[Event "Katowice POL-HUN 10th"]
[Site "Katowice"]
[Date "2023.09.10"]
[Round "6"]
[White "Duda, Szymon"]
[Black "Budrewicz, Krzysztof"]
[Result "0-1"]
[ECO "E60"]
[WhiteElo "1833"]
[BlackElo "2184"]
[PlyCount "66"]
[EventDate "2023.09.09"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nf3 d6 4. g3 Nf6 5. Bg2 0-0 6. 0-0 Nc6 7. d5 Na5 8. Na3 c5 9. Re1 e6 10. Nd2 exd5 11. cxd5 a6 12. Nc2 b5 13. Rb1 Nb7 14. e4 Re8 15. b3 Nd7 16. Ne3 Ne5 17. Qc2 Bd7 18. Bb2 c4 19. bxc4 Nc5 20. Bxe5 Bxe5 21. Nb3 Rc8 22. Nxc5 Rxc5 23. Qb3 Qa5 24. cxb5 axb5 25. Rec1 Rec8 26. Rxc5 dxc5 27. Kh1 c4 28. Qb4 Qxb4 29. Rxb4 Ra8 30. Nxc4 bxc4 31. Rxc4 Rxa2 32. f4 Ra1+ 33. Bf1 Bh3 0-1

[Event "Katowice POL-HUN 10th"]
[Site "Katowice"]
[Date "2023.09.09"]
[Round "4"]
[White "Duda, Szymon"]
[Black "Orzech, Dominik"]
[Result "0-1"]
[ECO "A63"]
[WhiteElo "1833"]
[BlackElo "2263"]
[PlyCount "98"]
[EventDate "2023.09.09"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. Nf3 g6 7. g3 a6 8. a4 Bg7 9. Bg2 0-0 10. 0-0 Re8 11. Re1 Nbd7 12. a5 Rb8 13. e4 Ng4 14. Qc2 Qc7 15. Bf4 Nge5 16. Nxe5 Nxe5 17. Nd1 Bd7 18. Ne3 Bb5 19. Bxe5 Bxe5 20. Bf1 Bd7 21. Nc4 Bd4 22. Rad1 Bg4 23. Be2 Bh3 24. Bf1 Bg4 25. Be2 Bd7 26. Nb6 Bg7 27. b4 Bh3 28. bxc5 dxc5 29. d6 Qc6 30. d7 Red8 31. Qd3 h5 32. Qd5 Qc7 33. f4 Bc3 34. Rf1 Bxa5 35. Nc4 Rxd7 36. Qg5 Bxf1 37. Rxf1 Bc3 38. f5 Qc6 39. Bf3 Qf6 40. Qxf6 Bxf6 41. e5 Be7 42. f6 Bf8 43. Bg2 b5 44. Na5 c4 45. Bh3 Rc7 46. e6 Bb4 47. e7 Bxa5 48. Rd1 Rcc8 49. Bd7 c3 0-1

[Event "POL-ch Blitz U18"]
[Site "Bydgoszcz"]
[Date "2023.08.31"]
[Round "3"]
[White "Fiszer, Bartosz"]
[Black "Duda, Szymon"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2280"]
[BlackElo "1793"]
[PlyCount "93"]
[EventDate "2023.08.28"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. b4 e5 2. a3 d5 3. Bb2 Nd7 4. e3 Ngf6 5. c4 dxc4 6. Bxc4 Bd6 7. Nc3 0-0 8. Nf3 a5 9. Nb5 Qe7 10. Qb3 Nb6 11. Nxd6 cxd6 12. Be2 Be6 13. Qd1 a4 14. 0-0 Rac8 15. Rc1 Bb3 16. Qe1 Rc7 17. Rxc7 Qxc7 18. Qc1 Rc8 19. Qxc7 Rxc7 20. Rc1 Rxc1+ 21. Bxc1 Kf8 22. Kf1 Ke7 23. Ke1 Kd7 24. d3 Nbd5 25. Nd2 Nb6 26. Nxb3 axb3 27. Bd1 d5 28. Bxb3 Kc6 29. Kd2 Ne8 30. Bb2 f6 31. a4 Nc8 32. f4 exf4 33. exf4 b5 34. a5 Ncd6 35. Bd4 Nc7 36. Bc5 Na6 37. Bxd6 Kxd6 38. Kc3 Nc7 39. g3 f5 40. Bc2 g6 41. Bd1 Ne6 42. Be2 d4+ 43. Kb3 Nc7 44. Bf3 Na6 45. Bb7 Nc7 46. a6 Nd5 47. a7 1-0

[Event "POL-ch Rapid U18"]
[Site "Bydgoszcz"]
[Date "2023.08.30"]
[Round "11"]
[White "Kazmierowski, Tymon"]
[Black "Duda, Szymon"]
[Result "1-0"]
[ECO "E01"]
[WhiteElo "1944"]
[BlackElo "1803"]
[PlyCount "77"]
[EventDate "2023.08.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. g3 e6 5. Nbd2 Bd6 6. Bg2 0-0 7. 0-0 Nbd7 8. Qc2 Qe7 9. e4 dxe4 10. Nxe4 Nxe4 11. Qxe4 e5 12. c5 Bc7 13. Qe2 Re8 14. Re1 e4 15. Ng5 Nf6 16. Nxe4 Nxe4 17. Qxe4 Be6 18. Bf4 Rad8 19. Rad1 Bxf4 20. Qxf4 Qd7 21. b3 h6 22. Re3 b6 23. Bf3 Qb7 24. Rde1 bxc5 25. dxc5 Qb5 26. Re5 Rf8 27. Be4 Qa5 28. Bb1 Bd5 29. Qf5 g6 30. Qf6 Qxc5 31. Bxg6 Rd6 32. Bxf7+ Bxf7 33. Qxf7+ Rxf7 34. Rxc5 Rff6 35. Re2 Kf7 36. Kg2 Rd3 37. Rce5 Rd7 38. R5e3 Kg7 39. Re7+ 1-0

[Event "POL-ch U16"]
[Site "Jastrzebia Gora"]
[Date "2023.??.??"]
[Round "8"]
[White "Duda, Szymon"]
[Black "Janeczko, Jakub"]
[Result "0-1"]
[ECO "A62"]
[WhiteElo "1768"]
[BlackElo "2221"]
[PlyCount "150"]
[EventDate "2023.03.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 0-0 5. Bg2 c5 6. d5 e6 7. Nc3 exd5 8. cxd5 d6 9. 0-0 Bf5 10. Nd2 Qd7 11. e4 Bh3 12. a4 a6 13. Nc4 Bxg2 14. Kxg2 Qc7 15. Bf4 Ne8 16. Re1 Nd7 17. a5 h6 18. h4 Kh7 19. Qc2 Ndf6 20. Rad1 Rd8 21. f3 Qe7 22. Bxd6 Nxd6 23. Nxd6 Qxd6 24. e5 Qd7 25. exf6 Bxf6 26. Ne4 Bg7 27. Rd2 Rc8 28. h5 c4 29. d6 Rc6 30. Red1 f5 31. hxg6+ Kxg6 32. Nc3 Rf6 33. Nd5 Rfxd6 34. Nf4+ Kh7 35. Rxd6 Rxd6 36. Rxd6 Qxd6 37. Qxf5+ Kg8 38. Qc8+ Kh7 39. Qxc4 Qd2+ 40. Kh3 Qxa5 41. Qe4+ Kg8 42. Qe8+ Kh7 43. Qg6+ Kg8 44. Qe6+ Kh7 45. Qg6+ Kh8 46. Nh5 Bxb2 47. Qe8+ Kh7 48. Qf7+ Kh8 49. Qe8+ Kh7 50. Qe7+ Kg8 51. Qe8+ Kh7 52. Qd7+ Kg8 53. Qc8+ Kf7 54. Qxb7+ Ke8 55. Qc8+ Ke7 56. Qb7+ Kd6 57. Qb8+ Kc6 58. Nf4 Qb5 59. Qc8+ Kb6 60. Qd8+ Kc6 61. Qc8+ Kb6 62. Qd8+ Kc6 63. Qc8+ Kd6 64. Qf8+ Kc7 65. Qxh6 a5 66. Qh7+ Qd7+ 67. Qxd7+ Kxd7 68. Nd3 Bc3 69. f4 Kc6 70. f5 Kd5 71. Kg4 Kc4 72. Nc1 Bb2 73. Ne2 a4 74. f6 a3 75. Kg5 a2 0-1

[Event "POL-ch U16"]
[Site "Jastrzebia Gora"]
[Date "2023.??.??"]
[Round "4"]
[White "Duda, Szymon"]
[Black "Kejna, Piotr"]
[Result "1/2-1/2"]
[ECO "A52"]
[WhiteElo "1768"]
[BlackElo "2027"]
[PlyCount "83"]
[EventDate "2023.03.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Bf4 Nc6 5. Nf3 Bb4+ 6. Nbd2 Qe7 7. e3 Ngxe5 8. Nxe5 Nxe5 9. Be2 0-0 10. 0-0 Bxd2 11. Qxd2 d6 12. Rfd1 b6 13. b4 Bb7 14. Rac1 Nd7 15. Qb2 Rab8 16. Rd2 Rfe8 17. Rcd1 Qe6 18. Qc2 Nf6 19. Rd4 Rbc8 20. c5 dxc5 21. bxc5 Qc6 22. Bf3 Ne4 23. Bxe4 Rxe4 24. Qxe4 Qxe4 25. Rd8+ Qe8 26. Rxe8+ Rxe8 27. Rd7 Rc8 28. cxb6 axb6 29. Bxc7 Bc6 30. Rd8+ Rxd8 31. Bxd8 b5 32. a3 f6 33. f3 Bd5 34. Kf2 Kf7 35. e4 Bc4 36. Ke3 Ke6 37. g4 g6 38. h4 h5 39. Kf4 Bd3 40. Ba5 Bc2 41. Bc3 Bd3 42. Ke3 1/2-1/2

