[Event "POL-chT3 Kujawsko Pomorskie 1617"]
[Site "Poland"]
[Date "2017.??.??"]
[Round "6.9"]
[White "Malinowski, Tomasz"]
[Black "Lech, Piotr"]
[Result "0-1"]
[ECO "C43"]
[BlackElo "1724"]
[PlyCount "166"]
[EventDate "2016.11.06"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. d4 exd4 4. e5 Ne4 5. Qxd4 d5 6. exd6 Nxd6 7. Nc3 Nc6 8. Qd1 Be7 9. Be2 0-0 10. 0-0 Nf5 11. Bf4 Bd6 12. Bxd6 Nxd6 13. Nd5 Be6 14. Ne3 Qf6 15. c3 Rad8 16. Qc2 Nf5 17. Ng4 Qe7 18. Bd3 h5 19. Nge5 Nxe5 20. Nxe5 Qf6 21. Rfe1 g6 22. Nf3 Rd6 23. Nd2 Qd8 24. Bxf5 Rxd2 25. Bxg6 Rxc2 26. Bxc2 Kg7 27. Rad1 Qf6 28. Rd3 Rg8 29. Rf3 Qe7 30. Re5 Kf8 31. Rfe3 Rg5 32. R5e4 Qf6 33. f4 Rg4 34. g3 h4 35. Bd1 Rg7 36. g4 Bd7 37. h3 Bc6 38. Rd4 Kg8 39. Re5 Kh8 40. Bc2 Rg8 41. Rh5+ Kg7 42. Rh7+ Kf8 43. Bb3 Be8 44. Rh5 Qg6 45. Re5 Qb1+ 46. Rd1 Qg6 47. Rd8 Qb6+ 48. Kg2 Qc6+ 49. Bd5 Qb5 50. Rdxe8+ Qxe8 51. Rxe8+ Kxe8 52. Bxb7 Ke7 53. Bd5 Rd8 54. c4 c6 55. Bxc6 Rd2+ 56. Kg1 Rxb2 57. a4 f6 58. g5 fxg5 59. fxg5 Kf7 60. Be4 Rb4 61. Kf2 Rxa4 62. Bd5+ Kg6 63. Be6 Kxg5 64. Ke3 Ra3+ 65. Kd4 Kf6 66. Bg4 Ke7 67. Kc5 Kd8 68. Kd6 Rd3+ 69. Kc6 Rb3 70. Kd6 a5 71. c5 Rc3 72. Be6 a4 73. c6 Rd3+ 74. Kc5 Kc7 75. Kc4 Rd6 76. Bd7 Rxd7 77. cxd7 Kxd7 78. Kb4 Ke6 79. Kxa4 Kf5 80. Kb4 Kf4 81. Kc4 Kg3 82. Kd3 Kxh3 83. Ke2 Kg2 0-1

[Event "POL-chT3 Kujawsko Pomorskie 1516"]
[Site "Poland"]
[Date "2016.04.03"]
[Round "9"]
[White "Lech, Piotr"]
[Black "Bultrowicz, Leszek"]
[Result "1-0"]
[ECO "E90"]
[WhiteElo "1726"]
[BlackElo "1499"]
[PlyCount "57"]
[EventDate "2015.11.08"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 Nbd7 6. Bd3 c5 7. d5 0-0 8. h3 a6 9. 0-0 Ne5 10. Nxe5 dxe5 11. Be3 Qc7 12. Na4 Nd7 13. a3 Rb8 14. b4 b6 15. Rb1 cxb4 16. axb4 Bb7 17. c5 bxc5 18. bxc5 Bc8 19. c6 Rxb1 20. Qxb1 Nf6 21. Bb6 Qd6 22. Bc5 Qc7 23. Qb6 Qxb6 24. Nxb6 a5 25. Bxe7 Re8 26. Nxc8 Rxc8 27. Ba6 Ra8 28. c7 Nxe4 29. Rb1 1-0

