[Event "7th Prochess matchs 08 - 2023"]
[Site "5th floor, Songda 9 Building, 02 Nguyen Hoang, Nam Tu Liem, Ha Noi, Viet Nam"]
[Date "2023.08.18"]
[Round "1"]
[Board "1"]
[White "Duong, Vu Anh"]
[Black "Cox, Tristan A"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2046"]
[BlackElo "2088"]
[PlyCount "55"]
[EventDate "2023.08.18"]
[EventRounds "6"]
[EventCountry "VIE"]

1. c4 Nf6 2. Nf3 g6 3. d4 Bg7 4. g3 O-O 5. Bg2 d6 6. O-O Nc6 7. Nc3 e5 8. dxe5 Nxe5
9. Nxe5 dxe5 10. Bg5 Qxd1 11. Rfxd1 c6 12. b4 Be6 13. c5 h6 14. Bxf6 Bxf6 15. Ne4
Be7 16. Nd6 Bxd6 17. Rxd6 Rfd8 18. Rad1 Rxd6 19. Rxd6 Bxa2 20. b5 Rc8 21. bxc6 bxc6
22. Bxc6 Bc4 23. e4 a5 24. Bd5 Rxc5 25. Rxg6+ Kf8 26. Rxh6 Bxd5 27. exd5 Rxd5 28.
Ra6  1/2-1/2

[Event "7th Prochess matchs 08 - 2023"]
[Site "5th floor, Songda 9 Building, 02 Nguyen Hoang, Nam Tu Liem, Ha Noi, Viet Nam"]
[Date "2023.08.19"]
[Round "2"]
[Board "1"]
[White "Cox, Tristan A"]
[Black "Duong, Vu Anh"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2088"]
[BlackElo "2046"]
[PlyCount "105"]
[EventDate "2023.08.18"]
[EventRounds "6"]
[EventCountry "VIE"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Nf3 Nc6 5. Bc4 Nb6 6. Bb3 c4 7. Bc2 d6 8. exd6 Qxd6
9. O-O Be6 10. Re1 Rd8 11. Na3 Bd5 12. d4 cxd3 13. Qxd3 e6 14. Nb5 Qb8 15. Nbd4 Be7
16. Ng5 Nxd4 17. Qxd4 Bf6 18. Qg4 g6 19. c4 Bxc4 20. Bf4 Qc8 21. Ne4 Bg7 22. Nd6+
Rxd6 23. Bxd6 Bxb2 24. Rab1 Bg7 25. Rec1 Qc6 26. Ba3 Qd5 27. Be4 Qd7 28. Rxb6 axb6
29. Rxc4 f5 30. Qe2 fxe4 31. Rxe4 e5 32. h3 Qd5 33. Rc4 Bf6 34. Rc8+ Bd8 35. Bb2
O-O 36. Bxe5 Qe6 37. Rc4 Bf6 38. Re4 Re8 39. f4 Qd5 40. Re3 Bxe5 41. fxe5 Qd4 42.
Kh1 Re6 43. Re4 Qd5 44. Qc2 Rc6 45. Qe2 Re6 46. Kh2 Kg7 47. h4 h5 48. a4 Qc5 49.
Qd2 Rxe5 50. Qd7+ Kh6 51. Qd2+ Kh7 52. Rd4 Re7 53. Qf4  1/2-1/2

