[Event "EU-ch Rapid"]
[Site "Katowice"]
[Date "2022.12.17"]
[Round "1"]
[White "Herwy, Jakub"]
[Black "Stefansson, Hannes"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "1808"]
[BlackElo "2526"]
[PlyCount "66"]
[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. f4 d5 3. exd5 Nf6 4. Bb5+ Nbd7 5. Qf3 g6 6. a4 Bg7 7. Ne2 0-0 8. Nbc3 Nb6 9. d3 Nbxd5 10. 0-0 Nb4 11. Bd2 Nxc2 12. Rac1 Nd4 13. Nxd4 cxd4 14. Ne4 Nd5 15. Rc5 Ne3 16. Rfc1 Be6 17. Kh1 a6 18. Bc4 Nxc4 19. dxc4 b6 20. Rg5 Rc8 21. b3 Qd7 22. Rf1 f5 23. Nf2 b5 24. cxb5 axb5 25. Bb4 bxa4 26. bxa4 Qxa4 27. Bxe7 Rfe8 28. Qb7 Qc4 29. Kg1 Rc7 30. Qb4 Rcxe7 31. Qa3 Bd5 32. Nd3 Re3 33. Rd1 Qc2 0-1

[Event "POL-ch U16"]
[Site "Sypniewo"]
[Date "2022.03.27"]
[Round "9"]
[White "Wnek, Filip"]
[Black "Herwy, Jakub"]
[Result "0-1"]
[ECO "B42"]
[WhiteElo "2033"]
[BlackElo "1947"]
[PlyCount "132"]
[EventDate "2022.03.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Bc5 6. Nb3 Ba7 7. Qe2 d6 8. Be3 Nc6 9. Bxa7 Rxa7 10. c4 Nge7 11. Nc3 0-0 12. Rd1 b6 13. 0-0 Rd7 14. Bb1 Ng6 15. f4 Bb7 16. Qe3 Qc7 17. Rc1 Nce7 18. Na4 Nc8 19. Nd4 Bc6 20. Nc3 e5 21. fxe5 Nxe5 22. Nd5 Bxd5 23. cxd5 Qd8 24. Nc6 Qe8 25. Qg3 f6 26. Nxe5 fxe5 27. Rxf8+ Kxf8 28. Rc6 Qd8 29. Bd3 Na7 30. Rc1 a5 31. Qh3 g6 32. Qh6+ Kg8 33. Rf1 Qe8 34. Rf6 Qd8 35. Re6 Rf7 36. h4 Rf6 37. h5 Rxe6 38. dxe6 g5 39. Bc4 Kh8 40. Kh2 Qe7 41. Kg3 b5 42. Bd5 Nc8 43. Bb7 Nb6 44. Kg4 Nc4 45. Qxg5 Qxe6+ 46. Kg3 h6 47. Qd8+ Qg8+ 48. Qxg8+ Kxg8 49. a4 Nxb2 50. axb5 Kg7 51. Bd5 Na4 52. Kh4 Nb6 53. Ba2 Kf6 54. g4 a4 55. g5+ hxg5+ 56. Kg4 a3 57. h6 d5 58. exd5 e4 59. d6 Kg6 60. Kg3 Kxh6 61. Kf2 g4 62. Bd5 Kg5 63. Bc4 Kf4 64. Ba2 g3+ 65. Ke2 e3 66. Kf1 Ke5 0-1

[Event "POL-ch U16"]
[Site "Sypniewo"]
[Date "2022.03.26"]
[Round "8"]
[White "Herwy, Jakub"]
[Black "Kejna, Piotr"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "1947"]
[BlackElo "2037"]
[PlyCount "68"]
[EventDate "2022.03.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Be3 c6 5. Qd2 Bg7 6. 0-0-0 b5 7. Bd3 Nbd7 8. Nf3 Nb6 9. Bh6 0-0 10. Bxg7 Kxg7 11. e5 Nfd5 12. Nxd5 Nxd5 13. Be4 Rb8 14. h4 h5 15. Ng5 b4 16. Bxd5 cxd5 17. e6 f6 18. Nf7 Rxf7 19. exf7 Bf5 20. Qe3 Kxf7 21. Rhe1 Qc7 22. Re2 Rb6 23. Qb3 e6 24. Kd2 Rc6 25. c3 Rc4 26. a3 a5 27. axb4 axb4 28. Ra1 e5 29. dxe5 Qb7 30. e6+ Bxe6 31. cxb4 Rxb4 32. Qe3 Rxb2+ 33. Kc1 Rxe2 34. Ra7 Qxa7 1/2-1/2

[Event "POL-ch U16"]
[Site "Sypniewo"]
[Date "2022.03.25"]
[Round "7"]
[White "Pancewicz, Szymon"]
[Black "Herwy, Jakub"]
[Result "0-1"]
[ECO "A67"]
[WhiteElo "1814"]
[BlackElo "1947"]
[PlyCount "74"]
[EventDate "2022.03.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. d4 c5 2. d5 Nf6 3. c4 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. f4 Bg7 8. Bb5+ Bd7 9. e5 dxe5 10. fxe5 Nh5 11. Nf3 0-0 12. 0-0 Bxb5 13. Nxb5 Qd7 14. Qe2 Re8 15. a4 Na6 16. d6 h6 17. Qc4 Bxe5 18. Nxe5 Rxe5 19. Bxh6 Rae8 20. Ra3 Re4 21. Qd5 R8e5 22. Qd1 Nb4 23. Raf3 f5 24. Qb3+ Kh7 25. Bg5 Nc6 26. Bf4 Nxf4 27. Rxf4 Rxf4 28. Rxf4 g5 29. Rf1 a6 30. Nc3 Kg7 31. Rd1 b5 32. axb5 Nd4 33. Qa2 axb5 34. b4 Qxd6 35. Qa7+ Re7 36. Qxc5 Ne2+ 37. Kh1 Qxc5 0-1

[Event "POL-ch U16"]
[Site "Sypniewo"]
[Date "2022.03.24"]
[Round "6"]
[White "Herwy, Jakub"]
[Black "Kubik, Rafal"]
[Result "1-0"]
[ECO "B21"]
[WhiteElo "1947"]
[BlackElo "1732"]
[PlyCount "81"]
[EventDate "2022.03.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Be2 Nc6 3. f4 d5 4. d3 dxe4 5. dxe4 Qxd1+ 6. Bxd1 e5 7. Nc3 Bd6 8. f5 g6 9. g4 h5 10. fxg6 hxg4 11. gxf7+ Kxf7 12. Nge2 Nf6 13. 0-0 Kg6 14. Ng3 Nd4 15. Be3 Be6 16. Nb1 Nh5 17. c3 Nxg3 18. hxg3 Nc6 19. Kg2 Be7 20. Nd2 Bg5 21. Bxg5 Kxg5 22. Bb3 Rad8 23. Rf2 Bxb3 24. Nxb3 b6 25. Raf1 Rd6 26. Rd2 Rxd2+ 27. Nxd2 Rd8 28. Nc4 Rd3 29. Rf5+ Kg6 30. Rxe5 Rd2+ 31. Nxd2 Nxe5 32. b3 Kf6 33. Kf2 b5 34. Ke3 Ng6 35. b4 cxb4 36. cxb4 Ke6 37. Nb3 Kd6 38. Nc5 Ne5 39. Nd3 Ng6 40. Kd4 Ne7 41. Ne5 1-0

[Event "POL-ch U16"]
[Site "Sypniewo"]
[Date "2022.03.23"]
[Round "5"]
[White "Malinowski, Szymon"]
[Black "Herwy, Jakub"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "1675"]
[BlackElo "1947"]
[PlyCount "85"]
[EventDate "2022.03.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 c5 3. e3 g6 4. c3 Bg7 5. Nf3 0-0 6. Bd3 d6 7. Nbd2 Nbd7 8. 0-0 b6 9. e4 Bb7 10. d5 Qc7 11. Qc2 a6 12. a4 Rae8 13. c4 e5 14. Be3 h6 15. h3 a5 16. Nh4 Nb8 17. g4 Na6 18. Rae1 Nb4 19. Qb1 Qd8 20. Ng2 g5 21. f3 Nd7 22. Kf2 Bf6 23. Rh1 Kg7 24. Nf1 Rh8 25. Ng3 Nf8 26. Nf5+ Kg8 27. h4 Ng6 28. hxg5 hxg5 29. Rxh8+ Kxh8 30. Rh1+ Kg8 31. Bd2 Bc8 32. Nge3 Ne7 33. Be2 Nxf5 34. gxf5 Kg7 35. Ng4 Be7 36. Rh6 Rh8 37. Qh1 f6 38. Qh5 Qg8 39. Rg6+ Kf8 40. Rxg8+ Rxg8 41. Qh6+ Kf7 42. Qh7+ Kf8 43. Nh6 1-0

[Event "POL-ch U16"]
[Site "Sypniewo"]
[Date "2022.03.22"]
[Round "4"]
[White "Herwy, Jakub"]
[Black "Paprocki, Antoni"]
[Result "1/2-1/2"]
[ECO "B21"]
[WhiteElo "1947"]
[BlackElo "1831"]
[PlyCount "106"]
[EventDate "2022.03.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Be2 Nc6 3. f4 d5 4. d3 e6 5. Nf3 Bd6 6. 0-0 Nge7 7. c3 f6 8. Be3 Qc7 9. Qd2 0-0 10. Na3 a6 11. Nc2 b6 12. b4 Rd8 13. bxc5 bxc5 14. Qc1 Rb8 15. Nd2 d4 16. cxd4 cxd4 17. Nxd4 Nxd4 18. Bxd4 Qxc1 19. Raxc1 Bxf4 20. Rxf4 Rxd4 21. Nb3 Ra4 22. Rc2 e5 23. Rf1 Ra3 24. d4 exd4 25. Nxd4 Re3 26. Bc4+ Kf8 27. Bd5 Bd7 28. Rd1 Nxd5 29. exd5 Ba4 30. Nb3 Bxb3 31. axb3 Rexb3 32. d6 Rd8 33. d7 Rb7 34. Ra2 Rbxd7 35. Rxd7 Rxd7 36. Rxa6 Kf7 37. Ra2 g5 38. g3 Kg6 39. Kg2 h5 40. Rf2 Rd3 41. Ra2 g4 42. Rb2 Rd5 43. Ra2 h4 44. gxh4 Rd3 45. Ra4 f5 46. Ra6+ Kh5 47. Rf6 Rf3 48. h3 Kxh4 49. hxg4 Kxg4 50. Rg6+ Kf4 51. Ra6 Rb3 52. Ra4+ Kg5 53. Kf2 f4 1/2-1/2

