[Event "POL-ch U18 Girls"]
[Site "Jastrzebia Gora"]
[Date "2023.??.??"]
[Round "2"]
[White "Anyz, Monika"]
[Black "Czerwinska, Oliwia"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1755"]
[BlackElo "1369"]
[PlyCount "118"]
[EventDate "2023.03.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Be7 5. c3 Na5 6. Qxd4 Nxc4 7. Qxc4 d6 8. 0-0 Nf6 9. h3 0-0 10. Be3 Be6 11. Qd3 Nd7 12. Nbd2 a6 13. a4 Ne5 14. Qc2 Qc8 15. Nd4 Nc4 16. Nxc4 Bxc4 17. Rfe1 Be6 18. Rad1 Bf6 19. Nf3 b6 20. b4 Qb7 21. Bd4 Be7 22. e5 Bxh3 23. Qe4 Qxe4 24. Rxe4 Bf5 25. Ree1 Rad8 26. Rd2 d5 27. Red1 c5 28. bxc5 bxc5 29. Be3 Be6 30. Rb1 Rb8 31. Rdb2 Rxb2 32. Rxb2 Ra8 33. Rb7 Kf8 34. Rc7 Rc8 35. Ra7 Rc6 36. Ra8+ Bc8 37. Kf1 Ke8 38. Ra7 h6 39. Ra8 Kd8 40. Bf4 g5 41. Bg3 Ke8 42. Nd2 Bd8 43. Rb8 Be6 44. f4 Rb6 45. Rxb6 Bxb6 46. fxg5 hxg5 47. Bf2 Kd7 48. a5 Bxa5 49. Nb3 Bxc3 50. Nxc5+ Kc6 51. Nxa6 d4 52. Nb4+ Bxb4 53. Bxd4 Bc4+ 54. Kf2 Bc5 55. Ke3 Bd5 56. g3 Bxd4+ 57. Kxd4 Be6 58. Ke4 Kc5 59. Ke3 Kd5 0-1

[Event "POL-ch U18 Girls"]
[Site "Jastrzebia Gora"]
[Date "2023.??.??"]
[Round "6"]
[White "Czerwinska, Oliwia"]
[Black "Bukala, Weronika"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1369"]
[BlackElo "1899"]
[PlyCount "120"]
[EventDate "2023.03.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nd2 e6 5. Nb3 Nd7 6. f4 h5 7. Nf3 Be7 8. c3 Nh6 9. Be2 Bg6 10. Be3 Rc8 11. 0-0 b6 12. Rc1 b5 13. a3 Nb6 14. Bf2 Nc4 15. Bxc4 bxc4 16. Nc5 Ng4 17. b4 cxb3 18. Qxb3 Qb6 19. Qxb6 axb6 20. Na4 Rb8 21. Ra1 0-0 22. h3 Nxf2 23. Rxf2 c5 24. Rb2 Ra8 25. Nxb6 Ra7 26. a4 Rb8 27. a5 Bd3 28. Ne1 Be4 29. Rb5 cxd4 30. cxd4 Bd8 31. Rc1 Ra6 32. Rc6 Bh4 33. Kf1 Bg3 34. Ke2 Bxf4 35. Nd3 Bxd3+ 36. Kxd3 Kh7 37. Rc8 Rb7 38. Rbc5 Rba7 39. R8c7 Rxa5 40. Rxa5 Rxc7 41. Rc5 Bxe5 42. Nc8 Bg3 43. Rxc7 Bxc7 44. Ne7 Kh6 45. Ke3 f5 46. Kf3 h4 47. Nc6 g5 48. Nb4 Kh5 49. Nc2 g4+ 50. Kf2 Kg5 51. Ke3 Bb6 52. hxg4 fxg4 53. Ke2 Kf4 54. Kf1 Ke4 55. g3 h3 56. Kg1 Bxd4+ 57. Kh2 Bc3 58. Na3 d4 59. Nb5 Bb4 60. Nxd4 Kxd4 0-1

[Event "POL-ch U18 Girls"]
[Site "Jastrzebia Gora"]
[Date "2023.??.??"]
[Round "4"]
[White "Czerwinska, Oliwia"]
[Black "Lukasik, Zuzanna"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1369"]
[BlackElo "1781"]
[PlyCount "106"]
[EventDate "2023.03.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 Nf6 4. e5 Nd5 5. Bc4 Nb6 6. Bb3 e6 7. 0-0 d5 8. d4 Bd7 9. Be3 cxd4 10. cxd4 Be7 11. Nc3 0-0 12. Rc1 Na5 13. Bc2 g6 14. Bd3 a6 15. Qe2 Rc8 16. Nb1 Nbc4 17. b3 Nxe3 18. fxe3 Nc6 19. a3 Qb6 20. b4 Na7 21. Nc3 f5 22. Qb2 Qd8 23. Ne2 Qe8 24. Rxc8 Nxc8 25. Nc3 Nb6 26. Qb3 Bb5 27. Nxb5 axb5 28. Nd2 Qc6 29. Qc2 Bg5 30. Re1 Qxc2 31. Bxc2 Rc8 32. Bb3 Rc3 33. Kf2 h6 34. g3 Rd3 35. Rd1 Bxe3+ 36. Ke2 Rc3 37. Nf1 Rxb3 38. Nxe3 Rxa3 39. Rd2 Rxe3+ 40. Kxe3 Nc4+ 41. Kd3 Nxd2 42. Kxd2 g5 43. Ke3 Kg7 44. h3 Kg6 45. Kf3 Kh5 46. Kg2 f4 47. Kf3 fxg3 48. Kxg3 Kg6 49. Kg4 h5+ 50. Kg3 Kf5 51. Kf3 g4+ 52. hxg4+ hxg4+ 53. Kg3 Kg5 0-1

[Event "POL-ch U18 Girls"]
[Site "Jastrzebia Gora"]
[Date "2023.??.??"]
[Round "8"]
[White "Czerwinska, Oliwia"]
[Black "Nagly, Malgorzata"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "1369"]
[BlackElo "1041"]
[PlyCount "77"]
[EventDate "2023.03.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. Nf3 Nc6 2. g3 e5 3. d3 d5 4. Bg2 f5 5. 0-0 Nf6 6. b3 Bd6 7. c4 e4 8. dxe4 fxe4 9. Nd4 Be5 10. Bb2 Nxd4 11. Bxd4 Bxd4 12. Qxd4 Be6 13. Qe5 Qe7 14. Nc3 0-0-0 15. cxd5 Nxd5 16. Qxe4 Rhe8 17. Rfd1 c6 18. Nxd5 Bxd5 19. Qxe7 Rxe7 20. Bxd5 cxd5 21. Rac1+ Rc7 22. Kg2 d4 23. f4 Rxc1 24. Rxc1+ Kd7 25. Rd1 Ke6 26. e3 d3 27. Kf3 Rd6 28. e4 Ra6 29. Rd2 Rc6 30. Ke3 Rc3 31. Rxd3 Rc2 32. Rd2 Rc3+ 33. Kd4 Rc7 34. g4 Rd7+ 35. Ke3 Rc7 36. f5+ Kf6 37. h4 Rc5 38. Rd6+ Ke5 39. Re6# 1-0

[Event "POL-ch U18 Girls"]
[Site "Jastrzebia Gora"]
[Date "2023.??.??"]
[Round "3"]
[White "Czerwinska, Oliwia"]
[Black "Obrochta, Lena"]
[Result "1/2-1/2"]
[ECO "B44"]
[WhiteElo "1369"]
[BlackElo "1673"]
[PlyCount "99"]
[EventDate "2023.03.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 d5 4. exd5 exd5 5. d4 Nc6 6. Be3 cxd4 7. Nxd4 Nf6 8. h3 Bd6 9. Bd3 0-0 10. 0-0 Bd7 11. Nf5 Bb8 12. Nd2 Qc8 13. g4 Re8 14. Bd4 Nxd4 15. cxd4 Ne4 16. Rc1 Qd8 17. Bxe4 dxe4 18. Ne3 Qf6 19. Kg2 Qxd4 20. Ndc4 Qxd1 21. Rfxd1 Bc6 22. Na5 Be5 23. Nxc6 bxc6 24. b3 Rac8 25. Rc4 Bf6 26. Rd7 a5 27. Ra7 Bd8 28. Nf5 Re6 29. Rd7 Kf8 30. Nd6 Rc7 31. Rxc7 Bxc7 32. Nxe4 Ke7 33. Kf3 h6 34. Nc5 Re5 35. Nb7 Kd7 36. Rc5 Rxc5 37. Nxc5+ Kd6 38. Nd3 Kd5 39. Ke2 Ke4 40. f3+ Kd4 41. Kd2 Bd6 42. Nb2 Bb4+ 43. Ke2 Kc3 44. Nc4 Kc2 45. f4 Kc3 46. g5 Kc2 47. Ke3 Bc3 48. Ke2 Bb4 49. Ke3 Bc3 50. Ke4 1/2-1/2

[Event "POL-ch U18 Girls"]
[Site "Jastrzebia Gora"]
[Date "2023.??.??"]
[Round "1"]
[White "Krzyzosiak, Marta"]
[Black "Czerwinska, Oliwia"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1778"]
[BlackElo "1369"]
[PlyCount "43"]
[EventDate "2023.03.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[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 0-0 9. 0-0 d5 10. exd5 Nxd5 11. Rc1 Nb6 12. Bb3 Bg4 13. h3 Bh5 14. Rc5 Bg6 15. Qc1 Nxd4 16. Nxd4 Qxd4 17. Nf3 Qf6 18. Rxc7 Rac8 19. Re1 Bf5 20. Rxc8 Rxc8 21. Qxc8+ Nxc8 22. Re8# 1-0

