng4 Ke7 32. b3 Qb5 33. Qe3 a5 34. Kh2 Qa6 35. Rc2 c5 36. dxc6 bxc6 37. Rd2 Rhd8 38. Qe1 Qb6 39. Ne3 Qc5 40. Rd3 Rd7 41. Qd2 Rad8 42. c4 Rb8 43. Ng4 a4 44. bxa4 Rb4 45. a5 Rxc4 46. a6 Rc2 0-1

[Event "Oberliga Nord O 1819"]
[Site "Germany"]
[Date "2018.11.11"]
[Round "2.4"]
[White "Dettmann, Gerd"]
[Black "Stubbe, Wilko"]
[Result "1/2-1/2"]
[ECO "C11"]
[WhiteElo "2155"]
[BlackElo "2223"]
[PlyCount "82"]
[EventDate "2018.10.21"]
[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 "Guestrow/Teterow"]
[BlackTeam "Greifswald"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 a6 8. Be2 b5 9. 0-0 b4 10. Na4 Qa5 11. c4 bxc3 12. bxc3 Rb8 13. Bd3 c4 14. Bc2 Nb6 15. Rb1 Be7 16. Ng5 g6 17. h4 Bd7 18. Nxb6 Rxb6 19. Rxb6 Qxb6 20. Bd2 Qb2 21. Qb1 Qxb1 22. Rxb1 h6 23. Nf3 Kd8 24. Kf2 Kc7 25. g4 h5 26. Ng5 hxg4 27. Kg3 f5 28. exf6 Bxf6 29. Bxg6 Ne7 30. h5 Nxg6 31. hxg6 Rg8 32. Nf7 Rxg6 33. Ne5 Bxe5 34. dxe5 Rh6 35. Kxg4 Rh2 36. Rb2 a5 37. Bc1 Rh1 38. Be3 a4 39. a3 Ra1 40. Bc5 Kc6 41. Bb4 Rg1+ 1/2-1/2

[Event "Oberliga Nord O 1819"]
[Site "Germany"]
[Date "2018.10.21"]
[Round "1.3"]
[White "Moritz, Aron"]
[Black "Dettmann, Gerd"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2194"]
[BlackElo "2155"]
[PlyCount "63"]
[EventDate "2018.10.21"]
[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 "Kreuzberg"]
[BlackTeam "Guestrow/Teterow"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. Qd2 Nbd7 9. 0-0-0 Be7 10. f4 Ng4 11. g3 Nxe3 12. Qxe3 0-0 13. Kb1 b5 14. f5 Bxb3 15. cxb3 Nb8 16. h4 Nc6 17. Nd5 Nd4 18. Rc1 Ra7 19. Bd3 Re8 20. Rc6 Rb7 21. Rhc1 Bf8 22. Rc7 Rxc7 23. Rxc7 h6 24. Qc1 Qa8 25. g4 a5 26. g5 Qd8 27. Rb7 Qc8 28. Rc7 Qd8 29. f6 g6 30. gxh6 Re6 31. Rc8 Qd7 32. Rxf8+ 1-0

[Event "Bamberg op 1st"]
[Site "Bamberg"]
[Date "2018.05.13"]
[Round "7"]
[White "Fabregas, Oliver"]
[Black "Dettmann, Gerd"]
[Result "1/2-1/2"]
[ECO "A05"]
[WhiteElo "1917"]
[BlackElo "2163"]
[PlyCount "90"]
[EventDate "2018.05.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. Nf3 c5 2. e4 d6 3. d3 Nc6 4. g3 g6 5. Bg2 Bg7 6. 0-0 Nf6 7. c3 0-0 8. Re1 Bd7 9. Nbd2 Qc7 10. Qe2 Rad8 11. h3 b5 12. a3 e5 13. Nf1 Na5 14. Be3 Rfe8 15. b4 Nb7 16. Rac1 a5 17. Qb2 d5 18. Bg5 dxe4 19. dxe4 Bc6 20. c4 bxc4 21. b5 Bd7 22. a4 h6 23. Bxf6 Bxf6 24. Ne3 Be6 25. Bf1 Nd6 26. Qc2 Qb7 27. Ng4 Bxg4 28. hxg4 Qc8 29. g5 hxg5 30. Bxc4 g4 31. Nd2 Bg5 32. Bd5 Nf5 33. Qc3 Nd4 34. Kg2 Nf3 35. Nxf3 Bxc1 36. Nxe5 Rxd5 37. exd5 Qf5 38. Qxc1 Rxe5 39. Rxe5 Qxe5 40. Qxc5 Qe4+ 41. Kf1 Qxa4 42. b6 Qe4 43. Qxa5 Qh1+ 44. Ke2 Qe4+ 45. Kd2 Qd4+ 1/2-1/2

[Event "Bamberg op 1st"]
[Site "Bamberg"]
[Date "2018.05.12"]
[Round "6"]
[White "Dettmann, Gerd"]
[Black "Deml, Tilo"]
[Result "1/2-1/2"]
[ECO "C41"]
[WhiteElo "2163"]
[BlackElo "1879"]
[PlyCount "90"]
[EventDate "2018.05.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. c3 Nf6 4. Be2 Be7 5. 0-0 0-0 6. Qc2 Bg4 7. d4 Nbd7 8. Be3 c6 9. Nbd2 Qc7 10. Rfe1 Rfe8 11. Nf1 Nf8 12. Ng3 Ne6 13. h3 Bxf3 14. Bxf3 Bf8 15. Ne2 d5 16. dxe5 Qxe5 17. exd5 Nxd5 18. Bd2 Bc5 19. Nf4 Qd6 20. Nxe6 Rxe6 21. Rxe6 Qxe6 22. Re1 Qd6 23. b4 Bb6 24. a3 Nf4 25. Bxf4 Qxf4 26. Re4 Qf6 27. a4 g6 28. a5 Bc7 29. Re3 Rd8 30. g3 a6 31. Kg2 h5 32. h4 Be5 33. Be2 Qd6 34. Rd3 Qe7 35. Rf3 Kg7 36. Bc4 f5 37. Re3 Qd6 38. Qe2 Bf6 39. Bb3 Qd2 40. Qf3 Qb2 41. c4 Qd2 42. b5 axb5 43. cxb5 Qxa5 44. bxc6 bxc6 45. Qxc6 Qa8 1/2-1/2

[Event "Bamberg op 1st"]
[Site "Bamberg"]
[Date "2018.05.12"]
[Round "5"]
[White "Spitzl, Vinzent"]
[Black "Dettmann, Gerd"]
[Result "1-0"]
[ECO "B95"]
[WhiteElo "2254"]
[BlackElo "2163"]
[PlyCount "49"]
[EventDate "2018.05.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. Be2 Be7 8. 0-0 h6 9. Bh4 Nxe4 10. Bxe7 Nxc3 11. Bxd8 Nxd1 12. Bc7 Nxb2 13. Bxd6 Na4 14. Bf3 Nd7 15. Rfb1 e5 16. Rb4 Nac5 17. Nf5 Ne6 18. Re1 g6 19. Ne7 f6 20. Nxg6 Rg8 21. Bh5 Kd8 22. Ne7 Rg5 23. Bf7 Nd4 24. Rxd4 exd4 25. Nc6+ 1-0

[Event "Bamberg op 1st"]
[Site "Bamberg"]
[Date "2018.05.11"]
[Round "4"]
[White "Dettmann, Gerd"]
[Black "Wolf, Pablo"]
[Result "1-0"]
[ECO "B95"]
[WhiteElo "2163"]
[BlackElo "1921"]
[PlyCount "179"]
[EventDate "2018.05.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. Qd2 Be7 8. 0-0-0 b5 9. Bd3 Bb7 10. f3 Nbd7 11. h4 Qb6 12. Be3 Nc5 13. Kb1 b4 14. Nce2 Qc7 15. g4 Rc8 16. h5 Nfd7 17. g5 d5 18. g6 dxe4 19. gxf7+ Kxf7 20. fxe4 Nxe4 21. Qe1 Ndf6 22. Rg1 Rhg8 23. Ng3 e5 24. Ndf5 Nxg3 25. Qxg3 e4 26. Qxc7 Rxc7 27. Be2 Bc8 28. Nd4 Rd8 29. Rdf1 Bd6 30. Nf5 Bxf5 31. Rxf5 Rc6 32. b3 Ke6 33. Rf2 Rd7 34. Bc4+ Rxc4 35. bxc4 Nxh5 36. Rd2 Rf7 37. Bd4 Nf6 38. Kb2 Be5 39. Kb3 Bxd4 40. Rxd4 a5 41. Rg5 h5 42. Rxa5 e3 43. Rd3 Ng4 44. Ra6+ Kf5 45. Rd5+ Ne5 46. Rd1 Ke4 47. Re6 Rf5 48. c5 e2 49. Re1 Kd5 50. Re8 Nf3 51. R1xe2 Nd4+ 52. Kxb4 Nxe2 53. Rxe2 Kc6 54. Re6+ Kd7 55. Rg6 Rf4+ 56. Kc3 Rf5 57. Kd4 Rf4+ 58. Ke5 Rf2 59. Rxg7+ Kc6 60. Kd4 Rd2+ 61. Kc3 Rd5 62. Rg6+ Kxc5 63. Rh6 Rg5 64. Kb3 Kb5 65. c3 Ka5 66. a4 Rf5 67. Rh8 Rg5 68. Ra8+ Kb6 69. Kb4 Kb7 70. Rh8 Ka6 71. Rh6+ Kb7 72. c4 Rf5 73. c5 Rg5 74. Kb5 Rg7 75. Rxh5 Ka7 76. a5 Kb7 77. a6+ Ka8 78. Kb6 Rg8 79. Rh7 Rc8 80. Rc7 Rh8 81. Rd7 Rc8 82. Re7 Rh8 83. Kc7 Rc8+ 84. Kd6 Kb8 85. Rb7+ Ka8 86. Rb4 Ka7 87. c6 Kxa6 88. c7 Ka7 89. Kd7 Rh8 90. c8R 1-0

