[Event "Oberliga Nord W 2122"]
[Site "Germany"]
[Date "2021.11.21"]
[Round "3.8"]
[White "Koschetzki, Christian"]
[Black "Sinnhoefer, Jonas"]
[Result "1/2-1/2"]
[ECO "D78"]
[WhiteElo "1953"]
[BlackElo "1909"]
[PlyCount "71"]
[EventDate "2021.10.10"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Salzgitter"]
[BlackTeam "Delmenhorst"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 c6 5. 0-0 0-0 6. d4 d5 7. Nbd2 Bf5 8. b3 Ne4 9. Bb2 Qa5 10. Nxe4 Bxe4 11. Ne5 Bxg2 12. Kxg2 f6 13. Nf3 Nd7 14. Qc2 e5 15. cxd5 cxd5 16. Qd2 Qxd2 17. Nxd2 Rac8 18. Rac1 e4 19. Ba3 Rfe8 20. e3 Kf7 21. Nb1 Bf8 22. Bxf8 Rxf8 23. Rfd1 Ke6 24. Kf1 g5 25. Nc3 f5 26. Ne2 a5 27. a4 Nb8 28. Rxc8 Rxc8 29. Rc1 Nc6 30. h3 Kd6 31. Ke1 b6 32. Kd2 Rf8 33. Rg1 Nb4 34. h4 h6 35. hxg5 hxg5 36. Rh1 1/2-1/2

[Event "Main Vogelsberg op 15th"]
[Site "Waechtersbach"]
[Date "2021.10.03"]
[Round "5.12"]
[White "Groen, Benjamin"]
[Black "Sinnhoefer, Jonas"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1661"]
[BlackElo "1814"]
[PlyCount "82"]
[EventDate "2021.10.01"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 d5 3. e3 c5 4. c3 Nc6 5. Bd3 Bg4 6. Qc2 e6 7. Nd2 Be7 8. f3 Bh5 9. g4 c4 10. gxh5 cxd3 11. Qxd3 Nxh5 12. Bg3 Nxg3 13. hxg3 Qc7 14. f4 h5 15. Ngf3 f5 16. Kf2 Kf7 17. a3 Rag8 18. c4 Qd7 19. c5 g5 20. b4 a6 21. Qb3 Qc7 22. a4 h4 23. Ne5+ Nxe5 24. fxe5 g4 25. gxh4 Bxh4+ 26. Ke2 Bg3 27. Rag1 Bh2 28. Rg2 Bxe5 29. Rxh8 Bxh8 30. b5 Bf6 31. Qd3 axb5 32. axb5 Rh8 33. Nf1 Ra8 34. Kf2 Bd8 35. Kg1 Ra1 36. Rh2 Qg3+ 37. Rg2 Qe1 38. Qe2 Qc1 39. Rf2 Bg5 40. Qxg4 Bxe3 41. Qh5+ Kg7 0-1

[Event "Main Vogelsberg op 15th"]
[Site "Waechtersbach"]
[Date "2021.10.03"]
[Round "4.14"]
[White "Sinnhoefer, Jonas"]
[Black "Wibmer, Michael"]
[Result "1-0"]
[ECO "A34"]
[WhiteElo "1814"]
[BlackElo "1698"]
[PlyCount "107"]
[EventDate "2021.10.01"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. c4 Nc6 3. Ne2 Nf6 4. Nbc3 e6 5. d4 d5 6. cxd5 exd5 7. exd5 Nxd5 8. dxc5 Ndb4 9. Qxd8+ Nxd8 10. Nd4 Bxc5 11. Bb5+ Ndc6 12. Nxc6 bxc6 13. Ba4 0-0 14. 0-0 Ba6 15. a3 Nd5 16. Re1 Nxc3 17. bxc3 Bb5 18. Bb3 Rad8 19. Be3 Bxe3 20. Rxe3 Rd2 21. c4 Ba6 22. Re7 Rb2 23. Rxa7 Rxb3 24. Rxa6 Rc8 25. Rc1 c5 26. g3 g6 27. a4 Ra3 28. Re1 Rc7 29. Kg2 Ra2 30. h4 h5 31. Ra5 Rc2 32. Re4 Kg7 33. Kf3 Kf6 34. Rb5 Ra2 35. a5 Ra4 36. Kf4 Ra2 37. f3 Ra7 38. Rxc5 R7xa5 39. Rxa5 Rxa5 40. Ke3 Ra3+ 41. Kd4 Kg7 42. Re3 Ra7 43. c5 f6 44. f4 Kf7 45. Kd5 Ra6 46. c6 Ra1 47. Kd6 Rd1+ 48. Kc7 Rc1 49. Kd7 Rd1+ 50. Kc8 Rc1 51. c7 Rc4 52. Rb3 Ke7 53. Kb8 Kd7 54. Rd3+ 1-0

[Event "Main Vogelsberg op 15th"]
[Site "Waechtersbach"]
[Date "2021.10.02"]
[Round "3.7"]
[White "Bethke, Robert"]
[Black "Sinnhoefer, Jonas"]
[Result "1-0"]
[ECO "D85"]
[WhiteElo "2079"]
[BlackElo "1814"]
[PlyCount "107"]
[EventDate "2021.10.01"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 d5 3. cxd5 Nxd5 4. e4 Nxc3 5. bxc3 g6 6. d4 Bg7 7. Nf3 c5 8. Be3 Nc6 9. Bc4 0-0 10. 0-0 Bg4 11. dxc5 Qxd1 12. Raxd1 Bxc3 13. Rb1 Rab8 14. Bf4 e5 15. Bh6 Rfe8 16. Ng5 Re7 17. h3 Bd7 18. Nf3 Nd4 19. Nxd4 Bxd4 20. Bd5 Bxc5 21. Bxb7 Bb6 22. Bd5 Be6 23. Rfd1 Bxd5 24. Rxd5 f6 25. Be3 Kg7 26. a4 Ra8 27. Bd2 Bd4 28. a5 Rc8 29. a6 Rc2 30. Rb7 Rcc7 31. Rdb5 f5 32. exf5 gxf5 33. Bg5 Rf7 34. Rxc7 Rxc7 35. Rb7 Rf7 36. Be7 Kg6 37. Kf1 f4 38. f3 Rg7 39. Bd6 Kf6 40. Bc7 Ke6 41. Bb6 Rd7 42. Bxd4 exd4 43. Ke2 Kd6 44. Rxd7+ Kxd7 45. Kd3 Kc6 46. Kxd4 Kb5 47. Ke4 Kxa6 48. Kxf4 Kb5 49. Ke3 a5 50. Kd3 Kb4 51. Kd2 h5 52. g4 h4 53. g5 a4 54. g6 1-0

[Event "Main Vogelsberg op 15th"]
[Site "Waechtersbach"]
[Date "2021.10.02"]
[Round "2.4"]
[White "Sinnhoefer, Jonas"]
[Black "Chandler, Patrick"]
[Result "1/2-1/2"]
[ECO "B00"]
[WhiteElo "1814"]
[BlackElo "2116"]
[PlyCount "56"]
[EventDate "2021.10.01"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 Nc6 2. d4 d5 3. e5 Bf5 4. c3 e6 5. f4 h5 6. Nf3 Nh6 7. Na3 Be7 8. Nc2 Qd7 9. Ne3 g6 10. b4 a5 11. b5 Nd8 12. a4 c5 13. Ba3 c4 14. Bxe7 Qxe7 15. Nxf5 Nxf5 16. h4 f6 17. Kd2 Nf7 18. exf6 Qxf6 19. Qe1 N7d6 20. Ng5 Kd7 21. g3 Rae8 22. Qf2 Qxg5 23. hxg5 Ne4+ 24. Ke1 Nxf2 25. Kxf2 Ref8 26. Bh3 Ng7 27. Kf3 b6 28. Rae1 Re8 1/2-1/2

[Event "Main Vogelsberg op 15th"]
[Site "Waechtersbach"]
[Date "2021.10.01"]
[Round "1.19"]
[White "Ketting, Douwe"]
[Black "Sinnhoefer, Jonas"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "1416"]
[BlackElo "1814"]
[PlyCount "80"]
[EventDate "2021.10.01"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 g6 3. Nf3 Bg7 4. e3 d6 5. h3 c5 6. c3 Qb6 7. Qb3 Nc6 8. Nbd2 0-0 9. Bd3 Re8 10. 0-0 Qxb3 11. axb3 e5 12. dxe5 dxe5 13. Bg5 h6 14. Bxf6 Bxf6 15. e4 Rd8 16. Bb5 Bd7 17. Nc4 Be8 18. Rfd1 a6 19. Rxd8 Rxd8 20. Bxc6 Bxc6 21. Re1 b5 22. Ncxe5 Bb7 23. Ng4 Bg7 24. e5 Bxf3 25. gxf3 Rd2 26. Rb1 Kf8 27. f4 h5 28. Ne3 Bh6 29. Ng2 Ke7 30. Kf1 f6 31. h4 fxe5 32. Ke1 Rd3 33. Ke2 e4 34. Rd1 Rxd1 35. Kxd1 Ke6 36. Ke2 b4 37. c4 Kf5 38. Ke3 Bg7 39. f3 Bd4+ 40. Ke2 Bxb2 0-1

[Event "Oberliga Nord W 1920"]
[Site "Germany"]
[Date "2021.07.11"]
[Round "9.8"]
[White "Modder, Frank"]
[Black "Sinnhoefer, Jonas"]
[Result "1-0"]
[ECO "A49"]
[WhiteElo "1919"]
[BlackElo "1919"]
[PlyCount "69"]
[EventDate "2019.09.29"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Oldenburg Union"]
[BlackTeam "Delmenhorst"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 c5 5. dxc5 Qa5+ 6. Nfd2 Qxc5 7. Nc3 Nc6 8. Nb3 Qb6 9. Bg5 e6 10. Be3 Qd8 11. Bc5 a6 12. e4 g5 13. h4 g4 14. h5 Bh6 15. Bd6 b5 16. e5 b4 17. Bxb4 Nxb4 18. Bxa8 Nfd5 19. Bxd5 exd5 20. Nxd5 Nxd5 21. Qxd5 Qg5 22. Qd6 Bg7 23. c3 Bxe5 24. Qd2 Qf6 25. 0-0-0 d6 26. Na5 Qe6 27. Qd5 Qd7 28. Qd2 Qe6 29. Kb1 Bd7 30. Rhe1 Qf5+ 31. Ka1 0-0 32. Nc4 Bg7 33. h6 Bf6 34. Nxd6 Qa5 35. Nb7 1-0

[Event "GER-chT Christmas U20"]
[Site "Playchess.com INT"]
[Date "2020.12.29"]
[Round "4.1"]
[White "Bethke, Richard"]
[Black "Sinnhoefer, Jonas"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2332"]
[BlackElo "1919"]
[PlyCount "87"]
[EventDate "2020.12.29"]
[EventType "team-swiss (blitz)"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]
[WhiteTeam "Neuberg"]
[BlackTeam "Delmenhorst"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. Bc4 Nf6 5. d3 Nc6 6. Nge2 Bg4 7. f3 Bh5 8. Be3 0-0-0 9. Qd2 e6 10. 0-0-0 Ne5 11. Qe1 Bb4 12. Bb3 Rd7 13. Kb1 Rhd8 14. a3 Be7 15. Nf4 Bg6 16. h4 h6 17. d4 Nc6 18. Nxg6 fxg6 19. Bxe6 Kb8 20. Bxd7 Rxd7 21. d5 Ne5 22. Bxa7+ Kxa7 23. Qxe5 Bd6 24. Qd4+ Bc5 25. Qa4 Qxa4 26. Nxa4 Bf2 27. c4 Nh5 28. g4 Nf4 29. Nc3 Bc5 30. Ne4 Be7 31. g5 h5 32. Rd2 Rd8 33. Rhd1 Rf8 34. c5 Nh3 35. d6 cxd6 36. cxd6 Bd8 37. Nc5 Rxf3 38. Rd3 Rxd3 39. Rxd3 Nf4 40. Rf3 Ng2 41. Ne6 Bb6 42. d7 Nxh4 43. Rh3 Nf5 44. d8Q 1-0

[Event "GER-chT Christmas U20"]
[Site "Playchess.com INT"]
[Date "2020.12.29"]
[Round "2.1"]
[White "Scheuer, Adrian"]
[Black "Sinnhoefer, Jonas"]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "1600"]
[BlackElo "1919"]
[PlyCount "68"]
[EventDate "2020.12.29"]
[EventType "team-swiss (blitz)"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]
[WhiteTeam "Ersingen"]
[BlackTeam "Delmenhorst"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 Nf6 2. Nf3 g6 3. e3 Bg7 4. d4 c5 5. Nc3 0-0 6. Bd3 Nc6 7. Qc2 Nb4 8. Qd1 Nxd3+ 9. Qxd3 d6 10. Bd2 cxd4 11. exd4 Bf5 12. Qe2 Qb6 13. 0-0 Rfe8 14. Nh4 Bd7 15. Be3 Bg4 16. Qd2 Bd7 17. h3 Rac8 18. b3 Qa5 19. Rfc1 d5 20. Nxd5 Qxd2 21. Nxf6+ Bxf6 22. Bxd2 Bxh4 23. Re1 Bf6 24. Bc3 Rcd8 25. Rad1 Bc6 26. Rd2 b6 27. Red1 Bb7 28. Bb4 Rd7 29. d5 Red8 30. Re2 e6 31. Rde1 exd5 32. Re8+ Kg7 33. Bf8+ Kg8 34. Bh6+ Rxe8 1-0

[Event "GER-chT Christmas U20"]
[Site "Playchess.com INT"]
[Date "2020.12.29"]
[Round "6.1"]
[White "Schulz, Jannis"]
[Black "Sinnhoefer, Jonas"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "1786"]
[BlackElo "1919"]
[PlyCount "96"]
[EventDate "2020.12.29"]
[EventType "team-swiss (blitz)"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]
[WhiteTeam "Barnim Stahl Finow"]
[BlackTeam "Delmenhorst"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 0-0 5. Bd3 c5 6. c3 Nc6 7. 0-0 d6 8. h3 Re8 9. e4 cxd4 10. cxd4 Qb6 11. e5 Nd5 12. Bc1 dxe5 13. dxe5 Nxe5 14. Nxe5 Bxe5 15. Bc4 Nc7 16. Bb3 Be6 17. Nd2 Bxb3 18. Nxb3 Ne6 19. Qe2 Bg7 20. Be3 Qd6 21. Rfd1 Qe5 22. Rab1 Nf4 23. Qf3 Ne6 24. Qxb7 a5 25. Qd5 Qxd5 26. Rxd5 a4 27. Nc5 Nxc5 28. Bxc5 Ra5 29. Rbd1 e6 30. Rd8 Ra8 31. Rxe8+ Rxe8 32. b3 axb3 33. axb3 Be5 34. Kf1 Rb8 35. Rd3 Kg7 36. Ke2 f5 37. Rd7+ Kf6 38. Be7+ Kf7 39. Bd6+ Kf6 40. Bxb8 Bxb8 41. Rxh7 e5 42. b4 e4 43. b5 Bd6 44. b6 e3 45. fxe3 g5 46. b7 Bf8 47. b8Q Bg7 48. Qd6+ Kf7 1-0

[Event "GER-chT Christmas U20"]
[Site "Playchess.com INT"]
[Date "2020.12.29"]
[Round "5.1"]
[White "Sinnhoefer, Jonas"]
[Black "Keyser, Robin"]
[Result "0-1"]
[ECO "C06"]
[WhiteElo "1919"]
[BlackElo "2070"]
[PlyCount "134"]
[EventDate "2020.12.29"]
[EventType "team-swiss (blitz)"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]
[WhiteTeam "Delmenhorst"]
[BlackTeam "Eppendorf Johanneum"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 b5 7. Bxb5 Qb6 8. Qb3 cxd4 9. Bxd7+ Nxd7 10. Qxb6 axb6 11. cxd4 f6 12. exf6 Nxf6 13. Ne2 Ba6 14. Nf4 Kd7 15. f3 Bd6 16. Nb3 g5 17. Ne2 Rhg8 18. h3 Nh5 19. Nc3 Bg3+ 20. Kd1 Nf4 21. Bxf4 gxf4 22. Ne2 Rac8 23. Rc1 Rxc1+ 24. Nbxc1 Bf2 25. Rh2 Be3 26. Nb3 Bc4 27. h4 Ra8 28. Nc3 Rxa2 29. Nc5+ bxc5 30. Nxa2 Bxa2 31. dxc5 Bxc5 32. Kc2 Bc4 33. h5 d4 34. Rh4 e5 35. Rg4 Bb4 36. Rg7+ Ke6 37. b3 d3+ 38. Kc1 d2+ 39. Kc2 Bxb3+ 40. Kxb3 d1Q+ 41. Kxb4 Qd6+ 42. Kb5 Qd3+ 43. Kc6 Kf6 44. Rd7 Qc2+ 45. Kd6 Qxg2 46. Rxh7 Qd2+ 47. Kc6 Qc3+ 48. Kb7 Qxf3+ 49. Kc8 Qc6+ 50. Kb8 Qb5+ 51. Kc8 Qe8+ 52. Kc7 Qf7+ 53. Rxf7+ Kxf7 54. Kd6 f3 55. Kxe5 f2 56. Kf5 f1Q+ 57. Kg5 Qf6+ 58. Kg4 Kg7 59. Kg3 Kh6 60. Kg4 Qe5 61. Kh3 Qg5 62. Kh2 Kxh5 63. Kh3 Kg6 64. Kh2 Kf5 65. Kh1 Kf4 66. Kh2 Kf3 67. Kh1 Qg2# 0-1

[Event "GER-chT Christmas U20"]
[Site "Playchess.com INT"]
[Date "2020.12.29"]
[Round "3.1"]
[White "Sinnhoefer, Jonas"]
[Black "Ortmeier, Leonhard"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "1919"]
[BlackElo "2290"]
[PlyCount "150"]
[EventDate "2020.12.29"]
[EventType "team-swiss (blitz)"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]
[WhiteTeam "Delmenhorst"]
[BlackTeam "Muenster"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. c4 Nc6 3. Nf3 e5 4. Nc3 Nge7 5. g3 g6 6. Nd5 Bg7 7. Bg2 0-0 8. 0-0 d6 9. d3 h6 10. Ne1 f5 11. f4 Kh7 12. Nf3 Be6 13. h3 Qd7 14. Kh2 Rf7 15. a3 Raf8 16. b4 exf4 17. Bxf4 Bxa1 18. Qxa1 g5 19. Bxg5 hxg5 20. Nxg5+ Kg8 21. Nxf7 Kxf7 22. Qf6+ Ke8 23. Qxe6 Qxe6 24. Nc7+ Kd7 25. Nxe6 Kxe6 26. exf5+ Rxf5 27. Rxf5 Kxf5 28. b5 Ne5 29. Be4+ Kg5 30. Bxb7 Nxd3 31. Bf3 Nb2 32. Be2 d5 33. cxd5 Nxd5 34. h4+ Kg6 35. Kg2 c4 36. Bf3 Nf6 37. Kf2 Nd7 38. Ke2 Nc5 39. Kd2 Nba4 40. Bd5 Nb6 41. Bf3 Kf5 42. Kc3 Nd3 43. a4 Ne5 44. Bd1 Ke4 45. a5 Nd5+ 46. Kb2 c3+ 47. Kb3 Kd4 48. h5 Ne3 49. Bc2 N3c4 50. a6 Ne3 51. b6 Nc6 52. b7 Ng4 53. Bf5 Nh6 54. Bg6 Nb8 55. Kc2 Nxa6 56. Be8 Nb8 57. Bb5 a6 58. Be2 a5 59. g4 Nf7 60. g5 Nxg5 61. h6 a4 62. Bd3 Nc6 63. h7 Nxh7 64. Bxh7 Nb4+ 65. Kc1 Nc6 66. Bg6 Kc4 67. Be8 Nb8 68. Bxa4 Kb4 69. Bc2 Kc5 70. Be4 Kb6 71. Kc2 Kc7 72. Kxc3 Nd7 73. Kc4 Nb6+ 74. Kc5 Nc8 75. bxc8Q+ Kxc8 1/2-1/2

