[Event "Warsaw Szansa blitz op"]
[Site "Warsaw"]
[Date "2023.09.16"]
[Round "10"]
[White "Padalka, Artem"]
[Black "Wieckowski, Michal"]
[Result "1-0"]
[ECO "D78"]
[WhiteElo "2181"]
[BlackElo "1753"]
[PlyCount "104"]
[EventDate "2023.09.16"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 dxc4 3. Na3 Nf6 4. Nxc4 g6 5. g3 Bg7 6. Bg2 0-0 7. 0-0 c6 8. d4 Nbd7 9. a4 Nb6 10. Nce5 Be6 11. Ng5 Bd5 12. e4 Bc4 13. Re1 Nfd7 14. Nxc4 Nxc4 15. Qb3 Nd6 16. e5 Nf5 17. e6 Nb6 18. exf7+ Kh8 19. Ne6 Nxd4 20. Nxd4 Qxd4 21. Rxe7 Nd5 22. Bxd5 cxd5 23. Be3 Qxb2 24. Qxb2 Bxb2 25. Rb1 Bf6 26. Rexb7 d4 27. Bh6 Bg7 28. Bf4 Bf6 29. Rd7 Kg7 30. Rbb7 Rad8 31. Rxa7 Rxd7 32. Rxd7 Rxf7 33. Rxf7+ Kxf7 34. Kf1 d3 35. Ke1 Bc3+ 36. Bd2 Bd4 37. Be3 Bc3+ 38. Kd1 Ke6 39. f3 Kd5 40. Bf2 Kc4 41. Be1 Bd4 42. a5 Be3 43. Bd2 Bd4 44. h3 Kd5 45. Kc1 Kc4 46. Kd1 Kd5 47. g4 Kc4 48. h4 h5 49. gxh5 gxh5 50. Ke1 Bf6 51. Be3 Be7 52. Kd2 Bb4+ 1-0

[Event "Warsaw Szansa blitz op"]
[Site "Warsaw"]
[Date "2023.09.16"]
[Round "1"]
[White "Wieckowski, Michal"]
[Black "Psyk, Radoslaw"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "1753"]
[BlackElo "2460"]
[PlyCount "68"]
[EventDate "2023.09.16"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 g6 2. g3 b6 3. Bg2 Bb7 4. 0-0 Bg7 5. d3 d6 6. e4 Nd7 7. Nc3 e6 8. a4 a6 9. Be3 Ne7 10. Nh4 Bf6 11. f4 Bxh4 12. gxh4 Nf6 13. Bd4 Nc6 14. Bf2 Nh5 15. Qd2 Qe7 16. d4 Nb8 17. Rae1 Nd7 18. b4 a5 19. Nb5 Nb8 20. d5 axb4 21. e5 0-0 22. exd6 cxd6 23. Qxb4 Qf6 24. Nxd6 Bxd5 25. Bxd5 exd5 26. f5 Nc6 27. Qa3 Ne5 28. fxg6 Nf3+ 29. Kh1 Nxe1 30. gxh7+ Kxh7 31. Rxe1 Qxf2 32. Qd3+ Kh8 33. Rf1 Qxh4 34. Nf5 Qe4+ 0-1

[Event "Warsaw Najdorf Memorial op-B"]
[Site "Warsaw"]
[Date "2023.07.19"]
[Round "9"]
[White "Wieckowski, Michal"]
[Black "Sprzeczka, Emilia"]
[Result "1/2-1/2"]
[ECO "B76"]
[WhiteElo "1637"]
[BlackElo "1797"]
[PlyCount "50"]
[EventDate "2023.07.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. g4 Be6 10. Nxe6 fxe6 11. 0-0-0 Ne5 12. Be2 Qc8 13. h4 Nfd7 14. h5 Nxf3 15. Bxf3 Rxf3 16. hxg6 hxg6 17. Qh2 Rxe3 18. Qh7+ Kf7 19. Rh6 Ne5 20. Rf1+ Rf3 21. Rxf3+ Nxf3 22. Qxg6+ Kg8 23. Qh7+ Kf7 24. Qg6+ Kg8 25. Qh7+ Kf7 1/2-1/2

[Event "Warsaw Najdorf Memorial op-B"]
[Site "Warsaw"]
[Date "2023.07.18"]
[Round "8"]
[White "Kaminski, Jan"]
[Black "Wieckowski, Michal"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "1862"]
[BlackElo "1637"]
[PlyCount "90"]
[EventDate "2023.07.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 e5 7. Nde2 h5 8. Bg5 Be7 9. Ng3 g6 10. Bxf6 Bxf6 11. Bc4 Be6 12. Nd5 Bg5 13. Ne2 Nd7 14. 0-0 Rc8 15. Bb3 0-0 16. Nec3 Nc5 17. Qe2 Bh6 18. Rad1 Qg5 19. Kh1 Qh4 20. f3 Kh7 21. Qe1 Qxe1 22. Rfxe1 b5 23. g4 hxg4 24. hxg4 Kg7 25. Kg2 Rh8 26. Rh1 Nxb3 27. cxb3 Bxd5 28. Rxd5 b4 29. Nd1 Rc2+ 30. Kf1 Rd8 31. Rg1 Bf4 32. Rg2 Rc1 33. Ke2 Rc2+ 34. Kf1 Rc1 35. Ke2 Rh8 36. Ne3 Rhh1 37. Rd1 Rhxd1 38. Nxd1 Ra1 39. Ne3 Rxa2 40. Nc4 Ra1 41. Nxd6 Rc1 42. Nc4 Kf6 43. Rf2 Rc2+ 44. Kf1 Rc1+ 45. Ke2 Rc2+ 1/2-1/2

[Event "Warsaw Najdorf Memorial op-B"]
[Site "Warsaw"]
[Date "2023.07.17"]
[Round "7"]
[White "Wieckowski, Michal"]
[Black "Kitewski, Bartosz"]
[Result "0-1"]
[ECO "B97"]
[WhiteElo "1637"]
[BlackElo "1971"]
[PlyCount "80"]
[EventDate "2023.07.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. f4 Qb6 8. Qd2 Qxb2 9. Rb1 Qa3 10. Be2 e6 11. 0-0 Be7 12. f5 e5 13. Nb3 Qb4 14. a3 Qb6+ 15. Kh1 Qc7 16. Nd5 Nxd5 17. exd5 Nf6 18. Bxf6 Bxf6 19. c4 b6 20. Qd3 Bg5 21. Nd2 Bxd2 22. Qxd2 g6 23. f6 Bf5 24. Rb3 Rb8 25. Qh6 Kd7 26. Qg7 Rbf8 27. Qh6 Qc5 28. Qd2 h6 29. a4 Rb8 30. Qb2 Qd4 31. Qc3 Rhc8 32. Rd1 Qxc3 33. Rxc3 b5 34. axb5 axb5 35. Ra1 b4 36. Rb3 Bc2 37. Rb2 b3 38. Ra7+ Ke8 39. Bg4 Ra8 40. Bd7+ Kd8 0-1

[Event "Warsaw Najdorf Memorial op-B"]
[Site "Warsaw"]
[Date "2023.07.16"]
[Round "6"]
[White "Arciszewska, Zuzanna"]
[Black "Wieckowski, Michal"]
[Result "1/2-1/2"]
[ECO "E90"]
[WhiteElo "1732"]
[BlackElo "1637"]
[PlyCount "54"]
[EventDate "2023.07.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 c5 2. d5 g6 3. c4 Bg7 4. Nc3 Nf6 5. e4 d6 6. h3 0-0 7. Nf3 e6 8. Be2 a6 9. a4 exd5 10. cxd5 Nbd7 11. 0-0 Rb8 12. Qc2 Ne8 13. Bf4 Qe7 14. Nd2 g5 15. Be3 Ne5 16. f4 gxf4 17. Bxf4 f5 18. Rae1 Qh4 19. Bh2 f4 20. Nf3 Nxf3+ 21. Bxf3 Nf6 22. Ne2 Nd7 23. Bg4 Ne5 24. Bxc8 Rbxc8 25. Bxf4 c4 26. Qd2 Nd3 27. Rb1 Rce8 1/2-1/2

[Event "Warsaw Najdorf Memorial op-B"]
[Site "Warsaw"]
[Date "2023.07.15"]
[Round "5"]
[White "Wieckowski, Michal"]
[Black "Nesterenko, Kyrylo"]
[Result "1/2-1/2"]
[ECO "B80"]
[WhiteElo "1637"]
[BlackElo "1907"]
[PlyCount "45"]
[EventDate "2023.07.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 d6 6. Be3 Nf6 7. f3 Be7 8. Qd2 h5 9. 0-0-0 a6 10. Be2 Bd7 11. g4 hxg4 12. f4 b5 13. a3 Rc8 14. Rdg1 b4 15. axb4 Nxb4 16. Kb1 Qa5 17. Nb3 Qc7 18. Bd1 Bc6 19. Qd4 Rb8 20. h3 e5 21. fxe5 dxe5 22. Qc4 g3 23. Rxg3 1/2-1/2

[Event "Warsaw Najdorf Memorial op-B"]
[Site "Warsaw"]
[Date "2023.07.14"]
[Round "4"]
[White "Bartoszewicz, Marcin"]
[Black "Wieckowski, Michal"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "1791"]
[BlackElo "1637"]
[PlyCount "72"]
[EventDate "2023.07.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. a4 a6 8. Na3 Bg4 9. Be2 Bxe2 10. Qxe2 d5 11. exd5 Nxd5 12. Bd2 Bxa3 13. Rxa3 0-0 14. Nxd5 Qxd5 15. 0-0 Nd4 16. Qd1 Rfd8 17. Be3 Qc4 18. Bxd4 Rxd4 19. Qh5 Qxc2 20. Qxe5 Qxb2 21. Rg3 g6 22. h4 Qd2 23. Rh3 Rad8 24. h5 Qf4 25. Qxf4 Rxf4 26. Rb3 Rd7 27. Rfb1 gxh5 28. Rxb7 Rxb7 29. Rxb7 Rxa4 30. Kh2 Kg7 31. Kh3 a5 32. Ra7 Ra1 33. Kh4 Kg6 34. Ra8 f6 35. Rg8+ Kf5 36. Rh8 Kf4 0-1

[Event "Warsaw Najdorf Memorial op-B"]
[Site "Warsaw"]
[Date "2023.07.13"]
[Round "3"]
[White "Wieckowski, Michal"]
[Black "Bury, Milosz"]
[Result "1-0"]
[ECO "B99"]
[WhiteElo "1637"]
[BlackElo "1785"]
[PlyCount "59"]
[EventDate "2023.07.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Qc7 9. 0-0-0 Nbd7 10. g4 b5 11. Bxf6 Nxf6 12. g5 Nd7 13. f5 Nb6 14. g6 hxg6 15. fxg6 f6 16. Bh3 b4 17. Nce2 e5 18. Ne6 Qc4 19. Nxg7+ Kf8 20. Nh5 Bxh3 21. Qxh3 Rg8 22. g7+ Kf7 23. Qb3 Qxb3 24. axb3 Kg6 25. Neg3 d5 26. Rhg1 dxe4 27. Nxe4+ Kf5 28. Nexf6 Ke6 29. Nxg8 Rxg8 30. Rg6+ 1-0

