[Event "Marburg op-B"]
[Site "Marburg"]
[Date "2023.10.29"]
[Round "6"]
[White "Kramer, Lars"]
[Black "Buschmann, Carlos"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "1558"]
[PlyCount "51"]
[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. Nf3 d5 3. exd5 cxd5 4. d4 Nc6 5. Bb5 Qa5+ 6. Nc3 Bd7 7. Bd2 e6 8. Nxd5 Qd8 9. Bxc6 Bxc6 10. Nc3 Qf6 11. Be3 Bxf3 12. Qxf3 Qxf3 13. gxf3 Bb4 14. Rg1 g6 15. Ke2 a6 16. Rab1 0-0-0 17. a3 Be7 18. Rgd1 Nf6 19. Bg5 h6 20. Bh4 g5 21. Bg3 h5 22. Be5 Rhg8 23. Na4 Nd5 24. c4 Nf4+ 25. Kf1 f6 26. Nb6# 1-0

[Event "Marburg op-B"]
[Site "Marburg"]
[Date "2023.10.28"]
[Round "5"]
[White "Buschmann, Carlos"]
[Black "Schmitt, Philipp"]
[Result "0-1"]
[ECO "A48"]
[PlyCount "30"]
[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. Bf4 d6 3. Nf3 g6 4. e3 Bg7 5. c3 Bg4 6. Nbd2 0-0 7. Qb3 Bxf3 8. Nxf3 Qc8 9. Bc4 e6 10. Ng5 d5 11. Bd3 Nbd7 12. c4 c5 13. cxd5 Nxd5 14. dxc5 Nxc5 15. Qc2 Nb4 0-1

[Event "Marburg op-B"]
[Site "Marburg"]
[Date "2023.10.28"]
[Round "4"]
[White "Wagner, Markus"]
[Black "Buschmann, Carlos"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "1671"]
[PlyCount "155"]
[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. e5 c5 4. c3 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. dxc5 e6 8. b4 Ne7 9. Ne2 Ng6 10. Qd4 Bb5 11. Be3 Qc7 12. f4 Nh4 13. Rg1 Nf5 14. Qd2 Be7 15. a4 Bc6 16. Nd4 Nxd4 17. cxd4 Rb8 18. b5 Bd7 19. Nc3 b6 20. c6 Bc8 21. Ne2 a5 22. Qc2 0-0 23. g4 h6 24. Qc1 Bb4+ 25. Kd1 Qe7 26. Bf2 Ra8 27. h4 Ra7 28. g5 h5 29. Be1 Rc7 30. Qb2 Bxe1 31. Kxe1 g6 32. Kd2 Kh7 33. Qa3 Qe8 34. Qd6 Qe7 35. Nc1 Rd8 36. Qxe7 Rxe7 37. Nb3 Ra7 38. Rgc1 Re8 39. Rc3 Ree7 40. Rac1 Rec7 41. Nc5 Kg7 42. Nb7 Kf8 43. Nd6 Ke7 44. Nb7 Ke8 45. Nd6+ Ke7 46. Nb7 Ke8 47. Nc5 Ke7 48. Nd3 Ke8 49. Nf2 Kf8 50. Rh1 Kg7 51. Ke3 Re7 52. Rcc1 Re8 53. Rc2 Ree7 54. Rhc1 Rec7 55. Kf3 Kf8 56. Kg3 Kg7 57. Ng4 Kf8 58. Nf6 Ke7 59. Kf3 Kf8 60. Ke3 Ke7 61. Rh2 Kf8 62. Rhc2 Ke7 63. Nh7 Ke8 64. Rg2 Ke7 65. Rcg1 Kd8 66. Nf6 Re7 67. Nxh5 gxh5 68. g6 fxg6 69. Rxg6 Rh7 70. Rg8+ Kc7 71. Rf8 Kb8 72. Rgg8 Rac7 73. f5 exf5 74. Rxf5 Rcf7 75. Rfg5 Kc7 76. Re8 Bg4 77. Ra8 Rf3+ 78. Kd2 1/2-1/2

