[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 "CB16_2024"]
[SourceDate "2024.04.17"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.17"]
[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 "CB16_2024"]
[SourceDate "2024.04.17"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.17"]
[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 "CB16_2024"]
[SourceDate "2024.04.17"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.17"]
[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 "CB16_2024"]
[SourceDate "2024.04.17"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.17"]
[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 "CB16_2024"]
[SourceDate "2024.04.17"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.17"]
[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 "CB16_2024"]
[SourceDate "2024.04.17"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.17"]
[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 "CB11_2024"]
[SourceDate "2024.03.13"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.13"]
[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 "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[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 "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Krakow Dwie Wieze"]
[BlackTeam "Plock 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 "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[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 "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[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 "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[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 "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[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 "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[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 "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[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 "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[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

[Event "Bohumin op-A 6th"]
[Site "Bohumin"]
[Date "2023.07.04"]
[Round "4"]
[White "Nguyen, Piotr"]
[Black "Rabatin, Jakub"]
[Result "1/2-1/2"]
[ECO "E62"]
[WhiteElo "2393"]
[BlackElo "2273"]
[PlyCount "79"]
[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 g6 3. c4 Bg7 4. g3 0-0 5. Bg2 d6 6. Nc3 Nc6 7. 0-0 e5 8. dxe5 dxe5 9. Bg5 h6 10. Qxd8 Rxd8 11. Bxf6 Bxf6 12. Nd5 Kg7 13. Nxc7 Rb8 14. e4 g5 15. Nd5 g4 16. Ne1 h5 17. f3 Be7 18. Nd3 h4 19. b4 h3 20. Bh1 Be6 21. a3 b5 22. cxb5 Rxb5 23. fxg4 Bg5 24. Bf3 Nd4 25. Nc5 Bxd5 26. exd5 Be3+ 27. Kh1 Nxf3 28. Rxf3 Bxc5 29. bxc5 Rxc5 30. Raf1 Rd7 31. d6 e4 32. Rf4 Rxd6 33. Rxf7+ Kg6 34. Re7 Rc2 35. Rxe4 Rdd2 36. Re6+ Kg7 37. Re7+ Kg6 38. Re6+ Kg7 39. Re7+ Kg6 40. Re6+ 1/2-1/2

[Event "Bohumin op-A 6th"]
[Site "Bohumin"]
[Date "2023.07.03"]
[Round "3"]
[White "Sramek, Vojtech"]
[Black "Nguyen, Piotr"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "2255"]
[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. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 h6 5. 0-0 d6 6. c3 g5 7. Na3 Bg7 8. Bb3 0-0 9. Nc4 Be6 10. Ne3 d5 11. exd5 Nxd5 12. d4 exd4 13. Nxd4 Nxd4 14. cxd4 c6 15. Nxd5 Bxd5 16. Be3 f5 17. f3 Qd7 18. Qd3 Bxb3 19. axb3 f4 20. Bf2 Rf5 21. Qc4+ Qf7 22. Rfe1 Rb5 23. Re6 a5 24. Rae1 Rf8 25. h3 Rb4 26. Qd3 Qf5 27. Qd1 Bf6 28. Re8 Rxe8 29. Rxe8+ Kf7 30. Re1 Kg7 31. Kh2 Qd5 32. Qc2 Qxb3 33. Qc5 Rb5 34. Qd6 Qd5 35. Qa3 Rb3 36. Qa2 Qb5 37. Re8 h5 38. Ra8 a4 39. Bg1 Qe2 40. Rb8 g4 41. Qb1 gxf3 42. Bf2 Bh4 43. Qf5 Bg3+ 44. Bxg3 Qxg2# 0-1

[Event "Bohumin op-A 6th"]
[Site "Bohumin"]
[Date "2023.07.02"]
[Round "2"]
[White "Nguyen, Piotr"]
[Black "Kanakova, Natalie"]
[Result "1-0"]
[ECO "A85"]
[WhiteElo "2393"]
[BlackElo "2132"]
[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 f5 2. c4 Nf6 3. Nc3 d6 4. Bg5 Nbd7 5. Qc2 g6 6. 0-0-0 Bg7 7. h4 h6 8. Bxf6 Nxf6 9. Nh3 c6 10. Nf4 g5 11. hxg5 hxg5 12. Rxh8+ Bxh8 13. Nh3 g4 14. Nf4 Qa5 15. e3 Bg7 16. Kb1 e5 17. dxe5 dxe5 18. Ng6 Be6 19. Nh4 e4 20. Ne2 Rd8 21. Nd4 Kf7 22. f3 gxf3 23. gxf3 exf3 24. Bd3 f2 25. Nxe6 Kxe6 26. Nxf5 Qe1 27. Nd4+ Kf7 28. Qc1 Qa5 29. Qc2 Qe1 30. Qc1 Qa5 31. c5 Ng4 32. Bc4+ Ke8 33. Qc2 Ne5 34. Be2 Qe1 35. Qc1 Qa5 36. Qc2 Rd5 37. Qh7 Qe1 38. Qg8+ Bf8 39. Bh5+ Kd7 40. Qxf8 Ng6 41. Bg4+ 1-0

[Event "Bohumin op-A 6th"]
[Site "Bohumin"]
[Date "2023.07.01"]
[Round "1"]
[White "Hanak, Tomas"]
[Black "Nguyen, Piotr"]
[Result "0-1"]
[ECO "B25"]
[WhiteElo "2043"]
[BlackElo "2393"]
[PlyCount "70"]
[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 g6 2. Nc3 Bg7 3. f4 c5 4. Nf3 Nc6 5. g3 Rb8 6. Bg2 d6 7. d3 b5 8. 0-0 b4 9. Ne2 Nf6 10. h3 0-0 11. g4 c4 12. Be3 Ba6 13. Qd2 Qa5 14. Ned4 Nxd4 15. Bxd4 Qb5 16. dxc4 Qxc4 17. Rfe1 Rfc8 18. Bxa7 Ra8 19. Bd4 Qxc2 20. Rac1 Qxd2 21. Nxd2 Bb7 22. Rxc8+ Rxc8 23. a3 Rc2 24. Nb3 Nd7 25. Bxg7 Kxg7 26. axb4 Rxb2 27. Re3 e5 28. f5 Kf6 29. Na5 Rxb4 30. Rb3 Rxb3 31. Nxb3 Kg5 32. Na5 Ba6 33. Nc6 Nc5 34. Nd8 Kf6 35. Kf2 Bb5 0-1

[Event "Chania Theodorakis Memorial 2nd"]
[Site "Chania"]
[Date "2023.04.23"]
[Round "9"]
[White "Nguyen, Piotr"]
[Black "Karousos Theodorakis, Nikolaos"]
[Result "1-0"]
[ECO "D77"]
[WhiteElo "2394"]
[BlackElo "2225"]
[PlyCount "125"]
[EventDate "2023.04.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d5 6. c4 Nc6 7. Na3 dxc4 8. Nxc4 Be6 9. b3 a5 10. Bb2 a4 11. Ng5 Bd5 12. e4 Bxc4 13. bxc4 a3 14. Bc3 h6 15. Nh3 Nd7 16. Rc1 Nb6 17. d5 Bxc3 18. Rxc3 Nb4 19. Qd2 Kh7 20. c5 Nd7 21. Rb1 Na6 22. Qe3 Naxc5 23. Rxc5 Nxc5 24. Qxc5 Qd6 25. Qc2 e5 26. dxe6 Qxe6 27. Nf4 Qe5 28. Nd3 Qd4 29. Rb4 Qa1+ 30. Bf1 b6 31. e5 c5 32. Rxb6 Rab8 33. Rxb8 Rxb8 34. Qc4 Kg7 35. e6 Rb1 36. Nxc5 Rc1 37. Nb3 Rxc4 38. Nxa1 Ra4 39. exf7 Kxf7 40. Nc2 Kf6 41. h4 g5 42. f3 Ra7 43. h5 g4 44. f4 Ra5 45. Bc4 Rxh5 46. Nxa3 Rc5 47. Kf2 h5 48. Bb3 Kf5 49. Nc4 Ke4 50. a4 Rc6 51. Ne3 Rc3 52. Bc2+ Kd4 53. Nf5+ Kd5 54. Bd1 Ke4 55. Nd6+ Kd5 56. Ne8 h4 57. gxh4 g3+ 58. Kg2 Ke4 59. Nf6+ Kf5 60. Nd5 Ra3 61. h5 Ra1 62. Kxg3 Ke6 63. Ne3 1-0

[Event "Chania Theodorakis Memorial 2nd"]
[Site "Chania"]
[Date "2023.04.22"]
[Round "8"]
[White "Ziomas, Konstantinos Dimitr"]
[Black "Nguyen, Piotr"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "1811"]
[BlackElo "2394"]
[PlyCount "69"]
[EventDate "2023.04.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 d6 2. d4 g6 3. Nc3 Bg7 4. Be3 a6 5. a4 Nf6 6. f3 0-0 7. Qd2 Nc6 8. Nge2 Re8 9. g4 Bd7 10. h4 h5 11. g5 Nh7 12. Kf2 e5 13. d5 Ne7 14. Bh3 Bxh3 15. Rxh3 c5 16. a5 Nc8 17. Kg2 b5 18. axb6 Nxb6 19. b3 f6 20. Na4 Nxa4 21. Rxa4 fxg5 22. hxg5 Bf8 23. Ra1 Re7 24. Nc3 Rf7 25. Rf1 Be7 26. Rg3 Qc7 27. f4 exf4 28. Rxf4 Raf8 29. Rxf7 Rxf7 30. Ne2 Qc8 31. Kh2 h4 32. Rg2 Qf8 33. Bf4 Qe8 34. Qe3 Bf8 35. Rg4 1/2-1/2

[Event "Chania Theodorakis Memorial 2nd"]
[Site "Chania"]
[Date "2023.04.21"]
[Round "7"]
[White "Nguyen, Piotr"]
[Black "Danielian, Elina"]
[Result "1/2-1/2"]
[ECO "E16"]
[WhiteElo "2394"]
[BlackElo "2404"]
[PlyCount "64"]
[EventDate "2023.04.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. g3 b6 4. Bg2 Bb7 5. 0-0 c5 6. dxc5 Bxc5 7. c4 0-0 8. Nc3 Be7 9. Bf4 d6 10. Qd2 Qc8 11. b3 Rd8 12. Rac1 Nbd7 13. Rfd1 Nc5 14. h4 h6 15. Qe1 Nce4 16. Nxe4 Bxe4 17. Qf1 Qb7 18. Nd2 Bxg2 19. Qxg2 Qa6 20. a4 Rac8 21. Ne4 d5 22. Nxf6+ Bxf6 23. e4 dxc4 24. Rxd8+ Rxd8 25. e5 Be7 26. Rxc4 Qa5 27. Qe4 b5 28. Rd4 Rxd4 29. Qxd4 bxa4 30. bxa4 Bc5 31. Qe4 Qb6 32. Qc2 Qb4 1/2-1/2

[Event "Chania Theodorakis Memorial 2nd"]
[Site "Chania"]
[Date "2023.04.20"]
[Round "5"]
[White "Nguyen, Piotr"]
[Black "Basso, Pier Luigi"]
[Result "0-1"]
[ECO "A11"]
[WhiteElo "2394"]
[BlackElo "2506"]
[PlyCount "54"]
[EventDate "2023.04.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c6 3. Bg2 Bf5 4. c4 dxc4 5. Na3 e5 6. Nxc4 e4 7. Nh4 Be6 8. Ne3 Nf6 9. Qc2 Na6 10. b3 Bc5 11. Bb2 0-0 12. Bxe4 Nxe4 13. Qxe4 Re8 14. Nhf5 Bxf5 15. Qxf5 Bd4 16. Bc3 Nc7 17. Nc2 Nb5 18. Nxd4 Nxd4 19. Qg4 Qd5 20. 0-0-0 Re4 21. f4 f5 22. Qg5 Nxe2+ 23. Kb2 Nxc3 24. Kxc3 Rd8 25. g4 Qa5+ 26. Kc2 Qxa2+ 27. Kc1 Rd5 0-1

[Event "Chania Theodorakis Memorial 2nd"]
[Site "Chania"]
[Date "2023.04.19"]
[Round "4"]
[White "Tiviakov, Sergei"]
[Black "Nguyen, Piotr"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "2550"]
[BlackElo "2394"]
[PlyCount "60"]
[EventDate "2023.04.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 g6 5. Nf3 Bg7 6. Nbd2 cxd4 7. Bc4 Qc5 8. Qb3 Nh6 9. Ne4 Qb6 10. Qxb6 axb6 11. Nxd4 Bd7 12. 0-0 Nf5 13. Nxf5 gxf5 14. Ng5 e6 15. Rd1 Bc6 16. Nf3 Rg8 17. Be2 Nd7 18. g3 Nc5 19. Be3 Bd5 20. Nd4 0-0-0 21. Nb5 e5 22. Kf1 Be6 23. Rxd8+ Rxd8 24. a4 Bf8 25. b4 f4 26. gxf4 Bh3+ 27. Ke1 exf4 28. Bxf4 Nd3+ 29. Bxd3 Rxd3 30. Ke2 Rd5 1/2-1/2

[Event "SVK-chT 2223"]
[Site "Slovakia"]
[Date "2023.02.26"]
[Round "8.1"]
[White "Nguyen, Piotr"]
[Black "Terbe, Julianna"]
[Result "0-1"]
[ECO "A11"]
[WhiteElo "2430"]
[BlackElo "2281"]
[PlyCount "96"]
[EventDate "2022.10.22"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "SVK"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Dubnica nad Vahom"]
[BlackTeam "Komarno"]
[WhiteTeamCountry "SVK"]
[BlackTeamCountry "SVK"]

