[Event "Heusenstamm Sparkassen op-B 9th"]
[Site "Heusenstamm"]
[Date "2023.11.26"]
[Round "6"]
[White "Weidemann, Max"]
[Black "Weigand, Bjoern"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1488"]
[BlackElo "1389"]
[PlyCount "57"]
[EventDate "2023.11.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Be3 c6 5. Qd2 b5 6. f3 Nbd7 7. h4 Qa5 8. a3 b4 9. Na2 c5 10. axb4 cxb4 11. Qxb4 Qxb4+ 12. Nxb4 Bg7 13. Bc4 Nb6 14. Bb3 Be6 15. d5 Bd7 16. Bxb6 Rb8 17. Rxa7 0-0 18. Bd4 Ra8 19. Ne2 Rxa7 20. Bxa7 Ne8 21. Bd4 e5 22. dxe6 fxe6 23. 0-0 Bb5 24. Bxe6+ Kh8 25. c4 Bxd4+ 26. Nxd4 Ba4 27. Ra1 Ng7 28. Rxa4 Re8 29. Bd5 1-0

[Event "Heusenstamm Sparkassen op-B 9th"]
[Site "Heusenstamm"]
[Date "2023.11.26"]
[Round "7"]
[White "Weigand, Bjoern"]
[Black "Fischermann, Charlotte"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "1389"]
[BlackElo "1248"]
[PlyCount "92"]
[EventDate "2023.11.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. d4 d5 2. Nc3 Nf6 3. Bf4 a6 4. e3 Bf5 5. f3 e6 6. g4 Bg6 7. h4 h6 8. Bd3 Bxd3 9. Qxd3 Bd6 10. Nge2 Nc6 11. 0-0-0 Qd7 12. g5 Nh5 13. Bxd6 Qxd6 14. g6 f5 15. e4 Nf4 16. Nxf4 Qxf4+ 17. Kb1 0-0-0 18. a3 h5 19. Ne2 Qh6 20. exf5 exf5 21. Qxf5+ Kb8 22. Rhg1 Rhf8 23. Qd3 Ne7 24. Qd2 Qxd2 25. Rxd2 Rxf3 26. Ng3 Rh8 27. Nf1 Nf5 28. Nh2 Rf4 29. Rg5 c6 30. c3 Nxh4 31. Re2 Rf5 32. Rxf5 Nxf5 33. Kc2 Kc7 34. Kd3 Kd7 35. Rf2 Ke6 36. Nf3 Kf6 37. Nh4 Kg5 38. Nxf5 Kxg6 39. Nd6 b5 40. Rg2+ Kf6 41. Nb7 h4 42. Ke3 g5 43. Kf3 Kf5 44. Nd6+ Ke6 45. Nb7 Kf5 46. Nd6+ Ke6 1/2-1/2

[Event "Heusenstamm Sparkassen op-B 9th"]
[Site "Heusenstamm"]
[Date "2023.11.25"]
[Round "4"]
[White "Henn, Jochen"]
[Black "Weigand, Bjoern"]
[Result "1-0"]
[ECO "B06"]
[BlackElo "1389"]
[PlyCount "145"]
[EventDate "2023.11.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 d6 2. Nf3 Nf6 3. Nc3 g6 4. Bc4 Bg7 5. h3 0-0 6. d3 Nc6 7. 0-0 Na5 8. Bb3 Nxb3 9. axb3 a6 10. Bg5 h6 11. Bh4 Nd7 12. d4 c5 13. d5 b5 14. Nxb5 Bxb2 15. Ra2 Be5 16. Nxe5 Nxe5 17. Nc3 Qe8 18. Qd2 Kh7 19. Ne2 Rg8 20. f4 Nd7 21. Rf3 g5 22. fxg5 hxg5 23. Bxg5 f6 24. Bf4 Qg6 25. Rg3 Qxe4 26. Rxg8 Kxg8 27. Ng3 Qh7 28. Qe2 f5 29. Qe6+ Qf7 30. Qxf5 Nf6 31. Qg5+ Kf8 32. Qh6+ Ke8 33. Qh8+ Kd7 34. c4 Bb7 35. Qh4 Rg8 36. Nf5 Re8 37. Re2 Qg6 38. Qg5 Qh5 39. Qxh5 Nxh5 40. Bg5 e6 41. dxe6+ Rxe6 42. Rxe6 Kxe6 43. g4 d5 44. cxd5+ Bxd5 45. Be3 Bxb3 46. Bxc5 Nf6 47. Nd4+ Ke5 48. Nxb3 Nxg4 49. Kg2 Kf5 50. Kg3 Nh6 51. Kh4 Nf7 52. Be3 Ke4 53. Bd2 Kd3 54. Bg5 Ke4 55. Kg4 Ke5 56. h4 Ke6 57. Kh5 Kf5 58. Nd4+ Ke4 59. Kg6 Ne5+ 60. Kg7 Kxd4 61. Bf6 a5 62. h5 a4 63. h6 a3 64. h7 a2 65. h8Q a1Q 66. Bxe5+ Kxe5 67. Kf8+ Kd5 68. Qxa1 Ke4 69. Qa5 Kd4 70. Ke7 Ke4 71. Ke6 Kd4 72. Qd5+ Ke3 73. Qc4 1-0