[Event "Bamberg op 1st"]
[Site "Bamberg"]
[Date "2018.05.10"]
[Round "2"]
[White "Dettmann, Gerd"]
[Black "Noe, Christopher"]
[Result "0-1"]
[ECO "C77"]
[WhiteElo "2163"]
[BlackElo "2518"]
[PlyCount "122"]
[EventDate "2018.05.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. c3 Nf6 6. d3 g6 7. 0-0 Bg7 8. Nbd2 0-0 9. Re1 h6 10. Nf1 b5 11. Bb3 d5 12. Ng3 Be6 13. Be3 Re8 14. h3 Kh7 15. a4 Qd7 16. axb5 axb5 17. Rxa8 Rxa8 18. Bc5 dxe4 19. Nxe4 Nd5 20. Be3 Nxe3 21. Bxe6 Qxe6 22. fxe3 Qd5 23. Qc2 Rd8 24. Nf2 b4 25. Rc1 bxc3 26. Qxc3 Na7 27. Qc4 c6 28. e4 Qd7 29. Qc5 Qb7 30. Rc4 Qc7 31. Ra4 Nb5 32. Rc4 Na7 33. Ra4 Nb5 34. Rc4 Rc8 35. Ng4 Nd6 36. Ra4 Nb7 37. Qc2 Nd8 38. Kh2 Ne6 39. Qf2 c5 40. Ne3 Qd7 41. Ra3 Nf4 42. Qc2 Rd8 43. Ne1 f5 44. Rc3 Qd4 45. Nc4 Qd7 46. Ne3 fxe4 47. dxe4 Qf7 48. Rxc5 Ne6 49. Rc3 Nd4 50. Qb1 Qf4+ 51. Kh1 Ne2 52. Rb3 Ng3+ 53. Kg1 Ne2+ 54. Kh1 Ng3+ 55. Kg1 Nxe4 56. Nf3 Nc5 57. Ra3 e4 58. Nh2 Bd4 59. Nhf1 Nd3 60. Rxd3 exd3 61. Qxd3 Re8 0-1

[Event "Mecklenburg VP VL 1718"]
[Site "Mecklenburg VP"]
[Date "2018.04.22"]
[Round "9.2"]
[White "Hornych, Christoph"]
[Black "Dettmann, Gerd"]
[Result "1/2-1/2"]
[ECO "B89"]
[WhiteElo "2056"]
[BlackElo "2107"]
[PlyCount "33"]
[EventDate "2017.10.08"]
[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 "Schwerin SF II"]
[BlackTeam "Guestrow/Teterow"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. a4 Nc6 8. Be3 Qc7 9. Qe2 g6 10. Ba2 Bg7 11. Rd1 0-0 12. 0-0 Bd7 13. Kh1 Rac8 14. f4 Nb4 15. Bb3 d5 16. exd5 Nbxd5 17. Nxd5 1/2-1/2

[Event "Mecklenburg VP VL 1718"]
[Site "Mecklenburg VP"]
[Date "2018.04.08"]
[Round "8.2"]
[White "Dettmann, Gerd"]
[Black "Zentgraf, Robert"]
[Result "1/2-1/2"]
[ECO "B31"]
[WhiteElo "2107"]
[BlackElo "2107"]
[PlyCount "25"]
[EventDate "2017.10.08"]
[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 "Guestrow/Teterow"]
[BlackTeam "Torgelow Droegeheide"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. Nc3 d6 6. d3 Bd7 7. Re1 e5 8. Nd5 a6 9. Bc4 b5 10. Bb3 Na5 11. c3 Nxb3 12. Qxb3 h6 13. Be3 1/2-1/2

[Event "Mecklenburg VP VL 1718"]
[Site "Mecklenburg VP"]
[Date "2018.03.18"]
[Round "7.2"]
[White "Hammel, Ralf"]
[Black "Dettmann, Gerd"]
[Result "0-1"]
[ECO "B53"]
[WhiteElo "1917"]
[BlackElo "2107"]
[PlyCount "124"]
[EventDate "2017.10.08"]
[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 "Rostock HSG Uni"]
[BlackTeam "Guestrow/Teterow"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 bxc6 7. c4 Qb6 8. Qd3 g6 9. 0-0 Bg7 10. Nc3 Nf6 11. Rb1 0-0 12. Be3 Qc7 13. h3 Rfd8 14. Rbc1 Be8 15. Rfd1 Qa5 16. Qd2 Qh5 17. e5 Nd7 18. exd6 Ne5 19. Nxe5 Bxe5 20. c5 exd6 21. f4 Bxc3 22. Rxc3 d5 23. Bd4 Bd7 24. Re1 Re8 25. Rce3 Qh4 26. Bc3 f6 27. Qd4 Rxe3 28. Rxe3 Rf8 29. Re7 Bf5 30. Be1 Qh6 31. Rxa7 Be4 32. Qe3 Qh5 33. Rc7 Qd1 34. Qd2 Qb1 35. a4 Re8 36. a5 Bd3 37. Kh2 Rxe1 38. f5 Bxf5 39. Rxc6 Rh1+ 40. Kg3 Qe4 41. Rd6 Qe5+ 42. Qf4 Ra1 43. Qxe5 fxe5 44. Rxd5 Rxa5 45. Rxe5 Rb5 46. Kf4 Kf7 47. g4 Be6 48. c6 Rxb2 49. Rc5 Rh2 50. c7 Bc8 51. Rc3 h6 52. Kg3 Re2 53. Kf3 Re6 54. Kf4 Ke7 55. h4 Rb6 56. Rc4 Kd6 57. Ke4 Rb5 58. Kf4 Rd5 59. Ke4 Re5+ 60. Kd4 Re7 61. h5 g5 62. Rc5 Rxc7 0-1

[Event "Mecklenburg VP VL 1718"]
[Site "Mecklenburg VP"]
[Date "2018.02.25"]
[Round "6.2"]
[White "Dettmann, Gerd"]
[Black "Schumacher, Ole"]
[Result "1-0"]
[ECO "B66"]
[WhiteElo "2107"]
[BlackElo "1835"]
[PlyCount "55"]
[EventDate "2017.10.08"]
[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 "Guestrow/Teterow"]
[BlackTeam "Schwerin SF III"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. Qd2 h6 8. Bxf6 Qxf6 9. 0-0-0 Nc6 10. Nb3 b5 11. f4 Qd8 12. g4 Be7 13. Kb1 Rb8 14. h4 b4 15. Ne2 a5 16. Ned4 Nxd4 17. Nxd4 Bd7 18. Be2 g6 19. f5 Bxh4 20. Nf3 Be7 21. Rxh6 Rxh6 22. Qxh6 gxf5 23. exf5 Qb6 24. fxe6 Bxe6 25. Nd4 d5 26. Bb5+ Bd7 27. Qh8+ Bf8 28. Re1+ 1-0

[Event "Mecklenburg VP VL 1718"]
[Site "Mecklenburg VP"]
[Date "2018.01.21"]
[Round "5.2"]
[White "Littke, Helmut"]
[Black "Dettmann, Gerd"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "1949"]
[BlackElo "2107"]
[PlyCount "73"]
[EventDate "2017.10.08"]
[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 "Wismar ASV Gruen-Weiss"]
[BlackTeam "Guestrow/Teterow"]
[WhiteTeamCountry "GE2"]
[BlackTeamCountry "GER"]

1. Nf3 c5 2. c4 g6 3. g3 Bg7 4. Bg2 Nc6 5. 0-0 Nf6 6. d4 cxd4 7. Nxd4 0-0 8. e4 d6 9. Nxc6 bxc6 10. e5 dxe5 11. Qxd8 Rxd8 12. Bxc6 Bh3 13. Bg2 Bxg2 14. Kxg2 Ne4 15. Be3 f5 16. f3 Nd6 17. Nd2 e4 18. c5 exf3+ 19. Kxf3 Nb5 20. Nb3 Bxb2 21. Rad1 Kf7 22. c6 Ba3 23. Na5 Ke8 24. Nc4 Bd6 25. Rb1 Nc3 26. Rb7 Rac8 27. Rc1 Nd5 28. Bxa7 Rxc6 29. Nxd6+ Rcxd6 30. Rc4 R6d7 31. Rxd7 Kxd7 32. Bd4 Ra8 33. a4 Ra5 34. Bf2 e5 35. h4 e4+ 36. Kg2 h5 37. Be1 0-1

[Event "Mecklenburg VP VL 1718"]
[Site "Mecklenburg VP"]
[Date "2017.12.10"]
[Round "4.2"]
[White "Dettmann, Gerd"]
[Black "Ruesch, Hans Joachim"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "2107"]
[BlackElo "1998"]
[PlyCount "25"]
[EventDate "2017.10.08"]
[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 "Guestrow/Teterow"]
[BlackTeam "Warnemuende SF Ostsee"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 Nf6 5. f3 a6 6. Bc4 b5 7. Bb3 Nbd7 8. Nh3 c5 9. a4 c4 10. Ba2 b4 11. Ne2 Qc7 12. 0-0 0-0 13. c3 1/2-1/2

[Event "MVP-ch Seniors op 17th"]
[Site "Binz"]
[Date "2017.12.07"]
[Round "9.3"]
[White "Walther, Reinhard"]
[Black "Dettmann, Gerd"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "2051"]
[BlackElo "2168"]
[PlyCount "66"]
[EventDate "2017.11.29"]
[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 Nf6 2. Bf4 d5 3. e3 g6 4. Nc3 Bg7 5. h4 c6 6. Nf3 Bf5 7. Ne5 Nbd7 8. f3 h5 9. Qd2 Nxe5 10. Bxe5 Rg8 11. 0-0-0 Qa5 12. Kb1 Bh6 13. Bd3 Bxd3 14. Qxd3 Nd7 15. Bh2 0-0-0 16. g4 hxg4 17. fxg4 Bg7 18. Rhf1 Rgf8 19. Ne2 e5 20. Qc3 Qxc3 21. Nxc3 f5 22. gxf5 Rxf5 23. Rg1 Rh8 24. Rxg6 Rxh4 25. Bg3 Rh7 26. e4 Rfh5 27. exd5 cxd5 28. Bxe5 Nxe5 29. dxe5 d4 30. Nb5 a6 31. Nxd4 Rh1 32. Rgg1 Rxg1 33. Rxg1 Bxe5 1/2-1/2

