[Event "GER-chT Lands U20"]
[Site "Wiesbaden"]
[Date "2022.10.04"]
[Round "7.6"]
[White "Geltz, Noah"]
[Black "Lange, Jannis"]
[Result "1-0"]
[ECO "B27"]
[WhiteElo "2142"]
[BlackElo "2085"]
[PlyCount "85"]
[EventDate "2022.09.30"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]
[WhiteTeam "Wuerttemberg U20"]
[BlackTeam "Mecklenburg Vorpommern U20"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 Nc6 3. Bc4 g6 4. 0-0 Bg7 5. c3 d6 6. d4 cxd4 7. cxd4 Nf6 8. d5 Nb8 9. Nc3 0-0 10. h3 Nbd7 11. Be3 Nb6 12. Be2 Bd7 13. a4 Rc8 14. Qb3 Rxc3 15. bxc3 Nxe4 16. Rfc1 e6 17. Bd3 exd5 18. a5 Nc4 19. Bxc4 dxc4 20. Qxc4 d5 21. Qxd5 Bc6 22. Qxd8 Rxd8 23. Bd4 Bh6 24. Re1 Nd2 25. Nxd2 Bxd2 26. Red1 Bf4 27. Bxa7 Re8 28. Bd4 h5 29. Re1 Ra8 30. Bf6 Bc7 31. Bd4 Kf8 32. Bc5+ Kg7 33. Bb6 Bd6 34. Rad1 Bf4 35. Rd8 Rxd8 36. Bxd8 Bd2 37. Rb1 Be4 38. Rb3 Bd5 39. Rb5 Be4 40. Rb4 Bc6 41. Rb6 Be4 42. Bf6+ Kh6 43. h4 1-0

[Event "GER-chT Lands U20"]
[Site "Wiesbaden"]
[Date "2022.10.03"]
[Round "6.6"]
[White "Lange, Jannis"]
[Black "Koll, Linus"]
[Result "1/2-1/2"]
[ECO "B52"]
[WhiteElo "2085"]
[BlackElo "2060"]
[PlyCount "86"]
[EventDate "2022.09.30"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]
[WhiteTeam "Mecklenburg Vorpommern U20"]
[BlackTeam "Baden U20 II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. c4 Nc6 6. d4 cxd4 7. Nxd4 g6 8. Nc3 Bg7 9. Be3 Nf6 10. f3 0-0 11. 0-0 Rfd8 12. Qd2 Nxd4 13. Bxd4 Qc6 14. b3 e6 15. Rac1 Rd7 16. Rfd1 Rad8 17. Qf2 b6 18. Rc2 Ne8 19. Rcd2 Bxd4 20. Rxd4 Nc7 21. Qd2 b5 22. Nxb5 Nxb5 23. cxb5 Qxb5 24. Qb4 Qxb4 25. Rxb4 Rc8 26. Rd2 Kf8 27. Rbd4 Ke7 28. Kf2 f6 29. Ra4 Rc6 30. Ra5 Rdc7 31. Kg3 Rc5 32. Ra6 R5c6 33. Ra4 h5 34. b4 f5 35. b5 Rb6 36. Ra5 a6 37. a4 Rcb7 38. Rb2 axb5 39. Raxb5 Rxb5 40. axb5 fxe4 41. fxe4 Rb6 42. Kf4 Kf6 43. h4 e5+ 1/2-1/2

[Event "GER-chT Lands U20"]
[Site "Wiesbaden"]
[Date "2022.10.03"]
[Round "5.5"]
[White "Mueller, Magnus"]
[Black "Lange, Jannis"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "2004"]
[BlackElo "2085"]
[PlyCount "58"]
[EventDate "2022.09.30"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]
[WhiteTeam "Thueringen U20"]
[BlackTeam "Mecklenburg Vorpommern U20"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nc3 d5 3. Bf4 c5 4. e4 e6 5. Nb5 Na6 6. e5 Nd7 7. c3 cxd4 8. cxd4 Bb4+ 9. Bd2 0-0 10. f4 Be7 11. Qb3 Ndb8 12. Nf3 Nc6 13. a3 Nc7 14. Nxc7 Qxc7 15. Rc1 Qd8 16. Bd3 f5 17. exf6 gxf6 18. 0-0 Rf7 19. Bc3 Rg7 20. Rce1 Kh8 21. f5 Qg8 22. Re2 Bd6 23. Qc2 exf5 24. Bxf5 Ne7 25. Bxc8 Rxc8 26. Nh4 Rf8 27. Nf5 Nxf5 28. Qxf5 Re8 29. Rxe8 Rxg2+ 0-1

[Event "GER-chT Lands U20"]
[Site "Wiesbaden"]
[Date "2022.10.02"]
[Round "3.6"]
[White "Lange, Jannis"]
[Black "Haenselmann, Hendrik"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2085"]
[BlackElo "1989"]
[PlyCount "139"]
[EventDate "2022.09.30"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]
[WhiteTeam "Mecklenburg Vorpommern U20"]
[BlackTeam "Baden U20"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 e6 3. Nc3 Nc6 4. Bb5 Nge7 5. 0-0 a6 6. Be2 Nd4 7. d3 Nec6 8. Re1 Be7 9. Bf1 0-0 10. Be3 Qc7 11. a4 b6 12. g3 Bb7 13. Bg2 Rac8 14. Ne2 Bf6 15. c3 Nxf3+ 16. Bxf3 Ne5 17. Bg2 c4 18. Nf4 Nxd3 19. Nxd3 cxd3 20. Qxd3 Rfd8 21. Bf4 Be5 22. Bg5 f6 23. Be3 Bd6 24. Rad1 Be7 25. Qc2 Bc5 26. Bf4 e5 27. Qb3+ Kh8 28. Be3 d6 29. Rd2 Bc6 30. h4 Qb7 31. Rdd1 Qd7 32. Ra1 Rb8 33. Qc4 b5 34. axb5 Bxb5 35. Qd5 Bc6 36. Qd2 Qb7 37. b4 Bxe3 38. Rxe3 Bb5 39. Qa2 Rbc8 40. Qe6 Bc4 41. Qf5 Rc7 42. h5 h6 43. Ra5 Rcd7 44. Rd5 Qc6 45. Qg6 Rc7 46. Ra5 Bf7 47. Qf5 Qc4 48. Bf1 Qb3 49. Rxa6 Rxc3 50. Rxc3 Qxc3 51. Ra7 Bc4 52. Rc7 Be6 53. Rxc3 Bxf5 54. exf5 d5 55. f3 d4 56. Rb3 Kg8 57. b5 Kf7 58. b6 Ke7 59. b7 Rb8 60. Bd3 Kd6 61. Kf2 Kc5 62. Ke2 Kd6 63. Be4 Kc5 64. Ra3 Kc4 65. Ra8 d3+ 66. Bxd3+ Kd4 67. Rxb8 e4 68. Rd8+ Kc3 69. b8Q exf3+ 70. Ke3 1-0

[Event "GER-chT Lands U20"]
[Site "Wiesbaden"]
[Date "2022.10.02"]
[Round "4.7"]
[White "Lange, Jannis"]
[Black "Hommer, Jeremy"]
[Result "1/2-1/2"]
[ECO "C11"]
[WhiteElo "2085"]
[BlackElo "2184"]
[PlyCount "70"]
[EventDate "2022.09.30"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]
[WhiteTeam "Mecklenburg Vorpommern U20"]
[BlackTeam "Hamburg U20"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 a6 8. Qd2 b5 9. Nd1 b4 10. c4 bxc3 11. bxc3 a5 12. Bb5 Qb6 13. Rb1 Ba6 14. Bd3 Qc7 15. 0-0 Be7 16. Nf2 Bxd3 17. Qxd3 c4 18. Qc2 g6 19. Ng5 Nf8 20. a4 h6 21. Nf3 h5 22. Rb5 Nd7 23. Nh3 Rb8 24. Rfb1 Rxb5 25. Rxb5 Na7 26. Rb2 Nb6 27. Nhg5 Qc6 28. Nh4 Rg8 29. Ra2 Nac8 30. Bc1 Kf8 31. h3 Kg7 32. Nhf3 Rh8 33. Nh4 Rg8 34. Nhf3 Rh8 35. Nh4 Rg8 1/2-1/2

[Event "GER-chT Lands U20"]
[Site "Wiesbaden"]
[Date "2022.10.01"]
[Round "2.4"]
[White "Sommer, Justus"]
[Black "Lange, Jannis"]
[Result "1/2-1/2"]
[ECO "B31"]
[WhiteElo "2122"]
[BlackElo "2085"]
[PlyCount "73"]
[EventDate "2022.09.30"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]
[WhiteTeam "Schleswig Holstein U20"]
[BlackTeam "Mecklenburg Vorpommern U20"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 dxc6 5. 0-0 Bg7 6. d3 Nf6 7. Re1 Bg4 8. Nbd2 Nd7 9. h3 Bxf3 10. Nxf3 e5 11. Be3 b6 12. a4 Nf8 13. a5 Ne6 14. c3 0-0 15. Qa4 b5 16. Qc2 Qd6 17. Rad1 Rfd8 18. Rd2 Rd7 19. Red1 Rad8 20. Ng5 Nxg5 21. Bxg5 Bf6 22. Be3 Qe7 23. b3 Bg5 24. d4 Bxe3 25. fxe3 Qg5 26. d5 Qxe3+ 27. Kh1 cxd5 28. Rxd5 Rxd5 29. Rxd5 Rxd5 30. exd5 Kf8 31. d6 Ke8 32. Qd1 Kd7 33. Qd5 Qc1+ 34. Kh2 Qf4+ 35. Kh1 Qc1+ 36. Kh2 Qf4+ 37. Kh1 1/2-1/2

[Event "Oberliga Nord O 2122"]
[Site "Germany"]
[Date "2022.05.29"]
[Round "5.6"]
[White "Jauk, Wilhelm"]
[Black "Lange, Jannis"]
[Result "1/2-1/2"]
[ECO "D94"]
[WhiteElo "2153"]
[BlackElo "2099"]
[PlyCount "57"]
[EventDate "2021.10.31"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Oberschoeneweide"]
[BlackTeam "Greifswald"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 Nf6 2. Nc3 d5 3. cxd5 Nxd5 4. d4 g6 5. Nf3 Bg7 6. e3 0-0 7. Bc4 Nb6 8. Be2 Nc6 9. 0-0 e5 10. dxe5 Nxe5 11. Qxd8 Rxd8 12. Nxe5 Bxe5 13. Rd1 Be6 14. Bd2 Nc4 15. Bxc4 Bxc4 16. Be1 b5 17. b3 Bd3 18. f4 Bg7 19. Rac1 f5 20. Bh4 Rd7 21. Rd2 Re8 22. Nd1 Re6 23. Nf2 Rxe3 24. Nxd3 Rexd3 25. Rxd3 Rxd3 26. Rxc7 Rd2 27. Rc8+ Kf7 28. Rc7+ Kg8 29. Rc8+ 1/2-1/2

[Event "Oberliga Nord O 2122"]
[Site "Germany"]
[Date "2022.04.03"]
[Round "8.6"]
[White "Lange, Jannis"]
[Black "Acikel, Mert"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "2101"]
[BlackElo "2149"]
[PlyCount "62"]
[EventDate "2021.10.31"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Greifswald"]
[BlackTeam "Koenig Tegel II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 e6 4. 0-0 Be7 5. d3 0-0 6. Nbd2 c5 7. e4 Nc6 8. Qe2 b5 9. e5 Nd7 10. Re1 a5 11. Nf1 a4 12. h4 a3 13. N1h2 Qc7 14. bxa3 c4 15. d4 Bxa3 16. c3 Bxc1 17. Rexc1 b4 18. Ng5 h6 19. Ng4 hxg5 20. hxg5 Qd8 21. Qe3 bxc3 22. Nf6+ Nxf6 23. gxf6 gxf6 24. Qh6 fxe5 25. Be4 dxe4 26. Kg2 Ra7 27. Rh1 f5 28. dxe5 Rg7 29. Qh8+ Kf7 30. Qh5+ Ke7 31. Qh4+ Ke8 0-1

[Event "Oberliga Nord O 2122"]
[Site "Germany"]
[Date "2022.03.06"]
[Round "6.6"]
[White "Lange, Jannis"]
[Black "Jahn, Thomas"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "2101"]
[BlackElo "2160"]
[PlyCount "60"]
[EventDate "2021.10.31"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Greifswald"]
[BlackTeam "Berlin Empor"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. 0-0 0-0 6. c3 d6 7. Nbd2 Kh8 8. h3 Ng8 9. Re1 f5 10. Bxg8 Kxg8 11. exf5 Bxf5 12. Ne4 Qd7 13. Ng3 Bg6 14. d4 exd4 15. cxd4 Kh8 16. Bd2 d5 17. Bc3 Rf4 18. Re3 Raf8 19. Qe2 h5 20. Re1 h4 21. Rxe7 Nxe7 22. Qxe7 Qxe7 23. Rxe7 hxg3 24. fxg3 R4f7 25. Ne5 Rf1+ 26. Kh2 Be4 27. Rxc7 R8f2 28. h4 Bxg2 29. g4 Be4+ 30. Kh3 Rg2 0-1

[Event "Oberliga Nord O 2122"]
[Site "Germany"]
[Date "2022.01.16"]
[Round "4.7"]
[White "Weber, Daniel1111"]
[Black "Lange, Jannis"]
[Result "1-0"]
[ECO "D83"]
[WhiteElo "2120"]
[BlackElo "2101"]
[PlyCount "87"]
[EventDate "2021.10.31"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Berlin SF III"]
[BlackTeam "Greifswald"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bf4 Bg7 5. e3 0-0 6. Qb3 dxc4 7. Bxc4 a6 8. a4 Nc6 9. a5 b5 10. axb6 cxb6 11. Be2 Be6 12. Qd1 Nd5 13. Bg3 Na5 14. Nf3 Nb4 15. Nd2 Bf5 16. 0-0 Bc2 17. Qc1 Qd7 18. Na2 Nxa2 19. Qxc2 Rfc8 20. Nc4 b5 21. b3 bxc4 22. Qxa2 Nxb3 23. Bxc4 Rxc4 24. Qxb3 Qc6 25. Ra5 e6 26. h3 Bf8 27. Rd1 Rd8 28. Qa2 Ra8 29. Ra1 Rc2 30. Qa4 Qxa4 31. R1xa4 Rc1+ 32. Kh2 Rc6 33. d5 exd5 34. Rxd5 Rcc8 35. Rd7 a5 36. e4 Rc6 37. Rb7 Rca6 38. f4 Bc5 39. f5 gxf5 40. exf5 Rf6 41. Be5 Rxf5 42. Rg4+ Kf8 43. Bg7+ Ke8 44. Bh6 1-0

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

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

[Event "Oberliga Nord O 1920"]
[Site "Germany"]
[Date "2021.08.15"]
[Round "9.7"]
[White "Glienke, Manfred"]
[Black "Lange, Jannis"]
[Result "1/2-1/2"]
[ECO "A16"]
[WhiteElo "2231"]
[BlackElo "2095"]
[PlyCount "94"]
[EventDate "2019.09.29"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Kreuzberg"]
[BlackTeam "Greifswald"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 Nf6 2. Nc3 d5 3. cxd5 Nxd5 4. g3 g6 5. Bg2 Nb6 6. Nf3 Bg7 7. 0-0 0-0 8. d3 Nc6 9. Bd2 Nd4 10. Nxd4 Bxd4 11. Qc2 c6 12. Rac1 Be6 13. b3 a5 14. Rfd1 Nd5 15. Nxd5 Bxd5 16. Bxd5 Qxd5 17. Qc4 Qd7 18. Bc3 Bxc3 19. Rxc3 Rfd8 20. Rdc1 Qf5 21. Qf4 Qe6 22. Qe3 Qxe3 23. fxe3 Rd5 24. Rc5 e6 25. e4 Rd4 26. R1c4 Rxc4 27. Rxc4 Kf8 28. Kf2 e5 29. Rc5 f6 30. e3 Ke7 31. Ke2 Kd6 32. d4 b6 33. Rc1 c5 34. dxc5+ bxc5 35. Rc4 Kc6 36. Kd3 Rd8+ 37. Ke2 Kb5 38. a4+ Kc6 39. Rc3 h5 40. Rd3 Rb8 41. Kf3 Rb4 42. Rd8 Rxb3 43. Ra8 c4 44. Rxa5 Rb2 45. Ra8 Kb7 46. Ra5 Kb6 47. Ra8 Kb7 1/2-1/2

[Event "Oberliga Nord O 1920"]
[Site "Germany"]
[Date "2021.08.14"]
[Round "8.7"]
[White "Lange, Jannis"]
[Black "Schumann, Lutz"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2095"]
[PlyCount "9"]
[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 "Greifswald"]
[BlackTeam "Graal Mueritz"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 g6 2. d4 d6 3. e5 dxe5 4. dxe5 b5 5. c4 1-0

[Event "GER-ch U18"]
[Site "Willingen"]
[Date "2020.10.24"]
[Round "7"]
[White "Lesny, Florian"]
[Black "Lange, Jannis"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2178"]
[BlackElo "2126"]
[PlyCount "81"]
[EventDate "2020.10.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 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. c3 0-0 12. Nc2 Bg5 13. a4 bxa4 14. Rxa4 a5 15. Bc4 Rb8 16. b3 Kh8 17. Nce3 g6 18. h4 Bxh4 19. g3 Bg5 20. f4 exf4 21. gxf4 Bh4+ 22. Kd2 Ne7 23. Qg1 Nxd5 24. Nxd5 Be6 25. Qh2 g5 26. Kc2 Bxd5 27. Bxd5 f6 28. Rha1 Rb5 29. c4 Rc5 30. Qh3 Qc8 31. Qxc8 Rcxc8 32. fxg5 fxg5 33. Rxa5 Bg3 34. Be6 Rf2+ 35. Kd3 Rcf8 36. Bf5 Be5 37. Ra8 Bxa1 38. Rxf8+ Kg7 39. Ra8 Be5 40. Ra7+ Kf6 41. Rxh7 1/2-1/2

