[Event "Split rapid op 6th"]
[White "Biliskov, Vjekoslav"]
[Black "Rosenboom, Niko"]
[Site "Split"]
[Round "6"]
[Result "1-0"]
[Date "2024.08.08"]
[ECO "D26"]
[WhiteElo "2234"]
[BlackElo "1894"]
[PlyCount "56"]
[EventDate "2024.08.08"]
[EventType "swiss (rapid)"]
[EventRounds "7"]
[EventCountry "CRO"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 dxc4 5. e3 c5 6. Bxc4 cxd4 7. exd4 Be7 8. Nf3 0-0 9. 0-0 Nbd7 10. Qe2 Nb6 11. Bb3 Nbd5 12. Rad1 b6 13. Ne5 Bb7 14. f4 Rc8 15. Rd3 Nxc3 16. bxc3 Ba6 17. c4 b5 18. c5 b4 19. Bc4 Bxc4 20. Nxc4 Qd5 21. Ne5 Rfd8 22. f5 exf5 23. Rxf5 Qe6 24. Rf1 h6 25. Bh4 Rd5 26. Re3 Rxd4 27. Ng6 Bxc5 28. Rxe6 Rd2+ 1-0

[Event "Split rapid op 6th"]
[White "Skrbec, Leon"]
[Black "Rosenboom, Niko"]
[Site "Split"]
[Round "2"]
[Result "1-0"]
[Date "2024.08.08"]
[ECO "A13"]
[WhiteElo "2166"]
[BlackElo "1894"]
[PlyCount "59"]
[EventDate "2024.08.08"]
[EventType "swiss (rapid)"]
[EventRounds "7"]
[EventCountry "CRO"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. Nf3 d5 2. e3 Nf6 3. c4 e6 4. b3 dxc4 5. Bxc4 b6 6. Bb2 Be7 7. 0-0 0-0 8. d4 Bb7 9. Nbd2 Nbd7 10. Rc1 c5 11. Qe2 Rc8 12. Rfd1 Rc7 13. Nf1 Qa8 14. Ng3 a6 15. Bd3 Rfc8 16. Bb1 Nf8 17. dxc5 Rxc5 18. Rxc5 Bxc5 19. Bxf6 gxf6 20. Nh5 Be7 21. e4 Rc5 22. Ng3 Qc8 23. Qe3 Ng6 24. h4 b5 25. h5 Ne5 26. Nxe5 Rxe5 27. Qd2 Rg5 28. Qd7 Qc5 29. Qxb7 Rxg3 30. Qb8+ 1-0

[Event "Nuremberg Zabo op 23rd"]
[White "Ceglar, Michael"]
[Black "Rosenboom, Niko"]
[Site "Nuremberg"]
[Round "5"]
[Result "0-1"]
[Date "2023.09.17"]
[ECO "B23"]
[WhiteElo "1994"]
[BlackElo "1826"]
[PlyCount "54"]
[EventDate "2023.09.15"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. g3 d5 4. d3 Nf6 5. e5 d4 6. exf6 dxc3 7. fxg7 Bxg7 8. b3 Bd7 9. Qg4 Bf6 10. Bg2 Bc6 11. Nf3 h5 12. Qf4 Na6 13. a3 Nc7 14. Qe3 Qe7 15. h4 0-0-0 16. 0-0 Rhg8 17. Re1 Nb5 18. Ng5 Bxg2 19. Kxg2 Nd4 20. Ra2 Rd5 21. f4 Qd7 22. Qf2 Rf5 23. Re4 Bxg5 24. hxg5 Rgxg5 25. Kh3 Rg6 26. Qe1 e5 27. Kh2 Nf3+ 0-1

[Event "Nuremberg Zabo op 23rd"]
[White "Rosenboom, Niko"]
[Black "Thuerauf, Peter"]
[Site "Nuremberg"]
[Round "4"]
[Result "1-0"]
[Date "2023.09.17"]
[ECO "B45"]
[WhiteElo "1826"]
[BlackElo "1796"]
[PlyCount "57"]
[EventDate "2023.09.15"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Ndb5 d6 7. a4 Be7 8. Be2 0-0 9. Bf4 e5 10. Bg5 a6 11. Bxf6 gxf6 12. Na3 f5 13. exf5 Bxf5 14. Bd3 Bg6 15. Nc4 f5 16. Ne3 Kh8 17. Ncd5 e4 18. Be2 f4 19. Nc4 Ne5 20. Nxe7 Nxc4 21. Nxg6+ hxg6 22. Bxc4 Qf6 23. 0-0 f3 24. Re1 Rae8 25. Ra3 Qg5 26. g3 Qf5 27. Rae3 Rc8 28. Qd4+ Kh7 29. Rxe4 1-0

[Event "Nuremberg Zabo op 23rd"]
[White "Ronsin, Corentin"]
[Black "Rosenboom, Niko"]
[Site "Nuremberg"]
[Round "3"]
[Result "1/2-1/2"]
[Date "2023.09.16"]
[ECO "D35"]
[WhiteElo "1642"]
[BlackElo "1826"]
[PlyCount "35"]
[EventDate "2023.09.15"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. cxd5 exd5 5. Bf4 c6 6. e3 Bf5 7. Bd3 Bxd3 8. Qxd3 Nf6 9. Nf3 Nbd7 10. 0-0 0-0 11. Rab1 a5 12. Rbc1 Re8 13. h3 a4 14. Nb5 cxb5 15. Bc7 Qc8 16. Bf4 Qd8 17. Bc7 Qc8 18. Bf4 1/2-1/2

