[Event "POL-ch U18"]
[Site "Leba"]
[Date "2006.04.02"]
[Round "11"]
[White "Niedzwiedz, Marek"]
[Black "Lewiarz, Piotr"]
[Result "1-0"]
[ECO "B35"]
[WhiteElo "2030"]
[BlackElo "1984"]
[PlyCount "147"]
[EventDate "2006.03.25"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 111 Extra"]
[Source "ChessBase"]
[SourceDate "2006.05.09"]
[SourceVersion "1"]
[SourceVersionDate "2006.05.09"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 Qa5 8. 0-0 0-0 9. Bb3 d6 10. h3 Bd7 11. Re1 Rfe8 12. f3 Qh5 13. Nd5 Rac8 14. c3 g5 15. Nb5 Ne5 16. Nxa7 Bxh3 17. Nxf6+ Bxf6 18. Nxc8 Bxc8 19. Qe2 Ng6 20. Qf2 Nf4 21. Bc4 Be5 22. Bf1 Qh6 23. Bd4 f6 24. Bxe5 fxe5 25. g3 Nh5 26. Qh2 Qg6 27. Bh3 g4 28. fxg4 Bxg4 29. Bxg4 Qxg4 30. Re3 Rf8 31. Qe2 Qg5 32. Rf1 Nf4 33. Rxf4 exf4 34. Rf3 h5 35. Qg2 e5 36. gxf4 Qxg2+ 37. Kxg2 exf4 38. Rd3 Rf6 39. Rd5 f3+ 40. Kf2 Rf4 41. Rxh5 Rxe4 42. Kxf3 Ra4 43. a3 Ra6 44. Rb5 Kf7 45. Rxb7+ Ke6 46. Ke4 Ra8 47. Kd3 Kd5 48. c4+ Kc5 49. Rb5+ Kc6 50. Kc3 Ra7 51. Kb4 Ra8 52. c5 dxc5+ 53. Rxc5+ Kb6 54. Rb5+ Kc6 55. a4 Rh8 56. Rc5+ Kb6 57. a5+ Ka6 58. Ka4 Rh4+ 59. b4 Rg4 60. Rc6+ Kb7 61. Rf6 Rh4 62. a6+ Ka7 63. Ka5 Rh5+ 64. b5 Rg5 65. Rf7+ Ka8 66. Kb4 Rh5 67. b6 Rh8 68. Kc5 Rh5+ 69. Kc6 Rh6+ 70. Kc7 Rh8 71. Rd7 Rc8+ 72. Kd6 Re8 73. Re7 Rb8 74. Ra7# 1-0

[Event "POL-ch U18"]
[Site "Leba"]
[Date "2006.04.01"]
[Round "10"]
[White "Lewiarz, Piotr"]
[Black "Zwolakiewicz, Krzysztof"]
[Result "1-0"]
[ECO "D05"]
[WhiteElo "1984"]
[BlackElo "1966"]
[PlyCount "107"]
[EventDate "2006.03.25"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 111 Extra"]
[Source "ChessBase"]
[SourceDate "2006.05.09"]
[SourceVersion "1"]
[SourceVersionDate "2006.05.09"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. e3 e6 4. Bd3 Nbd7 5. Nbd2 Bd6 6. 0-0 c6 7. c3 e5 8. dxe5 Nxe5 9. Nxe5 Bxe5 10. Qc2 0-0 11. f4 Bc7 12. c4 h6 13. b3 Re8 14. Nf3 dxc4 15. Bxc4 Ng4 16. Qg6 Qf6 17. Qxf6 Nxf6 18. Re1 Bf5 19. Bb2 Ba5 20. Ne5 Be6 21. Bxe6 Rxe6 22. Re2 Rd8 23. e4 Bb6+ 24. Kf1 Red6 25. g3 Rd2 26. Rae1 Nxe4 27. Nc4 Rxe2 28. Rxe2 Rd1+ 29. Kg2 Nd6 30. Ne5 Nf5 31. Ng4 h5 32. Ne5 Rg1+ 33. Kf3 Nd4+ 34. Bxd4 Bxd4 35. Nd7 f5 36. Re8+ Kf7 37. Rb8 Rf1+ 38. Ke2 Rf2+ 39. Kd3 c5 40. Rxb7 Ke8 41. Rxa7 Rxh2 42. Kc4 Bf2 43. Kd5 Bxg3 44. Ke6 Re2+ 45. Ne5 Kd8 46. Kd6 Rd2+ 47. Kc6 Bxf4 48. Ra8+ Ke7 49. Ng6+ Kf6 50. Nxf4 h4 51. a4 g5 52. Rf8+ Ke5 53. Ng6+ Ke4 54. a5 1-0

[Event "POL-ch U18"]
[Site "Leba"]
[Date "2006.03.31"]
[Round "9"]
[White "Wlodarski, Michal"]
[Black "Lewiarz, Piotr"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "1914"]
[BlackElo "1984"]
[PlyCount "104"]
[EventDate "2006.03.25"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 111 Extra"]
[Source "ChessBase"]
[SourceDate "2006.05.09"]
[SourceVersion "1"]
[SourceVersionDate "2006.05.09"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nd4 4. Nxd4 cxd4 5. c4 g6 6. 0-0 Bg7 7. d3 e6 8. f4 Ne7 9. Nd2 0-0 10. Nf3 d5 11. cxd5 exd5 12. e5 Bg4 13. Bd2 a6 14. Ba4 f6 15. e6 Bxe6 16. Qe1 Bf5 17. Bb4 Rf7 18. Rd1 b5 19. Bc2 Nc6 20. Bc5 Bf8 21. Bxf8 Qxf8 22. a3 Re8 23. Qf2 Qc5 24. Rfe1 Rfe7 25. Rxe7 Rxe7 26. h3 Re3 27. Nh4 Bd7 28. Bb3 b4 29. Qc2 Qxc2 30. Bxc2 g5 31. fxg5 fxg5 32. Nf3 Bxh3 33. Bb3 Ne7 34. Nxd4 Bg4 35. Rd2 bxa3 36. bxa3 Re1+ 37. Kf2 Rc1 38. Bc2 Ra1 39. a4 h5 40. Bb3 Rc1 41. Bc2 Kg7 42. Nb3 Rh1 43. Nc5 d4 44. Nxa6 Nd5 45. Nc5 Ne3 46. Nb3 Rf1+ 47. Kg3 h4+ 48. Kh2 Re1 49. Rf2 Bd7 50. g4 Nxg4+ 51. Kg2 Bc6+ 52. Kh3 Nxf2+ 0-1

[Event "POL-ch U18"]
[Site "Leba"]
[Date "2006.03.30"]
[Round "8"]
[White "Lewiarz, Piotr"]
[Black "Czarnecki, Wojciech"]
[Result "0-1"]
[ECO "E61"]
[WhiteElo "1984"]
[BlackElo "1945"]
[PlyCount "68"]
[EventDate "2006.03.25"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 111 Extra"]
[Source "ChessBase"]
[SourceDate "2006.05.09"]
[SourceVersion "1"]
[SourceVersionDate "2006.05.09"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 c5 5. e3 0-0 6. Be2 cxd4 7. exd4 d6 8. 0-0 Bg4 9. h3 Bxf3 10. Bxf3 Nc6 11. Be3 a6 12. Qd2 Qc7 13. Rfc1 Rac8 14. Rab1 Qb8 15. b4 Rfd8 16. Na4 Re8 17. b5 axb5 18. Rxb5 Nd7 19. Rcb1 Qa7 20. Bd1 Nd8 21. d5 Qa8 22. Qb4 Qa6 23. Nb6 Nxb6 24. Bxb6 Qxa2 25. Rc1 Ra8 26. c5 dxc5 27. Qxc5 Qd2 28. Ba5 Rxa5 29. Rxa5 Bd4 30. Qc2 Qxa5 31. Bf3 b6 32. Qd3 Bc5 33. Rc4 Qe1+ 34. Qf1 Bxf2+ 0-1

