[Event "Augustow qual zone MPJ+OOM U13"]
[Site "Augustow"]
[Date "2009.10.10"]
[Round "9.1"]
[White "Roszkowski, Piotr"]
[Black "Zochowski, Kacper"]
[Result "0-1"]
[ECO "C50"]
[BlackElo "1808"]
[PlyCount "46"]
[EventDate "2009.10.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 Nf6 5. d3 d6 6. h3 Be6 7. Bb3 0-0 8. Bg5 h6 9. Bh4 Qe7 10. Nh2 Bxb3 11. axb3 Qe6 12. Qf3 Nd4 13. Qd1 Nh7 14. c3 Nxb3 15. Ra4 Bb6 16. Qf3 Rae8 17. Qg3 Kh8 18. Na3 g5 19. Ng4 Qg6 20. Nc2 gxh4 21. Qxh4 Qg5 22. Qg3 h5 23. Nf6 Qxg3 0-1

[Event "Augustow qual zone MPJ+OOM U13"]
[Site "Augustow"]
[Date "2009.10.08"]
[Round "8.7"]
[White "Galewski, Piotr"]
[Black "Roszkowski, Piotr"]
[Result "0-1"]
[ECO "D02"]
[PlyCount "48"]
[EventDate "2009.10.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 Bf5 5. Bf4 e6 6. e3 Bd6 7. Bxd6 Qxd6 8. c5 Qe7 9. Bd3 Bxd3 10. Qxd3 Nbd7 11. 0-0 e5 12. Rfe1 e4 13. Qd1 exf3 14. Qxf3 0-0 15. e4 dxe4 16. Nxe4 Nxe4 17. Rxe4 Qf6 18. Qe3 Qd8 19. Re1 Nf6 20. Re7 Nd5 21. Qe2 Nxe7 22. Qxe7 Qxe7 23. Rxe7 Rfe8 24. Rxe8+ Rxe8 0-1

[Event "Augustow qual zone MPJ+OOM U13"]
[Site "Augustow"]
[Date "2009.10.08"]
[Round "7.5"]
[White "Roszkowski, Piotr"]
[Black "Gorbacz, Filip"]
[Result "0-1"]
[ECO "C50"]
[BlackElo "1504"]
[PlyCount "106"]
[EventDate "2009.10.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. Nc3 d6 5. h3 Be6 6. Bb3 Nd4 7. Nxd4 Bxd4 8. 0-0 Ne7 9. Ne2 Bb6 10. c3 Bxb3 11. Qxb3 0-0 12. d4 exd4 13. cxd4 d5 14. exd5 Qxd5 15. Qxd5 Nxd5 16. Nc3 Rad8 17. Be3 Rfe8 18. Rfe1 Nb4 19. Rad1 Nc2 20. Re2 Nxd4 21. Bxd4 Rxe2 22. Nxe2 c5 23. Re1 cxd4 24. Nf4 f6 25. Nd3 Kf7 26. f3 Rc8 27. Re2 Rc6 28. Kf2 g5 29. g4 a5 30. Ke1 Ba7 31. Kd2 Re6 32. Ne1 Re3 33. Rxe3 dxe3+ 34. Ke2 Bd4 35. b3 Ke6 36. Nc2 Kd5 37. Nxe3+ Bxe3 38. Kxe3 Ke5 39. a3 f5 40. b4 fxg4 41. fxg4 axb4 42. axb4 b5 43. Kd3 Kd5 44. Ke3 Kc4 45. Ke4 Kxb4 46. Kf5 Kc5 47. Kxg5 b4 48. Kh6 b3 49. Kxh7 b2 50. g5 b1Q+ 51. g6 Qf5 52. Kh8 Qxg6 53. h4 Kd5 0-1

