[Event "POL-ch U10"]
[Site "Jastrzebia Gora"]
[Date "2021.??.??"]
[Round "8"]
[White "Kosinski, Marcin"]
[Black "Mroszczyk, Ksawery"]
[Result "1/2-1/2"]
[ECO "B76"]
[WhiteElo "1012"]
[PlyCount "60"]
[EventDate "2021.02.28"]
[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 g6 6. Be3 Bg7 7. Be2 0-0 8. f3 Bd7 9. Qd2 Nc6 10. 0-0-0 Rc8 11. Nb3 Na5 12. Kb1 Be6 13. Qe1 Nxb3 14. cxb3 a6 15. e5 Ne8 16. f4 Qc7 17. Rc1 Qa5 18. Bd2 dxe5 19. Bf3 Nd6 20. Nd5 Rxc1+ 21. Qxc1 Qd8 22. fxe5 Bxe5 23. Nc7 Bf5+ 24. Ka1 Ne4 25. Bxe4 Bxe4 26. Ba5 Bc6 27. Rd1 Qc8 28. Nxa6 bxa6 29. g3 Bc7 30. Bb4 Bb6 1/2-1/2

[Event "POL-ch U10"]
[Site "Jastrzebia Gora"]
[Date "2021.??.??"]
[Round "6"]
[White "Malaszkiewicz, Michal"]
[Black "Mroszczyk, Ksawery"]
[Result "1/2-1/2"]
[ECO "B50"]
[WhiteElo "1103"]
[PlyCount "111"]
[EventDate "2021.02.28"]
[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. c3 Nf6 4. Bd3 Nc6 5. 0-0 g6 6. Bc2 Bg4 7. h3 Bh5 8. g4 Nxg4 9. hxg4 Bxg4 10. Ba4 Bg7 11. d3 0-0 12. Bf4 Ne5 13. Bxe5 Bxe5 14. Nbd2 f5 15. Bb3+ Kh8 16. Qe1 Bf4 17. Kg2 e5 18. Rh1 Rf6 19. Nh2 Bh5 20. Bd1 Rf7 21. Bxh5 gxh5 22. Ndf3 fxe4 23. dxe4 Qf6 24. Rf1 Rg8+ 25. Kh1 Bxh2 26. Nxh2 Qh4 27. f3 Qh3 28. Qe2 Rfg7 29. Rg1 Rxg1+ 30. Rxg1 Rxg1+ 31. Kxg1 Qg3+ 32. Qg2 Qe1+ 33. Nf1 Qa1 34. Qg5 Qxb2 35. Qd8+ Kg7 36. Qe7+ Kg8 37. Qxd6 Qxc3 38. Qb8+ Kg7 39. Qxb7+ Kg8 40. Qb8+ Kg7 41. Qxa7+ Kg8 42. Qa8+ Kg7 43. Qb7+ Kg8 44. Qc8+ Kg7 45. Qd7+ Kg8 46. Qe8+ Kg7 47. Qxh5 c4 48. Qg5+ Kh8 49. Qe3 Qa1 50. Qa3 Qd4+ 51. Ne3 Kg8 52. Qa8+ Kg7 53. Qb7+ Kh8 54. Qc8+ Kg7 55. Qc7+ Kf8 56. Qc8+ 1/2-1/2

[Event "POL-ch U10"]
[Site "Jastrzebia Gora"]
[Date "2021.??.??"]
[Round "9"]
[White "Mroszczyk, Ksawery"]
[Black "Bak, Patryk"]
[Result "0-1"]
[ECO "E56"]
[PlyCount "65"]
[EventDate "2021.02.28"]
[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 d5 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Nf3 Nf6 6. Bd3 0-0 7. 0-0 Nc6 8. cxd5 exd5 9. h3 h6 10. dxc5 Bxc5 11. Ne2 Qb6 12. b3 Rd8 13. Bb2 Ne4 14. Ned4 Nb4 15. Bxe4 dxe4 16. Nd2 Qg6 17. Kh1 Rd5 18. f3 exf3 19. N2xf3 Rh5 20. Rf2 Nd3 21. Rd2 Bd6 22. Qg1 Ne5 23. Nxe5 Bxe5 24. Nf3 Bc7 25. Rc1 Qg3 26. Rdc2 Bxh3 27. gxh3 Qxf3+ 28. Qg2 Rxh3+ 29. Kg1 Rg3 30. Qxg3 Qxg3+ 31. Rg2 Qxe3+ 32. Kh1 Be5 33. Bxe5 0-1