[Event "Warsaw Najdorf Memorial op-B"]
[Site "Warsaw"]
[Date "2023.07.12"]
[Round "2"]
[White "Wieckowski, Michal"]
[Black "Radecki, Wojciech"]
[Result "1-0"]
[ECO "C72"]
[WhiteElo "1637"]
[BlackElo "1825"]
[PlyCount "171"]
[EventDate "2023.07.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. 0-0 Bg4 6. c3 b5 7. Bc2 Qf6 8. h3 Bxf3 9. Qxf3 Qxf3 10. gxf3 g5 11. Rd1 Bg7 12. d3 h6 13. a4 b4 14. Be3 a5 15. Nd2 Nge7 16. Nf1 Ng6 17. d4 bxc3 18. bxc3 exd4 19. cxd4 Nb4 20. Rac1 Nf4 21. Bxf4 gxf4 22. Bb3 Ra7 23. e5 d5 24. Nd2 Kd7 25. Kh2 h5 26. Rg1 Bh6 27. Bd1 c6 28. Nb3 Ke7 29. Rc5 Rha8 30. Be2 Kd7 31. Rc3 Rb8 32. Nc5+ Ke7 33. Rb3 Rc8 34. Bd3 Rh8 35. Bf5 Rc7 36. Rg2 Ra7 37. Kg1 Rb8 38. Kf1 Raa8 39. Nd7 Rg8 40. h4 Rxg2 41. Kxg2 Bg7 42. Kf1 Ra7 43. Nb6 Kd8 44. Ke2 Rb7 45. Nc8 Rc7 46. Rb1 Ke8 47. Rg1 Kf8 48. Nd6 c5 49. Rxg7 cxd4 50. Rh7 Re7 51. Rh8+ Kg7 52. Rh7+ Kf8 53. e6 fxe6 54. Bg6 Rxh7 55. Bxh7 Kg7 56. Bd3 Kf6 57. Nb7 Na2 58. Kd2 Nc3 59. Bb5 e5 60. Kd3 Na2 61. Nxa5 Nb4+ 62. Kd2 e4 63. Nc6 e3+ 64. Ke2 Na2 65. Nxd4 exf2 66. Kxf2 Ke5 67. Nc6+ Kd6 68. Nd8 Nc3 69. Ke1 d4 70. Kd2 Kd5 71. Kd3 Nd1 72. Bc4+ Kc5 73. Ne6+ Kb4 74. Kxd4 Ne3 75. Bb5 Nf5+ 76. Ke4 Nxh4 77. Nxf4 Kc5 78. Be8 Kb4 79. Nxh5 Kc5 80. f4 Kd6 81. f5 Ke7 82. Bb5 Kd6 83. Nf4 Kc5 84. f6 Kd6 85. f7 Ke7 86. Be8 1-0

[Event "Warsaw Maciei Memorial"]
[Site "Warsaw"]
[Date "2023.07.10"]
[Round "11"]
[White "Bartel, Michal"]
[Black "Wieckowski, Michal"]
[Result "1-0"]
[ECO "B20"]
[WhiteElo "2252"]
[BlackElo "1637"]
[PlyCount "75"]
[EventDate "2023.07.10"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Ne2 Nc6 3. g3 g6 4. Bg2 Bg7 5. c3 e5 6. d3 Nge7 7. Be3 d6 8. 0-0 0-0 9. f4 f5 10. Nd2 Rb8 11. Nf3 b5 12. Qd2 b4 13. fxe5 Nxe5 14. Nxe5 Bxe5 15. Bh6 Rf7 16. d4 bxc3 17. bxc3 cxd4 18. cxd4 Bf6 19. Rad1 fxe4 20. Bxe4 d5 21. Bg2 Nf5 22. Bf4 Rb6 23. Kh1 Nd6 24. Bxd5 Bb7 25. Bxb7 Rbxb7 26. d5 Rb2 27. Qd3 Rxa2 28. Nd4 Ra4 29. Ne6 Qb6 30. Rb1 Rb4 31. Rxb4 Qxb4 32. Rb1 Bb2 33. Bxd6 Qxd6 34. Rxb2 Re7 35. Qf3 Rf7 36. Qe4 Re7 37. Rf2 Qa3 38. Rf8# 1-0

[Event "Warsaw Maciei Memorial"]
[Site "Warsaw"]
[Date "2023.07.10"]
[Round "7"]
[White "Fistek, Dariusz"]
[Black "Wieckowski, Michal"]
[Result "1-0"]
[ECO "A88"]
[WhiteElo "2153"]
[BlackElo "1637"]
[PlyCount "71"]
[EventDate "2023.07.10"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 f5 2. c4 Nf6 3. Nf3 g6 4. g3 Bg7 5. Bg2 0-0 6. 0-0 d6 7. Nc3 c6 8. Qc2 Qe8 9. d5 cxd5 10. cxd5 Bd7 11. Nd4 Na6 12. a3 Rc8 13. Qd1 Ng4 14. h3 Ne5 15. Ne6 Bxe6 16. dxe6 Nc5 17. Bd5 Nc6 18. Be3 Rf6 19. Bg5 Rf8 20. Rc1 h6 21. Be3 Rf6 22. b4 Nxe6 23. Qb3 Qd7 24. Nb5 Kh7 25. Nxa7 Nxa7 26. Bxa7 Ng5 27. h4 Ne4 28. Rfd1 Rxc1 29. Rxc1 Rf8 30. Be6 Qd8 31. Rc8 Qxc8 32. Bxc8 Rxc8 33. Be3 Bf6 34. Qf7+ Kh8 35. Qxg6 Rg8 36. Qxh6# 1-0

[Event "Warsaw Maciei Memorial"]
[Site "Warsaw"]
[Date "2023.07.10"]
[Round "10"]
[White "Wieckowski, Michal"]
[Black "Kowalski, Witold"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "1637"]
[BlackElo "1492"]
[PlyCount "81"]
[EventDate "2023.07.10"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. g3 a6 5. Qc2 g6 6. Bg2 Bf5 7. Qb3 Qc8 8. c5 Bg7 9. 0-0 0-0 10. Nc3 Nbd7 11. Na4 Re8 12. Nh4 Bg4 13. f3 Be6 14. Qc3 h6 15. e4 g5 16. Nf5 Bxf5 17. exf5 Rb8 18. g4 b5 19. cxb6 Nxb6 20. Nc5 Nfd7 21. f4 Nxc5 22. Qxc5 Nd7 23. Qc3 c5 24. Be3 gxf4 25. Rxf4 Nb6 26. Qxc5 Nc4 27. Bc1 Qxc5 28. dxc5 e6 29. f6 Bf8 30. b3 Bxc5+ 31. Kh1 Ne5 32. Bb2 Ng6 33. Ra4 Rb6 34. Rc1 Bd6 35. Bf3 Be5 36. Ba3 Bxf6 37. Rc7 Ne5 38. Be2 d4 39. Rxd4 Ng6 40. Rdc4 Rd6 41. Bxd6 1-0

[Event "Warsaw Maciei Memorial"]
[Site "Warsaw"]
[Date "2023.07.10"]
[Round "4"]
[White "Wieckowski, Michal"]
[Black "Mulawa, Cyprian"]
[Result "0-1"]
[ECO "E60"]
[WhiteElo "1637"]
[BlackElo "2202"]
[PlyCount "41"]
[EventDate "2023.07.10"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. b3 Nf6 2. Bb2 g6 3. e3 Bg7 4. Nf3 0-0 5. d4 d6 6. c4 e5 7. h3 Nc6 8. Be2 exd4 9. Nxd4 Bd7 10. Bf3 Nxd4 11. Bxd4 Bc6 12. Nd2 Re8 13. 0-0 Qd7 14. Bxc6 bxc6 15. Nf3 c5 16. Bc3 a5 17. Qc2 a4 18. Rfd1 Qc6 19. Rac1 axb3 20. axb3 Ne4 21. Bxg7 0-1

[Event "EU-ch Rapid"]
[Site "Katowice"]
[Date "2022.12.17"]
[Round "1"]
[White "Horvath, Dominik"]
[Black "Wieckowski, Michal"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2502"]
[BlackElo "1684"]
[PlyCount "93"]
[EventDate "2022.12.17"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Bc4 Nb6 5. Bb3 Nc6 6. d4 e6 7. Nf3 cxd4 8. cxd4 d6 9. 0-0 dxe5 10. dxe5 Qxd1 11. Rxd1 Nb4 12. Nc3 Bd7 13. a3 Na6 14. Be3 Bc6 15. Nd4 Bc5 16. Ba2 Na4 17. Nxa4 Bxa4 18. b3 Bxd4 19. Rxd4 Bc6 20. b4 Nc7 21. Rg4 g6 22. Bc5 0-0-0 23. Bxa7 Rd3 24. Bc4 Rc3 25. a4 Rd8 26. b5 Bd5 27. Bf1 Bb3 28. a5 Rd1 29. Rxd1 Bxd1 30. f3 Rc1 31. Kf2 Nd5 32. Rc4+ Rxc4 33. Bxc4 Nc7 34. Bb6 Na8 35. Bc5 Nc7 36. a6 bxa6 37. bxa6 Ba4 38. h4 Bc6 39. g4 Nd5 40. Kg3 Kd7 41. h5 Nc7 42. Kf4 h6 43. Kg3 Ke8 44. g5 f6 45. gxh6 Kf7 46. exf6 gxh5 47. h7 1-0

[Event "EU-ch Blitz"]
[Site "Katowice"]
[Date "2022.12.16"]
[Round "1"]
[White "Schneider, Ilja"]
[Black "Wieckowski, Michal"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2483"]
[BlackElo "1684"]
[PlyCount "41"]
[EventDate "2022.12.16"]
[EventType "swiss (blitz)"]
[EventRounds "22"]
[EventCountry "POL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4 4. Nf3 Nxb5 5. Nxb5 a6 6. Nc3 e6 7. d4 cxd4 8. Qxd4 Qc7 9. 0-0 Nf6 10. e5 Bc5 11. Qh4 Ng8 12. Ne4 Ne7 13. Bg5 Ng6 14. Qg3 h6 15. Be3 Be7 16. h4 h5 17. Bg5 Qxc2 18. Rfe1 Bxg5 19. Nd6+ Kf8 20. Qxg5 Qf5 21. Qd8# 1-0

[Event "EU-ch Blitz"]
[Site "Katowice"]
[Date "2022.12.16"]
[Round "2"]
[White "Wieckowski, Michal"]
[Black "Schneider, Ilja"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "1684"]
[BlackElo "2483"]
[PlyCount "100"]
[EventDate "2022.12.16"]
[EventType "swiss (blitz)"]
[EventRounds "22"]
[EventCountry "POL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Qxd4 Nf6 5. Nc3 Be7 6. Bc4 Nc6 7. Qe3 Nb4 8. Qe2 d5 9. exd5 Nbxd5 10. Nxd5 Nxd5 11. Bxd5 Qxd5 12. Bf4 Qa5+ 13. Bd2 Qc5 14. 0-0 0-0 15. Rfe1 Bf6 16. c3 Bg4 17. Be3 Qh5 18. Rad1 h6 19. h3 Bxf3 20. Qxf3 Qxf3 21. gxf3 Rfd8 22. Kg2 a6 23. Bf4 c6 24. Bc7 Re8 25. Rxe8+ Rxe8 26. Rd7 Re2 27. Bd8 Rxb2 28. Bxf6 gxf6 29. a4 a5 30. Kg3 Kg7 31. Kg4 Rxf2 32. Rxb7 Ra2 33. Rb6 Rxa4+ 34. f4 Rc4 35. Ra6 a4 36. h4 Kg6 37. h5+ Kg7 38. Ra5 Kf8 39. Ra7 Ke8 40. Ra6 Ke7 41. Ra7+ Ke6 42. Ra6 f5+ 43. Kg3 Rxc3+ 44. Kf2 a3 45. Ra8 Rc2+ 46. Ke3 a2 47. Kd3 Rh2 48. Kc3 Kd5 49. Kd3 Rh3+ 50. Ke2 Rh1 0-1

