[Event "POL-ch sf"]
[Site "Karpacz"]
[Date "2022.12.11"]
[Round "9"]
[White "Chylewski, Patryk"]
[Black "Kaczmarek, Arkadiusz"]
[Result "1-0"]
[ECO "A21"]
[WhiteElo "2291"]
[BlackElo "2141"]
[PlyCount "79"]
[EventDate "2022.12.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 d6 3. e3 f5 4. d4 Be7 5. Nf3 e4 6. Nd2 c6 7. h4 d5 8. g3 Nf6 9. Be2 0-0 10. b3 Be6 11. Bb2 a5 12. Na4 Nbd7 13. Rc1 Kh8 14. Nb1 g6 15. Qd2 h6 16. Ba3 Kg7 17. Bxe7 Qxe7 18. Nbc3 g5 19. cxd5 Nxd5 20. Nxd5 Bxd5 21. Bc4 Nf6 22. Nb6 Rad8 23. Bxd5 Nxd5 24. Nxd5 Rxd5 25. hxg5 hxg5 26. Qe2 g4 27. Kf1 Qa3 28. Kg2 Rh8 29. Rxh8 Kxh8 30. Rh1+ Kg7 31. Qd1 Qxa2 32. Rh5 Qa3 33. Qh1 Qf8 34. Rh7+ Kg6 35. Qh5+ Kf6 36. Rxb7 Rb5 37. Rc7 Rb6 38. Rh7 Ra6 39. Rh8 Qg7 40. Rh6+ 1-0

[Event "POL-ch sf"]
[Site "Karpacz"]
[Date "2022.12.10"]
[Round "8"]
[White "Kaczmarek, Arkadiusz"]
[Black "Ciszewski, Krzysztof"]
[Result "1-0"]
[ECO "E92"]
[WhiteElo "2141"]
[BlackElo "1974"]
[PlyCount "119"]
[EventDate "2022.12.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. Be3 exd4 8. Nxd4 Re8 9. f3 c6 10. Bf2 d5 11. exd5 cxd5 12. 0-0 Nc6 13. c5 Nh5 14. Qd2 Be5 15. g3 Ng7 16. Rfd1 Bf5 17. Bb5 Bxd4 18. Bxd4 Ne6 19. Ne2 a6 20. Bxc6 bxc6 21. g4 Nxd4 22. Nxd4 Bd7 23. Qf4 Qh4 24. Kg2 Re7 25. Qg3 Qg5 26. h4 Qf6 27. g5 Qe5 28. Qxe5 Rxe5 29. Re1 Rxe1 30. Rxe1 Rb8 31. b3 Rb4 32. Rd1 a5 33. Kf2 Kf8 34. Ke3 Rb8 35. a3 Ke7 36. Kd2 Kd8 37. h5 Ke7 38. Re1+ Kf8 39. h6 Rc8 40. Kc3 Ra8 41. f4 Ra7 42. Re5 Ra8 43. Re1 Ra7 44. Nf3 Be6 45. Kd4 Rb7 46. Re3 Bf5 47. Ne5 Bd7 48. Re1 Be8 49. Ng4 Bd7 50. Nf6 Be6 51. Nxh7+ Kg8 52. Nf6+ Kh8 53. Re3 Rb8 54. f5 gxf5 55. g6 fxg6 56. Rxe6 Rf8 57. Ke5 f4 58. Re7 Rxf6 59. Kxf6 f3 60. Kxg6 1-0

[Event "POL-ch sf"]
[Site "Karpacz"]
[Date "2022.12.09"]
[Round "7"]
[White "Nowak, Filip"]
[Black "Kaczmarek, Arkadiusz"]
[Result "0-1"]
[ECO "B29"]
[WhiteElo "1930"]
[BlackElo "2141"]
[PlyCount "64"]
[EventDate "2022.12.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nf6 3. Nc3 d5 4. exd5 Nxd5 5. Nxd5 Qxd5 6. d4 Bg4 7. dxc5 Qxd1+ 8. Kxd1 Bxf3+ 9. gxf3 Nc6 10. c3 0-0-0+ 11. Kc2 e6 12. b4 Be7 13. Be2 Bf6 14. Rb1 Rd5 15. Be3 Rhd8 16. b5 Ne7 17. Bc4 Rf5 18. Bd3 Rxf3 19. c6 Nd5 20. cxb7+ Kb8 21. Rhe1 Nxc3 22. Rb3 Nd5 23. Be2 Nxe3+ 24. fxe3 Rf2 25. Rd3 Kxb7 26. Rxd8 Bxd8 27. Kb3 Ba5 28. Rf1 Rxe2 29. Rxf7+ Kb6 30. Rxg7 Rxe3+ 31. Ka4 Re4+ 32. Kb3 Rh4 0-1

[Event "POL-ch sf"]
[Site "Karpacz"]
[Date "2022.12.08"]
[Round "6"]
[White "Kaczmarek, Arkadiusz"]
[Black "Kawulski Chodkiewicz, Alexander"]
[Result "1/2-1/2"]
[ECO "D61"]
[WhiteElo "2141"]
[BlackElo "1521"]
[PlyCount "82"]
[EventDate "2022.12.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 d5 4. Nc3 c6 5. Bg5 Be7 6. e3 0-0 7. Qc2 Nbd7 8. 0-0-0 dxc4 9. Bxc4 b5 10. Bd3 h6 11. h4 Bb7 12. Kb1 Rc8 13. Ne5 a6 14. Qe2 Qe8 15. Qf3 Rc7 16. Nxd7 Rxd7 17. Bxf6 Bxf6 18. Be4 Qa8 19. g4 Bd8 20. g5 f5 21. gxf6 Rxf6 22. Qh5 Bb6 23. Rhg1 Qd8 24. Rg6 Kf8 25. Rdg1 Rdf7 26. f4 Qc7 27. Rxf6 Rxf6 28. Rg6 Rxg6 29. Qxg6 Qf7 30. Qg2 Qd7 31. Ne2 Bd8 32. Nc1 Be7 33. Nd3 Bd6 34. Qf3 Qe8 35. Qg4 Qe7 36. Qh5 c5 37. Bxb7 Qxb7 38. Nxc5 Bxc5 39. Qxc5+ Kf7 40. Qh5+ g6 41. Qxh6 Qe4+ 1/2-1/2

[Event "POL-ch sf"]
[Site "Karpacz"]
[Date "2022.12.07"]
[Round "5"]
[White "Golis, Wiktor"]
[Black "Kaczmarek, Arkadiusz"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "1795"]
[BlackElo "2141"]
[PlyCount "95"]
[EventDate "2022.12.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Bf4 Nc6 5. e3 e6 6. Nc3 Bd6 7. Bxd6 Qxd6 8. Bd3 Nge7 9. Nge2 f6 10. e4 dxe4 11. Bxe4 0-0 12. 0-0 Rd8 13. Qc2 f5 14. Bf3 Nb4 15. Qb3 Bd7 16. a3 Nbd5 17. Nxd5 Nxd5 18. Bxd5 exd5 19. Rfe1 Bc6 20. Qg3 Qf6 21. Qd3 f4 22. Kh1 Rd6 23. Ng1 Re6 24. Nf3 Re4 25. Ne5 Qf5 26. Qc3 Rc8 27. Qc5 a6 28. b4 Qf8 29. Qc3 Ba4 30. Qh3 Rxe1+ 31. Rxe1 Re8 32. Rc1 Qd6 33. Qg4 Rf8 34. Rc8 Be8 35. h3 g6 36. Qg5 Bc6 37. Rxf8+ Qxf8 38. f3 Kg7 39. Nd3 Qe8 40. Nxf4 Qe1+ 41. Kh2 Kf7 42. Nxd5 Qe6 43. Nf4 Qa2 44. d5 Bb5 45. d6 Qxa3 46. Qe7+ Kg8 47. Ne6 Qxb4 48. Qg7# 1-0

[Event "POL-ch sf"]
[Site "Karpacz"]
[Date "2022.12.06"]
[Round "4"]
[White "Kaczmarek, Arkadiusz"]
[Black "Trybus, Daniel"]
[Result "1-0"]
[ECO "D45"]
[WhiteElo "2141"]
[BlackElo "2258"]
[PlyCount "61"]
[EventDate "2022.12.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c6 5. e3 a6 6. b3 c5 7. cxd5 exd5 8. Bb2 Nc6 9. Be2 Be6 10. Rc1 Be7 11. dxc5 0-0 12. 0-0 Nd7 13. Nxd5 Bxc5 14. Nf4 Bf5 15. Qd5 Ne7 16. Qd2 Qb6 17. Rfd1 Rac8 18. Nh4 Nf6 19. Bxf6 Qxf6 20. Nxf5 Nxf5 21. Nd5 Qe6 22. Bg4 Bd6 23. Rxc8 Rxc8 24. e4 Qe5 25. Bxf5 Qxh2+ 26. Kf1 Rc6 27. Ne3 g6 28. Bd7 Qh1+ 29. Ke2 Qh5+ 30. g4 Qb5+ 31. Qd3 1-0

[Event "POL-ch sf"]
[Site "Karpacz"]
[Date "2022.12.05"]
[Round "3"]
[White "Szwed, Jacek"]
[Black "Kaczmarek, Arkadiusz"]
[Result "1-0"]
[ECO "B46"]
[WhiteElo "2381"]
[BlackElo "2141"]
[PlyCount "69"]
[EventDate "2022.12.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. Nc3 a6 4. d4 cxd4 5. Nxd4 Nc6 6. Nxc6 bxc6 7. Qd3 d5 8. Qg3 h5 9. h4 d4 10. Nb1 Nf6 11. e5 Ne4 12. Qf4 Qd5 13. Bd3 Bb4+ 14. Kf1 Nc5 15. Rh3 a5 16. a3 Nxd3 17. Rxd3 Ba6 18. axb4 Bxd3+ 19. cxd3 0-0 20. Rxa5 Rxa5 21. bxa5 Qxa5 22. Na3 Qa4 23. Ke2 f6 24. exf6 Rxf6 25. Qe5 Qb3 26. Qxd4 Rf5 27. Nc4 Qc2+ 28. Bd2 Rd5 29. Qe4 Qb1 30. Qxe6+ Kh8 31. Qe8+ Kh7 32. Qe4+ Kg8 33. Ne3 Rd8 34. Bc3 Qa2 35. Qe7 1-0

[Event "POL-ch sf"]
[Site "Karpacz"]
[Date "2022.12.04"]
[Round "2"]
[White "Owoc, Jakub"]
[Black "Kaczmarek, Arkadiusz"]
[Result "1-0"]
[ECO "D27"]
[WhiteElo "1837"]
[BlackElo "2141"]
[PlyCount "49"]
[EventDate "2022.12.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e3 Nf6 4. Nf3 e6 5. Bxc4 a6 6. Nc3 b5 7. Bd3 Bb7 8. 0-0 c5 9. dxc5 Bxc5 10. Qe2 Nbd7 11. e4 Bd6 12. Rd1 Qb8 13. Bg5 0-0 14. h3 Rc8 15. Re1 Ne5 16. Nxe5 Bxe5 17. Rac1 Nd7 18. Bb1 Nb6 19. Qg4 b4 20. Ne2 Bxb2 21. Rxc8+ Qxc8 22. Ng3 e5 23. Nf5 h5 24. Ne7+ Kf8 25. Qxh5 1-0

[Event "POL-ch sf"]
[Site "Karpacz"]
[Date "2022.12.03"]
[Round "1"]
[White "Kaczmarek, Arkadiusz"]
[Black "Sabuk, Piotr"]
[Result "0-1"]
[ECO "D37"]
[WhiteElo "2141"]
[BlackElo "2430"]
[PlyCount "158"]
[EventDate "2022.12.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 h6 5. Bf4 Bb4 6. cxd5 Nxd5 7. Bd2 Nxc3 8. bxc3 Ba5 9. Qa4+ c6 10. e4 0-0 11. Be2 b6 12. 0-0 Bb7 13. Rad1 c5 14. dxc5 Qc7 15. e5 Nc6 16. Bxh6 Nxe5 17. Nxe5 Qxe5 18. Be3 Rfc8 19. Qb3 Bxc3 20. Rc1 Ba5 21. cxb6 axb6 22. Rfd1 Bc3 23. Qxb6 Bd5 24. Qb1 Rxa2 25. Bf1 Rb8 26. Qd3 Bb4 27. Qd4 Bd6 28. Qxe5 Bxe5 29. Bc4 Bxc4 30. Rxc4 Rab2 31. g3 Rb1 32. Rxb1 Rxb1+ 33. Kg2 Kh7 34. Rc5 Bd6 35. Rc6 Rd1 36. Ra6 f5 37. Kf3 Rd5 38. g4 g6 39. Ra7+ Kg8 40. Ra8+ Kf7 41. Ra7+ Ke8 42. Ra8+ Kd7 43. Ra7+ Kc6 44. Rg7 e5 45. Rxg6 f4 46. Bc1 Rd1 47. Bb2 Kd5 48. Ke2 Rh1 49. Rh6 Rg1 50. h3 e4 51. Bc3 f3+ 52. Ke3 Bc5+ 53. Kf4 e3 54. Rh5+ Kd6 55. Bb4 Bxb4 56. Kxf3 Rf1 57. Kxe3 Bc5+ 58. Ke4 Rxf2 59. Rd5+ Kc6 60. Rh5 Bd6 61. Rf5 Re2+ 62. Kd3 Rh2 63. Rh5 Kd7 64. Ke4 Re2+ 65. Kf5 Rf2+ 66. Ke4 Rf4+ 67. Kd5 Ra4 68. Rh7+ Be7 69. Ke5 Ra5+ 70. Ke4 Ke6 71. Rh5 Ra4+ 72. Kf3 Bd6 73. Kg2 Ra3 74. Kf2 Be5 75. Kg2 Kd5 76. Rh7 Ke4 77. Kf1 Kf3 78. Ke1 Bf4 79. Kd1 Rc3 0-1

[Event "POL-chT 1st League"]
[Site "Sypniewo"]
[Date "2022.09.11"]
[Round "9.8"]
[White "Szajda, Marcin"]
[Black "Kaczmarek, Arkadiusz"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "1925"]
[BlackElo "2141"]
[PlyCount "80"]
[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 "Chroscice Victoria"]
[BlackTeam "Gostynin Gostmat 83"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nxc6 bxc6 6. Nc3 d5 7. Bd3 Nf6 8. 0-0 Be7 9. Bf4 0-0 10. Qf3 a5 11. e5 Nd7 12. Qg3 g6 13. Ne2 Nc5 14. Rfd1 Ba6 15. b3 a4 16. Bxa6 Rxa6 17. f3 Qb6 18. Be3 Rfa8 19. Rab1 axb3 20. axb3 Qc7 21. Nc3 Nd7 22. Bf4 Bb4 23. Na4 Nb6 24. Nb2 Ra2 25. Bd2 Ba3 26. Bc1 Nd7 27. Re1 Bc5+ 28. Be3 Bb4 29. Re2 Qxe5 30. Qh4 Rxb2 31. Rxb2 Bc5 32. c3 Bxe3+ 33. Kf1 Qxc3 34. Rb1 Qd3 35. Rbe1 d4 36. Qe7 Nb6 37. g3 Nd5 38. Qb7 Ra2 39. h4 Rxe2 40. Rxe2 Qd1+ 0-1

[Event "POL-chT 1st League"]
[Site "Sypniewo"]
[Date "2022.09.10"]
[Round "8.6"]
[White "Kaczmarek, Arkadiusz"]
[Black "Kacprzak, Karol1111"]
[Result "1/2-1/2"]
[ECO "E10"]
[WhiteElo "2141"]
[BlackElo "2145"]
[PlyCount "56"]
[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 "Gostynin Gostmat 83"]
[BlackTeam "Opole Rodlo"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. d5 b5 5. Bg5 exd5 6. cxd5 h6 7. Bxf6 Qxf6 8. Nc3 a6 9. e4 d6 10. Qc2 Nd7 11. a4 b4 12. Nd1 g6 13. Ne3 Bg7 14. Rb1 0-0 15. Be2 Re8 16. Nd2 Qe7 17. 0-0 Bd4 18. Nec4 Nf6 19. Bf3 Bd7 20. Rfe1 Rab8 21. b3 Rbd8 22. Qd3 Bc3 23. Re2 Bc8 24. Na5 Qc7 25. Nc6 Rd7 26. Nc4 Bb7 27. N4a5 Qc8 28. Rc1 Rc7 1/2-1/2

[Event "POL-chT 1st League"]
[Site "Sypniewo"]
[Date "2022.09.09"]
[Round "7.4"]
[White "Sendera, Jaroslaw"]
[Black "Kaczmarek, Arkadiusz"]
[Result "1/2-1/2"]
[ECO "B47"]
[WhiteElo "2231"]
[BlackElo "2141"]
[PlyCount "88"]
[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 "Sedziszow Malopolski"]
[BlackTeam "Gostynin Gostmat 83"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nf3 e6 3. Nc3 a6 4. g3 Nc6 5. Bg2 d6 6. 0-0 Nf6 7. d4 cxd4 8. Nxd4 Bd7 9. Nxc6 Bxc6 10. a4 Be7 11. a5 0-0 12. Be3 Nd7 13. Na4 Qc7 14. Nb6 Rae8 15. Nxd7 Qxd7 16. c4 f5 17. Qd3 fxe4 18. Bxe4 Bxe4 19. Qxe4 Bf6 20. Rfd1 Rc8 21. Rd2 Rc6 22. Rad1 Rfc8 23. b3 Bc3 24. Ra2 Qf7 25. Rd3 Bf6 26. Rad2 Be7 27. Bb6 Rf8 28. Re2 e5 29. Kg2 Qf5 30. Qxf5 Rxf5 31. Rf3 g6 32. g4 Rf7 33. Rxf7 Kxf7 34. Kf3 Ke6 35. Ke4 Bg5 36. Be3 Bd8 37. Ra2 Rc8 38. Ra4 Be7 39. Rb4 Rc7 40. Rb6 Rd7 41. Rb4 Bd8 42. Bb6 Be7 43. Be3 Bd8 44. Bb6 Be7 1/2-1/2