[Event "POL-ch U16"]
[Site "Jastrzebia Gora"]
[Date "2023.??.??"]
[Round "6"]
[White "Duda, Szymon"]
[Black "Kubik, Rafal"]
[Result "1/2-1/2"]
[ECO "B76"]
[WhiteElo "1768"]
[BlackElo "1995"]
[PlyCount "147"]
[EventDate "2023.03.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. 0-0-0 d5 10. exd5 Nxd5 11. Nxc6 bxc6 12. Bd4 e5 13. Bc5 Re8 14. Bc4 Be6 15. Ne4 Qc7 16. Bb3 Nf4 17. g3 Bxb3 18. axb3 Ne6 19. Qc3 Nd4 20. Kb1 a5 21. g4 a4 22. g5 axb3 23. cxb3 Qb7 24. Rxd4 exd4 25. Bxd4 Rxe4 26. Bxg7 Qa6 27. Bh8 f6 28. gxf6 Qa1+ 29. Kc2 Re2+ 30. Kd3 Qa6+ 31. Qc4+ Qxc4+ 32. bxc4 Rxb2 33. Bg7 c5 34. Ke4 Rd8 35. Ra1 Rb4 36. Ra7 Rxc4+ 37. Ke5 Rcd4 38. Ke6 Re8+ 39. Re7 Rxe7+ 40. fxe7 Kxg7 41. e8Q Rf4 42. Qd7+ Kg8 43. Qb7 Rf5 44. Kd6 Kh8 45. Qe4 Kg7 46. Kc6 Kg8 47. Kb5 Kg7 48. Kc4 Kg8 49. Kd3 Kg7 50. Ke2 Kf7 51. Kf2 Kf8 52. h4 Kf7 53. Kg3 Kf8 54. Kg4 Kf7 55. Qb7+ Kg8 56. Qe7 Rh5 57. Qe6+ Kg7 58. Qc8 Rf5 59. Qc7+ Kg8 60. Qd8+ Kg7 61. Qe7+ Kg8 62. Qe4 Kg7 63. Kg3 Kg8 64. Kf2 Kg7 65. Ke3 Kf7 66. Kd3 Rh5 67. Kc4 Rf5 68. Qb7+ Kg8 69. Qa8+ Kg7 70. Kd3 Rh5 71. Qa1+ Kg8 72. Qe1 Rf5 73. Ke4 Kg7 74. Qa1+ 1/2-1/2

[Event "POL-ch U16"]
[Site "Jastrzebia Gora"]
[Date "2023.??.??"]
[Round "2"]
[White "Duda, Szymon"]
[Black "Raczek, Krzysztof"]
[Result "0-1"]
[ECO "E63"]
[WhiteElo "1768"]
[BlackElo "2186"]
[PlyCount "128"]
[EventDate "2023.03.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 0-0 5. g3 d6 6. Bg2 Nc6 7. d5 Na5 8. b3 c5 9. Bb2 a6 10. 0-0 Rb8 11. a4 Bd7 12. Ra3 Ne4 13. Qc2 Nxc3 14. Bxc3 Bxc3 15. Qxc3 Bg4 16. e4 Bxf3 17. Bxf3 Qb6 18. Be2 Qb4 19. Qb2 e5 20. Rb1 f5 21. Ra2 fxe4 22. Qd2 Rf6 23. Qxb4 cxb4 24. Bd1 Rbf8 25. Re2 e3 26. fxe3 Rf1+ 27. Kg2 h5 28. h3 Kg7 29. h4 Kh6 30. Bc2 Rxb1 31. Bxb1 Nxb3 32. Rb2 Nc5 33. Rxb4 g5 34. hxg5+ Kxg5 35. Bc2 h4 36. gxh4+ Kxh4 37. Rb1 e4 38. Rh1+ Kg5 39. Rh3 Rf6 40. a5 Rh6 41. Rxh6 Kxh6 42. Bd1 Kg5 43. Kg3 Kf6 44. Bg4 Nb3 45. Kf4 Nxa5 46. Bc8 Ke7 47. Kxe4 Kd8 48. Bg4 Nxc4 49. Kd4 Ne5 50. Be2 Kc7 51. Kc3 b5 52. Kb4 Kb6 53. e4 a5+ 54. Kb3 Kc5 55. Ka3 Nc4+ 56. Kb3 a4+ 57. Kc3 b4+ 58. Kc2 Kd4 59. e5 b3+ 60. Kc1 Nxe5 61. Kb2 Nc4+ 62. Ka1 a3 63. Bxc4 Kxc4 64. Kb1 Kxd5 0-1

[Event "POL-ch U16"]
[Site "Jastrzebia Gora"]
[Date "2023.??.??"]
[Round "1"]
[White "Kutowski, Marcel"]
[Black "Duda, Szymon"]
[Result "1/2-1/2"]
[ECO "B45"]
[WhiteElo "2070"]
[BlackElo "1768"]
[PlyCount "69"]
[EventDate "2023.03.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 e6 4. d4 cxd4 5. Nxd4 Nf6 6. Nxc6 bxc6 7. e5 Nd5 8. Ne4 Qc7 9. f4 Rb8 10. a3 f5 11. exf6 Nxf6 12. Nxf6+ gxf6 13. Bd3 Qb6 14. b3 Ba6 15. Qh5+ Kd8 16. Bxa6 Qxa6 17. Bb2 Be7 18. Qe2 Qxe2+ 19. Kxe2 Ke8 20. Rad1 d5 21. Kf3 Kf7 22. g4 Rhd8 23. Rhe1 c5 24. Re2 c4 25. b4 a5 26. Rde1 Rd6 27. Bd4 axb4 28. axb4 c3 29. Re3 Rc6 30. Rxc3 Rxc3+ 31. Bxc3 Bxb4 32. Rb1 Bd6 33. Rxb8 Bxb8 34. h4 Bd6 35. h5 1/2-1/2

[Event "POL-ch U16"]
[Site "Jastrzebia Gora"]
[Date "2023.??.??"]
[Round "5"]
[White "Maslanka, Wojciech"]
[Black "Duda, Szymon"]
[Result "1/2-1/2"]
[ECO "B45"]
[WhiteElo "2090"]
[BlackElo "1768"]
[PlyCount "63"]
[EventDate "2023.03.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 e6 4. d4 cxd4 5. Nxd4 Nf6 6. Nxc6 bxc6 7. e5 Nd5 8. Ne4 Qc7 9. f4 Rb8 10. a3 Qb6 11. c4 Ne3 12. Qd3 Nxf1 13. Rxf1 c5 14. Bd2 Qxb2 15. Ke2 Qb3 16. Rab1 Qxd3+ 17. Kxd3 Rxb1 18. Rxb1 d5 19. exd6 f5 20. Nxc5 Bxd6 21. Nb3 Kf7 22. c5 Ba6+ 23. Ke3 Be7 24. Bb4 g5 25. c6 gxf4+ 26. Kxf4 Rc8 27. Na5 Bd8 28. Nb7 Bc7+ 29. Kf3 Bd3 30. Rd1 Be4+ 31. Kf2 Bxc6 32. Nd6+ 1/2-1/2

[Event "POL-ch U16"]
[Site "Jastrzebia Gora"]
[Date "2023.??.??"]
[Round "7"]
[White "Nowak, Filip"]
[Black "Duda, Szymon"]
[Result "0-1"]
[ECO "C78"]
[WhiteElo "1893"]
[BlackElo "1768"]
[PlyCount "62"]
[EventDate "2023.03.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Bc5 7. a4 Rb8 8. c3 d6 9. d4 Bb6 10. axb5 axb5 11. Na3 0-0 12. Nxb5 Bg4 13. Bc2 Bxf3 14. gxf3 Nh5 15. f4 Nxf4 16. Bxf4 exf4 17. Qg4 Ne7 18. Qxf4 f5 19. exf5 c6 20. Na3 d5 21. Rae1 Bc7 22. Qh4 Rf6 23. Qg4 Qd6 24. f4 Rxb2 25. Re6 Qxa3 26. Rxf6 Qxc3 27. Re6 Qxc2 28. Qh3 Qxf5 29. Qxf5 Nxf5 30. Rxc6 Bb6 31. Rfc1 Nxd4 0-1

[Event "POL-ch U16"]
[Site "Jastrzebia Gora"]
[Date "2023.??.??"]
[Round "3"]
[White "Wandor, Adam"]
[Black "Duda, Szymon"]
[Result "0-1"]
[ECO "C88"]
[WhiteElo "1641"]
[BlackElo "1768"]
[PlyCount "120"]
[EventDate "2023.03.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Be7 7. Re1 0-0 8. d4 d6 9. Bd5 Nxd5 10. exd5 Nxd4 11. Nxd4 exd4 12. Qxd4 Bf6 13. Qd3 Re8 14. Rd1 Qe7 15. h3 g6 16. c3 Bf5 17. Qf1 Qe2 18. Na3 Rab8 19. Qxe2 Rxe2 20. Bd2 Rbe8 21. Re1 Bd3 22. Rac1 Rxe1+ 23. Bxe1 b4 24. Nb1 Re2 25. Nd2 Bg5 26. cxb4 Bxd2 27. Bxd2 Rxd2 28. Rxc7 Rd1+ 29. Kh2 Bb5 30. b3 Rxd5 31. a4 Be2 32. Rc2 Bd3 33. Rd2 Be4 34. Re2 Bf5 35. g4 Be6 36. Rc2 Rd4 37. Rc6 Rxb4 38. Rxd6 Bxb3 39. Rxa6 Rxa4 40. Rb6 Ra3 41. f4 Kg7 42. Rb4 Be6 43. Rd4 h5 44. f5 gxf5 45. gxh5 Kh6 46. Rf4 Kxh5 47. Rd4 Kg5 48. h4+ Kh5 49. Rb4 Re3 50. Rb8 Kxh4 51. Rg8 Re2+ 52. Kg1 Re4 53. Kf2 Rg4 54. Rh8+ Kg5 55. Rh3 Rf4+ 56. Ke3 Rh4 57. Rg3+ Rg4 58. Rf3 Bd5 59. Rh3 Re4+ 60. Kf2 Rh4 0-1

[Event "EU-ch Rapid"]
[Site "Katowice"]
[Date "2022.12.17"]
[Round "1"]
[White "Duda, Szymon"]
[Black "Petrovskiy, Vadim"]
[Result "0-1"]
[ECO "E17"]
[WhiteElo "1768"]
[BlackElo "2402"]
[PlyCount "54"]
[EventDate "2022.12.17"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 d5 4. g3 Be7 5. Bg2 0-0 6. 0-0 b6 7. Qc2 Bb7 8. b3 c5 9. Bb2 dxc4 10. Qxc4 Nbd7 11. Rd1 Qc8 12. dxc5 Nxc5 13. Nc3 Rd8 14. Rxd8+ Qxd8 15. Rd1 Qe8 16. b4 Na4 17. Nxa4 Qxa4 18. Rd4 Rc8 19. Qb3 Qxb3 20. axb3 Bd5 21. Rd1 Bxb4 22. Nd4 Ne4 23. Ra1 a5 24. f3 Nc3 25. Rc1 e5 26. e4 exd4 27. exd5 Ne2+ 0-1

