[Event "Lazy op-B 6th"]
[Site "Lazy"]
[Date "2010.07.03"]
[Round "9"]
[White "Slany, Wiktor"]
[Black "Gwiazdowski, Mateusz"]
[Result "1-0"]
[ECO "C48"]
[WhiteElo "1522"]
[PlyCount "55"]
[EventDate "2010.06.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Nd4 5. Nxd4 exd4 6. e5 dxc3 7. exf6 Qxf6 8. dxc3 c6 9. Bd3 Bc5 10. 0-0 0-0 11. Qh5 g6 12. Qxc5 d6 13. Qd4 Qxd4 14. cxd4 Re8 15. Bf4 d5 16. Rae1 Bd7 17. Re3 Rxe3 18. fxe3 Re8 19. c4 f6 20. h4 Kg7 21. Kf2 h5 22. cxd5 cxd5 23. Rc1 Bc6 24. b4 a6 25. Bxa6 Ra8 26. b5 Bxb5 27. Rc7+ Kg8 28. Bxb5 1-0

[Event "Lazy op-B 6th"]
[Site "Lazy"]
[Date "2010.07.02"]
[Round "8"]
[White "Gwiazdowski, Mateusz"]
[Black "Szewczyk, Mariusz"]
[Result "1-0"]
[ECO "B45"]
[BlackElo "1737"]
[PlyCount "45"]
[EventDate "2010.06.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 Bc5 6. Nb3 Bb4 7. Bd2 Nf6 8. Bd3 0-0 9. 0-0 d5 10. f3 Qb6+ 11. Kh1 h6 12. Qc1 dxe4 13. fxe4 Ng4 14. Qe1 Bd6 15. Qh4 Nxh2 16. Bxh6 Nxf1 17. Rxf1 gxh6 18. Rf6 Be5 19. Qg4+ Kh7 20. Qh4 Bxf6 21. e5+ Kg8 22. Qxh6 Rd8 23. exf6 1-0

[Event "Lazy op-B 6th"]
[Site "Lazy"]
[Date "2010.07.01"]
[Round "7"]
[White "Pychynski, Dominik"]
[Black "Gwiazdowski, Mateusz"]
[Result "0-1"]
[ECO "A26"]
[WhiteElo "1427"]
[PlyCount "76"]
[EventDate "2010.06.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. c4 f5 2. Nc3 g6 3. g3 Nf6 4. Bg2 Bg7 5. Nf3 0-0 6. d3 d6 7. 0-0 Nc6 8. Rb1 e5 9. e3 e4 10. Ne1 Re8 11. Qc2 Be6 12. a3 exd3 13. Qxd3 Ne5 14. Qc2 Bxc4 15. Bxb7 Rb8 16. Bg2 Bxf1 17. Kxf1 Kh8 18. Nd3 Nc4 19. Nb4 Ne5 20. Nbd5 Nxd5 21. Nxd5 c6 22. Nb4 Rb6 23. f4 Ng4 24. Kg1 Nxe3 25. Bxe3 Rxe3 26. Qd2 Re8 27. Bxc6 Rf8 28. Rd1 a5 29. Qxd6 Qxd6 30. Rxd6 axb4 31. axb4 Rxb4 32. Bd5 Rxb2 33. Be6 Ra8 34. Rd1 Bd4+ 35. Kh1 Bb6 36. Bc4 Rd8 37. Re1 Rdd2 38. Re8+ Kg7 0-1

