[Event "Quang Ninh IM 2nd"]
[Site "Ha Long"]
[Date "2025.06.12"]
[Round "9"]
[White "Nguyen, Van Hai"]
[Black "Nguyen, Manh Duc"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "2312"]
[BlackElo "2061"]
[PlyCount "37"]
[EventDate "2025.06.06"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "VIE"]
[EventCategory "1"]
[SourceTitle "CB26_2025"]
[SourceDate "2025.06.25"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. 0-0 0-0 7. b4 Bb6 8. Nbd2 a6 9. Re1 h6 10. Nf1 Re8 11. Ng3 Be6 12. Bxe6 Rxe6 13. Be3 Bxe3 14. Rxe3 d5 15. Re1 dxe4 16. dxe4 Qxd1 17. Rexd1 Ree8 18. Kf1 Rad8 19. a4 1/2-1/2

[Event "Quang Ninh IM 2nd"]
[Site "Ha Long"]
[Date "2025.06.11"]
[Round "7"]
[White "Nguyen, Van Hai"]
[Black "Tran, Ngoc Minh Duy"]
[Result "0-1"]
[ECO "B17"]
[WhiteElo "2312"]
[BlackElo "2205"]
[PlyCount "81"]
[EventDate "2025.06.06"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "VIE"]
[EventCategory "1"]
[SourceTitle "CB26_2025"]
[SourceDate "2025.06.25"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Ng3 e6 7. Be2 Be7 8. 0-0 0-0 9. c4 Qc7 10. Be3 b6 11. Qd2 Bb7 12. Rfd1 Rfd8 13. Bf4 Bd6 14. Bxd6 Qxd6 15. b4 Qc7 16. Qc3 c5 17. dxc5 bxc5 18. b5 e5 19. a4 e4 20. Nd2 Nf8 21. Nb3 Ne6 22. a5 a6 23. b6 Qf4 24. Nf1 h5 25. Ne3 h4 26. h3 Qg5 27. Rxd8+ Rxd8 28. Rd1 Re8 29. Rd2 Nf4 30. Rd6 Nxg2 31. Kf1 Nd5 32. Nxg2 e3 33. f3 Qe5 34. Kg1 Qf5 35. Nxc5 Qxf3 36. Nd3 Qxh3 37. Qd4 Qg3 38. Nde1 h3 39. Qh4 Rc8 40. Qd4 Rb8 41. Qe5 0-1

[Event "Quang Ninh IM 2nd"]
[Site "Ha Long"]
[Date "2025.06.11"]
[Round "8"]
[White "Nguyen, Vuong Tung Lam"]
[Black "Nguyen, Van Hai"]
[Result "1/2-1/2"]
[ECO "D34"]
[WhiteElo "2215"]
[BlackElo "2312"]
[PlyCount "38"]
[EventDate "2025.06.06"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "VIE"]
[EventCategory "1"]
[SourceTitle "CB26_2025"]
[SourceDate "2025.06.25"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. g3 c5 4. Bg2 d5 5. 0-0 Nc6 6. c4 Be7 7. cxd5 exd5 8. Nc3 0-0 9. dxc5 Bxc5 10. Na4 Be7 11. Be3 Re8 12. Rc1 Ne4 13. Nd4 Bd7 14. Nxc6 Bxc6 15. Nc3 Bf6 16. Nxe4 dxe4 17. Qc2 Qa5 18. b3 Rad8 19. Rfd1 a6 1/2-1/2

[Event "Quang Ninh IM 2nd"]
[Site "Ha Long"]
[Date "2025.06.10"]
[Round "6"]
[White "Farid, Firman Syah"]
[Black "Nguyen, Van Hai"]
[Result "1/2-1/2"]
[ECO "D14"]
[WhiteElo "2371"]
[BlackElo "2312"]
[PlyCount "30"]
[EventDate "2025.06.06"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "VIE"]
[EventCategory "1"]
[SourceTitle "CB26_2025"]
[SourceDate "2025.06.25"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.25"]
[SourceQuality "1"]

1. c4 c6 2. d4 d5 3. cxd5 cxd5 4. Nc3 Nc6 5. Nf3 Nf6 6. Bf4 Bf5 7. e3 e6 8. Bd3 Bxd3 9. Qxd3 Bd6 10. Bxd6 Qxd6 11. 0-0 0-0 12. Rfc1 Rfc8 13. h3 h6 14. Ne2 Ne7 15. a3 a6 1/2-1/2

[Event "Quang Ninh IM 2nd"]
[Site "Ha Long"]
[Date "2025.06.10"]
[Round "5"]
[White "Nguyen, Van Hai"]
[Black "Arca, Christian Gian Karl"]
[Result "0-1"]
[ECO "B19"]
[WhiteElo "2312"]
[BlackElo "2327"]
[PlyCount "76"]
[EventDate "2025.06.06"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "VIE"]
[EventCategory "1"]
[SourceTitle "CB26_2025"]
[SourceDate "2025.06.25"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.25"]
[SourceQuality "1"]

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 Be7 13. Kb1 Qb6 14. Ne4 Rd8 15. Nxf6+ Nxf6 16. Qe2 Qb5 17. c4 Qf5+ 18. Ka1 Nxh5 19. Ne5 Nf4 20. Bxf4 Qxf4 21. g3 Qf6 22. Rd3 Bd6 23. Rf3 Bxe5 24. Rxf6 Bxf6 25. d5 cxd5 26. Rd1 0-0 27. cxd5 exd5 28. Kb1 Rfe8 29. Qf3 Re6 30. Rd2 Rb6 31. Qf5 Re8 32. a3 Rd8 33. Ka2 g6 34. Qf4 Kg7 35. Qc7 Rdd6 36. Qc5 d4 37. Qc4 d3 38. Qc1 Rdc6 0-1

[Event "Quang Ninh IM 2nd"]
[Site "Ha Long"]
[Date "2025.06.09"]
[Round "4"]
[White "Jeet, Jain"]
[Black "Nguyen, Van Hai"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "2298"]
[BlackElo "2312"]
[PlyCount "83"]
[EventDate "2025.06.06"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "VIE"]
[EventCategory "1"]
[SourceTitle "CB26_2025"]
[SourceDate "2025.06.25"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Bd7 6. Bd3 Bb5 7. dxc5 Bxc5 8. b4 Bxd3 9. Qxd3 Bf8 10. 0-0 Nc6 11. Nbd2 Nge7 12. Re1 Qc7 13. Nb3 Ng6 14. Qe2 Be7 15. g3 a5 16. a3 0-0 17. h4 Rfc8 18. h5 Ngxe5 19. Nxe5 Qxe5 20. Qxe5 Nxe5 21. Rxe5 axb4 22. cxb4 Bf6 23. Re1 Bxa1 24. Nxa1 f6 25. h6 e5 26. Bb2 Rc4 27. f4 exf4 28. Re7 gxh6 29. Rxb7 Re8 30. Kf2 fxg3+ 31. Kxg3 d4 32. Rd7 Re2 33. Rxd4 Rc8 34. Rg4+ Kf7 35. Bd4 Ra2 36. Rf4 Rxa3+ 37. Kf2 Rc4 38. b5 Rxd4 39. Rxd4 Rxa1 40. Rb4 Ke6 41. b6 Ra8 42. b7 1/2-1/2

[Event "Quang Ninh IM 2nd"]
[Site "Ha Long"]
[Date "2025.06.07"]
[Round "3"]
[White "Nguyen, Van Hai"]
[Black "Wynn, Zaw Htung"]
[Result "1/2-1/2"]
[ECO "C47"]
[WhiteElo "2312"]
[BlackElo "2397"]
[PlyCount "41"]
[EventDate "2025.06.06"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "VIE"]
[EventCategory "1"]
[SourceTitle "CB26_2025"]
[SourceDate "2025.06.25"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Bb4 6. Nxc6 bxc6 7. Bd3 d5 8. exd5 cxd5 9. 0-0 0-0 10. Bg5 c6 11. Qf3 Bd6 12. Rae1 Rb8 13. Nd1 h6 14. Bxf6 Qxf6 15. Qxf6 gxf6 16. b3 f5 17. Ne3 f4 18. Nf5 Bxf5 19. Bxf5 Kg7 20. g3 Kf6 21. Bd3 1/2-1/2

[Event "Quang Ninh IM 2nd"]
[Site "Ha Long"]
[Date "2025.06.07"]
[Round "2"]
[White "Tran, Dang Minh Quang"]
[Black "Nguyen, Van Hai"]
[Result "1/2-1/2"]
[ECO "D34"]
[WhiteElo "2220"]
[BlackElo "2312"]
[PlyCount "40"]
[EventDate "2025.06.06"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "VIE"]
[EventCategory "1"]
[SourceTitle "CB26_2025"]
[SourceDate "2025.06.25"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.25"]
[SourceQuality "1"]

1. c4 e6 2. g3 Nf6 3. Nf3 d5 4. Bg2 Be7 5. 0-0 0-0 6. b3 c5 7. cxd5 exd5 8. d4 Nc6 9. Nc3 Ne4 10. Bb2 Bf6 11. Na4 b5 12. Nxc5 Nxc5 13. Rc1 Nxb3 14. axb3 Ne7 15. Qd2 Bg4 16. Ne5 Be6 17. e3 Qb6 18. Rc2 Rac8 19. Rfc1 Rxc2 20. Rxc2 Rc8 1/2-1/2

[Event "Quang Ninh IM 2nd"]
[Site "Ha Long"]
[Date "2025.06.06"]
[Round "1"]
[White "Duong, Vu Anh"]
[Black "Nguyen, Van Hai"]
[Result "1/2-1/2"]
[ECO "D38"]
[WhiteElo "2217"]
[BlackElo "2312"]
[PlyCount "79"]
[EventDate "2025.06.06"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "VIE"]
[EventCategory "1"]
[SourceTitle "CB26_2025"]
[SourceDate "2025.06.25"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.25"]
[SourceQuality "1"]

1. c4 e6 2. d4 Nf6 3. Nf3 d5 4. Nc3 Bb4 5. cxd5 exd5 6. Bg5 h6 7. Bxf6 Qxf6 8. Qa4+ Nc6 9. e3 0-0 10. Bd3 Bg4 11. Nd2 Qg5 12. h3 Bd7 13. Kf1 Bxc3 14. bxc3 Ne5 15. Bb5 c6 16. Be2 Ng6 17. g3 Rfe8 18. h4 Qf6 19. Kg2 Ne7 20. Rae1 Nf5 21. Bd3 Nd6 22. Qa3 Re7 23. f3 Rae8 24. e4 dxe4 25. fxe4 Nb5 26. Qb2 Qe6 27. c4 Nd6 28. c5 Nb5 29. a4 Nc7 30. Nc4 b6 31. cxb6 axb6 32. Qxb6 Nd5 33. exd5 Qxd5+ 34. Kf2 Bh3 35. Rxh3 Rxe1 36. g4 Ra1 37. Rf3 g6 38. a5 Ra4 39. Qxc6 Qe6 40. Nd2 1/2-1/2

[Event "VIE-chB"]
[Site "Ba Dinh"]
[Date "2018.12.02"]
[Round "7"]
[White "Pham, Chuong"]
[Black "Nguyen, Van Hai"]
[Result "1-0"]
[ECO "D76"]
[WhiteElo "2383"]
[BlackElo "2312"]
[PlyCount "71"]
[EventDate "2018.11.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 0-0 5. Bg2 d5 6. cxd5 Nxd5 7. 0-0 Nb6 8. Nc3 Nc6 9. d5 Na5 10. e4 c6 11. Bf4 cxd5 12. exd5 Nac4 13. Qe2 Nxb2 14. d6 exd6 15. Qxb2 Na4 16. Nxa4 Bxb2 17. Nxb2 Qf6 18. Nc4 Be6 19. Nxd6 Bd5 20. Rad1 Bc6 21. h4 Qc3 22. Ng5 Bxg2 23. Kxg2 Qc6+ 24. Kg1 Rad8 25. Ngxf7 Qf3 26. Ne5 Qa3 27. Bh6 Rxf2 28. Kxf2 Qc5+ 29. Kg2 Qxe5 30. Rfe1 Qh5 31. Bg5 Rf8 32. Ne4 Qf3+ 33. Kh2 Kg7 34. Rd7+ Rf7 35. Bf6+ Kg8 36. Rxf7 1-0

[Event "VIE-chB"]
[Site "Ba Dinh"]
[Date "2018.12.01"]
[Round "6"]
[White "Nguyen, Van Hai"]
[Black "Nguyen, Hoang Duc"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2312"]
[BlackElo "2066"]
[PlyCount "71"]
[EventDate "2018.11.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Be3 a6 5. Qd2 b5 6. a3 Bb7 7. f3 Nbd7 8. Nge2 Nb6 9. Ng3 h5 10. h4 Bg7 11. Be2 Nfd7 12. 0-0-0 Rc8 13. Kb1 c5 14. f4 b4 15. axb4 cxb4 16. Na2 a5 17. f5 Nc4 18. Bxc4 Rxc4 19. fxg6 fxg6 20. Qd3 Rc6 21. e5 dxe5 22. Qb3 Rd6 23. Rhf1 Bd5 24. Qd3 exd4 25. Bg5 Ne5 26. Qb5+ Bc6 27. Qe2 d3 28. cxd3 Rxd3 29. Nc1 Rxd1 30. Rxd1 Qc7 31. Qf2 Ng4 32. Qc2 0-0 33. Nce2 Qe5 34. Bf4 Rxf4 35. Nxf4 Ba4 36. Rd8+ 1-0

[Event "VIE-chB"]
[Site "Ba Dinh"]
[Date "2018.11.30"]
[Round "4"]
[White "Le, Tuan Minh"]
[Black "Nguyen, Van Hai"]
[Result "1/2-1/2"]
[ECO "D70"]
[WhiteElo "2512"]
[BlackElo "2312"]
[PlyCount "35"]
[EventDate "2018.11.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. f3 d5 4. cxd5 Nxd5 5. e4 Nb6 6. Nc3 Bg7 7. Be3 0-0 8. Qd2 Nc6 9. 0-0-0 f5 10. e5 Nb4 11. Nh3 Be6 12. Kb1 N4d5 13. Nf4 Nxf4 14. Bxf4 Nd5 15. h4 c5 16. Nxd5 Qxd5 17. b3 Qxd4 18. Qxd4 1/2-1/2

[Event "VIE-chB"]
[Site "Ba Dinh"]
[Date "2018.11.30"]
[Round "5"]
[White "Nguyen, Van Hai"]
[Black "Bui, Vinh"]
[Result "0-1"]
[ECO "B49"]
[WhiteElo "2312"]
[BlackElo "2414"]
[PlyCount "54"]
[EventDate "2018.11.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 a6 6. Be3 Qc7 7. Be2 Nf6 8. 0-0 Bb4 9. Nxc6 bxc6 10. Na4 Be7 11. Nb6 Rb8 12. Nxc8 Qxc8 13. e5 Nd5 14. Bc1 Bc5 15. c4 Ne7 16. Kh1 Qc7 17. f4 Nf5 18. Rf3 0-0 19. Rd3 Rb7 20. b3 f6 21. Bb2 fxe5 22. Bxe5 d6 23. Bc3 Qe7 24. g4 Nh4 25. Qd2 e5 26. b4 exf4 27. bxc5 Qe4+ 0-1

[Event "VIE-chB"]
[Site "Ba Dinh"]
[Date "2018.11.29"]
[Round "3"]
[White "Nguyen, Van Hai"]
[Black "Dao, Thien Hai"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "2312"]
[BlackElo "2477"]
[PlyCount "173"]
[EventDate "2018.11.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nc6 4. 0-0 Bd7 5. Re1 a6 6. Bf1 Bg4 7. h3 Bxf3 8. Qxf3 Nf6 9. c3 g6 10. d3 Bg7 11. Nd2 0-0 12. Qe2 Nd7 13. g3 b5 14. Bg2 Qc7 15. Nf1 Rab8 16. Ne3 b4 17. Bd2 e6 18. Rec1 a5 19. Qd1 Rfc8 20. f4 Nb6 21. a4 Qd8 22. Qf3 Ne7 23. f5 Nc6 24. Rf1 Ne5 25. Qe2 Rc7 26. fxe6 fxe6 27. Ng4 Nxg4 28. Qxg4 Qe8 29. Bf4 Nc8 30. Rac1 bxc3 31. bxc3 Rb3 32. h4 h5 33. Qd1 Rxc3 34. Rxc3 Bxc3 35. Qb3 Bd4+ 36. Kh2 Kg7 37. Bh3 Re7 38. Kg2 d5 39. exd5 exd5 40. Qxd5 Nb6 41. Qf3 Nxa4 42. Bg5 Rf7 43. Bh6+ Kg8 44. Qd5 Nb6 45. Qe6 Qxe6 46. Bxe6 Kh7 47. Rxf7+ Kxh6 48. Rb7 Na4 49. Ra7 Nb2 50. Bg8 g5 51. Bd5 gxh4 52. gxh4 Kg6 53. Be4+ Kf6 54. Rxa5 Ke5 55. Kf3 Kf6 56. Ra6+ Kg7 57. Rg6+ Kf7 58. Rg5 Ke7 59. Rxh5 c4 60. dxc4 Nxc4 61. Rd5 Bf6 62. h5 Nd6 63. Kf4 Bg7 64. Bg6 Bh6+ 65. Kg4 Ke6 66. Ra5 Kf6 67. Ra6 Ke5 68. Ra8 Kf6 69. Bd3 Bd2 70. Rg8 Nf7 71. Rg6+ Ke5 72. Ra6 Nh6+ 73. Kf3 Bc1 74. Rc6 Bd2 75. Rc2 Bb4 76. Re2+ Kf6 77. Rg2 Ke5 78. Rg5+ Kd4 79. Be4 Kc4 80. Rd5 Ba3 81. Rd1 Be7 82. Kf4 Kc5 83. Rd7 Bf6 84. Rh7 Bb2 85. Kg5 Bc1+ 86. Kg6 Kd4 87. Rxh6 1-0

