[Event "Marburg op-B"]
[Site "Marburg"]
[Date "2023.10.28"]
[Round "4"]
[White "Born, Tim"]
[Black "Brecht, Florian"]
[Result "0-1"]
[ECO "B13"]
[PlyCount "67"]
[EventDate "2023.10.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CB49_2023"]
[SourceDate "2023.12.06"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.06"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. Nf3 Bg4 7. 0-0 e6 8. Bg5 Be7 9. Nbd2 0-0 10. Qc2 h6 11. Bh4 Qc7 12. Bg3 Qd8 13. Qb3 Na5 14. Qc2 Nh5 15. Ne5 Nxg3 16. fxg3 Bf5 17. Bxf5 exf5 18. Qxf5 Bg5 19. Nxf7 Qc7 20. Qxd5 Rxf7 21. Ne4 Be3+ 22. Kh1 Raf8 23. Rf3 Kh8 24. Raf1 Rxf3 25. Rxf3 Rxf3 26. gxf3 b6 27. Qf5 Qc4 28. Qf8+ Kh7 29. Qf5+ Kg8 30. Nf6+ gxf6 31. Qg6+ Kf8 32. Qxf6+ Qf7 33. Qd8+ Kg7 34. Qb8 0-1

[Event "Marburg op-B"]
[Site "Marburg"]
[Date "2023.10.28"]
[Round "5"]
[White "Brecht, Florian"]
[Black "Wagner, Markus"]
[Result "0-1"]
[ECO "D05"]
[BlackElo "1671"]
[PlyCount "78"]
[EventDate "2023.10.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CB49_2023"]
[SourceDate "2023.12.06"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.06"]
[SourceQuality "1"]

1. d4 Nf6 2. e3 d5 3. Nf3 e6 4. Bd3 Be7 5. 0-0 0-0 6. b3 Nbd7 7. Bb2 c5 8. Nbd2 cxd4 9. exd4 Re8 10. Ne5 Qc7 11. Rc1 Bd6 12. f4 b6 13. Rf3 Bb7 14. Rh3 Ne4 15. Ndf3 f6 16. Nxd7 Qxd7 17. g3 Rac8 18. Nh4 e5 19. Ng2 Qxh3 20. Qf3 exf4 21. Nxf4 Bxf4 22. Qxf4 Qd7 23. Qh4 Ng5 24. Rf1 Re1 25. Bxh7+ Nxh7 26. Rxe1 Ng5 27. Qh5 Qf7 28. Qg4 Ne4 29. Rc1 Nd6 30. Ba3 Nb5 31. Bb2 Nc3 32. Qf3 Qc7 33. Re1 Nb5 34. a4 Nd6 35. Re6 Ne4 36. Qg4 Qxc2 37. Re7 Qb1+ 38. Kg2 Qxb2+ 39. Kf3 Qf2# 0-1

[Event "Marburg op-B"]
[Site "Marburg"]
[Date "2023.10.27"]
[Round "3"]
[White "Brecht, Florian"]
[Black "Roessing, Jona"]
[Result "0-1"]
[ECO "D04"]
[BlackElo "1625"]
[PlyCount "85"]
[EventDate "2023.10.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CB49_2023"]
[SourceDate "2023.12.06"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.06"]
[SourceQuality "1"]

1. d4 Nf6 2. e3 d5 3. Nf3 c5 4. c4 Nc6 5. cxd5 Nxd5 6. a3 g6 7. e4 Nc7 8. d5 Nb8 9. Bc4 Bg7 10. Qa4+ Bd7 11. Qb3 b5 12. Be2 0-0 13. 0-0 a5 14. Bf4 c4 15. Qc2 Nba6 16. Be3 Ne8 17. Qd2 Qc7 18. Bh6 Nc5 19. Bxg7 Kxg7 20. Qc3+ Nf6 21. Nbd2 Kg8 22. Qd4 Bg4 23. e5 Bxf3 24. Bxf3 Nfd7 25. d6 exd6 26. exd6 Qb8 27. Bxa8 Qxa8 28. Rad1 Ne6 29. Qe4 Qb8 30. Qc6 Ne5 31. Qd5 Nd3 32. b3 Nef4 33. Qc6 Rc8 34. Qf3 c3 35. Ne4 c2 36. Rc1 f5 37. Nf6+ Kg7 38. Nd5 Nxc1 39. Nxf4 Nxb3 40. Rc1 Nxc1 41. d7 Ne2+ 42. Nxe2 c1Q+ 43. Nxc1 0-1