[Event "POL-chT 1st League"]
[Site "Sypniewo"]
[Date "2022.09.08"]
[Round "6.5"]
[White "Kaczmarek, Arkadiusz"]
[Black "Derylo, Kamil"]
[Result "1-0"]
[ECO "D32"]
[WhiteElo "2141"]
[BlackElo "2143"]
[PlyCount "107"]
[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 "Gostynin Gostmat 83"]
[BlackTeam "Chylice Laura"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. cxd5 exd5 5. Nf3 Nc6 6. dxc5 d4 7. Ne4 Bxc5 8. Nxc5 Qa5+ 9. Bd2 Qxc5 10. Rc1 Qb6 11. e3 Nf6 12. Bc4 dxe3 13. Bxe3 Qb4+ 14. Bd2 Qe7+ 15. Be2 0-0 16. 0-0 Rd8 17. Re1 Qd6 18. Qa4 Be6 19. a3 Bd5 20. Bf4 Qd7 21. Bg5 Qf5 22. Qh4 Be4 23. Nd2 Re8 24. Bxf6 Qxf6 25. Qxf6 gxf6 26. Nxe4 Rxe4 27. Bf3 Rxe1+ 28. Rxe1 Rd8 29. Bxc6 bxc6 30. g3 Rd2 31. b3 Kf8 32. Rc1 Rd3 33. Rxc6 Rxb3 34. Ra6 Rb7 35. Rxf6 Kg7 36. Ra6 f6 37. Kg2 Re7 38. Kf3 Kg6 39. Kf4 Kg7 40. Kf5 Re5+ 41. Kg4 Re7 42. f4 Rd7 43. Kf5 h5 44. Ke6 Rb7 45. f5 Rc7 46. Rd6 Rc2 47. Rd7+ Kh6 48. Kxf6 a5 49. Rd8 Rc6+ 50. Ke5 Rc3 51. Rd6+ Kh7 52. a4 Kg7 53. Ra6 Rc5+ 54. Kf4 1-0

[Event "POL-chT 1st League"]
[Site "Sypniewo"]
[Date "2022.09.07"]
[Round "5.7"]
[White "Stanislawski, Karol"]
[Black "Kaczmarek, Arkadiusz"]
[Result "1/2-1/2"]
[ECO "D11"]
[WhiteElo "1746"]
[BlackElo "2141"]
[PlyCount "32"]
[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 "Chrobry Gniezno"]
[BlackTeam "Gostynin Gostmat 83"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 d5 2. Nf3 Nf6 3. g3 Bf5 4. Bg2 e6 5. c4 c6 6. Nc3 h6 7. Qb3 Qb6 8. c5 Qxb3 9. axb3 Be7 10. b4 a6 11. b5 cxb5 12. Nxb5 0-0 13. Nc7 Ra7 14. Nb5 Ra8 15. Nc7 Ra7 16. Nb5 Ra8 1/2-1/2

[Event "POL-chT 1st League"]
[Site "Sypniewo"]
[Date "2022.09.06"]
[Round "4.7"]
[White "Kaczmarek, Arkadiusz"]
[Black "Tomaszewski, Roman"]
[Result "1/2-1/2"]
[ECO "D86"]
[WhiteElo "2141"]
[BlackElo "2189"]
[PlyCount "94"]
[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 "Gostynin Gostmat 83"]
[BlackTeam "Podlesie UKS 21"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 Nc6 8. e5 Na5 9. Bd3 c5 10. Ne2 cxd4 11. cxd4 0-0 12. 0-0 Be6 13. h4 Qd7 14. Be3 Rfd8 15. Be4 Nc6 16. Qa4 Nxe5 17. Qxd7 Nxd7 18. Bxb7 Rab8 19. Ba6 Nb6 20. Bf4 Ra8 21. Bb7 Bc4 22. Bxa8 Bxe2 23. Rfe1 Rxd4 24. Rxe2 Rxf4 25. Rd1 Bf6 26. g3 Ra4 27. Bc6 Ra3 28. Rc2 h5 29. Kg2 Kg7 30. Bd5 Na4 31. Bb3 Nc3 32. Rd3 a5 33. Kf1 Kf8 34. Ke1 Kg7 35. f3 Nb5 36. Rc4 Bc3+ 37. Kd1 Bb4 38. Kc2 Nd6 39. Rcd4 Nf5 40. Rc4 Nxg3 41. Kb2 Nf5 42. Re4 Kf6 43. Rd5 Nd6 44. Rf4+ Kg7 45. Rfd4 Nf5 46. Re4 Nd6 47. Red4 f5 1/2-1/2

[Event "POL-chT 1st League"]
[Site "Sypniewo"]
[Date "2022.09.05"]
[Round "3.10"]
[White "Guzik, Jolanta"]
[Black "Kaczmarek, Arkadiusz"]
[Result "1/2-1/2"]
[ECO "A21"]
[WhiteElo "2000"]
[BlackElo "2141"]
[PlyCount "87"]
[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 "Jaworzno"]
[BlackTeam "Gostynin Gostmat 83"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. c4 e5 2. Nc3 d6 3. g3 f5 4. Bg2 Nf6 5. e3 Be7 6. Nge2 0-0 7. d3 c6 8. f4 Be6 9. 0-0 Nbd7 10. b3 Rc8 11. h3 Re8 12. Kh2 Bf8 13. Qd2 a6 14. Bb2 b5 15. Rac1 bxc4 16. dxc4 Qa5 17. Rfd1 Kh8 18. e4 fxe4 19. Nxe4 Qxa2 20. Nxf6 gxf6 21. Qc2 Qa5 22. Be4 Bg8 23. fxe5 fxe5 24. Bf5 Rcd8 25. Qe4 Qb6 26. Qf3 Nc5 27. b4 Qxb4 28. Bc3 Qb7 29. Rb1 Qc7 30. Nf4 Bf7 31. Rf1 Bxc4 32. Qh5 Kg8 33. Rfe1 Qf7 34. Qg4+ Qg7 35. Qf3 Qg5 36. Nh5 Bf7 37. Bxh7+ Kxh7 38. Qxf7+ Bg7 39. Nxg7 Qxg7 40. Qh5+ Qh6 41. Qf7+ Qg7 42. Qh5+ Qh6 43. Qf7+ Qg7 44. Qh5+ 1/2-1/2

[Event "POL-chT 1st League"]
[Site "Sypniewo"]
[Date "2022.09.04"]
[Round "2.7"]
[White "Kaczmarek, Arkadiusz"]
[Black "Kwiatkowski, Wiktor"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "2141"]
[BlackElo "2065"]
[PlyCount "55"]
[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 "Gostynin Gostmat 83"]
[BlackTeam "Konin UKS Smecz"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Nbd7 5. Bf4 c6 6. e3 Be7 7. h3 0-0 8. c5 Ne4 9. Rc1 Qa5 10. Bd3 h6 11. 0-0 f5 12. Bh2 b6 13. Bc7 Bb7 14. a3 Ba6 15. Qe2 Bxd3 16. Qxd3 Rfc8 17. cxb6 axb6 18. Bh2 b5 19. Ne2 b4 20. axb4 Qxb4 21. Nf4 Kf7 22. Qc2 Bd6 23. Nd3 Bxh2+ 24. Nxh2 Qb5 25. b4 Nd6 26. Nf3 Nc4 27. Ra1 Ra6 28. Nc5 1/2-1/2

[Event "POL-chT 1st League"]
[Site "Sypniewo"]
[Date "2022.09.03"]
[Round "1.2"]
[White "Maltsevskaya, Aleksandra"]
[Black "Kaczmarek, Arkadiusz"]
[Result "1-0"]
[ECO "B85"]
[WhiteElo "2356"]
[BlackElo "2141"]
[PlyCount "85"]
[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 "Gostynin Gostmat 83"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 a6 6. Be2 d6 7. 0-0 Nf6 8. Be3 Be7 9. f4 0-0 10. Qe1 Nxd4 11. Bxd4 b5 12. a3 Bb7 13. Qg3 g6 14. Bd3 a5 15. Rae1 b4 16. axb4 axb4 17. Nd1 d5 18. e5 Ne4 19. Qe3 Qc7 20. Nf2 Rfc8 21. Ng4 Bc5 22. Bxe4 Bxd4 23. Qxd4 dxe4 24. Qxb4 Rab8 25. Rf2 e3 26. Rxe3 Bxg2 27. Qd6 Bc6 28. Nf6+ Kg7 29. Qxc7 Rxc7 30. Rc3 Rd8 31. Re2 Rcc8 32. Kf2 Rd1 33. b3 Rh1 34. Ke3 Rf1 35. Ne4 Kf8 36. b4 Ke7 37. b5 Bb7 38. Rxc8 Bxc8 39. Nd6 Bd7 40. c4 Rb1 41. Ra2 f6 42. Ra7 fxe5 43. fxe5 1-0

[Event "Suwalki Warakomska Memorial 6th"]
[Site "Suwalki"]
[Date "2022.08.10"]
[Round "9"]
[White "Rog, Bartlomiej"]
[Black "Kaczmarek, Arkadiusz"]
[Result "1/2-1/2"]
[ECO "B40"]
[WhiteElo "2135"]
[BlackElo "2124"]
[PlyCount "8"]
[EventDate "2022.08.03"]
[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 c5 2. Nf3 e6 3. Nc3 a6 4. g3 Nc6 1/2-1/2

[Event "Suwalki Warakomska Memorial 6th"]
[Site "Suwalki"]
[Date "2022.08.09"]
[Round "8"]
[White "Kowalczyk, Rafal"]
[Black "Kaczmarek, Arkadiusz"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2239"]
[BlackElo "2124"]
[PlyCount "55"]
[EventDate "2022.08.03"]
[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 c5 2. c3 Nf6 3. e5 Nd5 4. Nf3 e6 5. d4 cxd4 6. cxd4 b6 7. Bd3 Bb7 8. 0-0 Be7 9. Re1 0-0 10. Nbd2 f5 11. exf6 Nxf6 12. a3 Na6 13. Ne5 Nc7 14. Ndf3 d6 15. Nc4 b5 16. Ncd2 Qd7 17. Ng5 Bd5 18. Nf1 h6 19. Nh3 e5 20. Bc2 e4 21. Ng3 Be6 22. Nf4 d5 23. f3 exf3 24. Rxe6 Nxe6 25. Bf5 f2+ 26. Kf1 Nxf4 27. Bxd7 Nxd7 28. Qg4 1-0

[Event "Suwalki Warakomska Memorial 6th"]
[Site "Suwalki"]
[Date "2022.08.08"]
[Round "7"]
[White "Kaczmarek, Arkadiusz"]
[Black "Chojnacki, Krzysztof"]
[Result "1/2-1/2"]
[ECO "E92"]
[WhiteElo "2124"]
[BlackElo "2325"]
[PlyCount "44"]
[EventDate "2022.08.03"]
[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. Nf3 0-0 6. Be2 e5 7. Be3 Ng4 8. Bg5 f6 9. Bh4 Nc6 10. d5 Ne7 11. Nd2 f5 12. h3 Nf6 13. g4 c5 14. f3 Kh8 15. Qc2 a6 16. 0-0-0 Bd7 17. Rdg1 b5 18. Rg2 Rb8 19. Rhg1 f4 20. Bf2 h6 21. Rh2 Ne8 22. Kd1 Nc8 1/2-1/2

[Event "Suwalki Warakomska Memorial 6th"]
[Site "Suwalki"]
[Date "2022.08.07"]
[Round "6"]
[White "Warakomska, Anna"]
[Black "Kaczmarek, Arkadiusz"]
[Result "1/2-1/2"]
[ECO "D27"]
[WhiteElo "2236"]
[BlackElo "2124"]
[PlyCount "42"]
[EventDate "2022.08.03"]
[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 dxc4 3. e3 Nf6 4. Bxc4 e6 5. Nf3 a6 6. 0-0 b5 7. Be2 Bb7 8. a4 b4 9. Nbd2 Nbd7 10. Nc4 Be7 11. b3 0-0 12. Bb2 c5 13. Rc1 Rc8 14. Nfe5 cxd4 15. Bxd4 Nc5 16. Qc2 Nd5 17. Nd3 Ne4 18. Bf3 Nec3 19. Bxc3 bxc3 20. Rfd1 Qc7 21. Qe2 Rfd8 1/2-1/2

[Event "Suwalki Warakomska Memorial 6th"]
[Site "Suwalki"]
[Date "2022.08.06"]
[Round "5"]
[White "Kaczmarek, Arkadiusz"]
[Black "Bhambure, Shantanu"]
[Result "0-1"]
[ECO "E11"]
[WhiteElo "2124"]
[BlackElo "2314"]
[PlyCount "78"]
[EventDate "2022.08.03"]
[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. Nf3 Bb4+ 4. Nbd2 0-0 5. a3 Be7 6. e4 d6 7. Be2 Nfd7 8. b4 e5 9. d5 a5 10. Bb2 axb4 11. axb4 Rxa1 12. Qxa1 c5 13. b5 Nf6 14. Qa7 Nbd7 15. 0-0 Nh5 16. g3 g6 17. Ne1 Ng7 18. Nd3 f5 19. f4 exf4 20. Nxf4 Bf6 21. Qa1 Bxb2 22. Qxb2 Ne5 23. Qc3 fxe4 24. Nxe4 Nf5 25. Bd1 Nd4 26. h4 Qe7 27. Ng5 h6 28. Nf3 Nexf3+ 29. Bxf3 g5 30. hxg5 hxg5 31. Ng6 Qg7 32. Nxf8 Ne2+ 33. Bxe2 Qxc3 34. Kg2 Qe3 35. Bh5 Qe4+ 36. Bf3 Qxc4 37. Rf2 g4 38. Be2 Qxd5+ 39. Kg1 Bf5 0-1

[Event "Suwalki Warakomska Memorial 6th"]
[Site "Suwalki"]
[Date "2022.08.05"]
[Round "4"]
[White "Kacprzak, Kacper"]
[Black "Kaczmarek, Arkadiusz"]
[Result "1/2-1/2"]
[ECO "D16"]
[WhiteElo "2273"]
[BlackElo "2124"]
[PlyCount "32"]
[EventDate "2022.08.03"]
[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 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 e6 6. e3 c5 7. Bxc4 Nc6 8. 0-0 cxd4 9. exd4 Be7 10. Bg5 0-0 11. Re1 h6 12. Bh4 b6 13. Qd3 Bb7 14. Rad1 Nb4 15. Qe2 Nfd5 16. Bg3 Rc8 1/2-1/2

[Event "Suwalki Warakomska Memorial 6th"]
[Site "Suwalki"]
[Date "2022.08.05"]
[Round "3"]
[White "Kaczmarek, Arkadiusz"]
[Black "Schippers, Maurice"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "2124"]
[BlackElo "2268"]
[PlyCount "103"]
[EventDate "2022.08.03"]
[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 c6 3. Nc3 Nf6 4. Nf3 e6 5. Bg5 Nbd7 6. e3 Qa5 7. cxd5 exd5 8. Bd3 Bd6 9. 0-0 0-0 10. Qc2 h6 11. Bh4 Re8 12. Rfc1 Qd8 13. Rab1 a5 14. a3 Nf8 15. Bg3 Ne6 16. Bxd6 Qxd6 17. Na4 Ng5 18. Nxg5 hxg5 19. Nb6 Ng4 20. g3 Qh6 21. f3 Nxe3 22. Qd2 Rb8 23. Re1 Qe6 24. Kf2 Qh3 25. Rxe3 Qxh2+ 26. Ke1 Qxg3+ 27. Ke2 Bh3 28. Re1 g6 29. Kd1 Re6 30. Rxe6 Bxe6 31. Qe3 Re8 32. Rg1 Qc7 33. Na4 Qf4 34. Qxf4 gxf4 35. Nc5 Bc8 36. Re1 Kf8 37. Rxe8+ Kxe8 38. Bc2 Ke7 39. Nd3 g5 40. Kd2 Kd6 41. Ne5 Be6 42. b4 axb4 43. axb4 b6 44. Nd3 Bf5 45. Nf2 Be6 46. Nd3 Bf5 47. Nf2 Be6 48. Kc3 Bd7 49. Nd3 Bf5 50. Nf2 Bd7 51. Nd3 Bf5 52. Nf2 1/2-1/2

[Event "Suwalki Warakomska Memorial 6th"]
[Site "Suwalki"]
[Date "2022.08.04"]
[Round "2"]
[White "Lewtak, Damian"]
[Black "Kaczmarek, Arkadiusz"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "2396"]
[BlackElo "2124"]
[PlyCount "81"]
[EventDate "2022.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. g3 d5 2. Bg2 Nf6 3. b3 Bf5 4. Bb2 e6 5. Nf3 h6 6. 0-0 Nbd7 7. d3 Be7 8. Nbd2 0-0 9. Qe1 c5 10. e4 Bh7 11. e5 Ne8 12. Qe2 b5 13. c4 Nc7 14. Rfd1 Rb8 15. Nf1 Qc8 16. h4 Rd8 17. Ne3 Nf8 18. h5 a5 19. d4 bxc4 20. bxc4 dxc4 21. Nxc4 Qa6 22. Bc3 a4 23. Ba5 Rdc8 24. Rac1 Nd5 25. Bf1 cxd4 26. Nxd4 Rc5 27. Bd2 Qa7 28. Qg4 Kh8 29. Qf3 Kg8 30. Nd6 Bxd6 31. exd6 Rxc1 32. Bxc1 Qc5 33. Ba3 Qc3 34. Qxc3 Nxc3 35. Nc6 Ra8 36. Rc1 Nd5 37. Ne7+ Kh8 38. Nxd5 exd5 39. Bh3 f5 40. Re1 Rd8 41. Rd1 1-0

