[Event "POL-ch U20"]
[Site "Ustron"]
[Date "2019.11.30"]
[Round "9"]
[White "Jeda, Maciej"]
[Black "Stachecki, Mikolaj"]
[Result "1-0"]
[ECO "B67"]
[WhiteElo "1865"]
[BlackElo "1901"]
[PlyCount "60"]
[EventDate "2019.11.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 a6 8. 0-0-0 Bd7 9. f4 b5 10. Bxf6 gxf6 11. Kb1 b4 12. Nce2 Qb6 13. Nxc6 Bxc6 14. f5 e5 15. Ng3 h5 16. h4 Qc5 17. Bd3 Ke7 18. Qe2 Bb5 19. Nxh5 Rc8 20. g4 Ba4 21. Qd2 Rg8 22. g5 Rh8 23. Nxf6 Bc6 24. h5 a5 25. Rc1 Qb6 26. c3 b3 27. a3 Qc5 28. h6 Bxh6 29. Rxh6 Rxh6 30. gxh6 Kxf6 1-0

[Event "POL-ch U20"]
[Site "Ustron"]
[Date "2019.11.29"]
[Round "8"]
[White "Raclawicki, Kacper"]
[Black "Jeda, Maciej"]
[Result "1-0"]
[ECO "E92"]
[WhiteElo "1854"]
[BlackElo "1865"]
[PlyCount "79"]
[EventDate "2019.11.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. h3 e5 7. d5 Nbd7 8. Be3 Nc5 9. Nd2 a5 10. g4 Bd7 11. Be2 c6 12. g5 Ne8 13. Nb3 Na6 14. Qd2 f5 15. gxf6 Nxf6 16. f3 Rc8 17. dxc6 Bxc6 18. Rd1 Nxe4 19. Nxe4 Bxe4 20. Qxd6 Qxd6 21. Rxd6 Bxf3 22. Bxf3 Rxf3 23. Ke2 Rf7 24. Nxa5 Nb4 25. Rhd1 Nc2 26. Rd8+ Rf8 27. Rxf8+ Bxf8 28. Bb6 Bc5 29. Bxc5 Rxc5 30. Rd5 Rc7 31. c5 Kf7 32. Rxe5 Kf6 33. Rd5 Nb4 34. Rd6+ Kg5 35. a3 Nc2 36. Rd5+ Kf4 37. Kd2 Ne3 38. Rd4+ Kf3 39. Rd3 Re7 40. Nc4 1-0

[Event "POL-ch U20"]
[Site "Ustron"]
[Date "2019.11.28"]
[Round "7"]
[White "Jeda, Maciej"]
[Black "Czernek, Tymon"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "1865"]
[BlackElo "2097"]
[PlyCount "79"]
[EventDate "2019.11.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 Bg5 12. Nc2 Rb8 13. Be2 0-0 14. 0-0 Be6 15. Nce3 g6 16. Kh1 f5 17. exf5 gxf5 18. f4 Bh6 19. a4 Ne7 20. axb5 axb5 21. Ra6 Nxd5 22. Nxd5 Bc8 23. Ra7 Kh8 24. fxe5 dxe5 25. Ne7 Be3 26. Qxd8 Rxd8 27. Rc7 Bd7 28. Nd5 Bg5 29. Nb4 Be3 30. Nd5 Bg5 31. Nb4 e4 32. g3 Be7 33. Rd1 Bxb4 34. Rdxd7 Rxd7 35. Rxd7 Bf8 36. Rd5 b4 37. Rxf5 bxc3 38. bxc3 Bg7 39. Rb5 Rxb5 40. Bxb5 1/2-1/2

[Event "POL-ch U20"]
[Site "Ustron"]
[Date "2019.11.27"]
[Round "6"]
[White "Turski, Bartlomiej"]
[Black "Jeda, Maciej"]
[Result "1/2-1/2"]
[ECO "B76"]
[WhiteElo "1993"]
[BlackElo "1865"]
[PlyCount "80"]
[EventDate "2019.11.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[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 Be6 10. Nxe6 fxe6 11. 0-0-0 Ne5 12. Be2 Qa5 13. g5 Ne8 14. f4 Nc6 15. Bc4 Nc7 16. a3 b5 17. Nxb5 Nxb5 18. Qxa5 Nxa5 19. Bxb5 Rfb8 20. a4 a6 21. Bd7 Bxb2+ 22. Kd2 Kf7 23. f5 exf5 24. exf5 Nc4+ 25. Ke2 Nxe3 26. Kxe3 Rb4 27. h4 Kg7 28. h5 gxh5 29. Rxh5 Rd8 30. Bc6 Rc8 31. Be4 Rcc4 32. Bd3 Rh4 33. Rh1 Bc1+ 34. Ke2 Rxh1 35. f6+ exf6 36. Rxh1 Bxg5 37. Rxh7+ Kf8 38. Ra7 Rxa4 39. Rxa6 Rxa6 40. Bxa6 Ke7 1/2-1/2

[Event "POL-ch U20"]
[Site "Ustron"]
[Date "2019.11.26"]
[Round "5"]
[White "Jeda, Maciej"]
[Black "Jankowiak, Tomasz"]
[Result "0-1"]
[ECO "B92"]
[WhiteElo "1865"]
[BlackElo "2111"]
[PlyCount "86"]
[EventDate "2019.11.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. 0-0 0-0 9. Kh1 b6 10. Be3 Bb7 11. f3 Nbd7 12. Qe1 Qc7 13. Qf2 b5 14. Rfd1 b4 15. Na4 d5 16. Nb6 Nxb6 17. Bxb6 Qc8 18. exd5 Bxd5 19. Rac1 Qc6 20. c4 bxc3 21. Rxc3 Qa4 22. Nc5 Qxa2 23. Bc4 Bxc5 24. Bxc5 Qa4 25. b3 Qa5 26. Rcc1 Bxc4 27. Bxf8 Bxb3 28. Rd3 Qb5 29. Qd2 e4 30. Rd8 Rxd8 31. Qxd8 exf3 32. Ba3+ Ne8 33. gxf3 Bd5 34. Re1 Bxf3+ 35. Kg1 Bc6 36. Qe7 h6 37. Qf8+ Kh7 38. Qxf7 Qg5+ 39. Kf2 Qh4+ 40. Kf1 Bb5+ 41. Re2 Qe4 42. Qh5 Bxe2+ 43. Qxe2 Qh1+ 0-1

