| ECO A09 in 1998 play it! nguyen anh dung defeats white's sandler l in 83 moves | 1. Nf3 d5 2. c4 d4 3. d3 Nc6 4. g3 g6 5. Bg2 Bg7 6. O-O Nf6 7. b4 O-O 8. Bb2 Nxb4 9. Bxd4 Re8 10. Nbd2 Nc6 11. Bb2 e5 12. Qc2 Bf5 13. e4 Bg4 14. h3 Bxf3 15. Nxf3 Nd7 16. Rfd1 Nc5 17. Bc3 Re6 18. Bf1 Rd6 19. Be2 Qd7 20. Kg2 Rd8 21. Ne1 f5 22. Rab1 b6 23. Kh2 Rf8 24. Kg2 Kh8 25. Nf3 Rd8 26. Ne1 h6 27. Kh2 Qf7 28. f3 Ne6 29. exf5 Qxf5 30. Bf1 Ncd4 31. Qf2 Rf8 32. Bxd4 Nxd4 33. Bg2 h5 34. h4 g5 35. hxg5 Qxg5 36. Nc2 Nxc2 37. Qxc2 h4 38. Qf2 e4 39. f4 hxg3+ 40. Qxg3 Qh6+ 41. Bh3 Rg6 42. Qe1 |
| ECO A06 in 1999 play it! nguyen anh dung defeats white's majzik levente in 58 moves | 1. Nf3 d5 2. e3 Nf6 3. c4 e6 4. Nc3 Be7 5. b3 O-O 6. Bb2 c5 7. cxd5 exd5 8. d4 Nc6 9. Be2 b6 10. O-O Bb7 11. dxc5 bxc5 12. Rc1 Rc8 13. Na4 Nb4 14. Bxf6 Bxf6 15. Rxc5 Qd6 16. Rxc8 Rxc8 17. Nd4 Nxa2 18. Qd2 Nb4 19. Bg4 Rd8 20. Rc1 Nc6 21. Nc5 Nxd4 22. Nxb7 Nxb3 23. Qd1 Qb4 24. Rc7 Rf8 25. Bf3 Qh4 26. Qc2 d4 27. Bd5 d3 28. Rxf7 dxc2 29. Rxf6+ Rf7 |
| ECO A05 in 2004 play it! nguyen anh dung defeats white's abdul mal in 66 moves | 1. Nf3 Nf6 2. d4 c5 3. g3 cxd4 4. Nxd4 d5 5. Bg2 e5 6. Nb3 Nc6 7. Bg5 Be6 8. O-O Be7 9. Nc3 d4 10. Nb1 Qb6 11. e3 h6 12. Bxf6 Bxf6 13. exd4 exd4 14. N1d2 O-O 15. Ne4 Be7 16. Kh1 Rad8 17. f4 Rfe8 18. Nf2 Nb4 19. a3 Nxc2 20. Qxc2 Bxb3 21. Qd3 Bf8 22. Ne4 Ba4 23. Qd2 d3 24. f5 Rc8 25. Qxd3 Bb5 26. Qf3 Bxf1 27. Rxf1 Qxb2 28. f6 g6 29. h4 Rc2 30. Nf2 Ree2 31. Nd3 Rxg2 32. Nxb2 Rh2+ 33. Kg1 Bc5+ |
| ECO A04 in 2004 play it! nguyen anh dung defeats white's dinh duc trong v in 76 moves | 1. Nf3 b6 2. g3 Bb7 3. Bg2 Nf6 4. O-O c5 5. c4 e6 6. Nc3 d6 7. Re1 Nbd7 8. e4 a6 9. b3 Be7 10. d4 cxd4 11. Nxd4 Qc7 12. a4 O-O 13. Ba3 Rfd8 14. Ra2 Bf8 15. Rd2 Nc5 16. f3 g6 17. Qc2 Rac8 18. Bh3 Qb8 19. Bxc5 Rxc5 20. Bxe6 fxe6 21. Nxe6 Re8 22. Nxc5 bxc5 23. Rde2 Bg7 24. Nd5 Qd8 25. Kg2 Nd7 26. h4 Ne5 27. h5 g5 28. h6 Bxh6 29. Rh1 Re6 30. f4 gxf4 31. gxf4 Bxf4 32. Rf2 Rg6+ 33. Kf1 Bg3 34. Rf5 Bxd5 35. exd5 Ng4 36. Rf3 Qg5 37. Rxg3 Qf4+ 38. Ke2 Qxg3 |