[Event "POL-ch U18 Girls"]
[Site "Jastrzebia Gora"]
[Date "2023.??.??"]
[Round "7"]
[White "Szczotka, Matylda"]
[Black "Czerwinska, Oliwia"]
[Result "1-0"]
[ECO "C60"]
[WhiteElo "1451"]
[BlackElo "1369"]
[PlyCount "81"]
[EventDate "2023.03.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nge7 4. d4 exd4 5. Nxd4 Nxd4 6. Qxd4 Nc6 7. Qe3 Be7 8. Nc3 d6 9. Bd2 a6 10. Be2 0-0 11. 0-0-0 b5 12. Nd5 Bf6 13. Nxf6+ Qxf6 14. Bc3 Qg6 15. f4 f5 16. g4 Qe8 17. gxf5 Bxf5 18. Qg3 Rf7 19. Bh5 Bg6 20. Bxg6 hxg6 21. Qxg6 b4 22. Bd2 Re7 23. Qg2 Rxe4 24. Rhg1 Re7 25. f5 Nd4 26. Qd5+ Ne6 27. fxe6 c6 28. Qg5 Raa7 29. Bxb4 Rxe6 30. Rxd6 Rxd6 31. Bxd6 Qf7 32. b3 Rd7 33. Ba3 a5 34. Bb2 a4 35. Qxg7+ Qxg7 36. Rxg7+ Rxg7 37. Bxg7 axb3 38. cxb3 Kxg7 39. a4 Kf6 40. a5 Ke7 41. a6 1-0

[Event "POL-ch U18 Girls"]
[Site "Jastrzebia Gora"]
[Date "2023.??.??"]
[Round "5"]
[White "Trybus, Dominika"]
[Black "Czerwinska, Oliwia"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1543"]
[BlackElo "1369"]
[PlyCount "152"]
[EventDate "2023.03.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 Bf5 4. c4 e6 5. Nc3 c6 6. c5 Nbd7 7. Nf3 b5 8. Bd3 Bxd3 9. Qxd3 a6 10. 0-0 Nh5 11. Be5 f6 12. Bg3 Nxg3 13. hxg3 f5 14. Nd2 Qg5 15. Ne2 Be7 16. f3 0-0 17. Kf2 e5 18. Rh1 e4 19. Qc2 h6 20. Nf4 Qf6 21. Rh2 g5 22. Ne2 Kg7 23. Rah1 Rh8 24. Ke1 Raf8 25. g4 fxg4 26. fxe4 Qf2+ 27. Kd1 Qxe3 28. exd5 cxd5 29. Re1 Bd8 30. g3 Qe8 31. Nf4 Qxe1+ 32. Kxe1 gxf4 33. gxf4 Rxf4 34. c6 Nb6 35. c7 Bg5 36. Rf2 Bh4 37. Qc5 Bxf2+ 38. Ke2 Re8+ 39. Kd1 Bxd4 40. Qd6 Rf7 41. Qg3 h5 42. Qh2 Kg6 43. Qd6+ Kg5 44. Qd8+ Rfe7 45. Nb3 Be5 46. c8Q Nxc8 47. Qxd5 Nb6 48. Qc6 Re6 49. Qc1+ Bf4 50. Qc5+ Kg6 51. Qc2+ Kh6 52. Qf5 Rd6+ 53. Kc2 Rc8+ 54. Nc5 Be3 55. b4 Rdc6 56. Kb1 Na4 57. a3 Nxc5 58. bxc5 Bg5 59. Ka2 g3 60. Qe4 h4 61. Qg4 g2 62. Qxg2 Rxc5 63. Qg4 Rc2+ 64. Kb1 Rc1+ 65. Ka2 R8c2+ 66. Kb3 Rc3+ 67. Ka2 Rc6 68. Qf5 Rf6 69. Qh3 a5 70. Kb3 Rcf1 71. Qc8 R1f3+ 72. Ka2 Rf2+ 73. Kb1 Rd2 74. Qh8+ Kg6 75. Qg8+ Kh5 76. Qh7+ Bh6 0-1

[Event "POL-ch U18 Girls"]
[Site "Sypniewo"]
[Date "2022.03.26"]
[Round "8"]
[White "Czerwinska, Oliwia"]
[Black "Matyjasek, Michalina"]
[Result "0-1"]
[ECO "B27"]
[WhiteElo "1428"]
[BlackElo "1435"]
[PlyCount "60"]
[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 g6 3. c3 Bg7 4. d4 cxd4 5. cxd4 d5 6. e5 Nh6 7. Be3 0-0 8. Qd2 Nf5 9. Bd3 Nxe3 10. fxe3 Nc6 11. 0-0 Bh6 12. Nc3 Bg4 13. Be2 f6 14. exf6 exf6 15. Ne1 Re8 16. Nc2 Bf5 17. Bf3 Nb4 18. Bxd5+ Nxd5 19. Nxd5 Qxd5 20. Kh1 Rac8 21. Ne1 Bxe3 22. Qd1 Qxd4 23. Nf3 Qxd1 24. Raxd1 Kg7 25. Nh4 Bg4 26. Rde1 Bf2 27. Rxe8 Rxe8 28. Nf3 Re2 29. h3 Bxf3 30. gxf3 Rxb2 0-1

[Event "POL-ch U18 Girls"]
[Site "Sypniewo"]
[Date "2022.03.25"]
[Round "7"]
[White "Czerwinska, Oliwia"]
[Black "Bychowska, Marta"]
[Result "1-0"]
[ECO "C47"]
[WhiteElo "1428"]
[BlackElo "1374"]
[PlyCount "59"]
[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 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. g3 Bb4 5. d3 0-0 6. a3 Ba5 7. b4 Bb6 8. Na4 d6 9. Bg2 h6 10. 0-0 Be6 11. h3 Qd7 12. Kh2 Nh7 13. Nxb6 axb6 14. Nh4 Nxb4 15. Bxh6 Nc6 16. Be3 g5 17. Nf3 f6 18. Nd2 Rf7 19. f4 gxf4 20. gxf4 Rg7 21. f5 Bf7 22. Bh6 Rxg2+ 23. Kxg2 Kh8 24. Kh2 Rg8 25. Rg1 d5 26. Rxg8+ Bxg8 27. Qg4 dxe4 28. Nxe4 Nd4 29. Rg1 Nxf5 30. Qxg8# 1-0

[Event "POL-ch U18 Girls"]
[Site "Sypniewo"]
[Date "2022.03.24"]
[Round "6"]
[White "Kaznowska, Weronika"]
[Black "Czerwinska, Oliwia"]
[Result "1/2-1/2"]
[ECO "A44"]
[WhiteElo "1604"]
[BlackElo "1428"]
[PlyCount "89"]
[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 e5 3. c4 d6 4. e4 Be7 5. Nc3 Bg5 6. Nge2 Bxc1 7. Qxc1 Nf6 8. Ng3 0-0 9. Bd3 Na6 10. a3 Bd7 11. 0-0 Nc7 12. f4 Re8 13. Nf5 Bxf5 14. exf5 Qd7 15. Re1 exf4 16. Qxf4 Rxe1+ 17. Rxe1 Re8 18. Rxe8+ Ncxe8 19. Qe3 Kf8 20. h3 Qe7 21. Qxe7+ Kxe7 22. Kf2 Nd7 23. Ne4 Ne5 24. Be2 Nf6 25. Nd2 Nfd7 26. Ke3 g5 27. fxg6 fxg6 28. Kf4 Nf6 29. g4 Kf7 30. b3 Kg7 31. g5 Ne8 32. Ne4 Nf7 33. Bg4 h5 34. Bd7 Kf8 35. Bc8 b6 36. Nc3 Nc7 37. Ne4 Ke7 38. h4 Ne8 39. Bh3 Ne5 40. Ke3 Nd7 41. Nc3 Nc7 42. Ne2 Nf8 43. Nf4 Kf7 44. Bc8 Ke7 45. Bh3 1/2-1/2

[Event "POL-ch U18 Girls"]
[Site "Sypniewo"]
[Date "2022.03.23"]
[Round "5"]
[White "Zniszczol, Wiktoria"]
[Black "Czerwinska, Oliwia"]
[Result "1-0"]
[ECO "A06"]
[WhiteElo "1613"]
[BlackElo "1428"]
[PlyCount "103"]
[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. Nf3 Nc6 2. e3 d5 3. c4 e6 4. b3 Nce7 5. Bb2 Ng6 6. Nc3 Nf6 7. d4 c6 8. Bd3 Be7 9. 0-0 0-0 10. Qc2 Bd7 11. Rac1 Rc8 12. Rfd1 Qc7 13. h3 Rfd8 14. Ne5 Be8 15. f4 Nd7 16. Nxg6 hxg6 17. cxd5 exd5 18. Nxd5 Qd6 19. Nxe7+ Qxe7 20. e4 Nb6 21. Qc5 Qxc5 22. dxc5 Nd7 23. e5 Nf8 24. g3 Ne6 25. b4 a6 26. Kf2 Nc7 27. Bc4 Bd7 28. g4 Be6 29. Bxe6 Nxe6 30. f5 gxf5 31. gxf5 Nf4 32. Ke3 Nd5+ 33. Ke4 Nxb4 34. Rd6 Nd5 35. Rg1 Kf8 36. e6 f6 37. Rg3 Re8 38. Rd7 Re7 39. Rd6 Rce8 40. h4 Kg8 41. h5 Kh7 42. Rg6 Rf8 43. Kf3 Ree8 44. h6 Rg8 45. Bc1 gxh6 46. Rxh6+ Kg7 47. Rd7+ Ne7 48. Rg6+ Kh8 49. Rxf6 Rg7 50. Rh6+ Rh7 51. Rxh7+ Kxh7 52. f6 1-0

