[Event "Riga Tech op-A"]
[Site "Riga"]
[Date "2023.08.07"]
[Round "1"]
[White "Dehmel, Jens"]
[Black "Willow, Jonah B"]
[Result "0-1"]
[ECO "E36"]
[WhiteElo "2004"]
[BlackElo "2414"]
[PlyCount "64"]
[EventDate "2023.08.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "LAT"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 d5 5. a3 Bxc3+ 6. Qxc3 c5 7. dxc5 d4 8. Qg3 Nc6 9. Nf3 e5 10. Nxe5 Qa5+ 11. Bd2 Qxd2+ 12. Kxd2 Ne4+ 13. Ke1 Nxg3 14. Nxc6 Nxh1 15. Nxd4 h5 16. e3 h4 17. Bd3 Rh5 18. b4 a5 19. Nb5 Kf8 20. Nc7 Rb8 21. Ke2 h3 22. g3 Bg4+ 23. f3 Nxg3+ 24. hxg3 h2 25. Rh1 Bd7 26. b5 Rc8 27. g4 Rh6 28. Nd5 Rxc5 29. Kf2 Bxb5 30. g5 Rh8 31. Nb6 Bc6 32. Be4 Rxg5 0-1

[Event "Pardubice Czech op-A 32nd"]
[Site "Pardubice"]
[Date "2021.07.30"]
[Round "8"]
[White "Parizek, Vojtech"]
[Black "Dehmel, Jens"]
[Result "1-0"]
[ECO "C77"]
[WhiteElo "2190"]
[BlackElo "2057"]
[PlyCount "55"]
[EventDate "2021.07.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 d6 6. c3 g6 7. 0-0 Bg7 8. Bg5 0-0 9. Re1 h6 10. Bh4 b5 11. Bc2 Re8 12. Nbd2 Bb7 13. a4 Nb8 14. axb5 axb5 15. Rxa8 Bxa8 16. Qa1 Nbd7 17. Qa5 c6 18. Qxd8 Rxd8 19. Ra1 Bb7 20. Ra7 Rb8 21. Nb3 Nb6 22. Na5 Ba8 23. Bb3 Nfd7 24. Ne1 Kf8 25. Nc2 Ke8 26. Nb4 g5 27. Bg3 Nc8 28. Bxf7+ 1-0

[Event "Pardubice Czech op-A 32nd"]
[Site "Pardubice"]
[Date "2021.07.26"]
[Round "4"]
[White "Dehmel, Jens"]
[Black "Sernecki, Franciszek"]
[Result "1/2-1/2"]
[ECO "E33"]
[WhiteElo "2057"]
[BlackElo "2211"]
[PlyCount "82"]
[EventDate "2021.07.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 Nc6 5. Nf3 d6 6. Bd2 0-0 7. a3 Bxc3 8. Bxc3 a5 9. e3 Qe7 10. Be2 e5 11. 0-0 Bg4 12. b4 e4 13. Ng5 Bxe2 14. Qxe2 d5 15. Nh3 axb4 16. axb4 Nxb4 17. Bxb4 Qxb4 18. Rab1 Qxc4 19. Qxc4 dxc4 20. Rxb7 Nd5 21. Rb5 Rfd8 22. Rc5 Ra4 23. Rc1 c3 24. g3 Ra2 25. Nf4 Nxf4 26. gxf4 Rb8 27. R5xc3 Rbb2 28. Rf1 Rc2 29. Rxc2 Rxc2 30. Ra1 f6 31. Ra8+ Kf7 32. Rc8 f5 33. Kg2 h6 34. h4 h5 35. Rh8 g6 36. Rh7+ Ke6 37. Rg7 Kf6 38. Rd7 Ke6 39. Rd8 Ke7 40. Rg8 Kf7 41. Rc8 Ke7 1/2-1/2

[Event "Pardubice Czech op-A 32nd"]
[Site "Pardubice"]
[Date "2021.07.24"]
[Round "2"]
[White "Dehmel, Jens"]
[Black "Reza, Wojciech"]
[Result "1/2-1/2"]
[ECO "A50"]
[WhiteElo "2057"]
[BlackElo "2304"]
[PlyCount "91"]
[EventDate "2021.07.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 b6 3. Nc3 Bb7 4. f3 d5 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 e5 8. Bb5+ c6 9. Ba4 exd4 10. Qxd4 Na6 11. Ne2 Nc5 12. Bc2 Qc7 13. Bf4 Qe7 14. Qe5 Ne6 15. Be3 Qd6 16. Qxd6 Bxd6 17. 0-0-0 0-0-0 18. Nd4 Nc7 19. Ba4 c5 20. Nc6 Bxc6 21. Bxc6 Ne6 22. g3 g5 23. Bd5 Rhg8 24. Kc2 Rg7 25. a4 Nc7 26. Bc6 Rg6 27. e5 Be7 28. Be4 Rg7 29. Rxd8+ Bxd8 30. Rd1 Ne6 31. f4 gxf4 32. gxf4 Rg4 33. Rd2 Rh4 34. Rf2 Kd7 35. Bd5 Rh3 36. Kd2 Ke8 37. Rg2 Rh5 38. Kd3 Kf8 39. Ke4 Nc7 40. Bc4 Rh4 41. Be2 Ne6 42. Bg4 h5 43. Bf5 Ng5+ 44. Kd5 Nh3 45. Ke4 Ng5+ 46. Kd5 1/2-1/2

[Event "Pardubice Czech op-A 32nd"]
[Site "Pardubice"]
[Date "2021.07.23"]
[Round "1"]
[White "Dubinski, Mateusz"]
[Black "Dehmel, Jens"]
[Result "1-0"]
[ECO "D12"]
[WhiteElo "2312"]
[BlackElo "2057"]
[PlyCount "77"]
[EventDate "2021.07.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 Bf5 5. Nc3 e6 6. Nh4 Be4 7. f3 Bg6 8. g3 Be7 9. Be2 0-0 10. Nxg6 hxg6 11. Qb3 Qc7 12. Kf2 Nbd7 13. cxd5 cxd5 14. Bd2 Qb6 15. Na4 Qxb3 16. axb3 Rfc8 17. Rhc1 Kf8 18. b4 Ke8 19. Nc5 b6 20. Nxd7 Kxd7 21. Bb5+ Kd6 22. Ke2 Rxc1 23. Rxc1 Bd8 24. Kd3 Ke7 25. Bc6 Rc8 26. b5 Kf8 27. Ra1 Rc7 28. e4 dxe4+ 29. fxe4 e5 30. dxe5 Nd7 31. Bb4+ Be7 32. Bd6 Nc5+ 33. Ke3 Rc8 34. Rxa7 Bxd6 35. exd6 Rd8 36. e5 f6 37. b4 Ne6 38. Re7 Ng5 39. e6 1-0

[Event "Pardubice Czech op-A 31st"]
[Site "Pardubice"]
[Date "2020.09.28"]
[Round "9"]
[White "Kusa, Jakub"]
[Black "Dehmel, Jens"]
[Result "1-0"]
[ECO "C81"]
[WhiteElo "2200"]
[BlackElo "2040"]
[PlyCount "75"]
[EventDate "2020.09.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. Qe2 Be7 10. Rd1 Na5 11. c3 Nxb3 12. axb3 0-0 13. Nd4 Qd7 14. f3 Nc5 15. b4 Nb7 16. Na3 c5 17. bxc5 Nxc5 18. Nac2 Rfe8 19. Ne3 f6 20. Nxe6 Qxe6 21. Nxd5 Bd8 22. Bf4 fxe5 23. Be3 Qc6 24. Bxc5 Qxc5+ 25. Kh1 Bg5 26. Qe4 a5 27. h4 Bd8 28. Ne3 Bxh4 29. Rd5 Qb6 30. Rad1 Bf2 31. Ng4 Bg3 32. Rd6 Qc5 33. Rd7 Qc4 34. Nf6+ Kf8 35. Nxh7+ Kg8 36. Nf6+ Kf8 37. Qxc4 bxc4 38. Nxe8 1-0

[Event "Pardubice Czech op-A 31st"]
[Site "Pardubice"]
[Date "2020.09.27"]
[Round "8"]
[White "Dehmel, Jens"]
[Black "Rabatin, Jakub"]
[Result "1/2-1/2"]
[ECO "E95"]
[WhiteElo "2040"]
[BlackElo "2291"]
[PlyCount "116"]
[EventDate "2020.09.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. 0-0 Na6 8. Re1 exd4 9. Nxd4 Nc5 10. Bf1 Re8 11. f3 a5 12. Be3 c6 13. Qd2 a4 14. b4 axb3 15. axb3 Rxa1 16. Rxa1 Nfd7 17. Rb1 Ne5 18. b4 Ne6 19. Nb3 Qf6 20. Rc1 g5 21. b5 Nf4 22. bxc6 bxc6 23. Na5 h5 24. Rd1 Be6 25. Kh1 Bh6 26. Nb7 g4 27. g3 Nxf3 28. Qc1 Bg7 29. gxf4 Qxc3 30. Qxc3 Bxc3 31. Nxd6 Ra8 32. e5 Bb4 33. Ne4 Ra2 34. Bg2 Nh4 35. Bf1 Nf3 36. Bg2 Bxc4 37. Nf6+ Kg7 38. Nxh5+ Kg6 39. Ng3 Bd5 40. f5+ Kh7 41. Nh5 Be7 42. f6 Bb4 43. Nf4 Be4 44. h3 gxh3 45. Nxh3 Re2 46. Nf2 Bd5 47. Ng4 Nxe5 48. Bxd5 Nxg4 49. Be4+ Kg8 50. Rd8+ Bf8 51. Bc5 Nf2+ 52. Kg1 Nxe4 53. Rxf8+ Kh7 54. Rxf7+ Kg6 55. Rc7 Nxc5 56. Rxc6 Ne6 57. Kf1 Re5 58. Kf2 Kxf6 1/2-1/2

[Event "Pardubice Czech op-A 31st"]
[Site "Pardubice"]
[Date "2020.09.26"]
[Round "7"]
[White "Balinski, Damian"]
[Black "Dehmel, Jens"]
[Result "0-1"]
[ECO "D12"]
[WhiteElo "2158"]
[BlackElo "2040"]
[PlyCount "74"]
[EventDate "2020.09.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 Bf5 5. Nc3 e6 6. Nh4 Be4 7. f3 Bg6 8. Qb3 Qc7 9. Bd2 Bd6 10. cxd5 exd5 11. 0-0-0 Nbd7 12. e4 dxe4 13. fxe4 Ng4 14. Nxg6 hxg6 15. e5 Be7 16. Bc4 Nf2 17. Bxf7+ Kd8 18. Bxg6 Qb6 19. Qc4 Nxd1 20. Rxd1 Rf8 21. Ne4 c5 22. Nxc5 Nxc5 23. Ba5 Qxa5 24. dxc5+ Kc7 25. Qe6 Bg5+ 26. Kb1 Rad8 27. Rxd8 Rxd8 28. a3 Qxc5 29. Be4 b5 30. Bc2 Rf8 31. Bb3 Rf2 32. Ka2 Bc1 33. Qg8 Bxb2 34. Qxg7+ Kb6 35. Qh6+ Ka5 36. Qd6 Qxd6 37. exd6 Be5+ 0-1

[Event "Pardubice Czech op-A 31st"]
[Site "Pardubice"]
[Date "2020.09.25"]
[Round "5"]
[White "Mica, Marek"]
[Black "Dehmel, Jens"]
[Result "1-0"]
[ECO "D43"]
[WhiteElo "2290"]
[BlackElo "2040"]
[PlyCount "35"]
[EventDate "2020.09.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. Bg5 h6 6. Bh4 dxc4 7. e4 g5 8. Bg3 b5 9. Be2 Bb7 10. Qc2 Nh5 11. Be5 Nf6 12. d5 b4 13. dxe6 bxc3 14. exf7+ Kxf7 15. Bxc4+ Kg7 16. Bxc3 Nbd7 17. Nd4 Nc5 18. b4 1-0

[Event "Pardubice Czech op-A 31st"]
[Site "Pardubice"]
[Date "2020.09.23"]
[Round "3"]
[White "Kueppers, Timo"]
[Black "Dehmel, Jens"]
[Result "1-0"]
[ECO "C62"]
[WhiteElo "2277"]
[BlackElo "2040"]
[PlyCount "61"]
[EventDate "2020.09.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. Ba4 Nf6 5. 0-0 Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. Qe2 Be7 10. Rd1 Na5 11. c3 Nxb3 12. axb3 0-0 13. Nbd2 Nxd2 14. Bxd2 c5 15. b4 Qb6 16. Be3 a5 17. bxc5 Bxc5 18. Bxc5 Qxc5 19. Nd4 Qc4 20. Qd2 Rfb8 21. f4 g6 22. f5 Bxf5 23. Nxf5 gxf5 24. Qg5+ Kf8 25. Qh6+ Kg8 26. e6 Qc5+ 27. Rd4 Rb6 28. Qg5+ Kf8 29. Qf6 Ra7 30. Re1 Kg8 31. exf7+ 1-0

[Event "Pardubice Czech op-A 31st"]
[Site "Pardubice"]
[Date "2020.09.21"]
[Round "1"]
[White "Koziak, Vitali"]
[Black "Dehmel, Jens"]
[Result "1-0"]
[ECO "D45"]
[WhiteElo "2434"]
[BlackElo "2040"]
[PlyCount "61"]
[EventDate "2020.09.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 c6 3. e3 Nf6 4. Nc3 e6 5. Qc2 Nbd7 6. d4 b6 7. Bd3 Bb7 8. 0-0 Be7 9. b3 dxc4 10. bxc4 c5 11. d5 exd5 12. cxd5 Nxd5 13. Nxd5 Bxd5 14. Rd1 Bf6 15. Bb5 Be6 16. Bxd7+ Bxd7 17. Qe4+ Kf8 18. Rxd7 Qxd7 19. Qxa8+ Ke7 20. Qe4+ Kf8 21. Nd4 cxd4 22. exd4 h6 23. Qa8+ Bd8 24. d5 f6 25. Bf4 Kf7 26. Qc6 Qxc6 27. dxc6 Be7 28. Rd1 Rc8 29. c7 Ke6 30. g4 Bb4 31. Rd8 1-0

[Event "Erfurt op-A 29th"]
[Site "Erfurt"]
[Date "2019.12.30"]
[Round "8"]
[White "Schoenfeld, Volker"]
[Black "Dehmel, Jens"]
[Result "1/2-1/2"]
[ECO "C55"]
[WhiteElo "1968"]
[BlackElo "2045"]
[PlyCount "27"]
[EventDate "2019.12.26"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nc6 3. Bc4 Nf6 4. Nf3 Nxe4 5. Nxe4 d5 6. Bd3 dxe4 7. Bxe4 Bd6 8. h3 0-0 9. 0-0 Nd4 10. c3 Nxf3+ 11. Qxf3 c6 12. Rd1 Be6 13. d4 exd4 14. Rxd4 1/2-1/2

[Event "Erfurt op-A 29th"]
[Site "Erfurt"]
[Date "2019.12.29"]
[Round "6"]
[White "Dehmel, Jens"]
[Black "Petri, Raphael"]
[Result "1/2-1/2"]
[ECO "D07"]
[WhiteElo "2045"]
[BlackElo "1839"]
[PlyCount "43"]
[EventDate "2019.12.26"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nc6 3. Nc3 Nf6 4. cxd5 Nxd5 5. Nf3 Bg4 6. e4 Nxc3 7. bxc3 a6 8. Be2 Bxf3 9. Bxf3 e5 10. d5 Na5 11. 0-0 Bc5 12. Qa4+ c6 13. c4 0-0 14. Bd2 b6 15. Bxa5 bxa5 16. Qxc6 Qc8 17. Qxc8 Rfxc8 18. Rab1 Rab8 19. Bg4 Rd8 20. g3 a4 21. Rfd1 Kf8 22. Kf1 1/2-1/2

[Event "Erfurt op-A 29th"]
[Site "Erfurt"]
[Date "2019.12.29"]
[Round "7"]
[White "Hansson, Hakan"]
[Black "Dehmel, Jens"]
[Result "1/2-1/2"]
[ECO "D12"]
[WhiteElo "1961"]
[BlackElo "2045"]
[PlyCount "54"]
[EventDate "2019.12.26"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. e3 Bf5 5. Nc3 e6 6. Bd3 Bxd3 7. Qxd3 Bb4 8. 0-0 0-0 9. Bd2 Nbd7 10. Nxd5 exd5 11. Bxb4 Re8 12. Rac1 Qb6 13. Ba3 Ne4 14. Rc2 Ndf6 15. Rfc1 Qd8 16. Ne5 h5 17. cxd5 cxd5 18. Rc7 Ng4 19. Nxg4 hxg4 20. Qe2 Qh4 21. f3 gxf3 22. gxf3 Ng5 23. Bd6 Qxd4 24. exd4 Rxe2 25. Rxb7 Nxf3+ 26. Kf1 Rae8 27. Rcc7 Nxh2+ 1/2-1/2

[Event "Erfurt op-A 29th"]
[Site "Erfurt"]
[Date "2019.12.28"]
[Round "4"]
[White "Dehmel, Jens"]
[Black "Derichs, Roger"]
[Result "0-1"]
[ECO "A90"]
[WhiteElo "2045"]
[BlackElo "2311"]
[PlyCount "34"]
[EventDate "2019.12.26"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. d4 e6 2. c4 f5 3. g3 Nf6 4. Bg2 d5 5. Nf3 Bd6 6. 0-0 0-0 7. Nc3 c6 8. Qc2 Qe7 9. Rb1 b6 10. Bf4 Bxf4 11. gxf4 Bb7 12. Rfd1 Nbd7 13. b4 dxc4 14. Ne5 Nd5 15. e3 Nxe5 16. fxe5 Nxb4 17. Qa4 a5 0-1