[Event "MVP-ch Seniors op 17th"]
[Site "Binz"]
[Date "2017.12.06"]
[Round "8.8"]
[White "Dettmann, Gerd"]
[Black "Nauschuetz, Ernst"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "2168"]
[BlackElo "1968"]
[PlyCount "69"]
[EventDate "2017.11.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 b5 3. Bg2 Bb7 4. 0-0 e6 5. d3 Be7 6. Nbd2 0-0 7. c4 b4 8. Qc2 c5 9. Ne4 Qc7 10. Bf4 d6 11. Rad1 e5 12. Bg5 Nbd7 13. Nxf6+ Nxf6 14. e4 Ne8 15. Bc1 Bc8 16. Ne1 Bg4 17. f3 Bh5 18. Rd2 g5 19. Rdf2 Ng7 20. Bh3 h6 21. Ng2 f5 22. exf5 Be8 23. Ne3 Qa5 24. f4 exf4 25. gxf4 Bf6 26. fxg5 hxg5 27. Nd5 Bd4 28. Bxg5 Bxf2+ 29. Qxf2 Kf7 30. Qe3 Bc6 31. f6 Rae8 32. fxg7+ Kxg7 33. Qg3 Rxf1+ 34. Bxf1 Kf7 35. Qf4+ 1-0

[Event "MVP-ch Seniors op 17th"]
[Site "Binz"]
[Date "2017.12.05"]
[Round "7.11"]
[White "Tuertmann, Dieter"]
[Black "Dettmann, Gerd"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1956"]
[BlackElo "2168"]
[PlyCount "120"]
[EventDate "2017.11.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. Nf3 c5 2. e4 e6 3. c3 d5 4. exd5 exd5 5. d4 Nf6 6. Bd3 Nc6 7. 0-0 Be7 8. dxc5 Bxc5 9. Bg5 0-0 10. Nbd2 h6 11. Bh4 Be7 12. Re1 Be6 13. Qc2 Rc8 14. a3 d4 15. c4 a5 16. Bxf6 Bxf6 17. Ne4 Bg4 18. Nfd2 Be7 19. h3 Be6 20. b3 Ne5 21. Ng3 Bd6 22. a4 Bb8 23. Rad1 Qc7 24. Ndf1 Rcd8 25. Re2 Nc6 26. Rde1 Nb4 27. Qd2 Qd7 28. Re4 Rfe8 29. f4 Rf8 30. R1e2 Qd6 31. f5 Bd7 32. Rf2 f6 33. Rg4 Kh7 34. Nh5 Rg8 35. Nf4 Rde8 36. Re2 Re5 37. Rxe5 Qxe5 38. Ng6 Qc5 39. Nh4 Re8 40. Kh1 Bc6 41. Nf3 Bc7 42. Qd1 Be5 43. Nh4 Qd6 44. Ng6 b6 45. Qb1 Na6 46. Qd1 Nc5 47. Kg1 Bb7 48. Nxe5 Qxe5 49. Rg6 Re7 50. Rg4 Qe1 51. Qxe1 Rxe1 52. Rg3 Nxb3 53. Kf2 Ra1 54. Be4 Bxe4 55. Rxb3 Ra2+ 56. Kg3 Bxg2 57. Nh2 Be4 58. Ng4 Bxf5 59. Rxb6 Rxa4 60. Nxf6+ gxf6 0-1

[Event "MVP-ch Seniors op 17th"]
[Site "Binz"]
[Date "2017.12.04"]
[Round "6.8"]
[White "Dettmann, Gerd"]
[Black "Manthey, Juergen"]
[Result "1/2-1/2"]
[ECO "B40"]
[WhiteElo "2168"]
[BlackElo "2045"]
[PlyCount "87"]
[EventDate "2017.11.29"]
[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 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nxc6 bxc6 6. Bd3 Nf6 7. 0-0 e5 8. c4 Bc5 9. Bg5 h6 10. Bh4 d6 11. Nc3 g5 12. Bg3 Bg4 13. Be2 h5 14. Bxg4 hxg4 15. Qd3 Nh5 16. Rab1 a5 17. a3 a4 18. b4 axb3 19. Rxb3 Nf4 20. Qd1 Qd7 21. Na4 Bd4 22. Nb6 Bxb6 23. Rxb6 0-0 24. Qb3 Ra7 25. Bxf4 gxf4 26. f3 Rfa8 27. Rb8+ Kg7 28. Rxa8 Rxa8 29. fxg4 Qa7+ 30. Kh1 Rb8 31. Qd1 Qxa3 32. g5 Qc5 33. Qh5 Qxc4 34. Qh6+ Kg8 35. Rd1 Qe6 36. Qh4 d5 37. h3 dxe4 38. g6 Qxg6 39. Qe7 Qe6 40. Qg5+ Kh7 41. Qh5+ Kg7 42. Qg5+ Kf8 43. Qh4 Kg7 44. Qg5+ 1/2-1/2

[Event "MVP-ch Seniors op 17th"]
[Site "Binz"]
[Date "2017.12.03"]
[Round "5.4"]
[White "Liebscher, Helmar"]
[Black "Dettmann, Gerd"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "2089"]
[BlackElo "2168"]
[PlyCount "49"]
[EventDate "2017.11.29"]
[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 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Bd3 Nc6 6. Nxc6 bxc6 7. 0-0 d5 8. e5 Nd7 9. f4 Ba6 10. Kh1 Bxd3 11. cxd3 Be7 12. Nd2 0-0 13. Qg4 Rb8 14. Rf3 Rb4 15. Rg3 g6 16. Nf3 Nc5 17. Ng5 Rd4 18. Be3 Rxd3 19. Bxc5 Rxg3 20. hxg3 Bxc5 21. Qh4 h5 22. g4 Kg7 23. gxh5 Rh8 24. h6+ Rxh6 25. Qxh6+ 1-0

[Event "MVP-ch Seniors op 17th"]
[Site "Binz"]
[Date "2017.12.02"]
[Round "4.1"]
[White "Dettmann, Gerd"]
[Black "Valet, Richard"]
[Result "1/2-1/2"]
[ECO "B31"]
[WhiteElo "2168"]
[BlackElo "2031"]
[PlyCount "22"]
[EventDate "2017.11.29"]
[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. Bb5 g6 4. 0-0 Bg7 5. Re1 Nf6 6. e5 Nd5 7. Nc3 Nc7 8. Bf1 Ne6 9. d3 b6 10. Nd5 Bb7 11. Nf4 Ned4 1/2-1/2

[Event "MVP-ch Seniors op 17th"]
[Site "Binz"]
[Date "2017.12.01"]
[Round "3.4"]
[White "Gerl, Hans Peter"]
[Black "Dettmann, Gerd"]
[Result "0-1"]
[ECO "E11"]
[WhiteElo "1983"]
[BlackElo "2168"]
[PlyCount "126"]
[EventDate "2017.11.29"]
[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 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 Bxd2+ 5. Qxd2 b6 6. Nc3 Bb7 7. e3 0-0 8. Bd3 d5 9. 0-0 dxc4 10. Bxc4 Bxf3 11. gxf3 c5 12. Rad1 cxd4 13. Qxd4 Qxd4 14. Rxd4 Nc6 15. Rd2 Rfd8 16. Rfd1 Kf8 17. Rxd8+ Rxd8 18. Rxd8+ Nxd8 19. Kf1 Ke7 20. Ke1 Nc6 21. Kd2 h6 22. a3 Nd7 23. b4 a5 24. Na2 Kd6 25. Be2 Nf6 26. bxa5 Nxa5 27. Kc2 Nd5 28. Nc3 Nxc3 29. Kxc3 Kc5 30. a4 Nc6 31. f4 Ne7 32. Bf3 Nf5 33. Bh5 Nd6 34. Bf3 f6 35. Bg2 Ne8 36. Bh3 Nc7 37. e4 e5 38. fxe5 fxe5 39. Bd7 g5 40. f3 Na6 41. Be8 Nc7 42. Bd7 h5 43. Bc8 Ne8 44. h3 Nf6 45. Bf5 Ng8 46. Bg6 Ne7 47. Be8 h4 48. Bd7 Ng6 49. Kb3 Nf4 50. Kc3 Ne2+ 51. Kd3 Nd4 52. Ke3 Kb4 53. Be8 Nb3 54. Kd3 Nc5+ 55. Kc2 Nxa4 56. Bc6 Nc5 57. Kd2 Nb3+ 58. Ke3 Nd4 59. Bd5 Kc3 60. Ba2 b5 61. Bb1 b4 62. Bd3 b3 63. Bb1 Kb2 0-1

[Event "MVP-ch Seniors op 17th"]
[Site "Binz"]
[Date "2017.11.30"]
[Round "2.7"]
[White "Dettmann, Gerd"]
[Black "Armbruester, Juergen"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "2168"]
[BlackElo "1938"]
[PlyCount "57"]
[EventDate "2017.11.29"]
[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 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nxc3 6. dxc3 Be7 7. Be3 Nc6 8. Qd2 Be6 9. 0-0-0 0-0 10. Kb1 Ne5 11. Nd4 Nc4 12. Bxc4 Bxc4 13. h4 a5 14. h5 Rb8 15. g4 b5 16. Nc6 Qd7 17. Nxb8 Rxb8 18. g5 b4 19. Bd4 c5 20. h6 g6 21. Rhe1 cxd4 22. Qxd4 Bxa2+ 23. Kxa2 Bf8 24. Rd3 Qb5 25. Qd5 Qa4+ 26. Kb1 bxc3 27. Rxc3 Rb5 28. Qe4 Rb4 29. Qe8 1-0

[Event "MVP-ch Seniors op 17th"]
[Site "Binz"]
[Date "2017.11.29"]
[Round "1.8"]
[White "Micheel, Peter"]
[Black "Dettmann, Gerd"]
[Result "0-1"]
[ECO "B53"]
[WhiteElo "1847"]
[BlackElo "2168"]
[PlyCount "62"]
[EventDate "2017.11.29"]
[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 d6 3. d4 cxd4 4. Qxd4 a6 5. Be3 Nf6 6. Nc3 Nc6 7. Qb6 e6 8. 0-0-0 Be7 9. h3 0-0 10. g4 Nd7 11. Qxd8 Rxd8 12. Na4 b5 13. Nb6 Rb8 14. Nxc8 Rbxc8 15. Kb1 Nf6 16. Nd2 d5 17. Bb6 Rd7 18. Bg2 Rb7 19. Be3 d4 20. Bg5 Rbc7 21. Nb3 e5 22. f4 Bd6 23. c3 h6 24. Bxf6 gxf6 25. fxe5 fxe5 26. cxd4 exd4 27. Nxd4 Nxd4 28. Rxd4 Bf4 29. Rdd1 Rc2 30. Rd8+ Rxd8 31. Kxc2 Rd2+ 0-1

