[Event "Valencia Cuna op 6th"]
[Site "Valencia"]
[Date "2025.07.07"]
[Round "3"]
[White "Petkov, Momchil"]
[Black "Nguyen, Piotr"]
[Result "1-0"]
[ECO "B36"]
[WhiteElo "2520"]
[BlackElo "2396"]
[PlyCount "73"]
[EventDate "2025.07.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CB28_2025"]
[SourceDate "2025.07.09"]
[SourceVersion "1"]
[SourceVersionDate "2025.07.09"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. c4 Nc6 4. d4 cxd4 5. Nxd4 Nf6 6. Nc3 Nxd4 7. Qxd4 d6 8. Be2 Bg7 9. Bg5 0-0 10. Qe3 Qb6 11. Qxb6 axb6 12. Kd2 Be6 13. a4 Rfc8 14. b3 h6 15. Be3 b5 16. e5 b4 17. exf6 bxc3+ 18. Kxc3 Bxf6+ 19. Bd4 d5 20. Bxf6 exf6 21. Bf3 Rc7 22. Rhd1 dxc4 23. b4 h5 24. a5 Bd7 25. Rd6 Kg7 26. Rb6 Ra7 27. Rd1 f5 28. Rd4 Be6 29. Rd8 h4 30. Rb8 Bc8 31. Bd5 g5 32. Rxc8 Rxc8 33. Rxb7 Ra6 34. Rxf7+ Kg6 35. Bb7 Kxf7 36. Bxc8 Ra8 37. Bb7 1-0

[Event "Valencia Cuna op 6th"]
[Site "Valencia"]
[Date "2025.07.06"]
[Round "2"]
[White "Nguyen, Piotr"]
[Black "Arizmendi Martinez, Julen Luis"]
[Result "1/2-1/2"]
[ECO "B31"]
[WhiteElo "2396"]
[BlackElo "2497"]
[PlyCount "57"]
[EventDate "2025.07.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CB28_2025"]
[SourceDate "2025.07.09"]
[SourceVersion "1"]
[SourceVersionDate "2025.07.09"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. Re1 Nf6 6. c3 0-0 7. d4 d5 8. e5 Ne4 9. Be3 cxd4 10. cxd4 Qb6 11. Bxc6 Qxc6 12. Nfd2 Nxd2 13. Qxd2 Bf5 14. Nc3 Rfc8 15. f3 Qd7 16. a4 Rc4 17. Rad1 Rac8 18. Bh6 b6 19. h4 a6 20. Kf2 b5 21. axb5 axb5 22. g4 b4 23. Bxg7 Kxg7 24. Ne2 Bc2 25. Rc1 h6 26. Nf4 e6 27. Ne2 Qe7 28. Kg3 Bb3 29. Qe3 1/2-1/2

[Event "POL-chT Ekstraliga"]
[Site "Chotowa"]
[Date "2025.06.10"]
[Round "9.4"]
[White "Nguyen, Piotr"]
[Black "Klimkowski, Jan"]
[Result "1/2-1/2"]
[ECO "A21"]
[WhiteElo "2394"]
[BlackElo "2508"]
[PlyCount "95"]
[EventDate "2025.06.02"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CB24_2025"]
[SourceDate "2025.06.11"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.11"]
[SourceQuality "1"]
[WhiteTeam "Plock Hetman"]
[BlackTeam "Katowice Hetman"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. c4 e5 2. g3 Be7 3. Nc3 f5 4. Bg2 Nf6 5. d4 d6 6. Nf3 e4 7. Ng5 c6 8. d5 h6 9. Nh3 Nbd7 10. f3 Ne5 11. fxe4 fxe4 12. Nf2 Nxc4 13. Nfxe4 Qb6 14. Qb3 Nxe4 15. Bxe4 Qc5 16. Bg6+ Kd8 17. Bf4 cxd5 18. Rd1 Be6 19. Qxb7 Nb6 20. Qa6 Rf8 21. Rf1 Rf6 22. Bd3 g5 23. Bc1 Rxf1+ 24. Kxf1 Bh3+ 25. Ke1 Qg1+ 26. Kd2 Qxh2 27. Nb5 Qf2 28. Kc2 Bc8 29. Qa5 Qc5+ 30. Kb1 a6 31. b4 axb5 32. bxc5 Rxa5 33. cxb6 Be6 34. Rh1 Bf8 35. Bxg5+ hxg5 36. Rh8 Kd7 37. Rxf8 Kc6 38. Re8 Bg4 39. Rg8 Kxb6 40. Rxg5 Be6 41. Rg6 Bf7 42. Rxd6+ Kc5 43. Rf6 Ra7 44. a3 Bg8 45. Kb2 Bh7 46. g4 Bxd3 47. exd3 Ra4 48. g5 1/2-1/2

[Event "POL-chT Ekstraliga"]
[Site "Chotowa"]
[Date "2025.06.09"]
[Round "8.4"]
[White "Kantans, Toms"]
[Black "Nguyen, Piotr"]
[Result "1/2-1/2"]
[ECO "B36"]
[WhiteElo "2528"]
[BlackElo "2394"]
[PlyCount "163"]
[EventDate "2025.06.02"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CB24_2025"]
[SourceDate "2025.06.11"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.11"]
[SourceQuality "1"]
[WhiteTeam "Gliwice Akademia Szachowa"]
[BlackTeam "Plock Hetman"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Nf6 6. Nc3 Nxd4 7. Qxd4 d6 8. Be3 Bg7 9. Be2 0-0 10. Qd3 Bd7 11. 0-0 a6 12. Bd4 b5 13. cxb5 axb5 14. Nxb5 e5 15. Be3 Bxb5 16. Qxb5 Rb8 17. Qd3 Rxb2 18. Bf3 Qa5 19. a3 Qa4 20. Rfb1 Rxb1+ 21. Rxb1 Ra8 22. Qxd6 Ne8 23. Rb8 Bf8 24. Rxa8 Qxa8 25. Qxe5 Qxa3 26. g3 Ng7 27. Be2 Qe7 28. Qd5 Ne8 29. Qa8 Nc7 30. Qc6 Qd6 31. Qc2 Ne6 32. Bc4 Nd4 33. Qa2 Nf3+ 34. Kg2 Ne5 35. Bd5 Qe7 36. Qa6 Nd7 37. Bd4 Nc5 38. Qc8 Nxe4 39. Qc6 Nd6 40. Bb2 Bg7 41. Ba3 Bf8 42. h4 Qe8 43. Qa6 Nf5 44. Bb2 Bg7 45. Bc1 Bd4 46. h5 gxh5 47. Qd3 Qe5 48. Qf3 Qf6 49. Qxh5 Ne7 50. Bf3 Ng6 51. Qg4 Kg7 52. Bd2 Bc5 53. Qh5 Qb6 54. Bh6+ Kg8 55. Bd5 Qc7 56. Qf5 Bf8 57. Be3 Bd6 58. f4 Bf8 59. Bd4 Bg7 60. Bb6 Qe7 61. Bc5 Qf6 62. Qe4 h5 63. Qe8+ Bf8 64. Bd4 Qe7 65. Qc6 Qe2+ 66. Bf2 Qg4 67. Qf6 Nh8 68. Bf3 Qg6 69. Qh4 Qc2 70. Bxh5 Ng6 71. Qg5 Kh7 72. Qf6 Qe4+ 73. Bf3 Qe7 74. Qf5 Bg7 75. Bd5 Bf6 76. g4 Kg7 77. g5 Bb2 78. Kf3 Qc7 79. Kg4 Qxf4+ 80. Qxf4 Nxf4 81. Kxf4 f6 82. gxf6+ 1/2-1/2

[Event "POL-chT Ekstraliga"]
[Site "Chotowa"]
[Date "2025.06.08"]
[Round "7.4"]
[White "Nguyen, Piotr"]
[Black "Dzida, Kamil"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "2394"]
[BlackElo "2411"]
[PlyCount "51"]
[EventDate "2025.06.02"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CB24_2025"]
[SourceDate "2025.06.11"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.11"]
[SourceQuality "1"]
[WhiteTeam "Plock Hetman"]
[BlackTeam "Gorzow Wielkopolski Stilon"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. c4 e6 2. g3 d5 3. Bg2 d4 4. Nf3 Nc6 5. 0-0 Nf6 6. d3 Bc5 7. Nbd2 a5 8. Nb3 Be7 9. e3 dxe3 10. Bxe3 Ng4 11. Bc5 Bxc5 12. Nxc5 b6 13. Qa4 Bd7 14. Nxd7 Qxd7 15. Ng5 Nce5 16. Qxd7+ Kxd7 17. Bxa8 Rxa8 18. f4 Nc6 19. Nxf7 Ke7 20. Ng5 h6 21. Nf3 Rd8 22. Rfd1 Nb4 23. b3 Nxd3 24. Rd2 Ne3 25. Ne5 Nxf4 26. Nc6+ 1-0

[Event "POL-chT Ekstraliga"]
[Site "Chotowa"]
[Date "2025.06.07"]
[Round "6.4"]
[White "Moranda, Wojciech"]
[Black "Nguyen, Piotr"]
[Result "1-0"]
[ECO "E92"]
[WhiteElo "2541"]
[BlackElo "2394"]
[PlyCount "63"]
[EventDate "2025.06.02"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CB24_2025"]
[SourceDate "2025.06.11"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.11"]
[SourceQuality "1"]
[WhiteTeam "Pegow Wieza"]
[BlackTeam "Plock Hetman"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. c4 d6 3. Nc3 g6 4. e4 Bg7 5. Nf3 0-0 6. Be2 e5 7. d5 a5 8. h3 Na6 9. Bg5 Qe8 10. g4 Nd7 11. a3 Nb6 12. b3 Nc5 13. Nd2 f5 14. b4 Nca4 15. Nb5 Qd7 16. Rc1 axb4 17. axb4 c6 18. dxc6 bxc6 19. Nxd6 Qxd6 20. c5 Qb8 21. cxb6 Qxb6 22. Qb3+ Kh8 23. gxf5 gxf5 24. Be7 Rg8 25. Nc4 Qa7 26. Nd6 h6 27. Qf7 Bd7 28. Rg1 Nb6 29. Rxg7 Rxg7 30. Bf6 Rag8 31. Qg6 Qa2 32. Qxh6# 1-0

[Event "POL-chT Ekstraliga"]
[Site "Chotowa"]
[Date "2025.06.06"]
[Round "5.4"]
[White "Nguyen, Piotr"]
[Black "Nurkiewicz, Maciej"]
[Result "1/2-1/2"]
[ECO "A49"]
[WhiteElo "2394"]
[BlackElo "2327"]
[PlyCount "95"]
[EventDate "2025.06.02"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CB24_2025"]
[SourceDate "2025.06.11"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.11"]
[SourceQuality "1"]
[WhiteTeam "Plock Hetman"]
[BlackTeam "Miedzyborow Wrzos"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d6 6. b3 c5 7. Bb2 Nc6 8. d5 Na5 9. c4 a6 10. Nbd2 b5 11. e4 Rb8 12. e5 Ng4 13. Re1 bxc4 14. exd6 exd6 15. Bxg7 Kxg7 16. Qc2 Kg8 17. Qc3 h6 18. bxc4 Nf6 19. h3 Re8 20. Bf1 Bd7 21. g4 Rb4 22. Bd3 Rxe1+ 23. Rxe1 Ne8 24. Kg2 Nb7 25. Bc2 Kh7 26. Qe3 Kg7 27. a3 Rb6 28. Ne4 a5 29. Qc3+ Kg8 30. Kg3 Kh7 31. Qe3 Rb2 32. Re2 Nf6 33. Nc3 Rb6 34. g5 hxg5 35. Nxg5+ Kg8 36. Qe7 Qxe7 37. Rxe7 Nd8 38. Re3 Kf8 39. Ba4 Bxa4 40. Nxa4 Rb8 41. Nc3 Rb3 42. Nge4 Nxe4+ 43. Nxe4 Rxe3+ 44. fxe3 Ke7 45. Kf4 f6 46. Nd2 Nf7 47. Nf3 a4 48. h4 1/2-1/2

[Event "POL-chT Ekstraliga"]
[Site "Chotowa"]
[Date "2025.06.05"]
[Round "4.4"]
[White "Raczek, Krzysztof"]
[Black "Nguyen, Piotr"]
[Result "1-0"]
[ECO "A38"]
[WhiteElo "2453"]
[BlackElo "2394"]
[PlyCount "151"]
[EventDate "2025.06.02"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CB24_2025"]
[SourceDate "2025.06.11"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.11"]
[SourceQuality "1"]
[WhiteTeam "Wroclaw Polonia"]
[BlackTeam "Plock Hetman"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. b3 g6 2. Bb2 Nf6 3. c4 Bg7 4. g3 c5 5. Nf3 d6 6. Bg2 e5 7. 0-0 0-0 8. d3 Nc6 9. Nc3 h6 10. e3 Be6 11. Rc1 Nh5 12. Na4 Qc8 13. d4 Bh3 14. dxe5 dxe5 15. Nxc5 Bxg2 16. Kxg2 Nb4 17. a3 Rd8 18. Qe2 Qxc5 19. axb4 Qxb4 20. Bxe5 Qxb3 21. Rb1 Qa4 22. Rxb7 Qc6 23. Rb5 Rac8 24. Rc1 Qxb5 25. cxb5 Rxc1 26. Qa2 Rc5 27. Bxg7 Nxg7 28. Nd4 Rd7 29. g4 h5 30. h3 hxg4 31. hxg4 Ne8 32. Qa4 Rcc7 33. Nc6 Nd6 34. f3 Rb7 35. Nd4 Rb6 36. Qc2 Rdb7 37. Kg3 Nxb5 38. Ne2 a5 39. Nf4 Nc7 40. Qa4 Rb5 41. Qa2 Kf8 42. Qa3+ Ke8 43. Ne2 Ne6 44. Nc3 Rc5 45. Ne4 Rbc7 46. f4 Kd7 47. Qd3+ Kc8 48. f5 gxf5 49. gxf5 Nd8 50. Qa6+ Nb7 51. Nxc5 Rxc5 52. e4 Kc7 53. Kf4 Rc6 54. Qa7 f6 55. Kg4 Rc4 56. Kf3 Rc3+ 57. Ke2 Rc6 58. Ke3 Rc5 59. Kd4 Rb5 60. Kc4 Re5 61. Kd3 Rc5 62. Ke3 Rc3+ 63. Kf2 Rc5 64. Kg2 Rb5 65. Kg3 Rb4 66. Kf3 Rc4 67. Ke3 Rc3+ 68. Kd4 Rc5 69. Qa8 Rb5 70. Qf8 Rb4+ 71. Kd5 Rb5+ 72. Kd4 Rb4+ 73. Kd3 Nd6 74. Qxf6 Rxe4 75. Qg7+ Kd8 76. f6 1-0

[Event "POL-chT Ekstraliga"]
[Site "Chotowa"]
[Date "2025.06.04"]
[Round "3.4"]
[White "Nguyen, Piotr"]
[Black "Olsen, Filip Boe"]
[Result "1/2-1/2"]
[ECO "B52"]
[WhiteElo "2394"]
[BlackElo "2449"]
[PlyCount "76"]
[EventDate "2025.06.02"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CB24_2025"]
[SourceDate "2025.06.11"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.11"]
[SourceQuality "1"]
[WhiteTeam "Plock Hetman"]
[BlackTeam "Dabrowa Gornicza Zaglebie"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Nxd7 5. 0-0 e6 6. Qe2 Be7 7. b3 Bf6 8. c3 Ne7 9. d4 cxd4 10. cxd4 Nc6 11. Bb2 0-0 12. Nbd2 d5 13. exd5 exd5 14. Qb5 Nb6 15. Ne5 a6 16. Qd3 Nd7 17. Qf5 Ncxe5 18. dxe5 g6 19. Qf4 Bg7 20. Nf3 Qa5 21. Rfd1 Rae8 22. b4 Qb5 23. a4 Qe2 24. Rd2 Qe4 25. Qxe4 dxe4 26. Rxd7 exf3 27. Rxb7 Bxe5 28. Bxe5 Rxe5 29. gxf3 Rc8 30. b5 axb5 31. a5 Rec5 32. Kg2 Rg5+ 33. Kf1 Rgc5 34. a6 Rc1+ 35. Rxc1 Rxc1+ 36. Ke2 Ra1 37. a7 Kg7 38. Kd3 Ra4 1/2-1/2

[Event "POL-chT Ekstraliga"]
[Site "Chotowa"]
[Date "2025.06.03"]
[Round "2.4"]
[White "Kokoszczynski, Jan"]
[Black "Nguyen, Piotr"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "2307"]
[BlackElo "2394"]
[PlyCount "165"]
[EventDate "2025.06.02"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CB24_2025"]
[SourceDate "2025.06.11"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.11"]
[SourceQuality "1"]
[WhiteTeam "Chylice Laura"]
[BlackTeam "Plock Hetman"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 g6 2. d4 d6 3. Nf3 Nf6 4. Bd3 Bg7 5. 0-0 0-0 6. Re1 Nc6 7. c3 e5 8. h3 a5 9. Nbd2 exd4 10. Nxd4 Re8 11. N2f3 Bd7 12. Bf4 Ne5 13. Bf1 Re7 14. Bh2 Qe8 15. Nxe5 dxe5 16. Nf3 Rd8 17. Qc2 Bc6 18. a4 b6 19. Bc4 Nh5 20. b3 Red7 21. Re2 Qe7 22. Rae1 Kh8 23. Qc1 Qc5 24. g4 Nf4 25. Bxf4 exf4 26. Qxf4 Bxa4 27. Ng5 Rf8 28. e5 Bc6 29. Nxf7+ Rdxf7 30. Bxf7 Qxc3 31. Re3 Qd2 32. Qc4 Be8 33. e6 Bd4 34. R3e2 Qf4 35. Qd3 Bxf7 36. exf7 Rxf7 37. Kg2 Kg7 38. Rf1 Bc5 39. Qe4 Qf6 40. Qe5 Bd6 41. Qxf6+ Rxf6 42. Re4 h5 43. f4 hxg4 44. hxg4 Rf8 45. Kf3 Rh8 46. Kg2 Rf8 47. Rd4 Kf6 48. Rh1 Bc5 49. Rd3 Ra8 50. Kf3 Bd6 51. Rd4 Kg7 52. Re4 b5 53. Ra1 Kf7 54. Kf2 Bc5+ 55. Ke2 Bd6 56. Kf3 Rh8 57. Kg2 Ra8 58. Kf2 Ra6 59. Ke2 Ra8 60. Kd3 Ra6 61. Rd4 Ke6 62. Ke4 Ra8 63. Rd5 c6 64. Rd4 Bf8 65. Rc1 c5 66. Rd5 a4 67. Re5+ Kf7 68. bxa4 Rxa4+ 69. Kf3 Bd6 70. Rcxc5 Bxc5 71. Rxc5 Rb4 72. Rc7+ Ke6 73. Rc6+ Kf7 74. Rb6 Rb1 75. Kg3 Rb4 76. g5 Rb1 77. Rb7+ Kf8 78. Kf3 Rb4 79. Ke3 Kg8 80. Rb6 Kg7 81. Rd6 Kf7 82. Rd7+ Kf8 83. Rb7 1/2-1/2