[Event "VIE-chB"]
[Site "Ba Dinh"]
[Date "2018.11.28"]
[Round "2"]
[White "Duong, Thien Chuong"]
[Black "Nguyen, Van Hai"]
[Result "0-1"]
[ECO "C18"]
[WhiteElo "1830"]
[BlackElo "2312"]
[PlyCount "80"]
[EventDate "2018.11.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qc7 7. Qg4 Ne7 8. Qxg7 Rg8 9. Qxh7 cxd4 10. Ne2 Nbc6 11. f4 Bd7 12. Qd3 dxc3 13. Nxc3 a6 14. Rb1 Na5 15. g3 Rc8 16. Bd2 Nc4 17. Rb3 Qc5 18. Ne2 Nf5 19. g4 Nxd2 20. Qxd2 Nh4 21. h3 Ba4 22. Rc3 Qxc3 23. Qxc3 Rxc3 24. Nxc3 Bc6 25. Bd3 Ng2+ 26. Kf2 Nxf4 27. Ne2 Nxe2 28. Bxe2 Rg5 29. Bf3 Rxe5 30. h4 Kf8 31. Rd1 Kg7 32. Rd4 Kg6 33. Bg2 Bb5 34. Bf3 Bc4 35. c3 b5 36. Bd1 f5 37. g5 Re4 38. Rxe4 dxe4 39. a4 bxa4 40. Bxa4 f4 0-1

[Event "VIE-chB"]
[Site "Ba Dinh"]
[Date "2018.11.28"]
[Round "1"]
[White "Nguyen, Van Hai"]
[Black "Nguyen, Thanh Lam"]
[Result "1/2-1/2"]
[ECO "D91"]
[WhiteElo "2312"]
[BlackElo "1707"]
[PlyCount "67"]
[EventDate "2018.11.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 d5 3. e3 Nbd7 4. Nf3 g6 5. c4 Bg7 6. Nc3 c6 7. Be2 Qa5 8. 0-0 0-0 9. cxd5 cxd5 10. Qb3 Nb6 11. Ne5 Bf5 12. Nd3 Bxd3 13. Bxd3 Rfc8 14. Rac1 a6 15. Rc2 e6 16. Rfc1 Nc4 17. Bxf6 Bxf6 18. Bxc4 Rxc4 19. Qxb7 Rac8 20. a3 e5 21. dxe5 Bxe5 22. g3 R4c7 23. Qb3 d4 24. exd4 Bxd4 25. Kg2 Qf5 26. Re2 Rc4 27. Rcc2 h5 28. h4 g5 29. hxg5 h4 30. Qb7 Bxc3 31. Rxc3 Rxc3 32. bxc3 hxg3 33. g6 Rxc3 34. Qxf7+ 1/2-1/2

[Event "Penang Mini op1st"]
[Site "Penang"]
[Date "2018.06.17"]
[Round "9"]
[White "Nguyen, Van Hai"]
[Black "Poh, Yu Tian"]
[Result "1-0"]
[ECO "C14"]
[WhiteElo "2361"]
[BlackElo "1524"]
[PlyCount "97"]
[EventDate "2018.06.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MAS"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 e6 3. e4 Be7 4. Nc3 d5 5. e5 Nfd7 6. Bxe7 Qxe7 7. f4 c5 8. Nb5 0-0 9. Nc7 Nb6 10. Nxa8 Nxa8 11. c3 cxd4 12. cxd4 Nc6 13. Nf3 Bd7 14. Be2 Qb4+ 15. Qd2 Rc8 16. Rc1 Nb6 17. Qxb4 Nxb4 18. Rxc8+ Bxc8 19. a3 Nc6 20. Kd2 Na5 21. Kc3 Bd7 22. b3 Kf8 23. Rc1 Ke7 24. Kb2 Nc6 25. Bb5 a6 26. Bxc6 Bxc6 27. g4 Nd7 28. a4 g6 29. h4 a5 30. Ka3 Nb8 31. b4 axb4+ 32. Kxb4 Na6+ 33. Kb3 Nc7 34. h5 Na8 35. h6 Kf8 36. Ng5 Kg8 37. Kb4 Nb6 38. Rxc6 bxc6 39. a5 Nc4 40. a6 Nb6 41. a7 Kf8 42. Kc5 Na8 43. Kxc6 Kg8 44. Kb7 Kf8 45. Kxa8 Ke7 46. Kb7 Kd7 47. a8Q Ke7 48. Kc7 f5 49. Qd8# 1-0

[Event "Penang Mini op1st"]
[Site "Penang"]
[Date "2018.06.17"]
[Round "8"]
[White "Nguyen, Van Hai"]
[Black "Wong, Yinn Long"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "2361"]
[BlackElo "2266"]
[PlyCount "90"]
[EventDate "2018.06.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MAS"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 c5 3. Bxf6 exf6 4. e3 d5 5. Nf3 Nc6 6. c3 Be6 7. Nbd2 Be7 8. dxc5 Bxc5 9. Nb3 Bb6 10. Nbd4 0-0 11. Be2 Qd7 12. 0-0 Rad8 13. Qc2 Rfe8 14. Rad1 Qc7 15. Rfe1 Ne5 16. Rd2 a6 17. Red1 Bc8 18. Nb3 Ng4 19. Nbd4 Ba7 20. Bf1 Ne5 21. h3 g6 22. g3 Bf5 23. Qa4 Nxf3+ 24. Nxf3 Rxe3 25. fxe3 Qxg3+ 26. Bg2 Bxe3+ 27. Kh1 Bxh3 28. Nh2 Bxd2 29. Rxd2 Bxg2+ 30. Rxg2 Qe1+ 31. Rg1 Qe4+ 32. Qxe4 dxe4 33. Ng4 f5 34. Ne3 f4 35. Nc2 Rd2 36. Rg2 e3 37. Kh2 Kg7 38. Ne1 Kf6 39. Nf3 Rxg2+ 40. Kxg2 g5 41. c4 g4 42. Nd4 Ke5 43. Nb3 f3+ 44. Kg3 e2 45. Nc5 e1Q+ 0-1

[Event "Penang Mini op1st"]
[Site "Penang"]
[Date "2018.06.16"]
[Round "7"]
[White "Lim, Kian Hwa"]
[Black "Nguyen, Van Hai"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1709"]
[BlackElo "2361"]
[PlyCount "68"]
[EventDate "2018.06.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MAS"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Nc6 5. c3 Bd6 6. h3 Nge7 7. Nf3 Bf5 8. 0-0 Qd7 9. Re1 f6 10. Bxf5 Qxf5 11. Nbd2 g5 12. Nf1 0-0-0 13. Bd2 h5 14. Qe2 Kb8 15. Qe6 Qg6 16. Re2 Nf5 17. Rae1 Ng7 18. Bxg5 Nxe6 19. Rxe6 Rhf8 20. Bd2 Rde8 21. Nh4 Qf7 22. R6e3 Rxe3 23. Nxe3 Bf4 24. g3 Bxe3 25. Bxe3 Re8 26. Nf5 Qg6 27. Nh4 Qc2 28. Kg2 Re4 29. Nf5 Qxb2 30. Bc1 Qxc3 31. Rxe4 dxe4 32. Be3 Qc2 33. h4 Qxa2 34. Ng7 Qf7 0-1

[Event "Penang Mini op1st"]
[Site "Penang"]
[Date "2018.06.16"]
[Round "6"]
[White "Nguyen, Van Hai"]
[Black "Looi, Xin Hao"]
[Result "0-1"]
[ECO "B10"]
[WhiteElo "2361"]
[BlackElo "2066"]
[PlyCount "96"]
[EventDate "2018.06.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MAS"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 c6 2. d3 e5 3. Nf3 d6 4. g3 g6 5. Bg2 Bg7 6. 0-0 Ne7 7. d4 Nd7 8. c3 0-0 9. Nbd2 d5 10. Re1 exd4 11. cxd4 Re8 12. e5 Nf8 13. Nf1 Nf5 14. b3 a5 15. Bb2 h6 16. h4 Ne6 17. Rc1 a4 18. b4 a3 19. Bc3 Nc7 20. N1h2 Nb5 21. Ba1 Qe7 22. Rb1 Bd7 23. Bf1 Nc7 24. Bd3 b5 25. h5 Kh7 26. Kg2 Kh8 27. Bc3 Qe6 28. Rh1 Ne7 29. Nf1 g5 30. Qc2 f5 31. exf6 Qxf6 32. Ne3 Rf8 33. Ne5 Be6 34. Rbf1 Ne8 35. f4 Nd6 36. f5 Bxf5 37. Nxf5 Nexf5 38. Bxf5 Nxf5 39. Rf3 g4 40. Ng6+ Qxg6 41. hxg6 gxf3+ 42. Kh3 Rae8 43. Bd2 Nxd4 44. Qd3 Re4 45. Rf1 Rf5 46. Bf4 Rh5+ 47. Kg4 Rh2 48. Rxf3 Bf6 0-1

[Event "Penang Mini op1st"]
[Site "Penang"]
[Date "2018.06.15"]
[Round "4"]
[White "Aris, TLS"]
[Black "Nguyen, Van Hai"]
[Result "0-1"]
[ECO "D80"]
[WhiteElo "2159"]
[BlackElo "2361"]
[PlyCount "118"]
[EventDate "2018.06.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MAS"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bg5 Ne4 5. Bf4 Nxc3 6. bxc3 Bg7 7. e3 0-0 8. Nf3 c5 9. cxd5 Qxd5 10. Be2 cxd4 11. cxd4 Nc6 12. 0-0 Bf5 13. Qa4 Qa5 14. Qb3 Qb4 15. Rac1 Qxb3 16. axb3 Rac8 17. h3 Nb4 18. Rc4 Nd5 19. Rfc1 Nxf4 20. exf4 Bh6 21. Ra1 Bxf4 22. Rxa7 Ra8 23. Rxa8 Rxa8 24. Ra4 Rc8 25. Rc4 Ra8 26. Ra4 Rxa4 27. bxa4 Bc7 28. Bc4 Bc2 29. Bd5 b6 30. Bc6 Kf8 31. Kf1 e6 32. Ke2 Ke7 33. Ke3 Kd6 34. Bb5 f6 35. Nd2 g5 36. g3 h6 37. f4 Ke7 38. Ne4 Bb3 39. Bc6 Kf7 40. Nd2 Ba2 41. Be4 Bd6 42. h4 gxf4+ 43. gxf4 Ba3 44. f5 Bc1 45. Ke2 e5 46. Nf3 Bf4 47. Bc6 Bb1 48. Bd7 Ke7 49. Be6 Bc2 50. h5 Bxa4 51. Nh4 Kd6 52. Ng6 b5 53. dxe5+ Bxe5 54. Nh8 Bf4 55. Kd3 Bd1 56. Bf7 b4 57. Bg6 b3 58. Nf7+ Ke7 59. Kc3 Bc1 0-1

[Event "Penang Mini op1st"]
[Site "Penang"]
[Date "2018.06.15"]
[Round "5"]
[White "Kulpruethanon, Thanadon"]
[Black "Nguyen, Van Hai"]
[Result "1-0"]
[ECO "D78"]
[WhiteElo "2220"]
[BlackElo "2361"]
[PlyCount "77"]
[EventDate "2018.06.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MAS"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. b3 Bg7 4. Bb2 d5 5. c4 c6 6. Bg2 0-0 7. 0-0 Re8 8. d4 b6 9. Nbd2 Bb7 10. Qc2 Nbd7 11. e4 dxe4 12. Nxe4 Qc7 13. Nc3 Rad8 14. Rad1 e6 15. Rfe1 Qb8 16. Nd2 a6 17. Nde4 Nxe4 18. Nxe4 c5 19. d5 e5 20. Ba3 h6 21. b4 cxb4 22. Bxb4 f5 23. Nd6 Bf8 24. Nxb7 Qxb7 25. Bxf8 Kxf8 26. g4 e4 27. gxf5 gxf5 28. f3 Nc5 29. fxe4 fxe4 30. Bxe4 Qg7+ 31. Kh1 Rd6 32. Rg1 Qe5 33. Bg2 Rf6 34. d6 Ne6 35. Rge1 Nd4 36. Qd2 Ne2 37. Rxe2 Qxe2 38. Qxe2 Rxe2 39. d7 1-0

[Event "Penang Mini op1st"]
[Site "Penang"]
[Date "2018.06.14"]
[Round "3"]
[White "Nguyen, Van Hai"]
[Black "Chua, Jia Tien"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2361"]
[BlackElo "1725"]
[PlyCount "59"]
[EventDate "2018.06.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MAS"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 Nf6 8. Bg5 e5 9. Qd3 h6 10. Bxf6 Qxf6 11. Nd5 Qd8 12. 0-0-0 Rc8 13. Kb1 a6 14. Nd2 b5 15. Nf1 g6 16. Nfe3 a5 17. f3 Rb8 18. f4 Bxd5 19. Nxd5 Be7 20. f5 0-0 21. Rhf1 Bg5 22. g3 h5 23. h4 Bh6 24. g4 hxg4 25. Qg3 b4 26. Qxg4 Kh7 27. Rf3 a4 28. Rg1 gxf5 29. Qxf5+ Kh8 30. Qh5 1-0

[Event "Penang Mini op1st"]
[Site "Penang"]
[Date "2018.06.14"]
[Round "2"]
[White "Villanueva, Nelson"]
[Black "Nguyen, Van Hai"]
[Result "1-0"]
[ECO "D76"]
[WhiteElo "2069"]
[BlackElo "2361"]
[PlyCount "83"]
[EventDate "2018.06.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MAS"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 0-0 5. Bg2 d5 6. cxd5 Nxd5 7. 0-0 Nb6 8. Nc3 Nc6 9. d5 Na5 10. e4 c6 11. Bg5 Nac4 12. Qe2 h6 13. Bc1 cxd5 14. exd5 Bf5 15. a4 Rc8 16. Rd1 Nd6 17. a5 Nd7 18. a6 bxa6 19. Nd4 Bxd4 20. Rxd4 g5 21. h4 f6 22. hxg5 hxg5 23. Rxa6 Rc7 24. Rc6 Rb7 25. f4 g4 26. Nd1 Nb8 27. Ne3 Qd7 28. b4 Rc8 29. Bb2 Rbc7 30. b5 Rb7 31. Rd1 Bg6 32. Nxg4 Rxb5 33. Bxf6 Re8 34. Ba1 Nxc6 35. dxc6 Qc8 36. Bd5+ Rxd5 37. Rxd5 Qxc6 38. Qe5 Qc1+ 39. Kh2 Qc2+ 40. Kh3 Nf5 41. Nh6+ Kh7 42. Nxf5 1-0

[Event "Penang Mini op1st"]
[Site "Penang"]
[Date "2018.06.13"]
[Round "1"]
[White "Nguyen, Van Hai"]
[Black "Lieu, Chin Yung"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2361"]
[BlackElo "1776"]
[PlyCount "69"]
[EventDate "2018.06.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MAS"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be3 h6 6. Nbd2 Ne7 7. Nb3 Nd7 8. Be2 Bh7 9. 0-0 Ng6 10. Nfd2 c5 11. f4 c4 12. Nc1 Ne7 13. Bf3 Nc6 14. c3 b5 15. a4 Qa5 16. f5 Qb6 17. fxe6 fxe6 18. axb5 Qxb5 19. b3 cxb3 20. Ncxb3 Qd3 21. Bf2 Rb8 22. c4 Qc2 23. cxd5 Qxd1 24. Rfxd1 exd5 25. Bxd5 Nb4 26. Bc4 Nd3 27. Rxa7 Nxf2 28. Kxf2 Bb4 29. Nf3 g5 30. Rc1 g4 31. Be6 gxf3 32. Bxd7+ Kd8 33. g3 Bg8 34. Ba4 Ba3 35. Rd7+ 1-0

[Event "VIE Cup"]
[Site "Bac Giang"]
[Date "2018.06.04"]
[Round "8"]
[White "Tran, Thanh Tu"]
[Black "Nguyen, Van Hai"]
[Result "0-1"]
[ECO "A08"]
[WhiteElo "2319"]
[BlackElo "2361"]
[PlyCount "126"]
[EventDate "2018.05.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 c5 4. Ngf3 Nc6 5. g3 Bd6 6. Bg2 Nge7 7. 0-0 0-0 8. Re1 Qc7 9. Qe2 f6 10. c3 Bd7 11. a3 a5 12. a4 Rae8 13. b3 d4 14. Bb2 dxc3 15. Bxc3 e5 16. Nc4 b6 17. Rac1 Qb8 18. Nfd2 Bc7 19. h4 Rd8 20. h5 Be6 21. Ne3 Rd7 22. Nf5 g6 23. hxg6 hxg6 24. Qg4 Nd8 25. Nxe7+ Rxe7 26. Qxg6+ Rg7 27. Qh6 Qc8 28. Nc4 Rh7 29. Qd2 Kf7 30. f3 Bh3 31. Bh1 Rfh8 32. Kf2 Ne6 33. Rg1 Qd7 34. Qe3 Rd8 35. Ke2 b5 36. axb5 Qxb5 37. Rb1 Ng5 38. f4 Bg4+ 39. Kd2 Rh2+ 40. Rg2 Nf3+ 41. Kc2 Rdh8 42. fxe5 fxe5 43. Rf1 Rxh1 44. Rxf3+ Bxf3 45. Qxf3+ Ke8 46. Rf2 R1h2 47. Qf7+ Kd8 48. Nxe5 a4 49. Kd2 axb3 50. Nc4 Qd7 51. Qf3 R8h5 52. Bf6+ Kc8 53. Bh4 Rxf2+ 54. Qxf2 Qb5 55. Qf6 Rh7 56. Ke2 Rd7 57. g4 Rd4 58. Qe6+ Kb7 59. Nb2 c4 60. dxc4 Qe5 61. Qxe5 Bxe5 62. Ke3 Rd7 63. Nd3 b2 0-1

