[Event "Jesenik op-B"]
[White "Opalka, Marta"]
[Black "Gajda, Rostislav"]
[Site "Jesenik"]
[Round "9"]
[Result "1-0"]
[Date "2024.08.25"]
[ECO "A50"]
[WhiteElo "1595"]
[BlackElo "1746"]
[PlyCount "57"]
[EventDate "2024.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c6 3. d4 d6 4. e3 Nbd7 5. b3 e5 6. dxe5 dxe5 7. Bb2 Qc7 8. Qc2 Bb4+ 9. Nc3 h6 10. a3 Be7 11. 0-0-0 0-0 12. h4 Re8 13. Ng5 Nf8 14. Bd3 Bg4 15. f3 Bh5 16. g4 Bg6 17. Bxg6 fxg6 18. Nge4 Rad8 19. g5 Rxd1+ 20. Rxd1 N6d7 21. b4 h5 22. c5 Bd8 23. Qb3+ Kh8 24. Nd6 Re6 25. Nce4 Be7 26. f4 b6 27. Nf7+ Kh7 28. Nxe5 bxc5 29. Rxd7 1-0

[Event "Jesenik op-B"]
[White "Opalka, Marta"]
[Black "Chudacek, Vladimir"]
[Site "Jesenik"]
[Round "8"]
[Result "1-0"]
[Date "2024.08.24"]
[ECO "D05"]
[WhiteElo "1595"]
[BlackElo "1807"]
[PlyCount "91"]
[EventDate "2024.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. e3 e6 4. Bd3 Nbd7 5. b3 b6 6. Bb2 Be7 7. Nbd2 Bb7 8. Ne5 0-0 9. 0-0 c5 10. f4 Ne4 11. Rf3 Ndf6 12. Rh3 h6 13. Ndf3 Nh7 14. g4 Qe8 15. g5 f6 16. g6 fxe5 17. gxh7+ Kh8 18. Nxe5 Kxh7 19. Qg4 Bf6 20. dxc5 bxc5 21. a4 Rd8 22. Bb5 Qe7 23. Ng6 Qf7 24. Nxf8+ Rxf8 25. Bxf6 Qxf6 26. Rd1 Qc3 27. Bd3 Rf6 28. Rg3 Rf5 29. Qg6+ Kh8 30. Qe8+ Kh7 31. Qxe6 Nxg3 32. Bxf5+ Nxf5 33. Qxf5+ Kh8 34. Qd3 Qf6 35. Rf1 Ba6 36. c4 d4 37. exd4 cxd4 38. Re1 Kg8 39. Re4 Qg6+ 40. Kf2 Bb7 41. Rxd4 Qg2+ 42. Ke1 Qg1+ 43. Kd2 Qf2+ 44. Kc3 Qe1+ 45. Kb2 Qf2+ 46. Ka3 1-0

[Event "POL-ch Blitz U18 Girls"]
[White "Klintsevich, Aliaksandra"]
[Black "Opalka, Marta"]
[Site "Bydgoszcz"]
[Round "3"]
[Result "1-0"]
[Date "2023.08.31"]
[ECO "C01"]
[WhiteElo "1592"]
[BlackElo "1362"]
[PlyCount "83"]
[EventDate "2023.08.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. c4 Nf6 5. Nc3 c6 6. Nf3 Be7 7. Bf4 0-0 8. cxd5 cxd5 9. Be2 Nbd7 10. 0-0 Re8 11. Rc1 Nf8 12. Nb5 Ng6 13. Bg3 Bg4 14. Nc7 Rc8 15. Nxe8 Qxe8 16. Rxc8 Qxc8 17. Ne5 Bxe2 18. Qxe2 Qe6 19. Re1 Ne4 20. Nxg6 Qxg6 21. f3 Bb4 22. Rc1 Nxg3 23. hxg3 h6 24. Rc8+ Kh7 25. g4 Qf6 26. Qd3+ g6 27. Kf2 Qe6 28. Rc1 Qf6 29. g3 Qg5 30. Rc2 Qe7 31. Re2 Qc7 32. Qe3 Bd6 33. f4 Qd8 34. Qe8 Qc7 35. Qe3 h5 36. gxh5 gxh5 37. Qf3 Kh6 38. Qe3 Qd7 39. f5+ Kg7 40. Qg5+ Kf8 41. Qxh5 Be7 42. Qh8# 1-0

[Event "POL-ch Blitz U18 Girls"]
[White "Obukhava, Anastasiya"]
[Black "Opalka, Marta"]
[Site "Bydgoszcz"]
[Round "7"]
[Result "1-0"]
[Date "2023.08.31"]
[ECO "A35"]
[WhiteElo "1646"]
[BlackElo "1362"]
[PlyCount "48"]
[EventDate "2023.08.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. e3 g6 4. b3 Bg7 5. Bb2 0-0 6. c4 d6 7. Nc3 Bd7 8. Be2 Nc6 9. 0-0 cxd4 10. Nxd4 Rc8 11. Bf3 Qc7 12. Rc1 Nxd4 13. exd4 a6 14. Re1 Rfe8 15. Qd3 Bf5 16. Qd2 Ng4 17. h3 Bh6 18. Qe2 Nxf2 19. Qxf2 Bxc1 20. Bxc1 Qa5 21. Nd5 f6 22. Rxe7 Rf8 23. Qh4 g5 24. Qh6 g4 1-0

[Event "POL-ch Blitz U18 Girls"]
[White "Opalka, Marta"]
[Black "Walewska, Natalia"]
[Site "Bydgoszcz"]
[Round "8"]
[Result "0-1"]
[Date "2023.08.31"]
[ECO "D05"]
[WhiteElo "1362"]
[BlackElo "1188"]
[PlyCount "94"]
[EventDate "2023.08.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 e6 4. Bd3 Be7 5. b3 0-0 6. Bb2 b6 7. Ne5 Bb7 8. Nd2 Nbd7 9. 0-0 Nxe5 10. dxe5 Nd7 11. f4 c5 12. Qh5 g6 13. Qh6 Re8 14. g4 Bf8 15. Qh3 Bg7 16. Nf3 h6 17. Rad1 Qc7 18. c4 dxc4 19. Bxc4 Rad8 20. Bb5 a6 21. Be2 Nf8 22. Nd2 b5 23. Bf3 Nd7 24. Ne4 Bxe4 25. Bxe4 Nb6 26. Qg2 Re7 27. Rxd8+ Qxd8 28. Qc2 Rd7 29. Qxc5 Rd2 30. Bc3 Rxa2 31. Bf3 Nd5 32. Rd1 Bf8 33. Qc6 Qh4 34. Rd2 Qe1+ 35. Kg2 Rxd2+ 36. Bxd2 Qxd2+ 37. Kg3 Qxe3 38. Qxa6 Qxf4+ 39. Kf2 Qxh2+ 40. Ke1 Nf4 41. Qxb5 Qg1+ 42. Kd2 Qd4+ 43. Kc2 Nd5 44. Bxd5 exd5 45. b4 Qc4+ 46. Qxc4 dxc4 47. Kc3 Kg7 0-1

[Event "POL-ch Rapid U18 Girls"]
[White "Kawala, Camilla"]
[Black "Opalka, Marta"]
[Site "Bydgoszcz"]
[Round "8"]
[Result "0-1"]
[Date "2023.08.30"]
[ECO "C01"]
[WhiteElo "1397"]
[BlackElo "1216"]
[PlyCount "11"]
[EventDate "2023.08.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. c4 Nf6 5. Bg5 Be7 6. Nc3 0-1

