[Event "POL-ch U20"]
[Site "Pokrzywna"]
[Date "2021.12.13"]
[Round "9"]
[White "Sidorczuk, Pawel"]
[Black "Bujalski, Mateusz"]
[Result "1-0"]
[ECO "A50"]
[WhiteElo "1887"]
[BlackElo "1802"]
[PlyCount "67"]
[EventDate "2021.12.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. d4 b6 2. c4 Nf6 3. f3 e6 4. e4 Bb7 5. Nc3 d5 6. cxd5 exd5 7. e5 Nfd7 8. f4 Bb4 9. Nf3 0-0 10. Bd3 f5 11. a3 Bxc3+ 12. bxc3 Qe7 13. Qe2 g6 14. h4 h5 15. g4 hxg4 16. Ng5 Kg7 17. Be3 Rh8 18. h5 Nf8 19. Kd2 Nc6 20. hxg6 Nxg6 21. Bxf5 Na5 22. Ne6+ Qxe6 23. Bxe6 Nb3+ 24. Kc2 Nxa1+ 25. Rxa1 g3 26. Qg4 Rh2+ 27. Kb3 a5 28. a4 b5 29. f5 bxa4+ 30. Ka3 g2 31. Qxg6+ Kh8 32. Bh6 g1Q 33. Rxg1 Rg2 34. Bg7# 1-0

[Event "POL-ch U20"]
[Site "Pokrzywna"]
[Date "2021.12.12"]
[Round "8"]
[White "Radzimski, Antoni"]
[Black "Bujalski, Mateusz"]
[Result "1-0"]
[ECO "B27"]
[WhiteElo "1613"]
[BlackElo "1802"]
[PlyCount "63"]
[EventDate "2021.12.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 c5 4. Nf3 Nc6 5. d5 Ne5 6. Nxe5 Bxe5 7. f4 Bg7 8. Bd3 d6 9. 0-0 Bd7 10. h3 Qb6 11. Kh2 0-0-0 12. a4 Nh6 13. a5 Qc7 14. Nb5 Bxb5 15. Bxb5 e5 16. fxe5 Bxe5+ 17. Kh1 Ng8 18. a6 b6 19. c3 f6 20. Bd2 h5 21. Rc1 Qg7 22. b4 Ne7 23. bxc5 dxc5 24. Bf4 Kc7 25. Bxe5+ fxe5 26. Qb3 Kd6 27. Be2 Rdf8 28. Rb1 Rxf1+ 29. Bxf1 Rf8 30. Be2 Qh6 31. Bf3 g5 32. Qxb6+ 1-0

[Event "POL-ch U20"]
[Site "Pokrzywna"]
[Date "2021.12.11"]
[Round "7"]
[White "Bujalski, Mateusz"]
[Black "Kocierz, Pawel"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1802"]
[BlackElo "1774"]
[PlyCount "105"]
[EventDate "2021.12.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 g6 3. f4 Bg7 4. Nf3 Nc6 5. Bb5 d6 6. 0-0 Nf6 7. d3 0-0 8. Bxc6 bxc6 9. Qe1 Rb8 10. h3 Qb6 11. Be3 Ba6 12. Rb1 Bb5 13. b4 Qc7 14. bxc5 dxc5 15. Bxc5 Qxf4 16. Bxa7 Ra8 17. Bd4 Bh6 18. Ne5 Qd2 19. Qxd2 Bxd2 20. Nxb5 cxb5 21. Nc6 Rfe8 22. Nxe7+ Rxe7 23. Bxf6 Rc7 24. Rxb5 Rxc2 25. Rfb1 Rcc8 26. R5b2 Bc3 27. Bxc3 Rxc3 28. Rb8+ Rxb8 29. Rxb8+ Kg7 30. Rb3 Rc2 31. a4 Ra2 32. Rb4 Kf6 33. Kh2 Ke5 34. Kg3 Ra3 35. Rb5+ Ke6 36. Kf4 Rxd3 37. a5 Ra3 38. Rb6+ Kd7 39. a6 Ra4 40. Ke5 Kc8 41. Kf6 Kc7 42. Rb7+ Kc8 43. Rxf7 Rxa6+ 44. Kg5 Ra5+ 45. Kg4 h5+ 46. Kg3 Re5 47. Kf3 Kd8 48. Rf6 g5 49. Rf5 g4+ 50. Kf4 Rxf5+ 51. Kxf5 gxh3 52. gxh3 Ke7 53. h4 1-0

[Event "POL-ch U20"]
[Site "Pokrzywna"]
[Date "2021.12.10"]
[Round "6"]
[White "Kutowski, Marcel"]
[Black "Bujalski, Mateusz"]
[Result "1-0"]
[ECO "C88"]
[WhiteElo "1894"]
[BlackElo "1802"]
[PlyCount "95"]
[EventDate "2021.12.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[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 Bb7 9. d3 d6 10. c3 Na5 11. Bc2 c5 12. Nbd2 c4 13. d4 Nc6 14. d5 Nb8 15. Nf1 Nbd7 16. Ng3 g6 17. Bh6 Re8 18. h3 Bf8 19. Qd2 Bg7 20. Nf5 gxf5 21. Qg5 Nh5 22. Qxh5 Bxh6 23. Qxh6 Qf6 24. Qh5 Nc5 25. exf5 Bxd5 26. Nh2 Qg7 27. Ng4 f6 28. Rad1 Bb7 29. Rxd6 Rf8 30. Qh4 Kh8 31. Rxf6 Rxf6 32. Qxf6 Qxf6 33. Nxf6 Nd3 34. Bxd3 cxd3 35. f3 Rf8 36. Ne4 Bd5 37. axb5 axb5 38. Nd2 Rxf5 39. Re3 Be6 40. Rxd3 Rg5 41. Kf2 Rg8 42. Rd6 Bf7 43. Ne4 b4 44. Rd7 Bg6 45. c4 b3 46. Rd3 Rc8 47. Rc3 Rd8 48. Ke3 1-0

[Event "POL-ch U20"]
[Site "Pokrzywna"]
[Date "2021.12.09"]
[Round "5"]
[White "Bujalski, Mateusz"]
[Black "Golis, Wiktor"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1802"]
[BlackElo "1553"]
[PlyCount "68"]
[EventDate "2021.12.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bb5 Nd4 6. 0-0 a6 7. Bc4 e6 8. d3 Ne7 9. e5 Nxf3+ 10. Qxf3 d5 11. exd6 Qxd6 12. Ne4 Qc7 13. Be3 0-0 14. Nxc5 Nf5 15. c3 b6 16. Ne4 Bb7 17. Qf2 Nxe3 18. Qxe3 Rfd8 19. Ng5 Qc6 20. Rf2 b5 21. Bb3 b4 22. d4 bxc3 23. bxc3 Rac8 24. Rc2 a5 25. a4 Qb6 26. Bxe6 Rxc3 27. Bxf7+ Kh8 28. Rxc3 Bxd4 29. Re1 Qb2 30. Nf3 Bxf3 31. Qxd4+ Rxd4 32. Rxf3 Rd2 33. Rg3 Qd4+ 34. Rge3 Rd3 0-1

[Event "POL-ch U20"]
[Site "Pokrzywna"]
[Date "2021.12.08"]
[Round "4"]
[White "Bujalski, Mateusz"]
[Black "Karut, Kacper"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1802"]
[BlackElo "1826"]
[PlyCount "78"]
[EventDate "2021.12.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bb5 Nd4 6. 0-0 Nxb5 7. Nxb5 d6 8. d3 Bd7 9. Nc3 e6 10. Be3 Rc8 11. f5 exf5 12. exf5 Bxf5 13. Bg5 f6 14. Re1+ Kf7 15. Bf4 Ne7 16. Nb5 Rc6 17. Nxa7 Rb6 18. c4 Nc6 19. Nxc6 Rxc6 20. b4 Qd7 21. b5 Rcc8 22. a4 Rhe8 23. a5 Bg4 24. Rxe8 Rxe8 25. h3 Bh5 26. a6 f5 27. Ra2 bxa6 28. Rxa6 Be5 29. Bxe5 dxe5 30. Ng5+ Kg8 31. Qd2 e4 32. Qf4 e3 33. Rd6 Qa7 34. Ra6 Qd7 35. Rd6 Qg7 36. Re6 Qa1+ 37. Kh2 Rxe6 38. Qb8+ Kg7 39. Nxe6+ Kf6 1-0

[Event "POL-ch U20"]
[Site "Pokrzywna"]
[Date "2021.12.07"]
[Round "3"]
[White "Paprocki, Antoni"]
[Black "Bujalski, Mateusz"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "1889"]
[BlackElo "1802"]
[PlyCount "98"]
[EventDate "2021.12.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 0-0 6. Bg5 d6 7. Nbd2 h6 8. Bh4 Bg4 9. h3 Be6 10. b4 Bb6 11. a4 a6 12. Qb3 Bxc4 13. Nxc4 g5 14. Nxb6 cxb6 15. Bg3 Nh5 16. 0-0 Kg7 17. d4 Qe7 18. dxe5 dxe5 19. b5 Nxg3 20. fxg3 Qc5+ 21. Kh2 Ne7 22. Rab1 a5 23. Rbd1 Rac8 24. Rd3 Rc7 25. Ne1 f5 26. exf5 Rxf5 27. Rxf5 Nxf5 28. Qe6 Ne3 29. Rd7+ Rxd7 30. Qxd7+ Kf6 31. Qd8+ Ke6 32. Qe8+ Kf6 33. Qd8+ Ke6 34. Qd3 Kf6 35. Nf3 e4 36. Qd8+ Kg7 37. Nd4 Nf1+ 38. Kg1 Nxg3 39. Qd7+ Kf6 40. Qe6+ Kg7 41. Qg4 Qxc3 42. Qd7+ Kg6 43. Qe6+ Kh5 44. Qe8+ Kh4 45. Nf5+ Nxf5 46. Qxe4+ Kh5 47. Qe8+ Kh4 48. Qe4+ Kh5 49. g4+ Kh4 1/2-1/2

[Event "POL-ch U20"]
[Site "Pokrzywna"]
[Date "2021.12.06"]
[Round "2"]
[White "Bujalski, Mateusz"]
[Black "Raczek, Krzysztof"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "1802"]
[BlackElo "2029"]
[PlyCount "120"]
[EventDate "2021.12.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Nbd2 Bg7 4. b3 0-0 5. Bb2 b6 6. e4 Bb7 7. Bd3 d6 8. 0-0 Nbd7 9. Qe2 Nh5 10. Qe3 c5 11. e5 cxd4 12. Bxd4 dxe5 13. Nxe5 Nxe5 14. Bxe5 Nf6 15. Qe2 Rc8 16. Rad1 Qd5 17. f3 Nh5 18. Bxg7 Qc5+ 19. Qf2 Kxg7 20. Ne4 Bxe4 21. Bxe4 Qc7 22. c4 Rfd8 23. Bc2 Qe5 24. Rfe1 Rxd1 25. Rxd1 Nf4 26. Kf1 Qa5 27. Bb1 e5 28. g3 Ne6 29. Qe3 Rd8 30. Re1 Kf6 31. a3 Qc5 32. Qxc5 bxc5 33. Be4 Rd2 34. b4 Rxh2 35. b5 Ra2 36. Re3 Nd4 37. Ke1 Ke7 38. Kd1 Kd6 39. Kc1 Re2 40. Rxe2 Nxe2+ 41. Kd2 Nxg3 42. Bd5 h5 43. Ke1 f5 44. Kf2 h4 45. a4 e4 46. fxe4 Nxe4+ 47. Kg2 g5 48. a5 Kc7 49. Be6 Nd6 50. Kh3 Kb8 51. Bd5 Nb7 52. Bxb7 Kxb7 53. Kg2 g4 54. Kf2 f4 55. Kg2 h3+ 56. Kh2 Kc7 57. Kh1 g3 58. Kg1 f3 59. Kh1 f2 60. b6+ Kd6 0-1

[Event "POL-ch U20"]
[Site "Pokrzywna"]
[Date "2021.12.06"]
[Round "1"]
[White "Malek, Jan"]
[Black "Bujalski, Mateusz"]
[Result "1-0"]
[ECO "C84"]
[WhiteElo "2149"]
[BlackElo "1802"]
[PlyCount "87"]
[EventDate "2021.12.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. d3 b5 7. Bb3 0-0 8. a4 Bb7 9. Bd2 d6 10. Na3 Na7 11. c4 bxa4 12. Bxa4 c5 13. b4 Qc7 14. Bc3 cxb4 15. Bxb4 Nc6 16. Bc3 Nd7 17. Nc2 Nc5 18. Ne3 Nd8 19. Bc2 Nde6 20. Re1 Nf4 21. Qd2 Qd7 22. Nf5 Bf6 23. Qe3 g6 24. Ng3 Nce6 25. Ra5 Ng5 26. Nd2 Bd8 27. Ra3 f5 28. d4 Nfh3+ 29. gxh3 f4 30. Qd3 Qxh3 31. c5 a5 32. Bb3+ d5 33. exd5 Ba6 34. d6+ Kg7 35. Nf5+ Rxf5 36. Qxh3 Nxh3+ 37. Kg2 Rg5+ 38. Kf3 Bd3 39. Bd5 Ra7 40. dxe5 h5 41. e6+ Kh6 42. e7 Rg4 43. exd8Q Re7 44. Qf8+ 1-0

[Event "Warsaw YMCA Winter-A 236th"]
[Site "Warsaw"]
[Date "2021.03.25"]
[Round "10"]
[White "Jedrusik, Adam"]
[Black "Bujalski, Mateusz"]
[Result "1-0"]
[ECO "A58"]
[WhiteElo "1821"]
[BlackElo "1897"]
[PlyCount "97"]
[EventDate "2021.01.22"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 c5 2. d5 Nf6 3. c4 b5 4. cxb5 a6 5. bxa6 Bxa6 6. Nc3 g6 7. Nf3 d6 8. g3 Bg7 9. Bg2 Nbd7 10. Rb1 0-0 11. 0-0 Ng4 12. Qc2 Qc7 13. Bd2 Rfb8 14. b3 Nb6 15. Rfd1 c4 16. b4 Bb7 17. h3 Nf6 18. e4 Qd7 19. b5 Ra3 20. Be3 Rxc3 21. Qxc3 Nxe4 22. Qc2 Nxd5 23. Qxe4 Nc3 24. Qxc4 Rc8 25. Qb3 Ne2+ 26. Kh2 Rc3 27. Qb4 Qf5 28. Nh4 Qe5 29. Bf4 Nxf4 30. Qxf4 Qc5 31. Rd2 Be5 32. Qg4 h5 33. Qe2 g5 34. Nf5 Bxg2 35. Kxg2 e6 36. Ne7+ Kf8 37. Nc6 Bxg3 38. fxg3 h4 39. Rb3 Rc1 40. Qf2 Qc4 41. Rd4 Qc5 42. Rd2 Qc4 43. Rf3 f5 44. Qd4 g4 45. Qxd6+ Kg7 46. Qe7+ Kh6 47. Qf6+ Kh7 48. Rd7+ Kg8 49. Qg7# 1-0

[Event "POL-ch U18"]
[Site "Szklarska Poreba"]
[Date "2021.03.21"]
[Round "9"]
[White "Gardian, Adam"]
[Black "Bujalski, Mateusz"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "1829"]
[BlackElo "1897"]
[PlyCount "38"]
[EventDate "2021.03.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Bb4 4. Nxe5 d6 5. Nd3 Bxc3 6. dxc3 Nxe4 7. Be2 0-0 8. 0-0 Nc6 9. Bf3 Ng5 10. Bd5 h6 11. Nf4 Qf6 12. Be3 Ne6 13. Qd2 Ne7 14. Rae1 Nxf4 15. Bb3 Neg6 16. g3 Nh3+ 17. Kg2 Ng5 18. Bd4 Qf3+ 19. Kg1 Nh3# 0-1

[Event "POL-ch U18"]
[Site "Szklarska Poreba"]
[Date "2021.03.20"]
[Round "8"]
[White "Bujalski, Mateusz"]
[Black "Ciborowski, Konrad Jr"]
[Result "0-1"]
[ECO "A80"]
[WhiteElo "1897"]
[BlackElo "1762"]
[PlyCount "76"]
[EventDate "2021.03.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. d4 f5 2. Bg5 h6 3. Bh4 g5 4. Bg3 Nf6 5. e3 d6 6. c4 e6 7. Nc3 Nc6 8. b4 Bg7 9. b5 Ne7 10. Bd3 0-0 11. Nge2 Qe8 12. h3 Nh5 13. Bh2 e5 14. dxe5 dxe5 15. e4 f4 16. f3 Nf6 17. Bg1 Qh5 18. Bc5 Ng6 19. Nd5 Nxd5 20. cxd5 g4 21. Ng1 gxh3 22. Nxh3 Nh4 23. Qe2 Rf6 24. 0-0-0 Rg6 25. Rdg1 Rg3 26. Bf2 Rxg2 27. Nxf4 Qg5 28. Kb1 Rxg1+ 29. Rxg1 Qxf4 30. Be3 Qf6 31. Qf2 Ng6 32. Qg3 Nf4 33. Bc4 Kh8 34. Bc5 Bd7 35. d6 cxd6 36. Bxd6 Rc8 37. Bb3 Ne2 38. Be7 Qxe7 0-1

[Event "POL-ch U18"]
[Site "Szklarska Poreba"]
[Date "2021.03.19"]
[Round "7"]
[White "Manka, Mateusz"]
[Black "Bujalski, Mateusz"]
[Result "0-1"]
[ECO "C78"]
[WhiteElo "1685"]
[BlackElo "1897"]
[PlyCount "81"]
[EventDate "2021.03.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. c3 a6 5. Ba4 Nf6 6. 0-0 b5 7. Bb3 Qe7 8. d4 Bb6 9. Re1 0-0 10. Bd5 exd4 11. cxd4 h6 12. a3 Rb8 13. Nc3 Qd8 14. Ba2 d6 15. h3 b4 16. Nd5 Nxd5 17. Bxd5 Ne7 18. Bc4 a5 19. axb4 axb4 20. Bf4 Bb7 21. Qd2 Ng6 22. Bg3 d5 23. exd5 Bxd5 24. Bxd5 Qxd5 25. Qxb4 Rfe8 26. Rxe8+ Rxe8 27. Rc1 Re2 28. Bxc7 Bxc7 29. Rxc7 Nf4 30. Qb7 Qh5 31. Rc5 Nxh3+ 32. gxh3 Qg6+ 33. Kf1 Qd3 34. Qc8+ Re8+ 35. Kg2 Rxc8 36. Rxc8+ Kh7 37. Rc3 Qg6+ 38. Kh2 Qb1 39. Kg2 Qxb2 40. Rd3 Qb6 41. d5 0-1