[Event "GER-ch U18"]
[Site "Willingen"]
[Date "2020.10.23"]
[Round "5"]
[White "Lange, Jannis"]
[Black "Papadopoulos, Ioannis"]
[Result "1/2-1/2"]
[ECO "B52"]
[WhiteElo "2126"]
[BlackElo "2186"]
[PlyCount "104"]
[EventDate "2020.10.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Nxd7 5. 0-0 Ngf6 6. Re1 Rc8 7. c3 e6 8. d4 cxd4 9. cxd4 Be7 10. Nc3 0-0 11. Qe2 Nb6 12. Bf4 Nh5 13. Bd2 Nc4 14. Bc1 Qa5 15. Nd2 Nf4 16. Qf3 Ng6 17. Nxc4 Rxc4 18. Qd3 Rfc8 19. Be3 Bf6 20. Red1 Qb4 21. Rab1 h6 22. a3 Qa5 23. Qe2 Bg5 24. g3 Bxe3 25. Qxe3 b5 26. Ne2 Nf8 27. Rbc1 Nd7 28. b3 Rc2 29. Rxc2 Rxc2 30. Rc1 Ra2 31. Qc3 Qxa3 32. Qc8+ Nf8 33. Nf4 Qb2 34. Nh3 Qxd4 35. Qa8 Ra1 36. Rxa1 Qxa1+ 37. Kg2 g5 38. Qc6 Qe5 39. f3 Qb2+ 40. Nf2 Qxb3 41. Qxd6 Qb2 42. Kg1 b4 43. Ng4 b3 44. e5 Qb1+ 45. Kg2 Qc2+ 46. Kh3 b2 47. Nf6+ Kg7 48. Ne8+ Kg6 49. Qxf8 Qf5+ 50. Kg2 Qc2+ 51. Kh3 Qf5+ 52. Kg2 Qc2+ 1/2-1/2

[Event "GER-ch U18"]
[Site "Willingen"]
[Date "2020.10.22"]
[Round "4"]
[White "Lange, Jannis"]
[Black "Huber, Benedikt"]
[Result "0-1"]
[ECO "B47"]
[WhiteElo "2126"]
[BlackElo "2191"]
[PlyCount "74"]
[EventDate "2020.10.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. g3 a6 7. Bg2 Nf6 8. 0-0 Nxd4 9. Qxd4 Bc5 10. Qd3 Ng4 11. Qe2 h5 12. Bf4 d6 13. Rad1 Bd7 14. h3 Ne5 15. Be3 Rc8 16. Bxc5 Qxc5 17. Rc1 Qb4 18. Qd2 Qxb2 19. Nb1 Nc4 20. Qg5 Rc5 21. Qf4 Qe5 22. Qf3 h4 23. g4 0-0 24. Qd1 Qf4 25. Nc3 Qf6 26. Ne2 Bb5 27. c3 Rfc8 28. Rb1 Na3 29. Rb2 Bxe2 30. Rxe2 e5 31. Rd2 Nb5 32. a4 Nxc3 33. Qb3 b5 34. a5 Rc4 35. f3 Qf4 36. Rxd6 Ne2+ 37. Kf2 Nd4 0-1

[Event "GER-ch U18"]
[Site "Willingen"]
[Date "2020.10.21"]
[Round "2"]
[White "Lange, Jannis"]
[Black "Junker, Magnus"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "2126"]
[BlackElo "2093"]
[PlyCount "95"]
[EventDate "2020.10.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. d4 cxd4 5. Qxd4 a6 6. Bxd7+ Bxd7 7. Nc3 Nf6 8. 0-0 e5 9. Qd3 Be7 10. Bg5 Bc6 11. Rfd1 Qb6 12. Bxf6 Bxf6 13. Nd2 0-0 14. Nc4 Qc5 15. Ne3 Rad8 16. Ncd5 Bg5 17. b4 Qa7 18. a4 Bxe3 19. Nxe3 Qb6 20. c3 Qc7 21. c4 b6 22. Rd2 g6 23. f3 Ba8 24. Rad1 Qc6 25. Qa3 f5 26. b5 axb5 27. axb5 Qc7 28. exf5 gxf5 29. Rxd6 f4 30. Nf5 Rxd6 31. Qxd6 Qxd6 32. Nxd6 Rd8 33. Rd2 Bb7 34. Kf2 Bc8 35. Ne4 Rxd2+ 36. Nxd2 Be6 37. c5 bxc5 38. b6 Bd5 39. Nb3 c4 40. Nc5 Kf7 41. b7 Bxb7 42. Nxb7 Ke6 43. Nc5+ Kd5 44. Ne4 Kd4 45. Ke2 c3 46. h4 h5 47. Nf6 Kc4 48. Kd1 1-0

[Event "GER-ch U18"]
[Site "Willingen"]
[Date "2020.10.21"]
[Round "3"]
[White "Stelmaszyk, Nico"]
[Black "Lange, Jannis"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2301"]
[BlackElo "2126"]
[PlyCount "75"]
[EventDate "2020.10.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 e5 4. Bc4 Be7 5. d3 d6 6. 0-0 Nf6 7. Ng5 0-0 8. f4 Bg4 9. Qe1 exf4 10. Bxf4 Bh5 11. Qd2 Nd7 12. Nf3 Bxf3 13. gxf3 Nde5 14. Bb3 Bf6 15. Nd5 Ng6 16. c3 Nxf4 17. Qxf4 Bg5 18. Qg3 Bh4 19. Qh3 Kh8 20. Kh1 a5 21. a4 g5 22. Qf5 Ne5 23. d4 cxd4 24. cxd4 Ng6 25. Rac1 Rc8 26. Rcd1 Rc6 27. Rg1 f6 28. Qh3 Qc8 29. Qf1 Qd7 30. Bc4 Qc8 31. Bd3 Kg7 32. f4 Qd8 33. f5 Ne7 34. Nf4 Qb6 35. Ne6+ Kf7 36. Qe2 Ke8 37. Bb5 Rf7 38. d5 1-0

[Event "GER-ch U18"]
[Site "Willingen"]
[Date "2020.10.20"]
[Round "1"]
[White "Knuedel, Torben"]
[Black "Lange, Jannis"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2211"]
[BlackElo "2126"]
[PlyCount "37"]
[EventDate "2020.10.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Qc7 5. 0-0 g6 6. Re1 a6 7. Bf1 Bg7 8. e5 Ng4 9. Nd5 Qa5 10. d3 Ngxe5 11. Nxe5 Nxe5 12. d4 cxd4 13. Bh6 Bxh6 14. Rxe5 Kf8 15. b4 Qd8 16. Rxe7 Bg7 17. Qf3 f5 18. Rae1 d6 19. Re8+ 1-0

[Event "Mecklenburg VP Verbandsliga 2021"]
[Site "Mecklenburg VP"]
[Date "2020.10.18"]
[Round "2.1"]
[White "Lange, Jannis"]
[Black "Hamann, Dirk"]
[Result "1-0"]
[ECO "B04"]
[WhiteElo "2126"]
[BlackElo "1987"]
[PlyCount "69"]
[EventDate "2020.09.27"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Greifswald"]
[BlackTeam "Turbine Rostock"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 g6 5. Be2 Bg7 6. 0-0 0-0 7. c4 Nb6 8. Nc3 Nc6 9. exd6 exd6 10. Bg5 f6 11. Be3 Kh8 12. Qd2 Bg4 13. b3 d5 14. c5 Nc8 15. b4 N8e7 16. b5 Nb8 17. h3 Bxf3 18. Bxf3 c6 19. Rfe1 Nd7 20. Bf4 g5 21. Bd6 Re8 22. Bh5 Ng6 23. Rxe8+ Qxe8 24. Re1 Qd8 25. Qc2 Ndf8 26. Bxf8 Nxf8 27. Re8 Qxe8 28. Bxe8 Rxe8 29. bxc6 bxc6 30. Qa4 Re1+ 31. Kh2 f5 32. Qxc6 Bxd4 33. Nxd5 g4 34. Qc8 g3+ 35. Kxg3 1-0

[Event "GER-chT Lands U20"]
[Site "Berlin"]
[Date "2020.10.04"]
[Round "7.8"]
[White "Chassard, Cedric"]
[Black "Lange, Jannis"]
[Result "1/2-1/2"]
[ECO "B31"]
[WhiteElo "1916"]
[BlackElo "2126"]
[PlyCount "92"]
[EventDate "2020.09.29"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]
[WhiteTeam "Saarland U20"]
[BlackTeam "Mecklenburg Vorpommern U20"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 dxc6 5. d3 Bg7 6. h3 Nf6 7. Nc3 Nd7 8. Be3 e5 9. Qd2 h6 10. 0-0 b6 11. Nh2 Nf8 12. f4 exf4 13. Bxf4 Ne6 14. Bg3 Nd4 15. Nf3 Be6 16. Rae1 Nxf3+ 17. Rxf3 Bd4+ 18. Kh1 Qg5 19. Bf4 Qh5 20. Be3 Be5 21. Bf4 Bd4 22. Be3 g5 23. Rg3 Be5 24. Ne2 0-0-0 25. Rf3 g4 26. Nf4 Bxf4 27. Rxf4 gxh3 28. g3 Qe5 29. Qc3 Qxc3 30. bxc3 h5 31. Kh2 Rdg8 32. Rg1 Kb7 33. a4 c4 34. a5 b5 35. Bd4 Rh7 36. Bc5 Rd8 37. d4 a6 38. Rgf1 Rd7 39. Re1 Rg7 40. Rg1 Rg5 41. Ba3 Rg6 42. Bb4 Rg8 43. Bc5 Re8 44. Bb4 Kc8 45. Bc5 Bg4 46. Rgf1 Be6 1/2-1/2

[Event "GER-chT Lands U20"]
[Site "Berlin"]
[Date "2020.10.03"]
[Round "6.6"]
[White "Lange, Jannis"]
[Black "Koelle, Tobias"]
[Result "0-1"]
[ECO "D11"]
[WhiteElo "2126"]
[BlackElo "2275"]
[PlyCount "70"]
[EventDate "2020.09.29"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]
[WhiteTeam "Mecklenburg Vorpommern U20"]
[BlackTeam "Wuerttemberg U20"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. 0-0 Bf5 5. d4 e6 6. c4 h6 7. Nc3 Nbd7 8. Nd2 Be7 9. e4 dxe4 10. Ndxe4 Nxe4 11. Nxe4 0-0 12. Be3 Nf6 13. Nxf6+ Bxf6 14. Qd2 Qe7 15. Rfd1 Rfd8 16. Qe2 Rd7 17. Rd2 Rad8 18. Rad1 Qb4 19. g4 Bg6 20. f4 Qa5 21. a3 Qa6 22. Bf3 Bh7 23. g5 hxg5 24. fxg5 Be7 25. Bg4 Qa5 26. d5 cxd5 27. cxd5 Rxd5 28. Rxd5 Rxd5 29. Rxd5 Qxd5 30. Qd2 Bc5 31. Qf2 Qe4 32. Bxc5 Qxg4+ 33. Kf1 Qxg5 34. Qe3 Qf5+ 35. Ke1 Qb1+ 0-1

[Event "GER-chT Lands U20"]
[Site "Berlin"]
[Date "2020.10.02"]
[Round "4.3"]
[White "Lange, Jannis"]
[Black "Runte, Moritz"]
[Result "0-1"]
[ECO "D73"]
[WhiteElo "2126"]
[BlackElo "2114"]
[PlyCount "74"]
[EventDate "2020.09.29"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]
[WhiteTeam "Mecklenburg Vorpommern U20"]
[BlackTeam "Nordrhein Westfalen U20"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 d5 2. g3 g6 3. Bg2 Bg7 4. d4 c6 5. 0-0 Nf6 6. c4 dxc4 7. Nc3 b5 8. Ne5 Nd5 9. a4 b4 10. Nxc6 Nxc6 11. Nxd5 Bd7 12. Qc2 Nxd4 13. Qxc4 Rc8 14. Qd3 Bf5 15. e4 Qxd5 16. exf5 Qxf5 17. Be4 Qd7 18. Be3 0-0 19. a5 Rfd8 20. Kh1 f5 21. Bg2 Nc2 22. Qb3+ Kh8 23. Rab1 Nxe3 24. Qxe3 Rc2 25. Qb3 Qd2 26. Qf7 Rxb2 27. Rxb2 Qxb2 28. Qxe7 Qd4 29. Bf3 b3 30. Rd1 Qxd1+ 31. Bxd1 Rxd1+ 32. Kg2 h6 33. Qe8+ Kh7 34. Qa4 Rb1 35. h4 h5 36. g4 fxg4 37. Qe4 Ra1 0-1

[Event "GER-chT Lands U20"]
[Site "Berlin"]
[Date "2020.10.02"]
[Round "5.6"]
[White "Milare, Tyron"]
[Black "Lange, Jannis"]
[Result "0-1"]
[ECO "D85"]
[WhiteElo "2176"]
[BlackElo "2126"]
[PlyCount "84"]
[EventDate "2020.09.29"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]
[WhiteTeam "Brandenburg U20"]
[BlackTeam "Mecklenburg Vorpommern U20"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d5 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 c5 8. Be3 Qa5 9. Qd2 0-0 10. Rc1 Rd8 11. d5 Nc6 12. Bd3 Bg4 13. c4 Nb4 14. 0-0 Bxf3 15. gxf3 Qxa2 16. Qxa2 Nxa2 17. Rb1 b6 18. Bd2 Rab8 19. Bf4 Nb4 20. Bxb8 Rxb8 21. Rxb4 cxb4 22. Bc2 Be5 23. Kg2 Rc8 24. Bb3 Rc5 25. f4 Bxf4 26. Ra1 a5 27. h3 Kg7 28. Kf3 Be5 29. Ra2 Kf6 30. Ke3 g5 31. Kd3 b5 32. Rc2 a4 33. cxb5 Rxc2 34. Bxc2 b3 35. Bd1 Bc7 36. Kc4 b2 37. Bc2 a3 38. Bb1 Ke5 39. Kc5 h5 40. b6 Bd6+ 41. Kb5 g4 42. hxg4 h4 0-1

[Event "GER-chT Lands U20"]
[Site "Berlin"]
[Date "2020.10.01"]
[Round "3.5"]
[White "Lange, Jannis"]
[Black "Nguyen, Alex Dac Vuong"]
[Result "1/2-1/2"]
[ECO "A05"]
[WhiteElo "2126"]
[BlackElo "2343"]
[PlyCount "45"]
[EventDate "2020.09.29"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]
[WhiteTeam "Mecklenburg Vorpommern U20"]
[BlackTeam "Sachsen U20"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 Nf6 2. g3 c5 3. Bg2 g6 4. 0-0 Bg7 5. c3 d5 6. d4 Nbd7 7. Ne5 0-0 8. Bf4 Qb6 9. Qb3 cxd4 10. Qxb6 Nxb6 11. cxd4 Bf5 12. Nc3 h6 13. Rac1 g5 14. Be3 Rac8 15. a4 e6 16. b3 Ne4 17. Nb5 f6 18. Bxe4 Bxe4 19. Nd3 Bxd3 20. exd3 a6 21. Nd6 Rxc1 22. Rxc1 Rb8 23. Rc7 1/2-1/2

[Event "GER-chT Lands U20"]
[Site "Berlin"]
[Date "2020.09.30"]
[Round "2.4"]
[White "Ermitsch, Magnus"]
[Black "Lange, Jannis"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2025"]
[BlackElo "2126"]
[PlyCount "73"]
[EventDate "2020.09.29"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]
[WhiteTeam "Berlin U20"]
[BlackTeam "Mecklenburg Vorpommern U20"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

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 Bg5 13. Qf3 0-0 14. h4 Bh6 15. Bd3 a5 16. Rd1 Be6 17. g4 Bf4 18. g5 Bxd5 19. exd5 Ne7 20. c5 Nc8 21. Qe4 g6 22. c6 Nb6 23. Ne3 Bxe3 24. fxe3 Na4 25. Rd2 Nc5 26. Qg2 e4 27. Bb1 f5 28. h5 Kg7 29. hxg6 hxg6 30. Qg3 Rh8 31. Rxh8 Qxh8 32. Rh2 Qd8 33. Rh6 Na6 34. Kf2 Qf8 35. Qh2 Qg8 36. Qxd6 Rd8 37. Qe7+ 1-0

[Event "GER-chT Lands U20"]
[Site "Berlin"]
[Date "2020.09.30"]
[Round "1.7"]
[White "Nguyen, Huy Dat"]
[Black "Lange, Jannis"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "2166"]
[BlackElo "2126"]
[PlyCount "100"]
[EventDate "2020.09.29"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]
[WhiteTeam "Thueringen U20"]
[BlackTeam "Mecklenburg Vorpommern U20"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nc3 Nc6 3. f4 e6 4. Nf3 d5 5. Bb5 Nge7 6. 0-0 d4 7. Ne2 a6 8. Bxc6+ Nxc6 9. d3 Be7 10. Bd2 0-0 11. Qe1 b5 12. Qg3 f5 13. Rae1 Bb7 14. Qh3 Rf6 15. exf5 exf5 16. Ng5 h6 17. Nf3 Qd5 18. Ng3 Raf8 19. b3 Bd6 20. Re2 c4 21. Rfe1 cxd3 22. cxd3 a5 23. Nh5 Rg6 24. Ne5 Nxe5 25. fxe5 Bxe5 26. Bf4 Bd6 27. Bxd6 Qxd6 28. Re7 Bxg2 29. Qg3 Rxg3 30. hxg3 Bf3 31. Rxg7+ Kh8 32. Ree7 Qxe7 33. Rxe7 Bxh5 34. Rd7 Rc8 35. a4 b4 36. Rxd4 Bf7 37. Rd6 Kg7 38. Ra6 Rc5 39. d4 Rd5 40. Kf2 Rxd4 41. Rxa5 Bxb3 42. Ra7+ Kg6 43. a5 Bd5 44. Ra6+ Kg5 45. Rb6 b3 46. Ke3 Re4+ 47. Kf2 Ra4 48. g4 Rxg4 49. a6 Ra4 50. Ke3 Bc4 0-1

