[Event "POL-chT Academic"]
[Site "Chorzow"]
[Date "2022.04.03"]
[Round "6.17"]
[White "Hampel, Anna"]
[Black "Koseski, Damian"]
[Result "1/2-1/2"]
[ECO "B77"]
[WhiteElo "1566"]
[BlackElo "1646"]
[PlyCount "83"]
[EventDate "2022.04.02"]
[EventType "team-swiss (rapid)"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 Nf6 4. Nc3 cxd4 5. Nxd4 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. Bc4 Nxd4 10. Bxd4 Be6 11. Bxe6 fxe6 12. 0-0-0 Qa5 13. Kb1 b5 14. h4 b4 15. Ne2 Qb5 16. h5 e5 17. Be3 Nxh5 18. Rh3 Nf4 19. Nxf4 exf4 20. Bxf4 a5 21. Bh6 Rf7 22. Bxg7 Rxg7 23. Qd5+ Qxd5 24. Rxd5 Rf7 25. Rh1 Ra7 26. Rhd1 Rf4 27. Rh1 h5 28. Kc1 Kf7 29. Kd2 Ke6 30. Ke3 Rf8 31. Rhd1 Rc8 32. R1d2 Rac7 33. Kd3 Rc5 34. Rxc5 Rxc5 35. c3 bxc3 36. bxc3 d5 37. Re2 dxe4+ 38. Rxe4+ Kd6 39. c4 g5 40. Rd4+ Kc6 41. Ke4 e6 42. Kd3 1/2-1/2

[Event "POL-chT Academic"]
[Site "Chorzow"]
[Date "2022.04.02"]
[Round "3.17"]
[White "Pilzak, Marcin"]
[Black "Koseski, Damian"]
[Result "1-0"]
[ECO "B76"]
[WhiteElo "1802"]
[BlackElo "1646"]
[PlyCount "137"]
[EventDate "2022.04.02"]
[EventType "team-swiss (rapid)"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 Nf6 4. Nc3 cxd4 5. Nxd4 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. 0-0-0 d5 10. Kb1 Nxd4 11. Bxd4 dxe4 12. Nxe4 Nxe4 13. fxe4 Qxd4 14. Qxd4 Bxd4 15. Rxd4 Be6 16. Be2 Rac8 17. Rhd1 Rc5 18. Rb4 b6 19. Rb5 Rfc8 20. Rxc5 Rxc5 21. b4 Rc7 22. a3 Kg7 23. Kb2 Kf6 24. Rd8 Ke5 25. Bf3 h5 26. g3 Rd7 27. Re8 Bg4 28. Bg2 e6 29. Kc3 Rd1 30. h3 Be2 31. g4 Rg1 32. gxh5 Bxh5 33. Re7 Rxg2 34. Rxa7 Rg3+ 35. Kd2 f6 36. a4 Kxe4 37. Rb7 Rxh3 38. Rxb6 Kd5 39. b5 Ra3 40. Ra6 g5 41. b6 Kc6 42. a5 Bf3 43. Ra7 Kb5 44. c4+ Kxc4 45. a6 Rxa6 46. Rxa6 Kb5 47. b7 Bxb7 48. Rxe6 f5 49. Re5+ Kc4 50. Rxf5 g4 51. Rf4+ Kd5 52. Rxg4 Ke5 53. Ke3 Bc6 54. Rg5+ Kf6 55. Ra5 Bg2 56. Kf4 Ke6 57. Rg5 Bf1 58. Re5+ Kd6 59. Re1 Bg2 60. Re5 Bf1 61. Ke4 Bg2+ 62. Kd4 Bf3 63. Rf5 Bg2 64. Rg5 Bf3 65. Rg6+ Kd7 66. Ke5 Kc7 67. Rd6 Bg2 68. Rg6 Kd7 69. Rxg2 1-0

[Event "POL-ch U18 rapid"]
[Site "Wroclaw"]
[Date "2017.08.06"]
[Round "1"]
[White "Koseski, Damian"]
[Black "Walter, Szymon"]
[Result "1/2-1/2"]
[ECO "E11"]
[WhiteElo "1623"]
[BlackElo "2078"]
[PlyCount "96"]
[EventDate "2017.08.06"]
[EventType "swiss (rapid)"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bd2 0-0 5. e3 d6 6. Nf3 Qe7 7. Be2 e5 8. a3 Bxc3 9. Bxc3 Ne4 10. Qb3 Nxc3 11. Qxc3 Nc6 12. dxe5 dxe5 13. b4 e4 14. Nd4 Ne5 15. 0-0 Qg5 16. f4 exf3 17. Nxf3 Nxf3+ 18. Bxf3 c6 19. Rad1 Re8 20. Qd4 Be6 21. e4 Red8 22. Qc3 a5 23. bxa5 Qc5+ 24. Kh1 Qxc4 25. Qb4 Qxb4 26. axb4 Kf8 27. Rxd8+ Rxd8 28. Rd1 Rxd1+ 29. Bxd1 Ke7 30. Kg1 Kd6 31. Kf2 c5 32. e5+ Kxe5 33. bxc5 Bd5 34. Be2 Kd4 35. a6 bxa6 36. Bxa6 Kxc5 37. Bd3 g6 38. g3 Kd4 39. Ba6 Be4 40. Bb5 f5 41. Ba4 g5 42. Bd1 Bd5 43. Bc2 Ke5 44. Ke3 Be4 45. Bb3 h5 46. Bf7 Kf6 47. Bxh5 Bc6 48. Bd1 Ke5 1/2-1/2

[Event "Baltic Cup-B 1st"]
[Site "Darlowko"]
[Date "2017.06.29"]
[Round "6"]
[White "Koseski, Damian"]
[Black "Michalska, Aleksandra"]
[Result "0-1"]
[ECO "D27"]
[WhiteElo "1887"]
[BlackElo "1656"]
[PlyCount "92"]
[EventDate "2017.06.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nc3 Nf6 4. e3 e6 5. Bxc4 Be7 6. Nf3 0-0 7. 0-0 a6 8. Qe2 c5 9. a4 Nc6 10. Rd1 Qc7 11. dxc5 Bxc5 12. e4 Ng4 13. Rf1 h5 14. h3 Nd4 15. hxg4 Nxe2+ 16. Nxe2 hxg4 17. Bf4 Bxf2+ 18. Rxf2 Qxc4 19. Ne5 Qxe4 20. Nxg4 Bd7 21. Ra3 Qb1+ 22. Kh2 Rfc8 23. Rg3 Qg6 24. Ne5 Qh5+ 25. Rh3 Qxh3+ 26. gxh3 Bxa4 27. Nc3 Bc6 28. Nxc6 Rxc6 29. Rg2 Kf8 30. Rg4 f6 31. h4 Kf7 32. Rg2 e5 33. Be3 Rd8 34. Re2 Rc4 35. Kg3 f5 36. Bg5 Rd3+ 37. Kg2 Rg4+ 38. Kf2 Ke6 39. Rc2 Rc4 40. Re2 e4 41. Re1 Ke5 42. Ra1 f4 43. Ra5+ b5 44. Rxa6 Rd2+ 45. Ke1 Rxb2 46. Ne2 f3 0-1

[Event "Baltic Cup-B 1st"]
[Site "Darlowko"]
[Date "2017.06.28"]
[Round "5"]
[White "Poziomkowski, Szymon"]
[Black "Koseski, Damian"]
[Result "1/2-1/2"]
[ECO "B52"]
[WhiteElo "1770"]
[BlackElo "1887"]
[PlyCount "50"]
[EventDate "2017.06.25"]
[EventType "swiss"]
[EventRounds "9"]
[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. Bb5+ Bd7 4. Bxd7+ Qxd7 5. 0-0 Nc6 6. c3 Nf6 7. Re1 g6 8. d4 cxd4 9. cxd4 Bg7 10. d5 Na5 11. Nbd2 Rc8 12. Qe2 Qc7 13. e5 dxe5 14. Nxe5 0-0 15. b4 Nxd5 16. bxa5 Nf4 17. Qe4 Qxe5 18. Qxe5 Bxe5 19. Rxe5 Nd3 20. Rxe7 Rxc1+ 21. Rxc1 Nxc1 22. g3 Rd8 23. Nb3 Nxb3 24. axb3 Rd5 25. a6 bxa6 1/2-1/2

[Event "Baltic Cup-B 1st"]
[Site "Darlowko"]
[Date "2017.06.26"]
[Round "2"]
[White "Koseski, Damian"]
[Black "Katolik, Kamil"]
[Result "1/2-1/2"]
[ECO "E14"]
[WhiteElo "1887"]
[BlackElo "1731"]
[PlyCount "36"]
[EventDate "2017.06.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Nc3 Bb7 5. e3 Be7 6. Bd3 0-0 7. 0-0 d5 8. cxd5 exd5 9. Ne5 Nbd7 10. f4 Ne4 11. Qf3 f5 12. Qh3 Nxe5 13. fxe5 Bc8 14. g4 fxg4 15. Qg2 Rxf1+ 16. Kxf1 Nxc3 17. bxc3 c6 18. e4 Qf8+ 1/2-1/2

[Event "POL-chT U19 2nd League"]
[Site "Iwonicz"]
[Date "2016.07.31"]
[Round "5.43"]
[White "Binkowski, Tomasz"]
[Black "Koseski, Damian"]
[Result "0-1"]
[ECO "B72"]
[WhiteElo "1438"]
[BlackElo "1762"]
[PlyCount "86"]
[EventDate "2016.07.23"]
[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 "Tarnowskie Gory Strzybniczanka U19"]
[BlackTeam "Minsk Mazowiecki MTSz U19"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Qd2 0-0 8. Bd3 Nc6 9. Nxc6 bxc6 10. Bh6 Be6 11. 0-0 Nd7 12. Bxg7 Kxg7 13. b3 Qa5 14. Rad1 Nb6 15. Ne2 Qxd2 16. Rxd2 a5 17. Nf4 a4 18. Nxe6+ fxe6 19. Re2 Ra7 20. Rd1 Rfa8 21. f3 axb3 22. axb3 Ra2 23. Kf2 Rb2 24. Kg3 Raa2 25. Rc1 c5 26. Kg4 Ra3 27. Ree1 Kf6 28. h4 Nd7 29. f4 h5+ 30. Kf3 d5 31. exd5 exd5 32. Bb5 Nb6 33. Ra1 Nc4 34. Rxa3 Nxa3 35. Bc6 Nxc2 36. Rd1 Nd4+ 37. Rxd4 Rxb3+ 38. Ke2 cxd4 39. Bxd5 Re3+ 40. Kf2 e6 41. Bc6 e5 42. Be8 exf4 43. Bc6 d3 0-1

[Event "POL-chT U19 2nd League"]
[Site "Iwonicz"]
[Date "2016.07.31"]
[Round "1.13"]
[White "Fus, Jakub"]
[Black "Koseski, Damian"]
[Result "1/2-1/2"]
[ECO "E83"]
[WhiteElo "2025"]
[BlackElo "1762"]
[PlyCount "155"]
[EventDate "2016.07.23"]
[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 "Warszawa UKS Czternastka U19"]
[BlackTeam "Minsk Mazowiecki MTSz U19"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 Nc6 7. Nge2 a6 8. Qd2 Na5 9. Nc1 c5 10. dxc5 Be6 11. Nd5 Bxd5 12. cxd5 Rc8 13. b4 Nxd5 14. exd5 Bxa1 15. bxa5 dxc5 16. Nb3 Be5 17. Bc4 Qc7 18. f4 Bd4 19. 0-0 Rfd8 20. Rc1 Bxe3+ 21. Qxe3 Qd6 22. Re1 Rd7 23. Qh3 Rdc7 24. Qh4 Qd7 25. Qf2 Qf5 26. h3 h5 27. Kh2 Kg7 28. Re5 Qb1 29. f5 f6 30. Re3 Qxf5 31. Qxf5 gxf5 32. Rg3+ Kh6 33. h4 Rd8 34. Nc1 Rcd7 35. Ne2 Rxd5 36. Bxd5 Rxd5 37. Rc3 e5 38. Kg3 Rd2 39. Kf3 Rxa2 40. Rxc5 Kg6 41. g3 Rb2 42. Rd5 Rb3+ 43. Kf2 Kf7 44. Rd7+ Kg6 45. Rd5 Kf7 46. Rd7+ Kg6 47. Rd5 b6 48. axb6 Rxb6 49. Ra5 Rc6 50. Ke3 Kf7 51. Kd3 Ke6 52. Nc3 Rd6+ 53. Ke3 Rb6 54. Kd3 Rd6+ 55. Ke3 Rb6 56. Na4 Rb3+ 57. Kf2 Rb4 58. Rxa6+ Kd5 59. Nc3+ Kd4 60. Ne2+ Ke4 61. Ra4 Rxa4 62. Nc3+ Kd4 63. Nxa4 f4 64. gxf4 Ke4 65. fxe5 fxe5 66. Kg3 Kd4 67. Nb2 e4 68. Nd1 e3 69. Kf3 e2 70. Kxe2 Ke4 71. Ne3 Kf4 72. Ng2+ Kg3 73. Kf1 Kf3 74. Kg1 Kg3 75. Kf1 Kf3 76. Ne1+ Kg3 77. Ng2 Kf3 78. Ne3 1/2-1/2

[Event "POL-chT U19 2nd League"]
[Site "Iwonicz"]
[Date "2016.07.31"]
[Round "7.55"]
[White "Hladun, Bartlomiej"]
[Black "Koseski, Damian"]
[Result "0-1"]
[ECO "C12"]
[WhiteElo "1469"]
[BlackElo "1762"]
[PlyCount "98"]
[EventDate "2016.07.23"]
[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 "Gdynia MDK U19"]
[BlackTeam "Minsk Mazowiecki MTSz U19"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Nge2 Nf6 5. Bg5 dxe4 6. a3 Be7 7. Bxf6 Bxf6 8. Nxe4 Nc6 9. c3 0-0 10. N2g3 Be7 11. Bd3 Qd5 12. 0-0 f5 13. Nd2 Bd7 14. Bc4 Qd6 15. b4 Kh8 16. f4 Bf6 17. Qe2 Nxd4 18. Qd3 Nc6 19. Qc2 Ne7 20. Rad1 b5 21. Bb3 Qb6+ 22. Kh1 Bc6 23. c4 Qb7 24. Nf3 bxc4 25. Bxc4 Nd5 26. Qc1 a5 27. b5 Bxb5 28. Bxb5 Qxb5 29. Nd4 Bxd4 30. Rxd4 Rab8 31. h3 c5 32. Rc4 Rfc8 33. Rd1 Ne3 34. Qxe3 Qxc4 35. Rd6 Rb3 36. Qd2 h6 37. Nh5 Qc3 38. Qd1 Rxa3 39. Qe2 Ra1+ 40. Kh2 Re1 41. Qa6 Rg8 42. Qb7 Qa1 43. Ng3 a4 44. Qb6 a3 45. Nxf5 Rh1+ 46. Kg3 Qc3+ 47. Kg4 exf5+ 48. Kh5 g6+ 49. Rxg6 Rxh3+ 0-1

[Event "POL-chT U19 2nd League"]
[Site "Iwonicz"]
[Date "2016.07.31"]
[Round "6.49"]
[White "Koseski, Damian"]
[Black "Domanski, Lukasz"]
[Result "0-1"]
[ECO "D24"]
[WhiteElo "1762"]
[BlackElo "2001"]
[PlyCount "108"]
[EventDate "2016.07.23"]
[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 "Minsk Mazowiecki MTSz U19"]
[BlackTeam "Gliwice Akademia Szachowa U19"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 d5 2. c4 dxc4 3. Nc3 a6 4. a4 Nc6 5. e3 Na5 6. Nf3 Nf6 7. Ne5 Be6 8. Be2 g6 9. 0-0 c5 10. dxc5 Qc7 11. f4 Qxc5 12. Bf3 Rc8 13. Qe2 Bg7 14. Kh1 0-0 15. e4 Nb3 16. Be3 Qa5 17. Rad1 b5 18. axb5 axb5 19. g4 b4 20. Nd5 Bxd5 21. exd5 c3 22. Nc6 Qc7 23. Qc2 Na5 24. Nxb4 Nc4 25. Bd4 Nxb2 26. Be5 Qc4 27. Nc6 Nxd1 28. Rxd1 Rfe8 29. Qxc3 Qxc3 30. Bxc3 Nd7 31. Bb4 Bf8 32. g5 f6 33. Bg4 f5 34. Bf3 Nb8 35. Ne5 e6 36. d6 Red8 37. d7 Nxd7 38. Nc6 Bxb4 39. Nxd8 Rxd8 40. Bc6 Kf7 41. Rxd7+ Rxd7 42. Bxd7 Bd2 43. Kg2 Bxf4 44. h4 e5 45. Kf3 Bd2 46. Ke2 Bc1 47. Bb5 e4 48. Bc4+ Kg7 49. Bd5 h6 50. gxh6+ Kxh6 51. Bf7 Kh5 52. Be8 Bf4 53. Kf2 Be5 54. Kg2 Bf6 0-1

[Event "POL-chT U19 2nd League"]
[Site "Iwonicz"]
[Date "2016.07.31"]
[Round "9.61"]
[White "Koseski, Damian"]
[Black "Guzik, Natalia"]
[Result "0-1"]
[ECO "B34"]
[WhiteElo "1762"]
[BlackElo "1608"]
[PlyCount "122"]
[EventDate "2016.07.23"]
[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 "Minsk Mazowiecki MTSz U19"]
[BlackTeam "Wielun UKS Piatka U19"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. f3 0-0 8. Qd2 d5 9. 0-0-0 dxe4 10. Nxc6 Qxd2+ 11. Rxd2 bxc6 12. Nxe4 Nd5 13. Bg5 f6 14. Bc4 e6 15. Bh4 Bh6 16. Bxd5 Bxd2+ 17. Kxd2 exd5 18. Nxf6+ Kg7 19. Ng4 Bxg4 20. fxg4 Rae8 21. h3 Re4 22. Re1 Rxe1 23. Kxe1 Kf7 24. Bf2 a6 25. b4 Re8+ 26. Kd2 Re4 27. c3 h5 28. gxh5 gxh5 29. Bb6 Re8 30. g3 Kg6 31. h4 Kf5 32. Kd3 Kg4 33. Bc7 Re4 34. a4 Kf3 35. a5 Kf2 36. Bd6 Rg4 37. Bc7 Rxg3+ 38. Bxg3+ Kxg3 39. Kd4 Kxh4 40. Kc5 Kg4 41. Kb6 h4 42. Kxa6 h3 43. Kb7 h2 44. a6 h1Q 45. a7 Qh7+ 46. Kb8 Qh8+ 47. Kb7 Qg7+ 48. Kb6 Qf8 49. Kb7 Qe7+ 50. Kb8 Qd8+ 51. Kb7 Qd7+ 52. Kb8 Qe8+ 53. Kb7 d4 54. cxd4 Qe7+ 55. Kb6 Qxb4+ 56. Kxc6 Qa5 57. Kb7 Qb5+ 58. Kc7 Qa6 59. Kb8 Qb6+ 60. Ka8 Qc7 61. d5 Qc8# 0-1

[Event "POL-chT U19 2nd League"]
[Site "Iwonicz"]
[Date "2016.07.31"]
[Round "3.25"]
[White "Koseski, Damian"]
[Black "Krawiec, Grzegorz"]
[Result "1-0"]
[ECO "E53"]
[WhiteElo "1762"]
[BlackElo "1791"]
[PlyCount "93"]
[EventDate "2016.07.23"]
[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 "Minsk Mazowiecki MTSz U19"]
[BlackTeam "Legnica Miedz U19"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. a3 Bxc3+ 6. bxc3 d5 7. Nf3 0-0 8. Bd3 b6 9. 0-0 Ba6 10. cxd5 Qxd5 11. Bxa6 Nxa6 12. Qe2 Nc7 13. a4 Ne4 14. c4 Qb7 15. Ba3 Rfd8 16. Qc2 Rac8 17. Rab1 Qa8 18. Rfd1 Ne8 19. Nd2 N8d6 20. Nxe4 Qxe4 21. Qxe4 Nxe4 22. Rbc1 cxd4 23. exd4 h6 24. f3 Nf6 25. Kf2 Rd7 26. Rd2 Rdc7 27. Rdc2 Nd5 28. g3 a5 29. Ke2 Nb4 30. Bxb4 axb4 31. Kd3 Ra8 32. Ra1 Rca7 33. Rca2 Rd8 34. Rb1 Rad7 35. Rxb4 Rxd4+ 36. Ke3 Rd3+ 37. Ke2 R3d4 38. Rxb6 Rxc4 39. a5 Rdd4 40. Rb3 Ra4 41. Rba3 Rxa3 42. Rxa3 Kf8 43. a6 Rd8 44. a7 Ra8 45. Kd3 Ke7 46. Kc4 Kd6 47. Kb5 1-0