[Event "POL-ch U18"]
[Site "Szklarska Poreba"]
[Date "2021.03.18"]
[Round "6"]
[White "Bujalski, Mateusz"]
[Black "Kulesza, Andrzej"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "1897"]
[BlackElo "2010"]
[PlyCount "108"]
[EventDate "2021.03.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4 4. Bc4 e6 5. Nf3 Nf6 6. 0-0 d6 7. d3 a6 8. Nxd4 cxd4 9. Ne2 Qb6 10. Bb3 Bd7 11. c3 dxc3 12. Be3 Qa5 13. Nxc3 Be7 14. Na4 Bc6 15. Rc1 0-0 16. g4 Nd7 17. f4 d5 18. e5 f6 19. exf6 Rxf6 20. Bd4 Rf7 21. Qe1 Bb4 22. Nc3 Nf8 23. Qe3 Qd8 24. Ne2 Qd7 25. Kh1 Re8 26. Kg1 Bd6 27. Be5 Ng6 28. Nd4 Nxe5 29. fxe5 Rxf1+ 30. Rxf1 Bc5 31. Kg2 Ba4 32. Rc1 Ba7 33. Rf1 Bxb3 34. axb3 Bc5 35. b4 Ba7 36. Qf4 Qe7 37. Nf3 Rf8 38. Qd2 Qf7 39. Kg3 h6 40. h4 Bd4 41. Nh2 Bxe5+ 42. Kh3 Bf4 43. Qe1 e5 44. Nf3 Qc7 45. Qe2 Rc8 46. Nd4 Qd7 47. Nf5 Rf8 48. Qf3 Kh8 49. h5 Bg5 50. Qe2 Re8 51. Qf2 e4 52. dxe4 dxe4 53. Qc5 Qb5 54. Qc7 Qxf1+ 0-1

[Event "POL-ch U18"]
[Site "Szklarska Poreba"]
[Date "2021.03.17"]
[Round "5"]
[White "Bujalski, Mateusz"]
[Black "Redzisz, Michal"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1897"]
[BlackElo "2319"]
[PlyCount "66"]
[EventDate "2021.03.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bf4 Nc6 5. Nf3 Nf6 6. Bd3 Bg4 7. c3 e6 8. Nbd2 Bd6 9. Bxd6 Qxd6 10. 0-0 0-0 11. Qb3 Rab8 12. Rae1 Bxf3 13. Nxf3 b5 14. Ne5 Na5 15. Qc2 Nc6 16. g4 g6 17. Qd2 Nd7 18. Qf4 Ncxe5 19. dxe5 Qe7 20. g5 Rfc8 21. Re3 b4 22. c4 dxc4 23. Bxc4 Nb6 24. Bb3 a5 25. Rh3 a4 26. Qh4 h5 27. Bd1 Rc4 28. Qg3 Nd5 29. Be2 Rf4 30. Rd1 Rf5 31. Bxh5 gxh5 32. Rxd5 exd5 33. Rxh5 Qxe5 0-1

[Event "POL-ch U18"]
[Site "Szklarska Poreba"]
[Date "2021.03.16"]
[Round "4"]
[White "Trybus, Daniel"]
[Black "Bujalski, Mateusz"]
[Result "0-1"]
[ECO "C47"]
[WhiteElo "2021"]
[BlackElo "1897"]
[PlyCount "80"]
[EventDate "2021.03.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bd3 0-0 8. 0-0 d5 9. exd5 cxd5 10. Bg5 c6 11. Qf3 Be7 12. Rfe1 Re8 13. h3 Be6 14. Ne2 h6 15. Bh4 Nd7 16. Bxe7 Qxe7 17. Nd4 c5 18. Nxe6 fxe6 19. Bg6 Red8 20. Qxd5 Nf8 21. Qe4 Qg5 22. Bh7+ Nxh7 23. Qxe6+ Kh8 24. Re5 Qd2 25. Rxc5 Re8 26. Qc6 Rf8 27. Rf1 Rae8 28. Rd5 Qf4 29. Qc5 Ng5 30. Rd4 Qf7 31. Ra4 Re7 32. Ra6 Ne4 33. Qe3 Nxf2 34. Qc1 Re5 35. Ra3 Rf5 36. Re1 Qg6 37. Qe3 Rg5 38. g3 Nxh3+ 39. Kh1 Qc6+ 40. Kh2 Rf2+ 0-1

[Event "POL-ch U18"]
[Site "Szklarska Poreba"]
[Date "2021.03.15"]
[Round "3"]
[White "Kozlowski, Pawel"]
[Black "Bujalski, Mateusz"]
[Result "1-0"]
[ECO "C44"]
[WhiteElo "2029"]
[BlackElo "1897"]
[PlyCount "57"]
[EventDate "2021.03.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. c3 d5 4. Qa4 f6 5. Bb5 Nge7 6. exd5 Qxd5 7. d4 Bd7 8. 0-0 e4 9. Nfd2 f5 10. Nb3 Nc8 11. c4 Qf7 12. c5 N8e7 13. Nc3 a6 14. Bf4 0-0-0 15. Bxa6 Nb8 16. Bb5 Bxb5 17. Nxb5 Na6 18. Bxc7 Nd5 19. Bxd8 Kxd8 20. Rac1 Nf4 21. Qa5+ Ke8 22. Qd2 g5 23. Nd6+ Bxd6 24. cxd6 Qd5 25. Qe3 Kd7 26. Nc5+ Nxc5 27. Rxc5 Qxd4 28. Rc7+ Kd8 29. Qa3 1-0

[Event "POL-ch U18"]
[Site "Szklarska Poreba"]
[Date "2021.03.14"]
[Round "2"]
[White "Bujalski, Mateusz"]
[Black "Pniaczek, Marek"]
[Result "0-1"]
[ECO "D04"]
[WhiteElo "1897"]
[BlackElo "2211"]
[PlyCount "98"]
[EventDate "2021.03.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. e3 c5 4. b3 cxd4 5. exd4 Nc6 6. Bb2 Bg4 7. Be2 e6 8. Nbd2 Rc8 9. 0-0 Be7 10. Ne5 Bf5 11. Nxc6 bxc6 12. Nf3 h6 13. Ne5 Qb6 14. Rc1 0-0 15. Bd3 Bxd3 16. Qxd3 c5 17. c4 Rfd8 18. Rfd1 dxc4 19. Qxc4 Qb7 20. dxc5 Rxd1+ 21. Rxd1 Bxc5 22. Qf4 Qe4 23. Qd2 Bb4 24. Qd4 Rc2 25. Nc4 Qxd4 26. Bxd4 Rxa2 27. f3 Nd5 28. Bf2 Kf8 29. Ne5 Bd6 30. Nc4 Bxh2+ 31. Kxh2 Rxf2 32. Ra1 Nb6 33. Rxa7 Nxc4 34. bxc4 Rc2 35. Rc7 g5 36. c5 Kg7 37. c6 Kg6 38. Kh3 h5 39. Rc8 Kf5 40. c7 h4 41. Kh2 Kf4 42. Kh3 Rc1 43. Kh2 e5 44. Ra8 Rxc7 45. Ra4+ Kf5 46. Ra5 Rd7 47. Rb5 Kf4 48. Rb4+ Rd4 49. Rb6 f5 0-1

[Event "POL-ch U18"]
[Site "Szklarska Poreba"]
[Date "2021.03.13"]
[Round "1"]
[White "Bujalski, Mateusz"]
[Black "Koziorowicz, Michal"]
[Result "1-0"]
[ECO "A80"]
[WhiteElo "1897"]
[BlackElo "2180"]
[PlyCount "85"]
[EventDate "2021.03.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 201 Extra"]
[Source "ChessBase"]
[SourceDate "2021.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.05.31"]
[SourceQuality "1"]

1. d4 f5 2. Nc3 d5 3. Bf4 e6 4. Nf3 Nf6 5. e3 Be7 6. Bd3 c5 7. Bb5+ Bd7 8. Bxd7+ Nbxd7 9. 0-0 a6 10. Ne5 0-0 11. Ne2 c4 12. b3 Nxe5 13. Bxe5 Rc8 14. f3 Qd7 15. Qd2 Rc6 16. c3 a5 17. Rfb1 Rfc8 18. b4 axb4 19. cxb4 Ra6 20. a3 Rca8 21. Qb2 b5 22. Nc3 R6a7 23. Ra2 Qb7 24. Rba1 Nd7 25. f4 Qc6 26. g4 fxg4 27. Qg2 Bf8 28. Qxg4 Nb6 29. Kh1 Qd7 30. Rg1 Rxa3 31. Rxa3 Rxa3 32. Nxb5 Rxe3 33. Nc7 Rxe5 34. fxe5 Qxc7 35. Qxe6+ Kh8 36. Rf1 Qd8 37. Qxb6 Qc8 38. Qb7 Qd8 39. Qd7 Qa8 40. e6 h6 41. e7 Bxe7 42. Qxe7 Kh7 43. Rg1 1-0

[Event "Warsaw YMCA Winter-A 236th"]
[Site "Warsaw"]
[Date "2021.03.05"]
[Round "7"]
[White "Potocki, Karol"]
[Black "Bujalski, Mateusz"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "1882"]
[BlackElo "1897"]
[PlyCount "61"]
[EventDate "2021.01.22"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Bb4 4. Bc4 d6 5. 0-0 0-0 6. d3 Bg4 7. h3 Bh5 8. g4 Bxc3 9. bxc3 Bg6 10. Bg5 h6 11. Bh4 Nbd7 12. Rb1 Qc8 13. Qd2 Nb6 14. Rxb6 Nxe4 15. dxe4 axb6 16. Qe2 c6 17. Be7 Re8 18. Bxd6 Qd8 19. Rd1 Qf6 20. Bc7 b5 21. Bb3 Rac8 22. Rd7 b6 23. Rd6 Qe7 24. Rxc6 Qd7 25. Rxg6 Qxc7 26. Qxb5 Kh7 27. Rxb6 Qxc3 28. Kg2 f6 29. Qd7 Rcd8 30. Qf5+ Kh8 31. Nh4 1-0

[Event "Warsaw YMCA Winter-A 236th"]
[Site "Warsaw"]
[Date "2021.02.26"]
[Round "6"]
[White "Bujalski, Mateusz"]
[Black "Poniewierski, Piotr"]
[Result "1-0"]
[ECO "D04"]
[WhiteElo "1897"]
[BlackElo "1839"]
[PlyCount "55"]
[EventDate "2021.01.22"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 c6 4. Bd3 Bg4 5. Nbd2 e6 6. 0-0 Bd6 7. b3 0-0 8. Bb2 Nbd7 9. Qb1 Qe7 10. Ne5 Bh5 11. c4 Bg6 12. f4 c5 13. Ndf3 cxd4 14. exd4 Bxd3 15. Qxd3 Ba3 16. Bc3 Bb4 17. Nxd7 Nxd7 18. Bxb4 Qxb4 19. c5 Qa5 20. b4 Qc7 21. f5 Rae8 22. Rae1 Nf6 23. Ne5 Ne4 24. f6 gxf6 25. Rxe4 fxe5 26. Rg4+ Kh8 27. Qxh7+ Kxh7 28. Rf3 1-0

[Event "Warsaw YMCA Winter-A 236th"]
[Site "Warsaw"]
[Date "2021.02.22"]
[Round "11"]
[White "Bujalski, Mateusz"]
[Black "Moskwinski, Marek"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1897"]
[BlackElo "1905"]
[PlyCount "53"]
[EventDate "2021.01.22"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bb5 Nd4 6. 0-0 Nxb5 7. Nxb5 d6 8. d3 e6 9. e5 Bf8 10. exd6 Bxd6 11. Nxd6+ Qxd6 12. Ng5 Nf6 13. Qf3 Qd5 14. Ne4 Nxe4 15. dxe4 Qc6 16. Qc3 0-0 17. f5 e5 18. Bh6 Re8 19. Qe3 c4 20. Kh1 b6 21. f6 Bb7 22. Rae1 Re6 23. Bg7 Rd8 24. Qh6 Qc5 25. Rf3 Bxe4 26. Qxh7+ Kxh7 27. Rh3+ 1-0

[Event "Warsaw YMCA Winter-A 236th"]
[Site "Warsaw"]
[Date "2021.02.19"]
[Round "5"]
[White "Zdybel, Przemyslaw"]
[Black "Bujalski, Mateusz"]
[Result "1-0"]
[ECO "B11"]
[WhiteElo "1848"]
[BlackElo "1897"]
[PlyCount "53"]
[EventDate "2021.01.22"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. Nc3 Nf6 4. e5 Nfd7 5. e6 fxe6 6. d4 Nf6 7. Bd3 Na6 8. Ne5 Nb4 9. g4 Nxd3+ 10. Qxd3 Qb6 11. g5 Nd7 12. Bf4 g6 13. Nxd7 Bxd7 14. Be5 Rg8 15. Qh3 Bg7 16. Qxh7 Kf8 17. 0-0-0 Bxe5 18. dxe5 Qb4 19. Ne2 Qg4 20. Rd4 Qxg5+ 21. Rf4+ Qxf4+ 22. Nxf4 Rg7 23. Qh8+ Rg8 24. Qh3 Kf7 25. Rg1 Raf8 26. Nxg6 Ke8 27. Qh7 1-0

[Event "Warsaw YMCA Winter-A 236th"]
[Site "Warsaw"]
[Date "2021.02.15"]
[Round "1"]
[White "Choroszej, Aleksander"]
[Black "Bujalski, Mateusz"]
[Result "1-0"]
[ECO "A57"]
[WhiteElo "2044"]
[BlackElo "1897"]
[PlyCount "53"]
[EventDate "2021.01.22"]
[EventType "tourn"]
[EventRounds "11"]
[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. b6 d6 6. Nc3 Nbd7 7. e4 g6 8. Nf3 Bg7 9. Be2 0-0 10. 0-0 Qxb6 11. Nd2 Qc7 12. f4 Nb6 13. Nf3 Bb7 14. Kh1 Rad8 15. Qe1 Rfe8 16. Qh4 e6 17. dxe6 fxe6 18. e5 dxe5 19. fxe5 Nfd5 20. Ng5 h6 21. Nf7 Rd7 22. Nd6 Rxd6 23. exd6 Qxd6 24. Bxh6 Be5 25. Qe4 Kh8 26. Rf7 Nxc3 27. Qxb7 1-0

[Event "Warsaw YMCA Winter-A 236th"]
[Site "Warsaw"]
[Date "2021.02.09"]
[Round "4"]
[White "Bujalski, Mateusz"]
[Black "Polak, Michal"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "1897"]
[BlackElo "1890"]
[PlyCount "51"]
[EventDate "2021.01.22"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 e6 4. Nf3 d5 5. Bb5 dxe4 6. Bxc6+ bxc6 7. Nxe4 Nf6 8. Qe2 Nxe4 9. Qxe4 Qd5 10. Qa4 c4 11. 0-0 Qb5 12. Qxb5 cxb5 13. b3 Bc5+ 14. Kh1 0-0 15. Bb2 Rd8 16. bxc4 bxc4 17. Bc3 Bb7 18. Rab1 Be4 19. Ng5 Bxc2 20. Rb7 h6 21. Nxf7 Rdb8 22. Rc7 Bb6 23. Rd7 Ba4 24. Re7 Bc5 25. Rc7 Bb6 26. Re7 1/2-1/2

[Event "Warsaw YMCA Winter-A 236th"]
[Site "Warsaw"]
[Date "2021.02.05"]
[Round "3"]
[White "Dalkowski, Rafal"]
[Black "Bujalski, Mateusz"]
[Result "1-0"]
[ECO "A70"]
[WhiteElo "1989"]
[BlackElo "1897"]
[PlyCount "77"]
[EventDate "2021.01.22"]
[EventType "tourn"]
[EventRounds "11"]
[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 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. h3 Bg7 8. Nf3 0-0 9. Bd3 a6 10. a4 Re8 11. 0-0 Nbd7 12. Re1 Rb8 13. Ra2 Qc7 14. b3 Ng4 15. Rc2 Nge5 16. Nxe5 Nxe5 17. Bf1 Qb6 18. f4 Nd7 19. Bc4 Bd4+ 20. Kh1 Nf6 21. Qf3 Bd7 22. Rce2 Qc7 23. e5 dxe5 24. fxe5 Bxe5 25. d6 Qxd6 26. Ne4 Nxe4 27. Qxf7+ Kh8 28. Rxe4 Rf8 29. Rxe5 Rxf7 30. Bxf7 Kg7 31. Re7 Kf6 32. Bb2+ Kg5 33. R1e5+ Bf5 34. Bd5 h5 35. R7e6 Qd7 36. Bc1+ Kh4 37. Kh2 Bxh3 38. g3+ Kg4 39. Rg5# 1-0

