[Event "Online Olym Disabilities"]
[Site "Tornelo INT"]
[Date "2020.11.27"]
[Round "7.15"]
[White "Nguyen, Van Quan"]
[Black "Olivera Gutierrez, Albert"]
[Result "1-0"]
[ECO "E91"]
[WhiteElo "1783"]
[BlackElo "2097"]
[PlyCount "51"]
[EventDate "2020.11.21"]
[EventType "team-swiss (rapid)"]
[EventRounds "7"]
[EventCountry "NET"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]
[WhiteTeam "Vietnam"]
[BlackTeam "Spain"]
[WhiteTeamCountry "VIE"]
[BlackTeamCountry "ESP"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d6 5. e4 0-0 6. Be2 Na6 7. h3 e5 8. Be3 exd4 9. Nxd4 Nc5 10. Qc2 Re8 11. Bf3 a5 12. Rd1 Qe7 13. Ndb5 Ncxe4 14. Nxe4 Nxe4 15. Bxe4 Qxe4 16. Qxe4 Rxe4 17. Nxc7 Rb8 18. 0-0 Rxc4 19. Ba7 Rxc7 20. Bxb8 Rc6 21. Rxd6 Rxd6 22. Bxd6 Bxb2 23. Rb1 Bf6 24. Rb5 a4 25. Ra5 Bd7 26. Ra8+ 1-0

[Event "Online Olym Disabilities"]
[Site "Tornelo INT"]
[Date "2020.11.26"]
[Round "6.8"]
[White "Nguyen, Van Quan"]
[Black "Paal, Attila"]
[Result "0-1"]
[ECO "A60"]
[WhiteElo "1783"]
[BlackElo "2148"]
[PlyCount "78"]
[EventDate "2020.11.21"]
[EventType "team-swiss (rapid)"]
[EventRounds "7"]
[EventCountry "NET"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]
[WhiteTeam "Vietnam"]
[BlackTeam "Hungary"]
[WhiteTeamCountry "VIE"]
[BlackTeamCountry "HUN"]

1. d4 Nf6 2. Nf3 e6 3. c4 c5 4. d5 exd5 5. cxd5 Bd6 6. Nc3 0-0 7. Bg5 Re8 8. e3 Bf8 9. Bd3 d6 10. 0-0 a6 11. a4 Bg4 12. Qc2 h6 13. Bh4 Bxf3 14. gxf3 Nbd7 15. f4 Qa5 16. e4 Qb4 17. Rfe1 g6 18. a5 b5 19. axb6 Qxb6 20. Qe2 c4 21. Bxc4 Nxe4 22. Nxe4 f5 23. Qc2 fxe4 24. Rxe4 Rxe4 25. Qxe4 Qxb2 26. Rb1 Nc5 27. Qxg6+ Qg7 28. Qxg7+ Kxg7 29. f5 a5 30. Ra1 a4 31. Ra3 Rb8 32. Bg3 Kf6 33. f3 Rb4 34. Ba2 Kxf5 35. Bf2 Nb3 36. Be1 Rd4 37. Bxb3 axb3 38. Rxb3 Rxd5 39. Kg2 Bg7 0-1

[Event "Online Olym Disabilities"]
[Site "Tornelo INT"]
[Date "2020.11.25"]
[Round "5.6"]
[White "Yarmonov, Igor"]
[Black "Nguyen, Van Quan"]
[Result "1/2-1/2"]
[ECO "D17"]
[WhiteElo "2391"]
[BlackElo "1783"]
[PlyCount "81"]
[EventDate "2020.11.21"]
[EventType "team-swiss (rapid)"]
[EventRounds "7"]
[EventCountry "NET"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]
[WhiteTeam "Ukraine III"]
[BlackTeam "Vietnam"]
[WhiteTeamCountry "UKR"]
[BlackTeamCountry "VIE"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. e3 e6 7. Ne5 Nbd7 8. Nxc4 Bb4 9. Qb3 a5 10. Bd2 0-0 11. Na2 b5 12. axb5 cxb5 13. Na3 Bxd2+ 14. Kxd2 Nc5 15. Qd1 a4 16. Ke1 Nb3 17. Bxb5 Nxa1 18. Qxa1 e5 19. dxe5 Ng4 20. Nc3 Nxe5 21. f4 Nd3+ 22. Bxd3 Bxd3 23. Kf2 Re8 24. Qc1 Qh4+ 25. g3 Qh3 26. Qd1 Bg6 27. Qf1 Qe6 28. Qe2 Bh5 29. Qxh5 Qxe3+ 30. Kg2 Qd2+ 31. Kh3 Ra6 32. Nc4 Qf2 33. Qb5 Rh6+ 34. Kg4 Rg6+ 35. Kh3 Rh6+ 36. Kg4 f5+ 37. Qxf5 Rg6+ 38. Kh3 Rh6+ 39. Kg4 Rg6+ 40. Kh3 Rh6+ 41. Kg4 1/2-1/2

[Event "Online Olym Disabilities"]
[Site "Tornelo INT"]
[Date "2020.11.24"]
[Round "4.6"]
[White "Molina, Gildardo"]
[Black "Nguyen, Van Quan"]
[Result "1/2-1/2"]
[ECO "C56"]
[WhiteElo "1998"]
[BlackElo "1783"]
[PlyCount "118"]
[EventDate "2020.11.21"]
[EventType "team-swiss (rapid)"]
[EventRounds "7"]
[EventCountry "NET"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]
[WhiteTeam "Colombia"]
[BlackTeam "Vietnam"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "VIE"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. e5 d5 6. Bb5 Ne4 7. Nxd4 Bd7 8. Bxc6 bxc6 9. 0-0 Be7 10. f3 Nc5 11. f4 Ne4 12. Nd2 Nxd2 13. Bxd2 c5 14. Nf3 0-0 15. h3 a5 16. a4 d4 17. Qe2 Bf5 18. Ne1 Qd5 19. c4 Qe4 20. Qxe4 Bxe4 21. Ra3 Rfb8 22. Bc1 Rb4 23. b3 Rab8 24. Bd2 Rxb3 25. Rxb3 Rxb3 26. Bxa5 Ra3 27. Bxc7 Rxa4 28. f5 Rxc4 29. f6 gxf6 30. exf6 Bf8 31. Rf4 Bg6 32. Rg4 h5 33. Rg5 Rc1 34. Kf2 Bh6 35. Rd5 Be3+ 36. Ke2 Be4 37. Rxh5 Bg6 38. Rd5 c4 39. Bb6 d3+ 40. Nxd3 cxd3+ 41. Kxe3 Re1+ 42. Kf2 Re2+ 43. Kf1 Rb2 44. Be3 Be4 45. Rd6 Bxg2+ 46. Kg1 Be4 47. h4 Kh7 48. h5 Rg2+ 49. Kf1 Rh2 50. Rd7 Rxh5 51. Rxf7+ Kg8 52. Re7 Bg6 53. Ke1 Bf7 54. Rd7 Rf5 55. Bd4 Rd5 56. Rxd5 Bxd5 57. Kd2 Be4 58. Bc3 Kf7 59. Ke3 Bg6 1/2-1/2