[Event "Augustow qual zone MPJ+OOM U13"]
[Site "Augustow"]
[Date "2009.10.07"]
[Round "5.6"]
[White "Luczka, Szymon"]
[Black "Roszkowski, Piotr"]
[Result "1-0"]
[ECO "C68"]
[PlyCount "137"]
[EventDate "2009.10.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 Bd6 6. d4 Qe7 7. dxe5 Bxe5 8. Nxe5 Qxe5 9. f4 Qd6 10. Nc3 Be6 11. Qxd6 cxd6 12. f5 Bc4 13. Rd1 f6 14. Rxd6 Rd8 15. Rxd8+ Kxd8 16. Bf4 Ne7 17. b3 Bf7 18. Rd1+ Kc8 19. Na4 b5 20. Nb6+ Kb7 21. Rd7+ Kxb6 22. Rxe7 Rf8 23. Bd6 c5 24. Rb7+ Kxb7 25. Bxf8 g6 26. Bxc5 gxf5 27. exf5 Bd5 28. g4 Bf3 29. h3 h5 30. gxh5 Bxh5 31. Be7 Bf3 32. Bxf6 Be4 33. c3 Bxf5 34. h4 Bb1 35. a3 Bc2 36. b4 Kc6 37. Kf2 Kd5 38. Ke3 Kc4 39. h5 Kb3 40. Kd4 Ka4 41. Bd8 Kxa3 42. h6 Kb3 43. Ba5 Bb1 44. Ke5 Kxc3 45. Kf6 Kc4 46. Kg7 Kd5 47. h7 Bxh7 48. Kxh7 Kd6 49. Kg6 Ke6 50. Bb6 Kd7 51. Kf6 Kc6 52. Ba5 Kd6 53. Kf7 Kd7 54. Kf8 Kc6 55. Ke7 Kb7 56. Kd7 Ka8 57. Kc6 Ka7 58. Kc7 Ka8 59. Kb6 Kb8 60. Kxa6 Ka8 61. Kxb5 Kb7 62. Bb6 Kb8 63. Ka6 Ka8 64. b5 Kb8 65. Bf2 Ka8 66. b6 Kb8 67. b7 Kc7 68. Ka7 Kd6 69. b8Q+ 1-0

[Event "Augustow qual zone MPJ+OOM U13"]
[Site "Augustow"]
[Date "2009.10.07"]
[Round "6.7"]
[White "Niedbala, Piotr"]
[Black "Roszkowski, Piotr"]
[Result "0-1"]
[ECO "C50"]
[PlyCount "72"]
[EventDate "2009.10.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bc4 Bc5 5. d3 d6 6. Bg5 h6 7. Bh4 Bg4 8. h3 Bh5 9. Nd5 g5 10. Bg3 Nd4 11. c3 Nxf3+ 12. gxf3 c6 13. Ne3 Qb6 14. Qe2 0-0-0 15. b4 Bxb4 16. cxb4 Qxb4+ 17. Kf1 Bg6 18. Rb1 Qxb1+ 19. Kg2 Qb6 20. h4 Nh5 21. hxg5 hxg5 22. Nf5 Bxf5 23. exf5 Rdf8 24. Qd2 Nxg3 25. fxg3 Rxh1 26. Kxh1 Qb1+ 27. Kg2 Rh8 28. Bxf7 Qh1+ 29. Kf2 Rh2+ 30. Ke3 Rxd2 31. Kxd2 Qxf3 32. Be6+ Kd8 33. a4 Qxg3 34. Kc2 g4 35. f6 Qf3 36. f7 Ke7 0-1

[Event "Augustow qual zone MPJ+OOM U13"]
[Site "Augustow"]
[Date "2009.10.06"]
[Round "4.8"]
[White "Roszkowski, Piotr"]
[Black "Stasieluk, Szymon"]
[Result "1-0"]
[ECO "B35"]
[PlyCount "95"]
[EventDate "2009.10.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Be3 Bg7 6. Nc3 Nf6 7. Bc4 0-0 8. 0-0 Nxe4 9. Nxe4 d5 10. Bxd5 Qxd5 11. Nxc6 Qxc6 12. Nc3 Bf5 13. Qd2 Rfd8 14. Qe2 Bxc3 15. bxc3 Kg7 16. Bd4+ Kg8 17. Qxe7 Re8 18. Qf6 Qxf6 19. Bxf6 Bxc2 20. Rfe1 Ba4 21. f3 Re6 22. Rxe6 fxe6 23. Rb1 b6 24. Rb4 Bc6 25. Rd4 Kf7 26. Bg5 Rc8 27. Rf4+ Kg8 28. Bh6 Bd5 29. a3 e5 30. Rf6 Bf7 31. Rd6 b5 32. Kf2 Bb3 33. Rd7 a6 34. Rg7+ Kh8 35. Rb7 Bc4 36. Bg7+ Kg8 37. Bxe5 Re8 38. f4 a5 39. Rg7+ Kh8 40. Re7+ Kg8 41. Rxe8+ Kf7 42. Rc8 Ke6 43. Ke3 h5 44. Rxc4 bxc4 45. Ke4 h4 46. g3 h3 47. g4 Kd7 48. Kd4 1-0