[Event "GER-chT Christmas U20"]
[Site "Playchess.com INT"]
[Date "2020.12.29"]
[Round "1.1"]
[White "Sinnhoefer, Jonas"]
[Black "Richter, Nils"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "1919"]
[BlackElo "2294"]
[PlyCount "72"]
[EventDate "2020.12.29"]
[EventType "team-swiss (blitz)"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]
[WhiteTeam "Delmenhorst"]
[BlackTeam "Schoenaich"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. c4 Nc6 3. Nf3 e6 4. Nc3 Nd4 5. Be2 Ne7 6. 0-0 Nec6 7. Nxd4 cxd4 8. Nb1 Be7 9. d3 0-0 10. f4 d6 11. f5 Bf6 12. Bg4 Ne5 13. h3 a6 14. Bf4 b5 15. cxb5 axb5 16. Na3 Bd7 17. Qb3 Nxg4 18. hxg4 e5 19. Bd2 Rb8 20. Nc2 Bg5 21. Be1 Bc6 22. Nb4 Ba8 23. Kf2 Be3+ 24. Kf3 Qg5 25. g3 g6 26. Nd5 h5 27. gxh5 gxf5 28. Kg2 f4 29. Rh1 Kh8 30. Rh3 f5 31. Bf2 fxe4 32. dxe4 f3+ 33. Kf1 Bxf2 34. Qa3 Bxd5 35. Qxd6 Bc4+ 36. Kxf2 Qe3# 0-1

[Event "GER-chT Christmas U20"]
[Site "Playchess.com INT"]
[Date "2020.12.29"]
[Round "7.1"]
[White "Sinnhoefer, Jonas"]
[Black "Schlangenotto, Niklas"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1919"]
[BlackElo "2008"]
[PlyCount "114"]
[EventDate "2020.12.29"]
[EventType "team-swiss (blitz)"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 200 Extra"]
[Source "ChessBase"]
[SourceDate "2021.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.03.31"]
[SourceQuality "1"]
[WhiteTeam "Delmenhorst"]
[BlackTeam "Paderborn Blauer Springer"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 Nc6 2. Nc3 e6 3. Nf3 d5 4. exd5 exd5 5. d4 Bb4 6. Bd3 Nge7 7. 0-0 0-0 8. a3 Bxc3 9. bxc3 f6 10. Re1 Bg4 11. h3 Bh5 12. Qe2 Re8 13. g4 Bg6 14. Bxg6 Nxg6 15. Qd3 Rxe1+ 16. Nxe1 Qd6 17. Qg3 Qxg3+ 18. fxg3 Na5 19. Kf2 Nc4 20. Nd3 Re8 21. Nf4 c6 22. Rb1 b6 23. a4 Re4 24. h4 Kf7 25. h5 Nf8 26. Ra1 Ne6 27. a5 Nxa5 28. Nxe6 Kxe6 29. Bf4 Kf7 30. Bd6 Rxg4 31. Bb4 Nc4 32. Rxa7+ Ke6 33. Rc7 Kf5 34. Rxc6 Nd2 35. Rxb6 Ne4+ 36. Kf1 Rxg3 37. Rb5 Ke6 38. Rb6+ Kf7 39. Rb7+ Ke6 40. Re7+ Kf5 41. Rd7 Nxc3 42. Bxc3 Rxc3 43. Rxd5+ Kg4 44. Rd7 g5 45. Rxh7 Rxc2 46. h6 Kf3 47. Ke1 f5 48. Re7 g4 49. h7 Rh2 50. d5 g3 51. d6 g2 52. Rg7 Rxh7 53. d7 Rxg7 54. d8Q g1Q+ 55. Kd2 Qe3+ 56. Kc2 Rg2+ 57. Kb1 Qe1+ 0-1

[Event "Oberliga Nord W 1920"]
[Site "Germany"]
[Date "2020.03.01"]
[Round "7.8"]
[White "Sinnhoefer, Jonas"]
[Black "Polster, Christian"]
[Result "1/2-1/2"]
[ECO "C09"]
[WhiteElo "1863"]
[BlackElo "2239"]
[PlyCount "81"]
[EventDate "2019.09.29"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. dxc5 Bxc5 5. Nb3 Bb6 6. exd5 exd5 7. Nf3 Nc6 8. Bg5 Nge7 9. Qd2 Bg4 10. Be2 0-0 11. 0-0 Qd7 12. Rfe1 Rad8 13. Nfd4 f6 14. Be3 Ne5 15. f3 Bh5 16. Bf2 Bf7 17. Rad1 Nc4 18. Qc1 Rc8 19. Bd3 Rfe8 20. Re2 Bg6 21. Rde1 Bxd3 22. cxd3 Na5 23. Qd2 Nxb3 24. Nxb3 Bxf2+ 25. Kxf2 Nc6 26. Nc5 Rxe2+ 27. Qxe2 Qf7 28. Qd2 d4 29. Nb3 Qd5 30. Qc2 Ne7 31. Qd2 Nc6 32. Qc2 Ne7 33. Qd2 Qd6 34. Qe2 Nc6 35. Rc1 Rd8 36. Nc5 Rb8 37. Nxb7 Rxb7 38. Qe8+ Qf8 39. Qe6+ Kh8 40. Rxc6 Rxb2+ 41. Kg3 1/2-1/2

[Event "Oberliga Nord W 1920"]
[Site "Germany"]
[Date "2020.02.09"]
[Round "6.7"]
[White "Sinnhoefer, Jonas"]
[Black "Andre, Wolfgang"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "1863"]
[BlackElo "2161"]
[PlyCount "9"]
[EventDate "2019.09.29"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c5 2. c4 Nc6 3. Nf3 e5 4. Nc3 Nd4 5. Nxe5 1-0

[Event "Oberliga Nord W 1920"]
[Site "Germany"]
[Date "2019.10.20"]
[Round "2.8"]
[White "Scheffner, Jarno"]
[Black "Sinnhoefer, Jonas"]
[Result "1-0"]
[ECO "C65"]
[WhiteElo "1936"]
[BlackElo "1863"]
[PlyCount "67"]
[EventDate "2019.09.29"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 Bc5 5. c3 d6 6. 0-0 0-0 7. Re1 a6 8. Ba4 Bg4 9. Nbd2 d5 10. Bxc6 bxc6 11. Qa4 dxe4 12. Nxe5 Re8 13. d4 Bd6 14. Nxe4 Bxe5 15. dxe5 Rxe5 16. Bg5 Qe7 17. Bxf6 gxf6 18. Qxc6 Re8 19. Qxe8+ Qxe8 20. Nxf6+ Kf8 21. Nxe8 Rxe8 22. Rxe8+ Kxe8 23. f3 Bf5 24. Kf2 Kd7 25. h3 Kd6 26. Rd1+ Ke5 27. Ke3 Be6 28. Rd4 Bc8 29. Ra4 Kd6 30. Rh4 Be6 31. a3 c5 32. Rxh7 f5 33. Rh6 Ke5 34. Rxe6+ 1-0

[Event "Oberliga Nord W 1920"]
[Site "Germany"]
[Date "2019.09.29"]
[Round "1.8"]
[White "Sinnhoefer, Jonas"]
[Black "Zschischang, Gunnar"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "1863"]
[BlackElo "2103"]
[PlyCount "90"]
[EventDate "2019.09.29"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c5 2. c4 Nc6 3. Nf3 e5 4. Nc3 g6 5. Be2 Bg7 6. 0-0 Nge7 7. d3 0-0 8. Ne1 d6 9. Nc2 h6 10. f4 exf4 11. Bxf4 g5 12. Bd2 f5 13. Ne3 f4 14. Ned5 Bd4+ 15. Kh1 Ne5 16. Nb5 Bxb2 17. Rb1 Nxd5 18. cxd5 Bd4 19. Nxd4 cxd4 20. Qa4 b6 21. Qxd4 Qe7 22. Qf2 Bd7 23. d4 Ng4 24. Bxg4 Bxg4 25. Rfe1 Qf7 26. Bb4 Rfd8 27. Rbc1 a5 28. Ba3 b5 29. Rc6 b4 30. Bb2 a4 31. h3 Bh5 32. g4 Bg6 33. Qf3 Rac8 34. Rec1 Rxc6 35. Rxc6 Qh7 36. Qe2 Bxe4+ 37. Kh2 f3 38. Qe1 Rf8 39. Qf2 Qf7 40. Bc1 Qxd5 41. Rc7 Qa5 42. Re7 d5 43. h4 Rc8 44. Kg3 Qd8 45. Re5 Rxc1 0-1

[Event "Oberliga Nord W 1718"]
[Site "Germany"]
[Date "2018.02.25"]
[Round "7.7"]
[White "Sinnhoefer, Jonas"]
[Black "Gentemann, Moritz"]
[Result "1/2-1/2"]
[ECO "B44"]
[WhiteElo "1825"]
[BlackElo "2181"]
[PlyCount "56"]
[EventDate "2017.10.08"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Delmenhorst"]
[BlackTeam "Liste Turm"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. c4 Nc6 3. Ne2 e6 4. d4 cxd4 5. Nxd4 Bc5 6. Nb3 Bb4+ 7. Nc3 Nf6 8. Bd3 0-0 9. 0-0 Ne5 10. Be2 Ng6 11. Qd4 d6 12. Rd1 e5 13. Qd3 Be6 14. Nd5 Bxd5 15. cxd5 Ba5 16. Nxa5 Qxa5 17. f3 Rfc8 18. Be3 Nf4 19. Qb5 Nxe2+ 20. Qxe2 Rc7 21. a3 Rac8 22. Rac1 Qa4 23. Rxc7 Rxc7 24. Rc1 Rxc1+ 25. Bxc1 Qb3 26. Be3 a6 27. Qd2 h6 28. Qc3 Qxc3 1/2-1/2

[Event "Niedersachsen-ch op A"]
[Site "Verden"]
[Date "2018.01.07"]
[Round "7"]
[White "Sinnhoefer, Jonas"]
[Black "Palmer, Harald"]
[Result "1/2-1/2"]
[ECO "A34"]
[WhiteElo "1888"]
[BlackElo "1795"]
[PlyCount "168"]
[EventDate "2018.01.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. c4 Nc6 3. Nf3 e6 4. Nc3 Nf6 5. Be2 Be7 6. 0-0 0-0 7. d4 cxd4 8. Nxd4 a6 9. Nxc6 bxc6 10. Bf3 Qc7 11. Qe2 e5 12. Be3 d6 13. Rfd1 Rd8 14. Rd2 a5 15. Na4 c5 16. Nc3 a4 17. Rad1 Be6 18. Bg5 Ne8 19. Bxe7 Qxe7 20. Bg4 Nf6 21. Bxe6 fxe6 22. Nb5 Ne8 23. Rd3 Ra6 24. R1d2 h6 25. Qd1 Qh4 26. Nc3 a3 27. b3 Kh7 28. g3 Qg5 29. Nb5 Qe7 30. Kg2 Qf8 31. f3 Kg8 32. Qc1 Rda8 33. Nc3 Kh7 34. Na4 Nc7 35. Qd1 Ne8 36. Qc1 Nc7 37. Qxa3 d5 38. cxd5 exd5 39. exd5 c4 40. Qxf8 Rxf8 41. Rc3 cxb3 42. axb3 Nb5 43. Re3 Nd4 44. Nc5 Rd6 45. Red3 Rxd5 46. Ne6 Rb8 47. Nxd4 Rxd4 48. Rxd4 exd4 49. Rd3 g5 50. f4 Kg6 51. Kf3 h5 52. fxg5 Kxg5 53. Ke4 Rb4 54. Kd5 Kf5 55. Kc5 Ke4 56. Rd1 Rxb3 57. Rxd4+ Kf5 58. Rf4+ Kg6 59. Kd5 Rb2 60. Rh4 Re2 61. Kd4 Kg5 62. Kd3 Re1 63. Ra4 Kf5 64. Rh4 Kg5 65. Rf4 Re8 66. h4+ Kg6 67. Re4 Ra8 68. Ke3 Kf5 69. Rf4+ Kg6 70. Rd4 Ra5 71. Kf4 Rf5+ 72. Ke4 Ra5 73. Rd6+ Kg7 74. Re6 Ra4+ 75. Kf3 Ra3+ 76. Kf4 Rb3 77. Re5 Kg6 78. Re6+ Kg7 79. Re3 Rb4+ 80. Re4 Rb3 81. g4 hxg4 82. Kxg4 Rb5 83. Ra4 Kh6 84. Ra6+ Kh7 1/2-1/2

[Event "Niedersachsen-ch op A"]
[Site "Verden"]
[Date "2018.01.06"]
[Round "6"]
[White "Baumann, Marcel"]
[Black "Sinnhoefer, Jonas"]
[Result "1/2-1/2"]
[ECO "D94"]
[WhiteElo "1785"]
[BlackElo "1888"]
[PlyCount "71"]
[EventDate "2018.01.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. e3 0-0 6. Bd3 c6 7. 0-0 dxc4 8. Bxc4 Nd5 9. Bd2 Bg4 10. h3 Bxf3 11. Qxf3 e6 12. Rfc1 Nd7 13. Nxd5 cxd5 14. Bb5 a6 15. Ba4 b5 16. Bd1 Qb6 17. Rc2 Rfc8 18. Rac1 Qb7 19. Ba5 Rxc2 20. Rxc2 Rc8 21. Qe2 Rc4 22. b3 Rc6 23. Rxc6 Qxc6 24. Qc2 Nb8 25. Kf1 Bf8 26. Ke2 Bd6 27. Kd2 Kf8 28. Qxc6 Nxc6 29. Bb6 Ke7 30. Bc5 Bxc5 31. dxc5 b4 32. Kd3 Kd7 33. e4 Ne5+ 34. Kd4 Nc6+ 35. Ke3 Ne7 36. Be2 1/2-1/2

[Event "Niedersachsen-ch op A"]
[Site "Verden"]
[Date "2018.01.06"]
[Round "5"]
[White "Sinnhoefer, Jonas"]
[Black "Rossberg, Jonathan"]
[Result "1-0"]
[ECO "A34"]
[WhiteElo "1888"]
[BlackElo "1798"]
[PlyCount "61"]
[EventDate "2018.01.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. c4 Nc6 3. Nf3 e6 4. Nc3 Nf6 5. Be2 d5 6. cxd5 exd5 7. exd5 Nxd5 8. 0-0 Be6 9. b3 Be7 10. Bb2 0-0 11. Re1 a6 12. Ne4 Bf5 13. Bf1 Nf6 14. d3 Re8 15. Nxf6+ Bxf6 16. Rxe8+ Qxe8 17. Bxf6 gxf6 18. Qc2 b6 19. Qe2 Qd7 20. Qb2 Kg7 21. h3 Qd5 22. Re1 Rd8 23. Re3 Nb4 24. Ne1 Qc6 25. Rg3+ Kh8 26. Rf3 Qe6 27. g4 Rg8 28. Ng2 Bxg4 29. Rxf6 Nxd3 30. Bxd3 Qe1+ 31. Nxe1 1-0

[Event "Niedersachsen-ch op A"]
[Site "Verden"]
[Date "2018.01.05"]
[Round "4"]
[White "Meiwes, Thore"]
[Black "Sinnhoefer, Jonas"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "1689"]
[BlackElo "1888"]
[PlyCount "75"]
[EventDate "2018.01.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 g6 3. Nc3 d5 4. e3 Bg7 5. h4 c5 6. Nb5 Na6 7. c3 Bd7 8. a4 0-0 9. Nf3 c4 10. b3 cxb3 11. Qxb3 Qa5 12. Nd2 Rfc8 13. Rc1 Be6 14. Bd3 Nh5 15. Bh2 Nb4 16. Be2 Nc6 17. 0-0 Qb6 18. Nc7 Rxc7 19. Qxb6 axb6 20. Bxc7 Rxa4 21. Bxb6 Ra8 22. c4 dxc4 23. Bxc4 Bd7 24. Ra1 Rb8 25. Ra2 Nb4 26. Rb2 Na6 27. Rfb1 Bc6 28. Bxa6 bxa6 29. Ba7 Rf8 30. Rb8 e6 31. Rxf8+ Kxf8 32. Bc5+ Ke8 33. Nc4 f5 34. Nd6+ Kd7 35. Rb6 a5 36. Ra6 a4 37. Ra7+ Kd8 38. Bb6# 1-0

[Event "Niedersachsen-ch op A"]
[Site "Verden"]
[Date "2018.01.05"]
[Round "3"]
[White "Sinnhoefer, Jonas"]
[Black "Thieu, Nguyen Gia Bao"]
[Result "1/2-1/2"]
[ECO "B36"]
[WhiteElo "1888"]
[BlackElo "1820"]
[PlyCount "51"]
[EventDate "2018.01.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. c4 Nc6 3. Nf3 g6 4. d4 cxd4 5. Nxd4 Nf6 6. Nc3 d6 7. Be2 Nxd4 8. Qxd4 Bg7 9. Be3 0-0 10. Qd2 Be6 11. f3 Qa5 12. 0-0 Rfc8 13. Nd5 Qd8 14. Rfc1 Bxd5 15. cxd5 a6 16. Kf2 Nd7 17. Rxc8 Rxc8 18. Rc1 h5 19. Rc2 Rxc2 20. Qxc2 Kh7 21. f4 e6 22. Bf3 e5 23. g3 exf4 24. Bxf4 Ne5 25. b3 Qd7 26. Bxe5 1/2-1/2

