[Event "POL-chT 2nd League"]
[Site "Jastrzebia Gora"]
[Date "2023.09.10"]
[Round "9.6"]
[White "Kaczmarska, Joanna"]
[Black "Kostecka, Marika"]
[Result "1/2-1/2"]
[ECO "A07"]
[WhiteElo "1866"]
[BlackElo "1928"]
[PlyCount "12"]
[EventDate "2023.09.02"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Ostrow Wielkopolski"]
[BlackTeam "Lipno Steszew"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 g6 4. 0-0 Bg7 5. d3 0-0 6. Nbd2 c6 1/2-1/2

[Event "POL-chT 2nd League"]
[Site "Jastrzebia Gora"]
[Date "2023.09.09"]
[Round "8.12"]
[White "Kostecka, Marika"]
[Black "Marczuk, Anna"]
[Result "1/2-1/2"]
[ECO "B36"]
[WhiteElo "1928"]
[BlackElo "1980"]
[PlyCount "132"]
[EventDate "2023.09.02"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Lipno Steszew"]
[BlackTeam "Krakow KKSz"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Nf6 6. Nc3 Nxd4 7. Qxd4 d6 8. Be2 Bg7 9. 0-0 0-0 10. Qd1 Be6 11. Be3 Qa5 12. Bd4 a6 13. a3 Rfc8 14. Nd5 Bxd5 15. exd5 Nd7 16. b4 Qd8 17. Bxg7 Kxg7 18. Qd4+ Kg8 19. Rac1 Rc7 20. f4 Rac8 21. Rce1 Qf8 22. Bd3 Re8 23. Rf3 Qg7 24. Qf2 e5 25. dxe6 Rxe6 26. Rxe6 fxe6 27. Qe3 Nf8 28. Bf1 Qd7 29. Qd4 d5 30. c5 Qg7 31. Qf2 Nd7 32. Qe3 Qf7 33. Bd3 Nf8 34. Rf1 Qf6 35. Bc2 Qb2 36. Bb1 a5 37. bxa5 Qb5 38. Rc1 Qxa5 39. h3 Rc6 40. g4 Qc7 41. f5 b6 42. fxe6 Rxe6 43. cxb6 Qb8 44. Qf2 Rxb6 45. Ba2 Kg7 46. Bxd5 Rf6 47. Qe3 Qb2 48. Re1 Qb6 49. Qxb6 Rxb6 50. Rf1 Ne6 51. Bxe6 Rxe6 52. Ra1 Kf7 53. a4 Ke7 54. a5 Ra6 55. Kf2 Kd7 56. Ke3 Kc7 57. Kd4 Kb7 58. Kc5 Re6 59. Rf1 Ka6 60. Rf7 h5 61. gxh5 Re5+ 62. Kb4 gxh5 63. Rf6+ Ka7 64. Rf3 Ka6 65. Ra3 Rb5+ 66. Kc4 Rxa5 1/2-1/2

[Event "POL-chT 2nd League"]
[Site "Jastrzebia Gora"]
[Date "2023.09.06"]
[Round "5.54"]
[White "Trybowska, Barbara"]
[Black "Kostecka, Marika"]
[Result "1-0"]
[ECO "B52"]
[WhiteElo "1836"]
[BlackElo "1928"]
[PlyCount "103"]
[EventDate "2023.09.02"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Rzeszow Szachownica"]
[BlackTeam "Lipno Steszew"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Nxd7 5. 0-0 Ngf6 6. Re1 e6 7. c3 Be7 8. d4 cxd4 9. cxd4 0-0 10. Nc3 Nb6 11. h3 Rc8 12. Qd3 a6 13. b3 h6 14. Bd2 Na8 15. Kh1 b5 16. a4 b4 17. Ne2 a5 18. Ng3 Qc7 19. Rac1 Qb7 20. Bf4 Rfd8 21. Nd2 Bf8 22. Nc4 Qa6 23. Qf3 Be7 24. Nh5 Nxe4 25. Bxh6 Ng5 26. Bxg5 Bxg5 27. Qg4 Bh6 28. f4 Nb6 29. Nxb6 Rxc1 30. Rxc1 Qxb6 31. Rc4 Qb7 32. f5 e5 33. f6 g6 34. Ng3 Kh7 35. Nf5 gxf5 36. Qxf5+ Kg8 37. dxe5 dxe5 38. Rg4+ Kf8 39. Qh7 Rd1+ 40. Kh2 Ke8 41. Rg8+ Kd7 42. Qxf7+ Kc6 43. Qe6+ Kc7 44. Qxe5+ Rd6 45. Rh8 Qd5 46. Qxd5 Bf4+ 47. g3 Rxd5 48. gxf4 Rf5 49. Rf8 Rxf4 50. f7 Kb7 51. Kg3 Rf1 52. h4 1-0

[Event "POL-chT 2nd League"]
[Site "Jastrzebia Gora"]
[Date "2023.09.05"]
[Round "4.78"]
[White "Kostecka, Marika"]
[Black "Sivickis, Wiktoria"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "1928"]
[BlackElo "1684"]
[PlyCount "87"]
[EventDate "2023.09.02"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Lipno Steszew"]
[BlackTeam "Torun UMK"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 Ng4 7. Bc1 Nf6 8. f3 e5 9. Nb3 Be6 10. Be3 Be7 11. Qd2 b5 12. g4 d5 13. exd5 Nxd5 14. Nxd5 Bxd5 15. Bg2 Bh4+ 16. Bf2 Bg5 17. Be3 Bh4+ 18. Bf2 Bg5 19. Qd3 0-0 20. Rd1 Bc6 21. Qxd8 Rxd8 22. Rxd8+ Bxd8 23. Nc5 Ba5+ 24. c3 Nd7 25. Nxd7 Bxd7 26. 0-0 Bc6 27. Rd1 Rd8 28. Rxd8+ Bxd8 29. h4 Be7 30. Bg3 Bc5+ 31. Kf1 f6 32. Bf2 Bxf2 33. Kxf2 Kf7 34. Bf1 Ke6 35. Bd3 g6 36. Ke3 f5 37. Bc2 fxg4 38. fxg4 Kd6 39. Bd3 Kc5 40. Bc2 Kd6 41. Bd3 Kc5 42. h5 gxh5 43. gxh5 h6 44. Bg6 1/2-1/2

[Event "POL-chT 2nd League"]
[Site "Jastrzebia Gora"]
[Date "2023.09.04"]
[Round "3.102"]
[White "Woznica, Alicja1111"]
[Black "Kostecka, Marika"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1429"]
[BlackElo "1928"]
[PlyCount "31"]
[EventDate "2023.09.02"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Olesnica Pogon"]
[BlackTeam "Lipno Steszew"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 c5 4. c3 d5 5. e3 Nc6 6. Nbd2 Bd6 7. Bg3 0-0 8. Bd3 b6 9. e4 dxe4 10. Nxe4 Nxe4 11. Bxe4 Bb7 12. Qa4 Rc8 13. dxc5 Bxc5 14. Rd1 Qe8 15. Bxh7+ Kxh7 16. Qh4+ 1-0

[Event "POL-chT 2nd League"]
[Site "Jastrzebia Gora"]
[Date "2023.09.03"]
[Round "2.72"]
[White "Kostecka, Marika"]
[Black "Matskevich, Varvara"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "1928"]
[BlackElo "1690"]
[PlyCount "88"]
[EventDate "2023.09.02"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Lipno Steszew"]
[BlackTeam "Warszawa Czternastka"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qb6 5. Nb3 e6 6. Nc3 Nf6 7. Qe2 Bb4 8. Bd2 0-0 9. a3 Bd6 10. 0-0-0 a6 11. f4 e5 12. f5 Nd4 13. Nxd4 exd4 14. Nd5 Nxd5 15. exd5 f6 16. g4 Be5 17. Qd3 d6 18. Bg2 Bd7 19. Be4 Rac8 20. g5 Ba4 21. Qf3 Bxc2 22. Bxc2 d3 23. Bc3 dxc2 24. Rd3 Bxc3 25. Rxc3 Qd4 26. gxf6 Qxf6 27. Rf1 Qh6+ 28. Qf4 Qxf4+ 29. Rxf4 Rxc3 30. bxc3 Re8 31. f6 Rf8 32. Rb4 b5 33. fxg7 Rf2 34. a4 Kxg7 35. axb5 axb5 36. Rh4 Rg2 37. Rh3 Kf6 38. Rxh7 Ke5 39. Rh4 Rf2 40. h3 Kxd5 41. Rd4+ Kc5 42. h4 Rh2 43. Rg4 Rf2 44. Rd4 Rh2 1/2-1/2

[Event "POL-chT 2nd League"]
[Site "Jastrzebia Gora"]
[Date "2023.09.02"]
[Round "1.66"]
[White "Uliasz, Katarzyna"]
[Black "Kostecka, Marika"]
[Result "1/2-1/2"]
[ECO "A07"]
[WhiteElo "1764"]
[BlackElo "1928"]
[PlyCount "41"]
[EventDate "2023.09.02"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Myslenice MAT"]
[BlackTeam "Lipno Steszew"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. g3 Nf6 2. Bg2 d5 3. Nf3 g6 4. 0-0 Bg7 5. d3 0-0 6. Re1 Re8 7. Ne5 Nbd7 8. Nxd7 Bxd7 9. c4 c6 10. cxd5 cxd5 11. Nc3 d4 12. Ne4 Nxe4 13. Bxe4 Qb6 14. b4 Qxb4 15. Bd2 Qb2 16. Bd5 Rab8 17. Rb1 Qa3 18. Bxb7 Qxa2 19. Ra1 Qe6 20. Ra6 Qe5 21. Bf3 1/2-1/2

[Event "Jesenik op-A"]
[Site "Jesenik"]
[Date "2023.08.27"]
[Round "9"]
[White "Kostecka, Marika"]
[Black "Bohacek, Jan Andrej"]
[Result "0-1"]
[ECO "B15"]
[WhiteElo "1887"]
[BlackElo "2026"]
[PlyCount "68"]
[EventDate "2023.08.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. c3 Bd6 7. Bd3 0-0 8. Ne2 Re8 9. 0-0 Nd7 10. Ng3 g6 11. Qf3 f5 12. Bf4 Nf6 13. Rfe1 Rxe1+ 14. Rxe1 Be6 15. Bg5 Be7 16. a3 Qd7 17. h3 Re8 18. Qe3 Nd5 19. Qd2 f6 20. Bh6 b5 21. h4 Bd6 22. Ne2 Bf7 23. Rd1 f4 24. Nxf4 Qg4 25. Be2 Qf5 26. Nd3 Qe4 27. Bf1 Qxh4 28. g3 Qh5 29. Nf4 Nxf4 30. Bxf4 Bxf4 31. gxf4 Bd5 32. Bg2 Qg4 33. f3 Bxf3 34. Rf1 Re2 0-1

[Event "Jesenik op-A"]
[Site "Jesenik"]
[Date "2023.08.26"]
[Round "8"]
[White "Kostecka, Marika"]
[Black "Tillmann, Stanislav"]
[Result "0-1"]
[ECO "B42"]
[WhiteElo "1887"]
[BlackElo "1957"]
[PlyCount "104"]
[EventDate "2023.08.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Qc7 6. 0-0 Nf6 7. Qe2 d6 8. f4 Nbd7 9. c4 Be7 10. Nc3 h5 11. f5 Ne5 12. fxe6 fxe6 13. Nf3 Nfg4 14. Nxe5 Nxe5 15. Be3 Bd7 16. Rac1 Bf6 17. Kh1 Rc8 18. b3 Ke7 19. Nb1 b6 20. b4 Rhf8 21. c5 Nxd3 22. Qxd3 bxc5 23. bxc5 Bb5 24. cxd6+ Qxd6 25. Qxd6+ Kxd6 26. Rfd1+ Ke5 27. Nc3 Rfd8 28. Rxd8 Rxd8 29. g3 Rd3 30. Bf4+ Kd4 31. Nxb5+ axb5 32. e5 Bxe5 33. Bxe5+ Kxe5 34. Re1+ Kd5 35. Re2 Kc4 36. Rc2+ Kb4 37. Rb2+ Ka4 38. Kg2 b4 39. Re2 Ka3 40. Kf2 Rd1 41. Rxe6 Kxa2 42. Ke2 Rd7 43. Ra6+ Kb2 44. h3 b3 45. Ra8 Kb1 46. g4 hxg4 47. hxg4 b2 48. Ra6 Rd5 49. Ke1 Kc2 50. Rc6+ Kb3 51. Rb6+ Kc3 52. Rb8 Rd4 0-1

[Event "Jesenik op-A"]
[Site "Jesenik"]
[Date "2023.08.25"]
[Round "7"]
[White "Wichs, Jakub"]
[Black "Kostecka, Marika"]
[Result "1/2-1/2"]
[ECO "B69"]
[WhiteElo "2084"]
[BlackElo "1887"]
[PlyCount "94"]
[EventDate "2023.08.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 a6 8. 0-0-0 Bd7 9. f4 Be7 10. Nf3 b5 11. Bxf6 gxf6 12. f5 Qb6 13. fxe6 fxe6 14. Kb1 0-0-0 15. g3 Kb8 16. Bh3 Bc8 17. Rhe1 Qc5 18. Qh6 Rdg8 19. Ne2 Re8 20. Ned4 Nxd4 21. Nxd4 Bd8 22. Qd2 Bc7 23. Rf1 Rhf8 24. Rf3 Qh5 25. Bg2 Bb7 26. Rb3 Ba5 27. Qd3 f5 28. Bf3 fxe4 29. Bxh5 exd3 30. Bxe8 dxc2+ 31. Nxc2 Rxe8 32. Rxd6 Kc7 33. Rd1 Be4 34. Ra3 Rc8 35. Re3 Bf5 36. Rf1 Kb7 37. Rxf5 exf5 38. Re7+ Rc7 39. Rxc7+ Bxc7 40. Nd4 f4 41. g4 Be5 42. Nf3 Bg7 43. Kc2 Kc6 44. b3 a5 45. h4 h6 46. Kd3 Kd5 47. Nd2 Bf6 1/2-1/2

[Event "Jesenik op-A"]
[Site "Jesenik"]
[Date "2023.08.24"]
[Round "6"]
[White "Kostecka, Marika"]
[Black "Richvalsky, Patrik"]
[Result "1/2-1/2"]
[ECO "B49"]
[WhiteElo "1887"]
[BlackElo "2075"]
[PlyCount "68"]
[EventDate "2023.08.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be2 a6 7. 0-0 Nf6 8. Be3 b5 9. a3 Bb7 10. f4 Nxd4 11. Qxd4 Rc8 12. Bf3 Bc5 13. Qxc5 Qxc5 14. Bxc5 Rxc5 15. e5 Bxf3 16. Rxf3 Nd5 17. Nxd5 Rxd5 18. Rd3 Ke7 19. Rxd5 exd5 20. f5 d6 21. exd6+ Kxd6 22. c3 Re8 23. Kf2 Re4 24. Kf3 h5 25. h3 h4 26. g4 hxg3 27. Rg1 Re5 28. Kf4 Re2 29. Rxg3 Rf2+ 30. Ke3 Rxb2 31. Rxg7 Rb3 32. Rxf7 Ke5 33. Rc7 Rxa3 34. f6 Kxf6 1/2-1/2

[Event "Jesenik op-A"]
[Site "Jesenik"]
[Date "2023.08.21"]
[Round "3"]
[White "Dvorak, Martin"]
[Black "Kostecka, Marika"]
[Result "1-0"]
[ECO "B70"]
[WhiteElo "2165"]
[BlackElo "1887"]
[PlyCount "61"]
[EventDate "2023.08.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be2 g6 7. Nf3 Bg7 8. 0-0 0-0 9. h3 a6 10. Re1 b5 11. Bf1 Bb7 12. g4 b4 13. Nd5 Nxd5 14. exd5 Ne5 15. Bg2 Nxf3+ 16. Qxf3 e5 17. Qb3 a5 18. a3 Rb8 19. axb4 axb4 20. Ra4 Ba8 21. Rxb4 Qc7 22. Bd2 f5 23. c4 Kh8 24. Rc1 Rxb4 25. Qxb4 e4 26. Bf4 Rd8 27. c5 Rb8 28. Qa4 Bxb2 29. Bxd6 Qxd6 30. cxd6 Bxc1 31. Qa7 1-0

[Event "POL-chT 2nd League"]
[Site "Jastrzebia Gora"]
[Date "2022.09.11"]
[Round "9.58"]
[White "Zdziarska, Lidia"]
[Black "Kostecka, Marika"]
[Result "1/2-1/2"]
[ECO "B92"]
[WhiteElo "1854"]
[BlackElo "1868"]
[PlyCount "11"]
[EventDate "2022.09.03"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]
[WhiteTeam "Wisznia Mala Bialy Krol"]
[BlackTeam "Lipno Steszew"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 1/2-1/2

[Event "POL-chT 2nd League"]
[Site "Jastrzebia Gora"]
[Date "2022.09.10"]
[Round "8.71"]
[White "Kostecka, Marika"]
[Black "Baginskaite, Camilla"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1868"]
[BlackElo "2125"]
[PlyCount "28"]
[EventDate "2022.09.03"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]
[WhiteTeam "Lipno Steszew"]
[BlackTeam "Lipusz WDA"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4 4. Nf3 Nxb5 5. Nxb5 d6 6. d4 Nf6 7. Nc3 cxd4 8. Qd2 d3 9. Qxd3 e5 10. Nd2 h6 11. Nc4 Be6 12. Ne3 Rc8 13. Kf1 Be7 14. Kg1 0-0 0-1