[Event "Augustow qual zone MPJ+OOM U13"]
[Site "Augustow"]
[Date "2009.10.05"]
[Round "3.6"]
[White "Lada, Michal"]
[Black "Roszkowski, Piotr"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "1655"]
[PlyCount "83"]
[EventDate "2009.10.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Bg5 h6 5. Bh4 Bf5 6. e3 Nbd7 7. Qb3 Qb6 8. Qxb6 Nxb6 9. cxd5 cxd5 10. Bb5+ Bd7 11. Bxf6 exf6 12. Bxd7+ Kxd7 13. Nge2 Bd6 14. a3 Rhe8 15. Rc1 a6 16. 0-0 Nc4 17. Rc2 Ke7 18. Nxd5+ Kf8 19. Rxc4 Rad8 20. Ndf4 Bxf4 21. Nxf4 Rc8 22. Rfc1 Rxc4 23. Rxc4 Re7 24. Nd5 Re8 25. Rc7 b5 26. Kf1 Rd8 27. Nb4 a5 28. Nc6 Ra8 29. Na7 Ke8 30. Nxb5 Kd8 31. Rxf7 g5 32. Rf8+ Ke7 33. Rxa8 a4 34. d5 f5 35. f3 f4 36. e4 g4 37. e5 g3 38. hxg3 h5 39. Ra7+ Kd8 40. Nd6 h4 41. e6 hxg3 42. e7# 1-0

[Event "Augustow qual zone MPJ+OOM U13"]
[Site "Augustow"]
[Date "2009.10.05"]
[Round "2.3"]
[White "Roszkowski, Piotr"]
[Black "Madej, Pawel"]
[Result "0-1"]
[ECO "B12"]
[BlackElo "1658"]
[PlyCount "104"]
[EventDate "2009.10.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be3 Ne7 6. Bd3 Bxd3 7. Qxd3 Qc7 8. Nc3 Ng6 9. a3 a6 10. 0-0 c5 11. b3 Nc6 12. Rfd1 Be7 13. Re1 Rc8 14. Na4 0-0 15. Qc3 cxd4 16. Bxd4 Nxd4 17. Qxd4 Qxc2 18. Qb6 Qc6 19. Qxc6 Rxc6 20. Nd4 Rc7 21. b4 b5 22. Nb2 Bg5 23. Nd3 Be7 24. Rac1 Rfc8 25. Nf3 Rxc1 26. Rxc1 Rxc1+ 27. Nxc1 f6 28. Nd3 fxe5 29. Nfxe5 Nxe5 30. Nxe5 Bd6 31. Nd3 Kf7 32. f4 Kf6 33. Kf2 g5 34. g3 gxf4 35. gxf4 Kf5 36. Ke3 Bc7 37. Kf3 a5 38. h3 axb4 39. axb4 Bb6 40. Ne5 h5 41. Nd3 Bd4 42. Nc1 Bc3 43. Ke3 Bxb4 44. Nd3 Bd6 45. Kf3 b4 46. Ke3 b3 47. Kf3 Ba3 48. Ne1 b2 49. Nc2 b1Q 50. Ne3+ Kf6 51. f5 Qe4+ 52. Kf2 Bc5 0-1