1. Nf3 d5 2. g3 c6 3. c4 Nf6 4. Bg2 dxc4 5. 0-0 Nbd7 6. Na3 Nb6 7. Qc2 g6 8. Nxc4 Nxc4 9. Qxc4 Bg7 10. Re1 Be6 11. Qc2 0-0 12. h3 Nd5 13. d4 Nb4 14. Qa4 a5 15. a3 Nd5 16. Qd1 a4 17. Ng5 Bc8 18. f4 Nb6 19. Be3 Nc4 20. Bf2 h6 21. Ne4 Qb6 22. Rb1 Rd8 23. e3 Qa5 24. Nc5 e5 25. Qc2 Nd2 26. Rbd1 Nb3 27. Nxb3 axb3 28. Qxb3 Be6 29. Qxb7 exd4 30. exd4 Rab8 31. Qxc6 Rxb2 32. Rxe6 fxe6 33. Qxe6+ Kh8 34. d5 Qa4 35. Bf3 Qc2 36. Qe1 Kh7 37. d6 Re8 38. Qf1 Re3 39. Rc1 Qd2 40. Bh1 Rxg3+ 41. Bg2 Bd4 42. Rc7+ Kh8 43. Kh1 Qxf2 44. Qxf2 Rxf2 45. d7 Bf6 46. Rc6 Rfxg2 47. Rxf6 Rg1+ 48. Kh2 R3g2# 0-1

[Event "SVK-chT 2223"]
[Site "Slovakia"]
[Date "2023.02.25"]
[Round "7.1"]
[White "Finek, Vaclav"]
[Black "Nguyen, Piotr"]
[Result "1-0"]
[ECO "A04"]
[WhiteElo "2393"]
[BlackElo "2430"]
[PlyCount "99"]
[EventDate "2022.10.22"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "SVK"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Dunajska Streda"]
[BlackTeam "Dubnica nad Vahom"]
[WhiteTeamCountry "SVK"]
[BlackTeamCountry "SVK"]

1. d4 g6 2. Nf3 Bg7 3. g3 c5 4. Bg2 cxd4 5. Nxd4 Nc6 6. Nb3 d6 7. 0-0 Be6 8. Nc3 Bxc3 9. bxc3 Qd7 10. Re1 Bh3 11. Bh1 h5 12. c4 h4 13. c5 hxg3 14. fxg3 Nf6 15. Bb2 0-0-0 16. cxd6 Qe6 17. e4 exd6 18. Nd4 Qe5 19. Nxc6 Qxb2 20. Nxa7+ Kb8 21. Nc6+ Ka8 22. Re3 Qb6 23. Nd4 Bc8 24. Rb1 Qa7 25. Rbb3 Rh5 26. Ra3 Ra5 27. Nb5 Rxa3 28. Nxa7 Rxa7 29. Qf3 Ng4 30. Ra3 Ne5 31. Rxa7+ Kxa7 32. Qf6 Rd7 33. Bg2 Ng4 34. Qd4+ b6 35. e5 Nxe5 36. Qa4+ Kb8 37. Qa8+ Kc7 38. Qa7+ Kd8 39. Qxb6+ Ke7 40. a4 Rd8 41. a5 g5 42. a6 Bxa6 43. Qxa6 g4 44. Be4 Rd7 45. Qb6 Ke6 46. Bb7 Re7 47. Bc8+ Kd5 48. Qb5+ Ke4 49. Bxg4 Nxg4 50. Qc4+ 1-0

[Event "Noisiel op 8th"]
[Site "Noisiel"]
[Date "2023.02.23"]
[Round "9"]
[White "Roque, Gaetan"]
[Black "Nguyen, Piotr"]
[Result "0-1"]
[ECO "A41"]
[WhiteElo "2124"]
[BlackElo "2419"]
[PlyCount "82"]
[EventDate "2023.02.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. d4 g6 2. Nf3 Bg7 3. Bf4 d6 4. e3 Nd7 5. h3 e5 6. Bh2 Qe7 7. Be2 Ngf6 8. 0-0 0-0 9. a4 Re8 10. Re1 e4 11. Nfd2 Nf8 12. a5 h5 13. b4 Bf5 14. Na3 Nd5 15. Bf1 h4 16. b5 g5 17. c4 Nf6 18. b6 axb6 19. Nb5 Rxa5 20. Rxa5 bxa5 21. c5 dxc5 22. Nxc7 Rd8 23. Nb3 g4 24. Nxc5 g3 25. fxg3 Qxc7 26. g4 Qxc5 27. dxc5 Rxd1 28. Rxd1 Bd7 29. Bc4 Bc6 30. Rd8 N6d7 31. g5 Be5 32. g6 Kg7 33. gxf7 Bxh2+ 34. Kxh2 Nxc5 35. Rc8 Ncd7 36. Rc7 Ne5 37. Bb5 Bxb5 38. Rc5 Bd3 39. Rxe5 b5 40. Re7 b4 41. Rb7 Bc4 0-1

[Event "Noisiel op 8th"]
[Site "Noisiel"]
[Date "2023.02.22"]
[Round "8"]
[White "Nguyen, Piotr"]
[Black "Toure, Vasanth"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "2419"]
[BlackElo "2151"]
[PlyCount "63"]
[EventDate "2023.02.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. c3 d6 6. h3 a6 7. Bb3 Ba7 8. Nbd2 0-0 9. Nf1 Be6 10. Bc2 d5 11. Qe2 b5 12. Ng5 Bd7 13. g4 Ne7 14. f4 exf4 15. e5 Ng6 16. d4 c5 17. Bxg6 hxg6 18. Bxf4 cxd4 19. cxd4 Ne4 20. Nxe4 dxe4 21. 0-0-0 Be6 22. b3 Bxd4 23. Kb1 Qb6 24. Qxe4 Bc3 25. Ng3 b4 26. Rd6 Qf2 27. Ne2 a5 28. Bg3 Qc5 29. Nf4 Qxe5 30. Qd3 Qf6 31. Rf1 Qe7 32. Nxe6 1/2-1/2

[Event "Noisiel op 8th"]
[Site "Noisiel"]
[Date "2023.02.21"]
[Round "6"]
[White "Nguyen, Piotr"]
[Black "Meillon, Judicael"]
[Result "1/2-1/2"]
[ECO "A02"]
[WhiteElo "2419"]
[BlackElo "2296"]
[PlyCount "116"]
[EventDate "2023.02.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. f4 g6 2. Nf3 Bg7 3. g3 b6 4. Bg2 Bb7 5. 0-0 e6 6. d3 d5 7. c3 Ne7 8. e4 dxe4 9. Ng5 c5 10. Na3 0-0 11. dxe4 h6 12. Nh3 Ba6 13. Re1 Qxd1 14. Rxd1 Nbc6 15. Be3 Rfd8 16. Nf2 e5 17. Rxd8+ Rxd8 18. Rd1 Rxd1+ 19. Nxd1 f5 20. exf5 gxf5 21. fxe5 Nxe5 22. Nf2 Kf7 23. Nc2 Bc4 24. b3 Be2 25. Ne1 N5c6 26. Bd2 c4 27. b4 a5 28. bxa5 bxa5 29. Nh3 Ne5 30. Nf4 Bd1 31. Nd5 Nxd5 32. Bxd5+ Ke7 33. Kf2 Ng4+ 34. Kg1 Nf6 35. Bxc4 Ne4 36. Be3 Bxc3 37. Ng2 Bd2 38. Bd3 Bf3 39. Bxd2 Nxd2 40. Nh4 Bd5 41. Nxf5+ Kf6 42. a3 Nf3+ 43. Kf2 Nxh2 44. Ke3 Be6 45. Nd6 Ke5 46. Nb7 Ng4+ 47. Kd2 Kd4 48. Nxa5 Bd5 49. Be2 Nf2 50. Kc2 Ne4 51. g4 Nc5 52. Bd1 Be4+ 53. Kd2 Bd5 54. Ke2 Ke4 55. Kd2 Kd4 56. Bc2 Ne4+ 57. Ke2 Nf6 58. Bb3 Ke5 1/2-1/2

[Event "Noisiel op 8th"]
[Site "Noisiel"]
[Date "2023.02.21"]
[Round "5"]
[White "Terekhov, Andrey"]
[Black "Nguyen, Piotr"]
[Result "1/2-1/2"]
[ECO "A40"]
[WhiteElo "2336"]
[BlackElo "2419"]
[PlyCount "89"]
[EventDate "2023.02.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. d4 g6 2. Nf3 Bg7 3. g3 c5 4. dxc5 Qa5+ 5. Nfd2 Qxc5 6. Bg2 Nf6 7. Nb3 Qc7 8. Nc3 Nc6 9. Bg5 Qd8 10. e4 d6 11. 0-0 h6 12. Bf4 0-0 13. h3 Nd7 14. Qe2 Rb8 15. Rad1 Kh7 16. Bc1 b5 17. Nxb5 Ba6 18. a4 Nb6 19. c4 Nxa4 20. N3d4 Nxd4 21. Nxd4 Qb6 22. e5 Rfc8 23. Nb5 Bxe5 24. Be3 Qa5 25. Qf3 Kg8 26. Nxa7 Bb7 27. Qe2 Bxg2 28. Kxg2 Rxb2 29. Qf3 Rxc4 30. Nc6 Qc7 31. Nxe5 dxe5 32. Bxh6 Nc3 33. Ra1 e4 34. Ra8+ Rb8 35. Rxb8+ Qxb8 36. Qe3 f6 37. Rc1 Qc7 38. Qd2 Kf7 39. Be3 Qc6 40. Qc2 Qe6 41. Bd2 e3 42. Bxe3 Rc7 43. Bf4 Qd5+ 44. Kh2 e5 45. Be3 1/2-1/2

[Event "Noisiel op 8th"]
[Site "Noisiel"]
[Date "2023.02.20"]
[Round "4"]
[White "Nguyen, Piotr"]
[Black "Oye Stromberg, Alexander"]
[Result "0-1"]
[ECO "A14"]
[WhiteElo "2419"]
[BlackElo "2272"]
[PlyCount "82"]
[EventDate "2023.02.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 e6 4. 0-0 Be7 5. c4 0-0 6. b3 d4 7. e3 c5 8. exd4 cxd4 9. Re1 Nc6 10. d3 Bb4 11. Re2 a5 12. Ne5 Nxe5 13. Rxe5 Bd6 14. Rb5 Rb8 15. Ba3 b6 16. f4 Ba6 17. Bxd6 Qxd6 18. Re5 Nd7 19. Re2 b5 20. Nd2 bxc4 21. Ne4 Qb6 22. dxc4 Rfd8 23. Rd2 Bb7 24. Qh5 Bxe4 25. Bxe4 Nf6 26. Qf3 d3+ 27. Kg2 Rd4 28. Bc6 Rbd8 29. Rad1 h5 30. Bb5 e5 31. fxe5 Ng4 32. Re1 Qh6 33. Rdd1 d2 34. Re2 Rd3 35. Qf4 Ne3+ 36. Rxe3 Rxe3 37. Kf2 Re1 38. Qxh6 Rxd1 39. Qb6 Rf1+ 40. Kxf1 d1Q+ 41. Kg2 Rd2+ 0-1

[Event "Noisiel op 8th"]
[Site "Noisiel"]
[Date "2023.02.19"]
[Round "3"]
[White "Roulet Dubonnet, Emerik Vapenstad"]
[Black "Nguyen, Piotr"]
[Result "0-1"]
[ECO "A42"]
[WhiteElo "2247"]
[BlackElo "2419"]
[PlyCount "102"]
[EventDate "2023.02.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. c4 g6 2. d4 Bg7 3. e4 d6 4. Nc3 e5 5. d5 a5 6. Be2 Na6 7. h4 h5 8. Nf3 Nc5 9. Nd2 Nf6 10. f3 Bh6 11. Nf1 Bxc1 12. Rxc1 Kf8 13. Ne3 Kg7 14. Qd2 Qe7 15. g3 Bd7 16. Bf1 Raf8 17. Bh3 Bxh3 18. Rxh3 Ng8 19. Ke2 Qd7 20. Rh2 f5 21. exf5 gxf5 22. Rg1 Ne7 23. Kd1 Kf7 24. f4 Ke8 25. Nb5 b6 26. fxe5 dxe5 27. d6 cxd6 28. Qxd6 Qxd6+ 29. Nxd6+ Kd7 30. Rd2 Ke6 31. Rf1 Rhg8 32. Nb5 Ne4 33. Nc7+ Kf7 34. Rd7 Rd8 35. Rxd8 Rxd8+ 36. Kc2 Nxg3 37. Re1 Rd4 38. b3 Rxh4 39. Ned5 Rh2+ 40. Kb1 Ne2 41. Nxb6 Nc3+ 42. Kc1 Nxa2+ 43. Kb1 Nc3+ 44. Kc1 Nc6 45. Ncd5 Ne2+ 46. Kb1 h4 47. c5 h3 48. Nc4 Rf2 49. Nxa5 Nxa5 50. b4 Nc4 51. b5 Na3+ 0-1