[Event "Suwalki Warakomska Memorial 6th"]
[Site "Suwalki"]
[Date "2022.08.03"]
[Round "1"]
[White "Kaczmarek, Arkadiusz"]
[Black "Sakalauskas, Vaidas"]
[Result "1-0"]
[ECO "D31"]
[WhiteElo "2124"]
[BlackElo "2350"]
[PlyCount "67"]
[EventDate "2022.08.03"]
[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. Nc3 a6 4. cxd5 exd5 5. Nf3 h6 6. Bf4 Nf6 7. e3 Bd6 8. Bg3 Bf5 9. Bd3 Bxd3 10. Qxd3 0-0 11. 0-0 Bxg3 12. hxg3 Nbd7 13. Rac1 Re8 14. Rc2 c6 15. Na4 Ne4 16. b4 b5 17. Nb2 Re6 18. Rfc1 Qf6 19. Qb3 Nb6 20. a4 Nc4 21. Nd3 Rae8 22. axb5 axb5 23. Nf4 Rd6 24. Ra2 Qf5 25. Qd1 g5 26. Nd3 Rf6 27. Nfe5 Qe6 28. Ra6 Qc8 29. Ra7 Kg7 30. Qh5 Qe6 31. Ng4 Rf5 32. Nde5 Rf8 33. Rc7 Nxf2 34. Rxc6 1-0

[Event "Warsaw Najdorf Memorial op-A"]
[Site "Warsaw"]
[Date "2022.07.17"]
[Round "9"]
[White "Lewandrowski, Tomasz"]
[Black "Kaczmarek, Arkadiusz"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1902"]
[BlackElo "2147"]
[PlyCount "78"]
[EventDate "2022.07.09"]
[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. Nc3 Nf6 3. Bf4 a6 4. e3 Bf5 5. f3 e6 6. g4 Bg6 7. h4 h5 8. g5 Nfd7 9. Bd3 Bxd3 10. Qxd3 g6 11. e4 c6 12. 0-0-0 Bg7 13. Nge2 0-0 14. Kb1 b5 15. exd5 cxd5 16. Bd6 Re8 17. Nf4 Nf8 18. Be5 Bxe5 19. dxe5 Nc6 20. Qe2 Qc7 21. Rhe1 Nd7 22. Nxh5 gxh5 23. f4 Ne7 24. Qxh5 Nf8 25. Rd2 Qc4 26. Nd1 Nfg6 27. Ne3 Qxf4 28. Ng4 Nf5 29. Rf2 Qg3 30. Rh1 Kf8 31. Rff1 Ke7 32. Nh6 Nxh6 33. Qxh6 Rf8 34. h5 Nxe5 35. Qf6+ Kd6 36. Rfg1 Qf3 37. h6 Qxf6 38. gxf6 Nd7 39. Rg7 Nxf6 0-1

[Event "Warsaw Najdorf Memorial op-A"]
[Site "Warsaw"]
[Date "2022.07.16"]
[Round "8"]
[White "Kaczmarek, Arkadiusz"]
[Black "Lee, Hyuk1111"]
[Result "1/2-1/2"]
[ECO "A41"]
[WhiteElo "2147"]
[BlackElo "1880"]
[PlyCount "19"]
[EventDate "2022.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 d6 2. Nf3 g6 3. c4 Bg7 4. e4 Bg4 5. Nc3 Nc6 6. d5 Nd4 7. Be3 e5 8. Be2 Bxf3 9. Bxf3 Ne7 10. 0-0 1/2-1/2

[Event "Warsaw Najdorf Memorial op-A"]
[Site "Warsaw"]
[Date "2022.07.15"]
[Round "7"]
[White "Kaczmarek, Arkadiusz"]
[Black "Maslanka, Wojciech"]
[Result "0-1"]
[ECO "D38"]
[WhiteElo "2147"]
[BlackElo "2000"]
[PlyCount "82"]
[EventDate "2022.07.09"]
[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. Nf3 d5 4. Nc3 Bb4 5. Qb3 a5 6. a3 a4 7. Qc2 Bxc3+ 8. bxc3 dxc4 9. g4 Qd5 10. Rg1 Qa5 11. Bd2 b5 12. g5 Nfd7 13. e4 Bb7 14. 0-0-0 Na6 15. h4 0-0-0 16. Bh3 Kb8 17. Kb2 Ka8 18. Ka2 Rb8 19. Rb1 Rhd8 20. Bf4 Rbc8 21. Rge1 c5 22. Qb2 b4 23. axb4 cxb4 24. cxb4 Qb5 25. Qc3 Nb6 26. Bf1 f5 27. gxf6 gxf6 28. Nd2 e5 29. Be3 exd4 30. Bxd4 a3 31. Be3 Na4 32. Qxa3 Rc7 33. Rec1 Rxd2+ 34. Bxd2 Bxe4 35. Ra1 Rd7 36. Bc3 Nxc3+ 37. Qxc3 Qa4+ 38. Kb2 Rd2+ 39. Rc2 Rxc2+ 40. Qxc2 Qxc2+ 41. Ka3 Qb3# 0-1

[Event "Warsaw Najdorf Memorial op-A"]
[Site "Warsaw"]
[Date "2022.07.14"]
[Round "6"]
[White "Chomczyk, Marek"]
[Black "Kaczmarek, Arkadiusz"]
[Result "1-0"]
[ECO "B80"]
[WhiteElo "2290"]
[BlackElo "2147"]
[PlyCount "145"]
[EventDate "2022.07.09"]
[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 c5 2. Nc3 e6 3. Nf3 a6 4. g3 Nc6 5. Bg2 Nf6 6. d4 cxd4 7. Nxd4 Qc7 8. 0-0 d6 9. Nxc6 bxc6 10. Na4 Bb7 11. c4 c5 12. Re1 Be7 13. b3 0-0 14. Bb2 Bc6 15. e5 dxe5 16. Bxe5 Qb7 17. Bxc6 Qxc6 18. Qe2 Rfd8 19. Rad1 Rxd1 20. Rxd1 Rd8 21. Rxd8+ Bxd8 22. f3 Nd7 23. Qd3 Be7 24. Bc3 f5 25. Kf2 Kf7 26. Qe3 h6 27. Nb2 Bd6 28. Nd3 Be7 29. Ke2 Bf6 30. Bxf6 Kxf6 31. Qf4 g5 32. Qd2 Kg6 33. Qa5 e5 34. Qd8 Kg7 35. Qe7+ Kg8 36. Nxe5 Nxe5 37. Qxe5 Qc8 38. Qf6 Kh7 39. Qf7+ Kh8 40. Qg6 Qf8 41. Qxa6 Qe7+ 42. Kf2 Kg7 43. Qa5 Qe5 44. Qd2 f4 45. gxf4 gxf4 46. a4 Kg6 47. a5 Qa1 48. Kg2 Qf6 49. Qd3+ Kg7 50. Qd7+ Kg6 51. Qg4+ Kh7 52. Kh3 Qa1 53. Qf5+ Kg7 54. Qxc5 Qf1+ 55. Kg4 Qg2+ 56. Kxf4 Qxh2+ 57. Ke4 Qc2+ 58. Kd5 Qxb3 59. Qc7+ Kg8 60. Qd8+ Kf7 61. Qd7+ Kf6 62. Qe6+ Kg7 63. Qe5+ Kf7 64. Qf5+ Ke7 65. Qe6+ Kf8 66. Qxh6+ Ke7 67. Qe6+ Kf8 68. a6 Qxf3+ 69. Kd6 Qa3+ 70. Kd7 Qa4+ 71. Qc6 Qa5 72. Qf6+ Kg8 73. Qd8+ 1-0

[Event "Warsaw Najdorf Memorial op-A"]
[Site "Warsaw"]
[Date "2022.07.13"]
[Round "5"]
[White "Lasota, Adam"]
[Black "Kaczmarek, Arkadiusz"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1892"]
[BlackElo "2147"]
[PlyCount "94"]
[EventDate "2022.07.09"]
[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. Bf4 c5 3. e3 cxd4 4. exd4 Nc6 5. c3 Bf5 6. Nd2 e6 7. Ngf3 h6 8. Ne5 Nge7 9. Ndf3 g5 10. Bg3 f6 11. Nxc6 bxc6 12. Bd3 h5 13. h3 Bxd3 14. Qxd3 Nf5 15. 0-0-0 Kf7 16. Rhe1 h4 17. Bh2 Bd6 18. Bxd6 Qxd6 19. Re2 a5 20. Rde1 Qf4+ 21. Kb1 Rhe8 22. Rg1 Ng7 23. Ka1 Qf5 24. Qe3 a4 25. g3 hxg3 26. fxg3 Qxh3 27. g4 Qh7 28. Rh2 Qe4 29. Qf2 Ke7 30. Nd2 Qd3 31. Rh6 Rf8 32. Qh2 Kd7 33. a3 Rf7 34. Rf1 Ne8 35. Re1 Nd6 36. Qf2 Raf8 37. Re3 Qc2 38. Re2 Rb8 39. Nb1 Qd3 40. Rd2 Ne4 41. Rxd3 Nxf2 42. Rg3 Ne4 43. Rg2 f5 44. Nd2 fxg4 45. Nxe4 Rf1+ 46. Ka2 dxe4 47. Rg6 e3 0-1

[Event "Warsaw Najdorf Memorial op-A"]
[Site "Warsaw"]
[Date "2022.07.12"]
[Round "4"]
[White "Kaczmarek, Arkadiusz"]
[Black "Sarkar, Justin"]
[Result "0-1"]
[ECO "D53"]
[WhiteElo "2147"]
[BlackElo "2346"]
[PlyCount "78"]
[EventDate "2022.07.09"]
[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. Nf3 d5 4. Nc3 b6 5. cxd5 exd5 6. Bg5 Be7 7. e3 Bb7 8. Bb5+ c6 9. Bd3 Nbd7 10. 0-0 0-0 11. Qc2 Re8 12. Rac1 c5 13. Bxf6 Nxf6 14. Bb5 Rf8 15. Ne5 Bd6 16. f4 c4 17. Qe2 a6 18. Ba4 b5 19. Bc2 Ne4 20. Bxe4 dxe4 21. a4 f6 22. Ng4 Qd7 23. Nf2 f5 24. b3 cxb3 25. axb5 axb5 26. Qb2 b4 27. Qxb3+ Kh8 28. Nb1 Ra5 29. Qb2 Bd5 30. Qe2 Ra2 31. Rc2 Rxc2 32. Qxc2 Rc8 33. Qb2 Qc7 34. Nd1 Qc2 35. h3 Ba2 36. Qxc2 Rxc2 37. Nf2 b3 38. Rd1 b2 39. Nd2 Rxd2 0-1

[Event "Warsaw Najdorf Memorial op-A"]
[Site "Warsaw"]
[Date "2022.07.11"]
[Round "3"]
[White "Kaczmarek, Arkadiusz"]
[Black "Kaczmarska, Joanna"]
[Result "1-0"]
[ECO "D27"]
[WhiteElo "2147"]
[BlackElo "1965"]
[PlyCount "91"]
[EventDate "2022.07.09"]
[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 dxc4 3. Nf3 Nf6 4. e3 e6 5. Bxc4 c5 6. 0-0 a6 7. b3 b5 8. Be2 Bb7 9. Bb2 Nbd7 10. a4 bxa4 11. Rxa4 Nb6 12. Ra1 cxd4 13. Bxd4 Be7 14. Nc3 0-0 15. Ne5 Nbd5 16. Na4 Rc8 17. Bf3 Bd6 18. Nc4 Bb8 19. Nc5 Nc3 20. Nxb7 Qc7 21. Be5 Qxe5 22. Nxe5 Nxd1 23. Nc6 Rc7 24. Nxb8 Rxb8 25. Rfxd1 Nd5 26. Na5 Rc5 27. Bxd5 exd5 28. Rdc1 Rbb5 29. b4 Rxc1+ 30. Rxc1 g6 31. Nc6 Kf8 32. Kf1 Ke8 33. Ke2 f6 34. Rb1 Kd7 35. Nd4 Rb6 36. Kd3 Kd6 37. Kc3 f5 38. Ra1 Kc7 39. Nb3 Kb7 40. Nc5+ Ka7 41. Rxa6+ Rxa6 42. Nxa6 Kxa6 43. Kd4 Kb5 44. Kxd5 Kxb4 45. f3 h5 46. h4 1-0

[Event "Warsaw Najdorf Memorial op-A"]
[Site "Warsaw"]
[Date "2022.07.10"]
[Round "2"]
[White "Kotowicz, Kamil"]
[Black "Kaczmarek, Arkadiusz"]
[Result "1/2-1/2"]
[ECO "D24"]
[WhiteElo "1770"]
[BlackElo "2147"]
[PlyCount "26"]
[EventDate "2022.07.09"]
[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. Nf3 Nf6 3. c4 dxc4 4. Nc3 a6 5. a4 Nc6 6. e4 Na5 7. Ne5 c5 8. d5 e6 9. Nxc4 exd5 10. exd5 Nxc4 11. Bxc4 Bd6 12. Bg5 Qe7+ 13. Qe2 Qxe2+ 1/2-1/2

[Event "Warsaw Najdorf Memorial op-A"]
[Site "Warsaw"]
[Date "2022.07.09"]
[Round "1"]
[White "Kaczmarek, Arkadiusz"]
[Black "Zelak, Wladyslaw"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "2147"]
[BlackElo "1866"]
[PlyCount "71"]
[EventDate "2022.07.09"]
[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. Nf3 d5 4. Nc3 Be7 5. Bf4 0-0 6. e3 c5 7. dxc5 Bxc5 8. Qc2 Qe7 9. 0-0-0 dxc4 10. Bxc4 Bd7 11. Kb1 Nc6 12. Ng5 Rac8 13. Nce4 Nxe4 14. Nxe4 Nb4 15. Qe2 Bc6 16. Nc3 Rfd8 17. Qg4 Nd5 18. Be5 f6 19. Bxd5 Bxd5 20. Nxd5 exd5 21. Bd4 Bxd4 22. Rxd4 Rc5 23. Rhd1 Qc7 24. h4 Rc8 25. Qe6+ Kf8 26. a3 Rc1+ 27. Rxc1 Qxc1+ 28. Ka2 Rc2 29. Qd6+ Ke8 30. Qb8+ Kf7 31. Qxb7+ Kg6 32. Rg4+ Kh5 33. f3 Qxe3 34. Qf7+ g6 35. Qxh7+ Qh6 36. Rg5+ 1-0

[Event "Zagnansk op"]
[Site "Zagnansk"]
[Date "2022.05.06"]
[Round "9"]
[White "Plicner, Adam"]
[Black "Kaczmarek, Arkadiusz"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1998"]
[BlackElo "2128"]
[PlyCount "86"]
[EventDate "2022.04.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. f4 d5 4. Nf3 d4 5. Bb5+ Bd7 6. Bxd7+ Qxd7 7. Ne5 Qd8 8. Ne2 Nf6 9. d3 Nbd7 10. Nxd7 Qxd7 11. 0-0 Be7 12. f5 e5 13. Ng3 h5 14. Bg5 h4 15. Bxf6 gxf6 16. Nh1 Bf8 17. Nf2 Bh6 18. Ng4 Bg5 19. h3 c4 20. Rf3 Qc6 21. Qe1 cxd3 22. cxd3 Qb5 23. Qe2 Rc8 24. g3 Ke7 25. gxh4 Bxh4 26. a4 Qb3 27. Ra3 Qb4 28. Rf1 Bg5 29. Qd1 Rc7 30. Rb3 Qd6 31. Kg2 Rhc8 32. Rf2 b6 33. a5 Rc1 34. Qf3 Ra1 35. axb6 axb6 36. Qe2 Rcc1 37. Nh2 Rg1+ 38. Kf3 Rae1 39. Qxe1 Rxe1 40. Rc2 Rc1 41. Rg2 Qc5 42. h4 Bxh4 43. Rg8 Qc2 0-1

[Event "Zagnansk op"]
[Site "Zagnansk"]
[Date "2022.05.05"]
[Round "8"]
[White "Kaczmarek, Arkadiusz"]
[Black "Skurniak, Szymon"]
[Result "1/2-1/2"]
[ECO "D87"]
[WhiteElo "2128"]
[BlackElo "1960"]
[PlyCount "70"]
[EventDate "2022.04.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 c5 8. Ne2 Nc6 9. Be3 0-0 10. h4 cxd4 11. cxd4 Qa5+ 12. Kf1 h5 13. Rc1 Qa3 14. Qd2 Rd8 15. Bd5 e6 16. Bxc6 bxc6 17. g4 Ba6 18. gxh5 Bxd4 19. Bxd4 Rxd4 20. Qxd4 Qxc1+ 21. Kg2 Qc4 22. Qxc4 Bxc4 23. Nd4 gxh5 24. Nxc6 f5 25. Rc1 Bxa2 26. Ra1 Bc4 27. Rxa7 Rxa7 28. Nxa7 fxe4 29. Kg3 Kf7 30. Kf4 Kf6 31. Kxe4 Bd5+ 32. Kf4 e5+ 33. Kg3 Be6 34. Nc6 Bd5 35. Nb4 Be6 1/2-1/2