[Event "POL-chT U19 2nd League"]
[Site "Iwonicz"]
[Date "2016.07.31"]
[Round "2.49"]
[White "Koseski, Damian"]
[Black "Lizak, Jakub"]
[Result "1/2-1/2"]
[ECO "D85"]
[WhiteElo "1762"]
[BlackElo "2131"]
[PlyCount "68"]
[EventDate "2016.07.23"]
[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 "Minsk Mazowiecki MTSz U19"]
[BlackTeam "Gliwice Politechnika Slaska U19"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 c5 8. Rb1 0-0 9. Be3 cxd4 10. cxd4 Qa5+ 11. Qd2 Nc6 12. Qxa5 Nxa5 13. Be2 b6 14. 0-0 Bb7 15. Nd2 f5 16. f3 f4 17. Bf2 Rfd8 18. Nc4 Nc6 19. d5 Nd4 20. Rfe1 Rdc8 21. Bf1 Ba6 22. Rbc1 Bxc4 23. Bxc4 b5 24. Bd3 Be5 25. Kf1 a6 26. Red1 Kf8 27. Rxc8+ Rxc8 28. Bxd4 Bxd4 29. Bxb5 Be3 30. Bxa6 Rc2 31. Be2 Rxa2 32. d6 exd6 33. Rxd6 Ra1+ 34. Rd1 Rxd1+ 1/2-1/2

[Event "POL-chT U19 2nd League"]
[Site "Iwonicz"]
[Date "2016.07.31"]
[Round "11.73"]
[White "Koseski, Damian"]
[Black "Sloniewski, Kacper"]
[Result "1-0"]
[ECO "A42"]
[WhiteElo "1762"]
[BlackElo "1168"]
[PlyCount "57"]
[EventDate "2016.07.23"]
[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 "Minsk Mazowiecki MTSz U19"]
[BlackTeam "Zielonka Zieloni U20"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 g6 2. c4 Bg7 3. Nc3 d6 4. e4 a6 5. f4 b6 6. Nf3 Nd7 7. Be2 e6 8. 0-0 Ne7 9. Be3 0-0 10. Qc2 Bb7 11. Rad1 Nf6 12. d5 exd5 13. cxd5 Re8 14. Bd4 b5 15. a3 Qc8 16. Rfe1 Rb8 17. h3 Ba8 18. b4 h5 19. Qb2 Nd7 20. Bxg7 Kxg7 21. Nxb5+ Nf6 22. Nbd4 Kg8 23. Ng5 a5 24. Nde6 fxe6 25. Qxf6 Rf8 26. Qxe7 Rxf4 27. Qh7+ Kf8 28. Nxe6+ Qxe6 29. dxe6 1-0

[Event "POL-chT U19 2nd League"]
[Site "Iwonicz"]
[Date "2016.07.31"]
[Round "4.61"]
[White "Sypien, Natan"]
[Black "Koseski, Damian"]
[Result "0-1"]
[ECO "A03"]
[WhiteElo "1461"]
[BlackElo "1762"]
[PlyCount "62"]
[EventDate "2016.07.23"]
[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 "Radkow Giecek U19"]
[BlackTeam "Minsk Mazowiecki MTSz U19"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. Nf3 Nf6 2. b3 d5 3. e3 e6 4. Bb2 Be7 5. Be2 0-0 6. 0-0 c5 7. Ne5 b6 8. f4 Bb7 9. d3 Nc6 10. Nd2 Nd7 11. Nxd7 Qxd7 12. Qe1 f6 13. a3 Bd6 14. Qh4 d4 15. e4 f5 16. e5 Bc7 17. Bf3 Bd8 18. Bxc6 Bxc6 19. Qg3 Qf7 20. Nf3 Qh5 21. Bc1 h6 22. Bd2 Kh8 23. a4 a5 24. Bc1 Rg8 25. Nd2 g5 26. Nf3 gxf4 27. Qxf4 Bg5 28. Nxg5 Rxg5 29. g3 Rag8 30. Bd2 Qh3 31. Qf2 R5g6 0-1

[Event "POL-chT U19 2nd League"]
[Site "Iwonicz"]
[Date "2016.07.31"]
[Round "10.85"]
[White "Szustakowski, Antoni"]
[Black "Koseski, Damian"]
[Result "1-0"]
[ECO "E94"]
[WhiteElo "2033"]
[BlackElo "1762"]
[PlyCount "115"]
[EventDate "2016.07.23"]
[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 "Puszcza Marianska UKS Hetman U19"]
[BlackTeam "Minsk Mazowiecki MTSz U19"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 g6 2. c4 Nf6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. 0-0 Nbd7 8. Be3 Re8 9. d5 Nh5 10. Re1 Bf8 11. b4 Ng7 12. Bg5 Be7 13. Bxe7 Qxe7 14. Nd2 f5 15. Nb3 fxe4 16. Nxe4 Nf6 17. Bf3 Nxe4 18. Bxe4 Rf8 19. Rc1 Bf5 20. f3 Qg5 21. Qd2 Qxd2 22. Nxd2 a5 23. b5 b6 24. c5 bxc5 25. a4 Ne8 26. Nc4 Rf7 27. Rb1 Rb8 28. Ra1 Ra8 29. g3 Bxe4 30. fxe4 Rf3 31. Ra3 Rxa3 32. Nxa3 Kf7 33. Nc4 Ke7 34. Rb1 Nf6 35. b6 cxb6 36. Rxb6 Nxe4 37. Rb7+ Kf6 38. Kg2 Ra6 39. Rd7 h5 40. h4 Nc3 41. Nxd6 e4 42. Ne8+ Ke5 43. Re7+ Kxd5 44. Nc7+ Kd6 45. Re6+ Kxc7 46. Rxa6 Nxa4 47. Rxa5 Nb6 48. Rxc5+ Kd6 49. Rg5 Nc4 50. Rxg6+ Kd5 51. Rg5+ Kd4 52. Rxh5 e3 53. Rh8 Nd2 54. Rd8+ Ke4 55. Re8+ Kd4 56. h5 Ne4 57. Rxe4+ Kxe4 58. Kf1 1-0

[Event "POL-chT U19 2nd League"]
[Site "Iwonicz"]
[Date "2015.08.01"]
[Round "5.20"]
[White "Blaszczak, Jedrzej"]
[Black "Koseski, Damian"]
[Result "1-0"]
[ECO "B76"]
[WhiteElo "1620"]
[BlackElo "1652"]
[PlyCount "43"]
[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 "Gliwice Carbo U19"]
[BlackTeam "Minsk Mazowiecki MTSz U19"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nf3 d6 3. d4 Nf6 4. Nc3 cxd4 5. Nxd4 g6 6. f3 Bg7 7. Be3 0-0 8. Qd2 Nc6 9. 0-0-0 d5 10. exd5 Nxd5 11. Nxc6 bxc6 12. Bd4 Bxd4 13. Qxd4 Qb6 14. Na4 Qa5 15. b3 Qc7 16. h4 h5 17. Bc4 Rd8 18. g4 hxg4 19. fxg4 e5 20. Qe4 Nf6 21. Qxg6+ Kf8 22. Rxd8+ 1-0

[Event "POL-chT U19 2nd League"]
[Site "Iwonicz"]
[Date "2015.08.01"]
[Round "4.32"]
[White "Drozdowski, Konrad"]
[Black "Koseski, Damian"]
[Result "0-1"]
[ECO "B38"]
[WhiteElo "2059"]
[BlackElo "1652"]
[PlyCount "100"]
[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 "Grudziadz Rotmistrz U19"]
[BlackTeam "Minsk Mazowiecki MTSz U19"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. f3 g6 6. c4 Bg7 7. Nc3 Nc6 8. Be3 0-0 9. Nc2 Be6 10. Be2 Ne5 11. Na3 Rc8 12. Qa4 a6 13. 0-0 Qd7 14. Rfc1 Qc6 15. Qxc6 Nxc6 16. Na4 Nd7 17. Rab1 Nd4 18. Bf1 Nc5 19. Nxc5 dxc5 20. Nc2 Rfd8 21. Ne1 b5 22. b3 b4 23. Rd1 a5 24. Rd3 Bd7 25. Rbd1 e5 26. Kf2 Ra8 27. Bxd4 exd4 28. R3d2 Bh6 29. Rc2 Be3+ 30. Ke2 f5 31. Kd3 Re8 32. Be2 Re7 33. g4 fxe4+ 34. fxe4 Bc6 35. Bf3 Rae8 36. e5 Bd7 37. h3 Rxe5 38. Bd5+ Kg7 39. Nf3 R5e7 40. Re1 h5 41. Rg2 hxg4 42. hxg4 Bf4 43. Rxe7+ Rxe7 44. Be4 g5 45. Nd2 Kf6 46. Nf3 Rxe4 47. Kxe4 Bc6+ 48. Kd3 Bxf3 49. Rg1 Ke5 50. Re1+ Be3 0-1

[Event "POL-chT U19 2nd League"]
[Site "Iwonicz"]
[Date "2015.08.01"]
[Round "1.68"]
[White "Koseski, Damian"]
[Black "Kedzierski, Marcin"]
[Result "1-0"]
[ECO "E94"]
[WhiteElo "1652"]
[BlackElo "1437"]
[PlyCount "91"]
[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 "Minsk Mazowiecki MTSz U19"]
[BlackTeam "Wloszakowice UKS ZSO U19"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 0-0 5. Nf3 d6 6. Be2 Nbd7 7. h3 e5 8. Be3 c6 9. 0-0 Re8 10. d5 c5 11. Qd2 a6 12. a3 Qb6 13. Qc2 Qd8 14. b4 b6 15. Rfb1 Nh5 16. Qd2 Nf4 17. Bf1 Nf8 18. Rb3 g5 19. g3 Nxh3+ 20. Bxh3 Bxh3 21. Bxg5 Qd7 22. bxc5 bxc5 23. Rab1 Ra7 24. Rb6 f6 25. Bh6 Re7 26. Nh4 Ng6 27. Rb8+ Kf7 28. Nxg6 hxg6 29. f3 Re8 30. Bxg7 Kxg7 31. Qb2 Rxb8 32. Qxb8 Rc7 33. Rb6 Qc8 34. Qxc8 Bxc8 35. Rxd6 Kf7 36. Rb6 Bb7 37. Na4 Bc8 38. d6 Rb7 39. Rxb7+ Bxb7 40. Nxc5 Bc6 41. Nxa6 Ke6 42. c5 f5 43. Nb8 Bb5 44. exf5+ gxf5 45. Kf2 f4 46. g4 1-0

[Event "POL-chT U19 2nd League"]
[Site "Iwonicz"]
[Date "2015.08.01"]
[Round "8.26"]
[White "Koseski, Damian"]
[Black "Kukorowski, Jan"]
[Result "1/2-1/2"]
[ECO "A56"]
[WhiteElo "1652"]
[BlackElo "1677"]
[PlyCount "123"]
[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 "Minsk Mazowiecki MTSz U19"]
[BlackTeam "Gniezno LKS Chrobry U19"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. c4 c5 3. d5 e5 4. Nc3 d6 5. e4 Be7 6. Bd3 Nbd7 7. Nge2 0-0 8. 0-0 Ne8 9. a3 Bg5 10. Ng3 Bxc1 11. Qxc1 g6 12. b4 b6 13. b5 Ng7 14. Qh6 Nf6 15. h3 Kh8 16. a4 Ng8 17. Qe3 f5 18. f4 fxe4 19. Ncxe4 exf4 20. Rxf4 Bf5 21. Raf1 Qe7 22. Qf2 Rfe8 23. Nxf5 Nxf5 24. g4 Ng7 25. Rf7 Qe5 26. Qf4 Qd4+ 27. Nf2 Qxf4 28. Rxf4 Re3 29. Kg2 Ne8 30. Re4 Rxe4 31. Nxe4 Kg7 32. Ng5 Nef6 33. Ne6+ Kh8 34. g5 Nd7 35. Re1 Rc8 36. a5 Rb8 37. Ra1 Ne5 38. Be2 Ne7 39. axb6 axb6 40. Ra7 Nf5 41. Kf2 Kg8 42. Bf1 Kh8 43. Be2 Kg8 44. Bf1 Kh8 45. Be2 Kg8 46. Bf1 Kh8 47. Nc7 Kg8 48. Ra8 Rxa8 49. Nxa8 Nd7 50. Be2 h6 51. gxh6 Nxh6 52. Kg3 Nf7 53. Kf4 Kg7 54. Bg4 Nfe5 55. Be2 Kf6 56. h4 Nf7 57. Bg4 Nfe5 58. Be2 Nf7 59. Bg4 Nfe5 60. Be2 Nf7 61. Bg4 Nfe5 62. Be2 1/2-1/2

[Event "POL-chT U19 2nd League"]
[Site "Iwonicz"]
[Date "2015.08.01"]
[Round "6.44"]
[White "Koseski, Damian"]
[Black "Modlich, Piotr"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "1652"]
[BlackElo "1709"]
[PlyCount "148"]
[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 "Minsk Mazowiecki MTSz U19"]
[BlackTeam "Gliwice Akademia Szachowa U19"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Be2 Nc6 5. d4 cxd4 6. cxd4 e6 7. Nc3 d5 8. e5 Ne4 9. Qb3 Nxc3 10. bxc3 Be7 11. Ba3 0-0 12. 0-0 b6 13. Bxe7 Qxe7 14. Qa4 Na5 15. Nd2 Bd7 16. Bb5 Bxb5 17. Qxb5 Rac8 18. Rac1 Rc7 19. Rc2 Rfc8 20. Rfc1 Nc4 21. Nxc4 Rxc4 22. Qb3 g6 23. g3 Qc7 24. f4 a6 25. a4 Qc6 26. a5 b5 27. Kf2 Qc7 28. Ke3 Qxa5 29. Kd3 Qb6 30. Rb1 Qc6 31. Rbc1 Ra4 32. Kd2 Qc4 33. Qb2 Qc7 34. Ra1 Qa5 35. Rxa4 Qxa4 36. Qb1 Qa5 37. Qa2 Qxa2 38. Rxa2 Rc6 39. Ra3 Kf8 40. Kc2 Ke7 41. Kb3 Kd7 42. g4 Kc7 43. Ra1 Kb6 44. f5 Rc7 45. h4 a5 46. fxe6 fxe6 47. Rf1 a4+ 48. Kb2 Ka5 49. Rf6 Re7 50. Ka3 Rc7 51. Kb2 a3+ 52. Kxa3 Rxc3+ 53. Kb2 Rd3 54. h5 Rxd4 55. hxg6 hxg6 56. Rxg6 Kb4 57. Rxe6 Rxg4 58. Rc6 Rg2+ 59. Kc1 Re2 60. e6 d4 61. Kd1 d3 62. Kc1 Kb3 63. Kd1 b4 64. Kc1 Ka4 65. Rd6 b3 66. Rxd3 Ka3 67. Rd6 b2+ 68. Kd1 b1Q+ 69. Kxe2 Qe4+ 70. Kd1 Qb1+ 71. Ke2 Qe4+ 72. Kd1 Qg4+ 73. Kc2 Qa4+ 74. Kd3 Qd1+ 0-1

[Event "POL-chT U19 2nd League"]
[Site "Iwonicz"]
[Date "2015.08.01"]
[Round "10.44"]
[White "Koseski, Damian"]
[Black "Mrozowski, Patryk"]
[Result "1-0"]
[ECO "B41"]
[WhiteElo "1652"]
[BlackElo "1948"]
[PlyCount "167"]
[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 "Minsk Mazowiecki MTSz U19"]
[BlackTeam "Krosno KKSz Urania U19"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Qc7 6. Be3 Nf6 7. Nd2 Be7 8. 0-0 d6 9. f4 Bd7 10. Qf3 Nc6 11. Nxc6 Bxc6 12. Rae1 h5 13. h3 d5 14. Qf2 dxe4 15. Bb6 Qd7 16. Nxe4 Nxe4 17. Bxe4 Bxe4 18. Rxe4 0-0 19. c4 Bf6 20. b3 g6 21. Ree1 Qc6 22. Rd1 Bd8 23. Bc5 Re8 24. Rd3 Be7 25. Bxe7 Rxe7 26. Rfd1 Rae8 27. Rd6 Qe4 28. Qd4 Qxd4+ 29. R1xd4 e5 30. fxe5 Rxe5 31. Rd7 R8e7 32. Rxe7 Rxe7 33. Kf2 Kg7 34. Rd6 f6 35. h4 g5 36. hxg5 fxg5 37. Rb6 Rf7+ 38. Kg3 Rd7 39. b4 Rd3+ 40. Kh2 Ra3 41. Rxb7+ Kf6 42. Ra7 Rxa2 43. b5 a5 44. c5 Ke6 45. c6 Rb2 46. Rxa5 Kd6 47. b6 Rxb6 48. Rxg5 Rb4 49. Rxh5 Kxc6 50. Re5 Kd6 51. Re1 Kd7 52. Kh3 Rb6 53. g3 Rb8 54. g4 Rh8+ 55. Kg3 Rg8 56. Re4 Kd6 57. Kf4 Kd5 58. Re5+ Kd6 59. g5 Rf8+ 60. Ke4 Rf1 61. Rf5 Rg1 62. Rf6+ Ke7 63. Kf5 Rh1 64. Kg6 Rg1 65. Kh6 Rg2 66. Rf4 Re2 67. Kg7 Re1 68. g6 Re2 69. Rh4 Rg2 70. Kh7 Kf8 71. Rf4+ Ke8 72. Kg7 Re2 73. Kg8 Re1 74. Rf7 Rg1 75. Rg7 Rg2 76. Kh8 Kf8 77. Rg8+ Ke7 78. Kg7 Rg1 79. Rb8 Rg2 80. Rb6 Rg1 81. Kg8 Rg2 82. g7 Rg1 83. Rh6 Rg4 84. Kh8 1-0

[Event "POL-chT U19 2nd League"]
[Site "Iwonicz"]
[Date "2015.08.01"]
[Round "3.20"]
[White "Koseski, Damian"]
[Black "Zylka, Stanislaw"]
[Result "0-1"]
[ECO "A63"]
[WhiteElo "1652"]
[BlackElo "2197"]
[PlyCount "72"]
[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 "Minsk Mazowiecki MTSz U19"]
[BlackTeam "Podlesie UKS 21 U19"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. g3 exd5 5. cxd5 d6 6. Bg2 g6 7. Nf3 Bg7 8. 0-0 0-0 9. Nc3 Re8 10. Re1 a6 11. a4 Nbd7 12. a5 b5 13. axb6 Nxb6 14. e4 Nfd7 15. Bf4 Nc4 16. Bf1 Nde5 17. Nxe5 Nxe5 18. Bxe5 Bxe5 19. Qb3 Qf6 20. Bg2 Bd4 21. Rf1 a5 22. Qc2 Bd7 23. Ra3 Reb8 24. Rfa1 a4 25. R1a2 Kg7 26. Nd1 Rb4 27. Kh1 Rab8 28. Rf3 Qe5 29. Rd3 f5 30. f4 Qf6 31. Nc3 fxe4 32. Bxe4 Bxc3 33. Rxc3 Re8 34. Bf3 Re1+ 35. Kg2 Qd4 36. Qf2 Bh3+ 0-1