[Event "Noisiel op 8th"]
[Site "Noisiel"]
[Date "2023.02.18"]
[Round "1"]
[White "Vinod, Kumar B"]
[Black "Nguyen, Piotr"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2106"]
[BlackElo "2419"]
[PlyCount "55"]
[EventDate "2023.02.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. d4 g6 2. Nc3 Bg7 3. e4 d6 4. Bg5 a6 5. Qd2 b5 6. a3 Bb7 7. f3 Nd7 8. Nge2 c5 9. g4 cxd4 10. Nxd4 h5 11. gxh5 Rxh5 12. Be3 Rc8 13. a4 b4 14. Nce2 a5 15. Nf4 Re5 16. Nd3 Rh5 17. Nf4 Re5 18. Nd3 Rh5 19. Nf4 Bxd4 20. Bxd4 Rh7 21. Nd3 Ngf6 22. b3 e5 23. Bb2 Nh5 24. 0-0-0 Ng3 25. Nxe5 Nc5 26. Bb5+ Kf8 27. Nxg6+ Kg8 28. Qg2 0-1

[Event "Roquetas de Mar op 34th"]
[Site "Roquetas de Mar"]
[Date "2023.01.08"]
[Round "9"]
[White "Lin, Ying Rui"]
[Black "Nguyen, Piotr"]
[Result "1-0"]
[ECO "A49"]
[WhiteElo "2373"]
[BlackElo "2431"]
[PlyCount "145"]
[EventDate "2023.01.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 c5 5. c4 cxd4 6. Nxd4 h5 7. h3 Nc6 8. Nc2 d6 9. e4 Be6 10. Ne3 Rc8 11. Nd2 Na5 12. Qa4+ Nd7 13. 0-0 0-0 14. Rb1 Ne5 15. b3 Nd3 16. Qa3 Bc3 17. Nd5 Bxd5 18. exd5 Qd7 19. Be4 Bb4 20. Qa4 Qxa4 21. bxa4 Nxc1 22. Rxb4 Nxa2 23. Rb2 Nc3 24. Bd3 Nxa4 25. Ra2 Nc5 26. Rxa5 Nxd3 27. Rxa7 Nc5 28. Rfa1 g5 29. Nf3 f6 30. h4 g4 31. Nd4 Rc7 32. Ne2 Nd3 33. Rb1 Rb8 34. Nd4 Ne5 35. Ne6 Rxc4 36. Kf1 Nd3 37. Rbxb7 Rxb7 38. Rxb7 Kf7 39. Nd8+ Ke8 40. Ne6 Re4 41. Rb8+ Kf7 42. Rf8+ Kg6 43. Rg8+ Kf5 44. Ng7+ Kg6 45. Ne6+ Kf5 46. Ng7+ Ke5 47. Nxh5 Kxd5 48. Ng7 Re1+ 49. Kg2 Ke4 50. Ne6 Rd1 51. Rxg4+ Kf5 52. Ng7+ Ke5 53. Kf3 f5 54. Rg5 e6 55. Ke2 Nb2 56. Rg6 Ra1 57. Rxe6+ Kd5 58. Re7 f4 59. gxf4 Nc4 60. Nh5 Ra2+ 61. Kf3 Nd2+ 62. Kg4 Ne4 63. f3 Nf2+ 64. Kf5 Kd4 65. Nf6 Ra5+ 66. Kg6 Nd3 67. Re4+ Kc3 68. f5 Ne5+ 69. Rxe5 dxe5 70. h5 Kd4 71. h6 Ra1 72. h7 Rg1+ 73. Ng4 1-0

[Event "Roquetas de Mar op 34th"]
[Site "Roquetas de Mar"]
[Date "2023.01.07"]
[Round "7"]
[White "Leniart, Arkadiusz"]
[Black "Nguyen, Piotr"]
[Result "1/2-1/2"]
[ECO "B09"]
[WhiteElo "2491"]
[BlackElo "2431"]
[PlyCount "30"]
[EventDate "2023.01.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 Nf6 5. Nf3 c5 6. Bb5+ Bd7 7. e5 Ng4 8. e6 fxe6 9. Ng5 Bxb5 10. Nxe6 Bxd4 11. Nxd8 Bf2+ 12. Kd2 Be3+ 13. Ke1 Bf2+ 14. Kd2 Be3+ 15. Ke1 Bf2+ 1/2-1/2

[Event "Roquetas de Mar op 34th"]
[Site "Roquetas de Mar"]
[Date "2023.01.07"]
[Round "8"]
[White "Nguyen, Piotr"]
[Black "Jeet, Jain"]
[Result "1/2-1/2"]
[ECO "A07"]
[WhiteElo "2431"]
[BlackElo "2218"]
[PlyCount "91"]
[EventDate "2023.01.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c5 3. c4 dxc4 4. Na3 a6 5. Bg2 b5 6. d3 cxd3 7. Ne5 Ra7 8. exd3 e6 9. Bf4 Bb7 10. Bxb7 Rxb7 11. Nc2 g5 12. Bd2 Qd5 13. 0-0 Bg7 14. Ne3 Qd6 15. f4 gxf4 16. gxf4 Ne7 17. Qf3 Nbc6 18. Bc3 Rg8 19. Kh1 Ra7 20. a4 b4 21. N3c4 Qc7 22. Nxc6 Qxc6 23. Qxc6+ Nxc6 24. Bxg7 Rxg7 25. Nd6+ Kf8 26. f5 exf5 27. Rac1 Rd7 28. Nxf5 Rg5 29. Rxc5 Ne7 30. Nd4 Rg6 31. Rc4 a5 32. Rf4 Rd5 33. h4 h5 34. Nf3 Rxd3 35. Rxf7+ Kxf7 36. Ne5+ Kf6 37. Nxd3 Rg4 38. Rxg4 hxg4 39. Kg2 Nf5 40. Nc5 Nxh4+ 41. Kg3 Kg5 42. Ne4+ Kh5 43. Nf6+ Kg5 44. Ne4+ Kh5 45. Nf6+ Kg5 46. Ne4+ 1/2-1/2

[Event "Roquetas de Mar op 34th"]
[Site "Roquetas de Mar"]
[Date "2023.01.06"]
[Round "6"]
[White "Nguyen, Piotr"]
[Black "Marin Ferragut, Pau"]
[Result "1-0"]
[ECO "B52"]
[WhiteElo "2431"]
[BlackElo "2034"]
[PlyCount "89"]
[EventDate "2023.01.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. c4 Nf6 6. Nc3 Nc6 7. d4 cxd4 8. Nxd4 g6 9. b3 Bg7 10. Bb2 0-0 11. 0-0 Rac8 12. Re1 Rfd8 13. Qd2 a6 14. Nxc6 bxc6 15. Na4 Qc7 16. Bc3 Qa7 17. Qb2 c5 18. Rad1 Ne8 19. e5 Qc7 20. Rd5 dxe5 21. Rxc5 Qd6 22. Rxc8 Rxc8 23. Bxe5 Bxe5 24. Qxe5 Qxe5 25. Rxe5 Rd8 26. Kf1 Kf8 27. Ke2 e6 28. Ra5 Nc7 29. Rc5 Ne8 30. Rc6 Rd6 31. Rxd6 Nxd6 32. Kd3 Ke8 33. b4 Kd8 34. Nc5 a5 35. b5 h6 36. a4 Kc7 37. Nb3 Nb7 38. c5 g5 39. c6 Nd6 40. Nxa5 e5 41. Nc4 e4+ 42. Kd4 Nf5+ 43. Kxe4 Nh4 44. g4 f6 45. a5 1-0

[Event "Roquetas de Mar op 34th"]
[Site "Roquetas de Mar"]
[Date "2023.01.05"]
[Round "5"]
[White "Garrido Diaz, Jose Antonio"]
[Black "Nguyen, Piotr"]
[Result "1/2-1/2"]
[ECO "E60"]
[WhiteElo "2300"]
[BlackElo "2431"]
[PlyCount "94"]
[EventDate "2023.01.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b3 g6 3. Bb2 Bg7 4. g3 0-0 5. Bg2 c5 6. c4 d6 7. d4 cxd4 8. Nxd4 d5 9. cxd5 Nxd5 10. 0-0 Na6 11. Qd2 Nac7 12. Rd1 e5 13. Nf3 e4 14. Bxg7 Kxg7 15. Nc3 exf3 16. Bxf3 Be6 17. Nxd5 Nxd5 18. Bxd5 Bxd5 19. Qxd5 Qxd5 20. Rxd5 Rfc8 21. Rd7 b5 22. Rb7 Rc2 23. a4 bxa4 24. Rxa4 Rxe2 25. Raxa7 Rxa7 26. Rxa7 g5 27. h3 Rb2 28. Rb7 Kg6 29. Kg2 f6 30. Kf3 h5 31. g4 Rb1 32. b4 Rb3+ 33. Kg2 Rb1 34. b5 h4 35. Rb8 Rb3 36. b6 Kg7 37. b7 Rb5 38. Kf3 Rb3+ 39. Ke4 Rb4+ 40. Kd5 Rb1 41. Ke6 Re1+ 42. Kd5 Rd1+ 43. Ke4 Re1+ 44. Kd3 Rb1 45. f4 gxf4 46. Ke4 Rb4+ 47. Kf3 Kh7 1/2-1/2

[Event "Roquetas de Mar op 34th"]
[Site "Roquetas de Mar"]
[Date "2023.01.05"]
[Round "4"]
[White "Nguyen, Piotr"]
[Black "Garrido Diaz, Ernesto"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "2431"]
[BlackElo "2131"]
[PlyCount "61"]
[EventDate "2023.01.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. d4 Nf6 4. cxd5 exd5 5. Bg5 c6 6. e3 h6 7. Bh4 Be7 8. Bd3 0-0 9. Nge2 Ne8 10. Bg3 Nd6 11. Qc2 Re8 12. 0-0 Bf8 13. Rae1 a5 14. Nc1 Na6 15. a3 Bd7 16. f3 Nc7 17. Nb3 Ne6 18. Kh1 b5 19. Qf2 a4 20. Nd2 Qb6 21. Bxd6 Bxd6 22. f4 Qd8 23. Nf3 Ra7 24. Ne5 Bxe5 25. fxe5 Bc8 26. e4 dxe4 27. d5 Qe7 28. Nxe4 cxd5 29. Nf6+ gxf6 30. exf6 Qd7 31. Qh4 1-0

[Event "Roquetas de Mar op 34th"]
[Site "Roquetas de Mar"]
[Date "2023.01.04"]
[Round "2"]
[White "Nguyen, Piotr"]
[Black "Gomez Arce, Alejandro"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "2431"]
[BlackElo "2147"]
[PlyCount "77"]
[EventDate "2023.01.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. d4 Nf6 4. cxd5 exd5 5. Bg5 c6 6. e3 h6 7. Bh4 Bd6 8. Bd3 0-0 9. Nge2 Re8 10. Qc2 a5 11. h3 b5 12. 0-0 a4 13. a3 Ra6 14. Rad1 Nbd7 15. Qc1 Qe7 16. e4 dxe4 17. Nxe4 Qe6 18. d5 Nxd5 19. Nd4 Bf4 20. Qc2 Qe5 21. Nxc6 Qh5 22. Bxb5 Rb6 23. Rxd5 Qxd5 24. Ne7+ Rxe7 25. Qxc8+ Kh7 26. Nc3 Qe6 27. Bxe7 Rxb5 28. Nxb5 Qxe7 29. Qc2+ g6 30. Qxa4 Bb8 31. Nc3 Ne5 32. Qe4 Qd6 33. g3 Qf6 34. Kg2 h5 35. f4 Nc6 36. Rf2 h4 37. Nd5 Qd8 38. Rc2 Na7 39. Qd4 1-0

[Event "Roquetas de Mar op 34th"]
[Site "Roquetas de Mar"]
[Date "2023.01.04"]
[Round "3"]
[White "Sai Agni, Jeevitesh J"]
[Black "Nguyen, Piotr"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2271"]
[BlackElo "2431"]
[PlyCount "95"]
[EventDate "2023.01.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. d4 g6 2. e4 d6 3. c3 Bg7 4. Nf3 Nf6 5. Bd3 0-0 6. 0-0 Nc6 7. a4 e5 8. dxe5 dxe5 9. Na3 h6 10. Nc4 Nh5 11. Ne3 Nf4 12. Bc4 Qf6 13. Nd5 Nxd5 14. Bxd5 Ne7 15. Bc4 Bg4 16. Be2 Nc8 17. Be3 Nd6 18. Nd2 Bd7 19. a5 a6 20. f3 Qe6 21. c4 f5 22. c5 Nf7 23. Bc4 Qe7 24. exf5 gxf5 25. b4 Kh8 26. Qb3 Ng5 27. Rfe1 e4 28. f4 Bxa1 29. Rxa1 Ne6 30. Nf1 Rad8 31. Ng3 Qf6 32. Rd1 Bc8 33. Nh5 Rxd1+ 34. Qxd1 Rd8 35. Qc1 Qg6 36. Qa1+ Ng7 37. Nf6 Be6 38. Be2 Bb3 39. Bd4 Rxd4 40. Qxd4 Ne6 41. Qe5 Qg7 42. Qxf5 Nd4 43. Qc8+ Bg8 44. Bc4 Nf3+ 45. Kf2 Nd2 46. Bxg8 e3+ 47. Kg1 Nf3+ 48. Kh1 1-0