[Event "POL-ch Rapid U18 Girls"]
[White "Obukhava, Anastasiya"]
[Black "Opalka, Marta"]
[Site "Bydgoszcz"]
[Round "9"]
[Result "1-0"]
[Date "2023.08.30"]
[ECO "A05"]
[WhiteElo "1678"]
[BlackElo "1216"]
[PlyCount "83"]
[EventDate "2023.08.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]

1. b3 Nf6 2. Bb2 c5 3. e3 Nc6 4. Nf3 e6 5. Be2 b6 6. 0-0 Bb7 7. d4 Qc7 8. c4 cxd4 9. Nxd4 d5 10. Nb5 Qb8 11. N1c3 a6 12. Na3 Nb4 13. cxd5 Nbxd5 14. Nxd5 Bxd5 15. Nc2 Bd6 16. g3 Ne4 17. f4 Bc5 18. b4 Be7 19. Bxg7 Rg8 20. Be5 Qb7 21. Ne1 Nxg3 22. hxg3 Rxg3+ 23. Kh2 Rxe3 24. Bf3 Bxf3 25. Nxf3 Rd8 26. Bd4 Rxf3 27. Rxf3 Rxd4 28. Qxd4 Qxf3 29. Rd1 Qh5+ 30. Kg2 Qg4+ 31. Kf2 Bh4+ 32. Ke3 Qg3+ 33. Ke2 Qg2+ 34. Kd3 Qf3+ 35. Kc2 Qc6+ 36. Kb1 Qc7 37. f5 Bg5 38. fxe6 Qe7 39. Qh8+ Qf8 40. exf7+ Kxf7 41. Rf1+ Kg6 42. Qxf8 1-0

[Event "POL-ch Rapid U18 Girls"]
[White "Opalka, Marta"]
[Black "Chmielek, Kamelia"]
[Site "Bydgoszcz"]
[Round "7"]
[Result "1/2-1/2"]
[Date "2023.08.30"]
[ECO "D05"]
[WhiteElo "1216"]
[BlackElo "1330"]
[PlyCount "132"]
[EventDate "2023.08.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 e6 4. Bd3 Be7 5. b3 c5 6. Bb2 Nc6 7. Ne5 0-0 8. Nd2 Nxe5 9. dxe5 Nd7 10. Qh5 g6 11. Qh3 a6 12. 0-0 b5 13. f4 Rb8 14. Rf3 c4 15. Qh6 Re8 16. Rh3 Nf8 17. Be2 Bb7 18. g4 f5 19. gxf5 exf5 20. Nf3 Bc5 21. Ng5 Qe7 22. e6 d4 23. exd4 Bb6 24. bxc4 bxc4 25. Bxc4 Rbc8 26. Bb3 Red8 27. Rd1 Bd5 28. Kf1 Bxb3 29. cxb3 Rc2 30. Ba1 Rd5 31. Bc3 a5 32. a4 Qc7 33. Qh4 Qe7 34. Qg3 Qa7 35. Nxh7 Nxh7 36. Qxg6+ Qg7 37. Qxg7+ Kxg7 38. Rxh7+ Kxh7 39. e7 Rd8 40. exd8Q Bxd8 41. Rd3 Rxh2 42. d5 Kg6 43. d6 Rc2 44. d7 Kf7 45. Bxa5 Bxa5 46. d8Q Bxd8 47. Rxd8 Rb2 48. Rb8 Ke6 49. a5 Ra2 50. Rb5 Kf6 51. b4 Ke6 52. Rb6+ Kd5 53. a6 Ke4 54. b5 Kxf4 55. Re6 Kf3 56. Re7 f4 57. a7 Ra1+ 58. Re1 Rxa7 59. b6 Rh7 60. Kg1 Kg3 61. Rb1 Rb7 62. Rb3+ f3 63. Kf1 Rh7 64. Kg1 Rd7 65. Rb1 Rb7 66. Rb3 Rd7 1/2-1/2

[Event "POL-ch Rapid U18 Girls"]
[White "Opalka, Marta"]
[Black "Kawka, Milena"]
[Site "Bydgoszcz"]
[Round "10"]
[Result "0-1"]
[Date "2023.08.30"]
[ECO "A46"]
[WhiteElo "1216"]
[BlackElo "1554"]
[PlyCount "38"]
[EventDate "2023.08.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. e3 c5 4. Bd3 Nc6 5. b3 Be7 6. Bb2 0-0 7. Ne5 d5 8. Nd2 Qc7 9. f4 Nb4 10. Be2 cxd4 11. exd4 Nxc2+ 12. Kf2 Nxa1 13. Bxa1 Ne4+ 14. Nxe4 dxe4 15. g4 f6 16. Qb1 fxe5 17. dxe5 Qc5+ 18. Ke1 Bh4+ 19. Kd1 Rd8+ 0-1

[Event "POL-ch Rapid U18 Girls"]
[White "Gaszka, Zuzanna"]
[Black "Opalka, Marta"]
[Site "Bydgoszcz"]
[Round "2"]
[Result "1-0"]
[Date "2023.08.29"]
[ECO "C11"]
[WhiteElo "1547"]
[BlackElo "1216"]
[PlyCount "105"]
[EventDate "2023.08.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 Qb6 8. Na4 Qa5+ 9. c3 cxd4 10. b4 Qc7 11. Nxd4 a6 12. Bd3 b5 13. Nb2 Ncxe5 14. fxe5 Qxc3+ 15. Qd2 Bxb4 16. Ke2 Qxd2+ 17. Bxd2 Bxd2 18. Kxd2 Nxe5 19. Rac1 Bd7 20. Rhe1 Nc4+ 21. Nxc4 bxc4 22. Bc2 Rb8 23. Rb1 0-0 24. Nf3 f6 25. Nd4 e5 26. Nf5 Bxf5 27. Bxf5 Kf7 28. Kc3 g6 29. Bd7 Ke7 30. Bc6 Kd6 31. Bb7 Kc5 32. Red1 d4+ 33. Kc2 Rf7 34. Bxa6 Ra8 35. Rb5+ Kc6 36. Ra5 Kb6 37. Bxc4 Rc8 38. Rb5+ Ka6 39. Rc5+ Kb7 40. Rxc8 Rd7 41. Rf8 f5 42. Rf7 Rxf7 43. Bxf7 Kc6 44. Kd3 Kc5 45. Rc1+ Kd6 46. Bg8 h6 47. a4 e4+ 48. Kxd4 Kd7 49. a5 Ke8 50. a6 Kf8 51. Bd5 f4 52. a7 e3 53. Rc7 1-0

[Event "POL-ch Rapid U18 Girls"]
[White "Konkol, Sandra"]
[Black "Opalka, Marta"]
[Site "Bydgoszcz"]
[Round "4"]
[Result "1-0"]
[Date "2023.08.29"]
[ECO "A00"]
[WhiteElo "1618"]
[BlackElo "1216"]
[PlyCount "52"]
[EventDate "2023.08.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]