[Event "Augustow op"]
[Site "Augustow"]
[Date "2008.05.17"]
[Round "9"]
[White "Krzyzopolski, Patryk"]
[Black "Roszkowski, Piotr"]
[Result "1-0"]
[ECO "C55"]
[PlyCount "93"]
[EventDate "2008.05.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 124 Extra"]
[Source "ChessBase"]
[SourceDate "2008.07.03"]
[SourceVersion "1"]
[SourceVersionDate "2008.07.03"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 h6 5. Be3 d6 6. h3 Be6 7. Bb3 Qd7 8. Nbd2 Be7 9. c3 d5 10. exd5 Nxd5 11. Nc4 Bd6 12. Nxd6+ cxd6 13. 0-0 Nf6 14. Bxe6 fxe6 15. d4 e4 16. Nd2 d5 17. f3 exf3 18. Nxf3 0-0-0 19. a4 g5 20. Ne5 Nxe5 21. dxe5 Ne4 22. Bxa7 h5 23. a5 g4 24. h4 g3 25. Qd3 Qe7 26. Rf4 Rhf8 27. Raf1 Rxf4 28. Rxf4 Rf8 29. Rxf8+ Qxf8 30. Qf3 Qh6 31. Be3 Qg7 32. Qxh5 Qd7 33. Qh8+ Kc7 34. Bb6+ Kc6 35. Qg8 Kb5 36. Qg4 Qf7 37. Qf3 Qh7 38. h5 Nxc3 39. bxc3 Qg7 40. Qe3 Kc6 41. Qc5+ Kd7 42. Qc7+ Ke8 43. Qxg7 d4 44. Bc5 Kd8 45. Be7+ Kc8 46. Bd6 d3 47. Qc7# 1-0

[Event "Augustow op"]
[Site "Augustow"]
[Date "2008.05.16"]
[Round "8"]
[White "Ostrowski, Michal"]
[Black "Roszkowski, Piotr"]
[Result "1/2-1/2"]
[ECO "C55"]
[PlyCount "72"]
[EventDate "2008.05.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 124 Extra"]
[Source "ChessBase"]
[SourceDate "2008.07.03"]
[SourceVersion "1"]
[SourceVersionDate "2008.07.03"]
[SourceQuality "1"]

1. Nc3 e5 2. e4 Nf6 3. Nf3 Nc6 4. Bc4 Bb4 5. d3 h6 6. Bd2 d6 7. h3 Be6 8. Nd5 Bxd2+ 9. Qxd2 Bxd5 10. exd5 Ne7 11. Qe2 Nexd5 12. 0-0 Nf4 13. Qe3 0-0 14. Kh2 Qd7 15. Ng1 Qf5 16. f3 Qg6 17. Rf2 N6h5 18. g4 Nf6 19. Ne2 Nxe2 20. Rxe2 d5 21. Bb3 Rfe8 22. Qf2 a5 23. a4 Qg5 24. Qg3 Qf4 25. Rae1 Qd4 26. Rxe5 Rxe5 27. Rxe5 Qxb2 28. Re7 Re8 29. Qxc7 Rxe7 30. Qxe7 Qd4 31. Kg2 Qb6 32. Qe5 Qb4 33. Kg3 b5 34. Qb8+ Kh7 35. Qf4 Qe1+ 36. Kg2 Qe2+ 1/2-1/2

[Event "Augustow op"]
[Site "Augustow"]
[Date "2008.05.15"]
[Round "7"]
[White "Roszkowski, Piotr"]
[Black "Przybylak, Gabriela"]
[Result "1-0"]
[ECO "B40"]
[PlyCount "89"]
[EventDate "2008.05.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 124 Extra"]
[Source "ChessBase"]
[SourceDate "2008.07.03"]
[SourceVersion "1"]
[SourceVersionDate "2008.07.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 a6 4. d5 d6 5. Bc4 e5 6. h3 Be7 7. 0-0 Nf6 8. Nc3 Nbd7 9. Bg5 h6 10. Bh4 b5 11. Bd3 Nb6 12. b3 Bd7 13. Bxf6 Bxf6 14. Nh2 b4 15. Ne2 0-0 16. Ng3 Bc8 17. Qh5 Bg5 18. Qf3 Bf4 19. Ng4 Bg5 20. Nf5 Kh7 21. Ng3 Kh8 22. Nh5 Qe7 23. Qd1 Nd7 24. Qf3 Kg8 25. Ne3 g6 26. Ng3 Nb6 27. Ng4 Qd8 28. Qd1 h5 29. Ne3 h4 30. Ne2 Bf4 31. Nxf4 exf4 32. Ng4 Qg5 33. Re1 Nd7 34. Qe2 Ne5 35. f3 Bb7 36. a3 Rfe8 37. axb4 cxb4 38. Bxa6 Bxa6 39. Rxa6 Nxg4 40. hxg4 Rad8 41. Rb6 h3 42. gxh3 Kf8 43. Qf2 Qh6 44. Kh2 f5 45. exf5 1-0

