[Event "CZE-ch U12"]
[Site "Teplice"]
[Date "2023.03.18"]
[Round "9"]
[White "Ta, Xuan Nguyen"]
[Black "Migalko, Dmitriy"]
[Result "0-1"]
[ECO "D15"]
[WhiteElo "1000"]
[BlackElo "1581"]
[PlyCount "90"]
[EventDate "2023.03.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 Bf5 5. Qb3 Qb6 6. Bf4 dxc4 7. Qxb6 axb6 8. e3 b5 9. Be2 e6 10. 0-0 Be7 11. b3 cxb3 12. axb3 Na6 13. Ne5 Nd5 14. Nxd5 exd5 15. Rfc1 0-0 16. Bg4 Bxg4 17. Nxg4 f5 18. Ne5 g5 19. Nd7 gxf4 20. Nxf8 Rxf8 21. exf4 Bf6 22. Re1 Kf7 23. Rad1 Re8 24. Re3 Re4 25. Rxe4 fxe4 26. f5 Nb4 27. f3 exf3 28. gxf3 Nc2 29. Kf1 Ne3+ 30. Ke2 Nxd1 31. Kxd1 Bxd4 32. Kd2 Kf6 33. Kd3 c5 34. b4 Kxf5 35. bxc5 Bxc5 36. Ke2 Kf4 37. h4 b4 38. Kd3 Kxf3 39. Kc2 d4 40. Kc1 d3 41. Kd1 b3 42. Kc1 Ke2 43. h5 d2+ 44. Kb2 d1Q 45. Kc3 Qc2# 0-1

[Event "CZE-ch U12"]
[Site "Teplice"]
[Date "2023.03.17"]
[Round "8"]
[White "Ta, Xuan Nguyen"]
[Black "Tejnor, Martin"]
[Result "1-0"]
[ECO "B83"]
[WhiteElo "1000"]
[BlackElo "1360"]
[PlyCount "89"]
[EventDate "2023.03.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Nf6 6. Be3 a6 7. Be2 e6 8. 0-0 Be7 9. Qd2 Qc7 10. Rad1 0-0 11. f4 Rd8 12. h3 b5 13. Bf3 Bb7 14. Qf2 Rd7 15. Qg3 Na5 16. f5 e5 17. Bh6 g6 18. fxg6 hxg6 19. Ne6 Qc8 20. Ng5 Bf8 21. Qh4 Bxh6 22. Qxh6 Qf8 23. Qh4 Qg7 24. Be2 Nh7 25. Rxd6 Rc7 26. Nd5 Bxd5 27. exd5 Nb7 28. Rc6 Rd7 29. c4 Nxg5 30. Qxg5 bxc4 31. Rxc4 Rxd5 32. Bf3 Rd7 33. Rfc1 f6 34. Qe3 Rad8 35. Qb3 Na5 36. Qb4 Nxc4 37. Qxc4+ Kh8 38. Qxa6 Rd2 39. b4 Qd7 40. Qxf6+ Kh7 41. Qxe5 Qa7+ 42. Kh2 R8d7 43. Rc8 Rg7 44. Be4 Qd7 45. Qh5# 1-0

[Event "CZE-ch U12"]
[Site "Teplice"]
[Date "2023.03.16"]
[Round "7"]
[White "Sudrich, Radek1111"]
[Black "Ta, Xuan Nguyen"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1304"]
[BlackElo "1000"]
[PlyCount "69"]
[EventDate "2023.03.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nc6 3. Nc3 Nf6 4. Nb5 e5 5. dxe5 Nh5 6. e3 Nxf4 7. exf4 a6 8. Nd4 Bc5 9. Nxc6 bxc6 10. Nf3 0-0 11. Bd3 Rb8 12. Rb1 Re8 13. 0-0 Ba7 14. b3 f6 15. c4 Bg4 16. exf6 Qxf6 17. h3 dxc4 18. Bxc4+ Be6 19. Qc1 Rbd8 20. Ng5 Bd5 21. Qc2 Bxc4 22. Qxc4+ Rd5 23. Rbd1 Red8 24. Rxd5 Rxd5 25. Rd1 Qd6 26. Rxd5 cxd5 27. Qa4 c6 28. Qxa6 Qd7 29. Qd3 g6 30. Ne4 Qf5 31. Qa6 Qxe4 32. Qxa7 d4 33. Qb8+ Kf7 34. Qc7+ Kg8 35. a4 1-0

