[Event "POL-ch U12"]
[Site "Uniejow"]
[Date "2021.07.25"]
[Round "9"]
[White "Kowalczyk, Jakub"]
[Black "Zielen, Stanislaw"]
[Result "1-0"]
[ECO "B73"]
[WhiteElo "1113"]
[BlackElo "1198"]
[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. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 d6 5. Nc3 Nf6 6. Be2 g6 7. 0-0 Bg7 8. h3 Bd7 9. Nxc6 Bxc6 10. Bf3 0-0 11. Be3 a6 12. Qd2 Re8 13. Rfe1 Rc8 14. Rad1 Qc7 15. Qc1 b5 16. a3 a5 17. Bf4 Qb7 18. Qe3 b4 19. axb4 Qxb4 20. Rb1 Ba4 21. Nxa4 Qxa4 22. c3 Qb5 23. Qe2 Rb8 24. Qxb5 Rxb5 25. e5 Nd5 26. c4 Nxf4 27. cxb5 Rb8 28. exd6 exd6 29. Bc6 Bf8 30. Ra1 Nd3 31. Re8 Rb6 32. Rxa5 Nb4 33. Raa8 1-0

[Event "POL-ch U12"]
[Site "Uniejow"]
[Date "2021.07.24"]
[Round "8"]
[White "Kozak, Karol"]
[Black "Kowalczyk, Jakub"]
[Result "1-0"]
[ECO "B82"]
[WhiteElo "1217"]
[BlackElo "1113"]
[PlyCount "49"]
[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 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. Nc3 Qc7 7. 0-0 Be7 8. Kh1 d6 9. f4 0-0 10. Qe2 Nbd7 11. Nb3 b6 12. Bd2 Bb7 13. Rae1 e5 14. f5 Rfd8 15. Rf3 d5 16. exd5 Nxd5 17. Nxd5 Bxd5 18. Be4 Bxe4 19. Qxe4 Bf6 20. Rg3 Nc5 21. Nxc5 Rxd2 22. Qxa8+ Rd8 23. Nxa6 Qc4 24. Rc3 Qe2 25. Qxd8+ 1-0

[Event "POL-ch U12"]
[Site "Uniejow"]
[Date "2021.07.23"]
[Round "7"]
[White "Kowalczyk, Jakub"]
[Black "Andrzejewski, Jakub1"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "1113"]
[BlackElo "1447"]
[PlyCount "49"]
[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 e5 2. Nf3 Nc6 3. Bc4 Be7 4. 0-0 Nf6 5. Re1 d6 6. h3 0-0 7. c3 h6 8. d4 Kh8 9. Be3 Nh7 10. Rf1 f5 11. exf5 Rxf5 12. dxe5 Nxe5 13. Nxe5 Rxe5 14. Nd2 Bf6 15. Bd4 Re8 16. Nf3 Be6 17. Bxe6 Rxe6 18. Qb3 d5 19. Rfe1 Rxe1+ 20. Rxe1 b6 21. Ne5 Kg8 22. c4 c5 23. cxd5 cxd4 24. d6+ Kf8 25. Qf7# 1-0

[Event "POL-ch U12"]
[Site "Uniejow"]
[Date "2021.07.22"]
[Round "6"]
[White "Durzynski, Jan"]
[Black "Kowalczyk, Jakub"]
[Result "1-0"]
[ECO "B42"]
[WhiteElo "1228"]
[BlackElo "1113"]
[PlyCount "59"]
[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 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. 0-0 Qc7 7. c4 b6 8. Nc3 Bb7 9. Be3 d6 10. f4 Be7 11. Qe2 Nbd7 12. b4 0-0 13. Rac1 Nb8 14. a3 Nc6 15. Nxc6 Bxc6 16. h3 h6 17. Nd5 Nxd5 18. cxd5 Qd8 19. dxc6 b5 20. c7 Qd7 21. Bb6 Rac8 22. Rc2 Bf6 23. a4 bxa4 24. Bxa6 Ra8 25. Bb7 Rae8 26. Bc6 Qc8 27. Bxe8 Rxe8 28. Qb5 Re7 29. Qxa4 Kh7 30. b5 1-0

[Event "POL-ch U12"]
[Site "Uniejow"]
[Date "2021.07.22"]
[Round "5"]
[White "Kowalczyk, Jakub"]
[Black "Nocek, Dominik"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "1113"]
[BlackElo "1322"]
[PlyCount "87"]
[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 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Bd2 Bxd2+ 8. Nbxd2 d5 9. exd5 Nxd5 10. 0-0 0-0 11. Bb3 Bg4 12. Qc1 Nb6 13. Qc3 Ne7 14. h3 Bh5 15. Bd1 Ned5 16. Qc1 Qd6 17. Nc4 Nxc4 18. Qxc4 c6 19. Ne5 Bxd1 20. Raxd1 f6 21. Nf3 Rad8 22. Qc5 Nb6 23. Rfe1 Qd5 24. b3 Rfe8 25. Re7 Qxc5 26. Rxe8+ Qf8 27. Rxf8+ Kxf8 28. Re1 Kf7 29. Kf1 Nd5 30. a3 Rd6 31. g3 Re6 32. Re2 g6 33. Ke1 Nc7 34. Kd2 Rxe2+ 35. Kxe2 Ke6 36. Ne1 Kd5 37. Kd3 Nb5 38. Nc2 Nd6 39. Ne3+ Ke6 40. f3 b5 41. b4 Nf5 42. Nxf5 Kxf5 43. Ke3 g5 44. g4+ 1/2-1/2