[Event "POL-ch U16"]
[Site "Sypniewo"]
[Date "2022.03.21"]
[Round "3"]
[White "Rog, Bartlomiej"]
[Black "Herwy, Jakub"]
[Result "1-0"]
[ECO "B42"]
[WhiteElo "2143"]
[BlackElo "1947"]
[PlyCount "87"]
[EventDate "2022.03.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Bc5 6. Nb3 Be7 7. Qg4 g6 8. Qe2 d6 9. 0-0 Qc7 10. a4 b6 11. Na3 Bb7 12. Nc4 Nd7 13. a5 b5 14. Nb6 Rd8 15. c4 bxc4 16. Bxc4 Nxb6 17. axb6 Qxb6 18. Na5 Nf6 19. Bh6 Bxe4 20. Bg7 Rg8 21. Bxf6 Bxf6 22. Qxe4 d5 23. Qf3 Qxb2 24. Bxa6 Qc3 25. Qf4 Kf8 26. Rac1 Qxa5 27. Qxf6 Re8 28. Rc6 Qd8 29. Rxe6 Qxf6 30. Rxf6 Re6 31. Rxe6 fxe6 32. Rb1 Ke7 33. Rb6 h6 34. Kf1 g5 35. Ke2 Kf6 36. Ke3 Ke5 37. f3 h5 38. g3 Rf8 39. Rb4 Ra8 40. Bd3 Ra2 41. h4 Rg2 42. hxg5 Rxg3 43. Kf2 Rh3 44. Kg2 1-0

[Event "POL-ch U16"]
[Site "Sypniewo"]
[Date "2022.03.20"]
[Round "2"]
[White "Herwy, Jakub"]
[Black "Kolodziejski, Piotr"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "1947"]
[BlackElo "2115"]
[PlyCount "113"]
[EventDate "2022.03.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 c5 2. d3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Be2 d6 6. 0-0 Nf6 7. c3 0-0 8. Na3 Rb8 9. h3 b5 10. Nc2 b4 11. c4 e6 12. Be3 Qc7 13. b3 Nd7 14. d4 Ne7 15. Qd3 Bb7 16. Rad1 Rbd8 17. d5 exd5 18. exd5 h6 19. Bf2 f5 20. Bh4 Rde8 21. Rde1 Kh7 22. Nh2 Nf6 23. Bf3 Neg8 24. g4 Bc8 25. Ne3 Ne4 26. gxf5 gxf5 27. Bh5 Ngf6 28. Bxe8 Rxe8 29. Re2 Nh5 30. Rf3 Bd4 31. Nhf1 Qf7 32. Rg2 Bd7 33. Kh1 Rg8 34. Qc2 Re8 35. Qd3 a5 36. Nc2 Bh8 37. Re2 Rg8 38. Rg2 Rxg2 39. Kxg2 Qg7+ 40. Ng3 Nhxg3 41. Bxg3 Qb2 42. Re3 Qxa2 43. Re2 a4 44. Nxb4 Qxb3 45. Qxb3 axb3 46. Nd3 Bc8 47. Rb2 Bxb2 48. Nxb2 Ba6 49. Be1 Kg6 50. Kf3 Kf7 51. Ke3 Bc8 52. Kf3 Kg7 53. Ke3 Bd7 54. Kf3 Be8 55. Ke3 Bh5 56. Na4 Be8 57. Nb2 1/2-1/2

[Event "POL-ch U16"]
[Site "Sypniewo"]
[Date "2022.03.19"]
[Round "1"]
[White "Jendrowiak, Maciej"]
[Black "Herwy, Jakub"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1650"]
[BlackElo "1947"]
[PlyCount "88"]
[EventDate "2022.03.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Nf3 d6 5. d4 cxd4 6. cxd4 Nc6 7. Bc4 Nb6 8. Bb3 Bf5 9. 0-0 dxe5 10. Nxe5 Nxe5 11. dxe5 e6 12. Ba4+ Nxa4 13. Qxa4+ Qd7 14. Qxd7+ Kxd7 15. Rd1+ Kc6 16. Be3 Be7 17. Nd2 b6 18. Nb3 Rhd8 19. Rac1+ Kb7 20. f3 Rxd1+ 21. Rxd1 Rd8 22. Rxd8 Bxd8 23. a3 Bc7 24. f4 Kc6 25. Kf2 Kd5 26. Nd4 Bd3 27. Ke1 a6 28. Kd2 Be4 29. g3 h5 30. Ne2 Bg6 31. Nd4 Ke4 32. h3 Bf5 33. Nxf5 exf5 34. Ke2 h4 35. gxh4 g6 36. Bg1 b5 37. b3 Bd8 38. h5 gxh5 39. Bc5 Kxf4 40. Bd6 Ke4 41. a4 f4 42. axb5 axb5 43. b4 f3+ 44. Kf1 Bb6 0-1

[Event "EU-ch Rapid"]
[Site "Katowice"]
[Date "2021.12.18"]
[Round "1"]
[White "Herwy, Jakub"]
[Black "Schneider, Ilja"]
[Result "1/2-1/2"]
[ECO "B15"]
[WhiteElo "1951"]
[BlackElo "2479"]
[PlyCount "167"]
[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 c6 2. Nc3 d5 3. Nf3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. d4 Bd6 7. c3 0-0 8. Be2 Qc7 9. 0-0 Be6 10. Qc2 Nd7 11. Be3 Rfe8 12. Bd3 g6 13. h4 c5 14. h5 c4 15. Be2 Nb6 16. Nd2 Bh2+ 17. Kh1 Bf4 18. Ne4 Nd5 19. Bxf4 Qxf4 20. Bxc4 Nxc3 21. Qxc3 Qxe4 22. Bxe6 Rxe6 23. hxg6 hxg6 24. Rae1 Qh4+ 25. Kg1 Rc6 26. Qb3 Rb6 27. Qc3 Kg7 28. Re3 Rd8 29. Rd1 Rh8 30. Rh3 Qg4 31. Rdd3 Rxh3 32. Rxh3 Rc6 33. Qd2 g5 34. d5 Rd6 35. Qd3 f5 36. Qc3+ Rf6 37. Rd3 Qa4 38. d6 Qd7 39. Qe5 Kg6 40. Rd5 g4 41. b3 a6 42. a4 Kg7 43. Qd4 Kg6 44. Qd3 Kg7 45. Qd4 Kg6 46. Qe5 Kg7 47. b4 Kg6 48. b5 axb5 49. axb5 Kg7 50. Qd4 Kg6 51. g3 Re6 52. Qc3 Rxd6 53. Rxd6+ Qxd6 54. Qc8 Qd1+ 55. Kh2 Qd4 56. Qxb7 Qxf2+ 57. Qg2 Qd4 58. Qe2 Kh5 59. Qc2 Kg5 60. Qe2 Qc5 61. Qd2+ Kg6 62. Qb2 Qb6 63. Qe2 Kf6 64. Kg2 Qb7+ 65. Kh2 Qb6 66. Kg2 Qd4 67. Kh2 Kg5 68. Qe7+ Kg6 69. Qe2 Kh5 70. Qc2 Kg6 71. Qe2 Kf6 72. Qc2 f4 73. gxf4 Qxf4+ 74. Kg2 Qf3+ 75. Kg1 Qg3+ 76. Kh1 Qh3+ 77. Kg1 Qe3+ 78. Kh1 Kg5 79. Qb2 Qe1+ 80. Kg2 Qe4+ 81. Kg1 f5 82. b6 Qe1+ 83. Kg2 f4 84. Qg7+ 1/2-1/2

[Event "Jastrzebie Zdroj op 4th"]
[Site "Jastrzebie Zdroj"]
[Date "2021.11.13"]
[Round "9"]
[White "Herwy, Jakub"]
[Black "Drabiniok, Kazimierz"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1866"]
[BlackElo "1856"]
[PlyCount "93"]
[EventDate "2021.11.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 c6 5. Bc4 Nf6 6. Bd2 Qc7 7. Nf3 Bg4 8. h3 Bxf3 9. Qxf3 e6 10. 0-0-0 Nbd7 11. g4 Bb4 12. Kb1 Bxc3 13. Bxc3 Nb6 14. Bd3 Qd6 15. g5 Nfd5 16. Bd2 Nb4 17. Be4 N4d5 18. b3 Qa3 19. Bc1 Qb4 20. Bb2 Qe7 21. c4 Nc7 22. d5 cxd5 23. cxd5 exd5 24. Bxd5 Nbxd5 25. Rhe1 Ne6 26. Rxd5 0-0 27. Qc3 Rfe8 28. h4 Rac8 29. Qe3 Qc7 30. a3 b6 31. Re5 Qd6 32. f4 Red8 33. f5 Nc5 34. Ka2 Kf8 35. f6 g6 36. Re7 Ne6 37. h5 Rc2 38. hxg6 hxg6 39. Re2 Rxe2 40. Qxe2 Rd7 41. Rxe6 fxe6 42. Qe4 Kf7 43. Qh4 Qf8 44. Qh7+ Ke8 45. Qxg6+ Kd8 46. Qe4 Kc7 47. Be5+ 1-0

[Event "Jastrzebie Zdroj op 4th"]
[Site "Jastrzebie Zdroj"]
[Date "2021.11.12"]
[Round "8"]
[White "Zabystrzan, Pavel"]
[Black "Herwy, Jakub"]
[Result "1/2-1/2"]
[ECO "E60"]
[WhiteElo "2199"]
[BlackElo "1866"]
[PlyCount "73"]
[EventDate "2021.11.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. b3 Bg7 4. Bb2 0-0 5. Bg2 c5 6. 0-0 d6 7. c4 Nc6 8. Nc3 Bd7 9. d4 cxd4 10. Nxd4 Nxd4 11. Qxd4 Bc6 12. Nd5 Bxd5 13. Bxd5 Qd7 14. Rfd1 Ne8 15. Qd2 Rc8 16. Rac1 b6 17. h4 h5 18. Bg2 Kh7 19. Kh2 Bxb2 20. Qxb2 f5 21. f4 Nf6 22. Bf3 Qe6 23. Qd4 Rfd8 24. Re1 Qf7 25. Rcd1 Rd7 26. Kg2 Rc5 27. e4 e5 28. fxe5 dxe5 29. Qe3 fxe4 30. Bxe4 Ng4 31. Qe2 Rd4 32. Qf3 Qxf3+ 33. Bxf3 Rxd1 34. Bxd1 Nf6 35. Bc2 Kg7 36. Kf3 b5 37. Bd3 1/2-1/2

