[Event "Malopolska Region-chB"]
[Site "Krakow"]
[Date "2021.06.03"]
[Round "1"]
[White "Stepien, Jaroslaw"]
[Black "Jedrzejczak, Lukasz"]
[Result "1-0"]
[ECO "B21"]
[WhiteElo "1937"]
[BlackElo "1391"]
[PlyCount "59"]
[EventDate "2021.06.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Nf3 e6 6. Bc4 Bb4 7. 0-0 a6 8. Bg5 Nge7 9. Rc1 0-0 10. Qe2 b5 11. Bd3 Bb7 12. Rfd1 Rc8 13. e5 Qe8 14. Ne4 Na7 15. a3 d5 16. exd6 Nd5 17. axb4 f6 18. Be3 Nc6 19. Nc5 Rb8 20. d7 Qe7 21. Nxb7 Rxb7 22. Rxc6 Qxd7 23. Rxa6 Rc8 24. Bc5 Kf7 25. Nd4 Nf4 26. Qe4 e5 27. Nf5 g6 28. Nd6+ Kg7 29. Qxb7 Rc7 30. Qxc7 1-0

[Event "Krakow Olimpic op"]
[Site "Krakow"]
[Date "2019.10.06"]
[Round "4"]
[White "Jedrzejczak, Lukasz"]
[Black "Cichon, Bartlomiej"]
[Result "1/2-1/2"]
[ECO "E67"]
[WhiteElo "1422"]
[BlackElo "1302"]
[PlyCount "58"]
[EventDate "2019.10.04"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "POL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 g6 3. Nc3 Bg7 4. g3 0-0 5. Bg2 d6 6. d4 Nbd7 7. 0-0 e5 8. d5 a5 9. e4 Nc5 10. Re1 Nh5 11. Be3 b6 12. Nd2 f5 13. Nb3 f4 14. Bd2 Nd3 15. Rf1 Nxb2 16. Qe2 a4 17. Rfb1 axb3 18. Rxb2 bxa2 19. Rbxa2 Rxa2 20. Rxa2 Qf6 21. g4 f3 22. Bxf3 Nf4 23. Bxf4 Qxf4 24. Kg2 Bd7 25. Ra7 Rc8 26. Qe3 Bh6 27. Qxf4 Bxf4 28. Nb5 Bxb5 29. cxb5 g5 1/2-1/2

[Event "Krakow Olimpic op"]
[Site "Krakow"]
[Date "2019.10.06"]
[Round "5"]
[White "Pekala, Dawid"]
[Black "Jedrzejczak, Lukasz"]
[Result "0-1"]
[ECO "B34"]
[WhiteElo "1081"]
[BlackElo "1422"]
[PlyCount "64"]
[EventDate "2019.10.04"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "POL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Qd2 d5 8. exd5 Nxd5 9. Nxd5 Qxd5 10. Nxc6 Qxd2+ 11. Bxd2 bxc6 12. c3 Rb8 13. Rb1 Bf5 14. Ra1 Rxb2 15. Bc4 Rc2 16. Rb1 0-0 17. Bb3 Rxc3 18. Bxc3 Bxb1 19. Kd2 Rd8+ 20. Ke3 Bxa2 21. Ba5 Bd4+ 22. Ke2 Rb8 23. Bxa2 Rb2+ 24. Kd3 Rxa2 25. Kxd4 Rxa5 26. Rc1 e5+ 27. Ke4 f5+ 28. Ke3 c5 29. f3 Kg7 30. g4 Kf6 31. h4 Ke6 32. Rd1 c4 0-1

[Event "Krakow Olimpic op"]
[Site "Krakow"]
[Date "2019.10.05"]
[Round "2"]
[White "Jedrzejczak, Lukasz"]
[Black "Zimowski, Mateusz"]
[Result "0-1"]
[ECO "C13"]
[WhiteElo "1422"]
[BlackElo "1665"]
[PlyCount "60"]
[EventDate "2019.10.04"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "POL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. Bd3 dxe4 6. Nxe4 Nxe4 7. Bxe7 Qxe7 8. Bxe4 Qb4+ 9. c3 Qxb2 10. Ne2 Qa3 11. Qc2 f5 12. Bf3 c6 13. Rb1 Qd6 14. 0-0 0-0 15. Qb3 Kh8 16. Rfe1 Nd7 17. g3 e5 18. dxe5 Nxe5 19. Bg2 Be6 20. Qc2 f4 21. Nxf4 Bf5 22. Rbd1 Qc5 23. Qb2 Bg4 24. Rd4 Rae8 25. Rde4 Bf5 26. R4e3 Nc4 27. Qxb7 Nxe3 28. fxe3 Rxe3 29. Rxe3 Qxe3+ 30. Kh1 Qe1+ 0-1