[Event "Mecklenburg VP Verbandsliga 1920"]
[Site "Mecklenburg VP"]
[Date "2020.03.01"]
[Round "7.1"]
[White "Stoevesand, Peter"]
[Black "Lange, Jannis"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "1754"]
[BlackElo "2083"]
[PlyCount "116"]
[EventDate "2019.09.29"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Neubrandenburg SG Eintracht"]
[BlackTeam "Greifswald II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

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. c3 Bg5 12. Nc2 Rb8 13. Bd3 0-0 14. Nce3 Bxe3 15. Nxe3 Ne7 16. Qd2 f5 17. Nxf5 Nxf5 18. exf5 Bb7 19. Rg1 e4 20. Bc2 Rxf5 21. 0-0-0 Rf6 22. Rge1 b4 23. c4 Qf8 24. Re2 a5 25. Qd4 Kh8 26. Rdd2 Rc8 27. Bxe4 Rf4 28. Kb1 Qf7 29. b3 Bxe4+ 30. Rxe4 Rxe4 31. Qxe4 Re8 32. Qd3 Re1+ 33. Kc2 Qf6 34. Re2 Rxe2+ 35. Qxe2 Qg6+ 36. Kc1 h6 37. f3 Qg5+ 38. Kc2 Qg6+ 39. Kd2 Qg5+ 40. Ke1 Qg6 41. Kf2 Qg5 42. g3 Qg6 43. Kg2 Kg8 44. Qe4 Qf6 45. Qa8+ Kh7 46. Qxa5 Qb2+ 47. Kh3 Qe2 48. f4 Qe6+ 49. f5 Qe2 50. Qb6 Qf1+ 51. Kg4 Qe2+ 52. Kf4 Qe5+ 53. Kf3 Qxf5+ 54. Ke2 Qc2+ 55. Ke3 Qc3+ 56. Kf2 Qc2+ 57. Kg1 Qb1+ 58. Kg2 Qxa2+ 1/2-1/2

[Event "Bunratty Masters 27th"]
[Site "Bunratty"]
[Date "2020.02.23"]
[Round "5"]
[White "Kolb, Markus"]
[Black "Lange, Jannis"]
[Result "0-1"]
[ECO "D79"]
[WhiteElo "2025"]
[BlackElo "2126"]
[PlyCount "58"]
[EventDate "2020.02.21"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "IRL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 c6 3. Bg2 d5 4. Nf3 g6 5. 0-0 Bg7 6. cxd5 cxd5 7. d4 0-0 8. Nc3 Ne4 9. Bf4 Nc6 10. Rc1 Bf5 11. e3 Nxc3 12. Rxc3 Be4 13. Qb3 Qd7 14. Rfc1 f6 15. h4 Kh8 16. Rc5 Rac8 17. Qb5 a6 18. Qa4 Rce8 19. Qd1 e5 20. dxe5 fxe5 21. Nxe5 Nxe5 22. Bxe4 dxe4 23. Qxd7 Nxd7 24. Rc7 Ne5 25. Bxe5 Bxe5 26. Rxb7 Rf6 27. Rc4 Bd6 28. Rc6 Be5 29. Rc4 Bb8 0-1

[Event "Bunratty Masters 27th"]
[Site "Bunratty"]
[Date "2020.02.23"]
[Round "6"]
[White "Lange, Jannis"]
[Black "Li, Henry"]
[Result "0-1"]
[ECO "C56"]
[WhiteElo "2126"]
[BlackElo "2310"]
[PlyCount "88"]
[EventDate "2020.02.21"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "IRL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. e5 d5 6. Bb5 Ne4 7. Nxd4 Bc5 8. Be3 0-0 9. Nxc6 bxc6 10. Bxc5 Nxc5 11. Bxc6 Rb8 12. Qxd5 Qxd5 13. Bxd5 Rxb2 14. Na3 Be6 15. Bb3 Rd8 16. 0-0 Nxb3 17. axb3 Bf5 18. Rfc1 Kf8 19. Kf1 Ke7 20. Ke2 Rd5 21. Ke3 g5 22. f3 Kd7 23. g3 Kc6 24. g4 Bg6 25. h4 h6 26. h5 Bh7 27. Nc4 Rxc2 28. Rxc2 Bxc2 29. Rc1 Bh7 30. Nd6+ Kd7 31. Nxf7 c6 32. Nxh6 Rxe5+ 33. Kf2 a5 34. Nf7 Rb5 35. Re1 Bg8 36. Ne5+ Kd6 37. Nc4+ Kc5 38. Rc1 Kb4 39. Nd2 c5 40. Ke3 Rb8 41. Ne4 Re8 42. Kd2 Bxb3 43. Nxc5 a4 44. Nd3+ Kb5 0-1

[Event "Bunratty Masters 27th"]
[Site "Bunratty"]
[Date "2020.02.22"]
[Round "2"]
[White "Fehr, Jukka"]
[Black "Lange, Jannis"]
[Result "0-1"]
[ECO "A16"]
[WhiteElo "1976"]
[BlackElo "2126"]
[PlyCount "106"]
[EventDate "2020.02.21"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "IRL"]
[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. dxc3 Qxd1+ 6. Kxd1 e5 7. Be3 Be6 8. Kc2 Nd7 9. Nf3 f6 10. Nd2 Bc5 11. Bxc5 Nxc5 12. b4 Nd7 13. Bc4 Ke7 14. Rhd1 Rhc8 15. Bd5 Bxd5 16. exd5 c6 17. Ne4 cxd5 18. Rxd5 Nb6 19. Rc5 Nd7 20. Rxc8 Rxc8 21. Rd1 Rc6 22. b5 Rc7 23. Kb3 g6 24. Kb4 f5 25. Nd6 e4 26. Nc4 Nc5 27. b6 axb6 28. Ne5 Ke6 29. f4 exf3 30. Nxf3 Ne4 31. Nd4+ Ke5 32. Nb5 Rf7 33. g3 Nc5 34. Re1+ Kf6 35. Rd1 Kg5 36. Nd6 Rd7 37. Rd4 Rc7 38. h4+ Kh5 39. Ne8 Rf7 40. Nd6 Re7 41. Nc4 Re4 42. Nxb6 Ne6 43. Rxe4 fxe4 44. Nd7 Kg4 45. Nf6+ Kf3 46. Nd5 e3 47. Nxe3 Kxe3 48. g4 Nf4 49. c4 Kd4 50. Kb5 Nd3 51. a4 Nc5 52. a5 h6 53. h5 g5 0-1

[Event "Bunratty Masters 27th"]
[Site "Bunratty"]
[Date "2020.02.22"]
[Round "3"]
[White "Heidenfeld, Mark"]
[Black "Lange, Jannis"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2361"]
[BlackElo "2126"]
[PlyCount "111"]
[EventDate "2020.02.21"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "IRL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. a4 a6 8. Na3 h6 9. Nc4 Rb8 10. a5 Be6 11. Be3 Bxc4 12. Bb6 Qc8 13. Bxc4 Be7 14. Nd5 0-0 15. Qe2 Nxd5 16. Bxd5 Bd8 17. Bxd8 Nxd8 18. 0-0 Ne6 19. Bxe6 fxe6 20. Ra3 Qc5 21. Rd3 Rf7 22. c3 Rd8 23. b4 Qc4 24. Rfd1 Re7 25. Qd2 Red7 26. Qe3 Qc7 27. h4 d5 28. f3 Qc4 29. exd5 Rxd5 30. Rxd5 Rxd5 31. Rxd5 Qxd5 32. Qe4 Kf7 33. c4 Qd1+ 34. Kh2 Kf6 35. b5 Qd2 36. h5 Qg5 37. Qg6+ Qxg6 38. hxg6 Ke7 39. Kg3 Kd6 40. Kf2 Kc5 41. bxa6 bxa6 42. Ke3 Kxc4 43. Ke4 Kb4 44. Kxe5 Kxa5 45. Kxe6 Kb4 46. Kf7 a5 47. Kxg7 a4 48. Kh7 a3 49. g7 a2 50. g8Q a1Q 51. Qf8+ Kc4 52. Qxh6 Qb1+ 53. Qg6 Qh1+ 54. Kg7 Kd5 55. g4 Ke5 56. Qh5+ 1-0

[Event "Bunratty Masters 27th"]
[Site "Bunratty"]
[Date "2020.02.22"]
[Round "4"]
[White "Lange, Jannis"]
[Black "Foley, John P"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "2126"]
[BlackElo "1954"]
[PlyCount "79"]
[EventDate "2020.02.21"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "IRL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. c3 Bd6 7. Bd3 0-0 8. Be3 Re8 9. Qc2 h6 10. Ne2 Be6 11. 0-0 Qc7 12. g3 Nd7 13. Nf4 Nf8 14. Be4 Bg4 15. h3 Bd7 16. Bg2 Ne6 17. Nh5 Ng5 18. h4 Nh7 19. Be4 f5 20. Bxf5 Bxf5 21. Qxf5 g6 22. Nf6+ Nxf6 23. Qxf6 Re6 24. Qf3 Kg7 25. Rfe1 Rae8 26. Re2 f5 27. Rae1 Qf7 28. d5 cxd5 29. Qxd5 Kg8 30. Qf3 Qe7 31. Kf1 Kh7 32. Bxa7 Re4 33. Bd4 Qe6 34. Rxe4 fxe4 35. Qf6 Qxf6 36. Bxf6 Rf8 37. Bd4 Bxg3 38. Rxe4 Rf7 39. Re8 g5 40. h5 1-0

[Event "Bunratty Masters 27th"]
[Site "Bunratty"]
[Date "2020.02.21"]
[Round "1"]
[White "Lange, Jannis"]
[Black "Paehtz, Elisabeth"]
[Result "0-1"]
[ECO "B51"]
[WhiteElo "2126"]
[BlackElo "2472"]
[PlyCount "82"]
[EventDate "2020.02.21"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "IRL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. 0-0 Ngf6 5. Re1 a6 6. Bd3 g6 7. c3 Bg7 8. Bc2 Ne5 9. h3 Nxf3+ 10. Qxf3 Qc7 11. a4 0-0 12. Na3 Bd7 13. d4 cxd4 14. cxd4 b5 15. Qc3 Qb7 16. Qb3 Rfb8 17. a5 Bc6 18. Qd3 b4 19. Nc4 Bxe4 20. Rxe4 Nxe4 21. Nb6 d5 22. Bf4 Rd8 23. Ba4 Rac8 24. Rd1 e6 25. Qb3 g5 26. Bh2 Bf8 27. f3 Nd6 28. Qe3 h6 29. h4 Nf5 30. Qd3 Nxh4 31. Nxc8 Rxc8 32. Bc2 Nf5 33. Bb1 Qb5 34. Qxb5 axb5 35. Bd3 Nxd4 36. Bf1 Nb3 37. a6 Rc2 38. Be5 Bc5+ 39. Kh2 Ba7 40. Bd3 Rc8 41. Kg3 f5 0-1

[Event "Mecklenburg VP Verbandsliga 1920"]
[Site "Mecklenburg VP"]
[Date "2020.02.02"]
[Round "6.1"]
[White "Lange, Jannis"]
[Black "Fischer, Torsten"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "2083"]
[BlackElo "2026"]
[PlyCount "59"]
[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 "Greifswald II"]
[BlackTeam "Schwerin SF III"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 Be7 8. Qd2 cxd4 9. Nxd4 Nxd4 10. Bxd4 0-0 11. 0-0-0 a6 12. Kb1 Bb4 13. h4 Nc5 14. Qe3 b6 15. g4 Bd7 16. Bg2 Bxc3 17. Bxc3 Qc8 18. f5 exf5 19. Bxd5 Ra7 20. gxf5 Bxf5 21. Rdg1 Na4 22. Qg5 Nxc3+ 23. bxc3 g6 24. h5 Be6 25. Qf6 Qd8 26. Bxe6 Qxf6 27. exf6 fxe6 28. hxg6 h6 29. Rf1 Rd7 30. g7 1-0

[Event "Oberliga Nord O 1920"]
[Site "Germany"]
[Date "2020.01.19"]
[Round "5.7"]
[White "Lange, Jannis"]
[Black "Jahn, Thomas"]
[Result "1/2-1/2"]
[ECO "C56"]
[WhiteElo "2042"]
[BlackElo "2212"]
[PlyCount "140"]
[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. d4 exd4 4. Bc4 Nf6 5. e5 Ng4 6. Bxf7+ Kxf7 7. Ng5+ Kg8 8. Qxg4 h6 9. Nf3 d6 10. Qe4 dxe5 11. 0-0 Qf6 12. Re1 Bf5 13. Qd5+ Be6 14. Qb5 Rd8 15. Nbd2 Bd5 16. c4 dxc3 17. bxc3 Qg6 18. Qb1 Qxb1 19. Rxb1 g5 20. c4 Bxf3 21. Nxf3 Bb4 22. Rf1 e4 23. Ne5 Nxe5 24. Rxb4 b6 25. c5 Nd3 26. Rxe4 Nxc5 27. Rg4 Ne6 28. f4 h5 29. Rg3 g4 30. h3 Nd4 31. Ra3 a5 32. hxg4 hxg4 33. f5 Kf7 34. Bg5 Rd5 35. Re3 Nxf5 36. Re4 Kg6 37. Bf4 Rh7 38. Re6+ Kh5 39. g3 Nd4 40. Re8 Nf3+ 41. Kf2 Kg6 42. Ke3 Rdd7 43. Re6+ Kf5 44. Rc6 Rh2 45. Rb1 Nd4 46. Rxc7 Nc2+ 47. Rxc2 Rxc2 48. Rb5+ Rc5 49. Rxb6 Rc3+ 50. Ke2 Rc2+ 51. Ke3 Rxa2 52. Rb5+ Kf6 53. Rb6+ Kf7 54. Ke4 a4 55. Kf5 a3 56. Rf6+ Ke8 57. Ra6 Rd3 58. Ke6 Re2+ 59. Be5 Ree3 60. Ra8+ Rd8 61. Ra7 Rc8 62. Re7+ Kf8 63. Rf7+ Kg8 64. Rg7+ Kh8 65. Ra7+ Rxe5+ 66. Kxe5 Rf8 67. Rxa3 Rf3 68. Ra4 Rxg3 69. Kf4 Rg1 70. Ra5 Kh7 1/2-1/2

[Event "Oberliga Nord O 1920"]
[Site "Germany"]
[Date "2020.01.18"]
[Round "6.7"]
[White "Schulz, Norbert"]
[Black "Lange, Jannis"]
[Result "0-1"]
[ECO "D80"]
[WhiteElo "2080"]
[BlackElo "2042"]
[PlyCount "54"]
[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. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bg5 Ne4 5. Bh4 Nxc3 6. bxc3 dxc4 7. e3 Be6 8. Qb1 b6 9. Nf3 Bg7 10. Be2 0-0 11. 0-0 c5 12. Ng5 Bd5 13. Rd1 cxd4 14. cxd4 h6 15. Nf3 Qc8 16. a4 Qe6 17. a5 Nd7 18. Rc1 Rfb8 19. Bg3 Rc8 20. Qb4 g5 21. Nd2 bxa5 22. Rxa5 Nb6 23. Rc5 Bxd4 24. Ra5 Bxe3 25. fxe3 Qxe3+ 26. Bf2 Qxe2 27. Bxb6 Qxg2# 0-1

[Event "Berlin Spandau op"]
[Site "Berlin"]
[Date "2019.12.30"]
[Round "7"]
[White "Lange, Jannis"]
[Black "Neuman, Petr"]
[Result "1/2-1/2"]
[ECO "B81"]
[WhiteElo "2054"]
[BlackElo "2371"]
[PlyCount "38"]
[EventDate "2019.12.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. g4 h6 7. h4 Nc6 8. Rg1 h5 9. gxh5 Nxh5 10. Bg5 Nf6 11. Be2 a6 12. Qd2 Qb6 13. Nxc6 bxc6 14. 0-0-0 Rb8 15. b3 Qb4 16. Bf4 Rxh4 17. Bxd6 Qxd6 18. Qxd6 Bxd6 19. Rxd6 Nxe4 1/2-1/2

[Event "Berlin Spandau op"]
[Site "Berlin"]
[Date "2019.12.29"]
[Round "6"]
[White "Fidorek, Michal"]
[Black "Lange, Jannis"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2310"]
[BlackElo "2054"]
[PlyCount "74"]
[EventDate "2019.12.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[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. Bxf6 gxf6 10. Nd5 f5 11. Bd3 Be6 12. 0-0 Bg7 13. Qh5 h6 14. c4 bxc4 15. Nxc4 0-0 16. Nce3 fxe4 17. Bxe4 f5 18. Nf6+ Qxf6 19. Bxc6 Rab8 20. b3 Rfc8 21. Rac1 Qf7 22. Qxf7+ Kxf7 23. Rfd1 Ke7 24. Nd5+ Bxd5 25. Bxd5 e4 26. Kf1 a5 27. Bc4 Rc5 28. Ba6 Bc3 29. Bc4 Be5 30. Rd5 Rbc8 31. Rcd1 Rxd5 32. Rxd5 Rc5 33. Rxc5 dxc5 34. g3 Bd4 35. Ke2 Kf6 36. Bb5 Ke5 37. Bd7 e3 1/2-1/2