[Event "Erfurt op-A 29th"]
[Site "Erfurt"]
[Date "2019.12.28"]
[Round "5"]
[White "Tenold, Andreas"]
[Black "Dehmel, Jens"]
[Result "1-0"]
[ECO "C56"]
[WhiteElo "1926"]
[BlackElo "2045"]
[PlyCount "55"]
[EventDate "2019.12.26"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. e5 d5 6. Bb5 Ne4 7. Nxd4 Bd7 8. Bxc6 bxc6 9. 0-0 Bc5 10. f3 Ng5 11. f4 Ne4 12. Be3 Bb6 13. Nd2 Nxd2 14. Qxd2 c5 15. Nf3 Bc6 16. c3 Qd7 17. Rad1 Rd8 18. f5 f6 19. exf6 gxf6 20. Bh6 Qf7 21. Rfe1+ Kd7 22. Re6 Bb7 23. Bg5 Qh5 24. Bxf6 Qxf5 25. Rde1 Rhg8 26. Bxd8 Kxd8 27. Qe2 Qh5 28. Rxb6 1-0

[Event "Erfurt op-A 29th"]
[Site "Erfurt"]
[Date "2019.12.27"]
[Round "2"]
[White "Dehmel, Jens"]
[Black "Langheinrich, Ferenc"]
[Result "1/2-1/2"]
[ECO "E95"]
[WhiteElo "2045"]
[BlackElo "2378"]
[PlyCount "118"]
[EventDate "2019.12.26"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. 0-0 Na6 8. Re1 exd4 9. Nxd4 Nc5 10. Bf1 Ng4 11. h3 Nf6 12. b4 Ncd7 13. Be3 a5 14. a3 axb4 15. axb4 Rxa1 16. Qxa1 c5 17. bxc5 dxc5 18. Ndb5 Nxe4 19. Qa3 Nxc3 20. Nxc3 Bd4 21. Bxd4 cxd4 22. Nb5 Qf6 23. Qd3 Nc5 24. Qxd4 Qxd4 25. Nxd4 Rd8 26. Nb5 Be6 27. Rb1 Rd2 28. Nc7 Bd7 29. Nd5 Kg7 30. Ne3 Bc6 31. Rc1 Ra2 32. f3 h5 33. Rc2 Ra3 34. Kf2 h4 35. Nd5 f5 36. Rd2 g5 37. Ne7 f4 38. Nxc6 bxc6 39. Rd6 Ra2+ 40. Ke1 Ra1+ 41. Kf2 Ra6 42. Bd3 Ra2+ 43. Kf1 Rd2 44. Rg6+ Kf7 45. Bf5 Nb3 46. Rxc6 Nd4 47. Rc5 Rd1+ 48. Kf2 Rd2+ 49. Ke1 Rxg2 50. Bg4 Nc2+ 51. Kd1 Ne3+ 52. Ke1 Kf6 53. Rc6+ Ke5 54. Rc5+ Kd6 55. Rxg5 Nxc4 56. Rf5 Ne5 57. Kf1 Rg3 58. Rxf4 Nxg4 59. hxg4 h3 1/2-1/2

[Event "Erfurt op-A 29th"]
[Site "Erfurt"]
[Date "2019.12.27"]
[Round "3"]
[White "Klein, Felix"]
[Black "Dehmel, Jens"]
[Result "1/2-1/2"]
[ECO "C80"]
[WhiteElo "2304"]
[BlackElo "2045"]
[PlyCount "70"]
[EventDate "2019.12.26"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. Nbd2 Nc5 10. c3 g6 11. Nd4 Nxe5 12. f4 Ned3 13. f5 gxf5 14. Bc2 Nxc1 15. Rxc1 Qd7 16. Nxf5 0-0-0 17. Qf3 Kb8 18. b4 Na4 19. Bxa4 bxa4 20. Nd4 c5 21. bxc5 Bxc5 22. Kh1 Ka7 23. Qd3 Rb8 24. N2f3 Qd6 25. Ne5 Rb7 26. Nec6+ Kb6 27. Rb1+ Kc7 28. Qxa6 Rxb1 29. Rxb1 Bc8 30. Qxa4 Qg6 31. Rg1 Bd7 32. Qa5+ Bb6 33. Qxd5 Bxc6 34. Qe5+ Kb7 35. Qxh8 Bxg2+ 1/2-1/2

[Event "Vienna op"]
[Site "Vienna"]
[Date "2019.08.20"]
[Round "5"]
[White "Gungl, Theo"]
[Black "Dehmel, Jens"]
[Result "1-0"]
[ECO "C68"]
[WhiteElo "2344"]
[BlackElo "2008"]
[PlyCount "81"]
[EventDate "2019.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 Qf6 6. d4 exd4 7. Bg5 Qd6 8. Nxd4 Be7 9. Bxe7 Nxe7 10. Nc3 Bd7 11. Nb3 Qxd1 12. Raxd1 b6 13. Rd2 0-0-0 14. Rfd1 c5 15. f3 Ng6 16. Nd5 Rhe8 17. Ne3 Ne5 18. Kf2 a5 19. Nc1 f6 20. Ne2 Be6 21. Rxd8+ Rxd8 22. Rxd8+ Kxd8 23. a3 Kd7 24. Nf4 Bf7 25. Ke2 c4 26. Kd2 b5 27. Ne2 b4 28. axb4 axb4 29. f4 Nc6 30. c3 b3 31. Nd4 Na5 32. Nef5 g6 33. Nh6 Be8 34. Ng8 Nb7 35. Nxf6+ Ke7 36. Nxh7 Nc5 37. Ng5 Nd3 38. Nxb3 Nxf4 39. Na5 Bb5 40. g3 Nd3 41. b3 1-0

[Event "Bamberg op 2nd"]
[Site "Bamberg"]
[Date "2019.05.31"]
[Round "4"]
[White "Ziegenfuss, Antonia"]
[Black "Dehmel, Jens"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "2111"]
[BlackElo "2006"]
[PlyCount "81"]
[EventDate "2019.05.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. cxd5 cxd5 5. f3 Nc6 6. e4 e6 7. e5 Ng8 8. Be3 Nge7 9. Bf2 Nf5 10. Bb5 Bd7 11. Nge2 Be7 12. 0-0 Nb4 13. Bxd7+ Qxd7 14. a3 Nc6 15. b4 0-0 16. Rc1 a5 17. Na4 Qd8 18. b5 Na7 19. Qb3 Rc8 20. Rxc8 Nxc8 21. b6 f6 22. Rc1 Rf7 23. Nf4 Qe8 24. Nxe6 Bxa3 25. Nc7 Qf8 26. Ra1 Bb4 27. e6 Rxc7 28. bxc7 Qd6 29. Nc3 Nfe7 30. Na2 Bd2 31. Qxb7 Qxe6 32. Nc1 Bc3 33. Rb1 Bxd4 34. Nd3 Bc3 35. Qb3 Bd2 36. Rd1 Bh6 37. Re1 Qd7 38. Qb8 Kf7 39. Nc5 Qc6 40. Nb7 Bd2 41. Nd8+ 1-0

[Event "Bamberg op 2nd"]
[Site "Bamberg"]
[Date "2019.05.29"]
[Round "1"]
[White "Mooser, Stefan"]
[Black "Dehmel, Jens"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "2215"]
[BlackElo "2006"]
[PlyCount "74"]
[EventDate "2019.05.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Nf3 Nbd7 6. Qc2 b6 7. Bd3 Bb7 8. 0-0 Be7 9. b3 dxc4 10. Bxc4 c5 11. Qe2 0-0 12. Rd1 Qc7 13. Bb2 Rad8 14. Rac1 Qb8 15. a3 Qa8 16. dxc5 Nxc5 17. b4 Nce4 18. Nxe4 Nxe4 19. Bd3 Rc8 20. Nd4 Rxc1 21. Rxc1 Rc8 22. Rc2 Nf6 23. Rxc8+ Qxc8 24. e4 a5 25. bxa5 bxa5 26. a4 Qd8 27. Qc2 h6 28. h3 Qb6 29. Bc3 Bc5 30. Nb5 Qd8 31. Bxf6 gxf6 32. Qxc5 Qxd3 33. f3 Qd1+ 34. Kh2 Qxa4 35. Nd6 Qc6 36. Nxb7 Qxb7 37. Qxa5 Qb8+ 1/2-1/2

[Event "Mittelrhein Regionalliga 18/19"]
[Site "Nordrheinwestfalen"]
[Date "2019.05.19"]
[Round "11.6"]
[White "Dehmel, Jens"]
[Black "Statz, Samuel"]
[Result "1-0"]
[ECO "A46"]
[WhiteElo "1911"]
[BlackElo "1927"]
[PlyCount "51"]
[EventDate "2018.10.28"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Bonn Stadtverwaltung"]
[BlackTeam "Wuerselen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 c5 2. c3 e6 3. Nf3 Nf6 4. Bg5 h6 5. Bh4 b6 6. e3 Be7 7. Bd3 0-0 8. 0-0 Bb7 9. Nbd2 d6 10. Qe2 Nd5 11. Bg3 cxd4 12. exd4 Nc6 13. Rad1 a6 14. Rfe1 b5 15. Bb1 Nf6 16. Qd3 Kh8 17. Bh4 g6 18. Rxe6 Bc8 19. Rxe7 Qxe7 20. Ne4 Bf5 21. Bxf6+ Qxf6 22. Nxf6 Bxd3 23. Bxd3 b4 24. c4 Kg7 25. Nd5 f5 26. Nc7 1-0

[Event "Mittelrhein Regionalliga 18/19"]
[Site "Nordrheinwestfalen"]
[Date "2019.05.05"]
[Round "10.6"]
[White "Jablonowski, Christoph"]
[Black "Dehmel, Jens"]
[Result "1-0"]
[ECO "D48"]
[WhiteElo "1861"]
[BlackElo "1929"]
[PlyCount "63"]
[EventDate "2018.10.28"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Aachen SV II"]
[BlackTeam "Bonn Stadtverwaltung"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 Bb7 9. 0-0 a6 10. e4 c5 11. d5 c4 12. Bc2 Qc7 13. dxe6 fxe6 14. Ng5 Nc5 15. Be3 Bd6 16. Bxc5 Qxc5 17. Nxe6 Bxh2+ 18. Kxh2 Qe5+ 19. Kg1 Qxe6 20. Qd4 Rd8 21. Qc5 Rc8 22. Qb4 Qe7 23. Qxe7+ Kxe7 24. Rad1 Rhd8 25. e5 Ng4 26. Bf5 Nxe5 27. Bxc8 Rxc8 28. Rfe1 Kf6 29. Rd6+ Kf5 30. Ne2 Nd3 31. Nd4+ Kg5 32. Re7 1-0

[Event "Mittelrhein Regionalliga 18/19"]
[Site "Nordrheinwestfalen"]
[Date "2019.04.07"]
[Round "9.6"]
[White "Dehmel, Jens"]
[Black "Winkels, Marcel"]
[Result "0-1"]
[ECO "A31"]
[WhiteElo "1929"]
[BlackElo "1956"]
[PlyCount "98"]
[EventDate "2018.10.28"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Bonn Stadtverwaltung"]
[BlackTeam "Alsdorf SVG"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 c5 3. Nf3 cxd4 4. Nxd4 e5 5. Nb5 d5 6. cxd5 Bc5 7. N5c3 0-0 8. g3 Qb6 9. e3 Bg4 10. Be2 Bh3 11. Nd2 Qd8 12. Nc4 Re8 13. a3 a6 14. b4 Bf8 15. Bb2 Nbd7 16. Rg1 b5 17. Na5 Bf5 18. g4 Bg6 19. f3 Nb6 20. e4 Nfd7 21. Kf1 h5 22. h3 Qh4 23. Kg2 Bd6 24. Qe1 Qf6 25. Bc1 Rac8 26. Nc6 Bf8 27. Be3 Nc4 28. Bxc4 bxc4 29. Qe2 Nb8 30. Nxb8 Rxb8 31. Qxc4 Rec8 32. Qd3 Qd8 33. Rgc1 Qd6 34. Na4 a5 35. Rxc8 Rxc8 36. Nc5 axb4 37. axb4 Qb8 38. Rb1 Bd6 39. Na4 Qa8 40. Qb3 Qb7 41. Bc5 Qe7 42. Nb6 Rb8 43. Bxd6 Qxd6 44. Nc4 Qe7 45. d6 Qg5 46. Qe3 Qf6 47. Qc5 Qe6 48. Qd5 Qxd5 49. exd5 Bxb1 0-1

[Event "Mittelrhein Regionalliga 18/19"]
[Site "Nordrheinwestfalen"]
[Date "2019.03.10"]
[Round "8.4"]
[White "Arlt, Klaus"]
[Black "Dehmel, Jens"]
[Result "1/2-1/2"]
[ECO "D43"]
[WhiteElo "1956"]
[BlackElo "1944"]
[PlyCount "62"]
[EventDate "2018.10.28"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Koeln Ford SF"]
[BlackTeam "Bonn Stadtverwaltung"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 c6 2. Nf3 d5 3. d4 Nf6 4. Nc3 e6 5. Bg5 h6 6. Bxf6 Qxf6 7. e3 g6 8. Ne5 Bg7 9. Be2 0-0 10. 0-0 Nd7 11. f4 Qe7 12. c5 Nxe5 13. fxe5 f6 14. exf6 Rxf6 15. Qd3 e5 16. Rxf6 Qxf6 17. Rf1 Bf5 18. e4 dxe4 19. Qc4+ Kh7 20. d5 Qg5 21. d6 Bh3 22. Qxe4 Bf5 23. Qc4 Qe3+ 24. Kh1 Qd4 25. Rd1 Qxc4 26. Bxc4 e4 27. h3 h5 28. Re1 Re8 29. Bf7 Rf8 30. Bc4 Re8 31. Bf7 Rf8 1/2-1/2

[Event "Mittelrhein Regionalliga 18/19"]
[Site "Nordrheinwestfalen"]
[Date "2019.02.10"]
[Round "7.5"]
[White "Huelsmann, Josef"]
[Black "Dehmel, Jens"]
[Result "1-0"]
[ECO "D13"]
[WhiteElo "2098"]
[BlackElo "1944"]
[PlyCount "83"]
[EventDate "2018.10.28"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Langenfeld"]
[BlackTeam "Bonn Stadtverwaltung"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. cxd5 cxd5 5. Nc3 Nc6 6. Bf4 Nh5 7. Bd2 e6 8. e3 Nf6 9. Bd3 Be7 10. a3 0-0 11. b4 b6 12. 0-0 Bb7 13. Qe2 Rc8 14. Rfc1 Bd6 15. Rc2 Qe7 16. Rac1 h6 17. e4 Bb8 18. e5 Nd7 19. Bb5 Nd8 20. Nxd5 exd5 21. Rxc8 Bxc8 22. Rxc8 Ne6 23. Rxf8+ Ndxf8 24. Qd3 Nc7 25. Ba4 a6 26. h4 b5 27. Bb3 Qd7 28. Qc2 Ba7 29. a4 Na8 30. Qa2 Nb6 31. axb5 axb5 32. Be3 Ne6 33. g3 Nc4 34. Kg2 Kh7 35. Bc2+ g6 36. h5 Kg7 37. hxg6 fxg6 38. Qb1 g5 39. Bf5 Qe7 40. Qa1 Bb6 41. Qa8 Nc7 42. Qc6 1-0

[Event "Mittelrhein Regionalliga 18/19"]
[Site "Nordrheinwestfalen"]
[Date "2019.01.20"]
[Round "6.5"]
[White "Dehmel, Jens"]
[Black "Schaefer, Juergen"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1944"]
[BlackElo "2129"]
[PlyCount "48"]
[EventDate "2018.10.28"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Bonn Stadtverwaltung"]
[BlackTeam "Bruehl"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 g6 2. e4 Bg7 3. Nc3 d6 4. Be3 c6 5. Qd2 b5 6. a4 b4 7. Nd1 Qa5 8. c3 bxc3 9. bxc3 Nf6 10. f3 Ba6 11. Bd3 Nbd7 12. Ne2 Rb8 13. 0-0 0-0 14. Nc1 c5 15. Bxa6 Qxa6 16. Qd3 Qxd3 17. Nxd3 cxd4 18. cxd4 Rfc8 19. N1b2 Rc2 20. Rfc1 Rcxb2 21. Nxb2 Rxb2 22. Rc8+ Nf8 23. Rc7 N6d7 24. Rxa7 Re2 0-1

[Event "Erfurt op 28th"]
[Site "Erfurt"]
[Date "2018.12.29"]
[Round "7"]
[White "Schulz, Karsten"]
[Black "Dehmel, Jens"]
[Result "1-0"]
[ECO "A11"]
[WhiteElo "2240"]
[BlackElo "1994"]
[PlyCount "111"]
[EventDate "2018.12.26"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 c6 3. g3 Nf6 4. Bg2 g6 5. b3 Bg7 6. Bb2 0-0 7. 0-0 b6 8. Qc2 Bb7 9. d3 c5 10. cxd5 Nxd5 11. Bxg7 Kxg7 12. Qb2+ f6 13. d4 cxd4 14. Nxd4 Qd7 15. Rd1 e5 16. e4 Ne7 17. Nf5+ gxf5 18. Rxd7 Nxd7 19. Nc3 Nc5 20. exf5 Bxg2 21. Kxg2 Nxf5 22. Rd1 Rad8 23. Rxd8 Rxd8 24. Qe2 Nh6 25. Ne4 Nxe4 26. Qxe4 Rd7 27. h3 Re7 28. Qb4 Rc7 29. Qd6 Rf7 30. g4 Ng8 31. h4 h6 32. Kf3 Ne7 33. Ke4 Ng6 34. h5 Nf4 35. f3 Nh3 36. Kd3 Nf4+ 37. Kc4 Ne2 38. Kb5 Nd4+ 39. Ka6 Ne2 40. a4 Nf4 41. Kb5 Ne2 42. Kc4 Nf4 43. Kc3 Ne2+ 44. Kd3 Nf4+ 45. Ke4 Nh3 46. b4 Nf4 47. Qd8 Ne6 48. Qe8 Nf4 49. a5 bxa5 50. bxa5 Ne2 51. Kd5 Nf4+ 52. Kc6 Ne2 53. Kd6 Nf4 54. Kc5 Ne2 55. g5 fxg5 56. Qxe5+ 1-0

