[Event "Oberliga Ost-B 2122"]
[Site "Germany"]
[Date "2022.05.22"]
[Round "5.2"]
[White "Galdunts, Sergey"]
[Black "Nguyen, Huy Dat"]
[Result "1-0"]
[ECO "B84"]
[WhiteElo "2413"]
[BlackElo "2163"]
[PlyCount "97"]
[EventDate "2021.10.10"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Moerlenbach Birkenau"]
[BlackTeam "Erfurt Medizin"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Be2 Nf6 6. Nc3 Qc7 7. 0-0 d6 8. f4 Nbd7 9. a4 b6 10. Bf3 Bb7 11. Qe2 Rc8 12. Be3 Be7 13. Rad1 0-0 14. g4 Rfd8 15. g5 Ne8 16. Bg2 Qc4 17. Qh5 Qb4 18. f5 e5 19. Nb3 Bf8 20. Rd3 g6 21. fxg6 hxg6 22. Qh4 Bg7 23. Rf2 Nf8 24. Bd2 Qc4 25. Rdf3 Rc7 26. Bf1 Qe6 27. Be3 d5 28. exd5 Bxd5 29. Nxd5 Rxd5 30. Bxa6 Rd1+ 31. Kg2 Rb1 32. Nd2 Rxb2 33. Bd3 Nd6 34. Ne4 Nxe4 35. Qxe4 Qd6 36. Bc4 Ne6 37. Bb3 Rb1 38. Qa8+ Bf8 39. Qe4 Re1 40. Qh4 Qc6 41. Bxe6 Qxe6 42. Rd2 Rc1 43. Rh3 f5 44. Qh8+ Kf7 45. Rh7+ Ke8 46. Rd8+ Kxd8 47. Qxf8+ Qe8 48. Qd6+ Rd7 49. Qb8# 1-0

[Event "Oberliga Ost-B 2122"]
[Site "Germany"]
[Date "2022.05.01"]
[Round "3.2"]
[White "Nguyen, Huy Dat"]
[Black "Mueller, Magnus"]
[Result "1/2-1/2"]
[ECO "B15"]
[WhiteElo "2163"]
[BlackElo "1975"]
[PlyCount "9"]
[EventDate "2021.10.10"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Erfurt Medizin"]
[BlackTeam "Gera"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ 1/2-1/2

[Event "Oberliga Ost-B 2122"]
[Site "Germany"]
[Date "2022.04.30"]
[Round "2.2"]
[White "George, Tom"]
[Black "Nguyen, Huy Dat"]
[Result "1/2-1/2"]
[ECO "B41"]
[WhiteElo "2174"]
[BlackElo "2163"]
[PlyCount "104"]
[EventDate "2021.10.10"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Stadtilm Blau Weiss"]
[BlackTeam "Erfurt Medizin"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nf6 6. Nc3 Qc7 7. a3 Be7 8. Be3 0-0 9. Be2 d6 10. 0-0 Nbd7 11. Kh1 b6 12. Rc1 Bb7 13. f3 Rac8 14. Qd2 Rfd8 15. Rfd1 Bf8 16. b4 g6 17. Bf1 Qb8 18. Nb3 h5 19. Qf2 Ba8 20. Na4 Rc6 21. Nd4 Rcc8 22. Nc2 Rc6 23. b5 axb5 24. cxb5 Rcc8 25. Nxb6 Nxb6 26. Bxb6 Re8 27. a4 d5 28. e5 Nd7 29. Ba7 Qxe5 30. Bd4 Qd6 31. a5 e5 32. Bb2 Qe6 33. b6 Bc5 34. Qd2 Kg7 35. Ba3 h4 36. h3 d4 37. Bxc5 Nxc5 38. Qb4 Bb7 39. Nxd4 exd4 40. Rxc5 Rcd8 41. Rxd4 Qe3 42. Rxh4 Rd1 43. Qc4 Rxf1+ 44. Qxf1 Qxc5 45. a6 Bd5 46. b7 Qa5 47. Kh2 Qc7+ 48. Kg1 Qb6+ 49. Kh1 Bc6 50. Qa1+ f6 51. Rf4 Rf8 52. Qc3 Bxb7 1/2-1/2

[Event "Oberliga Ost-B 2122"]
[Site "Germany"]
[Date "2022.04.02"]
[Round "10.2"]
[White "Spitzl, Vinzent"]
[Black "Nguyen, Huy Dat"]
[Result "1-0"]
[ECO "B38"]
[WhiteElo "2319"]
[BlackElo "2163"]
[PlyCount "89"]
[EventDate "2021.10.10"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Griesheim"]
[BlackTeam "Erfurt Medizin"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Be3 Nf6 7. Nc3 0-0 8. Be2 d6 9. 0-0 Bd7 10. Qd2 Nxd4 11. Bxd4 Bc6 12. f3 a5 13. b3 Nd7 14. Be3 Nc5 15. Rab1 Be5 16. Nb5 b6 17. Nd4 Bb7 18. a3 e6 19. g3 d5 20. b4 Nd7 21. exd5 exd5 22. c5 Re8 23. Rfc1 Nf6 24. cxb6 axb4 25. a4 Nh5 26. Bb5 Rf8 27. Rxb4 Qf6 28. f4 Bd6 29. Rbb1 Qe7 30. Nc6 Qe4 31. Qd4 Qf3 32. Rf1 Qg4 33. Ne5 Qe6 34. Nd3 Rfc8 35. Rbe1 Ng7 36. Bc1 Qh3 37. Bb2 Bf8 38. Rf2 h5 39. Rfe2 h4 40. Nf2 Qf5 41. g4 Qxg4+ 42. Nxg4 Bc5 43. Nf6+ Kh8 44. Qxc5 Rxc5 45. Ne8 1-0

[Event "GER-chT Lands U20"]
[Site "Berlin"]
[Date "2020.10.04"]
[Round "7.6"]
[White "Tiarks, Jann Christian"]
[Black "Nguyen, Huy Dat"]
[Result "1/2-1/2"]
[ECO "B31"]
[WhiteElo "2151"]
[BlackElo "2166"]
[PlyCount "58"]
[EventDate "2020.09.29"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]
[WhiteTeam "Brandenburg U20"]
[BlackTeam "Thueringen U20"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 dxc6 5. h3 Bg7 6. 0-0 e5 7. d3 Qe7 8. Be3 Nf6 9. Nbd2 0-0 10. a3 Rd8 11. Qb1 Nh5 12. b4 cxb4 13. axb4 Nf4 14. Rxa7 Rxa7 15. Bxa7 Bh6 16. Be3 Ne2+ 17. Kh2 Bf4+ 18. Bxf4 Nxf4 19. Qb2 f6 20. Ng1 Qf8 21. Re1 Qh6 22. Re3 g5 23. Nf1 g4 24. Qa2+ Kh8 25. Qf7 Rg8 26. Rg3 Nh5 27. Re3 Qf4+ 28. Ng3 Nxg3 29. fxg3 Qxe3 1/2-1/2

[Event "GER-chT Lands U20"]
[Site "Berlin"]
[Date "2020.10.03"]
[Round "6.4"]
[White "Nguyen, Huy Dat"]
[Black "Wu, Luka"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "2166"]
[BlackElo "2019"]
[PlyCount "105"]
[EventDate "2020.09.29"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]
[WhiteTeam "Thueringen U20"]
[BlackTeam "Baden U20"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 d6 3. Bc4 a6 4. a4 Nf6 5. d3 Bg4 6. e5 d5 7. Bb3 Ng8 8. h3 Bh5 9. g4 Bg6 10. Bg5 h6 11. Bh4 Qa5+ 12. Nbd2 e6 13. Qe2 Ne7 14. Bg3 Nec6 15. c3 Nd7 16. 0-0 Be7 17. Bc2 Qc7 18. Rfc1 Ra7 19. d4 Bxc2 20. Rxc2 c4 21. Nf1 b5 22. N3h2 Qa5 23. f4 bxa4 24. f5 g6 25. Qf3 a3 26. bxa3 Nb6 27. a4 Rb7 28. Be1 Nd7 29. Ne3 Rb3 30. Nxc4 Qc7 31. Nd6+ Bxd6 32. exd6 Qxd6 33. Bg3 Qe7 34. fxe6 fxe6 35. Qd3 Rg8 36. Qxa6 Nxd4 37. Bd6 Rb6 38. Qc8+ Qd8 39. cxd4 Rxd6 40. Rf1 Ke7 41. Qc3 Qb6 42. a5 Qa7 43. Rcf2 Rf8 44. Nf3 Rf4 45. Kg2 g5 46. Qa3 Qc7 47. a6 Qa7 48. Ne5 Qxa6 49. Qxa6 Rxa6 50. Ng6+ Kd6 51. Nxf4 gxf4 52. Rxf4 e5 53. Rf6+ 1-0

[Event "GER-chT Lands U20"]
[Site "Berlin"]
[Date "2020.10.02"]
[Round "5.4"]
[White "Nguyen, Huy Dat"]
[Black "Kolb, Tobias"]
[Result "1/2-1/2"]
[ECO "B19"]
[WhiteElo "2166"]
[BlackElo "2268"]
[PlyCount "78"]
[EventDate "2020.09.29"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]
[WhiteTeam "Thueringen U20"]
[BlackTeam "Bayern U20"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bd2 Qc7 12. 0-0-0 Ngf6 13. Kb1 0-0-0 14. Ne4 c5 15. Nc3 a6 16. Qe2 c4 17. Ne5 Nb6 18. Be1 Bd6 19. f4 Kb8 20. Bh4 Rc8 21. Bxf6 gxf6 22. Ng4 Bb4 23. Nxf6 Bxc3 24. bxc3 Na4 25. Rh3 Qxf4 26. Rf1 Qc7 27. Qe5 Qxe5 28. Nd7+ Kc7 29. Nxe5 f5 30. Kc1 Rcg8 31. Ng6 Rh7 32. Re3 Kd6 33. Kd2 Nb6 34. Rfe1 Re8 35. Re5 Rf7 36. Nf4 Rfe7 37. Ng6 Rf7 38. Nf4 Rfe7 39. Ng6 Rf7 1/2-1/2

[Event "GER-chT Lands U20"]
[Site "Berlin"]
[Date "2020.10.02"]
[Round "4.2"]
[White "Stelmaszyk, Nico"]
[Black "Nguyen, Huy Dat"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2301"]
[BlackElo "2166"]
[PlyCount "85"]
[EventDate "2020.09.29"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]
[WhiteTeam "Niedersachsen U20"]
[BlackTeam "Thueringen U20"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. e5 Nd5 5. d4 cxd4 6. cxd4 b6 7. Bc4 Bb4+ 8. Nbd2 Ba6 9. 0-0 0-0 10. Bxa6 Nxa6 11. Ne4 Nac7 12. Qd3 f5 13. Nc3 Be7 14. Bd2 Kh8 15. Ne1 Bg5 16. Nc2 f4 17. Ne4 Bh6 18. f3 Qh4 19. Be1 Qh5 20. Bf2 g5 21. h3 Rg8 22. Na3 Qg6 23. Nc4 Bf8 24. Rfd1 Be7 25. Kf1 h5 26. Ke2 Ne8 27. Nc3 Qxd3+ 28. Rxd3 Nb4 29. Rdd1 Rc8 30. Nd2 d5 31. exd6 Nxd6 32. Rac1 Nf5 33. Nde4 Rge8 34. g4 hxg4 35. hxg4 Nd6 36. Rh1+ Kg7 37. Nxd6 Bxd6 38. Rh5 Be7 39. Rch1 Rh8 40. Rxh8 Rxh8 41. Rxh8 Kxh8 42. a3 Nd5 43. Nxd5 1/2-1/2

[Event "GER-chT Lands U20"]
[Site "Berlin"]
[Date "2020.10.01"]
[Round "3.6"]
[White "Yi, Danny"]
[Black "Nguyen, Huy Dat"]
[Result "1-0"]
[ECO "B38"]
[WhiteElo "2266"]
[BlackElo "2166"]
[PlyCount "56"]
[EventDate "2020.09.29"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]
[WhiteTeam "Wuerttemberg U20"]
[BlackTeam "Thueringen U20"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Nc2 Nf6 7. Nc3 0-0 8. Be2 b6 9. 0-0 Bb7 10. Be3 Ne8 11. f3 f5 12. Nd4 e6 13. Qd2 Qe7 14. Rad1 Rd8 15. Kh1 Nxd4 16. Bxd4 fxe4 17. fxe4 Qh4 18. Rxf8+ Bxf8 19. Be5 Bb4 20. Bg3 Qe7 21. Bf3 g5 22. Qd3 Bxc3 23. Qxc3 d6 24. Qd4 Ba8 25. h3 Qg7 26. Qd2 e5 27. Qb4 Qg6 28. Qb3 h5 1-0

[Event "GER-chT Lands U20"]
[Site "Berlin"]
[Date "2020.09.30"]
[Round "1.7"]
[White "Nguyen, Huy Dat"]
[Black "Lange, Jannis"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "2166"]
[BlackElo "2126"]
[PlyCount "100"]
[EventDate "2020.09.29"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]
[WhiteTeam "Thueringen U20"]
[BlackTeam "Mecklenburg Vorpommern U20"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nc3 Nc6 3. f4 e6 4. Nf3 d5 5. Bb5 Nge7 6. 0-0 d4 7. Ne2 a6 8. Bxc6+ Nxc6 9. d3 Be7 10. Bd2 0-0 11. Qe1 b5 12. Qg3 f5 13. Rae1 Bb7 14. Qh3 Rf6 15. exf5 exf5 16. Ng5 h6 17. Nf3 Qd5 18. Ng3 Raf8 19. b3 Bd6 20. Re2 c4 21. Rfe1 cxd3 22. cxd3 a5 23. Nh5 Rg6 24. Ne5 Nxe5 25. fxe5 Bxe5 26. Bf4 Bd6 27. Bxd6 Qxd6 28. Re7 Bxg2 29. Qg3 Rxg3 30. hxg3 Bf3 31. Rxg7+ Kh8 32. Ree7 Qxe7 33. Rxe7 Bxh5 34. Rd7 Rc8 35. a4 b4 36. Rxd4 Bf7 37. Rd6 Kg7 38. Ra6 Rc5 39. d4 Rd5 40. Kf2 Rxd4 41. Rxa5 Bxb3 42. Ra7+ Kg6 43. a5 Bd5 44. Ra6+ Kg5 45. Rb6 b3 46. Ke3 Re4+ 47. Kf2 Ra4 48. g4 Rxg4 49. a6 Ra4 50. Ke3 Bc4 0-1

[Event "GER-chT Lands U20"]
[Site "Berlin"]
[Date "2020.09.30"]
[Round "2.7"]
[White "Nguyen, Huy Dat"]
[Black "Weidenhoefer, Max"]
[Result "1-0"]
[ECO "B19"]
[WhiteElo "2166"]
[BlackElo "1897"]
[PlyCount "87"]
[EventDate "2020.09.29"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]
[WhiteTeam "Thueringen U20"]
[BlackTeam "Bremen U20"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bd2 Ngf6 12. 0-0-0 Qc7 13. Ne4 Nxe4 14. Qxe4 Nf6 15. Qe2 0-0-0 16. Kb1 Kb8 17. c4 Bd6 18. Ne5 Bxe5 19. dxe5 Nd7 20. Bc3 Nb6 21. b3 Rxd1+ 22. Rxd1 Rd8 23. Kc2 Kc8 24. f4 c5 25. Rxd8+ Qxd8 26. Qg4 Qg8 27. Qf3 Nd7 28. g4 Nb8 29. Qd3 Qd8 30. Qh7 Qf8 31. f5 Nc6 32. f6 gxf6 33. exf6 Nb4+ 34. Bxb4 cxb4 35. Qg7 Qc5 36. Qg8+ Kd7 37. Qxf7+ Kd8 38. Qxe6 Qf2+ 39. Kd3 Qf3+ 40. Kd4 Qf4+ 41. Kd5 Qf3+ 42. Ke5 Qe3+ 43. Kf5 Qc5+ 44. Qd5+ 1-0

[Event "Oberliga Ost-B 1920"]
[Site "Germany"]
[Date "2020.03.01"]
[Round "9.2"]
[White "Nguyen, Huy Dat"]
[Black "Heinz, Axel"]
[Result "0-1"]
[ECO "C77"]
[WhiteElo "2176"]
[BlackElo "2441"]
[PlyCount "80"]
[EventDate "2019.09.29"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Erfurt Medizin"]
[BlackTeam "Oberursel"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 Bc5 7. c3 d6 8. h3 Bb6 9. 0-0 0-0 10. d4 Bb7 11. Re1 h6 12. d5 Ne7 13. Nbd2 Nd7 14. Nf1 f5 15. Ng3 f4 16. Nf1 Kh8 17. Bc2 Nf6 18. g4 c6 19. dxc6 Bxc6 20. N1h2 Qd7 21. Kg2 Rad8 22. g5 Nh7 23. a4 hxg5 24. Ng4 Ng8 25. axb5 axb5 26. Bd2 Ngf6 27. Nfh2 Rfe8 28. c4 bxc4 29. Bc3 Nf8 30. Qe2 Ng6 31. Red1 f3+ 32. Nxf3 Nf4+ 33. Kf1 Nxe2 34. Kxe2 Bxe4 35. Bxe4 Nxe4 36. Kf1 Qf5 37. Nfxe5 dxe5 38. Rxd8 Rxd8 39. Bxe5 Nxf2 40. Bxg7+ Kxg7 0-1

[Event "Oberliga Ost-B 1920"]
[Site "Germany"]
[Date "2020.02.29"]
[Round "8.2"]
[White "Marchio, Enrico"]
[Black "Nguyen, Huy Dat"]
[Result "1-0"]
[ECO "A54"]
[WhiteElo "2292"]
[BlackElo "2176"]
[PlyCount "83"]
[EventDate "2019.09.29"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Schoeneck"]
[BlackTeam "Erfurt Medizin"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 Nf6 2. c4 d6 3. g3 e5 4. Bg2 Be7 5. d4 Nbd7 6. Nc3 c6 7. Qc2 0-0 8. 0-0 Qc7 9. Rd1 Re8 10. e4 a6 11. Be3 b6 12. h3 Bb7 13. Rac1 g6 14. Nd2 Rad8 15. a3 Bf8 16. b4 exd4 17. Bxd4 Bh6 18. f4 c5 19. Nd5 Nxd5 20. cxd5 Rc8 21. Ba1 Bg7 22. Bxg7 Kxg7 23. Qb2+ Kg8 24. a4 Rb8 25. b5 Qd8 26. Nc4 Nf6 27. e5 dxe5 28. fxe5 Nh5 29. Rd3 Qg5 30. h4 Qg4 31. Qf2 f6 32. e6 Rbd8 33. Qf3 Qxf3 34. Bxf3 Nxg3 35. Re1 axb5 36. axb5 Nf5 37. Nxb6 Nd4 38. Bg2 Rd6 39. Nd7 Rxd7 40. exd7 Rxe1+ 41. Kh2 Nf5 42. d8Q+ 1-0