[Event "VIE Cup"]
[Site "Bac Giang"]
[Date "2018.06.03"]
[Round "7"]
[White "Nguyen, Tan Thinh"]
[Black "Nguyen, Van Hai"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "2008"]
[BlackElo "2361"]
[PlyCount "44"]
[EventDate "2018.05.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Nc6 5. c3 Bd6 6. Nf3 Bg4 7. h3 Bh5 8. Qe2+ Nge7 9. 0-0 Qd7 10. Qe3 f6 11. c4 Bxf3 12. Qxf3 Nxd4 13. Qh5+ g6 14. Qh4 dxc4 15. Qxf6 Rf8 16. Qh4 cxd3 17. Nc3 0-0-0 18. Bg5 Nef5 19. Qe4 Rde8 20. Qxd3 Ne2+ 21. Qxe2 Rxe2 22. Nxe2 h6 0-1

[Event "VIE Cup"]
[Site "Bac Giang"]
[Date "2018.06.02"]
[Round "6"]
[White "Nguyen, Van Hai"]
[Black "Ngo, Duc Tri"]
[Result "1/2-1/2"]
[ECO "B19"]
[WhiteElo "2361"]
[BlackElo "1926"]
[PlyCount "22"]
[EventDate "2018.05.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. h4 h6 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bd2 Ngf6 1/2-1/2

[Event "VIE Cup"]
[Site "Bac Giang"]
[Date "2018.06.02"]
[Round "5"]
[White "Vu, Hoang Gia Bao"]
[Black "Nguyen, Van Hai"]
[Result "0-1"]
[ECO "A07"]
[WhiteElo "1642"]
[BlackElo "2361"]
[PlyCount "70"]
[EventDate "2018.05.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. g3 d5 2. Nf3 Nf6 3. Bg2 c6 4. d3 Bf5 5. 0-0 Nbd7 6. Nbd2 e5 7. Re1 Be7 8. e4 dxe4 9. Nxe4 Nxe4 10. dxe4 Be6 11. b3 0-0 12. Bb2 Qc7 13. c4 a5 14. Qc2 a4 15. Bc3 f6 16. h4 Rfd8 17. Nh2 Bf7 18. Nf1 Nc5 19. Ne3 Ne6 20. Red1 Bf8 21. Bh3 Nd4 22. Bxd4 exd4 23. Ng2 axb3 24. axb3 Rxa1 25. Rxa1 d3 26. Qc3 Bc5 27. Nf4 Bd4 28. Qe1 d2 29. Qd1 Bxa1 30. Be6 Be5 31. Bxf7+ Qxf7 32. Ne2 Qh5 33. Kg2 Qxe2 34. Qxe2 d1Q 35. Qxd1 Rxd1 0-1

[Event "VIE Cup"]
[Site "Bac Giang"]
[Date "2018.06.01"]
[Round "4"]
[White "Nguyen, Van Hai"]
[Black "Duong, The Anh"]
[Result "1/2-1/2"]
[ECO "B93"]
[WhiteElo "2361"]
[BlackElo "2307"]
[PlyCount "61"]
[EventDate "2018.05.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 Nf6 4. Nc3 cxd4 5. Nxd4 a6 6. f4 e5 7. Nf3 Qc7 8. Bd3 Nbd7 9. Qe2 b5 10. 0-0 Bb7 11. a3 Be7 12. Kh1 0-0 13. Nh4 g6 14. f5 d5 15. fxg6 fxg6 16. Bh6 dxe4 17. Nxe4 Nxe4 18. Nxg6 hxg6 19. Bxe4 Bxe4 20. Qxe4 Kh7 21. Bxf8 Rxf8 22. Rxf8 Bxf8 23. Rf1 Qd6 24. c4 Nf6 25. Qf3 Bg7 26. cxb5 axb5 27. Qh3+ Bh6 28. Qf3 Bg7 29. Qh3+ Bh6 30. Qf3 Bg7 31. Qh3+ 1/2-1/2

[Event "VIE Cup"]
[Site "Bac Giang"]
[Date "2018.05.31"]
[Round "3"]
[White "Dao, Minh Nhat"]
[Black "Nguyen, Van Hai"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1982"]
[BlackElo "2361"]
[PlyCount "59"]
[EventDate "2018.05.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 c5 3. e3 Nc6 4. c3 e6 5. Nf3 Bd6 6. Bg3 Bxg3 7. hxg3 Qd6 8. Bd3 Nf6 9. Nbd2 e5 10. dxe5 Nxe5 11. Nxe5 Qxe5 12. Qa4+ Bd7 13. Bb5 Qc7 14. 0-0-0 0-0 15. Bxd7 Qxd7 16. Qxd7 Nxd7 17. Ne4 dxe4 18. Rxd7 b6 19. Rhd1 Rfe8 20. R1d5 g6 21. a4 Re6 22. Kd2 a5 23. Rb7 Rae8 24. Rdd7 Rf6 25. Ke2 Ree6 26. g4 Kg7 27. g5 Rf5 28. g4 Rxg5 29. Rxf7+ Kg8 30. Rg7+ 1-0

[Event "VIE Cup"]
[Site "Bac Giang"]
[Date "2018.05.31"]
[Round "2"]
[White "Nguyen, Van Hai"]
[Black "Hoang, Quoc Khanh"]
[Result "1-0"]
[ECO "C14"]
[WhiteElo "2361"]
[BlackElo "1734"]
[PlyCount "91"]
[EventDate "2018.05.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 e6 3. e4 Be7 4. Nc3 d5 5. e5 Nfd7 6. Bxe7 Qxe7 7. f4 g6 8. Nf3 a6 9. Qd2 c5 10. dxc5 Nxc5 11. b4 Ncd7 12. a3 Nc6 13. Bd3 b5 14. Ne2 Bb7 15. 0-0 Nb6 16. Ned4 Nxd4 17. Nxd4 Rc8 18. Qf2 Nc4 19. Kh1 Rc7 20. Nb3 Rc6 21. Nc5 Nb6 22. Qd4 Bc8 23. h3 Nd7 24. Nb3 Nb8 25. Kh2 Rc7 26. Qb6 Rb7 27. Qe3 Rc7 28. Rf2 Nc6 29. Nc5 Qd8 30. Rd2 Qe7 31. c3 Nb8 32. Be2 Nd7 33. Nb3 Qd8 34. a4 bxa4 35. Rxa4 Rc6 36. Na5 Qb6 37. Qg3 Rc7 38. c4 dxc4 39. Nxc4 Qb8 40. Nd6+ Kf8 41. b5 Nc5 42. Qh4 Rd7 43. Rc4 Qc7 44. Qf6 Kg8 45. Rdc2 Qd8 46. Rxc5 1-0

[Event "VIE Cup"]
[Site "Bac Giang"]
[Date "2018.05.30"]
[Round "1"]
[White "Nguyen, Minh Dat"]
[Black "Nguyen, Van Hai"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1921"]
[BlackElo "2361"]
[PlyCount "64"]
[EventDate "2018.05.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Nc6 5. Nf3 Bg4 6. c3 Bd6 7. h3 Bh5 8. Be3 Nge7 9. Nbd2 Qd7 10. Qc2 f5 11. Bg5 Qe6+ 12. Kf1 0-0 13. Re1 Qf7 14. Ne5 Nxe5 15. dxe5 Bc5 16. Be3 Bxe3 17. Rxe3 f4 18. Re1 Kh8 19. Be2 Bg6 20. Bd3 Bh5 21. Be2 Bg6 22. Bd3 Nf5 23. Nf3 c5 24. e6 Qf6 25. Ne5 Ne3+ 26. fxe3 Qxe5 27. Bxg6 hxg6 28. Qe2 fxe3+ 29. Kg1 d4 30. Qb5 Qg3 31. Re2 Rf2 32. Qxb7 Rxe2 0-1

[Event "Hanoi HD Bank op-A 8th"]
[Site "Hanoi"]
[Date "2018.03.15"]
[Round "9"]
[White "Nguyen, Van Hai"]
[Black "Snehal, Bohosale"]
[Result "1-0"]
[ECO "C78"]
[WhiteElo "2335"]
[BlackElo "2105"]
[PlyCount "59"]
[EventDate "2018.03.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Bc5 7. d3 d6 8. h3 h6 9. a4 Rb8 10. axb5 axb5 11. Be3 0-0 12. Nc3 Re8 13. Nd5 Bd7 14. Qd2 Nxd5 15. Bxd5 Qf6 16. Bxc6 Bxc6 17. Bxc5 dxc5 18. Ra7 Bb7 19. Rfa1 c4 20. Qc3 cxd3 21. cxd3 Qd6 22. b4 f5 23. Nd2 Red8 24. Nb3 fxe4 25. Nc5 Bd5 26. dxe4 Bc4 27. Qg3 Rf8 28. R1a6 Qd1+ 29. Kh2 Rf7 30. Qxe5 1-0

[Event "Hanoi HD Bank op-A 8th"]
[Site "Hanoi"]
[Date "2018.03.14"]
[Round "8"]
[White "Diu, Viacheslav"]
[Black "Nguyen, Van Hai"]
[Result "1/2-1/2"]
[ECO "D85"]
[WhiteElo "2426"]
[BlackElo "2335"]
[PlyCount "54"]
[EventDate "2018.03.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 c5 8. Rb1 cxd4 9. cxd4 0-0 10. Be2 Qa5+ 11. Qd2 Qxd2+ 12. Bxd2 b6 13. 0-0 Bb7 14. d5 Na6 15. Rfc1 Rac8 16. Be3 Rfd8 17. Nd4 Nc5 18. Bg4 f5 19. exf5 Bxd4 20. Bxd4 Rxd5 21. Be3 gxf5 22. Bf3 Ne4 23. Rxc8+ Bxc8 24. Rc1 Be6 25. Rc7 Rd7 26. Rxd7 Bxd7 27. Bxe4 fxe4 1/2-1/2

[Event "Hanoi HD Bank op-A 8th"]
[Site "Hanoi"]
[Date "2018.03.14"]
[Round "7"]
[White "Nguyen, Van Hai"]
[Black "Bogdanovich, Stanislav"]
[Result "1/2-1/2"]
[ECO "C41"]
[WhiteElo "2335"]
[BlackElo "2560"]
[PlyCount "70"]
[EventDate "2018.03.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 Nbd7 4. Nf3 e5 5. Bc4 Be7 6. dxe5 dxe5 7. Qe2 0-0 8. 0-0 c6 9. Rd1 Qc7 10. a4 Nc5 11. h3 b6 12. Nh4 Re8 13. Qf3 g6 14. Bh6 Be6 15. Bf1 Kh8 16. Bg5 Nh5 17. Bxe7 Qxe7 18. g3 Qg5 19. Kh2 Rad8 20. Qe2 Qh6 21. Rxd8 Rxd8 22. Rd1 Rd4 23. Nf3 Bg4 24. Kg1 Bxf3 25. Qxf3 Kg7 26. Rxd4 exd4 27. Bc4 f5 28. Ne2 Nxe4 29. Nxd4 Qd2 30. Bd3 Nhf6 31. Nb3 Qe1+ 32. Kg2 Nd5 33. Qe2 Qb4 34. Bxe4 fxe4 35. Qd2 Qxa4 1/2-1/2

[Event "Hanoi HD Bank op-A 8th"]
[Site "Hanoi"]
[Date "2018.03.13"]
[Round "6"]
[White "Tran, Tuan Minh"]
[Black "Nguyen, Van Hai"]
[Result "1-0"]
[ECO "D34"]
[WhiteElo "2522"]
[BlackElo "2335"]
[PlyCount "146"]
[EventDate "2018.03.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. d4 e6 2. c4 d5 3. Nc3 c5 4. cxd5 exd5 5. Nf3 Nc6 6. g3 Nf6 7. Bg2 Be7 8. 0-0 0-0 9. Bg5 c4 10. Ne5 Be6 11. e3 Nd7 12. Nxc6 bxc6 13. Bxe7 Qxe7 14. e4 dxe4 15. Bxe4 Qd6 16. d5 cxd5 17. Nxd5 Rad8 18. Nf4 Nf6 19. Bf3 Bf5 20. Qxd6 Rxd6 21. Rfc1 Rb8 22. Rxc4 Rxb2 23. Re1 g6 24. Ra4 Rdd2 25. Re2 Rb1+ 26. Kg2 Rdd1 27. h3 Rh1 28. Ba8 g5 29. Re5 g4 30. hxg4 Rhg1+ 31. Kh3 Bxg4+ 32. Kh4 Bd7 33. Rxa7 h6 34. Nh3 Rgd1 35. Bf3 Rd3 36. Bg2 Rd4+ 37. Nf4 Rb2 38. Bh3 Rxf2 39. Bxd7 Rxd7 40. Rxd7 Nxd7 41. Re2 Rf1 42. Kg4 Nf6+ 43. Kf5 Kg7 44. Ke5 Rf3 45. Rg2 Ra3 46. Kd4 Ra4+ 47. Kc3 Ne4+ 48. Kb3 Nc5+ 49. Kb2 Kf6 50. Rc2 Ne4 51. Kb3 Ra8 52. a4 Ke5 53. Ne2 f5 54. Rc6 h5 55. Ka3 Rg8 56. a5 Nxg3 57. Nxg3 Rxg3+ 58. Kb4 f4 59. a6 f3 60. Rc5+ Kf4 61. Rxh5 f2 62. Rh8 Ke3 63. Re8+ Kd2 64. Rf8 Rg4+ 65. Kb3 Rg3+ 66. Kb4 Rg4+ 67. Kb3 Rg3+ 68. Kb2 Rg6 69. Rxf2+ Kd3 70. a7 Rg8 71. Kb3 Kd4 72. Ra2 Ra8 73. Kb4 Kd5 1-0

[Event "Hanoi HD Bank op-A 8th"]
[Site "Hanoi"]
[Date "2018.03.12"]
[Round "4"]
[White "Jishitha, D."]
[Black "Nguyen, Van Hai"]
[Result "0-1"]
[ECO "A16"]
[WhiteElo "2099"]
[BlackElo "2335"]
[PlyCount "73"]
[EventDate "2018.03.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 d5 3. cxd5 Nxd5 4. Nf3 Nxc3 5. bxc3 g6 6. h4 h6 7. d4 Bg7 8. e3 c5 9. Bc4 Nc6 10. 0-0 0-0 11. Qc2 cxd4 12. cxd4 Bf5 13. Qe2 Rc8 14. Bb2 Bg4 15. Rac1 e6 16. Bb5 Qb6 17. Ba3 Rfd8 18. Bxc6 Rxc6 19. Rxc6 Qxc6 20. Rc1 Qa4 21. Be7 Rd7 22. Rc8+ Kh7 23. Bc5 Rd5 24. Ra8 b6 25. e4 Rh5 26. Be7 Qd7 27. Ba3 Rxh4 28. g3 Rh5 29. Kg2 Ra5 30. Qe3 Bxf3+ 31. Qxf3 Bxd4 32. Qf4 Be5 33. Bb2 Bxb2 34. Qb8 h5 35. Qg8+ Kh6 36. Rf8 Bg7 37. Rxf7 0-1

[Event "Hanoi HD Bank op-A 8th"]
[Site "Hanoi"]
[Date "2018.03.12"]
[Round "5"]
[White "Nguyen, Van Hai"]
[Black "Xu, Yi"]
[Result "1/2-1/2"]
[ECO "C92"]
[WhiteElo "2335"]
[BlackElo "2499"]
[PlyCount "29"]
[EventDate "2018.03.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

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 Bb7 10. d4 Re8 11. Ng5 Rf8 12. Nf3 Re8 13. Ng5 Rf8 14. Nf3 Re8 15. Ng5 1/2-1/2

[Event "Hanoi HD Bank op-A 8th"]
[Site "Hanoi"]
[Date "2018.03.11"]
[Round "3"]
[White "Nguyen, Van Hai"]
[Black "Kulkarni, Chinmay"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "2335"]
[BlackElo "2215"]
[PlyCount "75"]
[EventDate "2018.03.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 d6 4. 0-0 Bd7 5. Re1 Nf6 6. c3 a6 7. Ba4 e5 8. h3 Be7 9. d3 0-0 10. Nbd2 b5 11. Bb3 Be6 12. Nf1 Re8 13. Ng3 Bf8 14. a4 Rb8 15. axb5 axb5 16. Bc2 h6 17. d4 cxd4 18. cxd4 Nxd4 19. Nxd4 exd4 20. Qxd4 Rc8 21. Bd3 Bc4 22. b3 Bxd3 23. Qxd3 d5 24. e5 Ne4 25. Bb2 Nxg3 26. Qxg3 Qb6 27. Re2 d4 28. Rd1 Rcd8 29. Re4 Bc5 30. b4 Bxb4 31. e6 fxe6 32. Rexd4 Rxd4 33. Rxd4 Bf8 34. Rd7 e5 35. Bxe5 Rxe5 36. Qxe5 b4 37. Qd5+ Kh7 38. Qf5+ 1-0