[Event "Mittelrhein Regionalliga 18/19"]
[Site "Nordrheinwestfalen"]
[Date "2018.12.16"]
[Round "5.7"]
[White "Fruehbuss, Torsten"]
[Black "Dehmel, Jens"]
[Result "1/2-1/2"]
[ECO "A07"]
[WhiteElo "1924"]
[BlackElo "1925"]
[PlyCount "77"]
[EventDate "2018.10.28"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Bonn Beuel"]
[BlackTeam "Bonn Stadtverwaltung"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. g3 d5 2. Nf3 Nf6 3. Bg2 c6 4. 0-0 Bg4 5. d3 Nbd7 6. Nbd2 e5 7. h3 Bh5 8. e4 dxe4 9. dxe4 Bc5 10. Qe2 0-0 11. Rd1 Re8 12. Nf1 Qb6 13. N1d2 a5 14. c3 a4 15. Rf1 Qa6 16. Qd1 Qd3 17. Re1 b5 18. Bf1 Qd6 19. Qe2 Qc7 20. b4 axb3 21. Nxb3 Bf8 22. Bg5 Ra4 23. Bxf6 Nxf6 24. Bg2 Nxe4 25. Qc2 Nc5 26. Nh4 Rea8 27. Nxc5 Bxc5 28. Be4 Bg6 29. Nxg6 hxg6 30. g4 Rc4 31. Bd3 Rf4 32. Re2 Qe7 33. Kg2 Raa4 34. f3 Ra6 35. Rae1 Bd6 36. c4 bxc4 37. Bxc4 Ra3 38. Bb3 Ra6 39. Qxg6 1/2-1/2

[Event "Mittelrhein Regionalliga 18/19"]
[Site "Nordrheinwestfalen"]
[Date "2018.11.18"]
[Round "4.7"]
[White "Dehmel, Jens"]
[Black "Blumenthal, Ralf"]
[Result "1-0"]
[ECO "E32"]
[WhiteElo "1925"]
[BlackElo "1827"]
[PlyCount "73"]
[EventDate "2018.10.28"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Bonn Stadtverwaltung"]
[BlackTeam "Euskirchen Turm"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 b6 5. a3 Bxc3+ 6. Qxc3 Bb7 7. Bg5 h6 8. Bh4 g5 9. Bg3 Ne4 10. Qc2 d6 11. f3 Nxg3 12. hxg3 Qf6 13. 0-0-0 Nd7 14. e4 0-0-0 15. Kb1 Kb8 16. Ne2 c5 17. Qc3 Qg6 18. g4 h5 19. dxc5 d5 20. gxh5 Rxh5 21. Rxh5 Qxh5 22. c6 Bxc6 23. cxd5 Bb7 24. dxe6 fxe6 25. Qg7 Bc6 26. Nc3 g4 27. f4 Kc8 28. Ba6+ Kc7 29. Be2 Qh8 30. Qxh8 Rxh8 31. Bxg4 Rh4 32. Bxe6 Rxf4 33. Rxd7+ Bxd7 34. Nd5+ Kd6 35. Nxf4 Bxe6 36. Nxe6 Kxe6 37. Kc2 1-0

[Event "Mittelrhein Regionalliga 18/19"]
[Site "Nordrheinwestfalen"]
[Date "2018.10.28"]
[Round "3.6"]
[White "Dehmel, Jens"]
[Black "Langner, Jasper"]
[Result "0-1"]
[ECO "D97"]
[WhiteElo "1925"]
[BlackElo "1752"]
[PlyCount "96"]
[EventDate "2018.10.28"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Bonn Stadtverwaltung"]
[BlackTeam "Koeln SF II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 0-0 7. e4 a6 8. Be2 b5 9. Qb3 c5 10. dxc5 Be6 11. Qc2 Nbd7 12. c6 Nb8 13. 0-0 Nxc6 14. Rd1 Nb4 15. Qb1 Qc7 16. a3 Nc6 17. Nd5 Bxd5 18. exd5 Na5 19. Qa2 Nc4 20. Bxc4 bxc4 21. Be3 Rfd8 22. Rac1 Rac8 23. b3 c3 24. b4 Qb7 25. d6 Rxd6 26. Rxd6 exd6 27. Bd4 Ne4 28. Bxg7 Kxg7 29. Nd4 Qb6 30. Nb3 d5 31. Qe2 Qc6 32. Qd3 Qc4 33. Qxc4 Rxc4 34. Kf1 Kf6 35. Ke2 Nd6 36. Kd3 Nb5 37. a4 Rxb4 38. Nc5 Rd4+ 39. Ke3 Rc4 40. Nxa6 Rxa4 41. Nc5 Ra2 42. Nd3 Ke6 43. Rb1 d4+ 44. Kf3 Nd6 45. Re1+ Kd7 46. Re5 Rd2 47. Nb4 c2 48. Rc5 Rxf2+ 0-1

[Event "Mittelrhein Regionalliga 18/19"]
[Site "Nordrheinwestfalen"]
[Date "2018.09.02"]
[Round "1.5"]
[White "Dehmel, Jens"]
[Black "Mohammadi Nia, Borna"]
[Result "1/2-1/2"]
[ECO "D99"]
[WhiteElo "1925"]
[BlackElo "66"]
[PlyCount "146"]
[EventDate "2018.10.28"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Bonn Stadtverwaltung"]
[BlackTeam "Aachen DJK Aufwärts III"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 0-0 7. e4 Bg4 8. Be3 Nc6 9. Rd1 Nd7 10. Qb3 Nb6 11. d5 Ne5 12. Be2 Qd6 13. Nd4 Bxe2 14. Ncxe2 Nbc4 15. Bf4 Qb6 16. Qxb6 axb6 17. b3 Nd6 18. Nc3 c5 19. Nde2 b5 20. f3 c4 21. 0-0 b4 22. Na4 b5 23. Nb6 Rxa2 24. Nd4 Nd3 25. Be3 Ra6 26. Nc6 Re8 27. bxc4 bxc4 28. Nxc4 Nxc4 29. Rxd3 Nxe3 30. Rxe3 Rxc6 31. dxc6 Bd4 32. Kf2 Rc8 33. Rd1 Bxe3+ 34. Kxe3 Rxc6 35. Rb1 Rc2 36. g4 Rxh2 37. Kf4 h5 38. Rxb4 h4 39. g5 Rg2 40. Rb1 h3 41. Rh1 h2 42. Ke3 e5 43. f4 Rg3+ 44. Kf2 exf4 45. Rxh2 Rxg5 46. Kf3 f5 47. Rh4 Rg1 48. Rxf4 Rf1+ 49. Kg3 Rg1+ 50. Kf2 Rg5 51. exf5 gxf5 52. Ra4 Kg7 53. Ra6 Rg4 54. Kf3 Rb4 55. Rc6 Kf7 56. Ra6 Re4 57. Rb6 Re6 58. Rxe6 Kxe6 59. Kf4 Kf6 60. Kf3 Ke5 61. Ke3 f4+ 62. Kf3 Kf5 63. Kf2 Ke4 64. Ke2 f3+ 65. Kf2 Kf4 66. Kf1 Kf5 67. Kf2 Kg4 68. Kf1 Kg3 69. Kg1 Kf4 70. Kf2 Ke4 71. Kf1 Ke3 72. Ke1 f2+ 73. Kf1 Kf3 1/2-1/2

[Event "Mittelrhein Regionalliga 1718"]
[Site "Nordrheinwestfalen"]
[Date "2018.05.06"]
[Round "9.5"]
[White "Pragua, Christoph P"]
[Black "Dehmel, Jens"]
[Result "0-1"]
[ECO "E14"]
[WhiteElo "2031"]
[BlackElo "1975"]
[PlyCount "72"]
[EventDate "2017.09.10"]
[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 "Klub Koelner SF II"]
[BlackTeam "Bonn Stadtverwaltung"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 c6 2. Nf3 d5 3. d4 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Qc2 b6 7. Bd3 Bb7 8. 0-0 Be7 9. b3 dxc4 10. bxc4 c5 11. Qe2 0-0 12. Bb2 Qc7 13. Rfd1 cxd4 14. exd4 Rfe8 15. Rac1 Rac8 16. Re1 Bb4 17. Ne5 Nxe5 18. dxe5 Nd7 19. Nb5 Qb8 20. Nd6 Bxd6 21. exd6 Qxd6 22. Qg4 Qf8 23. Re3 f5 24. Qh4 Nf6 25. Rce1 Qf7 26. Rg3 Kh8 27. Rh3 Rcd8 28. Ree3 Be4 29. Bf1 Rd1 30. Reg3 e5 31. Rc3 Red8 32. Rc1 Rxc1 33. Bxc1 Rd1 34. Rc3 Qd7 35. h3 Rxf1+ 36. Kh2 Qd1 0-1

[Event "Mittelrhein Regionalliga 1718"]
[Site "Nordrheinwestfalen"]
[Date "2018.04.15"]
[Round "8.5"]
[White "Dehmel, Jens"]
[Black "Huelsmann, Josef"]
[Result "0-1"]
[ECO "D32"]
[WhiteElo "1982"]
[BlackElo "2126"]
[PlyCount "58"]
[EventDate "2017.09.10"]
[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 "Bonn Stadtverwaltung"]
[BlackTeam "Langenfeld"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. cxd5 cxd4 5. Qxd4 Nc6 6. Qd1 exd5 7. Qxd5 Bd7 8. Bg5 Nf6 9. Qd2 h6 10. Bxf6 Qxf6 11. e3 0-0-0 12. Bb5 Bh3 13. Qxd8+ Nxd8 14. Nxh3 Qb6 15. 0-0-0 Bb4 16. Nf4 Bxc3 17. Bd7+ Kb8 18. bxc3 Nc6 19. Rd5 g5 20. Nd3 Qc7 21. Kc2 Ne7 22. Rd4 Rd8 23. Ba4 Rxd4 24. exd4 Nd5 25. Nc5 Qa5 26. Bb3 Qxc3+ 27. Kb1 Qxd4 28. Rc1 Nc3+ 29. Kc2 Ne2 0-1

[Event "Mittelrhein Regionalliga 1718"]
[Site "Nordrheinwestfalen"]
[Date "2018.02.25"]
[Round "7.3"]
[White "Nagel, Bernhard"]
[Black "Dehmel, Jens"]
[Result "1-0"]
[ECO "D45"]
[WhiteElo "2189"]
[BlackElo "1982"]
[PlyCount "71"]
[EventDate "2017.09.10"]
[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 "Koeln Lasker"]
[BlackTeam "Bonn Stadtverwaltung"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 c6 2. Nf3 d5 3. d4 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Qc2 b6 7. Bd3 Bb7 8. 0-0 Be7 9. b3 dxc4 10. Bxc4 c5 11. Rd1 cxd4 12. Rxd4 0-0 13. Bb2 Qc7 14. Rad1 Rfd8 15. Nb5 Qc6 16. Nd6 Ne5 17. Nxb7 Nxf3+ 18. gxf3 Qxb7 19. Kg2 Rxd4 20. Rxd4 Rc8 21. Qe2 Qc7 22. Qd1 Qc5 23. Qe2 Qg5+ 24. Kh1 h6 25. f4 Qc5 26. Kg2 Nd5 27. Bxd5 exd5 28. Rd2 Qc6 29. Qg4 Bf8 30. Bd4 Qe6 31. f5 Qd7 32. e4 Qc6 33. e5 Bc5 34. Rc2 Qb7 35. f6 g6 36. b4 1-0

[Event "Mittelrhein Regionalliga 1718"]
[Site "Nordrheinwestfalen"]
[Date "2018.02.04"]
[Round "6.5"]
[White "Dehmel, Jens"]
[Black "Rache, Ralf"]
[Result "1/2-1/2"]
[ECO "D97"]
[WhiteElo "1982"]
[BlackElo "1825"]
[PlyCount "41"]
[EventDate "2017.09.10"]
[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 "Bonn Stadtverwaltung"]
[BlackTeam "Aachen SV II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 0-0 7. e4 a6 8. Be2 b5 9. Qb3 c5 10. dxc5 Bb7 11. e5 Nfd7 12. Be3 Nxe5 13. Nxe5 Bxe5 14. 0-0 Nc6 15. Rfd1 Nd4 16. Bxd4 Bxd4 17. a4 e5 18. axb5 axb5 19. Bxb5 Rxa1 20. Rxa1 Bxc5 21. Bc4 1/2-1/2

[Event "Mittelrhein Regionalliga 1718"]
[Site "Nordrheinwestfalen"]
[Date "2018.01.14"]
[Round "5.5"]
[White "Gikas, Andreas Basilius"]
[Black "Dehmel, Jens"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2154"]
[BlackElo "1982"]
[PlyCount "65"]
[EventDate "2017.09.10"]
[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 "Bonn Beuel"]
[BlackTeam "Bonn Stadtverwaltung"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. e5 d5 7. Bb5 Ne4 8. cxd4 Bb4+ 9. Bd2 Nxd2 10. Nbxd2 0-0 11. 0-0 Ne7 12. Rc1 c6 13. Bd3 Bf5 14. Nb3 Bxd3 15. Qxd3 Ng6 16. a3 Be7 17. Nc5 Bxc5 18. Rxc5 Nf4 19. Qf5 Ne6 20. Rc3 Qb6 21. Qd3 Rac8 22. b4 a5 23. bxa5 Qxa5 24. Nh4 g6 25. f4 c5 26. dxc5 Rxc5 27. Rb3 Qa7 28. Kh1 Rc4 29. Qxd5 Rxf4 30. Nf3 Qc5 31. Qxb7 Qxe5 32. Rbb1 Nd4 33. Nxe5 1-0

[Event "Mittelrhein Regionalliga 1718"]
[Site "Nordrheinwestfalen"]
[Date "2017.12.03"]
[Round "4.5"]
[White "Dehmel, Jens"]
[Black "Mueller Boge, Michael"]
[Result "0-1"]
[ECO "D97"]
[WhiteElo "1995"]
[BlackElo "2016"]
[PlyCount "102"]
[EventDate "2017.09.10"]
[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 "Bonn Stadtverwaltung"]
[BlackTeam "Godesberg II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 0-0 7. e4 Nc6 8. Be2 Nd7 9. d5 Nce5 10. Qb3 Nc5 11. Qc2 Nxf3+ 12. Bxf3 f5 13. 0-0 e5 14. Be3 Na6 15. Rfd1 Rf7 16. Rac1 f4 17. Bd2 Qg5 18. Kh1 Qh4 19. Be1 g5 20. g3 fxg3 21. fxg3 Qh3 22. Qg2 Qh6 23. Bd2 Bh3 24. Qe2 Raf8 25. Rf1 Bxf1 26. Rxf1 Qf6 27. Bg2 Qg6 28. Rxf7 Rxf7 29. Bh3 Rf8 30. Bf5 Rxf5 31. exf5 Qxf5 32. Ne4 g4 33. Kg2 Nb8 34. Nc5 Nd7 35. Ne6 e4 36. Nxc7 Bxb2 37. Bf4 Be5 38. Bxe5 Qf3+ 39. Qxf3 gxf3+ 40. Kf2 Nxe5 41. h3 Kf7 42. Ne6 Nd3+ 43. Ke3 Kf6 44. h4 Kf5 45. Ng5 f2 46. Ke2 e3 47. d6 Ne5 48. Nf3 Nxf3 49. d7 Nd4+ 50. Kxe3 f1Q 51. d8Q Qe2+ 0-1

[Event "Mittelrhein Regionalliga 1718"]
[Site "Nordrheinwestfalen"]
[Date "2017.11.12"]
[Round "3.5"]
[White "Dehmel, Jens"]
[Black "Bien, Stefan"]
[Result "1-0"]
[ECO "D52"]
[WhiteElo "1995"]
[BlackElo "2099"]
[PlyCount "73"]
[EventDate "2017.09.10"]
[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 "Bonn Stadtverwaltung"]
[BlackTeam "Wuerselen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 c6 2. c4 d5 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 Nbd7 6. cxd5 exd5 7. e3 Qa5 8. Nd2 Ne4 9. Ndxe4 dxe4 10. Bh4 Bb4 11. Qc2 0-0 12. Be2 Nb6 13. 0-0 Bxc3 14. bxc3 Bf5 15. Rab1 Rfe8 16. c4 Be6 17. Rfc1 Rac8 18. c5 Nd7 19. Rxb7 Nf8 20. Qxe4 Bxa2 21. Qc2 Ng6 22. Bg3 Bd5 23. Qd1 Qd8 24. Rxa7 Qg5 25. Bf3 Be6 26. Rb1 Ne7 27. Qc1 f5 28. e4 Qg6 29. exf5 Nxf5 30. Be5 Re7 31. Rbb7 Rxb7 32. Rxb7 h5 33. Be4 Qg4 34. f3 Qh4 35. Bxf5 Bxf5 36. Rxg7+ Kf8 37. g3 1-0