1. h3 h6 2. c4 Nf6 3. Nc3 c5 4. e4 d6 5. Nge2 Nc6 6. d3 Qc7 7. g3 g6 8. Bg2 Bg7 9. 0-0 Bd7 10. f4 0-0 11. f5 Nh5 12. g4 Nf6 13. Ng3 Nd4 14. Nce2 Ne8 15. Kh1 Be5 16. Bxh6 Nxe2 17. Nxe2 Bxb2 18. Bxf8 Bxa1 19. Qxa1 g5 20. Bxe7 Bxf5 21. Bxg5 Bg6 22. Nf4 Bh7 23. Nd5 Qd7 24. Ne7+ Qxe7 25. Bxe7 Ng7 26. Qf6 Ne8 1-0

[Event "POL-ch U13 Girls Qual"]
[White "Opalka, Marta"]
[Black "Leks, Emilia"]
[Site "Jastrzebia Gora"]
[Round "9"]
[Result "1-0"]
[Date "2021.11.21"]
[ECO "E11"]
[WhiteElo "1142"]
[BlackElo "1205"]
[PlyCount "45"]
[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. Nf3 Nf6 2. c4 e6 3. d4 b6 4. e3 Bb7 5. Be2 Bb4+ 6. Bd2 Bxd2+ 7. Nbxd2 0-0 8. 0-0 d6 9. Rc1 Nbd7 10. Qb3 Re8 11. Rfd1 h6 12. c5 dxc5 13. dxc5 Nxc5 14. Rxc5 bxc5 15. Qxb7 Qe7 16. Nc4 Nd5 17. Nfe5 Reb8 18. Qc6 Rd8 19. Bf3 Nb4 20. Qxa8 Rxa8 21. Bxa8 Qe8 22. Bf3 Nxa2 23. Nc6 1-0

[Event "POL-ch U13 Girls Qual"]
[White "Opalka, Marta"]
[Black "Salamon, Julia"]
[Site "Jastrzebia Gora"]
[Round "8"]
[Result "1/2-1/2"]
[Date "2021.11.20"]
[ECO "A34"]
[WhiteElo "1142"]
[BlackElo "1568"]
[PlyCount "134"]
[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. Nf3 c5 2. c4 Nf6 3. Nc3 Nc6 4. e3 e6 5. b3 Be7 6. Bb2 0-0 7. Qc2 d5 8. cxd5 exd5 9. d4 cxd4 10. Nxd4 Nxd4 11. exd4 Be6 12. Bd3 Rc8 13. 0-0 Bb4 14. a3 Bxc3 15. Bxc3 Qd7 16. Qd2 Bf5 17. Bxf5 Qxf5 18. f3 Rc6 19. Rfe1 Re6 20. Rxe6 Qxe6 21. Re1 Qd7 22. Bb4 Re8 23. Rxe8+ Qxe8 24. Qe1 Qxe1+ 25. Bxe1 Kf8 26. Kf2 Ke7 27. Ke3 Nd7 28. Bh4+ f6 29. Be1 Nb8 30. Bb4+ Ke6 31. Bc3 Nc6 32. g3 b5 33. Kd3 Kd6 34. Bd2 a6 35. Bf4+ Kd7 36. Bd2 Ke6 37. Ke3 Kd6 38. Kd3 Kd7 39. Ke3 Ke6 40. Kd3 g6 41. g4 f5 42. g5 Kd7 43. h4 Nd8 44. b4 Nc6 45. f4 Na7 46. Kc3 Nc8 47. Kd3 Nd6 48. Bc1 Ne4 49. Be3 Ng3 50. Bf2 Nf1 51. Ke2 Nh2 52. Bg3 Ng4 53. Kf3 Ne3 54. Kxe3 Ke6 55. Kd3 Kd7 56. Kc3 Kc6 57. Kb3 Kd6 58. a4 Kd7 59. axb5 axb5 60. Kc3 Ke6 61. Kd3 Kd6 62. Ke3 Ke6 63. Kf3 Ke7 64. Kg2 Ke6 65. Kh3 Kf7 66. h5 Kg7 67. hxg6 hxg6 1/2-1/2

[Event "POL-ch U13 Girls Qual"]
[White "Predkiewicz, Paulina"]
[Black "Opalka, Marta"]
[Site "Jastrzebia Gora"]
[Round "7"]
[Result "0-1"]
[Date "2021.11.19"]
[ECO "C11"]
[WhiteElo "1331"]
[BlackElo "1142"]
[PlyCount "112"]
[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. Nc3 Nf6 4. Bd3 c5 5. Nf3 cxd4 6. Nxd4 e5 7. Nf3 d4 8. Nd5 Nxd5 9. exd5 Qxd5 10. 0-0 Bg4 11. Re1 f6 12. Be4 Qd7 13. h3 Bxf3 14. Qxf3 Nc6 15. Bf5 Qf7 16. Be4 Rc8 17. a3 Bd6 18. b4 Ne7 19. Qd3 Rc7 20. Qb5+ Nc6 21. Bd5 Qd7 22. Qd3 Nxb4 23. axb4 Bxb4 24. Bf7+ Kf8 25. Ba3 Bxa3 26. Qxa3+ Kxf7 27. Qxa7 Rxc2 28. Qb6 Rhc8 29. Rab1 d3 30. Red1 e4 31. Qxb7 Qxb7 32. Rxb7+ Kg6 33. Rd7 Rc1 34. Rxc1 Rxc1+ 35. Kh2 Kf5 36. Kg3 Ke6 37. Rd8 Rc5 38. Re8+ Kd5 39. Kf4 g5+ 40. Ke3 f5 41. Kd2 Rc2+ 42. Ke1 Re2+ 43. Kf1 Ra2 44. Ke1 f4 45. Rd8+ Kc4 46. Rc8+ Kd4 47. Rd8+ Kc3 48. Rc8+ Kb2 49. Rb8+ Kc1 50. Rc8+ Rc2 51. Rd8 d2+ 52. Kf1 d1Q+ 53. Rxd1+ Kxd1 54. g3 fxg3 55. h4 Rxf2+ 56. Kg1 gxh4 0-1

[Event "POL-ch U13 Girls Qual"]
[White "Gladyszewska, Kinga"]
[Black "Opalka, Marta"]
[Site "Jastrzebia Gora"]
[Round "5"]
[Result "1-0"]
[Date "2021.11.18"]
[ECO "E61"]
[WhiteElo "1269"]
[BlackElo "1142"]
[PlyCount "165"]
[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 Nf6 2. c4 c5 3. e3 g6 4. Nc3 Bg7 5. Nf3 0-0 6. Be2 d6 7. 0-0 Bf5 8. Nh4 cxd4 9. exd4 Be4 10. Nxe4 Nxe4 11. Nf3 Nc6 12. Be3 d5 13. Qc2 Nf6 14. Qb3 Na5 15. Qb4 dxc4 16. Bxc4 Nxc4 17. Qxc4 Rc8 18. Qb3 b6 19. Rac1 Qd6 20. h3 Nd5 21. Bd2 Rxc1 22. Rxc1 Nf4 23. Re1 e6 24. Bb4 Qc6 25. Bxf8 Kxf8 26. Qa3+ Kg8 27. Qxa7 Nxh3+ 28. gxh3 Qxf3 29. Qb8+ Bf8 30. Qg3 Qd5 31. Qb3 Qg5+ 32. Kh1 Qd2 33. Rf1 Qxd4 34. Qc3 Qd5+ 35. Kg1 Qxa2 36. b3 Qe2 37. Re1 Qb5 38. Qg3 Qb4 39. Rd1 Qc5 40. Qe3 Qh5 41. Rd8 b5 42. Qd3 Qe5 43. Qe3 Qa1+ 44. Kg2 Qf6 45. Rb8 Qf5 46. Rd8 Kg7 47. Qc3+ e5 48. Qg3 Be7 49. Rd5 Qe4+ 50. Qf3 Qxf3+ 51. Kxf3 b4 52. Rxe5 Bf6 53. Re4 Bc3 54. Ke2 g5 55. Rc4 Kf6 56. Rc6+ Kf5 57. Kd3 Be1 58. Rh6 Bxf2 59. Rxh7 f6 60. Re7 Bc5 61. Re4 Bf8 62. Rg4 Be7 63. Kd4 Bf8 64. Kd5 Be7 65. Re4 Bd6 66. Rc4 Bf8 67. Rc8 Be7 68. Re8 Kf4 69. Rxe7 f5 70. Kc4 Kg3 71. Rg7 f4 72. Rxg5+ Kxh3 73. Kd3 Kh4 74. Rg8 f3 75. Ke3 f2 76. Kxf2 Kh3 77. Kf3 Kh4 78. Rg1 Kh5 79. Kf4 Kh6 80. Kf5 Kh7 81. Kf6 Kh8 82. Kf7 Kh7 83. Rh1# 1-0