[Event "Nuremberg Zabo op 23rd"]
[White "Rosenboom, Niko"]
[Black "Grasser, Stefan"]
[Site "Nuremberg"]
[Round "2"]
[Result "1-0"]
[Date "2023.09.16"]
[ECO "B01"]
[WhiteElo "1826"]
[BlackElo "1659"]
[PlyCount "81"]
[EventDate "2023.09.15"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. g3 Nf6 5. Bg2 c6 6. Nge2 Bf5 7. d3 e6 8. 0-0 Be7 9. Qe1 0-0 10. b4 Nd5 11. b5 Bf6 12. Rb1 Nd7 13. Bd2 Rac8 14. Ne4 Qa3 15. bxc6 bxc6 16. c4 Qxd3 17. cxd5 Bxe4 18. Rb3 Qxd5 19. Nf4 Bxg2 20. Nxd5 Bxd5 21. Rb7 Ne5 22. f4 Nf3+ 23. Rxf3 Bxf3 24. Bc3 Bxc3 25. Qxc3 Bd5 26. a4 c5 27. Rxa7 Rfd8 28. Qe5 c4 29. Rc7 Rb8 30. f5 Ra8 31. f6 gxf6 32. Qxf6 Rf8 33. h4 Rxa4 34. h5 c3 35. Rxc3 Rb8 36. Kf2 Ra2+ 37. Ke3 h6 38. Qxh6 Rb3 39. Qg5+ Kf8 40. Rxb3 Bxb3 41. h6 1-0

[Event "Nuremberg Zabo op 23rd"]
[White "Hirn, Oskar"]
[Black "Rosenboom, Niko"]
[Site "Nuremberg"]
[Round "1"]
[Result "1-0"]
[Date "2023.09.15"]
[ECO "D37"]
[WhiteElo "2179"]
[BlackElo "1826"]
[PlyCount "43"]
[EventDate "2023.09.15"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Be7 5. e3 0-0 6. Bd3 dxc4 7. Bxc4 b6 8. 0-0 Bb7 9. Qe2 Nbd7 10. Rd1 c5 11. e4 cxd4 12. Nxd4 Qc8 13. Bg5 Qc5 14. Be3 Rfc8 15. Nf5 Qxc4 16. Nxe7+ Kf8 17. Nxc8 Rxc8 18. Qxc4 Rxc4 19. f3 Ne5 20. Rac1 Rc6 21. b3 Ke7 22. Nb5 1-0

[Event "Bamberg op-A 5th"]
[White "Tschernatsch, Johannes"]
[Black "Rosenboom, Niko"]
[Site "Bamberg"]
[Round "1"]
[Result "1/2-1/2"]
[Date "2023.07.26"]
[ECO "B40"]
[WhiteElo "2303"]
[BlackElo "1827"]
[PlyCount "114"]
[EventDate "2023.07.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. g3 Nc6 4. Bg2 Nf6 5. Qe2 d5 6. exd5 Nxd5 7. 0-0 Be7 8. Rd1 Bf6 9. Nc3 Ndb4 10. d3 0-0 11. Ne4 Be7 12. c3 Nd5 13. d4 cxd4 14. Nxd4 Nxd4 15. Rxd4 Qc7 16. h4 Bd7 17. Ng5 Bc5 18. Qd3 g6 19. Bxd5 Bxd4 20. Qxd4 exd5 21. h5 Qc4 22. hxg6 fxg6 23. Qxc4 dxc4 24. Be3 Rae8 25. Rd1 Bf5 26. Rd4 b5 27. Rh4 h5 28. Bxa7 Ra8 29. Bc5 Rxa2 30. Bxf8 Kxf8 31. Nf3 Rxb2 32. Nd4 Bd3 33. Rf4+ Ke8 34. Nc6 Rb3 35. f3 Rxc3 36. Kf2 Bb1 37. Rd4 Ra3 38. Rd8+ Kf7 39. Rb8 Rb3 40. Rb7+ Kf6 41. Rb6 Rb2+ 42. Ke3 Ke6 43. Kd4 Rd2+ 44. Kc3 Rd3+ 45. Kb2 Rb3+ 46. Kc1 Kd7 47. Nd4 Rb4 48. Nc6 Rb3 49. Nd4 Rd3 50. Nxb5 Ba2 51. Rxg6 Rxf3 52. Rg7+ Ke8 53. Kb2 Bb3 54. Nd4 Rd3 55. Nxb3 Rxb3+ 56. Kc2 Kf8 57. Rg5 Kf7 1/2-1/2

[Event "Mittelfrank Regionalliga Nord-Ost 2223"]
[White "Hollmann, Thomas"]
[Black "Rosenboom, Niko"]
[Site "Mittelfranken"]
[Round "9.3"]
[Result "0-1"]
[Date "2023.04.23"]
[ECO "B41"]
[WhiteElo "1946"]
[BlackElo "1947"]
[PlyCount "66"]
[EventDate "2022.10.09"]
[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 "Buechenbach/Roth"]
[BlackTeam "Fuerth SG"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nf6 6. Nc3 Qc7 7. Be3 Bb4 8. Bd3 Bxc3+ 9. bxc3 d6 10. 0-0 Nbd7 11. Qe2 b6 12. f4 Bb7 13. Bd2 0-0 14. Rae1 Nc5 15. e5 dxe5 16. fxe5 Nfe4 17. Rf4 Nxd3 18. Qxd3 Nxd2 19. Qxd2 Qxc4 20. Rg4 f5 21. Rg3 Bd5 22. a3 Rac8 23. h4 f4 24. Rh3 Qc5 25. Rf1 f3 26. gxf3 Qxc3 27. Qf2 Rc4 28. Rd1 Qxa3 29. h5 Rf4 30. h6 Rcxd4 31. Rxd4 Qa1+ 32. Rd1 Qxd1+ 33. Kg2 Rxf3 0-1