[Event "POL-ch U18 Girls"]
[Site "Sypniewo"]
[Date "2022.03.22"]
[Round "4"]
[White "Czerwinska, Oliwia"]
[Black "Bienko, Jagoda"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "1428"]
[BlackElo "1551"]
[PlyCount "104"]
[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 Nc6 3. b4 Nxb4 4. c3 Nc6 5. d4 cxd4 6. cxd4 d5 7. exd5 Qxd5 8. Nc3 Qd8 9. d5 Nb8 10. Bf4 a6 11. Qa4+ Bd7 12. Bb5 Nf6 13. Rb1 g6 14. Bxd7+ Qxd7 15. Rxb7 Qxa4 16. Nxa4 Nbd7 17. Ne5 Nxd5 18. Nxd7 Nxf4 19. Nab6 Rd8 20. 0-0 Bg7 21. g3 Ne6 22. Rc1 Bd4 23. Rc4 a5 24. a4 h5 25. Nb8 0-0 26. Nc6 Bxb6 27. Nxe7+ Kg7 28. Rxb6 Rd1+ 29. Kg2 Rfd8 30. Rb2 Re1 31. Nc6 Rdd1 32. f4 Rd5 33. Kf2 Red1 34. Ke2 Rh1 35. Kf3 Rhd1 36. Ke2 Ra1 37. Rbc2 Rd6 38. Kf2 Rd5 39. Ke2 Rdd1 40. h4 Re1+ 41. Kf3 Rad1 42. Kg2 Rd3 43. R4c3 Rd5 44. Rc4 Kf6 45. Kf2 Red1 46. Rc1 R1d2+ 47. Kf1 Rh2 48. R4c2 Rh1+ 49. Kg2 Rxc1 50. Rxc1 Rd2+ 51. Kf3 Rd5 52. Rc3 Nc5 1/2-1/2

[Event "POL-ch U18 Girls"]
[Site "Sypniewo"]
[Date "2022.03.21"]
[Round "3"]
[White "Pisarek, Elzbieta"]
[Black "Czerwinska, Oliwia"]
[Result "1-0"]
[ECO "C47"]
[WhiteElo "1704"]
[BlackElo "1428"]
[PlyCount "137"]
[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 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bd3 d5 8. Bd2 0-0 9. 0-0 Bxc3 10. Bxc3 dxe4 11. Bxf6 Qxf6 12. Bxe4 Qxb2 13. Bxc6 Rb8 14. Rb1 Qxb1 15. Qxb1 Rxb1 16. Rxb1 Rd8 17. Bf3 Re8 18. h4 Kf8 19. Rb3 Bf5 20. Rc3 Re1+ 21. Kh2 Ra1 22. Bd5 Be6 23. Bb3 a5 24. Rxc7 a4 25. Bxa4 Rxa2 26. Bb5 Rb2 27. Bd3 Rb4 28. c4 Rb3 29. Be4 Rc3 30. c5 Rc4 31. f3 f5 32. Bd3 Rxh4+ 33. Kg3 Rd4 34. Bb5 Rb4 35. Ba6 Ra4 36. Bb7 h6 37. Kf2 f4 38. Be4 Ra2+ 39. Kg1 Ra1+ 40. Kh2 Rd1 41. c6 Rd8 42. Ra7 Rc8 43. Kg1 Bc4 44. Rb7 Ba6 45. Rb6 Bc4 46. Kf2 g5 47. Rb7 h5 48. Rh7 Ba6 49. Rxh5 Ke7 50. Rxg5 Rf8 51. Rg7+ Kd6 52. Rd7+ Ke6 53. Bd5+ Ke5 54. c7 Rc8 55. Bb3 Bb7 56. Ke2 Bc6 57. Rf7 Be8 58. Re7+ Kd6 59. Re4 Rxc7 60. Rxe8 Rc3 61. Bf7 Rc2+ 62. Kf1 Rc1+ 63. Re1 Rc2 64. Re2 Rc3 65. Kf2 Rc7 66. Bh5 Rg7 67. Bg4 Rf7 68. Re4 Rf6 69. Ke2 1-0

[Event "POL-ch U18 Girls"]
[Site "Sypniewo"]
[Date "2022.03.20"]
[Round "2"]
[White "Wojtas, Julia"]
[Black "Czerwinska, Oliwia"]
[Result "0-1"]
[ECO "C65"]
[WhiteElo "1560"]
[BlackElo "1428"]
[PlyCount "76"]
[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 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 Ne7 5. c3 c6 6. Ba4 Ng6 7. Nbd2 d6 8. Nf1 Be7 9. Ne3 0-0 10. 0-0 Be6 11. Re1 Qc7 12. Bb3 Rfd8 13. Bxe6 fxe6 14. Qb3 Qd7 15. d4 exd4 16. Nxd4 d5 17. exd5 exd5 18. Nef5 Bf8 19. Ng3 Re8 20. Bg5 Ng4 21. Qc2 Bc5 22. h3 N4e5 23. b3 Nf7 24. Be3 Nd6 25. Rad1 Bb6 26. a3 Qf7 27. Qc1 Ne4 28. Nxe4 Rxe4 29. Rd2 Rae8 30. Rde2 Nh4 31. f3 R4e7 32. Qd2 Qg6 33. Kh2 Bc7+ 34. Bf4 Rxe2 35. Rxe2 Rxe2 36. Qxe2 Bxf4+ 37. Kh1 Qb1+ 38. Qf1 Qxf1# 0-1

[Event "POL-ch U18 Girls"]
[Site "Sypniewo"]
[Date "2022.03.19"]
[Round "1"]
[White "Czerwinska, Oliwia"]
[Black "Sloniewska, Alicja"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1428"]
[BlackElo "1700"]
[PlyCount "98"]
[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 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. Ne2 Bg4 7. Qb3 Bxe2 8. Bxe2 Qd7 9. Nd2 e6 10. Nf3 Bd6 11. 0-0 0-0 12. Bb5 a6 13. Bxc6 Qxc6 14. Ne5 Qc7 15. f4 b5 16. Be3 Rab8 17. Rac1 Rfc8 18. Rf3 Ne4 19. Qd1 Qb7 20. Rh3 b4 21. cxb4 Bxb4 22. Rxc8+ Rxc8 23. Qh5 Nf6 24. Qg5 Bf8 25. b3 Qb4 26. Qh4 Qc3 27. g4 Qa1+ 28. Kg2 Rc2+ 29. Bf2 Qxd4 30. g5 Qe4+ 31. Rf3 Ne8 32. Qh5 Nd6 33. h4 Rxa2 34. Qg4 Ra1 35. Nd3 Qe2 36. Qh3 Ne4 37. Kh2 Rf1 38. Qg2 Nxf2 39. Rxf2 Rxf2 40. Nxf2 Bc5 41. Kg3 Qxf2+ 42. Qxf2 Bxf2+ 43. Kxf2 Kf8 44. Ke3 Ke7 45. Kd4 Kd6 46. b4 f6 47. h5 e5+ 48. fxe5+ fxe5+ 49. Ke3 Ke6 0-1

[Event "POL-ch U17 Girls Qual"]
[Site "Jastrzebia Gora"]
[Date "2021.11.20"]
[Round "8"]
[White "Bychowska, Marta"]
[Black "Czerwinska, Oliwia"]
[Result "1-0"]
[ECO "B24"]
[WhiteElo "1328"]
[BlackElo "1408"]
[PlyCount "81"]
[EventDate "2021.11.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 Rb8 4. Bg2 b5 5. d3 b4 6. Nce2 e5 7. Nf3 d6 8. 0-0 Be7 9. c3 a5 10. d4 bxc3 11. bxc3 cxd4 12. cxd4 Ba6 13. Re1 Bxe2 14. Rxe2 Nxd4 15. Nxd4 exd4 16. Bb2 Bf6 17. Bxd4 Bxd4 18. Qxd4 f6 19. Rd1 Ke7 20. Qa7+ Kf8 21. Red2 Qb6 22. Qxb6 Rxb6 23. Rxd6 Rxd6 24. Rxd6 Ke7 25. Ra6 g6 26. Rxa5 Nh6 27. a4 Nf7 28. Ra7+ Ke6 29. Bh3+ f5 30. exf5+ gxf5 31. Bxf5+ Kxf5 32. Rxf7+ Kg6 33. Ra7 Kf6 34. a5 Ke6 35. a6 Kd6 36. Rg7 Kc6 37. a7 Kb6 38. Rxh7 Ra8 39. f4 Rxa7 40. Rxa7 Kxa7 41. f5 1-0

