[Event "GER-ch U25 op-C"]
[Site "Willingen"]
[Date "2024.05.25"]
[Round "9"]
[White "Nguyen, Oliver Dung"]
[Black "Stopp, Bruno"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "1017"]
[BlackElo "1249"]
[PlyCount "136"]
[EventDate "2024.05.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. Nc3 Bg4 4. exd5 cxd5 5. d4 e6 6. h3 Bxf3 7. Qxf3 Nc6 8. Bb5 Qc7 9. 0-0 Nf6 10. Re1 a6 11. Ba4 b5 12. Bb3 Nxd4 13. Qd3 Nxb3 14. axb3 b4 15. Nxd5 Nxd5 16. Qxd5 Rd8 17. Qe4 a5 18. Bf4 Bd6 19. Bxd6 Rxd6 20. Qa8+ Rd8 21. Qxa5 Qxc2 22. Qb5+ Kf8 23. Qxb4+ Kg8 24. Qc3 Qg6 25. b4 h6 26. Qc7 Kh7 27. Ra7 Rhf8 28. b5 Rc8 29. Qe7 Qc2 30. Qb4 Kg8 31. Rea1 Rc4 32. Qa3 Qe4 33. b6 Rb4 34. Qa6 Rxb2 35. b7 Rb8 36. Rc1 R2xb7 37. Rxb7 Qxb7 38. Qxb7 Rxb7 39. g3 Kf8 40. Kg2 Ke7 41. Rd1 f5 42. Kf3 Kf6 43. Re1 Rb3+ 44. Kg2 g5 45. Ra1 Rb8 46. Ra6 Rd8 47. Ra7 Re8 48. Ra6 Kf7 49. Ra7+ Re7 50. Ra6 Kg7 51. Kf3 e5 52. Ke3 Rb7 53. Ra5 f4+ 54. gxf4 Rb3+ 55. Ke4 exf4 56. f3 Rb1 57. Kf5 Rh1 58. Kg4 Rg1+ 59. Kh5 Rg3 60. Ra7+ Kf6 61. Ra6+ Ke7 62. Kxh6 g4 63. hxg4 Rxf3 64. Kg5 Rf1 65. Kf5 f3 66. Ke4 f2 67. Ke3 Rg1 68. Kxf2 Rxg4 1/2-1/2

[Event "GER-ch U25 op-C"]
[Site "Willingen"]
[Date "2024.05.24"]
[Round "8"]
[White "Lange, Lene Marie"]
[Black "Nguyen, Oliver Dung"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1497"]
[BlackElo "1017"]
[PlyCount "58"]
[EventDate "2024.05.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 d5 3. e3 e6 4. Nf3 c5 5. c3 Nc6 6. Nbd2 Nh5 7. Bg3 Be7 8. Bd3 Nxg3 9. hxg3 f5 10. Qc2 c4 11. Be2 b5 12. b4 a5 13. bxa5 Qxa5 14. Ne5 Nxe5 15. dxe5 b4 16. Bh5+ g6 17. Bxg6+ Kf8 18. cxb4 Bxb4 19. Kd1 Bd7 20. Ke1 Ba4 21. Qc1 Kg7 22. Bh5 Rab8 23. a3 Bc3 24. g4 Bxa1 25. Qxa1 c3 26. Nf3 c2+ 27. Kf1 Rb1+ 28. Qxb1 cxb1Q+ 29. Ke2 Bb5# 0-1

[Event "GER-ch U25 op-C"]
[Site "Willingen"]
[Date "2024.05.23"]
[Round "7"]
[White "Nguyen, Oliver Dung"]
[Black "Piotrowski, Jaro"]
[Result "1-0"]
[ECO "C65"]
[WhiteElo "1017"]
[BlackElo "1223"]
[PlyCount "71"]
[EventDate "2024.05.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 Bb4+ 5. c3 Ba5 6. Nbd2 a6 7. Bxc6 dxc6 8. Nxe5 Be6 9. 0-0 0-0 10. Ndf3 Bb6 11. h3 Nd7 12. Nxd7 Qxd7 13. Ng5 Rad8 14. Nxe6 Qxe6 15. Re1 Qf6 16. Be3 Bxe3 17. Rxe3 c5 18. Qc2 Rfe8 19. Rf3 Qc6 20. a3 c4 21. Re1 cxd3 22. Rxd3 Rxd3 23. Qxd3 f5 24. e5 Re6 25. Qxf5 Rg6 26. Qe4 Qe6 27. Qxb7 Qxh3 28. Qb8+ Kf7 29. Qxc7+ Ke8 30. Qb8+ Ke7 31. Qb7+ Kf8 32. Rd1 Qh4 33. Qc8+ Kf7 34. Rd7+ Ke6 35. Rd4+ Kxe5 36. Rxh4 1-0