[Event "Berlin Spandau op"]
[Site "Berlin"]
[Date "2019.12.29"]
[Round "5"]
[White "Lange, Jannis"]
[Black "Tham, Nam"]
[Result "1-0"]
[ECO "C78"]
[WhiteElo "2054"]
[BlackElo "1869"]
[PlyCount "93"]
[EventDate "2019.12.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Bc5 7. c3 d6 8. h3 Bb6 9. Re1 0-0 10. d4 h6 11. a4 Rb8 12. Bc2 Re8 13. axb5 axb5 14. b3 exd4 15. Nxd4 Nxd4 16. cxd4 Bb7 17. f3 c5 18. Be3 Nh5 19. dxc5 Bxc5 20. Bxc5 dxc5 21. Qxd8 Rexd8 22. Na3 Rd7 23. Rad1 Rbd8 24. Rxd7 Rxd7 25. Rd1 Rxd1+ 26. Bxd1 Ba6 27. Kf2 Nf4 28. h4 Kf8 29. g3 b4 30. Nc2 Nd3+ 31. Ke3 Ne5 32. Ne1 Ke7 33. f4 Nc6 34. Nd3 Bxd3 35. Kxd3 Nd4 36. Kc4 Kd6 37. e5+ Kc6 38. h5 Kb6 39. Bg4 Nc2 40. Bf3 Ne3+ 41. Kd3 Nf5 42. g4 Ne7 43. Kc4 Nc8 44. g5 Ne7 45. Bd5 Nxd5 46. Kxd5 Kb5 47. g6 1-0

[Event "Berlin Spandau op"]
[Site "Berlin"]
[Date "2019.12.28"]
[Round "4"]
[White "Hansch, Stephan"]
[Black "Lange, Jannis"]
[Result "1/2-1/2"]
[ECO "D95"]
[WhiteElo "2144"]
[BlackElo "2054"]
[PlyCount "53"]
[EventDate "2019.12.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. e3 0-0 6. Qb3 c6 7. Bd2 dxc4 8. Bxc4 b5 9. Be2 Be6 10. Qd1 a5 11. 0-0 Qb6 12. Rc1 Na6 13. Ng5 Bd7 14. Nce4 Nd5 15. Qe1 a4 16. b4 e5 17. Nc5 Nxc5 18. dxc5 Qc7 19. Ne4 f5 20. Nd6 e4 21. f3 Be5 22. fxe4 fxe4 23. Qh4 Bxd6 24. cxd6 Qxd6 25. Qxe4 Rfe8 26. Qd4 Qe5 27. Bf3 1/2-1/2

[Event "Berlin Spandau op"]
[Site "Berlin"]
[Date "2019.12.28"]
[Round "3"]
[White "Lange, Jannis"]
[Black "Skibbe, Willi"]
[Result "1/2-1/2"]
[ECO "B56"]
[WhiteElo "2054"]
[BlackElo "2223"]
[PlyCount "120"]
[EventDate "2019.12.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be3 Ng4 7. Bc1 Qb6 8. Bb5 Bd7 9. 0-0 Nxf2 10. Rxf2 Qxd4 11. Qxd4 Nxd4 12. Bxd7+ Kxd7 13. Be3 Nc6 14. Rxf7 Ne5 15. Rff1 g6 16. Bd4 Bg7 17. Rad1 Rhf8 18. Nd5 e6 19. Nc3 Ke7 20. Ne2 a6 21. Bc3 Bh8 22. Rxf8 Rxf8 23. Rxd6 Kxd6 24. Bb4+ Kd7 25. Bxf8 Nc4 26. b3 Nd2 27. Ng3 Bd4+ 28. Kh1 Be5 29. Bh6 Nb1 30. Ne2 Na3 31. c4 Nc2 32. Bf8 Bd6 33. Bg7 Nb4 34. Nc3 Nd3 35. Kg1 Bb4 36. Kf1 Bxc3 37. Bxc3 Nc1 38. Bd2 Nxa2 39. b4 a5 40. bxa5 Kc6 41. Ke2 Kc5 42. Kd3 e5 43. Bh6 Kb4 44. Bg7 Nc1+ 45. Ke3 Nb3 46. Bxe5 Nxa5 47. Bc7 Nxc4+ 48. Kd4 Kb5 49. Kd5 Ne3+ 50. Kd6 Nxg2 51. e5 Ne3 52. e6 Kc4 53. e7 Nf5+ 54. Kd7 Nxe7 55. Kxe7 b5 56. Kf6 b4 57. h4 b3 58. Be5 Kd5 59. Bb2 Ke4 60. Kg5 Kf3 1/2-1/2

[Event "Oberliga Nord O 1920"]
[Site "Germany"]
[Date "2019.12.08"]
[Round "4.5"]
[White "Abraham, Ingo"]
[Black "Lange, Jannis"]
[Result "1-0"]
[ECO "D90"]
[WhiteElo "2210"]
[BlackElo "2054"]
[PlyCount "73"]
[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. c4 Nf6 2. Nf3 g6 3. Nc3 d5 4. cxd5 Nxd5 5. Qb3 Nb6 6. d4 Bg7 7. Bf4 Be6 8. Qc2 Nc6 9. e3 Nb4 10. Qd1 0-0 11. Be2 c5 12. 0-0 cxd4 13. Nxd4 Bd5 14. Nxd5 N4xd5 15. Bg5 Qd6 16. Qb3 a5 17. a3 a4 18. Qa2 Ra5 19. Rfd1 Qe5 20. Bh4 h5 21. Rac1 Bh6 22. Bg3 Qf6 23. Nf3 g5 24. Be5 Qe6 25. Bd4 g4 26. Nd2 Nf4 27. Qxe6 Nxe2+ 28. Kf1 fxe6 29. Kxe2 Nd5 30. Ne4 e5 31. Bc5 Rd8 32. Bxe7 Re8 33. Rxd5 Rxd5 34. Nf6+ Kf7 35. Nxd5 Rxe7 36. Nxe7 Kxe7 37. Rc7+ 1-0

[Event "Oberliga Nord O 1920"]
[Site "Germany"]
[Date "2019.11.24"]
[Round "3.6"]
[White "Maxion, Dirk"]
[Black "Lange, Jannis"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2084"]
[BlackElo "2074"]
[PlyCount "73"]
[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. 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. c3 Bg5 12. Nc2 Rb8 13. Qd3 0-0 14. g3 Ne7 15. Nce3 Bxe3 16. Nxe3 Bb7 17. Bg2 Qb6 18. 0-0 Rfd8 19. Rfd1 Bc6 20. Rd2 Qb7 21. Rad1 Rd7 22. Qe2 Bxe4 23. Rxd6 Rxd6 24. Rxd6 Bxg2 25. Nxg2 Ng6 26. Qd3 Rf8 27. Rd7 Qc6 28. Rd6 Qc8 29. Qd5 Qf5 30. Qd1 e4 31. Ne3 Qc8 32. Qd5 Re8 33. Nf5 Kf8 34. Rd7 Qc4 35. Rxf7+ Kg8 36. Rxg7+ Kh8 37. Qd7 1-0

[Event "Oberliga Nord O 1920"]
[Site "Germany"]
[Date "2019.10.20"]
[Round "2.7"]
[White "Olivares, Eduardo"]
[Black "Lange, Jannis"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2050"]
[BlackElo "2080"]
[PlyCount "85"]
[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. Nc3 Nc6 3. f4 e6 4. Nf3 d5 5. Bb5 Nge7 6. exd5 exd5 7. Qe2 Bg4 8. Bxc6+ bxc6 9. b3 g6 10. Ba3 Qa5 11. Na4 0-0-0 12. Qf2 Bxf3 13. Qxf3 Nf5 14. 0-0-0 c4 15. Bb2 Bg7 16. Bxg7 Nxg7 17. Rhe1 Ne6 18. g4 Nc5 19. Nxc5 Qxc5 20. Qc3 h5 21. g5 Rhe8 22. Qf6 d4 23. Rxe8 Rxe8 24. Qxf7 Re2 25. Kb1 Qd5 26. Qxg6 d3 27. Qf6 dxc2+ 28. Kxc2 Rxh2 29. g6 Qd3+ 30. Kc1 cxb3 31. Qxc6+ Kd8 32. Qa8+ Kc7 33. Qxa7+ Kc6 34. Qa4+ Kc5 35. Qxb3 Qxg6 36. Qc2+ Qxc2+ 37. Kxc2 Rf2 38. Rh1 Rxf4 39. Rxh5+ Kb4 40. Rh3 Rg4 41. Rb3+ Kc5 42. Kc3 Rf4 43. Kb2 1-0

[Event "GER-chT Lands U20"]
[Site "Wuerzburg"]
[Date "2019.10.05"]
[Round "6.10"]
[White "Lange, Jannis"]
[Black "Zha, Kevin"]
[Result "1-0"]
[ECO "B09"]
[WhiteElo "2080"]
[BlackElo "1923"]
[PlyCount "101"]
[EventDate "2019.10.01"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Mecklenburg Vorpommern"]
[BlackTeam "Saarland"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 Nf6 5. Nf3 0-0 6. e5 Nfd7 7. Bc4 dxe5 8. fxe5 c5 9. e6 Nb6 10. exf7+ Kh8 11. Bd3 cxd4 12. Ne4 Rxf7 13. h4 Kg8 14. h5 Bg4 15. hxg6 hxg6 16. Bh6 Nd5 17. Bxg7 Rxg7 18. Bc4 e6 19. Bxd5 Qxd5 20. Qxd4 Bxf3 21. gxf3 Nc6 22. Qxd5 exd5 23. Nf6+ Kf7 24. Nxd5 Re8+ 25. Kf2 Re5 26. Rad1 Ke6 27. c4 Kf5 28. Ne3+ Ke6 29. Ng4 Ra5 30. Rhe1+ Kf7 31. a3 Rh5 32. Rd7+ Kf8 33. Re8+ Kxe8 34. Rxg7 Rc5 35. Ne3 Ne7 36. b4 Rh5 37. Nd5 Nxd5 38. cxd5 Rxd5 39. Rxb7 Rd7 40. Rxd7 Kxd7 41. Ke3 Kc6 42. Kf4 Kb5 43. Kg5 Ka4 44. Kxg6 Kxa3 45. f4 Kxb4 46. f5 a5 47. f6 a4 48. f7 Kb3 49. f8Q a3 50. Qf2 a2 51. Qf6 1-0

[Event "GER-chT Lands U20"]
[Site "Wuerzburg"]
[Date "2019.10.04"]
[Round "4.8"]
[White "Koelle, Tobias"]
[Black "Lange, Jannis"]
[Result "1/2-1/2"]
[ECO "D85"]
[WhiteElo "2275"]
[BlackElo "2080"]
[PlyCount "83"]
[EventDate "2019.10.01"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Wuerttemberg"]
[BlackTeam "Mecklenburg Vorpommern"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Qa4+ Nd7 8. Nf3 a6 9. Be2 0-0 10. 0-0 b5 11. Qc2 c5 12. d5 Nb6 13. Rb1 Na4 14. Bd2 Qa5 15. Rfc1 Bg4 16. h3 Bxf3 17. Bxf3 c4 18. g3 e6 19. h4 exd5 20. exd5 Rad8 21. h5 Nb6 22. Bg5 Rd7 23. d6 Na4 24. Be7 Nxc3 25. Bxf8 Kxf8 26. h6 Be5 27. Re1 f6 28. Rbc1 b4 29. Be4 Kf7 30. Qd2 Rxd6 31. Qe3 Qb6 32. Qf3 Rd2 33. Re3 Bd4 34. Bd5+ Kf8 35. Be6 Rxf2 36. Kxf2 Qxe6 37. Qa8+ Ke7 38. Qb7+ Kd8 39. Qb8+ Kd7 40. Qb7+ Kd8 41. Qb8+ Kd7 42. Qb7+ 1/2-1/2

[Event "GER-chT Lands U20"]
[Site "Wuerzburg"]
[Date "2019.10.04"]
[Round "5.8"]
[White "Lange, Jannis"]
[Black "Riehle, Marco"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "2080"]
[BlackElo "2309"]
[PlyCount "118"]
[EventDate "2019.10.01"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Mecklenburg Vorpommern"]
[BlackTeam "Baden II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 Nxe4 4. Qe2 Qe7 5. Qxe4 d6 6. d4 dxe5 7. dxe5 Nc6 8. Bb5 Bd7 9. 0-0 0-0-0 10. Nc3 Nxe5 11. Bxd7+ Nxd7 12. Bf4 Qxe4 13. Nxe4 Be7 14. Ng5 Bxg5 15. Bxg5 f6 16. Bf4 Nb6 17. Rfe1 Nd5 18. Bg3 Rd7 19. Rad1 Rhd8 20. h3 b6 21. a3 b5 22. Rd3 Nb6 23. Rc3 Kb7 24. Rc5 a6 25. Kh2 Na4 26. Rh5 g6 27. Rh6 Nxb2 28. Bh4 Rf7 29. f4 Rd5 30. Re8 Nc4 31. Rh8 Rdd7 32. f5 g5 33. Be1 Ne3 34. Bc3 Nxf5 35. Rxf6 Rxf6 36. Bxf6 h6 37. Bc3 Rd5 38. g4 Nh4 39. Bb4 Re5 40. c3 Re2+ 41. Kg1 Re3 42. Ba5 Rxh3 43. Rh7 Rg3+ 44. Kf2 Rg2+ 45. Kf1 Rxg4 46. Rxc7+ Kb8 47. Rc6 Ra4 48. Bb4 a5 49. Bd6+ Kb7 50. Rc7+ Kb6 51. Rf7 Kc6 52. Rf6 Kd5 53. Ke2 Re4+ 54. Kd3 Re6 55. Rxe6 Kxe6 56. Bc7 a4 57. c4 bxc4+ 58. Kxc4 h5 59. Kb5 Nf3 0-1

[Event "GER-chT Lands U20"]
[Site "Wuerzburg"]
[Date "2019.10.03"]
[Round "3.7"]
[White "Lange, Jannis"]
[Black "Karsay, Pascal"]
[Result "0-1"]
[ECO "C78"]
[WhiteElo "2080"]
[BlackElo "2276"]
[PlyCount "62"]
[EventDate "2019.10.01"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Mecklenburg Vorpommern"]
[BlackTeam "Rheinland Pfalz"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Bc5 7. c3 d6 8. d3 h6 9. h3 0-0 10. Re1 Re8 11. Nbd2 Bb6 12. Nf1 Ne7 13. d4 Ng6 14. Ng3 Bb7 15. d5 c6 16. dxc6 Bxc6 17. Be3 Bc7 18. Qc2 Qb8 19. c4 Qb7 20. Bd2 Rac8 21. Rac1 Bb8 22. Qb1 Nf4 23. cxb5 axb5 24. Bb4 d5 25. exd5 N6xd5 26. Bxd5 Bxd5 27. Rxc8 Rxc8 28. Nxe5 Bxg2 29. Qf5 Nxh3+ 30. Kh2 Ng5 31. Rd1 Bxe5 0-1

[Event "GER-chT Lands U20"]
[Site "Wuerzburg"]
[Date "2019.10.02"]
[Round "2.10"]
[White "Lange, Jannis"]
[Black "Wendler, David"]
[Result "0-1"]
[ECO "B31"]
[WhiteElo "2080"]
[BlackElo "2077"]
[PlyCount "60"]
[EventDate "2019.10.01"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Mecklenburg Vorpommern"]
[BlackTeam "South Team"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 bxc6 5. 0-0 Bg7 6. d3 Nh6 7. Nc3 0-0 8. Be3 d6 9. h3 f5 10. Qc1 Nf7 11. exf5 Bxf5 12. Ne4 Rb8 13. Rb1 Qa5 14. a3 c4 15. Nd4 Bxd4 16. Bxd4 e5 17. Bc3 Qb5 18. dxc4 Qxc4 19. Ng3 d5 20. Nxf5 gxf5 21. Bd2 Kh8 22. Bg5 Nxg5 23. Qxg5 Rb7 24. b3 Qxc2 25. Rbc1 Qxb3 26. Rxc6 Rg7 27. Qh6 Qxa3 28. Rfc1 Rfg8 29. Rc7 Rxg2+ 30. Kh1 Rg1+ 0-1

[Event "GER-chT Lands U20"]
[Site "Wuerzburg"]
[Date "2019.10.02"]
[Round "1.7"]
[White "Sieber, Fiona"]
[Black "Lange, Jannis"]
[Result "1-0"]
[ECO "B54"]
[WhiteElo "2228"]
[BlackElo "2080"]
[PlyCount "78"]
[EventDate "2019.10.01"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Sachsen Anhalt"]
[BlackTeam "Mecklenburg Vorpommern"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 d6 4. d4 cxd4 5. Nxd4 e5 6. Nf5 Bxf5 7. exf5 Nd4 8. Be3 Nc6 9. Bc4 Nf6 10. g4 Qa5 11. g5 Ne4 12. Qd5 Qxd5 13. Nxd5 Rc8 14. f3 Nc5 15. 0-0-0 Ne7 16. f6 Nf5 17. Rhe1 a6 18. Bxc5 Rxc5 19. Bf1 h6 20. b4 Rc8 21. Bh3 g6 22. Bxf5 gxf5 23. h4 hxg5 24. hxg5 Rh2 25. Rd2 Rxd2 26. Kxd2 Rc4 27. c3 Rh4 28. f4 e4 29. a4 Rh3 30. Ne3 Rf3 31. Rf1 Rh3 32. Nxf5 Rh2+ 33. Ke3 d5 34. Rd1 Rh3+ 35. Kd4 Rf3 36. Ke5 Rxc3 37. Rxd5 e3 38. Ng7+ Bxg7 39. fxg7 f6+ 1-0