[Event "POL-ch U17 Girls Qual"]
[Site "Jastrzebia Gora"]
[Date "2021.11.19"]
[Round "7"]
[White "Czerwinska, Oliwia"]
[Black "Zniszczol, Wiktoria"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1408"]
[BlackElo "1498"]
[PlyCount "148"]
[EventDate "2021.11.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. Nc3 Nf6 5. d3 h6 6. Be3 Bxe3 7. fxe3 d6 8. h3 a6 9. Qd2 Qe7 10. Qf2 Na5 11. Bb3 Nxb3 12. axb3 c6 13. Qg3 Nh5 14. Qh4 Qxh4+ 15. Nxh4 g5 16. Nf3 Ng3 17. Rg1 f5 18. exf5 Nxf5 19. Kd2 Rf8 20. g4 Ne7 21. Raf1 Ng6 22. Nh2 d5 23. Rxf8+ Kxf8 24. Rf1+ Ke7 25. Ne2 Be6 26. Rf2 a5 27. Rf1 b5 28. Ra1 Nh4 29. b4 a4 30. c3 Rf8 31. Rf1 Rxf1 32. Nxf1 Nf3+ 33. Kd1 h5 34. gxh5 Bxh3 35. Nd2 Nh4 36. Ke1 Bf5 37. d4 e4 38. Kf2 Bg4 39. Ng3 Kf7 40. Ngf1 Bxh5 41. Nh2 Nf5 42. Nhf1 Bg4 43. Kg2 Kg6 44. Kf2 Bh3 45. Ng3 Nd6 46. Kg1 Nc8 47. Kh2 Bg4 48. Kg2 Nb6 49. Kf2 a3 50. bxa3 Na4 51. Nb1 Bd1 52. Ne2 Bxe2 53. Kxe2 Kh5 54. Kf2 Kh4 55. Kg2 Kg4 56. Nd2 Nxc3 57. Nf1 Nd1 58. Nh2+ Kh4 59. Nf1 g4 60. Kh2 g3+ 61. Kg2 Kg4 62. Nxg3 Nxe3+ 63. Kf2 Nc2 64. Ne2 Nxa3 65. Nc1 Nc2 66. Ne2 Nxb4 67. Ke3 Nd3 68. Nc3 b4 69. Nb1 Kf5 70. Nd2 Ke6 71. Nb3 Kd6 72. Kd2 c5 73. dxc5+ Nxc5 74. Nc1 d4 0-1

[Event "POL-ch U17 Girls Qual"]
[Site "Jastrzebia Gora"]
[Date "2021.11.18"]
[Round "5"]
[White "Czerwinska, Oliwia"]
[Black "Rodzik, Malgorzata"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "1408"]
[BlackElo "1198"]
[PlyCount "46"]
[EventDate "2021.11.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Bd3 e6 5. Bc2 Nc6 6. 0-0 Be7 7. a3 0-0 8. d4 cxd4 9. cxd4 b6 10. b4 Bb7 11. Nbd2 Rc8 12. Bb2 d5 13. e5 Ng4 14. h3 Nh6 15. Qb1 g6 16. Re1 Re8 17. Nf1 f6 18. Bxg6 Rf8 19. Bxh7+ Kh8 20. Bc1 Rf7 21. Bg6 Rg7 22. Bxh6 Rg8 23. Bf7 Ra8 1-0

[Event "POL-ch U17 Girls Qual"]
[Site "Jastrzebia Gora"]
[Date "2021.11.18"]
[Round "6"]
[White "Wolszczak, Natalia"]
[Black "Czerwinska, Oliwia"]
[Result "1/2-1/2"]
[ECO "D03"]
[WhiteElo "1299"]
[BlackElo "1408"]
[PlyCount "76"]
[EventDate "2021.11.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bg5 Bf5 4. e3 e6 5. Bd3 Bg6 6. Ne5 Be7 7. 0-0 Nbd7 8. f4 Nxe5 9. fxe5 Ne4 10. Bxe7 Qxe7 11. Nd2 Nxd2 12. Qxd2 Bxd3 13. Qxd3 c6 14. Rf3 0-0-0 15. Raf1 Rdf8 16. e4 dxe4 17. Qxe4 f5 18. exf6 Rxf6 19. Qh4 Rf7 20. Qxe7 Rxe7 21. Rf7 Rhe8 22. Rxe7 Rxe7 23. Re1 Kd7 24. Kf2 Kd6 25. Re5 Rf7+ 26. Ke2 b5 27. b4 h6 28. c3 a6 29. g4 g6 30. a3 Rf4 31. h3 g5 32. Rc5 Re4+ 33. Kf2 Kd7 34. a4 Kd6 35. Kf3 Re1 36. Kf2 Rh1 37. Kg2 Rc1 38. a5 Rc2+ 1/2-1/2

[Event "POL-ch U17 Girls Qual"]
[Site "Jastrzebia Gora"]
[Date "2021.11.17"]
[Round "4"]
[White "Szewczyk, Malwina"]
[Black "Czerwinska, Oliwia"]
[Result "1-0"]
[ECO "C51"]
[WhiteElo "1409"]
[BlackElo "1408"]
[PlyCount "75"]
[EventDate "2021.11.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Bd6 6. d4 Nf6 7. 0-0 0-0 8. Re1 Qe7 9. Nh4 Na5 10. Nf5 Qd8 11. Bd3 g6 12. Nh6+ Kg7 13. Ng4 Nxg4 14. Qxg4 exd4 15. cxd4 Bb4 16. Re2 d5 17. Qf4 Qf6 18. Qh6+ Kg8 19. e5 Qg7 20. Qh4 Re8 21. Bh6 Qh8 22. Qf4 Bf8 23. Bg5 Be7 24. Bf6 Bxf6 25. exf6 Rxe2 26. Bxe2 Be6 27. Nc3 h6 28. Bd3 Kh7 29. h4 h5 30. Qg5 Nc6 31. Nb5 Qc8 32. Qxh5+ Kg8 33. Bxg6 fxg6 34. Qxg6+ Kf8 35. Qg7+ Ke8 36. Nxc7+ Kd8 37. Nxe6+ Qxe6 38. f7 1-0

[Event "POL-ch U17 Girls Qual"]
[Site "Jastrzebia Gora"]
[Date "2021.11.16"]
[Round "3"]
[White "Czerwinska, Oliwia"]
[Black "Kowalska, Julia"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1408"]
[BlackElo "1197"]
[PlyCount "84"]
[EventDate "2021.11.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 h6 4. d4 exd4 5. Nxd4 Bc5 6. Bxf7+ Kxf7 7. Qh5+ Kf8 8. Qxc5+ Qe7 9. Qxe7+ Ncxe7 10. Nb5 c6 11. Nc7 Rb8 12. Bf4 Kf7 13. Nb5 Ra8 14. Nd6+ Kg6 15. Nc3 Nf6 16. 0-0-0 Rf8 17. Bg3 b5 18. Nxc8 Raxc8 19. Rd6 b4 20. Na4 Kh7 21. Nc5 Rcd8 22. Rhd1 Nc8 23. R6d4 Rf7 24. Rxb4 d5 25. e5 Nh5 26. Rb7 Rxb7 27. Nxb7 Re8 28. Re1 Nxg3 29. hxg3 Kg6 30. Kd2 Kf5 31. f4 g5 32. Rf1 gxf4 33. gxf4 Kg4 34. Rf3 Rf8 35. Ke3 Ne7 36. Nd6 Ng6 37. e6 Rd8 38. Nf7 Re8 39. Nxh6+ Kh5 40. Rh3+ Nh4 41. g4+ Kxh6 42. Rxh4+ Kg6 1-0

[Event "POL-ch U17 Girls Qual"]
[Site "Jastrzebia Gora"]
[Date "2021.11.16"]
[Round "2"]
[White "Pawlak, Emilia"]
[Black "Czerwinska, Oliwia"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "1445"]
[BlackElo "1408"]
[PlyCount "99"]
[EventDate "2021.11.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 d6 5. c3 Nf6 6. d3 h6 7. Bb3 0-0 8. Nbd2 a6 9. Re1 Ng4 10. Re2 Kh8 11. h3 Nf6 12. Nf1 Bb6 13. Ng3 Be6 14. Bc2 Qc8 15. Kh2 Ne7 16. d4 Ng6 17. Qd3 Qe8 18. Be3 Bd7 19. Qd2 Kh7 20. Rd1 Bb5 21. Ree1 Rd8 22. Nf5 Ng8 23. b3 Bd7 24. Kg1 f6 25. Nh2 N6e7 26. Ng4 Qg6 27. Qd3 Qf7 28. Qe2 h5 29. Nh2 g6 30. Nh4 Qg7 31. f4 Nh6 32. N4f3 Nf7 33. Rd2 Rh8 34. fxe5 dxe5 35. dxe5 Bxe3+ 36. Qxe3 Nxe5 37. Nxe5 fxe5 38. Red1 Nc6 39. Nf3 Qe7 40. Ng5+ Kg7 41. b4 Be6 42. Nxe6+ Qxe6 43. Bb3 Qe7 44. Bd5 Rhf8 45. Bxc6 bxc6 46. Rxd8 Rxd8 47. Rxd8 Qxd8 48. Qc5 Qg5 49. Qxc6 Qc1+ 50. Kh2 1/2-1/2

[Event "POL-ch U17 Girls Qual"]
[Site "Jastrzebia Gora"]
[Date "2021.11.15"]
[Round "1"]
[White "Czerwinska, Oliwia"]
[Black "Pieczewska, Gabriela"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "1408"]
[BlackElo "1199"]
[PlyCount "60"]
[EventDate "2021.11.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 c4 6. g3 Be7 7. Bg2 Bd7 8. 0-0 Qc7 9. Bf4 Bd8 10. Na3 a6 11. Nc2 Nge7 12. Re1 Ng6 13. Bc1 0-0 14. Ne3 b5 15. a3 Na5 16. Nd2 Nc6 17. f4 f5 18. b4 Qb8 19. Bb2 a5 20. Qf3 Nge7 21. Rec1 a4 22. Rf1 Bb6 23. Kh1 Qe8 24. Rfd1 Qf7 25. Bf1 Ng6 26. Qe2 Bd8 27. Nf3 h6 28. Qg2 Be8 29. Be2 Ra7 30. Rg1 Rc7 1/2-1/2