[Event "CZE-ch U12"]
[Site "Teplice"]
[Date "2023.03.15"]
[Round "6"]
[White "Komarek, Tobias"]
[Black "Ta, Xuan Nguyen"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "1515"]
[BlackElo "1000"]
[PlyCount "111"]
[EventDate "2023.03.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 Nc6 4. Nc3 Be7 5. e3 0-0 6. Nge2 d6 7. b3 Nb4 8. d3 d5 9. a3 d4 10. exd4 exd4 11. Nb5 Nc6 12. Bb2 Re8 13. 0-0 Bf8 14. Nexd4 Nxd4 15. Nxd4 Bc5 16. Ne2 Bg4 17. Re1 c6 18. b4 Bb6 19. c5 Bc7 20. Qc2 Qe7 21. Kf1 Rad8 22. Nd4 Qd7 23. Nf3 Nd5 24. Ne5 Bxe5 25. Bxe5 Qf5 26. f4 f6 27. Be4 Qh5 28. Bd6 Bf3 29. Qf2 Bxe4 30. Rxe4 Rxe4 31. dxe4 Nc3 32. e5 Ne4 33. Qg2 Qf5 34. Re1 Nc3 35. Qf3 Nd5 36. Qe4 Qxe4 37. Rxe4 Kf7 38. e6+ Ke8 39. Kf2 Nc3 40. Rd4 Nb5 41. Rd3 Nc7 42. f5 Nd5 43. Kf3 Ne7 44. Ke4 Rc8 45. Bxe7 Kxe7 46. Rd7+ Kf8 47. Rxb7 Ra8 48. Rc7 a5 49. Rxc6 axb4 50. axb4 Ra4 51. Rb6 Ra7 52. b5 Ke7 53. c6 Rc7 54. Rb7 Kd8 55. Rxc7 Kxc7 56. e7 1-0

[Event "CZE-ch U12"]
[Site "Teplice"]
[Date "2023.03.14"]
[Round "5"]
[White "Ta, Xuan Nguyen"]
[Black "Krisica, Lukas"]
[Result "1-0"]
[ECO "B43"]
[WhiteElo "1000"]
[BlackElo "1342"]
[PlyCount "79"]
[EventDate "2023.03.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 d6 6. Bd3 b5 7. 0-0 Bb7 8. Bd2 Nd7 9. Re1 Ngf6 10. a3 Be7 11. f4 0-0 12. e5 dxe5 13. fxe5 Nd5 14. Nxd5 Bxd5 15. Kh1 Nc5 16. Be2 Ne4 17. Be3 Bg5 18. Bg1 Bh4 19. Bf3 Ng3+ 20. hxg3 Bxg3 21. Bh2 Qh4 22. Kg1 Qxh2+ 23. Kf1 Qh1+ 24. Ke2 Bc4+ 25. Kd2 Bf4+ 26. Kc3 Qh4 27. Bxa8 Rxa8 28. b3 Bd5 29. Kb2 h6 30. Re2 Rd8 31. Ka2 Bxg2 32. Rxg2 Bxe5 33. c3 Qh3 34. Qc2 Bxd4 35. cxd4 Rxd4 36. Qf2 Rd3 37. Rf1 f6 38. Rb1 Kf7 39. Qa7+ Kg8 40. Qxg7# 1-0

[Event "CZE-ch U12"]
[Site "Teplice"]
[Date "2023.03.13"]
[Round "4"]
[White "Mazurek, Richard"]
[Black "Ta, Xuan Nguyen"]
[Result "0-1"]
[ECO "B70"]
[WhiteElo "1137"]
[BlackElo "1000"]
[PlyCount "112"]
[EventDate "2023.03.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Nxd7 5. d4 cxd4 6. Nxd4 Ngf6 7. Nc3 g6 8. 0-0 Bg7 9. h3 0-0 10. Be3 Rc8 11. Nde2 Ne5 12. Bf4 Nfd7 13. Bd2 Nb6 14. Qe1 d5 15. exd5 Nxd5 16. Rd1 e6 17. Nxd5 exd5 18. Bc3 Re8 19. b3 Nc6 20. Bxg7 Kxg7 21. Qc3+ f6 22. Qd2 Re5 23. Nf4 d4 24. Nd3 Re4 25. Rfe1 f5 26. Nc5 Rxe1+ 27. Rxe1 Kf7 28. Ne6 Qd6 29. Qh6 Qxe6 30. Rxe6 Kxe6 31. Qxh7 Ne7 32. Qh4 Rxc2 33. Qxd4 Rxa2 34. b4 Ra4 35. Qc4+ Nd5 36. Qc8+ Kd6 37. Qxb7 Nxb4 38. Qb8+ Kc5 39. Kf1 Nc6 40. Qf8+ Kb5 41. Qf6 Nd4 42. Qe5+ Kc4 43. Qc7+ Kb3 44. Qc1 a5 45. Qd1+ Nc2 46. Ke2 Re4+ 47. Kf3 a4 48. Qb1+ Kc3 49. Kg3 a3 50. f3 Rb4 51. Qg1 a2 52. Qc5+ Kb2 53. Qe5+ Kc1 54. Qf6 a1Q 55. Qxg6 Qe5+ 56. Kf2 Qe3+ 0-1