[Event "Augustow op"]
[Site "Augustow"]
[Date "2008.05.14"]
[Round "6"]
[White "Kiolbasa, Oliwia"]
[Black "Roszkowski, Piotr"]
[Result "1-0"]
[ECO "D07"]
[PlyCount "41"]
[EventDate "2008.05.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 124 Extra"]
[Source "ChessBase"]
[SourceDate "2008.07.03"]
[SourceVersion "1"]
[SourceVersionDate "2008.07.03"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nc3 Nc6 4. Nf3 Bg4 5. e3 Nf6 6. Bxc4 e5 7. h3 Bh5 8. g4 e4 9. gxh5 exf3 10. Qxf3 Qe7 11. Bb5 Rd8 12. Bxc6+ bxc6 13. Qxc6+ Rd7 14. Bd2 Qb4 15. 0-0-0 Be7 16. Nb5 0-0 17. Bxb4 Bxb4 18. Rhg1 Re7 19. h6 Re6 20. Rxg7+ Kh8 21. Qf3 1-0

[Event "Augustow op"]
[Site "Augustow"]
[Date "2008.05.13"]
[Round "5"]
[White "Roszkowski, Piotr"]
[Black "Mazurek, Jerzy"]
[Result "0-1"]
[ECO "B02"]
[PlyCount "68"]
[EventDate "2008.05.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 124 Extra"]
[Source "ChessBase"]
[SourceDate "2008.07.03"]
[SourceVersion "1"]
[SourceVersionDate "2008.07.03"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d5 3. e5 d4 4. Na4 Nd5 5. c4 Nb4 6. a3 N4c6 7. Nf3 Bg4 8. h3 Bh5 9. Be2 d3 10. Bf1 Nxe5 11. g4 Nxf3+ 12. Qxf3 Bg6 13. Qxb7 Nd7 14. Bg2 Rb8 15. Qxa7 e6 16. Bc6 Bd6 17. Bxd7+ Kxd7 18. c5 Bf4 19. Nb6+ Ke7 20. b3 Qd4 21. Nc4 Qxa1 22. 0-0 Qa2 23. Nd6 Bxd6 24. cxd6+ Kxd6 25. Qd4+ Ke7 26. Qc5+ Kd7 27. Qd4+ Kc8 28. Qxg7 Kb7 29. Qc3 Rhd8 30. Bb2 Kc8 31. Ra1 Qxb3 32. Qc6 Qxb2 33. Rc1 Qe5 34. Qc5 Qd6 0-1

[Event "POL-ch PL+LU U11"]
[Site "Augustow"]
[Date "2007.10.13"]
[Round "9.3"]
[White "Szwajkowski, Patryk"]
[Black "Roszkowski, Piotr"]
[Result "1/2-1/2"]
[ECO "C58"]
[WhiteElo "1800"]
[BlackElo "1600"]
[PlyCount "61"]
[EventDate "2007.10.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ Bd7 7. Bxd7+ Qxd7 8. 0-0 Nxd5 9. Re1 f6 10. Ne4 0-0-0 11. Nbc3 Nxc3 12. Nxc3 Bc5 13. a3 Nc6 14. b4 Bd4 15. Bb2 Qf5 16. Rf1 h5 17. h3 g5 18. g4 hxg4 19. Qxg4 Qxg4+ 20. hxg4 Rh4 21. Kg2 Rxg4+ 22. Kf3 f5 23. Ke2 Bxc3 24. Bxc3 Nd4+ 25. Bxd4 Rdxd4 26. Rg1 Rxg1 27. Rxg1 g4 28. Rh1 b6 29. Rh8+ Kb7 30. d3 e4 31. Rf8 1/2-1/2