[Event "Oberliga Ost-B 1920"]
[Site "Germany"]
[Date "2020.01.19"]
[Round "7.2"]
[White "Nguyen, Huy Dat"]
[Black "Langheinrich, Ferenc"]
[Result "1/2-1/2"]
[ECO "B10"]
[WhiteElo "2176"]
[BlackElo "2364"]
[PlyCount "22"]
[EventDate "2019.09.29"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Erfurt Medizin"]
[BlackTeam "Erfurt Empor"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c6 2. Ne2 d5 3. e5 c5 4. Ng3 g6 5. Bb5+ Nc6 6. 0-0 h5 7. Re1 h4 8. Nf1 Bd7 9. Bxc6 Bxc6 10. d4 e6 11. Nbd2 Nh6 1/2-1/2

[Event "Oberliga Ost-B 1920"]
[Site "Germany"]
[Date "2020.01.18"]
[Round "6.2"]
[White "Siebarth, Raiko"]
[Black "Nguyen, Huy Dat"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2332"]
[BlackElo "2176"]
[PlyCount "119"]
[EventDate "2019.09.29"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Stadtilm Blau Weiss"]
[BlackTeam "Erfurt Medizin"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 g6 2. Nc3 Bg7 3. g3 d6 4. Bg2 c6 5. Nge2 Bg4 6. h3 Bd7 7. d4 Na6 8. Be3 Qc7 9. Qd2 e5 10. f4 Ne7 11. 0-0 0-0 12. Kh2 Rae8 13. Rad1 exd4 14. Bxd4 Bxd4 15. Qxd4 Nc8 16. f5 b5 17. Qd2 b4 18. Nb1 Kg7 19. a3 bxa3 20. Nxa3 Nc5 21. Nc3 f6 22. Nc4 Nb7 23. fxg6 hxg6 24. Rf4 Be6 25. Qd4 Bxc4 26. Qxc4 Nc5 27. b4 Ne6 28. Rf2 Rf7 29. h4 Nb6 30. Qd3 Nc8 31. Rdf1 Nf8 32. Bh3 Nd7 33. Ne2 Ncb6 34. Nd4 Nf8 35. h5 Nbd7 36. hxg6 Nxg6 37. Nf5+ Kf8 38. Qxd6+ Qxd6 39. Nxd6 Nge5 40. Kg2 Ree7 41. Nxf7 Rxf7 42. Bxd7 Nxd7 43. e5 Nxe5 44. Rxf6 Rxf6 45. Rxf6+ Ke7 46. Rf1 Kd6 47. Ra1 Nc4 48. Kf2 Nb6 49. Rxa7 Nd5 50. Rb7 Nc3 51. Ke3 Ke5 52. Kd3 Nd5 53. c4 Nf6 54. Rg7 Kf5 55. Rf7 Ke5 56. Rxf6 Kxf6 57. b5 cxb5 58. cxb5 Kg5 59. b6 Kg4 60. b7 1-0

[Event "Oberliga Ost-B 1920"]
[Site "Germany"]
[Date "2019.11.17"]
[Round "3.2"]
[White "Galdunts, Sergey"]
[Black "Nguyen, Huy Dat"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "2414"]
[BlackElo "2176"]
[PlyCount "83"]
[EventDate "2019.09.29"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Moerlenbach Birkenau"]
[BlackTeam "Erfurt Medizin"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 bxc6 5. 0-0 Bg7 6. Re1 Nf6 7. e5 Nd5 8. c4 Nc7 9. d4 cxd4 10. Qxd4 0-0 11. Qh4 Ne6 12. Nc3 d5 13. Bh6 Bb7 14. Rad1 Re8 15. Ne4 Bxh6 16. Qxh6 dxe4 17. Rxd8 Raxd8 18. Ng5 Nxg5 19. Qxg5 c5 20. h4 Kg7 21. e6 f5 22. h5 Rd6 23. h6+ Kg8 24. Qe3 Rxe6 25. Qxc5 g5 26. Qxf5 Rxh6 27. Qd7 Bc6 28. Qxa7 Kf7 29. b4 Ra8 30. Qe3 Rxa2 31. b5 Ba8 32. c5 Rb2 33. Qxg5 e3 34. Qxe3 Rf6 35. Qxe7+ Kg6 36. Qe8+ Kh6 37. Qxa8 Rbxf2 38. b6 R2f5 39. b7 Rg6 40. b8Q Rg8 41. Qxg8 Re5 42. Qaf8+ 1-0

[Event "Oberliga Ost-B 1920"]
[Site "Germany"]
[Date "2019.11.16"]
[Round "2.2"]
[White "Nguyen, Huy Dat"]
[Black "Mueller, Maximilian"]
[Result "1/2-1/2"]
[ECO "C26"]
[WhiteElo "2176"]
[BlackElo "2305"]
[PlyCount "139"]
[EventDate "2019.09.29"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Erfurt Medizin"]
[BlackTeam "Gernsheim"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. g3 Bc5 5. Bg2 d6 6. 0-0 a6 7. d3 h6 8. a3 Bg4 9. h3 Be6 10. Be3 Qd7 11. Kh2 Bxe3 12. fxe3 d5 13. exd5 Nxd5 14. Qe2 0-0 15. Nh4 Nde7 16. Ne4 b6 17. g4 f6 18. Ng3 Rae8 19. c4 Nd8 20. Be4 Nf7 21. Ng6 Nxg6 22. Bxg6 Rd8 23. Rad1 Nd6 24. Nh5 e4 25. b3 exd3 26. Qxd3 Qe7 27. Nf4 Bf7 28. Qc2 Rfe8 29. Bh7+ Kh8 30. Rf3 Qe4 31. Kg2 Nb7 32. Bg6 Qe7 33. Rdf1 Nc5 34. h4 Ne4 35. Bxe4 Qxe4 36. Qxe4 Rxe4 37. g5 Rd2+ 38. R3f2 Rxf2+ 39. Kxf2 hxg5 40. hxg5 fxg5 41. Ne2 Kg8 42. Rd1 Kf8 43. Rd7 Re7 44. Rd8+ Be8 45. Nc3 Rf7+ 46. Kg3 Ke7 47. Rc8 Kd7 48. Ra8 Re7 49. Nd5 Re5 50. Ra7 Kd6 51. Rxa6 Bc6 52. Kf3 Bxd5+ 53. cxd5 Rxd5 54. Ra4 Rd3 55. Rb4 Ke5 56. Rb5+ Rd5 57. Rb4 Rd6 58. a4 c5 59. Rb5 Kd5 60. Kg4 Re6 61. Kxg5 Re5+ 62. Kg6 Kc6 63. Kxg7 Rxe3 64. Kf6 Rh3 65. Ke5 Rh4 66. Ke6 c4 67. Rb4 Rh6+ 68. Ke5 Rh5+ 69. Kd4 cxb3 70. Kc3 1/2-1/2

[Event "GER-chT Lands U20"]
[Site "Wuerzburg"]
[Date "2019.10.04"]
[Round "4.7"]
[White "Nguyen, Huy Dat"]
[Black "Weihrauch, Jakob"]
[Result "1/2-1/2"]
[ECO "B50"]
[WhiteElo "2181"]
[BlackElo "2167"]
[PlyCount "41"]
[EventDate "2019.10.01"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Thueringen"]
[BlackTeam "Hamburg/Schleswig Holstein"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 d6 3. Bc4 Nf6 4. d3 Nc6 5. 0-0 g6 6. c3 Bg7 7. h3 0-0 8. Bb3 e5 9. Bg5 h6 10. Be3 b6 11. Ba4 Bb7 12. Bxc6 Bxc6 13. c4 Ne8 14. Nc3 f5 15. Nd5 f4 16. Bd2 Bxd5 17. cxd5 g5 18. b4 Nf6 19. bxc5 bxc5 20. Rb1 Qe8 21. Rb7 1/2-1/2

[Event "GER-chT Lands U20"]
[Site "Wuerzburg"]
[Date "2019.10.03"]
[Round "3.4"]
[White "Nothnagel, Marian Can"]
[Black "Nguyen, Huy Dat"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "2376"]
[BlackElo "2181"]
[PlyCount "75"]
[EventDate "2019.10.01"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Hessen"]
[BlackTeam "Thueringen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 e6 3. d3 b6 4. g3 Bb7 5. Bg2 d6 6. 0-0 Nf6 7. Nbd2 Be7 8. c3 0-0 9. Re1 Nbd7 10. a3 Ne5 11. Nxe5 dxe5 12. Nc4 Nd7 13. b4 Ba6 14. Qb3 b5 15. Nb2 Qc7 16. Be3 Rfd8 17. Rec1 Nb6 18. c4 bxc4 19. dxc4 Rac8 20. b5 Bb7 21. a4 f5 22. Qc2 Rf8 23. Bd2 Nd7 24. Bc3 Rce8 25. Re1 f4 26. Rad1 Bg5 27. Qd3 Nf6 28. Qd6 Qf7 29. Qxe5 Bh6 30. Nd3 Ng4 31. Qxc5 fxg3 32. fxg3 e5 33. h3 Qh5 34. hxg4 Qxg4 35. Bxe5 Rd8 36. Nf2 Rxd1 37. Nxg4 Rxe1+ 38. Kh2 1-0

[Event "GER-chT Lands U20"]
[Site "Wuerzburg"]
[Date "2019.10.02"]
[Round "1.1"]
[White "Nguyen, Huy Dat"]
[Black "Lagunow, Raphael"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "2181"]
[BlackElo "2433"]
[PlyCount "81"]
[EventDate "2019.10.01"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Thueringen"]
[BlackTeam "Berlin"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Be3 c6 6. Qd2 0-0 7. Bh6 b5 8. Bd3 Bg4 9. 0-0-0 e5 10. dxe5 dxe5 11. h3 Bxf3 12. gxf3 Nh5 13. Rdg1 Nd7 14. Ne2 Nc5 15. h4 Ne6 16. Ng3 Nhf4 17. Bxg7 Nxg7 18. h5 a6 19. hxg6 fxg6 20. Rd1 Qe7 21. Qe3 c5 22. Rh2 c4 23. Be2 Nge6 24. Rdh1 h5 25. Bd1 Rad8 26. Qe1 b4 27. Kb1 Qc5 28. Nf1 c3 29. Ne3 cxb2 30. Be2 Qc3 31. Bc4 Qxe1+ 32. Rxe1 a5 33. Kxb2 Kg7 34. Ng2 Nd4 35. Re3 Nxg2 36. Rxg2 Rxf3 37. Rxf3 Nxf3 38. Be2 Nd4 39. Bxh5 Kh6 40. Bg4 Nb5 41. Be6 0-1

[Event "GER-chT Lands U20"]
[Site "Wuerzburg"]
[Date "2019.10.02"]
[Round "2.7"]
[White "Pahl, Erik"]
[Black "Nguyen, Huy Dat"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2027"]
[BlackElo "2181"]
[PlyCount "53"]
[EventDate "2019.10.01"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Bremen/Niedersachsen"]
[BlackTeam "Thueringen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 a6 5. Nf3 b5 6. Bd3 Bb7 7. 0-0 Nd7 8. e5 e6 9. Ne4 Bxe4 10. Bxe4 d5 11. Bd3 Ne7 12. c3 c5 13. Be3 c4 14. Bc2 Qb6 15. Qd2 a5 16. b3 cxb3 17. axb3 0-0 18. Bd3 Rfc8 19. Rfc1 Bf8 20. g4 Qb7 21. Nh4 Nc6 22. f5 b4 23. Bh6 bxc3 24. Qf4 exf5 25. gxf5 Qb6 26. Bxf8 Nxd4 27. Bd6 0-1

[Event "Oberliga Ost-B 1920"]
[Site "Germany"]
[Date "2019.09.29"]
[Round "1.2"]
[White "Nguyen, Huy Dat"]
[Black "Hermannsdoerfer, Frank"]
[Result "1/2-1/2"]
[ECO "C30"]
[WhiteElo "2176"]
[BlackElo "2155"]
[PlyCount "106"]
[EventDate "2019.09.29"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Erfurt Medizin"]
[BlackTeam "Liebschwitz"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 d6 2. Nc3 Nf6 3. f4 e5 4. Nf3 Nbd7 5. Bc4 Be7 6. 0-0 0-0 7. d3 c6 8. a4 exf4 9. Bxf4 Ne5 10. Bb3 Bg4 11. Bxe5 dxe5 12. h3 Bh5 13. Kh1 Qd6 14. g4 Bg6 15. Ne2 Nd7 16. Qe1 Kh8 17. Qg3 Rae8 18. Bc4 Bd8 19. Qh2 Nc5 20. Ned4 Qc7 21. Nf5 f6 22. Qf2 b6 23. a5 Nb7 24. axb6 Qxb6 25. Rxa7 Qxf2 26. Rxf2 Bb6 27. Rxb7 Bxf2 28. Nxg7 Rb8 29. Rxb8 Rxb8 30. Nf5 Bxf5 31. exf5 Rxb2 32. Bb3 Be3 33. h4 h6 34. Kg2 Kg7 35. Kf1 Rb1+ 36. Ke2 Bf4 37. d4 e4 38. Nd2 Bxd2 39. Kxd2 Rg1 40. Ba4 Rg2+ 41. Ke3 Rg3+ 42. Kf4 Rc3 43. Kxe4 c5 44. dxc5 Rxc5 45. Bb3 Rc3 46. h5 Kf8 47. Kd4 Rg3 48. Be6 Ke7 49. c4 Rxg4+ 50. Kd5 Rg1 51. c5 Rd1+ 52. Kc6 Rc1 53. Kb6 Rc2 1/2-1/2

[Event "Oberliga Ost-B 1819"]
[Site "Germany"]
[Date "2019.04.07"]
[Round "11.1"]
[White "Nguyen, Huy Dat"]
[Black "Mueller, Maximilian"]
[Result "0-1"]
[ECO "C65"]
[WhiteElo "2202"]
[BlackElo "2312"]
[PlyCount "86"]
[EventDate "2018.10.21"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Erfurt Medizin"]
[BlackTeam "Gernsheim"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 Bc5 5. 0-0 Nd4 6. Nxd4 Bxd4 7. c3 Bb6 8. Bg5 c6 9. Ba4 h6 10. Bh4 g5 11. Bg3 d6 12. Kh1 h5 13. f3 h4 14. Bf2 Nh5 15. d4 Ng3+ 16. Kg1 Nxf1 17. Kxf1 Qf6 18. Na3 h3 19. g4 Bd7 20. Nc4 Bc7 21. Ne3 b5 22. Bb3 Bb6 23. a4 bxa4 24. Rxa4 Rb8 25. Nc4 c5 26. dxc5 dxc5 27. Bg3 Bb5 28. Kf2 Rd8 29. Bxe5 Qxe5 30. Nxe5 Rxd1 31. Bxd1 Bxa4 32. Bxa4+ Ke7 33. Nd7 Bc7 34. e5 Rd8 35. Nxc5 Rd2+ 36. Ke3 Rxh2 37. f4 Rxb2 38. f5 Bb6 39. f6+ Kf8 40. Kd4 h2 41. Bc6 Rb5 42. e6 fxe6 43. Bxb5 h1Q 0-1

[Event "Oberliga Ost-B 1819"]
[Site "Germany"]
[Date "2019.04.06"]
[Round "10.1"]
[White "Braun, Vitali"]
[Black "Nguyen, Huy Dat"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "2388"]
[BlackElo "2202"]
[PlyCount "60"]
[EventDate "2018.10.21"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Griesheim II"]
[BlackTeam "Erfurt Medizin"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Bg5 Ne4 3. Bf4 d6 4. f3 Nf6 5. e4 e6 6. Nc3 Be7 7. Qd2 0-0 8. 0-0-0 a6 9. g4 Nc6 10. Nge2 b5 11. g5 Nd7 12. h4 Na5 13. b3 c5 14. Bh3 cxd4 15. Nxd4 e5 16. Nd5 exd4 17. Nxe7+ Qxe7 18. Qxa5 Ne5 19. Qb6 Bxh3 20. Rxh3 d3 21. cxd3 Rfc8+ 22. Kb1 Rc6 23. Qd4 Rac8 24. Bc1 Rc2 25. Bb2 Rg2 26. f4 Rcc2 27. Ba1 Qe6 28. fxe5 Rxa2 29. Qd5 Qc8 30. Bc3 Ra1+ 0-1

[Event "Oberliga Ost-B 1819"]
[Site "Germany"]
[Date "2019.03.24"]
[Round "9.1"]
[White "Nguyen, Huy Dat"]
[Black "Strache, Michael"]
[Result "0-1"]
[ECO "C65"]
[WhiteElo "2202"]
[BlackElo "2255"]
[PlyCount "114"]
[EventDate "2018.10.21"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Erfurt Medizin"]
[BlackTeam "Sangerhausen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 Bc5 5. 0-0 Nd4 6. Nxd4 Bxd4 7. Nc3 c6 8. Bc4 h6 9. Ne2 Bb6 10. Bb3 d6 11. Ng3 Bg4 12. Qe1 h5 13. Be3 h4 14. Nf5 Bxf5 15. exf5 Rh5 16. Qb4 h3 17. gxh3 Rxf5 18. Bxb6 Qxb6 19. Qxb6 axb6 20. Rae1 Kf8 21. Re3 Nh5 22. Rfe1 Nf4 23. d4 Rg5+ 24. Kh1 f6 25. dxe5 fxe5 26. Rg3 Rh5 27. Reg1 g6 28. c3 Kg7 29. Bc2 Rh6 30. a3 Kf6 31. Rf3 g5 32. Bd3 Rxh3 33. Be2 Rh4 34. Bf1 Rah8 35. h3 g4 36. Rfg3 Nxh3 37. Bxh3 Rxh3+ 38. Kg2 Kf5 39. c4 d5 40. cxd5 cxd5 41. Rc1 Rh2+ 42. Kf1 R8h3 43. Rcc3 Rxg3 44. Rxg3 Rh3 45. Rc3 Rxc3 46. bxc3 b5 47. Ke2 Ke4 48. Kd2 Kf3 49. Ke1 d4 50. cxd4 exd4 51. Kf1 d3 52. Ke1 Kg2 53. Kd2 Kxf2 54. Kxd3 g3 55. Kc3 g2 56. Kb4 g1Q 57. Kxb5 Qg6 0-1

