[Event "Krakow Malopolski op"]
[Site "Krakow"]
[Date "2022.06.17"]
[Round "4"]
[White "Pietrzak, Tomasz"]
[Black "Witczak, Borys"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1879"]
[BlackElo "1667"]
[PlyCount "142"]
[EventDate "2022.06.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b3 e6 3. Bb2 d5 4. g3 b6 5. Bg2 Bb7 6. 0-0 Bd6 7. c4 Nbd7 8. Nc3 0-0 9. d4 c5 10. cxd5 Nxd5 11. Re1 Nxc3 12. Bxc3 Nf6 13. dxc5 Bxc5 14. Qxd8 Rfxd8 15. Bxf6 gxf6 16. Red1 Kf8 17. Ne1 Bxg2 18. Kxg2 Ke7 19. Kf3 Rac8 20. Rxd8 Rxd8 21. Nd3 Bd6 22. Rc1 Kd7 23. Rc4 e5 24. Rh4 Rh8 25. Ke4 Ke6 26. g4 Rg8 27. h3 Rg7 28. Rh5 Bc7 29. Nb4 Rg5 30. Rh6 a5 31. Nd5 Bd8 32. a4 Rg7 33. f3 Be7 34. h4 Rg8 35. Rxh7 Rc8 36. Rh6 Rc5 37. Nxe7 Kxe7 38. g5 fxg5 39. hxg5 b5 40. axb5 Rxb5 41. Ra6 Kf8 42. Rd6 Rxb3 43. Rd5 a4 44. Rxe5 a3 45. Ra5 Rb2 46. e3 a2 47. f4 Kg7 48. Kf5 Rb5+ 49. Rxb5 a1Q 50. Re5 Qb1+ 51. Kg4 Qd1+ 52. Kf5 Qf3 53. Re4 Qh3+ 54. Ke5 Kg6 55. Kd4 Qd7+ 56. Kc4 Qc6+ 57. Kd4 Qd6+ 58. Kc4 Kf5 59. Re5+ Kg4 60. Kc3 Kf3 61. Kc4 Ke2 62. Kc3 Qd3+ 63. Kb4 Qc2 64. Kb5 Qc7 65. Ka6 Qb8 66. Ka5 Kd3 67. Ka6 Kc4 68. Re4+ Kc5 69. Re5+ Kc6 70. Ka5 Qb3 71. Re4 Qa3+ 0-1

[Event "Krakow Malopolski op"]
[Site "Krakow"]
[Date "2022.06.17"]
[Round "3"]
[White "Zarebska, Lena"]
[Black "Pietrzak, Tomasz"]
[Result "1-0"]
[ECO "C67"]
[WhiteElo "1829"]
[BlackElo "1879"]
[PlyCount "111"]
[EventDate "2022.06.16"]
[EventType "swiss"]
[EventRounds "7"]
[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 Nf6 4. 0-0 Nxe4 5. Re1 Nd6 6. Nxe5 Nxe5 7. Rxe5+ Be7 8. Bf1 0-0 9. d4 Bf6 10. Re2 b6 11. Re1 Bb7 12. c3 Bg5 13. Nd2 Re8 14. Rxe8+ Qxe8 15. Qg4 Bf6 16. Nf3 Qe6 17. Qf4 Re8 18. Bd2 Qf5 19. Qxf5 Nxf5 20. Bb5 Bxf3 21. gxf3 c6 22. Bd3 Nh4 23. Be3 Nxf3+ 24. Kg2 Nh4+ 25. Kg3 d5 26. a4 Bd8 27. Kh3 g5 28. Rg1 h6 29. Kg4 Kg7 30. Bc1 f5+ 31. Kh5 Kf6 32. h3 Nf3 33. Rg3 Ne1 34. f4 Bc7 35. Ba6 Bxf4 36. Bxf4 gxf4 37. Rg6+ Kf7 38. Rxc6 Re3 39. Kxh6 Rxh3+ 40. Kg5 f3 41. Rf6+ Kg7 42. Rxf5 Rh2 43. Rxd5 Rxb2 44. Rd7+ Kf8 45. Kf6 Ke8 46. Re7+ Kd8 47. Rxe1 f2 48. Rf1 Rc2 49. d5 Kd7 50. Ke5 Rd2 51. Bb5+ Kc7 52. Rh1 Kb7 53. Rh7+ Kb8 54. Rf7 a5 55. Kd6 Rc2 56. Bc6 1-0

[Event "Krakow Malopolski op"]
[Site "Krakow"]
[Date "2022.06.16"]
[Round "2"]
[White "Pietrzak, Tomasz"]
[Black "Rosol, Philip"]
[Result "1-0"]
[ECO "E01"]
[WhiteElo "1879"]
[BlackElo "1761"]
[PlyCount "85"]
[EventDate "2022.06.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 Nbd7 4. d4 e6 5. 0-0 Bd6 6. c4 c6 7. b3 0-0 8. Bb2 Ne4 9. Nbd2 f5 10. e3 b6 11. Rc1 a5 12. Ne5 Nxe5 13. dxe5 Bc5 14. Nxe4 fxe4 15. a3 Qe7 16. Ra1 Ba6 17. Qc1 Rf7 18. Rd1 Bb7 19. Bd4 Raf8 20. Ra2 a4 21. b4 Bxd4 22. exd4 Ba6 23. Bf1 Rf3 24. cxd5 Bxf1 25. d6 Qf7 26. Rxf1 e3 27. Qe1 h5 28. Re2 h4 29. Rxe3 h3 30. Qe2 Rf5 31. Rc3 Qb7 32. Qe4 Qf7 33. f3 Qg6 34. Qxc6 Rf4 35. Qc4 R4f7 36. d5 Rf4 37. Qd3 Qg5 38. dxe6 Qxe5 39. gxf4 Qxf4 40. Rc4 Qg5+ 41. Rg4 Qe5 42. e7 Rc8 43. d7 1-0

[Event "POL Cup op blitz"]
[Site "Lodz"]
[Date "2021.08.08"]
[Round "11"]
[White "Adamczewski, Maciej"]
[Black "Pietrzak, Tomasz"]
[Result "0-1"]
[ECO "E11"]
[WhiteElo "2053"]
[BlackElo "1751"]
[PlyCount "105"]
[EventDate "2021.08.08"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. d4 e6 2. c4 Bb4+ 3. Bd2 a5 4. Nf3 Nf6 5. Qc2 d5 6. a3 Bxd2+ 7. Nbxd2 0-0 8. e3 Nbd7 9. Bd3 b6 10. cxd5 exd5 11. 0-0 c5 12. dxc5 Nxc5 13. b4 Nxd3 14. Qxd3 Ba6 15. b5 Bb7 16. Nd4 Ne4 17. a4 Rc8 18. Rac1 Qe7 19. Nxe4 dxe4 20. Qb3 Rc5 21. h3 Rfc8 22. Qb2 g6 23. Nb3 Rc4 24. Qa1 Qb4 25. Rxc4 Rxc4 26. Nc1 Qxa4 27. Qe5 Bc8 28. Ne2 Rc5 29. Qe8+ Kg7 30. Nd4 Qc4 31. Qxe4 Rxb5 32. Qe7 Rc5 33. Rb1 b5 34. Qa7 a4 35. Qa5 Bd7 36. Qa7 Rc7 37. Qa5 h5 38. Qa6 Qc5 39. Qa5 Ra7 40. Qd8 a3 41. Nb3 Qb4 42. Qg5 a2 43. Ra1 Qxb3 44. Qe5+ Kh7 45. Qf6 Be6 46. Kh2 Qc4 47. h4 b4 48. f3 b3 49. Rd1 Rd7 50. Rxd7 Bxd7 51. g4 hxg4 52. h5 Qc2+ 53. Kg3 0-1

[Event "POL Cup op blitz"]
[Site "Lodz"]
[Date "2021.08.08"]
[Round "8"]
[White "Bartel, Michal"]
[Black "Pietrzak, Tomasz"]
[Result "1-0"]
[ECO "B25"]
[WhiteElo "2246"]
[BlackElo "1751"]
[PlyCount "63"]
[EventDate "2021.08.08"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Ne2 Nc6 3. g3 e5 4. Nbc3 d6 5. Bg2 g6 6. Nd5 Bg7 7. Nec3 Nge7 8. 0-0 0-0 9. d3 h6 10. f4 f5 11. Be3 Be6 12. Qd2 Kh7 13. Rae1 Rb8 14. fxe5 Nxe5 15. Nf4 Bf7 16. h3 b5 17. b3 b4 18. Nce2 g5 19. Nd5 Nxd5 20. exd5 Bg6 21. d4 Nd7 22. dxc5 Nxc5 23. Nd4 Bxd4 24. Bxd4 Ne4 25. Qe3 Qa5 26. Kh2 Rbe8 27. Qf3 Qxd5 28. Bb2 Qc5 29. Qd3 f4 30. Bxe4 fxg3+ 31. Kxg3 Rxe4 32. Rxe4 1-0

[Event "POL Cup op blitz"]
[Site "Lodz"]
[Date "2021.08.08"]
[Round "12"]
[White "Kubicka, Anna"]
[Black "Pietrzak, Tomasz"]
[Result "1-0"]
[ECO "C97"]
[WhiteElo "2192"]
[BlackElo "1751"]
[PlyCount "125"]
[EventDate "2021.08.08"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. h3 d6 9. c3 Na5 10. Bc2 c5 11. d4 Qc7 12. Be3 Nd7 13. Nbd2 Nb6 14. b3 Bf6 15. Nf1 b4 16. dxe5 dxe5 17. cxb4 cxb4 18. Rc1 Rd8 19. Qe2 Be6 20. Ng3 g6 21. Nh2 Qb7 22. Ng4 Bg7 23. Qf3 Bxg4 24. Qxg4 Rac8 25. Bg5 Rd6 26. Bd3 Rxc1 27. Rxc1 Rxd3 28. h4 Qd7 29. Qe2 Nc6 30. Rxc6 Rd1+ 31. Nf1 Qxc6 32. Qxd1 Qd7 33. Qxd7 Nxd7 34. Bd2 Bf8 35. Ne3 Nf6 36. f3 Bc5 37. Kf2 Kf8 38. Ke2 Ke7 39. Kd3 Nh5 40. Nd5+ Kd6 41. Nxb4 Nf4+ 42. Bxf4 Bxb4 43. Be3 f5 44. Kc4 Be1 45. h5 fxe4 46. hxg6 hxg6 47. fxe4 Kc6 48. b4 Kd6 49. a4 Kc6 50. Bc5 Bh4 51. Bf8 Bf6 52. b5+ axb5+ 53. axb5+ Kb6 54. Bc5+ Kc7 55. Kd5 Bg7 56. Bd6+ Kb6 57. Bxe5 Bf8 58. Bd6 Bh6 59. e5 Kxb5 60. e6 Bg5 61. e7 Bxe7 62. Bxe7 Ka4 63. Ke4 1-0

[Event "POL Cup op blitz"]
[Site "Lodz"]
[Date "2021.08.08"]
[Round "13"]
[White "Pietrzak, Tomasz"]
[Black "Golecki, Jan"]
[Result "0-1"]
[ECO "A08"]
[WhiteElo "1751"]
[BlackElo "2102"]
[PlyCount "186"]
[EventDate "2021.08.08"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 c5 4. b3 Nc6 5. Bb2 d4 6. 0-0 e5 7. e3 Be7 8. exd4 exd4 9. d3 0-0 10. Nbd2 Bg4 11. h3 Bh5 12. Re1 Qc7 13. Ne4 Rfe8 14. Qd2 Nd5 15. a3 Bf8 16. c3 dxc3 17. Nxc3 Nxc3 18. Qxc3 Qd6 19. Nd2 Nd4 20. Ne4 Qc7 21. g4 Bg6 22. b4 Qf4 23. bxc5 Nf3+ 24. Bxf3 Qxf3 25. Re3 Qf4 26. Rae1 f6 27. Qb4 Kh8 28. Nd6 Rxe3 29. Qxf4 Rxe1+ 30. Kg2 b6 31. c6 Re6 32. Ne4 Rxc6 33. Bd4 Rd8 34. Qe3 Bxe4+ 35. Qxe4 Rcd6 36. Bb2 Rxd3 37. Qb7 R3d7 38. Qc6 Bc5 39. g5 fxg5 40. Qh6 Bd4 41. Bxd4 Rxd4 42. Qxg5 R4d6 43. Qe7 a5 44. Qc7 h6 45. h4 R8d7 46. Qc8+ Kh7 47. Qc2+ g6 48. h5 Kg7 49. Qc3+ Rf6 50. hxg6 Kxg6 51. Qc4 Rdf7 52. Qg4+ Kh7 53. Qe4+ Kg8 54. Qe8+ Kg7 55. Qb8 Rxf2+ 56. Kg3 R2f3+ 57. Kg2 R7f6 58. Qc7+ Kg6 59. Qe7 R3f5 60. Kg3 Rg5+ 61. Kh3 h5 62. Qe8+ Kf5 63. Qd7+ Kf4 64. Qd4+ Kf5 65. Qd7+ Kg6 66. Qe8+ Kh7 67. Qe7+ Kg6 68. Qe8+ Kf5 69. Qd7+ Kf4 70. Qd4+ Kf5 71. Qd7+ Re6 72. Qd5+ Kf6 73. Qd8+ Kg6 74. Qg8+ Kf5 75. Qf7+ Ke5 76. Qc7+ Kd5 77. Qb7+ Kc5 78. Qc8+ Rc6 79. Qf8+ Kb5 80. Qf4 Rgc5 81. a4+ Ka6 82. Qb8 Rc8 83. Qd6 Rc3+ 84. Kh2 Rb3 85. Qd1 Rbc3 86. Qe2+ R3c4 87. Kg3 R8c7 88. Kh3 Ka7 89. Qd1 Rb4 90. Kg3 Rc3+ 91. Kf2 Rb2+ 92. Ke1 Rc7 93. Qd4 Rc1+ 0-1

[Event "POL Cup op blitz"]
[Site "Lodz"]
[Date "2021.08.08"]
[Round "10"]
[White "Pietrzak, Tomasz"]
[Black "Koziorowicz, Michal"]
[Result "1-0"]
[ECO "A10"]
[WhiteElo "1751"]
[BlackElo "2245"]
[PlyCount "65"]
[EventDate "2021.08.08"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "POL"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. Nf3 e6 2. c4 f5 3. Nc3 Nf6 4. g3 Be7 5. Bg2 0-0 6. d3 d6 7. e4 e5 8. 0-0 Nc6 9. Nd5 Nxd5 10. cxd5 Nb8 11. Qc2 fxe4 12. dxe4 Bg4 13. Ne1 a5 14. Be3 Na6 15. a3 b6 16. Rc1 Bg5 17. f4 exf4 18. gxf4 Bh4 19. Nf3 Bf6 20. Nd4 Bxd4 21. Bxd4 Qe7 22. b4 axb4 23. axb4 Rfc8 24. Qc3 Be2 25. Rf2 Bb5 26. e5 dxe5 27. fxe5 Qxb4 28. Qe3 Rf8 29. d6 cxd6 30. Bxa8 Rxa8 31. e6 d5 32. Qe5 Ra7 33. Rc8+ 1-0

[Event "POL Cup op rapid"]
[Site "Lodz"]
[Date "2021.08.07"]
[Round "7"]
[White "Pietrzak, Tomasz"]
[Black "Pakleza, Zbigniew"]
[Result "0-1"]
[ECO "A41"]
[WhiteElo "1896"]
[BlackElo "2501"]
[PlyCount "58"]
[EventDate "2021.08.07"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 203 Extra"]
[Source "ChessBase"]
[SourceDate "2021.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.09.30"]
[SourceQuality "1"]

1. d4 d6 2. Nf3 Bg4 3. c4 c6 4. g3 Bxf3 5. exf3 e6 6. Bg2 d5 7. Qb3 Qb6 8. c5 Qxb3 9. axb3 Nd7 10. f4 g6 11. Ke2 Bg7 12. Kd3 Ne7 13. Nc3 0-0 14. Re1 b6 15. b4 a5 16. bxa5 bxc5 17. dxc5 Nxc5+ 18. Kc2 Rfb8 19. Ra3 Nf5 20. Bd2 Nd4+ 21. Kb1 Nd3 22. Na4 Nxe1 23. Bxe1 Bf8 24. Rd3 c5 25. Nb6 Ra7 26. Bf1 Nc6 27. Ra3 c4 28. Ra1 Bc5 29. Na4 Bb4 0-1

[Event "Oravska Priehrada op"]
[Site "Namestovo"]
[Date "2017.08.27"]
[Round "5"]
[White "Danada, Ondrej"]
[Black "Pietrzak, Tomasz"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "1883"]
[BlackElo "1470"]
[PlyCount "38"]
[EventDate "2017.08.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SVK"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Bc4 Nxd5 4. Qf3 Nf6 5. Qb3 e6 6. Nf3 Nc6 7. 0-0 Bd6 8. Nc3 Nd4 9. Nxd4 Bxh2+ 10. Kxh2 Qxd4 11. Nb5 Ng4+ 12. Kg3 Qe5+ 13. f4 Qh5 14. Nxc7+ Kf8 15. Nxa8 Qh2+ 16. Kxg4 Qxg2+ 17. Qg3 e5+ 18. Kh4 g5+ 19. fxg5 Qe4+ 1/2-1/2