[Event "POL-chT U19 2nd League"]
[Site "Iwonicz"]
[Date "2015.08.01"]
[Round "2.50"]
[White "Kupiecki, Szymon"]
[Black "Koseski, Damian"]
[Result "1/2-1/2"]
[ECO "A36"]
[WhiteElo "1394"]
[BlackElo "1652"]
[PlyCount "103"]
[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 "Gory Strzybniczanka Tarnowskie U19"]
[BlackTeam "Minsk Mazowiecki MTSz U19"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. c4 Nc6 3. Nc3 e5 4. g3 g6 5. Bg2 Bg7 6. Nge2 Nge7 7. d3 0-0 8. h4 d6 9. h5 Bg4 10. f3 Be6 11. Be3 f6 12. Qd2 a6 13. hxg6 hxg6 14. Bh6 Bxh6 15. Qxh6 Kf7 16. Qh7+ Ke8 17. Nd5 Nb4 18. Kd2 Nbxd5 19. cxd5 Bg8 20. Qh6 Qa5+ 21. Nc3 Kd7 22. Qe3 b5 23. b3 Bxd5 24. f4 Be6 25. Rh7 Qa3 26. Rb1 Rh8 27. Rxh8 Rxh8 28. Qg1 Bg4 29. Qc1 Qxc1+ 30. Kxc1 b4 31. Na4 Be2 32. Rb2 Bxd3 33. Rd2 c4 34. bxc4 Rh2 35. Rxd3 Rxg2 36. Nc5+ Kc6 37. Nxa6 f5 38. exf5 e4 39. Nxb4+ Kc5 40. Na6+ Kxc4 41. Rxd6 gxf5 42. Re6 Nd5 43. Re5 Rxa2 44. Rxd5 Rxa6 45. Rxf5 Kd3 46. Rd5+ Ke2 47. Re5 e3 48. f5 Rc6+ 49. Kb2 Kf3 50. g4 Rc4 51. f6 Kxg4 52. Rxe3 1/2-1/2

[Event "POL-chT U19 2nd League"]
[Site "Iwonicz"]
[Date "2015.08.01"]
[Round "11.44"]
[White "Matlewski, Adam"]
[Black "Koseski, Damian"]
[Result "1-0"]
[ECO "E66"]
[WhiteElo "1794"]
[BlackElo "1652"]
[PlyCount "73"]
[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 "Konin UKS Smecz U19"]
[BlackTeam "Minsk Mazowiecki MTSz U19"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 0-0 5. Bg2 d6 6. Nc3 Nc6 7. 0-0 a6 8. d5 Na5 9. Nd2 c5 10. Rb1 Rb8 11. b3 Bd7 12. Bb2 b5 13. Ba1 bxc4 14. bxc4 Rxb1 15. Qxb1 Qc7 16. Qd3 Rb8 17. Rb1 Ng4 18. Qc2 Ne5 19. Rxb8+ Qxb8 20. Nd1 Qb4 21. Bc3 Qa4 22. Qxa4 Bxa4 23. Nb2 Nexc4 24. Ndxc4 Bxc3 25. Nxa4 Bb4 26. Nxa5 Bxa5 27. Nb2 Bc3 28. Nc4 Kf8 29. Kf1 Ke8 30. e4 f6 31. Bh3 Kd8 32. Ke2 Kc7 33. Be6 a5 34. a4 Bb4 35. h4 h6 36. h5 gxh5 37. Ne3 1-0

[Event "POL-chT U19 2nd League"]
[Site "Iwonicz"]
[Date "2015.08.01"]
[Round "7.14"]
[White "Pilzak, Marcin"]
[Black "Koseski, Damian"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2131"]
[BlackElo "1652"]
[PlyCount "107"]
[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 "Leszno Wieniawa U19"]
[BlackTeam "Minsk Mazowiecki MTSz U19"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. Nf3 g6 3. c3 Bg7 4. Bf4 d5 5. e3 0-0 6. Bd3 Nbd7 7. h3 c5 8. Nbd2 Re8 9. 0-0 cxd4 10. cxd4 Nh5 11. Bh2 e5 12. dxe5 Nxe5 13. Nxe5 Bxe5 14. Bxe5 Rxe5 15. Nf3 Re7 16. Bc2 Be6 17. Bb3 Rc7 18. Nd4 a6 19. Nxe6 fxe6 20. e4 Nf6 21. exd5 exd5 22. Qd4 Qd6 23. Rad1 Rd8 24. Rd3 b5 25. Rfd1 Re7 26. R3d2 Kg7 27. Qc3 Qe5 28. Qxe5 Rxe5 29. Kf1 g5 30. Re2 Rde8 31. Red2 Rd8 32. Re2 Rde8 33. Rc2 R8e6 34. f3 Kf7 35. Rc7+ Re7 36. Rc6 R7e6 37. Rc5 Rd6 38. Kf2 Ke6 39. Rd4 Kd7 40. Rc2 Rc6 41. Rcd2 Kd6 42. Rd1 a5 43. a4 b4 44. h4 h6 45. hxg5 hxg5 46. Rh1 Kc5 47. Rd2 Rce6 48. Rc2+ Kb6 49. Rh8 Re3 50. Rb8+ Ka7 51. Rcc8 Rxb3 52. Ra8+ Kb6 53. Rab8+ Ka7 54. Ra8+ 1/2-1/2

[Event "POL-chT U19 2nd League"]
[Site "Iwonicz"]
[Date "2015.08.01"]
[Round "9.44"]
[White "Radecki, Adam"]
[Black "Koseski, Damian"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1579"]
[BlackElo "1652"]
[PlyCount "88"]
[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 "Rydultowy Ognisko U19 II"]
[BlackTeam "Minsk Mazowiecki MTSz U19"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. exd5 exd5 5. Bd3 Nf6 6. Nge2 Be6 7. 0-0 0-0 8. Nf4 Re8 9. Nce2 c6 10. c3 Bd6 11. Qc2 Qc7 12. g3 Nbd7 13. Nxe6 Rxe6 14. Bf4 Rae8 15. Bxd6 Qxd6 16. Rae1 R6e7 17. Qd2 Ne4 18. Bxe4 Rxe4 19. Nf4 Qe7 20. Nd3 Qf6 21. Rxe4 Rxe4 22. f4 Qe6 23. Re1 Nf6 24. Kg2 Rxe1 25. Qxe1 Ne4 26. Qe3 f6 27. Kf3 Qh3 28. Qg1 h5 29. Nf2 Qf5 30. Qe1 g5 31. Nxe4 g4+ 32. Kf2 dxe4 33. Qe2 Qe6 34. b3 f5 35. Ke3 b5 36. Qb2 Qd6 37. b4 Qd5 38. Qa3 Qc4 39. Qxa7 Qd3+ 40. Kf2 e3+ 41. Kg1 Qd1+ 42. Kg2 Qe2+ 43. Kg1 Qf2+ 44. Kh1 Qf1# 0-1

[Event "POL-chT U19 1st League"]
[Site "Maslow Pierwszy"]
[Date "2014.08.02"]
[Round "9"]
[White "Kaczmarek, Aleksander"]
[Black "Koseski, Damian"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "2179"]
[BlackElo "1614"]
[PlyCount "63"]
[EventDate "2014.07.25"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Kielce KMKSz Victoria U19"]
[BlackTeam "Minsk Mazowiecki MTSz U19"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 e6 2. Nf3 d5 3. e5 c5 4. b4 cxb4 5. a3 Nc6 6. axb4 Bxb4 7. c3 Be7 8. d4 Bd7 9. Bd3 f5 10. 0-0 a6 11. c4 Nb4 12. Be2 Nh6 13. Bxh6 gxh6 14. Qd2 Bf8 15. Nc3 Bc6 16. c5 a5 17. Rfb1 Bg7 18. Nb5 Bxb5 19. Bxb5+ Kf7 20. Ne1 Qc7 21. Nd3 Nc6 22. Bxc6 bxc6 23. Rb6 Ra7 24. Rxa5 Rha8 25. Rxa7 Rxa7 26. h3 Ra4 27. Qb2 Kg8 28. Nb4 Bf8 29. Nxc6 h5 30. Qb5 Ra8 31. Rb7 Qc8 32. Na7 1-0

[Event "POL-chT U19 1st League"]
[Site "Maslow Pierwszy"]
[Date "2014.07.30"]
[Round "6"]
[White "Cukrowski, Filip"]
[Black "Koseski, Damian"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "2230"]
[BlackElo "1614"]
[PlyCount "99"]
[EventDate "2014.07.25"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Opole Rodlo U19"]
[BlackTeam "Minsk Mazowiecki MTSz U19"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 Be7 8. 0-0 0-0 9. Nf3 Qc7 10. Bf4 c4 11. Bb1 Qd8 12. Qc2 f5 13. exf6 Nxf6 14. Ng5 Ne4 15. Nxe4 dxe4 16. Qxe4 g6 17. Bh6 Rf7 18. Nf4 Bg5 19. Bxg5 Qxg5 20. Nxe6 Bxe6 21. Qxe6 Qb5 22. Be4 Kg7 23. Bxc6 Qxc6 24. Rae1 Rd8 25. Qxc6 bxc6 26. f3 Rb8 27. Rf2 Kf6 28. Rd2 Rfb7 29. Ree2 a5 30. Kf2 h6 31. f4 Rd8 32. Kf3 Rb5 33. Re5 Rbd5 34. Rde2 a4 35. Re6+ Kf7 36. Rxc6 Rb8 37. Rxc4 Rdb5 38. Rxa4 Rxb2 39. Rxb2 Rxb2 40. d5 Rc2 41. Ra7+ Ke8 42. Rc7 Kd8 43. Rc6 Rxa2 44. Rxg6 Rc2 45. Rxh6 Rxc3+ 46. Ke4 Rc1 47. g4 Ke7 48. Ke5 Re1+ 49. Kf5 Rd1 50. d6+ 1-0

[Event "POL-chT U19 1st League"]
[Site "Maslow Pierwszy"]
[Date "2014.07.28"]
[Round "4"]
[White "Kowalski, Maciej"]
[Black "Koseski, Damian"]
[Result "1-0"]
[ECO "E62"]
[WhiteElo "1985"]
[BlackElo "1614"]
[PlyCount "117"]
[EventDate "2014.07.25"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Grzybowo GKSz Solny U19"]
[BlackTeam "Minsk Mazowiecki MTSz U19"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 d6 5. g3 0-0 6. Bg2 Nc6 7. 0-0 e5 8. d5 Ne7 9. e4 Nd7 10. b4 a5 11. Ba3 b6 12. bxa5 Rxa5 13. Bb4 Ra8 14. a4 Ba6 15. Nb5 h6 16. Qc2 f5 17. Nd2 Nc5 18. a5 Bxb5 19. cxb5 Qd7 20. axb6 cxb6 21. Bxc5 Rac8 22. Qb3 Rxc5 23. Rfb1 Rfc8 24. Bf1 Qc7 25. Ra6 Rc2 26. Qb4 Qc3 27. Qxc3 R8xc3 28. Rd1 Nc8 29. Nb1 Rf3 30. Na3 Rcc3 31. Nc4 fxe4 32. Nxb6 Nxb6 33. Rxb6 Bf8 34. Bg2 Rfd3 35. Ra1 Rxd5 36. Bxe4 Rdc5 37. Rb8 d5 38. Bxg6 Rc1+ 39. Rxc1 Rxc1+ 40. Kg2 Kg7 41. Bh5 Bc5 42. Rb7+ Kf6 43. Rc7 Ba3 44. b6 Rb1 45. b7 e4 46. Rd7 Ke5 47. f4+ exf3+ 48. Bxf3 Rb2+ 49. Kh3 Bd6 50. Kg4 d4 51. h4 d3 52. Kh5 d2 53. Kxh6 Rb1 54. Kg7 Rb3 55. Kh6 Rxf3 56. Rxd6 Rf6+ 57. Rxf6 d1Q 58. b8Q+ Kxf6 59. Qf4+ 1-0

[Event "POL-chT U19 1st League"]
[Site "Maslow Pierwszy"]
[Date "2014.07.26"]
[Round "2"]
[White "Oszczanowski, Witold"]
[Black "Koseski, Damian"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "2086"]
[BlackElo "1614"]
[PlyCount "63"]
[EventDate "2014.07.25"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Wroclaw MUKS MDK Srodmiescie U19"]
[BlackTeam "Minsk Mazowiecki MTSz U19"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 b6 7. Qg4 Ba6 8. Bxa6 Nxa6 9. Ne2 f5 10. exf6 Qxf6 11. Nf3 Bd6 12. Ng5 Nc7 13. f4 0-0-0 14. Be3 Qg6 15. h4 Nf6 16. Qh3 Ne4 17. 0-0-0 Rdf8 18. Rhf1 h6 19. h5 Nxg5 20. fxg5 Qe4 21. gxh6 Rxf1 22. Rxf1 Rxh6 23. g4 Rh8 24. Qf3 Rf8 25. Bf4 Bxf4+ 26. Nxf4 Qxf3 27. Rxf3 e5 28. dxe5 Ne6 29. Nxe6 Rxf3 30. Nxg7 Rg3 31. e6 Kd8 32. e7+ 1-0

[Event "POL-chT U19 1st League"]
[Site "Maslow Pierwszy"]
[Date "2014.07.25"]
[Round "1"]
[White "Koseski, Damian"]
[Black "Tomsia, Kamil"]
[Result "1/2-1/2"]
[ECO "A53"]
[WhiteElo "1614"]
[BlackElo "2147"]
[PlyCount "109"]
[EventDate "2014.07.25"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Minsk Mazowiecki MTSz U19"]
[BlackTeam "Trzebinia UKS Hetman Koronny U19"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 d6 2. c4 e5 3. d5 Nf6 4. Nc3 Bf5 5. Nf3 Na6 6. a3 Be7 7. b4 0-0 8. e3 Qd7 9. Be2 c6 10. Bb2 h6 11. 0-0 Nc7 12. dxc6 Qxc6 13. Rc1 b6 14. Bd3 Bxd3 15. Qxd3 a5 16. Rfd1 axb4 17. axb4 Qb7 18. Qc2 b5 19. Nd5 Ncxd5 20. cxd5 Rfc8 21. Qb3 Rxc1 22. Bxc1 Ra1 23. Qc3 Qa8 24. h3 Nxd5 25. Rxd5 Rxc1+ 26. Qxc1 Qxd5 27. Qc7 Bf8 28. Kh2 f6 29. Qd7 Qc4 30. Kg3 g5 31. h4 Qd5 32. Qf5 Qf7 33. Qd3 Qd7 34. Qd5+ Kg7 35. h5 Qe8 36. Kg4 Qd7+ 37. Kg3 Be7 38. Qd3 Qe8 39. Kg4 d5 40. Qxd5 Bxb4 41. Qb7+ Be7 42. Kf5 b4 43. g4 Qd8 44. Nd2 Kf7 45. Ne4 Qd3 46. Qc6 b3 47. Qe6+ Kf8 48. Qc8+ Bd8 49. Qb7 b2 50. Kg6 Be7 51. Qb8+ Bd8 52. Qb7 Be7 53. Qb8+ Bd8 54. Qb7 Be7 55. Qb5 1/2-1/2

[Event "POL-chT U19 1st League"]
[Site "Karpacz"]
[Date "2013.07.30"]
[Round "9"]
[White "Koseski, Damian"]
[Black "Klepek, Witold"]
[Result "1-0"]
[ECO "D09"]
[WhiteElo "1653"]
[BlackElo "1742"]
[PlyCount "62"]
[EventDate "2013.07.22"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]
[WhiteTeam "Minsk Mazowiecki MTSz U19"]
[BlackTeam "Pszczyna PSSz U19"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 d5 2. c4 e5 3. dxe5 d4 4. Nf3 Nc6 5. g3 Bg4 6. Bg2 Qd7 7. 0-0 0-0-0 8. Nbd2 h5 9. Nb3 h4 10. Nxh4 Bh3 11. f4 Be7 12. Nf3 Bxg2 13. Kxg2 Qh3+ 14. Kg1 g5 15. Rf2 Nh6 16. Qf1 Qh5 17. Rg2 Nb4 18. fxg5 Ng4 19. h4 Nc2 20. Rb1 Nge3 21. Bxe3 Nxe3 22. Qf2 Nxg2 23. Kxg2 c5 24. Nc1 Qg4 25. Nd3 Bxg5 26. Nh2 Qe4+ 27. Qf3 Qxf3+ 28. exf3 Be7 29. f4 Kd7 30. Kf3 Rdg8 31. Ng4 Ke6 1-0

[Event "POL-chT U19 1st League"]
[Site "Karpacz"]
[Date "2013.07.29"]
[Round "8"]
[White "Woloch, Oskar"]
[Black "Koseski, Damian"]
[Result "1/2-1/2"]
[ECO "B00"]
[WhiteElo "1725"]
[BlackElo "1653"]
[PlyCount "107"]
[EventDate "2013.07.22"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]
[WhiteTeam "Zary ZKSz U19"]
[BlackTeam "Minsk Mazowiecki MTSz U19"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 b6 2. d4 Bb7 3. Bd3 e6 4. f4 Nf6 5. Qe2 d5 6. e5 Nfd7 7. Nf3 c5 8. c3 Nc6 9. Bd2 Qc7 10. 0-0 Be7 11. Kh1 h5 12. Be3 0-0-0 13. b3 Kb8 14. Nbd2 Rc8 15. a3 f6 16. Bb5 Rcf8 17. Bxc6 Qxc6 18. Nh4 Rf7 19. Ng6 Rh7 20. Qd3 f5 21. Nxe7 Rxe7 22. Nf3 Rh8 23. Rfd1 Rc8 24. Rac1 c4 25. Qb1 cxb3 26. Qxb3 Qc4 27. Qb4 Ree8 28. Ng5 a5 29. Qd6+ Qc7 30. Nf7 Ba6 31. Bf2 Ka7 32. c4 Bxc4 33. Qxc7+ Rxc7 34. Nd6 Rb8 35. Nb5+ Kb7 36. Nxc7 Kxc7 37. Be1 a4 38. Bb4 Kc6 39. Rc3 Rg8 40. Rg3 g6 41. Rc1 Kb5 42. Rcc3 Nb8 43. Rc1 Nc6 44. Bc3 Nd8 45. Kg1 Nf7 46. Bd2 Kc6 47. Kf2 Kd7 48. Ke1 Nd8 49. Rb1 b5 50. Be3 Ke7 51. Kd2 Kf7 52. h3 Nc6 53. Rg5 b4 54. axb4 1/2-1/2

[Event "POL-chT U19 1st League"]
[Site "Karpacz"]
[Date "2013.07.28"]
[Round "7"]
[White "Koseski, Damian"]
[Black "Januszkiewicz, Wojciech"]
[Result "0-1"]
[ECO "B70"]
[WhiteElo "1653"]
[BlackElo "1830"]
[PlyCount "68"]
[EventDate "2013.07.22"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]
[WhiteTeam "Minsk Mazowiecki MTSz U19"]
[BlackTeam "Koszalin Hetman Politechnika U19"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. Bg5 0-0 8. 0-0 Nc6 9. Nb3 Be6 10. Kh1 Re8 11. f4 a6 12. Qd2 b5 13. Bf3 Rc8 14. Nd5 Nd7 15. c3 Nb6 16. Nxb6 Qxb6 17. Bh4 b4 18. Bf2 bxc3 19. bxc3 Qc7 20. Nd4 Bc4 21. Rfd1 Na5 22. Rac1 Nb7 23. Be2 Qa5 24. Rc2 Bxe2 25. Nxe2 Nc5 26. Bxc5 Rxc5 27. Qd3 Rec8 28. Rdc1 Rc4 29. h3 Qa4 30. Ng3 Bh6 31. Qf3 e5 32. Ne2 Rxe4 33. Rb2 exf4 34. Nd4 Rxd4 0-1