[Event "Mecklenburg VP VL 1718"]
[Site "Mecklenburg VP"]
[Date "2017.11.26"]
[Round "3.2"]
[White "Hartung, Lothar"]
[Black "Dettmann, Gerd"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "1777"]
[BlackElo "2107"]
[PlyCount "64"]
[EventDate "2017.10.08"]
[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 "Neubrandenburg SG Eintracht"]
[BlackTeam "Guestrow/Teterow"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 c5 3. e3 g6 4. Be2 Bg7 5. 0-0 0-0 6. Nbd2 cxd4 7. exd4 d5 8. Ne5 Nc6 9. Nxc6 bxc6 10. c3 Qc7 11. Nb3 Re8 12. Re1 Bf5 13. Bf3 Nd7 14. g4 Be6 15. Bd2 a5 16. Qc1 a4 17. Bf4 Qb6 18. Nd2 c5 19. dxc5 Nxc5 20. Qc2 Rac8 21. Be3 d4 22. cxd4 Nb3 23. Qd3 Nxa1 24. Rxa1 Qxb2 25. Rb1 Rc1+ 26. Rxc1 Qxc1+ 27. Nf1 Bc4 28. Bxc1 Bxd3 29. Be3 Rb8 30. Kg2 a3 31. Nd2 Rb2 32. Bd5 Bxd4 0-1

[Event "Mecklenburg VP VL 1718"]
[Site "Mecklenburg VP"]
[Date "2017.11.12"]
[Round "2.1"]
[White "Mangold, Thomas"]
[Black "Dettmann, Gerd"]
[Result "1/2-1/2"]
[ECO "A20"]
[WhiteElo "2002"]
[BlackElo "2107"]
[PlyCount "39"]
[EventDate "2017.10.08"]
[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 "Rostock SSC 07"]
[BlackTeam "Guestrow/Teterow"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 e5 2. g3 Nf6 3. Bg2 d5 4. cxd5 Nxd5 5. Nf3 Nc6 6. 0-0 Be7 7. d4 e4 8. Ne5 f5 9. Nxc6 bxc6 10. Nc3 0-0 11. f3 exf3 12. Bxf3 Be6 13. Qa4 Qd7 14. Nxd5 Bxd5 15. Bd2 Rab8 16. b3 Rbd8 17. Rac1 Bxf3 18. Rxf3 Qxd4+ 19. Qxd4 Rxd4 20. Bf4 1/2-1/2

[Event "GER-chT Seniors 26th"]
[Site "Templin"]
[Date "2017.10.01"]
[Round "7.13"]
[White "Dettmann, Gerd"]
[Black "Schmidt, Gerhard3333"]
[Result "1/2-1/2"]
[ECO "B60"]
[WhiteElo "2155"]
[BlackElo "2175"]
[PlyCount "26"]
[EventDate "2017.09.25"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Mecklenburg Vorpommern"]
[BlackTeam "Bayern"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nc6 7. Qd2 Qb6 8. 0-0-0 Qxd4 9. Qxd4 Nxd4 10. Rxd4 e6 11. Bxf6 gxf6 12. g3 Bd7 13. Bg2 Bc6 1/2-1/2

[Event "GER-chT Seniors 26th"]
[Site "Templin"]
[Date "2017.09.30"]
[Round "6.1"]
[White "Urytskyy, Arkadiy"]
[Black "Dettmann, Gerd"]
[Result "1/2-1/2"]
[ECO "A13"]
[WhiteElo "2176"]
[BlackElo "2155"]
[PlyCount "116"]
[EventDate "2017.09.25"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Bayern II"]
[BlackTeam "Mecklenburg Vorpommern"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 Nf6 2. g3 d5 3. c4 e6 4. Bg2 a6 5. b3 c5 6. cxd5 exd5 7. 0-0 Nc6 8. d4 Be7 9. dxc5 Bxc5 10. Bb2 0-0 11. Ba3 Qe7 12. Bxc5 Qxc5 13. Nbd2 Bg4 14. Qc1 Qb6 15. Qb2 Rfe8 16. h3 Bf5 17. Nh4 Be6 18. e3 Rad8 19. Rad1 d4 20. exd4 Rxd4 21. Rde1 Red8 22. Ndf3 R4d6 23. Ne5 Rd2 24. Qb1 Nb4 25. Rd1 Qxf2+ 26. Rxf2 Rxd1+ 27. Qxd1 Rxd1+ 28. Kh2 Nbd5 29. Bf3 Rc1 30. Bg2 b5 31. Nhf3 Ne3 32. Nd4 Nxg2 33. Nxe6 fxe6 34. Kxg2 Rc3 35. g4 Re3 36. Nc6 Nd5 37. Nb8 g5 38. Nxa6 Nf4+ 39. Kf1 Rxh3 40. Rd2 Kf7 41. Nc5 Rh1+ 42. Kf2 Rh2+ 43. Ke1 Rxd2 44. Kxd2 b4 45. Ke3 Nd5+ 46. Kd4 Nf6 47. Nd3 Nxg4 48. Nxb4 h5 49. Ke4 h4 50. Kf3 Ne5+ 51. Kg2 g4 52. Nc2 Kf6 53. a4 Ke7 54. a5 Nc6 55. a6 Kd6 56. Ne3 g3 57. Kh3 Kc7 58. Kxh4 Kb6 1/2-1/2

[Event "GER-chT Seniors 26th"]
[Site "Templin"]
[Date "2017.09.29"]
[Round "5.1"]
[White "Dettmann, Gerd"]
[Black "Fritsch, Rolf"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "2155"]
[BlackElo "2214"]
[PlyCount "58"]
[EventDate "2017.09.25"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Mecklenburg Vorpommern"]
[BlackTeam "Wuerttemberg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Nf3 a6 5. Be3 b5 6. Bd3 e6 7. 0-0 Nd7 8. Qd2 h6 9. a4 b4 10. Ne2 c5 11. c3 bxc3 12. bxc3 Qc7 13. Ne1 Ne7 14. h4 Bb7 15. h5 Nf6 16. hxg6 c4 17. gxf7+ Kxf7 18. Bc2 Nxe4 19. Bxe4 Bxe4 20. Ng3 Qc6 21. Nxe4 Qxe4 22. Nf3 Rag8 23. Bf4 Bf6 24. Bg3 Nf5 25. Qf4 Qd5 26. Rae1 h5 27. Qe4 Qxe4 28. Rxe4 h4 29. Bf4 Rg4 1/2-1/2

[Event "GER-chT Seniors 26th"]
[Site "Templin"]
[Date "2017.09.28"]
[Round "4.2"]
[White "Dettmann, Gerd"]
[Black "Gehrmann, Rudolf Rainer"]
[Result "1-0"]
[ECO "B75"]
[WhiteElo "2155"]
[BlackElo "2096"]
[PlyCount "185"]
[EventDate "2017.09.25"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Mecklenburg Vorpommern"]
[BlackTeam "Schleswig Holstein II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Qd2 d5 9. Ndb5 dxe4 10. Qxd8+ Kxd8 11. 0-0-0+ Bd7 12. fxe4 Ne8 13. Bc4 e6 14. Rhf1 Ne5 15. Bb3 b6 16. Nxa7 Rxa7 17. Bxb6+ Rc7 18. Nb5 Kc8 19. Nxc7 Nxc7 20. Bd4 Rf8 21. Bc5 Re8 22. Bd6 f5 23. exf5 exf5 24. Bxe5 Rxe5 25. Rfe1 f4 26. Rxe5 Bxe5 27. c3 g5 28. Re1 Bd6 29. h3 g4 30. hxg4 Bxg4 31. Bd1 h5 32. Bf3 Kd7 33. Kd2 Ne6 34. a4 Nc5 35. Bd1 Bxd1 36. Rxd1 Nxa4 37. b4 h4 38. Ra1 Nb6 39. Kd3 Nd5 40. Ra7+ Ke6 41. b5 Bc5 42. Rh7 Bf2 43. c4 Nb6 44. Rc7 Nd7 45. Ke4 Be3 46. Rc6+ Ke7 47. Rh6 Nf6+ 48. Kf3 Nd7 49. Rxh4 Ne5+ 50. Ke4 Nxc4 51. Kd5 Nb6+ 52. Kc6 Nc4 53. Rh5 Ke6 54. Rh8 Na5+ 55. Kc7 Nc4 56. Rh5 Bb6+ 57. Kb7 Be3 58. Ka6 Kd6 59. Rg5 Kc7 60. Rg6 Kd7 61. Rf6 Ne5 62. b6 Ke7 63. Rh6 f3 64. b7 f2 65. Rh1 Nd7 66. Kb5 Nb8 67. Kc4 Kf6 68. Kd3 Ba7 69. Ke2 Kg5 70. Ra1 Bb6 71. Ra8 Bc7 72. Kxf2 Kg4 73. Ra4+ Kg5 74. Kf3 Nd7 75. Rg4+ Kf5 76. Rg8 Nb8 77. g4+ Kf6 78. Ke4 Kf7 79. Rc8 Bg3 80. Rc3 Bh2 81. Rh3 Bd6 82. Kf5 Kg7 83. Rd3 Bh2 84. Rc3 Bd6 85. g5 Kf8 86. g6 Kg7 87. Rh3 Nc6 88. Rh7+ Kg8 89. Rd7 Bg3 90. Rd3 Bh2 91. Kf6 Be5+ 92. Ke6 Kg7 93. Kd5 1-0

