[Event "POL-chT U20 1st League"]
[Site "Chotowa"]
[Date "2025.06.20"]
[Round "7.19"]
[White "Grech, Kacper"]
[Black "Mazurek, Filip"]
[Result "1-0"]
[ECO "E49"]
[WhiteElo "1934"]
[BlackElo "1976"]
[PlyCount "121"]
[EventDate "2025.06.14"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CB26_2025"]
[SourceDate "2025.06.25"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.25"]
[SourceQuality "1"]
[WhiteTeam "Wroclaw Srodmiescie II"]
[BlackTeam "Bialoleka Bohema Sparta"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 d5 6. a3 Bxc3+ 7. bxc3 dxc4 8. Bxc4 c5 9. Ne2 Qc7 10. Bd3 b6 11. 0-0 Ba6 12. e4 Bxd3 13. Qxd3 cxd4 14. cxd4 Qb7 15. Ng3 Rd8 16. Bg5 Nbd7 17. Qf3 h6 18. Bf4 Rac8 19. Rfd1 Rc4 20. d5 exd5 21. exd5 b5 22. Nf5 Ra4 23. Qg3 Nh5 24. Nxh6+ Kh7 25. Qd3+ g6 26. Nxf7 Nxf4 27. Nxd8 Qb6 28. Qe3 Qxd8 29. d6 Nf6 30. Rac1 N6d5 31. Qe5 Rc4 32. Rxc4 bxc4 33. Rxd5 Nxd5 34. Qxd5 c3 35. Qf7+ Kh6 36. Qc7 c2 37. Qxc2 Qxd6 38. Qc1+ Kh7 39. h4 Qe7 40. Qe3 Qd7 41. g3 Qd1+ 42. Kg2 Qd7 43. Qe4 Kh6 44. Qf4+ Kh7 45. Qg5 Qb7+ 46. Kh2 Qf7 47. Qf4 Qe7 48. Qf3 Qc5 49. Kg2 Kg7 50. g4 Qe7 51. h5 gxh5 52. gxh5 Kh8 53. Qg3 Qc5 54. Qf3 Qg5+ 55. Kh3 Qg7 56. Qa8+ Kh7 57. Qe4+ Kg8 58. Qe8+ Kh7 59. Qg6+ Qxg6 60. hxg6+ Kxg6 61. Kg4 1-0

[Event "POL-chT U20 1st League"]
[Site "Chotowa"]
[Date "2025.06.18"]
[Round "5.7"]
[White "Wandor, Adam"]
[Black "Mazurek, Filip"]
[Result "1-0"]
[ECO "B48"]
[WhiteElo "1851"]
[BlackElo "1976"]
[PlyCount "45"]
[EventDate "2025.06.14"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CB26_2025"]
[SourceDate "2025.06.25"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.25"]
[SourceQuality "1"]
[WhiteTeam "Czestochowa Hetman"]
[BlackTeam "Bialoleka Bohema Sparta"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. Qd2 Nf6 8. f3 Be7 9. Be2 0-0 10. g4 Nxd4 11. Qxd4 b5 12. 0-0-0 Rd8 13. h4 Bb7 14. Qb6 Qc8 15. g5 Ne8 16. h5 Qc6 17. g6 fxg6 18. hxg6 h6 19. Qd4 b4 20. e5 Nc7 21. Rxh6 gxh6 22. Qf4 Rf8 23. Qxh6 1-0