[Event "Zagnansk op"]
[Site "Zagnansk"]
[Date "2022.05.04"]
[Round "6"]
[White "Kaczmarek, Arkadiusz"]
[Black "Golis, Wiktor"]
[Result "1-0"]
[ECO "D44"]
[WhiteElo "2128"]
[BlackElo "1622"]
[PlyCount "79"]
[EventDate "2022.04.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c6 5. Bg5 dxc4 6. e4 b5 7. e5 h6 8. Bh4 g5 9. Nxg5 hxg5 10. Bxg5 Nbd7 11. g3 Bb7 12. Bg2 Qb6 13. exf6 0-0-0 14. 0-0 b4 15. Na4 Qb5 16. h4 Ne5 17. b3 c3 18. Re1 Nd3 19. Re3 Rxd4 20. Bf1 Ba6 21. Qc2 Qd5 22. a3 c5 23. Bg2 Qd6 24. axb4 cxb4 25. Nxc3 bxc3 26. Qxc3+ Qc5 27. Qxc5+ Nxc5 28. Rc3 Kb8 29. Be3 Rd3 30. Bf4+ Kc8 31. Rc2 Bb7 32. b4 Bxg2 33. Kxg2 e5 34. Bxe5 Rd5 35. Bf4 Kb7 36. bxc5 Bxc5 37. Ra5 Rc8 38. Rb2+ Ka8 39. Rbb5 Rf5 40. Be3 1-0

[Event "Zagnansk op"]
[Site "Zagnansk"]
[Date "2022.05.04"]
[Round "7"]
[White "Leskiewicz, Ignacy"]
[Black "Kaczmarek, Arkadiusz"]
[Result "0-1"]
[ECO "B80"]
[WhiteElo "2148"]
[BlackElo "2128"]
[PlyCount "82"]
[EventDate "2022.04.29"]
[EventType "swiss"]
[EventRounds "9"]
[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 Nc6 5. Nc3 a6 6. g3 d6 7. Bg2 Bd7 8. 0-0 Nf6 9. Be3 Be7 10. Qe2 0-0 11. Rad1 Qc7 12. f4 Nxd4 13. Bxd4 Bc6 14. f5 b5 15. a3 e5 16. Bf2 a5 17. b4 axb4 18. axb4 Rfc8 19. g4 Bb7 20. Rd3 Qc4 21. g5 Ne8 22. f6 Bf8 23. fxg7 Nxg7 24. Qf3 Be7 25. Be1 Rf8 26. Bd2 f5 27. gxf6 Rxf6 28. Qh3 Rxf1+ 29. Bxf1 Qe6 30. Qxe6+ Nxe6 31. Rg3+ Kh8 32. Bxb5 Nd4 33. Bd3 Bh4 34. Rh3 Rg8+ 35. Kf1 Rf8+ 36. Kg1 Rg8+ 37. Kf1 Rf8+ 38. Kg1 Bc8 39. Rxh4 Nf3+ 40. Kg2 Nxh4+ 41. Kg3 Rf3+ 0-1

[Event "Zagnansk op"]
[Site "Zagnansk"]
[Date "2022.05.03"]
[Round "5"]
[White "Karut, Kacper"]
[Black "Kaczmarek, Arkadiusz"]
[Result "1/2-1/2"]
[ECO "B42"]
[WhiteElo "1775"]
[BlackElo "2128"]
[PlyCount "106"]
[EventDate "2022.04.29"]
[EventType "swiss"]
[EventRounds "9"]
[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 Nc6 5. Nc3 a6 6. Nxc6 bxc6 7. Bd3 d5 8. exd5 cxd5 9. 0-0 Nf6 10. Bf4 Be7 11. Qd2 0-0 12. a3 Bb7 13. Rfe1 Rc8 14. Qe2 Qb6 15. Rab1 Nd7 16. Qh5 g6 17. Qh3 Bf6 18. Ne2 Nc5 19. Bh6 Rfe8 20. Qe3 d4 21. Qd2 e5 22. f3 Bg7 23. Bxg7 Kxg7 24. Ng3 f5 25. Qg5 Kh8 26. Qh6 Qc7 27. Bxf5 gxf5 28. Qf6+ Qg7 29. Qxg7+ Kxg7 30. Nxf5+ Kf6 31. Nd6 Red8 32. Nxc8 Rxc8 33. Re2 Ne6 34. Rbe1 Nf4 35. Rd2 Rg8 36. Kf1 Nd5 37. Kf2 Ne3 38. g3 Nc4 39. Rd3 Rd8 40. Rb3 Bd5 41. Re2 Rf8 42. g4 Ne3 43. Rexe3 dxe3+ 44. Rxe3 Ke6 45. Kg3 Kd6 46. b3 Bb7 47. c4 Bc6 48. b4 Rf7 49. h4 Rf4 50. Rd3+ Ke6 51. Rc3 Rd4 52. a4 h6 53. b5 axb5 1/2-1/2

[Event "Zagnansk op"]
[Site "Zagnansk"]
[Date "2022.05.01"]
[Round "3"]
[White "Grzadka, Artur"]
[Black "Kaczmarek, Arkadiusz"]
[Result "1/2-1/2"]
[ECO "D13"]
[WhiteElo "1718"]
[BlackElo "2128"]
[PlyCount "41"]
[EventDate "2022.04.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Bf4 Nc6 5. e3 Nf6 6. Nc3 Bg4 7. Nf3 a6 8. Rc1 Rc8 9. Be2 Bxf3 10. Bxf3 e6 11. 0-0 Bd6 12. Bxd6 Qxd6 13. e4 dxe4 14. Nxe4 Nxe4 15. Bxe4 0-0 16. d5 exd5 17. Bxd5 Qf6 18. Bxc6 Rxc6 19. Rxc6 Qxc6 20. Qb3 h6 21. h3 1/2-1/2

[Event "Zagnansk op"]
[Site "Zagnansk"]
[Date "2022.04.30"]
[Round "1"]
[White "Kaczanowski, Pawel"]
[Black "Kaczmarek, Arkadiusz"]
[Result "1-0"]
[ECO "B44"]
[WhiteElo "1616"]
[BlackElo "2128"]
[PlyCount "61"]
[EventDate "2022.04.29"]
[EventType "swiss"]
[EventRounds "9"]
[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 Nc6 5. Nb5 d6 6. c4 Nf6 7. N1c3 a6 8. Nd4 Bd7 9. Be3 Rc8 10. Be2 Ne5 11. b3 b5 12. f4 Ng6 13. 0-0 b4 14. f5 Ne5 15. fxe6 fxe6 16. Na4 Nxe4 17. Bh5+ g6 18. Bf3 Nc5 19. Nxc5 dxc5 20. Nc2 Bc6 21. Bxc6+ Rxc6 22. Qe2 Qd3 23. Qf2 Be7 24. Rad1 Rf8 25. Bf4 Qc3 26. Qe2 Rf5 27. Qe4 Rd6 28. Ne3 Rxd1 29. Rxd1 Rh5 30. g4 g5 31. Bxe5 1-0

[Event "Bialystok Zamenhof Memorial 41st"]
[Site "Bialystok"]
[Date "2022.??.??"]
[Round "4"]
[White "Chyzy, Jakub"]
[Black "Kaczmarek, Arkadiusz"]
[Result "1/2-1/2"]
[ECO "B85"]
[WhiteElo "2247"]
[BlackElo "2141"]
[PlyCount "94"]
[EventDate "2022.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 a6 6. Be2 d6 7. Be3 Nf6 8. 0-0 Be7 9. f4 0-0 10. Qe1 Nxd4 11. Bxd4 b5 12. Qg3 Bb7 13. a3 g6 14. Bd3 a5 15. Rae1 b4 16. axb4 axb4 17. Nd1 d5 18. e5 Ne4 19. Qh3 Bc5 20. Bxc5 Nxc5 21. Ne3 f5 22. exf6 Qxf6 23. Ng4 Qxb2 24. f5 Qd4+ 25. Kh1 h5 26. Ne5 Nxd3 27. cxd3 Rxf5 28. Qg3 Qxe5 29. Qxe5 Rxe5 30. Rxe5 Ra6 31. Re2 Rb6 32. Rf6 Ba6 33. Rexe6 Rxe6 34. Rxe6 Bxd3 35. Rb6 Kf7 36. Kg1 Bc2 37. Rxb4 Kf6 38. Kf2 Ke5 39. Ke3 Be4 40. g3 Bf5 41. Rb5 Be4 42. Rb8 d4+ 43. Ke2 Kd5 44. Rd8+ Kc4 45. Kd2 Bf5 46. Rd6 Kc5 47. Rd8 Kc4 1/2-1/2

[Event "Bialystok Zamenhof Memorial 41st"]
[Site "Bialystok"]
[Date "2022.??.??"]
[Round "5"]
[White "Kaczmarek, Arkadiusz"]
[Black "Janeczko, Jakub"]
[Result "0-1"]
[ECO "E92"]
[WhiteElo "2141"]
[BlackElo "2247"]
[PlyCount "105"]
[EventDate "2022.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. Be3 exd4 8. Nxd4 Re8 9. f3 c6 10. Bf2 d5 11. exd5 cxd5 12. 0-0 Nc6 13. c5 Bf8 14. Kh1 Bd7 15. Qd2 Rc8 16. Nxc6 bxc6 17. a3 a5 18. Na4 Bf5 19. Nb6 Rb8 20. Rfe1 Nd7 21. b4 Nxb6 22. cxb6 axb4 23. axb4 Rxb6 24. Ra4 Rb8 25. g4 Bd7 26. Rb1 Qf6 27. Kg2 Bd6 28. Bf1 h5 29. Ra7 Bxg4 30. Rb3 Bf4 31. Qd4 Be5 32. Qd2 Be6 33. Ra6 d4 34. Rba3 Qf5 35. Kg1 Bd5 36. Bxd4 Bf4 37. Qc3 Qg5+ 38. Kh1 Qh4 39. Bg1 Re3 40. Qxe3 Bxe3 41. Rxe3 Rxb4 42. Ra8+ Kg7 43. Ra1 Rb3 44. Rxb3 Bxb3 45. Rc1 Bd5 46. Bg2 Qf4 47. Rc3 Qd2 48. Rc5 Qe1 49. Rc2 g5 50. h3 h4 51. Rc5 Kg6 52. Rc2 Kf5 53. Rc5 0-1

[Event "Bialystok Zamenhof Memorial 41st"]
[Site "Bialystok"]
[Date "2022.??.??"]
[Round "7"]
[White "Kaczmarek, Arkadiusz"]
[Black "Jarzebowski, Kacper"]
[Result "0-1"]
[ECO "E61"]
[WhiteElo "2141"]
[BlackElo "2086"]
[PlyCount "88"]
[EventDate "2022.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. e3 0-0 5. Be2 d6 6. Nc3 Nbd7 7. 0-0 e5 8. Qc2 Re8 9. Rd1 e4 10. Nd2 Qe7 11. b4 h5 12. a4 Nf8 13. Ba3 N8h7 14. b5 Bf5 15. a5 Ng5 16. Qb3 Qe6 17. Nd5 Rac8 18. Nf4 Qd7 19. Rdc1 Bg4 20. Bf1 c5 21. bxc6 bxc6 22. Rab1 Ne6 23. Nxe6 fxe6 24. a6 e5 25. dxe5 dxe5 26. c5+ Be6 27. Qc2 Rf8 28. Nxe4 Nxe4 29. Qxe4 Qf7 30. Qc2 Rc7 31. Bc4 Kh7 32. Bxe6 Qxe6 33. Rd1 e4 34. Rd6 Qf5 35. Bb2 Rb8 36. Bxg7 Qxc5 37. Qxe4 Qxd6 38. Bc3 Rxb1+ 39. Qxb1 Rd7 40. f4 Qd1+ 41. Qxd1 Rxd1+ 42. Kf2 c5 43. Be5 Rd2+ 44. Kf3 Ra2 0-1

[Event "Bialystok Zamenhof Memorial 41st"]
[Site "Bialystok"]
[Date "2022.??.??"]
[Round "2"]
[White "Kaczmarek, Arkadiusz"]
[Black "Lukasiewicz, Krzysztof"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "2141"]
[BlackElo "2250"]
[PlyCount "96"]
[EventDate "2022.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bf4 0-0 6. e3 Nbd7 7. c5 c6 8. h3 b6 9. b4 a5 10. a3 Ba6 11. Bxa6 Rxa6 12. b5 cxb5 13. c6 Qc8 14. c7 b4 15. Nb5 bxa3 16. 0-0 Ne4 17. Qa4 Re8 18. Rfc1 Bf8 19. Rc2 Ra8 20. Ne1 e5 21. Bh2 Nd6 22. Nxa3 Ra7 23. Rac1 Rb7 24. Qc6 b5 25. Qxd5 Nb6 26. Qc6 Nbc4 27. Nxc4 Nxc4 28. Bxe5 Rb6 29. Qd5 Nxe5 30. dxe5 a4 31. Rc6 Rb7 32. Nd3 b4 33. Nf4 b3 34. e6 Re7 35. exf7+ Rxf7 36. Qd8 Rbxc7 37. Qxc8 Rxc8 38. Rxc8 b2 39. Rb1 a3 40. Ra8 Rc7 41. Ne2 Rc2 42. Kf1 Kf7 43. Ra4 Bc5 44. Ke1 Bb4+ 45. Kf1 Bc5 46. Ke1 Bb4+ 47. Kd1 Rd2+ 48. Ke1 Rc2+ 1/2-1/2

[Event "Bialystok Zamenhof Memorial 41st"]
[Site "Bialystok"]
[Date "2022.??.??"]
[Round "1"]
[White "Risteski, Emil"]
[Black "Kaczmarek, Arkadiusz"]
[Result "1-0"]
[ECO "B46"]
[WhiteElo "2373"]
[BlackElo "2141"]
[PlyCount "81"]
[EventDate "2022.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 a6 6. Be3 Nf6 7. Qf3 Bb4 8. Bd3 d5 9. exd5 Nxd5 10. Nxc6 bxc6 11. Bd2 0-0 12. 0-0 Bb7 13. Qe4 g6 14. Bh6 a5 15. Qe5 f6 16. Qxe6+ Rf7 17. Nxd5 cxd5 18. c3 Bd6 19. Rfe1 Qd7 20. Rad1 Rd8 21. Qxd7 Rfxd7 22. Bb5 Re7 23. Rxe7 Bxe7 24. Be3 Kf7 25. Ba4 Ba6 26. Rd2 Rb8 27. Bc6 Bc4 28. b3 Rc8 29. Bb7 Rc7 30. Bxd5+ Bxd5 31. Rxd5 a4 32. c4 Ke6 33. Kf1 axb3 34. axb3 Rb7 35. Rb5 Rxb5 36. cxb5 Kd5 37. Ke2 Bb4 38. Kd3 Bd6 39. g3 f5 40. b6 Kc6 41. Kc4 1-0

[Event "Bialystok Zamenhof Memorial 41st"]
[Site "Bialystok"]
[Date "2022.??.??"]
[Round "8"]
[White "Salna, Aleksandras"]
[Black "Kaczmarek, Arkadiusz"]
[Result "0-1"]
[ECO "D20"]
[WhiteElo "2191"]
[BlackElo "2141"]
[PlyCount "124"]
[EventDate "2022.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e4 e5 4. Nf3 Bb4+ 5. Bd2 Bxd2+ 6. Nbxd2 exd4 7. Bxc4 Nc6 8. b4 Qf6 9. b5 Na5 10. Bd3 Ne7 11. Qa4 b6 12. e5 Qh6 13. Qa3 c5 14. bxc6 Naxc6 15. Qd6 0-0 16. Qxh6 gxh6 17. 0-0 Be6 18. a3 Rfd8 19. Rac1 Na5 20. Ne4 Nb3 21. Rcd1 Nd5 22. Bc4 Nc3 23. Bxe6 fxe6 24. Rde1 Rac8 25. Nfd2 Nxd2 26. Nxd2 b5 27. f4 a5 28. f5 exf5 29. Rf2 f4 30. Rxf4 Rd6 31. Rf5 Rd5 32. Rf2 d3 33. e6 Ne2+ 34. Kf1 Re5 35. Rf6 Rf8 36. Rxf8+ Kxf8 37. Rb1 Ke7 38. Rb3 Rd5 39. Kf2 Kxe6 40. g3 Kd6 41. Ke3 Re5+ 42. Kf2 Nc1 43. Rb2 Re2+ 44. Kf3 Kc6 45. h4 a4 46. Rb1 Rxd2 47. Rxc1+ Rc2 48. Rf1 Kd5 49. Ke3 Kc4 50. Rb1 Re2+ 51. Kf3 Re7 52. Rb4+ Kc3 53. Rxb5 d2 54. Rc5+ Kb2 55. Rd5 Kc1 56. Rc5+ Kd1 57. Kf2 Rf7+ 58. Kg2 Ke2 59. Re5+ Kd3 60. Rd5+ Kc3 61. Rd6 Re7 62. Kf2 Re1 0-1

[Event "Bialystok Zamenhof Memorial 41st"]
[Site "Bialystok"]
[Date "2022.??.??"]
[Round "3"]
[White "Smolka, Marcin"]
[Black "Kaczmarek, Arkadiusz"]
[Result "1/2-1/2"]
[ECO "B44"]
[WhiteElo "2217"]
[BlackElo "2141"]
[PlyCount "74"]
[EventDate "2022.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nb5 d6 6. c4 Nf6 7. N1c3 a6 8. Na3 Qa5 9. Bd2 Be7 10. Be2 0-0 11. 0-0 Qe5 12. Bd3 Nb4 13. Bb1 d5 14. exd5 exd5 15. Re1 Qc7 16. cxd5 Nbxd5 17. Nxd5 Nxd5 18. Bxh7+ Kxh7 19. Qh5+ Kg8 20. Qxd5 Bxa3 21. bxa3 Be6 22. Qg5 Qc2 23. h3 Rfd8 24. Bf4 Qf5 25. Qg3 Rd3 26. f3 Rd5 27. Rac1 Rad8 28. Kh2 g5 29. Bc7 R8d7 30. Re4 f6 31. Rce1 Bf7 32. h4 Qh7 33. Bb6 Kf8 34. Kg1 f5 35. Re5 Qxh4 36. Qxh4 gxh4 37. Rxd5 Rxd5 1/2-1/2