[Event "POL-ch U12"]
[Site "Uniejow"]
[Date "2021.07.21"]
[Round "4"]
[White "Tim, Wojciech"]
[Black "Kowalczyk, Jakub"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1245"]
[BlackElo "1113"]
[PlyCount "45"]
[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. f4 e6 3. Nc3 a6 4. a4 Qc7 5. d3 d6 6. Nf3 Nf6 7. Be2 Nc6 8. 0-0 Be7 9. h3 0-0 10. Bd2 Qb6 11. Qc1 Rd8 12. Rb1 Qc7 13. Qe1 Bf8 14. g4 e5 15. f5 Nb4 16. Rc1 d5 17. Qg3 dxe4 18. dxe4 h6 19. Rfe1 b6 20. h4 Bb7 21. Bc4 Nh7 22. g5 hxg5 23. hxg5 1-0

[Event "POL-ch U12"]
[Site "Uniejow"]
[Date "2021.07.20"]
[Round "2"]
[White "Grobelny, Mikolaj"]
[Black "Kowalczyk, Jakub"]
[Result "1/2-1/2"]
[ECO "B41"]
[WhiteElo "1508"]
[BlackElo "1113"]
[PlyCount "89"]
[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 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nf6 6. Nc3 Qc7 7. Qd3 b6 8. f3 Bb7 9. Bg5 Be7 10. Rc1 Nc6 11. b3 Qe5 12. Be3 Bc5 13. Rd1 Bxd4 14. Bxd4 Nxd4 15. Qxd4 Qxd4 16. Rxd4 e5 17. Rd6 Bc6 18. Nd5 Nxd5 19. cxd5 Ke7 20. dxc6 Kxd6 21. cxd7 Kxd7 22. Bc4 f6 23. Kf2 Rhd8 24. a4 Ke7 25. Ke3 Rac8 26. Ra1 Rc5 27. h3 b5 28. axb5 axb5 29. Bd5 Rc3+ 30. Kf2 Rc7 31. Ra6 Rb8 32. h4 Rc2+ 33. Kg3 Rc7 34. Kg4 Rd8 35. h5 Rd6 36. Ra5 Rc5 37. b4 Rcxd5 38. exd5 Rxd5 39. Kf5 Rd4 40. Ra7+ Rd7 41. Ra6 Rd6 42. Ra5 Rd4 43. g3 Rd5 44. Ra7+ Rd7 45. Ra1 1/2-1/2

[Event "POL-ch U12"]
[Site "Uniejow"]
[Date "2021.07.20"]
[Round "3"]
[White "Kowalczyk, Jakub"]
[Black "Janicki, Tomasz"]
[Result "0-1"]
[ECO "C10"]
[WhiteElo "1113"]
[BlackElo "1408"]
[PlyCount "104"]
[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 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Be2 c5 8. 0-0 Qc7 9. Bb5+ Bd7 10. Bxd7+ Nxd7 11. c3 Bd6 12. Re1 0-0 13. Be3 Nf6 14. dxc5 Bxc5 15. Bxc5 Qxc5 16. Qc2 Rfd8 17. Rad1 Qa5 18. a3 h6 19. Re2 Rxd1+ 20. Qxd1 Rd8 21. Qc2 Rd5 22. Rd2 Qd8 23. Qd1 Qb6 24. Rxd5 Nxd5 25. Qd2 Qa6 26. h3 Qc4 27. Qd4 Qb3 28. Qd2 Nb6 29. Nd4 Qa2 30. Nb5 Nc4 31. Qd8+ Kh7 32. Qd3+ f5 33. g4 Ne5 34. Qc2 Nf3+ 35. Kf1 Qa1+ 36. Ke2 Ng1+ 37. Ke3 Qe1+ 38. Kd4 Nf3+ 39. Kc5 Qe5+ 40. Kc4 Qd5+ 41. Kb4 Ne5 42. c4 Nc6+ 43. Kb3 Qxb5+ 44. cxb5 Nd4+ 45. Kc3 Nxc2 46. Kxc2 fxg4 47. hxg4 Kg6 48. Kd3 Kg5 49. f3 Kf4 50. Ke2 g6 51. Kf2 h5 52. gxh5 gxh5 0-1

[Event "POL-ch U12"]
[Site "Uniejow"]
[Date "2021.07.19"]
[Round "1"]
[White "Kowalczyk, Jakub"]
[Black "Kraczek, Cezary"]
[Result "1/2-1/2"]
[ECO "B40"]
[WhiteElo "1113"]
[BlackElo "1424"]
[PlyCount "61"]
[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 a6 3. c4 e6 4. Nc3 Nc6 5. d3 Nge7 6. Be3 d6 7. Be2 Ng6 8. 0-0 Be7 9. Qd2 e5 10. Nd5 Be6 11. Bd1 0-0 12. Ba4 Bxd5 13. exd5 Nd4 14. Bxd4 cxd4 15. g3 f5 16. Rfe1 f4 17. Bd1 Qb6 18. b4 Bf6 19. Rc1 Rac8 20. a3 Kh8 21. Qb2 fxg3 22. fxg3 Ne7 23. Nd2 Bg5 24. Bg4 Be3+ 25. Kh1 Rcd8 26. Rf1 a5 27. b5 Qc7 28. a4 b6 29. Rcd1 Ng6 30. Ne4 Qe7 31. Qe2 1/2-1/2