[Event "POL-chT U19 1st League"]
[Site "Karpacz"]
[Date "2013.07.27"]
[Round "6"]
[White "Kalinowski, Kamil"]
[Black "Koseski, Damian"]
[Result "1/2-1/2"]
[ECO "A23"]
[WhiteElo "1518"]
[BlackElo "1653"]
[PlyCount "46"]
[EventDate "2013.07.22"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]
[WhiteTeam "Raciborz KSz Silesia U19"]
[BlackTeam "Minsk Mazowiecki MTSz U19"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. g3 e5 2. Bg2 d5 3. d3 Nf6 4. c4 c6 5. cxd5 cxd5 6. Nc3 d4 7. Ne4 Nxe4 8. Bxe4 Nc6 9. Bd2 Be6 10. Qa4 Bd5 11. f3 Bxe4 12. fxe4 Qb6 13. Rc1 Bd6 14. Qc2 0-0 15. Nf3 Rac8 16. 0-0 Rc7 17. Qb1 Rfc8 18. a3 Qb3 19. Qc2 Na5 20. Qb1 Nc6 21. Qc2 Na5 22. Qb1 Nc6 23. Qc2 Na5 1/2-1/2

[Event "POL-chT U19 1st League"]
[Site "Karpacz"]
[Date "2013.07.26"]
[Round "4"]
[White "Koseski, Damian"]
[Black "Sernecki, Franciszek"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "1653"]
[BlackElo "1736"]
[PlyCount "55"]
[EventDate "2013.07.22"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]
[WhiteTeam "Minsk Mazowiecki MTSz U19"]
[BlackTeam "Wroclaw MUKS MDK Srodmiescie U19"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Nc3 e5 5. Bxc6 dxc6 6. Nxe5 Nxe4 7. Nxe4 Qd4 8. Qe2 Qxe5 9. d4 cxd4 10. f4 Qe7 11. f5 f6 12. 0-0 Bd7 13. Nd6+ Kd8 14. Nxb7+ Kc7 15. Qa6 Bc8 16. Bf4+ Kd7 17. Rfe1 Qb4 18. Qe2 Qe7 19. Qc4 Bxb7 20. Rxe7+ Bxe7 21. Qxd4+ Kc8 22. Re1 Rd8 23. Qc4 Rd7 24. Qe6 Bc5+ 25. Kh1 Bd4 26. Qg8+ Rd8 27. Re8 Bb6 28. Qe6# 1-0

[Event "POL-chT U19 1st League"]
[Site "Karpacz"]
[Date "2013.07.26"]
[Round "5"]
[White "Wacior, Maciej"]
[Black "Koseski, Damian"]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "1758"]
[BlackElo "1653"]
[PlyCount "123"]
[EventDate "2013.07.22"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]
[WhiteTeam "Grzybowo GKSz Solny U19"]
[BlackTeam "Minsk Mazowiecki MTSz U19"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 0-0 5. c4 d6 6. h3 Nc6 7. Nc3 a6 8. Be2 Qe8 9. 0-0 e5 10. Bh2 Nd7 11. d5 Ne7 12. e4 h6 13. Nd2 f5 14. f4 exf4 15. Bxf4 Ne5 16. Nf3 Nxf3+ 17. Bxf3 fxe4 18. Bxe4 Bf5 19. Qd3 Bxe4 20. Qxe4 g5 21. Bg3 Ng6 22. Rxf8+ Bxf8 23. c5 Qxe4 24. Nxe4 Rd8 25. b4 Bg7 26. Rd1 Ne5 27. a4 Kf7 28. b5 axb5 29. axb5 Kg6 30. b6 cxb6 31. Nxd6 Rd7 32. Bxe5 Bxe5 33. Nc4 Bf4 34. Nxb6 Rc7 35. d6 Rxc5 36. d7 Bc7 37. d8Q Bxd8 38. Rxd8 Rc6 39. Nd5 Rc1+ 40. Kh2 b5 41. Rb8 Rc5 42. Rb6+ Kh7 43. Nb4 h5 44. Na6 Re5 45. Nc7 Rc5 46. Nxb5 h4 47. Nd4 g4 48. hxg4 Rc4 49. Rd6 Rc1 50. Nf3 Rc2 51. Nxh4 Ra2 52. Kg3 Ra3+ 53. Kf4 Ra5 54. Nf5 Ra2 55. g3 Ra1 56. g5 Ra4+ 57. Kf3 Ra3+ 58. Kg4 Ra4+ 59. Kh5 Ra8 60. g6+ Kg8 61. Rd7 Rb8 62. Nh6+ 1-0

[Event "POL-chT U19 1st League"]
[Site "Karpacz"]
[Date "2013.07.24"]
[Round "3"]
[White "Psyk, Radoslaw"]
[Black "Koseski, Damian"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "1805"]
[BlackElo "1653"]
[PlyCount "37"]
[EventDate "2013.07.22"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]
[WhiteTeam "Czarna LKSz GCKiP U19"]
[BlackTeam "Minsk Mazowiecki MTSz U19"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Be7 5. Nf3 Nf6 6. Bd3 Nc6 7. c3 0-0 8. 0-0 b6 9. Qe2 Bb7 10. Nfg5 h6 11. Nxf6+ Bxf6 12. Nh7 Re8 13. Qg4 Bxd4 14. cxd4 Qxd4 15. Qg3 f5 16. Be3 Qxb2 17. Rab1 Qc3 18. Rb3 Qe5 19. f4 1-0

[Event "POL-chT U19 1st League"]
[Site "Karpacz"]
[Date "2013.07.23"]
[Round "2"]
[White "Koseski, Damian"]
[Black "Gazik, Viktor"]
[Result "0-1"]
[ECO "A85"]
[WhiteElo "1653"]
[BlackElo "2112"]
[PlyCount "90"]
[EventDate "2013.07.22"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]
[WhiteTeam "Minsk Mazowiecki MTSz U19"]
[BlackTeam "Katowice Hetman Szopienice U19"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 f5 2. c4 Nf6 3. Nf3 g6 4. Nc3 Bg7 5. Qc2 d6 6. e3 0-0 7. Be2 c6 8. b3 h6 9. Bb2 Qe8 10. d5 Na6 11. a3 Qf7 12. Nd4 Bd7 13. Rd1 Nc7 14. Bf3 cxd5 15. cxd5 Rac8 16. Qd2 Kh7 17. Nde2 b5 18. 0-0 a5 19. b4 axb4 20. axb4 Na6 21. Na2 g5 22. Nec3 Rc7 23. g3 Rb8 24. Bg2 Rc4 25. Nb1 Qh5 26. Rfe1 Ng4 27. h3 Ne5 28. Qe2 g4 29. Bxe5 Bxe5 30. hxg4 fxg4 31. Nd2 Rcc8 32. Qd3+ Kg7 33. e4 Qf7 34. Rf1 Qg6 35. f4 gxf3 36. Nxf3 Bxg3 37. Nd4 Be5 38. Nf5+ Bxf5 39. Rxf5 Rc4 40. Rdf1 Rg8 41. Kh1 Kh8 42. Qe2 Nxb4 43. Rf8 Nxa2 44. Bh3 Rxf8 45. Rxf8+ Kg7 0-1

[Event "POL-chT U19 1st League"]
[Site "Karpacz"]
[Date "2013.07.22"]
[Round "1"]
[White "Ryk, Mikolaj"]
[Black "Koseski, Damian"]
[Result "1-0"]
[ECO "A23"]
[WhiteElo "1516"]
[BlackElo "1653"]
[PlyCount "79"]
[EventDate "2013.07.22"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]
[WhiteTeam "Wieliczka MKS MOS U19"]
[BlackTeam "Minsk Mazowiecki MTSz U19"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. c4 e5 2. Nc3 Nf6 3. g3 c6 4. Bg2 d5 5. cxd5 cxd5 6. d3 Nc6 7. Bg5 d4 8. Nd5 Be6 9. Nxf6+ gxf6 10. Bd2 Qb6 11. Qa4 Bd6 12. b4 a6 13. b5 Qxb5 14. Qd1 Qb6 15. Rb1 Qc7 16. Qa4 Ke7 17. Rc1 Rhc8 18. Nh3 b5 19. Qc2 Qb6 20. 0-0 Ra7 21. f4 Rac7 22. Qb2 a5 23. fxe5 fxe5 24. Ng5 Nb4 25. Nxe6 fxe6 26. Bg5+ Kd7 27. a3 Rxc1 28. Rxc1 Rxc1+ 29. Qxc1 Nd5 30. Bxd5 exd5 31. Qf1 Qc7 32. Qf7+ Kc6 33. Qe8+ Kc5 34. a4 Qc6 35. Qd8 Bc7 36. Qe7+ Kb6 37. axb5 Kxb5 38. Bf6 Qd6 39. Qe8+ Kb4 40. Be7 1-0

[Event "Guzinsky Memorial-B 6th"]
[Site "Lazy"]
[Date "2013.05.05"]
[Round "9"]
[White "Dus, Leszek"]
[Black "Koseski, Damian"]
[Result "1/2-1/2"]
[ECO "D03"]
[WhiteElo "1770"]
[BlackElo "1638"]
[PlyCount "14"]
[EventDate "2013.04.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 g6 3. Bg5 Bg7 4. c3 d5 5. Nbd2 Bf5 6. h3 Nbd7 7. Nh4 c6 1/2-1/2

[Event "Guzinsky Memorial-B 6th"]
[Site "Lazy"]
[Date "2013.05.04"]
[Round "8"]
[White "Koseski, Damian"]
[Black "Czaplewska, Klara"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "1638"]
[BlackElo "1693"]
[PlyCount "119"]
[EventDate "2013.04.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 Nf6 5. d3 d6 6. c3 0-0 7. Bg5 h6 8. Bh4 Be6 9. Bb5 a6 10. Ba4 b5 11. Bc2 d5 12. exd5 Bxd5 13. Re1 Re8 14. Nbd2 Re6 15. Ne4 Be7 16. Nxf6+ Bxf6 17. Bg3 g6 18. Nd2 Ne7 19. Ne4 Bg7 20. Nc5 Rc6 21. Nb7 Qc8 22. Na5 Re6 23. c4 Bc6 24. Bb3 bxc4 25. dxc4 Rd6 26. Qc2 Re6 27. Qc1 Qe8 28. Nxc6 Nxc6 29. c5 Re7 30. Ba4 Re6 31. b4 Qb8 32. Bxc6 Rxc6 33. Qc4 Qe8 34. a4 Re6 35. b5 axb5 36. axb5 Rxa1 37. Rxa1 Qd8 38. Rb1 Kh7 39. b6 cxb6 40. c6 Qc7 41. Rc1 Bf8 42. Qd5 Bc5 43. Qd7 Re7 44. Qxc7 Rxc7 45. Bxe5 Rxc6 46. Bd4 Re6 47. Bxc5 bxc5 48. f4 Rc6 49. Kf2 Kg7 50. Ke3 Kf6 51. Kd3 Kf5 52. Kc4 f6 53. g3 Kg4 54. Rc2 h5 55. Rf2 h4 56. gxh4 Kxh4 57. f5 g5 58. Re2 Ra6 59. Re6 Ra4+ 60. Kc3 1/2-1/2

[Event "Guzinsky Memorial-B 6th"]
[Site "Lazy"]
[Date "2013.05.03"]
[Round "7"]
[White "Darowicki, Mariusz"]
[Black "Koseski, Damian"]
[Result "1/2-1/2"]
[ECO "A31"]
[WhiteElo "1874"]
[BlackElo "1638"]
[PlyCount "77"]
[EventDate "2013.04.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. Nf3 d6 4. g3 Nf6 5. Bg2 g6 6. d4 cxd4 7. Nxd4 Bd7 8. 0-0 Bg7 9. Nb3 Qc8 10. Bg5 0-0 11. Nd5 Be6 12. Rc1 Qd7 13. Bxf6 exf6 14. Qd2 Rfd8 15. Rfd1 Rac8 16. f4 f5 17. Rc2 Qe8 18. e3 Rd7 19. Kf2 Qd8 20. a3 a6 21. Qd3 Kf8 22. Rcd2 Ne7 23. Nxe7 Qxe7 24. Bd5 Bxd5 25. Qxd5 Qe4 26. Qxe4 fxe4 27. Rc2 Rdc7 28. Nd2 f5 29. Rdc1 d5 30. b3 d4 31. exd4 Bxd4+ 32. Ke2 Rd7 33. c5 Ke7 34. c6 bxc6 35. Rxc6 Rxc6 36. Rxc6 Rd6 37. Rc7+ Rd7 38. Rc6 Rd6 39. Rc7+ 1/2-1/2

[Event "Guzinsky Memorial-B 6th"]
[Site "Lazy"]
[Date "2013.05.02"]
[Round "6"]
[White "Nowak, Adam"]
[Black "Koseski, Damian"]
[Result "0-1"]
[ECO "A38"]
[WhiteElo "1358"]
[BlackElo "1638"]
[PlyCount "82"]
[EventDate "2013.04.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. c4 c5 2. Nf3 Nf6 3. Nc3 g6 4. g3 Bg7 5. Bg2 0-0 6. d4 cxd4 7. Nxd4 Nc6 8. Nc2 d6 9. b3 Ne4 10. Nxe4 Bxa1 11. Nxa1 Bf5 12. 0-0 a6 13. Bb2 Qc7 14. Qd2 f6 15. Nc3 Rac8 16. Rc1 Kg7 17. Nd5 Qd8 18. e4 Be6 19. Nc2 Re8 20. Nce3 Ne5 21. Qe2 Nf7 22. f4 b5 23. f5 Bxd5 24. Nxd5 bxc4 25. Nf4 Qb6+ 26. Kh1 Nh8 27. Nd5 Qb5 28. b4 c3 29. Nxc3 Qxb4 30. fxg6 hxg6 31. Rc2 a5 32. Bh3 Rc5 33. Be6 Rb8 34. a3 Qd4 35. Nd1 Rxc2 36. Qxc2 Qb6 37. Bd5 Nf7 38. Qc4 Ne5 39. Bxe5 dxe5 40. Nc3 Qf2 41. Bg8 Rxg8 0-1

[Event "Guzinsky Memorial-B 6th"]
[Site "Lazy"]
[Date "2013.05.01"]
[Round "5"]
[White "Koseski, Damian"]
[Black "Lebiedowicz, Borys"]
[Result "0-1"]
[ECO "A34"]
[WhiteElo "1638"]
[BlackElo "1729"]
[PlyCount "110"]
[EventDate "2013.04.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. e3 e6 4. Nc3 Be7 5. Nf3 0-0 6. Be2 a6 7. 0-0 b6 8. b3 Bb7 9. Bb2 cxd4 10. Nxd4 Qc7 11. Bf3 Nc6 12. Qe2 Nxd4 13. exd4 d5 14. cxd5 Nxd5 15. Nxd5 Bxd5 16. Bxd5 exd5 17. Rac1 Qd7 18. Rc3 Bf6 19. Qh5 g6 20. Qh6 Bg7 21. Qf4 Rae8 22. Qd2 Qg4 23. Rf3 Re4 24. h3 Qh4 25. Rd1 Rfe8 26. a4 Re2 27. Qc3 Qe4 28. Rdd3 Bh6 29. Qc7 Qe6 30. Ba3 Ra2 31. Qd6 Qe1+ 32. Kh2 Rxf2 33. Rxf2 Qxf2 34. Rf3 Qxd4 35. Bb4 Bf8 36. Qc7 Qe5+ 37. Qxe5 Rxe5 38. Bc3 Re6 39. Bd4 Bc5 40. Bxc5 bxc5 41. Rd3 Rd6 42. Rc3 Rc6 43. Rd3 d4 44. Kg3 f5 45. b4 cxb4 46. Rxd4 Rb6 47. Kf4 b3 48. Rd1 Rb4+ 49. Ke5 Kg7 50. Rb1 a5 51. Rb2 Kh6 52. Kf6 Kh5 53. g3 h6 54. h4 Kg4 55. Kxg6 Rb6+ 0-1

[Event "Guzinsky Memorial-B 6th"]
[Site "Lazy"]
[Date "2013.04.30"]
[Round "4"]
[White "Kanarek, Marian"]
[Black "Koseski, Damian"]
[Result "0-1"]
[ECO "C17"]
[WhiteElo "1469"]
[BlackElo "1638"]
[PlyCount "76"]
[EventDate "2013.04.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 e6 2. Nc3 d5 3. d4 Bb4 4. e5 c5 5. Bb5+ Bd7 6. Bxd7+ Nxd7 7. Nf3 Ne7 8. Bg5 Qa5 9. Bd2 cxd4 10. Nxd4 Nxe5 11. a3 Bd6 12. Ncb5 Qb6 13. Nxd6+ Qxd6 14. Bb4 Qd7 15. Qh5 N5c6 16. Nxc6 Nxc6 17. Bc3 0-0 18. Qg4 f6 19. 0-0 Qf7 20. Rfe1 e5 21. h4 Rad8 22. b4 Qg6 23. Qe2 d4 24. Qc4+ Qf7 25. Qxf7+ Rxf7 26. Bb2 Rc7 27. c4 a5 28. b5 Nb8 29. f4 Nd7 30. fxe5 fxe5 31. Rac1 Rdc8 32. Re4 Rxc4 33. Rf1 Rc2 34. Bxd4 exd4 35. Rxd4 Nf6 36. Rf3 R2c4 37. Rd6 Rxh4 38. Rb6 Rc7 0-1

[Event "Guzinsky Memorial-B 6th"]
[Site "Lazy"]
[Date "2013.04.28"]
[Round "1"]
[White "Koseski, Damian"]
[Black "Krzywnicka, Maria"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "1638"]
[BlackElo "1320"]
[PlyCount "49"]
[EventDate "2013.04.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bf4 c6 5. e3 Be7 6. Bd3 0-0 7. Nf3 h6 8. Qc2 Nbd7 9. h4 Nb6 10. c5 Nbd7 11. Ke2 Nh5 12. g3 f5 13. Rag1 Nhf6 14. Ne5 Nxe5 15. dxe5 Ng4 16. f3 Nxe3 17. Bxe3 d4 18. Bf2 dxc3 19. Qxc3 Qd5 20. Rd1 Qd8 21. Bxf5 Qe8 22. Bc2 Qh5 23. g4 Qf7 24. Qd3 b6 25. Qh7# 1-0

[Event "Guzinsky Memorial-B 6th"]
[Site "Lazy"]
[Date "2013.04.28"]
[Round "2"]
[White "Wisniewski, Szymon"]
[Black "Koseski, Damian"]
[Result "1/2-1/2"]
[ECO "A03"]
[WhiteElo "1784"]
[BlackElo "1638"]
[PlyCount "107"]
[EventDate "2013.04.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 Nf6 3. e3 g6 4. Nc3 Bg7 5. Be2 0-0 6. 0-0 c5 7. d3 Nc6 8. Qe1 d4 9. exd4 Nxd4 10. Nxd4 Qxd4+ 11. Kh1 Be6 12. Bf3 Qd7 13. Be3 Rac8 14. Qf2 b6 15. Rad1 Nd5 16. Bxd5 Bxd5 17. f5 Qc6 18. Nxd5 Qxd5 19. Qh4 Qxa2 20. Rf3 Qxb2 21. Rh3 h6 22. Bxh6 Bxh6 23. Qxh6 Qg7 24. Qh4 g5 25. Qe4 Rc7 26. Rg3 Rd8 27. h4 Rd4 28. Qa8+ Kh7 29. hxg5 Rh4+ 30. Kg1 Qd4+ 31. Kf1 Rf4+ 32. Rf3 Qe3 33. Rxf4 Qxf4+ 34. Ke2 Qg4+ 35. Qf3 Qxf3+ 36. Kxf3 Rd7 37. c3 b5 38. Ke4 b4 39. cxb4 cxb4 40. Rb1 a5 41. d4 Rb7 42. Kd3 Rc7 43. Rb3 e6 44. g4 Rc1 45. Ke4 Re1+ 46. Kf4 Kg7 47. Rh3 a4 48. f6+ Kg8 49. g6 fxg6 50. Kg5 Rg1 51. Rh4 Kf7 52. Rh7+ Kf8 53. Rh8+ Kf7 54. Rh7+ 1/2-1/2