[Event "POL-ch U20"]
[Site "Ustron"]
[Date "2019.11.25"]
[Round "3"]
[White "Kania, Dominik"]
[Black "Jeda, Maciej"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "1988"]
[BlackElo "1865"]
[PlyCount "117"]
[EventDate "2019.11.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 g6 3. e3 Bg7 4. Nf3 0-0 5. Nbd2 d6 6. Bc4 Nc6 7. h3 h6 8. 0-0 Nd7 9. c3 e5 10. Bh2 Kh7 11. dxe5 Ndxe5 12. Nxe5 Nxe5 13. Be2 Rb8 14. f4 Nc6 15. e4 f5 16. Bd3 b5 17. Qc2 Ne7 18. Rae1 b4 19. Bg3 bxc3 20. bxc3 fxe4 21. Nxe4 Nf5 22. Bf2 c5 23. g4 Nh4 24. Bg3 Kh8 25. Qf2 g5 26. f5 Nxf5 27. gxf5 Bxf5 28. Qh2 Rb6 29. Nxc5 Bxc3 30. Bxf5 Bd4+ 31. Bf2 dxc5 32. Rd1 Rbf6 33. Bxd4 cxd4 34. Qe5 Qb6 35. Be6 d3+ 36. Kh2 Kg7 37. Bc4 Re8 38. Qxf6+ Qxf6 39. Rxf6 Re2+ 40. Kg3 Kxf6 41. Rxd3 Rc2 42. Bb3 Rc6 43. Rd7 a6 44. Kg4 Kg6 45. Bf7+ Kf6 46. Bd5 Rb6 47. Kh5 Ke5 48. Bb3 Kf4 49. Rh7 Kg3 50. Rxh6 Rb5 51. Kg6 g4 52. hxg4 Kxg4 53. Kf7 a5 54. Ke7 Kf4 55. Re6 Kf5 56. Re1 Rb4 57. Kd6 a4 58. Kc5 Rf4 59. Bc4 1-0

[Event "POL-ch U20"]
[Site "Ustron"]
[Date "2019.11.24"]
[Round "2"]
[White "Jeda, Maciej"]
[Black "Panek, Bartosz"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "1865"]
[BlackElo "2029"]
[PlyCount "80"]
[EventDate "2019.11.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. dxe5 dxe5 5. Qxd8+ Kxd8 6. Bg5 Be6 7. 0-0-0+ Nbd7 8. f4 exf4 9. Nge2 Bd6 10. Nxf4 h6 11. Nxe6+ fxe6 12. Be3 Be5 13. Bd4 Ke7 14. Bc4 a6 15. a4 Rad8 16. g3 Bxd4 17. Rxd4 Ne5 18. Rxd8 Rxd8 19. Be2 Rd4 20. Rd1 Rxd1+ 21. Kxd1 Neg4 22. Bxg4 Nxg4 23. h4 Ne3+ 24. Kc1 Kf6 25. a5 Nc4 26. b4 Ke5 27. Na4 b6 28. b5 Nxa5 29. bxa6 Nc6 30. Kd2 Kd4 31. h5 Na7 32. Nc3 b5 33. Ne2+ Kxe4 34. Nf4 Kf5 35. Ke3 Nc6 36. c3 Na7 37. Kf3 Ke5 38. Ke3 Kf5 39. Kf3 Ke5 40. Ke3 Kf5 1/2-1/2

[Event "POL-ch U20"]
[Site "Ustron"]
[Date "2019.11.23"]
[Round "1"]
[White "Sernecki, Franciszek"]
[Black "Jeda, Maciej"]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "2285"]
[BlackElo "1865"]
[PlyCount "91"]
[EventDate "2019.11.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 0-0 5. e3 d6 6. Nge2 Nc6 7. 0-0 e5 8. d4 exd4 9. Nxd4 Nxd4 10. exd4 c6 11. Qb3 Nh5 12. Be3 f5 13. Ne2 Qe7 14. Rfe1 Qf7 15. Rad1 h6 16. d5 c5 17. Nf4 Nxf4 18. Bxf4 Qf6 19. Bd2 g5 20. f4 b6 21. Bc3 Qf7 22. Re6 Bxe6 23. dxe6 Qe7 24. Bxg7 Kxg7 25. Bxa8 Rxa8 26. fxg5 hxg5 27. Qf3 Rf8 28. Qd5 Rf6 29. Re1 Kh6 30. Kh1 f4 31. gxf4 Rxf4 32. b3 Kg6 33. Qa8 Qf6 34. Qg2 Rf2 35. Qe4+ Kh6 36. Kg1 Rf4 37. Qg2 Qe7 38. Kh1 Kg6 39. h3 g4 40. Qg3 Qf6 41. Qd3+ Kg5 42. Qe3 Kg6 43. e7 Rf1+ 44. Rxf1 Qxf1+ 45. Kh2 g3+ 46. Kxg3 1-0

[Event "POL-ch rapid"]
[Site "Zgierz"]
[Date "2019.10.06"]
[Round "1"]
[White "Szymanski, Marcin"]
[Black "Jeda, Maciej"]
[Result "1-0"]
[ECO "E90"]
[WhiteElo "2388"]
[BlackElo "1924"]
[PlyCount "9"]
[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 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 1-0

[Event "Rubinstein Memorial-A 55th"]
[Site "Polanica Zdroj"]
[Date "2019.08.25"]
[Round "9"]
[White "Jeda, Maciej"]
[Black "Wnek, Filip"]
[Result "0-1"]
[ECO "B84"]
[WhiteElo "1815"]
[BlackElo "2021"]
[PlyCount "120"]
[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. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. a4 e6 7. Be2 Nbd7 8. Be3 b6 9. 0-0 Bb7 10. f3 Be7 11. Qe1 0-0 12. Qg3 Kh8 13. Rfd1 Rc8 14. Nb3 Qc7 15. Qf2 Rfd8 16. Rd2 Nc5 17. Rad1 Rd7 18. Nd4 d5 19. exd5 Nxd5 20. Nxd5 Rxd5 21. b3 Rcd8 22. Bc4 R5d7 23. Qe2 Qe5 24. Qf2 Bd6 25. g3 Qf6 26. Kg2 Bc7 27. Ne2 Rxd2 28. Rxd2 Rxd2 29. Bxd2 Qb2 30. Be3 Nd7 31. Nd4 Nf6 32. Kh3 Nd5 33. Qd2 Nxe3 34. Qxe3 Qa3 35. Qd3 Qd6 36. Qe3 e5 37. Nf5 Bc8 38. Qg5 Qg6 39. Qe7 Qxf5+ 40. Kg2 Qxc2+ 41. Kg1 Qd1+ 42. Kg2 Qd8 43. Qxf7 Bd6 44. Bd5 Bd7 45. Be4 Qe8 46. Qd5 Bb8 47. Qb7 Qc8 48. Qxb6 Bh3+ 49. Kf2 Qc7 50. Qb4 Ba7+ 51. Ke2 Qc5 52. Qb7 Qe3+ 53. Kd1 Be6 54. Qa8+ Bg8 55. Qe8 Qxb3+ 56. Ke2 Qe3+ 57. Kd1 Qg1+ 58. Ke2 Qxh2+ 59. Kd3 Qxg3 60. Qh5 Qf4 0-1