[Event "POL-chT 2nd League"]
[Site "Jastrzebia Gora"]
[Date "2022.09.09"]
[Round "7.77"]
[White "Trusz, Julia"]
[Black "Kostecka, Marika"]
[Result "1/2-1/2"]
[ECO "E11"]
[WhiteElo "1741"]
[BlackElo "1868"]
[PlyCount "55"]
[EventDate "2022.09.03"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]
[WhiteTeam "Radkow Giecek"]
[BlackTeam "Lipno Steszew"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. c4 e6 3. g3 Bb4+ 4. Nd2 0-0 5. Bg2 d6 6. Ngf3 Qe7 7. Qb3 Bxd2+ 8. Bxd2 e5 9. dxe5 dxe5 10. Bc3 Nc6 11. 0-0 Ne4 12. Rad1 Nxc3 13. Qxc3 e4 14. Nd4 Bd7 15. Nxc6 Bxc6 16. Rd4 Rad8 17. Rfd1 Rxd4 18. Qxd4 a6 19. b3 h6 20. Bh3 Re8 21. Bg2 Qg5 22. Qd2 Qe5 23. Qd4 Qe7 24. Rd2 Kf8 25. Rd1 Kg8 26. Rd2 Kf8 27. Rd1 Kg8 28. Rd2 1/2-1/2

[Event "POL-chT 2nd League"]
[Site "Jastrzebia Gora"]
[Date "2022.09.08"]
[Round "6.53"]
[White "Kostecka, Marika"]
[Black "Czarniecka, Aleksandra"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "1868"]
[BlackElo "1960"]
[PlyCount "11"]
[EventDate "2022.09.03"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]
[WhiteTeam "Lipno Steszew"]
[BlackTeam "Bogatynia UKS SP3"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g4 1/2-1/2

[Event "POL-chT 2nd League"]
[Site "Jastrzebia Gora"]
[Date "2022.09.07"]
[Round "5.72"]
[White "Jalowiec, Halina"]
[Black "Kostecka, Marika"]
[Result "1/2-1/2"]
[ECO "B55"]
[WhiteElo "1807"]
[BlackElo "1868"]
[PlyCount "88"]
[EventDate "2022.09.03"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]
[WhiteTeam "Pilzno GKSz Hetman"]
[BlackTeam "Lipno Steszew"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. f3 e5 6. Nb3 Be6 7. c4 Nbd7 8. Bg5 Rc8 9. N1d2 Be7 10. Rc1 0-0 11. Bd3 Nh5 12. Bxe7 Qxe7 13. g3 Qg5 14. Qe2 Nc5 15. Nxc5 dxc5 16. Kf2 Rc6 17. Qe3 Qg6 18. Rc3 Rd8 19. Bc2 Rcd6 20. Nb3 b6 21. Re1 Qf6 22. Qe2 Qh6 23. Kg1 Bc8 24. Rd3 Qg6 25. Rxd6 Rxd6 26. Kf2 Qh6 27. Kg1 Bh3 28. Rd1 Bc8 29. Rxd6 Qxd6 30. Qd2 Qe7 31. Nc1 Nf6 32. Ne2 Qd7 33. Qxd7 Bxd7 34. Kf2 Ne8 35. Ke3 Nc7 36. f4 f6 37. Nc1 Kf7 38. Nd3 Ke6 39. Bd1 Kd6 40. a3 Be6 41. b3 Na6 42. Nc1 Nb8 43. Bc2 Nc6 44. Ne2 Bf7 1/2-1/2

[Event "POL-chT 2nd League"]
[Site "Jastrzebia Gora"]
[Date "2022.09.06"]
[Round "4.35"]
[White "Kostecka, Marika"]
[Black "Adamowicz, Katarzyna"]
[Result "0-1"]
[ECO "C96"]
[WhiteElo "1868"]
[BlackElo "2088"]
[PlyCount "36"]
[EventDate "2022.09.03"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]
[WhiteTeam "Lipno Steszew"]
[BlackTeam "Grzybowo GKSz Solny"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 Be7 7. c3 0-0 8. 0-0 d6 9. h3 Na5 10. Bc2 c5 11. Re1 Qc7 12. Nbd2 Rd8 13. Nf1 h6 14. Ng3 Bf8 15. Qe2 Nc6 16. Be3 Be6 17. Bc1 Bc8 18. Be3 Be6 0-1

[Event "POL-chT 2nd League"]
[Site "Jastrzebia Gora"]
[Date "2022.09.05"]
[Round "3.95"]
[White "Hampel, Anna"]
[Black "Kostecka, Marika"]
[Result "0-1"]
[ECO "B92"]
[WhiteElo "1665"]
[BlackElo "1868"]
[PlyCount "83"]
[EventDate "2022.09.03"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]
[WhiteTeam "Krakow AGH"]
[BlackTeam "Lipno Steszew"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. 0-0 0-0 9. Kh1 Be6 10. f4 exf4 11. Bxf4 Nc6 12. Qe1 Nd7 13. Rd1 Nde5 14. Nc5 b6 15. Nxe6 fxe6 16. Qg3 Bh4 17. Qh3 Qe7 18. a4 Bf6 19. Be3 Nb4 20. Bxb6 Nxc2 21. a5 Nb4 22. Na4 Rfc8 23. Rc1 Nbc6 24. Rfd1 Bg5 25. Rc2 Nb4 26. Rxc8+ Rxc8 27. Qb3 Nec6 28. Bg4 Re8 29. e5 Nd5 30. exd6 Qxd6 31. Bc5 Nxa5 32. Qh3 Qc6 33. b4 Nc4 34. Nc3 Nce3 35. Bxe3 Nxe3 36. Rd3 Qc4 37. Be2 Qf4 38. Qh5 Rf8 39. Bf3 Ng4 40. Ne4 Qc1+ 41. Rd1 Qxd1+ 42. Bxd1 0-1

[Event "POL-chT 2nd League"]
[Site "Jastrzebia Gora"]
[Date "2022.09.04"]
[Round "2.96"]
[White "Kostecka, Marika"]
[Black "Leczek, Weronika"]
[Result "1/2-1/2"]
[ECO "B76"]
[WhiteElo "1868"]
[BlackElo "1900"]
[PlyCount "149"]
[EventDate "2022.09.03"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]
[WhiteTeam "Lipno Steszew"]
[BlackTeam "Wroclaw Hetman"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. f3 Bg7 7. Be3 Nc6 8. Qd2 0-0 9. g4 Be6 10. Nxe6 fxe6 11. 0-0-0 Ne5 12. Be2 Qc8 13. Kb1 Nfd7 14. Bd4 Nxf3 15. Bxf3 Bxd4 16. Qxd4 Rxf3 17. h4 Qc5 18. Qxc5 Nxc5 19. e5 d5 20. Nb5 Rf4 21. Rd4 Raf8 22. c3 a6 23. Na3 Rf1+ 24. Rxf1 Rxf1+ 25. Kc2 Rf2+ 26. Kc1 Re2 27. c4 Rxe5 28. b4 Nd7 29. Nc2 Nb6 30. c5 Nc4 31. a4 h5 32. b5 axb5 33. axb5 Kf7 34. Kb1 Ke8 35. Kc1 Kd7 36. g5 Rf5 37. Kb1 Rf2 38. Rd3 Rf4 39. Rh3 Nd2+ 40. Kb2 Nf3 41. c6+ bxc6 42. bxc6+ Kxc6 43. Rxf3 Rxh4 44. Rf7 Rg4 45. Rxe7 Kd6 46. Re8 Rxg5 47. Nd4 e5 48. Nf3 Rg2+ 49. Kc1 e4 50. Nd4 h4 51. Rh8 g5 52. Nc2 Ke5 53. Kd1 Rg3 54. Ke2 h3 55. Ne3 Rf3 56. Rh5 Kd4 57. Nc2+ Kc3 58. Ne1 Rg3 59. Kf2 Rg4 60. Rxh3+ Kd2 61. Ng2 d4 62. Ra3 d3 63. Ra2+ Kc1 64. Ne3 Rf4+ 65. Ke1 Rf3 66. Nc4 e3 67. Rg2 e2 68. Nd2 Rh3 69. Rg1 g4 70. Nb3+ Kb2 71. Nd4 Re3 72. Kd2 Re4 73. Nf5 Re5 74. Ne3 Re8 75. Kxd3 1/2-1/2

[Event "POL-chT 2nd League"]
[Site "Jastrzebia Gora"]
[Date "2022.09.03"]
[Round "1.6"]
[White "Majdan, Joanna"]
[Black "Kostecka, Marika"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "2307"]
[BlackElo "1868"]
[PlyCount "61"]
[EventDate "2022.09.03"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]
[WhiteTeam "Bydgoszcz Energia Gwiazda"]
[BlackTeam "Lipno Steszew"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. 0-0 a6 5. Bd3 b5 6. c3 c4 7. Bc2 Ngf6 8. d4 cxd3 9. Qxd3 e6 10. Qe2 Be7 11. a4 Bb7 12. Re1 Bc6 13. Nd4 Bb7 14. axb5 axb5 15. Rxa8 Qxa8 16. Nxb5 0-0 17. c4 Rc8 18. N1c3 Qa6 19. b3 Ba8 20. Bb2 Qb7 21. Rd1 Nc5 22. f3 Qb6 23. Kh1 Ne8 24. e5 dxe5 25. b4 Na6 26. Na4 Qb8 27. Bxe5 Nac7 28. Nxc7 Nxc7 29. Qd3 g6 30. Qd7 Bf8 31. Nb6 1-0

[Event "Ustron op-B"]
[Site "Ustron"]
[Date "2022.08.20"]
[Round "9"]
[White "Raszka, Janusz"]
[Black "Kostecka, Marika"]
[Result "1-0"]
[ECO "E34"]
[WhiteElo "1924"]
[BlackElo "1862"]
[PlyCount "101"]
[EventDate "2022.08.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 d5 5. e3 c5 6. dxc5 Ne4 7. Bd2 Nxd2 8. Qxd2 dxc4 9. Qxd8+ Kxd8 10. 0-0-0+ Ke7 11. Ne4 f5 12. a3 fxe4 13. axb4 Na6 14. Rd4 Nxb4 15. Rxc4 Nd3+ 16. Bxd3 exd3 17. Rd4 Rd8 18. Rxd8 Kxd8 19. Kd2 Bd7 20. Kxd3 Rc8 21. b4 a5 22. Nf3 axb4 23. Kd4 Ra8 24. Rd1 Ra2 25. Kc4 Kc7 26. Rd2 Ra1 27. Kxb4 Rb1+ 28. Kc3 Rc1+ 29. Kd4 Bc6 30. e4 Bb5 31. Ne5 Rh1 32. h3 Rh2 33. f4 Bf1 34. Rf2 Rh1 35. Nf3 Bb5 36. Ng5 Kd7 37. Rb2 Ba6 38. Rb6 Rd1+ 39. Ke5 Rc1 40. Rd6+ Ke7 41. Rxe6+ Kd7 42. Rd6+ Ke7 43. Ne6 g6 44. Rb6 h6 45. g4 Rc3 46. h4 Rc1 47. f5 gxf5 48. gxf5 Rc2 49. f6+ Ke8 50. c6 Rxc6 51. f7+ 1-0

[Event "Ustron op-B"]
[Site "Ustron"]
[Date "2022.08.19"]
[Round "8"]
[White "Kostecka, Marika"]
[Black "Budzisz, Adrian"]
[Result "0-1"]
[ECO "B93"]
[WhiteElo "1862"]
[BlackElo "2144"]
[PlyCount "42"]
[EventDate "2022.08.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f4 Nbd7 7. Nf3 Qc7 8. a4 b6 9. Bd3 Bb7 10. Qe2 e5 11. 0-0 Be7 12. Kh1 0-0 13. Nh4 Rfe8 14. Nf5 Bf8 15. Qf3 g6 16. Ne3 Bg7 17. f5 Nc5 18. Ned5 Bxd5 19. fxg6 Be6 20. Bg5 fxg6 21. Bxf6 Rf8 0-1

[Event "Ustron op-B"]
[Site "Ustron"]
[Date "2022.08.18"]
[Round "7"]
[White "Starosciak, Szymon"]
[Black "Kostecka, Marika"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "1989"]
[BlackElo "1862"]
[PlyCount "107"]
[EventDate "2022.08.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h4 e5 7. Nb3 Be6 8. f4 Be7 9. f5 Bxb3 10. axb3 h5 11. Bg5 Nbd7 12. Qe2 Rc8 13. 0-0-0 b5 14. Kb1 Qb6 15. Rh3 Qc6 16. Bxf6 Nxf6 17. Nd5 Nxd5 18. Rxd5 Qb6 19. b4 Rc4 20. c3 Qd8 21. Qf3 Rc6 22. g3 Qb6 23. Be2 Qg1+ 24. Ka2 Qc1 25. Rh1 Qh6 26. Kb3 Bd8 27. Ra1 Ke7 28. Rdd1 Bc7 29. Ra2 Rb8 30. Qxh5 Qxh5 31. Bxh5 Rc4 32. Bf3 Ra8 33. Rd5 Rc6 34. Rxb5 Bb6 35. Be2 axb5 36. Rxa8 Bf2 37. Bxb5 Rc7 38. Rg8 Bxg3 39. h5 Bf4 40. Rxg7 Kf6 41. Rh7 d5 42. exd5 e4 43. Rh8 Re7 44. h6 e3 45. d6 Bxd6 46. h7 Kg7 47. Rd8 Kxh7 48. Rxd6 e2 49. Bxe2 Rxe2 50. b5 Re5 51. b6 Rb5+ 52. Kc2 Rxf5 53. c4 Rc5 54. b7 1-0

[Event "Ustron op-B"]
[Site "Ustron"]
[Date "2022.08.17"]
[Round "6"]
[White "Kostecka, Marika"]
[Black "Jedrusik, Adam"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "1862"]
[BlackElo "1986"]
[PlyCount "56"]
[EventDate "2022.08.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Bg5 c6 5. Qd2 Nbd7 6. 0-0-0 Qa5 7. f4 b5 8. e5 b4 9. exf6 bxc3 10. Qxc3 Qxc3 11. bxc3 Nxf6 12. Bxf6 exf6 13. Re1+ Kd8 14. c4 Bg7 15. Bd3 Rb8 16. Ne2 Re8 17. c3 Ba6 18. Kc2 Kc7 19. Rb1 Rb6 20. Rb3 Bf8 21. Rf1 Bc8 22. Kd2 f5 23. g3 Bd7 24. Bc2 Be6 25. Bd3 Ra6 26. a3 Rb8 27. Kc2 Rbb6 28. Ra1 Be7 1/2-1/2

[Event "Ustron op-B"]
[Site "Ustron"]
[Date "2022.08.14"]
[Round "3"]
[White "Kostecka, Marika"]
[Black "Myrmus, Mateusz"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "1862"]
[BlackElo "2004"]
[PlyCount "115"]
[EventDate "2022.08.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. f3 h5 9. Nd5 Bxd5 10. exd5 Nbd7 11. Qd2 g6 12. Na5 Qc7 13. Be2 b6 14. Nc6 Nxd5 15. Qxd5 Nf6 16. Qc4 b5 17. Qb3 Qxc6 18. a4 b4 19. Qxb4 Nd5 20. Qb3 Nxe3 21. Qxe3 Qxc2 22. Qe4 Qxe4 23. fxe4 Bh6 24. b4 Ke7 25. Bc4 f5 26. Rf1 Rhf8 27. Bd5 Rab8 28. Rb1 Be3 29. Ke2 f4 30. b5 a5 31. h4 Rfc8 32. Bc6 g5 33. hxg5 Rg8 34. Rf3 Rxg5 35. Kf1 Kd8 36. Rb2 Kc7 37. Rc2 Kb6 38. Bd7 Bc5 39. Be6 Re8 40. Bd5 Rg3 41. Bf7 Rh8 42. Rcc3 h4 43. Be6 Rh6 44. Bh3 d5 45. exd5 e4 46. Rxg3 hxg3 47. d6 Rxd6 48. Rc4 f3 49. Rxe4 Rd1+ 50. Re1 Rd2 51. Re6+ Kb7 52. gxf3 Rf2+ 53. Ke1 g2 54. Re7+ Kb8 55. Re8+ Kb7 56. Re7+ Kb8 57. Re8+ Kb7 58. Re7+ 1/2-1/2

[Event "Ustron op-B"]
[Site "Ustron"]
[Date "2022.08.13"]
[Round "2"]
[White "Hadrys, Bogdan"]
[Black "Kostecka, Marika"]
[Result "1/2-1/2"]
[ECO "A04"]
[WhiteElo "1985"]
[BlackElo "1862"]
[PlyCount "164"]
[EventDate "2022.08.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d3 Nc6 4. g3 g6 5. Bg2 Bg7 6. 0-0 e6 7. Nbd2 Nge7 8. Re1 0-0 9. a4 e5 10. Nc4 Re8 11. Be3 b6 12. Qd2 Be6 13. Ng5 d5 14. exd5 Bxd5 15. Ne4 f5 16. Ned6 Rf8 17. Bh6 Bxg2 18. Bxg7 Kxg7 19. Kxg2 f4 20. Re4 Nd5 21. Nb5 Qd7 22. Nxe5 Nxe5 23. Rxe5 f3+ 24. Kh1 Qh3 25. Rg1 Nf6 26. Qc3 Ng4 27. Rg5+ Rf6 28. Rxg4 Qxg4 29. Re1 Qh3 30. Rg1 Qd7 31. Qd2 Re8 32. Nc3 Rf5 33. h4 Rh5 34. Kh2 Qd4 35. Re1 Rhe5 36. Rf1 c4 37. Nb5 Qd8 38. Qc3 a6 39. Nd4 Kg8 40. Nxf3 Rf5 41. Qxc4+ Qd5 42. Nd4 Qxc4 43. dxc4 Rc5 44. b3 Re4 45. c3 Rce5 46. Rd1 Re1 47. Rd3 Rb1 48. Kg2 Kg7 49. b4 h6 50. Nc6 Re2 51. Nd4 Ra2 52. c5 bxc5 53. bxc5 Rxa4 54. c6 Rc4 55. Rf3 Re1 56. Rd3 a5 57. Nf3 Re7 58. Rd7 Kf6 59. Rd5 Rxc6 60. Rxa5 Rxc3 61. Ra4 Rc2 62. Rf4+ Kg7 63. g4 Rf7 64. Rxf7+ Kxf7 65. Kg3 Rc5 66. Nd2 Re5 67. f3 Re1 68. Ne4 Ke6 69. Nf2 Kd5 70. Kf4 Kd4 71. Ne4 Rh1 72. h5 g5+ 73. Nxg5 hxg5+ 74. Kxg5 Ke5 75. f4+ Ke6 76. Kg6 Rh4 77. g5 Rxf4 78. h6 Rh4 79. h7 Ke5 80. Kg7 Kf5 81. h8Q Rxh8 82. Kxh8 Kxg5 1/2-1/2