[Event "GER-chT Betriebe 17th"]
[Site "Berlin"]
[Date "2017.11.05"]
[Round "7.4"]
[White "Dehmel, Jens"]
[Black "Eisermann, Daniel"]
[Result "0-1"]
[ECO "D44"]
[WhiteElo "2082"]
[BlackElo "1937"]
[PlyCount "80"]
[EventDate "2017.11.02"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Bonn Deutsche Post"]
[BlackTeam "Berlin Osram"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 dxc4 6. e4 b5 7. e5 h6 8. Bh4 g5 9. Nxg5 hxg5 10. Bxg5 Be7 11. exf6 Bxf6 12. Bxf6 Qxf6 13. g3 Nd7 14. Bg2 Bb7 15. Nxb5 0-0-0 16. Nd6+ Kc7 17. Nxb7 Kxb7 18. Qa4 e5 19. d5 cxd5 20. Bxd5+ Kb8 21. Bg2 Nb6 22. Qa6 e4 23. 0-0 Qe5 24. a4 Rd4 25. a5 Nd5 26. Qb5+ Ka8 27. Qc6+ Kb8 28. Rac1 Nb4 29. Qa4 Qc5 30. Qa3 f5 31. Rcd1 Rd3 32. Rxd3 cxd3 33. g4 Qd6 34. h3 fxg4 35. Bxe4 Rxh3 36. Rd1 g3 37. Rxd3 gxf2+ 38. Kf1 Rxd3 39. Bxd3 Qxd3+ 40. Kxf2 Qxa3 0-1

[Event "GER-chT Betriebe 17th"]
[Site "Berlin"]
[Date "2017.11.04"]
[Round "6.4"]
[White "Schreiter, Thomas"]
[Black "Dehmel, Jens"]
[Result "0-1"]
[ECO "D13"]
[WhiteElo "2016"]
[BlackElo "2082"]
[PlyCount "56"]
[EventDate "2017.11.02"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Leipzig Publishing Services"]
[BlackTeam "Bonn Deutsche Post"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. cxd5 cxd5 5. Nc3 Nc6 6. g3 e6 7. Bg2 Be7 8. 0-0 0-0 9. Bf4 Bd7 10. Rc1 a6 11. Qd3 b5 12. e4 Nb4 13. Qb1 dxe4 14. Ng5 Nd3 15. Rcd1 Nd5 16. Ncxe4 N3xf4 17. gxf4 f5 18. Nc5 Nxf4 19. Nf3 Bc6 20. Nxe6 Nxe6 21. d5 Bxd5 22. Ne5 Nf4 23. Nc6 Ne2+ 24. Kh1 Bxg2+ 25. Kxg2 Qe8 26. Qc2 Rc8 27. Qb3+ Kh8 28. Ne5 Bf6 0-1

[Event "GER-chT Betriebe 17th"]
[Site "Berlin"]
[Date "2017.11.03"]
[Round "3.4"]
[White "Dehmel, Jens"]
[Black "Brauer, Frank"]
[Result "1-0"]
[ECO "A31"]
[WhiteElo "2082"]
[BlackElo "1815"]
[PlyCount "41"]
[EventDate "2017.11.02"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Bonn Deutsche Post"]
[BlackTeam "Frankfurt Commerzbank"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 c5 3. Nf3 cxd4 4. Nxd4 Nc6 5. g3 e5 6. Nb5 d5 7. cxd5 Bb4+ 8. N1c3 a6 9. dxc6 Qxd1+ 10. Kxd1 axb5 11. Bg2 Rb8 12. c7 Ra8 13. Nxb5 0-0 14. Be3 Ra5 15. Na7 e4 16. Rc1 Rd5+ 17. Kc2 Bc5 18. Bxc5 Rxc5+ 19. Kb1 Rxc1+ 20. Rxc1 g5 21. Rd1 1-0

[Event "GER-chT Betriebe 17th"]
[Site "Berlin"]
[Date "2017.11.03"]
[Round "4.4"]
[White "Launert, Martin"]
[Black "Dehmel, Jens"]
[Result "0-1"]
[ECO "C68"]
[WhiteElo "1879"]
[BlackElo "2082"]
[PlyCount "101"]
[EventDate "2017.11.02"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Wiesbaden R+V Versicherung"]
[BlackTeam "Bonn Deutsche Post"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d4 exd4 6. Qxd4 Qxd4 7. Nxd4 Bd7 8. 0-0 0-0-0 9. Nc3 Re8 10. Kh1 c5 11. Nde2 f5 12. Ng3 fxe4 13. Ngxe4 Bf5 14. f3 Nf6 15. Re1 c4 16. Bg5 Nxe4 17. Nxe4 c3 18. bxc3 h6 19. Bh4 Ba3 20. Rab1 Re6 21. Rb3 Bd6 22. Nxd6+ cxd6 23. Rbb1 Rhe8 24. Kg1 Bxc2 25. Rxe6 Rxe6 26. Re1 Rxe1+ 27. Bxe1 Bb1 28. a3 Kd7 29. Kf2 Kc6 30. Ke3 Kb5 31. Kd4 Ka4 32. Kd5 Kxa3 33. Kxd6 b5 34. Kc5 Bd3 35. f4 a5 36. Kd4 Bf5 37. h3 h5 38. Kc5 Bd3 39. Kd4 Bf1 40. g4 hxg4 41. hxg4 Bh3 42. g5 g6 43. c4 b4 44. c5 Kb3 45. c6 a4 46. Ke5 a3 47. Bf2 Kc4 48. c7 b3 49. Kf6 Bf5 50. c8Q+ Bxc8 51. Kxg6 0-1

[Event "GER-chT Betriebe 17th"]
[Site "Berlin"]
[Date "2017.11.02"]
[Round "1.4"]
[White "Dehmel, Jens"]
[Black "Selmanaj, Agim"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2082"]
[BlackElo "1643"]
[PlyCount "79"]
[EventDate "2017.11.02"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Bonn Deutsche Post"]
[BlackTeam "Herne Wanne Eickel EKJ"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 g6 2. e4 Bg7 3. Nc3 d6 4. Be3 Nc6 5. Bb5 Bd7 6. Qd2 a6 7. Be2 e5 8. Nf3 f6 9. 0-0-0 exd4 10. Nxd4 Nxd4 11. Bxd4 Be6 12. Kb1 Ne7 13. h4 h5 14. Qf4 Nc6 15. Be3 Qd7 16. Qg3 Qf7 17. Nd5 0-0-0 18. a3 Kb8 19. Nf4 Ne7 20. Nxe6 Qxe6 21. Bd3 Qf7 22. Rhe1 Nc6 23. f4 Bh6 24. Qf3 Rhe8 25. g4 hxg4 26. Qxg4 b5 27. Rg1 Rg8 28. Qg2 Ne7 29. a4 c6 30. Qd2 Nc8 31. Qa5 Qb7 32. axb5 axb5 33. Rxg6 Rxg6 34. Qxd8 Bg7 35. f5 Rg4 36. h5 Rh4 37. h6 Bxh6 38. Qxf6 Bxe3 39. Qxh4 c5 40. e5 1-0

[Event "Mittelrhein Regionalliga 1718"]
[Site "Nordrheinwestfalen"]
[Date "2017.10.01"]
[Round "2.4"]
[White "Dehmel, Jens"]
[Black "Classen, Harald"]
[Result "1-0"]
[ECO "D20"]
[WhiteElo "1995"]
[BlackElo "1998"]
[PlyCount "65"]
[EventDate "2017.09.10"]
[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 "Bonn Stadtverwaltung"]
[BlackTeam "Leverkusen SC Bayer"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 dxc4 3. e4 Nc6 4. Nf3 Bg4 5. d5 Ne5 6. Bf4 Ng6 7. Be3 e5 8. Bxc4 Bd6 9. h3 Bd7 10. 0-0 Nf6 11. Nc3 a6 12. Re1 0-0 13. Bf1 Qe7 14. Rc1 Kh8 15. Nd2 b5 16. f3 Nh5 17. Kh2 Ngf4 18. g3 g5 19. gxf4 gxf4 20. Bf2 Rg8 21. Bg2 Rg6 22. Rh1 Rag8 23. Rg1 Rg3 24. Ne2 Qh4 25. Qf1 R8g6 26. Bxg3 Rxg3 27. Rh1 Rg6 28. Qe1 Ng3 29. Nxg3 Rxg3 30. Nf1 Bxh3 31. Nxg3 Bb4 32. Qf2 fxg3+ 33. Qxg3 1-0

[Event "Mittelrhein Regionalliga 1718"]
[Site "Nordrheinwestfalen"]
[Date "2017.09.10"]
[Round "1.4"]
[White "Hoffmann, Max"]
[Black "Dehmel, Jens"]
[Result "1-0"]
[ECO "A12"]
[WhiteElo "2107"]
[BlackElo "1995"]
[PlyCount "79"]
[EventDate "2017.09.10"]
[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 "Aachen DJK Aufwärts III"]
[BlackTeam "Bonn Stadtverwaltung"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 d5 2. c4 c6 3. b3 dxc4 4. bxc4 e5 5. Nc3 Nd7 6. e3 Ngf6 7. Be2 Bc5 8. d4 exd4 9. exd4 Bb6 10. 0-0 0-0 11. Bg5 Re8 12. Bd3 Nf8 13. Ne4 Ng6 14. Re1 Bg4 15. c5 Bc7 16. h3 Be6 17. Qc2 Bd5 18. Qb2 Rb8 19. Nh4 b6 20. Nxf6+ gxf6 21. Rxe8+ Qxe8 22. Bxf6 Qe6 23. Bg5 bxc5 24. Qd2 cxd4 25. Nf5 c5 26. Re1 Qd7 27. Nh6+ Kf8 28. Ng4 Bd8 29. Bf6 Be6 30. Qh6+ Ke8 31. Qxh7 Nf8 32. Qh4 Qb7 33. Bxd8 Rxd8 34. Nf6+ Ke7 35. Ne4+ Ke8 36. Nxc5 Qd5 37. Ne4 Qxa2 38. Bb5+ Nd7 39. Nd6+ Kf8 40. Qxd8+ 1-0

[Event "Mittelrhein Verbandsliga-O 16/17"]
[Site "Nordrheinwestfalen"]
[Date "2017.04.30"]
[Round "11.2"]
[White "Dehmel, Jens"]
[Black "Behle, Burkhard"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "2032"]
[BlackElo "1797"]
[PlyCount "57"]
[EventDate "2016.09.11"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Bonn Stadtverwaltung"]
[BlackTeam "Bergische SF II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. cxd5 exd5 6. Bg5 c6 7. Qc2 Na6 8. a3 Nc7 9. e3 Nd7 10. Bf4 Ne6 11. Bg3 Ng5 12. Nxd5 Nxf3+ 13. gxf3 Qa5+ 14. Nc3 Nb6 15. Bd3 Bh3 16. Rg1 Nd5 17. Ke2 Nxc3+ 18. bxc3 Qh5 19. Rab1 b5 20. c4 bxc4 21. Qxc4 0-0 22. Qxc6 Rfc8 23. Qb5 Qh6 24. Be4 a6 25. Qb6 Qxb6 26. Rxb6 Ra7 27. Rgb1 h5 28. Rb8 Rf8 29. Rxf8+ 1-0

[Event "Mittelrhein Verbandsliga-O 16/17"]
[Site "Nordrheinwestfalen"]
[Date "2017.04.09"]
[Round "10.1"]
[White "Dehmel, Jens"]
[Black "Vandenbergen, Nicolas"]
[Result "0-1"]
[ECO "D07"]
[WhiteElo "2075"]
[BlackElo "2081"]
[PlyCount "84"]
[EventDate "2016.09.11"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Bonn Stadtverwaltung"]
[BlackTeam "Euskirchen Turm"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 Nc6 3. Nc3 dxc4 4. d5 Ne5 5. f4 Ng4 6. e4 e5 7. Nf3 Bc5 8. h3 Ne3 9. Bxe3 Bxe3 10. fxe5 Ne7 11. Bxc4 Ng6 12. e6 Qd6 13. exf7+ Kd8 14. Qe2 Nf4 15. Qc2 Qg6 16. Kf1 Rf8 17. Re1 Bc5 18. Bb3 b6 19. Bc4 Rxf7 20. Ne5 Ne6+ 21. Nf3 Nd4 22. Qd3 Nxf3 23. gxf3 Bxh3+ 24. Rxh3 Qg1+ 25. Ke2 Qg2+ 26. Kd1 Qxh3 27. d6 Qxf3+ 28. Qxf3 Rxf3 29. Bd5 c6 30. Bxc6 Rc8 31. Bb7 Rb8 32. Bc6 Rd3+ 33. Kc2 Rxd6 34. Ba4 Rc8 35. e5 Rd4 36. e6 Ke7 37. Bd7 Rf8 38. Nb5 Rf2+ 39. Kc3 Rh4 40. Nxa7 Bb4+ 41. Kd3 Bxe1 42. Nc6+ Kd6 0-1

[Event "Mittelrhein Verbandsliga-O 16/17"]
[Site "Nordrheinwestfalen"]
[Date "2017.03.19"]
[Round "9.2"]
[White "Di Franco, Patricio"]
[Black "Dehmel, Jens"]
[Result "1-0"]
[ECO "D42"]
[WhiteElo "2041"]
[BlackElo "2075"]
[PlyCount "83"]
[EventDate "2016.09.11"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Koeln Lasker II"]
[BlackTeam "Bonn Stadtverwaltung"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 c6 2. e4 d5 3. exd5 cxd5 4. d4 Nf6 5. Nc3 e6 6. Nf3 Be7 7. cxd5 Nxd5 8. Bd3 Nc6 9. 0-0 0-0 10. Re1 Bf6 11. Be4 Nce7 12. Qd3 h6 13. Ne2 Nf5 14. Nf4 Nxf4 15. Bxf4 Nxd4 16. Rad1 Nc6 17. Qa3 Qb6 18. Bh7+ Kxh7 19. Qxf8 Qxb2 20. Qxf7 e5 21. Rb1 Qc2 22. Bg3 Bg4 23. Rxb7 Nd8 24. Qc7 Qxa2 25. Bxe5 Bxe5 26. Nxe5 Nxb7 27. Nxg4 Qd2 28. Qe5 Nd6 29. Qa1 Rf8 30. f3 Rf7 31. Qb1+ Kg8 32. Rd1 Qf4 33. Qb8+ Rf8 34. Qxd6 Qf7 35. Ne5 Qb7 36. Qd5+ Qxd5 37. Rxd5 Ra8 38. Ra5 a6 39. Kf2 Kf8 40. Ke3 Ke7 41. Kd4 Kd6 42. f4 1-0

[Event "Mittelrhein Verbandsliga-O 16/17"]
[Site "Nordrheinwestfalen"]
[Date "2017.02.19"]
[Round "8.2"]
[White "Dehmel, Jens"]
[Black "Vogel, Ulrich"]
[Result "0-1"]
[ECO "E99"]
[WhiteElo "2075"]
[BlackElo "2050"]
[PlyCount "80"]
[EventDate "2016.09.11"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Bonn Stadtverwaltung"]
[BlackTeam "Kalker/Deutzer SG"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. Ne1 Nd7 10. Be3 f5 11. f3 f4 12. Bf2 g5 13. Rc1 Rf6 14. Nd3 Rh6 15. c5 Qe8 16. Nb5 Qh5 17. h4 Ng6 18. g4 fxg3 19. Bxg3 Nf4 20. Kh2 Nf8 21. Nxc7 N8g6 22. Rh1 Nxh4 23. Kg1 Nxe2+ 24. Qxe2 Nxf3+ 25. Kf2 Qf7 26. Qxf3 Rf6 27. Qxf6 Qxf6+ 28. Ke3 g4 29. Rcf1 Bh6+ 30. Ke2 Qg6 31. Rxh6 Qxe4+ 32. Kd2 Qg2+ 33. Rf2 Qxg3 34. Ke2 e4 35. Ne1 Bd7 36. Rxd6 Be8 37. Nxa8 Bb5+ 38. Kd1 Qxf2 39. Nc2 Qe2+ 40. Kc1 Bd3 0-1

[Event "Mittelrhein Verbandsliga-O 16/17"]
[Site "Nordrheinwestfalen"]
[Date "2017.01.29"]
[Round "7"]
[White "Wilke, Christopher"]
[Black "Dehmel, Jens"]
[Result "1-0"]
[ECO "D48"]
[WhiteElo "1955"]
[BlackElo "2075"]
[PlyCount "73"]
[EventDate "2016.09.11"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Niederkassel II"]
[BlackTeam "Bonn Stadtverwaltung"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 Bb7 9. 0-0 a6 10. e4 c5 11. e5 cxd4 12. Nxb5 Bxf3 13. Qxf3 Nxe5 14. Qxa8 Qxa8 15. Nc7+ Kd7 16. Nxa8 Nxd3 17. Rd1 Bc5 18. Rxd3 Rxa8 19. b4 Bb6 20. Bb2 e5 21. Rc1 Nd5 22. a3 Re8 23. Kf1 f5 24. g3 g5 25. Rd2 Re6 26. Rc4 Ba7 27. Rd1 Nb6 28. Rc2 Na4 29. Bc1 h6 30. Bd2 e4 31. Rdc1 Bb6 32. Rc8 e3 33. fxe3 dxe3 34. Be1 f4 35. gxf4 gxf4 36. Rf8 Bc7 37. Rf7+ 1-0

[Event "Mittelrhein Verbandsliga-O 16/17"]
[Site "Nordrheinwestfalen"]
[Date "2017.01.08"]
[Round "6"]
[White "Dehmel, Jens"]
[Black "Knauf, Franz Josef"]
[Result "1-0"]
[ECO "E94"]
[WhiteElo "2075"]
[BlackElo "1967"]
[PlyCount "51"]
[EventDate "2016.09.11"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Bonn Stadtverwaltung"]
[BlackTeam "St Augustin Turm"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. 0-0 exd4 8. Nxd4 Re8 9. f3 Nc6 10. Be3 Bd7 11. Qd2 a6 12. Rfe1 Qe7 13. Bf1 Qf8 14. Rad1 Rab8 15. Nb3 Ne5 16. c5 Be6 17. cxd6 Rbd8 18. Bc5 Bxb3 19. axb3 Re6 20. Ba3 cxd6 21. f4 Bh6 22. Qf2 Nc6 23. e5 Nh5 24. g3 Qe8 25. Bxd6 b5 26. Nd5 1-0