[Event "POL-ch U20"]
[Site "Pokrzywna"]
[Date "2020.12.06"]
[Round "9"]
[White "Boryna, Szymon"]
[Black "Kowalczyk, Jakub"]
[Result "1-0"]
[ECO "D58"]
[WhiteElo "1107"]
[BlackElo "1200"]
[PlyCount "95"]
[EventDate "2020.11.30"]
[EventType "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 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. e3 Be7 6. Nf3 0-0 7. Bd3 h6 8. Bh4 b6 9. 0-0 Bb7 10. cxd5 Nxd5 11. Bxe7 Qxe7 12. Qe2 Nb4 13. Be4 Ba6 14. Qd1 Bxf1 15. Bxa8 Bxg2 16. Kxg2 Rxa8 17. Qb3 Nf6 18. Ne5 Nfd5 19. a3 Nxc3 20. bxc3 Nd5 21. c4 Nf6 22. Qb4 Qd6 23. Rb1 Nd7 24. Qxd6 cxd6 25. Nxd7 Rd8 26. Nxb6 axb6 27. Rxb6 Rc8 28. Rxd6 Rxc4 29. Ra6 Kf8 30. a4 Ke7 31. a5 Rc7 32. Kf3 Kd7 33. Ke4 f6 34. Rb6 g5 35. a6 h5 36. f4 g4 37. f5 e5 38. Rb7 h4 39. dxe5 fxe5 40. f6 h3 41. f7 g3 42. f8Q g2 43. Qf7+ Kd6 44. Qd5+ Ke7 45. Rxc7+ Kf6 46. Qd6+ Kg5 47. Rg7+ Kh4 48. Qh6# 1-0

[Event "POL-ch U20"]
[Site "Pokrzywna"]
[Date "2020.12.05"]
[Round "8"]
[White "Kowalczyk, Jakub"]
[Black "Krawczyk, Eryk"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1200"]
[BlackElo "1233"]
[PlyCount "120"]
[EventDate "2020.11.30"]
[EventType "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. Nf3 Nc6 5. Nc3 Nf6 6. Bb5 a6 7. Be2 Bg4 8. Ne5 Bxe2 9. Kxe2 e6 10. Nxc6 bxc6 11. h3 Bb4 12. Qd3 Qb6 13. Nd1 Qb5 14. Qxb5 axb5 15. a3 0-0 16. f3 Bd6 17. Rb1 Nh5 18. Kf2 Bf4 19. Bxf4 Nxf4 20. Re1 Ra4 21. Re3 Rxd4 22. Kf1 Rc4 23. c3 Ra4 24. Nf2 h6 25. g3 Nh5 26. Kg2 Nf6 27. Nd3 Nd7 28. Nb4 c5 29. Nd3 Rc8 30. Rc1 Kf8 31. f4 g6 32. Nf2 h5 33. Nd3 Nb6 34. Ne5 Nc4 35. Nxc4 Rxc4 36. b3 Re4 37. Rxe4 dxe4 38. Rd1 Ke7 39. Kf2 f5 40. Ke3 Ra8 41. Ra1 b4 42. cxb4 cxb4 43. a4 Rd8 44. Rb1 Rd3+ 45. Kf2 Kd6 46. Rb2 Kc5 47. Rb1 Rc3 48. Rb2 Rf3+ 49. Kg2 Rd3 50. Kf2 Kd4 51. h4 Kc3 52. Rb1 Kc2 53. Ra1 Rxb3 54. a5 Ra3 55. Re1 Rxa5 56. Re2+ Kc3 57. Re3+ Kc4 58. Re1 Ra2+ 59. Kg1 b3 60. Rb1 Rc2 0-1

[Event "POL-ch U20"]
[Site "Pokrzywna"]
[Date "2020.12.04"]
[Round "7"]
[White "Kowalczyk, Jakub"]
[Black "Bochenek, Ryszard"]
[Result "0-1"]
[ECO "B32"]
[WhiteElo "1200"]
[BlackElo "1445"]
[PlyCount "64"]
[EventDate "2020.11.30"]
[EventType "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 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. N1c3 a6 7. Na3 Be7 8. Nd5 Nf6 9. Nxf6+ Bxf6 10. Be3 0-0 11. c4 Bg5 12. Bxg5 Qxg5 13. Nc2 Qg6 14. Qd3 f5 15. exf5 Bxf5 16. Qd5+ Be6 17. Qd2 Qf7 18. b3 d5 19. Ne3 d4 20. Nd1 e4 21. a3 d3 22. Qe3 Rad8 23. Qd2 Nd4 24. Ra2 Nc2+ 25. Rxc2 dxc2 26. Qxc2 Rxd1+ 27. Kxd1 Qxf2 28. Qxf2 Rxf2 29. g3 Bg4+ 30. Ke1 e3 31. h3 Bf3 32. Rg1 Ra2 0-1