[Event "POL-chT Ekstraliga"]
[Site "Chotowa"]
[Date "2025.06.02"]
[Round "1.4"]
[White "Szpar, Milosz"]
[Black "Nguyen, Piotr"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "2495"]
[BlackElo "2394"]
[PlyCount "52"]
[EventDate "2025.06.02"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CB24_2025"]
[SourceDate "2025.06.11"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.11"]
[SourceQuality "1"]
[WhiteTeam "Raciborz Silesia"]
[BlackTeam "Plock Hetman"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nf3 g6 3. c3 d5 4. exd5 Qxd5 5. d4 Bg7 6. Na3 cxd4 7. Nb5 Na6 8. Nbxd4 Nf6 9. Bb5+ Bd7 10. Bxa6 bxa6 11. 0-0 0-0 12. Re1 Rfe8 13. Ne5 Bc8 14. Ndc6 Qxd1 15. Rxd1 Be6 16. Nd4 Bd5 17. Nb3 Red8 18. Be3 Ne4 19. Nd3 Bxc3 20. bxc3 Bxb3 21. axb3 Nxc3 22. Rd2 Ne4 23. Rdd1 Nc3 24. Rd2 Ne4 25. Rdd1 Nc3 26. Rd2 Ne4 1/2-1/2

[Event "Noisiel op 10th"]
[Site "Noisiel"]
[Date "2025.04.16"]
[Round "9"]
[White "Muthaiah, Al"]
[Black "Nguyen, Piotr"]
[Result "1/2-1/2"]
[ECO "A38"]
[WhiteElo "2476"]
[BlackElo "2398"]
[PlyCount "37"]
[EventDate "2025.04.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "CB17_2025"]
[SourceDate "2025.04.23"]
[SourceVersion "1"]
[SourceVersionDate "2025.04.23"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. b3 Bg7 4. Bb2 c5 5. c4 d6 6. Bg2 e5 7. 0-0 0-0 8. Nc3 Nc6 9. d3 h6 10. e3 Be6 11. d4 exd4 12. exd4 d5 13. cxd5 Nxd5 14. Na4 cxd4 15. Nxd4 Nxd4 16. Bxd4 b6 17. Bxg7 Kxg7 18. Rc1 Rb8 19. Qd4+ 1/2-1/2

[Event "Noisiel op 10th"]
[Site "Noisiel"]
[Date "2025.04.15"]
[Round "7"]
[White "Fedorchuk, Sergey A"]
[Black "Nguyen, Piotr"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "2563"]
[BlackElo "2398"]
[PlyCount "123"]
[EventDate "2025.04.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "CB17_2025"]
[SourceDate "2025.04.23"]
[SourceVersion "1"]
[SourceVersionDate "2025.04.23"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. exd5 exd5 5. Bd3 Nf6 6. Nge2 0-0 7. 0-0 c6 8. Bf4 b6 9. Ng3 Ba6 10. Qf3 Bxd3 11. cxd3 Re8 12. Rae1 Nbd7 13. Re3 Qc8 14. Nf5 Qa6 15. Qg3 g6 16. Qg5 Nh5 17. Bd6 Bxd6 18. Nxd6 Rxe3 19. fxe3 f6 20. Qg4 Nf8 21. e4 Qxd3 22. exd5 c5 23. dxc5 bxc5 24. Rd1 Qe3+ 25. Kh1 Rd8 26. Nc4 Qf2 27. Qe4 f5 28. Qe1 Qxe1+ 29. Rxe1 Nf6 30. g3 N8d7 31. Re6 Re8 32. Nd6 Rb8 33. b3 Kf8 34. Kg2 a5 35. Nc4 a4 36. Nxa4 Nxd5 37. Rd6 N5f6 38. Nxc5 Nxc5 39. Rxf6+ Ke7 40. Rc6 Ne6 41. Ra6 Rb7 42. Kf2 h5 43. Ne5 g5 44. Nc6+ Kd7 45. b4 f4 46. Ne5+ Ke7 47. gxf4 Nxf4 48. a4 Kd8 49. b5 Kc8 50. b6 Nd5 51. a5 Nb4 52. Ra8+ Rb8 53. Ra7 Rb7 54. Ra8+ Rb8 55. Rxb8+ Kxb8 56. Nd7+ Kb7 57. Nc5+ Kc6 58. b7 Kc7 59. a6 Nc6 60. Nd7 g4 61. b8Q+ Nxb8 62. a7 1-0

[Event "Noisiel op 10th"]
[Site "Noisiel"]
[Date "2025.04.15"]
[Round "8"]
[White "Nguyen, Piotr"]
[Black "Liu, Paul"]
[Result "1-0"]
[ECO "A14"]
[WhiteElo "2398"]
[BlackElo "2075"]
[PlyCount "59"]
[EventDate "2025.04.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "CB17_2025"]
[SourceDate "2025.04.23"]
[SourceVersion "1"]
[SourceVersionDate "2025.04.23"]
[SourceQuality "1"]

1. c4 e6 2. g3 d5 3. Bg2 Nf6 4. Nf3 Be7 5. 0-0 0-0 6. b3 c5 7. Bb2 d4 8. e3 Nc6 9. exd4 cxd4 10. Re1 Re8 11. d3 Rb8 12. Na3 Bc5 13. Nc2 b6 14. a3 a5 15. Bc1 Bb7 16. Bf4 Bd6 17. Bxd6 Qxd6 18. Qd2 Nd7 19. b4 Nde5 20. Ng5 f5 21. b5 Nd8 22. Qf4 Nef7 23. Qxd6 Nxd6 24. f4 h6 25. Nf3 Bxf3 26. Bxf3 N8b7 27. Nxd4 Nc5 28. Re3 Kf7 29. Nc6 Rbc8 30. Bh5+ 1-0

[Event "Noisiel op 10th"]
[Site "Noisiel"]
[Date "2025.04.14"]
[Round "6"]
[White "Nguyen, Piotr"]
[Black "Mirimanian, Hayk"]
[Result "1-0"]
[ECO "A14"]
[WhiteElo "2398"]
[BlackElo "2257"]
[PlyCount "49"]
[EventDate "2025.04.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "CB17_2025"]
[SourceDate "2025.04.23"]
[SourceVersion "1"]
[SourceVersionDate "2025.04.23"]
[SourceQuality "1"]

1. c4 e6 2. g3 d5 3. Bg2 Nf6 4. Nf3 Be7 5. 0-0 0-0 6. b3 dxc4 7. bxc4 c5 8. e3 Nc6 9. Bb2 Bd7 10. Nc3 Rc8 11. Qe2 Qb6 12. Rab1 Qa6 13. d3 Rfd8 14. Ne1 Qa5 15. f4 a6 16. a4 Rb8 17. Ba1 Nb4 18. g4 Bc6 19. Bxc6 bxc6 20. g5 Nd7 21. h4 Nb6 22. Ne4 Qxa4 23. Be5 Qa5 24. Ra1 Na4 25. Qd1 1-0

[Event "Noisiel op 10th"]
[Site "Noisiel"]
[Date "2025.04.14"]
[Round "5"]
[White "Roque, Gaetan"]
[Black "Nguyen, Piotr"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "2160"]
[BlackElo "2398"]
[PlyCount "48"]
[EventDate "2025.04.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "CB17_2025"]
[SourceDate "2025.04.23"]
[SourceVersion "1"]
[SourceVersionDate "2025.04.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 c5 3. e3 Qb6 4. Nc3 d6 5. a3 Bf5 6. Bb5+ Nbd7 7. Nge2 a6 8. dxc5 Qxc5 9. e4 Nxe4 10. Bxd7+ Kxd7 11. Be3 Nxc3 12. Nxc3 Qc6 13. 0-0 e6 14. g4 Bg6 15. f4 f5 16. h3 Be7 17. Qd2 fxg4 18. hxg4 h5 19. f5 hxg4 20. fxe6+ Kxe6 21. Qg2 Qxg2+ 22. Kxg2 Be8 23. Bd4 Bc6+ 24. Kg3 Rh3+ 0-1

[Event "Noisiel op 10th"]
[Site "Noisiel"]
[Date "2025.04.12"]
[Round "1"]
[White "Meddouri Bernard, Edouard"]
[Black "Nguyen, Piotr"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2110"]
[BlackElo "2398"]
[PlyCount "123"]
[EventDate "2025.04.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "CB17_2025"]
[SourceDate "2025.04.23"]
[SourceVersion "1"]
[SourceVersionDate "2025.04.23"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Bc4 Nf6 5. Qe2 Nc6 6. d5 Nb8 7. h3 0-0 8. 0-0 Re8 9. Rd1 Nbd7 10. Nc3 Nb6 11. e5 dxe5 12. Nxe5 Nxc4 13. Qxc4 Nd7 14. Nf3 Nb6 15. Qf4 Qd7 16. Ng5 Rf8 17. Qh4 h6 18. Nce4 e5 19. Nh7 Kxh7 20. Bxh6 f5 21. Ng5+ Kg8 22. Ne6 Bxh6 23. Qxh6 Rf6 24. Qg5 Qf7 25. Nxc7 Rb8 26. Ne8 Nd7 27. Nxf6+ Qxf6 28. Qxf6 Nxf6 29. c4 a5 30. c5 Kf7 31. Rac1 Ke7 32. b3 Kd7 33. c6+ Kd6 34. Rd3 Nxd5 35. c7 Ra8 36. Rg3 Nf4 37. Rd1+ Kxc7 38. Rc3+ Kb6 39. Rd6+ Kb5 40. Rc4 a4 41. g3 axb3 42. axb3 Ne2+ 43. Kh2 Nd4 44. Rd8 Nc6 45. Rg8 g5 46. h4 gxh4 47. gxh4 b6 48. h5 Ne7 49. Re8 Ra7 50. h6 e4 51. h7 Ng6 52. h8Q Nxh8 53. Re5+ Ka6 54. Ra4+ Kb7 55. Re7+ Kb8 56. Raxa7 Ng6 57. Rg7 Ne5 58. Rae7 Ng4+ 59. Kg1 Nf6 60. Ref7 Nd5 61. Rg8 f4 62. Rd8 1-0

[Event "Krakow op-A 35th"]
[Site "Krakow"]
[Date "2025.01.04"]
[Round "9"]
[White "Nguyen, Piotr"]
[Black "Zalega, Maciej"]
[Result "1-0"]
[ECO "A49"]
[WhiteElo "2399"]
[BlackElo "2159"]
[PlyCount "82"]
[EventDate "2024.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CB02_2025"]
[SourceDate "2025.01.08"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.08"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. d4 d6 6. b3 b5 7. Nbd2 Bb7 8. c4 a6 9. Bb2 Ne4 10. Re1 c5 11. Nh4 f5 12. Qc2 Nc6 13. Nxe4 fxe4 14. Qxe4 Rb8 15. Qe6+ Kh8 16. e3 g5 17. Nf5 Bf6 18. Rab1 Bc8 19. Qe4 bxc4 20. bxc4 Qa5 21. Ba1 Rxb1 22. Rxb1 Qxa2 23. Rf1 Bd7 24. Nxe7 Bxe7 25. dxc5+ Bf6 26. Bxf6+ Rxf6 27. Qd5 Qb2 28. cxd6 a5 29. c5 a4 30. Qxg5 a3 31. Bd5 Be6 32. Bxe6 Rxe6 33. Qd5 Rf6 34. Qxc6 a2 35. Qa8+ Kg7 36. d7 Rxf2 37. Rxf2 a1Q+ 38. Qxa1 Qxa1+ 39. Rf1 Qa8 40. c6 Qb8 41. Rd1 Qe5 1-0

[Event "Krakow op-A 35th"]
[Site "Krakow"]
[Date "2025.01.03"]
[Round "8"]
[White "Babiarz, Arkadiusz"]
[Black "Nguyen, Piotr"]
[Result "0-1"]
[ECO "B53"]
[WhiteElo "2193"]
[BlackElo "2399"]
[PlyCount "172"]
[EventDate "2024.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CB02_2025"]
[SourceDate "2025.01.08"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.08"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 a6 5. c4 Nc6 6. Qe3 g6 7. Be2 Bg7 8. h3 Nf6 9. Nc3 0-0 10. 0-0 Nd7 11. b3 Rb8 12. Rb1 Qa5 13. Bd2 Qc5 14. Rfc1 Nde5 15. Nd5 f5 16. Nxe5 Bxe5 17. b4 Qxe3 18. fxe3 e6 19. Nc3 b6 20. exf5 gxf5 21. Bf3 Ne7 22. Ne2 Ng6 23. Nd4 Bf6 24. Nc6 Rb7 25. g3 Rg7 26. Kh2 Ne5 27. Nxe5 Bxe5 28. Be1 Bb7 29. Bxb7 Rxb7 30. Bc3 Bxc3 31. Rxc3 Rc8 32. Rbc1 Kf7 33. Kg2 Kf6 34. Kf3 Ke5 35. Ke2 Rg7 36. c5 bxc5 37. bxc5 Rxg3 38. cxd6 Rxc3 39. Rxc3 Kxd6 40. Ra3 Rxh3 41. Rxa6+ Ke5 42. a4 h5 43. a5 h4 44. Rb6 Rh1 45. Kf3 Rf1+ 46. Kg2 Re1 47. Rb3 Ra1 48. Rb4 Rxa5 49. Rxh4 Ra6 50. Kf3 Kf6 51. Rh8 Kg7 52. Rb8 e5 53. Rb7+ Kf6 54. Rb8 Ra3 55. Rf8+ Ke6 56. Re8+ Kd6 57. Kf2 Ra2+ 58. Kf3 Ra3 59. Kf2 Rc3 60. Rd8+ Ke6 61. Rd2 Rb3 62. Ra2 Rc3 63. Rd2 Ra3 64. Ke2 Kf6 65. Kf2 Kg5 66. Rd5 Kf6 67. Rd6+ Kg5 68. Rd5 e4 69. Rd2 Kg4 70. Rb2 Ra1 71. Kg2 Re1 72. Kf2 Rh1 73. Kg2 Rh3 74. Rb3 Rf3 75. Ra3 f4 76. Ra8 Rxe3 77. Rg8+ Kf5 78. Rf8+ Ke5 79. Re8+ Kd4 80. Rd8+ Kc3 81. Rc8+ Kd2 82. Rc4 Kd3 83. Ra4 Re2+ 84. Kf1 Rc2 85. Ra3+ Rc3 86. Ra2 e3 0-1

[Event "Krakow op-A 35th"]
[Site "Krakow"]
[Date "2025.01.02"]
[Round "7"]
[White "Nguyen, Piotr"]
[Black "Katsanis, Vasileios Dimitrios"]
[Result "1-0"]
[ECO "A03"]
[WhiteElo "2399"]
[BlackElo "2217"]
[PlyCount "81"]
[EventDate "2024.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CB02_2025"]
[SourceDate "2025.01.08"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.08"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 Nf6 3. g3 c5 4. Bg2 g6 5. 0-0 Bg7 6. d3 0-0 7. Ne5 Nbd7 8. Nxd7 Bxd7 9. e4 dxe4 10. dxe4 Bb5 11. Re1 e5 12. Nc3 Bc6 13. Be3 b6 14. Qe2 exf4 15. gxf4 Nh5 16. e5 Bxg2 17. Qxg2 Qd7 18. Rad1 Qf5 19. Nd5 Rae8 20. Bc1 Kh8 21. Qe4 Qc8 22. b3 Qg4+ 23. Kh1 Bh6 24. Rd3 Re6 25. Bd2 Ree8 26. c4 Bg7 27. Bc3 Re6 28. a4 Bh6 29. Rg1 Qh4 30. Be1 f5 31. Qf3 Qd8 32. Nf6 Qc8 33. Nxh5 gxh5 34. Bh4 Rg6 35. Bf6+ Kg8 36. Qd5+ Rf7 37. Rdg3 Qe8 38. Rxg6+ hxg6 39. Rxg6+ Kh7 40. Rg1 Bg7 41. Qxf7 1-0

[Event "Krakow op-A 35th"]
[Site "Krakow"]
[Date "2024.12.31"]
[Round "6"]
[White "Danielyan, Vahe"]
[Black "Nguyen, Piotr"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "2299"]
[BlackElo "2399"]
[PlyCount "85"]
[EventDate "2024.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CB02_2025"]
[SourceDate "2025.01.08"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.08"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. e3 h6 7. Bh4 Be7 8. Bd3 0-0 9. Qc2 Re8 10. Nf3 Ne4 11. Bxe4 Bxh4 12. Bh7+ Kh8 13. Ne5 Rxe5 14. dxe5 g6 15. Bxg6 fxg6 16. Qxg6 Qf8 17. 0-0 Bf5 18. Qh5 Be7 19. Rad1 b5 20. e4 dxe4 21. Rfe1 Na6 22. Nxe4 Bxe4 23. Rxe4 Bc5 24. Qh4 Be7 25. Qg4 Nc5 26. Rf4 Qg7 27. b4 Qxg4 28. Rxg4 Ne6 29. Rg6 Rd8 30. Rxd8+ Nxd8 31. f4 Bxb4 32. f5 Bf8 33. e6 a5 34. Kf1 a4 35. f6 Nxe6 36. f7 c5 37. Rxe6 b4 38. Rg6 Bg7 39. Ra6 a3 40. Ra8+ Kh7 41. f8Q Bxf8 42. Rxf8 c4 43. Ra8 1-0

[Event "Krakow op-A 35th"]
[Site "Krakow"]
[Date "2024.12.30"]
[Round "4"]
[White "Negrean, Andrei"]
[Black "Nguyen, Piotr"]
[Result "0-1"]
[ECO "B28"]
[WhiteElo "2209"]
[BlackElo "2399"]
[PlyCount "68"]
[EventDate "2024.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CB02_2025"]
[SourceDate "2025.01.08"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.08"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. c4 Nc6 4. d4 cxd4 5. Nxd4 e5 6. Nf5 d5 7. cxd5 Bxf5 8. exf5 Nd4 9. Nc3 Nf6 10. Bd3 Be7 11. 0-0 0-0 12. Re1 Nxd5 13. Be4 Nf6 14. Bxb7 Ra7 15. Be4 Qc8 16. Bd3 Rd8 17. Bg5 Nxf5 18. Rxe5 Rad7 19. Qf3 Nd4 20. Qh3 Ne6 21. Bf1 Qb8 22. Rae1 Nxg5 23. Rxg5 Qxb2 24. Rge5 Bb4 25. R1e3 h5 26. Rf5 Bxc3 27. Rxc3 Rd1 28. Re3 Qb1 29. g3 Rxf1+ 30. Qxf1 Qxf5 31. Qxa6 Ng4 32. Re2 Qf3 33. Qa5 Rd1+ 34. Re1 Qxf2+ 0-1

[Event "Krakow op-A 35th"]
[Site "Krakow"]
[Date "2024.12.30"]
[Round "5"]
[White "Nguyen, Piotr"]
[Black "Nemitz, Alfred"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "2399"]
[BlackElo "2265"]
[PlyCount "99"]
[EventDate "2024.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CB02_2025"]
[SourceDate "2025.01.08"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.08"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 Bg4 4. c4 e6 5. h3 Bh5 6. 0-0 Nbd7 7. d4 c6 8. cxd5 exd5 9. Qb3 Qb6 10. Qe3+ Be7 11. Nh4 Qd8 12. Nf5 Bg6 13. Nxe7 Qxe7 14. Qxe7+ Kxe7 15. Nc3 Rhe8 16. f3 Kf8 17. b3 a5 18. Kf2 b5 19. g4 Nb6 20. h4 b4 21. Nd1 a4 22. bxa4 Nc4 23. h5 Bc2 24. Ne3 Nxe3 25. Bxe3 Rxa4 26. Rfc1 b3 27. axb3 Bxb3 28. h6 g6 29. g5 Nd7 30. Bh3 f5 31. gxf6 Nxf6 32. Bg5 Rxa1 33. Rxa1 Kf7 34. e3 Bc4 35. Ra7+ Re7 36. Rxe7+ Kxe7 37. Kg3 Kf7 38. Kf4 Be2 39. Ke5 Ne8 40. Be6+ Kf8 41. Bd7 Bxf3 42. Bxc6 Nc7 43. Bd8 Na6 44. Kf6 Nb8 45. Be7+ Kg8 46. Be8 Bg4 47. Bf7+ Kh8 48. Kg5 Nd7 49. Kxg4 g5 50. Kxg5 1-0