[Event "Marburg op-B"]
[Site "Marburg"]
[Date "2023.10.27"]
[Round "2"]
[White "Mohammadi, Sholeh"]
[Black "Brecht, Florian"]
[Result "0-1"]
[ECO "D10"]
[WhiteElo "1162"]
[PlyCount "114"]
[EventDate "2023.10.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CB49_2023"]
[SourceDate "2023.12.06"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.06"]
[SourceQuality "1"]

1. c4 c6 2. d4 d5 3. e3 Nf6 4. Nc3 Bg4 5. Be2 Bf5 6. cxd5 Nxd5 7. Nxd5 cxd5 8. Bf3 e6 9. a3 Bd6 10. Bd2 Nd7 11. Bg4 Be4 12. Bf3 Rc8 13. Bxe4 dxe4 14. Bb4 Bc7 15. Qg4 g6 16. Qxe4 a5 17. Bc3 b6 18. d5 Nf6 19. Bxf6 Qxf6 20. Qa4+ Kf8 21. Qd7 Kg7 22. dxe6 Qxe6 23. Qxe6 fxe6 24. Ne2 Be5 25. Nd4 Bxd4 26. exd4 Rhd8 27. Rd1 Rc4 28. 0-0 Rcxd4 29. Rxd4 Rxd4 30. f4 Rd2 31. Rb1 Kf6 32. a4 Rd4 33. g3 Rxa4 34. b3 Rb4 35. Kf2 a4 36. Ke2 Rxb3 37. Ra1 b5 38. Ra2 a3 39. Kd1 Rb1+ 40. Kc2 Rb2+ 41. Rxb2 axb2 42. Kxb2 Kf5 43. Kb3 Kg4 44. Kb4 Kh3 45. Kxb5 Kxh2 46. g4 Kg3 47. Kc5 Kxf4 48. Kd4 Kxg4 49. Ke5 h5 50. Kxe6 h4 51. Kf6 g5 52. Ke5 h3 53. Ke4 h2 54. Ke3 h1Q 55. Kf2 Qf3+ 56. Kg1 Qe2 57. Kh1 Kf3 0-1

[Event "Marburg op-B"]
[Site "Marburg"]
[Date "2023.10.26"]
[Round "1"]
[White "Brecht, Florian"]
[Black "Zimmermann, Yannis"]
[Result "0-1"]
[ECO "A46"]
[PlyCount "114"]
[EventDate "2023.10.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CB49_2023"]
[SourceDate "2023.12.06"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.06"]
[SourceQuality "1"]

1. d4 Nf6 2. e3 d6 3. Bd3 Nbd7 4. Nf3 e5 5. Nbd2 Be7 6. 0-0 0-0 7. b3 Re8 8. Bb2 Bf8 9. e4 exd4 10. Nxd4 Nc5 11. Re1 Nxd3 12. cxd3 Bd7 13. Rc1 c5 14. Ne2 Ng4 15. Ng3 Qh4 16. Nf3 Qh6 17. d4 cxd4 18. Qxd4 Bc6 19. Nf5 Qf4 20. Nxg7 Rxe4 21. Rxe4 Qxe4 22. Qc3 Ne5 23. Nh5 Qg6 24. Ng3 Nxf3+ 25. gxf3 Bg7 26. Qxg7+ Qxg7 27. Bxg7 Kxg7 28. Nf5+ Kf6 29. Nxd6 Rg8+ 30. Kf1 Bxf3 31. Rc3 Bc6 32. Rc4 Ke6 33. Rd4 Rd8 34. Nf5 Rxd4 35. Nxd4+ Kd5 36. Nf3 h6 37. Kg2 Kc5 38. a3 Kd6 39. Kg3 Bd5 40. b4 Bc6 41. Nd4 Bd7 42. Kh4 Ke5 43. Ne2 Ke4 44. Kg3 Bf5 45. Kh4 Bg6 46. Kg3 Kd3 47. Kf3 Bh5+ 48. Kf4 Bxe2 49. Kf5 Bh5 50. f4 Ke3 51. Ke5 Kd3 52. f5 Kc3 53. Kf6 Kb3 54. Kg7 Kxa3 55. Kxh6 Bg4 56. f6 Kxb4 57. Kg7 Bh5 0-1