[Event "Oravska Priehrada op"]
[Site "Namestovo"]
[Date "2017.08.27"]
[Round "6"]
[White "Pietrzak, Tomasz"]
[Black "Konkol, Emil"]
[Result "1-0"]
[ECO "C61"]
[WhiteElo "1470"]
[BlackElo "1775"]
[PlyCount "91"]
[EventDate "2017.08.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SVK"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nc6 3. Nf3 Nd4 4. Nxd4 exd4 5. Qf3 Qf6 6. Qxf6 Nxf6 7. d3 Bb4+ 8. Bd2 Bxd2+ 9. Nxd2 d6 10. 0-0 0-0 11. Rfe1 Be6 12. h3 a6 13. c3 dxc3 14. bxc3 b5 15. Bb3 Nd7 16. d4 Nb6 17. d5 Bd7 18. e5 dxe5 19. Rxe5 c5 20. d6 c4 21. Bc2 Rae8 22. Rae1 Rxe5 23. Rxe5 Re8 24. Rxe8+ Bxe8 25. Ne4 Nd7 26. a4 f6 27. axb5 axb5 28. Ng3 g6 29. Be4 Nc5 30. Bd5+ Kg7 31. Ne4 Nxe4 32. Bxe4 Bd7 33. Kf1 f5 34. Bd5 Kf6 35. f4 g5 36. g3 h5 37. h4 g4 38. Ke2 Kg7 39. Ke3 Kf8 40. Kd4 Ke8 41. Kc5 Kf8 42. Bc6 Ke8 43. Bxb5 Bxb5 44. Kxb5 Kd7 45. Kc5 Ke6 46. Kc6 1-0

[Event "Oravska Priehrada op"]
[Site "Namestovo"]
[Date "2017.08.27"]
[Round "7"]
[White "Stevik, Patrik1111"]
[Black "Pietrzak, Tomasz"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1899"]
[BlackElo "1470"]
[PlyCount "102"]
[EventDate "2017.08.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SVK"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. c4 e6 4. dxe6 Bxe6 5. Nc3 Nc6 6. h3 Qe7 7. Qe2 Bf5 8. Qxe7+ Bxe7 9. Nb5 0-0-0 10. Ne2 a6 11. Na3 Bxa3 12. bxa3 Nd4 13. Nxd4 Rxd4 14. Bb2 Re8+ 15. Kd1 Rd7 16. f3 Nh5 17. g4 Ng3 18. Rg1 Nxf1 19. Rxf1 Bd3 20. Re1 Rxe1+ 21. Kxe1 g6 22. Rc1 Re7+ 23. Kd1 Be2+ 24. Kc2 Bxc4 25. Bc3 c6 26. Kb2 Re2 27. f4 Bd3 28. Rg1 Rf2 29. Rg3 Bc4 30. Be5 Bd5 31. Kc3 Kd7 32. Kd3 Rf3+ 33. Rxf3 Bxf3 34. a4 Bg2 35. h4 Bh3 36. g5 c5 37. a5 Kc6 38. Ke3 Bf5 39. d3 Kd5 40. a3 Kc6 41. Bc3 Kd5 42. Bd2 Kd6 43. Bc3 Kd5 44. Be5 Bg4 45. Bc3 Bf5 46. Be5 c4 47. dxc4+ Kxc4 48. Bd6 Kd5 49. Bf8 Kc4 50. Be7 Kd5 51. Bb4 Kc4 0-1

[Event "Oravska Priehrada op"]
[Site "Namestovo"]
[Date "2017.08.26"]
[Round "2"]
[White "Pietrzak, Tomasz"]
[Black "Galbavy, Dusan"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "1470"]
[BlackElo "1750"]
[PlyCount "65"]
[EventDate "2017.08.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SVK"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. Nf3 f5 2. d3 Nf6 3. e4 d6 4. e5 dxe5 5. Nxe5 Nbd7 6. Qe2 c6 7. h3 Qa5+ 8. Bd2 Qxe5 9. f4 Qxe2+ 10. Bxe2 e6 11. 0-0 Bc5+ 12. Kh2 0-0 13. g4 fxg4 14. hxg4 Nd5 15. c3 Ne3 16. Bxe3 Bxe3 17. Kg3 e5 18. fxe5 Rxf1 19. Bxf1 Nxe5 20. Be2 Be6 21. Na3 Rf8 22. d4 Ng6 23. Bd3 Bf2+ 24. Kh2 Nf4 25. Be4 Bxg4 26. Rf1 Bh4 27. Nc2 Rf6 28. Ne3 Be2 29. Rc1 Bf2 30. Nf5 g5 31. Rc2 g4 32. Rc1 g3+ 33. Kh1 0-1

[Event "Oravska Priehrada op"]
[Site "Namestovo"]
[Date "2017.08.26"]
[Round "4"]
[White "Pietrzak, Tomasz"]
[Black "Hemala, Jozef"]
[Result "1-0"]
[ECO "A34"]
[WhiteElo "1470"]
[BlackElo "1739"]
[PlyCount "68"]
[EventDate "2017.08.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SVK"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 c5 2. c4 e6 3. Nc3 a6 4. g3 Nc6 5. Bg2 Be7 6. d3 Bf6 7. Nge2 Nge7 8. f4 d6 9. 0-0 Nd4 10. Be3 Nec6 11. g4 g6 12. Qd2 Bg7 13. Bf2 0-0 14. Nxd4 cxd4 15. Ne2 f5 16. exf5 gxf5 17. g5 e5 18. Bd5+ Kh8 19. Ng3 Ne7 20. Rfe1 Nxd5 21. cxd5 Qc7 22. Rac1 Qf7 23. Qa5 Rb8 24. Rc7 Qe8 25. Bxd4 Rf7 26. Rxf7 Qxf7 27. Qd8+ Qf8 28. Qxf8+ Bxf8 29. fxe5 dxe5 30. Bxe5+ Bg7 31. Bxb8 Bd7 32. Be5 Bxe5 33. Rxe5 f4 34. Ne4 Bb5 1-0

[Event "Oravska Priehrada op"]
[Site "Namestovo"]
[Date "2017.08.26"]
[Round "3"]
[White "Sedlacek, Hugo"]
[Black "Pietrzak, Tomasz"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "1002"]
[BlackElo "1470"]
[PlyCount "108"]
[EventDate "2017.08.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SVK"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 d5 2. Nc3 e6 3. d3 Nf6 4. Nf3 dxe4 5. dxe4 Qxd1+ 6. Kxd1 Bc5 7. Ke1 Bb4 8. Bg5 Bxc3+ 9. bxc3 Nxe4 10. Bd2 Nxd2 11. Kxd2 Ke7 12. Rd1 Rd8+ 13. Kc1 Rxd1+ 14. Kxd1 Bd7 15. Bd3 h6 16. Be4 Bc6 17. Bxc6 Nxc6 18. Nd4 Rd8 19. Kc1 Nxd4 20. cxd4 Rxd4 21. c3 Re4 22. f3 Re2 23. g3 Rxa2 24. Kb1 Rf2 25. f4 b5 26. Rd1 Rxh2 27. Rd4 Rh3 28. Rb4 Rxg3 29. Rxb5 Rxc3 30. Rb7 Rc4 31. Rxa7 Rxf4 32. Rxc7+ Kf6 33. Kb2 Rd4 34. Kc3 Rd8 35. Rc4 h5 36. Rf4+ Kg6 37. Rf1 f5 38. Rg1+ Kh6 39. Re1 Rd6 40. Kc4 Kg5 41. Kc5 Rd8 42. Rxe6 f4 43. Re5+ Kg4 44. Kc4 g5 45. Re1 Kf3 46. Rh1 h4 47. Rg1 g4 48. Rf1+ Ke4 49. Re1+ Kf5 50. Re7 g3 51. Rf7+ Kg4 52. Rg7+ Kf3 53. Rh7 g2 54. Rg7 Kf2 0-1

[Event "Oravska Priehrada op"]
[Site "Namestovo"]
[Date "2017.08.25"]
[Round "1"]
[White "Tomcikova, Dominika"]
[Black "Pietrzak, Tomasz"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1927"]
[BlackElo "1470"]
[PlyCount "49"]
[EventDate "2017.08.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SVK"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. d4 Qxd5 4. Nc3 Qd8 5. Nf3 Bg4 6. Bb5+ c6 7. Be2 e6 8. a3 Qc7 9. Ne5 Bxe2 10. Nxe2 Nbd7 11. Bf4 Nxe5 12. Bxe5 Bd6 13. Bxf6 gxf6 14. Qd2 0-0-0 15. 0-0-0 Rdg8 16. g3 Rg5 17. Nc3 Ra5 18. Ne4 Be7 19. Qh6 Qd8 20. Qg7 Rg8 21. Qxf7 f5 22. Qxe6+ Kb8 23. Nc5 Rg6 24. Qd7 Bg5+ 25. f4 1-0

[Event "Wroclaw op"]
[Site "Wroclaw"]
[Date "2017.08.10"]
[Round "1"]
[White "Grossmann, Ryszard"]
[Black "Pietrzak, Tomasz"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "2073"]
[BlackElo "1470"]
[PlyCount "55"]
[EventDate "2017.08.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. c4 e6 2. Nf3 d5 3. b3 d4 4. g3 c5 5. Bg2 Nc6 6. 0-0 Be7 7. d3 g5 8. Nbd2 f5 9. Ne1 h5 10. e3 e5 11. exd4 cxd4 12. a3 g4 13. b4 Qc7 14. Nc2 a5 15. Rb1 Qb6 16. Re1 h4 17. b5 Nd8 18. Rxe5 Nf7 19. Re1 Bd7 20. Nb3 0-0-0 21. Nbxd4 Bc5 22. Be3 Ne7 23. Nc6 bxc6 24. bxc6 Qc7 25. Rb7 Qd6 26. cxd7+ Rxd7 27. Bf4 Rxb7 28. Bxb7+ 1-0

[Event "POL-ch rapid"]
[Site "Zgierz"]
[Date "2017.01.08"]
[Round "2"]
[White "Grabarczyk, Miroslaw"]
[Black "Pietrzak, Tomasz"]
[Result "1-0"]
[ECO "D32"]
[WhiteElo "2436"]
[BlackElo "1890"]
[PlyCount "60"]
[EventDate "2017.01.08"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 c5 4. cxd5 exd5 5. Nc3 Nc6 6. Bg5 Be7 7. Bxe7 Ngxe7 8. e3 0-0 9. dxc5 Qa5 10. Be2 Qxc5 11. 0-0 Rd8 12. Rc1 Qb6 13. Na4 Qb4 14. a3 Qd6 15. Nc3 d4 16. Nb5 Qg6 17. Bd3 Bf5 18. Bxf5 Nxf5 19. Nbxd4 Ncxd4 20. exd4 Qf6 21. Rc4 Rd5 22. Qb3 b6 23. Rc7 Rad8 24. Rxa7 Nxd4 25. Nxd4 Rxd4 26. Rb7 R4d6 27. h3 h6 28. Re1 Rd2 29. Qxb6 R8d6 30. Qe3 R6d3 1-0

[Event "POL-ch rapid"]
[Site "Zgierz"]
[Date "2017.01.08"]
[Round "7"]
[White "Paprocki, Jaroslaw"]
[Black "Pietrzak, Tomasz"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2210"]
[BlackElo "1890"]
[PlyCount "51"]
[EventDate "2017.01.08"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. c4 Qd6 4. d4 Nf6 5. Be3 Bf5 6. Nc3 c6 7. Nge2 e6 8. Ng3 Bg6 9. Be2 Nbd7 10. 0-0 Be7 11. Qd2 Qc7 12. f4 h5 13. f5 Bxf5 14. Nxf5 exf5 15. Rxf5 0-0 16. c5 b6 17. b4 a5 18. cxb6 Nxb6 19. Bf4 Qd7 20. Qd3 axb4 21. Nd1 b3 22. Nc3 g6 23. Rg5 bxa2 24. Be5 Nbd5 25. Nxd5 Nxd5 26. Rxg6+ 1-0

[Event "POL-ch rapid"]
[Site "Zgierz"]
[Date "2017.01.08"]
[Round "4"]
[White "Piorun, Kacper"]
[Black "Pietrzak, Tomasz"]
[Result "1-0"]
[ECO "B02"]
[WhiteElo "2651"]
[BlackElo "1890"]
[PlyCount "142"]
[EventDate "2017.01.08"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. e4 d5 2. Nc3 Nf6 3. e5 d4 4. exf6 dxc3 5. fxg7 cxd2+ 6. Qxd2 Qxd2+ 7. Bxd2 Bxg7 8. 0-0-0 Bf5 9. Ne2 Nc6 10. Bc3 Bxc3 11. Nxc3 Nb4 12. a3 Nxc2 13. g4 Bxg4 14. Kxc2 Bxd1+ 15. Nxd1 0-0-0 16. Ne3 e6 17. Bd3 Rd4 18. Kc3 Rf4 19. Nd1 h6 20. Rg1 Rd8 21. Rg3 Rdd4 22. Ne3 Rh4 23. h3 Rd8 24. b4 Rf4 25. f3 h5 26. Be2 Rfd4 27. Nc4 Rf4 28. Ne5 Rf5 29. Nd3 c6 30. f4 Kc7 31. Rg7 a5 32. Bf3 axb4+ 33. axb4 Kb6 34. Be4 Rxd3+ 35. Bxd3 Rxf4 36. Rg5 h4 37. b5 Rf3 38. bxc6 bxc6 39. Rg7 e5 40. Kd2 f5 41. Rg5 e4 42. Be2 Rxh3 43. Rxf5 Ra3 44. Rf4 Ra4 45. Ke3 Ra3+ 46. Kf2 Ra4 47. Rf8 c5 48. Ke3 h3 49. Rh8 Kc7 50. Rh6 Rb4 51. Bg4 Rb6 52. Rh7+ Kd6 53. Bxh3 Rb4 54. Rh5 Kc6 55. Bf5 Kb5 56. Rh8 Ka4 57. Bxe4 c4 58. Bc2+ Ka3 59. Rh2 Rb2 60. Kd2 Kb4 61. Rh8 Ra2 62. Rg8 Ra3 63. Be4 c3+ 64. Kd3 Kc5 65. Rg5+ Kb4 66. Rg6 Kc5 67. Rc6+ Kb5 68. Rc8 Kb6 69. Kd4 Ra4+ 70. Kd5 Ra3 71. Kd6 Kb5 1-0

[Event "London op Congress August"]
[Site "London"]
[Date "2013.08.26"]
[Round "6"]
[White "Millward, David J"]
[Black "Pietrzak, Tomasz"]
[Result "0-1"]
[ECO "B24"]
[WhiteElo "1958"]
[BlackElo "1935"]
[PlyCount "114"]
[EventDate "2013.08.24"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 g6 3. f4 Bg7 4. Nf3 Nc6 5. g3 e6 6. Bg2 Nge7 7. 0-0 0-0 8. d3 Rb8 9. Be3 Nd4 10. Qd2 d5 11. Nd1 dxe4 12. dxe4 Nxf3+ 13. Bxf3 Qxd2 14. Bxd2 e5 15. c3 Rd8 16. Be3 b6 17. Nf2 Be6 18. Be2 c4 19. Rfd1 Nc6 20. Rxd8+ Rxd8 21. Rd1 Rxd1+ 22. Bxd1 b5 23. Kf1 Kf8 24. Ke1 Ke7 25. Kd2 Kd6 26. Bc2 a5 27. f5 Bd7 28. g4 Ne7 29. h4 h5 30. gxh5 gxf5 31. exf5 Bxf5 32. Ne4+ Kd5 33. Ng3 Bxc2 34. Kxc2 Ke6 35. h6 Bh8 36. Kd2 f5 37. Bg5 Nd5 38. Bd8 a4 39. a3 Nf4 40. Bg5 Nd3 41. Kc2 e4 42. Ne2 Kd5 43. Be7 f4 44. Bf8 f3 45. Ng3 e3 46. Kd1 Nxb2+ 47. Ke1 Nd3+ 48. Kf1 e2+ 49. Nxe2 fxe2+ 50. Kxe2 Nf4+ 51. Kf3 Ng6 52. Bg7 Nxh4+ 53. Kg4 Ng6 54. Kg5 Bxg7 55. hxg7 Ne7 56. Kf6 Kd6 57. Kf7 b4 0-1

[Event "London op Congress August"]
[Site "London"]
[Date "2013.08.26"]
[Round "5"]
[White "Pietrzak, Tomasz"]
[Black "Heaton, Paul"]
[Result "0-1"]
[ECO "A35"]
[WhiteElo "1935"]
[BlackElo "2002"]
[PlyCount "79"]
[EventDate "2013.08.24"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 Nc6 3. Nc3 g6 4. e3 Bg7 5. d4 e6 6. Be2 Nge7 7. d5 Ne5 8. 0-0 0-0 9. Ne1 exd5 10. cxd5 d6 11. f4 Nd7 12. a4 f5 13. Nb5 Nf6 14. Bf3 a6 15. Nc3 b6 16. e4 fxe4 17. Nxe4 Nxe4 18. Bxe4 Nf5 19. Nf3 Nd4 20. Ng5 Bf5 21. Re1 Ra7 22. Kh1 Re7 23. Bd2 Bxe4 24. Nxe4 Rfe8 25. Ng5 Rxe1+ 26. Bxe1 h6 27. Nh3 Qe7 28. Bc3 Qe2 29. Qxe2 Rxe2 30. Kg1 Kf7 31. Re1 b5 32. axb5 axb5 33. Kf1 Rxe1+ 34. Kxe1 b4 35. Bxd4 Bxd4 36. b3 Kf6 37. Ke2 Kf5 38. Kd3 h5 39. Ng5 Kxf4 40. g3+ 0-1

[Event "London op Congress August"]
[Site "London"]
[Date "2013.08.25"]
[Round "3"]
[White "Pietrzak, Tomasz"]
[Black "Verma, Aditya"]
[Result "1/2-1/2"]
[ECO "D36"]
[WhiteElo "1935"]
[BlackElo "1625"]
[PlyCount "81"]
[EventDate "2013.08.24"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. d4 d5 4. Nc3 c6 5. cxd5 exd5 6. Bg5 Nbd7 7. e3 Be7 8. Bd3 0-0 9. 0-0 Re8 10. Qc2 Nf8 11. Rab1 Ne4 12. Bxe7 Qxe7 13. Bxe4 dxe4 14. Nd2 Bf5 15. Rbe1 Bg6 16. Qd1 f5 17. f3 Kh8 18. Qb3 Bf7 19. Qc2 Bd5 20. fxe4 fxe4 21. Ndxe4 Ng6 22. Nxd5 cxd5 23. Nc3 Rac8 24. Qf5 Rf8 25. Qxd5 Rxf1+ 26. Rxf1 Qxe3+ 27. Kh1 Rf8 28. Rxf8+ Nxf8 29. h3 Qc1+ 30. Kh2 Qf4+ 31. Kg1 Qc1+ 32. Kh2 Qf4+ 33. g3 Qf2+ 34. Qg2 Qxd4 35. Qxb7 h6 36. Qf7 Ne6 37. h4 Qd2+ 38. Kg1 Qc1+ 39. Kg2 Qxb2+ 40. Kh3 Qxc3 41. Qxe6 1/2-1/2