[Event "POL-ch U20"]
[Site "Pokrzywna"]
[Date "2020.12.03"]
[Round "6"]
[White "Durzynski, Jan"]
[Black "Kowalczyk, Jakub"]
[Result "1/2-1/2"]
[ECO "B42"]
[WhiteElo "1266"]
[BlackElo "1200"]
[PlyCount "99"]
[EventDate "2020.11.30"]
[EventType "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 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. 0-0 Qc7 7. f4 d6 8. c4 Nbd7 9. Qe2 b6 10. Nc3 Bb7 11. b4 Be7 12. Be3 0-0 13. Rac1 Nb8 14. a3 Nc6 15. Qf2 Ng4 16. Qe2 Nxe3 17. Qxe3 Bf6 18. Nxc6 Qxc6 19. Rf3 Qc7 20. Rh3 g6 21. f5 Bg7 22. f6 Bxf6 23. Qh6 Bd4+ 24. Kh1 f5 25. Ne2 Be5 26. c5 dxc5 27. bxc5 Qg7 28. exf5 Qxh6 29. Rxh6 exf5 30. cxb6 Rac8 31. Re1 Rfe8 32. Ng3 Bxg3 33. Rxe8+ Rxe8 34. hxg3 Re3 35. Bc4+ Kg7 36. Rh3 Rxa3 37. Kg1 g5 38. Rh5 Rxg3 39. Kf1 Bxg2+ 40. Kf2 Rg4 41. Be2 Rb4 42. Kxg2 Rxb6 43. Rxg5+ Rg6 44. Rxg6+ hxg6 45. Bxa6 Kf6 46. Be2 f4 47. Bg4 g5 48. Kf3 Ke5 49. Bh5 Kd4 50. Kg4 1/2-1/2

[Event "POL-ch U20"]
[Site "Pokrzywna"]
[Date "2020.12.02"]
[Round "4"]
[White "Budzisz, Adrian"]
[Black "Kowalczyk, Jakub"]
[Result "1-0"]
[ECO "E16"]
[WhiteElo "1955"]
[BlackElo "1200"]
[PlyCount "85"]
[EventDate "2020.11.30"]
[EventType "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 e6 3. Nf3 Nf6 4. g3 b6 5. Bg2 Bb7 6. cxd5 Bxd5 7. 0-0 Be7 8. Nc3 Bb7 9. Qc2 0-0 10. Rd1 Nbd7 11. Bf4 a6 12. e4 Rc8 13. Rac1 b5 14. Nd2 Nb6 15. Nb3 c6 16. Na5 Ba8 17. a3 Qd7 18. b4 Rfd8 19. Nb1 h6 20. h3 Qe8 21. Nd2 Rd7 22. Ndb3 Bd8 23. Nc5 Ra7 24. Be3 Nbd7 25. Ncb3 Bxa5 26. Nxa5 Rac7 27. Bf4 e5 28. dxe5 Nxe5 29. Qc3 Re7 30. Rd6 g5 31. Bxe5 Nxe4 32. Bxe4 Rxe5 33. Rxh6 Qf8 34. Rh8+ Kxh8 35. Qxe5+ f6 36. Qf5 Rc7 37. Rd1 Qe7 38. Nb3 Bb7 39. Nc5 Bc8 40. Qg6 a5 41. Kg2 a4 42. Rd4 Qf8 43. Bb1 1-0

[Event "POL-ch U20"]
[Site "Pokrzywna"]
[Date "2020.12.02"]
[Round "5"]
[White "Kowalczyk, Jakub"]
[Black "Jaworski, Tymon"]
[Result "0-1"]
[ECO "C06"]
[WhiteElo "1200"]
[BlackElo "1510"]
[PlyCount "55"]
[EventDate "2020.11.30"]
[EventType "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 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 Be7 8. 0-0 0-0 9. Nf3 f6 10. exf6 Bxf6 11. Be3 b6 12. a3 e5 13. dxe5 Ndxe5 14. Nxe5 Nxe5 15. Bc2 Nc4 16. Qc1 Ba6 17. Re1 d4 18. cxd4 cxd4 19. Bb3 Rc8 20. Bd2 Kh8 21. Bxc4 Bxc4 22. Qd1 Bxe2 23. Rxe2 d3 24. Re3 Bxb2 25. Ra2 Bd4 26. Rf3 Qd5 27. Bb4 Rxf3 28. Qxf3 0-1