[Event "Jastrzebie Zdroj op 4th"]
[Site "Jastrzebie Zdroj"]
[Date "2021.11.11"]
[Round "6"]
[White "Herwy, Jakub"]
[Black "Posluszny, Tomasz"]
[Result "0-1"]
[ECO "C27"]
[WhiteElo "1866"]
[BlackElo "2034"]
[PlyCount "134"]
[EventDate "2021.11.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. Bc4 Bc5 4. d3 0-0 5. Nf3 d6 6. Na4 Nbd7 7. Nxc5 Nxc5 8. Be3 Ne6 9. 0-0 c6 10. Bb3 Qc7 11. Bxe6 Bxe6 12. c4 Ng4 13. h3 Nxe3 14. fxe3 f5 15. exf5 Rxf5 16. e4 Rf4 17. Qe2 Raf8 18. Rf2 b5 19. Raf1 Qb6 20. Kh2 h6 21. b3 a5 22. g3 R4f7 23. g4 g6 24. Kg3 a4 25. Nh4 Rxf2 26. Rxf2 Rxf2 27. Qxf2 Qxf2+ 28. Kxf2 Kf7 29. cxb5 cxb5 30. bxa4 b4 31. a5 Bxa2 32. Nf3 Be6 33. a6 Bc8 34. a7 Bb7 35. Nd2 d5 36. exd5 Bxd5 37. Ke3 h5 38. Nc4 Kf6 39. Nb6 Bc6 40. a8Q Bxa8 41. Nxa8 b3 42. Nb6 b2 43. Nd5+ Kg5 44. Nc3 hxg4 45. hxg4 Kxg4 46. Ke4 Kh3 47. Kxe5 g5 48. d4 g4 49. d5 g3 50. d6 g2 51. d7 g1Q 52. d8Q Qe3+ 53. Kf5 Qxc3 54. Qd1 Qc5+ 55. Ke4 Qc4+ 56. Ke5 Qb5+ 57. Kf4 Qb4+ 58. Ke3 b1Q 59. Qf1+ Kg4 60. Qg2+ Kh5 61. Qd5+ Kg6 62. Qe6+ Kg7 63. Qe5+ Kf7 64. Qd5+ Ke7 65. Qe5+ Kd7 66. Qd5+ Qd6 67. Qa5 Qbb6+ 0-1

[Event "Jastrzebie Zdroj op 4th"]
[Site "Jastrzebie Zdroj"]
[Date "2021.11.11"]
[Round "7"]
[White "Herwy, Jakub"]
[Black "Seemann, Pola"]
[Result "1-0"]
[ECO "C29"]
[WhiteElo "1866"]
[BlackElo "1491"]
[PlyCount "59"]
[EventDate "2021.11.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. f4 d5 4. fxe5 Nxe4 5. Qf3 f5 6. d3 Nxc3 7. bxc3 d4 8. Be2 Nc6 9. Qg3 Be6 10. Nh3 Qd7 11. 0-0 Bc5 12. c4 0-0 13. Bf3 Rae8 14. Bf4 Ne7 15. Ng5 Kh8 16. Rab1 b6 17. Qh3 Bg8 18. e6 Qd8 19. Bh5 Qc8 20. Bf7 Bd6 21. Bxd6 cxd6 22. Bxg8 h6 23. Bf7 Rd8 24. Rxf5 d5 25. Rf3 dxc4 26. Ne4 cxd3 27. cxd3 Qc2 28. Rbf1 Qxa2 29. Rf6 Ng8 30. e7 1-0

[Event "Jastrzebie Zdroj op 4th"]
[Site "Jastrzebie Zdroj"]
[Date "2021.11.10"]
[Round "5"]
[White "Niedbala, Bartlomiej"]
[Black "Herwy, Jakub"]
[Result "1-0"]
[ECO "B42"]
[WhiteElo "2382"]
[BlackElo "1866"]
[PlyCount "65"]
[EventDate "2021.11.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Bc5 6. Nb3 Be7 7. Qg4 g6 8. Qe2 Qc7 9. Nc3 d6 10. Bd2 Nc6 11. f4 Nf6 12. 0-0-0 b5 13. g4 b4 14. Na4 e5 15. f5 Bd7 16. Be3 Nd4 17. Nxd4 Bxa4 18. Nb3 gxf5 19. exf5 Bxb3 20. axb3 Qa5 21. Kb1 e4 22. Bxe4 Nxe4 23. Bd4 d5 24. Bxh8 f6 25. g5 0-0-0 26. Bxf6 Bxf6 27. gxf6 Qb6 28. Rxd5 Rxd5 29. Qxe4 Qc5 30. Re1 Rxf5 31. Qe8+ Kc7 32. Re7+ Kb6 33. Qd8+ 1-0

[Event "Jastrzebie Zdroj op 4th"]
[Site "Jastrzebie Zdroj"]
[Date "2021.11.09"]
[Round "4"]
[White "Adamczyk, Zuzanna"]
[Black "Herwy, Jakub"]
[Result "0-1"]
[ECO "A62"]
[WhiteElo "2035"]
[BlackElo "1866"]
[PlyCount "238"]
[EventDate "2021.11.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. g3 g6 7. Bg2 Bg7 8. Nf3 0-0 9. 0-0 a6 10. a4 Re8 11. Bf4 Qc7 12. Nd2 Nh5 13. Be3 Nd7 14. g4 Nhf6 15. h3 Ne5 16. Bf4 Bd7 17. Bxe5 Rxe5 18. Nc4 Ree8 19. a5 Bb5 20. Na3 Bd7 21. Nc4 Bb5 22. Na3 b6 23. Naxb5 axb5 24. a6 Qd7 25. Qd3 b4 26. Nb5 Rec8 27. b3 Ne8 28. Ra2 Nc7 29. Nxc7 Rxc7 30. Rc1 Rca7 31. e3 b5 32. Bf1 Rxa6 33. Rxa6 Rxa6 34. Qxb5 Qxb5 35. Bxb5 Ra2 36. Kg2 Bf6 37. Kg3 Kg7 38. Bc4 Be5+ 39. f4 Bc3 40. Rd1 g5 41. Bd3 h6 42. Bb5 Kf6 43. Bc4 Kg7 44. Kf3 Kf6 45. Kg3 Rc2 46. Bd3 Ra2 47. Bc4 Kg7 48. Kf3 Bf6 49. Kg3 Rc2 50. Kf3 Rc3 51. Rd3 Rc1 52. Rd2 Rc3 53. Rd3 Rc2 54. Rd1 Rh2 55. Kg3 Rb2 56. Rf1 Rc2 57. Rd1 Bb2 58. Kf3 Bc1 59. Rd3 Bd2 60. Bb5 Kf6 61. Bc4 Bc1 62. Rd1 Kg7 63. Rd3 Bd2 64. Bb5 Rb2 65. Bc4 Bc3 66. Rd1 Rc2 67. Bd3 Ra2 68. Bb5 Rh2 69. Kg3 Rb2 70. Bc4 Bf6 71. Rd3 Rc2 72. Rd1 Bb2 73. Kf3 Bc1 74. Rd3 Bd2 75. Bb5 Bc1 76. Bc4 Kf6 77. Bb5 Rh2 78. Kg3 Rb2 79. Bc4 Bd2 80. Kf3 Kg7 81. Bb5 Kg6 82. Bc4 h5 83. fxg5 h4 84. e4 Bc3 85. Rd1 Rh2 86. Bf1 Rb2 87. Bc4 Bd4 88. e5 Bxe5 89. Ke4 Rh2 90. Bf1 Rf2 91. Ke3 Bd4+ 92. Kd3 Rf3+ 93. Kc2 Rc3+ 94. Kb2 Kxg5 95. Ka2 Rc2+ 96. Kb1 Rb2+ 97. Kc1 Rxb3 98. Rd3 Ra3 99. Rxa3 bxa3 100. Kb1 Kf4 101. Ka2 Bb2 102. Kb3 f6 103. Bd3 Kg3 104. Bf5 c4+ 105. Ka2 Kg2 106. Kb1 Bc3 107. Bd7 f5 108. gxf5 Kxh3 109. f6+ Kg2 110. f7 Bg7 111. Ka2 h3 112. Bf5 h2 113. Kxa3 h1Q 114. Be4+ Kg1 115. Bxh1 Kxh1 116. Kb4 c3 117. f8Q Bxf8 118. Kxc3 Bg7+ 119. Kd3 Kg2 0-1

[Event "Jastrzebie Zdroj op 4th"]
[Site "Jastrzebie Zdroj"]
[Date "2021.11.08"]
[Round "3"]
[White "Herwy, Jakub"]
[Black "Tymrakiewicz, Rafal"]
[Result "1-0"]
[ECO "B16"]
[WhiteElo "1866"]
[BlackElo "2225"]
[PlyCount "91"]
[EventDate "2021.11.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ gxf6 6. Nf3 Bg4 7. Be2 Nd7 8. Nh4 Bxe2 9. Qxe2 e6 10. 0-0 Qc7 11. c4 Bd6 12. g3 0-0-0 13. Be3 c5 14. d5 Rhe8 15. Rfd1 Ne5 16. f4 Nd7 17. dxe6 fxe6 18. Qh5 f5 19. Qxh7 Qc6 20. Qf7 Re7 21. Qg6 Bc7 22. b3 Rh8 23. Rd3 Reh7 24. Rad1 Rh6 25. Nxf5 exf5 26. Qxc6 bxc6 27. Rxd7 Rxh2 28. R1d2 R2h5 29. Kg2 Bb6 30. Kf3 Rh3 31. R7d6 Kb7 32. Rf6 R3h5 33. Rd7+ Ka6 34. Rxc6 R8h6 35. Rxh6 Rxh6 36. Rd5 Rh5 37. Bxc5 Bc7 38. Bf2 Kb7 39. b4 a6 40. a4 Bb8 41. b5 a5 42. c5 Rh1 43. c6+ Ka8 44. b6 Bc7 45. bxc7 Rd1 46. Rxa5# 1-0