[Event "Roquetas de Mar op 34th"]
[Site "Roquetas de Mar"]
[Date "2023.01.03"]
[Round "1"]
[White "Jimenez Fernandez, Rebeca"]
[Black "Nguyen, Piotr"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2032"]
[BlackElo "2431"]
[PlyCount "56"]
[EventDate "2023.01.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 d6 2. d4 g6 3. Nc3 Bg7 4. Bf4 c6 5. Qd2 e5 6. dxe5 dxe5 7. Qxd8+ Kxd8 8. 0-0-0+ Ke7 9. Bg3 Be6 10. Nf3 f6 11. Nd2 b5 12. f3 Nd7 13. Bf2 f5 14. exf5 gxf5 15. Nb3 Ngf6 16. Bd3 Kf7 17. Rhe1 Bf8 18. Bg3 f4 19. Bh4 Rg8 20. Re2 a5 21. a4 Bb4 22. axb5 a4 23. Na1 a3 24. Ne4 axb2+ 25. Kxb2 Ra2+ 26. Kb1 Nxe4 27. Rxe4 Bc3 28. Nb3 Rga8 0-1

[Event "SVK-chT 2223"]
[Site "Slovakia"]
[Date "2022.10.23"]
[Round "2.1"]
[White "Manik, Mikulas"]
[Black "Nguyen, Piotr"]
[Result "1/2-1/2"]
[ECO "C18"]
[WhiteElo "2362"]
[BlackElo "2430"]
[PlyCount "43"]
[EventDate "2022.10.22"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "SVK"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Bratislava Slovan"]
[BlackTeam "Dubnica nad Vahom"]
[WhiteTeamCountry "SVK"]
[BlackTeamCountry "SVK"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Ne7 5. a3 Bxc3+ 6. bxc3 c5 7. Qg4 0-0 8. Bd3 Nbc6 9. Qh5 Ng6 10. Nf3 Qc7 11. Be3 c4 12. Bxg6 fxg6 13. Qg4 Qf7 14. Ng5 Qe8 15. h4 Bd7 16. Kd2 b5 17. f3 a5 18. h5 h6 19. hxg6 Qxg6 20. Nh3 Qxg4 21. fxg4 g5 22. Ng1 1/2-1/2

[Event "SVK-chT 2223"]
[Site "Slovakia"]
[Date "2022.10.22"]
[Round "1.2"]
[White "Nguyen, Piotr"]
[Black "Laurusas, Tomas"]
[Result "1/2-1/2"]
[ECO "D11"]
[WhiteElo "2430"]
[BlackElo "2565"]
[PlyCount "119"]
[EventDate "2022.10.22"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "SVK"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Dubnica nad Vahom"]
[BlackTeam "Modra"]
[WhiteTeamCountry "SVK"]
[BlackTeamCountry "SVK"]

1. c4 c6 2. Nf3 d5 3. g3 Nf6 4. Bg2 Bf5 5. d4 e6 6. Nc3 Be7 7. Qb3 Qb6 8. c5 Qc7 9. Nh4 Bg4 10. h3 Bh5 11. Bf4 Qc8 12. g4 Bg6 13. Nxg6 hxg6 14. 0-0 Nbd7 15. Qc2 0-0 16. b4 Bd8 17. Bd6 Re8 18. f4 Bc7 19. Bxc7 Qxc7 20. e3 b6 21. Bf3 a5 22. a3 axb4 23. axb4 Rxa1 24. Rxa1 bxc5 25. bxc5 e5 26. fxe5 Nxe5 27. dxe5 Qxe5 28. Kg2 Qxe3 29. Nd1 Qg5 30. Qc1 Qe5 31. Nf2 Qd4 32. Ra3 Nd7 33. Rd3 Qf6 34. Re3 Ra8 35. Ra3 Rb8 36. Nd3 Ne5 37. Nxe5 Qxe5 38. Ra2 Rb3 39. Re2 Qf6 40. Rf2 Qe5 41. Re2 Qf6 42. Rf2 Qe5 43. Qc2 Rc3 44. Qb2 d4 45. Qb6 d3 46. Qxc6 Rc2 47. Qd6 Qe1 48. Qd8+ Kh7 49. Qh4+ Kg8 50. c6 Rc1 51. Qd8+ Kh7 52. Kg3 Qe5+ 53. Kg2 Qe1 54. Bd5 Qg1+ 55. Kf3 d2 56. Qh4+ Kg8 57. Qd8+ Kh7 58. Qh4+ Kg8 59. Qd8+ Kh7 60. Qh4+ 1/2-1/2

[Event "Warsaw Szansa op"]
[Site "Warsaw"]
[Date "2022.09.18"]
[Round "8"]
[White "Kozak, Antoni"]
[Black "Nguyen, Piotr"]
[Result "1-0"]
[ECO "B36"]
[WhiteElo "2434"]
[BlackElo "2421"]
[PlyCount "80"]
[EventDate "2022.09.17"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. c4 Nc6 4. d4 cxd4 5. Nxd4 Nf6 6. Nc3 Nxd4 7. Qxd4 d6 8. Be3 Bg7 9. Be2 0-0 10. Qd3 a5 11. 0-0 a4 12. Rac1 Qa5 13. h3 Be6 14. f4 Rfc8 15. b3 axb3 16. axb3 Qb4 17. f5 Bd7 18. fxg6 hxg6 19. e5 dxe5 20. Rxf6 exf6 21. Qxd7 Qxb3 22. Bf3 Rf8 23. Qb5 Qa3 24. Bxb7 Rab8 25. c5 f5 26. c6 f4 27. Bd2 Rbd8 28. Nd5 Qa7+ 29. Qc5 Qa2 30. Ne7+ Kh7 31. Rc2 Qb1+ 32. Kh2 Bf6 33. Rc1 Qd3 34. Be1 e4 35. c7 f3 36. cxd8Q Rxd8 37. Qc4 Be5+ 38. Bg3 Bxg3+ 39. Kxg3 Qd6+ 40. Kg4 f5+ 1-0

[Event "Warsaw Szansa op"]
[Site "Warsaw"]
[Date "2022.09.18"]
[Round "10"]
[White "Lewicki, Miroslaw"]
[Black "Nguyen, Piotr"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2336"]
[BlackElo "2421"]
[PlyCount "90"]
[EventDate "2022.09.17"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Be2 Nf6 5. Qd3 0-0 6. 0-0 Nc6 7. c4 e5 8. Nc3 Nd7 9. Be3 f5 10. Bg5 Bf6 11. Bxf6 Nxf6 12. exf5 gxf5 13. dxe5 dxe5 14. Qxd8 Rxd8 15. Rad1 Be6 16. Ng5 Bf7 17. Nxf7 Kxf7 18. c5 Nd4 19. Bc4+ Kg6 20. Rfe1 e4 21. h3 b6 22. cxb6 axb6 23. Nd5 Nxd5 24. Rxd4 Nb4 25. Red1 Rxd4 26. Rxd4 Nxa2 27. Rd7 Ra7 28. Bf7+ Kf6 29. Bg8 h5 30. Bf7 h4 31. Bc4 Nb4 32. Rh7 Nd3 33. Rxh4 Ra1+ 34. Kh2 Nxb2 35. Bb5 Ra5 36. Be2 Ra2 37. f3 Nd3 38. Bf1 Ne5 39. Kg3 e3 40. Bb5 Rb2 41. Ba6 b5 42. Rh6+ Ng6 43. f4 Kg7 44. Rh5 e2 45. Kf2 Nxf4 0-1

[Event "Warsaw Szansa op"]
[Site "Warsaw"]
[Date "2022.09.18"]
[Round "7"]
[White "Nguyen, Piotr"]
[Black "Golecki, Jan"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "2421"]
[BlackElo "2193"]
[PlyCount "76"]
[EventDate "2022.09.17"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 e6 2. g3 d5 3. Bg2 c5 4. Nf3 Nc6 5. cxd5 exd5 6. d4 Nf6 7. 0-0 c4 8. b3 cxb3 9. Qxb3 Qb6 10. Qxb6 axb6 11. Nc3 Bb4 12. Nb5 Ra5 13. a4 Bd7 14. Bf4 0-0 15. Ne5 Nxe5 16. dxe5 Ne4 17. Rfd1 Bxb5 18. Bxe4 Bxa4 19. Rxd5 Bc6 20. Rdxa5 bxa5 21. Bxc6 bxc6 22. Rc1 Rc8 23. e4 a4 24. Kf1 a3 25. Ra1 Rd8 26. Ke2 Rd4 27. f3 Rc4 28. Ra2 Kf8 29. Kd1 Rc3 30. Ke2 c5 31. Be3 Rb3 32. Bc1 c4 33. f4 c3 34. Kd3 Rb2 35. Ra1 c2 36. Bxb2 axb2 37. Ra8+ Ke7 38. Kxc2 Bc3 1-0

[Event "Warsaw Szansa op"]
[Site "Warsaw"]
[Date "2022.09.18"]
[Round "9"]
[White "Nguyen, Piotr"]
[Black "Kowalski, Igor"]
[Result "1/2-1/2"]
[ECO "A11"]
[WhiteElo "2421"]
[BlackElo "2344"]
[PlyCount "106"]
[EventDate "2022.09.17"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 c6 2. Nf3 d5 3. g3 g6 4. Bg2 Bg7 5. Qa4 dxc4 6. Qxc4 e5 7. Nc3 Ne7 8. d3 0-0 9. 0-0 Be6 10. Qh4 Nf5 11. Qxd8 Rxd8 12. Ng5 Bc8 13. b4 Nd4 14. Nge4 Bg4 15. f3 Be6 16. Bg5 Rf8 17. Nf6+ Kh8 18. Nfe4 Nd7 19. Nd6 Rab8 20. Rfc1 f6 21. Bd2 Rfd8 22. Kf1 Bf8 23. Nde4 Bxb4 24. e3 Nf5 25. Ke2 Kg7 26. Rab1 Ba3 27. Rc2 Nb6 28. g4 Ne7 29. Be1 f5 30. gxf5 gxf5 31. Ng5 Bg8 32. Bg3 Ng6 33. h4 f4 34. exf4 Nxf4+ 35. Bxf4 exf4 36. Bh3 Nd5 37. Rg1 Kh8 38. Nxd5 Bxd5 39. Bf5 Re8+ 40. Be4 Re7 41. Rg4 Bd6 42. Rc1 Bxa2 43. Ra1 Bg8 44. Rxa7 Bc5 45. Ra1 h6 46. Nh3 Be6 47. Nxf4 Bxg4 48. Ng6+ Kg7 49. Nxe7 Bxe7 50. Rg1 h5 51. fxg4 Bc5 52. Rg2 hxg4 53. Rxg4+ Kf6 1/2-1/2

[Event "Warsaw Szansa op"]
[Site "Warsaw"]
[Date "2022.09.18"]
[Round "11"]
[White "Nguyen, Piotr"]
[Black "Zochowski, Kacper"]
[Result "1-0"]
[ECO "A22"]
[WhiteElo "2421"]
[BlackElo "2257"]
[PlyCount "91"]
[EventDate "2022.09.17"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 e5 2. g3 d6 3. Bg2 Nf6 4. Nc3 Be7 5. e4 0-0 6. Nge2 Be6 7. d3 Qd7 8. h3 c6 9. f4 exf4 10. Nxf4 c5 11. 0-0 Nc6 12. Be3 Rab8 13. b3 a6 14. g4 b5 15. Qf3 b4 16. Ncd5 Bxd5 17. exd5 Ne5 18. Qg3 Ng6 19. Ne2 h5 20. g5 h4 21. Qf3 Nh7 22. Qh5 Qd8 23. Rf5 Ne5 24. Qxh4 g6 25. Rff1 Nxg5 26. Qg3 Nh7 27. d4 Bh4 28. Qh2 cxd4 29. Nxd4 Re8 30. Bf4 Qb6 31. Rad1 Nf6 32. Kh1 Nh5 33. Nc6 Rb7 34. Bf3 Nxf3 35. Rxf3 Rd7 36. Bxd6 Qb7 37. Rdf1 Qc8 38. Bxb4 f5 39. Bc3 f4 40. Qc2 Ng3+ 41. Rxg3 Bxg3 42. Qxg6+ Kf8 43. Qxg3 Rf7 44. Bb4+ Ree7 45. Bxe7+ Ke8 46. Qg8+ 1-0

[Event "Warsaw Szansa op"]
[Site "Warsaw"]
[Date "2022.09.17"]
[Round "2"]
[White "Hryszkiewicz, Michal"]
[Black "Nguyen, Piotr"]
[Result "0-1"]
[ECO "A41"]
[WhiteElo "1815"]
[BlackElo "2421"]
[PlyCount "59"]
[EventDate "2022.09.17"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d6 2. Bf4 g6 3. Nc3 Bg7 4. Qd2 e5 5. dxe5 dxe5 6. Qxd8+ Kxd8 7. 0-0-0+ Nd7 8. Bg3 c6 9. f3 Kc7 10. Ne4 Nb6 11. Nd6 Be6 12. Nh3 Ne7 13. Ng5 Bh6 14. Bxe5 Bxg5+ 15. f4 Nd7 16. Nb5+ Kb6 17. Bc7+ Kxb5 18. e3+ Kc5 19. b4+ Kxb4 20. Bd6+ Ka5 21. Bc7+ Nb6 22. Rd3 Bf6 23. Ra3+ Kb4 24. Bd6+ c5 25. Rd3 Rac8 26. e4 Rhd8 27. e5 Nf5 28. Be2 Nxd6 29. exd6 c4 30. Bf1 0-1