[Event "POL-ch U18"]
[Site "Leba"]
[Date "2006.03.28"]
[Round "6"]
[White "Furman, Bartosz"]
[Black "Lewiarz, Piotr"]
[Result "1-0"]
[ECO "B25"]
[WhiteElo "1866"]
[BlackElo "1984"]
[PlyCount "93"]
[EventDate "2006.03.25"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 111 Extra"]
[Source "ChessBase"]
[SourceDate "2006.05.09"]
[SourceVersion "1"]
[SourceVersionDate "2006.05.09"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 e6 6. f4 Nge7 7. Nf3 Nd4 8. 0-0 0-0 9. Be3 d6 10. Rb1 Bd7 11. Qd2 Bc6 12. Ne2 e5 13. c3 Nxf3+ 14. Bxf3 f5 15. fxe5 Bxe5 16. Bh6 Bg7 17. Bxg7 Kxg7 18. Nf4 Qd7 19. Rbe1 Rae8 20. e5 Bxf3 21. Rxf3 d5 22. d4 c4 23. h4 a5 24. h5 h6 25. hxg6 Rd8 26. Kg2 Rh8 27. Rh1 Nxg6 28. Nh5+ Kf7 29. Rhf1 Ne7 30. g4 Rdg8 31. Nf6 Qe6 32. Nxg8 Rxg8 33. Rg3 Rg5 34. gxf5 Rxg3+ 35. Kxg3 Nxf5+ 36. Rxf5+ Qxf5 37. Qf4 Ke6 38. Qxh6+ Kf7 39. Qf4 Ke6 40. Qxf5+ Kxf5 41. Kf3 b5 42. Kg3 b4 43. Kf3 Ke6 44. Kf4 a4 45. cxb4 Kd7 46. a3 Ke6 47. Kg5 1-0

[Event "POL-ch U18"]
[Site "Leba"]
[Date "2006.03.28"]
[Round "5"]
[White "Gajdzica, Maciej"]
[Black "Lewiarz, Piotr"]
[Result "1/2-1/2"]
[ECO "D85"]
[WhiteElo "2038"]
[BlackElo "1984"]
[PlyCount "90"]
[EventDate "2006.03.25"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 111 Extra"]
[Source "ChessBase"]
[SourceDate "2006.05.09"]
[SourceVersion "1"]
[SourceVersionDate "2006.05.09"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 c5 8. Be2 Nc6 9. d5 Bxc3+ 10. Bd2 Bxa1 11. Qxa1 Nd4 12. Nxd4 cxd4 13. Qxd4 f6 14. e5 0-0 15. 0-0 fxe5 16. Qxe5 Qd6 17. Qd4 e5 18. Qc4 a5 19. f4 Bd7 20. fxe5 Rxf1+ 21. Bxf1 Qxe5 22. Qd3 Rc8 23. Bxa5 Rc5 24. Qd2 b5 25. Qf2 Rxd5 26. Bb6 Bf5 27. a4 Bd3 28. axb5 Bxf1 29. Qxf1 Qe4 30. Qc1 Kg7 31. Be3 Qe6 32. Bh6+ Kf7 33. Qa1 Qb6+ 34. Kh1 Rxb5 35. Qg7+ Ke6 36. Qg8+ Kf6 37. Qf8+ Ke5 38. Qe8+ Kf6 39. Qf8+ Ke6 40. Qe8+ Kd5 41. Qd7+ Ke4 42. Qg4+ Kd5 43. Qd7+ Ke4 44. Qg4+ Kd5 45. Qd7+ Ke4 1/2-1/2

[Event "POL-ch U18"]
[Site "Leba"]
[Date "2006.03.27"]
[Round "4"]
[White "Lewiarz, Piotr"]
[Black "Jankowski, Zbigniew"]
[Result "1/2-1/2"]
[ECO "C47"]
[WhiteElo "1984"]
[BlackElo "2102"]
[PlyCount "35"]
[EventDate "2006.03.25"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 111 Extra"]
[Source "ChessBase"]
[SourceDate "2006.05.09"]
[SourceVersion "1"]
[SourceVersionDate "2006.05.09"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Bb4 6. Nxc6 bxc6 7. Bd3 d5 8. exd5 cxd5 9. 0-0 0-0 10. Bg5 c6 11. Qf3 Be7 12. Rae1 h6 13. Bxh6 gxh6 14. Qe3 d4 15. Qxh6 Qd6 16. Qg5+ Kh8 17. Qh6+ Kg8 18. Qg5+ 1/2-1/2

[Event "POL-ch U18"]
[Site "Leba"]
[Date "2006.03.26"]
[Round "3"]
[White "Lewiarz, Piotr"]
[Black "Surman, Martin"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1984"]
[BlackElo "2052"]
[PlyCount "64"]
[EventDate "2006.03.25"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 111 Extra"]
[Source "ChessBase"]
[SourceDate "2006.05.09"]
[SourceVersion "1"]
[SourceVersionDate "2006.05.09"]
[SourceQuality "1"]

1. d4 d5 2. e3 Nf6 3. Bd3 c5 4. c3 e6 5. f4 Bd6 6. Nf3 Nbd7 7. 0-0 0-0 8. Ne5 b6 9. Rf3 Ne4 10. Rh3 Bxe5 11. dxe5 g6 12. Qa4 c4 13. Be2 Ndc5 14. Qc2 f6 15. exf6 Qxf6 16. Rf3 Bd7 17. b3 b5 18. Bb2 e5 19. Rf1 exf4 20. exf4 Bf5 21. Qd1 Nd3 22. Bxd3 Qb6+ 23. Kh1 cxd3 24. Qf3 Rae8 25. h3 h5 26. g4 hxg4 27. hxg4 Rf7 28. Kg2 Ng5 29. Qd1 Re2+ 30. Kg3 Qe3+ 31. Kh4 Rh2+ 32. Kxg5 Qe7# 0-1

[Event "POL-ch U18"]
[Site "Leba"]
[Date "2006.03.26"]
[Round "2"]
[White "Pazdziora, Michal"]
[Black "Lewiarz, Piotr"]
[Result "1/2-1/2"]
[ECO "D70"]
[WhiteElo "2078"]
[BlackElo "1984"]
[PlyCount "182"]
[EventDate "2006.03.25"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 111 Extra"]
[Source "ChessBase"]
[SourceDate "2006.05.09"]
[SourceVersion "1"]
[SourceVersionDate "2006.05.09"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. f3 d5 4. cxd5 Nxd5 5. e4 Nf6 6. Nc3 Bg7 7. Be3 0-0 8. Qd2 Nbd7 9. 0-0-0 c5 10. dxc5 Qa5 11. Kb1 b6 12. Nd5 Nxd5 13. Qxa5 bxa5 14. Rxd5 Rb8 15. Rd2 Ne5 16. Be2 Be6 17. f4 Nc6 18. Nf3 a4 19. Nd4 Bxd4 20. Bxd4 a3 21. Bc3 Nb4 22. Bxb4 Rxb4 23. Bd3 Rd8 24. Rhd1 Rdb8 25. b3 Rc8 26. f5 gxf5 27. exf5 Bd5 28. Bc2 e6 29. Rd4 Rxd4 30. Rxd4 Rxc5 31. f6 a5 32. Rg4+ Kf8 33. Bxh7 Ke8 34. h4 Kd7 35. Rg7 e5 36. Bf5+ Kd6 37. Rg4 Be6 38. Bxe6 Kxe6 39. Rc4 Rd5 40. Kc2 Kxf6 41. g4 Rd6 42. Rc5 Ke6 43. Rxa5 f5 44. gxf5+ Kxf5 45. h5 Kf4 46. Ra8 e4 47. Rf8+ Ke3 48. Kc3 Rd2 49. h6 Rh2 50. Ra8 Rxh6 51. Rxa3 Rc6+ 52. Kb2 Kd2 53. Ra8 Rc2+ 54. Ka3 e3 55. Rd8+ Kc1 56. b4 e2 57. Re8 Kd1 58. b5 e1Q 59. Rxe1+ Kxe1 60. Kb3 Kd2 61. a4 Kd3 62. b6 Rc1 63. Kb4 Kd4 64. Kb5 Kd5 65. a5 Rb1+ 66. Ka6 Kc6 67. Ka7 Rb2 68. Kb8 Rb5 69. Kc8 Rxa5 70. b7 Rh5 71. b8N+ Kd6 72. Na6 Rb5 73. Nb8 Rb6 74. Nd7 Rc6+ 75. Kd8 Ra6 76. Nb8 Ra8 77. Kc8 Ra7 78. Kd8 Rh7 79. Kc8 Rg7 80. Na6 Ra7 81. Nb8 Ra5 82. Kd8 Rb5 83. Kc8 Rc5+ 84. Kb7 Rc7+ 85. Kb6 Rc1 86. Kb7 Rb1+ 87. Kc8 Rb6 88. Nd7 Rc6+ 89. Kd8 Ra6 90. Nb8 Ra8 91. Kc8 Ra7 1/2-1/2

