[Event "POL-chT U20 2nd League"]
[Site "Sypniewo"]
[Date "2025.06.26"]
[Round "9.39"]
[White "Wnorowski, Wiktor"]
[Black "Roszczyk, Mateusz"]
[Result "1-0"]
[ECO "E73"]
[WhiteElo "1712"]
[BlackElo "1591"]
[PlyCount "93"]
[EventDate "2025.06.18"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CB27_2025"]
[SourceDate "2025.07.02"]
[SourceVersion "1"]
[SourceVersionDate "2025.07.02"]
[SourceQuality "1"]
[WhiteTeam "Białystok Stoczek 45 III"]
[BlackTeam "Czerwionka Leszczyny Skoczek"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. c4 g6 3. Nc3 d6 4. e4 Bg7 5. Be2 0-0 6. Be3 e5 7. d5 Nbd7 8. g4 Nc5 9. f3 a5 10. Qd2 Ne8 11. g5 f5 12. gxf6 Bxf6 13. 0-0-0 Ng7 14. h4 Nh5 15. Qe1 Nf4 16. Qg3 a4 17. a3 Bd7 18. Kb1 Ra5 19. h5 g5 20. h6 Nb3 21. Bf1 Kh8 22. Bh3 Bxh3 23. Nxh3 Rg8 24. Nf2 Rg6 25. Ng4 Qf8 26. Qf2 b6 27. Nb5 Qe7 28. Rdg1 Nc5 29. Bd2 Ncd3 30. Qf1 Ra8 31. Ne3 Qd7 32. Nf5 Be7 33. Nc3 Kg8 34. Rg4 Kf7 35. Rhg1 Rag8 36. Ne2 Bf8 37. Bc3 Qd8 38. Nxf4 Nxf4 39. Qd1 Bxh6 40. Rh1 Qf6 41. Qxa4 Bf8 42. Qd7+ Be7 43. Rxh7+ R8g7 44. Nxg7 Rxg7 45. Rh8 Rg6 46. Qe8+ Kg7 47. Qg8# 1-0

[Event "POL-chT U20 2nd League"]
[Site "Sypniewo"]
[Date "2025.06.25"]
[Round "8.15"]
[White "Roszczyk, Mateusz"]
[Black "Mielcuch, Karol"]
[Result "0-1"]
[ECO "E00"]
[WhiteElo "1591"]
[BlackElo "1744"]
[PlyCount "92"]
[EventDate "2025.06.18"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CB27_2025"]
[SourceDate "2025.07.02"]
[SourceVersion "1"]
[SourceVersionDate "2025.07.02"]
[SourceQuality "1"]
[WhiteTeam "Czerwionka Leszczyny Skoczek"]
[BlackTeam "Grodzisk Maowiecki."]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. c4 e6 3. g3 Bb4+ 4. Bd2 a5 5. Bg2 0-0 6. e4 d6 7. Ne2 Nbd7 8. 0-0 Bxd2 9. Qxd2 e5 10. Nbc3 b6 11. d5 Nc5 12. Qc2 Bb7 13. b3 Qd7 14. a3 Na6 15. Rfb1 Rfc8 16. Qd2 c6 17. Na4 Qc7 18. Qe3 Nc5 19. Nec3 Ba6 20. dxc6 Qxc6 21. Nd5 Nxd5 22. exd5 Qc7 23. Nc3 Rcb8 24. Bf1 Nd7 25. Ne4 Nc5 26. Nc3 f5 27. Bh3 Rf8 28. b4 Nd7 29. b5 Bc8 30. Bf1 Nc5 31. f4 Bd7 32. Re1 Rae8 33. Rac1 Nb3 34. Rcd1 Nd4 35. Bd3 Rf6 36. Kg2 Rg6 37. Bf1 Nc2 38. Qd3 Nxe1+ 39. Rxe1 Qb8 40. fxe5 dxe5 41. Rd1 Qd6 42. Na4 f4 43. Qe4 fxg3 44. hxg3 Qxa3 45. Nxb6 Qxg3+ 46. Kh1 Qg1# 0-1