[Event "Warsaw Szansa op"]
[Site "Warsaw"]
[Date "2022.09.17"]
[Round "5"]
[White "Kulesza, Andrzej"]
[Black "Nguyen, Piotr"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2014"]
[BlackElo "2421"]
[PlyCount "121"]
[EventDate "2022.09.17"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 g6 2. Nf3 Bg7 3. Bc4 e6 4. 0-0 d5 5. exd5 exd5 6. Re1+ Ne7 7. Be2 0-0 8. d4 c5 9. dxc5 Nd7 10. c3 Nxc5 11. Be3 Ne6 12. Nd4 Nc6 13. Nxe6 Bxe6 14. Qc1 Re8 15. Bf3 Rc8 16. Bg5 Qb6 17. Nd2 d4 18. Ne4 dxc3 19. Nf6+ Kh8 20. bxc3 Red8 21. Qf4 h5 22. Qh4 Ne7 23. Re5 Rc4 24. Re4 Nf5 25. Qf4 Rxc3 26. Rae1 Rc2 27. Bd1 Rxa2 28. g4 Ra1 29. gxf5 Rdxd1 30. Kg2 Qd6 31. Qxd6 Rxd6 32. fxe6 Rxe1 33. Rxe1 Rxe6 34. Rxe6 fxe6 35. Ne4 Bd4 36. Kf3 Kg7 37. Ke2 a5 38. Bd2 a4 39. Bc1 b5 40. Ba3 Be5 41. h3 Kh6 42. Kd3 g5 43. Bc1 Kg6 44. Nxg5 b4 45. Nxe6 a3 46. Nd4 Kf6 47. f4 Bd6 48. Ke4 h4 49. Nb3 Ke6 50. Be3 Be7 51. Bc5 Bf6 52. f5+ Kd7 53. Bd4 Ke7 54. Bxf6+ Kxf6 55. Kf4 a2 56. Ke4 Ke7 57. Ke5 Kf7 58. f6 Kf8 59. Ke6 Ke8 60. Na1 Kf8 61. f7 1-0

[Event "Warsaw Szansa op"]
[Site "Warsaw"]
[Date "2022.09.17"]
[Round "6"]
[White "Nguyen, Piotr"]
[Black "Goraj, Barbara"]
[Result "1-0"]
[ECO "A36"]
[WhiteElo "2421"]
[BlackElo "2121"]
[PlyCount "137"]
[EventDate "2022.09.17"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 d6 5. e4 e5 6. Nge2 0-0 7. 0-0 c5 8. d3 Nc6 9. h3 Nd4 10. f4 Ne8 11. Nxd4 exd4 12. Nd5 f5 13. exf5 Bxf5 14. Re1 Rf7 15. Qe2 Bf8 16. b4 Rc8 17. a4 Kg7 18. a5 Nf6 19. Qf1 h5 20. Bd2 Nxd5 21. Bxd5 Re7 22. Rxe7+ Qxe7 23. Kh2 Qd7 24. Rb1 Rc7 25. Bg2 Qa4 26. bxc5 Qc2 27. cxd6 Bxd6 28. Qf2 Qxd3 29. Rb5 Bc5 30. Qe1 Re7 31. Rxb7 Rxb7 32. Bxb7 Qxc4 33. Qe5+ Kh7 34. Bg2 Bf8 35. Qe1 Bg7 36. Bf3 Qc8 37. Qf1 d3 38. Qg2 Bc3 39. Be3 Qc7 40. g4 hxg4 41. hxg4 Be6 42. Be4 d2 43. Bxd2 Bxd2 44. Qxd2 Bxg4 45. Kg3 Qd7 46. Qh2+ Kg7 47. Qb2+ Kh7 48. Qf6 Bf5 49. Bxf5 gxf5 50. Kh4 Qd5 51. a6 Qh1+ 52. Kg5 Qg2+ 53. Kxf5 Qc2+ 54. Ke6 Qc4+ 55. Kd7 Qd3+ 56. Kc7 Qb3 57. f5 Qb1 58. Qg6+ Kh8 59. Qh6+ Kg8 60. Qe6+ Kh8 61. f6 Qb2 62. Kc8 Qb1 63. Qe7 Qf5+ 64. Kb8 Qf4+ 65. Kxa7 Qf2+ 66. Kb7 Qf3+ 67. Kc7 Qc3+ 68. Kd8 Qd3+ 69. Qd7 1-0

[Event "Warsaw Szansa op"]
[Site "Warsaw"]
[Date "2022.09.17"]
[Round "3"]
[White "Nguyen, Piotr"]
[Black "Janeczko, Jakub"]
[Result "1-0"]
[ECO "A36"]
[WhiteElo "2421"]
[BlackElo "2159"]
[PlyCount "37"]
[EventDate "2022.09.17"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 e5 2. g3 g6 3. Bg2 Bg7 4. Nc3 d6 5. e4 c5 6. Nge2 Ne7 7. 0-0 0-0 8. a3 Nbc6 9. Rb1 Be6 10. d3 f5 11. Nd5 Bxd5 12. exd5 Nd4 13. b4 b6 14. bxc5 bxc5 15. Nxd4 exd4 16. Rb7 Bf6 17. Re1 Rf7 18. Qa4 Nc8 19. Re8+ 1-0

[Event "Warsaw Szansa op"]
[Site "Warsaw"]
[Date "2022.09.17"]
[Round "1"]
[White "Nguyen, Piotr"]
[Black "Sidorczuk, Pawel"]
[Result "0-1"]
[ECO "B15"]
[WhiteElo "2421"]
[BlackElo "1886"]
[PlyCount "62"]
[EventDate "2022.09.17"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 g6 2. Nc3 Bg7 3. f4 c6 4. Nf3 d5 5. e5 Nh6 6. d4 Bg4 7. h3 Bxf3 8. Qxf3 Nf5 9. Qf2 Qb6 10. Ne2 h5 11. c3 h4 12. g4 hxg3 13. Nxg3 e6 14. Nxf5 exf5 15. Qg2 Nd7 16. e6 Nf8 17. exf7+ Kxf7 18. Rg1 Re8+ 19. Kd1 Rh6 20. Bd3 Bf6 21. Bxf5 gxf5 22. Qg8+ Ke7 23. Re1+ Kd8 24. Rxe8+ Kxe8 25. Qg2 Kf7 26. Kc2 Rg6 27. Qe2 Qb5 28. Qh5 Qf1 29. Qxf5 Rg2+ 30. Kb3 b5 31. a3 Qc4# 0-1

[Event "Warsaw Szansa op"]
[Site "Warsaw"]
[Date "2022.09.17"]
[Round "6"]
[White "Slomczewski, Michal"]
[Black "Nguyen, Piotr"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2108"]
[BlackElo "2421"]
[PlyCount "58"]
[EventDate "2022.09.17"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 g6 2. Nf3 Bg7 3. Bc4 e6 4. 0-0 d5 5. exd5 exd5 6. Bb3 c5 7. d4 cxd4 8. Re1+ Ne7 9. Bg5 Nbc6 10. Nxd4 f6 11. Bf4 0-0 12. Nc3 Kh8 13. Ncb5 Ne5 14. Bg3 a6 15. Nc3 b5 16. Qd2 Ra7 17. Nxd5 Rd7 18. Nxe7 Rxd4 19. Qc3 Bb7 20. f4 Nc4 21. f5 Rd7 22. Bxc4 bxc4 23. Qe3 Rf7 24. Bd6 Rxd6 25. fxg6 Rf8 26. gxh7 f5 27. Qg5 Qb6+ 28. Kh1 Rh6 29. Nxf5 Rg6 0-1

[Event "POL-chT Ekstraliga"]
[Site "Bydgoszcz"]
[Date "2022.09.11"]
[Round "9.5"]
[White "Kriebel, Tadeas"]
[Black "Nguyen, Piotr"]
[Result "1/2-1/2"]
[ECO "B77"]
[WhiteElo "2518"]
[BlackElo "2421"]
[PlyCount "39"]
[EventDate "2022.09.03"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]
[WhiteTeam "Legnica Miedz"]
[BlackTeam "Krakow Dwie Wieze"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 0-0 8. Bb3 d6 9. f3 Qa5 10. Qd2 Nxd4 11. Bxd4 Be6 12. 0-0-0 b5 13. Kb1 b4 14. Nd5 Bxd5 15. exd5 Qb5 16. Rhe1 a5 17. Qe2 Qxe2 18. Rxe2 a4 19. Bc4 Rfc8 20. b3 1/2-1/2

[Event "POL-chT Ekstraliga"]
[Site "Bydgoszcz"]
[Date "2022.09.10"]
[Round "8.1"]
[White "Nguyen, Piotr"]
[Black "Teclaf, Pawel"]
[Result "1/2-1/2"]
[ECO "D11"]
[WhiteElo "2421"]
[BlackElo "2547"]
[PlyCount "97"]
[EventDate "2022.09.03"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]
[WhiteTeam "Krakow Dwie Wieze"]
[BlackTeam "Bydgoszcz Energia Gwiazda"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. g3 Nf6 2. c4 c6 3. Nf3 d5 4. d4 Bf5 5. Qb3 Qb6 6. Nc3 e6 7. c5 Qc7 8. Bf4 Qc8 9. Nh4 Bg6 10. Nxg6 hxg6 11. Bg2 Nbd7 12. 0-0 Be7 13. Qc2 0-0 14. b4 Nh5 15. Bd2 e5 16. e3 Re8 17. b5 e4 18. f3 exf3 19. Bxf3 Nf8 20. bxc6 bxc6 21. e4 Ne6 22. Be3 dxe4 23. Qxe4 Nd8 24. Rae1 Nf6 25. Qd3 Ne6 26. Qc4 Rb8 27. Qa4 Rd8 28. Qxa7 Ra8 29. Qb6 Bf8 30. Qxc6 Qxc6 31. Bxc6 Ra3 32. Nb5 Rxa2 33. Bf3 Ra5 34. Rb1 Nd5 35. Bf2 Be7 36. Rfe1 Bf6 37. c6 Raa8 38. c7 Nexc7 39. Nxc7 Nxc7 40. Bxa8 Rxa8 41. Rb7 Nd5 42. Rd7 Nb6 43. Rd6 Nc4 44. Rc6 Ra4 45. h4 Nd2 46. Kg2 g5 47. hxg5 Bxg5 48. d5 Ne4 49. d6 1/2-1/2

[Event "POL-chT Ekstraliga"]
[Site "Bydgoszcz"]
[Date "2022.09.09"]
[Round "7.5"]
[White "Nguyen, Piotr"]
[Black "Bernadskiy, Vitaliy"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "2421"]
[BlackElo "2558"]
[PlyCount "54"]
[EventDate "2022.09.03"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]
[WhiteTeam "Krakow Dwie Wieze"]
[BlackTeam "Pegow Wieza"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nc3 e6 3. Nge2 Nc6 4. g3 d5 5. exd5 exd5 6. d4 Bg4 7. Bg2 Nxd4 8. h3 Bf3 9. Kf1 Qf6 10. Qd3 Bxg2+ 11. Kxg2 Nxe2 12. Qxe2+ Ne7 13. Re1 Qc6 14. Qh5 Rd8 15. Bg5 d4+ 16. Ne4 Rd5 17. Qf3 h6 18. Bf4 Kd8 19. c3 f5 20. Nd2 dxc3 21. bxc3 g5 22. Be3 Bg7 23. Kg1 Bxc3 24. Bxg5 hxg5 25. Qxc3 Rxh3 26. Qg7 Rd7 27. f3 Qd6 0-1

[Event "POL-chT Ekstraliga"]
[Site "Bydgoszcz"]
[Date "2022.09.08"]
[Round "6.2"]
[White "Butkiewicz, Lukasz"]
[Black "Nguyen, Piotr"]
[Result "0-1"]
[ECO "A64"]
[WhiteElo "2366"]
[BlackElo "2421"]
[PlyCount "102"]
[EventDate "2022.09.03"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]
[WhiteTeam "Wisznia Mala Bialy Krol"]
[BlackTeam "Krakow Dwie Wieze"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. Nc3 0-0 5. g3 c5 6. d5 d6 7. Bg2 e6 8. 0-0 exd5 9. cxd5 Re8 10. Nd2 a6 11. a4 Nbd7 12. Nc4 Ne5 13. Nxe5 Rxe5 14. e4 Re8 15. Qc2 Rb8 16. Rb1 Nd7 17. Bd2 c4 18. Ne2 Nc5 19. Qxc4 Bd7 20. b4 Nxa4 21. Qb3 Bb5 22. Rfe1 Rc8 23. Rbc1 Qf6 24. Be3 Rxc1 25. Rxc1 Qb2 26. Qxb2 Bxb2 27. Re1 Bxe2 28. Rxe2 Bc3 29. Bd2 Kf8 30. f3 Rc8 31. Bf1 b5 32. Kg2 Ke7 33. f4 Rc4 34. Bxc3 Rxc3 35. e5 Rc4 36. exd6+ Kxd6 37. Re8 Rxb4 38. Rd8+ Ke7 39. Ra8 Nc5 40. Ra7+ Kd6 41. Rxf7 Rb2+ 42. Kh3 a5 43. Bg2 Rxg2 44. Kxg2 a4 45. Kf3 a3 46. Ra7 Na4 47. Ra6+ Kxd5 48. Ra8 a2 49. Rd8+ Kc4 50. Rd1 b4 51. g4 b3 0-1