[Event "Niedersachsen-ch op A"]
[Site "Verden"]
[Date "2018.01.04"]
[Round "1"]
[White "Sinnhoefer, Jonas"]
[Black "Helmer, Christoph"]
[Result "0-1"]
[ECO "B41"]
[WhiteElo "1888"]
[BlackElo "2119"]
[PlyCount "100"]
[EventDate "2018.01.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. c4 d6 3. Ne2 Nf6 4. Nbc3 e6 5. d4 cxd4 6. Nxd4 a6 7. Be2 Qc7 8. 0-0 Nbd7 9. Be3 b6 10. Rc1 Bb7 11. f3 Rc8 12. Qd2 Qb8 13. Rfd1 Be7 14. b3 0-0 15. Bf2 Bd8 16. Bg3 Nh5 17. Bf2 Bc7 18. f4 Nhf6 19. Bf3 Rfd8 20. g3 Qa8 21. Qe2 g6 22. Rd3 Nc5 23. Re3 e5 24. Nc2 b5 25. fxe5 dxe5 26. Nd5 Bxd5 27. exd5 e4 28. Bg2 Nd3 29. Rxd3 exd3 30. Qxd3 bxc4 31. bxc4 Bd6 32. Nd4 Ng4 33. Nb3 Nxf2 34. Kxf2 a5 35. Kf1 a4 36. Nd2 Qa6 37. Ne4 Be5 38. Ke2 h6 39. Nf2 Re8 40. Kf1 Qf6 41. Qf3 Qg5 42. Qd1 Bd4 43. Nh3 Qe3 44. Bf3 Rb8 45. Rc2 Rb1 46. Qxb1 Qxf3+ 47. Rf2 Bxf2 48. Nxf2 Re2 49. Qb6 Rxa2 50. Qd4 Rc2 0-1

[Event "Niedersachsen-ch op A"]
[Site "Verden"]
[Date "2018.01.04"]
[Round "2"]
[White "Woellermann, Ludger"]
[Black "Sinnhoefer, Jonas"]
[Result "1/2-1/2"]
[ECO "A30"]
[WhiteElo "1810"]
[BlackElo "1888"]
[PlyCount "52"]
[EventDate "2018.01.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b3 g6 3. Bb2 Bg7 4. e3 0-0 5. Be2 c5 6. c4 Nc6 7. 0-0 b6 8. d3 Bb7 9. Nbd2 d5 10. Ne5 d4 11. Nxc6 Bxc6 12. exd4 Ne8 13. Bf3 Rc8 14. Rb1 Bxd4 15. Bxd4 Qxd4 16. Qe2 e6 17. Rfd1 Ng7 18. Bxc6 Rxc6 19. Nf3 Qf6 20. d4 Rd8 21. dxc5 bxc5 22. Rxd8+ Qxd8 23. Rd1 Rd6 24. Rxd6 Qxd6 25. h3 Nf5 26. Qe5 Qb6 1/2-1/2

[Event "GER-chT U16"]
[Site "Walldorf"]
[Date "2017.12.30"]
[Round "7.4"]
[White "Sinnhoefer, Jonas"]
[Black "Fuhrmann, Aeke"]
[Result "1/2-1/2"]
[ECO "B52"]
[WhiteElo "1888"]
[BlackElo "1884"]
[PlyCount "70"]
[EventDate "2017.12.26"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]
[WhiteTeam "Delmenhorst"]
[BlackTeam "Hamburger SK"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. 0-0 Nc6 6. c4 g6 7. d4 cxd4 8. Nxd4 Bg7 9. Be3 Nf6 10. f3 0-0 11. Nc3 a6 12. Nd5 Nxd5 13. cxd5 Nxd4 14. Bxd4 b5 15. Bxg7 Kxg7 16. Qd4+ Kg8 17. Rfc1 Rfc8 18. Qe3 Rxc1+ 19. Rxc1 Rc8 20. Rc3 Rxc3 21. Qxc3 Qa7+ 22. Kf1 Qc5 23. g3 f6 24. f4 Kf7 25. h4 Qxc3 26. bxc3 e6 27. Ke2 exd5 28. exd5 f5 29. Kd3 Ke7 30. c4 bxc4+ 31. Kxc4 Kd7 32. a4 h5 33. Kb4 Kc7 34. Ka5 Kb7 35. Kb4 Kb6 1/2-1/2

[Event "GER-chT U16"]
[Site "Walldorf"]
[Date "2017.12.29"]
[Round "5.4"]
[White "Askerov, Imamali"]
[Black "Sinnhoefer, Jonas"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "1733"]
[BlackElo "1888"]
[PlyCount "88"]
[EventDate "2017.12.26"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]
[WhiteTeam "Uelzen Post"]
[BlackTeam "Delmenhorst"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. h3 a6 5. Nf3 Nf6 6. d4 Nbd7 7. Be3 e6 8. Bd3 Be7 9. 0-0 0-0 10. Qd2 b5 11. Bf4 Qc6 12. Ne5 Nxe5 13. Bxe5 Bb7 14. f3 Rad8 15. Qe2 Qb6 16. Kh1 Nd7 17. Bg3 Bf6 18. Be5 Nxe5 19. dxe5 Be7 20. f4 c5 21. Qh5 g6 22. Qe2 Rd4 23. Be4 b4 24. Na4 Qc7 25. Bxb7 Qxb7 26. Rad1 Rfd8 27. b3 Qb5 28. Qxb5 axb5 29. Nb2 Rd2 30. Rxd2 Rxd2 31. Rc1 g5 32. g3 gxf4 33. gxf4 Rd4 34. Rf1 Rd2 35. Rg1+ Kf8 36. Rg2 Rd4 37. Rf2 Bh4 38. Rf3 Rd2 39. Nd3 Rxc2 40. f5 exf5 41. Rxf5 Be7 42. e6 f6 43. Ne5 Bd6 44. Nc6 Be7 1/2-1/2

[Event "GER-chT U16"]
[Site "Walldorf"]
[Date "2017.12.29"]
[Round "6.4"]
[White "Sinnhoefer, Jonas"]
[Black "Hoffmann, Lennard"]
[Result "1/2-1/2"]
[ECO "B52"]
[WhiteElo "1888"]
[BlackElo "1966"]
[PlyCount "62"]
[EventDate "2017.12.26"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]
[WhiteTeam "Delmenhorst"]
[BlackTeam "Magdeburg Aufbau Elbe"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. c4 Nc6 6. Nc3 g6 7. d4 cxd4 8. Nxd4 Bg7 9. Be3 Nf6 10. f3 0-0 11. 0-0 a6 12. Qd2 Nxd4 13. Bxd4 Rfc8 14. b3 b5 15. Nd5 Nxd5 16. Bxg7 Kxg7 17. cxd5 Rc5 18. Rfc1 Qa7 19. Qd4+ f6 20. Rxc5 Qxc5 21. Qxc5 dxc5 22. Rc1 Rc8 23. Kf2 Kf7 24. Ke3 Ke8 25. a4 b4 26. Kd3 Kd7 27. Kc4 Kd6 28. Re1 Ke5 29. Rd1 g5 30. Rd2 h5 31. g3 Rc7 1/2-1/2

[Event "GER-chT U16"]
[Site "Walldorf"]
[Date "2017.12.28"]
[Round "3.4"]
[White "Scholz, Sebastian"]
[Black "Sinnhoefer, Jonas"]
[Result "1-0"]
[ECO "C47"]
[WhiteElo "1679"]
[BlackElo "1888"]
[PlyCount "155"]
[EventDate "2017.12.26"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]
[WhiteTeam "Halver Schalksmuehle"]
[BlackTeam "Delmenhorst"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bd3 d5 8. 0-0 Bxc3 9. bxc3 dxe4 10. Qe2 0-0 11. Bxe4 Re8 12. Bg5 Bf5 13. f3 Qd6 14. Bxf6 Qxf6 15. Qc4 Bxe4 16. fxe4 Qe6 17. Qxe6 Rxe6 18. Rf4 Rae8 19. Rb1 g5 20. Rf5 h6 21. Rb7 Rxe4 22. Rxc7 R8e7 23. Rxc6 Ra4 24. Rxh6 Kg7 25. Rc6 Rxa2 26. Rxg5+ Kh7 27. Rc4 Re6 28. Rh4+ Rh6 29. Rxh6+ Kxh6 30. Rc5 a5 31. Rc6+ Kg7 32. Ra6 Rxc2 33. Rxa5 Rxc3 34. h3 Kg6 35. Kh2 f5 36. h4 Rc4 37. g3 Rc2+ 38. Kh3 Rc3 39. Ra6+ Kg7 40. Kg2 Rb3 41. h5 Rc3 42. h6+ Kh7 43. Rf6 Rc4 44. Kf3 Rb4 45. Rxf5 Kxh6 46. Rf4 Rb5 47. Kg4 Rg5+ 48. Kh3 Rh5+ 49. Kg2 Rb5 50. Kf3 Kg5 51. Ra4 Rb3+ 52. Kg2 Rb2+ 53. Kh3 Rb5 54. Ra8 Kg6 55. g4 Rb1 56. Ra6+ Kg5 57. Ra5+ Kf4 58. Rf5+ Ke4 59. Kh4 Rb8 60. Rf6 Ke5 61. g5 Rh8+ 62. Kg4 Rh7 63. Rf8 Ke6 64. g6 Rh1 65. Kg5 Rg1+ 66. Kh6 Ke7 67. Rf2 Rh1+ 68. Kg7 Re1 69. Kh7 Rh1+ 70. Kg8 Rg1 71. g7 Rh1 72. Rf4 Rh2 73. Re4+ Kd7 74. Kf7 Rf2+ 75. Kg6 Rg2+ 76. Kf6 Kd6 77. Rd4+ Kc7 78. Rf4 1-0

[Event "GER-chT U16"]
[Site "Walldorf"]
[Date "2017.12.28"]
[Round "4.4"]
[White "Sinnhoefer, Jonas"]
[Black "Thorwarth, Paul"]
[Result "1-0"]
[ECO "B44"]
[WhiteElo "1888"]
[BlackElo "1553"]
[PlyCount "63"]
[EventDate "2017.12.26"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]
[WhiteTeam "Delmenhorst"]
[BlackTeam "Augsburg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. c4 Nc6 3. Ne2 Nf6 4. Nbc3 e6 5. d4 cxd4 6. Nxd4 Bb4 7. Nxc6 bxc6 8. Bd3 d5 9. cxd5 cxd5 10. Qa4+ Bd7 11. Qxb4 Rb8 12. Qa3 d4 13. Ne2 Bc6 14. f3 e5 15. Qxa7 0-0 16. 0-0 h6 17. b3 Nd7 18. Qa3 Qb6 19. Qa6 Qxa6 20. Bxa6 Nc5 21. Bc4 d3 22. Nc3 Rfd8 23. Be3 Ne6 24. Nd5 Bxd5 25. Bxd5 Nc7 26. Bc4 Rd6 27. Rfd1 Rbd8 28. Rd2 Na8 29. Rad1 Nb6 30. Bxb6 Rxb6 31. Rxd3 Ra8 32. Rd8+ 1-0

[Event "GER-chT U16"]
[Site "Walldorf"]
[Date "2017.12.27"]
[Round "1.4"]
[White "Berstler, Tobias"]
[Black "Sinnhoefer, Jonas"]
[Result "0-1"]
[ECO "B42"]
[WhiteElo "1464"]
[BlackElo "1888"]
[PlyCount "140"]
[EventDate "2017.12.26"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]
[WhiteTeam "Bingen"]
[BlackTeam "Delmenhorst"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 c5 3. Nf3 cxd4 4. Nxd4 a6 5. Bd3 Qc7 6. 0-0 Nc6 7. Nb3 Nf6 8. Be3 Nb4 9. f3 d5 10. exd5 Nfxd5 11. Bf2 Bd6 12. h3 Nxd3 13. cxd3 0-0 14. N1d2 Bg3 15. Bxg3 Qxg3 16. Ne4 Qg6 17. Qd2 e5 18. Kh2 f5 19. Nc3 Nf4 20. g3 Nh5 21. Rg1 Rd8 22. Qe2 Be6 23. Nc5 Re8 24. Nxb7 Bc8 25. Nc5 Qd6 26. Nb3 Bb7 27. Na5 Bd5 28. Nc4 Bxc4 29. dxc4 Nf6 30. Rad1 Qc6 31. Nd5 Nd7 32. b3 Rad8 33. Rge1 g6 34. f4 e4 35. g4 Nf6 36. Ne7+ Rxe7 37. Rxd8+ Kf7 38. Rdd1 Qc7 39. Kg3 h5 40. g5 h4+ 41. Kg2 Nh5 42. Qd2 Nxf4+ 43. Kh1 Nd3 44. Rf1 Qc6 45. Qe3 Kg8 46. Kg1 Qd6 47. c5 Qc7 48. Rxd3 exd3 49. Qxd3 Qxc5+ 50. Kg2 Qc6+ 51. Rf3 Re4 52. Kf2 Qc7 53. Kg2 Qe7 54. Kf2 Qxg5 55. Qd5+ Kg7 56. Qb7+ Re7 57. Qd5 Qf6 58. Qd2 Qe5 59. Qc3 Kf6 60. Qxe5+ Rxe5 61. Re3 Rxe3 62. Kxe3 Ke5 63. b4 g5 64. a4 Kd5 65. b5 axb5 66. axb5 Kc5 67. b6 Kxb6 68. Kf3 Kc5 69. Kf2 Kd4 70. Kf3 Ke5 0-1

[Event "GER-chT U16"]
[Site "Walldorf"]
[Date "2017.12.27"]
[Round "2.4"]
[White "Sinnhoefer, Jonas"]
[Black "Manus, Julia"]
[Result "1-0"]
[ECO "C47"]
[WhiteElo "1888"]
[BlackElo "1326"]
[PlyCount "95"]
[EventDate "2017.12.26"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]
[WhiteTeam "Delmenhorst"]
[BlackTeam "Hemer"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. a3 d5 5. exd5 Nxd5 6. Bb5 Nxc3 7. bxc3 Bd6 8. d4 exd4 9. 0-0 0-0 10. cxd4 Bf5 11. Bg5 Be7 12. Bxe7 Nxe7 13. Bd3 Bxd3 14. Qxd3 Ng6 15. Rab1 b6 16. Rfe1 Qd6 17. c4 c5 18. d5 Rfe8 19. Kf1 Ne5 20. Nxe5 Rxe5 21. Qg3 Rae8 22. Rxe5 Qxe5 23. Qxe5 Rxe5 24. Re1 Rxe1+ 25. Kxe1 Kf8 26. Kd2 Ke7 27. Kc3 Kd6 28. a4 a5 29. Kd3 f6 30. Ke4 g6 31. Kf4 Ke7 32. h4 Kd6 33. g4 b5 34. cxb5 Kxd5 35. Ke3 h6 36. Kd3 c4+ 37. Kc3 Kc5 38. f4 Kd5 39. b6 Kc6 40. Kxc4 Kxb6 41. Kd5 g5 42. fxg5 fxg5 43. h5 Kc7 44. Ke6 Kc6 45. Kf7 Kc5 46. Kg6 Kb4 47. Kxh6 Kxa4 48. Kxg5 1-0

[Event "Niedersachsen-ch op-B"]
[Site "Verden"]
[Date "2017.01.08"]
[Round "7"]
[White "Sinnhoefer, Jonas"]
[Black "Rossberg, Jonathan"]
[Result "1/2-1/2"]
[ECO "A34"]
[WhiteElo "1905"]
[BlackElo "1826"]
[PlyCount "75"]
[EventDate "2017.01.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 c5 2. c4 Nc6 3. Ne2 e6 4. Nbc3 Nf6 5. a3 d5 6. d3 dxe4 7. dxe4 Qxd1+ 8. Kxd1 g6 9. f3 Bg7 10. Be3 b6 11. Kc2 Ba6 12. Nb5 Bxb5 13. cxb5 Ne7 14. Rd1 0-0 15. Nc3 Rad8 16. Be2 h6 17. a4 Kh7 18. Rxd8 Rxd8 19. Rd1 Rxd1 20. Bxd1 Nd7 21. Be2 Bd4 22. Bd2 Nc8 23. Nd1 Be5 24. g3 Bd6 25. Ne3 Be7 26. Ng4 h5 27. Ne3 Bf8 28. Nc4 Nd6 29. a5 Nxb5 30. Nxb6 Nd4+ 31. Kb1 Nxb6 32. axb6 axb6 33. Bd1 Kg7 34. Be3 Kf6 35. Kc1 e5 36. Kd2 Ke6 37. Kd3 Kd6 38. Bxd4 1/2-1/2

[Event "Niedersachsen-ch op-B"]
[Site "Verden"]
[Date "2017.01.07"]
[Round "5"]
[White "Gehrke, Mathias"]
[Black "Sinnhoefer, Jonas"]
[Result "0-1"]
[ECO "D03"]
[WhiteElo "1786"]
[BlackElo "1905"]
[PlyCount "77"]
[EventDate "2017.01.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. Nbd2 d5 5. e3 0-0 6. Bd3 Nbd7 7. Qe2 c5 8. c3 a6 9. 0-0 h6 10. Bf4 Nh5 11. Bg3 Nxg3 12. fxg3 e5 13. dxe5 Nxe5 14. Nxe5 Bxe5 15. Rad1 Re8 16. Qf2 Be6 17. Nf3 Bg7 18. h3 Qc7 19. Rc1 Rad8 20. Kh1 b5 21. a3 Rd7 22. g4 Qb6 23. Rfe1 Rde7 24. Re2 Bc8 25. Rce1 b4 26. axb4 cxb4 27. cxb4 Qxb4 28. Rc1 Bb7 29. Qe1 Qb6 30. Nd4 Bxd4 31. exd4 Rxe2 32. Bxe2 Qxd4 33. Qf1 Re6 34. Bf3 Qxb2 35. Rb1 Qc3 36. Qf2 Qc7 37. Qd2 Kh7 38. Qb4 Re7 39. Rd1 0-1

[Event "Niedersachsen-ch op-B"]
[Site "Verden"]
[Date "2017.01.07"]
[Round "6"]
[White "Jacobsen, Henrik"]
[Black "Sinnhoefer, Jonas"]
[Result "1-0"]
[ECO "D71"]
[WhiteElo "1980"]
[BlackElo "1905"]
[PlyCount "53"]
[EventDate "2017.01.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Bg2 d5 4. d4 Bg7 5. e3 c6 6. Nc3 dxc4 7. a4 0-0 8. Nge2 Nd5 9. 0-0 Na6 10. e4 Ndb4 11. Be3 e5 12. d5 Qd6 13. Qd2 Nc5 14. Nb5 cxb5 15. Qxb4 Nxe4 16. Qxb5 f5 17. Bxe4 fxe4 18. Bc5 Qxd5 19. Rad1 Qf7 20. Bxf8 Bh3 21. Bxg7 Qf3 22. Qd5+ Kxg7 23. Qxe5+ Kg8 24. Nf4 Bxf1 25. Rxf1 Rf8 26. Qd5+ Kh8 27. Qd4+ 1-0

[Event "Niedersachsen-ch op-B"]
[Site "Verden"]
[Date "2017.01.06"]
[Round "3"]
[White "Moenster, Madita"]
[Black "Sinnhoefer, Jonas"]
[Result "1-0"]
[ECO "C67"]
[WhiteElo "1766"]
[BlackElo "1905"]
[PlyCount "69"]
[EventDate "2017.01.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 Nxe4 5. d4 exd4 6. Re1 d5 7. Bg5 f6 8. Nxd4 Bd7 9. Bxc6 bxc6 10. f3 Be7 11. fxe4 fxg5 12. exd5 cxd5 13. Qh5+ Kf8 14. Nc3 Bf6 15. Ne6+ Bxe6 16. Rxe6 g6 17. Qf3 Kg7 18. Nxd5 Bxb2 19. Rae1 Rf8 20. Re7+ Kg8 21. Qh3 Bd4+ 22. Kh1 Bg7 23. Rd7 g4 24. Qxg4 Qb8 25. Nxc7 Qb6 26. Nxa8 Qf2 27. Qc4+ Kh8 28. Red1 Rxa8 29. Rd8+ Rxd8 30. Rxd8+ Bf8 31. Qd4+ Qxd4 32. Rxd4 Bc5 33. Rd5 Bb6 34. c4 Kg7 35. c5 1-0