[Event "GER-ch U25 op-C"]
[Site "Willingen"]
[Date "2024.05.22"]
[Round "5"]
[White "Nguyen, Oliver Dung"]
[Black "Fischer, John"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "1017"]
[BlackElo "1614"]
[PlyCount "67"]
[EventDate "2024.05.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Bd2 c6 6. Bd3 Qc7 7. h3 e6 8. Nf3 Bd6 9. Qe2 Nbd7 10. Ng5 Bf4 11. Nge4 Bxd2+ 12. Qxd2 0-0 13. 0-0 Qb6 14. Nxf6+ Nxf6 15. Na4 Qc7 16. c3 e5 17. dxe5 Qxe5 18. Rfe1 Qh5 19. c4 b5 20. cxb5 cxb5 21. Nc3 a6 22. Re3 Qg5 23. Rd1 Bb7 24. Be4 Nxe4 25. Nxe4 Bxe4 26. Rxe4 Qxd2 27. Rxd2 f5 28. Re7 Rf7 29. Re6 Rc7 30. Rdd6 Rca7 31. Re5 g6 32. g3 Kf7 33. Rb6 Re8 34. Rxe8 1/2-1/2

[Event "GER-ch U25 op-C"]
[Site "Willingen"]
[Date "2024.05.22"]
[Round "6"]
[White "Prokscha, Marlene"]
[Black "Nguyen, Oliver Dung"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1230"]
[BlackElo "1017"]
[PlyCount "98"]
[EventDate "2024.05.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. Bf4 e6 4. e3 c5 5. c3 Nc6 6. Nbd2 Nh5 7. Be2 Nxf4 8. exf4 Bd6 9. g3 Qb6 10. Qb3 Qxb3 11. Nxb3 b6 12. Bb5 Bd7 13. dxc5 Bxc5 14. Nxc5 bxc5 15. 0-0-0 Ne7 16. Bxd7+ Kxd7 17. c4 Ke8 18. cxd5 Nxd5 19. Rhe1 Rd8 20. f5 Ke7 21. fxe6 fxe6 22. Ng5 Kf6 23. Nxe6 Rde8 24. Rxd5 Rxe6 25. Rxe6+ Kxe6 26. Rxc5 Kd6 27. Ra5 Rf8 28. f4 Rf7 29. Kd2 Kc6 30. f5 Kb6 31. Re5 a5 32. a4 Rd7+ 33. Kc3 Rc7+ 34. Kb3 Rd7 35. Re3 Kc5 36. Re5+ Kb6 37. Re2 Kc5 38. Kc3 Rc7 39. Re6 Kd5+ 40. Kd3 Rb7 41. Kc2 g6 42. Ra6 gxf5 43. Rxa5+ Ke4 44. Rc5 f4 45. gxf4 Kxf4 46. h4 Kg4 47. h5 Rf7 48. a5 Rf2+ 49. Kb3 Rf8 1-0

[Event "GER-ch U25 op-C"]
[Site "Willingen"]
[Date "2024.05.21"]
[Round "4"]
[White "Englert, Ann"]
[Black "Nguyen, Oliver Dung"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "1530"]
[BlackElo "1017"]
[PlyCount "63"]
[EventDate "2024.05.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 Bb4 6. a3 Ba5 7. b4 Bb6 8. Bxf6 Qxf6 9. Nxd5 Qd6 10. Nc3 Bxd4 11. Nb5 Bxf2+ 12. Kxf2 Qb6+ 13. e3 0-0 14. Nf3 Re8 15. Qd4 Qc6 16. Qc5 Qxc5 17. bxc5 Re7 18. Rd1 Nc6 19. Nfd4 Ne5 20. h3 Bd7 21. Nxc7 Ba4 22. Nxa8 Bxd1 23. Bb5 Bh5 24. Nf5 Re6 25. Nc7 Rf6 26. g4 Bxg4 27. hxg4 Nxg4+ 28. Kg3 Rxf5 29. Kxg4 Rxc5 30. Rd1 h5+ 31. Kh4 Rxc7 32. Be2 1/2-1/2