[Event "POL-chT U20 2nd League"]
[Site "Sypniewo"]
[Date "2025.06.24"]
[Round "7.45"]
[White "Schiller, Marcin"]
[Black "Roszczyk, Mateusz"]
[Result "1-0"]
[ECO "E87"]
[WhiteElo "1743"]
[BlackElo "1591"]
[PlyCount "65"]
[EventDate "2025.06.18"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CB27_2025"]
[SourceDate "2025.07.02"]
[SourceVersion "1"]
[SourceVersionDate "2025.07.02"]
[SourceQuality "1"]
[WhiteTeam "Gorlice Kornuty"]
[BlackTeam "Czerwionka Leszczyny Skoczek"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. c4 d6 3. Nc3 g6 4. e4 Bg7 5. f3 0-0 6. Be3 e5 7. d5 Nh5 8. g4 Nf4 9. Qd2 Bh6 10. 0-0-0 a5 11. Kb1 Nd7 12. Nge2 g5 13. h4 Nb6 14. b3 Bd7 15. hxg5 Qxg5 16. Nxf4 exf4 17. Bd4 a4 18. Rh5 Qg6 19. Bd3 f6 20. Rdh1 Bg5 21. e5 f5 22. e6 Be8 23. gxf5 Rxf5 24. Qc2 axb3 25. axb3 Nxc4 26. bxc4 Ba4 27. Nxa4 Qe8 28. Bxf5 Qxa4 29. Bxh7+ Kf8 30. Qf5+ Ke8 31. Bg6+ Kd8 32. Qf8+ Qe8 33. Qxe8# 1-0

[Event "POL-chT U20 2nd League"]
[Site "Sypniewo"]
[Date "2025.06.23"]
[Round "6.39"]
[White "Roszczyk, Mateusz"]
[Black "Kucewicz, Piotr"]
[Result "1/2-1/2"]
[ECO "E16"]
[WhiteElo "1591"]
[BlackElo "1743"]
[PlyCount "104"]
[EventDate "2025.06.18"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CB27_2025"]
[SourceDate "2025.07.02"]
[SourceVersion "1"]
[SourceVersionDate "2025.07.02"]
[SourceQuality "1"]
[WhiteTeam "Czerwionka Leszczyny Skoczek"]
[BlackTeam "Warszawa Czternastka III"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 Bxd2+ 5. Qxd2 b6 6. g3 Bb7 7. Nc3 0-0 8. Bg2 d6 9. 0-0 Nbd7 10. Rfe1 e5 11. e4 Re8 12. d5 a5 13. b3 Nc5 14. Rad1 h6 15. Nh4 Bc8 16. Nb5 Bd7 17. Qe2 Bxb5 18. cxb5 Qd7 19. Qf1 Kh7 20. Bh3 Qd8 21. f3 g6 22. Qc4 a4 23. b4 Ncd7 24. Rc1 Ra7 25. Rc3 Re7 26. Ra3 Nh5 27. Qc2 Qa8 28. Ng2 Ng7 29. Ne3 Kh8 30. Nc4 Qf8 31. Ne3 Qa8 32. Qc6 Qxc6 33. bxc6 Nf6 34. b5 Re8 35. Rb1 Kg8 36. Rb4 Rea8 37. Nc4 Kf8 38. Nb2 Ke7 39. Rbxa4 Rxa4 40. Rxa4 Rxa4 41. Nxa4 Kd8 42. Kf2 Nfh5 43. Bg4 Nf6 44. Ke3 Nxg4+ 45. fxg4 g5 46. Nb2 Ne8 47. Nc4 Ng7 48. a4 Kc8 49. a5 bxa5 50. Nxa5 Kb8 51. Kd3 Ne8 52. Kc4 Nf6 1/2-1/2

[Event "POL-chT U20 2nd League"]
[Site "Sypniewo"]
[Date "2025.06.22"]
[Round "5.21"]
[White "Reterski, Wiktor"]
[Black "Roszczyk, Mateusz"]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "1560"]
[BlackElo "1591"]
[PlyCount "81"]
[EventDate "2025.06.18"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CB27_2025"]
[SourceDate "2025.07.02"]
[SourceVersion "1"]
[SourceVersionDate "2025.07.02"]
[SourceQuality "1"]
[WhiteTeam "Gliwice Akademia Szachowa"]
[BlackTeam "Czerwionka Leszczyny Skoczek"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 0-0 5. Bg5 d6 6. e3 c5 7. d5 Bg4 8. Bd3 Nbd7 9. h3 Bxf3 10. Qxf3 Ne5 11. Qe2 a6 12. 0-0 Rb8 13. a4 Qa5 14. f4 Nxd3 15. Qxd3 Rfe8 16. e4 Nd7 17. Rae1 Qb4 18. Ne2 Qxa4 19. b3 Qb4 20. f5 Ne5 21. Qc2 Qb6 22. fxg6 hxg6 23. h4 Qc7 24. h5 gxh5 25. Ng3 h4 26. Nf5 Ng6 27. Qf2 f6 28. Bxh4 Kf7 29. Re3 Rh8 30. Nxg7 Kxg7 31. Bxf6+ exf6 32. Qxf6+ Kg8 33. Qxg6+ Qg7 34. Qxg7+ Kxg7 35. Rg3+ Kh6 36. Rf6+ Kh5 37. Rxd6 Rbe8 38. e5 Rhf8 39. Rd7 Kh4 40. Rdg7 Rxe5 41. Rh3# 1-0