[Event "Hanoi HD Bank op-A 8th"]
[Site "Hanoi"]
[Date "2018.03.10"]
[Round "1"]
[White "Nguyen, Van Hai"]
[Black "Nguyen, Ngoc Truong Son"]
[Result "1/2-1/2"]
[ECO "B15"]
[WhiteElo "2335"]
[BlackElo "2630"]
[PlyCount "61"]
[EventDate "2018.03.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. Nf3 Bd6 7. Be2 0-0 8. 0-0 Re8 9. Re1 Bf5 10. Be3 Nd7 11. h3 Nf8 12. Bd3 Qd7 13. Bxf5 Qxf5 14. c3 Re7 15. Bd2 Rae8 16. Rxe7 Rxe7 17. Qa4 a6 18. Qb3 h5 19. Re1 Rxe1+ 20. Nxe1 b5 21. Qc2 Qe6 22. b3 Nd7 23. Qd3 f5 24. Qe3 c5 25. dxc5 Nxc5 26. Qxe6 fxe6 27. f3 e5 28. Kf2 Kf7 29. Ke2 Ke6 30. Nd3 Nxd3 31. Kxd3 1/2-1/2

[Event "Hanoi HD Bank op-A 8th"]
[Site "Hanoi"]
[Date "2018.03.10"]
[Round "2"]
[White "Wen, Yang"]
[Black "Nguyen, Van Hai"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "2608"]
[BlackElo "2335"]
[PlyCount "37"]
[EventDate "2018.03.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Bd3 dxe4 4. Bxe4 Nf6 5. Bf3 c5 6. Ne2 Nc6 7. Be3 cxd4 8. Nxd4 Nxd4 9. Qxd4 Qxd4 10. Bxd4 Bd6 11. Nd2 0-0 12. 0-0-0 Rd8 13. Kb1 e5 14. Bc3 Be6 15. Bxb7 Rab8 16. Bf3 Nd5 17. Ba5 Rdc8 18. Nb3 Rb5 19. a4 1-0

[Event "VIE-ch"]
[Site "Hanoi"]
[Date "2017.04.21"]
[Round "8"]
[White "Nguyen, Van Hai"]
[Black "Doan, Van Duc"]
[Result "1-0"]
[ECO "B92"]
[WhiteElo "2323"]
[BlackElo "2142"]
[PlyCount "93"]
[EventDate "2017.04.16"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "VIE"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. Be2 Be7 9. 0-0 0-0 10. f4 Qc7 11. Qe1 Nbd7 12. Qg3 Kh8 13. fxe5 dxe5 14. Rad1 Rac8 15. Bf3 b5 16. Rf2 b4 17. Nd5 Bxd5 18. exd5 Bd6 19. Qh3 e4 20. Be2 Qxc2 21. Nd4 Qc7 22. Bxa6 Ra8 23. Be2 Rxa2 24. Nb5 Qb8 25. g4 Bc5 26. g5 Bxe3 27. Qxe3 Ne8 28. Qxe4 Nd6 29. Qe7 Nxb5 30. Qxd7 Nd6 31. Bf3 Rd8 32. Qg4 b3 33. Rc1 Ra7 34. Qf4 Re7 35. Rc3 Kg8 36. Kg2 g6 37. Re2 Rxe2+ 38. Bxe2 Nf5 39. Qxb8 Rxb8 40. Kf2 Kf8 41. Bd3 Ng7 42. Ke3 Ne8 43. Kd4 Ke7 44. Kc5 Rd8 45. h4 f6 46. Bb5 Rb8 47. Bc4 1-0

[Event "VIE-ch"]
[Site "Hanoi"]
[Date "2017.04.20"]
[Round "6"]
[White "Nguyen, Van Hai"]
[Black "Nguyen, Viet Huy"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "2323"]
[BlackElo "1710"]
[PlyCount "81"]
[EventDate "2017.04.16"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "VIE"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 Nc6 6. Nf3 Bg4 7. cxd5 Nxd5 8. Qb3 Bxf3 9. gxf3 e6 10. Qxb7 Nxd4 11. Bb5+ Nxb5 12. Qc6+ Ke7 13. Qc5+ Qd6 14. Nxd5+ exd5 15. Qxb5 Qe5+ 16. Kf1 Rb8 17. Qd3 f6 18. Be3 Kf7 19. Bxa7 Rd8 20. Bd4 Qh5 21. h4 Bd6 22. Re1 Be5 23. Bxe5 fxe5 24. Rg1 Rhe8 25. Rg5 Qxh4 26. Rexe5 Qh1+ 27. Ke2 Qc1 28. f4 Rxe5+ 29. Rxe5 Qxb2+ 30. Kf3 Kg8 31. Qf5 Qc3+ 32. Kg2 Qc6 33. Re6 Qd7 34. Qe5 d4 35. Kh2 Kf8 36. Qc5+ Kf7 37. Qf5+ Kg8 38. Qe5 Kf8 39. Qc5+ Kg8 40. Qe5 Kf8 41. Qc5+ 1/2-1/2

[Event "VIE-ch"]
[Site "Hanoi"]
[Date "2017.04.20"]
[Round "7"]
[White "Phan, Phuong Duc"]
[Black "Nguyen, Van Hai"]
[Result "1/2-1/2"]
[ECO "C10"]
[WhiteElo "1981"]
[BlackElo "2323"]
[PlyCount "44"]
[EventDate "2017.04.16"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "VIE"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Bd3 Be7 7. 0-0 0-0 8. c4 b6 9. Nxf6+ Nxf6 10. Ne5 Bb7 11. Be3 Qc8 12. Qc2 h6 13. c5 Rd8 14. Rac1 bxc5 15. dxc5 Rd5 16. f4 Ba6 17. Rfd1 Bxd3 18. Rxd3 Qa6 19. Ra3 Qb5 20. Rb3 Qa6 21. Ra3 Qb5 22. Rb3 Qa6 1/2-1/2

[Event "VIE-ch"]
[Site "Hanoi"]
[Date "2017.04.19"]
[Round "5"]
[White "Nguyen, Van Hai"]
[Black "Vu, Quang Quyen"]
[Result "1-0"]
[ECO "C15"]
[WhiteElo "2323"]
[BlackElo "2020"]
[PlyCount "61"]
[EventDate "2017.04.16"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "VIE"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Nge2 Nf6 5. e5 Nfd7 6. f4 c5 7. a3 Bxc3+ 8. Nxc3 a6 9. dxc5 Nxc5 10. Be3 Qc7 11. Be2 b6 12. 0-0 g6 13. b4 Ncd7 14. Nb1 Bb7 15. Nd2 Qc3 16. Nc4 dxc4 17. Bd4 Qxa1 18. Bxa1 Bd5 19. Bf3 Bxf3 20. Qxf3 Ra7 21. Rd1 0-0 22. Rd6 Rc7 23. Bd4 b5 24. g4 Rfc8 25. f5 Rc6 26. Qf4 Rxd6 27. exd6 Nc6 28. fxe6 fxe6 29. Bc3 Nd8 30. Qd4 e5 31. Qa7 1-0

[Event "VIE-ch"]
[Site "Hanoi"]
[Date "2017.04.18"]
[Round "4"]
[White "Nguyen, Dinh Trung"]
[Black "Nguyen, Van Hai"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "1751"]
[BlackElo "2323"]
[PlyCount "79"]
[EventDate "2017.04.16"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "VIE"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e5 7. Nb3 Be6 8. Bg5 Nbd7 9. Nd5 Bxd5 10. exd5 Be7 11. Be3 Rc8 12. c4 0-0 13. Bd3 Nh5 14. 0-0 Bg5 15. Qd2 Bxe3+ 16. Qxe3 Nf4 17. g3 Nxd3 18. Qxd3 Qb6+ 19. Kh1 Rfe8 20. Nd2 Qxb2 21. Rfb1 Qd4 22. Qxd4 exd4 23. Ne4 Rxe4 24. fxe4 Nc5 25. Kg2 Re8 26. Re1 g6 27. Rad1 d3 28. Kf3 Kg7 29. Re3 Kf6 30. Rexd3 Nxd3 31. Rxd3 Rc8 32. Rb3 Rxc4 33. Rxb7 Ra4 34. Rd7 Rxa2 35. Rxd6+ Ke5 36. Rd7 Ra3+ 37. Kg4 Kxe4 38. Rxf7 Kxd5 39. Rxh7 Rc3 40. Rd7+ 1-0

[Event "VIE-ch"]
[Site "Hanoi"]
[Date "2017.04.18"]
[Round "3"]
[White "Nguyen, Van Hai"]
[Black "Nguyen, Hoang Nam2"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2323"]
[BlackElo "2218"]
[PlyCount "97"]
[EventDate "2017.04.16"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "VIE"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. 0-0 Nge7 5. Re1 Nd4 6. Nxd4 cxd4 7. d3 a6 8. Ba4 Nc6 9. Nd2 Be7 10. Qg4 0-0 11. Nf3 Kh8 12. e5 b5 13. Bb3 f6 14. exf6 gxf6 15. Nxd4 Bb7 16. Nxc6 Bxc6 17. Qh5 Rg8 18. f3 Qc7 19. d4 Rg6 20. c3 Rag8 21. Re2 f5 22. d5 Bxd5 23. Bxd5 Qc5+ 24. Be3 Qxd5 25. Bd4+ Bf6 26. Bxf6+ Rxf6 27. Qh4 Kg7 28. a4 Rc8 29. axb5 axb5 30. Ra7 Rf7 31. Qf2 e5 32. Qg3+ Kf6 33. Qh4+ Kg7 34. Qg5+ Kh8 35. Qe3 Re8 36. Rc7 Rg7 37. Rc5 Qd1+ 38. Re1 Qb3 39. Rxe5 Reg8 40. g3 Qxb2 41. Re8 Qa2 42. Qd4 Qf7 43. R8e7 Qc4 44. Qe5 d6 45. Qf6 Qc8 46. Rxg7 Rxg7 47. Re7 Qg8 48. Rd7 f4 49. Rd8 1-0

[Event "VIE-ch"]
[Site "Hanoi"]
[Date "2017.04.17"]
[Round "2"]
[White "Pham, Minh Hieu"]
[Black "Nguyen, Van Hai"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "1986"]
[BlackElo "2323"]
[PlyCount "75"]
[EventDate "2017.04.16"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "VIE"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. Nge2 Nc6 4. g3 d6 5. Bg2 g6 6. d4 Bg7 7. dxc5 dxc5 8. Qxd8+ Nxd8 9. Be3 b6 10. Nb5 Ke7 11. e5 Bb7 12. Bxb7 Nxb7 13. Bg5+ f6 14. exf6+ Bxf6 15. Bxf6+ Nxf6 16. Nf4 e5 17. Nd3 e4 18. Ne5 Rhc8 19. 0-0-0 c4 20. Nc3 Rc5 21. f4 exf3 22. Nxf3 Re8 23. Rhf1 Kf7 24. h4 Kg7 25. Ng5 Rce5 26. Rf4 Nc5 27. Rxc4 h6 28. b4 hxg5 29. bxc5 bxc5 30. Na4 gxh4 31. gxh4 Re4 32. Rxe4 Rxe4 33. Nxc5 Rxh4 34. Ne6+ Kf7 35. Ng5+ Kg7 36. Ne6+ Kf7 37. Ng5+ Kg7 38. Ne6+ 1/2-1/2

[Event "Tagaytay City zt 3.3"]
[Site "Tagaytay City"]
[Date "2017.03.05"]
[Round "9"]
[White "Miciano, John Marvin"]
[Black "Nguyen, Van Hai"]
[Result "1-0"]
[ECO "C19"]
[WhiteElo "2273"]
[BlackElo "2353"]
[PlyCount "81"]
[EventDate "2017.02.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PHI"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qc7 7. Nf3 Ne7 8. h4 Bd7 9. a4 Nbc6 10. Qd2 b6 11. h5 h6 12. Bd3 Na5 13. Kf1 c4 14. Be2 0-0-0 15. Ba3 Bc6 16. g4 Kb7 17. Qf4 Nc8 18. g5 Bxa4 19. Ra2 Be8 20. Rg1 hxg5 21. Nxg5 Rd7 22. Nh3 Rh7 23. Bf8 f6 24. exf6 gxf6 25. Qxc7+ Kxc7 26. h6 Ne7 27. Nf4 Kd6 28. Bh5 Bxh5 29. Nxh5 Rd8 30. Rg7 Rxf8 31. Rxh7 Nac6 32. Ra1 e5 33. dxe5+ fxe5 34. Ng3 Ke6 35. Kg2 Ng6 36. Rh1 Nce7 37. Rg7 Kf6 38. Nh5+ Kg5 39. h7 Kh6 40. Rxe7 Nxe7 41. Nf4+ 1-0

[Event "Tagaytay City zt 3.3"]
[Site "Tagaytay City"]
[Date "2017.03.04"]
[Round "8"]
[White "Garcia, Jan Emmanuel"]
[Black "Nguyen, Van Hai"]
[Result "1/2-1/2"]
[ECO "A16"]
[WhiteElo "2444"]
[BlackElo "2353"]
[PlyCount "41"]
[EventDate "2017.02.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PHI"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Bg2 d5 4. cxd5 Nxd5 5. Nc3 Nb6 6. d3 Bg7 7. Be3 Nc6 8. Nf3 0-0 9. Qd2 e5 10. Bh6 Nd4 11. Bxg7 Nxf3+ 12. Bxf3 Kxg7 13. 0-0 c6 14. b4 Qe7 15. Rfb1 Be6 16. b5 c5 17. a4 Rfd8 18. a5 Nd5 19. Ra4 Rac8 20. Qb2 Nxc3 21. Qxc3 1/2-1/2

[Event "Tagaytay City zt 3.3"]
[Site "Tagaytay City"]
[Date "2017.03.03"]
[Round "7"]
[White "Nguyen, Van Hai"]
[Black "Endrina, Julius"]
[Result "1-0"]
[ECO "C16"]
[WhiteElo "2353"]
[BlackElo "1645"]
[PlyCount "91"]
[EventDate "2017.02.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PHI"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Ne7 5. a3 Ba5 6. b4 Bb6 7. Nf3 h6 8. Bd3 a5 9. Rb1 axb4 10. axb4 c6 11. Ne2 Ng6 12. h4 Nd7 13. h5 Ngf8 14. Nf4 Qe7 15. Qe2 Bc7 16. c3 b5 17. Rh3 Nb6 18. Rg3 f5 19. exf6 Qxf6 20. Ne5 Bxe5 21. dxe5 Qe7 22. Be3 Na4 23. Bd4 Rb8 24. Qg4 Rg8 25. Bc2 c5 26. Ng6 Nxg6 27. Qxg6+ Kd8 28. bxc5 Nxc5 29. Qh7 Re8 30. Rxg7 Qf8 31. Rf7 Rb7 32. Rxf8 Rxh7 33. Rxe8+ Kxe8 34. Bxh7 Nd7 35. Rxb5 Ba6 36. Ra5 Bb7 37. Ra7 Bc6 38. Ra6 Nb8 39. Rb6 Nd7 40. Rxc6 Ke7 41. Bg8 Nf8 42. Bc5+ Kd7 43. Ra6 Ke8 44. Ra8+ Kd7 45. Bxf8 Kc6 46. Bxe6 1-0

[Event "Tagaytay City zt 3.3"]
[Site "Tagaytay City"]
[Date "2017.03.02"]
[Round "6"]
[White "Abelgas, Roel"]
[Black "Nguyen, Van Hai"]
[Result "1/2-1/2"]
[ECO "D94"]
[WhiteElo "2318"]
[BlackElo "2353"]
[PlyCount "90"]
[EventDate "2017.02.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PHI"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. e3 0-0 6. b4 c6 7. Qb3 Bf5 8. Bb2 Ne4 9. cxd5 Nxc3 10. dxc6 Nxc6 11. Bxc3 a5 12. b5 Nb4 13. Bxb4 axb4 14. Qxb4 Qa5 15. Qxa5 Rxa5 16. Kd2 Be6 17. Bd3 Rfa8 18. Rhc1 Bxa2 19. Rc7 e6 20. Rxb7 Bf8 21. b6 Bb4+ 22. Ke2 Bd5 23. Rxa5 Bxa5 24. Ra7 Bxb6 25. Rxa8+ Bxa8 26. Ne1 Kf8 27. f3 Bc6 28. Bc4 Ke7 29. Nd3 f6 30. Nc5 Bd7 31. Kd3 Bc8 32. h3 h5 33. Bb5 g5 34. Kc4 h4 35. e4 Bc7 36. Nd3 Bb6 37. Nb4 Kd6 38. Nd3 Ke7 39. e5 Bb7 40. exf6+ Kxf6 41. Ne5 Kf5 42. Nd3 Bd5+ 43. Kc3 Ba5+ 44. Kc2 Bb6 45. Kc3 Ba5+ 1/2-1/2

[Event "Tagaytay City zt 3.3"]
[Site "Tagaytay City"]
[Date "2017.03.01"]
[Round "5"]
[White "Nguyen, Van Hai"]
[Black "Pangilinan, Stephen Rome"]
[Result "0-1"]
[ECO "D11"]
[WhiteElo "2353"]
[BlackElo "1982"]
[PlyCount "80"]
[EventDate "2017.02.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PHI"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. e3 a6 5. Nbd2 Bf5 6. Nh4 Bg4 7. f3 Bh5 8. g4 Bg6 9. g5 Nfd7 10. Qb3 Ra7 11. f4 e6 12. Nxg6 hxg6 13. Bg2 dxc4 14. Nxc4 b5 15. Ne5 Nxe5 16. dxe5 c5 17. 0-0 c4 18. Qc2 Bc5 19. b3 Qb6 20. Qe4 c3 21. b4 Be7 22. Rb1 Rc7 23. Qc2 Rc4 24. a3 0-0 25. h4 Rd8 26. Rb3 Qc7 27. h5 gxh5 28. g6 Nd7 29. gxf7+ Kxf7 30. f5 Nxe5 31. fxe6+ Kg8 32. Rf4 Ng4 33. Bf3 Bg5 34. e7 Qxe7 35. Rxc4 Bxe3+ 36. Kg2 bxc4 37. Rxc3 Qg5 38. Kf1 Qf4 39. Qe2 Bxc1 40. Qe7 Rd1+ 0-1

