[Event "Marburg op-B"]
[Site "Marburg"]
[Date "2023.10.29"]
[Round "7"]
[White "Schroeder, Jakob"]
[Black "Ostheim, Linus"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "1222"]
[PlyCount "69"]
[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 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Na3 cxd4 7. cxd4 Bb4+ 8. Bd2 Nge7 9. Bxb4 Qxb4+ 10. Qd2 Qxd2+ 11. Kxd2 Nf5 12. Bb5 Bd7 13. Nc2 a6 14. Bxc6 Bxc6 15. Nb4 0-0 16. Nxc6 bxc6 17. Rac1 Rab8 18. b3 Rfc8 19. g4 Ne7 20. h4 h6 21. g5 h5 22. Ne1 Nf5 23. Kd3 g6 24. Nc2 c5 25. dxc5 Rxc5 26. Ne3 Rxc1 27. Rxc1 Nxh4 28. Ke2 Nf5 29. Nxf5 gxf5 30. Rh1 Rc8 31. Kd3 Kg7 32. f4 Kg6 33. a4 a5 34. Rb1 Rb8 35. Rh1 1-0

[Event "Marburg op-B"]
[Site "Marburg"]
[Date "2023.10.29"]
[Round "6"]
[White "Schulmeier, Gerd Bernd"]
[Black "Schroeder, Jakob"]
[Result "0-1"]
[ECO "D02"]
[BlackElo "1222"]
[PlyCount "84"]
[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 d5 2. Bf4 e6 3. Nf3 Nf6 4. e3 c5 5. c3 Nc6 6. Nbd2 Qb6 7. b3 cxd4 8. exd4 Be7 9. h3 0-0 10. Bd3 Nh5 11. Be3 Bd6 12. g4 Nf4 13. Bxf4 Bxf4 14. Qe2 Re8 15. Ne5 Nxe5 16. dxe5 Qc7 17. Rc1 Qxe5 18. Qxe5 Bxe5 19. 0-0 Bd7 20. c4 Bf4 21. Rc2 Bxd2 22. Rxd2 Bc6 23. cxd5 Bxd5 24. f4 Red8 25. Rfd1 Rd6 26. Bc4 Rad8 27. Bxd5 Rxd5 28. Rxd5 Rxd5 29. Rxd5 exd5 30. Kf2 Kf8 31. Ke3 Ke7 32. Kd4 Kd6 33. a4 a5 34. h4 g6 35. g5 b6 36. f5 gxf5 37. Ke3 Ke5 38. h5 d4+ 39. Kf3 f4 40. Kg4 d3 41. g6 fxg6 42. h6 d2 0-1

[Event "Marburg op-B"]
[Site "Marburg"]
[Date "2023.10.28"]
[Round "4"]
[White "Brehm, Uwe"]
[Black "Schroeder, Jakob"]
[Result "1-0"]
[ECO "D32"]
[WhiteElo "1592"]
[BlackElo "1222"]
[PlyCount "89"]
[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 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 c5 5. cxd5 exd5 6. dxc5 Bxc5 7. Bg5 d4 8. Bxf6 Qxf6 9. Ne4 Bb4+ 10. Nfd2 Qe5 11. Qa4+ Nc6 12. 0-0-0 Bxd2+ 13. Nxd2 Qc5+ 14. Qc4 b6 15. Qxc5 bxc5 16. Nb3 Be6 17. Nxc5 Bxa2 18. b3 Rd8 19. Kb2 Nb4 20. Nd3 Nd5 21. Rc1 Nc3 22. Nb4 Bxb3 23. Kxb3 Rb8 24. Kc4 Rxb4+ 25. Kxb4 Na2+ 26. Kb3 Nxc1+ 27. Kb2 Nxe2 28. Bxe2 Ke7 29. Ra1 Rb8+ 30. Kc2 Rb7 31. Bf3 Rd7 32. Kd3 Ke6 33. Bg4+ f5 34. Be2 g6 35. f4 Kd5 36. Bf3+ Kc5 37. Ra5+ Kb4 38. Rd5 Rxd5 39. Bxd5 Kc5 40. Bg8 h6 41. Bh7 a5 42. Bxg6 a4 43. Bxf5 a3 44. Be6 Kd6 45. Bc4 1-0