[Event "Ustron op-B"]
[Site "Ustron"]
[Date "2022.08.12"]
[Round "1"]
[White "Kostecka, Marika"]
[Black "Maciejewski, Kamil"]
[Result "1/2-1/2"]
[ECO "C95"]
[WhiteElo "1862"]
[BlackElo "1992"]
[PlyCount "91"]
[EventDate "2022.08.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. h3 Nb8 10. d4 Nbd7 11. Nbd2 Bb7 12. Bc2 Re8 13. Nf1 Bf8 14. Ng3 g6 15. Bd2 Bg7 16. Qc1 d5 17. Bg5 Qc8 18. dxe5 Nxe4 19. Bxe4 dxe4 20. Nxe4 Bxe4 21. Rxe4 Nxe5 22. Nxe5 Rxe5 23. Qe3 Qf5 24. Rxe5 Qxe5 25. Rd1 Qxe3 26. Bxe3 Be5 27. Bc5 Bd6 28. Bxd6 Rd8 29. Kf1 cxd6 30. Rd4 d5 31. Ke2 Kf8 32. Kd2 Ke7 33. a4 Kd6 34. Kc2 Re8 35. axb5 axb5 36. Kd2 f5 37. f3 g5 38. Rb4 Kc5 39. f4 h6 40. Rd4 Ra8 41. g4 Rf8 42. fxg5 hxg5 43. gxf5 Rxf5 44. Rg4 Rf2+ 45. Kc1 Rf5 46. Kc2 1/2-1/2

[Event "Warsaw Chess op-A"]
[Site "Warsaw"]
[Date "2022.07.25"]
[Round "9"]
[White "Kostecka, Marika"]
[Black "Bogusz, Alan"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "1836"]
[BlackElo "1794"]
[PlyCount "101"]
[EventDate "2022.07.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. f3 h5 9. Nd5 Bxd5 10. exd5 Nbd7 11. Be2 Be7 12. 0-0 0-0 13. Qd2 Qc7 14. Na5 Rfc8 15. c4 g6 16. b4 Bf8 17. Rac1 b6 18. Nb3 a5 19. a3 axb4 20. Qxb4 Nc5 21. Nxc5 dxc5 22. Qb3 Bd6 23. Rb1 Nd7 24. Qc3 Ra7 25. Rb3 Rca8 26. Bc1 Qd8 27. Bb2 f6 28. Qc2 Kg7 29. Bc1 Qe7 30. Bd3 Qf7 31. Qc3 Rh8 32. Bc2 h4 33. h3 Qe7 34. Qd3 Qf7 35. Qe2 Raa8 36. f4 Rae8 37. f5 g5 38. Qe4 Ra8 39. Bd2 Ra7 40. Ra1 Rha8 41. Kh1 Kf8 42. Bc1 Ke7 43. Rb5 Qe8 44. Bd1 Ra5 45. Rab1 Rxb5 46. Rxb5 Ra7 47. a4 Qa8 48. Bd2 Qd8 49. Rb2 Qa8 50. Rb5 Qd8 51. Rb2 1/2-1/2

[Event "Warsaw Chess op-A"]
[Site "Warsaw"]
[Date "2022.07.24"]
[Round "8"]
[White "Fishchuk, Vladyslav"]
[Black "Kostecka, Marika"]
[Result "1-0"]
[ECO "E11"]
[WhiteElo "2309"]
[BlackElo "1836"]
[PlyCount "33"]
[EventDate "2022.07.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Nbd2 Be7 5. g3 d5 6. Bg2 0-0 7. 0-0 Re8 8. Qc2 Nc6 9. Rd1 Bf8 10. e4 Ne7 11. b3 Ng6 12. e5 Nd7 13. h4 h5 14. Nf1 c5 15. cxd5 exd5 16. Ng5 cxd4 17. e6 1-0

[Event "Warsaw Chess op-A"]
[Site "Warsaw"]
[Date "2022.07.23"]
[Round "6"]
[White "Atkinson, Paul"]
[Black "Kostecka, Marika"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "2116"]
[BlackElo "1836"]
[PlyCount "83"]
[EventDate "2022.07.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. b3 Be7 4. Bb2 d5 5. e3 b6 6. Nc3 Bb7 7. Rc1 0-0 8. Be2 c5 9. cxd5 Nxd5 10. 0-0 Nd7 11. Qc2 Bf6 12. Rfd1 Nb4 13. Qb1 Ne5 14. Nxe5 Bxe5 15. a3 Nd5 16. Nxd5 Bxb2 17. Qxb2 Bxd5 18. b4 Qg5 19. f3 cxb4 20. Qxb4 Rac8 21. Qa4 Qe7 22. e4 Ba8 23. Qa6 Qd7 24. Rxc8 Rxc8 25. d4 h6 26. Qb5 Bc6 27. Qb4 Ba4 28. Rd2 Bc6 29. Rc2 Rd8 30. Rd2 Rc8 31. Bd1 Rd8 32. Bb3 Qb7 33. d5 exd5 34. exd5 Bd7 35. Qf4 Qc8 36. Rc2 Qa6 37. Qc7 Re8 38. Qxd7 Re1+ 39. Kf2 Rf1+ 40. Kg3 Qd3 41. Qe8+ Kh7 42. Qe4+ 1-0

[Event "Warsaw Chess op-A"]
[Site "Warsaw"]
[Date "2022.07.23"]
[Round "7"]
[White "Kostecka, Marika"]
[Black "Zalega, Maciej"]
[Result "1-0"]
[ECO "B56"]
[WhiteElo "1836"]
[BlackElo "1912"]
[PlyCount "85"]
[EventDate "2022.07.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. f3 e5 7. Nb3 Be7 8. Be3 0-0 9. Qd2 Be6 10. 0-0-0 a5 11. Bb5 Qb8 12. g4 Rc8 13. Kb1 a4 14. Bxa4 Nb4 15. g5 Nh5 16. Bb5 Qc7 17. a3 Na6 18. Nd5 Bxd5 19. exd5 g6 20. h4 Ng3 21. Rh2 Nf5 22. h5 Bf8 23. Bf2 b6 24. hxg6 hxg6 25. Rdh1 Bg7 26. Rh3 Kf8 27. Bg1 Ke7 28. Bd3 Nc5 29. Nxc5 bxc5 30. Bxf5 gxf5 31. Rh7 Rg8 32. g6 f6 33. Qd3 Qd7 34. f4 Rab8 35. Bf2 e4 36. Qc3 Qe8 37. Rg1 Kf8 38. Bh4 Qe7 39. Qh3 Qb7 40. Bxf6 Qxd5 41. Bxg7+ Rxg7 42. Rh8+ Rg8 43. Rxg8+ 1-0

[Event "Warsaw Chess op-A"]
[Site "Warsaw"]
[Date "2022.07.22"]
[Round "5"]
[White "Kostecka, Marika"]
[Black "Pettersson, Alexander"]
[Result "1/2-1/2"]
[ECO "B17"]
[WhiteElo "1836"]
[BlackElo "1968"]
[PlyCount "46"]
[EventDate "2022.07.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Ng5 e6 6. Bd3 Ngf6 7. N1f3 Bd6 8. Qe2 h6 9. Ne4 Nxe4 10. Qxe4 Nf6 11. Qe2 b6 12. Bd2 Bb7 13. 0-0-0 Qc7 14. Kb1 0-0-0 15. c4 c5 16. Bc3 Kb8 17. Rhe1 Ka8 18. g3 Rhg8 19. Bc2 Rc8 20. dxc5 Bxc5 21. Ne5 Rgd8 22. f4 Bf8 23. h3 Qe7 1/2-1/2

[Event "Warsaw Chess op-A"]
[Site "Warsaw"]
[Date "2022.07.21"]
[Round "4"]
[White "Malek, Jan"]
[Black "Kostecka, Marika"]
[Result "1-0"]
[ECO "E49"]
[WhiteElo "2320"]
[BlackElo "1836"]
[PlyCount "51"]
[EventDate "2022.07.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. d4 Bb4 4. e3 c5 5. a3 Bxc3+ 6. bxc3 b6 7. Bd3 Bb7 8. f3 d5 9. cxd5 exd5 10. Ne2 0-0 11. 0-0 Re8 12. Ng3 Ba6 13. Bxa6 Nxa6 14. Qd3 Nc7 15. e4 cxd4 16. cxd4 dxe4 17. fxe4 Ne6 18. Nf5 Qd7 19. d5 Nf8 20. Nxg7 Kxg7 21. Bb2 Ng6 22. Rxf6 Kg8 23. Raf1 Qe7 24. d6 Rad8 25. Qd4 Qe5 26. Rxg6+ 1-0

[Event "Warsaw Chess op-A"]
[Site "Warsaw"]
[Date "2022.07.20"]
[Round "3"]
[White "Kostecka, Marika"]
[Black "Siekanska, Maria"]
[Result "1-0"]
[ECO "B80"]
[WhiteElo "1836"]
[BlackElo "1964"]
[PlyCount "87"]
[EventDate "2022.07.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. f3 b5 8. a3 Bb7 9. Qd2 Nbd7 10. g4 Nb6 11. 0-0-0 Nfd7 12. Nb3 Rc8 13. Rg1 Ne5 14. Na5 Ba8 15. Qf2 Nec4 16. Nxc4 Nxc4 17. Bxc4 Rxc4 18. f4 Bxe4 19. Nxe4 Rxe4 20. f5 Be7 21. fxe6 Rxe6 22. g5 0-0 23. Rd5 Qb8 24. Bd2 Bd8 25. Qf5 Re5 26. Qd3 Rxd5 27. Qxd5 a5 28. g6 Qb6 29. gxh7+ Kh8 30. Qg2 Bf6 31. Qg4 Re8 32. Kb1 a4 33. Bc3 Bxc3 34. bxc3 g6 35. Rf1 Qc7 36. Qd4+ Kxh7 37. Rf4 Re5 38. Rf6 Re6 39. Rf3 Kg8 40. Rh3 Re5 41. Rh6 Qc4 42. Qxd6 Re1+ 43. Kb2 Qf1 44. Qd8+ 1-0

[Event "Warsaw Chess op-A"]
[Site "Warsaw"]
[Date "2022.07.19"]
[Round "2"]
[White "Kostecka, Marika"]
[Black "Kulesza, Andrzej"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "1836"]
[BlackElo "2051"]
[PlyCount "70"]
[EventDate "2022.07.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. f3 Be7 9. Qd2 h5 10. Nd5 Nbd7 11. 0-0-0 Bxd5 12. exd5 Rc8 13. Kb1 Nb6 14. Bxb6 Qxb6 15. Bd3 0-0 16. Bf5 Rc7 17. g4 g6 18. Qh6 Nh7 19. h4 gxf5 20. gxf5 Kh8 21. Nd2 Rg8 22. Ne4 f6 23. Qc1 Rcc8 24. Rhg1 Rxg1 25. Rxg1 Rg8 26. Rg6 Qd4 27. a3 Qxd5 28. Qh6 Qf7 29. Qxh5 d5 30. Nf2 Bf8 31. Nh3 Bg7 32. Qg4 Bh6 33. Qh5 Be3 34. c3 d4 35. cxd4 Rc8 0-1

[Event "Warsaw Chess op-A"]
[Site "Warsaw"]
[Date "2022.07.18"]
[Round "1"]
[White "Ciechanski, Jacenty"]
[Black "Kostecka, Marika"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "2192"]
[BlackElo "1836"]
[PlyCount "67"]
[EventDate "2022.07.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Nf3 e5 4. Bb5 d6 5. 0-0 Nf6 6. d3 Be7 7. h3 h6 8. Nd5 0-0 9. c3 a6 10. Bc4 Be6 11. Be3 Na5 12. Nxf6+ Bxf6 13. Bd5 Rb8 14. Qd2 Qc7 15. Nh2 Nc6 16. Ng4 Bxg4 17. hxg4 Ne7 18. Bb3 b5 19. g3 c4 20. Bc2 Qc8 21. g5 hxg5 22. Bxg5 Qe6 23. Kg2 Bxg5 24. Qxg5 Qf6 25. Qe3 Qg6 26. d4 Qg4 27. Bd1 Qd7 28. Rh1 f5 29. Qg5 fxe4 30. Bg4 Rf5 31. Bxf5 Nxf5 32. Rh5 Rf8 33. Rah1 exd4 34. Qg6 1-0

[Event "POL-chT 1st League"]
[Site "Szklarska Poreba"]
[Date "2021.09.12"]
[Round "9.13"]
[White "Kostecka, Marika"]
[Black "Statucki, Maciej"]
[Result "1-0"]
[ECO "B38"]
[WhiteElo "1834"]
[BlackElo "1833"]
[PlyCount "55"]
[EventDate "2021.09.04"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]
[WhiteTeam "Lipno Steszew"]
[BlackTeam "Bogatynia UKS SP3"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Be3 Nf6 7. Nc3 d6 8. Be2 Nxd4 9. Bxd4 0-0 10. 0-0 Be6 11. f4 Qa5 12. Qd3 Rfc8 13. b3 a6 14. f5 Bd7 15. fxg6 hxg6 16. Nd5 Nxd5 17. Bxg7 Kxg7 18. exd5 Qc5+ 19. Kh1 Rh8 20. Qc3+ f6 21. Rae1 Kf7 22. Bd3 f5 23. Rxe7+ Kxe7 24. Qg7+ Kd8 25. Qxh8+ Be8 26. Re1 Kd7 27. Qg7+ Kd8 28. Qe7+ 1-0

[Event "POL-chT 1st League"]
[Site "Szklarska Poreba"]
[Date "2021.09.11"]
[Round "8.11"]
[White "Warchol, Bartosz"]
[Black "Kostecka, Marika"]
[Result "1-0"]
[ECO "E62"]
[WhiteElo "1897"]
[BlackElo "1834"]
[PlyCount "67"]
[EventDate "2021.09.04"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]
[WhiteTeam "Krakow KKSz"]
[BlackTeam "Lipno Steszew"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 0-0 5. Bg2 d6 6. 0-0 Nc6 7. Nc3 e5 8. d5 Nb8 9. e4 a5 10. h3 Na6 11. Be3 b6 12. Qc2 Nd7 13. a3 Ndc5 14. Rab1 f5 15. b4 axb4 16. axb4 fxe4 17. Ng5 Nd3 18. Bxe4 Ndxb4 19. Qd2 Rb8 20. Nb5 Bf6 21. h4 Qe7 22. Rxb4 Nxb4 23. Qxb4 Kg7 24. Ra1 h6 25. Ne6+ Bxe6 26. dxe6 Qxe6 27. Ra7 Qg4 28. Rxc7+ Kh8 29. Nxd6 Bxh4 30. Nf7+ Rxf7 31. Rxf7 Bxg3 32. Rf8+ Rxf8 33. Qxf8+ Kh7 34. Qxh6+ 1-0

[Event "POL-chT 1st League"]
[Site "Szklarska Poreba"]
[Date "2021.09.08"]
[Round "5.11"]
[White "Kostecka, Marika"]
[Black "Czerwinska, Milena"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "1834"]
[BlackElo "1983"]
[PlyCount "90"]
[EventDate "2021.09.04"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]
[WhiteTeam "Lipno Steszew"]
[BlackTeam "Ostrow Wielkopolski"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. Nf3 Nbd7 5. Bc4 Be7 6. 0-0 0-0 7. h3 c6 8. a4 a5 9. Be3 Qc7 10. d5 Nb6 11. Bb3 cxd5 12. Bxb6 Qxb6 13. Nxd5 Nxd5 14. Bxd5 Be6 15. Qd2 Rac8 16. c3 Bxd5 17. exd5 h6 18. Rfe1 Bf6 19. Re2 Rc5 20. Ra3 Rfc8 21. Qd3 g6 22. Qe3 Bg7 23. h4 Qc7 24. Rd2 f5 25. Qe1 Qf7 26. Qd1 Qe7 27. Qe1 e4 28. Nd4 Bxd4 29. Rxd4 Qxh4 30. Rb3 R8c7 31. Rb6 Qf6 32. Qe3 Kg7 33. Qf4 Rd7 34. b4 Rxc3 35. Rd1 axb4 36. Rxb4 Rd3 37. Rdb1 Qe7 38. Rb5 Ra3 39. a5 e3 40. fxe3 Rxe3 41. Qb4 Re4 42. Qb2+ Kg8 43. Rxb7 Rxb7 44. Qxb7 Re1+ 45. Rxe1 Qxb7 0-1