[Event "Oberliga Ost-B 1819"]
[Site "Germany"]
[Date "2019.03.23"]
[Round "8.1"]
[White "Schmidt Schaeffer, Sebastian"]
[Black "Nguyen, Huy Dat"]
[Result "0-1"]
[ECO "B91"]
[WhiteElo "2357"]
[BlackElo "2202"]
[PlyCount "80"]
[EventDate "2018.10.21"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Naumburg"]
[BlackTeam "Erfurt Medizin"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 e5 7. Nde2 b5 8. Bg2 Bb7 9. 0-0 Be7 10. h3 Nbd7 11. g4 b4 12. Nd5 Nxd5 13. exd5 0-0 14. a3 a5 15. Ng3 g6 16. Bh6 Re8 17. Qd2 Nb6 18. axb4 axb4 19. Qxb4 Bxd5 20. Bxd5 Nxd5 21. Qd2 Nb6 22. b3 d5 23. Kg2 Qc7 24. Rxa8 Rxa8 25. Re1 Ra2 26. Re2 f6 27. Qd3 Qc6 28. f3 Nd7 29. h4 Nc5 30. Qc3 Qb7 31. h5 Ne6 32. hxg6 hxg6 33. Be3 Kf7 34. Qe1 d4 35. Bd2 Rxc2 36. Qh1 Qxb3 37. Qh7+ Ng7 38. g5 Qd3 39. gxf6 Bxf6 40. Qh6 g5 0-1

[Event "Erfurt op 28th"]
[Site "Erfurt"]
[Date "2018.12.30"]
[Round "8"]
[White "Nguyen, Huy Dat"]
[Black "Zeier, Klaus"]
[Result "1/2-1/2"]
[ECO "C90"]
[WhiteElo "2178"]
[BlackElo "2247"]
[PlyCount "154"]
[EventDate "2018.12.26"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.28"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 Be7 7. 0-0 0-0 8. Re1 d6 9. c3 Na5 10. Bc2 c5 11. Nbd2 Re8 12. Nf1 Bf8 13. Ng3 g6 14. d4 cxd4 15. cxd4 exd4 16. Nxd4 Bb7 17. b3 Bg7 18. Bb2 Nd7 19. Qd2 Qb6 20. Rad1 Ne5 21. Bb1 Rac8 22. Qe2 d5 23. f4 Nec6 24. e5 f6 25. Kh1 fxe5 26. Ndf5 gxf5 27. Nxf5 Rc7 28. Qh5 Re6 29. fxe5 Nd8 30. Rf1 Rf7 31. Bd4 Qc6 32. Qg5 Qe8 33. Rf3 Nac6 34. Bc5 Nxe5 35. Re3 Ng6 36. Nd6 Qd7 37. Nxf7 Nxf7 38. Qf5 Bc8 39. Rxe6 Qxe6 40. Qxd5 Qg4 41. Re1 Nge5 42. Be4 Qe6 43. Qa8 Qd7 44. Rf1 Qd8 45. Bd5 Be6 46. Qxd8+ Nxd8 47. Be4 a5 48. Rd1 Ndf7 49. Bd5 Bg4 50. Rf1 Bh5 51. a4 bxa4 52. bxa4 Bf8 53. Bd4 Nd7 54. g4 Bg6 55. h4 Bc5 56. h5 Be4+ 57. Bxe4 Bxd4 58. Bxh7+ Kg7 59. Rd1 Nde5 60. Rxd4 Kxh7 61. Kg2 Kg7 62. Kg3 Kf6 63. Rd5 Nc4 64. Rf5+ Ke6 65. Kf4 Nce5 66. h6 Nxg4 67. h7 Nf6 68. Rxa5 Nxh7 69. Ra6+ Kd5 70. Ra7 Nhg5 71. Rd7+ Kc6 72. Rd1 Kb6 73. Rd5 Ne6+ 74. Kf5 Nc5 75. a5+ Kc6 76. Rd1 Nd6+ 77. Ke5 Nc4+ 1/2-1/2

[Event "Erfurt op 28th"]
[Site "Erfurt"]
[Date "2018.12.29"]
[Round "6"]
[White "Nguyen, Huy Dat"]
[Black "Pubantz, Jan"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "2178"]
[BlackElo "2102"]
[PlyCount "97"]
[EventDate "2018.12.26"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bc4 Nf6 4. d3 e6 5. Bb3 Be7 6. c3 Nc6 7. Qe2 0-0 8. 0-0 b5 9. Re1 Rb8 10. Nbd2 b4 11. Nf1 Ba6 12. Ng3 d5 13. e5 Nd7 14. Bf4 bxc3 15. bxc3 c4 16. dxc4 Na5 17. Nd4 Bg5 18. Qg4 Bxf4 19. Qxf4 Bxc4 20. Bc2 Nc5 21. Re3 f5 22. Nh5 Rf7 23. Rg3 Kh8 24. Re1 Rb2 25. Bxf5 Nd3 26. Bxd3 Rxf4 27. Nxf4 Bxd3 28. Nxd3 Rb6 29. Nf4 Qe8 30. h4 Nc4 31. Rd3 Qf7 32. g3 g6 33. Nh3 h6 34. Rf3 Qg7 35. Kg2 Nxe5 36. Rfe3 Ng4 37. Rxe6 Rxe6 38. Rxe6 Qf7 39. Nf4 Nf6 40. Re7 Qg8 41. Rxa7 g5 42. hxg5 hxg5 43. Nfe6 Qg6 44. Ra8+ Ng8 45. Rf8 g4 46. Rf5 Ne7 47. Nf4 Qa6 48. Rf7 Qh6 49. Rxe7 1-0

[Event "Erfurt op 28th"]
[Site "Erfurt"]
[Date "2018.12.29"]
[Round "7"]
[White "Rewitz, Poul"]
[Black "Nguyen, Huy Dat"]
[Result "1/2-1/2"]
[ECO "A41"]
[WhiteElo "2240"]
[BlackElo "2178"]
[PlyCount "129"]
[EventDate "2018.12.26"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.28"]
[SourceQuality "1"]

1. Nf3 d6 2. d4 g6 3. Bg5 Bg7 4. Qd2 c5 5. c3 cxd4 6. cxd4 Bg4 7. Nc3 h6 8. Be3 Nf6 9. g3 Bxf3 10. exf3 Nbd7 11. Bg2 Nb6 12. f4 d5 13. b3 Qd7 14. 0-0 0-0 15. Rfc1 Rfc8 16. Nd1 Ne4 17. Qa5 e6 18. Nb2 Bf6 19. Nd3 Bd8 20. Qe1 Rxc1 21. Rxc1 Nd6 22. a4 Nf5 23. Bf1 Nc8 24. a5 Ncd6 25. Ne5 Qe7 26. a6 Bb6 27. Qb4 bxa6 28. Bxa6 Nxe3 29. fxe3 Nf5 30. Qxe7 Nxe7 31. Nd7 Ba5 32. Kf2 Rd8 33. Bb5 Nf5 34. Ke2 Nd6 35. Ba4 Rc8 36. Rxc8+ Nxc8 37. e4 dxe4 38. Nf6+ Kg7 39. Nxe4 Bb4 40. Kd3 Nd6 41. Nc5 Kf6 42. Na6 Ba5 43. b4 Bd8 44. Nb8 g5 45. fxg5+ Kxg5 46. Nc6 Bb6 47. Bd1 Kf6 48. Ne5 Ke7 49. g4 Nb5 50. Nf3 f6 51. h4 Nd6 52. Ba4 Kf7 53. Bc6 Ke7 54. Nd2 Kf7 55. Nb3 Ke7 56. Nc5 Kf7 57. Bd7 e5 58. d5 Ke7 59. Bc6 Bc7 60. Ba4 Bb6 61. h5 Bc7 62. Ne4 f5 63. Nxd6 Bxd6 64. gxf5 Bxb4 65. Ke4 1/2-1/2

[Event "Erfurt op 28th"]
[Site "Erfurt"]
[Date "2018.12.28"]
[Round "5"]
[White "Schulte, Felix"]
[Black "Nguyen, Huy Dat"]
[Result "1/2-1/2"]
[ECO "B43"]
[WhiteElo "2087"]
[BlackElo "2178"]
[PlyCount "25"]
[EventDate "2018.12.26"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 b5 6. Bd3 Bb7 7. 0-0 Qc7 8. Qe2 d6 9. Kh1 Nf6 10. f4 Nbd7 11. a3 Be7 12. Bd2 0-0 13. Rae1 1/2-1/2

[Event "Erfurt op 28th"]
[Site "Erfurt"]
[Date "2018.12.27"]
[Round "2"]
[White "Nguyen, Huy Dat"]
[Black "Schlick, Stefan"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "2178"]
[BlackElo "1945"]
[PlyCount "28"]
[EventDate "2018.12.26"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.28"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 0-0 6. Bb3 d5 7. Qe2 dxe4 8. dxe4 Qe7 9. Bg5 Nd8 10. Nbd2 Ne6 11. Bxe6 Qxe6 12. 0-0 a5 13. b3 b6 14. h3 Nh5 1/2-1/2

[Event "Erfurt op 28th"]
[Site "Erfurt"]
[Date "2018.12.27"]
[Round "3"]
[White "Stein, Robert"]
[Black "Nguyen, Huy Dat"]
[Result "1/2-1/2"]
[ECO "A04"]
[WhiteElo "2306"]
[BlackElo "2178"]
[PlyCount "59"]
[EventDate "2018.12.26"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.28"]
[SourceQuality "1"]

1. d4 g6 2. Nf3 Bg7 3. g3 b6 4. Bg2 Bb7 5. 0-0 e6 6. c4 Ne7 7. Nc3 d6 8. e4 0-0 9. Be3 Nd7 10. Qd2 Re8 11. d5 Nc5 12. Nd4 e5 13. Nc2 a5 14. b3 f5 15. f3 Rf8 16. Rab1 Kh8 17. a3 Ng8 18. b4 axb4 19. axb4 Na4 20. Nb5 Rf7 21. Ra1 c5 22. dxc6 Bxc6 23. Nca3 Bf8 24. Ra2 Nf6 25. Bg5 h6 26. Bxf6+ Qxf6 27. Rfa1 Qe6 28. Qc2 fxe4 29. fxe4 h5 30. Nb1 1/2-1/2

[Event "Oberliga Ost-B 1819"]
[Site "Germany"]
[Date "2018.12.16"]
[Round "5.1"]
[White "Nguyen, Huy Dat"]
[Black "Chojnacki, Krzysztof"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "2202"]
[BlackElo "2367"]
[PlyCount "130"]
[EventDate "2018.10.21"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Erfurt Medizin"]
[BlackTeam "Wiesbaden"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 d6 2. Nc3 Nf6 3. f4 g6 4. Nf3 Bg7 5. Bc4 c6 6. Bb3 d5 7. e5 Nfd7 8. d4 e6 9. Be3 b5 10. 0-0 Nb6 11. Bf2 N8d7 12. Ne2 Qc7 13. c3 c5 14. g4 h5 15. h3 Nc4 16. Rb1 Ba6 17. Ng5 hxg4 18. hxg4 Bh6 19. Bxc4 dxc4 20. Ne4 Bf8 21. dxc5 Bb7 22. N2g3 0-0-0 23. Nd6+ Bxd6 24. Qxd6 Rh3 25. Rfd1 Nxc5 26. Qxd8+ Qxd8 27. Rxd8+ Kxd8 28. Bxc5 Rxg3+ 29. Kh2 Rxg4 30. Be3 Rg2+ 31. Kh3 Re2 32. Bxa7 Be4 33. Rd1+ Kc7 34. b4 Rxa2 35. Be3 Ra3 36. Bd4 Kc6 37. Kg4 Kd5 38. Kg5 Bf5 39. Re1 Rb3 40. Kf6 Rxb4 41. Kxf7 Rb3 42. Ke7 b4 43. Rd1 Bd3 44. Rc1 Ra3 45. cxb4 Kxd4 46. Kxe6 Rb3 47. Kf7 Rxb4 48. e6 c3 49. e7 Rb7 50. Kf8 Rxe7 51. Kxe7 c2 52. Kf6 Kc3 53. Rg1 Kb2 54. Rg2 Kb1 55. Rd2 Bf5 56. Rd5 c1Q 57. Rxf5 gxf5 58. Kxf5 Qe3 59. Kg4 Kc2 60. f5 Qh6 61. Kf3 Kd3 62. Kg4 Ke3 63. Kg3 Qg5+ 64. Kh2 Kf2 65. f6 Qh4# 0-1

[Event "Oberliga Ost-B 1819"]
[Site "Germany"]
[Date "2018.12.15"]
[Round "4.1"]
[White "Zimmermann, Hendrik"]
[Black "Nguyen, Huy Dat"]
[Result "1-0"]
[ECO "B41"]
[WhiteElo "2200"]
[BlackElo "2202"]
[PlyCount "111"]
[EventDate "2018.10.21"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Nied Koenig"]
[BlackTeam "Erfurt Medizin"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nf6 6. Nc3 Qc7 7. a3 Nc6 8. Be3 Be7 9. Be2 0-0 10. 0-0 d6 11. Rc1 Bd7 12. Qd2 Rac8 13. b4 Rfe8 14. f3 Ne5 15. Nd1 Qb8 16. Nb2 h6 17. Kh1 Bf8 18. Rfd1 Kh7 19. Bf1 g6 20. Nb3 b5 21. c5 d5 22. Na5 Nc6 23. Nxc6 Bxc6 24. e5 Nh5 25. Bd4 f5 26. g4 Ng7 27. Bd3 Be7 28. h3 Rg8 29. Kg2 Rcf8 30. Rh1 Bg5 31. f4 Bh4 32. Rcf1 g5 33. Kf3 gxf4 34. Qxf4 Qe8 35. Ke2 Bg5 36. Qg3 Kh8 37. Kd1 Bd8 38. Qe3 Bg5 39. Qe2 fxg4 40. hxg4 Rxf1+ 41. Rxf1 Qe7 42. Qf3 Ne8 43. Bc2 Qg7 44. Nd3 Be7 45. Nf4 Qxg4 46. Qxg4 Rxg4 47. Ng6+ Rxg6 48. Bxg6 Kg8 49. Bf7+ Kg7 50. Bxe6 Kg6 51. Bf5+ Kg5 52. Be3+ Kh5 53. Rh1+ Bh4 54. Rg1 Bg5 55. Bxg5 hxg5 56. Rh1# 1-0

[Event "Oberliga Ost-B 1819"]
[Site "Germany"]
[Date "2018.11.11"]
[Round "3.1"]
[White "Teske, Henrik"]
[Black "Nguyen, Huy Dat"]
[Result "1-0"]
[ECO "B41"]
[WhiteElo "2483"]
[BlackElo "2202"]
[PlyCount "93"]
[EventDate "2018.10.21"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Erfurt Empor"]
[BlackTeam "Erfurt Medizin"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 e6 3. c4 a6 4. Nc3 d6 5. d4 cxd4 6. Nxd4 Nf6 7. Be2 Be7 8. 0-0 0-0 9. Be3 Qc7 10. f3 Nbd7 11. Qd2 b6 12. Rfc1 Bb7 13. Bf1 Rfe8 14. b4 Rac8 15. Na4 Qb8 16. Rab1 Ba8 17. Kh1 g6 18. a3 Bd8 19. Qf2 d5 20. exd5 exd5 21. c5 b5 22. Nb2 Bc7 23. g3 Ne5 24. Bh3 Rcd8 25. Bg5 Kg7 26. Rc3 h6 27. Bxf6+ Kxf6 28. a4 Kg7 29. axb5 axb5 30. Re3 Nc4 31. Rxe8 Rxe8 32. Nd1 Re5 33. Nc3 Rh5 34. Kg2 Bf4 35. gxf4 Qxf4 36. Re1 Bb7 37. Nce2 Qg5+ 38. Ng3 Rh4 39. Bd7 Kh7 40. c6 Ba6 41. c7 Ne5 42. Bxb5 Bc8 43. Bf1 Qf6 44. Qe3 Bh3+ 45. Kh1 Nc4 46. Qe7 Qxd4 47. Bxh3 1-0

[Event "Oberliga Ost-B 1819"]
[Site "Germany"]
[Date "2018.11.10"]
[Round "2.1"]
[White "Nguyen, Huy Dat"]
[Black "Kuznecovs, Nikita"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "2202"]
[BlackElo "2226"]
[PlyCount "86"]
[EventDate "2018.10.21"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Erfurt Medizin"]
[BlackTeam "Stadtilm Blau Weiss"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d3 d5 3. Nd2 c5 4. g3 Nc6 5. Bg2 Nf6 6. Ngf3 Be7 7. 0-0 0-0 8. Re1 Re8 9. e5 Nd7 10. Nf1 b5 11. h4 a5 12. N1h2 a4 13. a3 b4 14. Bf1 bxa3 15. bxa3 Nd4 16. Bh3 Rb8 17. Ra2 Nb5 18. Bd2 c4 19. Ng5 Bxg5 20. Bxg5 Qc7 21. Qa1 Qa5 22. Nf3 cxd3 23. cxd3 Nc5 24. Bd2 Qd8 25. Bg5 Qd7 26. Bf1 Nb3 27. Qb2 d4 28. Bd2 Bb7 29. Ng5 h6 30. Ne4 Bxe4 31. dxe4 Rec8 32. Bxb5 Qxb5 33. Kg2 Rb6 34. Bf4 d3 35. Qb1 Rbc6 36. Rd2 Rc2 37. Red1 Qc5 38. Rxd3 Qxf2+ 39. Kh3 h5 40. Rd8+ Kh7 41. R1d2 Nxd2 42. Rxc8 Nxb1 43. Bd2 Qf1+ 0-1

[Event "Youth District Germany"]
[Site "Wuerzburg"]
[Date "2018.10.07"]
[Round "7.2"]
[White "Nguyen, Huy Dat"]
[Black "Kololli, Martin"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "2194"]
[BlackElo "2331"]
[PlyCount "55"]
[EventDate "2018.10.02"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]
[WhiteTeam "Thueringen U20"]
[BlackTeam "Schleswig Holstein U20"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. f4 d6 3. Bc4 Nf6 4. Nc3 Nc6 5. Nf3 Be7 6. d4 exd4 7. Nxd4 0-0 8. 0-0 d5 9. Nxc6 bxc6 10. exd5 Bc5+ 11. Kh1 Ng4 12. Ne4 Bb6 13. f5 Qh4 14. Bf4 Nf2+ 15. Rxf2 Bxf2 16. Qf3 Bxf5 17. Nxf2 Bxc2 18. Rc1 Qe7 19. h3 Bg6 20. dxc6 Rfe8 21. Qg3 Qf6 22. b3 Rad8 23. Bxc7 Rc8 24. Ng4 Qb2 25. Rf1 Qxa2 26. Bxf7+ Bxf7 27. Nh6+ Kf8 28. Rxf7# 1-0