[Event "Tagaytay City zt 3.3"]
[Site "Tagaytay City"]
[Date "2017.02.28"]
[Round "4"]
[White "Goh, Wei Ming Kevin"]
[Black "Nguyen, Van Hai"]
[Result "1/2-1/2"]
[ECO "C11"]
[WhiteElo "2457"]
[BlackElo "2353"]
[PlyCount "45"]
[EventDate "2017.02.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PHI"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 a6 8. Qd2 b5 9. dxc5 Bxc5 10. Bd3 Bb7 11. Bf2 Qb6 12. 0-0 h6 13. a3 Bxf2+ 14. Rxf2 Nc5 15. b4 Nxd3 16. Qxd3 0-0 17. Ne2 a5 18. Rb1 axb4 19. axb4 Nxb4 20. Qd4 Qxd4 21. Nfxd4 Nc6 22. Nxb5 Ba6 23. Nbd4 1/2-1/2

[Event "Tagaytay City zt 3.3"]
[Site "Tagaytay City"]
[Date "2017.02.27"]
[Round "3"]
[White "Nguyen, Van Hai"]
[Black "Pacis, Adrian"]
[Result "1/2-1/2"]
[ECO "A16"]
[WhiteElo "2353"]
[BlackElo "2124"]
[PlyCount "80"]
[EventDate "2017.02.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PHI"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 g6 4. c4 c6 5. cxd5 cxd5 6. 0-0 Bg7 7. Nc3 0-0 8. d3 Nc6 9. Bf4 d4 10. Na4 Nd5 11. Bd2 b6 12. Qb3 e6 13. Rac1 Bd7 14. Rc2 Qe7 15. Ng5 h6 16. Nh3 g5 17. Rfc1 Rac8 18. f4 gxf4 19. Bxd5 exd5 20. Nxf4 Na5 21. Bxa5 Rxc2 22. Rxc2 Qe3+ 23. Kg2 bxa5 24. Nc5 Be6 25. Qb7 Be5 26. Nxd5 Qg5 27. Ne7+ Kh8 28. Nxe6 fxe6 29. Rc8 Bg7 30. Qd7 Qg4 31. Rxf8+ Bxf8 32. Qe8 Qxe2+ 33. Kg1 Qd1+ 34. Kg2 Qe2+ 35. Kh3 Qf1+ 36. Kg4 Qe2+ 37. Kh3 Qf1+ 38. Kg4 Qe2+ 39. Kh3 Qf1+ 40. Kg4 Qe2+ 1/2-1/2

[Event "Tagaytay City zt 3.3"]
[Site "Tagaytay City"]
[Date "2017.02.26"]
[Round "2"]
[White "Nguyen, Van Hai"]
[Black "Nguyen, Ngoc Truong Son"]
[Result "0-1"]
[ECO "C67"]
[WhiteElo "2353"]
[BlackElo "2629"]
[PlyCount "90"]
[EventDate "2017.02.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PHI"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 Nxe4 5. d4 Nd6 6. Bxc6 dxc6 7. dxe5 Nf5 8. Qxd8+ Kxd8 9. Rd1+ Ke8 10. Nc3 h6 11. h3 Ne7 12. Ne2 Ng6 13. b3 a5 14. a4 Bc5 15. Bb2 Be6 16. Nfd4 Rd8 17. Kh2 Bc8 18. f4 Bxd4 19. Rxd4 Rxd4 20. Bxd4 h5 21. Rd1 b6 22. Be3 Ne7 23. c4 f6 24. Nd4 Kf7 25. exf6 gxf6 26. Rd2 Rd8 27. Kg1 c5 28. Nb5 Rxd2 29. Bxd2 Bf5 30. Nxc7 Bc2 31. f5 Bxb3 32. Na8 Nc8 33. Bf4 Ke7 34. Bc7 Kd7 35. g4 hxg4 36. hxg4 Kc6 37. Bd8 Bxa4 38. Nc7 Bd1 39. Nd5 Bxg4 40. Ne3 Be2 41. Kf2 Bd3 42. Bxf6 Nd6 43. Be7 Nxc4 44. f6 Ne5 45. Ke1 Bg6 0-1

[Event "Tagaytay City zt 3.3"]
[Site "Tagaytay City"]
[Date "2017.02.25"]
[Round "1"]
[White "Dao, Thien Hai"]
[Black "Nguyen, Van Hai"]
[Result "1/2-1/2"]
[ECO "E39"]
[WhiteElo "2478"]
[BlackElo "2353"]
[PlyCount "77"]
[EventDate "2017.02.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PHI"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. d4 e6 2. c4 Bb4+ 3. Nc3 Nf6 4. Qc2 c5 5. dxc5 Bxc5 6. Nf3 0-0 7. Bg5 Nc6 8. Rd1 a6 9. e4 Qc7 10. Be2 Ng4 11. Bh4 d6 12. 0-0 Bd7 13. Qd2 f6 14. a3 Nge5 15. b4 Nxf3+ 16. Bxf3 Bd4 17. Ne2 e5 18. b5 Na5 19. Nxd4 Nxc4 20. Qc1 exd4 21. bxa6 Qc5 22. axb7 Rxa3 23. Be2 Rc3 24. Qa1 Bc6 25. Rc1 Bxb7 26. Rxc3 dxc3 27. Qxc3 Ne5 28. Qxc5 dxc5 29. f3 Ra8 30. Rc1 Ra2 31. Kf1 c4 32. Be1 Ba6 33. Bc3 Nd3 34. Ra1 Rxa1+ 35. Bxa1 Bb5 36. Bd1 Nb2 37. Be2 Nd3 38. Bd4 Ba4 39. Bxd3 1/2-1/2

[Event "VIE-ch"]
[Site "Vietnam"]
[Date "2016.05.03"]
[Round "9"]
[White "Lu, Chan Hung"]
[Black "Nguyen, Van Hai"]
[Result "0-1"]
[ECO "A15"]
[WhiteElo "2259"]
[BlackElo "2362"]
[PlyCount "68"]
[EventDate "2016.04.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CBM 172 Extra"]
[Source "ChessBase"]
[SourceDate "2016.06.21"]
[SourceVersion "1"]
[SourceVersionDate "2016.06.21"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Bg2 d5 4. Nf3 Bg7 5. 0-0 0-0 6. Qc2 Nc6 7. d3 d4 8. Na3 e5 9. Bd2 a5 10. Nb5 Nd7 11. a3 a4 12. e3 Nc5 13. exd4 exd4 14. Bb4 Nxb4 15. axb4 Nb3 16. Rae1 c6 17. Na3 Qb6 18. b5 cxb5 19. Nxb5 Bd7 20. Na3 Qb4 21. Ne5 Be6 22. Re2 Rac8 23. Rfe1 Rfd8 24. h3 Nc5 25. g4 Bh6 26. Nf3 Bf4 27. Nb5 Nxd3 28. Rxe6 Nxe1 29. Rxe1 d3 30. Qc3 Qxc4 31. Qxc4 Rxc4 32. Nc3 d2 33. Rd1 a3 34. Bf1 Rcc8 0-1

[Event "VIE-ch"]
[Site "Vietnam"]
[Date "2016.05.02"]
[Round "7"]
[White "Cao, Sang"]
[Black "Nguyen, Van Hai"]
[Result "1-0"]
[ECO "A12"]
[WhiteElo "2407"]
[BlackElo "2362"]
[PlyCount "65"]
[EventDate "2016.04.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CBM 172 Extra"]
[Source "ChessBase"]
[SourceDate "2016.06.21"]
[SourceVersion "1"]
[SourceVersionDate "2016.06.21"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. b3 c6 4. Bb2 Bg7 5. e3 0-0 6. Be2 d5 7. 0-0 e6 8. Nc3 Nbd7 9. d4 b6 10. Rc1 Bb7 11. cxd5 exd5 12. Bd3 Re8 13. Qe2 a5 14. Rfd1 Ne4 15. Bxe4 dxe4 16. Ne5 Nxe5 17. dxe5 Qh4 18. g3 Qh3 19. Nxe4 c5 20. Qf3 Re7 21. Rd6 f5 22. Ng5 Qh6 23. Qf4 Qh5 24. Rxb6 h6 25. Qc4+ Kh8 26. Rxb7 Rxb7 27. Ne6 Qf3 28. Nxg7 Kxg7 29. Qxc5 Rd8 30. Bd4 Qd5 31. e6+ Kh7 32. Qxd5 Rxd5 33. Rc8 1-0

[Event "VIE-ch"]
[Site "Vietnam"]
[Date "2016.05.02"]
[Round "8"]
[White "Nguyen, Van Hai"]
[Black "Le, Huu Thai"]
[Result "1/2-1/2"]
[ECO "E03"]
[WhiteElo "2362"]
[BlackElo "2122"]
[PlyCount "43"]
[EventDate "2016.04.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CBM 172 Extra"]
[Source "ChessBase"]
[SourceDate "2016.06.21"]
[SourceVersion "1"]
[SourceVersionDate "2016.06.21"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. g3 dxc4 5. Qa4+ Nbd7 6. Qxc4 a6 7. Bg2 b5 8. Qc2 Bb7 9. 0-0 c5 10. a4 Be7 11. dxc5 Bxc5 12. Bg5 Rc8 13. Qd3 Qb6 14. axb5 axb5 15. Nc3 Bc6 16. Nd2 Bxg2 17. Kxg2 0-0 18. Qxb5 Qxb5 19. Nxb5 Rb8 20. Nc3 Rxb2 21. Na4 Rb5 22. Rfb1 1/2-1/2

[Event "VIE-ch"]
[Site "Vietnam"]
[Date "2016.04.30"]
[Round "6"]
[White "Nguyen, Van Hai"]
[Black "Pham, Chuong"]
[Result "0-1"]
[ECO "B53"]
[WhiteElo "2362"]
[BlackElo "2391"]
[PlyCount "68"]
[EventDate "2016.04.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CBM 172 Extra"]
[Source "ChessBase"]
[SourceDate "2016.06.21"]
[SourceVersion "1"]
[SourceVersionDate "2016.06.21"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 Nf6 8. Bg5 e6 9. 0-0-0 Be7 10. Qd3 Qa5 11. Bd2 a6 12. Nd4 Qc7 13. Rhe1 b5 14. Nxc6 Qxc6 15. Bg5 Rc8 16. f4 b4 17. Bxf6 gxf6 18. Ne2 Rg8 19. g3 a5 20. Nd4 Qc4 21. Kb1 Kd7 22. Qd2 Rc7 23. Re2 Rgc8 24. Qe3 a4 25. Red2 Ke8 26. f5 e5 27. Ne2 Bf8 28. g4 b3 29. axb3 axb3 30. cxb3 Qb4 31. Rd3 Qb5 32. Rd5 Qa6 33. Qd3 Qb6 34. Nc3 Rxc3 0-1

[Event "VIE-ch"]
[Site "Vietnam"]
[Date "2016.04.30"]
[Round "5"]
[White "Pham, Xuan Dat"]
[Black "Nguyen, Van Hai"]
[Result "0-1"]
[ECO "D93"]
[WhiteElo "2145"]
[BlackElo "2362"]
[PlyCount "48"]
[EventDate "2016.04.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CBM 172 Extra"]
[Source "ChessBase"]
[SourceDate "2016.06.21"]
[SourceVersion "1"]
[SourceVersionDate "2016.06.21"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. Nc3 d5 5. Bf4 0-0 6. e3 c6 7. h3 Bf5 8. Qb3 Qb6 9. Qxb6 axb6 10. cxd5 Nxd5 11. Nxd5 cxd5 12. Bxb8 Rfxb8 13. Kd2 Be4 14. a3 Bxf3 15. gxf3 e5 16. dxe5 Bxe5 17. Bg2 Bxb2 18. Rab1 Bxa3 19. Rxb6 Bc5 20. Rb2 d4 21. Rhb1 b6 22. f4 Ra5 23. Bd5 dxe3+ 24. fxe3 Bxe3+ 0-1

[Event "VIE-ch"]
[Site "Vietnam"]
[Date "2016.04.29"]
[Round "4"]
[White "Nguyen, Van Hai"]
[Black "Hoang, Van Ngoc"]
[Result "1-0"]
[ECO "C13"]
[WhiteElo "2362"]
[BlackElo "2204"]
[PlyCount "83"]
[EventDate "2016.04.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CBM 172 Extra"]
[Source "ChessBase"]
[SourceDate "2016.06.21"]
[SourceVersion "1"]
[SourceVersionDate "2016.06.21"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 e6 3. Nc3 d5 4. e4 dxe4 5. Nxe4 Be7 6. Bxf6 Bxf6 7. Nf3 0-0 8. c3 Be7 9. Bd3 b6 10. Qe2 Bb7 11. 0-0-0 b5 12. h4 Bd5 13. Nfg5 h6 14. Nf3 Nd7 15. g4 g6 16. Bxb5 Bxa2 17. Ne5 Nb6 18. h5 g5 19. f4 Bd5 20. Bc6 Rb8 21. Nc5 gxf4 22. Bxd5 Nxd5 23. Nc6 Bg5 24. Qd3 Qd6 25. Nxb8 Rxb8 26. Kb1 Ne3 27. Rd2 Nxg4 28. Rg1 Nf6 29. Re2 Nxh5 30. Ne4 Qd8 31. Nxg5 hxg5 32. Rh2 Ng3 33. Qh7+ Kf8 34. Qh6+ Ke8 35. Qg7 Kd7 36. Qxf7+ Kd6 37. Rh7 Nf5 38. Rxg5 Rb5 39. Rg6 Qc8 40. Rg8 Rxb2+ 41. Kxb2 Qb7+ 42. Kc1 1-0

[Event "VIE-ch"]
[Site "Vietnam"]
[Date "2016.04.28"]
[Round "2"]
[White "Nguyen, Van Hai"]
[Black "Tran, Tuan Minh"]
[Result "1/2-1/2"]
[ECO "B93"]
[WhiteElo "2362"]
[BlackElo "2471"]
[PlyCount "78"]
[EventDate "2016.04.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CBM 172 Extra"]
[Source "ChessBase"]
[SourceDate "2016.06.21"]
[SourceVersion "1"]
[SourceVersionDate "2016.06.21"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f4 e5 7. Nf3 Qc7 8. Bd3 b5 9. 0-0 Bb7 10. Qe1 Nbd7 11. a3 Be7 12. Nh4 g6 13. Kh1 Bc6 14. Nf3 Rb8 15. Bd2 a5 16. fxe5 dxe5 17. Bh6 Ng4 18. Bd2 b4 19. axb4 axb4 20. Nd5 Bxd5 21. exd5 0-0 22. Qg3 Ngf6 23. Ra6 Rb6 24. Rxb6 Nxb6 25. Qxe5 Nfxd5 26. Bh6 Qxe5 27. Nxe5 Ra8 28. Nxf7 Bf6 29. Nd6 Bxb2 30. Nc4 Bg7 31. Nxb6 Nxb6 32. Be3 Nd7 33. g3 Ra1 34. Bc4+ Kh8 35. Kg2 Rxf1 36. Kxf1 Bc3 37. Be6 Ne5 38. Ke2 Kg7 39. Bg5 h6 1/2-1/2

[Event "VIE-ch"]
[Site "Vietnam"]
[Date "2016.04.28"]
[Round "3"]
[White "Nguyen, Van Huy"]
[Black "Nguyen, Van Hai"]
[Result "1-0"]
[ECO "D93"]
[WhiteElo "2424"]
[BlackElo "2362"]
[PlyCount "57"]
[EventDate "2016.04.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CBM 172 Extra"]
[Source "ChessBase"]
[SourceDate "2016.06.21"]
[SourceVersion "1"]
[SourceVersionDate "2016.06.21"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d5 5. Bf4 0-0 6. e3 c6 7. h3 Be6 8. Qb3 dxc4 9. Bxc4 Bxc4 10. Qxc4 Nd5 11. Bg3 Qa5 12. 0-0 Nd7 13. Qb3 Nxc3 14. bxc3 b6 15. a4 e5 16. Rfd1 Rad8 17. Rac1 h6 18. Qb4 Qxb4 19. cxb4 exd4 20. Nxd4 Bxd4 21. exd4 Rc8 22. Rc2 Nf6 23. Rdc1 Ne4 24. Bf4 g5 25. Be3 Nf6 26. Rxc6 Rxc6 27. Rxc6 Nd5 28. Bd2 Re8 29. Rd6 1-0