[Event "Guzinsky Memorial-B 6th"]
[Site "Lazy"]
[Date "2013.??.??"]
[Round "3"]
[White "Koseski, Damian"]
[Black "Przybylowicz, Kazimierz"]
[Result "1/2-1/2"]
[ECO "C50"]
[WhiteElo "1638"]
[BlackElo "1677"]
[PlyCount "111"]
[EventDate "2013.04.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 d6 5. h3 Nf6 6. d3 Na5 7. Bb3 Nxb3 8. axb3 h6 9. Nc3 a6 10. Be3 Bxe3 11. fxe3 0-0 12. Qd2 c6 13. d4 Qc7 14. Rad1 b5 15. dxe5 dxe5 16. Qd6 Qxd6 17. Rxd6 Re8 18. Rxc6 Bb7 19. Rc5 b4 20. Na4 Bxe4 21. Nxe5 Rac8 22. Nd3 Rxc5 23. Naxc5 a5 24. Nxe4 Rxe4 25. Ra1 Rxe3 26. Rxa5 Ne4 27. Nxb4 Re1+ 28. Kh2 Rd1 29. Nd3 f5 30. b4 g5 31. b5 f4 32. Ra8+ Kg7 33. Re8 Nd6 34. Re5 Kf6 35. b6 Ra1 36. Re2 h5 37. Nf2 Rb1 38. b3 Kf5 39. g4+ fxg3+ 40. Kxg3 h4+ 41. Kg2 Kf4 42. Re6 Nb7 43. Re7 Nc5 44. Rc7 Nxb3 45. cxb3 Rxb3 46. b7 Rb2 47. Re7 Rb3 48. Rf7+ Ke5 49. Nd3+ Kd4 50. Rd7+ Ke3 51. Kh2 Rb6 52. Ne1 Rb2+ 53. Ng2+ Kf3 54. Rd3+ Ke4 55. Rd7 Kf3 56. Re7 1/2-1/2

[Event "Mazowiec-chT op Autumn"]
[Site "Poland"]
[Date "2012.11.03"]
[Round "5.15"]
[White "Koseski, Damian"]
[Black "Maksim, Ireneusz"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1645"]
[PlyCount "129"]
[EventDate "2012.10.14"]
[EventType "team-swiss"]
[EventRounds "8"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. c3 d6 6. Be3 Bb6 7. Nbd2 0-0 8. Bb3 Ne7 9. d4 Ng6 10. h3 c6 11. Bc2 Re8 12. 0-0 Be6 13. dxe5 Nxe5 14. Qe2 Bc7 15. Nxe5 dxe5 16. Rfd1 Qe7 17. Nb3 Red8 18. Rxd8+ Bxd8 19. Rd1 Bb6 20. Bxb6 axb6 21. Qd3 h6 22. a3 Rc8 23. f3 b5 24. Qd6 Qxd6 25. Rxd6 b6 26. Nc1 Ne8 27. Rd1 Kf8 28. Nd3 f6 29. Nb4 Ke7 30. a4 Nd6 31. axb5 Nxb5 32. Bd3 Nd6 33. Ra1 b5 34. Ra7+ Kf8 35. Na6 Bc4 36. Bxc4 Nxc4 37. b3 Nd2 38. Nc5 Nb1 39. Ne6+ Kg8 40. Rxg7+ Kh8 41. Rf7 Nxc3 42. Nc5 Ne2+ 43. Kf2 Nd4 44. Rxf6 Kg7 45. Rd6 Re8 46. g3 h5 47. f4 Rf8 48. Rxd4 exd4 49. Ne6+ Kf7 50. Nxf8 Kxf8 51. Ke2 Ke7 52. Kd3 c5 53. g4 hxg4 54. hxg4 Kf6 55. f5 Ke5 56. g5 c4+ 57. bxc4 bxc4+ 58. Kd2 Kxe4 59. f6 c3+ 60. Kd1 Kd3 61. f7 c2+ 62. Kc1 Kc3 63. f8Q d3 64. Qc5+ Kb3 65. Qd4 1-0

[Event "POL-chT U19 2nd League"]
[Site "Borowice"]
[Date "2012.07.29"]
[Round "11"]
[White "Koseski, Damian"]
[Black "Drabek, Jan"]
[Result "1/2-1/2"]
[ECO "B34"]
[WhiteElo "1612"]
[BlackElo "1703"]
[PlyCount "81"]
[EventDate "2012.07.21"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]
[WhiteTeam "Minsk Mazowiecki MTSz U19"]
[BlackTeam "Krosno KKSz Urania U19"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Nxc6 bxc6 8. e5 Ng8 9. f4 d6 10. exd6 exd6 11. Bd4 Qe7+ 12. Be2 Nf6 13. Qd2 Bg4 14. 0-0-0 Bxe2 15. Qxe2 Qxe2 16. Nxe2 d5 17. Nc3 0-0 18. Rhe1 Rfe8 19. Rxe8+ Nxe8 20. Bxg7 Nxg7 21. Re1 Re8 22. Rxe8+ Nxe8 23. Ne2 c5 24. Nc3 Nc7 25. a4 Kf8 26. Kd2 Ke7 27. Ne2 Kd6 28. c3 a5 29. b3 h5 30. Ke3 Ne8 31. h4 Nf6 32. Ng3 Ng4+ 33. Kd3 Nf2+ 34. Ke2 Ne4 35. Nxe4+ dxe4 36. Ke3 f5 37. c4 Kc6 38. Kd2 Kb6 39. Ke3 Kc6 40. Kd2 Kb6 41. Ke3 1/2-1/2

[Event "POL-chT U19 2nd League"]
[Site "Borowice"]
[Date "2012.07.28"]
[Round "10"]
[White "Korpalski, Maciej"]
[Black "Koseski, Damian"]
[Result "1/2-1/2"]
[ECO "C17"]
[WhiteElo "1563"]
[BlackElo "1612"]
[PlyCount "88"]
[EventDate "2012.07.21"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]
[WhiteTeam "Wroclaw MUKS MDK Srodmiescie U19 II"]
[BlackTeam "Minsk Mazowiecki MTSz U19"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. Bd2 cxd4 6. Nb5 Bxd2+ 7. Qxd2 Nc6 8. Nd6+ Kf8 9. f4 Qa5 10. Qxa5 Nxa5 11. Nf3 Nc6 12. 0-0-0 Nge7 13. Nxd4 Nxd4 14. Rxd4 Nc6 15. Rd2 a6 16. Be2 b5 17. Bf3 Na5 18. b3 Nb7 19. c4 Nxd6 20. exd6 bxc4 21. bxc4 Bb7 22. cxd5 Rc8+ 23. Kb2 Rb8 24. Ka1 Bxd5 25. Bxd5 exd5 26. Rxd5 Ke8 27. d7+ Kd8 28. Rc1 h5 29. Rd6 Rh6 30. Rxh6 gxh6 31. Rc6 Kxd7 32. Rxa6 Rb4 33. Rxh6 Rxf4 34. Rxh5 Rf1+ 35. Kb2 Rf2+ 36. Kb3 Rxg2 37. a4 Kc6 38. Kb4 f5 39. Rh6+ Kb7 40. a5 f4 41. a6+ Ka7 42. h3 f3 43. Rf6 Rg3 44. h4 Rg4+ 1/2-1/2

[Event "POL-chT U19 2nd League"]
[Site "Borowice"]
[Date "2012.07.27"]
[Round "9"]
[White "Klepek, Witold"]
[Black "Koseski, Damian"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "1630"]
[BlackElo "1612"]
[PlyCount "71"]
[EventDate "2012.07.21"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]
[WhiteTeam "Pszczyna PSSz U19"]
[BlackTeam "Minsk Mazowiecki MTSz U19"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ Qxf6 6. Nf3 h6 7. Bd3 Bd6 8. Qe2 Nc6 9. c3 Bd7 10. Bd2 Bf4 11. 0-0-0 0-0-0 12. g3 Bxd2+ 13. Nxd2 Rhe8 14. Ne4 Qe7 15. Nc5 Nb8 16. Rhe1 Bc6 17. f4 Nd7 18. Nb3 Qf6 19. Na5 Nb8 20. Nxc6 Nxc6 21. Bb5 Rd6 22. d5 a6 23. dxc6 axb5 24. cxb7+ Kb8 25. Rxd6 cxd6 26. Qxb5 Re7 27. Re4 d5 28. Rb4 e5 29. Qxd5 Re8 30. Ra4 Kc7 31. Rc4+ Kb8 32. Qd7 Qd8 33. Rc8+ Qxc8 34. bxc8R+ Rxc8 35. fxe5 Rc7 36. Qxc7+ 1-0

[Event "POL-chT U19 2nd League"]
[Site "Borowice"]
[Date "2012.07.26"]
[Round "8"]
[White "Koseski, Damian"]
[Black "Lisowski, Adam"]
[Result "0-1"]
[ECO "D45"]
[WhiteElo "1612"]
[BlackElo "1618"]
[PlyCount "62"]
[EventDate "2012.07.21"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]
[WhiteTeam "Minsk Mazowiecki MTSz U19"]
[BlackTeam "Gliwice Politechnika Slaska U19"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 d5 2. c4 c6 3. Nc3 e6 4. e3 Nf6 5. Nf3 Nbd7 6. cxd5 exd5 7. Bd3 Bd6 8. Qc2 0-0 9. 0-0 h6 10. h3 Re8 11. Bd2 Nf8 12. Rfe1 Be6 13. Na4 Ne4 14. Nc5 Nxd2 15. Nxd2 Qc8 16. Nxe6 Nxe6 17. Nb3 Ng5 18. Bf5 Qc7 19. f3 Bb4 20. Re2 Qg3 21. Rf1 g6 22. f4 Bd6 23. Bxg6 Nxh3+ 24. Kh1 Nxf4 25. Bxf7+ Kxf7 26. exf4 Rxe2 27. Qxe2 Qh4+ 28. Kg1 Bxf4 29. Qd3 Kg7 30. Nc5 Bh2+ 31. Kh1 Bg3+ 0-1

[Event "POL-chT U19 2nd League"]
[Site "Borowice"]
[Date "2012.07.25"]
[Round "7"]
[White "Koseski, Damian"]
[Black "Wisniewski, Michal"]
[Result "1-0"]
[ECO "A57"]
[WhiteElo "1612"]
[BlackElo "1854"]
[PlyCount "91"]
[EventDate "2012.07.21"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]
[WhiteTeam "Minsk Mazowiecki MTSz U19"]
[BlackTeam "Opole Rodlo U19"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. f3 axb5 6. e4 Qa5+ 7. Bd2 b4 8. Na3 Qc7 9. Nc4 e6 10. Bg5 d6 11. Bd3 Be7 12. dxe6 fxe6 13. Ne2 0-0 14. 0-0 Kh8 15. Qc2 Nbd7 16. Nf4 Nb8 17. Rfe1 Nc6 18. Ne2 Ba6 19. b3 Bxc4 20. Bxc4 e5 21. Bxf6 Bxf6 22. Bd5 Nd4 23. Nxd4 exd4 24. Bxa8 Rxa8 25. Rad1 Qf7 26. Re2 Be5 27. Qd3 Rf8 28. Rf1 h5 29. g3 g5 30. Rg2 h4 31. gxh4 gxh4 32. Rg4 Rg8 33. h3 Qf4 34. Qe2 d3 35. Qg2 Rxg4 36. fxg4 Bd4+ 37. Kh1 Qe3 38. Qf3 Qxf3+ 39. Rxf3 Kg7 40. Rxd3 Kf6 41. Kg2 Ke5 42. Kf3 Kf6 43. Rd2 Ke5 44. g5 Bc3 45. Rg2 Ke6 46. Rg4 1-0

[Event "POL-chT U19 2nd League"]
[Site "Borowice"]
[Date "2012.07.25"]
[Round "6"]
[White "Lisiecki, Robert"]
[Black "Koseski, Damian"]
[Result "0-1"]
[ECO "B53"]
[WhiteElo "1443"]
[BlackElo "1612"]
[PlyCount "108"]
[EventDate "2012.07.21"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]
[WhiteTeam "Poznan UMKS Na Pieterku U19"]
[BlackTeam "Minsk Mazowiecki MTSz U19"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 Nf6 8. 0-0 g6 9. Re1 Bg7 10. Bd2 0-0 11. Qd3 Rc8 12. Nd4 Qb6 13. Nxc6 Qxc6 14. Rac1 a6 15. b3 e6 16. a4 Rfd8 17. Na2 d5 18. e5 Ne4 19. f3 Nxd2 20. Qxd2 Bf8 21. Qd3 Ba3 22. Rb1 Qxc2 23. Qxc2 Rxc2 24. Nc1 Bxc1 25. Rexc1 Rdc8 26. Rxc2 Rxc2 27. Kf1 Kf8 28. a5 Ke7 29. b4 Kd7 30. b5 Rc5 31. bxa6 bxa6 32. Rb7+ Ke8 33. Rb8+ Ke7 34. Rb7+ Kf8 35. Rb8+ Kg7 36. Rb2 Rxa5 37. f4 Ra1+ 38. Ke2 a5 39. Kf3 a4 40. Kg4 a3 41. Rd2 Rb1 42. h4 Rb2 43. Rd3 Rxg2+ 44. Kh3 a2 45. Ra3 Rd2 46. Kg4 h5+ 47. Kh3 Rd3+ 48. Rxd3 a1Q 49. Rf3 Qg1 50. Ra3 Qg4+ 51. Kh2 Qxh4+ 52. Kg2 Qxf4 53. Ra7 Qxe5 54. Kh3 Qe3+ 0-1

[Event "POL-chT U19 2nd League"]
[Site "Borowice"]
[Date "2012.07.24"]
[Round "5"]
[White "Koseski, Damian"]
[Black "Ogonowski, Jakub"]
[Result "0-1"]
[ECO "B53"]
[WhiteElo "1612"]
[BlackElo "1744"]
[PlyCount "70"]
[EventDate "2012.07.21"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]
[WhiteTeam "Minsk Mazowiecki MTSz U19"]
[BlackTeam "Warszawa UKS Czternastka U19"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 Nf6 8. Bg5 e6 9. 0-0-0 Be7 10. Qd3 Qa5 11. Bh4 0-0-0 12. Nd4 Kb8 13. f3 Rd7 14. Rd2 Rc8 15. g4 Nxe4 16. fxe4 Bxh4 17. Kb1 Bf6 18. h4 Qb6 19. Nce2 Be5 20. c3 f5 21. gxf5 exf5 22. Nxf5 Bb5 23. Qe3 Rc5 24. Nfd4 Bc4 25. b3 Rb5 26. Rb2 Rc7 27. Qd2 Bxe2 28. Nxe2 Rbc5 29. Rc2 Qc6 30. Qd3 a5 31. Rh3 a4 32. Nd4 Qb6 33. b4 Rc4 34. Rf2 Bxd4 35. Rf8+ Ka7 0-1

[Event "POL-chT U19 2nd League"]
[Site "Borowice"]
[Date "2012.07.23"]
[Round "3"]
[White "Koseski, Damian"]
[Black "Karpus, Michal"]
[Result "1-0"]
[ECO "E97"]
[WhiteElo "1612"]
[BlackElo "1703"]
[PlyCount "97"]
[EventDate "2012.07.21"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]
[WhiteTeam "Minsk Mazowiecki MTSz U19"]
[BlackTeam "Grudziadz Rotmistrz U19"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. dxe5 dxe5 8. Qxd8 Rxd8 9. 0-0 Nc6 10. Bg5 Re8 11. Nd5 Nxd5 12. cxd5 Nb8 13. Rac1 f6 14. Be3 c6 15. Bc4 Kh8 16. Nd2 Bd7 17. b4 Bf8 18. Bc5 Bxc5 19. bxc5 b6 20. Bb3 b5 21. Rfd1 Na6 22. Nf1 Red8 23. dxc6 Bxc6 24. Rd6 Rxd6 25. cxd6 Bd7 26. Bd5 Rd8 27. Bb7 Nb8 28. Ne3 Be6 29. Bd5 Bd7 30. Rc7 a5 31. g3 Rc8 32. Bb7 Rd8 33. Nd5 Kg7 34. f4 Kf7 35. f5 gxf5 36. exf5 Rf8 37. Nb6 Rd8 38. g4 Ke8 39. Kf2 Kf8 40. h4 Be8 41. Rxh7 Rxd6 42. Rh8+ Kf7 43. Bd5+ Kg7 44. Rg8+ Kh7 45. Rxe8 Rxb6 46. g5 fxg5 47. hxg5 Na6 48. Re7+ Kh8 49. g6 1-0

[Event "POL-chT U19 2nd League"]
[Site "Borowice"]
[Date "2012.07.23"]
[Round "4"]
[White "Koseski, Damian"]
[Black "Woloch, Oskar"]
[Result "1/2-1/2"]
[ECO "D85"]
[WhiteElo "1612"]
[BlackElo "1552"]
[PlyCount "82"]
[EventDate "2012.07.21"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]
[WhiteTeam "Minsk Mazowiecki MTSz U19"]
[BlackTeam "Zary ZKSz U19"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Qa4+ Qd7 8. Qxd7+ Nxd7 9. Be3 0-0 10. Bd3 b6 11. Ne2 Bb7 12. 0-0 Rac8 13. Rac1 c5 14. Ng3 e6 15. f4 c4 16. Be2 f5 17. e5 Nb8 18. Bf3 Bxf3 19. Rxf3 Nc6 20. Nf1 Ne7 21. Bf2 Nd5 22. Ne3 Rfd8 23. Bh4 Rd7 24. Nxd5 Rxd5 25. Be7 Bf8 26. Bxf8 Kxf8 27. Rf2 Ra5 28. Rb1 Ra3 29. Rc2 Ke7 30. Rb5 Rb8 31. d5 a6 32. d6+ Kd7 33. Rb1 b5 34. Kf2 Rc8 35. Ke2 Rc5 36. Rd1 a5 37. Rd4 h6 38. h4 h5 39. Kd2 Ra4 40. Kc1 Rc6 41. Kd2 Rb6 1/2-1/2

[Event "POL-chT U19 2nd League"]
[Site "Borowice"]
[Date "2012.07.22"]
[Round "2"]
[White "Koseski, Damian"]
[Black "Lankof, Piotr"]
[Result "1-0"]
[ECO "E13"]
[WhiteElo "1612"]
[BlackElo "1534"]
[PlyCount "47"]
[EventDate "2012.07.21"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]
[WhiteTeam "Minsk Mazowiecki MTSz U19"]
[BlackTeam "Krakow KKSz U19 II"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bg5 b6 5. e3 Bb7 6. Nf3 0-0 7. Bd3 h6 8. Bh4 Nc6 9. 0-0 Bxc3 10. bxc3 Re8 11. Ne5 d6 12. Ng4 Kf8 13. Qf3 Ne7 14. Qxb7 Nxg4 15. Qe4 Nf6 16. Bxf6 gxf6 17. Qh7 Ng8 18. Be4 Rb8 19. Bc6 Re7 20. e4 Qc8 21. f4 Qa6 22. Rf3 Ree8 23. Bxe8 Kxe8 24. Qxg8+ 1-0

[Event "POL-chT U19 2nd League"]
[Site "Borowice"]
[Date "2012.07.21"]
[Round "1"]
[White "Nawrocki, Karol"]
[Black "Koseski, Damian"]
[Result "1/2-1/2"]
[ECO "D94"]
[WhiteElo "1578"]
[BlackElo "1612"]
[PlyCount "90"]
[EventDate "2012.07.21"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]
[WhiteTeam "Gniezno LKS Chrobry U19"]
[BlackTeam "Minsk Mazowiecki MTSz U19"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d5 5. e3 0-0 6. Bd3 c6 7. 0-0 dxc4 8. Bxc4 Bf5 9. Re1 Ne4 10. Bd3 Nxc3 11. bxc3 Bxd3 12. Qxd3 Nd7 13. e4 e6 14. Be3 Qc7 15. Nd2 Rfd8 16. f4 c5 17. f5 exf5 18. exf5 cxd4 19. Bxd4 Bxd4+ 20. cxd4 Ne5 21. Qe4 Nc4 22. Nxc4 Qxc4 23. fxg6 hxg6 24. Qxb7 Qxd4+ 25. Kh1 Rab8 26. Qf3 Rb2 27. Rf1 Rd7 28. Rae1 Rb5 29. Ra1 Rf5 30. Qb3 Rxf1+ 31. Rxf1 Qd3 32. Qb8+ Rd8 33. Qf4 Qd5 34. Qf2 Rd7 35. Re1 Qd2 36. Qh4 Rd8 37. Rf1 Re8 38. a3 Qe2 39. Qf6 Qe7 40. Qb2 Rd8 41. h3 Rd7 42. Qb8+ Rd8 43. Qb3 Rd7 44. Qb8+ Rd8 45. Qb3 Rd7 1/2-1/2