[Event "Mittelfrank Regionalliga Nord-Ost 2223"]
[White "Rosenboom, Niko"]
[Black "Adelhuette, Dennis"]
[Site "Mittelfranken"]
[Round "8.3"]
[Result "0-1"]
[Date "2023.03.19"]
[ECO "C00"]
[WhiteElo "1947"]
[BlackElo "2042"]
[PlyCount "110"]
[EventDate "2022.10.09"]
[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 "Fuerth SG"]
[BlackTeam "Nuernberg Jaeklechemie"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. Nf3 d5 3. Nc3 d4 4. Ne2 c5 5. c3 Nf6 6. e5 Nfd7 7. cxd4 cxd4 8. Nexd4 Nxe5 9. Bb5+ Nec6 10. 0-0 Bd7 11. Re1 Nxd4 12. Nxd4 Be7 13. Qg4 Bxb5 14. Nxb5 0-0 15. d4 a6 16. Nc3 Nc6 17. Bh6 Qxd4 18. Re4 Qf6 19. Be3 Rfd8 20. h4 Qg6 21. Qe2 f5 22. Rc4 e5 23. Bb6 Rd7 24. Rd1 Qe6 25. Rxd7 Qxd7 26. Na4 Bd8 27. Rc3 Qf7 28. Rd3 Qxa2 29. Qd1 Bxb6 30. Nxb6 Rf8 31. Rd7 Nd4 32. Qd2 Qe6 33. Qg5 Qf6 34. Rxb7 Qxg5 35. hxg5 Ne6 36. Nd7 Re8 37. g6 hxg6 38. Rb6 Nc7 39. Rxg6 Re7 40. Nb8 Kf7 41. Rd6 Nb5 42. Rxa6 Nd4 43. Rb6 Rc7 44. g3 e4 45. Kg2 Rc2 46. Kf1 Nf3 47. Nd7 g5 48. Rf6+ Ke7 49. Rxf5 Kxd7 50. Kg2 Rxb2 51. Ra5 g4 52. Ra7+ Ke6 53. Rg7 e3 54. Rxg4 Rxf2+ 55. Kh1 Rh2# 0-1

[Event "Mittelfrank Regionalliga Nord-Ost 2223"]
[White "Auburger, Philipp"]
[Black "Rosenboom, Niko"]
[Site "Mittelfranken"]
[Round "7.3"]
[Result "1-0"]
[Date "2023.03.05"]
[ECO "B22"]
[WhiteElo "2056"]
[BlackElo "1947"]
[PlyCount "67"]
[EventDate "2022.10.09"]
[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 "Forchheim SC"]
[BlackTeam "Fuerth SG"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Nf3 d6 5. Bc4 dxe5 6. Nxe5 e6 7. 0-0 Bd6 8. d4 0-0 9. Re1 cxd4 10. cxd4 Nd7 11. Nc3 Nxc3 12. bxc3 Qc7 13. Bd3 Qxc3 14. Bf4 Nxe5 15. dxe5 Be7 16. Re3 Qb4 17. Qh5 g6 18. Qh6 f5 19. exf6 Bxf6 20. Bxg6 hxg6 21. Qxg6+ Bg7 22. Be5 Qe7 23. Rg3 Rf7 24. Rh3 Rf5 25. f4 Bd7 26. Qh7+ Kf8 27. Rg3 Rxe5 28. fxe5 Bb5 29. Rf3+ Ke8 30. Rd1 Bd7 31. Qg8+ Bf8 32. Rdf1 Kd8 33. Rxf8+ Be8 34. Rxe8+ 1-0

[Event "Mittelfrank Regionalliga Nord-Ost 2223"]
[White "Seregelyes, Csaba"]
[Black "Rosenboom, Niko"]
[Site "Mittelfranken"]
[Round "6.4"]
[Result "1/2-1/2"]
[Date "2023.02.05"]
[ECO "A14"]
[WhiteElo "1976"]
[BlackElo "1947"]
[PlyCount "130"]
[EventDate "2022.10.09"]
[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 "Herzogenaurach II"]
[BlackTeam "Fuerth SG"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 d5 2. c4 e6 3. b3 Nf6 4. Bb2 Be7 5. g3 0-0 6. Bg2 b6 7. 0-0 Bb7 8. e3 Nbd7 9. Nc3 c5 10. cxd5 Nxd5 11. Nxd5 Bxd5 12. Qe2 Bf6 13. d4 cxd4 14. exd4 Qc7 15. Ne5 Bxg2 16. Kxg2 Qb7+ 17. Qf3 Qxf3+ 18. Kxf3 Rfd8 19. Ke3 Nxe5 20. dxe5 Be7 21. Rfd1 Bc5+ 22. Bd4 Rd5 23. Bxc5 Rxe5+ 24. Kf3 Rxc5 25. Rd7 Ra5 26. Rad1 Rf8 27. R1d2 g5 28. Kg4 Kg7 29. Kh5 Rc8 30. R2d3 h6 31. Rf3 Rf5 32. Rxf5 exf5 33. h4 gxh4 34. gxh4 Rc2 35. Rxa7 Rxf2 36. Rb7 Rxa2 37. Rxb6 Rb2 38. Rb5 Rb1 39. Rb6 Rg1 40. Rb5 f4 41. Rf5 Rb1 42. Rxf4 Rxb3 43. Kg4 Kg6 44. Ra4 f5+ 45. Kf4 Rb6 46. Rc4 Rf6 47. Rc5 Ra6 48. Rc4 Ra1 49. Rc6+ Kh5 50. Kxf5 Rf1+ 51. Ke4 Rh1 52. Kf3 Rxh4 53. Kg3 Rg4+ 54. Kh3 Rg5 55. Rf6 Re5 56. Rf3 Kg5 57. Ra3 h5 58. Rb3 Re1 59. Rb5+ Kf4 60. Rb4+ Kf3 61. Rb3+ Kf2 62. Rb2+ Ke3 63. Rb3+ Kd4 64. Rb5 Rh1+ 65. Kg2 Rc1 1/2-1/2