[Event "Bialystok Zamenhof Memorial 41st"]
[Site "Bialystok"]
[Date "2022.??.??"]
[Round "6"]
[White "Wojdak, Jan"]
[Black "Kaczmarek, Arkadiusz"]
[Result "1/2-1/2"]
[ECO "B46"]
[WhiteElo "2115"]
[BlackElo "2141"]
[PlyCount "117"]
[EventDate "2022.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 a6 6. Nxc6 bxc6 7. e5 Qc7 8. f4 d5 9. exd6 Bxd6 10. Ne4 Be7 11. Bd3 Nf6 12. 0-0 0-0 13. Ng5 g6 14. Qe2 Bb7 15. Nf3 c5 16. b3 Nd5 17. Ne5 Bf6 18. Bb2 Bg7 19. c4 Nb4 20. Be4 Rad8 21. a3 Nc6 22. Bxc6 Bxc6 23. Kh1 Ba8 24. b4 Rd6 25. Bc3 Rc8 26. Rac1 Qb7 27. bxc5 Rdd8 28. Ba5 Rd4 29. c6 Qb3 30. Rf3 Qa4 31. Bc3 Rdd8 32. Bb4 a5 33. Bc3 Bxc6 34. Nxc6 Rxc6 35. Bxg7 Kxg7 36. h3 Kg8 37. Rd3 Rcc8 38. Qd2 Rf8 39. c5 Qe4 40. Rd4 Qa8 41. Ra4 Rfd8 42. Qxa5 Qc6 43. Rac4 Rd3 44. Kh2 Qd5 45. Qe1 Rxa3 46. R1c2 Rc6 47. Qb4 Rd3 48. Qb8+ Qd8 49. Qb7 Qc7 50. Qb2 Rd8 51. Qc3 Rc8 52. Rd2 Rd8 53. Rxd8+ Qxd8 54. Rd4 Qf8 55. Rc4 Qd8 56. Kg3 h5 57. Kf3 Qd5+ 58. Kg3 Kh7 59. Kh2 1/2-1/2

[Event "Suwalki Warakomska Memorial 5th"]
[Site "Suwalki"]
[Date "2021.08.03"]
[Round "9"]
[White "Schippers, Maurice"]
[Black "Kaczmarek, Arkadiusz"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "2292"]
[BlackElo "2147"]
[PlyCount "141"]
[EventDate "2021.07.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bd7 5. Nf3 Bc6 6. Bd3 Nd7 7. 0-0 Ngf6 8. Ng3 Be7 9. Re1 Bxf3 10. Qxf3 c6 11. c3 0-0 12. Bf4 Re8 13. Rad1 Qb6 14. Bc1 c5 15. dxc5 Nxc5 16. Bc2 a5 17. Nh5 Nxh5 18. Qxh5 g6 19. Qg4 Red8 20. h4 Rxd1 21. Rxd1 Rd8 22. h5 Rxd1+ 23. Qxd1 Qd6 24. Qxd6 Bxd6 25. hxg6 hxg6 26. b4 axb4 27. cxb4 Na6 28. a3 f5 29. Kf1 Kf7 30. Ke2 Ke7 31. Bg5+ Kd7 32. Ba4+ Kc8 33. Kd3 Nc7 34. Kc4 Be5 35. Bc1 Kd8 36. Kc5 Kc8 37. Bb3 Na6+ 38. Kc4 Nc7 39. Ba4 Kd8 40. Bg5+ Kc8 41. Bd2 Kd8 42. Bd1 Bd6 43. a4 b5+ 44. axb5 Nd5 45. Bf3 Nb6+ 46. Kb3 f4 47. Be4 g5 48. f3 Kd7 49. Bc6+ Ke7 50. Be1 e5 51. Bf2 Bc7 52. Kc3 Ke6 53. Kd3 Na4 54. Be4 Nb2+ 55. Ke2 Nc4 56. Bc5 Nb6 57. Kd3 Bd8 58. Bh7 Na4 59. Bg8+ Kf6 60. Bb3 Nb6 61. Ke4 Bc7 62. Ba2 Bd8 63. Bd6 Nd7 64. Kd5 Be7 65. Kc6 Bxd6 66. Kxd6 Nb6 67. Kc7 e4 68. Kxb6 g4 69. fxg4 f3 70. gxf3 e3 71. Bc4 1-0

[Event "Suwalki Warakomska Memorial 5th"]
[Site "Suwalki"]
[Date "2021.08.02"]
[Round "8"]
[White "Kaczmarek, Arkadiusz"]
[Black "Jarocka, Liwia"]
[Result "1-0"]
[ECO "D24"]
[WhiteElo "2147"]
[BlackElo "1984"]
[PlyCount "87"]
[EventDate "2021.07.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 dxc4 5. e4 b5 6. e5 Nd5 7. Nxb5 Nb6 8. Be2 Be7 9. 0-0 Nc6 10. Be3 0-0 11. Qc1 Rb8 12. Nc3 Nb4 13. Rd1 Bb7 14. Nd2 Ba6 15. a3 Nd3 16. Qc2 Nd5 17. b4 Bxb4 18. axb4 N5xb4 19. Qa4 Nb2 20. Qa5 Nxd1 21. Rxd1 c6 22. Qa4 Nd5 23. Nde4 Bb5 24. Qxa7 Ra8 25. Qc5 Qa5 26. Bd2 Qa7 27. Nd6 Qxc5 28. dxc5 Ba4 29. Nxa4 Rxa4 30. Nxc4 Ra2 31. Bd3 Rfa8 32. g3 Rb8 33. Bb1 Ra4 34. Bd3 g6 35. h4 Ra2 36. Nd6 Rbb2 37. Ne4 Kg7 38. Kf1 h6 39. Ke1 Ra4 40. Nd6 Raa2 41. Bc4 Ra7 42. Bxd5 cxd5 43. c6 Kg8 44. Rc1 1-0

[Event "Suwalki Warakomska Memorial 5th"]
[Site "Suwalki"]
[Date "2021.08.01"]
[Round "7"]
[White "Valantiejus, Vaidotas"]
[Black "Kaczmarek, Arkadiusz"]
[Result "1/2-1/2"]
[ECO "C06"]
[WhiteElo "2124"]
[BlackElo "2147"]
[PlyCount "96"]
[EventDate "2021.07.27"]
[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 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 cxd4 8. cxd4 f6 9. exf6 Nxf6 10. 0-0 Bd6 11. Nf3 Qc7 12. h3 0-0 13. Be3 Bd7 14. Rc1 Rae8 15. Nc3 a6 16. a3 Qb8 17. Re1 Kh8 18. Bb1 b5 19. Qd3 Re7 20. Bg5 Ref7 21. Bh4 Bf4 22. Ng5 Bxg5 23. Bxg5 g6 24. Bh6 Rg8 25. Qd2 Nh5 26. Ne2 Qd8 27. Bg5 Qb6 28. Qe3 Rgf8 29. Bh6 Re8 30. f4 Nf6 31. Red1 Ng8 32. Bg5 Kg7 33. Kh2 h6 34. Bh4 e5 35. Qg3 Nxd4 36. Nxd4 exd4 37. Qf2 Re3 38. Bg3 Nf6 39. Qd2 Ne4 40. Bxe4 Rxe4 41. b4 Kh7 42. Rc5 Qe6 43. Kg1 Qf5 44. Qf2 g5 45. Rxd4 Rxd4 46. Qxd4 gxf4 47. Bf2 Be6 48. Qc3 Qg6 1/2-1/2

[Event "Suwalki Warakomska Memorial 5th"]
[Site "Suwalki"]
[Date "2021.07.31"]
[Round "6"]
[White "Kaczmarek, Arkadiusz"]
[Black "Kumala, Aleksander"]
[Result "1-0"]
[ECO "A52"]
[WhiteElo "2147"]
[BlackElo "2206"]
[PlyCount "45"]
[EventDate "2021.07.27"]
[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 e5 3. dxe5 Ng4 4. e4 Nxe5 5. f4 Nec6 6. Nc3 Bc5 7. Na4 Bb4+ 8. Kf2 b6 9. Be3 Na6 10. Ne2 Bb7 11. a3 Bc5 12. Nxc5 Nxc5 13. Nc3 Qf6 14. Rc1 g5 15. Nd5 Nxe4+ 16. Kg1 Qd6 17. fxg5 0-0-0 18. b4 Qe6 19. Be2 Rhg8 20. h4 f6 21. Bg4 f5 22. Bh3 Ne5 23. Bxf5 1-0

[Event "Suwalki Warakomska Memorial 5th"]
[Site "Suwalki"]
[Date "2021.07.30"]
[Round "5"]
[White "Maj, Pawel1111"]
[Black "Kaczmarek, Arkadiusz"]
[Result "1/2-1/2"]
[ECO "D23"]
[WhiteElo "2113"]
[BlackElo "2147"]
[PlyCount "36"]
[EventDate "2021.07.27"]
[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 c6 3. Nf3 Nf6 4. Qb3 dxc4 5. Qxc4 Bf5 6. g3 e6 7. Bg2 Be7 8. 0-0 0-0 9. Qb3 Qb6 10. Nbd2 h6 11. Nc4 Qa6 12. Bf4 Rd8 13. Rfd1 Be4 14. Ncd2 Bh7 15. Bf1 Qb5 16. Nc4 Nd5 17. e3 g5 18. Bxb8 Raxb8 1/2-1/2

[Event "Suwalki Warakomska Memorial 5th"]
[Site "Suwalki"]
[Date "2021.07.29"]
[Round "3"]
[White "Derylo, Kamil"]
[Black "Kaczmarek, Arkadiusz"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2062"]
[BlackElo "2147"]
[PlyCount "111"]
[EventDate "2021.07.27"]
[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. b4 e5 2. Bb2 Bxb4 3. Bxe5 Nf6 4. c3 Be7 5. e3 0-0 6. Bxf6 Bxf6 7. g3 d5 8. d4 c6 9. Bg2 Bf5 10. Ne2 Nd7 11. 0-0 b5 12. a4 Nb6 13. axb5 cxb5 14. Nf4 Qd7 15. Qb3 Rfd8 16. Nxd5 Nxd5 17. e4 Be6 18. exd5 Bxd5 19. Bxd5 Qxd5 20. Qxd5 Rxd5 21. Re1 Kf8 22. Ra6 b4 23. cxb4 Bxd4 24. Na3 Rc8 25. Re2 Rc1+ 26. Kg2 Bb6 27. Nc2 Rb1 28. Ra2 g6 29. Ne3 Re5 30. Reb2 Rxb2 31. Rxb2 Bxe3 32. fxe3 Rxe3 33. b5 Ra3 34. h4 h5 35. b6 axb6 36. Rxb6 Kg7 37. Rc6 Ra2+ 38. Kf3 Ra5 39. Rb6 Ra3+ 40. Kg2 Ra4 41. Rc6 Rg4 42. Kh3 g5 43. hxg5 Rxg5 44. Ra6 f6 45. Rb6 Kg6 46. Ra6 Rb5 47. Ra8 Rb7 48. Rc8 f5 49. Ra8 Rb3 50. Kh4 Rb4+ 51. Kh3 h4 52. Rg8+ Kf7 53. Rg5 hxg3 54. Rxf5+ Kg6 55. Rf3 Rb5 56. Kxg3 1/2-1/2

[Event "Suwalki Warakomska Memorial 5th"]
[Site "Suwalki"]
[Date "2021.07.29"]
[Round "4"]
[White "Kaczmarek, Arkadiusz"]
[Black "Liberadzki, Slawomir"]
[Result "0-1"]
[ECO "D37"]
[WhiteElo "2147"]
[BlackElo "2022"]
[PlyCount "112"]
[EventDate "2021.07.27"]
[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. Nc3 Be7 5. Bf4 0-0 6. e3 b6 7. Bd3 Bb7 8. cxd5 exd5 9. Ne5 Nbd7 10. Qf3 Nxe5 11. Bxe5 Re8 12. 0-0 Bd6 13. Bxf6 Qxf6 14. Qxf6 gxf6 15. Nb5 Red8 16. Nxd6 Rxd6 17. Rfc1 c6 18. b4 a5 19. bxa5 Rxa5 20. Rcb1 Ba6 21. Bf1 Bxf1 22. Kxf1 c5 23. Ke2 cxd4 24. exd4 b5 25. Rb3 Rc6 26. Kd3 Rc4 27. a3 Raa4 28. Rxb5 Rxd4+ 29. Kc3 Rac4+ 30. Kb3 Rd3+ 31. Ka2 Rc2+ 32. Rb2 Rcc3 33. Rb8+ Kg7 34. Kb2 Rc4 35. Ra2 Rd2+ 36. Ka1 Rd1+ 37. Rb1 Rdd4 38. Rab2 Rd3 39. Ka2 d4 40. Rb3 Rd2+ 41. R1b2 Rd1 42. Rb1 Rd2+ 43. R3b2 Rd3 44. Rb4 Rc2+ 45. R1b2 Rc8 46. a4 Ra8 47. Rc4 Rd1 48. Kb3 d3 49. Rd4 Rb8+ 50. Ka3 Rc8 51. Rb3 Rd2 52. Rbxd3 Rxf2 53. Rg3+ Kf8 54. a5 Rcc2 55. Ra4 Ra2+ 56. Kb4 Rf4+ 0-1

[Event "Suwalki Warakomska Memorial 5th"]
[Site "Suwalki"]
[Date "2021.07.28"]
[Round "2"]
[White "Kaczmarek, Arkadiusz"]
[Black "Janik, Igor"]
[Result "0-1"]
[ECO "E11"]
[WhiteElo "2147"]
[BlackElo "2500"]
[PlyCount "64"]
[EventDate "2021.07.27"]
[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. Nf3 Bb4+ 4. Nbd2 0-0 5. a3 Be7 6. e3 b6 7. Be2 Bb7 8. Qc2 c5 9. 0-0 Nc6 10. b3 cxd4 11. exd4 d5 12. Bb2 dxc4 13. bxc4 Rc8 14. Rac1 Qd6 15. Rfd1 Rfd8 16. Qa4 Qf4 17. g3 Qb8 18. Nf1 Na5 19. Ne5 Bd6 20. Ne3 Ne4 21. f3 Nc5 22. Qc2 Ncb3 23. Rb1 Nxd4 24. Rxd4 Bxe5 25. Rh4 h6 26. Ng4 Bxb2 27. Qxb2 Qd6 28. Nxh6+ gxh6 29. Qf6 e5 30. Rg4+ Kf8 31. Qg7+ Ke7 32. Rb5 Rc5 0-1

[Event "Suwalki Warakomska Memorial 5th"]
[Site "Suwalki"]
[Date "2021.07.27"]
[Round "1"]
[White "Nurkiewicz, Maciej"]
[Black "Kaczmarek, Arkadiusz"]
[Result "1-0"]
[ECO "D46"]
[WhiteElo "2342"]
[BlackElo "2147"]
[PlyCount "95"]
[EventDate "2021.07.27"]
[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 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Qc2 Bd6 7. Bd3 dxc4 8. Bxc4 0-0 9. 0-0 b5 10. Be2 Bb7 11. Rd1 Qc7 12. e4 e5 13. Bg5 exd4 14. Rxd4 Ne5 15. g3 Bc5 16. Rd2 Nfg4 17. Nd1 Qb6 18. Nxe5 Nxe5 19. Qc3 Rfe8 20. Rc1 Bf8 21. Bf4 b4 22. Qb3 Ba6 23. Bxa6 Qxa6 24. Bxe5 Rxe5 25. Rd7 Re7 26. Rxe7 Bxe7 27. Ne3 Rd8 28. h4 h5 29. Nc4 Qb5 30. Qf3 Bf6 31. b3 Bc3 32. Rd1 Rd4 33. Rxd4 Bxd4 34. Nd6 Qe5 35. Qxf7+ Kh7 36. Qf5+ g6 37. Qxe5 Bxe5 38. Nc4 Bd4 39. Kg2 Kg7 40. f4 Kf6 41. Kf3 Ke6 42. g4 Bf6 43. f5+ gxf5 44. gxf5+ Kf7 45. Kg3 Bc3 46. Kf4 Bf6 47. Ne5+ Ke8 48. Nf3 1-0