[Event "POL-chT U18 1st"]
[Site "Poland"]
[Date "2022.07.03"]
[Round "9.3"]
[White "Nagly, Wojciech"]
[Black "Duda, Szymon"]
[Result "1/2-1/2"]
[ECO "E61"]
[WhiteElo "1490"]
[BlackElo "1587"]
[PlyCount "78"]
[EventDate "2022.06.25"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Wroclaw Srodmiescie"]
[BlackTeam "Wieliczka MKS MOS"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. Nf3 g6 3. e3 Bg7 4. Be2 0-0 5. 0-0 d6 6. c4 Nbd7 7. Nc3 e5 8. Qc2 c6 9. b4 Re8 10. a4 Qe7 11. b5 e4 12. Nd2 Nf8 13. Ba3 Bf5 14. Rab1 h5 15. a5 c5 16. dxc5 dxc5 17. Rfd1 N8d7 18. Nb3 b6 19. Nd4 Ng4 20. Nxf5 gxf5 21. Nd5 Qh4 22. Bxg4 hxg4 23. g3 Qh6 24. Nc7 Ne5 25. Nxe8 Rxe8 26. Bb2 Nf3+ 27. Kf1 Qh3+ 28. Ke2 Bxb2 29. Qxb2 Qg2 30. Qf6 Nd4+ 31. exd4 Qf3+ 32. Kd2 e3+ 33. fxe3 Qxe3+ 34. Kc2 Qe2+ 35. Rd2 Qxc4+ 36. Kd1 Qf1+ 37. Kc2 Qc4+ 38. Kd1 Qf1+ 39. Kc2 Qc4+ 1/2-1/2

[Event "POL-chT U18 1st"]
[Site "Poland"]
[Date "2022.07.02"]
[Round "8.3"]
[White "Duda, Szymon"]
[Black "Karwot, Marek"]
[Result "1/2-1/2"]
[ECO "E68"]
[WhiteElo "1587"]
[BlackElo "1412"]
[PlyCount "93"]
[EventDate "2022.06.25"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Wieliczka MKS MOS"]
[BlackTeam "Ognisko Rydultowy"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d6 6. c4 Nbd7 7. Nc3 e5 8. e4 a6 9. Qc2 Re8 10. d5 a5 11. h3 Nc5 12. Be3 Nfd7 13. b3 Rf8 14. a3 f5 15. Ne1 f4 16. Bd2 fxg3 17. fxg3 Rxf1+ 18. Kxf1 Qf8+ 19. Kg1 Bh6 20. Rb1 Bxd2 21. Qxd2 Nf6 22. b4 axb4 23. axb4 Ncd7 24. Nd3 b6 25. Qc1 Ba6 26. b5 Bb7 27. Ra1 Kg7 28. Qb2 h6 29. Rxa8 Qxa8 30. Qa2 Qxa2 31. Nxa2 Nf8 32. Nab4 N8h7 33. Kf2 Kf7 34. Na6 Ne8 35. h4 Ke7 36. Bh3 Nf8 37. Kf3 Kd8 38. Nab4 Ng7 39. Nf2 h5 40. Nbd3 Nh7 41. Ke3 Bc8 42. Bxc8 Kxc8 43. Kf3 Kd7 44. Nh3 Ke7 45. Ndf2 Kf6 46. Nd3 Ke7 47. Ndf2 1/2-1/2

[Event "POL-chT U18 1st"]
[Site "Poland"]
[Date "2022.07.01"]
[Round "7.3"]
[White "Duda, Szymon"]
[Black "Grot, Blazej"]
[Result "0-1"]
[ECO "E09"]
[WhiteElo "1587"]
[BlackElo "1751"]
[PlyCount "88"]
[EventDate "2022.06.25"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Wieliczka MKS MOS"]
[BlackTeam "Wroclaw Invest Polonia"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Be7 5. Bg2 0-0 6. 0-0 c6 7. Qc2 b6 8. Nbd2 Bb7 9. b3 Nbd7 10. Bb2 Rc8 11. e4 c5 12. e5 Ne8 13. dxc5 Nxc5 14. Rfd1 Nc7 15. b4 Nd7 16. Qb3 dxc4 17. Nxc4 Bd5 18. Nd4 Bxg2 19. Kxg2 Nd5 20. a3 Qc7 21. Rac1 Qb7 22. Qf3 Rxc4 23. Nf5 Rxc1 24. Nxe7+ Nxe7 25. Qxb7 Rxd1 26. a4 Rc8 27. b5 Rc2 28. Ba3 Nc8 29. Bd6 Nf8 30. Bb4 Rd4 31. Bd6 Rdd2 32. h4 Rxf2+ 33. Kh3 h5 34. g4 Rh2+ 35. Kg3 Rhg2+ 36. Kf3 hxg4+ 37. Kf4 Ng6+ 38. Kg5 Nxd6 39. Qb8+ Nc8 40. h5 Nxe5 41. h6 Nf3+ 42. Kf4 g5+ 43. Ke3 Rge2+ 44. Kd3 Rcd2+ 0-1

[Event "POL-chT U18 1st"]
[Site "Poland"]
[Date "2022.06.30"]
[Round "6.3"]
[White "Ugorek, Kacper"]
[Black "Duda, Szymon"]
[Result "1-0"]
[ECO "A10"]
[WhiteElo "1810"]
[BlackElo "1587"]
[PlyCount "79"]
[EventDate "2022.06.25"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Kalisz KTS"]
[BlackTeam "Wieliczka MKS MOS"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. c4 f5 2. Nc3 Nf6 3. g3 g6 4. Bg2 Bg7 5. e3 0-0 6. Nge2 d6 7. 0-0 e5 8. d3 c6 9. Rb1 Be6 10. b4 d5 11. cxd5 cxd5 12. Na4 Bf7 13. Bb2 Re8 14. d4 e4 15. Qd2 g5 16. Rbc1 Bh6 17. Bh3 f4 18. exf4 gxf4 19. gxf4 Bh5 20. Ng3 Bg4 21. Bxg4 Nxg4 22. h3 e3 23. fxe3 Nxe3 24. Rf3 Nc4 25. Qg2 Re6 26. f5 Ne3 27. Qe2 Rd6 28. Rxe3 Nc6 29. Nc5 Bxe3+ 30. Qxe3 Rb8 31. Ne6 Qf6 32. Kh2 Kh8 33. b5 Na5 34. Qf4 Rdd8 35. Nxd8 Rxd8 36. Qe5 Qxe5 37. dxe5 Nc4 38. Bd4 b6 39. e6+ Kg8 40. f6 1-0

[Event "POL-chT U18 1st"]
[Site "Poland"]
[Date "2022.06.29"]
[Round "5.3"]
[White "Duda, Szymon"]
[Black "Musial, Igor"]
[Result "0-1"]
[ECO "D78"]
[WhiteElo "1587"]
[BlackElo "1829"]
[PlyCount "110"]
[EventDate "2022.06.25"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Wieliczka MKS MOS"]
[BlackTeam "Czerwionka Leszczyny Skoczek"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. g3 c6 5. Bg2 d5 6. Nbd2 0-0 7. 0-0 Bf5 8. b3 Nbd7 9. Bb2 Qb6 10. Ne5 Nxe5 11. dxe5 Ng4 12. cxd5 cxd5 13. Bxd5 Rad8 14. e4 Nxe5 15. Bxe5 Bxe5 16. Nc4 Qf6 17. Nxe5 Qxe5 18. f4 Qc7 19. Qf3 Bd7 20. Rac1 Qa5 21. Qf2 Bh3 22. Rfe1 e6 23. Bc4 Rd2 24. Qf3 Qxa2 25. Be2 h5 26. Qe3 Rfd8 27. Ra1 Qb2 28. f5 exf5 29. exf5 Bxf5 30. h4 a6 31. Rad1 Rxd1 32. Rxd1 Rxd1+ 33. Bxd1 Kg7 34. Bf3 b5 35. Bd5 Qf6 36. b4 Bh3 37. Kh2 Be6 38. Bxe6 Qxe6 39. Qd4+ Qf6 40. Qc5 Qb2+ 41. Kg1 Qa1+ 42. Kh2 a5 43. bxa5 Qxa5 44. Qe5+ Kh7 45. Qd5 Kg8 46. Kg2 Qa4 47. Kh2 Qc2+ 48. Kg1 Qc4 49. Qa8+ Kh7 50. Kh2 b4 51. Qd8 Kg7 52. Qd1 Qc3 53. Qa4 b3 54. Qa3 Qc2+ 55. Kh3 b2 0-1

[Event "POL-chT U18 1st"]
[Site "Poland"]
[Date "2022.06.28"]
[Round "4.3"]
[White "Maj, Samuel"]
[Black "Duda, Szymon"]
[Result "1-0"]
[ECO "A41"]
[WhiteElo "1935"]
[BlackElo "1587"]
[PlyCount "118"]
[EventDate "2022.06.25"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Myslenice MAT"]
[BlackTeam "Wieliczka MKS MOS"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 d6 2. c4 e5 3. d5 f5 4. e4 Nf6 5. exf5 Bxf5 6. Nc3 Be7 7. Nge2 0-0 8. Ng3 Bd7 9. f3 a5 10. Be3 Na6 11. Bd3 Qe8 12. 0-0 b6 13. Bc2 Nc5 14. b3 Nh5 15. Qb1 Nf6 16. a3 Kh8 17. b4 Nb7 18. Qd1 Qf7 19. Qd3 Qg8 20. Rae1 Rae8 21. Re2 Rf7 22. h3 Ref8 23. Rfe1 g5 24. Qd2 Rg7 25. Nf5 Bxf5 26. Bxf5 h6 27. g4 Ra8 28. h4 Nh7 29. Ne4 Nf6 30. hxg5 Nxe4 31. Bxe4 Bxg5 32. Rh2 Qd8 33. Bxg5 Qxg5 34. Rxh6+ Kg8 35. Qh2 Rf8 36. Rh5 Qd8 37. Rh8+ Kf7 38. Qh5+ Ke7 39. Qh6 Rfg8 40. Qe6+ Kf8 41. Rh5 Qe7 42. Qc8+ Nd8 43. Re2 Qd7 44. Qxd7 Rxd7 45. bxa5 bxa5 46. Rb2 Nf7 47. Bf5 Re7 48. Be6 Rg6 49. Rh7 Rf6 50. Rb8+ Re8 51. Rxf7+ Rxf7 52. Rxe8+ Kxe8 53. Bxf7+ Kxf7 54. Kf2 Kf6 55. a4 Kg6 56. Ke3 Kf6 57. f4 exf4+ 58. Kxf4 Kg6 59. g5 Kg7 1-0