[Event "Niedersachsen-ch op-B"]
[Site "Verden"]
[Date "2017.01.06"]
[Round "4"]
[White "Sinnhoefer, Jonas"]
[Black "Baumann, Marcel"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1905"]
[BlackElo "1852"]
[PlyCount "67"]
[EventDate "2017.01.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. Nf3 Nf6 5. Bc4 a6 6. d3 b5 7. Bb3 Bb7 8. a3 e6 9. Qe2 Nbd7 10. Bg5 Be7 11. Bh4 c5 12. 0-0 0-0 13. a4 b4 14. Nd1 a5 15. Re1 Nd5 16. Bg3 Qc6 17. Bc4 Nc7 18. Ne3 Bf6 19. Rab1 Nb6 20. Bb3 Ncd5 21. Nc4 Nxc4 22. dxc4 Nb6 23. Be5 Be7 24. Ra1 g5 25. Red1 Rad8 26. Ne1 Nd7 27. Rd3 f6 28. Bg3 f5 29. f4 g4 30. Re3 Kf7 31. Nd3 h5 32. Re1 Bd6 33. Rxe6 Nb6 34. Ne5+ 1-0

[Event "Niedersachsen-ch op-B"]
[Site "Verden"]
[Date "2017.01.05"]
[Round "1"]
[White "Lau, Udo"]
[Black "Sinnhoefer, Jonas"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2163"]
[BlackElo "1905"]
[PlyCount "99"]
[EventDate "2017.01.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Nc3 d5 4. Bf4 Bg7 5. e3 Bf5 6. h3 0-0 7. Bd3 Bxd3 8. Qxd3 Nbd7 9. 0-0 c5 10. Rfe1 a6 11. a4 Rc8 12. a5 Rc6 13. Bh2 Re8 14. Ne5 Rc8 15. Red1 e6 16. Qe2 Qe7 17. Ra3 c4 18. Raa1 Qb4 19. Rdb1 Red8 20. Ra4 Qe7 21. e4 Nb8 22. Rd1 Nc6 23. Nxc6 bxc6 24. b3 cxb3 25. cxb3 Qb7 26. e5 Ne8 27. b4 Nc7 28. Bf4 Bf8 29. Qe3 Rb8 30. Bg5 Rdc8 31. Bf6 Ne8 32. Bg5 Nc7 33. h4 Qa7 34. Na2 Ne8 35. h5 Ng7 36. h6 Ne8 37. Rc1 Qd7 38. Ra3 Bxb4 39. Nxb4 Rxb4 40. Rac3 Rb5 41. Rc5 Qb7 42. R1c3 Rb8 43. Rxc6 Rxa5 44. Qf4 Qb1+ 45. Kh2 Qf5 46. Qxf5 exf5 47. Be7 f6 48. e6 Rab5 49. Rc8 R5b7 50. Bd6 1-0

[Event "Niedersachsen-ch op-B"]
[Site "Verden"]
[Date "2017.01.05"]
[Round "2"]
[White "Sinnhoefer, Jonas"]
[Black "Scheffner, Jarno"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "1905"]
[BlackElo "1692"]
[PlyCount "76"]
[EventDate "2017.01.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 c5 2. c4 e6 3. Nf3 Qc7 4. Nc3 a6 5. Be2 d6 6. d4 cxd4 7. Nxd4 Nd7 8. 0-0 Be7 9. Be3 b6 10. Rc1 Bb7 11. Bh5 Ngf6 12. Nxe6 Qc8 13. Bxb6 Nxb6 14. Nxg7+ Kf8 15. Nf5 Qe6 16. Nxe7 Kxe7 17. Bf3 Rhg8 18. Re1 Kf8 19. e5 Bxf3 20. Qxf3 dxe5 21. Rcd1 Re8 22. Qe3 Qc6 23. Qh6+ Rg7 24. Ne4 Re6 25. Rd8+ Ne8 26. Qe3 Ke7 27. Red1 Qxc4 28. Rxe8+ Kxe8 29. Nd6+ Rxd6 30. Rxd6 Nd7 31. f4 Qxa2 32. fxe5 Qxb2 33. Qh3 Qc1+ 34. Kf2 Nxe5 35. Rxa6 Ng4+ 36. Kg3 Qe1+ 37. Kf4 Qe5+ 38. Kf3 Qe3# 0-1

[Event "GER-chT U16"]
[Site "Neumarkt in der Oberpfalz"]
[Date "2016.12.30"]
[Round "7.2"]
[White "Sinnhoefer, Jonas"]
[Black "Reindl, Arno"]
[Result "1/2-1/2"]
[ECO "B38"]
[WhiteElo "1865"]
[BlackElo "1874"]
[PlyCount "76"]
[EventDate "2016.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]
[WhiteTeam "Delmenhorst"]
[BlackTeam "Schwaebisch Gmuend"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. c4 Nc6 3. Ne2 g6 4. d4 cxd4 5. Nxd4 Bg7 6. Be3 d6 7. Be2 Nf6 8. Nc3 0-0 9. 0-0 Bd7 10. f3 Rc8 11. Rc1 Ne5 12. Qb3 Nc6 13. Rfd1 Na5 14. Qb4 Nc6 15. Qa3 a6 16. Nd5 Nxd5 17. Nxc6 bxc6 18. cxd5 cxd5 19. Rxc8 Qxc8 20. Rxd5 Be6 21. Rd2 Qc1+ 22. Kf2 Bc4 23. Rd1 Qc2 24. Rd2 Qc1 25. Qa4 Bxe2 26. Rxe2 Qc8 27. Rc2 Qb7 28. b3 Rc8 29. Rc4 Rxc4 30. Qxc4 Kf8 31. Ke2 Ke8 32. Kd3 e6 33. Bg5 Kd7 34. Qa4+ Qc6 35. Qc4 Be5 36. g3 Bg7 37. Be3 Bf6 38. Bd4 Be7 1/2-1/2

[Event "GER-chT U16"]
[Site "Neumarkt in der Oberpfalz"]
[Date "2016.12.29"]
[Round "6.2"]
[White "Laubrock, Paul"]
[Black "Sinnhoefer, Jonas"]
[Result "1-0"]
[ECO "C27"]
[WhiteElo "1913"]
[BlackElo "1865"]
[PlyCount "83"]
[EventDate "2016.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]
[WhiteTeam "Hagen"]
[BlackTeam "Delmenhorst"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Bc4 Nc6 3. d3 Nf6 4. Nc3 Bc5 5. f4 d6 6. Na4 Bxg1 7. Rxg1 a6 8. Nc3 Na5 9. f5 h6 10. Be3 Bd7 11. Qf3 b5 12. Bb3 Rb8 13. g4 Nh7 14. g5 Nxb3 15. axb3 Ra8 16. gxh6 gxh6 17. Qg3 Nf8 18. Nd5 Rh7 19. Qh3 Bc6 20. Rg8 Bxd5 21. Bxh6 Qe7 22. exd5 f6 23. Bxf8 Qf7 24. Qg3 Kd7 25. Qg6 a5 26. 0-0-0 a4 27. bxa4 bxa4 28. Qxh7 Qxh7 29. Rg7+ Qxg7 30. Bxg7 Ke7 31. Rg1 Ra5 32. h4 Rxd5 33. h5 Rd4 34. Rh1 Kf7 35. h6 Rg4 36. h7 Rxg7 37. h8Q a3 38. Qa8 a2 39. Qxa2+ Ke7 40. Qe6+ Kd8 41. Rh8+ Rg8 42. Rxg8# 1-0

[Event "GER-chT U16"]
[Site "Neumarkt in der Oberpfalz"]
[Date "2016.12.29"]
[Round "5.2"]
[White "Sinnhoefer, Jonas"]
[Black "Freiherr von Hauff, Christopher V"]
[Result "0-1"]
[ECO "C68"]
[WhiteElo "1865"]
[BlackElo "1708"]
[PlyCount "62"]
[EventDate "2016.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]
[WhiteTeam "Delmenhorst"]
[BlackTeam "Bebenhausen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 Bg4 6. h3 h5 7. d3 Qf6 8. Nbd2 Ne7 9. Re1 Ng6 10. d4 Nf4 11. hxg4 hxg4 12. g3 Qg6 13. Nh4 Qh5 14. f3 g5 15. fxg4 Qh7 16. Ndf3 Nh3+ 17. Kg2 gxh4 18. Kxh3 hxg3+ 19. Kxg3 Qh3+ 20. Kf2 0-0-0 21. Bg5 Rxd4 22. Nxd4 Qh2+ 23. Ke3 exd4+ 24. Kxd4 Qd6+ 25. Kc3 Qc5+ 26. Kd3 Qxg5 27. c3 Qb5+ 28. Ke3 Rh3+ 29. Kf2 Qxb2+ 30. Re2 Bc5+ 31. Kg2 Qxc3 0-1

[Event "GER-chT U16"]
[Site "Neumarkt in der Oberpfalz"]
[Date "2016.12.28"]
[Round "4.2"]
[White "Hartmann, Cora"]
[Black "Sinnhoefer, Jonas"]
[Result "1/2-1/2"]
[ECO "C50"]
[WhiteElo "1797"]
[BlackElo "1865"]
[PlyCount "77"]
[EventDate "2016.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]
[WhiteTeam "Walldorf"]
[BlackTeam "Delmenhorst"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 Nf6 5. d4 Bxd4 6. Nxd4 Nxd4 7. f4 d6 8. fxe5 dxe5 9. Bg5 Bd7 10. Bxf6 gxf6 11. c3 Ne6 12. Qf3 Nf4 13. g3 Rg8 14. Kh1 Bh3 15. Rf2 Bg4 16. Qe3 Nh3 17. Rd2 Qe7 18. Be2 Bxe2 19. Qxe2 Qc5 20. Na3 Rd8 21. Rxd8+ Kxd8 22. Rf1 Ke7 23. Nc2 f5 24. exf5 f6 25. Qg2 Ng5 26. Qxb7 Rd8 27. h4 Nf7 28. Nb4 Rd2 29. Na6 Qe3 30. Qxc7+ Ke8 31. Qc6+ Ke7 32. Nc7 Qe2 33. Qe8+ Kd6 34. Nb5+ Kc5 35. b4+ Kc4 36. Qxf7+ Kxb5 37. Qb7+ Ka4 38. Qxa7+ Kb5 39. Qb7+ 1/2-1/2

[Event "GER-chT U16"]
[Site "Neumarkt in der Oberpfalz"]
[Date "2016.12.28"]
[Round "3.2"]
[White "Sinnhoefer, Jonas"]
[Black "Vo, Minh"]
[Result "1-0"]
[ECO "A24"]
[WhiteElo "1865"]
[BlackElo "1601"]
[PlyCount "65"]
[EventDate "2016.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]
[WhiteTeam "Delmenhorst"]
[BlackTeam "Erfurt Empor"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 0-0 5. Nf3 d6 6. d3 e5 7. e4 Nh5 8. h3 Nd7 9. Bg5 Nhf6 10. Qd2 c6 11. 0-0 Nc5 12. Rad1 Ne6 13. Bh6 Bd7 14. Kh2 b5 15. b3 b4 16. Ne2 c5 17. Bxg7 Kxg7 18. Nh4 Nh5 19. Bh1 Rb8 20. Ng2 Ng5 21. f4 Ne6 22. Ne3 exf4 23. gxf4 Nc7 24. f5 Qc8 25. Ng4 Kh8 26. Ng3 Rg8 27. Nxh5 gxh5 28. Nf6 Rg7 29. Qb2 Ne8 30. Nxh5 f6 31. Nxg7 Kxg7 32. Rg1+ Kf7 33. Qg2 1-0

[Event "GER-chT U16"]
[Site "Neumarkt in der Oberpfalz"]
[Date "2016.12.27"]
[Round "1.2"]
[White "Sinnhoefer, Jonas"]
[Black "Wacker, Andreas"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "1865"]
[BlackElo "1722"]
[PlyCount "60"]
[EventDate "2016.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]
[WhiteTeam "Delmenhorst"]
[BlackTeam "Lambsheim"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Ne2 e6 5. Ng3 Bg6 6. h4 h6 7. h5 Bh7 8. Bd3 Bxd3 9. cxd3 Nd7 10. Be3 c5 11. Nd2 cxd4 12. Bxd4 Ne7 13. Nf3 Nc6 14. Bc3 Bb4 15. Bxb4 Nxb4 16. a3 Nc6 17. d4 0-0 18. 0-0 Rc8 19. Rc1 Nb6 20. b3 Qe7 21. Ra1 Rc7 22. Qd2 Rfc8 23. Rfc1 Nd8 24. Rxc7 Qxc7 25. Ne1 Qc3 26. Qd1 Qc7 27. Ne2 Qe7 28. Nf3 Nc6 29. Qd2 a6 30. Nf4 Nd7 1/2-1/2

[Event "GER-chT U16"]
[Site "Neumarkt in der Oberpfalz"]
[Date "2016.12.27"]
[Round "2.2"]
[White "Von Schlippe, Nikolai"]
[Black "Sinnhoefer, Jonas"]
[Result "1-0"]
[ECO "C92"]
[WhiteElo "2026"]
[BlackElo "1865"]
[PlyCount "53"]
[EventDate "2016.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]
[WhiteTeam "Graefelfing"]
[BlackTeam "Delmenhorst"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 d6 7. Re1 Be7 8. c3 0-0 9. h3 Be6 10. Bc2 Re8 11. d4 exd4 12. cxd4 d5 13. e5 Nd7 14. Nc3 Na5 15. a3 Rb8 16. Nh2 Nc6 17. Ne2 Bf8 18. f4 f5 19. Kh1 Nb6 20. g4 g6 21. Rg1 Bg7 22. gxf5 gxf5 23. Ng3 Rf8 24. Nh5 Rf7 25. Nf3 h6 26. Rg6 Qd7 27. Nf6+ 1-0

[Event "GER-ch U25-A"]
[Site "Willingen"]
[Date "2016.05.20"]
[Round "8"]
[White "Sinnhoefer, Jonas"]
[Black "Kagan, Dennis"]
[Result "1-0"]
[ECO "B59"]
[WhiteElo "1785"]
[BlackElo "1974"]
[PlyCount "85"]
[EventDate "2016.05.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 172 Extra"]
[Source "ChessBase"]
[SourceDate "2016.06.21"]
[SourceVersion "1"]
[SourceVersionDate "2016.06.21"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 e5 7. Nb3 Be7 8. 0-0 0-0 9. Be3 a5 10. a3 a4 11. Nd2 Be6 12. Nc4 b5 13. Nb6 Rb8 14. Nbd5 Na5 15. Nxf6+ gxf6 16. Bxb5 Bd7 17. Bh6 Re8 18. Bxd7 Qxd7 19. Nxa4 f5 20. Nc5 Qc8 21. exf5 Qxf5 22. Nd3 Kh8 23. b3 Rg8 24. Qd2 Qh3 25. f3 Rg6 26. Be3 Rbg8 27. Rf2 Bh4 28. Re2 Qxf3 29. Rf1 Qb7 30. Ne1 Bxe1 31. Rfxe1 f5 32. Rf1 f4 33. Rxf4 exf4 34. Bd4+ R6g7 35. Qxa5 f3 36. Rf2 h6 37. Qh5 Kh7 38. Bxg7 Qxg7 39. Qf5+ Kh8 40. Qxf3 Qa1+ 41. Rf1 Qxa3 42. Qc3+ Rg7 43. Rf8+ 1-0

[Event "GER-ch U25-A"]
[Site "Willingen"]
[Date "2016.05.19"]
[Round "7"]
[White "Richter, Robert"]
[Black "Sinnhoefer, Jonas"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "1550"]
[BlackElo "1785"]
[PlyCount "52"]
[EventDate "2016.05.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 172 Extra"]
[Source "ChessBase"]
[SourceDate "2016.06.21"]
[SourceVersion "1"]
[SourceVersionDate "2016.06.21"]
[SourceQuality "1"]

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 Qe7 10. 0-0 Nxd2 11. Nbxd2 0-0 12. Bxc6 bxc6 13. Rc1 Qe6 14. a3 Be7 15. Nb3 Rb8 16. Qc2 Rb6 17. Nfd2 Qg4 18. f4 Bf5 19. Qc3 Rfb8 20. Rf3 Be4 21. Rf2 Bf5 22. Nf3 Rxb3 23. Qxc6 Be6 24. Qxc7 R3b7 25. Qc6 Qxf4 26. Qc3 Rc8 0-1

[Event "GER-ch U25-A"]
[Site "Willingen"]
[Date "2016.05.18"]
[Round "6"]
[White "Sinnhoefer, Jonas"]
[Black "Cejda, Moritz"]
[Result "1/2-1/2"]
[ECO "C06"]
[WhiteElo "1785"]
[BlackElo "1655"]
[PlyCount "71"]
[EventDate "2016.05.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 172 Extra"]
[Source "ChessBase"]
[SourceDate "2016.06.21"]
[SourceVersion "1"]
[SourceVersionDate "2016.06.21"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 Qb6 8. Nf3 Be7 9. 0-0 cxd4 10. cxd4 f6 11. exf6 Nxf6 12. Re1 0-0 13. Nf4 Re8 14. a3 Bd6 15. b4 e5 16. dxe5 Nxe5 17. Nxe5 Bxe5 18. Ra2 Bg4 19. Be2 Bxe2 20. Raxe2 Qd6 21. g3 Kf8 22. Be3 b6 23. Nd3 Bc3 24. Bf4 Qd7 25. Rxe8+ Rxe8 26. Rxe8+ Qxe8 27. Bd2 Ne4 28. Qf3+ Qf7 29. Qxf7+ Kxf7 30. Be3 Ke6 31. f3 Bd2 32. Bf4 Ng5 33. Bxg5 Bxg5 34. Kf2 Kd6 35. f4 Bf6 36. Ke3 1/2-1/2

[Event "GER-ch U25-A"]
[Site "Willingen"]
[Date "2016.05.17"]
[Round "5"]
[White "Fistoul, Boris"]
[Black "Sinnhoefer, Jonas"]
[Result "1-0"]
[ECO "E81"]
[WhiteElo "1876"]
[BlackElo "1785"]
[PlyCount "85"]
[EventDate "2016.05.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 172 Extra"]
[Source "ChessBase"]
[SourceDate "2016.06.21"]
[SourceVersion "1"]
[SourceVersionDate "2016.06.21"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. f3 d6 4. e4 Bg7 5. Nc3 0-0 6. Bg5 e5 7. d5 c6 8. Qd2 cxd5 9. cxd5 a6 10. a4 Nbd7 11. b4 a5 12. Nb5 Qe7 13. Be3 b6 14. bxa5 bxa5 15. Bd3 Nh5 16. Ne2 f5 17. 0-0 f4 18. Bf2 Ba6 19. Rfc1 g5 20. h3 Nhf6 21. Rc6 Bxb5 22. axb5 Nb8 23. Rc2 h5 24. b6 Qf7 25. Rc7 Nbd7 26. b7 Rad8 27. Bb5 Qg6 28. Qc2 g4 29. Kh1 Bh6 30. Rb1 Nb8 31. Ba7 Kh8 32. Rc8 Qg8 33. Rxb8 Rxb8 34. Bxb8 Rxb8 35. Ba4 Qd8 36. Qc1 Nd7 37. Bxd7 Qxd7 38. Qc6 Qd8 39. Rc1 gxf3 40. gxf3 Qh4 41. Qc8+ Bf8 42. Qxb8 Qf2 43. Qxf8+ 1-0