[Event "Jastrzebie Zdroj op 4th"]
[Site "Jastrzebie Zdroj"]
[Date "2021.11.07"]
[Round "1"]
[White "Herwy, Jakub"]
[Black "Figa, Karolina"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "1866"]
[BlackElo "1355"]
[PlyCount "55"]
[EventDate "2021.11.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Nf3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. d4 Bd6 7. Bd3 0-0 8. 0-0 Bg4 9. h3 Bh5 10. c4 Re8 11. Be3 Nd7 12. c5 Bc7 13. Bc4 b5 14. Bb3 a5 15. a4 Rb8 16. axb5 Rxb5 17. Ba4 Rxb2 18. Bxc6 Rb4 19. Bxd7 Qxd7 20. d5 Bxf3 21. Qxf3 Ree4 22. d6 Bb8 23. Rxa5 Ra4 24. Rxa4 Rxa4 25. Rb1 Bxd6 26. Rd1 Ra6 27. cxd6 Rc6 28. Qxc6 1-0

[Event "Jastrzebie Zdroj op 4th"]
[Site "Jastrzebie Zdroj"]
[Date "2021.11.07"]
[Round "2"]
[White "Radzimski, Antoni"]
[Black "Herwy, Jakub"]
[Result "0-1"]
[ECO "B47"]
[WhiteElo "1581"]
[BlackElo "1866"]
[PlyCount "76"]
[EventDate "2021.11.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. g3 Nf6 7. Bg2 Nc6 8. 0-0 Bc5 9. Be3 Ba7 10. Nxc6 dxc6 11. e5 Nd5 12. Bxa7 Rxa7 13. Qd4 Qb6 14. Qxb6 Nxb6 15. Ne4 Nc4 16. f4 Nxb2 17. Nd6+ Ke7 18. Rab1 Na4 19. Rb4 b5 20. Bxc6 Rc7 21. Be4 Nc3 22. Rb2 f5 23. Bg2 Na4 24. Rbb1 Nc3 25. Rb2 Bd7 26. a3 Bc6 27. Bxc6 Rxc6 28. Re1 Rd8 29. Rb3 Rd7 30. h3 g6 31. g4 Nd5 32. gxf5 exf5 33. Rf3 Rxc2 34. Rd1 Ke6 35. h4 Rc3 36. Rxc3 Nxc3 37. Rd2 Nd5 38. Rd4 Nxf4 0-1

[Event "POL-ch U14"]
[Site "Uniejow"]
[Date "2021.07.25"]
[Round "9"]
[White "Herwy, Jakub"]
[Black "Demski, Michal"]
[Result "1/2-1/2"]
[ECO "C29"]
[WhiteElo "1916"]
[BlackElo "1768"]
[PlyCount "72"]
[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. Nc3 Nf6 3. f4 d5 4. fxe5 Nxe4 5. Qf3 f5 6. d3 Nxc3 7. bxc3 Be7 8. d4 0-0 9. Ne2 c6 10. Nf4 Qe8 11. h4 Qf7 12. Be2 b6 13. Qg3 g6 14. a4 Na6 15. Ba3 Nc7 16. 0-0 Bxa3 17. Rxa3 Ne6 18. a5 Nxf4 19. Qxf4 b5 20. Raa1 Be6 21. Rf3 Kg7 22. Kf2 Rg8 23. Ke3 h5 24. Kd2 Rh8 25. Rff1 Rad8 26. Qg5 Rde8 27. Rf3 Rh6 28. Bd3 Kh7 29. Raf1 Rf8 30. Rf4 Qg7 31. R1f3 Rf7 32. Rg3 Re7 33. Be2 Rf7 34. Rf1 Re7 35. Bd3 Rf7 36. Qe3 Qf8 1/2-1/2

[Event "POL-ch U14"]
[Site "Uniejow"]
[Date "2021.07.24"]
[Round "8"]
[White "Paszkowski, Krystian"]
[Black "Herwy, Jakub"]
[Result "1/2-1/2"]
[ECO "B40"]
[WhiteElo "1782"]
[BlackElo "1916"]
[PlyCount "60"]
[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. g3 a6 4. Bg2 Qc7 5. 0-0 d6 6. Re1 Nc6 7. c3 g6 8. d4 Bg7 9. Be3 b6 10. e5 d5 11. dxc5 bxc5 12. Bxc5 Nxe5 13. Nxe5 Qxc5 14. c4 Ne7 15. Qa4+ Kf8 16. Nc3 Bxe5 17. Rxe5 Qd4 18. Re2 Rb8 19. cxd5 Qxa4 20. Nxa4 Nxd5 21. Rd1 Nf6 22. Rc2 Bb7 23. Nc5 Bc8 24. Rd6 Ke7 25. Rd4 Rd8 26. Rxd8 Kxd8 27. Kf1 Rb6 28. Ke2 e5 29. Nd3 Bf5 30. Rd2 Bxd3+ 1/2-1/2

[Event "POL-ch U14"]
[Site "Uniejow"]
[Date "2021.07.23"]
[Round "7"]
[White "Herwy, Jakub"]
[Black "Fiszer, Bartosz"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "1916"]
[BlackElo "2216"]
[PlyCount "64"]
[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. d3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Be2 d6 6. 0-0 b5 7. c3 b4 8. Be3 Nf6 9. Kh1 0-0 10. Qc2 Rb8 11. Nbd2 Ba6 12. Rfe1 Qd7 13. Nb3 Rfc8 14. Bxc5 Ng4 15. Rac1 bxc3 16. bxc3 Rxb3 17. axb3 dxc5 18. h3 Nf6 19. g4 Rd8 20. Rcd1 Qc7 21. Qc1 Qb7 22. Qc2 Qb8 23. e5 Nd5 24. d4 Ne3 25. Qe4 Bxe2 26. Qxe3 Bxd1 27. Rxd1 Qxb3 28. Rd3 cxd4 29. cxd4 Qb1+ 30. Kh2 Nb4 31. e6 Qxd3 32. exf7+ Kf8 0-1

[Event "POL-ch U14"]
[Site "Uniejow"]
[Date "2021.07.22"]
[Round "5"]
[White "Herwy, Jakub"]
[Black "Krawczyk, Flawian"]
[Result "1-0"]
[ECO "C24"]
[WhiteElo "1916"]
[BlackElo "1984"]
[PlyCount "105"]
[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. Bc4 Nf6 3. d3 c6 4. Qe2 Bb4+ 5. c3 Ba5 6. Nf3 Qe7 7. Nbd2 0-0 8. 0-0 d5 9. Bb3 Bc7 10. Rd1 a5 11. Nf1 Na6 12. Ng3 Nc5 13. Bc2 dxe4 14. dxe4 Ne8 15. Be3 b6 16. b4 axb4 17. cxb4 Ne6 18. Qc4 Nd6 19. Qxc6 Bb7 20. Qc3 Nb5 21. Qb2 Na3 22. Bd3 b5 23. Rac1 Rfd8 24. Bf1 Rxd1 25. Rxd1 Ra4 26. Nxe5 Qf6 27. Nd3 Qxb2 28. Nxb2 Rxb4 29. Nd3 Rb1 30. Rxb1 Nxb1 31. f3 Bd6 32. Nf5 Bf8 33. Nd4 Nxd4 34. Bxd4 b4 35. Bc5 Bxc5+ 36. Nxc5 Bc8 37. Nd3 Be6 38. Nxb4 Nc3 39. a3 Bb3 40. Bd3 Kf8 41. Kf2 Ke7 42. Ke3 f6 43. Kd2 Na4 44. Bc2 Bxc2 45. Kxc2 Kd6 46. Kb3 Nc5+ 47. Kc4 Na4 48. Nd3 g5 49. Kb4 Nb6 50. a4 h5 51. a5 Na8 52. Kb5 Kc7 53. Nb4 1-0

[Event "POL-ch U14"]
[Site "Uniejow"]
[Date "2021.07.22"]
[Round "6"]
[White "Malek, Jan"]
[Black "Herwy, Jakub"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2097"]
[BlackElo "1916"]
[PlyCount "107"]
[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. c3 Nf6 3. e5 Nd5 4. Bc4 Nb6 5. Bb3 d6 6. exd6 Qxd6 7. Nf3 Nc6 8. 0-0 g6 9. d4 cxd4 10. cxd4 Bg7 11. Nc3 0-0 12. Be3 Bg4 13. h3 Bxf3 14. Qxf3 Nxd4 15. Bxd4 Qxd4 16. Qxb7 Qd7 17. Qf3 Rac8 18. Rac1 e6 19. Rfd1 Qc6 20. Qe2 Rfd8 21. Qa6 Rxd1+ 22. Rxd1 Bxc3 23. bxc3 Rc7 24. Rd3 Qe4 25. Qb5 Rxc3 26. Rxc3 Qe1+ 27. Kh2 Qxc3 28. Qe8+ Kg7 29. Qb8 Nc8 30. Qb7 Qc5 31. Kg1 Ne7 32. g3 Nd5 33. Kg2 h5 34. h4 Qd4 35. Kg1 a5 36. Qa6 Qa1+ 37. Kg2 Qe5 38. Qa7 Nf6 39. Kg1 Ng4 40. Kg2 Nh6 41. Qa6 Nf5 42. Qd3 Nd6 43. Qa6 Nf5 44. Qd3 Nd4 45. Bc4 Qc5 46. Kg1 e5 47. Bb3 Qc6 48. Qe3 Qd6 49. Qe4 Qc7 50. Qd5 Ne6 51. Qe4 Nc5 52. Qc4 Qe7 53. Qb5 Qa7 54. Bd5 1/2-1/2