[Event "Mittelrhein Verbandsliga-O 16/17"]
[Site "Nordrheinwestfalen"]
[Date "2016.12.18"]
[Round "5"]
[White "Suvorov, Luca"]
[Black "Dehmel, Jens"]
[Result "1/2-1/2"]
[ECO "D12"]
[WhiteElo "1967"]
[BlackElo "2075"]
[PlyCount "83"]
[EventDate "2016.09.11"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Porz SG IV"]
[BlackTeam "Bonn Stadtverwaltung"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 Bf5 5. Nc3 e6 6. Nh4 Be4 7. f3 Bg6 8. Nxg6 hxg6 9. Qb3 Qc7 10. g3 Nbd7 11. Bd2 Bd6 12. f4 Be7 13. Be2 0-0-0 14. Rc1 Kb8 15. Bf3 Qb6 16. c5 Qxb3 17. axb3 b6 18. b4 Rc8 19. 0-0 a5 20. bxa5 bxc5 21. Na4 c4 22. b3 cxb3 23. Rc3 Ka7 24. Rxb3 Rb8 25. Rxb8 Rxb8 26. Rc1 Rc8 27. g4 Kb7 28. g5 Ne8 29. Be2 Nd6 30. Bb4 Nf5 31. Bxe7 Nxe7 32. Kf2 Kc7 33. a6 Rb8 34. Nc3 Nf5 35. Nb5+ Kb6 36. Na3 Nd6 37. Bd3 c5 38. Rb1+ Ka7 39. Rxb8 Kxb8 40. dxc5 Nxc5 41. Be2 Nde4+ 42. Kf3 1/2-1/2

[Event "Mittelrhein Verbandsliga-O 16/17"]
[Site "Nordrheinwestfalen"]
[Date "2016.11.27"]
[Round "4"]
[White "Dehmel, Jens"]
[Black "Gaul, Alexander"]
[Result "1-0"]
[ECO "A65"]
[WhiteElo "2075"]
[BlackElo "1876"]
[PlyCount "43"]
[EventDate "2016.09.11"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Bonn Stadtverwaltung"]
[BlackTeam "Bruehl II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 e6 3. Nc3 Be7 4. e4 d6 5. f4 c5 6. d5 exd5 7. cxd5 0-0 8. Nf3 a6 9. a4 Re8 10. Bd3 Nbd7 11. 0-0 Nf8 12. e5 Ng4 13. h3 c4 14. Bxc4 Qb6+ 15. Qd4 Qxd4+ 16. Nxd4 dxe5 17. Nb3 Nh6 18. fxe5 Bb4 19. Bxh6 gxh6 20. d6 Be6 21. Bxe6 Rxe6 22. Nd5 1-0

[Event "GER-chT Betriebe 16th"]
[Site "Dresden"]
[Date "2016.11.06"]
[Round "7.3"]
[White "Hummel, Dennis"]
[Black "Dehmel, Jens"]
[Result "1-0"]
[ECO "C25"]
[WhiteElo "2029"]
[BlackElo "2075"]
[PlyCount "59"]
[EventDate "2016.11.03"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Frankfurt Commerzbank"]
[BlackTeam "Bonn Deutsche Post"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nc3 Nc6 3. g3 Bc5 4. Bg2 a6 5. d3 d6 6. h3 f5 7. Nge2 Nf6 8. 0-0 0-0 9. Nd5 Be6 10. Bg5 Qd7 11. Bxf6 gxf6 12. Kh2 Rae8 13. Qd2 Qf7 14. Rae1 Bxd5 15. exd5 Ne7 16. c4 Ng6 17. f4 Kg7 18. b4 Ba7 19. Qc3 Qd7 20. c5 Ne7 21. Qc4 dxc5 22. bxc5 b5 23. cxb6 Bxb6 24. Nc3 Nc8 25. Na4 Qd6 26. Rc1 Rf7 27. Nc5 Kg6 28. Ne6 Rd7 29. fxe5 Qxe5 30. Rxf5 1-0

[Event "GER-chT Betriebe 16th"]
[Site "Dresden"]
[Date "2016.11.05"]
[Round "6.4"]
[White "Buescher, Henrik"]
[Black "Dehmel, Jens"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2112"]
[BlackElo "2075"]
[PlyCount "91"]
[EventDate "2016.11.03"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Frankfurt AGI"]
[BlackTeam "Bonn Deutsche Post"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. e3 Nf6 3. f4 Bf5 4. Nf3 e6 5. Be2 Be7 6. 0-0 c5 7. c3 Nc6 8. Ne5 Nxe5 9. fxe5 Ne4 10. Bb5+ Kf8 11. Nd2 Nxd2 12. Qxd2 g6 13. Qf2 h5 14. Bd3 Qe8 15. Bxf5 gxf5 16. c4 Qc6 17. e4 dxe4 18. d5 Qa6 19. d6 Bd8 20. Be3 b6 21. b3 Qb7 22. Rad1 Qd7 23. Kh1 f6 24. Bf4 Qg7 25. Qb2 Kf7 26. Rde1 fxe5 27. Bxe5 Bf6 28. Bxf6 Qxf6 29. Qd2 Qe5 30. Qg5 Qxd6 31. Rxe4 Rad8 32. Ree1 Qd3 33. Rf3 Qd6 34. h3 Rde8 35. Ref1 Qd7 36. R3f2 Re7 37. Rd2 Qc6 38. Rfd1 Qc7 39. Rd3 Qc6 40. Rd8 Rxd8 41. Qxh5+ Kf6 42. Qh6+ Ke5 43. Rxd8 Qe4 44. Qh8+ Kf4 45. Qh4+ Ke5 46. Qxe7 1-0

[Event "GER-chT Betriebe 16th"]
[Site "Dresden"]
[Date "2016.11.05"]
[Round "4.3"]
[White "Neumann, Christian"]
[Black "Dehmel, Jens"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1945"]
[BlackElo "2075"]
[PlyCount "98"]
[EventDate "2016.11.03"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Berlin Tempelhof"]
[BlackTeam "Bonn Deutsche Post"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 c6 3. Bf4 Nf6 4. e3 Bf5 5. Nf3 e6 6. Be2 h6 7. 0-0 Be7 8. Nbd2 0-0 9. c5 Nh5 10. Be5 Nd7 11. b4 f6 12. Nh4 Bh7 13. Bd6 Bxd6 14. cxd6 f5 15. Nxf5 Bxf5 16. Bxh5 Nf6 17. Be2 Qxd6 18. b5 e5 19. Nb3 exd4 20. Nxd4 Bg6 21. bxc6 bxc6 22. Rc1 c5 23. Nb5 Qb6 24. Nc3 Qc6 25. Bf3 Rfd8 26. Qb3 c4 27. Qb4 a5 28. Qb2 Qc5 29. Rfd1 Rab8 30. Qd2 Bd3 31. Be2 Ne4 32. Nxe4 dxe4 33. h3 Rdc8 34. Rc3 a4 35. Rdc1 Qb5 36. Bg4 Rc6 37. Bd7 Qc5 38. Bxc6 Qxc6 39. Qd1 Qb5 40. Ra3 Qb2 41. Rcc3 Kh8 42. Qe1 Rb4 43. f3 exf3 44. gxf3 Rb6 45. Qg3 Kh7 46. Kh1 Rg6 47. Qxg6+ Kxg6 48. f4 Bf1 49. f5+ Kxf5 0-1

[Event "GER-chT Betriebe 16th"]
[Site "Dresden"]
[Date "2016.11.03"]
[Round "1.3"]
[White "Dehmel, Jens"]
[Black "Klotzsche, Thomas"]
[Result "0-1"]
[ECO "E91"]
[WhiteElo "2075"]
[BlackElo "1916"]
[PlyCount "80"]
[EventDate "2016.11.03"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Bonn Deutsche Post"]
[BlackTeam "Berlin Deutsche Bahn/BSW II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 d6 3. Nf3 g6 4. Nc3 Bg7 5. e4 0-0 6. Be2 c6 7. 0-0 Bg4 8. Be3 Nbd7 9. Nd2 Bxe2 10. Qxe2 a6 11. f4 c5 12. d5 Ne8 13. Nf3 Rb8 14. Rae1 Nc7 15. Bc1 b5 16. e5 bxc4 17. Qxc4 Nb5 18. e6 fxe6 19. Ng5 Nb6 20. Qd3 c4 21. Qd2 Nxc3 22. Nxe6 Qc8 23. bxc3 Rf7 24. Ng5 Qc5+ 25. Kh1 Qxd5 26. Nxf7 Kxf7 27. f5 Qxd2 28. Bxd2 Nd5 29. fxg6+ Kxg6 30. Re4 Bf6 31. Rxc4 Rb2 32. Be1 Rxa2 33. Kg1 Ne3 34. Rc6 Nxf1 35. Kxf1 Kf5 36. Rc4 d5 37. g4+ Ke6 38. Rf4 Be5 39. Rb4 Ra1 40. Ke2 Rxe1+ 0-1

[Event "GER-chT Betriebe 16th"]
[Site "Dresden"]
[Date "2016.11.03"]
[Round "2.4"]
[White "Dehmel, Jens"]
[Black "Uhlarz, Joerg"]
[Result "1-0"]
[ECO "A95"]
[WhiteElo "2075"]
[BlackElo "1743"]
[PlyCount "153"]
[EventDate "2016.11.03"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Bonn Deutsche Post"]
[BlackTeam "Stuttgart Wuestenrot&Wuertt"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 f5 2. g3 Nf6 3. Bg2 d5 4. Nf3 e6 5. 0-0 Be7 6. c4 0-0 7. Nc3 Ne4 8. Qc2 c6 9. Rb1 a5 10. a3 Bd7 11. b4 axb4 12. axb4 Na6 13. b5 Nb4 14. Qb3 Nxc3 15. Qxc3 Na2 16. Qb3 dxc4 17. Qxc4 cxb5 18. Qb3 Nxc1 19. Rfxc1 Ra3 20. Qb2 Bc6 21. Ne5 Bxg2 22. Kxg2 Qd5+ 23. Kg1 Ra2 24. Qb3 Rxe2 25. Qxd5 exd5 26. Rxb5 f4 27. g4 f3 28. Rxb7 Bd6 29. Rd7 Bxe5 30. dxe5 Rxe5 31. h3 h5 32. Kh2 h4 33. Rcc7 Rg5 34. Ra7 Rf4 35. Rd8+ Rf8 36. Rdd7 Rf4 37. Rd8+ Kh7 38. Raa8 d4 39. Rh8+ Kg6 40. Rad8 Rc5 41. Rxh4 Rc4 42. Rh5 Rf6 43. Rhd5 Rb6 44. Rxd4 Rxd4 45. Rxd4 Rb3 46. Kg3 Kh6 47. h4 g6 48. Rf4 g5 49. Rf6+ Kg7 50. hxg5 Rb5 51. Rf5 Rb4 52. Kxf3 Kg6 53. Kg3 Rb3+ 54. f3 Rb1 55. Re5 Rg1+ 56. Kf4 Rb1 57. Re6+ Kg7 58. Kf5 Rb5+ 59. Re5 Rb7 60. f4 Rc7 61. Rd5 Rf7+ 62. Ke4 Re7+ 63. Re5 Rb7 64. f5 Rb4+ 65. Kf3 Rb3+ 66. Kf4 Rb4+ 67. Re4 Rb7 68. g6 Kf6 69. g5+ Kg7 70. Kg4 Rb1 71. Re7+ Kg8 72. f6 Rb8 73. Kh5 Kf8 74. g7+ Kg8 75. Kg6 Rf8 76. gxf8Q+ Kxf8 77. Ra7 1-0

[Event "Mittelrhein Verbandsliga-O 16/17"]
[Site "Nordrheinwestfalen"]
[Date "2016.10.23"]
[Round "3"]
[White "Koopmeiners, Karl"]
[Black "Dehmel, Jens"]
[Result "1-0"]
[ECO "D47"]
[WhiteElo "1976"]
[BlackElo "2075"]
[PlyCount "39"]
[EventDate "2016.09.11"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Troisdorf"]
[BlackTeam "Bonn Stadtverwaltung"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 Bb7 9. e4 b4 10. Na4 c5 11. e5 Nd5 12. 0-0 cxd4 13. Re1 Be7 14. Nxd4 0-0 15. Qg4 Kh8 16. Qh3 g6 17. Nxe6 fxe6 18. Bxg6 N7f6 19. exf6 Nxf6 20. Bg5 1-0

[Event "Mittelrhein Verbandsliga-O 16/17"]
[Site "Nordrheinwestfalen"]
[Date "2016.10.02"]
[Round "2"]
[White "Dehmel, Jens"]
[Black "Gahler, Cornelius"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "2075"]
[BlackElo "2076"]
[PlyCount "50"]
[EventDate "2016.09.11"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Bonn Stadtverwaltung"]
[BlackTeam "Rheinbacher SF"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d6 2. e4 Nf6 3. Nc3 Nbd7 4. f4 e5 5. Nf3 exd4 6. Nxd4 c6 7. Be2 Nb6 8. 0-0 Be7 9. Kh1 d5 10. e5 Ne4 11. Nxe4 dxe4 12. c4 f5 13. g4 fxg4 14. f5 0-0 15. e6 c5 16. Nb5 Qxd1 17. Bxd1 Bxe6 18. Nc7 Bxc4 19. Re1 Rac8 20. Ne6 Bh4 21. Nxf8 Rxf8 22. Bd2 Bxe1 23. Bxe1 h5 24. Bc2 Rxf5 25. Bxe4 Bd5 0-1

[Event "Mittelrhein Verbandsliga-O 16/17"]
[Site "Nordrheinwestfalen"]
[Date "2016.09.11"]
[Round "1"]
[White "Dehmel, Jens"]
[Black "Hemmert, Burghard"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "2075"]
[BlackElo "2009"]
[PlyCount "63"]
[EventDate "2016.09.11"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Bonn Stadtverwaltung"]
[BlackTeam "Siebengebirge"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 c6 7. Bd3 Nbd7 8. Nf3 0-0 9. 0-0 Re8 10. Qc2 Nf8 11. Rab1 Nh5 12. Bxe7 Qxe7 13. b4 a6 14. a4 b5 15. e4 dxe4 16. Nxe4 Nf4 17. Nc5 Nxd3 18. Qxd3 Be6 19. Rfe1 Qc7 20. a5 Bc4 21. Qc2 Red8 22. Rbd1 Bd5 23. Ne5 f6 24. Ned3 Ng6 25. Ne6 Bxe6 26. Rxe6 Rxd4 27. Rxc6 Qd7 28. Nb2 Rxd1+ 29. Nxd1 Ne5 30. Rc7 Qd6 31. Ne3 Nc4 32. Rxg7+ 1-0

[Event "Prague Summer op-A 3rd"]
[Site "Prague"]
[Date "2016.08.12"]
[Round "9"]
[White "Dehmel, Jens"]
[Black "Kololli, Martin"]
[Result "0-1"]
[ECO "D36"]
[WhiteElo "2102"]
[BlackElo "2222"]
[PlyCount "54"]
[EventDate "2016.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 Be7 6. e3 0-0 7. Nf3 c6 8. Qc2 Nbd7 9. Bd3 Re8 10. 0-0 Nf8 11. Rab1 a5 12. Rfc1 g6 13. a3 Ne6 14. Bh4 Ng7 15. b4 axb4 16. axb4 Nf5 17. Bxf6 Bxf6 18. b5 c5 19. dxc5 d4 20. exd4 Nxd4 21. Nxd4 Bxd4 22. Ne4 Be6 23. Nd6 Ra2 24. Qd1 Rxf2 25. Kh1 Bd5 26. Bf1 Qg5 27. Rc2 Bxg2+ 0-1

[Event "Prague Summer op-A 3rd"]
[Site "Prague"]
[Date "2016.08.08"]
[Round "5"]
[White "Serrano Salvador, Eduardo"]
[Black "Dehmel, Jens"]
[Result "1-0"]
[ECO "D03"]
[WhiteElo "2325"]
[BlackElo "2102"]
[PlyCount "167"]
[EventDate "2016.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bg5 Ne4 4. Bh4 c6 5. Nfd2 g5 6. Bg3 Nxg3 7. hxg3 Bg7 8. e3 Qb6 9. Nb3 a5 10. a4 e5 11. c3 0-0 12. N1d2 Nd7 13. Nf3 h6 14. dxe5 Re8 15. Qc2 Nxe5 16. Nbd4 c5 17. Bb5 Nxf3+ 18. Nxf3 Re7 19. 0-0-0 Be6 20. Rh2 Bd7 21. Rxd5 Bxb5 22. axb5 Qxb5 23. c4 Qb4 24. Rh1 a4 25. Rhd1 Ree8 26. R1d3 b5 27. Nd2 a3 28. bxa3 Rxa3 29. Rxa3 Qxa3+ 30. Kd1 b4 31. Nb3 Bf8 32. Ke2 Ra8 33. Kf3 Qa2 34. Qxa2 Rxa2 35. Nxc5 Rc2 36. Rd8 Kg7 37. Nd7 Be7 38. Re8 Bd6 39. c5 Bxc5 40. Rc8 b3 41. Nxc5 b2 42. Rb8 Rxc5 43. Rxb2 h5 44. g4 hxg4+ 45. Kxg4 Kg6 46. Rb6+ f6 47. f3 Ra5 48. e4 Rc5 49. Rb7 Ra5 50. Re7 Ra2 51. g3 Ra5 52. Rd7 Ra6 53. Re7 Ra5 54. Re6 Rb5 55. Ra6 Rc5 56. f4 gxf4 57. gxf4 Kf7 58. Ra7+ Kg6 59. f5+ Kh6 60. Ra6 Kg7 61. Ra7+ Kh6 62. Kf4 Rb5 63. Ke3 Rb4 64. Rf7 Rb6 65. Kf4 Ra6 66. Rc7 Ra5 67. Ke3 Ra4 68. Kd3 Kg5 69. Rc4 Ra3+ 70. Kd4 Kf4 71. Kd5 Ra5+ 72. Ke6 Ra6+ 73. Kf7 Ke5 74. Kg6 Rb6 75. Rc8 Kxe4 76. Re8+ Kf4 77. Re6 Rb1 78. Ra6 Ke5 79. Ra5+ Kf4 80. Kxf6 Rb6+ 81. Kg7 Rb7+ 82. Kg6 Rb1 83. f6 Rg1+ 84. Kh7 1-0