[Event "Warsaw Szansa op"]
[Site "Warsaw"]
[Date "2022.09.18"]
[Round "7"]
[White "Wieckowski, Michal"]
[Black "Ivanytska, Liudmyla"]
[Result "0-1"]
[ECO "B46"]
[WhiteElo "1684"]
[BlackElo "1845"]
[PlyCount "64"]
[EventDate "2022.09.17"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 e6 6. Nxc6 bxc6 7. Bd3 Nf6 8. 0-0 Be7 9. Bg5 d5 10. exd5 cxd5 11. Qe2 Rb8 12. b3 0-0 13. Rfd1 Qc7 14. Na4 e5 15. Bxf6 Bxf6 16. Bxa6 Bxa6 17. Qxa6 Qxc2 18. Rxd5 e4 19. Rad1 Qxa2 20. Qd6 Rbd8 21. Qc6 Qxb3 22. h3 Qxd1+ 23. Rxd1 Rxd1+ 24. Kh2 Be5+ 25. g3 e3 26. Qf3 Rfd8 27. Qxe3 Bd4 28. Qe7 Bxf2 29. Nc3 Bc5 30. Qe4 R1d3 31. Qe5 Bd4 32. Qe7 Bxc3 0-1

[Event "Warsaw Szansa op"]
[Site "Warsaw"]
[Date "2022.09.17"]
[Round "5"]
[White "Wieckowski, Michal"]
[Black "Fiszer, Bartosz"]
[Result "0-1"]
[ECO "B32"]
[WhiteElo "1684"]
[BlackElo "2232"]
[PlyCount "60"]
[EventDate "2022.09.17"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. N1c3 a6 7. Na3 Be7 8. Nc4 b5 9. Ne3 Nf6 10. f3 0-0 11. Ncd5 Nxd5 12. Nxd5 Bg5 13. Be2 Be6 14. 0-0 Bxd5 15. Qxd5 Nd4 16. Bd3 Qb6 17. Kh1 Rac8 18. Bxg5 Rc5 19. Qxc5 dxc5 20. c3 Ne6 21. Be3 Rd8 22. Be2 Nf4 23. Bxf4 exf4 24. Rfd1 g6 25. Rxd8+ Qxd8 26. Rd1 Qa5 27. a3 Qa4 28. g3 Qc2 29. Rd8+ Kg7 30. Bd1 Qf2 0-1

[Event "Warsaw Najdorf Memorial op-B"]
[Site "Warsaw"]
[Date "2022.07.17"]
[Round "9"]
[White "Wieckowski, Michal"]
[Black "Bubien, Antoni"]
[Result "0-1"]
[ECO "E74"]
[WhiteElo "1669"]
[BlackElo "1472"]
[PlyCount "46"]
[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 g6 3. Nc3 Bg7 4. e4 d6 5. Bg5 0-0 6. Be2 a6 7. Qd2 c5 8. d5 b5 9. cxb5 Qa5 10. f3 Nbd7 11. a4 Nb6 12. Nd1 Qxd2+ 13. Bxd2 c4 14. bxa6 Bxa6 15. a5 Nbd7 16. Rc1 Rfc8 17. Nh3 Nc5 18. Ne3 Nb3 19. Rc2 Nd4 20. Rc3 Nxe2 21. Kxe2 Nd7 22. Nf2 Nc5 23. Rxc4 Nb3 0-1

[Event "Warsaw Najdorf Memorial op-B"]
[Site "Warsaw"]
[Date "2022.07.16"]
[Round "8"]
[White "Piddubna, Bozhena"]
[Black "Wieckowski, Michal"]
[Result "0-1"]
[ECO "A88"]
[WhiteElo "1534"]
[BlackElo "1669"]
[PlyCount "118"]
[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. c4 g6 2. Nc3 Bg7 3. d4 f5 4. Nf3 Nf6 5. g3 0-0 6. Bg2 d6 7. 0-0 c6 8. Qb3 Na6 9. Rd1 Qe8 10. d5 Nc5 11. Qc2 cxd5 12. cxd5 Bd7 13. Nd4 Rc8 14. Qd2 Qf7 15. f4 a6 16. Qe3 b5 17. b4 Nce4 18. Nxe4 Nxd5 19. Qb3 fxe4 20. Bb2 Nf6 21. Qa3 Ra8 22. Rac1 Qe8 23. Qb3+ Qf7 24. Rc7 Rfc8 25. Qxf7+ Kxf7 26. Bxe4 Nxe4 27. Rxd7 Nc3 28. Bxc3 Rxc3 29. Nf3 Ke8 30. Rb7 Bf6 31. Nd4 Kd8 32. Ne6+ Kc8 33. Rb6 Kd7 34. Nc5+ Kc7 35. Rxa6 Rxa6 36. Nxa6+ Kb7 37. Nc5+ dxc5 38. bxc5 Rxc5 39. e4 Kc7 40. e5 Bg7 41. Rd2 g5 42. Kf2 gxf4 43. gxf4 Bh6 44. Kg3 Rc4 45. Rf2 Re4 46. Kg4 e6 47. Kg3 Kb6 48. f5 Be3 49. Rf3 Rxe5 50. f6 Bc5 51. Kg4 Bf8 52. h4 h5+ 53. Kg3 b4 54. f7 Kc7 55. Rf6 Kd7 56. Kf4 Ra5 57. Rg6 Ke7 58. Ke4 Kxf7 59. Rg2 Rd5 0-1

[Event "Warsaw Najdorf Memorial op-B"]
[Site "Warsaw"]
[Date "2022.07.15"]
[Round "7"]
[White "Wieckowski, Michal"]
[Black "Tomalak, Stanislaw"]
[Result "1-0"]
[ECO "A53"]
[WhiteElo "1669"]
[BlackElo "1554"]
[PlyCount "63"]
[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 d6 3. Nc3 Nbd7 4. e4 e5 5. d5 Nc5 6. f3 a5 7. Be3 b6 8. Qd2 Bd7 9. 0-0-0 Be7 10. g4 Ng8 11. Nge2 h6 12. Kb1 g6 13. h4 f5 14. h5 f4 15. Bxc5 bxc5 16. hxg6 Bg5 17. Nb5 Ne7 18. g7 Rg8 19. Qe1 a4 20. Rd3 Nc8 21. Ra3 Nb6 22. Nec3 Kf7 23. Qd1 Kxg7 24. Nxa4 Bxb5 25. cxb5 Qb8 26. Qc2 Ra5 27. Nxc5 Rxa3 28. Ne6+ Kg6 29. bxa3 Rc8 30. Qh2 Rg8 31. Nxg5 hxg5 32. Qh7+ 1-0

[Event "Warsaw Najdorf Memorial op-B"]
[Site "Warsaw"]
[Date "2022.07.14"]
[Round "6"]
[White "Wasiluk, Mateusz"]
[Black "Wieckowski, Michal"]
[Result "0-1"]
[ECO "A59"]
[WhiteElo "1496"]
[BlackElo "1669"]
[PlyCount "110"]
[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 c5 3. d5 b5 4. cxb5 a6 5. bxa6 Bxa6 6. Nc3 d6 7. e4 Bxf1 8. Kxf1 g6 9. g3 Bg7 10. Nf3 Nbd7 11. Kg2 0-0 12. h3 Qa5 13. Bg5 Rfb8 14. Qe2 h6 15. Bxf6 Bxf6 16. Qc2 Ra7 17. Rab1 Rab7 18. Nd2 Nb6 19. Rhe1 Ra7 20. Nb3 Qa6 21. f4 Bd4 22. Ne2 Bg7 23. a3 Nc4 24. Nec1 Qb5 25. Qd3 Nxb2 26. Qxb5 Rxb5 27. e5 Nc4 28. Nd2 Rxb1 29. Nxb1 Nxa3 30. Nxa3 Rxa3 31. exd6 exd6 32. Re8+ Bf8 33. Kf2 f5 34. Re3 Ra4 35. Ne2 Kf7 36. g4 h5 37. gxf5 gxf5 38. Kf3 h4 39. Re6 Ra3+ 40. Re3 Ra1 41. Kf2 Rd1 42. Nc3 Rd4 43. Kf3 Bh6 44. Nb5 Rxd5 45. Nc7 Rd4 46. Ne6 Re4 47. Nc7 Rxf4+ 48. Kg2 Rg4+ 49. hxg4 Bxe3 50. gxf5 c4 51. Nd5 Bd2 52. Kh3 c3 53. Nb4 Be1 54. Nd3 c2 55. Nxe1 c1Q 0-1

[Event "Warsaw Najdorf Memorial op-B"]
[Site "Warsaw"]
[Date "2022.07.10"]
[Round "2"]
[White "Smeryk, Andriy"]
[Black "Wieckowski, Michal"]
[Result "1/2-1/2"]
[ECO "A03"]
[WhiteElo "1397"]
[BlackElo "1669"]
[PlyCount "93"]
[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. b3 d5 2. Bb2 c5 3. e3 Nc6 4. f4 e6 5. Nf3 Nf6 6. Bd3 Be7 7. 0-0 0-0 8. Ne5 Bd7 9. Rf3 Nxe5 10. Bxe5 g6 11. Rh3 Ne4 12. Qf3 f6 13. Bb2 e5 14. Rh4 f5 15. Rh6 Bf6 16. Bxe5 Bxe5 17. fxe5 Qe7 18. Bxe4 fxe4 19. Qg3 Rf5 20. Nc3 Qxe5 21. Qxe5 Rxe5 22. Rh4 Rf8 23. Rf4 Ref5 24. Raf1 Rxf4 25. Rxf4 Rxf4 26. exf4 Bc6 27. Nd1 d4 28. Nf2 Kf7 29. Ng4 Ke6 30. g3 Kf5 31. Nh6+ Ke6 32. Ng4 a5 33. Ne5 Be8 34. Nc4 a4 35. Nb6 axb3 36. axb3 Bc6 37. Kf2 Kf5 38. h3 h5 39. h4 Kg4 40. Nc4 Kh3 41. Ne5 Be8 42. Nc4 b5 43. Nd6 Bc6 44. f5 gxf5 45. Nxf5 Bd7 46. Nd6 Bc6 47. Nf5 1/2-1/2