[Event "Bohumin op 4th"]
[Site "Bohumin"]
[Date "2021.07.11"]
[Round "9"]
[White "Buchta, Bartolomej"]
[Black "Czerwinska, Oliwia"]
[Result "1-0"]
[ECO "C97"]
[WhiteElo "1667"]
[BlackElo "1473"]
[PlyCount "69"]
[EventDate "2021.07.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 Be7 5. Re1 a6 6. Ba4 b5 7. Bb3 0-0 8. c3 d6 9. h3 Na5 10. Bc2 c5 11. d4 Qc7 12. Nbd2 Rd8 13. Nf1 Nc6 14. d5 Na7 15. Ng3 Bd7 16. Bg5 Nc8 17. h4 Bg4 18. Qc1 Nh5 19. Nf5 Bxf5 20. exf5 Nf6 21. Bxf6 Bxf6 22. g4 Be7 23. Kh1 Nb6 24. Be4 f6 25. g5 Qd7 26. gxf6 Bxf6 27. Rg1 Kf8 28. Ng5 Bxg5 29. Qxg5 Ra7 30. Rg3 Qe7 31. f6 Qc7 32. fxg7+ Kf7 33. g8Q+ Rxg8 34. Qxg8+ Kf6 35. Qe6# 1-0

[Event "Bohumin op 4th"]
[Site "Bohumin"]
[Date "2021.07.10"]
[Round "8"]
[White "Czerwinska, Oliwia"]
[Black "Maroszczyk, Wieslaw"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1473"]
[BlackElo "1788"]
[PlyCount "96"]
[EventDate "2021.07.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Nf6 4. d4 cxd4 5. Qxd4 Qxd5 6. Qxd5 Nxd5 7. Bb5+ Bd7 8. Bxd7+ Nxd7 9. Nf3 e6 10. 0-0 Be7 11. Nbd2 Nf4 12. Nb3 Ne2+ 13. Kh1 Nxc1 14. Raxc1 0-0 15. Rcd1 Rfd8 16. Nfd4 a6 17. f3 Nb6 18. Rde1 Nc4 19. Re2 Rd5 20. Nc1 Bf6 21. Nc2 Rad8 22. Ne3 Nxe3 23. Rxe3 Bg5 24. Ree1 Rd2 25. b3 Rc2 26. f4 Bf6 27. Rd1 Rdd2 28. Rxd2 Rxd2 29. c4 Kf8 30. h3 Ke7 31. a4 a5 32. Kh2 b6 33. Rf3 h5 34. Rd3 Rc2 35. Rd1 h4 36. Kh1 g5 37. Nd3 Rc3 38. fxg5 Bxg5 39. b4 axb4 40. Nxb4 Rxc4 41. Rb1 Be3 42. Kh2 Bf4+ 43. Kg1 Bd2 44. Nd3 Rxa4 45. Rxb6 Be3+ 46. Kf1 Bxb6 47. Ke2 f6 48. Kd2 Ra2+ 0-1

[Event "Bohumin op 4th"]
[Site "Bohumin"]
[Date "2021.07.09"]
[Round "7"]
[White "Tomanec, Samuel"]
[Black "Czerwinska, Oliwia"]
[Result "1/2-1/2"]
[ECO "C44"]
[WhiteElo "1395"]
[BlackElo "1473"]
[PlyCount "51"]
[EventDate "2021.07.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. c3 Nf6 4. d4 exd4 5. e5 Nd5 6. cxd4 Bb4+ 7. Bd2 Bxd2+ 8. Nbxd2 0-0 9. g3 d6 10. Bg2 dxe5 11. dxe5 Re8 12. 0-0 Nb6 13. Re1 Nd4 14. Nxd4 Qxd4 15. Nb3 Qxb2 16. Nc5 c6 17. Rc1 Nd5 18. Bxd5 cxd5 19. Qxd5 Be6 20. Qxb7 Qxb7 21. Nxb7 Bxa2 22. Nd6 Red8 23. Ra1 Be6 24. Ra6 Bc8 25. Nxc8 Rdxc8 26. e6 1/2-1/2

[Event "Bohumin op 4th"]
[Site "Bohumin"]
[Date "2021.07.08"]
[Round "6"]
[White "Czerwinska, Oliwia"]
[Black "Kristl, Matej"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "1473"]
[BlackElo "1183"]
[PlyCount "71"]
[EventDate "2021.07.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 c4 7. g3 Na5 8. Nbd2 Nh6 9. Bh3 Nf5 10. Qc2 Be7 11. Nf1 Nb3 12. Rb1 Bd7 13. N1d2 Ba4 14. Nxb3 Qxb3 15. Qxb3 Bxb3 16. Be3 Bc2 17. Rc1 Be4 18. Bg2 h5 19. Rg1 a5 20. Nd2 Bxg2 21. Rxg2 a4 22. Nf3 g6 23. Bg5 Ra6 24. Bxe7 Kxe7 25. h4 Rb6 26. Rc2 Ra8 27. Kd2 Ra5 28. Kc1 Nh6 29. Nh2 Ng4 30. Re2 Nxh2 31. Rxh2 Ra8 32. Rh1 Rb3 33. Rhe1 Ra6 34. Rc2 Ra8 35. Re3 Ra6 36. Ree2 1/2-1/2

[Event "Bohumin op 4th"]
[Site "Bohumin"]
[Date "2021.07.07"]
[Round "5"]
[White "Koper, Stefan"]
[Black "Czerwinska, Oliwia"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "1885"]
[BlackElo "1473"]
[PlyCount "171"]
[EventDate "2021.07.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. cxd5 exd5 4. Nc3 Nf6 5. Bg5 c6 6. Nf3 Be7 7. e3 Bg4 8. Bd3 Nbd7 9. 0-0 0-0 10. b4 Bxb4 11. Bxh7+ Kh8 12. Ne2 Bxf3 13. gxf3 Be7 14. Bd3 Nh5 15. Bxe7 Qxe7 16. Ng3 Nxg3 17. hxg3 g6 18. Kg2 Kg7 19. Qb3 Nf6 20. Rab1 Rab8 21. Qa4 Ra8 22. Qb4 Qxb4 23. Rxb4 Rab8 24. Rfb1 b6 25. a4 Nd7 26. Rc1 Rfc8 27. Ba6 Rc7 28. Rb2 c5 29. Rbc2 Rd8 30. Be2 Kf6 31. e4 dxe4 32. fxe4 Rb7 33. Rd1 Ke7 34. Rcd2 Rbb8 35. Bb5 cxd4 36. Rxd4 Nc5 37. Bc6 Rxd4 38. Rxd4 Rd8 39. Bd5 Ne6 40. Rc4 Nc5 41. a5 Rc8 42. axb6 axb6 43. Rb4 Rb8 44. Rb5 Ke8 45. f4 Ke7 46. g4 Ne6 47. Bxe6 Kxe6 48. g5 Kd6 49. Kf3 Kc6 50. Rb1 b5 51. f5 Re8 52. Kf4 Re7 53. f6 Re8 54. e5 Ra8 55. e6 fxe6 56. Ke5 Kd7 57. Rd1+ Ke8 58. Rh1 Ra6 59. Rh8+ Kf7 60. Rh7+ Kf8 61. Rb7 Ra8 62. Rxb5 Re8 63. Rb7 Ra8 64. Rd7 Ra1 65. Kxe6 Re1+ 66. Kd6 Rd1+ 67. Kc7 Rxd7+ 68. Kxd7 Kf7 69. Kd6 Kf8 70. Ke6 Ke8 71. Kd6 Kf8 72. Kd7 Kf7 73. Kd6 Kf8 74. Ke6 Ke8 75. f7+ Kf8 76. Kd6 Kxf7 77. Kd7 Kf8 78. Ke6 Kg7 79. Ke7 Kg8 80. Kf6 Kh7 81. Kf7 Kh8 82. Kxg6 Kg8 83. Kf6 Kf8 84. g6 Kg8 85. g7 Kh7 86. Kf7 1-0

[Event "Bohumin op 4th"]
[Site "Bohumin"]
[Date "2021.07.06"]
[Round "4"]
[White "Czerwinska, Oliwia"]
[Black "Sobek, Lukas"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "1473"]
[PlyCount "87"]
[EventDate "2021.07.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Be2 0-0 6. 0-0 Nbd7 7. Be3 b6 8. Bd3 Bb7 9. Qd2 e6 10. Bh6 c5 11. Bxg7 Kxg7 12. Rfe1 cxd4 13. Nxd4 Ne5 14. Rad1 Qe7 15. Qe2 Rac8 16. Nf3 Rc5 17. Nxe5 Rxe5 18. Qd2 Rc8 19. f4 Rh5 20. Be2 Rh6 21. Qxd6 Qxd6 22. Rxd6 Nxe4 23. Nxe4 Bxe4 24. Ba6 Rxc2 25. Rxe4 Rxb2 26. a4 Rb1+ 27. Bf1 Rh5 28. Rd7 Kf6 29. Rxa7 Rc5 30. Re2 Rcc1 31. Rf2 h5 32. g3 Rc5 33. Kg2 Ra5 34. Rxa5 bxa5 35. Rc2 Rb4 36. Bb5 g5 37. fxg5+ Kxg5 38. Rc5+ f5 39. h4+ Kf6 40. Bc6 Ke7 41. Rxa5 Kd6 42. Bf3 e5 43. Bxh5 e4 44. Rxf5 1-0