[Event "Warsaw YMCA Winter-A 236th"]
[Site "Warsaw"]
[Date "2021.01.27"]
[Round "9"]
[White "Bujalski, Mateusz"]
[Black "Ossolinski, Ziemowit"]
[Result "1-0"]
[ECO "D05"]
[WhiteElo "1897"]
[BlackElo "1887"]
[PlyCount "99"]
[EventDate "2021.01.22"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 Nf6 3. Nbd2 d5 4. e3 c5 5. b3 cxd4 6. exd4 Bb4 7. Bb2 Ne4 8. Bd3 Nxd2 9. Nxd2 Qg5 10. g3 Nc6 11. a3 Ba5 12. b4 Bb6 13. Nf3 Qf6 14. Be2 a6 15. 0-0 Bd7 16. Re1 0-0 17. Qd2 Rac8 18. c4 Bc7 19. c5 Rfd8 20. Kg2 Qe7 21. Bd3 g6 22. h4 e5 23. dxe5 Bg4 24. Nh2 Bd7 25. f4 Qe6 26. g4 d4 27. Rac1 Nxe5 28. fxe5 Bc6+ 29. Kh3 Bxe5 30. Bc4 Bd5 31. Nf3 Bxc4 32. Nxe5 Bb5 33. Nf3 Qb3 34. Kg3 Bc6 35. Rf1 d3 36. Bf6 Qe6 37. Bxd8 h5 38. gxh5 Rxd8 39. Rce1 Be4 40. hxg6 fxg6 41. Qf4 d2 42. Rxe4 Qb3 43. Re3 d1Q 44. Rxd1 Qxd1 45. Re7 Rf8 46. Qc4+ Kh8 47. Qc3+ Qd4 48. Qxd4+ Rf6 49. Qd8+ Rf8 50. Qxf8# 1-0

[Event "Warsaw YMCA Winter-A 236th"]
[Site "Warsaw"]
[Date "2021.01.22"]
[Round "2"]
[White "Bujalski, Mateusz"]
[Black "Rzeszowski, Dominik"]
[Result "0-1"]
[ECO "C24"]
[WhiteElo "1897"]
[BlackElo "1869"]
[PlyCount "48"]
[EventDate "2021.01.22"]
[EventType "tourn"]
[EventRounds "11"]
[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. Bc4 Nf6 4. d3 d5 5. exd5 Nxd5 6. 0-0 Bc5 7. Re1 0-0 8. Bg5 f6 9. Be3 Bxe3 10. fxe3 Kh8 11. Nbd2 Bg4 12. Qe2 f5 13. Qf2 e4 14. Ng5 Qxg5 15. Bxd5 Nb4 16. Bb3 exd3 17. c3 Na6 18. Nf3 Qe7 19. Bc4 Nc5 20. Qf1 Rad8 21. Rad1 Qe4 22. Nd2 Bxd1 23. Nxe4 fxe4 24. Bf7 Be2 0-1

[Event "POL-chT 2nd League"]
[Site "Poronin"]
[Date "2020.09.12"]
[Round "8.6"]
[White "Polok, Rafal"]
[Black "Bujalski, Mateusz"]
[Result "1/2-1/2"]
[ECO "B45"]
[WhiteElo "2035"]
[BlackElo "1883"]
[PlyCount "66"]
[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 "Sedziszow Spoldzielczy"]
[BlackTeam "Warszawa Czternastka"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nc3 e6 3. Nf3 Nc6 4. d4 cxd4 5. Nxd4 Nf6 6. Ndb5 Bb4 7. Bf4 0-0 8. Bc7 Qe7 9. Bd6 Bxd6 10. Qxd6 a6 11. Qxe7 Nxe7 12. Nd6 Ne8 13. 0-0-0 Nxd6 14. Rxd6 Rd8 15. Na4 Nc6 16. Nb6 Rb8 17. Bc4 Kf8 18. Rhd1 Ke7 19. f4 Nb4 20. R6d2 d6 21. Bb3 a5 22. e5 d5 23. c4 Bd7 24. a3 Na6 25. cxd5 Nc5 26. Ba2 Bb5 27. dxe6 Rxd2 28. Rxd2 fxe6 29. g3 g5 30. Rd6 gxf4 31. b4 axb4 32. axb4 f3 33. bxc5 f2 1/2-1/2

[Event "POL-chT 2nd League"]
[Site "Poronin"]
[Date "2020.09.09"]
[Round "5.9"]
[White "Krawiec, Grzegorz"]
[Black "Bujalski, Mateusz"]
[Result "1-0"]
[ECO "B45"]
[WhiteElo "1824"]
[BlackElo "1883"]
[PlyCount "67"]
[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 "Warszawa Czternastka"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Ndb5 Bb4 7. Bf4 e5 8. Bg5 0-0 9. a3 Be7 10. Bxf6 Bxf6 11. Nd5 Bg5 12. h4 Bh6 13. Nd6 Nd4 14. c3 Ne6 15. Nf5 Nc7 16. Bc4 Nxd5 17. Bxd5 Qb6 18. Qb3 Qf6 19. g4 Bf4 20. g5 Qa6 21. Bc4 Qa5 22. Nd6 Qc5 23. Nxf7 d5 24. Bxd5 Bg3 25. 0-0-0 Qxf2 26. Rdf1 Bf4+ 27. Kb1 Qe3 28. Nxe5+ Kh8 29. Nf7+ Rxf7 30. Bxf7 Qxe4+ 31. Ka2 Bf5 32. Qd5 Rf8 33. Re1 Qxd5+ 34. Bxd5 1-0

[Event "POL-chT 2nd League"]
[Site "Poronin"]
[Date "2020.09.06"]
[Round "2.9"]
[White "Bujalski, Mateusz"]
[Black "Wisniewski, Michal"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1883"]
[BlackElo "2140"]
[PlyCount "60"]
[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 "Warszawa Czternastka"]
[BlackTeam "Strzelce Opolskie Strzelec"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. Nf3 Nf6 5. Bb5+ c6 6. Bc4 Bg4 7. 0-0 e6 8. d4 Bd6 9. h3 Bh5 10. Qd3 Nbd7 11. Bd2 Qc7 12. Rfe1 0-0 13. Ng5 Bg6 14. Qe2 Bxc2 15. Bxe6 fxe6 16. Qxe6+ Kh8 17. Nf7+ Rxf7 18. Qxf7 Bg6 19. Qc4 Nb6 20. Qe2 Nbd5 21. Rac1 Nxc3 22. Bxc3 Rf8 23. d5 Nxd5 24. Qg4 Qf7 25. Bd4 c5 26. Qe6 cxd4 27. Qxd6 Qxf2+ 28. Kh1 Ne3 29. Re2 Qf6 30. Qxf6 gxf6 0-1

[Event "POL-chT 2nd League"]
[Site "Poronin"]
[Date "2020.09.05"]
[Round "1.12"]
[White "Szczecina, Kamil"]
[Black "Bujalski, Mateusz"]
[Result "1/2-1/2"]
[ECO "B45"]
[WhiteElo "1966"]
[BlackElo "1883"]
[PlyCount "86"]
[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 "Gliwice Politechnika Slaska"]
[BlackTeam "Warszawa Czternastka"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. a3 Bc5 7. Nb3 Bb6 8. Be2 0-0 9. 0-0 d5 10. exd5 exd5 11. Bg5 Be6 12. Kh1 h6 13. Bh4 g5 14. Bg3 d4 15. Na4 Ne4 16. Nxb6 Nxg3+ 17. fxg3 Qxb6 18. Bd3 Ne5 19. Bf5 Rad8 20. Nd2 Bxf5 21. Rxf5 Qe6 22. g4 f6 23. h3 h5 24. Qe2 hxg4 25. hxg4 Kg7 26. Nf3 Nxf3 27. Qxf3 Rh8+ 28. Kg1 Qb6 29. Qf2 Rh4 30. Rf1 Rdh8 31. Rxg5+ Kf7 32. Rh5 R8xh5 33. gxh5 Rxh5 34. b4 Qd6 35. Qf4 Qxf4 36. Rxf4 Rd5 37. Rh4 Ke6 38. Kf2 d3 39. cxd3 Rxd3 40. Rh7 Rxa3 41. Rxb7 Kf5 42. Rb5+ Kf4 43. Ra5 Rxa5 1/2-1/2

[Event "Ustron op-B"]
[Site "Ustron"]
[Date "2020.08.15"]
[Round "4"]
[White "Dylag, Emilia"]
[Black "Bujalski, Mateusz"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "2051"]
[BlackElo "1956"]
[PlyCount "91"]
[EventDate "2020.08.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Bg5 Nf6 5. Bxf6 gxf6 6. Nc3 Nc6 7. e3 e6 8. Nf3 Bb4 9. Be2 Rg8 10. 0-0 Bxc3 11. bxc3 e5 12. Kh1 e4 13. Nd2 f5 14. f4 Rg6 15. Rb1 Rh6 16. g3 Qa5 17. Qc2 Qa3 18. Rb5 Qd6 19. Qb3 Qg6 20. Kg2 Ne7 21. c4 a6 22. Rb4 Qd6 23. Rb1 b5 24. cxb5 a5 25. Ra4 Bd7 26. Qc3 Qb6 27. Nb3 Bxb5 28. Nc5 Rxh2+ 29. Kxh2 Qh6+ 30. Kg1 Bxe2 31. Rxa5 Rc8 32. Rb2 Bc4 33. Ra7 Nc6 34. Rab7 Qg6 35. Qe1 Qg7 36. Rd2 Qg6 37. a4 Na5 38. Rb1 Qd6 39. Rh2 Rxc5 40. dxc5 Qxc5 41. Qc3 Nc6 42. Qh8+ Qf8 43. Rxh7 Qxh8 44. Rxh8+ Kd7 45. Rb7+ Kd6 46. Rh6+ 1-0

[Event "POL-ch U18"]
[Site "Szklarska Poreba"]
[Date "2020.03.13"]
[Round "7"]
[White "Bujalski, Mateusz"]
[Black "Dzwierzynski, Bartosz"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1920"]
[BlackElo "1944"]
[PlyCount "107"]
[EventDate "2020.03.07"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "POL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bc4 e6 6. d3 Nge7 7. 0-0 0-0 8. Bb3 d5 9. Qe1 Nd4 10. e5 Nec6 11. Nxd4 Nxd4 12. Ne2 Nxe2+ 13. Qxe2 b5 14. c3 a5 15. g4 a4 16. Bd1 d4 17. Qg2 Ra7 18. Be2 Ba6 19. Qh3 dxc3 20. bxc3 Qe7 21. g5 Bb7 22. Be3 Raa8 23. Rab1 Bc6 24. Qg3 Rfb8 25. Qf2 Bf8 26. Rfc1 Bd5 27. c4 bxc4 28. dxc4 Be4 29. Rb5 Rxb5 30. cxb5 Rc8 31. b6 Bb7 32. Bb5 Qd8 33. Qd2 Qxb6 34. Bxa4 Ba8 35. h3 Qb7 36. Kh2 c4 37. Bc2 c3 38. Qe2 Qc6 39. Bd3 Rb8 40. Kg3 Ba3 41. Rc2 Rb2 42. Bd4 Rxc2 43. Bxc2 Bc1 44. a4 Bd2 45. a5 Qh1 46. Bc5 Qc1 47. Qb5 Bxf4+ 48. Kg4 h5+ 49. gxh6 Kh7 50. Bxg6+ Kxg6 51. Qd3+ f5+ 52. exf6+ Kxf6 53. Qd8+ Kg6 54. Qg8+ 1-0

[Event "POL-ch U18"]
[Site "Szklarska Poreba"]
[Date "2020.03.13"]
[Round "8"]
[White "Pniaczek, Marek"]
[Black "Bujalski, Mateusz"]
[Result "1-0"]
[ECO "B45"]
[WhiteElo "2109"]
[BlackElo "1920"]
[PlyCount "63"]
[EventDate "2020.03.07"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "POL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Ndb5 Bb4 7. a3 Bxc3+ 8. Nxc3 d5 9. exd5 exd5 10. Bd3 0-0 11. 0-0 Bg4 12. f3 Be6 13. Re1 h6 14. Qe2 Re8 15. Qf2 Rc8 16. Bd2 Nd7 17. f4 f5 18. Nb5 Nf6 19. Nxa7 Nxa7 20. Qxa7 Ne4 21. Be3 Qd7 22. a4 Qf7 23. a5 g5 24. Qd4 Qg6 25. b4 Re7 26. a6 bxa6 27. Rxa6 gxf4 28. Bxf4 Rg7 29. g3 Qg4 30. Rxe6 Nd2 31. Be2 Qxe2 32. Qxg7+ 1-0

[Event "POL-ch U18"]
[Site "Szklarska Poreba"]
[Date "2020.03.12"]
[Round "6"]
[White "Majocha, Piotr"]
[Black "Bujalski, Mateusz"]
[Result "1/2-1/2"]
[ECO "E01"]
[WhiteElo "1890"]
[BlackElo "1920"]
[PlyCount "83"]
[EventDate "2020.03.07"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "POL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 Nbd7 4. d4 e6 5. 0-0 Bd6 6. c4 c6 7. Nfd2 0-0 8. Nc3 Be7 9. e4 dxe4 10. Ndxe4 Nxe4 11. Nxe4 Nf6 12. Bf4 Nxe4 13. Bxe4 Bf6 14. Be5 Qe7 15. Qc2 g6 16. c5 Rd8 17. Rad1 Bg7 18. b4 f6 19. Bd6 Qf7 20. f4 Bf8 21. Bxf8 Kxf8 22. Qb2 Bd7 23. a4 a6 24. Bd3 h5 25. Bc4 f5 26. Rfe1 h4 27. Re5 Qf6 28. Rde1 Kf7 29. Qb3 hxg3 30. hxg3 Re8 31. d5 exd5 32. Bxd5+ Kg7 33. Qc3 Be6 34. Bxe6 Rxe6 35. Qd2 Rd8 36. Qxd8 Qxd8 37. Rxe6 Qd4+ 38. Kg2 Qxb4 39. Re7+ Kf8 40. Re8+ Kf7 41. R8e7+ Kf8 42. Re8+ 1/2-1/2

[Event "POL-ch U18"]
[Site "Szklarska Poreba"]
[Date "2020.03.11"]
[Round "5"]
[White "Bujalski, Mateusz"]
[Black "Golenia, Jan"]
[Result "1/2-1/2"]
[ECO "C55"]
[WhiteElo "1920"]
[BlackElo "2119"]
[PlyCount "197"]
[EventDate "2020.03.07"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "POL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. d3 Nf6 5. 0-0 d6 6. Be3 0-0 7. c3 Kh8 8. Nbd2 Ng4 9. Qe2 f5 10. exf5 Bxf5 11. Bd5 Qd7 12. Bg5 Nf6 13. Bb3 h6 14. Bh4 Rae8 15. Ne4 Nh5 16. Qe3 Nf4 17. Bc2 Nxg2 18. Kxg2 Bh3+ 19. Kh1 Qg4 20. Rg1 Qxf3+ 21. Qxf3 Rxf3 22. Bxe7 Nxe7 23. Rg3 Ref8 24. Rag1 Rxg3 25. Rxg3 Be6 26. Kg1 Rf4 27. Bb3 Bd7 28. Nd2 Bc6 29. f3 Nf5 30. Rg4 g5 31. Kf2 Kg7 32. a3 Kf6 33. Ne4+ Bxe4 34. dxe4 Nh4 35. Rg3 Ng6 36. Bc4 Rh4 37. h3 Ke7 38. Ke3 c6 39. b3 Nf8 40. Bg8 Nd7 41. Bh7 Nf6 42. Bf5 Nh5 43. Rg1 Ng7 44. Bg4 Kd8 45. Rd1 Kc7 46. Rg1 Ne8 47. Rd1 Nf6 48. Bf5 Rf4 49. c4 Ne8 50. Bg4 Ng7 51. c5 Rf6 52. h4 gxh4 53. b4 Rg6 54. Rd2 h5 55. Bh3 Ne8 56. Bf5 Rg1 57. Rh2 Ra1 58. Rxh4 Rxa3+ 59. Ke2 dxc5 60. bxc5 Nf6 61. f4 exf4 62. Rxf4 Rc3 63. Be6 Nxe4 64. Rxe4 Rxc5 65. Bf7 Rf5 66. Bg6 Rg5 67. Bf7 a5 68. Kd2 b5 69. Rh4 Kb6 70. Bxh5 a4 71. Kc3 c5 72. Bf7 Rg3+ 73. Kb2 Ka5 74. Bd5 Rd3 75. Bf7 Rf3 76. Bd5 Rd3 77. Bf7 Rd4 78. Rh2 Kb4 79. Bg6 Rg4 80. Bf5 Rf4 81. Bc2 c4 82. Rg2 Rd4 83. Rh2 c3+ 84. Ka2 Rd2 85. Rh4+ Ka5 86. Kb1 a3 87. Rh5 a2+ 88. Kxa2 Rxc2+ 89. Kb3 Rc1 90. Rc5 c2 91. Kb2 Rh1 92. Kxc2 Kb4 93. Rg5 Rh2+ 94. Kb1 Ka4 95. Rg3 b4 96. Rf3 Rh5 97. Rg3 Rc5 98. Kb2 Rf5 99. Rh3 1/2-1/2

[Event "POL-ch U18"]
[Site "Szklarska Poreba"]
[Date "2020.03.10"]
[Round "4"]
[White "Zerebiec, Maurycy"]
[Black "Bujalski, Mateusz"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "1982"]
[BlackElo "1920"]
[PlyCount "68"]
[EventDate "2020.03.07"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "POL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 e6 5. 0-0 Be7 6. h3 0-0 7. Be3 Qc7 8. c3 e5 9. Nbd2 d5 10. Bg5 a6 11. Bxc6 bxc6 12. Qc2 Be6 13. d4 exd4 14. cxd4 c4 15. e5 Nh5 16. Bxe7 Qxe7 17. b3 Nf4 18. Kh2 Qd7 19. g4 Bxg4 20. e6 Bxe6 21. Nh4 cxb3 22. axb3 Nxh3 23. Ndf3 Qd6+ 24. Kg2 Qf4 25. Rh1 g5 26. Rxh3 Bxh3+ 27. Kxh3 g4+ 28. Kg2 gxf3+ 29. Kh3 Kh8 30. Qxc6 Rg8 31. Rg1 Rxg1 32. Qxa8+ Rg8 33. Ng6+ hxg6 34. Qxd5 Kg7 0-1