[Event "POL-ch U13 Girls Qual"]
[White "Opalka, Marta"]
[Black "Wesolowska, Liliana"]
[Site "Jastrzebia Gora"]
[Round "6"]
[Result "1-0"]
[Date "2021.11.18"]
[ECO "A11"]
[WhiteElo "1142"]
[BlackElo "1067"]
[PlyCount "117"]
[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. Nf3 d5 2. c4 c6 3. e3 Nf6 4. Nc3 Bf5 5. Qb3 Qb6 6. Qxb6 axb6 7. cxd5 Nxd5 8. Bc4 Nxc3 9. bxc3 e6 10. 0-0 Nd7 11. Re1 b5 12. e4 Bg4 13. Be2 Nc5 14. d3 Nb3 15. Rb1 Nxc1 16. Rbxc1 Rxa2 17. Ra1 Rxa1 18. Rxa1 Ke7 19. Ra7 f6 20. Rxb7+ Kd6 21. d4 Bxf3 22. Bxf3 e5 23. d5 Be7 24. dxc6 Rc8 25. Rd7+ Ke6 26. Bg4+ f5 27. Bxf5+ Kf6 28. Rxe7 Rxc6 29. Rb7 Rxc3 30. h3 Rc1+ 31. Kh2 Rb1 32. Rb6+ Kg5 33. Bxh7 b4 34. Rg6+ Kh5 35. Rb6 Rb2 36. f3 Kg5 37. Kg3 b3 38. Bg8 g6 39. Rxb3 Rxb3 40. Bxb3 Kh5 41. Be6 Kh6 42. Kg4 Kh7 43. Kg5 Kh8 44. Bf7 Kg7 45. Bxg6 Kh8 46. Kf6 Kg8 47. Kxe5 Kg7 48. f4 Kf8 49. f5 Kg8 50. f6 Kf8 51. Ke6 Kg8 52. Ke7 Kh8 53. f7 Kg7 54. f8Q+ Kxg6 55. Qf5+ Kh6 56. Qg4 Kh7 57. Qg5 Kh8 58. Kf7 Kh7 59. Qg7# 1-0

[Event "POL-ch U13 Girls Qual"]
[White "Opalka, Marta"]
[Black "Walerjan, Ada"]
[Site "Jastrzebia Gora"]
[Round "4"]
[Result "1-0"]
[Date "2021.11.17"]
[ECO "D53"]
[WhiteElo "1142"]
[BlackElo "1045"]
[PlyCount "53"]
[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. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 Nbd7 6. Nf3 h6 7. Bxf6 Nxf6 8. Qc2 0-0 9. cxd5 exd5 10. Bd3 Re8 11. 0-0-0 Bg4 12. Rdg1 Bxf3 13. gxf3 c5 14. Kb1 cxd4 15. exd4 a6 16. Rg2 Nh5 17. Bg6 fxg6 18. Qxg6 Bf6 19. Qxh5 Bxd4 20. Qxh6 Re7 21. Rhg1 b5 22. Rg4 Bxc3 23. bxc3 Raa7 24. Rh4 Qf8 25. Qh8+ Kf7 26. Rf4+ Ke6 27. Qxf8 1-0

[Event "POL-ch U13 Girls Qual"]
[White "Opalka, Marta"]
[Black "Kicinska, Anna"]
[Site "Jastrzebia Gora"]
[Round "3"]
[Result "0-1"]
[Date "2021.11.16"]
[ECO "B38"]
[WhiteElo "1142"]
[BlackElo "1238"]
[PlyCount "118"]
[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. Nf3 c5 2. c4 Nc6 3. Nc3 Nf6 4. d4 cxd4 5. Nxd4 d6 6. e4 g6 7. Be2 Bg7 8. Be3 0-0 9. 0-0 Bd7 10. h3 Rc8 11. Qd2 Re8 12. Rac1 Ne5 13. b3 a6 14. f4 Nc6 15. f5 Ne5 16. Kh1 Bc6 17. Bf3 Nfd7 18. fxg6 hxg6 19. Nd5 Nf6 20. Nb6 Qxb6 21. Ne6 Qxe3 22. Qxe3 fxe6 23. Rce1 Rcd8 24. Qc3 b5 25. g4 bxc4 26. bxc4 Rc8 27. g5 Nfd7 28. Qa3 Nc5 29. Rc1 Nxf3 30. Rxf3 Bxe4 31. Kg1 Bxf3 32. Qxf3 Rf8 33. Qe3 Rf5 34. Rf1 Rxf1+ 35. Kxf1 Rf8+ 36. Ke2 Rf5 37. Kd2 Re5 38. Qf3 Re4 39. Qg2 Rxc4 40. Qa8+ Bf8 41. Qe8 Kg7 42. Qb8 e5 43. Qb2 Rf4 44. Ke3 Rh4 45. Qg2 Ne6 46. Qg3 Ra4 47. Kd2 Rxa2+ 48. Kc1 Nd4 49. Kb1 Ra5 50. Qh4 Nf5 51. Qe1 Ra3 52. Qf1 a5 53. Kb2 Rg3 54. h4 Nxh4 55. Qe1 Nf5 56. Qd2 a4 57. Ka2 Rf3 58. Qe2 Rf4 59. Qd2 Rh4 0-1

[Event "POL-ch U13 Girls Qual"]
[White "Popczynska, Maja"]
[Black "Opalka, Marta"]
[Site "Jastrzebia Gora"]
[Round "2"]
[Result "1/2-1/2"]
[Date "2021.11.16"]
[ECO "C10"]
[WhiteElo "1294"]
[BlackElo "1142"]
[PlyCount "96"]
[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. Nf3 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. d4 Ngf6 6. Bg5 Be7 7. Nxf6+ Nxf6 8. Bd3 0-0 9. 0-0 c5 10. c3 h6 11. Bf4 Nd5 12. Be5 Bd6 13. Bc2 cxd4 14. cxd4 b6 15. Qd3 f5 16. a3 a5 17. Rfe1 Ba6 18. Qd2 Bxe5 19. dxe5 Rc8 20. Bb3 Bc4 21. Bxc4 Rxc4 22. Rac1 Rxc1 23. Rxc1 Qd7 24. Rd1 Rc8 25. Rc1 Rxc1+ 26. Qxc1 Nf4 27. Qd2 Nd3 28. h3 Nxe5 29. Qe2 Nxf3+ 30. Qxf3 Qd5 31. Qe3 Qd1+ 32. Kh2 Qd6+ 33. Kg1 e5 34. Qb3+ Kh7 35. Qf3 Qe6 36. Qe3 e4 37. Qf4 g5 38. Qc7+ Kg6 39. Qc3 f4 40. Qc2 Kh5 41. Qe2+ Kg6 42. Qc2 h5 43. f3 Kf5 44. fxe4+ Qxe4 45. Qc8+ Qe6 46. Qc2+ Kf6 47. Qc3+ Kf5 48. Qc2+ Ke5 1/2-1/2