[Event "Bohumin op 4th"]
[Site "Bohumin"]
[Date "2021.07.05"]
[Round "3"]
[White "Novak, Jiri1111"]
[Black "Czerwinska, Oliwia"]
[Result "1-0"]
[ECO "C64"]
[WhiteElo "1997"]
[BlackElo "1473"]
[PlyCount "101"]
[EventDate "2021.07.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. c3 d6 5. 0-0 Bd7 6. d4 exd4 7. cxd4 Bb6 8. Bg5 Nge7 9. Nc3 h6 10. Bh4 g5 11. Bg3 a6 12. Ba4 Ba5 13. d5 Na7 14. Qd4 Rg8 15. Rfe1 Nb5 16. Bxb5 Bxb5 17. a4 Bd7 18. e5 Bb6 19. Qd2 Bf5 20. exd6 cxd6 21. h4 f6 22. hxg5 hxg5 23. Nd4 Bxd4 24. Qxd4 Kf7 25. Qb4 Qd7 26. Bxd6 Rae8 27. Bxe7 Rxe7 28. d6 Rxe1+ 29. Rxe1 Re8 30. Rxe8 Kxe8 31. Nd5 Kf7 32. Nb6 Qc6 33. Nc4 Bc8 34. b3 Qd7 35. Kf1 Qc6 36. Qc3 Be6 37. f3 Kg7 38. Qd4 Kf7 39. Kf2 Kg7 40. Ke3 Kf7 41. Qe4 Qxe4+ 42. fxe4 Ke8 43. Kd4 Kd7 44. Kc5 Kd8 45. a5 Bd7 46. Ne3 Ke8 47. Kb6 Bc6 48. Kc7 Bb5 49. Nd5 Kf7 50. d7 Bxd7 51. Kxd7 1-0

[Event "Bohumin op 4th"]
[Site "Bohumin"]
[Date "2021.07.04"]
[Round "2"]
[White "Czerwinska, Oliwia"]
[Black "Martikan, Jiri"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1473"]
[BlackElo "1221"]
[PlyCount "81"]
[EventDate "2021.07.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. Nc3 d6 5. d3 Bg4 6. h3 Bh5 7. g4 Bg6 8. Be3 Nge7 9. Bxc5 dxc5 10. Nd5 Qd6 11. Nxe7 Qxe7 12. Bb5 0-0 13. Bxc6 bxc6 14. Qe2 a5 15. a4 Rab8 16. b3 f6 17. Nh4 Bf7 18. Nf5 Qe6 19. Qe3 c4 20. dxc4 Ra8 21. Qc5 Rfe8 22. Rd1 Bg6 23. f3 Ra6 24. Rh2 Bxf5 25. gxf5 Qe7 26. Qxe7 Rxe7 27. Rd8+ Kf7 28. Rhd2 c5 29. Rh8 Rd6 30. Rxd6 cxd6 31. Rxh7 Kg8 32. Rh4 Kf7 33. Rh8 g5 34. Kf2 Rd7 35. Ra8 d5 36. exd5 Re7 37. Ke3 Kg7 38. Rxa5 Kh6 39. Rxc5 Kh5 40. d6 Rd7 41. Rc7 1-0

[Event "Bohumin op 4th"]
[Site "Bohumin"]
[Date "2021.07.03"]
[Round "1"]
[White "Sramek, Vojtech"]
[Black "Czerwinska, Oliwia"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2194"]
[BlackElo "1473"]
[PlyCount "93"]
[EventDate "2021.07.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. 0-0 0-0 7. Bg5 Bg4 8. h3 Bh5 9. Nbd2 Na5 10. Bb5 Bb6 11. Re1 c5 12. Nf1 Qe7 13. Ne3 Qe6 14. Bxf6 Qxf6 15. g4 Bg6 16. Nd5 Qd8 17. Nh2 Nc6 18. Kg2 Ne7 19. Bc4 Kh8 20. Qf3 Nxd5 21. Bxd5 Qe7 22. Qg3 f6 23. Nf1 Bf7 24. Ne3 Bxd5 25. Nxd5 Qf7 26. Rf1 Rae8 27. f4 Qe6 28. f5 Qf7 29. Kf3 g5 30. fxg6 Qxg6 31. c4 Bd8 32. Ke2 Rf7 33. Rf5 h6 34. Raf1 Ref8 35. Qf3 Kh7 36. Kd1 a6 37. Kc2 Kh8 38. h4 Kg7 39. Ne3 Kg8 40. Rh5 Rh7 41. Nf5 Bc7 42. Rxh6 Qf7 43. g5 Qe6 44. Rxh7 Kxh7 45. Qh5+ Kg8 46. Qg6+ Kh8 47. Qg7# 1-0

[Event "Ustron op-C"]
[Site "Ustron"]
[Date "2020.08.15"]
[Round "6"]
[White "Czerwinska, Oliwia"]
[Black "Tarka, Aleksandra"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "1394"]
[BlackElo "1618"]
[PlyCount "68"]
[EventDate "2020.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. cxd4 d6 6. Bc4 Nb6 7. Bb3 Nc6 8. f4 dxe5 9. dxe5 Qxd1+ 10. Bxd1 Bf5 11. Nf3 Rd8 12. Bb3 e6 13. 0-0 Bc5+ 14. Kh1 Nb4 15. Nc3 Nd3 16. Nd1 Be4 17. Ne1 Nxe1 18. Rxe1 Bc6 19. Ne3 0-0 20. Rd1 Rxd1+ 21. Bxd1 Rd8 22. Be2 h6 23. h3 Rd4 24. Nc2 Rd8 25. Ne3 Nd5 26. Nxd5 Bxd5 27. Kh2 Be4 28. Kg3 Bd3 29. Bf3 Ba6 30. a3 Rd3 31. b4 Bd4 32. Ra2 b6 33. Rd2 Rxd2 34. Bxd2 Kf8 1/2-1/2

[Event "Ustron op-C"]
[Site "Ustron"]
[Date "2020.08.15"]
[Round "4"]
[White "Mrazek, Roman1111"]
[Black "Czerwinska, Oliwia"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1627"]
[BlackElo "1394"]
[PlyCount "49"]
[EventDate "2020.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 c6 4. c3 Bf5 5. Nd2 e6 6. Ngf3 Bd6 7. Bg3 Bc7 8. Qb3 Qc8 9. Be2 0-0 10. Ne5 Nbd7 11. Ndf3 Nxe5 12. Bxe5 Nd7 13. Bg3 Bxg3 14. hxg3 Qc7 15. Rc1 Qb6 16. Qxb6 Nxb6 17. Nd2 Rac8 18. 0-0 Rfe8 19. g4 Bg6 20. f4 f5 21. g5 Re7 22. Nf3 Bh5 23. Bd3 Rec7 24. Ne5 Nd7 25. Nxd7 1/2-1/2

[Event "Bohumin op 2nd"]
[Site "Bohumin"]
[Date "2019.06.22"]
[Round "1"]
[White "Czerwinska, Oliwia"]
[Black "Kania, Dominik"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1311"]
[BlackElo "1904"]
[PlyCount "116"]
[EventDate "2019.06.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. Nc3 Nf6 5. d3 h6 6. Be3 Bb6 7. h3 d6 8. 0-0 Be6 9. Bb3 Qd7 10. Kh2 0-0-0 11. Na4 g5 12. Nxb6+ axb6 13. Nd2 d5 14. f3 Rdg8 15. Qe1 d4 16. Bf2 h5 17. h4 g4 18. g3 gxf3 19. Nxf3 Ng4+ 20. Kh1 f6 21. Rg1 Rg7 22. Qf1 Rhg8 23. Re1 Bxb3 24. axb3 Nxf2+ 25. Qxf2 Qh3+ 26. Qh2 Rxg3 27. Rxg3 Qxg3 28. Qxg3 Rxg3 29. Rf1 Kd7 30. Kh2 Rg4 31. Kh3 Ke6 32. Nh2 Rg8 33. Nf3 Ne7 34. Rf2 Ng6 35. Kh2 Nf4 36. Ne1 Ra8 37. Ng2 Nxg2 38. Kxg2 Ra2 39. c3 dxc3 40. bxc3 Rxf2+ 41. Kxf2 f5 42. Kf3 c6 43. d4 b5 44. b4 b6 45. Ke3 fxe4 46. Kxe4 exd4 47. cxd4 Kd6 48. Kf5 c5 49. dxc5+ bxc5 50. bxc5+ Kxc5 51. Kg5 b4 52. Kxh5 b3 53. Kh6 b2 54. h5 b1Q 55. Kg7 Qf5 56. h6 Qg5+ 57. Kh7 Kd6 58. Kh8 Qxh6+ 0-1

[Event "POL-chT U20 2nd League"]
[Site "Szczyrk"]
[Date "2017.07.30"]
[Round "11.18"]
[White "Czerwinska, Oliwia"]
[Black "Szachniewicz, Weronika"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "1161"]
[PlyCount "64"]
[EventDate "2017.07.22"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nc6 5. Be3 e5 6. Ne2 Nf6 7. Na3 b6 8. Nc2 Be7 9. Ng3 0-0 10. c4 Qd8 11. d5 Nd4 12. Bxd4 exd4 13. Bd3 Bd6 14. 0-0 Bxg3 15. hxg3 Re8 16. Re1 Bd7 17. Rxe8+ Qxe8 18. Qe1 a6 19. Qxe8+ Rxe8 20. Re1 Rxe1+ 21. Nxe1 b5 22. b3 Kf8 23. f3 h5 24. Kf2 Ke7 25. Nc2 b4 26. Ne1 g5 27. Ke2 Kd6 28. Nc2 Ke5 29. Ne1 a5 30. Kf2 a4 31. Ke2 a3 32. Kf2 Kd6 1/2-1/2

