[Event "Bohumin op-A 8th"]
[Site "Bohumin"]
[Date "2025.07.05"]
[Round "9"]
[White "Myrmus, Mateusz"]
[Black "Marszalek, Maciej"]
[Result "1/2-1/2"]
[ECO "B28"]
[WhiteElo "2030"]
[BlackElo "2284"]
[PlyCount "18"]
[EventDate "2025.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CB28_2025"]
[SourceDate "2025.07.09"]
[SourceVersion "1"]
[SourceVersionDate "2025.07.09"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. c3 d5 4. exd5 Qxd5 5. d4 e6 6. Be2 Nd7 7. 0-0 Ne7 8. Na3 Nf5 9. Nc2 cxd4 1/2-1/2

[Event "Bohumin op-A 8th"]
[Site "Bohumin"]
[Date "2025.07.04"]
[Round "8"]
[White "Marszalek, Maciej"]
[Black "Olsarova, Karolina"]
[Result "1/2-1/2"]
[ECO "A11"]
[WhiteElo "2284"]
[BlackElo "2185"]
[PlyCount "152"]
[EventDate "2025.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CB28_2025"]
[SourceDate "2025.07.09"]
[SourceVersion "1"]
[SourceVersionDate "2025.07.09"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 c6 3. g3 Nf6 4. Bg2 Bg4 5. Ne5 Be6 6. d4 Nbd7 7. Nd2 g6 8. cxd5 cxd5 9. Ndf3 Ne4 10. Nxd7 Bxd7 11. 0-0 Bg7 12. Ne5 0-0 13. Qb3 Bc6 14. Nxc6 bxc6 15. Qd3 Qb6 16. Bxe4 dxe4 17. Qxe4 Bxd4 18. Bh6 Rfd8 19. Rab1 Rd5 20. Bf4 Bf6 21. b3 Rad8 22. Rbc1 Qb5 23. Qc4 Rd4 24. Qc2 h5 25. Be3 R4d7 26. Rfe1 Qa5 27. a4 Qb4 28. Qc4 Qa3 29. Rc2 Bd4 30. Bc1 Qd6 31. Bf4 Qd5 32. Rb1 c5 33. e3 Bg7 34. Qxd5 Rxd5 35. Bc7 R8d7 36. e4 Rd2 37. Rxd2 Rxd2 38. Bf4 Re2 39. e5 Bxe5 40. Bxe5 Rxe5 41. Rd1 a6 42. Rd8+ Kg7 43. Ra8 Re1+ 44. Kg2 Rb1 45. Rxa6 Rxb3 46. Rc6 Ra3 47. Rxc5 Rxa4 48. h4 Ra3 49. Rc6 e6 50. Rc7 Kf6 51. Rb7 Rd3 52. Ra7 e5 53. Kf1 Rd2 54. Rb7 Ke6 55. Ra7 f6 56. Ra6+ Kf5 57. Rb6 Ra2 58. Rc6 g5 59. hxg5 Kxg5 60. Rc4 Rd2 61. f4+ Kf5 62. fxe5 fxe5 63. Rh4 e4 64. Rxh5+ Kg4 65. Rh8 Kf3 66. Rf8+ Ke3 67. Ra8 Rd1+ 68. Kg2 Ke2 69. g4 e3 70. Ra2+ Rd2 71. Ra1 Rd1 72. Ra2+ Kd3 73. Ra3+ Ke4 74. Ra4+ Rd4 75. Rxd4+ Kxd4 76. Kf1 Ke4 1/2-1/2

[Event "Bohumin op-A 8th"]
[Site "Bohumin"]
[Date "2025.07.03"]
[Round "7"]
[White "Dobrovolsky, Ladislav"]
[Black "Marszalek, Maciej"]
[Result "0-1"]
[ECO "E90"]
[WhiteElo "2103"]
[BlackElo "2284"]
[PlyCount "140"]
[EventDate "2025.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CB28_2025"]
[SourceDate "2025.07.09"]
[SourceVersion "1"]
[SourceVersionDate "2025.07.09"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. d4 Bg4 6. Be2 Bxf3 7. Bxf3 e5 8. d5 h5 9. Bg5 Bh6 10. Bxh6 Rxh6 11. Qd2 Rh8 12. a3 a5 13. 0-0 Nbd7 14. Rab1 a4 15. Bd1 Nc5 16. Bc2 Nfd7 17. Nb5 Kf8 18. Qc3 Kg8 19. f4 exf4 20. Rxf4 Ne5 21. Rbf1 Rh7 22. Qd4 Rg7 23. h3 Qe7 24. Nc3 Ned7 25. Nb5 Rc8 26. Qc3 Ne5 27. Nd4 Re8 28. b4 axb3 29. Nxb3 Nxb3 30. Qxb3 b6 31. Qc3 Ra8 32. a4 Nd7 33. Ra1 Qe5 34. Qxe5 Nxe5 35. Bb3 Ra5 36. Rf2 Rh7 37. Rc2 Kg7 38. Kf2 Rh8 39. Ke3 Re8 40. Kd4 Nd7 41. Rf2 Re7 42. Bc2 Ra8 43. h4 Nc5 44. Rf4 Rae8 45. Ra3 Ra8 46. Bd1 Nd7 47. Rf2 Ra5 48. Rb2 Re8 49. Rb5 Ra7 50. Bc2 Nc5 51. Rb1 Raa8 52. Rf1 Re7 53. Rf4 Rae8 54. Raf3 Nd7 55. Ra3 Ra8 56. Rf1 Ne5 57. a5 c5+ 58. Kc3 bxa5 59. Rb1 Rea7 60. Ba4 Ng4 61. Rb6 Ra6 62. Rb7 R6a7 63. Rb6 Rd8 64. Bc2 Kf6 65. Rab3 Ke5 66. Rb8 Rxb8 67. Rxb8 a4 68. Re8+ Kf6 69. Kb2 Ne5 70. Rd8 Ke7 0-1

[Event "Bohumin op-A 8th"]
[Site "Bohumin"]
[Date "2025.07.02"]
[Round "6"]
[White "Marszalek, Maciej"]
[Black "Pulpan, Jakub"]
[Result "0-1"]
[ECO "D30"]
[WhiteElo "2284"]
[BlackElo "2405"]
[PlyCount "170"]
[EventDate "2025.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CB28_2025"]
[SourceDate "2025.07.09"]
[SourceVersion "1"]
[SourceVersionDate "2025.07.09"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 a5 5. g3 dxc4 6. Qc2 b5 7. a4 c6 8. Bg2 Nf6 9. axb5 Bxd2+ 10. Qxd2 cxb5 11. Qg5 0-0 12. Qxb5 Bd7 13. Qxc4 Qb6 14. Qc2 Nc6 15. 0-0 Rab8 16. Nbd2 Nxd4 17. Nxd4 Qxd4 18. b3 Rfc8 19. Qd3 Qb4 20. Ne4 Bb5 21. Nxf6+ gxf6 22. Qf3 Kg7 23. Qe3 Rc3 24. Qa7 Bxe2 25. Rfe1 Rc2 26. Bf1 Bxf1 27. Rxf1 Qxb3 28. Qxa5 Rc4 29. Ra3 Qb2 30. Ra2 Qd4 31. Qd2 Qe4 32. Qe2 Qc6 33. Rd2 Rb5 34. Rfd1 Re5 35. Qf1 Qc5 36. Qd3 h5 37. h4 Ree4 38. Qf3 Re5 39. Re2 Rf5 40. Qe3 Qc6 41. Red2 Re5 42. Qd3 Rce4 43. Qf1 Qc5 44. Rc1 Qb4 45. Rcd1 f5 46. Qg2 Rg4 47. Rd7 f4 48. Qf3 Re3 49. Qb7 Qxb7 50. Rxb7 Re5 51. Rdd7 Rf5 52. Rb4 Kh6 53. Rb3 fxg3 54. fxg3 Ra4 55. Rd2 Kg6 56. Kg2 Ra1 57. Rf2 Rxf2+ 58. Kxf2 Ra2+ 59. Kf3 Kf5 60. Rb7 f6 61. Rh7 Ra3+ 62. Kf2 Kg6 63. Rh8 e5 64. Kg2 Ra7 65. Kf3 Rh7 66. Ra8 Kf5 67. Kf2 Rb7 68. Rh8 Kg4 69. Rg8+ Kh3 70. Rg6 Rb2+ 71. Kf3 f5 72. Rg5 e4+ 73. Ke3 Rb3+ 74. Ke2 Rf3 75. Ke1 Kh2 76. Ke2 Kg2 77. Ke1 Re3+ 78. Kd2 Rd3+ 79. Ke2 Rd5 80. Rg8 Rb5 81. Rg5 Ra5 82. Ke3 Kf1 83. Rxh5 Ra3+ 84. Kd2 e3+ 85. Kc2 Ra5 0-1

[Event "Bohumin op-A 8th"]
[Site "Bohumin"]
[Date "2025.07.01"]
[Round "5"]
[White "Marszalek, Maciej"]
[Black "Prokofyev, Valentyn"]
[Result "1/2-1/2"]
[ECO "E08"]
[WhiteElo "2284"]
[BlackElo "2426"]
[PlyCount "78"]
[EventDate "2025.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CB28_2025"]
[SourceDate "2025.07.09"]
[SourceVersion "1"]
[SourceVersionDate "2025.07.09"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 Be7 5. Bg2 0-0 6. 0-0 Nbd7 7. Qc2 a5 8. Rd1 c6 9. Nbd2 b6 10. e4 Ba6 11. e5 Ne8 12. b3 Rc8 13. Bb2 Nc7 14. Rac1 c5 15. Qb1 Qe8 16. Nf1 b5 17. Ne3 Bb7 18. Ne1 Rd8 19. Nd3 cxd4 20. Bxd4 bxc4 21. bxc4 Ba6 22. cxd5 Nxd5 23. Nxd5 exd5 24. Nf4 Bg5 25. Qf5 Bxf4 26. Qxf4 Bc4 27. Bc3 Qe6 28. Bxa5 Ra8 29. Bb4 Rfc8 30. Bd6 Bxa2 31. Ra1 Bb3 32. Rxa8 Rxa8 33. Rb1 Bc4 34. Qd4 f6 35. f4 fxe5 36. fxe5 Re8 37. Rd1 Nxe5 38. Bxe5 Qxe5 39. Bxd5+ Bxd5 1/2-1/2

[Event "Bohumin op-A 8th"]
[Site "Bohumin"]
[Date "2025.06.30"]
[Round "4"]
[White "Fargac, Martin"]
[Black "Marszalek, Maciej"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "2407"]
[BlackElo "2284"]
[PlyCount "127"]
[EventDate "2025.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CB28_2025"]
[SourceDate "2025.07.09"]
[SourceVersion "1"]
[SourceVersionDate "2025.07.09"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 Be7 6. e3 h6 7. Bh4 Bg4 8. Qc2 0-0 9. h3 Be6 10. Nf3 Ne8 11. Bg3 Bd6 12. Ne5 Nc6 13. a3 Nxe5 14. dxe5 Be7 15. Rd1 c6 16. f4 Bh4 17. Bxh4 Qxh4+ 18. Qf2 Qxf2+ 19. Kxf2 f6 20. exf6 Nxf6 21. g4 Rae8 22. Be2 Re7 23. Bf3 Bf7 24. Rhe1 Rfe8 25. Re2 g6 26. h4 Kg7 27. g5 hxg5 28. hxg5 Nd7 29. e4 dxe4 30. Rxe4 Nc5 31. Rxe7 Rxe7 32. b4 Ne6 33. Kg3 Nc7 34. Rd3 Be6 35. Be4 Re8 36. Rd2 Rh8 37. Rh2 Rd8 38. Kf3 Bf7 39. Ke3 Re8 40. Kf3 Rd8 41. Rh1 Be6 42. Rh6 Bf5 43. Bxf5 gxf5 44. Ke3 Re8+ 45. Kd3 Rd8+ 46. Kc4 Nd5 47. Nxd5 Rxd5 48. a4 Rd1 49. Rf6 Rc1+ 50. Kd4 Rb1 51. Kc4 Rc1+ 52. Kb3 Rb1+ 53. Ka3 Ra1+ 54. Kb2 Rxa4 55. Kb3 b5 56. Rxc6 a5 57. bxa5 Rxf4 58. Rb6 Rf1 59. a6 Rb1+ 60. Kc3 f4 61. Rf6 b4+ 62. Kc2 Ra1 63. Kb3 f3 64. Kxb4 1/2-1/2

[Event "Bohumin op-A 8th"]
[Site "Bohumin"]
[Date "2025.06.29"]
[Round "3"]
[White "Grabarczyk, Miroslaw"]
[Black "Marszalek, Maciej"]
[Result "1/2-1/2"]
[ECO "A64"]
[WhiteElo "2289"]
[BlackElo "2284"]
[PlyCount "36"]
[EventDate "2025.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CB28_2025"]
[SourceDate "2025.07.09"]
[SourceVersion "1"]
[SourceVersionDate "2025.07.09"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 c5 4. d5 exd5 5. cxd5 d6 6. Nf3 g6 7. g3 Bg7 8. Bg2 0-0 9. 0-0 a6 10. a4 Re8 11. Nd2 Nbd7 12. a5 b5 13. axb6 Nxb6 14. Nb3 Nc4 15. Ra4 Nb6 16. Ra2 Nc4 17. Ra4 Nb6 18. Ra2 Nc4 1/2-1/2

[Event "Bohumin op-A 8th"]
[Site "Bohumin"]
[Date "2025.06.29"]
[Round "2"]
[White "Marszalek, Maciej"]
[Black "Trybus, Daniel"]
[Result "1-0"]
[ECO "A55"]
[WhiteElo "2284"]
[BlackElo "2077"]
[PlyCount "89"]
[EventDate "2025.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CB28_2025"]
[SourceDate "2025.07.09"]
[SourceVersion "1"]
[SourceVersionDate "2025.07.09"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 c6 3. e4 e5 4. Nf3 d6 5. g3 Be7 6. Bg2 0-0 7. 0-0 a6 8. d4 Nbd7 9. a4 b6 10. h3 Bb7 11. Re1 b5 12. axb5 axb5 13. Rxa8 Qxa8 14. c5 Rd8 15. cxd6 Bxd6 16. dxe5 Nxe5 17. Nxe5 Bxe5 18. Qc2 b4 19. Na4 c5 20. b3 Bd4 21. Bg5 Re8 22. Bxf6 gxf6 23. Nb6 Qb8 24. Kh2 f5 25. Nc4 fxe4 26. Bxe4 f5 27. Bxb7 Rxe1 28. Bd5+ Kg7 29. Qxf5 Qf8 30. Qg4+ Kh8 31. f4 Qe8 32. Bf3 Qg6 33. Qc8+ Kg7 34. Qd7+ Kh6 35. f5 Qf6 36. h4 Re7 37. Qd5 Rf7 38. Bg4 Ra7 39. Kh3 Ra2 40. Bf3 Bg1 41. Bg2 Rc2 42. Ne5 Qxf5+ 43. Ng4+ Kg6 44. Qg8+ Kh5 45. Qe8+ 1-0

[Event "Bohumin op-A 8th"]
[Site "Bohumin"]
[Date "2025.06.28"]
[Round "1"]
[White "Macosek, Alex"]
[Black "Marszalek, Maciej"]
[Result "0-1"]
[ECO "E61"]
[WhiteElo "1987"]
[BlackElo "2284"]
[PlyCount "126"]
[EventDate "2025.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CB28_2025"]
[SourceDate "2025.07.09"]
[SourceVersion "1"]
[SourceVersionDate "2025.07.09"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. Nc3 d6 5. e3 0-0 6. Be2 c5 7. 0-0 Nc6 8. d5 Nb4 9. a3 Na6 10. h3 e5 11. Qc2 h6 12. Rb1 Ne8 13. Nh2 f5 14. f4 exf4 15. exf4 Bd7 16. b4 cxb4 17. axb4 Qb6+ 18. Kh1 Nxb4 19. Qb3 a5 20. Na2 Nf6 21. Be3 Qd8 22. Nxb4 axb4 23. Qxb4 Ne4 24. Rf3 Ra4 25. Qb3 Nc3 26. Re1 Nxe2 27. Rxe2 Qa8 28. Bc1 Ra1 29. Rf1 Qa4 30. Qxb7 Qxc4 31. Ree1 Bc8 32. Qe7 Qxd5 33. Rd1 Qf7 34. Qxf7+ Rxf7 35. Rxd6 Rc7 36. Bd2 Rxf1+ 37. Nxf1 Kf7 38. Ne3 Bf8 39. Rb6 Be6 40. Kh2 Rd7 41. Bc1 Bd6 42. Nf1 Bc5 43. Rc6 Bd4 44. Nd2 Bd5 45. Rc2 Re7 46. Nf3 Bxf3 47. gxf3 h5 48. h4 Bf6 49. Kg3 Rb7 50. Be3 Rd7 51. Rd2 Rxd2 52. Bxd2 Ke6 53. Ba5 Kd5 54. Bb4 Kc4 55. Bd6 Kd3 56. Be5 Be7 57. Bc7 Ke2 58. Be5 Kf1 59. Bc7 Bb4 60. Bd8 Be1+ 61. Kh3 Kf2 62. Kh2 Kxf3 63. Bg5 Kg4 0-1

[Event "POL-chT 2nd League"]
[Site "Jastrzebia Gora"]
[Date "2024.09.04"]
[Round "5.55"]
[White "Dzwierzynski, Bartosz"]
[Black "Marszalek, Maciej"]
[Result "1/2-1/2"]
[ECO "D36"]
[WhiteElo "2049"]
[BlackElo "2276"]
[PlyCount "30"]
[EventDate "2024.08.31"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]
[WhiteTeam "Przemysl Roszada"]
[BlackTeam "Stara Wies Parnas"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. cxd5 exd5 6. Qc2 c6 7. Bg5 g6 8. e3 Bf5 9. Bd3 Bxd3 10. Qxd3 0-0 11. Bxf6 Bxf6 12. 0-0 Nd7 13. b4 a6 14. a4 b5 15. a5 Be7 1/2-1/2

[Event "POL-chT 2nd League"]
[Site "Jastrzebia Gora"]
[Date "2024.09.02"]
[Round "3.31"]
[White "Tustanowski, Robert"]
[Black "Marszalek, Maciej"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "2201"]
[BlackElo "2276"]
[PlyCount "32"]
[EventDate "2024.08.31"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]
[WhiteTeam "Radkow Giecek"]
[BlackTeam "Stara Wies Parnas"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. g3 d6 5. Bg2 Be7 6. 0-0 Nf6 7. Re1 0-0 8. c3 e5 9. h3 h6 10. d4 exd4 11. cxd4 d5 12. exd5 Nxd5 13. Nc3 Nxc3 14. bxc3 cxd4 15. Nxd4 Nxd4 16. cxd4 Bf6 1/2-1/2

[Event "POL-chT 2nd League"]
[Site "Jastrzebia Gora"]
[Date "2024.09.01"]
[Round "2.37"]
[White "Marszalek, Maciej"]
[Black "Krzywda, Andrzej"]
[Result "1/2-1/2"]
[ECO "A13"]
[WhiteElo "2276"]
[BlackElo "2208"]
[PlyCount "27"]
[EventDate "2024.08.31"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]
[WhiteTeam "Stara Wies Parnas"]
[BlackTeam "Chroscice Victoria"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. g3 d5 2. c4 e6 3. Bg2 dxc4 4. Qa4+ Nd7 5. Qxc4 c5 6. Qc2 Rb8 7. a4 b6 8. Nf3 Bb7 9. 0-0 Ngf6 10. Nc3 Be7 11. d3 a6 12. Bf4 Rc8 13. Rac1 0-0 14. Rfd1 1/2-1/2