[Event "7th Prochess matchs 08 - 2023"]
[Site "5th floor, Songda 9 Building, 02 Nguyen Hoang, Nam Tu Liem, Ha Noi, Viet Nam"]
[Date "2023.08.19"]
[Round "3"]
[Board "1"]
[White "Duong, Vu Anh"]
[Black "Cox, Tristan A"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2046"]
[BlackElo "2088"]
[PlyCount "131"]
[EventDate "2023.08.18"]
[EventRounds "6"]
[EventCountry "VIE"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. g3 O-O 5. Bg2 d6 6. O-O c6 7. Nc3 Qb6 8. h3 Qa6
9. Qa4 Qxa4 10. Nxa4 Be6 11. b3 Na6 12. Nc3 Rab8 13. Bb2 b5 14. cxb5 cxb5 15. Rac1
b4 16. Nb1 Bd5 17. Nbd2 Ne4 18. Nxe4 Bxe4 19. Nd2 Bxg2 20. Kxg2 Rfc8 21. Nc4 Kf8
22. e4 Nc7 23. Na5 Nb5 24. Nc6 Rb6 25. Nxb4 Rxc1 26. Rxc1 Bxd4 27. Bxd4 Nxd4 28.
Rc4 Ne6 29. Nd5 Ra6 30. Nc3 Ke8 31. f4 Kd7 32. Kf3 Nc7 33. a4 e6 34. Ke3 f5 35. e5
dxe5 36. fxe5 Rc6 37. Rxc6 Kxc6 38. Kd4 a5 39. Kc4 g5 40. Ne2 h5 41. h4 f4 42. hxg5
fxg3 43. g6 Ne8 44. Nxg3 h4 45. Nf1 Ng7 46. Nh2 Nf5 47. b4 axb4 48. Kxb4 Kb6 49.
Nf3 h3 50. Nh2 Ng7 51. a5+ Kc6 52. Nf3 Nf5 53. Nd4+ Kd7 54. Nxf5 exf5 55. g7 h2 56.
g8=Q h1=Q 57. Qf7+ Kc6 58. Qe6+ Kc7 59. Qb6+ Kd7 60. Qd6+ Kc8 61. a6 Qb1+ 62. Kc5
Qc2+ 63. Kb6 Qb3+ 64. Ka7 Qe3+ 65. Qb6 f4 66. e6  1-0

[Event "7th Prochess matchs 08 - 2023"]
[Site "5th floor, Songda 9 Building, 02 Nguyen Hoang, Nam Tu Liem, Ha Noi, Viet Nam"]
[Date "2023.08.20"]
[Round "4"]
[Board "1"]
[White "Cox, Tristan A"]
[Black "Duong, Vu Anh"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2088"]
[BlackElo "2046"]
[PlyCount "94"]
[EventDate "2023.08.18"]
[EventRounds "6"]
[EventCountry "VIE"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Nf3 Nc6 5. Bc4 Nb6 6. Bb3 c4 7. Bc2 d6 8. exd6 Qxd6
9. O-O Bg4 10. Re1 O-O-O 11. Na3 f6 12. b3 cxb3 13. axb3 a6 14. d4 e5 15. Be3 Nd5
16. Qd3 Bxf3 17. Qf5+ Kb8 18. Qxf3 exd4 19. Nc4 Qc7 20. Bxd4 Nxd4 21. cxd4 Bb4 22.
Rec1 Qf4 23. Be4 Qxf3 24. Bxf3 Nc3 25. Ne3 Nb5 26. d5 Bd2 27. Rc2 Bxe3 28. fxe3 Rc8
29. Rd2 Nd6 30. Rd3 Rc2 31. Rad1 Rhc8 32. h3 R8c3 33. Kh2 Kc7 34. Kg3 Kb6 35. e4
Kc5 36. h4 b5 37. Kf4 Rxd3 38. Rxd3 b4 39. Rd1 Rc3 40. Ra1 Kb6 41. e5 fxe5+ 42. Kxe5
Nb5 43. Rd1 Re3+ 44. Kf4 Re7 45. d6 Rd7 46. Ke5 Kc5 47. Rd5+ Kc6  1-0

[Event "7th Prochess matchs 08 - 2023"]
[Site "5th floor, Songda 9 Building, 02 Nguyen Hoang, Nam Tu Liem, Ha Noi, Viet Nam"]
[Date "2023.08.20"]
[Round "5"]
[Board "1"]
[White "Duong, Vu Anh"]
[Black "Cox, Tristan A"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2046"]
[BlackElo "2088"]
[PlyCount "125"]
[EventDate "2023.08.18"]
[EventRounds "6"]
[EventCountry "VIE"]