[Event "POL-chT U20 1st League"]
[Site "Chotowa"]
[Date "2025.06.17"]
[Round "4.1"]
[White "Mazurek, Filip"]
[Black "Kutowski, Marcel"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "1976"]
[BlackElo "2230"]
[PlyCount "74"]
[EventDate "2025.06.14"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CB26_2025"]
[SourceDate "2025.06.25"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.25"]
[SourceQuality "1"]
[WhiteTeam "Bialoleka Bohema Sparta"]
[BlackTeam "Chrzanow"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 e5 7. Nb3 Be7 8. g4 h6 9. Be3 Nbd7 10. Qf3 b5 11. 0-0-0 b4 12. Nd5 Nxd5 13. exd5 Bb7 14. h4 g6 15. Qg2 a5 16. f4 a4 17. Nd2 Qc7 18. Kb1 Rc8 19. Bc4 exf4 20. Bxf4 Nb6 21. Rhe1 Kf8 22. b3 Nxd5 23. Rxe7 Nc3+ 24. Kc1 Qxe7 25. Qh2 Rc6 26. Rf1 d5 27. Be5 Re6 28. Nf3 Rg8 29. Bd3 Ba6 30. Bd4 Nxa2+ 31. Kb1 Bxd3 32. cxd3 axb3 33. Ne5 Rxe5 34. Bxe5 Qa7 35. Bd6+ Kg7 36. Qb2+ Nc3+ 37. Kc1 Qe3+ 0-1

[Event "POL-chT U20 1st League"]
[Site "Chotowa"]
[Date "2025.06.14"]
[Round "1.1"]
[White "Mazurek, Filip"]
[Black "Rog, Bartlomiej"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1976"]
[BlackElo "2248"]
[PlyCount "54"]
[EventDate "2025.06.14"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CB26_2025"]
[SourceDate "2025.06.25"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.25"]
[SourceQuality "1"]
[WhiteTeam "Bialoleka Bohema Sparta"]
[BlackTeam "Gorzow Wielkopolski"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 Nc6 2. d4 d5 3. exd5 Qxd5 4. Be3 e5 5. Nc3 Bb4 6. a3 Bxc3+ 7. bxc3 Bf5 8. Nf3 0-0-0 9. Be2 Qa5 10. Bd2 Qa4 11. dxe5 Bxc2 12. Qc1 Be4 13. Qb2 Nge7 14. 0-0 Bd3 15. Bg5 Rhe8 16. Rfd1 Bxe2 17. Rxd8+ Rxd8 18. Qxe2 Qb3 19. Qe1 Rd3 20. Bd2 Ng6 21. Ng5 Ncxe5 22. f4 Qd5 23. Be3 Ng4 24. Bd4 Rxd4 25. cxd4 Qxd4+ 26. Kf1 Nxh2+ 27. Ke2 Nxf4# 0-1

[Event "Warsaw YMCA Autumn-B 279th"]
[Site "Warsaw"]
[Date "2023.11.16"]
[Round "9"]
[White "Mazurek, Filip"]
[Black "Kuc, Mariusz"]
[Result "0-1"]
[ECO "B24"]
[WhiteElo "1524"]
[BlackElo "1630"]
[PlyCount "66"]
[EventDate "2023.09.21"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. Nge2 Nc6 4. g3 Nf6 5. Bg2 d5 6. exd5 exd5 7. d4 cxd4 8. Nxd4 Bc5 9. Nb3 Bb4 10. 0-0 Bxc3 11. bxc3 0-0 12. Re1 Bg4 13. Qd3 Re8 14. Bg5 Qd6 15. Bf4 Qf8 16. Qb5 Rxe1+ 17. Rxe1 Re8 18. Be3 Ne5 19. Nd4 Ne4 20. f3 Nxc3 21. Qb3 Qc5 22. Nf5 d4 23. Bxd4 Nxf3+ 24. Kf2 Rxe1 25. Bxf3 Re2+ 26. Bxe2 Qxf5+ 27. Ke1 Nxe2 28. Qe3 h6 29. Be5 Qxc2 30. h3 Qb1+ 31. Kd2 Qxa2+ 32. Ke1 Qb1+ 33. Kd2 Qc1+ 0-1

[Event "Warsaw YMCA Autumn-B 279th"]
[Site "Warsaw"]
[Date "2023.11.02"]
[Round "7"]
[White "Mazurek, Filip"]
[Black "Jaroszuk, Marcin"]
[Result "1/2-1/2"]
[ECO "C55"]
[WhiteElo "1524"]
[BlackElo "1452"]
[PlyCount "41"]
[EventDate "2023.09.21"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. 0-0 d6 6. c3 0-0 7. Bb3 Be6 8. Nbd2 d5 9. exd5 Bxd5 10. Nc4 e4 11. dxe4 Bxe4 12. Bf4 Qxd1 13. Raxd1 Bxf3 14. gxf3 Rac8 15. Rfe1 Nh5 16. Bg3 Nxg3 17. fxg3 Rcd8 18. Ba4 Bc5+ 19. Kf1 Rxd1 20. Rxd1 Rd8 21. Rxd8+ 1/2-1/2

