[Event "POL-ch Blitz U18"]
[Site "Bydgoszcz"]
[Date "2023.08.31"]
[Round "7"]
[White "Mazgaj, Bartosz"]
[Black "Mrozowski, Nikodem"]
[Result "0-1"]
[ECO "B56"]
[WhiteElo "1205"]
[BlackElo "1288"]
[PlyCount "61"]
[EventDate "2023.08.28"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[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. Be3 Ng4 7. Nxc6 bxc6 8. Bf4 Qb6 9. Qd2 Nxf2 10. Be3 Nxe4 11. Bxb6 Nxd2 12. Bxa7 Nxf1 13. Bf2 Ba6 14. Ne2 Bxe2 15. Kxe2 Nxh2 16. Rxh2 g6 17. Bd4 e5 18. Bc3 Bg7 19. Rd1 d5 20. a3 0-0 21. Rh4 d4 22. Bb4 Rfc8 23. c3 c5 24. Bxc5 Rxc5 25. cxd4 exd4 26. Kd3 Rb8 27. b4 Rc3+ 28. Ke4 Rxa3 29. Rb1 Ra4 30. b5 d3+ 31. Kxd3 0-1

[Event "POL-ch Blitz U18"]
[Site "Bydgoszcz"]
[Date "2023.08.31"]
[Round "3"]
[White "Mazgaj, Bartosz"]
[Black "Sniedziewski, Emil"]
[Result "0-1"]
[ECO "B36"]
[WhiteElo "1205"]
[BlackElo "1389"]
[PlyCount "64"]
[EventDate "2023.08.28"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Nf6 6. Nc3 d6 7. Be3 Ng4 8. Nxc6 bxc6 9. Bd2 Qb6 10. Qf3 Bg7 11. h3 Ne5 12. Qd1 Be6 13. b3 0-0 14. Be2 f5 15. exf5 Bxf5 16. 0-0 Rad8 17. Rc1 Nd3 18. Bxd3 Bxd3 19. Ne2 Bf5 20. Be3 Qc7 21. Qd2 Rfe8 22. Nd4 e5 23. Nxf5 gxf5 24. Rfe1 Qf7 25. Qc2 d5 26. cxd5 cxd5 27. Bd2 d4 28. Bb4 e4 29. Qc4 Qxc4 30. Rxc4 Rc8 31. Rcc1 d3 32. Rcd1 Rc2 0-1

[Event "POL-ch Rapid U18"]
[Site "Bydgoszcz"]
[Date "2023.08.30"]
[Round "10"]
[White "Halhoul, Kamil"]
[Black "Mazgaj, Bartosz"]
[Result "1-0"]
[ECO "A85"]
[WhiteElo "1376"]
[BlackElo "1363"]
[PlyCount "87"]
[EventDate "2023.08.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 e6 2. c4 f5 3. Nc3 Nf6 4. Bf4 Be7 5. e3 0-0 6. Bd3 b6 7. Nge2 Bb7 8. 0-0 d6 9. f3 Nbd7 10. Ng3 c5 11. d5 e5 12. Bg5 g6 13. f4 e4 14. Be2 Ne8 15. Bxe7 Qxe7 16. a3 Ndf6 17. h4 h5 18. Nh1 Ng4 19. Bxg4 hxg4 20. g3 Qf6 21. Nf2 Nc7 22. Qc2 Rfe8 23. Rfd1 Rab8 24. Qa4 Ra8 25. Qd7 Re7 26. Qa4 Ree8 27. Rab1 a5 28. Nb5 Qd8 29. Nxc7 Qxc7 30. Rdc1 Kg7 31. Nd1 Reb8 32. Nc3 Ba6 33. b3 Kg8 34. Rb2 Kg7 35. Rcb1 Kg8 36. Nb5 Bxb5 37. Qxb5 Ra7 38. b4 Rab7 39. bxa5 bxa5 40. Qxb7 Rxb7 41. Rxb7 Qc8 42. Rb8 Qxb8 43. Rxb8+ Kg7 44. Ra8 1-0

[Event "POL-ch Rapid U18"]
[Site "Bydgoszcz"]
[Date "2023.08.30"]
[Round "9"]
[White "Mazgaj, Bartosz"]
[Black "Zajadlak, Milosz"]
[Result "1/2-1/2"]
[ECO "C56"]
[WhiteElo "1363"]
[BlackElo "1557"]
[PlyCount "33"]
[EventDate "2023.08.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. d4 exd4 4. Nf3 Nc6 5. 0-0 Nxe4 6. Re1 d5 7. Bxd5 Qxd5 8. Nc3 Qa5 9. Nxe4 Be6 10. Neg5 0-0-0 11. Nxe6 fxe6 12. Bd2 Qh5 13. Ng5 Qxd1 14. Raxd1 Re8 15. Rxe6 Be7 16. Rde1 Kd7 17. Nf3 1/2-1/2