[Event "Lazy op-B 6th"]
[Site "Lazy"]
[Date "2010.06.29"]
[Round "5"]
[White "Gwiazdowski, Mateusz"]
[Black "Marciniszyn, Jakub"]
[Result "0-1"]
[ECO "C10"]
[BlackElo "1744"]
[PlyCount "70"]
[EventDate "2010.06.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. Nc3 c5 4. exd5 exd5 5. d4 Be6 6. Bb5+ Nc6 7. Ne5 Rc8 8. Be3 c4 9. Nxc6 bxc6 10. Ba4 Bb4 11. a3 Bxc3+ 12. bxc3 Qa5 13. Bxc6+ Rxc6 14. Bd2 Ne7 15. 0-0 0-0 16. Re1 Rb8 17. Bf4 Re8 18. Qf3 Qd8 19. Rab1 Rb6 20. Rbc1 Qd7 21. Qg3 Ng6 22. Bc7 Rb7 23. Bd6 Rd8 24. Be5 Nxe5 25. Rxe5 Rdb8 26. h3 Qa4 27. h4 Qxa3 28. Rce1 Rb1 29. Rxb1 Rxb1+ 30. Kh2 Qc1 31. Qg4 Qh1+ 32. Kg3 Rg1 33. Kf3 Bxg4+ 34. Kxg4 Qxg2+ 35. Kf4 Qxf2# 0-1

[Event "Lazy op-B 6th"]
[Site "Lazy"]
[Date "2010.06.29"]
[Round "4"]
[White "Nizynski, Andrzej"]
[Black "Gwiazdowski, Mateusz"]
[Result "0-1"]
[ECO "C61"]
[WhiteElo "1479"]
[PlyCount "44"]
[EventDate "2010.06.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nd4 4. Nxd4 exd4 5. d3 c6 6. Ba4 d5 7. Qf3 Be6 8. 0-0 Nf6 9. Bg5 h6 10. Bxf6 gxf6 11. Re1 Qa5 12. Re2 Qxa4 13. Qxf6 Rg8 14. exd5 Be7 15. Qxh6 Bxd5 16. Na3 Bxg2 17. Qh7 0-0-0 18. Qf5+ Kb8 19. Qf4+ Bd6 20. Qf6 Bf3+ 21. Kf1 Bxe2+ 22. Kxe2 Bxa3 0-1

[Event "Lazy op-B 6th"]
[Site "Lazy"]
[Date "2010.06.28"]
[Round "2"]
[White "Gwiazdowski, Mateusz"]
[Black "Kanarkiewicz, Michal"]
[Result "0-1"]
[ECO "B95"]
[BlackElo "1918"]
[PlyCount "62"]
[EventDate "2010.06.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. Bc4 Qc7 8. Bd3 Be7 9. 0-0 Nc6 10. Nb3 b5 11. Re1 0-0 12. Qd2 Bb7 13. Bxf6 Bxf6 14. Rad1 Rfd8 15. Bf1 Rac8 16. g3 Ne5 17. Nd4 Qc5 18. Be2 Nc4 19. Bxc4 Qxc4 20. a3 b4 21. axb4 Qxb4 22. Nde2 Rc4 23. Qd3 g6 24. f4 Bxe4 25. Nxe4 Rxe4 26. c3 Qb6+ 27. Nd4 Rxe1+ 28. Rxe1 e5 29. fxe5 dxe5 30. Kf1 exd4 31. cxd4 Qb5 0-1

[Event "Lazy op-B 6th"]
[Site "Lazy"]
[Date "2010.06.28"]
[Round "3"]
[White "Mazalon, Mateusz"]
[Black "Gwiazdowski, Mateusz"]
[Result "1-0"]
[ECO "C44"]
[WhiteElo "1790"]
[PlyCount "81"]
[EventDate "2010.06.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. c3 Nf6 5. e5 Ne4 6. cxd4 Bb4+ 7. Bd2 Nxd2 8. Nbxd2 d6 9. Bb5 0-0 10. 0-0 Bxd2 11. Qxd2 dxe5 12. Bxc6 bxc6 13. dxe5 Qxd2 14. Nxd2 Re8 15. f4 Bf5 16. Rac1 Rad8 17. Nb3 Be4 18. Rfe1 Bd5 19. Na5 Rb8 20. b3 Rb6 21. Re3 Ra6 22. Rc5 f6 23. a4 fxe5 24. fxe5 Re6 25. Nc4 Bxc4 26. Rxc4 Ra5 27. Rec3 Raxe5 28. Rxc6 Rxc6 29. Rxc6 Re1+ 30. Kf2 Rb1 31. Rxc7 Rxb3 32. Rxa7 Rb2+ 33. Kf3 g5 34. a5 Ra2 35. a6 g4+ 36. Kg3 h5 37. Ra8+ Kg7 38. a7 h4+ 39. Kxh4 Rxg2 40. Rg8+ Kxg8 41. a8Q+ 1-0