[Event "POL-ch U18"]
[Site "Szklarska Poreba"]
[Date "2020.03.09"]
[Round "3"]
[White "Bujalski, Mateusz"]
[Black "Derylo, Kamil"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1920"]
[BlackElo "2083"]
[PlyCount "52"]
[EventDate "2020.03.07"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "POL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bc4 e6 6. d3 Nge7 7. 0-0 d5 8. Bb3 0-0 9. Qe1 Na5 10. Bd2 Nec6 11. e5 a6 12. Rd1 c4 13. dxc4 dxc4 14. Ne4 Qc7 15. Ba4 b5 16. Nf6+ Kh8 17. Qh4 h5 18. g4 Qe7 19. gxh5 Bxf6 20. Ng5 Bxg5 21. fxg5 Kg8 22. Rf6 Nxe5 23. Bc3 Qxf6 24. Rf1 Nf3+ 25. Rxf3 Qxf3 26. h6 Kh7 0-1

[Event "POL-ch U18"]
[Site "Szklarska Poreba"]
[Date "2020.03.08"]
[Round "2"]
[White "Musial, Tomasz"]
[Black "Bujalski, Mateusz"]
[Result "1/2-1/2"]
[ECO "D30"]
[WhiteElo "2051"]
[BlackElo "1920"]
[PlyCount "42"]
[EventDate "2020.03.07"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "POL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 e6 5. b3 Bd6 6. Bb2 Nbd7 7. Bd3 0-0 8. 0-0 Re8 9. Nbd2 e5 10. dxe5 Nxe5 11. Nxe5 Bxe5 12. Bxe5 Rxe5 13. Nf3 Rh5 14. Be2 Qd6 15. cxd5 cxd5 16. h3 Ne4 17. Rc1 Qg6 18. Kh2 Qd6+ 19. Kg1 Qg6 20. Kh2 Qd6+ 21. Kg1 Qg6 1/2-1/2

[Event "POL-ch U18"]
[Site "Szklarska Poreba"]
[Date "2020.03.07"]
[Round "1"]
[White "Bujalski, Mateusz"]
[Black "Szpar, Milosz"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1920"]
[BlackElo "2305"]
[PlyCount "75"]
[EventDate "2020.03.07"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "POL"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bc4 e6 6. 0-0 Nge7 7. d3 0-0 8. Bb3 d5 9. Qe1 Nd4 10. Ne2 Nxf3+ 11. Rxf3 c4 12. dxc4 dxe4 13. Re3 Nf5 14. Rxe4 Nd6 15. Re3 Qc7 16. c3 Nxc4 17. Bxc4 Qxc4 18. b3 Qc7 19. Ba3 Rd8 20. Rd1 b6 21. Red3 Bb7 22. Qf2 Rxd3 23. Rxd3 h5 24. Bd6 Qc6 25. Be5 f6 26. Bd4 Rd8 27. Rd2 e5 28. Be3 Rxd2 29. Bxd2 Qd5 30. Be3 Qd1+ 31. Qf1 Qc2 32. fxe5 fxe5 33. h3 Qxa2 34. Qd1 Kh7 35. Kf2 Be4 36. g4 Bc2 37. Qd7 hxg4 38. Qxg4 0-1

[Event "POL-chT U20 2nd League"]
[Site "Sypniewo"]
[Date "2020.??.??"]
[Round "4.20"]
[White "Bialik, Nikodem"]
[Black "Bujalski, Mateusz"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "1547"]
[BlackElo "1865"]
[PlyCount "70"]
[EventDate "2020.10.23"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Bb4 4. Bc4 d6 5. d3 0-0 6. Bg5 h6 7. Bh4 c6 8. 0-0 Bg4 9. h3 Be6 10. Bb3 Bxb3 11. axb3 g5 12. Bg3 Nh5 13. Ne2 Nf4 14. Bxf4 gxf4 15. c3 Ba5 16. g3 f5 17. gxf4 fxe4 18. dxe4 Bb6 19. f5 Qf6 20. c4 Nd7 21. Kh2 Kh7 22. Ng3 Rg8 23. b4 Qe7 24. Ra3 Nf6 25. Rd3 Rad8 26. Qe2 Bc7 27. Nh4 Ng4+ 28. hxg4 Qxh4+ 29. Kg2 Rxg4 30. Rh1 Qg5 31. Kf1 Rg8 32. Rh5 Qxh5 33. Ke1 Qf7 34. Qd2 Qxc4 35. f6 Rf4 0-1

[Event "POL-chT U20 2nd League"]
[Site "Sypniewo"]
[Date "2020.??.??"]
[Round "2.19"]
[White "Bujalski, Mateusz"]
[Black "Chaczynski, Kamil"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1865"]
[BlackElo "1929"]
[PlyCount "65"]
[EventDate "2020.10.23"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Bd3 cxd4 7. cxd4 Bd7 8. Bc2 Nb4 9. 0-0 Nxc2 10. Qxc2 Rc8 11. Nc3 Ne7 12. Be3 Nf5 13. g4 Ne7 14. Ng5 h6 15. Nh7 Rxh7 16. Qxh7 Qxb2 17. Qb1 Qxc3 18. Rc1 Qa5 19. Qxb7 Nc6 20. Rab1 Be7 21. Rb5 Qxa2 22. Rb2 Qa3 23. Bd2 Qf3 24. Rbc2 Qxg4+ 25. Kf1 Rb8 26. Qc7 Bd8 27. Qd6 Nxd4 28. Qxb8 Bb5+ 29. Rc4 Bxc4+ 30. Rxc4 Qe2+ 31. Kg2 Qxc4 32. Ba5 Nc6 33. Qb5 0-1

[Event "POL-chT U20 2nd League"]
[Site "Sypniewo"]
[Date "2020.??.??"]
[Round "6.2"]
[White "Bujalski, Mateusz"]
[Black "Oleksy, Krzysztof1"]
[Result "1/2-1/2"]
[ECO "D13"]
[WhiteElo "1865"]
[BlackElo "1934"]
[PlyCount "70"]
[EventDate "2020.10.23"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. d4 c5 2. c3 cxd4 3. cxd4 d5 4. Nc3 Nf6 5. Nf3 Nc6 6. Qb3 e6 7. Bg5 Be7 8. e3 a6 9. Bd3 h6 10. Bh4 0-0 11. 0-0 Na5 12. Qc2 b5 13. Ne5 Bb7 14. f4 Nc4 15. Nxc4 dxc4 16. Bxf6 cxd3 17. Bxe7 dxc2 18. Bxd8 Rfxd8 19. a3 Rac8 20. Rac1 a5 21. Nxb5 Be4 22. Nc3 Rxc3 23. bxc3 Rc8 24. Kf2 Rxc3 25. Ra1 a4 26. g3 Kf8 27. Ke2 Ke7 28. Rfc1 Kd6 29. Kd2 Rb3 30. g4 Kd5 31. h4 Rb2 32. Kc3 Rb3+ 33. Kd2 Rb2 34. Kc3 Rb1 35. Kd2 Rb2 1/2-1/2

[Event "POL-chT U20 2nd League"]
[Site "Sypniewo"]
[Date "2020.??.??"]
[Round "1.44"]
[White "Bujalski, Mateusz"]
[Black "Wojtasik, Szymon"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1865"]
[BlackElo "1380"]
[PlyCount "81"]
[EventDate "2020.10.23"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bb5 Nd4 6. 0-0 a6 7. Bc4 b5 8. Bd5 Rb8 9. d3 e6 10. Bb3 Ne7 11. e5 d5 12. Nxd4 cxd4 13. Ne2 Qb6 14. Qe1 h5 15. Qf2 Nf5 16. g3 Bf8 17. a4 Bb7 18. axb5 axb5 19. Bd2 b4 20. Ba4+ Bc6 21. b3 Bc5 22. Ra2 0-0 23. Rfa1 Ra8 24. Bxc6 Rxa2 25. Rxa2 Qxc6 26. Qe1 Ra8 27. Qa1 Rxa2 28. Qxa2 Bf8 29. Kf2 Qb6 30. Ke1 Bc5 31. Qa1 Ne7 32. Qa8+ Kg7 33. h3 Nc6 34. g4 hxg4 35. hxg4 Ne7 36. Kf2 Nc6 37. Kf3 Na7 38. f5 exf5 39. Bg5 fxg4+ 40. Kg3 Kh7 41. Bf6 1-0

[Event "POL-chT U20 2nd League"]
[Site "Sypniewo"]
[Date "2020.??.??"]
[Round "5.8"]
[White "Kolodziejski, Piotr"]
[Black "Bujalski, Mateusz"]
[Result "0-1"]
[ECO "B15"]
[WhiteElo "1905"]
[BlackElo "1865"]
[PlyCount "62"]
[EventDate "2020.10.23"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 a6 4. Nf3 Bg4 5. Be2 e6 6. 0-0 Nf6 7. exd5 cxd5 8. h3 Bh5 9. Ne5 Bxe2 10. Qxe2 Nc6 11. Nxc6 bxc6 12. f4 g6 13. f5 gxf5 14. Rxf5 Be7 15. Bg5 exf5 16. Bxf6 Rg8 17. Re1 Ra7 18. Qh5 Rg6 19. Bh4 h6 20. Qxf5 Kf8 21. Rf1 Rg7 22. Bg3 Qd7 23. Be5 f6 24. Bxf6 Bxf6 25. Qxf6+ Kg8 26. Qxh6 Qe8 27. Na4 Rxg2+ 28. Kh1 Rag7 29. Qf4 Qe6 30. Qf3 R2g3 31. Qf8+ Kh7 0-1

[Event "POL-chT U20 2nd League"]
[Site "Sypniewo"]
[Date "2020.??.??"]
[Round "7.12"]
[White "Malik, Maciej"]
[Black "Bujalski, Mateusz"]
[Result "1/2-1/2"]
[ECO "D05"]
[WhiteElo "1671"]
[BlackElo "1865"]
[PlyCount "114"]
[EventDate "2020.10.23"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. e3 b6 4. Bd3 Bb7 5. 0-0 Be7 6. b3 0-0 7. Bb2 d5 8. Nbd2 Nbd7 9. Ne5 Nxe5 10. dxe5 Ne4 11. f3 Nxd2 12. Qxd2 Bc5 13. Kh1 a5 14. a3 Be7 15. Qe2 c5 16. f4 a4 17. Rfd1 Qc8 18. Bb5 axb3 19. cxb3 Ba6 20. f5 Bxb5 21. Qxb5 Bg5 22. Qe2 Qc6 23. h4 Bh6 24. f6 g6 25. e4 d4 26. Qf3 Rfd8 27. g4 Be3 28. Rd3 Qb5 29. Rad1 c4 30. bxc4 Qxb2 31. Qxe3 Kh8 32. Rxd4 Rg8 33. R1d3 Qa1+ 34. Kg2 Qb2+ 35. Kg3 Qa1 36. Kg2 Qb2+ 37. Qd2 Qb1 38. Rd7 Rgf8 39. Qh6 Qc2+ 40. Rd2 Qxe4+ 41. Kf2 Rg8 42. Rxf7 g5 43. hxg5 Qf4+ 44. Kg1 Qxg4+ 45. Rg2 Qd4+ 46. Kh2 Qxe5+ 47. Rg3 Qe2+ 48. Rg2 Qe5+ 49. Rg3 Qe2+ 50. Kg1 Qd1+ 51. Kh2 Qe2+ 52. Kg1 Qd1+ 53. Kh2 Qe2+ 54. Kg1 Qd1+ 55. Kh2 Qe2+ 56. Kg1 Qd1+ 57. Kh2 Qe2+ 1/2-1/2

[Event "POL-chT U20 2nd League"]
[Site "Szczyrk"]
[Date "2017.07.30"]
[Round "11.3"]
[White "Bujalski, Mateusz"]
[Black "Suder, Jakub"]
[Result "1/2-1/2"]
[ECO "C41"]
[WhiteElo "1682"]
[BlackElo "1651"]
[PlyCount "80"]
[EventDate "2017.07.22"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. Nf3 Nbd7 5. Bg5 Be7 6. Bb5 c6 7. Bc4 0-0 8. 0-0 Qc7 9. Re1 b5 10. Bd3 a6 11. a3 Bb7 12. Qd2 Rfe8 13. d5 c5 14. b4 g6 15. Rab1 Rac8 16. Nd1 Nh5 17. Bxe7 Rxe7 18. g3 Rf8 19. Nh4 Ng7 20. c3 Kh8 21. Qh6 c4 22. Bf1 Bc8 23. Bh3 Nf6 24. Nf5 Bxf5 25. exf5 Ng8 26. Qh4 Nxf5 27. Bxf5 gxf5 28. Ne3 Qd7 29. Qg5 f6 30. Qxf5 Ra8 31. a4 Qb7 32. axb5 axb5 33. Ra1 Ra6 34. Qg4 Rg7 35. Qe6 Re7 36. Qg4 Rg7 37. Qe6 Re7 38. Qg4 Rg7 39. Qh5 Rg5 40. Qe8 Rg6 1/2-1/2

[Event "POL-chT U20 2nd League"]
[Site "Szczyrk"]
[Date "2017.07.29"]
[Round "10.21"]
[White "Szeliga, Sebastian"]
[Black "Bujalski, Mateusz"]
[Result "0-1"]
[ECO "B45"]
[WhiteElo "1268"]
[BlackElo "1682"]
[PlyCount "84"]
[EventDate "2017.07.22"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Ndb5 Bb4 7. a3 Bc5 8. Bg5 a6 9. Nd6+ Ke7 10. Nc4 h6 11. Bh4 b5 12. Nd2 g5 13. Bg3 Bd4 14. Bd3 Qa5 15. Kf1 Qb6 16. Nf3 Bxc3 17. bxc3 Qc5 18. Qd2 Bb7 19. h3 Rhc8 20. Rd1 Na5 21. Be5 Nc4 22. Bxc4 Qxc4+ 23. Kg1 d5 24. exd5 Bxd5 25. Qd3 Ne4 26. Nd2 Qxd3 27. cxd3 Nxc3 28. Re1 a5 29. Kh2 b4 30. axb4 axb4 31. Rc1 Ra2 32. Ne4 Bxe4 33. dxe4 Rxf2 34. Rhe1 f6 35. Bd4 Rd2 36. Bb6 Kd7 37. Ba5 Rd4 38. e5 fxe5 39. Rxe5 Rd5 40. Rxd5+ Nxd5 41. Rd1 Rb8 42. Kg3 Rb5 0-1

[Event "POL-chT U20 2nd League"]
[Site "Szczyrk"]
[Date "2017.07.28"]
[Round "9.27"]
[White "Bujalski, Mateusz"]
[Black "Niedbala, Bartlomiej"]
[Result "1/2-1/2"]
[ECO "B76"]
[WhiteElo "1682"]
[BlackElo "1819"]
[PlyCount "68"]
[EventDate "2017.07.22"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Qd2 0-0 8. Be2 Nc6 9. f3 Nxd4 10. Bxd4 Be6 11. g4 Qa5 12. h4 h5 13. g5 Ne8 14. Bxg7 Nxg7 15. Rg1 Rfd8 16. Nb5 Qxd2+ 17. Kxd2 d5 18. e5 d4 19. Nc7 Rac8 20. Nxe6 Nxe6 21. Bd3 Rc5 22. Rae1 Rdd5 23. b4 Rc3 24. Re4 Nd8 25. f4 e6 26. Rf1 Rc7 27. Rb1 b5 28. Rb3 Nc6 29. a3 Ne7 30. Re2 Nc8 31. Be4 Rdd7 32. Bd3 Rd5 33. Be4 Rdd7 34. Bd3 Rd5 1/2-1/2

[Event "POL-chT U20 2nd League"]
[Site "Szczyrk"]
[Date "2017.07.27"]
[Round "8.45"]
[White "Czarnomski, Dominik"]
[Black "Bujalski, Mateusz"]
[Result "0-1"]
[ECO "A06"]
[WhiteElo "1547"]
[BlackElo "1682"]
[PlyCount "28"]
[EventDate "2017.07.22"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b3 d5 3. Bb2 Bg4 4. e3 e6 5. Be2 Bd6 6. d4 Qe7 7. 0-0 Nbd7 8. c4 c6 9. Nc3 0-0 10. c5 Bc7 11. b4 e5 12. Nxe5 Nxe5 13. dxe5 Bxe2 14. exf6 Qe5 0-1

[Event "POL-chT U20 2nd League"]
[Site "Szczyrk"]
[Date "2017.07.26"]
[Round "6.39"]
[White "Bujalski, Mateusz"]
[Black "Burdzicki, Stanislaw"]
[Result "1/2-1/2"]
[ECO "B48"]
[WhiteElo "1682"]
[BlackElo "1576"]
[PlyCount "102"]
[EventDate "2017.07.22"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. Qd2 Nf6 8. f3 Bb4 9. a3 Be7 10. g4 d6 11. h4 Ne5 12. h5 h6 13. Bf4 b5 14. Be3 Rb8 15. Kf2 Bb7 16. Be2 Nexg4+ 17. fxg4 Qxc3 18. Qxc3 Nxe4+ 19. Kg1 Nxc3 20. bxc3 Bxh1 21. Kxh1 Kd7 22. c4 Bf6 23. cxb5 axb5 24. Rb1 Bxd4 25. Bxd4 e5 26. Bxb5+ Rxb5 27. Rxb5 exd4 28. Rb4 Rc8 29. Rxd4 Rxc2 30. a4 Ra2 31. Kg1 Ke6 32. Rf4 d5 33. Kf1 f6 34. Ke1 Ke5 35. Rb4 f5 36. gxf5 Kxf5 37. Rb5 Rxa4 38. Rxd5+ Ke6 39. Rb5 Re4+ 40. Kf2 Kf6 41. Kg3 Re5 42. Rb6+ Re6 43. Rb5 Re5 44. Rb6+ Kf7 45. Kg4 Rg5+ 46. Kh4 Ke7 47. Rc6 Kd7 48. Rb6 Ke7 49. Rc6 Rg1 50. Rb6 Rd1 51. Kg4 Rd4+ 1/2-1/2