[Event "POL-ch Rapid U18"]
[Site "Bydgoszcz"]
[Date "2023.08.29"]
[Round "5"]
[White "Mazgaj, Bartosz"]
[Black "Brzezina, Pawel"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "1363"]
[BlackElo "1492"]
[PlyCount "56"]
[EventDate "2023.08.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nc6 3. Nf3 Bc5 4. 0-0 Nf6 5. d3 h6 6. c3 d6 7. Re1 0-0 8. Nbd2 Bb6 9. Nf1 Be6 10. Bb3 Ne7 11. Ng3 Ng6 12. d4 Bg4 13. dxe5 dxe5 14. Be3 Bxe3 15. Rxe3 Qxd1+ 16. Bxd1 Rfd8 17. Be2 Bxf3 18. Bxf3 Rd2 19. Re2 Rad8 20. Rae1 Rxe2 21. Rxe2 Rd1+ 22. Nf1 Nh4 23. Rd2 Nxf3+ 24. gxf3 Rb1 25. Kg2 Nh5 26. Ne3 Nf4+ 27. Kg3 Rg1+ 28. Kh4 g5# 0-1

[Event "POL-ch Rapid U18"]
[Site "Bydgoszcz"]
[Date "2023.08.29"]
[Round "4"]
[White "Mazgaj, Bartosz"]
[Black "Mucha, Wojciech1111"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1363"]
[PlyCount "96"]
[EventDate "2023.08.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. d4 Nxd5 4. Nf3 e6 5. c4 Bb4+ 6. Bd2 Bxd2+ 7. Nbxd2 Nf6 8. Be2 Nc6 9. Nb3 0-0 10. 0-0 b6 11. Ne5 Nxe5 12. dxe5 Nd7 13. f4 Bb7 14. Bf3 Bxf3 15. Qxf3 a5 16. Rad1 c5 17. Rd6 a4 18. Nc1 f6 19. Rfd1 Ra7 20. Qc6 Rf7 21. exf6 gxf6 22. Rxe6 Qf8 23. Red6 Nb8 24. Qxb6 Rad7 25. Rxd7 Rxd7 26. Rxd7 Nxd7 27. Qe6+ Qf7 28. Qxf7+ Kxf7 29. Kf2 Nb6 30. b3 axb3 31. axb3 Ke6 32. Nd3 Kf5 33. Nxc5 Kxf4 34. g3+ Ke5 35. Ke3 Kd6 36. Kd4 f5 37. Nd3 Nd7 38. c5+ Kc7 39. b4 h5 40. b5 Nf6 41. b6+ Kb7 42. Ke5 Ng4+ 43. Kxf5 Nxh2 44. Kg5 Nf1 45. Kh4 Kc6 46. Nf4 Ne3 47. Kxh5 Nf5 48. g4 Ne7 1-0

[Event "POL-ch Rapid U18"]
[Site "Bydgoszcz"]
[Date "2023.08.29"]
[Round "6"]
[White "Tyszka, Kacper"]
[Black "Mazgaj, Bartosz"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "1135"]
[BlackElo "1363"]
[PlyCount "40"]
[EventDate "2023.08.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 cxd4 6. cxd4 Qb6 7. Nc3 Bd7 8. Rb1 Bb4 9. Be3 f6 10. a3 Be7 11. Be2 Qc7 12. Nb5 Qb6 13. Nc3 a6 14. exf6 Nxf6 15. Ne5 0-0 16. Bg5 Be8 17. Nxc6 Qxc6 18. 0-0 h6 19. Be3 Bg6 20. Bd3 Qe8 1/2-1/2