[Event "POL-chT Ekstraliga"]
[Site "Bydgoszcz"]
[Date "2022.09.07"]
[Round "5.4"]
[White "Nguyen, Piotr"]
[Black "Gajewski, Grzegorz"]
[Result "1/2-1/2"]
[ECO "A13"]
[WhiteElo "2421"]
[BlackElo "2589"]
[PlyCount "57"]
[EventDate "2022.09.03"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]
[WhiteTeam "Krakow Dwie Wieze"]
[BlackTeam "Katowice Wasko"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. Nf3 d5 2. c4 e6 3. g3 d4 4. Bg2 Nc6 5. 0-0 Nh6 6. Na3 Nf5 7. e4 Nfe7 8. d3 Ng6 9. Nc2 e5 10. Bd2 a5 11. a3 a4 12. Nb4 Bd7 13. b3 axb3 14. Nxc6 Bxc6 15. Qxb3 Bc5 16. h4 Qe7 17. Bh3 Nf8 18. a4 Nd7 19. a5 0-0 20. Bxd7 Bxd7 21. Qxb7 Bg4 22. Kg2 Rab8 23. Qd5 c6 24. Qxc6 Rb3 25. Ne1 Bd7 26. Qd5 Be6 27. Qc6 Bd7 28. Qd5 Be6 29. Qc6 1/2-1/2

[Event "POL-chT Ekstraliga"]
[Site "Bydgoszcz"]
[Date "2022.09.06"]
[Round "4.3"]
[White "Warakomski, Tomasz"]
[Black "Nguyen, Piotr"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "2541"]
[BlackElo "2421"]
[PlyCount "107"]
[EventDate "2022.09.03"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]
[WhiteTeam "Gliwice Akademia Szachowa"]
[BlackTeam "Krakow Dwie Wieze"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 dxc6 5. d3 Qc7 6. 0-0 e5 7. a4 Nf6 8. a5 Nh5 9. Qe1 Bg4 10. Nfd2 Nf4 11. f3 Be6 12. b3 g5 13. Nc4 h5 14. Nc3 0-0-0 15. Nd1 f6 16. Qf2 Qh7 17. Be3 g4 18. Bxf4 exf4 19. Ndb2 f5 20. e5 Rg8 21. Qe2 h4 22. fxg4 h3 23. Nd6+ Bxd6 24. exd6 Bd5 25. Rxf4 Rde8 26. Qf2 hxg2 27. Rxf5 Rxg4 28. Rf8 Rg8 29. Rxg8 Rxg8 30. c4 Be6 31. Re1 Bh3 32. Qe3 Rf8 33. Qe8+ Rxe8 34. Rxe8+ Kd7 35. Re7+ Qxe7 36. dxe7 Kxe7 37. Nd1 Kd6 38. Nf2 Bf5 39. Kxg2 Ke5 40. Kf3 Kd4 41. h4 b5 42. axb6 axb6 43. h5 b5 44. Kf4 Bh7 45. Ne4 b4 46. h6 Bg6 47. Kg5 Bh7 48. Kf6 Ke3 49. Kg7 Bf5 50. Nxc5 Kd4 51. Nb7 Bxd3 52. h7 Bxh7 53. Kxh7 Kc3 54. Na5 1-0

[Event "POL-chT Ekstraliga"]
[Site "Bydgoszcz"]
[Date "2022.09.05"]
[Round "3.3"]
[White "Nguyen, Piotr"]
[Black "Van Foreest, Lucas"]
[Result "1/2-1/2"]
[ECO "E03"]
[WhiteElo "2421"]
[BlackElo "2589"]
[PlyCount "78"]
[EventDate "2022.09.03"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]
[WhiteTeam "Krakow Dwie Wieze"]
[BlackTeam "Plock Hetman"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. Nf3 d5 2. g3 b6 3. Bg2 Bb7 4. 0-0 e6 5. d4 Nd7 6. c4 dxc4 7. Qc2 Ngf6 8. Qxc4 c5 9. Nc3 a6 10. dxc5 b5 11. Qh4 Bxc5 12. Bg5 h6 13. Rac1 0-0 14. Bxf6 Nxf6 15. Ne5 Bxg2 16. Kxg2 Rc8 17. Rfd1 Qb6 18. Ne4 Qb7 19. f3 Be7 20. Rxc8 Qxc8 21. Nxf6+ Bxf6 22. Qe4 Re8 23. h4 Qc7 24. Nd3 Qc4 25. a4 Rb8 26. Ra1 a5 27. h5 Rd8 28. axb5 Qxb5 29. g4 Qb6 30. Rc1 Qb8 31. Rc5 Qb6 32. Qc6 Qb3 33. Rxa5 Qd1 34. Qe4 Bd4 35. Ra8 Qg1+ 36. Kh3 Qh1+ 37. Kg3 Qg1+ 38. Kh3 Qh1+ 39. Kg3 Qg1+ 1/2-1/2

[Event "POL-chT Ekstraliga"]
[Site "Bydgoszcz"]
[Date "2022.09.04"]
[Round "2.4"]
[White "Bartel, Mateusz"]
[Black "Nguyen, Piotr"]
[Result "1-0"]
[ECO "B27"]
[WhiteElo "2617"]
[BlackElo "2421"]
[PlyCount "65"]
[EventDate "2022.09.03"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]
[WhiteTeam "Wroclaw Polonia"]
[BlackTeam "Krakow Dwie Wieze"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nf3 g6 3. c3 d5 4. exd5 Qxd5 5. Na3 Bg7 6. Bc4 Qe4+ 7. Be2 Nf6 8. 0-0 0-0 9. d4 Nc6 10. dxc5 Rd8 11. Qc2 Bf5 12. Qxe4 Bxe4 13. Re1 Rac8 14. Be3 Nd5 15. Bd2 Bxf3 16. Bxf3 Ne5 17. Be2 Nb4 18. Bg5 Nbd3 19. Bxd3 Nxd3 20. Rxe7 Nxb2 21. Rxb7 Rd5 22. Be7 Nd1 23. Rab1 Be5 24. Nb5 a6 25. Nd6 Rc6 26. c4 Rd3 27. Rd7 h6 28. Rb8+ Kh7 29. Bf6 Bxf6 30. Rxf7+ Bg7 31. Rbb7 h5 32. Rxg7+ Kh6 33. h4 1-0

[Event "POL-chT Ekstraliga"]
[Site "Bydgoszcz"]
[Date "2022.09.03"]
[Round "1.2"]
[White "Nguyen, Piotr"]
[Black "Kanarek, Marcel"]
[Result "1-0"]
[ECO "D44"]
[WhiteElo "2421"]
[BlackElo "2488"]
[PlyCount "69"]
[EventDate "2022.09.03"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]
[WhiteTeam "Krakow Dwie Wieze"]
[BlackTeam "Gorzow Wielkopolski Stilon"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. c4 c6 2. d4 d5 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 dxc4 6. e4 b5 7. e5 h6 8. Bh4 g5 9. Nxg5 hxg5 10. Bxg5 Nbd7 11. g3 Bb7 12. Bg2 Qb6 13. exf6 0-0-0 14. 0-0 c5 15. d5 b4 16. Na4 Qa6 17. a3 Ne5 18. Qe2 Bxd5 19. axb4 Bxg2 20. Kxg2 Qc6+ 21. f3 Rd5 22. b5 Qb7 23. h4 Ng4 24. Qe4 Rxg5 25. Qxb7+ Kxb7 26. hxg5 Ne3+ 27. Kf2 Nxf1 28. Rxf1 Rh2+ 29. Ke3 c3 30. Nxc3 Rxb2 31. Rh1 c4 32. Kd4 Rf2 33. Rh7 Kb6 34. Rxf7 Ba3 35. Kxc4 1-0

[Event "Mirandela op 3rd"]
[Site "Mirandela"]
[Date "2022.08.23"]
[Round "9"]
[White "Nguyen, Piotr"]
[Black "Panesar, Vedant"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2424"]
[BlackElo "2318"]
[PlyCount "115"]
[EventDate "2022.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POR"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. h3 a6 7. Bb3 Ba7 8. Nbd2 0-0 9. Qe2 d5 10. Nf1 h6 11. g4 dxe4 12. dxe4 Nh7 13. g5 hxg5 14. Rg1 g4 15. hxg4 Qd6 16. Nh4 Be6 17. Nf5 Qd7 18. Be3 Rfd8 19. Rh1 Qd3 20. Bxa7 Rxa7 21. Qxd3 Rxd3 22. N1e3 Rd7 23. Nd5 Bxd5 24. Bxd5 Nd8 25. 0-0-0 Nf8 26. g5 c6 27. Bb3 g6 28. Nh6+ Kg7 29. Ng4 Rxd1+ 30. Rxd1 Nde6 31. Bxe6 Nxe6 32. Nxe5 Nxg5 33. Rd7 Ra8 34. Rxb7 Re8 35. f4 Nxe4 36. Rxf7+ Kg8 37. Ra7 g5 38. Nxc6 g4 39. Nd4 g3 40. Rxa6 Kh7 41. Nf5 Nc5 42. Rh6+ Kg8 43. Rg6+ Kf7 44. Rxg3 Re2 45. Nd4 Rh2 46. Re3 Kf6 47. Re2 Rh1+ 48. Kc2 Rf1 49. f5 Nd7 50. Re6+ Kf7 51. b4 Nf6 52. a4 Nd5 53. Re5 Nf4 54. a5 Rf2+ 55. Kb3 Nd3 56. Re3 Rb2+ 57. Ka3 Rd2 58. Nf3 1-0

[Event "Mirandela op 3rd"]
[Site "Mirandela"]
[Date "2022.08.22"]
[Round "8"]
[White "Spraggett, Kevin"]
[Black "Nguyen, Piotr"]
[Result "1-0"]
[ECO "B36"]
[WhiteElo "2487"]
[BlackElo "2424"]
[PlyCount "99"]
[EventDate "2022.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POR"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. c4 Nf6 6. Nc3 Nxd4 7. Qxd4 d6 8. f3 Bg7 9. Be3 0-0 10. Qd2 a5 11. Na4 Be6 12. Rc1 Nd7 13. b3 Qc7 14. Be2 Nc5 15. Nc3 Qb6 16. Nb5 f5 17. exf5 gxf5 18. f4 Bd7 19. 0-0 Bc6 20. Rfe1 Qd8 21. Bf1 b6 22. Nc3 Rb8 23. Rcd1 Rb7 24. Bd4 Bxd4+ 25. Qxd4 Rf6 26. g3 Qf8 27. Bg2 Bxg2 28. Kxg2 Qg7 29. Re3 Rf8 30. Qd5+ Qf7 31. Qc6 Rfb8 32. Rde1 Kf8 33. Qf3 e6 34. a3 Re7 35. b4 Nb7 36. Nb5 axb4 37. axb4 Rc8 38. Nd4 Nd8 39. Qe2 Rec7 40. Nb5 Rc6 41. Qd3 Qd7 42. Kh3 Kf7 43. Nd4 Rxc4 44. Nxe6 Nxe6 45. Qxf5+ Kg8 46. Rxe6 R4c7 47. Qg4+ Kh8 48. f5 d5 49. f6 Rc4 50. Re8+ 1-0

[Event "Mirandela op 3rd"]
[Site "Mirandela"]
[Date "2022.08.21"]
[Round "7"]
[White "Alboredo, Julia"]
[Black "Nguyen, Piotr"]
[Result "0-1"]
[ECO "B28"]
[WhiteElo "2290"]
[BlackElo "2424"]
[PlyCount "76"]
[EventDate "2022.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POR"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. c4 Nc6 4. d4 cxd4 5. Nxd4 e5 6. Nb3 Nf6 7. Nc3 Bb4 8. Qd3 d6 9. Be2 Be6 10. 0-0 Bxc3 11. bxc3 Na5 12. Nxa5 Qxa5 13. Qg3 Nxe4 14. Qxg7 0-0-0 15. Bg4 f5 16. Rb1 Qc7 17. Qh6 Bd7 18. Bf3 Bc6 19. Be3 Rdg8 20. Qe6+ Qd7 21. Qxd7+ Kxd7 22. Rb3 f4 23. Bc1 Nc5 24. Bxc6+ Kxc6 25. Rb1 f3 26. g3 Rg4 27. Be3 Rxc4 28. Rfc1 b5 29. h4 d5 30. Kh2 Ne4 31. Rb4 a5 32. Rxc4+ bxc4 33. g4 Rd8 34. g5 Kb5 35. Rb1+ Ka4 36. Re1 Nxc3 37. Bb6 Re8 38. h5 Ne4 0-1

[Event "Mirandela op 3rd"]
[Site "Mirandela"]
[Date "2022.08.20"]
[Round "5"]
[White "Levin, Guy"]
[Black "Nguyen, Piotr"]
[Result "1/2-1/2"]
[ECO "A37"]
[WhiteElo "2352"]
[BlackElo "2424"]
[PlyCount "70"]
[EventDate "2022.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POR"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. c4 c5 2. Nf3 g6 3. g3 Bg7 4. Bg2 Nc6 5. Nc3 d6 6. 0-0 Bf5 7. h3 e5 8. d3 Nge7 9. a3 0-0 10. Rb1 a5 11. Ne1 Be6 12. Nc2 d5 13. cxd5 Nxd5 14. Ne3 Nde7 15. Nc4 Rb8 16. Qa4 Nd4 17. e3 b5 18. Qxa5 bxc4 19. Qxd8 Rfxd8 20. exd4 cxd4 21. Ne4 cxd3 22. Bg5 Kf8 23. Nc5 Ba2 24. Ra1 Bd5 25. b4 h6 26. Bxe7+ Kxe7 27. f4 f5 28. fxe5 Bxe5 29. Bxd5 Rxd5 30. Kg2 d2 31. Rad1 Ra8 32. Rf3 Bd6 33. Nd3 f4 34. Nxf4 Bxf4 35. Rxf4 Rxa3 1/2-1/2