[Event "Warsaw YMCA Autumn-B 279th"]
[Site "Warsaw"]
[Date "2023.10.23"]
[Round "8"]
[White "Emmel, Bartosz"]
[Black "Mazurek, Filip"]
[Result "1/2-1/2"]
[ECO "B49"]
[WhiteElo "1552"]
[BlackElo "1524"]
[PlyCount "72"]
[EventDate "2023.09.21"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. Be2 b5 8. 0-0 Bb7 9. a3 Nf6 10. Bf3 Be7 11. Re1 0-0 12. Nxc6 Bxc6 13. Qd2 Rfd8 14. e5 Ne8 15. Bg5 Bxg5 16. Qxg5 Bxf3 17. gxf3 f6 18. Qg3 fxe5 19. Kh1 d6 20. Rg1 Nf6 21. Rad1 Ra7 22. Qg5 Rf8 23. Qh6 d5 24. Rxg7+ Qxg7 25. Rg1 Qxg1+ 26. Kxg1 Rg7+ 27. Kf1 Rg6 28. Qh3 Nd7 29. Nxd5 exd5 30. Qxd7 Rxf3 31. Qxd5+ Rf7 32. Qxe5 Rgf6 33. Qg5+ Kf8 34. Qc5+ Kg7 35. Qg5+ Kf8 36. Qc5+ Kg7 1/2-1/2

[Event "Warsaw YMCA Autumn-B 279th"]
[Site "Warsaw"]
[Date "2023.10.17"]
[Round "5"]
[White "Pasternak Winiarski, Adam"]
[Black "Mazurek, Filip"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "1576"]
[BlackElo "1524"]
[PlyCount "51"]
[EventDate "2023.09.21"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Qc7 6. h3 g6 7. Nf3 Bf5 8. Be2 Nf6 9. Na3 a6 10. Nc2 Ne4 11. Ne3 Qd7 12. c4 Nf6 13. Ne5 Qd6 14. cxd5 Nxe5 15. dxe5 Qxe5 16. 0-0 Rd8 17. Qb3 b5 18. a4 Nxd5 19. axb5 Nf4 20. Bf3 Bh6 21. Nxf5 gxf5 22. Bc6+ Kf8 23. Bxf4 Bxf4 24. bxa6 Qc5 25. Qc3 Qxc3 26. bxc3 1-0

[Event "Warsaw YMCA Autumn-B 279th"]
[Site "Warsaw"]
[Date "2023.10.12"]
[Round "4"]
[White "Mazurek, Filip"]
[Black "Kurowski, Maciej"]
[Result "0-1"]
[ECO "C56"]
[WhiteElo "1524"]
[BlackElo "1631"]
[PlyCount "74"]
[EventDate "2023.09.21"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. e5 d5 6. Bb5 Ne4 7. Nxd4 Bc5 8. Be3 0-0 9. Nxc6 bxc6 10. Bxc5 Nxc5 11. Bxc6 Ba6 12. Bxa8 Qg5 13. Nc3 Qxe5+ 14. Ne2 Rxa8 15. 0-0 Bxe2 16. Re1 Bxd1 17. Rxe5 Bxc2 18. Rxd5 Ne6 19. Rc1 Be4 20. Re5 Bb7 21. f4 g6 22. g4 Rd8 23. f5 Nf4 24. Rxc7 Rd1+ 25. Kf2 Nd3+ 26. Ke2 Bf3+ 27. Kxf3 Nxe5+ 28. Kf4 f6 29. Rxa7 Rd4+ 30. Ke3 Rb4 31. g5 gxf5 32. gxf6 Ng4+ 33. Kf3 Nxh2+ 34. Kg3 Nf1+ 35. Kf2 Nd2 36. Rg7+ Kf8 37. b3 Ne4+ 0-1