[Event "POL-chT U18 1st"]
[Site "Poland"]
[Date "2022.06.27"]
[Round "3.3"]
[White "Duda, Szymon"]
[Black "Cieslak, Patryk"]
[Result "0-1"]
[ECO "E60"]
[WhiteElo "1587"]
[BlackElo "1984"]
[PlyCount "106"]
[EventDate "2022.06.25"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Wieliczka MKS MOS"]
[BlackTeam "Katowice Hetman Szopienice"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. c4 d6 3. Nf3 g6 4. g3 Bg7 5. Bg2 0-0 6. 0-0 Nc6 7. d5 Na5 8. Na3 c5 9. Re1 Ne4 10. Qc2 Nf6 11. e4 Bg4 12. Bd2 a6 13. h3 Bd7 14. e5 Ne8 15. Rad1 b5 16. e6 fxe6 17. dxe6 Bc6 18. Ng5 b4 19. Nb1 Qc8 20. h4 Bxg2 21. Kxg2 Qb7+ 22. Kg1 Nc6 23. Qe4 Nf6 24. Qg2 Ng4 25. Nf7 Qc8 26. h5 Nce5 27. hxg6 hxg6 28. Qh3 Nxf7 29. exf7+ Rxf7 30. Re2 Bxb2 31. Rde1 Ne5 32. Qxc8+ Rxc8 33. Kg2 Nxc4 34. Rxe7 Nxd2 35. Nxd2 Bc3 36. Re8+ Rf8 37. Rxf8+ Rxf8 38. Rd1 Bxd2 39. Rxd2 Rd8 40. Kf3 Kf7 41. Kf4 Kf6 42. g4 g5+ 43. Kg3 d5 44. f4 c4 45. Rh2 d4 46. fxg5+ Kg7 47. Kf4 d3 48. Ke3 c3 49. Rh1 d2 50. Ke2 c2 51. Rd1 Kg8 52. Rxd2 Re8+ 53. Kd3 c1Q 0-1

[Event "POL-chT U18 1st"]
[Site "Poland"]
[Date "2022.06.26"]
[Round "2.3"]
[White "Nocek, Dominik"]
[Black "Duda, Szymon"]
[Result "0-1"]
[ECO "B43"]
[WhiteElo "1675"]
[BlackElo "1587"]
[PlyCount "56"]
[EventDate "2022.06.25"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Warszawa Polonia"]
[BlackTeam "Wieliczka MKS MOS"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 b5 7. Bg2 Bb7 8. 0-0 e6 9. Re1 Qc7 10. a3 Be7 11. Be3 0-0 12. h3 Nbd7 13. Nb3 Rac8 14. Qe2 Ne5 15. Rad1 Nc4 16. Bc1 Nd7 17. f4 Nxa3 18. bxa3 Qxc3 19. Nd4 Qxg3 20. Rd3 Qh4 21. Kh2 Rc4 22. Nf3 Qh5 23. Bb2 Bxe4 24. Rd4 Rxd4 25. Bxd4 d5 26. Qf2 Bxf3 27. Bxf3 Qh6 28. Qg3 Bh4 0-1

[Event "POL-chT U18 1st"]
[Site "Poland"]
[Date "2022.06.25"]
[Round "1.3"]
[White "Duda, Szymon"]
[Black "Wierzbicki, Dawid"]
[Result "0-1"]
[ECO "B41"]
[WhiteElo "1587"]
[BlackElo "1556"]
[PlyCount "112"]
[EventDate "2022.06.25"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Wieliczka MKS MOS"]
[BlackTeam "Rybnik"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nf3 e6 3. c4 a6 4. Nc3 d6 5. d4 cxd4 6. Nxd4 Nf6 7. Be2 Be7 8. 0-0 0-0 9. f4 Nbd7 10. Bf3 Qc7 11. Qe2 Rb8 12. g4 Kh8 13. Be3 b6 14. Rac1 Bb7 15. Qg2 Nc5 16. g5 Ng8 17. f5 e5 18. Nb3 Rfd8 19. Nxc5 bxc5 20. Qh3 f6 21. gxf6 Bxf6 22. Bh5 Qe7 23. Rc2 Bg5 24. Bxg5 Qxg5+ 25. Rg2 Qh6 26. Qf3 Qf6 27. Kh1 Rf8 28. Rfg1 Nh6 29. Rxg7 Nxf5 30. Rxb7 Rxb7 31. exf5 Rxb2 32. Qg3 Rb7 33. Bf3 Rg7 34. Qxg7+ Qxg7 35. Rxg7 Kxg7 36. Be4 Rb8 37. Kg2 Rb4 38. Bd3 Rb2+ 39. Kg3 Rd2 40. Bf1 Rd4 41. Nd5 Rd2 42. a4 Ra2 43. a5 Rxa5 44. f6+ Kf8 45. Be2 Ra3+ 46. Kh4 Ra2 47. Bh5 Rxh2+ 48. Kg5 a5 49. Nc7 Rf2 50. Ne6+ Kg8 51. Be8 e4 52. Bc6 e3 53. Bd5 Kh8 54. Nf4 Rxf4 55. Kxf4 e2 56. f7 Kg7 0-1

[Event "Krakow Malopolski op"]
[Site "Krakow"]
[Date "2022.06.18"]
[Round "5"]
[White "Zamekhovskiy, Yevgen"]
[Black "Duda, Szymon"]
[Result "1-0"]
[ECO "A43"]
[WhiteElo "1926"]
[BlackElo "1587"]
[PlyCount "119"]
[EventDate "2022.06.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 c5 6. d5 d6 7. Nc3 e5 8. dxe6 fxe6 9. e4 Nc6 10. e5 dxe5 11. Nd2 Nd5 12. Nce4 b6 13. Re1 Ba6 14. c3 Rc8 15. h4 Bh6 16. Nf3 Bxc1 17. Rxc1 Nf6 18. Qa4 Bd3 19. Neg5 e4 20. Nd2 Qe7 21. Ndxe4 h6 22. Nh3 b5 23. Qa6 Nd5 24. Rcd1 Ne5 25. Nxc5 Rc6 26. Qa3 Nc4 27. Qb3 Qxc5 28. Rxd3 g5 29. hxg5 hxg5 30. Qc2 b4 31. Nxg5 bxc3 32. Rxd5 Qxf2+ 33. Qxf2 Rxf2 34. Kxf2 Rc8 35. bxc3 exd5 36. Bxd5+ Kg7 37. Bxc4 Rxc4 38. Ne4 Ra4 39. Re2 Kg6 40. Kf3 Kf5 41. g4+ Kg6 42. Kf4 Kg7 43. Rd2 Kg6 44. Rc2 Rc4 45. Ke5 Kg7 46. Kd5 Rc8 47. c4 Rd8+ 48. Nd6 Kf6 49. c5 Ke7 50. Re2+ Kd7 51. Rb2 Ke7 52. Kc6 a5 53. Re2+ Kf6 54. Kc7 Rh8 55. g5+ Kg6 56. c6 Rh7+ 57. Kb8 Rh8+ 58. Re8 Rh1 59. c7 Rb1+ 60. Ka7 1-0

[Event "Krakow Malopolski op"]
[Site "Krakow"]
[Date "2022.06.16"]
[Round "2"]
[White "Palacki, Rafal"]
[Black "Duda, Szymon"]
[Result "1-0"]
[ECO "E94"]
[WhiteElo "1840"]
[BlackElo "1587"]
[PlyCount "135"]
[EventDate "2022.06.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. 0-0 exd4 8. Nxd4 Re8 9. f3 Nc6 10. Nc2 Be6 11. Bg5 h6 12. Be3 Ne5 13. b3 Nfd7 14. Qd2 Kh7 15. Nd4 Nc5 16. Rad1 Qe7 17. Nxe6 fxe6 18. f4 Nc6 19. Bf3 Rad8 20. Ne2 a5 21. Ng3 Bf6 22. Rfe1 Qg7 23. Qf2 a4 24. Bxc5 dxc5 25. e5 Nxe5 26. fxe5 Bxe5 27. Qc2 axb3 28. axb3 c6 29. Qe4 Bd4+ 30. Kh1 Ra8 31. Bg4 Ra3 32. Rd3 e5 33. Rf1 Rf8 34. Rdf3 Rxf3 35. Qxf3 Ra1 36. Rxa1 Bxa1 37. Ne4 Qe7 38. g3 Kg7 39. h4 h5 40. Bh3 Bd4 41. Ng5 Qe8 42. Ne6+ Kh7 43. Qe4 Qa8 44. Bf1 Qe8 45. Ng5+ Kg7 46. Bd3 Bc3 47. g4 hxg4 48. Qxg4 e4 49. Bxe4 Bd2 50. Qe6 Qxe6 51. Nxe6+ Kf7 52. Nxc5 b5 53. Kg2 bxc4 54. bxc4 Kf6 55. Nd3 c5 56. Kf3 Bh6 57. Bd5 Bf8 58. Ke4 Bd6 59. Kf3 Be7 60. Kg4 Bd6 61. Nf4 Bc7 62. Be4 Bd8 63. Nxg6 Ke6 64. h5 Bf6 65. Bd5+ Kd6 66. h6 Kc7 67. Kf5 Bb2 68. Ke6 1-0

[Event "POL-ch U14"]
[Site "Uniejow"]
[Date "2021.07.25"]
[Round "9"]
[White "Duda, Szymon"]
[Black "Maslanka, Wojciech"]
[Result "0-1"]
[ECO "E14"]
[WhiteElo "1413"]
[BlackElo "1943"]
[PlyCount "94"]
[EventDate "2021.07.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Nc3 Bb7 5. e3 d5 6. Bd2 Bd6 7. Bd3 Nbd7 8. 0-0 0-0 9. Re1 Ne4 10. Qc2 Ndf6 11. Rab1 a6 12. b4 Nxc3 13. Bxc3 dxc4 14. Bxc4 Ne4 15. Ba1 Qe7 16. Qb2 Ng5 17. Ne5 Be4 18. f4 Bxb1 19. Qxb1 f6 20. Nc6 Qd7 21. fxg5 Qxc6 22. Bxe6+ Kh8 23. d5 Qc4 24. gxf6 gxf6 25. Rf1 Be5 26. Rf3 c5 27. Rh3 Ra7 28. Bxe5 fxe5 29. Rh6 Qe2 30. h3 Qxe3+ 31. Kh2 Qxh6 32. Qe1 Qf4+ 33. Kg1 cxb4 34. d6 Qd4+ 35. Kh1 Qxd6 36. Bb3 Rg7 37. Qe2 a5 38. Qc4 Qc5 39. Qxc5 bxc5 40. Bd5 Rc7 41. Bc4 Rf4 42. Be2 c4 43. Bd1 Rf1+ 44. Kh2 Rxd1 45. a4 Rg7 46. g4 Rd3 47. Kg2 Rf7 0-1