[Event "POL-chT3 Kujawsko Pomorskie 1516"]
[Site "Poland"]
[Date "2016.02.14"]
[Round "6"]
[White "Lech, Piotr"]
[Black "Paprocki, Jaroslaw"]
[Result "1/2-1/2"]
[ECO "E12"]
[WhiteElo "1726"]
[BlackElo "2169"]
[PlyCount "193"]
[EventDate "2015.11.08"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 b6 3. Nc3 Bb7 4. Nf3 e6 5. a3 g6 6. e3 Bg7 7. Be2 0-0 8. 0-0 d6 9. b4 Nbd7 10. Bb2 Qe7 11. Qc2 h6 12. Rad1 Nh7 13. e4 Ng5 14. Nxg5 hxg5 15. Rfe1 c6 16. Bf1 e5 17. d5 c5 18. Ne2 g4 19. Ng3 Bh6 20. Bc1 Bf4 21. Ne2 Bxc1 22. Qxc1 Kg7 23. Rd3 Rh8 24. h3 gxh3 25. gxh3 Nf6 26. Ng3 Nh7 27. f4 exf4 28. Qxf4 Ng5 29. e5 cxb4 30. axb4 a5 31. bxa5 Rxa5 32. Ne4 Nxe4 33. Rxe4 dxe5 34. Qxe5+ Qxe5 35. Rxe5 Bc8 36. Rb3 Ra1 37. Ree3 Rh4 38. Ra3 Rd1 39. Rad3 Rxd3 40. Rxd3 Rxc4 41. Rb3 Rc1 42. Kf2 Rd1 43. Bg2 Rd2+ 44. Kg3 Bb7 45. Rxb6 Bxd5 46. Bxd5 Rxd5 47. Rb8 Rg5+ 48. Kf4 Rg1 49. Rb3 Kh6 50. Rb8 Kg7 51. h4 f5 52. h5 Rg4+ 53. Kf3 gxh5 54. Rb6 Rg6 55. Rb7+ Kf6 56. Rb6+ Kg5 57. Rb1 h4 58. Rh1 Ra6 59. Rg1+ Kh5 60. Kf4 Rg6 61. Rh1 Rg4+ 62. Kxf5 Rg8 63. Kf4 Rf8+ 64. Ke3 Kg4 65. Rg1+ Kh3 66. Rg7 Kh2 67. Rg6 h3 68. Rg7 Rf1 69. Ke2 Rf5 70. Rg8 Rf4 71. Rg7 Kh1 72. Rg8 Kh2 73. Rg7 Ra4 74. Kf2 Ra2+ 75. Kf1 Rg2 76. Rh7 Rg4 77. Kf2 Rf4+ 78. Ke3 Rf5 79. Rg7 Kh1 80. Ke2 Rb5 81. Kf2 Rb2+ 82. Kf1 Rb1+ 83. Kf2 Rb2+ 84. Kf1 Rg2 85. Rh7 Kh2 86. Rh8 Rg4 87. Kf2 Rf4+ 88. Ke3 Rc4 89. Rg8 Kh1 90. Kf2 h2 91. Rg7 Rf4+ 92. Ke2 Ra4 93. Rg8 Ra2+ 94. Kf1 Ra1+ 95. Kf2 Rg1 96. Rh8 Rf1+ 97. Kxf1 1/2-1/2

[Event "POL-chT3 Kujawsko Pomorskie 1516"]
[Site "Poland"]
[Date "2016.01.31"]
[Round "5"]
[White "Lech, Piotr"]
[Black "Cichocki, Konrad"]
[Result "0-1"]
[ECO "E38"]
[WhiteElo "1726"]
[BlackElo "1902"]
[PlyCount "76"]
[EventDate "2015.11.08"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. dxc5 Nc6 6. Nf3 Qa5 7. Bd2 Qxc5 8. e3 d5 9. a3 Bxc3 10. Bxc3 dxc4 11. Bxf6 gxf6 12. Qxc4 Qxc4 13. Bxc4 Bd7 14. 0-0 Rc8 15. Rac1 Ke7 16. b4 a5 17. b5 Ne5 18. Nxe5 fxe5 19. a4 e4 20. f3 Rc5 21. Rf2 Rhc8 22. Rfc2 exf3 23. gxf3 e5 24. Kf2 Bf5 25. e4 Be6 26. Bd3 Rxc2+ 27. Rxc2 Rxc2+ 28. Bxc2 Kd6 29. Kg3 Kc5 30. Kh4 Kb4 31. Kg5 Bb3 32. Bb1 Kxa4 33. Kh6 Bd1 34. Kxh7 Kb3 35. Kg7 a4 36. h4 Bxf3 37. Kxf7 a3 38. Ke6 Kb2 0-1

[Event "POL-chT3 Kujawsko Pomorskie 1516"]
[Site "Poland"]
[Date "2016.01.10"]
[Round "4"]
[White "Lech, Piotr"]
[Black "Czarnolewski, Piotr"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "1726"]
[BlackElo "1702"]
[PlyCount "60"]
[EventDate "2015.11.08"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 g6 2. Nf3 Bg7 3. e4 d6 4. Bc4 e6 5. 0-0 Nd7 6. Nc3 a6 7. a4 b6 8. Re1 Ne7 9. Bg5 h6 10. Bd2 0-0 11. h4 e5 12. dxe5 Nxe5 13. Nxe5 dxe5 14. Be3 Bb7 15. h5 Qxd1 16. Raxd1 Rfd8 17. hxg6 Nxg6 18. Nd5 Bxd5 19. Bxd5 Rab8 20. Rd3 Nf4 21. Bxf4 exf4 22. Red1 Rd6 23. b4 Kf8 24. b5 a5 25. Bc6 Rbd8 26. Rxd6 Rxd6 27. Rxd6 cxd6 28. Kf1 Ke7 29. Bd5 Bd4 30. Ke2 Kf6 1/2-1/2

[Event "POL-chT3 Kujawsko Pomorskie 1617"]
[Site "Poland"]
[Date "2016.??.??"]
[Round "2.14"]
[White "Bultrowicz, Leszek"]
[Black "Lech, Piotr"]
[Result "0-1"]
[ECO "E07"]
[WhiteElo "1508"]
[BlackElo "1686"]
[PlyCount "74"]
[EventDate "2016.11.06"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. c4 Nf6 2. d4 e6 3. g3 d5 4. cxd5 exd5 5. Bg2 Be7 6. Nf3 0-0 7. 0-0 c6 8. Nc3 Nbd7 9. a3 a5 10. h3 Re8 11. e3 Nf8 12. Ne5 Bd6 13. f4 N6d7 14. Qh5 g6 15. Qf3 f6 16. Nd3 Nb6 17. g4 Qe7 18. Rb1 Nc4 19. Nd1 Bc7 20. b4 axb4 21. axb4 Nd6 22. Nc3 Ne4 23. Nd1 b6 24. b5 cxb5 25. Rxb5 Ba6 26. Nb4 Bxb5 27. Nxd5 Qd6 28. N1c3 Nxc3 29. Nxc3 Bxf1 30. Qxf1 Ra1 31. Qc4+ Kh8 32. Nb5 Qe7 33. Kh2 Bb8 34. Bd2 Rd1 35. Qe2 Rxd2 36. Qxd2 Qxe3 37. Qb4 Bxf4+ 0-1