[Event "Warsaw op-A"]
[Site "Warsaw"]
[Date "2021.07.19"]
[Round "1"]
[White "Rozentalis, Eduardas"]
[Black "Kaczmarek, Arkadiusz"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "2520"]
[BlackElo "2147"]
[PlyCount "117"]
[EventDate "2021.07.19"]
[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 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bd7 5. Nf3 Bc6 6. Bd3 Nd7 7. 0-0 Ngf6 8. Ng3 Be7 9. Re1 Bxf3 10. Qxf3 c6 11. c3 0-0 12. h4 Re8 13. h5 h6 14. Bf4 a5 15. Be5 Qb6 16. Qe2 c5 17. Bb5 Red8 18. a4 cxd4 19. Bxd4 Bc5 20. Rad1 Bxd4 21. Rxd4 Nc5 22. Red1 Rxd4 23. Rxd4 Rd8 24. b4 axb4 25. Rxd8+ Qxd8 26. cxb4 Ncd7 27. a5 Qc7 28. Bxd7 Nxd7 29. Qd2 Qc6 30. Ne2 Ne5 31. Qd8+ Kh7 32. Qd4 Qc7 33. b5 Nd7 34. Qe4+ Kg8 35. b6 Nxb6 36. axb6 Qxb6 37. g4 Qb5 38. Kg2 Qb3 39. Nf4 Qb5 40. Nd3 Qb6 41. Ne5 Qd6 42. Kh3 Qc7 43. Qd4 Qc1 44. Qd8+ Kh7 45. Nxf7 Qh1+ 46. Kg3 Qg1+ 47. Kf3 Qh1+ 48. Kf4 Qc1+ 49. Ke5 Qc5+ 50. Kxe6 Qc6+ 51. Ke7 Qe4+ 52. Kf8 b5 53. Qd7 Qa8+ 54. Nd8 Qa3+ 55. Ke8 Qa8 56. f4 Qb8 57. Qf5+ Kg8 58. g5 Qd6 59. g6 1-0

[Event "Warsaw Najdorf Memorial op-A"]
[Site "Warsaw"]
[Date "2021.07.18"]
[Round "9"]
[White "Kaczmarek, Arkadiusz"]
[Black "Dalkowski, Rafal"]
[Result "0-1"]
[ECO "E92"]
[WhiteElo "2147"]
[BlackElo "1980"]
[PlyCount "64"]
[EventDate "2021.07.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 g6 4. Nc3 Bg7 5. e4 d6 6. Nf3 0-0 7. Be2 e5 8. 0-0 Ne8 9. Ne1 f5 10. Nd3 Nf6 11. exf5 gxf5 12. f4 e4 13. Nf2 Kh8 14. Be3 Rg8 15. Kh1 Bd7 16. Rg1 Qe8 17. Qb3 b6 18. a4 Na6 19. Nb5 Qe7 20. g4 fxg4 21. Nxg4 Nxg4 22. Bxg4 Bxg4 23. Rxg4 Nb4 24. Rag1 Nd3 25. Nc3 Bd4 26. Rxg8+ Rxg8 27. Rxg8+ Kxg8 28. Bxd4 cxd4 29. Ne2 Qf7 30. Qb5 Qh5 31. Nxd4 Qg6 32. h3 Nxf4 0-1

[Event "Warsaw Najdorf Memorial op-A"]
[Site "Warsaw"]
[Date "2021.07.16"]
[Round "7"]
[White "Kaczmarek, Arkadiusz"]
[Black "Luberanski, Jakub"]
[Result "1-0"]
[ECO "D87"]
[WhiteElo "2147"]
[BlackElo "2274"]
[PlyCount "99"]
[EventDate "2021.07.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 c5 8. Ne2 Nc6 9. Be3 0-0 10. 0-0 Bd7 11. Rc1 Rc8 12. h4 Qa5 13. e5 e6 14. h5 Rfe8 15. Ng3 cxd4 16. cxd4 Ne7 17. h6 Bh8 18. Ne4 b5 19. Bb3 Rxc1 20. Bxc1 Bc6 21. Nd6 Rf8 22. Bg5 Nd5 23. Qg4 b4 24. Rc1 Ba8 25. Bxd5 Qxd5 26. Nc8 f5 27. Ne7+ Kf7 28. Nxd5 fxg4 29. Rc7+ Kg8 30. Nf6+ Bxf6 31. Bxf6 Rf7 32. Be7 Rf4 33. Bxb4 g5 34. Rc8+ Kf7 35. Rxa8 Rxd4 36. Rxa7+ Kg6 37. Bd6 Kxh6 38. Rf7 Rd2 39. Bf8+ Kh5 40. Rxh7+ Kg6 41. Ra7 Kf5 42. Bd6 g3 43. fxg3 Kg4 44. Kh2 Rd4 45. Rf7 Ra4 46. a3 Ra8 47. Rf3 Rh8+ 48. Kg1 Rc8 49. a4 Ra8 50. Ra3 1-0

[Event "Warsaw Najdorf Memorial op-A"]
[Site "Warsaw"]
[Date "2021.07.15"]
[Round "6"]
[White "Cukrowski, Filip"]
[Black "Kaczmarek, Arkadiusz"]
[Result "1-0"]
[ECO "B21"]
[WhiteElo "2389"]
[BlackElo "2147"]
[PlyCount "69"]
[EventDate "2021.07.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. Qxd4 Nc6 4. Qd2 Nf6 5. Nc3 e6 6. Nf3 Bb4 7. Bd3 d5 8. exd5 Nxd5 9. a3 Qa5 10. 0-0 0-0 11. axb4 Qxa1 12. Nxd5 exd5 13. b5 Ne7 14. Qb4 Ng6 15. h4 Re8 16. h5 Nf8 17. h6 Qa2 18. Qd4 f6 19. hxg7 Kxg7 20. b4 Re4 21. Bxe4 dxe4 22. Qxe4 Qe6 23. Qf4 Qf5 24. Qh6+ Kf7 25. Nd4 Qe4 26. Bb2 Bd7 27. c4 Rd8 28. Qh5+ Kg7 29. Qf3 Qxf3 30. Nxf3 Be6 31. c5 Bc4 32. Ra1 Ra8 33. b6 a6 34. Nd4 Rc8 35. Nf5+ 1-0

[Event "Warsaw Najdorf Memorial op-A"]
[Site "Warsaw"]
[Date "2021.07.14"]
[Round "5"]
[White "Kaczmarek, Arkadiusz"]
[Black "Seemann, Jakub"]
[Result "1/2-1/2"]
[ECO "D44"]
[WhiteElo "2147"]
[BlackElo "2300"]
[PlyCount "70"]
[EventDate "2021.07.10"]
[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 c6 3. Nc3 Nf6 4. Nf3 e6 5. Bg5 dxc4 6. e4 b5 7. e5 h6 8. Bh4 g5 9. exf6 gxh4 10. Ne5 Qxf6 11. g3 Bb7 12. Bg2 h3 13. Be4 Bd6 14. f4 Bxe5 15. dxe5 Qe7 16. Qf3 Qc5 17. 0-0-0 Nd7 18. Rd6 b4 19. Rhd1 Nb6 20. Bxc6+ Bxc6 21. Rxc6 Qa5 22. Ne4 Qxa2 23. Qh5 Qa1+ 24. Kd2 Rd8+ 25. Nd6+ Rxd6+ 26. Rxd6 Qxb2+ 27. Ke1 Nd5 28. Rxe6+ Kf8 29. Rd6 Qc3+ 30. Rd2 Qe3+ 31. Qe2 Qg1+ 32. Qf1 Qe3+ 33. Qe2 Qg1+ 34. Qf1 Qe3+ 35. Qe2 Qg1+ 1/2-1/2

[Event "Warsaw Najdorf Memorial op-A"]
[Site "Warsaw"]
[Date "2021.07.13"]
[Round "4"]
[White "Lukasiewicz, Krzysztof"]
[Black "Kaczmarek, Arkadiusz"]
[Result "0-1"]
[ECO "D45"]
[WhiteElo "2359"]
[BlackElo "2147"]
[PlyCount "118"]
[EventDate "2021.07.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Nf3 Nbd7 6. Be2 b6 7. 0-0 Bd6 8. b3 0-0 9. Bb2 Bb7 10. Bd3 Re8 11. Re1 dxc4 12. bxc4 e5 13. Qc2 Qe7 14. Ne4 Nxe4 15. Bxe4 g6 16. c5 bxc5 17. Rac1 Rab8 18. dxe5 Nxe5 19. Red1 Nxf3+ 20. Bxf3 Be5 21. Bxe5 Qxe5 22. Qxc5 Qxc5 23. Rxc5 Red8 24. Rb1 Ba8 25. Rxb8 Rxb8 26. h3 Rb6 27. a4 Kf8 28. Kh2 Ke7 29. Kg3 Kd6 30. Rc4 a5 31. Rd4+ Ke6 32. Re4+ Kd6 33. Rd4+ Ke6 34. Re4+ Kd6 35. Kf4 f6 36. Rd4+ Ke6 37. e4 h5 38. Rd8 Bb7 39. g4 g5+ 40. Ke3 Rb3+ 41. Rd3 Rxd3+ 42. Kxd3 Ba6+ 43. Kd4 hxg4 44. Bxg4+ Kd6 45. e5+ fxe5+ 46. Ke4 c5 47. Kf5 Bd3+ 48. Kxg5 c4 49. h4 c3 50. Bd1 c2 51. Bxc2 Bxc2 52. h5 Ke6 53. h6 Bh7 54. Kg4 Kf6 55. Kf3 Kg5 56. Ke3 Kxh6 57. f4 e4 58. Kd4 Kh5 59. Kc4 e3 0-1

[Event "Warsaw Najdorf Memorial op-A"]
[Site "Warsaw"]
[Date "2021.07.11"]
[Round "2"]
[White "Kosakowski, Jakub"]
[Black "Kaczmarek, Arkadiusz"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "2417"]
[BlackElo "2147"]
[PlyCount "63"]
[EventDate "2021.07.10"]
[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 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bd7 5. Nf3 Bc6 6. Bd3 Nd7 7. 0-0 Ngf6 8. Ng3 Be7 9. Re1 Bxf3 10. Qxf3 c6 11. c3 0-0 12. Bc2 Re8 13. h4 Qb6 14. h5 h6 15. Ne4 a5 16. a4 Rac8 17. Nd2 c5 18. Nc4 Qa7 19. dxc5 Bxc5 20. b3 Nd5 21. Bd2 N7f6 22. Re2 Red8 23. Rae1 Be7 24. Qh3 Nc7 25. Ne5 Qc5 26. Bxh6 gxh6 27. Qg3+ Kf8 28. Qf4 Bd6 29. Qxf6 Bxe5 30. Rxe5 Qd6 31. Bg6 Qd7 32. Rf5 1-0

[Event "Krakow Malopolska-ch"]
[Site "Krakow"]
[Date "2021.06.06"]
[Round "7"]
[White "Kaczmarek, Arkadiusz"]
[Black "Golecki, Jan"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "2108"]
[BlackElo "2200"]
[PlyCount "102"]
[EventDate "2021.06.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POL"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 a6 5. cxd5 exd5 6. Bg5 Be6 7. Qb3 Nbd7 8. e3 b5 9. Qc2 h6 10. Bh4 Bd6 11. Be2 c6 12. 0-0 Qc7 13. Rfc1 0-0 14. Bg3 Bxg3 15. hxg3 Ng4 16. a4 Rfc8 17. Ne1 Ndf6 18. axb5 cxb5 19. Qd2 Qd6 20. Nd3 h5 21. Bxg4 Bxg4 22. Nc5 Nd7 23. b4 Nb6 24. Ra2 Nc4 25. Qd3 h4 26. gxh4 Rc6 27. Rca1 a5 28. e4 Qf6 29. Nxd5 Qxh4 30. Qg3 Qxg3 31. fxg3 Kf8 32. bxa5 Nd6 33. Nb4 Rc7 34. a6 Be6 35. Rc2 Bc4 36. Rf2 Ke8 37. e5 Nc8 38. Rc1 Raa7 39. Ne4 Rd7 40. d5 Ra8 41. d6 Nb6 42. Rf4 Rda7 43. Rh4 Nd7 44. Rh8+ Nf8 45. Nc5 Rc8 46. d7+ Rxd7 47. Rxf8+ Kxf8 48. Nxd7+ Ke8 49. Nb6 Rc7 50. Ra1 Ra7 51. Nc6 Ba2 1-0

[Event "Krakow Malopolska-ch"]
[Site "Krakow"]
[Date "2021.06.05"]
[Round "6"]
[White "Cichon, Jakub"]
[Black "Kaczmarek, Arkadiusz"]
[Result "0-1"]
[ECO "C10"]
[WhiteElo "1894"]
[BlackElo "2108"]
[PlyCount "92"]
[EventDate "2021.06.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POL"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bd7 5. Bd3 Bc6 6. Nf3 Nd7 7. Qe2 Ngf6 8. Bg5 Be7 9. Nxf6+ Nxf6 10. 0-0-0 Bxf3 11. Qxf3 c6 12. c3 Qd5 13. Qxd5 Nxd5 14. Bxe7 Kxe7 15. g3 h5 16. f4 h4 17. Be4 Ne3 18. Rde1 Ng4 19. Kc2 Nf2 20. Rhf1 hxg3 21. hxg3 Nxe4 22. Rxe4 Rh2+ 23. Kb3 Rg2 24. Rf3 Rh8 25. f5 Rhh2 26. fxe6 f6 27. Rg4 g5 28. Re4 Rxb2+ 29. Kc4 Rhe2 30. Rfe3 Rxe3 31. Rxe3 Rxa2 32. Kb3 Rf2 33. Kb4 Rf5 34. c4 b6 35. Ka4 Rf1 36. Kb4 Rd1 37. Kc3 a5 38. Re4 a4 39. Kc2 a3 40. Kb3 Rd3+ 41. Ka2 Rxg3 42. d5 cxd5 43. cxd5 Rd3 44. Rb4 Rxd5 45. Rxb6 Rd6 46. Rb5 Ra6 0-1

[Event "Krakow Malopolska-ch"]
[Site "Krakow"]
[Date "2021.06.05"]
[Round "5"]
[White "Kaczmarek, Arkadiusz"]
[Black "Meers, Hubert"]
[Result "1/2-1/2"]
[ECO "A88"]
[WhiteElo "2108"]
[BlackElo "1974"]
[PlyCount "64"]
[EventDate "2021.06.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POL"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. d4 f5 2. c4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. g3 0-0 6. Bg2 d6 7. 0-0 c6 8. Rb1 Qc7 9. d5 e5 10. dxe6 Bxe6 11. Bf4 Ne8 12. c5 Be5 13. cxd6 Bxd6 14. Bh6 Ng7 15. Qd4 Rd8 16. Rfd1 Na6 17. Qf6 Nc5 18. Qh4 Be7 19. Bg5 Rxd1+ 20. Rxd1 Re8 21. Bxe7 Qxe7 22. Qd4 Bf7 23. e3 Nge6 24. Qe5 Ng5 25. Qxe7 Nxf3+ 26. Bxf3 Rxe7 27. b4 Nd7 28. h4 Ne5 29. Be2 Bc4 30. Kf1 Kf7 31. Rd4 Bxe2+ 32. Kxe2 Rd7 1/2-1/2

[Event "Krakow Malopolska-ch"]
[Site "Krakow"]
[Date "2021.06.04"]
[Round "3"]
[White "Kaczmarek, Arkadiusz"]
[Black "Chylewski, Patryk"]
[Result "1/2-1/2"]
[ECO "E11"]
[WhiteElo "2108"]
[BlackElo "2323"]
[PlyCount "40"]
[EventDate "2021.06.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POL"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Nbd2 0-0 5. a3 Be7 6. e3 c5 7. dxc5 Bxc5 8. b4 Be7 9. Bb2 a5 10. Qb3 b6 11. Be2 axb4 12. axb4 Rxa1+ 13. Bxa1 Bb7 14. 0-0 d5 15. Rd1 Nbd7 16. Bb2 Qb8 17. cxd5 Bxd5 18. Bc4 Qb7 19. Bxd5 Nxd5 20. b5 Nc5 1/2-1/2

[Event "Krakow Malopolska-ch"]
[Site "Krakow"]
[Date "2021.06.04"]
[Round "4"]
[White "Kokoszczynski, Jan"]
[Black "Kaczmarek, Arkadiusz"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "2236"]
[BlackElo "2108"]
[PlyCount "77"]
[EventDate "2021.06.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POL"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Bf4 Nc6 5. e3 Nf6 6. Nc3 a6 7. Bd3 Bg4 8. Nge2 e6 9. Rc1 Be7 10. 0-0 0-0 11. a3 Bh5 12. Na4 Nd7 13. Qb3 Bxe2 14. Bxe2 Na5 15. Qc3 Nc4 16. Bxc4 dxc4 17. Nc5 b5 18. Rfd1 Nb6 19. e4 Qc8 20. Qg3 Re8 21. Be5 f6 22. Bc7 Bd8 23. Bd6 Ra7 24. h4 Nd7 25. b3 Nxc5 26. Bxc5 Rd7 27. bxc4 Qc6 28. cxb5 axb5 29. Qg4 Qb7 30. h5 f5 31. exf5 exf5 32. Qxf5 Rd5 33. Qf3 Bf6 34. Re1 Red8 35. h6 Qf7 36. hxg7 Qxg7 37. Bb6 R8d7 38. Rc8+ Kf7 39. Qe4 1-0

[Event "Krakow Malopolska-ch"]
[Site "Krakow"]
[Date "2021.06.03"]
[Round "2"]
[White "Kaczmarek, Arkadiusz"]
[Black "Grabarczyk, Miroslaw"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "2108"]
[BlackElo "2378"]
[PlyCount "52"]
[EventDate "2021.06.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POL"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bf4 0-0 6. e3 Nbd7 7. c5 Nh5 8. Bd3 Nxf4 9. exf4 c6 10. 0-0 b6 11. b4 Qc7 12. g3 a5 13. a3 Ba6 14. Bxa6 Rxa6 15. Qd3 Ra7 16. Rfc1 Rfa8 17. Rab1 axb4 18. axb4 Ra3 19. Qc2 g6 20. Kg2 Bf6 21. Ne2 bxc5 22. bxc5 Qa7 23. Rb2 Rb8 24. Rxb8+ Qxb8 25. Rb1 Qa7 26. Rb3 Bd8 1/2-1/2