| ECO A05 in 2007 play it! nguyen anh dung defeats white's lovlu saifuddi in 50 moves | 1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. O-O Bg4 5. d4 Nbd7 6. c4 e6 7. Qb3 Qb6 8. Nc3 Be7 9. c5 Qa6 10. Qd1 O-O 11. h3 Bh5 12. Nd2 e5 13. dxe5 Nxe5 14. b4 d4 15. b5 cxb5 16. Nce4 Rad8 17. Nxf6+ Qxf6 18. Ne4 Qe6 19. f4 d3 20. g4 Nxg4 21. hxg4 Bxg4 22. Bf3 Qg6 23. Ng3 Bh3 24. Kh2 Bxf1 25. Qxf1 d2 |
| ECO A07 in 2004 play it! nguyen anh dung defeats white's balasubramaniun in 70 moves | 1. Nf3 d5 2. g3 Bg4 3. Bg2 c6 4. d3 Nd7 5. Nbd2 e5 6. O-O Bd6 7. e4 Ne7 8. Qe1 O-O 9. h3 Bh5 10. Nh4 Re8 11. Ndf3 f6 12. Nh2 Nf8 13. Be3 Kh8 14. Bf3 Bxf3 15. N4xf3 f5 16. Bg5 Qd7 17. Kg2 Neg6 18. Bd2 h6 19. Qe2 Nh7 20. Rae1 fxe4 21. dxe4 Nf6 22. exd5 cxd5 23. Bc1 d4 24. c3 d3 25. Qe3 Rac8 26. Nd2 e4 27. Nb3 Ne5 28. Qxa7 Nf3 29. Nxf3 exf3+ 30. Kh2 Re2 31. Qd4 Rce8 32. Rd1 R8e4 33. Nc5 Bxg3+ 34. Kxg3 Nh5+ 35. Kh2 Qc7+ |
| ECO A16 in 1999 play it! nguyen anh dung defeats white's khechumyan gagik in 102 moves | 1. c4 Nf6 2. Nc3 g6 3. e4 d6 4. d4 Bg7 5. Nf3 O-O 6. Be2 e5 7. O-O Nc6 8. Be3 Ng4 9. Bg5 f6 10. Bh4 h5 11. h3 Nh6 12. dxe5 dxe5 13. Qc1 g5 14. Nxg5 fxg5 15. Bxg5 Qd6 16. Bxh5 Nf7 17. Nb5 Qd7 18. Qe3 Nd4 19. Rad1 c6 20. Bg4 Qxg4 21. hxg4 cxb5 22. f3 bxc4 23. Be7 Re8 24. Bc5 Ne6 25. g3 b6 26. Bb4 Bb7 27. Kg2 Rad8 28. Qa3 a5 29. Be7 Rd4 30. g5 Kh7 31. Rxd4 Nxd4 32. Bf6 Bxf6 33. gxf6 Kg6 34. Qa4 Bc6 35. Qxc4 Bb5 36. Qc3 Bxf1+ 37. Kxf1 Re6 38. f4 Rxf6 39. Qc8 Kg7 40. Qg4+ Rg6 41. Qd7 Ne6 42. fxe5 Nc5 43. Qd4 Re6 44. Kg2 Nxe5 45. b4 axb4 46. Qxb4 Ncd3 47. Qd2 Kg6 48. Qe3 Rc6 49. Qd4 Rc2+ 50. Kf1 Rb2 51. a4 Kh5 |
| ECO A30 in 2004 play it! nguyen anh dung defeats white's aung thant zin in 62 moves | 1. c4 c5 2. Nf3 Nf6 3. Nc3 d5 4. cxd5 Nxd5 5. d4 Nxc3 6. bxc3 g6 7. e3 Bg7 8. Be2 O-O 9. O-O Nc6 10. Ba3 Qa5 11. Qc1 b6 12. Nd2 cxd4 13. cxd4 Ba6 14. Nb3 Qa4 15. Bxa6 Qxa6 16. Bb2 Rac8 17. Qd2 Qa4 18. d5 Ne5 19. Bd4 Rfd8 20. e4 e6 21. Rfc1 Nc4 22. Qd3 e5 23. Nc5 Qe8 24. Rxc4 exd4 25. Na6 Rxc4 26. Qxc4 Qxe4 27. Nb4 Bf8 28. Nc6 Rxd5 29. Nxa7 Rc5 30. Qf1 d3 31. a4 Rc2 |