[Event "GER-ch U25-A"]
[Site "Willingen"]
[Date "2016.05.17"]
[Round "4"]
[White "Niesel, Tobias"]
[Black "Sinnhoefer, Jonas"]
[Result "1/2-1/2"]
[ECO "A38"]
[WhiteElo "1973"]
[BlackElo "1785"]
[PlyCount "63"]
[EventDate "2016.05.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 172 Extra"]
[Source "ChessBase"]
[SourceDate "2016.06.21"]
[SourceVersion "1"]
[SourceVersionDate "2016.06.21"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Bg2 c5 4. Nf3 Nc6 5. Nc3 Bg7 6. 0-0 0-0 7. Rb1 d5 8. cxd5 Nxd5 9. Nxd5 Qxd5 10. b3 Qd6 11. d3 Nb4 12. Qd2 Nd5 13. Ba3 b6 14. d4 Bf5 15. Rbc1 Rac8 16. Rfd1 Rfd8 17. Nh4 Nc7 18. Nxf5 gxf5 19. Qg5 Ne6 20. Qxf5 Nxd4 21. Qg4 Qe5 22. e3 Nb5 23. Rd5 Qe6 24. Rxd8+ Rxd8 25. Qa4 Nc3 26. Qa6 Nxa2 27. Rf1 Nc3 28. Qxa7 Nb5 29. Qa4 Nxa3 30. Qxa3 Bc3 31. Rc1 Qf6 32. Qa6 1/2-1/2

[Event "GER-ch U25-A"]
[Site "Willingen"]
[Date "2016.05.16"]
[Round "3"]
[White "Sinnhoefer, Jonas"]
[Black "Riegel, Arinna"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1785"]
[BlackElo "1695"]
[PlyCount "101"]
[EventDate "2016.05.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 172 Extra"]
[Source "ChessBase"]
[SourceDate "2016.06.21"]
[SourceVersion "1"]
[SourceVersionDate "2016.06.21"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d4 Nf6 5. Nf3 c6 6. Be2 Bg4 7. h3 Bh5 8. 0-0 e6 9. Bg5 Nbd7 10. Bh4 Qc7 11. Bg3 Bd6 12. Bxd6 Qxd6 13. Re1 0-0 14. g4 Bg6 15. Nh4 Ne4 16. Nxg6 Nxc3 17. bxc3 hxg6 18. Rb1 Rab8 19. Rb3 Nf6 20. Kg2 Nd5 21. c4 Nf4+ 22. Kg1 Rfd8 23. c3 Nxh3+ 24. Kg2 Nf4+ 25. Kf3 Nxe2 26. Qxe2 c5 27. Rd1 Qc6+ 28. Qe4 Qa6 29. Qe2 cxd4 30. cxd4 Qc6+ 31. Ke3 b6 32. f3 Rbc8 33. Rc3 Qd6 34. Qb2 g5 35. Qd2 Kf8 36. Ke2 Qf4 37. Qxf4 gxf4 38. g5 Ke7 39. Kd3 Rh8 40. Ke4 Rh4 41. c5 f5+ 42. Ke5 g6 43. c6 Rhh8 44. c7 Rh2 45. a3 Re2+ 46. Kxf4 Kd6 47. Rdc1 Rd2 48. Rc4 b5 49. Rc6+ Kd7 50. Ke5 a5 51. R1c3 1-0

[Event "GER-ch U25-A"]
[Site "Willingen"]
[Date "2016.05.15"]
[Round "2"]
[White "Gallasch, Robin"]
[Black "Sinnhoefer, Jonas"]
[Result "1/2-1/2"]
[ECO "D85"]
[WhiteElo "1604"]
[BlackElo "1785"]
[PlyCount "167"]
[EventDate "2016.05.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 172 Extra"]
[Source "ChessBase"]
[SourceDate "2016.06.21"]
[SourceVersion "1"]
[SourceVersionDate "2016.06.21"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 d5 4. cxd5 Bg7 5. Nc3 Nxd5 6. e4 Nxc3 7. bxc3 0-0 8. Be2 c5 9. 0-0 Nc6 10. Be3 Bg4 11. d5 Bxf3 12. gxf3 Nb8 13. Bxc5 Bxc3 14. Rc1 Be5 15. Qd2 Nd7 16. Be3 Bg7 17. f4 Nb6 18. Bxb6 Qxb6 19. e5 Rfd8 20. Rb1 Qc5 21. Rb5 Qc7 22. Rc1 Qd7 23. Rcb1 b6 24. d6 exd6 25. Rd5 Qf5 26. Rd1 Bh6 27. Rd4 d5 28. Bf3 Rac8 29. Bxd5 Re8 30. Qd3 Qg4+ 31. Qg3 Qf5 32. Bb3 Re7 33. Ba4 Rf8 34. Bd7 Rxd7 35. Rxd7 Bxf4 36. Qg2 Bxe5 37. Rxa7 Rc8 38. Rad7 Rc2 39. R7d2 Rxd2 40. Rxd2 Qb1+ 41. Qf1 Bxh2+ 42. Kg2 Qe4+ 43. f3 Qh4 44. Qf2 Qxf2+ 45. Kxf2 Kg7 46. Rc2 Bd6 47. Kg2 Kf8 48. a4 Bb4 49. Rc4 Ba5 50. Kg3 Bd2 51. f4 h6 52. Rd4 Be3 53. Rd3 Bc5 54. f5 Ke7 55. Rd5 Bd6+ 56. Kg4 Kd7 57. fxg6 fxg6 58. Rb5 Ke6 59. Kh4 Be7+ 60. Kg4 Bf6 61. Kh3 h5 62. Kg3 Bd8 63. Kh3 Kd6 64. Rb1 Ke5 65. Re1+ Kf5 66. Rf1+ Ke4 67. Re1+ Kf4 68. Rf1+ Kg5 69. Rd1 Be7 70. Rd5+ Kf4 71. Rd7 Bc5 72. Rc7 Be3 73. Rc8 Bc5 74. Rc7 Be3 75. Rc8 Kf3 76. Rf8+ Ke2 77. Ra8 g5 78. a5 g4+ 79. Kh4 bxa5 80. Rxa5 Kf3 81. Ra8 g3 82. Rg8 Bf2 83. Rxg3+ Kf4 84. Kxh5 1/2-1/2

[Event "GER-ch U25-A"]
[Site "Willingen"]
[Date "2016.05.15"]
[Round "1"]
[White "Sinnhoefer, Jonas"]
[Black "Bohlsen, Linus"]
[Result "0-1"]
[ECO "B41"]
[WhiteElo "1785"]
[BlackElo "2168"]
[PlyCount "66"]
[EventDate "2016.05.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 172 Extra"]
[Source "ChessBase"]
[SourceDate "2016.06.21"]
[SourceVersion "1"]
[SourceVersionDate "2016.06.21"]
[SourceQuality "1"]

1. e4 c5 2. c4 e6 3. Nf3 a6 4. Nc3 Qc7 5. d4 cxd4 6. Nxd4 Nf6 7. Be2 Bb4 8. f3 Nc6 9. Be3 d5 10. Qc2 dxc4 11. a3 Be7 12. Qa4 Bd7 13. Qxc4 0-0 14. Nxc6 Bxc6 15. 0-0 Rac8 16. Rac1 Bd6 17. g3 Qe7 18. Qd3 Rfd8 19. Qc2 b5 20. b4 Be5 21. Rfd1 Bxe4 22. Rxd8+ Qxd8 23. Nxe4 Rxc2 24. Nxf6+ Bxf6 25. Rxc2 Bd4 26. Bxd4 Qxd4+ 27. Kg2 g6 28. Rc8+ Kg7 29. Ra8 Qe3 30. Kf1 Qxa3 31. Kf2 Qxb4 32. Rxa6 Qd4+ 33. Kf1 b4 0-1

[Event "Bremen-ch op"]
[Site "Bremen"]
[Date "2016.03.26"]
[Round "9"]
[White "Klemm, Robert"]
[Black "Sinnhoefer, Jonas"]
[Result "0-1"]
[ECO "A10"]
[WhiteElo "1852"]
[BlackElo "1690"]
[PlyCount "42"]
[EventDate "2016.03.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. g3 f5 4. Bg2 Nf6 5. 0-0 c6 6. c4 Nbd7 7. b3 Ne4 8. Bb2 Bd6 9. Ne1 Qg5 10. Nd3 h5 11. f4 Qh6 12. Qe1 h4 13. Rf3 hxg3 14. hxg3 Ndf6 15. Nd2 Qh2+ 16. Kf1 Nh5 17. Ne5 Nhxg3+ 18. Rxg3 Nxg3+ 19. Kf2 Bb4 20. Nef3 Ne4+ 21. Kf1 Nxd2+ 0-1

[Event "Bremen-ch op"]
[Site "Bremen"]
[Date "2016.03.25"]
[Round "8"]
[White "Sinnhoefer, Jonas"]
[Black "Stieglitz, Dirk"]
[Result "0-1"]
[ECO "B02"]
[WhiteElo "1690"]
[BlackElo "2064"]
[PlyCount "72"]
[EventDate "2016.03.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d5 3. exd5 Nxd5 4. Bc4 c6 5. Qf3 e6 6. Nge2 Nd7 7. 0-0 Ne5 8. Qe4 Nxc4 9. Qxc4 Nxc3 10. Qxc3 Qf6 11. Qb3 Bd6 12. Ng3 0-0 13. d3 Bc7 14. Be3 b6 15. Rfe1 c5 16. Qc3 Qxc3 17. bxc3 f5 18. Bd2 c4 19. Ne2 e5 20. d4 Bb7 21. dxe5 Bxe5 22. Nd4 Rae8 23. Rad1 Be4 24. Rc1 Bd5 25. f4 Bb8 26. Rxe8 Rxe8 27. Kf2 g6 28. Rb1 Bd6 29. Nb5 Bc5+ 30. Kf1 Bxg2+ 31. Kxg2 Re2+ 32. Kg3 Rxd2 33. Rb2 Rd7 34. a4 Re7 35. Kh4 Re3 36. Nxa7 Be7# 0-1

[Event "Bremen-ch op"]
[Site "Bremen"]
[Date "2016.03.24"]
[Round "7"]
[White "Sausmikat, Armin"]
[Black "Sinnhoefer, Jonas"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1879"]
[BlackElo "1690"]
[PlyCount "108"]
[EventDate "2016.03.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Nf3 Nc6 6. d5 Nb4 7. Bc4 Bg4 8. Bb3 0-0-0 9. Bd2 Qa6 10. h3 Bh5 11. g4 Bg6 12. Bg5 Nbxd5 13. Nxd5 Nxd5 14. Bxd5 Qa5+ 15. b4 Qxd5 16. Qxd5 Rxd5 17. c4 Rd8 18. 0-0 f6 19. Be3 e5 20. c5 Be4 21. Nd2 Bd5 22. Rfc1 g5 23. Kf1 h5 24. Ke2 Bg2 25. Rg1 Bc6 26. a4 hxg4 27. hxg4 Bd5 28. b5 c6 29. bxc6 bxc6 30. Rab1 Kc7 31. a5 Be6 32. Rb4 Bc8 33. Ne4 Be7 34. f3 Rh6 35. Rgb1 Ba6+ 36. Kf2 Rh2+ 37. Kg3 Re2 38. Bf2 Ra2 39. Be1 Rh8 40. R4b2 Rxb2 41. Rxb2 Bf1 42. Rh2 Rxh2 43. Kxh2 Bd3 44. Bb4 Bxe4 45. fxe4 Kb7 46. Kg2 Ka6 47. Kf3 Kb5 48. Be1 Bxc5 49. Ke2 Bb4 50. Bf2 c5 51. Kd3 Bxa5 52. Kc2 Kc4 53. Be3 Bb4 54. Bf2 a5 0-1

[Event "Bremen-ch op"]
[Site "Bremen"]
[Date "2016.03.23"]
[Round "6"]
[White "Sinnhoefer, Jonas"]
[Black "Brinkmann, Fabian"]
[Result "1/2-1/2"]
[ECO "E91"]
[WhiteElo "1690"]
[BlackElo "2154"]
[PlyCount "69"]
[EventDate "2016.03.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 d6 2. d4 g6 3. c4 Bg7 4. Nc3 Nf6 5. Be2 0-0 6. Nf3 Nc6 7. d5 Nb8 8. 0-0 Nbd7 9. Qc2 a5 10. Na4 c5 11. Nc3 a4 12. Bd3 Nb6 13. h3 e5 14. Bg5 h6 15. Be3 Ne8 16. b3 f5 17. Rab1 f4 18. Bc1 g5 19. Nh2 f3 20. Nxf3 Rxf3 21. gxf3 Bxh3 22. Kh2 g4 23. Kg3 Qd7 24. Rh1 Nf6 25. Rxh3 gxh3 26. Bf1 Nh5+ 27. Kh2 Rf8 28. Bxh3 Qe7 29. Bf5 a3 30. Be3 Kh8 31. Rh1 Nf4 32. Ne2 Rg8 33. Kg1 Qg5+ 34. Ng3 Bf8 35. Kf1 1/2-1/2

[Event "Bremen-ch op"]
[Site "Bremen"]
[Date "2016.03.22"]
[Round "5"]
[White "Sinnhoefer, Jonas"]
[Black "Sommer, Andreas"]
[Result "1/2-1/2"]
[ECO "B38"]
[WhiteElo "1690"]
[BlackElo "1821"]
[PlyCount "75"]
[EventDate "2016.03.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. c4 Nc6 3. Ne2 d6 4. d4 cxd4 5. Nxd4 g6 6. Nc3 Bg7 7. Be3 Nf6 8. Be2 0-0 9. 0-0 e5 10. Ndb5 Ne8 11. c5 a6 12. Nxd6 Nxd6 13. cxd6 Nd4 14. Bc4 Qxd6 15. Ne2 Be6 16. Bxe6 Nxe2+ 17. Qxe2 Qxe6 18. b3 Rac8 19. Rac1 Rfd8 20. Rxc8 Rxc8 21. Rc1 Rxc1+ 22. Bxc1 Qc6 23. Qc4 Qxc4 24. bxc4 Kf8 25. Kf1 Ke7 26. Ke2 Kd6 27. Kd3 b5 28. Kc3 Kc6 29. Ba3 f5 30. f3 Bh6 31. Be7 Be3 32. Kb4 Bf4 33. g3 Be3 34. cxb5+ axb5 35. a4 bxa4 36. Kxa4 Bc5 37. Bf6 Bd6 38. Kb3 1/2-1/2

[Event "Bremen-ch op"]
[Site "Bremen"]
[Date "2016.03.21"]
[Round "4"]
[White "Boehm, Karl1"]
[Black "Sinnhoefer, Jonas"]
[Result "0-1"]
[ECO "A25"]
[WhiteElo "1852"]
[BlackElo "1690"]
[PlyCount "88"]
[EventDate "2016.03.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 Nc6 3. Nc3 e5 4. e3 Bb4 5. Bd2 exd4 6. exd4 Nxd4 7. a3 Be7 8. Nf3 Nxf3+ 9. Qxf3 c6 10. Bd3 d5 11. cxd5 Nxd5 12. 0-0 0-0 13. Rad1 Be6 14. Nxd5 Bxd5 15. Qh3 g6 16. Bh6 Re8 17. Be4 Bd6 18. Bxd5 cxd5 19. Rfe1 Qf6 20. b4 Re6 21. Rxe6 fxe6 22. Be3 b6 23. Qg4 Rf8 24. Qe2 Qe5 25. g3 h5 26. Qd2 Qe4 27. Re1 Qf3 28. Bh6 h4 29. Re3 Qg4 30. Bxf8 Kxf8 31. Qe2 Qxe2 32. Rxe2 hxg3 33. hxg3 Ke7 34. Kf1 e5 35. Rd2 Ke6 36. Ke2 g5 37. Kf3 e4+ 38. Kg4 Be7 39. Re2 Ke5 40. f3 Kd4 41. fxe4 dxe4 42. Kf5 e3 43. Kg4 Kd3 44. Kf3 g4+ 0-1

[Event "Bremen-ch op"]
[Site "Bremen"]
[Date "2016.03.20"]
[Round "3"]
[White "Jung, Gerald"]
[Black "Sinnhoefer, Jonas"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "1929"]
[BlackElo "1690"]
[PlyCount "99"]
[EventDate "2016.03.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. Nc3 Nf6 2. g4 Nxg4 3. e4 d6 4. Be2 Nf6 5. d4 Nc6 6. Be3 e5 7. d5 Ne7 8. Qd2 Ng4 9. Bg5 h6 10. Bh4 g5 11. Bg3 Ng6 12. f3 Nf6 13. h4 Nh5 14. Bf2 Nhf4 15. 0-0-0 a6 16. hxg5 Qxg5 17. Bf1 Be7 18. Be3 h5 19. Nh3 Bxh3 20. Bxh3 Qh6 21. Rdg1 Bg5 22. Kd1 f6 23. Bf5 Nh4 24. Rxh4 Bxh4 25. Rg6 Qf8 26. Bxf4 exf4 27. Ne2 Bg5 28. Nd4 h4 29. Ne6 Qf7 30. Rg7 Qxg7 31. Nxg7+ Kf7 32. Ne6 h3 33. Qc3 c5 34. Qa5 Rac8 35. Qb6 Rce8 36. Bxh3 Rxh3 37. Qxb7+ Re7 38. Qc8 Rh7 39. Qf8+ Kg6 40. Qg8+ Kh5 41. Nxf4+ Bxf4 42. Qg4+ Kh6 43. Qxf4+ Kg6 44. Qxd6 Rd7 45. Qxc5 Ra7 46. Qg1+ Kh6 47. f4 Rhg7 48. Qh2+ Kg6 49. c4 Rae7 50. d6 1-0

[Event "Bremen-ch op"]
[Site "Bremen"]
[Date "2016.03.20"]
[Round "2"]
[White "Sinnhoefer, Jonas"]
[Black "Krueger, Gerhard"]
[Result "1-0"]
[ECO "B73"]
[WhiteElo "1690"]
[BlackElo "1367"]
[PlyCount "113"]
[EventDate "2016.03.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. Be3 Nc6 8. 0-0 0-0 9. f3 Bd7 10. Bb5 a6 11. Bxc6 bxc6 12. Nb3 a5 13. Qd3 Qc7 14. Rfd1 a4 15. Nd2 Rfd8 16. Nc4 c5 17. Bf4 Qc6 18. Ne3 Qb7 19. Rab1 Qa6 20. Qd2 Bc6 21. h3 Qa5 22. Ned5 Bxd5 23. exd5 Nh5 24. Bg5 Bd4+ 25. Kh1 f6 26. Be3 Ng3+ 27. Kh2 Bxe3 28. Qxe3 Nf5 29. Qe6+ Kf8 30. Re1 Ra7 31. a3 Nd4 32. Qe4 Qa6 33. g4 Qc8 34. Nd1 Re8 35. c3 Nb5 36. Qf4 Kg7 37. h4 e5 38. Qe3 Nc7 39. c4 Rb7 40. Nc3 Rb3 41. Kg2 Qd7 42. Qg1 f5 43. g5 Na8 44. Kf2 f4 45. Qg2 Nb6 46. Re4 Qb7 47. Ke1 Nc8 48. Nxa4 Rxa3 49. Qc2 Rxf3 50. Re2 Qb4+ 51. Nc3 Nb6 52. Ra1 Rh3 53. Ra7+ Kg8 54. Rh2 Re3+ 55. Kf2 Ra8 56. Rb7 Qa5 57. h5 1-0