[Event "POL-ch U18"]
[Site "Leba"]
[Date "2006.03.25"]
[Round "1"]
[White "Lewiarz, Piotr"]
[Black "Kukawski, Maciej"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1984"]
[BlackElo "2226"]
[PlyCount "122"]
[EventDate "2006.03.25"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 111 Extra"]
[Source "ChessBase"]
[SourceDate "2006.05.09"]
[SourceVersion "1"]
[SourceVersionDate "2006.05.09"]
[SourceQuality "1"]

1. d4 d5 2. e3 Nc6 3. f4 Bf5 4. Nf3 Nf6 5. c3 e6 6. Bb5 Bd6 7. Bxc6+ bxc6 8. Qa4 Qd7 9. c4 c5 10. Qxd7+ Kxd7 11. Ne5+ Ke8 12. Nc3 cxd4 13. exd4 dxc4 14. Nxc4 Bb4 15. Bd2 Rd8 16. a3 Rxd4 17. axb4 Rxc4 18. Rxa7 Kd7 19. 0-0 Rxb4 20. Na4 Rb5 21. Rc1 Nd5 22. Ba5 Rc8 23. b4 Ke8 24. Rc5 c6 25. g3 Nxb4 26. Rxb5 cxb5 27. Bxb4 Rc1+ 28. Kf2 Rc2+ 29. Kf3 bxa4 30. Rxa4 Rc4 31. Ra8+ Kd7 32. Ra7+ Kc6 33. Bd2 Bg6 34. g4 Rc2 35. Ke2 Kd5 36. Ra5+ Kc4 37. Ra4+ Kb5 38. Ra5+ Kb6 39. Re5 Ra2 40. Re3 Ra4 41. h3 Kc6 42. Rb3 Kd5 43. Rb5+ Ke4 44. Re5+ Kd4 45. Be3+ Kc4 46. Rc5+ Kb4 47. Rc7 Ra1 48. Rc1 Ra2+ 49. Bd2+ Kb5 50. Rc3 Kb6 51. Rc1 Be4 52. Rc3 Bc6 53. Ke3 Bb5 54. Rc1 Ra8 55. Bc3 Ra3 56. Rc2 Ba4 57. Rc1 Kc5 58. Ke4 Bc6+ 59. Kd3 Kd5 60. Rb1 Ra4 61. Ra1 Bb5+ 0-1

[Event "POL-ch U16"]
[Site "Leba"]
[Date "2004.04.04"]
[Round "11"]
[White "Sycz, Michal"]
[Black "Lewiarz, Piotr"]
[Result "1/2-1/2"]
[ECO "D94"]
[WhiteElo "1962"]
[BlackElo "2000"]
[PlyCount "121"]
[EventDate "2004.03.27"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. e3 0-0 6. cxd5 Nxd5 7. Bc4 Nxc3 8. bxc3 c5 9. 0-0 cxd4 10. cxd4 Nc6 11. Ba3 a6 12. Rc1 Na5 13. Be2 Be6 14. Qd2 Re8 15. Ng5 Bd7 16. Ne4 b6 17. Nc3 Bc6 18. Rfd1 e6 19. d5 Bb7 20. e4 Rc8 21. Na4 Rxc1 22. Bxc1 exd5 23. exd5 Qd6 24. Qd3 Bf8 25. Bf3 b5 26. Nc3 f5 27. g3 Nc4 28. Bg2 Bg7 29. Ne2 Bc8 30. a4 Bd7 31. Nd4 Bxd4 32. Qxd4 Qb4 33. Bd2 Qxa4 34. Ra1 Nxd2 35. Rxa4 Re1+ 36. Bf1 Nf3+ 37. Kg2 Nxd4 38. Rxd4 Kf7 39. Rd2 Ra1 40. d6 Ke6 41. Bd3 a5 42. Rb2 a4 43. Bxb5 Bxb5 44. Rxb5 Kxd6 45. Rb7 Kc5 46. Rxh7 a3 47. Ra7 a2 48. Kf3 g5 49. h4 gxh4 50. gxh4 Kb4 51. Kf4 Kb3 52. Rb7+ Kc2 53. Rc7+ Kd2 54. Ra7 Ke2 55. Kxf5 Kxf2 56. h5 Ke3 57. Ke5 Kd3 58. h6 Re1+ 59. Kf6 a1Q+ 60. Rxa1 Rxa1 61. h7 1/2-1/2

[Event "POL-ch U16"]
[Site "Leba"]
[Date "2004.04.03"]
[Round "10"]
[White "Lewiarz, Piotr"]
[Black "Ponikowski, Przemyslaw"]
[Result "0-1"]
[ECO "D04"]
[WhiteElo "2000"]
[BlackElo "2167"]
[PlyCount "61"]
[EventDate "2004.03.27"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 c5 4. b3 Nc6 5. Bb2 Bg4 6. h3 Bh5 7. g4 Bg6 8. Ne5 Nd7 9. Nd2 e6 10. Rc1 Ndxe5 11. dxe5 Qc7 12. f4 Be7 13. Nf3 Be4 14. h4 Qa5+ 15. Kf2 d4 16. exd4 cxd4 17. a4 0-0 18. Rh2 f6 19. Bc4 Bd5 20. Bxd5 Qxd5 21. c4 Qe4 22. exf6 Rxf6 23. Qe1 Qxf4 24. Qe2 Raf8 25. Rh3 Qxg4 26. Rg3 Rxf3+ 27. Rxf3 Bxh4+ 28. Kf1 Rxf3+ 29. Qxf3 Qxf3+ 30. Kg1 Qf2+ 31. Kh1 0-1

[Event "POL-ch U16"]
[Site "Leba"]
[Date "2004.04.02"]
[Round "9"]
[White "Dalach, Andrzej"]
[Black "Lewiarz, Piotr"]
[Result "1-0"]
[ECO "B34"]
[WhiteElo "2000"]
[BlackElo "2000"]
[PlyCount "69"]
[EventDate "2004.03.27"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Be3 Bg7 6. Bc4 Nf6 7. f3 Qb6 8. Nf5 Qb4+ 9. Bd2 Qxc4 10. Na3 Qa6 11. Nxg7+ Kf8 12. Bh6 Kg8 13. Qd2 d6 14. 0-0-0 b5 15. Rhe1 Bd7 16. g4 Ne5 17. Qe2 Nfxg4 18. fxg4 Bxg4 19. Qg2 b4 20. Rd5 bxa3 21. Rxe5 axb2+ 22. Kb1 dxe5 23. Qxg4 Qc8 24. Qf3 f6 25. Qb3+ Kf8 26. Qd5 e6 27. Nxe6+ Ke7 28. Rd1 Rb8 29. Qd6+ Kf7 30. Ng5+ fxg5 31. Rf1+ Ke8 32. Qxe5+ Kd7 33. Rd1+ Kc6 34. Rd6+ Kb7 35. Qd5+ 1-0

[Event "POL-ch U16"]
[Site "Leba"]
[Date "2004.04.02"]
[Round "8"]
[White "Lewiarz, Piotr"]
[Black "Pazdziora, Michal"]
[Result "1-0"]
[ECO "A41"]
[WhiteElo "2000"]
[BlackElo "2050"]
[PlyCount "87"]
[EventDate "2004.03.27"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 d6 2. Nf3 Nf6 3. e3 Bg4 4. Bd3 Nbd7 5. 0-0 e5 6. h3 Bh5 7. g4 Bg6 8. e4 Be7 9. Re1 h5 10. g5 Nh7 11. h4 f6 12. Kh1 fxg5 13. hxg5 Bxg5 14. Rg1 Bxc1 15. Qxc1 Qf6 16. Qe3 exd4 17. Nxd4 Ne5 18. f3 0-0 19. Nd2 Qh4+ 20. Kg2 Ng5 21. Rh1 Qf4 22. Qxf4 Rxf4 23. Ne2 Rf6 24. f4 Nxd3 25. cxd3 Nh7 26. f5 Bf7 27. Ng3 g6 28. Rac1 c6 29. a3 Kh8 30. Ndf1 Rg8 31. Ne3 gxf5 32. Nexf5 d5 33. Kf3 dxe4+ 34. dxe4 Ng5+ 35. Kf4 Nh7 36. Nxh5 Rfg6 37. Rh4 Be6 38. Rch1 Bxf5 39. exf5 Rh6 40. Nf6 Rxh4+ 41. Rxh4 Rg7 42. Ke5 Re7+ 43. Kd6 Rf7 44. Rxh7+ 1-0