[Event "Mittelfrank Regionalliga Nord-Ost 2223"]
[White "Rosenboom, Niko"]
[Black "Arnhold, Steffi"]
[Site "Mittelfranken"]
[Round "5.4"]
[Result "1/2-1/2"]
[Date "2023.01.15"]
[ECO "B41"]
[WhiteElo "1947"]
[BlackElo "2103"]
[PlyCount "118"]
[EventDate "2022.10.09"]
[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 "Fuerth SG"]
[BlackTeam "Regensburg Bavaria II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Qc7 6. Nc3 Nf6 7. a3 d6 8. f4 g6 9. Be3 Bg7 10. Be2 Nbd7 11. Rc1 b6 12. b4 0-0 13. 0-0 Bb7 14. Qd3 Rac8 15. Rfd1 Rfe8 16. Nb3 Bf8 17. Nd2 Qb8 18. Qb1 Bg7 19. Nf3 Ng4 20. Bd2 b5 21. Be1 Ne3 22. c5 Nxd1 23. Rxd1 d5 24. e5 Bc6 25. g3 f6 26. exf6 Bxf6 27. Qb3 Kh8 28. Bf2 Bg7 29. Ng5 Re7 30. Bg4 Rce8 31. Re1 Nf6 32. Bh3 Qc8 33. Bd4 h6 34. Nf3 Kh7 35. Ne5 Ne4 36. Qc2 Bxe5 37. Bxe5 Nxc3 38. Qxc3 Rf7 39. Qf3 Bd7 40. Bf1 Qc6 41. Bd3 Bc8 42. Qh5 Rf5 43. Qh4 Bb7 44. g4 Rxe5 45. Rxe5 d4 46. Be4 Qc7 47. g5 Bxe4 48. Qxh6+ Kg8 49. Rxe4 Qf7 50. Rxd4 Qf5 51. Rd7 Qg4+ 52. Kf2 Qxf4+ 53. Ke2 Qe4+ 54. Kd2 Qf4+ 55. Kc3 Qc1+ 56. Kb3 Qb1+ 57. Kc3 Qc1+ 58. Kb3 Qb1+ 59. Kc3 Qc1+ 1/2-1/2

[Event "Mittelfrank Regionalliga Nord-Ost 2223"]
[White "Rosenboom, Niko"]
[Black "Mueller, Christian7"]
[Site "Mittelfranken"]
[Round "4.3"]
[Result "0-1"]
[Date "2022.12.11"]
[ECO "B33"]
[WhiteElo "1947"]
[BlackElo "2052"]
[PlyCount "106"]
[EventDate "2022.10.09"]
[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 "Fuerth SG"]
[BlackTeam "Nuernberg Sued SW II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. a4 Nf6 7. N1c3 a6 8. Na3 Bg4 9. f3 Be6 10. Bc4 Nb4 11. Bg5 Qc7 12. Bb3 Be7 13. 0-0 0-0 14. Qd2 Rac8 15. Rfd1 Rfd8 16. Bxf6 Bxf6 17. Kh1 Qb6 18. Qe2 Rc5 19. Nc4 Bxc4 20. Bxc4 Nxc2 21. Bxf7+ Kxf7 22. Qxc2 Bg5 23. Qe2 Qc6 24. Rd5 Rxd5 25. Nxd5 Rc8 26. Nc3 Qc5 27. Qd1 Qc6 28. Qd3 Rd8 29. Rd1 Kf8 30. Nd5 Qxa4 31. f4 Bxf4 32. Rf1 Kg8 33. g3 Bg5 34. Nc7 Bf6 35. Qd5+ Kh8 36. Qf7 Qxe4+ 37. Kg1 Qg6 38. Qd5 h5 39. Qxb7 h4 40. Kg2 Qg4 41. Nxa6 Rc8 42. Nb4 Rc4 43. Nd3 e4 44. Nf4 Rc2+ 45. Kh1 hxg3 46. Qa8+ Qc8 47. Ng6+ Kh7 48. Nf8+ Kg8 49. Qd5+ Kxf8 50. Qxd6+ Ke8 51. Qxg3 Rc1 52. Qf4 Rxf1+ 53. Qxf1 Qc6 0-1

[Event "Mittelfrank Regionalliga Nord-Ost 2223"]
[White "Mark, Philipp"]
[Black "Rosenboom, Niko"]
[Site "Mittelfranken"]
[Round "3.4"]
[Result "0-1"]
[Date "2022.11.27"]
[ECO "D35"]
[WhiteElo "1959"]
[BlackElo "1947"]
[PlyCount "90"]
[EventDate "2022.10.09"]
[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 "Windischeschenbach"]
[BlackTeam "Fuerth SG"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. cxd5 exd5 5. Bf4 c6 6. e3 Bf5 7. Bd3 Bxd3 8. Qxd3 Nf6 9. h3 Nbd7 10. Nf3 0-0 11. 0-0 Re8 12. Rab1 a5 13. Rfc1 Rc8 14. a3 Nb6 15. b4 Nc4 16. Na4 b5 17. Nc5 Bxc5 18. dxc5 Ne4 19. Rd1 Qf6 20. Rf1 Ra8 21. Rbc1 axb4 22. axb4 Ra3 23. Qd4 Qe6 24. Ng5 Nxg5 25. Bxg5 Rea8 26. Ra1 h6 27. Bh4 Qf5 28. Rxa3 Rxa3 29. Ra1 Qe4 30. Rxa3 Nxa3 31. Qxe4 dxe4 32. Bd8 Kf8 33. Kf1 Ke8 34. Bc7 Kd7 35. Be5 f6 36. Bb2 Nc2 37. Bc3 Ke6 38. Ke2 Kd5 39. Kd1 Na3 40. Kc1 Kc4 41. Be1 Kd3 42. Kd1 Nc4 43. g4 g6 44. h4 h5 45. gxh5 gxh5 0-1

[Event "Mittelfrank Regionalliga Nord-Ost 2223"]
[White "Rosenboom, Niko"]
[Black "Wulfmeyer, Johannes"]
[Site "Mittelfranken"]
[Round "2.4"]
[Result "1/2-1/2"]
[Date "2022.10.23"]
[ECO "B13"]
[WhiteElo "1947"]
[BlackElo "2068"]
[PlyCount "75"]
[EventDate "2022.10.09"]
[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 "Fuerth SG"]
[BlackTeam "Nuernberg Noris Tarrasch III"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 Nc6 6. Bg5 dxc4 7. d5 Ne5 8. Qd4 h6 9. Bf4 Ng6 10. Bxc4 Nxf4 11. Qxf4 g5 12. Qe3 Bg7 13. Nf3 0-0 14. 0-0 Re8 15. Rad1 Bf5 16. Rfe1 Qb6 17. Qxb6 axb6 18. Nd4 Bd7 19. Bb5 Kf8 20. Rd2 Rac8 21. Rde2 Bxb5 22. Ndxb5 Rc5 23. h3 Ng8 24. Re4 Rd8 25. Kh2 Rd7 26. Ra4 Bxc3 27. Nxc3 Nf6 28. Rb4 Nxd5 29. Nxd5 Rcxd5 30. Rxb6 e6 31. Rc1 Rd2 32. Rc8+ Kg7 33. Kg3 h5 34. Rc3 h4+ 35. Kf3 R7d5 36. Ke3 Rd1 37. Ke2 R1d2+ 38. Ke3 1/2-1/2