[Event "POL-chT U20 2nd League"]
[Site "Szczyrk"]
[Date "2017.07.26"]
[Round "7.57"]
[White "Bujalski, Mateusz"]
[Black "Filipska, Maja"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "1682"]
[BlackElo "1583"]
[PlyCount "73"]
[EventDate "2017.07.22"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 d6 2. d4 g6 3. Be3 Bg7 4. Nf3 Nf6 5. Nc3 0-0 6. h3 Nbd7 7. Qd2 e5 8. d5 b6 9. Bg5 a5 10. Bb5 Ba6 11. Bc6 Rb8 12. a4 Nc5 13. Qe3 Bb7 14. Bxb7 Rxb7 15. h4 Qd7 16. Bxf6 Bxf6 17. h5 Na6 18. 0-0-0 Nb4 19. Nb5 Rc8 20. Kb1 c6 21. dxc6 Qxc6 22. c3 Qc4 23. cxb4 Qc2+ 24. Ka2 Qxa4+ 25. Na3 axb4 26. hxg6 fxg6 27. Rxd6 bxa3 28. Rxf6 Kg7 29. Rxg6+ hxg6 30. Qh6+ Kf7 31. Nxe5+ Ke6 32. Qxg6+ Kxe5 33. Rh5+ Kd4 34. Qd6+ Kc4 35. Qd5+ Kb4 36. Qd2+ Kc4 37. Qc3# 1-0

[Event "POL-chT U20 2nd League"]
[Site "Szczyrk"]
[Date "2017.07.25"]
[Round "5.27"]
[White "Ochedzan, Tymon"]
[Black "Bujalski, Mateusz"]
[Result "0-1"]
[ECO "B45"]
[WhiteElo "1680"]
[BlackElo "1682"]
[PlyCount "116"]
[EventDate "2017.07.22"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Ndb5 Bb4 7. a3 Bc5 8. Nd6+ Ke7 9. Bf4 Qb6 10. Bg3 Qxb2 11. Ndb5 Bd4 12. Bd6+ Kd8 13. Rb1 Bxc3+ 14. Ke2 Qa2 15. Nxc3 Qc4+ 16. Qd3 Qxd3+ 17. Kxd3 b6 18. Kd2 Bb7 19. f3 Ne8 20. Bg3 Ke7 21. Ke3 f6 22. Be2 Rc8 23. Rhd1 e5 24. Nd5+ Kd8 25. c3 Ne7 26. Nxe7 Kxe7 27. Be1 Nc7 28. Bc4 Ba6 29. Bxa6 Nxa6 30. Rd5 Rc5 31. Rd3 Rhc8 32. Rbd1 R8c7 33. Ke2 Ra5 34. Ra1 Nc5 35. Rdd1 Ra4 36. Ke3 Rc4 37. Rac1 Ke6 38. g4 Na4 39. Rd3 Nb2 40. Rd5 Ra4 41. Ke2 Rxa3 42. h4 Nc4 43. Bg3 Ra2+ 44. Ke1 Rc6 45. f4 Rg2 46. f5+ Ke7 47. Rd3 Rg1+ 48. Kf2 Rxc1 49. g5 Rc2+ 50. Kf3 Nd2+ 51. Kg4 Nxe4 52. Re3 Nxg3 53. Rxg3 R2xc3 54. Rg2 R6c4+ 55. Kh5 Rh3 56. gxf6+ Kxf6 57. Rg6+ hxg6+ 58. fxg6 Rcxh4# 0-1

[Event "POL-chT U20 2nd League"]
[Site "Szczyrk"]
[Date "2017.07.24"]
[Round "4.15"]
[White "Bujalski, Mateusz"]
[Black "Libura, Julianna"]
[Result "1-0"]
[ECO "B28"]
[WhiteElo "1682"]
[BlackElo "1367"]
[PlyCount "75"]
[EventDate "2017.07.22"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. Nc3 b5 4. d4 cxd4 5. Nxd4 Bb7 6. f3 d6 7. Be3 Nf6 8. Qd2 Nc6 9. 0-0-0 g6 10. Qf2 Nxd4 11. Bxd4 Bg7 12. e5 dxe5 13. Bb6 Qc8 14. Rd8+ Qxd8 15. Bxd8 Rxd8 16. Qb6 Rb8 17. Bd3 0-0 18. Qc5 e6 19. Be4 Bxe4 20. Nxe4 Nxe4 21. fxe4 Rfd8 22. Rf1 f5 23. Qc6 Re8 24. Qxa6 fxe4 25. Qc6 e3 26. Qe4 Bh6 27. Kd1 Rbd8+ 28. Ke1 Rd5 29. Qh4 Bg7 30. Qh3 Rd2 31. Qxe3 Rxc2 32. Qb3 Rc5 33. Rf3 Rd5 34. Rd3 Red8 35. Rxd5 Rxd5 36. a4 bxa4 37. Qxa4 e4 38. Qe8+ 1-0

[Event "POL-chT U20 2nd League"]
[Site "Szczyrk"]
[Date "2017.07.24"]
[Round "3.15"]
[White "Radoch, Filip"]
[Black "Bujalski, Mateusz"]
[Result "0-1"]
[ECO "A23"]
[WhiteElo "1080"]
[BlackElo "1682"]
[PlyCount "82"]
[EventDate "2017.07.22"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 c6 4. Nc3 d5 5. cxd5 cxd5 6. Nf3 Nc6 7. 0-0 Bc5 8. a3 Bb6 9. d3 h6 10. Rb1 Bf5 11. b4 e4 12. dxe4 dxe4 13. Nh4 Bh7 14. Qxd8+ Rxd8 15. Rb3 g5 16. Nf3 exf3 17. exf3 0-0 18. Ne4 Bxe4 19. fxe4 Nd4 20. Rb2 Ng4 21. h3 Ne5 22. Ra2 f5 23. Kh1 Nb3 24. f3 fxe4 25. f4 Nxc1 26. Rxc1 Nd3 27. Rf1 e3 28. Bxb7 Nf2+ 29. Kh2 Rd2 30. Rxd2 exd2 31. Bf3 Re8 32. Bh5 Re1 33. Kg2 g4 34. Rxf2 d1Q 35. Bxg4 Rg1+ 36. Kh2 Rh1+ 37. Kg2 Qg1+ 38. Kf3 Qxf2+ 39. Ke4 Re1+ 40. Kf5 Qc2+ 41. Kf6 Bd8# 0-1

[Event "POL-chT U20 2nd League"]
[Site "Szczyrk"]
[Date "2017.07.23"]
[Round "2.26"]
[White "Bujalski, Mateusz"]
[Black "Lechman, Gabriel"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "1682"]
[BlackElo "1395"]
[PlyCount "93"]
[EventDate "2017.07.22"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. g4 Be4 5. f3 Bg6 6. Nc3 e6 7. h4 h5 8. g5 Nd7 9. Nge2 Qc7 10. Ng3 Ne7 11. f4 Nf5 12. Nce2 c5 13. c3 cxd4 14. Nxf5 Bxf5 15. Nxd4 Be4 16. Rg1 g6 17. Be3 a6 18. Qa4 Qc8 19. Be2 b5 20. Qd1 Bc5 21. Kf2 Nb6 22. b4 Bxd4 23. Bxd4 Qc6 24. Qb3 Kd7 25. Qd1 Na4 26. Qd2 Nb6 27. Rgc1 Rhc8 28. a3 Qb7 29. Ke3 Rc6 30. Bxb6 Qxb6+ 31. Qd4 Qc7 32. a4 Rb8 33. axb5 axb5 34. Ra5 Rcb6 35. Rca1 Ke8 36. Ra7 Qc6 37. Qd2 Rc8 38. R1a3 Rb7 39. Rxb7 Qxb7 40. Qd4 Bc2 41. Ra7 Qc6 42. Kd2 Ba4 43. f5 exf5 44. e6 Rc7 45. Qh8+ Ke7 46. exf7 Kxf7 47. Rxc7+ 1-0

[Event "POL-chT U20 2nd League"]
[Site "Szczyrk"]
[Date "2017.07.22"]
[Round "1.27"]
[White "Cwiek, Ryszard"]
[Black "Bujalski, Mateusz"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1660"]
[BlackElo "1682"]
[PlyCount "94"]
[EventDate "2017.07.22"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nc6 3. d4 cxd4 4. cxd4 Nf6 5. Nc3 d6 6. Nf3 Bg4 7. Be3 Qa5 8. Bd3 Qb4 9. Rb1 e5 10. a3 Qa5 11. b4 Qd8 12. Bb5 exd4 13. Bxd4 a6 14. Be2 Qe7 15. Bxf6 Qxf6 16. Nd5 Qd8 17. 0-0 Be7 18. h3 Bh5 19. Re1 Bf6 20. Nxf6+ Qxf6 21. Qd5 Bxf3 22. Bxf3 0-0 23. Red1 Rad8 24. b5 Na7 25. bxa6 bxa6 26. Be2 Qc3 27. a4 Qc2 28. a5 Qxe2 29. Re1 Qc2 30. Rec1 Qa4 31. Qb7 Rd7 32. Qxa6 Qxe4 33. Rb6 Qf4 34. Rcb1 Qe4 35. Rb8 g6 36. Qb6 Rxb8 37. Qxb8+ Kg7 38. a6 Nc6 39. Qb2+ Qd4 40. Qb5 Ne5 41. Rf1 Ra7 42. Rb1 Nd3 43. Rf1 Nc5 44. Rc1 Rxa6 45. Rxc5 Ra1+ 46. Kh2 Qf4+ 47. g3 Qxf2# 0-1

[Event "POL-chT U19 2nd League"]
[Site "Iwonicz"]
[Date "2015.08.01"]
[Round "11.22"]
[White "Lewandowski, Wiktor"]
[Black "Bujalski, Mateusz"]
[Result "1-0"]
[ECO "B03"]
[WhiteElo "1356"]
[BlackElo "1502"]
[PlyCount "57"]
[EventDate "2015.07.25"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Legnica Miedz U19"]
[BlackTeam "Warszawa UKS Czternastka U19"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. d4 d6 5. f4 Bf5 6. Nc3 e6 7. Nf3 Be7 8. Bd3 Bg4 9. Be3 Bh4+ 10. g3 Be7 11. 0-0 dxe5 12. fxe5 Nc6 13. Ne2 0-0 14. a3 f6 15. Qd2 fxe5 16. Nxe5 Nxe5 17. dxe5 c5 18. Qc2 h6 19. Bh7+ Kh8 20. Nf4 Bf5 21. Bxf5 Rxf5 22. Nxe6 Rxf1+ 23. Rxf1 Qg8 24. Nf4 Qe8 25. e6 Bd6 26. Qe4 Bxf4 27. Rxf4 Qe7 28. Rf7 Qe8 29. Bxc5 1-0

[Event "POL-ch U12"]
[Site "Suwalki"]
[Date "2015.04.14"]
[Round "9.14"]
[White "Bujalski, Mateusz"]
[Black "Fiedorek, Michal"]
[Result "1/2-1/2"]
[ECO "B40"]
[WhiteElo "1460"]
[BlackElo "1497"]
[PlyCount "85"]
[EventDate "2015.04.08"]
[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 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Qb6 6. Nb3 Bb4 7. f3 d6 8. a3 Bxc3+ 9. bxc3 0-0 10. Bg5 Nbd7 11. Qd2 d5 12. Bxf6 Nxf6 13. e5 Nd7 14. f4 Nc5 15. Nxc5 Qxc5 16. Bd3 Bd7 17. g4 Rac8 18. h4 Qxc3 19. Qxc3 Rxc3 20. g5 Rc5 21. Rb1 b6 22. Kd2 Ra5 23. Ra1 Rc8 24. h5 Bb5 25. g6 Bxd3 26. gxf7+ Kxf7 27. cxd3 h6 28. Rhf1 d4 29. Rfc1 Rac5 30. Rxc5 Rxc5 31. Rc1 g6 32. hxg6+ Kxg6 33. Rg1+ Kh7 34. Rg4 Ra5 35. Ke2 Rxa3 36. f5 exf5 37. e6 Ra2+ 38. Kd1 fxg4 39. e7 Ra1+ 40. Kd2 Ra2+ 41. Kd1 Ra1+ 42. Kd2 Ra2+ 43. Kd1 1/2-1/2

[Event "POL-ch U12"]
[Site "Suwalki"]
[Date "2015.04.13"]
[Round "8.14"]
[White "Norek, Bartosz"]
[Black "Bujalski, Mateusz"]
[Result "1-0"]
[ECO "B45"]
[WhiteElo "1343"]
[BlackElo "1460"]
[PlyCount "123"]
[EventDate "2015.04.08"]
[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 Nf6 5. Nc3 e6 6. Ndb5 Bb4 7. a3 Ba5 8. Nd6+ Ke7 9. Nxc8+ Rxc8 10. Bd2 Bxc3 11. Bxc3 Nxe4 12. Bxg7 Rg8 13. Bd4 d5 14. Be3 d4 15. Bd2 Qb6 16. Bd3 Nxd2 17. Qxd2 Qxb2 18. 0-0 Ne5 19. Qf4 Nxd3 20. cxd3 Qb6 21. g3 Rb8 22. Rfc1 Rgc8 23. Rab1 Qd8 24. Qh4+ Ke8 25. Qxh7 Rc3 26. Rxc3 dxc3 27. Qh8+ Ke7 28. Qxc3 Qd7 29. Qc5+ Kf6 30. d4 Rc8 31. Qxa7 Rc2 32. Qb6 Rc6 33. Qxb7 Qd5 34. Qb2 Rc4 35. Rd1 Kg7 36. Qa1 Kg8 37. a4 Qa5 38. d5 Rxa4 39. Qf6 exd5 40. Qg5+ Kf8 41. Qxd5 Qxd5 42. Rxd5 Kg7 43. h4 Kg6 44. Kg2 Ra3 45. g4 Ra2 46. Kg3 Ra3+ 47. f3 Rb3 48. h5+ Kg7 49. Rf5 Rb1 50. Kh4 Rh1+ 51. Kg5 Rh2 52. Rf6 Rh1 53. h6+ Kg8 54. f4 Rh2 55. Rc6 Rh1 56. Rc8+ Kh7 57. Rf8 f5 58. Rxf5 Rh2 59. Rf7+ Kg8 60. Kg6 Rh4 61. h7+ Rxh7 62. Rxh7 1-0

[Event "POL-ch U12"]
[Site "Suwalki"]
[Date "2015.04.12"]
[Round "7.16"]
[White "Bujalski, Mateusz"]
[Black "Sokalla, Tomasz"]
[Result "1-0"]
[ECO "B84"]
[WhiteElo "1460"]
[BlackElo "1436"]
[PlyCount "103"]
[EventDate "2015.04.08"]
[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. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e6 7. Be3 Be7 8. f3 0-0 9. g4 Nc6 10. Nxc6 bxc6 11. Qd2 Qc7 12. Bf4 Rd8 13. h4 Qb7 14. Be3 d5 15. e5 Nd7 16. f4 Qxb2 17. Kf2 Bb4 18. Rab1 Qxc3 19. Rxb4 Qxd2 20. Bxd2 a5 21. Ra4 Nc5 22. Rxa5 Ne4+ 23. Ke3 Bd7 24. Rxa8 Rxa8 25. Rb1 Nxd2 26. Kxd2 Be8 27. Rb2 Kf8 28. h5 Ra4 29. Ke3 f6 30. exf6 gxf6 31. Bd3 h6 32. Rb8 Ke7 33. Rb7+ Bd7 34. Rb8 e5 35. fxe5 fxe5 36. Rh8 Rxg4 37. Rxh6 e4 38. Be2 Rg7 39. a4 c5 40. a5 Kd8 41. Rh8+ Kc7 42. h6 Re7 43. h7 d4+ 44. Kd2 e3+ 45. Ke1 Kd6 46. a6 d3 47. Bxd3 Rg7 48. Rg8 c4 49. Rxg7 cxd3 50. cxd3 Bb5 51. a7 Bxd3 52. a8Q 1-0

[Event "POL-ch U12"]
[Site "Suwalki"]
[Date "2015.04.11"]
[Round "6.10"]
[White "Baum, Jonasz"]
[Black "Bujalski, Mateusz"]
[Result "1-0"]
[ECO "B03"]
[WhiteElo "1893"]
[BlackElo "1460"]
[PlyCount "125"]
[EventDate "2015.04.08"]
[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 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. exd6 exd6 6. Nc3 Be7 7. Qf3 0-0 8. Be3 Bd7 9. 0-0-0 Nc6 10. c5 Nc8 11. Bd3 Bg5 12. Ne4 Bxe3+ 13. fxe3 f5 14. Nc3 Be6 15. Nge2 dxc5 16. dxc5 Qe7 17. Nd4 Bd7 18. Qd5+ Kh8 19. Rhe1 a6 20. Nxf5 Bxf5 21. Bxf5 N8a7 22. Bc2 Nb4 23. Qe4 Qxe4 24. Bxe4 Nbc6 25. Rd7 Rac8 26. Nd5 Nb5 27. Ne7 Nxe7 28. Rxe7 b6 29. a4 Rce8 30. Rxe8 Rxe8 31. Bc6 Re6 32. axb5 axb5 33. Bxb5 Re5 34. Bd3 Rxc5+ 35. Kd2 Rg5 36. Re2 g6 37. e4 Kg7 38. e5 Kf7 39. g3 Ke6 40. Bc4+ Ke7 41. Kc3 c5 42. e6 Rf5 43. Rd2 Rf3+ 44. Rd3 Rxd3+ 45. Kxd3 Kd6 46. Ke4 h6 47. g4 b5 48. Bxb5 Kxe6 49. h4 h5 50. g5 Kd6 51. Be8 c4 52. Bxg6 Kc5 53. Bxh5 Kb4 54. Bd1 c3 55. bxc3+ Kxc3 56. g6 Kd2 57. g7 Kxd1 58. Kd3 Kc1 59. g8Q Kb2 60. Kd2 Ka1 61. Qb8 Ka2 62. Kc3 Ka3 63. Qb3# 1-0