[Event "CZE-ch U12"]
[Site "Teplice"]
[Date "2023.03.13"]
[Round "3"]
[White "Ta, Xuan Nguyen"]
[Black "Kupka, Alexandr"]
[Result "0-1"]
[ECO "C21"]
[WhiteElo "1000"]
[BlackElo "1220"]
[PlyCount "128"]
[EventDate "2023.03.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 e5 2. d4 exd4 3. c3 dxc3 4. Nxc3 Bb4 5. Nf3 Nf6 6. Bd3 0-0 7. 0-0 Bxc3 8. bxc3 d6 9. Bg5 h6 10. Bh4 Nc6 11. Nd4 Ne5 12. Bc2 Be6 13. Rb1 Rb8 14. f4 Nc4 15. Qd3 Na3 16. Nxe6 fxe6 17. Rb3 Nxc2 18. Qxc2 Qe8 19. Rd1 Qg6 20. f5 exf5 21. exf5 Qg4 22. Rb4 Qh5 23. Re1 Ng4 24. Bg3 Rbe8 25. Rbe4 Qxf5 26. Qb3+ Kh7 27. Qxb7 Qc5+ 28. Kh1 Qf5 29. Kg1 Qc5+ 30. Kh1 Nf2+ 31. Bxf2 Qxf2 32. Qb1 Qf5 33. h3 Rxe4 34. Qxe4 Qxe4 35. Rxe4 Rf2 36. Ra4 Rc2 37. c4 Kg6 38. Kh2 Kf6 39. Kg3 Ke5 40. Rxa7 Rxc4 41. a4 Kd5 42. a5 Kc6 43. Ra8 Kb7 44. Rg8 Rc6 45. Rxg7 d5 46. Rd7 Rd6 47. a6+ Kxa6 48. Rxc7 d4 49. Kf2 Kb6 50. Rc2 d3 51. Rd2 Kc5 52. Ke3 Kc4 53. g4 Re6+ 54. Kf4 Kc3 55. Rxd3+ Kxd3 56. Kf5 Rc6 57. h4 Kd4 58. g5 hxg5 59. hxg5 Rc5+ 60. Kg6 Ke5 61. Kh7 Rc7+ 62. Kh8 Kf5 63. g6 Kxg6 64. Kg8 Rc8# 0-1

[Event "CZE-ch U12"]
[Site "Teplice"]
[Date "2023.03.12"]
[Round "2"]
[White "Ta, Xuan Nguyen"]
[Black "Frantsev, Iegor"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1000"]
[BlackElo "1424"]
[PlyCount "76"]
[EventDate "2023.03.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. d4 d5 2. Nc3 Nf6 3. Nf3 Bf5 4. g3 e6 5. Bg2 c5 6. Bg5 Nc6 7. e3 h6 8. Bxf6 Qxf6 9. 0-0 cxd4 10. exd4 Be7 11. Re1 0-0 12. Ne5 Rfd8 13. g4 Bh7 14. Qd2 Nxe5 15. dxe5 Qg6 16. h3 Qxc2 17. Qxc2 Bxc2 18. Rac1 Bg6 19. Nb5 Bb4 20. Red1 a6 21. Nd4 Rac8 22. a3 Bc5 23. Nb3 Ba7 24. Kf1 Bc2 25. Rd2 Bxb3 26. Rc3 Rxc3 27. bxc3 Bc4+ 28. Ke1 Bc5 29. a4 b5 30. a5 b4 31. Kd1 bxc3 32. Rc2 Bb3 33. Bf1 d4 34. Bxa6 d3 35. Bxd3 Rxd3+ 36. Kc1 Ba3+ 37. Kb1 Rd1+ 38. Rc1 Rxc1# 0-1

[Event "CZE-ch U12"]
[Site "Teplice"]
[Date "2023.03.11"]
[Round "1"]
[White "Sboev, Kirill"]
[Black "Ta, Xuan Nguyen"]
[Result "1-0"]
[ECO "D06"]
[WhiteElo "1506"]
[BlackElo "1000"]
[PlyCount "51"]
[EventDate "2023.03.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nf6 3. cxd5 Qxd5 4. Nc3 Qd8 5. e4 e6 6. Nf3 Bb4 7. Qa4+ Nc6 8. Bb5 Bd7 9. Bg5 a6 10. Bxf6 Qxf6 11. Bxc6 Bxc3+ 12. bxc3 Bxc6 13. Qc2 0-0 14. Ne5 Rfe8 15. Nxc6 bxc6 16. Rb1 Rab8 17. 0-0 Rb6 18. Rxb6 cxb6 19. Qa4 e5 20. d5 Rd8 21. dxc6 a5 22. c7 Rc8 23. Qd7 Qe6 24. Qd8+ Rxd8 25. cxd8Q+ Qe8 26. Qxe8# 1-0