[Event "Warsaw Maciei Memorial"]
[Site "Warsaw"]
[Date "2022.07.08"]
[Round "3"]
[White "Grabarczyk, Miroslaw"]
[Black "Wieckowski, Michal"]
[Result "1/2-1/2"]
[ECO "A87"]
[WhiteElo "2371"]
[BlackElo "1669"]
[PlyCount "107"]
[EventDate "2022.07.08"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 f5 2. c4 Nf6 3. Nf3 g6 4. g3 Bg7 5. Bg2 0-0 6. b4 d6 7. Bb2 Ne4 8. 0-0 c5 9. Qb3 cxb4 10. Qxb4 Nc6 11. Qb3 Qb6 12. Rd1 e5 13. Nc3 Nxc3 14. Bxc3 e4 15. Qxb6 axb6 16. Ng5 Ra3 17. Bb2 Ra4 18. e3 h6 19. Nh3 g5 20. Rd2 Nb4 21. d5 Bd7 22. a3 Rfa8 23. Bxg7 Kxg7 24. Rb2 R8a6 25. Rab1 Nd3 26. Rxb6 Bc8 27. Rxa6 Rxa6 28. f3 exf3 29. Bxf3 Rxa3 30. Nf2 Nxf2 31. Kxf2 Kf6 32. Be2 Ke5 33. h4 g4 34. Rb6 Ra6 35. Rb2 Ra3 36. Rb6 Ra6 37. Rb2 Ra3 38. Rb1 Ra2 39. Rb6 Ra6 40. Rb2 Ra3 41. Bf1 Ra4 42. Bd3 Ra3 43. Ke2 h5 44. Kd2 Ra1 45. Ke2 Rg1 46. Kf2 Ra1 47. Be2 Ra3 48. Rb1 Ra2 49. Rb4 Ra3 50. Rb2 Ra1 51. Bd3 Ra3 52. Ke2 Ra4 53. Kd2 Ra1 54. Ke2 1/2-1/2

[Event "Warsaw Maciei Memorial"]
[Site "Warsaw"]
[Date "2022.07.08"]
[Round "4"]
[White "Wieckowski, Michal"]
[Black "Makarewicz, Pawel"]
[Result "0-1"]
[ECO "C20"]
[WhiteElo "1669"]
[BlackElo "2185"]
[PlyCount "72"]
[EventDate "2022.07.08"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Qh5 Nc6 3. Bc4 g6 4. Qf3 Nf6 5. Ne2 Bg7 6. d3 d6 7. h3 Be6 8. Na3 a6 9. Bg5 h6 10. Bxf6 Qxf6 11. Qxf6 Bxf6 12. 0-0 0-0 13. f4 b5 14. Bb3 exf4 15. c3 g5 16. Kh2 Ne5 17. Rad1 Bxb3 18. axb3 Rfe8 19. Nd4 Nd7 20. Nf5 Kh7 21. Nc2 Nc5 22. b4 Na4 23. Rb1 a5 24. Rf2 Kg6 25. h4 Be5 26. Kh3 c5 27. bxc5 dxc5 28. d4 Bc7 29. h5+ Kh7 30. e5 b4 31. c4 Nb6 32. dxc5 Nxc4 33. Rd1 Nxe5 34. Ncd4 g4+ 35. Kh4 Bd8+ 36. Ne7 Bxe7# 0-1

[Event "PGNiG POL Cup"]
[Site "Elblag"]
[Date "2022.04.09"]
[Round "1"]
[White "Wieckowski, Michal"]
[Black "Markowski, Tomasz"]
[Result "0-1"]
[ECO "A13"]
[WhiteElo "1651"]
[BlackElo "2531"]
[PlyCount "74"]
[EventDate "2022.04.09"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. b3 b6 2. Bb2 Bb7 3. e3 e6 4. Nf3 Nf6 5. Be2 Be7 6. 0-0 0-0 7. c4 d6 8. Nc3 Nbd7 9. Qc2 c5 10. Rad1 a6 11. d4 Re8 12. Ng5 h6 13. Nge4 Qc7 14. Bf3 cxd4 15. exd4 d5 16. Nxf6+ Nxf6 17. cxd5 Bxd5 18. Qe2 Bd6 19. h3 Bxf3 20. Qxf3 Rac8 21. Rc1 Qd7 22. Rfd1 Nd5 23. Nxd5 exd5 24. Rxc8 Rxc8 25. Rc1 Re8 26. Qd3 b5 27. Bc3 Re4 28. Bd2 Qf5 29. Be3 Qe6 30. Qc2 Qg6 31. Qc8+ Kh7 32. Kh1 f5 33. Qxa6 f4 34. Bd2 f3 35. g4 Rxg4 36. hxg4 Qxg4 37. Qxd6 Qg2# 0-1

[Event "EU-ch Rapid"]
[Site "Katowice"]
[Date "2021.12.18"]
[Round "1"]
[White "Wieckowski, Michal"]
[Black "Tymrakiewicz, Rafal"]
[Result "1-0"]
[ECO "B02"]
[WhiteElo "1698"]
[BlackElo "2205"]
[PlyCount "177"]
[EventDate "2021.12.18"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d5 3. exd5 Nxd5 4. Bc4 e6 5. Nf3 c5 6. 0-0 Nxc3 7. dxc3 Bd6 8. Ng5 h6 9. Qh5 0-0 10. Ne4 Be7 11. Be3 Nd7 12. Rad1 Qe8 13. Bb5 a6 14. Bxd7 Bxd7 15. Bxc5 Bxc5 16. Qxc5 Bc6 17. Nd6 Qe7 18. Ne4 Qh4 19. Ng3 Rac8 20. Qd4 Qg5 21. Qd2 Qg6 22. Qd3 f5 23. Rfe1 Rf6 24. f3 Re8 25. Re5 Qg5 26. Qd2 Qh4 27. Ne2 g5 28. Nd4 Bd7 29. g3 Qh5 30. Rde1 Qf7 31. Kg2 Kg7 32. Qd3 g4 33. f4 h5 34. Kg1 h4 35. Kf2 Rh6 36. Ke3 hxg3 37. hxg3 Rh3 38. Kd2 Rhh8 39. Kc1 Rh6 40. Kb1 Rf6 41. Kc1 Rc8 42. Rh1 Bc6 43. Nxc6 Rxc6 44. Qd2 Rh6 45. Rxh6 Kxh6 46. Qh2+ Kg7 47. Qh4 Qf6 48. Qxf6+ Kxf6 49. Kd2 Rc7 50. Re2 Rh7 51. Ke3 Rh1 52. Kd2 Rg1 53. Re3 Ke7 54. c4 b6 55. b4 a5 56. a3 Kd6 57. Rd3+ Kc6 58. Re3 Kd6 59. Rd3+ Ke7 60. Re3 axb4 61. axb4 Rg2+ 62. Kd3 Kd6 63. Kc3 Rg1 64. Rd3+ Ke7 65. Re3 Kf6 66. c5 bxc5 67. bxc5 Ke7 68. Kc4 Rg2 69. c3 Kd7 70. Kd4 Rd2+ 71. Rd3 Rg2 72. Ke5+ Ke7 73. Kd4 Re2 74. Re3 Rd2+ 75. Rd3 Re2 76. Re3 Rd2+ 77. Rd3 Ra2 78. Kc4 Ra8 79. c6 e5 80. fxe5 Ke6 81. Kc5 Ra5+ 82. Kb6 Ra4 83. Rd4 Ra3 84. c4 Rb3+ 85. Kc5 Rb8 86. c7 Rc8 87. Kc6 Kxe5 88. Rf4 Ke6 89. Kb7 1-0

[Event "POL-ch U15 Qual"]
[Site "Jastrzebia Gora"]
[Date "2021.11.21"]
[Round "9"]
[White "Wieckowski, Michal"]
[Black "Nowak, Filip"]
[Result "1/2-1/2"]
[ECO "D36"]
[WhiteElo "1698"]
[BlackElo "1757"]
[PlyCount "77"]
[EventDate "2021.11.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 Nbd7 6. cxd5 exd5 7. e3 Be7 8. Qc2 0-0 9. Bd3 Re8 10. 0-0 h6 11. Bh4 Ne4 12. Bxe7 Qxe7 13. Rab1 Nd6 14. b4 b5 15. Rfe1 Nf6 16. Ne5 Qb7 17. Re2 Nc4 18. Bxc4 dxc4 19. f3 Be6 20. g4 Nd5 21. Ne4 Qc7 22. Nc5 f6 23. Ng6 Bf7 24. Rbe1 Nxb4 25. Qf5 Rad8 26. Nf4 Qc8 27. Kf2 Nd5 28. Nxd5 cxd5 29. Qxc8 Rxc8 30. Rb2 Rb8 31. e4 b4 32. e5 fxe5 33. dxe5 Be6 34. Ke3 Kf7 35. Kd4 g5 36. h4 Rg8 37. Rh1 h5 38. hxg5 Rxg5 39. Rxh5 1/2-1/2

[Event "POL-ch U15 Qual"]
[Site "Jastrzebia Gora"]
[Date "2021.11.20"]
[Round "8"]
[White "Goral, Jan"]
[Black "Wieckowski, Michal"]
[Result "1-0"]
[ECO "A58"]
[WhiteElo "1672"]
[BlackElo "1698"]
[PlyCount "85"]
[EventDate "2021.11.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 Bxa6 6. Nc3 d6 7. Nf3 g6 8. g3 Bg7 9. Bg2 0-0 10. 0-0 Nbd7 11. Rb1 Ng4 12. Bd2 Nge5 13. Nxe5 Nxe5 14. b3 Qc7 15. Qc2 Rfb8 16. Rfe1 Rb7 17. a4 Rc8 18. h3 Qb8 19. Na2 Rbc7 20. Bc3 Qa7 21. Rf1 Bb7 22. Kh2 Qa8 23. f4 Nd7 24. Bxg7 Kxg7 25. Nc3 Ba6 26. Rfe1 Rb7 27. Na2 Qb8 28. e4 Nb6 29. e5 Qc7 30. Re3 Qd7 31. Nc3 f6 32. exf6+ exf6 33. Rbe1 Rf8 34. Re6 Nc8 35. Ne4 Qd8 36. Qc3 Rb4 37. g4 Rd4 38. g5 f5 39. Nf6 Qb6 40. Qg3 Rd2 41. Qh4 Rh8 42. Qh6+ Kf7 43. Nxh7 1-0

[Event "POL-ch U15 Qual"]
[Site "Jastrzebia Gora"]
[Date "2021.11.19"]
[Round "7"]
[White "Wieckowski, Michal"]
[Black "Demski, Michal"]
[Result "1/2-1/2"]
[ECO "A03"]
[WhiteElo "1698"]
[BlackElo "1756"]
[PlyCount "60"]
[EventDate "2021.11.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 Nf6 3. g3 c6 4. Bg2 Qb6 5. e3 g6 6. 0-0 Bg7 7. a4 a5 8. Nc3 0-0 9. Ra3 Nbd7 10. d4 Qc7 11. Ne5 Nb6 12. b3 Bf5 13. Ra1 h5 14. Ba3 Rfe8 15. Qd2 Nc8 16. h3 Nd6 17. Bxd6 exd6 18. Nd3 Qd7 19. Nf2 Re7 20. Rfe1 Rae8 21. Re2 Qc8 22. Rae1 Qd7 23. Kh2 Kh7 24. Bf3 b6 25. Kg2 Kg8 26. Kh2 Kh7 27. Kg2 Kg8 28. Kh2 Kh7 29. Kg2 Kg8 30. Kh2 Kh7 1/2-1/2