[Event "GER-ch U25 op-C"]
[Site "Willingen"]
[Date "2024.05.20"]
[Round "3"]
[White "Nguyen, Oliver Dung"]
[Black "Peglau, Lorena"]
[Result "1-0"]
[ECO "B11"]
[WhiteElo "1017"]
[BlackElo "1563"]
[PlyCount "137"]
[EventDate "2024.05.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. Nc3 Bg4 4. h3 Bxf3 5. Qxf3 e6 6. d3 Nf6 7. Bg5 Be7 8. e5 Nfd7 9. Bxe7 Qxe7 10. d4 c5 11. Nb5 Na6 12. Nd6+ Kf8 13. Nxb7 Nb4 14. Qb3 cxd4 15. Nd6 Rb8 16. 0-0-0 Nc6 17. Qa4 Ndxe5 18. Nb5 Qb7 19. Qa3+ Qe7 20. Qxe7+ Kxe7 21. Nxd4 Rhc8 22. Ba6 Rc7 23. Rhe1 Rb6 24. Nxc6+ Nxc6 25. Bd3 Rb8 26. f4 g6 27. g4 Rbc8 28. Ba6 Rb8 29. a3 Na5 30. Rxd5 Kf6 31. Rxa5 Rb6 32. Bd3 Rd6 33. Kb1 Rd4 34. f5 exf5 35. gxf5 Rh4 36. fxg6 hxg6 37. Rf1+ Kg7 38. Rf3 Rb7 39. Ra6 Rc7 40. Raf6 Rb7 41. R6f4 Rh7 42. Bc4 Kf8 43. b4 f5 44. Kb2 Rhc7 45. Kb3 Kg7 46. h4 Kh6 47. Rd4 Kh5 48. Be2 Kh6 49. h5 Rf7 50. hxg6 Kxg6 51. c4 Rfe7 52. Bd3 Re5 53. c5 a5 54. Kc4 axb4 55. axb4 Rc7 56. Rd5 Re1 57. Bxf5+ Kg7 58. Rd7+ Rxd7 59. Bxd7 Re4+ 60. Kb5 Re7 61. c6 Re5+ 62. Kb6 Re4 63. b5 Rc4 64. c7 Rh4 65. c8Q Rh6+ 66. Kc7 Rh4 67. Qf8+ Kg6 68. Rg3+ Kh5 69. Qh8# 1-0

[Event "GER-ch U25 op-C"]
[Site "Willingen"]
[Date "2024.05.19"]
[Round "1"]
[White "Moissl, Felix"]
[Black "Nguyen, Oliver Dung"]
[Result "0-1"]
[ECO "B72"]
[WhiteElo "1600"]
[BlackElo "1017"]
[PlyCount "92"]
[EventDate "2024.05.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Bc4 Bg7 7. 0-0 0-0 8. Be3 Nc6 9. Qd2 Bd7 10. Rad1 a6 11. a4 Ng4 12. Nf3 Nxe3 13. Qxe3 Ne5 14. Nxe5 Bxe5 15. f4 Bxc3 16. Qxc3 Bxa4 17. b3 Bc6 18. Qb4 b5 19. Bd5 Bxd5 20. Rxd5 Qb6+ 21. Qd4 Qxd4+ 22. Rxd4 Rac8 23. c4 Rc5 24. Ra1 bxc4 25. Rxc4 Rxc4 26. bxc4 Rc8 27. Ra4 Kg7 28. Kf2 f5 29. Ke3 Kf6 30. e5+ Ke6 31. Kd3 Rc6 32. Kd4 Rb6 33. Ra2 Kd7 34. Re2 dxe5+ 35. fxe5 e6 36. Rd2 Kc6 37. Ra2 g5 38. Ra4 Kb7 39. c5 Rb2 40. c6+ Kxc6 41. Rxa6+ Rb6 42. Rxb6+ Kxb6 43. g4 fxg4 44. Ke3 Kc5 45. Ke4 h5 46. Ke3 Kd5 0-1

[Event "GER-ch U25 op-C"]
[Site "Willingen"]
[Date "2024.05.19"]
[Round "2"]
[White "Nguyen, Oliver Dung"]
[Black "Von Gehlen, Samuel"]
[Result "1/2-1/2"]
[ECO "B11"]
[WhiteElo "1017"]
[BlackElo "1510"]
[PlyCount "40"]
[EventDate "2024.05.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Qe2 Nxe4 6. Qxe4 Nd7 7. Bc4 Nf6 8. Ne5 e6 9. Qe2 b5 10. Bb3 Bb7 11. c3 Bd6 12. d4 0-0 13. Bg5 Bxe5 14. dxe5 h6 15. exf6 hxg5 16. fxg7 Kxg7 17. 0-0 Rh8 18. Rad1 Qc7 19. g3 a6 20. Qg4 Kf6 1/2-1/2