[Event "POL-ch U20"]
[Site "Pokrzywna"]
[Date "2020.12.01"]
[Round "3"]
[White "Skurniak, Szymon"]
[Black "Kowalczyk, Jakub"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "2117"]
[BlackElo "1200"]
[PlyCount "65"]
[EventDate "2020.11.30"]
[EventType "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 e6 3. Nf3 Qc7 4. Bb2 Nc6 5. c4 d6 6. Nc3 a6 7. d4 cxd4 8. Nxd4 Nf6 9. Rc1 Be7 10. Be2 b6 11. Nd5 Qb7 12. Nxc6 Qxc6 13. Nxe7 Kxe7 14. f3 e5 15. Ba3 Rd8 16. 0-0 Be6 17. Qd2 Rd7 18. Qg5 Kf8 19. Qxe5 Kg8 20. Qg3 Qc7 21. Rfd1 Rad8 22. c5 Ne8 23. cxd6 Qb7 24. Bb2 f6 25. e5 fxe5 26. Bxe5 b5 27. a4 Qb6+ 28. Kh1 Nxd6 29. Rxd6 Qxd6 30. Bxd6 Rxd6 31. Qe5 h6 32. Rc7 Bf7 33. Qe7 1-0

[Event "POL-ch U20"]
[Site "Pokrzywna"]
[Date "2020.11.30"]
[Round "1"]
[White "Kowalczyk, Jakub"]
[Black "Fritz, Antoni"]
[Result "0-1"]
[ECO "B56"]
[WhiteElo "1200"]
[BlackElo "2012"]
[PlyCount "132"]
[EventDate "2020.11.30"]
[EventType "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 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. h3 e5 7. Nf3 h6 8. Be3 Be6 9. a3 Be7 10. Bd3 Qd7 11. Qd2 Rd8 12. Bb5 a6 13. Bd3 d5 14. exd5 Nxd5 15. Nxd5 Qxd5 16. Be2 Qe4 17. Bd3 Qd5 18. Be2 Nd4 19. Bxd4 exd4 20. 0-0 0-0 21. Rfd1 Bf6 22. Ne1 Rd7 23. Nd3 Qd6 24. Bf3 Rc8 25. Re1 Bg5 26. Qd1 Bd8 27. Re2 Bc7 28. g3 Bxh3 29. Bxb7 Rb8 30. Bf3 Qf6 31. Re1 Bd6 32. Bg4 Bxg4 33. Qxg4 Rc7 34. Rac1 g6 35. Qe2 h5 36. Qe4 Kg7 37. Qh1 Rh8 38. Re4 Rhc8 39. Re2 Rh8 40. Re4 g5 41. Qg2 Rhc8 42. Re2 Qf5 43. Qe4 Qxe4 44. Rxe4 Rc4 45. Kg2 Kf6 46. Re2 Kf5 47. f3 h4 48. g4+ Kf6 49. Kh3 Bg3 50. Nb4 a5 51. Nd5+ Kg7 52. Rd2 R4c5 53. Rxd4 Rxc2 54. Rh1 Re8 55. Re4 Rxe4 56. fxe4 Rxb2 57. Ne7 Kf6 58. Nf5 Bf4 59. Nd4 a4 60. Nc6 Ke6 61. Nb4 Rb3+ 62. Kg2 Rxa3 63. Rd1 Rb3 64. Nc6 Rb2+ 65. Kf3 a3 66. Nd8+ Kf6 0-1

[Event "Wloclawek CC Classic 22nd"]
[Site "Wloclawek"]
[Date "2019.??.??"]
[Round "3"]
[White "Kowalczyk, Jakub"]
[Black "Cichocka, Katarzyna"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "1057"]
[BlackElo "1568"]
[PlyCount "84"]
[EventDate "2019.04.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. h3 Nc6 5. Bd3 e6 6. Bc2 Be7 7. 0-0 0-0 8. d4 Qc7 9. Be3 cxd4 10. cxd4 Nb4 11. Nc3 Nxc2 12. Qxc2 Bd7 13. Rfd1 Rac8 14. Rac1 Qa5 15. Qb3 b5 16. a3 Rb8 17. Qa2 b4 18. axb4 Qxb4 19. Rc2 Rfc8 20. Rdc1 Qb7 21. e5 Nd5 22. Nxd5 exd5 23. Rxc8+ Rxc8 24. Rxc8+ Bxc8 25. exd6 Bxd6 26. Ne5 a6 27. Qa4 Qb5 28. Qxb5 axb5 29. Nd3 f6 30. Bd2 Kf7 31. Kf1 Bf5 32. Ke2 g5 33. g4 Bd7 34. b4 Kg6 35. f3 h5 36. Ke3 f5 37. Nf2 Bg3 38. Nh1 Bf4+ 39. Ke2 Bxd2 40. Kxd2 hxg4 41. Nf2 g3 42. Ke2 g2 0-1