[Event "Rubinstein Memorial-A 55th"]
[Site "Polanica Zdroj"]
[Date "2019.08.24"]
[Round "8"]
[White "Zych, Marek"]
[Black "Jeda, Maciej"]
[Result "1-0"]
[ECO "E99"]
[WhiteElo "2061"]
[BlackElo "1815"]
[PlyCount "91"]
[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 d6 2. d4 Nf6 3. c4 g6 4. Nc3 Bg7 5. e4 0-0 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. Ne1 Ne8 10. f3 f5 11. g4 Nf6 12. Nd3 Qd7 13. Nf2 h6 14. h4 a6 15. Bd2 Rb8 16. b4 c6 17. a4 Qc7 18. a5 Bd7 19. Kg2 b6 20. axb6 Qxb6 21. Nd3 Qd4 22. Nf2 cxd5 23. cxd5 Rxb4 24. Rxa6 Rc8 25. Qc2 fxg4 26. fxg4 h5 27. g5 Nfxd5 28. exd5 Nf5 29. Rh1 Nxh4+ 30. Rxh4 Qxh4 31. Qxg6 Rf8 32. Ncd1 Bf5 33. Qxh5 Be4+ 34. Nxe4 Qxe4+ 35. Bf3 Qd3 36. Bxb4 Qxa6 37. Nf2 e4 38. Nxe4 Qa2+ 39. Nf2 Bd4 40. Be1 Qa1 41. Qg6+ Bg7 42. Bg4 Rf4 43. Be6+ Kf8 44. Bd2 Rxf2+ 45. Kxf2 Qd4+ 46. Kf3 1-0

[Event "Rubinstein Memorial-A 55th"]
[Site "Polanica Zdroj"]
[Date "2019.08.23"]
[Round "7"]
[White "Jeda, Maciej"]
[Black "Rosol, Alexander"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "1815"]
[BlackElo "1968"]
[PlyCount "55"]
[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. e4 d6 2. d4 Nf6 3. Nc3 e5 4. Nf3 Nbd7 5. Bc4 Be7 6. 0-0 0-0 7. Re1 c6 8. a4 a5 9. h3 h6 10. Be3 Re8 11. Qd2 exd4 12. Qxd4 Nf8 13. Rad1 Be6 14. Bf4 Bxc4 15. Qxc4 Ng6 16. Bh2 Qb6 17. Bxd6 Bxd6 18. Rxd6 Qxb2 19. Rb1 Qa3 20. Rxb7 Rf8 21. Rd1 Rae8 22. Rc7 Qb2 23. Qxc6 Qxc2 24. Nd4 Qb2 25. Rb7 Qa3 26. Nc2 Re6 27. Qc4 Ne5 28. Qc7 1-0

[Event "Rubinstein Memorial-A 55th"]
[Site "Polanica Zdroj"]
[Date "2019.08.19"]
[Round "3"]
[White "Jeda, Maciej"]
[Black "Czarniecka, Aleksandra"]
[Result "0-1"]
[ECO "B55"]
[WhiteElo "1815"]
[BlackElo "2042"]
[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. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Bd3 Nc6 6. Ne2 g6 7. 0-0 Bg7 8. c4 0-0 9. Nbc3 Nd7 10. f4 Nc5 11. Be3 Nb4 12. Bb1 Be6 13. b3 Bg4 14. Bd4 Bh6 15. h3 Bxe2 16. Nxe2 Nc6 17. Bc3 e5 18. Kh2 Ne6 19. f5 Nf4 20. Nxf4 Bxf4+ 21. g3 Be3 22. f6 Bd4 23. Bxd4 Nxd4 24. Qd2 Kh8 25. Bd3 a5 26. Kg2 Rg8 27. h4 Qc8 28. Rf2 Qg4 29. Rh1 g5 30. hxg5 Rxg5 31. Kf1 Rg6 32. Be2 Qxe4 33. Rfh2 0-1

[Event "Rubinstein Memorial-A 55th"]
[Site "Polanica Zdroj"]
[Date "2019.08.17"]
[Round "1"]
[White "Lukasiewicz, Krzysztof"]
[Black "Jeda, Maciej"]
[Result "1-0"]
[ECO "B70"]
[WhiteElo "2185"]
[BlackElo "1815"]
[PlyCount "77"]
[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. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Bc4 Bg7 7. 0-0 0-0 8. Bb3 Nc6 9. Re1 Bd7 10. Nf3 Rc8 11. h3 Qa5 12. Bf4 Rfd8 13. Nd5 Nxd5 14. exd5 Nb8 15. c3 Re8 16. Bg5 Kf8 17. Qe2 e5 18. dxe6 Bxe6 19. Qd2 Bxb3 20. Qxd6+ Kg8 21. axb3 Qf5 22. Qb4 b6 23. Rxe8+ Rxe8 24. Qa4 b5 25. Qxa7 Nc6 26. Qb7 Ne5 27. Ra8 Nxf3+ 28. Qxf3 Qb1+ 29. Kh2 Be5+ 30. g3 Bxg3+ 31. Kg2 Rb8 32. Kxg3 Qg1+ 33. Kh4 Rxa8 34. Qxa8+ Kg7 35. Bh6+ Kf6 36. Qc6+ Ke5 37. Bg7+ Kf4 38. Qf6+ Ke4 39. Qd4+ 1-0