[Event "London op Congress August"]
[Site "London"]
[Date "2013.08.25"]
[Round "4"]
[White "Thynne, Trefor F"]
[Black "Pietrzak, Tomasz"]
[Result "1/2-1/2"]
[ECO "D34"]
[WhiteElo "1970"]
[BlackElo "1935"]
[PlyCount "37"]
[EventDate "2013.08.24"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. cxd5 exd5 5. Nf3 Nc6 6. g3 Nf6 7. Bg2 Be7 8. 0-0 0-0 9. Bg5 cxd4 10. Nxd4 h6 11. Be3 Re8 12. h3 Bd6 13. Qd2 Ne5 14. b3 Bb4 15. Qb2 Bd7 16. a3 Bc5 17. Rfd1 Qe7 18. Kh2 Rad8 19. Nc2 1/2-1/2

[Event "London op Congress August"]
[Site "London"]
[Date "2013.08.24"]
[Round "1"]
[White "Pietrzak, Tomasz"]
[Black "Korek, Donald"]
[Result "1-0"]
[ECO "D26"]
[WhiteElo "1935"]
[PlyCount "33"]
[EventDate "2013.08.24"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. c4 dxc4 4. e3 e6 5. Bxc4 Nc6 6. 0-0 Bd7 7. Nc3 Be7 8. e4 Na5 9. Bd3 Bc6 10. a3 b6 11. Ne5 Qxd4 12. Nxc6 Nxc6 13. Bb5 Qd7 14. Qa4 0-0-0 15. Bxc6 Qd4 16. Qa6+ Kb8 17. Qb7# 1-0

[Event "London op Congress August"]
[Site "London"]
[Date "2013.08.24"]
[Round "2"]
[White "Prior, Stephen"]
[Black "Pietrzak, Tomasz"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2006"]
[BlackElo "1935"]
[PlyCount "111"]
[EventDate "2013.08.24"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nf3 Nf6 4. d4 Bf5 5. c4 Qe4+ 6. Be2 Qc2 7. 0-0 Qxd1 8. Rxd1 e6 9. Nc3 c6 10. d5 exd5 11. cxd5 Nxd5 12. Nxd5 cxd5 13. Rxd5 Bd7 14. Be3 Be7 15. Ne5 Be6 16. Rb5 Nc6 17. Nxc6 bxc6 18. Rb7 Bf6 19. Bc5 a5 20. Bf3 Bd5 21. Re1+ Kd8 22. Bxd5 cxd5 23. Rxf7 Bxb2 24. Bb6+ Kc8 25. Rc7+ Kb8 26. Rb1 Ra6 27. Rc2 Rxb6 28. Rcxb2 Rxb2 29. Rxb2+ Kc7 30. f4 Kc6 31. Kf2 Re8 32. g4 Re7 33. Kf3 Kc5 34. f5 Kc4 35. g5 a4 36. a3 d4 37. h4 Re3+ 38. Kg4 Re7 39. f6 gxf6 40. gxf6 Rf7 41. Kf5 Kc3 42. Rb8 d3 43. Ke6 Ra7 44. f7 Rxf7 45. Kxf7 Kc2 46. Kg7 d2 47. Rc8+ Kb2 48. Rd8 Kc2 49. Kxh7 d1Q 50. Rxd1 Kxd1 51. Kg6 Kc2 52. h5 Kb3 53. h6 Kxa3 54. h7 Ka2 55. h8Q a3 56. Qc3 1-0

[Event "Krakow Four Seasons"]
[Site "Krakow"]
[Date "2012.01.27"]
[Round "3.6"]
[White "Deka, Konrad"]
[Black "Pietrzak, Tomasz"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "1664"]
[BlackElo "1943"]
[PlyCount "61"]
[EventDate "2012.01.27"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nc3 f6 5. g4 Bg6 6. f4 Bf7 7. Bd3 fxe5 8. dxe5 e6 9. Nf3 Bc5 10. Na4 Bb6 11. Bd2 Ne7 12. Ng5 g6 13. Nxf7 Kxf7 14. Qf3 Rf8 15. Qh3 Kg8 16. 0-0-0 c5 17. c3 Qd7 18. Bc2 Nbc6 19. Rhf1 d4 20. c4 a6 21. Nxb6 Qc7 22. Nxa8 Rxa8 23. Rde1 b5 24. f5 exf5 25. gxf5 Nxe5 26. Bf4 Nxf5 27. Bxe5 Qa5 28. Bxf5 gxf5 29. Rg1+ Kf7 30. Qxf5+ Ke7 31. Bc7+ 1-0

[Event "Krakow Four Seasons"]
[Site "Krakow"]
[Date "2012.01.27"]
[Round "5.9"]
[White "Gaudyn, Renata"]
[Black "Pietrzak, Tomasz"]
[Result "1/2-1/2"]
[ECO "B44"]
[WhiteElo "1632"]
[BlackElo "1943"]
[PlyCount "114"]
[EventDate "2012.01.27"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Be3 Nf6 6. f3 d5 7. exd5 Nxd5 8. Nxc6 bxc6 9. Bf2 Qa5+ 10. Qd2 Qxd2+ 11. Nxd2 Bb4 12. c3 Ba5 13. Nc4 Bb6 14. Nd6+ Ke7 15. Nxc8+ Rhxc8 16. Ba6 Bxf2+ 17. Kxf2 Rc7 18. Rhe1 Rb8 19. Rab1 c5 20. Bc4 Rd7 21. Kg1 Nb6 22. Bb3 Nd5 23. Rbd1 Nb6 24. Rxd7+ Nxd7 25. Re2 Nb6 26. f4 Rd8 27. f5 c4 28. Bc2 h6 29. fxe6 fxe6 30. Kf2 Rf8+ 31. Ke1 g5 32. Rf2 Rxf2 33. Kxf2 Kf6 34. Ke3 Ke5 35. b3 Nd5+ 36. Kd2 cxb3 37. axb3 Nf6 38. Bd3 Ne4+ 39. Bxe4 Kxe4 40. c4 Kd4 41. Ke2 e5 42. Kd2 h5 43. Ke2 g4 44. g3 e4 45. Kd2 a5 46. Ke2 e3 47. Kd1 Ke4 48. Ke1 Kd4 49. Ke2 Ke4 50. c5 Kd5 51. c6 Kxc6 52. Kxe3 Kc5 53. Kd3 Kb4 54. Kc2 Kc5 55. Kc3 Kd5 56. Kd3 Kc5 57. Kc3 Kd5 1/2-1/2

[Event "Krakow Four Seasons"]
[Site "Krakow"]
[Date "2012.01.27"]
[Round "4.7"]
[White "Pietrzak, Tomasz"]
[Black "Polek, Marek"]
[Result "0-1"]
[ECO "A32"]
[WhiteElo "1943"]
[BlackElo "1737"]
[PlyCount "38"]
[EventDate "2012.01.27"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 Nf6 3. Nf3 c5 4. d4 cxd4 5. Nxd4 Be7 6. Bf4 0-0 7. e3 d6 8. Bd3 e5 9. Nde2 exf4 10. Nxf4 Nc6 11. 0-0 Ne5 12. a3 Nxd3 13. Qxd3 Be6 14. Nfd5 Bxd5 15. Nxd5 Nxd5 16. Qxd5 Qb6 17. b4 Rac8 18. Rac1 Qc6 19. Qxc6 Rxc6 0-1

[Event "POL-ch Amateurs"]
[Site "Wroclaw"]
[Date "2011.07.03"]
[Round "6"]
[White "Olszowski, Andrzej"]
[Black "Pietrzak, Tomasz"]
[Result "0-1"]
[ECO "C26"]
[WhiteElo "1727"]
[BlackElo "1927"]
[PlyCount "114"]
[EventDate "2011.07.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 e5 3. g3 d5 4. exd5 Nxd5 5. Bg2 c6 6. Nge2 Bc5 7. 0-0 0-0 8. Nxd5 cxd5 9. d4 exd4 10. Nxd4 Qb6 11. Nb3 d4 12. a4 Nc6 13. Nxc5 Qxc5 14. b3 Bf5 15. Ba3 Nb4 16. Qd2 a5 17. Bxb4 axb4 18. Rac1 Rab8 19. Rfd1 Rfd8 20. Qg5 h6 21. Qd2 b6 22. Bf1 Rbc8 23. Bc4 Bh3 24. Qf4 Rd7 25. Bd3 Rd5 26. Re1 Bf5 27. Bc4 g5 28. Qd2 Rd6 29. Re7 Rf6 30. Rce1 Rd8 31. R7e5 Qc6 32. Bd3 Bh3 33. Be4 Qc3 34. Qxc3 dxc3 35. Bd3 Re6 36. Rxe6 Bxe6 37. Rd1 Kf8 38. Rb1 Ke7 39. Re1 Kf6 40. Be4 Rd2 41. Kg2 h5 42. h3 g4 43. h4 Bf5 44. Bxf5 Kxf5 45. Re7 Rxc2 46. Rxf7+ Ke4 47. Rf4+ Kd3 48. Rxb4 Rd2 49. Rxb6 c2 50. Rc6 Rd1 51. b4 c1Q 52. Rxc1 Rxc1 53. b5 Rb1 54. f3 Rb2+ 55. Kf1 gxf3 56. b6 Ke3 57. Kg1 f2+ 0-1

[Event "POL-ch Amateurs"]
[Site "Wroclaw"]
[Date "2011.07.03"]
[Round "5"]
[White "Pietrzak, Tomasz"]
[Black "Krokay, Urszula"]
[Result "0-1"]
[ECO "D05"]
[WhiteElo "1927"]
[BlackElo "1940"]
[PlyCount "68"]
[EventDate "2011.07.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 e6 3. e3 b6 4. Bd3 Bb7 5. Nbd2 d5 6. 0-0 Be7 7. b3 0-0 8. Bb2 Ne4 9. a3 Qe8 10. Qe2 Nd7 11. Ne5 f6 12. Nxd7 Qxd7 13. f3 Nxd2 14. Qxd2 f5 15. Kh1 Bd6 16. Qe2 Qf7 17. f4 a5 18. g4 c5 19. Kg1 Qg6 20. Kf2 Qxg4 21. Qxg4 fxg4 22. Rg1 cxd4 23. Bxd4 e5 24. Bb2 exf4 25. Rxg4 fxe3+ 26. Ke2 Rf2+ 27. Kxe3 Bc5+ 28. Bd4 Bxd4+ 29. Kxd4 Raf8 30. Re1 R2f4+ 31. Rxf4 Rxf4+ 32. Ke5 Rf6 33. Bf5 Kf7 34. Bxh7 Re6+ 0-1

[Event "POL-ch Amateurs"]
[Site "Wroclaw"]
[Date "2011.07.03"]
[Round "7"]
[White "Pietrzak, Tomasz"]
[Black "Zielinski, Zbigniew"]
[Result "1/2-1/2"]
[ECO "D47"]
[WhiteElo "1927"]
[BlackElo "1867"]
[PlyCount "81"]
[EventDate "2011.07.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. Nc3 c6 5. e3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Be2 a6 9. 0-0 Bb7 10. a3 Rc8 11. b4 Be7 12. Bb2 0-0 13. e4 a5 14. Qb3 axb4 15. axb4 Qb6 16. Ne1 Ra8 17. Nd3 Rfe8 18. e5 Nd5 19. Nc5 Nf8 20. f4 Red8 21. N3e4 Rxa1 22. Bxa1 Ra8 23. Bb2 Bc8 24. g3 Ra7 25. Bd3 Qd8 26. Bb1 Nd7 27. g4 N7b6 28. f5 Nc4 29. f6 Bxc5 30. dxc5 Nde3 31. Re1 g6 32. Rxe3 Nxe3 33. Qxe3 Qd1+ 34. Kg2 Qxb1 35. Qh6 Qxe4+ 36. Kg3 Qe1+ 37. Kf3 Qf1+ 38. Kg3 Qg1+ 39. Kh3 Qf1+ 40. Kg3 Qg1+ 41. Kh3 1/2-1/2

[Event "POL-ch Amateurs"]
[Site "Wroclaw"]
[Date "2011.07.02"]
[Round "2"]
[White "Jagiela, Piotr"]
[Black "Pietrzak, Tomasz"]
[Result "1/2-1/2"]
[ECO "D40"]
[WhiteElo "1808"]
[BlackElo "1927"]
[PlyCount "109"]
[EventDate "2011.07.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 e6 2. d4 d5 3. e3 c5 4. dxc5 Bxc5 5. cxd5 exd5 6. Nf3 Nf6 7. Nc3 0-0 8. Bd3 Nc6 9. 0-0 a6 10. a3 d4 11. exd4 Nxd4 12. Nxd4 Bxd4 13. Qc2 Be6 14. Bg5 h6 15. Bxf6 Bxf6 16. Ne4 Rc8 17. Nxf6+ Qxf6 18. Qe2 Qf4 19. Qe4 Qxe4 20. Bxe4 Rc7 21. Rad1 a5 22. Rd4 Rfc8 23. f3 Kf8 24. Rfd1 Ke7 25. Kf2 b5 26. R1d2 Rb8 27. b4 a4 28. R4d3 Rbc8 29. Re3 Rc3 30. g4 Kf6 31. h4 g6 32. Ke2 Rc1 33. Rd1 R8c3 34. Rxc1 Rxc1 35. Kf2 Bc4 36. Kg3 Rg1+ 37. Kh2 Ra1 38. Bc6 Ra2+ 39. Kg3 g5 40. hxg5+ hxg5 41. f4 Re2 42. fxg5+ Kxg5 43. Rxe2 Bxe2 44. Bd7 Bc4 45. Bf5 Bd5 46. Bd7 Bc4 47. Bf5 Bf1 48. Be4 Kf6 49. Kf4 Ke6 50. g5 Bc4 51. Bf3 Bd3 52. Ke3 Bc4 53. Kf4 Bd3 54. Ke3 Bc4 55. Kf4 1/2-1/2

[Event "POL-ch Amateurs"]
[Site "Wroclaw"]
[Date "2011.07.02"]
[Round "3"]
[White "Pietrzak, Tomasz"]
[Black "Radzicki, Wieslaw"]
[Result "1-0"]
[ECO "D23"]
[WhiteElo "1927"]
[BlackElo "1820"]
[PlyCount "57"]
[EventDate "2011.07.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 c6 3. c4 Nf6 4. Qb3 dxc4 5. Qxc4 b5 6. Qc2 Bb7 7. e4 e6 8. Bd3 h6 9. 0-0 Nbd7 10. Nc3 a6 11. Re1 c5 12. d5 c4 13. Bf1 e5 14. a4 b4 15. Nd1 Bc5 16. Be3 Rc8 17. Bxc4 0-0 18. b3 Qe7 19. Nh4 Bxe3 20. Nxe3 g6 21. Nxg6 Qc5 22. Nxf8 Nxf8 23. Nf5 Kh7 24. Qd2 Ng8 25. d6 Ne6 26. Rac1 Qb6 27. Bxe6 fxe6 28. Rxc8 Bxc8 29. d7 1-0

[Event "POL-ch Amateurs"]
[Site "Wroclaw"]
[Date "2011.07.02"]
[Round "4"]
[White "Witkowski, Krzysztof"]
[Black "Pietrzak, Tomasz"]
[Result "1/2-1/2"]
[ECO "C44"]
[WhiteElo "1849"]
[BlackElo "1927"]
[PlyCount "75"]
[EventDate "2011.07.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. d3 d5 4. Nbd2 Nc6 5. c3 a5 6. Be2 Bc5 7. 0-0 0-0 8. Qc2 Re8 9. Nb3 Be7 10. Bg5 Be6 11. Bxf6 Bxf6 12. Rfd1 Be7 13. d4 a4 14. Nc5 exd4 15. Nxe6 fxe6 16. Nxd4 Nxd4 17. cxd4 c6 18. e5 Bf8 19. Rd3 Ra5 20. Rh3 g6 21. Bd3 Qd7 22. Bxg6 Re7 23. Bd3 c5 24. Qd2 b6 25. dxc5 Rxc5 26. Rc1 Rg7 27. Rc3 Qc6 28. Rg3 d4 29. Rxc5 Qxc5 30. Qc2 Qxe5 31. Rxg7+ Kxg7 32. Qxa4 Qe1+ 33. Bf1 Bc5 34. Qd7+ Kf6 35. Qd8+ Kf7 36. Qd7+ Kf6 37. Qd8+ Kf7 38. Qd7+ 1/2-1/2

[Event "POL-ch Amateurs"]
[Site "Wroclaw"]
[Date "2011.07.01"]
[Round "1"]
[White "Pietrzak, Tomasz"]
[Black "Kupsik, Joanna"]
[Result "1-0"]
[ECO "D06"]
[WhiteElo "1927"]
[BlackElo "1696"]
[PlyCount "47"]
[EventDate "2011.07.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 c5 3. c4 Nc6 4. cxd5 Qxd5 5. Nc3 Qh5 6. d5 Ne5 7. Nxe5 Qxe5 8. e4 Nf6 9. Be3 Nxe4 10. Qa4+ Bd7 11. Qxe4 Qxe4 12. Nxe4 b6 13. 0-0-0 g6 14. Ba6 Bg7 15. d6 Bc6 16. f3 Rb8 17. Rhe1 e6 18. d7+ Bxd7 19. Bf4 Rd8 20. Bg5 Rb8 21. Bf6 Bh6+ 22. Kb1 Rg8 23. Be5 f5 24. Nf6+ 1-0