[Event "POL-ch U10"]
[Site "Sielpia"]
[Date "2023.03.11"]
[Round "9"]
[White "Mazgaj, Bartosz"]
[Black "Ejsymont, Eryk"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "1094"]
[BlackElo "1403"]
[PlyCount "84"]
[EventDate "2023.03.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Poland"]
[BlackTeam "Poland"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nf3 e6 3. g3 d5 4. exd5 exd5 5. d4 Nc6 6. Bg2 cxd4 7. 0-0 Bc5 8. Nbd2 Nge7 9. Nb3 Bb6 10. Nbxd4 Bg4 11. Nxc6 bxc6 12. c3 0-0 13. Qa4 Bf5 14. Nd4 Bd7 15. Qd1 Nf5 16. Nxf5 Bxf5 17. Re1 Qf6 18. Be3 Rfe8 19. Qd2 Be4 20. Bxe4 Bxe3 21. Rxe3 dxe4 22. Rae1 Qg6 23. f3 f5 24. fxe4 Rxe4 25. Qc2 Rae8 26. Qd2 Qe6 27. Rxe4 fxe4 28. b3 e3 29. Qd3 Kh8 30. Kg2 h6 31. Kf3 Rf8+ 32. Kg2 Rf2+ 33. Kg1 Qh3 34. Qd8+ Kh7 35. Qd3+ g6 36. Qd7+ Qxd7 37. Rxe3 Rxa2 38. Re1 Qd2 39. Re7+ Kg8 40. Re8+ Kf7 41. Re2 Qxe2 42. c4 Qg2# 0-1

[Event "POL-ch U10"]
[Site "Sielpia"]
[Date "2023.03.10"]
[Round "8"]
[White "Halhoul, Kamil"]
[Black "Mazgaj, Bartosz"]
[Result "1-0"]
[ECO "D45"]
[WhiteElo "1358"]
[BlackElo "1094"]
[PlyCount "79"]
[EventDate "2023.03.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Poland"]
[BlackTeam "Poland"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. Nf3 Bb4 5. e3 Nf6 6. a3 Bxc3+ 7. bxc3 Qa5 8. Bd2 Ne4 9. Bd3 Nd6 10. c5 Ne4 11. Bxe4 dxe4 12. Ne5 g6 13. Nc4 Qd8 14. Nd6+ Ke7 15. Nxe4 Qd5 16. Qg4 h6 17. f3 Nd7 18. Qf4 f5 19. Qh4+ Kf7 20. Nd6+ Kg8 21. Qd8+ Nf8 22. c4 Qxd6 23. cxd6 Rh7 24. Qh4 g5 25. Qf2 Ng6 26. 0-0 f4 27. e4 e5 28. dxe5 Nxe5 29. Qd4 Nd7 30. e5 c5 31. Qd5+ Kf8 32. e6 Nb6 33. e7+ Ke8 34. Qg8+ Kd7 35. e8Q+ Kxd6 36. Bxf4+ gxf4 37. Qd8+ Rd7 38. Rad1+ Ke5 39. Rfe1+ Kf5 40. Qe6# 1-0

[Event "POL-ch U10"]
[Site "Sielpia"]
[Date "2023.03.09"]
[Round "7"]
[White "Markowski, Adam"]
[Black "Mazgaj, Bartosz"]
[Result "0-1"]
[ECO "A84"]
[WhiteElo "1183"]
[BlackElo "1094"]
[PlyCount "48"]
[EventDate "2023.03.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Poland"]
[BlackTeam "Poland"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 e6 2. c4 f5 3. Nf3 Nf6 4. Bf4 Be7 5. e3 0-0 6. Bd3 b6 7. 0-0 Bb7 8. Nbd2 c5 9. a3 cxd4 10. exd4 Nc6 11. b4 Nh5 12. d5 Nxb4 13. axb4 Nxf4 14. Bc2 Bxb4 15. dxe6 dxe6 16. Nb3 Qxd1 17. Rfxd1 Rfd8 18. Rxd8+ Rxd8 19. h4 a5 20. Nfd4 Bc3 21. Rd1 Bxd4 22. Nxd4 Rxd4 23. Rb1 Be4 24. Rxb6 Bxc2 0-1

[Event "POL-ch U10"]
[Site "Sielpia"]
[Date "2023.03.08"]
[Round "6"]
[White "Mazgaj, Bartosz"]
[Black "Olejko, Wojciech"]
[Result "1/2-1/2"]
[ECO "B11"]
[WhiteElo "1094"]
[BlackElo "1273"]
[PlyCount "78"]
[EventDate "2023.03.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Poland"]
[BlackTeam "Poland"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c6 2. Nc3 d5 3. Nf3 dxe4 4. Nxe4 Nf6 5. Qe2 Nxe4 6. Qxe4 Qd5 7. Qxd5 cxd5 8. d4 Bf5 9. c3 Nc6 10. Bf4 e6 11. 0-0-0 Be7 12. h3 h5 13. Bd3 Bxd3 14. Rxd3 0-0-0 15. Ne5 Nxe5 16. Bxe5 Bf6 17. f4 Rh6 18. Bxf6 Rxf6 19. Rf1 Rg6 20. Rf2 Kd7 21. Rdf3 f5 22. h4 Rg4 23. g3 Rf8 24. Kc2 Rf6 25. Re3 Rf8 26. Rfe2 Rg6 27. b3 Rc8 28. Kd3 b5 29. Rc2 a5 30. Rc1 Rf6 31. Rc2 Rg6 32. Rc1 Rc6 33. Rc2 Rf6 34. Re1 Rg6 35. Re3 Rf6 36. Re1 Rg6 37. Re3 Rf6 38. Re1 Rg6 39. Re3 Rf6 1/2-1/2