[Event "POL-chT 1st League"]
[Site "Szklarska Poreba"]
[Date "2021.09.07"]
[Round "4.10"]
[White "Kostecka, Marika"]
[Black "Murawko, Katarzyna"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1834"]
[BlackElo "1974"]
[PlyCount "74"]
[EventDate "2021.09.04"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]
[WhiteTeam "Lipno Steszew"]
[BlackTeam "Chrzanow Olimpijczyk"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 d6 2. d4 g6 3. Nc3 Bg7 4. Be2 c6 5. a4 Qb6 6. Nf3 a5 7. Rb1 Na6 8. 0-0 Nf6 9. h3 0-0 10. Be3 Qc7 11. Qd2 Rd8 12. Rfd1 Nb4 13. Rbc1 Bd7 14. Bh6 d5 15. e5 Ne4 16. Nxe4 dxe4 17. Nh2 c5 18. Bxg7 Kxg7 19. c3 Nd3 20. Bxd3 exd3 21. Qxd3 Bxa4 22. Re1 Qb6 23. Re4 Qxb2 24. Qe3 cxd4 25. cxd4 Rac8 26. Re1 Qc3 27. Qg5 Rxd4 28. Qxe7 Rxe4 29. Qf6+ Kg8 30. Rxe4 Qa1+ 31. Nf1 Bb5 32. Rf4 Rf8 33. h4 Bxf1 34. Kh2 h5 35. Rg4 hxg4 36. h5 Qc1 37. Kg3 Qc6 0-1

[Event "POL-chT 1st League"]
[Site "Szklarska Poreba"]
[Date "2021.09.06"]
[Round "3.11"]
[White "Przezdziecka, Ewa"]
[Black "Kostecka, Marika"]
[Result "1/2-1/2"]
[ECO "A49"]
[WhiteElo "2147"]
[BlackElo "1834"]
[PlyCount "128"]
[EventDate "2021.09.04"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]
[WhiteTeam "Wisznia Mala Bialy Krol"]
[BlackTeam "Lipno Steszew"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d6 6. a4 Nbd7 7. a5 a6 8. Nc3 e5 9. e4 Re8 10. Re1 h6 11. h3 Nh5 12. Be3 Nf8 13. Qd2 g5 14. Rad1 Ng6 15. dxe5 Nxe5 16. Nxe5 Bxe5 17. Bd4 Ng7 18. Nd5 Be6 19. Bxe5 dxe5 20. Qc3 Bxd5 21. Rxd5 Qf6 22. Qxc7 Rac8 23. Qxb7 Rxc2 24. Rf1 Rec8 25. b4 R2c7 26. Qb6 Qxb6 27. axb6 Rb7 28. Rxe5 Rxb6 29. Ra5 Rxb4 30. Rxa6 Ne6 31. Ra7 Rb2 32. Bf3 Nf8 33. Bh5 Ng6 34. Bxg6 fxg6 35. Ra6 Kg7 36. Rd1 Rf8 37. Ra7+ Kg8 38. Rf1 Re2 39. f3 h5 40. Rf2 Re3 41. Kg2 g4 42. hxg4 hxg4 43. f4 Rxe4 44. Rb2 Rfe8 45. Ra5 Re2+ 46. Rxe2 Rxe2+ 47. Kf1 Rb2 48. Rg5 Kf7 49. Rxg4 Kf6 50. Rg5 Ra2 51. Re5 Rb2 52. Re2 Rb3 53. Kf2 g5 54. Re3 Rb4 55. Kf3 gxf4 56. gxf4 Kf5 57. Re5+ Kf6 58. Ra5 Rb1 59. Ra8 Rf1+ 60. Kg3 Rg1+ 61. Kf2 Rb1 62. Rf8+ Kg7 63. Rc8 Kf6 64. Rc5 Rb3 1/2-1/2

[Event "POL-chT 1st League"]
[Site "Szklarska Poreba"]
[Date "2021.09.05"]
[Round "2.12"]
[White "Kostecka, Marika"]
[Black "Budkiewicz, Magdalena"]
[Result "1-0"]
[ECO "B80"]
[WhiteElo "1834"]
[BlackElo "1827"]
[PlyCount "91"]
[EventDate "2021.09.04"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]
[WhiteTeam "Lipno Steszew"]
[BlackTeam "Krakow Gens Una Sumus"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. f3 b5 8. Qd2 Bb7 9. g4 Nfd7 10. 0-0-0 Nb6 11. a3 N8d7 12. g5 Ne5 13. f4 Nec4 14. Qf2 Rc8 15. f5 e5 16. Nb3 Qc7 17. Bxb6 Nxb6 18. Nd5 Bxd5 19. exd5 Nc4 20. Bd3 a5 21. Rhe1 Kd8 22. f6 a4 23. Nd2 Nxd2 24. Qxd2 gxf6 25. gxf6 h5 26. Kb1 Rb8 27. Qb4 Qc5 28. Qa5+ Qb6 29. Qxb6+ Rxb6 30. Re4 Rg8 31. Rh4 Bh6 32. Rxh5 Bf4 33. Rh7 Ke8 34. h4 b4 35. axb4 Rxb4 36. h5 e4 37. c3 Rb7 38. Re1 a3 39. Rxe4+ Be5 40. b4 Rg1+ 41. Ka2 Rg2+ 42. Kxa3 Ra7+ 43. Kb3 Rga2 44. Kc4 Rc7+ 45. Kb5 Raa7 46. Rxe5+ 1-0

[Event "POL-chT 1st League"]
[Site "Szklarska Poreba"]
[Date "2021.09.04"]
[Round "1.11"]
[White "Adamczyk, Zuzanna"]
[Black "Kostecka, Marika"]
[Result "1-0"]
[ECO "A62"]
[WhiteElo "2055"]
[BlackElo "1834"]
[PlyCount "103"]
[EventDate "2021.09.04"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]
[WhiteTeam "Jastrzebie Zdroj Pionier"]
[BlackTeam "Lipno Steszew"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. Nc3 d6 6. Nf3 c5 7. d5 e6 8. 0-0 exd5 9. cxd5 Na6 10. Nd2 Nc7 11. a4 b6 12. Nc4 Ba6 13. Qb3 Ng4 14. h3 Ne5 15. Na3 Qe7 16. Nab5 Nxb5 17. axb5 Bb7 18. e4 Rfc8 19. Ra4 a6 20. Be3 axb5 21. Qxb5 Nd7 22. Rfa1 Qd8 23. Ra7 Rxa7 24. Rxa7 Rb8 25. Na4 Bc8 26. Nc3 Rb7 27. Ra8 Nb8 28. Bf4 Be5 29. Bxe5 dxe5 30. f4 exf4 31. gxf4 Bd7 32. Qc4 Qh4 33. Qf1 Qg3 34. Qf2 Qd3 35. Kh2 Qd4 36. Qxd4 cxd4 37. Nd1 Kg7 38. e5 b5 39. Kg3 Bf5 40. Kf2 Nd7 41. e6 Rb8 42. Ra7 Nc5 43. Rxf7+ Kh6 44. e7 Re8 45. d6 Bd7 46. Bd5 Nd3+ 47. Ke2 Nb4 48. Bb3 Na6 49. Nf2 Nc5 50. Bd5 b4 51. Ng4+ Bxg4+ 52. hxg4 1-0

[Event "Poznan op 28th"]
[Site "Poznan"]
[Date "2021.08.22"]
[Round "9"]
[White "Kostecka, Marika"]
[Black "Kaczmarek, Jan"]
[Result "1-0"]
[ECO "B36"]
[WhiteElo "1833"]
[BlackElo "1337"]
[PlyCount "82"]
[EventDate "2021.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. c4 Nf6 6. Nc3 d6 7. Be2 Nxd4 8. Qxd4 Bg7 9. 0-0 0-0 10. Qd1 Be6 11. Be3 Qa5 12. Rc1 Rfc8 13. b3 b5 14. Nxb5 Nxe4 15. Bf3 f5 16. Qd3 a6 17. Nd4 Qe5 18. Nxe6 Qxe6 19. Bd4 Bxd4 20. Qxd4 Rc5 21. Rfe1 Re5 22. Re3 d5 23. cxd5 Rxd5 24. Rxe4 fxe4 25. Qxe4 Qxe4 26. Bxe4 Rad8 27. Bxd5+ Rxd5 28. Kf1 Rd2 29. a4 Rb2 30. Rc6 a5 31. Rc5 Rxb3 32. Rxa5 Kf7 33. Ra8 Ke6 34. a5 Kd7 35. a6 Ra3 36. f3 h5 37. h4 Ra4 38. a7 Kc7 39. Re8 Rxa7 40. Rxe7+ Kb6 41. Rxa7 Kxa7 1-0

[Event "Poznan op 28th"]
[Site "Poznan"]
[Date "2021.08.21"]
[Round "8"]
[White "Kostecka, Marika"]
[Black "Zgarda, Jakub"]
[Result "1/2-1/2"]
[ECO "C63"]
[WhiteElo "1833"]
[BlackElo "1788"]
[PlyCount "42"]
[EventDate "2021.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[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 f5 4. d4 fxe4 5. Nxe5 Qf6 6. Bxc6 dxc6 7. Qe2 Bd6 8. Qxe4 Bf5 9. Qe2 Bxe5 10. Qxe5+ Qxe5+ 11. dxe5 Bxc2 12. 0-0 Ne7 13. Nc3 Nd5 14. Nxd5 cxd5 15. Be3 Kd7 16. Rac1 Bf5 17. h3 h5 18. Rfd1 Be6 19. b4 a5 20. b5 a4 21. f4 g6 1/2-1/2

[Event "Poznan op 28th"]
[Site "Poznan"]
[Date "2021.08.20"]
[Round "7"]
[White "Raczynski, Krzysztof"]
[Black "Kostecka, Marika"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2212"]
[BlackElo "1833"]
[PlyCount "100"]
[EventDate "2021.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. a3 e6 7. f4 Be7 8. Bd3 Nbd7 9. 0-0 Nc5 10. Qf3 Nxd3 11. cxd3 0-0 12. Be3 Qd7 13. e5 dxe5 14. fxe5 Nd5 15. Nxd5 Qxd5 16. Qxd5 exd5 17. Rac1 Bd8 18. Rfe1 Bd7 19. Rc5 Be6 20. Rc3 Bb6 21. Nc2 Bxe3+ 22. Rxe3 Rac8 23. Rxc8 Rxc8 24. Nd4 Kf8 25. Re1 Ke7 26. Kf2 Rc7 27. h4 Bg4 28. Ke3 Be6 29. Kf4 Rc8 30. g3 Rc7 31. Ke3 Rc8 32. Kd2 Kd7 33. b4 b6 34. Rb1 b5 35. Nb3 Rc6 36. Nc5+ Ke7 37. Ke3 a5 38. Nb3 axb4 39. Nd4 Ra6 40. axb4 Bd7 41. Kd2 Ra2+ 42. Nc2 d4 43. Re1 Bf5 44. Kc1 Bxd3 45. Nxd4 Ra1+ 46. Kd2 Rxe1 47. Kxe1 f6 48. exf6+ Kxf6 49. Kd2 Bc4 50. Ke3 Ke5 1/2-1/2

[Event "Poznan op 28th"]
[Site "Poznan"]
[Date "2021.08.19"]
[Round "6"]
[White "Kostecka, Marika"]
[Black "Czarnolewski, Piotr"]
[Result "1-0"]
[ECO "C88"]
[WhiteElo "1833"]
[BlackElo "1562"]
[PlyCount "73"]
[EventDate "2021.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[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 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. a4 b4 9. d3 d6 10. a5 Rb8 11. Nbd2 Na7 12. h3 Nd7 13. Bc4 Nb5 14. Nf1 c6 15. Bd2 c5 16. Ne3 Nf6 17. c3 bxc3 18. bxc3 Bd7 19. Qc2 Re8 20. Qa2 Rf8 21. Reb1 Nh5 22. Nd5 Nf4 23. Nxf4 exf4 24. Bxb5 Bxb5 25. c4 Bd7 26. Rxb8 Qxb8 27. Rb1 Qc7 28. Bxf4 Rb8 29. Bd2 Bf6 30. Rb3 Rxb3 31. Qxb3 Bd8 32. Ne1 Bc6 33. Nc2 Bb7 34. Bc3 f6 35. Ne3 Kf7 36. Nf5 Qd7 37. Qxb7 1-0

[Event "Poznan op 28th"]
[Site "Poznan"]
[Date "2021.08.18"]
[Round "5"]
[White "Kabzinski, Jan"]
[Black "Kostecka, Marika"]
[Result "1-0"]
[ECO "A29"]
[WhiteElo "1532"]
[BlackElo "1833"]
[PlyCount "120"]
[EventDate "2021.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. g3 d5 5. cxd5 Nxd5 6. Bg2 Nb6 7. 0-0 Be7 8. a3 Be6 9. b4 0-0 10. Rb1 f6 11. d3 a6 12. Ne4 Nd5 13. Bb2 Bf7 14. Nc5 b6 15. Nb3 Bd6 16. Qc2 Nde7 17. d4 exd4 18. Nfxd4 Nxd4 19. Nxd4 Rb8 20. Rfd1 Qc8 21. Be4 Kh8 22. Nf5 Nxf5 23. Bxf5 Qe8 24. Rd4 g6 25. Bd3 Be5 26. Re4 Bd5 27. Re3 Qf7 28. Bxa6 b5 29. a4 c6 30. axb5 Bc4 31. Qe4 Bxb2 32. Rxb2 cxb5 33. Qe7 Qxe7 34. Rxe7 Rfe8 35. Rxe8+ Rxe8 36. Bb7 Rxe2 37. Rxe2 Bxe2 38. f4 Kg7 39. Kf2 Bc4 40. Ke3 Kh6 41. Bf3 g5 42. fxg5+ Kxg5 43. Kd4 f5 44. Ke5 Bd3 45. Bd1 Bf1 46. Bc2 h5 47. Bxf5 h4 48. g4 Be2 49. Bd7 Bxg4 50. Bxb5 Bc8 51. Be2 Bb7 52. b5 h3 53. b6 Bh1 54. Bc4 Bb7 55. Be6 Ba6 56. Bxh3 Kh4 57. Bg2 Kg4 58. Kd4 Kf4 59. Kc5 Ke3 60. Kc6 Kf2 1-0

[Event "Poznan op 28th"]
[Site "Poznan"]
[Date "2021.08.17"]
[Round "4"]
[White "Kostecka, Marika"]
[Black "Hoffmann, Piotr"]
[Result "1-0"]
[ECO "C60"]
[WhiteElo "1833"]
[BlackElo "1579"]
[PlyCount "49"]
[EventDate "2021.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[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 g5 4. d4 Nxd4 5. Nxd4 exd4 6. Qxd4 Qf6 7. e5 Qb6 8. Qd3 Be7 9. Nc3 Qg6 10. Qe2 c6 11. Bd3 Qg7 12. Bd2 Bb4 13. a3 Ba5 14. Ne4 Bxd2+ 15. Kxd2 Kd8 16. Nd6 Nh6 17. Rae1 g4 18. Kd1 Kc7 19. f4 g3 20. hxg3 f6 21. exf6 Qxf6 22. Ne8+ Rxe8 23. Qxe8 Ng4 24. Kc1 h6 25. Rh4 1-0

[Event "Poznan op 28th"]
[Site "Poznan"]
[Date "2021.08.16"]
[Round "3"]
[White "Stempin, Pawel"]
[Black "Kostecka, Marika"]
[Result "1/2-1/2"]
[ECO "A64"]
[WhiteElo "2356"]
[BlackElo "1833"]
[PlyCount "51"]
[EventDate "2021.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. g3 d6 5. Nc3 0-0 6. Bg2 c5 7. d5 e6 8. 0-0 exd5 9. cxd5 Re8 10. Nd2 a6 11. a4 Nbd7 12. a5 b5 13. axb6 Nxb6 14. h3 Bd7 15. e4 Bb5 16. Re1 Nfd7 17. Bf1 Bxf1 18. Rxf1 Ne5 19. Qe2 Qc8 20. Kg2 Ned7 21. Qd3 Ne5 22. Qe2 Ned7 23. Qd3 Ne5 24. Qe2 c4 25. Nf3 Nd3 26. Be3 1/2-1/2

[Event "Poznan op 28th"]
[Site "Poznan"]
[Date "2021.08.15"]
[Round "2"]
[White "Kostecka, Marika"]
[Black "Zarzycki, Lukasz"]
[Result "1/2-1/2"]
[ECO "C89"]
[WhiteElo "1833"]
[BlackElo "1494"]
[PlyCount "64"]
[EventDate "2021.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[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 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. c3 d5 9. d4 dxe4 10. Nxe5 Nxe5 11. dxe5 Qxd1 12. Bxd1 Nd7 13. Bc2 Nxe5 14. Bxe4 Rb8 15. Bf4 Bd6 16. Nd2 Nc4 17. Bxd6 Nxd6 18. Bc6 Nc4 19. Nxc4 bxc4 20. Rab1 Rb6 21. Bd5 Be6 22. Bxe6 fxe6 23. Red1 Rfb8 24. Rd2 Rd6 25. Rxd6 cxd6 26. Kf1 Kf7 27. Ke2 e5 28. b4 cxb3 29. axb3 Ke6 30. Kd3 Kd5 31. c4+ Kc5 32. Kc3 a5 1/2-1/2

[Event "Poznan op 28th"]
[Site "Poznan"]
[Date "2021.08.15"]
[Round "1"]
[White "Lakowski, Filip"]
[Black "Kostecka, Marika"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1196"]
[BlackElo "1833"]
[PlyCount "44"]
[EventDate "2021.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. cxd4 d6 6. Nf3 Bg4 7. Qb3 Nb6 8. Ng5 e6 9. Bb5+ N8d7 10. 0-0 h6 11. Ne4 dxe5 12. dxe5 Be7 13. Qg3 h5 14. h3 Bh4 15. Nd6+ Kf8 16. Qa3 Be7 17. hxg4 Nxe5 18. Nxb7 Qd5 19. Qa6 hxg4 20. Nc3 Nf3+ 21. gxf3 Qxf3 22. Bc6 Rh1# 0-1