[Event "POL-ch U14"]
[Site "Uniejow"]
[Date "2021.07.21"]
[Round "4"]
[White "Gbiorczyk, Mikolaj1111"]
[Black "Herwy, Jakub"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1467"]
[BlackElo "1916"]
[PlyCount "212"]
[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. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 Nc6 6. Bc4 Nb6 7. Bb3 d6 8. exd6 Qxd6 9. Na3 a6 10. 0-0 dxc3 11. Qe2 e6 12. Rd1 Qc7 13. Be3 Be7 14. Rac1 0-0 15. Rxc3 Rd8 16. Rcd3 Rxd3 17. Qxd3 Nb4 18. Bxb6 Qxb6 19. Qe4 Qc7 20. Ne5 Nc6 21. Nac4 Nxe5 22. Nxe5 Rb8 23. Bc2 f5 24. Qe2 Bf6 25. f4 b5 26. Bb3 Rb6 27. Qd3 g6 28. h3 Kg7 29. Qe3 Bxe5 30. fxe5 h6 31. Qd4 Rc6 32. Kh2 a5 33. a3 a4 34. Ba2 Rc5 35. Qd6 Qxd6 36. exd6 Bd7 37. Bxe6 Bxe6 38. d7 Bxd7 39. Rxd7+ Kf6 40. Rd4 Re5 41. Rb4 g5 42. Kg1 h5 43. Kf2 h4 44. Kf1 Ke6 45. b3 axb3 46. Rxb3 Kf6 47. Rb4 Kg6 48. a4 bxa4 49. Rxa4 Re4 50. Ra6+ Kh5 51. Ra3 g4 52. hxg4+ fxg4 53. Ra5+ Kg6 54. Kf2 Rf4+ 55. Kg1 g3 56. Ra1 Rd4 57. Rb1 Kf5 58. Kf1 Rf4+ 59. Kg1 Rc4 60. Kf1 Kf4 61. Ra1 Rd4 62. Re1 Ra4 63. Kg1 Ra2 64. Kh1 Ra3 65. Rf1+ Ke4 66. Kg1 Ra2 67. Re1+ Kd3 68. Kf1 Rf2+ 69. Kg1 Rf4 70. Ra1 Rc4 71. Rd1+ Ke3 72. Kf1 Kf4 73. Re1 Rc2 74. Kg1 Kg4 75. Re4+ Kf5 76. Re1 Rd2 77. Kh1 Kg5 78. Kg1 Rc2 79. Kh1 Kf4 80. Kg1 Rd2 81. Kh1 Kg5 82. Kg1 Rd3 83. Rf1 Rd2 84. Re1 Ra2 85. Rf1 Ra4 86. Kh1 Re4 87. Kg1 Re2 88. Ra1 Rf2 89. Ra5+ Kg4 90. Ra4+ Rf4 91. Ra3 Rb4 92. Ra1 Kf4 93. Kf1 Rc4 94. Rb1 Rc5 95. Ra1 Kg5 96. Rb1 Rf5+ 97. Kg1 Rf4 98. Rb5+ Kg4 99. Rb3 Ra4 100. Rb1 Rd4 101. Rf1 Kg5 102. Kh1 Rb4 103. Kg1 Rb2 104. Kh1 h3 105. Rg1 Kh4 106. gxh3 Rh2# 0-1

[Event "POL-ch U14"]
[Site "Uniejow"]
[Date "2021.07.20"]
[Round "3"]
[White "Herwy, Jakub"]
[Black "Grzebieniowski, Michal"]
[Result "1-0"]
[ECO "B21"]
[WhiteElo "1916"]
[BlackElo "1663"]
[PlyCount "83"]
[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. d3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Be2 d6 6. 0-0 Bg4 7. c3 Bxf3 8. Bxf3 e6 9. Be3 Nge7 10. Na3 0-0 11. Qd2 Qd7 12. Rad1 Rfd8 13. Nc2 b5 14. d4 cxd4 15. Nxd4 Na5 16. Qd3 Nc4 17. Bc1 a6 18. b3 Nb6 19. h4 Rac8 20. Be3 d5 21. e5 Qc7 22. Rc1 Nd7 23. b4 Nb6 24. h5 Na4 25. hxg6 hxg6 26. Rc2 Qc4 27. Qd2 Qc7 28. g3 Nc6 29. Be2 Nxd4 30. Bxd4 Qe7 31. Bd3 Rc6 32. Kg2 Qc7 33. g4 Rc8 34. a3 Qb8 35. Rf3 Qc7 36. Be2 Rb8 37. Qe3 Re8 38. Rc1 Kf8 39. Rh1 Ke7 40. f5 gxf5 41. Qg5+ Kf8 42. Rfh3 1-0

[Event "POL-ch U14"]
[Site "Uniejow"]
[Date "2021.07.20"]
[Round "2"]
[White "Nagly, Wojciech"]
[Black "Herwy, Jakub"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1514"]
[BlackElo "1916"]
[PlyCount "114"]
[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. c3 Nf6 4. e5 Nd5 5. d4 cxd4 6. cxd4 Nc6 7. Bc4 Nb6 8. Bb3 d6 9. 0-0 Be7 10. Nc3 0-0 11. Nb5 dxe5 12. dxe5 a6 13. Qxd8 Rxd8 14. Nc7 Rb8 15. Be3 Na8 16. Nxa8 Rxa8 17. Bb6 Rf8 18. Rac1 Bd8 19. Bc5 Re8 20. Ba4 b5 21. Bc2 Bb7 22. Rfd1 Ne7 23. Ng5 Nd5 24. Ne4 Bc7 25. Bd6 Bb6 26. a4 Rec8 27. axb5 axb5 28. g3 Ne3 29. fxe3 Bxe3+ 30. Kf1 Bxc1 31. Nc5 Rxc5 32. Bxc5 Bxb2 33. Rd7 Bd5 34. Bd6 g6 35. h4 h5 36. Kf2 Ba3 37. Ke3 b4 38. Be4 Bc1+ 39. Kd4 Bxe4 40. Kxe4 b3 41. Rb7 b2 42. Kd3 Rc8 43. Be7 g5 44. hxg5 Kh7 45. Bd6 Kg6 46. Be7 Rc7 47. Rxc7 b1Q+ 48. Ke2 Qe4+ 49. Kf2 Be3+ 50. Ke2 Bb6+ 51. Kd2 Bxc7 52. Bf6 Ba5+ 53. Kc1 Qe2 54. g4 Bc3 55. gxh5+ Kxh5 56. g6 Qd2+ 57. Kb1 Qb2# 0-1

[Event "POL-ch U14"]
[Site "Uniejow"]
[Date "2021.07.19"]
[Round "1"]
[White "Herwy, Jakub"]
[Black "Krasniewski, Maciej"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1916"]
[BlackElo "1572"]
[PlyCount "72"]
[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. d3 Nc6 3. f4 d6 4. Nf3 g6 5. Be2 Bg7 6. c3 Nf6 7. 0-0 0-0 8. Na3 Rb8 9. Be3 b5 10. Qd2 Ng4 11. Nc2 Nxe3 12. Nxe3 b4 13. d4 bxc3 14. bxc3 cxd4 15. cxd4 e5 16. fxe5 dxe5 17. d5 Nd4 18. Nxd4 exd4 19. Nc4 d3 20. Bxd3 Bxa1 21. Rxa1 Ba6 22. Ne3 Bxd3 23. Qxd3 Qb6 24. Kh1 Qb5 25. Qd1 Qb2 26. Nc4 Qb4 27. Qf1 Rbc8 28. Ne5 Qd6 29. Ng4 f6 30. Qf3 h5 31. Nf2 Qe5 32. Rf1 f5 33. Nd3 Qxe4 34. Qg3 f4 35. Qh3 Rc3 36. Rd1 Qxd5 0-1

[Event "POL-chT U20"]
[Site "Lublin"]
[Date "2021.07.04"]
[Round "9.4"]
[White "Wydmanski, Szymon"]
[Black "Herwy, Jakub"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "1697"]
[BlackElo "1907"]
[PlyCount "55"]
[EventDate "2021.06.26"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]
[WhiteTeam "Krakow KKSz"]
[BlackTeam "Jastrzebie Zdroj Pionier"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. c4 e5 2. g3 Nc6 3. Bg2 g6 4. Nc3 Bg7 5. d3 d6 6. e3 Be6 7. Nge2 Qd7 8. Nd5 Nd8 9. 0-0 c6 10. Ndc3 f5 11. b4 h5 12. f4 Nf7 13. b5 Ne7 14. Rb1 h4 15. bxc6 bxc6 16. Qa4 hxg3 17. hxg3 0-0 18. Qa6 Rab8 19. Ba3 Qc7 20. d4 exd4 21. Nxd4 Bxd4 22. exd4 c5 23. dxc5 Rxb1 24. Rxb1 Bc8 25. cxd6 Qd7 26. dxe7 Qd4+ 27. Kh2 Re8 28. Qxg6+ 1-0

[Event "POL-chT U20"]
[Site "Lublin"]
[Date "2021.07.03"]
[Round "8.4"]
[White "Herwy, Jakub"]
[Black "Dziewonski, Dariusz"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "1907"]
[BlackElo "1963"]
[PlyCount "114"]
[EventDate "2021.06.26"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]
[WhiteTeam "Jastrzebie Zdroj Pionier"]
[BlackTeam "Trzebinia UKS Hetman Koronny"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. d3 Nc6 3. f4 d5 4. Be2 dxe4 5. dxe4 Qxd1+ 6. Bxd1 b6 7. c3 Bb7 8. Na3 e6 9. Bf3 0-0-0 10. Nh3 h6 11. Be3 Nf6 12. Rd1 Rxd1+ 13. Kxd1 Be7 14. Kc2 Nxe4 15. Bxe4 Nb4+ 16. cxb4 Bc6 17. Bd5 Bxd5 18. Kd2 Bxg2 19. Nf2 Bxh1 20. Nxh1 cxb4 21. Nc4 Bc5 22. Bxc5 bxc5 23. Nf2 Rd8+ 24. Ke3 f6 25. b3 Kc7 26. h3 Rd5 27. Nd3 Rh5 28. Nf2 Kc6 29. Nd2 Rd5 30. Nc4 Kb5 31. Nd3 a5 32. a4+ bxa3 33. Nxa3+ Ka6 34. Nc4 Rh5 35. Nf2 Kb5 36. Kd3 Rh4 37. Ke3 Kb4 38. Nd2 Rh5 39. Kd3 Rd5+ 40. Kc2 Kb5 41. Nde4 Rd4 42. Nc3+ Kc6 43. Ne2 Rd8 44. Kc3 Ra8 45. Nc1 a4 46. bxa4 Rxa4 47. Ncd3 Kd5 48. Kd2 Kd4 49. Nc1 Ra3 50. Ne2+ Kc4 51. h4 f5 52. Nc1 Rf3 53. Ncd3 Kd4 54. Ke2 Re3+ 55. Kd2 c4 56. Ne5 c3+ 57. Kc1 c2 0-1