[Event "GER-chT Seniors 26th"]
[Site "Templin"]
[Date "2017.09.27"]
[Round "3.2"]
[White "Clemens, Christian"]
[Black "Dettmann, Gerd"]
[Result "1/2-1/2"]
[ECO "E04"]
[WhiteElo "2232"]
[BlackElo "2155"]
[PlyCount "247"]
[EventDate "2017.09.25"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Niedersachsen"]
[BlackTeam "Mecklenburg Vorpommern"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. g3 Nf6 2. Bg2 d5 3. Nf3 e6 4. d4 c5 5. c4 Nc6 6. 0-0 dxc4 7. Qa4 Qa5 8. Qxc4 Qb4 9. Qxb4 cxb4 10. Nbd2 Be7 11. b3 0-0 12. Bb2 Rd8 13. Rac1 a5 14. Nc4 Ra6 15. Rfd1 a4 16. Nfe5 axb3 17. axb3 Bd7 18. Nxd7 Rxd7 19. e4 h6 20. d5 Na5 21. Ne5 Rd8 22. Rd3 exd5 23. exd5 Bd6 24. f4 Raa8 25. Bd4 Rdc8 26. Ra1 b6 27. Bxb6 Nb7 28. Rad1 Nc5 29. Bxc5 Bxc5+ 30. Kh1 Bd6 31. h3 Rc3 32. Nc4 Ne8 33. Rxc3 bxc3 34. Rc1 Bb4 35. Be4 Nf6 36. Bf3 Ra2 37. Ne3 Rf2 38. Nc2 Rxf3 39. Kg2 Rd3 40. Nxb4 Rd4 41. Nc2 Rd2+ 42. Kf3 Nxd5 43. Ne3 c2 44. Nxc2 f5 45. Ne1 Kf7 46. Rc2 Rd1 47. Ke2 Rb1 48. Rc5 Ke6 49. Nc2 Kd6 50. Rc8 Rxb3 51. Nd4 Rb2+ 52. Kf3 Ne7 53. Rd8+ Kc7 54. Ne6+ Kc6 55. Nxg7 Rb3+ 56. Kf2 Rb2+ 57. Ke3 Nd5+ 58. Kd4 Nxf4 59. Ke5 Nxh3 60. Rd6+ Kc5 61. Rxh6 Nf2 62. Kxf5 Rb3 63. Ne6+ Kc4 64. Rg6 Rb5+ 65. Kf4 Nd3+ 66. Ke3 Re5+ 67. Kf3 Ne1+ 68. Kg4 Ng2 69. Nf4 Ne3+ 70. Kh3 Nf5 71. Rg5 Kd4 72. Ng6 Rd5 73. Nh4 Nxg3 74. Nf3+ Kc4 75. Rxg3 Rh5+ 76. Kg4 Rh8 77. Ng5 Rf8 78. Rg1 Kc3 79. Rd1 Kc2 80. Rd7 Kc3 81. Ne6 Rf1 82. Nf4 Rh1 83. Ne2+ Kc4 84. Kf3 Kc5 85. Ke4 Kc6 86. Rd2 Kc5 87. Rd5+ Kc6 88. Nd4+ Kc7 89. Nf5 Re1+ 90. Ne3 Rh1 91. Rd3 Rh4+ 92. Ke5 Rh5+ 93. Nf5 Kc6 94. Rd1 Rg5 95. Rc1+ Kd7 96. Rc2 Rh5 97. Ra2 Kc6 98. Ke6 Kc5 99. Rc2+ Kb4 100. Rc8 Rg5 101. Nd6 Rh5 102. Ne4 Kb3 103. Nd6 Kb4 104. Nf5 Kb3 105. Ke5 Kb4 106. Ke4 Kb5 107. Nd6+ Kb6 108. Kd4 Rg5 109. Rc1 Rh5 110. Nf7 Rb5 111. Ne5 Kb7 112. Nc4 Kb8 113. Nd6 Rh5 114. Rc8+ Ka7 115. Rc7+ Kb6 116. Rc1 Rg5 117. Nc4+ Kb5 118. Rb1+ Kc6 119. Ne5+ Kc7 120. Kd5 Rh5 121. Rb2 Rg5 122. Rc2+ Kb6 123. Kd6 Kb5 124. Rb2+ 1/2-1/2

[Event "GER-chT Seniors 26th"]
[Site "Templin"]
[Date "2017.09.26"]
[Round "2.2"]
[White "Dettmann, Gerd"]
[Black "Dobierzin, Olaf"]
[Result "1/2-1/2"]
[ECO "B59"]
[WhiteElo "2155"]
[BlackElo "2001"]
[PlyCount "119"]
[EventDate "2017.09.25"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Mecklenburg Vorpommern"]
[BlackTeam "Blindenschachbund"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be2 e5 7. Nb3 Be7 8. Be3 Be6 9. f3 d5 10. exd5 Nxd5 11. Nxd5 Bxd5 12. 0-0 0-0 13. c3 b6 14. Bb5 Rc8 15. Qe2 Be6 16. f4 Qc7 17. f5 Bd7 18. Qh5 e4 19. Bf4 Bd6 20. Bxc6 Bxc6 21. Bxd6 Qxd6 22. f6 Rfe8 23. Qg5 g6 24. Rad1 Qf8 25. Nd4 Bd7 26. Qe3 Rc5 27. Rf2 Rce5 28. h3 h6 29. Kh1 Kh7 30. Re1 Qd6 31. Rf4 Qd5 32. a3 Bc8 33. Ref1 Bd7 34. Re1 Bc8 35. Rf2 Bb7 36. Rd2 Qc4 37. Red1 Bc8 38. Rf2 Qc5 39. b4 Qc4 40. Nc2 Qc6 41. Nd4 Qc4 42. Rc1 Bb7 43. a4 Qd3 44. Re1 Qxe3 45. Rxe3 Rd8 46. Kh2 a5 47. b5 Rc5 48. Nc6 Bxc6 49. bxc6 Rxc6 50. Rxe4 Rdd6 51. Re7 Rxf6 52. Rxf7+ Rxf7 53. Rxf7+ Kg8 54. Rb7 Kf8 55. Kg1 h5 56. Kf2 Rxc3 57. Rxb6 Rc4 58. Rxg6 Rxa4 59. g4 hxg4 60. hxg4 1/2-1/2

[Event "GER-chT Seniors 26th"]
[Site "Templin"]
[Date "2017.09.25"]
[Round "1.2"]
[White "Khanukov, Boris"]
[Black "Dettmann, Gerd"]
[Result "1/2-1/2"]
[ECO "E99"]
[WhiteElo "2306"]
[BlackElo "2155"]
[PlyCount "162"]
[EventDate "2017.09.25"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Nordrhein Westfalen"]
[BlackTeam "Mecklenburg Vorpommern"]
[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 Nc6 8. d5 Ne7 9. Ne1 Nd7 10. Nd3 f5 11. Bd2 Nf6 12. f3 f4 13. c5 g5 14. Rc1 Rf7 15. a4 Bf8 16. Nb5 Ng6 17. cxd6 cxd6 18. Nf2 h5 19. Qc2 Bd7 20. Qc7 a6 21. Ba5 Qxc7 22. Nxc7 Rb8 23. b3 g4 24. Ne6 gxf3 25. gxf3 Be7 26. Kh1 Nf8 27. Rg1+ Kh8 28. Nxf8 Bxf8 29. Bc7 Rc8 30. Bb6 Rg7 31. Rxc8 Rxg1+ 32. Kxg1 Bxc8 33. Nd3 Kg7 34. Bc7 Ne8 35. Bd8 Kf7 36. Nb2 Be7 37. Ba5 Nf6 38. Nc4 Bh3 39. Bf1 Bxf1 40. Kxf1 Ke8 41. Kg2 Kd7 42. Kh3 Nh7 43. Bb6 Ng5+ 44. Kg2 Nf7 45. Bf2 Kc7 46. a5 Kd7 47. Kf1 Kc7 48. Ke2 Kd7 49. b4 Ng5 50. Nd2 Nf7 51. Kd3 Bd8 52. Kc4 Ng5 53. Kb3 Kc8 54. Ka4 Nf7 55. b5 Kd7 56. Kb4 Be7 57. Kc4 Kc7 58. bxa6 bxa6 59. Kd3 Kb7 60. Nc4 Kc7 61. Ke2 Kb7 62. Be1 Kc7 63. Kf1 Kd7 64. Kg2 Bd8 65. Bf2 Be7 66. Bb6 Kc8 67. Nb2 Kb7 68. Nd3 Bf6 69. Nb4 Be7 70. Nc6 Bf6 71. Bf2 Nd8 72. Nb4 Nf7 73. Be1 Be7 74. Nc6 Bf6 75. Bb4 Kc7 76. Ba3 Kb7 77. Bb4 Kc7 78. Be1 Kb7 79. Bf2 Nd8 80. Nxd8+ Bxd8 81. Be1 Kc8 1/2-1/2

[Event "Oberliga Nord O 1617"]
[Site "Germany"]
[Date "2017.05.07"]
[Round "9.2"]
[White "Dettmann, Gerd"]
[Black "Hansch, Karsten"]
[Result "1/2-1/2"]
[ECO "B15"]
[WhiteElo "2138"]
[BlackElo "2231"]
[PlyCount "57"]
[EventDate "2016.10.16"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]
[WhiteTeam "Guestrow/Teterow"]
[BlackTeam "Potsdam Empor"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c6 2. d4 d5 3. Nc3 g6 4. Nf3 Bg7 5. Be2 Nh6 6. 0-0 0-0 7. Bf4 f6 8. exd5 cxd5 9. Nb5 Na6 10. c4 Nf7 11. cxd5 Qxd5 12. Re1 Bg4 13. Nc3 Qf5 14. Be3 Qd7 15. h3 Bxf3 16. Bxf3 Nd6 17. Bf4 Kh8 18. Qb3 Nc7 19. a4 Rab8 20. Nd5 Nxd5 21. Qxd5 Rbd8 22. Bxd6 exd6 23. a5 f5 24. Re6 Rfe8 25. Rae1 Rxe6 26. Rxe6 Qc7 27. g3 Qc6 28. Qxc6 bxc6 29. Bxc6 1/2-1/2

[Event "Oberliga Nord O 1617"]
[Site "Germany"]
[Date "2017.04.23"]
[Round "8.2"]
[White "Gyorkos, Lajos"]
[Black "Dettmann, Gerd"]
[Result "1-0"]
[ECO "A49"]
[WhiteElo "2340"]
[BlackElo "2138"]
[PlyCount "31"]
[EventDate "2016.10.16"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]
[WhiteTeam "Neuruppin"]
[BlackTeam "Guestrow/Teterow"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 c5 2. g3 Nc6 3. Bg2 g6 4. d4 cxd4 5. Nxd4 Bg7 6. c3 Nf6 7. 0-0 0-0 8. Na3 Nxd4 9. cxd4 d5 10. Qb3 b6 11. Bf4 Bg4 12. Rfe1 Qd7 13. Be5 Rac8 14. e3 Ne4 15. Bxg7 Kxg7 16. f3 1-0