[Event "POL-ch U16"]
[Site "Leba"]
[Date "2004.04.01"]
[Round "7"]
[White "Lasut, Lukasz"]
[Black "Lewiarz, Piotr"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2005"]
[BlackElo "2000"]
[PlyCount "71"]
[EventDate "2004.03.27"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 Ne4 3. Bf4 c5 4. f3 Qa5+ 5. c3 Nf6 6. d5 Qb6 7. b3 c4 8. e4 e6 9. Bxc4 Bc5 10. Ne2 d6 11. Rf1 e5 12. Bc1 a5 13. Ba3 Be3 14. Qd3 Ke7 15. Bc1 Bc5 16. Ng3 g6 17. Ke2 h6 18. Be3 g5 19. Bxc5 Qxc5 20. Qe3 Qc7 21. Na3 Na6 22. Bxa6 Rxa6 23. Nb5 Qd8 24. a4 Rg8 25. c4 Qb6 26. Qxb6 Rxb6 27. Rac1 Bd7 28. Rc3 Rc8 29. Rfc1 Rc5 30. Kd2 h5 31. Nh1 h4 32. Nf2 Nh5 33. Nd3 Rc8 34. c5 dxc5 35. d6+ Ke6 36. Rxc5 1-0

[Event "POL-ch U16"]
[Site "Leba"]
[Date "2004.03.31"]
[Round "6"]
[White "Ziolkowski, Piotr"]
[Black "Lewiarz, Piotr"]
[Result "1-0"]
[ECO "B39"]
[WhiteElo "2083"]
[BlackElo "2000"]
[PlyCount "65"]
[EventDate "2004.03.27"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Be3 Nf6 7. Nc3 Ng4 8. Qxg4 Nxd4 9. Qd1 Ne6 10. Be2 0-0 11. 0-0 d6 12. Qd2 b6 13. f3 Bb7 14. Rac1 f5 15. exf5 gxf5 16. Nd5 Rc8 17. Rfd1 f4 18. Bxf4 Bxb2 19. Qxb2 Nxf4 20. Nxf4 Rxf4 21. c5 d5 22. Qe5 Rf6 23. cxb6 Qxb6+ 24. Kf1 Rxc1 25. Rxc1 Kf7 26. Bd3 h6 27. Rc7 Re6 28. Qf5+ Kg7 29. Rxb7 Qe3 30. Qh7+ Kf6 31. Qg6+ Ke5 32. Qg7+ Rf6 33. Rxe7+ 1-0

[Event "POL-ch U16"]
[Site "Leba"]
[Date "2004.03.30"]
[Round "5"]
[White "Lewiarz, Piotr"]
[Black "Szwed, Jacek"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "2000"]
[BlackElo "2164"]
[PlyCount "121"]
[EventDate "2004.03.27"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. e3 d6 3. Bd3 e5 4. Nd2 Qe7 5. dxe5 dxe5 6. e4 Nbd7 7. Qe2 Nc5 8. Bc4 Bd7 9. Ngf3 h6 10. 0-0 Bc6 11. Bb5 Bxb5 12. Qxb5+ c6 13. Qe2 g6 14. b3 Ne6 15. Bb2 Nf4 16. Qe1 Nd7 17. g3 Nh3+ 18. Kg2 Ng5 19. Nxe5 Nxe5 20. f4 Bg7 21. fxe5 Bxe5 22. Bxe5 Qxe5 23. h4 Ne6 24. Nc4 Qc5 25. e5 0-0 26. Qe4 Nd4 27. Rf2 Rae8 28. Rd1 Nb5 29. Rd7 Re7 30. Rxe7 Qxe7 31. a4 Nc7 32. Qe3 b6 33. Qxh6 b5 34. Ne3 Qxe5 35. Ng4 Qe4+ 36. Kh3 Qe6 37. Re2 Qd7 38. Qg5 Re8 39. Rd2 Qe6 40. Kh2 Kg7 41. Qh6+ Kg8 42. Qf4 Re7 43. Rd6 Qe2+ 44. Kh3 Ne6 45. Qf6 Kh7 46. Ne5 Ng5+ 47. hxg5 Qxe5 48. Rxc6 Qe4 49. Kh2 Qe2+ 50. Kh3 Qe4 51. Kh2 Rd7 52. Rd6 Rc7 53. c4 Qe2+ 54. Kh3 Qh5+ 55. Kg2 Qe2+ 56. Kh1 Re7 57. Rd4 Qe1+ 58. Kg2 Re2+ 59. Kf3 Re3+ 60. Kg2 Rxg3+ 61. Kh2 0-1

[Event "POL-ch U16"]
[Site "Leba"]
[Date "2004.03.29"]
[Round "4"]
[White "Bronowicki, Mateusz"]
[Black "Lewiarz, Piotr"]
[Result "1-0"]
[ECO "D85"]
[WhiteElo "2201"]
[BlackElo "2000"]
[PlyCount "117"]
[EventDate "2004.03.27"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 c5 8. Rb1 cxd4 9. cxd4 0-0 10. Be2 Qa5+ 11. Bd2 Qxa2 12. 0-0 Bg4 13. Bg5 h6 14. Be3 Nc6 15. d5 Na5 16. Bc5 Bxf3 17. Bxf3 Rfe8 18. Rb4 Bc3 19. Ra4 Qb2 20. Qd3 b6 21. Be3 Bg7 22. Rb1 Qe5 23. Bd4 Qc7 24. Bxg7 Kxg7 25. Qd4+ Kh7 26. e5 Rac8 27. h4 Qc3 28. Qf4 Kg7 29. h5 Rc4 30. Rxc4 Qxc4 31. Be4 f5 32. Qg3 g5 33. Bxf5 Qxd5 34. Qc3 Nc6 35. Re1 e6 36. Be4 Qa5 37. Qc1 Nxe5 38. Qc7+ Kf6 39. Rf1 Qb4 40. Qh7 Nf7 41. Bg6 Qf8 42. Bxf7 Qxf7 43. Qxh6+ Kf5 44. f4 g4 45. Qg5+ Ke4 46. Qxg4 Kd5 47. Rc1 Qf6 48. Qf3+ Kd6 49. Qa3+ Kd5 50. Rd1+ Kc4 51. Qa4+ Kc5 52. Qxe8 Qxf4 53. Qc8+ Kb5 54. Rb1+ Ka5 55. Qc3+ Ka6 56. Qa3+ Kb7 57. Qf3+ Qxf3 58. gxf3 a5 59. h6 1-0

[Event "POL-ch U16"]
[Site "Leba"]
[Date "2004.03.29"]
[Round "3"]
[White "Lewiarz, Piotr"]
[Black "Lapinski, Krzysztof"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2000"]
[BlackElo "2144"]
[PlyCount "65"]
[EventDate "2004.03.27"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 d5 2. e3 Nf6 3. Bd3 c5 4. c3 Nc6 5. f4 Bg4 6. Nf3 e6 7. 0-0 Bd6 8. Qe1 Bf5 9. Ne5 Nxe5 10. Bxf5 Nf3+ 11. Rxf3 exf5 12. b3 0-0 13. c4 cxd4 14. exd4 dxc4 15. bxc4 Bc5 16. dxc5 Qd4+ 17. Rf2 Qxa1 18. Bb2 Qxa2 19. Bxf6 Qxc4 20. Qc3 Qxc3 21. Bxc3 Rfd8 22. Rb2 Rd5 23. Bb4 f6 24. Kf2 Kf7 25. Nc3 Rd7 26. Nb5 g6 27. Nd6+ Ke6 28. Rd2 Rad8 29. Ba5 b6 30. cxb6 Rxd6 31. Re2+ Kd7 32. bxa7 Ra8 33. Bb4 1-0