[Event "Heusenstamm Sparkassen op-B 9th"]
[Site "Heusenstamm"]
[Date "2023.11.25"]
[Round "5"]
[White "Weigand, Bjoern"]
[Black "Niesel, Markus"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1389"]
[BlackElo "1186"]
[PlyCount "51"]
[EventDate "2023.11.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. d4 d5 2. Nc3 Nf6 3. Bf4 Bd7 4. e3 a6 5. Nf3 Bf5 6. Ne5 e6 7. g4 Bg6 8. h4 h5 9. g5 Ne4 10. Nxg6 fxg6 11. a3 Nxc3 12. bxc3 Qd7 13. Qd3 Qf7 14. Bg2 c6 15. a4 Nd7 16. a5 c5 17. c4 dxc4 18. Qxc4 Ra7 19. Rb1 e5 20. Qxf7+ Kxf7 21. Bd5+ Ke8 22. dxe5 c4 23. Bxc4 Nc5 24. Bd5 Be7 25. 0-0 Rf8 26. Rb6 1-0

[Event "Heusenstamm Sparkassen op-B 9th"]
[Site "Heusenstamm"]
[Date "2023.11.24"]
[Round "2"]
[White "Graesser, Malte"]
[Black "Weigand, Bjoern"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "1462"]
[BlackElo "1389"]
[PlyCount "59"]
[EventDate "2023.11.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Bc4 0-0 6. Qe2 Bg4 7. h3 Bxf3 8. Qxf3 Nc6 9. Be3 e5 10. d5 Ne7 11. Rd1 Ne8 12. Qe2 f5 13. g4 f4 14. Bd2 c6 15. dxc6+ Nd5 16. Bxd5+ Kh8 17. cxb7 Rb8 18. a4 Nf6 19. Bc6 a6 20. Qxa6 Qe7 21. a5 g5 22. Qb5 Ne8 23. Nd5 Qf7 24. a6 Nc7 25. Nxc7 Qxc7 26. a7 Rxb7 27. Qxb7 Qxb7 28. Bxb7 Bh6 29. a8Q Rxa8 30. Bxa8 1-0

[Event "Heusenstamm Sparkassen op-B 9th"]
[Site "Heusenstamm"]
[Date "2023.11.24"]
[Round "3"]
[White "Weigand, Bjoern"]
[Black "De la Chevallerie, Gilbert"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "1389"]
[BlackElo "1552"]
[PlyCount "82"]
[EventDate "2023.11.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 g6 3. e4 d6 4. Bf4 Bg7 5. Qd2 c6 6. Nf3 h6 7. 0-0-0 b5 8. Bd3 g5 9. Be3 Ng4 10. Rhe1 Nxe3 11. Qxe3 Qa5 12. Kb1 b4 13. Ne2 Be6 14. Nc1 Nd7 15. e5 d5 16. Nb3 Qb6 17. h3 a5 18. Nc5 Nxc5 19. dxc5 Qa7 20. Bf1 a4 21. g4 b3 22. a3 bxc2+ 23. Kxc2 Rb8 24. Qc3 Rb3 25. Qd4 Rxf3 26. Bg2 Rf4 27. Qe3 0-0 28. Kb1 Rb8 29. Rd3 Rb5 30. Rc1 Qb8 31. Qd2 Bxe5 32. Rc2 Rc4 33. b3 Rxb3+ 34. Rxb3 Qxb3+ 35. Kc1 Qxa3+ 36. Kd1 Rd4 37. Qxd4 Bxd4 38. Bf1 Qb3 39. Kc1 a3 40. Rd2 Qc3+ 41. Rc2 Qe1# 0-1

[Event "Heusenstamm Sparkassen op-B 9th"]
[Site "Heusenstamm"]
[Date "2023.11.23"]
[Round "1"]
[White "Weigand, Bjoern"]
[Black "Fettig, Michel"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1389"]
[BlackElo "1469"]
[PlyCount "93"]
[EventDate "2023.11.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. d4 e6 2. Nc3 d5 3. Bf4 Nf6 4. Nb5 Na6 5. e3 c6 6. Nc3 Nc7 7. Nf3 Bb4 8. Bd3 0-0 9. 0-0 Bd6 10. Ne5 g6 11. Bg5 Be7 12. Qf3 Nh5 13. Bh6 Ng7 14. Qg4 f5 15. Qh3 Bg5 16. f4 Bxh6 17. Qxh6 Qe7 18. Rf3 Nh5 19. Nxg6 hxg6 20. Qxg6+ Ng7 21. Rh3 Qf6 22. Qh7+ Kf7 23. Rh6 Qe7 24. Rf1 Ke8 25. Rf3 Kd7 26. Rg3 Rf7 27. Rhg6 Nce8 28. h4 b6 29. h5 Bb7 30. Be2 Nxh5 31. Qxh5 Rh7 32. Qg5 Qf8 33. Rh3 Rf7 34. Rg8 Qb4 35. Bh5 Re7 36. Bxe8+ Raxe8 37. Rxe8 Kxe8 38. Qg8+ Kd7 39. Rh8 c5 40. Qd8+ Kc6 41. Qxe7 Qxb2 42. Qxe6+ Kc7 43. Rh7+ Kb8 44. Qe8+ Bc8 45. Rh8 Qc1+ 46. Kh2 Qxe3 47. Qxc8# 1-0