[Event "Prague Summer op-A 3rd"]
[Site "Prague"]
[Date "2016.08.07"]
[Round "3"]
[White "Vichnar, David"]
[Black "Dehmel, Jens"]
[Result "0-1"]
[ECO "D12"]
[WhiteElo "2380"]
[BlackElo "2102"]
[PlyCount "80"]
[EventDate "2016.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 Bf5 5. Nc3 e6 6. Nh4 Be4 7. f3 Bg6 8. Qb3 Qc7 9. Nxg6 hxg6 10. g3 Nbd7 11. Bg2 Be7 12. Bd2 0-0 13. 0-0 Nb6 14. cxd5 cxd5 15. Nb5 Qd7 16. Bb4 Nc4 17. Bxe7 Qxe7 18. Rfe1 a6 19. Nc3 b5 20. Rad1 Rfd8 21. h3 Rac8 22. Kh2 Na5 23. Qc2 b4 24. Qa4 Nc4 25. Nb1 Nxb2 26. Qxa6 Nxd1 27. Rxd1 Ra8 28. Qe2 Ra4 29. Rd2 Rda8 30. Rb2 Qa7 31. Qd2 Rxa2 32. Qxb4 Rxb2 33. Qxb2 Rb8 34. Qa3 Qxa3 35. Nxa3 Rb3 36. Nc2 Rc3 37. Nb4 Rxe3 38. Kg1 Rb3 39. Nc6 Rb6 40. Ne5 Rb4 0-1

[Event "Prague Summer op-A 3rd"]
[Site "Prague"]
[Date "2016.08.05"]
[Round "1"]
[White "Gavrilov, Alexei"]
[Black "Dehmel, Jens"]
[Result "1-0"]
[ECO "D46"]
[WhiteElo "2456"]
[BlackElo "2102"]
[PlyCount "41"]
[EventDate "2016.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Nf3 Nbd7 6. Qc2 b6 7. Bd3 Bb7 8. 0-0 Be7 9. b3 0-0 10. Bb2 dxc4 11. bxc4 c5 12. d5 exd5 13. Nxd5 Nxd5 14. cxd5 Bxd5 15. Rad1 Bc6 16. Ne5 Qc7 17. Nxc6 Qxc6 18. Bxh7+ Kh8 19. Be4 Qc7 20. Qe2 Kg8 21. Qh5 1-0

[Event "Porto Mannu op 8th"]
[Site "Porto Mannu"]
[Date "2016.06.07"]
[Round "5"]
[White "Carlstedt, Jonathan"]
[Black "Dehmel, Jens"]
[Result "1-0"]
[ECO "D43"]
[WhiteElo "2466"]
[BlackElo "2095"]
[PlyCount "85"]
[EventDate "2016.06.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CBM 172 Extra"]
[Source "ChessBase"]
[SourceDate "2016.06.21"]
[SourceVersion "1"]
[SourceVersionDate "2016.06.21"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. Bg5 h6 6. Bxf6 Qxf6 7. e3 g6 8. Bd3 Bg7 9. 0-0 0-0 10. e4 dxe4 11. Nxe4 Qd8 12. c5 Nd7 13. Qb3 e5 14. d5 cxd5 15. Qxd5 Nf6 16. Qxd8 Rxd8 17. Nxf6+ Bxf6 18. Be4 Rb8 19. Rad1 Rxd1 20. Rxd1 Be6 21. b4 Bg7 22. h3 Kf8 23. Rd6 Ke7 24. a4 f5 25. Bd5 Bxd5 26. Rxd5 Rd8 27. Rxd8 Kxd8 28. Nh4 e4 29. Nxg6 Bc3 30. b5 Bd4 31. Nh4 f4 32. Nf5 Bxc5 33. Nxh6 Kc7 34. h4 Kb6 35. h5 Ka5 36. Nf5 Kxa4 37. h6 Ba3 38. g4 fxg3 39. fxg3 Kxb5 40. g4 Kc6 41. g5 Kd7 42. g6 Ke6 43. g7 1-0

[Event "Mittelrhein Verbandsliga-O 15/16"]
[Site "Nordrheinwestfalen"]
[Date "2016.05.01"]
[Round "11"]
[White "Dehmel, Jens"]
[Black "Scholzen, Wolfgang"]
[Result "1-0"]
[ECO "E99"]
[WhiteElo "2039"]
[BlackElo "2003"]
[PlyCount "75"]
[EventDate "2015.09.06"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Bonn Stadtverwaltung"]
[BlackTeam "Euskirchen Turm"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. Ne1 Nd7 10. Be3 f5 11. f3 f4 12. Bf2 g5 13. Rc1 Nf6 14. c5 h5 15. cxd6 cxd6 16. Nb5 Ne8 17. Nxa7 Bd7 18. Bb5 g4 19. Bxd7 Qxd7 20. Qb3 Ng6 21. Qb5 Qxb5 22. Nxb5 Rxa2 23. Nd3 gxf3 24. gxf3 Bf6 25. Ra1 Rxa1 26. Rxa1 Bh4 27. Bb6 Kf7 28. Ra7 Rg8 29. Rxb7+ Be7 30. Kf1 Kf6 31. Bf2 Bf8 32. b4 Rg7 33. Rxg7 Bxg7 34. Na7 Ke7 35. b5 Nc7 36. Nb4 Kd7 37. b6 Ne8 38. Na6 1-0

[Event "Mittelrhein Verbandsliga-O 15/16"]
[Site "Nordrheinwestfalen"]
[Date "2016.04.10"]
[Round "10"]
[White "Engel, Johann"]
[Black "Dehmel, Jens"]
[Result "1-0"]
[ECO "D13"]
[WhiteElo "1842"]
[BlackElo "2039"]
[PlyCount "117"]
[EventDate "2015.09.06"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Bruehl III"]
[BlackTeam "Bonn Stadtverwaltung"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nf6 5. Nf3 Nc6 6. Bg5 Ne4 7. Bf4 e6 8. e3 f5 9. Be2 Bd6 10. Bxd6 Qxd6 11. 0-0 0-0 12. Rc1 Bd7 13. Na4 Rac8 14. Nc5 b6 15. Nxd7 Qxd7 16. Bb5 Qb7 17. Qa4 Nb8 18. Ne5 a6 19. Bd7 Nxd7 20. Qxd7 Qxd7 21. Nxd7 Rfd8 22. Nxb6 Rb8 23. Rc6 Rd6 24. Rc8+ Rxc8 25. Nxc8 Rd8 26. Rc1 Nd6 27. Nxd6 Rxd6 28. Rc7 Rb6 29. b3 h6 30. Kf1 Kh7 31. Ke2 Kg6 32. Kd2 Kf6 33. Kc3 g5 34. f4 Kg6 35. b4 Kh5 36. a4 gxf4 37. exf4 Kg4 38. g3 Kh3 39. a5 Rd6 40. b5 axb5 41. Kb4 Kxh2 42. Rg7 Kg2 43. Kxb5 Kf3 44. a6 Ke4 45. a7 Rd8 46. Rb7 Ra8 47. Kb6 Kxd4 48. Rb8 Rxa7 49. Kxa7 Ke3 50. Rb3+ Ke2 51. Kb6 d4 52. Kc5 d3 53. Kd6 d2 54. Rb2 Ke1 55. Rxd2 Kxd2 56. Kxe6 Ke3 57. Kxf5 Kf3 58. g4 Kg3 59. g5 1-0

[Event "Mittelrhein Verbandsliga-O 15/16"]
[Site "Nordrheinwestfalen"]
[Date "2016.03.13"]
[Round "9"]
[White "Dehmel, Jens"]
[Black "Hoeren, Andreas"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "2073"]
[BlackElo "2068"]
[PlyCount "76"]
[EventDate "2015.09.06"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Bonn Stadtverwaltung"]
[BlackTeam "Koeln Lasker II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d6 2. e4 Nf6 3. Nc3 Nbd7 4. Be3 e5 5. f3 c6 6. Qd2 Be7 7. g4 b5 8. a4 b4 9. Nce2 0-0 10. g5 Nh5 11. Ng3 Nf4 12. Bxf4 exf4 13. Qxf4 Bxg5 14. Qxd6 c5 15. dxc5 Be7 16. Qd5 Qc7 17. Bb5 Bxc5 18. 0-0-0 Nb6 19. Qg5 Be7 20. Qe3 a6 21. Bd3 Nxa4 22. e5 Nc5 23. N1e2 Be6 24. Nh5 Nxd3+ 25. Rxd3 Bf5 26. Rg1 Bg6 27. f4 Rac8 28. Nd4 Bc5 29. c3 Bxd4 30. Rxd4 bxc3 31. b3 Qc5 32. b4 Qc6 33. f5 Bxh5 34. Rh4 Qa4 35. Rxg7+ Kxg7 36. f6+ Kh8 37. Qh6 Qa1+ 38. Kc2 Bg6+ 0-1

[Event "Mittelrhein Verbandsliga-O 15/16"]
[Site "Nordrheinwestfalen"]
[Date "2016.02.21"]
[Round "8"]
[White "Varitski, Igor"]
[Black "Dehmel, Jens"]
[Result "1-0"]
[ECO "C44"]
[WhiteElo "2176"]
[BlackElo "2073"]
[PlyCount "49"]
[EventDate "2015.09.06"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Siegburg"]
[BlackTeam "Bonn Stadtverwaltung"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. c3 dxc3 5. Nxc3 Bb4 6. Bc4 d6 7. Qb3 Qe7 8. 0-0 Bxc3 9. bxc3 Nf6 10. e5 Nxe5 11. Nxe5 Qxe5 12. Bxf7+ Kf8 13. Bc4 Ng4 14. g3 Qh5 15. h4 Ne5 16. f4 Nxc4 17. Qxc4 Qc5+ 18. Qxc5 dxc5 19. f5 Bd7 20. f6 Re8 21. Bg5 gxf6 22. Rxf6+ Ke7 23. Re1+ Kd8 24. Rf8+ Kc8 25. Rexe8+ 1-0

[Event "Mittelrhein Verbandsliga-O 15/16"]
[Site "Nordrheinwestfalen"]
[Date "2016.01.31"]
[Round "7"]
[White "Dehmel, Jens"]
[Black "Konzen, Horst"]
[Result "1-0"]
[ECO "E96"]
[WhiteElo "2073"]
[BlackElo "1954"]
[PlyCount "111"]
[EventDate "2015.09.06"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Bonn Stadtverwaltung"]
[BlackTeam "Niederkassel II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. 0-0 Nbd7 8. Re1 c6 9. Bf1 a5 10. Be3 Ng4 11. Bg5 f6 12. Bc1 Qe7 13. h3 exd4 14. Nxd4 Nge5 15. Be3 Nc5 16. Qd2 Bd7 17. Rad1 Rfe8 18. Nb3 Nxb3 19. axb3 Bf8 20. Na4 c5 21. f4 Bxa4 22. bxa4 Nc6 23. Bd3 Qc7 24. Bc2 Nb4 25. Bb1 Ra6 26. Qf2 Nc6 27. Bd2 Raa8 28. Bc3 Bg7 29. h4 Rad8 30. Qg3 b6 31. h5 Qf7 32. hxg6 Qxg6 33. Qh3 h6 34. e5 Qf7 35. e6 Qe7 36. Qf5 Nd4 37. Bxd4 cxd4 38. Qh7+ Kf8 39. Bg6 f5 40. Bxe8 Rxe8 41. Qxf5+ Kg8 42. Qg6 Rf8 43. Rxd4 Kh8 44. Rde4 Rf6 45. Qh5 Kh7 46. Qb5 Rg6 47. Qd7 Qh4 48. Qf7 Kh8 49. Qxg6 Bd4+ 50. R1e3 Qe1+ 51. Kh2 Bxe3 52. Qxh6+ Kg8 53. Qg6+ Kh8 54. Qf6+ Kg8 55. Rxe3 Qxe3 56. e7 1-0

[Event "Mittelrhein Verbandsliga-O 15/16"]
[Site "Nordrheinwestfalen"]
[Date "2016.01.10"]
[Round "6"]
[White "Moroz, Boris"]
[Black "Dehmel, Jens"]
[Result "1/2-1/2"]
[ECO "C82"]
[WhiteElo "1893"]
[BlackElo "2073"]
[PlyCount "84"]
[EventDate "2015.09.06"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Bonn Beuel II"]
[BlackTeam "Bonn Stadtverwaltung"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. c3 Bc5 10. Nbd2 0-0 11. Qe2 Nxd2 12. Bxd2 Qd7 13. Rad1 Na5 14. Bc2 Nc4 15. Bc1 c6 16. b3 Nb6 17. Nd4 Be7 18. Nxe6 fxe6 19. Qh5 Rf5 20. Bxf5 exf5 21. Be3 c5 22. f4 Qe6 23. Qf3 a5 24. Qf2 Rc8 25. Rd2 b4 26. cxb4 axb4 27. Rc2 d4 28. Bd2 Nd5 29. Qe2 Nc3 30. Bxc3 bxc3 31. Rd1 Qd5 32. Rxc3 Ra8 33. Qc4 Qxc4 34. Rxc4 Rxa2 35. h3 Kf7 36. b4 cxb4 37. Rdxd4 b3 38. Kh2 b2 39. Rb4 Bxb4 40. Rxb4 Ke6 41. Rb6+ Kd5 42. e6 Ra6 1/2-1/2

[Event "Erfurt op 25th"]
[Site "Erfurt"]
[Date "2015.12.27"]
[Round "3"]
[White "Schoen, Ralf"]
[Black "Dehmel, Jens"]
[Result "1/2-1/2"]
[ECO "D45"]
[WhiteElo "2185"]
[BlackElo "2105"]
[PlyCount "130"]
[EventDate "2015.12.26"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. c4 c6 2. d4 d5 3. Nc3 Nf6 4. Nf3 e6 5. e3 Nbd7 6. a3 b6 7. cxd5 cxd5 8. Bd2 Be7 9. Bd3 Bb7 10. Qb1 0-0 11. 0-0 a6 12. Rc1 Qb8 13. Na2 Rc8 14. Bb4 Bxb4 15. Rxc8+ Qxc8 16. axb4 Qf8 17. Qf1 a5 18. b5 Rc8 19. Rc1 Rxc1 20. Qxc1 Qc8 21. Qxc8+ Bxc8 22. h3 Kf8 23. Kf1 Ke7 24. Ke2 h6 25. Nc3 Kd6 26. Ne1 e5 27. f4 e4 28. Bc2 h5 29. Kf2 h4 30. Bd1 Nf8 31. Na4 Kc7 32. g4 hxg3+ 33. Kxg3 Bd7 34. Nc3 Kd6 35. Bg4 Nxg4 36. hxg4 f6 37. f5 g5 38. fxg6 Nxg6 39. Ng2 Ne7 40. Nf4 Be8 41. Kh4 Bf7 42. Nh5 Ke6 43. Ng7+ Kd6 44. Kg3 Bg6 45. Kf4 Bf7 46. g5 fxg5+ 47. Kxg5 Be6 48. Kf6 Ng8+ 49. Kg6 Ne7+ 50. Kg5 Bd7 51. Kf6 Ng8+ 52. Kg6 Ne7+ 53. Kf7 Nc8 54. Ne8+ Bxe8+ 55. Kxe8 Ne7 56. Kd8 a4 57. Nxa4 Nf5 58. Nxb6 Nxe3 59. Nc8+ Ke6 60. b3 Nc2 61. b6 Nb4 62. Kc7 e3 63. b7 Na6+ 64. Kb6 Nb8 65. Kc7 Na6+ 1/2-1/2

[Event "Mittelrhein Verbandsliga-O 15/16"]
[Site "Nordrheinwestfalen"]
[Date "2015.12.13"]
[Round "5"]
[White "Dehmel, Jens"]
[Black "Vossen, Klaus"]
[Result "1/2-1/2"]
[ECO "D36"]
[WhiteElo "2093"]
[BlackElo "1867"]
[PlyCount "119"]
[EventDate "2015.09.06"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Bonn Stadtverwaltung"]
[BlackTeam "Hennef"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 Be7 6. e3 c6 7. Bd3 Nbd7 8. Nf3 0-0 9. 0-0 Re8 10. Qc2 Nf8 11. h3 g6 12. Rab1 a5 13. Rfc1 Ne6 14. Bh4 Ng7 15. Na4 Bf5 16. Nc5 Bxd3 17. Qxd3 Bxc5 18. Rxc5 Nf5 19. Bg5 Nd6 20. Rc2 Re6 21. Ne5 Nde4 22. Bf4 Nh5 23. Bh2 f6 24. Nf3 Qe7 25. b4 axb4 26. Qb3 Nc3 27. Rbb2 b5 28. g4 Ng7 29. Qxb4 Qxb4 30. Rxb4 Na4 31. Nd2 Nb6 32. Nb3 Nc4 33. Nc5 Re7 34. a4 bxa4 35. Rxa4 Rxa4 36. Nxa4 Ne6 37. Nb2 Na5 38. Bd6 Rb7 39. Kg2 Kf7 40. h4 h5 41. Kg3 Ke8 42. Nd3 Nc4 43. Nc5 Nxc5 44. Bxc5 hxg4 45. Kxg4 Rb2 46. Rxb2 Nxb2 47. f3 Kf7 48. e4 Ke6 49. Ba7 Nc4 50. Bb8 Ne3+ 51. Kf4 Nc4 52. Ba7 Na3 53. Bc5 Nb5 54. Kg4 Nc3 55. Kf4 dxe4 56. fxe4 g5+ 57. hxg5 fxg5+ 58. Kf3 g4+ 59. Kf4 g3 60. d5+ 1/2-1/2