[Event "POL-chT3 Kujawsko Pomorskie 1617"]
[Site "Poland"]
[Date "2016.??.??"]
[Round "3.14"]
[White "Lech, Piotr"]
[Black "Kazaniecki, Patryk"]
[Result "1/2-1/2"]
[ECO "E90"]
[WhiteElo "1686"]
[PlyCount "40"]
[EventDate "2016.11.06"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nf3 g6 4. Nc3 Bg7 5. e4 Nbd7 6. h3 0-0 7. Bd3 c6 8. 0-0 Re8 9. e5 dxe5 10. dxe5 Nh5 11. g4 Nxe5 12. Nxe5 Bxe5 13. gxh5 Bxh3 14. Re1 Qd4 15. Be3 Qh4 16. Qf3 Bh2+ 17. Kh1 Bc7 18. Kg1 Bh2+ 19. Kh1 Bc7 20. Kg1 Bh2+ 1/2-1/2

[Event "POL-chT3 Kujawsko Pomorskie 1516"]
[Site "Poland"]
[Date "2015.11.22"]
[Round "2"]
[White "Zielinski, Olgierd"]
[Black "Lech, Piotr"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "1926"]
[BlackElo "1726"]
[PlyCount "79"]
[EventDate "2015.11.08"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. c4 Be7 6. d4 d5 7. Nc3 Nxc3 8. bxc3 c6 9. Bd3 Be6 10. Ne5 Nd7 11. cxd5 Nxe5 12. dxe6 Nxd3+ 13. Qxd3 fxe6 14. 0-0 0-0 15. Qe4 Rf6 16. Rb1 Qc7 17. Bg5 Rg6 18. Bf4 Qd7 19. Rfe1 Re8 20. Re2 b6 21. g3 Bd6 22. Be5 c5 23. Bxd6 Qxd6 24. d5 e5 25. c4 Rf8 26. Qxe5 Qxe5 27. Rxe5 Rf4 28. Rc1 Kf7 29. h3 Rd4 30. Rc2 Rd6 31. Kg2 a6 32. Ree2 b5 33. cxb5 R4xd5 34. bxa6 Rxa6 35. Rc4 Ra5 36. Rf4+ Kg6 37. Re6+ Kh5 38. a4 h6 39. h4 Ra7 40. Kh3 1-0

[Event "Polanica Zdroj op-D 49th"]
[Site "Polanica Zdroj"]
[Date "2013.08.25"]
[Round "9"]
[White "Lech, Piotr"]
[Black "Wrobel, Michal"]
[Result "1/2-1/2"]
[ECO "D36"]
[WhiteElo "1823"]
[BlackElo "1615"]
[PlyCount "96"]
[EventDate "2013.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 e6 2. c4 Nf6 3. Nc3 d5 4. Bg5 Nbd7 5. cxd5 exd5 6. e3 h6 7. Bh4 c6 8. Qc2 Bd6 9. Bd3 0-0 10. Nge2 Nb6 11. h3 Be7 12. 0-0 Ne8 13. Bxe7 Qxe7 14. b3 Nd6 15. Nf4 Qf6 16. Nh5 Qg5 17. Ng3 h5 18. Kh2 h4 19. Nh1 Bf5 20. Ne2 Bxd3 21. Qxd3 Qf5 22. Nf4 g5 23. Qxf5 Nxf5 24. Nd3 Nd7 25. Ne1 f6 26. Nf3 Kg7 27. g4 hxg3+ 28. Nxg3 Nxg3 29. Kxg3 Rh8 30. h4 gxh4+ 31. Nxh4 Kf7 32. Nf5 Rag8+ 33. Kf4 Ke6 34. Rh1 Rxh1 35. Rxh1 Rg5 36. Ng3 Nf8 37. Kf3 Kf7 38. Ne2 Ne6 39. Nf4 Nxf4 40. Kxf4 Kg7 41. Rh3 a6 42. b4 Rg2 43. Rg3+ Rxg3 44. Kxg3 f5 45. Kf4 Kf6 46. f3 b6 47. a4 a5 48. bxa5 bxa5 1/2-1/2