[Event "POL-ch U15 Qual"]
[Site "Jastrzebia Gora"]
[Date "2021.11.18"]
[Round "5"]
[White "Racis, Michal"]
[Black "Wieckowski, Michal"]
[Result "0-1"]
[ECO "E65"]
[WhiteElo "1820"]
[BlackElo "1698"]
[PlyCount "114"]
[EventDate "2021.11.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 c5 4. Nc3 Bg7 5. g3 0-0 6. Bg2 Na6 7. 0-0 d6 8. Re1 Qb6 9. d5 Nc7 10. e4 Ng4 11. h3 Ne5 12. Nxe5 Bxe5 13. f4 Bg7 14. e5 Rd8 15. Qe2 Bd7 16. Kh2 a6 17. Qf2 Qb4 18. e6 fxe6 19. dxe6 Bc6 20. Nd5 Bxd5 21. Bxd5 Nxd5 22. cxd5 b5 23. Rb1 Rf8 24. b3 Rf5 25. Rd1 Qe4 26. Bb2 Rxd5 27. Re1 Qb4 28. Bxg7 Kxg7 29. Re2 Rf8 30. Qg2 Qd4 31. Rbb2 Qd1 32. a4 b4 33. Qe4 Qd3 34. Qg2 Qd1 35. Qe4 Kg8 36. Qg2 a5 37. Qe4 Kh8 38. Qg2 Kg7 39. Qe4 Kg8 40. Qg2 Rc8 41. Red2 Rxd2 42. Rxd2 Qxb3 43. f5 gxf5 44. Qe2 Qc3 45. Rd3 Qf6 46. Rf3 Rf8 47. Rf4 Kh8 48. Rh4 b3 49. Qh5 Qg7 50. Qd1 Qc3 51. Qh5 Qg7 52. Qd1 Rb8 53. Qb1 Qe5 54. Kg2 Qe2+ 55. Kh1 b2 56. g4 Qf3+ 57. Kh2 Qf2+ 0-1

[Event "POL-ch U15 Qual"]
[Site "Jastrzebia Gora"]
[Date "2021.11.18"]
[Round "6"]
[White "Wydmanski, Szymon"]
[Black "Wieckowski, Michal"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "1735"]
[BlackElo "1698"]
[PlyCount "81"]
[EventDate "2021.11.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. a4 a6 8. Na3 Bg4 9. f3 Be6 10. Bg5 Rc8 11. Nc4 Nd4 12. Ne3 Qa5 13. Bd3 Be7 14. 0-0 0-0 15. Qe1 h6 16. Ncd5 Qd8 17. Nxe7+ Qxe7 18. Bh4 g5 19. Bg3 Nh5 20. c3 Nb3 21. Rd1 Nf4 22. Bxf4 gxf4 23. Nf5 Bxf5 24. exf5 Nc5 25. Bc2 Rfd8 26. Qd2 b6 27. Rfe1 Rc7 28. g3 f6 29. gxf4 Kh7 30. fxe5 Rg8+ 31. Kh1 dxe5 32. b4 Nb7 33. Rg1 Rg5 34. Rxg5 hxg5 35. Qxg5 fxg5 36. f6+ Kh6 37. fxe7 Rxe7 38. Be4 Kh5 39. h3 a5 40. Kg2 Rc7 41. Kg3 1-0

[Event "POL-ch U15 Qual"]
[Site "Jastrzebia Gora"]
[Date "2021.11.17"]
[Round "4"]
[White "Wieckowski, Michal"]
[Black "Trzebinski, Patryk"]
[Result "1/2-1/2"]
[ECO "D95"]
[WhiteElo "1698"]
[BlackElo "1767"]
[PlyCount "66"]
[EventDate "2021.11.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. e3 Bg7 5. Nf3 0-0 6. Qb3 dxc4 7. Bxc4 Nc6 8. 0-0 Na5 9. Qb4 Nxc4 10. Qxc4 Be6 11. Qb4 b6 12. e4 a5 13. Qa4 Qd7 14. Qc2 Bc4 15. Rd1 Rfd8 16. Ne5 Qe6 17. f4 Ba6 18. f5 Qc8 19. Nc6 Re8 20. e5 Nd7 21. Nd5 Kf8 22. Ndxe7 Rxe7 23. Nxe7 Kxe7 24. f6+ Nxf6 25. Bg5 Kf8 26. exf6 Bh8 27. Qe4 Kg8 28. Qe5 Qd8 29. Rac1 h6 30. Bxh6 Bxf6 31. Qxc7 Bxd4+ 32. Kh1 Qxc7 33. Rxc7 Bxb2 1/2-1/2

[Event "POL-ch U15 Qual"]
[Site "Jastrzebia Gora"]
[Date "2021.11.16"]
[Round "2"]
[White "Czak, Dominik"]
[Black "Wieckowski, Michal"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "1456"]
[BlackElo "1698"]
[PlyCount "61"]
[EventDate "2021.11.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. e3 e6 4. Nc3 d5 5. cxd5 Nxd5 6. Bb5+ Bd7 7. Bxd7+ Qxd7 8. Nf3 Nc6 9. 0-0 cxd4 10. Nxd5 Qxd5 11. Nxd4 Nxd4 12. Qxd4 Qxd4 13. exd4 Bd6 14. Be3 0-0 15. Rac1 Rfc8 16. g3 Kf8 17. Kg2 a6 18. Kf3 Ke7 19. h4 b5 20. g4 a5 21. Ke4 a4 22. Kd3 Kd7 23. f4 Rxc1 24. Rxc1 Ra6 25. Ke4 b4 26. Rc4 Rb6 27. f5 Rb5 28. fxe6+ fxe6 29. Bf4 h6 30. Bxd6 Kxd6 31. b3 1/2-1/2

[Event "POL-ch U15 Qual"]
[Site "Jastrzebia Gora"]
[Date "2021.11.16"]
[Round "3"]
[White "Wieckowski, Michal"]
[Black "Miler, Franciszek"]
[Result "1-0"]
[ECO "E73"]
[WhiteElo "1698"]
[BlackElo "1479"]
[PlyCount "80"]
[EventDate "2021.11.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Bg5 e5 7. dxe5 dxe5 8. Qxd8 Rxd8 9. Nd5 Nbd7 10. Nxc7 Rb8 11. Rd1 b6 12. f3 Bb7 13. Nd5 h6 14. Nxf6+ Nxf6 15. Rxd8+ Rxd8 16. Be3 Ne8 17. Nh3 f5 18. Nf2 Nd6 19. Bd3 f4 20. Bd2 Ba6 21. b3 Rc8 22. Bb4 Ne8 23. Nd1 Bf8 24. Bc3 Bd6 25. Bb2 Kf7 26. Ke2 Ke6 27. Nc3 Nc7 28. Nd5 Nxd5 29. exd5+ Kf6 30. g3 fxg3 31. hxg3 h5 32. f4 Re8 33. Kd2 Bc8 34. Rf1 Bf5 35. Bxf5 gxf5 36. fxe5+ Bxe5 37. Bxe5+ Rxe5 38. Re1 Rxe1 39. Kxe1 Ke5 40. Kf2 Kd6 1-0

[Event "POL-ch U15 Qual"]
[Site "Jastrzebia Gora"]
[Date "2021.11.15"]
[Round "1"]
[White "Wieckowski, Michal"]
[Black "Pieczulis, Hubert"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "1698"]
[BlackElo "1379"]
[PlyCount "55"]
[EventDate "2021.11.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nf6 5. c3 Nc6 6. h3 Qc7 7. Nf3 e6 8. 0-0 Bd6 9. Re1 0-0 10. Nbd2 a6 11. Nb3 h6 12. Bd2 e5 13. dxe5 Nxe5 14. Nxe5 Bxe5 15. Qf3 b5 16. Nd4 Bb7 17. Rxe5 Qxe5 18. Bf4 Qe8 19. Bxh6 Ne4 20. Bxg7 f5 21. Bxf8 Qxf8 22. Nxf5 Re8 23. Qg4+ Kh8 24. Qh5+ Kg8 25. Re1 Bc8 26. Bxe4 dxe4 27. Qg6+ Kh8 28. Nd6 1-0

[Event "Warsaw Szansa Rapid op"]
[Site "Warsaw"]
[Date "2021.09.11"]
[Round "1"]
[White "Wieckowski, Michal"]
[Black "Lewicki, Miroslaw"]
[Result "0-1"]
[ECO "A02"]
[WhiteElo "1677"]
[BlackElo "2340"]
[PlyCount "89"]
[EventDate "2021.09.11"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. b3 b6 2. Bb2 Bb7 3. f4 d5 4. e3 Nf6 5. Nf3 g6 6. g3 Bg7 7. Bg2 0-0 8. 0-0 c5 9. d4 Nc6 10. Ne5 Rc8 11. Nd2 e6 12. c4 cxd4 13. Nxc6 Bxc6 14. Bxd4 dxc4 15. Bxc6 Rxc6 16. Nxc4 Qd5 17. Ne5 Rc7 18. Rc1 Rfc8 19. Bb2 Rxc1 20. Bxc1 Qxd1 21. Rxd1 Nd5 22. Nc4 Nc3 23. Rd2 Ne4 24. Rc2 b5 25. Na3 Rxc2 26. Nxc2 Nc3 27. Kf1 Nxa2 28. Bd2 Nc3 29. Bxc3 Bxc3 30. Ke2 Kf8 31. Kd3 Bb2 32. Nb4 a5 33. Nc6 a4 34. bxa4 bxa4 35. Kc2 a3 36. Nb4 Ke7 37. Kb3 Kd6 38. e4 Kc5 39. Nc2 f6 40. h3 e5 41. h4 h5 42. f5 gxf5 43. exf5 Kd6 44. Ne3 Bc1 45. Nd1 0-1

[Event "POL-ch U14"]
[Site "Uniejow"]
[Date "2021.07.25"]
[Round "9"]
[White "Malinowski, Szymon"]
[Black "Wieckowski, Michal"]
[Result "0-1"]
[ECO "A85"]
[WhiteElo "1662"]
[BlackElo "1614"]
[PlyCount "136"]
[EventDate "2021.07.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 f5 2. c4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Bf4 0-0 6. e3 d6 7. Be2 Qe8 8. Qb3 h6 9. h4 Kh8 10. 0-0-0 a5 11. a4 Na6 12. d5 Nc5 13. Qc2 c6 14. b3 Bd7 15. Nd4 cxd5 16. cxd5 Rc8 17. Bc4 Nce4 18. Ndb5 Nxc3 19. Nxc3 Bxa4 20. Nxa4 b5 21. Nb2 bxc4 22. bxc4 Ne4 23. f3 Nc5 24. Nd3 Qd7 25. Kd2 Nxd3 26. Qxd3 Rc5 27. Rb1 Rfc8 28. Rhc1 Qa4 29. Qb3 Qxb3 30. Rxb3 a4 31. Rb4 a3 32. Ra4 Kh7 33. Rc2 Bb2 34. Kd3 R8c7 35. e4 Rb7 36. exf5 gxf5 37. Bc1 Rb3+ 38. Ke2 Kg6 39. Bd2 Rc7 40. Ra6 Kg7 41. h5 Rbb7 42. Be3 f4 43. Bxf4 Ra7 44. Rxa7 Rxa7 45. Bc1 Rb7 46. Kd2 Rb6 47. g4 a2 48. Bxb2+ Rxb2 49. Rxb2 a1Q 50. Rc2 Kf6 51. Ke3 Qe5+ 52. Kd3 Qg3 53. Ke4 Kg5 54. Ke3 Qe5+ 55. Kd3 Qf4 56. Rf2 Kh4 57. Rf1 Kg3 58. Re1 Qg5 59. Re6 Kxf3 60. Rg6 Qe3+ 61. Kc2 Qf4 62. Kb3 Ke3 63. g5 hxg5 64. h6 Qh4 65. Kc3 g4 66. Rg7 Qf6+ 67. Kb3 Qxh6 68. Rxe7+ Kd4 0-1