[Event "Mazowiec-chT op 0910"]
[Site "Mazowsze"]
[Date "2010.03.28"]
[Round "10.6"]
[White "Traczyk, Pawel"]
[Black "Gwiazdowski, Mateusz"]
[Result "1-0"]
[ECO "A85"]
[WhiteElo "1759"]
[PlyCount "113"]
[EventDate "2009.11.29"]
[EventType "team-tourn"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 f5 2. c4 g6 3. Nc3 Nf6 4. e3 Bg7 5. Nf3 0-0 6. d5 c6 7. Be2 d6 8. 0-0 Ne4 9. Nxe4 fxe4 10. Ng5 cxd5 11. Qxd5+ e6 12. Nxe6 Bxe6 13. Qxe6+ Kh8 14. Rd1 Rf6 15. Qxe4 Nc6 16. Bd2 Qf8 17. Rf1 Re8 18. Qc2 Nd4 19. Qd3 Nxe2+ 20. Qxe2 Rf7 21. Bb4 Be5 22. Qd2 Bxh2+ 23. Kxh2 Qh6+ 24. Kg1 Rf5 25. Bxd6 Rh5 26. f3 Rh1+ 27. Kf2 Rxf1+ 28. Rxf1 Qh4+ 29. Bg3 Qe7 30. Rd1 h5 31. e4 g5 32. Qd7 Qc5+ 33. Qd4+ Qxd4+ 34. Rxd4 h4 35. Bd6 Kh7 36. e5 Kg6 37. c5 Kf5 38. b4 Ke6 39. b5 Rh8 40. c6 bxc6 41. bxc6 h3 42. gxh3 Rxh3 43. Kg2 Rh8 44. c7 a5 45. Ra4 Ra8 46. Rxa5 Rg8 47. Rb5 g4 48. fxg4 Rc8 49. Rb8 Kd7 50. Rxc8 Kxc8 51. g5 Kd7 52. g6 Kc8 53. g7 Kb7 54. g8Q Kb6 55. c8Q Ka5 56. Qb7 Ka4 57. Qga8# 1-0

[Event "POL-ch U13"]
[Site "Sekocin"]
[Date "2008.10.15"]
[Round "3.7"]
[White "Gwiazdowski, Mateusz"]
[Black "Grzesiak, Nikodem"]
[Result "0-1"]
[ECO "C41"]
[BlackElo "2500"]
[PlyCount "60"]
[EventDate "2008.10.13"]
[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 Nf6 3. Nc3 d6 4. d4 exd4 5. Nxd4 Be6 6. Nxe6 fxe6 7. Bc4 e5 8. Bg5 Be7 9. 0-0 Nbd7 10. Bxf6 Nxf6 11. f4 exf4 12. Rxf4 c6 13. Be6 Qb6+ 14. Kh1 Qxb2 15. Rf3 Qb6 16. Rb1 Qa6 17. e5 dxe5 18. Rxf6 gxf6 19. Qh5+ Kd8 20. Rd1+ Kc7 21. Rd7+ Kb6 22. Qf3 Qa3 23. Qe3+ Bc5 24. Qxc5+ Kxc5 25. h3 Qxc3 26. Bb3 Qg3 27. Rxb7 Rhg8 28. Bxg8 Rxg8 29. Rg7 Rxg7 30. Kg1 Qxg2# 0-1