[Event "POL-ch U14"]
[Site "Uniejow"]
[Date "2021.07.24"]
[Round "8"]
[White "Duda, Szymon"]
[Black "Musial, Igor"]
[Result "0-1"]
[ECO "B95"]
[WhiteElo "1413"]
[BlackElo "1903"]
[PlyCount "120"]
[EventDate "2021.07.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. Qd2 Be7 8. 0-0-0 Qc7 9. f4 Nbd7 10. Kb1 b5 11. a3 Bb7 12. Bd3 h6 13. Bh4 Nc5 14. e5 dxe5 15. fxe5 Nfe4 16. Nxe4 Nxe4 17. Bxe4 Bxe4 18. Bxe7 Qxe7 19. Rhf1 0-0 20. Qf4 Bg6 21. Nc6 Qc5 22. Nb4 a5 23. Nd3 Qc7 24. Rf2 Rfd8 25. h4 Rab8 26. Qg3 b4 27. axb4 axb4 28. Kc1 Bxd3 29. Rxd3 Rxd3 30. Qxd3 Qxe5 31. Re2 Qf4+ 32. Qe3 Qxh4 33. g3 Qh1+ 34. Re1 Qa8 35. Kb1 Qa4 36. b3 Qa6 37. Qe5 Ra8 38. Re4 Qa2+ 39. Kc1 Rc8 40. Qb2 Qa6 41. Qd4 Qf1+ 42. Kb2 Ra8 43. c3 Qa1+ 44. Kc2 Ra2+ 45. Kd3 Qf1+ 46. Ke3 Qf2+ 47. Kd3 Rd2+ 48. Kc4 Rxd4+ 49. Rxd4 bxc3 50. Kxc3 Qxg3+ 51. Kc4 Kf8 52. b4 Qc7+ 53. Kb5 Ke7 54. Ka6 e5 55. Rd1 Qc2 56. Ra1 Qc6+ 57. Ka7 Qb5 58. Rb1 e4 59. Rb3 Qa4+ 60. Kb6 Qxb3 0-1

[Event "POL-ch U14"]
[Site "Uniejow"]
[Date "2021.07.23"]
[Round "7"]
[White "Meers, Hubert"]
[Black "Duda, Szymon"]
[Result "0-1"]
[ECO "B42"]
[WhiteElo "2037"]
[BlackElo "1413"]
[PlyCount "84"]
[EventDate "2021.07.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Bc5 6. Nb3 Ba7 7. Nc3 Qc7 8. Qg4 g6 9. 0-0 d6 10. Qg3 Nd7 11. Kh1 h5 12. f4 h4 13. Qh3 Nc5 14. Nxc5 Qxc5 15. f5 e5 16. Qf3 gxf5 17. exf5 Bd7 18. Be4 Nf6 19. Bg5 Nxe4 20. Nxe4 Bc6 21. Bf6 Rg8 22. Nxc5 Bxf3 23. Rxf3 Bxc5 24. Bxh4 Kd7 25. Rd1 Rg4 26. Bg3 Rag8 27. b4 Rd4 28. Rxd4 Bxd4 29. c3 Bb6 30. Bf2 Bxf2 31. Rxf2 Rc8 32. Rf3 d5 33. Kg1 Kd6 34. Kf2 e4 35. Rh3 Ke5 36. g4 Kf4 37. Rg3 d4 38. cxd4 Rc2+ 39. Kg1 e3 40. Kf1 Rxh2 41. Rg1 Rxa2 42. d5 Kf3 0-1

[Event "POL-ch U14"]
[Site "Uniejow"]
[Date "2021.07.22"]
[Round "6"]
[White "Duda, Szymon"]
[Black "Kusiak, Mateusz"]
[Result "1-0"]
[ECO "A30"]
[WhiteElo "1413"]
[BlackElo "1634"]
[PlyCount "75"]
[EventDate "2021.07.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 c5 4. e3 Bg7 5. b3 0-0 6. Bb2 d5 7. Be2 cxd4 8. exd4 b6 9. 0-0 e6 10. Nbd2 Ne4 11. cxd5 exd5 12. Ne5 Bb7 13. Rc1 Nd7 14. Nxe4 dxe4 15. Ba3 Re8 16. Bb5 Nxe5 17. Bxe8 Nd3 18. Bc6 Ba6 19. Bxa8 Nxc1 20. Bxe4 Bxf1 21. Kxf1 Nxa2 22. Qc2 Bxd4 23. Qxa2 Bb2 24. g3 Qd1+ 25. Kg2 Bxa3 26. Qxa3 Qd7 27. Qa4 Qe7 28. Qc6 Qe5 29. Bf3 Kg7 30. Qb7 Qe6 31. Qd5 Qe7 32. Qd4+ Kg8 33. Qe4 Qd7 34. Qe5 Qd8 35. h4 Qd7 36. g4 Qd8 37. Kg3 Qd7 38. h5 1-0

[Event "POL-ch U14"]
[Site "Uniejow"]
[Date "2021.07.22"]
[Round "5"]
[White "Malinowski, Szymon"]
[Black "Duda, Szymon"]
[Result "1/2-1/2"]
[ECO "D03"]
[WhiteElo "1662"]
[BlackElo "1413"]
[PlyCount "148"]
[EventDate "2021.07.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. Nbd2 d5 5. e3 0-0 6. Bd3 c5 7. c3 Nc6 8. 0-0 Qb6 9. Rb1 Nd7 10. b4 c4 11. Bc2 e5 12. e4 exd4 13. exd5 d3 14. Ba4 Nce5 15. Be7 Re8 16. Bc5 Nxf3+ 17. Nxf3 Qa6 18. b5 Qf6 19. Bd4 Qd6 20. b6 axb6 21. Bb5 Qxd5 22. Rb4 Bf8 23. Bxc4 Qc6 24. Bb5 Qd5 25. Rb1 Rd8 26. Qxd3 Nc5 27. Qe3 Bf5 28. Rbe1 Bg7 29. Ne5 Ne6 30. Bc4 Qd6 31. h3 Rf8 32. Rd1 Nxd4 33. cxd4 Rad8 34. Nf3 Rfe8 35. Qb3 Be6 36. d5 Bf5 37. Rfe1 Bd7 38. Rb1 Rc8 39. Bb5 Red8 40. Bxd7 Rxd7 41. Red1 Ra8 42. Qe3 Qc5 43. Rxb6 Rxd5 44. Qxc5 Rxc5 45. Rxb7 Rca5 46. Rdd7 Rf8 47. Ra7 Ra8 48. Rd8+ Rxd8 49. Rxa5 Bd4 50. Nxd4 Rxd4 51. Ra8+ Kg7 52. Kh2 Rd3 53. f3 Rd2 54. Kg3 h5 55. h4 Kf6 56. a4 Ra2 57. a5 Ra4 58. a6 Kg7 59. a7 Kh7 60. Kf2 Ra3 61. Ke2 Kg7 62. Kd2 Kh7 63. Kc2 Kg7 64. Kb2 Ra5 65. Kb3 Ra1 66. Kb4 Rb1+ 67. Kc5 Rc1+ 68. Kd6 Rd1+ 69. Ke5 Ra1 70. g4 Ra5+ 71. Kf4 Ra4+ 72. Kg3 Ra3 73. gxh5 gxh5 74. Kf4 Ra4+ 1/2-1/2

[Event "POL-ch U14"]
[Site "Uniejow"]
[Date "2021.07.21"]
[Round "4"]
[White "Duda, Szymon"]
[Black "Grot, Blazej"]
[Result "1/2-1/2"]
[ECO "E11"]
[WhiteElo "1413"]
[BlackElo "1786"]
[PlyCount "76"]
[EventDate "2021.07.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 a5 5. Nc3 b6 6. e3 Bb7 7. Bd3 0-0 8. a3 Bxc3 9. Bxc3 Ne4 10. Bxe4 Bxe4 11. d5 c5 12. h4 exd5 13. cxd5 d6 14. Ng5 Bg6 15. Qg4 h6 16. Nxf7 Rxf7 17. Qxg6 Qe7 18. Rh3 Nd7 19. Qe6 Re8 20. Qxe7 Rexe7 21. Rd1 c4 22. Bd4 Rf5 23. Rg3 Rxd5 24. Ke2 b5 25. Bxg7 Rxd1 26. Bd4+ Kh7 27. Kxd1 Nf8 28. h5 Ne6 29. Rg6 d5 30. f3 b4 31. axb4 axb4 32. Kd2 Nxd4 33. exd4 Rf7 34. Re6 Rg7 35. g4 Rf7 36. Ke2 Rb7 37. Kd2 Rf7 38. Ke2 Rb7 1/2-1/2

[Event "POL-ch U14"]
[Site "Uniejow"]
[Date "2021.07.20"]
[Round "2"]
[White "Duda, Szymon"]
[Black "Kazmierowski, Tymon"]
[Result "0-1"]
[ECO "E21"]
[WhiteElo "1413"]
[BlackElo "1782"]
[PlyCount "69"]
[EventDate "2021.07.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Nc3 Bb4 5. Bd2 Bb7 6. e3 0-0 7. Bd3 d6 8. 0-0 Bxc3 9. Bxc3 Ne4 10. Nd2 Nxc3 11. bxc3 Nd7 12. Be4 Bxe4 13. Nxe4 f5 14. Ng3 e5 15. f4 e4 16. Ne2 Qe7 17. Nc1 Qf7 18. Qe2 Nf6 19. Nb3 c6 20. Rac1 Rac8 21. Rfd1 Rc7 22. c5 d5 23. Rb1 Nd7 24. Qb2 Rb8 25. cxb6 Rxb6 26. Qa3 Rcb7 27. Nd2 Qh5 28. Kf2 Nf6 29. h3 Qh4+ 30. Kf1 Qg3 31. Rxb6 Rxb6 32. Re1 h6 33. Nb3 Rb7 34. Qd6 Qg6 35. Ke2 0-1