[Event "POL-chT U20"]
[Site "Lublin"]
[Date "2021.07.02"]
[Round "7.4"]
[White "Herwy, Jakub"]
[Black "Karwot, Marek"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1907"]
[BlackElo "1395"]
[PlyCount "91"]
[EventDate "2021.06.26"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]
[WhiteTeam "Jastrzebie Zdroj Pionier"]
[BlackTeam "Rydultowy Ognisko"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 d5 2. exd5 Nf6 3. d4 Bg4 4. Nf3 Qxd5 5. Be2 Nc6 6. c4 Qf5 7. Be3 0-0-0 8. 0-0 e5 9. d5 e4 10. Nd4 Nxd4 11. Bxd4 Bxe2 12. Qxe2 c5 13. Bxf6 gxf6 14. Nc3 Re8 15. Rfe1 Rg8 16. Nxe4 Kb8 17. Ng3 Rxe2 18. Nxf5 Rxb2 19. Rab1 Rxb1 20. Rxb1 Rg5 21. Ne3 Bd6 22. Rb3 Kc7 23. g3 b6 24. Kg2 Rh5 25. f4 f5 26. h4 Kd7 27. Kf3 Be7 28. Ra3 a5 29. Rb3 Bd8 30. a4 Kd6 31. Ng2 Rh6 32. Re3 Kd7 33. Re5 Rf6 34. Ne3 Bc7 35. Rxf5 Rxf5 36. Nxf5 Bd8 37. g4 Ke8 38. g5 Kf8 39. Ke4 f6 40. Ng3 fxg5 41. hxg5 Kf7 42. Kf5 b5 43. cxb5 c4 44. Ne4 Bc7 45. d6 Bd8 46. Ke5 1-0

[Event "POL-chT U20"]
[Site "Lublin"]
[Date "2021.07.01"]
[Round "6.4"]
[White "Ptaszynski, Szymon"]
[Black "Herwy, Jakub"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "1494"]
[BlackElo "1907"]
[PlyCount "88"]
[EventDate "2021.06.26"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]
[WhiteTeam "Bialystok MUKS Stoczek 45"]
[BlackTeam "Jastrzebie Zdroj Pionier"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. e5 Nd5 5. Bc4 Nb6 6. Bb3 d6 7. exd6 Bxd6 8. d4 0-0 9. 0-0 Nc6 10. Be3 cxd4 11. cxd4 Nd5 12. Nc3 Nce7 13. Bc2 Ng6 14. a3 Nxc3 15. bxc3 Qc7 16. Qd3 b6 17. h4 h5 18. Bd2 a5 19. Qe2 Ba6 20. Bd3 Bxd3 21. Qxd3 Ne7 22. Ng5 g6 23. g3 Nf5 24. Ne4 Rac8 25. a4 Rfd8 26. Rfb1 Qc6 27. Qe2 Kg7 28. Bg5 Be7 29. Bf4 f6 30. f3 Rd5 31. Bd2 Nd6 32. Nxd6 Qxd6 33. f4 Qc6 34. Re1 Kf7 35. Rab1 Bf8 36. Kh2 f5 37. Kg1 Be7 38. Kf2 Bf6 39. Qa6 Bd8 40. Qe2 Bf6 41. Qa6 Bd8 42. Qe2 Bf6 43. Qa6 Bd8 44. Qe2 Bf6 1/2-1/2

[Event "POL-chT U20"]
[Site "Lublin"]
[Date "2021.06.30"]
[Round "5.4"]
[White "Herwy, Jakub"]
[Black "Krawczyk, Flawian"]
[Result "1-0"]
[ECO "B21"]
[WhiteElo "1907"]
[BlackElo "1942"]
[PlyCount "85"]
[EventDate "2021.06.26"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]
[WhiteTeam "Jastrzebie Zdroj Pionier"]
[BlackTeam "Czarna LKSz"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. d3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Be2 e6 6. 0-0 Nge7 7. c3 0-0 8. Be3 b6 9. Na3 Bb7 10. Qd2 f5 11. Rad1 a6 12. e5 Nd5 13. d4 cxd4 14. Nxd4 Bh6 15. c4 Nxe3 16. Qxe3 Qe7 17. Nb3 g5 18. Qxb6 Rab8 19. Qc7 Rfd8 20. Bf3 gxf4 21. Rfe1 Ba8 22. Re2 Rb7 23. Qd6 Qxd6 24. Rxd6 Rc7 25. c5 Bg7 26. Nc4 Bf8 27. Nb6 Bxd6 28. exd6 Rcc8 29. Nxa8 Rxa8 30. Bxc6 dxc6 31. Nd4 Re8 32. Nxc6 Kf7 33. d7 Rg8 34. Rd2 f3 35. d8Q Raxd8 36. Nxd8+ Ke7 37. Nc6+ Kf6 38. g3 Kg5 39. Ne5 f4 40. Nxf3+ Kg4 41. Kg2 Kf5 42. c6 e5 43. Rd5 1-0

[Event "POL-chT U20"]
[Site "Lublin"]
[Date "2021.06.29"]
[Round "4.4"]
[White "Seemann, Pola"]
[Black "Herwy, Jakub"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1607"]
[BlackElo "1907"]
[PlyCount "132"]
[EventDate "2021.06.26"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]
[WhiteTeam "Rybnik MKSz"]
[BlackTeam "Jastrzebie Zdroj Pionier"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

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 Ne7 10. Be3 Nc6 11. Qd2 Be7 12. Bf4 Qa5 13. Rad1 b5 14. Rfe1 0-0 15. Ne5 b4 16. Nxc6 dxc6 17. Ne2 e5 18. Bg3 Be6 19. b3 f6 20. Kh1 Rad8 21. Qe3 Bc5 22. Qc1 Qxa2 23. f4 Rxd1 24. Qxd1 Qa5 25. Nc1 Bd4 26. Nd3 Qb5 27. Rf1 Rd8 28. Qf3 exf4 29. Bxf4 a5 30. Qg3 Rd7 31. Re1 Bc3 32. Rf1 c5 33. Qf3 c4 34. bxc4 Bxc4 35. e5 Qd5 36. Qh5 g6 37. Qh6 Bxd3 38. cxd3 Qxd3 39. Rg1 Bxe5 40. Be3 b3 41. Bc5 Bd6 42. Bxd6 Qxd6 43. Qc1 a4 44. Qc4+ Qd5 45. Qxa4 Kg7 46. Qa1 Qd4 47. Qb1 b2 48. h3 Rc7 49. Kh2 Qf4+ 50. Kh1 Qc1 51. Kh2 Qxb1 52. Rxb1 Rb7 53. Kg3 g5 54. Kf3 f5 55. Kg3 h5 56. Kf3 Kf6 57. Ke3 Ke5 58. Kd3 Kf4 59. Ke2 Kg3 60. Kf1 f4 61. Kg1 Rb3 62. Kf1 f3 63. gxf3 Kxf3 64. Kg1 Ke2 65. Kg2 Kd2 66. Kf2 Kc2 0-1

[Event "POL-chT U20"]
[Site "Lublin"]
[Date "2021.06.28"]
[Round "3.4"]
[White "Herwy, Jakub"]
[Black "Grot, Blazej"]
[Result "1/2-1/2"]
[ECO "B21"]
[WhiteElo "1907"]
[BlackElo "1728"]
[PlyCount "90"]
[EventDate "2021.06.26"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]
[WhiteTeam "Jastrzebie Zdroj Pionier"]
[BlackTeam "Wroclaw Polonia"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. d3 Nc6 3. f4 e6 4. Nf3 Nge7 5. Be2 g6 6. 0-0 Bg7 7. c3 d5 8. Na3 0-0 9. e5 h5 10. Nc2 Nf5 11. d4 cxd4 12. Ncxd4 Qb6 13. Kh1 Ncxd4 14. Nxd4 Nxd4 15. Qxd4 Qc7 16. Bd3 Bd7 17. Bd2 Rfd8 18. Rae1 b6 19. b4 Bc6 20. Rf3 Rac8 21. Rg3 Qd7 22. Qf2 Re8 23. Be3 Bb5 24. Bd4 Bxd3 25. Rxd3 Qb5 26. Rf3 Rc4 27. h3 a5 28. a3 Rec8 29. g4 hxg4 30. hxg4 Qa4 31. f5 Qxa3 32. f6 Bf8 33. bxa5 bxa5 34. Qd2 Rxd4 35. Qxd4 Rc4 36. Qe3 Rxg4 37. Rh3 Re4 38. Qf2 Qa4 39. Rb1 Rxe5 40. Rb8 Qe4+ 41. Kh2 Rh5 42. Rxh5 gxh5 43. Qg3+ Kh7 44. Rxf8 Qe2+ 45. Kh3 Qf1+ 1/2-1/2

[Event "POL-chT U20"]
[Site "Lublin"]
[Date "2021.06.27"]
[Round "2.4"]
[White "Mulawa, Cyprian"]
[Black "Herwy, Jakub"]
[Result "1-0"]
[ECO "B41"]
[WhiteElo "1989"]
[BlackElo "1907"]
[PlyCount "99"]
[EventDate "2021.06.26"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]
[WhiteTeam "Warszawa Czternastka"]
[BlackTeam "Jastrzebie Zdroj Pionier"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nf6 6. Nc3 Qc7 7. Be2 b6 8. 0-0 Bb7 9. f3 d6 10. Be3 Nbd7 11. Qd2 Be7 12. Rfc1 Rc8 13. a4 Qb8 14. a5 bxa5 15. Rxa5 Bd8 16. Raa1 Bc7 17. Kh1 0-0 18. b4 h5 19. Na4 Rfd8 20. Qe1 Ne5 21. c5 d5 22. c6 Ba8 23. Nc5 dxe4 24. Nxa6 Qa7 25. Nf5 Bb6 26. Bxb6 Qxb6 27. Ne7+ Kh8 28. Nxc8 Rxc8 29. b5 exf3 30. gxf3 Nd5 31. Qg1 Qd8 32. Qd4 Qf6 33. Ra4 Qf5 34. Qe4 Qf6 35. Nb4 Nf4 36. Nd3 Nfxd3 37. Bxd3 g6 38. Rca1 Bxc6 39. bxc6 Rxc6 40. f4 Nxd3 41. Qxc6 Nf2+ 42. Kg2 Ng4 43. R1a2 Qh4 44. Qc3+ Kh7 45. h3 Nf6 46. Ra7 Kg8 47. Qc8+ Kg7 48. Rxf7+ Kxf7 49. Ra7+ Nd7 50. Qxd7+ 1-0