[Event "POL-ch U16"]
[Site "Leba"]
[Date "2004.03.28"]
[Round "2"]
[White "Efinowicz, Michal"]
[Black "Lewiarz, Piotr"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2005"]
[BlackElo "2000"]
[PlyCount "82"]
[EventDate "2004.03.27"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. g4 d5 2. Bg2 c5 3. h3 Nc6 4. Nc3 e6 5. d3 Bd6 6. e4 d4 7. Nce2 f5 8. gxf5 exf5 9. h4 Nf6 10. Bg5 h6 11. Bf4 Ng4 12. Qd2 0-0 13. f3 Bxf4 14. Nxf4 Ne3 15. Nge2 fxe4 16. fxe4 g5 17. hxg5 hxg5 18. Bf3 gxf4 19. Kf2 Ne5 20. Rag1+ Bg4 21. Bxg4 N5xg4+ 22. Kf3 Qg5 23. c3 Rf7 24. cxd4 Rg7 25. Qc3 cxd4 26. Qb3+ Rf7 27. Nxd4 Ne5+ 28. Ke2 Ng2 29. Qe6 f3+ 30. Kd1 f2 31. Rf1 Ne3+ 32. Ke2 Nxf1 33. Rxf1 Qg4+ 34. Qxg4+ Nxg4 35. Nf5 Re8 36. Kd2 Rxf5 37. exf5 Rf8 38. Ke2 Rxf5 39. b4 b5 40. a3 a6 41. d4 Kf7 0-1

[Event "POL-ch U16"]
[Site "Leba"]
[Date "2004.03.27"]
[Round "1"]
[White "Lewiarz, Piotr"]
[Black "Lubczynski, Rafal"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "2000"]
[BlackElo "2088"]
[PlyCount "74"]
[EventDate "2004.03.27"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 d6 2. e3 e5 3. Bd3 Nc6 4. c3 Nf6 5. Nd2 Be7 6. Ne2 0-0 7. 0-0 d5 8. Bc2 a5 9. f4 e4 10. c4 Ng4 11. Nb1 Nb4 12. h3 Nf6 13. cxd5 Nxc2 14. Qxc2 Qxd5 15. Nec3 Qc6 16. Nd2 b5 17. Ndxe4 Bb7 18. Nxf6+ Bxf6 19. Rf2 b4 20. Na4 Qd5 21. Nc5 Bc6 22. Qb3 Qh5 23. Qd3 Rad8 24. Qe2 Qd5 25. b3 Bxd4 26. exd4 Qxd4 27. Qe5 Qd1+ 28. Rf1 Qc2 29. Qg5 Rd5 30. f5 f6 31. Qg3 Rxc5 32. Be3 Rc3 33. Rac1 Qd3 34. Rxc3 bxc3 35. Bf4 Rd8 36. Qg4 Rd4 37. Kh2 Qxf1 0-1

[Event "POL-ch U14"]
[Site "Brody Ilzeckie"]
[Date "2003.??.??"]
[Round "9"]
[White "Brzeski, Maciej"]
[Black "Lewiarz, Piotr"]
[Result "1-0"]
[ECO "B35"]
[WhiteElo "2135"]
[PlyCount "80"]
[EventDate "2003.??.??"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 Qa5 8. 0-0 0-0 9. Nd5 Nxd5 10. exd5 Ne5 11. Bb3 d6 12. h3 a6 13. a4 Qc7 14. Qe2 Nd7 15. c3 Nc5 16. Bc2 e5 17. dxe6 fxe6 18. b4 e5 19. bxc5 exd4 20. cxd4 dxc5 21. Rac1 Re8 22. Bb3+ Be6 23. Bxe6+ Rxe6 24. Rxc5 Qf7 25. Qc4 Rd8 26. Rc1 Red6 27. Qxf7+ Kxf7 28. Rc7+ R8d7 29. Kf1 Ke6 30. R1c4 Rxc7 31. Rxc7 Bxd4 32. Rxb7 Ke5 33. Rxh7 Ke4 34. Rh4+ Kd3 35. Bxd4 Rxd4 36. Rxd4+ Kxd4 37. h4 Kc4 38. g4 Kb4 39. h5 gxh5 40. gxh5 Kxa4 1-0

[Event "POL-ch U14"]
[Site "Brody Ilzeckie"]
[Date "2003.??.??"]
[Round "7"]
[White "Fularz, Maciej"]
[Black "Lewiarz, Piotr"]
[Result "0-1"]
[ECO "B31"]
[PlyCount "72"]
[EventDate "2003.??.??"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. c3 Nf6 6. Re1 0-0 7. d4 cxd4 8. cxd4 a6 9. Ba4 d5 10. e5 Ne4 11. Nc3 Nxc3 12. bxc3 b5 13. Bc2 Na5 14. Nd2 Qc7 15. Qf3 e6 16. Nb3 Nc4 17. Nd2 Bd7 18. Nxc4 Qxc4 19. Ba3 Rfb8 20. Bc5 b4 21. Bb3 Qxc3 22. Qxc3 bxc3 23. Rac1 a5 24. Rxc3 a4 25. Bd1 Rb2 26. Rc1 Bh6 27. Rb1 a3 28. Bb3 Bb5 29. Red1 Be2 30. Re1 Bc4 31. Bxc4 dxc4 32. Rf1 Bd2 33. Rfd1 c3 34. Kf1 c2 35. Rxd2 Rxb1+ 36. Ke2 c1Q 0-1

[Event "POL-ch U14"]
[Site "Brody Ilzeckie"]
[Date "2003.??.??"]
[Round "5"]
[White "Gajdzica, Maciej"]
[Black "Lewiarz, Piotr"]
[Result "1-0"]
[ECO "D85"]
[WhiteElo "2011"]
[PlyCount "67"]
[EventDate "2003.??.??"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 c5 8. Be2 cxd4 9. cxd4 Nc6 10. Be3 0-0 11. Qd2 Bg4 12. Rd1 Rc8 13. h3 Bxf3 14. Bxf3 Na5 15. Bg5 Re8 16. 0-0 Nc4 17. Qb4 b6 18. Be2 Na5 19. d5 h6 20. Bf4 g5 21. Bh2 Bc3 22. Qa4 Rc5 23. Bb5 Rf8 24. f4 Kg7 25. fxg5 hxg5 26. Rf5 f6 27. e5 Qc8 28. Bd7 Qd8 29. exf6+ Bxf6 30. Qg4 Rh8 31. Rxg5+ Kf8 32. Rf1 Nc4 33. Qe6 Nd2 34. Rxf6+ 1-0

[Event "POL-ch U14"]
[Site "Brody Ilzeckie"]
[Date "2003.??.??"]
[Round "6"]
[White "Lewiarz, Piotr"]
[Black "Diczew, Filip"]
[Result "0-1"]
[ECO "D00"]
[PlyCount "74"]
[EventDate "2003.??.??"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 d5 2. e3 Nf6 3. Bd3 c5 4. c3 Nc6 5. f4 Bg4 6. Nf3 e6 7. 0-0 Bd6 8. Qe1 Bxf3 9. Rxf3 Qc7 10. a4 Ne4 11. Nd2 f5 12. Rh3 cxd4 13. cxd4 0-0-0 14. Qd1 h6 15. Nxe4 fxe4 16. Bb5 Nb4 17. Bd2 Kb8 18. Rc1 Qe7 19. Rc3 g5 20. fxg5 hxg5 21. Rxh8 Rxh8 22. h3 a5 23. Rc1 Rd8 24. Qh5 e5 25. Bc3 Rf8 26. Qg4 exd4 27. Bxd4 Nd3 28. Bxd3 exd3 29. Qd1 Qf7 30. Qd2 g4 31. h4 Qf5 32. Bg7 Rf7 33. Bd4 b6 34. Bxb6 Bb4 35. Qd1 Qf2+ 36. Kh2 Qxh4+ 37. Kg1 Qf2+ 0-1