[Event "Warsaw YMCA Autumn-B 279th"]
[Site "Warsaw"]
[Date "2023.10.05"]
[Round "3"]
[White "Sypula, Krzysztof"]
[Black "Mazurek, Filip"]
[Result "1/2-1/2"]
[ECO "E18"]
[WhiteElo "1686"]
[BlackElo "1524"]
[PlyCount "80"]
[EventDate "2023.09.21"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. d4 e6 2. c4 Nf6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. Nc3 Ne4 7. Qd3 Nxc3 8. bxc3 f5 9. d5 0-0 10. 0-0 Na6 11. Rd1 Nc5 12. Qc2 Qe8 13. Nd4 Qg6 14. Nb5 a6 15. Nxc7 Rac8 16. d6 Bxd6 17. Rxd6 Rxc7 18. Rxb6 Bxg2 19. Kxg2 Ne4 20. Qd3 Rfc8 21. f3 Nf6 22. Rxa6 Rxc4 23. Bd2 Nd5 24. Kh1 Qh5 25. Ra8 Qe8 26. Qxc4 Rxa8 27. a4 Qb8 28. Qa2 Qe5 29. Qc4 Nb6 30. Qd3 Nxa4 31. Bf4 Qd5 32. c4 Nc5 33. Rxa8+ Qxa8 34. Qd6 e5 35. Bxe5 Qc6 36. Qe7 Ne6 37. Bd6 h6 38. c5 Qa4 39. Kg2 Qd1 40. Kf2 Qd4+ 1/2-1/2

[Event "Warsaw YMCA Autumn-B 279th"]
[Site "Warsaw"]
[Date "2023.09.28"]
[Round "2"]
[White "Mazurek, Filip"]
[Black "Bartczak, Hanna"]
[Result "1-0"]
[ECO "B09"]
[WhiteElo "1524"]
[BlackElo "1482"]
[PlyCount "41"]
[EventDate "2023.09.21"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 c5 6. e5 Ng4 7. Bb5+ Bd7 8. e6 Bxb5 9. exf7+ Kf8 10. Nxb5 Qa5+ 11. Nc3 Nh6 12. 0-0 Nc6 13. Ne2 cxd4 14. Nexd4 Nxd4 15. Nxd4 Kxf7 16. f5 Ke8 17. Ne6 Qb6+ 18. Kh1 Nxf5 19. g4 Bxb2 20. Bxb2 Qxb2 21. gxf5 1-0

[Event "Warsaw YMCA Autumn-B 279th"]
[Site "Warsaw"]
[Date "2023.09.21"]
[Round "1"]
[White "Szukalski, Antoni"]
[Black "Mazurek, Filip"]
[Result "1-0"]
[ECO "B44"]
[WhiteElo "1664"]
[BlackElo "1524"]
[PlyCount "97"]
[EventDate "2023.09.21"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Be2 Nf6 6. Nxc6 bxc6 7. Nc3 d5 8. exd5 cxd5 9. 0-0 Bd6 10. Nb5 Bb8 11. c4 a6 12. Nd4 Qc7 13. g3 dxc4 14. Qa4+ Bd7 15. Qxc4 Qxc4 16. Bxc4 0-0 17. Rd1 e5 18. Nb3 Bg4 19. Re1 Rc8 20. Bf1 Bf3 21. Be3 Ng4 22. Rac1 Bd6 23. Rxc8+ Rxc8 24. Rc1 Rxc1 25. Bxc1 a5 26. h3 Nf6 27. Nxa5 Ne4 28. Nc4 Bc5 29. Be3 Bd4 30. Bg2 Be2 31. Bxe4 Bxc4 32. b3 Be2 33. Bxd4 exd4 34. f4 Kf8 35. Kf2 Ba6 36. Ke1 g6 37. Kd2 Ke7 38. Bd5 Bc8 39. g4 Kd6 40. Bc4 f6 41. Kd3 h5 42. gxh5 gxh5 43. h4 Kc5 44. a3 Bf5+ 45. Kd2 Bg4 46. Bf7 Kd6 47. Kd3 Kc5 48. b4+ Kb5 49. Bb3 1-0