[Event "Youth District Germany"]
[Site "Wuerzburg"]
[Date "2018.10.06"]
[Round "6.2"]
[White "Urban, Konstantin"]
[Black "Nguyen, Huy Dat"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "2279"]
[BlackElo "2194"]
[PlyCount "105"]
[EventDate "2018.10.02"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]
[WhiteTeam "Sachsen U20"]
[BlackTeam "Thueringen U20"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 b6 3. Bd3 Bb7 4. Qe2 g6 5. Nf3 Bg7 6. c3 d6 7. 0-0 Ne7 8. Re1 Nd7 9. a4 a6 10. Na3 0-0 11. Bf4 Kh8 12. Rad1 Qe8 13. Bc2 Ra7 14. h3 h6 15. Bc1 g5 16. h4 f6 17. hxg5 fxg5 18. Nh2 e5 19. Rd3 Ng6 20. g3 Nf6 21. Rdd1 Bc8 22. Nc4 b5 23. Ne3 bxa4 24. Nf5 Qf7 25. dxe5 Nxe5 26. f4 gxf4 27. gxf4 Neg4 28. Nxg4 Qg6 29. Ne7 Qxg4+ 30. Qxg4 Bxg4 31. Ng6+ Kg8 32. Nxf8 Bxd1 33. Bxd1 Kxf8 34. Bxa4 Rb7 35. Kg2 Ke7 36. Kf3 Nd7 37. Rg1 Bf8 38. Bc2 a5 39. Bd3 Nc5 40. Bc4 c6 41. Rg8 Rb8 42. Rh8 Kf6 43. Be3 Nxe4 44. Bd4+ Kf5 45. Bd3 d5 46. Be5 Re8 47. Bg7 Bxg7 48. Rxe8 a4 49. Bxe4+ dxe4+ 50. Rxe4 a3 51. bxa3 Bxc3 52. Rc4 Bb2 53. a4 1-0

[Event "Youth District Germany"]
[Site "Wuerzburg"]
[Date "2018.10.05"]
[Round "4.2"]
[White "Burian, Simon"]
[Black "Nguyen, Huy Dat"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "2091"]
[BlackElo "2194"]
[PlyCount "104"]
[EventDate "2018.10.02"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]
[WhiteTeam "Sachsen U20 II"]
[BlackTeam "Thueringen U20"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. 0-0 d6 6. c3 0-0 7. Bb3 Na5 8. Bc2 c5 9. Nbd2 Nc6 10. Re1 Re8 11. Nf1 h6 12. Ng3 Bf8 13. Qe2 b5 14. h3 a5 15. Rd1 Qc7 16. Nh4 Kh8 17. Qf3 Ng8 18. Ngf5 a4 19. g4 g6 20. Ne3 Be6 21. Nd5 Qd8 22. Ng2 b4 23. Nge3 a3 24. Bb3 Ra7 25. Rb1 axb2 26. Bxb2 bxc3 27. Bxc3 Nd4 28. Bxd4 exd4 29. Ng2 Qg5 30. Qg3 Qd8 31. Qf3 Bg7 32. Qe2 Kh7 33. Ngf4 Be5 34. Qd2 Qh4 35. Kg2 Bc8 36. Rg1 f5 37. f3 g5 38. Ne2 fxg4 39. hxg4 Qh2+ 40. Kf1 Rf8 41. f4 Bxf4 42. Ndxf4 Rxf4+ 43. Ke1 Nf6 44. Kd1 Rf2 45. Re1 Bxg4 46. Rb2 Nh5 47. Kc1 Nf4 48. Bd1 Ra3 49. Rb7+ Kg6 50. Nxf4+ gxf4 51. Qxf2 Qxf2 52. Rh1 Bxd1 0-1

[Event "Youth District Germany"]
[Site "Wuerzburg"]
[Date "2018.10.05"]
[Round "5.2"]
[White "Nguyen, Huy Dat"]
[Black "Oberhofer, Cedric"]
[Result "1/2-1/2"]
[ECO "B51"]
[WhiteElo "2194"]
[BlackElo "2213"]
[PlyCount "54"]
[EventDate "2018.10.02"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]
[WhiteTeam "Thueringen U20"]
[BlackTeam "Bayern U20"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. 0-0 a6 5. Be2 Ngf6 6. d3 e6 7. c4 b6 8. Nc3 Bb7 9. Re1 Be7 10. Bf1 0-0 11. b3 Qc7 12. Bb2 Rad8 13. Qc2 Rfe8 14. Rad1 Bf8 15. Ne2 g6 16. Ng3 Bg7 17. h3 Ne5 18. Nxe5 dxe5 19. Qc1 Nd7 20. Be2 Nb8 21. Nf1 Nc6 22. Nh2 f5 23. Nf3 Nd4 24. Nxd4 exd4 25. Bf3 Be5 26. Qg5 Qg7 27. Bc1 Bf6 1/2-1/2

[Event "Youth District Germany"]
[Site "Wuerzburg"]
[Date "2018.10.04"]
[Round "3.2"]
[White "Nguyen, Huy Dat"]
[Black "Karsay, Pascal"]
[Result "1/2-1/2"]
[ECO "C66"]
[WhiteElo "2194"]
[BlackElo "2261"]
[PlyCount "51"]
[EventDate "2018.10.02"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]
[WhiteTeam "Thueringen U20"]
[BlackTeam "Rheinland Pfalz U20"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 d6 5. c3 g6 6. 0-0 Bg7 7. Bg5 h6 8. Bh4 0-0 9. Nbd2 Bd7 10. Re1 Qe8 11. Nf1 Nh5 12. Ne3 Nf4 13. Bg3 Ne6 14. Nh4 Ne7 15. Bc4 c6 16. Bxe6 Bxe6 17. d4 Rd8 18. dxe5 dxe5 19. Qe2 f6 20. Nf3 Qf7 21. b3 Nc8 22. Rad1 Nb6 23. Bh4 a5 24. Rxd8 Rxd8 25. Nxe5 Qe8 26. Nf3 1/2-1/2

[Event "Youth District Germany"]
[Site "Wuerzburg"]
[Date "2018.10.03"]
[Round "2.2"]
[White "Fromm, Marius"]
[Black "Nguyen, Huy Dat"]
[Result "1/2-1/2"]
[ECO "A21"]
[WhiteElo "2022"]
[BlackElo "2194"]
[PlyCount "62"]
[EventDate "2018.10.02"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]
[WhiteTeam "Mecklenburg-Vorpommern U20"]
[BlackTeam "Thueringen U20"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 g6 2. c4 Bg7 3. Nc3 e5 4. g3 d6 5. Bg2 f5 6. 0-0 Nf6 7. d4 e4 8. Ng5 h6 9. Nh3 0-0 10. f3 exf3 11. Bxf3 Nc6 12. e3 Ne7 13. Nf4 g5 14. Nfd5 Nexd5 15. Nxd5 c6 16. Nc3 Bd7 17. Bd2 Qc7 18. Qc2 Rae8 19. Rae1 Kh8 20. b3 a6 21. Kh1 Bc8 22. d5 Re5 23. dxc6 bxc6 24. Nd1 Ne4 25. Bc1 c5 26. Bb2 Ree8 27. Nc3 Nxc3 28. Bxc3 Bb7 29. Bxg7+ Qxg7 30. Bxb7 Qxb7+ 31. Qg2 Qxg2+ 1/2-1/2

[Event "Youth District Germany"]
[Site "Wuerzburg"]
[Date "2018.10.03"]
[Round "1.2"]
[White "Nguyen, Huy Dat"]
[Black "Polster, Christian"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "2194"]
[BlackElo "2294"]
[PlyCount "101"]
[EventDate "2018.10.02"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]
[WhiteTeam "Thueringen U20"]
[BlackTeam "Niedersachsen U20"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 d6 3. Bc4 Nf6 4. d3 Nc6 5. c3 e6 6. Bb3 Be7 7. Qe2 0-0 8. Nbd2 b5 9. Nf1 Bb7 10. Ng3 Ne5 11. Nxe5 dxe5 12. 0-0 Qb6 13. Kh1 Bd6 14. f4 exf4 15. Bxf4 Bxf4 16. Rxf4 e5 17. Rf2 Bc8 18. Raf1 Be6 19. Rxf6 gxf6 20. Rxf6 Qd8 21. Nh5 Kh8 22. Qf3 Rg8 23. Bxe6 fxe6 24. h3 Rf8 25. Qg3 Qc7 26. Rxe6 Rae8 27. Rxe8 Rxe8 28. Nf6 Rf8 29. Ng4 Rf4 30. Kh2 c4 31. d4 exd4 32. cxd4 Rf7 33. Ne5 Rg7 34. Qf4 Kg8 35. Qf5 Re7 36. Qg5+ Rg7 37. Qh5 Kf8 38. Kh1 b4 39. Qf5+ Ke7 40. d5 c3 41. bxc3 bxc3 42. Nc6+ Ke8 43. Qe6+ Kf8 44. Qf6+ Qf7 45. Qd8+ Qe8 46. Qf6+ Kg8 47. Qxc3 Qxe4 48. Qd2 h6 49. Nb4 Rd7 50. Qc1 Kh7 51. Qf1 0-1

[Event "Erfurt MT op 27th"]
[Site "Erfurt"]
[Date "2017.12.28"]
[Round "5"]
[White "Schmidt, Markus"]
[Black "Nguyen, Huy Dat"]
[Result "1/2-1/2"]
[ECO "D30"]
[WhiteElo "2104"]
[BlackElo "2214"]
[PlyCount "35"]
[EventDate "2017.12.26"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 e6 3. Bg2 Be7 4. Nf3 0-0 5. 0-0 d5 6. d4 c6 7. Qc2 dxc4 8. Qxc4 b5 9. Qc2 Bb7 10. Rd1 Qb6 11. a3 Nbd7 12. Nc3 c5 13. dxc5 Bxc5 14. e3 Rfd8 15. b4 Be7 16. Bb2 Rac8 17. Qe2 a6 18. Rac1 1/2-1/2

[Event "Erfurt MT op 27th"]
[Site "Erfurt"]
[Date "2017.12.27"]
[Round "3"]
[White "Budzyn, Matthias"]
[Black "Nguyen, Huy Dat"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2099"]
[BlackElo "2214"]
[PlyCount "20"]
[EventDate "2017.12.26"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Nf3 e6 5. Bc4 b6 6. 0-0 Ba6 7. Bxa6 Nxa6 8. d4 cxd4 9. Qxd4 Nb8 10. c4 Nc6 1/2-1/2

[Event "Pardubice Czech op-A 28th"]
[Site "Pardubice"]
[Date "2017.07.29"]
[Round "9"]
[White "Shemeakin, Alexander"]
[Black "Nguyen, Huy Dat"]
[Result "1/2-1/2"]
[ECO "E81"]
[WhiteElo "2276"]
[BlackElo "2180"]
[PlyCount "34"]
[EventDate "2017.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Bg5 Nc6 7. Nge2 a6 8. Qd2 Rb8 9. Rc1 Bd7 10. Nd5 b5 11. cxb5 axb5 12. Nec3 Nxd5 13. Nxd5 f6 14. Be3 e6 15. Nb4 Nxb4 16. Qxb4 f5 17. Bd3 Ra8 1/2-1/2

[Event "Pardubice Czech op-A 28th"]
[Site "Pardubice"]
[Date "2017.07.28"]
[Round "8"]
[White "Nguyen, Huy Dat"]
[Black "Vyskocil, Neklan"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "2180"]
[BlackElo "2329"]
[PlyCount "144"]
[EventDate "2017.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. e4 c5 2. b4 cxb4 3. Bb2 e6 4. Nf3 b6 5. a3 Nf6 6. e5 Nd5 7. axb4 Bxb4 8. c3 Be7 9. d4 Bb7 10. c4 Bb4+ 11. Nbd2 Nf4 12. Qb3 a5 13. Qe3 Ng6 14. Bd3 Nh4 15. Rg1 Na6 16. Kf1 Nxf3 17. gxf3 Bxd2 18. Qxd2 Qh4 19. Ke2 g6 20. Rg4 Qe7 21. Ba3 Nb4 22. Rb1 f5 23. Rgg1 0-0 24. Bxb4 axb4 25. Rxb4 d6 26. Rxb6 dxe5 27. dxe5 Rfd8 28. Rgb1 Ra7 29. R1b2 Ba8 30. Qe3 f4 31. Qxf4 Rad7 32. R2b3 Rf8 33. Rb8 Rdd8 34. Rxd8 Qxd8 35. Qe3 Bxf3+ 36. Kd2 Qa5+ 37. Rc3 Qa1 38. Rc1 Qb2+ 39. Rc2 Qb4+ 40. Rc3 Bc6 41. f4 Ba4 42. Bc2 Qb2 43. Qh3 Bxc2 44. Rxc2 Rd8+ 45. Qd3 Rxd3+ 46. Kxd3 Qb3+ 47. Rc3 Qd1+ 48. Ke3 Qg1+ 49. Ke4 Qg2+ 50. Ke3 Qxh2 51. c5 Qg3+ 52. Kd2 Qxf4+ 53. Kc2 Qxe5 54. c6 Qc7 55. Kb3 Kf7 56. Kb4 Ke7 57. Kb5 Qe5+ 58. Rc5 Qxc5+ 59. Kxc5 Kd8 60. Kd6 h5 61. Ke5 Kc7 62. Kxe6 h4 63. Kf6 h3 64. Kxg6 h2 65. Kf5 h1Q 66. Ke5 Kxc6 67. Kd4 Qd5+ 68. Ke3 Kc5 69. Kf4 Kd4 70. Kg4 Ke3 71. Kh4 Kf3 72. Kh3 Qh5# 0-1

[Event "Pardubice Czech op-A 28th"]
[Site "Pardubice"]
[Date "2017.07.27"]
[Round "7"]
[White "Nguyen, Huy Dat"]
[Black "Gheng, Josef"]
[Result "1/2-1/2"]
[ECO "C20"]
[WhiteElo "2180"]
[BlackElo "2347"]
[PlyCount "63"]
[EventDate "2017.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. e4 e5 2. Qh5 Nc6 3. Bc4 Qe7 4. Nc3 Nf6 5. Qd1 d6 6. d3 Bg4 7. f3 Be6 8. Bg5 h6 9. Be3 a6 10. Qd2 Qd7 11. Nd5 Bxd5 12. Bxd5 Nxd5 13. exd5 Ne7 14. c4 c6 15. dxc6 Nxc6 16. Ne2 d5 17. 0-0 dxc4 18. dxc4 Qxd2 19. Bxd2 Bc5+ 20. Kh1 0-0-0 21. Bc3 Rhe8 22. Rab1 Rd3 23. b4 Re3 24. Ng3 Bf8 25. Rfc1 g6 26. b5 Nb8 27. a4 f5 28. c5 Rd8 29. Nf1 Re2 30. Ng3 Re3 31. Nf1 Re2 32. Ng3 1/2-1/2

[Event "Pardubice Czech op-A 28th"]
[Site "Pardubice"]
[Date "2017.07.26"]
[Round "6"]
[White "Wenninger, Philipp"]
[Black "Nguyen, Huy Dat"]
[Result "1/2-1/2"]
[ECO "E91"]
[WhiteElo "2347"]
[BlackElo "2180"]
[PlyCount "87"]
[EventDate "2017.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 Na6 7. 0-0 c6 8. Be3 Ng4 9. Bg5 h6 10. Bh4 Nf6 11. h3 Qc7 12. Qd2 Kh7 13. e5 dxe5 14. dxe5 Rd8 15. Qe3 Ne8 16. Bd3 Be6 17. Rfe1 Rd7 18. Ne4 Kg8 19. Bg3 Rad8 20. Bf1 Qb6 21. Qc3 c5 22. a3 Nd6 23. Nxd6 Rxd6 24. b4 R6d7 25. Rab1 Bf5 26. Rb3 Qe6 27. Qe3 b6 28. Nh4 Bc2 29. Rc3 Bd1 30. b5 Nc7 31. Bd3 Bh5 32. f4 f5 33. Bf2 Rd4 34. Qg3 Qd7 35. Be2 Bxe2 36. Rxe2 g5 37. fxg5 f4 38. Qg4 Qxg4 39. hxg4 Rd1+ 40. Kh2 hxg5 41. Nf3 Ne6 42. g3 R8d3 43. Rec2 fxg3+ 44. Bxg3 1/2-1/2

[Event "Pardubice Czech op-A 28th"]
[Site "Pardubice"]
[Date "2017.07.25"]
[Round "5"]
[White "Bilchinski, Anton"]
[Black "Nguyen, Huy Dat"]
[Result "1/2-1/2"]
[ECO "E27"]
[WhiteElo "2327"]
[BlackElo "2180"]
[PlyCount "47"]
[EventDate "2017.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 0-0 5. a3 Bxc3+ 6. bxc3 d6 7. e4 b6 8. Bd3 Ba6 9. Nh3 Nc6 10. 0-0 Na5 11. Qe2 Nb3 12. Rb1 Nxc1 13. Rfxc1 e5 14. f4 Qe7 15. f5 Nd7 16. Nf2 Rfe8 17. a4 exd4 18. cxd4 Qf6 19. Qb2 c5 20. d5 Ne5 21. Be2 Kf8 22. Qd2 Rab8 23. Rb3 h6 24. Qb2 1/2-1/2

[Event "Pardubice Czech op-A 28th"]
[Site "Pardubice"]
[Date "2017.07.24"]
[Round "4"]
[White "Nguyen, Huy Dat"]
[Black "Matta, Vinay Kumar"]
[Result "1/2-1/2"]
[ECO "C20"]
[WhiteElo "2180"]
[BlackElo "2326"]
[PlyCount "82"]
[EventDate "2017.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. e4 e5 2. Qh5 Qe7 3. Nc3 Nf6 4. Qd1 Nc6 5. Bc4 d6 6. d3 Bg4 7. f3 Be6 8. Bg5 h6 9. Bh4 g5 10. Bf2 Bg7 11. Qd2 Qd7 12. Nge2 d5 13. exd5 Nxd5 14. Nxd5 Bxd5 15. Bxd5 Qxd5 16. Nc3 Qd7 17. 0-0-0 0-0-0 18. Kb1 f5 19. h4 Bf6 20. hxg5 hxg5 21. Be3 g4 22. Bg5 Bxg5 23. Qxg5 gxf3 24. gxf3 Rhg8 25. Qh6 f4 26. Ne4 Qf7 27. a3 Nd4 28. Rdg1 Kb8 29. Qh3 b6 30. Rg4 Rxg4 31. Qxg4 Rg8 32. Qh3 Qg6 33. c3 Nf5 34. Qh5 Qg2 35. Rh2 Qf1+ 36. Ka2 Ne3 37. Qxe5 Qxd3 38. Qxf4 Qc4+ 39. b3 Qf1 40. Qxe3 Rg1 41. Qxg1 Qxg1 1/2-1/2