[Event "Online Olym Disabilities"]
[Site "Tornelo INT"]
[Date "2020.11.22"]
[Round "2.14"]
[White "Dima, Mihai"]
[Black "Nguyen, Van Quan"]
[Result "0-1"]
[ECO "B97"]
[WhiteElo "1997"]
[BlackElo "1783"]
[PlyCount "90"]
[EventDate "2020.11.21"]
[EventType "team-swiss (rapid)"]
[EventRounds "7"]
[EventCountry "NET"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]
[WhiteTeam "Romania II"]
[BlackTeam "Vietnam"]
[WhiteTeamCountry "ROU"]
[BlackTeamCountry "VIE"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Qb6 8. Qd2 Qxb2 9. Rb1 Qa3 10. Be2 Qc5 11. f5 Be7 12. fxe6 fxe6 13. Be3 Qc7 14. 0-0 0-0 15. Bf3 Nc6 16. Nde2 Ne5 17. Bb6 Nc4 18. Qd4 Nxb6 19. Rxb6 d5 20. Na4 dxe4 21. Bxe4 e5 22. Bd5+ Kh8 23. Qc4 Qxc4 24. Bxc4 Bd8 25. Rfb1 Bxb6+ 26. Nxb6 Rb8 27. Nc3 Bf5 28. Rb2 Ne4 29. Ncd5 Nd2 30. Be2 Be4 31. Ne3 Bc6 32. Ng4 Rbe8 33. c4 Ne4 34. Bf3 h5 35. Ne3 g6 36. Nbd5 Nc5 37. Rb6 e4 38. Be2 Nd3 39. Nc7 Re5 40. Nxa6 Ra5 41. Nb4 Nxb4 42. Rxb4 Rxa2 43. Bf1 Ra3 44. Nc2 Rc3 45. Nd4 Rc1 0-1

[Event "Online Olym Disabilities"]
[Site "Tornelo INT"]
[Date "2020.11.21"]
[Round "1.16"]
[White "Nguyen, Van Quan"]
[Black "Soltanov, Serik"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "1783"]
[BlackElo "2266"]
[PlyCount "52"]
[EventDate "2020.11.21"]
[EventType "team-swiss (rapid)"]
[EventRounds "7"]
[EventCountry "NET"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]
[WhiteTeam "Vietnam"]
[BlackTeam "Kazakhstan"]
[WhiteTeamCountry "VIE"]
[BlackTeamCountry "KAZ"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Be7 5. Bf4 0-0 6. e3 c6 7. c5 Nbd7 8. Bd3 Nh5 9. 0-0 Nxf4 10. exf4 f5 11. Re1 Nf6 12. Ne5 Ne4 13. Ne2 Bd7 14. f3 Nf6 15. Ng3 Re8 16. Qe2 Bf8 17. b4 Qc7 18. Qc2 b6 19. Ne2 bxc5 20. bxc5 Qa5 21. Reb1 Rab8 22. Qc3 Qa4 23. Bc2 Qa6 24. Bd3 Qa4 25. Bc2 Qa6 26. Bd3 Qa4 1/2-1/2

[Event "IPCA-ch Online"]
[Site "Lichess.org INT"]
[Date "2020.06.17"]
[Round "9"]
[White "Kolomytchenko, Igor Aleksandrovich"]
[Black "Nguyen, Van Quan"]
[Result "0-1"]
[ECO "B84"]
[WhiteElo "1986"]
[BlackElo "1783"]
[PlyCount "166"]
[EventDate "2020.06.16"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "NET"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e6 7. 0-0 Qc7 8. a4 Be7 9. Be3 b6 10. f4 Bb7 11. Bf3 Nbd7 12. Nb3 0-0 13. Qe1 Rac8 14. Rc1 Rfe8 15. Qf2 Nc5 16. Nxc5 bxc5 17. Rfd1 Bc6 18. b3 Qb7 19. e5 dxe5 20. fxe5 Ne4 21. Bxe4 Bxe4 22. Nxe4 Qxe4 23. Qf4 Qxf4 24. Bxf4 c4 25. Rd7 h5 26. Kf1 Ba3 27. Rcd1 cxb3 28. cxb3 Rc3 29. Ra7 Rxb3 30. Rdd7 Rf8 31. Rxa6 Rb2 32. Raa7 Ra2 33. h3 Rb8 34. Rdb7 Rd8 35. Rd7 Rb8 36. Rdb7 Rxb7 37. Rxb7 Bc5 38. Rc7 Rf2+ 39. Ke1 Rxf4 40. Rxc5 Rxa4 41. Kf2 Kh7 42. Kf3 Kg6 43. Rc7 Ra5 44. Kf4 Ra4+ 45. Kf3 Rd4 46. g3 f6 47. exf6 Kxf6 48. h4 Rd3+ 49. Kf2 Ra3 50. Rb7 Ra5 51. Kf3 Re5 52. Rb8 Rf5+ 53. Ke3 Kg6 54. Rb6 Kf7 55. Rb7+ Kf6 56. Rb8 Ra5 57. Rb7 g5 58. hxg5+ Kxg5 59. Kf3 Ra3+ 60. Kf2 Ra2+ 61. Kf3 Ra3+ 62. Kf2 Ra5 63. Rc7 Kf5 64. Rh7 Ke4 65. Rh6 Re5 66. Ke2 Kd4+ 67. Kf2 Rf5+ 68. Kg2 e5 69. Rg6 e4 70. g4 hxg4 71. Rxg4 Kd3 72. Rg7 e3 73. Rd7+ Ke2 74. Ra7 Rg5+ 75. Kh3 Kf2 76. Rf7+ Ke1 77. Kh2 e2 78. Rd7 Kf2 79. Rf7+ Ke3 80. Re7+ Kd3 81. Kh1 Rg4 82. Kh2 Re4 83. Rd7+ Ke3 0-1

[Event "IPCA-ch Online"]
[Site "Lichess.org INT"]
[Date "2020.06.17"]
[Round "7"]
[White "Nguyen, Van Quan"]
[Black "Gurbanov, Andrei"]
[Result "0-1"]
[ECO "D48"]
[WhiteElo "1783"]
[BlackElo "2301"]
[PlyCount "78"]
[EventDate "2020.06.16"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "NET"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 c6 5. e3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 a6 9. 0-0 Bb7 10. b3 c5 11. Bb2 Be7 12. Qe2 0-0 13. Rfd1 Qb6 14. Rac1 Rfd8 15. h3 Bxf3 16. Qxf3 cxd4 17. exd4 Nf8 18. Ne2 Ng6 19. Rc6 Qa5 20. Bb1 b4 21. Rdc1 Ra7 22. Nf4 Nxf4 23. Qxf4 Qd5 24. Bd3 a5 25. Qe3 a4 26. Rc8 axb3 27. Rxd8+ Qxd8 28. axb3 Nd5 29. Qe4 g6 30. Bc4 Rd7 31. Ra1 Kg7 32. g3 Bf6 33. Bxd5 Rxd5 34. Ra7 Qb6 35. Ra4 h5 36. Kg2 Qd6 37. Ra8 h4 38. g4 Bxd4 39. Bc1 Rc5 0-1