[Event "Polanica Zdroj op-D 49th"]
[Site "Polanica Zdroj"]
[Date "2013.08.24"]
[Round "8"]
[White "Zebracki, Tomasz"]
[Black "Lech, Piotr"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "1990"]
[BlackElo "1823"]
[PlyCount "77"]
[EventDate "2013.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Bb4 4. Bc4 d6 5. 0-0 Bxc3 6. dxc3 0-0 7. Re1 Be6 8. Qe2 Bxc4 9. Qxc4 h6 10. Qb5 b6 11. Nh4 Qd7 12. Qd3 Nc6 13. h3 Ne7 14. g4 g5 15. Qf3 Kg7 16. Ng2 Ng6 17. Ne3 Nh4 18. Nf5+ Nxf5 19. Qxf5 Qxf5 20. gxf5 Nh5 21. h4 Kf6 22. Kg2 Rh8 23. Kf3 Rag8 24. Rg1 Nf4 25. Be3 Rg7 26. Bxf4 exf4 27. Rg4 Rhg8 28. Rh1 Ke5 29. hxg5 hxg5 30. b3 f6 31. a4 Rd8 32. Rd1 d5 33. exd5 Rxd5 34. Rxd5+ Kxd5 35. Rg1 Rh7 36. Re1 Rh3+ 37. Kg4 Rxc3 38. Re6 Rc6 39. c4+ 1-0

[Event "Polanica Zdroj op-D 49th"]
[Site "Polanica Zdroj"]
[Date "2013.08.23"]
[Round "7"]
[White "Lech, Piotr"]
[Black "Szydelko, Marcin"]
[Result "1-0"]
[ECO "E32"]
[WhiteElo "1823"]
[BlackElo "1892"]
[PlyCount "89"]
[EventDate "2013.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 b6 5. Bg5 Bb7 6. a3 Bxc3+ 7. Qxc3 d6 8. f3 Nbd7 9. Nh3 h6 10. Bd2 d5 11. c5 bxc5 12. dxc5 Bc6 13. e3 0-0 14. b4 Ba4 15. Ba6 c6 16. 0-0 e5 17. Nf2 Ne8 18. Nd3 Nc7 19. Nb2 Nxa6 20. Nxa4 f5 21. e4 fxe4 22. fxe4 d4 23. Qc4+ Kh7 24. Qxa6 Qh4 25. Qe2 Nf6 26. Rae1 g6 27. Rf3 Nh5 28. Ref1 Rxf3 29. Rxf3 a5 30. Nb6 Rd8 31. Qf2 Qxe4 32. Rf7+ Kg8 33. Rc7 Rf8 34. Rc8 Qb1+ 35. Qe1 Qxe1+ 36. Bxe1 Rxc8 37. Nxc8 axb4 38. Bxb4 Nf4 39. Ne7+ Kf7 40. Nxc6 Ke6 41. g3 Nd3 42. Kf1 Kd5 43. Ne7+ Ke6 44. Nxg6 e4 45. Nf4+ 1-0

[Event "Polanica Zdroj op-D 49th"]
[Site "Polanica Zdroj"]
[Date "2013.08.22"]
[Round "6"]
[White "Muzyka, Dominik"]
[Black "Lech, Piotr"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "1592"]
[BlackElo "1823"]
[PlyCount "104"]
[EventDate "2013.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nxc3 6. dxc3 Be7 7. Be3 0-0 8. Bd3 Nc6 9. Qd2 Ne5 10. Nxe5 dxe5 11. 0-0-0 Be6 12. Kb1 c6 13. f4 Qa5 14. c4 Qxd2 15. Bxd2 exf4 16. Bxf4 Rad8 17. Be3 c5 18. h3 Rd7 19. Rdf1 Rfd8 20. b3 b6 21. a4 Bf6 22. Rf3 Be5 23. Bf4 Bxf4 24. Rxf4 Rd4 25. Rhf1 g6 26. h4 Rxf4 27. Rxf4 f5 28. Kc1 Kg7 29. g3 h6 30. Rf3 Bd7 31. Re3 Re8 32. Kd2 Rxe3 33. Kxe3 Kf6 34. c3 Ke5 35. Be2 Bc6 36. Bd3 g5 37. hxg5 hxg5 38. Bc2 f4+ 39. gxf4+ gxf4+ 40. Kf2 Be4 41. Bd1 Bd3 42. Ke1 Ke4 43. Kd2 Bf1 44. Ke1 Bh3 45. Kf2 Kd3 46. Be2+ Kxc3 47. Bd1 Bf5 48. Kf3 Bc2 49. Be2 Bxb3 50. Kxf4 Bxc4 51. Bf3 Bb3 52. Bc6 Kd4 0-1

[Event "Polanica Zdroj op-D 49th"]
[Site "Polanica Zdroj"]
[Date "2013.08.21"]
[Round "5"]
[White "Lech, Piotr"]
[Black "Kopera, Marek"]
[Result "1-0"]
[ECO "E38"]
[WhiteElo "1823"]
[BlackElo "1653"]
[PlyCount "57"]
[EventDate "2013.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 h6 5. Nf3 c5 6. dxc5 Bxc5 7. e3 Nc6 8. a3 a5 9. Be2 0-0 10. 0-0 d5 11. Rd1 d4 12. exd4 Nxd4 13. Nxd4 Bxd4 14. Be3 e5 15. Nb5 Qe7 16. Nxd4 exd4 17. Rxd4 Be6 18. Bf3 g5 19. h3 Rab8 20. Qd2 Rfc8 21. Rc1 b6 22. Bxg5 hxg5 23. Qxg5+ Kf8 24. Qh6+ Ke8 25. Qh8+ Qf8 26. Qxf6 Qg8 27. Rh4 Kd7 28. Rd1+ Kc7 29. Qe7+ 1-0