[Event "POL-chT U20 2nd League"]
[Site "Szczyrk"]
[Date "2017.07.29"]
[Round "10.48"]
[White "Polak, Sylwia"]
[Black "Czerwinska, Oliwia"]
[Result "1-0"]
[ECO "D04"]
[WhiteElo "1454"]
[BlackElo "1161"]
[PlyCount "101"]
[EventDate "2017.07.22"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 Bg4 4. Be2 e6 5. 0-0 Bd6 6. c4 c6 7. cxd5 cxd5 8. Nc3 0-0 9. h3 Bh5 10. Bd2 Nc6 11. Rc1 Rc8 12. a3 a6 13. Na4 Ne4 14. b4 Qe7 15. Nc5 f5 16. Be1 Bg6 17. Nd2 Rfe8 18. f4 Qf7 19. Nf3 Qc7 20. Bh4 Bf7 21. Ng5 Nxg5 22. Bxg5 Be7 23. Bxe7 Qxe7 24. Qb3 Nb8 25. Rc2 b5 26. Rfc1 Rc6 27. a4 bxa4 28. Qxa4 Qa7 29. Ra1 Rec8 30. Rca2 Be8 31. Bb5 Rxc5 32. bxc5 Bxb5 33. Qxb5 Qd7 34. Qxd7 Nxd7 35. Rxa6 Re8 36. Ra8 Kf7 37. R1a7 Rxa8 38. Rxa8 h6 39. Ra7 Ke8 40. Kf2 g5 41. fxg5 hxg5 42. Ra8+ Kf7 43. c6 Nb6 44. Rb8 Ke7 45. Rxb6 Kd6 46. c7+ Kxc7 47. Rxe6 f4 48. exf4 gxf4 49. Kf3 Kd7 50. Rh6 Ke7 51. Kxf4 1-0

[Event "POL-chT U20 2nd League"]
[Site "Szczyrk"]
[Date "2017.07.28"]
[Round "9.71"]
[White "Czerwinska, Oliwia"]
[Black "Rybka, Tatiana"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1161"]
[BlackElo "1078"]
[PlyCount "85"]
[EventDate "2017.07.22"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 g6 5. Be3 cxd4 6. Bxd4 Nf6 7. Qf3 Bg4 8. Qxd5 Nxd5 9. Bxh8 f6 10. h3 Be6 11. Nf3 Kf7 12. Nd4 Bd7 13. Bc4 e6 14. Nd2 Nb6 15. Bb3 Be7 16. N2f3 Na6 17. Bxf6 Bxf6 18. 0-0 Ke7 19. Rfe1 Nc5 20. Rad1 a6 21. Ne5 Bc8 22. Re2 Bxe5 23. Rxe5 Ncd7 24. Rxe6+ Kd8 25. Rde1 Kc7 26. Re7 Kd8 27. Rxh7 Nc5 28. Ne6+ Nxe6 29. Bxe6 Na4 30. Bxc8 Rxc8 31. Rd1+ Ke8 32. Rh8+ Ke7 33. Rxc8 Nxb2 34. Rb1 Na4 35. Rxb7+ Kd6 36. Rb4 Nc5 37. Rd4+ Ke6 38. Rxc5 Ke7 39. Rc6 Kf7 40. Rd7+ Ke8 41. Ra7 Kd8 42. Rxg6 Ke8 43. Rg8# 1-0

[Event "POL-chT U20 2nd League"]
[Site "Szczyrk"]
[Date "2017.07.27"]
[Round "8.88"]
[White "Gorska, Marcelina"]
[Black "Czerwinska, Oliwia"]
[Result "0-1"]
[ECO "C50"]
[BlackElo "1161"]
[PlyCount "64"]
[EventDate "2017.07.22"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Be7 5. 0-0 d6 6. Nxd4 Nf6 7. Nxc6 bxc6 8. Re1 Be6 9. Bxe6 fxe6 10. Nd2 e5 11. Nf3 Nd7 12. Bd2 0-0 13. Bc3 Nc5 14. b4 Ne6 15. Qd3 Qd7 16. Rad1 Qe8 17. Qc4 Bf6 18. a4 a6 19. Bd2 Kh8 20. c3 Nd8 21. Bg5 Qe6 22. Qxe6 Nxe6 23. Bxf6 Rxf6 24. Rd2 Rff8 25. c4 a5 26. bxa5 Rxa5 27. Ra1 Rfa8 28. Rda2 Nc5 29. Nd2 Kg8 30. Nb1 Nb3 31. Nc3 Nxa1 32. Rxa1 Rc5 0-1

[Event "POL-chT U20 2nd League"]
[Site "Szczyrk"]
[Date "2017.07.26"]
[Round "7.77"]
[White "Czerwinska, Oliwia"]
[Black "Mroz, Lena"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1161"]
[BlackElo "1331"]
[PlyCount "218"]
[EventDate "2017.07.22"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 e6 6. Be3 cxd4 7. Qxd4 Nc6 8. Qd3 Be7 9. Be2 0-0 10. 0-0 b6 11. h3 Bb7 12. Nbd2 Rfd8 13. Qc2 Qd7 14. Rad1 Qc7 15. Nb3 Nd5 16. Bc1 h6 17. Rfe1 Rac8 18. Nbd4 Nxd4 19. Nxd4 Nf4 20. Nf3 Nxe2+ 21. Qxe2 Bf6 22. Rxd8+ Rxd8 23. Rd1 Bd5 24. a3 Bc4 25. Rxd8+ Bxd8 26. Qd1 Bf6 27. Be3 e5 28. Ne1 b5 29. Qd2 a6 30. Nc2 Qb7 31. Ne1 Bd5 32. Qe2 Be7 33. Qd2 f5 34. Qe2 Bf6 35. Bc1 e4 36. Nc2 Bc4 37. Qe1 Bb3 38. Qd2 Kh8 39. Kh1 Qa7 40. Kg1 Qf7 41. Nd4 Bg5 42. Qe1 Bxc1 43. Qxc1 Be6 44. Nxe6 Qxe6 45. Qd2 Kh7 46. Kh1 Qe5 47. g3 Qe6 48. Kg2 Qc6 49. Kg1 Qg6 50. Qf4 Qe6 51. Qd2 a5 52. Kh1 Qc6 53. Kg1 Qc4 54. Kg2 a4 55. Kg1 Qc5 56. Kg2 Qc4 57. Kg1 Qc6 58. Kf1 Kg6 59. Kg1 Kh7 60. Kf1 g5 61. Kg1 Kg6 62. Kf1 Qe6 63. Qe2 Qd5 64. Qe3 Qd6 65. Kg2 Kf6 66. Kf1 Qd3+ 67. Qxd3 exd3 68. Ke1 Ke5 69. f3 Kd5 70. Kd2 Kc4 71. f4 Kb3 72. fxg5 hxg5 73. h4 f4 74. gxf4 gxh4 75. f5 h3 76. f6 h2 77. f7 h1Q 78. f8Q Qg2+ 79. Kxd3 Qg3+ 80. Kd4 Qg4+ 81. Kd3 Qc4+ 82. Ke3 Kxb2 83. Qe7 Qxc3+ 84. Kf2 Qd2+ 85. Kf3 Qd3+ 86. Kf2 Qd4+ 87. Kf3 Qc3+ 88. Kf2 Qc2+ 89. Kf3 Qf5+ 90. Ke2 Qc2+ 91. Kf3 Qc3+ 92. Kf2 Qxa3 93. Qe2+ Kb3 94. Qd1+ Ka2 95. Kf1 Qh3+ 96. Kg1 Qg3+ 97. Kf1 Qf4+ 98. Kg1 Qe3+ 99. Kf1 Kb2 100. Qd6 Qc1+ 101. Kf2 Qc2+ 102. Kf1 Qc4+ 103. Kg1 a3 104. Qd2+ Kb1 105. Qf2 Qc1+ 106. Kg2 Qc2 107. Kg3 Qxf2+ 108. Kxf2 a2 109. Ke3 a1Q 0-1

[Event "POL-chT U20 2nd League"]
[Site "Szczyrk"]
[Date "2017.07.26"]
[Round "6.66"]
[White "Czerwinska, Oliwia"]
[Black "Wiecek, Karolina"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "1161"]
[BlackElo "1223"]
[PlyCount "171"]
[EventDate "2017.07.22"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nxc3 6. dxc3 Be7 7. Bf4 Nc6 8. Qd2 0-0 9. 0-0-0 Bd7 10. Nd4 Ne5 11. f3 Ng6 12. Be3 a6 13. Kb1 c5 14. Ne2 b5 15. Nf4 Ne5 16. Nd5 Ng6 17. Nxe7+ Qxe7 18. Qxd6 Qxe3 19. Qxd7 Rad8 20. Qxd8 Rxd8 21. Rxd8+ Nf8 22. Bd3 g6 23. Rd1 Kg7 24. Bf1 Qf2 25. R8d2 Qh4 26. g3 Qf6 27. f4 Qf5 28. Rd5 Qg4 29. Bg2 Qe2 30. R5d2 Qg4 31. Bb7 a5 32. a3 Ne6 33. Bd5 c4 34. Bxe6 Qxe6 35. Rd5 Qe2 36. R5d2 Qe6 37. Ka2 Qb6 38. Rd4 Qc6 39. Rd6 Qg2 40. R1d2 Qb7 41. R2d5 Qc7 42. Rd7 Qc6 43. R7d6 Qc7 44. Kb1 Qb7 45. Ka1 Qc7 46. Ka2 Qb7 47. Kb1 Qc7 48. Kc1 Qb7 49. Kb1 Qc7 50. Ka2 Qb7 51. b3 cxb3+ 52. cxb3 Qc7 53. Kb2 Qb7 54. Kc2 Qc7 55. Rd4 Qb7 56. R6d5 Qc6 57. Kb2 Qb6 58. Kc1 Qc6 59. Kc2 Qb6 60. c4 bxc4 61. Rxc4 Qf2+ 62. Rd2 Qb6 63. Kb2 Qf6+ 64. Ka2 Qb6 65. Rdd4 Qe6 66. Re4 Qd6 67. Rcd4 Qc6 68. Kb2 f5 69. Re7+ Kh6 70. Red7 Qg2+ 71. Rd2 Qc6 72. R7d6 Qc5 73. R6d5 Qb6 74. Re5 a4 75. b4 Qc6 76. Ra5 Qf6+ 77. Kc2 Qc6+ 78. Kb2 Qf6+ 79. Re5 Qc6 80. Rc5 Qf6+ 81. Re5 Qc6 82. Rc5 Qf6+ 83. Re5 Qc6 84. Rc5 Qf6+ 85. Re5 Qc6 86. Rc2 1/2-1/2