[Event "IPCA-ch Online"]
[Site "Lichess.org INT"]
[Date "2020.06.17"]
[Round "6"]
[White "Nguyen, Van Quan"]
[Black "Infiesto, James"]
[Result "1-0"]
[ECO "E18"]
[WhiteElo "1783"]
[BlackElo "1930"]
[PlyCount "109"]
[EventDate "2020.06.16"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "NET"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. g3 Bb7 5. Bg2 Be7 6. Nc3 0-0 7. 0-0 Bb4 8. Qc2 Bxc3 9. Qxc3 d6 10. b3 Nbd7 11. Rd1 Ne4 12. Qc2 f5 13. Bb2 Ndf6 14. Nd2 Qe8 15. Nxe4 Bxe4 16. Bxe4 Nxe4 17. f3 Nf6 18. Kg2 Qg6 19. Rf1 Rae8 20. Rae1 h5 21. Kh1 e5 22. dxe5 dxe5 23. Rd1 Rf7 24. Rd2 e4 25. Rfd1 exf3 26. exf3 Rfe7 27. Qd3 Re3 28. Qf1 f4 29. Bd4 R3e6 30. gxf4 Qf5 31. Be5 c5 32. Qg2 Kh7 33. Rg1 R8e7 34. Qg5 Qxg5 35. Rxg5 Nd7 36. Rxh5+ Kg8 37. Rd5 Nf6 38. Rd8+ Kf7 39. Rg5 Re8 40. Rd2 g6 41. Kg1 Ng8 42. h4 Nh6 43. h5 gxh5 44. Rxh5 Rg6+ 45. Kf2 Reg8 46. Ke3 Ke7 47. a4 Rf8 48. Ke4 Nf7 49. Rh7 Re8 50. f5 Rg1 51. f4 Re1+ 52. Kf3 Kf8 53. Rd7 Nxe5+ 54. fxe5 R1xe5 55. Rh8# 1-0

[Event "IPCA-ch Online"]
[Site "Lichess.org INT"]
[Date "2020.06.17"]
[Round "8"]
[White "Scerbin, Dmitrij"]
[Black "Nguyen, Van Quan"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2260"]
[BlackElo "1783"]
[PlyCount "37"]
[EventDate "2020.06.16"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "NET"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nc6 5. Nf3 cxd4 6. cxd4 e5 7. Nc3 Bb4 8. Bd2 Bxc3 9. Bxc3 exd4 10. Nxd4 Nf6 11. Qe2+ Be6 12. Nxe6 fxe6 13. Rd1 Qxa2 14. Qb5 Qa6 15. Qg5 Qa4 16. Qxg7 Qxd1+ 17. Kxd1 0-0-0+ 18. Kc1 Ne4 19. Qxh8 1-0

[Event "IPCA-ch Online"]
[Site "Lichess.org INT"]
[Date "2020.06.16"]
[Round "1"]
[White "Denisov, Sergei"]
[Black "Nguyen, Van Quan"]
[Result "1/2-1/2"]
[ECO "B50"]
[WhiteElo "2178"]
[BlackElo "1783"]
[PlyCount "154"]
[EventDate "2020.06.16"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "NET"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bc4 e6 4. 0-0 a6 5. a3 Nf6 6. Re1 Be7 7. Ba2 Qc7 8. d3 Nbd7 9. Nbd2 b5 10. Nf1 Bb7 11. c3 d5 12. e5 Ng8 13. d4 h5 14. Bg5 f6 15. exf6 gxf6 16. Bh4 Nf8 17. Bg3 Bd6 18. dxc5 Bxg3 19. Nxg3 Qxc5 20. Qd4 Qxd4 21. cxd4 Kf7 22. Rac1 Rc8 23. Rxc8 Bxc8 24. Rc1 Ne7 25. h4 Nd7 26. Rc7 Nb6 27. Ne2 Ke8 28. Nf4 Kd8 29. Rxe7 Kxe7 30. Ng6+ Kf7 31. Nxh8+ Kg7 32. Kh2 Kxh8 33. Kg3 Nc4 34. Bxc4 dxc4 35. Kf4 Bb7 36. Ne1 a5 37. f3 Kg7 38. Nc2 Kg6 39. g4 Bd5 40. Ke3 Kh6 41. Kf4 Kg6 42. Ke3 e5 43. dxe5 fxe5 44. Kf2 hxg4 45. fxg4 Be6 46. Kg3 Kf6 47. Kf3 Bd5+ 48. Kg3 Be6 49. Kf3 Bd5+ 50. Kg3 Bf7 51. Ne3 b4 52. axb4 axb4 53. g5+ Kg6 54. Kf3 b3 55. Nd1 Bd5+ 56. Kg4 Be6+ 57. Kf3 Bf5 58. Ke3 Kh5 59. Kd2 Kxh4 60. Ne3 Bd3 61. g6 Bxg6 62. Nxc4 e4 63. Ke3 Kg5 64. Nd2 Kf5 65. Nxe4 Ke5 66. Nd2 Bc2 67. Nf3+ Kd5 68. Kd2 Kc4 69. Ne5+ Kb4 70. Ng4 Bf5 71. Ne3 Be6 72. Ng2 Bf5 73. Nf4 Be4 74. Ne2 Bh7 75. Nd4 Bg8 76. Nxb3 Kxb3 77. Ke3 Kxb2 1/2-1/2

[Event "IPCA-ch Online"]
[Site "Lichess.org INT"]
[Date "2020.06.16"]
[Round "5"]
[White "Gedgafov, Chamal"]
[Black "Nguyen, Van Quan"]
[Result "0-1"]
[ECO "D15"]
[WhiteElo "2154"]
[BlackElo "1783"]
[PlyCount "128"]
[EventDate "2020.06.16"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "NET"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 dxc4 5. e4 b5 6. e5 Nd5 7. a4 Nxc3 8. bxc3 e6 9. Ng5 Be7 10. Qh5 Bxg5 11. Bxg5 Qa5 12. Bd2 Nd7 13. Qd1 Qc7 14. Be2 Nb6 15. h4 Nxa4 16. h5 Nb6 17. h6 g6 18. Bc1 Nd5 19. Qd2 c5 20. Bf3 0-0 21. 0-0 cxd4 22. Qxd4 Qb6 23. Qh4 f6 24. Ba3 Rf7 25. Bd6 Bb7 26. Rfc1 Rd8 27. Ba3 a5 28. Rab1 Rdd7 29. exf6 Nxf6 30. Bxb7 Qxb7 31. Re1 Qc6 32. Qg3 Rd8 33. Qe5 Re8 34. Rxb5 Ng4 35. Qg5 Nxf2 36. Rxa5 Nd3 37. Rd1 Rf5 38. Rxf5 exf5 39. Qg3 Qe6 40. Kh1 f4 41. Qf3 Qe4 42. Qxe4 Rxe4 43. Rb1 Re1+ 44. Rxe1 Nxe1 45. Kg1 Nd3 46. Kf1 Kf7 47. Ke2 Ke6 48. Kf3 Kf5 49. Be7 g5 50. Ke2 g4 51. Bf8 Ke4 52. Bg7 Nc1+ 53. Kd2 Nb3+ 54. Ke2 Nc5 55. Kd2 Kf5 56. Ke2 Kg6 57. g3 f3+ 58. Ke3 Kf5 59. Bd4 Ne4 60. Bb6 Nxg3 61. Bd4 Ne4 62. Bg7 f2 63. Ke2 Kf4 64. Bd4 g3 0-1

[Event "IPCA-ch Online"]
[Site "Lichess.org INT"]
[Date "2020.06.16"]
[Round "3"]
[White "Manikis, Konstantinos"]
[Black "Nguyen, Van Quan"]
[Result "0-1"]
[ECO "D11"]
[WhiteElo "1466"]
[BlackElo "1783"]
[PlyCount "64"]
[EventDate "2020.06.16"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "NET"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. g3 Bf5 5. Bg2 e6 6. 0-0 Bd6 7. Nc3 Nbd7 8. Qb3 Rb8 9. Re1 h6 10. Nh4 Bh7 11. cxd5 exd5 12. e4 dxe4 13. Nxe4 Nxe4 14. Bxe4 0-0 15. Nf5 Bc7 16. Qd3 Nf6 17. Ne7+ Kh8 18. Bxh7 Nxh7 19. Nf5 Qd5 20. Bd2 Rfe8 21. Bc3 Ng5 22. Ne3 Nf3+ 23. Kf1 Nxh2+ 24. Kg1 Nf3+ 25. Kf1 Nxe1 26. Nxd5 Nxd3 27. Nxc7 Re7 28. Rd1 Nxf2 29. Kxf2 Rxc7 30. d5 Rd7 31. d6 Rbd8 32. Bb4 b6 0-1