[Event "POL-ch U10"]
[Site "Sielpia"]
[Date "2023.03.07"]
[Round "5"]
[White "Mazgaj, Bartosz"]
[Black "Wolak, Jan"]
[Result "1/2-1/2"]
[ECO "B36"]
[WhiteElo "1094"]
[BlackElo "1235"]
[PlyCount "63"]
[EventDate "2023.03.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Poland"]
[BlackTeam "Poland"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Nf6 6. Nc3 d6 7. Be2 Nxd4 8. Qxd4 Bg7 9. Be3 0-0 10. Qd2 a5 11. 0-0 a4 12. Rab1 Qa5 13. b4 axb3 14. axb3 Qb4 15. f3 Be6 16. Nb5 Qxd2 17. Bxd2 Ra2 18. Rfd1 Bd7 19. Nc3 Raa8 20. Ra1 Bc6 21. Be3 Ng4 22. Rxa8 Rxa8 23. Bd4 Bxd4+ 24. Rxd4 Ra1+ 25. Rd1 Rxd1+ 26. Nxd1 Ne5 27. Nc3 Kg7 28. Kf2 Kf6 29. Nd5+ Bxd5 30. cxd5 e6 31. Bc4 Ke7 32. Ke3 1/2-1/2

[Event "POL-ch U10"]
[Site "Sielpia"]
[Date "2023.03.06"]
[Round "4"]
[White "Janeczek, Maksymilian"]
[Black "Mazgaj, Bartosz"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1250"]
[BlackElo "1094"]
[PlyCount "58"]
[EventDate "2023.03.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Poland"]
[BlackTeam "Poland"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Nf6 5. Bd3 Bd6 6. Bg5 0-0 7. 0-0 h6 8. Bh4 Bg4 9. Re1 Nbd7 10. Nbd2 c6 11. c3 Qc7 12. Qc2 Rfe8 13. a4 a5 14. h3 Bxf3 15. Nxf3 Rxe1+ 16. Rxe1 c5 17. Bxf6 Nxf6 18. dxc5 Bxc5 19. Nd2 Qb6 20. Nb3 Bxf2+ 21. Qxf2 Qxb3 22. Bb5 Ne4 23. Qb6 Qxb2 24. Qxb7 Qf2+ 25. Kh2 Qg3+ 26. Kg1 Qxe1+ 27. Kh2 Qg3+ 28. Kg1 Qb8 29. Qe7 Qa7+ 0-1

[Event "POL-ch U10"]
[Site "Sielpia"]
[Date "2023.03.06"]
[Round "3"]
[White "Kochanowski, Jakub"]
[Black "Mazgaj, Bartosz"]
[Result "0-1"]
[ECO "C07"]
[BlackElo "1094"]
[PlyCount "120"]
[EventDate "2023.03.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Poland"]
[BlackTeam "Poland"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 Qxd5 5. Ngf3 Nc6 6. Bc4 Qd8 7. Nb3 cxd4 8. Nbxd4 Nxd4 9. Qxd4 Qa5+ 10. Bd2 Qc5 11. 0-0-0 Qxd4 12. Nxd4 a6 13. Nb3 b5 14. Bd3 Bb7 15. f3 Bd6 16. Bc3 Nf6 17. Bxh7 Bf4+ 18. Kb1 Rxh7 19. g3 Bc7 20. Rd3 Bxg3 21. Bxf6 gxf6 22. Rg1 Be5 23. Na5 Bd5 24. Rxd5 exd5 25. Rg8+ Kd7 26. Rxa8 Rxh2 27. a3 Bc7 28. Nb3 a5 29. Ra7 Kd6 30. Nd4 Bb6 31. Ra6 Kc7 32. Nb3 Kb7 33. Nc5+ Bxc5 34. Rxf6 Rh8 35. Rxf7+ Kc6 36. Rf6+ Bd6 37. Re6 Rh1+ 38. Ka2 Rf1 39. Re3 a4 40. Rc3+ Bc5 41. b4 axb3+ 42. Kxb3 Ra1 43. Kb2 Rd1 44. Kb3 Kb6 45. a4 bxa4+ 46. Kxa4 Ra1+ 47. Kb3 Ra3+ 48. Kb2 Bd4 49. Kxa3 Bxc3 50. Kb3 d4 51. Kc4 Kc6 52. Kd3 Kd5 53. f4 Bb2 54. f5 Ke5 55. f6 Kxf6 56. Ke4 Ke6 57. Kd3 Kd5 58. Kd2 Kc4 59. Ke2 Kc3 60. Kd1 Ba3 0-1