[Event "POL-chT U20"]
[Site "Lublin"]
[Date "2021.06.26"]
[Round "1.4"]
[White "Herwy, Jakub"]
[Black "Rog, Bartlomiej"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "1907"]
[BlackElo "1872"]
[PlyCount "86"]
[EventDate "2021.06.26"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]
[WhiteTeam "Jastrzebie Zdroj Pionier"]
[BlackTeam "Gorzow Wielkopolski Stilon"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 d6 2. Nc3 c5 3. f4 a6 4. a4 Nc6 5. Nf3 g6 6. Be2 Bg7 7. d3 Nf6 8. 0-0 Rb8 9. Kh1 b5 10. Qe1 b4 11. Nd1 d5 12. e5 Ng4 13. Nf2 Nh6 14. Be3 Qa5 15. Nd2 d4 16. Nc4 Qc7 17. Bd2 0-0 18. Bf3 Na5 19. Nxa5 Qxa5 20. b3 Qb6 21. Qe2 f6 22. exf6 exf6 23. Rae1 Kh8 24. Nd1 Nf5 25. Nb2 Nd6 26. Kg1 Bf5 27. Bd5 Rbe8 28. Qf3 Qc7 29. h3 Bd7 30. Rxe8 Rxe8 31. Re1 Rxe1+ 32. Bxe1 Nf5 33. Nc4 Nd6 34. Nd2 Nf5 35. Nc4 Bh6 36. Bd2 Nd6 37. g4 Nxc4 38. Bxc4 Bc6 39. Qf2 a5 40. g5 Bg7 41. Qe2 Qd7 42. Qe6 Qxe6 43. Bxe6 f5 1/2-1/2

[Event "Katowice POL-HUN rapid 8th"]
[Site "Katowice"]
[Date "2020.09.13"]
[Round "6.9"]
[White "Sadzikowski, Daniel"]
[Black "Herwy, Jakub"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "2527"]
[BlackElo "1754"]
[PlyCount "75"]
[EventDate "2020.09.13"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nc6 3. Bg2 g6 4. Nc3 Bg7 5. Rb1 d6 6. b4 f5 7. b5 Nd4 8. e3 Ne6 9. Nge2 Nf6 10. d4 e4 11. a4 0-0 12. 0-0 h5 13. a5 a6 14. b6 c6 15. d5 cxd5 16. Nxd5 Nc5 17. Nef4 Kh7 18. Ba3 Qd7 19. Bxc5 dxc5 20. Nc7 Rb8 21. Nfe6 Qxe6 22. Nxe6 Bxe6 23. Qc2 Nd7 24. f3 exf3 25. Bxf3 Ne5 26. Bd5 Bxd5 27. cxd5 Rbc8 28. e4 fxe4 29. Qxe4 Rfe8 30. d6 Rc6 31. Rbd1 Rd8 32. Rd5 Ng4 33. Rxh5+ Nh6 34. Rd5 c4 35. d7 c3 36. Qe8 Rxe8 37. dxe8Q c2 38. Qxc6 1-0

[Event "Katowice POL-HUN rapid 8th"]
[Site "Katowice"]
[Date "2020.09.13"]
[Round "8.10"]
[White "Szczurek, Krzysztof"]
[Black "Herwy, Jakub"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2031"]
[BlackElo "1754"]
[PlyCount "79"]
[EventDate "2020.09.13"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. cxd4 Nc6 6. Nc3 Nxc3 7. bxc3 d5 8. exd6 Qxd6 9. Nf3 e5 10. dxe5 Qxd1+ 11. Kxd1 Bg4 12. Kc2 0-0-0 13. Bf4 Bc5 14. Bd3 Bxf3 15. gxf3 b6 16. Rhf1 Rhe8 17. Rae1 Kb7 18. Be4 Rd7 19. Bxh7 g6 20. e6 Rxe6 21. Rxe6 fxe6 22. Bxg6 Rg7 23. Be4 Rg2 24. Bg3 e5 25. f4 exf4 26. Bxg2 fxg3 27. fxg3 Kc7 28. Rf7+ Ne7 29. h4 Kd6 30. h5 Ke6 31. Rf1 Ng8 32. g4 Be7 33. Kd3 Nf6 34. Bh3 Nd5 35. h6 Bd6 36. g5+ Ke7 37. h7 Be5 38. Re1 Nf4+ 39. Kc2 Ng6 40. Rxe5+ 1-0

[Event "Katowice POL-HUN blitz 8th"]
[Site "Katowice"]
[Date "2020.09.12"]
[Round "2.7"]
[White "Herwy, Jakub"]
[Black "Golubka, Petr"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "1754"]
[BlackElo "2488"]
[PlyCount "140"]
[EventDate "2020.09.12"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. e4 c5 2. d3 Nc6 3. Be2 g6 4. f4 Bg7 5. Nf3 d6 6. 0-0 f5 7. c3 Nh6 8. Na3 0-0 9. Be3 Ng4 10. Bd2 e5 11. h3 Nf6 12. fxe5 dxe5 13. exf5 gxf5 14. Be3 b6 15. Nc4 Nd5 16. Bg5 Qe8 17. Qb3 Be6 18. Rae1 h6 19. Bc1 Qe7 20. Qb5 Qc7 21. Bd1 Rfe8 22. Ba4 Nde7 23. d4 cxd4 24. cxd4 e4 25. Nce5 Bd5 26. Nxc6 Qxc6 27. Qxc6 Bxc6 28. Bb3+ Bd5 29. Ne5 Bxb3 30. axb3 Rad8 31. Be3 Kh7 32. Rc1 Nd5 33. Bf4 Rc8 34. Rxc8 Rxc8 35. g3 Rc2 36. Rf2 Rxf2 37. Kxf2 Bxe5 38. Bxe5 h5 39. Ke2 Kg6 40. h4 Kf7 41. Kd2 a5 42. Ke2 Ke8 43. Kd2 Kd7 44. Ke2 Kc6 45. Kd2 Kb5 46. Kc2 a4 47. bxa4+ Kxa4 48. b3+ Ka3 49. Bd6+ Ka2 50. b4 b5 51. Bc5 e3 52. Bd6 Ka3 53. Kd3 Kb3 54. Bf4 Kxb4 55. Bxe3 Nxe3 56. Kxe3 Kc4 57. Kf4 Kxd4 58. Kxf5 b4 59. Kg5 b3 60. Kxh5 b2 61. Kg6 b1Q+ 62. Kf6 Qb6+ 63. Kg7 Qc7+ 64. Kh6 Qxg3 65. h5 Ke5 66. Kh7 Kf6 67. h6 Kf7 68. Kh8 Qe5+ 69. Kh7 Qg5 70. Kh8 Qxh6# 0-1

[Event "Raciborz op 20th"]
[Site "Raciborz"]
[Date "2020.01.16"]
[Round "8"]
[White "Nester, Ihor"]
[Black "Herwy, Jakub"]
[Result "1/2-1/2"]
[ECO "A33"]
[WhiteElo "2311"]
[BlackElo "1794"]
[PlyCount "103"]
[EventDate "2020.01.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c5 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 e6 6. a3 Bc5 7. Nb3 Be7 8. e4 d6 9. Be2 a6 10. Be3 b6 11. 0-0 Qc7 12. Rc1 0-0 13. Nd5 exd5 14. cxd5 Nxe4 15. Rxc6 Qd7 16. Bxb6 Nf6 17. Bf3 Bd8 18. Bxd8 Qxd8 19. Qd4 Bb7 20. Rc3 Re8 21. Nd2 Rb8 22. b4 Ba8 23. Nc4 Rb5 24. Ne3 a5 25. h3 axb4 26. axb4 Qb6 27. Qxb6 Rxb6 28. Rb1 Rb5 29. Rd3 Reb8 30. Rd4 g6 31. Be2 Ra5 32. b5 Kf8 33. Rc1 Ke7 34. g4 h6 35. h4 Ra7 36. g5 hxg5 37. hxg5 Nd7 38. Ng4 f5 39. Ne3 Ra2 40. Kf1 Rh8 41. Rc2 Ra1+ 42. Rd1 Rh1+ 43. Kg2 Rhxd1 44. Nxd1 Bxd5+ 45. f3 Bb3 46. Rd2 Bxd1 47. Bxd1 Rb1 48. Be2 Nc5 49. Ra2 Ne6 50. Ra7+ Kd8 51. Bc4 d5 52. Bf1 1/2-1/2

[Event "EU-ch U12"]
[Site "Bratislava"]
[Date "2019.08.10"]
[Round "9"]
[White "Herwy, Jakub"]
[Black "Zlatkov, Anton"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "1720"]
[BlackElo "1817"]
[PlyCount "57"]
[EventDate "2019.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SVK"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Bd3 Bg4 5. 0-0 Nc6 6. h3 Bh5 7. Bc2 e5 8. d3 Be7 9. Nbd2 0-0 10. Re1 d5 11. Qe2 Re8 12. Nf1 dxe4 13. dxe4 Qc7 14. g4 Bg6 15. Ng3 Nd8 16. Ba4 Rf8 17. Bb3 a6 18. a4 Rc8 19. Bc4 Nc6 20. Bg5 Ne8 21. Bxe7 Qxe7 22. Nf5 Qc7 23. Bd5 Ne7 24. Rad1 Nxd5 25. Rxd5 Bxf5 26. exf5 f6 27. Red1 Rf7 28. Qc4 Qc6 29. Rd7 1-0

[Event "EU-ch U12"]
[Site "Bratislava"]
[Date "2019.08.09"]
[Round "8"]
[White "Oloeriu, Calin"]
[Black "Herwy, Jakub"]
[Result "0-1"]
[ECO "B43"]
[WhiteElo "1436"]
[BlackElo "1720"]
[PlyCount "56"]
[EventDate "2019.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SVK"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Bd3 Bc5 7. Nb3 Be7 8. Qg4 g6 9. Bg5 d6 10. 0-0-0 Nf6 11. Qh4 Nbd7 12. f4 h6 13. Rhe1 Rh7 14. Bxf6 Nxf6 15. f5 Nd7 16. Qg3 Ne5 17. Nd4 b5 18. Nf3 g5 19. Nxe5 dxe5 20. Rf1 b4 21. Nb1 f6 22. Qh3 exf5 23. exf5 Bb7 24. Qh5+ Kf8 25. Qg6 Rh8 26. g3 h5 27. b3 Bc6 28. Bc4 Be8 0-1