[Event "IPCA-ch Online"]
[Site "Lichess.org INT"]
[Date "2020.06.16"]
[Round "4"]
[White "Nguyen, Van Quan"]
[Black "Dumont, Frederic"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "1783"]
[BlackElo "1366"]
[PlyCount "69"]
[EventDate "2020.06.16"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "NET"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Be7 5. Bf4 0-0 6. e3 Bd6 7. Bg5 Be7 8. Bd3 g6 9. 0-0 a6 10. c5 Kg7 11. Re1 b6 12. b4 Nc6 13. a3 Bb7 14. Qc2 a5 15. b5 Nb8 16. c6 Bc8 17. a4 Bb4 18. Rec1 Qd6 19. Bxf6+ Kxf6 20. e4 Kg7 21. e5 Qe7 22. Na2 f5 23. Nxb4 axb4 24. Qd2 h6 25. Rcb1 Ra5 26. Qxb4 Qd8 27. Ra3 g5 28. Bf1 g4 29. Ne1 h5 30. Qd2 f4 31. Nd3 Qe7 32. Rbb3 Qg5 33. g3 h4 34. Nxf4 hxg3 35. Nxe6+ 1-0

[Event "IPCA-ch Online"]
[Site "Lichess.org INT"]
[Date "2020.06.16"]
[Round "2"]
[White "Nguyen, Van Quan"]
[Black "Trujillo Chaverra, Fernando"]
[Result "0-1"]
[ECO "D37"]
[WhiteElo "1783"]
[BlackElo "2072"]
[PlyCount "96"]
[EventDate "2020.06.16"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "NET"]
[SourceTitle "CBM 197 Extra"]
[Source "ChessBase"]
[SourceDate "2020.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Nc3 Be7 5. Bf4 c6 6. e3 0-0 7. c5 Nbd7 8. Bd3 b6 9. b4 a5 10. a3 Ba6 11. 0-0 Qc8 12. Qe2 Bxd3 13. Qxd3 Qa6 14. Qxa6 Rxa6 15. b5 cxb5 16. c6 Ne4 17. Nxb5 Ndf6 18. Rfc1 Rc8 19. Ne5 Ne8 20. Nd7 N4d6 21. Bxd6 Nxd6 22. Nxd6 Bxd6 23. Rc3 b5 24. Rac1 b4 25. axb4 axb4 26. Rb3 Raxc6 27. Rxc6 Rxc6 28. g3 Rc3 29. Rb1 b3 30. Nc5 Bxc5 31. dxc5 Kf8 32. Kf1 e5 33. Ke2 Ke7 34. f4 f6 35. Rb2 Rc2+ 36. Rxc2 bxc2 37. Kd2 Kd7 38. Kxc2 Kc6 39. Kd3 Kxc5 40. Kc3 g6 41. g4 exf4 42. exf4 d4+ 43. Kd3 f5 44. g5 Kd5 45. h3 Kc5 46. Ke2 Kc4 47. Kd2 d3 48. Ke3 Kc3 0-1

[Event "VIE-chT"]
[Site "Ho Chi Minh City"]
[Date "2019.10.01"]
[Round "8.31"]
[White "Pham, Anh Tuan"]
[Black "Nguyen, Van Quan"]
[Result "0-1"]
[ECO "B26"]
[WhiteElo "1896"]
[BlackElo "1783"]
[PlyCount "46"]
[EventDate "2019.09.26"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Be3 h5 7. Nge2 Nd4 8. 0-0 h4 9. Nd5 hxg3 10. hxg3 e6 11. Ndf4 g5 12. Nh3 g4 13. Nhf4 Nf3+ 14. Bxf3 gxf3 15. Nc3 Bxc3 16. bxc3 e5 17. Qxf3 exf4 18. Bxf4 Be6 19. Rfe1 Qd7 20. Bg5 f6 21. Be3 Qh7 22. Kf1 Qh3+ 23. Qg2 Qh5 0-1

[Event "VIE-chT"]
[Site "Ho Chi Minh City"]
[Date "2019.09.30"]
[Round "7.28"]
[White "Nguyen, Van Quan"]
[Black "Lam, Duc Hai Nam"]
[Result "0-1"]
[ECO "E14"]
[WhiteElo "1783"]
[BlackElo "1396"]
[PlyCount "66"]
[EventDate "2019.09.26"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. e3 Bb7 5. Bd3 c5 6. 0-0 d6 7. Nc3 Be7 8. Re1 0-0 9. dxc5 dxc5 10. e4 Nc6 11. e5 Nd7 12. Qe2 Nd4 13. Nxd4 cxd4 14. Na4 Bc6 15. Qh5 g6 16. Qd1 Qc7 17. Be4 Bxa4 18. Qxa4 Rac8 19. Bh6 Rfd8 20. Bf4 Nc5 21. Qd1 Nxe4 22. Rxe4 Qxc4 23. Rc1 Qd5 24. Rxc8 Qxe4 25. Rxd8+ Bxd8 26. Be3 d3 27. Qc1 Qxe5 28. Qc6 Bg5 29. Qc8+ Kg7 30. Qc1 Bxe3 31. fxe3 Qc5 32. Qxc5 bxc5 33. Kf1 f5 0-1

[Event "VIE-chT"]
[Site "Ho Chi Minh City"]
[Date "2019.09.29"]
[Round "5.30"]
[White "Nguyen, Van Quan"]
[Black "Le, Hong Phuc"]
[Result "0-1"]
[ECO "D60"]
[WhiteElo "1783"]
[BlackElo "1898"]
[PlyCount "83"]
[EventDate "2019.09.26"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. Nf3 Nbd7 6. e3 0-0 7. a3 Ne4 8. Nxe4 dxe4 9. Bxe7 Qxe7 10. Nd2 f5 11. g3 b6 12. b4 c5 13. bxc5 bxc5 14. Bg2 Bb7 15. 0-0 Rfd8 16. Nb3 Rac8 17. Na5 Ba6 18. Qb3 cxd4 19. exd4 Nb6 20. c5 Bxf1 21. Bxf1 Nd5 22. Bb5 Qc7 23. Nc6 Rf8 24. Nb4 Qf7 25. Bc4 Rfd8 26. Rc1 a5 27. Nxd5 exd5 28. Ba6 Rb8 29. Qc3 Qc7 30. c6 Rd6 31. Bb7 Rf8 32. Qd2 f4 33. Rc5 fxg3 34. hxg3 Qb6 35. Qa2 Kh8 36. Qc2 Qc7 37. Qd2 Rg6 38. Rxd5 Qf7 39. Rd7 Qf5 40. Qe3 Qh3 41. Rd5 Rh6 42. Qxe4 0-1