| ECO A16 in 2007 play it! nguyen anh dung defeats white's sitanggang s in 108 moves | 1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 O-O 5. d3 Nc6 6. Nf3 d5 7. cxd5 Nxd5 8. Bd2 Nb6 9. O-O Bf5 10. Qc1 Re8 11. Bh6 Bh8 12. h3 a5 13. g4 Bc8 14. Bf4 a4 15. Rb1 Ra5 16. Ne4 Nd5 17. Bd2 Ra8 18. Qc5 Bg7 19. a3 e5 20. Rfd1 h6 21. e3 Kh7 22. Ng3 Be6 23. Be1 Qd7 24. Rbc1 Red8 25. Qc2 Nde7 26. Qe2 Na5 27. Bc3 Nb3 28. Rb1 Qb5 29. Bf1 Nc6 30. Qe1 Qb6 31. g5 Bd5 32. Ne4 h5 33. Bg2 Nc5 34. Nf6+ Bxf6 35. gxf6 Bb3 36. Ng5+ Kg8 37. d4 Bxd1 38. Rxd1 exd4 39. exd4 Qb3 40. d5 Re8 41. Qd2 Ne5 42. Re1 Nc4 43. Rxe8+ Rxe8 44. Qd4 b6 45. Ne6 Rxe6 46. dxe6 Nxe6 47. Qd7 Nd6 48. Qc6 Qd1+ 49. Kh2 Qe2 50. Kg1 Qd1+ 51. Kh2 Kh7 52. Be5 Qd2 53. Qd7 Kh6 54. Qxa4 Qxf2 |
| ECO A22 in 2000 play it! nguyen anh dung defeats white's szirmai eduard in 70 moves | 1. c4 e5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nb6 6. Nf3 Nc6 7. O-O Be7 8. d3 O-O 9. Be3 Re8 10. Rc1 Bf8 11. Nd2 Nd4 12. Nb3 c6 13. Re1 a5 14. Bxd4 exd4 15. Ne4 a4 16. Nbc5 Ra5 17. b4 axb3 18. axb3 Nd5 19. Na4 Bb4 20. Rf1 f5 21. Nd2 Be6 22. Nc4 Ra6 23. e4 fxe4 24. dxe4 Nc3 25. Nxc3 Bxc3 26. e5 Bd5 27. Bh3 Ra2 28. Rc2 Rxc2 29. Qxc2 b5 30. Ne3 Bf3 31. Nd1 b4 32. Qd3 Qd5 33. e6 Be4 34. Qa6 Qh5 35. Qb7 Qf3 |
| ECO A25 in 2002 play it! nguyen anh dung defeats white's bui vinh in 62 moves | 1. c4 e5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nf3 d6 6. O-O Nge7 7. e3 Be6 8. b3 O-O 9. Bb2 h6 10. d3 f5 11. d4 e4 12. d5 exf3 13. Bxf3 Bd7 14. dxc6 Bxc6 15. Rb1 Bxf3 16. Qxf3 Nc6 17. Nd5 Rf7 18. Bxg7 Kxg7 19. Qe2 Qe8 20. Rbe1 Qe6 21. e4 Re8 22. f4 fxe4 23. Qb2+ Kh7 24. Re3 Qf5 25. h3 h5 26. Rfe1 g5 27. g4 hxg4 28. hxg4 Qxg4+ 29. Kh2 Kg6 30. Rg3 Qh4+ 31. Rh3 Qxe1 |
| ECO A30 in 2003 play it! nguyen anh dung defeats white's nguyen ngoc truo in 64 moves | 1. c4 c5 2. g3 Nc6 3. Bg2 g6 4. Nc3 Bg7 5. a3 e5 6. b4 d6 7. b5 Nce7 8. e4 f5 9. Nge2 Nf6 10. d3 O-O 11. O-O Nh5 12. exf5 gxf5 13. Nd5 Nxd5 14. Bxd5+ Kh8 15. Ra2 Nf6 16. Bg5 Qe8 17. Bg2 Qg6 18. Bxf6 Rxf6 19. f4 Rf7 20. fxe5 dxe5 21. Nc3 Be6 22. Nd5 Raf8 23. Bf3 Qg5 24. Re1 f4 25. Qc1 Bg4 26. Rf1 h5 27. gxf4 exf4 28. Kh1 Bd4 29. Rg2 Qh4 30. Re2 Rg8 31. Rg2 Bxf3 32. Rxf3 Rxg2 |