[Event "Krakow op-A 35th"]
[Site "Krakow"]
[Date "2024.12.29"]
[Round "3"]
[White "Nguyen, Piotr"]
[Black "Dziewonski, Dariusz"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "2399"]
[BlackElo "2211"]
[PlyCount "93"]
[EventDate "2024.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CB02_2025"]
[SourceDate "2025.01.08"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.08"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 c6 7. Bd3 Nbd7 8. Nge2 Nh5 9. Bxe7 Qxe7 10. g4 Nhf6 11. Ng3 Nf8 12. g5 Ng8 13. h4 h6 14. Kd2 hxg5 15. hxg5 Rxh1 16. Qxh1 Qxg5 17. Rg1 Qh6 18. Nh5 Ne6 19. Nxg7+ Nxg7 20. Qxh6 Nxh6 21. Rxg7 Be6 22. Rh7 Ng8 23. Rh8 0-0-0 24. Ne2 Nf6 25. Rh1 Kd7 26. Nf4 a5 27. Kc3 Rg8 28. b4 axb4+ 29. Kxb4 b6 30. a4 Kd6 31. Bc2 Ng4 32. Rg1 Nf6 33. Rh1 Ng4 34. Rg1 Nf6 35. Rb1 Ng4 36. Kc3 Rb8 37. a5 Kc7 38. axb6+ Rxb6 39. Rxb6 Kxb6 40. Nd3 Bf5 41. Ne5 Nxe5 42. Bxf5 Nc4 43. Bd3 Nd6 44. Kb4 Nb7 45. Bh7 f6 46. Kc3 Kc7 47. Kd3 1/2-1/2

[Event "Krakow op-A 35th"]
[Site "Krakow"]
[Date "2024.12.28"]
[Round "2"]
[White "Signorelli, Gaetano"]
[Black "Nguyen, Piotr"]
[Result "1-0"]
[ECO "B09"]
[WhiteElo "2208"]
[BlackElo "2399"]
[PlyCount "71"]
[EventDate "2024.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CB02_2025"]
[SourceDate "2025.01.08"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.08"]
[SourceQuality "1"]

1. e4 d6 2. d4 g6 3. Nc3 Bg7 4. f4 Nf6 5. Nf3 0-0 6. Bd3 Na6 7. 0-0 c5 8. d5 Bg4 9. h3 Bxf3 10. Rxf3 Nc7 11. a4 b6 12. Qe1 a6 13. Be3 b5 14. Bf2 Rb8 15. axb5 axb5 16. Rd1 Nd7 17. b3 Qc8 18. Bf1 Qa6 19. e5 dxe5 20. Ne4 exf4 21. Nxc5 Qd6 22. Nxd7 Qxd7 23. Rxf4 Nxd5 24. c4 bxc4 25. bxc4 Qc7 26. Rf3 Nb4 27. Qe4 Na6 28. Ra3 Nc5 29. Qe3 Rfc8 30. Rd5 Nb7 31. Bg3 Nd6 32. c5 Qb7 33. cxd6 Qxd5 34. Rd3 Qe6 35. Qxe6 fxe6 36. d7 1-0

[Event "Krakow op-A 35th"]
[Site "Krakow"]
[Date "2024.12.27"]
[Round "1"]
[White "Nguyen, Piotr"]
[Black "Sygulski, Piotr"]
[Result "1-0"]
[ECO "A14"]
[WhiteElo "2399"]
[BlackElo "2199"]
[PlyCount "51"]
[EventDate "2024.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CB02_2025"]
[SourceDate "2025.01.08"]
[SourceVersion "1"]
[SourceVersionDate "2025.01.08"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. 0-0 0-0 6. b3 b6 7. Bb2 Bb7 8. e3 c5 9. Nc3 dxc4 10. bxc4 Nc6 11. Qe2 Na5 12. d3 Qc8 13. Ne1 Bxg2 14. Nxg2 Rd8 15. f4 Nc6 16. g4 Ne8 17. f5 Bf6 18. g5 Bxg5 19. Ne4 Bh6 20. fxe6 Qxe6 21. Nf4 Bxf4 22. Rxf4 Ne5 23. Raf1 f6 24. Ng5 Qd6 25. Bxe5 Qxe5 26. Qh5 1-0

[Event "Warsaw Independence Rapid op"]
[Site "Warsaw"]
[Date "2024.11.11"]
[Round "5"]
[White "Chiszko, Oskar"]
[Black "Nguyen, Piotr"]
[Result "0-1"]
[ECO "A54"]
[WhiteElo "2140"]
[BlackElo "2399"]
[PlyCount "82"]
[EventDate "2024.11.11"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CB47_2024"]
[SourceDate "2024.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.20"]
[SourceQuality "1"]

1. d4 d6 2. c4 e5 3. e3 Nd7 4. Nc3 g6 5. Nf3 Bg7 6. Be2 Ngf6 7. h3 0-0 8. 0-0 e4 9. Nd2 Re8 10. Qc2 Qe7 11. b4 Nf8 12. Bb2 h5 13. Rfc1 Bf5 14. c5 d5 15. b5 Ne6 16. Qd1 h4 17. a4 Rad8 18. a5 Bh6 19. Ba3 Qd7 20. c6 bxc6 21. bxc6 Qc8 22. Rab1 Ng5 23. Bf1 Bxh3 24. gxh3 Nxh3+ 25. Bxh3 Qxh3 26. Qf1 Qf5 27. Nb5 Ng4 28. Rb2 h3 29. Qe2 h2+ 30. Kg2 Qg5 31. Kh1 Qh4 32. Rf1 Re6 33. Nxc7 Rxc6 34. Nb5 Rb8 35. Nc3 Rxb2 36. Bxb2 Rf6 37. Ncxe4 dxe4 38. Nxe4 Re6 39. Qf3 Rxe4 40. Qxe4 Nxf2+ 41. Rxf2 Qxe4+ 0-1

[Event "Warsaw Independence Rapid op"]
[Site "Warsaw"]
[Date "2024.11.11"]
[Round "7"]
[White "Golis, Wiktor"]
[Black "Nguyen, Piotr"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2343"]
[BlackElo "2399"]
[PlyCount "51"]
[EventDate "2024.11.11"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CB47_2024"]
[SourceDate "2024.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. c3 d5 4. e5 Nc6 5. d4 cxd4 6. cxd4 Bg4 7. Bb5 Qb6 8. Bxc6+ bxc6 9. Nbd2 Qb5 10. Qe2 e6 11. Qxb5 cxb5 12. h3 Bxf3 13. Nxf3 Ne7 14. Bd2 Nc6 15. Ke2 Kd7 16. Kd3 Bg7 17. Rac1 f6 18. exf6 Bxf6 19. Rc5 a6 20. Rhc1 Rac8 21. a3 Ne7 22. Bg5 Bxg5 23. Ne5+ Kd6 24. Nf7+ Kd7 25. Ne5+ Kd6 26. Nf7+ 1/2-1/2

[Event "Warsaw Independence Rapid op"]
[Site "Warsaw"]
[Date "2024.11.11"]
[Round "1"]
[White "Grzeszuk, Marek"]
[Black "Nguyen, Piotr"]
[Result "0-1"]
[ECO "B30"]
[BlackElo "2399"]
[PlyCount "50"]
[EventDate "2024.11.11"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CB47_2024"]
[SourceDate "2024.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. Bc4 Bg7 4. Nc3 Nc6 5. d3 d6 6. h3 Nf6 7. Bg5 h6 8. Be3 0-0 9. Qd2 Kh7 10. 0-0 b6 11. Ne2 Bb7 12. c3 d5 13. exd5 Nxd5 14. Ng3 Na5 15. Bb5 f5 16. Ne2 e5 17. Qc1 Nxe3 18. fxe3 a6 19. Ba4 Qxd3 20. Ng3 Nc4 21. Re1 e4 22. Bc2 Qd6 23. Bb3 Qxg3 24. Bxc4 exf3 25. Bf1 f2+ 0-1

[Event "Warsaw Independence Rapid op"]
[Site "Warsaw"]
[Date "2024.11.11"]
[Round "4"]
[White "Nguyen, Piotr"]
[Black "Deszczynski, Adam"]
[Result "1-0"]
[ECO "A20"]
[WhiteElo "2399"]
[BlackElo "2281"]
[PlyCount "49"]
[EventDate "2024.11.11"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CB47_2024"]
[SourceDate "2024.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.20"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 c6 4. Nf3 e4 5. Nd4 d5 6. cxd5 Qxd5 7. e3 Qe5 8. f4 exf3 9. Nxf3 Qc7 10. 0-0 Bd6 11. Nc3 0-0 12. d4 Re8 13. Qd3 b6 14. Qc2 Ba6 15. Re1 Nbd7 16. Qa4 Bd3 17. Bd2 Ne4 18. Rac1 Rac8 19. Ne5 Bxe5 20. Nxe4 Bxe4 21. Bxe4 Bxg3 22. Bxc6 Bxe1 23. Bxd7 Qb8 24. Rxc8 Rxc8 25. Bxc8 1-0

[Event "Warsaw Independence Rapid op"]
[Site "Warsaw"]
[Date "2024.11.11"]
[Round "6"]
[White "Nguyen, Piotr"]
[Black "Jakubowski, Krzysztof"]
[Result "0-1"]
[ECO "A34"]
[WhiteElo "2399"]
[BlackElo "2444"]
[PlyCount "68"]
[EventDate "2024.11.11"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CB47_2024"]
[SourceDate "2024.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.20"]
[SourceQuality "1"]

1. c4 c5 2. g3 Nf6 3. Bg2 d5 4. cxd5 Nxd5 5. Nc3 Nc7 6. Nf3 Nc6 7. a3 a5 8. 0-0 e5 9. d3 Be7 10. Nd2 0-0 11. Nc4 Ra6 12. a4 f6 13. f4 exf4 14. Bxf4 Ne6 15. Bd2 Kh8 16. Nd5 Re8 17. Bc3 Ng5 18. h4 Nf7 19. e3 Nh6 20. Qf3 Nb4 21. Nxe7 Rxe7 22. e4 Bg4 23. Qf2 Nxd3 24. Qe3 Be6 25. Bxa5 Qd4 26. Bc3 Qxc4 27. Rxf6 Ng4 28. Rf8+ Bg8 29. Qg5 Qe6 30. Bf1 h6 31. Qf5 c4 32. Bh3 Qb6+ 33. Kh1 Ndf2+ 34. Kg2 Ne3+ 0-1

[Event "Warsaw Independence Rapid op"]
[Site "Warsaw"]
[Date "2024.11.11"]
[Round "2"]
[White "Nguyen, Piotr"]
[Black "Staroszczyk, Mateusz"]
[Result "1-0"]
[ECO "A16"]
[WhiteElo "2399"]
[BlackElo "1938"]
[PlyCount "73"]
[EventDate "2024.11.11"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CB47_2024"]
[SourceDate "2024.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.20"]
[SourceQuality "1"]

1. c4 d6 2. g3 c6 3. Bg2 g6 4. Nc3 Bg7 5. e4 Nf6 6. Nge2 Qc7 7. 0-0 e5 8. d3 Bg4 9. f3 Be6 10. f4 Bg4 11. h3 Bxe2 12. Qxe2 Nbd7 13. Be3 Nh5 14. Qf2 exf4 15. gxf4 0-0 16. d4 Rae8 17. Bf3 Nhf6 18. e5 dxe5 19. dxe5 Nxe5 20. fxe5 Qxe5 21. Rae1 Qf5 22. Bg2 Qd3 23. Bxa7 Qxc4 24. Bc5 Rxe1 25. Rxe1 Re8 26. Rxe8+ Nxe8 27. Bf1 Qe6 28. Qe3 Qd7 29. Qe7 Qxe7 30. Bxe7 Nc7 31. Bg2 Ne6 32. Na4 f5 33. b4 Kf7 34. Bd6 Nd4 35. Nc5 b6 36. Nb3 Ke6 37. Bc7 1-0

[Event "Warsaw Independence Rapid op"]
[Site "Warsaw"]
[Date "2024.11.11"]
[Round "8"]
[White "Nguyen, Piotr"]
[Black "Terkiewicz, Bruno"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "2399"]
[BlackElo "2171"]
[PlyCount "113"]
[EventDate "2024.11.11"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CB47_2024"]
[SourceDate "2024.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.20"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 e6 3. Bg2 d5 4. Nf3 c6 5. 0-0 dxc4 6. a4 a5 7. Qc2 Be7 8. Na3 0-0 9. Nxc4 Na6 10. d3 Nb4 11. Qb3 b6 12. Rd1 Bb7 13. e4 b5 14. Nce5 Nd7 15. d4 Nb6 16. h4 Nxa4 17. Nxf7 Rxf7 18. Ne5 Rf6 19. Bg5 Qe8 20. Rac1 Rd8 21. Bh3 Rd6 22. Bxf6 Bxf6 23. Nc4 bxc4 24. Qxa4 Bxd4 25. Qxa5 c5 26. Qc7 Qf7 27. Qb8+ Qf8 28. Qxb7 Qxf2+ 29. Kh1 Qxg3 30. Qc8+ Kf7 31. Rf1+ Kg6 32. Rg1 Bxg1 33. Rxg1 Rd1 34. Qxe6+ Kh5 35. Rxd1 Qf3+ 36. Kh2 Qe2+ 37. Kg3 Qe3+ 38. Kh2 Qe2+ 39. Bg2 Qxd1 40. Qf5+ Kxh4 41. Qxh7+ Qh5 42. Qxg7 Qg5 43. Qh7+ Kg4 44. Qh3+ Kf4 45. Qf3+ Ke5 46. Qc3+ Kd6 47. Qxc4 Qf4+ 48. Kh3 Qh6+ 49. Kg3 Qg7+ 50. Kf3 Qf6+ 51. Ke3 Qxb2 52. Bf3 Qh2 53. Qb5 Qg1+ 54. Kf4 Qh2+ 55. Kg4 Qg1+ 56. Kf5 Qg3 57. Qb8+ 1-0

[Event "Warsaw Independence Rapid op"]
[Site "Warsaw"]
[Date "2024.11.11"]
[Round "3"]
[White "Putlak, Wojciech"]
[Black "Nguyen, Piotr"]
[Result "0-1"]
[ECO "A37"]
[WhiteElo "1955"]
[BlackElo "2399"]
[PlyCount "136"]
[EventDate "2024.11.11"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CB47_2024"]
[SourceDate "2024.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.20"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 g6 3. g3 Bg7 4. Bg2 Nc6 5. 0-0 d6 6. Nc3 Bf5 7. d3 Qd7 8. Bd2 Bh3 9. Rb1 h5 10. a3 h4 11. Qa4 hxg3 12. fxg3 Bxg2 13. Kxg2 Qh3+ 14. Kf2 Nf6 15. Nd5 Ng4+ 16. Ke1 0-0 17. Nf4 Qh8 18. h4 a5 19. Nd5 Nge5 20. Bc3 e6 21. Nxe5 dxe5 22. Ne3 e4 23. Bxg7 Qxg7 24. dxe4 Qd4 25. Qb3 Qxe4 26. Qd3 Qxd3 27. exd3 Rad8 28. Rd1 Rd6 29. Nc2 Rfd8 30. Ke2 Ne5 31. b4 axb4 32. axb4 Nxd3 33. bxc5 Nxc5 34. Rxd6 Rxd6 35. Rb1 Kg7 36. Rb5 b6 37. Ne3 f5 38. Rb1 Ne4 39. Ra1 Nxg3+ 40. Kf3 Ne4 41. Ra7+ Kf6 42. Ng4+ fxg4+ 43. Kxe4 e5 44. Rc7 Rd4+ 45. Ke3 g3 46. Rc6+ Kf5 47. Rxb6 Rxc4 48. Kf3 Rxh4 49. Kxg3 Rg4+ 50. Kf2 Ra4 51. Rb2 g5 52. Rb3 Rf4+ 53. Kg3 Rg4+ 54. Kf2 e4 55. Rb8 Rf4+ 56. Ke3 Rf3+ 57. Ke2 Ra3 58. Rf8+ Kg4 59. Re8 Kf4 60. Rf8+ Kg3 61. Re8 e3 62. Rg8 g4 63. Rg7 Kh3 64. Rh7+ Kg2 65. Rg7 g3 66. Rg6 Kh2 67. Kf3 e2+ 68. Kxe2 g2 0-1

[Event "Warsaw Independence Rapid op"]
[Site "Warsaw"]
[Date "2024.11.11"]
[Round "9"]
[White "Radzimski, Antoni"]
[Black "Nguyen, Piotr"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2188"]
[BlackElo "2399"]
[PlyCount "78"]
[EventDate "2024.11.11"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CB47_2024"]
[SourceDate "2024.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. c3 d5 4. e5 Nc6 5. d4 cxd4 6. cxd4 Bg4 7. Bb5 Qb6 8. Nc3 e6 9. Be3 Nge7 10. h3 Bxf3 11. Qxf3 Nf5 12. Rd1 Rc8 13. 0-0 Bg7 14. g4 Nxe3 15. Qxe3 0-0 16. Rd2 Na5 17. Kg2 Rxc3 18. Qxc3 Qxb5 19. b3 Nc6 20. f4 f6 21. exf6 Bxf6 22. Qe3 Qb4 23. Qxe6+ Kg7 24. Rff2 Bxd4 25. Rfe2 Rxf4 26. Qxd5 Qf8 27. Qd7+ Qf7 28. Qxf7+ Rxf7 29. Re6 Bb6 30. Red6 Ne5 31. a4 Nf3 32. Rd1 Nh4+ 33. Kh1 Rf3 34. R6d3 Be3 35. Kh2 Kh6 36. g5+ Kxg5 37. Rd5+ Kh6 38. R1d3 Rf2+ 39. Kg3 Rg2+ 0-1

[Event "POL-chT 1st League"]
[Site "Darlowo"]
[Date "2024.09.22"]
[Round "9.9"]
[White "Madej, Marek"]
[Black "Nguyen, Piotr"]
[Result "0-1"]
[ECO "B31"]
[WhiteElo "2264"]
[BlackElo "2404"]
[PlyCount "62"]
[EventDate "2024.09.14"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. e5 Nd5 5. 0-0 g6 6. Re1 Bg7 7. Nc3 Nc7 8. Bxc6 dxc6 9. Ne4 b6 10. Nf6+ Kf8 11. Ne4 Bg4 12. h3 Bxf3 13. Qxf3 Qd5 14. d3 Ne6 15. Qd1 Bxe5 16. c4 Qd4 17. Be3 Qd7 18. Ng5 Nxg5 19. Bxg5 f6 20. Rxe5 fxe5 21. Bh6+ Kf7 22. Qf3+ Qf5 23. Qxc6 Rad8 24. f4 Rxd3 25. fxe5 Rhd8 26. e6+ Kg8 27. Qa4 Qxe6 28. Rf1 Qe2 29. Qc6 Rd1 30. Rxd1 Rxd1+ 31. Kh2 Qe5+ 0-1

[Event "POL-chT 1st League"]
[Site "Darlowo"]
[Date "2024.09.21"]
[Round "8.3"]
[White "Nguyen, Piotr"]
[Black "Kosakowski, Jakub"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2404"]
[BlackElo "2514"]
[PlyCount "18"]
[EventDate "2024.09.14"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 d5 3. e3 e6 4. Nd2 Bd6 5. Bg3 0-0 6. Ngf3 c5 7. dxc5 Bxc5 8. c4 Nc6 9. a3 a6 1/2-1/2