[Event "POL-chT U20 2nd League"]
[Site "Sypniewo"]
[Date "2025.06.21"]
[Round "4.45"]
[White "Roszczyk, Mateusz"]
[Black "Mucha, Wojciech1"]
[Result "1/2-1/2"]
[ECO "D77"]
[WhiteElo "1591"]
[BlackElo "1524"]
[PlyCount "65"]
[EventDate "2025.06.18"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CB27_2025"]
[SourceDate "2025.07.02"]
[SourceVersion "1"]
[SourceVersionDate "2025.07.02"]
[SourceQuality "1"]
[WhiteTeam "Czerwionka Leszczyny Skoczek"]
[BlackTeam "Zakrzewo Korona"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. d4 d5 6. b3 b6 7. Bb2 Bb7 8. c4 e6 9. Nc3 Nc6 10. Rc1 a5 11. Ba3 Re8 12. c5 Ne4 13. cxb6 cxb6 14. Na4 b5 15. Nc5 Nxc5 16. Bxc5 Rc8 17. e3 Nb8 18. Ne1 b4 19. Nd3 Ba6 20. Re1 Nd7 21. Bf1 Bxd3 22. Bxd3 Nxc5 23. Rxc5 Rxc5 24. dxc5 Bc3 25. Re2 Qc7 26. Bb5 Rb8 27. Ba4 Qxc5 28. Rc2 Qb6 29. Qd3 Rd8 30. Kg2 d4 31. e4 Qb7 32. Qb5 Qxb5 33. Bxb5 1/2-1/2

[Event "POL-chT U20 2nd League"]
[Site "Sypniewo"]
[Date "2025.06.20"]
[Round "3.33"]
[White "Wilusz, Stanislaw"]
[Black "Roszczyk, Mateusz"]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "1839"]
[BlackElo "1591"]
[PlyCount "118"]
[EventDate "2025.06.18"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CB27_2025"]
[SourceDate "2025.07.02"]
[SourceVersion "1"]
[SourceVersionDate "2025.07.02"]
[SourceQuality "1"]
[WhiteTeam "Ostrow Wielkopolski"]
[BlackTeam "Czerwionka Leszczyny Skoczek"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. Bg5 g6 3. Bxf6 exf6 4. e3 Bg7 5. c4 0-0 6. Nf3 f5 7. Nc3 c5 8. d5 d6 9. Bd3 Nd7 10. 0-0 Re8 11. Qc2 Ne5 12. Be2 h6 13. a3 a5 14. Rab1 g5 15. b4 b6 16. Nb5 Nxf3+ 17. Bxf3 g4 18. Be2 Be5 19. f4 Bg7 20. Bd3 Rxe3 21. bxc5 bxc5 22. Bxf5 Qe7 23. Bxc8 Rxc8 24. Qf5 Re8 25. Qxg4 Re2 26. Qg3 Qe3+ 27. Qxe3 R8xe3 28. Rf2 Bd4 29. Nxd4 cxd4 30. Rxe2 Rxe2 31. Rd1 Re4 32. g3 f5 33. Rd3 Kf7 34. Kf2 a4 35. h3 h5 36. Kf3 Kf6 37. Kf2 Kg6 38. Rd2 h4 39. gxh4 Rxf4+ 40. Kg3 Re4 41. Rd3 Kh5 42. Rf3 Kg6 43. h5+ Kxh5 44. Rxf5+ Kg6 45. Rf4 Re3+ 46. Kg4 Rxa3 47. Rxd4 Rc3 48. c5 Rxc5 49. Rxa4 Rxd5 50. Re4 Re5 51. Rb4 Rg5+ 52. Kf3 Rf5+ 53. Ke3 Rh5 54. h4 d5 55. Rf4 Re5+ 56. Kd3 Re4 57. Rxe4 dxe4+ 58. Kxe4 Kh5 59. Kf4 Kxh4 1/2-1/2