| ECO A25 in 2006 play it! nguyen anh dung defeats white's nguyen duc hoa in 100 moves | 1. c4 e5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. e3 f5 6. d3 Nf6 7. Nge2 O-O 8. O-O d6 9. Rb1 a5 10. a3 Ne7 11. b4 axb4 12. Rxb4 d5 13. cxd5 Nexd5 14. Qb3 Be6 15. Rxb7 Nf4 16. Qb5 Nxg2 17. Kxg2 Bc8 18. Qc4+ Rf7 19. Rb2 Ba6 20. Qc6 Bxd3 21. Rd1 Rd7 22. Rbd2 Ra6 23. Qc5 Rad6 24. Rxd3 Rxd3 25. Rxd3 Rxd3 26. Qxe5 Nd5 27. Qe6+ Kh8 28. Nb5 Rd1 29. e4 fxe4 30. Qxe4 c6 31. Bg5 Qd7 32. Nbd4 Nc3 33. Qf4 Qd5+ 34. f3 Nxe2 35. Nxe2 Qe5 36. Kf2 Qxf4 37. Bxf4 Bb2 38. a4 Ra1 39. h4 Rxa4 40. g4 Kg8 41. Ke3 Kf7 42. Bc7 Ke6 43. f4 Kd5 44. h5 gxh5 45. g5 Ra3+ 46. Kf2 Ke6 47. Ng3 h4 48. Ne4 Bd4+ 49. Kg2 Kf5 50. Nd6+ Kg4 |
| ECO A00 in 1996 play it! nguyen anh dung defeats white's braga c in 121 moves | 1. g3 d5 2. Nf3 c6 3. Bg2 Bg4 4. O-O Nd7 5. d4 e6 6. Nbd2 Ngf6 7. Re1 Be7 8. e4 dxe4 9. Nxe4 Nxe4 10. Rxe4 Nf6 11. Re1 O-O 12. c3 h6 13. Qb3 Qb6 14. Ne5 Bf5 15. Nc4 Qa6 16. Bf1 b5 17. Ne5 Be4 18. a4 Bd5 19. Qc2 Qb7 20. Bf4 Rfd8 21. Nd3 Ne4 22. Bg2 Ng5 23. Bxg5 hxg5 24. Bxd5 Rxd5 25. axb5 cxb5 26. b4 Qc6 27. Qb3 Bd8 28. Re5 Rxe5 29. Nxe5 Qe4 30. Nd7 Qc6 31. Ne5 Qb7 32. Rd1 Bc7 33. Ng4 Qf3 34. Ne3 Bb6 35. Qc2 Rc8 36. Qd3 g6 37. Rc1 Kg7 38. Rc2 e5 39. d5 Rd8 40. d6 e4 41. Qd5 Kh6 42. Nf1 f5 43. d7 Qd3 44. Rd2 Qxc3 45. Qxb5 f4 46. gxf4 gxf4 47. h4 Qf6 48. Qd5 Qxh4 49. Qxe4 Rxd7 50. Qg2 Rc7 51. Rd6 Qh5 52. Rd8 Bxf2+ 53. Qxf2 Qg5+ 54. Ng3 Qxd8 55. Qxf4+ Kh7 56. Kf2 Rc2+ 57. Ne2 Qe7 58. Qg4 Kg7 59. Qd4+ Qf6+ 60. Qxf6+ Kxf6 61. Ke3 |
| ECO B42 in 2003 play it! nguyen anh dung defeats white's bao quang vie in 59 moves | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. Nc3 d6 7. O-O Be7 8. Kh1 O-O 9. f4 Nbd7 10. Qe1 Nc5 11. Nb3 Nxd3 12. cxd3 b5 13. Bd2 Bb7 14. f5 e5 15. Ne2 Rc8 16. Ng3 d5 17. Qe2 dxe4 18. dxe4 Rc2 19. Rfc1 Rxb2 20. Ba5 Rxe2 21. Bxd8 Rxd8 22. Nxe2 Bxe4 23. Ng3 Bd5 24. Rc7 Bb4 25. h3 h5 26. Nc5 Ba5 27. Nxa6 Bxc7 28. Nxc7 Bc4 29. a4 h4 30. Nf1 |
| ECO B92 in 2002 play it! nguyen anh dung defeats white's nguyen van huy in 47 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e6 7. O-O Be7 8. Be3 O-O 9. f4 Qc7 10. Kh1 b5 11. Bf3 Bb7 12. e5 dxe5 13. fxe5 Nfd7 14. Bxb7 Qxb7 15. Qh5 b4 16. Rf3 bxc3 17. Rh3 Qe4 18. Re1 cxb2 19. Bf2 Qg6 20. Qf3 Ra7 21. Rg3 Nxe5 22. Qe4 Qf6 23. Nxe6 Qxe6 24. Bxa7 |