[Event "POL-ch U10"]
[Site "Sielpia"]
[Date "2023.03.05"]
[Round "2"]
[White "Mazgaj, Bartosz"]
[Black "Serafin, Franciszek"]
[Result "0-1"]
[ECO "B35"]
[WhiteElo "1094"]
[BlackElo "1241"]
[PlyCount "86"]
[EventDate "2023.03.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Poland"]
[BlackTeam "Poland"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. Nc3 Nc6 6. Be3 Nf6 7. Bc4 Qa5 8. 0-0 d6 9. h3 0-0 10. Bb3 Bd7 11. Qf3 Rac8 12. Rad1 a6 13. Rd2 Ne5 14. Qe2 b5 15. Nd5 Nxd5 16. Bxd5 Nc4 17. Bxc4 Rxc4 18. a3 Rcc8 19. Nb3 Qc7 20. Bd4 Bh6 21. Be3 Bg7 22. Bd4 Bh6 23. f4 Qc4 24. Qf3 Qc7 25. g4 Bc6 26. g5 Bg7 27. Bxg7 Kxg7 28. Re2 Qd7 29. h4 f5 30. Nd2 fxe4 31. Qg3 Bd5 32. h5 Rxc2 33. Rh2 e3 34. hxg6 Rxd2 35. Rxh7+ Kg8 36. Rh8+ Kg7 37. Rh7+ Kxg6 38. f5+ Kxh7 39. Qh4+ Kg8 40. Rf4 Rd1+ 41. Rf1 Rxf1+ 42. Kxf1 Qxf5+ 43. Ke1 Qf1# 0-1

[Event "POL-ch U10"]
[Site "Sielpia"]
[Date "2023.03.04"]
[Round "1"]
[White "Zawadzki, Antoni"]
[Black "Mazgaj, Bartosz"]
[Result "0-1"]
[ECO "C07"]
[BlackElo "1094"]
[PlyCount "100"]
[EventDate "2023.03.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Poland"]
[BlackTeam "Poland"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. c3 cxd4 5. cxd4 dxe4 6. Nxe4 Bb4+ 7. Nc3 Nc6 8. Bb5 Qd5 9. Bxc6+ Qxc6 10. Qf3 Bd7 11. Bd2 Nf6 12. Nge2 Qxf3 13. gxf3 Bc6 14. Rg1 g6 15. Rg3 Ke7 16. a3 Bd6 17. f4 Ne4 18. Nxe4 Bxe4 19. Nc3 Bc6 20. Rc1 Rac8 21. h3 Rhd8 22. Be3 Bc7 23. h4 Bb6 24. Ne2 Be4 25. Rd1 Rc2 26. Bc1 h5 27. Rc3 Rxc3 28. Nxc3 Bc6 29. Be3 Rd7 30. Ke2 Kf8 31. b4 a6 32. a4 Bd8 33. d5 Bxd5 34. Nxd5 exd5 35. Rh1 Be7 36. Bd2 Rd6 37. Rc1 Rc6 38. Rh1 Rc4 39. Rc1 Rxc1 40. Bxc1 Bxh4 41. Kf3 Bf6 42. Bd2 Ke7 43. Ke3 Kd6 44. Kf3 d4 45. Ke4 Ke6 46. f3 Bg7 47. Bc1 h4 48. f5+ gxf5+ 49. Kf4 Be5+ 50. Kg5 h3 0-1