[Event "POL-ch PL+LU U11"]
[Site "Augustow"]
[Date "2007.10.12"]
[Round "7.6"]
[White "Galewski, Piotr"]
[Black "Roszkowski, Piotr"]
[Result "0-1"]
[ECO "C68"]
[WhiteElo "1400"]
[BlackElo "1600"]
[PlyCount "74"]
[EventDate "2007.10.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bc4 Nf6 5. Ng5 d5 6. exd5 Na5 7. Bd3 Nxd5 8. Nf3 Bd6 9. Nc3 Nxc3 10. dxc3 0-0 11. 0-0 h6 12. Re1 Re8 13. Qe2 Nc6 14. Bf4 Qe7 15. h3 exf4 16. Qxe7 Rxe7 17. Rxe7 Nxe7 18. Nd4 Bd7 19. Be4 c6 20. Rd1 Bc5 21. Nb3 Bxh3 22. gxh3 Ba7 23. Na5 Rb8 24. Nxb7 f5 25. Rd7 fxe4 26. Rxe7 e3 27. Na5 exf2+ 28. Kf1 Bc5 29. Re5 Be3 30. Nxc6 Rxb2 31. Re8+ Kh7 32. Rb8 Rxc2 33. Rb1 Rxc3 34. Ne5 Bd4 35. Ng4 Rxh3 36. Nxf2 Rf3 37. Rb2 Bxb2 0-1

[Event "POL-ch PL+LU U11"]
[Site "Augustow"]
[Date "2007.10.12"]
[Round "8.7"]
[White "Roszkowski, Piotr"]
[Black "Madej, Pawel"]
[Result "1/2-1/2"]
[ECO "C50"]
[WhiteElo "1600"]
[BlackElo "1600"]
[PlyCount "55"]
[EventDate "2007.10.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. Nc3 Nf6 5. d3 h6 6. Be3 Bb6 7. 0-0 0-0 8. h3 d6 9. Nh2 Be6 10. Bb3 d5 11. exd5 Nxd5 12. Nxd5 Bxd5 13. Bxd5 Qxd5 14. Qg4 Bxe3 15. fxe3 Qc5 16. Qe2 Rfe8 17. Qf2 f6 18. e4 Qxf2+ 19. Rxf2 Rad8 20. Rf3 Rd6 21. Rg3 Nd4 22. Kf2 Re7 23. Rc1 Rb6 24. b3 Ra6 25. a4 Rc6 26. Ng4 Kf7 27. Ne3 g6 28. Nc4 1/2-1/2

[Event "POL-ch PL+LU U11"]
[Site "Augustow"]
[Date "2007.10.11"]
[Round "6.5"]
[White "Trojniar, Marcin"]
[Black "Roszkowski, Piotr"]
[Result "1-0"]
[ECO "B32"]
[WhiteElo "1413"]
[BlackElo "1600"]
[PlyCount "129"]
[EventDate "2007.10.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nxd4 5. Qxd4 Nf6 6. Nc3 d6 7. Bc4 e5 8. Qd3 Be6 9. Bb3 Be7 10. h3 0-0 11. Bg5 h6 12. Bh4 Nh7 13. Bxe7 Qxe7 14. 0-0 Qg5 15. Qg3 Qxg3 16. fxg3 Ng5 17. Rad1 Rad8 18. h4 Bxb3 19. axb3 Ne6 20. Nd5 Rfe8 21. Rf2 Nd4 22. Rdf1 f6 23. Rc1 Rc8 24. Nc3 b5 25. Rd2 b4 26. Ne2 Nxe2+ 27. Rxe2 Kf7 28. Kf2 Ke6 29. Ra1 Rc7 30. Ke3 d5 31. Ra6+ Ke7 32. exd5 Rd8 33. Rd2 Rcd7 34. Ke4 Rc8 35. g4 Rcd8 36. g5 hxg5 37. hxg5 Rc8 38. gxf6+ gxf6 39. Rf2 Rf8 40. Re6+ Kd8 41. Rexf6 Re8 42. Rf8 Rxf8 43. Rxf8+ Ke7 44. Rf2 Kd6 45. Rf6+ Ke7 46. Kxe5 Rxd5+ 47. Kxd5 Kxf6 48. Kc4 Ke5 49. Kxb4 Kf4 50. c4 Ke5 51. c5 Kd5 52. g4 a5+ 53. Kb5 Ke5 54. c6 Kd6 55. g5 Kc7 56. g6 a4 57. g7 axb3 58. g8Q Kd6 59. Qg5 Ke6 60. c7 Kd6 61. c8R Ke6 62. Rc6+ Kd7 63. Qg7+ Kd8 64. Kb6 Ke8 65. Rc8# 1-0