[Event "Slesin Way to success 4th"]
[Site "Slesin"]
[Date "2011.05.22"]
[Round "5.2"]
[White "Pietrzak, Tomasz"]
[Black "Kaluzny, Tomasz"]
[Result "1-0"]
[ECO "D12"]
[WhiteElo "1927"]
[BlackElo "1614"]
[PlyCount "119"]
[EventDate "2011.05.20"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 c6 3. e3 Nf6 4. c4 Bf5 5. cxd5 cxd5 6. Qb3 Qc7 7. Bd2 Nc6 8. Bb5 e6 9. 0-0 Be7 10. Bb4 0-0 11. Bxe7 Nxe7 12. Nc3 a6 13. Be2 Rac8 14. Rfc1 Nc6 15. Qd1 b5 16. h3 h6 17. Bd3 Bxd3 18. Qxd3 Qb7 19. Nd2 Na5 20. Nb3 Nxb3 21. axb3 Rc6 22. f3 Rfc8 23. Ne2 Rxc1+ 24. Rxc1 Rxc1+ 25. Nxc1 Qc7 26. Qd2 Nd7 27. Nd3 Nb8 28. b4 Qc4 29. Nc5 Qa2 30. Qc3 Qc4 31. Kf2 Qxc3 32. bxc3 Kf8 33. e4 dxe4 34. fxe4 Ke7 35. Ke3 Kd6 36. g4 Kc6 37. Kf4 Kd6 38. h4 Ke7 39. g5 hxg5+ 40. Kxg5 Kd6 41. h5 Kc6 42. Nd3 Kd6 43. Nc5 Kc6 44. Kf4 Kd6 45. Kg4 Ke7 46. Kg5 Kd6 47. h6 gxh6+ 48. Kxh6 f5 49. exf5 exf5 50. Kg5 Kd5 51. Kxf5 Kc4 52. Ne4 Kd5 53. Nd2 Nc6 54. Nf3 Kc4 55. Ne5+ Kd5 56. Nxc6 Kxc6 57. Ke6 Kc7 58. d5 Kd8 59. Kd6 Ke8 60. Kc7 1-0

[Event "Slesin Way to success 4th"]
[Site "Slesin"]
[Date "2011.05.22"]
[Round "4.2"]
[White "Pietrzak, Tomasz"]
[Black "Snihur, Piotr"]
[Result "1-0"]
[ECO "B54"]
[WhiteElo "1927"]
[BlackElo "1859"]
[PlyCount "85"]
[EventDate "2011.05.20"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 Nc6 3. Nc3 Nf6 4. d4 cxd4 5. Nxd4 d6 6. e4 e6 7. Be2 Be7 8. 0-0 0-0 9. Be3 a6 10. Qd2 Bd7 11. Rfd1 Qc7 12. Rac1 Rfd8 13. f3 Qb8 14. a4 Rc8 15. Qe1 Na5 16. Qf1 Qc7 17. Qf2 Qd8 18. Nxe6 fxe6 19. Bb6 Qe8 20. Bxa5 Bxa4 21. Nxa4 Qxa4 22. Bc3 e5 23. b4 Rf8 24. Qb6 Qc6 25. Qxc6 bxc6 26. Ra1 Rfd8 27. Rd2 Ne8 28. Rda2 Nc7 29. c5 dxc5 30. Bxe5 Rac8 31. bxc5 Bxc5+ 32. Kf1 Re8 33. f4 g5 34. g3 gxf4 35. Bc4+ Kf8 36. gxf4 Rxe5 37. fxe5 Bd4 38. Rd1 Bxe5 39. Rd7 h6 40. Rg2 Ke8 41. Rh7 Bd6 42. Rg8+ Bf8 43. Rf7 1-0

[Event "Slesin Way to success 4th"]
[Site "Slesin"]
[Date "2011.05.21"]
[Round "2.2"]
[White "Kaluzny, Wlodzimierz"]
[Black "Pietrzak, Tomasz"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "2133"]
[BlackElo "1927"]
[PlyCount "125"]
[EventDate "2011.05.20"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d6 3. Bf4 g6 4. e3 Bg7 5. h3 0-0 6. Bc4 a6 7. a4 Nbd7 8. 0-0 c5 9. c3 Ne4 10. Nbd2 Nxd2 11. Qxd2 cxd4 12. exd4 Nf6 13. Rfe1 Bf5 14. Bd3 Bxd3 15. Qxd3 d5 16. Re2 e6 17. Ne5 Nd7 18. Ng4 Qa5 19. Qf3 h5 20. Nh2 Nf6 21. Qe3 Rac8 22. g4 hxg4 23. hxg4 Rc4 24. Bd6 Rfc8 25. Bb4 Qc7 26. a5 Qxh2+ 27. Kxh2 Nxg4+ 28. Kg2 Nxe3+ 29. fxe3 R4c6 30. Bc5 Bf6 31. Rf2 Bg5 32. Rf3 Kg7 33. Raf1 f5 34. Rh1 Rh8 35. Rxh8 Kxh8 36. Rg3 Bh6 37. Rxg6 Bxe3 38. Kf3 Kh7 39. Rg2 Bh6 40. Be7 Rc8 41. Bd6 Rg8 42. Rh2 Kg6 43. Rg2+ Kf7 44. Rh2 Bg7 45. Bf4 Rh8 46. Rg2 Rh3+ 47. Ke2 Bf6 48. Bd6 Rh4 49. Kd2 Rg4 50. Rh2 Kg6 51. Kd3 f4 52. Ke2 Bh4 53. Be5 Kf5 54. Kf3 Rg3+ 55. Ke2 Re3+ 56. Kd1 Bg3 57. Rh1 Ke4 58. Rf1 Rf3 59. Rh1 Kd3 60. Bd6 Rf2 61. Kc1 Ke3 62. Rh6 Kd3 63. Kb1 0-1

[Event "Slesin Way to success 4th"]
[Site "Slesin"]
[Date "2011.05.21"]
[Round "3.1"]
[White "Szadkowski, Kamil"]
[Black "Pietrzak, Tomasz"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2202"]
[BlackElo "1927"]
[PlyCount "141"]
[EventDate "2011.05.20"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. d4 Nf6 4. c4 Qd8 5. Nc3 c6 6. Nf3 Bg4 7. Be2 e6 8. 0-0 Be7 9. Bf4 0-0 10. h3 Bf5 11. Qb3 Qb6 12. Qxb6 axb6 13. Rfd1 Nbd7 14. Rac1 Ne4 15. a3 Ndf6 16. Bd3 Nxc3 17. Rxc3 Bxd3 18. Rcxd3 b5 19. cxb5 Nd5 20. Bd2 cxb5 21. Rb3 b4 22. axb4 b5 23. Ra3 Bxb4 24. Bxb4 Nxb4 25. Rb3 Nd5 26. Rxb5 Rab8 27. Rxb8 Rxb8 28. Rd2 f6 29. g3 Rb3 30. Kg2 Kf7 31. h4 Nb6 32. Rc2 Nd5 33. h5 g5 34. hxg6+ hxg6 35. Ng1 g5 36. Ne2 Kg6 37. Nc3 Kf5 38. Kf1 g4 39. Ke2 Nb4 40. Rd2 Nd5 41. Na4 Rb5 42. Kd3 Rb3+ 43. Nc3 Rb7 44. Re2 Rb3 45. Kc2 Rb8 46. Nxd5 exd5 47. b3 Rb7 48. Kc3 Rb8 49. b4 Rb7 50. Kb3 Rc7 51. Rc2 Rb7 52. Rc6 Ke4 53. Rxf6 Kxd4 54. Rf4+ Kd3 55. Rxg4 Ke2 56. Rd4 Kxf2 57. Rxd5 Kxg3 58. b5 Kf4 59. Kb4 Ke4 60. Rd1 Ke5 61. Kc5 Rc7+ 62. Kb6 Rc2 63. Kb7 Rb2 64. b6 Ke6 65. Kc7 Rc2+ 66. Kb8 Rb2 67. b7 Ke7 68. Rd4 Rb1 69. Kc7 Rc1+ 70. Kb6 Rb1+ 71. Kc6 1-0

[Event "Slesin Way to success 4th"]
[Site "Slesin"]
[Date "2011.05.20"]
[Round "1.3"]
[White "Pietrzak, Tomasz"]
[Black "Snihur, Adam"]
[Result "1-0"]
[ECO "D34"]
[WhiteElo "1927"]
[BlackElo "1488"]
[PlyCount "57"]
[EventDate "2011.05.20"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 e6 3. c4 Nf6 4. Nc3 c5 5. cxd5 exd5 6. g3 Nc6 7. Bg2 Be6 8. 0-0 Be7 9. dxc5 d4 10. Na4 Qa5 11. Bd2 Qb5 12. Bf4 Bxc5 13. Nxc5 Qxc5 14. Rc1 Qb4 15. Ne5 Ne7 16. Nd3 Qb5 17. Rc5 Qd7 18. Rc7 Qb5 19. Rxb7 Qa5 20. Bd6 Ned5 21. a3 Qa6 22. Bxd5 Nxd5 23. Nc5 Qxd6 24. Qa4+ Kd8 25. Qxd4 Rc8 26. Nxe6+ fxe6 27. e4 Qc6 28. Rxg7 Ra8 29. exd5 1-0

[Event "Dabrowica Jastkow Memorial op 3rd"]
[Site "Dabrowica"]
[Date "2011.01.09"]
[Round "5.11"]
[White "Modrzejewski, Tymoteusz"]
[Black "Pietrzak, Tomasz"]
[Result "0-1"]
[ECO "B17"]
[BlackElo "1946"]
[PlyCount "60"]
[EventDate "2011.01.07"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 d5 2. Nc3 dxe4 3. Nxe4 Bf5 4. Bd3 e6 5. Nf3 Nd7 6. 0-0 Bxe4 7. Bxe4 Nc5 8. Qe2 Nxe4 9. Qxe4 c6 10. d4 Nf6 11. Qd3 Bd6 12. Bg5 Be7 13. Rae1 0-0 14. Ne5 Nd5 15. Bxe7 Qxe7 16. f4 c5 17. c3 cxd4 18. Qxd4 Rfd8 19. Rf3 Qc7 20. Rg3 Qb6 21. Qxb6 Nxb6 22. Rf3 Rd2 23. f5 exf5 24. Rxf5 Re8 25. Rxf7 Rxe5 26. Ref1 Nd7 27. h4 Ree2 28. h5 Rxg2+ 29. Kh1 Rh2+ 30. Kg1 Rdg2# 0-1

[Event "Dabrowica Jastkow Memorial op 3rd"]
[Site "Dabrowica"]
[Date "2011.01.09"]
[Round "4.8"]
[White "Zietek, Waldemar"]
[Black "Pietrzak, Tomasz"]
[Result "1-0"]
[ECO "C55"]
[BlackElo "1946"]
[PlyCount "73"]
[EventDate "2011.01.07"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Bb4 4. Bc4 d6 5. 0-0 Nc6 6. h3 Be6 7. Bxe6 fxe6 8. d3 Nd4 9. a3 Ba5 10. Nxd4 exd4 11. Ne2 Bb6 12. Ng3 Qd7 13. Qe2 0-0-0 14. f4 Rdg8 15. Bd2 h6 16. Rae1 Re8 17. Rf2 h5 18. Qf3 Qe7 19. a4 a6 20. Rb1 Ref8 21. b4 g5 22. a5 Ba7 23. f5 g4 24. Qe2 h4 25. Nf1 gxh3 26. gxh3 Nh5 27. Qf3 Ng3 28. f6 Qf7 29. b5 axb5 30. Rxb5 e5 31. Nxg3 hxg3 32. Rf1 Rfg8 33. Qf5+ Kd8 34. Rxb7 Rh5 35. Qf3 Kc8 36. Rfb1 Bb6 37. R1xb6 1-0

[Event "Dabrowica Jastkow Memorial op 3rd"]
[Site "Dabrowica"]
[Date "2011.01.08"]
[Round "3.11"]
[White "Pietrzak, Tomasz"]
[Black "Hacia, Damian"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "1946"]
[BlackElo "1587"]
[PlyCount "64"]
[EventDate "2011.01.07"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 g6 3. c4 c6 4. cxd5 cxd5 5. Nc3 Bg7 6. Bf4 Nc6 7. e3 a6 8. Rc1 e6 9. h3 Nge7 10. Be2 0-0 11. 0-0 Bd7 12. Na4 b6 13. a3 Nf5 14. b4 h6 15. Qb3 g5 16. Bh2 h5 17. Nxg5 Qxg5 18. Nxb6 Qd8 19. Nxa8 Qxa8 20. Bxh5 Nce7 21. Be2 Bb5 22. Bd3 Ng6 23. Rc5 Qd8 24. Bxb5 axb5 25. Rxb5 Qg5 26. Qd1 Nh6 27. Bd6 Rd8 28. Rb8 Rxb8 29. Bxb8 Nh4 30. g3 N4f5 31. Bf4 Qe7 32. Qh5 Qc7 1-0

[Event "Dabrowica Jastkow Memorial op 3rd"]
[Site "Dabrowica"]
[Date "2011.01.08"]
[Round "2.6"]
[White "Sygnowski, Tomasz"]
[Black "Pietrzak, Tomasz"]
[Result "1-0"]
[ECO "C29"]
[WhiteElo "2033"]
[BlackElo "1946"]
[PlyCount "45"]
[EventDate "2011.01.07"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 e5 3. f4 d5 4. fxe5 Nxe4 5. Nf3 Bg4 6. d3 Nc5 7. d4 Ne4 8. Be2 Bxf3 9. Bxf3 Qh4+ 10. g3 Nxc3 11. bxc3 Qd8 12. Qd3 c6 13. Rb1 b5 14. 0-0 Be7 15. Rxb5 0-0 16. Rb7 Nd7 17. Qf5 Nb6 18. e6 g6 19. exf7+ Kg7 20. Qe6 Bf6 21. Be2 g5 22. Bd3 h6 23. Qf5 1-0

[Event "Dabrowica Jastkow Memorial op 3rd"]
[Site "Dabrowica"]
[Date "2011.01.07"]
[Round "1.5"]
[White "Pietrzak, Tomasz"]
[Black "Paluch, Andrzej"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1946"]
[BlackElo "1535"]
[PlyCount "71"]
[EventDate "2011.01.07"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Bg4 3. Nbd2 Nd7 4. e3 Ngf6 5. c4 e6 6. Bd3 Be7 7. 0-0 0-0 8. Qc2 dxc4 9. Bxc4 Bf5 10. e4 Bg6 11. Bd3 c5 12. e5 Bxd3 13. Qxd3 Nd5 14. Ne4 cxd4 15. Neg5 g6 16. Qxd4 h6 17. Ne4 Kh7 18. h4 Rg8 19. Rd1 Rc8 20. b4 b6 21. a3 Rc6 22. Qd2 g5 23. hxg5 hxg5 24. Nfxg5+ Kg7 25. Nh7 Rxc1 26. Raxc1 Kxh7 27. f4 Nf8 28. Nc3 Bh4 29. Nxd5 exd5 30. Qxd5 Qe7 31. f5 Bg3 32. f6 Qxe5 33. Qxf7+ Kh8 34. Qe7 Qf4 35. Rc8 Qf2+ 36. Kh1 0-1

[Event "Chylice Fidelice Cup"]
[Site "Chylice"]
[Date "2010.10.03"]
[Round "5.3"]
[White "Llaneza Vega, Victor"]
[Black "Pietrzak, Tomasz"]
[Result "1-0"]
[ECO "B04"]
[WhiteElo "2003"]
[BlackElo "1961"]
[PlyCount "57"]
[EventDate "2010.10.01"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 dxe5 5. dxe5 Bg4 6. c4 Nb4 7. Qb3 N8c6 8. Be3 a5 9. a3 a4 10. Qc3 Nxe5 11. Nbd2 Nbd3+ 12. Bxd3 Nxd3+ 13. Ke2 Bf5 14. Nh4 Bg4+ 15. f3 e6 16. fxg4 Qxh4 17. Kxd3 Qxg4 18. Kc2 Be7 19. Rad1 0-0 20. Bd4 c5 21. Be5 Rfd8 22. Qf3 Qg6+ 23. Kc1 Bg5 24. h4 Bh6 25. Rh3 f6 26. Bc3 Rd7 27. Rg3 Qe8 28. Qxf6 Qh5 29. Qxe6+ 1-0

[Event "Chylice Fidelice Cup"]
[Site "Chylice"]
[Date "2010.10.03"]
[Round "4.2"]
[White "Pietrzak, Tomasz"]
[Black "Kazmierczak, Ewa"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "1961"]
[BlackElo "1434"]
[PlyCount "59"]
[EventDate "2010.10.01"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 d5 3. c4 c6 4. e3 Bg4 5. Qb3 Bxf3 6. Qxb7 Nbd7 7. gxf3 Qc8 8. Qxc8+ Rxc8 9. Nc3 e6 10. Bd2 Bb4 11. Bd3 c5 12. cxd5 cxd4 13. Nb5 Bxd2+ 14. Kxd2 0-0 15. dxe6 fxe6 16. Nxd4 Nd5 17. Rac1 Rb8 18. b3 Ne5 19. Be4 Nf6 20. Bb1 Nd5 21. Ke2 Rb4 22. Nxe6 Re8 23. Nc7 Nxc7 24. Rxc7 a6 25. f4 Ng4 26. Kf3 Nf6 27. Rg1 Nh5 28. Rg5 Rb5 29. Rxb5 axb5 30. Bd3 1-0