[Event "POL-chT U20 2nd League"]
[Site "Szczyrk"]
[Date "2017.07.25"]
[Round "5.89"]
[White "Uliasz, Katarzyna"]
[Black "Czerwinska, Oliwia"]
[Result "1/2-1/2"]
[ECO "C64"]
[WhiteElo "1114"]
[BlackElo "1161"]
[PlyCount "75"]
[EventDate "2017.07.22"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. c3 d6 5. d4 exd4 6. cxd4 Bb4+ 7. Bd2 Bxd2+ 8. Nbxd2 Bd7 9. 0-0 Nge7 10. Bc4 0-0 11. h3 h6 12. Re1 a6 13. Nf1 Bc8 14. Ng3 Ng6 15. a3 Nce7 16. Qd2 Be6 17. d5 Bd7 18. Bb3 Kh8 19. Rac1 Ng8 20. Qc3 Rc8 21. Nh5 Nf6 22. Nxf6 Qxf6 23. Qxf6 gxf6 24. Kh2 Ne5 25. Rc3 Kg7 26. Rec1 c5 27. Nxe5 fxe5 28. Bd1 Rg8 29. Rg3+ Kh7 30. Rcc3 Rxg3 31. Rxg3 Rg8 32. Rb3 b5 33. Rf3 Kg7 34. Rg3+ Kh7 35. Rc3 Kg7 36. Bh5 Be8 37. Rg3+ Kh7 38. Rf3 1/2-1/2

[Event "POL-chT U20 2nd League"]
[Site "Szczyrk"]
[Date "2017.07.24"]
[Round "4.77"]
[White "Czerwinska, Oliwia"]
[Black "Roszkiewicz, Zofia"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "1161"]
[BlackElo "1202"]
[PlyCount "90"]
[EventDate "2017.07.22"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nc6 5. Be3 cxd4 6. cxd4 Nf6 7. Nc3 Qa5 8. Nf3 Bg4 9. h3 Bh5 10. g4 Bg6 11. Bd3 Bxd3 12. Qxd3 e6 13. a3 Be7 14. Qb5 Qxb5 15. Nxb5 0-0 16. Nc3 Rfd8 17. 0-0 Rac8 18. Rfd1 Nd5 19. Nxd5 Rxd5 20. Rac1 Rcd8 21. Rd2 h6 22. Rcd1 Bf6 23. Kh1 Kh7 24. Kg1 R8d7 25. Kh1 Rd8 26. Kg1 Kg8 27. Kh1 R8d7 28. Kg1 Kh7 29. Kg2 Rd8 30. Kg1 Rc8 31. Rd3 Rcd8 32. Kg2 e5 33. Ne1 exd4 34. Bf4 g5 35. Bg3 Be5 36. Nf3 Bf6 37. Ne1 b5 38. f3 Be5 39. Nc2 Bxg3 40. Kxg3 Re8 41. R1d2 Red8 42. Kf2 a6 43. b4 f6 44. Kg2 Re8 45. Kf2 Red8 1/2-1/2

[Event "POL-chT U20 2nd League"]
[Site "Szczyrk"]
[Date "2017.07.24"]
[Round "3.48"]
[White "Pisarek, Elzbieta"]
[Black "Czerwinska, Oliwia"]
[Result "1-0"]
[ECO "C47"]
[WhiteElo "1433"]
[BlackElo "1161"]
[PlyCount "101"]
[EventDate "2017.07.22"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Bb4 6. Nxc6 bxc6 7. Bd3 d5 8. exd5 cxd5 9. 0-0 0-0 10. h3 c6 11. Qf3 Rb8 12. Bf4 Bd6 13. b3 Rb4 14. Ne2 Qc7 15. Bxd6 Qxd6 16. c3 Rb6 17. Rac1 Be6 18. Rfd1 Re8 19. c4 Rbb8 20. cxd5 Bxd5 21. Qg3 Qxg3 22. Nxg3 g6 23. Bc4 Rbc8 24. Rc3 Bxc4 25. Rxc4 Re6 26. Rdc1 Kg7 27. b4 Nd7 28. Kf1 Kf8 29. Ne2 Rd6 30. R4c2 Kg8 31. Nc3 a6 32. a3 Kg7 33. Ne2 Kg8 34. f4 Kg7 35. Rc4 h6 36. Nd4 Nb8 37. a4 Kf8 38. b5 axb5 39. axb5 Ke8 40. bxc6 Rf6 41. g3 Rd6 42. Kf2 Kf8 43. Kf3 Kg7 44. g4 Kg8 45. c7 Na6 46. Nb5 Rd7 47. Rc6 Nb4 48. Rd6 Rxd6 49. Nxd6 Rf8 50. c8Q Rxc8 51. Rxc8+ 1-0

[Event "POL-chT U20 2nd League"]
[Site "Szczyrk"]
[Date "2017.07.23"]
[Round "2.77"]
[White "Czerwinska, Oliwia"]
[Black "Lazniewska, Zofia"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1161"]
[BlackElo "1277"]
[PlyCount "131"]
[EventDate "2017.07.22"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 Nc6 6. Be3 cxd4 7. Nxd4 Nxd4 8. Qxd4 e5 9. Qd3 Qxd3 10. Bxd3 Be7 11. Bb5+ Nd7 12. Nd2 0-0 13. 0-0-0 f6 14. Nb3 Nb6 15. Nc5 h6 16. f3 f5 17. Rhf1 f4 18. Bf2 Kh8 19. Rfe1 Bf6 20. Rd2 Rb8 21. Red1 Ra8 22. h3 Bg5 23. Re1 Bf6 24. Red1 Bg5 25. b3 a6 26. Be2 Rb8 27. Ne4 Be6 28. Bxb6 Rbc8 29. Kb2 Rc6 30. Nxg5 hxg5 31. Bf2 Bg8 32. Rd6 Rxd6 33. Rxd6 Bh7 34. Bd3 Bxd3 35. Rxd3 Kg8 36. Bb6 Kh8 37. Rd8 Rxd8 38. Bxd8 Kh7 39. Bxg5 Kg6 40. Bh4 Kf7 41. Kc2 Ke6 42. Kd3 Kf5 43. Bf2 g5 44. c4 a5 45. Bb6 Kg6 46. Bxa5 Kh5 47. Bb6 Kh4 48. Bf2+ Kh5 49. Ke4 Kh6 50. Kxe5 b6 51. Bxb6 Kh5 52. Bf2 Kh6 53. c5 Kh5 54. c6 Kh6 55. c7 Kh5 56. c8Q Kh6 57. Qc7 Kg6 58. Qd6+ Kh5 59. Qf8 Kg6 60. Qh8 Kf7 61. Qh6 Kg8 62. Qxg5+ Kh8 63. Qe7 Kg8 64. Kf6 Kh8 65. Kg6 Kg8 66. Qg7# 1-0

[Event "POL-chT U20 2nd League"]
[Site "Szczyrk"]
[Date "2017.07.22"]
[Round "1.54"]
[White "Sloniewska, Alicja"]
[Black "Czerwinska, Oliwia"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "1372"]
[BlackElo "1161"]
[PlyCount "127"]
[EventDate "2017.07.22"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Qc2 Nf6 4. Nf3 e6 5. Bg5 Nbd7 6. e3 Be7 7. Bd3 h6 8. Bh4 Nh5 9. Bxe7 Qxe7 10. Nc3 Nhf6 11. 0-0 0-0 12. cxd5 Nxd5 13. Nxd5 exd5 14. a3 Nf6 15. b4 Bd7 16. Ne5 Rfe8 17. Qb3 a6 18. a4 Rac8 19. Rac1 Qd6 20. Nxd7 Qxd7 21. b5 axb5 22. axb5 Ne4 23. Qb2 Qd6 24. bxc6 bxc6 25. Qc2 Nf6 26. Bf5 Rc7 27. Qc5 Qxc5 28. Rxc5 Ne4 29. Bxe4 Rxe4 30. Rfc1 Re6 31. Rxd5 g6 32. Rdc5 f5 33. d5 Rd6 34. Rxc6 Rdxc6 35. dxc6 Kf7 36. Kf1 Ke6 37. Ke2 Kd6 38. Kd3 Rxc6 39. Rxc6+ Kxc6 40. Kd4 Kd6 41. f3 h5 42. e4 Ke6 43. e5 g5 44. g3 h4 45. gxh4 gxh4 46. h3 Ke7 47. Kd5 Kd7 48. e6+ Ke7 49. Ke5 f4 50. Kf5 Ke8 51. Kxf4 Ke7 52. Kf5 Ke8 53. Kf6 Kf8 54. e7+ Ke8 55. f4 Kd7 56. Kf7 Kd6 57. e8Q Kd5 58. Qe5+ Kc4 59. Ke6 Kd3 60. Kd5 Kd2 61. Kc4 Kc2 62. Qe2+ Kb1 63. Kb3 Kc1 64. Qc2# 1-0