[Event "VIE-ch"]
[Site "Vietnam"]
[Date "2016.04.27"]
[Round "1"]
[White "Nguyen, Phuoc Tam"]
[Black "Nguyen, Van Hai"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "2042"]
[BlackElo "2362"]
[PlyCount "112"]
[EventDate "2016.04.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CBM 172 Extra"]
[Source "ChessBase"]
[SourceDate "2016.06.21"]
[SourceVersion "1"]
[SourceVersionDate "2016.06.21"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 Nf6 3. Bg5 h6 4. Bxf6 Qxf6 5. e4 d6 6. Bd3 g6 7. Nbd2 Bg7 8. Nc4 b6 9. c3 Bb7 10. Qe2 Nd7 11. Ne3 a6 12. h4 Qe7 13. 0-0-0 b5 14. Kb1 c5 15. Bc2 0-0-0 16. Rhe1 Nb6 17. h5 g5 18. d5 Rhe8 19. Qd3 Kb8 20. a3 Qc7 21. e5 Bxd5 22. Qh7 Rg8 23. Ng4 dxe5 24. Nxh6 Bxh6 25. Qxh6 Bxf3 26. gxf3 Nd5 27. Rxd5 Rxd5 28. Qf6 Re8 29. h6 Qe7 30. Qg7 f6 31. Qg6 Rh8 32. h7 Rd7 33. Rh1 f5 34. Qg8+ Rd8 35. Qg6 Ka7 36. Rh6 Rd7 37. Bxf5 exf5 38. Qxa6+ Kb8 39. Qxb5+ Rb7 40. Qa5 Qc7 41. Qa4 Qd7 42. Qc4 Rxh7 43. Rxh7 Qxh7 44. Qxc5 Qe7 45. Qc6 Qd7 46. Qc4 Qb5 47. Qg8+ Ka7 48. b4 Qd3+ 49. Kb2 Rc7 50. Qb3 Qd2+ 51. Kb1 Qe1+ 52. Kb2 Qxf2+ 53. Kb1 Qe1+ 54. Kb2 Qe2+ 55. Kb1 Rh7 56. Qa4+ Kb7 0-1

[Event "Ho Chi Minh City HD Bank op-A 6th"]
[Site "Ho Chi Minh City"]
[Date "2016.03.13"]
[Round "9"]
[White "Nguyen, Anh Khoi"]
[Black "Nguyen, Van Hai"]
[Result "1-0"]
[ECO "D34"]
[WhiteElo "2412"]
[BlackElo "2367"]
[PlyCount "58"]
[EventDate "2016.03.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CBM 171 Extra"]
[Source "ChessBase"]
[SourceDate "2016.04.26"]
[SourceVersion "1"]
[SourceVersionDate "2016.04.26"]
[SourceQuality "1"]

1. d4 e6 2. c4 d5 3. Nc3 c5 4. cxd5 exd5 5. Nf3 Nc6 6. g3 Nf6 7. Bg2 Be7 8. 0-0 0-0 9. dxc5 Bxc5 10. Na4 Be7 11. Be3 Re8 12. Rc1 Bg4 13. h3 Bf5 14. Nd4 Nxd4 15. Bxd4 Ne4 16. Nc3 Qd7 17. Kh2 Bf8 18. e3 Re6 19. Qa4 Qxa4 20. Nxa4 Ra6 21. Nc3 Rd8 22. Nxe4 dxe4 23. a3 Ra5 24. Rc7 Rb5 25. Rfc1 Bd6 26. R7c2 Bb8 27. Bc5 b6 28. Be7 Re8 29. Bxe4 f6 1-0

[Event "Ho Chi Minh City HD Bank op-A 6th"]
[Site "Ho Chi Minh City"]
[Date "2016.03.12"]
[Round "8"]
[White "Nguyen, Van Hai"]
[Black "Tu, Hoang Thai"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2367"]
[BlackElo "2244"]
[PlyCount "55"]
[EventDate "2016.03.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CBM 171 Extra"]
[Source "ChessBase"]
[SourceDate "2016.04.26"]
[SourceVersion "1"]
[SourceVersionDate "2016.04.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Na5 4. d4 a6 5. Be2 cxd4 6. Nxd4 Qc7 7. Nc3 e6 8. a4 Nf6 9. 0-0 Bb4 10. Qd3 Nc6 11. Nxc6 bxc6 12. f4 d5 13. e5 Nd7 14. Bd2 Rb8 15. Kh1 0-0 16. b3 f6 17. exf6 Rxf6 18. Bf3 a5 19. Rfe1 Rxf4 20. Rxe6 Rf6 21. Rxc6 Qxc6 22. Bxd5+ Kh8 23. Bxc6 Rxc6 24. Nb5 Bf8 25. Rf1 Nf6 26. Qd8 Kg8 27. Bg5 Rbb6 28. Na7 1-0

[Event "Ho Chi Minh City HD Bank op-A 6th"]
[Site "Ho Chi Minh City"]
[Date "2016.03.12"]
[Round "7"]
[White "Tin, Jingyao"]
[Black "Nguyen, Van Hai"]
[Result "1-0"]
[ECO "D97"]
[WhiteElo "2411"]
[BlackElo "2367"]
[PlyCount "66"]
[EventDate "2016.03.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CBM 171 Extra"]
[Source "ChessBase"]
[SourceDate "2016.04.26"]
[SourceVersion "1"]
[SourceVersionDate "2016.04.26"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 0-0 7. e4 a6 8. e5 b5 9. Qb3 Be6 10. exf6 Bxb3 11. fxg7 Kxg7 12. axb3 Qd6 13. Bxb5 axb5 14. Rxa8 Qe6+ 15. Be3 Qxb3 16. 0-0 Nd7 17. Ra7 Rc8 18. d5 b4 19. Nd2 Qc2 20. Nce4 Qxb2 21. Rb1 Qe5 22. Rxb4 Qxd5 23. Rd4 Qf5 24. Rc4 c5 25. Ra1 Qd5 26. Rac1 Ra8 27. Nxc5 Nb6 28. Rb4 Nc8 29. Nce4 f6 30. Rbc4 Qe6 31. h3 h5 32. Rc7 Kf7 33. R1c6 Qf5 1-0

[Event "Ho Chi Minh City HD Bank op-A 6th"]
[Site "Ho Chi Minh City"]
[Date "2016.03.11"]
[Round "6"]
[White "Nguyen, Van Hai"]
[Black "Gong, Qianyun"]
[Result "1-0"]
[ECO "A30"]
[WhiteElo "2367"]
[BlackElo "2272"]
[PlyCount "120"]
[EventDate "2016.03.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CBM 171 Extra"]
[Source "ChessBase"]
[SourceDate "2016.04.26"]
[SourceVersion "1"]
[SourceVersionDate "2016.04.26"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 Nf6 3. g3 b6 4. Bg2 Bb7 5. 0-0 Be7 6. c4 0-0 7. b3 d6 8. Bb2 Nbd7 9. Re1 c5 10. Nc3 d5 11. cxd5 exd5 12. dxc5 Nxc5 13. Nd4 Re8 14. Rc1 Qd7 15. Qc2 Rac8 16. Qf5 Ne6 17. Nxe6 fxe6 18. Qd3 e5 19. e3 Bc5 20. Red1 Rcd8 21. Rc2 Kh8 22. Na4 Bd6 23. Nc3 Bc5 24. Na4 Bd6 25. h3 Bc6 26. Nc3 Bc5 27. Qf1 Qf5 28. Rcd2 Qe6 29. a3 a5 30. Na4 Bxa4 31. bxa4 Rd6 32. Qb5 Red8 33. Kh2 h6 34. Re2 Qf5 35. f4 Qh5 36. fxe5 Ng4+ 37. Kh1 Rg6 38. Qd3 Nxe3 39. Rde1 Nf5 40. g4 Rxg4 41. Qf3 Ng3+ 42. Kh2 Nxe2 43. Qxg4 Qxg4 44. hxg4 Nf4 45. Bf1 Ne6 46. Bd3 Kg8 47. Rf1 Rf8 48. Bf5 Nc7 49. Kg2 d4 50. Bc1 Kf7 51. g5 Ke7 52. gxh6 gxh6 53. Bxh6 Rg8+ 54. Kf3 Nd5 55. Rh1 Nc7 56. Bd2 Rg7 57. Ke4 Ne6 58. Rh6 Nf8 59. Rc6 Rg3 60. Bf4 Rc3 1-0

[Event "Ho Chi Minh City HD Bank op-A 6th"]
[Site "Ho Chi Minh City"]
[Date "2016.03.10"]
[Round "5"]
[White "Diu, Viacheslav"]
[Black "Nguyen, Van Hai"]
[Result "1-0"]
[ECO "D32"]
[WhiteElo "2427"]
[BlackElo "2367"]
[PlyCount "41"]
[EventDate "2016.03.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CBM 171 Extra"]
[Source "ChessBase"]
[SourceDate "2016.04.26"]
[SourceVersion "1"]
[SourceVersionDate "2016.04.26"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 c5 4. cxd5 exd5 5. Nc3 Nc6 6. dxc5 d4 7. Na4 Bxc5 8. Nxc5 Qa5+ 9. Qd2 Qxc5 10. e3 dxe3 11. Qxe3+ Qxe3+ 12. Bxe3 Nge7 13. Bc4 Be6 14. Bxe6 fxe6 15. Ng5 Kd7 16. 0-0-0+ Nd5 17. Rhe1 Rac8 18. Kb1 h6 19. Nxe6 Kxe6 20. Bc5+ Ne5 21. Bd4 1-0

[Event "Ho Chi Minh City HD Bank op-A 6th"]
[Site "Ho Chi Minh City"]
[Date "2016.03.10"]
[Round "4"]
[White "Nguyen, Van Hai"]
[Black "Das, Sayantan"]
[Result "1/2-1/2"]
[ECO "D18"]
[WhiteElo "2367"]
[BlackElo "2443"]
[PlyCount "86"]
[EventDate "2016.03.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CBM 171 Extra"]
[Source "ChessBase"]
[SourceDate "2016.04.26"]
[SourceVersion "1"]
[SourceVersionDate "2016.04.26"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Bb4 8. 0-0 Nbd7 9. Qb3 Qb6 10. Bd2 a5 11. Rfe1 0-0 12. Nh4 Bg4 13. f3 Bh5 14. g4 Bg6 15. Nxg6 hxg6 16. g5 Nd5 17. Re2 Qd8 18. f4 N7b6 19. Nxd5 exd5 20. Bd3 Bxd2 21. Rxd2 Qe7 22. Re1 Nc8 23. e4 dxe4 24. Rxe4 Qd7 25. Be2 Ne7 26. Re5 Rad8 27. Bf3 Rfe8 28. Be4 Nd5 29. Qf3 Nc7 30. Rxa5 Qe7 31. Re5 Qb4 32. Qc3 Qxa4 33. Ra5 Nb5 34. Rxa4 Nxc3 35. bxc3 Rxe4 36. Ra7 Rxf4 37. Rxb7 Rf5 38. h4 c5 39. Kg2 Kf8 40. Kg3 f6 41. gxf6 gxf6 42. Re2 cxd4 43. cxd4 Rxd4 1/2-1/2

[Event "Ho Chi Minh City HD Bank op-A 6th"]
[Site "Ho Chi Minh City"]
[Date "2016.03.09"]
[Round "3"]
[White "Khin, Ko"]
[Black "Nguyen, Van Hai"]
[Result "0-1"]
[ECO "D87"]
[WhiteElo "2167"]
[BlackElo "2367"]
[PlyCount "80"]
[EventDate "2016.03.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CBM 171 Extra"]
[Source "ChessBase"]
[SourceDate "2016.04.26"]
[SourceVersion "1"]
[SourceVersionDate "2016.04.26"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 c5 8. Ne2 0-0 9. 0-0 Nc6 10. Be3 Bd7 11. Rb1 Rc8 12. dxc5 Qc7 13. f4 Na5 14. Bd3 Rfd8 15. Qc2 e6 16. Ng3 e5 17. f5 Bf8 18. Qf2 Be8 19. Be2 Bxc5 20. fxg6 hxg6 21. Bg4 Bxe3 22. Qxe3 Qc5 23. Rf3 Qxe3+ 24. Rxe3 Rc5 25. h4 Nc4 26. Re2 Rd3 27. Kh2 Bc6 28. h5 Kg7 29. hxg6 fxg6 30. Be6 Nd6 31. c4 Nxc4 32. Rc1 b5 33. Rf2 Rd6 34. Rf7+ Kh6 35. Bc8 Be8 36. Rxa7 Rxc8 37. Rc3 Rd7 38. Ra6 Kg7 39. Nf1 Bf7 40. Ne3 Rh8+ 0-1

[Event "Ho Chi Minh City HD Bank op-A 6th"]
[Site "Ho Chi Minh City"]
[Date "2016.03.08"]
[Round "1"]
[White "Luong, Phuong Hanh"]
[Black "Nguyen, Van Hai"]
[Result "0-1"]
[ECO "E13"]
[WhiteElo "2143"]
[BlackElo "2367"]
[PlyCount "72"]
[EventDate "2016.03.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CBM 171 Extra"]
[Source "ChessBase"]
[SourceDate "2016.04.26"]
[SourceVersion "1"]
[SourceVersionDate "2016.04.26"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. Nc3 Bb7 5. Qc2 Bb4 6. Bg5 h6 7. Bh4 g5 8. Bg3 Ne4 9. Be5 f6 10. d5 exd5 11. cxd5 fxe5 12. Qxe4 Bxc3+ 13. bxc3 d6 14. Qg6+ Kf8 15. h4 g4 16. Qxg4 Bxd5 17. Rd1 Bf7 18. Qf5 Nd7 19. g4 Qe7 20. g5 e4 21. g6 exf3 22. Qxf3 Re8 23. Rg1 Rg8 24. gxf7 Qxf7 25. Rxg8+ Kxg8 26. Qg4+ Kh8 27. Bh3 Ne5 28. Qd4 Qf6 29. Kd2 c5 30. Qa4 Re7 31. f3 d5 32. Re1 Nc4+ 33. Kc2 Qxh4 34. Qc6 Qxh3 35. Qf6+ Rg7 36. Rg1 Qf5+ 0-1

[Event "Ho Chi Minh City HD Bank op-A 6th"]
[Site "Ho Chi Minh City"]
[Date "2016.03.08"]
[Round "2"]
[White "Nguyen, Van Hai"]
[Black "Bogdanovich, Stanislav"]
[Result "0-1"]
[ECO "D11"]
[WhiteElo "2367"]
[BlackElo "2590"]
[PlyCount "71"]
[EventDate "2016.03.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "CBM 171 Extra"]
[Source "ChessBase"]
[SourceDate "2016.04.26"]
[SourceVersion "1"]
[SourceVersionDate "2016.04.26"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nf3 c6 4. e3 Be6 5. Nc3 b5 6. a4 b4 7. Ne4 Nf6 8. Nc5 Bd5 9. Bd2 e6 10. Rc1 Bxc5 11. dxc5 a5 12. Bxc4 Nbd7 13. Bxd5 exd5 14. Nd4 Ne4 15. 0-0 Qf6 16. Rc2 0-0 17. Qe2 Rfe8 18. Rfc1 Qg6 19. f3 Ng5 20. Qf1 h6 21. Kh1 Re7 22. b3 Nh7 23. Rd1 Ne5 24. Bc1 Ree8 25. Bb2 Nf8 26. g4 f6 27. Rg2 Nfd7 28. f4 Nf7 29. Ne6 Ra7 30. f5 Qh7 31. e4 dxe4 32. Rgd2 Nf8 33. Qc4 h5 34. Rd8 Rae7 35. Nf4 hxg4 36. Ne6 0-1

[Event "VIE-ch"]
[Site "Hanoi"]
[Date "2016.??.??"]
[Round "3"]
[White "Dang, Hoang Son"]
[Black "Nguyen, Van Hai"]
[Result "1/2-1/2"]
[ECO "D72"]
[WhiteElo "2350"]
[BlackElo "2353"]
[PlyCount "82"]
[EventDate "2016.11.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "VIE"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 d5 5. cxd5 Nxd5 6. e4 Nb6 7. Ne2 c5 8. d5 e6 9. 0-0 0-0 10. Nec3 exd5 11. exd5 Na6 12. Re1 Nc4 13. Nd2 Nxd2 14. Bxd2 Bf5 15. Bf4 Nb4 16. g4 Nd3 17. gxf5 Nxf4 18. Qf3 Nxg2 19. Kxg2 Qg5+ 20. Kh1 Rad8 21. Rad1 b6 22. Rg1 Qxf5 23. Qxf5 gxf5 24. Rg5 h6 25. Rxf5 Rfe8 26. Rd3 Re5 27. Rf4 Rd7 28. h4 Kf8 29. Kg2 a6 30. Ra4 b5 31. Rxa6 b4 32. Ra8+ Ke7 33. f4 bxc3 34. fxe5 cxb2 35. d6+ Ke6 36. Re8+ Kf5 37. Rf3+ Ke4 38. Rf1 Kd4 39. Rd1+ Ke4 40. Re1+ Kd4 41. Rd1+ Ke4 1/2-1/2