[Event "Oberliga Nord O 1920"]
[Site "Germany"]
[Date "2019.09.29"]
[Round "1.7"]
[White "Lange, Jannis"]
[Black "Mueller, Michael1111"]
[Result "1/2-1/2"]
[ECO "C10"]
[WhiteElo "2080"]
[BlackElo "2236"]
[PlyCount "36"]
[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. Nc3 Nc6 4. e5 f6 5. Bb5 Bd7 6. Nf3 Qe7 7. 0-0 Qf7 8. Re1 0-0-0 9. Bxc6 Bxc6 10. Qe2 Bd7 11. Nxd5 exd5 12. e6 Bxe6 13. Qxe6+ Qxe6 14. Rxe6 Kd7 15. Re2 Bd6 16. Bd2 Ne7 17. Rae1 Nc6 18. c3 Rhe8 1/2-1/2

[Event "Rostock SSC op 18th"]
[Site "Rostock"]
[Date "2019.08.11"]
[Round "7"]
[White "Lange, Jannis"]
[Black "Stutz, Reno"]
[Result "1/2-1/2"]
[ECO "E09"]
[WhiteElo "2047"]
[BlackElo "2017"]
[PlyCount "84"]
[EventDate "2019.08.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 e6 4. 0-0 Be7 5. d4 0-0 6. c4 c6 7. Qc2 Nbd7 8. Nbd2 b6 9. e4 dxe4 10. Nxe4 Nxe4 11. Qxe4 Bb7 12. Rd1 Rc8 13. Bf4 Nf6 14. Qc2 Nh5 15. Be3 Qc7 16. Ng5 Nf6 17. Ne4 Rfd8 18. Bf4 Qd7 19. Rac1 Nxe4 20. Bxe4 h6 21. Qe2 Bd6 22. Be3 Qe7 23. c5 bxc5 24. dxc5 Be5 25. Bb1 Rxd1+ 26. Rxd1 Rd8 27. Rxd8+ Qxd8 28. b4 Qd5 29. Qd3 Kf8 30. Qxd5 exd5 31. a4 a6 32. Bd2 Ke7 33. Kf1 Ke6 34. Ke2 Bd4 35. Be1 g5 36. Kd3 Be5 37. Bd2 f5 38. f4 Bf6 39. Bc3 gxf4 40. Bxf6 fxg3 41. hxg3 Kxf6 42. Kd4 Ke6 1/2-1/2

[Event "Rostock SSC op 18th"]
[Site "Rostock"]
[Date "2019.08.10"]
[Round "6"]
[White "Goldbach, Aaron"]
[Black "Lange, Jannis"]
[Result "0-1"]
[ECO "D97"]
[WhiteElo "1855"]
[BlackElo "2047"]
[PlyCount "108"]
[EventDate "2019.08.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d5 5. Qb3 dxc4 6. Qxc4 0-0 7. e4 a6 8. Bf4 c6 9. Be2 b5 10. Qd3 Qa5 11. 0-0 Nbd7 12. a3 b4 13. axb4 Qxb4 14. Ra4 Qb6 15. b4 Nh5 16. Be3 Qc7 17. Rc1 Nf4 18. Nd5 Nxd3 19. Nxc7 Nxc1 20. Bxc1 Ra7 21. Nxa6 Bxa6 22. Rxa6 Rxa6 23. Bxa6 Ra8 24. Bf1 Ra1 25. Bg5 Bf8 26. g3 e6 27. Kg2 Bxb4 28. Bc4 Kg7 29. h4 Nb6 30. Bb3 Rb1 31. Bc2 Rb2 32. Bd3 c5 33. Bc1 Rb3 34. dxc5 Bxc5 35. Bc2 Rb5 36. Bd3 Ra5 37. Bb2+ Kf8 38. Bd4 Nd7 39. g4 Bxd4 40. Nxd4 Ne5 41. Be2 Ra4 42. Nf3 Rxe4 43. Nxe5 Rxe5 44. Bd3 h6 45. f4 Rd5 46. Be4 Rd4 47. Kf3 f5 48. Bb1 fxg4+ 49. Kxg4 e5 50. Bxg6 Rxf4+ 51. Kg3 Kg7 52. h5 Kf6 53. Be8 Kg5 54. Bg6 e4 0-1

[Event "Rostock SSC op 18th"]
[Site "Rostock"]
[Date "2019.08.09"]
[Round "5"]
[White "Lange, Jannis"]
[Black "Schulz, Michael"]
[Result "0-1"]
[ECO "C18"]
[WhiteElo "2047"]
[BlackElo "2165"]
[PlyCount "72"]
[EventDate "2019.08.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Ba5 6. b4 cxb4 7. Nb5 Nc6 8. Nh3 Bd7 9. Ng5 b3+ 10. Bd2 b2 11. Rb1 Qxg5 12. Bxa5 Nxa5 13. Nc7+ Kd8 14. Nxa8 Nc4 15. g3 Kc8 16. f4 Qe7 17. Bxc4 dxc4 18. d5 Qxa3 19. Qd4 Qa5+ 20. Ke2 c3 21. Rhd1 Ne7 22. d6 Nd5 23. Nc7 Nxc7 24. dxc7 Bb5+ 25. Ke3 Kxc7 26. Qd6+ Kc8 27. Qc5+ Kb8 28. Qd6+ Ka8 29. Rd4 a6 30. Rbd1 Rc8 31. Qe7 Qb6 32. Qd6 Ka7 33. Qxb6+ Kxb6 34. Rb4 a5 35. Rb3 a4 36. Ra3 Ka5 0-1

[Event "Rostock SSC op 18th"]
[Site "Rostock"]
[Date "2019.08.09"]
[Round "4"]
[White "Stern, Rene"]
[Black "Lange, Jannis"]
[Result "1-0"]
[ECO "D95"]
[WhiteElo "2526"]
[BlackElo "2047"]
[PlyCount "67"]
[EventDate "2019.08.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 d5 4. e3 Bg7 5. Qb3 dxc4 6. Bxc4 0-0 7. d4 a6 8. 0-0 b5 9. Be2 Nbd7 10. Qc2 Bb7 11. b4 Ne8 12. a4 c6 13. Rd1 e5 14. Nxe5 Nxe5 15. dxe5 Qe7 16. f4 f6 17. axb5 cxb5 18. Bxb5 axb5 19. Rxa8 Bxa8 20. Qa2+ Kh8 21. Qxa8 fxe5 22. Nd5 Qf7 23. Qc6 g5 24. Qxb5 exf4 25. exf4 gxf4 26. Bxf4 Nf6 27. Nxf6 Qxf6 28. g3 Qc3 29. Qc5 Qf3 30. Qd5 Qg4 31. Be5 Bxe5 32. Qxe5+ Kg8 33. Qd5+ Rf7 34. Rf1 1-0

[Event "Rostock SSC op 18th"]
[Site "Rostock"]
[Date "2019.08.08"]
[Round "3"]
[White "Lange, Jannis"]
[Black "Troyke, Jannis"]
[Result "1-0"]
[ECO "A16"]
[WhiteElo "2047"]
[BlackElo "1772"]
[PlyCount "69"]
[EventDate "2019.08.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 d5 3. cxd5 Nxd5 4. e4 Nxc3 5. dxc3 Qxd1+ 6. Kxd1 e5 7. Be3 Be6 8. Kc2 Nd7 9. Rd1 Bc5 10. Rxd7 Bxe3 11. Rxc7 Bb6 12. Bb5+ Kf8 13. Rxb7 Bc8 14. Rxb6 axb6 15. Nf3 f6 16. a4 Ke7 17. Bc6 Ra7 18. Nd2 Rd8 19. Nc4 Bd7 20. Bxd7 Raxd7 21. Kb3 Rb7 22. Kb4 Kd7 23. Rd1+ Kc7 24. Rxd8 Kxd8 25. Kb5 Kc7 26. Ne3 Rb8 27. Nd5+ Kb7 28. Nxb6 Ka7 29. a5 Rb7 30. c4 g6 31. c5 f5 32. f3 fxe4 33. fxe4 Rc7 34. c6 Rf7 35. b4 1-0

[Event "Rostock SSC op 18th"]
[Site "Rostock"]
[Date "2019.08.07"]
[Round "2"]
[White "Fromm, Johannes"]
[Black "Lange, Jannis"]
[Result "0-1"]
[ECO "A05"]
[WhiteElo "1676"]
[BlackElo "2047"]
[PlyCount "50"]
[EventDate "2019.08.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. b3 Bg7 4. Bb2 0-0 5. Bg2 d5 6. 0-0 c5 7. c4 d4 8. e3 Nc6 9. a3 e5 10. b4 e4 11. Ng5 Re8 12. Qb3 h6 13. Nh3 Ne5 14. exd4 cxd4 15. Nf4 g5 16. Ne2 Be6 17. d3 exd3 18. Nxd4 Bxc4 19. Qa4 d2 20. Rd1 Nd3 21. Bc3 Nd5 22. Bxd5 Qxd5 23. Nxd2 Bxd4 24. Nxc4 Bxf2+ 25. Kf1 Qh1# 0-1

[Event "Rostock SSC op 18th"]
[Site "Rostock"]
[Date "2019.08.07"]
[Round "1"]
[White "Lange, Jannis"]
[Black "Gazizov, Max"]
[Result "1-0"]
[ECO "B44"]
[WhiteElo "2047"]
[BlackElo "1670"]
[PlyCount "83"]
[EventDate "2019.08.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. c4 Nf6 6. Nc3 Bb4 7. Nxc6 Bxc3+ 8. bxc3 dxc6 9. Qxd8+ Kxd8 10. e5 Nd7 11. f4 b6 12. Be2 Ba6 13. 0-0 Nc5 14. f5 exf5 15. Rxf5 Rf8 16. Bg5+ Ke8 17. Rd1 Rc8 18. Rd6 Ne4 19. Rd4 Nxg5 20. Rxg5 g6 21. Bf3 Ke7 22. c5 Bb5 23. cxb6 axb6 24. Rb4 f6 25. exf6+ Rxf6 26. a4 Bd3 27. Re5+ Kd6 28. Re3 Bc2 29. Re2 Bf5 30. Rxb6 Kc5 31. Rb4 g5 32. Rd4 h6 33. Re5+ Kb6 34. a5+ Ka6 35. Be2+ Ka7 36. Re7+ Ka8 37. g4 Bg6 38. Rdd7 Rcf8 39. a6 Rf2 40. Ra7+ Kb8 41. Reb7+ Kc8 42. Ra8# 1-0

[Event "GER-ch U18"]
[Site "Willingen"]
[Date "2019.06.15"]
[Round "9"]
[White "Faerber, David"]
[Black "Lange, Jannis"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2293"]
[BlackElo "2024"]
[PlyCount "79"]
[EventDate "2019.06.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[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. c3 Bg5 12. Nc2 Rb8 13. g3 0-0 14. h4 Bh6 15. Bh3 Be6 16. Bxe6 fxe6 17. 0-0 Kh8 18. Nde3 Bxe3 19. Nxe3 Qc7 20. Qb3 Qf7 21. Rad1 Rbd8 22. a4 b4 23. Qc4 Ne7 24. Qxa6 d5 25. exd5 exd5 26. cxb4 d4 27. Ng4 e4 28. Rde1 h5 29. Nh2 d3 30. Qa7 Qe6 31. Qe3 Nf5 32. Qxe4 Qg6 33. Nf3 Rfe8 34. Qf4 Rf8 35. Ne5 Qh7 36. Qg5 Rd6 37. Nf7+ Rxf7 38. Re8+ Qg8 39. Qxh5+ Rh6 40. Qxf7 1-0

[Event "GER-ch U18"]
[Site "Willingen"]
[Date "2019.06.14"]
[Round "8"]
[White "Lange, Jannis"]
[Black "Hinrichs, Niklas"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "2024"]
[BlackElo "2115"]
[PlyCount "76"]
[EventDate "2019.06.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. 0-0 Ngf6 5. Re1 a6 6. Bd3 e6 7. c3 b5 8. Bc2 c4 9. b3 Bb7 10. bxc4 bxc4 11. Na3 Rc8 12. Rb1 Ba8 13. Qe2 d5 14. e5 Ne4 15. Nd4 Nec5 16. f4 g6 17. f5 Bg7 18. fxe6 fxe6 19. d3 cxd3 20. Bxd3 0-0 21. Bxa6 Nxa6 22. Qxa6 Nc5 23. Qe2 Qe7 24. Nab5 Qh4 25. Ba3 Ne4 26. Bxf8 Rxf8 27. Nf3 Qd8 28. Qe3 g5 29. Nbd4 g4 30. Nd2 Bxe5 31. Nxe4 dxe4 32. Nxe6 Qd6 33. Qg5+ Kf7 34. Nxf8 Bxh2+ 35. Kh1 e3 36. Ng6 hxg6 37. Qh6 Qf8 38. Qxh2 g3 1-0

[Event "GER-ch U18"]
[Site "Willingen"]
[Date "2019.06.13"]
[Round "7"]
[White "Schnabel, Bennett"]
[Black "Lange, Jannis"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2125"]
[BlackElo "2024"]
[PlyCount "176"]
[EventDate "2019.06.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. a3 c5 2. f4 Nc6 3. Nf3 Nf6 4. g3 g6 5. d3 d5 6. Bg2 Bg7 7. c3 0-0 8. 0-0 Re8 9. Ne5 Ng4 10. Nxg4 Bxg4 11. h3 Be6 12. e4 dxe4 13. dxe4 Qxd1 14. Rxd1 Rad8 15. Rxd8 Rxd8 16. Kf2 Na5 17. Nd2 f5 18. e5 g5 19. b4 Nc6 20. Ke3 Bh6 21. Bxc6 gxf4+ 22. gxf4 bxc6 23. bxc5 Rd5 24. Nf3 Rxc5 25. Bd2 Kf7 26. Rb1 Ra5 27. Bc1 c5 28. Ne1 Bd5 29. Rb8 Ra4 30. Nd3 Re4+ 31. Kf2 Bc4 32. Nxc5 Re2+ 33. Kf3 Re1 34. Be3 Bd5+ 35. Kf2 Rh1 36. Rd8 Bc6 37. e6+ Kg6 38. Nd3 Kh5 39. Bxa7 Rh2+ 40. Ke3 Rxh3+ 41. Kd4 Bg7+ 42. Ne5 Rf3 43. Bb8 Rxf4+ 44. Kc5 Ba4 45. c4 Re4 46. Kd5 Bb3 47. Rc8 Re2 48. Nc6 Rd2+ 49. Kc5 Rc2 50. Nxe7 Rxc4+ 51. Kd6 Rd4+ 52. Kc5 Bxe6 53. Re8 Re4 54. Nc6 Rc4+ 55. Kd6 Bf7 56. Re1 Bf8+ 57. Kd7 Bxa3 58. Rh1+ Rh4 59. Rf1 Kg5 60. Ne5 Rd4+ 61. Kc8 Be6+ 62. Kb7 Bd5+ 63. Kc8 Be6+ 64. Kb7 Rb4+ 65. Ka7 Kf6 66. Nc6 Ra4+ 67. Kb6 Bb2 68. Rh1 Kg7 69. Rh2 Bf6 70. Rg2+ Rg4 71. Re2 Bf7 72. Rf2 Kg6 73. Be5 Bd5 74. Rh2 Bxc6 75. Bxf6 Kxf6 76. Kxc6 Kg6 77. Kd5 h5 78. Ke5 h4 79. Rh3 Kg5 80. Rf3 Re4+ 81. Kd5 Kg4 82. Rf1 Re3 83. Kd4 f4 84. Rg1+ Rg3 85. Rh1 h3 86. Ke4 Re3+ 87. Kd4 Re2 88. Kd3 f3 0-1

[Event "GER-ch U18"]
[Site "Willingen"]
[Date "2019.06.12"]
[Round "6"]
[White "Engel, Robert"]
[Black "Lange, Jannis"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "2067"]
[BlackElo "2024"]
[PlyCount "101"]
[EventDate "2019.06.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 dxc6 5. d3 Bg7 6. h3 Nf6 7. Nc3 0-0 8. Be3 b6 9. 0-0 Ne8 10. Qd2 e5 11. Bh6 Qd6 12. Nh2 f6 13. Ne2 g5 14. Bxg7 Nxg7 15. Ng4 Bxg4 16. hxg4 Qd7 17. f3 h5 18. gxh5 Nxh5 19. Qc3 Nf4 20. Qc4+ Kg7 21. Ng3 Kg6 22. Kf2 Qd4+ 23. Qxd4 cxd4 24. Nf5 Kf7 25. g3 Ne6 26. a4 Ng7 27. Nxg7 Kxg7 28. c4 dxc3 29. bxc3 Rad8 30. Ke3 Rd6 31. d4 Rfd8 32. Rad1 Kf7 33. f4 gxf4+ 34. gxf4 exf4+ 35. Rxf4 Ke7 36. Rh1 Ke6 37. Rh6 Rf8 38. e5 Rd7 39. Rhxf6+ Rxf6 40. Rxf6+ Kd5 41. Kd3 b5 42. axb5 cxb5 43. Ra6 Rd8 44. Rxa7 Rh8 45. Rd7+ Kc6 46. Rd6+ Kc7 47. Kc2 Ra8 48. Rd5 Kb6 49. e6 Re8 50. Re5 Kc6 51. Kb3 1-0