[Event "POL-ch PL+LU U11"]
[Site "Augustow"]
[Date "2007.10.10"]
[Round "4.6"]
[White "Lada, Michal"]
[Black "Roszkowski, Piotr"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1600"]
[BlackElo "1600"]
[PlyCount "119"]
[EventDate "2007.10.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Nc3 Bxc3+ 8. bxc3 Nxe4 9. 0-0 d5 10. Bd3 Nxc3 11. Qc2 Ne4 12. Bxe4 dxe4 13. Qxe4+ Qe7 14. Qxe7+ Nxe7 15. Re1 Be6 16. Ba3 Nc6 17. d5 Nd8 18. dxe6 Nxe6 19. Ng5 0-0-0 20. Nxe6 fxe6 21. Rxe6 Rd7 22. g3 b6 23. Rae1 Rdd8 24. Re7 g6 25. Bb2 Rhf8 26. Be5 Rd7 27. Bf4 Rf7 28. Rxf7 Rxf7 29. Rc1 c5 30. Be3 Kb7 31. Kf1 Rd7 32. Ke2 Kc6 33. Rb1 b5 34. f4 a6 35. g4 Rf7 36. Kd3 Kd5 37. Ke2 c4 38. Rd1+ Ke6 39. Kf3 Rf6 40. Bc5 a5 41. Rd6+ Kf7 42. Rd7+ Kg8 43. Ra7 Rc6 44. Be3 c3 45. Rxa5 c2 46. Rxb5 c1Q 47. Bxc1 Rxc1 48. a4 Ra1 49. Ra5 Kf7 50. Ra8 h5 51. gxh5 gxh5 52. a5 Ke6 53. a6 Kd6 54. a7 Kc7 55. Rh8 Rxa7 56. Rh7+ Kb6 57. Rxa7 Kxa7 58. f5 h4 59. f6 h3 60. f7 1-0

[Event "POL-ch PL+LU U11"]
[Site "Augustow"]
[Date "2007.10.10"]
[Round "5.7"]
[White "Roszkowski, Piotr"]
[Black "Pylko, Pawel"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1600"]
[BlackElo "1200"]
[PlyCount "69"]
[EventDate "2007.10.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 h6 5. Be3 Bxe3 6. fxe3 d6 7. h3 Nf6 8. Nc3 0-0 9. Qe2 Bd7 10. 0-0-0 Nb4 11. a3 Nc6 12. Rhf1 Nh5 13. Qf2 Be6 14. Bb5 a6 15. Bxc6 bxc6 16. d4 exd4 17. exd4 Bc4 18. Rfe1 a5 19. g4 Nf4 20. Qg3 g5 21. h4 Rb8 22. hxg5 hxg5 23. Kb1 f6 24. Qh2 Kf7 25. Qh7+ Ke8 26. e5 Be6 27. exf6 Qxf6 28. Qxc7 Rc8 29. Qxd6 Rf7 30. Nxg5 Re7 31. Nxe6 Nxe6 32. d5 Rd8 33. Qxc6+ Kf8 34. dxe6 Rb8 35. Rf1 1-0