[Event "Polanica Zdroj op 60th"]
[Site "Polanica Zdroj"]
[Date "2024.08.25"]
[Round "9"]
[White "Mickiewicz, Piotr"]
[Black "Marszalek, Maciej"]
[Result "0-1"]
[ECO "A11"]
[WhiteElo "2217"]
[BlackElo "2276"]
[PlyCount "63"]
[EventDate "2024.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. b3 Bg7 4. Bb2 0-0 5. g3 c6 6. Bg2 d5 7. 0-0 a5 8. a3 Re8 9. d3 Bg4 10. Nbd2 Nbd7 11. h3 Bxf3 12. Nxf3 e5 13. Qc2 Qb6 14. Rac1 Bf8 15. d4 e4 16. Ne5 Rad8 17. Rfd1 Nxe5 18. dxe5 Nh5 19. e3 Ng7 20. Bd4 Bc5 21. Bxc5 Qxc5 22. cxd5 Qxc2 23. Rxc2 Rxe5 24. f4 Rexd5 25. Rxd5 cxd5 26. Rc7 Nf5 27. Kf2 d4 28. Bxe4 dxe3+ 29. Kf3 Re8 30. Rc1 e2 31. Re1 Nd4+ 32. Ke3 0-1

[Event "Polanica Zdroj op 60th"]
[Site "Polanica Zdroj"]
[Date "2024.08.24"]
[Round "8"]
[White "Marszalek, Maciej"]
[Black "Jedraszek, Pawel"]
[Result "1-0"]
[ECO "A16"]
[WhiteElo "2276"]
[BlackElo "2121"]
[PlyCount "87"]
[EventDate "2024.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 0-0 5. e4 c5 6. Nge2 d6 7. 0-0 Be6 8. d3 Nc6 9. h3 a6 10. a4 Ne8 11. Kh2 Rb8 12. f4 Nc7 13. f5 Bd7 14. Bg5 Nd4 15. Nxd4 cxd4 16. Ne2 b5 17. axb5 axb5 18. b3 bxc4 19. bxc4 Rb2 20. Rf2 Be5 21. Qc1 Rb3 22. Qc2 Rb6 23. Raf1 f6 24. Bc1 Qb8 25. fxg6 hxg6 26. Nf4 Kg7 27. Kg1 Rh8 28. g4 Bxf4 29. Bxf4 g5 30. Bxg5 fxg5 31. Rf7+ Kg6 32. Qf2 Rb1 33. Rf6+ Kh7 34. Rf7+ Kg6 35. Rg7+ Kxg7 36. Qf7+ Kh6 37. Qh5+ Kg7 38. Qxg5+ Kh7 39. Qxe7+ Kh6 40. Qf6+ Kh7 41. Qf7+ Kh6 42. g5+ Kxg5 43. Qf6+ Kh5 44. Bf3+ 1-0

[Event "Polanica Zdroj op 60th"]
[Site "Polanica Zdroj"]
[Date "2024.08.23"]
[Round "7"]
[White "Cyborowski, Lukasz"]
[Black "Marszalek, Maciej"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2457"]
[BlackElo "2276"]
[PlyCount "63"]
[EventDate "2024.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 g6 3. Nbd2 Bg7 4. e4 d6 5. Bd3 0-0 6. 0-0 c5 7. c3 cxd4 8. cxd4 e5 9. dxe5 dxe5 10. Nc4 Nc6 11. Ncxe5 Nxe5 12. Nxe5 Nxe4 13. Nxf7 Rxf7 14. Bxe4 Be6 15. Be3 Bxb2 16. Rb1 Qf6 17. Qe2 Be5 18. Bxb7 Rd8 19. Ba6 Bd5 20. Rbd1 Kg7 21. Rxd5 Rxd5 22. Bc4 Rdd7 23. Bxf7 Rxf7 24. Rd1 h5 25. Qc4 Kh7 26. g3 Qf3 27. Qd5 Qf6 28. Rb1 Qe7 29. Qe4 Bc3 30. Qd3 Bg7 31. Rb5 Be5 32. Qe4 1-0

[Event "Polanica Zdroj op 60th"]
[Site "Polanica Zdroj"]
[Date "2024.08.22"]
[Round "6"]
[White "Marszalek, Maciej"]
[Black "Xu, Yuze"]
[Result "1-0"]
[ECO "E06"]
[WhiteElo "2276"]
[BlackElo "2081"]
[PlyCount "151"]
[EventDate "2024.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. c4 e6 2. g3 Nf6 3. Bg2 d5 4. Nf3 Be7 5. 0-0 0-0 6. d4 c6 7. Nc3 b6 8. Ne5 Bb7 9. e4 dxc4 10. a4 Bb4 11. Be3 b5 12. axb5 Bxc3 13. bxc6 Nxc6 14. bxc3 Nxe5 15. dxe5 Qxd1 16. Rfxd1 Nxe4 17. Rd4 Nc5 18. Rxc4 Bxg2 19. Kxg2 Nd7 20. Bd4 Nb6 21. Rc7 Nd5 22. Rcxa7 Rac8 23. R1a3 Rc4 24. Ra8 f6 25. Rxf8+ Kxf8 26. exf6 gxf6 27. f4 Kf7 28. Kf3 Kg6 29. Ke4 Ne7 30. Ra6 Nc6 31. Rb6 Nxd4 32. cxd4 Kf7 33. Rb2 Rc3 34. f5 exf5+ 35. Kxf5 Rf3+ 36. Ke4 Rf1 37. Ke3 Ke6 38. Rb7 h5 39. Rh7 Rf5 40. Ke4 Rg5 41. Rh8 Rg4+ 42. Ke3 Rg5 43. Re8+ Kf7 44. Re4 Ra5 45. Kf3 Kg6 46. Re3 Kf5 47. Rd3 Rd5 48. h3 Ke6 49. Ke4 h4 50. g4 f5+ 51. gxf5+ Rxf5 52. Ra3 Rh5 53. Ra6+ Ke7 54. d5 Kd7 55. Kd4 Kc7 56. Kc5 Kb7 57. Rg6 Rh7 58. Kd6 Kc8 59. Rg8+ Kb7 60. Re8 Rh6+ 61. Re6 Rh5 62. Kc5 Kc7 63. Re7+ Kd8 64. Ra7 Rf5 65. Ra4 Kd7 66. Rxh4 Rf1 67. Rh7+ Kd8 68. Kc6 Rc1+ 69. Kd6 Ke8 70. Rh8+ Kf7 71. Kd7 Ra1 72. d6 Ra7+ 73. Kc6 Ra6+ 74. Kc7 Ra7+ 75. Kb6 Ra3 76. d7 1-0

[Event "Polanica Zdroj op 60th"]
[Site "Polanica Zdroj"]
[Date "2024.08.21"]
[Round "5"]
[White "Ciszewski, Krzysztof"]
[Black "Marszalek, Maciej"]
[Result "0-1"]
[ECO "D35"]
[WhiteElo "2090"]
[BlackElo "2276"]
[PlyCount "96"]
[EventDate "2024.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. cxd5 exd5 5. Bf4 c6 6. e3 Bf5 7. Nf3 Nf6 8. h3 Nbd7 9. Be2 h6 10. 0-0 0-0 11. Rc1 Ne4 12. Nxe4 Bxe4 13. Bd3 Nf6 14. Ne5 Bd6 15. f3 Bxd3 16. Qxd3 Re8 17. Rcd1 Bxe5 18. Bxe5 Nd7 19. Bf4 Qe7 20. Rfe1 Nf8 21. a3 Ng6 22. Bg3 Rad8 23. e4 Qg5 24. Kh2 h5 25. Qe3 Qxe3 26. Rxe3 f5 27. Rb3 fxe4 28. fxe4 h4 29. Bf2 dxe4 30. Rxb7 e3 31. Be1 Rd5 32. b4 e2 33. Rc1 Re6 34. Rc7 Rxd4 35. R1xc6 Rxc6 36. Rxc6 Ne5 37. Rc7 Nd3 38. Bc3 e1Q 39. Bxe1 Nxe1 40. Rxa7 Rd2 41. Kg1 Nxg2 42. b5 Nf4 43. b6 Rb2 44. b7 Kh7 45. a4 Nxh3+ 46. Kh1 Ng5 47. Ra5 Nf3 48. Rh5+ Kg6 0-1

[Event "Polanica Zdroj op 60th"]
[Site "Polanica Zdroj"]
[Date "2024.08.20"]
[Round "4"]
[White "Marszalek, Maciej"]
[Black "Alimbetov, Dias"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "2276"]
[BlackElo "1887"]
[PlyCount "81"]
[EventDate "2024.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nc6 3. d3 Bc5 4. Nf3 d6 5. c3 Nf6 6. a4 a6 7. 0-0 Ba7 8. Re1 0-0 9. h3 Ne7 10. Nbd2 Ng6 11. Nf1 c6 12. Bb3 Be6 13. Bc2 Re8 14. Ng3 h6 15. d4 Qc7 16. Be3 c5 17. Rc1 b5 18. Qd2 Kh7 19. Nf5 Bxf5 20. exf5 Ne7 21. dxe5 dxe5 22. axb5 axb5 23. Qe2 e4 24. Nh4 Ned5 25. c4 Nxe3 26. Qxe3 bxc4 27. Qc3 Rab8 28. Rcd1 Rb4 29. g3 Bb8 30. Ng2 Qe5 31. Ne3 Rxb2 32. Qxc4 Kg8 33. Nd5 Qxf5 34. Nxf6+ gxf6 35. Rxe4 Rxe4 36. Qxe4 Qxe4 37. Bxe4 Be5 38. Rc1 Bd4 39. Rc2 Rb1+ 40. Kg2 Re1 41. Bd5 1/2-1/2

[Event "Polanica Zdroj op 60th"]
[Site "Polanica Zdroj"]
[Date "2024.08.19"]
[Round "3"]
[White "Witczak, Borys"]
[Black "Marszalek, Maciej"]
[Result "0-1"]
[ECO "D36"]
[WhiteElo "2035"]
[BlackElo "2276"]
[PlyCount "80"]
[EventDate "2024.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. cxd5 exd5 5. Nf3 c6 6. Qc2 Nf6 7. Bg5 h6 8. Bh4 0-0 9. e3 Nbd7 10. Bd3 Re8 11. 0-0 Ne4 12. Bxe7 Qxe7 13. Ne2 Nf8 14. Nf4 g5 15. Ne2 Bg4 16. Ne5 Bxe2 17. Qxe2 f6 18. Ng4 Qg7 19. f3 Nd6 20. Rae1 h5 21. Nf2 Ne6 22. Qc2 Re7 23. Qc3 f5 24. g4 hxg4 25. fxg4 f4 26. Bf5 Rae8 27. Nd3 fxe3 28. Bxe6+ Rxe6 29. Ne5 Rxe5 30. dxe5 Qxe5 31. Qd3 Kg7 32. Rf3 d4 33. Ref1 Qe4 34. Qb3 Re6 35. h3 c5 36. Qa3 e2 37. Qxc5 exf1Q+ 38. Rxf1 Qe3+ 39. Kg2 Qe2+ 40. Kg1 Qe5 0-1

[Event "Polanica Zdroj op 60th"]
[Site "Polanica Zdroj"]
[Date "2024.08.18"]
[Round "2"]
[White "Marszalek, Maciej"]
[Black "Oglaza, Dawid"]
[Result "1/2-1/2"]
[ECO "D30"]
[WhiteElo "2276"]
[BlackElo "1995"]
[PlyCount "50"]
[EventDate "2024.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 e6 3. Bg2 d5 4. 0-0 Be7 5. b3 c5 6. c4 Nc6 7. cxd5 exd5 8. d4 0-0 9. Bb2 b6 10. Nc3 Bb7 11. Rc1 Rc8 12. dxc5 Bxc5 13. Nh4 Ne7 14. Qd3 Qd7 15. Na4 Qe6 16. Nxc5 bxc5 17. Rfe1 Rfd8 18. e3 Ba6 19. Qc3 Ng6 20. Nxg6 hxg6 21. Qa5 Qb6 22. Qxb6 axb6 23. Red1 Bb7 24. a4 Ne4 25. Be5 Re8 1/2-1/2

[Event "Polanica Zdroj op 60th"]
[Site "Polanica Zdroj"]
[Date "2024.08.17"]
[Round "1"]
[White "Komendecki, Antoni"]
[Black "Marszalek, Maciej"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "2000"]
[BlackElo "2276"]
[PlyCount "67"]
[EventDate "2024.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. e4 c5 2. c3 e6 3. d4 d5 4. exd5 exd5 5. Bd3 Nf6 6. h3 Be7 7. Nf3 0-0 8. 0-0 Nc6 9. Re1 h6 10. Bf4 Be6 11. Qd2 Re8 12. Na3 cxd4 13. Nxd4 Nxd4 14. cxd4 a6 15. Rac1 Qb6 16. Bc7 Qa7 17. Bb1 Nd7 18. Qd3 Nf8 19. f4 Bf6 20. Be5 Bxe5 21. Rxe5 f6 22. Ree1 Qb6 23. b3 Qd6 24. f5 Qxa3 25. fxe6 Rxe6 26. Qf5 Rxe1+ 27. Rxe1 Rd8 28. Kh1 Qd6 29. Bc2 Qd7 30. Qf3 Qc7 31. Bf5 Qd6 32. Qe3 Qc7 33. Rc1 Qd6 34. Re1 1/2-1/2

[Event "Krakow op"]
[Site "Krakow"]
[Date "2024.06.29"]
[Round "9"]
[White "Brzezina, Piotr"]
[Black "Marszalek, Maciej"]
[Result "1-0"]
[ECO "A67"]
[WhiteElo "2298"]
[BlackElo "2255"]
[PlyCount "69"]
[EventDate "2024.06.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. f4 Bg7 8. Bb5+ Nfd7 9. Bd3 Qh4+ 10. g3 Qd8 11. Nf3 0-0 12. 0-0 Na6 13. f5 gxf5 14. exf5 Nf6 15. Bg5 c4 16. Bxc4 h6 17. Bh4 Qb6+ 18. Qd4 Ng4 19. Qxb6 axb6 20. Rae1 Nc5 21. Nb5 Bd7 22. Nxd6 Bxb2 23. Be7 Rfb8 24. h3 Nf6 25. Re2 Bc3 26. Re3 Bb2 27. Rb1 Na4 28. Rxb2 Nxb2 29. Bxf6 Nxc4 30. Nxc4 Bxf5 31. g4 Bb1 32. d6 Bxa2 33. Nxb6 Ra6 34. d7 Rxb6 35. Re8+ 1-0

[Event "Krakow op"]
[Site "Krakow"]
[Date "2024.06.28"]
[Round "8"]
[White "Marszalek, Maciej"]
[Black "Turski, Bartlomiej"]
[Result "1/2-1/2"]
[ECO "A22"]
[WhiteElo "2255"]
[BlackElo "2334"]
[PlyCount "53"]
[EventDate "2024.06.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. c4 e5 2. e3 Nf6 3. Nc3 Bb4 4. Nge2 0-0 5. a3 Be7 6. Qc2 c6 7. d4 exd4 8. Nxd4 d5 9. Nf5 Re8 10. Nxe7+ Rxe7 11. Be2 Be6 12. cxd5 cxd5 13. 0-0 d4 14. Nb5 Nc6 15. Nxd4 Nxd4 16. exd4 Qxd4 17. Be3 Qe5 18. Qc5 Nd5 19. Bf3 b6 20. Qd4 Qxd4 21. Bxd4 Rd8 22. h3 Red7 23. Be5 f6 24. Bg3 Kf7 25. Rfe1 Ne7 26. Bf4 Nf5 27. Be3 1/2-1/2

[Event "Krakow op"]
[Site "Krakow"]
[Date "2024.06.26"]
[Round "6"]
[White "Marszalek, Maciej"]
[Black "Kelires, Andreas"]
[Result "0-1"]
[ECO "A34"]
[WhiteElo "2255"]
[BlackElo "2516"]
[PlyCount "112"]
[EventDate "2024.06.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. c4 e6 2. e4 c5 3. Nc3 Nc6 4. g3 Nd4 5. Bg2 Ne7 6. d3 Nec6 7. Nge2 Be7 8. 0-0 0-0 9. Be3 a6 10. a4 d6 11. f4 Rb8 12. Bf2 Bd7 13. Rb1 Bf6 14. g4 g6 15. Nxd4 cxd4 16. Ne2 b5 17. axb5 axb5 18. b3 e5 19. h3 Ra8 20. Qd2 b4 21. g5 Be7 22. Bg3 Ra3 23. Rb2 f6 24. gxf6 Bxf6 25. Kh2 Qe7 26. Qe1 Kg7 27. Kh1 Rfa8 28. Nc1 Ra1 29. Qf2 Rf8 30. Ra2 Rxa2 31. Qxa2 exf4 32. Bxf4 Be5 33. Qd2 Bxf4 34. Rxf4 Rxf4 35. Qxf4 Qe5 36. Ne2 Qxf4 37. Nxf4 Kf6 38. Kh2 Ke5 39. Kg3 g5 40. Nd5 Be6 41. Nc7 h5 42. Bf1 h4+ 43. Kf3 Na5 44. Na6 Nxb3 45. Nxb4 Nd2+ 46. Ke2 Nxf1 47. Kxf1 Bxh3+ 48. Kf2 Bd7 49. Nc2 g4 50. Kg2 Kf4 51. Nxd4 h3+ 52. Kg1 g3 53. Ne2+ Kf3 54. Nd4+ Ke3 55. Nf5+ Bxf5 56. exf5 h2+ 0-1

[Event "Krakow op"]
[Site "Krakow"]
[Date "2024.06.25"]
[Round "5"]
[White "Samunenkov, Igor"]
[Black "Marszalek, Maciej"]
[Result "1-0"]
[ECO "A77"]
[WhiteElo "2532"]
[BlackElo "2255"]
[PlyCount "175"]
[EventDate "2024.06.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. Nf3 g6 7. Nd2 Nbd7 8. e4 Bg7 9. Be2 0-0 10. 0-0 Re8 11. h3 a6 12. a4 Rb8 13. Qc2 Nh5 14. Bxh5 gxh5 15. a5 b5 16. axb6 Nxb6 17. Nf3 h6 18. Bf4 Qf6 19. Bg3 Nc4 20. Ra2 Bd7 21. Nd2 Nxd2 22. Qxd2 h4 23. Bf4 Rb6 24. Re1 Qg6 25. Kh2 Bc8 26. f3 Rb4 27. Raa1 Kh7 28. Re2 Qf6 29. Qc1 Qd8 30. Kh1 f5 31. Qc2 Kh8 32. Rae1 fxe4 33. fxe4 Qf6 34. Bh2 Qg6 35. Qc1 a5 36. e5 dxe5 37. Bxe5 Bxe5 38. Rxe5 Rg8 39. R1e2 Rd4 40. R5e3 Bf5 41. Qe1 Bd3 42. Rf2 Rf4 43. Re6 Qg5 44. Rxh6+ Qxh6 45. Qe5+ Qf6 46. Qxf4 Qxf4 47. Rxf4 Rb8 48. d6 Rd8 49. Na4 Rxd6 50. Nxc5 Bb5 51. Rxh4+ Kg7 52. Nb3 Rd1+ 53. Kh2 Rb1 54. Rh5 Be8 55. Rxa5 Rxb2 56. Nd4 Bg6 57. Re5 Kf6 58. Re2 Rb1 59. g4 Rb4 60. Nf3 Be4 61. Kg3 Bb7 62. Re3 Bc8 63. Nd2 Bb7 64. h4 Bc8 65. Ne4+ Ke5 66. Nf2+ Kf6 67. Rf3+ Kg6 68. h5+ Kg7 69. Rf4 Rb5 70. Kh4 Ra5 71. Nh1 Rb5 72. Ng3 Ra5 73. Rf2 Ra4 74. Nf5+ Kh7 75. Kg5 Ra5 76. Rf4 Be6 77. Kh4 Bc8 78. Nd6 Be6 79. Rf6 Bb3 80. Nf5 Bc2 81. Rf7+ Kg8 82. Nh6+ Kh8 83. Rc7 Bd1 84. Nf7+ Kg7 85. Ng5+ Kh8 86. h6 Ra8 87. Rh7+ Kg8 88. Rg7+ 1-0