[Event "POL-chT 1st League"]
[Site "Darlowo"]
[Date "2024.09.20"]
[Round "7.9"]
[White "Nguyen, Piotr"]
[Black "Kistrup, Nicolai"]
[Result "1/2-1/2"]
[ECO "A09"]
[WhiteElo "2404"]
[BlackElo "2421"]
[PlyCount "93"]
[EventDate "2024.09.14"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c5 3. Bg2 Nf6 4. c4 d4 5. b4 cxb4 6. a3 bxa3 7. 0-0 Nc6 8. Bxa3 e5 9. Bxf8 Kxf8 10. d3 g6 11. Nbd2 Kg7 12. Qb3 a5 13. Rfb1 Ra6 14. Qb5 Qc7 15. Ng5 Nb4 16. Nb3 b6 17. c5 h6 18. Ne4 Nxe4 19. Bxe4 Be6 20. Nd2 Qxc5 21. Rxb4 axb4 22. Qxa6 b3 23. Nc4 b5 24. Qd6 Qxd6 25. Nxd6 Rd8 26. Nxb5 Rb8 27. Nc7 Bh3 28. Bg2 Bd7 29. Bd5 b2 30. Rb1 Rc8 31. Rxb2 Rxc7 32. f4 Bh3 33. Kf2 Rc1 34. Bg2 Bxg2 35. Kxg2 exf4 36. gxf4 Re1 37. Kf3 Rh1 38. Rb4 Rxh2 39. Rxd4 h5 40. Ra4 h4 41. Ra1 f5 42. d4 Rh3+ 43. Kf2 Rh2+ 44. Kf3 Rh3+ 45. Kf2 Rh2+ 46. Ke3 Rh3+ 47. Kf2 1/2-1/2

[Event "POL-chT 1st League"]
[Site "Darlowo"]
[Date "2024.09.19"]
[Round "6.9"]
[White "Antoniewski, Rafal"]
[Black "Nguyen, Piotr"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "2450"]
[BlackElo "2404"]
[PlyCount "53"]
[EventDate "2024.09.14"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bc4 Nc6 4. 0-0 Nf6 5. d3 g6 6. h3 Bg7 7. Nc3 0-0 8. a3 b6 9. Re1 Bb7 10. Ba2 Rc8 11. Be3 h6 12. Nd5 Nd7 13. c3 Nde5 14. Nf4 Kh7 15. Nh2 b5 16. Ng4 a5 17. a4 b4 18. Rc1 Nd7 19. d4 bxc3 20. bxc3 cxd4 21. cxd4 Nb4 22. Rxc8 Qxc8 23. Bb1 e5 24. Ne2 h5 25. Nh2 d5 26. exd5 Nxd5 27. Bd2 1/2-1/2

[Event "POL-chT 1st League"]
[Site "Darlowo"]
[Date "2024.09.18"]
[Round "5.9"]
[White "Nguyen, Piotr"]
[Black "Lukasiewicz, Krzysztof"]
[Result "0-1"]
[ECO "D37"]
[WhiteElo "2404"]
[BlackElo "2281"]
[PlyCount "69"]
[EventDate "2024.09.14"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. Nc3 a6 5. cxd5 exd5 6. Qb3 c5 7. Bg5 c4 8. Qc2 Bb4 9. e4 dxe4 10. Bxf6 Qxf6 11. Qxe4+ Qe6 12. Ne5 f6 13. Bxc4 Bxc3+ 14. bxc3 Qe7 15. 0-0 fxe5 16. f4 g6 17. fxe5 Bf5 18. Qe3 Nd7 19. Bb3 0-0-0 20. g4 Be6 21. d5 Bxg4 22. e6 Nc5 23. Rf7 Qd6 24. Re1 Bf5 25. Qd4 Rhe8 26. Rxh7 Re7 27. Rxe7 Qxe7 28. d6 Qg5+ 29. Kh1 Nd3 30. Rf1 Rxd6 31. Qc4+ Rc6 32. Qd4 Qd8 33. Bd5 Rd6 34. c4 Nb4 35. Qe5 0-1

[Event "POL-chT 1st League"]
[Site "Darlowo"]
[Date "2024.09.17"]
[Round "4.9"]
[White "Malyovanyi, Yulian"]
[Black "Nguyen, Piotr"]
[Result "1-0"]
[ECO "B28"]
[WhiteElo "2293"]
[BlackElo "2404"]
[PlyCount "83"]
[EventDate "2024.09.14"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. c4 Nc6 4. Nc3 Nd4 5. Nxd4 cxd4 6. Ne2 e5 7. g3 b5 8. cxb5 axb5 9. Bg2 Nf6 10. 0-0 Bc5 11. d3 0-0 12. f4 d6 13. h3 Ra4 14. g4 Bb7 15. Ng3 Nd7 16. g5 exf4 17. Bxf4 g6 18. Qb3 Bc6 19. Rf2 Qe7 20. Raf1 Qe6 21. Qc2 Ne5 22. b3 Ra7 23. Kh2 b4 24. Ne2 Bb5 25. Bxe5 Qxe5+ 26. Nf4 Rfa8 27. Qb1 h6 28. Kg1 hxg5 29. Nd5 Kg7 30. Qd1 Be8 31. Nf6 Bc6 32. Ng4 Qe8 33. Qd2 Qd8 34. Rf6 Qh8 35. Qxg5 Qh5 36. Qf4 Rf8 37. Rxd6 Bxd6 38. Qxd6 Ra6 39. Qxd4+ f6 40. Nxf6 Rxf6 41. Qxf6+ Kh6 42. Qf8+ 1-0

[Event "POL-chT 1st League"]
[Site "Darlowo"]
[Date "2024.09.16"]
[Round "3.15"]
[White "Nguyen, Piotr"]
[Black "Kaliszuk, Kamil"]
[Result "1-0"]
[ECO "A11"]
[WhiteElo "2404"]
[BlackElo "2123"]
[PlyCount "85"]
[EventDate "2024.09.14"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 Bf5 4. c4 c6 5. Qb3 Qb6 6. d3 e6 7. Be3 Qb4+ 8. Nbd2 h6 9. 0-0 Nbd7 10. Qc2 Ng4 11. Bd4 e5 12. Bc3 Qd6 13. cxd5 cxd5 14. e4 dxe4 15. Nxe4 Qc7 16. d4 Bxe4 17. Qxe4 Ngf6 18. Qe2 e4 19. Nd2 Be7 20. Nxe4 0-0 21. Rac1 Qb6 22. Nd2 Rfe8 23. Qf3 Rab8 24. Rfe1 Qa6 25. Bf1 Qxa2 26. Bb5 Bf8 27. Rxe8 Rxe8 28. Bc4 Qa4 29. Qxb7 Rb8 30. Qc7 Ne8 31. Qf4 Nd6 32. b3 Qc6 33. Bb4 g5 34. Bxd6 gxf4 35. Bxf7+ Kxf7 36. Rxc6 Bxd6 37. Rxd6 Nf6 38. Ra6 Rb7 39. Kg2 Rd7 40. Nf3 Rb7 41. Ne5+ Kg7 42. Nd3 fxg3 43. Nc5 1-0

[Event "POL-chT 1st League"]
[Site "Darlowo"]
[Date "2024.09.15"]
[Round "2.8"]
[White "Nguyen, Piotr"]
[Black "Kokoszczynski, Jan"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "2404"]
[BlackElo "2329"]
[PlyCount "93"]
[EventDate "2024.09.14"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 b6 3. Bg2 Bb7 4. c4 dxc4 5. Na3 e6 6. Nxc4 Nd7 7. 0-0 Ngf6 8. d3 Be7 9. e4 0-0 10. Qe2 c5 11. b3 b5 12. Ne3 Qb6 13. Bb2 Rfd8 14. Kh1 Rac8 15. Rad1 Ne8 16. Ng4 c4 17. Bd4 cxd3 18. Rxd3 Qc6 19. Nfe5 Nxe5 20. Nxe5 Qc7 21. Ng4 b4 22. Rd2 Bc5 23. Rc1 Qe7 24. Bxc5 Rxd2 25. Qxd2 Rxc5 26. Rd1 Rc7 27. Ne3 h6 28. e5 Bxg2+ 29. Kxg2 Qc5 30. Nc4 Rc8 31. Qd7 Kf8 32. Kg1 Rc7 33. Qd3 Kg8 34. h4 Rc8 35. Qd4 Qxd4 36. Rxd4 Nc7 37. Nd6 Rb8 38. Rf4 Nd5 39. Rxf7 a6 40. Ra7 Rb6 41. h5 Rc6 42. Ra8+ Kh7 43. Nf7 g6 44. Nd8 Rb6 45. Ra7+ Kg8 46. hxg6 Nc3 47. Rh7 1-0

[Event "POL-chT 1st League"]
[Site "Darlowo"]
[Date "2024.09.14"]
[Round "1.14"]
[White "Pyda, Zbigniew"]
[Black "Nguyen, Piotr"]
[Result "1/2-1/2"]
[ECO "A61"]
[WhiteElo "2229"]
[BlackElo "2404"]
[PlyCount "79"]
[EventDate "2024.09.14"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. Nf3 g6 7. Bg5 h6 8. Bh4 g5 9. Bg3 Nh5 10. e3 Nxg3 11. hxg3 Bg7 12. Nd2 a6 13. a4 Nd7 14. Be2 0-0 15. g4 Rb8 16. Nde4 Nf6 17. Nxf6+ Qxf6 18. 0-0 Qe7 19. Qc2 Be5 20. a5 Kg7 21. Rfe1 b5 22. axb6 Rxb6 23. Ra4 Qb7 24. Ra2 f5 25. Rea1 Qf7 26. Bxa6 Bxa6 27. Rxa6 Rxa6 28. Rxa6 fxg4 29. Nb5 Qg6 30. Ra7+ Rf7 31. Qxg6+ Kxg6 32. Rxf7 Kxf7 33. b3 Kg6 34. f3 Kf5 35. Na3 h5 36. Nc4 gxf3 37. gxf3 h4 38. Kg2 Bg3 39. Kh3 g4+ 40. Kg2 1/2-1/2

[Event "Riga Tech op-A"]
[Site "Riga"]
[Date "2024.08.09"]
[Round "7"]
[White "Kazakouski, Valery"]
[Black "Nguyen, Piotr"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2588"]
[BlackElo "2423"]
[PlyCount "145"]
[EventDate "2024.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "LAT"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. c3 d5 4. exd5 Qxd5 5. d4 Bg7 6. Nbd2 cxd4 7. Bc4 Qh5 8. Qb3 Nh6 9. Nxd4 0-0 10. 0-0 Nf5 11. N2f3 Nxd4 12. Nxd4 e5 13. Nb5 e4 14. Bf4 Nc6 15. Nd6 Ne5 16. Nxe4 Nxc4 17. Qxc4 b5 18. Qc5 Qg4 19. Qg5 Qxg5 20. Bxg5 Bb7 21. Rfe1 a5 22. a4 bxa4 23. Rxa4 Rfb8 24. Nf6+ Kh8 25. Rh4 h5 26. Nd7 Re8 27. Be3 Bc6 28. Nb6 Ra6 29. Nc4 Bf6 30. Rf4 Kg7 31. Ra1 Bg5 32. Rd4 Bf6 33. Rd2 a4 34. Bd4 Bxd4 35. Rxd4 Re2 36. Kf1 Rc2 37. Rd2 Rxd2 38. Nxd2 Rb6 39. Ra2 Kf6 40. g3 Ke6 41. Ke2 Kd5 42. Kd3 g5 43. c4+ Ke5 44. Kc3 h4 45. b4 axb3 46. Ra5+ Kf6 47. Nxb3 Bg2 48. Ra1 Kf5 49. Rg1 h3 50. Re1 Kg4 51. Nd4 Ra6 52. Re7 Ra3+ 53. Kb4 Rd3 54. Kc5 f5 55. f4 gxf4 56. Rg7+ Kh5 57. Ne2 fxg3 58. Nxg3+ Kh6 59. Nxf5+ Kh5 60. Rg3 Rxg3 61. Nxg3+ Kg4 62. Kd4 Kf3 63. Ne4 Bf1 64. Nd2+ Kg2 65. Nxf1 Kxf1 66. c5 Kg2 67. c6 Kxh2 68. c7 Kg1 69. c8Q h2 70. Qc1+ Kg2 71. Qc2+ Kg1 72. Ke3 h1Q 73. Qf2# 1-0

[Event "Riga Tech op-A"]
[Site "Riga"]
[Date "2024.08.08"]
[Round "6"]
[White "Nguyen, Piotr"]
[Black "Lim, Zhuo Ren"]
[Result "1-0"]
[ECO "A33"]
[WhiteElo "2423"]
[BlackElo "2278"]
[PlyCount "53"]
[EventDate "2024.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "LAT"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. c4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. g3 Qb6 7. Nb3 Ne5 8. e4 Bb4 9. Qe2 d6 10. Bd2 0-0 11. 0-0-0 a6 12. Kb1 Qc7 13. f4 Nc6 14. g4 b5 15. cxb5 Bxc3 16. b6 Qxb6 17. Bxc3 e5 18. Rxd6 Bxg4 19. Qg2 Ne8 20. fxe5 Be6 21. Rg1 Bxb3 22. axb3 Qxb3 23. e6 f6 24. Bd3 Ne7 25. e5 Ng6 26. Bxg6 hxg6 27. e7 1-0

[Event "Riga Tech op-A"]
[Site "Riga"]
[Date "2024.08.08"]
[Round "5"]
[White "Povshednyi, Ivan"]
[Black "Nguyen, Piotr"]
[Result "1/2-1/2"]
[ECO "A87"]
[WhiteElo "2242"]
[BlackElo "2423"]
[PlyCount "135"]
[EventDate "2024.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "LAT"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. d4 f5 2. g3 Nf6 3. Bg2 g6 4. Nf3 Bg7 5. c4 0-0 6. 0-0 d6 7. Nc3 Qe8 8. d5 a5 9. Nd4 Na6 10. b3 Bd7 11. Bb2 c6 12. Qd2 Nc5 13. Rab1 Rc8 14. a3 Qf7 15. Qd1 Nce4 16. dxc6 bxc6 17. Nxe4 Nxe4 18. Qc2 e5 19. Nf3 g5 20. Nd2 Nf6 21. c5 Ne8 22. Nc4 Be6 23. cxd6 Bxc4 24. d7 Qxd7 25. Qxc4+ Rf7 26. Rfd1 Qc7 27. e4 Nd6 28. Qe2 Nxe4 29. Bxe4 fxe4 30. Bc1 Qe7 31. Qxe4 Rcf8 32. Be3 Qxa3 33. Qxc6 Rb8 34. Qe6 Qa2 35. Ra1 Qxb3 36. Rd8+ Bf8 37. Qxb3 Rxb3 38. Rxa5 h6 39. Rxe5 Kh7 40. Re6 Bg7 41. Rdd6 Rb5 42. Re4 Bf6 43. Rc6 Rf5 44. Kg2 Rb5 45. Ree6 Bg7 46. Rc4 Bf6 47. h4 Rf5 48. h5 Bg7 49. Rcc6 Rb5 50. Rg6 Ra5 51. Kh3 Ra4 52. Ra6 Rc4 53. Rae6 Ra4 54. f4 gxf4 55. Bxf4 Ra5 56. Kg4 Ra4 57. Ra6 Rxa6 58. Rxa6 Rb7 59. Rc6 Ra7 60. Kf5 Ra5+ 61. Kg4 Ra7 62. Rc7 Rxc7 63. Bxc7 Bc3 64. Kf5 Bb4 65. Kf6 Be1 66. g4 Bd2 67. Kf7 Bc1 68. Be5 1/2-1/2

[Event "Riga Tech op-A"]
[Site "Riga"]
[Date "2024.08.07"]
[Round "4"]
[White "Nguyen, Piotr"]
[Black "Eilenberg, Jonas"]
[Result "1/2-1/2"]
[ECO "B14"]
[WhiteElo "2423"]
[BlackElo "2285"]
[PlyCount "46"]
[EventDate "2024.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "LAT"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. c4 c6 2. e4 d5 3. exd5 cxd5 4. d4 Nf6 5. Nc3 g6 6. Qb3 Bg7 7. cxd5 0-0 8. Nge2 Na6 9. g3 e6 10. dxe6 Bxe6 11. Qxb7 Qa5 12. Bg2 Rab8 13. Qe7 Rfe8 14. Qa3 Qxa3 15. bxa3 Bc4 16. Bf4 Rb2 17. 0-0-0 Rb6 18. Bf3 Bf8 19. Kc2 Bxa3 20. Rb1 Nb4+ 21. Kd2 Nxa2 22. Rxb6 axb6 23. Be5 Bb4 1/2-1/2

[Event "Riga Tech op-A"]
[Site "Riga"]
[Date "2024.08.06"]
[Round "3"]
[White "Navalgund, Niranjan"]
[Black "Nguyen, Piotr"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "2185"]
[BlackElo "2423"]
[PlyCount "72"]
[EventDate "2024.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "LAT"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. d4 g6 2. e4 d6 3. Nc3 Bg7 4. Be3 a6 5. g4 Nd7 6. h4 c5 7. g5 h6 8. dxc5 Nxc5 9. Bxc5 Bxc3+ 10. bxc3 dxc5 11. Qxd8+ Kxd8 12. h5 gxh5 13. Rxh5 Kc7 14. f4 Rh7 15. Kf2 b6 16. Bh3 Rg7 17. Bxc8 Rxc8 18. gxh6 Rh7 19. e5 Rxh6 20. Rxh6 Nxh6 21. Nf3 Rh8 22. Ke2 Nf5 23. a4 Kc6 24. c4 Rg8 25. Rg1 Rh8 26. c3 e6 27. Rb1 Rh3 28. Rc1 b5 29. axb5+ axb5 30. cxb5+ Kxb5 31. Ng5 Rh2+ 32. Kf3 Nh6 33. Kg3 Re2 34. Kf3 Rh2 35. Kg3 Re2 36. Kf3 Rh2 1/2-1/2

[Event "Krakow op"]
[Site "Krakow"]
[Date "2024.06.29"]
[Round "9"]
[White "Vasynda, Oleksandr"]
[Black "Nguyen, Piotr"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "2219"]
[BlackElo "2426"]
[PlyCount "90"]
[EventDate "2024.06.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. d4 g6 2. Nf3 Bg7 3. c4 c5 4. d5 d6 5. Nc3 Bxc3+ 6. bxc3 f5 7. e3 Qa5 8. Bd2 Nf6 9. Bd3 Nbd7 10. 0-0 Nb6 11. Re1 Qa4 12. Qb3 0-0 13. Rab1 Rb8 14. Bc1 Qa6 15. Qc2 e5 16. dxe6 Bxe6 17. e4 fxe4 18. Bxe4 Nxe4 19. Qxe4 Bf5 20. Qe7 Rbe8 21. Qc7 Rxe1+ 22. Nxe1 Qxc4 23. Bh6 Qf7 24. Qxf7+ Rxf7 25. Rd1 Nc4 26. Nf3 Re7 27. h3 Re2 28. Kh2 Kf7 29. Ng5+ Ke7 30. Kg3 Rxa2 31. Nxh7 a5 32. Bf8+ Kd7 33. Nf6+ Kc6 34. Ne8 d5 35. Nf6 Rd2 36. Re1 a4 37. Kf3 a3 38. g4 Be4+ 39. Nxe4 dxe4+ 40. Kxe4 Rxf2 41. Bg7 Rf7 42. Kd3 Nb2+ 43. Kc2 Rxg7 44. Kb3 b5 45. Kxa3 Nd3 0-1