[Event "POL-ch PL+LU U11"]
[Site "Augustow"]
[Date "2007.10.09"]
[Round "1.6"]
[White "Roszkowski, Piotr"]
[Black "Barmuta, Bartosz"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "1600"]
[BlackElo "1800"]
[PlyCount "112"]
[EventDate "2007.10.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. Bc4 a6 4. a4 Qc7 5. Nf3 Nc6 6. 0-0 Nf6 7. b3 Be7 8. Bb2 0-0 9. d4 cxd4 10. Nxd4 d6 11. Ba3 Rd8 12. Nxc6 bxc6 13. Qf3 d5 14. Bxe7 Qxe7 15. Be2 Qb4 16. exd5 exd5 17. h3 Bd7 18. Na2 Qd6 19. Qg3 Qe7 20. Rae1 Ne4 21. Qf4 Re8 22. Bd3 Qa3 23. Bxe4 dxe4 24. Nc3 f5 25. f3 Qc5+ 26. Qe3 Qxe3+ 27. Rxe3 exf3 28. Rxe8+ Rxe8 29. Rxf3 Re1+ 30. Rf1 Re3 31. Rf3 Re5 32. Kf2 c5 33. Re3 Rxe3 34. Kxe3 Bc6 35. g3 Kf7 36. Kf4 Kf6 37. h4 h6 38. g4 g5+ 39. hxg5+ hxg5+ 40. Kg3 f4+ 41. Kf2 Ke5 42. Ne2 f3 43. Nc1 Ke4 44. c3 a5 45. Na2 Bd7 46. Nc1 Bxg4 47. Kf1 Ke3 48. Ne2 fxe2+ 49. Ke1 Kd3 50. b4 cxb4 51. cxb4 axb4 52. Kf2 Kd2 53. Kg2 e1Q 54. a5 Ke3 55. a6 Qf2+ 56. Kh1 Bf3# 0-1

[Event "POL-ch PL+LU U11"]
[Site "Augustow"]
[Date "2007.10.09"]
[Round "2.7"]
[White "Roszkowski, Piotr"]
[Black "Pogorzelski, Rafal"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "1600"]
[BlackElo "1600"]
[PlyCount "132"]
[EventDate "2007.10.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c4 a6 4. Nc3 d6 5. g3 b6 6. Bg2 Bb7 7. d3 Nd7 8. 0-0 Be7 9. Be3 Ngf6 10. Bg5 0-0 11. Bxf6 Nxf6 12. h3 Qc7 13. Nh2 Rad8 14. Ng4 Nxg4 15. Qxg4 Bf6 16. Rae1 Bd4 17. Ne2 Bxb2 18. Nf4 Rfe8 19. Nh5 g6 20. Re3 Bg7 21. Nxg7 Kxg7 22. h4 d5 23. h5 dxe4 24. Bxe4 Bxe4 25. Rxe4 Rxd3 26. Qg5 Qe7 27. h6+ Kg8 28. Qxe7 Rxe7 29. Rb1 Rb7 30. Ree1 b5 31. cxb5 axb5 32. Re5 Rd5 33. Re2 Rdd7 34. Reb2 b4 35. a3 Rd4 36. Kf1 Kf8 37. Ke2 Ke7 38. Ke3 Kf6 39. axb4 Rdxb4 40. Rxb4 Rxb4 41. Rh1 Rb8 42. Ke4 Rc8 43. g4 g5 44. Rh3 c4 45. Kd4 c3 46. Rxc3 Rxc3 47. Kxc3 Ke5 48. Kd3 Kf4 49. Ke2 Kxg4 50. Ke3 Kh5 51. Kf3 Kxh6 52. Kg4 Kg6 53. f3 f5+ 54. Kg3 e5 55. Kh3 h5 56. Kg3 g4 57. fxg4 hxg4 58. Kh4 e4 59. Kg3 Kg5 60. Kf2 f4 61. Kf1 Kh4 62. Kf2 Kh3 63. Kf1 Kh2 64. Kf2 g3+ 65. Kf1 g2+ 66. Kf2 g1Q+ 0-1