[Event "Krakow op"]
[Site "Krakow"]
[Date "2024.06.24"]
[Round "4"]
[White "Marszalek, Maciej"]
[Black "Apoorv, Kamble"]
[Result "1-0"]
[ECO "A21"]
[WhiteElo "2255"]
[BlackElo "2369"]
[PlyCount "155"]
[EventDate "2024.06.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Bb4 3. g3 Bxc3 4. bxc3 d6 5. Bg2 Ne7 6. e4 Nbc6 7. Ne2 0-0 8. d3 f5 9. f3 fxe4 10. fxe4 Bg4 11. h3 Bf3 12. 0-0 Bxg2 13. Rxf8+ Qxf8 14. Kxg2 Qf7 15. Ng1 a6 16. a4 Rf8 17. Be3 Na5 18. Rb1 Qg6 19. Qc2 Qe8 20. Nf3 b6 21. Nd2 Qd7 22. Rf1 Rxf1 23. Nxf1 Ng6 24. Bf2 Nf8 25. Ne3 Ne6 26. Nd5 Ng5 27. g4 Ne6 28. Be3 Nb7 29. d4 Na5 30. Qa2 Qf7 31. Qe2 Qe8 32. Qf1 Qf7 33. Qd3 h6 34. dxe5 dxe5 35. c5 Qe8 36. cxb6 cxb6 37. Nxb6 Nb7 38. Qd5 Nbd8 39. Qxe5 Qc6 40. c4 Nf7 41. Qd5 Nf4+ 42. Bxf4 Qxb6 43. c5 Qb2+ 44. Bd2 Kh8 45. Qd3 Qa2 46. Qd5 Qc2 47. Qxf7 Qxd2+ 48. Qf2 Qc3 49. Qf8+ Kh7 50. Qf5+ Kh8 51. Qc8+ Kh7 52. Qxa6 Qxc5 53. Qd3 Kh8 54. h4 Qc8 55. Qe2 Qc5 56. h5 Qc3 57. Qf2 Qb4 58. Qc2 Qa3 59. a5 Qd6 60. Qe2 Qd4 61. a6 Kh7 62. e5 Qd5+ 63. Kh2 Qa5 64. Kh3 Kg8 65. Kg3 Kf8 66. a7 Ke7 67. Qe3 Ke8 68. Kh3 Qa1 69. e6 Qh1+ 70. Kg3 Qa1 71. Qf2 Ke7 72. Qc5+ Kxe6 73. Qc6+ Ke5 74. a8Q Qe1+ 75. Kg2 Qe2+ 76. Kh3 Qf1+ 77. Qg2 Qd3+ 78. Qaf3 1-0

[Event "Krakow op"]
[Site "Krakow"]
[Date "2024.06.23"]
[Round "2"]
[White "Marszalek, Maciej"]
[Black "Alexiadis, Hristos"]
[Result "1/2-1/2"]
[ECO "A36"]
[WhiteElo "2255"]
[BlackElo "2378"]
[PlyCount "54"]
[EventDate "2024.06.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 0-0 5. e4 c5 6. Nge2 Nc6 7. d3 Rb8 8. 0-0 a6 9. a4 d6 10. h3 Ne8 11. Be3 Nc7 12. d4 cxd4 13. Nxd4 Ne6 14. Nde2 Bd7 15. Rb1 Na5 16. b3 b5 17. cxb5 axb5 18. Qd3 bxa4 19. bxa4 Nb3 20. Nd5 Bxa4 21. Qc4 Nec5 22. Nec3 Bd7 23. Bxc5 Nxc5 24. Rxb8 Qxb8 25. Nxe7+ Kh8 26. Ned5 Qd8 27. Ra1 Be6 1/2-1/2

[Event "Krakow op"]
[Site "Krakow"]
[Date "2024.06.22"]
[Round "1"]
[White "Fus, Jakub"]
[Black "Marszalek, Maciej"]
[Result "1/2-1/2"]
[ECO "C73"]
[WhiteElo "2455"]
[BlackElo "2255"]
[PlyCount "90"]
[EventDate "2024.06.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 220 Extra"]
[Source "ChessBase"]
[SourceDate "2024.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. Bxc6+ bxc6 6. d4 exd4 7. Qxd4 c5 8. Qd3 Be7 9. Nc3 Nf6 10. 0-0 0-0 11. Re1 h6 12. h3 Be6 13. Bf4 Re8 14. Rad1 Qc8 15. e5 Bf5 16. Qc4 Be6 17. Qe2 dxe5 18. Nxe5 Qb7 19. b3 Bd6 20. Bh2 Bf5 21. Qc4 Be6 22. Qf1 Bf5 23. Na4 Bxc2 24. Rc1 Bf5 25. Qc4 Re7 26. Nxc5 Qb5 27. Qd4 Rae8 28. Re3 a5 29. a3 Qb6 30. Rc4 Be6 31. Rc1 Bc8 32. b4 axb4 33. axb4 Bb7 34. Bg3 Ba8 35. Rce1 Qb5 36. Ng4 Nxg4 37. Rxe7 Rxe7 38. Rxe7 Bxe7 39. hxg4 Bf6 40. Qf4 Qc6 41. f3 Bg5 42. Qd4 Qd5 43. Qxd5 Bxd5 44. Bxc7 Be3+ 45. Kh2 Bxc5 1/2-1/2

[Event "Krakow op-A 34th"]
[Site "Krakow"]
[Date "2024.01.03"]
[Round "8"]
[White "Marszalek, Maciej"]
[Black "Pacuszka, Tomasz"]
[Result "1/2-1/2"]
[ECO "E06"]
[WhiteElo "2269"]
[BlackElo "2124"]
[PlyCount "41"]
[EventDate "2023.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 218 Extra"]
[Source "ChessBase"]
[SourceDate "2024.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Be7 5. Bg2 0-0 6. 0-0 c6 7. Nbd2 b6 8. Qc2 Bb7 9. e4 Na6 10. a3 c5 11. exd5 exd5 12. dxc5 Nxc5 13. b4 Ne6 14. Bb2 dxc4 15. Nxc4 Rc8 16. Qe2 Qd5 17. Rac1 Qb5 18. Rfe1 Rc7 19. Be5 Rd7 20. Ne3 Qxe2 21. Rxe2 1/2-1/2

[Event "Krakow op-A 34th"]
[Site "Krakow"]
[Date "2024.01.02"]
[Round "7"]
[White "Kaliszuk, Kamil"]
[Black "Marszalek, Maciej"]
[Result "1-0"]
[ECO "E73"]
[WhiteElo "2107"]
[BlackElo "2269"]
[PlyCount "97"]
[EventDate "2023.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 218 Extra"]
[Source "ChessBase"]
[SourceDate "2024.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Be3 e5 7. d5 Na6 8. g4 Nc5 9. f3 a5 10. h4 h5 11. g5 Ne8 12. Qd2 Bd7 13. 0-0-0 Qb8 14. Nh3 c6 15. Nf2 Nc7 16. dxc6 Bxc6 17. Qxd6 N5e6 18. Bb6 Rd8 19. Bxc7 Rxd6 20. Bxb8 Rxd1+ 21. Nfxd1 Rxb8 22. Ne3 Bf8 23. Ncd5 Bc5 24. Nc2 Kg7 25. Rh2 Bxd5 26. cxd5 Nf4 27. Bf1 f6 28. gxf6+ Kxf6 29. Kd2 Rc8 30. a3 Ke7 31. Kd1 g5 32. hxg5 Rg8 33. Ne1 Rxg5 34. Nd3 Rg1 35. Nxf4 Rxf1+ 36. Ke2 Rc1 37. Kd2 Rf1 38. Nd3 Bd4 39. Rxh5 Rxf3 40. Nxe5 Rf2+ 41. Kd3 Bxb2 42. Rh7+ Kd8 43. Nc4 b5 44. Nxa5 Bxa3 45. Nc6+ Ke8 46. e5 Rf1 47. Rb7 Rb1 48. e6 Bd6 49. Rd7 1-0

[Event "Krakow op-A 34th"]
[Site "Krakow"]
[Date "2024.01.02"]
[Round "6"]
[White "Marszalek, Maciej"]
[Black "Kazantzoglou, Stefanos"]
[Result "1/2-1/2"]
[ECO "A13"]
[WhiteElo "2269"]
[BlackElo "2152"]
[PlyCount "87"]
[EventDate "2023.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 218 Extra"]
[Source "ChessBase"]
[SourceDate "2024.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.31"]
[SourceQuality "1"]

1. Nf3 d5 2. e3 Nf6 3. b3 e6 4. c4 Bd6 5. Be2 dxc4 6. bxc4 0-0 7. Bb2 b6 8. 0-0 Bb7 9. Nc3 Nbd7 10. d4 a6 11. Qb3 e5 12. Ba3 Bxa3 13. Qxa3 exd4 14. exd4 Ne4 15. Nxe4 Bxe4 16. Nd2 Bb7 17. Bf3 Bxf3 18. Nxf3 Re8 19. Rfe1 a5 20. Rxe8+ Qxe8 21. Re1 Qf8 22. Qa4 Rd8 23. Qc6 Qd6 24. Qxd6 cxd6 25. Rb1 Rc8 26. Nd2 d5 27. cxd5 Rc2 28. Nf1 Rxa2 29. Rc1 Ra4 30. Rc8+ Nf8 31. g3 Rxd4 32. Ne3 g6 33. Rb8 Rb4 34. d6 Kg7 35. Nd5 Rd4 36. Nc7 Nd7 37. Ne8+ Kh6 38. Rb7 Re4 39. Rxd7 Rxe8 40. Rb7 Rd8 41. Rxb6 a4 42. Ra6 a3 43. Rxa3 Rxd6 44. h4 1/2-1/2

[Event "Krakow op-A 34th"]
[Site "Krakow"]
[Date "2023.12.31"]
[Round "5"]
[White "Manko, Mariya"]
[Black "Marszalek, Maciej"]
[Result "0-1"]
[ECO "A62"]
[WhiteElo "2128"]
[BlackElo "2269"]
[PlyCount "64"]
[EventDate "2023.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 218 Extra"]
[Source "ChessBase"]
[SourceDate "2024.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.31"]
[SourceQuality "1"]

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 Bf5 11. Nh4 Bc8 12. Qd2 a6 13. a4 Qe7 14. e4 Nbd7 15. Nf3 Ng4 16. Rab1 Nde5 17. Ne1 b5 18. h3 b4 19. hxg4 bxc3 20. bxc3 Bxg4 21. Bg5 f6 22. Bh6 Bxh6 23. Qf4 Bg5 24. Qxg5 Be2 25. Qh6 Bxf1 26. Nc2 Rab8 27. Rxf1 Rb5 28. Ne3 Rb3 29. f4 Nf7 30. Qh3 Rxc3 31. g4 Qd7 32. Re1 Qxa4 0-1

[Event "Krakow op-A 34th"]
[Site "Krakow"]
[Date "2023.12.30"]
[Round "4"]
[White "Marszalek, Maciej"]
[Black "Lehocz, Jozsef Jr"]
[Result "0-1"]
[ECO "A21"]
[WhiteElo "2269"]
[BlackElo "2116"]
[PlyCount "120"]
[EventDate "2023.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 218 Extra"]
[Source "ChessBase"]
[SourceDate "2024.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.31"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Bb4 3. g3 Bxc3 4. dxc3 d6 5. Bg2 f5 6. e4 Nc6 7. Qc2 Nge7 8. Bg5 0-0 9. Ne2 h6 10. Be3 fxe4 11. 0-0-0 Be6 12. b3 a5 13. a4 Nf5 14. Qxe4 Nxe3 15. Qxe3 Qf6 16. Rhf1 Rae8 17. Kb2 Qf7 18. Qd2 Qh5 19. h4 Bg4 20. Rde1 Bf3 21. Bh3 Kh8 22. Ng1 Bg4 23. Bg2 Nd8 24. Be4 Bf5 25. Bf3 Bg4 26. Be4 Bd7 27. f3 Ne6 28. Bb1 Nc5 29. g4 Qxh4 30. Ne2 Qg5 31. f4 exf4 32. Nxf4 Kg8 33. Rxe8 Bxe8 34. Rf2 Bc6 35. Ng6 Qxd2+ 36. Rxd2 Re8 37. b4 axb4 38. cxb4 Nxa4+ 39. Kb3 Re3+ 40. Rd3 Rxd3+ 41. Bxd3 Nb6 42. c5 dxc5 43. bxc5 Nd7 44. Kb4 Kf7 45. Bf5 Kf6 46. Nf4 Ne5 47. Bc8 Bf3 48. Kc3 Nxg4 49. Ne6 Ne3 50. Kd4 Bg4 51. Nxc7 Bxc8 52. Kxe3 Ke5 53. Ne8 Bd7 54. Nxg7 Kd5 55. Nh5 Kxc5 56. Nf6 Be6 57. Ne4+ Kd5 58. Kf4 b5 59. Nc3+ Kc4 60. Nxb5 Kxb5 0-1

[Event "Krakow op-A 34th"]
[Site "Krakow"]
[Date "2023.12.29"]
[Round "3"]
[White "Aakash Sharadchandra, Dalvi"]
[Black "Marszalek, Maciej"]
[Result "1-0"]
[ECO "E94"]
[WhiteElo "2130"]
[BlackElo "2269"]
[PlyCount "71"]
[EventDate "2023.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 218 Extra"]
[Source "ChessBase"]
[SourceDate "2024.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 Nbd7 7. 0-0 e5 8. Qc2 c6 9. Rd1 Qe7 10. d5 c5 11. a3 h6 12. b4 Nh7 13. bxc5 Nxc5 14. Be3 b6 15. Bxc5 bxc5 16. Rab1 f5 17. Qa4 fxe4 18. Nxe4 Bf5 19. Nfd2 Nf6 20. Bf3 Nxe4 21. Nxe4 Rab8 22. Qc6 Bxe4 23. Bxe4 Kh7 24. Qa4 h5 25. Qc2 Qg5 26. h4 Qf6 27. Rxb8 Rxb8 28. Rd3 Qxh4 29. Bxg6+ Kg8 30. Rh3 Qd4 31. Qf5 Qf4 32. Qe6+ Kh8 33. Rxh5+ Bh6 34. g3 Qc1+ 35. Kg2 Rf8 36. Bf5 1-0

[Event "Krakow op-A 34th"]
[Site "Krakow"]
[Date "2023.12.28"]
[Round "2"]
[White "Marszalek, Maciej"]
[Black "Dzida, Kamil"]
[Result "0-1"]
[ECO "A23"]
[WhiteElo "2269"]
[BlackElo "2396"]
[PlyCount "84"]
[EventDate "2023.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 218 Extra"]
[Source "ChessBase"]
[SourceDate "2024.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.31"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 c6 4. Nf3 e4 5. Nd4 Qb6 6. Nb3 d5 7. cxd5 cxd5 8. d4 Be6 9. Bg2 Nbd7 10. Bf4 a5 11. a4 Bb4 12. 0-0 0-0 13. Nb5 Rfc8 14. Rc1 Rc6 15. Rxc6 bxc6 16. Nc7 Rc8 17. Nxe6 fxe6 18. Bh3 Kf7 19. f3 exf3 20. Rxf3 c5 21. dxc5 Nxc5 22. Nd4 Kg8 23. Be3 Re8 24. Nc2 Qd6 25. Nxb4 axb4 26. Rf1 e5 27. Bg2 d4 28. Bd2 d3 29. e3 Rb8 30. a5 Nfe4 31. a6 Nxd2 32. Qxd2 Nxa6 33. Rc1 Nc5 34. Rc4 Nb3 35. Qd1 Na5 36. Rh4 d2 37. Bf3 Rd8 38. Kg2 Qd3 39. Be4 Nc4 40. Bxh7+ Qxh7 41. Rxc4 Qd3 42. Rxb4 Rf8 0-1

[Event "Krakow op-A 34th"]
[Site "Krakow"]
[Date "2023.12.27"]
[Round "1"]
[White "Krainski, Aleksander"]
[Black "Marszalek, Maciej"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "2102"]
[BlackElo "2269"]
[PlyCount "131"]
[EventDate "2023.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 218 Extra"]
[Source "ChessBase"]
[SourceDate "2024.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. e3 Bg7 4. Be2 d6 5. 0-0 0-0 6. Nc3 Nbd7 7. a4 e5 8. dxe5 dxe5 9. b3 Re8 10. Ba3 h6 11. Rb1 Nh7 12. e4 Nhf8 13. Qd2 Ne6 14. Rfd1 c6 15. Bf1 Nd4 16. Ne1 Qh4 17. Qe3 Nf6 18. Qg3 Qxg3 19. hxg3 h5 20. f3 Nh7 21. Ne2 Ne6 22. Nd3 Nhg5 23. Bd6 f6 24. Nc5 Nxc5 25. Bxc5 Ne6 26. Be3 Bf8 27. Kf2 Bb4 28. Nc1 Kg7 29. Na2 Be7 30. Nc3 Bb4 31. Na2 Be7 32. Nc3 f5 33. exf5 gxf5 34. f4 h4 35. Ne2 hxg3+ 36. Kxg3 Bf6 37. fxe5 Bxe5+ 38. Kf3 Kf6 39. g3 Rg8 40. Bg2 Ng5+ 41. Bxg5+ Rxg5 42. Rh1 Be6 43. Rh6+ Kf7 44. Rbh1 Rd8 45. Rh7+ Bg7 46. Ke3 Kg8 47. Bf3 Bf7 48. R7h4 Rg6 49. Rb4 b6 50. Rbh4 Re6+ 51. Kf2 Rd2 52. Rc4 c5 53. Ke1 Red6 54. Rf4 Rxc2 55. Rxf5 Bxb3 56. Rh4 Rb2 57. Rg5 Kf8 58. Nf4 Bf7 59. Rh7 Bf6 60. Rf5 Kg8 61. Rh3 Bc3+ 62. Kf1 Bc4+ 63. Kg1 Bd4+ 64. Kh1 Rb1+ 65. Kg2 Bf1+ 66. Kh2 0-1