[Event "Krakow Malopolska-ch"]
[Site "Krakow"]
[Date "2021.06.03"]
[Round "1"]
[White "Sieciechowicz, Marcin"]
[Black "Kaczmarek, Arkadiusz"]
[Result "1/2-1/2"]
[ECO "D46"]
[WhiteElo "2393"]
[BlackElo "2108"]
[PlyCount "51"]
[EventDate "2021.06.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POL"]
[SourceTitle "CBM 202 Extra"]
[Source "ChessBase"]
[SourceDate "2021.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.07.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Qc2 Bd6 7. Bd3 0-0 8. 0-0 dxc4 9. Bxc4 b5 10. Bb3 Bb7 11. e4 e5 12. Rd1 Qb8 13. d5 h6 14. dxc6 Bxc6 15. Qd3 Bc5 16. Bd5 Bxd5 17. Nxd5 Re8 18. Nh4 Bf8 19. Nf5 Nxd5 20. exd5 e4 21. Qd4 Qe5 22. Ng3 Qxd4 23. Rxd4 Bc5 24. Rd1 Rad8 25. b4 Bb6 26. d6 1/2-1/2

[Event "Poronin Tatra Limba op"]
[Site "Poronin"]
[Date "2021.05.28"]
[Round "9"]
[White "Bartel, Michal"]
[Black "Kaczmarek, Arkadiusz"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "2262"]
[BlackElo "2079"]
[PlyCount "43"]
[EventDate "2021.05.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 c5 3. e3 Nc6 4. c3 Nf6 5. Nd2 Bf5 6. Qb3 Qd7 7. dxc5 e5 8. Bg3 Bxc5 9. Ngf3 Qe7 10. Bb5 e4 11. Ne5 Rc8 12. Qa4 Bd7 13. Nxd7 Nxd7 14. Nb3 0-0 15. Nxc5 Nxc5 16. Qd1 Rfd8 17. Qh5 a6 18. Be2 g6 19. Qh6 Ne5 20. Bxe5 Qxe5 21. h4 Rc6 22. Rd1 1/2-1/2

[Event "Poronin Tatra Limba op"]
[Site "Poronin"]
[Date "2021.05.26"]
[Round "6"]
[White "Kaczmarek, Arkadiusz"]
[Black "Kyc, Jerzy"]
[Result "1-0"]
[ECO "D89"]
[WhiteElo "2079"]
[BlackElo "2274"]
[PlyCount "83"]
[EventDate "2021.05.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 c5 8. Ne2 0-0 9. 0-0 cxd4 10. cxd4 Nc6 11. Be3 Bg4 12. f3 Na5 13. Bd3 Be6 14. d5 Bxa1 15. Qxa1 f6 16. Bh6 Re8 17. Kh1 Rc8 18. Nf4 Bd7 19. e5 Nc4 20. e6 Ba4 21. Nxg6 hxg6 22. Bxg6 Ne5 23. Be4 Qa5 24. Qd4 Bc2 25. Bxc2 Qc3 26. Qxc3 Rxc3 27. Be4 b5 28. g4 Rec8 29. Rf2 b4 30. g5 f5 31. Bxf5 Nxf3 32. d6 Nh4 33. h3 Nxf5 34. Rxf5 Rxh3+ 35. Kg2 Rxh6 36. gxh6 exd6 37. Rf7 Rc2+ 38. Kf3 Rc3+ 39. Kf4 Rc4+ 40. Kf5 Rc1 41. h7+ Kh8 42. e7 1-0

[Event "Poronin Tatra Limba op"]
[Site "Poronin"]
[Date "2021.05.26"]
[Round "7"]
[White "Pacan Milej, Kosma"]
[Black "Kaczmarek, Arkadiusz"]
[Result "1-0"]
[ECO "E01"]
[WhiteElo "2436"]
[BlackElo "2079"]
[PlyCount "81"]
[EventDate "2021.05.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. g3 dxc4 6. Bg2 b5 7. 0-0 Bb7 8. e4 Nbd7 9. e5 Nd5 10. Ng5 Be7 11. Qh5 g6 12. Qh6 Bf8 13. Qh3 Nxc3 14. bxc3 Nb6 15. Ne4 Be7 16. Bh6 Qd7 17. Bg7 Rg8 18. Bf6 0-0-0 19. Qxh7 Rdf8 20. Qh4 Ba3 21. Rab1 Na4 22. Rfd1 Re8 23. Qf4 Qc7 24. h4 a6 25. Qe3 Kb8 26. Nc5 Nb6 27. g4 Nd5 28. Bxd5 cxd5 29. Rb4 Ka7 30. Kh2 Bc6 31. h5 gxh5 32. gxh5 a5 33. Rbb1 Bxc5 34. dxc5 d4 35. Rxd4 Rg2+ 36. Kh3 Reg8 37. Rbd1 Rg1 38. h6 Bg2+ 39. Kh2 Bf1 40. Rxf1 Rxf1 41. Rd7 1-0

[Event "Poronin Tatra Limba op"]
[Site "Poronin"]
[Date "2021.05.25"]
[Round "5"]
[White "Pniaczek, Marek"]
[Black "Kaczmarek, Arkadiusz"]
[Result "1/2-1/2"]
[ECO "B45"]
[WhiteElo "2199"]
[BlackElo "2079"]
[PlyCount "44"]
[EventDate "2021.05.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Ndb5 Bb4 7. a3 Bxc3+ 8. Nxc3 d5 9. exd5 exd5 10. Bd3 0-0 11. 0-0 d4 12. Ne2 Bg4 13. f3 Bh5 14. Bg5 Qd6 15. Qd2 Rfe8 16. Qf4 Rad8 17. Bxf6 Qxf6 18. Qxf6 gxf6 19. Rad1 Bg6 20. Kf2 Re5 21. Nf4 Rc5 22. Rd2 Ne5 1/2-1/2

[Event "Poronin Tatra Limba op"]
[Site "Poronin"]
[Date "2021.05.24"]
[Round "4"]
[White "Kaczmarek, Arkadiusz"]
[Black "Mulawa, Cyprian"]
[Result "1-0"]
[ECO "E92"]
[WhiteElo "2079"]
[BlackElo "1897"]
[PlyCount "81"]
[EventDate "2021.05.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. Be3 Ng4 8. Bg5 f6 9. Bh4 g5 10. Bg3 Nh6 11. d5 a5 12. 0-0 f5 13. exf5 Nxf5 14. Nd2 Nd7 15. Nde4 h6 16. a3 Nd4 17. Bg4 Nf6 18. Bxc8 Qxc8 19. f3 g4 20. Nxf6+ Rxf6 21. fxg4 Rg6 22. h3 h5 23. Qd3 Qe8 24. gxh5 Rh6 25. Bf2 Qxh5 26. Bxd4 exd4 27. Nb5 Kh8 28. Rf5 Qh4 29. Raf1 Rg8 30. R5f4 Qe7 31. Nxd4 Be5 32. Nf5 Qh7 33. R4f3 Rhg6 34. R1f2 a4 35. g4 b6 36. Rg2 Qd7 37. Nd4 Qh7 38. Ne6 Qh4 39. g5 Qh7 40. Rg4 Qe7 41. Rh4+ 1-0

[Event "Poronin Tatra Limba op"]
[Site "Poronin"]
[Date "2021.05.24"]
[Round "3"]
[White "Stachecki, Mikolaj"]
[Black "Kaczmarek, Arkadiusz"]
[Result "1/2-1/2"]
[ECO "B45"]
[WhiteElo "1724"]
[BlackElo "2079"]
[PlyCount "75"]
[EventDate "2021.05.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Ndb5 Bb4 7. a3 Bxc3+ 8. Nxc3 d5 9. exd5 exd5 10. Bd3 0-0 11. 0-0 d4 12. Ne2 Bg4 13. f3 Bh5 14. Bg5 Re8 15. Bh4 Qb6 16. Qd2 Bg6 17. Rfe1 Bxd3 18. Qxd3 Nd5 19. Bf2 Ne3 20. Nxd4 Qxd4 21. Bxe3 Qxb2 22. Rab1 Qf6 23. Rxb7 Rad8 24. Rd7 Rc8 25. Rd6 Qh4 26. Qd1 Qa4 27. Rd3 Ne5 28. Rb3 h6 29. Bf2 Red8 30. Qa1 Nc4 31. Re7 Na5 32. Rd3 Qxc2 33. Rxd8+ Rxd8 34. Qe5 Qd1+ 35. Qe1 Qxe1+ 36. Bxe1 Nc6 37. Rc7 Rd6 38. Bb4 1/2-1/2

[Event "Poronin Tatra Limba op"]
[Site "Poronin"]
[Date "2021.05.23"]
[Round "2"]
[White "Kaczmarek, Arkadiusz"]
[Black "Budrewicz, Krzysztof"]
[Result "0-1"]
[ECO "A42"]
[WhiteElo "2079"]
[BlackElo "2289"]
[PlyCount "54"]
[EventDate "2021.05.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. e4 d6 4. Nc3 e5 5. d5 a5 6. Be2 Na6 7. Nf3 Ne7 8. 0-0 0-0 9. Ne1 f5 10. f3 f4 11. Nd3 g5 12. Bd2 h5 13. Be1 Ng6 14. Bf2 b6 15. a3 Nc5 16. Nxc5 bxc5 17. b4 axb4 18. axb4 Rxa1 19. Qxa1 cxb4 20. Nb5 g4 21. Kh1 g3 22. Bg1 Nh4 23. Rc1 Nxg2 24. Kxg2 Qh4 25. Kh1 Bh3 26. Bf1 Bxf1 27. Rxf1 Qh3 0-1

[Event "Poronin Tatra Limba op"]
[Site "Poronin"]
[Date "2021.05.22"]
[Round "1"]
[White "Bartodziej, Bartosz"]
[Black "Kaczmarek, Arkadiusz"]
[Result "0-1"]
[ECO "B45"]
[WhiteElo "1784"]
[BlackElo "2079"]
[PlyCount "102"]
[EventDate "2021.05.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Ndb5 Bb4 7. a3 Bxc3+ 8. Nxc3 d5 9. exd5 exd5 10. Bd3 0-0 11. 0-0 d4 12. Ne2 Bg4 13. Bg5 h6 14. Bh4 Bxe2 15. Qxe2 Re8 16. Qd2 Ne5 17. Rad1 Qb6 18. Bxf6 Qxf6 19. Bb5 Red8 20. Qb4 Rac8 21. Qb3 Rc5 22. Be2 b6 23. Rd2 d3 24. cxd3 Nc6 25. d4 Nxd4 26. Qe3 Re5 27. Rxd4 Rxe3 28. fxe3 Qe7 29. Rxd8+ Qxd8 30. Bc4 Qd2 31. Bxf7+ Kh7 32. b3 Qxe3+ 33. Kh1 b5 34. h3 Qe2 35. Rf3 Qd1+ 36. Kh2 Qd6+ 37. Kh1 Qxa3 38. Rg3 Qc1+ 39. Kh2 Qf4 40. Bg6+ Kg8 41. h4 Qxh4+ 42. Rh3 Qf4+ 43. Kh1 a5 44. Bd3 a4 45. bxa4 bxa4 46. Rf3 Qh4+ 47. Kg1 Qd4+ 48. Kh2 a3 49. Bg6 Qd6+ 50. Kg1 Qd1+ 51. Kh2 Qxf3 0-1

[Event "POL-ch rapid"]
[Site "Trzcianka"]
[Date "2020.10.18"]
[Round "3"]
[White "Kaczmarek, Arkadiusz"]
[Black "Janik, Igor"]
[Result "0-1"]
[ECO "E11"]
[WhiteElo "2079"]
[BlackElo "2489"]
[PlyCount "71"]
[EventDate "2020.10.18"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Nbd2 d5 5. Qa4+ Nc6 6. a3 Be7 7. e3 0-0 8. Be2 Bd7 9. Qc2 a5 10. b3 Re8 11. Bb2 Bf8 12. 0-0 Ne7 13. Rac1 Rc8 14. Rfd1 Ng6 15. Qc3 b6 16. Ne5 c5 17. dxc5 Nxe5 18. Qxe5 bxc5 19. cxd5 exd5 20. Qg5 d4 21. Ba6 h6 22. Qg3 Ra8 23. Bc4 Bg4 24. f3 Be6 25. exd4 cxd4 26. Bb5 Re7 27. Qf4 Qb6 28. a4 Rd8 29. Nc4 Bxc4 30. bxc4 Re2 31. Ba1 Bc5 32. Rd3 Qe6 33. Kf1 Bb4 34. Qg3 Nh5 35. Qh4 g5 36. Rxd4 0-1

[Event "POL-ch rapid"]
[Site "Trzcianka"]
[Date "2020.10.18"]
[Round "8"]
[White "Maciejewski, Andrzej"]
[Black "Kaczmarek, Arkadiusz"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2334"]
[BlackElo "2079"]
[PlyCount "105"]
[EventDate "2020.10.18"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. d4 Nxd5 4. Nf3 g6 5. Bc4 Bg7 6. 0-0 0-0 7. Re1 Nc6 8. c3 h6 9. h3 Kh7 10. Nbd2 Bf5 11. Ne4 Bxe4 12. Rxe4 Nb6 13. Bb3 Na5 14. Qe2 Nxb3 15. axb3 e6 16. c4 Nd7 17. Bf4 b5 18. Rd1 Re8 19. Qd2 bxc4 20. bxc4 Nf6 21. Re2 a5 22. Ne5 Rf8 23. Nc6 Qd7 24. Nxa5 Nh5 25. Bh2 Rfc8 26. b4 Rd8 27. Be5 f6 28. Bh2 Re8 29. b5 e5 30. Nc6 Ra4 31. Qc2 Raa8 32. dxe5 Qe6 33. Rde1 f5 34. Rd2 f4 35. Qd3 Ra4 36. Rc2 Rf8 37. Qb3 Raa8 38. Qf3 Ra4 39. Rec1 Qf5 40. Nd4 Qf7 41. Nc6 Rfa8 42. g4 Ra3 43. Rc3 Qxc4 44. gxh5 Rxc3 45. Qxc3 Qxb5 46. hxg6+ Kh8 47. Qc4 Qb2 48. Bxf4 Ra2 49. Bg3 Qd2 50. Rf1 Qg5 51. Qf7 Ra8 52. e6 Rf8 53. e7 1-0

[Event "Bialystok Zamenhof Memorial 38th"]
[Site "Bialystok"]
[Date "2019.12.31"]
[Round "9"]
[White "Klimaszewski, Dariusz"]
[Black "Kaczmarek, Arkadiusz"]
[Result "1/2-1/2"]
[ECO "C00"]
[WhiteElo "2084"]
[BlackElo "2088"]
[PlyCount "15"]
[EventDate "2019.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. Ngf3 c5 5. g3 Nc6 6. Bg2 Be7 7. 0-0 0-0 8. e5 1/2-1/2

[Event "Bialystok Zamenhof Memorial 38th"]
[Site "Bialystok"]
[Date "2019.12.30"]
[Round "8"]
[White "Kaczmarek, Arkadiusz"]
[Black "Kumala, Aleksander"]
[Result "1/2-1/2"]
[ECO "A40"]
[WhiteElo "2088"]
[BlackElo "2218"]
[PlyCount "25"]
[EventDate "2019.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. d4 e6 2. c4 b6 3. Nc3 Bb7 4. e3 f5 5. Qc2 Nf6 6. f3 Be7 7. Bd3 Nc6 8. a3 a5 9. Nge2 0-0 10. 0-0 Kh8 11. b3 Ng8 12. Bb2 Bf6 13. Rad1 1/2-1/2

[Event "Bialystok Zamenhof Memorial 38th"]
[Site "Bialystok"]
[Date "2019.12.29"]
[Round "6"]
[White "Kaczmarek, Arkadiusz"]
[Black "Kirilin, Dmitrij"]
[Result "0-1"]
[ECO "E14"]
[WhiteElo "2088"]
[BlackElo "2015"]
[PlyCount "70"]
[EventDate "2019.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Nbd2 b6 5. a3 Bxd2+ 6. Qxd2 Bb7 7. e3 0-0 8. Be2 Ne4 9. Qc2 f5 10. b3 d6 11. Bb2 Nd7 12. 0-0 Qe7 13. Rad1 Rae8 14. d5 e5 15. Ne1 Kh8 16. b4 Nef6 17. Nf3 b5 18. cxb5 Nxd5 19. Qa4 e4 20. Qxa7 Ba8 21. Nd4 f4 22. Bh5 Rd8 23. Bg4 Ne5 24. Bh3 fxe3 25. fxe3 Nxe3 26. Rxf8+ Rxf8 27. Nc6 Nf3+ 28. Kh1 Qg5 29. Bc1 Nxd1 30. Bxg5 Nxg5 31. Kg1 Nxh3+ 32. gxh3 e3 33. Nd4 Nc3 34. Qxc7 e2 35. Nf3 e1Q+ 0-1

[Event "Bialystok Zamenhof Memorial 38th"]
[Site "Bialystok"]
[Date "2019.12.29"]
[Round "5"]
[White "Paszkowski, Krystian"]
[Black "Kaczmarek, Arkadiusz"]
[Result "1/2-1/2"]
[ECO "D12"]
[WhiteElo "1950"]
[BlackElo "2088"]
[PlyCount "40"]
[EventDate "2019.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. e3 Bf5 5. Bd3 Bxd3 6. Qxd3 e6 7. 0-0 Nbd7 8. Nc3 Bb4 9. a3 Bxc3 10. Qxc3 0-0 11. b3 Ne4 12. Qd3 f5 13. Nd2 Qh4 14. f3 Nxd2 15. Bxd2 Rf6 16. Be1 Qh5 17. Bg3 g5 18. Qd2 Qf7 19. Be5 Rg6 20. f4 gxf4 1/2-1/2