[Event "POL-ch U13"]
[Site "Sekocin"]
[Date "2008.10.15"]
[Round "4.7"]
[White "Kozakow, Mikolaj"]
[Black "Gwiazdowski, Mateusz"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1429"]
[PlyCount "107"]
[EventDate "2008.10.13"]
[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. Nc3 Nf6 5. d3 h6 6. Be3 Bb6 7. 0-0 d6 8. Qd2 Be6 9. Nd5 Bxd5 10. exd5 Nd4 11. Bxd4 0-0 12. Bxb6 axb6 13. a4 c6 14. dxc6 bxc6 15. b4 Re8 16. h3 d5 17. Bb3 Qc7 18. Rfe1 Rad8 19. Qc3 d4 20. Qc4 Nd5 21. Ba2 f6 22. Qb3 Kh8 23. Qb2 Nc3 24. Nd2 Nxa4 25. Qc1 Nc3 26. Nb1 Nxa2 27. Rxa2 Ra8 28. Rxa8 Rxa8 29. c3 Qd6 30. cxd4 exd4 31. Qb2 f5 32. b5 c5 33. Na3 Qf6 34. Nc4 Rf8 35. Ne5 Re8 36. Qe2 Kg8 37. Ng4 Rxe2 38. Nxf6+ gxf6 39. Rxe2 Kf7 40. Ra2 Ke6 41. Ra6 Kd5 42. Rxb6 c4 43. dxc4+ Kxc4 44. Kf1 d3 45. Ke1 Kc5 46. Rxf6 Kxb5 47. Rxh6 Kc4 48. Rd6 Kc3 49. Kd1 f4 50. h4 f3 51. gxf3 Kb2 52. Rxd3 Ka2 53. Kc2 Ka1 54. Ra3# 1-0

[Event "POL-ch U13"]
[Site "Sekocin"]
[Date "2008.10.14"]
[Round "1.4"]
[White "Gwiazdowski, Mateusz"]
[Black "Nowicki, Bartosz"]
[Result "0-1"]
[ECO "B35"]
[BlackElo "1754"]
[PlyCount "76"]
[EventDate "2008.10.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 0-0 8. 0-0 Nxe4 9. Bxf7+ Rxf7 10. Nxe4 Qa5 11. c3 h6 12. Nxc6 bxc6 13. b4 Qf5 14. Ng3 Qb5 15. Qb3 Ba6 16. Rfd1 d5 17. Qc2 Kh7 18. Rac1 e5 19. f3 Qc4 20. Rd2 Rd8 21. Nh5 Bh8 22. Rf2 d4 23. Nf4 exf4 24. Bxd4 Bxd4 25. cxd4 Qxc2 26. Rcxc2 Rxd4 27. h3 Bb5 28. a3 Re7 29. Rfd2 Re1+ 30. Kh2 Rd1 31. Rxd1 Rxd1 32. Ra2 Rd7 33. a4 Bc4 34. Rc2 Bd5 35. a5 Rb7 36. Rb2 Kg7 37. Kg1 Kf6 38. Kf2 Rb5 0-1

[Event "POL-ch U13"]
[Site "Sekocin"]
[Date "2008.10.14"]
[Round "2.7"]
[White "Mahor, Maksymilian"]
[Black "Gwiazdowski, Mateusz"]
[Result "1-0"]
[ECO "A88"]
[PlyCount "61"]
[EventDate "2008.10.13"]
[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 f5 2. c4 g6 3. Nc3 Nf6 4. g3 Bg7 5. Bg2 0-0 6. Nf3 d6 7. d5 c6 8. 0-0 Qe8 9. Bg5 Na6 10. Rb1 Nc7 11. dxc6 bxc6 12. Nd4 Bd7 13. Bxf6 Bxf6 14. e4 Bxd4 15. Qxd4 c5 16. Qd2 Bc6 17. Nd5 Nxd5 18. exd5 Bd7 19. Rfe1 Qf7 20. Qe3 Rae8 21. b4 e6 22. Qd2 e5 23. bxc5 dxc5 24. Rb7 Ra8 25. Rxe5 Qg7 26. Qe1 Rfb8 27. Re7 Rxb7 28. Rxg7+ Kxg7 29. d6 Rab8 30. Qe7+ Kg8 31. Bd5+ 1-0