[Event "Lazy Baltic Pearl op-A 17th"]
[Site "Lazy"]
[Date "2021.07.06"]
[Round "9"]
[White "Ratajczak, Hubert"]
[Black "Kostecka, Marika"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "1615"]
[BlackElo "1864"]
[PlyCount "69"]
[EventDate "2021.06.27"]
[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 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 e5 7. Nb3 Be6 8. Be3 Nbd7 9. f4 Rc8 10. f5 Bxb3 11. axb3 Rc6 12. g3 b5 13. b4 Qc8 14. Bd3 Be7 15. g4 h6 16. Qf3 Bd8 17. h4 h5 18. g5 Ng4 19. Nd5 Nb6 20. Bxb6 Bxb6 21. Kd2 Bd8 22. c3 Qb7 23. Qg3 f6 24. g6 Nh6 25. Bc2 Ng8 26. Bb3 Rc8 27. Ra3 Ra8 28. Rha1 Bb6 29. Nxb6 Qxb6 30. Qe3 Qxe3+ 31. Kxe3 Rd8 32. Rxa6 Ne7 33. Be6 d5 34. exd5 Nxd5+ 35. Bxd5 1-0

[Event "Lazy Baltic Pearl op-A 17th"]
[Site "Lazy"]
[Date "2021.07.03"]
[Round "7"]
[White "Lambrecht, Tomasz"]
[Black "Kostecka, Marika"]
[Result "1-0"]
[ECO "A58"]
[WhiteElo "1659"]
[BlackElo "1864"]
[PlyCount "105"]
[EventDate "2021.06.27"]
[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 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 g6 6. Nc3 Bg7 7. e4 0-0 8. Nf3 Qa5 9. Bd2 Bxa6 10. Be2 Qb4 11. Qc2 Bxe2 12. Kxe2 e6 13. dxe6 fxe6 14. Rhe1 d5 15. a3 Qb7 16. Kf1 Nc6 17. exd5 Nd4 18. Nxd4 cxd4 19. Ne4 Nxd5 20. Rac1 Rac8 21. Qb1 Rxc1 22. Rxc1 Ne3+ 23. Kg1 Ng4 24. b4 Qb8 25. g3 Ne5 26. Qb3 Nf3+ 27. Kg2 Qe5 28. Qd3 Qd5 29. Bf4 g5 30. Qxf3 gxf4 31. Qd3 f3+ 32. Kf1 Qh5 33. h4 Qg4 34. Ke1 h6 35. Rc5 Qg6 36. Kd2 Qe8 37. Qb5 Qa8 38. Qd3 Qd8 39. Kc2 Qd7 40. Kb3 Qf7 41. a4 Rb8 42. Qc4 Bf8 43. Rc8 Rb6 44. a5 Rb7 45. Nd6 Qg6 46. Nxb7 Qb1+ 47. Ka4 Qd1+ 48. Kb5 Qe2 49. Rd8 d3 50. Qxd3 Qe5+ 51. Nc5 Qf6 52. Qd6 Kg7 53. Qxf8+ 1-0

[Event "Lazy Baltic Pearl op-A 17th"]
[Site "Lazy"]
[Date "2021.07.02"]
[Round "6"]
[White "Kostecka, Marika"]
[Black "Kaliszuk, Kamil"]
[Result "0-1"]
[ECO "C92"]
[WhiteElo "1864"]
[BlackElo "1967"]
[PlyCount "80"]
[EventDate "2021.06.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. h3 Bb7 10. d4 Nd7 11. Nbd2 exd4 12. cxd4 Bf6 13. Nf1 Na5 14. Bc2 Re8 15. N1h2 c5 16. Ng4 cxd4 17. Nxd4 Bxd4 18. Qxd4 Rc8 19. Bd3 Ne5 20. Bd2 Nac4 21. Bc3 Qg5 22. f3 h5 23. Nh2 Re6 24. Bc2 Nxb2 25. Bd2 Qf6 26. Bb3 Nbc4 27. Bc3 Qg5 28. Kh1 Rg6 29. Re2 a5 30. a3 a4 31. Bc2 Nxa3 32. Bxa4 Rc4 33. Qa7 bxa4 34. Qxb7 Rxc3 35. Qb4 Rc1+ 36. Rxc1 Qxc1+ 37. Re1 Qc5 38. Qxa4 Nd3 39. Qe8+ Kh7 40. Qxf7 Nf2+ 0-1

[Event "Lazy Baltic Pearl op-A 17th"]
[Site "Lazy"]
[Date "2021.06.28"]
[Round "2"]
[White "Sernecki, Franciszek"]
[Black "Kostecka, Marika"]
[Result "1-0"]
[ECO "E94"]
[WhiteElo "2211"]
[BlackElo "1864"]
[PlyCount "57"]
[EventDate "2021.06.27"]
[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 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 Na6 7. 0-0 e5 8. Be3 Ng4 9. Bg5 Qe8 10. dxe5 Nxe5 11. Nd4 Nc6 12. Be3 Nc5 13. Ndb5 Ne6 14. Nd5 Qd8 15. f4 a6 16. f5 axb5 17. f6 bxc4 18. fxg7 Nxg7 19. Nf6+ Kh8 20. Qe1 Ra5 21. Bd2 Rc5 22. Qh4 h5 23. Bc3 b5 24. a3 Be6 25. Kh1 Qe7 26. Qg3 Rb8 27. Qe3 g5 28. Bxh5 Nxh5 29. Nd5+ 1-0

[Event "POL-chT 2nd League"]
[Site "Poronin"]
[Date "2020.09.13"]
[Round "9.9"]
[White "Zdziarska, Lidia"]
[Black "Kostecka, Marika"]
[Result "1/2-1/2"]
[ECO "A01"]
[WhiteElo "1862"]
[BlackElo "1917"]
[PlyCount "62"]
[EventDate "2020.09.05"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]
[WhiteTeam "Wisznia Mala Bialy Krol II"]
[BlackTeam "Lipno Steszew"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. b3 e5 2. e3 d5 3. Bb2 Bd6 4. c4 Nf6 5. Nf3 e4 6. Nd4 Qe7 7. Nc3 c6 8. cxd5 cxd5 9. Bb5+ Kf8 10. Rc1 Nbd7 11. Nf5 Qe6 12. Nxd6 Qxd6 13. Bxd7 Bxd7 14. f4 d4 15. Nb1 Kg8 16. Bxd4 Bb5 17. Qc2 Bd3 18. Qc8+ Rxc8 19. Rxc8+ Qf8 20. Rxf8+ Kxf8 21. Kf2 Ke7 22. Nc3 b6 23. Rc1 Rd8 24. Na4 Rd7 25. Nb2 Bb5 26. Rc8 Ba6 27. Rc6 Nd5 28. Rc1 Nxf4 29. Rc2 Ne6 30. Bc3 f6 31. Bb4+ Kf7 1/2-1/2

[Event "POL-chT 2nd League"]
[Site "Poronin"]
[Date "2020.09.12"]
[Round "8.10"]
[White "Kostecka, Marika"]
[Black "Adamowicz, Katarzyna"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "1917"]
[BlackElo "2104"]
[PlyCount "75"]
[EventDate "2020.09.05"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]
[WhiteTeam "Lipno Steszew"]
[BlackTeam "Grzybowo GKSz Solny"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 g6 2. d4 Bg7 3. Nc3 a6 4. f4 b5 5. a3 Bb7 6. Nf3 d6 7. Be3 Nd7 8. Be2 e5 9. fxe5 dxe5 10. d5 Qe7 11. Qd2 Ngf6 12. Bg5 0-0 13. 0-0 Qd6 14. Rad1 Nc5 15. Bd3 Nxd3 16. Qxd3 Nd7 17. b4 f5 18. exf5 gxf5 19. Nh4 f4 20. Nf5 Qb6+ 21. Kh1 Rae8 22. Qh3 Rf7 23. Bh6 Bf6 24. Ne4 Bd8 25. Bg5 Qg6 26. Nh6+ Kh8 27. Nxf7+ Qxf7 28. Bxd8 Rxd8 29. Ng5 Qg6 30. Ne6 Rg8 31. Rd2 Nf6 32. Nxc7 Ne4 33. Re2 Bc8 34. Ne6 Bb7 35. Rd1 Rc8 36. Rd3 Rc4 37. d6 Nf6 38. d7 1-0

[Event "POL-chT 2nd League"]
[Site "Poronin"]
[Date "2020.09.11"]
[Round "7.16"]
[White "Kostecka, Marika"]
[Black "Fraczek, Weronika"]
[Result "1/2-1/2"]
[ECO "B42"]
[WhiteElo "1917"]
[BlackElo "1882"]
[PlyCount "71"]
[EventDate "2020.09.05"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]
[WhiteTeam "Lipno Steszew"]
[BlackTeam "Lublin LKSz"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nc6 6. Nxc6 dxc6 7. 0-0 e5 8. Qh5 Qc7 9. f4 Nf6 10. Qh4 Bd6 11. f5 Bd7 12. Be3 c5 13. Nd2 b5 14. c4 Bc6 15. h3 b4 16. Qf2 Ba4 17. b3 Bd7 18. a3 Qb6 19. Qg3 Kf8 20. a4 Bc6 21. Qf3 Rd8 22. Bc2 h6 23. g4 Qb7 24. Rae1 Nh7 25. h4 Be7 26. Qg3 f6 27. Re2 Ke8 28. Rff2 Kd7 29. Rf1 Kc8 30. Qf2 Qa7 31. Nf3 Nf8 32. h5 Nd7 33. Nd2 a5 34. Nf3 Rhe8 35. Rd1 Nf8 36. Rxd8+ 1/2-1/2

[Event "POL-chT 2nd League"]
[Site "Poronin"]
[Date "2020.09.10"]
[Round "6.15"]
[White "Szmacinska, Grazyna"]
[Black "Kostecka, Marika"]
[Result "1/2-1/2"]
[ECO "A24"]
[WhiteElo "2051"]
[BlackElo "1917"]
[PlyCount "89"]
[EventDate "2020.09.05"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]
[WhiteTeam "Lodz Okucia Budowlane"]
[BlackTeam "Lipno Steszew"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. g3 d6 5. d3 0-0 6. Bg2 Nbd7 7. 0-0 e5 8. Rb1 Nh5 9. e4 Re8 10. b4 Nf8 11. Bg5 f6 12. Be3 f5 13. Bg5 Bf6 14. Bxf6 Nxf6 15. exf5 gxf5 16. Qd2 Ng6 17. Ng5 c6 18. d4 e4 19. Nh3 d5 20. c5 Kg7 21. Rfe1 Qc7 22. Ne2 e3 23. fxe3 Ne4 24. Bxe4 fxe4 25. Nf2 Bf5 26. b5 Nf8 27. Nf4 Ne6 28. Nxe6+ Rxe6 29. bxc6 bxc6 30. Qb4 Re7 31. Rb2 Rg8 32. Reb1 Kh8 33. Kf1 Bc8 34. Ke1 Ba6 35. Kd2 Rf7 36. Kc3 Qd7 37. Qa5 Bc4 38. Nd1 Qh3 39. Rb8 Qf1 40. Rxg8+ Kxg8 41. Qd8+ Rf8 42. Qg5+ Kh8 43. Qe5+ Kg8 44. Qg5+ Kh8 45. Nf2 1/2-1/2

[Event "POL-chT 2nd League"]
[Site "Poronin"]
[Date "2020.09.09"]
[Round "5.18"]
[White "Kostecka, Marika"]
[Black "Swiech, Joanna"]
[Result "1/2-1/2"]
[ECO "C97"]
[WhiteElo "1917"]
[BlackElo "1910"]
[PlyCount "82"]
[EventDate "2020.09.05"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]
[WhiteTeam "Lipno Steszew"]
[BlackTeam "Zory Roszada"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Be7 7. Re1 d6 8. c3 0-0 9. h3 Na5 10. Bc2 c5 11. d4 Qc7 12. Nbd2 Re8 13. Nf1 h6 14. Ng3 Bf8 15. d5 c4 16. Nh4 Nb7 17. Nhf5 Bd7 18. f4 Nc5 19. fxe5 dxe5 20. Qf3 Bxf5 21. Nxf5 Nh7 22. Qg4 Kh8 23. Re3 Nd7 24. Rg3 Ndf6 25. Qe2 Red8 26. Bd2 Ne8 27. Rf1 a5 28. Rgf3 Rd7 29. g4 Nd6 30. Ng3 Qd8 31. Kg2 a4 32. Rh1 Be7 33. Nf5 Nxf5 34. Rxf5 Bf6 35. Be1 g6 36. Rf3 Bh4 37. Bg3 Bxg3 38. Kxg3 Ra6 39. Rhf1 Kg7 40. Qe3 Qb6 41. Qe2 Qd8 1/2-1/2

[Event "POL-chT 2nd League"]
[Site "Poronin"]
[Date "2020.09.08"]
[Round "4.14"]
[White "Karykowska, Anna"]
[Black "Kostecka, Marika"]
[Result "1-0"]
[ECO "B91"]
[WhiteElo "1999"]
[BlackElo "1917"]
[PlyCount "109"]
[EventDate "2020.09.05"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]
[WhiteTeam "Legnica Miedz"]
[BlackTeam "Lipno Steszew"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 e5 7. Nb3 Be7 8. Bg2 b5 9. Nd5 Nbd7 10. 0-0 0-0 11. Be3 Bb7 12. a4 Nxd5 13. exd5 f5 14. axb5 f4 15. Bd2 axb5 16. Na5 Qc7 17. Qg4 Nc5 18. Nxb7 Qxb7 19. Rxa8 Rxa8 20. gxf4 exf4 21. Bxf4 Ra4 22. Qg3 Qd7 23. b3 Ra2 24. b4 Na6 25. Qb3 Ra4 26. Bd2 Qg4 27. Qe3 Qd7 28. Re1 Bf6 29. Bh3 Qd8 30. Qe6+ Kf8 31. Bf4 Be7 32. Bf5 Nc7 33. Qe4 h6 34. Bg6 Ra8 35. Qf3 Bf6 36. Qg3 Ra6 37. Bh5 Bg5 38. h4 Bxf4 39. Qxf4+ Qf6 40. Qg4 Ra8 41. Qd7 g6 42. Qxc7 gxh5 43. Re6 Qxh4 44. Qxd6+ Kf7 45. Qc7+ Kf8 46. Qc3 Kf7 47. Qf3+ Kg7 48. Qc3+ Kf7 49. Re3 Rg8+ 50. Kf1 Qh1+ 51. Ke2 Qxd5 52. Qc7+ Kg6 53. Rg3+ Kf6 54. Qf4+ Ke7 55. Re3+ 1-0

[Event "POL-chT 2nd League"]
[Site "Poronin"]
[Date "2020.09.07"]
[Round "3.19"]
[White "Krzysztynska, Anna"]
[Black "Kostecka, Marika"]
[Result "1/2-1/2"]
[ECO "B53"]
[WhiteElo "1867"]
[BlackElo "1917"]
[PlyCount "143"]
[EventDate "2020.09.05"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]
[WhiteTeam "Ustrzyki Dolne"]
[BlackTeam "Lipno Steszew"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Qd3 a6 7. Ba4 h6 8. Nc3 Nf6 9. h3 e6 10. Be3 Be7 11. 0-0-0 Rc8 12. Bxc6 Bxc6 13. Nd4 b5 14. Nxc6 Rxc6 15. f4 b4 16. Ne2 Qa5 17. Nd4 Rc8 18. Kb1 Qa4 19. f5 e5 20. Nb3 Qc6 21. Nd2 a5 22. Rhe1 d5 23. exd5 Nxd5 24. Ne4 Rd8 25. Qe2 a4 26. Rd3 a3 27. b3 Nc7 28. Rxd8+ Bxd8 29. Bc5 Be7 30. Qc4 Nd5 31. Bxe7 Qxc4 32. bxc4 Nxe7 33. Nd6+ Kd7 34. Nxf7 Rc8 35. Nxe5+ Kd6 36. g4 Nc6 37. Nd3 Nd4 38. c5+ Kd5 39. Nxb4+ Kc4 40. Nd3 Kc3 41. Nc1 Nxc2 42. Re2 Nd4 43. Re3+ Kb4 44. Nd3+ Kc4 45. Ne5+ Kd5 46. Nf3 Nb5 47. Re5+ Kc4 48. Nd2+ Kc3 49. Nb3 Rd8 50. Re3+ Kb4 51. Kc2 Nc7 52. Re4+ Kb5 53. Rd4 Re8 54. Rd7 Na6 55. Rb7+ Kc4 56. Nd2+ Kxc5 57. Rb3 Nb4+ 58. Kd1 Nxa2 59. Rxa3 Nb4 60. Ra7 Nd3 61. Rxg7 Nf2+ 62. Kc2 Nxh3 63. f6 Kd6 64. Rg6 Rc8+ 65. Kd1 Ke6 66. Ne4 Rc4 67. Ng3 Nf2+ 68. Ke2 Nxg4 69. Nh5 Kf7 70. Rg7+ Kf8 71. Rg6 Kf7 72. Rg7+ 1/2-1/2

