[Event "Krefeld op"]
[Site "Krefeld"]
[Date "2023.08.06"]
[Round "8"]
[White "Beiden, Manuel"]
[Black "Olbrich, Leonard"]
[Result "1-0"]
[ECO "E36"]
[WhiteElo "1512"]
[BlackElo "1703"]
[PlyCount "93"]
[EventDate "2023.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 d5 5. a3 Bxc3+ 6. Qxc3 dxc4 7. Qxc4 0-0 8. Bg5 b6 9. Nf3 Ba6 10. Qc2 Nbd7 11. e3 Bb7 12. Be2 c5 13. 0-0 Qc8 14. Rac1 Ne4 15. Bf4 Qc6 16. dxc5 bxc5 17. Rfd1 f5 18. Bd3 Ndf6 19. Ne5 Qb6 20. f3 g5 21. fxe4 gxf4 22. exf5 fxe3 23. Bc4 Nd5 24. Nd7 Qc6 25. Nxf8 Rxf8 26. fxe6 Rf2 27. Bxd5 Rxc2 28. Bxc6 e2 29. Bxb7 exd1Q+ 30. Rxd1 Re2 31. Kf1 Re5 32. Kf2 Kf8 33. Kf3 Rxe6 34. Rd7 Rb6 35. Rxh7 Rxb2 36. Bd5 Rd2 37. Be4 c4 38. Rxa7 Rd1 39. Rc7 Rc1 40. a4 Ke8 41. a5 Kd8 42. Rc6 c3 43. a6 Ra1 44. h4 Rf1+ 45. Ke2 Rf7 46. h5 Kd7 47. a7 1-0

[Event "Krefeld op"]
[Site "Krefeld"]
[Date "2023.08.06"]
[Round "9"]
[White "Macarie, Paul Andrei"]
[Black "Beiden, Manuel"]
[Result "1-0"]
[ECO "A03"]
[WhiteElo "1863"]
[BlackElo "1512"]
[PlyCount "61"]
[EventDate "2023.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 c5 3. e3 Nf6 4. b3 e6 5. Bb2 Be7 6. Be2 b6 7. 0-0 Bb7 8. Qe1 0-0 9. d3 Nc6 10. Nbd2 Qc7 11. Ne5 Rad8 12. Ndf3 b5 13. Nxc6 Bxc6 14. Ne5 Ba8 15. Qg3 d4 16. e4 Kh8 17. a4 b4 18. Rf2 Nd7 19. Nxd7 Rxd7 20. Qh3 e5 21. fxe5 Bg5 22. Bc1 Bxc1 23. Rxc1 Re7 24. e6 f6 25. Bg4 g6 26. Rcf1 Kg7 27. Qh4 Qe5 28. Rf3 h5 29. Bf5 gxf5 30. Rg3+ Kh6 31. Rxf5 1-0

[Event "Krefeld op"]
[Site "Krefeld"]
[Date "2023.08.05"]
[Round "6"]
[White "Rousselet, Bruno"]
[Black "Beiden, Manuel"]
[Result "0-1"]
[ECO "D89"]
[WhiteElo "1659"]
[BlackElo "1512"]
[PlyCount "94"]
[EventDate "2023.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 c5 8. Ne2 cxd4 9. cxd4 Nc6 10. Be3 0-0 11. 0-0 Bg4 12. f3 Na5 13. Bd3 Be6 14. d5 Bxa1 15. Qxa1 f6 16. Kh1 Qd6 17. Qc3 Bxd5 18. exd5 Qxd5 19. Be4 Qb5 20. Bd3 Qd5 21. Nf4 Qe5 22. Qxe5 fxe5 23. Ne6 Rf6 24. Nc5 b6 25. Ne4 Rc6 26. Bg5 Kf7 27. Re1 Rd8 28. Rd1 Rd4 29. Be3 Rd8 30. h3 e6 31. Kh2 Nc4 32. Bg5 Rd4 33. Nf2 Nb2 34. Rd2 Nxd3 35. Nxd3 Rd5 36. Nb4 Rxd2 37. Nxc6 Rxa2 38. Nxe5+ Kg7 39. Bd8 b5 40. Ng4 b4 41. Bf6+ Kf7 42. Bd4 a5 43. Ne5+ Ke8 44. Nc6 b3 45. Kg3 a4 46. Nb4 b2 47. Bxb2 Rxb2 0-1