[Event "Chylice Fidelice Cup"]
[Site "Chylice"]
[Date "2010.10.02"]
[Round "3.2"]
[White "Duniec, Mateusz"]
[Black "Pietrzak, Tomasz"]
[Result "0-1"]
[ECO "B03"]
[WhiteElo "1578"]
[BlackElo "1961"]
[PlyCount "78"]
[EventDate "2010.10.01"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. exd6 exd6 6. Nc3 Be7 7. Nf3 Bg4 8. h3 Bh5 9. d5 N8d7 10. Bf4 a5 11. Ne4 Bg6 12. Bd3 Bxe4 13. Bxe4 Nc5 14. Qc2 Nxe4 15. Qxe4 0-0 16. 0-0 Bf6 17. Qc2 Nd7 18. Rac1 Nc5 19. Rfd1 Re8 20. Ne1 Re4 21. Be3 Qe7 22. Nd3 Nxd3 23. Rxd3 b6 24. a3 Re8 25. b4 axb4 26. axb4 Bg5 27. Bxg5 Qxg5 28. Ra1 Qf4 29. Re3 Rxe3 30. fxe3 Qxe3+ 31. Kh1 h5 32. Rf1 g6 33. Qb2 Re5 34. Qa1 Qd3 35. Qa8+ Kg7 36. Rf4 Re1+ 37. Kh2 Qe3 38. Rf3 Qe5+ 39. Rg3 Re3 0-1

[Event "Chylice Fidelice Cup"]
[Site "Chylice"]
[Date "2010.10.02"]
[Round "2.3"]
[White "Pietrzak, Tomasz"]
[Black "Powalka, Michal"]
[Result "1-0"]
[ECO "D33"]
[WhiteElo "1961"]
[BlackElo "1316"]
[PlyCount "55"]
[EventDate "2010.10.01"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 c5 3. c4 e6 4. Nc3 d5 5. cxd5 exd5 6. g3 Nc6 7. Bg2 Be6 8. 0-0 Ne4 9. Nxe4 dxe4 10. Ng5 Nxd4 11. Bxe4 Be7 12. Nxe6 Nxe6 13. Bxb7 Rb8 14. Qa4+ Kf8 15. Bg2 Qc7 16. Rd1 Bd6 17. Be3 Rxb2 18. Rab1 Rxb1 19. Rxb1 Nd8 20. Rd1 h6 21. Qc4 g6 22. Rxd6 Kg7 23. Bxc5 Kh7 24. Qd5 Ne6 25. Rd7 Qxc5 26. Rxf7+ Kg8 27. Qxe6 Qb6 28. Qe8# 1-0

[Event "Chylice Fidelice Cup"]
[Site "Chylice"]
[Date "2010.10.01"]
[Round "1.1"]
[White "Pietrzak, Tomasz"]
[Black "Winiarski, Mikolaj"]
[Result "0-1"]
[ECO "D12"]
[WhiteElo "1961"]
[BlackElo "1713"]
[PlyCount "70"]
[EventDate "2010.10.01"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 d5 3. c4 c6 4. e3 Bf5 5. cxd5 cxd5 6. Qb3 Qb6 7. Nc3 Qxb3 8. axb3 Nc6 9. Bb5 Bd7 10. Ne5 e6 11. Bd2 Bd6 12. f4 0-0 13. Ke2 Rfc8 14. Rhc1 Be8 15. Bd3 Nb4 16. Bb1 a6 17. Nd3 Nxd3 18. Bxd3 Bc6 19. Kf3 Bb4 20. g4 Ne4 21. Be1 Nf6 22. g5 Nd7 23. h4 Kh8 24. Bd2 f6 25. e4 Bxc3 26. bxc3 e5 27. gxf6 Nxf6 28. fxe5 dxe4+ 29. Kf4 Rf8 30. Bc4 Nh5+ 31. Kg4 Rf3 32. Kxh5 Raf8 33. Rf1 Be8+ 34. Bf7 Bxf7+ 35. Kg4 Be6+ 0-1

[Event "Kowalewo Pomorskie op-A 17th"]
[Site "Kowalewo Pomorskie"]
[Date "2010.07.10"]
[Round "9"]
[White "Kuchnio, Przemyslaw"]
[Black "Pietrzak, Tomasz"]
[Result "1-0"]
[ECO "D40"]
[WhiteElo "2089"]
[BlackElo "1980"]
[PlyCount "53"]
[EventDate "2010.07.04"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "POL"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. e3 c5 4. d4 Nf6 5. Nf3 a6 6. b3 cxd4 7. exd4 Bb4 8. Bd2 Nc6 9. a3 Be7 10. c5 Qc7 11. Na4 e5 12. dxe5 Nxe5 13. Bc3 Nxf3+ 14. gxf3 Bd7 15. b4 d4 16. Bxd4 Rd8 17. Qb3 Be6 18. Qb2 Qd7 19. c6 Qxc6 20. Nc5 Qxf3 21. Rg1 g6 22. Rg3 Qf5 23. Bd3 Qd5 24. Bxf6 Bxf6 25. Qxf6 0-0 26. Nxe6 fxe6 27. Rxg6+ 1-0

[Event "Kowalewo Pomorskie op-A 17th"]
[Site "Kowalewo Pomorskie"]
[Date "2010.07.09"]
[Round "8"]
[White "Pietrzak, Tomasz"]
[Black "Zielinski, Wojciech"]
[Result "0-1"]
[ECO "D53"]
[WhiteElo "1980"]
[BlackElo "2008"]
[PlyCount "42"]
[EventDate "2010.07.04"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "POL"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. Nf3 e6 2. d4 d5 3. c4 Nf6 4. Bg5 Be7 5. Nc3 h6 6. Bh4 c5 7. cxd5 exd5 8. dxc5 Be6 9. e3 0-0 10. Be2 Nbd7 11. c6 bxc6 12. Nd4 Qb6 13. 0-0 c5 14. Na4 Qb7 15. Qb3 Rab8 16. Qxb7 Rxb7 17. Ba6 Rb4 18. Nc6 Rxa4 19. Nxe7+ Kh8 20. Bxf6 Rxa6 21. Bh4 g5 0-1

[Event "Kowalewo Pomorskie op-A 17th"]
[Site "Kowalewo Pomorskie"]
[Date "2010.07.08"]
[Round "6"]
[White "Pietrzak, Tomasz"]
[Black "Renkowski, Piotr"]
[Result "0-1"]
[ECO "D36"]
[WhiteElo "1980"]
[BlackElo "1931"]
[PlyCount "104"]
[EventDate "2010.07.04"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "POL"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. d4 e6 2. c4 d5 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. Qc2 h6 7. Bf4 c6 8. Nf3 0-0 9. e3 Re8 10. Bd3 Nbd7 11. 0-0 Nf8 12. Rab1 Ne6 13. b4 Nxf4 14. exf4 a6 15. a4 Bg4 16. Ne5 Qb6 17. h3 Bd7 18. Rfd1 Bxb4 19. a5 Qxa5 20. Na2 c5 21. Nxd7 Nxd7 22. dxc5 Bxc5 23. Rxb7 Nf6 24. Nc1 Re1+ 25. Bf1 Rxd1 26. Qxd1 Qa1 27. Qc2 Ne4 28. Nd3 Rc8 29. Nxc5 Rxc5 30. Qd3 g6 31. f5 gxf5 32. Rb1 Qe5 33. Qxa6 Qf4 34. Qe2 Kg7 35. Qb2+ Kh7 36. Ra1 Nc3 37. Ra8 Qc7 38. Qd2 Qe5 39. Ra6 f4 40. Ra7 Kg7 41. Qd3 Ne4 42. Qf3 Qg5 43. Qa3 Qf6 44. Ra8 Qd6 45. Qb2+ Qf6 46. Qb8 Kg6 47. Qg8+ Kf5 48. Qg4+ Ke5 49. Qd7 Rc6 50. Rd8 Rd6 51. Re8+ Re6 52. Qc7+ Kf5 0-1

[Event "Kowalewo Pomorskie op-A 17th"]
[Site "Kowalewo Pomorskie"]
[Date "2010.07.07"]
[Round "5"]
[White "Zurkowski, Andrzej"]
[Black "Pietrzak, Tomasz"]
[Result "1-0"]
[ECO "D04"]
[WhiteElo "2175"]
[BlackElo "1980"]
[PlyCount "47"]
[EventDate "2010.07.04"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "POL"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 g6 4. Bd3 c6 5. 0-0 Bg4 6. h3 Bxf3 7. Qxf3 Bg7 8. Nd2 0-0 9. c4 Nbd7 10. cxd5 cxd5 11. Qe2 e5 12. dxe5 Nxe5 13. Nb3 Rc8 14. Bd2 Nxd3 15. Qxd3 Ne4 16. Bb4 Re8 17. Ba3 Qh4 18. Rad1 Re5 19. f4 Ree8 20. Qxd5 Rc2 21. Nd2 Bxb2 22. Bxb2 Rd8 23. Qxe4 Rxb2 24. Nf3 1-0

[Event "Kowalewo Pomorskie op-A 17th"]
[Site "Kowalewo Pomorskie"]
[Date "2010.07.06"]
[Round "3"]
[White "Kruczynski, Marek"]
[Black "Pietrzak, Tomasz"]
[Result "0-1"]
[ECO "C27"]
[WhiteElo "1988"]
[BlackElo "1980"]
[PlyCount "120"]
[EventDate "2010.07.04"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "POL"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 e5 3. Bc4 Nxe4 4. Qh5 Nd6 5. Bb3 Nc6 6. Nb5 g6 7. Qf3 Nf5 8. Qd5 Nh6 9. d3 d6 10. Bxh6 Be6 11. Qf3 Bxh6 12. Bxe6 fxe6 13. Qh3 Bg5 14. Qxe6+ Be7 15. Nf3 Qd7 16. Qxd7+ Kxd7 17. 0-0-0 Raf8 18. Rhf1 Nb4 19. Nc3 c5 20. Kb1 Na6 21. Ne4 Nc7 22. c4 Ne6 23. a3 h6 24. h3 Rf7 25. Ne1 Bg5 26. Nf3 Rhf8 27. Nfxg5 Nxg5 28. Nxg5 hxg5 29. f3 a6 30. Rfe1 b5 31. b3 Rb8 32. Kc2 Kc6 33. Rb1 a5 34. Re4 Rf4 35. Rxf4 gxf4 36. Re1 Kd7 37. Rb1 Ke6 38. Re1 Kf5 39. Rb1 Kg5 40. Re1 Kh4 41. Re2 Kg3 42. cxb5 Rxb5 43. Kc3 Rb6 44. Kc4 Rb8 45. Rb2 Rb6 46. Re2 d5+ 47. Kxc5 Rxb3 48. Rxe5 Kxg2 49. Rg5+ Kxf3 50. Kd4 Rxa3 51. Rxg6 Ke2 52. Re6+ Kd2 53. Kxd5 Rxd3+ 54. Kc4 Rxh3 55. Kb5 f3 56. Rd6+ Ke1 57. Re6+ Kf1 58. Kxa5 f2 59. Rb6 Kg2 60. Rb2 Kg1 0-1

[Event "Kowalewo Pomorskie op-A 17th"]
[Site "Kowalewo Pomorskie"]
[Date "2010.07.06"]
[Round "4"]
[White "Pietrzak, Tomasz"]
[Black "Tarkowski, Michal"]
[Result "1/2-1/2"]
[ECO "D27"]
[WhiteElo "1980"]
[BlackElo "2067"]
[PlyCount "58"]
[EventDate "2010.07.04"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "POL"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 d5 3. c4 dxc4 4. e3 e6 5. Bxc4 a6 6. 0-0 c5 7. e4 Nxe4 8. d5 Nd6 9. dxe6 fxe6 10. Ne5 Qf6 11. Nf3 Nxc4 12. Bg5 Nxb2 13. Qb3 Qg6 14. Qxb2 Be7 15. Bxe7 Kxe7 16. Rd1 Qf6 17. Qb6 Qxa1 18. Qd6+ Kf7 19. Ne5+ Kf6 20. Ng4+ Kg6 21. Qd3+ Kf7 22. Nc3 Qxd1+ 23. Qxd1 Nc6 24. Qf3+ Ke7 25. Qe3 Rd8 26. Qg5+ Kf8 27. Ne5 Bd7 28. Qf4+ Ke7 29. Qg5+ Kf8 1/2-1/2

[Event "Kowalewo Pomorskie op-A 17th"]
[Site "Kowalewo Pomorskie"]
[Date "2010.07.05"]
[Round "2"]
[White "Pietrzak, Tomasz"]
[Black "Szmidt, Przemyslaw"]
[Result "1/2-1/2"]
[ECO "B36"]
[WhiteElo "1980"]
[BlackElo "2033"]
[PlyCount "86"]
[EventDate "2010.07.04"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "POL"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 c5 3. c4 cxd4 4. Nxd4 Nc6 5. Nc3 g6 6. e4 d6 7. Be2 Bg7 8. 0-0 Nxd4 9. Qxd4 0-0 10. Rd1 Be6 11. Qe3 Nd7 12. Bd2 Ne5 13. b3 Nc6 14. Rac1 f5 15. Qh3 Nd4 16. Bh6 fxe4 17. Qe3 Bxh6 18. Qxh6 Nxe2+ 19. Nxe2 Bg4 20. Qe3 Qb6 21. Qxb6 axb6 22. Rd2 Bxe2 23. Rxe2 Ra5 24. Rce1 e6 25. Rxe4 Rxa2 26. f3 e5 27. Rd1 Rf6 28. Rd5 Kf7 29. Rb5 Ra6 30. Kf2 g5 31. h4 h6 32. hxg5 hxg5 33. Re1 g4 34. Re4 gxf3 35. gxf3 Rh6 36. Rg4 Rh2+ 37. Ke3 Rb2 38. f4 exf4+ 39. Rxf4+ Ke7 40. Rd4 Ra3 41. Rd3 Kd7 42. Rxb6 Kc7 43. Rbxd6 Rbxb3 1/2-1/2

[Event "Kowalewo Pomorskie op-A 17th"]
[Site "Kowalewo Pomorskie"]
[Date "2010.07.04"]
[Round "1"]
[White "Choroszej, Aleksander"]
[Black "Pietrzak, Tomasz"]
[Result "1-0"]
[ECO "D56"]
[WhiteElo "2095"]
[BlackElo "1980"]
[PlyCount "123"]
[EventDate "2010.07.04"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "POL"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Be7 5. Bg5 0-0 6. e3 h6 7. Bh4 Ne4 8. Bxe7 Qxe7 9. Bd3 Nxc3 10. bxc3 dxc4 11. Bxc4 c5 12. 0-0 Rd8 13. Ne5 cxd4 14. exd4 Nc6 15. f4 Qc7 16. Nxc6 Qxc6 17. Qb3 a6 18. Rae1 b5 19. Bd3 Bb7 20. Be4 Qb6 21. f5 exf5 22. Rxf5 Rd7 23. Bd5 Bxd5 24. Rxd5 Rxd5 25. Qxd5 Rd8 26. Qe5 Qd6 27. Qxd6 Rxd6 28. Re8+ Kh7 29. Rc8 Kg6 30. Kf2 Kf5 31. Ke3 Ke6 32. Rc7 Rd7 33. Rc8 Rd6 34. g4 Kd7 35. Ra8 Rc6 36. Kd3 Ke6 37. h4 Kd5 38. a4 Rg6 39. axb5 axb5 40. Ra5 Rxg4 41. Rxb5+ Kc6 42. Rh5 f5 43. Rxf5 Rxh4 44. Kc4 Rh3 45. Rf7 Rg3 46. Rf5 g6 47. d5+ Kd6 48. Rf6+ Ke5 49. Re6+ Kf5 50. Re1 Rg4+ 51. Kc5 Rg3 52. c4 Rd3 53. d6 h5 54. Kc6 h4 55. d7 g5 56. Kc7 g4 57. d8Q Rxd8 58. Kxd8 g3 59. c5 h3 60. c6 g2 61. c7 h2 62. c8Q+ 1-0

[Event "Dabrowica op 2nd"]
[Site "Dabrowica"]
[Date "2010.01.10"]
[Round "5"]
[White "Gora, Jan"]
[Black "Pietrzak, Tomasz"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1791"]
[BlackElo "1995"]
[PlyCount "43"]
[EventDate "2010.01.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e3 e5 2. d4 exd4 3. exd4 d5 4. Bd3 Nf6 5. Ne2 c5 6. dxc5 Bxc5 7. 0-0 0-0 8. Bg5 Nc6 9. Nbc3 d4 10. Ne4 Be7 11. Nxf6+ Bxf6 12. Bxf6 Qxf6 13. Be4 Rd8 14. Qd3 Ne5 15. Qb5 Bd7 16. Qxb7 Rab8 17. Qxa7 Rxb2 18. Nxd4 Qf4 19. Rfe1 Bg4 20. Qe7 Rbb8 21. g3 Qd2 22. Qxe5 1-0

[Event "Dabrowica op 2nd"]
[Site "Dabrowica"]
[Date "2010.01.10"]
[Round "4"]
[White "Nowosad, Jan"]
[Black "Pietrzak, Tomasz"]
[Result "0-1"]
[ECO "A05"]
[WhiteElo "1666"]
[BlackElo "1995"]
[PlyCount "74"]
[EventDate "2010.01.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. Nf3 d5 2. b3 Nf6 3. Bb2 g6 4. g3 Bg7 5. Bg2 0-0 6. 0-0 b6 7. d4 Bb7 8. Nbd2 c5 9. c4 dxc4 10. Nxc4 cxd4 11. Nxd4 Bxg2 12. Kxg2 Qd5+ 13. Nf3 Qb7 14. e3 Nc6 15. Qe2 Rfd8 16. Rfd1 Ne4 17. Kg1 b5 18. Nce5 Nxe5 19. Nxe5 Bxe5 20. Bxe5 Ng5 21. e4 f6 22. Bf4 Qxe4 23. Qxe4 Nxe4 24. Re1 Rd4 25. f3 Nd2 26. Bxd2 Rxd2 27. Rxe7 Rc8 28. Rxa7 Rcc2 29. Re1 Rg2+ 30. Kh1 Rxh2+ 31. Kg1 Kf8 32. Ree7 Rxa2 33. Rxh7 Rxa7 34. Rxh2 Ra1+ 35. Kg2 Ra2+ 36. Kg1 Rxh2 37. Kxh2 Ke7 0-1