[Event "Marburg op-B"]
[Site "Marburg"]
[Date "2023.10.28"]
[Round "5"]
[White "Schroeder, Jakob"]
[Black "Gao, Chenzhuo"]
[Result "0-1"]
[ECO "B00"]
[WhiteElo "1222"]
[PlyCount "60"]
[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 b6 2. d4 e6 3. Nc3 Bb7 4. Bd3 d6 5. Nge2 Ne7 6. 0-0 g6 7. Bf4 Bg7 8. Re1 h6 9. h3 Nd7 10. Bg3 g5 11. f4 gxf4 12. Bxf4 Rg8 13. Qd2 h5 14. Rf1 Bh8 15. Bg5 f6 16. Bh4 Ng6 17. Bg3 h4 18. Bh2 Qe7 19. Nf4 0-0-0 20. Bc4 Nxf4 21. Qxf4 f5 22. Rad1 fxe4 23. Nxe4 Rdf8 24. Qe3 d5 25. Bxd5 Rxf1+ 26. Kxf1 Bxd5 27. Qc3 e5 28. dxe5 Bxe4 29. Qc4 Bxg2+ 30. Kf2 Qc5+ 0-1

[Event "Marburg op-B"]
[Site "Marburg"]
[Date "2023.10.27"]
[Round "2"]
[White "Roessing, Jona"]
[Black "Schroeder, Jakob"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "1625"]
[BlackElo "1222"]
[PlyCount "65"]
[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 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bd7 5. Nf3 Nc6 6. Bd3 Be7 7. 0-0 Nf6 8. a3 0-0 9. b4 a6 10. Bb2 b5 11. Nc5 Bxc5 12. dxc5 Re8 13. Re1 Qe7 14. Ng5 h6 15. Bxf6 Qxf6 16. Bh7+ Kh8 17. Qxd7 hxg5 18. Qxc6 Kxh7 19. Qxc7 Rad8 20. Qe5 Rd2 21. Qxf6 gxf6 22. Rec1 Red8 23. Kf1 Kg6 24. Ke1 Kf5 25. Rd1 R2d5 26. Rxd5+ exd5 27. Kd2 Ke6 28. Re1+ Kd7 29. Kd3 Kc6 30. Re7 Rd7 31. Rxd7 Kxd7 32. Kd4 Kc6 33. g4 1-0

[Event "Marburg op-B"]
[Site "Marburg"]
[Date "2023.10.27"]
[Round "3"]
[White "Schroeder, Jakob"]
[Black "Schimming, Juergen"]
[Result "1-0"]
[ECO "B94"]
[WhiteElo "1222"]
[PlyCount "91"]
[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 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. Bd3 Qb6 8. Nb3 h6 9. Be3 Qc7 10. 0-0 Ne5 11. Rc1 Be6 12. Nd4 Bg4 13. Qe1 Qd7 14. f4 Nxd3 15. cxd3 e5 16. Nde2 Bxe2 17. Qxe2 Be7 18. b3 h5 19. Na4 Qg4 20. Qxg4 Nxg4 21. Bd2 0-0 22. Nb6 Rad8 23. Rc7 Rfe8 24. Rxb7 Rb8 25. Rxb8 Rxb8 26. Nd5 Bd8 27. h3 Nf6 28. Nxf6+ Bxf6 29. Rc1 Be7 30. Rc6 Ra8 31. Kf2 a5 32. Kf3 g6 33. g4 Kg7 34. g5 f6 35. gxf6+ Kxf6 36. Bc3 Kf7 37. fxe5 dxe5 38. Bxe5 Rd8 39. d4 Bg5 40. Ke2 Re8 41. Rc5 a4 42. b4 Be7 43. Rc7 Kf8 44. a3 Bg5 45. Kd3 Bc1 46. Rxc1 1-0

[Event "Marburg op-B"]
[Site "Marburg"]
[Date "2023.10.26"]
[Round "1"]
[White "Schroeder, Jakob"]
[Black "Schmitt, Philipp"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "1222"]
[PlyCount "76"]
[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 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Bd3 Bg4 6. 0-0 Nc6 7. Be3 e5 8. d5 Ne7 9. h3 Bxf3 10. Qxf3 0-0 11. Bg5 Nd7 12. Rfe1 Nc5 13. a3 Nxd3 14. Qxd3 h6 15. Bh4 Qd7 16. Bxe7 Qxe7 17. Qe3 f5 18. f3 f4 19. Qf2 Bf6 20. Rf1 Bh4 21. Qe2 h5 22. Kh1 g5 23. Rad1 Kf7 24. Rg1 Rh8 25. Rdf1 Rag8 26. Qd3 g4 27. fxg4 hxg4 28. g3 Bg5 29. Kg2 f3+ 30. Kf2 Rxh3 31. Ke1 Rh2 32. Rf2 Rgh8 33. Nd1 Rh1 34. Rgf1 R8h2 35. Rxh2 Rxh2 36. Rg1 Qf6 37. Nf2 Qh6 38. Nd1 Bd2+ 0-1