[Event "Krakow Olimpic op"]
[Site "Krakow"]
[Date "2019.10.05"]
[Round "3"]
[White "Swierczynski, Jan"]
[Black "Jedrzejczak, Lukasz"]
[Result "1/2-1/2"]
[ECO "B34"]
[WhiteElo "1225"]
[BlackElo "1422"]
[PlyCount "101"]
[EventDate "2019.10.04"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "POL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Nb3 Nf6 7. Be3 0-0 8. f3 d6 9. h4 Be6 10. g4 Ne5 11. Be2 a6 12. h5 Rc8 13. Nd4 Bc4 14. Qd2 Bxe2 15. Qxe2 Nc4 16. Rb1 Nxe3 17. Qxe3 Qb6 18. Kd2 Nxg4 19. fxg4 Qxd4+ 20. Qxd4 Bxd4 21. Nd5 Rfe8 22. c3 Be5 23. hxg6 fxg6 24. Rh3 e6 25. Nb4 Re7 26. Nd3 Bh8 27. Rbh1 Rf8 28. Ke3 Rff7 29. Nf4 Be5 30. Nd3 Bf6 31. Rg3 Bg5+ 32. Ke2 Kf8 33. Rgh3 Ke8 34. Rf3 Rxf3 35. Kxf3 Rf7+ 36. Kg3 Kd7 37. e5 Kc6 38. Nb4+ Kc5 39. exd6 Bf4+ 40. Kg2 Bxd6 41. Re1 e5 42. Nd3+ Kd5 43. Rd1 Ke6 44. Nf2 Rf4 45. Kg3 h6 46. Rh1 Bf8 47. Nd3 Rf7 48. Re1 Bd6 49. Nf2 Be7 50. Nd3 Bf6 51. Nf4+ 1/2-1/2

[Event "Krakow Olimpic op"]
[Site "Krakow"]
[Date "2019.10.04"]
[Round "1"]
[White "Leszczynska, Malgorzata"]
[Black "Jedrzejczak, Lukasz"]
[Result "1-0"]
[ECO "A26"]
[WhiteElo "1993"]
[BlackElo "1422"]
[PlyCount "81"]
[EventDate "2019.10.04"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "POL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Bg2 e5 4. Nc3 Bg7 5. d3 0-0 6. e4 Nc6 7. Nge2 d6 8. 0-0 Be6 9. h3 Nd7 10. Nd5 a5 11. Be3 f5 12. Qd2 Nc5 13. Nec3 Rf7 14. Rad1 Qd7 15. Kh2 Ne7 16. Nxe7+ Qxe7 17. exf5 gxf5 18. Bxc5 dxc5 19. Bxb7 Rd8 20. Bd5 c6 21. Bxe6 Qxe6 22. Na4 Bf8 23. Qxa5 Rfd7 24. Nxc5 Bxc5 25. Qxc5 Rxd3 26. Rxd3 Rxd3 27. Re1 e4 28. Re2 Kg7 29. b3 Kg6 30. h4 h6 31. Qb6 Kh5 32. a4 f4 33. a5 fxg3+ 34. fxg3 Kg4 35. Qb8 Rf3 36. a6 e3 37. a7 Rf2+ 38. Rxf2 exf2 39. Qf4+ Kh5 40. Qxf2 Qc8 41. b4 1-0

[Event "Rubinstein Memorial-C 55th"]
[Site "Polanica Zdroj"]
[Date "2019.08.17"]
[Round "1"]
[White "Gajzner, Ryszard"]
[Black "Jedrzejczak, Lukasz"]
[Result "1/2-1/2"]
[ECO "A14"]
[WhiteElo "1740"]
[BlackElo "1412"]
[PlyCount "65"]
[EventDate "2019.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. g3 b6 4. Bg2 Bb7 5. 0-0 c5 6. Nc3 Be7 7. b3 0-0 8. Bb2 d5 9. Ne5 Nbd7 10. f4 Qc8 11. e3 dxc4 12. bxc4 Bxg2 13. Kxg2 Nxe5 14. fxe5 Nd7 15. Ne4 Qc6 16. Qf3 Kh8 17. Kg1 Rad8 18. Rf2 Qa4 19. d3 Nb8 20. Rd2 Nc6 21. Nc3 Nxe5 22. Qe4 Qa5 23. Rf2 Nxd3 24. Raf1 Nxf2 25. Rxf2 Bf6 26. Rxf6 gxf6 27. Qf4 Kg7 28. Qg4+ Kh8 29. Qf4 Kg7 30. Qg4+ Kh8 31. Ne2 Qe1+ 32. Kg2 e5 33. Qf3 1/2-1/2