[Event "Oberliga Nord O 1617"]
[Site "Germany"]
[Date "2017.03.19"]
[Round "7.2"]
[White "Dettmann, Gerd"]
[Black "Giemsa, Stephan"]
[Result "0-1"]
[ECO "C11"]
[WhiteElo "2138"]
[BlackElo "2250"]
[PlyCount "64"]
[EventDate "2016.10.16"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]
[WhiteTeam "Guestrow/Teterow"]
[BlackTeam "Koenig Tegel"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 a6 8. Be2 b5 9. 0-0 Qb6 10. Kh1 cxd4 11. Nxd4 Bc5 12. Nxc6 Bxe3 13. Nb4 Bb7 14. Bf3 Rc8 15. Nd3 0-0 16. Qe2 Bd4 17. Nd1 Qc7 18. c3 Bb6 19. Ne3 Nc5 20. Nc2 Ne4 21. Bxe4 dxe4 22. Nf2 Qc4 23. Qxc4 Rxc4 24. Ng4 Rd8 25. Nge3 Rcc8 26. Rfe1 Rd2 27. Rac1 h5 28. Nf1 Rf2 29. Ng3 Rd8 30. Nd4 Rxb2 31. Nxe4 Bxd4 32. cxd4 Rxd4 0-1

[Event "Oberliga Nord O 1617"]
[Site "Germany"]
[Date "2017.02.19"]
[Round "6.3"]
[White "Dettmann, Gerd"]
[Black "Wunsch, Axel"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "2138"]
[BlackElo "2143"]
[PlyCount "91"]
[EventDate "2016.10.16"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]
[WhiteTeam "Guestrow/Teterow"]
[BlackTeam "Oranienburg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Bg5 Bg7 5. Nf3 0-0 6. h3 c6 7. Bd3 Qc7 8. 0-0 Nbd7 9. Qe2 e5 10. Rad1 Re8 11. dxe5 dxe5 12. Be3 Nf8 13. a3 b5 14. Nb1 a6 15. Nbd2 Be6 16. Ng5 Rad8 17. c4 Nh5 18. Nxe6 Nxe6 19. g3 Nhf4 20. gxf4 exf4 21. cxb5 fxe3 22. Nf3 exf2+ 23. Qxf2 cxb5 24. Rfe1 Qf4 25. Bb1 Ng5 26. Nxg5 Qxg5+ 27. Kh1 Qh5 28. Qf1 Rxd1 29. Rxd1 Rf8 30. Rd7 Qe5 31. Qd3 Qxb2 32. Bc2 Be5 33. Rd5 Qc1+ 34. Kg2 Qf4 35. Bb3 Kg7 36. Rd7 h5 37. Qf3 Qxf3+ 38. Kxf3 Bb2 39. Ra7 Bxa3 40. e5 a5 41. Rxa5 b4 42. Ra7 g5 43. e6 Bb2 44. Ke4 Kg6 45. exf7 Rd8 46. Ba4 1-0

[Event "Oberliga Nord O 1617"]
[Site "Germany"]
[Date "2017.02.05"]
[Round "5.2"]
[White "Kalinitschew, Sergey"]
[Black "Dettmann, Gerd"]
[Result "1-0"]
[ECO "B38"]
[WhiteElo "2423"]
[BlackElo "2138"]
[PlyCount "85"]
[EventDate "2016.10.16"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]
[WhiteTeam "Kreuzberg"]
[BlackTeam "Guestrow/Teterow"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 c5 2. c4 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. e4 d6 7. Be2 Bg7 8. Be3 0-0 9. 0-0 Bd7 10. Nc2 Qc8 11. f3 Re8 12. Rc1 b6 13. Qd2 Qb7 14. Rfd1 Rac8 15. b3 Rcd8 16. Nd5 Bc8 17. Bg5 Nd7 18. b4 f6 19. Be3 Nde5 20. a4 Nf7 21. Rb1 e6 22. Nc3 Ne7 23. Nd4 d5 24. exd5 exd5 25. c5 Ne5 26. Ndb5 Nf5 27. Bf2 a6 28. Nd4 Nc4 29. Qa2 Nfe3 30. Bxc4 Nxc4 31. c6 Qf7 32. b5 f5 33. Nce2 f4 34. Rbc1 axb5 35. axb5 g5 36. h3 Re7 37. Nc3 Ne3 38. Rd3 Rde8 39. Qb3 Bf5 40. Nxf5 Qxf5 41. Nxd5 Nxd5 42. Qxd5+ Qxd5 43. Rxd5 1-0

[Event "Oberliga Nord O 1617"]
[Site "Germany"]
[Date "2017.01.15"]
[Round "4.2"]
[White "Dettmann, Gerd"]
[Black "Foerster, Jonas"]
[Result "1/2-1/2"]
[ECO "C78"]
[WhiteElo "2138"]
[BlackElo "2326"]
[PlyCount "71"]
[EventDate "2016.10.16"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]
[WhiteTeam "Guestrow/Teterow"]
[BlackTeam "Berlin Empor"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 Bc5 7. 0-0 d6 8. c3 Bb6 9. a4 Rb8 10. Na3 b4 11. Nc4 Ba7 12. Bg5 h6 13. Be3 0-0 14. Bxa7 Nxa7 15. Ne3 Nc6 16. a5 Re8 17. Bc4 Na7 18. Qb3 Be6 19. cxb4 c5 20. Bxe6 Rxe6 21. Qc4 Rxb4 22. Qxa6 Qb8 23. Nd5 Rxb2 24. Qc4 Nxd5 25. Qxd5 Rb4 26. h3 Re8 27. Rfc1 Rd8 28. a6 Qa8 29. Qa2 Rdb8 30. Rcb1 Nc6 31. Rxb4 Nxb4 32. Qa4 Qa7 33. Nd2 Ra8 34. Qb5 Rb8 35. Qa4 Ra8 36. Qb5 1/2-1/2

[Event "Oberliga Nord O 1617"]
[Site "Germany"]
[Date "2016.12.04"]
[Round "3.2"]
[White "Schmidek, Emil"]
[Black "Dettmann, Gerd"]
[Result "1-0"]
[ECO "B94"]
[WhiteElo "2225"]
[BlackElo "2138"]
[PlyCount "33"]
[EventDate "2016.10.16"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]
[WhiteTeam "Berlin Makkabi"]
[BlackTeam "Guestrow/Teterow"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. Bc4 e6 8. 0-0 Be7 9. Bxe6 fxe6 10. Nxe6 Qa5 11. Nxg7+ Kf7 12. Nf5 Qc5 13. Nd5 Nxd5 14. Qh5+ Kf8 15. Bh6+ Kg8 16. Qe8+ Nf8 17. Nxe7+ 1-0

[Event "Oberliga Nord O 1617"]
[Site "Germany"]
[Date "2016.11.20"]
[Round "2.1"]
[White "Rosenthal, Dirk"]
[Black "Dettmann, Gerd"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2397"]
[BlackElo "2138"]
[PlyCount "103"]
[EventDate "2016.10.16"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]
[WhiteTeam "Oberschoeneweide"]
[BlackTeam "Guestrow/Teterow"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 e6 3. c3 d5 4. e5 Nc6 5. d4 Bd7 6. a3 Nge7 7. Bd3 Ng6 8. b4 c4 9. Bc2 Be7 10. Nbd2 Qc7 11. Nf1 f6 12. Bxg6+ hxg6 13. Qc2 0-0-0 14. Qxg6 fxe5 15. b5 Na5 16. Nxe5 Nb3 17. Rb1 Nxc1 18. Rxc1 Bxa3 19. Rc2 Be8 20. Qg4 Qe7 21. Ne3 Bd6 22. Nxd5 Qh4 23. Ne3 Bxe5 24. Qxe6+ Bd7 25. Qxe5 Rh5 26. Qg3 Qxg3 27. fxg3 Bxb5 28. 0-0 Bc6 29. Rf7 Ra5 30. g4 b5 31. Nf5 Be4 32. Re2 Bxf5 33. gxf5 Rd7 34. Rf8+ Kc7 35. h4 Ra3 36. Rc2 b4 37. cxb4 c3 38. h5 Rxd4 39. f6 gxf6 40. h6 Rh4 41. Rxf6 Kd7 42. b5 Rh5 43. Rc6 Rxb5 44. R2xc3 Ra1+ 45. Kh2 Rh5+ 46. Rh3 Rxh3+ 47. gxh3 Ra5 48. h7 Rh5 49. Ra6 Ke7 50. Ra5 Rh6 51. Rxa7+ Kf8 52. Kg3 1-0

[Event "Oberliga Nord O 1617"]
[Site "Germany"]
[Date "2016.10.16"]
[Round "1.2"]
[White "Leisner, Hannes"]
[Black "Dettmann, Gerd"]
[Result "1-0"]
[ECO "E04"]
[WhiteElo "2207"]
[BlackElo "2138"]
[PlyCount "83"]
[EventDate "2016.10.16"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]
[WhiteTeam "Greifswald"]
[BlackTeam "Guestrow/Teterow"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 c5 2. g3 Nf6 3. c4 e6 4. Bg2 Nc6 5. 0-0 d5 6. d4 dxc4 7. Ne5 Nxe5 8. dxe5 Qxd1 9. Rxd1 Nd7 10. f4 Rb8 11. a4 Nb6 12. Na3 Be7 13. a5 Nd5 14. Nxc4 0-0 15. e4 Nb4 16. Be3 Nc2 17. Rac1 Nxe3 18. Nxe3 b5 19. axb6 axb6 20. Nc4 Rd8 21. Rxd8+ Bxd8 22. Ra1 g5 23. Ra7 b5 24. Nd6 gxf4 25. gxf4 Bb6 26. Rxf7 c4+ 27. Kf1 b4 28. Ke1 c3 29. bxc3 b3 30. Bf1 b2 31. Bd3 Ba6 32. Bb1 Be3 33. f5 Bg5 34. Ra7 Bd3 35. Bxd3 b1Q+ 36. Bxb1 Rxb1+ 37. Ke2 exf5 38. exf5 Bf4 39. Ra8+ Kg7 40. f6+ Kg6 41. f7 Rb2+ 42. Kf3 1-0