[Event "POL-ch U10"]
[Site "Jastrzebia Gora"]
[Date "2022.03.16"]
[Round "9"]
[White "Wons, Krystian"]
[Black "Mazgaj, Bartosz"]
[Result "1-0"]
[ECO "E21"]
[WhiteElo "1132"]
[BlackElo "1055"]
[PlyCount "91"]
[EventDate "2022.03.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 e6 3. c4 Bb4+ 4. Nc3 Bxc3+ 5. bxc3 c5 6. Bb2 0-0 7. Qc2 Nc6 8. e4 d5 9. cxd5 exd5 10. e5 Nd7 11. Bd3 h6 12. 0-0 c4 13. Be2 Re8 14. Nd2 Nf8 15. f4 Ne7 16. Ba3 Nf5 17. Qc1 Ne6 18. Nf3 Nc7 19. Rb1 a6 20. g4 Ne7 21. f5 Nb5 22. Bc5 b6 23. Bxe7 Rxe7 24. a4 Na7 25. Rb2 b5 26. axb5 axb5 27. Kh1 Bd7 28. f6 Re6 29. g5 h5 30. fxg7 Kxg7 31. Nh4 Kf8 32. Bxh5 Be8 33. Rbf2 Re7 34. Ng6+ Kg8 35. Nxe7+ Qxe7 36. Qf4 Nc6 37. Bxf7+ Bxf7 38. Qxf7+ Qxf7 39. Rxf7 b4 40. cxb4 Nxb4 41. e6 Re8 42. e7 c3 43. Rf8+ Rxf8 44. exf8Q+ Kh7 45. Qh6+ Kg8 46. Rf8# 1-0

[Event "POL-ch U10"]
[Site "Jastrzebia Gora"]
[Date "2022.03.15"]
[Round "8"]
[White "Mazgaj, Bartosz"]
[Black "Rogaczewski, Olaf"]
[Result "0-1"]
[ECO "B45"]
[WhiteElo "1055"]
[BlackElo "1174"]
[PlyCount "84"]
[EventDate "2022.03.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 Bc5 6. Nb3 Bb4 7. Bd2 Nge7 8. a3 Bd6 9. Nb5 Bc7 10. Bg5 Ba5+ 11. Bd2 Bxd2+ 12. Qxd2 0-0 13. Nd6 a6 14. Nxc8 Rxc8 15. 0-0-0 Qb6 16. Nd4 Na5 17. b4 Nc4 18. Bxc4 Rxc4 19. f3 Rd8 20. Nb3 d5 21. Na5 Rc7 22. Qd4 Qb5 23. Qd3 Qa4 24. Qb3 Qd7 25. exd5 exd5 26. Qd3 Rdc8 27. Rd2 b6 28. Nb3 Rc3 29. Nc5 R8xc5 30. bxc5 Rxd3 31. Rxd3 bxc5 32. Rb3 f6 33. Kd2 d4 34. Rhb1 Qe6 35. Rb8+ Kf7 36. R8b6 Qe3+ 37. Kd1 Qg1+ 38. Kd2 Qxg2+ 39. Kd3 Qxf3+ 40. Kd2 Qf2+ 41. Kd3 Qe3+ 42. Kc4 Qc3# 0-1

[Event "POL-ch U10"]
[Site "Jastrzebia Gora"]
[Date "2022.03.14"]
[Round "7"]
[White "Jasinski, Bartlomiej"]
[Black "Mazgaj, Bartosz"]
[Result "0-1"]
[ECO "E79"]
[BlackElo "1055"]
[PlyCount "146"]
[EventDate "2022.03.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Be3 Nf6 7. Nc3 0-0 8. Be2 d6 9. 0-0 Bd7 10. f4 a6 11. Nc2 Rc8 12. Rc1 Na5 13. Na3 Nc6 14. Qb3 Bg4 15. Bxg4 Nxg4 16. Bb6 Nd4 17. Bxd8 Nxb3 18. axb3 Rfxd8 19. Nd5 Rd7 20. e5 Re8 21. Rce1 dxe5 22. h3 Nf6 23. Nb6 Rd2 24. fxe5 Nd7 25. Nxd7 Rxd7 26. b4 Rd2 27. Rf2 Red8 28. Nb1 Rd1 29. Rff1 Rxe1 30. Rxe1 Rd4 31. Nc3 Rxc4 32. Nd5 e6 33. Nf6+ Bxf6 34. exf6 Kf8 35. Rd1 Ke8 36. b5 axb5 37. Rd2 Rf4 38. Rf2 Rd4 39. Kf1 Kd7 40. Ke2 Kd6 41. Ke3 Rc4 42. Rf4 Rc2 43. Rh4 Ke5 44. Rb4 Kxf6 45. Kf3 Rc5 46. g4 e5 47. h4 h5 48. Rb3 hxg4+ 49. Kxg4 Rc4+ 50. Kg3 b4 51. Rf3+ Kg7 52. Re3 f6 53. Rd3 Rd4 54. Re3 Kf7 55. Re2 Ke6 56. Rf2 f5 57. Rh2 Rd3+ 58. Kg2 Rd2+ 59. Kg3 f4+ 60. Kh3 Rxh2+ 61. Kxh2 Kf5 62. Kg2 Kg4 63. b3 f3+ 64. Kf2 e4 65. h5 gxh5 66. Kf1 e3 67. Ke1 h4 68. Kf1 h3 69. Kg1 h2+ 70. Kxh2 e2 71. Kg1 e1Q+ 72. Kh2 Qg3+ 73. Kh1 Qg2# 0-1