[Event "Dabrowica op 2nd"]
[Site "Dabrowica"]
[Date "2010.01.09"]
[Round "3"]
[White "Pietrzak, Tomasz"]
[Black "Cymbala, Ireneusz"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1995"]
[BlackElo "1928"]
[PlyCount "107"]
[EventDate "2010.01.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 g6 3. Bf4 Bg7 4. Nbd2 d5 5. e3 0-0 6. Be2 c5 7. c3 b6 8. Ne5 Bb7 9. f3 Nfd7 10. Qc2 Nc6 11. Nxd7 Qxd7 12. dxc5 e5 13. Bg5 bxc5 14. Rd1 h6 15. Bh4 Ne7 16. Nb3 Rac8 17. e4 d4 18. Na5 Ba8 19. 0-0 g5 20. Bf2 Qc7 21. Nc4 Ng6 22. g3 Bc6 23. Rd2 Kh8 24. Rc1 Qd7 25. b4 cxb4 26. cxd4 exd4 27. e5 Nxe5 28. Nxe5 Bxe5 29. Qc5 Bd5 30. Bxd4 Rxc5 31. Bxe5+ f6 32. Rxc5 fxe5 33. Rdxd5 Qf7 34. Rxe5 Qxa2 35. Re7 Rf7 36. Rc8+ Kg7 37. Ree8 b3 38. Bc4 Rd7 39. Rg8+ Kf6 40. Rgf8+ Ke5 41. Rfe8+ Kf6 42. Rf8+ Kg6 43. Rg8+ Kh5 44. Rc6 Rd1+ 45. Bf1 Rd4 46. Rgg6 g4 47. f4 Rxf4 48. Rxh6+ Kg5 49. Rhg6+ Kf5 50. Rcf6+ Ke5 51. gxf4+ Kd5 52. Ra6 Qb2 53. Rgd6+ Ke4 54. Ra4+ 1-0

[Event "Dabrowica op 2nd"]
[Site "Dabrowica"]
[Date "2010.01.09"]
[Round "2"]
[White "Trzpil, Slawomir"]
[Black "Pietrzak, Tomasz"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "1688"]
[BlackElo "1995"]
[PlyCount "62"]
[EventDate "2010.01.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Bb4 4. Bc4 c6 5. 0-0 0-0 6. d4 exd4 7. Nxd4 Bxc3 8. bxc3 Nxe4 9. Qf3 d5 10. Bb3 c5 11. Ne2 Nf6 12. c4 Bg4 13. Qd3 Nc6 14. cxd5 Bxe2 15. Qxe2 Nd4 16. Qd1 Nxb3 17. axb3 Qxd5 18. Bb2 Qf5 19. f3 Rad8 20. Qe2 Nd5 21. Qf2 Nf4 22. Rfe1 Qg5 23. Kh1 Ne6 24. Rad1 h5 25. h4 Qf5 26. Kh2 Nd4 27. Rd2 Nxf3+ 28. Kh1 Rxd2 29. Qg3 Nd4 30. Re5 Qf1+ 31. Kh2 Nf3+ 0-1

[Event "Dabrowica op 2nd"]
[Site "Dabrowica"]
[Date "2010.01.08"]
[Round "1"]
[White "Pietrzak, Tomasz"]
[Black "Grenda, Wojciech"]
[Result "1-0"]
[ECO "A30"]
[WhiteElo "1995"]
[BlackElo "1522"]
[PlyCount "45"]
[EventDate "2010.01.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Bf5 3. g3 Nf6 4. Bg2 e6 5. 0-0 c5 6. c4 Nc6 7. cxd5 Nxd5 8. Nc3 Nxc3 9. bxc3 Be4 10. Qa4 cxd4 11. Rd1 Qb6 12. Rxd4 Bg6 13. Ne5 Rc8 14. Be3 Be7 15. Rd7 Qb2 16. Rad1 Bc2 17. Bxc6 Kf8 18. Qf4 f6 19. Rxe7 bxc6 20. Rdd7 Qb1+ 21. Kg2 Bg6 22. Nxg6+ Qxg6 23. Qd6 1-0

[Event "Rewal op-A 13th"]
[Site "Rewal"]
[Date "2008.08.29"]
[Round "9"]
[White "Grochowalski, Pawel"]
[Black "Pietrzak, Tomasz"]
[Result "1-0"]
[ECO "D34"]
[WhiteElo "2121"]
[BlackElo "2016"]
[PlyCount "41"]
[EventDate "2008.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 126 Extra"]
[Source "ChessBase"]
[SourceDate "2008.11.05"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.05"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. cxd5 exd5 4. Nc3 c5 5. Nf3 Nc6 6. g3 Nf6 7. Bg2 Be7 8. 0-0 0-0 9. Bg5 cxd4 10. Nxd4 h6 11. Be3 Re8 12. Qa4 Bd7 13. Rfd1 Nb4 14. Qb3 a5 15. Nxd5 a4 16. Nxf6+ gxf6 17. Qc3 Rc8 18. Qd2 Bg4 19. Bxh6 Bc5 20. Qf4 Bh5 21. Nc6 1-0

[Event "Rewal op-A 13th"]
[Site "Rewal"]
[Date "2008.08.28"]
[Round "8"]
[White "Knap, Jerzy"]
[Black "Pietrzak, Tomasz"]
[Result "1/2-1/2"]
[ECO "D32"]
[WhiteElo "1974"]
[BlackElo "2016"]
[PlyCount "121"]
[EventDate "2008.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 126 Extra"]
[Source "ChessBase"]
[SourceDate "2008.11.05"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.05"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. cxd5 exd5 5. Nf3 Nc6 6. e3 Nf6 7. Bb5 a6 8. Bxc6+ bxc6 9. Ne5 Bb7 10. 0-0 Bd6 11. Nf3 0-0 12. b3 cxd4 13. exd4 Re8 14. Re1 Ne4 15. Bb2 Qf6 16. Qc2 Qf4 17. Ne2 Qf5 18. Rac1 Re6 19. Ng3 Qf4 20. Ne5 Rh6 21. Re3 f6 22. Nf3 c5 23. dxc5 Bxc5 24. Rxe4 dxe4 25. Qc4+ Kh8 26. Qxc5 exf3 27. Qe7 Bd5 28. Rc7 Rg8 29. Bc1 Qg4 30. Bxh6 fxg2 31. Bxg7+ Qxg7 32. Qxg7+ Rxg7 33. Rxg7 Kxg7 34. Nf5+ Kf7 35. Ne3 Be4 36. Nxg2 Ke6 37. Ne3 Ke5 38. Kf1 Kd4 39. Ke2 Kc3 40. Nc4 Bb1 41. a4 Bd3+ 42. Ke3 Bxc4 43. bxc4 Kxc4 44. Ke4 a5 45. Kf5 Kb4 46. Kxf6 Kxa4 47. f4 Kb5 48. f5 a4 49. Ke6 a3 50. f6 a2 51. f7 a1Q 52. f8Q Qa2+ 53. Kf6 Qxh2 54. Qe8+ Kc4 55. Qe6+ Kd3 56. Qd5+ Ke3 57. Qe5+ Qxe5+ 58. Kxe5 h5 59. Kf5 Kf3 60. Kg5 h4 61. Kxh4 1/2-1/2

[Event "Rewal op-A 13th"]
[Site "Rewal"]
[Date "2008.08.27"]
[Round "7"]
[White "Pietrzak, Tomasz"]
[Black "Jagodzinski, Waldemar"]
[Result "0-1"]
[ECO "D11"]
[WhiteElo "2016"]
[BlackElo "2141"]
[PlyCount "34"]
[EventDate "2008.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 126 Extra"]
[Source "ChessBase"]
[SourceDate "2008.11.05"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.05"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Bf5 3. c4 e6 4. Nc3 c6 5. Qb3 Qb6 6. g3 Na6 7. cxd5 exd5 8. e4 dxe4 9. Bxa6 Qxa6 10. Ne5 Be6 11. d5 cxd5 12. Nb5 Rc8 13. 0-0 d4 14. Bg5 Bxb3 15. Rfc1 Bc5 16. a4 Qe6 17. f4 d3+ 0-1

[Event "Rewal op-A 13th"]
[Site "Rewal"]
[Date "2008.08.26"]
[Round "6"]
[White "Kues, Jarl Hendrik"]
[Black "Pietrzak, Tomasz"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2235"]
[BlackElo "2016"]
[PlyCount "61"]
[EventDate "2008.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 126 Extra"]
[Source "ChessBase"]
[SourceDate "2008.11.05"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.05"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 c5 3. c3 e6 4. Bf4 Nc6 5. e3 Nf6 6. Nbd2 Nh5 7. Bg5 Qb6 8. Ne5 Nf6 9. Nxc6 bxc6 10. Qb3 Ba6 11. Bxf6 gxf6 12. Qxb6 axb6 13. a3 Bxf1 14. Kxf1 f5 15. Ke2 Bd6 16. g3 Kd7 17. Rac1 c4 18. Rcf1 h5 19. Nf3 Rh7 20. Rhg1 Rg7 21. Nh4 Rag8 22. Nf3 Kc7 23. Rh1 Kd7 24. Ne1 Rh8 25. Ng2 Rhg8 26. Kf3 Rh8 27. h4 Rg4 28. Ke2 Rgg8 29. Ne1 Re8 30. Nf3 f6 31. Rd1 1/2-1/2

[Event "Rewal op-A 13th"]
[Site "Rewal"]
[Date "2008.08.25"]
[Round "5"]
[White "Pietrzak, Tomasz"]
[Black "Sochacki, Zenon"]
[Result "1-0"]
[ECO "A35"]
[WhiteElo "2016"]
[BlackElo "1956"]
[PlyCount "37"]
[EventDate "2008.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 126 Extra"]
[Source "ChessBase"]
[SourceDate "2008.11.05"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.05"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 Nc6 3. Nc3 g6 4. e3 Bg7 5. d4 e6 6. Be2 d5 7. cxd5 exd5 8. dxc5 Bxc3+ 9. bxc3 Qa5 10. Bb2 Qxc5 11. c4 Qb4+ 12. Qd2 f6 13. Bc3 Qd6 14. cxd5 Ne5 15. Nxe5 fxe5 16. f4 Nf6 17. fxe5 Qxd5 18. exf6 Qxg2 19. Bb5+ 1-0

[Event "Rewal op-A 13th"]
[Site "Rewal"]
[Date "2008.08.23"]
[Round "4"]
[White "Wnuk Lipinski, Pawel"]
[Black "Pietrzak, Tomasz"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "1956"]
[BlackElo "2016"]
[PlyCount "102"]
[EventDate "2008.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 126 Extra"]
[Source "ChessBase"]
[SourceDate "2008.11.05"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.05"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. d4 Nf6 4. Nf3 Bg4 5. Be2 e6 6. c4 Qd8 7. h3 Bh5 8. Bg5 c6 9. 0-0 Be7 10. Qb3 Qc7 11. Nc3 Nbd7 12. Rac1 0-0 13. d5 Nc5 14. Qd1 Rfd8 15. Bxf6 Bxf6 16. b4 Bxc3 17. Rxc3 Ne4 18. Rc2 cxd5 19. Qd4 Nf6 20. Rfc1 dxc4 21. Qxc4 Qxc4 22. Rxc4 Nd5 23. g4 Bg6 24. h4 Nb6 25. Rc7 Rac8 26. Ne5 Be4 27. Bf3 Bxf3 28. Nxf3 f6 29. Kg2 Rxc7 30. Rxc7 Rd7 31. Rxd7 Nxd7 32. Nd4 e5 33. Nb5 a6 34. Nd6 b6 35. Kf3 Nf8 36. Ke4 Ng6 37. h5 Nf4 38. a4 g6 39. hxg6 hxg6 40. b5 axb5 41. axb5 Ne6 42. Kd5 Nd4 43. Kc4 Kg7 44. Nc8 Kh6 45. Nxb6 Kg5 46. Nd5 Nxb5 47. Kxb5 Kxg4 48. Nxf6+ Kf3 49. Kc4 Kxf2 50. Kd5 g5 51. Kxe5 g4 1/2-1/2

[Event "Rewal op-A 13th"]
[Site "Rewal"]
[Date "2008.08.22"]
[Round "3"]
[White "Pietrzak, Tomasz"]
[Black "Czachor, Radoslaw"]
[Result "0-1"]
[ECO "A39"]
[WhiteElo "2016"]
[BlackElo "2127"]
[PlyCount "64"]
[EventDate "2008.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 126 Extra"]
[Source "ChessBase"]
[SourceDate "2008.11.05"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.05"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c5 3. Nc3 g6 4. d4 cxd4 5. Nxd4 Bg7 6. g3 Nc6 7. Bg2 0-0 8. 0-0 Qc7 9. Bf4 Qb6 10. Nb3 d6 11. Qd2 Re8 12. Rfd1 Be6 13. Nd5 Qd8 14. Rac1 Rc8 15. e4 b6 16. Bh6 Bh8 17. Bg5 Nd7 18. Be3 Nce5 19. Qe2 Nc5 20. Nd4 Bd7 21. Rd2 Nb7 22. Rdc2 e6 23. Nb4 h5 24. h3 Na5 25. b3 Qe7 26. Rd1 d5 27. Nd3 Nxd3 28. Qxd3 dxc4 29. bxc4 Ba4 30. Nb3 Red8 31. Qe2 Rxd1+ 32. Qxd1 Nxb3 0-1

[Event "Rewal op-A 13th"]
[Site "Rewal"]
[Date "2008.08.21"]
[Round "2"]
[White "Pietrzak, Tomasz"]
[Black "Verdaguer Muntanya, Marc"]
[Result "0-1"]
[ECO "A84"]
[WhiteElo "2016"]
[BlackElo "2142"]
[PlyCount "94"]
[EventDate "2008.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 126 Extra"]
[Source "ChessBase"]
[SourceDate "2008.11.05"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.05"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 c6 3. c4 e6 4. e3 Bd6 5. Be2 f5 6. b3 Nf6 7. 0-0 Qe7 8. Bb2 Ne4 9. Ne5 0-0 10. Qc2 Bd7 11. f3 Nf6 12. Nd2 Be8 13. e4 Nh5 14. g3 f4 15. g4 Qg5 16. cxd5 exd5 17. exd5 cxd5 18. Bd3 Nf6 19. Rae1 Nbd7 20. Re2 h5 21. Rg2 hxg4 22. Nxg4 Nxg4 23. Rxg4 Qh6 24. Kh1 Nf6 25. Rg2 Nh5 26. Re1 Rf6 27. Re5 Bc6 28. Kg1 Raf8 29. Reg5 Ng3 30. Rg4 Bd7 31. Rg6 Rxg6 32. Bxg6 Bh3 33. hxg3 Bxg2 34. Kxg2 fxg3 35. Nf1 Qf4 36. Qe2 Kh8 37. Bb1 a6 38. Qd3 g6 39. Qe3 Qxe3 40. Nxe3 Re8 41. Bc1 Bf4 42. Bxg6 Re7 43. Nxd5 Re2+ 44. Kf1 Rf2+ 45. Kg1 Bxc1 46. Be4 Kg7 47. Nb4 Be3 0-1

[Event "Rewal op-A 13th"]
[Site "Rewal"]
[Date "2008.08.20"]
[Round "1"]
[White "Butkiewicz, Lukasz"]
[Black "Pietrzak, Tomasz"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2284"]
[BlackElo "2016"]
[PlyCount "93"]
[EventDate "2008.08.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 126 Extra"]
[Source "ChessBase"]
[SourceDate "2008.11.05"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.05"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d4 Nf6 5. Nf3 c6 6. h3 Bf5 7. Bc4 Nbd7 8. Qe2 e6 9. Bg5 Be7 10. 0-0-0 Nb6 11. Bb3 Nfd5 12. Bxe7 Qxe7 13. Nxd5 cxd5 14. Ne5 0-0-0 15. g4 Bg6 16. h4 f6 17. Nxg6 hxg6 18. f4 Kb8 19. Rde1 Rde8 20. Qf2 Qd6 21. Re2 g5 22. fxg5 fxg5 23. Qh2 Kc7 24. h5 Rhf8 25. Qxd6+ Kxd6 26. Re5 Rf4 27. Rxg5 Re7 28. c3 Nd7 29. Bd1 Rf6 30. Bc2 Rf4 31. Bd1 Rf6 32. Ba4 Nb6 33. Bb5 a6 34. Bd3 Nd7 35. a4 Rf4 36. Rf1 Rxf1+ 37. Bxf1 e5 38. Rf5 exd4 39. cxd4 Nf6 40. h6 Nxg4 41. h7 Re8 42. Rf7 Nf6 43. Bd3 Nxh7 44. Bxh7 Rc8+ 45. Bc2 b5 46. Rxg7 bxa4 47. Rg6+ 1-0

[Event "Wloclawek Weekend Classic 3rd"]
[Site "Wloclawek"]
[Date "2007.08.27"]
[Round "5"]
[White "Grochowalski, Pawel"]
[Black "Pietrzak, Tomasz"]
[Result "0-1"]
[ECO "D34"]
[WhiteElo "2117"]
[BlackElo "1991"]
[PlyCount "94"]
[EventDate "2007.08.24"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. c4 e6 2. g3 c5 3. Bg2 d5 4. cxd5 exd5 5. d4 Nf6 6. Nf3 Nc6 7. 0-0 Be7 8. Nc3 0-0 9. Be3 cxd4 10. Nxd4 Re8 11. Rc1 Qa5 12. a3 Bg4 13. h3 Be6 14. b4 Qxa3 15. Ncb5 Qxb4 16. Bd2 Nxd4 17. Bxb4 Nxb5 18. Bxe7 Rxe7 19. e3 a5 20. g4 Nd6 21. g5 Nfe4 22. f3 Ng3 23. Re1 Rd7 24. Rc5 Nc4 25. Qc2 b6 26. Rc6 Nf5 27. Qa4 Rad8 28. e4 Nfd6 29. Bf1 b5 30. Qc2 Ne5 31. exd5 Nxf3+ 32. Kf2 Nxe1 33. Kxe1 Bxd5 34. Rc7 Re8+ 35. Kf2 Rdd8 36. Bd3 g6 37. Qc5 Bc4 38. Bb1 Re2+ 39. Kf3 Rb2 40. Qb6 Bd5+ 41. Kf4 Rxb1 42. Rc5 Rf1+ 43. Ke5 Rf5+ 44. Kd4 Nb7 45. Kc3 b4+ 46. Kb2 Rf2+ 47. Kc1 Bb3 0-1