[Event "Krakow op-B 29th"]
[Site "Krakow"]
[Date "2019.01.04"]
[Round "9"]
[White "Butyrowski, Marcel"]
[Black "Jeda, Maciej"]
[Result "0-1"]
[ECO "E60"]
[WhiteElo "1802"]
[BlackElo "1917"]
[PlyCount "78"]
[EventDate "2018.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. b3 Bg7 4. Bb2 0-0 5. g3 d6 6. d4 Bf5 7. Bg2 Qc8 8. 0-0 Bh3 9. Re1 Bxg2 10. Kxg2 Nh5 11. h3 Nc6 12. Qd2 e5 13. d5 Ne7 14. Nc3 h6 15. e4 f5 16. Rf1 fxe4 17. Nh2 g5 18. Nxe4 Ng6 19. Qd1 Nhf4+ 20. gxf4 Nh4+ 21. Kh1 Rxf4 22. f3 Qxh3 23. Qe2 Raf8 24. Bc1 R4f5 25. Bd2 Nxf3 26. Qg2 Qh4 27. Ng3 R5f7 28. Rad1 e4 29. Be3 Be5 30. Bf2 Qxh2+ 31. Qxh2 Nxh2 32. Nxe4 Ng4 33. Kg2 Rxf2+ 34. Nxf2 Ne3+ 35. Kg1 Nxf1 36. Rxf1 Bd4 37. Kg2 Rxf2+ 38. Rxf2 Bxf2 39. Kxf2 h5 0-1

[Event "Krakow op-B 29th"]
[Site "Krakow"]
[Date "2019.01.03"]
[Round "8"]
[White "Jeda, Maciej"]
[Black "Kusnetsov, Igor"]
[Result "0-1"]
[ECO "B74"]
[WhiteElo "1917"]
[BlackElo "2094"]
[PlyCount "130"]
[EventDate "2018.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Nb3 0-0 8. Be2 d6 9. 0-0 Be6 10. f4 Rc8 11. Bf3 Bc4 12. Rf2 Qc7 13. Nd5 Nxd5 14. exd5 Nb4 15. c3 Nd3 16. Rd2 Nc5 17. Nxc5 dxc5 18. Qc2 Bb5 19. Rad1 Rcd8 20. Kh1 b6 21. c4 Bd7 22. a3 h5 23. Be4 f5 24. Bf3 Bf6 25. b4 Qd6 26. b5 a6 27. a4 axb5 28. axb5 Ra8 29. h3 Ra3 30. Rd3 Ra7 31. Qe2 Rfa8 32. Bxh5 gxh5 33. Qxh5 Bg7 34. Bc1 Qh6 35. Qe2 Kf7 36. Re1 Bf6 37. Bb2 Bxb2 38. Qxb2 Qf6 39. Qxf6+ Kxf6 40. Rde3 Ra1 41. Rxe7 R8a3 42. Kg1 Rxe1+ 43. Rxe1 Rc3 44. Ra1 Rxc4 45. Ra6 Rb4 46. Rxb6+ Ke7 47. g4 fxg4 48. hxg4 Rxf4 49. Rh6 Rxg4+ 50. Kf2 Bxb5 51. Ke3 Rd4 52. Rb6 Bd7 53. Rb7 Kd6 54. Ra7 Rxd5 55. Ra6+ Ke5 56. Rh6 c4 57. Rh4 Rd3+ 58. Ke2 Kd5 59. Rh5+ Kd4 60. Rg5 Rh3 61. Kd2 Rh2+ 62. Kc1 Bc6 63. Rg4+ Be4 64. Rg8 Kc3 65. Kd1 Bd3 0-1

[Event "Krakow op-B 29th"]
[Site "Krakow"]
[Date "2019.01.02"]
[Round "7"]
[White "Jeda, Maciej"]
[Black "Skomial, Mateusz"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "1917"]
[BlackElo "2050"]
[PlyCount "44"]
[EventDate "2018.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. c4 Be7 6. Nc3 Nxc3 7. dxc3 0-0 8. Bd3 Nc6 9. 0-0 Bg4 10. Be4 Rb8 11. Bf4 Kh8 12. Qc2 f5 13. Bd5 g5 14. Be3 f4 15. Bd4+ Bf6 16. Nxg5 Qd7 17. Bxc6 bxc6 18. Bxf6+ Rxf6 19. Ne4 Rg6 20. Kh1 Bf3 21. Ng3 Qh3 22. Rg1 Qxh2+ 0-1

[Event "Krakow op-B 29th"]
[Site "Krakow"]
[Date "2018.12.31"]
[Round "6"]
[White "Szczecina, Kamil"]
[Black "Jeda, Maciej"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "1986"]
[BlackElo "1917"]
[PlyCount "70"]
[EventDate "2018.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. Ngf3 Bc5 5. e5 Nfd7 6. g3 0-0 7. Bg2 f6 8. d4 Bb6 9. 0-0 c5 10. dxc5 Bxc5 11. Nb3 Bb6 12. Qe2 fxe5 13. Nxe5 Nxe5 14. Qxe5 Nc6 15. Qe2 Qf6 16. Kh1 Bd7 17. f4 Rae8 18. c3 Kh8 19. Be3 Bxe3 20. Qxe3 b6 21. Rad1 Ne7 22. Nd4 Nf5 23. Qd3 Nd6 24. Nf3 Bb5 25. Qc2 Bxf1 26. Bxf1 Nf7 27. Bd3 e5 28. Nxe5 Nxe5 29. fxe5 Qf3+ 30. Kg1 Rxe5 31. Qd2 Rfe8 32. Bf1 Re2 33. Qd4 Rxb2 34. c4 Ree2 35. Rd3 Rg2+ 0-1

[Event "Krakow op-B 29th"]
[Site "Krakow"]
[Date "2018.12.30"]
[Round "5"]
[White "Jeda, Maciej"]
[Black "Bugaev, Anton"]
[Result "1/2-1/2"]
[ECO "B74"]
[WhiteElo "1917"]
[BlackElo "1722"]
[PlyCount "69"]
[EventDate "2018.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. Be3 0-0 8. 0-0 Nc6 9. Nb3 Be6 10. f4 Qc8 11. h3 Rd8 12. Bf3 Bc4 13. Rf2 d5 14. exd5 Nxd5 15. Nxd5 e6 16. c3 Bxd5 17. Bxd5 Rxd5 18. Qc2 Qc7 19. Rd1 Rad8 20. Rfd2 Rxd2 21. Rxd2 Rxd2 22. Qxd2 b6 23. Nd4 Nxd4 24. Bxd4 Qd6 25. Qf2 Bxd4 26. Qxd4 Qxd4+ 27. cxd4 Kf8 28. Kf2 Ke7 29. Ke3 Kd6 30. Ke4 f5+ 31. Ke3 Kd5 32. Kd3 h6 33. g3 h5 34. h4 b5 35. b4 1/2-1/2