[Event "POL-ch U13 Girls Qual"]
[White "Nakielna, Natalia"]
[Black "Opalka, Marta"]
[Site "Jastrzebia Gora"]
[Round "1"]
[Result "0-1"]
[Date "2021.11.15"]
[ECO "D13"]
[BlackElo "1142"]
[PlyCount "112"]
[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. c4 Nf6 2. Nc3 e6 3. Nf3 c6 4. d4 d5 5. cxd5 cxd5 6. Bg5 Nc6 7. e3 Bb4 8. Qb3 h6 9. Bxf6 Qxf6 10. Bb5 Bxc3+ 11. Qxc3 Bd7 12. Bxc6 Bxc6 13. Ne5 Rc8 14. Qb4 Qe7 15. Nxc6 Rxc6 16. Qa4 0-0 17. 0-0 Rfc8 18. b4 Ra6 19. Qb3 Rc4 20. b5 Ra3 21. Qb2 Qb4 22. Rab1 Qa4 23. Ra1 Rc2 24. Qb1 Rcxa2 25. Rc1 g6 26. Rxa2 Rxa2 27. h3 Kg7 28. b6 a6 29. Qd3 Ra1 30. Rxa1 Qxa1+ 31. Qf1 Qxf1+ 32. Kxf1 Kf6 33. Ke2 Ke7 34. Kd3 Kd6 35. g4 Kc6 36. f4 Kxb6 37. Kc3 Kb5 38. Kb3 a5 39. h4 a4+ 40. Ka3 Kc4 41. Kxa4 Kd3 42. Kb5 Kxe3 43. f5 Kxd4 44. f6 e5 45. Kb6 e4 46. Kc7 Ke5 47. Kd7 Kxf6 48. Kd6 e3 49. Kxd5 e2 50. Ke4 e1Q+ 51. Kf4 g5+ 52. hxg5+ hxg5+ 53. Kf3 Ke5 54. Kg2 Kf4 55. Kh2 Kf3 56. Kh3 Qg3# 0-1

[Event "POL-ch U12 Girls"]
[White "Chmielek, Kamelia"]
[Black "Opalka, Marta"]
[Site "Uniejow"]
[Round "9"]
[Result "1-0"]
[Date "2021.07.25"]
[ECO "C00"]
[WhiteElo "1147"]
[BlackElo "1215"]
[PlyCount "122"]
[EventDate "2021.07.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. b3 d5 3. Bb2 dxe4 4. Nc3 f5 5. d3 exd3 6. Bxd3 Bd7 7. Qe2 Nc6 8. Nd5 Nge7 9. Nf4 Qc8 10. 0-0-0 Rg8 11. Nf3 g6 12. Bc4 Bh6 13. g3 Na5 14. Ne5 Nxc4 15. Nxd7 Nxb2 16. Nf6+ Kf7 17. Nxg8 Bxf4+ 18. Kxb2 Qxg8 19. gxf4 Qg7+ 20. Qe5 Qxe5+ 21. fxe5 Ke8 22. Rd2 Rd8 23. Rhd1 Rxd2 24. Rxd2 Nc6 25. f4 Ke7 26. c4 Ke8 27. h4 h5 28. Kc3 a5 29. a3 b6 30. b4 axb4+ 31. axb4 Na7 32. b5 Ke7 33. Kb4 Nc8 34. Kc3 Na7 35. Ra2 Nc8 36. Ra8 Kd7 37. Kb4 Kd8 38. c5 bxc5+ 39. Kxc5 Kd7 40. Ra1 Ne7 41. Rg1 Ke8 42. Kd4 Kd7 43. Kc5 Ke8 44. Ra1 Kd8 45. b6 cxb6+ 46. Kd6 b5 47. Kxe6 b4 48. Ra8+ Nc8 49. Rb8 Kc7 50. Rxb4 Nb6 51. Rxb6 Kxb6 52. Kf6 Kc7 53. Kxg6 Kd7 54. Kxh5 Ke6 55. Kg5 Kf7 56. Kxf5 Kg7 57. Ke6 Kg6 58. Kd7 Kf7 59. e6+ Kf8 60. e7+ Kg7 61. e8Q Kf6 1-0

[Event "POL-ch U12 Girls"]
[White "Opalka, Marta"]
[Black "Dzierzgowska, Jagoda"]
[Site "Uniejow"]
[Round "8"]
[Result "0-1"]
[Date "2021.07.24"]
[ECO "D32"]
[WhiteElo "1215"]
[BlackElo "1102"]
[PlyCount "116"]
[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. Nf3 d5 2. c4 e6 3. e3 c5 4. cxd5 exd5 5. d4 Nf6 6. Nc3 Nc6 7. Be2 Bf5 8. Qb3 Rb8 9. 0-0 c4 10. Qa4 Bd7 11. Qd1 b5 12. b3 b4 13. Na4 c3 14. a3 a5 15. Ne5 Bd6 16. f4 Ne4 17. Bd3 Nxe5 18. fxe5 Bxa4 19. bxa4 Be7 20. Bb5+ Kf8 21. Qh5 g6 22. Qh6+ Kg8 23. Qf4 Qf8 24. axb4 axb4 25. Bc6 b3 26. Bxd5 Ng5 27. h4 Ne6 28. Bxe6 fxe6 29. Qg4 Qc8 30. Qf4 Qf8 31. Qg4 Qc8 32. Qf4 Qe8 33. Qg4 Bd8 34. Ba3 b2 35. Rab1 Rb3 36. Rf8+ Qxf8 37. Bxf8 Kxf8 38. Rf1+ Ke7 39. Qg5+ Ke8 40. Qf4 Kd7 41. Qf7+ Be7 42. d5 Rf8 43. Qxe6+ Kd8 44. Rxf8+ Bxf8 45. Qf6+ Be7 46. Qh8+ Kd7 47. e6+ Kd6 48. Qd4 b1Q+ 49. Kh2 Qf5 50. a5 Qe5+ 51. Qxe5+ Kxe5 52. a6 Ra3 53. a7 c2 54. a8Q Ra4 55. Qa7 Rxa7 56. e4 Ra8 57. d6 c1Q 58. Kh3 Qf4 0-1