[Event "Krakow op"]
[Site "Krakow"]
[Date "2024.06.27"]
[Round "7"]
[White "Janeczko, Jakub"]
[Black "Nguyen, Piotr"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2293"]
[BlackElo "2426"]
[PlyCount "55"]
[EventDate "2024.06.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. f3 Qb6 4. Nc3 dxe4 5. fxe4 e5 6. Nf3 exd4 7. Nxd4 h5 8. e5 Bg4 9. Be2 Na6 10. Bxg4 hxg4 11. Qxg4 Nb4 12. Be3 c5 13. Ndb5 Nxc2+ 14. Kf2 Nxe3 15. Kxe3 Nh6 16. Qh3 Rd8 17. Rad1 Be7 18. Rxd8+ Bxd8 19. Nd6+ Kf8 20. Qd7 g6 21. Rf1 Qc7 22. Qe8+ Kg7 23. Nd5 Qc6 24. Rf3 f5 25. Rxf5 Nf7 26. Qxf7+ Kh6 27. Nf4 Bg5 28. Qxg6# 1-0

[Event "Krakow op"]
[Site "Krakow"]
[Date "2024.06.26"]
[Round "6"]
[White "Nguyen, Piotr"]
[Black "Keleberda, Timur"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "2426"]
[BlackElo "2223"]
[PlyCount "88"]
[EventDate "2024.06.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bd6 5. c4 c6 6. c5 Bc7 7. Bd3 h6 8. 0-0 Ne7 9. Qc2 b6 10. b4 0-0 11. a4 Re8 12. Nc3 Nd7 13. Be3 bxc5 14. bxc5 Nf8 15. h3 Neg6 16. Rae1 Bd7 17. Bc1 Qf6 18. Re3 Nf4 19. Rxe8 Rxe8 20. Bxf4 Qxf4 21. Qd2 Qf6 22. Re1 Rxe1+ 23. Nxe1 Ba5 24. Nf3 Bxh3 25. Ne5 Bc8 26. Be2 Ng6 27. Ng4 Qe7 28. Kf1 Qb7 29. Qe3 Be6 30. Nd1 Qb4 31. g3 Qxa4 32. Kg2 Qc2 33. Bf3 Bb4 34. Ne5 Bd2 35. Qe2 Nxe5 36. Qxe5 a5 37. Qd6 Qa4 38. Qb8+ Kh7 39. Qb1+ g6 40. Qd3 Bg5 41. Nc3 Qb4 42. Ne2 a4 43. Qa6 a3 44. Qxc6 a2 0-1

[Event "Krakow op"]
[Site "Krakow"]
[Date "2024.06.25"]
[Round "5"]
[White "Kutowski, Marcel"]
[Black "Nguyen, Piotr"]
[Result "1/2-1/2"]
[ECO "B28"]
[WhiteElo "2230"]
[BlackElo "2426"]
[PlyCount "131"]
[EventDate "2024.06.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. c4 Nc6 4. d4 cxd4 5. Nxd4 e5 6. Nc2 Bc5 7. Be3 Bxe3 8. Nxe3 d6 9. Nc3 Nge7 10. Bd3 0-0 11. 0-0 Nd4 12. Kh1 Bd7 13. b4 Rc8 14. Ne2 Ne6 15. Bc2 Bc6 16. a4 b5 17. cxb5 axb5 18. axb5 Bxb5 19. Bd3 Bc6 20. Rc1 Rb8 21. Qd2 Qb6 22. Rb1 Rbd8 23. Nc4 Qb8 24. b5 Ba8 25. Qb4 Nc5 26. Bc2 Nxe4 27. Nxe5 Nf6 28. Nc4 Rfe8 29. Nd4 Ng4 30. Nd2 Nd5 31. Qa3 Qb6 32. Qd3 g6 33. N2f3 Rc8 34. Bb3 Nc3 35. Rbc1 Ne4 36. Rc2 Nc5 37. Qc4 Nxb3 38. Qxb3 Rxc2 39. Qxc2 Bxf3 40. Nxf3 Qxb5 41. Kg1 Nf6 42. h3 d5 43. Rd1 Ra8 44. Qc3 Qb6 45. Qc2 Ra5 46. Ne5 Rc5 47. Qa4 Rb5 48. Qf4 Rb1 49. Rxb1 Qxb1+ 50. Kh2 Kg7 51. Nf3 Qe4 52. Qd6 h6 53. Qb6 g5 54. Qb2 h5 55. Kg1 g4 56. hxg4 hxg4 57. Nh4 g3 58. fxg3 d4 59. Nf3 d3 60. Qc3 Qe3+ 61. Kh1 Qh6+ 62. Kg1 Qe3+ 63. Kh1 Qh6+ 64. Kg1 Qg6 65. Ne5 Qxg3 66. Nxd3 1/2-1/2

[Event "Krakow op"]
[Site "Krakow"]
[Date "2024.06.24"]
[Round "4"]
[White "Nguyen, Piotr"]
[Black "Jake, Shanty"]
[Result "1-0"]
[ECO "E07"]
[WhiteElo "2426"]
[BlackElo "2217"]
[PlyCount "113"]
[EventDate "2024.06.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c6 3. Nc3 d5 4. Nf3 e6 5. g3 Be7 6. Bg2 0-0 7. 0-0 Nbd7 8. Qd3 b6 9. e4 Ba6 10. b3 Rc8 11. a4 dxe4 12. Nxe4 c5 13. Rd1 Bb7 14. Nxf6+ Bxf6 15. Ng5 Bxg5 16. Bxb7 Rc7 17. Bg2 cxd4 18. Bxg5 Qxg5 19. Qxd4 Qe7 20. a5 Nc5 21. axb6 axb6 22. Qe3 h6 23. h4 Nd7 24. Qf4 Nf6 25. Rd6 Rb8 26. Ra6 e5 27. Qd2 Nd7 28. Bh3 Nc5 29. Raxb6 Rcb7 30. Rxb7 Qxb7 31. Rd8+ Rxd8 32. Qxd8+ Kh7 33. h5 Qe4 34. Qc8 Qe1+ 35. Kg2 Ne4 36. Qf5+ Kg8 37. Qc8+ Kh7 38. Bf5+ g6 39. hxg6+ Kg7 40. Bxe4 Qxe4+ 41. Kh2 Kxg6 42. b4 f5 43. b5 Qd4 44. Qe8+ Kf6 45. Qc6+ Kg5 46. Kg2 f4 47. Qd5 Qb2 48. Qg8+ Kf5 49. Qh7+ Kg5 50. Qg7+ Kf5 51. gxf4 Kxf4 52. Qxh6+ Kf5 53. b6 Qd4 54. Qh3+ Kf6 55. b7 Qe4+ 56. Qf3+ Qxf3+ 57. Kxf3 1-0

[Event "Krakow op"]
[Site "Krakow"]
[Date "2024.06.23"]
[Round "2"]
[White "Nguyen, Piotr"]
[Black "Gierulski, Kamil"]
[Result "0-1"]
[ECO "A34"]
[WhiteElo "2426"]
[BlackElo "2242"]
[PlyCount "102"]
[EventDate "2024.06.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. c4 c5 2. g3 Nf6 3. Bg2 d5 4. cxd5 Nxd5 5. Nc3 Nc7 6. Nf3 Nc6 7. a3 g6 8. Ng5 Bg7 9. Bxc6+ bxc6 10. Qa4 0-0 11. Qxc6 Rb8 12. Qxc5 h6 13. Nf3 Bh3 14. Rg1 Bg4 15. Qe3 Ne6 16. b4 a5 17. Rb1 Qc7 18. b5 Bf5 19. Rb2 h5 20. b6 Qb7 21. Ne5 Rfd8 22. f4 Nd4 23. Kf2 Rbc8 24. h3 f6 25. Nf3 e5 26. Na4 exf4 27. gxf4 Rc4 28. Nc3 Nc2 29. Rxc2 Bxc2 30. Bb2 Qc6 31. Rc1 Re8 32. Nd4 Qd7 33. Rxc2 Rxe3 34. dxe3 f5 35. Rd2 Bxd4 36. exd4 Rxd4 37. b7 Qxb7 38. Rxd4 Qxb2 39. Rc4 Qxa3 40. Ke3 Qc1+ 41. Kd3 Qf1 42. h4 Qf2 43. Nd5 Qxh4 44. Rc7 Kf8 45. Kd4 Qd8 46. Ke5 h4 47. Rh7 Kg8 48. Rb7 Qe8+ 49. Kd6 Qf8+ 50. Ke6 Qc8+ 51. Rd7 Qxd7+ 0-1

[Event "Krakow op"]
[Site "Krakow"]
[Date "2024.06.22"]
[Round "1"]
[White "Pycinski, Wladyslaw"]
[Black "Nguyen, Piotr"]
[Result "1/2-1/2"]
[ECO "B08"]
[WhiteElo "2244"]
[BlackElo "2426"]
[PlyCount "85"]
[EventDate "2024.06.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. e4 d6 2. d4 g6 3. Nf3 Nf6 4. Nc3 Bg7 5. Be2 0-0 6. 0-0 a6 7. a4 Nc6 8. Be3 e5 9. dxe5 dxe5 10. Qxd8 Rxd8 11. Bc4 h6 12. h3 Ne8 13. Rfd1 Nd4 14. Bxd4 exd4 15. Nd5 Be6 16. Ba2 Kf8 17. a5 g5 18. Nd2 Rd7 19. Nb4 Bxa2 20. Rxa2 Nd6 21. Nd3 Re8 22. Ra3 Rde7 23. Rb3 c6 24. Kf1 Rc7 25. Re1 f6 26. Rb6 Kf7 27. f3 f5 28. exf5 Nxf5 29. Rxe8 Kxe8 30. Nc4 Bf8 31. Rb3 Kd7 32. Nde5+ Ke6 33. Rd3 Bg7 34. Ng4 Re7 35. Rd1 Kd5 36. b3 h5 37. Nh2 Bf6 38. Kf2 g4 39. hxg4 Bh4+ 40. Kg1 Ng3 41. gxh5 Ne2+ 42. Kh1 Ng3+ 43. Kg1 1/2-1/2

[Event "Budapest Spring op"]
[Site "Budapest"]
[Date "2024.05.31"]
[Round "9"]
[White "Hera, Imre Jr"]
[Black "Nguyen, Piotr"]
[Result "1/2-1/2"]
[ECO "B38"]
[WhiteElo "2542"]
[BlackElo "2402"]
[PlyCount "41"]
[EventDate "2024.05.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HUN"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. c4 Bg7 6. Be3 Qb6 7. Nb5 Qa5+ 8. N1c3 Nf6 9. f3 0-0 10. Be2 a6 11. Nd4 Nxd4 12. Bxd4 Qg5 13. 0-0 Nh5 14. Nd5 Nf4 15. Nxf4 Qxf4 16. c5 Rd8 17. Rc1 d5 18. Bxg7 Kxg7 19. exd5 Be6 20. Qd3 Rxd5 21. Qc3+ 1/2-1/2

[Event "Budapest Spring op"]
[Site "Budapest"]
[Date "2024.05.29"]
[Round "7"]
[White "Teclaf, Pawel"]
[Black "Nguyen, Piotr"]
[Result "1-0"]
[ECO "E65"]
[WhiteElo "2568"]
[BlackElo "2402"]
[PlyCount "73"]
[EventDate "2024.05.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HUN"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. g3 d6 5. Bg2 c5 6. 0-0 0-0 7. d4 cxd4 8. Nxd4 Nc6 9. Nxc6 bxc6 10. Bxc6 Bh3 11. Bxa8 Qxa8 12. f3 Bxf1 13. Kxf1 Rc8 14. Qd3 Qb7 15. Be3 Qxb2 16. Rb1 Qa3 17. Nd5 Qxd3 18. Nxf6+ Bxf6 19. exd3 a5 20. Rb5 Bc3 21. Ke2 a4 22. Kd1 f5 23. Kc2 Be1 24. Rb1 Ba5 25. Rb7 Kf7 26. Ra7 Be1 27. Rxa4 h5 28. Ra7 Kf6 29. a4 g5 30. a5 d5 31. a6 f4 32. gxf4 gxf4 33. Bb6 dxc4 34. Rc7 cxd3+ 35. Kxd3 Rxc7 36. Bxc7 Bf2 37. Bxf4 1-0

[Event "Budapest Spring op"]
[Site "Budapest"]
[Date "2024.05.28"]
[Round "6"]
[White "Nguyen, Piotr"]
[Black "Antal, Gergely"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2402"]
[BlackElo "2586"]
[PlyCount "59"]
[EventDate "2024.05.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HUN"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 e6 4. 0-0 Bd6 5. c4 0-0 6. d4 Nc6 7. b3 dxc4 8. bxc4 e5 9. c5 Be7 10. dxe5 Qxd1 11. Rxd1 Ne4 12. Bb2 Nxc5 13. Nc3 Be6 14. Ba3 Rad8 15. Ng5 Nxe5 16. Nxe6 fxe6 17. Bxb7 Nc4 18. Bxc5 Bxc5 19. e3 Rb8 20. Rab1 Nd6 21. Bg2 Rfd8 22. Rbc1 Bb4 23. Ne2 c5 24. Nf4 Kf7 25. Nd3 Ba3 26. Rc3 Nb5 27. Rc4 Ke7 28. Bf3 Rb6 29. Be2 a5 30. Kg2 1/2-1/2

[Event "Budapest Spring op"]
[Site "Budapest"]
[Date "2024.05.27"]
[Round "5"]
[White "Mihok, Oliver"]
[Black "Nguyen, Piotr"]
[Result "1/2-1/2"]
[ECO "B52"]
[WhiteElo "2528"]
[BlackElo "2402"]
[PlyCount "63"]
[EventDate "2024.05.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HUN"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. c4 Nc6 6. Nc3 Nf6 7. d4 cxd4 8. Nxd4 g6 9. f3 Bg7 10. Be3 0-0 11. 0-0 a6 12. Qd3 Rab8 13. Nxc6 bxc6 14. b3 Qc7 15. Rad1 Nd7 16. f4 Rbd8 17. Qc2 f5 18. Ne2 c5 19. Qd3 fxe4 20. Qxe4 Nf6 21. Qd3 Qb7 22. f5 gxf5 23. Rxf5 Ng4 24. Bg5 Ne5 25. Qc2 Rxf5 26. Qxf5 Rf8 27. Qe6+ Rf7 28. Ng3 Qd7 29. Qd5 Qc6 30. Qe6 Qd7 31. Qd5 Qc6 32. Qe6 1/2-1/2

[Event "Budapest Spring op"]
[Site "Budapest"]
[Date "2024.05.26"]
[Round "4"]
[White "Nguyen, Piotr"]
[Black "Prohaszka, Peter"]
[Result "1/2-1/2"]
[ECO "A14"]
[WhiteElo "2402"]
[BlackElo "2581"]
[PlyCount "119"]
[EventDate "2024.05.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HUN"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. c4 e6 2. g3 d5 3. Bg2 Nf6 4. Nf3 Be7 5. 0-0 0-0 6. b3 a5 7. Nc3 c6 8. e3 b6 9. Bb2 Ba6 10. Qe2 a4 11. Rac1 b5 12. d3 Qb6 13. e4 dxc4 14. dxc4 axb3 15. axb3 bxc4 16. bxc4 Bxc4 17. Qxc4 Qxb2 18. Nd4 Qb4 19. Qxb4 Bxb4 20. e5 Ng4 21. Bxc6 Nxc6 22. Nxc6 Ba3 23. Rc2 Rfc8 24. Nb5 Nxe5 25. Nxa3 Rxc6 26. Rxc6 Nxc6 27. Nc4 g5 28. Kg2 Kg7 29. Ne3 Ra2 30. h4 gxh4 31. gxh4 Ne7 32. Rb1 Ra4 33. Kg3 f5 34. Ng2 Rg4+ 35. Kh3 Kf6 36. Rb6 Nd5 37. Rb3 Rg7 38. Ra3 Ke5 39. Ra6 h6 40. Ra8 Nf4+ 41. Nxf4 Kxf4 42. Rh8 Kf3 43. Rxh6 Re7 44. h5 f4 45. Kh4 e5 46. Kg5 Kxf2 47. Kf6 Re8 48. Kf7 Ra8 49. Re6 Ra7+ 50. Kg6 f3 51. Rxe5 Kg3 52. h6 Ra6+ 53. Kg7 f2 54. Rf5 Ra7+ 55. Kg6 Ra6+ 56. Kg7 Kg2 57. h7 Ra7+ 58. Kg6 Rxh7 59. Rxf2+ Kxf2 60. Kxh7 1/2-1/2

[Event "Ostravsky Konik op-A"]
[Site "Ostrava"]
[Date "2024.05.05"]
[Round "9"]
[White "Nguyen, Piotr"]
[Black "Pourquet, Matthieu"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "2398"]
[BlackElo "2214"]
[PlyCount "117"]
[EventDate "2024.04.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nf6 5. h3 Nc6 6. c3 e5 7. dxe5 Nxe5 8. Nf3 Nxd3+ 9. Qxd3 Bd6 10. 0-0 0-0 11. Be3 Re8 12. Nbd2 Ne4 13. Rfd1 Bf5 14. Qb5 a6 15. Qxb7 Rb8 16. Qxa6 Re6 17. Qf1 Rg6 18. Kh1 Rxb2 19. Nd4 Qf6 20. Nxf5 Qxf5 21. Nxe4 Qxe4 22. Rd4 Qe5 23. Bf4 Qf5 24. Bxd6 Rxd6 25. Kg1 h5 26. g3 Re6 27. Qg2 Ree2 28. Rf1 Rbd2 29. Rf4 Qe5 30. Qf3 f6 31. Kg2 Rxa2 32. Rf5 Qe4 33. Rxd5 Qxf3+ 34. Kxf3 Rec2 35. Rxh5 Rxc3+ 36. Kg2 Rcc2 37. Rf5 Kf7 38. h4 Ke6 39. g4 g6 40. Rf4 Re2 41. Kf3 Re5 42. Rb1 Ra3+ 43. Kg2 Ra6 44. Rb8 Kf7 45. Rc4 Ra2 46. Kg3 Ra3+ 47. f3 Ree3 48. Rb7+ Re7 49. Rb6 f5 50. g5 Ree3 51. Rc7+ Kf8 52. Kf4 Rxf3+ 53. Ke5 Rfb3 54. Rf6+ Ke8 55. Rxg6 Ra5+ 56. Kf6 Kd8 57. Rf7 Rb6+ 58. Kg7 Rb4 59. h5 1-0

[Event "Ostravsky Konik op-A"]
[Site "Ostrava"]
[Date "2024.05.04"]
[Round "8"]
[White "Meers, Hubert"]
[Black "Nguyen, Piotr"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "2250"]
[BlackElo "2398"]
[PlyCount "116"]
[EventDate "2024.04.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 g6 3. Bxf6 exf6 4. g3 d5 5. Bg2 c6 6. e3 h5 7. Nf3 Nd7 8. Nbd2 Nb6 9. 0-0 Be6 10. e4 Be7 11. Re1 0-0 12. e5 Nd7 13. c3 a5 14. a4 Kg7 15. Bf1 h4 16. Nxh4 fxe5 17. Ng2 exd4 18. Nf4 Bf5 19. cxd4 Bd6 20. Nd3 Qf6 21. Nb3 Be4 22. Bg2 Rfe8 23. Bxe4 dxe4 24. Ndc5 Bxc5 25. Nxc5 Nxc5 26. dxc5 Rad8 27. Qc2 Qe5 28. Ra3 Rd5 29. Rc3 f5 30. Rd1 Red8 31. Rxd5 cxd5 32. Rb3 Rd7 33. c6 bxc6 34. Qxc6 Rc7 35. Rb7 Rxb7 36. Qxb7+ Kh6 37. Qb5 e3 38. fxe3 Qxe3+ 39. Kg2 d4 40. Qb8 Qe4+ 41. Kh3 Qg4+ 42. Kg2 Qe2+ 43. Kg1 Qe3+ 44. Kg2 g5 45. Qh8+ Kg6 46. Qg8+ Kf6 47. Qf8+ Ke6 48. Qc8+ Ke5 49. Qc5+ Ke4 50. Qc2+ Qd3 51. Qc6+ Ke3 52. Qf3+ Kd2 53. Qf2+ Kc1 54. Qe1+ Kc2 55. Qxa5 Qe4+ 56. Kf2 g4 57. Qb5 d3 58. Qc5+ Kd1 0-1