[Event "POL-ch U12"]
[Site "Mielno"]
[Date "2011.03.27"]
[Round "9"]
[White "Madalinski, Jan"]
[Black "Koseski, Damian"]
[Result "1/2-1/2"]
[ECO "D53"]
[BlackElo "1531"]
[PlyCount "82"]
[EventDate "2011.03.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Bg5 e6 5. e3 Nbd7 6. Nc3 Be7 7. Be2 dxc4 8. Bxc4 Nb6 9. Qb3 Nfd5 10. Nxd5 exd5 11. Bxe7 Qxe7 12. Bd3 0-0 13. Qc2 h6 14. 0-0 Bg4 15. Ne5 Be6 16. Rac1 Nd7 17. Nxd7 Qxd7 18. Rfd1 Rfe8 19. Qc5 Bf5 20. Qb4 Bxd3 21. Rxd3 Qe7 22. Qa4 a6 23. Rb3 Rad8 24. Qa5 Rd7 25. Qb4 Qxb4 26. Rxb4 Re6 27. g3 Kf8 28. Kg2 Ke7 29. Rc3 Kd6 30. Rb6 Kc7 31. Rcb3 Kc8 32. f4 f5 33. h4 Rde7 34. Kf3 h5 35. Kf2 Re4 36. Kf3 g6 37. Kf2 Rd7 38. Kf3 Re6 39. Ke2 Rde7 40. Kf3 a5 41. a4 Kb8 1/2-1/2

[Event "POL-ch U12"]
[Site "Mielno"]
[Date "2011.03.26"]
[Round "8"]
[White "Koseski, Damian"]
[Black "Wozniak, Adam"]
[Result "0-1"]
[ECO "B34"]
[WhiteElo "1531"]
[BlackElo "1494"]
[PlyCount "120"]
[EventDate "2011.03.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Be3 Nf6 6. Nd2 Bg7 7. c3 0-0 8. Bc4 d5 9. exd5 Nxd5 10. 0-0 Nxe3 11. fxe3 Ne5 12. Bb3 e6 13. Nc4 Nxc4 14. Bxc4 Qc7 15. Bb3 b6 16. Qe2 Bb7 17. Rfd1 Qe7 18. Rd2 Rad8 19. Rad1 a6 20. Nf3 Bh6 21. Bc4 Rxd2 22. Rxd2 Qc5 23. Rd4 e5 24. b4 Bxf3 25. Qxf3 Qc7 26. Rh4 Bg5 27. Rg4 Be7 28. Qe4 Kg7 29. Qd5 b5 30. Bb3 Qxc3 31. Kf2 Bxb4 32. g3 Qe1+ 33. Kg2 Qe2+ 34. Kh3 Qf1+ 35. Qg2 Qxg2+ 36. Kxg2 Bd2 37. Kf3 f5 38. Rh4 g5 39. Rh5 Kg6 40. g4 fxg4+ 41. Kxg4 Bxe3 42. Bc2+ Kg7 43. Rxh7+ Kg8 44. Re7 Bf4 45. Bb3+ Kh8 46. Kh5 Rf6 47. h4 gxh4 48. Kxh4 Rb6 49. Kg4 a5 50. Ra7 a4 51. Bd5 Bc1 52. Kf5 Bb2 53. Ke4 a3 54. Bb3 Rd6 55. Rb7 Rd4+ 56. Ke3 b4 57. Rb5 Rh4 58. Rb7 Rh3+ 59. Ke2 Rxb3 60. Rb8+ Kg7 0-1

[Event "POL-ch U12"]
[Site "Mielno"]
[Date "2011.03.25"]
[Round "7"]
[White "Smolarczyk, Tomasz"]
[Black "Koseski, Damian"]
[Result "1/2-1/2"]
[ECO "C18"]
[WhiteElo "1571"]
[BlackElo "1531"]
[PlyCount "67"]
[EventDate "2011.03.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 cxd4 6. Qxd4 Nc6 7. Bb5 Bxc3+ 8. Qxc3 Nge7 9. Bg5 Bd7 10. Bd3 h6 11. Bf4 Rc8 12. Qd2 Ng6 13. Nf3 Nxf4 14. Qxf4 Qb6 15. Rb1 Ne7 16. 0-0 0-0 17. Rfe1 Bb5 18. Qb4 Bxd3 19. Qxb6 axb6 20. cxd3 Rc5 21. Kf1 Rfc8 22. d4 Rc2 23. Red1 Ng6 24. g3 Ne7 25. Ke1 Kf8 26. Nd2 Nc6 27. Nb3 Na5 28. Nxa5 bxa5 29. Rd2 Rc1+ 30. Rxc1 Rxc1+ 31. Rd1 Rxd1+ 32. Kxd1 b5 33. b4 axb4 34. axb4 1/2-1/2

[Event "POL-ch U12"]
[Site "Mielno"]
[Date "2011.03.24"]
[Round "6"]
[White "Koseski, Damian"]
[Black "Lisowski, Adam"]
[Result "0-1"]
[ECO "B72"]
[WhiteElo "1531"]
[BlackElo "1606"]
[PlyCount "130"]
[EventDate "2011.03.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bc4 Bd7 7. 0-0 g6 8. h3 Bg7 9. Be3 0-0 10. Re1 Qc8 11. Nxc6 bxc6 12. f3 Nh5 13. Bd4 Qc7 14. Bxg7 Kxg7 15. Ne2 c5 16. Qd2 Kg8 17. Rad1 Rab8 18. b3 Bc6 19. Nf4 Nf6 20. Nd5 Nxd5 21. Bxd5 Bxd5 22. Qxd5 Qa5 23. a4 Rb4 24. Re2 Qa6 25. Re3 Rc8 26. Rc3 Qe2 27. Qd3 Qxd3 28. Rcxd3 a5 29. Rd5 Kg7 30. R1d3 c4 31. R3d4 cxb3 32. cxb3 Rxb3 33. Rxa5 Rc2 34. e5 Rbb2 35. Rg4 h5 36. Rg3 dxe5 37. Rxe5 Kf6 38. Re4 e6 39. h4 Ra2 40. Kh2 Rc5 41. Rf4+ Rf5 42. Re4 Ra5 43. Rf4+ Kg7 44. Rg5 e5 45. Rb4 f6 46. Rg3 R2xa4 47. Rb7+ Kh6 48. Rb8 Rxh4+ 49. Kg1 Ra1+ 50. Kf2 Rc4 51. Rg8 Rc2+ 52. Ke3 Ra3+ 53. Ke4 Rc4+ 54. Kd5 Rg4 55. Rxg4 hxg4 56. fxg4 Kg5 57. Rf8 Ra5+ 58. Ke4 Ra4+ 59. Kf3 Rf4+ 60. Kg3 Rxg4+ 61. Kf3 f5 62. g3 f4 63. gxf4+ Rxf4+ 64. Rxf4 exf4 65. Kf2 Kg4 0-1

[Event "POL-ch U12"]
[Site "Mielno"]
[Date "2011.03.23"]
[Round "5"]
[White "Grela, Kacper"]
[Black "Koseski, Damian"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "1767"]
[BlackElo "1531"]
[PlyCount "57"]
[EventDate "2011.03.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. Nc3 Bc5 4. exd5 exd5 5. d4 Be7 6. Be2 Nf6 7. 0-0 Be6 8. Ne5 Ne4 9. Nxe4 dxe4 10. Bg4 Bxg4 11. Qxg4 0-0 12. Qxe4 c6 13. Bf4 Re8 14. Qd3 Nd7 15. Nxd7 Qxd7 16. Rad1 Rad8 17. Rfe1 h5 18. h3 Qd5 19. c4 Qa5 20. a3 Rd7 21. b4 Qa4 22. Re5 b6 23. Rxh5 g6 24. Be5 Qxd1+ 25. Qxd1 gxh5 26. Qxh5 Bf6 27. Bxf6 Re1+ 28. Kh2 Rxd4 29. Qh8# 1-0

[Event "POL-ch U12"]
[Site "Mielno"]
[Date "2011.03.22"]
[Round "4"]
[White "Fukowski, Pawel"]
[Black "Koseski, Damian"]
[Result "1-0"]
[ECO "D12"]
[WhiteElo "1611"]
[BlackElo "1531"]
[PlyCount "91"]
[EventDate "2011.03.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 Bf5 5. Nf3 e6 6. Bd2 Nbd7 7. Be2 Be7 8. 0-0 0-0 9. Nh4 Bg6 10. Nxg6 hxg6 11. a3 e5 12. c5 b6 13. b4 b5 14. Qc2 Qc7 15. a4 bxa4 16. Rxa4 exd4 17. exd4 Rfe8 18. Rfa1 Ne4 19. Nxe4 dxe4 20. Bc4 Bf6 21. Be3 Nf8 22. Rd1 Rab8 23. Qa2 Re7 24. g3 Rd7 25. Bf4 Qb7 26. Bd6 Re8 27. d5 Be5 28. dxc6 Qxc6 29. Bd5 Qb5 30. c6 Bxd6 31. cxd7 Qxd7 32. Rxa7 Qg4 33. Bxf7+ Kh8 34. Rxd6 Rc8 35. Qb1 e3 36. Re7 exf2+ 37. Kxf2 Qg5 38. Re2 Qh6 39. Kg2 Rc1 40. Qe4 Qh5 41. Rd8 Kh7 42. Rxf8 Rb1 43. Bxg6+ Qxg6 44. Rh8+ Kxh8 45. Qxg6 Rxb4 46. Re8# 1-0

[Event "POL-ch U12"]
[Site "Mielno"]
[Date "2011.03.21"]
[Round "3"]
[White "Koseski, Damian"]
[Black "Zaleski, Lukasz"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1531"]
[BlackElo "1731"]
[PlyCount "137"]
[EventDate "2011.03.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bd6 5. Nc3 c6 6. Bd3 Ne7 7. 0-0 0-0 8. h3 Bf5 9. Ne2 Bxd3 10. Qxd3 Nd7 11. Bf4 Qc7 12. Bxd6 Qxd6 13. c3 Ng6 14. Rfe1 Rfe8 15. Ng3 Nf6 16. Nd2 Rad8 17. b4 Kf8 18. Nb3 b6 19. a4 Re6 20. a5 Rde8 21. Red1 Ne4 22. Nxe4 Rxe4 23. axb6 axb6 24. Nd2 R4e6 25. Nf3 h6 26. Ra6 Nf4 27. Qh7 Ng6 28. Ra7 R6e7 29. Rxe7 Rxe7 30. Nh4 Re4 31. Nf5 Qf6 32. g4 Re8 33. h4 Ne7 34. Re1 Ng6 35. Ra1 Ne7 36. Ra7 Ng8 37. Rc7 Qg6 38. Qxg6 fxg6 39. Nd6 Re1+ 40. Kg2 Ne7 41. Rb7 Kg8 42. Rxb6 Rc1 43. Rb7 Re1 44. Rb8+ Kh7 45. Nf7 Ng8 46. Rc8 Re6 47. Ne5 Nf6 48. f3 Ne8 49. Rxc6 Rxc6 50. Nxc6 Nd6 51. Ne7 g5 52. hxg5 hxg5 53. Nxd5 g6 54. Nb6 Nb5 55. d5 Nxc3 56. d6 Ne2 57. d7 Nf4+ 58. Kf2 Ne6 59. Ke3 Kg7 60. Nd5 Kf7 61. Ke4 Nd8 62. Ke5 Nb7 63. b5 Kg7 64. Ke6 Kh6 65. Ke7 Na5 66. d8Q Nc6+ 67. bxc6 Kg7 68. Qf8+ Kh7 69. Nf6# 1-0

[Event "POL-ch U12"]
[Site "Mielno"]
[Date "2011.03.20"]
[Round "2"]
[White "Koseski, Damian"]
[Black "Kurzepa, Bartlomiej"]
[Result "0-1"]
[ECO "B52"]
[WhiteElo "1531"]
[BlackElo "1662"]
[PlyCount "152"]
[EventDate "2011.03.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Bb5+ Bd7 8. Bxd7+ Qxd7 9. 0-0 0-0 10. f3 Nc6 11. Nxc6 bxc6 12. Ne2 Rfb8 13. Rb1 Qc7 14. b3 Rc8 15. c4 Qa5 16. Qd2 Qxd2 17. Bxd2 d5 18. exd5 cxd5 19. cxd5 Rc2 20. Rfd1 Nxd5 21. a4 e6 22. Nf4 Rxd2 23. Rxd2 Nxf4 24. Rd7 Nd5 25. Rd1 a5 26. g3 Rb8 27. Rd3 Bf6 28. h4 Rc8 29. Rb7 Rc3 30. Rxc3 Bxc3 31. Kf2 Kg7 32. f4 h5 33. Kf3 Kf6 34. Ke4 Bb4 35. Kd3 Be1 36. Ra7 Bxg3 37. Rxa5 Bxh4 38. Ke4 Be1 39. Ra8 h4 40. a5 h3 41. a6 Nc7 42. Rh8 Nxa6 43. Rxh3 Nc7 44. Re3 Bb4 45. Rf3 Nd5 46. Rf1 Bd6 47. Rf3 Ke7 48. Rf1 Bxf4 49. Ra1 f5+ 50. Kf3 Kf6 51. b4 Nxb4 52. Kxf4 Nd5+ 53. Kf3 g5 54. Ra6 Ke5 55. Ra8 g4+ 56. Kg3 Ne7 57. Ra5+ Kf6 58. Ra6 Ng6 59. Rb6 Ne7 60. Ra6 Nd5 61. Ra5 Kg5 62. Ra8 f4+ 63. Kg2 Kf5 64. Rf8+ Ke4 65. Ra8 e5 66. Ra4+ Kf5 67. Ra8 Ne3+ 68. Kf2 g3+ 69. Kf3 e4+ 70. Ke2 Nd5 71. Rf8+ Kg4 72. Re8 f3+ 73. Ke1 Kh3 74. Rxe4 Kg2 75. Kd2 f2 76. Re2 Nf4 0-1

[Event "POL-ch U12"]
[Site "Mielno"]
[Date "2011.03.19"]
[Round "1"]
[White "Januszkiewicz, Wojciech"]
[Black "Koseski, Damian"]
[Result "0-1"]
[ECO "C11"]
[WhiteElo "1758"]
[BlackElo "1531"]
[PlyCount "88"]
[EventDate "2011.03.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 cxd4 8. Nxd4 a6 9. Qd2 Bc5 10. 0-0-0 Qa5 11. Kb1 Nxd4 12. Bxd4 b5 13. Bxc5 Nxc5 14. Nxb5 axb5 15. Qxa5 Rxa5 16. b4 Ne4 17. bxa5 Nc3+ 18. Ka1 Nxd1 19. Bxb5+ Bd7 20. Bxd7+ Kxd7 21. Rxd1 Kc6 22. Rd3 Ra8 23. Ra3 Kb5 24. Kb2 Ka6 25. Rb3 Ra7 26. c3 Rc7 27. Rb4 Kxa5 28. Kb3 h5 29. g3 f6 30. c4 fxe5 31. fxe5 d4 32. a3 Rc5 33. Rb5+ Rxb5+ 34. cxb5 Kxb5 35. h3 g5 36. h4 g4 37. a4+ Ka5 38. Kc4 Kxa4 39. Kxd4 Kb4 40. Ke4 Kc4 41. Kf4 Kd4 42. Kg5 Kxe5 43. Kxh5 Kf5 44. Kh6 e5 0-1

[Event "POL Region-ch U11"]
[Site "Lochow"]
[Date "2010.10.29"]
[Round "9.5"]
[White "Koseski, Damian"]
[Black "Mrozowski, Jan"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "1478"]
[BlackElo "1415"]
[PlyCount "121"]
[EventDate "2010.10.23"]
[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. d4 d6 4. dxe5 dxe5 5. Qxd8+ Nxd8 6. Nxe5 Bd6 7. Nf3 Nc6 8. c3 Nf6 9. Bd3 Bd7 10. 0-0 0-0-0 11. Be3 h6 12. Bd4 Rde8 13. Re1 Nxd4 14. cxd4 Bb4 15. Nc3 c6 16. h3 g5 17. a3 Bf8 18. Ne5 Rg8 19. Nxd7 Nxd7 20. Bc4 Rg7 21. g3 h5 22. Rad1 Nb6 23. Bb3 h4 24. g4 Bd6 25. e5 Bc7 26. Ne4 Nd5 27. Bxd5 cxd5 28. Nf6 Rd8 29. Rc1 Kb8 30. Red1 Bb6 31. b4 Rg6 32. a4 a6 33. Kf1 Rh6 34. Ke2 Rhh8 35. Kd3 Rc8 36. Nd7+ Ka7 37. a5 Bc7 38. Rc5 Rhd8 39. Rxd5 Bxe5 40. dxe5 Rc7 41. Ke4 Rg8 42. Rc5 Rc6 43. Rxc6 bxc6 44. Nc5 f5+ 45. Kxf5 Rf8+ 46. Kxg5 Rxf2 47. Kxh4 Re2 48. e6 Kb8 49. Nxa6+ Kc8 50. Nc5 Rxe6 51. Nxe6 c5 52. Nxc5 Kc7 53. Rd7+ Kc6 54. g5 Kb5 55. Rb7+ Kc6 56. Rb6+ Kc7 57. g6 Kc8 58. g7 Kd8 59. g8Q+ Kc7 60. Qf7+ Kd8 61. Rb8# 1-0

[Event "POL Region-ch U11"]
[Site "Lochow"]
[Date "2010.10.28"]
[Round "8.2"]
[White "Kozakow, Aleksy"]
[Black "Koseski, Damian"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "1396"]
[BlackElo "1478"]
[PlyCount "169"]
[EventDate "2010.10.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b3 g6 3. Bb2 Bg7 4. e3 0-0 5. Be2 d6 6. d4 d5 7. 0-0 Bg4 8. c4 c6 9. Nc3 e6 10. Ne5 Bxe2 11. Qxe2 Nbd7 12. f4 Qe7 13. Rad1 dxc4 14. Nxc4 Nd5 15. Rc1 Nxc3 16. Rxc3 Rfc8 17. Rc2 Nb6 18. Ba3 Qd8 19. Rd1 Rc7 20. Bb2 Nd5 21. a3 Rd7 22. Rcd2 Qc7 23. Ne5 Bxe5 24. fxe5 Rad8 25. e4 Ne7 26. Qf2 Nc8 27. Rd3 Nb6 28. Bc1 f6 29. exf6 e5 30. Bg5 Kf7 31. Qh4 h5 32. Qf2 Qd6 33. g4 Qe6 34. h3 exd4 35. Qf4 Qd6 36. e5 Qe6 37. gxh5 gxh5 38. Qe4 Ke8 39. f7+ Rxf7 40. Bxd8 Rg7+ 41. Kh2 Kxd8 42. Rxd4+ Nd5 43. Rf1 Kc7 44. Qf5 Qg8 45. Qf3 Qh7 46. b4 Qg6 47. Rd2 Qg5 48. Re2 Ne7 49. e6 Ng6 50. Rg1 Nh4 51. Qg3+ Qxg3+ 52. Rxg3 Re7 53. Re4 Nf5 54. Rf3 Nd6 55. Re2 Kb6 56. Rd3 Kc7 57. Kg3 Ne8 58. Kf4 Ng7 59. Rde3 Ne8 60. Kg5 Nd6 61. Kf6 Re8 62. e7 Kd7 63. Rd2 Kc7 64. Rxd6 Kxd6 65. Kf7 Rh8 66. e8Q Rxe8 67. Rxe8 Kc7 68. Re6 Kd7 69. a4 Kc7 70. Kg7 a6 71. Kh6 Kd7 72. Rg6 Kc7 73. Kxh5 Kb6 74. Kg5 a5 75. bxa5+ Kxa5 76. h4 Kxa4 77. h5 b5 78. h6 b4 79. Rxc6 b3 80. Rb6 b2 81. Rxb2 Ka3 82. Rb8 Ka4 83. h7 Ka3 84. h8Q Ka4 85. Qa1# 1-0