[Event "POL-chT 2nd League"]
[Site "Poronin"]
[Date "2020.09.06"]
[Round "2.12"]
[White "Kostecka, Marika"]
[Black "Szelag, Zuzanna"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "1917"]
[BlackElo "1841"]
[PlyCount "82"]
[EventDate "2020.09.05"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]
[WhiteTeam "Lipno Steszew"]
[BlackTeam "Chrobry Gniezno"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. f3 h5 9. a4 Nbd7 10. a5 Rc8 11. Be2 Be7 12. 0-0 0-0 13. Qd2 Qc7 14. Rac1 Rfd8 15. Nd5 Nxd5 16. exd5 Bf5 17. c4 h4 18. Na1 Re8 19. b4 Nf6 20. c5 e4 21. c6 Bd8 22. b5 exf3 23. b6 Qe7 24. cxb7 Qxb7 25. Bxf3 Rxc1 26. Rxc1 Ne4 27. Qb4 Qb8 28. Bf4 Bg5 29. Bxg5 Nxg5 30. Qxh4 Nxf3+ 31. gxf3 Qb7 32. Rc6 Qd7 33. Nb3 Re5 34. b7 Qxb7 35. Qd8+ Kh7 36. Qh4+ Kg8 37. Qd8+ Kh7 38. Qxd6 f6 39. Qa3 Qf7 40. d6 Qg6+ 41. Kf2 Bh3 0-1

[Event "POL-chT 2nd League"]
[Site "Poronin"]
[Date "2020.09.05"]
[Round "1.7"]
[White "Cieslak, Wiktoria"]
[Black "Kostecka, Marika"]
[Result "1/2-1/2"]
[ECO "B94"]
[WhiteElo "2030"]
[BlackElo "1917"]
[PlyCount "82"]
[EventDate "2020.09.05"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]
[WhiteTeam "Grudziadz Rotmistrz"]
[BlackTeam "Lipno Steszew"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. f4 Qc7 8. Qe2 e5 9. Nf5 h6 10. Bxf6 Nxf6 11. 0-0-0 Bxf5 12. exf5 0-0-0 13. g4 exf4 14. Bg2 d5 15. Nxd5 Nxd5 16. Rxd5 Bc5 17. Rhd1 Be3+ 18. Kb1 Rxd5 19. Bxd5 Rd8 20. Qf3 Kb8 21. a3 Qe7 22. Rd3 Rd7 23. Rb3 Ka7 24. c4 b6 25. Ka2 Qc5 26. Rd3 Qc7 27. Qg2 Qd6 28. Qc2 Qc7 29. Qa4 Rd8 30. Qc2 Rd7 31. Qc3 f6 32. h4 Bf2 33. Rh3 Qc5 34. Rf3 Be3 35. Rf1 Qc7 36. Qb3 Rd8 37. Qb4 Qe5 38. a4 Bc5 39. Qb3 Qe3 40. Qd1 Qe5 41. Re1 Be3 1/2-1/2

[Event "EU-ch U18 Girls"]
[Site "Bratislava"]
[Date "2019.08.10"]
[Round "9"]
[White "Kostecka, Marika"]
[Black "Urh, Zala"]
[Result "0-1"]
[ECO "C89"]
[WhiteElo "1917"]
[BlackElo "2211"]
[PlyCount "130"]
[EventDate "2019.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SVK"]
[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. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. c3 d5 9. d4 dxe4 10. Nxe5 Bb7 11. Bf4 Nd5 12. Rxe4 Nxf4 13. Nxf7 Nh3+ 14. gxh3 Rxf7 15. Rf4 Bf6 16. Qh5 Qe7 17. Qxf7+ Qxf7 18. Bxf7+ Kxf7 19. Nd2 Ne7 20. Re1 g5 21. Rg4 Nf5 22. f3 Nh4 23. Rg3 Rd8 24. Ne4 Be7 25. Kf2 h6 26. Rg4 Bc8 27. Rg3 Ng6 28. Ke3 Nf4 29. h4 Nd5+ 30. Kd2 gxh4 31. Rg2 h3 32. Rgg1 Nf4 33. Ng3 c5 34. Re4 Bg5 35. Ne2 Nxe2+ 36. Kxe2 Bb7 37. Re5 cxd4 38. Rd1 dxc3 39. Rxd8 Bxd8 40. bxc3 Bc7 41. Rh5 Bxh2 42. Rxh3 Bf4 43. Rh4 Bg5 44. Rg4 Bd5 45. a4 Bc4+ 46. Ke1 Bf6 47. Kd2 h5 48. Re4 h4 49. axb5 axb5 50. Rg4 h3 51. Rg1 h2 52. Rh1 Be5 53. Ke3 Bg3 54. Ke4 Ke6 55. Rd1 Bf2 56. Ra1 Ke7 57. Rh1 Bg1 58. Kf4 Kf6 59. Kg4 Bf1 60. Kg3 Kf5 61. Rxh2 Bxh2+ 62. Kxh2 Kf4 63. Kg1 Be2 64. Kf2 Bxf3 65. Ke1 Ke5 0-1

[Event "EU-ch U18 Girls"]
[Site "Bratislava"]
[Date "2019.08.09"]
[Round "8"]
[White "Smetisko, Marija"]
[Black "Kostecka, Marika"]
[Result "0-1"]
[ECO "B92"]
[WhiteElo "1792"]
[BlackElo "1917"]
[PlyCount "70"]
[EventDate "2019.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SVK"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. a4 e5 7. Nb3 Be7 8. Be2 Be6 9. Be3 Nbd7 10. a5 Rc8 11. 0-0 Rxc3 12. bxc3 Nxe4 13. Bf3 Ndf6 14. Qd3 Bf5 15. Bb6 Qc8 16. Qe3 Nd5 17. Qe1 Nexc3 18. Qd2 Nxb6 19. axb6 0-0 20. Rfe1 e4 21. Nd4 Bf6 22. Re3 Qc5 23. Nb3 Qxb6 24. Bh5 g6 25. Rg3 Be5 26. Rg5 f6 27. Rxf5 gxf5 28. Qh6 Qc7 29. Re1 Qg7 30. Qe3 Qg5 31. f4 Qxf4 32. Qh3 Qg5 33. Rf1 f4 34. Bg4 f5 35. Bh5 Rf6 0-1

[Event "EU-ch U18 Girls"]
[Site "Bratislava"]
[Date "2019.08.08"]
[Round "7"]
[White "Kostecka, Marika"]
[Black "Kulpa, Zuzanna"]
[Result "0-1"]
[ECO "C93"]
[WhiteElo "1917"]
[BlackElo "1747"]
[PlyCount "148"]
[EventDate "2019.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SVK"]
[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. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. h3 h6 10. d4 Re8 11. Nbd2 Bf8 12. Nf1 Bd7 13. Ng3 Na5 14. Bc2 c5 15. b3 Nc6 16. Be3 Rb8 17. Qd2 a5 18. d5 Ne7 19. b4 c4 20. a4 axb4 21. cxb4 Qc7 22. Qc3 Rb7 23. axb5 Bxb5 24. Ba4 Qd7 25. Bxb5 Qxb5 26. Bd2 Rc8 27. Ra5 Qd7 28. Rb1 Qc7 29. b5 Nd7 30. Be3 Nc5 31. Bxc5 Qxc5 32. b6 Rxb6 33. Rxc5 Rxb1+ 34. Nf1 Rxc5 35. N3d2 Rb8 36. Nxc4 Rbc8 37. Nfd2 Ng6 38. g3 Be7 39. Qb3 Nf8 40. Qa4 f5 41. f3 fxe4 42. fxe4 Bg5 43. Nxd6 Bxd2 44. Nxc8 Rxc8 45. Kf2 Bg5 46. Qa6 Rd8 47. Kf3 Be7 48. Qb7 Kf7 49. Qc7 Rd6 50. h4 h5 51. Ke2 Nd7 52. Ke3 Nf6 53. Kf3 Ng4 54. Ke2 Rf6 55. Kd3 Rf3+ 56. Kc4 Rf6 57. Kd3 Ra6 58. Ke2 Ra2+ 59. Kd3 Ra3+ 60. Kc4 Ra6 61. Kd3 Rd6 62. Ke2 Nf6 63. Kf3 Ne8 64. Qc8 Rf6+ 65. Ke3 Nd6 66. Qc7 Rf1 67. Qd7 Re1+ 68. Kf3 Rxe4 69. Qe6+ Kf8 70. Qg6 Rd4 71. Qxh5 Rxd5 72. Qh8+ Kf7 73. Qh5+ Kg8 74. g4 e4+ 0-1

[Event "EU-ch U18 Girls"]
[Site "Bratislava"]
[Date "2019.08.07"]
[Round "6"]
[White "Maksimovic, Masa"]
[Black "Kostecka, Marika"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2136"]
[BlackElo "1917"]
[PlyCount "112"]
[EventDate "2019.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SVK"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 e5 7. Nde2 b5 8. Ng3 Nbd7 9. a4 Qa5 10. Be3 b4 11. Nd5 Nxd5 12. Qxd5 Qxd5 13. exd5 f5 14. Nxf5 Nf6 15. Ng3 Nxd5 16. Bd2 Be7 17. a5 Rb8 18. Bc4 Nc7 19. 0-0 d5 20. Bb3 0-0 21. f4 Bc5+ 22. Kh1 Bd4 23. Rab1 Be6 24. Ne2 Bf5 25. Be1 Rb5 26. Nxd4 exd4 27. Rd1 Ne6 28. Kg1 Be4 29. g3 g5 30. fxg5 Nxg5 31. Rxf8+ Kxf8 32. h4 Nf3+ 33. Kf2 Kg7 34. Bd2 Kf6 35. Bh6 Rxa5 36. Rf1 Kf5 37. Bf8 Rb5 38. Ra1 a5 39. Bd6 Ne5 40. Ba4 Rb7 41. Bb3 Nc6 42. Rf1 Ne5 43. Ra1 Ng4+ 44. Ke2 Ne3 45. Kd2 Rb6 46. Bc5 Rc6 47. Rxa5 Kg4 48. Bxd4 Bxc2 49. Kxe3 Bxb3 50. Ra7 Re6+ 51. Kf2 Bc2 52. Rc7 Bd3 53. Be3 Rf6+ 54. Bf4 Re6 55. Be3 Rf6+ 56. Bf4 Re6 1/2-1/2

[Event "EU-ch U18 Girls"]
[Site "Bratislava"]
[Date "2019.08.06"]
[Round "5"]
[White "Kostecka, Marika"]
[Black "Nestorovic, Katarina"]
[Result "0-1"]
[ECO "B80"]
[WhiteElo "1917"]
[BlackElo "2159"]
[PlyCount "72"]
[EventDate "2019.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SVK"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be3 a6 7. f3 b5 8. Qd2 Nbd7 9. g4 b4 10. Nce2 h6 11. 0-0-0 Qc7 12. h4 d5 13. Bg2 dxe4 14. g5 Nd5 15. g6 Ne5 16. gxf7+ Qxf7 17. Nf5 exf5 18. Qxd5 Qxd5 19. Rxd5 Nc4 20. Bf4 Bb7 21. Rd4 exf3 22. Ng3 fxg2 23. Re1+ Kf7 24. Rxc4 Rc8 25. Rxc8 Bxc8 26. Rg1 Bb7 27. Nxf5 Kf6 28. Nd4 Bc5 29. Be3 Re8 30. Kd2 Re4 31. c3 Rxh4 32. Kd3 bxc3 33. bxc3 Rh1 34. Ne2 Bxe3 35. Kxe3 h5 36. Kf2 h4 0-1

[Event "EU-ch U18 Girls"]
[Site "Bratislava"]
[Date "2019.08.05"]
[Round "4"]
[White "Ciocan, Maria Alexandra"]
[Black "Kostecka, Marika"]
[Result "1/2-1/2"]
[ECO "B50"]
[WhiteElo "2068"]
[BlackElo "1917"]
[PlyCount "122"]
[EventDate "2019.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SVK"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Bd3 Nc6 5. Bc2 Bg4 6. h3 Bh5 7. d3 e5 8. Nbd2 Be7 9. Nf1 Nd7 10. Ng3 Bg6 11. a3 a5 12. a4 0-0 13. h4 h6 14. h5 Bh7 15. Bb3 Kh8 16. 0-0 Nf6 17. Nd2 d5 18. Qf3 d4 19. Nc4 Ne8 20. Qe2 Nd6 21. f4 Nxc4 22. Bxc4 dxc3 23. bxc3 exf4 24. Bxf4 Bg5 25. Bd5 Bxf4 26. Rxf4 f6 27. Qe3 Qd6 28. Rb1 Rab8 29. Rff1 Qe5 30. Qf4 Qxf4 31. Rxf4 Ne5 32. d4 cxd4 33. cxd4 Nd3 34. Rf3 Nb4 35. Be6 Rfd8 36. Rd1 Rd6 37. d5 Re8 38. Rc1 b6 39. Rfc3 Rdd8 40. Rc8 Rxc8 41. Rxc8 Rxc8 42. Bxc8 Kg8 43. Bf5 Nd3 44. d6 Bxf5 45. Nxf5 Nc5 46. Ne7+ Kf7 47. Nd5 b5 48. axb5 a4 49. Nc3 a3 50. Kf1 Ke6 51. b6 Kxd6 52. Nb5+ Kc6 53. Nxa3 Nxe4 54. g4 Kxb6 55. Nc4+ Kc5 56. Ne3 Nd6 57. Kf2 Kd4 58. Kf3 Ke5 59. Ng2 f5 60. Nh4 fxg4+ 61. Kxg4 Kf6 1/2-1/2

[Event "EU-ch U18 Girls"]
[Site "Bratislava"]
[Date "2019.08.04"]
[Round "3"]
[White "Kostecka, Marika"]
[Black "Palma, Maria"]
[Result "1-0"]
[ECO "B56"]
[WhiteElo "1917"]
[BlackElo "2091"]
[PlyCount "85"]
[EventDate "2019.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SVK"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be3 Ng4 7. Bc1 Qb6 8. Bb5 Bd7 9. 0-0 Qxd4 10. Bxc6 Qxd1 11. Bxd7+ Kxd7 12. Rxd1 g6 13. f3 Ne5 14. f4 Nc4 15. b3 Bg7 16. Rd3 Na5 17. Ba3 Rhc8 18. e5 Ke8 19. Rad1 dxe5 20. Rd7 Nc6 21. Rxb7 Rab8 22. Rdd7 Rxb7 23. Rxb7 Kf8 24. Nd5 e4 25. Nxe7 Bd4+ 26. Kf1 Nxe7 27. Rxe7 Bc5 28. Bxc5 Rxc5 29. Rxa7 Rxc2 30. a4 e3 31. a5 Rf2+ 32. Ke1 Rxg2 33. b4 Rxh2 34. b5 h5 35. b6 Rb2 36. Rb7 h4 37. a6 h3 38. a7 Ra2 39. Rb8+ Kg7 40. Rg8+ Kxg8 41. b7 h2 42. a8Q+ Kh7 43. b8Q 1-0

[Event "EU-ch U18 Girls"]
[Site "Bratislava"]
[Date "2019.08.03"]
[Round "2"]
[White "Represa Perez, Mireya"]
[Black "Kostecka, Marika"]
[Result "1/2-1/2"]
[ECO "B53"]
[WhiteElo "2229"]
[BlackElo "1917"]
[PlyCount "102"]
[EventDate "2019.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SVK"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. c4 f5 8. exf5 Bxf3 9. gxf3 Qa5+ 10. Nc3 Qxf5 11. Ke2 Nf6 12. Ne4 Nd7 13. Ng3 Qf7 14. Qd5 Qxd5 15. cxd5 g6 16. Be3 Nb6 17. Rhd1 Bg7 18. Rac1 Kd7 19. b3 Rac8 20. Bxb6 axb6 21. a4 Bh6 22. Rxc8 Rxc8 23. Ne4 Rf8 24. Rd4 Rf5 25. Ng3 Rf4 26. Rxf4 Bxf4 27. Kd3 e6 28. Kc4 Be5 29. h3 Ke7 30. Ne4 h5 31. Ng5 exd5+ 32. Kxd5 Kf6 33. Ne4+ Ke7 34. Nd2 Kf6 35. Nc4 Kg5 36. Nxd6 Bxd6 37. Kxd6 Kh4 38. Kc7 Kxh3 39. Kxb7 Kg2 40. Kxb6 h4 41. a5 h3 42. a6 h2 43. a7 h1Q 44. a8Q Kxf2 45. b4 Qxf3 46. Qxf3+ Kxf3 47. Kc6 g5 48. b5 g4 49. b6 g3 50. b7 g2 51. b8Q g1Q 1/2-1/2

[Event "EU-ch U18 Girls"]
[Site "Bratislava"]
[Date "2019.08.02"]
[Round "1"]
[White "Kostecka, Marika"]
[Black "Nazarova, Anastasia"]
[Result "1/2-1/2"]
[ECO "B37"]
[WhiteElo "1917"]
[BlackElo "2261"]
[PlyCount "144"]
[EventDate "2019.08.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SVK"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Nf6 6. Nc3 d6 7. Nc2 Bg7 8. Be2 0-0 9. 0-0 Be6 10. Be3 Qa5 11. Bd2 Rfc8 12. f4 a6 13. Kh1 Qd8 14. Rc1 Rab8 15. Qe1 b5 16. cxb5 axb5 17. Bxb5 Na7 18. a4 Nxb5 19. Nxb5 Bc4 20. Rf3 Bxb5 21. axb5 Rxb5 22. b4 Rb7 23. Rc3 Rxc3 24. Bxc3 Rc7 25. Ra1 Rxc3 26. Qxc3 Nxe4 27. Qf3 Bxa1 28. Nxa1 d5 29. h3 Qb6 30. Nc2 Qc7 31. Nd4 Qc1+ 32. Kh2 Nd2 33. Qd3 Nf1+ 34. Kg1 Ng3+ 35. Kh2 Nf1+ 36. Kg1 Qxf4 37. Nc6 Ng3 38. Nxe7+ Kf8 39. Nxd5 Qc1+ 40. Kh2 Nf1+ 41. Kg1 Ne3+ 42. Kh2 Nxd5 43. Qxd5 Qf4+ 44. Kg1 Qxb4 45. Qe5 Qb6+ 46. Kh1 Kg8 47. Qe7 Kg7 48. Qe4 Qd6 49. Qe3 h5 50. Qg5 f6 51. Qe3 Qe5 52. Qf3 Kh6 53. Qa3 Kg5 54. Qb4 Qe3 55. Qc4 Qf4 56. Qb5+ f5 57. Qc5 Kh4 58. Qc3 Qf2 59. Qb4+ f4 60. Qe4 g5 61. Qg6 Qe1+ 62. Kh2 Qg3+ 63. Kg1 Qe1+ 64. Kh2 Qe5 65. Kg1 f3 66. Qc2 Qe1+ 67. Kh2 Qg3+ 68. Kg1 fxg2 69. Qe4+ Qf4 70. Qe1+ Qg3 71. Qe4+ Kxh3 72. Qh4+ Qxh4 1/2-1/2