[Event "Ostravsky Konik op-A"]
[Site "Ostrava"]
[Date "2024.05.03"]
[Round "7"]
[White "Nguyen, Piotr"]
[Black "Bujnoch, Radek"]
[Result "1-0"]
[ECO "E01"]
[WhiteElo "2398"]
[BlackElo "2307"]
[PlyCount "71"]
[EventDate "2024.04.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. c4 c6 4. Nc3 e6 5. g3 dxc4 6. Bg2 Nbd7 7. 0-0 b5 8. e4 Bb7 9. e5 Nd5 10. Ng5 h6 11. Nxe6 fxe6 12. Qh5+ Ke7 13. Ne4 Qe8 14. Bg5+ hxg5 15. Qxh8 Kd8 16. Nxg5 Qe7 17. Qh5 Kc7 18. a4 a6 19. Qg6 Re8 20. Bh3 Kb8 21. Nxe6 Nc7 22. Nxc7 Kxc7 23. axb5 axb5 24. Rfe1 Ra8 25. Rxa8 Bxa8 26. Re4 c5 27. Rf4 Bd5 28. Qa6 cxd4 29. Qxb5 Nb6 30. e6 Qc5 31. Rf7+ Kd6 32. Qe8 Qc8 33. Rd7+ Kc5 34. Rd8 Qa6 35. Qxf8+ Kb5 36. e7 1-0

[Event "Ostravsky Konik op-A"]
[Site "Ostrava"]
[Date "2024.05.02"]
[Round "6"]
[White "Swicarz, Maciej"]
[Black "Nguyen, Piotr"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2251"]
[BlackElo "2398"]
[PlyCount "122"]
[EventDate "2024.04.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. e4 g6 2. d4 d6 3. Nc3 Bg7 4. Be3 a6 5. h4 h5 6. Nf3 Nf6 7. Ng5 Ng4 8. Bf4 f6 9. Nh3 e5 10. dxe5 dxe5 11. Qxd8+ Kxd8 12. Rd1+ Nd7 13. Bc1 c6 14. Bc4 Kc7 15. f4 Bh6 16. Bf7 exf4 17. Bxg6 f3 18. gxf3 Bxc1 19. Rxc1 Nge5 20. Nf4 Nxf3+ 21. Kf2 Nde5 22. Bxh5 Nd4 23. Nce2 Nxe2 24. Bxe2 f5 25. Rcg1 fxe4 26. Rg7+ Kb6 27. Re7 Ng4+ 28. Bxg4 Bxg4 29. Rxe4 Bf5 30. Rb4+ Kc7 31. c3 Raf8 32. Ke3 Rf7 33. Nd3 Rg8 34. Nc5 Bc8 35. Rf4 Re7+ 36. Kf2 Rge8 37. Kg3 b6 38. Nd3 Re3+ 39. Rf3 c5 40. Nxc5 Rg8+ 41. Kf2 Rxf3+ 42. Kxf3 bxc5 43. Rh2 Kd6 44. Kf4 Rg4+ 45. Kf3 Ke5 46. Re2+ Kd6 47. Re8 Bd7 48. Rh8 Rg1 49. h5 Rb1 50. b3 Rc1 51. c4 Rc2 52. h6 Rxa2 53. h7 Rh2 54. Kf4 Rh5 55. Ra8 Rxh7 56. Rxa6+ Bc6 57. Ra1 Rf7+ 58. Kg4 Ke5 59. Ra6 Bf3+ 60. Kg3 Be4 61. Rb6 Rb7 0-1

[Event "Ostravsky Konik op-A"]
[Site "Ostrava"]
[Date "2024.05.01"]
[Round "5"]
[White "Nguyen, Piotr"]
[Black "Decuigniere, Tom"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "2398"]
[BlackElo "2401"]
[PlyCount "87"]
[EventDate "2024.04.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 e6 4. 0-0 Bd6 5. d3 0-0 6. Nc3 c5 7. e4 Nc6 8. Qe2 d4 9. Nb5 Be7 10. a4 e5 11. Na3 Ne8 12. Nc4 Qc7 13. Ne1 Nd6 14. f4 Nxc4 15. dxc4 f5 16. Nd3 Bd6 17. fxe5 Nxe5 18. Bf4 Nxd3 19. cxd3 Bxf4 20. Rxf4 Re8 21. Raf1 Bd7 22. Qh5 Bxa4 23. exf5 Bc6 24. f6 gxf6 25. Rxf6 Re5 26. Qg4+ Qg7 27. Qf4 Rae8 28. Bxc6 bxc6 29. Rf7 Qg6 30. Rf6 Qg7 31. Rxc6 Qe7 32. Rf2 Re1+ 33. Kg2 Re2 34. Rf6 Qb7+ 35. Kh3 Qd7+ 36. Kh4 Qe7 37. Kh3 Qd7+ 38. Qf5 Qxf5+ 39. R2xf5 Rxb2 40. Rxc5 Rd2 41. Rg5+ Kh8 42. Rf3 h6 43. Rd5 Re3 44. Rf7 1-0

[Event "Ostravsky Konik op-A"]
[Site "Ostrava"]
[Date "2024.04.30"]
[Round "4"]
[White "Zdybel, Przemyslaw"]
[Black "Nguyen, Piotr"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2264"]
[BlackElo "2398"]
[PlyCount "54"]
[EventDate "2024.04.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 a6 5. Qd2 b5 6. h4 Nf6 7. f3 h5 8. Nh3 Bxh3 9. Rxh3 Nbd7 10. d5 Qc8 11. a4 Ne5 12. Rh1 b4 13. Na2 c5 14. Be2 0-0 15. Bg5 Rb8 16. b3 c4 17. Rd1 a5 18. Qe3 Rb7 19. Rd2 Rc7 20. Kf2 Nh7 21. Bf4 cxb3 22. cxb3 f5 23. Kg1 Rc2 24. Bxe5 Bxe5 25. f4 Bg7 26. exf5 Qxf5 27. g3 Rxa2 0-1

[Event "Ostravsky Konik op-A"]
[Site "Ostrava"]
[Date "2024.04.29"]
[Round "3"]
[White "Nguyen, Piotr"]
[Black "Xylogiannopoulos, Antonios"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2398"]
[BlackElo "2247"]
[PlyCount "75"]
[EventDate "2024.04.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. g3 Bf5 4. c4 e6 5. Nc3 c6 6. Qb3 Qb6 7. c5 Qxb3 8. axb3 h6 9. h3 Be7 10. g4 Be4 11. Bf4 0-0 12. b4 Na6 13. Ra4 Bc2 14. Rxa6 bxa6 15. Ne5 Ne4 16. Nxe4 dxe4 17. Nxc6 Bf6 18. e3 Ba4 19. Na5 e5 20. dxe5 Bd8 21. e6 Bxa5 22. exf7+ Rxf7 23. bxa5 Bb5 24. Bxb5 axb5 25. c6 Rc8 26. c7 Rd7 27. Ke2 Kf7 28. Rc1 Re7 29. Rc5 a6 30. Kd2 Re6 31. Kc3 Ke7 32. Kd4 Kd7 33. Be5 Rc6 34. Rd5+ Ke6 35. b3 g6 36. Kxe4 R8xc7 37. Bxc7 Rxc7 38. f4 1-0

[Event "Ostravsky Konik op-A"]
[Site "Ostrava"]
[Date "2024.04.28"]
[Round "2"]
[White "Warchol, Kamil"]
[Black "Nguyen, Piotr"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "2149"]
[BlackElo "2398"]
[PlyCount "90"]
[EventDate "2024.04.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. c3 0-0 6. Nbd2 a5 7. a4 Ba7 8. 0-0 Kh8 9. h3 d5 10. Bb5 Ne7 11. exd5 Ng6 12. Re1 Qxd5 13. Ne4 Nxe4 14. dxe4 Qxd1 15. Rxd1 Be6 16. Be3 Bxe3 17. fxe3 f6 18. Rd2 Kg8 19. Bd3 Ne7 20. Bc2 Nc8 21. Rf2 Nd6 22. Nd2 Kf7 23. Kf1 Ke7 24. Ke2 h5 25. Raf1 h4 26. Rg1 g5 27. Rgf1 Rad8 28. Bd3 Bd7 29. b3 b6 30. Bc2 Nb7 31. Ra1 Ra8 32. Bd3 Nc5 33. Bc4 Rad8 34. Bd5 c6 35. Bc4 Be8 36. b4 Bh5+ 37. Kf1 Nd3 38. Bxd3 Rxd3 39. Nc4 Rxc3 40. Nxb6 axb4 41. a5 Rd8 42. Rb2 b3 43. a6 Rc2 44. Rxb3 Rdd2 45. Nd5+ cxd5 0-1

[Event "Ostravsky Konik op-A"]
[Site "Ostrava"]
[Date "2024.04.27"]
[Round "1"]
[White "Nguyen, Piotr"]
[Black "Rekuc, Patryk"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2398"]
[BlackElo "2003"]
[PlyCount "87"]
[EventDate "2024.04.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 e6 3. e3 d5 4. Nd2 Bd6 5. Bg3 b6 6. Ngf3 Bb7 7. c3 0-0 8. Bd3 c5 9. Ne5 Qc7 10. 0-0 Nfd7 11. f4 c4 12. Bc2 f5 13. Bh4 Nxe5 14. fxe5 Be7 15. Qh5 Bc6 16. Bxe7 Qxe7 17. g4 g6 18. Qh3 Na6 19. Rf4 Nc7 20. Raf1 b5 21. Qg2 Kh8 22. h4 Rab8 23. a3 a5 24. Qh3 b4 25. axb4 axb4 26. R4f2 bxc3 27. bxc3 Nb5 28. h5 fxg4 29. Rxf8+ Rxf8 30. Rxf8+ Qxf8 31. Qxg4 gxh5 32. Qxe6 Qg8+ 33. Qxg8+ Kxg8 34. Nb1 Nc7 35. Kf2 Be8 36. Nd2 Bg6 37. Ba4 Bf5 38. Kg3 Kf7 39. Kh4 Bg4 40. Nf1 Ke7 41. Ng3 Bd7 42. Bxd7 Kxd7 43. Kxh5 Nb5 44. Ne2 1-0

[Event "Noisiel op 9th"]
[Site "Noisiel"]
[Date "2024.04.11"]
[Round "9"]
[White "Nguyen, Piotr"]
[Black "Elgersma, Onno"]
[Result "1-0"]
[ECO "E06"]
[WhiteElo "2398"]
[BlackElo "2352"]
[PlyCount "137"]
[EventDate "2024.04.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]

1. g3 Nf6 2. Bg2 d5 3. Nf3 e6 4. 0-0 Be7 5. d4 0-0 6. c4 a5 7. Nc3 c6 8. b3 b6 9. Ne5 Ba6 10. Qd3 Nfd7 11. Nf3 Nf6 12. Rd1 Nbd7 13. Bf4 Rc8 14. Rac1 Ba3 15. Rc2 Bb4 16. Nb1 h6 17. h4 a4 18. Nbd2 a3 19. e4 Be7 20. e5 dxc4 21. bxc4 Nd5 22. Qe4 Nb4 23. Rc3 c5 24. d5 Bb7 25. Nb1 b5 26. Bxh6 gxh6 27. Qg4+ Kh8 28. dxe6 Nf6 29. Rxd8 Nxg4 30. Rd7 Bxf3 31. Bxf3 Nxe5 32. Rxe7 Nxc4 33. Bb7 Nxa2 34. Rxc4 bxc4 35. Bxc8 c3 36. Nxa3 Rxc8 37. exf7 Rf8 38. Rc7 Kg7 39. Rxc5 Rxf7 40. Nb5 Rf3 41. Nd4 Rd3 42. Nf5+ Kg6 43. g4 Rd2 44. Rc6+ Kf7 45. Ne3 Nc1 46. Kg2 Ne2 47. h5 Nf4+ 48. Kf3 Nh3 49. Rxc3 Ng5+ 50. Kg2 Rxf2+ 51. Kxf2 Ne4+ 52. Kf3 Nxc3 53. Nf5 Kf6 54. Nxh6 Kg5 55. Nf7+ Kf6 56. Nd6 Nd5 57. Ke4 Nc3+ 58. Kf4 Nd5+ 59. Kg3 Nc3 60. Kh4 Nd5 61. g5+ Kg7 62. Kg4 Ne3+ 63. Kf4 Nd5+ 64. Ke5 Nc7 65. Nf5+ Kf7 66. g6+ Kf8 67. h6 Kg8 68. Ne7+ Kh8 69. g7+ 1-0

[Event "Noisiel op 9th"]
[Site "Noisiel"]
[Date "2024.04.10"]
[Round "7"]
[White "Nguyen, Piotr"]
[Black "Rudolf, Michal"]
[Result "1/2-1/2"]
[ECO "E46"]
[WhiteElo "2398"]
[BlackElo "2268"]
[PlyCount "38"]
[EventDate "2024.04.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Nge2 d5 6. a3 Be7 7. cxd5 exd5 8. Nf4 c6 9. Bd3 Re8 10. 0-0 Nbd7 11. f3 Nf8 12. Bc2 Ne6 13. e4 dxe4 14. Nxe6 Bxe6 15. fxe4 Bg4 16. Qd3 Bh5 17. Kh1 Bg6 18. Qd1 Bh5 19. Qd2 Bg6 1/2-1/2

[Event "Noisiel op 9th"]
[Site "Noisiel"]
[Date "2024.04.10"]
[Round "8"]
[White "Stanojevic, Ilija"]
[Black "Nguyen, Piotr"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "2237"]
[BlackElo "2398"]
[PlyCount "44"]
[EventDate "2024.04.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nc3 c5 4. d5 d6 5. Nf3 Bxc3+ 6. bxc3 f5 7. g3 Qa5 8. Nd2 Nf6 9. Bg2 0-0 10. 0-0 Nbd7 11. Re1 Nb6 12. e4 Ng4 13. Qe2 e5 14. dxe6 Bxe6 15. h3 Ne5 16. f4 Qxc3 17. exf5 Bxf5 18. Ne4 Bxe4 19. Bb2 Qxg3 20. Qxe4 Rxf4 21. Bxe5 Qf2+ 22. Kh1 Rxe4 0-1

[Event "Noisiel op 9th"]
[Site "Noisiel"]
[Date "2024.04.09"]
[Round "5"]
[White "Lim, Zhuo Ren"]
[Black "Nguyen, Piotr"]
[Result "1-0"]
[ECO "A35"]
[WhiteElo "2248"]
[BlackElo "2398"]
[PlyCount "63"]
[EventDate "2024.04.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]

1. Nf3 g6 2. c4 Bg7 3. Nc3 c5 4. d4 cxd4 5. Nxd4 Nc6 6. Nxc6 dxc6 7. Qxd8+ Kxd8 8. Bd2 e5 9. e3 Bf5 10. Be2 Nf6 11. 0-0 Kc7 12. Rfc1 h5 13. b4 Rhd8 14. Be1 Nd7 15. e4 Be6 16. Nd5+ Kb8 17. b5 cxd5 18. cxd5 Bxd5 19. exd5 b6 20. Bb4 Kb7 21. Be7 Rdc8 22. Rc6 e4 23. Rac1 Nc5 24. Bc4 Bd4 25. d6 Rxc6 26. Bd5 Rh8 27. bxc6+ Kc8 28. Rxc5 bxc5 29. Bc4 e3 30. Ba6+ Kb8 31. c7+ Ka8 32. Bd8 1-0

[Event "Noisiel op 9th"]
[Site "Noisiel"]
[Date "2024.04.08"]
[Round "4"]
[White "Nguyen, Piotr"]
[Black "Vlachos, Anatole"]
[Result "0-1"]
[ECO "A13"]
[WhiteElo "2398"]
[BlackElo "2482"]
[PlyCount "96"]
[EventDate "2024.04.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]

1. c4 e6 2. g3 d5 3. Bg2 d4 4. Nf3 Nc6 5. 0-0 Nh6 6. e3 Nf5 7. e4 Nfe7 8. e5 d3 9. Nc3 Nf5 10. b3 Qd7 11. Bb2 b6 12. a3 a5 13. Nb5 Bb7 14. Nfd4 Nfxd4 15. Nxd4 Bc5 16. Nxc6 Bxc6 17. Qg4 0-0 18. Bxc6 Qxc6 19. Rae1 Rab8 20. a4 Bb4 21. Qe4 Qd7 22. f4 Rfd8 23. Rf3 c6 24. Bc3 Bxc3 25. dxc3 b5 26. axb5 cxb5 27. c5 b4 28. Rd1 d2 29. c6 Qc7 30. Rd3 Rxd3 31. Qxd3 Qb6+ 32. Kf1 Qxc6 33. Rxd2 Qh1+ 34. Ke2 Qxh2+ 35. Kd1 Qg1+ 36. Kc2 h5 37. c4 g6 38. Rd1 Qg2+ 39. Rd2 Qh1 40. Kb2 Ra8 41. Qd7 Qe1 42. Rd3 Qf2+ 43. Kb1 Qg1+ 44. Kb2 Qg2+ 45. Kb1 Qe4 46. Kc2 a4 47. Qd4 axb3+ 48. Kb2 Qe2+ 0-1

[Event "Noisiel op 9th"]
[Site "Noisiel"]
[Date "2024.04.07"]
[Round "3"]
[White "Nguyen, Piotr"]
[Black "Boeren, Jurriaan"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "2398"]
[BlackElo "2141"]
[PlyCount "65"]
[EventDate "2024.04.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]

1. c4 e6 2. g3 d5 3. Bg2 Nf6 4. Nf3 d4 5. 0-0 c5 6. e3 Nc6 7. exd4 cxd4 8. d3 Nd7 9. Na3 e5 10. Nc2 Be7 11. b4 Nxb4 12. Nxb4 Bxb4 13. Nxe5 0-0 14. Rb1 Bd6 15. Nf3 Nc5 16. Ba3 Ne6 17. Qc1 Bc5 18. Bxc5 Nxc5 19. Qa3 Ne6 20. Rb5 Qc7 21. Rfb1 Rd8 22. Nd2 a6 23. Rb6 Rb8 24. Bd5 Nc5 25. Ne4 Nxe4 26. Bxe4 h6 27. Qb4 Re8 28. Qd6 Qxd6 29. Rxd6 Bh3 30. Rxd4 Kf8 31. f4 Re7 32. Kf2 Rc7 33. Rd6 1-0

[Event "Prague op"]
[Site "Prague"]
[Date "2024.03.06"]
[Round "8"]
[White "Nguyen, Piotr"]
[Black "Sadzikowski, Daniel"]
[Result "1/2-1/2"]
[ECO "E20"]
[WhiteElo "2404"]
[BlackElo "2498"]
[PlyCount "118"]
[EventDate "2024.02.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 c5 5. d5 d6 6. e4 b5 7. Nge2 bxc4 8. Nf4 e5 9. Nfe2 Nbd7 10. Ng3 Nb6 11. Be2 Ng8 12. h4 h6 13. f4 exf4 14. Bxf4 Bxc3+ 15. bxc3 Ne7 16. h5 g5 17. hxg6 Nxg6 18. Qd2 Kd7 19. Rh5 Kc7 20. e5 dxe5 21. Rxe5 Qh4 22. Re4+ Nxf4 23. Qxf4+ Qxf4 24. Rxf4 f5 25. Bf3 Kd6 26. Kf2 Bd7 27. Rh1 Raf8 28. Rfh4 h5 29. Nxh5 Na4 30. Rxc4 Bb5 31. Rch4 Nxc3 32. Nf4 Rxh4 33. Rxh4 Rf6 34. Rh7 Ke5 35. Ke3 Ra6 36. Re7+ Kf6 37. Re6+ Rxe6+ 38. Nxe6 Ke5 39. Nxc5 Nxd5+ 40. Kd2 Bc4 41. a3 Kf4 42. Ne6+ Kg3 43. Ng7 Ne7 44. Ke3 Bf7 45. Kd4 Kf4 46. Kc5 Ng6 47. Kb5 Nh4 48. Bc6 Kg3 49. Ka6 f4 50. Kxa7 Nxg2 51. Nf5+ Kf2 52. a4 Ne3 53. Nd4 Nc4 54. Ka6 Nb2 55. a5 Nc4 56. Kb5 Nxa5 57. Kxa5 Bh5 58. Kb4 f3 59. Nxf3 Bxf3 1/2-1/2