[Event "Marburg op-B"]
[Site "Marburg"]
[Date "2023.10.27"]
[Round "3"]
[White "Buschmann, Carlos"]
[Black "Heller, Alexander"]
[Result "1-0"]
[ECO "A46"]
[PlyCount "61"]
[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. Bf4 e6 3. Nf3 c5 4. e3 Be7 5. c3 Nh5 6. Bg3 Nxg3 7. hxg3 d5 8. Nbd2 Nd7 9. Qc2 f5 10. Bd3 c4 11. Be2 Bd6 12. b3 cxb3 13. axb3 Nf6 14. c4 0-0 15. c5 Bc7 16. b4 a5 17. b5 b6 18. c6 Ng4 19. Nb3 e5 20. Nfd2 e4 21. Nf1 h6 22. f3 Nf6 23. Nbd2 Be6 24. Nb1 Qe7 25. Nc3 Bf7 26. Kf2 Qd6 27. Qa2 Nh5 28. Qa3 Qg6 29. f4 Qd6 30. Qxd6 Bxd6 31. Bxh5 1-0

[Event "Marburg op-B"]
[Site "Marburg"]
[Date "2023.10.27"]
[Round "2"]
[White "Funk, Michael"]
[Black "Buschmann, Carlos"]
[Result "0-1"]
[ECO "B18"]
[PlyCount "106"]
[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. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Bd3 Qxd4 8. N1e2 Qg4 9. Bxg6 Qxg6 10. Nf4 Qd6 11. Bd2 Nd7 12. 0-0 e6 13. Ne4 Qc7 14. Re1 0-0-0 15. Nd3 Ngf6 16. Qf3 Be7 17. Bf4 Qb6 18. Nd6+ Bxd6 19. Bxd6 Qd4 20. Be7 Rde8 21. Bxf6 Nxf6 22. Qe3 Qxe3 23. Rxe3 Nd5 24. Rg3 Rhg8 25. Ne5 Re7 26. a3 Nf4 27. Rg4 g5 28. hxg5 hxg5 29. Nf3 f6 30. Re1 Reg7 31. Kf1 f5 32. Rg3 Rh8 33. Kg1 Rgh7 34. Kf1 g4 35. Ng1 Rh2 36. f3 Rf8 37. Ne2 Rh1+ 38. Kf2 Rxe1 39. Kxe1 Nxg2+ 40. Rxg2 gxf3 41. Rg6 fxe2 42. Rxe6 Kd7 43. Rxe2 Re8 44. Rxe8 Kxe8 45. Ke2 Ke7 46. Ke3 Ke6 47. Kf4 a5 48. b3 b6 49. a4 b5 50. c3 bxa4 51. bxa4 c5 52. c4 Kf6 53. Kf3 Ke5 0-1

[Event "Marburg op-B"]
[Site "Marburg"]
[Date "2023.10.26"]
[Round "1"]
[White "Buschmann, Carlos"]
[Black "Liu, Jonas1"]
[Result "0-1"]
[ECO "A48"]
[BlackElo "1539"]
[PlyCount "48"]
[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. Bf4 d6 3. e3 g6 4. Nf3 Bg7 5. Nbd2 0-0 6. c3 c6 7. Be2 Nbd7 8. 0-0 Qc7 9. Qc2 e5 10. Bg3 Nh5 11. Bh4 f5 12. Qb3+ Kh8 13. Ng5 Ndf6 14. dxe5 dxe5 15. Bc4 h6 16. Nf7+ Kh7 17. h3 b5 18. Be6 Bxe6 19. Qxe6 Rxf7 20. g4 Re8 21. Qb3 fxg4 22. hxg4 Nxg4 23. Qd1 Qd7 24. Qc2 Nxe3 0-1