[Event "Wloclawek CC Classic 22nd"]
[Site "Wloclawek"]
[Date "2019.??.??"]
[Round "7"]
[White "Kowalczyk, Jakub"]
[Black "Durzynski, Jan"]
[Result "1/2-1/2"]
[ECO "B42"]
[WhiteElo "1057"]
[BlackElo "1001"]
[PlyCount "96"]
[EventDate "2019.04.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. Nc3 b5 7. a3 Bb7 8. Bf4 d6 9. Bg3 Nc6 10. Nxc6 Bxc6 11. 0-0 Be7 12. Re1 0-0 13. Kh1 Rc8 14. f4 d5 15. e5 Nd7 16. Qd2 Nc5 17. Bf2 Qc7 18. b4 Nxd3 19. cxd3 Qb7 20. Rac1 Rc7 21. d4 Rfc8 22. Rc2 Bd7 23. Rec1 Rc4 24. Ne2 R8c7 25. Rc3 Qc8 26. Kg1 h6 27. h3 f6 28. Bh4 Kf7 29. Kf2 fxe5 30. Bxe7 Kxe7 31. fxe5 Qf8+ 32. Kg1 Be8 33. Rf1 Bf7 34. Rxc4 Rxc4 35. Nf4 Qc8 36. Ne2 g5 37. Rf6 Rc2 38. Qe3 Qc4 39. Qf3 Be8 40. Kf1 Rd2 41. Kf2 Qc2 42. Rf8 Rxd4 43. Qf6+ Kd7 44. Qg7+ Kd8 45. Qf6+ Kd7 46. Qg7+ Kd8 47. Qf6+ Kd7 48. Qg7+ Kd8 1/2-1/2

[Event "Wloclawek CC Classic 22nd"]
[Site "Wloclawek"]
[Date "2019.??.??"]
[Round "5"]
[White "Kowalczyk, Jakub"]
[Black "Rosa, Antoni"]
[Result "0-1"]
[ECO "C07"]
[WhiteElo "1057"]
[BlackElo "1336"]
[PlyCount "92"]
[EventDate "2019.04.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 Qxd5 5. Ngf3 cxd4 6. Nb3 Nc6 7. Nbxd4 Bc5 8. Nxc6 Qxd1+ 9. Kxd1 bxc6 10. Be3 Bxe3 11. fxe3 Nf6 12. Bd3 0-0 13. Kd2 Rd8 14. Rhf1 c5 15. Ke2 Bb7 16. Rad1 Bd5 17. a3 c4 18. Kf2 cxd3 19. Rxd3 Ne4+ 20. Kg1 Bc4 21. Rxd8+ Rxd8 22. Re1 g6 23. Ne5 Bb5 24. c4 Be8 25. b4 f6 26. Nf3 Nd2 27. Nxd2 Rxd2 28. Rc1 Kf7 29. c5 Ke7 30. c6 Kd8 31. b5 Kc7 32. a4 Ra2 33. Rc4 Bf7 34. Rh4 h5 35. Rd4 Be8 36. h3 e5 37. Re4 Bf7 38. Rb4 Be6 39. Kh2 Bd5 40. e4 Be6 41. Kg3 Kb6 42. Kf3 Ka5 43. Rb1 Rxa4 44. Rc1 Kxb5 45. c7 Rc4 46. Rxc4 Kxc4 0-1

[Event "Wloclawek CC Classic 22nd"]
[Site "Wloclawek"]
[Date "2019.??.??"]
[Round "1"]
[White "Kowalczyk, Jakub"]
[Black "Sivickis, Wiktoria"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "1057"]
[BlackElo "1721"]
[PlyCount "58"]
[EventDate "2019.04.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. N1c3 a6 7. Na3 b5 8. Nd5 Nf6 9. Bg5 Be7 10. c4 Nxd5 11. Qxd5 Bxg5 12. Qxc6+ Bd7 13. Qxd6 Qa5+ 14. Kd1 b4 15. Nc2 Rd8 16. Ke1 Ba4 17. Qxd8+ Qxd8 18. Rd1 Qb6 19. b3 Bc6 20. Rd6 Qc5 21. Rd1 Bxe4 22. Bd3 Bc6 23. h4 Bh6 24. Rh2 e4 25. Be2 0-0 26. Nd4 Rd8 27. Nxc6 Rxd1+ 28. Bxd1 Qxc6 29. Rh3 Qd7 0-1

[Event "Wloclawek CC Classic 22nd"]
[Site "Wloclawek"]
[Date "2019.??.??"]
[Round "6"]
[White "Pocwiardowski, Pawel"]
[Black "Kowalczyk, Jakub"]
[Result "1/2-1/2"]
[ECO "D56"]
[WhiteElo "1600"]
[BlackElo "1057"]
[PlyCount "87"]
[EventDate "2019.04.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 h6 6. Bh4 Nbd7 7. Nf3 0-0 8. Be2 b6 9. Qc2 Bb7 10. b3 c5 11. 0-0 Ne4 12. Bxe7 Qxe7 13. cxd5 Nxc3 14. Qxc3 Bxd5 15. Rfd1 Rac8 16. Rac1 Rc7 17. Rc2 Rfc8 18. Rcd2 Qf6 19. b4 cxd4 20. Qxd4 Qxd4 21. Nxd4 Rc1 22. a3 Nf6 23. f3 Rxd1+ 24. Rxd1 Rc3 25. e4 Bc4 26. Bxc4 Rxc4 27. Rd3 Nh5 28. Nb5 a6 29. Nd6 Rc6 30. a4 Nf4 31. Rd2 Ne2+ 32. Rxe2 Rxd6 33. Kf2 Kf8 34. Ke3 Ke7 35. Rc2 Kd7 36. Rd2 Rxd2 37. Kxd2 Kd6 38. Kd3 e5 39. Kc4 Kc6 40. b5+ axb5+ 41. axb5+ Kd6 42. g4 g5 43. h3 f6 44. Kb4 1/2-1/2