[Event "POL-chT Ekstraliga"]
[Site "Lublin"]
[Date "2023.09.26"]
[Round "9.1"]
[White "Teclaf, Pawel"]
[Black "Nguyen, Piotr"]
[Result "1/2-1/2"]
[ECO "B28"]
[WhiteElo "2586"]
[BlackElo "2394"]
[PlyCount "113"]
[EventDate "2023.09.18"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]
[WhiteTeam "Bydgoszcz Energia Gwiazda"]
[BlackTeam "Krakow Dwie Wieze"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nf3 a6 3. Be2 b5 4. d4 cxd4 5. Nxd4 Bb7 6. 0-0 e5 7. Nb3 Nf6 8. Bg5 Bxe4 9. Nc3 Bc6 10. Bf3 Be7 11. Re1 d6 12. Bxf6 Bxf6 13. Nd4 Bxf3 14. Qxf3 Ra7 15. Nf5 0-0 16. a4 b4 17. Nd5 a5 18. Rad1 Rd7 19. Nfe3 Be7 20. Qg4 g6 21. Qc4 Bg5 22. Qb5 Bxe3 23. Rxe3 Ra7 24. Red3 Ra6 25. c3 bxc3 26. Rxc3 Ra7 27. Ne3 Na6 28. Rc6 Nc7 29. Qb6 Qb8 30. Rdxd6 Ne6 31. Nc4 Nd4 32. Qxb8 Rxb8 33. Rc5 Rb4 34. Nxe5 Rxa4 35. g3 Rb7 36. Rc4 Ra1+ 37. Kg2 Ne6 38. Rc8+ Kg7 39. Nc4 Rc1 40. Nxa5 Rxc8 41. Nxb7 Rb8 42. Rd7 Nf8 43. Re7 Kf6 44. Rc7 Ne6 45. Rd7 Nf8 46. Nc5 Rxb2 47. Ne4+ Kg7 48. Ra7 Rb6 49. Ng5 Rf6 50. f4 h6 51. Nf3 Rf5 52. h4 Ne6 53. Ne5 g5 54. hxg5 hxg5 55. Nxf7 Rxf7 56. Rxf7+ Kxf7 57. fxg5 1/2-1/2

[Event "POL-chT Ekstraliga"]
[Site "Lublin"]
[Date "2023.09.25"]
[Round "8.5"]
[White "Nguyen, Piotr"]
[Black "Dardha, Daniel"]
[Result "0-1"]
[ECO "A14"]
[WhiteElo "2394"]
[BlackElo "2586"]
[PlyCount "82"]
[EventDate "2023.09.18"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]
[WhiteTeam "Krakow Dwie Wieze"]
[BlackTeam "Plok Hetman"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 e6 4. 0-0 Be7 5. c4 0-0 6. b3 d4 7. e3 c5 8. Ne5 Qc7 9. f4 Nfd7 10. exd4 cxd4 11. Nd3 Nc6 12. Ba3 Nf6 13. Qc1 Bd7 14. Nc5 e5 15. Nxd7 Qxd7 16. d3 Ng4 17. Bh3 f5 18. Bxg4 fxg4 19. Nd2 exf4 20. gxf4 Bxa3 21. Qxa3 Qc7 22. Ne4 Rxf4 23. Qd6 Qxd6 24. Nxd6 Rxf1+ 25. Rxf1 b6 26. a3 Rd8 27. Nf5 h5 28. b4 Re8 29. b5 Ne5 30. h3 gxh3 31. Nxd4 Ng4 32. Nc6 Re2 33. Nxa7 Rg2+ 34. Kh1 Nf2+ 35. Rxf2 Rxf2 36. c5 bxc5 37. a4 Ra2 38. b6 Rxa4 39. Nc6 Ra1+ 40. Kh2 Rb1 41. Ne7+ Kf7 0-1

[Event "POL-chT Ekstraliga"]
[Site "Lublin"]
[Date "2023.09.24"]
[Round "7.2"]
[White "Socko, Bartosz"]
[Black "Nguyen, Piotr"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2538"]
[BlackElo "2394"]
[PlyCount "102"]
[EventDate "2023.09.18"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]
[WhiteTeam "Katowice Wasko"]
[BlackTeam "Krakow Dwie Wieze"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nf3 g6 3. c3 d5 4. e5 Nc6 5. d4 cxd4 6. cxd4 Bg4 7. Bb5 Qb6 8. Bxc6+ bxc6 9. Nbd2 Qb5 10. h3 Bxf3 11. Qxf3 e6 12. Qe2 Rb8 13. Qxb5 Rxb5 14. Ke2 h5 15. b3 Ne7 16. Ba3 Nf5 17. Bxf8 Rxf8 18. Nf3 h4 19. Rhc1 Kd7 20. Rc3 a5 21. Rac1 Rb6 22. Kd3 Ra8 23. Ng5 a4 24. Nxf7 axb3 25. Rxb3 Rxb3+ 26. axb3 Ra2 27. Rf1 Ng7 28. Nh8 g5 29. Nf7 Nh5 30. Nxg5 Nf4+ 31. Ke3 Ne2 32. Nf3 Nc3 33. Nxh4 Ra3 34. Nf3 Rxb3 35. h4 Ke7 36. h5 Kf8 37. Kf4 Kg7 38. Re1 Rb2 39. Ke3 Rb3 40. Ra1 Kh6 41. Nd2 Rb4 42. Rc1 Nb5 43. Nf3 Rb3+ 44. Kf4 Rb4 45. Rxc6 Nxd4 46. Nxd4 Rxd4+ 47. Kg3 Kxh5 48. Rxe6 Rg4+ 49. Kf3 Re4 50. Rd6 Rxe5 51. g4+ Kg5 1-0

[Event "POL-chT Ekstraliga"]
[Site "Lublin"]
[Date "2023.09.23"]
[Round "6.4"]
[White "Nguyen, Piotr"]
[Black "Kempinski, Robert"]
[Result "1/2-1/2"]
[ECO "A62"]
[WhiteElo "2394"]
[BlackElo "2550"]
[PlyCount "63"]
[EventDate "2023.09.18"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]
[WhiteTeam "Krakow Dwie Wieze"]
[BlackTeam "Legnica Miedz"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. Bg2 Bg7 8. Nf3 0-0 9. 0-0 Re8 10. Bf4 a6 11. a4 Nh5 12. Bg5 Qc7 13. Qd2 Nd7 14. Bh6 Bh8 15. Rac1 Qb6 16. Qc2 Ndf6 17. e4 Ng4 18. Bd2 Ne5 19. Nxe5 Bxe5 20. Be3 Nf6 21. h3 Bd7 22. Rfe1 Rac8 23. b3 Bd4 24. Nb1 Bxe3 25. Rxe3 Qd8 26. Rce1 b5 27. f4 c4 28. b4 bxa4 29. e5 Bf5 30. Qd2 dxe5 31. fxe5 Bxb1 32. Rxb1 1/2-1/2

[Event "POL-chT Ekstraliga"]
[Site "Lublin"]
[Date "2023.09.22"]
[Round "5.3"]
[White "Moranda, Wojciech"]
[Black "Nguyen, Piotr"]
[Result "0-1"]
[ECO "E91"]
[WhiteElo "2561"]
[BlackElo "2394"]
[PlyCount "92"]
[EventDate "2023.09.18"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]
[WhiteTeam "Pegow Wieza"]
[BlackTeam "Krakow Dwie Wieze"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. c4 c5 3. d5 g6 4. Nc3 Bg7 5. e4 0-0 6. Nf3 e6 7. Be2 d6 8. 0-0 Re8 9. Nd2 Na6 10. Kh1 Nc7 11. a4 b6 12. Ra3 Rb8 13. g4 h6 14. f4 a6 15. Bf3 exd5 16. Nxd5 Ne6 17. Bg2 b5 18. Rg3 Nd4 19. Nxf6+ Qxf6 20. axb5 axb5 21. cxb5 Bd7 22. Nb1 Bxb5 23. Rf2 Bc6 24. Nc3 Qe7 25. Rf1 Ra8 26. Re3 Ra1 27. Ree1 Qh4 28. h3 Rb8 29. Qd2 Bb7 30. Re3 Ba6 31. Rd1 g5 32. fxg5 Qxg5 33. Qf2 Nb3 34. h4 Qd8 35. Ree1 Rxc1 36. Rxc1 Nxc1 37. Rxc1 Rxb2 38. Qxb2 Qxh4+ 39. Bh3 Qxh3+ 40. Qh2 Qe3 41. Ra1 Be5 42. Qg2 Qxc3 43. Rxa6 Qe1+ 44. Qg1 Qxe4+ 45. Qg2 Qb1+ 46. Qg1 Qb7+ 0-1

[Event "POL-chT Ekstraliga"]
[Site "Lublin"]
[Date "2023.09.21"]
[Round "4.3"]
[White "Nguyen, Piotr"]
[Black "Samunenkov, Igor"]
[Result "1-0"]
[ECO "A11"]
[WhiteElo "2394"]
[BlackElo "2517"]
[PlyCount "89"]
[EventDate "2023.09.18"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]
[WhiteTeam "Krakow Dwie Wieze"]
[BlackTeam "Dabrowa Gornicza Zaglebie"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. c4 Nf6 2. g3 c6 3. Nf3 d5 4. Bg2 dxc4 5. 0-0 Nbd7 6. Qc2 Nb6 7. Na3 Be6 8. Ne5 Qd4 9. Nxc6 bxc6 10. Bxc6+ Kd8 11. Nb5 Qc5 12. Bxa8 Nxa8 13. a4 Bh3 14. Re1 e5 15. d4 exd4 16. Nxd4 Nb6 17. Be3 Kc8 18. Nf3 Qc6 19. a5 Nbd5 20. Bxa7 Kb7 21. Bd4 Bd6 22. b3 c3 23. Ra4 Re8 24. e4 Nxe4 25. a6+ Ka8 26. Rxe4 Rxe4 27. Qxe4 c2 28. Bb2 c1Q+ 29. Bxc1 Qxc1+ 30. Ne1 Ka7 31. Rc4 Qa1 32. g4 Be5 33. Rc5 f5 34. gxf5 Bxf5 35. Qe2 Bg4 36. Qd2 Bf3 37. Rc1 Qxa6 38. Nxf3 Qg6+ 39. Kf1 Nf4 40. Qa5+ Kb7 41. Qb5+ Ka7 42. Qc5+ Kb7 43. Nxe5 Qg2+ 44. Ke1 Qe4+ 45. Kd2 1-0

[Event "POL-chT Ekstraliga"]
[Site "Lublin"]
[Date "2023.09.20"]
[Round "3.4"]
[White "Fedorchuk, Sergey A"]
[Black "Nguyen, Piotr"]
[Result "1-0"]
[ECO "B27"]
[WhiteElo "2578"]
[BlackElo "2394"]
[PlyCount "99"]
[EventDate "2023.09.18"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]
[WhiteTeam "Raciborz Silesia"]
[BlackTeam "Krakow Dwie Wieze"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nf3 g6 3. c3 d5 4. e5 Nc6 5. Bb5 Bg4 6. 0-0 Qb6 7. Bxc6+ bxc6 8. d3 Bg7 9. Re1 Bxf3 10. Qxf3 f6 11. c4 fxe5 12. cxd5 Nf6 13. dxc6 0-0 14. Nd2 e4 15. dxe4 Qxc6 16. Qe2 Rad8 17. Nf3 Nd7 18. Rb1 c4 19. e5 Qe6 20. Be3 Nxe5 21. Nxe5 Qxe5 22. Qxc4+ Qd5 23. Qxd5+ Rxd5 24. b3 a5 25. Rbd1 Rb5 26. Rd7 Bf6 27. Rc1 Ra8 28. Rc4 a4 29. b4 a3 30. Kf1 Kf7 31. Ke2 Ke6 32. Rd3 h5 33. Bc5 Rb7 34. Kd2 g5 35. Kc2 g4 36. Kb3 Kf5 37. Rd5+ e5 38. Rd6 h4 39. Rd3 Bg5 40. Be3 Be7 41. Bd2 Bd8 42. Bc3 Rb5 43. Rc5 Rxc5 44. bxc5 Bg5 45. Kc4 Bf4 46. g3 hxg3 47. hxg3 Bc1 48. Rd5 Re8 49. c6 Bb2 50. c7 1-0

[Event "POL-chT Ekstraliga"]
[Site "Lublin"]
[Date "2023.09.19"]
[Round "2.2"]
[White "Nguyen, Piotr"]
[Black "Warakomski, Tomasz"]
[Result "1/2-1/2"]
[ECO "A05"]
[WhiteElo "2394"]
[BlackElo "2533"]
[PlyCount "156"]
[EventDate "2023.09.18"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]
[WhiteTeam "Krakow Dwie Wieze"]
[BlackTeam "Gliwice Akademia Szachowa"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 b5 4. 0-0 e6 5. d3 Bb7 6. c4 bxc4 7. dxc4 Nbd7 8. cxd5 exd5 9. Nc3 Bb4 10. Nh4 Nc5 11. Be3 Qd7 12. Rc1 Ne6 13. Qb3 c5 14. Na4 d4 15. Bxb7 Rb8 16. Bf3 dxe3 17. a3 0-0 18. axb4 exf2+ 19. Kxf2 Rxb4 20. Nxc5 Rxb3 21. Nxd7 Nxd7 22. Rc2 Rfb8 23. Ra1 Rxb2 24. Rxb2 Rxb2 25. Rxa7 Ne5 26. Ra8+ Nf8 27. Bd5 g6 28. Nf3 Ng4+ 29. Ke1 Ne3 30. Ba2 Rb7 31. Ne5 Kg7 32. Kf2 Re7 33. Kxe3 Rxe5+ 34. Kf2 Re7 35. Bd5 Rd7 36. e4 Rc7 37. h4 Nd7 38. g4 Ne5 39. g5 h6 40. Re8 Nd3+ 41. Ke3 Nb4 42. Rb8 Na6 43. Ra8 Nc5 44. Kd4 hxg5 45. hxg5 Nd7 46. Re8 Nf8 47. Ke5 Nh7 48. Kf4 Rc1 49. Re7 Rf1+ 50. Kg4 Rg1+ 51. Kf4 Nxg5 52. e5 Kh6 53. Re8 Rd1 54. Ba2 Rd2 55. Rh8+ Kg7 56. Ra8 Rg2 57. Bd5 Rg1 58. Re8 Nh3+ 59. Kf3 Rd1 60. Ba2 Rd2 61. Ra8 Ng1+ 62. Kf4 Rf2+ 63. Kg4 Ne2 64. Ra7 Rf4+ 65. Kh3 Nc3 66. Kg3 Rf5 67. Bc4 Ne4+ 68. Kg4 Nf2+ 69. Kg3 Ne4+ 70. Kg4 Nd2 71. Ba2 Rxe5 72. Rxf7+ Kh6 73. Rd7 Re4+ 74. Kg3 Re2 75. Bd5 Kg5 76. Bg2 Ne4+ 77. Bxe4 Rxe4 78. Rd5+ Kf6 1/2-1/2

[Event "POL-chT Ekstraliga"]
[Site "Lublin"]
[Date "2023.09.18"]
[Round "1.5"]
[White "Bartel, Mateusz"]
[Black "Nguyen, Piotr"]
[Result "1-0"]
[ECO "B27"]
[WhiteElo "2621"]
[BlackElo "2394"]
[PlyCount "85"]
[EventDate "2023.09.18"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]
[WhiteTeam "Wroclaw Polonia"]
[BlackTeam "Krakow Dwie Wieze"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nf3 g6 3. Bc4 Bg7 4. 0-0 d6 5. c3 Nf6 6. Qa4+ Nc6 7. e5 Nd7 8. exd6 Nb6 9. dxe7 Qxe7 10. Qb3 Nxc4 11. Qxc4 Be6 12. Qb5 0-0-0 13. d3 a6 14. Qb6 Rxd3 15. Be3 c4 16. Nbd2 f5 17. Rfe1 Qd7 18. Re2 Bd5 19. Rae1 h6 20. Bd4 Nxd4 21. Re7 Nxf3+ 22. Nxf3 Bxf3 23. Rxd7 Rxd7 24. gxf3 g5 25. Qc5+ Rc7 26. Qxf5+ Kb8 27. Qd5 Rhc8 28. Re6 Rc5 29. Qd6+ Ka7 30. Qb6+ Kb8 31. Re7 R5c7 32. Rxc7 Rxc7 33. Qd6 Kc8 34. Kg2 Rc6 35. Qe7 Bf6 36. Qf8+ Bd8 37. f4 Rf6 38. Qc5+ Rc6 39. Qf5+ Kc7 40. Qf7+ Kb6 41. f5 Bc7 42. Qe7 Bd6 43. Qd8+ 1-0

[Event "Riga Tech op-A"]
[Site "Riga"]
[Date "2023.08.13"]
[Round "9"]
[White "Nguyen, Piotr"]
[Black "Hemanth, Raam"]
[Result "0-1"]
[ECO "A43"]
[WhiteElo "2401"]
[BlackElo "2150"]
[PlyCount "86"]
[EventDate "2023.08.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "LAT"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 c5 3. d5 e6 4. Nc3 d6 5. e4 e5 6. Nd2 g6 7. Bb5+ Nbd7 8. a4 Bg7 9. Nc4 Qe7 10. Bxd7+ Bxd7 11. 0-0 Nh5 12. Nb5 Bxb5 13. axb5 0-0 14. Bd2 Qd7 15. b4 cxb4 16. Qb1 Nf4 17. Bxb4 Nxg2 18. Nxd6 Nf4 19. f3 Bf6 20. Ra2 a5 21. Ba3 Ne2+ 22. Kg2 Nc3 23. Qa1 Nxa2 24. Qxa2 Be7 25. Nc4 Bxa3 26. Qxa3 Rac8 27. Nxe5 Rxc2+ 28. Rf2 Rxf2+ 29. Kxf2 Qxb5 30. Qe7 Qe8 31. Qd6 Qd8 32. Nd7 Qh4+ 33. Ke2 Rc8 34. Nf6+ Kg7 35. Ng4 Qg5 36. Kd3 h5 37. h4 Qd8 38. Qxd8 Rxd8 39. Ne3 b5 40. e5 a4 41. Kc3 a3 42. f4 Rc8+ 43. Kb3 b4 0-1