[Event "Mittelrhein Verbandsliga-O 15/16"]
[Site "Nordrheinwestfalen"]
[Date "2015.11.15"]
[Round "4"]
[White "Dehmel, Jens"]
[Black "Simons, Peter"]
[Result "1/2-1/2"]
[ECO "A31"]
[WhiteElo "2093"]
[BlackElo "2080"]
[PlyCount "70"]
[EventDate "2015.09.06"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Bonn Stadtverwaltung"]
[BlackTeam "Rheinbacher SF"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 c5 3. Nf3 cxd4 4. Nxd4 e5 5. Nb5 d5 6. cxd5 Bc5 7. N5c3 e4 8. Nxe4 Bb4+ 9. Nec3 Nxd5 10. e4 Nxc3 11. Qxd8+ Kxd8 12. bxc3 Ba5 13. Bc4 Re8 14. 0-0 Rxe4 15. Bxf7 Be6 16. Bg5+ Kc8 17. Nd2 Re2 18. Bxe6+ Rxe6 19. Rfe1 Rg6 20. Ne4 Nc6 21. Bf4 Bc7 22. Bxc7 Kxc7 23. Rad1 Re8 24. Rd5 Re7 25. f3 h6 26. Red1 b6 27. h4 Rge6 28. Kf2 Ne5 29. Rd8 Ng4+ 30. Kg3 Ne3 31. R1d3 Rg6+ 32. Kf2 Ng4+ 33. Kf1 Nh2+ 34. Kf2 Ng4+ 35. Kf1 Nh2+ 1/2-1/2

[Event "GER-chT Betriebe 15th"]
[Site "Munich"]
[Date "2015.10.24"]
[Round "5.4"]
[White "Dehmel, Jens"]
[Black "Ortinau, Peter"]
[Result "1-0"]
[ECO "D31"]
[WhiteElo "2105"]
[BlackElo "2070"]
[PlyCount "79"]
[EventDate "2015.10.22"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Bonn Deutsche Post"]
[BlackTeam "DekaBank DGZ"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. Nf3 dxc4 5. e3 b5 6. a4 Bb4 7. Bd2 a5 8. axb5 Bxc3 9. Bxc3 cxb5 10. b3 Bb7 11. bxc4 b4 12. Bb2 Nf6 13. Bd3 Nbd7 14. 0-0 0-0 15. Nd2 Qc7 16. Bc2 Nb6 17. c5 Nbd7 18. f4 Nd5 19. Rf3 Nc3 20. Bxc3 Bxf3 21. Nxf3 bxc3 22. Qd3 g6 23. Qxc3 Rfb8 24. Ba4 Nf6 25. Ne5 Rb4 26. Qc2 Rab8 27. Bc6 Rb2 28. Qd3 Ng4 29. Nxg4 Qxc6 30. e4 R8b3 31. Qc4 Rb4 32. Qd3 R4b3 33. Qc4 Rb4 34. Qd3 h5 35. Ne5 Qb7 36. h3 R4b3 37. c6 Qb6 38. Qc4 Rb4 39. Qc5 Qxc5 40. dxc5 1-0

[Event "GER-chT Betriebe 15th"]
[Site "Munich"]
[Date "2015.10.23"]
[Round "3.4"]
[White "Dehmel, Jens"]
[Black "Launert, Martin"]
[Result "1-0"]
[ECO "D20"]
[WhiteElo "2105"]
[BlackElo "1858"]
[PlyCount "89"]
[EventDate "2015.10.22"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Bonn Deutsche Post"]
[BlackTeam "Wiesbaden R+V Versicherung"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 dxc4 3. e4 e5 4. Nf3 exd4 5. Bxc4 Bb4+ 6. Nbd2 Bxd2+ 7. Bxd2 Ne7 8. Bg5 c5 9. 0-0 0-0 10. Re1 Nbc6 11. a3 h6 12. Bh4 Be6 13. Bxe6 fxe6 14. Qb3 Qc8 15. Rac1 b6 16. Bxe7 Nxe7 17. Nxd4 Rf6 18. Nb5 Kh8 19. Qd3 e5 20. Red1 Qf8 21. f3 Ng6 22. Qe3 Nf4 23. Rd7 Rg6 24. g3 Rd8 25. Rcd1 Rxd7 26. Rxd7 Qe8 27. Qd2 Kh7 28. Nc7 Nh3+ 29. Kg2 Nf4+ 30. Kf1 Qg8 31. gxf4 Qc4+ 32. Rd3 Rd6 33. Nd5 exf4 34. Nxf4 Rf6 35. Ke2 g5 36. Nd5 Rf7 37. Ne3 Qa6 38. Kf2 Qb7 39. Nf5 Qc7 40. Rd6 c4 41. Rxh6+ Kg8 42. Qd6 Qxd6 43. Rxd6 Kh7 44. Rh6+ Kg8 45. Rg6+ 1-0

[Event "GER-chT Betriebe 15th"]
[Site "Munich"]
[Date "2015.10.23"]
[Round "4.3"]
[White "Dehmel, Jens"]
[Black "Maric, Viktor"]
[Result "0-1"]
[ECO "D17"]
[WhiteElo "2105"]
[BlackElo "2285"]
[PlyCount "46"]
[EventDate "2015.10.22"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Bonn Deutsche Post"]
[BlackTeam "Muenchen EPA"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. Ne5 e6 7. f3 Bb4 8. Kf2 Nd5 9. Qd2 Bg6 10. e4 Nf6 11. Qd1 0-0 12. Bxc4 Qa5 13. Qb3 Nbd7 14. Nxd7 Nxd7 15. Na2 Bd2 16. Rd1 Bxc1 17. Raxc1 Nb6 18. Nc3 Rfd8 19. Bf1 Rd7 20. Rd2 Rad8 21. Rcd1 c5 22. d5 a6 23. Bc4 Qb4 0-1

[Event "GER-chT Betriebe 15th"]
[Site "Munich"]
[Date "2015.10.22"]
[Round "2.3"]
[White "Dehmel, Jens"]
[Black "Wolf, Dietrich Hans"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "2105"]
[BlackElo "1994"]
[PlyCount "93"]
[EventDate "2015.10.22"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Bonn Deutsche Post"]
[BlackTeam "Muenchen Bayerische Landesb II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. Nf3 Nf6 5. Bg5 Be7 6. e3 Nbd7 7. cxd5 exd5 8. Bd3 Ne4 9. Bf4 g5 10. Bg3 Nxg3 11. hxg3 c5 12. Rxh7 0-0 13. Nxg5 Bxg5 14. Qh5 cxd4 15. Rh8+ Kg7 16. Qh7+ Kf6 17. Qf5+ Ke7 18. Qxg5+ Nf6 19. Rxf8 Kxf8 20. exd4 Be6 21. 0-0-0 Ng4 22. Qf4 Qf6 23. Qxf6 Nxf6 24. f3 a6 25. g4 b5 26. Kd2 Nd7 27. a4 b4 28. Na2 Nb6 29. a5 Nc4+ 30. Bxc4 dxc4 31. Nxb4 Rb8 32. Kc3 Rb5 33. Ra1 Bc8 34. Kxc4 f5 35. gxf5 Rxf5 36. Nc6 Rg5 37. g4 Be6+ 38. Kc3 Rb5 39. b4 Rb7 40. Ne5 Rc7+ 41. Kd3 Ke7 42. Rb1 Kd6 43. b5 axb5 44. Rxb5 Bc8 45. Ke3 Rc3+ 46. Kf4 Ra3 47. Nc4+ 1-0

[Event "Mittelrhein Verbandsliga-O 15/16"]
[Site "Nordrheinwestfalen"]
[Date "2015.10.18"]
[Round "3"]
[White "Dehmel, Jens"]
[Black "Akstinat, Sven Holger"]
[Result "0-1"]
[ECO "C18"]
[WhiteElo "2093"]
[BlackElo "1980"]
[PlyCount "48"]
[EventDate "2015.09.06"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Bonn Stadtverwaltung"]
[BlackTeam "Lohmar"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 e6 2. e4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Qg4 Qc7 8. Qxg7 Rg8 9. Qxh7 cxd4 10. Ne2 dxc3 11. f4 Nbc6 12. Qd3 d4 13. Ng3 Bd7 14. Ne4 0-0-0 15. Nd6+ Kb8 16. Nxf7 Rdf8 17. Nd6 Nf5 18. Nxf5 Rxf5 19. g3 Nxe5 20. fxe5 Bc6 21. Rg1 Rxe5+ 22. Kd1 Bb5 23. Qf3 d3 24. Bf4 dxc2+ 0-1

[Event "Mittelrhein Verbandsliga-O 15/16"]
[Site "Nordrheinwestfalen"]
[Date "2015.09.27"]
[Round "2"]
[White "Dehmel, Jens"]
[Black "Schwarz, Andreas"]
[Result "1-0"]
[ECO "D97"]
[WhiteElo "2093"]
[BlackElo "2082"]
[PlyCount "81"]
[EventDate "2015.09.06"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Bonn Stadtverwaltung"]
[BlackTeam "Troisdorf"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 a6 7. e4 0-0 8. Be2 b5 9. Qb3 c5 10. dxc5 Nbd7 11. Be3 Qc7 12. Nd5 Nxd5 13. exd5 Nxc5 14. Qc2 Qa5+ 15. Bd2 Qb6 16. Rc1 Na4 17. b3 Bf5 18. Qc7 Rac8 19. Qxe7 Rxc1+ 20. Bxc1 Nc3 21. 0-0 Nxd5 22. Qh4 Re8 23. Bd1 Re4 24. Qg5 Rg4 25. Qd2 Nc3 26. h3 Re4 27. Bb2 b4 28. Re1 Rxe1+ 29. Qxe1 Nxd1 30. Bxg7 Nxf2 31. Bd4 Nxh3+ 32. gxh3 Qc6 33. Qe5 f6 34. Qxf6 Qxf6 35. Bxf6 Bb1 36. Be7 Bxa2 37. Nd2 a5 38. Bd8 Bxb3 39. Nxb3 a4 40. Nc5 a3 41. Ba5 1-0

[Event "Mittelrhein Verbandsliga-O 15/16"]
[Site "Nordrheinwestfalen"]
[Date "2015.09.06"]
[Round "1"]
[White "Evers, Leo"]
[Black "Dehmel, Jens"]
[Result "1/2-1/2"]
[ECO "D11"]
[WhiteElo "1974"]
[BlackElo "2093"]
[PlyCount "84"]
[EventDate "2015.09.06"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Porz SG IV"]
[BlackTeam "Bonn Stadtverwaltung"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 Bg4 5. Qb3 Qb6 6. Nh4 g6 7. h3 Be6 8. Nc3 Bg7 9. Be2 0-0 10. Na4 Qxb3 11. axb3 Nbd7 12. Nf3 Rfc8 13. c5 b6 14. b4 Rab8 15. Ba6 Re8 16. 0-0 Bf5 17. Nc3 Ne4 18. b5 Nxc3 19. bxc3 Nxc5 20. dxc5 Bxc3 21. Ra3 Bb4 22. bxc6 bxc5 23. Ra2 Rb6 24. c7 Bc8 25. Bxc8 Rxc8 26. Rxa7 Rc6 27. Bd2 Bxd2 28. Nxd2 R6xc7 29. Rxc7 Rxc7 30. e4 e6 31. Rc1 Kg7 32. f4 Kf6 33. Kf2 g5 34. g3 gxf4 35. gxf4 c4 36. Rc3 Rb7 37. Rc2 Ra7 38. Rc3 Ra2 39. Ke2 Rb2 40. Rc1 Ra2 41. Rc3 Rb2 42. Kd1 Ra2 1/2-1/2

[Event "Vienna op"]
[Site "Vienna"]
[Date "2015.08.15"]
[Round "1"]
[White "Hawkins, Jonathan J"]
[Black "Dehmel, Jens"]
[Result "1/2-1/2"]
[ECO "D10"]
[WhiteElo "2554"]
[BlackElo "2078"]
[PlyCount "98"]
[EventDate "2015.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AUT"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. cxd5 cxd5 5. f3 Nc6 6. e4 e6 7. e5 Ng8 8. Be3 Nge7 9. Qd2 Nf5 10. Bf2 Be7 11. f4 0-0 12. Nf3 Bd7 13. Bd3 Nh4 14. Nxh4 Bxh4 15. 0-0 Bxf2+ 16. Rxf2 Qb6 17. Rd1 Qxd4 18. Bxh7+ Kxh7 19. Qc2+ Kg8 20. Rxd4 Nxd4 21. Qd3 Nf5 22. g4 Ne7 23. f5 Rac8 24. f6 Ng6 25. fxg7 Kxg7 26. Qf3 Rc4 27. Qf6+ Kg8 28. g5 Rg4+ 29. Kf1 d4 30. Ne2 Bb5 31. Qf3 Nxe5 32. Qxb7 a6 33. a4 Bxa4 34. Qxa6 Bb3 35. Rg2 Rxg2 36. Kxg2 d3 37. Nc3 d2 38. Qb5 Bd5+ 39. Kf2 Rc8 40. Qe2 Rxc3 41. bxc3 Nc4 42. Qd1 e5 43. g6 fxg6 44. Qb1 e4 45. Ke2 Kg7 46. Qb8 e3 47. Qa7+ Kh6 48. Qd4 Be6 49. Qe4 Bf7 1/2-1/2

[Event "Mittelrhein Verbandsliga Ost 1415"]
[Site "Mittelrhein"]
[Date "2015.03.15"]
[Round "9.3"]
[White "Dehmel, Jens"]
[Black "Mews, Bernhard"]
[Result "1/2-1/2"]
[ECO "A31"]
[WhiteElo "1995"]
[BlackElo "2011"]
[PlyCount "45"]
[EventDate "2014.09.07"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Bonn Stadtverwaltung"]
[BlackTeam "Koeln Lasker II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 c5 3. Nf3 cxd4 4. Nxd4 e5 5. Nb5 d5 6. cxd5 Bc5 7. g3 Qb6 8. e3 Bg4 9. Be2 Bxe2 10. Qxe2 Nxd5 11. 0-0 0-0 12. N5c3 Nxc3 13. Nxc3 Qe6 14. a3 a6 15. b4 Ba7 16. Bb2 Nc6 17. Rfd1 Rad8 18. b5 Na5 19. Rxd8 Rxd8 20. Rd1 Rc8 21. Nd5 Nc4 22. a4 h6 23. Bc3 1/2-1/2

[Event "Mittelrhein Verbandsliga Ost 1415"]
[Site "Mittelrhein"]
[Date "2015.02.22"]
[Round "8.4"]
[White "Dehmel, Jens"]
[Black "Hess, Dennis"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "1995"]
[BlackElo "1969"]
[PlyCount "81"]
[EventDate "2014.09.07"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Bonn Stadtverwaltung"]
[BlackTeam "Langenfeld II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 Be7 6. e3 0-0 7. Bd3 c5 8. dxc5 Nbd7 9. Be2 Nxc5 10. Rc1 Qa5 11. Qd2 Bf5 12. Nf3 Ne6 13. Bh4 h6 14. 0-0 g5 15. Bg3 Bb4 16. Rfd1 Rfd8 17. a3 Bxc3 18. Qxc3 Qxc3 19. Rxc3 Ne4 20. Rcc1 Rac8 21. Be5 f6 22. Bd4 b6 23. Ba6 Rxc1 24. Rxc1 N4c5 25. Bb5 Nb3 26. Rc3 Nbxd4 27. Nxd4 Nxd4 28. exd4 Kf8 29. Rf3 Be6 30. Rxf6+ Ke7 31. Rxh6 Rc8 32. h4 Rc1+ 33. Kh2 gxh4 34. Rxh4 Rc2 35. Kg3 Rxb2 36. a4 Rb3+ 37. Kf4 Rb4 38. Ke5 a6 39. Rh7+ Bf7 40. Bc6 Kf8 41. Kf6 1-0

[Event "Mittelrhein Verbandsliga Ost 1415"]
[Site "Mittelrhein"]
[Date "2015.02.01"]
[Round "7.4"]
[White "Akstinat, Sven Holger"]
[Black "Dehmel, Jens"]
[Result "1-0"]
[ECO "C52"]
[WhiteElo "1966"]
[BlackElo "1995"]
[PlyCount "73"]
[EventDate "2014.09.07"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Lohmar"]
[BlackTeam "Bonn Stadtverwaltung"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Ba5 6. d4 exd4 7. Qb3 Qe7 8. 0-0 Bb6 9. cxd4 Nxd4 10. Nxd4 Bxd4 11. Nc3 Nf6 12. Rd1 Qe5 13. Rxd4 Qxd4 14. Bxf7+ Kd8 15. Bf4 d6 16. Rd1 Qb6 17. Qc2 Rf8 18. Bc4 Bg4 19. Rd2 Kc8 20. e5 dxe5 21. Bxe5 Re8 22. Nd5 Nxd5 23. Rxd5 c6 24. Bd3 g6 25. h3 Be6 26. Rd6 Bd7 27. Bg3 Re6 28. Rd5 Qd8 29. Kh2 Qe7 30. a4 a5 31. Rc5 Re1 32. Qc3 Be8 33. f4 Rd1 34. Bb5 Rd8 35. f5 gxf5 36. Rxf5 Qb4 37. Qe5 1-0