[Event "POL-ch U14"]
[Site "Brody Ilzeckie"]
[Date "2003.??.??"]
[Round "10"]
[White "Lewiarz, Piotr"]
[Black "Marcinkowski, Pawel"]
[Result "1-0"]
[ECO "D04"]
[BlackElo "2043"]
[PlyCount "55"]
[EventDate "2003.??.??"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 d5 2. e3 Bf5 3. Bd3 e6 4. Nf3 Nf6 5. 0-0 Nbd7 6. b3 Bd6 7. Bb2 0-0 8. Ne5 Bxd3 9. Qxd3 c6 10. Nd2 Rc8 11. f4 Ne8 12. Rf3 f5 13. g4 Bxe5 14. fxe5 fxg4 15. Rg3 Qh4 16. e4 Nc7 17. c4 Nb6 18. Ba3 Rf7 19. Bd6 Ne8 20. Ba3 Nc7 21. Rf1 Rxf1+ 22. Qxf1 Nd7 23. Qf4 b5 24. Bd6 Ne8 25. exd5 cxd5 26. cxd5 exd5 27. Qf5 Nb6 28. Qf8# 1-0

[Event "POL-ch U14"]
[Site "Brody Ilzeckie"]
[Date "2003.??.??"]
[Round "8"]
[White "Lewiarz, Piotr"]
[Black "Stepien, Rafal"]
[Result "1-0"]
[ECO "D05"]
[PlyCount "127"]
[EventDate "2003.??.??"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. e3 e6 3. Bd3 b6 4. Nf3 Bb7 5. Nbd2 d5 6. b3 Nbd7 7. Bb2 Bd6 8. Qe2 c5 9. 0-0 0-0 10. Ne5 Ne4 11. f4 f6 12. Nxd7 Qxd7 13. Rf3 Nxd2 14. Qxd2 c4 15. Be2 b5 16. Rh3 f5 17. a4 a6 18. Ba3 Bxa3 19. Rxa3 Qe7 20. Ra1 Bc6 21. a5 Be8 22. b4 c3 23. Qxc3 Bg6 24. Rb1 Rfc8 25. Qd2 Rc6 26. Bd3 Rac8 27. Rb3 Qc7 28. Rf3 Rc3 29. Rb2 Ra3 30. Rf1 Qc3 31. Qxc3 Raxc3 32. Kf2 Kf7 33. Ke1 Kf6 34. Kd2 R3c7 35. h3 h5 36. Rg1 Rh8 37. g3 h4 38. g4 fxg4 39. Bxg6 Kxg6 40. Rxg4+ Kf6 41. c3 g6 42. Kd3 Rh5 43. Rbg2 Rg7 44. Rg5 Rxg5 45. Rxg5 Rh7 46. e4 Rh5 47. exd5 exd5 48. Re5 Rf5 49. Ke3 g5 50. fxg5+ Rxg5 51. Kf4 Rg3 52. Rxd5 Rxc3 53. Rd6+ Ke7 54. Rxa6 Rxh3 55. Rh6 Rb3 56. Ke5 Rxb4 57. a6 Kf7 58. Rxh4 Ra4 59. Rh7+ Kg8 60. Ra7 b4 61. d5 b3 62. d6 b2 63. d7 Re4+ 64. Kd5 1-0

[Event "POL-ch U14"]
[Site "Brody Ilzeckie"]
[Date "2003.??.??"]
[Round "4"]
[White "Lewiarz, Piotr"]
[Black "Surman, Martin"]
[Result "1-0"]
[ECO "D00"]
[PlyCount "95"]
[EventDate "2003.??.??"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 d5 2. e3 Nf6 3. Bd3 e6 4. f4 c5 5. c3 Nc6 6. Nf3 Bd6 7. 0-0 h6 8. Ne5 Qc7 9. Nd2 b6 10. Ndf3 Bb7 11. Nxc6 Bxc6 12. Ne5 0-0-0 13. Ba6+ Bb7 14. Qa4 Bxe5 15. fxe5 Ne4 16. Bb5 Kb8 17. Bd3 Rdf8 18. Bxe4 dxe4 19. b3 f6 20. Ba3 fxe5 21. dxc5 bxc5 22. Qc4 Rc8 23. Qxe6 Rhe8 24. Qg6 Re7 25. b4 c4 26. b5 Rd7 27. Rf7 Rcd8 28. Raf1 Rxf7 29. Rxf7 Qb6 30. Qxb6 axb6 31. Rxg7 Rd1+ 32. Kf2 Rd2+ 33. Kg3 Re2 34. Bd6+ Ka7 35. Bxe5 Rxe3+ 36. Kf4 Re2 37. Bd4 Rb2 38. a4 e3 39. Bxe3 Rxg2 40. Rxg2 Bxg2 41. a5 Bh3 42. Bxb6+ Kb7 43. Be3 Bd7 44. a6+ Ka8 45. Ke4 h5 46. b6 Bb5 47. b7+ Kb8 48. Bf4+ 1-0

[Event "POL-ch U14"]
[Site "Brody Ilzeckie"]
[Date "2003.??.??"]
[Round "2"]
[White "Lewiarz, Piotr"]
[Black "Warakomski, Tomasz"]
[Result "0-1"]
[ECO "D00"]
[BlackElo "2130"]
[PlyCount "60"]
[EventDate "2003.??.??"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 d5 2. e3 e6 3. Bd3 Bd6 4. f4 g5 5. g3 c5 6. c3 Nc6 7. fxg5 Qxg5 8. e4 Qg7 9. e5 Bc7 10. Nf3 cxd4 11. cxd4 f6 12. Bf4 fxe5 13. Nxe5 Bxe5 14. Qh5+ Qf7 15. Qxf7+ Kxf7 16. dxe5 Nb4 17. Kd2 Nxd3 18. Kxd3 b6 19. Nd2 Ba6+ 20. Kd4 Ne7 21. Nf3 h6 22. g4 Rac8 23. Rac1 Rc4+ 24. Rxc4 dxc4 25. Nd2 Rd8+ 26. Kc3 Nd5+ 27. Kc2 Nxf4 28. Ne4 Bb7 29. Re1 Bxe4+ 30. Rxe4 Nd5 0-1

[Event "POL-ch U14"]
[Site "Brody Ilzeckie"]
[Date "2003.??.??"]
[Round "1"]
[White "Maslowski, Jakub"]
[Black "Lewiarz, Piotr"]
[Result "0-1"]
[ECO "B35"]
[WhiteElo "2083"]
[PlyCount "100"]
[EventDate "2003.??.??"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 Qa5 8. 0-0 0-0 9. Bb3 d6 10. f3 Bd7 11. Qd2 Nxd4 12. Bxd4 Bc6 13. Rad1 Nd7 14. Bxg7 Kxg7 15. Kh1 Nc5 16. Qd4+ Kg8 17. Bd5 Na4 18. b4 Qa6 19. Bc4 b5 20. Bb3 Nxc3 21. Qxc3 Rac8 22. Qe3 Kg7 23. e5 d5 24. e6 f6 25. Bxd5 Bxd5 26. Rxd5 Qxa2 27. Rxb5 Rxc2 28. Rb7 Re8 29. Rxa7 Qb2 30. Rg1 Qxb4 31. h3 Qb2 32. Qf4 Re2 33. Qd6 Qe5 34. Rxe7+ Rxe7 35. Qxe7+ Kh6 36. Qf8+ Kg5 37. h4+ Kxh4 38. Qh6+ Kg3 39. Qh2+ Kf2 40. Qh4+ Ke3 41. Qh3 f5 42. f4+ Kxf4 43. Rf1+ Kg5 44. Qxh7 Qxe6 45. Qh3 Qe3 46. Rf3 Re1+ 47. Kh2 Qg1+ 48. Kg3 Re4 49. Ra3 Qe1+ 50. Kh2 Rh4 0-1