[Event "POL-sf U13 MA+WM"]
[Site "Besia"]
[Date "2007.10.26"]
[Round "9.6"]
[White "Kuczynski, Maciej"]
[Black "Gwiazdowski, Mateusz"]
[Result "1-0"]
[ECO "A80"]
[PlyCount "73"]
[EventDate "2007.10.21"]
[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 f5 2. Bg5 g6 3. e3 Bg7 4. Bc4 d5 5. Bb3 Nf6 6. Nc3 Be6 7. Nge2 c6 8. Nf4 Bf7 9. Na4 b6 10. Nc3 0-0 11. Nd3 Nbd7 12. Ne2 a5 13. h3 a4 14. Ne5 axb3 15. Nxc6 bxc2 16. Qxc2 Qe8 17. Qb3 Nb8 18. Ne5 Qd8 19. 0-0 e6 20. Rfc1 h6 21. Bh4 g5 22. Bg3 Nbd7 23. Rc6 Nxe5 24. Bxe5 Nd7 25. Bc7 Qc8 26. Rac1 Qa6 27. Nc3 Rfc8 28. a3 Bf8 29. Nb5 Be8 30. Rxe6 Nb8 31. Qxd5 Bf7 32. Nd6 Bxd6 33. Rg6+ Kh8 34. Qxf7 Bh2+ 35. Kxh2 b5 36. Be5+ Qf6 37. Bxf6# 1-0

[Event "POL-sf U13 MA+WM"]
[Site "Besia"]
[Date "2007.10.25"]
[Round "7.7"]
[White "Gwiazdowski, Mateusz"]
[Black "Haber, Marcin"]
[Result "1-0"]
[ECO "B40"]
[PlyCount "78"]
[EventDate "2007.10.21"]
[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 e6 2. Nf3 d5 3. Nc3 c5 4. exd5 exd5 5. Qe2+ Be6 6. d4 Nc6 7. Qb5 Qb6 8. Qxb6 axb6 9. Bb5 Nf6 10. 0-0 Bd7 11. Re1+ Be7 12. dxc5 bxc5 13. Bg5 Nb4 14. Bxd7+ Kxd7 15. Ne5+ Ke8 16. Re2 Ra6 17. Nb5 Re6 18. Nc7+ Kf8 19. Nxe6+ fxe6 20. a3 Nc6 21. Nxc6 bxc6 22. Bxf6 Bxf6 23. Rae1 d4 24. Rxe6 Kf7 25. g3 Rc8 26. Rd6 c4 27. Rd7+ Kg6 28. Kg2 Rb8 29. Rb1 Rb5 30. Rd6 h6 31. Rxc6 d3 32. cxd3 cxd3 33. Rd6 Rb3 34. a4 Kh7 35. a5 Bxb2 36. a6 d2 37. Rxd2 Ra3 38. Rdxb2 Rxa6 39. Rb7 Rg6 1-0

[Event "POL-sf U13 MA+WM"]
[Site "Besia"]
[Date "2007.10.25"]
[Round "8.7"]
[White "Gwiazdowski, Mateusz"]
[Black "Jacenkow, Grzegorz"]
[Result "0-1"]
[ECO "C50"]
[PlyCount "88"]
[EventDate "2007.10.21"]
[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. Nc3 Nf6 5. 0-0 h6 6. d3 d6 7. h3 Be6 8. Bb3 0-0 9. Be3 Bb6 10. Qd2 Nh7 11. a3 Bxb3 12. cxb3 f5 13. Bxb6 axb6 14. d4 fxe4 15. Nxe4 Rf4 16. Rfe1 Qe8 17. dxe5 Nxe5 18. Qd5+ Kh8 19. Nxe5 Qxe5 20. Qxe5 dxe5 21. Rac1 c6 22. Nd6 Raf8 23. f3 Rb8 24. Rxe5 Rd4 25. Re8+ Rxe8 26. Nxe8 Rd2 27. Rb1 Nf8 28. Kf1 Ne6 29. Re1 Nf8 30. Re2 Rd3 31. b4 c5 32. bxc5 bxc5 33. Rc2 b6 34. Ke2 Rd5 35. Rc3 Ne6 36. Re3 Nf4+ 37. Kf1 Rd1+ 38. Kf2 Rd2+ 39. Kg3 g5 40. Kg4 Rxg2+ 41. Kf5 Rxb2 42. Nf6 Re2 43. Rxe2 Nxe2 44. Nd5 b5 0-1