[Event "Bremen-ch op"]
[Site "Bremen"]
[Date "2016.03.19"]
[Round "1"]
[White "Pautz, Peter"]
[Black "Sinnhoefer, Jonas"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2066"]
[BlackElo "1690"]
[PlyCount "89"]
[EventDate "2016.03.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 g6 3. Bxf6 exf6 4. e3 Bg7 5. Bd3 0-0 6. h4 f5 7. h5 d5 8. Qf3 Re8 9. Ne2 c5 10. c3 cxd4 11. cxd4 Qb6 12. Nbc3 Nc6 13. hxg6 hxg6 14. Nxd5 Qxb2 15. Rb1 Qa3 16. Bb5 Qa5+ 17. Ndc3 Bd7 18. 0-0 a6 19. Bc4 b5 20. Bb3 Rac8 21. Rfc1 Ne7 22. Nd5 Nxd5 23. Bxd5 Rxc1+ 24. Rxc1 Rc8 25. Rxc8+ Bxc8 26. Nf4 Qc3 27. Nxg6 Qc1+ 28. Kh2 Bxd4 29. Ne7+ Kf8 30. Nxc8 Be5+ 31. g3 Qxc8 32. Bb7 Qe6 33. Bd5 Qd7 34. Kg2 a5 35. Bb3 f6 36. Qa8+ Kg7 37. Qxa5 Qc6+ 38. Kh2 Qf3 39. Qe1 Bc3 40. Qf1 Be5 41. Qg2 Qe2 42. Qb7+ Kh6 43. Kg2 Bc3 44. Qc8 Qd3 45. Qf8+ 1-0

[Event "Niedersachsen-ch op-B"]
[Site "Verden"]
[Date "2016.01.06"]
[Round "7"]
[White "Sinnhoefer, Jonas"]
[Black "Colbow, Collin"]
[Result "1/2-1/2"]
[ECO "C69"]
[WhiteElo "1741"]
[BlackElo "1518"]
[PlyCount "41"]
[EventDate "2016.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 f6 6. d4 Bg4 7. dxe5 Qxd1 8. Rxd1 fxe5 9. Bg5 h6 10. Bh4 g5 11. Bg3 Bxf3 12. gxf3 Bg7 13. Nd2 Ne7 14. Nc4 Ng6 15. Rd2 Rd8 16. Rad1 Rxd2 17. Rxd2 b6 18. Ne3 Ne7 19. Nc4 Ng6 20. Ne3 Ne7 21. Nc4 1/2-1/2

[Event "Niedersachsen-ch op-B"]
[Site "Verden"]
[Date "2016.01.05"]
[Round "5"]
[White "Sinnhoefer, Jonas"]
[Black "Schmugge, Jens"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "1741"]
[BlackElo "1627"]
[PlyCount "115"]
[EventDate "2016.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Bg5 Be7 7. Bd3 0-0 8. 0-0 b6 9. Nxf6+ Nxf6 10. Qe2 Bb7 11. c3 c5 12. dxc5 Bxc5 13. Rad1 Qe7 14. Rd2 h6 15. Bh4 Rad8 16. Rfd1 Rd5 17. b4 Bd6 18. a3 Bf4 19. Bh7+ Kxh7 20. Rxd5 Bxd5 21. Rxd5 Kh8 22. Rd4 g5 23. Bg3 Bxg3 24. hxg3 Rc8 25. Qd2 b5 26. Nxg5 Kg7 27. Nf3 Nd5 28. Re4 f5 29. Re5 Qd6 30. Qd4 Kh7 31. Qh4 Nxc3 32. Rxe6 Qd1+ 33. Re1 Qb3 34. Qe7+ Kg8 35. Qxa7 Ne4 36. Qd7 Qc2 37. Qe6+ Kg7 38. Qe5+ Kg8 39. Qd5+ Kg7 40. Qd4+ Kf8 41. Qh8+ Kf7 42. Qh7+ Ke8 43. Qg8+ Kd7 44. Qf7+ Kd6 45. Rf1 Rc3 46. Nd4 Qd3 47. Nxf5+ Kc6 48. Qg6+ Nd6 49. g4 Kc7 50. Qh7+ Kb6 51. Qxh6 Rc6 52. Qf8 Nb7 53. g5 Rg6 54. Ne7 Re6 55. g6 Rxe7 56. Qxe7 Qxg6 57. Re1 Qd3 58. Qe3+ 1-0

[Event "Niedersachsen-ch op-B"]
[Site "Verden"]
[Date "2016.01.05"]
[Round "6"]
[White "Weist, Hartmut"]
[Black "Sinnhoefer, Jonas"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "1665"]
[BlackElo "1741"]
[PlyCount "41"]
[EventDate "2016.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. e5 Qe7 7. Qe2 Nd5 8. c4 Ba6 9. Bd2 Qh4 10. Nc3 Bc5 11. g3 Qe7 12. Bg2 Nb4 13. Rc1 Bd4 14. a3 Bxc3 15. Rxc3 Nd5 16. Rc2 Qe6 17. cxd5 Qg6 18. Qe4 cxd5 19. Qxg6 hxg6 20. Rxc7 Bc4 21. Rxc4 1-0

[Event "Niedersachsen-ch op-B"]
[Site "Verden"]
[Date "2016.01.04"]
[Round "4"]
[White "Jaiser, Bennet"]
[Black "Sinnhoefer, Jonas"]
[Result "1/2-1/2"]
[ECO "E61"]
[WhiteElo "1592"]
[BlackElo "1741"]
[PlyCount "62"]
[EventDate "2016.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 d6 5. Bg5 Nc6 6. e3 Bf5 7. Bd3 Bxd3 8. Qxd3 e5 9. 0-0 h6 10. Bh4 g5 11. Bg3 Nh5 12. Rfe1 Nxg3 13. hxg3 Ne7 14. Rad1 f5 15. e4 g4 16. Nh2 exd4 17. Ne2 c5 18. exf5 h5 19. Nf4 Be5 20. Ne6 Qb6 21. b3 Kd7 22. Nf1 h4 23. gxh4 Rxh4 24. Nd2 Rah8 25. Kf1 Qc6 26. f3 Bg3 27. Re4 Nxf5 28. fxg4 Ne3+ 29. Ke2 Nxd1 30. Kxd1 Be5 31. Ng5 Re8 1/2-1/2

[Event "Niedersachsen-ch op-B"]
[Site "Verden"]
[Date "2016.01.04"]
[Round "3"]
[White "Sinnhoefer, Jonas"]
[Black "Torkler, Wolfgang"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1741"]
[BlackElo "1388"]
[PlyCount "116"]
[EventDate "2016.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. Bc4 Be6 5. Bxe6 Qxe6+ 6. Nge2 Nc6 7. d3 a6 8. Be3 Qg4 9. Ng3 Qxd1+ 10. Rxd1 g6 11. 0-0 Bg7 12. Nge2 Nf6 13. Nd4 Nb4 14. a3 Nbd5 15. Bd2 0-0 16. Nb3 b6 17. Ne4 c5 18. Rfe1 Rfe8 19. Re2 e6 20. c3 Rad8 21. Bc1 Nxe4 22. dxe4 Ne7 23. Red2 Nc6 24. Rxd8 Rxd8 25. Rxd8+ Nxd8 26. Kf1 Nc6 27. f4 h5 28. Be3 Bh6 29. Ke2 e5 30. g3 exf4 31. Bxf4 Bxf4 32. gxf4 f6 33. h4 Kf7 34. Ke3 Ke6 35. Nd2 b5 36. Nf3 Ne7 37. b3 f5 38. Ne5 fxe4 39. Kxe4 Kd6 40. c4 Ke6 41. Nxg6 Nf5 42. Nf8+ Kf6 43. Nd7+ Kg6 44. Nxc5 bxc4 45. bxc4 a5 46. Nb3 a4 47. Nd4 Nxh4 48. c5 Kf6 49. c6 Ng6 50. Nb5 h4 51. c7 Ne7 52. Na7 h3 53. Kf3 Ke6 54. c8Q+ Nxc8 55. Nxc8 Kf5 56. Nd6+ Ke6 57. Ne4 Kd5 58. Nc3+ Kc4 1-0

[Event "Niedersachsen-ch op-B"]
[Site "Verden"]
[Date "2016.01.03"]
[Round "2"]
[White "Rossberg, Jonathan"]
[Black "Sinnhoefer, Jonas"]
[Result "1-0"]
[ECO "D16"]
[WhiteElo "1746"]
[BlackElo "1741"]
[PlyCount "120"]
[EventDate "2016.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bd7 6. e3 b5 7. axb5 cxb5 8. Ne5 e6 9. Qf3 b4 10. Qxa8 bxc3 11. bxc3 Nd5 12. Nxd7 Nxd7 13. Qxd8+ Kxd8 14. Rxa7 N7b6 15. Ba3 Nxc3 16. Bxc4 Nxc4 17. Ra8+ Kc7 18. Rxf8 Rxf8 19. Bxf8 g6 20. Bb4 Nd5 21. Ke2 Kd7 22. Bc5 f5 23. g3 Nd6 24. Bxd6 Kxd6 25. Ra1 Kd7 26. Ra7+ Nc7 27. Kd3 Kc6 28. f3 Kb6 29. Ra1 Kc6 30. e4 Kd6 31. Rb1 Kd7 32. g4 fxg4 33. fxg4 Kc8 34. h4 h6 35. Rf1 Ne8 36. d5 Kd7 37. Kd4 Ke7 38. Ra1 exd5 39. Ra7+ Kd6 40. exd5 Nf6 41. Ra6+ Ke7 42. Rxf6 Kxf6 43. Kc5 Ke7 44. Kc6 Kd8 45. Kd6 g5 46. h5 Ke8 47. Kc7 Ke7 48. d6+ Ke6 49. d7 Ke5 50. d8Q Kf4 51. Qd4+ Kg3 52. Qd6+ Kxg4 53. Qxh6 Kh4 54. Qg6 g4 55. h6 g3 56. h7 Kh3 57. Qxg3+ Kxg3 58. h8Q Kf4 59. Qf6+ Kg4 60. Kd6 Kh5 1-0

[Event "Niedersachsen-ch op-B"]
[Site "Verden"]
[Date "2016.01.03"]
[Round "1"]
[White "Sinnhoefer, Jonas"]
[Black "Bergmann, Reinhold"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "1741"]
[BlackElo "1869"]
[PlyCount "71"]
[EventDate "2016.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. Nf3 Nf6 5. h3 a6 6. d4 e6 7. Be2 Be7 8. 0-0 0-0 9. Ne5 Nc6 10. Nxc6 Qxc6 11. Bf3 Qd7 12. Bf4 Bd6 13. Bxd6 cxd6 14. Qd3 Re8 15. Rfe1 Rb8 16. Rad1 b5 17. Ne4 Nxe4 18. Bxe4 h6 19. d5 e5 20. g4 Qd8 21. Kg2 Qg5 22. Qg3 Bd7 23. Re2 Rf8 24. Rg1 f5 25. gxf5 Qxg3+ 26. Kxg3 Bxf5 27. Bg2 b4 28. Be4 Rbc8 29. f3 Rc4 30. b3 Rc3 31. Rf1 a5 32. Bxf5 Rxf5 33. Rff2 Kf8 34. Re4 Rc5 35. Rd2 Rc3 36. Rf2 1/2-1/2

[Event "GER-chT U14"]
[Site "Verden"]
[Date "2015.12.30"]
[Round "7.2"]
[White "Sinnhoefer, Jonas"]
[Black "Kreutzmann, Duke"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "1711"]
[BlackElo "1817"]
[PlyCount "77"]
[EventDate "2015.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]
[WhiteTeam "Delmenhorst"]
[BlackTeam "Duesseldorf"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 cxd4 8. cxd4 f6 9. exf6 Nxf6 10. 0-0 Bd6 11. Nf3 Qc7 12. Bg5 0-0 13. Bh4 Nh5 14. Qc2 h6 15. Bh7+ Kh8 16. Bg6 Nf6 17. Bg3 Bxg3 18. fxg3 Kg8 19. Ne5 Bd7 20. Rac1 Qd6 21. Nxc6 Bxc6 22. Nf4 Rac8 23. Qe2 Bd7 24. Rfe1 Rxc1 25. Rxc1 Qb6 26. Qd2 e5 27. Ne2 Bb5 28. Bd3 Bxd3 29. Qxd3 Ne4 30. b3 Qf6 31. h3 Qf2+ 32. Kh2 Ng5 33. dxe5 Nf3+ 34. Kh1 Ne1 35. Qxd5+ Kh8 36. Qe4 Qf1+ 37. Kh2 Qf2 38. Nf4 Rxf4 39. gxf4 1-0

[Event "GER-chT U14"]
[Site "Verden"]
[Date "2015.12.29"]
[Round "5.2"]
[White "Lehne, Arwin Hugo"]
[Black "Sinnhoefer, Jonas"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1573"]
[BlackElo "1711"]
[PlyCount "136"]
[EventDate "2015.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]
[WhiteTeam "Coswig"]
[BlackTeam "Delmenhorst"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. Nf3 e6 3. Bf4 Nf6 4. e3 c5 5. c4 Nc6 6. Nc3 a6 7. Ne5 Be7 8. Nxc6 bxc6 9. dxc5 Bxc5 10. Be2 0-0 11. 0-0 Nd7 12. Na4 Ba7 13. Qc2 Nb6 14. Nxb6 Qxb6 15. a3 Re8 16. b4 f6 17. Bd3 h6 18. Bh7+ Kh8 19. Qg6 Qd8 20. Bxh6 gxh6 21. Qxh6 Re7 22. Bc2+ Kg8 23. Qxf6 Qc7 24. Qg6+ Kf8 25. Qf6+ Ke8 26. Bg6+ Kd8 27. cxd5 exd5 28. e4 d4 29. Qf8+ Kd7 30. Bf5+ Kd6 31. Qf6+ Be6 32. Bxe6 Rxe6 33. Qf4+ Re5 34. Qf6+ Kd7 35. Rfe1 Rae8 36. f3 Kc8 37. g3 Kb7 38. Kg2 Qb6 39. Rad1 Qb5 40. Rd2 Qa4 41. Qf7+ R5e7 42. Qa2 Rg7 43. Red1 Rh8 44. Rd3 Qb5 45. Qe2 Qh5 46. Kf1 Rxg3 47. Ke1 Qh3 48. hxg3 Qxg3+ 49. Kd2 Rh2 50. Qxh2 Qxh2+ 51. Kc1 Qa2 52. R1d2 Qa1+ 53. Kc2 Kc7 54. Rd1 Qa2+ 55. Kc1 c5 56. bxc5 Bxc5 57. R1d2 Qa1+ 58. Kc2 Kd6 59. f4 Ke6 60. Rb3 Qa2+ 61. Rb2 Qxa3 62. Rd3 Qa4+ 63. Kd2 Qe8 64. Rc2 Bb4+ 65. Kc1 Qa4 66. Rb2 Ba3 67. Rxa3 Qxa3 68. Kb1 Qd3+ 0-1

[Event "GER-chT U14"]
[Site "Verden"]
[Date "2015.12.29"]
[Round "6.2"]
[White "Schlangenotto, Niklas"]
[Black "Sinnhoefer, Jonas"]
[Result "1-0"]
[ECO "E62"]
[WhiteElo "1661"]
[BlackElo "1711"]
[PlyCount "53"]
[EventDate "2015.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]
[WhiteTeam "Paderborn Blauer Springer"]
[BlackTeam "Delmenhorst"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d6 6. c4 Nc6 7. Nc3 e5 8. e4 Bg4 9. Be3 Nd7 10. d5 Ne7 11. Qc2 f5 12. Ng5 fxe4 13. h3 Bf5 14. g4 h6 15. gxf5 hxg5 16. fxg6 Nxg6 17. Nxe4 Nf4 18. Rae1 b6 19. b4 a5 20. b5 Kf7 21. Bxf4 gxf4 22. Bf3 Rh8 23. Bg4 Bf6 24. Kh2 Qe7 25. Rg1 Raf8 26. Nxf6 Nxf6 27. Bh5+ 1-0

[Event "GER-chT U14"]
[Site "Verden"]
[Date "2015.12.28"]
[Round "3.2"]
[White "Sinnhoefer, Jonas"]
[Black "Kipke, Kevin"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "1711"]
[BlackElo "1580"]
[PlyCount "85"]
[EventDate "2015.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]
[WhiteTeam "Delmenhorst"]
[BlackTeam "Koenigsspringer"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Bg5 e6 3. Bxf6 Qxf6 4. e3 c5 5. c3 Nc6 6. Nd2 a6 7. Ne4 Qg6 8. Nxc5 b6 9. Nd3 Bd6 10. f4 Bb7 11. Nf3 0-0 12. Qe2 f6 13. Qf2 Ne7 14. Be2 Qe4 15. Kd2 Nf5 16. Rhg1 Be7 17. h4 Nd6 18. Nb4 Qg6 19. Bd3 Be4 20. Qe2 Bxd3 21. Nxd3 Qe4 22. Nf2 Qc6 23. b3 Rfc8 24. Rac1 Nb5 25. Qd3 Rc7 26. a4 Nd6 27. h5 b5 28. axb5 Nxb5 29. c4 Bb4+ 30. Ke2 Nd6 31. Nh4 Nf7 32. g4 Be7 33. Nh3 Qd6 34. d5 exd5 35. cxd5 Rb7 36. Nf5 Qa3 37. Nd4 Qa5 38. Nc2 Rb5 39. Ra1 Qb6 40. Rab1 Qb7 41. e4 Bc5 42. Rgc1 Rb8 43. Na1 0-1

[Event "GER-chT U14"]
[Site "Verden"]
[Date "2015.12.28"]
[Round "4.2"]
[White "Sinnhoefer, Jonas"]
[Black "Von Estorff, Jacob"]
[Result "1/2-1/2"]
[ECO "B38"]
[WhiteElo "1711"]
[BlackElo "1755"]
[PlyCount "43"]
[EventDate "2015.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]
[WhiteTeam "Delmenhorst"]
[BlackTeam "Uelzen Post"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Be3 d6 7. Be2 Nf6 8. Nc3 0-0 9. 0-0 Bd7 10. f3 Qb6 11. Na4 Qd8 12. Nc3 Rc8 13. Nd5 Nxd5 14. cxd5 Nxd4 15. Bxd4 Bxd4+ 16. Qxd4 a6 17. Rac1 Qa5 18. a3 Bb5 19. Bxb5 Qxb5 20. Rfd1 Qb3 21. Qd2 Rfd8 22. h3 1/2-1/2