[Event "POL-chT U20 2nd League"]
[Site "Sypniewo"]
[Date "2025.06.19"]
[Round "2.81"]
[White "Roszczyk, Mateusz"]
[Black "Bak, Patryk"]
[Result "1/2-1/2"]
[ECO "A09"]
[WhiteElo "1591"]
[BlackElo "1523"]
[PlyCount "127"]
[EventDate "2025.06.18"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CB27_2025"]
[SourceDate "2025.07.02"]
[SourceVersion "1"]
[SourceVersionDate "2025.07.02"]
[SourceQuality "1"]
[WhiteTeam "Czerwionka Leszczyny Skoczek"]
[BlackTeam "Jelenia Gora Jelonka"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. Nf3 d5 2. g3 c5 3. Bg2 Nc6 4. 0-0 e5 5. c4 d4 6. d3 f5 7. e3 Bd6 8. exd4 cxd4 9. Re1 Nge7 10. Bg5 0-0 11. Nbd2 h6 12. Bxe7 Qxe7 13. a3 Qf6 14. b4 a6 15. c5 Bc7 16. Nc4 g5 17. Nfd2 Bd7 18. Qb3 Kg7 19. Qb2 Rae8 20. a4 h5 21. b5 axb5 22. axb5 Nd8 23. b6 Bb8 24. Ra8 Nc6 25. Na5 Nxa5 26. Rxa5 Bc6 27. Bxc6 Qxc6 28. Qb5 Qg6 29. Qd7+ Qf7 30. Qxf7+ Rxf7 31. f3 Rfe7 32. Rc1 Rc8 33. Ra8 Ree8 34. Rc4 g4 35. fxg4 hxg4 36. Nb3 Re7 37. Na5 e4 38. dxe4 Rxe4 39. Nxb7 Re1+ 40. Kf2 Rce8 41. Rc2 d3 42. Rd2 R8e2+ 43. Rxe2 Rxe2+ 44. Kf1 Rxh2 45. Rxb8 f4 46. Rd8 d2 47. Rd7+ Kf6 48. gxf4 g3 49. Rd6+ Kf5 50. c6 Kxf4 51. c7 Rh1+ 52. Kg2 Rh2+ 53. Kf1 Rh1+ 54. Kg2 Rh2+ 55. Kg1 Re2 56. Rxd2 Rxd2 57. c8Q Rd1+ 58. Kg2 Rd2+ 59. Kg1 Rd1+ 60. Kg2 Rd2+ 61. Kg1 Rd1+ 62. Kg2 Rd2+ 63. Kf1 g2+ 64. Kg1 1/2-1/2

[Event "POL-chT U20 2nd League"]
[Site "Sypniewo"]
[Date "2025.06.18"]
[Round "1.45"]
[White "Ozminski, Bruno"]
[Black "Roszczyk, Mateusz"]
[Result "1/2-1/2"]
[ECO "E76"]
[WhiteElo "1403"]
[BlackElo "1591"]
[PlyCount "66"]
[EventDate "2025.06.18"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CB27_2025"]
[SourceDate "2025.07.02"]
[SourceVersion "1"]
[SourceVersionDate "2025.07.02"]
[SourceQuality "1"]
[WhiteTeam "Bydgoszcz Chemik"]
[BlackTeam "Czerwionka Leszczyny Skoczek"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. c4 g6 3. Nc3 d6 4. e4 Bg7 5. f4 e5 6. dxe5 dxe5 7. Qxd8+ Kxd8 8. g3 Nc6 9. Nge2 Bg4 10. Bg2 Bxe2 11. Nxe2 Re8 12. f5 Ke7 13. b3 Kf8 14. 0-0 Nd7 15. Ba3+ Kg8 16. Rad1 Rad8 17. Rd3 Nf6 18. Rfd1 Rxd3 19. Rxd3 Rd8 20. Rxd8+ Nxd8 21. Nc3 a6 22. h3 h5 23. fxg6 fxg6 24. Kf2 Kf7 25. Nd5 c6 26. Nxf6 Bxf6 27. h4 Be7 28. Bb2 Bd6 29. Bh3 Ne6 30. Ke2 c5 31. Bg2 a5 32. Bc3 b6 33. Bd2 Kf6 1/2-1/2