[Event "Riga Tech op-A"]
[Site "Riga"]
[Date "2023.08.12"]
[Round "8"]
[White "Juknis, Paulius"]
[Black "Nguyen, Piotr"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "2156"]
[BlackElo "2401"]
[PlyCount "153"]
[EventDate "2023.08.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "LAT"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 a6 5. g4 Nd7 6. h4 c5 7. h5 g5 8. h6 Bxd4 9. Bxg5 Ngf6 10. Bd2 Ne5 11. f3 Qb6 12. g5 c4 13. Nh3 Qxb2 14. Rb1 Qa3 15. gxf6 Bxc3 16. Bxc3 Qxc3+ 17. Kf2 e6 18. Nf4 Qa3 19. Be2 Qc5+ 20. Kf1 b5 21. Nh5 Bb7 22. Ng7+ Kd7 23. Rh5 c3 24. f4 Qe3 25. fxe5 Bxe4 26. Qxd6+ Kc8 27. Nxe6 fxe6 28. Qxe6+ Kb7 29. Qd7+ Kb6 30. Qd6+ Ka7 31. Qc7+ Bb7 32. e6 Rhf8 33. f7 Qxe6 34. Qc5+ Qb6 35. Qxb6+ Kxb6 36. Rf5 Be4 37. Rf6+ Kc5 38. Bf3 Bxf3 39. Rxf3 Ra7 40. Rxc3+ Kd4 41. Rd3+ Kc4 42. Re1 Raxf7+ 43. Ke2 Rf6 44. Rh1 Rf2+ 45. Kd1 Rf1+ 46. Rxf1 Rxf1+ 47. Kd2 Rh1 48. Rd6 a5 49. a3 a4 50. Rc6+ Kd5 51. Rb6 Kc5 52. Rf6 Rh3 53. Rf5+ Kb6 54. Rf6+ Ka5 55. Kc1 Rxa3 56. Rf7 Rh3 57. Rxh7 Kb4 58. Kb2 Rh2 59. Rh8 Rh3 60. Rh7 Rh2 61. Rh8 Rh3 62. Rh7 a3+ 63. Ka2 Rc3 64. Kb1 Rc6 65. Rh8 Rc7 66. Rg8 a2+ 67. Kxa2 Rxc2+ 68. Kb1 Rh2 69. Rg1 Ka4 70. h7 Rxh7 71. Rf1 Rh2 72. Rg1 b4 73. Rg3 Rh1+ 74. Kb2 Rh2+ 75. Kb1 Rh1+ 76. Kb2 Rh2+ 77. Kb1 1/2-1/2

[Event "Riga Tech op-A"]
[Site "Riga"]
[Date "2023.08.11"]
[Round "7"]
[White "Nguyen, Piotr"]
[Black "Panek, Bartosz"]
[Result "1-0"]
[ECO "E01"]
[WhiteElo "2401"]
[BlackElo "2252"]
[PlyCount "53"]
[EventDate "2023.08.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "LAT"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 c5 5. 0-0 Nc6 6. d4 cxd4 7. Nxd4 Bc5 8. Nb3 Bb6 9. Nc3 dxc4 10. Qxd8+ Kxd8 11. Nd2 Na5 12. b4 cxb3 13. axb3 Bd7 14. b4 Nc6 15. Nc4 Bd4 16. Bb2 Nd5 17. Nxd5 exd5 18. Bxd4 Nxd4 19. Bxd5 Nxe2+ 20. Kg2 Bc6 21. Bxc6 bxc6 22. Nb6 Rb8 23. Rxa7 Nc3 24. Re1 Rxb6 25. Ra8+ Kd7 26. Rxh8 h6 27. Rh7 1-0

[Event "Riga Tech op-A"]
[Site "Riga"]
[Date "2023.08.10"]
[Round "6"]
[White "Limontas, Martynas"]
[Black "Nguyen, Piotr"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "2274"]
[BlackElo "2401"]
[PlyCount "66"]
[EventDate "2023.08.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "LAT"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 g6 2. e4 Bg7 3. Nc3 d6 4. g3 Nf6 5. Bg2 0-0 6. Nge2 Nbd7 7. 0-0 c5 8. d5 Rb8 9. a4 a6 10. a5 b5 11. axb6 Nxb6 12. h3 a5 13. Re1 Bd7 14. Kh2 a4 15. Qd3 Ne8 16. f4 Nc7 17. g4 Qc8 18. Ng3 e6 19. dxe6 Nxe6 20. Nce2 Nd4 21. Rb1 Bb5 22. Qd1 Qa6 23. Nxd4 cxd4 24. Ne2 Bxe2 25. Rxe2 Rfc8 26. Ra1 Nc4 27. Ra2 Qb5 28. Qd3 h5 29. g5 Ne3 30. Qxb5 Rxb5 31. Bxe3 dxe3 32. c3 Rcb8 33. Kg3 a3 1/2-1/2

[Event "Riga Tech op-A"]
[Site "Riga"]
[Date "2023.08.10"]
[Round "5"]
[White "Nguyen, Piotr"]
[Black "Paikens, Reinis"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "2401"]
[BlackElo "2107"]
[PlyCount "85"]
[EventDate "2023.08.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "LAT"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. Re1 e5 6. a3 Nge7 7. b4 d6 8. d3 0-0 9. Nbd2 b6 10. Rb1 h6 11. Bc4 Kh7 12. c3 Qc7 13. b5 Nd8 14. d4 Be6 15. dxe5 dxe5 16. Qb3 Bxc4 17. Nxc4 Nb7 18. a4 Rad8 19. Be3 f5 20. exf5 Rxf5 21. Nfd2 Nc8 22. a5 Rf7 23. axb6 axb6 24. Ra1 Nbd6 25. Ra8 Rfd7 26. Rea1 Nf5 27. Ne4 Qb7 28. f3 Qd5 29. Qa2 g5 30. h3 Rf7 31. Bf2 Rdf8 32. Qa4 Qe6 33. Rd1 Kg8 34. Qa6 Kh7 35. Qa4 Nfe7 36. Ra6 Rxf3 37. gxf3 Qxh3 38. Qc2 Ng6 39. Nxb6 Nce7 40. Nd5 Nf5 41. Rxg6 Kxg6 42. Ng3 g4 43. fxg4 1-0

[Event "Riga Tech op-A"]
[Site "Riga"]
[Date "2023.08.09"]
[Round "4"]
[White "Pultinevicius, Paulius"]
[Black "Nguyen, Piotr"]
[Result "1-0"]
[ECO "A57"]
[WhiteElo "2525"]
[BlackElo "2401"]
[PlyCount "53"]
[EventDate "2023.08.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "LAT"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. e3 g6 6. Nc3 Bg7 7. a4 0-0 8. Ra3 Bb7 9. Nf3 e6 10. dxe6 dxe6 11. Bd2 Nd5 12. Be2 axb5 13. Bxb5 Qb6 14. 0-0 Rd8 15. Qe2 Nc6 16. Rc1 Nc7 17. Be1 Nxb5 18. axb5 Na7 19. e4 f5 20. exf5 gxf5 21. Ng5 Bc8 22. Qh5 h6 23. Qf7+ Kh8 24. Na4 Qxb5 25. Rh3 Qd7 26. Rxh6+ Bxh6 27. Bc3+ 1-0

[Event "Riga Tech op-A"]
[Site "Riga"]
[Date "2023.08.08"]
[Round "2"]
[White "Batashevs, Arsens"]
[Black "Nguyen, Piotr"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "2132"]
[BlackElo "2401"]
[PlyCount "120"]
[EventDate "2023.08.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "LAT"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. Nf3 g6 2. g3 Bg7 3. d4 c5 4. dxc5 Qa5+ 5. c3 Qxc5 6. Bg2 Nf6 7. 0-0 d6 8. Be3 Qh5 9. Na3 Nc6 10. Qa4 Bh3 11. Qb5 Qxb5 12. Nxb5 Bxg2 13. Kxg2 Kd7 14. Rad1 a6 15. Na3 b5 16. Nc2 Rhc8 17. Bd4 a5 18. e4 Nxd4 19. Nfxd4 Nxe4 20. Nxb5 Rab8 21. Nca3 Rc5 22. Rfe1 f5 23. f3 Ng5 24. Re2 Rcxb5 25. Nxb5 Rxb5 26. a4 Rc5 27. b4 Rxc3 28. bxa5 Rc7 29. a6 Ra7 30. Rb1 Bf6 31. Rb6 Nf7 32. Re1 Nd8 33. Reb1 Kc7 34. a5 Bd4 35. Kf1 Ra8 36. R6b4 Bc5 37. Rh4 h5 38. g4 hxg4 39. fxg4 Rxa6 40. Rh6 Rxa5 41. Rxg6 Ra2 42. Re1 Nc6 43. Re2 Ra1+ 44. Re1 Rxe1+ 45. Kxe1 Ne5 46. Rg7 fxg4 47. Rxe7+ Kc6 48. Ke2 Kd5 49. h3 Ng6 50. Rf7 g3 51. Kf1 Nh4 52. Rg7 g2+ 53. Rxg2 Nxg2 54. Kxg2 Ke4 55. Kf1 d5 56. Ke2 d4 57. h4 d3+ 58. Kd2 Be3+ 59. Kd1 Bh6 60. h5 Ke5 0-1

[Event "Riga Tech op-A"]
[Site "Riga"]
[Date "2023.08.08"]
[Round "3"]
[White "Nguyen, Piotr"]
[Black "Agdestein, Simen"]
[Result "1/2-1/2"]
[ECO "A30"]
[WhiteElo "2401"]
[BlackElo "2593"]
[PlyCount "116"]
[EventDate "2023.08.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "LAT"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 Nf6 3. g3 b6 4. Bg2 Bb7 5. 0-0 g6 6. b3 Bg7 7. Bb2 0-0 8. Nc3 a6 9. d4 cxd4 10. Qxd4 d6 11. Qd2 Nbd7 12. Ne1 Bxg2 13. Nxg2 Rb8 14. a4 Nc5 15. Qc2 a5 16. Rad1 Rb7 17. f3 e6 18. e4 Qe7 19. Rf2 Rd8 20. Nb5 Rbd7 21. Ne3 h5 22. h4 Qf8 23. Ng2 Ne8 24. Nf4 Be5 25. Bc1 Nc7 26. Nxc7 Rxc7 27. Kg2 Na6 28. Be3 Nb4 29. Qb1 Rc6 30. Nd3 Bc3 31. Bg5 f6 32. Bd2 Nxd3 33. Qxd3 Bxd2 34. Rfxd2 Kf7 35. f4 Rc5 36. Qf3 Kg7 37. Rd4 Rc7 38. g4 hxg4 39. Qxg4 e5 40. Rd5 exf4 41. Qxf4 Re7 42. Rxd6 Rxd6 43. Qxd6 Qe8 44. Kf3 Rxe4 45. Qd7+ Re7 46. Qxe8 Rxe8 47. Rd7+ Kh6 48. Rd6 f5 49. Rxb6 Re4 50. Rb8 Kg7 51. Rb7+ Kf6 52. Rb6+ Ke5 53. Rxg6 Rxh4 54. Rb6 Rh3+ 55. Ke2 f4 56. b4 axb4 57. Rxb4 Kd4 58. c5+ Kxc5 1/2-1/2

[Event "Riga Tech op-A"]
[Site "Riga"]
[Date "2023.08.07"]
[Round "1"]
[White "Nguyen, Piotr"]
[Black "Vidruska, Renate"]
[Result "1-0"]
[ECO "A14"]
[WhiteElo "2401"]
[BlackElo "1993"]
[PlyCount "81"]
[EventDate "2023.08.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "LAT"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 e6 3. g3 Nf6 4. Bg2 Be7 5. 0-0 0-0 6. b3 d4 7. e3 c5 8. exd4 cxd4 9. d3 Nc6 10. Re1 Qc7 11. Na3 e5 12. Rb1 Bb4 13. Re2 Rd8 14. Nc2 e4 15. Nfe1 Bxe1 16. Rxe1 exd3 17. Qxd3 Ne5 18. Qd1 Bg4 19. f3 d3 20. fxg4 dxc2 21. Qxc2 Nexg4 22. c5 Rac8 23. b4 Rd4 24. Rb3 Re8 25. Rxe8+ Nxe8 26. h3 Ngf6 27. Be3 Rd8 28. Kh2 Nd5 29. Bd2 h5 30. Qc4 Ndf6 31. Bf4 Qd7 32. b5 h4 33. c6 bxc6 34. bxc6 hxg3+ 35. Bxg3 Nd6 36. Qd4 Qe7 37. Rd3 Nfe8 38. Re3 Qf6 39. Qxf6 gxf6 40. Rd3 Kf8 41. Rxd6 1-0

[Event "Bohumin op-A 6th"]
[Site "Bohumin"]
[Date "2023.07.09"]
[Round "9"]
[White "Nguyen, Piotr"]
[Black "Kokoszczynski, Jan"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "2393"]
[BlackElo "2247"]
[PlyCount "69"]
[EventDate "2023.07.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. c4 c6 2. Nf3 d5 3. g3 Bg4 4. Bg2 e6 5. 0-0 Nf6 6. d4 Nbd7 7. h3 Bh5 8. cxd5 exd5 9. Qb3 Qb6 10. Qe3+ Be7 11. Nh4 Bg6 12. Nc3 Qd8 13. Nxg6 hxg6 14. Qd3 0-0 15. h4 Re8 16. Bf3 Nb6 17. Kg2 Nc8 18. Bf4 Nd6 19. b4 b5 20. a4 a5 21. bxa5 b4 22. Nd1 Qxa5 23. Nb2 Nde4 24. Rfc1 Rec8 25. Qb3 Ra6 26. Nd3 Rca8 27. Ne5 c5 28. Bxe4 c4 29. Rxc4 dxc4 30. Nxc4 Qd8 31. Bxa8 Rxa8 32. Ne5 Nd5 33. Bg5 Bxg5 34. hxg5 Qd6 35. e4 1-0

[Event "Bohumin op-A 6th"]
[Site "Bohumin"]
[Date "2023.07.08"]
[Round "8"]
[White "Akash, G."]
[Black "Nguyen, Piotr"]
[Result "1-0"]
[ECO "B27"]
[WhiteElo "2461"]
[BlackElo "2393"]
[PlyCount "87"]
[EventDate "2023.07.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. c3 d5 4. e5 Nc6 5. Bb5 Qb6 6. Bxc6+ bxc6 7. 0-0 Bg4 8. d4 cxd4 9. cxd4 Bxf3 10. Qxf3 Qxd4 11. Re1 Bg7 12. Nd2 Qb4 13. a3 Qb6 14. Qc3 Nh6 15. Nf3 Ng4 16. Re2 0-0 17. h3 Nh6 18. Be3 Qa6 19. Rae1 Nf5 20. Bc5 d4 21. Nxd4 Nxd4 22. Qxd4 Rfd8 23. Qf4 Rd1 24. Kh2 e6 25. Bd6 Rd5 26. Rc2 Bf8 27. Bxf8 Rxf8 28. Re4 Rfd8 29. Rc3 c5 30. Qf6 Rb8 31. Rf4 Qb7 32. b4 Rc8 33. Rfc4 Qb8 34. f4 a5 35. Qh4 axb4 36. axb4 Rd4 37. Rxc5 Rxc5 38. bxc5 Qb4 39. Qg3 Rxf4 40. Rb3 Qe4 41. c6 Qxe5 42. Rf3 Re4 43. Qxe5 Rxe5 44. Rc3 1-0

[Event "Bohumin op-A 6th"]
[Site "Bohumin"]
[Date "2023.07.07"]
[Round "7"]
[White "Drazic, Sinisa"]
[Black "Nguyen, Piotr"]
[Result "0-1"]
[ECO "A49"]
[WhiteElo "2374"]
[BlackElo "2393"]
[PlyCount "88"]
[EventDate "2023.07.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. b3 g6 2. Bb2 Nf6 3. Nf3 Bg7 4. g3 d6 5. d4 c5 6. c4 Ne4 7. Nfd2 d5 8. Bg2 cxd4 9. Nxe4 dxe4 10. Bxe4 0-0 11. 0-0 Nc6 12. Bg2 e5 13. Na3 Be6 14. Qd2 Qd7 15. Rfd1 Rad8 16. Qe1 f5 17. Nc2 a5 18. Rab1 h5 19. a4 b6 20. Ba3 Rf7 21. c5 bxc5 22. Bxc5 Bd5 23. e4 fxe4 24. Bxe4 Bxe4 25. Qxe4 Qf5 26. Qxf5 gxf5 27. Na3 e4 28. Nb5 Ne5 29. Bb6 Nf3+ 30. Kg2 Rd5 31. Bxa5 h4 32. Rbc1 Be5 33. Rc8+ Kh7 34. Bb6 h3+ 35. Kh1 Rfd7 36. Rcc1 f4 37. gxf4 Bxf4 38. Rc5 Rxc5 39. Bxc5 Be5 40. a5 d3 41. Bf8 Rd8 42. Bg7 Kxg7 43. a6 Kf6 44. a7 Rg8 0-1

[Event "Bohumin op-A 6th"]
[Site "Bohumin"]
[Date "2023.07.06"]
[Round "6"]
[White "Nguyen, Piotr"]
[Black "Tomaszewski, Kacper"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2393"]
[BlackElo "2353"]
[PlyCount "81"]
[EventDate "2023.07.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. g3 d5 4. Bg2 c5 5. 0-0 cxd4 6. Nxd4 e5 7. Nb3 Nc6 8. Bg5 Be6 9. Nc3 d4 10. Ne4 Be7 11. Nec5 Bc8 12. e3 0-0 13. exd4 exd4 14. Re1 h6 15. Bd2 Bxc5 16. Nxc5 Qb6 17. Ne4 Nxe4 18. Bxe4 Qb5 19. b4 a5 20. a4 Qb6 21. bxa5 Nxa5 22. Rb1 Qd8 23. Qh5 f5 24. Bd3 Bd7 25. Bb4 Qf6 26. Bxf8 Rxf8 27. Bb5 Be6 28. Qe2 Ba2 29. Rbd1 f4 30. c3 Bf7 31. Rxd4 f3 32. Qe5 Qb6 33. Rf4 Nc6 34. Qe3 Qc7 35. Qxf3 g5 36. Rf6 Kg7 37. Bxc6 bxc6 38. Qxc6 Qa5 39. Rf3 g4 40. Qf6+ Kg8 41. Rf5 1-0

[Event "Bohumin op-A 6th"]
[Site "Bohumin"]
[Date "2023.07.05"]
[Round "5"]
[White "Zylka, Stanislaw"]
[Black "Nguyen, Piotr"]
[Result "1-0"]
[ECO "A43"]
[WhiteElo "2417"]
[BlackElo "2393"]
[PlyCount "109"]
[EventDate "2023.07.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. d5 g6 4. Nc3 Bg7 5. e4 d6 6. Bb5+ Bd7 7. a4 0-0 8. h3 Na6 9. 0-0 Nc7 10. Re1 a6 11. Bf1 b5 12. e5 dxe5 13. Nxe5 Be8 14. axb5 axb5 15. Rxa8 Qxa8 16. d6 exd6 17. Qxd6 Qa7 18. Be3 Ne6 19. Nd3 Nd4 20. Rc1 b4 21. Nxb4 cxb4 22. Bxd4 Qa5 23. Bxf6 bxc3 24. Bxg7 Kxg7 25. Qd4+ f6 26. bxc3 Bf7 27. Bd3 Rc8 28. Rb1 Qxc3 29. Qxc3 Rxc3 30. Rb7 f5 31. f4 Kf6 32. Kf2 Rc6 33. Ra7 Bc4 34. Rxh7 Bxd3 35. cxd3 Ke6 36. Rg7 Rc2+ 37. Kf3 Kf6 38. Rd7 Ke6 39. Rd4 Rd2 40. g4 Rh2 41. Kg3 Re2 42. Rd8 Ke7 43. Rd5 Re3+ 44. Kh4 Rf3 45. Kg5 Ke6 46. Ra5 Rxh3 47. Kxg6 fxg4 48. f5+ Kd6 49. f6 Rf3 50. d4 g3 51. Rg5 Kd7 52. Kg7 Ke6 53. d5+ Kd7 54. f7 Ke7 55. d6+ 1-0