[Event "POL-ch U12"]
[Site "Suwalki"]
[Date "2015.04.11"]
[Round "5.10"]
[White "Bujalski, Mateusz"]
[Black "Skowron, Mateusz"]
[Result "1/2-1/2"]
[ECO "D03"]
[WhiteElo "1460"]
[BlackElo "1691"]
[PlyCount "82"]
[EventDate "2015.04.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bg5 Ne4 4. Bh4 g6 5. e3 Bg7 6. Bd3 Nd6 7. Nbd2 Bf5 8. Be2 c6 9. 0-0 Bg4 10. h3 Bxf3 11. Nxf3 Nf5 12. Bg5 Nd7 13. Bd3 Nd6 14. Nd2 Nf6 15. f4 0-0 16. f5 Qd7 17. Bxf6 exf6 18. Qg4 Rae8 19. Rae1 Re7 20. c4 Rfe8 21. c5 Nxf5 22. Bxf5 gxf5 23. Qg3 Kh8 24. Rf3 Bh6 25. Nf1 f4 26. Qf2 fxe3 27. Nxe3 Bxe3 28. Rfxe3 Rxe3 29. Qxf6+ Kg8 30. Qg5+ Kh8 31. Rxe3 Rxe3 32. Qxe3 Qe6 33. Qf2 Qg6 34. Qe1 Qf6 35. Qf2 Qg6 36. a3 Kg7 37. Kh2 Qg5 38. b4 Kg6 39. a4 a6 40. Qf3 Qf5 41. Qg3+ Qg5 1/2-1/2

[Event "POL-ch U12"]
[Site "Suwalki"]
[Date "2015.04.10"]
[Round "4.19"]
[White "Bartoszewski Reiski, Olaf"]
[Black "Bujalski, Mateusz"]
[Result "0-1"]
[ECO "B03"]
[WhiteElo "1298"]
[BlackElo "1460"]
[PlyCount "54"]
[EventDate "2015.04.08"]
[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 Nf6 2. e5 Nd5 3. c4 Nb6 4. d4 d6 5. f4 Bf5 6. Nc3 e6 7. Nf3 d5 8. c5 Nc8 9. Be3 Nc6 10. Bb5 N8e7 11. h3 Be4 12. Bf2 Bxf3 13. Qxf3 a6 14. Ba4 Ng6 15. g4 Be7 16. f5 Nh4 17. Bxc6+ bxc6 18. Bxh4 Bxh4+ 19. Kd2 Qb8 20. Kc2 0-0 21. g5 Qb4 22. Qg4 Bf2 23. Rhd1 Rab8 24. Rab1 Be3 25. Rd3 exf5 26. Qh5 f4 27. a3 Qb3# 0-1

[Event "POL-ch U12"]
[Site "Suwalki"]
[Date "2015.04.09"]
[Round "3"]
[White "Bujalski, Mateusz"]
[Black "Marciniszyn, Maciej"]
[Result "1-0"]
[ECO "B70"]
[WhiteElo "1460"]
[BlackElo "1454"]
[PlyCount "77"]
[EventDate "2015.04.08"]
[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. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Be2 a6 8. f3 Nbd7 9. Qd2 b5 10. g4 Bb7 11. h4 h5 12. g5 Nh7 13. Rg1 Rc8 14. f4 b4 15. Nd5 Bxd5 16. exd5 a5 17. Nc6 Qc7 18. Bd4 Bxd4 19. Qxd4 Rg8 20. Qe3 Nb8 21. Bb5 Nxc6 22. Bxc6+ Kf8 23. c4 e6 24. a3 Qb8 25. axb4 Qxb4+ 26. Qc3 exd5 27. Qxb4 axb4 28. cxd5 Kg7 29. Ra4 Rb8 30. Kd2 Rb6 31. Re1 Rgb8 32. Re7 Rd8 33. Raa7 Rf8 34. Red7 b3 35. Kd3 Nf6 36. gxf6+ Kxf6 37. Rxd6+ Kf5 38. Bd7+ Kxf4 39. Rxb6 1-0

[Event "POL-ch U12"]
[Site "Suwalki"]
[Date "2015.04.09"]
[Round "2"]
[White "Majdanski, Maksymilian"]
[Black "Bujalski, Mateusz"]
[Result "1-0"]
[ECO "B02"]
[WhiteElo "1376"]
[BlackElo "1460"]
[PlyCount "53"]
[EventDate "2015.04.08"]
[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 Nf6 2. e5 Nd5 3. c4 Nb6 4. d4 e6 5. Nf3 Be7 6. Nc3 0-0 7. Bd3 f5 8. exf6 Bxf6 9. b3 d5 10. c5 N6d7 11. 0-0 Re8 12. Re1 Nxc5 13. dxc5 Bxc3 14. Bxh7+ Kf8 15. Bg6 Bxe1 16. Nxe1 Qf6 17. Bxe8 Kxe8 18. Rb1 Na6 19. Bb2 Qg6 20. Nd3 Bd7 21. Ne5 Qh7 22. Rc1 c6 23. Qf3 Kd8 24. Qf8+ Kc7 25. Qd6+ Kc8 26. Qxd7+ Kb8 27. Qd8# 1-0

[Event "POL-ch U12"]
[Site "Suwalki"]
[Date "2015.04.08"]
[Round "1.5"]
[White "Bujalski, Mateusz"]
[Black "Kopaczewski, Adam"]
[Result "0-1"]
[ECO "C58"]
[WhiteElo "1460"]
[BlackElo "1802"]
[PlyCount "56"]
[EventDate "2015.04.08"]
[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. Ng5 d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6 bxc6 8. Bd3 h6 9. Ne4 Nd5 10. Nbc3 Be7 11. 0-0 0-0 12. a3 f5 13. Ng3 f4 14. Nge4 f3 15. Nxd5 cxd5 16. Ng3 Bg4 17. gxf3 Bxf3 18. Be2 e4 19. d3 Qc8 20. dxe4 dxe4 21. Bxf3 exf3 22. Kh1 Qh3 23. Rg1 Rad8 24. Qe1 Bd6 25. Bxh6 Rde8 26. Qxa5 Re5 27. Qxa7 Qxh2+ 28. Kxh2 Rh5# 0-1

[Event "POL Olympiad U12"]
[Site "Spala"]
[Date "2014.12.30"]
[Round "2.20"]
[White "Baran, Mateusz"]
[Black "Bujalski, Mateusz"]
[Result "0-1"]
[ECO "B02"]
[WhiteElo "1377"]
[BlackElo "1474"]
[PlyCount "57"]
[EventDate "2014.04.06"]
[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 Nf6 2. Nc3 d5 3. exd5 Nxd5 4. Bc4 Nb6 5. Bb3 Nc6 6. Nf3 Bg4 7. h3 Bh5 8. Ne5 Nxe5 9. Qxh5 Ng6 10. 0-0 e6 11. d3 Be7 12. Be3 0-0 13. f4 Bf6 14. d4 Bxd4 15. Qf3 Nh4 16. Qf2 Bxe3 17. Qxe3 Nf5 18. Qf3 c6 19. Rad1 Qe7 20. Rfe1 Rad8 21. Rxd8 Rxd8 22. Qg4 Qc5+ 23. Kh2 Nh6 24. Qg3 Nd5 25. Ne4 Qe7 26. Qf2 b6 27. Ng3 Qh4 28. Rd1 Ng4+ 29. Kg1 0-1

[Event "POL Olympiad U12"]
[Site "Spala"]
[Date "2014.12.30"]
[Round "3.12"]
[White "Bujalski, Mateusz"]
[Black "Kokoszczynski, Jan"]
[Result "1/2-1/2"]
[ECO "A48"]
[WhiteElo "1474"]
[BlackElo "1715"]
[PlyCount "83"]
[EventDate "2014.04.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. e3 0-0 5. Bd3 d6 6. Nbd2 Nbd7 7. c3 e5 8. 0-0 Qe8 9. Qc2 h6 10. Bxf6 Bxf6 11. Bc4 Bg7 12. Qxg6 b5 13. Bb3 Kh8 14. Qe4 Rb8 15. dxe5 dxe5 16. Rad1 Nc5 17. Qc2 e4 18. Nd4 Bg4 19. Rb1 Rb6 20. Bd5 f5 21. b4 Nd7 22. a3 Bxd4 23. cxd4 Be2 24. Qxc7 Bxf1 25. Rxf1 Qc8 26. Qxa7 Ra6 27. Qb7 Qxb7 28. Bxb7 Rxa3 29. Bc6 Nf6 30. Bxb5 Rb8 31. Nc4 Rc3 32. Nd6 Rb6 33. Ne8 Rxb5 34. Nxf6 Rc6 35. Nd7 Rxb4 36. Ne5 Rcb6 37. g3 Rb1 38. h4 Rxf1+ 39. Kxf1 Rb2 40. Nf7+ Kg7 41. Ne5 Kf6 42. Kg2 1/2-1/2

[Event "POL Olympiad U12"]
[Site "Spala"]
[Date "2014.12.30"]
[Round "1.4"]
[White "Bujalski, Mateusz"]
[Black "Lis, Mateusz"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "1474"]
[BlackElo "1846"]
[PlyCount "142"]
[EventDate "2014.04.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. e3 0-0 5. Bd3 d6 6. Nbd2 Nbd7 7. c3 b6 8. 0-0 Bb7 9. Qe2 c5 10. Rfe1 Rc8 11. Rad1 Rc7 12. h3 Qa8 13. e4 e5 14. d5 h6 15. Bh4 Nh5 16. Nc4 Nf4 17. Qd2 g5 18. Bg3 Nxd3 19. Qxd3 Ba6 20. Nfd2 Nf6 21. Qf3 Qd8 22. Qf5 Bc8 23. Qf3 g4 24. Qd3 gxh3 25. gxh3 Nh5 26. Qf3 Nxg3 27. Qxg3 f5 28. Kh2 Rcf7 29. Rg1 b5 30. Na3 a6 31. c4 b4 32. Nc2 fxe4 33. Nxe4 Bf5 34. f3 Qe7 35. Rd2 Kh8 36. Rdg2 Bh7 37. Ne1 Rg8 38. b3 Qf8 39. Qh4 a5 40. Kh1 Rf4 41. Qg3 Rxe4 42. fxe4 Bxe4 43. Kh2 Bxg2 44. Rxg2 e4 45. Kh1 Qf1+ 46. Rg1 Qf6 47. Nc2 Rf8 48. Ne3 Qf3+ 49. Qxf3 Rxf3 50. Ng4 h5 51. Nh2 Rxh3 52. Kg2 Rd3 53. Re1 Rd2+ 54. Kg1 Be5 55. Nf1 Rxa2 56. Rxe4 a4 57. bxa4 b3 58. Re1 b2 59. Rb1 Rxa4 60. Nd2 Bc3 61. Ne4 Bd4+ 62. Kf1 Rxc4 63. Nd2 Rc2 64. Ke2 Bc3 65. Kd3 Rxd2+ 66. Kxc3 Rg2 67. Rh1 Kg7 68. Rb1 h4 69. Kd3 h3 70. Ke3 h2 71. Kf3 Rg1 0-1

[Event "POL Olympiad U12"]
[Site "Spala"]
[Date "2014.12.30"]
[Round "7.15"]
[White "Bujalski, Mateusz"]
[Black "Posluszny, Tomasz"]
[Result "0-1"]
[ECO "A03"]
[WhiteElo "1474"]
[BlackElo "1451"]
[PlyCount "120"]
[EventDate "2014.04.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. f4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. d3 d5 6. 0-0 c6 7. Nbd2 Qb6+ 8. d4 Ne4 9. Nb3 Nd7 10. c3 Qc7 11. Nbd2 Ndf6 12. Nxe4 Nxe4 13. Nd2 Nxd2 14. Bxd2 Bd7 15. e4 dxe4 16. Bxe4 Be6 17. f5 Bd5 18. Bc2 c5 19. Be3 cxd4 20. Bxd4 Qd7 21. Bxg7 Kxg7 22. Qd4+ Kg8 23. Rad1 Rfd8 24. Bb3 e6 25. c4 Bc6 26. Qh4 Qc7 27. c5 exf5 28. Rxd8+ Rxd8 29. Bxf7+ Kg7 30. Bb3 Be4 31. Qf4 Qxc5+ 32. Rf2 Qd6 33. Qxd6 Rxd6 34. Kf1 g5 35. Ke1 h6 36. Bc2 Bxc2 37. Rxc2 Rd7 38. Kf2 Kf6 39. Kf3 h5 40. h3 a6 41. b3 g4+ 42. hxg4 hxg4+ 43. Kf2 Kg5 44. Kg2 Rd6 45. Kf2 b6 46. Ke3 Re6+ 47. Kf2 f4 48. gxf4+ Kxf4 49. Rc4+ Re4 50. Rc6 g3+ 51. Kf1 Kf3 52. Rc3+ Re3 53. Rc2 Rd3 54. Rc1 b5 55. Rb1 b4 56. Rc1 a5 57. Rb1 g2+ 58. Kg1 Rd4 59. Rc1 Rh4 60. Rc4 Rh1# 0-1

[Event "POL Olympiad U12"]
[Site "Spala"]
[Date "2014.12.30"]
[Round "4.10"]
[White "Bujalski, Mateusz"]
[Black "Psyk, Radoslaw"]
[Result "0-1"]
[ECO "D03"]
[WhiteElo "1474"]
[BlackElo "1845"]
[PlyCount "64"]
[EventDate "2014.04.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bg5 Ne4 4. Bf4 c5 5. e3 Qb6 6. Nc3 Nxc3 7. bxc3 Qb2 8. Kd2 c4 9. Qb1 Qxb1 10. Rxb1 e6 11. Ne1 Nd7 12. f3 Ba3 13. e4 0-0 14. g3 f6 15. Be2 a6 16. Ng2 b5 17. Rhd1 Ra7 18. g4 Bb7 19. exd5 Bxd5 20. Ne3 Nb6 21. Bg3 Rd8 22. f4 Be4 23. h4 f5 24. g5 Na4 25. h5 Bb2 26. Ke1 Bxc3+ 27. Kf2 Rad7 28. d5 exd5 29. Bf3 d4 30. Ng4 Bxf3 31. Ne5 Bxd1 32. Nxd7 Bxc2 0-1

[Event "POL Olympiad U12"]
[Site "Spala"]
[Date "2014.12.30"]
[Round "6.11"]
[White "Dabrowski, Damian"]
[Black "Bujalski, Mateusz"]
[Result "1-0"]
[ECO "B45"]
[WhiteElo "1627"]
[BlackElo "1474"]
[PlyCount "21"]
[EventDate "2014.04.06"]
[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 Nf6 5. Nc3 e6 6. Nxc6 bxc6 7. e5 Nd5 8. Ne4 Be7 9. Bd3 0-0 10. Qh5 Nb4 11. Nf6+ 1-0

[Event "POL Olympiad U12"]
[Site "Spala"]
[Date "2014.12.30"]
[Round "5.17"]
[White "Maciejewski, Kamil"]
[Black "Bujalski, Mateusz"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1384"]
[BlackElo "1474"]
[PlyCount "162"]
[EventDate "2014.04.06"]
[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 Nf6 2. e5 Nd5 3. d4 e6 4. c4 Nb6 5. Nf3 Be7 6. Be2 Bb4+ 7. Nc3 0-0 8. a3 Be7 9. c5 Nd5 10. Nxd5 exd5 11. Qb3 c6 12. h4 f6 13. exf6 Bxf6 14. Bf4 b6 15. g4 Ba6 16. Bxa6 Nxa6 17. Qd3 Nc7 18. Ng5 Bxg5 19. Bxg5 Qe8+ 20. Be3 Qf7 21. 0-0-0 bxc5 22. dxc5 Rab8 23. h5 Ne6 24. Rdf1 Qf6 25. Qd2 d4 26. g5 dxe3 27. gxf6 exd2+ 28. Kxd2 Rxf6 29. b4 Rbf8 30. Rh2 Ng5 31. Ke2 Ne4 32. Ke3 Ng3 33. Rd1 Rf3+ 34. Kd2 Rxf2+ 35. Rxf2 Ne4+ 36. Ke3 Nxf2 37. Rxd7 Ng4+ 38. Ke2 Rf2+ 39. Ke1 Rf7 40. Rd8+ Rf8 41. Rd7 Ra8 42. Rd6 Re8+ 43. Kd2 Ne5 44. Kc3 g5 45. hxg6 hxg6 46. a4 Kg7 47. b5 cxb5 48. axb5 Kh6 49. Ra6 Rc8 50. c6 Rc7 51. Kd4 Nf7 52. Kc5 Kg7 53. b6 axb6+ 54. Kxb6 Rc8 55. c7 Nd8 56. Ra7 Ne6 57. Kc6 Rxc7+ 58. Rxc7+ Nxc7 59. Kc5 Kf6 60. Kd4 Kf5 61. Ke3 g5 62. Kf3 g4+ 63. Kg3 Nd5 64. Kg2 Kf4 65. Kf2 g3+ 66. Kg2 Kg4 67. Kg1 Kh3 68. Kh1 g2+ 69. Kg1 Nc3 70. Kf2 Kh2 71. Ke3 g1Q+ 72. Kd3 Qd1+ 73. Kc4 Ne2 74. Kc5 Qd4+ 75. Kb5 Nc3+ 76. Kc6 Qd5+ 77. Kb6 Na4+ 78. Kc7 Qe6 79. Kb7 Nc5+ 80. Kc7 Kg3 81. Kd8 Qd7# 0-1

[Event "POL Olympiad U12"]
[Site "Spala"]
[Date "2014.12.30"]
[Round "8.18"]
[White "Pijewski, Milosz"]
[Black "Bujalski, Mateusz"]
[Result "1/2-1/2"]
[ECO "B45"]
[WhiteElo "1572"]
[BlackElo "1474"]
[PlyCount "91"]
[EventDate "2014.04.06"]
[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 Nf6 5. Nc3 e6 6. Ndb5 Bb4 7. a3 Ba5 8. Nd6+ Ke7 9. Nxc8+ Rxc8 10. Bd3 Re8 11. 0-0 Kf8 12. Bd2 Bb6 13. Bg5 h6 14. Bh4 a6 15. Kh1 e5 16. Nd5 g5 17. Bg3 Kg7 18. c3 d6 19. Bc2 Nxd5 20. Qxd5 Ne7 21. Qd3 Ng6 22. Rad1 Bc7 23. Qd5 b6 24. Rfe1 Qe7 25. Bd3 a5 26. Be2 Qe6 27. Qxe6 fxe6 28. Bb5 Re7 29. b4 h5 30. f3 Nf4 31. Bf2 d5 32. g3 Nh3 33. Be3 dxe4 34. fxe4 Rd8 35. Rxd8 Bxd8 36. Kg2 g4 37. Rd1 Bc7 38. c4 axb4 39. axb4 Kg6 40. Rd7 Rxd7 41. Bxd7 Kf6 42. Be8 Ng5 43. Bxg5+ Kxg5 44. Bf7 Bd6 45. b5 Bc5 46. Bxe6 1/2-1/2