[Event "POL-ch U14"]
[Site "Uniejow"]
[Date "2021.07.24"]
[Round "8"]
[White "Wieckowski, Michal"]
[Black "Meers, Hubert"]
[Result "0-1"]
[ECO "A01"]
[WhiteElo "1614"]
[BlackElo "2037"]
[PlyCount "86"]
[EventDate "2021.07.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. b3 e5 2. Bb2 d6 3. e3 Nc6 4. Bb5 Bd7 5. Ne2 a6 6. Bxc6 Bxc6 7. 0-0 g6 8. f4 Bg7 9. Qe1 Qe7 10. a4 h5 11. Nbc3 Nf6 12. Qh4 Qe6 13. Rae1 0-0-0 14. Ng3 Ng4 15. f5 gxf5 16. Nxf5 Bf6 17. Qh3 d5 18. d4 Rde8 19. Nd1 Rhg8 20. Qf3 e4 21. Qf4 Bg5 22. Qg3 Bd7 23. Kh1 Qf6 24. h3 Bxf5 25. hxg4 Bh4 26. Rxf5 Qd8 27. Rxd5 Bxg3 28. Rxd8+ Kxd8 29. Rf1 hxg4 30. Nc3 Rg7 31. Ne2 Bd6 32. Rf5 g3 33. d5 Rh7+ 34. Kg1 Rg8 35. Bd4 Rg6 36. c4 Rgh6 37. Kf1 Rh1+ 38. Ng1 Bb4 39. Bf6+ Kd7 40. Re5 R7h6 41. Rf5 R1h5 42. Bg5 Rg6 43. Nh3 f6 0-1

[Event "POL-ch U14"]
[Site "Uniejow"]
[Date "2021.07.23"]
[Round "7"]
[White "Kazmierowski, Tymon"]
[Black "Wieckowski, Michal"]
[Result "1/2-1/2"]
[ECO "A04"]
[WhiteElo "1782"]
[BlackElo "1614"]
[PlyCount "66"]
[EventDate "2021.07.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 f5 2. d3 g6 3. e4 d6 4. exf5 Bxf5 5. d4 Bg7 6. Bd3 Qd7 7. 0-0 Bxd3 8. Qxd3 Nc6 9. Be3 Nf6 10. c4 0-0 11. Nbd2 Ng4 12. h3 Nxe3 13. fxe3 Rae8 14. e4 Rf4 15. Nb3 Ref8 16. Qe2 e5 17. d5 Nd8 18. c5 Qa4 19. cxd6 cxd6 20. Nfd2 b5 21. a3 Nb7 22. Rac1 Rxf1+ 23. Rxf1 Na5 24. Rxf8+ Bxf8 25. Nxa5 Qxa5 26. Nf3 Be7 27. Qc2 Qb6+ 28. Kh1 Qe3 29. Qc8+ Kg7 30. Qc7 Kf8 31. Qb8+ Kf7 32. Qxb5 Qxe4 33. Qb7 Qe3 1/2-1/2

[Event "POL-ch U14"]
[Site "Uniejow"]
[Date "2021.07.22"]
[Round "5"]
[White "Sniadecki, Oskar"]
[Black "Wieckowski, Michal"]
[Result "1/2-1/2"]
[ECO "A85"]
[WhiteElo "1488"]
[BlackElo "1614"]
[PlyCount "63"]
[EventDate "2021.07.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 f5 2. c4 Nf6 3. Nc3 g6 4. Bf4 Bg7 5. Nf3 0-0 6. e3 d6 7. Be2 Qe8 8. Qb3 h6 9. Nd5 Nxd5 10. cxd5 Kh8 11. Rc1 c6 12. dxc6 bxc6 13. d5 c5 14. h4 a5 15. Qc2 Na6 16. Qd2 Nc7 17. 0-0 Qd7 18. Rc2 Bb7 19. Bc4 Ne8 20. Qd3 Nf6 21. Nd2 Qe8 22. f3 Nh5 23. Bh2 Bc8 24. f4 Nf6 25. b3 Qf7 26. Nf3 Bb7 27. Rd1 Ra7 28. Bg3 Ne4 29. Be1 Kh7 30. Nd2 Nf6 31. Nf3 Ne4 32. Nd2 1/2-1/2

[Event "POL-ch U14"]
[Site "Uniejow"]
[Date "2021.07.22"]
[Round "6"]
[White "Wieckowski, Michal"]
[Black "Partyka, Wiktor"]
[Result "1-0"]
[ECO "A03"]
[WhiteElo "1614"]
[BlackElo "1254"]
[PlyCount "85"]
[EventDate "2021.07.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. b3 e6 2. Bb2 d5 3. f4 c5 4. Nf3 Nc6 5. e3 Nf6 6. Bb5 Bd7 7. 0-0 a6 8. Bxc6 Bxc6 9. Qe1 Be7 10. d3 Qb6 11. Ne5 Rg8 12. Nd2 Nd7 13. c4 f6 14. Nxc6 Qxc6 15. d4 Nb6 16. Rc1 Rc8 17. Qh4 h6 18. f5 Qd7 19. fxe6 Qxe6 20. e4 dxc4 21. d5 Qf7 22. bxc4 Nd7 23. Qh3 Kd8 24. e5 Qg6 25. d6 Bf8 26. e6 Bxd6 27. exd7 Rc7 28. Qe6 Rxd7 29. Qxg8+ Kc7 30. Nf3 Qd3 31. Qe6 Re7 32. Qd5 Qg6 33. Rce1 Rd7 34. Qe4 Qh5 35. Bc3 g5 36. Qe8 Qg4 37. Qe6 Qxe6 38. Rxe6 f5 39. Ne5 Bxe5 40. Bxe5+ Kd8 41. Rxf5 Re7 42. Rxe7 Kxe7 43. Rf6 1-0

[Event "POL-ch U14"]
[Site "Uniejow"]
[Date "2021.07.21"]
[Round "4"]
[White "Wieckowski, Michal"]
[Black "Maj, Samuel"]
[Result "0-1"]
[ECO "E75"]
[WhiteElo "1614"]
[BlackElo "1670"]
[PlyCount "84"]
[EventDate "2021.07.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. Bg5 Bg7 8. Be2 0-0 9. Qd2 a6 10. h4 b5 11. f3 h5 12. Nh3 Nbd7 13. Nf2 Qe8 14. Nd3 Ne5 15. Nxe5 Qxe5 16. 0-0 Re8 17. Rad1 Rb8 18. Bd3 Nh7 19. Bf4 Qe7 20. g3 Nf8 21. Bh6 Bf6 22. Kg2 Nd7 23. f4 c4 24. Bb1 Nc5 25. Rde1 b4 26. Nd1 Bg4 27. Bg5 Na4 28. e5 Bxg5 29. hxg5 c3 30. bxc3 bxc3 31. Qd4 Rxb1 32. Qxa4 Rc8 33. Ne3 Rb2+ 34. Rf2 Bh3+ 35. Kg1 Rxf2 36. Kxf2 dxe5 37. Qxa6 exf4 38. gxf4 c2 39. d6 Qe4 40. Rc1 Qxf4+ 41. Ke2 Re8 42. Qd3 Bg4+ 0-1

[Event "POL-ch U14"]
[Site "Uniejow"]
[Date "2021.07.20"]
[Round "3"]
[White "Urban, Szymon"]
[Black "Wieckowski, Michal"]
[Result "0-1"]
[ECO "B72"]
[WhiteElo "1312"]
[BlackElo "1614"]
[PlyCount "80"]
[EventDate "2021.07.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Bc4 Bg7 7. Be3 0-0 8. 0-0 Nc6 9. f4 Qb6 10. Qc1 Nxd4 11. Na4 Qc7 12. Bd3 Ng4 13. c3 Nxe3 14. cxd4 Qxc1 15. Rfxc1 Bxd4 16. Kh1 Ng4 17. Rc4 e5 18. fxe5 dxe5 19. Be2 Nf2+ 20. Kg1 Nxe4+ 21. Kh1 b5 22. Rxd4 exd4 23. Bxb5 Bb7 24. Kg1 Rac8 25. Bd3 f5 26. b3 Rc7 27. Bc4+ Kg7 28. Nb2 Nc3 29. a3 Re8 30. Bd3 Be4 31. Bf1 Rce7 32. Kf2 Bd5 33. b4 Re2+ 34. Bxe2 Rxe2+ 35. Kf1 Bxg2+ 36. Kg1 Rxb2 37. Re1 Be4 38. h4 d3 39. Kf1 d2 40. Ra1 Bb1 0-1

[Event "POL-ch U14"]
[Site "Uniejow"]
[Date "2021.07.20"]
[Round "2"]
[White "Wieckowski, Michal"]
[Black "Demski, Michal"]
[Result "0-1"]
[ECO "D20"]
[WhiteElo "1614"]
[BlackElo "1768"]
[PlyCount "70"]
[EventDate "2021.07.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e4 e5 4. d5 Nf6 5. Bg5 b5 6. a4 c6 7. axb5 cxb5 8. Qc2 Bb4+ 9. Nc3 Nbd7 10. Nf3 Nc5 11. Nd2 Bxc3 12. Qxc3 Qd6 13. Bxf6 gxf6 14. b3 Bd7 15. bxc4 b4 16. Qe3 a5 17. Be2 a4 18. 0-0 Ke7 19. f4 Rhg8 20. fxe5 fxe5 21. Qf2 f6 22. Qh4 Rg7 23. Rf2 Rag8 24. Raf1 Rg6 25. g3 R8g7 26. Qh5 Be8 27. Qf3 Bd7 28. Qh5 b3 29. Qf3 Bg4 30. Qc3 Bxe2 31. Rxe2 Qb6 32. Kg2 a3 33. Nb1 a2 34. Na3 Na4 35. Qa1 Qb4 0-1

[Event "POL-ch U14"]
[Site "Uniejow"]
[Date "2021.07.19"]
[Round "1"]
[White "Janeczko, Jakub"]
[Black "Wieckowski, Michal"]
[Result "1/2-1/2"]
[ECO "A21"]
[WhiteElo "1976"]
[BlackElo "1614"]
[PlyCount "65"]
[EventDate "2021.07.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 f5 2. c4 Nf6 3. g3 d6 4. Bg2 g6 5. Nc3 Bg7 6. d3 e5 7. e4 c6 8. exf5 Bxf5 9. 0-0 0-0 10. Ng5 Na6 11. Be3 h6 12. Nge4 Nxe4 13. dxe4 Be6 14. Qd2 Bxc4 15. Rfd1 Rf6 16. Bxh6 Bxh6 17. Qxh6 Qf8 18. Qe3 Nc5 19. Rd2 Ne6 20. b3 Ba6 21. Rad1 Nd4 22. f4 Qe7 23. Bf1 Bxf1 24. Rxf1 Raf8 25. Rdf2 Qg7 26. Ne2 Nxe2+ 27. Qxe2 exf4 28. gxf4 Re8 29. Qd3 Qe7 30. e5 dxe5 31. fxe5 Rxf2 32. Qxg6+ Qg7 33. Qxg7+ 1/2-1/2