[Event "Krakow op-B 29th"]
[Site "Krakow"]
[Date "2018.12.29"]
[Round "3"]
[White "Jeda, Maciej"]
[Black "Duda, Lucas"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "1917"]
[BlackElo "1784"]
[PlyCount "77"]
[EventDate "2018.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Nc3 Nxe4 8. 0-0 Bxc3 9. d5 Ne5 10. bxc3 Nxc4 11. Qd4 0-0 12. Qxe4 Nd6 13. Qd3 Qf6 14. Re1 h6 15. Ba3 b6 16. Nd2 Bb7 17. Ne4 Nxe4 18. Rxe4 Rfe8 19. f3 Re5 20. Rae1 Rae8 21. c4 Rxe4 22. fxe4 c6 23. Bc1 cxd5 24. cxd5 Qe5 25. Bd2 Rc8 26. a4 f5 27. exf5 Qxd5 28. Qxd5+ Bxd5 29. Re5 Bc6 30. a5 Kf7 31. g4 Re8 32. Rxe8 Kxe8 33. axb6 axb6 34. Bc3 Kf7 35. Kf2 h5 36. g5 Be4 37. f6 gxf6 38. gxf6 Bc6 39. Ke3 1/2-1/2

[Event "Krakow op-B 29th"]
[Site "Krakow"]
[Date "2018.12.29"]
[Round "4"]
[White "Zaboklicki, Zbigniew"]
[Black "Jeda, Maciej"]
[Result "0-1"]
[ECO "A26"]
[WhiteElo "1742"]
[BlackElo "1917"]
[PlyCount "102"]
[EventDate "2018.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. g3 0-0 5. Bg2 d6 6. 0-0 Nc6 7. d3 e5 8. Rb1 Be6 9. Ng5 Bd7 10. b4 Rb8 11. a3 Ne7 12. b5 Qc8 13. Re1 c6 14. a4 h6 15. Nge4 Nxe4 16. Nxe4 d5 17. Ba3 Qd8 18. cxd5 cxd5 19. Nc3 d4 20. Ne4 Be6 21. Rc1 Bd5 22. Qc2 f5 23. Nd2 Bxg2 24. Kxg2 Re8 25. Bxe7 Rxe7 26. Qc4+ Kh7 27. Rc2 Qd7 28. Qc5 Qd8 29. f3 b6 30. Qc4 Qe8 31. Qc6 Qf7 32. Qc4 Qf6 33. Qc6 Qf7 34. Qc4 Qf8 35. Rec1 Rbe8 36. Rf1 Qf6 37. Rfc1 h5 38. Rf1 h4 39. Rh1 Qg5 40. Nf1 e4 41. f4 Qg4 42. dxe4 Rxe4 43. Kf2 g5 44. fxg5 f4 45. Qd3 Kh8 46. Qf3 Qxg5 47. g4 Qh6 48. h3 Qe6 49. g5 d3 50. Qxd3 Bd4+ 51. Kf3 Qd5 0-1

[Event "Krakow op-B 29th"]
[Site "Krakow"]
[Date "2018.12.28"]
[Round "2"]
[White "Romashov, Anton"]
[Black "Jeda, Maciej"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "2076"]
[BlackElo "1917"]
[PlyCount "63"]
[EventDate "2018.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 0-0 5. Bd3 d6 6. 0-0 Nd5 7. Bg5 Nb4 8. Bc4 d5 9. Bb3 c6 10. Qd2 N4a6 11. c4 Bg4 12. cxd5 Bxf3 13. gxf3 cxd5 14. Nc3 Nc7 15. Rac1 Nc6 16. Na4 h6 17. Bh4 Na6 18. Nc5 Nxc5 19. Rxc5 g5 20. Rxd5 Qb6 21. Bg3 Rad8 22. Rc1 e6 23. Rdc5 Kh8 24. Ba4 Nxd4 25. exd4 Bxd4 26. Rb5 Qa6 27. Rb4 e5 28. Qe1 Rd5 29. Qe4 Ra5 30. Bb3 f5 31. Qxb7 Qxb7 32. Rxb7 1-0

[Event "Krakow op-B 29th"]
[Site "Krakow"]
[Date "2018.12.27"]
[Round "1"]
[White "Jeda, Maciej"]
[Black "Kaniak, Justyna"]
[Result "1-0"]
[ECO "C53"]
[WhiteElo "1917"]
[BlackElo "1729"]
[PlyCount "67"]
[EventDate "2018.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Nc3 d6 8. 0-0 Bg4 9. Qb3 Bxf3 10. Bxf7+ Kf8 11. gxf3 Nxd4 12. Qxb4 Nxf3+ 13. Kg2 Nh4+ 14. Kh1 Qd7 15. Bg5 Nf3 16. e5 Qh3 17. Bf4 Ng4 18. exd6 Ngxh2 19. dxc7+ Kxf7 20. Qc4+ Kg6 21. Qe4+ Kh5 22. Qd5+ Kg6 23. Qd6+ Kh5 24. Bxh2 Rhf8 25. Qg3 Qf5 26. Rad1 Kh6 27. Rd5 Qe6 28. Rd6 Qxd6 29. Qxd6+ Rf6 30. Bf4+ Kh5 31. Qd5+ Kg4 32. Rg1+ Nxg1 33. Qg5+ Kf3 34. Qg3# 1-0