[Event "GER-ch U18"]
[Site "Willingen"]
[Date "2019.06.12"]
[Round "5"]
[White "Lange, Jannis"]
[Black "Browning, Alex"]
[Result "0-1"]
[ECO "B97"]
[WhiteElo "2024"]
[BlackElo "2319"]
[PlyCount "66"]
[EventDate "2019.06.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 h6 8. Bh4 Qb6 9. Bxf6 gxf6 10. Qd2 Qxb2 11. Nb3 Qa3 12. Be2 h5 13. 0-0 Be7 14. Nd1 Qa4 15. Nb2 Qc6 16. Rad1 b5 17. Kh1 Qb6 18. c4 Bd7 19. Bf3 Ra7 20. e5 dxe5 21. fxe5 f5 22. Qc3 Rc7 23. Rc1 Qa7 24. c5 Bc6 25. Nd3 h4 26. h3 Rg8 27. Nf4 Qa8 28. Nh5 Nd7 29. Nd4 Bxf3 30. Nxf3 Rxc5 31. Qd4 Qc6 32. Rcd1 Nxe5 33. Nf4 Nxf3 0-1

[Event "GER-ch U18"]
[Site "Willingen"]
[Date "2019.06.11"]
[Round "4"]
[White "Lange, Jannis"]
[Black "Wendler, David"]
[Result "1-0"]
[ECO "B77"]
[WhiteElo "2024"]
[BlackElo "2166"]
[PlyCount "77"]
[EventDate "2019.06.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Bc4 0-0 8. Bb3 d6 9. f3 Bd7 10. Qd2 Nxd4 11. Bxd4 b5 12. 0-0 a5 13. a4 b4 14. Nd5 Nxd5 15. exd5 Bxd4+ 16. Qxd4 Rc8 17. Rfe1 Rc5 18. Re2 Re8 19. Rae1 Bf5 20. g4 Bd7 21. h4 f6 22. g5 Kf7 23. Rxe7+ Rxe7 24. Qxf6+ Ke8 25. Qh8+ Kf7 26. Qxh7+ Kf8 27. Qh8+ Kf7 28. Qf6+ Ke8 29. Qxg6+ Kf8 30. Qf6+ Ke8 31. Qh8+ Kf7 32. Qxd8 Rxe1+ 33. Kf2 Re8 34. Qxd7+ Re7 35. g6+ Kf8 36. Qd8+ Re8 37. Qf6+ Kg8 38. Qf7+ Kh8 39. Qh7# 1-0

[Event "GER-ch U18"]
[Site "Willingen"]
[Date "2019.06.10"]
[Round "3"]
[White "Sureshkumar, Atchuthan"]
[Black "Lange, Jannis"]
[Result "0-1"]
[ECO "B33"]
[BlackElo "2024"]
[PlyCount "42"]
[EventDate "2019.06.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[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 Bg5 14. 0-0 0-0 15. b3 Be6 16. f4 exf4 17. Nxf4 Bf6 18. Rb1 Be5 19. Nd5 Qh4 20. h3 Bxh3 21. Qd3 Bxg2 0-1

[Event "GER-ch U18"]
[Site "Willingen"]
[Date "2019.06.09"]
[Round "2"]
[White "Lange, Jannis"]
[Black "Goldbeck, Lars"]
[Result "0-1"]
[ECO "B51"]
[WhiteElo "2024"]
[BlackElo "2199"]
[PlyCount "74"]
[EventDate "2019.06.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. 0-0 a6 5. Bxd7+ Bxd7 6. d4 cxd4 7. Qxd4 e5 8. Qd3 Rc8 9. Nc3 h6 10. a4 Nf6 11. Rd1 Be7 12. a5 0-0 13. Be3 Be6 14. Nd2 d5 15. Bb6 Qd7 16. exd5 Nxd5 17. Nxd5 Qxd5 18. Qxd5 Bxd5 19. Nf1 Be6 20. Ne3 Bg5 21. Rd2 f5 22. Rd6 Kf7 23. c3 Ke7 24. Rd3 e4 25. Rd4 Kf7 26. Nd5 Rc6 27. Nb4 Rc4 28. Rad1 Rxd4 29. Rxd4 Bc1 30. Rd6 Bxb2 31. Bd4 Rc8 32. Rb6 Bxc3 33. Rxb7+ Kf8 34. Bxc3 Rxc3 35. g3 f4 36. Kf1 Bc4+ 37. Ke1 e3 0-1

[Event "GER-ch U18"]
[Site "Willingen"]
[Date "2019.06.09"]
[Round "1"]
[White "Vuckovic, Zarko"]
[Black "Lange, Jannis"]
[Result "1-0"]
[ECO "B25"]
[WhiteElo "2132"]
[BlackElo "2024"]
[PlyCount "47"]
[EventDate "2019.06.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. d3 Bg7 5. Be3 d6 6. Qd2 Rb8 7. Bg2 b5 8. f4 b4 9. Nd1 e6 10. Nf3 Nd4 11. 0-0 Ne7 12. Nh4 0-0 13. c3 bxc3 14. bxc3 Ndc6 15. f5 exf5 16. exf5 gxf5 17. Bg5 Qa5 18. Bxc6 Nxc6 19. Bh6 Ne7 20. Bxg7 Kxg7 21. Qg5+ Ng6 22. Ne3 Qxc3 23. Nexf5+ Kh8 24. d4 1-0

[Event "Mecklenburg VP-ch MT"]
[Site "Greifswald"]
[Date "2019.04.16"]
[Round "7.4"]
[White "Lange, Jannis"]
[Black "Fromm, Marius"]
[Result "1/2-1/2"]
[ECO "D19"]
[WhiteElo "2036"]
[BlackElo "2031"]
[PlyCount "88"]
[EventDate "2019.04.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Bb4 8. 0-0 Nbd7 9. Qe2 Bg6 10. e4 0-0 11. Bd3 Bh5 12. e5 Nd5 13. Nxd5 cxd5 14. Qe3 Bg6 15. Ng5 Re8 16. Bxg6 fxg6 17. a5 Bxa5 18. Qf3 Bb6 19. Qf7+ Kh8 20. Nxe6 Qe7 21. Ng5 Qxf7 22. Nxf7+ Kg8 23. Nd6 Reb8 24. Be3 a6 25. Rfc1 Nf8 26. Ra4 Bd8 27. f4 Ne6 28. g4 b5 29. Raa1 Bb6 30. Rd1 Bc7 31. f5 gxf5 32. gxf5 Nd8 33. Rac1 Ra7 34. Rc5 Bxd6 35. exd6 Rd7 36. Bf4 Nf7 37. Ra1 Nxd6 38. Rxa6 Rbd8 39. Rxd5 Nc4 40. Rxd7 Rxd7 41. b3 Rxd4 42. bxc4 Rxf4 43. cxb5 Rxf5 44. b6 Rb5 1/2-1/2

[Event "Mecklenburg VP-ch MT"]
[Site "Greifswald"]
[Date "2019.04.15"]
[Round "6.3"]
[White "Lange, Jannis"]
[Black "Schmidt, Peter2222"]
[Result "1/2-1/2"]
[ECO "A87"]
[WhiteElo "2036"]
[BlackElo "2108"]
[PlyCount "99"]
[EventDate "2019.04.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 g6 2. g3 Bg7 3. d4 d6 4. Bg2 f5 5. 0-0 Nf6 6. b3 0-0 7. Bb2 c6 8. c4 Qe8 9. Nbd2 h6 10. Re1 Qf7 11. h3 Na6 12. a3 g5 13. e4 fxe4 14. Nxe4 Nxe4 15. Rxe4 Bf5 16. Re3 g4 17. hxg4 Bxg4 18. Qe1 Rae8 19. Nh2 Bh5 20. Bh3 Nc7 21. Bd7 e6 22. Bxe8 Rxe8 23. Bc3 b6 24. Ra2 Rf8 25. f4 Bg6 26. Rf2 Qf5 27. g4 Qb1 28. Qxb1 Bxb1 29. Nf1 d5 30. Ng3 dxc4 31. bxc4 b5 32. f5 bxc4 33. fxe6 Re8 34. Re1 Nd5 35. Ba1 c3 36. Rxb1 Bxd4 37. Nf5 Bxf2+ 38. Kxf2 Rxe6 39. Rc1 Re4 40. Bxc3 Kh7 41. Bd2 Rxg4 42. Rxc6 Rg6 43. Rxg6 Kxg6 44. Nxh6 Nb6 45. Ng4 Nc4 46. Bc1 Kf5 47. Nh2 Ke4 48. Ke2 Kd4 49. Nf3+ Kc3 50. Kd1 1/2-1/2

[Event "Mecklenburg VP-ch MT"]
[Site "Greifswald"]
[Date "2019.04.15"]
[Round "5.5"]
[White "Morejko, Wojciech"]
[Black "Lange, Jannis"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "1861"]
[BlackElo "2036"]
[PlyCount "76"]
[EventDate "2019.04.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e5 7. Ndb5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 Bg5 12. Nc2 0-0 13. Nce3 Rb8 14. Be2 a5 15. 0-0 Be6 16. Kh1 Ne7 17. Nxe7+ Qxe7 18. Nd5 Qb7 19. Rb1 Bxd5 20. exd5 f5 21. c4 bxc4 22. Bxc4 Qb4 23. b3 Rf6 24. g3 Qd2 25. Qxd2 Bxd2 26. Rfd1 Bb4 27. a4 e4 28. Rb2 Rbf8 29. Re2 Re8 30. Bb5 Re7 31. Rc1 Bc5 32. Rc4 Kf7 33. h4 Re5 34. Bc6 Kf8 35. Bd7 Rxd5 36. b4 axb4 37. a5 Rd1+ 38. Kg2 Ra1 0-1

[Event "Mecklenburg VP-ch MT"]
[Site "Greifswald"]
[Date "2019.04.14"]
[Round "3.4"]
[White "Bress, Aaron"]
[Black "Lange, Jannis"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "1760"]
[BlackElo "2036"]
[PlyCount "105"]
[EventDate "2019.04.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Nd5 Nxd5 8. exd5 Nb8 9. a4 Be7 10. Be2 0-0 11. 0-0 f5 12. f4 a6 13. Na3 Nd7 14. Nc4 e4 15. a5 Qe8 16. Be3 Qf7 17. b4 Kh8 18. Rc1 Rb8 19. Ba7 Ra8 20. Be3 Rb8 21. c3 Nf6 22. Nb6 Nd7 23. Na4 Nf6 24. c4 Bd7 25. Nb6 Bd8 26. Nxd7 Qxd7 27. Qd2 Rc8 28. Rfd1 Be7 29. c5 dxc5 30. bxc5 Rfd8 31. d6 Bf8 32. Qb4 Qc6 33. Bc4 Rb8 34. Rb1 g6 35. Bd4 Bg7 36. Bxf6 Bxf6 37. Bd5 Qe8 38. Bxb7 e3 39. c6 e2 40. Re1 Qe3+ 41. Kh1 Bc3 42. Qb3 Rxd6 43. c7 Re8 44. c8Q Rxc8 45. Bxc8 Qd4 46. Bxa6 Rxa6 47. Qb8+ Kg7 48. Rb7+ Kh6 49. Qf8+ Kh5 50. Rxh7+ Kg4 51. Rh4+ Kxh4 52. Qh6+ Kg4 53. Qg5# 1-0

[Event "Mecklenburg VP-ch MT"]
[Site "Greifswald"]
[Date "2019.04.14"]
[Round "4.5"]
[White "Lange, Jannis"]
[Black "Krasov, Oleksi"]
[Result "1-0"]
[ECO "E01"]
[WhiteElo "2036"]
[BlackElo "1953"]
[PlyCount "133"]
[EventDate "2019.04.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 e6 4. 0-0 Nbd7 5. d4 Bd6 6. c4 c6 7. Nc3 0-0 8. Qc2 b6 9. Nd2 Bb7 10. e4 dxe4 11. Ndxe4 Be7 12. Bf4 Nxe4 13. Bxe4 Nf6 14. Rad1 Nxe4 15. Nxe4 h6 16. c5 Qd5 17. Bd6 Rfe8 18. b3 Rad8 19. f3 Bxd6 20. Nxd6 Rxd6 21. cxd6 Qxd6 22. Qe4 Qd7 23. Qe5 f6 24. Qe3 Qd5 25. Rd2 Re7 26. Rff2 Re8 27. Qf4 Qd7 28. h4 Qd8 29. g4 Rf8 30. Rg2 Qd5 31. Qe3 Rf7 32. Rg3 Rd7 33. g5 fxg5 34. hxg5 h5 35. Rgg2 Rf7 36. Qe4 Rxf3 37. Qxd5 exd5 38. Rde2 Ba6 39. Re7 Bd3 40. Rxa7 Rf1+ 41. Kh2 Be4 42. Rg1 Rf2+ 43. Kg3 Rf3+ 44. Kh2 Rf2+ 45. Kh3 g6 46. Rc1 Rf3+ 47. Kh2 Rf2+ 48. Kg1 Rg2+ 49. Kf1 Rxg5 50. Rxc6 Rf5+ 51. Ke1 g5 52. Rg6+ Kf8 53. Rxb6 Rf7 54. Rb8+ Kg7 55. Raa8 h4 56. Rg8+ Kh6 57. Raf8 Rxf8 58. Rxf8 g4 59. Rg8 g3 60. Kf1 Kh5 61. Kg1 Bg6 62. Rxg6 Kxg6 63. a4 Kf5 64. a5 h3 65. a6 Kf4 66. a7 Kf3 67. a8Q 1-0

[Event "Mecklenburg VP-ch MT"]
[Site "Greifswald"]
[Date "2019.04.13"]
[Round "2.1"]
[White "Lange, Jannis"]
[Black "Schulz, Karsten"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2036"]
[BlackElo "2238"]
[PlyCount "66"]
[EventDate "2019.04.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Bf4 Nd7 5. Qd2 h6 6. Nf3 e6 7. 0-0-0 Ne7 8. h4 a6 9. e5 d5 10. h5 g5 11. Nxg5 hxg5 12. Bxg5 c5 13. h6 Bf8 14. Qf4 Ng6 15. Bxd8 Nxf4 16. Bg5 Ng6 17. f4 cxd4 18. Rxd4 Be7 19. Bxe7 Kxe7 20. Bd3 Nc5 21. Be2 Bd7 22. g4 Bc6 23. g5 Rag8 24. Rf1 Nd7 25. Bd3 Ngxe5 26. fxe5 Rxg5 27. Rh4 Nxe5 28. Kd2 f5 29. Ne2 Rg6 30. h7 Rg7 31. Nf4 Rhxh7 32. Rxh7 Rxh7 33. Re1 Nf3+ 0-1

[Event "Mecklenburg VP-ch MT"]
[Site "Greifswald"]
[Date "2019.04.13"]
[Round "1.6"]
[White "Schmidt, Arne"]
[Black "Lange, Jannis"]
[Result "0-1"]
[ECO "D78"]
[WhiteElo "1629"]
[BlackElo "2036"]
[PlyCount "92"]
[EventDate "2019.04.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. c4 c6 6. Nc3 d5 7. d4 Ne4 8. Qb3 Nxc3 9. bxc3 dxc4 10. Qxc4 Nd7 11. a4 Qa5 12. Ba3 Re8 13. Bb4 Qh5 14. a5 a6 15. Rfd1 e5 16. e3 e4 17. Nd2 Nf6 18. Qc5 Qh6 19. h4 Bf5 20. Nc4 Red8 21. Nd6 Bg4 22. Qc4 Rd7 23. Rdb1 Bf3 24. Bc5 Ng4 25. Rxb7 Rxb7 26. Nxb7 g5 27. Nd6 Qg6 28. d5 gxh4 29. Nxe4 Ne5 30. Qa4 cxd5 31. Nd2 Bxg2 32. Kxg2 Qd3 33. Qd4 hxg3 34. Kxg3 Qe2 35. Qxd5 Qg4+ 36. Kh2 Qh4+ 37. Kg2 Rd8 38. Qe4 Qg5+ 39. Kf1 Rxd2 40. f4 Qh4 41. Qa8+ Rd8 42. Qg2 Ng4 43. Ke2 Qh5 44. Bd4 Bxd4 45. cxd4 Kh8 46. Kd3 Qb5+ 0-1

[Event "Mecklenburg VP VL1819"]
[Site "Mecklenburg VP"]
[Date "2019.04.07"]
[Round "9.2"]
[White "Kliewe, Hans Juergen"]
[Black "Lange, Jannis"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2043"]
[BlackElo "1840"]
[PlyCount "115"]
[EventDate "2018.10.21"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Wismar ASV Gruen-Weiss"]
[BlackTeam "Greifswald II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 c5 4. e3 Nc6 5. c3 Qb6 6. Qc2 g6 7. Nbd2 Bg7 8. h3 0-0 9. Be2 Nd7 10. 0-0 e5 11. dxe5 Ndxe5 12. Qb3 Rd8 13. Qxb6 axb6 14. Nxe5 Nxe5 15. Nf3 f6 16. Rfd1 Bf5 17. Rd2 Be4 18. Bxe5 fxe5 19. Ng5 Bf5 20. g4 Bf6 21. Nf3 Be4 22. a3 d4 23. cxd4 exd4 24. exd4 cxd4 25. Ne1 Rac8 26. Bd3 Bd5 27. f4 Rc7 28. Kh2 g5 29. fxg5 Be5+ 30. Kg1 Bf4 31. Rc2 Rf7 32. Bf5 Be3+ 33. Kh2 Bxg5 34. Nd3 Re8 35. Rf1 Bb3 36. Rg2 Re3 37. Nf4 Bc4 38. Rff2 d3 39. Nh5 Bd5 40. Rg1 Re2 41. Rxe2 dxe2 42. Re1 Bc4 43. Ng3 Re7 44. Nxe2 Rxe2+ 45. Rxe2 Bxe2 46. b3 Bf3 47. Be6+ Kf8 48. Kg3 Bc6 49. h4 Bc1 50. a4 h6 51. Bc4 Ke7 52. Kf2 Kd6 53. Ke2 Kc5 54. Kd3 Bd7 55. g5 hxg5 56. hxg5 Bxg5 57. Kc2 Bc6 58. Kb2 0-1