[Event "POL-ch U10"]
[Site "Szczyrk"]
[Date "2013.03.11"]
[Round "9.14"]
[White "Bujalski, Mateusz"]
[Black "Swiatek, Jakub"]
[Result "1-0"]
[ECO "D03"]
[WhiteElo "1328"]
[PlyCount "79"]
[EventDate "2013.03.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 d5 3. Bg5 Nf6 4. Nbd2 c5 5. e3 Nbd7 6. c3 a6 7. Bd3 Bd6 8. 0-0 0-0 9. Qb1 Qe8 10. h3 h6 11. Bh4 b5 12. e4 dxe4 13. Nxe4 Nxe4 14. Bxe4 Rb8 15. Qc1 Bb7 16. Qe3 Bxe4 17. Qxe4 Be7 18. Bg3 Ra8 19. Rfe1 Nf6 20. Qe2 Nd5 21. Rad1 Bf6 22. dxc5 Qc6 23. Bd6 Be7 24. Bxe7 Nxe7 25. b4 Nd5 26. Nd4 Qb7 27. Qf3 Qc7 28. Nb3 Rfd8 29. a3 Ne7 30. Qe4 Nc6 31. Rxd8+ Rxd8 32. c4 Qd7 33. cxb5 axb5 34. Kh2 Qc7+ 35. g3 Rb8 36. Nd4 Nxd4 37. Qxd4 Ra8 38. Qd3 Qa7 39. Qxb5 Qxa3 40. Kg2 1-0

[Event "POL-ch U10"]
[Site "Szczyrk"]
[Date "2013.03.09"]
[Round "7.14"]
[White "Bujalski, Mateusz"]
[Black "Giedosz, Rafal"]
[Result "1-0"]
[ECO "A80"]
[WhiteElo "1328"]
[PlyCount "107"]
[EventDate "2013.03.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 f5 3. Bf4 Nf6 4. Nbd2 Bb4 5. c3 Be7 6. e3 0-0 7. Bd3 b6 8. Qb3 h6 9. Bxf5 Kh8 10. Bd3 d6 11. Nh4 Kg8 12. Ng6 Re8 13. 0-0 Nh5 14. Be2 Nxf4 15. Nxf4 Bf6 16. Bh5 Re7 17. Bf3 c6 18. Bg4 Qe8 19. Ne4 d5 20. Nxf6+ gxf6 21. Bh5 Qd8 22. Bf3 Rg7 23. Qc2 f5 24. c4 Na6 25. a3 Bd7 26. cxd5 exd5 27. b4 Rc8 28. Qd3 Nc7 29. Rac1 Qg5 30. Kh1 Kh8 31. Qe2 Ne6 32. Nxe6 Bxe6 33. b5 c5 34. dxc5 bxc5 35. Qd2 Rd7 36. Rxc5 Rxc5 37. Qd4+ Qg7 38. Qxc5 Rc7 39. Qd6 Qe7 40. Qe5+ Kh7 41. a4 Kg6 42. h3 Kg5 43. h4+ Kg6 44. h5+ Kf7 45. g3 d4 46. Qxd4 Rc4 47. Qh8 Rh4+ 48. Kg2 Rxa4 49. Qxh6 Qf8 50. Qg6+ Ke7 51. Rc1 Bd7 52. Rc7 Qd8 53. Qg7+ Kd6 54. h6 1-0

[Event "POL-ch U10"]
[Site "Szczyrk"]
[Date "2013.03.07"]
[Round "4"]
[White "Kopaczewski, Adam"]
[Black "Bujalski, Mateusz"]
[Result "1-0"]
[ECO "B45"]
[WhiteElo "1522"]
[BlackElo "1328"]
[PlyCount "120"]
[EventDate "2013.03.04"]
[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 Nf6 5. Nc3 e6 6. Bg5 Bb4 7. Nxc6 bxc6 8. Bd3 e5 9. 0-0 0-0 10. Kh1 h6 11. Bh4 d5 12. f4 Re8 13. fxe5 Rxe5 14. Bxf6 gxf6 15. Qf3 Kg7 16. Ne2 d4 17. Rad1 c5 18. Nf4 Be6 19. Nh5+ Kg6 20. Nxf6 c4 21. Be2 Be7 22. Ng4 Rg5 23. Ne3 Rc8 24. Nf5 Bxf5 25. exf5+ Kh7 26. f6 Bb4 27. Qe4+ Kh8 28. Rxd4 Qe8 29. Qxe8+ Rxe8 30. Bxc4 Rf8 31. Bxf7 Rxf7 32. Rxb4 Rc5 33. c3 Rc6 34. Rbf4 Rb6 35. b3 Rc6 36. c4 Ra6 37. R4f2 Kh7 38. g3 Kg6 39. Kg2 h5 40. h3 Rb6 41. c5 Rc6 42. Rc2 Rfxf6 43. Rxf6+ Kxf6 44. b4 a6 45. a3 Ke5 46. Kf3 Rf6+ 47. Kg2 Kd5 48. c6 Rxc6 49. Rxc6 Kxc6 50. g4 hxg4 51. hxg4 Kb5 52. g5 Ka4 53. g6 Kxa3 54. g7 Kxb4 55. g8Q a5 56. Qa2 a4 57. Kf3 Kb5 58. Qa3 Ka5 59. Ke4 Kb5 60. Kd5 Ka5 1-0

[Event "POL-ch U10"]
[Site "Szczyrk"]
[Date "2013.03.06"]
[Round "3.17"]
[White "Bujalski, Mateusz"]
[Black "Ossolinski, Ziemowit"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "1328"]
[PlyCount "81"]
[EventDate "2013.03.04"]
[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 Be7 4. Nc3 Nf6 5. d3 0-0 6. Bg5 d6 7. h3 h6 8. Bh4 Be6 9. Bb3 Bxb3 10. axb3 Nd7 11. Bxe7 Nxe7 12. 0-0 f5 13. exf5 Nxf5 14. Qd2 a6 15. Rfe1 Nb6 16. Ne4 Qd7 17. Qb4 Rab8 18. c4 Qc6 19. Rac1 Qd7 20. c5 Nd5 21. Qc4 Qf7 22. Nfg5 hxg5 23. Nxg5 Qg6 24. Qxd5+ Kh8 25. Nf3 Ne7 26. Qe4 Rf6 27. cxd6 cxd6 28. Rc7 Rf4 29. Qxg6 Nxg6 30. Rd7 Rb4 31. Rxd6 Rxb3 32. Rxg6 Rxb2 33. Nxe5 b5 34. Rxa6 b4 35. Nc4 Rc2 36. Rb1 Rc3 37. Ra4 b3 38. Ra3 Rxd3 39. Na5 Rc3 40. Rbxb3 Rc1+ 41. Kh2 1-0

[Event "POL-ch U10"]
[Site "Szczyrk"]
[Date "2013.03.05"]
[Round "2.4"]
[White "Sanz Wawer, Daniel"]
[Black "Bujalski, Mateusz"]
[Result "1-0"]
[ECO "D13"]
[WhiteElo "1572"]
[BlackElo "1328"]
[PlyCount "151"]
[EventDate "2013.03.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nf3 Nc6 5. Nc3 Nf6 6. Bf4 a6 7. e3 Bf5 8. a3 e6 9. Bd3 Bxd3 10. Qxd3 Bd6 11. Bxd6 Qxd6 12. 0-0 0-0 13. Rfd1 Rac8 14. Rac1 Na5 15. Nd2 Ng4 16. g3 Nf6 17. e4 dxe4 18. Ncxe4 Nxe4 19. Nxe4 Qd5 20. Nc3 Qd7 21. b4 Nc4 22. Qe4 Nxa3 23. d5 exd5 24. Nxd5 Rxc1 25. Rxc1 h6 26. Rc7 Qb5 27. Qf5 Kh8 28. Rxf7 Rxf7 29. Qxf7 Qe2 30. Ne7 Qc4 31. Ng6+ Kh7 32. Nf8+ Kh8 33. Qxb7 Nc2 34. h4 Qxb4 35. Qf7 Qe1+ 36. Kh2 Qa5 37. Qg6 Kg8 38. Nd7 Qd8 39. Ne5 Qf6 40. Qxc2 Qxe5 41. Qc4+ Kh7 42. Qxa6 Qb2 43. Qd3+ Kh8 44. Qf5 Qd2 45. Kh3 Qd1 46. f3 Qd4 47. Qe6 Qc3 48. Qe8+ Kh7 49. Qe4+ Kg8 50. Kg4 Qc8+ 51. Qf5 Qc4+ 52. Kh5 Qc6 53. Qe4 Qc8 54. Kg6 Qa6+ 55. Kf5 Qf6+ 56. Kg4 Qf8 57. Qe6+ Kh8 58. Qf5 Qd8 59. Kh5 Qe8+ 60. Kg4 Qa4+ 61. Qe4 Qd7+ 62. Kf4 Qd8 63. Kf5 Qf6+ 64. Kg4 Qd8 65. f4 Qf8 66. f5 Qd8 67. Qe6 Qd4+ 68. Kh5 Qd1+ 69. g4 Qa4 70. g5 hxg5 71. Kg6 Qa8 72. hxg5 Qd8 73. Qe4 Qd6+ 74. f6 gxf6 75. Qe8+ Qf8 76. Qxf8# 1-0

[Event "POL-ch U10"]
[Site "Szczyrk"]
[Date "2013.03.04"]
[Round "5.13"]
[White "Bujalski, Mateusz"]
[Black "Pelka, Michal"]
[Result "1/2-1/2"]
[ECO "B52"]
[WhiteElo "1328"]
[PlyCount "94"]
[EventDate "2013.03.04"]
[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. Bb5+ Bd7 4. Bxd7+ Qxd7 5. Nc3 Nc6 6. d3 e6 7. Bg5 Be7 8. Qd2 Nf6 9. 0-0 0-0 10. Qf4 Rfd8 11. h3 Rac8 12. Bxf6 Bxf6 13. Rfe1 Nd4 14. Rac1 b5 15. Nxd4 Bxd4 16. Rb1 Be5 17. Qg4 a5 18. Ne2 d5 19. f3 d4 20. Ng3 Bxg3 21. Qxg3 c4 22. f4 Qc7 23. Re2 a4 24. a3 Rb8 25. e5 Qc5 26. Qe1 c3 27. b4 axb3 28. Rxb3 b4 29. Qb1 Ra8 30. axb4 Qb5 31. Re4 Ra4 32. Kh2 h6 33. Kg3 Kh7 34. Kh2 Rda8 35. Qg1 Rxb4 36. Rxb4 Qxb4 37. Qxd4 Qxd4 38. Rxd4 Ra2 39. Rc4 Rxc2 40. Kg3 Rc1 41. Kf2 Rc2+ 42. Kf3 Rc1 43. Ke2 Rc2+ 44. Kf3 Rc1 45. d4 c2 46. Kf2 Rd1 47. Rxc2 Rxd4 1/2-1/2

[Event "POL-ch U10"]
[Site "Szczyrk"]
[Date "2013.03.04"]
[Round "1.21"]
[White "Bujalski, Mateusz"]
[Black "Zelezniak, Maksymilian"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1328"]
[PlyCount "87"]
[EventDate "2013.03.04"]
[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. a4 a5 7. Bg5 h6 8. Bh4 Bg4 9. Qb3 Qd7 10. Nbd2 Rb8 11. 0-0 Be6 12. Rad1 Bxc4 13. Nxc4 0-0 14. Bxf6 gxf6 15. Qc2 Kh7 16. Qd2 Rg8 17. Kh1 f5 18. h3 fxe4 19. dxe4 Qe6 20. Ne3 Qg6 21. Ng4 Qg7 22. Nh4 Ne7 23. g3 Rbf8 24. f4 h5 25. f5 f6 26. Nh2 Qxg3 27. Ng2 Rg7 28. Rf3 Qg5 29. Qe2 Rfg8 30. Rg3 Qh6 31. Rxg7+ Rxg7 32. b3 c6 33. Rf1 Rg3 34. Rf3 Rxf3 35. Qxf3 Qc1+ 36. Nf1 Kh6 37. h4 Qc2 38. Ng3 Qc1+ 39. Kh2 Kg7 40. Qxh5 Qxc3 41. Qg4+ Kh6 42. Nh5 Bf2 43. Nxf6 Qa1 44. Qg5# 1-0

[Event "POL-ch U10"]
[Site "Szczyrk"]
[Date "2013.03.04"]
[Round "6"]
[White "Musiala, Jakub"]
[Black "Bujalski, Mateusz"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "1303"]
[BlackElo "1328"]
[PlyCount "161"]
[EventDate "2013.03.04"]
[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. Nc3 Nc6 3. Bb5 a6 4. Bxc6 bxc6 5. f4 d5 6. d3 Nf6 7. e5 Bg4 8. Qd2 Nd7 9. h3 Be6 10. g4 d4 11. Ne4 Bd5 12. Qe2 g6 13. Nf3 Bg7 14. Bd2 Rb8 15. b3 h6 16. h4 Be6 17. Rg1 Kf8 18. Rh1 Ke8 19. Rg1 Kf8 20. g5 h5 21. Rg3 a5 22. a4 Bf5 23. Rb1 Qc7 24. Kf1 Rg8 25. Ra1 Bh8 26. Rb1 Kg7 27. Rc1 Bg4 28. Qf2 Rb7 29. Rb1 Rgb8 30. Qe1 Ra8 31. Kg1 Be6 32. Ra1 Qb6 33. Kh2 Kg8 34. Ra3 Bd5 35. Qe2 Nf8 36. Ra1 Be6 37. Qe1 Bf5 38. Qe2 Ne6 39. Qe1 Nc7 40. Qe2 Nd5 41. Qe1 Nb4 42. Bxb4 cxb4 43. Nfd2 c5 44. Nc4 Qc6 45. Rd1 Be6 46. Ned2 Ra6 47. Qf2 Bg4 48. Re1 Rc7 49. Rf1 Be6 50. Qe2 Qd7 51. Qf2 Bg7 52. Re1 Bd5 53. Ne4 Be6 54. Rf1 Qc6 55. Re1 Rc8 56. Qd2 Kh7 57. Qf2 Rc7 58. Qd2 Bxc4 59. dxc4 Qe6 60. Qf2 Qf5 61. Rd3 Re6 62. Qg3 Kh8 63. Kg2 Rcc6 64. Qf3 Rc7 65. Ng3 Qg4 66. Qxg4 hxg4 67. Ne4 f5 68. gxf6 exf6 69. Nf2 f5 70. Kg3 Bf8 71. Rh1 Rh7 72. Rh2 Be7 73. Rd1 Rh5 74. Nd3 Bf8 75. Rdh1 Be7 76. Ne1 Bf8 77. Nd3 Be7 78. Ne1 Bf8 79. Nd3 Be7 80. Ne1 Bd8 81. Nd3 1/2-1/2

[Event "POL-ch U10"]
[Site "Szczyrk"]
[Date "2013.03.04"]
[Round "8"]
[White "Sokalla, Tomasz"]
[Black "Bujalski, Mateusz"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "1409"]
[BlackElo "1328"]
[PlyCount "169"]
[EventDate "2013.03.04"]
[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. 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 b5 11. g4 Nbd7 12. g5 Ne8 13. h4 Nb6 14. Bxb6 Qxb6 15. h5 Qd8 16. Rg1 Kh8 17. Nd5 Bxd5 18. exd5 f5 19. g6 h6 20. Kb1 Bg5 21. Qd3 Qb6 22. Bh3 f4 23. Qe2 Nf6 24. Bg4 Ra7 25. Qh2 Rc7 26. Be6 Qe3 27. Rd3 Qb6 28. Rh1 a5 29. Qd2 a4 30. Na5 Nd7 31. Bxd7 Rxd7 32. Nc6 Ra8 33. a3 Rc7 34. Qe2 Qc5 35. Qd2 Qb6 36. Rc3 Re8 37. Rf1 Qb7 38. Qd3 Rf8 39. Qe4 Qb6 40. Qb4 Rd7 41. Nxe5 Rc7 42. Rxc7 Qxc7 43. Nf7+ Kg8 44. Nxd6 Be7 45. Nxb5 Bxb4 46. Nxc7 Bd6 47. Ne6 Rf5 48. Re1 Rxd5 49. Nxf4 Rf5 50. Re8+ Bf8 51. Re4 Bd6 52. Nd3 Rxf3 53. Rxa4 Rf5 54. Rh4 Be7 55. Rh1 Rb5 56. Ka2 Kf8 57. c4 Rf5 58. b4 Rf3 59. Ne5 Rf2+ 60. Kb3 Re2 61. Nf7 Re3+ 62. Ka4 Re4 63. Kb5 Rd4 64. Rf1 Bf6 65. Nxh6 Rh4 66. Rf5 Ke7 67. Ng8+ Ke6 68. Rd5 Bb2 69. a4 Rh3 70. Rc5 Rb3 71. Ka5 Bc3 72. Rb5 Bd2 73. Rb6+ Kf5 74. Rb7 Kg5 75. c5 Kxh5 76. Ne7 Kg5 77. c6 Bf4 78. c7 Bxc7+ 79. Rxc7 Rd3 80. b5 Kf6 81. b6 Rd8 82. b7 Rb8 83. Nc6 Rf8 84. Rc8 Rxc8 85. bxc8Q 1-0