[Event "POL-ch U14"]
[Site "Uniejow"]
[Date "2021.07.20"]
[Round "3"]
[White "Kutowski, Marcel"]
[Black "Duda, Szymon"]
[Result "1/2-1/2"]
[ECO "B45"]
[WhiteElo "1712"]
[BlackElo "1413"]
[PlyCount "130"]
[EventDate "2021.07.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Nxc6 bxc6 7. e5 Nd5 8. Ne4 Qc7 9. f4 Bb7 10. c4 Nb6 11. Qd3 c5 12. Be2 Rd8 13. Be3 d5 14. exd6 Bxd6 15. Nxd6+ Rxd6 16. Qa3 Nd7 17. 0-0 0-0 18. Rad1 Ra6 19. Qd3 Nf6 20. a3 Be4 21. Qc3 Bf5 22. Qe5 Qxe5 23. fxe5 Ne4 24. Bf3 h6 25. Rd7 Ng5 26. Bb7 Ra5 27. h4 Nh7 28. Bc6 f6 29. Bb5 Rb8 30. Bd2 Raxb5 31. cxb5 Rxb5 32. Bc3 a6 33. Rd8+ Kf7 34. Rfd1 fxe5 35. R1d7+ Kg6 36. Rg8 Nf6 37. Rdxg7+ Kh5 38. Rh8 Bg6 39. Bxe5 Ng4 40. Bc3 c4 41. Rf8 Rd5 42. Rf4 Rd1+ 43. Rf1 Rd3 44. Rc7 Be4 45. Rxc4 Bxg2 46. Rff4 Bh3 47. Rc5+ e5 48. Rxe5+ Nxe5 49. Bxe5 Rd5 50. Bc3 Rd6 51. Kf2 Bd7 52. Ke3 Kg6 53. Ke4 Bb5 54. Ke5 Rd7 55. Rd4 Rxd4 56. Kxd4 Kf5 57. Kc5 h5 58. b3 Ke6 59. a4 Be2 60. Kb6 Kd7 61. Kb7 Bd1 62. Kxa6 Bxb3 63. a5 Kc8 64. Be5 Bd5 65. Kb6 Bf3 1/2-1/2

[Event "POL-ch U14"]
[Site "Uniejow"]
[Date "2021.07.19"]
[Round "1"]
[White "Kubik, Rafal"]
[Black "Duda, Szymon"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "1738"]
[BlackElo "1413"]
[PlyCount "86"]
[EventDate "2021.07.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. e5 d5 7. Bb5 Ne4 8. cxd4 Bb6 9. Nc3 0-0 10. Be3 Bg4 11. Bxc6 bxc6 12. h3 Bh5 13. Qc2 Ba5 14. Nd2 Nxd2 15. Qxd2 Rb8 16. 0-0 f6 17. f4 fxe5 18. dxe5 d4 19. Qxd4 Bb6 20. Qe4 Qd2 21. Bxb6 Rxb6 22. Rf2 Qd7 23. e6 Qd6 24. f5 Rb4 25. Qe3 Kh8 26. g4 Bxg4 27. hxg4 Rxg4+ 28. Kf1 Rg3 29. Qe4 h6 30. Rd1 Qe7 31. Qf4 Rg5 32. Qe5 Kh7 33. Rd7 Qe8 34. Ne4 Rg4 35. Nf6+ Rxf6 36. Qxf6 Qh5 37. Qc3 Qh1+ 38. Ke2 Qe4+ 39. Kd2 Rg1 40. Re2 Qf4+ 41. Qe3 Qb4+ 42. Kd3 Qb5+ 43. Ke4 Rg4+ 0-1

[Event "Poronin Tatra Limba op-B"]
[Site "Poronin"]
[Date "2021.05.28"]
[Round "9.4"]
[White "Wojtas, Julia"]
[Black "Duda, Szymon"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "1549"]
[BlackElo "1411"]
[PlyCount "116"]
[EventDate "2021.05.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nf6 6. d4 d5 7. Bd3 Be7 8. Bf4 c6 9. Qd2 Nbd7 10. 0-0-0 Nf8 11. h3 Ne6 12. Be3 a5 13. Ne5 a4 14. a3 Nd7 15. Nxd7 Bxd7 16. f4 b5 17. f5 Nc7 18. Na2 Na6 19. Qe2 Kf8 20. g4 Bg5 21. Kb1 Qf6 22. Bxg5 Qxg5 23. h4 Qf4 24. Rhf1 Qd6 25. g5 h6 26. f6 g6 27. gxh6 Rxh6 28. Qe3 Rh8 29. Qg5 Rh5 30. Qg2 Rxh4 31. Qg5 Qh2 32. Rh1 Qxh1 33. Rxh1 Rxh1+ 34. Nc1 Re8 35. b4 Ree1 36. Qg3 Rxc1+ 37. Kb2 Be8 38. Qd6+ Kg8 39. Bxg6 Nxb4 40. axb4 Rb1+ 41. Ka2 Ra1+ 42. Kb2 Rab1+ 43. Kc3 a3 44. Bxf7+ Kh7 45. Qf8 Rh3+ 46. Kd2 Rh2+ 47. Ke3 Rg1 48. Bxe8 a2 49. Qf7+ Kh8 50. Qf8+ Kh7 51. Qe7+ Kh6 52. Qf8+ Kh7 53. Qf7+ Kh8 54. Qf8+ Rg8 55. Qd6 Rh3+ 56. Kf2 a1Q 57. f7 Qg1+ 58. Ke2 Rg2# 0-1

[Event "Poronin Tatra Limba op-B"]
[Site "Poronin"]
[Date "2021.05.26"]
[Round "7.9"]
[White "Duda, Szymon"]
[Black "Sprzeczka, Emilia"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "1411"]
[BlackElo "1491"]
[PlyCount "53"]
[EventDate "2021.05.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Nf3 Nxd5 4. d4 Bg4 5. Be2 e6 6. 0-0 Bd6 7. Ng5 Bxe2 8. Qxe2 Nc6 9. c3 0-0 10. Qd3 Nf6 11. f4 h6 12. Ne4 Nxe4 13. Qxe4 Qh4 14. Be3 e5 15. Nd2 exf4 16. Bxf4 Rae8 17. Qf3 Bxf4 18. Qxf4 Qxf4 19. Rxf4 Re2 20. Rf2 Rfe8 21. Rxe2 Rxe2 22. Rd1 Kf8 23. Kf1 Re6 24. Re1 Rxe1+ 25. Kxe1 Ke7 26. Ke2 Nd8 27. Ke3 1/2-1/2

[Event "Poronin Tatra Limba op-B"]
[Site "Poronin"]
[Date "2021.05.26"]
[Round "6.6"]
[White "Pawlowski, Kamil"]
[Black "Duda, Szymon"]
[Result "1/2-1/2"]
[ECO "B45"]
[WhiteElo "1168"]
[BlackElo "1411"]
[PlyCount "35"]
[EventDate "2021.05.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Bg5 Be7 7. Ndb5 d6 8. Bxf6 gxf6 9. Bc4 a6 10. Nd4 Qc7 11. Bb3 Qb6 12. Nxc6 bxc6 13. Na4 Qb4+ 14. Nc3 Qb6 15. Na4 Qb4+ 16. Nc3 Qb6 17. Na4 Qb4+ 18. Nc3 1/2-1/2

[Event "Poronin Tatra Limba op-B"]
[Site "Poronin"]
[Date "2021.05.25"]
[Round "5.11"]
[White "Duda, Szymon"]
[Black "Janicki, Tomasz"]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "1411"]
[BlackElo "1306"]
[PlyCount "71"]
[EventDate "2021.05.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. Bg5 d6 6. e3 Nbd7 7. Be2 c5 8. 0-0 b6 9. d5 Ng4 10. h3 Nge5 11. Rc1 Nxf3+ 12. Bxf3 Ne5 13. Be2 a6 14. Qd2 Qc7 15. e4 Re8 16. f4 Nd7 17. Bf3 Rb8 18. a4 Nf8 19. b3 Bd7 20. Qd3 b5 21. axb5 axb5 22. Rb1 Qa5 23. Ne2 Qa6 24. Ng3 Bd4+ 25. Kh1 e6 26. f5 Be5 27. Bg4 bxc4 28. bxc4 Rxb1 29. Rxb1 Bxg3 30. Qxg3 Qxc4 31. Bf6 h6 32. Qf4 g5 33. Bxg5 hxg5 34. Qxg5+ Ng6 35. fxg6 Qxe4 36. gxf7+ 1-0

[Event "Poronin Tatra Limba op-B"]
[Site "Poronin"]
[Date "2021.05.25"]
[Round "4.6"]
[White "Zniszczol, Wiktoria"]
[Black "Duda, Szymon"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "1641"]
[BlackElo "1411"]
[PlyCount "81"]
[EventDate "2021.05.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd8 4. d4 c6 5. g3 Bf5 6. Bg2 Nf6 7. Bf4 e6 8. Nge2 Bd6 9. 0-0 0-0 10. h3 Bxf4 11. Nxf4 Nbd7 12. g4 Bg6 13. Nxg6 hxg6 14. f4 Nb6 15. Qd3 Nfd5 16. Ne2 Qd7 17. c4 Ne7 18. Rad1 Rfd8 19. Qc2 Qc7 20. b3 c5 21. Qe4 Nc6 22. dxc5 Nd7 23. Qe3 Qa5 24. Nc3 Qxc5 25. Qf2 Qxf2+ 26. Rxf2 Nb6 27. Rfd2 Rxd2 28. Rxd2 Rd8 29. Rxd8+ Nxd8 30. Nb5 Nc8 31. Nd4 Kf8 32. c5 Ke7 33. Be4 Kd7 34. b4 Ne7 35. Nb5 Nc8 36. a3 Nc6 37. Kf2 a5 38. bxa5 Nxa5 39. a4 b6 40. cxb6 Nxb6 41. Nc3 1/2-1/2

[Event "Poronin Tatra Limba op-B"]
[Site "Poronin"]
[Date "2021.05.24"]
[Round "3.17"]
[White "Duda, Szymon"]
[Black "Mielcuch, Karol"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "1411"]
[BlackElo "1235"]
[PlyCount "55"]
[EventDate "2021.05.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qb6 5. Nb3 Nf6 6. Bd3 e6 7. 0-0 Be7 8. Nc3 0-0 9. Be3 Qc7 10. f4 d5 11. e5 Nd7 12. Nb5 Qd8 13. Rf3 a6 14. N5d4 Ndxe5 15. fxe5 Nxe5 16. Rf1 Bd6 17. Nf3 Ng4 18. Bxh7+ Kh8 19. Ng5 Nxe3 20. Qh5 Ng4 21. Qxg4 f5 22. Bxf5 Rxf5 23. Qh5+ Kg8 24. Qh7+ Kf8 25. Rxf5+ exf5 26. Qh8+ Ke7 27. Qxg7+ Ke8 28. Qf7# 1-0