[Event "Polanica Zdroj op-D 49th"]
[Site "Polanica Zdroj"]
[Date "2013.08.20"]
[Round "4"]
[White "Nowak, Mikolaj"]
[Black "Lech, Piotr"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "1626"]
[BlackElo "1823"]
[PlyCount "97"]
[EventDate "2013.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Bd6 7. 0-0 0-0 8. Re1 Re8 9. c3 Nd7 10. Nbd2 Ndf6 11. Qc2 Nxf2 12. Bxh7+ Nxh7 13. Kxf2 Rxe1 14. Kxe1 Bxh2 15. Nf1 Bd6 16. Be3 Bg4 17. Kd2 Bxf3 18. gxf3 Qf6 19. Re1 Re8 20. Kc1 Bf4 21. Qd2 Ng5 22. Bxf4 Rxe1+ 23. Qxe1 Qxf4+ 24. Kc2 Qxf3 25. Kb3 Ne4 26. Nh2 Qd3 27. Ka3 Qg3 28. Qe2 f5 29. Nf3 Qf2 30. Qd1 g5 31. Ne5 Nf6 32. Qb3 b6 33. Qb5 Qh4 34. Qc6 Qh6 35. Qe6+ Kh7 36. Qxf5+ Kg7 37. Qc8 Qh7 38. Qxc7+ Kh6 39. Qd6 Qg7 40. Qe6 g4 41. Nxg4+ Qxg4 42. Qxf6+ Kh7 43. Qf7+ Kh8 44. Qxd5 Qc8 45. Kb3 Kg7 46. Qc4 Qd7 47. d5 Kf8 48. a3 Ke7 49. Qd4 1-0

[Event "Polanica Zdroj op-D 49th"]
[Site "Polanica Zdroj"]
[Date "2013.08.19"]
[Round "3"]
[White "Lech, Piotr"]
[Black "Osinski, Kamil"]
[Result "1/2-1/2"]
[ECO "A70"]
[WhiteElo "1823"]
[BlackElo "1759"]
[PlyCount "65"]
[EventDate "2013.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 c5 2. d5 e6 3. c4 exd5 4. cxd5 d6 5. Nc3 Nf6 6. e4 g6 7. Nf3 Bg7 8. h3 0-0 9. Bd3 a6 10. a4 Nbd7 11. 0-0 Re8 12. Be3 Rb8 13. Qc2 Qc7 14. Rfe1 c4 15. Bf1 b5 16. axb5 axb5 17. Ra7 Qd8 18. Nd4 Nc5 19. Nc6 Qb6 20. Rea1 Rb7 21. R1a6 Qxa6 22. Rxa6 Nxa6 23. Nxb5 Rxb5 24. Qxc4 Rxb2 25. Ne7+ Rxe7 26. Qxc8+ Re8 27. Qxa6 Nxe4 28. Qc6 Reb8 29. Bd3 R2b4 30. Ba7 R8b7 31. Qe8+ Bf8 32. Be3 Nf6 33. Qc6 1/2-1/2

[Event "Polanica Zdroj op-D 49th"]
[Site "Polanica Zdroj"]
[Date "2013.08.18"]
[Round "2"]
[White "Raczynski, Krzysztof"]
[Black "Lech, Piotr"]
[Result "0-1"]
[ECO "C39"]
[WhiteElo "1622"]
[BlackElo "1823"]
[PlyCount "78"]
[EventDate "2013.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Nf3 g5 4. h4 g4 5. Ne5 h5 6. Bc4 Nh6 7. d4 d6 8. Nd3 f3 9. gxf3 g3 10. Nf4 Nc6 11. Nc3 Rg8 12. Ng2 Be6 13. Bxe6 fxe6 14. Bg5 Qd7 15. d5 Nd8 16. dxe6 Nxe6 17. Nd5 Qg7 18. Nf6+ Kf7 19. Nxg8 Nxg8 20. Qd5 Qxb2 21. Qf5+ Kg7 22. 0-0 Qe5 23. Nf4 Qd4+ 24. Kg2 Nxf4+ 25. Bxf4 Nf6 26. e5 Nd5 27. Qg5+ Kh8 28. Qxh5+ Kg8 29. Bg5 Qxe5 30. Rae1 Nf4+ 31. Kg1 Nxh5 32. Rxe5 dxe5 33. Kg2 Bd6 34. Kh3 Kh7 35. c4 b6 36. Kg4 Kg6 37. Re1 Rf8 38. a4 a5 39. Re2 Nf4 0-1

[Event "Polanica Zdroj op-D 49th"]
[Site "Polanica Zdroj"]
[Date "2013.08.17"]
[Round "1"]
[White "Lech, Piotr"]
[Black "Zyla, Tomasz"]
[Result "1-0"]
[ECO "D50"]
[WhiteElo "1823"]
[BlackElo "1499"]
[PlyCount "69"]
[EventDate "2013.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 dxc4 5. e4 h6 6. Bxf6 Qxf6 7. Bxc4 Bb4 8. Nge2 Nd7 9. 0-0 0-0 10. e5 Qd8 11. Ne4 Nb6 12. Bb3 Nd5 13. Qd3 a6 14. Rac1 Bd7 15. N2c3 Bc6 16. Bc2 g6 17. Nxd5 exd5 18. Nf6+ Kg7 19. Qg3 Bb5 20. f4 Bxf1 21. f5 Be7 22. Nh5+ Kg8 23. f6 Kh7 24. fxe7 Qxe7 25. Nf6+ Kg7 26. Rxf1 Qb4 27. Qd3 c6 28. a3 Qe7 29. h4 Rh8 30. h5 g5 31. Ng4 Qe6 32. Qh3 Raf8 33. Rf6 Qe7 34. Qd3 Qd7 35. Rg6+ 1-0