[Event "VIE-chT"]
[Site "Ho Chi Minh City"]
[Date "2019.09.29"]
[Round "6.35"]
[White "Phan, Minh Trieu"]
[Black "Nguyen, Van Quan"]
[Result "0-1"]
[ECO "B34"]
[WhiteElo "1892"]
[BlackElo "1783"]
[PlyCount "74"]
[EventDate "2019.09.26"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bc4 g6 4. d4 cxd4 5. Nxd4 Bg7 6. c3 Qb6 7. Nf3 Nf6 8. 0-0 0-0 9. Qc2 d6 10. Be3 Qc7 11. Nbd2 Ng4 12. Bf4 Nge5 13. Nxe5 Nxe5 14. Bxe5 Bxe5 15. f4 d5 16. Bxd5 Bxf4 17. Nf3 Bg4 18. h3 Bd7 19. Qf2 Bg3 20. Qe3 Bf4 21. Qd4 e6 22. Bb3 Bb5 23. Rfd1 Be2 24. Re1 Bxf3 25. gxf3 Rad8 26. Qc4 Qb6+ 27. Kg2 Rd2+ 28. Re2 Rfd8 29. Rae1 Qe3 30. Bd1 Be5 31. Rxd2 Rxd2+ 32. Be2 Qf4 33. Rg1 Qh2+ 34. Kf1 Qxh3+ 35. Ke1 Bf4 36. Qc5 Qh6 37. Qe7 Qh2 0-1

[Event "VIE-chT"]
[Site "Ho Chi Minh City"]
[Date "2019.09.28"]
[Round "4.26"]
[White "Nguyen, Xuan Vinh"]
[Black "Nguyen, Van Quan"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "1891"]
[BlackElo "1783"]
[PlyCount "62"]
[EventDate "2019.09.26"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. cxd5 exd5 6. e3 Be7 7. Bd3 0-0 8. Qc2 Re8 9. Nge2 c6 10. 0-0 Nf8 11. Bxf6 Bxf6 12. b4 g6 13. b5 Ne6 14. bxc6 bxc6 15. Na4 Bd7 16. Rab1 Qa5 17. Rb7 Bc8 18. Rb2 Bd7 19. Rfb1 c5 20. Bb5 Red8 21. Bxd7 Rxd7 22. Rb5 Qd8 23. Nxc5 Rc7 24. Qa4 Nxc5 25. Rxc5 Rxc5 26. dxc5 Qc7 27. c6 Rc8 28. Rc1 Qb6 29. g3 Rc7 30. Nf4 d4 31. exd4 Qb2 1-0

[Event "VIE-chT"]
[Site "Ho Chi Minh City"]
[Date "2019.09.27"]
[Round "3.26"]
[White "Nguyen, Van Quan"]
[Black "Phung, Duc Anh"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1783"]
[BlackElo "1914"]
[PlyCount "29"]
[EventDate "2019.09.26"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 c5 4. Nf3 Nc6 5. c3 Qb6 6. Qc2 Bf5 7. Qxf5 Qxb2 8. Nfd2 e6 9. Qd3 c4 10. Nxc4 dxc4 11. Qd2 Qxa1 12. Qc2 Nb4 13. cxb4 Bxb4+ 14. Kd1 Nd5 15. Qa4+ 1/2-1/2

[Event "VIE-chT"]
[Site "Ho Chi Minh City"]
[Date "2019.09.27"]
[Round "2.28"]
[White "Pham, Thanh Binh"]
[Black "Nguyen, Van Quan"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "1912"]
[BlackElo "1783"]
[PlyCount "100"]
[EventDate "2019.09.26"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bc4 g6 4. Ng5 Ne5 5. Bb3 c4 6. d4 cxb3 7. dxe5 bxc2 8. Qxc2 Bg7 9. Qc4 e6 10. Nf3 h6 11. 0-0 Ne7 12. Nc3 0-0 13. Rd1 a6 14. a4 Rb8 15. h3 b6 16. b3 Nc6 17. Bf4 g5 18. Bg3 Na5 19. Qb4 Re8 20. Rab1 b5 21. Qd4 Nc6 22. Qd2 bxa4 23. bxa4 Rxb1 24. Rxb1 Qa5 25. Rc1 Nxe5 26. Nxe5 Bxe5 27. Bxe5 Qxe5 28. Qe3 Bb7 29. Rb1 Bc6 30. f3 d5 31. Qe1 d4 32. Na2 Bxa4 33. Qd2 Rc8 34. Rc1 Rxc1+ 35. Nxc1 Qc5 36. Kf2 Qc2 37. Qxc2 Bxc2 38. Ke2 e5 39. Kd2 Ba4 40. Nd3 f6 41. Nc5 Bb5 42. g3 Kf7 43. g4 Ke7 44. Nb3 Kd6 45. Na5 Kc7 46. Nb3 Kb6 47. Nc1 Bc4 48. Kc2 Bb5 49. Nd3 Bxd3+ 50. Kxd3 Kb5 0-1

[Event "VIE-chT"]
[Site "Ho Chi Minh City"]
[Date "2019.09.26"]
[Round "1.1"]
[White "Nguyen, Van Quan"]
[Black "Nguyen, Duc Hoa"]
[Result "0-1"]
[ECO "D94"]
[WhiteElo "1783"]
[BlackElo "2417"]
[PlyCount "106"]
[EventDate "2019.09.26"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. e3 0-0 6. Be2 c5 7. 0-0 cxd4 8. Nxd4 dxc4 9. Bxc4 a6 10. a4 Qc7 11. Qe2 e5 12. Nc2 e4 13. Nd5 Nxd5 14. Bxd5 Re8 15. Rb1 Nd7 16. Qc4 Qxc4 17. Bxc4 Nb6 18. Bb3 Bd7 19. Ra1 Rac8 20. Nd4 Nc4 21. Bd1 Red8 22. b3 Ne5 23. Bd2 Nc6 24. Nxc6 Bxc6 25. Ra2 Rd3 26. Ba5 Bd5 27. Rc2 Rc6 28. Rxc6 Bxc6 29. Bc2 Rd5 30. b4 Rd2 31. Rc1 b5 32. axb5 axb5 33. Bb3 Bd7 34. Rd1 Rxd1+ 35. Bxd1 Bc3 36. Bb3 Kf8 37. Bd5 f5 38. Kf1 Ke7 39. f3 exf3 40. gxf3 Kd6 41. Bb3 Be6 42. Bxe6 Kxe6 43. Ke2 Be5 44. h3 h5 45. Kd3 Kd5 46. Bd8 Bd6 47. Kc3 Bg3 48. Be7 Ke6 49. Bc5 g5 50. Kd3 Bd6 51. Bxd6 Kxd6 52. Kd4 h4 53. e4 g4 0-1

[Event "Hanoi HD Bank op-B 8th"]
[Site "Hanoi"]
[Date "2018.03.12"]
[Round "4"]
[White "Nguyen, Van Quan"]
[Black "Nguyen, Thien Ngan"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "1936"]
[BlackElo "1643"]
[PlyCount "64"]
[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 e6 2. Nc3 d5 3. d4 Nf6 4. Nf3 Be7 5. Bf4 0-0 6. e3 b6 7. cxd5 exd5 8. Bd3 Bb7 9. h3 Nbd7 10. 0-0 Rc8 11. Rc1 a6 12. Qe2 b5 13. Rfd1 Re8 14. Nb1 c5 15. dxc5 Rxc5 16. Nd4 Qb6 17. Nd2 Bf8 18. N2b3 Rxc1 19. Rxc1 Ne5 20. Bxe5 Rxe5 21. Qc2 Bd6 22. Nc5 Ba8 23. Nd7 Nxd7 24. Qc8+ Nf8 25. Qxa8 Qa5 26. Nf5 Qd2 27. Qc8 Qxd3 28. Nxd6 Qg6 29. Qd8 Rg5 30. g4 f5 31. Rc8 Rxg4+ 32. hxg4 Qxg4+ 1/2-1/2