[Event "Mittelfrank Regionalliga Nord-Ost 2223"]
[White "Rosenboom, Niko"]
[Black "Sippl, Martin"]
[Site "Mittelfranken"]
[Round "1.3"]
[Result "1-0"]
[Date "2022.10.09"]
[ECO "C60"]
[WhiteElo "1947"]
[BlackElo "1862"]
[PlyCount "109"]
[EventDate "2022.10.09"]
[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 "Fuerth SG"]
[BlackTeam "Heng Postbauer"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Qe7 4. c3 Nd8 5. 0-0 c6 6. Ba4 Nf6 7. Re1 d6 8. d4 g6 9. Nbd2 Bg7 10. Bb3 0-0 11. Nc4 Nd7 12. Bg5 Bf6 13. Bxf6 Qxf6 14. Qd2 Kg7 15. Rad1 Re8 16. Ne3 Qf4 17. Nc4 Qf6 18. Qg5 exd4 19. Qxf6+ Nxf6 20. Nxd6 Re7 21. Nxd4 Rb8 22. e5 Nh5 23. e6 fxe6 24. Nxc8 Rxc8 25. Nxe6+ Nxe6 26. Rxe6 Rxe6 27. Bxe6 Re8 28. Rd7+ Kf6 29. Bc4 Re1+ 30. Bf1 Re7 31. Rd4 Ng7 32. h4 Nf5 33. Ra4 a6 34. g3 Re1 35. Kg2 Re7 36. Kf3 Nd6 37. Rd4 Nf7 38. Bh3 Ne5+ 39. Kg2 Kg7 40. Bc8 Rc7 41. Bh3 Kf6 42. f4 Nf7 43. g4 Re7 44. g5+ Kg7 45. Kf2 Kf8 46. f5 gxf5 47. Bxf5 Kg7 48. Rd7 Rxd7 49. Bxd7 Nd6 50. Kf3 Kg6 51. Kg4 c5 52. h5+ Kg7 53. Kf4 Kf7 54. Bf5 b6 55. Bxh7 1-0

[Event "Mittelfrank Regionalliga Nord-Ost 2122"]
[White "Liemann, Michael"]
[Black "Rosenboom, Niko"]
[Site "Mittelfranken"]
[Round "3.6"]
[Result "1/2-1/2"]
[Date "2022.06.26"]
[ECO "D00"]
[WhiteElo "2000"]
[BlackElo "1934"]
[PlyCount "75"]
[EventDate "2021.10.24"]
[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 "Forchheim SC"]
[BlackTeam "Fuerth SG"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. Nc3 Bf5 3. Bf4 Nf6 4. e3 e6 5. Nb5 Na6 6. Nf3 c6 7. Nc3 Nc7 8. Ne5 Bd6 9. f3 h6 10. g4 Bh7 11. h4 Qe7 12. Bd3 Bxd3 13. Qxd3 Nd7 14. 0-0-0 0-0-0 15. g5 Bxe5 16. dxe5 hxg5 17. hxg5 Na8 18. g6 Nc5 19. Qd4 Nb6 20. gxf7 Ncd7 21. Rhg1 Qxf7 22. b3 Rh3 23. Rg4 Rxf3 24. Rdg1 Rg8 25. Qd1 Rh3 26. Rg5 Rh4 27. Kb2 Qe7 28. Qe1 Rh7 29. Ne2 c5 30. a4 Nb8 31. a5 N6d7 32. Nc3 a6 33. Na4 Nc6 34. Qc3 Rh3 35. Qe1 Qd8 36. Qf1 Rh7 37. Qd3 Rh3 38. Qf1 1/2-1/2

[Event "Mittelfrank Regionalliga Nord-Ost 2122"]
[White "Ludwig, Michael1"]
[Black "Rosenboom, Niko"]
[Site "Mittelfranken"]
[Round "5.7"]
[Result "0-1"]
[Date "2022.05.15"]
[ECO "B21"]
[WhiteElo "1873"]
[BlackElo "1934"]
[PlyCount "66"]
[EventDate "2021.10.24"]
[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 "Buechenbach/Roth"]
[BlackTeam "Fuerth SG"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Nf3 d6 6. Bc4 e6 7. 0-0 Be7 8. Qe2 Nf6 9. Rd1 e5 10. h3 0-0 11. Be3 h6 12. Rac1 Be6 13. Bb5 Qa5 14. a3 a6 15. Ba4 Nxe4 16. Nxe4 Qxa4 17. Nxd6 Rab8 18. Nc4 Qb5 19. a4 Qxa4 20. Ncxe5 Nxe5 21. Nxe5 Rbc8 22. Ra1 Qe4 23. Nf3 Rc2 24. Rd2 Rfc8 25. Rad1 Bf6 26. Ne1 Rxd2 27. Rxd2 Rc1 28. f3 Qg6 29. Kh2 Qb1 30. Bf2 Be7 31. g3 Kh7 32. Nd3 Rh1+ 33. Kg2 Bxh3# 0-1