[Event "POL-ch U14"]
[Site "Brody Ilzeckie"]
[Date "2003.??.??"]
[Round "3"]
[White "Panocki, Adrian"]
[Black "Lewiarz, Piotr"]
[Result "1-0"]
[ECO "B70"]
[WhiteElo "2094"]
[PlyCount "68"]
[EventDate "2003.??.??"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Nb3 Nf6 7. Be2 d6 8. Bg5 0-0 9. 0-0 Bd7 10. Kh1 Rc8 11. f4 Na5 12. e5 Ne8 13. exd6 f6 14. dxe7 Qxe7 15. Bxf6 Nxf6 16. Nxa5 Bf5 17. Bd3 Rfd8 18. Qf3 Ng4 19. h3 Qh4 20. Nb3 Bxc3 21. Bxf5 gxf5 22. bxc3 Re8 23. Nd4 Ne3 24. Nxf5 Nxf5 25. Qd5+ Kh8 26. Qxf5 Rxc3 27. Rad1 Rce3 28. Rd7 Rg8 29. Rxb7 a5 30. Qd7 Re4 31. Qd3 Re7 32. Qc3+ Reg7 33. Rd1 Qg3 34. Qxg3 Rxg3 1-0

[Event "POL-ch U12"]
[Site "Kolobrzeg"]
[Date "2001.??.??"]
[Round "?"]
[White "Baturo, Tomasz"]
[Black "Lewiarz, Piotr"]
[Result "0-1"]
[ECO "B22"]
[PlyCount "76"]
[EventDate "2001.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nc6 3. d4 cxd4 4. cxd4 g6 5. Nf3 Bg7 6. Nc3 Nf6 7. Bf4 Qa5 8. Qe2 0-0 9. Qb5 d6 10. Qxa5 Nxa5 11. Be2 Bd7 12. 0-0 Rfc8 13. Rac1 Rc7 14. Rfd1 Rac8 15. h3 Nc4 16. Bxc4 Rxc4 17. Be3 a6 18. Nd2 R4c7 19. f3 b5 20. Kf2 b4 21. Ne2 Rc2 22. Rb1 Bb5 23. Nf4 a5 24. g4 Nd7 25. Ne2 Nb6 26. a3 Na4 27. axb4 axb4 28. b3 Bxe2 29. bxa4 Bxd1 30. Rxd1 b3 31. Rb1 b2 32. a5 Ra8 33. Kg3 Rxa5 34. f4 Ra1 35. e5 Rxd2 36. Bxd2 Rxb1 37. Bc3 Rg1+ 38. Kf2 b1Q 0-1

[Event "POL-ch U12"]
[Site "Kolobrzeg"]
[Date "2001.??.??"]
[Round "?"]
[White "Efinowicz, Michal"]
[Black "Lewiarz, Piotr"]
[Result "1/2-1/2"]
[ECO "B35"]
[PlyCount "81"]
[EventDate "2001.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 Qa5 8. 0-0 0-0 9. Bb3 d6 10. h3 Bd7 11. f4 Nxd4 12. Bxd4 Bc6 13. Nd5 Rfe8 14. Bxf6 exf6 15. f5 Qc5+ 16. Kh1 Rxe4 17. fxg6 hxg6 18. Nxf6+ Bxf6 19. Rxf6 d5 20. Qf3 Qe7 21. Rf1 Rf8 22. c3 Re1 23. h4 Rxf1+ 24. Qxf1 Kg7 25. Rf4 Rh8 26. Qf2 a6 27. Qd4+ Kg8 28. g3 Rh5 29. Kh2 Qe5 30. Bd1 Qxd4 31. cxd4 Rh8 32. Rf1 Kg7 33. Re1 Re8 34. Rxe8 Bxe8 35. Kg2 f5 36. Kf3 Kf6 37. Kf4 Bf7 38. b4 b6 39. Be2 a5 40. a3 Be8 41. Bd3 1/2-1/2

[Event "POL-ch U12"]
[Site "Kolobrzeg"]
[Date "2001.??.??"]
[Round "?"]
[White "Lewiarz, Piotr"]
[Black "Gumula, Daniel"]
[Result "0-1"]
[ECO "C00"]
[PlyCount "100"]
[EventDate "2001.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. Ngf3 c5 5. g3 b6 6. Bg2 Bb7 7. Qe2 Be7 8. 0-0 Nc6 9. Re1 h6 10. e5 Nd7 11. Nf1 Qc7 12. Bf4 g5 13. Bd2 g4 14. Nh4 Ncxe5 15. Bf4 Bd6 16. Ne3 h5 17. Rab1 0-0-0 18. a4 Nf3+ 19. Nxf3 Bxf4 20. gxf4 gxf3 21. Qxf3 Rdg8 22. Kh1 h4 23. h3 Nf6 24. Rg1 Nh5 25. c3 Nxf4 26. d4 Ba6 27. Bf1 Rxg1+ 28. Kxg1 Rg8+ 29. Kh1 Bxf1 30. Rxf1 Nd3 31. Nxd5 Nxf2+ 32. Rxf2 exd5 33. Qxd5 Rg3 34. Qa8+ Qb8 35. Qxb8+ Kxb8 36. Kh2 cxd4 37. cxd4 Rb3 38. Rxf7 Rxb2+ 39. Kg1 Rb3 40. Kf2 Rxh3 41. Kg2 Rd3 42. Rf4 h3+ 43. Kh2 Kb7 44. Rf7+ Ka6 45. Rf4 Ka5 46. Rh4 Kxa4 47. d5+ Kb5 48. Rh5 Kc5 49. Rxh3 Rxh3+ 50. Kxh3 Kxd5 0-1

[Event "POL-ch U12"]
[Site "Kolobrzeg"]
[Date "2001.??.??"]
[Round "?"]
[White "Lewiarz, Piotr"]
[Black "Jakubczyk, Kacper"]
[Result "1-0"]
[ECO "D02"]
[PlyCount "79"]
[EventDate "2001.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 e6 4. e3 c5 5. Nbd2 Nc6 6. Be2 Qb6 7. dxc5 Qxb2 8. 0-0 Bxc5 9. h3 Qb6 10. g4 h6 11. Kh2 Ne7 12. Ne5 Bd6 13. Rb1 Qc7 14. Ndf3 a6 15. Qd4 Qxc2 16. Rb2 Qc5 17. Qa4+ Kf8 18. Rfb1 Qa3 19. Qc2 Ne4 20. Kg2 g5 21. Bh2 f6 22. Nd3 Bxh2 23. Kxh2 Qd6+ 24. Kg2 Nc6 25. Rb6 Qd7 26. Nd4 Nxd4 27. exd4 Nd6 28. Qc5 Ke7 29. Re1 Rd8 30. Nb4 Kf7 31. Bd3 a5 32. Nc2 Qe7 33. Bf5 Nxf5 34. gxf5 Qxc5 35. fxe6+ Ke7 36. dxc5 Ra6 37. Rxa6 bxa6 38. Nd4 Bb7 39. Rb1 Bc8 40. Nc6+ 1-0

[Event "POL-ch U12"]
[Site "Kolobrzeg"]
[Date "2001.??.??"]
[Round "?"]
[White "Lewiarz, Piotr"]
[Black "Kasperek, Rafal"]
[Result "1/2-1/2"]
[ECO "A45"]
[PlyCount "60"]
[EventDate "2001.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. e3 c5 3. d5 d6 4. Nc3 g6 5. e4 Bg7 6. Bb5+ Bd7 7. Bd3 0-0 8. f4 Bg4 9. Nf3 Nbd7 10. a4 Rc8 11. Be2 Bxf3 12. Bxf3 Qa5 13. 0-0 a6 14. Bd2 Ne8 15. Qe1 Qb6 16. Rb1 h6 17. Kh1 Kh7 18. g4 Rg8 19. Qh4 Rh8 20. f5 Qd8 21. g5 h5 22. fxg6+ fxg6 23. Ne2 Ne5 24. Nf4 Nc7 25. Rf2 Qd7 26. h3 Rcf8 27. Rbf1 Ne8 28. Bg4 Qxa4 29. Be6 Qxe4+ 30. Kh2 Nc7 1/2-1/2