[Event "POL Region-ch U11"]
[Site "Lochow"]
[Date "2010.10.27"]
[Round "6.4"]
[White "Koseski, Damian"]
[Black "Piasecki, Kacper"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "1478"]
[BlackElo "1496"]
[PlyCount "123"]
[EventDate "2010.10.23"]
[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 Nc6 2. Nf3 d5 3. exd5 Qxd5 4. Nc3 Qd6 5. h3 Nf6 6. Bc4 Bf5 7. d3 e6 8. Be3 0-0-0 9. Qe2 Be7 10. 0-0 Rdg8 11. Nb5 Qd7 12. Nfd4 Nxd4 13. Nxd4 e5 14. Nxf5 Qxf5 15. Bxf7 Rf8 16. Bc4 h5 17. Bd4 Bd6 18. f4 Re8 19. fxe5 Qg5 20. Qe3 Qxe3+ 21. Bxe3 Bxe5 22. d4 Bd6 23. Bf4 Ne4 24. Bd3 g5 25. Bxd6 Nxd6 26. Rae1 Reg8 27. g3 h4 28. g4 Re8 29. Re5 Rhg8 30. Kg2 b6 31. Rfe1 Ref8 32. Rf1 Re8 33. b3 c5 34. Rd5 Nb7 35. Rf7 Re3 36. Ba6 Rg3+ 37. Kh2 Re8 38. Rxb7 Re2+ 39. Bxe2 Kxb7 40. dxc5 Re3 41. Bd3 Re1 42. cxb6 axb6 43. Rxg5 Ra1 44. a4 Re1 45. Rh5 Rd1 46. Rxh4 Rd2+ 47. Kg3 Kc6 48. g5 Kd6 49. Re4 Rd1 50. Kh4 Rg1 51. Kh5 b5 52. Bxb5 Kd5 53. Bd3 Kc6 54. Kh6 Kb7 55. g6 Ka8 56. g7 Ka7 57. Rg4 Re1 58. g8Q Re5 59. Qg7+ Re7 60. Qxe7+ Kb6 61. Rg6+ Ka5 62. Qc5# 1-0

[Event "POL Region-ch U11"]
[Site "Lochow"]
[Date "2010.10.27"]
[Round "7.4"]
[White "Solnicki, Maciej"]
[Black "Koseski, Damian"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1593"]
[BlackElo "1478"]
[PlyCount "104"]
[EventDate "2010.10.23"]
[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. d4 d5 3. exd5 exd5 4. Bd3 Bd6 5. Qf3 Be6 6. Ne2 h6 7. 0-0 Qf6 8. Nd2 Qxf3 9. Nxf3 Nd7 10. Bf4 Ne7 11. Ne5 Bxe5 12. dxe5 Nc5 13. Nd4 Nxd3 14. cxd3 c6 15. Bg3 0-0 16. f4 Nf5 17. Nxe6 fxe6 18. Bf2 b6 19. Rac1 Rac8 20. g3 c5 21. Rc2 Rf7 22. Rfc1 Rfc7 23. d4 c4 24. g4 Ne7 25. Kg2 Rf8 26. Be3 Nc6 27. a3 Na5 28. Rc3 Rcf7 29. Rf1 Nb3 30. Kg3 g5 31. h4 gxf4+ 32. Rxf4 Rxf4 33. Bxf4 Nxd4 34. Bxh6 Ne2+ 35. Kg2 Nxc3 36. Bxf8 Nd1 37. Bb4 Nxb2 38. Kf2 Nd3+ 39. Ke2 Nxe5 40. g5 Ng6 41. Be1 e5 42. Kd1 Nf4 43. Bb4 Nd3 44. Bd6 b5 45. h5 Nf4 46. h6 Ng6 47. Bc5 a5 48. Bb6 a4 49. Kd2 Kh7 50. Kc3 d4+ 51. Kb4 c3 52. Ba5 c2 0-1

[Event "POL Region-ch U11"]
[Site "Lochow"]
[Date "2010.10.26"]
[Round "5.9"]
[White "Gordziejuk Nowak, Kacper"]
[Black "Koseski, Damian"]
[Result "0-1"]
[ECO "C50"]
[BlackElo "1478"]
[PlyCount "34"]
[EventDate "2010.10.23"]
[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 d6 5. d3 h6 6. Nd5 Na5 7. d4 exd4 8. Nxd4 Nxc4 9. Nf5 c6 10. Nc3 Nf6 11. Nxg7+ Kf8 12. Nf5 Bxf5 13. exf5 Qe7+ 14. Qe2 Qxe2+ 15. Kxe2 Re8+ 16. Kd1 Ng4 17. b3 Nxf2# 0-1

[Event "POL Region-ch U11"]
[Site "Lochow"]
[Date "2010.10.25"]
[Round "3.8"]
[White "Buko, Marcin"]
[Black "Koseski, Damian"]
[Result "0-1"]
[ECO "C02"]
[BlackElo "1478"]
[PlyCount "122"]
[EventDate "2010.10.23"]
[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. e5 c5 4. d4 Qb6 5. Nc3 Nc6 6. Ne2 Nge7 7. dxc5 Qxc5 8. Ng3 Ng6 9. Bd3 Ncxe5 10. 0-0 Nxd3 11. Qxd3 Bd7 12. Re1 Be7 13. Be3 Qc4 14. Qxc4 dxc4 15. Rad1 a6 16. Bd4 Bf6 17. Bxf6 gxf6 18. Nh5 Ke7 19. Ng3 Bc6 20. Nd4 Bd5 21. f3 Rad8 22. Nde2 Nh4 23. Rf1 Bc6 24. Nd4 Bd5 25. c3 Rhg8 26. Rde1 Kd6 27. b3 Rc8 28. b4 f5 29. Nde2 e5 30. f4 e4 31. Nd4 Kd7 32. Ndxf5 Nxf5 33. Nxf5 Rg6 34. Ne3 Bc6 35. Rd1+ Ke8 36. Nxc4 Bb5 37. Ne5 Bxf1 38. Nxg6 hxg6 39. Rxf1 Rxc3 40. Re1 f5 41. h4 Ke7 42. g4 Rg3+ 43. Kf1 Rxg4 44. Re2 Rxf4+ 45. Rf2 Rxh4 46. Ke2 Rh3 47. a4 b5 48. axb5 axb5 49. Rg2 Kf6 50. Kf1 Rb3 51. Kg1 Rxb4 52. Kh2 Rb3 53. Kh1 g5 54. Rh2 g4 55. Rc2 Kg5 56. Kg1 Kf4 57. Kf1 g3 58. Kg1 Kf3 59. Rc1 Rb2 60. Rf1+ Rf2 61. Rxf2+ gxf2+ 0-1

[Event "POL Region-ch U11"]
[Site "Lochow"]
[Date "2010.10.25"]
[Round "4.5"]
[White "Koseski, Damian"]
[Black "Rosiak, Tomasz"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1478"]
[BlackElo "1422"]
[PlyCount "72"]
[EventDate "2010.10.23"]
[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. exd5 cxd5 4. Bf4 Bf5 5. Nc3 Nf6 6. Bd3 Bxd3 7. Qxd3 a6 8. Nf3 Qb6 9. b3 Nc6 10. 0-0 e6 11. Na4 Qd8 12. Rfe1 Rc8 13. Ne5 Nb4 14. Qf3 Nxc2 15. Bg5 Nxe1 16. Rxe1 h6 17. Nb6 hxg5 18. Nxc8 Qxc8 19. Qe3 Bd6 20. Qxg5 Bxe5 21. dxe5 Qc3 22. Rc1 Rh5 23. Rxc3 Rxg5 24. exf6 gxf6 25. Rc7 d4 26. f4 Rd5 27. Kf2 Rh5 28. a4 Rf5 29. g3 b5 30. Kf3 bxa4 31. bxa4 Ra5 32. Rc4 Rd5 33. g4 Kd7 34. h4 Kd6 35. Rc8 Ra5 36. h5 Rxa4 0-1

[Event "POL Region-ch U11"]
[Site "Lochow"]
[Date "2010.10.24"]
[Round "1.4"]
[White "Eggink, Aleksander"]
[Black "Koseski, Damian"]
[Result "1-0"]
[ECO "C00"]
[BlackElo "1478"]
[PlyCount "105"]
[EventDate "2010.10.23"]
[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. Bc4 Bc5 3. Nc3 Nc6 4. Nf3 Nge7 5. d3 h6 6. Be3 Bb4 7. Bd2 d5 8. exd5 Nxd5 9. Nxd5 Bxd2+ 10. Qxd2 exd5 11. Bb5 Qe7+ 12. Qe3 Qxe3+ 13. fxe3 Bd7 14. 0-0-0 0-0-0 15. Bxc6 Bxc6 16. Ne5 Rhe8 17. Nxc6 bxc6 18. Rhf1 f6 19. Rf3 Re6 20. Re1 Rde8 21. Kd2 Kd7 22. c3 Kd6 23. d4 c5 24. b3 Rb8 25. Rg3 Re7 26. Rg4 f5 27. Rg6+ Kd7 28. dxc5 Rb5 29. Ra6 Rxc5 30. Rxa7 f4 31. exf4 Rxe1 32. Kxe1 Rxc3 33. Kd2 Rc6 34. Ra5 Kd6 35. b4 Rc4 36. Ra6+ Kd7 37. Rg6 Rxf4 38. Rxg7+ Kc8 39. a3 Rf6 40. h3 Ra6 41. Rh7 Rxa3 42. Rxh6 Ra2+ 43. Kd3 Rxg2 44. Rh5 c6 45. Rh7 Rb2 46. Kc3 Rb1 47. h4 Rc1+ 48. Kb2 Rf1 49. h5 d4 50. Kc2 Rf3 51. h6 Rc3+ 52. Kd2 Rb3 53. Rg7 1-0

[Event "POL Region-ch U11"]
[Site "Lochow"]
[Date "2010.10.24"]
[Round "2.7"]
[White "Koseski, Damian"]
[Black "Bazan, Michal"]
[Result "1/2-1/2"]
[ECO "B32"]
[WhiteElo "1478"]
[BlackElo "1566"]
[PlyCount "50"]
[EventDate "2010.10.23"]
[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 Qc7 5. Nxc6 dxc6 6. Bc4 Nf6 7. Qe2 e5 8. h3 Be7 9. 0-0 0-0 10. a3 Bd7 11. Nc3 Rfd8 12. Be3 Qc8 13. Qf3 b5 14. Bd3 a6 15. Ne2 c5 16. c4 Bc6 17. Bc2 bxc4 18. Ng3 Bb5 19. a4 Bd7 20. Nh5 Nxh5 21. Qxh5 Bf6 22. Qe2 Be6 23. Bb1 Qc6 24. Qc2 Rab8 25. Ba2 Rdc8 1/2-1/2

[Event "Lazy op-B 6th"]
[Site "Lazy"]
[Date "2010.07.03"]
[Round "9"]
[White "Koseski, Damian"]
[Black "Guzik, Jan"]
[Result "1-0"]
[ECO "B72"]
[WhiteElo "1494"]
[BlackElo "1583"]
[PlyCount "56"]
[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 g6 6. Bd3 Bg7 7. Be3 Nc6 8. Nde2 0-0 9. 0-0 Ne5 10. h3 Bd7 11. f4 Nc6 12. a3 a6 13. Ng3 Qc8 14. Rf3 Rb8 15. Nce2 Rd8 16. Nd4 Kh8 17. Rb1 Re8 18. Nxc6 Bxc6 19. f5 a5 20. b3 Rf8 21. Ne2 Nh5 22. g4 Nf6 23. Ng3 Qc7 24. g5 Ne8 25. Bc4 d5 26. exd5 Bxd5 27. Bxd5 gxf5 28. Nh5 Qc5 1-0

[Event "Lazy op-B 6th"]
[Site "Lazy"]
[Date "2010.07.02"]
[Round "8"]
[White "Klepek, Witold"]
[Black "Koseski, Damian"]
[Result "0-1"]
[ECO "C13"]
[BlackElo "1494"]
[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. d4 d5 3. Nd2 dxe4 4. Nxe4 Nf6 5. Bg5 Be7 6. Nxf6+ Bxf6 7. Bxf6 Qxf6 8. Bd3 Bd7 9. Nf3 Nc6 10. c3 0-0-0 11. 0-0 Qe7 12. b4 f5 13. a4 g5 14. a5 g4 15. Ne5 Nxe5 16. dxe5 Bb5 17. c4 Bxc4 18. Ra3 Qxb4 19. Ra4 Qb3 20. Bxc4 Qxd1 21. Rxd1 Rxd1+ 22. Bf1 Rhd8 23. Rb4 b6 24. a6 c5 25. Rb3 R8d5 26. Re3 f4 27. Re4 R5d4 28. Re2 h5 29. g3 f3 30. Re3 Ra1 31. h3 Rdd1 32. Rxf3 Rxf1+ 33. Kg2 Rg1+ 34. Kh2 Rh1+ 35. Kg2 Rag1# 0-1

[Event "Lazy op-B 6th"]
[Site "Lazy"]
[Date "2010.07.01"]
[Round "7"]
[White "Belczewski, Jacek"]
[Black "Koseski, Damian"]
[Result "0-1"]
[ECO "D00"]
[BlackElo "1494"]
[PlyCount "113"]
[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. d4 d5 2. e3 Nf6 3. f4 e6 4. Nf3 h6 5. Bd3 Nbd7 6. c3 c5 7. 0-0 Qb6 8. Ne5 Be7 9. Nd2 0-0 10. Ndf3 c4 11. Bc2 Qc7 12. Bb1 b5 13. a3 a5 14. Bd2 Nh7 15. Qc2 f5 16. Qd1 Nhf6 17. Bc2 Ne4 18. Ng6 Re8 19. Nxe7+ Rxe7 20. Ne5 Nxe5 21. fxe5 Nxd2 22. Qxd2 Qb6 23. Qf2 Raa7 24. Rab1 b4 25. axb4 axb4 26. e4 b3 27. Bd1 dxe4 28. Bg4 e3 29. Qf4 g5 30. Qf3 Bb7 31. Qxe3 fxg4 32. Qf2 Be4 33. Qf8+ Kh7 34. Rbe1 Bf5 35. Qc8 Qc7 36. Qxc7 Rexc7 37. Ra1 Kg6 38. Kf2 h5 39. Ke3 h4 40. g3 h3 41. Kd2 Rd7 42. Ke3 Kf7 43. Kd2 Ke7 44. Ke3 Rdc7 45. Kd2 Kd7 46. Ke3 Kc6 47. Kd2 Kb6 48. Ke3 Rxa1 49. Rxa1 Ra7 50. Rxa7 Kxa7 51. Kd2 Kb6 52. Ke3 Kc6 53. Ke2 Kd5 54. Ke1 Ke4 55. Ke2 Bg6 56. Kd2 Kf3 57. Ke1 0-1

[Event "Lazy op-B 6th"]
[Site "Lazy"]
[Date "2010.07.01"]
[Round "6"]
[White "Koseski, Damian"]
[Black "Mockun, Dawid"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1494"]
[BlackElo "1687"]
[PlyCount "106"]
[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 c6 2. d4 d5 3. exd5 cxd5 4. Bf4 Bf5 5. Nf3 e6 6. Bd3 Bxd3 7. Qxd3 Nc6 8. Nbd2 Bd6 9. Bxd6 Qxd6 10. Nb3 Nge7 11. 0-0 0-0 12. a3 a5 13. Rac1 a4 14. Nbd2 h6 15. c4 Rfd8 16. c5 Qf4 17. g3 Qg4 18. Kg2 Ng6 19. Qe3 h5 20. h3 Qf5 21. Rc3 e5 22. Rcc1 Re8 23. dxe5 Ncxe5 24. Qc3 Rac8 25. Qd4 Nxf3 26. Nxf3 Re4 27. Qd3 Ne5 28. Nxe5 Qxe5 29. Rc2 d4 30. Rd1 h4 31. gxh4 Rc6 32. f4 Rg6+ 33. Kh1 Rxf4 34. Re2 Qd5+ 35. Kh2 Rxh4 36. Re8+ Kh7 37. Rg1 Qxc5 38. Rg4 Qc7+ 39. Rg3 b5 40. Re2 Qxg3+ 41. Qxg3 Rxg3 42. Kxg3 Rh5 43. Kg4 Rd5 44. Kf4 d3 45. Rd2 Kh6 46. Kg4 Kg6 47. h4 f5+ 48. Kf3 Kf6 49. Kf4 g6 50. Kf3 Ke5 51. Ke3 f4+ 52. Kf3 Kf5 53. Kf2 Ke4 0-1

[Event "Lazy op-B 6th"]
[Site "Lazy"]
[Date "2010.06.29"]
[Round "4"]
[White "Koseski, Damian"]
[Black "Zaleski, Lukasz"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1494"]
[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 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bd6 5. Nc3 Ne7 6. h3 c6 7. Bd3 Bf5 8. 0-0 0-0 9. Ne2 h6 10. Bf4 Re8 11. Re1 Bxd3 12. Qxd3 Ng6 13. Bxd6 Qxd6 14. Ng3 Nd7 15. c3 Qf6 16. Nh5 Qd6 17. Re3 Re6 18. Rxe6 Qxe6 19. Re1 Qd6 20. Ne5 Re8 21. f4 Ndxe5 22. dxe5 Qd8 23. e6 Qb6+ 24. Kh1 Kh8 25. f5 Nh4 26. Nxg7 Kxg7 27. Qg3+ Ng6 28. fxg6 fxg6 29. Qe5+ Kh7 30. Qf6 Qc7 31. e7 Qd7 32. Qf7+ Kh8 33. Qf8+ Kh7 34. Qf7+ Kh8 35. Re6 Qxe6 36. Qxe6 Kg7 37. Kh2 g5 38. Kg3 h5 39. h4 gxh4+ 40. Kxh4 a5 41. Kxh5 1-0

[Event "Lazy op-B 6th"]
[Site "Lazy"]
[Date "2010.06.29"]
[Round "5"]
[White "Pham, Juliusz"]
[Black "Koseski, Damian"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1572"]
[BlackElo "1494"]
[PlyCount "61"]
[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. c3 Nc6 3. Nf3 d6 4. d4 Bg4 5. Be3 cxd4 6. cxd4 Nf6 7. Nc3 a6 8. Bd3 Qb6 9. d5 Qxb2 10. Na4 Qa3 11. dxc6 bxc6 12. 0-0 g6 13. e5 dxe5 14. Bc5 Qxc5 15. Nxc5 e6 16. Ne4 Nd5 17. h3 Bxf3 18. Qxf3 Be7 19. Bc4 f5 20. Nd2 0-0 21. Rfe1 Bf6 22. Rab1 e4 23. Qb3 Rab8 24. Qxb8 Rxb8 25. Rxb8+ Kg7 26. Nxe4 fxe4 27. Rxe4 e5 28. Rb7+ Kh6 29. Rf7 Bg5 30. h4 Nc3 31. hxg5+ 1-0

[Event "Lazy op-B 6th"]
[Site "Lazy"]
[Date "2010.06.28"]
[Round "2"]
[White "Koseski, Damian"]
[Black "Mazur, Kacper"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "1494"]
[PlyCount "31"]
[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. Nxd4 Nxd4 5. Qxd4 Nf6 6. Bg5 Be7 7. Be2 d6 8. Nc3 Qd7 9. 0-0-0 h6 10. Bh4 c5 11. Qe3 Ng4 12. Bxg4 Qxg4 13. Bxe7 Kxe7 14. e5 Qxg2 15. exd6+ Kd8 16. Qe7# 1-0