[Event "Mecklenburg VP VL1819"]
[Site "Mecklenburg VP"]
[Date "2019.03.24"]
[Round "8.3"]
[White "Van Bentum, Horst"]
[Black "Lange, Jannis"]
[Result "1/2-1/2"]
[ECO "B31"]
[WhiteElo "1945"]
[BlackElo "1840"]
[PlyCount "87"]
[EventDate "2018.10.21"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Graal Mueritz"]
[BlackTeam "Greifswald II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. Re1 e5 6. Bxc6 dxc6 7. d3 Qe7 8. Bg5 Nf6 9. Qd2 h6 10. Bxf6 Qxf6 11. Qe3 b6 12. Nbd2 0-0 13. a4 Qf4 14. a5 Be6 15. b3 Qxe3 16. Rxe3 b5 17. Ree1 Rfd8 18. Kf1 Bf6 19. h3 h5 20. h4 Bg7 21. Ke2 Rd6 22. Red1 Rad8 23. Ne1 Bh6 24. Ndf3 Bg4 25. c4 f5 26. Nc2 fxe4 27. dxe4 Bd2 28. Ne3 Bc3 29. Rxd6 Rxd6 30. Ra2 a6 31. Nxg4 hxg4 32. Nh2 Rd4 33. cxb5 cxb5 34. Nxg4 Rxe4+ 35. Ne3 Rxh4 36. Nd5 Bd4 37. Nc7 Rh7 38. Nxa6 Rb7 39. Rc2 Ra7 40. Nxc5 Rxa5 41. Kd3 Kf7 42. Ke4 b4 43. Na4 Rb5 44. f3 1/2-1/2

[Event "Mecklenburg VP VL1819"]
[Site "Mecklenburg VP"]
[Date "2019.03.10"]
[Round "7.3"]
[White "Zentgraf, Robert"]
[Black "Lange, Jannis"]
[Result "1/2-1/2"]
[ECO "D79"]
[WhiteElo "2105"]
[BlackElo "1840"]
[PlyCount "56"]
[EventDate "2018.10.21"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Torgelow Droegeheide"]
[BlackTeam "Greifswald II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 g6 3. g3 c6 4. Bg2 d5 5. 0-0 Bg7 6. c4 0-0 7. cxd5 cxd5 8. Nc3 Ne4 9. Qb3 Nc6 10. e3 Nxc3 11. Qxc3 Bf5 12. Nh4 Be6 13. b4 a6 14. Qb3 Qd7 15. Bd2 Rfd8 16. Rfc1 Bh3 17. Bh1 e5 18. dxe5 Nxe5 19. Bc3 Bg4 20. f4 Nc6 21. Bxg7 Kxg7 22. Rc5 d4 23. Bf3 Bxf3 24. Nxf3 dxe3 25. Qxe3 Qd3 26. Rc3 Qxe3+ 27. Rxe3 Rd5 28. Rb1 Rad8 1/2-1/2

[Event "Mecklenburg VP VL1819"]
[Site "Mecklenburg VP"]
[Date "2019.02.24"]
[Round "6.3"]
[White "Lange, Jannis"]
[Black "Tin, Sergey"]
[Result "1-0"]
[ECO "C78"]
[WhiteElo "1840"]
[BlackElo "2008"]
[PlyCount "67"]
[EventDate "2018.10.21"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Greifswald II"]
[BlackTeam "Rostock SSC 07"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 Bc5 7. 0-0 d6 8. c3 0-0 9. h3 Bb6 10. Nbd2 Na5 11. Bc2 c5 12. Re1 Re8 13. Nf1 Bb7 14. Ng3 d5 15. exd5 Qxd5 16. Bg5 Nd7 17. Re4 h6 18. Bh4 Qe6 19. d4 cxd4 20. Rg4 Nf6 21. Bxf6 Qxf6 22. Nh5 Qc6 23. Nxg7 Kh8 24. Nxe8 Rxe8 25. Be4 Qc7 26. Qd2 Re6 27. cxd4 Nc4 28. Qc2 exd4 29. Bh7 Re8 30. Qf5 Qe7 31. Re1 Qxe1+ 32. Nxe1 Rxe1+ 33. Kh2 Bc7+ 34. f4 1-0

[Event "Mecklenburg VP-ch U18"]
[Site "Malchow"]
[Date "2019.02.06"]
[Round "7.2"]
[White "Troemer, Axel"]
[Black "Lange, Jannis"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1381"]
[BlackElo "1984"]
[PlyCount "62"]
[EventDate "2019.02.02"]
[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. c3 Nf6 3. e5 Nd5 4. Nf3 Nc6 5. d4 cxd4 6. cxd4 d6 7. Bb5 Qa5+ 8. Nc3 Nxc3 9. Bxc6+ bxc6 10. Qd2 Ba6 11. bxc3 g6 12. Qc2 Bg7 13. Bf4 0-0 14. Bd2 dxe5 15. c4 Qc7 16. dxe5 Bxe5 17. Rc1 Bg7 18. 0-0 Bc8 19. Rfe1 Bf5 20. Qa4 e5 21. Ba5 Qe7 22. Qxc6 Qa3 23. Qa6 e4 24. Nd2 Rfd8 25. Nb3 Re8 26. Qb5 Rab8 27. Qd5 Qxa2 28. Nd2 Be6 29. Qg5 h6 30. Qc5 Rec8 31. Qxa7 Ra8 0-1

[Event "Mecklenburg VP-ch U18"]
[Site "Malchow"]
[Date "2019.02.05"]
[Round "6.3"]
[White "Lange, Jannis"]
[Black "Wurst, Maximilian1111"]
[Result "1-0"]
[ECO "A17"]
[WhiteElo "1984"]
[BlackElo "1723"]
[PlyCount "85"]
[EventDate "2019.02.02"]
[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. c4 e6 3. g3 b6 4. Bg2 Bb7 5. Nc3 Bb4 6. 0-0 Bxc3 7. bxc3 d6 8. d3 Nbd7 9. e4 0-0 10. h3 Re8 11. Be3 Nf8 12. Qc2 e5 13. Rab1 c6 14. a4 d5 15. c5 dxe4 16. dxe4 N8d7 17. Nd2 Ba6 18. Rfd1 bxc5 19. Nb3 Qe7 20. Na5 Rec8 21. Qd2 Qd8 22. Nb7 Bxb7 23. Rxb7 Rc7 24. Rbb1 Rcc8 25. c4 Kf8 26. Qc3 Qe7 27. Rb7 Qe8 28. Qa3 Qe7 29. Bg5 Rd8 30. a5 a6 31. Bf3 Rab8 32. Rdxd7 Rxb7 33. Rxe7 Kxe7 34. Qxc5+ Rd6 35. Qxe5+ Re6 36. Qc5+ Ke8 37. Bxf6 Rxf6 38. Kg2 Rb3 39. Bd1 Rb1 40. Bc2 Rc1 41. Ba4 Kd7 42. Qd4+ Kc7 43. e5 1-0

[Event "Mecklenburg VP-ch U18"]
[Site "Malchow"]
[Date "2019.02.05"]
[Round "5.1"]
[White "Petrow, Jonas"]
[Black "Lange, Jannis"]
[Result "1-0"]
[ECO "D94"]
[WhiteElo "1811"]
[BlackElo "1984"]
[PlyCount "179"]
[EventDate "2019.02.02"]
[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. Bg5 Bg7 5. e3 0-0 6. Nf3 c5 7. Be2 cxd4 8. exd4 Nc6 9. 0-0 Bg4 10. c5 Ne4 11. Be3 Nxc3 12. bxc3 Qa5 13. Qd2 Rad8 14. Rab1 Qc7 15. Rb5 f6 16. Rfb1 Bc8 17. Bh6 Qd7 18. Bxg7 Kxg7 19. Re1 Rfe8 20. Qb2 e6 21. Nd2 Qf7 22. Nb3 Re7 23. Na5 Nxa5 24. Rxa5 a6 25. Ra3 Rde8 26. h3 e5 27. Bf3 e4 28. Bd1 Rd8 29. Rb3 Kg8 30. Rb6 f5 31. Qb4 f4 32. c6 bxc6 33. f3 e3 34. Rxc6 Re6 35. Rxe6 Bxe6 36. Qb6 Rc8 37. Ba4 Bf5 38. Qd6 Kg7 39. Qxf4 Rxc3 40. Rxe3 Rc1+ 41. Kh2 Qc7 42. Qxc7+ Rxc7 43. Bb3 Kf6 44. Re5 Bd3 45. Rxd5 Re7 46. Rd6+ Kf5 47. Kg3 Re2 48. Rd7 g5 49. Rxh7 Rd2 50. Rf7+ Kg6 51. Rc7 Bf1 52. Rc6+ Kg7 53. Rc2 Rxd4 54. Rf2 Bb5 55. f4 gxf4+ 56. Rxf4 Rd2 57. Rg4+ Kf6 58. Kh4 Bc6 59. Rf4+ Ke5 60. g3 Rd7 61. Bf7 Be4 62. Rf2 Rd8 63. g4 Rh8+ 64. Kg3 Rc8 65. Re2 Rc3+ 66. Kh4 Kf4 67. Rb2 Rc7 68. Rf2+ Bf3 69. Bh5 Ke3 70. Rb2 Rc1 71. Rb3+ Kf4 72. Rb4+ Ke5 73. Rb6 Be2 74. Kg5 Rc8 75. Bf7 Bb5 76. h4 Rc7 77. Re6+ Kd4 78. Rf6 Bd7 79. Be6 Rc5+ 80. Kh6 Rc6 81. Bxd7 Rxf6+ 82. Kg7 Rd6 83. Be8 Re6 84. Bf7 Re4 85. g5 Rxh4 86. g6 Ke5 87. Kf8 Rh8+ 88. Ke7 Rb8 89. g7 Rb7+ 90. Kf8 1-0

[Event "Mecklenburg VP-ch U18"]
[Site "Malchow"]
[Date "2019.02.04"]
[Round "4.1"]
[White "Lange, Jannis"]
[Black "Schulz, Daniel"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "1984"]
[BlackElo "1819"]
[PlyCount "91"]
[EventDate "2019.02.02"]
[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 d5 2. exd5 Nf6 3. Nf3 Nxd5 4. d4 e6 5. Be2 Be7 6. 0-0 0-0 7. c4 Nf6 8. Nc3 b6 9. Qc2 Bb7 10. Rd1 Nbd7 11. Bf4 Bd6 12. Bg5 a6 13. Rac1 Qe8 14. a3 h6 15. Bh4 Bf4 16. Rb1 Rc8 17. b4 Bd6 18. Nd2 e5 19. d5 Nh7 20. Bg4 g6 21. Bxd7 Qxd7 22. c5 c6 23. cxd6 cxd5 24. Qd3 d4 25. Ne2 Qg4 26. Bg3 e4 27. Qxd4 Qxe2 28. Re1 Qd3 29. Qxd3 exd3 30. Re7 Bc6 31. Rc1 Nf6 32. Rc7 Bd7 33. Re1 Be6 34. Rec1 Nd5 35. Rxc8 Rxc8 36. Rxc8+ Bxc8 37. Kf1 f5 38. Be5 Kf7 39. h3 Ke6 40. f4 Bd7 41. Kf2 Ba4 42. Nf3 Kd7 43. Ke1 Ne3 44. Kd2 Nc4+ 45. Kxd3 Nxa3 46. Bd4 1/2-1/2

[Event "Mecklenburg VP-ch U18"]
[Site "Malchow"]
[Date "2019.02.03"]
[Round "3.1"]
[White "Jaeschke, Jonathan"]
[Black "Lange, Jannis"]
[Result "0-1"]
[ECO "D79"]
[WhiteElo "1532"]
[BlackElo "1984"]
[PlyCount "84"]
[EventDate "2019.02.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. g3 c6 4. Bg2 d5 5. cxd5 cxd5 6. d4 Bg7 7. Nf3 0-0 8. 0-0 Ne4 9. Nxe4 dxe4 10. Ne5 Qd5 11. Bf4 f6 12. Nd3 Qxd4 13. Qb3+ Kh8 14. Nb4 f5 15. Rad1 Qb6 16. Be3 Qb5 17. a4 Qe8 18. Bd4 e5 19. Bc3 Be6 20. Nd5 Qf7 21. Qb5 Nc6 22. Rd2 Nd4 23. Bxd4 exd4 24. Nf4 Bc4 25. Qb4 Rfc8 26. Rc2 Bb3 27. Rd2 a5 28. Qa3 Bf8 29. Qa1 Rc4 30. e3 Rxa4 31. Qe1 Bc5 32. exd4 Rxd4 33. Rxd4 Bxd4 34. Bxe4 Re8 35. Qxa5 fxe4 36. Qb4 Qc4 37. Qxb7 e3 38. Qd7 exf2+ 39. Kg2 Qxf1+ 40. Kf3 Qd1+ 41. Kg2 f1B+ 42. Kh1 Bh3# 0-1

[Event "Mecklenburg VP-ch U18"]
[Site "Malchow"]
[Date "2019.02.03"]
[Round "2.1"]
[White "Lange, Jannis"]
[Black "Elsken Sicard, Fabian"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1984"]
[BlackElo "1469"]
[PlyCount "78"]
[EventDate "2019.02.02"]
[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 d6 2. d4 Nf6 3. Nc3 g6 4. Bf4 Bg7 5. Qd2 0-0 6. Bh6 c5 7. Bxg7 Kxg7 8. d5 a6 9. a4 Qa5 10. g3 h5 11. h3 b5 12. Bg2 b4 13. Nd1 Ra7 14. Ne3 Qd8 15. Ne2 Nh7 16. 0-0 f5 17. exf5 Bxf5 18. Nxf5+ Rxf5 19. Nf4 Qg8 20. g4 hxg4 21. hxg4 Re5 22. Ne6+ Rxe6 23. dxe6 Qxe6 24. Rfe1 Qxg4 25. Re4 Qg5 26. Qxg5 Nxg5 27. Rg4 Kf6 28. f4 Ne6 29. Be4 Nd7 30. Kf2 g5 31. fxg5+ Nxg5 32. Rf4+ Ke5 33. Rf5+ Kxe4 34. Rxg5 Ne5 35. Rh1 Kf4 36. Rg7 Ng4+ 37. Ke2 Nf6 38. Rf1+ Ke5 39. Rf3 Nh5 1-0

[Event "Mecklenburg VP-ch U18"]
[Site "Malchow"]
[Date "2019.02.02"]
[Round "1.1"]
[White "Griep, Daniel"]
[Black "Lange, Jannis"]
[Result "0-1"]
[ECO "B25"]
[WhiteElo "1417"]
[BlackElo "1984"]
[PlyCount "52"]
[EventDate "2019.02.02"]
[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. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 Rb8 6. f4 d6 7. Nf3 b5 8. a3 a5 9. Be3 b4 10. axb4 axb4 11. Ne2 Bxb2 12. Rb1 Bg7 13. 0-0 Bd7 14. d4 cxd4 15. Nexd4 Nf6 16. Qd3 0-0 17. Rb2 Ng4 18. Rd1 Nxe3 19. Qxe3 Qc7 20. Rdb1 Nxd4 21. Nxd4 Qc5 22. c3 bxc3 23. Rxb8 Bxd4 24. Rxf8+ Kxf8 25. Qxd4 Qxd4+ 26. Kh1 c2 0-1

[Event "Mecklenburg VP VL1819"]
[Site "Mecklenburg VP"]
[Date "2019.01.20"]
[Round "5.2"]
[White "Ruesch, Hans Joachim"]
[Black "Lange, Jannis"]
[Result "1/2-1/2"]
[ECO "A07"]
[WhiteElo "1959"]
[BlackElo "1840"]
[PlyCount "103"]
[EventDate "2018.10.21"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Warnemuende SF Ostsee"]
[BlackTeam "Greifswald II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. g3 Nf6 2. Bg2 d5 3. Nf3 g6 4. 0-0 Bg7 5. d3 0-0 6. Nbd2 Nc6 7. e4 dxe4 8. dxe4 e5 9. Qe2 Qe7 10. c3 Rd8 11. Re1 Rb8 12. Nf1 h6 13. Nh4 b5 14. b4 Qd6 15. Be3 Qd3 16. Rad1 Qxe2 17. Rxd8+ Nxd8 18. Rxe2 Be6 19. f4 Ng4 20. f5 Bc4 21. Re1 g5 22. Nf3 Nc6 23. a3 Rd8 24. h3 Nf6 25. Bd2 Ne7 26. Ne3 Bd3 27. Ng4 Nxg4 28. hxg4 Nc8 29. Re3 Nb6 30. Bc1 Bc2 31. Kf2 Rd1 32. Re1 Rd3 33. Bf1 Rxc3 34. Bxb5 f6 35. Re3 Rxe3 36. Kxe3 Bf8 37. Ne1 Bb3 38. Nd3 Nc4+ 39. Bxc4+ Bxc4 40. Bd2 Bb3 41. Nf2 Kf7 42. Kd3 Ke8 43. Kc3 Ba4 44. Be3 a6 45. Ba7 Kd7 46. Nd3 Bc6 47. Nf2 Ba4 48. Nd3 Bd1 49. Nf2 Be2 50. Kd2 Bf1 51. Kc3 Kc6 52. a4 1/2-1/2