[Event "EU-ch U12 28th"]
[Site "Riga"]
[Date "2018.08.21"]
[Round "2"]
[White "Jeda, Maciej"]
[Black "Razafindratsima, Timothe"]
[Result "0-1"]
[ECO "B94"]
[WhiteElo "1724"]
[BlackElo "1978"]
[PlyCount "62"]
[EventDate "2018.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "LAT"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. Bc4 Qb6 8. Bb3 e6 9. 0-0 Nc5 10. Bxf6 gxf6 11. Na4 Qc7 12. Qh5 Nxa4 13. Bxa4+ b5 14. Bb3 Qc5 15. Qd1 Bb7 16. Qd3 Rc8 17. a4 b4 18. a5 h5 19. Kh1 h4 20. h3 Bh6 21. Rad1 Ke7 22. f4 Rcg8 23. Qe2 f5 24. Rf2 fxe4 25. f5 Rg5 26. fxe6 f5 27. Rdf1 Qxd4 28. Rxf5 Rxf5 29. Rxf5 Rf8 30. Rxf8 Bxf8 31. Qf1 Qg7 0-1

[Event "EU Union-ch U12"]
[Site "Kouty nad Desnou"]
[Date "2018.08.15"]
[Round "9"]
[White "Pasti, Aron"]
[Black "Jeda, Maciej"]
[Result "1-0"]
[ECO "C05"]
[WhiteElo "2018"]
[BlackElo "1724"]
[PlyCount "53"]
[EventDate "2018.08.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. Nce2 c5 6. c3 Nc6 7. f4 cxd4 8. cxd4 Bb4+ 9. Bd2 Qb6 10. Nf3 0-0 11. g3 f6 12. Bg2 fxe5 13. fxe5 Qa5 14. 0-0 Rxf3 15. Rxf3 Bxd2 16. Qf1 b6 17. Bh3 Nd8 18. a3 Ba6 19. Qf2 Bxe2 20. Qxe2 Bh6 21. Raf1 Qd2 22. Qb5 Qxd4+ 23. Kh1 g5 24. Qxd7 Qxe5 25. Qe8+ Kg7 26. Qf8+ Kg6 27. Rf6+ 1-0

[Event "EU Union-ch U12"]
[Site "Kouty nad Desnou"]
[Date "2018.08.14"]
[Round "8"]
[White "Jeda, Maciej"]
[Black "Rybka, Simon"]
[Result "1-0"]
[ECO "B74"]
[WhiteElo "1724"]
[BlackElo "1965"]
[PlyCount "103"]
[EventDate "2018.08.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Be2 0-0 8. 0-0 Nc6 9. Nb3 Be6 10. f4 Qc8 11. h3 Rd8 12. Bf3 b5 13. Nd5 Qd7 14. Qe2 Bxd5 15. exd5 Nb4 16. Rad1 Rac8 17. c3 Na6 18. Nd4 Nc7 19. Nc6 Re8 20. Nxa7 Ra8 21. c4 bxc4 22. Qxc4 Reb8 23. b4 Nb5 24. Nc6 Rb7 25. Na5 Rc8 26. Nc6 Ra8 27. Bf2 Kh8 28. Rc1 h6 29. Na5 Rc7 30. Qb3 Rxc1 31. Rxc1 Rc8 32. Rxc8+ Qxc8 33. Nc6 Nd7 34. a4 Nc3 35. b5 Nc5 36. Bxc5 dxc5 37. Ne5 Qf5 38. Qxc3 Qxf4 39. Nxf7+ Kh7 40. Qe1 Bd4+ 41. Kh1 Qxf7 42. Qe4 Qf6 43. g3 Be5 44. Kg2 Qg5 45. Qe1 Bd4 46. b6 Be5 47. a5 h5 48. h4 Qf5 49. a6 Bd4 50. a7 Qc2+ 51. Qe2 Qb1 52. a8Q 1-0

[Event "EU Union-ch U12"]
[Site "Kouty nad Desnou"]
[Date "2018.08.13"]
[Round "7"]
[White "Jeda, Maciej"]
[Black "Zumrik, Lukas"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "1724"]
[BlackElo "1566"]
[PlyCount "117"]
[EventDate "2018.08.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[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 Qxf6 10. Nf3 Bb4+ 11. Bd2 Bxd2+ 12. Qxd2 0-0 13. 0-0 e5 14. dxe5 Ndxe5 15. Nxe5 Nxe5 16. Bc2 Be6 17. f3 g6 18. b3 Nc6 19. Rad1 Rad8 20. Nd4 Nxd4 21. Qxd4 Qxd4+ 22. Rxd4 Bf5 23. Bxf5 Rxf5 24. Kf2 Re5 25. Rfd1 Kf7 26. h4 g5 27. hxg5 Rxg5 28. f4 Rf5 29. g4 Rf6 30. Kf3 Rfd6 31. g5 h6 32. gxh6 Kg6 33. Rh1 Kh7 34. f5 Rxh6 35. Rxh6+ Kxh6 36. Kf4 Rd7 37. Ke5 Kg5 38. Ke6 Rc7 39. Rxd5 a6 40. f6+ Kg6 41. Rd2 Rc6+ 42. Ke7 Rc7+ 43. Rd7 Rc2 44. f7 Re2+ 45. Kd8 Kg7 46. Rxb7 Kf8 47. a4 Re3 48. Kc8 Rc3+ 49. Kb8 a5 50. Ka7 Rc6 51. Rb6 Rc5 52. Rb5 Rc6 53. Rxa5 Kxf7 54. Re5 Rc7+ 55. Kb6 Rc3 56. b4 Rb3 57. b5 Ra3 58. a5 Kf6 59. Re1 1-0

[Event "EU Union-ch U12"]
[Site "Kouty nad Desnou"]
[Date "2018.08.12"]
[Round "6"]
[White "Nedelcu, Teodor Cosmin"]
[Black "Jeda, Maciej"]
[Result "1/2-1/2"]
[ECO "E77"]
[WhiteElo "1841"]
[BlackElo "1724"]
[PlyCount "47"]
[EventDate "2018.08.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 0-0 6. Nf3 c5 7. d5 e6 8. Be2 exd5 9. exd5 Re8 10. 0-0 Nbd7 11. Qc2 Nb6 12. Bd3 Bg4 13. Bd2 Bxf3 14. Rxf3 Ng4 15. g3 Bd4+ 16. Kg2 Ne3+ 17. Bxe3 Rxe3 18. Rxe3 Bxe3 19. Re1 Bd4 20. Ne2 Qe7 21. Rf1 Bg7 22. Ng1 Re8 23. Nf3 Qf6 24. Rf2 1/2-1/2