1. d4 Nf6 2. Bg5 g6 3. Bxf6 exf6 4. e3 d5 5. c4 dxc4 6. Bxc4 Bd6 7. Nc3 Nd7 8. Nf3
c6 9. a3 a5 10. O-O O-O 11. Qc2 f5 12. Rfd1 Nb6 13. Ba2 Qe7 14. Rac1 Bd7 15. g3 Rfe8
16. Kg2 Kg7 17. h4 h6 18. Qd3 Rad8 19. d5 Nxd5 20. Nxd5 cxd5 21. Bxd5 Qf6 22. Qd4
Qxd4 23. Rxd4 Be7 24. Rc7 Bf6 25. Rd2 Bc6 26. Rxf7+ Kg8 27. Bxc6 Kxf7 28. Bxe8+ Rxe8
29. Rd7+ Re7 30. Rxe7+ Kxe7 31. b3 Kd6 32. Ne1 a4 33. bxa4 Bb2 34. Nd3 Bxa3 35. Kf3
Kd5 36. Nf4+ Kc4 37. Nxg6 Kb4 38. Kf4 Kxa4 39. Kxf5 b5 40. Ke4 b4 41. Kd3 b3 42.
Ne5 Bb4 43. Nc4 Be1 44. Ke2 Bc3 45. g4 Kb4 46. Kd3 Bf6 47. h5 Kc5 48. f4 b2 49. Nd2
Kd5 50. e4+ Ke6 51. Kc2 Bh4 52. Kxb2 Bg3 53. f5+ Ke5 54. Nc4+ Kxe4 55. f6 Bh4 56.
f7 Bf6+ 57. Kc2 Bg7 58. Nd6+ Kf4 59. Ne8 Bf8 60. Nf6 Bg7 61. Kd3 Kg5 62. Nh7+ Kxg4
63. Ke4  1-0

[Event "7th Prochess matchs 08 - 2023"]
[Site "5th floor, Songda 9 Building, 02 Nguyen Hoang, Nam Tu Liem, Ha Noi, Viet Nam"]
[Date "2023.08.21"]
[Round "6"]
[Board "1"]
[White "Cox, Tristan A"]
[Black "Duong, Vu Anh"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2088"]
[BlackElo "2046"]
[PlyCount "91"]
[EventDate "2023.08.18"]
[EventRounds "6"]
[EventCountry "VIE"]

1. c4 Nf6 2. g3 c6 3. Bg2 d5 4. Nf3 g6 5. d4 Bg7 6. O-O O-O 7. Nc3 dxc4 8. e4 b5
9. Ne1 b4 10. e5 bxc3 11. exf6 cxb2 12. Bxb2 Bxf6 13. Nc2 Be6 14. Ne3 Nd7 15. Rc1
Nb6 16. Bxc6 Rc8 17. Bg2 Qd7 18. Qe2 Qb5 19. Rfd1 Rfd8 20. Ba3 Rxd4 21. Rxd4 Bxd4
22. Bxe7 Qb2 23. Qd1 Bxe3 24. fxe3 Qe5 25. e4 c3 26. Qf3 Qd4+ 27. Kh1 Nd7 28. Bg5
c2 29. Be3 Qb2 30. Bf1 Qc3 31. Qf2 Ne5 32. Be2 Nd3 33. Bxd3 Qxd3 34. Qf4 Rd8 35.
Kg2 a6 36. a3 Bb3 37. Rf1 Re8 38. e5 Qd5+ 39. Kf2 Rxe5 40. g4 Re4 41. Qb8+ Kg7 42.
h3 Rxe3 43. Kxe3 Qc5+ 44. Kf3 Bd5+ 45. Kg3 Qe3+ 46. Kh2  0-1