[Event "Berlin Spandau op"]
[Site "Berlin"]
[Date "2018.12.30"]
[Round "7"]
[White "Hansch, Stephan"]
[Black "Lange, Jannis"]
[Result "1-0"]
[ECO "D95"]
[WhiteElo "2210"]
[BlackElo "1984"]
[PlyCount "33"]
[EventDate "2018.12.27"]
[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. Qb3 c6 7. Bd2 b6 8. cxd5 cxd5 9. Bd3 Bb7 10. 0-0 Nc6 11. Rfc1 Rc8 12. a4 Na5 13. Qd1 Nc4 14. Rab1 Ne4 15. Nxe4 Nxe3 16. Nf6+ Bxf6 17. Bxe3 1-0

[Event "Berlin Spandau op"]
[Site "Berlin"]
[Date "2018.12.29"]
[Round "5"]
[White "Ijzermans, Cees"]
[Black "Lange, Jannis"]
[Result "1/2-1/2"]
[ECO "A05"]
[WhiteElo "2186"]
[BlackElo "1984"]
[PlyCount "113"]
[EventDate "2018.12.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b3 g6 3. Bb2 Bg7 4. e4 d6 5. d3 0-0 6. Nbd2 e5 7. g3 Nc6 8. Bg2 Ne8 9. h3 Rb8 10. Qe2 Be6 11. 0-0 h6 12. c3 Qd7 13. Kh2 f5 14. d4 fxe4 15. Nxe4 exd4 16. Nxd4 Nxd4 17. cxd4 Bf7 18. Qd2 d5 19. Nc5 Qd8 20. Rae1 Nf6 21. Re2 Re8 22. Rfe1 Rxe2 23. Rxe2 Qd6 24. Qe1 b6 25. Nd3 Nd7 26. Ne5 Nxe5 27. dxe5 Qe6 28. f4 c5 29. h4 d4 30. Bh3 Qe7 31. h5 Rf8 32. hxg6 Bxg6 33. Qh1 Bf5 34. Qd5+ Kh8 35. g4 Bd3 36. Rf2 Bxe5 37. Bc1 Bg7 38. Qf3 Qe4 39. Qg3 Ba6 40. Bg2 Qe7 41. g5 Rd8 42. f5 Be5 43. Bf4 Bxf4 44. Rxf4 Qxg5 45. Rg4 Qxf5 46. Rh4 Qf6 47. Rf4 Qg5 48. Rg4 Qf5 49. Qh4 Qe5+ 50. Kh1 Rd6 51. Re4 Qf6 52. Re8+ Kg7 53. Qg3+ Qg6 54. Qe5+ Qf6 55. Qg3+ Qg6 56. Qe5+ Qf6 57. Qg3+ 1/2-1/2

[Event "Berlin Spandau op"]
[Site "Berlin"]
[Date "2018.12.29"]
[Round "6"]
[White "Lange, Jannis"]
[Black "Reyer, Ulli"]
[Result "1/2-1/2"]
[ECO "C60"]
[WhiteElo "1984"]
[BlackElo "2161"]
[PlyCount "5"]
[EventDate "2018.12.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 1/2-1/2

[Event "Berlin Spandau op"]
[Site "Berlin"]
[Date "2018.12.28"]
[Round "4"]
[White "Lange, Jannis"]
[Black "Troyke, Jannis"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1984"]
[BlackElo "1815"]
[PlyCount "117"]
[EventDate "2018.12.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. d4 d5 5. 0-0 0-0 6. c3 Bf5 7. Ne5 Nbd7 8. Nd3 Re8 9. Re1 e5 10. dxe5 Nxe5 11. Nxe5 Rxe5 12. Bf4 Re7 13. Nd2 c6 14. Nb3 Qb6 15. Qd4 Nd7 16. Qxb6 Nxb6 17. Nd4 Bd7 18. Bd6 Ree8 19. b3 Nc8 20. Ba3 Ne7 21. Rac1 Nf5 22. Nxf5 Bxf5 23. c4 Bh6 24. f4 dxc4 25. bxc4 Be4 26. Bd6 Bxg2 27. Kxg2 Rad8 28. c5 Bf8 29. Bxf8 Kxf8 30. Rc2 Rd4 31. Rb1 Re7 32. Rb3 Rde4 33. Kf3 f5 34. Rcb2 a5 35. Rxb7 Re3+ 36. Kf2 Rxe2+ 37. Rxe2 Rxb7 38. Re6 Rb2+ 39. Ke3 Rxa2 40. Kd4 Rc2 41. Rxc6 a4 42. Ra6 Rxh2 43. Rxa4 Ke8 44. Kd5 Kd8 45. Kc6 Rc2 46. Ra8+ Ke7 47. Ra7+ Kd8 48. Rxh7 Rc3 49. Rg7 Rxg3 50. Rg8+ Ke7 51. Kb7 Rb3+ 52. Kc7 Rb4 53. Rxg6 Rxf4 54. c6 Rg4 55. Rh6 f4 56. Kb7 f3 57. Rh1 f2 58. c7 Rb4+ 59. Kc6 1-0

[Event "Berlin Spandau op"]
[Site "Berlin"]
[Date "2018.12.28"]
[Round "3"]
[White "Weber, Max"]
[Black "Lange, Jannis"]
[Result "1/2-1/2"]
[ECO "D85"]
[WhiteElo "2225"]
[BlackElo "1984"]
[PlyCount "51"]
[EventDate "2018.12.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Be3 c5 8. Nf3 Qa5 9. Qd2 Nc6 10. Rb1 a6 11. Rc1 cxd4 12. cxd4 Qxd2+ 13. Kxd2 0-0 14. d5 Ne5 15. Nxe5 Bxe5 16. f4 Bd6 17. Rb1 b5 18. Be2 Bd7 19. e5 Bc7 20. Bf3 Ba5+ 21. Ke2 Rac8 22. Rhc1 Bf5 23. Rxc8 Rxc8 24. Rc1 Rxc1 25. Bxc1 Bb4 26. a3 1/2-1/2

[Event "Berlin Spandau op"]
[Site "Berlin"]
[Date "2018.12.27"]
[Round "2"]
[White "Lange, Jannis"]
[Black "Hansch, Karsten"]
[Result "1/2-1/2"]
[ECO "B11"]
[WhiteElo "1984"]
[BlackElo "2286"]
[PlyCount "66"]
[EventDate "2018.12.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Qe2 e6 4. g3 Nf6 5. d3 c5 6. Bg2 Nc6 7. exd5 Nd4 8. Qd1 Nxd5 9. Nge2 Nxe2 10. Qxe2 Nxc3 11. bxc3 Bd6 12. 0-0 0-0 13. c4 Qc7 14. Bb2 Bd7 15. f4 Rae8 16. Rae1 b6 17. Qg4 f6 18. Re2 Bc8 19. Rfe1 Kh8 20. Qh5 Qf7 21. Qxf7 Rxf7 22. f5 e5 23. Bd5 Rfe7 24. g4 g6 25. fxg6 hxg6 26. g5 Kg7 27. gxf6+ Kxf6 28. Rf2+ Bf5 29. Be4 Rh8 30. Ref1 Rh5 31. Bf3 Rh4 32. Be4 Rh5 33. Bf3 Rh4 1/2-1/2

[Event "Mecklenburg VP VL1819"]
[Site "Mecklenburg VP"]
[Date "2018.12.16"]
[Round "4.1"]
[White "Mehl, Ronald"]
[Black "Lange, Jannis"]
[Result "1/2-1/2"]
[ECO "D96"]
[WhiteElo "2044"]
[BlackElo "1840"]
[PlyCount "91"]
[EventDate "2018.10.21"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Stralsund FHSG"]
[BlackTeam "Greifswald II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 c6 6. Bg5 dxc4 7. Qxc4 Be6 8. Qa4 Nd5 9. e3 Nd7 10. Nxd5 cxd5 11. Bd3 0-0 12. 0-0 Nb6 13. Qb4 f6 14. Bf4 Bd7 15. Rfc1 Bc6 16. b3 Qe8 17. Bc7 Nc8 18. a4 e5 19. Bb5 Qd7 20. Bxc6 bxc6 21. Ba5 e4 22. Ne1 Ne7 23. Qd2 Rfc8 24. Ra2 Bf8 25. Bb4 Nf5 26. Bxf8 Kxf8 27. Qd1 Rab8 28. Rc3 Ne7 29. Rb2 Qd6 30. Rc5 Rb7 31. Qc2 Rcb8 32. Qc3 Kg7 33. Nc2 f5 34. f3 exf3 35. gxf3 Qf6 36. b4 f4 37. e4 Qg5+ 38. Kh1 Qf6 39. Rb1 Rf8 40. Rf1 dxe4 41. fxe4 f3 42. Rf2 Qh4 43. Qe3 Rf4 44. Re5 Qg4 45. Qe1 Ng8 46. Qf1 1/2-1/2

[Event "Mecklenburg VP VL1819"]
[Site "Mecklenburg VP"]
[Date "2018.11.25"]
[Round "3.3"]
[White "Heinsohn, Wilfried"]
[Black "Lange, Jannis"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2097"]
[BlackElo "1840"]
[PlyCount "109"]
[EventDate "2018.10.21"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Schwerin SF II"]
[BlackTeam "Greifswald II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 g6 4. Bxc6 dxc6 5. f4 Bg7 6. Nf3 Nf6 7. d3 Qc7 8. 0-0 b6 9. Qe1 Bg4 10. Qh4 Bxf3 11. Rxf3 0-0-0 12. Be3 Ne8 13. Rd1 Bf6 14. Qh3+ Qd7 15. Qxd7+ Rxd7 16. e5 Bg7 17. Ne4 Nc7 18. Ng5 h6 19. Ne4 Rhd8 20. Re1 Nd5 21. a3 Nc7 22. Bf2 Rf8 23. Nd2 f6 24. Rg3 fxe5 25. Rxg6 e6 26. fxe5 Rf5 27. Nc4 Rg5 28. Rxg5 hxg5 29. h4 Nd5 30. hxg5 Nf4 31. Be3 Ng6 32. Bd2 Rd4 33. Rf1 Rg4 34. Rf7 Bxe5 35. Nxe5 Nxe5 36. Rf8+ Kd7 37. Kf2 Ke7 38. Rh8 Ra4 39. Bc3 Ng6 40. Rg8 Nf8 41. Kf3 e5 42. Bxe5 Kf7 43. Rg7+ Ke6 44. Bc3 Kd6 45. g6 Ne6 46. Rb7 Rf4+ 47. Kg3 Rf5 48. g7 Rg5+ 49. Kf3 Rf5+ 50. Ke3 Rg5 51. Kf2 a5 52. Rxb6 Kc7 53. Ra6 Kb7 54. Rxa5 Kb6 55. b4 1-0

[Event "Mecklenburg VP VL1819"]
[Site "Mecklenburg VP"]
[Date "2018.11.11"]
[Round "2.2"]
[White "Kutschke, Peter"]
[Black "Lange, Jannis"]
[Result "1/2-1/2"]
[ECO "A36"]
[WhiteElo "1941"]
[BlackElo "1840"]
[PlyCount "89"]
[EventDate "2018.10.21"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Schwerin SF III"]
[BlackTeam "Greifswald II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. c4 Nc6 3. Ne2 e5 4. g3 g6 5. Bg2 Bg7 6. 0-0 d6 7. d3 Nge7 8. Nbc3 h5 9. h3 Be6 10. Nd5 Nd4 11. Nxd4 cxd4 12. Bg5 Bxd5 13. cxd5 f6 14. Bd2 h4 15. f4 hxg3 16. fxe5 dxe5 17. Qg4 Qd6 18. Rac1 Bh6 19. Bxh6 Rxh6 20. Rc4 g5 21. Rfc1 Rh4 22. Qxg3 Kd8 23. Bf3 Rc8 24. Rxc8+ Nxc8 25. Bg4 Nb6 26. Qf2 Rh7 27. Be6 Ke7 28. Qc2 Kd8 29. Qf2 Ke7 30. a4 Nd7 31. Qc2 Rh8 32. Qb3 Rb8 33. Qc4 Nf8 34. Bf5 Kd8 35. b4 Nd7 36. a5 a6 37. Kg2 Ra8 38. Rc2 Rb8 39. Kg3 Ra8 40. Bg4 Rb8 41. Bf5 Nf8 42. h4 gxh4+ 43. Kxh4 Nd7 44. Be6 Nf8 45. Bf5 1/2-1/2

[Event "Mecklenburg VP VL1819"]
[Site "Mecklenburg VP"]
[Date "2018.10.21"]
[Round "1.1"]
[White "Montag, Ralf"]
[Black "Lange, Jannis"]
[Result "0-1"]
[ECO "B26"]
[WhiteElo "1948"]
[BlackElo "1840"]
[PlyCount "64"]
[EventDate "2018.10.21"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Ludwigslust VT 2000"]
[BlackTeam "Greifswald II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. g3 g6 2. Bg2 Bg7 3. Nc3 c5 4. e4 Nc6 5. d3 Rb8 6. Be3 d6 7. Qd2 b5 8. Nge2 b4 9. Nd1 Nd4 10. 0-0 h5 11. c3 Nxe2+ 12. Qxe2 h4 13. d4 Qa5 14. Qd2 cxd4 15. cxd4 Qh5 16. f3 hxg3 17. hxg3 Qh2+ 18. Kf2 Bh3 19. Rg1 Nf6 20. g4 Bxg2 21. Bf4 Bxf3+ 22. Ke1 Qxd2+ 23. Kxd2 Bxd1 24. Raxd1 Nxe4+ 25. Ke3 Ng5 26. Rg2 b3 27. axb3 Rxb3+ 28. Rd3 Rb4 29. b3 Ne6 30. Ra2 Bxd4+ 31. Kf3 Bb6 32. Rh2 Nd4+ 0-1

[Event "Rostock SSC op 17th"]
[Site "Rostock"]
[Date "2018.07.15"]
[Round "7.14"]
[White "Goldbach, Aaron"]
[Black "Lange, Jannis"]
[Result "1/2-1/2"]
[ECO "A47"]
[WhiteElo "1721"]
[BlackElo "1898"]
[PlyCount "68"]
[EventDate "2018.07.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 c5 4. e3 b6 5. Nbd2 Bb7 6. Bd3 Be7 7. h3 d5 8. c3 Nbd7 9. Ne5 Nxe5 10. Bxe5 Rc8 11. 0-0 c4 12. Bc2 b5 13. e4 dxe4 14. Qe2 Qd5 15. Bxf6 gxf6 16. Bxe4 Qd7 17. f4 Bxe4 18. Nxe4 f5 19. Ng5 h6 20. Qh5 Bf6 21. Nxe6 Ke7 22. Nc5 Bxd4+ 23. cxd4 Qxd4+ 24. Kh1 Rxc5 25. Qh4+ Kf8 26. Rad1 Qxb2 27. Rd8+ Kg7 28. Rxh8 Kxh8 29. Qxh6+ Kg8 30. Rf3 Qg7 31. Qh4 Rc6 32. Re3 Re6 33. Rg3 Rg6 34. Re3 Re6 1/2-1/2

[Event "Rostock SSC op 17th"]
[Site "Rostock"]
[Date "2018.07.14"]
[Round "6.13"]
[White "Lange, Jannis"]
[Black "Schreiber, Nico"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1898"]
[BlackElo "1811"]
[PlyCount "111"]
[EventDate "2018.07.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 Nbd7 4. d4 e6 5. 0-0 Bd6 6. Nbd2 b6 7. b3 0-0 8. Bb2 c5 9. e3 Re8 10. Ne5 Bb7 11. c4 Rc8 12. Rc1 Qe7 13. f4 cxd4 14. exd4 Ba3 15. Bxa3 Qxa3 16. Rc2 Rc7 17. g4 Qd6 18. Re1 Rec8 19. g5 Ne8 20. Re3 f6 21. gxf6 Nexf6 22. Bh3 Nf8 23. f5 dxc4 24. Ndxc4 Qd5 25. Bg2 Qd8 26. Bxb7 Rxb7 27. fxe6 Nxe6 28. Rd2 Qd5 29. Qf3 Qxf3 30. Nxf3 Nf4 31. Nfe5 Rbc7 32. Rf3 N6d5 33. a4 Rf8 34. Rdf2 Rf5 35. Kf1 g5 36. Ke1 Re7 37. Kd2 Rf8 38. h4 gxh4 39. Nd3 Re4 40. Nxf4 Rfxf4 41. Rxf4 Nxf4 42. Ne5 Rxd4+ 43. Ke3 Ne6 44. Rf6 Rd6 45. Rh6 Ng7 46. Rxd6 Nf5+ 47. Kf4 Nxd6 48. Kg4 Kg7 49. Kxh4 Kf6 50. Nc6 a5 51. b4 axb4 52. Nxb4 Ke6 53. Nc6 Nc4 54. Kh5 Kd6 55. Na7 Kc5 56. Nc8 1/2-1/2

[Event "Rostock SSC op 17th"]
[Site "Rostock"]
[Date "2018.07.13"]
[Round "4.4"]
[White "Freyberg, Dominic"]
[Black "Lange, Jannis"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2152"]
[BlackElo "1898"]
[PlyCount "49"]
[EventDate "2018.07.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 Nc6 5. Nf3 cxd4 6. cxd4 d6 7. Bc4 Nb6 8. Bb5 dxe5 9. Nxe5 Bd7 10. Nxd7 Qxd7 11. Nc3 Rd8 12. 0-0 e6 13. Qh5 Be7 14. Rd1 a6 15. Bf1 Nd5 16. Qg4 Kf8 17. Be3 Ncb4 18. Nxd5 Nxd5 19. Bd2 h5 20. Qf3 g6 21. Rac1 Kg7 22. Bc4 Rc8 23. Re1 Bf6 24. Bxd5 Qxd5 25. Qxd5 1/2-1/2

