[Event "GER-ch U25 op-B"]
[White "Mahr, Thorben"]
[Black "Reger, Christoph"]
[Site "Willingen"]
[Round "9"]
[Result "0-1"]
[Date "2024.05.25"]
[ECO "B41"]
[WhiteElo "1496"]
[BlackElo "1623"]
[PlyCount "132"]
[EventDate "2024.05.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nf6 6. Nc3 Qc7 7. a3 b6 8. Be3 Bb7 9. f3 d6 10. g4 h6 11. h4 Be7 12. Qd2 Nc6 13. Rc1 Rc8 14. Qf2 Ne5 15. Be2 Ned7 16. Qg1 d5 17. cxd5 exd5 18. Nxd5 Qxc1+ 19. Bxc1 Rxc1+ 20. Bd1 Nxd5 21. exd5 0-0 22. Qe3 Re8 23. Kd2 Bb4+ 24. axb4 Rxe3 25. Kxe3 Bxd5 26. Kd2 Rc4 27. Nc2 Ne5 28. Rf1 Rc7 29. Be2 Rd7 30. Kc1 Rc7 31. Kb1 Bc4 32. Nd4 Bxe2 33. Nxe2 Rc4 34. b5 axb5 35. b3 Rc7 36. g5 Rd7 37. f4 Nc6 38. Kc2 b4 39. Rd1 Re7 40. Kd2 Na5 41. Rb1 Kh7 42. Ng3 Rd7+ 43. Ke3 Rc7 44. Ne2 Kg6 45. Kf3 Nc6 46. Rc1 Nd4+ 47. Kg4 h5+ 48. Kh3 Rc5 49. Rxc5 bxc5 50. Nc1 Kf5 51. Kg3 Ke4 52. Kf2 Nf5 53. Ne2 g6 54. Ng3+ Nxg3 55. Kxg3 Ke3 56. f5 gxf5 57. Kh3 f4 58. Kg2 Ke2 59. Kh3 f3 60. Kh2 f2 61. Kg3 f1Q 62. g6 fxg6 63. Kh2 Qf4+ 64. Kh3 Qg4+ 65. Kh2 Kf3 66. Kh1 Qg2# 0-1

[Event "GER-ch U25 op-B"]
[White "Wolterink, Jule"]
[Black "Mahr, Thorben"]
[Site "Willingen"]
[Round "8"]
[Result "0-1"]
[Date "2024.05.24"]
[ECO "D02"]
[WhiteElo "1728"]
[BlackElo "1496"]
[PlyCount "40"]
[EventDate "2024.05.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c3 e6 4. Bf4 Bd6 5. e3 c5 6. Bb5+ Nc6 7. Ne5 Qb6 8. Qa4 Bxe5 9. Bxe5 Ne4 10. 0-0 0-0 11. Bf4 a6 12. Bxc6 Qxb2 13. f3 Qxa1 14. Qc2 Nf6 15. Bd6 bxc6 16. Bxf8 Rb8 17. Bxc5 Rb2 18. Qd3 Qxa2 19. Rd1 Rxg2+ 20. Kf1 Qf2# 0-1

[Event "GER-ch U25 op-B"]
[White "Lohrmann, Linus"]
[Black "Mahr, Thorben"]
[Site "Willingen"]
[Round "7"]
[Result "0-1"]
[Date "2024.05.23"]
[ECO "C50"]
[WhiteElo "1621"]
[BlackElo "1496"]
[PlyCount "58"]
[EventDate "2024.05.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Be7 5. Nxd4 Ne5 6. Bb3 Nf6 7. Nc3 Bc5 8. Bg5 h6 9. Bh4 d6 10. Qd2 Nxe4 11. Nxe4 Qxh4 12. Nxc5 dxc5 13. Ne2 0-0 14. 0-0-0 Qxf2 15. Rhg1 a6 16. c3 Bg4 17. h3 Bxe2 18. Rde1 Nd3+ 19. Kb1 Nxe1 20. Rxe1 Rfe8 21. Bc4 Rad8 22. Qxd8 Qxe1+ 23. Kc2 Rxd8 24. Bxe2 Qxe2+ 25. Kb3 b5 26. a3 c4+ 27. Kb4 Qxb2+ 28. Kc5 Rd6 29. g4 Qxa3# 0-1

[Event "GER-ch U25 op-B"]
[White "Mahr, Thorben"]
[Black "Goeb, Franziska"]
[Site "Willingen"]
[Round "6"]
[Result "1/2-1/2"]
[Date "2024.05.22"]
[ECO "C48"]
[WhiteElo "1496"]
[BlackElo "1602"]
[PlyCount "76"]
[EventDate "2024.05.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. Nc3 Nd4 5. Bc4 Nxf3+ 6. Qxf3 c6 7. d3 d6 8. Bg5 Be7 9. h3 Bd7 10. Bb3 a5 11. a4 Qc7 12. Qe3 h6 13. Bh4 0-0 14. 0-0 Rfe8 15. Bxf6 Bxf6 16. f4 exf4 17. Qxf4 Be6 18. Ra3 Rad8 19. Kh1 Bxb3 20. Rxb3 Be5 21. Qf2 Ra8 22. Ne2 Bf6 23. Nd4 Bxd4 24. Qxd4 Re5 25. Qb6 Qxb6 26. Rxb6 Rb8 27. Rf5 Rxf5 28. exf5 Kf8 29. b4 axb4 30. Rxb4 Ra8 31. Rxb7 Rxa4 32. Rb6 Ke7 33. Rxc6 Rf4 34. g4 h5 35. Kg2 hxg4 36. hxg4 Rxg4+ 37. Kf3 Rd4 38. Ke3 Rh4 1/2-1/2