[Event "Krefeld op"]
[Site "Krefeld"]
[Date "2023.08.04"]
[Round "5"]
[White "Beiden, Manuel"]
[Black "Griesfeller, Sven"]
[Result "1/2-1/2"]
[ECO "D56"]
[WhiteElo "1512"]
[BlackElo "1612"]
[PlyCount "84"]
[EventDate "2023.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. Nf3 0-0 6. e3 h6 7. Bh4 Ne4 8. Bxe7 Qxe7 9. Bd3 Nxc3 10. bxc3 Nd7 11. 0-0 dxc4 12. Bxc4 Rd8 13. e4 c5 14. Re1 Nb6 15. Bb3 cxd4 16. cxd4 Bd7 17. Rc1 Rac8 18. Qd2 Rxc1 19. Rxc1 Bc6 20. Qd3 Nd7 21. Nd2 Qg5 22. Rd1 Nc5 23. Qe3 Qxe3 24. fxe3 Nxe4 25. Nxe4 Bxe4 26. Rc1 Bc6 27. Rd1 Kf8 28. Kf2 Ke7 29. g4 Be4 30. h4 Rc8 31. g5 Rc3 32. gxh6 gxh6 33. Re1 Bd5 34. Bxd5 exd5 35. Kf3 Rc2 36. a4 Kf6 37. a5 Ra2 38. Rb1 Rxa5 39. Rxb7 Ra1 40. Kf4 a5 41. Rb6+ Kg7 42. Ra6 a4 1/2-1/2

[Event "Krefeld op"]
[Site "Krefeld"]
[Date "2023.08.04"]
[Round "4"]
[White "Bigott, Martin"]
[Black "Beiden, Manuel"]
[Result "1/2-1/2"]
[ECO "D03"]
[WhiteElo "1862"]
[BlackElo "1512"]
[PlyCount "58"]
[EventDate "2023.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 e6 3. e3 d5 4. Nf3 c5 5. c3 Nc6 6. Bd3 Be7 7. Nbd2 h6 8. Bxf6 Bxf6 9. dxc5 Qe7 10. Nb3 0-0 11. 0-0 a5 12. a4 Bd7 13. Bb5 Ne5 14. Nxe5 Bxe5 15. Bxd7 Qxd7 16. Nd4 Qc7 17. f4 Bf6 18. b4 b6 19. c6 Bxd4 20. cxd4 Qxc6 21. Qd2 axb4 22. Qxb4 Rfc8 23. a5 bxa5 24. Rxa5 Rxa5 25. Qxa5 Qc3 26. Qxc3 Rxc3 27. Kf2 Kh7 28. h4 Kg6 29. g4 h5 1/2-1/2

[Event "Krefeld op"]
[Site "Krefeld"]
[Date "2023.08.03"]
[Round "2"]
[White "De Boer, Robert"]
[Black "Beiden, Manuel"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1972"]
[BlackElo "1512"]
[PlyCount "69"]
[EventDate "2023.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Nf3 d6 5. Bc4 Nb6 6. Bb3 c4 7. Bc2 dxe5 8. Qe2 Qd5 9. Qxe5 Qxe5+ 10. Nxe5 f6 11. Nf3 Be6 12. Nd4 Bf7 13. 0-0 e5 14. Re1 Be7 15. Nf5 Bg6 16. Nxg7+ Kf7 17. Nf5 Ke6 18. g4 h5 19. Ng7+ Kf7 20. Bxg6+ Kxg6 21. Nxh5 Nc6 22. b3 Bc5 23. bxc4 Nxc4 24. d3 Nd6 25. Kg2 f5 26. h3 fxg4 27. hxg4 Nb4 28. d4 Raf8 29. Rxe5 Rxf2+ 30. Kxf2 Nd3+ 31. Kg2 Nxe5 32. dxe5 Ne4 33. Nd2 Nxc3 34. Nf3 Rf8 35. Nf4+ 1-0

[Event "Krefeld op"]
[Site "Krefeld"]
[Date "2023.08.02"]
[Round "1"]
[White "Beiden, Manuel"]
[Black "Kryvosheia, Roman"]
[Result "0-1"]
[ECO "E36"]
[WhiteElo "1512"]
[BlackElo "1668"]
[PlyCount "108"]
[EventDate "2023.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 d5 5. a3 Bxc3+ 6. Qxc3 0-0 7. Bg5 h6 8. Bh4 g5 9. Bg3 Ne4 10. Qc2 Nc6 11. Rd1 Qf6 12. e3 Qg7 13. Bxc7 f5 14. f3 Qxc7 15. fxe4 fxe4 16. Ne2 Ne7 17. Ng3 Bd7 18. Be2 Nf5 19. Nxf5 Rxf5 20. g3 Raf8 21. Rf1 Rxf1+ 22. Bxf1 Bb5 23. Rc1 Qf7 24. Qg2 Rc8 25. c5 Bxf1 26. Qxf1 Qf3 27. Qxf3 exf3 28. Kf2 Rf8 29. Re1 Kg7 30. e4 dxe4 31. Rxe4 Rf6 32. b4 Kf7 33. b5 Ke7 34. d5 Kd7 35. dxe6+ Rxe6 36. Rxe6 Kxe6 37. Kxf3 Kd5 38. b6 a5 39. Kg4 Kxc5 40. Kh5 Kxb6 41. Kxh6 Kc6 42. Kxg5 b5 43. h4 b4 44. axb4 a4 45. h5 a3 46. h6 a2 47. Kg6 a1Q 48. h7 Qh8 49. g4 Kd6 50. b5 Ke6 51. g5 Qe8+ 52. Kg7 Qf7+ 53. Kh6 Kf5 54. h8N Qg8 0-1