[Event "POL-sf U13 MA+WM"]
[Site "Besia"]
[Date "2007.10.24"]
[Round "6.5"]
[White "Hekman, Dominik"]
[Black "Gwiazdowski, Mateusz"]
[Result "1-0"]
[ECO "C54"]
[PlyCount "33"]
[EventDate "2007.10.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. e5 Ng4 7. cxd4 Bb4+ 8. Nc3 d5 9. Bd3 f6 10. h3 fxe5 11. hxg4 exd4 12. Bg6+ Ke7 13. Bg5+ Kd7 14. Bxd8 dxc3 15. Qxd5+ Bd6 16. Bg5 Nb4 17. Ne5# 1-0

[Event "POL-sf U13 MA+WM"]
[Site "Besia"]
[Date "2007.10.23"]
[Round "5.8"]
[White "Gwiazdowski, Mateusz"]
[Black "Mahor, Maksymilian"]
[Result "1/2-1/2"]
[ECO "B35"]
[PlyCount "72"]
[EventDate "2007.10.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 0-0 8. 0-0 Nxe4 9. Nxe4 d5 10. Nxc6 bxc6 11. Bxd5 cxd5 12. Nc5 Bxb2 13. Rb1 Be5 14. f4 Bg7 15. Re1 d4 16. Bc1 Qd5 17. Nb3 Bb7 18. Qg4 d3 19. cxd3 Qxd3 20. Ba3 Bf6 21. Bxe7 Bxe7 22. Rbd1 Qc2 23. Rxe7 Rfd8 24. Rc1 Bc8 25. Qf3 Bb7 26. Rxb7 Qxa2 27. Rd1 Re8 28. Qd5 Rf8 29. f5 Rad8 30. Qxd8 Rxd8 31. Rxd8+ Kg7 32. h3 Qb1+ 33. Kh2 Qxf5 34. Rdd7 Qe5+ 35. Kg1 Qe1+ 36. Kh2 Qe5+ 1/2-1/2

[Event "POL-sf U13 MA+WM"]
[Site "Besia"]
[Date "2007.10.23"]
[Round "4.9"]
[White "Juniak, Mariusz"]
[Black "Gwiazdowski, Mateusz"]
[Result "0-1"]
[ECO "C56"]
[PlyCount "38"]
[EventDate "2007.10.21"]
[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. 0-0 0-0 6. d4 exd4 7. cxd4 Bb4 8. e5 Ne4 9. Qc2 d5 10. Bb3 Bg4 11. Qd3 a6 12. h3 Bxf3 13. Qxf3 Nxd4 14. Qg4 Ne6 15. Rd1 c6 16. Bc2 f5 17. exf6 Qxf6 18. f3 Bc5+ 19. Kh1 Nf2+ 0-1

[Event "POL-sf U13 MA+WM"]
[Site "Besia"]
[Date "2007.10.22"]
[Round "3.9"]
[White "Gwiazdowski, Mateusz"]
[Black "Kopydlowski, Krzysztof"]
[Result "1/2-1/2"]
[ECO "C47"]
[PlyCount "121"]
[EventDate "2007.10.21"]
[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. d4 exd4 6. Nxd4 0-0 7. 0-0 Re8 8. Re1 Bb4 9. Nxc6 dxc6 10. Qxd8 Rxd8 11. Bf4 Re8 12. f3 Re7 13. Rad1 Be6 14. Bxe6 fxe6 15. e5 Nd5 16. Nxd5 cxd5 17. c3 Bc5+ 18. Kf1 Rd7 19. b4 Bb6 20. c4 c6 21. cxd5 cxd5 22. Rc1 Rc7 23. Rxc7 Bxc7 24. Rc1 Bb6 25. a4 a6 26. a5 Bd4 27. Ke2 b6 28. axb6 Bxb6 29. Rc6 Bd4 30. Kd3 Ba1 31. Rxe6 a5 32. bxa5 Rxa5 33. Rd6 Rc5 34. e6 Kf8 35. Bg5 Bf6 36. Bxf6 gxf6 37. Rd7 h6 38. Rf7+ Ke8 39. Rxf6 h5 40. f4 Ke7 41. Rg6 Rc4 42. f5 Rf4 43. Rg7+ Ke8 44. Rg5 Ke7 45. Rxh5 Kf6 46. Ke3 Re4+ 47. Kd3 Rf4 48. Ke3 Re4+ 49. Kf3 Rc4 50. g4 d4 51. Ke4 d3+ 52. Kxd3 Rxg4 53. Ke3 Rc4 54. h4 Rg4 55. Kf3 Rc4 56. Rg5 Rxh4 57. Rg4 Rh5 58. Rf4 Rh8 59. Kg4 Rg8+ 60. Kf3 Rd8 61. Ke4 1/2-1/2