[Event "Mittelfrank Regionalliga Nord-Ost 2122"]
[White "Schraufl, Wolfhardt"]
[Black "Rosenboom, Niko"]
[Site "Mittelfranken"]
[Round "8.8"]
[Result "1-0"]
[Date "2022.05.08"]
[ECO "B40"]
[WhiteElo "2003"]
[BlackElo "1934"]
[PlyCount "97"]
[EventDate "2021.10.24"]
[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 "Altensittenbach"]
[BlackTeam "Fuerth SG"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. c3 Nf6 5. Nbd2 b6 6. g3 Bb7 7. Bg2 Be7 8. 0-0 d6 9. Re1 Nd7 10. Nf1 0-0 11. h4 Nce5 12. N1h2 Rc8 13. d4 cxd4 14. cxd4 Nxf3+ 15. Nxf3 e5 16. Bg5 h6 17. Bd2 Bf6 18. Bb4 exd4 19. Bxd6 Re8 20. Nxd4 Ne5 21. Nf5 Nc4 22. e5 Bxg2 23. Kxg2 Bxe5 24. Bxe5 Nxe5 25. Nd6 Rc5 26. Nxe8 Qxe8 27. Qe2 Qc6+ 28. Qe4 Nd3 29. Re2 Qxe4+ 30. Rxe4 Rc2 31. b3 Nxf2 32. Re8+ Kh7 33. Kf3 f5 34. Re2 Rxe2 35. Kxe2 Ne4 36. Kf3 Kg6 37. Rd1 Kf6 38. Rd7 g5 39. Rxa7 Ke5 40. Rh7 g4+ 41. Kg2 Nc3 42. a4 Nd5 43. Rxh6 f4 44. Rh5+ Ke4 45. Rxd5 f3+ 46. Kf2 Kxd5 47. h5 Ke5 48. h6 Kf6 49. b4 1-0

[Event "Mittelfrank Regionalliga Nord-Ost 2122"]
[White "Rosenboom, Niko"]
[Black "Albayrak, Nese Pinar"]
[Site "Mittelfranken"]
[Round "7.8"]
[Result "1-0"]
[Date "2022.04.03"]
[ECO "C86"]
[WhiteElo "1934"]
[BlackElo "1848"]
[PlyCount "75"]
[EventDate "2021.10.24"]
[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 "Fuerth SG"]
[BlackTeam "Nuernberg Noris Tarrasch III"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Qe2 b5 6. Bb3 Be7 7. c3 0-0 8. 0-0 Re8 9. d4 d6 10. dxe5 Nxe5 11. Nxe5 dxe5 12. Rd1 Bd7 13. Na3 h6 14. Nc2 c5 15. c4 Qc7 16. Ne3 Rad8 17. Nd5 Qb7 18. a4 Bc6 19. axb5 axb5 20. cxb5 Bxd5 21. exd5 Nxd5 22. Qe4 Rd7 23. Rxd5 Red8 24. Bc2 f5 25. Rxd7 Qxd7 26. Qc4+ Kh8 27. b6 Qc6 28. Ra7 Rd4 29. Qf7 Qd6 30. Ra8+ Bd8 31. h3 e4 32. Qe8+ Kh7 33. Rxd8 Qxd8 34. Qxd8 Rxd8 35. Bf4 g5 36. Bc7 Rd2 37. b7 Rxc2 38. b8Q 1-0

[Event "Mittelfrank Regionalliga Nord-Ost 2122"]
[White "Rosenboom, Niko"]
[Black "Mark, Philipp"]
[Site "Mittelfranken"]
[Round "4.7"]
[Result "0-1"]
[Date "2022.03.20"]
[ECO "C43"]
[WhiteElo "1934"]
[BlackElo "1888"]
[PlyCount "40"]
[EventDate "2021.10.24"]
[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 "Fuerth SG"]
[BlackTeam "Windischeschenbach"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 d5 5. Nxe5 Nd7 6. Nxd7 Bxd7 7. 0-0 Bd6 8. Nc3 Nxc3 9. bxc3 0-0 10. Qh5 f5 11. Bg5 Qe8 12. Qf3 Qf7 13. Rab1 f4 14. g3 h6 15. Bxf4 g5 16. c4 dxc4 17. Be4 gxf4 18. Rfe1 fxg3 19. Bd5 gxf2+ 20. Kxf2 Qxd5 0-1

[Event "Mittelfrank Regionalliga Nord-Ost 2122"]
[White "Rosenboom, Niko"]
[Black "Steinmueller, Stefanie"]
[Site "Mittelfranken"]
[Round "2.8"]
[Result "1-0"]
[Date "2021.11.14"]
[ECO "B33"]
[WhiteElo "1934"]
[BlackElo "1755"]
[PlyCount "117"]
[EventDate "2021.10.24"]
[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 "Fuerth SG"]
[BlackTeam "Herzogenaurach II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. a4 a6 8. Na3 Be6 9. Bc4 Bxc4 10. Nxc4 Na5 11. Nxa5 Qxa5 12. 0-0 h6 13. Be3 Be7 14. f3 0-0 15. Qd2 Kh7 16. Rfd1 Rfd8 17. Nd5 Qxd2 18. Nxf6+ Bxf6 19. Rxd2 Rac8 20. Bb6 Rd7 21. c3 Bg5 22. Rd5 Kg6 23. Rad1 Rc6 24. a5 Kf6 25. Kf2 Ke6 26. Ke2 Bd8 27. Bxd8 Rxd8 28. Kd3 b6 29. c4 Rdc8 30. b3 Rb8 31. axb6 Rcxb6 32. Ke2 Rc8 33. R1d3 Rcc6 34. g3 g5 35. Ke3 Ke7 36. f4 f6 37. Kf3 h5 38. h3 Ke6 39. f5+ Ke7 40. Ke2 Rc5 41. Rxc5 dxc5 42. Kd2 Rd6 43. Rd5 a5 44. Kc3 Rc6 45. Kb2 a4 46. bxa4 Ra6 47. Ka3 Ra5 48. Kb3 Ke8 49. Rd6 Ke7 50. Rc6 Kf7 51. Rc7+ Kg8 52. Rb7 Ra6 53. Rd7 Ra5 54. Rc7 Ra8 55. Rb7 Ra6 56. Rb5 Rc6 57. a5 Kg7 58. Rb6 Rc7 59. a6 1-0