[Event "Warsaw Najdorf Memorial op-B"]
[Site "Warsaw"]
[Date "2021.07.18"]
[Round "9"]
[White "Kopaniewski, Jakub"]
[Black "Wieckowski, Michal"]
[Result "0-1"]
[ECO "A80"]
[WhiteElo "1634"]
[BlackElo "1614"]
[PlyCount "92"]
[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 f5 2. Bg5 h6 3. Bh4 g5 4. Bg3 Nf6 5. e3 e6 6. h4 g4 7. h5 c5 8. Nc3 cxd4 9. exd4 Qa5 10. Be5 Be7 11. a3 d6 12. Bf4 Nc6 13. Nge2 e5 14. b4 Qb6 15. b5 exf4 16. bxc6 f3 17. gxf3 Qxc6 18. Qd2 Bd7 19. d5 Qc5 20. f4 Rc8 21. Bg2 0-0 22. Rb1 Bd8 23. 0-0 b6 24. Rb2 Nxh5 25. Nd1 Bf6 26. c3 Rfe8 27. Nd4 Bxd4 28. cxd4 Qc1 29. Qb4 Qxf4 30. Ne3 Rxe3 31. fxe3 Qxe3+ 32. Kh2 Qg3+ 33. Kh1 Qh4+ 34. Kg1 g3 35. Re1 Qf4 36. Qd2 Kf7 37. Rf1 Qh4 38. Re1 Nf6 39. Qe3 Re8 40. Qd2 Rxe1+ 41. Qxe1 Qxd4+ 42. Kh1 Qxb2 43. Qxg3 Qc1+ 44. Kh2 Ng4+ 45. Kh3 f4 46. Qh4 Qe3+ 0-1

[Event "Warsaw Najdorf Memorial op-B"]
[Site "Warsaw"]
[Date "2021.07.16"]
[Round "7"]
[White "Smetek, Michal"]
[Black "Wieckowski, Michal"]
[Result "0-1"]
[ECO "A83"]
[WhiteElo "1315"]
[BlackElo "1614"]
[PlyCount "94"]
[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 f5 2. e4 fxe4 3. Nc3 Nf6 4. Bg5 Nc6 5. d5 Ne5 6. Qd4 Nf7 7. h4 c6 8. Bc4 Qb6 9. 0-0-0 Qxd4 10. Rxd4 Nd6 11. Bxf6 gxf6 12. Be2 Bh6+ 13. Kb1 e3 14. Bh5+ Kd8 15. fxe3 Nf5 16. Rg4 Nxe3 17. Rg3 Nxd5 18. Nxd5 cxd5 19. Rd3 e6 20. Nh3 b6 21. Bf3 Rb8 22. g4 Bf8 23. Rhd1 Ba6 24. R3d2 Bc5 25. c3 Rc8 26. Rg2 Kc7 27. Nf4 Rcf8 28. Nh5 Rhg8 29. b4 Bd6 30. a4 Bc4 31. Kc2 a6 32. Rgd2 Be5 33. Re1 d6 34. Bd1 Kd7 35. Rg1 Rc8 36. Re1 Ke7 37. Rg1 h6 38. Bf3 Rc7 39. Kb2 Rg6 40. Bd1 f5 41. g5 hxg5 42. hxg5 Kd8 43. Bf3 Ke7 44. Bd1 b5 45. a5 Rc8 46. Bf3 Rcg8 47. Rdg2 Bd3 0-1

[Event "Warsaw Najdorf Memorial op-B"]
[Site "Warsaw"]
[Date "2021.07.15"]
[Round "6"]
[White "Wieckowski, Michal"]
[Black "Panczuk, Grzegorz"]
[Result "1-0"]
[ECO "A01"]
[WhiteElo "1614"]
[BlackElo "1721"]
[PlyCount "83"]
[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. b3 e5 2. Bb2 Nc6 3. e3 d5 4. Bb5 Bd6 5. Ne2 a6 6. Bxc6+ bxc6 7. 0-0 Nf6 8. f4 Qe7 9. Nbc3 0-0 10. Qe1 a5 11. Qh4 Ba6 12. Rf3 Ne4 13. Qxe7 Bxe7 14. d3 Nxc3 15. Bxc3 e4 16. Rg3 f6 17. Nd4 Bb4 18. Bxb4 axb4 19. dxe4 dxe4 20. Ne6 Rf7 21. Rd1 f5 22. h4 g6 23. Rd4 Re7 24. Nc5 Be2 25. Na4 c5 26. Rd5 Ra5 27. Rxf5 Rd7 28. h5 Rd1+ 29. Kh2 Kg7 30. hxg6 hxg6 31. Rfg5 Rd6 32. f5 Raa6 33. Nxc5 Rxa2 34. Nxe4 Rc6 35. f6+ Kf7 36. Rxg6 Rcxc2 37. Rg7+ Ke6 38. Re7+ Kd5 39. f7 Bf1 40. f8Q Rxg2+ 41. Rxg2 Rxg2+ 42. Kh1 1-0

[Event "Warsaw Najdorf Memorial op-B"]
[Site "Warsaw"]
[Date "2021.07.14"]
[Round "5"]
[White "Kwiecinski, Rafal"]
[Black "Wieckowski, Michal"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "1538"]
[BlackElo "1614"]
[PlyCount "84"]
[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. Bc4 e6 3. Qe2 Nc6 4. c3 Nge7 5. d3 d5 6. Bb3 dxe4 7. dxe4 Ng6 8. Nf3 Be7 9. 0-0 0-0 10. Re1 Qc7 11. g3 b6 12. a4 Bb7 13. Na3 Na5 14. Bc2 Rfd8 15. h4 a6 16. h5 Nf8 17. Bf4 Qc8 18. Ne5 f6 19. Nec4 Nxc4 20. Nxc4 Qc6 21. a5 b5 22. Nb6 Ra7 23. Rad1 Nd7 24. Nd5 Bf8 25. Bb3 c4 26. Nb4 Bxb4 27. cxb4 e5 28. Bh6 gxh6 29. Qg4+ Kh8 30. Bc2 Bc8 31. Rd5 Nf8 32. Qf3 Rxd5 33. exd5 Qd6 34. Qe3 Rf7 35. Qxh6 Bg4 36. Be4 Qxb4 37. Re3 Qxb2 38. d6 Qd4 39. Bg6 Rg7 40. f3 Qd1+ 41. Kf2 Qd2+ 42. Kf1 Bh3+ 0-1

[Event "Warsaw Najdorf Memorial op-B"]
[Site "Warsaw"]
[Date "2021.07.13"]
[Round "4"]
[White "Wieckowski, Michal"]
[Black "Jazdzyk, Jakub"]
[Result "1-0"]
[ECO "C23"]
[WhiteElo "1614"]
[BlackElo "1437"]
[PlyCount "67"]
[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 e5 2. Bc4 Nf6 3. Qf3 Nc6 4. Ne2 Bc5 5. d3 d6 6. h3 Be6 7. Bg5 h6 8. Bxf6 gxf6 9. c3 Bxc4 10. dxc4 Qe7 11. Nd2 a5 12. Ng3 Qe6 13. Nh5 Ke7 14. Ng7 Qd7 15. Nf5+ Ke8 16. Nf1 Ne7 17. N1g3 Nxf5 18. Nxf5 Rb8 19. a4 c6 20. 0-0 Kd8 21. Rfd1 Kc7 22. Nxd6 Bxd6 23. c5 Qe6 24. Rxd6 Qc4 25. Rxf6 Qxc5 26. Rxf7+ Kb6 27. b4 axb4 28. Rb1 Rhf8 29. Rxb4+ Ka5 30. Rbxb7 Rxb7 31. Rxf8 Rb1+ 32. Kh2 Rc1 33. Ra8+ Kb6 34. Qf7 1-0

[Event "Warsaw Najdorf Memorial op-B"]
[Site "Warsaw"]
[Date "2021.07.12"]
[Round "3"]
[White "Rytel, Jan"]
[Black "Wieckowski, Michal"]
[Result "0-1"]
[ECO "A87"]
[WhiteElo "1350"]
[BlackElo "1614"]
[PlyCount "62"]
[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 f5 2. c4 Nf6 3. Nf3 g6 4. Nc3 Bg7 5. e3 0-0 6. g3 d6 7. Bg2 Qe8 8. 0-0 c6 9. Rb1 e5 10. b4 h6 11. Qb3 g5 12. Rd1 e4 13. Ne1 Nbd7 14. a4 h5 15. Bh3 Qg6 16. b5 c5 17. dxc5 dxc5 18. Nd5 Nxd5 19. cxd5 b6 20. Nc2 Bb7 21. Bf1 h4 22. Bc4 hxg3 23. d6+ Kh7 24. hxg3 Qh5 25. Be2 Qxe2 26. Qe6 Ne5 27. Ne1 Ng4 28. Ng2 Qxf2+ 29. Kh1 Qxg3 30. Kg1 Qh2+ 31. Kf1 Qh1+ 0-1

[Event "Warsaw Najdorf Memorial op-B"]
[Site "Warsaw"]
[Date "2021.07.11"]
[Round "2"]
[White "Wieckowski, Michal"]
[Black "Klim, Juliusz"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "1614"]
[BlackElo "1344"]
[PlyCount "97"]
[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 e6 3. Nc3 a6 4. cxd5 exd5 5. Nf3 Nf6 6. Bg5 Be7 7. e3 Bf5 8. Qb3 Nbd7 9. Be2 Nb6 10. 0-0 0-0 11. Rac1 Re8 12. Rfd1 Ne4 13. Bxe7 Rxe7 14. Nxe4 Bxe4 15. Nd2 Bf5 16. Bf3 Rc8 17. Rc5 c6 18. Rdc1 Nd7 19. R5c3 Nf6 20. a4 h6 21. Rc5 Rec7 22. R5c3 Be6 23. Qb4 Nd7 24. Nb3 b6 25. Qd6 Qf8 26. Qxf8+ Kxf8 27. a5 bxa5 28. Nc5 Nxc5 29. Rxc5 Rb7 30. Rxa5 Rxb2 31. Rxa6 Bd7 32. h3 f5 33. Ra7 Ke8 34. Ra5 Rcb8 35. Rca1 Rb1+ 36. Kh2 Rxa1 37. Rxa1 Rb2 38. Kg3 Ke7 39. Re1 g5 40. Re2 Rb4 41. Rd2 Be8 42. Be2 Rb3 43. Bd3 Bg6 44. Kh2 Kf6 45. Rd1 Bh5 46. Rd2 f4 47. e4 dxe4 48. Bxe4 Be8 49. Rc2 1/2-1/2

[Event "Warsaw Najdorf Memorial op-B"]
[Site "Warsaw"]
[Date "2021.07.10"]
[Round "1"]
[White "Kubalski, Piotr"]
[Black "Wieckowski, Michal"]
[Result "0-1"]
[ECO "A80"]
[WhiteElo "1179"]
[BlackElo "1614"]
[PlyCount "68"]
[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 f5 2. Bf4 Nf6 3. Nf3 g6 4. e3 Bg7 5. Bd3 0-0 6. 0-0 d6 7. h3 h6 8. c3 Qe8 9. Re1 Nc6 10. Bg3 g5 11. Nbd2 Nh5 12. Bh2 Qf7 13. Rf1 Kh8 14. d5 Nb8 15. Nd4 Bxd4 16. exd4 Nf6 17. c4 f4 18. Qc2 c6 19. dxc6 Nxc6 20. Qc3 Bd7 21. Rfe1 Rac8 22. b4 a6 23. a4 e5 24. d5 Nd4 25. Qb2 Rg8 26. c5 g4 27. hxg4 Rxg4 28. f3 Rh4 29. g3 Rg8 30. Kg2 Rxh2+ 31. Kxh2 Qh5+ 32. Kg2 Rxg3+ 33. Kf2 Qh2+ 34. Kf1 Rg1# 0-1