[Event "Polanica Zdroj op 59th"]
[Site "Polanica Zdroj"]
[Date "2023.08.27"]
[Round "9"]
[White "Marszalek, Maciej"]
[Black "Pulpan, Jakub"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "2272"]
[BlackElo "2417"]
[PlyCount "69"]
[EventDate "2023.08.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 d6 3. g3 g6 4. Bg2 Bg7 5. e4 Nc6 6. Nge2 h5 7. h3 Be6 8. d3 Qd7 9. Nd5 Nce7 10. d4 c6 11. Nxe7 Qxe7 12. d5 cxd5 13. cxd5 Bd7 14. Qb3 b6 15. Nc3 Kf8 16. a4 h4 17. g4 Bh6 18. 0-0 Qf6 19. Ne2 Rc8 20. f4 exf4 21. Bxf4 Bxf4 22. Nxf4 Qd4+ 23. Kh1 Kg7 24. Qa3 Qe5 25. Nd3 Qe7 26. e5 Nh6 27. Rae1 Rhe8 28. exd6 Qg5 29. Re7 Rxe7 30. dxe7 Qe3 31. Qd6 Rc2 32. Qe5+ Qxe5 33. Nxe5 Bxa4 34. d6 Re2 35. Bc6 1-0

[Event "Polanica Zdroj op 59th"]
[Site "Polanica Zdroj"]
[Date "2023.08.26"]
[Round "8"]
[White "Chaczynski, Kamil"]
[Black "Marszalek, Maciej"]
[Result "0-1"]
[ECO "A62"]
[WhiteElo "2115"]
[BlackElo "2272"]
[PlyCount "150"]
[EventDate "2023.08.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 d6 6. Bg2 g6 7. Nc3 Bg7 8. Nf3 0-0 9. 0-0 Re8 10. Bf4 h6 11. Qc1 g5 12. Bd2 Bf5 13. h4 g4 14. Ne1 Kh7 15. a4 Na6 16. Nc2 Nb4 17. Ne3 Bg6 18. h5 Nxh5 19. Nxg4 Nf6 20. Nxf6+ Qxf6 21. e4 a6 22. Ra3 Rad8 23. Be3 Nd3 24. Qc2 Nb4 25. Qe2 Qe7 26. g4 Bd4 27. Rb3 Bxe3 28. Qxe3 Nc2 29. Qd2 Nd4 30. Ra3 Qg5 31. Qxg5 hxg5 32. a5 Rb8 33. f3 Kg7 34. Rf2 b5 35. axb6 Rxb6 36. Bf1 Ra8 37. Nd1 Kf6 38. Ne3 Ke7 39. Nc4 Rb4 40. e5 dxe5 41. Nxe5 Kd6 42. Nxg6 fxg6 43. Bxa6 Rab8 44. Bd3 Kxd5 45. Ra2 R8b6 46. Kg2 Ne6 47. Be4+ Ke5 48. Kg3 Nf4 49. Rd2 Rb8 50. Ra5 R4b5 51. Rxb5 Rxb5 52. Kf2 c4 53. Ke3 Rb4 54. Kf2 Rb3 55. Kg3 Nd3 56. Re2 Kf6 57. Bxd3 cxd3 58. Re8 Rxb2 59. f4 gxf4+ 60. Kxf4 Rb4+ 61. Ke3 Kg5 62. Kxd3 Kxg4 63. Ke2 Rf4 64. Ra8 g5 65. Ra1 Kh3 66. Ke3 Rf8 67. Rh1+ Kg2 68. Rh5 g4 69. Rg5 g3 70. Rg7 Kh2 71. Rh7+ Kg1 72. Rg7 g2 73. Ke2 Re8+ 74. Kd3 Re1 75. Kd2 Re5 0-1

[Event "Polanica Zdroj op 59th"]
[Site "Polanica Zdroj"]
[Date "2023.08.25"]
[Round "7"]
[White "Marszalek, Maciej"]
[Black "Kondys, Piotr"]
[Result "1/2-1/2"]
[ECO "A13"]
[WhiteElo "2272"]
[BlackElo "2044"]
[PlyCount "47"]
[EventDate "2023.08.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. c4 e6 2. Nf3 d5 3. g3 dxc4 4. Qa4+ Nd7 5. Qxc4 a6 6. Bg2 b5 7. Qc2 Bb7 8. 0-0 Ngf6 9. Nc3 c5 10. a4 Bc6 11. d3 Be7 12. Bg5 0-0 13. axb5 axb5 14. Nd2 Bxg2 15. Kxg2 Qb6 16. Bxf6 Nxf6 17. Qb3 Rfb8 18. Rxa8 Qc6+ 19. Kg1 Qxa8 20. Rc1 h6 21. Qd1 Qa5 22. Qb3 Qa8 23. Qd1 Qa5 24. Qb3 1/2-1/2

[Event "Polanica Zdroj op 59th"]
[Site "Polanica Zdroj"]
[Date "2023.08.24"]
[Round "6"]
[White "Czernek, Tymon"]
[Black "Marszalek, Maciej"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "2288"]
[BlackElo "2272"]
[PlyCount "81"]
[EventDate "2023.08.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[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. Re1 Bg7 8. a4 0-0 9. b4 Ne7 10. Nfd2 Ng6 11. Nf1 d5 12. Bb3 Nf4 13. Bxf4 gxf4 14. Nfd2 c6 15. h3 Be6 16. Nf3 Nd7 17. a5 Kh8 18. Nbd2 Rg8 19. Kh2 Qf8 20. Qe2 Bf6 21. Rg1 a6 22. g3 fxg3+ 23. fxg3 Rg6 24. Bc2 d4 25. cxd4 Qxb4 26. Rab1 Qxa5 27. Bb3 Bxb3 28. Rxb3 Qc7 29. d5 cxd5 30. exd5 b5 31. Ne4 Be7 32. Rc3 Qa5 33. d6 Bxd6 34. Nh4 Re6 35. Qh5 Qd8 36. Rf1 Bb4 37. Rb3 Be7 38. Rxf7 Bxh4 39. gxh4 Nf8 40. Qf5 Qe8 41. Rb2 1-0

[Event "Polanica Zdroj op 59th"]
[Site "Polanica Zdroj"]
[Date "2023.08.23"]
[Round "5"]
[White "Marszalek, Maciej"]
[Black "Barchuk, Irina"]
[Result "1-0"]
[ECO "A24"]
[WhiteElo "2272"]
[BlackElo "2049"]
[PlyCount "189"]
[EventDate "2023.08.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Nc3 Bg7 4. Bg2 0-0 5. e4 d6 6. Nge2 e5 7. 0-0 Be6 8. d3 c6 9. f4 Qb6+ 10. Kh1 Ng4 11. f5 Bc8 12. Qe1 f6 13. Nd1 Bh6 14. Bxh6 Nxh6 15. Qd2 Kg7 16. Ne3 a5 17. g4 Qb4 18. Qc1 Na6 19. h4 Nc5 20. Qc2 Nf7 21. Ng3 Qb6 22. Rf3 Qd8 23. Rd1 g5 24. hxg5 Nxg5 25. Rf2 Qb6 26. Nef1 Na6 27. Qe2 Bd7 28. Nh2 Be8 29. Nf3 h6 30. Nh4 c5 31. Ng6 Rf7 32. Bf1 Kg8 33. Rh2 Rh7 34. Rh5 Nb4 35. Qh2 Kg7 36. a3 Nc6 37. Qf2 Nd4 38. Rh2 Bxg6 39. fxg6 Kxg6 40. Bg2 Rf8 41. Nf5 Nge6 42. Rf1 Nf4 43. Qh4 Nde6 44. Rf2 Rfh8 45. Bf1 Kf7 46. Be2 Ng5 47. Bd1 Ke6 48. Qg3 Qd8 49. Rxf4 exf4 50. Qxf4 Nf7 51. d4 b6 52. Ba4 Ng5 53. Bc6 Kf7 54. dxc5 dxc5 55. Rd2 Ne6 56. Qf2 Qb8 57. Nd6+ Ke7 58. Nf5+ Kf8 59. Nh4 Rf7 60. Bd5 Qd6 61. Nf5 Qe5 62. Bxe6 Qxe4+ 63. Kh2 Qe5+ 64. Qg3 Re7 65. Qxe5 fxe5 66. Nxe7 Kxe7 67. Bf5 Kf6 68. Rd6+ Kg5 69. Kg3 Rg8 70. Re6 h5 71. Rxe5 hxg4 72. Bxg4+ Kf6 73. Re6+ Kf7 74. Rxb6 Rd8 75. Bf3 Rd2 76. Bd5+ Ke7 77. Kf4 Kd7 78. Ke5 Re2+ 79. Be4 Kc7 80. Rb5 Kd7 81. Kd5 Kd8 82. a4 Ke7 83. Bf5 Rf2 84. Bc8 Kd8 85. Ba6 Rf5+ 86. Ke4 Rf2 87. b3 Kc7 88. Bb7 Rh2 89. Bd5 Rh4+ 90. Ke3 Rh3+ 91. Bf3 Rh2 92. Rxc5+ Kb6 93. Rg5 Rb2 94. c5+ Kc7 95. Bd5 1-0

[Event "Polanica Zdroj op 59th"]
[Site "Polanica Zdroj"]
[Date "2023.08.22"]
[Round "4"]
[White "Dziewonski, Dariusz"]
[Black "Marszalek, Maciej"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "2160"]
[BlackElo "2272"]
[PlyCount "54"]
[EventDate "2023.08.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[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. Nc3 e5 4. Bc4 Be7 5. d3 Nf6 6. Nd2 d6 7. Nf1 Bg4 8. Qd2 0-0 9. Ne3 Be6 10. 0-0 Nd7 11. Qd1 Bg5 12. Ncd5 Na5 13. c3 Kh8 14. Kh1 Rb8 15. a4 Nxc4 16. dxc4 g6 17. b3 Bh6 18. Bd2 Rc8 19. f4 exf4 20. Ng4 Bg7 21. Nxf4 Ne5 22. Nxe5 Bxe5 23. Nxe6 fxe6 24. Rxf8+ Qxf8 25. Qf3 Qe7 26. Rf1 Qh4 27. g3 Qe7 1/2-1/2

[Event "Polanica Zdroj op 59th"]
[Site "Polanica Zdroj"]
[Date "2023.08.21"]
[Round "3"]
[White "Marszalek, Maciej"]
[Black "Cichon, Jakub"]
[Result "1-0"]
[ECO "E16"]
[WhiteElo "2272"]
[BlackElo "1936"]
[PlyCount "75"]
[EventDate "2023.08.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 b6 5. cxd5 exd5 6. Bg2 Bb7 7. 0-0 Nbd7 8. Nc3 Bd6 9. Nb5 Ne4 10. Nxd6+ Nxd6 11. Bg5 f6 12. Bf4 Qe7 13. Rc1 g5 14. Bd2 0-0-0 15. Qc2 c6 16. Bb4 Qe6 17. Nd2 Nb5 18. e3 f5 19. a4 Nc7 20. Nf3 Rhg8 21. Rfe1 Kb8 22. Ba3 Rc8 23. Qd2 g4 24. Nh4 Nf6 25. Qb4 Ne4 26. Qe7 Rce8 27. Qxe6 Rxe6 28. Nxf5 Rg5 29. Nh4 Ne8 30. f3 gxf3 31. Nxf3 Rg8 32. Ne5 h5 33. Rf1 h4 34. g4 Rh6 35. h3 Ng3 36. Rf2 Re6 37. Kh2 Kc8 38. Bxd5 1-0

[Event "Polanica Zdroj op 59th"]
[Site "Polanica Zdroj"]
[Date "2023.08.20"]
[Round "2"]
[White "Gradalski, Olaf"]
[Black "Marszalek, Maciej"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2007"]
[BlackElo "2272"]
[PlyCount "46"]
[EventDate "2023.08.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[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. c3 Nf6 4. e5 Nd5 5. d4 cxd4 6. cxd4 d6 7. Bc4 dxe5 8. Bxd5 Qxd5 9. Nc3 Qd6 10. d5 Nd4 11. Nxd4 exd4 12. Qxd4 e5 13. Qd3 Bd7 14. 0-0 Be7 15. f4 exf4 16. Bxf4 Qb6+ 17. Kh1 0-0 18. d6 Bf6 19. Nd5 Qd4 20. Nxf6+ Qxf6 21. Rae1 Rfe8 22. Be5 Qg6 23. Qxg6 hxg6 1/2-1/2

[Event "Polanica Zdroj op 59th"]
[Site "Polanica Zdroj"]
[Date "2023.08.19"]
[Round "1"]
[White "Marszalek, Maciej"]
[Black "Walkusz, Witoslaw"]
[Result "1/2-1/2"]
[ECO "D34"]
[WhiteElo "2272"]
[BlackElo "2023"]
[PlyCount "81"]
[EventDate "2023.08.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. c4 e6 2. Nf3 Nf6 3. g3 c5 4. Bg2 Nc6 5. 0-0 d5 6. cxd5 exd5 7. d4 c4 8. b3 cxb3 9. Qxb3 Be7 10. Nc3 0-0 11. Bg5 Na5 12. Qb5 a6 13. Qd3 Be6 14. Rac1 Nc4 15. Bxf6 Bxf6 16. e4 dxe4 17. Nxe4 b5 18. d5 Be7 19. Rcd1 Bf5 20. Qe2 Bxe4 21. Qxe4 Bd6 22. Nd4 Re8 23. Qc2 Rc8 24. Nc6 Qf6 25. Bh3 Rc7 26. Rfe1 Ne5 27. Bg2 Rf8 28. Qc3 Ng4 29. Qf3 Qxf3 30. Bxf3 Nf6 31. h4 h5 32. Kg2 g6 33. Rc1 Rfc8 34. Red1 Kf8 35. Rc2 Nd7 36. Re2 Re8 37. Rb2 Nb6 38. Rc2 Ra8 39. Rb1 Re8 40. Rd1 Ra8 41. Rb1 1/2-1/2

[Event "Krakow op-A 33rd"]
[Site "Krakow"]
[Date "2023.01.04"]
[Round "9"]
[White "Marszalek, Maciej"]
[Black "Cieslak, Patryk"]
[Result "0-1"]
[ECO "A36"]
[WhiteElo "2285"]
[BlackElo "2094"]
[PlyCount "78"]
[EventDate "2022.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. e4 a6 6. a4 e6 7. Nge2 Nge7 8. 0-0 0-0 9. d3 d6 10. Rb1 Bd7 11. Be3 Qa5 12. h4 h6 13. Qd2 Kh7 14. h5 Nd4 15. f4 e5 16. f5 gxf5 17. exf5 Bxf5 18. Bxb7 Rab8 19. Be4 Bxe4 20. dxe4 Qc7 21. Bxd4 cxd4 22. Nd5 Nxd5 23. cxd5 Rb3 24. Rf2 Qd7 25. Rf5 Qxa4 26. Rbf1 Qb4 27. Qxb4 Rxb4 28. Rxf7 Rxf7 29. Rxf7 Rxb2 30. Kf1 Rb1+ 31. Kf2 d3 32. Nc3 Rc1 33. Ke3 Rxc3 34. Rd7 a5 35. Rxd6 Bf8 36. Re6 Bc5+ 37. Kd2 Bb4 38. Rxe5 Ra3+ 39. Kd1 Ra1# 0-1

[Event "Krakow op-A 33rd"]
[Site "Krakow"]
[Date "2023.01.03"]
[Round "8"]
[White "Panek, Bartosz"]
[Black "Marszalek, Maciej"]
[Result "0-1"]
[ECO "A49"]
[WhiteElo "2152"]
[BlackElo "2285"]
[PlyCount "92"]
[EventDate "2022.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. d4 d6 6. Re1 c5 7. dxc5 dxc5 8. Qxd8 Rxd8 9. c3 Bf5 10. Nbd2 Nc6 11. Nb3 b6 12. Ng5 Bd7 13. e4 e5 14. Bh3 Be8 15. Nf3 h6 16. Nbd2 b5 17. a4 a6 18. Nb3 Bf8 19. Be3 Nxe4 20. Bxh6 Bxh6 21. Rxe4 c4 22. Nc5 Bf8 23. b4 cxb3 24. Nxb3 f5 25. Re3 bxa4 26. Rxa4 Rd1+ 27. Kg2 Rb8 28. Ra1 Rxa1 29. Nxa1 Rb2 30. Ng1 Ra2 31. Nb3 Bf7 32. Nc1 Bd5+ 33. Kf1 Ra1 34. Re1 Bc4+ 35. Nce2 Ra2 36. g4 Ne7 37. gxf5 gxf5 38. Kg2 Ng6 39. Kg3 f4+ 40. Kg4 Kg7 41. Bf1 Be6+ 42. Kh5 Ra5 43. Nh3 e4+ 44. Ng5 Rxg5+ 45. Kxg5 Be7+ 46. Kh5 Ne5 0-1

[Event "Krakow op-A 33rd"]
[Site "Krakow"]
[Date "2023.01.02"]
[Round "6"]
[White "Balinski, Damian"]
[Black "Marszalek, Maciej"]
[Result "1-0"]
[ECO "A77"]
[WhiteElo "2190"]
[BlackElo "2285"]
[PlyCount "203"]
[EventDate "2022.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. Nf3 g6 7. Nd2 Nbd7 8. e4 Bg7 9. Be2 0-0 10. 0-0 Re8 11. a4 Ne5 12. Ra3 g5 13. Re1 h6 14. Nf1 Ng6 15. Ng3 a6 16. Qc2 Rb8 17. a5 Nf4 18. Bc4 Ng4 19. Nd1 Bd7 20. h3 Ne5 21. Bf1 c4 22. Bxc4 Rc8 23. Ne3 Rc7 24. b3 Qc8 25. Qd1 Ned3 26. Rf1 Nxc1 27. Qxc1 Rxe4 28. Qb1 Re5 29. Ra2 f5 30. Nc2 Kh8 31. Rd1 Rc5 32. Nb4 Qd8 33. Re1 Rxa5 34. Rxe5 Bxe5 35. Nxf5 Rxa2 36. Nxa2 Qf6 37. Ne3 b5 38. Bf1 Nxh3+ 39. gxh3 Qf4 40. Bg2 Bxh3 41. Qe4 Bd7 42. Nb4 a5 43. Nc6 Qxe4 44. Bxe4 Bc3 45. Bd3 a4 46. bxa4 bxa4 47. Nc4 Kg7 48. Bc2 Bg4 49. Bxa4 Bf3 50. Ne3 Kf6 51. Kh2 Bh5 52. Kg3 Be8 53. Bc2 h5 54. Nc4 Bf7 55. Be4 Be8 56. Kg2 g4 57. Nxd6 Bd7 58. Nc4 h4 59. Ne3 g3 60. f3 Be1 61. Ng4+ Kg5 62. Nce5 Bb5 63. Bd3 Ba4 64. d6 Ba5 65. d7 Kf4 66. Be4 Bb5 67. Nd3+ Bxd3 68. Bxd3 h3+ 69. Kxh3 Kxf3 70. Bf1 Bc7 71. Nh6 Kf4 72. Nf7 Kf5 73. d8Q Bxd8 74. Nxd8 Kf4 75. Bg2 Ke3 76. Kxg3 Kd3 77. Kf3 Kd4 78. Bf1 Kc3 79. Ke3 Kc2 80. Nc6 Kc3 81. Bd3 Kb2 82. Kd2 Ka1 83. Kc3 Ka2 84. Nd4 Ka1 85. Be4 Ka2 86. Nb3 Ka3 87. Bb1 Ka4 88. Nd4 Ka3 89. Nb5+ Ka4 90. Kc4 Ka5 91. Kc5 Ka4 92. Bc2+ Ka5 93. Nd6 Ka6 94. Bb3 Ka5 95. Nb7+ Ka6 96. Kc6 Ka7 97. Nc5 Kb8 98. Be6 Ka7 99. Bf5 Ka8 100. Kb6 Kb8 101. Na6+ Ka8 102. Be4# 1-0