[Event "POL-ch U10"]
[Site "Jastrzebia Gora"]
[Date "2022.03.13"]
[Round "6"]
[White "Mazgaj, Bartosz"]
[Black "Jamka, Wojciech"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "1055"]
[PlyCount "71"]
[EventDate "2022.03.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. e5 d5 7. Bb5 Ne4 8. cxd4 Bb4+ 9. Bd2 Nxd2 10. Nbxd2 0-0 11. Bxc6 bxc6 12. 0-0 Bd7 13. Rc1 Qe7 14. a3 Bxd2 15. Qxd2 Qe6 16. Rfe1 Qg6 17. Qg5 Qxg5 18. Nxg5 Rfe8 19. Rc2 h6 20. Nf3 Rab8 21. Rec1 Rb6 22. Kf1 Reb8 23. b4 Ra6 24. Rc3 Rab6 25. Nd2 Ra6 26. Nf3 Rab6 27. Ne1 Be8 28. Nd3 Kf8 29. Ke2 g5 30. Nc5 Rb5 31. Ke3 a5 32. Kd2 axb4 33. axb4 Ra8 34. Nd3 Ra2+ 35. R1c2 Ra1 36. Rc1 1/2-1/2

[Event "POL-ch U10"]
[Site "Jastrzebia Gora"]
[Date "2022.03.12"]
[Round "5"]
[White "Janeczek, Maksymilian"]
[Black "Mazgaj, Bartosz"]
[Result "1/2-1/2"]
[ECO "B35"]
[WhiteElo "1135"]
[BlackElo "1055"]
[PlyCount "60"]
[EventDate "2022.03.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 0-0 8. 0-0 Nxe4 9. Bxf7+ Rxf7 10. Nxe4 h6 11. Nxc6 bxc6 12. c3 Qc7 13. Qc2 d6 14. Ng3 Bf5 15. Nxf5 Rxf5 16. Qe4 Raf8 17. Qe6+ Kh7 18. Rfe1 R8f6 19. Qb3 Re5 20. Bd4 Rb5 21. Qa3 Ra5 22. Qb3 Rb5 23. Qc2 Rf7 24. Re6 Rbf5 25. Bxg7 Kxg7 26. g3 Qb6 27. Rf1 R5f6 28. Rxf6 Rxf6 29. Re1 e5 30. Re4 Qc7 1/2-1/2

[Event "POL-ch U10"]
[Site "Jastrzebia Gora"]
[Date "2022.03.12"]
[Round "4"]
[White "Radzimski, Antoni"]
[Black "Mazgaj, Bartosz"]
[Result "1-0"]
[ECO "B35"]
[WhiteElo "1695"]
[BlackElo "1055"]
[PlyCount "137"]
[EventDate "2022.03.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 Qa5 8. 0-0 0-0 9. h3 d6 10. Bb3 Bd7 11. Re1 Rfc8 12. Nd5 Nxd5 13. exd5 Ne5 14. Qe2 f5 15. Bd2 Qc7 16. Bc3 f4 17. Nc6 bxc6 18. Bxe5 Bxe5 19. Qxe5 dxe5 20. d6+ Kg7 21. dxc7 Kf6 22. Re2 Rxc7 23. Rae1 Be6 24. Bxe6 Kxe6 25. Rxe5+ Kf6 26. Re6+ Kf7 27. R6e4 g5 28. h4 h6 29. Re5 Kf6 30. Re6+ Kg7 31. Rxe7+ Rxe7 32. Rxe7+ Kf6 33. Rc7 Rd8 34. Rxc6+ Kf5 35. hxg5 hxg5 36. Rc5+ Kg4 37. f3+ Kh4 38. b3 g4 39. fxg4 Kxg4 40. Rc3 Rf8 41. Kf2 Kf5 42. Kf3 Rg8 43. Rc5+ Ke6 44. Kxf4 Rxg2 45. a4 Kd6 46. Rc8 Kd5 47. Ke3 Rg6 48. Rc7 a6 49. Kd2 Rg2+ 50. Kc3 Rg3+ 51. Kb4 Rg4+ 52. c4+ Kd6 53. Ra7 a5+ 54. Rxa5 Rg8 55. Rb5 Kc7 56. a5 Rb8 57. Rxb8 Kxb8 58. Kb5 Ka7 59. c5 Kb7 60. c6+ Kb8 61. a6 Kc7 62. a7 Kd8 63. a8Q+ Ke7 64. c7 Kf6 65. c8Q Ke7 66. Qd8+ Ke6 67. Qe4+ Kf7 68. Qde7+ Kg8 69. Qa8# 1-0