[Event "POL-chT U20 2nd League"]
[Site "Sypniewo"]
[Date "2020.??.??"]
[Round "1.45"]
[White "Doroba, Ludwik"]
[Black "Wieckowski, Michal"]
[Result "1/2-1/2"]
[ECO "A81"]
[WhiteElo "1330"]
[BlackElo "1494"]
[PlyCount "67"]
[EventDate "2020.10.23"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. d4 f5 2. g3 d6 3. Bg2 g6 4. c3 Nf6 5. Qb3 c6 6. Nh3 e6 7. Nd2 Bg7 8. e4 fxe4 9. Nxe4 Nxe4 10. Bxe4 d5 11. Bg2 0-0 12. f4 Nd7 13. Be3 a5 14. 0-0 Nb6 15. Qc2 Nc4 16. Rae1 b5 17. Bc1 Ra7 18. b3 Nd6 19. Rf2 Qb6 20. Be3 Nf5 21. Rd2 b4 22. Bf2 Re8 23. Red1 bxc3 24. Qxc3 Bd7 25. Ng5 h6 26. Nf3 Bf8 27. Qc2 Bb4 28. Re2 Bc8 29. g4 Ne7 30. Nh4 Kg7 31. Bh3 Bd6 32. f5 g5 33. Nf3 Ng8 34. Ne5 1/2-1/2

[Event "POL-chT U20 2nd League"]
[Site "Sypniewo"]
[Date "2020.??.??"]
[Round "9.21"]
[White "Duda, Leon"]
[Black "Wieckowski, Michal"]
[Result "1-0"]
[ECO "B76"]
[WhiteElo "1388"]
[BlackElo "1494"]
[PlyCount "75"]
[EventDate "2020.10.23"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. 0-0-0 Nxd4 10. Bxd4 Be6 11. g4 Qa5 12. a3 Rfc8 13. h4 h5 14. gxh5 Nxh5 15. Bxg7 Kxg7 16. Be2 Qe5 17. Kb1 Rc5 18. Bd3 Nf4 19. Rdg1 f6 20. Ne2 Nxe2 21. Qxe2 b5 22. Qe3 Qh5 23. Rh2 Bf7 24. f4 e5 25. f5 Rg8 26. Be2 Qh6 27. Qd3 d5 28. fxg6 Be6 29. h5 Rgc8 30. Bg4 dxe4 31. Qxe4 Rc4 32. Qf3 Bxg4 33. Rxg4 Rxg4 34. Qxg4 Qf4 35. Qe6 Rc7 36. h6+ Kxg6 37. Rg2+ Kxh6 38. Qh3+ 1-0

[Event "POL-chT U20 2nd League"]
[Site "Sypniewo"]
[Date "2020.??.??"]
[Round "6.3"]
[White "Jendrowiak, Maciej"]
[Black "Wieckowski, Michal"]
[Result "1/2-1/2"]
[ECO "A81"]
[WhiteElo "1382"]
[BlackElo "1494"]
[PlyCount "64"]
[EventDate "2020.10.23"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. d4 f5 2. g3 g6 3. Bg2 Bg7 4. Nf3 Nf6 5. 0-0 0-0 6. Nbd2 d6 7. Re1 Qe8 8. e4 fxe4 9. Nxe4 Nxe4 10. Rxe4 Bf5 11. Rh4 Nc6 12. c3 Nd8 13. Be3 c6 14. d5 c5 15. Qd2 Nf7 16. Ng5 Nxg5 17. Bxg5 Bf6 18. Re1 Qf7 19. Bxf6 exf6 20. Be4 Bd7 21. Rf4 Rae8 22. c4 Re5 23. Bc2 Qe7 24. Rfe4 Bf5 25. Rxe5 fxe5 26. f4 Bxc2 27. Qxc2 Qf6 28. Rf1 Re8 29. Qe4 Qf5 30. Re1 Qf6 31. Rf1 Qf5 32. Qxf5 gxf5 1/2-1/2

[Event "POL-chT U20 2nd League"]
[Site "Sypniewo"]
[Date "2020.??.??"]
[Round "7.14"]
[White "Karut, Kacper"]
[Black "Wieckowski, Michal"]
[Result "1-0"]
[ECO "B76"]
[WhiteElo "1657"]
[BlackElo "1494"]
[PlyCount "49"]
[EventDate "2020.10.23"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. g4 Nxd4 10. Bxd4 Be6 11. 0-0-0 Qa5 12. a3 Rfc8 13. h4 h5 14. gxh5 Nxh5 15. Bxg7 Kxg7 16. Rg1 Rc5 17. Rg5 Rac8 18. Rxc5 Qxc5 19. f4 Nf6 20. Bd3 Bc4 21. Bxc4 Qxc4 22. Re1 Rc5 23. Qf2 b5 24. e5 Nd5 25. Re4 1-0

[Event "POL-chT U20 2nd League"]
[Site "Sypniewo"]
[Date "2020.??.??"]
[Round "3.33"]
[White "Maj, Samuel"]
[Black "Wieckowski, Michal"]
[Result "1/2-1/2"]
[ECO "A83"]
[WhiteElo "1305"]
[BlackElo "1494"]
[PlyCount "62"]
[EventDate "2020.10.23"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. d4 f5 2. e4 fxe4 3. Nc3 Nf6 4. Bg5 g6 5. f3 d5 6. fxe4 dxe4 7. Bc4 Nc6 8. Nge2 Na5 9. Bb3 Nxb3 10. axb3 Bg7 11. 0-0 0-0 12. Qd2 Bg4 13. Rad1 Qd7 14. h3 Bxe2 15. Qxe2 c6 16. Rfe1 Qf5 17. Bxf6 exf6 18. Nxe4 Rfe8 19. Qc4+ Qd5 20. Qxd5+ cxd5 21. Nd6 Rxe1+ 22. Rxe1 b6 23. c3 Kf8 24. Nb5 Kf7 25. b4 Bh6 26. Kf2 Bg5 27. Ra1 Ke7 28. Nc7 Rd8 29. Rxa7 Kd6 30. Nb5+ Kc6 31. Na3 Bc1 1/2-1/2

[Event "POL-chT U20 2nd League"]
[Site "Sypniewo"]
[Date "2020.??.??"]
[Round "4.21"]
[White "Wieckowski, Michal"]
[Black "Cieply, Krzysztof"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "1494"]
[BlackElo "1573"]
[PlyCount "61"]
[EventDate "2020.10.23"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e5 3. e3 dxc4 4. Bxc4 exd4 5. exd4 Nf6 6. Nc3 Be7 7. Nf3 0-0 8. 0-0 Nbd7 9. Be3 Nb6 10. Bb3 Nbd5 11. Qc2 c6 12. Rfe1 Bg4 13. Ne5 Bh5 14. Rac1 Bg6 15. Nxg6 hxg6 16. Bg5 Qd6 17. Nxd5 Nxd5 18. Bxe7 Nxe7 19. Qc5 Nf5 20. Qxd6 Nxd6 21. d5 cxd5 22. Bxd5 Rfe8 23. Kf1 Kf8 24. Rc7 Rxe1+ 25. Kxe1 Re8+ 26. Kf1 Re7 27. Rxe7 Kxe7 28. Ke2 Kf6 29. g3 Ke5 30. Bg2 b6 31. Kd3 1/2-1/2

[Event "POL-chT U20 2nd League"]
[Site "Sypniewo"]
[Date "2020.??.??"]
[Round "5.9"]
[White "Wieckowski, Michal"]
[Black "Komendecki, Antoni"]
[Result "0-1"]
[ECO "A03"]
[WhiteElo "1494"]
[BlackElo "1801"]
[PlyCount "42"]
[EventDate "2020.10.23"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. b3 c5 2. Bb2 Nf6 3. e3 d5 4. f4 a6 5. a4 Nc6 6. Nf3 g6 7. Be2 Bg7 8. 0-0 0-0 9. Na3 Qc7 10. Qe1 Rd8 11. Qh4 Bf5 12. Ng5 h6 13. g4 hxg5 14. fxg5 Nxg4 15. Bxg7 Kxg7 16. Bxg4 Rh8 17. Qf2 Ne5 18. Bxf5 Nf3+ 19. Kg2 Rxh2+ 20. Kxf3 Rxf2+ 21. Rxf2 gxf5 0-1

[Event "POL-chT U20 2nd League"]
[Site "Sypniewo"]
[Date "2020.??.??"]
[Round "2.21"]
[White "Wieckowski, Michal"]
[Black "Skrzypinski, Jan"]
[Result "1/2-1/2"]
[ECO "B40"]
[WhiteElo "1494"]
[BlackElo "1418"]
[PlyCount "84"]
[EventDate "2020.10.23"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 c5 2. b3 Nc6 3. Nf3 e6 4. Bb2 d5 5. exd5 exd5 6. Bb5 Be6 7. Qe2 h6 8. 0-0 Nf6 9. Ne5 Rc8 10. f4 Be7 11. f5 Bd7 12. Nxd7 Qxd7 13. Bxf6 gxf6 14. Nc3 a6 15. Bxc6 Qxc6 16. Rae1 Rc7 17. Qf3 Rd7 18. Re2 Kd8 19. Rfe1 Bd6 20. g3 Rg8 21. Kh1 Be5 22. Nd1 d4 23. Qxc6 bxc6 24. Nb2 Rg5 25. Rf1 Kc7 26. Nc4 Rd5 27. Kg2 h5 28. Kh3 Bd6 29. Ref2 d3 30. c3 Be5 31. Rf3 Rg8 32. Re1 Rgd8 33. Kh4 Ra8 34. Nb2 Re8 35. Ree3 Red8 36. Rxd3 Bd6 37. Kh3 Be5 38. Kg2 Bd6 39. Nd1 Bf8 40. Nf2 Bh6 41. Rxd5 cxd5 42. Rd3 Kc6 1/2-1/2

[Event "POL-chT U20 2nd League"]
[Site "Sypniewo"]
[Date "2020.??.??"]
[Round "8.8"]
[White "Wieckowski, Michal"]
[Black "Zaborski, Igor"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "1494"]
[BlackElo "1612"]
[PlyCount "101"]
[EventDate "2020.10.23"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Qc7 5. Nf3 Bg4 6. h3 Bh5 7. 0-0 Nc6 8. c3 e6 9. Nbd2 Nf6 10. Re1 Bd6 11. Nb3 0-0 12. Be3 b6 13. Rc1 Qe7 14. Be2 Rac8 15. Bg5 Kh8 16. Ne5 Bxe2 17. Qxe2 Qc7 18. Nd2 Nd7 19. Nxd7 Qxd7 20. Nf3 Rce8 21. Ne5 Qc7 22. Nxc6 Qxc6 23. c4 dxc4 24. Qxc4 Qxc4 25. Rxc4 Rc8 26. Rec1 Rxc4 27. Rxc4 f6 28. Be3 Rd8 29. Kf1 Kg8 30. Ke2 Kf7 31. b3 Ke7 32. h4 Rd7 33. Rc8 h6 34. Kf3 f5 35. g3 Ba3 36. Rc2 Kf7 37. Ke2 Be7 38. Rc6 Bf6 39. Rc4 Ke7 40. a4 Kf7 41. Kf3 h5 42. Ke2 Ke7 43. f4 Kd8 44. Rc6 Ke7 45. Rc4 Kd8 46. Bf2 Rc7 47. Kd3 Kd7 48. Be1 Be7 49. Bc3 g6 50. Bb2 a6 51. Rxc7+ 1/2-1/2