[Event "Krakow op-A 33rd"]
[Site "Krakow"]
[Date "2023.01.02"]
[Round "7"]
[White "Marszalek, Maciej"]
[Black "Kaim, Piotr"]
[Result "1/2-1/2"]
[ECO "A36"]
[WhiteElo "2285"]
[BlackElo "2137"]
[PlyCount "19"]
[EventDate "2022.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. c4 g6 2. Nc3 Nf6 3. g3 Bg7 4. Bg2 0-0 5. e4 d6 6. Nge2 c5 7. 0-0 Nc6 8. d3 Rb8 9. h3 Ne8 10. Be3 1/2-1/2

[Event "Krakow op-A 33rd"]
[Site "Krakow"]
[Date "2022.12.31"]
[Round "5"]
[White "Marszalek, Maciej"]
[Black "Garcia Castany Musellas, Gal La"]
[Result "1/2-1/2"]
[ECO "A18"]
[WhiteElo "2285"]
[BlackElo "2152"]
[PlyCount "54"]
[EventDate "2022.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. e4 d5 4. e5 Ne4 5. Nxe4 dxe4 6. Qg4 Nc6 7. Qxe4 Qd4 8. Qxd4 Nxd4 9. Bd3 Bd7 10. Ne2 Bc5 11. b4 Nxe2 12. bxc5 Nf4 13. Be4 Bc6 14. Bxc6+ bxc6 15. d4 Nxg2+ 16. Ke2 Nh4 17. Rb1 Nf5 18. Be3 Kd7 19. Rb3 Rhb8 20. Rhb1 Kc8 21. Kd3 Rxb3+ 22. axb3 Rb8 23. Bd2 Kb7 24. Bc3 Rd8 25. Ke4 Ne7 26. Bd2 h6 27. Bc3 Nf5 1/2-1/2

[Event "Krakow op-A 33rd"]
[Site "Krakow"]
[Date "2022.12.30"]
[Round "4"]
[White "Nowak, Lukasz1"]
[Black "Marszalek, Maciej"]
[Result "1-0"]
[ECO "B42"]
[WhiteElo "2370"]
[BlackElo "2285"]
[PlyCount "93"]
[EventDate "2022.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Ne7 6. 0-0 Nbc6 7. c3 g6 8. Nxc6 Nxc6 9. Bf4 e5 10. Be3 d6 11. Nd2 Be6 12. Bc4 Qd7 13. Qb3 Rb8 14. a4 Be7 15. a5 0-0 16. Rfd1 Bxc4 17. Nxc4 Qe6 18. Qa2 f5 19. b4 f4 20. Bb6 Rf6 21. Bc7 Rc8 22. Bxd6 Kg7 23. Bxe7 Nxe7 24. Nd6 Rxc3 25. Ne8+ Kh6 26. Nxf6 Qxf6 27. Rac1 Rxc1 28. Rxc1 Nc6 29. Qb3 Qd6 30. Rd1 Nd4 31. Qd5 Qc7 32. Qc5 Qd7 33. Kh1 Qg4 34. Rd3 f3 35. gxf3 Qh3 36. Qc1+ g5 37. Qd1 Qd7 38. Kg2 Qg7 39. Rc3 Qe7 40. f4 gxf4 41. Rh3+ Kg7 42. Qg4+ Kh8 43. Rc3 Ne6 44. Rc8+ Nf8 45. Kh3 Qxb4 46. Qf5 Kg8 47. Qe6+ 1-0

[Event "Krakow op-A 33rd"]
[Site "Krakow"]
[Date "2022.12.29"]
[Round "3"]
[White "Marszalek, Maciej"]
[Black "Dziewonski, Dariusz"]
[Result "1-0"]
[ECO "A26"]
[WhiteElo "2285"]
[BlackElo "2142"]
[PlyCount "117"]
[EventDate "2022.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 0-0 5. e4 d6 6. Nge2 e5 7. 0-0 Nc6 8. d3 Nd7 9. Rb1 a5 10. f4 f5 11. exf5 gxf5 12. a3 Nc5 13. b4 axb4 14. axb4 Ne6 15. b5 Ncd4 16. Nxd4 Nxd4 17. Ne2 Ne6 18. Be3 Kh8 19. Qd2 Ra3 20. Rbd1 Nc5 21. Bxc5 dxc5 22. fxe5 Bxe5 23. Nf4 Qd4+ 24. Kh1 Rd8 25. Bd5 Bg7 26. Qe2 c6 27. bxc6 bxc6 28. Bxc6 Ra6 29. Bd5 Rad6 30. Rde1 Bd7 31. Rf3 Qb2 32. Re3 Qxe2 33. R3xe2 Bh6 34. Nh5 Bf8 35. Kg2 Rh6 36. Nf4 Bd6 37. Rf1 Rb8 38. Ra2 Bxf4 39. Rxf4 Rhb6 40. Ra7 Rd8 41. Rf2 Rd6 42. Rc7 Rc8 43. Rxc8+ Bxc8 44. Re2 Bd7 45. Re7 Ba4 46. Kf3 Rh6 47. h4 Rg6 48. Kf4 h6 49. Bf3 Rd6 50. Be2 Bd7 51. Re5 Rc6 52. Bf3 Rd6 53. Rd5 Rxd5 54. Bxd5 Kg7 55. Ke5 Kg6 56. Kd6 Bc8 57. Kc7 Ba6 58. Be6 Kf6 59. Bd7 1-0

[Event "Krakow op-A 33rd"]
[Site "Krakow"]
[Date "2022.12.28"]
[Round "2"]
[White "Jaskolka, Tomasz"]
[Black "Marszalek, Maciej"]
[Result "0-1"]
[ECO "A62"]
[WhiteElo "2188"]
[BlackElo "2285"]
[PlyCount "64"]
[EventDate "2022.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 c5 4. d5 d6 5. Nc3 Bg7 6. Bg2 0-0 7. Nf3 e6 8. 0-0 exd5 9. cxd5 Re8 10. Bf4 Bf5 11. Nh4 Bg4 12. h3 Nh5 13. Bc1 Bd7 14. a4 Na6 15. e4 Nb4 16. Nf5 gxf5 17. Qxh5 Qf6 18. Qd1 Qg6 19. Re1 fxe4 20. Bxe4 f5 21. Bb1 Rxe1+ 22. Qxe1 Re8 23. Qf1 Be5 24. Kh2 Qh5 25. Ra3 Kh8 26. Bd3 Nxd3 27. Qxd3 f4 28. gxf4 Bd4 29. Qf1 Bxf2 30. Nd1 Re1 31. Qxf2 Qxd1 32. Bd2 Re2 0-1

[Event "Krakow op-A 33rd"]
[Site "Krakow"]
[Date "2022.12.27"]
[Round "1"]
[White "Marszalek, Maciej"]
[Black "Dotzer, Lukas"]
[Result "1/2-1/2"]
[ECO "D71"]
[WhiteElo "2285"]
[BlackElo "2155"]
[PlyCount "88"]
[EventDate "2022.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 d5 3. cxd5 Nxd5 4. d4 g6 5. g3 Bg7 6. Bg2 Nxc3 7. bxc3 c5 8. Nf3 Qa5 9. Bd2 0-0 10. 0-0 Rd8 11. Qb3 Qa6 12. Ng5 e6 13. Ne4 cxd4 14. Bg5 Re8 15. cxd4 Nd7 16. Rac1 h6 17. Be3 Nb6 18. Nc5 Qxe2 19. Rfe1 Qh5 20. Nxb7 Bxb7 21. Bxb7 Rab8 22. Bc6 Red8 23. Bf4 Rbc8 24. Rc5 g5 25. Bf3 Qg6 26. Be4 Qf6 27. Be3 Qe7 28. Rec1 Rb8 29. Rc7 Rd7 30. Qc2 Rbd8 31. Rxd7 Qxd7 32. Rd1 Nd5 33. Qb3 Rc8 34. Bxd5 Qxd5 35. Qxd5 exd5 36. Rb1 Rc4 37. Rb8+ Kh7 38. Rb7 Kg6 39. Rxa7 Bxd4 40. Bxd4 Rxd4 41. Kf1 Rd2 42. a4 Ra2 43. Rd7 Rxa4 44. Rxd5 Ra2 1/2-1/2

[Event "POL-chT 1st League"]
[Site "Sypniewo"]
[Date "2022.09.11"]
[Round "9.1"]
[White "Kosakowski, Jakub"]
[Black "Marszalek, Maciej"]
[Result "1-0"]
[ECO "B42"]
[WhiteElo "2457"]
[BlackElo "2273"]
[PlyCount "69"]
[EventDate "2022.09.03"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]
[WhiteTeam "Dabrowa Gornicza Zaglebie"]
[BlackTeam "Stara Wies Parnas"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Ne7 6. 0-0 Nbc6 7. Nb3 g6 8. c4 Bg7 9. Nc3 0-0 10. Be2 f5 11. c5 b6 12. cxb6 fxe4 13. Nxe4 d5 14. Ng5 Qxb6 15. Be3 Qd8 16. Bg4 Nf5 17. Bxf5 Rxf5 18. Rc1 Ne7 19. Nd4 Rf6 20. f4 Nf5 21. Bf2 Bd7 22. Qd2 Qf8 23. Rfe1 Re8 24. Nc6 Nd6 25. Ne5 Bb5 26. Bc5 h6 27. Ngf3 Rd8 28. Nd4 Qe8 29. Ng4 Rf8 30. Nxe6 Ne4 31. Nxg7 Kxg7 32. Bxf8+ Qxf8 33. Rc7+ Kg8 34. Rxe4 dxe4 35. Nxh6+ 1-0

[Event "POL-chT 1st League"]
[Site "Sypniewo"]
[Date "2022.09.10"]
[Round "8.5"]
[White "Marszalek, Maciej"]
[Black "Tomaszewski, Kacper"]
[Result "1-0"]
[ECO "A36"]
[WhiteElo "2273"]
[BlackElo "2327"]
[PlyCount "67"]
[EventDate "2022.09.03"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]
[WhiteTeam "Stara Wies Parnas"]
[BlackTeam "Rybnik"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. c4 e6 2. e4 c5 3. Nc3 Nc6 4. g3 g6 5. Bg2 Bg7 6. d3 Nge7 7. Nge2 0-0 8. 0-0 a6 9. a3 b6 10. Rb1 d6 11. Be3 Rb8 12. d4 cxd4 13. Nxd4 Qc7 14. Rc1 Ne5 15. b3 f5 16. h3 Qd7 17. exf5 gxf5 18. f4 Nf7 19. Nf3 b5 20. c5 Bxc3 21. Rxc3 Nd5 22. Rd3 Nxe3 23. Rxe3 dxc5 24. Qc2 Qa7 25. Rfe1 Bd7 26. Kh2 Rbc8 27. g4 Qc7 28. Ne5 Nxe5 29. Rxe5 c4 30. gxf5 Rxf5 31. Rxf5 exf5 32. Bd5+ Kf8 33. Qc3 Qxf4+ 34. Kh1 1-0

[Event "POL-chT 1st League"]
[Site "Sypniewo"]
[Date "2022.09.09"]
[Round "7.7"]
[White "Robak, Zbigniew"]
[Black "Marszalek, Maciej"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "2192"]
[BlackElo "2273"]
[PlyCount "20"]
[EventDate "2022.09.03"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]
[WhiteTeam "Bydgoszcz Hetman"]
[BlackTeam "Stara Wies Parnas"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. Nc3 g6 3. e4 d6 4. g3 Bg7 5. Bg2 0-0 6. Nge2 Nbd7 7. h3 c6 8. a4 a5 9. 0-0 e5 10. Be3 Re8 1/2-1/2

[Event "POL-chT 1st League"]
[Site "Sypniewo"]
[Date "2022.09.08"]
[Round "6.6"]
[White "Marszalek, Maciej"]
[Black "Snihur, Piotr"]
[Result "1/2-1/2"]
[ECO "A60"]
[WhiteElo "2273"]
[BlackElo "2279"]
[PlyCount "71"]
[EventDate "2022.09.03"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]
[WhiteTeam "Stara Wies Parnas"]
[BlackTeam "Konin UKS Smecz"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 d6 6. a4 g6 7. Ra3 Bg7 8. Re3+ Kf8 9. Ra3 Na6 10. Nc3 Nb4 11. e4 b6 12. f3 Qe7 13. Nh3 h6 14. Nf2 Bb7 15. Be2 a6 16. 0-0 Re8 17. Re1 Kg8 18. Na2 Nd7 19. Nxb4 cxb4 20. Rb3 a5 21. Bb5 Rc8 22. Rbe3 h5 23. f4 h4 24. R3e2 hxg3 25. hxg3 Nc5 26. Re3 Rd8 27. Qf3 Bd4 28. R3e2 Qf6 29. Kg2 Rh5 30. g4 Rh4 31. g5 Qh8 32. Ng4 Bg7 33. Kg1 Bd4+ 34. Kg2 Bg7 35. Kg1 Bd4+ 36. Kg2 1/2-1/2

[Event "POL-chT 1st League"]
[Site "Sypniewo"]
[Date "2022.09.07"]
[Round "5.4"]
[White "Velicka, Petr"]
[Black "Marszalek, Maciej"]
[Result "0-1"]
[ECO "E95"]
[WhiteElo "2387"]
[BlackElo "2273"]
[PlyCount "60"]
[EventDate "2022.09.03"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]
[WhiteTeam "Wroclaw Kopernik"]
[BlackTeam "Stara Wies Parnas"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 Nbd7 7. 0-0 e5 8. Re1 Re8 9. Bf1 a6 10. Rb1 exd4 11. Nxd4 c6 12. b4 Nh5 13. Bb2 Ne5 14. Nc2 Nf4 15. Ne3 b5 16. cxb5 axb5 17. f3 Be6 18. g3 Nh3+ 19. Bxh3 Bxh3 20. Kh1 h5 21. a3 Qb6 22. Qe2 d5 23. f4 Ng4 24. Ncxd5 cxd5 25. Nxd5 Qf2 26. Qxf2 Nxf2+ 27. Kg1 Bxb2 28. Rxb2 Nd3 29. Nf6+ Kf8 30. Nxe8 Kxe8 0-1

[Event "POL-chT 1st League"]
[Site "Sypniewo"]
[Date "2022.09.06"]
[Round "4.5"]
[White "Marszalek, Maciej"]
[Black "Bardeli, Lukasz"]
[Result "1-0"]
[ECO "A23"]
[WhiteElo "2273"]
[BlackElo "2157"]
[PlyCount "51"]
[EventDate "2022.09.03"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]
[WhiteTeam "Stara Wies Parnas"]
[BlackTeam "Chrobry Gniezno"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. c4 Nf6 2. Nc3 e5 3. g3 c6 4. Nf3 e4 5. Nd4 d5 6. cxd5 cxd5 7. d3 Bc5 8. Nb3 Be7 9. dxe4 dxe4 10. Qxd8+ Bxd8 11. Bg2 Bf5 12. Nc5 Ba5 13. Nxb7 Bxc3+ 14. bxc3 0-0 15. Ba3 Re8 16. Nd6 Re5 17. c4 Bg6 18. 0-0 Nbd7 19. Rfd1 Rb8 20. Nb5 Re6 21. Bh3 e3 22. f3 Bc2 23. Bxe6 Bxd1 24. Bxd7 Bxe2 25. Bh3 Bxc4 26. Nc3 1-0

[Event "POL-chT 1st League"]
[Site "Sypniewo"]
[Date "2022.09.05"]
[Round "3.7"]
[White "Marszalek, Maciej"]
[Black "Panas, Pawel"]
[Result "1-0"]
[ECO "E68"]
[WhiteElo "2273"]
[BlackElo "2148"]
[PlyCount "61"]
[EventDate "2022.09.03"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]
[WhiteTeam "Stara Wies Parnas"]
[BlackTeam "Lublin LKSz"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. Nf3 Nf6 2. g3 g6 3. d4 Bg7 4. Bg2 0-0 5. 0-0 d6 6. c4 Nbd7 7. Nc3 e5 8. e4 a6 9. Qc2 Rb8 10. Rd1 exd4 11. Nxd4 Re8 12. h3 c6 13. Bf4 Qe7 14. Nf5 gxf5 15. Bxd6 Qd8 16. Bxb8 fxe4 17. Nxe4 Nxe4 18. Bxe4 h5 19. Bh7+ Kh8 20. Bf5 Qe7 21. Re1 Qf8 22. Rxe8 Qxe8 23. Bf4 Nc5 24. Rd1 Kg8 25. b4 Ne6 26. Be3 h4 27. gxh4 Bf6 28. Qe4 Qf8 29. Qg4+ Qg7 30. Qxg7+ Kxg7 31. h5 1-0

[Event "POL-chT 1st League"]
[Site "Sypniewo"]
[Date "2022.09.04"]
[Round "2.4"]
[White "Antoniewski, Rafal"]
[Black "Marszalek, Maciej"]
[Result "1/2-1/2"]
[ECO "A65"]
[WhiteElo "2466"]
[BlackElo "2273"]
[PlyCount "125"]
[EventDate "2022.09.03"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]
[WhiteTeam "Wrzos Miedzyborow"]
[BlackTeam "Stara Wies Parnas"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Bg5 c5 7. d5 e6 8. Qd2 exd5 9. cxd5 a6 10. a4 Nbd7 11. Nh3 Re8 12. Nf2 Qa5 13. Ra3 Ne5 14. Be2 Qb4 15. Qc2 h6 16. Bd2 Qb6 17. a5 Qd8 18. Na4 Bd7 19. Nb6 Rb8 20. Nxd7 Nexd7 21. Be3 b5 22. axb6 Rxb6 23. 0-0 Qb8 24. Rb1 Qb7 25. Nd1 Nh5 26. Qd2 Kh7 27. g3 Nhf6 28. Kg2 Ra8 29. Rba1 Ne8 30. R1a2 Nc7 31. Qc2 Nb5 32. Bxb5 Rxb5 33. Bd2 Ne5 34. Ne3 h5 35. h3 Qc8 36. f4 Nd7 37. Nc4 Bf8 38. Rf3 Qe8 39. Bc3 Rb7 40. g4 Nb6 41. Nxb6 Rxb6 42. gxh5 Ra7 43. hxg6+ fxg6 44. Ra1 Bg7 45. e5 Rf7 46. Qe4 Rf5 47. Re1 Qf7 48. Re2 Rb8 49. e6 Qe7 50. Rg3 Bh6 51. Rg4 Rbf8 52. b4 cxb4 53. Bxb4 Bxf4 54. Bc3 Rg5 55. Rf2 Rxg4+ 56. hxg4 Qg5 57. Qf3 Qh4 58. Qh3 Qxh3+ 59. Kxh3 g5 60. Rb2 Rc8 61. Rb7+ Kg6 62. Rb3 Rc5 63. Kg2 1/2-1/2