[Event "Poronin Tatra Limba op-B"]
[Site "Poronin"]
[Date "2021.05.23"]
[Round "2.17"]
[White "Bandyk, Joanna"]
[Black "Duda, Szymon"]
[Result "1/2-1/2"]
[ECO "B45"]
[WhiteElo "1213"]
[BlackElo "1411"]
[PlyCount "60"]
[EventDate "2021.05.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Ndb5 d6 7. Be2 a6 8. Nd4 Be7 9. 0-0 0-0 10. Be3 Qc7 11. Qd2 Ne5 12. h3 b5 13. a3 Bb7 14. Bd3 Rac8 15. f3 Nc4 16. Bxc4 Qxc4 17. Qd3 d5 18. Qxc4 Rxc4 19. exd5 Nxd5 20. Nxd5 Bxd5 21. c3 Bf6 22. Rad1 Rd8 23. Nc2 Be7 24. Nb4 Bxb4 25. axb4 Rcc8 26. Bc5 Bb7 27. Bb6 Rd5 28. Rxd5 Bxd5 29. Bc5 a5 30. Ra1 a4 1/2-1/2

[Event "Poronin Tatra Limba op-B"]
[Site "Poronin"]
[Date "2021.05.22"]
[Round "1.18"]
[White "Duda, Szymon"]
[Black "Bajer, Tomasz"]
[Result "1/2-1/2"]
[ECO "A16"]
[WhiteElo "1411"]
[BlackElo "1118"]
[PlyCount "108"]
[EventDate "2021.05.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. g3 0-0 5. Bg2 d6 6. Nf3 Bd7 7. 0-0 Qc8 8. Re1 a6 9. e4 Bg4 10. Qd3 Nc6 11. a3 Bxf3 12. Bxf3 Nd7 13. Be3 Re8 14. Bg4 e5 15. d5 Nd4 16. Ne2 Nc5 17. Bxd4 Nxd3 18. Bxc8 Nxe1 19. Rxe1 Raxc8 20. Be3 h5 21. Nc3 Kh7 22. Kg2 Bh6 23. f3 Bxe3 24. Rxe3 Rf8 25. h3 f5 26. Rd3 f4 27. g4 hxg4 28. hxg4 g5 29. Nb1 Kg6 30. Nd2 Rf7 31. Kf2 Rh7 32. Kg2 Kf6 33. Kg1 Ke7 34. Kg2 c5 35. Rb3 Rb8 36. Rb6 Kd7 37. a4 a5 38. Rb5 Kc7 39. Rb3 Ra8 40. Rb5 Ra6 41. Rb3 Rh8 42. Rb5 Rb6 43. Kg1 Rxb5 44. cxb5 c4 45. Nxc4 b6 46. Kg2 Rc8 47. b3 Rh8 48. Nd2 Rh6 49. Nc4 Rh8 50. Nd2 Kd7 51. Nc4 Rb8 52. Kh3 Kc7 53. Kg2 Rc8 54. Kf2 Rh8 1/2-1/2

[Event "Ustron op-C"]
[Site "Ustron"]
[Date "2020.08.15"]
[Round "5"]
[White "Duda, Szymon"]
[Black "Piotrowski, Daniel"]
[Result "1/2-1/2"]
[ECO "D04"]
[WhiteElo "1531"]
[BlackElo "1646"]
[PlyCount "47"]
[EventDate "2020.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. b3 d5 4. e3 Bg7 5. Bb2 0-0 6. c4 c6 7. Bd3 Nbd7 8. 0-0 b6 9. Nc3 Bb7 10. cxd5 cxd5 11. Rc1 Rc8 12. Ne2 Ne4 13. Rxc8 Qxc8 14. Qc2 Qxc2 15. Bxc2 Ndf6 16. Ng3 Nxg3 17. hxg3 Rc8 18. Rc1 e6 19. Bd3 Rxc1+ 20. Bxc1 Bf8 21. Kf1 Bd6 22. Ke2 Kf8 23. Bb2 Ke7 24. Nd2 1/2-1/2

[Event "Ustron op-C"]
[Site "Ustron"]
[Date "2020.08.15"]
[Round "7"]
[White "Duda, Szymon"]
[Black "Raba, Bartosz"]
[Result "0-1"]
[ECO "B10"]
[WhiteElo "1531"]
[BlackElo "1614"]
[PlyCount "60"]
[EventDate "2020.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. exd5 cxd5 4. Ne5 Nf6 5. d4 Bf5 6. Bd3 Bxd3 7. Qxd3 Nc6 8. c3 e6 9. Be3 Bd6 10. f4 Ne4 11. 0-0 0-0 12. Nd2 f5 13. Rf3 a6 14. c4 Nxd2 15. Bxd2 Bxe5 16. dxe5 dxc4 17. Qxc4 Qxd2 18. Qxe6+ Rf7 19. Qc4 Qd4+ 20. Qxd4 Nxd4 21. Rd3 Ne2+ 22. Kf1 Nxf4 23. Rd6 Re8 24. g3 Ne6 25. Rad1 Rfe7 26. R6d5 Kf7 27. Kg2 Nc7 28. Rc5 Ne6 29. Rcd5 Nf8 30. Kf3 Rxe5 0-1

[Event "Ustron op-C"]
[Site "Ustron"]
[Date "2020.08.15"]
[Round "4"]
[White "Duda, Szymon"]
[Black "Zniszczol, Wiktoria"]
[Result "1/2-1/2"]
[ECO "A49"]
[WhiteElo "1531"]
[BlackElo "1638"]
[PlyCount "71"]
[EventDate "2020.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 d6 5. d4 c6 6. c4 Nbd7 7. Nc3 Qc7 8. Bf4 e5 9. Bg5 0-0 10. Qd2 Re8 11. dxe5 dxe5 12. Rfd1 Nc5 13. Bxf6 Bxf6 14. Qd6 Qxd6 15. Rxd6 Be6 16. Rad1 e4 17. Ne1 Be5 18. R6d2 f5 19. Nc2 Bxc4 20. Bf1 Kf7 21. Ne3 Be6 22. Nc2 Ke7 23. e3 Rad8 24. Nd4 Bf7 25. b4 Ne6 26. a3 Ng5 27. Be2 h5 28. h4 Nh7 29. f4 exf3 30. Bxf3 Rd6 31. Nce2 Red8 32. Bxh5 Nf6 33. Bf3 Bd5 34. Nf4 Bxf4 35. exf4 Be4 36. Kf2 1/2-1/2

[Event "Ustron op-C"]
[Site "Ustron"]
[Date "2020.08.15"]
[Round "6"]
[White "Mrazek, Roman1111"]
[Black "Duda, Szymon"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1627"]
[BlackElo "1531"]
[PlyCount "50"]
[EventDate "2020.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 e6 4. Nf3 Bd6 5. Bg3 c5 6. c3 Ne4 7. Bxd6 Qxd6 8. Nbd2 f5 9. Be2 Nc6 10. 0-0 c4 11. Nxe4 fxe4 12. Nd2 0-0 13. f3 exf3 14. Nxf3 Bd7 15. Qc2 Be8 16. b3 b5 17. a4 Na5 18. bxc4 bxc4 19. Ne5 Rxf1+ 20. Rxf1 Nc6 21. Nxc6 Bxc6 22. Bf3 Re8 23. Bh5 Rf8 24. Rxf8+ Qxf8 25. Bd1 Qb8 1/2-1/2

[Event "POL-chT U20 2nd League"]
[Site "Sypniewo"]
[Date "2020.??.??"]
[Round "7.32"]
[White "Cieply, Krzysztof"]
[Black "Duda, Szymon"]
[Result "1-0"]
[ECO "C56"]
[WhiteElo "1573"]
[BlackElo "1529"]
[PlyCount "119"]
[EventDate "2020.10.23"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. e5 d5 6. Bb5 Ne4 7. Nxd4 Bd7 8. Bxc6 bxc6 9. 0-0 Bc5 10. f3 Ng5 11. f4 Ne4 12. Be3 Qh4 13. Nd2 Nxd2 14. Qxd2 0-0 15. Nb3 Bb6 16. Bc5 Rfe8 17. a4 Rad8 18. a5 Bxc5+ 19. Nxc5 f6 20. exf6 Qxf6 21. c3 Bf5 22. Rae1 Qg6 23. Re5 Kf8 24. Qd4 Qf6 25. Rfe1 h6 26. Nb7 Ra8 27. Rxe8+ Rxe8 28. Rxe8+ Kxe8 29. Qxa7 Qe7 30. Qf2 Qe4 31. h3 Qa4 32. Qe2+ Kf8 33. a6 Bc8 34. Nc5 Qa5 35. b4 Qb6 36. Kh2 Kf7 37. Qe5 Kf8 38. f5 Kf7 39. Kg3 Qa7 40. Kh2 Qb6 41. g4 Bd7 42. Qe1 Bc8 43. Qe2 Kf8 44. Kg3 Kf7 45. Kh4 Qb8 46. Kh5 Qa8 47. h4 Qb8 48. Qe5 Qa8 49. Qxc7+ Kg8 50. Qd8+ Kh7 51. Qf8 Qb8 52. Qf7 Qa8 53. a7 Bb7 54. Ne6 Qh8 55. Nf8+ Qxf8 56. Qxf8 d4 57. cxd4 c5 58. a8R Bxa8 59. Qxa8 cxd4 60. Qb7 1-0

[Event "POL-chT U20 2nd League"]
[Site "Sypniewo"]
[Date "2020.??.??"]
[Round "2.45"]
[White "Duda, Szymon"]
[Black "Doroba, Ludwik"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1529"]
[BlackElo "1330"]
[PlyCount "50"]
[EventDate "2020.10.23"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. c4 c6 4. dxc6 Nxc6 5. Nf3 e5 6. d3 e4 7. dxe4 Qxd1+ 8. Kxd1 Nxe4 9. Be3 Bg4 10. a3 Be7 11. Bd3 Rd8 12. Ke2 Nd4+ 13. Bxd4 Rxd4 14. Rd1 Nc5 15. b4 Nb3 16. Ra2 Bxf3+ 17. Kxf3 Bg5 18. g3 Nc1 19. Rxc1 Bxc1 20. Re2+ Kd8 21. Be4 Re8 22. c5 g6 23. g4 f5 24. gxf5 gxf5 25. Bc2 Rf4+ 0-1