[Event "VIE-ch"]
[Site "Hanoi"]
[Date "2016.??.??"]
[Round "1"]
[White "Duong, Thuong Cong"]
[Black "Nguyen, Van Hai"]
[Result "0-1"]
[ECO "C10"]
[WhiteElo "2054"]
[BlackElo "2353"]
[PlyCount "146"]
[EventDate "2016.11.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "VIE"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Be7 4. Bd3 dxe4 5. Nxe4 Nf6 6. Nf3 Nbd7 7. Ng3 0-0 8. 0-0 b6 9. a4 c5 10. c3 Bb7 11. a5 bxa5 12. Be3 Qb6 13. Qc2 Bxf3 14. gxf3 cxd4 15. Bxd4 Bc5 16. Ra4 Rab8 17. Bxf6 Nxf6 18. Rb1 Rfd8 19. Bf1 Qc7 20. b3 Bb6 21. Rh4 Qc5 22. Rb2 Rd7 23. Ne4 Nxe4 24. Qxe4 Qg5+ 25. Rg4 Qf6 26. Rc2 Rbd8 27. Qe2 g6 28. Kg2 h5 29. Rg3 Kg7 30. c4 Bc7 31. c5 Qf5 32. Qe4 Rd2 33. Rc4 Qxe4 34. fxe4 Bxg3 35. hxg3 Rc8 36. Rc3 Kf6 37. c6 Ke5 38. Kf3 Kd6 39. Bb5 e5 40. Ke3 Rd4 41. f4 f6 42. Rc1 Kc7 43. fxe5 fxe5 44. Rc5 Kd6 45. Rc1 a6 46. Ba4 Rxa4 47. bxa4 Rxc6 48. Rd1+ Ke6 49. Rd5 Rc3+ 50. Kf2 Rc4 51. Rxa5 Rxe4 52. Rxa6+ Kf5 53. a5 Ra4 54. Ra8 Kg4 55. a6 Ra2+ 56. Ke3 Kxg3 57. a7 Kg4 58. Rg8 Rxa7 59. Rxg6+ Kf5 60. Rh6 Ra3+ 61. Ke2 Kg5 62. Rd6 Kf4 63. Rf6+ Ke4 64. Rh6 Ra2+ 65. Kf1 Kf3 66. Rf6+ Ke3 67. Rf5 e4 68. Rxh5 Ra1+ 69. Kg2 Ke2 70. Rb5 e3 71. Rb8 Kd2 72. Rd8+ Ke1 73. Rh8 Ra7 0-1

[Event "VIE-ch"]
[Site "Hanoi"]
[Date "2016.??.??"]
[Round "5"]
[White "Hoang, Canh Huan"]
[Black "Nguyen, Van Hai"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "2405"]
[BlackElo "2353"]
[PlyCount "93"]
[EventDate "2016.11.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "VIE"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e6 2. Qe2 c5 3. Nf3 Nc6 4. g3 g6 5. Bg2 Bg7 6. 0-0 Nge7 7. c3 0-0 8. e5 d6 9. d4 cxd4 10. cxd4 Nf5 11. Rd1 Qb6 12. Qe4 d5 13. Qd3 f6 14. Nc3 fxe5 15. dxe5 Kh8 16. Re1 Bd7 17. b3 Nfd4 18. Bb2 Nxf3+ 19. Bxf3 Qd4 20. Qxd4 Nxd4 21. Bd1 Nf3+ 22. Bxf3 Rxf3 23. Ne2 Raf8 24. Bd4 Rd3 25. Rad1 Rxd1 26. Rxd1 g5 27. a4 a6 28. f4 h6 29. Rc1 Be8 30. Bc5 Rg8 31. Kf2 gxf4 32. gxf4 h5 33. Be7 Bh6 34. Rc7 Kh7 35. Bf6+ Kg6 36. Kf3 b5 37. a5 Bf7 38. h4 Ra8 39. Nd4 Bf8 40. Be7 Bxe7 41. Rxe7 Rc8 42. Ra7 Rc3+ 43. Ke2 Rh3 44. Nf3 Rh1 45. Ng5 Bg8 46. Ra8 Bf7 47. Rf8 1-0

[Event "VIE-ch"]
[Site "Hanoi"]
[Date "2016.??.??"]
[Round "6"]
[White "Nguyen, Van Hai"]
[Black "Doan, Van Duc"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "2353"]
[BlackElo "2142"]
[PlyCount "75"]
[EventDate "2016.11.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "VIE"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 Nf6 4. Nc3 Nbd7 5. Bc4 Be7 6. 0-0 0-0 7. Qe2 c6 8. dxe5 Nxe5 9. Nxe5 dxe5 10. Rd1 Qb6 11. h3 Re8 12. a3 Qc7 13. Bb3 b5 14. a4 b4 15. Nb1 Bc5 16. Bg5 Qe7 17. Nd2 Bd4 18. Rab1 Be6 19. Qf3 Rad8 20. Bxe6 Qxe6 21. c3 bxc3 22. bxc3 Bb6 23. Bxf6 gxf6 24. Nf1 Kh8 25. Ng3 Rxd1+ 26. Rxd1 Rg8 27. Nf5 Bc5 28. Rd2 Bf8 29. Kh2 Qc4 30. Rd7 Qe6 31. Rxa7 c5 32. Rb7 c4 33. a5 Bc5 34. Rc7 Bf8 35. a6 Qxa6 36. Rxf7 Qe6 37. Rxh7+ Kxh7 38. Qh5+ 1-0

[Event "VIE-ch"]
[Site "Hanoi"]
[Date "2016.??.??"]
[Round "2"]
[White "Nguyen, Van Hai"]
[Black "Nguyen, Van Huy"]
[Result "1/2-1/2"]
[ECO "B19"]
[WhiteElo "2353"]
[BlackElo "2416"]
[PlyCount "78"]
[EventDate "2016.11.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "VIE"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

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. Bf4 Qa5+ 12. Bd2 Bb4 13. c3 Be7 14. c4 Qc7 15. 0-0-0 Ngf6 16. Ne4 0-0 17. Nxf6+ Nxf6 18. g4 Nxg4 19. Rhg1 f5 20. Qe2 Bf6 21. Rde1 Qd7 22. Qxe6+ Qxe6 23. Rxe6 Rae8 24. Rxe8 Rxe8 25. Ne5 Bxe5 26. dxe5 Rxe5 27. Bc3 Re7 28. Bd4 Re4 29. Rd1 c5 30. Bc3 Re7 31. f4 b6 32. Rd6 Ne3 33. b3 Nf1 34. Rg6 Nh2 35. a3 Ng4 36. Kd2 Nf2 37. Be5 Ng4 38. Bc3 Nf2 39. Be5 Ng4 1/2-1/2

[Event "VIE-ch"]
[Site "Hanoi"]
[Date "2016.??.??"]
[Round "4"]
[White "Nguyen, Van Hai"]
[Black "To, Nhat Minh"]
[Result "1/2-1/2"]
[ECO "D16"]
[WhiteElo "2353"]
[BlackElo "2313"]
[PlyCount "33"]
[EventDate "2016.11.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "VIE"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 dxc4 5. a4 e6 6. e3 c5 7. Bxc4 Nc6 8. 0-0 cxd4 9. exd4 Be7 10. Re1 0-0 11. Bg5 b6 12. Qd2 Bb7 13. Rad1 Rc8 14. Qe2 Nb4 15. Ne5 Nbd5 16. Nb5 a6 17. Nc3 1/2-1/2

[Event "Penang op 7th"]
[Site "Penang"]
[Date "2015.12.12"]
[Round "9"]
[White "Vahidov, Tair"]
[Black "Nguyen, Van Hai"]
[Result "1/2-1/2"]
[ECO "A16"]
[WhiteElo "2445"]
[BlackElo "2352"]
[PlyCount "7"]
[EventDate "2015.12.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MAS"]
[SourceTitle "CBM 169 Extra"]
[Source "ChessBase"]
[SourceDate "2015.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.12.18"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 1/2-1/2

[Event "Penang op 7th"]
[Site "Penang"]
[Date "2015.12.11"]
[Round "7"]
[White "Dang, Hoang Son"]
[Black "Nguyen, Van Hai"]
[Result "1/2-1/2"]
[ECO "D94"]
[WhiteElo "2193"]
[BlackElo "2352"]
[PlyCount "158"]
[EventDate "2015.12.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MAS"]
[SourceTitle "CBM 169 Extra"]
[Source "ChessBase"]
[SourceDate "2015.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.12.18"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. e3 Bg7 5. Nf3 c6 6. Bd3 0-0 7. 0-0 Nbd7 8. cxd5 cxd5 9. Qb3 e6 10. Bd2 Nb8 11. Rac1 Nc6 12. Na4 Ne4 13. Be1 Nd6 14. Nc5 Re8 15. Qa4 Bd7 16. Nxd7 Qxd7 17. Bb4 a6 18. Bc5 Rec8 19. h3 Bf8 20. Qd1 b5 21. b3 Nb7 22. Bxf8 Kxf8 23. Qd2 Kg7 24. e4 dxe4 25. Bxe4 Qd6 26. d5 exd5 27. Bxd5 Nbd8 28. Rfe1 Rab8 29. Rcd1 h6 30. Nh2 h5 31. g4 Rc7 32. gxh5 gxh5 33. Kh1 Ne7 34. Qg5+ Ng6 35. Qxh5 Qf4 36. Rg1 Rb6 37. Rg4 Qf6 38. Rg5 Ne6 39. Bxe6 Rxe6 40. Rf5 Qh4 41. Qxh4 Nxh4 42. Rg5+ Rg6 43. Rh5 Ng2 44. Rf5 Rc3 45. Rf3 Rxf3 46. Nxf3 Nf4 47. h4 Rc6 48. Rd4 Ne6 49. Rd2 Rc3 50. Ng1 a5 51. Kh2 Nf4 52. f3 a4 53. bxa4 bxa4 54. Rd4 Rc2+ 55. Kh1 Nh5 56. Rg4+ Kh6 57. Rg2 Rc4 58. Rb2 a3 59. Rd2 Rxh4+ 60. Kg2 Rb4 61. Ne2 Rb2 62. Rxb2 Nf4+ 63. Kf2 axb2 64. Nc3 Nd3+ 65. Ke2 Nc1+ 66. Kd2 Nxa2 67. Nb1 Kg5 68. Kc2 Kf4 69. Kxb2 Nb4 70. Kc3 Nd5+ 71. Kd4 Ne3 72. Nd2 Nf5+ 73. Kd3 Ng3 74. Kd4 f6 75. Kd3 f5 76. Nc4 Kxf3 77. Ne3 f4 78. Nd5 Kg4 79. Nxf4 Kxf4 1/2-1/2

[Event "Penang op 7th"]
[Site "Penang"]
[Date "2015.12.11"]
[Round "8"]
[White "Nguyen, Van Hai"]
[Black "Doostkam, Pooyan"]
[Result "1-0"]
[ECO "E09"]
[WhiteElo "2352"]
[BlackElo "2067"]
[PlyCount "77"]
[EventDate "2015.12.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MAS"]
[SourceTitle "CBM 169 Extra"]
[Source "ChessBase"]
[SourceDate "2015.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.12.18"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 Nf6 3. c4 d5 4. g3 c6 5. Qc2 Nbd7 6. Bg2 Be7 7. 0-0 0-0 8. Rd1 b6 9. Nbd2 Ba6 10. b3 Rc8 11. e4 c5 12. e5 Ne8 13. Bb2 cxd4 14. Bxd4 b5 15. Bxa7 bxc4 16. bxc4 Bxc4 17. Nxc4 Rxc4 18. Qd2 Bb4 19. Qe3 Qa5 20. Bd4 Nc7 21. Bf1 Rc6 22. a4 Rc8 23. Bd3 Bc3 24. Rac1 Bxd4 25. Nxd4 Rxc1 26. Rxc1 Qa8 27. Nc6 Re8 28. Qd4 Na6 29. Bb5 h6 30. Qe3 Kh8 31. Qa3 Rc8 32. Qd6 Ndb8 33. Rc3 Nxc6 34. Rxc6 Rxc6 35. Qxc6 Qxc6 36. Bxc6 Nb4 37. Bb5 Nc2 38. a5 Nd4 39. Be8 1-0

[Event "Penang op 7th"]
[Site "Penang"]
[Date "2015.12.10"]
[Round "6"]
[White "Nguyen, Van Hai"]
[Black "Nitin, Shankar Madhu"]
[Result "1/2-1/2"]
[ECO "A47"]
[WhiteElo "2352"]
[BlackElo "2424"]
[PlyCount "47"]
[EventDate "2015.12.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MAS"]
[SourceTitle "CBM 169 Extra"]
[Source "ChessBase"]
[SourceDate "2015.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.12.18"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 e6 3. Nf3 c5 4. e3 cxd4 5. exd4 Be7 6. c3 b6 7. Bd3 Bb7 8. Nbd2 d6 9. 0-0 Nbd7 10. Qe2 0-0 11. Rfe1 Re8 12. Nf1 a6 13. Ng3 Nf8 14. a4 Ng6 15. Bd2 e5 16. Ng5 Bf8 17. Qd1 Qc7 18. Nh5 Be7 19. Nxf6+ Bxf6 20. Qh5 Bxg5 21. Qxg5 e4 22. Bf1 d5 23. Qg3 Qd7 24. f3 1/2-1/2

[Event "Penang op 7th"]
[Site "Penang"]
[Date "2015.12.09"]
[Round "5"]
[White "Lee, Qing Aun"]
[Black "Nguyen, Van Hai"]
[Result "0-1"]
[ECO "C03"]
[WhiteElo "2104"]
[BlackElo "2352"]
[PlyCount "94"]
[EventDate "2015.12.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MAS"]
[SourceTitle "CBM 169 Extra"]
[Source "ChessBase"]
[SourceDate "2015.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.12.18"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Be7 4. Bd3 c5 5. dxc5 Nf6 6. Ngf3 dxe4 7. Nxe4 Nxe4 8. Bxe4 Qxd1+ 9. Kxd1 Bxc5 10. Ke2 Nd7 11. Rd1 Be7 12. c3 f6 13. Be3 Nc5 14. Bc2 Bd7 15. b4 Ba4 16. Rac1 Bxc2 17. Rxc2 Na4 18. a3 a5 19. Nd4 Kf7 20. Nb3 Rhc8 21. Rdc1 b6 22. Nd4 e5 23. Nb5 Ke6 24. f3 Rc4 25. Kd3 Rc6 26. Ke2 Rd8 27. bxa5 bxa5 28. c4 Bc5 29. Bd2 Ra8 30. Be3 h5 31. Bxc5 Nxc5 32. Rd1 Nb3 33. Rc3 a4 34. Ke3 Rb8 35. Rcd3 Rxc4 36. Rd6+ Kf5 37. R1d5 Nc5 38. Na7 Rb3+ 39. Kf2 Rc2+ 40. Rd2 Rxd2+ 41. Rxd2 Rxa3 42. Nb5 Rb3 43. Nd6+ Ke6 44. Nc4 Rc3 45. Ne3 a3 46. Ke2 Nb3 47. Nd1 Rc6 0-1

[Event "Penang op 7th"]
[Site "Penang"]
[Date "2015.12.09"]
[Round "4"]
[White "Nguyen, Van Hai"]
[Black "Nguyen, Duc Hoa"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2352"]
[BlackElo "2500"]
[PlyCount "160"]
[EventDate "2015.12.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MAS"]
[SourceTitle "CBM 169 Extra"]
[Source "ChessBase"]
[SourceDate "2015.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.12.18"]
[SourceQuality "1"]

1. d4 c5 2. Nf3 cxd4 3. Nxd4 d5 4. g3 e5 5. Nb3 h6 6. Bg2 Nf6 7. 0-0 Nc6 8. c3 Be7 9. Be3 0-0 10. Bc5 Bxc5 11. Nxc5 Qe7 12. Nb3 Rd8 13. N1d2 Bf5 14. Re1 a5 15. a4 d4 16. Bxc6 dxc3 17. bxc3 bxc6 18. Qc1 Ng4 19. Nf1 Rab8 20. Qa3 Qa7 21. Qc5 Qa8 22. Qa3 Bc2 23. Nc5 Qa7 24. e3 Rd5 25. Rec1 Bg6 26. Nb3 Qb6 27. Nbd2 Rbd8 28. Ra2 Nxe3 29. Rb2 Qa7 30. Nxe3 Rxd2 31. Rxd2 Rxd2 32. Rd1 Rxd1+ 33. Nxd1 Qd7 34. Ne3 Qd2 35. Qa1 Be4 36. c4 c5 37. h3 f6 38. g4 Qe2 39. Qc3 Qf3 40. Kf1 Qxh3+ 41. Ke1 Qh1+ 42. Kd2 Qb1 43. Qxa5 Qb2+ 44. Ke1 Bf3 45. Qd8+ Kh7 46. Qd3+ e4 47. Qc2 Qxc2 48. Nxc2 Bxg4 49. a5 Bc8 50. Na1 Ba6 51. Nb3 Bxc4 52. Nxc5 Bd5 53. a6 h5 54. a7 h4 55. Kf1 f5 56. Ne6 Bb7 57. Nc7 g5 58. a8Q Bxa8 59. Nxa8 Kg6 60. Nb6 g4 61. Nd5 Kg5 62. Kg2 f4 63. Nc3 Kf5 64. Nd5 Ke5 65. Ne7 h3+ 66. Kg1 g3 67. Ng6+ Kf5 68. Ne7+ Kg4 69. fxg3 fxg3 70. Nc6 e3 71. Nd4 Kf4 72. Ne2+ Kf3 73. Nd4+ Ke4 74. Ne2 g2 75. Kh2 Kd3 76. Nf4+ Kc2 77. Ne2 Kd1 78. Nc3+ Kd2 79. Ne4+ Kd3 80. Nc5+ Kc2 0-1

[Event "Penang op 7th"]
[Site "Penang"]
[Date "2015.12.08"]
[Round "3"]
[White "Komarov, Dimitri"]
[Black "Nguyen, Van Hai"]
[Result "1/2-1/2"]
[ECO "A16"]
[WhiteElo "2517"]
[BlackElo "2352"]
[PlyCount "21"]
[EventDate "2015.12.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MAS"]
[SourceTitle "CBM 169 Extra"]
[Source "ChessBase"]
[SourceDate "2015.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.12.18"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. Qa4+ Bd7 6. Qh4 Nxc3 7. dxc3 Nc6 8. e4 e5 9. Bg5 Be7 10. Bc4 h6 11. Bxe7 1/2-1/2