[Event "POL-sf U13 MA+WM"]
[Site "Besia"]
[Date "2007.10.21"]
[Round "2.8"]
[White "Gnatowski, Kamil"]
[Black "Gwiazdowski, Mateusz"]
[Result "1-0"]
[ECO "C50"]
[PlyCount "59"]
[EventDate "2007.10.21"]
[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. Nc3 Nf6 5. d3 d6 6. h3 Bb4 7. Bd2 0-0 8. 0-0 Be6 9. Bb5 Qd7 10. a3 Ba5 11. b4 Bb6 12. Na4 a6 13. Nxb6 cxb6 14. Bxc6 bxc6 15. c4 Qc7 16. Bg5 d5 17. Bxf6 gxf6 18. cxd5 cxd5 19. Rc1 Qb7 20. Re1 Kh8 21. Nh4 Rg8 22. Qf3 Qd7 23. Qxf6+ Rg7 24. Nf5 Bxf5 25. exf5 Qb5 26. Rc7 Kg8 27. Re3 d4 28. Rg3 Rxg3 29. Qxf7+ Kh8 30. Qxh7# 1-0

[Event "POL-sf U13 MA+WM"]
[Site "Besia"]
[Date "2007.10.21"]
[Round "1.2"]
[White "Gwiazdowski, Mateusz"]
[Black "Prazmowski, Bartosz"]
[Result "0-1"]
[ECO "B12"]
[BlackElo "1773"]
[PlyCount "122"]
[EventDate "2007.10.21"]
[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 c6 2. d4 d5 3. e5 Bf5 4. Nc3 e6 5. Nf3 Nd7 6. Bf4 Ne7 7. Bd3 Bg6 8. Bxg6 Nxg6 9. Be3 Be7 10. Qd2 a6 11. 0-0-0 Rc8 12. Rdg1 c5 13. h4 Nxh4 14. Bg5 Ng6 15. Bxe7 Qxe7 16. Kb1 cxd4 17. Qxd4 Qc5 18. Qxc5 Rxc5 19. Ng5 h6 20. Nf3 Ndxe5 21. Nd2 0-0 22. g3 Rfc8 23. f4 Ng4 24. Nf3 b5 25. Nh4 b4 26. Nxg6 fxg6 27. Na4 Rxc2 28. Re1 Kf7 29. Nb6 R8c6 30. Nd7 Ke7 31. Ne5 Nxe5 32. Rxe5 Rg2 33. Re3 Rcc2 34. Rhe1 Rxb2+ 35. Ka1 Rxa2+ 36. Kb1 Rgb2+ 37. Kc1 d4 38. Rxe6+ Kd7 39. Re7+ Kc6 40. Rd1 Re2 41. Rxe2 Rxe2 42. Rxd4 Rg2 43. Rxb4 Rxg3 44. Ra4 Kb5 45. Re4 Rg4 46. Re5+ Kc4 47. Ra5 Kc3 48. Ra3+ Kd4 49. Rxa6 Ke4 50. Ra7 Kxf4 51. Rxg7 g5 52. Kd1 Rg2 53. Ke1 h5 54. Kf1 Ra2 55. Rh7 h4 56. Rf7+ Kg3 57. Rg7 g4 58. Rh7 h3 59. Rh6 h2 60. Ke1 h1Q+ 61. Rxh1 Ra1+ 0-1