[Event "Wloclawek Weekend Classic 3rd"]
[Site "Wloclawek"]
[Date "2007.08.27"]
[Round "3"]
[White "Jedryczka, Krystian"]
[Black "Pietrzak, Tomasz"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2299"]
[BlackElo "1991"]
[PlyCount "53"]
[EventDate "2007.08.24"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. g3 Nf6 5. Bg2 c6 6. d4 Be6 7. Nge2 Nd5 8. Ne4 Qb4+ 9. c3 Qb6 10. 0-0 Nd7 11. h3 N5f6 12. Nf4 Bd5 13. Nxd5 cxd5 14. Nd2 e6 15. c4 Qxd4 16. cxd5 Nxd5 17. Qe2 N5f6 18. Nb3 Qa4 19. Bf4 a6 20. Bxb7 Ra7 21. Qc2 Nc5 22. Bg2 Be7 23. Rac1 Nfd7 24. Nxc5 Qxc2 25. Rxc2 Bxc5 26. b4 Be7 27. Be3 1-0

[Event "Wloclawek Weekend Classic 3rd"]
[Site "Wloclawek"]
[Date "2007.08.27"]
[Round "2"]
[White "Pietrzak, Tomasz"]
[Black "Gorniewicz, Oskar"]
[Result "1-0"]
[ECO "D13"]
[WhiteElo "1991"]
[BlackElo "1653"]
[PlyCount "49"]
[EventDate "2007.08.24"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c6 3. Nc3 d5 4. d4 e6 5. cxd5 cxd5 6. Bf4 Nc6 7. e3 Bb4 8. Bd3 Qa5 9. 0-0 Bxc3 10. bxc3 Qxc3 11. Bd6 Qa5 12. Ne5 Qd8 13. Ba3 Ne7 14. Bb5+ Bd7 15. Qa4 a6 16. Bxd7+ Nxd7 17. Rfc1 Ng6 18. Rc3 f6 19. Nxg6 hxg6 20. Qc2 Kf7 21. Rc1 b5 22. Rc7 Re8 23. Qc6 Re7 24. Bxe7 Kxe7 25. Rxd7+ 1-0

[Event "Wloclawek Weekend Classic 3rd"]
[Site "Wloclawek"]
[Date "2007.08.27"]
[Round "4"]
[White "Pietrzak, Tomasz"]
[Black "Pawlowski, Pawel"]
[Result "1-0"]
[ECO "D66"]
[WhiteElo "1991"]
[BlackElo "1938"]
[PlyCount "63"]
[EventDate "2007.08.24"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. Nc3 Be7 5. Bg5 0-0 6. e3 Nbd7 7. Rc1 c6 8. Bd3 Re8 9. 0-0 Nf8 10. Ne5 h6 11. Bh4 N8h7 12. f4 dxc4 13. Bxc4 Nd5 14. Bxe7 Qxe7 15. Qf3 Nxc3 16. bxc3 f6 17. Ng6 Qf7 18. f5 Nf8 19. Nf4 Kh8 20. e4 Qc7 21. Qh5 Re7 22. fxe6 b5 23. Bb3 Ba6 24. Rcd1 Bb7 25. Kh1 a5 26. d5 cxd5 27. exd5 Qd6 28. Bc2 Kg8 29. Ng6 Rc7 30. e7 Rxe7 31. Nxe7+ Qxe7 32. d6 1-0

[Event "Wloclawek Weekend Classic 3rd"]
[Site "Wloclawek"]
[Date "2007.08.27"]
[Round "1"]
[White "Polishchuk, Oleg"]
[Black "Pietrzak, Tomasz"]
[Result "1-0"]
[ECO "D32"]
[WhiteElo "2248"]
[BlackElo "1991"]
[PlyCount "55"]
[EventDate "2007.08.24"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 e6 3. Nf3 d5 4. cxd5 exd5 5. d4 Nc6 6. Be3 Bg4 7. h3 Bh5 8. g4 cxd4 9. Nxd4 Bg6 10. Qb3 Qb6 11. Qxb6 axb6 12. Bg2 Bc5 13. Ndb5 d4 14. Bxc6+ bxc6 15. Nxd4 Ne7 16. 0-0 h5 17. Kg2 0-0-0 18. Rad1 hxg4 19. hxg4 Rh4 20. f3 Rhh8 21. Bf2 Bd6 22. Rh1 Rhe8 23. e4 Rd7 24. a3 Red8 25. Nf5 Bxf5 26. gxf5 Kb7 27. Na4 c5 28. b4 1-0

[Event "Wloclawek Weekend Classic 2nd"]
[Site "Wloclawek"]
[Date "2007.03.25"]
[Round "4"]
[White "Borkowski, Kamil"]
[Black "Pietrzak, Tomasz"]
[Result "0-1"]
[ECO "D34"]
[WhiteElo "2079"]
[BlackElo "1991"]
[PlyCount "106"]
[EventDate "2007.03.23"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "POL"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 c5 3. c4 e6 4. cxd5 exd5 5. g3 Nc6 6. Bg2 Nf6 7. 0-0 Be7 8. Nc3 0-0 9. Bg5 cxd4 10. Nxd4 h6 11. Bf4 Bg4 12. h3 Be6 13. Rc1 Rc8 14. Nxc6 bxc6 15. Na4 c5 16. b3 Qd7 17. Kh2 Rfd8 18. Be5 Qb5 19. Nc3 Qb4 20. Qc2 h5 21. Rfd1 d4 22. Bxf6 Bxf6 23. Ne4 Be7 24. Nd2 h4 25. g4 Bg5 26. Rb1 Qc3 27. Be4 Bf4+ 28. Kg2 Bd5 29. Qd3 Bxe4+ 30. Nxe4 Qa5 31. Qf3 Bb8 32. Rbc1 Re8 33. Kf1 Qxa2 34. Rxc5 Rxc5 35. Nxc5 Qc2 36. Rxd4 Qxc5 37. Rd7 Qc1+ 38. Kg2 Qf4 39. Qxf4 Bxf4 40. Rxa7 Rb8 41. Ra4 g5 42. e3 Bd6 43. Rd4 Bf8 44. Rd3 Rb4 45. Kf3 Kg7 46. Ke2 Be7 47. Kd1 Kf6 48. Kc2 Ke5 49. Rd7 Ke6 50. Ra7 Bd6 51. Ra5 f6 52. Rf5 Re4 53. Rb5 Re5 0-1

[Event "Wloclawek Weekend Classic 2nd"]
[Site "Wloclawek"]
[Date "2007.03.25"]
[Round "3"]
[White "Pietrzak, Tomasz"]
[Black "Pawlowski, Slawomir"]
[Result "1/2-1/2"]
[ECO "A16"]
[WhiteElo "1991"]
[BlackElo "2100"]
[PlyCount "102"]
[EventDate "2007.03.23"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "POL"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. dxc3 Qxd1+ 7. Kxd1 Bg7 8. Bf4 c6 9. Kc2 Nd7 10. Bc4 Nc5 11. Nd2 Be6 12. Bxe6 Nxe6 13. Be3 h5 14. g3 g5 15. Nc4 g4 16. h3 b6 17. hxg4 hxg4 18. Rxh8+ Bxh8 19. a4 0-0-0 20. Nd2 Kb7 21. Rh1 Bf6 22. Rh7 Rf8 23. b3 Kc7 24. Nc4 Bg5 25. Rh5 Bf6 26. Bf4+ Kd7 27. e5 Rh8 28. Rxh8 Bxh8 29. Ne3 Nc5 30. Nxg4 Ke6 31. Be3 Nd7 32. f4 c5 33. Kd3 f6 34. exf6 exf6 35. Nf2 f5 36. g4 fxg4 37. Nxg4 Kf5 38. Nf2 Ke6 39. Ne4 Kd5 40. c4+ Ke6 41. Nc3 Bxc3 42. Kxc3 a5 43. Kd3 Kf5 44. Bd2 Nf8 45. Be3 Ne6 46. Ke2 Ke4 47. Kd2 Nxf4 48. Bxf4 Kxf4 49. Ke2 Ke4 50. Kd2 Kd4 51. Kc2 Ke3 1/2-1/2

[Event "Wloclawek Weekend Classic 2nd"]
[Site "Wloclawek"]
[Date "2007.03.25"]
[Round "5"]
[White "Pietrzak, Tomasz"]
[Black "Zietak, Krzysztof"]
[Result "0-1"]
[ECO "A10"]
[WhiteElo "1991"]
[BlackElo "2020"]
[PlyCount "82"]
[EventDate "2007.03.23"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "POL"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. Nf3 e6 2. c4 b6 3. g3 Bb7 4. Bg2 f5 5. Nc3 Nf6 6. 0-0 Bb4 7. Qb3 Bxc3 8. Qxc3 0-0 9. b3 d6 10. d4 Nbd7 11. Bb2 Qe7 12. Nd2 Bxg2 13. Kxg2 e5 14. dxe5 dxe5 15. e4 f4 16. b4 Qe6 17. Rad1 Rae8 18. a3 Qg4 19. f3 Qg6 20. Rf2 fxg3 21. hxg3 Nh5 22. Nf1 Ndf6 23. Qe1 Nf4+ 24. Kh1 Qh5+ 25. Nh2 Nh3 26. Re2 Ng5 27. Rd3 Qf7 28. c5 Qe6 29. cxb6 cxb6 30. b5 Qh3 31. Rg2 Nh5 32. Kg1 Rf7 33. Bc1 Ne6 34. Bb2 Nc7 35. a4 Qe6 36. Qd1 Nf6 37. Ba3 Qc4 38. Bd6 Ne6 39. Bxe5 Qc5+ 40. Bd4 Nxd4 41. Rxd4 Rd7 0-1

[Event "Wloclawek Weekend Classic 2nd"]
[Site "Wloclawek"]
[Date "2007.03.23"]
[Round "1"]
[White "Pietrzak, Tomasz"]
[Black "Leszczynski, Krzysztof"]
[Result "1-0"]
[ECO "D13"]
[WhiteElo "1991"]
[BlackElo "2151"]
[PlyCount "123"]
[EventDate "2007.03.23"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "POL"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. c4 c6 4. Nc3 a6 5. cxd5 cxd5 6. Bf4 Nc6 7. e3 Bg4 8. h3 Bxf3 9. Qxf3 Qb6 10. Rb1 e6 11. Be2 Be7 12. 0-0 0-0 13. Rfc1 Rac8 14. b4 Na7 15. a3 Nb5 16. Na4 Qa7 17. Ra1 b6 18. Bxb5 axb5 19. Nc3 Qd7 20. Qe2 Rc4 21. Qb2 h6 22. f3 Ra8 23. Ne2 Ne8 24. Rxc4 bxc4 25. b5 Bd6 26. Bxd6 Nxd6 27. a4 f5 28. Nc3 Nb7 29. Qf2 Qd6 30. Qb2 Qd8 31. Rd1 Qg5 32. Qd2 Rd8 33. e4 dxe4 34. Qxg5 hxg5 35. fxe4 Kf7 36. Kf2 Na5 37. d5 Kf6 38. e5+ Kxe5 39. dxe6 Re8 40. e7 Rxe7 41. Re1+ Kd4 42. Rxe7 Kxc3 43. Rxg7 Kb2 44. Rc7 c3 45. g3 c2 46. h4 gxh4 47. gxh4 Kb3 48. Rxc2 Kxc2 49. h5 Nb7 50. h6 Nd6 51. h7 Nf7 52. a5 bxa5 53. b6 a4 54. b7 a3 55. b8Q a2 56. Qa7 Kb1 57. Qb6+ Kc1 58. Qa5 Kb2 59. Qb4+ Kc2 60. Qa3 Kb1 61. Qb3+ Ka1 62. Qxf7 1-0

[Event "Wloclawek Weekend Classic 2nd"]
[Site "Wloclawek"]
[Date "2007.03.23"]
[Round "2"]
[White "Stuczynski, Andrzej"]
[Black "Pietrzak, Tomasz"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2190"]
[BlackElo "1991"]
[PlyCount "108"]
[EventDate "2007.03.23"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "POL"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d4 Nf6 5. Bc4 c6 6. Nge2 Bf5 7. Bf4 Qd8 8. Ng3 Bg6 9. h4 h6 10. h5 Bh7 11. Qd2 e6 12. a3 Nbd7 13. Ba2 Qa5 14. 0-0-0 b5 15. Rhe1 0-0-0 16. Kb1 Nd5 17. Nxd5 Qxd2 18. Rxd2 cxd5 19. Re3 Kb7 20. Rb3 a6 21. Rc3 Rc8 22. Rxc8 Kxc8 23. Re2 Nb6 24. Re3 Kd7 25. Rc3 Bd6 26. Bxd6 Kxd6 27. Kc1 Rc8 28. Rxc8 Nxc8 29. Kd2 Nb6 30. Nf1 f6 31. Bb3 Nc4+ 32. Bxc4 dxc4 33. c3 Bg8 34. Ke3 Bh7 35. Kf4 a5 36. Nd2 Kd5 37. Ke3 Bc2 38. f3 Kc6 39. g4 Kd5 40. Nf1 Bd3 41. Nd2 Bc2 42. Nf1 Bd3 43. Ng3 Bc2 44. Nh1 Bd3 45. b4 axb4 46. axb4 e5 47. dxe5 fxe5 48. Ng3 Ke6 49. Ne4 Bc2 50. Nf2 Bb1 51. Nh3 Bc2 52. Kd2 Bb1 53. Ke2 Bc2 54. Ke3 Bb1 1-0

[Event "POL-chT 1st League"]
[Site "Jarnoltowek"]
[Date "2005.09.11"]
[Round "9.4"]
[White "Denderski, Piotr"]
[Black "Pietrzak, Tomasz"]
[Result "0-1"]
[ECO "D34"]
[WhiteElo "2274"]
[BlackElo "1980"]
[PlyCount "52"]
[EventDate "2005.09.03"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Czestochowa Hetman"]
[BlackTeam "Lodz AZS Politechnika"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. cxd5 exd5 5. Nf3 Nc6 6. g3 Nf6 7. Bg2 Be7 8. 0-0 0-0 9. dxc5 Bxc5 10. Bg5 d4 11. Bxf6 Qxf6 12. Nd5 Qd8 13. Nd2 Bf5 14. Rc1 Bb6 15. Nb3 Rc8 16. Nxb6 Qxb6 17. Bxc6 Rxc6 18. Rxc6 bxc6 19. Qxd4 Qa6 20. Nc1 c5 21. Qxc5 Bh3 22. Rd1 Qb7 23. Qd5 Qxb2 24. Qd2 Qb7 25. f3 Qb6+ 26. Qd4 Rd8 0-1

[Event "POL-chT 1st League"]
[Site "Jarnoltowek"]
[Date "2005.09.10"]
[Round "8.28"]
[White "Pietrzak, Tomasz"]
[Black "Litwin, Jozef"]
[Result "1/2-1/2"]
[ECO "B10"]
[WhiteElo "1980"]
[BlackElo "2221"]
[PlyCount "66"]
[EventDate "2005.09.03"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Lodz AZS Politechnika"]
[BlackTeam "Ostrow Wielkopolski"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. c4 c6 2. e4 d5 3. exd5 cxd5 4. cxd5 Nf6 5. Bb5+ Nbd7 6. Nc3 g6 7. Nf3 Bg7 8. 0-0 0-0 9. d6 exd6 10. d4 h6 11. Bf4 Nb6 12. h3 a6 13. Bd3 Nbd5 14. Nxd5 Nxd5 15. Bg3 Be6 16. Qd2 Qd7 17. Rac1 Rac8 18. Qa5 f5 19. Bc4 b5 20. Bxd5 Bxd5 21. Rxc8 Rxc8 22. Qxa6 Bxf3 23. gxf3 Bxd4 24. Bxd6 Qe6 25. Qb7 Rd8 26. Bb4 Qe5 27. Kg2 Bxb2 28. Re1 Qf4 29. Be7 Rb8 30. Qd5+ Kh8 31. Qf7 Rg8 32. Bf6+ Bxf6 33. Qxf6+ Rg7 1/2-1/2

[Event "POL-chT 1st League"]
[Site "Jarnoltowek"]
[Date "2005.09.07"]
[Round "5.16"]
[White "Misiuga, Andrzej"]
[Black "Pietrzak, Tomasz"]
[Result "1-0"]
[ECO "A12"]
[WhiteElo "2198"]
[BlackElo "1980"]
[PlyCount "88"]
[EventDate "2005.09.03"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Dankowice Pasjonat"]
[BlackTeam "Lodz AZS Politechnika"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 Bf5 4. b3 e6 5. Bb2 Nbd7 6. 0-0 h6 7. c4 c6 8. d3 Be7 9. Nbd2 0-0 10. Qc2 Bh7 11. a3 a5 12. Rac1 Re8 13. Qb1 Qb6 14. Qa1 Bd6 15. d4 Qd8 16. Ne5 Qe7 17. c5 Bc7 18. f4 Rf8 19. Bc3 Nxe5 20. dxe5 Nd7 21. Bd4 Rfc8 22. Qc3 b5 23. e4 a4 24. b4 Rf8 25. Rce1 f5 26. exf6 Nxf6 27. exd5 Nxd5 28. Bxd5 cxd5 29. Qe3 Rae8 30. Nf3 Be4 31. Nd2 e5 32. fxe5 Rxf1+ 33. Rxf1 Bxe5 34. Nxe4 Bxd4 35. Qxd4 dxe4 36. Qd5+ Qe6 37. Qxe6+ Rxe6 38. Re1 Kf7 39. Kf2 Kf6 40. Ke3 g5 41. g4 h5 42. h3 hxg4 43. hxg4 Ke5 44. Rf1 Rc6 1-0