[Event "POL-ch U12"]
[Site "Kolobrzeg"]
[Date "2001.??.??"]
[Round "?"]
[White "Lewiarz, Piotr"]
[Black "Niespielak, Oskar"]
[Result "1/2-1/2"]
[ECO "D02"]
[PlyCount "101"]
[EventDate "2001.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. Nf3 Nc6 2. d4 d5 3. e3 Bf5 4. Bd3 Bxd3 5. cxd3 Nf6 6. b3 e6 7. 0-0 Bd6 8. Bb2 0-0 9. Ne5 Rb8 10. Nd2 Bxe5 11. dxe5 Nd7 12. f4 Nb4 13. d4 c5 14. Rf3 b6 15. Rg3 f6 16. Qg4 Qe7 17. h4 f5 18. Qh3 b5 19. Rf1 Nd3 20. Bc3 c4 21. Nf3 b4 22. Ba1 c3 23. Ne1 Nxe1 24. Rxe1 Rbc8 25. Rc1 Rf7 26. Rf3 Qd8 27. Rf2 Qb6 28. g4 Qa6 29. g5 g6 30. h5 Nf8 31. h6 Qd3 32. Rfc2 Rfc7 33. Qf3 Nd7 34. Kf2 Nb6 35. Qe2 Qxe2+ 36. Kxe2 a5 37. a3 Kf7 38. a4 Ke7 39. Rb1 Kd7 40. Rbc1 Kc6 41. Rb1 Rb8 42. Rbc1 Nc8 43. Bxc3 Kb6 44. Bb2 Rxc2+ 45. Rxc2 Ne7 46. Kd3 Rc8 47. Rd2 Rc6 48. Rd1 Nc8 49. Rc1 Rxc1 50. Bxc1 Ne7 51. Bb2 1/2-1/2

[Event "POL-ch U12"]
[Site "Kolobrzeg"]
[Date "2001.??.??"]
[Round "?"]
[White "Lewiarz, Piotr"]
[Black "Opalinski, Sebastian"]
[Result "1-0"]
[ECO "D00"]
[PlyCount "141"]
[EventDate "2001.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 d5 2. e3 Nf6 3. Bd3 c5 4. c3 c4 5. Bc2 Nc6 6. f4 Bg4 7. Nf3 Ne4 8. Nbd2 f5 9. 0-0 e6 10. Qe1 Be7 11. Ne5 Nxe5 12. fxe5 Bh4 13. Ba4+ Kf7 14. g3 Bg5 15. Bc2 b5 16. Nxe4 dxe4 17. Bxe4 Rb8 18. Bg2 Kg8 19. e4 Bxc1 20. Rxc1 fxe4 21. Bxe4 h5 22. Qf2 Qe7 23. d5 Bh3 24. d6 Qd7 25. Bg2 Bf5 26. Qd4 Rh6 27. Rf2 g5 28. Rcf1 Rd8 29. Be4 Rf8 30. Bxf5 exf5 31. Qd5+ Kg7 32. Qd2 Rg6 33. Qc2 f4 34. Qe2 h4 35. g4 Re8 36. h3 Rxd6 37. Qe4 Rde6 38. Qd4 Qxd4 39. cxd4 Rd8 40. Rd1 Rxe5 41. Rfd2 Red5 42. Kf2 Re8 43. Re2 Rxe2+ 44. Kxe2 Kf6 45. Kf3 a5 46. Ke4 Ke6 47. Rc1 Rd8 48. b3 Rc8 49. Rc3 cxb3 50. Rxb3 b4 51. d5+ Kf6 52. d6 Ke6 53. Rd3 Rd8 54. Rd5 a4 55. Rxg5 Rxd6 56. Rb5 Rd2 57. Rxb4 Rxa2 58. Rb6+ Kd7 59. Kxf4 a3 60. Kg5 Ra1 61. Kxh4 a2 62. Ra6 Ke7 63. Kg5 Kf7 64. h4 Kg7 65. Ra7+ Kf8 66. h5 Kg8 67. h6 Kf8 68. h7 Rh1 69. Kg6 Rh2 70. Rxa2 Rh4 71. g5 1-0

[Event "POL-ch U12"]
[Site "Kolobrzeg"]
[Date "2001.??.??"]
[Round "?"]
[White "Lewiarz, Piotr"]
[Black "Pazdziora, Michal"]
[Result "1/2-1/2"]
[ECO "D45"]
[PlyCount "68"]
[EventDate "2001.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. e3 Nf6 4. Nc3 Be7 5. Nf3 0-0 6. Bd2 Nbd7 7. Qc2 c6 8. Bd3 dxc4 9. Bxc4 Nd5 10. a3 N7f6 11. 0-0 c5 12. Rad1 cxd4 13. Nxd4 Nxc3 14. Bxc3 Qc7 15. Bd3 Bd7 16. Nb5 Bxb5 17. Bxb5 Nd5 18. Rd3 Bf6 19. Rc1 Nxc3 20. bxc3 Rfd8 21. h3 h6 22. Rxd8+ Rxd8 23. Be2 Rc8 24. c4 Qc5 25. Qb3 b6 26. Qb4 Qxb4 27. axb4 Be7 28. Rb1 Rd8 29. Kf1 Kf8 30. Ke1 Ke8 31. b5 Bc5 32. Bf3 Rd3 33. Ra1 Ra3 34. Rxa3 Bxa3 1/2-1/2

[Event "POL-ch U12"]
[Site "Kolobrzeg"]
[Date "2001.??.??"]
[Round "?"]
[White "Mazur, Wojciech"]
[Black "Lewiarz, Piotr"]
[Result "1-0"]
[ECO "E61"]
[PlyCount "72"]
[EventDate "2001.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. Bg5 0-0 5. Nc3 b6 6. e3 Bb7 7. Be2 d6 8. 0-0 Ne4 9. Bh4 Nd7 10. Qc2 Ndf6 11. Nd2 Nxc3 12. bxc3 Re8 13. Rad1 c5 14. Nb3 Qc7 15. a4 Rac8 16. a5 Ba6 17. axb6 axb6 18. Ra1 Bb7 19. f3 d5 20. Bg3 Qd8 21. Ra7 Ba8 22. cxd5 Nxd5 23. Qd3 c4 24. Qd2 cxb3 25. c4 Nxe3 26. Rb1 Qxd4 27. Qc1 Nxc4+ 28. Bf2 Qd2 29. Bxc4 Qxc1+ 30. Rxc1 b2 31. Rb1 Rxc4 32. Be3 Rec8 33. Kf2 Bf6 34. Kg3 Kg7 35. Kh3 Bd5 36. Ra6 Be6+ 1-0

[Event "POL-ch U12"]
[Site "Kolobrzeg"]
[Date "2001.??.??"]
[Round "?"]
[White "Tomczak, Jacek"]
[Black "Lewiarz, Piotr"]
[Result "1-0"]
[ECO "B35"]
[PlyCount "69"]
[EventDate "2001.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 Qa5 8. 0-0 0-0 9. Kh1 d6 10. f4 Bd7 11. Nb3 Qc7 12. Be2 a6 13. Bf3 Rac8 14. Qd2 Rfe8 15. Rad1 Bg4 16. Bxg4 Nxg4 17. Nd5 Qb8 18. c3 e6 19. Nb6 Nxe3 20. Qxe3 Rcd8 21. Rd3 Qc7 22. Qf2 Ne7 23. Rfd1 Bf8 24. a4 Nc8 25. a5 Nxb6 26. Qxb6 Qxb6 27. axb6 Rd7 28. Nc5 Rdd8 29. Nxb7 Rb8 30. Nxd6 Red8 31. Nc4 Rxd3 32. Rxd3 Bc5 33. g3 Kf8 34. Ne5 Ke7 35. Nc6+ 1-0

[Event "POL-ch U12"]
[Site "Kolobrzeg"]
[Date "2001.??.??"]
[Round "?"]
[White "Walentukiewicz, Michal"]
[Black "Lewiarz, Piotr"]
[Result "1/2-1/2"]
[ECO "B35"]
[PlyCount "72"]
[EventDate "2001.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 Qa5 8. 0-0 0-0 9. h3 d6 10. Bb3 Bd7 11. f4 Nxd4 12. Bxd4 Bc6 13. Nd5 Nxd5 14. exd5 Bd7 15. Bxg7 Kxg7 16. Qd4+ Kg8 17. Kh2 Rac8 18. Rae1 Rfe8 19. Re3 Rc7 20. f5 Qc5 21. Qxc5 Rxc5 22. fxg6 hxg6 23. Rfe1 Kf8 24. c3 Bb5 25. Re4 a5 26. a3 Bd7 27. Ba2 a4 28. Rf4 Kg7 29. Rb4 b5 30. Rbe4 Kf8 31. Rf4 Kg7 32. Ref1 Rf8 33. Re1 Re8 34. Ref1 Rf8 35. Re1 Re8 36. Ref1 Rf8 1/2-1/2