[Event "POL-ch U10"]
[Site "Jastrzebia Gora"]
[Date "2021.??.??"]
[Round "7"]
[White "Mroszczyk, Ksawery"]
[Black "Jankowiak, Tymon"]
[Result "1/2-1/2"]
[ECO "D37"]
[BlackElo "1081"]
[PlyCount "84"]
[EventDate "2021.02.28"]
[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 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Bf4 Be7 6. e3 Nbd7 7. Be2 0-0 8. 0-0 b6 9. cxd5 cxd5 10. Nb5 Ne8 11. Rc1 a6 12. Na3 Bd6 13. Bxd6 Nxd6 14. Nc2 Bb7 15. Nb4 a5 16. Nd3 Rc8 17. Nde5 f6 18. Nxd7 Qxd7 19. Qb3 b5 20. Rc5 Rxc5 21. dxc5 Nc4 22. Bxc4 bxc4 23. Qb6 Ra8 24. a4 Qc6 25. Qxc6 Bxc6 26. Ra1 Rb8 27. Nd4 Bd7 28. c6 e5 29. cxd7 exd4 30. exd4 Rd8 31. Re1 Rxd7 32. Re8+ Kf7 33. Rb8 Re7 34. f3 Re1+ 35. Kf2 Ra1 36. Rb5 Rxa4 37. Rxd5 Rb4 38. Rxa5 Rxb2+ 39. Ke3 c3 40. g4 Rxh2 41. Rc5 c2 42. f4 Ke6 1/2-1/2

[Event "POL-ch U10"]
[Site "Jastrzebia Gora"]
[Date "2021.??.??"]
[Round "3"]
[White "Mroszczyk, Ksawery"]
[Black "Kopaczewski, Mateusz"]
[Result "0-1"]
[ECO "C44"]
[BlackElo "1107"]
[PlyCount "120"]
[EventDate "2021.02.28"]
[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. c3 Nf6 4. d3 d6 5. Bg5 h6 6. Bxf6 Qxf6 7. Nbd2 Bg4 8. Qb3 0-0-0 9. Be2 Bxf3 10. Bxf3 g5 11. Bg4+ Kb8 12. Nc4 h5 13. Bf5 Bg7 14. a4 g4 15. a5 a6 16. Qa4 Ne7 17. Ne3 d5 18. c4 dxe4 19. Bxe4 Bh6 20. Qb3 c6 21. Qa4 Bxe3 22. fxe3 Qg5 23. Ke2 f5 24. b4 fxe4 25. dxe4 Qg6 26. Qc2 Rd7 27. Rab1 Rhd8 28. Rhd1 Rxd1 29. Rxd1 Rf8 30. Rf1 Rxf1 31. Kxf1 Ka7 32. b5 cxb5 33. cxb5 Qd6 34. b6+ Kb8 35. Qf2 Qd1+ 36. Qe1 Qxe1+ 37. Kxe1 Nc6 38. Kf2 h4 39. h3 gxh3 40. gxh3 Nxa5 41. Kf3 Nc4 42. Kg4 a5 43. Kxh4 a4 44. Kg5 a3 45. h4 a2 46. h5 a1Q 47. h6 Qg1+ 48. Kf6 Qf2+ 49. Kg7 Qg3+ 50. Kh8 Qxe3 51. h7 Qxe4 52. Kg8 Qxh7+ 53. Kxh7 e4 54. Kg6 e3 55. Kf5 e2 56. Kf4 e1Q 57. Kf5 Qe5+ 58. Kg6 Qf4 59. Kg7 Ne5 60. Kh8 Qg5 0-1

[Event "POL-ch U10"]
[Site "Jastrzebia Gora"]
[Date "2021.??.??"]
[Round "2"]
[White "Mroszczyk, Ksawery"]
[Black "Obrycki, Tomasz"]
[Result "0-1"]
[ECO "E90"]
[BlackElo "1374"]
[PlyCount "108"]
[EventDate "2021.02.28"]
[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. Nf3 0-0 5. e4 d6 6. Bd3 Nbd7 7. 0-0 c6 8. Bf4 Re8 9. e5 Nh5 10. Qd2 Nxf4 11. Qxf4 dxe5 12. Nxe5 Nxe5 13. dxe5 Qxd3 14. Ne4 Qd8 15. Rfe1 Qc7 16. Nc3 Be6 17. Rac1 h6 18. Nd5 cxd5 19. cxd5 Qb6 20. dxe6 Qxe6 21. a3 Rac8 22. Rxc8 Rxc8 23. Qe3 Qxe5 24. h3 Qxe3 25. Rxe3 e6 26. Rb3 b6 27. Rb4 Be5 28. g3 Rc2 29. b3 Rb2 30. Kf1 Bd6 31. Rb5 Bc5 32. f4 Rb1+ 33. Ke2 Bxa3 34. Kd2 Bc5 35. Kc2 Rg1 36. b4 Bd6 37. g4 Bxf4 38. Kd3 Rg3+ 39. Ke4 Bd6 40. Kd4 Bc7 41. Ke4 a6 42. Re5 Bxe5 43. Kxe5 a5 44. bxa5 bxa5 45. Kf4 Rb3 46. Ke4 a4 47. Kd4 a3 48. Kc4 Rb8 49. Kd4 a2 50. Ke4 a1Q 51. Kf3 Rb4 52. Kg3 Qa3+ 53. Kh4 g5+ 54. Kh5 Qxh3# 0-1