[Event "Hanoi HD Bank op-B 8th"]
[Site "Hanoi"]
[Date "2018.03.12"]
[Round "5"]
[White "To, Ngoc Minh"]
[Black "Nguyen, Van Quan"]
[Result "0-1"]
[ECO "C67"]
[BlackElo "1936"]
[PlyCount "69"]
[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 Nf6 4. 0-0 Nxe4 5. Re1 Nd6 6. Nxe5 Nxe5 7. Rxe5+ Be7 8. Ba4 0-0 9. d4 Bf6 10. Re1 b5 11. Bb3 Re8 12. c3 Bb7 13. Bf4 Nc4 14. Nd2 Rxe1+ 15. Qxe1 Nxb2 16. Qe2 Na4 17. Rc1 a6 18. Ne4 d6 19. Ng3 g6 20. h3 Qe8 21. Qg4 Bg7 22. Bd2 Nb6 23. Re1 Qc6 24. Ne4 Nc4 25. Bxc4 bxc4 26. Ng5 Re8 27. Rxe8+ Qxe8 28. h4 h6 29. Nh3 Qa4 30. a3 Qxa3 31. Qd7 Qa1+ 32. Kh2 Qf1 33. Qe8+ Kh7 34. f3 Qd3 35. Be1 0-1

[Event "Hanoi HD Bank op-B 8th"]
[Site "Hanoi"]
[Date "2018.03.11"]
[Round "3"]
[White "Can, Chi Thanh1111"]
[Black "Nguyen, Van Quan"]
[Result "0-1"]
[ECO "D52"]
[BlackElo "1936"]
[PlyCount "88"]
[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 e6 3. Nf3 d5 4. Nc3 Bd6 5. Bg5 c6 6. e3 Nbd7 7. Rc1 h6 8. Bh4 0-0 9. Bd3 dxc4 10. Bxc4 e5 11. dxe5 Nxe5 12. Nxe5 Bxe5 13. 0-0 Qc7 14. Bg3 Bxg3 15. hxg3 Bf5 16. Qe1 Rad8 17. e4 Rfe8 18. f3 Be6 19. Bxe6 Rxe6 20. Qf2 Qa5 21. Rfd1 Red6 22. Qe2 Rxd1+ 23. Rxd1 Rxd1+ 24. Nxd1 Qxa2 25. e5 Nd7 26. Nc3 Qe6 27. f4 f6 28. Qf2 b6 29. exf6 Nxf6 30. Qd2 Nd5 31. Kf2 Kf7 32. Ne2 c5 33. Ng1 Nf6 34. Qd1 Ne4+ 35. Kf3 Qg4+ 36. Kxg4 Nf2+ 37. Kh5 Nxd1 38. b3 Ne3 39. Nf3 Nf5 40. Ne5+ Kg8 41. g4 Nd4 42. g5 hxg5 43. Kxg5 Nxb3 44. g4 a5 0-1

[Event "Hanoi HD Bank op-B 8th"]
[Site "Hanoi"]
[Date "2018.03.10"]
[Round "1"]
[White "Bui, Ngoc Anh Thi"]
[Black "Nguyen, Van Quan"]
[Result "0-1"]
[ECO "D00"]
[BlackElo "1936"]
[PlyCount "83"]
[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 d5 2. Bf4 Nf6 3. e3 e6 4. Nd2 Bd6 5. Bxd6 cxd6 6. c3 0-0 7. Ngf3 Nc6 8. Be2 e5 9. dxe5 dxe5 10. Nb3 Qe7 11. 0-0 Bg4 12. h3 Bh5 13. Nh4 Bxe2 14. Qxe2 Rad8 15. Nf3 Qc7 16. Rac1 e4 17. Nfd4 Ne5 18. Rcd1 a6 19. Rd2 Nfd7 20. Nc2 Nc4 21. Rxd5 Nxb2 22. Rd4 Nf6 23. Na3 Nd3 24. c4 Nc5 25. Rfd1 Ne6 26. Rxd8 Rxd8 27. Rxd8+ Qxd8 28. Qd2 Qxd2 29. Nxd2 Kf8 30. Nab1 Ke7 31. Nc3 Nc5 32. Kf1 Kd6 33. Ke2 Ke5 34. Nb3 Kd6 35. Nd2 Ke6 36. f3 exf3+ 37. gxf3 Nfd7 38. f4 f5 39. Nd5 g6 40. a3 a5 41. Nf3 Ne4 42. Nd2 0-1

[Event "Hanoi HD Bank op-B 8th"]
[Site "Hanoi"]
[Date "2018.03.10"]
[Round "2"]
[White "Nguyen, Van Quan"]
[Black "Pham, Tran Gia Phuc"]
[Result "0-1"]
[ECO "E11"]
[WhiteElo "1936"]
[BlackElo "1529"]
[PlyCount "64"]
[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. Nf3 e6 3. c4 Bb4+ 4. Bd2 Qe7 5. Nc3 0-0 6. e3 Bxc3 7. Bxc3 Ne4 8. Qc2 f5 9. Bd3 Nxc3 10. Qxc3 d6 11. h4 Nd7 12. Qc2 b6 13. 0-0-0 Bb7 14. Rh3 Nf6 15. h5 Ng4 16. Rg3 Nh6 17. Ng5 e5 18. d5 Bc8 19. f4 Ng4 20. h6 g6 21. Rh1 e4 22. Be2 Nf6 23. Rgh3 Bd7 24. Qc3 c6 25. dxc6 Bxc6 26. Kb1 Rac8 27. Rd1 Rfe8 28. Qd4 d5 29. Rhh1 Kh8 30. g4 Rcd8 31. gxf5 gxf5 32. Rdg1 dxc4 0-1

[Event "ASEAN-ch 9th"]
[Site "Kuala Lumpur"]
[Date "2017.09.20"]
[Round "5.4"]
[White "Md Nizam, Ahmad Nazmi"]
[Black "Nguyen, Van Quan"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1420"]
[BlackElo "1939"]
[PlyCount "154"]
[EventDate "2017.09.18"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "MAS"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 e6 3. Nf3 d5 4. e3 Bd6 5. Bg3 0-0 6. Bd3 c5 7. c3 b6 8. Nbd2 Bb7 9. 0-0 Bxg3 10. hxg3 Nbd7 11. Qe2 Qc7 12. Rac1 e5 13. dxe5 Nxe5 14. Nxe5 Qxe5 15. Nf3 Qe7 16. Rfd1 Rfd8 17. b3 Rd6 18. Rc2 Rad8 19. Rcd2 g6 20. c4 Kg7 21. a3 dxc4 22. Bxc4 Bxf3 23. gxf3 Qe5 24. Rxd6 Rxd6 25. Rxd6 Qxd6 26. Kf1 Nd7 27. Qd3 Qxd3+ 28. Bxd3 Ne5 29. Ke2 Kf6 30. Bb5 Ke7 31. f4 Nd7 32. Kd3 Kd6 33. e4 f6 34. Kc4 Nb8 35. b4 cxb4 36. Kxb4 a6 37. Bc4 Nc6+ 38. Kc3 b5 39. Bd5 a5 40. Bxc6 Kxc6 41. Kd4 Kd6 42. e5+ fxe5+ 43. fxe5+ Ke6 44. f4 g5 45. f5+ Kxf5 46. Kd5 b4 47. e6 Kf6 48. Kd6 b3 49. e7 b2 50. e8Q b1Q 51. Qe7+ Kg6 52. Qe6+ Kh5 53. Qe2+ Kh6 54. Qe3 a4 55. Kc5 Qb3 56. Qe5 Qxa3+ 57. Kb5 Qb3+ 58. Ka5 Kg6 59. g4 Qf7 60. Qe4+ Kg7 61. Qe5+ Qf6 62. Qc7+ Kh6 63. Qh2+ Kg6 64. Qc2+ Kf7 65. Qc7+ Qe7 66. Qc4+ Qe6 67. Qc7+ Kf6 68. Qd8+ Qe7 69. Qb6+ Kf7 70. Qf2+ Ke8 71. Kxa4 Qd7+ 72. Kb3 Qxg4 73. Qe3+ Kf7 74. Qa7+ Kg6 75. Qe3 Qf5 76. Kc3 h5 77. Qc5 Qxc5+ 0-1