[Event "Pardubice Czech op-A 28th"]
[Site "Pardubice"]
[Date "2017.07.23"]
[Round "3"]
[White "Hrabusa, Matej"]
[Black "Nguyen, Huy Dat"]
[Result "1/2-1/2"]
[ECO "A47"]
[WhiteElo "2335"]
[BlackElo "2180"]
[PlyCount "75"]
[EventDate "2017.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 b6 4. e3 Bb7 5. h3 Be7 6. Bd3 0-0 7. 0-0 c5 8. c3 Qc8 9. a4 Nc6 10. Na3 d6 11. Nc4 Rd8 12. Qb1 Ba6 13. Rc1 d5 14. Nce5 Bxd3 15. Qxd3 c4 16. Nxc6 Qxc6 17. Qd1 Rdc8 18. Bg5 h6 19. Bxf6 Bxf6 20. b3 cxb3 21. Qxb3 Rc7 22. Rc2 Rac8 23. Nd2 Qd7 24. Rac1 e5 25. Nf3 exd4 26. cxd4 Rxc2 27. Rxc2 Rxc2 28. Qxc2 a6 29. Ne1 Be7 30. Nd3 Bd6 31. Kf1 Kf8 32. Ke1 Ke7 33. Kd1 b5 34. axb5 Qxb5 35. Ne1 a5 36. Qd3 Qb2 37. Qc2 Qb5 38. Qd3 1/2-1/2

[Event "Pardubice Czech op-A 28th"]
[Site "Pardubice"]
[Date "2017.07.21"]
[Round "1"]
[White "Frolov, Artur"]
[Black "Nguyen, Huy Dat"]
[Result "1-0"]
[ECO "B38"]
[WhiteElo "2410"]
[BlackElo "2180"]
[PlyCount "114"]
[EventDate "2017.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Be3 Nf6 7. Nc3 0-0 8. Be2 d6 9. Qd2 Bd7 10. f3 Nxd4 11. Bxd4 a5 12. b3 Bc6 13. Rd1 Nd7 14. h4 h5 15. Bxg7 Kxg7 16. Qd4+ Kg8 17. f4 Qb6 18. Nd5 Bxd5 19. Qxb6 Nxb6 20. exd5 f5 21. Rh3 Rfc8 22. Re3 Kf7 23. Rb1 Ra7 24. Kd2 a4 25. Rb2 axb3 26. axb3 Nd7 27. Kd3 Nc5+ 28. Kd4 Ra1 29. Bf3 Rc7 30. g3 Rg1 31. b4 Na6 32. Be2 Ra1 33. Reb3 Ra4 34. Bd3 Kf6 35. Bb1 Kf7 36. Kc3 Nb8 37. Ra2 Rxa2 38. Bxa2 Nd7 39. Ra3 Nf6 40. Kd4 b6 41. Bb1 e6 42. dxe6+ Kxe6 43. Ra6 Nd7 44. Bc2 Ke7 45. Ba4 Nf6 46. Rxb6 Ne4 47. Bc6 Nxg3 48. Bf3 Nf1 49. c5 dxc5+ 50. bxc5 Nd2 51. Bd5 Rd7 52. c6 Rd8 53. Ke5 Rc8 54. Rb7+ Kf8 55. Rf7+ Ke8 56. Rg7 Nc4+ 57. Kf6 Kf8 1-0

[Event "Oberliga Ost-B 1617"]
[Site "Germany"]
[Date "2017.05.07"]
[Round "11.2"]
[White "Galdunts, Sergey"]
[Black "Nguyen, Huy Dat"]
[Result "1/2-1/2"]
[ECO "A05"]
[WhiteElo "2415"]
[BlackElo "2174"]
[PlyCount "48"]
[EventDate "2016.10.16"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]
[WhiteTeam "Moerlenbach Birkenau"]
[BlackTeam "Erfurt Medizin"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. d3 e6 5. e4 d6 6. 0-0 Be7 7. Re1 Nbd7 8. a4 a6 9. c4 0-0 10. Nc3 c5 11. h3 Qc7 12. Nh2 Rfe8 13. f4 h6 14. Nf3 Rad8 15. Qe2 Qb8 16. Bd2 Qa8 17. a5 Qb8 18. axb6 Nxb6 19. Nd1 d5 20. e5 Nfd7 21. h4 Qc7 22. Ne3 dxc4 23. dxc4 Nb8 24. Kh2 Nc6 1/2-1/2

[Event "Oberliga Ost-B 1617"]
[Site "Germany"]
[Date "2017.05.06"]
[Round "10.2"]
[White "Nguyen, Huy Dat"]
[Black "Geske, Julian"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "2174"]
[BlackElo "2399"]
[PlyCount "68"]
[EventDate "2016.10.16"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]
[WhiteTeam "Erfurt Medizin"]
[BlackTeam "Wiesbaden"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Bc4 Bg4 6. Nge2 Nc6 7. f3 Bf5 8. Bd2 0-0-0 9. Nd5 Qa4 10. Bb3 Qa6 11. Ne3 Bg6 12. d5 Na5 13. 0-0 e6 14. Qe1 Nxb3 15. axb3 Qb6 16. Kh1 exd5 17. Nc3 a6 18. Na4 Qc6 19. Qh4 b5 20. c4 bxa4 21. cxd5 Nxd5 22. Rfc1 Qb7 23. Ba5 Bd6 24. Nxd5 Qxd5 25. Qxa4 Bd3 26. Qg4+ Kb8 27. Qxg7 Rhg8 28. Qc3 Qe5 29. g3 Qxc3 30. bxc3 Rde8 31. Re1 Rxe1+ 32. Rxe1 Rg5 33. Re3 Bc2 34. b4 Re5 0-1

[Event "Oberliga Ost-B 1617"]
[Site "Germany"]
[Date "2017.04.23"]
[Round "9.3"]
[White "Wendel, Stephan"]
[Black "Nguyen, Huy Dat"]
[Result "1/2-1/2"]
[ECO "B31"]
[WhiteElo "2273"]
[BlackElo "2174"]
[PlyCount "47"]
[EventDate "2016.10.16"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]
[WhiteTeam "Frankfurt BvK"]
[BlackTeam "Erfurt Medizin"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. c3 Nf6 6. e5 Nd5 7. d4 cxd4 8. cxd4 0-0 9. Nc3 Nxc3 10. bxc3 d6 11. exd6 Qxd6 12. h3 Bf5 13. Re1 Rfc8 14. Bg5 Bf8 15. Qd2 Na5 16. Bh6 Bg7 17. Bxg7 Kxg7 18. Re5 a6 19. Bf1 Rc7 20. Rae1 h6 21. c4 Nxc4 22. Bxc4 Rxc4 23. Rxe7 Rc7 24. Rxc7 1/2-1/2

[Event "Oberliga Ost-B 1617"]
[Site "Germany"]
[Date "2017.03.19"]
[Round "8.3"]
[White "Kuenstler, Christian"]
[Black "Nguyen, Huy Dat"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2259"]
[BlackElo "2174"]
[PlyCount "53"]
[EventDate "2016.10.16"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]
[WhiteTeam "Neuberg"]
[BlackTeam "Erfurt Medizin"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 g6 3. Nc3 d5 4. Bf4 c6 5. Qd2 Na6 6. e3 Nc7 7. Be2 Bg7 8. Ne5 0-0 9. h4 Ne6 10. Bh2 c5 11. g4 cxd4 12. exd4 a5 13. 0-0-0 a4 14. a3 Nc7 15. f3 Nfe8 16. h5 e6 17. hxg6 fxg6 18. Bf4 Qe7 19. Rh3 b5 20. Na2 Nd6 21. Rdh1 Nc4 22. Bxc4 dxc4 23. Rxh7 Bb7 24. Bg5 Qd6 25. Rh8+ Bxh8 26. Qh2 Qxe5 27. Qh7# 1-0

[Event "Oberliga Ost-B 1617"]
[Site "Germany"]
[Date "2017.02.19"]
[Round "7.2"]
[White "Heyder, Florian"]
[Black "Nguyen, Huy Dat"]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "2161"]
[BlackElo "2174"]
[PlyCount "54"]
[EventDate "2016.10.16"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]
[WhiteTeam "Sangerhausen"]
[BlackTeam "Erfurt Medizin"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. e3 e6 3. f4 Be7 4. Nf3 b6 5. Be2 Ba6 6. 0-0 Bxe2 7. Qxe2 0-0 8. b3 c5 9. c3 Nc6 10. Bb2 Rc8 11. Nbd2 cxd4 12. exd4 Nd5 13. g3 Nb8 14. Rac1 d6 15. f5 exf5 16. Qb5 Nf6 17. Qxf5 Qd7 18. Qd3 Rfe8 19. d5 Qc7 20. c4 Nbd7 21. Qf5 Bf8 22. Ng5 h6 23. Ngf3 g6 24. Qc2 Nxd5 25. Ne4 Bg7 26. Bxg7 Kxg7 27. Qd3 N7f6 1/2-1/2

[Event "Oberliga Ost-B 1617"]
[Site "Germany"]
[Date "2017.02.18"]
[Round "6.2"]
[White "Nguyen, Huy Dat"]
[Black "Hahn, Markus"]
[Result "1/2-1/2"]
[ECO "B40"]
[WhiteElo "2174"]
[BlackElo "2333"]
[PlyCount "97"]
[EventDate "2016.10.16"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]
[WhiteTeam "Erfurt Medizin"]
[BlackTeam "Kassel"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nc3 e6 3. Nf3 a6 4. g3 b5 5. Bg2 Bb7 6. d3 Nc6 7. 0-0 d6 8. Re1 Qc7 9. d4 cxd4 10. Nxd4 Be7 11. Be3 Nf6 12. Nxc6 Bxc6 13. Qd4 0-0 14. Rad1 Rac8 15. h3 Qb7 16. a3 h6 17. Bc1 Rfe8 18. Kh2 Qa8 19. Qd3 Bb7 20. Nb1 Rc7 21. c3 Rc4 22. Nd2 Rcc8 23. Nb3 Qb8 24. Nd4 Qc7 25. Nc2 Rcd8 26. Qd4 Ba8 27. Nb4 Bb7 28. Nc2 Rc8 29. Qd3 Ba8 30. Nb4 Bb7 31. Nc2 Nd7 32. Qe2 Qb8 33. Nd4 Bf8 34. Bh1 Qa8 35. Nb3 Qb8 36. Nd4 Nf6 37. Qd3 Rcd8 38. Bg2 Qa8 39. Nb3 Qc8 40. Na5 Ba8 41. Qd4 e5 42. Qd3 d5 43. exd5 Bxd5 44. Bxd5 Rxd5 45. Qe2 Qc7 46. Rxd5 Nxd5 47. Nb3 Nb6 48. Nd2 Qc6 49. Nf3 1/2-1/2

[Event "Erfurt MT op 26th"]
[Site "Erfurt"]
[Date "2016.12.28"]
[Round "4"]
[White "Berchtenbreiter, Maximilian"]
[Black "Nguyen, Huy Dat"]
[Result "1/2-1/2"]
[ECO "A48"]
[WhiteElo "2384"]
[BlackElo "2168"]
[PlyCount "23"]
[EventDate "2016.12.26"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. c3 0-0 5. Qc1 d6 6. Bh6 Nc6 7. h4 Bg4 8. Nh2 e5 9. d5 Ne7 10. e4 Bd7 11. Bxg7 Kxg7 12. Nd2 1/2-1/2

[Event "Erfurt MT op 26th"]
[Site "Erfurt"]
[Date "2016.12.28"]
[Round "5"]
[White "Nguyen, Huy Dat"]
[Black "Zelbel, Patrick"]
[Result "1/2-1/2"]
[ECO "C63"]
[WhiteElo "2168"]
[BlackElo "2448"]
[PlyCount "45"]
[EventDate "2016.12.26"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 4. d3 fxe4 5. dxe4 Nf6 6. 0-0 Bc5 7. Bg5 d6 8. Nc3 h6 9. Bxf6 Qxf6 10. Nd5 Qd8 11. b4 Bb6 12. c4 0-0 13. c5 dxc5 14. Bc4 Kh7 15. b5 Nd4 16. Nxe5 c6 17. bxc6 bxc6 18. Ne3 Qg5 19. Nf7 Qg6 20. Ne5 Qg5 21. Nf7 Qg6 22. Ne5 Qg5 23. Nf7 1/2-1/2

[Event "Oberliga Ost-B 1617"]
[Site "Germany"]
[Date "2016.12.04"]
[Round "4.3"]
[White "Rutkowski, Ingo"]
[Black "Nguyen, Huy Dat"]
[Result "1/2-1/2"]
[ECO "B92"]
[WhiteElo "2168"]
[BlackElo "2174"]
[PlyCount "59"]
[EventDate "2016.10.16"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]
[WhiteTeam "Frankfurt TV"]
[BlackTeam "Erfurt Medizin"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. Be3 Be6 9. 0-0 0-0 10. f4 exf4 11. Rxf4 Nc6 12. Nd4 Nxd4 13. Bxd4 Qc7 14. Qd3 Nd7 15. Qg3 Ne5 16. Rd1 Rac8 17. Bd3 Bd8 18. Kh1 Qe7 19. Be2 Qg5 20. Qf2 Qh6 21. Qg3 Bg5 22. Rff1 Ng6 23. Bg1 Bf4 24. Qf3 Be5 25. Bd3 Qh4 26. Ne2 Bg4 27. Qe3 Qe7 28. b3 Qc7 29. Rde1 Qa5 30. a4 1/2-1/2

[Event "Oberliga Ost-B 1617"]
[Site "Germany"]
[Date "2016.11.20"]
[Round "3.3"]
[White "Nguyen, Huy Dat"]
[Black "Alber, Horst"]
[Result "1/2-1/2"]
[ECO "E60"]
[WhiteElo "2174"]
[BlackElo "2318"]
[PlyCount "143"]
[EventDate "2016.10.16"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]
[WhiteTeam "Erfurt Medizin"]
[BlackTeam "Marburg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. Nc3 Nc6 6. Nf3 a6 7. 0-0 Rb8 8. Bf4 d6 9. Rc1 Nh5 10. Bg5 Bd7 11. b3 h6 12. Be3 e5 13. dxe5 dxe5 14. Qd2 Kh7 15. Rfd1 Be6 16. Bc5 Qxd2 17. Nxd2 Rfe8 18. Nd5 Rbc8 19. Ne4 f5 20. Nec3 Bf8 21. Na4 Bg7 22. Nac3 Bf8 23. Bxf8 Rxf8 24. Rd2 Rf7 25. Rcd1 Re8 26. Na4 Kg7 27. Ndc3 e4 28. Nc5 Bc8 29. Nd5 b6 30. Na4 g5 31. Nac3 Ne5 32. f3 exf3 33. exf3 Ng6 34. Kf2 f4 35. g4 Nf6 36. Nxf6 Kxf6 37. Bf1 Bb7 38. Bd3 Ne5 39. Nd5+ Kg7 40. Bf5 b5 41. Re2 bxc4 42. bxc4 Bxd5 43. cxd5 Rfe7 44. Rc2 Rd8 45. Rd4 Rd6 46. Ra4 Kf6 47. Be4 Rb6 48. h3 Kf7 49. Ra5 Ke8 50. Rac5 Kd8 51. a4 Nf7 52. a5 Rb3 53. Bf5 Ree3 54. Rxc7 Rxf3+ 55. Ke1 Rbe3+ 56. Kd1 Rf1+ 57. Kd2 Rf2+ 58. Kd1 Rf1+ 59. Kd2 Rf2+ 60. Kc1 Rxc2+ 61. Rxc2 Nd6 62. Kd2 Nxf5 63. gxf5 Re5 64. Rc6 Rxd5+ 65. Ke2 Rxf5 66. Rxa6 h5 67. Kf3 Rb5 68. Rh6 Rb3+ 69. Kg2 g4 70. Rxh5 Rb2+ 71. Kg1 Rb1+ 72. Kg2 1/2-1/2

[Event "Oberliga Ost-B 1617"]
[Site "Germany"]
[Date "2016.11.19"]
[Round "2.3"]
[White "Michaelsen, Nils"]
[Black "Nguyen, Huy Dat"]
[Result "1-0"]
[ECO "E32"]
[WhiteElo "2396"]
[BlackElo "2174"]
[PlyCount "77"]
[EventDate "2016.10.16"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]
[WhiteTeam "Oberursel"]
[BlackTeam "Erfurt Medizin"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 d6 5. Nf3 0-0 6. Bd2 c5 7. dxc5 dxc5 8. e3 Nc6 9. a3 Ba5 10. Be2 Bc7 11. 0-0-0 Qe7 12. h4 b6 13. Ng5 Bb7 14. Nb5 Rfd8 15. Nxc7 Qxc7 16. Bc3 e5 17. f4 h6 18. fxe5 Nxe5 19. Qf5 Re8 20. Bf3 Bxf3 21. gxf3 hxg5 22. hxg5 Nfd7 23. f4 Rad8 24. Qh7+ Kf8 25. fxe5 Re6 26. Rhf1 Nxe5 27. Rxd8+ Qxd8 28. Bxe5 Qxg5 29. Bf4 Qg4 30. Qh8+ Ke7 31. Rd1 Kf6 32. Rd5 Qg1+ 33. Kc2 Qf2+ 34. Kb3 Rxe3+ 35. Bxe3 Qxe3+ 36. Ka2 Qf4 37. Qd8+ Ke6 38. Qe8+ Kf6 39. Qc6+ 1-0

[Event "GER-chT Lands U20"]
[Site "Hannover"]
[Date "2016.10.04"]
[Round "6.1"]
[White "Bauer, Andreas1"]
[Black "Nguyen, Huy Dat"]
[Result "1/2-1/2"]
[ECO "A48"]
[WhiteElo "2235"]
[BlackElo "2089"]
[PlyCount "59"]
[EventDate "2016.10.01"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 174 Extra"]
[Source "ChessBase"]
[SourceDate "2016.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.10"]
[SourceQuality "1"]
[WhiteTeam "Baden"]
[BlackTeam "Thueringen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Bf4 g6 3. e3 Bg7 4. Nf3 0-0 5. Be2 d6 6. h3 Nfd7 7. 0-0 e5 8. Bh2 Nc6 9. a4 e4 10. Nfd2 f5 11. a5 Nf6 12. c4 g5 13. Nc3 a6 14. d5 Ne7 15. c5 dxc5 16. Bc4 Nfxd5 17. Nxd5 Nxd5 18. Nxe4 fxe4 19. Qxd5+ Qxd5 20. Bxd5+ Kh8 21. Bxc7 Bf5 22. Rab1 Rae8 23. b3 Bc8 24. Rbc1 Rf5 25. Rfd1 Bf8 26. Rc4 Re7 27. Bxe4 Rxc7 28. Bxf5 Bxf5 29. b4 Kg7 30. bxc5 1/2-1/2