[Event "WchT Seniors 50"]
[Site "Radebeul"]
[Date "2016.07.04"]
[Round "9.21"]
[White "Dettmann, Gerd"]
[Black "Nuernberger, Thomas"]
[Result "1/2-1/2"]
[ECO "B51"]
[WhiteElo "2187"]
[BlackElo "1983"]
[PlyCount "63"]
[EventDate "2016.06.26"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]
[WhiteTeam "Dettmann"]
[BlackTeam "Markkleeberg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 d6 4. Bxc6+ bxc6 5. d3 e5 6. 0-0 f5 7. Na3 Nf6 8. Qe2 Be7 9. Ne1 f4 10. c3 a5 11. d4 Ba6 12. Nd3 cxd4 13. cxd4 Qb6 14. Nc2 0-0 15. f3 Nd7 16. Qd2 c5 17. dxe5 Bxd3 18. Qxd3 Nxe5 19. Qd5+ Kh8 20. Bxf4 Qxb2 21. Bxe5 dxe5 22. Qc4 Rab8 23. Rad1 Rfd8 24. Ne3 Rd2 25. Qf7 Bg5 26. Rxd2 Bxe3+ 27. Rdf2 Bxf2+ 28. Rxf2 Qd4 29. g3 h6 30. Kg2 c4 31. Qc7 Rb2 32. Qc8+ 1/2-1/2

[Event "WchT Seniors 50"]
[Site "Radebeul"]
[Date "2016.07.03"]
[Round "8.19"]
[White "Spiess, Thomas"]
[Black "Dettmann, Gerd"]
[Result "1/2-1/2"]
[ECO "B40"]
[WhiteElo "1985"]
[BlackElo "2187"]
[PlyCount "120"]
[EventDate "2016.06.26"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]
[WhiteTeam "Hannover"]
[BlackTeam "Dettmann"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 c5 2. e4 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Bd3 Nc6 6. Nxc6 bxc6 7. 0-0 d5 8. Nd2 Be7 9. Qe2 0-0 10. b3 Bb7 11. Bb2 c5 12. e5 Nd7 13. c4 Re8 14. f4 g6 15. Rae1 Bf8 16. Nf3 a5 17. Ng5 Bg7 18. h4 a4 19. h5 Nf8 20. hxg6 hxg6 21. cxd5 Bxd5 22. Bb5 Re7 23. Bxa4 c4 24. Ne4 Qb6+ 25. Qf2 Qxf2+ 26. Rxf2 Rb7 27. Re3 cxb3 28. axb3 Rb4 29. Nf6+ Bxf6 30. exf6 Rab8 31. Ba3 R4b7 32. Bxf8 Rxf8 33. g4 Rc8 34. Kh2 Rc1 35. Kg3 Rb4 36. g5 Rd4 37. Rfe2 Rdd1 38. Rf2 Rg1+ 39. Kh4 Rh1+ 40. Rh3 Rhe1 41. Bb5 Re4 42. Bd3 Rd4 43. Be2 Rc2 44. Kg4 e5 45. Re3 Be6+ 46. Kg3 exf4+ 47. Rxf4 Rd5 48. Kh4 Rcc5 49. Bc4 Rxg5 50. Bxe6 fxe6 51. Rxe6 Rh5+ 52. Kg4 Rcg5+ 53. Kf3 Rf5 54. Ke4 Rxf4+ 55. Kxf4 Rb5 56. Re5 Rxb3 57. Re7 Rb5 58. Rg7+ Kf8 59. Rxg6 Kf7 60. Rh6 Rc5 1/2-1/2

[Event "WchT Seniors 50"]
[Site "Radebeul"]
[Date "2016.07.02"]
[Round "7.18"]
[White "Frick, Renato"]
[Black "Dettmann, Gerd"]
[Result "0-1"]
[ECO "B56"]
[WhiteElo "2014"]
[BlackElo "2187"]
[PlyCount "66"]
[EventDate "2016.06.26"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]
[WhiteTeam "Liechtenstein"]
[BlackTeam "Dettmann"]
[WhiteTeamCountry "LIE"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nb3 Be7 7. Be2 0-0 8. 0-0 Be6 9. Kh1 Nbd7 10. f4 Nb6 11. Na5 d5 12. fxe5 Nxe4 13. Nxe4 dxe4 14. Nxb7 Qc7 15. Nd6 Rad8 16. Be3 Bxd6 17. exd6 Rxd6 18. Qe1 Rc6 19. c3 Bc4 20. Bf4 Qe7 21. Rd1 Bxa2 22. Qd2 Nd5 23. Bg3 Bb3 24. Ra1 Nb6 25. Bf2 Rd8 26. Bd4 h6 27. Ra3 Bc4 28. Rfa1 Rd7 29. b3 e3 30. Qe1 Bxe2 31. Qxe2 Rxd4 32. Rxa7 Rd7 33. Rxd7 Nxd7 0-1

[Event "WchT Seniors 50"]
[Site "Radebeul"]
[Date "2016.07.01"]
[Round "6.12"]
[White "Motuz, Karol"]
[Black "Dettmann, Gerd"]
[Result "1-0"]
[ECO "E20"]
[WhiteElo "2333"]
[BlackElo "2187"]
[PlyCount "77"]
[EventDate "2016.06.26"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]
[WhiteTeam "Slovakia"]
[BlackTeam "Dettmann"]
[WhiteTeamCountry "SVK"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. g3 c5 5. Nf3 Bxc3+ 6. bxc3 0-0 7. Bg2 d6 8. 0-0 Nc6 9. Bf4 Re8 10. dxc5 e5 11. Be3 dxc5 12. Bxc5 Be6 13. Qa4 Ne4 14. Qa3 Bxc4 15. Rfd1 Qc7 16. Nd2 Nxc5 17. Nxc4 Ne6 18. Qd6 Rac8 19. Rac1 Nf8 20. Bh3 Red8 21. Bxc8 Rxd6 22. Nxd6 b6 23. Bh3 g6 24. e3 Na5 25. c4 Qe7 26. c5 bxc5 27. Rxc5 Nb7 28. Nxb7 Qxb7 29. Rxe5 Qb2 30. Ra5 Qc3 31. Rxa7 Qc5 32. Ra8 Qh5 33. Rdd8 Qxh3 34. Rxf8+ Kg7 35. Rfe8 Qf5 36. Kg2 h5 37. h4 g5 38. e4 Qc5 39. Rg8+ 1-0

[Event "WchT Seniors 50"]
[Site "Radebeul"]
[Date "2016.06.30"]
[Round "5.2"]
[White "Dettmann, Gerd"]
[Black "Westphal, Norbert"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "2187"]
[BlackElo "1965"]
[PlyCount "111"]
[EventDate "2016.06.26"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]
[WhiteTeam "Dettmann"]
[BlackTeam "Radebeul Chemie"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 Nf6 2. Nc3 e5 3. Nf3 Nc6 4. Bc4 Bc5 5. d3 h6 6. Be3 Qe7 7. Bxc5 Qxc5 8. 0-0 Na5 9. Nd2 Nxc4 10. Nxc4 c6 11. a3 b5 12. b4 Qe7 13. Na5 Qd6 14. Qf3 0-0 15. Rad1 Re8 16. Rfe1 Qd4 17. Nb1 Qb6 18. c4 c5 19. cxb5 Qxb5 20. Nc3 Qa6 21. Nc4 cxb4 22. axb4 Re6 23. h3 Qb7 24. b5 Qc7 25. Ra1 Bb7 26. Ra3 Qc5 27. Rea1 d5 28. Na5 dxe4 29. dxe4 Rb8 30. Ra4 Qb6 31. Qe2 Ra8 32. Qc4 Rc8 33. Qb3 Ba8 34. Rc4 Rxc4 35. Qxc4 Kh7 36. Nb3 Re7 37. Ra6 Rc7 38. Qb4 Qb8 39. f3 Qc8 40. Na4 Nd7 41. Kh2 Qb8 42. Rd6 Rb7 43. Qd2 Qc8 44. Nc3 Rc7 45. Nd5 Bxd5 46. Qxd5 f6 47. Rc6 Nb8 48. Rxc7 Qxc7 49. Nc5 Qe7 50. Ne6 h5 51. Nd8 Qc7 52. Nc6 a5 53. Qe6 a4 54. Ne7 Kh6 55. Qf7 Kg5 56. Qxg7+ 1-0

[Event "WchT Seniors 50"]
[Site "Radebeul"]
[Date "2016.06.28"]
[Round "3.2"]
[White "Dettmann, Gerd"]
[Black "Grosselohmann, Gerhard Heinrich"]
[Result "0-1"]
[ECO "B75"]
[WhiteElo "2187"]
[BlackElo "2004"]
[PlyCount "102"]
[EventDate "2016.06.26"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]
[WhiteTeam "Dettmann"]
[BlackTeam "Deutsche Schach Loewen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Qd2 Bd7 9. g4 Rc8 10. h4 h5 11. g5 Nh7 12. 0-0-0 Nf8 13. f4 Ne6 14. Nxc6 Bxc6 15. f5 gxf5 16. Bh3 Qa5 17. Bxf5 Bd7 18. Bxe6 fxe6 19. Bd4 e5 20. Be3 Be6 21. Kb1 Kd7 22. Rhf1 Rc4 23. Rfe1 Rhc8 24. Nd5 Qxd2 25. Bxd2 Bxd5 26. exd5 Rxh4 27. Be3 Rh2 28. c3 b6 29. Rf1 Rf8 30. Rxf8 Bxf8 31. Rf1 Ke8 32. a4 Re2 33. Bc1 h4 34. g6 Rg2 35. Rh1 Rg4 36. b3 Bg7 37. Bd2 Bf6 38. c4 Rxg6 39. a5 bxa5 40. Bxa5 Rg2 41. Be1 Rg4 42. Kc2 Kd7 43. Bd2 e4 44. Be3 Rg2+ 45. Kc1 Rb2 46. Rxh4 Rxb3 47. Rxe4 Rxe3 48. Rxe3 Bg5 49. Kd2 Bxe3+ 50. Kxe3 Kc7 51. Ke4 Kb6 0-1