[Event "ASEAN-ch 9th"]
[Site "Kuala Lumpur"]
[Date "2017.09.19"]
[Round "3.4"]
[White "Ngamwongchon, Tanawut"]
[Black "Nguyen, Van Quan"]
[Result "0-1"]
[ECO "A38"]
[BlackElo "1939"]
[PlyCount "28"]
[EventDate "2017.09.18"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "MAS"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 c5 2. g3 Nc6 3. Bg2 Nf6 4. d3 g6 5. 0-0 Bg7 6. c4 0-0 7. Nc3 d5 8. Qd2 dxc4 9. dxc4 Be6 10. b3 Ne4 11. Qe3 Bxc3 12. Rb1 Bf5 13. Nh4 Bd4 14. Qd3 Nxf2 0-1

[Event "ASEAN-ch 9th"]
[Site "Kuala Lumpur"]
[Date "2017.09.19"]
[Round "4.3"]
[White "Nguyen, Van Quan"]
[Black "Sutikno"]
[Result "0-1"]
[ECO "E14"]
[WhiteElo "1939"]
[PlyCount "124"]
[EventDate "2017.09.18"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "MAS"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 e6 4. Bd3 b6 5. 0-0 Be7 6. Nbd2 Bb7 7. b3 0-0 8. Bb2 Nbd7 9. c4 c5 10. cxd5 exd5 11. Rc1 Rc8 12. Qe2 Re8 13. Rfd1 Bd6 14. Nf1 Nf8 15. Bb5 N6d7 16. Ng3 g6 17. Ba1 Qe7 18. dxc5 bxc5 19. Qb2 f6 20. Qe2 Be5 21. Ba6 Bxa6 22. Qxa6 Nb6 23. a4 Rcd8 24. a5 Nc8 25. Qc6 Bxa1 26. Rxa1 Qd6 27. Qb5 a6 28. Qd3 Na7 29. e4 d4 30. Rac1 Ne6 31. e5 fxe5 32. Ne4 Qf8 33. Qxa6 Nc8 34. Qc6 Qf4 35. Nxc5 Nxc5 36. Qxc5 Nd6 37. Qd5+ Nf7 38. Qb7 e4 39. Ne1 d3 40. g3 Qf5 41. Ng2 Ng5 42. Nf4 d2 43. Rc7 e3 44. Rg7+ Kh8 45. h4 exf2+ 46. Kxf2 Qf6 47. Rd7 Rxd7 48. Qxd7 Ne4+ 49. Kg2 Rd8 50. Qb7 Nc5 51. Qb5 Qd4 52. b4 Ne4 53. Qe2 Qxb4 54. a6 Rf8 55. Rf1 Kg8 56. Qd3 Nf6 57. Rd1 Qe4+ 58. Qxe4 Nxe4 59. Kf3 Nc5 60. Rxd2 Nxa6 61. Kg4 Nc5 62. h5 g5 0-1

[Event "ASEAN-ch 9th"]
[Site "Kuala Lumpur"]
[Date "2017.09.18"]
[Round "1.4"]
[White "Chuah, Heng Meng"]
[Black "Nguyen, Van Quan"]
[Result "1/2-1/2"]
[ECO "C65"]
[BlackElo "1939"]
[PlyCount "77"]
[EventDate "2017.09.18"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "MAS"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 Bc5 5. 0-0 d6 6. c3 0-0 7. Be3 Bb6 8. h3 Ne7 9. Ba4 Ng6 10. Bc2 Qe7 11. a4 Bxe3 12. fxe3 d5 13. exd5 Nxd5 14. Qe2 Bd7 15. Nbd2 Rae8 16. Nc4 f5 17. Bb3 c6 18. e4 Ndf4 19. Ncxe5+ Be6 20. Qc2 Nxe5 21. Nxe5 fxe4 22. d4 Qh4 23. Bxe6+ Rxe6 24. Kh2 e3 25. Rf3 e2 26. Qd2 Qg5 27. Rg3 Qd8 28. Qe3 Nxh3 29. Rxh3 Rf1 30. Qd3 Rxa1 31. Qxh7+ Kf8 32. Qh5 Rh1+ 33. Kxh1 e1Q+ 34. Kh2 Rxe5 35. dxe5 Qe7 36. Qf5+ Kg8 37. Qh7+ Kf8 38. Qf5+ Kg8 39. Qh7+ 1/2-1/2

[Event "ASEAN-ch 9th"]
[Site "Kuala Lumpur"]
[Date "2017.09.18"]
[Round "2.4"]
[White "Nguyen, Van Quan"]
[Black "Nguyen, Anh Tuan"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1939"]
[BlackElo "1901"]
[PlyCount "12"]
[EventDate "2017.09.18"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "MAS"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. a3 Nf6 2. f4 d6 3. Nf3 g6 4. e3 Nc6 5. Be2 Bg7 6. 0-0 e6 1/2-1/2

[Event "VIE-chT"]
[Site "Ho Chi Minh City"]
[Date "2017.07.29"]
[Round "9.31"]
[White "Nguyen, Van Quan"]
[Black "Hoang, Quoc Khanh"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "2002"]
[BlackElo "2038"]
[PlyCount "18"]
[EventDate "2017.07.24"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Be7 5. Bf4 c6 6. e3 Nbd7 7. c5 b6 8. b4 b5 9. a3 Nh5 1/2-1/2

[Event "VIE-chT"]
[Site "Ho Chi Minh City"]
[Date "2017.07.28"]
[Round "8.20"]
[White "Nguyen, Quoc Hy"]
[Black "Nguyen, Van Quan"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1865"]
[BlackElo "2002"]
[PlyCount "78"]
[EventDate "2017.07.24"]
[EventType "team-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. Bg5 d5 3. Bxf6 exf6 4. g3 Bd6 5. Bg2 0-0 6. e3 c6 7. Ne2 Re8 8. 0-0 Bg4 9. Qd3 Na6 10. a3 Qd7 11. c4 dxc4 12. Qxc4 Nc7 13. Nbc3 Be6 14. Qd3 Bh3 15. Rfd1 Bxg2 16. Kxg2 Rad8 17. Rd2 Qg4 18. Rad1 f5 19. b4 a6 20. Qc4 h5 21. h3 Qg6 22. d5 cxd5 23. Nxd5 Rc8 24. Nb6 Rcd8 25. Nf4 Qh6 26. h4 Nb5 27. a4 Na7 28. Nxh5 Be7 29. Nd5 Rxd5 30. Qxd5 Qxh5 31. Qxb7 Nc8 32. Rc1 Nd6 33. Qd7 Kf8 34. Rxd6 Bxd6 35. Qxd6+ Kg8 36. Qxa6 Qg4 37. Qc4 Qg6 38. Qc6 Re6 39. Qa8+ Kh7 1-0