[Event "Warsaw-ch opB 65th"]
[Site "Warsaw"]
[Date "2012.06.02"]
[Round "8"]
[White "Golecka, Jadwiga"]
[Black "Bujalski, Mateusz"]
[Result "1-0"]
[ECO "C34"]
[BlackElo "1281"]
[PlyCount "65"]
[EventDate "2012.05.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. f4 Bc5 3. Nf3 exf4 4. d4 Be7 5. Bxf4 Nf6 6. Nc3 0-0 7. Bc4 Bb4 8. Bg5 h6 9. Bxf6 Qxf6 10. 0-0 Bxc3 11. bxc3 d6 12. Ne5 Qg5 13. Nxf7 Qe3+ 14. Kh1 Kh7 15. Ng5+ Qxg5 16. Rxf8 Bg4 17. Qf1 Qe7 18. Bg8+ Kg6 19. h3 Bd7 20. Qf3 h5 21. Qg3+ Kh6 22. Bf7 g5 23. Rh8+ Kg7 24. Rxh5 Qxf7 25. Qxg5+ Qg6 26. Qe7+ Qf7 27. Rg5+ Kh6 28. Qxf7 Kxg5 29. Rf1 a6 30. Rf3 Ra7 31. Rg3+ Kh4 32. Qf4+ Kh5 33. Qg5# 1-0

[Event "Warsaw-ch opB 65th"]
[Site "Warsaw"]
[Date "2012.05.31"]
[Round "6"]
[White "Bujalski, Mateusz"]
[Black "Tomczyk, Ryszard"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "1281"]
[BlackElo "1424"]
[PlyCount "130"]
[EventDate "2012.05.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 b6 2. Nf3 Bb7 3. Bg5 g6 4. Nbd2 Bg7 5. e3 d6 6. Bd3 Nd7 7. 0-0 h6 8. Bh4 g5 9. Bg3 Ngf6 10. c3 Nh5 11. Qc2 Ndf6 12. h3 Nxg3 13. fxg3 Qd7 14. Bf5 e6 15. Bd3 g4 16. Nh4 gxh3 17. gxh3 Qc6 18. Nhf3 0-0-0 19. b4 Ba8 20. a4 Rdg8 21. b5 Qb7 22. a5 Bf8 23. Kh2 Qd5 24. axb6 axb6 25. e4 Qb7 26. Ra2 Qb8 27. Rfa1 Bb7 28. e5 Nh5 29. g4 Nf4 30. Be4 d5 31. Bd3 Kd7 32. Rf1 Nxd3 33. Qxd3 Be7 34. Ng1 Rg7 35. Ne2 h5 36. gxh5 Rxh5 37. Ng3 Rhg5 38. Rg1 Qg8 39. Ra7 Kc8 40. Ndf1 Rh7 41. Rg2 Rg6 42. Rga2 Qg7 43. Qc2 Qh6 44. Qg2 Bh4 45. R2a3 Be7 46. R3a4 Bh4 47. Ra2 Bg5 48. R2a4 Bf4 49. Ra2 Rhg7 50. Rf2 Rg4 51. Rf3 Rh4 52. Ra2 Rh7 53. Raf2 Rxh3+ 54. Kg1 Bxg3 55. Nxg3 Rg7 56. Rd3 Qh7 57. Rfd2 Qh6 58. Rf2 Kd8 59. Rdf3 Ke7 60. Rf6 Qc1+ 61. Rf1 Qe3+ 62. R1f2 Rhxg3 63. Qxg3 Rxg3+ 64. Kf1 Qc1+ 65. Ke2 Re3# 0-1

[Event "Warsaw-ch opB 65th"]
[Site "Warsaw"]
[Date "2012.05.30"]
[Round "5"]
[White "Bujalski, Mateusz"]
[Black "Caderek, Zbigniew"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1281"]
[PlyCount "134"]
[EventDate "2012.05.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 d5 3. Bg5 Be7 4. Bf4 Nc6 5. e3 Nf6 6. Nbd2 0-0 7. Bd3 Bd6 8. Bg5 Re8 9. c3 e5 10. dxe5 Nxe5 11. Nxe5 Rxe5 12. Nf3 Re8 13. Qc2 g6 14. Qd2 Be7 15. 0-0 c6 16. Rad1 Qd6 17. Rfe1 Bg4 18. Bf4 Qd7 19. Ne5 Qc8 20. f3 Bf5 21. c4 a5 22. cxd5 Bb4 23. Bxf5 Qxf5 24. e4 Bxd2 25. exf5 Bxf4 26. Nd3 Rxe1+ 27. Rxe1 Nxd5 28. fxg6 hxg6 29. Re4 Bg5 30. g3 Kf8 31. f4 Be7 32. Ne5 Re8 33. Kf2 Bc5+ 34. Kf3 Kg7 35. Rc4 Bb4 36. a3 Bd6 37. Ng4 f5 38. Nf2 Re3+ 39. Kg2 Re2 40. Kf3 Rxb2 41. Ra4 Rb3+ 42. Kg2 Rxa3 43. Rxa3 Bxa3 44. Kf3 Kf6 45. Nd3 a4 46. Ke2 b5 47. Kd2 Ke6 48. Ne5 Bb4+ 49. Kc2 Ne3+ 50. Kb2 Nc4+ 51. Nxc4 bxc4 52. Kb1 c3 53. Kc2 c5 54. Kb1 c4 55. h3 Kd5 56. g4 fxg4 57. hxg4 Ke4 58. f5 gxf5 59. gxf5 Kxf5 60. Kc2 Ke4 61. Kb1 Kd3 62. Ka1 Kd2 63. Kb1 c2+ 64. Ka2 Bc3 65. Ka3 c1Q+ 66. Kxa4 Qb1 67. Ka3 Qb3# 0-1

[Event "Warsaw-ch opB 65th"]
[Site "Warsaw"]
[Date "2012.05.29"]
[Round "4"]
[White "Prazmowski, Wlodzimierz"]
[Black "Bujalski, Mateusz"]
[Result "1-0"]
[ECO "A86"]
[WhiteElo "1609"]
[BlackElo "1281"]
[PlyCount "119"]
[EventDate "2012.05.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 f5 2. g3 Nf6 3. c4 g6 4. Nc3 Bg7 5. Nf3 0-0 6. Bg2 d6 7. h4 Bd7 8. Ng5 Nc6 9. e3 h6 10. Nh3 b6 11. Nf4 Kh7 12. Bxc6 Bxc6 13. Ne6 Qd7 14. Nxf8+ Rxf8 15. d5 Bb7 16. Ne2 Ba6 17. Qc2 c6 18. Nf4 Qc8 19. Ne6 Re8 20. Nxg7 Kxg7 21. Qc3 cxd5 22. cxd5 Qxc3+ 23. bxc3 Nxd5 24. Bb2 Kf7 25. Kd2 e5 26. Rhd1 Ke6 27. a4 Rc8 28. Rac1 Bc4 29. Ra1 Bb3 30. e4 Nf6 31. exf5+ gxf5 32. Rg1 Ne4+ 33. Ke3 Nxc3 34. Rgc1 Nd5+ 35. Kd2 Rg8 36. Ra3 Rg4 37. Rxb3 Rxa4 38. Ra1 Rxa1 39. Bxa1 a5 40. Rb5 h5 41. f3 e4 42. fxe4 fxe4 43. Bd4 Nb4 44. Bxb6 Nc6 45. Bxa5 Nxa5 46. Rxa5 d5 47. Ke3 Ke5 48. Rb5 Ke6 49. Kd4 Kf5 50. Rxd5+ Kg4 51. Rg5+ Kf3 52. Rxh5 Kxg3 53. Kxe4 Kg4 54. Rh8 Kh3 55. Kf3 Kh2 56. Rg8 Kh3 57. h5 Kh4 58. h6 Kh3 59. h7 Kh4 60. h8Q# 1-0

[Event "Warsaw-ch opB 65th"]
[Site "Warsaw"]
[Date "2012.05.28"]
[Round "3"]
[White "Bujalski, Mateusz"]
[Black "Stepniewski, Karol"]
[Result "1-0"]
[ECO "B32"]
[WhiteElo "1281"]
[PlyCount "101"]
[EventDate "2012.05.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nxd4 5. Qxd4 f6 6. Nc3 e5 7. Qd1 Bb4 8. Bd2 Bxc3 9. Bxc3 Ne7 10. Bc4 a6 11. 0-0 b5 12. Bb3 a5 13. a3 Nc6 14. Qd5 Qe7 15. Rfe1 Bb7 16. Qxb5 0-0-0 17. Bxa5 Nxa5 18. Qxa5 Rhf8 19. Bd5 Bxd5 20. Qxd5 d6 21. Qa8+ Kd7 22. Qa7+ Ke8 23. Qxe7+ Kxe7 24. f3 d5 25. exd5 Rxd5 26. Rad1 Rfd8 27. Rxd5 Rxd5 28. Kf2 Rd2+ 29. Re2 Rd1 30. h3 Rb1 31. b3 Kd6 32. Ke3 f5 33. Kd3 Ra1 34. a4 Rd1+ 35. Kc3 Rd4 36. Rd2 Rxd2 37. Kxd2 Kd5 38. Kd3 e4+ 39. fxe4+ fxe4+ 40. Ke3 Ke5 41. a5 Kd5 42. b4 Kc4 43. a6 Kc3 44. a7 Kb2 45. a8Q Kb1 46. Qxe4 g6 47. c4+ Kb2 48. Kd3 Kb3 49. Qd5 Ka4 50. Kc3 h5 51. Qa5# 1-0

[Event "Warsaw-ch opB 65th"]
[Site "Warsaw"]
[Date "2012.05.27"]
[Round "2"]
[White "Rzepecka, Dorota"]
[Black "Bujalski, Mateusz"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1892"]
[BlackElo "1281"]
[PlyCount "33"]
[EventDate "2012.05.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nc6 3. d4 cxd4 4. cxd4 Nf6 5. Nc3 e6 6. Nf3 Bb4 7. Bd3 d5 8. e5 Nd7 9. 0-0 0-0 10. Bxh7+ Kxh7 11. Ng5+ Kg8 12. Qh5 Re8 13. Qxf7+ Kh8 14. Qh5+ Kg8 15. Qh7+ Kf8 16. Qh8+ Ke7 17. Qxg7# 1-0

[Event "Warsaw-ch opB 65th"]
[Site "Warsaw"]
[Date "2012.05.26"]
[Round "1"]
[White "Bujalski, Mateusz"]
[Black "Kolinski, Daniel"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "1281"]
[BlackElo "1713"]
[PlyCount "64"]
[EventDate "2012.05.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. c3 e6 4. Bg5 Qb6 5. Qc2 Be7 6. e3 Nc6 7. Bd3 d5 8. b3 h6 9. Bh4 Bd7 10. Nbd2 Rc8 11. Ne5 cxd4 12. Nxc6 Qxc6 13. exd4 Qxc3 14. Qxc3 Rxc3 15. Ke2 0-0 16. Nf3 Rfc8 17. Ne5 g5 18. Bg3 Be8 19. Kd2 Ne4+ 20. Bxe4 dxe4 21. Nc4 Rd3+ 22. Ke2 Rxd4 23. Be5 Rd3 24. Rac1 f6 25. Bb2 Rcd8 26. Rc2 Bh5+ 27. f3 exf3+ 28. Kf2 Bc5+ 29. Kg3 f2+ 30. Ne3 Rxe3+ 31. Kxf2 Re2+ 32. Kg3 Rd3# 0-1

[Event "Warsaw Four Seasons op 2nd"]
[Site "Warsaw"]
[Date "2011.??.??"]
[Round "1"]
[White "Bujalski, Mateusz"]
[Black "Fraczek, Lukasz"]
[Result "0-1"]
[ECO "B45"]
[BlackElo "1585"]
[PlyCount "103"]
[EventDate "2011.11.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Bf4 Bb4 7. e5 Nd5 8. Qd2 Qa5 9. Nb3 Bxc3 10. Nxa5 Bxd2+ 11. Bxd2 Nxe5 12. c4 Nf6 13. f4 Nc6 14. Nb3 d5 15. cxd5 Nxd5 16. 0-0-0 0-0 17. h4 Nf6 18. Be2 e5 19. fxe5 Nxe5 20. Bb4 Re8 21. Bb5 Bd7 22. Bxd7 Nexd7 23. Rd2 b6 24. Bc3 Rac8 25. Kb1 Re6 26. Rc2 Ne4 27. Nd4 Ree8 28. Nf5 Nxc3+ 29. bxc3 Re5 30. Rf1 Nf6 31. Kb2 Rd8 32. Nd4 Rc5 33. a4 Nd5 34. Re1 a6 35. Rce2 Kf8 36. Rf2 Nf6 37. Kb3 Re8 38. Rxe8+ Kxe8 39. Nf5 Kf8 40. Nd4 Rxc3+ 41. Kxc3 Ne4+ 42. Kc4 Nxf2 43. Kd5 Nd3 44. Kc6 Nb2 45. Kxb6 Nxa4+ 46. Kxa6 Nc5+ 47. Kb5 Ne6 48. Nf5 Nf4 49. g3 Nh5 50. g4 Nf6 51. g5 Ne4 52. Kc4 0-1

[Event "Warsaw Four Seasons op 2nd"]
[Site "Warsaw"]
[Date "2011.??.??"]
[Round "5"]
[White "Bujalski, Mateusz"]
[Black "Ogonowski, Jakub"]
[Result "0-1"]
[ECO "B92"]
[BlackElo "1724"]
[PlyCount "84"]
[EventDate "2011.11.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. Be3 Be6 9. 0-0 0-0 10. Qd3 b5 11. a3 Nbd7 12. Rad1 Rc8 13. Nd5 Bxd5 14. exd5 Nb6 15. Bxb6 Qxb6 16. c3 Nd7 17. Bg4 Rcd8 18. Bf5 g6 19. Bxd7 Rxd7 20. Qh3 f5 21. Rd3 Bf6 22. Re1 Rg7 23. Re2 a5 24. Rdd2 Bg5 25. Rc2 Re7 26. Qg3 Bf6 27. Qd3 a4 28. Nc1 e4 29. Qd2 e3 30. fxe3 f4 31. Nd3 Rxe3 32. Rxe3 fxe3 33. Qe2 Bg5 34. g3 Qb7 35. Nb4 Rf2 36. Qd1 Qf7 37. h3 Rd2 38. Rxd2 exd2 39. h4 Be3+ 40. Kh2 Qf2+ 41. Kh3 Qe1 42. Qg4 Qh1# 0-1

[Event "Warsaw Four Seasons op 2nd"]
[Site "Warsaw"]
[Date "2011.??.??"]
[Round "3"]
[White "Bujalski, Mateusz"]
[Black "Paluszek, Konrad"]
[Result "1-0"]
[ECO "B72"]
[PlyCount "43"]
[EventDate "2011.11.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 g6 7. 0-0 Bg7 8. Be3 0-0 9. Qd2 b5 10. b4 Bb7 11. Bf3 Qc7 12. Nd5 Nxd5 13. exd5 Nd7 14. Rad1 Rac8 15. Rc1 Nb6 16. Nb3 Nc4 17. Qe2 Na3 18. Na1 Bb2 19. Rcd1 Nxc2 20. Nxc2 Qxc2 21. Rd2 Qf5 22. Bg4 1-0

[Event "Warsaw Four Seasons op 2nd"]
[Site "Warsaw"]
[Date "2011.??.??"]
[Round "6"]
[White "Klukowski, Piotr"]
[Black "Bujalski, Mateusz"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "1304"]
[PlyCount "71"]
[EventDate "2011.11.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. N1c3 a6 7. Na3 b5 8. Nd5 Nf6 9. Bg5 Be7 10. Nxe7 Qxe7 11. c3 h6 12. Bxf6 Qxf6 13. Qf3 Qg6 14. Bd3 0-0 15. Qg3 Qf6 16. 0-0 Be6 17. Nc2 Rad8 18. f4 exf4 19. Qxf4 Qe7 20. Qf2 Qb7 21. Nd4 Nxd4 22. cxd4 Bc4 23. Qd2 Rde8 24. d5 Qb6+ 25. Kh1 Qd4 26. Rfd1 Bxd3 27. Qxd3 Qxe4 28. Qb3 Re5 29. h3 Rg5 30. Rd2 Qf4 31. Rad1 Re8 32. Qc3 Rge5 33. Rd4 Qf2 34. R4d2 Re1+ 35. Rxe1 Qxe1+ 36. Kh2 1-0

[Event "Warsaw Four Seasons op 2nd"]
[Site "Warsaw"]
[Date "2011.??.??"]
[Round "4"]
[White "Szewczyk, Mariusz1"]
[Black "Bujalski, Mateusz"]
[Result "1-0"]
[ECO "B32"]
[WhiteElo "1848"]
[PlyCount "27"]
[EventDate "2011.11.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 a6 6. Nd6+ Bxd6 7. Qxd6 Qf6 8. Qc7 Nge7 9. Nc3 Nb4 10. Bd3 d5 11. a3 dxe4 12. Nxe4 Nxd3+ 13. cxd3 Qe6 14. Nd6+ 1-0

[Event "Warsaw Four Seasons op 2nd"]
[Site "Warsaw"]
[Date "2011.??.??"]
[Round "2"]
[White "Szustakowski, Antoni"]
[Black "Bujalski, Mateusz"]
[Result "0-1"]
[ECO "A29"]
[WhiteElo "1467"]
[PlyCount "92"]
[EventDate "2011.11.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 Nc6 4. Bg2 Bc5 5. d3 0-0 6. Nf3 d6 7. 0-0 Bf5 8. Bg5 h6 9. Bh4 Be6 10. Ne4 Kh8 11. Qd2 Kh7 12. a3 a5 13. Rac1 Bf5 14. Bxf6 gxf6 15. Nxc5 dxc5 16. Nh4 Bg6 17. Nxg6 fxg6 18. Bxc6 bxc6 19. Rfd1 f5 20. Qc3 Qd6 21. Rb1 Rfb8 22. b3 Qd4 23. Qxd4 cxd4 24. Rd2 Ra7 25. Rdb2 Rab7 26. c5 Kg7 27. b4 Kf7 28. Kg2 Kf6 29. e3 dxe3 30. fxe3 axb4 31. Rxb4 Rxb4 32. Rxb4 Rxb4 33. axb4 Ke6 34. e4 Kd7 35. Kf2 fxe4 36. dxe4 g5 37. Kf3 h5 38. h3 Kc8 39. Ke3 Kb7 40. Kd3 Ka6 41. Kc3 Kb7 42. Kb3 Ka7 43. Ka4 Ka6 44. Kb3 Kb7 45. Kc4 Ka6 46. b5+ cxb5+ 0-1