| ECO B51 in 2006 play it! nguyen anh dung defeats white's tran thanh tu in 61 moves | 1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. c3 Nf6 5. Qe2 a6 6. Ba4 e5 7. O-O Be7 8. d4 O-O 9. Rd1 Qc7 10. Bg5 b5 11. Bc2 Rb8 12. h3 Re8 13. dxe5 dxe5 14. c4 h6 15. Bxf6 Nxf6 16. Nbd2 Nh5 17. cxb5 Nf4 18. Qf1 axb5 19. a4 Rb6 20. Kh2 Ba6 21. g3 bxa4 22. Nc4 Rxb2 23. Rxa4 Rxc2 24. Rxa6 Qc8 25. Ne3 Qxh3+ 26. Qxh3 Rxf2+ 27. Kh1 Nxh3 28. Rf1 Bg5 29. Nxg5 Rxf1+ 30. Nxf1 Nxg5 31. Kg2 |
| ECO B92 in 2005 play it! nguyen anh dung defeats white's situru nathanael in 116 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. O-O O-O 9. Be3 Nbd7 10. a4 b6 11. f4 Bb7 12. Bf3 Re8 13. f5 Rc8 14. Qd3 d5 15. Bg5 dxe4 16. Nxe4 Nxe4 17. Bxe7 Qxe7 18. Bxe4 Nc5 19. Nxc5 Qxc5+ 20. Rf2 Red8 21. Bxb7 Rxd3 22. cxd3 Rc7 23. Bxa6 Qe3 24. b3 Rc2 25. Rf1 h5 26. g3 h4 27. gxh4 e4 28. dxe4 Qxb3 29. Rxc2 Qxc2 30. Bb7 Qxa4 31. Bd5 b5 32. Rf3 Qc2 33. h3 b4 34. Kf1 Kf8 35. Rb3 Ke7 36. Rf3 f6 37. Rb3 Kd6 38. Rf3 Kc5 39. Rg3 Qd1+ 40. Kf2 Qd2+ 41. Kf1 Qh2 42. Rf3 Kd4 43. Rb3 Qd2 44. Rf3 Qh6 45. Rb3 Kc5 46. Ke2 Qxh4 47. Rd3 Qf4 48. Kd1 Qf1+ 49. Kd2 Qb1 50. Rb3 Qg1 51. Rd3 g6 52. fxg6 Qxg6 53. Rf3 Qg2+ 54. Ke3 Qb2 55. Kf4 Qe5+ 56. Ke3 Qg5+ 57. Kf2 Kd4 58. Rb3 Qd2+ |
| ECO B23 in 1999 play it! nguyen anh dung defeats white's yu shaoteng in 46 moves | 1. e4 c5 2. Nc3 Nc6 3. f4 e6 4. Nf3 d5 5. Bb5 Ne7 6. exd5 exd5 7. Ne5 f6 8. Qh5+ g6 9. Nxg6 Nxg6 10. f5 Kf7 11. O-O Nd4 12. Bd3 Kg7 13. fxg6 f5 14. Bxf5 Bxf5 15. Rxf5 hxg6 16. Rf7+ Kxf7 17. Qxh8 Qe7 18. g3 Qe1+ 19. Kg2 Re8 20. Qh3 Nf5 21. d3 Bg7 22. Rb1 Bxc3 23. bxc3 Qe2+ |
| ECO B22 in 2007 play it! nguyen anh dung defeats white's chappe philipe in 82 moves | 1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 e6 6. Be2 Be7 7. O-O O-O 8. Bg5 Rd8 9. Nbd2 cxd4 10. cxd4 Nc6 11. Nb3 b6 12. Rc1 Bb7 13. Bc4 Qd6 14. Qe2 h6 15. Bh4 Nh5 16. Bg3 Nxg3 17. hxg3 Bf6 18. Rfe1 Nxd4 19. Nbxd4 Bxd4 20. Nxd4 Qxd4 21. Rcd1 Qf6 22. b4 Rxd1 23. Rxd1 Rd8 24. Rxd8+ Qxd8 25. a3 Qd4 26. Kh2 Qc3 27. Ba6 Bd5 28. Qe3 Qxe3 29. fxe3 f5 30. Bd3 Kf7 31. a4 a5 32. bxa5 bxa5 33. Kg1 Ke7 34. Kf2 Kd6 35. Be2 Bc6 36. Bd1 Kc5 37. g4 fxg4 38. Kg3 Kb4 39. Bxg4 e5 40. Bf3 Bxa4 41. Be4 Bd1 |