[Event "POL-chT3 Kujawsko Pomorskie 1213"]
[Site "Poland"]
[Date "2013.03.24"]
[Round "11.28"]
[White "Lech, Piotr"]
[Black "Starzynski, Waldemar"]
[Result "1/2-1/2"]
[ECO "D67"]
[WhiteElo "1842"]
[BlackElo "1854"]
[PlyCount "101"]
[EventDate "2012.11.04"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Szubin Szachowa Dwojka"]
[BlackTeam "Bydgoszcz Chemik II"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 e6 2. c4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e3 Nbd7 6. Nf3 0-0 7. Rc1 c6 8. Bd3 dxc4 9. Bxc4 b6 10. 0-0 Bb7 11. Qe2 Nd5 12. Bxe7 Qxe7 13. e4 Nxc3 14. Rxc3 c5 15. Rd1 Rfd8 16. Ba6 Rab8 17. Bxb7 Rxb7 18. dxc5 Nxc5 19. b4 Rxd1+ 20. Qxd1 Rd7 21. Qc2 Qd6 22. g3 Nd3 23. Rc8+ Rd8 24. Rxd8+ Qxd8 25. Qd2 Qd7 26. Kf1 Qb5 27. Qe2 a6 28. a4 Qc4 29. Ne1 Nb2 30. Qxc4 Nxc4 31. Nd3 Nd2+ 32. Ke2 Nxe4 33. a5 bxa5 34. bxa5 Nd6 35. Nc5 Kf8 36. Kd3 Ke7 37. Kc3 Nb5+ 38. Kc4 Nc7 39. Nb7 Kd7 40. Kc5 Nd5 41. Nd6 f6 42. Nc4 Kc7 43. Nd6 g6 44. Ne8+ Kd7 45. Nd6 Nc7 46. Ne4 Nd5 47. Nd6 Nc3 48. Nc4 Kc7 49. f3 Nd5 50. Nd6 Kd7 51. Nc4 1/2-1/2

[Event "POL-chT3 Kujawsko Pomorskie 1213"]
[Site "Poland"]
[Date "2013.03.10"]
[Round "10.3"]
[White "Kulinski, Krzysztof"]
[Black "Lech, Piotr"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "2084"]
[BlackElo "1842"]
[PlyCount "89"]
[EventDate "2012.11.04"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Wloclawek 1938"]
[BlackTeam "Szubin Szachowa Dwojka"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 e6 4. c4 Be7 5. 0-0 0-0 6. b3 c5 7. cxd5 exd5 8. d4 b6 9. Bb2 Bb7 10. Nc3 Nc6 11. Rc1 Ne4 12. dxc5 Nxc3 13. Bxc3 bxc5 14. Bb2 Qb6 15. Qd2 Rfd8 16. Rfd1 Rac8 17. Ne1 Nb4 18. a3 Na6 19. Bc3 Qe6 20. Nd3 Nc7 21. Nf4 Qa6 22. Ba5 d4 23. Bh3 Qc6 24. f3 Rb8 25. Nd3 Bc8 26. Ne5 Qd6 27. Nc4 Qc6 28. Bg2 Be6 29. b4 Rdc8 30. Ne5 Qb5 31. bxc5 Nd5 32. c6 Ne3 33. c7 Rb7 34. Nc6 Bc5 35. Rxc5 Qxc5 36. Qxe3 Qxc6 37. Qxd4 Qe8 38. Qd8 f6 39. f4 Rb2 40. Bc6 Qf8 41. Bb4 Rxb4 42. axb4 Kf7 43. Bb7 Qxb4 44. Bxc8 Qc5+ 45. Qd4 1-0

[Event "POL-chT3 Kujawsko Pomorskie 1213"]
[Site "Poland"]
[Date "2013.02.24"]
[Round "9.28"]
[White "Budrewicz, Jan"]
[Black "Lech, Piotr"]
[Result "1/2-1/2"]
[ECO "D59"]
[WhiteElo "1954"]
[BlackElo "1842"]
[PlyCount "62"]
[EventDate "2012.11.04"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Inowroclaw OSiR Pozkal"]
[BlackTeam "Szubin Szachowa Dwojka"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 0-0 6. Nf3 h6 7. Bh4 b6 8. Rc1 Bb7 9. cxd5 Nxd5 10. Bxe7 Qxe7 11. Be2 Rc8 12. 0-0 Nd7 13. Qd2 N7f6 14. Rfd1 Nxc3 15. bxc3 c5 16. Qb2 Rc7 17. Ne1 Rac8 18. Nd3 cxd4 19. cxd4 Rxc1 20. Rxc1 Rxc1+ 21. Qxc1 Nd5 22. a3 Qc7 23. Qxc7 Nxc7 24. Ne5 Kf8 25. Bc4 Ke7 26. f3 f6 27. Ng4 Bd5 28. Bd3 Bc6 29. e4 Bb5 30. Bc2 Bc4 31. Ne3 Ba2 1/2-1/2