[Event "GER-ch U25 op-B"]
[White "Meijers, Jaroslav"]
[Black "Mahr, Thorben"]
[Site "Willingen"]
[Round "5"]
[Result "1-0"]
[Date "2024.05.22"]
[ECO "D36"]
[WhiteElo "1704"]
[BlackElo "1496"]
[PlyCount "55"]
[EventDate "2024.05.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 0-0 7. Bd3 h6 8. Bh4 Be6 9. Nf3 Nbd7 10. Qc2 c6 11. h3 b5 12. 0-0 a6 13. a3 c5 14. dxc5 Nxc5 15. Bf5 Rc8 16. Nd4 Bxf5 17. Nxf5 Nce4 18. Nxe7+ Qxe7 19. Nxd5 Rxc2 20. Nxe7+ Kh7 21. Bxf6 Nxf6 22. b4 g6 23. Rac1 Ra2 24. Rc6 Ne4 25. Rxa6 Nd2 26. Rd1 Nc4 27. Rd3 Re8 28. Nc6 1-0

[Event "GER-ch U25 op-B"]
[White "Mahr, Thorben"]
[Black "Klages, Jonas"]
[Site "Willingen"]
[Round "4"]
[Result "1/2-1/2"]
[Date "2024.05.21"]
[ECO "D20"]
[WhiteElo "1496"]
[BlackElo "1693"]
[PlyCount "60"]
[EventDate "2024.05.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bd6 5. c4 dxc4 6. Bxc4 Qe7+ 7. Be3 Nf6 8. 0-0 0-0 9. h3 h6 10. Re1 Qd8 11. Nc3 Bf5 12. Qb3 b6 13. Rac1 Nc6 14. Qa4 Ne7 15. Nb5 Ned5 16. Nxd6 Qxd6 17. Bxd5 Nxd5 18. Rc6 Qd8 19. Qb3 Be6 20. Qd1 Nb4 21. Rc1 Nxa2 22. Ra1 Nb4 23. Ne5 Bf5 24. Qf3 Bh7 25. Nc6 Nxc6 26. Qxc6 Qd6 27. Rec1 Qb4 28. Qxc7 Qxb2 29. Rxa7 Rxa7 30. Qxa7 Be4 1/2-1/2

[Event "GER-ch U25 op-B"]
[White "Hensen, Malte"]
[Black "Mahr, Thorben"]
[Site "Willingen"]
[Round "3"]
[Result "0-1"]
[Date "2024.05.20"]
[ECO "C52"]
[WhiteElo "1537"]
[BlackElo "1496"]
[PlyCount "40"]
[EventDate "2024.05.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Ba5 6. Qb3 Qe7 7. 0-0 d6 8. d4 Bb6 9. Bd5 Na5 10. Qc2 c6 11. Bg5 Nf6 12. Bb3 Nxb3 13. axb3 Bg4 14. Nbd2 Qe6 15. Nc4 Bc7 16. Ne3 Bxf3 17. gxf3 Qh3 18. f4 h6 19. Bxf6 gxf6 20. fxe5 Rg8+ 0-1

[Event "GER-ch U25 op-B"]
[White "Mahr, Thorben"]
[Black "Farokhi, Darian"]
[Site "Willingen"]
[Round "2"]
[Result "1/2-1/2"]
[Date "2024.05.19"]
[ECO "C62"]
[WhiteElo "1496"]
[BlackElo "1691"]
[PlyCount "43"]
[EventDate "2024.05.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. Nc3 d6 5. d4 exd4 6. Nxd4 Bd7 7. 0-0 Be7 8. Bg5 0-0 9. Nxc6 bxc6 10. Bd3 h6 11. Bf4 Re8 12. Re1 Be6 13. a3 Nd7 14. Qf3 Bf6 15. Nd1 Ne5 16. Bxe5 Bxe5 17. Rb1 Qd7 18. b3 a5 19. a4 Bf6 20. h3 Rad8 21. Qe2 Qe7 22. Qd2 1/2-1/2

[Event "GER-ch U25 op-B"]
[White "Menke, Raphael Wilhelm"]
[Black "Mahr, Thorben"]
[Site "Willingen"]
[Round "1"]
[Result "1-0"]
[Date "2024.05.19"]
[ECO "C45"]
[WhiteElo "1776"]
[BlackElo "1496"]
[PlyCount "109"]
[EventDate "2024.05.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Qf6 6. c3 Nge7 7. Be2 d6 8. 0-0 Nxd4 9. cxd4 Bb6 10. Qd2 Nc6 11. Rd1 0-0 12. Nc3 Re8 13. Bf3 Qg6 14. Nd5 Bd7 15. a4 a5 16. b3 Ne7 17. Nf4 Qh6 18. Ne2 Qg6 19. Ng3 Bg4 20. Bxg4 Qxg4 21. f3 Qe6 22. Qc3 Nd5 23. Qd2 Nxe3 24. Qxe3 d5 25. Qc3 dxe4 26. fxe4 Rad8 27. Kh1 Qf6 28. e5 Qf4 29. Ne2 Qg4 30. Rd2 Re7 31. Rad1 Red7 32. Qf3 Qxf3 33. gxf3 c5 34. d5 Bc7 35. f4 g5 36. d6 Bb8 37. fxg5 Kg7 38. Nf4 Rh8 39. Rd5 b6 40. Nh5+ Kg6 41. Nf6 Rdd8 42. Rf1 Kxg5 43. e6+ Kg6 44. e7 Rxd6 45. Rxd6 Bxd6 46. e8Q Rxe8 47. Nxe8 Be5 48. Rd1 f5 49. Nd6 f4 50. Nc4 Bc7 51. Rd7 b5 52. axb5 Bb8 53. Rb7 f3 54. Rxb8 f2 55. Kg2 1-0