[Event "Lazy op-B 6th"]
[Site "Lazy"]
[Date "2010.06.28"]
[Round "3"]
[White "Majchrzak, Mikolaj"]
[Black "Koseski, Damian"]
[Result "1/2-1/2"]
[ECO "D40"]
[BlackElo "1494"]
[PlyCount "74"]
[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 c5 2. Nf3 Nc6 3. Nc3 Nf6 4. e3 d5 5. d4 e6 6. Be2 Be7 7. 0-0 0-0 8. b3 b6 9. Qd2 cxd4 10. Nxd4 Nxd4 11. exd4 Bb4 12. Qe3 Re8 13. a3 Bxc3 14. Qxc3 Ba6 15. Bg5 Rc8 16. Rac1 h6 17. Bh4 g5 18. Bg3 Ne4 19. Qe3 Nxg3 20. hxg3 dxc4 21. bxc4 Qf6 22. f4 Red8 23. fxg5 Qxd4 24. Qxd4 Rxd4 25. gxh6 Bxc4 26. h7+ Kxh7 27. Rxf7+ Kg6 28. Rxa7 Rc5 29. Rxc4 Rdxc4 30. Bxc4 Rxc4 31. Ra6 Rc3 32. Kf2 Kg5 33. a4 Rb3 34. Ra8 Rb2+ 35. Kg1 e5 36. Rb8 Ra2 37. Rxb6 Rxa4 1/2-1/2

[Event "Lazy op-B 6th"]
[Site "Lazy"]
[Date "2010.06.27"]
[Round "1"]
[White "Drobka, Marcin"]
[Black "Koseski, Damian"]
[Result "0-1"]
[ECO "B54"]
[BlackElo "1494"]
[PlyCount "84"]
[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 Bd7 5. Nc3 Nc6 6. Be2 Qb6 7. Nxc6 Bxc6 8. 0-0 Nf6 9. Nd5 Bxd5 10. exd5 g6 11. b3 Bg7 12. Bb2 0-0 13. Re1 Ne4 14. Bxg7 Qxf2+ 15. Kh1 Kxg7 16. Qd3 Qxe1+ 17. Rxe1 Nf2+ 18. Kg1 Nxd3 19. Bxd3 Rfe8 20. Bb5 Rec8 21. Bc4 Rc7 22. Kf2 a6 23. Kf3 Rf8 24. a4 e5 25. g4 f5 26. g5 h6 27. h4 hxg5 28. hxg5 Rh8 29. Kg3 Rh5 30. Bd3 Rxg5+ 31. Kf2 Rc5 32. c4 Rc8 33. Rc1 b5 34. axb5 axb5 35. c5 Rxc5 36. Rxc5 dxc5 37. Bxb5 Rg4 38. d6 Rd4 39. d7 Kf7 40. Ke3 Ke7 41. Ke2 Rxd7 42. Bxd7 Kxd7 0-1

[Event "Olsztyn op"]
[Site "Olsztyn"]
[Date "2010.02.05"]
[Round "9"]
[White "Koseski, Andrzej"]
[Black "Koseski, Damian"]
[Result "0-1"]
[ECO "C50"]
[PlyCount "56"]
[EventDate "2010.02.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 134 Extra"]
[Source "ChessBase"]
[SourceDate "2010.03.03"]
[SourceVersion "1"]
[SourceVersionDate "2010.03.03"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nc6 3. Bc4 Bc5 4. Nf3 d6 5. d3 h6 6. a3 Nf6 7. Na4 Bb6 8. Nxb6 axb6 9. Be3 0-0 10. Qd2 Kh7 11. 0-0 Be6 12. Bxe6 fxe6 13. d4 exd4 14. Nxd4 Nxd4 15. Qxd4 e5 16. Qd3 Kh8 17. f4 exf4 18. Bxf4 Qe7 19. Rae1 Nh5 20. g3 Nxf4 21. Rxf4 Rxf4 22. gxf4 Rf8 23. Rf1 Qh4 24. Qg3 Qe7 25. b4 Qxe4 26. c3 Rf6 27. Qg4 Rg6 28. Qxg6 Qxg6+ 0-1

[Event "Olsztyn op"]
[Site "Olsztyn"]
[Date "2010.02.04"]
[Round "7"]
[White "Koseski, Damian"]
[Black "Dejna, Miroslaw"]
[Result "1-0"]
[ECO "C45"]
[BlackElo "1290"]
[PlyCount "63"]
[EventDate "2010.02.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 134 Extra"]
[Source "ChessBase"]
[SourceDate "2010.03.03"]
[SourceVersion "1"]
[SourceVersionDate "2010.03.03"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nge7 5. Nc3 g6 6. Nxc6 Nxc6 7. Bd3 Bg7 8. Bd2 0-0 9. a3 d6 10. 0-0 Be6 11. Rb1 d5 12. exd5 Bxd5 13. Nxd5 Re8 14. Qf3 Ne7 15. Nxe7+ Rxe7 16. Bg5 f6 17. Bc4+ Kh8 18. Bxf6 Bxf6 19. Qxf6+ Rg7 20. Qxd8+ Rxd8 21. Rfd1 Rdd7 22. Rxd7 Rxd7 23. h3 Rd8 24. Re1 Rb8 25. Re7 c6 26. Bd3 a5 27. Kf1 c5 28. Rc7 b5 29. Rxc5 b4 30. Rxa5 b3 31. cxb3 Rxb3 32. Be4 1-0

[Event "Olsztyn op"]
[Site "Olsztyn"]
[Date "2010.02.04"]
[Round "8"]
[White "Suliborski, Jakub"]
[Black "Koseski, Damian"]
[Result "1-0"]
[ECO "B38"]
[WhiteElo "1822"]
[PlyCount "67"]
[EventDate "2010.02.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 134 Extra"]
[Source "ChessBase"]
[SourceDate "2010.03.03"]
[SourceVersion "1"]
[SourceVersionDate "2010.03.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nc6 5. c4 Nf6 6. Nc3 Bd7 7. Be2 g6 8. Be3 Bg7 9. 0-0 0-0 10. Rc1 a6 11. a3 Rc8 12. f3 Ne8 13. Nd5 Nf6 14. Qd2 Nxd5 15. cxd5 Nxd4 16. Bxd4 Bxd4+ 17. Qxd4 Rxc1 18. Rxc1 Qb8 19. Qb6 Rc8 20. Rc3 Rxc3 21. bxc3 Qc8 22. Kf2 Qc5+ 23. Qxc5 dxc5 24. e5 e6 25. d6 Kg7 26. Ke3 f5 27. f4 h6 28. h4 Bc6 29. Bf3 Bxf3 30. d7 Bxg2 31. d8Q Bd5 32. Qf6+ Kh7 33. Qf7+ Kh8 34. Qxg6 1-0

[Event "Olsztyn op"]
[Site "Olsztyn"]
[Date "2010.02.03"]
[Round "5"]
[White "Koseski, Damian"]
[Black "Wojcik, Marta"]
[Result "1-0"]
[ECO "C45"]
[BlackElo "1337"]
[PlyCount "93"]
[EventDate "2010.02.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 134 Extra"]
[Source "ChessBase"]
[SourceDate "2010.03.03"]
[SourceVersion "1"]
[SourceVersionDate "2010.03.03"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nxd4 5. Qxd4 d6 6. Bc4 Qf6 7. Qxf6 Nxf6 8. Nc3 Be7 9. Bf4 0-0 10. 0-0-0 Be6 11. Bxe6 fxe6 12. Bg3 e5 13. Nd5 Nxd5 14. Rxd5 Bg5+ 15. Kb1 Bf4 16. Bxf4 Rxf4 17. f3 Rf6 18. Rd3 g6 19. Rb3 b6 20. Rd1 Rf7 21. a4 a5 22. Rc3 Kg7 23. Rdd3 Kf6 24. Kc1 h5 25. Kd2 g5 26. Ke2 Rh7 27. Rd1 h4 28. h3 Ra7 29. Kf2 Ke6 30. Rcd3 Ra8 31. Rg1 Rg8 32. c3 Kd7 33. Rgd1 Rg6 34. Rd5 c5 35. Rxe5 Re7 36. Rxe7+ Kxe7 37. Rd5 Kd7 38. g3 hxg3+ 39. Kxg3 Ke6 40. Rf5 Kd7 41. Kg4 Kc6 42. Rxg5 Rf6 43. c4 Re6 44. h4 Rh6 45. h5 Rf6 46. Rg6 Rxg6+ 47. hxg6 1-0

[Event "Olsztyn op"]
[Site "Olsztyn"]
[Date "2010.02.03"]
[Round "6"]
[White "Reza, Wojciech"]
[Black "Koseski, Damian"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "1926"]
[PlyCount "103"]
[EventDate "2010.02.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 134 Extra"]
[Source "ChessBase"]
[SourceDate "2010.03.03"]
[SourceVersion "1"]
[SourceVersionDate "2010.03.03"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Bf5 4. Nf3 e6 5. Qb3 Qc8 6. Bf4 Nf6 7. h3 Be7 8. e3 Ne4 9. Rc1 Nxc3 10. bxc3 0-0 11. Be2 Nd7 12. 0-0 dxc4 13. Bxc4 Nb6 14. Be2 Qd8 15. Nd2 Bg5 16. Bg3 Bh4 17. Bh2 Qg5 18. Nf3 Qe7 19. Nxh4 Qxh4 20. Bg3 Qg5 21. Kh2 h5 22. Bf4 Qe7 23. Bxh5 g5 24. Bg3 Kg7 25. Be2 Rh8 26. f3 Rh7 27. e4 Bg6 28. c4 f5 29. Be5+ Kg8 30. c5 Nc8 31. Bc4 Bf7 32. g4 f4 33. Kg2 Rh6 34. a4 a6 35. Rb1 b5 36. cxb6 Qb7 37. a5 Ne7 38. Rfd1 Rd8 39. Qd3 Ra8 40. Bc7 Rh8 41. Qb3 Rh6 42. Qb4 Nc8 43. Qc5 Rg6 44. h4 gxh4 45. Rh1 h3+ 46. Rxh3 Ne7 47. Rbh1 Kg7 48. Rh7+ Kg8 49. Rh8+ Kg7 50. R1h7+ Kf6 51. Be5+ Kg5 52. Rh5# 1-0

[Event "Olsztyn op"]
[Site "Olsztyn"]
[Date "2010.02.02"]
[Round "3"]
[White "Koseski, Damian"]
[Black "Kotlewski, Lukasz"]
[Result "0-1"]
[ECO "A01"]
[BlackElo "1648"]
[PlyCount "127"]
[EventDate "2010.02.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 134 Extra"]
[Source "ChessBase"]
[SourceDate "2010.03.03"]
[SourceVersion "1"]
[SourceVersionDate "2010.03.03"]
[SourceQuality "1"]

1. b3 e5 2. Bb2 Nc6 3. g3 d5 4. Bg2 Nf6 5. e3 Bd6 6. Ne2 0-0 7. 0-0 Be6 8. d4 e4 9. Nd2 Qd7 10. c4 Bb4 11. Bc3 Rfe8 12. a3 Bxc3 13. Nxc3 Bg4 14. Qc2 Bf5 15. cxd5 Nxd5 16. Nxd5 Qxd5 17. Qc4 Qd7 18. Rac1 Rac8 19. Qc2 Re7 20. Bxe4 Bxe4 21. Nxe4 Qg4 22. f3 Qh3 23. Rce1 Rce8 24. Qd2 h6 25. Nc5 b6 26. Ne4 Na5 27. Qd3 f5 28. Nd2 Re6 29. Nc4 Nxc4 30. Qxc4 Kh8 31. Qd3 f4 32. gxf4 Rd8 33. f5 Rf6 34. e4 g6 35. Re3 gxf5 36. f4 Rg6+ 37. Rg3 Rxg3+ 38. hxg3 fxe4 39. Qc3 Rg8 40. d5+ Kh7 41. Kf2 Qh2+ 42. Ke1 Qxg3+ 43. Qxg3 Rxg3 44. f5 Kg7 45. Rf4 Rxb3 46. Rxe4 Kf6 47. Re6+ Kxf5 48. Rxh6 Rxa3 49. Rc6 Ke5 50. Rxc7 Kxd5 51. Kd2 a5 52. Kc2 Ra4 53. Kb3 Rb4+ 54. Ka3 Rc4 55. Rh7 Kc5 56. Rh5+ Kc6 57. Rh6+ Kb5 58. Rh5+ Rc5 59. Rh3 a4 60. Rh2 Rc3+ 61. Kb2 Rb3+ 62. Ka2 Ka5 63. Rb2 Rxb2+ 64. Kxb2 0-1

[Event "Olsztyn op"]
[Site "Olsztyn"]
[Date "2010.02.02"]
[Round "4"]
[White "Pielach, Jacek"]
[Black "Koseski, Damian"]
[Result "0-1"]
[ECO "C50"]
[PlyCount "108"]
[EventDate "2010.02.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 134 Extra"]
[Source "ChessBase"]
[SourceDate "2010.03.03"]
[SourceVersion "1"]
[SourceVersionDate "2010.03.03"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. Nc3 Nf6 5. d3 h6 6. 0-0 0-0 7. Bd2 d6 8. h3 Be6 9. Nd5 Bxd5 10. exd5 Ne7 11. b4 Bb6 12. a4 a5 13. b5 Nexd5 14. Qc1 Ne7 15. Bxh6 gxh6 16. Qxh6 Nf5 17. Qg6+ Ng7 18. Ng5 d5 19. Bxd5 Qxd5 20. Qxf6 Qd6 21. Ne4 Qxf6 22. Nxf6+ Kh8 23. Nd7 Rfe8 24. Nxb6 cxb6 25. Rfe1 Rac8 26. c4 Rcd8 27. Rad1 f6 28. g4 Rd4 29. Re4 Rdd8 30. d4 Ne6 31. d5 Nc5 32. Re2 Nxa4 33. Re3 Rc8 34. Rc1 Nc5 35. Rf3 Kg7 36. Rf5 Rh8 37. Kg2 Ra8 38. Rc3 Rac8 39. g5 fxg5 40. Rxg5+ Kf6 41. Rg4 Rcg8 42. Rf3+ Ke7 43. Rf5 Rxg4+ 44. hxg4 e4 45. g5 a4 46. g6 Rg8 47. Rf7+ Ke8 48. Rf6 a3 49. d6 a2 50. d7+ Kxd7 51. Rf7+ Ke8 52. Rc7 Kd8 53. Rh7 Rxg6+ 54. Kf1 a1Q+ 0-1

[Event "Olsztyn op"]
[Site "Olsztyn"]
[Date "2010.02.01"]
[Round "2"]
[White "Koseski, Damian"]
[Black "Smukowski, Dawid"]
[Result "1-0"]
[ECO "C43"]
[PlyCount "98"]
[EventDate "2010.02.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 134 Extra"]
[Source "ChessBase"]
[SourceDate "2010.03.03"]
[SourceVersion "1"]
[SourceVersionDate "2010.03.03"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 Nf6 4. dxe5 Nxe4 5. Bd3 Nc5 6. 0-0 Qe7 7. Re1 b6 8. Bg5 Qe6 9. Nc3 a6 10. Ne4 Nxe4 11. Bxe4 Bb7 12. b3 Be7 13. Bxe7 Qxe7 14. c3 0-0 15. Qd3 g6 16. Bd5 Rab8 17. Bxc6 Bxc6 18. Nd4 Rbe8 19. Nxc6 dxc6 20. Qxa6 f6 21. Qc4+ Kh8 22. e6 Qd6 23. Rad1 Qc5 24. Qxc5 bxc5 25. Rd7 Rc8 26. e7 Rfe8 27. h3 Kg8 28. Re6 Kf7 29. Rxc6 Rxe7 30. Rxe7+ Kxe7 31. Rxc5 c6 32. Ra5 Kd6 33. Kf1 Re8 34. c4 Re4 35. f3 Re3 36. Kf2 Rc3 37. g4 g5 38. Kg3 h6 39. Rf5 Ke6 40. Ra5 Rc1 41. h4 gxh4+ 42. Kxh4 Rh1+ 43. Kg3 Rg1+ 44. Kf2 Rb1 45. c5 f5 46. gxf5+ Kxf5 47. Ra6 Rb2+ 48. Kg3 h5 49. Rxc6 Rxa2 1-0

[Event "Olsztyn op"]
[Site "Olsztyn"]
[Date "2010.02.01"]
[Round "1"]
[White "Renkowski, Piotr"]
[Black "Koseski, Damian"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1826"]
[PlyCount "51"]
[EventDate "2010.02.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 134 Extra"]
[Source "ChessBase"]
[SourceDate "2010.03.03"]
[SourceVersion "1"]
[SourceVersionDate "2010.03.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 Nc6 4. d4 cxd4 5. cxd4 d5 6. exd5 Qxd5 7. Be2 Nf6 8. 0-0 e6 9. Nc3 Qd8 10. Bf4 Bd6 11. Bg3 0-0 12. Rc1 Bxg3 13. hxg3 a6 14. Bd3 Nxd4 15. Nxd4 Kh8 16. Bb1 Qb6 17. Nb3 e5 18. Qc2 e4 19. Nxe4 Ng4 20. Qc5 Qxc5 21. Nexc5 b6 22. Ne4 Bb7 23. Rfd1 Rfe8 24. Nd6 Reb8 25. Nxb7 Rxb7 26. Be4 1-0

[Event "Mazowiec-chT op"]
[Site "Mazowsze"]
[Date "2009.03.30"]
[Round "6"]
[White "Koseski, Damian"]
[Black "Sieradzki, Milosz"]
[Result "0-1"]
[ECO "C02"]
[PlyCount "28"]
[EventDate "2009.01.11"]
[EventType "team-tourn"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 e6 2. e4 d5 3. e5 c5 4. c3 Qb6 5. Qb3 Qc7 6. Nf3 c4 7. Qd1 Qa5 8. Qd2 Nc6 9. a3 Rb8 10. Be2 b5 11. 0-0 b4 12. cxb4 Nxb4 13. Ra2 Nc6 14. Qxa5 Nxa5 0-1

[Event "POL-ch U10"]
[Site "Leba"]
[Date "2009.03.22"]
[Round "11"]
[White "Koseski, Damian"]
[Black "Marciniak, Michal"]
[Result "0-1"]
[ECO "E14"]
[PlyCount "103"]
[EventDate "2009.03.14"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 b6 4. e3 Bb7 5. Nf3 Be7 6. Bd3 0-0 7. 0-0 d5 8. cxd5 exd5 9. a3 Nbd7 10. Bd2 c5 11. Re1 Rc8 12. Qe2 Re8 13. Ba6 Qc7 14. Bxb7 Qxb7 15. Qd3 Bd6 16. Nb5 Bb8 17. Nc3 Ne4 18. Qb1 Qc7 19. g3 Qd8 20. Nxd5 Ndf6 21. Nc3 Nxc3 22. Bxc3 Ne4 23. Kg2 Qe7 24. Qd1 Qb7 25. Qb3 c4 26. Qc2 Rcd8 27. Qe2 Re6 28. Rf1 b5 29. Rad1 a5 30. Bxa5 Rde8 31. Kg1 Rf6 32. Nd2 Ng5 33. h4 Rh6 34. f3 Ne6 35. Qf2 Rg6 36. f4 Qe7 37. Bb4 Qxh4 38. Nf3 Rxg3+ 39. Qg2 Qg4 40. Rd2 Rxg2+ 41. Rxg2 Qf5 42. Nh4 Qe4 43. Re1 Qb7 44. Nf5 g6 45. Rd1 Qe4 46. Nh6+ Kg7 47. Ng4 f5 48. Nf2 Qxe3 49. d5 Nc7 50. Bc3+ Kf7 51. Rf1 Nxd5 52. Rg5 0-1