[Event "POL-chT 1st League"]
[Site "Sypniewo"]
[Date "2022.09.03"]
[Round "1.10"]
[White "Marszalek, Maciej"]
[Black "Maciaga, Marcin"]
[Result "1/2-1/2"]
[ECO "A26"]
[WhiteElo "2273"]
[BlackElo "2119"]
[PlyCount "103"]
[EventDate "2022.09.03"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]
[WhiteTeam "Stara Wies Parnas"]
[BlackTeam "Zielonka Zieloni"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. c4 d6 2. Nc3 f5 3. g3 Nf6 4. Bg2 g6 5. d3 Bg7 6. e4 Nc6 7. Nge2 0-0 8. 0-0 e5 9. Nd5 Be6 10. exf5 Bxf5 11. Ne3 Be6 12. h3 Qd7 13. Kh2 Rf7 14. Qb3 Rb8 15. Nd5 Bxd5 16. cxd5 Nd4 17. Nxd4 exd4 18. Bd2 Qf5 19. f4 Re8 20. Rae1 Rfe7 21. Rxe7 Rxe7 22. Re1 Rxe1 23. Bxe1 h5 24. Qc4 h4 25. Qxc7 hxg3+ 26. Bxg3 Qxd3 27. Qxd6 Nh5 28. Qe6+ Kh7 29. Qg4 Nxg3 30. Qxg3 Qe3 31. Bf1 Qd2+ 32. Kh1 Bh6 33. Qg2 Qxf4 34. Bd3 Qc1+ 35. Qg1 Qxg1+ 36. Kxg1 Bc1 37. d6 Kg7 38. d7 Bg5 39. Be4 Kf7 40. Bxb7 Ke7 41. Bc6 Be3+ 42. Kg2 d3 43. Kf3 Bd4 44. b3 g5 45. Bb5 d2 46. Ke2 Bc3 47. Kd1 a5 48. Kc2 Bb4 49. Bc6 Kd8 50. Bb5 Ke7 51. Bc6 Kd8 52. Bb5 1/2-1/2

[Event "Bystre op 2nd"]
[Site "Bystre"]
[Date "2022.07.24"]
[Round "9"]
[White "Marszalek, Maciej"]
[Black "Karvatskyi, Oleksii"]
[Result "1-0"]
[ECO "A36"]
[WhiteElo "2268"]
[BlackElo "1804"]
[PlyCount "71"]
[EventDate "2022.07.17"]
[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 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. e4 e5 6. Nge2 Nge7 7. d3 d6 8. 0-0 0-0 9. a3 Be6 10. Rb1 Qd7 11. b4 Nd4 12. bxc5 dxc5 13. Nd5 Nec6 14. Nec3 f5 15. exf5 Bxf5 16. Be3 Rab8 17. Ne4 b6 18. Kh1 Bg4 19. f3 Be6 20. f4 Bxd5 21. cxd5 Ne7 22. fxe5 Nxd5 23. Bxd4 cxd4 24. Qb3 Bxe5 25. Ng5 Rbd8 26. Rxf8+ Kxf8 27. Rf1+ Nf6 28. Ne6+ Ke7 29. Nxd8 Kxd8 30. a4 Qd6 31. Qf7 Qe7 32. Qc4 Qc7 33. Qe6 Qe7 34. Qc6 Nd7 35. Bh3 Qd6 36. Bxd7 1-0

[Event "Bystre op 2nd"]
[Site "Bystre"]
[Date "2022.07.23"]
[Round "8"]
[White "Marszalek, Maciej"]
[Black "Wilk, Tomasz"]
[Result "1-0"]
[ECO "A62"]
[WhiteElo "2268"]
[BlackElo "1900"]
[PlyCount "73"]
[EventDate "2022.07.17"]
[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 e6 3. g3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. Nf3 Bg7 8. Bg2 0-0 9. 0-0 Re8 10. Re1 Na6 11. e4 Bg4 12. Bf4 Nc7 13. a4 a6 14. h3 Bxf3 15. Bxf3 Nh5 16. Bxh5 gxh5 17. Qxh5 Qf6 18. Qg4 b5 19. axb5 Nxb5 20. Nxb5 axb5 21. Rxa8 Rxa8 22. e5 Qg6 23. Qe2 dxe5 24. Bxe5 Re8 25. Qxb5 f6 26. Bc3 Rxe1+ 27. Bxe1 Qe4 28. Bd2 Qxd5 29. Qe8+ Bf8 30. Bh6 Qd6 31. Qxf8+ Qxf8 32. Bxf8 Kxf8 33. Kf1 Ke7 34. Ke2 Kd6 35. Kd3 Kd5 36. b3 f5 37. f3 1-0

[Event "Bystre op 2nd"]
[Site "Bystre"]
[Date "2022.07.22"]
[Round "7"]
[White "Lewtak, Damian"]
[Black "Marszalek, Maciej"]
[Result "1/2-1/2"]
[ECO "A37"]
[WhiteElo "2397"]
[BlackElo "2268"]
[PlyCount "41"]
[EventDate "2022.07.17"]
[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 c5 2. g3 Nc6 3. Bg2 g6 4. 0-0 Bg7 5. d3 e5 6. c4 Nge7 7. Nc3 d6 8. Ne1 Be6 9. Nc2 d5 10. cxd5 Nxd5 11. Ne3 Nde7 12. Nc4 0-0 13. Bg5 f6 14. Be3 b6 15. a3 Qd7 16. b4 cxb4 17. axb4 Nd5 18. Nxd5 Bxd5 19. Bxd5+ Qxd5 20. Bxb6 Nxb4 21. Bxa7 1/2-1/2

[Event "Bystre op 2nd"]
[Site "Bystre"]
[Date "2022.07.21"]
[Round "6"]
[White "Kyc, Jerzy"]
[Black "Marszalek, Maciej"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "2203"]
[BlackElo "2268"]
[PlyCount "79"]
[EventDate "2022.07.17"]
[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. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. Nc3 h6 6. Be3 Bxe3 7. fxe3 d6 8. 0-0 Na5 9. Bb3 Nxb3 10. axb3 0-0 11. Qe1 c6 12. h3 Nh7 13. Qg3 Be6 14. Kh2 a6 15. d4 exd4 16. exd4 d5 17. e5 Qe7 18. Rf2 c5 19. Raf1 cxd4 20. Nxd4 Rad8 21. h4 Rfe8 22. Rxf7 Qxf7 23. Rxf7 Kxf7 24. Nce2 Nf8 25. Nf4 Kg8 26. b4 Bc8 27. Nh5 Re7 28. b5 axb5 29. Nxb5 Bf5 30. Nd6 Bg6 31. Nf4 Be4 32. c4 Rxe5 33. Nxd5 Rxd5 34. cxd5 Bxd5 35. Nf5 Rd7 36. Nxh6+ Kh7 37. Nf5 Be6 38. Nd6 Ng6 39. h5 Ne7 40. Qe5 1-0

[Event "Bystre op 2nd"]
[Site "Bystre"]
[Date "2022.07.21"]
[Round "5"]
[White "Marszalek, Maciej"]
[Black "Tymrakiewicz, Rafal"]
[Result "1/2-1/2"]
[ECO "A55"]
[WhiteElo "2268"]
[BlackElo "2205"]
[PlyCount "41"]
[EventDate "2022.07.17"]
[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 d6 3. Nf3 Nbd7 4. g3 e5 5. Bg2 Be7 6. 0-0 0-0 7. Nc3 Re8 8. e4 Bf8 9. Re1 c6 10. h3 a6 11. a4 a5 12. Be3 Qc7 13. Qc2 b6 14. Rad1 Ba6 15. b3 Rac8 16. Qb1 g6 17. Bc1 Rcd8 18. Ba3 Bb7 19. Bb2 Bg7 20. Qc2 Ba8 21. Kh2 1/2-1/2

[Event "Bystre op 2nd"]
[Site "Bystre"]
[Date "2022.07.20"]
[Round "4"]
[White "Razin, Vadim"]
[Black "Marszalek, Maciej"]
[Result "1/2-1/2"]
[ECO "A77"]
[WhiteElo "2428"]
[BlackElo "2268"]
[PlyCount "62"]
[EventDate "2022.07.17"]
[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 e6 3. c4 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. e4 Bg7 8. Be2 0-0 9. Nd2 Re8 10. 0-0 Nbd7 11. Qc2 Nb6 12. a4 Nfxd5 13. exd5 Bxc3 14. bxc3 Rxe2 15. c4 Bf5 16. Qc3 Qe7 17. a5 Nd7 18. Bb2 f6 19. Rfd1 Re8 20. h3 g5 21. Rac1 Ne5 22. Re1 Rxe1+ 23. Rxe1 Qf7 24. Re3 Bg6 25. Nf3 Qd7 26. Qb3 Re7 27. Nd2 Kf7 28. Nf1 Qc7 29. Qc3 Qd7 30. Qb3 Qc7 31. Qc3 Qd7 1/2-1/2

[Event "Bystre op 2nd"]
[Site "Bystre"]
[Date "2022.07.19"]
[Round "2"]
[White "Bugajski, Robert"]
[Black "Marszalek, Maciej"]
[Result "0-1"]
[ECO "E65"]
[WhiteElo "2075"]
[BlackElo "2268"]
[PlyCount "82"]
[EventDate "2022.07.17"]
[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. g3 Bg7 4. Bg2 0-0 5. 0-0 d6 6. c4 c5 7. Nc3 Nc6 8. dxc5 dxc5 9. Bf4 Be6 10. Qa4 Qc8 11. Rac1 Bh3 12. Rfd1 Bxg2 13. Kxg2 Nh5 14. Be3 b6 15. Rd2 Re8 16. a3 Nf6 17. b4 Ng4 18. Nd1 Nxe3+ 19. Nxe3 Nd4 20. bxc5 bxc5 21. Rcd1 Qb7 22. Nc2 Bh6 23. Rd3 e5 24. Ncxd4 exd4 25. Qc2 Rab8 26. Ra1 Re6 27. Ra2 Qe7 28. Kf1 Reb6 29. Kg2 Qe6 30. h3 Rb1 31. Nd2 Bxd2 32. Rxd2 Qc6+ 33. f3 Qe6 34. Rd3 Re1 35. Qd2 Rbb1 36. g4 Rg1+ 37. Kh2 Rh1+ 38. Kg2 Rbg1+ 39. Kf2 Qe5 40. f4 Qe4 41. Rf3 Qb1 0-1

[Event "Bystre op 2nd"]
[Site "Bystre"]
[Date "2022.07.19"]
[Round "3"]
[White "Marszalek, Maciej"]
[Black "Sygulski, Piotr"]
[Result "1-0"]
[ECO "E01"]
[WhiteElo "2268"]
[BlackElo "2013"]
[PlyCount "113"]
[EventDate "2022.07.17"]
[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 d5 2. c4 e6 3. g3 c6 4. Bg2 Nf6 5. Nf3 Bd6 6. 0-0 0-0 7. Nfd2 Nbd7 8. Nc3 Qe7 9. e4 dxe4 10. Ndxe4 Bc7 11. Re1 h6 12. Nxf6+ Nxf6 13. Be3 Rd8 14. Qc2 Ng4 15. Rad1 Nxe3 16. Rxe3 Qf8 17. a3 Bb6 18. c5 Bc7 19. b4 Bd7 20. Qb3 a6 21. f4 g6 22. Red3 Be8 23. a4 Qg7 24. Ne2 b5 25. cxb6 Bxb6 26. a5 Ba7 27. Kh1 Rd6 28. Qc4 Bb8 29. Nc3 Rd8 30. Ne4 Bd6 31. h3 Be7 32. Nd2 Rab8 33. Rb1 Rb5 34. Nf3 Rdb8 35. Rdb3 Qf8 36. Ne5 Bd6 37. Nd3 Qe7 38. Nc5 Bxc5 39. dxc5 Qc7 40. Qc3 R5b7 41. Bf1 Ra7 42. Rd1 Rd8 43. Rbb1 Qe7 44. Be2 h5 45. h4 Rd5 46. Bc4 Rd8 47. Qc2 Bd7 48. Qd3 Raa8 49. Qe2 Re8 50. Qe5 Reb8 51. Qc7 Rd8 52. Rd3 Rac8 53. Qd6 Qf6 54. Qe5 Qe7 55. Bxa6 Be8 56. Rbd1 f6 57. Qe3 1-0

[Event "Bystre op 2nd"]
[Site "Bystre"]
[Date "2022.07.18"]
[Round "1"]
[White "Marszalek, Maciej"]
[Black "Hnatyshyn, Anastasiya"]
[Result "1-0"]
[ECO "A11"]
[WhiteElo "2268"]
[BlackElo "1931"]
[PlyCount "119"]
[EventDate "2022.07.17"]
[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. c4 c6 3. g3 Nf6 4. Bg2 g6 5. b3 Bg7 6. Bb2 0-0 7. 0-0 Bf5 8. d3 Re8 9. Nbd2 Na6 10. Rc1 Rc8 11. a3 Qd6 12. d4 Be4 13. Nxe4 Nxe4 14. Qd3 Red8 15. Rfd1 e6 16. e3 Qe7 17. Qe2 Nc7 18. Ne5 Nd6 19. Bc3 Na6 20. Ba5 Re8 21. Be1 Red8 22. cxd5 cxd5 23. Nc6 bxc6 24. Qxa6 Qb7 25. Qxb7 Nxb7 26. Bf1 Rc7 27. Ba6 Rb8 28. Rc2 Bf8 29. b4 Nd6 30. Rdc1 Rb6 31. Bf1 Rc8 32. a4 Ne4 33. b5 c5 34. f3 Bh6 35. fxe4 Bxe3+ 36. Kg2 Bxc1 37. Rxc1 c4 38. exd5 exd5 39. Bb4 Re6 40. Bc5 a6 41. b6 Re3 42. Rb1 Rb8 43. Kf2 Rc3 44. Bg2 Rc2+ 45. Kf1 c3 46. Bxd5 Rd2 47. Rc1 c2 48. Bb3 Rxh2 49. Rxc2 Rh1+ 50. Kg2 Ra1 51. Rf2 Rb1 52. Bxf7+ Kg7 53. Bd5 Rd8 54. Bc6 Rb8 55. b7 R8xb7 56. Bxb7 Rxb7 57. a5 Rb5 58. Bb6 Rd5 59. Rc2 Rb5 60. Kf3 1-0

[Event "Krakow op-A"]
[Site "Krakow"]
[Date "2022.07.02"]
[Round "9"]
[White "Sekar, B."]
[Black "Marszalek, Maciej"]
[Result "1/2-1/2"]
[ECO "C88"]
[WhiteElo "2241"]
[BlackElo "2287"]
[PlyCount "88"]
[EventDate "2022.06.25"]
[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. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Be7 7. Re1 0-0 8. h3 Bb7 9. d3 d6 10. Bd2 Re8 11. a4 Qd7 12. Nc3 Nd8 13. Nd5 Ne6 14. Be3 Bd8 15. c3 Nc5 16. Bxc5 dxc5 17. d4 exd4 18. Nxf6+ Bxf6 19. e5 c4 20. exf6 Rxe1+ 21. Nxe1 cxb3 22. axb5 axb5 23. Rxa8+ Bxa8 24. cxd4 gxf6 25. Qxb3 Qxd4 26. Qg3+ Kh8 27. Qxc7 Qe4 28. Qd8+ Kg7 29. Qd2 Qe5 30. f3 Bd5 31. Kf2 Bc4 32. f4 Qc5+ 33. Qe3 Qb4 34. Qg3+ Kh8 35. Qc3 Qd6 36. Kg3 Bd5 37. Nc2 Be4 38. Qd4 Qc6 39. Ne3 Kg7 40. Kf2 h5 41. Kg3 Kg6 42. Kf2 Kh7 43. Kg3 Kg6 44. Kf2 Bd3 1/2-1/2

[Event "Krakow op-A"]
[Site "Krakow"]
[Date "2022.07.01"]
[Round "8"]
[White "Marszalek, Maciej"]
[Black "Turcan, Richard"]
[Result "1/2-1/2"]
[ECO "A36"]
[WhiteElo "2287"]
[BlackElo "2306"]
[PlyCount "89"]
[EventDate "2022.06.25"]
[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 Nf6 2. Nc3 c5 3. g3 g6 4. Bg2 Bg7 5. e4 Nc6 6. Nge2 0-0 7. 0-0 d6 8. d3 Nh5 9. Rb1 f5 10. a3 a5 11. h3 e5 12. exf5 gxf5 13. f4 Qe8 14. Kh2 Qg6 15. Nd5 Kh8 16. Be3 Rg8 17. Qe1 Bf8 18. Bf3 Nf6 19. Nxf6 Qxf6 20. Nc3 Be6 21. Nd5 Qg7 22. Rg1 Re8 23. Qf2 Qf7 24. Rbe1 e4 25. dxe4 fxe4 26. Bg2 Bxd5 27. cxd5 Qxd5 28. Rd1 Qf7 29. Qd2 Bg7 30. Qxd6 Bd4 31. Bxd4+ cxd4 32. Rge1 Re6 33. Qd5 Rxg3 34. Rxd4 Rxg2+ 35. Kxg2 Qg7+ 36. Kh1 Qg3 37. Qd8+ Nxd8 38. Rxd8+ Kg7 39. Rg1 Qxg1+ 40. Kxg1 Rb6 41. Rd5 Rxb2 42. Rxa5 b5 43. Ra6 Kf7 44. Rb6 e3 45. Kf1 1/2-1/2

[Event "Krakow op-A"]
[Site "Krakow"]
[Date "2022.06.30"]
[Round "7"]
[White "Kozak, Antoni"]
[Black "Marszalek, Maciej"]
[Result "1-0"]
[ECO "E71"]
[WhiteElo "2459"]
[BlackElo "2287"]
[PlyCount "69"]
[EventDate "2022.06.25"]
[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. e4 d6 5. h3 0-0 6. Be3 e5 7. d5 a5 8. g4 Na6 9. Qd2 Nc5 10. f3 c6 11. h4 cxd5 12. cxd5 a4 13. h5 Qa5 14. Nge2 b5 15. Ng3 b4 16. Nd1 b3 17. a3 Qxd2+ 18. Kxd2 Nfd7 19. Nc3 Ba6 20. Nb5 Nb7 21. Rc1 Bf6 22. Rc7 Nb8 23. Na7 Nc5 24. Nc6 Bxf1 25. Rxf1 Nba6 26. Ra7 Rxa7 27. Nxa7 Bh4 28. Rg1 Nd7 29. Nc6 Nac5 30. Bh6 Ra8 31. Nf5 Bd8 32. Nxd6 f6 33. Be3 Bc7 34. Nb5 Bb6 35. Ke2 1-0

[Event "Krakow op-A"]
[Site "Krakow"]
[Date "2022.06.29"]
[Round "6"]
[White "Stevik, Patrik1"]
[Black "Marszalek, Maciej"]
[Result "1/2-1/2"]
[ECO "B32"]
[WhiteElo "2188"]
[BlackElo "2287"]
[PlyCount "80"]
[EventDate "2022.06.25"]
[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 c5 2. e4 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. N1c3 a6 7. Na3 b5 8. Nd5 Nge7 9. c4 Nd4 10. Bd3 Nxd5 11. cxd5 Be7 12. 0-0 0-0 13. Be3 f5 14. Bxd4 exd4 15. Nc2 f4 16. Nxd4 Bf6 17. Nc6 Qe8 18. f3 Bxb2 19. Rb1 Ba3 20. Kh1 Bd7 21. Re1 Bxc6 22. dxc6 Kh8 23. e5 dxe5 24. Be4 Qe7 25. Qc2 g6 26. Red1 Rad8 27. Rxd8 Rxd8 28. Rd1 Rxd1+ 29. Qxd1 Bd6 30. g3 fxg3 31. hxg3 Qe6 32. g4 Kg7 33. Qd2 Bc7 34. Kg2 Qd6 35. Qe3 Qd4 36. Qa3 Qd2+ 37. Kh3 Qh6+ 38. Kg2 Qd2+ 39. Kh3 Qh6+ 40. Kg2 Qd2+ 1/2-1/2