[Event "EU-ch U12"]
[Site "Bratislava"]
[Date "2019.08.08"]
[Round "7"]
[White "Herwy, Jakub"]
[Black "Uritsky, Yonathan"]
[Result "0-1"]
[ECO "B25"]
[WhiteElo "1720"]
[BlackElo "1926"]
[PlyCount "122"]
[EventDate "2019.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SVK"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 Rb8 6. f4 b5 7. Nf3 b4 8. Ne2 d6 9. 0-0 e6 10. a3 a5 11. axb4 axb4 12. d4 cxd4 13. Nexd4 Nge7 14. Be3 0-0 15. Nxc6 Nxc6 16. Nd4 Ne7 17. Kh1 Bb7 18. Qd2 d5 19. e5 Qd7 20. Rfc1 Ba8 21. Bf2 Rfc8 22. Nb3 Nc6 23. Bc5 Bf8 24. Bxf8 Kxf8 25. Rf1 Ne7 26. Nd4 Kg8 27. g4 Kh8 28. Rf3 Rf8 29. f5 exf5 30. gxf5 Nxf5 31. Nxf5 gxf5 32. Qd4 Qe6 33. Bh3 Qb6 34. Qxb6 Rxb6 35. Rxf5 b3 36. Rf2 Rfb8 37. Bg2 Kg7 38. c3 Re6 39. Re2 Rbe8 40. Rg1 Kh8 41. Ra1 Bc6 42. Rf2 Rxe5 43. Rxf7 Re1+ 44. Rf1 Rxf1+ 45. Rxf1 Re2 46. Rb1 Rd2 47. c4 Kg7 48. h3 Kf6 49. Ra1 Ke5 50. cxd5 Bxd5 51. Bxd5 Kxd5 52. Ra7 Rxb2 53. Rxh7 Kd4 54. h4 Rc2 55. Rd7+ Kc3 56. Rc7+ Kd2 57. Rb7 b2 58. h5 Kc1 59. h6 b1Q 60. Rxb1+ Kxb1 61. h7 Rc8 0-1

[Event "EU-ch U12"]
[Site "Bratislava"]
[Date "2019.08.07"]
[Round "6"]
[White "Guri, Adrian"]
[Black "Herwy, Jakub"]
[Result "0-1"]
[ECO "B43"]
[WhiteElo "1474"]
[BlackElo "1720"]
[PlyCount "68"]
[EventDate "2019.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SVK"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Be2 Nf6 7. Be3 Bb4 8. 0-0 d6 9. Na4 Nbd7 10. c3 Bc5 11. Nxc5 dxc5 12. Nc2 Nxe4 13. Bd3 Nef6 14. f4 0-0 15. Qf3 b6 16. Qxa8 Bb7 17. Qxf8+ Kxf8 18. c4 Qc6 19. Rf2 Ng4 20. Rd2 g6 21. Rad1 Ndf6 22. h3 Nxe3 23. Nxe3 Nh5 24. Rf2 Qc7 25. Rdf1 Qd8 26. Be2 Ng3 27. Rd1 Qf6 28. Bf1 Ne4 29. Ng4 Qh4 30. Re2 h5 31. Ne5 Qxf4 32. Nd7+ Kg7 33. Nxb6 Ng5 34. Nd7 Qg3 0-1

[Event "EU-ch U12"]
[Site "Bratislava"]
[Date "2019.08.06"]
[Round "5"]
[White "Herwy, Jakub"]
[Black "Svoboda, Daniel"]
[Result "1-0"]
[ECO "B20"]
[WhiteElo "1720"]
[BlackElo "1460"]
[PlyCount "79"]
[EventDate "2019.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SVK"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. d3 d5 3. Be2 dxe4 4. dxe4 Qxd1+ 5. Bxd1 e6 6. Nc3 Bd7 7. Be3 Bc6 8. Be2 a6 9. 0-0-0 Nd7 10. Nf3 Ngf6 11. Nd2 Be7 12. f4 0-0 13. Nc4 b6 14. e5 Nd5 15. Nxd5 exd5 16. Bf3 Rfd8 17. Bxd5 Bxd5 18. Rxd5 b5 19. Na5 Nb6 20. Rxd8+ Bxd8 21. Rd1 Rc8 22. Bxc5 Na4 23. Nb7 Nxc5 24. Nxd8 Ne4 25. Nb7 Kf8 26. Nd6 Nxd6 27. Rxd6 a5 28. Rd5 Rb8 29. a4 bxa4 30. Rxa5 Rb4 31. g3 Ke7 32. c3 Rc4 33. Kd2 Ke6 34. Kd3 Rc7 35. Rxa4 Kf5 36. h3 g5 37. g4+ Ke6 38. Ra6+ Kd5 39. Rd6+ Kc5 40. b4+ 1-0

[Event "EU-ch U12"]
[Site "Bratislava"]
[Date "2019.08.05"]
[Round "4"]
[White "Trzebinski, Patryk"]
[Black "Herwy, Jakub"]
[Result "1-0"]
[ECO "B42"]
[WhiteElo "1557"]
[BlackElo "1720"]
[PlyCount "99"]
[EventDate "2019.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SVK"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Bc5 6. Nb3 Be7 7. Qg4 g6 8. Be3 d6 9. Qe2 Nd7 10. Nc3 Qc7 11. f4 Ngf6 12. g4 b5 13. g5 Nh5 14. f5 b4 15. Bd4 0-0 16. f6 Bd8 17. Nd1 Nc5 18. Qf2 Nxd3+ 19. cxd3 Bb7 20. 0-0 e5 21. Be3 a5 22. Qe2 Ba6 23. Nf2 Qb7 24. Nd2 Bb6 25. Nc4 Bxc4 26. dxc4 Qa7 27. Bxb6 Qxb6 28. Kh1 Nf4 29. Qd2 Rfc8 30. Ng4 Qc6 31. Nh6+ Kf8 32. Rfe1 Ne6 33. b3 Nd4 34. Qd3 Qd7 35. Rg1 a4 36. Ng4 axb3 37. Qh3 Ke8 38. axb3 Qb7 39. Rae1 Ra3 40. Rg3 Rca8 41. Qxh7 Ne6 42. Qg8+ Nf8 43. Rh3 Ra1 44. Qxf8+ Kd7 45. Qxf7+ Kc6 46. Qd5+ Kb6 47. Qb5+ Ka7 48. Rxa1+ Kb8 49. Rh8+ Kc7 50. Rh7+ 1-0

[Event "EU-ch U12"]
[Site "Bratislava"]
[Date "2019.08.04"]
[Round "3"]
[White "Herwy, Jakub"]
[Black "Cohen, Elad"]
[Result "0-1"]
[ECO "C28"]
[WhiteElo "1720"]
[BlackElo "1964"]
[PlyCount "90"]
[EventDate "2019.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SVK"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. d3 Nc6 4. Nc3 Bb4 5. Nge2 d5 6. exd5 Nxd5 7. 0-0 Be6 8. Bxd5 Bxd5 9. Be3 0-0 10. a3 Bxc3 11. Nxc3 Ne7 12. Bc5 Bc6 13. Qe2 b6 14. Bxe7 Qxe7 15. d4 Rfe8 16. Rae1 e4 17. d5 Bd7 18. Nxe4 f5 19. Nc3 Qxe2 20. Rxe2 Rxe2 21. Nxe2 Bb5 22. Nd4 Bxf1 23. Kxf1 Kf7 24. Nxf5 Kf6 25. Nd4 Ke5 26. Ne6 Rg8 27. Nxc7 Rc8 28. Nb5 Rxc2 29. b4 a6 30. Na7 Kxd5 31. b5 a5 32. h4 Rc3 33. h5 Rxa3 34. Nc8 Kc5 35. g4 Kxb5 36. Nd6+ Kc6 37. Nf5 b5 38. Ke2 b4 39. Kd1 Ra1+ 40. Kc2 a4 41. Nxg7 b3+ 42. Kb2 Ra2+ 43. Kb1 Rxf2 44. Ne6 Kd5 45. Nc7+ Kc4 0-1

[Event "EU-ch U12"]
[Site "Bratislava"]
[Date "2019.08.03"]
[Round "2"]
[White "Trost, Edvin"]
[Black "Herwy, Jakub"]
[Result "1-0"]
[ECO "B43"]
[WhiteElo "1951"]
[BlackElo "1720"]
[PlyCount "67"]
[EventDate "2019.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SVK"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Bd3 Bc5 7. Nb3 Be7 8. 0-0 d6 9. Kh1 b5 10. a4 b4 11. Na2 a5 12. c3 Nc6 13. Bd2 Bf6 14. cxb4 axb4 15. Nxb4 Nxb4 16. Bxb4 Bd7 17. Nd2 Rb8 18. Rc1 Qa7 19. Bxd6 Rxb2 20. Rc7 Qxa4 21. Rc8+ Bd8 22. Bc7 Qxd1 23. Rxd8+ Ke7 24. Rxd1 Ba4 25. Nc4 Rb7 26. Bc2 Bb5 27. Na3 Rxc7 28. Nxb5 Rxc2 29. e5 Rc1 30. R8d7+ Ke8 31. Nc7+ Rxc7 32. Rxc7 Ne7 33. Ra1 Kd8 34. Rxe7 1-0

[Event "EU-ch U12"]
[Site "Bratislava"]
[Date "2019.08.02"]
[Round "1"]
[White "Herwy, Jakub"]
[Black "Dudarev, Vladislav"]
[Result "1-0"]
[ECO "A36"]
[WhiteElo "1720"]
[BlackElo "2136"]
[PlyCount "81"]
[EventDate "2019.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SVK"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. c4 Nc6 3. Nc3 g6 4. g3 Bg7 5. Bg2 d6 6. Nge2 Nf6 7. 0-0 0-0 8. a3 Bg4 9. f3 Bd7 10. Rb1 Rb8 11. d3 a6 12. Be3 b5 13. cxb5 axb5 14. b4 cxb4 15. axb4 Be6 16. Nf4 Qd7 17. Qd2 Rfc8 18. Nxe6 Qxe6 19. d4 Qd7 20. f4 e6 21. h3 d5 22. exd5 exd5 23. f5 Ne7 24. fxg6 hxg6 25. Bf4 Rb6 26. Be5 Ne4 27. Bxe4 dxe4 28. Bxg7 Kxg7 29. Nxe4 Qxh3 30. Rxf7+ Kg8 31. Rxe7 Rf8 32. Qa2+ Kh8 33. Qh2 Qxh2+ 34. Kxh2 Rc6 35. Rh1 Kg8 36. Kh3 Rc4 37. Rd7 Rf5 38. Ra1 Rf8 39. Raa7 Rf1 40. Ra8+ Rf8 41. Nf6+ 1-0