[Event "VIE-chT"]
[Site "Ho Chi Minh City"]
[Date "2017.07.28"]
[Round "7.30"]
[White "Nguyen, Van Quan"]
[Black "Nguyen, Le Ngoc Quy"]
[Result "1-0"]
[ECO "D31"]
[WhiteElo "2002"]
[BlackElo "1538"]
[PlyCount "51"]
[EventDate "2017.07.24"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. Nf3 dxc4 5. e3 b5 6. a4 Bb4 7. axb5 cxb5 8. Bd2 Bxc3 9. Bxc3 Qb6 10. d5 exd5 11. Bxg7 Ne7 12. Bxh8 f6 13. Qd4 Qxd4 14. Nxd4 Kf7 15. Nxb5 Nbc6 16. e4 Be6 17. Nc7 Rxh8 18. exd5 Nxd5 19. Nxe6 Kxe6 20. Bxc4 Kd6 21. 0-0-0 Nce7 22. Rxd5+ Nxd5 23. Rd1 Rc8 24. Rxd5+ Ke7 25. b3 Rc7 26. Kd2 1-0

[Event "VIE-chT"]
[Site "Ho Chi Minh City"]
[Date "2017.07.27"]
[Round "6.21"]
[White "Nguyen, Duy Trung"]
[Black "Nguyen, Van Quan"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1962"]
[BlackElo "2002"]
[PlyCount "79"]
[EventDate "2017.07.24"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 Nf6 5. d3 0-0 6. Bg5 d6 7. Nc3 h6 8. Bh4 Be6 9. Nd5 Bxd5 10. Bxd5 Rb8 11. Qd2 Kh7 12. c3 Bb6 13. Bxc6 bxc6 14. d4 Qe8 15. Bxf6 gxf6 16. Nh4 Rg8 17. Nf5 Rg6 18. Rae1 Qe6 19. Re3 Rbg8 20. Rh3 Rxg2+ 21. Kh1 R8g5 22. Rxh6+ Kg8 23. Ng3 R2xg3 24. fxg3 exd4 25. Qxg5+ fxg5 26. Rxe6 fxe6 27. cxd4 Bxd4 28. b3 d5 29. Kg2 Kg7 30. Kf3 Kf6 31. h4 gxh4 32. gxh4 Kg6 33. Kg4 c5 34. h5+ Kg7 35. exd5 exd5 36. Rf5 c6 37. Rg5+ Kh8 38. Rg6 Bc3 39. Rxc6 Bb4 40. Kg5 1-0

[Event "VIE-chT"]
[Site "Ho Chi Minh City"]
[Date "2017.07.26"]
[Round "5.34"]
[White "Nguyen, Van Quan"]
[Black "Vu, Thi Dieu Uyen"]
[Result "1-0"]
[ECO "E67"]
[WhiteElo "2002"]
[BlackElo "1691"]
[PlyCount "43"]
[EventDate "2017.07.24"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 d6 5. d4 Nbd7 6. Nf3 0-0 7. 0-0 Re8 8. Qc2 c5 9. Rd1 cxd4 10. Nxd4 a6 11. h3 Qc7 12. b3 Ne5 13. Bb2 Bd7 14. Rac1 Qc8 15. Kh2 Rb8 16. Qb1 Qc5 17. Nd5 Bc6 18. e3 Bxd5 19. cxd5 Qb6 20. g4 h6 21. Ne2 Nfd7 22. Bd4 1-0

[Event "VIE-chT"]
[Site "Ho Chi Minh City"]
[Date "2017.07.26"]
[Round "4.22"]
[White "Nguyen, Van Toan Thanh"]
[Black "Nguyen, Van Quan"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2039"]
[BlackElo "2002"]
[PlyCount "45"]
[EventDate "2017.07.24"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 0-0 6. b4 Be7 7. 0-0 d5 8. exd5 Nxd5 9. b5 Na5 10. Nxe5 Bf6 11. Qf3 Nxc4 12. dxc4 Bxe5 13. cxd5 Qh4 14. h3 Qc4 15. Re1 f6 16. a4 Rd8 17. Rd1 a6 18. b6 cxb6 19. Be3 Rd6 20. Nd2 Qh4 21. Ne4 Bd7 22. Nxd6 Bxd6 23. Rd4 1-0

[Event "VIE-chT"]
[Site "Ho Chi Minh City"]
[Date "2017.07.25"]
[Round "3.17"]
[White "Doan, Van Duc"]
[Black "Nguyen, Van Quan"]
[Result "1/2-1/2"]
[ECO "A32"]
[WhiteElo "2142"]
[BlackElo "2002"]
[PlyCount "55"]
[EventDate "2017.07.24"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c5 3. d4 e6 4. Nc3 a6 5. g3 cxd4 6. Nxd4 Qc7 7. Bg2 Qxc4 8. 0-0 Nc6 9. Nb3 d5 10. Bf4 Qb4 11. a3 Qb6 12. e4 dxe4 13. Nxe4 Nxe4 14. Bxe4 Be7 15. Be3 Qc7 16. Rc1 0-0 17. Nd4 Bd7 18. Qc2 Rac8 19. Bxh7+ Kh8 20. Be4 Qe5 21. Nxc6 Bxc6 22. Bxc6 Rxc6 23. Qb3 Rxc1 24. Rxc1 b5 25. Rc6 Bf6 26. Rxa6 Qxb2 27. Qxb2 Bxb2 28. Rb6 1/2-1/2

[Event "VIE-chT"]
[Site "Ho Chi Minh City"]
[Date "2017.07.24"]
[Round "2.22"]
[White "Nguyen, Van Quan"]
[Black "Tong, Thai Hung"]
[Result "1/2-1/2"]
[ECO "D13"]
[WhiteElo "2002"]
[BlackElo "2182"]
[PlyCount "108"]
[EventDate "2017.07.24"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "VIE"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 a6 5. cxd5 cxd5 6. Bf4 Nc6 7. e3 Bg4 8. Bd3 e6 9. Qb3 Bxf3 10. gxf3 Bd6 11. Bg5 0-0 12. f4 b5 13. Rc1 Rc8 14. 0-0 h6 15. Bh4 Be7 16. Bxf6 Bxf6 17. Kh1 Na5 18. Qd1 Qb6 19. Rg1 Rfd8 20. b3 Qd6 21. Bb1 Rc6 22. Ne2 Rdc8 23. Qd2 Nb7 24. Rc3 Rxc3 25. Nxc3 Qb4 26. Rc1 Bd8 27. Qd3 g6 28. Kg2 Nd6 29. Ne2 Rxc1 30. Nxc1 Ba5 31. Qc2 Qc3 32. Nd3 Qxc2 33. Bxc2 Bc7 34. b4 Kf8 35. a4 a5 36. axb5 Nxb5 37. bxa5 Bxa5 38. Kf3 Na3 39. Ba4 Nc4 40. Ne5 Nd2+ 41. Ke2 Ne4 42. Bc2 Nd6 43. Nd3 Bb6 44. Ne5 Bc7 45. Nd3 Nb5 46. Nc5 Bd6 47. Nd7+ Ke7 48. Ne5 Kf6 49. Ng4+ Kg7 50. Ne5 Nc7 51. Bd3 Ne8 52. Nd7 Bc7 53. Ne5 Nf6 54. Kf3 Ba5 1/2-1/2