[Event "POL-ch U12 Girls"]
[White "Opalka, Marta"]
[Black "Swiderska, Jagoda"]
[Site "Uniejow"]
[Round "7"]
[Result "1/2-1/2"]
[Date "2021.07.23"]
[ECO "A10"]
[WhiteElo "1215"]
[BlackElo "1127"]
[PlyCount "89"]
[EventDate "2021.07.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 f5 2. c4 Nf6 3. Nc3 e6 4. e3 Be7 5. b3 0-0 6. Bb2 d6 7. d4 Ne4 8. Qc2 Nxc3 9. Qxc3 Bf6 10. 0-0-0 c6 11. Be2 a6 12. Rdg1 b5 13. c5 a5 14. h4 Na6 15. cxd6 Qxd6 16. Ne5 Nb4 17. Kb1 Bb7 18. Qc5 Bxe5 19. Qxe5 Qxe5 20. dxe5 Rfd8 21. Rd1 Rd5 22. a3 Na6 23. Rxd5 exd5 24. Rc1 Nc7 25. g4 fxg4 26. Bxg4 g6 27. Bd7 Ra6 28. e6 Kf8 29. Be5 Ne8 30. Rc2 Ke7 31. Kc1 Nf6 32. Bxf6+ Kxf6 33. Kd2 b4 34. a4 Ra7 35. Bxc6 Kxe6 36. Bxb7 Rxb7 37. Rc6+ Ke5 38. f4+ Ke4 39. Re6+ Kf3 40. Rd6 Rc7 41. Rxd5 Rc3 42. Rd3 Rc7 43. Rd5 Rc3 44. Rd3 Rc7 45. Rd4 1/2-1/2

[Event "POL-ch U12 Girls"]
[White "Moczala, Maja"]
[Black "Opalka, Marta"]
[Site "Uniejow"]
[Round "6"]
[Result "1/2-1/2"]
[Date "2021.07.22"]
[ECO "C01"]
[WhiteElo "1428"]
[BlackElo "1215"]
[PlyCount "66"]
[EventDate "2021.07.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Be7 5. Bd3 Nf6 6. 0-0 0-0 7. h3 Nbd7 8. Nc3 c6 9. Bf4 Re8 10. Re1 Nf8 11. Qd2 Ng6 12. Bh2 Bd7 13. Ne5 Bd6 14. Nxg6 Bxh2+ 15. Kxh2 hxg6 16. Rxe8+ Qxe8 17. Re1 Qb8+ 18. g3 Qd6 19. Ne2 Re8 20. Nf4 Rxe1 21. Qxe1 b6 22. a3 Kf8 23. Qe5 Qxe5 24. dxe5 Ne4 25. Bxe4 dxe4 26. h4 Bg4 27. Kg1 Ke7 28. Kf1 Kd7 29. Ke1 c5 30. Kd2 Kc6 31. Ke3 Bf5 32. Kd2 c4 33. Ke3 Kc5 1/2-1/2

[Event "POL-ch U12 Girls"]
[White "Pajer, Irena"]
[Black "Opalka, Marta"]
[Site "Uniejow"]
[Round "5"]
[Result "0-1"]
[Date "2021.07.22"]
[ECO "C01"]
[WhiteElo "1065"]
[BlackElo "1215"]
[PlyCount "112"]
[EventDate "2021.07.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Be7 5. Nc3 Nf6 6. Nge2 0-0 7. Bf4 Nbd7 8. f3 c6 9. Qd2 Re8 10. 0-0-0 a6 11. h4 b6 12. g4 c5 13. h5 c4 14. Bf5 Nf8 15. Bxc8 Qxc8 16. g5 N6d7 17. g6 fxg6 18. hxg6 Nxg6 19. Rh2 Nf6 20. Rdh1 Qf5 21. Bg5 Kf7 22. Bxf6 Bxf6 23. Rh5 Qxf3 24. Rxh7 Qf5 25. R1h5 Qf1+ 26. Qd1 Qxd1+ 27. Kxd1 Nf8 28. Nxd5 Nxh7 29. Nc7 Ng5 30. Nxa8 Rxa8 31. c3 Rd8 32. Nf4 b5 33. Rh2 Ne6 34. Nh5 Rh8 35. Rh1 Nf4 36. Ng3 Rxh1+ 37. Nxh1 Bh4 38. Kd2 Kf6 39. Ke3 Kf5 40. Kf3 g5 41. Nf2 Bxf2 42. Kxf2 Nd3+ 43. Kf3 Nxb2 44. d5 Ke5 45. Kg4 Kxd5 46. Kxg5 Ke4 47. Kf6 Na4 48. Ke7 Nxc3 49. Kd6 Nxa2 50. Kc5 c3 51. Kb6 c2 52. Kxa6 c1Q 53. Kxb5 Nb4 54. Ka4 Kd4 55. Ka5 Qc6 56. Kxb4 Qc5+ 0-1

[Event "POL-ch U12 Girls"]
[White "Opalka, Marta"]
[Black "Kicinska, Anna"]
[Site "Uniejow"]
[Round "4"]
[Result "0-1"]
[Date "2021.07.21"]
[ECO "D94"]
[WhiteElo "1215"]
[BlackElo "1149"]
[PlyCount "73"]
[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. Nf3 c5 2. c4 Nc6 3. e3 Nf6 4. Nc3 g6 5. d4 cxd4 6. exd4 d5 7. Be2 Bg7 8. 0-0 0-0 9. Be3 e6 10. Rc1 a6 11. Qd2 Re8 12. Rfd1 Qd7 13. Ne5 Qd8 14. Nf3 dxc4 15. Bxc4 Bd7 16. Bh6 Bh8 17. Ne5 b5 18. Be2 Rc8 19. Qf4 Qe7 20. h4 Nd5 21. Nxc6 Bxc6 22. Nxd5 exd5 23. Bg4 Bd7 24. Bxd7 Qxd7 25. h5 Re2 26. Qd6 Qe8 27. Rxc8 Qxc8 28. Qxd5 Qe8 29. Kf1 Re4 30. Qd6 Bxd4 31. f3 Rh4 32. Qf8+ Qxf8 33. Bxf8 Rh1+ 34. Ke2 Rxd1 35. Kxd1 Kxf8 36. hxg6 hxg6 37. b3 0-1

[Event "POL-ch U12 Girls"]
[White "Opalka, Marta"]
[Black "Strzoda, Natalia"]
[Site "Uniejow"]
[Round "2"]
[Result "1-0"]
[Date "2021.07.20"]
[ECO "A82"]
[WhiteElo "1215"]
[BlackElo "1126"]
[PlyCount "116"]
[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. d4 f5 2. e4 d6 3. Nc3 Nf6 4. Bg5 Nxe4 5. Nxe4 fxe4 6. Qd2 d5 7. 0-0-0 Nd7 8. Ne2 Nf6 9. Ng3 g6 10. Be2 Bg7 11. h4 0-0 12. h5 Qe8 13. hxg6 Qxg6 14. Bh6 Ng4 15. Bxg7 Qxg7 16. Bxg4 Bxg4 17. Rdg1 Rf6 18. Nh5 Bxh5 19. Rxh5 Raf8 20. Qe3 c6 21. Rgh1 Rxf2 22. Rg5 Rxg2 23. Rxg7+ Rxg7 24. Rg1 Rff7 25. Rxg7+ Rxg7 26. Qh3 Kf7 27. Qf5+ Ke8 28. Qc8+ Kf7 29. Qxb7 Rg6 30. Qxa7 h5 31. Qa6 h4 32. Qf1+ Rf6 33. Qh3 Ke8 34. Qxh4 e3 35. Kd1 Rf2 36. Qxf2 exf2 37. Ke2 Kd7 38. Kxf2 Kc7 39. Ke3 Kb6 40. Kf4 Kb5 41. Ke5 Kc4 42. a3 e6 43. b3+ Kb5 44. Kxe6 Kb6 45. c4 dxc4 46. bxc4 Kc7 47. d5 cxd5 48. cxd5 Kd8 49. d6 Ke8 50. d7+ Kd8 51. a4 Kc7 52. Ke7 Kb6 53. d8Q+ Ka6 54. Qa8+ Kb6 55. a5+ Kb5 56. a6 Ka5 57. a7 Kb6 58. Qb8+ Kc5 1-0