[Event "Krakow op-A"]
[Site "Krakow"]
[Date "2022.06.28"]
[Round "5"]
[White "Marszalek, Maciej"]
[Black "Leniart, Arkadiusz"]
[Result "0-1"]
[ECO "E01"]
[WhiteElo "2287"]
[BlackElo "2476"]
[PlyCount "94"]
[EventDate "2022.06.25"]
[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 e6 3. g3 d5 4. Nf3 Bb4+ 5. Bd2 Bd6 6. Bg2 c6 7. Nc3 Nbd7 8. 0-0 0-0 9. Bg5 h6 10. Bxf6 Nxf6 11. Nd2 Be7 12. e3 b6 13. Qa4 Bb7 14. cxd5 exd5 15. Rfd1 Re8 16. Rac1 Bf8 17. Nf3 Bd6 18. Nd2 Bf8 19. Nf3 Nd7 20. Ne2 Bd6 21. Nf4 Qe7 22. Nd3 c5 23. Nh4 g6 24. dxc5 bxc5 25. Nf4 Nb6 26. Qc2 Bxf4 27. exf4 Rac8 28. a4 Red8 29. a5 Nc4 30. b3 Nxa5 31. Ra1 Nc6 32. Nxg6 fxg6 33. Qxg6+ Qg7 34. Bxd5+ Kh8 35. f5 Qxg6 36. fxg6 Kg7 37. Be4 Rxd1+ 38. Rxd1 Rc7 39. Ra1 a6 40. f4 Nd4 41. Bxb7 Rxb7 42. Rxa6 Rxb3 43. Kf2 c4 44. Rd6 Rb2+ 45. Ke1 c3 46. Rxd4 Rb1+ 47. Rd1 c2 0-1

[Event "Krakow op-A"]
[Site "Krakow"]
[Date "2022.06.27"]
[Round "4"]
[White "Gahan, MG."]
[Black "Marszalek, Maciej"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "2248"]
[BlackElo "2287"]
[PlyCount "122"]
[EventDate "2022.06.25"]
[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. e4 e6 2. d3 c5 3. Nf3 Nc6 4. g3 a6 5. Bg2 b5 6. c3 Bb7 7. 0-0 Nf6 8. Re1 d5 9. Nbd2 Be7 10. Qe2 Qc7 11. Nf1 b4 12. h4 a5 13. Bg5 dxe4 14. dxe4 h6 15. Bf4 Qc8 16. Rad1 bxc3 17. bxc3 0-0 18. N1h2 Rd8 19. Qe3 Rxd1 20. Rxd1 Qf8 21. g4 Rd8 22. Rb1 Ba6 23. Rb6 Rd1+ 24. Ne1 Qc8 25. Bf3 Ra1 26. e5 Nd5 27. Bxd5 exd5 28. Kg2 d4 29. Qe4 Bb7 30. cxd4 cxd4 31. Nef3 Nd8 32. Qe2 Ne6 33. Bg3 Bc5 34. Rb2 Bb4 35. Kh3 Ba6 36. Qe4 Bb7 37. Qf5 Qd7 38. h5 Qd5 39. Bf4 Rxa2 40. Rxa2 Qxa2 41. Kg3 Qd5 42. g5 hxg5 43. Bxg5 Qe4 44. Qxe4 Bxe4 45. Bd2 Bc3 46. h6 a4 47. Bc1 d3 48. hxg7 Kxg7 49. Nf1 Bg6 50. Ne3 Nc5 51. Nd5 Ne4+ 52. Kf4 d2 53. Nxd2 Bxd2+ 54. Bxd2 Nxd2 55. Ke3 Nb3 56. f4 a3 57. Nb4 Bb1 58. Kf3 a2 59. Nxa2 Bxa2 60. f5 Nd4+ 61. Ke4 Nxf5 0-1

[Event "Krakow op-A"]
[Site "Krakow"]
[Date "2022.06.26"]
[Round "3"]
[White "Marszalek, Maciej"]
[Black "Turski, Bartlomiej"]
[Result "1-0"]
[ECO "A22"]
[WhiteElo "2287"]
[BlackElo "2192"]
[PlyCount "49"]
[EventDate "2022.06.25"]
[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. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nb6 6. e3 Be7 7. Nge2 Nc6 8. 0-0 0-0 9. f4 exf4 10. Nxf4 Ne5 11. d4 Ng6 12. Nd3 c6 13. Nc5 Qc7 14. b4 a5 15. b5 Bxc5 16. dxc5 cxb5 17. Qd4 b4 18. Nb5 Qd7 19. cxb6 Qxb5 20. Bb2 f6 21. Bd5+ Kh8 22. Rxf6 Rxf6 23. Qxf6 Qd7 24. Bf7 Ne5 25. Bxe5 1-0

[Event "Krakow op-A"]
[Site "Krakow"]
[Date "2022.06.26"]
[Round "2"]
[White "Romanishin, Oleg M"]
[Black "Marszalek, Maciej"]
[Result "1-0"]
[ECO "E60"]
[WhiteElo "2405"]
[BlackElo "2287"]
[PlyCount "71"]
[EventDate "2022.06.25"]
[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. g3 g6 3. c4 Bg7 4. Bg2 0-0 5. 0-0 c5 6. d4 d6 7. b3 d5 8. Bb2 dxc4 9. dxc5 Na6 10. Nbd2 Nxc5 11. Nxc4 Be6 12. Rc1 Bh6 13. Ncd2 Rc8 14. b4 Na6 15. a3 Qd7 16. e3 Rxc1 17. Qxc1 Bh3 18. Bxf6 Bxg2 19. Kxg2 exf6 20. Ne4 Qe6 21. Nc5 Nxc5 22. Qxc5 b6 23. Qc7 Rc8 24. Qxa7 Qc6 25. Rd1 Bf8 26. Qd7 Qa8 27. Rd3 Rc1 28. Qd5 Qa6 29. e4 Ra1 30. e5 Rxa3 31. Rxa3 Qxa3 32. exf6 Qa7 33. Ne5 h6 34. Nxg6 Bxb4 35. Qd8+ Kh7 36. Ne7 1-0

[Event "Krakow op-A"]
[Site "Krakow"]
[Date "2022.06.25"]
[Round "1"]
[White "Marszalek, Maciej"]
[Black "Rozentalis, Eduardas"]
[Result "1/2-1/2"]
[ECO "E11"]
[WhiteElo "2287"]
[BlackElo "2531"]
[PlyCount "60"]
[EventDate "2022.06.25"]
[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 e6 3. g3 Bb4+ 4. Bd2 c5 5. Bxb4 cxb4 6. Bg2 0-0 7. Nf3 d6 8. 0-0 a5 9. a3 Na6 10. axb4 Nxb4 11. Nc3 Qc7 12. b3 Bd7 13. Qb1 e5 14. Rc1 Rfe8 15. dxe5 dxe5 16. Ng5 h6 17. Nge4 Nxe4 18. Bxe4 Bc6 19. Rd1 Red8 20. Rxd8+ Rxd8 21. Bxc6 bxc6 22. Qb2 f5 23. Qa3 Ra8 24. Rd1 e4 25. Qc1 Rd8 26. Rd2 Kh7 27. Rxd8 Qxd8 28. Qf4 Qf6 29. Qd2 Qe5 30. Na4 Na6 1/2-1/2

[Event "Malopolska-ch"]
[Site "Krakow"]
[Date "2022.06.19"]
[Round "7"]
[White "Marszalek, Maciej"]
[Black "Cieslak, Patryk"]
[Result "1-0"]
[ECO "A49"]
[WhiteElo "2287"]
[BlackElo "1984"]
[PlyCount "49"]
[EventDate "2022.06.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POL"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. d4 Bg7 4. Bg2 0-0 5. 0-0 d6 6. b3 c5 7. Bb2 cxd4 8. Nxd4 d5 9. c4 e5 10. Nf3 e4 11. Nfd2 e3 12. fxe3 Ng4 13. Bxg7 Kxg7 14. Rf4 dxc4 15. Qc1 cxb3 16. axb3 Nc6 17. Qc3+ Kg8 18. Bxc6 bxc6 19. Raa4 f5 20. Qxc6 Bd7 21. Qd5+ Kg7 22. Qd4+ Rf6 23. Ra6 Be6 24. Rxa7+ Rxa7 25. Qxd8 1-0

[Event "Malopolska-ch"]
[Site "Krakow"]
[Date "2022.06.18"]
[Round "6"]
[White "Golubka, Petr"]
[Black "Marszalek, Maciej"]
[Result "1-0"]
[ECO "C77"]
[WhiteElo "2379"]
[BlackElo "2287"]
[PlyCount "51"]
[EventDate "2022.06.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POL"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 Be7 7. 0-0 0-0 8. Nbd2 d6 9. c3 Bb7 10. a3 Qd7 11. Re1 h6 12. d4 Rfe8 13. Nf1 Rad8 14. Ng3 Bf8 15. h3 Na5 16. Bc2 exd4 17. cxd4 d5 18. e5 Ne4 19. Nh5 Kh8 20. Nh2 Nc6 21. Be3 f5 22. exf6 Nxf6 23. Nxf6 gxf6 24. Qh5 Re4 25. Bxe4 dxe4 26. Ng4 1-0

[Event "Malopolska-ch"]
[Site "Krakow"]
[Date "2022.06.18"]
[Round "5"]
[White "Marszalek, Maciej"]
[Black "Meers, Hubert"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "2287"]
[BlackElo "2015"]
[PlyCount "73"]
[EventDate "2022.06.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POL"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 dxc6 5. d3 Bg7 6. h3 e5 7. Nc3 Ne7 8. Be3 b6 9. Qd2 Qd6 10. Bh6 0-0 11. Bxg7 Kxg7 12. Nd1 Be6 13. Ne3 Rad8 14. a4 a5 15. b3 f6 16. Qc3 h5 17. g4 hxg4 18. hxg4 Rh8 19. Rxh8 Rxh8 20. g5 Rh1+ 21. Ke2 Rxa1 22. Qxa1 fxg5 23. Nxg5 b5 24. Nf3 Kf6 25. Qc3 g5 26. Qxa5 b4 27. Qa8 Ng6 28. Nh2 Qd7 29. f3 Nf4+ 30. Kd2 c4 31. Qh8+ Ke7 32. Qg7+ Bf7 33. Qxe5+ Kf8 34. Qh8+ Ke7 35. Nf5+ Ke6 36. bxc4 b3 37. Ng4 1-0

[Event "Malopolska-ch"]
[Site "Krakow"]
[Date "2022.06.17"]
[Round "3"]
[White "Marszalek, Maciej"]
[Black "Thiercelin, Jerome"]
[Result "1/2-1/2"]
[ECO "E65"]
[WhiteElo "2287"]
[BlackElo "2016"]
[PlyCount "89"]
[EventDate "2022.06.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POL"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. c4 Bg7 4. d4 c5 5. Bg2 Na6 6. 0-0 d6 7. Nc3 0-0 8. dxc5 Nxc5 9. Nd4 Rb8 10. h3 Bd7 11. Be3 a6 12. Rc1 Ne6 13. Nxe6 Bxe6 14. c5 dxc5 15. Bxc5 Qxd1 16. Rfxd1 Rfe8 17. Rd2 b5 18. Bb4 Red8 19. Rcd1 Rxd2 20. Rxd2 Nd7 21. Ne4 Ne5 22. b3 Nc6 23. Ba3 b4 24. Bb2 Bxb2 25. Rxb2 Nd4 26. Nc5 Rb6 27. e3 Nb5 28. Bf1 a5 29. Nxe6 fxe6 30. Bxb5 Rxb5 31. Rc2 a4 32. bxa4 Ra5 33. Rc4 Rxa4 34. Kg2 Kf7 35. g4 Rxa2 36. Rxb4 Ra5 37. h4 h6 38. Kg3 Rc5 39. Rb8 Ra5 40. Kf4 Rc5 41. Rh8 Kg7 42. Re8 Kf7 43. Rh8 Kg7 44. Re8 Kf7 45. Rh8 1/2-1/2

[Event "Malopolska-ch"]
[Site "Krakow"]
[Date "2022.06.17"]
[Round "4"]
[White "Torngren, Gustav"]
[Black "Marszalek, Maciej"]
[Result "1-0"]
[ECO "C25"]
[WhiteElo "2282"]
[BlackElo "2287"]
[PlyCount "183"]
[EventDate "2022.06.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POL"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Bc5 3. Nf3 d6 4. d4 exd4 5. Nxd4 Nf6 6. Bg5 h6 7. Bh4 0-0 8. Qd3 Bb4 9. f3 Nbd7 10. 0-0-0 Ne5 11. Qd2 Bxc3 12. Qxc3 Nxe4 13. Qe1 Nf6 14. Be2 Ng6 15. Bf2 a6 16. Qd2 Bd7 17. h4 Bb5 18. c4 Bd7 19. g4 c5 20. Nc2 Bc6 21. g5 hxg5 22. hxg5 Nh7 23. Rh5 Re8 24. Be3 Qe7 25. Rdh1 Nhf8 26. Rf1 Nf4 27. Rh2 Nxe2+ 28. Qxe2 f5 29. gxf6 Qxf6 30. Qd3 Bd7 31. Rg1 Bf5 32. Qd5+ Be6 33. Qh5 Bf5 34. Bd2 Bg6 35. Qd5+ Qf7 36. Qxd6 Rad8 37. Qxc5 Rc8 38. Qg5 Rxc4 39. Bc3 Qf4+ 40. Qxf4 Rxf4 41. Nd4 Kf7 42. Rhg2 Rc8 43. Kd2 Rf6 44. Rg5 Rd6 45. f4 Nh7 46. R5g2 Rg8 47. Ke2 Bh5+ 48. Kf2 Rf6 49. Ne2 Rg6 50. Ng3 Bg4 51. Ne4 Nf6 52. Ng5+ Ke7 53. Rxg4 Nxg4+ 54. Rxg4 Rh6 55. Nf3 Kf7 56. Kg3 Rh5 57. Ne5+ Ke6 58. Ng6 Rd8 59. Nh4 Rd3+ 60. Nf3 Rh1 61. Kg2 Rc1 62. Rxg7 Kf5 63. Nd4+ Ke4 64. Re7+ Kd5 65. Ne2 Rc2 66. Kf2 Rh3 67. Re3 Rh2+ 68. Kf3 b5 69. Rd3+ Kc5 70. Rd2 Rxd2 71. Bxd2 Kc4 72. Ke3 Rh3+ 73. Ke4 Rh2 74. b3+ Kc5 75. Kd3 b4 76. f5 a5 77. Bf4 Rh1 78. Ke4 Re1 79. Be3+ Kd6 80. Nc1 Ke7 81. Nd3 Re2 82. Nc1 Re1 83. Kd3 Kf6 84. Kd2 Rf1 85. Bd4+ Kxf5 86. Bb6 a4 87. bxa4 Ke4 88. a5 Kd5 89. Nd3 Kc4 90. a6 Ra1 91. Nc1 b3 92. Bd4 1-0

[Event "Malopolska-ch"]
[Site "Krakow"]
[Date "2022.06.16"]
[Round "2"]
[White "Chmiel, Marcin"]
[Black "Marszalek, Maciej"]
[Result "0-1"]
[ECO "B42"]
[WhiteElo "2207"]
[BlackElo "2287"]
[PlyCount "90"]
[EventDate "2022.06.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POL"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Bc5 6. Nb3 Ba7 7. Qe2 Nc6 8. Be3 Nge7 9. Nc3 Ne5 10. Bxa7 Rxa7 11. f4 Nxd3+ 12. Qxd3 0-0 13. 0-0-0 b5 14. a3 d5 15. h4 Qc7 16. e5 f6 17. Rdf1 fxe5 18. fxe5 Rxf1+ 19. Rxf1 Qxe5 20. Nc5 Nf5 21. Nxb5 axb5 22. Qxb5 Rf7 23. Qb6 Qc7 24. Qb4 h5 25. a4 e5 26. a5 Nd4 27. Rxf7 Qxf7 28. b3 Qf2 29. Qd2 Ne2+ 30. Kb2 Qxc5 31. Qxe2 Bg4 32. Qxe5 Qxa5 33. c4 Qd2+ 34. Ka3 dxc4 35. Qe8+ Kh7 36. Qe4+ Kh6 37. Qc6+ g6 38. bxc4 Qa5+ 39. Kb2 Qb4+ 40. Kc2 Bf5+ 41. Kd1 Qb1+ 42. Ke2 Qe4+ 43. Qxe4 Bxe4 44. g3 Kg7 45. Ke3 Bf5 0-1

[Event "Malopolska-ch"]
[Site "Krakow"]
[Date "2022.06.16"]
[Round "1"]
[White "Marszalek, Maciej"]
[Black "Krawczyk, Wojciech"]
[Result "1/2-1/2"]
[ECO "E18"]
[WhiteElo "2287"]
[BlackElo "2036"]
[PlyCount "109"]
[EventDate "2022.06.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POL"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 Nf6 3. g3 b6 4. Bg2 Bb7 5. 0-0 Be7 6. c4 0-0 7. Nc3 d5 8. cxd5 Nxd5 9. Qc2 Nxc3 10. bxc3 Nd7 11. Ng5 Bxg5 12. Bxb7 Rb8 13. Bxg5 Qxg5 14. Bc6 Nf6 15. Rab1 a6 16. a4 Rfd8 17. e3 Qa5 18. Bf3 c5 19. Rfc1 g6 20. Be2 Rdc8 21. Qb3 Ne4 22. Qc2 Nd6 23. dxc5 Rxc5 24. Qd3 Nc4 25. Qd4 e5 26. Qd7 Rbc8 27. Bg4 R8c7 28. Qe8+ Kg7 29. Rd1 Rd5 30. Bf3 Rd2 31. Rbc1 Qc5 32. Rxd2 Nxd2 33. Be2 Ne4 34. Bxa6 Nxc3 35. Rf1 Re7 36. Qa8 Qa5 37. Qd8 Ra7 38. Bc4 Qc5 39. Bb3 Qc6 40. h4 h5 41. Qb8 Re7 42. Kh2 Ne4 43. Bd1 Qc4 44. Kg1 Qc5 45. Qd8 Qb4 46. Bc2 Nc3 47. Qd2 Qc4 48. Ra1 Qc6 49. a5 Rd7 50. Qe1 bxa5 51. Rxa5 Qc4 52. Kh2 Na2 53. Ba4 Re7 54. Bb5 Qc3 55. Qxc3 1/2-1/2