[Event "Wloclawek CC Classic 22nd"]
[Site "Wloclawek"]
[Date "2019.??.??"]
[Round "4"]
[White "Szarfemberg, Marcin"]
[Black "Kowalczyk, Jakub"]
[Result "0-1"]
[ECO "B48"]
[WhiteElo "1400"]
[BlackElo "1057"]
[PlyCount "106"]
[EventDate "2019.04.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. Nc3 a6 4. d4 cxd4 5. Nxd4 Nc6 6. Be3 Qc7 7. Nxc6 Qxc6 8. Bd3 Bb4 9. Bd4 Bf8 10. Qg4 f6 11. 0-0-0 e5 12. Be3 d6 13. Qe2 Ne7 14. f4 exf4 15. Bxf4 Ng6 16. Bg3 Be7 17. h4 0-0 18. h5 Ne5 19. Bxe5 dxe5 20. a3 Bxa3 21. bxa3 Qxc3 22. Bc4+ Kh8 23. Qd3 Qxd3 24. Rxd3 Bg4 25. Rh4 Be2 26. Rc3 Rac8 27. Rb3 Rxc4 28. Rxb7 Bd3 29. Kd2 Rxe4 30. Rxe4 Bxe4 31. Ra7 Ra8 32. Rc7 Bxg2 33. c4 Bh3 34. Kc3 Rc8 35. Ra7 Bf1 36. Rxa6 Rxc4+ 37. Kb3 Rc3+ 38. Kxc3 Bxa6 39. a4 Be2 40. a5 Bxh5 41. a6 Bf3 42. a7 h5 43. Kd3 h4 44. Ke3 Bb7 45. Kf2 g5 46. Kg1 h3 47. Kh2 g4 48. Kg3 e4 49. Kf2 e3+ 50. Kg1 h2+ 51. Kxh2 e2 52. Kg1 e1Q+ 53. Kh2 Qf2# 0-1

[Event "Wloclawek CC Classic 22nd"]
[Site "Wloclawek"]
[Date "2019.??.??"]
[Round "2"]
[White "Tomczak, Grazyna"]
[Black "Kowalczyk, Jakub"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1250"]
[BlackElo "1057"]
[PlyCount "158"]
[EventDate "2019.04.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e3 e5 2. d3 d5 3. h3 Nf6 4. a3 Nc6 5. b3 Bf5 6. Bb2 Bd6 7. g3 0-0 8. Nc3 a6 9. g4 Be6 10. g5 Nd7 11. h4 f6 12. gxf6 Qxf6 13. Qd2 Ne7 14. Be2 Qxf2+ 15. Kd1 Qg2 16. Bf3 Qf1+ 17. Qe1 Rxf3 18. Nxf3 Qxf3+ 19. Kc1 Rf8 20. Kb1 Bh3 21. Ka2 Bg4 22. Rg1 Qf5 23. e4 dxe4 24. Nxe4 Bh5 25. Ng3 Qf7 26. Ne4 h6 27. Qg3 Qg6 28. Qh2 Qe6 29. Rae1 Bf3 30. Qg3 Rf7 31. Nd2 Bc6 32. Qe3 Kh8 33. d4 Nd5 34. Qe2 Bb5 35. Qg2 Bc6 36. Qe2 Qe7 37. Qh5 Nf4 38. Qg4 Nf6 39. Qd1 e4 40. Nc4 Bb5 41. Nxd6 Qxd6 42. d5 Qxd5 43. Qc1 N4h5 44. Rd1 Qc5 45. Rd8+ Rf8 46. Rxf8+ Qxf8 47. Rd1 Qe7 48. a4 Bc6 49. Ba3 Qe6 50. Rd8+ Kh7 51. Rd4 Nf4 52. Qxf4 e3 53. Qf1 e2 54. Qe1 Ne4 55. Bb2 Be8 56. Ka1 Ng3 57. Rd3 Nf5 58. Rd2 Bh5 59. Bc3 Nxh4 60. Rd3 Ng2 61. Qg3 e1Q+ 62. Bxe1 Qxe1+ 63. Qxe1 Nxe1 64. Rc3 c5 65. Kb2 Kg6 66. Re3 Nf3 67. Re6+ Kf7 68. Re4 g5 69. Kc3 g4 70. Rf4+ Ke6 71. Kd3 g3 72. Re4+ Kd5 73. Re2 Ne5+ 74. Ke3 Bxe2 75. Kxe2 Ke4 76. Kf1 Kf3 77. Kg1 g2 78. c4 Ng6 79. b4 Nf4 0-1

[Event "EU-ch U08 27th"]
[Site "Mamaia"]
[Date "2017.09.12"]
[Round "7"]
[White "Kowalczyk, Jakub"]
[Black "Iordache, Matei Stefan"]
[Result "0-1"]
[ECO "C02"]
[BlackElo "1071"]
[PlyCount "62"]
[EventDate "2017.09.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ROU"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Be2 Nge7 7. 0-0 Nf5 8. dxc5 Bxc5 9. Bd3 0-0 10. Bxf5 exf5 11. b4 Be7 12. Re1 Rd8 13. Be3 Qc7 14. Bc1 f6 15. Qe2 fxe5 16. Nxe5 Bf6 17. f4 Re8 18. Kh1 Bd7 19. Qf2 Nxe5 20. fxe5 Bxe5 21. h3 Re7 22. Qf3 Rae8 23. Qxd5+ Kh8 24. Rf1 Bd6 25. Bd2 Re2 26. Qb3 Bc6 27. Rg1 Bh2 28. b5 Bxg2+ 29. Rxg2 Re1+ 30. Bxe1 Rxe1+ 31. Rg1 Rxg1# 0-1