[Event "Penang op 7th"]
[Site "Penang"]
[Date "2015.12.08"]
[Round "2"]
[White "Nguyen, Van Hai"]
[Black "Sunardi, Sadeli"]
[Result "1-0"]
[ECO "E04"]
[WhiteElo "2352"]
[BlackElo "2078"]
[PlyCount "61"]
[EventDate "2015.12.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MAS"]
[SourceTitle "CBM 169 Extra"]
[Source "ChessBase"]
[SourceDate "2015.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.12.18"]
[SourceQuality "1"]

1. d4 c5 2. Nf3 d5 3. g3 Nc6 4. Bg2 Nf6 5. 0-0 e6 6. c4 dxc4 7. Qa4 Qb6 8. dxc5 Bxc5 9. Qxc4 0-0 10. Nc3 Qb4 11. Nd2 e5 12. a3 Qxc4 13. Nxc4 Be6 14. Bxc6 Bxc4 15. Bxb7 Rab8 16. Bg2 Bd4 17. Rd1 Ng4 18. e3 Bxc3 19. bxc3 Rfd8 20. Rxd8+ Rxd8 21. Bf3 Nf6 22. e4 Rd3 23. Kg2 Nd7 24. Be3 a6 25. Rc1 Bb5 26. Be2 Rd6 27. c4 Bc6 28. c5 Re6 29. f3 Bb7 30. Bc4 Re8 31. Rb1 1-0

[Event "Penang op 7th"]
[Site "Penang"]
[Date "2015.12.07"]
[Round "1"]
[White "Yee, Jian Yang"]
[Black "Nguyen, Van Hai"]
[Result "0-1"]
[ECO "D95"]
[WhiteElo "1800"]
[BlackElo "2352"]
[PlyCount "86"]
[EventDate "2015.12.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "MAS"]
[SourceTitle "CBM 169 Extra"]
[Source "ChessBase"]
[SourceDate "2015.12.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.12.18"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d5 5. e3 c6 6. Qb3 0-0 7. Bd2 e6 8. Bd3 Nbd7 9. cxd5 exd5 10. 0-0 Re8 11. Rfc1 Ne4 12. Be1 Qe7 13. Qc2 Ndf6 14. b4 Bg4 15. Nd2 Rac8 16. Rab1 Bf5 17. a4 h5 18. Ndxe4 dxe4 19. Be2 h4 20. h3 Nh7 21. Qd1 Qd6 22. Bf1 Ng5 23. Ne2 Qe7 24. b5 Bh6 25. Nf4 Nh7 26. Ne2 Nf6 27. bxc6 bxc6 28. Qb3 Nd5 29. Ba5 Qd6 30. Bb4 Qf6 31. Bc5 Rc7 32. Qa3 Rd7 33. a5 g5 34. a6 g4 35. hxg4 Bxg4 36. Rb7 Kh7 37. Rcb1 Rg8 38. Bxa7 h3 39. Rxd7 Bxd7 40. g3 h2+ 41. Kg2 Qf3+ 42. Kxh2 Qxf2+ 43. Kh1 Qf3+ 0-1

[Event "VIE-chT"]
[Site "Ho Chi Minh City"]
[Date "2015.07.23"]
[Round "8.1"]
[White "Le, Tuan Minh"]
[Black "Nguyen, Van Hai"]
[Result "1/2-1/2"]
[ECO "D80"]
[WhiteElo "2429"]
[BlackElo "2352"]
[PlyCount "24"]
[EventDate "2015.07.16"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bg5 Ne4 5. Bf4 Nxc3 6. bxc3 Bg7 7. e3 0-0 8. Nf3 c5 9. Be2 cxd4 10. cxd4 dxc4 11. Bxc4 Qa5+ 12. Qd2 Nc6 1/2-1/2

[Event "VIE-chT"]
[Site "Ho Chi Minh City"]
[Date "2015.07.22"]
[Round "7.2"]
[White "Nguyen, Van Hai"]
[Black "Nguyen, Thanh Son"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2352"]
[BlackElo "2393"]
[PlyCount "67"]
[EventDate "2015.07.16"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 d6 2. e4 Nf6 3. Nc3 g6 4. Bg5 Bg7 5. Qd2 h6 6. Bh4 c6 7. f4 b5 8. Bd3 b4 9. Nce2 a5 10. Nf3 Qb6 11. c4 bxc3 12. bxc3 Ba6 13. Rb1 Qc7 14. e5 Nd5 15. f5 gxf5 16. exd6 Qxd6 17. Bg3 f4 18. Nxf4 Nxf4 19. Bxa6 Nxa6 20. Bxf4 Qd5 21. 0-0 c5 22. Rb5 a4 23. Ra5 Qc6 24. d5 Qb6 25. c4 0-0 26. Rb5 Qg6 27. Ne5 Bxe5 28. Bxe5 Qe4 29. Bb2 Kh7 30. Rb6 f6 31. Re6 Qxc4 32. Rxe7+ Kg6 33. Rf4 Qxa2 34. Qd3+ 1-0

[Event "VIE-chT"]
[Site "Ho Chi Minh City"]
[Date "2015.07.21"]
[Round "6.2"]
[White "Nguyen, Huynh Minh Huy"]
[Black "Nguyen, Van Hai"]
[Result "1/2-1/2"]
[ECO "E06"]
[WhiteElo "2504"]
[BlackElo "2352"]
[PlyCount "66"]
[EventDate "2015.07.16"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. cxd5 exd5 5. Nf3 Nc6 6. g3 Nf6 7. Bg2 Be7 8. 0-0 0-0 9. dxc5 Bxc5 10. a3 a5 11. Bg5 d4 12. Bxf6 Qxf6 13. Ne4 Qe7 14. Nxc5 Qxc5 15. b4 Qb6 16. Qa4 Bg4 17. b5 Bxf3 18. exf3 Na7 19. Rab1 Rac8 20. Rfd1 Rfd8 21. Rd2 Rc3 22. f4 g6 23. Bf1 d3 24. Qe4 Rxa3 25. Rxd3 Raxd3 26. Bxd3 Qd4 27. b6 Nc8 28. Bc2 Qxe4 29. Bxe4 Rd6 30. Ra1 Rxb6 31. Rxa5 Nd6 32. Bd3 Kg7 33. f5 gxf5 1/2-1/2

[Event "VIE-chT"]
[Site "Ho Chi Minh City"]
[Date "2015.07.20"]
[Round "5.7"]
[White "Nguyen, Van Hai"]
[Black "Vu, Quang Quyen"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2352"]
[BlackElo "2042"]
[PlyCount "145"]
[EventDate "2015.07.16"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 d5 2. Bg5 h6 3. Bh4 c5 4. e3 Nc6 5. c3 cxd4 6. exd4 Bf5 7. Qb3 Qd7 8. Nf3 Qe6+ 9. Kd1 Qd7 10. Na3 e6 11. Bb5 Bd6 12. Re1 Nge7 13. Bxe7 Qxe7 14. Nc2 0-0 15. Ne3 Qf6 16. Nxf5 Qxf5 17. Ke2 Qh5 18. h3 Ne7 19. Bd3 Ng6 20. Bxg6 Qxg6 21. Kf1 b6 22. Re3 Bf4 23. Re2 Rac8 24. Rd1 Rc7 25. Ne1 Rfc8 26. Nd3 Bd6 27. Re3 Rb8 28. Qb5 Qg5 29. Kg1 Qe7 30. f4 Qd7 31. a4 a5 32. Qxd7 Rxd7 33. Kf2 Ra7 34. Ke2 Rc7 35. Kd2 Rc4 36. Ra1 Rbc8 37. g3 h5 38. Rf3 g6 39. Nf2 Kg7 40. Nd1 Rh8 41. Kd3 Rd8 42. Ne3 Rc7 43. Raf1 Be7 44. g4 hxg4 45. hxg4 Rh8 46. f5 Bg5 47. fxe6 fxe6 48. R1f2 Rh4 49. b3 Bxe3 50. Rxe3 Rxg4 51. Rfe2 Re7 52. Rxe6 Rg3+ 53. Kd2 Rc7 54. Re7+ Rxe7 55. Rxe7+ Kf6 56. Rb7 Kf5 57. Rxb6 Rg2+ 58. Kd3 Rg3+ 59. Kc2 Rg2+ 60. Kd3 Rg3+ 61. Kc2 Rg2+ 62. Kb1 Ke4 63. b4 axb4 64. cxb4 Kxd4 65. a5 Kc4 66. a6 Kb3 67. Kc1 Ra2 68. b5 Kb4 69. Rb7 d4 70. a7 d3 71. b6 d2+ 72. Kd1 Kc3 73. Ke2 1-0

[Event "VIE-chT"]
[Site "Ho Chi Minh City"]
[Date "2015.07.19"]
[Round "4.3"]
[White "Dong, Bao Nghia"]
[Black "Nguyen, Van Hai"]
[Result "1/2-1/2"]
[ECO "A48"]
[WhiteElo "2137"]
[BlackElo "2352"]
[PlyCount "118"]
[EventDate "2015.07.16"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 0-0 5. h3 d6 6. Bc4 b6 7. 0-0 Bb7 8. Nbd2 c5 9. c3 Nbd7 10. a4 a6 11. Qe2 Re8 12. Bh2 h6 13. Rfd1 Ra7 14. e4 cxd4 15. cxd4 d5 16. exd5 Nxd5 17. Ne5 N7f6 18. Ndf3 e6 19. Qd3 Nb4 20. Qb3 Bf8 21. Rdc1 Be4 22. Nxf7 Kxf7 23. Bxe6+ Kg7 24. Be5 Bd5 25. Bxd5 Nbxd5 26. Rc6 Be7 27. Rac1 Qd7 28. Nh2 Kh7 29. Rxb6 Rf8 30. Rbc6 Rb7 31. Qg3 Qf5 32. Qf3 Qxf3 33. Nxf3 a5 34. Ra6 Bd8 35. Rc8 Nd7 36. Bd6 N5b6 37. Rc2 Rf5 38. Ne5 Rf6 39. Ba3 Nxa4 40. Ra8 Bb6 41. Ng4 Rf7 42. b3 h5 43. Ne5 Nxe5 44. dxe5 Nc5 45. Bxc5 Rfc7 46. Bxb6 Rxc2 47. Bd8 Kg7 48. Rxa5 Kf7 49. Ra6 Re2 50. Rf6+ Ke8 51. Bb6 Rxe5 52. Rxg6 Rb5 53. Be3 Rxb3 54. g4 Kf7 55. Ra6 hxg4 56. hxg4 R7b4 57. g5 Rg4+ 58. Kf1 Rxe3 59. fxe3 Rxg5 1/2-1/2

[Event "VIE-chT"]
[Site "Ho Chi Minh City"]
[Date "2015.07.18"]
[Round "3.9"]
[White "Nguyen, Van Hai"]
[Black "Pham, Xuan Dat"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2352"]
[BlackElo "2145"]
[PlyCount "73"]
[EventDate "2015.07.16"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 c6 4. f4 b5 5. Bd3 Qb6 6. Nf3 Bg4 7. Be3 e5 8. Qd2 exf4 9. Bf2 Nh5 10. d5 c5 11. Bxb5+ Bd7 12. Be2 g6 13. b4 Qxb4 14. Rb1 Qa5 15. Nb5 Qd8 16. e5 dxe5 17. d6 Na6 18. Nxe5 Bg7 19. Nc7+ Nxc7 20. dxc7 Qxc7 21. Nxd7 Rd8 22. Bb5 Rxd7 23. Bxd7+ Qxd7 24. Rb8+ Ke7 25. Bxc5+ Ke6 26. Qxd7+ Kxd7 27. Rxh8 Bxh8 28. Bxa7 f5 29. Ke2 Be5 30. a4 g5 31. a5 Kc6 32. Rb1 f3+ 33. gxf3 Nf4+ 34. Kf1 Nd5 35. a6 Bxh2 36. Bb8 Bxb8 37. Rxb8 1-0

[Event "VIE-chT"]
[Site "Ho Chi Minh City"]
[Date "2015.07.17"]
[Round "2.10"]
[White "Le, Minh Hoang"]
[Black "Nguyen, Van Hai"]
[Result "1/2-1/2"]
[ECO "A39"]
[WhiteElo "2088"]
[BlackElo "2352"]
[PlyCount "127"]
[EventDate "2015.07.16"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 Nc6 3. Nc3 g6 4. g3 Bg7 5. Bg2 Nf6 6. 0-0 0-0 7. d4 cxd4 8. Nxd4 a6 9. e3 Qc7 10. b3 b6 11. Bb2 Bb7 12. Nd5 Nxd5 13. cxd5 Nxd4 14. Bxd4 Qd6 15. Bxg7 Kxg7 16. Qd4+ f6 17. Rfc1 Rac8 18. b4 Rxc1+ 19. Rxc1 Rc8 20. Rxc8 Bxc8 21. Qf4 Qxf4 22. exf4 d6 23. Kf1 Bb7 24. Ke2 e6 25. Ke3 Kf8 26. Kd4 Ke7 27. g4 e5+ 28. Ke3 a5 29. b5 Bc8 30. h3 exf4+ 31. Kxf4 g5+ 32. Kg3 f5 33. f4 h6 34. Bf1 Kf6 35. Bd3 fxg4 36. hxg4 Bd7 37. a3 Be8 38. Kf3 Bf7 39. Be4 Bg8 40. Kg3 Bf7 41. Kf3 Be8 42. Bd3 Bd7 43. Kg3 Be8 44. Kf3 Bf7 45. Be4 Bg8 46. Kg3 gxf4+ 47. Kxf4 Bf7 48. a4 Bg8 49. Bf3 Bh7 50. Be4 Bg8 51. Bf3 Bf7 52. Be4 Bg6 53. Bxg6 Kxg6 54. Ke4 Kg5 55. Kf3 Kg6 56. Ke4 Kf6 57. Kf4 Kg6 58. Ke4 Kg5 59. Kf3 h5 60. gxh5 Kxh5 61. Kf4 Kg6 62. Kg4 Kf6 63. Kf4 Kg6 64. Kg4 1/2-1/2

[Event "VIE-chT"]
[Site "Ho Chi Minh City"]
[Date "2015.07.16"]
[Round "1.10"]
[White "Nguyen, Van Hai"]
[Black "Truong, Anh Kiet"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "2352"]
[BlackElo "1762"]
[PlyCount "81"]
[EventDate "2015.07.16"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 e6 3. g3 d5 4. Bg2 Bd6 5. b3 0-0 6. Bb2 Re8 7. 0-0 c6 8. d3 Qe7 9. Qc2 e5 10. e4 dxe4 11. dxe4 Na6 12. a3 Bg4 13. b4 b6 14. h3 Bh5 15. Nh4 Rad8 16. Nf5 Qc7 17. Re1 Nb8 18. Nd2 Nfd7 19. Rac1 f6 20. Nf1 Nf8 21. c5 bxc5 22. bxc5 Be7 23. N1e3 Ne6 24. Nxe7+ Rxe7 25. Nf5 Red7 26. Qc4 Bf7 27. Nd6 Nd4 28. Nxf7 Rxf7 29. Rcd1 Qa5 30. Bc3 Qa6 31. Bf1 Nf3+ 32. Kh1 Qc8 33. Rxd8+ Qxd8 34. Re3 Nd4 35. Bxd4 exd4 36. Rb3 Kf8 37. Qb4 Nd7 38. Qxd4 Qc7 39. Qd6+ Qxd6 40. cxd6 f5 41. e5 1-0

[Event "VIE-ch Resolution 7th"]
[Site "Bac Giang"]
[Date "2014.12.12"]
[Round "7"]
[White "Nguyen, Duc Viet"]
[Black "Nguyen, Van Hai"]
[Result "1/2-1/2"]
[ECO "E60"]
[WhiteElo "2121"]
[BlackElo "2352"]
[PlyCount "142"]
[EventDate "2014.12.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 0-0 5. Bg2 c6 6. 0-0 d6 7. b3 Qa5 8. Qd2 Qh5 9. Qg5 c5 10. Qxh5 Nxh5 11. Bb2 Nc6 12. e3 Rb8 13. Rd1 Bd7 14. Nc3 b6 15. h3 h6 16. Rd2 f5 17. Rad1 Nf6 18. Ne1 a6 19. Nd5 Nxd5 20. Bxd5+ Kh7 21. dxc5 Bxb2 22. Rxb2 bxc5 23. Nd3 a5 24. Bg2 Be8 25. a3 Rb6 26. b4 axb4 27. axb4 Nxb4 28. Nxb4 cxb4 29. Rdb1 Bf7 30. Rxb4 Rxb4 31. Rxb4 Kg7 32. Rb7 Kf6 33. c5 dxc5 34. Rc7 c4 35. Bf1 Ke5 36. Bxc4 Kd6 37. Bxf7 Kxc7 38. Bxg6 Kd6 39. Kg2 Ke5 40. Bh5 Rb8 41. Be2 Rb2 42. Bd3 Rd2 43. Bb5 Kd6 44. Ba6 e6 45. Bb7 Rc2 46. Ba6 Rc6 47. Bb5 Rb6 48. Be2 Kc5 49. f4 Kb4 50. Kf3 Rc6 51. g4 Kc3 52. Bb5 Rd6 53. e4 Kd4 54. gxf5 exf5 55. exf5 Rd5 56. Bc6 Rxf5 57. Kg4 Rf6 58. Bb7 Ke3 59. f5 Kd4 60. Kf4 Rb6 61. Bf3 Rf6 62. h4 Rf8 63. Bc6 Kc5 64. Bf3 Kd6 65. Bh5 Rf6 66. Bg6 Ke7 67. Kg4 Kf8 68. Kh5 Kg7 69. Kg4 Rf8 70. h5 Kf6 71. Kf4 Rb8 1/2-1/2