[Event "POL-chT 1st League"]
[Site "Szklarska Poreba"]
[Date "2021.09.12"]
[Round "9.5"]
[White "Marszalek, Maciej"]
[Black "Paszewski, Mateusz"]
[Result "1/2-1/2"]
[ECO "E09"]
[WhiteElo "2291"]
[BlackElo "2282"]
[PlyCount "37"]
[EventDate "2021.09.04"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]
[WhiteTeam "Stara Wies Parnas"]
[BlackTeam "Czestochowa Hetman"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 Be7 5. Bg2 0-0 6. 0-0 Nbd7 7. Qc2 c6 8. Nbd2 b6 9. e4 dxc4 10. Nxc4 Bb7 11. b3 Rc8 12. Bb2 c5 13. e5 Nd5 14. Qe2 b5 15. Nd6 Bxd6 16. exd6 c4 17. Ne5 c3 18. Ba3 Nxe5 19. dxe5 1/2-1/2

[Event "POL-chT 1st League"]
[Site "Szklarska Poreba"]
[Date "2021.09.11"]
[Round "8.8"]
[White "Ustianovich, Nazar"]
[Black "Marszalek, Maciej"]
[Result "1/2-1/2"]
[ECO "B41"]
[WhiteElo "2348"]
[BlackElo "2291"]
[PlyCount "13"]
[EventDate "2021.09.04"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]
[WhiteTeam "Chrzanow Olimpijczyk"]
[BlackTeam "Stara Wies Parnas"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. c4 Nf6 2. Nf3 c5 3. Nc3 e6 4. d4 cxd4 5. Nxd4 a6 6. a3 Qc7 7. e4 1/2-1/2

[Event "POL-chT 1st League"]
[Site "Szklarska Poreba"]
[Date "2021.09.09"]
[Round "6.2"]
[White "Marszalek, Maciej"]
[Black "Kovalenko, Igor"]
[Result "0-1"]
[ECO "E63"]
[WhiteElo "2291"]
[BlackElo "2651"]
[PlyCount "146"]
[EventDate "2021.09.04"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]
[WhiteTeam "Stara Wies Parnas"]
[BlackTeam "Kopernik WKS"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 d6 5. Nf3 0-0 6. Nc3 a6 7. 0-0 Nc6 8. b3 Rb8 9. d5 Na5 10. Bg5 h6 11. Bd2 c5 12. dxc6 Nxc6 13. Rc1 Be6 14. Bf4 Kh7 15. Qd2 Qa5 16. Rfd1 Rfc8 17. Ne1 Bf5 18. Nd5 Qxd2 19. Nxf6+ Bxf6 20. Rxd2 b6 21. Nd3 a5 22. Be3 g5 23. a4 Bd4 24. Bxc6 Bxe3 25. fxe3 Rxc6 26. Rf1 Kg6 27. Nf2 f6 28. e4 Be6 29. Nd1 Rc5 30. Nc3 Re5 31. Rd4 Kf7 32. Rc1 h5 33. Kf2 Bd7 34. Rd5 Re6 35. Rd4 Bc6 36. Nd5 Re5 37. Rb1 Rh8 38. h3 Kg6 39. Rc1 Rc8 40. Rc3 Rb8 41. Re3 Kf7 42. Rd1 Bd7 43. Kg2 Be6 44. Nc7 Bf5 45. Rd4 Bg6 46. Nd5 Ke8 47. Kf2 Kd7 48. Nc3 Bf7 49. Red3 Kc6 50. Nd5 Kc5 51. Ke3 f5 52. Nc3 Rf8 53. Kd2 f4 54. gxf4 gxf4 55. Nd1 Rg8 56. Kc3 Rg3 57. Nf2 Kc6 58. h4 Be6 59. Rf3 Bg4 60. Rxg3 fxg3 61. Nxg4 hxg4 62. Rd3 Rh5 63. Rxg3 Rxh4 64. e3 Kc5 65. Rg1 Rh3 66. Rxg4 Rxe3+ 67. Kc2 Kb4 68. Kd2 Rxb3 69. e5 dxe5 70. Re4 Kc5 71. Rxe5+ Kxc4 72. Rxe7 Rb4 73. Re6 Kb3 0-1

[Event "POL-chT 1st League"]
[Site "Szklarska Poreba"]
[Date "2021.09.08"]
[Round "5.3"]
[White "Marszalek, Maciej"]
[Black "Kosakowski, Jakub"]
[Result "1/2-1/2"]
[ECO "D78"]
[WhiteElo "2291"]
[BlackElo "2445"]
[PlyCount "174"]
[EventDate "2021.09.04"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]
[WhiteTeam "Stara Wies Parnas"]
[BlackTeam "Dabrowa Gornicza Zaglebie"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. c4 g6 3. g3 c6 4. Nf3 Bg7 5. Bg2 d5 6. 0-0 0-0 7. Ne5 dxc4 8. Na3 Be6 9. Naxc4 Nfd7 10. Nxd7 Nxd7 11. Qd3 Bxc4 12. Qxc4 Nb6 13. Qb4 Bxd4 14. Bh6 Bg7 15. Rfd1 Qc7 16. Bg5 Qe5 17. Bxe7 Rfe8 18. Bc5 Qxb2 19. Rab1 Qxa2 20. Bxb6 axb6 21. Qxb6 Qxe2 22. Qxb7 Ra2 23. Rf1 Bd4 24. Qxc6 Bxf2+ 25. Kh1 Re6 26. Qf3 h5 27. Qxe2 Rexe2 28. Bd5 Rad2 29. Rbd1 Rxd1 30. Rxd1 Kg7 31. Bc4 Rc2 32. Bb3 Rb2 33. Bc4 f5 34. Rd7+ Kf6 35. Rd6+ Kg7 36. Rd7+ Kh6 37. Rd6 Kg5 38. h4+ Kh6 39. Bf7 Kg7 40. Bxg6 Bxg3 41. Rc6 Bxh4 42. Bxf5 Bf6 43. Rc2 Rb5 44. Rg2+ Kf8 45. Rf2 Ra5 46. Bh3 Kg7 47. Rc2 Ra3 48. Bc8 Kh6 49. Kg2 h4 50. Rc6 Rg3+ 51. Kh1 Kg6 52. Rc4 Re3 53. Kg2 Be7 54. Bd7 Kh5 55. Rc8 Rg3+ 56. Kf2 Bf6 57. Rc5+ Kh6 58. Rc6 Kg6 59. Rc4 Rd3 60. Bc6 Kg5 61. Be4 Ra3 62. Bf3 Ra2+ 63. Ke3 Ra3+ 64. Kf2 h3 65. Rc5+ Kf4 66. Rc4+ Kf5 67. Bc6 Ra2+ 68. Kg1 Rd2 69. Rc1 Kg4 70. Rf1 Bd4+ 71. Kh1 Be5 72. Bb7 Rh2+ 73. Kg1 Rb2 74. Bc6 Rb3 75. Bd5 Rc3 76. Bb7 Rc7 77. Bd5 Kh4 78. Kh1 Rg7 79. Bc6 Rg4 80. Bd5 Rd4 81. Bc6 Rd2 82. Bb7 Kg3 83. Rf3+ Kg4 84. Rf1 Rb2 85. Bc6 Rh2+ 86. Kg1 Rc2 87. Bd5 Bd4+ 1/2-1/2

[Event "POL-chT 1st League"]
[Site "Szklarska Poreba"]
[Date "2021.09.07"]
[Round "4.1"]
[White "Tomczak, Jacek"]
[Black "Marszalek, Maciej"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2589"]
[BlackElo "2291"]
[PlyCount "65"]
[EventDate "2021.09.04"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]
[WhiteTeam "Gliwice Akademia Szachowa"]
[BlackTeam "Stara Wies Parnas"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Bg5 a6 5. f4 b5 6. Nf3 Bb7 7. Bd3 Nd7 8. e5 c5 9. Be4 Bxe4 10. Nxe4 f6 11. Bh4 Nh6 12. e6 Nb6 13. dxc5 dxc5 14. Qxd8+ Rxd8 15. Nxc5 0-0 16. Nxa6 Rd6 17. 0-0 Nc4 18. Nc7 Nxb2 19. Rfe1 Rc6 20. Nd5 Nf5 21. Rab1 Nc4 22. Nd4 Nxd4 23. Nxe7+ Kh8 24. Nxc6 Nxc6 25. Rxb5 Ne7 26. Bf2 Re8 27. Reb1 Bf8 28. Bc5 Nc8 29. Bxf8 Rxf8 30. Rc5 N4d6 31. Rb8 Re8 32. Rc7 Rxe6 33. c4 1-0

[Event "POL-chT 1st League"]
[Site "Szklarska Poreba"]
[Date "2021.09.06"]
[Round "3.5"]
[White "Marszalek, Maciej"]
[Black "Tomczak, Mikolaj"]
[Result "0-1"]
[ECO "D94"]
[WhiteElo "2291"]
[BlackElo "2435"]
[PlyCount "90"]
[EventDate "2021.09.04"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]
[WhiteTeam "Stara Wies Parnas"]
[BlackTeam "Strzelce Opolskie Strzelec"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 d5 2. Nf3 c5 3. e3 Nf6 4. c4 cxd4 5. exd4 g6 6. Nc3 Bg7 7. cxd5 Nxd5 8. Bc4 Nb6 9. Bb3 0-0 10. 0-0 Nc6 11. Be3 Na5 12. Bc2 Be6 13. Ng5 Bd5 14. Nxd5 Nxd5 15. Nf3 Qb6 16. Rb1 Rfd8 17. Bg5 Nc6 18. Bb3 Bxd4 19. Qe2 Bf6 20. Qe4 e6 21. Bxd5 exd5 22. Qh4 Bxg5 23. Nxg5 h5 24. Qf4 Rf8 25. Rfd1 Rad8 26. b4 Ne7 27. Rb3 Nf5 28. g4 hxg4 29. Qxg4 Kg7 30. Rf3 Qf6 31. Nh3 Rh8 32. Nf4 d4 33. Nd3 Rh5 34. Qf4 Rdh8 35. Rc1 Rh4 36. Qc7 Rxh2 37. Qxh2 Rxh2 38. Kxh2 Qd6+ 39. Kg1 Qd5 40. Rh3 Nh4 41. Rg3 Qxa2 42. Kf1 Qd5 43. Rc5 Qh1+ 44. Ke2 Qe4+ 45. Kf1 Nf3 0-1

[Event "POL-chT 1st League"]
[Site "Szklarska Poreba"]
[Date "2021.09.05"]
[Round "2.3"]
[White "Niedbala, Bartlomiej"]
[Black "Marszalek, Maciej"]
[Result "1/2-1/2"]
[ECO "D96"]
[WhiteElo "2380"]
[BlackElo "2291"]
[PlyCount "90"]
[EventDate "2021.09.04"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]
[WhiteTeam "Jastrzebie Zdroj Pionier"]
[BlackTeam "Stara Wies Parnas"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. Nf3 d5 2. d4 Nf6 3. c4 c6 4. Nc3 g6 5. Qb3 Bg7 6. cxd5 cxd5 7. Bg5 e6 8. e3 0-0 9. h3 Nc6 10. Bd3 Qa5 11. 0-0 Bd7 12. Bf4 Qb4 13. Qc2 Rfc8 14. Qe2 Qe7 15. Rfc1 Ne8 16. Qd1 Nd6 17. Nd2 Qf8 18. Bg3 Nf5 19. Bxf5 gxf5 20. Ne2 f6 21. Nf4 Qf7 22. Nd3 b6 23. Nf3 Bf8 24. Rc2 Nb4 25. Nxb4 Bxb4 26. Rxc8+ Rxc8 27. Rc1 Qe8 28. Kh2 Be7 29. Ne1 Bb5 30. Bf4 Bf8 31. Bg3 Be7 32. Qd2 a5 33. a3 Qd7 34. Rc3 Rxc3 35. Qxc3 Bd8 36. Kg1 Qc6 37. Qxc6 Bxc6 38. Bd6 Kf7 39. b4 axb4 40. Bxb4 Bc7 41. g3 Bb5 42. f4 Bc4 43. Nf3 Bd3 44. Kf2 Ke8 45. Ng1 Kd7 1/2-1/2

[Event "POL-chT 1st League"]
[Site "Szklarska Poreba"]
[Date "2021.09.04"]
[Round "1.5"]
[White "Marszalek, Maciej"]
[Black "Kaczmarek, Aleksander"]
[Result "1/2-1/2"]
[ECO "A40"]
[WhiteElo "2291"]
[BlackElo "2368"]
[PlyCount "108"]
[EventDate "2021.09.04"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]
[WhiteTeam "Stara Wies Parnas"]
[BlackTeam "Krakow Gens Una Sumus"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 c5 2. d5 d6 3. c4 g6 4. Nf3 Bg7 5. g3 e5 6. e4 Ne7 7. Nc3 0-0 8. Bg2 Na6 9. 0-0 Nc7 10. Ne1 Rb8 11. a4 b6 12. Nd3 a6 13. f4 exf4 14. Bxf4 Ne8 15. Kh1 h6 16. Qd2 g5 17. Be3 Ng6 18. b4 Nf6 19. Rab1 Ng4 20. Nd1 Bd7 21. Bg1 Bxa4 22. Qa2 Bxd1 23. Rfxd1 Ra8 24. bxc5 bxc5 25. Qa4 a5 26. Rb5 h5 27. Rf1 h4 28. Bh3 N4e5 29. Nxe5 Bxe5 30. Rb3 hxg3 31. hxg3 Rb8 32. Rxb8 Qxb8 33. Qxa5 Qb3 34. Qe1 Kg7 35. Be3 Rh8 36. Kg2 Qc2+ 37. Qf2 Qxe4+ 38. Qf3 Qxf3+ 39. Rxf3 f6 40. Rf2 Ra8 41. Rc2 Ra3 42. Bf2 Bc3 43. Bg4 Ne5 44. Be2 f5 45. Be3 Kf6 46. Bc1 Rb3 47. Ra2 Ng6 48. Bd3 Bd4 49. Bc2 Rb4 50. Bd2 Rb6 51. Ba5 Rb8 52. Bc7 Rb4 53. Bd8+ Ke5 54. Bxg5 Rb2 1/2-1/2

[Event "Rubinstein Memorial op-A 57th"]
[Site "Polanica Zdroj"]
[Date "2021.08.22"]
[Round "9"]
[White "Marszalek, Maciej"]
[Black "Giacomini, Hector"]
[Result "1/2-1/2"]
[ECO "E04"]
[WhiteElo "2303"]
[BlackElo "2104"]
[PlyCount "99"]
[EventDate "2021.08.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 dxc4 5. Bg2 c5 6. 0-0 Nc6 7. dxc5 Qxd1 8. Rxd1 Bxc5 9. Nbd2 c3 10. bxc3 0-0 11. Nb3 Be7 12. Bf4 Bd7 13. Ne5 Nxe5 14. Bxe5 Bc6 15. Bxc6 bxc6 16. Na5 Rac8 17. Rab1 Bc5 18. Bxf6 gxf6 19. Nb3 Bb6 20. c4 Rfd8 21. c5 Rxd1+ 22. Rxd1 Rd8 23. Rxd8+ Bxd8 24. e4 Kg7 25. f4 Kg6 26. Kg2 f5 27. exf5+ exf5 28. Kf3 Kf6 29. Ke3 Ke6 30. Kd4 Bf6+ 31. Kc4 Bg7 32. Nd2 Bf6 33. Nf3 h6 34. h3 h5 35. h4 Bb2 36. Ne1 Bg7 37. Nc2 Bf6 38. Nb4 Kd7 39. a4 Bg7 40. a5 Bf6 41. a6 Bg7 42. Nd3 Ke6 43. Nc1 Bh8 44. Nb3 Bf6 45. Na5 Kd7 46. Kd3 Be7 47. Nb3 Bf6 48. Kc4 Ke6 49. Na5 Kd7 50. Nb3 1/2-1/2

[Event "Rubinstein Memorial op-A 57th"]
[Site "Polanica Zdroj"]
[Date "2021.08.21"]
[Round "8"]
[White "Lukasiewicz, Krzysztof"]
[Black "Marszalek, Maciej"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "2318"]
[BlackElo "2303"]
[PlyCount "14"]
[EventDate "2021.08.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. 0-0 h6 7. Nbd2 0-0 1/2-1/2

[Event "Rubinstein Memorial op-A 57th"]
[Site "Polanica Zdroj"]
[Date "2021.08.20"]
[Round "7"]
[White "Marszalek, Maciej"]
[Black "Golecki, Jan"]
[Result "1-0"]
[ECO "E11"]
[WhiteElo "2303"]
[BlackElo "2102"]
[PlyCount "98"]
[EventDate "2021.08.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 Bb4+ 4. Bd2 Be7 5. Bg2 d5 6. Nf3 0-0 7. 0-0 c6 8. Nc3 dxc4 9. a4 c5 10. Bg5 Nc6 11. dxc5 Bxc5 12. Qc2 Nb4 13. Qc1 h6 14. Bxf6 Qxf6 15. Ne4 Qe7 16. Qxc4 Bb6 17. a5 Bd8 18. Nc5 Nd5 19. e4 Nc7 20. e5 Nd5 21. Ne4 Bc7 22. Nc3 b5 23. Nxd5 exd5 24. Qxd5 Be6 25. Qe4 Bc4 26. Rfd1 Rad8 27. a6 Bb6 28. Qc2 Qe6 29. Qc3 Rc8 30. Qe1 Rfd8 31. Bf1 Bd5 32. Nd4 Qg4 33. Qe2 Qg6 34. b3 Ba8 35. Bh3 Rc3 36. Nf5 Re8 37. Rd6 Qg5 38. Qxb5 Rec8 39. Rf1 Be4 40. Rxb6 axb6 41. Nd6 Bd3 42. Qd5 R8c7 43. Nxf7 Qh5 44. Ng5+ Kf8 45. Ne6+ Ke7 46. Qd8+ Kf7 47. Qf8+ Kg6 48. Nf4+ Kh7 49. Nxh5 Bf5 1-0

[Event "Rubinstein Memorial op-A 57th"]
[Site "Polanica Zdroj"]
[Date "2021.08.19"]
[Round "6"]
[White "Karut, Kacper"]
[Black "Marszalek, Maciej"]
[Result "0-1"]
[ECO "B42"]
[WhiteElo "1790"]
[BlackElo "2303"]
[PlyCount "112"]
[EventDate "2021.08.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Qc7 6. 0-0 Nf6 7. Qe2 d6 8. c4 Nbd7 9. Nc3 Ne5 10. Kh1 Nxd3 11. Qxd3 Be7 12. f4 0-0 13. Be3 Bd7 14. Rac1 Rac8 15. b3 Rfd8 16. Qe2 Qa5 17. Bd2 Qh5 18. Qxh5 Nxh5 19. Nce2 b6 20. e5 dxe5 21. fxe5 g6 22. Be3 Ng7 23. a4 Be8 24. Rcd1 Rd7 25. Nf3 Rb7 26. Bg5 Bc5 27. Nc3 Nf5 28. Ne4 Bc6 29. Nd6 Bxd6 30. exd6 Rd7 31. Nd4 Nxd4 32. Rxd4 e5 33. Rdd1 f5 34. Kg1 Kf7 35. Rfe1 Ke6 36. Bf4 Be4 37. Be3 Bc2 38. Rc1 Bxb3 39. Bxb6 Rxd6 40. c5 Rd2 41. Re3 Bxa4 42. Rce1 Rd5 43. g3 Bb5 44. h4 h6 45. Kg2 g5 46. hxg5 hxg5 47. g4 f4 48. Rh3 Rf8 49. Rh6+ Rf6 50. Rxf6+ Kxf6 51. Rc1 Bc6 52. Kf1 e4 53. Ba5 e3 54. Bc3+ Ke6 55. Rb1 Bb5+ 56. Ke1 f3 0-1