[Event "GER-chT Lands U20"]
[Site "Hannover"]
[Date "2016.10.03"]
[Round "5.2"]
[White "Keymer, Vincent"]
[Black "Nguyen, Huy Dat"]
[Result "1-0"]
[ECO "E15"]
[WhiteElo "2386"]
[BlackElo "2089"]
[PlyCount "151"]
[EventDate "2016.10.01"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 174 Extra"]
[Source "ChessBase"]
[SourceDate "2016.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.10"]
[SourceQuality "1"]
[WhiteTeam "Rheinland Pfalz"]
[BlackTeam "Thueringen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qb3 d5 6. cxd5 exd5 7. Nc3 c6 8. Ne5 Bd6 9. Bf4 0-0 10. Bg2 Bxe5 11. Bxe5 Nbd7 12. Bf4 Re8 13. Qa4 Bb7 14. 0-0 Nf8 15. Rac1 Ne4 16. Nxe4 dxe4 17. Rfd1 Qd5 18. f3 f5 19. fxe4 fxe4 20. Be3 Nd7 21. Rf1 Nf6 22. Rf4 Qh5 23. Qc4+ Kh8 24. Rh4 Qg6 25. Bf4 Rad8 26. Rf1 Rd5 27. Be5 c5 28. Rxf6 gxf6 29. Bxe4 Qf7 30. Bxf6+ Qxf6 31. Bxd5 Bxd5 32. Qxd5 Rxe2 33. Rxh7+ Kxh7 34. Qh5+ Kg7 35. Qxe2 Qxd4+ 36. Kf1 Qf6+ 37. Kg2 Qg5 38. b3 Qd5+ 39. Kg1 Qg5 40. Qb2+ Kg8 41. Qc3 Qf5 42. Qc4+ Kg7 43. Qc1 Qe5 44. Qd2 Qf5 45. h4 Qg4 46. Qc3+ Kh7 47. Qd3+ Kg7 48. Kg2 Qe6 49. Qf3 Qd7 50. a4 Kg8 51. g4 c4 52. bxc4 Qxa4 53. Qd5+ Kg7 54. Qd4+ Kg8 55. h5 Qa2+ 56. Kf3 Qa3+ 57. Qe3 Qf8+ 58. Kg3 Qd6+ 59. Kh3 a5 60. g5 Qd7+ 61. Kh4 Qc6 62. g6 Qxc4+ 63. Kg5 Qd5+ 64. Kh6 Qd7 65. Qb3+ Kh8 66. Qc3+ Kg8 67. Qc4+ Kh8 68. Qf4 Qg7+ 69. Kg5 a4 70. h6 Qe7+ 71. Qf6+ Qxf6+ 72. Kxf6 a3 73. Kf7 a2 74. g7+ Kh7 75. g8Q+ Kxh6 76. Qg6# 1-0

[Event "GER-chT Lands U20"]
[Site "Hannover"]
[Date "2016.10.03"]
[Round "4.2"]
[White "Nguyen, Huy Dat"]
[Black "Polster, Christian"]
[Result "1/2-1/2"]
[ECO "B20"]
[WhiteElo "2089"]
[BlackElo "2173"]
[PlyCount "45"]
[EventDate "2016.10.01"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 174 Extra"]
[Source "ChessBase"]
[SourceDate "2016.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.10"]
[SourceQuality "1"]
[WhiteTeam "Thueringen"]
[BlackTeam "Niedersachsen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. b4 cxb4 3. Bb2 e6 4. d4 d5 5. e5 Ne7 6. a3 Nec6 7. axb4 Bxb4+ 8. c3 Be7 9. Bd3 Nd7 10. Nd2 f5 11. Nh3 0-0 12. Nf4 Nb6 13. h4 a5 14. Nf3 g6 15. Ng5 Bxg5 16. hxg5 Bd7 17. Qf3 Rf7 18. Qh3 Rg7 19. Bc1 Nc4 20. g4 Ne7 21. gxf5 exf5 22. Qf3 Qc8 23. 0-0 1/2-1/2

[Event "GER-chT Lands U20"]
[Site "Hannover"]
[Date "2016.10.02"]
[Round "2.2"]
[White "Nguyen, Huy Dat"]
[Black "Peng, Xiang Tobias"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "2089"]
[BlackElo "2085"]
[PlyCount "130"]
[EventDate "2016.10.01"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 174 Extra"]
[Source "ChessBase"]
[SourceDate "2016.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.10"]
[SourceQuality "1"]
[WhiteTeam "Thueringen"]
[BlackTeam "Wuerttemberg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. Bb3 a6 7. h3 0-0 8. Bg5 Ba7 9. Nbd2 h6 10. Bh4 Be6 11. Qe2 Qe7 12. Bc2 Rad8 13. 0-0 g5 14. Bg3 Nh5 15. Kh2 Nf4 16. Bxf4 gxf4 17. g3 Qf6 18. Nh4 Kh8 19. Ng2 Rg8 20. d4 fxg3+ 21. fxg3 Qg7 22. Qf3 exd4 23. Nf4 dxc3 24. bxc3 Ne5 25. Qg2 Be3 26. Rad1 Qg5 27. Nf3 Qxf4 28. gxf4 Bxf4+ 29. Kh1 Rxg2 30. Kxg2 Nc4 31. Nd4 Ne3+ 32. Kf3 Nxd1 33. Nxe6 fxe6 34. Rxd1 Be5 35. c4 Rg8 36. Kf2 Rg3 37. Rd3 Rxd3 38. Bxd3 Kg7 39. Ke3 Kf6 40. Be2 Bb2 41. Kf4 Bc1+ 42. Kg3 Ke5 43. Bg4 b5 44. cxb5 axb5 45. Kf3 c5 46. Ke2 h5 47. Bxh5 Kxe4 48. Be8 b4 49. Bb5 d5 50. Kd1 Bg5 51. Kc2 Kd4 52. Bd7 e5 53. Be6 e4 54. Bf5 Ke3 55. Be6 d4 56. Bc4 d3+ 57. Kd1 Kd4 58. Bb5 e3 59. Ke1 Bh4+ 60. Kf1 e2+ 61. Kg2 e1Q 62. Bc6 Qf2+ 63. Kh1 Bg3 64. Bg2 Qe1+ 65. Bf1 Qxf1# 0-1

[Event "GER-chT Lands U20"]
[Site "Hannover"]
[Date "2016.10.02"]
[Round "3.2"]
[White "Schmekel, Florian"]
[Black "Nguyen, Huy Dat"]
[Result "0-1"]
[ECO "D36"]
[WhiteElo "1969"]
[BlackElo "2089"]
[PlyCount "110"]
[EventDate "2016.10.01"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 174 Extra"]
[Source "ChessBase"]
[SourceDate "2016.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.10"]
[SourceQuality "1"]
[WhiteTeam "Mecklenburg Vorpommern"]
[BlackTeam "Thueringen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 Be7 5. Nc3 d5 6. Bg5 Nbd7 7. e3 c6 8. Qc2 0-0 9. cxd5 exd5 10. Bd3 Re8 11. 0-0 h6 12. Bf4 Nh5 13. Nxd5 Nxf4 14. Nxf4 Nf6 15. Ne5 Bd6 16. Rfd1 Qe7 17. Qc3 Bxe5 18. dxe5 Qxe5 19. Qxe5 Rxe5 20. Be2 Bf5 21. Bf3 Ree8 22. Rd2 Rad8 23. Rad1 Rxd2 24. Rxd2 Kf8 25. Kf1 Ke7 26. Ke2 g5 27. g4 Nxg4 28. Bxg4 Bxg4+ 29. f3 Bc8 30. Nh5 f5 31. h4 gxh4 32. Rd4 Rg8 33. Rxh4 Rg2+ 34. Kd3 Rxb2 35. Nf4 Rxa2 36. Rxh6 Bd7 37. Ng6+ Kd8 38. Ne5 Ra3+ 39. Kd2 Ra5 40. f4 Rd5+ 41. Kc3 a5 42. Rh8+ Kc7 43. Rh7 b5 44. Rf7 Kd8 45. Rf8+ Ke7 46. Rf7+ Ke6 47. Rh7 Rd6 48. Nxd7 Rxd7 49. Rh6+ Kd5 50. Rf6 Ke4 51. Re6+ Kf3 52. Rxc6 Kxe3 53. Rc5 b4+ 54. Kb2 Kxf4 55. Rxa5 Rd4 0-1

[Event "GER-chT Lands U20"]
[Site "Hannover"]
[Date "2016.10.01"]
[Round "1.2"]
[White "Beeck, Mats"]
[Black "Nguyen, Huy Dat"]
[Result "0-1"]
[ECO "A11"]
[WhiteElo "2160"]
[BlackElo "2089"]
[PlyCount "64"]
[EventDate "2016.10.01"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 174 Extra"]
[Source "ChessBase"]
[SourceDate "2016.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.10"]
[SourceQuality "1"]
[WhiteTeam "Schleswig Holstein"]
[BlackTeam "Thueringen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. g3 Nf6 2. Bg2 d5 3. Nf3 c6 4. 0-0 Bg4 5. d3 Nbd7 6. c4 e6 7. Qb3 Nc5 8. Qc2 Be7 9. Bf4 0-0 10. Nbd2 h6 11. Rfe1 Re8 12. Rab1 Bf8 13. cxd5 exd5 14. b4 Ne6 15. Be5 Ng5 16. Nxg5 Rxe5 17. Ngf3 Re8 18. d4 Qc8 19. Qb2 Qf5 20. Ne5 Qh5 21. Nxg4 Nxg4 22. Nf3 Nf6 23. b5 c5 24. dxc5 Bxc5 25. e3 Rad8 26. Rbd1 Ne4 27. Rd3 Bb6 28. Red1 Nc5 29. R3d2 Ne4 30. Rd3 Nc5 31. R3d2 Ne4 32. Rc2 Ng5 0-1

[Event "Erfurt op 25th"]
[Site "Erfurt"]
[Date "2015.12.27"]
[Round "3"]
[White "Meissner, Felix"]
[Black "Nguyen, Huy Dat"]
[Result "1/2-1/2"]
[ECO "B31"]
[WhiteElo "2311"]
[BlackElo "2143"]
[PlyCount "46"]
[EventDate "2015.12.26"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 dxc6 5. h3 Bg7 6. d3 e5 7. Be3 Qe7 8. Qd2 h6 9. Qc3 b6 10. b4 f5 11. bxc5 b5 12. a4 fxe4 13. dxe4 Nf6 14. Nbd2 b4 15. Qxb4 0-0 16. Rb1 Nh5 17. Nc4 Nf4 18. Bxf4 exf4 19. Nd6 Ba6 20. Qa5 Rab8 21. Rd1 Bc4 22. Nd2 Be6 23. Qa6 Qg5 1/2-1/2

[Event "Erfurt op 25th"]
[Site "Erfurt"]
[Date "2015.12.27"]
[Round "2"]
[White "Nguyen, Huy Dat"]
[Black "Koepke, Christian"]
[Result "1/2-1/2"]
[ECO "B74"]
[WhiteElo "2143"]
[BlackElo "2323"]
[PlyCount "81"]
[EventDate "2015.12.26"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. 0-0 0-0 8. Be3 Nc6 9. Nb3 Be6 10. f4 Rc8 11. Bf3 Nd7 12. Qe1 Nb6 13. Rd1 Nc4 14. Bc1 b5 15. f5 Bd7 16. Nd5 gxf5 17. Qg3 Kh8 18. Rde1 e6 19. Nf4 Rg8 20. Qh3 e5 21. Nd5 f4 22. Bg4 Bxg4 23. Qxg4 Ne7 24. Rd1 a6 25. c3 Nxd5 26. Rxd5 Bh6 27. Qh3 Qg5 28. Bxf4 Qxg2+ 29. Qxg2 Rxg2+ 30. Kxg2 Bxf4 31. Rf3 Ne3+ 32. Rxe3 Bxe3 33. Rxd6 Rg8+ 34. Kf3 Bf4 35. Rxa6 Bxh2 36. Nc5 Rg3+ 37. Kf2 Rg4 38. Kf3 Rg3+ 39. Kf2 Rg4 40. Kf3 Rg3+ 41. Kf2 1/2-1/2

[Event "GER-chT Lands U20"]
[Site "Hannover"]
[Date "2015.10.07"]
[Round "7.3"]
[White "Boes, Julian"]
[Black "Nguyen, Huy Dat"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "2029"]
[BlackElo "2007"]
[PlyCount "106"]
[EventDate "2015.10.03"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]
[WhiteTeam "Baden (U20) II"]
[BlackTeam "Thueringen (U20)"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. b3 Nf6 3. e5 Nd5 4. Nc3 Nxc3 5. dxc3 Nc6 6. Bf4 d5 7. exd6 e5 8. Be3 Qxd6 9. Qxd6 Bxd6 10. g3 0-0 11. Bg2 Be6 12. 0-0-0 Rfd8 13. Bxc6 bxc6 14. c4 h6 15. h4 e4 16. Rd2 Be7 17. Rxd8+ Rxd8 18. Ne2 Bg4 19. Nc3 Bf3 20. Rg1 f5 21. Na4 Kf7 22. Nxc5 f4 23. gxf4 Bxh4 24. f5 Bf6 25. Ne6 Rd7 26. a3 Be5 27. b4 Kf6 28. b5 cxb5 29. cxb5 Kxf5 30. Nc5 Rc7 31. a4 h5 32. a5 h4 33. b6 axb6 34. axb6 Rxc5 35. Bxc5 h3 36. Be3 Kf6 37. Bg5+ Kf7 38. Bd8 h2 39. Re1 Bf4+ 40. Kb1 h1Q 41. Rxh1 Bxh1 42. Ka2 e3 43. fxe3 Bxe3 44. Kb3 Ke6 45. Kb4 Kd7 46. Bc7 Kc6 47. Ka5 Be4 48. c3 Bd3 49. Bd8 g6 50. Bc7 g5 51. Bd8 g4 52. Bh4 Bxb6+ 53. Kb4 Bc7 0-1

[Event "GER-chT Lands U20"]
[Site "Hannover"]
[Date "2015.10.06"]
[Round "6.3"]
[White "Acikel, Mert"]
[Black "Nguyen, Huy Dat"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "1788"]
[BlackElo "2007"]
[PlyCount "48"]
[EventDate "2015.10.03"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]
[WhiteTeam "Berlin (U20)"]
[BlackTeam "Thueringen (U20)"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nf3 Qc7 8. a4 h6 9. a5 Be6 10. Nd5 Nxd5 11. exd5 Bg4 12. Be2 Nd7 13. h3 Bxf3 14. gxf3 g6 15. c4 Bg7 16. b4 0-0 17. Rc1 f5 18. Qc2 Rac8 19. Rg1 Kh7 20. Bd3 e4 21. fxe4 f4 22. Bd2 Ne5 23. c5 Nf3+ 24. Ke2 Nd4+ 0-1

[Event "GER-chT Lands U20"]
[Site "Hannover"]
[Date "2015.10.05"]
[Round "5.3"]
[White "Nguyen, Huy Dat"]
[Black "Gschnitzer, Adrian"]
[Result "0-1"]
[ECO "B38"]
[WhiteElo "2007"]
[BlackElo "2114"]
[PlyCount "72"]
[EventDate "2015.10.03"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]
[WhiteTeam "Thueringen (U20)"]
[BlackTeam "Baden (U20)"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Be3 Nf6 7. Nc3 0-0 8. Be2 d6 9. 0-0 Bd7 10. Qd2 Nxd4 11. Bxd4 Bc6 12. f3 Nd7 13. Bf2 a5 14. b3 Nc5 15. Rab1 Qb6 16. a3 Qc7 17. Bd1 Rfc8 18. Bc2 Qd8 19. Ne2 b5 20. cxb5 Bxb5 21. Rfc1 a4 22. b4 Nb3 23. Bxb3 axb3 24. Rxc8 Qxc8 25. Nd4 Bxd4 26. Bxd4 Rxa3 27. Rc1 Qa8 28. Bb2 Ra2 29. Qc3 e5 30. g3 Qa7+ 31. Kg2 Qd4 32. Kh3 Bd7+ 33. g4 Rxb2 34. Qc7 Qf2 35. Rh1 Qxf3+ 36. Kh4 Qxg4# 0-1

[Event "GER-chT Lands U20"]
[Site "Hannover"]
[Date "2015.10.05"]
[Round "4.3"]
[White "Zimmer, Luca"]
[Black "Nguyen, Huy Dat"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1419"]
[BlackElo "2007"]
[PlyCount "88"]
[EventDate "2015.10.03"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]
[WhiteTeam "Saarland (U20)"]
[BlackTeam "Thueringen (U20)"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4 4. Bd3 g6 5. f4 Bg7 6. Nf3 d6 7. 0-0 Bg4 8. Be2 Nxe2+ 9. Qxe2 Nf6 10. d3 0-0 11. Qf2 Qd7 12. Qh4 Bxf3 13. Rxf3 Qg4 14. Qxg4 Nxg4 15. f5 Bd4+ 16. Kh1 Nf2+ 17. Kg1 Nxe4+ 18. Be3 Nxc3 19. bxc3 Bxc3 20. Rb1 Rab8 21. fxg6 fxg6 22. Rxf8+ Kxf8 23. Rf1+ Kg7 24. Bg5 Bf6 25. Bd2 b5 26. Rb1 b4 27. c3 a5 28. Kf2 Ra8 29. Rc1 Rb8 30. Rb1 Rf8 31. cxb4 axb4 32. Ke1 Ra8 33. Kd1 Rxa2 34. Ke1 Kf7 35. Kd1 Ke6 36. Rb3 Kd5 37. Ke1 Kc6 38. g4 Kb5 39. Rb1 Ka4 40. h3 Ka3 41. Kd1 Ra1 42. Bc1+ Ka2 43. Rxa1+ Bxa1 44. Kd2 Bb2 0-1

[Event "GER-chT Lands U20"]
[Site "Hannover"]
[Date "2015.10.04"]
[Round "3.3"]
[White "Nguyen, Huy Dat"]
[Black "Wilhelm, Till"]
[Result "1-0"]
[ECO "C90"]
[WhiteElo "2007"]
[BlackElo "2170"]
[PlyCount "85"]
[EventDate "2015.10.03"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]
[WhiteTeam "Thueringen (U20)"]
[BlackTeam "Rheinland Pfalz (U20)"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. d3 b5 7. Bb3 d6 8. c3 0-0 9. Re1 Na5 10. Bc2 c5 11. Nbd2 Re8 12. h3 Bf8 13. Nf1 h6 14. d4 cxd4 15. cxd4 exd4 16. Nxd4 g6 17. Bf4 Bb7 18. Qf3 Nc4 19. b3 Ne5 20. Qe3 Rc8 21. Rad1 Rc5 22. Bb1 Qc7 23. Qd2 Kh7 24. Bh2 Bg7 25. Ng3 Nc6 26. Nf3 Re6 27. Ne2 Ne5 28. Nf4 Nxf3+ 29. gxf3 Qd7 30. Nxe6 Qxe6 31. Bxd6 Rh5 32. Kf1 Rxh3 33. Qf4 g5 34. Qe5 Nh5 35. Qxe6 fxe6 36. Kg2 Rh4 37. Bg3 Nf4+ 38. Kg1 Rh5 39. Rd7 Bc6 40. Rc7 Be8 41. Re7 Bg6 42. Bxf4 gxf4 43. Rxe6 1-0