[Event "Bialystok Zamenhof Memorial 38th"]
[Site "Bialystok"]
[Date "2019.12.28"]
[Round "4"]
[White "Kaczmarek, Arkadiusz"]
[Black "Bialiauski, Artsiom"]
[Result "1/2-1/2"]
[ECO "E16"]
[WhiteElo "2088"]
[BlackElo "1944"]
[PlyCount "90"]
[EventDate "2019.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Bb4+ 6. Nbd2 0-0 7. 0-0 c5 8. a3 Bxd2 9. Qxd2 Qe7 10. b4 cxd4 11. Qxd4 d6 12. Bg5 e5 13. Qh4 Nbd7 14. Rfd1 Rfd8 15. Ne1 Bxg2 16. Nxg2 h6 17. Bxf6 Nxf6 18. Ne3 Rac8 19. Rd3 Kh7 20. Rad1 Qe6 21. g4 g6 22. h3 Kg7 23. Qg3 Qe7 24. Kh2 Kh7 25. Qh4 Qe6 26. Nd5 Kg7 27. Qxf6+ Qxf6 28. Nxf6 Kxf6 29. Rxd6+ Rxd6 30. Rxd6+ Ke7 31. c5 bxc5 32. bxc5 Rxc5 33. Ra6 Rc2 34. Rxa7+ Kf6 35. Kg3 Rxe2 36. Ra6+ Kg7 37. h4 Rc2 38. a4 Rc3+ 39. Kg2 h5 40. g5 Rc4 41. Kg3 Rc3+ 42. Kg2 Rc4 43. Kg3 Rc3+ 44. Kg2 Rc4 45. Kg3 Rc3+ 1/2-1/2

[Event "Bialystok Zamenhof Memorial 38th"]
[Site "Bialystok"]
[Date "2019.12.28"]
[Round "3"]
[White "Sieciechowicz, Marcin"]
[Black "Kaczmarek, Arkadiusz"]
[Result "1-0"]
[ECO "D44"]
[WhiteElo "2366"]
[BlackElo "2088"]
[PlyCount "97"]
[EventDate "2019.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 dxc4 6. e4 b5 7. e5 h6 8. Bh4 g5 9. Nxg5 hxg5 10. Bxg5 Nbd7 11. g3 Bb7 12. Bg2 Qb6 13. exf6 0-0-0 14. 0-0 c5 15. d5 b4 16. Na4 Qa6 17. a3 Bxd5 18. Bxd5 Ne5 19. axb4 Rxd5 20. Qe2 cxb4 21. Nc3 Ra5 22. Rxa5 Qxa5 23. Ne4 Nd3 24. b3 Qe5 25. Rd1 Nc5 26. Qxc4 Qxe4 27. Qb5 Kc7 28. Qe8 Nd3 29. Bf4+ e5 30. Qxf7+ Kb6 31. Qe6+ Kc7 32. Qf7+ Kb6 33. Be3+ Bc5 34. Qe6+ Qc6 35. Qxc6+ Kxc6 36. Rxd3 Rf8 37. Bxc5 Kxc5 38. Rf3 Kd4 39. g4 e4 40. Rf5 a5 41. g5 a4 42. bxa4 b3 43. Rb5 Kc3 44. a5 b2 45. a6 Kc2 46. a7 b1Q+ 47. Rxb1 Kxb1 48. f7 Kc2 49. g6 1-0

[Event "Bialystok Zamenhof Memorial 38th"]
[Site "Bialystok"]
[Date "2019.12.27"]
[Round "2"]
[White "Kaczmarek, Arkadiusz"]
[Black "Pietruszewski, Marcin"]
[Result "1-0"]
[ECO "E14"]
[WhiteElo "2088"]
[BlackElo "2213"]
[PlyCount "51"]
[EventDate "2019.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Nbd2 b6 5. a3 Bxd2+ 6. Qxd2 Bb7 7. e3 d6 8. Be2 Nbd7 9. 0-0 0-0 10. b4 Ne4 11. Qc2 f5 12. Bb2 Rf6 13. d5 e5 14. Ne1 Rh6 15. f4 g6 16. Nf3 Qe7 17. Bd3 Nef6 18. e4 exf4 19. Rae1 Ng4 20. exf5 Ne3 21. Qc3 Ne5 22. Nxe5 dxe5 23. Rxf4 Qg5 24. g3 gxf5 25. Qxe5 Rxh2 26. Rxe3 1-0

[Event "Bialystok Zamenhof Memorial 38th"]
[Site "Bialystok"]
[Date "2019.12.27"]
[Round "1"]
[White "Kosakowski, Jakub"]
[Black "Kaczmarek, Arkadiusz"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "2403"]
[BlackElo "2088"]
[PlyCount "95"]
[EventDate "2019.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 cxd4 8. cxd4 f6 9. exf6 Nxf6 10. 0-0 Bd6 11. Nf3 Qc7 12. h3 0-0 13. Be3 Bd7 14. Re1 Rae8 15. Nc3 a6 16. Rc1 Qb8 17. Na4 e5 18. dxe5 Nxe5 19. Nxe5 Bxe5 20. Nc5 Bc8 21. Qd2 Kh8 22. Qb4 d4 23. Bxd4 Bxd4 24. Qxd4 Rd8 25. Qc4 Qd6 26. Rcd1 Qd4 27. Qxd4 Rxd4 28. Be2 Rfd8 29. Rxd4 Rxd4 30. Bf3 b6 31. Ne4 Nxe4 32. Rxe4 Rxe4 33. Bxe4 Be6 34. a3 g5 35. f4 gxf4 36. Kf2 Kg7 37. Kf3 h6 38. Kxf4 Kf6 39. g4 Bc4 40. Bf5 a5 41. b4 axb4 42. axb4 Bf1 43. h4 Bc4 44. g5+ hxg5+ 45. hxg5+ Ke7 46. Ke5 Bb3 47. g6 Bc4 48. Be4 1-0

[Event "POL-ch rapid"]
[Site "Zgierz"]
[Date "2019.10.06"]
[Round "2"]
[White "Kaczmarek, Arkadiusz"]
[Black "Piorun, Kacper"]
[Result "0-1"]
[ECO "A88"]
[WhiteElo "2061"]
[BlackElo "2660"]
[PlyCount "84"]
[EventDate "2019.10.06"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 f5 2. c4 Nf6 3. Nc3 d6 4. Nf3 g6 5. g3 Bg7 6. Bg2 0-0 7. 0-0 c6 8. Rb1 a5 9. b3 Na6 10. d5 Bd7 11. Nd4 Qc8 12. Bb2 Nc5 13. Qc2 Qc7 14. Rfd1 Rfe8 15. e3 e5 16. dxe6 Nxe6 17. Nxe6 Bxe6 18. Rd2 Bf7 19. Rbd1 Rad8 20. h3 h5 21. h4 Ng4 22. Ne2 Be5 23. Nf4 Qe7 24. Bd4 g5 25. hxg5 Qxg5 26. Qc3 h4 27. Bxe5 dxe5 28. Nh3 Rxd2 29. Rxd2 Qh6 30. gxh4 Qxh4 31. Qxa5 Qf6 32. Qc7 Re7 33. Qd6 Qh4 34. Qb8+ Kg7 35. Rd1 Nf6 36. Qd8 Re8 37. Qd6 Bh5 38. Re1 Bg4 39. Qc7+ Kg6 40. Kh2 Bxh3 41. Bxh3 Ng4+ 42. Kg2 Qxf2+ 0-1

[Event "POL-chT 2nd League"]
[Site "Jastrzebia Gora"]
[Date "2019.09.15"]
[Round "9.13"]
[White "Kaczmarek, Arkadiusz"]
[Black "Suliborski, Jakub"]
[Result "1/2-1/2"]
[ECO "A42"]
[WhiteElo "2061"]
[BlackElo "2169"]
[PlyCount "16"]
[EventDate "2019.09.07"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Olsztyn Kopernik"]
[BlackTeam "Minsk Mazowiecki MTSz"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 g6 2. c4 Bg7 3. e4 d6 4. Nc3 Nc6 5. d5 Nd4 6. Be3 e5 7. Nge2 Nxe2 8. Bxe2 Ne7 1/2-1/2

[Event "POL-chT 2nd League"]
[Site "Jastrzebia Gora"]
[Date "2019.09.14"]
[Round "8.13"]
[White "Myc, Marcin"]
[Black "Kaczmarek, Arkadiusz"]
[Result "0-1"]
[ECO "B10"]
[WhiteElo "2287"]
[BlackElo "2061"]
[PlyCount "80"]
[EventDate "2019.09.07"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Siedlce KSz Skoczek"]
[BlackTeam "Olsztyn Kopernik"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. c4 c6 2. e4 d5 3. cxd5 cxd5 4. exd5 Nf6 5. Qa4+ Nbd7 6. Nc3 g6 7. Nf3 Bg7 8. Bc4 0-0 9. d3 Nb6 10. Qb3 Bg4 11. Ne5 Bf5 12. 0-0 Ne8 13. f4 Nd6 14. Be3 f6 15. Nf3 Nbxc4 16. dxc4 Bd3 17. Rfe1 Bxc4 18. Qd1 Nf5 19. Bf2 Qd6 20. b3 Ba6 21. Qd2 Qd7 22. Re6 Rfd8 23. Rae1 Bf8 24. Nd4 Ng7 25. R6e3 Rac8 26. Ne6 Nxe6 27. Rxe6 Qc7 28. Bd4 Qa5 29. f5 Rxd5 30. fxg6 Rxd4 31. gxh7+ Kh8 32. Qxd4 Qxc3 33. Qg4 Qc5+ 34. R6e3 Bh6 35. Qxc8+ Qxc8 36. Rxe7 Bf8 37. Rf7 Bb5 38. a4 Bc5+ 39. Kh1 Bc6 40. a5 Bxg2+ 0-1

[Event "POL-chT 2nd League"]
[Site "Jastrzebia Gora"]
[Date "2019.09.13"]
[Round "7.13"]
[White "Kaczmarek, Arkadiusz"]
[Black "Kulesza, Mateusz"]
[Result "0-1"]
[ECO "D31"]
[WhiteElo "2061"]
[BlackElo "2246"]
[PlyCount "62"]
[EventDate "2019.09.07"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Olsztyn Kopernik"]
[BlackTeam "Zakrzewo Korona"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 e6 2. c4 d5 3. Nc3 c6 4. e4 Bb4 5. Bd2 dxe4 6. Nxe4 Qxd4 7. Bxb4 Qxe4+ 8. Ne2 Na6 9. Bf8 Qe5 10. Qd2 Bd7 11. f4 Qf6 12. Bd6 Ne7 13. 0-0-0 Nf5 14. Ba3 0-0-0 15. g4 c5 16. g5 Qe7 17. Qc3 Nb4 18. Bxb4 cxb4 19. Qe5 Bc6 20. Bh3 Bxh1 21. Rxh1 Qd6 22. Qxd6 Rxd6 23. Bxf5 exf5 24. Rd1 Rhd8 25. Rxd6 Rxd6 26. Kc2 Kd7 27. b3 Ra6 28. Nc1 f6 29. h4 fxg5 30. hxg5 h5 31. gxh6 gxh6 0-1

[Event "POL-chT 2nd League"]
[Site "Jastrzebia Gora"]
[Date "2019.09.12"]
[Round "6.8"]
[White "Raczynski, Krzysztof"]
[Black "Kaczmarek, Arkadiusz"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "2244"]
[BlackElo "2061"]
[PlyCount "115"]
[EventDate "2019.09.07"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Chrobry Gniezno"]
[BlackTeam "Olsztyn Kopernik"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 e6 2. d3 d5 3. Nd2 c5 4. Ngf3 Nf6 5. g3 Nc6 6. Bg2 Be7 7. 0-0 0-0 8. e5 Nd7 9. Re1 b5 10. Nf1 a5 11. h4 b4 12. h5 a4 13. h6 g6 14. a3 bxa3 15. bxa3 Ba6 16. Bf4 Rb8 17. Ne3 Rb6 18. Ng4 Nd4 19. Nxd4 cxd4 20. Nh2 Nb8 21. Nf3 Nc6 22. Qd2 Qd7 23. Bg5 Rc8 24. Bxe7 Qxe7 25. Qf4 Rb2 26. Rec1 Qc5 27. Bh3 Qe7 28. Kg2 Kf8 29. Nxd4 Nxd4 30. Qxd4 Rcxc2 31. Rxc2 Rxc2 32. Rb1 Qc5 33. Qf4 Bc8 34. Rb8 Ke8 35. Qxa4+ Kd8 36. Qf4 Qc7 37. Qf6+ Qe7 38. Qf4 Kc7 39. Rb1 Bb7 40. d4 Ba6 41. Rc1 Rxc1 42. Qxc1+ Bc4 43. Qc3 Kb6 44. Qc1 Bb5 45. Bg4 Bc4 46. Bd1 Ka6 47. Ba4 Ka5 48. Bc2 Ka6 49. Bd1 Qb7 50. Qc2 Qe7 51. Qa4+ Kb6 52. Qa8 Qg5 53. Qb8+ Ka6 54. Qd6+ Ka5 55. Qc7+ Kb5 56. Qb7+ Ka5 57. Qa7+ Kb5 58. Ba4# 1-0

[Event "POL-chT 2nd League"]
[Site "Jastrzebia Gora"]
[Date "2019.09.11"]
[Round "5.12"]
[White "Kaczmarek, Arkadiusz"]
[Black "Markowski, Damian"]
[Result "1-0"]
[ECO "D89"]
[WhiteElo "2061"]
[BlackElo "2215"]
[PlyCount "59"]
[EventDate "2019.09.07"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Olsztyn Kopernik"]
[BlackTeam "Warszawa YMCA"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 c5 8. Ne2 0-0 9. 0-0 Nc6 10. Be3 Bg4 11. f3 cxd4 12. cxd4 Na5 13. Bd3 Be6 14. d5 Bxa1 15. Qxa1 f6 16. Bh6 Re8 17. Kh1 Rc8 18. Nf4 Bd7 19. e5 Qc7 20. e6 Ba4 21. Qe1 Red8 22. Nxg6 hxg6 23. Bxg6 Be8 24. Bxe8 Rxe8 25. Qh4 Qe5 26. Qg4+ Qg5 27. Bxg5 fxg5 28. Qxg5+ Kh7 29. d6 exd6 30. Qxa5 1-0

[Event "POL-chT 2nd League"]
[Site "Jastrzebia Gora"]
[Date "2019.09.10"]
[Round "4.16"]
[White "Kaczmarek, Arkadiusz"]
[Black "Kindler, Przemyslaw"]
[Result "1/2-1/2"]
[ECO "E94"]
[WhiteElo "2061"]
[BlackElo "2121"]
[PlyCount "83"]
[EventDate "2019.09.07"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Olsztyn Kopernik"]
[BlackTeam "Gdansk Korona"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 d6 2. c4 Nf6 3. Nc3 Nbd7 4. e4 e5 5. Nf3 exd4 6. Nxd4 g6 7. Be2 Bg7 8. 0-0 0-0 9. Be3 Re8 10. f3 a6 11. Qd2 Ne5 12. Rac1 Be6 13. Nd5 c5 14. Nxe6 fxe6 15. Nc3 Qe7 16. Rfd1 Rad8 17. Bg5 Nf7 18. Bf4 d5 19. Qe1 Nh5 20. Bd2 d4 21. Na4 d3 22. Bf1 b5 23. Nc3 bxc4 24. Na4 Ne5 25. Be3 Rc8 26. Nb6 Rb8 27. Nxc4 Nxc4 28. Rxc4 Rxb2 29. a4 Be5 30. Rxd3 Qc7 31. Qh4 Rb1 32. g3 Qa5 33. Bf2 Bd4 34. Bxd4 Qe1 35. Qh3 cxd4 36. Qg2 e5 37. Qf2 Qxf2+ 38. Kxf2 Reb8 39. Rd2 Ra1 40. Bd3 Rh1 41. Kg2 Ra1 42. Rc5 1/2-1/2

[Event "POL-chT 2nd League"]
[Site "Jastrzebia Gora"]
[Date "2019.09.08"]
[Round "2.10"]
[White "Kaczmarek, Arkadiusz"]
[Black "Polok, Kacper"]
[Result "0-1"]
[ECO "A52"]
[WhiteElo "2061"]
[BlackElo "2307"]
[PlyCount "84"]
[EventDate "2019.09.07"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Olsztyn Kopernik"]
[BlackTeam "Raciborz Silesia"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Bf4 g5 5. Bg3 Nc6 6. Nf3 Bg7 7. Nc3 Ngxe5 8. Nxe5 Nxe5 9. e3 d6 10. h4 g4 11. h5 f5 12. Bh4 Bf6 13. Bxf6 Qxf6 14. Nd5 Qf7 15. Qd4 Be6 16. 0-0-0 Bxd5 17. Qxd5 Qxd5 18. Rxd5 Ke7 19. Be2 Rhf8 20. g3 h6 21. Kc2 Rad8 22. Kc3 Rg8 23. Bd1 Rg5 24. Bc2 c6 25. Rd4 Ke6 26. Rf4 Nd7 27. e4 fxe4 28. Rxe4+ Ne5 29. Rf4 Ke7 30. Re1 Rf8 31. Bg6 Rf6 32. c5 dxc5 33. Re2 b5 34. b4 cxb4+ 35. Kxb4 Re6 36. Rfe4 Kd6 37. Rd2+ Kc7 38. Rde2 Nd3+ 39. Kc3 Rxe4 40. Rxe4 Ne5 41. Kd4 Nxg6 42. hxg6 c5+ 0-1