[Event "EU Union-ch U12"]
[Site "Kouty nad Desnou"]
[Date "2018.08.11"]
[Round "5"]
[White "Konyves, Almos"]
[Black "Jeda, Maciej"]
[Result "1/2-1/2"]
[ECO "E93"]
[WhiteElo "1847"]
[BlackElo "1724"]
[PlyCount "70"]
[EventDate "2018.08.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 e5 7. d5 Na6 8. Be3 Nc5 9. Nd2 a5 10. g4 Ne8 11. Nf1 f5 12. exf5 gxf5 13. gxf5 Bxf5 14. Ng3 Qh4 15. Nxf5 Rxf5 16. Qc2 Rf7 17. 0-0-0 Nf6 18. Rdg1 Kh8 19. Bg5 Bh6 20. f4 Bxg5 21. fxg5 Qf4+ 22. Kb1 Nfe4 23. Rg4 Nxc3+ 24. bxc3 Qf5 25. Rhg1 Qxc2+ 26. Kxc2 Rf2 27. R1g2 Raf8 28. g6 hxg6 29. Rxg6 Rxg2 30. Rxg2 b6 31. Kd2 Rf4 32. Bd3 Rf3 33. Bc2 Nd7 34. Bd3 Nc5 35. Bc2 Nd7 1/2-1/2

[Event "EU Union-ch U12"]
[Site "Kouty nad Desnou"]
[Date "2018.08.10"]
[Round "4"]
[White "Jeda, Maciej"]
[Black "Sevcikova, Lucia"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "1724"]
[BlackElo "1750"]
[PlyCount "112"]
[EventDate "2018.08.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nc6 3. Nf3 Nf6 4. d3 Be7 5. Nc3 0-0 6. 0-0 d6 7. h3 Na5 8. Bb3 c6 9. Bg5 Nxb3 10. axb3 Qc7 11. Qe2 Re8 12. Rae1 Be6 13. Bh4 h6 14. Bg3 Nh7 15. Nd2 Bg5 16. f4 exf4 17. Bxf4 Bxf4 18. Rxf4 d5 19. e5 Qb6+ 20. Kh1 Nf8 21. Na4 Qc7 22. Nc5 Ng6 23. Rf2 b6 24. Nxe6 Rxe6 25. d4 c5 26. c3 cxd4 27. cxd4 Rae8 28. Qg4 Rc8 29. Ref1 Re7 30. e6 Nh8 31. exf7+ Rxf7 32. Nf3 Rcf8 33. Qe6 Qd7 34. Qxd7 Rxd7 35. Re1 Ng6 36. Rc2 Rff7 37. Rc6 Rf6 38. Rc8+ Kf7 39. h4 Re6 40. Rf1 Ke7 41. h5 Nf4 42. Ne5 Rxe5 43. dxe5 Nxh5 44. Kh2 d4 45. g4 Ke6 46. gxh5 Kxe5 47. Re8+ Kd5 48. Rd1 Kc5 49. Re4 Rd5 50. Kg3 b5 51. Kf4 Rxh5 52. Re5+ Rxe5 53. Kxe5 Kb4 54. Rd3 g5 55. Kxd4 h5 56. Ke4 g4 1-0

[Event "EU Union-ch U12"]
[Site "Kouty nad Desnou"]
[Date "2018.08.09"]
[Round "3"]
[White "Jeda, Maciej"]
[Black "Kostov, Deyan Samuil"]
[Result "1-0"]
[ECO "B59"]
[WhiteElo "1724"]
[BlackElo "1934"]
[PlyCount "79"]
[EventDate "2018.08.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 Nf6 4. Nc3 cxd4 5. Nxd4 Nc6 6. Be2 e5 7. Nb3 Be7 8. 0-0 0-0 9. Be3 a5 10. a4 Nb4 11. f4 Be6 12. Bf3 Rc8 13. Rc1 Bc4 14. Rf2 Qc7 15. Rd2 Rfd8 16. f5 Rd7 17. g4 Rcd8 18. g5 Ne8 19. Bg2 Bf8 20. Kh1 b6 21. Qg1 Rb8 22. Nd5 Nxd5 23. exd5 b5 24. Na1 bxa4 25. b3 Ba6 26. bxa4 Bc4 27. Rb1 Qc8 28. Be4 Rdb7 29. Rxb7 Rxb7 30. Rd1 Nc7 31. g6 fxg6 32. fxg6 h6 33. Qf2 Qe8 34. Qf5 Be7 35. Bxh6 gxh6 36. g7 Bxd5 37. Qh7+ Kf7 38. g8Q+ Kf6 39. Qhg6+ Qxg6 40. Qxg6# 1-0

[Event "EU Union-ch U12"]
[Site "Kouty nad Desnou"]
[Date "2018.08.08"]
[Round "2"]
[White "Lappi, Aurora"]
[Black "Jeda, Maciej"]
[Result "0-1"]
[ECO "E90"]
[WhiteElo "1086"]
[BlackElo "1724"]
[PlyCount "44"]
[EventDate "2018.08.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. h4 Nbd7 7. Nd5 Nxd5 8. cxd5 Nf6 9. Qd3 e6 10. dxe6 Bxe6 11. Bg5 h6 12. Bxf6 Qxf6 13. h5 g5 14. Rc1 c5 15. e5 dxe5 16. dxe5 Qf4 17. Rxc5 Rac8 18. Rc2 Rxc2 19. Qxc2 Rc8 20. Qd2 Rc1+ 21. Qxc1 Qxc1+ 22. Ke2 Bc4# 0-1

[Event "EU Union-ch U12"]
[Site "Kouty nad Desnou"]
[Date "2018.08.07"]
[Round "1"]
[White "Jeda, Maciej"]
[Black "Bochnickova, Simona"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "1724"]
[BlackElo "1363"]
[PlyCount "63"]
[EventDate "2018.08.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. Nc3 0-0 6. 0-0 d6 7. h3 Be6 8. Bb3 d5 9. Bg5 dxe4 10. dxe4 Bxb3 11. axb3 h6 12. Bxf6 Bxf6 13. Nd5 Nd4 14. c3 Nb5 15. Qd3 c6 16. Rad1 Qd6 17. Nxf6+ Qxf6 18. Nh2 Rad8 19. Ng4 Qe7 20. Qg3 h5 21. Nh6+ Kh7 22. Nf5 Qf6 23. Rxd8 Rxd8 24. f4 exf4 25. Rxf4 Qe5 26. Qf3 g6 27. Ne3 Nd6 28. h4 Kg7 29. Qg3 Nxe4 30. Rxf7+ Kxf7 31. Qxe5 Re8 32. Qf4+ 1-0