[Event "EU-ch U08 27th"]
[Site "Mamaia"]
[Date "2017.09.11"]
[Round "6"]
[White "Silaghi, Matias Radu"]
[Black "Kowalczyk, Jakub"]
[Result "0-1"]
[ECO "B20"]
[PlyCount "64"]
[EventDate "2017.09.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ROU"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Bc4 a6 3. Qe2 b5 4. Bd5 Nc6 5. Qh5 e6 6. Bb3 c4 7. h4 cxb3 8. cxb3 Nf6 9. Qe2 Nd4 10. Qd3 Nc6 11. Rh3 Be7 12. Qg3 0-0 13. Qg5 Nxe4 14. Qg4 Nf6 15. Qg5 h6 16. Qe3 Nb4 17. h5 Nc2+ 18. Ke2 Nxe3 19. Kxe3 Qb6+ 20. Ke2 Ng4 21. Rf3 Ne5 22. Rf4 Bd6 23. d4 Nc6 24. Be3 Bxf4 25. Bxf4 Qxd4 26. Be3 Qxb2+ 27. Kd3 Qxa1 28. Nc3 Nb4+ 29. Kd4 Nc2+ 30. Ke4 Bb7+ 31. Ke5 Qxc3+ 32. Bd4 Qxd4# 0-1

[Event "EU-ch U08 27th"]
[Site "Mamaia"]
[Date "2017.09.08"]
[Round "4"]
[White "Roiu, David Gabriel"]
[Black "Kowalczyk, Jakub"]
[Result "1-0"]
[ECO "B23"]
[PlyCount "117"]
[EventDate "2017.09.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ROU"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 a6 3. Qf3 e6 4. Bc4 b5 5. Be2 Bb7 6. d3 Nf6 7. Bg5 Be7 8. Qg3 0-0 9. Bh6 Ne8 10. 0-0-0 Bd6 11. Qg4 b4 12. Nb1 Qf6 13. Bg5 Qg6 14. Be3 Qxg4 15. Bxg4 Nf6 16. Bf3 a5 17. e5 Bxf3 18. Nxf3 Be7 19. exf6 Bxf6 20. Bxc5 Rc8 21. Bd4 Bxd4 22. Nxd4 Nc6 23. Nxc6 Rxc6 24. Rhe1 h6 25. Nd2 Rac8 26. c4 bxc3 27. bxc3 Rxc3+ 28. Kb1 Rb8+ 29. Ka1 Rxd3 30. Nb1 Rd5 31. Rxd5 exd5 32. Rd1 Re8 33. Rxd5 Re2 34. Rxd7 Rxf2 35. Rd8+ Kh7 36. Rd7 f6 37. Ra7 Rxg2 38. Rxa5 Rxh2 39. a4 h5 40. Rb5 Re2 41. a5 Re6 42. Rxh5+ Kg6 43. Rb5 Ra6 44. Ka2 Kf7 45. Kb3 Ke7 46. Nc3 Kd7 47. Kb4 Kc6 48. Nd5 g5 49. Rb6+ Rxb6+ 50. axb6 g4 51. Ka5 g3 52. Ne3 Kb7 53. Kb5 f5 54. Ng2 Kb8 55. Kc6 Ka8 56. Kc7 f4 57. b7+ Ka7 58. b8Q+ Ka6 59. Qb6# 1-0

[Event "EU-ch U08 27th"]
[Site "Mamaia"]
[Date "2017.09.07"]
[Round "3"]
[White "Kowalczyk, Jakub"]
[Black "Pawicki, Filip"]
[Result "0-1"]
[ECO "C54"]
[BlackElo "1344"]
[PlyCount "80"]
[EventDate "2017.09.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ROU"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Bd2 Bxd2+ 8. Nbxd2 d5 9. exd5 Nxd5 10. 0-0 0-0 11. Rc1 Bg4 12. h3 Bh5 13. Qb3 Nb6 14. Ne4 Bxf3 15. Qxf3 Nxd4 16. Qd1 Nc6 17. Qf3 Ne5 18. Qb3 Nexc4 19. Rxc4 Nxc4 20. Qxc4 Kh8 21. Qe2 Qe7 22. Qc2 Rfe8 23. f3 Rad8 24. Ng3 Qe3+ 25. Qf2 Qxf2+ 26. Rxf2 h6 27. Kh2 g6 28. Ne4 f5 29. Nc3 c6 30. Rc2 Kg7 31. Ne2 Kf6 32. Nc3 Rd3 33. Na4 Rdd8 34. Nc5 b6 35. Na4 c5 36. Nc3 Ke5 37. Nd1 Kd4 38. Ne3 Rxe3 39. Rd2+ Rd3 40. Rc2 f4 0-1