[Event "Mittelfrank Regionalliga Nord-Ost 2122"]
[White "Hahn, Peter"]
[Black "Rosenboom, Niko"]
[Site "Mittelfranken"]
[Round "1.8"]
[Result "0-1"]
[Date "2021.10.24"]
[ECO "B43"]
[WhiteElo "1747"]
[BlackElo "1934"]
[PlyCount "46"]
[EventDate "2021.10.24"]
[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 "Kelheim II"]
[BlackTeam "Fuerth SG"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Be3 Bb4 7. Bd2 Nf6 8. Bd3 Nc6 9. Nf3 0-0 10. 0-0 Be7 11. Qe2 d6 12. Rad1 b5 13. a3 Bb7 14. Bf4 Nd7 15. Qd2 Nce5 16. Be2 Rfd8 17. Rfe1 Rac8 18. h3 Nxf3+ 19. Bxf3 Ne5 20. Be2 Nc4 21. Bxc4 Qxc4 22. Qd3 d5 23. exd5 Qxf4 0-1

[Event "Mittelfranken-chTB2a 1920"]
[White "Rosenboom, Niko"]
[Black "Pelzer, Dominik"]
[Site "Mittelfranken"]
[Round "9.7"]
[Result "1-0"]
[Date "2020.04.26"]
[ECO "A82"]
[WhiteElo "1702"]
[BlackElo "1588"]
[PlyCount "45"]
[EventDate "2019.10.13"]
[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 "Fuerth SG II"]
[BlackTeam "Ansbach/Bad Windsheim"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 d6 2. d4 f5 3. Bd3 fxe4 4. Bxe4 Nf6 5. Bd3 g6 6. Nf3 Bg7 7. Bg5 0-0 8. Nbd2 c6 9. c3 Na6 10. 0-0 Nc7 11. Re1 Qe8 12. Qc2 Ne6 13. Re2 Nd5 14. Rae1 Ndc7 15. h4 Bf6 16. Ne4 Bxg5 17. Nexg5 Rf6 18. h5 Kg7 19. c4 Qg8 20. Qb3 h6 21. Nxe6+ Rxe6 22. Bxg6 Rxe2 23. Rxe2 1-0

[Event "Mittelfranken-chTB2a 1920"]
[White "Kirbach, Thomas"]
[Black "Rosenboom, Niko"]
[Site "Mittelfranken"]
[Round "8.3"]
[Result "1/2-1/2"]
[Date "2020.03.22"]
[ECO "D66"]
[WhiteElo "1840"]
[BlackElo "1702"]
[PlyCount "135"]
[EventDate "2019.10.13"]
[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 "Fuerth SF"]
[BlackTeam "Fuerth SG II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Nf3 Be7 5. Bg5 0-0 6. e3 a6 7. Rc1 dxc4 8. Bxc4 b5 9. Bd3 Bb7 10. 0-0 Nbd7 11. Qe2 c5 12. Rfd1 cxd4 13. Nxd4 b4 14. Na4 Qa5 15. Bxf6 Nxf6 16. b3 Rac8 17. Qd2 Qg5 18. f4 Qh4 19. h3 Nd5 20. Be4 Rfd8 21. Qf2 Qxf2+ 22. Kxf2 Rxc1 23. Rxc1 Nxf4 24. Nc6 Bxc6 25. Rxc6 Rd2+ 26. Kg3 Ne2+ 27. Kf3 Rxa2 28. Bd3 Ng1+ 29. Ke4 Rxg2 30. Rc8+ Bf8 31. Nc5 f5+ 32. Ke5 Kf7 33. Nxe6 Be7 34. Bc4 Nf3+ 35. Kxf5 Nh4+ 36. Ke4 Kf6 37. Rc6 Rg1 38. Nf4+ Kg5 39. Bf7 g6 40. Rxa6 Rb1 41. Re6 Bf6 42. Bg8 h5 43. Bf7 Rd1 44. Nd3 Nf5 45. Bg8 Ng3+ 46. Kf3 Rxd3 47. Kxg3 Kf5 48. Kf3 Rd8 49. e4+ Kg5 50. e5 Bh8 51. Bh7 Rd3+ 52. Kg2 Rxb3 53. Rxg6+ Kf4 54. e6 Re3 55. Bg8 b3 56. e7 b2 57. Ba2 Rxe7 58. Rh6 Ra7 59. Bb1 Ra1 60. Rxh8 Rxb1 61. Rb8 Ke3 62. Rb5 Kd3 63. Rb8 Kc3 64. Rc8+ Kd4 65. Rb8 Kc3 66. Rc8+ Kd4 67. Rd8+ Kc3 68. Rc8+ 1/2-1/2

[Event "Bayernliga U20 1819"]
[White "Gubariev, Jakob"]
[Black "Rosenboom, Niko"]
[Site "Bayern"]
[Round "6.4"]
[Result "1-0"]
[Date "2019.02.09"]
[ECO "B23"]
[WhiteElo "1944"]
[BlackElo "1610"]
[PlyCount "59"]
[EventDate "2018.11.17"]
[EventType "team-tourn"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Augsburg SF U20"]
[BlackTeam "Fuerth SG U20"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nc3 e6 3. d3 a6 4. g3 Qc7 5. Bg2 Nc6 6. f4 d6 7. Nf3 Nf6 8. 0-0 b5 9. h3 Bb7 10. Ne2 Be7 11. Be3 0-0 12. g4 e5 13. f5 d5 14. g5 Nh5 15. exd5 Nd4 16. Nfxd4 cxd4 17. Bd2 Rac8 18. Rc1 Qd6 19. Qe1 g6 20. f6 Bd8 21. Bf3 Bxd5 22. Bb4 Qc6 23. Bxh5 gxh5 24. Bxf8 Kxf8 25. Qh4 Qc5 26. Qxh5 Kg8 27. Ng3 Bb7 28. Rfe1 Qd5 29. Re4 Ba5 30. Qh6 1-0

[Event "Bayernliga U20 1819"]
[White "Rosenboom, Niko"]
[Black "Klonov, Sofia"]
[Site "Bayern"]
[Round "7.4"]
[Result "0-1"]
[Date "2019.02.09"]
[ECO "B34"]
[WhiteElo "1610"]
[BlackElo "1097"]
[PlyCount "58"]
[EventDate "2018.11.17"]
[EventType "team-tourn"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Fuerth SG U20"]
[BlackTeam "Muenchen Suedost SK U20"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. g3 Qa5 8. Bg2 d6 9. h3 0-0 10. 0-0 Nxd4 11. Bxd4 Be6 12. Kh2 Rac8 13. Ne2 a6 14. c3 Bc4 15. b3 Be6 16. Rc1 Qxa2 17. b4 Bc4 18. Re1 Bb3 19. Qd3 Bc4 20. Qe3 Rfd8 21. Ra1 Qb2 22. Rac1 Qa3 23. f4 Nd7 24. Bxg7 Kxg7 25. Qd4+ Kg8 26. g4 e5 27. Qxd6 Bxe2 28. Rxe2 exf4 29. Qe7 Qxc1 0-1