[Event "POL-chT3 Kujawsko Pomorskie 1213"]
[Site "Poland"]
[Date "2013.02.10"]
[Round "8.8"]
[White "Lech, Piotr"]
[Black "Jablonski, Jerzy"]
[Result "0-1"]
[ECO "E37"]
[WhiteElo "1842"]
[BlackElo "1794"]
[PlyCount "72"]
[EventDate "2012.11.04"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Szubin Szachowa Dwojka"]
[BlackTeam "Torun UKS OPP"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 d5 5. a3 Bxc3+ 6. Qxc3 Ne4 7. Qc2 Nc6 8. Nf3 0-0 9. e3 a5 10. Bd3 f5 11. 0-0 Bd7 12. Bd2 Qe7 13. Be1 Be8 14. Nd2 Nf6 15. f3 g5 16. Bf2 Bg6 17. Rae1 Qd7 18. Qc3 Rae8 19. b4 axb4 20. axb4 dxc4 21. Nxc4 Nd5 22. Qb2 Ndxb4 23. Bb1 Qd5 24. Ne5 Nxe5 25. Qxb4 Nd7 26. e4 fxe4 27. fxe4 Qc6 28. Rc1 Qb6 29. Qa4 c6 30. d5 Rxf2 31. Rxf2 exd5 32. exd5 Bxb1 33. dxc6 bxc6 34. Qxc6 Re1+ 35. Rxe1 Qxc6 36. Re8+ Kg7 0-1

[Event "POL-chT3 Kujawsko Pomorskie 1213"]
[Site "Poland"]
[Date "2013.01.27"]
[Round "7.23"]
[White "Kroczka, Gromoslaw"]
[Black "Lech, Piotr"]
[Result "1/2-1/2"]
[ECO "B00"]
[WhiteElo "1638"]
[BlackElo "1842"]
[PlyCount "60"]
[EventDate "2012.11.04"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Bydgoszcz Hetman"]
[BlackTeam "Szubin Szachowa Dwojka"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 a6 2. d4 b5 3. f4 Bb7 4. Bd3 e6 5. Nf3 Nf6 6. Qe2 c5 7. c3 Nc6 8. a3 Qb6 9. Be3 Ng4 10. dxc5 Bxc5 11. Bxc5 Qxc5 12. h3 Nf6 13. g4 0-0 14. Nbd2 Rac8 15. Nb3 Qb6 16. Nfd4 d5 17. e5 Ne4 18. Bxe4 dxe4 19. 0-0 Rfe8 20. Kh2 Na5 21. Nxa5 Qxa5 22. Rad1 Qa4 23. Ra1 Bd5 24. Rfb1 Qc4 25. Qxc4 Bxc4 26. Re1 Bd3 27. Nb3 Bc2 28. Nd4 Bd3 29. Nb3 Bc2 30. Nd4 Bd3 1/2-1/2

[Event "POL-chT3 Kujawsko Pomorskie 1213"]
[Site "Poland"]
[Date "2013.01.13"]
[Round "6.13"]
[White "Lech, Piotr"]
[Black "Czapiewski, Waldemar"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "1842"]
[BlackElo "1879"]
[PlyCount "101"]
[EventDate "2012.11.04"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Szubin Szachowa Dwojka"]
[BlackTeam "Chojnice UKS Osemka"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. cxd5 exd5 6. Nf3 Be7 7. e3 0-0 8. Bd3 c6 9. 0-0 Ne4 10. Bxe7 Qxe7 11. Qc2 f5 12. Rab1 Ng5 13. Nxg5 Qxg5 14. Ne2 Nf6 15. b4 Nh5 16. g3 f4 17. Bxh7+ Kh8 18. Qg6 Qg4 19. Qxg4 Bxg4 20. Bd3 Bh3 21. Rfe1 fxe3 22. f4 g5 23. Bg6 Nxf4 24. gxf4 gxf4 25. Nxf4 Rxf4 26. Rxe3 Rg4+ 27. Rg3 Rg8 28. Bh5 Rxd4 29. Rbb3 Bg4 30. Bxg4 Rgxg4 31. Rxg4 Rxg4+ 32. Kf2 Kg7 33. b5 Ra4 34. bxc6 Rxa2+ 35. Ke3 bxc6 36. Rc3 Kf6 37. Rxc6+ Ke5 38. h4 Rh2 39. Ra6 Rxh4 40. Rxa7 Rh3+ 41. Kd2 Ke4 42. Re7+ Kd4 43. Rg7 Rh2+ 44. Kd1 Kc3 45. Rg3+ Kc4 46. Kc1 d4 47. Kd1 Rb2 48. Rh3 Ra2 49. Kc1 Re2 50. Kd1 Re4 51. Kd2 1/2-1/2

[Event "POL-chT3 Kujawsko Pomorskie 1213"]
[Site "Poland"]
[Date "2013.01.06"]
[Round "5.18"]
[White "Szmidt, Przemyslaw"]
[Black "Lech, Piotr"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "1902"]
[BlackElo "1842"]
[PlyCount "56"]
[EventDate "2012.11.04"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Swiecie Gambit"]
[BlackTeam "Szubin Szachowa Dwojka"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nxc3 6. dxc3 Be7 7. Bd3 0-0 8. h4 Nd7 9. Bxh7+ Kxh7 10. Ng5+ Kg8 11. Be3 Nf6 12. Qd3 g6 13. 0-0-0 Bf5 14. Qd2 Ng4 15. Bf4 Bf6 16. h5 Nxf2 17. hxg6 Bxg6 18. Qxf2 Bxg5 19. Qg3 Bf6 20. Kb1 Qd7 21. Rd5 Qe6 22. Rdh5 Qe4 23. R5h4 Qxc2+ 24. Ka1 Bxh4 25. Qxh4 Bh7 26. Bg5 Qg6 27. Bf6 Rfe8 28. c4 Re4 0-1