[Event "GER-chT Lands U20"]
[Site "Hannover"]
[Date "2015.10.04"]
[Round "2.3"]
[White "Schumann, Rabea"]
[Black "Nguyen, Huy Dat"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1674"]
[BlackElo "2007"]
[PlyCount "80"]
[EventDate "2015.10.03"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]
[WhiteTeam "Mecklenburg Vorpommern (U20)"]
[BlackTeam "Thueringen (U20)"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nc3 g6 3. f4 Bg7 4. Nf3 e6 5. e5 d6 6. Nb5 dxe5 7. fxe5 Nc6 8. Nd6+ Kf8 9. d4 cxd4 10. Bf4 Nxe5 11. Bxe5 Bxe5 12. Nc4 Bf6 13. Qd2 Ne7 14. 0-0-0 Nc6 15. Bd3 Qd5 16. b3 Kg7 17. Rhf1 Rf8 18. g4 b5 19. Na3 a6 20. g5 Be7 21. Nb1 Ne5 22. Nxe5 Qxe5 23. h4 Bb7 24. Rde1 Qc5 25. Be4 Bxe4 26. Rxe4 Rad8 27. Qd3 e5 28. Rfe1 Bd6 29. Rh1 f5 30. gxf6+ Rxf6 31. Rg1 Rc8 32. Re2 Rcf8 33. Reg2 Qd5 34. h5 e4 35. Qd1 Bf4+ 36. Kb2 g5 37. Qg4 h6 38. Qe2 Qe5 39. c3 dxc3+ 40. Nxc3 b4 0-1

[Event "GER-chT Lands U20"]
[Site "Hannover"]
[Date "2015.10.03"]
[Round "1.3"]
[White "Nguyen, Huy Dat"]
[Black "Kololli, Martin"]
[Result "1/2-1/2"]
[ECO "C88"]
[WhiteElo "2007"]
[BlackElo "2187"]
[PlyCount "86"]
[EventDate "2015.10.03"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]
[WhiteTeam "Thueringen (U20)"]
[BlackTeam "Schleswig Holstein (U20)"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. d3 b5 7. Bb3 d6 8. c3 0-0 9. Re1 Nb8 10. a4 Bb7 11. axb5 axb5 12. Rxa8 Bxa8 13. Na3 Qd7 14. Bc2 c5 15. d4 b4 16. Nc4 cxd4 17. cxd4 Qc7 18. dxe5 Qxc4 19. exf6 Bxf6 20. Bb3 Qc7 21. Bf4 Be7 22. Nd4 Rd8 23. Qg4 Bf8 24. Bg5 Re8 25. Nf5 g6 26. Nh6+ Bxh6 27. Bxh6 d5 28. Qg5 f5 29. h3 Qe5 30. Ra1 Bc6 31. Bxd5+ Bxd5 32. exd5 Qxd5 33. Qf6 Qd7 34. Ra8 Qc7 35. Be3 Rxe3 36. fxe3 Qc1+ 37. Kh2 Qc7+ 38. Kg1 Qc1+ 39. Kf2 Qd2+ 40. Kf1 Qd1+ 41. Kf2 Qd2+ 42. Kf1 Qd1+ 43. Kf2 Qd2+ 1/2-1/2

[Event "Pardubice Czech op-B 26th"]
[Site "Pardubice"]
[Date "2015.07.27"]
[Round "4"]
[White "Kuzmin, Gennady"]
[Black "Nguyen, Huy Dat"]
[Result "1-0"]
[ECO "E42"]
[WhiteElo "2296"]
[BlackElo "2025"]
[PlyCount "93"]
[EventDate "2015.07.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Nge2 cxd4 6. exd4 b6 7. a3 Be7 8. d5 d6 9. dxe6 Bxe6 10. Nf4 0-0 11. Be2 Nc6 12. 0-0 Ne5 13. Nxe6 fxe6 14. f4 Nc6 15. b4 Rc8 16. Be3 a5 17. b5 Nb8 18. Na4 Nbd7 19. Qb3 Qc7 20. Rac1 Kh8 21. Bf3 Nc5 22. Bxc5 dxc5 23. Qe3 Bd6 24. g3 e5 25. fxe5 Bxe5 26. Kg2 Rce8 27. Qg5 Bd4 28. Rce1 Rxe1 29. Rxe1 Qf7 30. Nxb6 h6 31. Qf5 g6 32. Qf4 Qg7 33. Qd6 g5 34. Re7 g4 35. Rxg7 gxf3+ 36. Kxf3 Kxg7 37. Ke2 Re8+ 38. Kd1 Ne4 39. Qd7+ Kf8 40. Nd5 Nf2+ 41. Kd2 Ne4+ 42. Kc2 Nf2 43. Nf4 Re3 44. Ne6+ Kg8 45. Qe8+ Kh7 46. Qf7+ Kh8 47. Nxd4 1-0

[Event "GER-chT Lands U20"]
[Site "Hannover"]
[Date "2014.10.07"]
[Round "7.4"]
[White "Nguyen, Huy Dat"]
[Black "Krueger, David"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "1952"]
[BlackElo "2036"]
[PlyCount "61"]
[EventDate "2014.10.03"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 162 Extra"]
[Source "ChessBase"]
[SourceDate "2014.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2014.10.17"]
[SourceQuality "1"]
[WhiteTeam "Thueringen"]
[BlackTeam "Hamburg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. Bb3 a6 7. h3 Ba7 8. Nbd2 0-0 9. Nf1 Ne7 10. Ng3 Ng6 11. 0-0 Be6 12. Be3 Qc8 13. Bxe6 fxe6 14. Bxa7 Rxa7 15. d4 exd4 16. cxd4 h6 17. Rc1 Qd7 18. Qc2 Ne8 19. Qb3 Nf4 20. Qe3 b6 21. Ne2 Ng6 22. Ne1 e5 23. Nd3 exd4 24. Qxd4 Qf7 25. Qd5 Ne7 26. Qxf7+ Kxf7 27. Nc3 Ke6 28. f4 g6 29. g4 c6 30. f5+ gxf5 31. exf5+ 1/2-1/2

[Event "GER-chT Lands U20"]
[Site "Hannover"]
[Date "2014.10.06"]
[Round "6.4"]
[White "Nguyen, Huy Dat"]
[Black "Phunhon Lopez, Daniel Alejandro"]
[Result "1-0"]
[ECO "B46"]
[WhiteElo "1952"]
[BlackElo "1807"]
[PlyCount "49"]
[EventDate "2014.10.03"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 162 Extra"]
[Source "ChessBase"]
[SourceDate "2014.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2014.10.17"]
[SourceQuality "1"]
[WhiteTeam "Thueringen"]
[BlackTeam "Niedersachsen II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nc6 6. Nxc6 bxc6 7. 0-0 d5 8. Nc3 Qc7 9. Qe2 Bb7 10. Bd2 Nf6 11. Rae1 d4 12. Na4 e5 13. b3 a5 14. f4 Bd6 15. Nb2 0-0 16. Nc4 a4 17. Nxd6 Qxd6 18. fxe5 Qxe5 19. Rf5 Qe7 20. Bg5 Rad8 21. e5 h6 22. Bh4 Bc8 23. Rxf6 gxf6 24. Bxf6 Qc7 25. Qe4 1-0

[Event "GER-chT Lands U20"]
[Site "Hannover"]
[Date "2014.10.05"]
[Round "5.4"]
[White "Gressmann, Moritz"]
[Black "Nguyen, Huy Dat"]
[Result "1-0"]
[ECO "B52"]
[WhiteElo "1977"]
[BlackElo "1952"]
[PlyCount "89"]
[EventDate "2014.10.03"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 162 Extra"]
[Source "ChessBase"]
[SourceDate "2014.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2014.10.17"]
[SourceQuality "1"]
[WhiteTeam "Berlin"]
[BlackTeam "Thueringen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Nxd7 5. 0-0 Ngf6 6. Re1 Rc8 7. Nc3 g6 8. d3 Bg7 9. a4 0-0 10. Bg5 h6 11. Bh4 Re8 12. Ra3 Nf8 13. e5 dxe5 14. Nxe5 N8d7 15. Nc4 Nf8 16. Rb3 b6 17. a5 g5 18. Bg3 N6d7 19. Nd5 Rc6 20. Qf3 Re6 21. Re3 Rxe3 22. fxe3 e5 23. axb6 axb6 24. Nd6 Re7 25. Nxe7+ Qxe7 26. Nf5 Qe6 27. e4 Ng6 28. Be1 Nf6 29. Bc3 Kh7 30. Ne3 Nf4 31. Nc4 Nd7 32. g3 Qh3 33. Qf1 Qg4 34. Ne3 Ne2+ 35. Kf2 Qh5 36. Qxe2 Qxh2+ 37. Ng2 Nf6 38. Qf3 h5 39. Rxb6 Ng4+ 40. Ke2 h4 41. Qf5+ Kg8 42. Rb8+ Bf8 43. Qxg5+ Kh7 44. Qxh4+ Bh6 45. Qxh2 1-0

[Event "GER-chT Lands U20"]
[Site "Hannover"]
[Date "2014.10.05"]
[Round "4.4"]
[White "Nguyen, Huy Dat"]
[Black "Helmer, Jan"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "1952"]
[BlackElo "1651"]
[PlyCount "69"]
[EventDate "2014.10.03"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 162 Extra"]
[Source "ChessBase"]
[SourceDate "2014.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2014.10.17"]
[SourceQuality "1"]
[WhiteTeam "Thueringen"]
[BlackTeam "Team Nord"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. exd5 exd5 5. Bd3 Nf6 6. Nge2 0-0 7. 0-0 Bd6 8. Bf4 c6 9. Bxd6 Qxd6 10. Ng3 Be6 11. Qd2 Nbd7 12. Nce2 c5 13. c3 c4 14. Bc2 b5 15. Rae1 Rfe8 16. Nf4 a5 17. Nxe6 fxe6 18. f4 b4 19. Rf2 Re7 20. Rfe2 bxc3 21. bxc3 Rae8 22. Nf1 Nh5 23. g3 g6 24. Ba4 Ng7 25. Ne3 Rb8 26. Bxd7 Rxd7 27. Ng4 Rdb7 28. Nh6+ Kf8 29. Qc1 a4 30. g4 a3 31. f5 exf5 32. gxf5 gxf5 33. Rf1 Rb1 34. Qxb1 Rxb1 35. Rxb1 1/2-1/2

[Event "GER-chT Lands U20"]
[Site "Hannover"]
[Date "2014.10.04"]
[Round "3.4"]
[White "Muckle, Julius"]
[Black "Nguyen, Huy Dat"]
[Result "1/2-1/2"]
[ECO "E32"]
[WhiteElo "1995"]
[BlackElo "1952"]
[PlyCount "209"]
[EventDate "2014.10.03"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 162 Extra"]
[Source "ChessBase"]
[SourceDate "2014.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2014.10.17"]
[SourceQuality "1"]
[WhiteTeam "Rheinland Pfalz"]
[BlackTeam "Thueringen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 0-0 5. Bg5 d5 6. e3 c6 7. Qc2 h6 8. Bh4 Nbd7 9. a3 Be7 10. Be2 b6 11. 0-0 Bb7 12. e4 dxe4 13. Nxe4 Nxe4 14. Bxe7 Qxe7 15. Qxe4 Nf6 16. Qe3 Rfd8 17. b4 a5 18. Rab1 axb4 19. Rxb4 b5 20. Qb3 Ba6 21. Ne5 bxc4 22. Bxc4 Bxc4 23. Qxc4 Rdc8 24. Nxc6 Qd6 25. Rc1 Nd5 26. Ra4 Nb6 27. Rxa8 Rxa8 28. Qc5 Qxc5 29. dxc5 Nd5 30. Nb4 Rxa3 31. c6 Nxb4 32. c7 Ra8 33. c8Q+ Rxc8 34. Rxc8+ Kh7 35. Rc7 Kg6 36. g3 Nd5 37. Ra7 Kf6 38. Kg2 Kg6 39. f4 h5 40. Kf3 Nf6 41. h3 Nd5 42. Ke4 Kf6 43. Ra5 Nc3+ 44. Kf3 Nd5 45. g4 hxg4+ 46. hxg4 g6 47. Rc5 Ke7 48. Rc1 Kf6 49. Ke4 g5 50. f5 Nf4 51. Rf1 exf5+ 52. gxf5 Ne2 53. Rf3 Nf4 54. Ra3 Nh5 55. Ra6+ Kg7 56. Kf3 f6 57. Ra7+ Kg8 58. Ke4 Ng3+ 59. Kd5 Nxf5 60. Ke6 Ng7+ 61. Kxf6 Ne8+ 62. Kxg5 Ng7 63. Kf6 Ne8+ 64. Kg6 Kf8 65. Rf7+ Kg8 66. Rf1 Ng7 67. Kf6 Kf8 68. Rf2 Ne8+ 69. Ke6+ Kg8 70. Ke7 Ng7 71. Rh2 Nf5+ 72. Kf6 Nd6 73. Ra2 Ne8+ 74. Ke7 Ng7 75. Ra8+ Kh7 76. Ra5 Kg6 77. Ra1 Nf5+ 78. Kf8 Kf6 79. Kg8 Ne7+ 80. Kh7 Nf5 81. Ra6+ Kg5 82. Rg6+ Kf4 83. Rg1 Ke5 84. Kg6 Nh4+ 85. Kh5 Nf5 86. Re1+ Kf4 87. Rf1+ Ke5 88. Kg5 Nd6 89. Re1+ Ne4+ 90. Kg4 Kd4 91. Kf4 Nd2 92. Re8 Nc4 93. Rd8+ Kc5 94. Rd1 Nd6 95. Ke5 Nc4+ 96. Ke6 Ne3 97. Rd8 Nc4 98. Rd5+ Kb4 99. Rh5 Kc3 100. Rh4 Kd3 101. Kd5 Ne3+ 102. Kc5 Kc3 103. Ra4 Kd3 104. Ra3+ Ke4 105. Ra4+ 1/2-1/2

[Event "GER-chT Lands U20"]
[Site "Hannover"]
[Date "2014.10.04"]
[Round "2.4"]
[White "Zienert, Richard"]
[Black "Nguyen, Huy Dat"]
[Result "0-1"]
[ECO "C90"]
[WhiteElo "1996"]
[BlackElo "1952"]
[PlyCount "120"]
[EventDate "2014.10.03"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 162 Extra"]
[Source "ChessBase"]
[SourceDate "2014.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2014.10.17"]
[SourceQuality "1"]
[WhiteTeam "Sachsen"]
[BlackTeam "Thueringen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. d3 d6 9. c3 Na5 10. Bc2 c5 11. Nbd2 Re8 12. Nf1 Bf8 13. Bg5 h6 14. Bxf6 Qxf6 15. Ne3 Be6 16. d4 cxd4 17. cxd4 Rac8 18. d5 Bd7 19. a4 Nc4 20. axb5 axb5 21. Ra7 Red8 22. Nxc4 Rxc4 23. Bd3 Rcc8 24. Qb3 g5 25. Rb7 Rb8 26. Rc7 h5 27. Ra1 Bh6 28. Raa7 Be8 29. Nd2 g4 30. Nf1 h4 31. Qd1 Qf4 32. g3 Qf3 33. Qxf3 gxf3 34. gxh4 Kh7 35. Bc2 Bc1 36. b4 Rdc8 37. Bd1 Rxc7 38. Rxc7 Ba3 39. Rc3 Bxb4 40. Rxf3 Bc5 41. Bb3 Ra8 42. Ne3 Ra1+ 43. Kg2 Re1 44. Ng4 Kg7 45. Nf6 Kf8 46. h5 b4 47. h6 Bb5 48. h7 Bf1+ 49. Kg3 Kg7 50. Kh4 Kh8 51. Kg5 Be2 52. Rh3 Bxf2 53. Ne8 Rg1+ 54. Kf6 Bg4 55. Rh6 Be3 56. Nxd6 Bxh6 57. Nxf7+ Kxh7 58. d6 Rb1 59. Be6 Bxe6 60. Kxe6 Rd1 0-1

[Event "GER-chT Lands U20"]
[Site "Hannover"]
[Date "2014.10.03"]
[Round "1.4"]
[White "Nguyen, Huy Dat"]
[Black "Kololli, Martin"]
[Result "1-0"]
[ECO "C97"]
[WhiteElo "1952"]
[BlackElo "2182"]
[PlyCount "91"]
[EventDate "2014.10.03"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 162 Extra"]
[Source "ChessBase"]
[SourceDate "2014.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2014.10.17"]
[SourceQuality "1"]
[WhiteTeam "Thueringen"]
[BlackTeam "Schleswig Holstein"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. h3 Na5 10. Bc2 c5 11. d4 Qc7 12. d5 Re8 13. Nbd2 Bf8 14. Nf1 g6 15. b3 Bg7 16. Ng3 Bd7 17. Bd2 h6 18. Nh2 Kh7 19. Ng4 Ng8 20. Ne3 Ne7 21. h4 h5 22. Ngf5 gxf5 23. Qxh5+ Kg8 24. exf5 f6 25. Be4 Red8 26. Qf3 Kf7 27. Qh5+ Kg8 28. Qf3 Rf8 29. Ng4 Qc8 30. Ne3 Bh6 31. g4 Bf4 32. Kf1 Kf7 33. Ke2 Rh8 34. Rh1 c4 35. b4 Nb7 36. Rag1 a5 37. g5 fxg5 38. hxg5 Bxe3 39. g6+ Kf6 40. Bxe3 Nxf5 41. Rxh8 Qxh8 42. Bxf5 Bxf5 43. Bg5+ Kg7 44. Qxf5 Qh5+ 45. Ke3 Rf8 46. Bf6+ 1-0