[Event "POL-chT 1st League"]
[Site "Jarnoltowek"]
[Date "2005.09.06"]
[Round "4.16"]
[White "Pietrzak, Tomasz"]
[Black "Persowski, Slawomir"]
[Result "1/2-1/2"]
[ECO "E92"]
[WhiteElo "1980"]
[BlackElo "2219"]
[PlyCount "28"]
[EventDate "2005.09.03"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Lodz AZS Politechnika"]
[BlackTeam "Kozuchow Odrodzenie"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. d4 0-0 6. Be2 e5 7. dxe5 dxe5 8. Qxd8 Rxd8 9. Bg5 Re8 10. Nd5 Nxd5 11. cxd5 c6 12. Bc4 b5 13. Bb3 Bb7 14. Rc1 a5 1/2-1/2

[Event "POL-chT 1st League"]
[Site "Jarnoltowek"]
[Date "2005.09.05"]
[Round "3.22"]
[White "Smagacz, Dariusz"]
[Black "Pietrzak, Tomasz"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2227"]
[BlackElo "1980"]
[PlyCount "55"]
[EventDate "2005.09.03"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Gliwice Politechnika Slaska"]
[BlackTeam "Lodz AZS Politechnika"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d4 Nf6 5. Nf3 c6 6. Be2 Bf5 7. 0-0 e6 8. Ne5 Nbd7 9. Bf4 Nxe5 10. Bxe5 Qd8 11. Bd3 Bg6 12. Qf3 Bd6 13. Bxg6 hxg6 14. h3 Qe7 15. Rfe1 0-0-0 16. a4 g5 17. a5 a6 18. Na4 g4 19. hxg4 Nd5 20. g3 Bxe5 21. Rxe5 Rh6 22. c3 g6 23. Rxd5 Rxd5 24. Nb6+ Kd8 25. Qf4 Qf8 26. Qb8+ Ke7 27. Qc7+ Kf6 28. g5+ 1-0

[Event "POL-chT 2nd League"]
[Site "Polanica Zdroj"]
[Date "2004.09.12"]
[Round "11.11"]
[White "Panas, Pawel"]
[Black "Pietrzak, Tomasz"]
[Result "1-0"]
[ECO "C26"]
[WhiteElo "2138"]
[BlackElo "2072"]
[PlyCount "90"]
[EventDate "2004.09.04"]
[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 "Lublin Drakon"]
[BlackTeam "Lodz AZS Politechnika"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 e5 2. Nc3 Nf6 3. g3 d5 4. exd5 Nxd5 5. Bg2 Nxc3 6. bxc3 Bd6 7. d3 0-0 8. Nf3 c6 9. 0-0 Bg4 10. h3 Bh5 11. Qd2 Nd7 12. Rb1 Rb8 13. Re1 f5 14. c4 Bxf3 15. Bxf3 e4 16. dxe4 Ne5 17. Bg2 fxe4 18. Rxe4 Qc7 19. Qe3 b6 20. Ba3 Rbe8 21. c5 bxc5 22. Bxc5 Bxc5 23. Qxc5 Rf5 24. Qe3 Ref8 25. f4 Ng6 26. Re6 Rb5 27. Rd1 Rfb8 28. Kh2 Nf8 29. Rxc6 Qa5 30. Qd4 Rb4 31. Qd5+ Qxd5 32. Bxd5+ Kh8 33. Bb3 g6 34. Rc7 Re4 35. Rd2 Ne6 36. Re7 Nc5 37. Rxe4 Nxe4 38. Rd7 a5 39. Ra7 Rd8 40. Kg2 g5 41. Rxa5 h6 42. Rd5 Ra8 43. Re5 Nc3 44. fxg5 hxg5 45. Rxg5 Nxa2 1-0

[Event "POL-chT 2nd League"]
[Site "Polanica Zdroj"]
[Date "2004.09.11"]
[Round "10.5"]
[White "Pietrzak, Tomasz"]
[Black "Jadanowski, Lukasz"]
[Result "1/2-1/2"]
[ECO "E73"]
[WhiteElo "2072"]
[BlackElo "1941"]
[PlyCount "38"]
[EventDate "2004.09.04"]
[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 "Lodz AZS Politechnika"]
[BlackTeam "Ostroda Ostrodzianka"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 0-0 5. Be2 d6 6. Be3 Nbd7 7. Qd2 c5 8. Nf3 Ng4 9. Bg5 cxd4 10. Nxd4 Nc5 11. f3 Ne5 12. 0-0 Ne6 13. Nxe6 Bxe6 14. Nd5 Bxd5 15. cxd5 Qd7 16. Rac1 f6 17. Be3 a6 18. Rc2 Rfc8 19. Rfc1 f5 1/2-1/2

[Event "POL-chT 2nd League"]
[Site "Polanica Zdroj"]
[Date "2004.09.10"]
[Round "8"]
[White "Pietrzak, Tomasz"]
[Black "Prus, Marek"]
[Result "1/2-1/2"]
[ECO "E92"]
[WhiteElo "2072"]
[BlackElo "1937"]
[PlyCount "54"]
[EventDate "2004.09.04"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 102 Extra"]
[Source "ChessBase"]
[SourceDate "2004.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.03"]
[SourceQuality "1"]
[WhiteTeam "Lodz AZS Politechnika"]
[BlackTeam "Warszawa YMCA"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. d4 0-0 6. Be2 e5 7. dxe5 dxe5 8. Qxd8 Rxd8 9. Bg5 c6 10. Nxe5 Re8 11. 0-0-0 h6 12. Bxf6 Bxf6 13. Ng4 Bxg4 14. Bxg4 Na6 15. f3 Nc5 16. Kc2 a5 17. b3 h5 18. Bh3 g5 19. Bf5 Rad8 20. Rxd8 Rxd8 21. Rd1 Rxd1 22. Nxd1 Bd4 23. Nc3 Bg1 24. h3 h4 25. a3 b6 26. b4 axb4 27. axb4 Nb7 1/2-1/2

[Event "POL-chT 2nd League"]
[Site "Polanica Zdroj"]
[Date "2004.09.10"]
[Round "9"]
[White "Ziolkowski, Piotr"]
[Black "Pietrzak, Tomasz"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "2079"]
[BlackElo "2072"]
[PlyCount "61"]
[EventDate "2004.09.04"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 102 Extra"]
[Source "ChessBase"]
[SourceDate "2004.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.03"]
[SourceQuality "1"]
[WhiteTeam "Ostrow Wielkopolski"]
[BlackTeam "Lodz AZS Politechnika"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. Bc4 Nxe4 5. Nxe4 d5 6. Bxd5 Qxd5 7. Nc3 Qd8 8. Qe2 Bg4 9. h3 Bxf3 10. Qxf3 Bd6 11. 0-0 Qh4 12. d3 Nd4 13. Qxb7 0-0 14. Be3 Nxc2 15. Rab1 Nb4 16. Rbd1 c6 17. a3 Rfb8 18. Qd7 Rd8 19. Qf5 Nc2 20. Ne4 Nd4 21. Bxd4 exd4 22. Rc1 g6 23. Qa5 f5 24. Nxd6 Rxd6 25. Rxc6 Qe7 26. Rc7 Qe6 27. Re1 Qd5 28. Qa4 Rf8 29. Qxa7 Rf7 30. Rxf7 Qxf7 31. Qb8+ 1-0

[Event "POL-chT 2nd League"]
[Site "Polanica Zdroj"]
[Date "2004.09.09"]
[Round "7"]
[White "Pietrzak, Tomasz"]
[Black "Hudziak, Pawel"]
[Result "0-1"]
[ECO "A17"]
[WhiteElo "2072"]
[BlackElo "2172"]
[PlyCount "72"]
[EventDate "2004.09.04"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 102 Extra"]
[Source "ChessBase"]
[SourceDate "2004.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.03"]
[SourceQuality "1"]
[WhiteTeam "Lodz AZS Politechnika"]
[BlackTeam "Brzeg Prokonex"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. Nf3 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3 5. bxc3 c5 6. g3 0-0 7. Bg2 Nc6 8. 0-0 d5 9. cxd5 exd5 10. d4 Qa5 11. Bd2 c4 12. Qc2 Re8 13. Rfe1 Ne4 14. Ng5 Bf5 15. Qb2 Re7 16. f3 Nxg5 17. Bxg5 f6 18. Bf4 Rae8 19. h4 Qd8 20. Kf2 h5 21. e4 dxe4 22. fxe4 Bxe4 23. Bxe4 Rxe4 24. Rxe4 Rxe4 25. Qxb7 Qe8 26. Qb2 Qe6 27. Qd2 Ne7 28. Re1 Nd5 29. Be3 Qh3 30. Kf3 Rxh4 31. Qe2 Qf5+ 32. Kg2 Qe4+ 33. Kf1 Nxe3+ 34. Qxe3 Rh1+ 35. Kf2 Rh2+ 36. Kf1 Qg2# 0-1

[Event "POL-chT 2nd League"]
[Site "Polanica Zdroj"]
[Date "2004.09.08"]
[Round "6"]
[White "Zdziarska, Lidia"]
[Black "Pietrzak, Tomasz"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "1906"]
[BlackElo "2072"]
[PlyCount "27"]
[EventDate "2004.09.04"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 102 Extra"]
[Source "ChessBase"]
[SourceDate "2004.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.03"]
[SourceQuality "1"]
[WhiteTeam "Wroclaw Srodmiescie"]
[BlackTeam "Lodz AZS Politechnika"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Qe2 Qe7 6. d3 Nf6 7. Bg5 Nbd7 8. Nc3 Qxe2+ 9. Bxe2 h6 10. Be3 Be7 11. h3 Nb6 12. 0-0-0 Bd7 13. Rhe1 0-0-0 14. Bd4 1/2-1/2

[Event "POL-chT 2nd League"]
[Site "Polanica Zdroj"]
[Date "2004.09.05"]
[Round "2"]
[White "Pietrzak, Tomasz"]
[Black "Zowada, Kazimierz"]
[Result "0-1"]
[ECO "E95"]
[WhiteElo "2072"]
[BlackElo "2152"]
[PlyCount "56"]
[EventDate "2004.09.04"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 102 Extra"]
[Source "ChessBase"]
[SourceDate "2004.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.03"]
[SourceQuality "1"]
[WhiteTeam "Lodz AZS Politechnika"]
[BlackTeam "Jaworzno JKSz MCKiS II"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. Nf3 g6 2. c4 Bg7 3. Nc3 d6 4. d4 Nf6 5. e4 c6 6. Be2 Qc7 7. 0-0 Nbd7 8. Re1 e5 9. Bf1 0-0 10. b3 Rd8 11. d5 Nf8 12. Qd3 Nh5 13. Be3 c5 14. Nd2 f5 15. exf5 gxf5 16. f3 Ng6 17. a3 Bf6 18. b4 b6 19. Rab1 Qg7 20. Rb3 Ngf4 21. Qc2 Kh8 22. Ndb1 Rg8 23. Kh1 Bh4 24. Rd1 Ng3+ 25. Kg1 Nh3+ 26. gxh3 Ne2+ 27. Kh1 Qg1+ 28. Bxg1 Rxg1# 0-1

[Event "POL-chT 2nd League"]
[Site "Polanica Zdroj"]
[Date "2004.09.04"]
[Round "1"]
[White "Pietrzak, Tomasz"]
[Black "Sygulski, Pawel"]
[Result "1/2-1/2"]
[ECO "E91"]
[WhiteElo "2072"]
[BlackElo "2016"]
[PlyCount "60"]
[EventDate "2004.09.04"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "CBM 102 Extra"]
[Source "ChessBase"]
[SourceDate "2004.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.03"]
[SourceQuality "1"]
[WhiteTeam "Lodz AZS Politechnika"]
[BlackTeam "Rolnik Roza"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. Nf3 g6 2. c4 Bg7 3. Nc3 Nf6 4. e4 d6 5. d4 0-0 6. Be2 Bg4 7. 0-0 c6 8. Be3 Nbd7 9. Qd2 Qc7 10. Ne1 Bxe2 11. Qxe2 e5 12. Nc2 Rfe8 13. d5 a6 14. f3 c5 15. g3 Rab8 16. b4 b6 17. Rab1 Rec8 18. b5 a5 19. g4 Re8 20. Kf2 Kf8 21. Rh1 Ke7 22. h4 Kd8 23. h5 Kc8 24. hxg6 hxg6 25. Rh3 Kb7 26. Rbh1 Rh8 27. Qf1 Rxh3 28. Rxh3 Rg8 29. Ne2 Qd8 30. Ng3 Rh8 1/2-1/2

[Event "Poznan op-A"]
[Site "Poznan"]
[Date "2003.07.13"]
[Round "9"]
[White "Pietrzak, Tomasz"]
[Black "Skrochocka, Justyna"]
[Result "0-1"]
[ECO "E11"]
[BlackElo "2107"]
[PlyCount "103"]
[EventDate "2003.07.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 095 Extra"]
[Source "ChessBase"]
[SourceDate "2003.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2003.09.04"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. d4 Bb4+ 4. Bd2 Bxd2+ 5. Qxd2 d6 6. Nc3 0-0 7. g3 Nc6 8. Bg2 e5 9. 0-0 Re8 10. d5 Ne7 11. b4 Ng6 12. e4 h6 13. Rfd1 Nh7 14. Rac1 f5 15. exf5 Bxf5 16. c5 Qd7 17. a4 Nf6 18. Nb5 a6 19. c6 bxc6 20. dxc6 Qc8 21. Nc3 Bh3 22. Bh1 e4 23. Nd4 Qg4 24. Re1 d5 25. f3 Qh5 26. fxe4 dxe4 27. Nxe4 Nxe4 28. Rxe4 Rxe4 29. Bxe4 Rd8 30. Qa2+ Kh8 31. Qf2 Ne5 32. Nf3 Ng4 33. Qa2 Nf6 34. Qc2 Be6 35. Rf1 Nxe4 36. Qxe4 Bd5 37. Qh4 Qxh4 38. Nxh4 Bxc6 39. Rc1 Bxa4 40. Rxc7 Rd4 41. Nf5 Rxb4 42. Nxg7 Rb6 43. Nh5 Bd1 44. Nf4 a5 45. Ra7 a4 46. Nd5 Rc6 47. Ne7 Re6 48. Nf5 Bb3 49. Nd4 Rb6 50. Nf5 Rf6 51. Ne3 Rf7 52. Ra8+ 0-1

[Event "Poznan op-A"]
[Site "Poznan"]
[Date "2003.07.12"]
[Round "7"]
[White "Pietrzak, Tomasz"]
[Black "Kolendo, Mateusz"]
[Result "0-1"]
[ECO "A40"]
[BlackElo "2176"]
[PlyCount "52"]
[EventDate "2003.07.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 095 Extra"]
[Source "ChessBase"]
[SourceDate "2003.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2003.09.04"]
[SourceQuality "1"]

1. d4 b5 2. e4 Bb7 3. f3 a6 4. Be3 e6 5. Bd3 d5 6. Nd2 c5 7. c3 Nf6 8. Nh3 cxd4 9. Bxd4 dxe4 10. Nxe4 Nxe4 11. fxe4 Nc6 12. 0-0 Nxd4 13. cxd4 Qxd4+ 14. Kh1 Qe5 15. Qf3 f6 16. Nf2 Bd6 17. Ng4 Qg5 18. Rfd1 h5 19. Bxb5+ axb5 20. Rxd6 Qxg4 21. Qb3 0-0 22. Rxe6 Kh8 23. h3 Qe2 24. Qg3 Rae8 25. Re1 Qxb2 26. Rd6 Qe5 0-1

[Event "Poznan op-A"]
[Site "Poznan"]
[Date "2003.07.12"]
[Round "8"]
[White "Stachowiak, Slawomir"]
[Black "Pietrzak, Tomasz"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2124"]
[PlyCount "93"]
[EventDate "2003.07.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 095 Extra"]
[Source "ChessBase"]
[SourceDate "2003.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2003.09.04"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. c3 Nc6 7. 0-0 Qb6 8. a3 c4 9. Nbd2 Rc8 10. Nh4 Nge7 11. Nxf5 Nxf5 12. Qe1 Be7 13. Bd1 0-0 14. Bc2 Rfe8 15. Kh1 Kh8 16. Qe2 g6 17. f4 Rg8 18. Nf3 Rg7 19. g4 Nh4 20. Nxh4 Bxh4 21. f5 gxf5 22. gxf5 exf5 23. Bh6 Rg6 24. Bxf5 Rxh6 25. Bxc8 Qd8 26. Bg4 Qe7 27. Rf5 Bg3 28. h3 Nd8 29. Kg2 Bh4 30. Raf1 Rg6 31. Kh2 Rg7 32. Qf3 Rg5 33. Rxg5 Qxg5 34. Qf6+ Qxf6 35. exf6 b5 36. Bf3 Bxf6 37. Bxd5 Kg7 38. Kg3 a5 39. Kg4 b4 40. axb4 axb4 41. Bxc4 bxc3 42. bxc3 Nc6 43. h4 Ne7 44. h5 h6 45. Rf3 Nc6 46. Bd5 Na5 47. Rf1 1-0

[Event "Poznan op-A"]
[Site "Poznan"]
[Date "2003.07.11"]
[Round "6"]
[White "Wieclaw, Michal"]
[Black "Pietrzak, Tomasz"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2145"]
[PlyCount "35"]
[EventDate "2003.07.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "CBM 095 Extra"]
[Source "ChessBase"]
[SourceDate "2003.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2003.09.04"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nc3 Qc8 5. Be3 b6 6. Bd3 Bxd3 7. Qxd3 e6 8. Nce2 Qa6 9. Qxa6 Nxa6 10. c3 c5 11. Nf3 Ne7 12. Kd2 Nc6 13. Rhc1 c4 14. b4 cxb3 15. axb3 Nc7 16. Kd3 b5 17. Bd2 Kd7 18. Rc2 1/2-1/2