[Event "GER-chT U14"]
[Site "Verden"]
[Date "2015.12.27"]
[Round "2.2"]
[White "Scholz, Sebastian"]
[Black "Sinnhoefer, Jonas"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "1644"]
[BlackElo "1711"]
[PlyCount "63"]
[EventDate "2015.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]
[WhiteTeam "Halver Schalksmuehle"]
[BlackTeam "Delmenhorst"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Nf3 Bg4 6. h3 Bh5 7. g4 Bg6 8. Ne5 Nbd7 9. Nxg6 hxg6 10. Bg2 c6 11. Bd2 Qb6 12. d5 cxd5 13. Nxd5 Nxd5 14. Bxd5 Qxb2 15. Rb1 Qe5+ 16. Be3 e6 17. Bxb7 Rb8 18. Bg2 Bd6 19. Rxb8+ Bxb8 20. Ke2 Ke7 21. Qd4 Qb5+ 22. Qd3 Qa4 23. Rd1 Rc8 24. Rd2 Ne5 25. Qb3 Qc4+ 26. Ke1 Bd6 27. Qxc4 Nxc4 28. Re2 Rb8 29. f4 Nxe3 30. Rxe3 Bxf4 31. Rb3 Rxb3 32. axb3 1/2-1/2

[Event "GER-chT U14"]
[Site "Verden"]
[Date "2015.12.27"]
[Round "1.2"]
[White "Sinnhoefer, Jonas"]
[Black "Schindler, Till"]
[Result "1-0"]
[ECO "C60"]
[WhiteElo "1711"]
[BlackElo "1318"]
[PlyCount "113"]
[EventDate "2015.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]
[WhiteTeam "Delmenhorst"]
[BlackTeam "Bann"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nge7 4. d4 a6 5. Bxc6 Nxc6 6. d5 Na7 7. 0-0 d6 8. c4 c6 9. Nc3 Bg4 10. Qd3 Be7 11. b3 0-0 12. h3 Bh5 13. Ne1 Bg6 14. Be3 f5 15. f3 Nc8 16. Rd1 c5 17. Nc2 Nb6 18. a3 Nd7 19. b4 b6 20. a4 f4 21. Bf2 Bh4 22. Ra1 Bxf2+ 23. Kxf2 Rf6 24. b5 a5 25. Rh1 Bf7 26. Rag1 Rh6 27. Qf1 Qg5 28. Ke2 Rf8 29. Kd3 Nf6 30. Ne2 Nh5 31. Qf2 Be8 32. g3 Rg6 33. g4 Nf6 34. h4 Qh6 35. g5 Qh5 36. gxf6 Rfxf6 37. Rxg6 Bxg6 38. Ng1 h6 39. Ne2 Bh7 40. Na1 Rg6 41. Nb3 Rf6 42. Nbc1 Rg6 43. Kc2 Kf7 44. Nd3 Rf6 45. Rg1 Kg8 46. Rg2 Bg6 47. Qg1 Kh7 48. Rg4 Kh8 49. Nexf4 exf4 50. Nxf4 Bxe4+ 51. fxe4 Qf7 52. Qg3 Kg8 53. Kd3 h5 54. Rxg7+ Qxg7 55. Qxg7+ Kxg7 56. Nxh5+ Kg6 57. Nxf6 1-0

[Event "GER-ch U25 op-A"]
[Site "Willingen"]
[Date "2015.05.30"]
[Round "9"]
[White "Schulz, Theresa Charlotte"]
[Black "Sinnhoefer, Jonas"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "1541"]
[BlackElo "1588"]
[PlyCount "96"]
[EventDate "2015.05.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. d4 Nf6 2. e3 g6 3. Bd3 d6 4. f4 Bg7 5. Nf3 Nbd7 6. 0-0 0-0 7. c3 c5 8. Nbd2 Nd5 9. Qe1 f5 10. Bc4 N7b6 11. Bb3 Kh8 12. Ng5 h6 13. Ngf3 Be6 14. h3 Qc7 15. Nh2 c4 16. Bc2 Nf6 17. Qg3 Bf7 18. e4 e6 19. e5 dxe5 20. fxe5 Nfd5 21. Ndf3 Qe7 22. Qf2 g5 23. g4 f4 24. Bb1 Bg8 25. h4 Qe8 26. hxg5 hxg5 27. Qg2 Bh6 28. Qh3 Kg7 29. Kf2 Qe7 30. Rh1 Bf7 31. Nxg5 Rh8 32. Nxf7 Qxf7 33. Nf3 Raf8 34. Bd2 Qe7 35. Qh5 Qf7 36. Qxf7+ Kxf7 37. Be4 Rfg8 38. g5 Bf8 39. Rxh8 Rxh8 40. a4 a5 41. Ra3 Bxa3 42. bxa3 Kg7 43. g6 Nxa4 44. Bxd5 exd5 45. Bxf4 Nxc3 46. e6 Ne4+ 47. Ke3 Kxg6 48. Ne5+ Kf5 0-1

[Event "GER-ch U25 op-A"]
[Site "Willingen"]
[Date "2015.05.29"]
[Round "8"]
[White "Sinnhoefer, Jonas"]
[Black "Leimbach, Tim Vincent"]
[Result "1/2-1/2"]
[ECO "C68"]
[WhiteElo "1588"]
[BlackElo "1492"]
[PlyCount "67"]
[EventDate "2015.05.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 Bg4 6. h3 Bh5 7. d3 Qf6 8. Nbd2 Bd6 9. Re1 Ne7 10. d4 0-0-0 11. c3 g5 12. Nf1 Bxf3 13. Qxf3 Qxf3 14. gxf3 Rdg8 15. Ne3 f6 16. Kf1 Ng6 17. Nc4 Nf4 18. Bxf4 gxf4 19. Nxd6+ cxd6 20. Ke2 Rg2 21. Rh1 Kd7 22. Rad1 b5 23. b3 Rb8 24. Kf1 Rg5 25. Rg1 Rxg1+ 26. Kxg1 h5 27. Rd2 Kc7 28. Kf1 a5 29. Rd1 a4 30. b4 Kd7 31. Ke2 Rg8 32. Rc1 d5 33. Rd1 Ke6 34. Kf1 1/2-1/2

[Event "GER-ch U25 op-A"]
[Site "Willingen"]
[Date "2015.05.28"]
[Round "7"]
[White "Ehmann, Johanna"]
[Black "Sinnhoefer, Jonas"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "1500"]
[BlackElo "1588"]
[PlyCount "81"]
[EventDate "2015.05.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. Nc3 Nxc3 4. dxc3 d6 5. exd6 exd6 6. Nf3 Be7 7. Bf4 Nc6 8. Qd2 Bd7 9. 0-0-0 0-0 10. Kb1 Bf5 11. Nd4 Bg6 12. g3 Qd7 13. h4 Nxd4 14. cxd4 h6 15. f3 a5 16. g4 h5 17. gxh5 Bxh5 18. Qg2 Qe6 19. Bd3 Bf6 20. d5 Qd7 21. Rhg1 Kh8 22. Bg5 Qd8 23. Bf5 Bxg5 24. hxg5 g6 25. Rh1 Kg7 26. Rdg1 Rh8 27. Bg4 Qe8 28. Bxh5 Rxh5 29. Rxh5 gxh5 30. Rh1 Qe7 31. f4 Rh8 32. f5 Qe5 33. g6 f6 34. Qf3 h4 35. a3 Qg3 36. Qe4 Qe5 37. Rxh4 Rc8 38. Rh7+ Kg8 39. Qh4 Kf8 40. Rh8+ Ke7 41. Qh7# 1-0

[Event "GER-ch U25 op-A"]
[Site "Willingen"]
[Date "2015.05.27"]
[Round "6"]
[White "Kornitzky, Tino"]
[Black "Sinnhoefer, Jonas"]
[Result "1/2-1/2"]
[ECO "D08"]
[WhiteElo "1536"]
[BlackElo "1588"]
[PlyCount "149"]
[EventDate "2015.05.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. d4 d5 2. c4 e5 3. dxe5 d4 4. Nf3 Nc6 5. Nbd2 Nge7 6. Nb3 Ng6 7. Nbxd4 Bb4+ 8. Bd2 Bxd2+ 9. Qxd2 Ncxe5 10. Nxe5 Nxe5 11. e3 0-0 12. Be2 c5 13. Nb3 b6 14. Qc3 Re8 15. Rd1 Qc7 16. Nd2 Bb7 17. Nf3 Nd7 18. 0-0 Nf6 19. Nd2 Rad8 20. Bf3 Bc8 21. Qc2 Ng4 22. Bxg4 Bxg4 23. f3 Bc8 24. e4 Rd7 25. Nb3 Red8 26. Rxd7 Qxd7 27. Rf2 Kf8 28. Rd2 Qe7 29. Rxd8+ Qxd8 30. Qd2 Qxd2 31. Nxd2 Ke7 32. Kf2 Ke6 33. Ke3 a6 34. Nb1 b5 35. b3 Bd7 36. Nc3 Kd6 37. Kf4 f6 38. h4 bxc4 39. bxc4 Be6 40. Nd5 Bd7 41. g4 Bc8 42. g5 Ke6 43. gxf6 gxf6 44. Ke3 a5 45. f4 Bd7 46. Nc7+ Kd6 47. Nb5+ Kc6 48. e5 fxe5 49. fxe5 Be6 50. Nd6 Kd7 51. Kd3 Kc6 52. Kc3 Bd7 53. Nf7 Be6 54. Ng5 Bf5 55. Kb3 h6 56. Nf7 Be6 57. Nd6 Bd7 58. Ka3 Kb6 59. Ne4 Be6 60. Kb3 Kc6 61. Ng3 Bg4 62. Nf1 Kb6 63. Ne3 Be6 64. Nd5+ Kc6 65. Ka4 Bxd5 66. cxd5+ Kxd5 67. Kb5 c4 68. e6 c3 69. e7 c2 70. e8Q c1Q 71. Qd7+ Ke5 72. Qe7+ Kf5 73. Qh7+ Kg4 74. Qe4+ Kh5 75. Qf3+ 1/2-1/2

[Event "GER-ch U25 op-A"]
[Site "Willingen"]
[Date "2015.05.26"]
[Round "5"]
[White "Sinnhoefer, Jonas"]
[Black "Hartmann, Jakob"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "1588"]
[BlackElo "1934"]
[PlyCount "94"]
[EventDate "2015.05.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c4 b4 12. Nc2 a5 13. Be2 0-0 14. 0-0 Be7 15. Qd3 Be6 16. Rfd1 Bxd5 17. cxd5 Nb8 18. Qb3 Nd7 19. Ne3 Nc5 20. Qc2 Bg5 21. Nc4 a4 22. Bf3 Qc7 23. b3 Ra7 24. Nb2 Rfa8 25. Nxa4 Nxa4 26. Qxc7 Rxc7 27. bxa4 Rxa4 28. Rdb1 Bd2 29. g3 Rca7 30. Rb2 Bc3 31. Rc2 Kf8 32. Rac1 Rxa2 33. Rxc3 bxc3 34. Rxc3 Ke7 35. Rc6 Rb2 36. Rc1 Raa2 37. Rf1 g6 38. g4 Kf6 39. h4 h6 40. Kg2 Rc2 41. g5+ hxg5 42. h5 g4 43. Bxg4 Kg5 44. Bd1 Rd2 45. hxg6 fxg6 46. Kg3 Ra1 47. Be2 Ra3+ 0-1

[Event "GER-ch U25 op-A"]
[Site "Willingen"]
[Date "2015.05.26"]
[Round "4"]
[White "Tiedemann, Fin Niklas"]
[Black "Sinnhoefer, Jonas"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1798"]
[BlackElo "1588"]
[PlyCount "81"]
[EventDate "2015.05.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Bd2 Nxe4 8. Bxb4 Nxb4 9. Bxf7+ Kxf7 10. Qb3+ d5 11. Ne5+ Ke6 12. Qxb4 Qf8 13. Qxf8 Rxf8 14. 0-0 b6 15. f3 Nf6 16. Re1 Kd6 17. Nc3 Ba6 18. b4 Rae8 19. b5 Bb7 20. Re3 Nd7 21. Nf7+ Rxf7 22. Rxe8 Nf6 23. Rd8+ Nd7 24. Re1 c5 25. bxc6 Bxc6 26. Rde8 Nf8 27. R8e5 Ng6 28. Re6+ Kc7 29. Kf2 b5 30. a3 Rf4 31. Ne2 Rf7 32. Rc1 Ne7 33. g3 Kd7 34. Re5 Ng8 35. Nf4 Nf6 36. Ke2 a5 37. Re6 Bb7 38. Rb6 Ke8 39. Ne6 Re7 40. Kd3 Kf7 41. Nd8+ 1-0

[Event "GER-ch U25 op-A"]
[Site "Willingen"]
[Date "2015.05.25"]
[Round "3"]
[White "Sinnhoefer, Jonas"]
[Black "Lohrmann, Tabea"]
[Result "1-0"]
[ECO "C68"]
[WhiteElo "1588"]
[BlackElo "1461"]
[PlyCount "113"]
[EventDate "2015.05.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 Bg4 6. h3 h5 7. d3 Bxf3 8. Qxf3 Nf6 9. Be3 Qd7 10. Nd2 Be7 11. Nc4 Qe6 12. Qg3 Bd6 13. Kh1 0-0-0 14. c3 Rdg8 15. f4 exf4 16. Nxd6+ cxd6 17. Qxf4 Rf8 18. Bd4 Ne8 19. b4 f6 20. c4 Nc7 21. a4 b5 22. axb5 axb5 23. c5 Kd7 24. cxd6 Qxd6 25. Qxd6+ Kxd6 26. Bc5+ Kd7 27. Bxf8 Rxf8 28. Kh2 Kd6 29. d4 Re8 30. Rfe1 Ne6 31. Rad1 Rd8 32. Kg3 Ra8 33. d5 Ra3+ 34. Kf2 Nf4 35. Re3 Ra2+ 36. Kf3 Nxg2 37. dxc6+ Kxc6 38. Rc1+ Kb6 39. Rec3 Nh4+ 40. Ke3 Ng6 41. Rc6+ Kb7 42. Rc7+ Kb8 43. Rxg7 Ne5 44. Kd4 Rd2+ 45. Kc5 Rd8 46. Kxb5 Rd7 47. Rxd7 Nxd7 48. Kc6 Kc8 49. Rg1 Kd8 50. Rd1 Kc8 51. Rxd7 Kb8 52. Rc7 Ka8 53. Kb6 Kb8 54. Rc2 h4 55. Rc1 f5 56. exf5 Ka8 57. Rc8# 1-0

[Event "GER-ch U25 op-A"]
[Site "Willingen"]
[Date "2015.05.24"]
[Round "2"]
[White "Glaser, Maximilian"]
[Black "Sinnhoefer, Jonas"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1754"]
[BlackElo "1588"]
[PlyCount "89"]
[EventDate "2015.05.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. d4 d5 2. e3 Nf6 3. Bd3 e6 4. Nd2 c5 5. c3 Nc6 6. f4 Bd6 7. Ngf3 Nd7 8. 0-0 0-0 9. Ne5 Ncxe5 10. fxe5 Be7 11. Nf3 b6 12. Bd2 c4 13. Bc2 Bb7 14. Be1 f6 15. Bg3 f5 16. Qe2 Nb8 17. Kf2 Qc8 18. Ke1 b5 19. Kd2 a5 20. Bf4 Kf7 21. Ng5+ Bxg5 22. Bxg5 g6 23. h4 h5 24. g4 hxg4 25. Qxg4 Ke8 26. Qe2 Qd7 27. h5 Qf7 28. hxg6 Qxg6 29. Rg1 Rg8 30. Bf6 Qf7 31. Rxg8+ Qxg8 32. Rh1 Kd7 33. Rh8 Qg6 34. Rd8+ Kc7 35. Rd6 Qf7 36. Bxf5 exf5 37. Bd8+ Kc8 38. e6 Qe8 39. e7 Nc6 40. Qf3 Nxe7 41. Bxe7 Qxe7 42. Qxf5+ Kc7 43. Re6 Qf8 44. Rf6 Qb8 45. Qh7+ 1-0

[Event "GER-ch U25 op-A"]
[Site "Willingen"]
[Date "2015.05.24"]
[Round "1"]
[White "Sinnhoefer, Jonas"]
[Black "Schnabel, Bennett"]
[Result "0-1"]
[ECO "B39"]
[WhiteElo "1588"]
[BlackElo "1889"]
[PlyCount "126"]
[EventDate "2015.05.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Be3 Nf6 7. Nc3 Ng4 8. Qxg4 Nxd4 9. Qd1 Nc6 10. Be2 0-0 11. 0-0 d6 12. Qc2 Be6 13. Rac1 Nd4 14. Qd2 Nxe2+ 15. Nxe2 Rc8 16. b3 b6 17. Nd4 Bd7 18. Bh6 Bxh6 19. Qxh6 Rc5 20. Nf3 Rh5 21. Qe3 Qc7 22. Rfd1 Bg4 23. h3 Bxf3 24. Qxf3 f5 25. Rf1 Qc6 26. Rce1 Rh4 27. exf5 Qxf3 28. gxf3 Rxf5 29. Kg2 Kf7 30. Re4 Rhf4 31. Re3 Rg5+ 32. Kh2 Rd4 33. Rfe1 e5 34. Rg1 Rxg1 35. Kxg1 Ke6 36. Kg2 Kd7 37. Kg3 Kc6 38. a3 a5 39. Rc3 Kc5 40. a4 g5 41. Re3 h6 42. Rc3 Rd2 43. Re3 h5 44. h4 gxh4+ 45. Kxh4 Rxf2 46. Kxh5 Kd4 47. Re4+ Kd3 48. Kg4 Rb2 49. Kf5 Rxb3 50. Ke6 Rb4 51. Kxd6 Rxa4 52. Kxe5 Rxc4 53. Re1 b5 54. f4 a4 55. f5 a3 56. f6 Rc7 57. Rf1 b4 58. Rb1 a2 59. Rh1 b3 60. Kd6 Rf7 61. Ke6 Rxf6+ 62. Kxf6 b2 63. Rh3+ Ke4 0-1