[Event "Dresden ZMD op 23rd"]
[Site "Dresden"]
[Date "2014.08.23"]
[Round "9"]
[White "Nguyen, Huy Dat"]
[Black "Pallas, Sebastian"]
[Result "1/2-1/2"]
[ECO "B51"]
[WhiteElo "1909"]
[BlackElo "2026"]
[PlyCount "50"]
[EventDate "2014.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. c3 Ngf6 5. Qe2 a6 6. Ba4 b5 7. Bc2 Bb7 8. 0-0 Rc8 9. d3 e6 10. Rd1 Qc7 11. Nbd2 Be7 12. Nf1 d5 13. Ng3 c4 14. d4 dxe4 15. Nxe4 Bxe4 16. Bxe4 Nxe4 17. Qxe4 Nf6 18. Qe2 0-0 19. Bg5 Nd5 20. Bxe7 Qxe7 21. a3 Qc7 22. g3 Rb8 23. Re1 Rfc8 24. Ng5 Nf6 25. Ne4 Nxe4 1/2-1/2

[Event "Dresden ZMD op 23rd"]
[Site "Dresden"]
[Date "2014.08.22"]
[Round "8"]
[White "Schoenwaelder, Bernd"]
[Black "Nguyen, Huy Dat"]
[Result "1-0"]
[ECO "E60"]
[WhiteElo "2101"]
[BlackElo "1909"]
[PlyCount "93"]
[EventDate "2014.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. b4 Bg7 4. Bb2 0-0 5. e3 d6 6. Be2 e5 7. d4 e4 8. Nfd2 Re8 9. Nc3 h5 10. h3 Nbd7 11. Qc2 Qe7 12. a4 Nf8 13. a5 Bf5 14. a6 b6 15. d5 N8d7 16. Nb3 Ne5 17. Nd4 Qd7 18. 0-0-0 c5 19. dxc6 Nxc6 20. Nxc6 Qxc6 21. Nb5 Red8 22. Rd2 Bh8 23. Rhd1 Ne8 24. Nd4 Bxd4 25. Rxd4 Be6 26. b5 Qc5 27. Qc3 Kf8 28. Rxe4 Qf5 29. Bd3 Rac8 30. Rf4 Qg5 31. h4 Qxg2 32. Be4 Qh2 33. Bb7 Qxf4 34. Qh8+ Ke7 35. exf4 Rxc4+ 36. Kd2 Rxf4 37. Ke3 Rxh4 38. Bc6 Rh3+ 39. f3 Rc8 40. Bxe8 Rxe8 41. Qf6+ Kd7 42. Be5 Kc8 43. Rxd6 Rxf3+ 44. Qxf3 Bd5 45. Rc6+ Kd7 46. Qxd5+ Ke7 47. Qd6# 1-0

[Event "Dresden ZMD op 23rd"]
[Site "Dresden"]
[Date "2014.08.21"]
[Round "7"]
[White "Nguyen, Huy Dat"]
[Black "Juergens, Klaus"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "1909"]
[BlackElo "2131"]
[PlyCount "91"]
[EventDate "2014.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4 4. Bc4 e6 5. Nge2 Ne7 6. Nxd4 cxd4 7. Ne2 Nc6 8. d3 g6 9. 0-0 Bg7 10. f4 0-0 11. Ng3 d5 12. exd5 exd5 13. Bb3 Ne7 14. Qf3 Be6 15. f5 Nxf5 16. Nxf5 Bxf5 17. Bxd5 Rc8 18. Bb3 Qd7 19. Bd2 b6 20. Rae1 Rfe8 21. Rxe8+ Rxe8 22. Re1 Rc8 23. Qe2 Be6 24. Bf4 Bxb3 25. axb3 h5 26. Qd2 Rc6 27. Re2 Qc8 28. Qe1 Kh7 29. Qf2 Qg4 30. h3 Qf5 31. Bg3 Qxf2+ 32. Bxf2 Bf6 33. g3 Kh6 34. Kg2 Kg5 35. Kf3 Bg7 36. Be1 f5 37. Bf2 Bf6 38. Be1 Kh6 39. Bf2 b5 40. Be1 g5 41. Kg2 Kg6 42. Bb4 Bd8 43. Be1 Bf6 44. Bb4 Rc7 45. Bd6 Rc6 46. Bb4 1/2-1/2

[Event "Dresden ZMD op 23rd"]
[Site "Dresden"]
[Date "2014.08.20"]
[Round "6"]
[White "Mueller, Daniel"]
[Black "Nguyen, Huy Dat"]
[Result "1/2-1/2"]
[ECO "D11"]
[WhiteElo "2087"]
[BlackElo "1909"]
[PlyCount "69"]
[EventDate "2014.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. d4 Nf6 2. g3 d5 3. Nf3 c6 4. Bg2 Bf5 5. 0-0 h6 6. Nbd2 e6 7. c4 Be7 8. a3 0-0 9. b4 Nbd7 10. Bb2 a5 11. Qb3 axb4 12. axb4 Qb6 13. c5 Qb5 14. e3 Qd3 15. Rfc1 Qxb3 16. Nxb3 Bd3 17. Na5 Rfb8 18. Ra3 Be2 19. Nd2 Ne8 20. Rca1 Nc7 21. f3 Kf8 22. Kf2 Bb5 23. Bf1 Ke8 24. e4 b6 25. Bxb5 cxb5 26. Nc6 Rxa3 27. Rxa3 Ra8 28. Rxa8+ Nxa8 29. exd5 exd5 30. Nxe7 Kxe7 31. Nb1 Nc7 32. Nc3 Ke6 33. Bc1 bxc5 34. dxc5 Ne5 35. Ke2 1/2-1/2

[Event "Dresden ZMD op 23rd"]
[Site "Dresden"]
[Date "2014.08.19"]
[Round "5"]
[White "Nguyen, Huy Dat"]
[Black "Eskandary, Jahja"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1909"]
[BlackElo "2116"]
[PlyCount "120"]
[EventDate "2014.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. d4 d6 2. e4 Nd7 3. Nf3 c6 4. Nc3 Ngf6 5. Bf4 Qa5 6. Bd3 e5 7. Bg3 Nh5 8. Qd2 Nxg3 9. hxg3 b5 10. Ne2 Qxd2+ 11. Kxd2 a6 12. c3 Be7 13. a4 Bb7 14. axb5 cxb5 15. Bc2 0-0 16. Nh4 g6 17. d5 Nb6 18. b3 Rfc8 19. Rh2 Bf8 20. Rah1 a5 21. g4 h6 22. Ra1 a4 23. Rhh1 axb3 24. Bxb3 Be7 25. Nf3 Kg7 26. Rhb1 Rcb8 27. Ne1 Bc8 28. f3 Bd7 29. Nc2 Bg5+ 30. Kd1 Na4 31. Bxa4 bxa4 32. Rxb8 Rxb8 33. Nb4 Be3 34. Nc1 Kf6 35. Ncd3 Re8 36. Ra3 Bb5 37. Ke2 Bc1 38. Ra2 Bc4 39. Rc2 Bg5 40. Ke1 Bh4+ 41. Kd2 a3 42. Nc1 Kg5 43. Ke3 Bg3 44. Nca2 Bb3 45. Re2 Bd1 46. c4 Bf4+ 47. Kd3 Bxe2+ 48. Kxe2 Rb8 49. Kd3 Kh4 50. Kc3 Kg3 51. Nd3 Be3 52. c5 Bxc5 53. Nxc5 dxc5 54. Kc4 Rb2 55. Nc3 a2 56. Nxa2 Rxa2 57. Kxc5 Rxg2 58. d6 Rd2 59. Kc6 Kxf3 60. Kc7 Kxe4 0-1

[Event "Dresden ZMD op 23rd"]
[Site "Dresden"]
[Date "2014.08.18"]
[Round "4"]
[White "Pirrot, Dieter"]
[Black "Nguyen, Huy Dat"]
[Result "1-0"]
[ECO "B21"]
[WhiteElo "2389"]
[BlackElo "1909"]
[PlyCount "70"]
[EventDate "2014.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Nf3 e6 6. Bc4 Nge7 7. Bg5 f6 8. Be3 Ng6 9. 0-0 Be7 10. Nb5 0-0 11. Rc1 a6 12. Nd6 Nce5 13. Nxe5 fxe5 14. Bb3 Nf4 15. Nc4 Ng6 16. Nb6 Rb8 17. Qd2 Kh8 18. Rfd1 d6 19. Nxc8 Rxc8 20. Bxe6 Rc6 21. g3 Qe8 22. Bd5 Rxc1 23. Rxc1 Qd7 24. Qd1 b5 25. b4 Qh3 26. f3 h6 27. Rc6 Rf6 28. Qf1 Qh5 29. Kg2 Kh7 30. Rxa6 Nf4+ 31. gxf4 exf4 32. Bd4 Rg6+ 33. Kh1 Bh4 34. Bf7 Rg1+ 35. Kxg1 Qxf7 1-0

[Event "Dresden ZMD op 23rd"]
[Site "Dresden"]
[Date "2014.08.17"]
[Round "3"]
[White "Nguyen, Huy Dat"]
[Black "Tennert, Simon"]
[Result "1/2-1/2"]
[ECO "A70"]
[WhiteElo "1909"]
[BlackElo "2153"]
[PlyCount "37"]
[EventDate "2014.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. Nf3 g6 7. Qa4+ Bd7 8. Qb3 Qc7 9. e4 Bg7 10. Bf4 Nh5 11. Be3 0-0 12. Be2 Bg4 13. h3 Bxf3 14. Bxf3 f5 15. Bxh5 gxh5 16. exf5 Rxf5 17. 0-0 Nd7 18. Rad1 Nf6 19. Qc4 1/2-1/2

[Event "Dresden ZMD op 23rd"]
[Site "Dresden"]
[Date "2014.08.16"]
[Round "2"]
[White "Peredy, Ferenc"]
[Black "Nguyen, Huy Dat"]
[Result "1/2-1/2"]
[ECO "E63"]
[WhiteElo "2210"]
[BlackElo "1909"]
[PlyCount "42"]
[EventDate "2014.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. g3 0-0 5. Bg2 d6 6. Nc3 Nc6 7. 0-0 a6 8. b3 Bg4 9. h3 Bxf3 10. Bxf3 Nd7 11. e3 e5 12. dxe5 Ndxe5 13. Bb2 Nxf3+ 14. Qxf3 Qd7 15. Kg2 Rae8 16. Rad1 Re5 17. Rd5 Rxd5 18. Qxd5 Re8 19. Rd1 Re5 20. Qf3 Rf5 21. Qe4 Re5 1/2-1/2

[Event "Dresden ZMD op 23rd"]
[Site "Dresden"]
[Date "2014.08.15"]
[Round "1"]
[White "Nguyen, Huy Dat"]
[Black "Bohn, Ulrich"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "1909"]
[BlackElo "2167"]
[PlyCount "77"]
[EventDate "2014.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 161 Extra"]
[Source "ChessBase"]
[SourceDate "2014.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2014.08.29"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 a6 5. a4 Nf6 6. Qd2 Nc6 7. Nf3 h6 8. h3 g5 9. d5 Nb4 10. 0-0-0 c5 11. e5 Nd7 12. e6 fxe6 13. dxe6 Nf6 14. Bxc5 Nc6 15. Qe3 Qa5 16. Bb6 Qb4 17. Bd3 0-0 18. Bg6 Kh8 19. Bf7 Bd7 20. Bd4 Be8 21. Bxe8 Rfxe8 22. h4 g4 23. Nd5 Qxa4 24. Nxf6 exf6 25. Nh2 Rac8 26. Bxf6 Bxf6 27. Qxh6+ Kg8 28. Qxf6 Ne5 29. Qg5+ Kh8 30. Qh6+ Kg8 31. Qg5+ Kh7 32. Qf5+ Kg7 33. Rxd6 Qa1+ 34. Kd2 Qa5+ 35. Kd1 Qa1+ 36. Ke2 Qxb2 37. Qg5+ Kf8 38. Qf6+ Kg8 39. Qg5+ 1/2-1/2

[Event "GER-ch U14"]
[Site "Magdeburg"]
[Date "2014.06.14"]
[Round "9"]
[White "Nguyen, Huy Dat"]
[Black "Niermann, Tristan"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "1977"]
[BlackElo "1819"]
[PlyCount "55"]
[EventDate "2014.06.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. c3 a6 6. Bb3 0-0 7. h3 Ba7 8. Bg5 h6 9. Bh4 d6 10. Nbd2 Re8 11. Nf1 Be6 12. Bc2 d5 13. Qe2 Qe7 14. Ng3 Rad8 15. Nh5 g5 16. Nxf6+ Qxf6 17. Bg3 b5 18. Bb3 a5 19. exd5 Bxd5 20. Bxd5 Rxd5 21. 0-0 Qg6 22. d4 g4 23. hxg4 Qxg4 24. Rfe1 Re6 25. Qe4 Qxe4 26. Rxe4 exd4 27. Rxe6 fxe6 28. Bxc7 1/2-1/2

[Event "GER-ch U14"]
[Site "Magdeburg"]
[Date "2014.06.13"]
[Round "8"]
[White "Schnabel, Bennett"]
[Black "Nguyen, Huy Dat"]
[Result "1/2-1/2"]
[ECO "B92"]
[WhiteElo "1733"]
[BlackElo "1977"]
[PlyCount "82"]
[EventDate "2014.06.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. Bg5 0-0 9. Bxf6 Bxf6 10. Qd3 Be6 11. 0-0-0 Qb6 12. Rhf1 Rd8 13. Nd5 Bxd5 14. Qxd5 Nc6 15. Kb1 Rac8 16. c3 Qc7 17. Bg4 Rb8 18. Qd3 b5 19. a3 a5 20. f3 b4 21. axb4 axb4 22. c4 Nd4 23. Nxd4 exd4 24. b3 Ra8 25. Kb2 Ra2+ 26. Kxa2 Qa5+ 27. Kb2 Qa3+ 28. Kc2 Qa2+ 29. Kc1 Ra8 30. Qc2 d3 31. Qxa2 Rxa2 32. Rxd3 Ra1+ 33. Kc2 Rxf1 34. Rxd6 Kf8 35. Rd1 Rxd1 36. Kxd1 Ke7 37. c5 Bd4 38. c6 Kd6 39. Bd7 Be5 40. g3 Kc5 41. Kd2 g5 1/2-1/2

[Event "GER-ch U14"]
[Site "Magdeburg"]
[Date "2014.06.12"]
[Round "7"]
[White "Nguyen, Huy Dat"]
[Black "Piskaykin, Bogdan"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "1977"]
[BlackElo "1819"]
[PlyCount "153"]
[EventDate "2014.06.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. d4 d6 2. e4 Nf6 3. Nc3 Nbd7 4. Nf3 e5 5. g4 exd4 6. Nxd4 Ne5 7. h3 Nfd7 8. Be3 g6 9. f4 Nc6 10. Nxc6 bxc6 11. Qd4 Rg8 12. 0-0-0 Bg7 13. Qd2 a5 14. Bg2 g5 15. e5 gxf4 16. Bxf4 Bxe5 17. Bxc6 Ra6 18. Bb5 Rb6 19. Rhe1 f6 20. Qd5 Rg7 21. Bh6 Rg6 22. Qe6+ Qe7 23. Qxe7+ Kxe7 24. Nd5+ Kf7 25. Nxb6 Nxb6 26. Be3 Bb7 27. Bd3 Rg7 28. Bxb6 cxb6 29. Be4 Ba6 30. c3 Ke7 31. Kc2 Rg8 32. Bxh7 Rh8 33. Bf5 Rxh3 34. Rh1 Rxh1 35. Rxh1 d5 36. Rh7+ Kd6 37. a4 Kc5 38. Rh5 Bf4 39. b3 Bg5 40. Rh7 Be2 41. Re7 Bf1 42. Re1 Ba6 43. Rd1 Be2 44. Re1 Ba6 45. Rb1 b5 46. axb5 Bxb5 47. Ra1 Kb6 48. Be6 Bc6 49. Kd3 Bf4 50. Rf1 Be5 51. Rg1 Bf4 52. Rf1 Be5 53. Rf5 Be8 54. Rxe5 fxe5 55. Bxd5 Kc5 56. Be6 Bg6+ 57. Ke3 Kd6 58. Bf5 Bf7 59. Bc2 Kd5 60. b4 Kc4 61. bxa5 Kb5 62. g5 Kxa5 63. g6 Bd5 64. g7 Bg8 65. Ke4 Kb5 66. Bd3+ Ka4 67. Kxe5 Kb3 68. Kd4 Bf7 69. Bh7 Ka4 70. g8Q Bxg8 71. Bxg8 Kb5 72. Kd5 Kb6 73. Kd6 Kb7 74. Be6 Kb8 75. c4 Kb7 76. c5 Ka8 77. c6 1-0

[Event "GER-ch U14"]
[Site "Magdeburg"]
[Date "2014.06.11"]
[Round "6"]
[White "Reuker, Jari"]
[Black "Nguyen, Huy Dat"]
[Result "1-0"]
[ECO "B38"]
[WhiteElo "1912"]
[BlackElo "1977"]
[PlyCount "145"]
[EventDate "2014.06.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. c4 Nc6 6. Be3 Nf6 7. Nc3 0-0 8. Be2 d6 9. 0-0 Bd7 10. f3 a5 11. b3 Nxd4 12. Bxd4 Bc6 13. Qd2 Nd7 14. Bxg7 Kxg7 15. Rab1 Nc5 16. Rfc1 Qb6 17. Kh1 Ne6 18. a3 Rfc8 19. Qb2 Kg8 20. b4 axb4 21. axb4 Nf4 22. Bf1 e6 23. Qd2 Nh5 24. Qxd6 Rd8 25. Qe5 Qe3 26. Re1 Qh6 27. Rbd1 Rf8 28. b5 Be8 29. Kg1 Ra3 30. Qd4 Qg5 31. e5 f5 32. exf6 Nxf6 33. Kh1 Nh5 34. Ne4 Qh6 35. Qd6 Ra2 36. Qxe6+ Bf7 37. Qh3 Qg7 38. Ng5 Kh8 39. Nxf7+ Qxf7 40. Rd7 Qf6 41. Rxb7 Ra1 42. Qd7 Ng7 43. Rxa1 Qxa1 44. Kg1 Ra8 45. b6 Qe5 46. Qxg7+ Qxg7 47. Rxg7 Kxg7 48. c5 Rb8 49. Ba6 Kf6 50. c6 Rxb6 51. c7 Rxa6 52. c8Q Re6 53. Qh8+ Kg5 54. Qxh7 Ra6 55. Qe7+ Kh6 56. Qe3+ Kh7 57. h4 Ra5 58. g4 Ra8 59. Kg2 Rf8 60. Kg3 Rf7 61. f4 Kg7 62. Qe5+ Kh7 63. h5 gxh5 64. Qxh5+ Kg7 65. g5 Kg8 66. g6 Rd7 67. Kg4 Re7 68. Qd5+ Kg7 69. Kg5 Ra7 70. Qd4+ Kf8 71. Qxa7 Ke8 72. g7 Kd8 73. g8R# 1-0