[Event "POL-ch U10"]
[Site "Jastrzebia Gora"]
[Date "2022.03.10"]
[Round "3"]
[White "Mazgaj, Bartosz"]
[Black "Wysocki, Michal1111"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1055"]
[PlyCount "65"]
[EventDate "2022.03.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. c3 h6 6. 0-0 0-0 7. Nbd2 d6 8. Re1 Ng4 9. Re2 a6 10. Bb3 Nf6 11. Nf1 Bg4 12. Re1 Bxf3 13. Qxf3 Qd7 14. Be3 Bxe3 15. Nxe3 Na5 16. Bc2 c6 17. b4 d5 18. exd5 cxd5 19. bxa5 d4 20. cxd4 exd4 21. Nc4 h5 22. Nb6 Qc7 23. Nxa8 Rxa8 24. Bb3 Ng4 25. Qg3 Qxa5 26. h3 Nf6 27. Re7 Rf8 28. Rc1 Qa3 29. Rcc7 Ne8 30. Bxf7+ Rxf7 31. Rxe8+ Kh7 32. Rxf7 Qxa2 33. Qxg7# 1-0

[Event "POL-ch U10"]
[Site "Jastrzebia Gora"]
[Date "2022.03.09"]
[Round "2"]
[White "Pawluczuk, Maciej"]
[Black "Mazgaj, Bartosz"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "1238"]
[BlackElo "1055"]
[PlyCount "57"]
[EventDate "2022.03.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Be2 Nbd7 5. d3 b6 6. 0-0 Bb7 7. Re1 g6 8. Bf1 Bg7 9. Nbd2 0-0 10. d4 Rc8 11. d5 Ng4 12. Ng5 Nge5 13. f4 h6 14. Nh3 Qc7 15. fxe5 Nxe5 16. Nc4 Ba6 17. Nxe5 Bxf1 18. Rxf1 dxe5 19. Qg4 c4 20. Qh4 Qc5+ 21. Kh1 g5 22. Bxg5 f6 23. Bxh6 Bxh6 24. Qxh6 Kf7 25. Qh5+ Kg7 26. Rf3 Rh8 27. Rg3+ Kf8 28. Qxh8+ Kf7 29. Rg7# 1-0

[Event "POL-ch U10"]
[Site "Jastrzebia Gora"]
[Date "2022.03.08"]
[Round "1"]
[White "Mazgaj, Bartosz"]
[Black "Pawlicz, Filip"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "1055"]
[BlackElo "1280"]
[PlyCount "128"]
[EventDate "2022.03.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. 0-0 h6 7. Nbd2 0-0 8. Re1 Be6 9. Bb5 a6 10. Ba4 b5 11. Bc2 Ba7 12. Nf1 Ne7 13. Be3 c5 14. Ng3 Qd7 15. a3 Rfd8 16. b4 Ng4 17. h3 Nxe3 18. fxe3 Rac8 19. d4 cxd4 20. cxd4 Qc7 21. Rc1 exd4 22. exd4 Qb7 23. Kh1 Bc4 24. Bd3 d5 25. exd5 Bxd5 26. Rxc8 Rxc8 27. Be4 Qc7 28. Bxd5 Nxd5 29. Ne4 Nc3 30. Qc2 Nxe4 31. Qxc7 Nf2+ 32. Kg1 Nxh3+ 33. gxh3 Rxc7 34. Kf1 Rc3 35. Ke2 Kf8 36. Rd1 Ke7 37. d5 Re3+ 38. Kf2 Rd3+ 39. Ke2 Rxd1 40. Kxd1 Kd6 41. Nh4 g6 42. Ke2 Kxd5 43. Kf3 Bd4 44. Ng2 Bb2 45. Ne1 Bxa3 46. Nc2 Bc1 47. Ke2 Kc4 48. Ne3+ Bxe3 49. Kxe3 Kxb4 50. Kd2 Kb3 51. h4 Kb2 52. h5 a5 53. hxg6 fxg6 54. Kd3 a4 55. Ke4 a3 56. Ke5 a2 57. Kf6 a1Q 58. Kxg6 Qf1 59. Kxh6 Qg2 60. Kh5 Kc3 61. Kh4 Kd4 62. Kh5 Ke5 63. Kh6 Kf6 64. Kh5 Qh3# 0-1