[Event "Mittelrhein Verbandsliga Ost 1415"]
[Site "Mittelrhein"]
[Date "2015.01.11"]
[Round "6.4"]
[White "Dehmel, Jens"]
[Black "Lytchak, Boris"]
[Result "0-1"]
[ECO "D99"]
[WhiteElo "1995"]
[BlackElo "2083"]
[PlyCount "82"]
[EventDate "2014.09.07"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Bonn Stadtverwaltung"]
[BlackTeam "Koeln Porz III"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 0-0 7. e4 Nfd7 8. Be3 Nb6 9. Qb3 Bg4 10. Rd1 Nc6 11. d5 Ne5 12. Be2 Bxf3 13. gxf3 Qd7 14. h4 h5 15. a4 Nc8 16. Qxb7 Nd6 17. Qb3 Rfb8 18. Qa2 c6 19. f4 Ng4 20. Bd4 Rb4 21. Bxg7 Kxg7 22. Bf3 Rab8 23. 0-0 c5 24. Rd2 Nc4 25. Rc2 Nxb2 26. Be2 Nxa4 27. Qa1 f6 28. Bf3 Nb2 29. Qc1 a5 30. Na2 Nd3 31. Qd2 Rd4 32. Rxc5 Nde5 33. Qe2 Rd2 34. Bxg4 Qxg4+ 35. Qxg4 Nxg4 36. Rxa5 Rbb2 37. Nc1 Nxf2 38. Rxf2 Rxf2 39. Nd3 Rg2+ 40. Kf1 Rbd2 41. Ne1 Rdf2# 0-1

[Event "Mittelrhein Verbandsliga Ost 1415"]
[Site "Mittelrhein"]
[Date "2014.12.07"]
[Round "5.4"]
[White "Wambach, Patrick"]
[Black "Dehmel, Jens"]
[Result "1/2-1/2"]
[ECO "A12"]
[WhiteElo "1924"]
[BlackElo "1995"]
[PlyCount "57"]
[EventDate "2014.09.07"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Siebengebirge"]
[BlackTeam "Bonn Stadtverwaltung"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 d5 2. c4 c6 3. b3 dxc4 4. bxc4 e5 5. Nc3 Nd7 6. g3 Ngf6 7. Bg2 Bc5 8. 0-0 0-0 9. d3 Re8 10. Qc2 Qc7 11. Ng5 Bf8 12. Rb1 Nc5 13. Ba3 Bf5 14. Bxc5 Bxc5 15. Nge4 Nxe4 16. Nxe4 Bf8 17. Rb3 Rad8 18. Rfb1 Bc8 19. Nd2 f5 20. Bh3 g6 21. Qb2 Bc5 22. e4 Qf7 23. Nf3 Qf6 24. exf5 gxf5 25. Re1 Bd6 26. Qd2 Bc5 27. Qb2 Bd6 28. Qd2 Bc5 29. Qb2 1/2-1/2

[Event "GER-chT Betriebe 14th"]
[Site "Dresden"]
[Date "2014.11.22"]
[Round "5.4"]
[White "Dehmel, Jens"]
[Black "Bohnhoff, Peter"]
[Result "0-1"]
[ECO "A87"]
[WhiteElo "2044"]
[BlackElo "2060"]
[PlyCount "80"]
[EventDate "2014.11.20"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Bonn Deutsche Post"]
[BlackTeam "Muenchen EPA"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 f5 2. g3 Nf6 3. Bg2 g6 4. Nf3 Bg7 5. 0-0 0-0 6. c4 d6 7. Nc3 Qe8 8. d5 a5 9. Be3 h6 10. Qd2 Kh7 11. h3 Na6 12. Nd4 Nc5 13. Ndb5 Na6 14. Rad1 c6 15. Nd4 Bd7 16. Nb3 Qd8 17. Na4 c5 18. Nc3 a4 19. Na1 Nc7 20. Nc2 b5 21. b4 axb3 22. axb3 b4 23. Nb1 Qc8 24. Kh2 Ra2 25. Qd3 Nce8 26. Nd2 Nh5 27. f4 Nef6 28. Bf2 Qc7 29. Rfe1 Kh8 30. Rc1 Qc8 31. e4 fxe4 32. Nxe4 Nxe4 33. Bxe4 Bxh3 34. Kg1 Qg4 35. Bf3 Nxf4 36. Qe3 Qf5 37. Be4 Qg5 38. Kh2 Qh5 39. gxf4 Rxf4 40. Bg3 Bf5+ 0-1

[Event "GER-chT Betriebe 14th"]
[Site "Dresden"]
[Date "2014.11.22"]
[Round "6.4"]
[White "Hartmann, Uwe"]
[Black "Dehmel, Jens"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "1964"]
[BlackElo "2044"]
[PlyCount "62"]
[EventDate "2014.11.20"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Leipzig Publishing Services"]
[BlackTeam "Bonn Deutsche Post"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Nc3 Nxe4 8. 0-0 Bxc3 9. d5 Bf6 10. Re1 Ne7 11. Rxe4 d6 12. Bg5 Bxg5 13. Nxg5 0-0 14. Nxh7 Bf5 15. Rxe7 Qxe7 16. Nxf8 Rxf8 17. Qe2 Re8 18. Re1 Kf8 19. Bb5 Qxe2 20. Rxe2 Rc8 21. f4 c6 22. dxc6 bxc6 23. Ba4 d5 24. Kf2 c5 25. Re5 Be4 26. g3 f5 27. Re6 d4 28. Bd1 c4 29. Bf3 Bb1 30. Ra6 c3 31. bxc3 dxc3 0-1

[Event "GER-chT Betriebe 14th"]
[Site "Dresden"]
[Date "2014.11.20"]
[Round "1.4"]
[White "Dehmel, Jens"]
[Black "Molzan, Andreas"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "2044"]
[BlackElo "1255"]
[PlyCount "31"]
[EventDate "2014.11.20"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Bonn Deutsche Post"]
[BlackTeam "Stuttgart Stern"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 e6 2. e4 b6 3. Bd3 Bb7 4. Nf3 d5 5. e5 f6 6. 0-0 Nd7 7. exf6 Ngxf6 8. Ng5 Qe7 9. Re1 e5 10. dxe5 Ng8 11. Qh5+ g6 12. Bxg6+ hxg6 13. Qxg6+ Kd8 14. Nf7+ Kc8 15. Nxh8 Nxe5 16. Qf5+ 1-0

[Event "GER-chT Betriebe 14th"]
[Site "Dresden"]
[Date "2014.11.20"]
[Round "2.4"]
[White "Ristic, Sreten"]
[Black "Dehmel, Jens"]
[Result "1-0"]
[ECO "C80"]
[WhiteElo "1925"]
[BlackElo "2044"]
[PlyCount "67"]
[EventDate "2014.11.20"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Hamburg Rapid Unilever"]
[BlackTeam "Bonn Deutsche Post"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Nxe4 6. Re1 Nc5 7. Bxc6 dxc6 8. Nxe5 Be7 9. d4 Ne6 10. c3 0-0 11. Nd2 c5 12. dxc5 Nxc5 13. b4 Nd7 14. Nec4 Nb6 15. Qc2 Be6 16. Ne3 Qd7 17. a3 c5 18. bxc5 Na4 19. Nec4 Bxc5 20. Ne5 Qe8 21. Ndf3 Rc8 22. h3 Nxc3 23. Bb2 Na4 24. Ng4 Bd4 25. Qxc8 Qxc8 26. Bxd4 Bxg4 27. hxg4 Qxg4 28. Re5 Rd8 29. Rae1 f6 30. R5e4 Qd7 31. Be3 Kf7 32. g4 Nc3 33. Rf4 Qd3 34. Ne5+ 1-0

[Event "Mittelrhein Verbandsliga Ost 1415"]
[Site "Mittelrhein"]
[Date "2014.11.09"]
[Round "4.4"]
[White "Dehmel, Jens"]
[Black "Wuescht, Josef"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "1995"]
[BlackElo "1871"]
[PlyCount "79"]
[EventDate "2014.09.07"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Bonn Stadtverwaltung"]
[BlackTeam "Fritzdorf"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 Be7 6. e3 c6 7. Bd3 Nbd7 8. Nf3 h6 9. Bh4 0-0 10. 0-0 Re8 11. Qc2 Nf8 12. Rab1 N6d7 13. Bxe7 Rxe7 14. Rfc1 Nf6 15. b4 a6 16. a4 Rc7 17. h3 Be6 18. Qb2 N6d7 19. Ra1 g5 20. b5 c5 21. bxa6 c4 22. axb7 Rb8 23. Be2 Rcxb7 24. Qc2 Rb2 25. Qd1 Qa5 26. e4 dxe4 27. Nxe4 Bd5 28. Nc3 Bxf3 29. Bxf3 Nf6 30. Nb5 Rd2 31. Qf1 Ne6 32. Qxc4 Rd8 33. Rd1 Nf4 34. Qc7 Qxc7 35. Nxc7 R8xd4 36. Rxd2 Rxd2 37. a5 Rd7 38. Nb5 N4d5 39. a6 Rd8 40. a7 1-0

[Event "Mittelrhein Verbandsliga Ost 1415"]
[Site "Mittelrhein"]
[Date "2014.10.19"]
[Round "3.4"]
[White "Herzwurm, Robert"]
[Black "Dehmel, Jens"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "2051"]
[BlackElo "1995"]
[PlyCount "76"]
[EventDate "2014.09.07"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Euskirchen Turm"]
[BlackTeam "Bonn Stadtverwaltung"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 a6 6. Bb3 0-0 7. h3 d5 8. exd5 Nxd5 9. 0-0 Ba7 10. Re1 Re8 11. d4 Nf6 12. Ng5 Re7 13. dxe5 Qxd1 14. Rxd1 Nxe5 15. Rd8+ Re8 16. Rxe8+ Nxe8 17. Bf4 h6 18. Bxe5 hxg5 19. Nd2 Kf8 20. Re1 Bf5 21. Nf3 f6 22. Bd4 c5 23. Be3 Rd8 24. Rd1 Rxd1+ 25. Bxd1 Ke7 26. b4 Kd6 27. Be2 Nc7 28. Nd2 Nd5 29. Nc4+ Kc7 30. Bd2 cxb4 31. cxb4 Bd4 32. Ne3 Nxe3 33. fxe3 Be5 34. Kf2 b5 35. Kf3 Bb1 36. a4 bxa4 37. Bc1 Bd6 38. Ba3 a5 0-1

[Event "Mittelrhein Verbandsliga Ost 1415"]
[Site "Mittelrhein"]
[Date "2014.09.28"]
[Round "2.3"]
[White "Koopmeiners, Karl"]
[Black "Dehmel, Jens"]
[Result "0-1"]
[ECO "D11"]
[WhiteElo "1962"]
[BlackElo "1995"]
[PlyCount "86"]
[EventDate "2014.09.07"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Godesberg IV"]
[BlackTeam "Bonn Stadtverwaltung"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 Bg4 5. h3 Bh5 6. Nc3 e6 7. g4 Bg6 8. Ne5 Nbd7 9. h4 dxc4 10. Nxg6 hxg6 11. Bxc4 Bb4 12. Bd2 e5 13. Qb3 Qe7 14. Bxf7+ Qxf7 15. Qxb4 Nxg4 16. 0-0-0 0-0-0 17. Ne4 Qxa2 18. Bc3 Ndf6 19. Nd6+ Rxd6 20. Qxd6 Nxf2 21. dxe5 Nxd1 22. Rxd1 Nd5 23. e6 Rd8 24. e7 Qa1+ 25. Kd2 Qxd1+ 26. Kxd1 Nxe7 27. Qxd8+ Kxd8 28. Bxg7 Kd7 29. Ke2 Ke6 30. e4 c5 31. Kd3 b5 32. Ke3 Nc6 33. Bf8 c4 34. Bg7 a5 35. Kf4 Nb4 36. Kg5 Kf7 37. Bd4 Nc6 38. Bh8 b4 39. Kf4 a4 40. Ke3 Ke6 41. Bg7 Ne5 42. Kd4 c3 43. bxc3 b3 0-1

[Event "Mittelrhein Verbandsliga Ost 1415"]
[Site "Mittelrhein"]
[Date "2014.09.07"]
[Round "1.4"]
[White "Konzen, Horst"]
[Black "Dehmel, Jens"]
[Result "1/2-1/2"]
[ECO "D10"]
[WhiteElo "1916"]
[BlackElo "1995"]
[PlyCount "59"]
[EventDate "2014.09.07"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Niederkassel II"]
[BlackTeam "Bonn Stadtverwaltung"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nf6 5. Bf4 Nc6 6. e3 Bg4 7. Qb3 Na5 8. Qa4+ Bd7 9. Bb5 e6 10. Bg5 Nc4 11. Rb1 a6 12. Bxd7+ Qxd7 13. Qc2 Bb4 14. Bxf6 gxf6 15. Nge2 f5 16. Qd3 Rc8 17. 0-0 Qe7 18. a3 Bd6 19. Nf4 Bxf4 20. exf4 0-0 21. Rfe1 Qf6 22. Re2 Rc6 23. Rd1 b5 24. Nb1 Rfc8 25. b3 Nd6 26. f3 Qd8 27. Red2 Qc7 28. g3 Nb7 29. Kf2 Na5 30. Ke1 1/2-1/2

[Event "Canadian op U2400"]
[Site "Montreal"]
[Date "2014.07.26"]
[Round "9"]
[White "Dehmel, Jens"]
[Black "Lopez Linares, Lizandro Fernando"]
[Result "1/2-1/2"]
[ECO "E65"]
[WhiteElo "2067"]
[BlackElo "2025"]
[PlyCount "89"]
[EventDate "2014.07.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. Nf3 cxd4 4. Nxd4 Nc6 5. g3 d6 6. Bg2 Bd7 7. 0-0 g6 8. Nc3 Bg7 9. h3 0-0 10. Be3 Qc8 11. Kh2 Nxd4 12. Bxd4 Qxc4 13. Bxb7 Rab8 14. Bf3 e5 15. Bxa7 Rxb2 16. Rc1 Qa6 17. Be3 Rfb8 18. Qd3 Qa3 19. Rfd1 e4 20. Nxe4 Qxd3 21. Nxf6+ Bxf6 22. Rxd3 Rxa2 23. Rxd6 Be6 24. Kg2 Be5 25. Rd2 Kg7 26. Rxa2 Bxa2 27. Rd1 Be6 28. Bd4 Kf6 29. Bxe5+ Kxe5 30. Ra1 Rb5 31. g4 h6 32. Ra8 Kf6 33. Kg3 Rb3 34. h4 Rc3 35. Ra5 g5 36. e3 Rd3 37. Be4 Rd2 38. f4 gxf4+ 39. exf4 Ra2 40. g5+ Kg7 41. Rc5 Ra3+ 42. Bf3 hxg5 43. hxg5 Kg6 44. Kf2 Ra2+ 45. Kg3 1/2-1/2

[Event "Canadian op U2400"]
[Site "Montreal"]
[Date "2014.07.25"]
[Round "8"]
[White "Luo, Zhao Yang"]
[Black "Dehmel, Jens"]
[Result "1/2-1/2"]
[ECO "D04"]
[WhiteElo "1959"]
[BlackElo "2067"]
[PlyCount "88"]
[EventDate "2014.07.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 Bf5 4. Be2 e6 5. Nh4 Bg6 6. Nxg6 hxg6 7. Bf3 Bd6 8. g3 c6 9. c4 Nbd7 10. Qb3 Qb6 11. Nc3 0-0 12. 0-0 Rfe8 13. e4 dxe4 14. Bxe4 Nxe4 15. Qxb6 Nxb6 16. Nxe4 Be7 17. b3 Rad8 18. Be3 Rd7 19. Nc5 Bxc5 20. dxc5 Nc8 21. Rfd1 Red8 22. Rxd7 Rxd7 23. Kf1 f6 24. Ke2 Kf7 25. b4 Ne7 26. a4 Nf5 27. b5 Nd4+ 28. Bxd4 Rxd4 29. Rd1 Rxd1 30. Kxd1 g5 31. g4 f5 32. h3 Kf6 33. Kd2 a5 34. Ke3 Ke5 35. f3 g6 36. b6 Kf6 37. Kd4 e5+ 38. Ke3 Ke6 39. Kd3 e4+ 40. fxe4 f4 41. Kd4 Kf6 42. e5+ Kf7 43. Kd3 Ke7 44. Kd4 Ke6 1/2-1/2

[Event "Canadian op U2400"]
[Site "Montreal"]
[Date "2014.07.24"]
[Round "7"]
[White "Dehmel, Jens"]
[Black "Bates, Darren"]
[Result "1-0"]
[ECO "A95"]
[WhiteElo "2067"]
[BlackElo "1754"]
[PlyCount "109"]
[EventDate "2014.07.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 f5 2. g3 Nf6 3. Bg2 e6 4. Nf3 Be7 5. 0-0 0-0 6. c4 c6 7. Nc3 d5 8. Qc2 Qe8 9. Rb1 Qh5 10. b4 Nbd7 11. b5 c5 12. Rd1 cxd4 13. Nxd4 e5 14. Ne6 Ng4 15. h3 Ndf6 16. Nxf8 Bxf8 17. hxg4 Nxg4 18. Nxd5 f4 19. gxf4 Bf5 20. e4 Bc5 21. Be3 Qh2+ 22. Kf1 Nxe3+ 23. Nxe3 Bh3 24. Bxh3 Qxh3+ 25. Ke2 exf4 26. Nd5 Bxf2 27. Qd3 Bg3 28. Kd2 f3 29. Kc2 Qg2+ 30. Rd2 f2 31. Ne7+ Kf8 32. Nf5 Bf4 33. Rf1 Bxd2 34. Kxd2 Ke8 35. Ke2 Rd8 36. Nd6+ Ke7 37. c5 b6 38. Rxf2 Qg4+ 39. Qf3 Qxf3+ 40. Rxf3 bxc5 41. e5 Ke6 42. Ra3 Rd7 43. Nc8 Kxe5 44. Rxa7 Rd8 45. Ne7 Kd6 46. Nf5+ Kd5 47. Ne3+ Kd4 48. b6 Rb8 49. b7 c4 50. a4 h5 51. a5 Kc5 52. a6 Kb6 53. Ra8 Kc7 54. Rxb8 Kxb8 55. Nxc4 1-0