[Event "Mirandela op 3rd"]
[Site "Mirandela"]
[Date "2022.08.20"]
[Round "6"]
[White "Nguyen, Piotr"]
[Black "Perez Garcia, Rodney Oscar"]
[Result "1/2-1/2"]
[ECO "A14"]
[WhiteElo "2424"]
[BlackElo "2315"]
[PlyCount "89"]
[EventDate "2022.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POR"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 e6 4. 0-0 Be7 5. c4 0-0 6. b3 b6 7. Bb2 Bb7 8. e3 c5 9. Nc3 dxc4 10. bxc4 Nc6 11. Qe2 Rc8 12. Ne1 Rc7 13. f4 Nb4 14. Bxb7 Rxb7 15. Rd1 a6 16. a4 Rd7 17. d3 Ne8 18. Ne4 Nd6 19. Nf2 Bf6 20. Ba3 Qc8 21. Ng4 Be7 22. Bb2 b5 23. axb5 axb5 24. cxb5 Rb7 25. e4 Nxb5 26. f5 exf5 27. Rxf5 Nd4 28. Bxd4 cxd4 29. Qf2 Qc3 30. Ne5 Bd6 31. N5f3 g6 32. Rf6 Be7 33. Rf4 Nc6 34. Rd2 Rb6 35. Kg2 Kg7 36. e5 Qc5 37. Re4 Qd5 38. g4 h6 39. Qg3 Rfb8 40. Rf2 Rb2 41. Nd2 Bg5 42. Nc4 Rxf2+ 43. Qxf2 Be7 44. Qf3 Nd8 45. Re2 1/2-1/2

[Event "Mirandela op 3rd"]
[Site "Mirandela"]
[Date "2022.08.19"]
[Round "4"]
[White "Nguyen, Piotr"]
[Black "Grezels, Florian"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2424"]
[BlackElo "2221"]
[PlyCount "77"]
[EventDate "2022.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POR"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. g3 Nc6 4. Bg2 Nf6 5. d3 d6 6. 0-0 Be7 7. c3 0-0 8. Re1 e5 9. h3 Bd7 10. d4 cxd4 11. cxd4 exd4 12. Nxd4 Nxd4 13. Qxd4 Qa5 14. Nc3 Qe5 15. Qd3 Rfd8 16. Bf4 Qh5 17. g4 Qa5 18. Rad1 Rac8 19. Qg3 Qb4 20. Re2 Be6 21. Bf3 Nd7 22. Bxd6 Bxd6 23. Rxd6 Nb6 24. Rxd8+ Rxd8 25. Qc7 Rd3 26. Kg2 h5 27. Qxb7 hxg4 28. hxg4 Qd4 29. Qb8+ Kh7 30. Re1 Nd7 31. Qh2+ Kg8 32. Rh1 Kf8 33. Nd5 g6 34. Qc7 Kg7 35. Qd8 Nf8 36. Qh4 f5 37. e5 Nd7 38. Qh8+ Kf7 39. Rh7# 1-0

[Event "Mirandela op 3rd"]
[Site "Mirandela"]
[Date "2022.08.18"]
[Round "3"]
[White "Diaz Del Valle, Laura Beatriz"]
[Black "Nguyen, Piotr"]
[Result "0-1"]
[ECO "E70"]
[WhiteElo "2028"]
[BlackElo "2424"]
[PlyCount "50"]
[EventDate "2022.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POR"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nge2 0-0 6. Ng3 h5 7. h4 Nc6 8. Be2 a6 9. f3 e5 10. d5 Nd4 11. Be3 c5 12. dxc6 bxc6 13. Bxd4 exd4 14. Qxd4 Nd5 15. Qd2 Nxc3 16. bxc3 Be6 17. Nf1 Qa5 18. Rc1 Rad8 19. g3 Rfe8 20. Ne3 d5 21. cxd5 cxd5 22. e5 Bxe5 23. f4 Bg7 24. f5 gxf5 25. Bxh5 f4 0-1

[Event "Mirandela op 3rd"]
[Site "Mirandela"]
[Date "2022.08.18"]
[Round "2"]
[White "Nguyen, Piotr"]
[Black "Rego, Pedro Filipe"]
[Result "0-1"]
[ECO "A13"]
[WhiteElo "2424"]
[BlackElo "2251"]
[PlyCount "138"]
[EventDate "2022.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POR"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 dxc4 5. 0-0 Nbd7 6. Qc2 a6 7. a4 Rb8 8. Na3 b5 9. axb5 Bxa3 10. bxa3 axb5 11. a4 bxa4 12. Nd4 Bb7 13. Nc6 Bxc6 14. Bxc6 Rb6 15. Qxa4 0-0 16. Ba3 Re8 17. Rfc1 Rb8 18. Qa5 Nd5 19. e4 N5b6 20. d4 cxd3 21. Rc3 Qf6 22. Rd1 Rec8 23. Bxd7 Ra8 24. e5 Qd8 25. Qxb6 cxb6 26. Bxc8 Rxc8 27. Rcxd3 Qe8 28. Rd7 h6 29. h4 h5 30. R1d3 Ra8 31. Be7 Kh7 32. Bd8 b5 33. Kh2 b4 34. Bg5 Ra3 35. R3d4 Rf3 36. Be3 b3 37. Rb7 Qc6 38. Rxb3 Qc2 39. Rdd3 Rf5 40. Kg2 Qc6+ 41. Kh2 Rxe5 42. Rbc3 Qb7 43. Rb3 Rb5 44. Rxb5 Qxb5 45. Rc3 Qe2 46. Kg2 e5 47. Rc5 f6 48. Rd5 Qc4 49. Rc5 Qe4+ 50. Kf1 Kg6 51. Ke2 Qg4+ 52. Kd2 Kf5 53. Rc7 g6 54. Ra7 Qb4+ 55. Ke2 Qc4+ 56. Kf3 Qf1 57. Ra5 g5 58. hxg5 fxg5 59. Bxg5 Qh1+ 60. Ke2 Kxg5 61. Rxe5+ Kg4 62. Ra5 Qf3+ 63. Kf1 Kh3 64. Re5 Qd1+ 65. Re1 Qd3+ 66. Kg1 Qb5 67. Rd1 Qe2 68. Rc1 Qf3 69. Kf1 Qh1+ 0-1

[Event "Mirandela op 3rd"]
[Site "Mirandela"]
[Date "2022.08.17"]
[Round "1"]
[White "Izquierdo Arruferia, Joseba"]
[Black "Nguyen, Piotr"]
[Result "0-1"]
[ECO "A05"]
[WhiteElo "1908"]
[BlackElo "2424"]
[PlyCount "78"]
[EventDate "2022.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POR"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 d6 2. Nf3 g6 3. d3 Bg7 4. c3 Nf6 5. g3 0-0 6. Bg2 c5 7. 0-0 Nc6 8. Re1 e5 9. a3 h6 10. b4 Be6 11. b5 Ne7 12. c4 Nd7 13. Nc3 f5 14. Nd5 f4 15. Ra2 g5 16. h3 g4 17. hxg4 Bxg4 18. Rf1 Ng6 19. Qe1 h5 20. Nh2 Qg5 21. f3 Be6 22. Nc7 Qe7 23. Nxe6 Qxe6 24. g4 Nf6 25. Bh3 Nh7 26. Bg2 hxg4 27. Nxg4 Ng5 28. Bh1 Kf7 29. Rh2 Rh8 30. Rh3 Rh7 31. Rxh7 Rg8 32. Rh8 Rxh8 33. Bg2 Bf6 34. Kf2 Nxf3 35. Qe2 Nd4 36. Qd1 Rh4 37. Nxf6 Qxf6 38. Rh1 Qg5 39. Rxh4 Nxh4 0-1

[Event "Warsaw Chess op-A"]
[Site "Warsaw"]
[Date "2022.07.25"]
[Round "9"]
[White "Nguyen, Piotr"]
[Black "Jaskolka, Tomasz"]
[Result "1/2-1/2"]
[ECO "A03"]
[WhiteElo "2404"]
[BlackElo "2194"]
[PlyCount "70"]
[EventDate "2022.07.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 c6 3. g3 Nf6 4. Bg2 Qb6 5. e3 Bg4 6. 0-0 Nbd7 7. h3 Bxf3 8. Qxf3 e6 9. d3 g6 10. Kh1 Bg7 11. e4 0-0 12. Nc3 Ne8 13. f5 exf5 14. exf5 Nd6 15. g4 gxf5 16. gxf5 Kh8 17. Ne2 Rg8 18. Ng3 Be5 19. Nh5 Nf6 20. Bf4 Bxf4 21. Nxf6 Be5 22. Nxg8 Rxg8 23. Qe2 Qxb2 24. Rab1 Nxf5 25. Qe1 Ng3+ 26. Qxg3 Rxg3 27. Rxb2 Bxb2 28. Rxf7 Rg7 29. Rf8+ Rg8 30. Rf7 Re8 31. Bf3 Re1+ 32. Kg2 Rc1 33. c4 dxc4 34. dxc4 Rc2+ 35. Kf1 Rxc4 1/2-1/2

[Event "Warsaw Chess op-A"]
[Site "Warsaw"]
[Date "2022.07.24"]
[Round "8"]
[White "Nguyen, Piotr"]
[Black "Golubka, Petr"]
[Result "1/2-1/2"]
[ECO "A14"]
[WhiteElo "2404"]
[BlackElo "2378"]
[PlyCount "134"]
[EventDate "2022.07.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. 0-0 0-0 6. b3 a5 7. Nc3 Na6 8. d4 b6 9. cxd5 exd5 10. Bb2 Bb7 11. Rc1 Re8 12. Ne5 Bf8 13. e3 c5 14. Na4 Ne4 15. Qg4 Nf6 16. Qf3 Rb8 17. Rfd1 Bd6 18. Qe2 cxd4 19. exd4 Nb4 20. a3 Nc6 21. Re1 Na7 22. Qf3 Nb5 23. Qd3 Na7 24. Nc3 Rc8 25. Qf5 Bf8 26. g4 Nc6 27. Nxf7 Qc7 28. Rxe8 Rxe8 29. Nxd5 Qxf7 30. Nxf6+ Qxf6 31. Bd5+ Kh8 32. Qxf6 gxf6 33. Bxc6 Re2 34. Bxb7 Rxb2 35. Rc8 Kg7 36. Rc7+ Kh8 37. Rc8 Kg7 38. Rc7+ Kh8 39. Be4 h6 40. Rc8 Kg7 41. Rc7+ Kh8 42. Rh7+ Kg8 43. Rb7 Bxa3 44. Rxb6 Kg7 45. Rb7+ Kf8 46. Bd5 Rd2 47. Rf7+ Ke8 48. Rxf6 Rxd4 49. Bf3 Rd6 50. Rf5 Bb4 51. Bd5 Ke7 52. Rf7+ Ke8 53. Bc4 Rd4 54. Rg7 a4 55. Rb7 Rxg4+ 56. Kf1 Bc5 57. Bb5+ Kf8 58. bxa4 Rf4 59. Kg2 Rxf2+ 60. Kg3 Rf7 61. Rb8+ Kg7 62. Rd8 Bb6 63. Ra8 Rf8 64. Ra6 Rf6 65. Kg4 Bg1 66. h4 Rxa6 67. Bxa6 Bb6 1/2-1/2

[Event "Warsaw Chess op-A"]
[Site "Warsaw"]
[Date "2022.07.23"]
[Round "6"]
[White "Nguyen, Piotr"]
[Black "Fus, Jakub"]
[Result "1/2-1/2"]
[ECO "D78"]
[WhiteElo "2404"]
[BlackElo "2389"]
[PlyCount "219"]
[EventDate "2022.07.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. g3 g6 4. Bg2 Bg7 5. 0-0 c6 6. c4 0-0 7. b3 Bf5 8. Bb2 Nbd7 9. e3 Rc8 10. Qe2 Ne4 11. Rc1 Bg4 12. Qc2 Bf5 13. Qe2 Re8 14. Nc3 Ndf6 15. Na4 Ng4 16. Rf1 b5 17. Nc3 bxc4 18. bxc4 dxc4 19. Qxc4 c5 20. Nxe4 cxd4 21. Nc5 Qb6 22. Bxd4 e5 23. Nxe5 Rxe5 24. Rac1 Bf8 25. Bd5 Re7 26. Qb3 Rd8 27. h3 Ne5 28. Bg2 Bg7 29. Nb7 Qxb3 30. axb3 Rb8 31. Na5 Rb5 32. Ra1 Be6 33. Ra3 Rc7 34. Rfa1 Bf8 35. R3a2 Bg7 36. Kh2 h5 37. Be4 Bf5 38. Bg2 Be6 39. Ra3 Rc2 40. R1a2 Rc7 41. f4 Nd7 42. Nc6 Rxb3 43. Rxb3 Bxb3 44. Rxa7 Rxa7 45. Bxa7 Bc3 46. Bf3 Be1 47. Kg2 Bc4 48. Bd4 f6 49. g4 hxg4 50. hxg4 Kf7 51. Be4 Bd2 52. Kf3 Be1 53. Nd8+ Ke7 54. Nc6+ Kf7 55. Na7 Bb4 56. Bc6 Nf8 57. e4 Ne6 58. Be3 f5 59. exf5 gxf5 60. gxf5 Ng7 61. Be4 Bb3 62. Nc6 Bc3 63. Bb6 Bd1+ 64. Ke3 Bg4 65. Nd4 Bxd4+ 66. Kxd4 Bxf5 67. Bf3 Bc8 68. Ke5 Be6 69. Bd8 Bd7 70. Bf6 Bc8 71. Bc6 Bg4 72. Be4 Bc8 73. Bg5 Bg4 74. Bh6 Bc8 75. Bd3 Bg4 76. Bb5 Kg6 77. Bg5 Kf7 78. Bf6 Bc8 79. Bc4+ Be6 80. Bd3 Bc8 81. Be4 Bg4 82. Bd5+ Kg6 83. Be7 Nh5 84. Bc6 Ng7 85. Bd5 Bh3 86. Bf8 Bg4 87. Bc4 Bh3 88. Be2 Bc8 89. Kd6 Nh5 90. Ke5 Ng7 91. Bf3 Kf7 92. Bc5 Bh3 93. Bd4 Be6 94. Be4 Bg4 95. Kd5 Be6+ 96. Ke5 Bg4 97. Bc3 Bh3 98. Kd6 Nf5+ 99. Ke5 Ng7 100. Be1 Bg4 101. Bh4 Bh3 102. Bf6 Bg4 103. Bd5+ Kg6 104. Bxg7 Kxg7 105. Be6 Bd1 106. f5 Kf8 107. f6 Bh5 108. f7 Bg6 109. Kf6 Bxf7 110. Bxf7 1/2-1/2