[Event "Baltic Pearl op 15th"]
[Site "Lazy"]
[Date "2019.07.02"]
[Round "9"]
[White "Kostecka, Marika"]
[Black "Hasinski, Krystian"]
[Result "0-1"]
[ECO "B19"]
[WhiteElo "1924"]
[BlackElo "1836"]
[PlyCount "115"]
[EventDate "2019.06.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bd2 Ngf6 12. 0-0-0 Qc7 13. Kb1 Bd6 14. Ne4 Nxe4 15. Qxe4 Nf6 16. Qe2 0-0-0 17. Ne5 Bxe5 18. dxe5 Nd5 19. f4 c5 20. g4 Rd7 21. g5 Ne7 22. gxh6 gxh6 23. Be3 Rhd8 24. Bf2 Rxd1+ 25. Rxd1 Rxd1+ 26. Qxd1 Nf5 27. a3 Qc6 28. Qg1 b6 29. Qg8+ Kc7 30. Qxf7+ Qd7 31. Qg6 a5 32. Kc1 Kc6 33. a4 Kc7 34. Qg8 Qxa4 35. Qxe6 Qxf4+ 36. Kb1 Qxf2 37. Qf7+ Kc6 38. e6 Qf1+ 39. Ka2 Qc4+ 40. Kb1 Qd5 41. c4 Qd3+ 42. Ka1 a4 43. e7 Nxe7 44. Qe8+ Qd7 45. Qa8+ Kd6 46. Qe4 Qe6 47. Qb7 Nc6 48. Qxb6 Qxc4 49. Kb1 Qd3+ 50. Ka2 Qb3+ 51. Qxb3 axb3+ 52. Kxb3 Kd5 53. Kc3 Nd4 54. b3 Ne2+ 55. Kd3 Nf4+ 56. Kc3 Nxh5 57. b4 cxb4+ 58. Kxb4 0-1

[Event "Baltic Pearl op 15th"]
[Site "Lazy"]
[Date "2019.07.01"]
[Round "8"]
[White "Sokolowski, Ryszard"]
[Black "Kostecka, Marika"]
[Result "1-0"]
[ECO "E82"]
[WhiteElo "2064"]
[BlackElo "1924"]
[PlyCount "75"]
[EventDate "2019.06.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 0-0 5. Be3 d6 6. f3 c5 7. Nge2 b6 8. d5 e6 9. Ng3 Bb7 10. Be2 exd5 11. cxd5 a6 12. a4 Nbd7 13. 0-0 Bc8 14. Qd2 Ne8 15. Bg5 f6 16. Bh6 Ne5 17. Bxg7 Nxg7 18. f4 Nf7 19. Rae1 f5 20. Bd1 Re8 21. Rf3 Bd7 22. Rfe3 Qf6 23. Bb3 Rab8 24. Qe2 fxe4 25. Ngxe4 Qd8 26. g4 Kh8 27. g5 Nf5 28. Rd3 Nd4 29. Qd1 b5 30. Rxd4 cxd4 31. Qxd4+ Ne5 32. Nxd6 Kg8 33. Rxe5 Rxe5 34. Qxe5 bxa4 35. Nce4 Rxb3 36. Nf6+ Kf8 37. Nxd7+ Qxd7 38. Qh8+ 1-0

[Event "Baltic Pearl op 15th"]
[Site "Lazy"]
[Date "2019.06.29"]
[Round "7"]
[White "Kostecka, Marika"]
[Black "Majocha, Piotr"]
[Result "1-0"]
[ECO "C12"]
[WhiteElo "1924"]
[BlackElo "2005"]
[PlyCount "77"]
[EventDate "2019.06.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Be3 Ne4 7. Qg4 Kf8 8. a3 Bxc3+ 9. bxc3 Nxc3 10. Bd3 c5 11. dxc5 Qa5 12. Bd2 Qxc5 13. Ne2 d4 14. Qxd4 Qxd4 15. Nxd4 Nd5 16. c4 Nc7 17. Bb4+ Ke8 18. Bd6 Kd8 19. Be4 Ne8 20. Rb1 Nxd6 21. exd6 Kd7 22. Bxb7 Bxb7 23. Rxb7+ Kxd6 24. Nb5+ Kc6 25. Rxf7 a6 26. Nd4+ Kc5 27. Nxe6+ Kxc4 28. Nxg7 Nc6 29. 0-0 Rac8 30. f4 Nd4 31. f5 Rhf8 32. Rxf8 Rxf8 33. g4 Rf7 34. f6 Kb3 35. h4 Kxa3 36. g5 hxg5 37. hxg5 Kb4 38. g6 Rf8 39. Nh5 1-0

[Event "Baltic Pearl op 15th"]
[Site "Lazy"]
[Date "2019.06.28"]
[Round "6"]
[White "Karpus, Michal"]
[Black "Kostecka, Marika"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2312"]
[BlackElo "1924"]
[PlyCount "59"]
[EventDate "2019.06.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. Qd2 Nbd7 9. f3 h5 10. 0-0-0 Be7 11. Nd5 Bxd5 12. exd5 b5 13. Na5 Qc7 14. Nc6 Nxd5 15. Qxd5 Nf6 16. Nxe7 Nxd5 17. Nxd5 Qc6 18. Nb4 Qd7 19. Bd3 f5 20. f4 d5 21. Be2 d4 22. fxe5 dxe3 23. Rxd7 Kxd7 24. Rd1+ Ke6 25. Rd6+ Kxe5 26. Rg6 f4 27. Nc6+ Kd5 28. Bf3+ Kc5 29. b4+ Kc4 30. Rg5 1-0

[Event "Baltic Pearl op 15th"]
[Site "Lazy"]
[Date "2019.06.27"]
[Round "5"]
[White "Kostecka, Marika"]
[Black "Szydelko, Kazimierz"]
[Result "1-0"]
[ECO "B80"]
[WhiteElo "1924"]
[BlackElo "1699"]
[PlyCount "57"]
[EventDate "2019.06.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. f3 a6 7. Be3 Qc7 8. g4 b5 9. Qd2 Bb7 10. 0-0-0 Be7 11. g5 Nfd7 12. a3 Nc6 13. Nxc6 Qxc6 14. h4 Ne5 15. Qg2 Nc4 16. Bxc4 Qxc4 17. g6 e5 18. Kb1 0-0-0 19. gxf7 Qxf7 20. Nd5 Bxd5 21. Rxd5 Rhf8 22. Rh3 Rd7 23. Qd2 Qe6 24. Rh1 Rxf3 25. Qa5 Rxe3 26. Qxa6+ Rb7 27. Rxb5 Qc4 28. Qa8+ Kd7 29. Rxb7+ 1-0

[Event "Baltic Pearl op 15th"]
[Site "Lazy"]
[Date "2019.06.26"]
[Round "4"]
[White "Klusak, Piotr"]
[Black "Kostecka, Marika"]
[Result "1-0"]
[ECO "E94"]
[WhiteElo "2152"]
[BlackElo "1924"]
[PlyCount "137"]
[EventDate "2019.06.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 0-0 5. Nf3 d6 6. Be2 Na6 7. 0-0 e5 8. Be3 Ng4 9. Bg5 Qe8 10. dxe5 Nxe5 11. Rc1 Nc5 12. Nd5 f6 13. Be3 Qf7 14. Nxe5 fxe5 15. Bxc5 dxc5 16. Bg4 c6 17. Ne3 Bxg4 18. Nxg4 Rad8 19. Qe2 h5 20. Ne3 Qf4 21. f3 Bh6 22. Rc3 Rd4 23. Re1 Rfd8 24. Nf1 Qf6 25. Rc2 a6 26. Rb1 Qd6 27. b3 Rd3 28. Qf2 Rd1 29. Rxd1 Qxd1 30. Re2 Qc1 31. Re1 Rd1 32. Rxd1 Qxd1 33. g3 Qd4 34. Kg2 b5 35. Qe2 Kg7 36. h4 Bc1 37. Qc2 Bh6 38. Qe2 Bc1 39. Nh2 Qd8 40. Qc2 Be3 41. Nf1 Bh6 42. cxb5 cxb5 43. Qxc5 Qd4 44. Qxd4 exd4 45. f4 Kf6 46. Kf3 Bf8 47. Ke2 Bb4 48. Kd3 Bc3 49. Nd2 Ke6 50. Nf3 Kf6 51. Nxd4 Be1 52. Ne2 Bf2 53. a4 bxa4 54. bxa4 Ke6 55. Kc4 Bb6 56. Nd4+ Kd6 57. e5+ Ke7 58. Kd5 Kd7 59. f5 gxf5 60. Nxf5 Bf2 61. e6+ Ke8 62. Ng7+ Ke7 63. Nxh5 Be1 64. Ke5 Bc3+ 65. Kf5 Be1 66. Nf4 Bxg3 67. h5 Bf2 68. h6 Bd4 69. h7 1-0

[Event "Baltic Pearl op 15th"]
[Site "Lazy"]
[Date "2019.06.25"]
[Round "3"]
[White "Kostecka, Marika"]
[Black "Kutowski, Marcel"]
[Result "1-0"]
[ECO "B19"]
[WhiteElo "1924"]
[BlackElo "1659"]
[PlyCount "87"]
[EventDate "2019.06.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bd2 Ngf6 12. 0-0-0 Be7 13. Kb1 0-0 14. Ne4 Qb6 15. Nxf6+ Nxf6 16. Ne5 Rad8 17. Be3 Nd5 18. g4 Nxe3 19. fxe3 c5 20. Nf3 Rc8 21. c3 c4 22. Qc2 Qb5 23. Rhg1 a5 24. d5 exd5 25. g5 hxg5 26. Nxg5 Bxg5 27. Rxg5 Qc6 28. Rdg1 Qh6 29. Qg2 Kh8 30. Rxg7 b5 31. Rg5 b4 32. Qxd5 bxc3 33. Qd4+ f6 34. Qxc3 Qh7+ 35. Rg6 Rc5 36. Qd4 Rxh5 37. Qd6 Qf7 38. Ka1 Qxg6 39. Qxf8+ Kh7 40. Qe7+ Kh8 41. Qd8+ Kh7 42. Qc7+ Kh8 43. Qc8+ Kh7 44. Qb7+ 1-0

[Event "Baltic Pearl op 15th"]
[Site "Lazy"]
[Date "2019.06.24"]
[Round "2"]
[White "Cukrowski, Filip"]
[Black "Kostecka, Marika"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "2421"]
[BlackElo "1924"]
[PlyCount "49"]
[EventDate "2019.06.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Be2 Nc6 5. d4 g6 6. 0-0 Bg7 7. d5 Ne5 8. Nxe5 dxe5 9. Be3 Qc7 10. Nd2 0-0 11. b4 cxb4 12. cxb4 e6 13. d6 Qd7 14. f3 Rd8 15. Nc4 Ne8 16. Qc2 Qc6 17. Rac1 b6 18. b5 Qb7 19. a4 Qb8 20. a5 Nxd6 21. Rfd1 Rd7 22. Nxd6 Rxd6 23. Qxc8+ Qxc8 24. Rxc8+ Rxc8 25. Rxd6 1-0

[Event "Baltic Pearl op 15th"]
[Site "Lazy"]
[Date "2019.06.23"]
[Round "1"]
[White "Kostecka, Marika"]
[Black "Lambrecht, Tomasz"]
[Result "1-0"]
[ECO "B19"]
[WhiteElo "1924"]
[BlackElo "1601"]
[PlyCount "65"]
[EventDate "2019.06.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. h5 Bh7 8. Nf3 Nd7 9. Bd3 Bxd3 10. Qxd3 Qc7 11. Be3 Ngf6 12. 0-0-0 e6 13. Ne4 0-0-0 14. c4 Nc5 15. Nxc5 Bxc5 16. Qc2 Bd6 17. Rh4 c5 18. Kb1 Rhe8 19. a3 cxd4 20. Nxd4 Bc5 21. b4 Qb6 22. Ka2 Bxd4 23. Bxd4 Qd6 24. Rhh1 Qa6 25. Bc5 b6 26. Bd6 Qb7 27. c5 Qc6 28. b5 Qe4 29. Qc1 bxc5 30. Qxc5+ Kb7 31. Rhe1 Qxg2 32. Qc7+ Ka8 33. Bc5 1-0

[Event "Krakow op-B 29th"]
[Site "Krakow"]
[Date "2019.01.04"]
[Round "9"]
[White "Wasik, Mateusz"]
[Black "Kostecka, Marika"]
[Result "1-0"]
[ECO "B86"]
[WhiteElo "1693"]
[BlackElo "1808"]
[PlyCount "141"]
[EventDate "2018.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 Nbd7 8. 0-0 Nc5 9. Re1 Be7 10. f4 0-0 11. Qf3 Qc7 12. f5 e5 13. Nde2 Nxb3 14. axb3 b5 15. Bg5 Bb7 16. Ng3 b4 17. Na4 Nxe4 18. Bxe7 Nxg3 19. Bxd6 Qxd6 20. Qxg3 Rac8 21. c3 f6 22. Rad1 Qc6 23. c4 Rcd8 24. Qf2 e4 25. Qe3 Bc8 26. g4 Rd3 27. Rxd3 exd3 28. Rd1 Kh8 29. Qxd3 Bb7 30. Qd5 Qxd5 31. cxd5 Rd8 32. Nc5 Rxd5 33. Rxd5 Bxd5 34. Nxa6 Bxb3 35. Nxb4 Bd1 36. h3 h5 37. Nd3 hxg4 38. Nf2 Bb3 39. Nxg4 Kg8 40. Kf2 Kf7 41. Kg3 Ke7 42. Kf4 Kd6 43. Nf2 Kd5 44. Ne4 Bc2 45. Nc3+ Kc4 46. h4 Bb3 47. Ne4 Kd5 48. h5 Kd4 49. Nc3 Bc2 50. Nb5+ Kd3 51. Nd6 Bd1 52. b4 Kd4 53. b5 Kc5 54. Ne4+ Kb6 55. Nxf6 Kxb5 56. Ng4 Kc5 57. Kg5 Kd6 58. Nf2 Bf3 59. Nd3 Ke7 60. Ne5 Bd1 61. Kg6 Kf8 62. Nc6 Bc2 63. Nd4 Be4 64. Ne6+ Kg8 65. Nxg7 Bc2 66. Ne6 Bb1 67. Ng5 Bc2 68. h6 Bb3 69. h7+ Kh8 70. Nf7+ Bxf7+ 71. Kxf7 1-0

[Event "Krakow op-B 29th"]
[Site "Krakow"]
[Date "2019.01.03"]
[Round "8"]
[White "Kostecka, Marika"]
[Black "Gulie, Cosmin"]
[Result "0-1"]
[ECO "B39"]
[WhiteElo "1808"]
[BlackElo "2055"]
[PlyCount "130"]
[EventDate "2018.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. c4 Nc6 6. Be3 Nf6 7. Nc3 Ng4 8. Qxg4 Nxd4 9. Qd1 Ne6 10. Be2 Qa5 11. Qd2 b6 12. 0-0 Bb7 13. f3 d6 14. a3 Bxc3 15. bxc3 Rc8 16. Rfb1 0-0 17. Bd3 Ba6 18. Rb4 Rc7 19. f4 Rfc8 20. f5 Ng7 21. Qe2 gxf5 22. exf5 Nxf5 23. Qg4+ Ng7 24. Ra4 Qxa4 25. Bh6 Kf8 26. Qxg7+ Ke8 27. Bf5 Kd8 28. Bxc8 Kxc8 29. Qxf7 Qxc4 30. Qf8+ Kb7 31. Qf3+ Kb8 32. Bd2 Bb7 33. Qf2 Rc8 34. Re1 Rg8 35. g3 Qd5 36. Kf1 e5 37. Rc1 h5 38. c4 Qe4 39. Qe3 Qg2+ 40. Ke1 Rf8 41. Kd1 Qf1+ 42. Kc2 Qxc4+ 43. Kb2 Qb5+ 44. Ka1 Rf1 45. Rxf1 Qxf1+ 46. Kb2 Qf6 47. Bc3 Bc6 48. Qe2 Qf3 49. Qd2 Qg2 50. Qxg2 Bxg2 51. Kc2 Kc7 52. Kd3 Kd7 53. Ke3 Ke6 54. Kf2 Bh3 55. Ke3 d5 56. Bb4 d4+ 57. Kd2 Kd5 58. Ke2 e4 59. Kd2 e3+ 60. Kd3 Bf1+ 61. Kc2 d3+ 62. Kd1 Ke4 63. Bc3 d2 64. Kc2 Kf3 65. Bxd2 exd2 0-1