[Event "Niedersachsen-ch op-B"]
[Site "Verden"]
[Date "2015.01.05"]
[Round "7"]
[White "Reichelt, Ole"]
[Black "Sinnhoefer, Jonas"]
[Result "1-0"]
[ECO "D15"]
[WhiteElo "1700"]
[BlackElo "1428"]
[PlyCount "120"]
[EventDate "2015.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 dxc4 5. e4 b5 6. a4 Bd7 7. axb5 cxb5 8. e5 Ng8 9. b3 Qc7 10. bxc4 bxc4 11. Qc2 e6 12. Ne4 Bb5 13. Ba3 Qa5+ 14. Qc3 Qxc3+ 15. Nxc3 Bc6 16. Bxf8 Kxf8 17. Be2 Nd7 18. 0-0 Ne7 19. Rfc1 Nb6 20. Nd1 Nf5 21. Ne3 Nxe3 22. fxe3 Nd5 23. Ra3 Nb4 24. Rxc4 Bb5 25. Rxb4 Bxe2 26. Rxa7 Rxa7 27. Rb8+ Ke7 28. Rxh8 Bd3 29. Rg8 g6 30. Rg7 h5 31. Ng5 Ke8 32. Kf2 Bc4 33. Kg3 Kf8 34. Rh7 Kg8 35. Kf4 Ra2 36. Kf3 Ra7 37. g4 hxg4+ 38. Kxg4 Be2+ 39. Kg3 Bh5 40. e4 Ra3+ 41. Kf4 Ra6 42. Rxf7 Ra1 43. Rf6 Rf1+ 44. Ke3 Rxf6 45. exf6 Bd1 46. e5 Bb3 47. Kd2 Kf8 48. Kc3 Bd5 49. Kb4 Ke8 50. Kc5 Kd7 51. f7 Ke7 52. h4 Ba2 53. f8Q+ Kxf8 54. Kd6 Kg7 55. Nxe6+ Kf7 56. Nf4 Bb1 57. d5 Bf5 58. e6+ Kf8 59. Kc7 g5 60. hxg5 Bxe6 1-0

[Event "Niedersachsen-ch op-B"]
[Site "Verden"]
[Date "2015.01.04"]
[Round "6"]
[White "Sinnhoefer, Jonas"]
[Black "Zweigait, Bjoern"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "1428"]
[BlackElo "1532"]
[PlyCount "55"]
[EventDate "2015.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bc4 g6 4. d3 Bg7 5. Nc3 a6 6. 0-0 d6 7. Bf4 Nh6 8. h3 Na5 9. Bb3 Bd7 10. Qd2 Ng8 11. Rab1 Bc6 12. Rfe1 Nxb3 13. axb3 Qd7 14. d4 cxd4 15. Nxd4 e5 16. Nxc6 bxc6 17. Bg3 Ne7 18. Na4 Qc7 19. Rbd1 Rd8 20. Qd3 a5 21. f4 0-0 22. fxe5 Bxe5 23. Bxe5 dxe5 24. Qc4 Kg7 25. Qc5 f6 26. Nb6 Qa7 27. Na4 Qc7 28. Nb6 1/2-1/2

[Event "Niedersachsen-ch op-B"]
[Site "Verden"]
[Date "2015.01.04"]
[Round "5"]
[White "Torkler, Wolfgang"]
[Black "Sinnhoefer, Jonas"]
[Result "0-1"]
[ECO "C44"]
[WhiteElo "1399"]
[BlackElo "1428"]
[PlyCount "102"]
[EventDate "2015.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Bb4+ 5. Bd2 Bc5 6. Ng5 Ne5 7. Nxf7 Nxf7 8. Bxf7+ Kf8 9. Qf3 Qf6 10. Bxg8 Qxf3 11. gxf3 Rxg8 12. Bf4 d6 13. Nd2 Kf7 14. 0-0-0 d3 15. cxd3 Bxf2 16. h4 Bb6 17. h5 Be6 18. b3 Raf8 19. Rdf1 Ke7 20. Bg5+ Kd7 21. f4 h6 22. Bh4 Bg4 23. Bg3 Be2 24. Re1 Bxd3 25. e5 Re8 26. Nf3 Rgf8 27. Kd2 Bb5 28. b4 Bc6 29. Rhf1 Bxf3 30. Rxf3 dxe5 31. Rd3+ Kc6 32. fxe5 Bf2 33. Re2 Bxg3 34. Rxg3 Rf7 35. Kc3 Ree7 36. Kc4 Rf4+ 37. Kb3 Rf5 38. Rd2 b6 39. Rg6+ Kb7 40. e6 Re5 41. Rd7 R5xe6 42. Rxg7 Rxd7 43. Rxd7 Re5 44. a4 Rxh5 45. b5 Rh1 46. Rh7 h5 47. Kb4 h4 48. a5 bxa5+ 49. Kxa5 h3 50. Kb4 h2 51. Kc3 Rc1+ 0-1

[Event "Niedersachsen-ch op-B"]
[Site "Verden"]
[Date "2015.01.03"]
[Round "3"]
[White "Luecke, Kristina"]
[Black "Sinnhoefer, Jonas"]
[Result "0-1"]
[ECO "C65"]
[WhiteElo "1204"]
[BlackElo "1428"]
[PlyCount "78"]
[EventDate "2015.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. 0-0 Nf6 5. d3 d6 6. h3 h6 7. c3 a6 8. Ba4 b5 9. Bb3 Be6 10. Bc2 Ne7 11. Nbd2 Ng6 12. d4 Bb6 13. Re1 0-0 14. Nf1 Qe7 15. Ng3 Rfe8 16. Nf5 Qd7 17. d5 Bxf5 18. exf5 Ne7 19. Nh4 Nexd5 20. Qf3 Rab8 21. Bb3 c6 22. Qg3 Kh7 23. Kh1 Qa7 24. Be3 Nxe3 25. fxe3 Ne4 26. Qf3 d5 27. Bc2 Ng5 28. Qf2 e4 29. f6 g6 30. a3 Bc7 31. Rf1 Be5 32. Rae1 Qc7 33. Qe2 Bg3 34. Rd1 Bxh4 35. Rf4 Bg3 36. Rg4 Ne6 37. Bxe4 dxe4 38. Rxe4 Rbd8 39. Rxd8 Qxd8 0-1

[Event "Niedersachsen-ch op-B"]
[Site "Verden"]
[Date "2015.01.03"]
[Round "4"]
[White "Sinnhoefer, Jonas"]
[Black "Nordhorn, Horst"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "1428"]
[BlackElo "1787"]
[PlyCount "38"]
[EventDate "2015.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 f5 3. d3 d6 4. Nc3 Nf6 5. Be2 Be7 6. b3 Nc6 7. Bb2 fxe4 8. dxe4 Be6 9. Ng5 Bg8 10. Nf3 Qd7 11. Bd3 Bf7 12. Ne2 Qg4 13. Ng3 Nh5 14. Nxh5 Bxh5 15. Rg1 0-0 16. h3 Qf4 17. Bc1 Bxf3 18. gxf3 Qxf3 19. Bh6 Qxf2# 0-1

[Event "Niedersachsen-ch op-B"]
[Site "Verden"]
[Date "2015.01.02"]
[Round "2"]
[White "Sinnhoefer, Jonas"]
[Black "Block, Timo"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "1428"]
[BlackElo "1065"]
[PlyCount "139"]
[EventDate "2015.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 c5 4. dxc5 Bxc5 5. exd5 exd5 6. Qxd5 Qe7+ 7. Qe4 Nc6 8. Qxe7+ Ngxe7 9. Nf3 0-0 10. Bd3 h6 11. 0-0 b6 12. Bf4 Bb7 13. Ne4 Ng6 14. Nxc5 bxc5 15. Bd6 Rfd8 16. Bxc5 Nf4 17. Be4 Re8 18. Rfe1 Na5 19. Bxb7 Nxb7 20. Rxe8+ Rxe8 21. Bxa7 Rc8 22. c3 Nd6 23. g3 Ne6 24. Bd4 Nc4 25. b3 Nd6 26. c4 Nf5 27. Bc3 f6 28. Kf1 Ra8 29. h4 Kf7 30. a4 Rb8 31. b4 g5 32. hxg5 hxg5 33. a5 Rc8 34. c5 Rb8 35. Rb1 g4 36. Ne1 Ne7 37. Rb2 Nd5 38. Bd2 Nd4 39. Be3 Nc6 40. Nd3 Ke6 41. a6 Kf5 42. b5 Na7 43. b6 Nc6 44. Nf4 Nc3 45. Ke1 Ke5 46. Ng6+ Kd5 47. Ne7+ Nxe7 48. a7 Ra8 49. b7 Rxa7 50. b8Q Ra1+ 51. Kd2 Ne4+ 52. Kc2 Nc6 53. Qb3+ Ke5 54. Bf4+ Kf5 55. Qd5+ Ne5 56. Bxe5 fxe5 57. Qf7+ Nf6 58. c6 Rf1 59. c7 Rxf2+ 60. Kb1 Rf1+ 61. Ka2 Rc1 62. Rf2+ Ke4 63. Rxf6 Rc2+ 64. Kb3 Rd2 65. c8Q Rd3+ 66. Kc2 Rd4 67. Qxg4+ Ke3 68. Rf3+ Ke2 69. Rf2+ Ke1 70. Qe2# 1-0

[Event "Niedersachsen-ch op-B"]
[Site "Verden"]
[Date "2015.01.02"]
[Round "1"]
[White "Thormann, Georg"]
[Black "Sinnhoefer, Jonas"]
[Result "1-0"]
[ECO "C64"]
[WhiteElo "949"]
[BlackElo "1428"]
[PlyCount "122"]
[EventDate "2015.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. Bxc6 dxc6 5. Nxe5 Qd4 6. Nd3 Qxe4+ 7. Kf1 Bb6 8. Nc3 Qe6 9. Qe1 Nf6 10. Qxe6+ Bxe6 11. Nf4 Bf5 12. d3 Ng4 13. f3 Ne3+ 14. Bxe3 Bxe3 15. Re1 0-0-0 16. Rxe3 Rd7 17. Kf2 Kd8 18. Na4 b6 19. Rhe1 Rd4 20. Nh5 Rxa4 21. Nxg7 Bg6 22. Re8+ Rxe8 23. Rxe8+ Kd7 24. a3 b5 25. Ra8 c5 26. Ke2 c4 27. dxc4 Rxc4 28. c3 Ra4 29. g4 c5 30. h4 b4 31. cxb4 cxb4 32. axb4 Rxb4 33. Rxa7+ Kd6 34. h5 Rxb2+ 35. Ke3 Rb3+ 36. Kf4 Rb4+ 37. Kg5 f6+ 38. Kxf6 Bd3 39. Nf5+ Kd5 40. Rd7+ Kc4 41. Rd4+ Kc3 42. Rxb4 Kxb4 43. f4 Kc5 44. g5 Kc6 45. g6 hxg6 46. hxg6 Kd7 47. Kf7 Bxf5 48. Kf6 Be6 49. f5 Bc4 50. Kg7 Bd3 51. f6 Bxg6 52. Kxg6 Ke8 53. Kg7 Kd8 54. f7 Ke7 55. f8Q+ Ke6 56. Qf4 Kd5 57. Kf6 Kc5 58. Qe4 Kd6 59. Qe5+ Kc6 60. Ke6 Kb7 61. Qd6 Ka8 1-0

[Event "GER-chT North U14"]
[Site "Magdeburg"]
[Date "2014.09.13"]
[Round "6.3"]
[White "Hausdorf, Lars"]
[Black "Sinnhoefer, Jonas"]
[Result "1-0"]
[ECO "D15"]
[WhiteElo "1440"]
[BlackElo "1226"]
[PlyCount "101"]
[EventDate "2014.09.11"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]
[WhiteTeam "Potsdam USV"]
[BlackTeam "Delmenhorst"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 dxc4 5. e4 b5 6. Bg5 Nbd7 7. Qc2 Qb6 8. Be2 e6 9. 0-0 Be7 10. a3 0-0 11. e5 Bxa3 12. bxa3 Nd5 13. Nxd5 cxd5 14. Rfb1 Bb7 15. Qb2 a6 16. a4 Bc6 17. Bd2 f6 18. exf6 Rxf6 19. Be3 Rff8 20. axb5 axb5 21. Qb4 Qc7 22. Qc3 Rxa1 23. Rxa1 Rb8 24. Qb4 Nf6 25. Ne5 Rb6 26. f3 Nd7 27. Nxc6 Qxc6 28. Bd2 Kf7 29. Bc3 Ke8 30. Qb2 Rb8 31. Ra5 Nb6 32. Rxb5 Kd7 33. Qb1 h6 34. Bd1 Kc7 35. Rc5 Qxc5 36. dxc5 Na4 37. Qxb8+ Kxb8 38. Bxa4 Kb7 39. Kf2 Ka6 40. Ke3 g5 41. Kd4 h5 42. Ke5 g4 43. fxg4 hxg4 44. Kxe6 d4 45. Bxd4 Ka5 46. c6 Kxa4 47. c7 c3 48. c8Q g3 49. Qb7 c2 50. Bc3 Ka3 51. Qb4+ 1-0

[Event "GER-chT North U14"]
[Site "Magdeburg"]
[Date "2014.09.13"]
[Round "5.3"]
[White "Sinnhoefer, Jonas"]
[Black "Scholz, Tom"]
[Result "1-0"]
[ECO "C87"]
[WhiteElo "1226"]
[BlackElo "1296"]
[PlyCount "95"]
[EventDate "2014.09.11"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]
[WhiteTeam "Delmenhorst"]
[BlackTeam "Laatzen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 d6 6. h3 Be7 7. Re1 0-0 8. c3 Be6 9. d4 exd4 10. cxd4 d5 11. Nc3 dxe4 12. Nxe4 Nxe4 13. Rxe4 Bd5 14. Bxc6 Bxc6 15. Rg4 Bf6 16. Be3 Re8 17. Qe2 Bb5 18. Qd2 b6 19. Rc1 Bd7 20. Rg3 Bf5 21. Bg5 Bxg5 22. Qxg5 Qxg5 23. Rxg5 Be4 24. Kf1 Rac8 25. Re5 Rxe5 26. Nxe5 c5 27. Nd7 Rc6 28. dxc5 bxc5 29. Rxc5 Rxc5 30. Nxc5 Bd5 31. b3 a5 32. a3 Kf8 33. g3 Ke7 34. Ke2 Kd6 35. b4 axb4 36. axb4 Kc6 37. Kd3 Kb5 38. Kc3 Ba2 39. Ne4 Bd5 40. f3 h6 41. h4 Be6 42. g4 f5 43. Nd6+ Kb6 44. Nxf5 h5 45. Nxg7 Bd5 46. Nxh5 Bxf3 47. Nf6 Be4 48. Nxe4 1-0

[Event "GER-chT North U14"]
[Site "Magdeburg"]
[Date "2014.09.12"]
[Round "3.4"]
[White "Petrow, Jonas"]
[Black "Sinnhoefer, Jonas"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "1194"]
[BlackElo "1226"]
[PlyCount "95"]
[EventDate "2014.09.11"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]
[WhiteTeam "Rostock Makkabi"]
[BlackTeam "Delmenhorst"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. e3 Bf5 3. Bd3 Bxd3 4. Qxd3 c6 5. f4 Nf6 6. Nf3 Nbd7 7. 0-0 e6 8. Nbd2 Bd6 9. Ne5 Ng8 10. c4 Ne7 11. c5 Nxe5 12. fxe5 Bc7 13. Rf2 0-0 14. Qf1 Nf5 15. Qd3 f6 16. exf6 Rxf6 17. e4 Nh4 18. Nf3 Nxf3+ 19. Rxf3 Rxf3 20. Qxf3 Qh4 21. g3 dxe4 22. Qe2 Bxg3 23. hxg3 Qxg3+ 24. Qg2 Qd3 25. Qd2 Qf3 26. Qe3 Qg4+ 27. Kf2 Rf8+ 28. Ke1 Rf3 29. Qg5 Qxg5 30. Bxg5 Rg3 31. Bc1 Rd3 32. Ke2 Rxd4 33. Be3 Rd5 34. Rf1 e5 35. Rf5 g6 36. Rf6 Rd7 37. Re6 Kf7 38. Rxe5 Re7 39. Rg5 h6 40. Rg4 g5 41. Rg3 Kg6 42. Rg4 Re6 43. b3 Kh5 44. Rg1 Kh4 45. Bf2+ Kh5 46. Be3 Kh4 47. Bf2+ Kh5 48. Be3 1/2-1/2

[Event "GER-chT North U14"]
[Site "Magdeburg"]
[Date "2014.09.11"]
[Round "1.4"]
[White "Knape, Albert"]
[Black "Sinnhoefer, Jonas"]
[Result "0-1"]
[ECO "C49"]
[WhiteElo "926"]
[BlackElo "1226"]
[PlyCount "110"]
[EventDate "2014.09.11"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]
[WhiteTeam "Potsdam Empor"]
[BlackTeam "Delmenhorst"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Bb4 4. Bb5 Nf6 5. Bc4 d6 6. a3 Ba5 7. b4 Bb6 8. d3 Bd4 9. Bd2 Bg4 10. Rb1 a6 11. h3 Bh5 12. a4 a5 13. b5 Ne7 14. Rb3 h6 15. Be3 d5 16. exd5 Bxc3+ 17. Rxc3 Nexd5 18. Rb3 Nxe3 19. fxe3 e4 20. dxe4 Qxd1+ 21. Kxd1 Nxe4 22. g4 Nf2+ 23. Ke1 Nxh1 24. gxh5 Ng3 25. Ne5 0-0 26. Ng6 Rfe8 27. Kf2 Ne4+ 28. Ke2 Nd6 29. Bd5 Kh7 30. Nf4 Rad8 31. c4 Nf5 32. Bxf7 Nd4+ 33. Kf2 Nxb3 34. Bg6+ Kg8 35. Bxe8 Rxe8 36. Nd5 c6 37. bxc6 bxc6 38. Nf4 Nd2 39. c5 Ne4+ 40. Kf3 Nxc5 41. Ne2 Rf8+ 42. Nf4 Ne6 43. Ke4 Nxf4 44. exf4 Rd8 45. Ke5 Kf7 46. f5 Rd5+ 47. Ke4 Kf6 48. Kf4 Rxf5+ 49. Kg4 c5 50. Kh4 c4 51. Kg4 c3 52. Kh4 c2 53. Kg4 c1Q 54. Kg3 Qg1+ 55. Kh4 Rf4# 0-1

[Event "GER-chT North U14"]
[Site "Magdeburg"]
[Date "2014.09.11"]
[Round "2.3"]
[White "Kozusenok, Vladyslav"]
[Black "Sinnhoefer, Jonas"]
[Result "0-1"]
[ECO "E34"]
[WhiteElo "1079"]
[BlackElo "1226"]
[PlyCount "83"]
[EventDate "2014.09.11"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]
[WhiteTeam "Weisse Dame"]
[BlackTeam "Delmenhorst"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Bb4 5. Qc2 c5 6. cxd5 Nxd5 7. dxc5 Qa5 8. Bd2 Qxc5 9. Rc1 Nc6 10. Nxd5 Bxd2+ 11. Qxd2 Qxd5 12. Qxd5 exd5 13. e3 0-0 14. Bb5 Bd7 15. 0-0 Rac8 16. Rfd1 Be6 17. Bd3 Nb4 18. Bb1 Bg4 19. a3 Na6 20. Ba2 Rfd8 21. Rxc8 Bxc8 22. Bxd5 Be6 23. e4 Nc7 24. Ng5 Nxd5 25. Nxe6 fxe6 26. exd5 Rxd5 27. Rxd5 exd5 28. Kf1 Kf7 29. Ke2 Ke6 30. Ke3 Ke5 31. f4+ Kf5 32. b3 Ke6 33. g4 h6 34. h4 h5 35. gxh5 Kf5 36. b4 d4+ 37. Kxd4 Kxf4 38. a4 Kg4 39. Ke4 Kxh4 40. h6 gxh6 41. Kf4 h5 42. Ke3 0-1