[Event "Warsaw Chess op-A"]
[Site "Warsaw"]
[Date "2022.07.23"]
[Round "7"]
[White "Pacan Milej, Kosma"]
[Black "Nguyen, Piotr"]
[Result "1/2-1/2"]
[ECO "A70"]
[WhiteElo "2412"]
[BlackElo "2404"]
[PlyCount "47"]
[EventDate "2022.07.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 c5 4. d5 Bg7 5. e4 0-0 6. Bd3 e6 7. Nf3 exd5 8. cxd5 d6 9. h3 b5 10. Nxb5 Re8 11. 0-0 Nxe4 12. Re1 a6 13. Na3 Nf6 14. Bg5 Rxe1+ 15. Qxe1 Bb7 16. Rd1 Nbd7 17. Nc4 Qc7 18. Bf4 Bxd5 19. Bxd6 Qc6 20. Bg3 Re8 21. Qf1 Bxf3 22. gxf3 Qxf3 23. Nd6 Rf8 24. Bxa6 1/2-1/2

[Event "Warsaw Chess op-A"]
[Site "Warsaw"]
[Date "2022.07.22"]
[Round "5"]
[White "Janik, Igor"]
[Black "Nguyen, Piotr"]
[Result "1-0"]
[ECO "E62"]
[WhiteElo "2519"]
[BlackElo "2404"]
[PlyCount "41"]
[EventDate "2022.07.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 0-0 5. g3 d6 6. Bg2 Nc6 7. 0-0 e5 8. dxe5 dxe5 9. Bg5 h6 10. Qxd8 Rxd8 11. Bxf6 Bxf6 12. Nd5 Kg7 13. Nxc7 Rb8 14. e4 Be7 15. Nd5 Bc5 16. Ne1 a5 17. Nd3 Bd4 18. Rac1 Be6 19. b3 b5 20. cxb5 Bxd5 21. bxc6 1-0

[Event "Warsaw Chess op-A"]
[Site "Warsaw"]
[Date "2022.07.21"]
[Round "4"]
[White "Jarmula, Lukasz"]
[Black "Nguyen, Piotr"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "2452"]
[BlackElo "2404"]
[PlyCount "62"]
[EventDate "2022.07.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. c3 0-0 5. Nbd2 d6 6. e4 Nbd7 7. Be2 Qe8 8. h3 e5 9. dxe5 dxe5 10. Be3 b6 11. 0-0 Bb7 12. Qc2 Nh5 13. Rfe1 f5 14. exf5 gxf5 15. Bb5 a6 16. Bc4+ Kh8 17. g4 fxg4 18. Ng5 Nhf6 19. hxg4 e4 20. f3 Ne5 21. Bb3 Rd8 22. Bd4 Qg6 23. Be3 Bh6 24. f4 Nfxg4 25. Nc4 Bxg5 26. Nxe5 Nxe5 27. fxg5 Nf3+ 28. Kg2 Qh5 29. Bg1 Qxg5+ 30. Kh1 Qh4+ 31. Bh2 Nxe1 0-1

[Event "Warsaw Chess op-A"]
[Site "Warsaw"]
[Date "2022.07.20"]
[Round "3"]
[White "Nguyen, Piotr"]
[Black "Dev, Shah"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "2404"]
[BlackElo "2292"]
[PlyCount "135"]
[EventDate "2022.07.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. g3 Nf6 2. Bg2 d5 3. Nf3 c6 4. d4 Bf5 5. c4 e6 6. Nc3 h6 7. Qb3 Qb6 8. c5 Qxb3 9. axb3 Be7 10. b4 0-0 11. h3 Ne4 12. g4 Bh7 13. Bf4 g5 14. Bh2 a6 15. Nd2 Nxd2 16. Kxd2 Nd7 17. e3 f5 18. f4 Nf6 19. Bf3 Ne4+ 20. Bxe4 fxe4 21. h4 gxh4 22. Bg1 h5 23. g5 Bf5 24. Rxh4 Bg4 25. Nd1 Kg7 26. Nf2 Bf3 27. Bh2 Kg6 28. Rf1 Bg2 29. Rg1 Bf3 30. Rf1 Bg2 31. Rg1 Bf3 32. Rg3 b6 33. Nd3 exd3 34. Rxf3 b5 35. Kxd3 a5 36. bxa5 Rxa5 37. e4 dxe4+ 38. Kxe4 Ra1 39. Bg3 Ra4 40. b3 Ra2 41. Re3 Rd2 42. Be1 Rd1 43. Ba5 Bd8 44. Bb6 Be7 45. Bc7 Rc8 46. Be5 Ra8 47. Bd6 Bf8 48. Kf3 Bg7 49. Be5 Bf8 50. Bf6 Re8 51. Ke4 Be7 52. Bxe7 Rxe7 53. Ke5 Re8 54. Kd6 Rxd4+ 55. Kxc6 b4 56. Kb6 e5 57. f5+ Kxg5 58. Rxd4 Rb8+ 59. Kc7 exd4 60. Rg3+ Kf4 61. Rd3 Rh8 62. Rxd4+ Kxf5 63. c6 Ke5 64. Rh4 Rh7+ 65. Kb6 Kd6 66. Rxb4 h4 67. Rd4+ Ke5 68. Rd1 1-0

[Event "Warsaw Chess op-A"]
[Site "Warsaw"]
[Date "2022.07.19"]
[Round "2"]
[White "Rozycki, Bartlomiej"]
[Black "Nguyen, Piotr"]
[Result "0-1"]
[ECO "A44"]
[WhiteElo "2210"]
[BlackElo "2404"]
[PlyCount "90"]
[EventDate "2022.07.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 d6 2. c4 g6 3. Nc3 Bg7 4. e4 c5 5. d5 e5 6. dxe6 Bxe6 7. Bf4 Qa5 8. Qa4+ Qxa4 9. Nxa4 Nc6 10. 0-0-0 Nf6 11. f3 0-0-0 12. Bxd6 Bh6+ 13. Kc2 b6 14. Be2 Rd7 15. Bg3 Nd4+ 16. Kb1 Rhd8 17. Nc3 Nxe2 18. Ngxe2 Bxc4 19. Rxd7 Rxd7 20. Bf4 Bg7 21. Nc1 Ne8 22. Kc2 Nc7 23. Rd1 Ne6 24. Rxd7 Kxd7 25. Be3 Bf1 26. g3 Bg2 27. f4 Bxc3 28. Kxc3 Bxe4 29. b4 cxb4+ 30. Kxb4 Nc7 31. Kc4 Ke6 32. Kd4 Bg2 33. Ne2 Kf5 34. Bd2 Kg4 35. Ng1 f6 36. Bb4 h5 37. Be7 Nd5 38. Bd6 h4 39. h3+ Kxg3 40. f5+ Kf2 41. fxg6 Ne3 42. Kd3 Nf5 43. Bh2 Ng7 44. Kd2 Bf1 45. a3 Nh5 0-1

[Event "Warsaw Chess op-A"]
[Site "Warsaw"]
[Date "2022.07.18"]
[Round "1"]
[White "Nguyen, Piotr"]
[Black "Pires, Emanuel Joao Robart"]
[Result "1-0"]
[ECO "A22"]
[WhiteElo "2404"]
[BlackElo "2062"]
[PlyCount "89"]
[EventDate "2022.07.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 Be7 4. Nc3 0-0 5. Nf3 d6 6. d4 exd4 7. Nxd4 Re8 8. 0-0 c6 9. e4 Na6 10. h3 Bf8 11. Re1 g6 12. a3 Bd7 13. f4 Bg7 14. Be3 Nc5 15. Bf2 Qc7 16. b4 Ne6 17. Qd2 Rad8 18. Nc2 Bc8 19. Rad1 Nf8 20. Ne3 N6d7 21. g4 Ne6 22. Ne2 Nb6 23. Bh4 f6 24. Bg3 Nf8 25. a4 Be6 26. f5 Nxc4 27. Nxc4 Bxc4 28. Bxd6 Qb6+ 29. Kh1 Nd7 30. a5 Qa6 31. Bc7 Rc8 32. Qxd7 Bxe2 33. Rd6 Bc4 34. fxg6 hxg6 35. g5 fxg5 36. Rxg6 Bf7 37. Rxg5 Qc4 38. Be5 Rxe5 39. Qxc8+ Re8 40. Qg4 Qc3 41. Rg1 Be6 42. Qh5 Re7 43. e5 Rf7 44. Rxg7+ Kxg7 45. Bxc6+ 1-0

[Event "Warsaw Maciei Memorial"]
[Site "Warsaw"]
[Date "2022.07.08"]
[Round "6"]
[White "Czernek, Tymon"]
[Black "Nguyen, Piotr"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "2188"]
[BlackElo "2404"]
[PlyCount "86"]
[EventDate "2022.07.08"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Be3 Nf6 5. Bd3 0-0 6. 0-0 Nc6 7. c3 e5 8. h3 h6 9. Nbd2 Nh5 10. Bb5 Qf6 11. Re1 Nf4 12. Nf1 g5 13. Bxc6 bxc6 14. N3h2 Qg6 15. Ng3 a5 16. Rc1 a4 17. Qc2 h5 18. Nf5 Re8 19. Nf3 Bf6 20. Kh2 d5 21. dxe5 dxe4 22. exf6 Bxf5 23. Nd4 Qxf6 24. Rcd1 Bg6 25. g3 Nd3 26. Rf1 c5 27. Nb5 Qe5 28. c4 h4 29. Nc3 a3 30. b3 Rad8 31. Nd5 c6 32. Nc3 Rd6 33. Ne2 Red8 34. Bd2 Nxf2 35. Bc3 Qe6 36. Rxd6 Rxd6 37. Rxf2 e3 38. Rf6 Bxc2 39. Rxe6 Rxe6 40. gxh4 gxh4 41. Kg2 Be4+ 42. Kg1 Rg6+ 43. Kf1 Bd3 0-1

[Event "Warsaw Maciei Memorial"]
[Site "Warsaw"]
[Date "2022.07.08"]
[Round "10"]
[White "Dylag, Emilia"]
[Black "Nguyen, Piotr"]
[Result "1-0"]
[ECO "E60"]
[WhiteElo "2022"]
[BlackElo "2404"]
[PlyCount "83"]
[EventDate "2022.07.08"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nf3 c5 4. d5 d6 5. g3 b5 6. cxb5 a6 7. bxa6 Nf6 8. Bg2 0-0 9. 0-0 Bf5 10. a7 Rxa7 11. Nc3 Na6 12. a4 Nc7 13. Nd2 Qa8 14. e4 Bc8 15. Re1 Ba6 16. Ra3 Rb8 17. Qc2 Nd7 18. f4 c4 19. e5 Nc5 20. exd6 exd6 21. Nce4 Nd3 22. Rf1 Nxc1 23. Rxc1 Rxb2 24. Qd1 Nxd5 25. Nxd6 Qf8 26. N6xc4 Nb4 27. Nxb2 Bxb2 28. Raa1 Bxa1 29. Rxa1 Qc5+ 30. Kh1 Nd3 31. Ne4 Qd4 32. Qg1 Rd7 33. Qxd4 Rxd4 34. Kg1 Rb4 35. Nf6+ Kg7 36. Nd5 Rb2 37. a5 h5 38. Nc7 Nb4 39. Nxa6 Nxa6 40. Bf1 Nc7 41. a6 Nb5 42. Bxb5 1-0

[Event "Warsaw Maciei Memorial"]
[Site "Warsaw"]
[Date "2022.07.08"]
[Round "4"]
[White "Kosakowski, Jakub"]
[Black "Nguyen, Piotr"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2436"]
[BlackElo "2404"]
[PlyCount "51"]
[EventDate "2022.07.08"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

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 e6 13. Ne5 Bc8 14. c4 Qc5 15. Ndc6 Re8 16. Be3 Qf8 17. b4 Kh8 18. Bc5 Qg8 19. Ne7 Rxe7 20. Bxe7 Bb7 21. Qd4 h5 22. Nxg6+ fxg6 23. Bxf6 Rc8 24. Bxg7+ Qxg7 25. Qxg7+ Kxg7 26. Rxe6 1-0