[Event "WchT Seniors 50"]
[Site "Radebeul"]
[Date "2016.06.27"]
[Round "2.2"]
[White "Arndt, Olaf"]
[Black "Dettmann, Gerd"]
[Result "1/2-1/2"]
[ECO "B44"]
[WhiteElo "2019"]
[BlackElo "2187"]
[PlyCount "70"]
[EventDate "2016.06.26"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]
[WhiteTeam "Horst Emscher"]
[BlackTeam "Dettmann"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 e6 3. c4 Nc6 4. d4 cxd4 5. Nxd4 Nf6 6. Nc3 Bb4 7. Qd3 d5 8. Nxc6 bxc6 9. cxd5 exd5 10. exd5 Qxd5 11. Qxd5 Nxd5 12. Bd2 Be6 13. a3 Bxc3 14. bxc3 Rb8 15. c4 Nf6 16. Bb4 Nd7 17. Bd6 Rb3 18. Be2 f6 19. 0-0 Kf7 20. Rab1 Rxb1 21. Rxb1 Nb6 22. c5 Nc4 23. Bh5+ g6 24. Rb7+ Kg8 25. Bf3 h5 26. Bxc6 Rh7 27. Rb8+ Kf7 28. Be8+ Kg7 29. Rb7+ Kg8 30. Rxh7 Kxh7 31. Bb8 a5 32. c6 Kg7 33. Bd7 Kf7 34. Bxe6+ Kxe6 35. a4 Nb6 1/2-1/2

[Event "WchT Seniors 50"]
[Site "Radebeul"]
[Date "2016.06.26"]
[Round "1.2"]
[White "Dettmann, Gerd"]
[Black "Olafsson, Helgi"]
[Result "0-1"]
[ECO "B42"]
[WhiteElo "2187"]
[BlackElo "2543"]
[PlyCount "72"]
[EventDate "2016.06.26"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]
[WhiteTeam "Dettmann"]
[BlackTeam "Iceland"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "ISL"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nf6 6. Nc3 Qc7 7. Bd3 Nc6 8. Nxc6 dxc6 9. 0-0 e5 10. a3 Bc5 11. Bg5 Nd7 12. b4 Bd4 13. Rc1 h6 14. Bd2 0-0 15. Ne2 Ba7 16. c5 Nf6 17. Qc2 Be6 18. Ng3 Rad8 19. Rfd1 Bb8 20. Nf1 Nh5 21. Bc4 Qe7 22. Be3 Nf4 23. Ng3 g6 24. Qb3 Bxc4 25. Qxc4 h5 26. Ne2 Qe6 27. Qxe6 Nxe2+ 28. Kf1 Nxc1 29. Qd7 Rxd7 30. Rxd7 Nb3 31. Rxb7 a5 32. b5 cxb5 33. c6 Rc8 34. Bb6 Bd6 35. c7 Nd2+ 36. Ke2 Nc4 0-1

[Event "Mecklenburg VP-ch MT"]
[Site "Greifswald"]
[Date "2016.05.01"]
[Round "7.1"]
[White "Dettmann, Gerd"]
[Black "Schulz, Karsten"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "2169"]
[BlackElo "2282"]
[PlyCount "59"]
[EventDate "2016.04.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 a6 5. a4 b6 6. Nf3 e6 7. Bd3 Ne7 8. 0-0 Nd7 9. Qd2 h6 10. Rab1 Bb7 11. b4 g5 12. d5 Ng6 13. Nd4 Qf6 14. Nce2 Nf4 15. dxe6 fxe6 16. Bxf4 gxf4 17. Nxf4 Qxd4 18. Nxe6 Qc3 19. Qxc3 Bxc3 20. Nxc7+ Ke7 21. Nxa8 Rxa8 22. f3 Ne5 23. g3 Rf8 24. Kg2 Rg8 25. h3 h5 26. f4 Ng6 27. Kh2 h4 28. Rg1 Rf8 29. e5 Nxe5 30. Rge1 1/2-1/2

[Event "Mecklenburg VP-ch MT"]
[Site "Greifswald"]
[Date "2016.04.30"]
[Round "6.3"]
[White "Dettmann, Gerd"]
[Black "Dettmann, Holger"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2169"]
[BlackElo "2011"]
[PlyCount "67"]
[EventDate "2016.04.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 d6 2. d4 g6 3. Nc3 Bg7 4. Nf3 Bg4 5. Be3 Nd7 6. Bc4 e6 7. h3 Bxf3 8. Qxf3 a6 9. Rd1 Ne7 10. 0-0 0-0 11. Bg5 Qe8 12. Ne2 b5 13. Bb3 c5 14. c3 c4 15. Bc2 f6 16. Bc1 e5 17. Qg3 Kh8 18. f4 f5 19. fxe5 dxe5 20. dxe5 Nxe5 21. Nd4 Nd3 22. Bxd3 Bxd4+ 23. cxd4 cxd3 24. Bh6 Rf7 25. Qe5+ Kg8 26. Rxd3 fxe4 27. Rxf7 Qxf7 28. Qxe4 Nd5 29. Rf3 Qd7 30. Rf1 Re8 31. Qf3 Qf5 32. Qxf5 gxf5 33. Rxf5 Nb4 34. d5 1-0

[Event "Mecklenburg VP-ch MT"]
[Site "Greifswald"]
[Date "2016.04.30"]
[Round "5.2"]
[White "Sager, Bernd"]
[Black "Dettmann, Gerd"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "1880"]
[BlackElo "2169"]
[PlyCount "79"]
[EventDate "2016.04.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Nb3 Bb4 7. Bd3 d5 8. exd5 exd5 9. 0-0 0-0 10. Bg5 Be6 11. Nb5 Be7 12. c3 Bg4 13. Qc2 h6 14. Bh4 Ne5 15. Rfe1 Nxd3 16. Qxd3 Bh5 17. Re3 a6 18. N5d4 Bg6 19. Qe2 Bd6 20. Bg3 Bh5 21. f3 Bxg3 22. hxg3 Qc7 23. g4 Bg6 24. Re1 Rfe8 25. Qf2 Rxe3 26. Rxe3 Bb1 27. a3 Bg6 28. Nd2 Qf4 29. Nf1 h5 30. gxh5 Nxh5 31. Ne2 Qd6 32. Nd4 Nf6 33. Qe2 Rb8 34. Qe1 a5 35. Qg3 Qxg3 36. Nxg3 Kf8 37. Nge2 Re8 38. Kf2 Bb1 39. Nb5 Rxe3 40. Kxe3 1/2-1/2

[Event "Mecklenburg VP-ch MT"]
[Site "Greifswald"]
[Date "2016.04.29"]
[Round "4.3"]
[White "Dettmann, Gerd"]
[Black "Mueller, Nick"]
[Result "1/2-1/2"]
[ECO "C67"]
[WhiteElo "2169"]
[BlackElo "2199"]
[PlyCount "97"]
[EventDate "2016.04.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 Nxe4 5. d4 Nd6 6. Bxc6 dxc6 7. dxe5 Nf5 8. Qxd8+ Kxd8 9. b3 Ke8 10. Bb2 Be7 11. c4 a5 12. Nc3 Nh4 13. Nd4 Nf5 14. Nde2 h5 15. Rfe1 Be6 16. Ne4 Rd8 17. Nf4 Rh6 18. Rad1 Rxd1 19. Rxd1 Bc8 20. g3 Bd8 21. h4 Be7 22. Bc1 Rh8 23. Kg2 Bf8 24. Ng5 Be7 25. Ne4 Bf8 26. Bb2 Rh6 27. Nh3 Rg6 28. Neg5 Be7 29. Nf4 Rh6 30. Re1 Bb4 31. Re2 Ne7 32. a3 Bc5 33. e6 f6 34. Ne4 Bd6 35. Nd3 Nf5 36. c5 Be7 37. Bc1 Nd4 38. Bxh6 Nxe2 39. Bxg7 Bxe6 40. b4 Kf7 41. Bh6 Bd5 42. f3 Nd4 43. Bf4 Nxf3 44. Kxf3 f5 45. Ndf2 axb4 46. axb4 b6 47. Ke3 fxe4 48. Nxe4 bxc5 49. Nxc5 1/2-1/2

[Event "Mecklenburg VP-ch MT"]
[Site "Greifswald"]
[Date "2016.04.29"]
[Round "3.1"]
[White "Woll, Wilfried"]
[Black "Dettmann, Gerd"]
[Result "1/2-1/2"]
[ECO "A25"]
[WhiteElo "2133"]
[BlackElo "2169"]
[PlyCount "45"]
[EventDate "2016.04.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 e5 3. Bg2 Nc6 4. Nc3 Bb4 5. Nd5 Bc5 6. e3 0-0 7. Ne2 d6 8. d4 Bb6 9. Nxb6 axb6 10. d5 Ne7 11. 0-0 Nd7 12. Nc3 f5 13. f4 Nf6 14. b3 Bd7 15. Bb2 Ng6 16. Qd2 Qe7 17. a4 h5 18. Rae1 h4 19. Bf3 hxg3 20. hxg3 Rae8 21. Kg2 Qf7 22. Rh1 Ng4 23. Rh3 1/2-1/2

[Event "Mecklenburg VP-ch MT"]
[Site "Greifswald"]
[Date "2016.04.28"]
[Round "1.3"]
[White "Behrens, Christoph"]
[Black "Dettmann, Gerd"]
[Result "0-1"]
[ECO "B40"]
[BlackElo "2169"]
[PlyCount "78"]
[EventDate "2016.04.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c4 Nc6 4. d4 cxd4 5. Nxd4 Qc7 6. Nxc6 bxc6 7. Bd3 Nf6 8. 0-0 Be7 9. Re1 d6 10. Qc2 Ng4 11. h3 Ne5 12. Bf4 Nxd3 13. Qxd3 e5 14. Bg3 0-0 15. Nc3 Kh8 16. b3 f5 17. exf5 Bxf5 18. Qe3 Rae8 19. Rad1 Bc2 20. Rd2 Bg6 21. Ne4 Qb8 22. Red1 Bh5 23. f3 Rd8 24. Kh1 h6 25. h4 Rfe8 26. Bf2 a5 27. Qb6 a4 28. Qxb8 Rxb8 29. bxa4 Rb4 30. Nxd6 Rf8 31. g4 Bxd6 32. Rxd6 Bxg4 33. fxg4 Rxf2 34. Rxc6 Rbb2 35. Rcd6 Rh2+ 36. Kg1 Rbg2+ 37. Kf1 Rxa2 38. Kg1 Rag2+ 39. Kf1 Rxg4 0-1