[Event "POL-chT U20 2nd League"]
[Site "Sypniewo"]
[Date "2020.??.??"]
[Round "4.39"]
[White "Duda, Szymon"]
[Black "Karut, Kacper"]
[Result "0-1"]
[ECO "B88"]
[WhiteElo "1529"]
[BlackElo "1657"]
[PlyCount "118"]
[EventDate "2020.10.23"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bc4 e6 7. Bb3 Be7 8. Be3 0-0 9. h3 Nxd4 10. Bxd4 b6 11. e5 dxe5 12. Bxe5 Ba6 13. Qxd8 Rfxd8 14. Rd1 Rac8 15. Ba4 h6 16. Bb5 Rxd1+ 17. Kxd1 Bxb5 18. Nxb5 Rc5 19. Bxf6 Bxf6 20. Nc3 Bxc3 21. bxc3 Rxc3 22. Kd2 Ra3 23. Ra1 Kf8 24. c3 Ke7 25. Kc2 Ra5 26. Kb3 Rb5+ 27. Kc2 Re5 28. Kd3 Kd6 29. Rb1 Rd5+ 30. Kc2 e5 31. c4 Rc5 32. Kd3 Ra5 33. Rb2 Ra3+ 34. Ke2 Rc3 35. Rd2+ Ke6 36. Rb2 Rxc4 37. Kd3 Rc5 38. Ke3 f5 39. Rd2 Rc3+ 40. Ke2 Ra3 41. f3 Rc3 42. Kf2 b5 43. Rb2 a6 44. Rd2 b4 45. Kg1 Rc8 46. Kh2 a5 47. Kg3 a4 48. Rb2 Rb8 49. f4 e4 50. Kf2 b3 51. a3 Rc8 52. Ke3 Rc2 53. Rb1 Rxg2 54. Kd4 Rg3 55. Kc4 Rd3 56. Rg1 Kf6 57. Kb4 e3 58. Kxa4 e2 59. Re1 b2 0-1

[Event "POL-chT U20 2nd League"]
[Site "Sypniewo"]
[Date "2020.??.??"]
[Round "8.50"]
[White "Duda, Szymon"]
[Black "Slowik, Jakub"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "1529"]
[BlackElo "1251"]
[PlyCount "119"]
[EventDate "2020.10.23"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 Nbd7 4. Nf3 e5 5. Be2 Be7 6. 0-0 0-0 7. h3 c6 8. a4 Qc7 9. Be3 a6 10. Re1 Rd8 11. Qd2 Bf8 12. Rad1 b6 13. Bg5 Bb7 14. Bh4 c5 15. d5 Be7 16. Bg3 Nf8 17. Nh4 Ng6 18. Nxg6 hxg6 19. f4 Bc8 20. Rf1 Nh5 21. Bxh5 gxh5 22. Qf2 Bf6 23. fxe5 dxe5 24. Rd3 Rd6 25. Rf3 Qd8 26. Nd1 h4 27. Bh2 a5 28. Ne3 Ba6 29. Re1 Ra7 30. Ng4 Qe7 31. Nxf6+ Rxf6 32. Qxh4 Rxf3 33. Qxe7 Rxe7 34. gxf3 f6 35. f4 exf4 36. Bxf4 Bc8 37. h4 Kf7 38. Kf2 Ba6 39. Re3 c4 40. Kf3 b5 41. axb5 Bxb5 42. b3 cxb3 43. Rxb3 Ba4 44. Rb2 Re8 45. Ra2 Bd7 46. Rxa5 Rc8 47. Ra2 Rc3+ 48. Be3 Ke7 49. Kf2 Rc4 50. Kf3 Rc3 51. Ke2 Bb5+ 52. Kd2 Rc8 53. Rb2 Bd7 54. Kd3 Kd6 55. Kd4 Ra8 56. c4 Ra4 57. Rb7 Ra1 58. c5+ Ke7 59. c6 Rd1+ 60. Kc3 1-0

[Event "POL-chT U20 2nd League"]
[Site "Sypniewo"]
[Date "2020.??.??"]
[Round "6.33"]
[White "Duda, Szymon"]
[Black "Trzebinski, Patryk"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1529"]
[BlackElo "1837"]
[PlyCount "61"]
[EventDate "2020.10.23"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 c5 3. c3 d5 4. Bf4 Nc6 5. e3 cxd4 6. cxd4 Bf5 7. a3 e6 8. Bd3 Ne4 9. Nc3 Bd6 10. Bxd6 Qxd6 11. Qb1 Nxc3 12. bxc3 Bxd3 13. Qxd3 0-0 14. c4 e5 15. dxe5 Nxe5 16. Qxd5 Nxf3+ 17. Qxf3 Qd3 18. Rc1 Rfd8 19. Qe2 Qxa3 20. 0-0 Rac8 21. Ra1 Qc5 22. Rfb1 Rd7 23. g3 a6 24. Ra2 Qxc4 25. Qxc4 Rxc4 26. Rxa6 Kf8 27. Ra7 Rcc7 28. Kf1 Ke7 29. Ke2 Kd6 30. Ra2 Rc5 31. Rab2 1/2-1/2

[Event "POL-chT U20 2nd League"]
[Site "Sypniewo"]
[Date "2020.??.??"]
[Round "9.33"]
[White "Mossakowski, Jakub"]
[Black "Duda, Szymon"]
[Result "1/2-1/2"]
[ECO "D46"]
[WhiteElo "1302"]
[BlackElo "1529"]
[PlyCount "102"]
[EventDate "2020.10.23"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 d5 3. c4 c6 4. e3 e6 5. Nc3 Bd6 6. Bd3 Nbd7 7. 0-0 0-0 8. e4 dxe4 9. Nxe4 Nxe4 10. Bxe4 h6 11. h3 Nf6 12. Bd3 c5 13. dxc5 Bxc5 14. Bf4 b6 15. a3 Bb7 16. b4 Be7 17. Qe2 Bd6 18. Be3 Qe7 19. Rac1 Rac8 20. Rfd1 Nh5 21. Nd2 Qh4 22. Nf3 Qe7 23. Nd2 Qh4 24. Qg4 Qxg4 25. hxg4 Nf4 26. Bxf4 Bxf4 27. Rc3 Rfd8 28. Nf3 Ba6 29. g3 Bg5 30. Nxg5 hxg5 31. c5 Rxd3 32. Rdxd3 Bxd3 33. Rxd3 bxc5 34. bxc5 Rxc5 35. Rd8+ Kh7 36. Rd7 Ra5 37. Rxf7 Rxa3 38. Re7 Ra6 39. Kg2 Kg6 40. Rb7 Kf6 41. Rc7 Ra2 42. Rb7 a5 43. Ra7 a4 44. Ra6 a3 45. Ra5 Ra1 46. Ra8 a2 47. Ra6 Ke5 48. Ra5+ Kd4 49. Ra4+ Kc3 50. Ra8 Kb2 51. Rb8+ Kc1 1/2-1/2

[Event "POL-chT U20 2nd League"]
[Site "Sypniewo"]
[Date "2020.??.??"]
[Round "3.57"]
[White "Motyl, Mateusz"]
[Black "Duda, Szymon"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "1109"]
[BlackElo "1529"]
[PlyCount "56"]
[EventDate "2020.10.23"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. Bb3 Bg4 7. Nbd2 0-0 8. h3 Bh5 9. Nf1 h6 10. Ng3 Bg6 11. 0-0 Bb6 12. Kh2 Nd7 13. Qe2 Kh8 14. Be3 f5 15. exf5 Bxf5 16. Bxb6 axb6 17. Ne4 Bxe4 18. dxe4 Qf6 19. Rad1 Ne7 20. Qc4 Nc5 21. Bc2 Ng6 22. b4 Ne6 23. Bb3 Rae8 24. a4 Ngf4 25. g3 Nxh3 26. Kg2 Qxf3+ 27. Kxh3 Nf4+ 28. Kh2 Qg2# 0-1

[Event "POL-chT U20 2nd League"]
[Site "Sypniewo"]
[Date "2020.??.??"]
[Round "5.39"]
[White "Rainer, Piotr"]
[Black "Duda, Szymon"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "1763"]
[BlackElo "1529"]
[PlyCount "106"]
[EventDate "2020.10.23"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd8 4. d4 c6 5. Bc4 Nf6 6. Nf3 Bf5 7. 0-0 e6 8. h3 Nbd7 9. Nh4 Bg6 10. Nxg6 hxg6 11. Qd3 Nd5 12. Bxd5 cxd5 13. Bf4 a6 14. Rfe1 Nf6 15. Rad1 Be7 16. Qf3 0-0 17. g3 Nh5 18. Bc1 Rc8 19. Kg2 b5 20. a3 Qd7 21. Rh1 a5 22. Qd3 b4 23. axb4 axb4 24. Ne2 Qc6 25. c3 bxc3 26. bxc3 Qc4 27. Qxc4 Rxc4 28. Be3 Rfc8 29. Ra1 Nf6 30. f3 Ne8 31. Rhb1 Kf8 32. h4 R4c6 33. Bc1 Bd6 34. g4 e5 35. Be3 exd4 36. Bxd4 Bc5 37. Ra4 Bxd4 38. Rxd4 Nc7 39. Rb7 Rc5 40. Rf4 f6 41. Kg3 Kg8 42. Ra4 Ne6 43. Raa7 R5c7 44. Rxc7 Rxc7 45. Rxc7 Nxc7 46. Nd4 Kf7 47. Kf4 Ne6+ 48. Nxe6 Kxe6 49. h5 g5+ 50. Ke3 Ke5 51. f4+ Ke6 52. fxg5 fxg5 53. Kd4 Kd6 1/2-1/2

[Event "POL-chT U20 2nd League"]
[Site "Sypniewo"]
[Date "2020.??.??"]
[Round "1.21"]
[White "Skrzypinski, Jan"]
[Black "Duda, Szymon"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "1418"]
[BlackElo "1529"]
[PlyCount "114"]
[EventDate "2020.10.23"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. h3 h6 7. 0-0 0-0 8. Re1 Re8 9. Nbd2 Bb6 10. Bb3 Be6 11. Nf1 Qd7 12. Ng3 Rad8 13. Be3 d5 14. Bxb6 axb6 15. Bc2 dxe4 16. dxe4 Qxd1 17. Rexd1 Rxd1+ 18. Rxd1 Ra8 19. a3 Kf8 20. Nf1 Ke7 21. Ne3 Rd8 22. Rxd8 Kxd8 23. b4 Nd7 24. Kf1 Ne7 25. Nh4 c6 26. Nhf5 Bxf5 27. Nxf5 Nxf5 28. exf5 Kc7 29. Bb3 f6 30. Ke2 Kd6 31. Ke3 Kc7 32. Bc2 Nb8 33. Be4 Na6 34. Kf3 Nb8 35. Kg4 Nd7 36. h4 b5 37. Kh5 Nf8 38. Bd3 Kd6 39. c4 e4 40. Be2 bxc4 41. Bxc4 Ke5 42. g4 Kf4 43. Be2 e3 44. fxe3+ Kxe3 45. Bc4 Kd4 46. Be6 Kc3 47. Bc8 b5 48. g5 hxg5 49. hxg5 fxg5 50. Kxg5 Kb3 51. f6 Nh7+ 52. Kg6 Nxf6 53. Bb7 Nd5 54. Kxg7 Nxb4 55. axb4 Kxb4 56. Bxc6 Kc5 57. Bxb5 Kxb5 1/2-1/2