[Event "POL-ch U12 Girls"]
[White "Wojs, Alicja"]
[Black "Opalka, Marta"]
[Site "Uniejow"]
[Round "3"]
[Result "1/2-1/2"]
[Date "2021.07.20"]
[ECO "C07"]
[WhiteElo "1316"]
[BlackElo "1215"]
[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 e6 2. d4 d5 3. Nd2 c5 4. exd5 Qxd5 5. Ngf3 Nf6 6. Bc4 Qh5 7. dxc5 Bxc5 8. Nb3 Nbd7 9. 0-0 0-0 10. Nxc5 Nxc5 11. Be3 b6 12. Nd4 Qxd1 13. Raxd1 Bb7 14. Nb3 Nxb3 15. Bxb3 Nd5 16. Bg5 h6 17. Bh4 Nf4 18. f3 g5 19. Bf2 Rfd8 20. Bc4 Rac8 21. Rxd8+ Rxd8 22. Be3 Rc8 23. Bb3 Nd5 24. Bd4 Ba6 25. Re1 Bc4 26. Bxc4 Rxc4 27. c3 Kh7 28. g3 Rc6 29. Kf2 Kg6 30. Re2 f6 1/2-1/2

[Event "POL-ch U12 Girls"]
[White "Partington, Anna G"]
[Black "Opalka, Marta"]
[Site "Uniejow"]
[Round "1"]
[Result "0-1"]
[Date "2021.07.19"]
[ECO "C01"]
[BlackElo "1215"]
[PlyCount "70"]
[EventDate "2021.07.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bd6 5. Bd3 Nf6 6. 0-0 0-0 7. Bg5 Bg4 8. Nbd2 Nbd7 9. c3 Re8 10. Qc2 Nf8 11. Rfe1 Rxe1+ 12. Rxe1 h6 13. Bh4 Ne6 14. Qb3 Nf4 15. Bc2 Rb8 16. Qa4 a6 17. Ne5 g5 18. Bg3 Ne2+ 19. Kh1 Qc8 20. f3 Nxg3+ 21. hxg3 Be6 22. Bd3 Nh5 23. g4 Nf4 24. Bb1 Kg7 25. Qc2 Qh8 26. g3 Bxe5 27. Rxe5 Nh3 28. Kg2 h5 29. Kxh3 hxg4+ 30. Kg2 Qh3+ 31. Kf2 Qh2+ 32. Kf1 Rh8 33. Re1 gxf3 34. Nxf3 Bh3+ 35. Qg2 Qxg2# 0-1

[Event "Polanica Zdroj op-F 56th"]
[White "Semeradt, Michalina"]
[Black "Opalka, Marta"]
[Site "Polanica Zdroj"]
[Round "9"]
[Result "1/2-1/2"]
[Date "2020.08.23"]
[ECO "D43"]
[WhiteElo "1063"]
[BlackElo "1005"]
[PlyCount "36"]
[EventDate "2020.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 e6 4. Nf3 Nf6 5. Bg5 Bb4 6. Bxf6 Qxf6 7. Qb3 Bxc3+ 8. bxc3 Nd7 9. cxd5 cxd5 10. Rc1 Nb6 11. e3 Bd7 12. Bd3 0-0 13. 0-0 Rac8 14. Rc2 Rc7 15. Rfc1 Ba4 16. Qb2 Bxc2 17. Qxc2 Kh8 18. Qb3 Rfc8 1/2-1/2

[Event "Polanica Zdroj op-F 56th"]
[White "Saletra, Wiktor"]
[Black "Opalka, Marta"]
[Site "Polanica Zdroj"]
[Round "8"]
[Result "1/2-1/2"]
[Date "2020.08.22"]
[ECO "A36"]
[BlackElo "1005"]
[PlyCount "94"]
[EventDate "2020.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. e4 Nf6 6. Nge2 0-0 7. 0-0 Ne5 8. d3 d6 9. h3 e6 10. Be3 b6 11. Qd2 Re8 12. Rad1 Bb7 13. b3 Nc6 14. d4 cxd4 15. Nxd4 Nxd4 16. Bxd4 Qd7 17. Bxf6 Bxf6 18. Nb5 Rad8 19. Qxd6 Qc8 20. Qf4 Be7 21. Rxd8 Rxd8 22. Nxa7 Qc5 23. Nb5 e5 24. Qe3 Qc6 25. Qc1 Qd7 26. Nc3 Qc8 27. Rd1 Bb4 28. Rxd8+ Qxd8 29. Nd5 Bc5 30. Qd1 Bc6 31. Qf3 Qa8 32. Nc3 Bd4 33. a4 Qa5 34. Nd5 Qe1+ 35. Bf1 Kf8 36. Qe2 Qb1 37. Qd3 Qb2 38. Be2 Bd7 39. Kg2 h5 40. Nb4 Be6 41. Nc2 f5 42. Nxd4 exd4 43. exf5 Bxf5 44. Qf3 Kg7 45. Qb7+ Kh6 46. Qf3 Qc2 47. Qf4+ Kh7 1/2-1/2

[Event "Polanica Zdroj op-F 56th"]
[White "Opalka, Marta"]
[Black "Leoniuk, Jan"]
[Site "Polanica Zdroj"]
[Round "7"]
[Result "1-0"]
[Date "2020.08.21"]
[ECO "C50"]
[WhiteElo "1005"]
[PlyCount "77"]
[EventDate "2020.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 Nf6 5. Nc3 0-0 6. d3 d6 7. Bg5 Be6 8. Bb3 h6 9. Bh4 Nd4 10. Nxd4 Bxd4 11. Bd5 Bg4 12. Bxf6 Bxd1 13. Bxd8 c6 14. Raxd1 cxd5 15. Be7 Rfe8 16. Bxd6 Rad8 17. Ba3 dxe4 18. dxe4 Rc8 19. Bb4 b6 20. Rd3 a5 21. Ba3 Re6 22. Nb5 Rxc2 23. Nxd4 exd4 24. Rxd4 b5 25. b3 Rec6 26. Be7 Rxa2 27. Rd5 Re6 28. Bd8 Rxe4 29. Rxb5 a4 30. bxa4 Raxa4 31. f3 Re2 32. Rb8 Raa2 33. Bh4+ Kh7 34. Bf2 g5 35. Rb7 Kg7 36. Bd4+ Kg6 37. Rb6+ Kh5 38. g4+ Kh4 39. Rxh6# 1-0