[Event "Bayernliga U20 1819"]
[White "Baumgaertel, Laura Maria"]
[Black "Rosenboom, Niko"]
[Site "Bayern"]
[Round "5.4"]
[Result "1-0"]
[Date "2019.01.26"]
[ECO "D40"]
[WhiteElo "1616"]
[BlackElo "1610"]
[PlyCount "63"]
[EventDate "2018.11.17"]
[EventType "team-tourn"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Schwandorf U20"]
[BlackTeam "Fuerth SG U20"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. e3 c5 5. Nc3 b6 6. Be2 Bb7 7. 0-0 Nbd7 8. b3 a6 9. Bb2 Qc7 10. Rc1 Bd6 11. g3 0-0 12. cxd5 exd5 13. Rc2 Rac8 14. Qd2 Ne4 15. Nxe4 dxe4 16. Nh4 Qd8 17. Nf5 Nf6 18. Nxd6 Qxd6 19. Rd1 cxd4 20. Bxd4 Rxc2 21. Qxc2 Rc8 22. Qb2 Qc6 23. Be5 h6 24. Qd4 Qc2 25. Rd2 Qb1+ 26. Bd1 Ng4 27. Bxg7 Rc1 28. h3 f6 29. hxg4 Kxg7 30. Qd7+ Kg6 31. Qe8+ Kg5 32. Qh5# 1-0

[Event "Bayernliga U20 1819"]
[White "Rosenboom, Niko"]
[Black "Hierl, Johannes"]
[Site "Bayern"]
[Round "4.4"]
[Result "0-1"]
[Date "2019.01.26"]
[ECO "C40"]
[WhiteElo "1610"]
[BlackElo "1446"]
[PlyCount "54"]
[EventDate "2018.11.17"]
[EventType "team-tourn"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Fuerth SG U20"]
[BlackTeam "Neumarkt U20"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 d5 3. d3 dxe4 4. Nxe5 Bd6 5. Nc4 Bf5 6. Nc3 Bb4 7. a3 Bxc3+ 8. bxc3 Nf6 9. Ne3 Bg6 10. Rb1 b6 11. Bb2 Nbd7 12. dxe4 Bxe4 13. Bd3 0-0 14. 0-0 Nc5 15. Bxe4 Ncxe4 16. Qe2 Qe7 17. c4 c5 18. Rbd1 Rad8 19. Nf5 Qe6 20. Qf3 Nd2 21. Nh6+ Kh8 22. Qf4 Nxf1 23. Rxf1 Nh5 24. Qg5 Qg6 25. Qe3 Rd6 26. Qe7 Rdd8 27. Nxf7+ Qxf7 0-1

[Event "Bayernliga U20 1819"]
[White "Dechant, Georg"]
[Black "Rosenboom, Niko"]
[Site "Bayern"]
[Round "2.3"]
[Result "1-0"]
[Date "2018.12.08"]
[ECO "B42"]
[WhiteElo "2046"]
[BlackElo "1610"]
[PlyCount "71"]
[EventDate "2018.11.17"]
[EventType "team-tourn"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Regensburg Bavaria U20"]
[BlackTeam "Fuerth SG U20"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Qc7 6. 0-0 Nc6 7. Nxc6 bxc6 8. c4 Be7 9. Nc3 Nf6 10. Be3 0-0 11. f4 d6 12. Rc1 c5 13. Qf3 Bb7 14. Qh3 Rfd8 15. g4 g6 16. g5 Nh5 17. f5 exf5 18. exf5 d5 19. cxd5 Bxd5 20. Nxd5 Rxd5 21. Be4 Qe5 22. Bxd5 Qxd5 23. Qf3 Rd8 24. f6 Bf8 25. Qxd5 Rxd5 26. Rcd1 Re5 27. Rfe1 h6 28. h4 hxg5 29. hxg5 Ng3 30. Kg2 Nf5 31. Bf2 Rxe1 32. Rxe1 Bd6 33. Kf3 Kf8 34. Rc1 Be5 35. Rxc5 Ke8 36. Rxe5+ 1-0

[Event "Bayernliga U20 1819"]
[White "Rosenboom, Niko"]
[Black "Lohr, Maximilian"]
[Site "Bayern"]
[Round "3.3"]
[Result "0-1"]
[Date "2018.12.08"]
[ECO "B90"]
[WhiteElo "1610"]
[BlackElo "2028"]
[PlyCount "78"]
[EventDate "2018.11.17"]
[EventType "team-tourn"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Fuerth SG U20"]
[BlackTeam "Ergolding FC U20"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 Ng4 7. Qd2 Nxe3 8. Qxe3 e5 9. Nb3 Be6 10. Rd1 Be7 11. g3 Nd7 12. Bg2 Bc4 13. Nd2 Nb6 14. Na4 Nxa4 15. Nxc4 b5 16. Nxe5 Qa5+ 17. Rd2 dxe5 18. c3 0-0 19. 0-0 Rfd8 20. Rfd1 Nxb2 21. Rxd8+ Rxd8 22. Rd5 Nd1 23. Qc1 Rxd5 24. exd5 Nxc3 25. Qe3 Bd6 26. Qa7 Ne2+ 27. Kf1 Qd2 28. Bf3 Qd1+ 29. Kg2 Qg1+ 30. Kh3 Qf1+ 31. Kh4 Ng1 32. Bg4 Qc1 33. Qd7 Qh6+ 34. Bh5 g6 35. g4 gxh5 36. Qd8+ Kg7 37. g5 Nf3+ 38. Kg3 Qxg5+ 39. Qxg5+ Nxg5 0-1