[Event "Baltic Cup-B 2nd"]
[Site "Darlowko"]
[Date "2018.07.03"]
[Round "9"]
[White "Jeda, Maciej"]
[Black "Krawiec, Grzegorz"]
[Result "1/2-1/2"]
[ECO "B44"]
[WhiteElo "1751"]
[BlackElo "1762"]
[PlyCount "46"]
[EventDate "2018.06.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Be3 Qc7 6. Be2 Nf6 7. f3 a6 8. 0-0 Be7 9. c3 0-0 10. a4 b6 11. Kh1 Bb7 12. Nd2 d5 13. exd5 Nxd5 14. Bg1 Nf4 15. Bc4 Rfd8 16. Qc2 Nxd4 17. Bxd4 e5 18. Be3 Rxd2 19. Bxf7+ Kxf7 20. Bxd2 Kg8 21. Bxf4 exf4 22. Rad1 Bc5 23. Rd3 Re8 1/2-1/2

[Event "Baltic Cup-B 2nd"]
[Site "Darlowko"]
[Date "2018.06.29"]
[Round "6"]
[White "Derylo, Kamil"]
[Black "Jeda, Maciej"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "1649"]
[BlackElo "1751"]
[PlyCount "109"]
[EventDate "2018.06.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[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. Re1 Qb8 16. a3 Ne7 17. Qd2 Nc8 18. Nc3 b5 19. Ne5 a6 20. Qc2 Nb6 21. Bf4 Rc8 22. Re2 a5 23. Nxd7 Nbxd7 24. Bxd6 Qxd6 25. Bxb5 Nh5 26. Bd3 g6 27. Qd2 Nf4 28. Re3 e5 29. dxe5 Nxe5 30. Bf1 Rcd8 31. Nb5 Qf6 32. Rc2 Nc4 33. Bxc4 dxc4 34. Qc3 Rd1+ 35. Kh2 Qc6 36. Qxc4+ Qxc4 37. Rxc4 Rd2 38. Rf3 Rxb2 39. a4 Rb4 40. Rxb4 axb4 41. Nd4 g5 42. g3 Nd5 43. Rxf8+ Kxf8 44. Kg2 Ke7 45. Kf3 Kd6 46. Nb3 Nc3 47. a5 Kd5 48. Kg4 Kc4 49. Nc1 h6 50. a6 Nb5 51. f4 Kc3 52. f5 Kc2 53. f6 Kxc1 54. f7 b3 55. f8Q 1-0

[Event "Baltic Cup-B 2nd"]
[Site "Darlowko"]
[Date "2018.06.27"]
[Round "4"]
[White "Lewandowski, Wiktor"]
[Black "Jeda, Maciej"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1605"]
[BlackElo "1751"]
[PlyCount "59"]
[EventDate "2018.06.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Bd3 dxe4 4. Bxe4 Nf6 5. Bf3 c6 6. Ne2 Nbd7 7. 0-0 Be7 8. c3 0-0 9. Bf4 Nb6 10. Nd2 Nfd5 11. Bg3 Nc7 12. Qc2 Bd6 13. Ne4 Bxg3 14. N2xg3 Qe7 15. Rfe1 e5 16. Nc5 f6 17. Nd3 Nd7 18. Re2 Qd6 19. Nf5 Qe6 20. Nf4 Qf7 21. Bh5 Qc4 22. Nd6 Qa6 23. Qb3+ Kh8 24. Nf7+ Rxf7 25. Qxf7 c5 26. dxe5 fxe5 27. Rxe5 Qf6 28. Re7 Qxf7 29. Bxf7 a5 30. Nd5 1-0

[Event "EU-ch rapid"]
[Site "Katowice"]
[Date "2017.12.16"]
[Round "1"]
[White "Sergeev, Vladimir"]
[Black "Jeda, Maciej"]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "2406"]
[BlackElo "1678"]
[PlyCount "49"]
[EventDate "2017.12.16"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 0-0 5. d4 d6 6. e3 Nbd7 7. Nge2 e5 8. b3 c6 9. h3 Re8 10. Ba3 Qc7 11. 0-0 a6 12. dxe5 dxe5 13. Bd6 Qd8 14. g4 Re6 15. Ng3 c5 16. Bxc5 Qa5 17. b4 Qa3 18. Qb3 Qxb3 19. axb3 b6 20. Bxa8 bxc5 21. b5 e4 22. Rad1 Ne5 23. Rd8+ Ne8 24. Ncxe4 Bd7 25. f4 1-0

[Event "Baltic Cup-B 1st"]
[Site "Darlowko"]
[Date "2017.06.26"]
[Round "2"]
[White "Jeda, Maciej"]
[Black "Krzywnicka, Maria"]
[Result "0-1"]
[ECO "A26"]
[WhiteElo "1568"]
[BlackElo "1856"]
[PlyCount "56"]
[EventDate "2017.06.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 f5 6. Nf3 Nf6 7. Bg5 0-0 8. 0-0 h6 9. Bxf6 Bxf6 10. Qd2 Bg7 11. Rab1 d6 12. b4 g5 13. a4 Ne7 14. a5 Rb8 15. b5 Be6 16. Na4 Qe8 17. c5 d5 18. d4 e4 19. Ne1 f4 20. Nc2 Qh5 21. Rfe1 Bh3 22. Bh1 fxg3 23. fxg3 Rf6 24. Bg2 Bxg2 25. Kxg2 Rf2+ 26. Kxf2 Qxh2+ 27. Kf1 Rf8+ 28. Qf4 gxf4 0-1

[Event "POL-ch rapid"]
[Site "Zgierz"]
[Date "2017.01.08"]
[Round "1"]
[White "Jeda, Maciej"]
[Black "Jakubowski, Krzysztof"]
[Result "0-1"]
[ECO "B62"]
[WhiteElo "1425"]
[BlackElo "2539"]
[PlyCount "30"]
[EventDate "2017.01.08"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 Nc6 7. f4 Qb6 8. Ndb5 a6 9. Nxd6+ Bxd6 10. Qxd6 Qxb2 11. Rd1 Qxc3+ 12. Ke2 Qxc2+ 13. Ke1 Qxe4+ 14. Be2 Qb4+ 15. Kf2 Ne4+ 0-1