[Event "Polanica Zdroj op-F 56th"]
[White "Mejer, Blazej"]
[Black "Opalka, Marta"]
[Site "Polanica Zdroj"]
[Round "6"]
[Result "0-1"]
[Date "2020.08.20"]
[ECO "E66"]
[BlackElo "1005"]
[PlyCount "88"]
[EventDate "2020.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. Nf3 Nf6 4. g3 g6 5. Bg2 Bg7 6. 0-0 0-0 7. d4 d6 8. d5 Ne5 9. Nxe5 dxe5 10. e4 Ng4 11. h3 Nf6 12. f4 exf4 13. Bxf4 Nh5 14. Qd3 Bd4+ 15. Kh2 e5 16. Be3 f5 17. Bxd4 cxd4 18. Ne2 Qd6 19. Rac1 b6 20. Rf2 f4 21. Rcf1 g5 22. g4 Nf6 23. Rc1 Bxg4 24. hxg4 Nxg4+ 25. Kg1 Nxf2 26. Kxf2 g4 27. Bf1 g3+ 28. Kf3 Qh6 29. c5 Qh5+ 30. Kg2 Qh2+ 31. Kf3 Qf2+ 32. Kg4 bxc5 33. Qa6 g2 34. Qe6+ Rf7 35. Bxg2 Qxg2+ 36. Kh5 Qxe2+ 37. Kh4 Qh2+ 38. Kg4 Qg3+ 39. Kh5 Qg6+ 40. Qxg6+ hxg6+ 41. Kxg6 f3 42. Rg1 f2 43. Kh6+ fxg1Q 44. d6 Rh7# 0-1

[Event "Polanica Zdroj op-F 56th"]
[White "Opalka, Marta"]
[Black "Komaniecka, Weronika"]
[Site "Polanica Zdroj"]
[Round "5"]
[Result "1-0"]
[Date "2020.08.19"]
[ECO "C42"]
[WhiteElo "1005"]
[PlyCount "63"]
[EventDate "2020.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bc4 Bb4 5. d3 0-0 6. 0-0 d6 7. Bg5 h6 8. Bh4 Bg4 9. Nd5 g5 10. Bg3 Nxd5 11. Bxd5 Nd4 12. c3 Nxf3+ 13. gxf3 Bh3 14. cxb4 Bxf1 15. Kxf1 h5 16. h3 Qd7 17. Kg2 c6 18. Bb3 Kh8 19. f4 g4 20. h4 Rg8 21. f5 Rg7 22. d4 Rd8 23. dxe5 c5 24. exd6 Qc6 25. Bd5 Qb6 26. Be5 f6 27. Bxf6 Qxd6 28. Bxg7+ Kxg7 29. bxc5 Qxc5 30. Rc1 Qe7 31. Qd4+ Kf8 32. Qh8# 1-0

[Event "Polanica Zdroj op-F 56th"]
[White "Babinska, Liwia"]
[Black "Opalka, Marta"]
[Site "Polanica Zdroj"]
[Round "4"]
[Result "1-0"]
[Date "2020.08.18"]
[ECO "C42"]
[BlackElo "1005"]
[PlyCount "63"]
[EventDate "2020.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. e4 e6 2. Nc3 d5 3. exd5 exd5 4. d4 Nf6 5. Nf3 Bg4 6. Be2 Nc6 7. Bg5 Be7 8. 0-0 0-0 9. Ne5 Bxe2 10. Nxe2 Ne4 11. Bxe7 Qxe7 12. Nf4 Rad8 13. Nf3 Ng5 14. Re1 Nxf3+ 15. Qxf3 Qf6 16. c3 Rfe8 17. Rxe8+ Rxe8 18. Nxd5 Qe6 19. h3 Qd6 20. Ne3 g6 21. Ng4 Kg7 22. d5 Ne5 23. Qf4 h5 24. Qh6+ Kg8 25. Ne3 Qf6 26. Re1 Nd3 27. Re2 Nc5 28. Ng4 Qxf2+ 29. Rxf2 hxg4 30. hxg4 Re1+ 31. Kh2 Nd3 32. Qd2 1-0

[Event "Polanica Zdroj op-F 56th"]
[White "Opalka, Marta"]
[Black "Goral, Antoni"]
[Site "Polanica Zdroj"]
[Round "3"]
[Result "0-1"]
[Date "2020.08.17"]
[ECO "C02"]
[WhiteElo "1005"]
[BlackElo "1196"]
[PlyCount "78"]
[EventDate "2020.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Bd3 Bd7 7. 0-0 cxd4 8. cxd4 Nxd4 9. Nxd4 Qxd4 10. Nc3 Bc5 11. Be3 Qb4 12. Qc2 d4 13. a3 Qb6 14. Na4 Bxa4 15. Qxa4+ Kf8 16. Bc1 Ne7 17. b4 Nc6 18. bxc5 Qxc5 19. f4 g6 20. Bd2 Kg7 21. Bb4 Qd5 22. Rac1 Nxb4 23. Qxb4 Rhc8 24. Rc4 a5 25. Qb3 b5 26. Rxc8 Qxb3 27. Rxa8 Qxd3 28. Rxa5 Qe3+ 29. Rf2 Qe1+ 30. Rf1 Qxa5 31. Rd1 Qa4 32. Rd3 Qa5 33. Kf2 b4 34. axb4 Qxb4 35. Kf3 Qb7+ 36. Kg4 Qe4 37. Rd2 h5+ 38. Kg5 Qf5+ 39. Kh4 Qg4# 0-1

[Event "Polanica Zdroj op-F 56th"]
[White "Wnukowski, Milosz"]
[Black "Opalka, Marta"]
[Site "Polanica Zdroj"]
[Round "2"]
[Result "0-1"]
[Date "2020.08.16"]
[ECO "C00"]
[BlackElo "1005"]
[PlyCount "104"]
[EventDate "2020.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. e5 c5 4. Bb5+ Bd7 5. Nc3 Bxb5 6. Nxb5 Qb6 7. Nc3 Nc6 8. d3 d4 9. Ne4 Qa5+ 10. Bd2 Qb6 11. Qe2 Qxb2 12. Qd1 Nb4 13. 0-0 Nxc2 14. Rb1 Qxa2 15. Rxb7 Qa6 16. Rb1 Qxd3 17. Ne1 Qxe4 18. Nxc2 Qxe5 19. Na3 Qd5 20. Qa4+ Qd7 21. Qa6 Nf6 22. Rb7 Qd6 23. Qb5+ Nd7 24. Nc4 Qd5 25. Re1 a6 26. Qb3 Be7 27. Nb6 Qxb3 28. Ba5 Nxb6 29. Rxb6 Qa4 30. Bd2 0-0 31. Rb7 Qc2 32. Bf4 Bh4 33. g3 Bf6 34. Bd6 Qd2 35. Reb1 Rfd8 36. Bc7 Rdc8 37. R7b2 Qd3 38. Rb3 Qc4 39. R3b2 d3 40. Rb3 d2 41. Rb7 Qc2 42. Bf4 d1Q+ 43. Rxd1 Qxd1+ 44. Kg2 c4 45. h4 c3 46. Rb3 c2 47. Kh2 c1Q 48. Bxc1 Rxc1 49. Kh3 Qxb3 50. Kg2 Qd5+ 51. Kh3 Rh1+ 52. Kg4 Qf5# 0-1

[Event "Polanica Zdroj op-F 56th"]
[White "Opalka, Marta"]
[Black "Stern, Patryk"]
[Site "Polanica Zdroj"]
[Round "1"]
[Result "1-0"]
[Date "2020.08.15"]
[ECO "C55"]
[WhiteElo "1005"]
[PlyCount "31"]
[EventDate "2020.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Nc3 Be7 5. 0-0 d6 6. d3 Be6 7. Bb3 Qd7 8. Ng5 0-0 9. f4 Bxb3 10. axb3 exf4 11. Bxf4 d5 12. exd5 Bc5+ 13. Kh1 Nxd5 14. Nxd5 Qxd5 15. Qh5 Nd8 16. Qxh7# 1-0