[Event "Krakow op-B 29th"]
[Site "Krakow"]
[Date "2019.01.02"]
[Round "7"]
[White "Wiejaczka, Bartlomiej"]
[Black "Kostecka, Marika"]
[Result "1-0"]
[ECO "E94"]
[WhiteElo "2006"]
[BlackElo "1808"]
[PlyCount "61"]
[EventDate "2018.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 Na6 7. 0-0 e5 8. d5 Nc5 9. Qc2 a5 10. Ne1 Nfd7 11. Be3 f5 12. f3 f4 13. Bf2 g5 14. b3 h5 15. a3 b6 16. Rc1 Nf6 17. b4 axb4 18. axb4 Nb7 19. Nd3 g4 20. c5 bxc5 21. bxc5 dxc5 22. Nxe5 Nh7 23. Ng6 Re8 24. Nxf4 Bh6 25. g3 Ng5 26. fxg4 hxg4 27. Be3 Nd6 28. Bxc5 Ndxe4 29. Bd4 Qd6 30. Bd3 Bf5 31. Rce1 1-0

[Event "Krakow op-B 29th"]
[Site "Krakow"]
[Date "2018.12.31"]
[Round "6"]
[White "Kaminski, Maciej"]
[Black "Kostecka, Marika"]
[Result "0-1"]
[ECO "B94"]
[WhiteElo "1862"]
[BlackElo "1808"]
[PlyCount "62"]
[EventDate "2018.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. Qe2 Qc7 8. 0-0-0 b5 9. a3 g6 10. f4 Bg7 11. g4 Bb7 12. Bg2 Qc5 13. e5 dxe5 14. Bxb7 exd4 15. Bxa8 dxc3 16. b4 Qc8 17. Bf3 0-0 18. Qxe7 Qc4 19. Kb1 a5 20. Rxd7 Nxd7 21. Qxd7 axb4 22. Bd5 Qd4 23. Be7 b3 24. Bxf7+ Rxf7 25. Qc8+ Bf8 26. Bxf8 bxc2+ 27. Ka1 Qd1+ 28. Ka2 c1N+ 29. Kb1 Qb3+ 30. Kxc1 Qb2+ 31. Kd1 Qd2# 0-1

[Event "Krakow op-B 29th"]
[Site "Krakow"]
[Date "2018.12.30"]
[Round "5"]
[White "Kostecka, Marika"]
[Black "Saweczko, Tomasz"]
[Result "1/2-1/2"]
[ECO "C89"]
[WhiteElo "1808"]
[BlackElo "1724"]
[PlyCount "128"]
[EventDate "2018.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. c3 d5 9. d4 exd4 10. e5 Ne4 11. Nxd4 Nxd4 12. cxd4 Bb7 13. Nd2 c5 14. Bc2 cxd4 15. Nxe4 dxe4 16. Bxe4 Bxe4 17. Rxe4 Bc5 18. Bf4 Qd5 19. Qd3 Rae8 20. a3 Re6 21. Rae1 Rfe8 22. Bg3 f6 23. f4 Qc4 24. Qxc4 bxc4 25. Bf2 f5 26. R4e2 d3 27. Rd2 Bxf2+ 28. Kxf2 g5 29. g3 gxf4 30. gxf4 Rh6 31. Ke3 Rd8 32. Rg1+ Kf7 33. Rg5 Ke6 34. Rg7 Kd5 35. Rdg2 Rh3+ 36. R7g3 Rxg3+ 37. hxg3 Rb8 38. Rh2 a5 39. Rxh7 Rxb2 40. Rd7+ Kc5 41. Rc7+ Kb6 42. Rxc4 Rg2 43. Kf3 d2 44. Rd4 Kc5 45. Rd8 Rh2 46. Ke3 Rg2 47. e6 d1Q 48. Rxd1 Rxg3+ 49. Kf2 Rg7 50. Re1 Kd6 51. Re5 Ra7 52. e7 Rxe7 53. Rxe7 Kxe7 54. Ke3 Kd6 55. Kd4 a4 56. Kc4 Kc6 57. Kb4 Kd5 58. Kxa4 Ke4 59. Kb4 Kxf4 60. a4 Kg3 61. a5 f4 62. a6 f3 63. a7 f2 64. a8Q f1Q 1/2-1/2

[Event "Krakow op-B 29th"]
[Site "Krakow"]
[Date "2018.12.29"]
[Round "3"]
[White "Kostecka, Marika"]
[Black "Lada, Ireneusz"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1808"]
[BlackElo "1944"]
[PlyCount "94"]
[EventDate "2018.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e4 c6 2. d4 d6 3. Nc3 b5 4. a3 a6 5. f4 g6 6. Nf3 Bg7 7. Be3 Nd7 8. Be2 Qc7 9. 0-0 Bb7 10. Qd2 Nb6 11. b3 e6 12. f5 exf5 13. exf5 Nf6 14. Bh6 0-0 15. Bxg7 Kxg7 16. Ng5 Rae8 17. Bf3 Bc8 18. Nge4 Nxe4 19. Bxe4 f6 20. Qf4 c5 21. Bd3 cxd4 22. Qxd4 Qc5 23. Ne2 Bxf5 24. Bxf5 Rxe2 25. Qxc5 dxc5 26. Bd3 Re5 27. a4 bxa4 28. Bxa6 axb3 29. cxb3 Rd8 30. Bb5 Nd5 31. Ra7+ Re7 32. Rxe7+ Nxe7 33. Rc1 Rd5 34. Kf2 Nf5 35. Bc6 Re5 36. Bb5 Nd4 37. Bc4 h5 38. Rd1 Nf5 39. Rd7+ Re7 40. Rd5 Re5 41. Kf3 Rxd5 42. Bxd5 g5 43. Ke4 Nd6+ 44. Kd3 f5 45. Kc3 Kf6 46. Kd3 Ke5 47. Ba8 h4 0-1

[Event "Krakow op-B 29th"]
[Site "Krakow"]
[Date "2018.12.29"]
[Round "4"]
[White "Slezinski, Nikodem"]
[Black "Kostecka, Marika"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2074"]
[BlackElo "1808"]
[PlyCount "123"]
[EventDate "2018.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4 4. Bc4 e6 5. Nge2 a6 6. d3 b5 7. Bb3 Nxb3 8. axb3 d5 9. exd5 exd5 10. d4 Bb7 11. 0-0 c4 12. Re1 Bb4 13. Ng3+ Ne7 14. f4 0-0 15. f5 f6 16. Qg4 Bc8 17. Qf3 Rb8 18. Rf1 Ba5 19. Bf4 Rb7 20. Be3 Rb8 21. Rad1 Bxc3 22. bxc3 cxb3 23. cxb3 a5 24. Qh5 Qe8 25. Bf4 Qxh5 26. Nxh5 Rb7 27. g4 g6 28. Ng3 Rd8 29. fxg6 hxg6 30. g5 f5 31. Ra1 Ra7 32. Be5 Kf7 33. Rf4 Nc6 34. Bf6 Rdd7 35. Rh4 Bb7 36. Rh7+ Ke6 37. Rh6 a4 38. bxa4 Rxa4 39. Re1+ Kd6 40. Rxg6 Kc7 41. Rb1 f4 42. Ne2 f3 43. Nf4 Ra2 44. Rf1 Ra3 45. Rg7 Rxg7 46. Bxg7 Ne7 47. Bf8 Kd7 48. Re1 f2+ 49. Kxf2 Ra2+ 50. Re2 Rxe2+ 51. Kxe2 Nf5 52. Bb4 Ke8 53. Kf3 Kf7 54. Kg4 Bc8 55. Kh5 Ne3 56. Ba5 Bf5 57. g6+ Kg7 58. Kg5 Be4 59. h4 Ng2 60. Nh5+ Kg8 61. Nf6+ Kg7 62. h5 1-0

[Event "Krakow op-B 29th"]
[Site "Krakow"]
[Date "2018.12.28"]
[Round "2"]
[White "Holzleithner, Johannes"]
[Black "Kostecka, Marika"]
[Result "0-1"]
[ECO "B31"]
[WhiteElo "2008"]
[BlackElo "1808"]
[PlyCount "54"]
[EventDate "2018.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e4 c5 2. Be2 d6 3. d3 Nc6 4. f4 e5 5. Nf3 Nf6 6. 0-0 Be7 7. c3 0-0 8. Qe1 Re8 9. f5 d5 10. Nbd2 Qb6 11. Kh1 h6 12. Qg3 Nh5 13. Qg4 Nf4 14. exd5 h5 15. Nc4 hxg4 16. Nxb6 axb6 17. Bxf4 exf4 18. dxc6 gxf3 19. Bxf3 Bxf5 20. cxb7 Rab8 21. Bc6 Red8 22. Rxf4 Bxd3 23. Re1 Ba6 24. h3 Bf6 25. Rxf6 gxf6 26. Re7 Bc4 27. Rc7 Bd5 0-1

[Event "Krakow op-B 29th"]
[Site "Krakow"]
[Date "2018.12.27"]
[Round "1"]
[White "Kostecka, Marika"]
[Black "Warchol, Bartosz"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "1808"]
[BlackElo "1975"]
[PlyCount "48"]
[EventDate "2018.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e5 7. Nb3 Be6 8. Be3 Be7 9. Qd2 0-0 10. 0-0-0 Nbd7 11. g4 b5 12. Kb1 b4 13. Na4 Qc7 14. Qxb4 Rfc8 15. Bd3 a5 16. Qd2 d5 17. g5 dxe4 18. Bb5 Nd5 19. Bxd7 Bxd7 20. Nb6 Nxb6 21. Bxb6 Qxb6 22. Qxd7 Bxg5 23. fxe4 a4 24. Rd6 axb3 0-1

[Event "EU-ch U18 Girls 28th"]
[Site "Riga"]
[Date "2018.08.23"]
[Round "4"]
[White "Kostecka, Marika"]
[Black "Jorge, Rita Maria Osorio"]
[Result "0-1"]
[ECO "B34"]
[WhiteElo "1767"]
[BlackElo "1936"]
[PlyCount "50"]
[EventDate "2018.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "LAT"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Qa5 8. Qd2 0-0 9. g4 Nxd4 10. Bxd4 d6 11. h4 h5 12. g5 Nd7 13. Bxg7 Kxg7 14. f4 Nb6 15. 0-0-0 Bg4 16. Be2 Bxe2 17. Qxe2 Rac8 18. Kb1 Rxc3 19. bxc3 Rc8 20. Rd3 Na4 21. Qe1 Nxc3+ 22. Kc1 Nxa2+ 23. Kb1 Nb4 24. Rh2 Qa2+ 25. Kc1 Rxc2+ 0-1

[Event "EU-ch U18 Girls 28th"]
[Site "Riga"]
[Date "2018.08.22"]
[Round "3"]
[White "Kostecka, Marika"]
[Black "Zach, Asif"]
[Result "1-0"]
[ECO "B37"]
[WhiteElo "1767"]
[BlackElo "1515"]
[PlyCount "65"]
[EventDate "2018.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "LAT"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. c4 Nc6 6. Nc2 Nf6 7. Nc3 0-0 8. Be3 d6 9. Be2 Be6 10. 0-0 Rc8 11. Rc1 a6 12. f4 Qa5 13. a3 Nb8 14. b4 Qd8 15. c5 Nbd7 16. Nd4 dxc5 17. Nxe6 fxe6 18. Bc4 cxb4 19. Bxe6+ Kh8 20. axb4 Rc6 21. Bb3 Nb6 22. Qe2 Qc7 23. Bc5 Nfd7 24. Nd5 Qb8 25. Nxe7 Rcf6 26. Nxg6+ Rxg6 27. Bxf8 Qxf8 28. e5 Qxb4 29. Bf7 Rh6 30. e6 Bd4+ 31. Kh1 Qe7 32. Qg4 Nf6 33. Qg5 1-0

[Event "Krakow op-B 28th"]
[Site "Krakow"]
[Date "2018.01.04"]
[Round "9"]
[White "Budzinski, Jan"]
[Black "Kostecka, Marika"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2018"]
[BlackElo "1898"]
[PlyCount "68"]
[EventDate "2017.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4 4. Bc4 e6 5. Nf3 Nf6 6. 0-0 a6 7. a4 d5 8. exd5 exd5 9. Nxd5 Nxd5 10. Nxd4 cxd4 11. Qh5 Be6 12. Re1 Nf4 13. Rxe6+ Nxe6 14. Bxe6 Qe7 15. Bc4 Qe1+ 16. Bf1 Be7 17. Qd5 0-0 18. Qxd4 Bf6 19. Qg4 Rad8 20. d3 Bd4 21. Qf3 Rd6 22. Bf4 Qxa1 23. Bxd6 Re8 24. Qxb7 h6 25. g3 Re1 26. Qc8+ Kh7 27. Qf5+ g6 28. Qxf7+ Bg7 29. Kg2 Rxf1 30. Be5 Rg1+ 31. Kf3 Qd1+ 32. Kf4 g5+ 33. Kf5 Qf3+ 34. Bf4 Re1 0-1

[Event "Krakow op-B 28th"]
[Site "Krakow"]
[Date "2018.01.03"]
[Round "8"]
[White "Kostecka, Marika"]
[Black "Mrozowski, Patryk"]
[Result "1/2-1/2"]
[ECO "B42"]
[WhiteElo "1898"]
[BlackElo "2017"]
[PlyCount "82"]
[EventDate "2017.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 d6 6. 0-0 Nf6 7. c4 Nbd7 8. Nc3 Be7 9. Kh1 Qc7 10. f4 b6 11. Bd2 Bb7 12. Qe2 Qc5 13. a3 Rc8 14. Rac1 Qh5 15. Rf3 Qc5 16. b4 Qc7 17. Rg3 g6 18. Qf1 Nh5 19. Rh3 Qd8 20. f5 exf5 21. Nxf5 Ne5 22. Nxe7 Qxe7 23. Nd5 Bxd5 24. exd5 Ng7 25. Bh6 0-0 26. Bb1 f5 27. Re3 Qh4 28. Rh3 Qe7 29. Be3 Qb7 30. Qf4 Rf7 31. Qd4 Nh5 32. Bc2 f4 33. Bf2 b5 34. c5 Qd7 35. Rc3 f3 36. cxd6 Rxc3 37. Qxc3 fxg2+ 38. Kg1 Nf3+ 39. Kxg2 Qxd6 40. Qc8+ Kg7 41. Bg3 Nxg3 1/2-1/2

[Event "Krakow op-B 28th"]
[Site "Krakow"]
[Date "2018.01.02"]
[Round "7"]
[White "Thomson, Neil"]
[Black "Kostecka, Marika"]
[Result "0-1"]
[ECO "B96"]
[WhiteElo "2000"]
[BlackElo "1898"]
[PlyCount "74"]
[EventDate "2017.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. f4 Qc7 8. Qe2 e6 9. 0-0-0 Be7 10. g4 b5 11. a3 Bb7 12. f5 e5 13. Bxf6 Nxf6 14. Nb3 h6 15. h4 Rc8 16. Bg2 Qc4 17. Qxc4 bxc4 18. Na5 Ba8 19. Bf1 Nxe4 20. Nd5 Nf2 21. Bxc4 Nxh1 22. Nb6 Nf2 23. Rf1 Rb8 24. Nxa8 Rxa8 25. Rxf2 Bxh4 26. Rf3 Bg5+ 27. Kb1 0-0 28. Nb7 e4 29. Rb3 e3 30. Nxd6 Rad8 31. Nb7 Rd1+ 32. Ka2 Re8 33. Bxa6 e2 34. Bxe2 Rxe2 35. c4 Bf6 36. Nc5 Rc2 37. Rb8+ Kh7 0-1

[Event "Krakow op-B 28th"]
[Site "Krakow"]
[Date "2017.12.31"]
[Round "6"]
[White "Kostecka, Marika"]
[Black "Ruhlmann, Helene"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "1898"]
[BlackElo "1833"]
[PlyCount "73"]
[EventDate "2017.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Bb4 4. Bc4 0-0 5. 0-0 Nc6 6. d3 Bxc3 7. bxc3 d5 8. Bb5 dxe4 9. Bxc6 bxc6 10. Nxe5 Qd5 11. d4 Rd8 12. Be3 c5 13. c4 Qe6 14. c3 cxd4 15. cxd4 c5 16. Qa4 cxd4 17. Nc6 Qd7 18. Qa5 Bb7 19. Nxd4 Ng4 20. Rac1 Rac8 21. Qg5 h6 22. Qa5 Qd6 23. g3 Ne5 24. Bf4 Qxd4 25. Bxe5 Qd7 26. Bf4 e3 27. f3 Qd4 28. Rfe1 e2+ 29. Kg2 Qd3 30. Rc3 Qd1 31. Re3 Rd2 32. Kf2 Qc2 33. Re7 Bc6 34. Qxd2 Qxc4 35. Qxe2 Qc5+ 36. Qe3 Qa5 37. Rxa7 1-0

[Event "Krakow op-B 28th"]
[Site "Krakow"]
[Date "2017.12.30"]
[Round "5"]
[White "Gorkiewicz, Mateusz"]
[Black "Kostecka, Marika"]
[Result "1-0"]
[ECO "B92"]
[WhiteElo "1805"]
[BlackElo "1898"]
[PlyCount "49"]
[EventDate "2017.12.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. 0-0 0-0 9. Be3 Be6 10. f4 b5 11. f5 Bd7 12. Bf3 Nc6 13. g4 h6 14. Qd2 Na5 15. Nxa5 Qxa5 16. g5 hxg5 17. Bxg5 b4 18. Ne2 Bc6 19. Ng3 Rfd8 20. Bxf6 Bxf6 21. Nh5 Bh4 22. Qg2 g6 23. fxg6 f6 24. Qh3 Bg5 25. Nxf6+ 1-0