[Event "POL-ch U10"]
[Site "Jastrzebia Gora"]
[Date "2021.??.??"]
[Round "5"]
[White "Mroszczyk, Ksawery"]
[Black "Piechocki, Krystian"]
[Result "0-1"]
[ECO "D35"]
[BlackElo "1151"]
[PlyCount "102"]
[EventDate "2021.02.28"]
[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 d5 2. c4 e6 3. Nc3 Nf6 4. Bf4 Bb4 5. f3 0-0 6. Bg5 Nbd7 7. e3 b6 8. a3 Bxc3+ 9. bxc3 Ba6 10. Qb3 c5 11. Be2 Bb7 12. Nh3 h6 13. Bh4 Qc8 14. 0-0 Ba6 15. Rfe1 cxd4 16. cxd5 Nc5 17. Qb2 dxc3 18. Qxc3 Nxd5 19. Qe5 f6 20. Bxa6 Qxa6 21. Qg3 Nd3 22. e4 Nxe1 23. exd5 Nc2 24. Ra2 Nd4 25. Qf2 Qc4 26. dxe6 Qc1+ 27. Qe1 Qxe1+ 28. Bxe1 Nxe6 29. Bb4 Rfe8 30. Nf2 Rac8 31. Ne4 Rc1+ 32. Kf2 Nd4 33. Nd6 Rd8 34. Kg3 a5 35. Bd2 Rc2 36. Rxc2 Nxc2 37. Bf4 g5 38. Nb7 gxf4+ 39. Kxf4 Rd7 40. Kf5 Rxb7 41. Kxf6 b5 42. Kg6 Rh7 43. f4 b4 44. axb4 axb4 45. f5 b3 46. h4 b2 47. h5 b1Q 48. g4 Qb6+ 49. f6 Rg7+ 50. Kf5 Rg5+ 51. Kf4 Qe3# 0-1

[Event "POL-ch U10"]
[Site "Jastrzebia Gora"]
[Date "2021.??.??"]
[Round "4"]
[White "Paziewski, Stanislaw"]
[Black "Mroszczyk, Ksawery"]
[Result "0-1"]
[ECO "B50"]
[PlyCount "90"]
[EventDate "2021.02.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. c3 d6 3. Nf3 Nc6 4. Bc4 Nf6 5. d3 Bg4 6. 0-0 Bxf3 7. Qxf3 Ne5 8. Bb5+ Ned7 9. Bxd7+ Qxd7 10. Bg5 0-0-0 11. Bxf6 gxf6 12. a4 Rg8 13. Qh5 e6 14. Qxh7 Rg6 15. Qh3 Bg7 16. Nd2 Rh8 17. Qf3 e5 18. Qf5 Qxf5 19. exf5 Rg5 20. Kh1 Rxf5 21. Rac1 Bh6 22. Rc2 Rh5 23. Nf3 d5 24. h3 Bg5 25. Nxg5 fxg5 26. f3 Kd7 27. Re1 Kd6 28. b4 cxb4 29. cxb4 f5 30. Kg1 R5h6 31. Rec1 R8h7 32. Rc8 Re6 33. Rd8+ Rd7 34. Rxd7+ Kxd7 35. Rc5 Kd6 36. Rc8 e4 37. Rd8+ Kc6 38. dxe4 dxe4 39. Rd2 e3 40. Re2 Kd5 41. Re1 Kd4 42. Kf1 Kd3 43. Re2 f4 44. Ke1 Rc6 45. Rb2 Rc1# 0-1

[Event "POL-ch U10"]
[Site "Jastrzebia Gora"]
[Date "2021.??.??"]
[Round "1"]
[White "Ziobrowski, Wojciech"]
[Black "Mroszczyk, Ksawery"]
[Result "1/2-1/2"]
[ECO "B78"]
[WhiteElo "1189"]
[PlyCount "78"]
[EventDate "2021.02.28"]
[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 g6 6. Bc4 Bg7 7. Be3 0-0 8. f3 Bd7 9. Qd2 Nc6 10. 0-0-0 Rc8 11. Bb3 Na5 12. Bh6 Nxb3+ 13. axb3 Qa5 14. Bxg7 Kxg7 15. Nb1 Qxd2+ 16. Nxd2 b5 17. Rhe1 Rb8 18. e5 dxe5 19. Rxe5 e6 20. Ne4 Nxe4 21. fxe4 Rfe8 22. Rc5 Rbc8 23. Rxc8 Rxc8 24. Nf3 Bc6 25. e5 Bxf3 26. gxf3 Rc7 27. f4 Kf8 28. Rd4 Ke7 29. Kd2 Rd7 30. Rxd7+ Kxd7 31. h4 Kc6 32. Kd3 Kd5 33. b4 h6 34. b3 a6 35. c3 h5 36. c4+ Kc6 37. Kd4 Kb6 38. Ke4 Kc6 39. c5 Kb7 1/2-1/2