[Event "POL-chT3 Kujawsko Pomorskie 1213"]
[Site "Poland"]
[Date "2012.12.09"]
[Round "4.18"]
[White "Lech, Piotr"]
[Black "Mikolajczak, Wojciech"]
[Result "1-0"]
[ECO "E90"]
[WhiteElo "1842"]
[BlackElo "1738"]
[PlyCount "59"]
[EventDate "2012.11.04"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Szubin Szachowa Dwojka"]
[BlackTeam "Bydgoszcz Emdek"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. h3 e5 7. d5 a5 8. Bd3 Na6 9. Be3 Nb4 10. Bb1 Bd7 11. a3 Na6 12. 0-0 Qc8 13. Kh2 Ne8 14. Qd2 f5 15. exf5 Bxf5 16. Bxf5 Qxf5 17. Ng5 Bf6 18. Nce4 Bxg5 19. Nxg5 Ng7 20. g4 Qd7 21. f4 b6 22. fxe5 dxe5 23. Ne4 Qa4 24. Qc3 Rxf1 25. Rxf1 Kh8 26. Bh6 Qe8 27. Ng5 Nc5 28. Qf3 e4 29. Qf6 Qd7 30. Qf8+ 1-0

[Event "POL-chT3 Kujawsko Pomorskie 1213"]
[Site "Poland"]
[Date "2012.12.02"]
[Round "3.13"]
[White "Lunkiewicz, Dariusz"]
[Black "Lech, Piotr"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2053"]
[BlackElo "1842"]
[PlyCount "65"]
[EventDate "2012.11.04"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Bydgoszcz SSz Pocztowiec"]
[BlackTeam "Szubin Szachowa Dwojka"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 d5 2. Nf3 e6 3. Bf4 Nf6 4. e3 c5 5. c3 Nc6 6. Nbd2 Bd6 7. Bg3 0-0 8. Bd3 Re8 9. Ne5 Qc7 10. f4 Ne7 11. 0-0 Nf5 12. Bf2 Bf8 13. Qf3 g6 14. g4 Ng7 15. Bh4 Be7 16. Qh3 Bd7 17. Ndf3 Ne4 18. Bxe7 Rxe7 19. Bxe4 dxe4 20. Ng5 h5 21. Nxe4 Bb5 22. Nf6+ Kf8 23. Rf3 Ne8 24. Nxe8 Rexe8 25. gxh5 Be2 26. hxg6 f5 27. Rf2 Bb5 28. a4 Bc6 29. Qh8+ Ke7 30. Qh4+ Kd6 31. dxc5+ Kxc5 32. b4+ Kb6 33. Nc4+ 1-0

[Event "POL-chT3 Kujawsko Pomorskie 1213"]
[Site "Poland"]
[Date "2012.11.18"]
[Round "2.23"]
[White "Lech, Piotr"]
[Black "Szulgacz, Maciej"]
[Result "0-1"]
[ECO "E90"]
[WhiteElo "1842"]
[BlackElo "1734"]
[PlyCount "53"]
[EventDate "2012.11.04"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Szubin Szachowa Dwojka"]
[BlackTeam "Bydgoszcz UKS MDK nr 5"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. d4 d6 2. Nf3 Nf6 3. c4 g6 4. Nc3 Bg7 5. e4 0-0 6. h3 Nbd7 7. Bd3 c6 8. Be3 e5 9. d5 c5 10. 0-0 Nh5 11. Qd2 Nb6 12. a3 f5 13. Bg5 Qe8 14. Nb5 fxe4 15. Nxd6 Qa4 16. b3 Qd7 17. Nxe4 Qc7 18. Nh2 Nf4 19. Ng4 Bxg4 20. hxg4 h6 21. Bh4 g5 22. Bg3 Nc8 23. f3 Nd6 24. Nxd6 Qxd6 25. Be4 Ne6 26. Rad1 Nd4 27. Qc3 0-1

[Event "POL-chT3 Kujawsko Pomorskie 1213"]
[Site "Poland"]
[Date "2012.11.04"]
[Round "1.8"]
[White "Grzenkowicz, Przemyslaw"]
[Black "Lech, Piotr"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "1852"]
[BlackElo "1842"]
[PlyCount "57"]
[EventDate "2012.11.04"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Bydgoszcz Wiartrak"]
[BlackTeam "Szubin Szachowa Dwojka"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "POL"]

1. Nf3 Nf6 2. d4 d5 3. c4 e6 4. Nc3 Be7 5. Bf4 0-0 6. e3 c5 7. Bd3 Nc6 8. 0-0 cxd4 9. exd4 Nb4 10. Be2 dxc4 11. Bxc4 a6 12. Re1 b5 13. Bb3 Bb7 14. a3 Nbd5 15. Bg5 Rc8 16. Rc1 h6 17. Bh4 Nxc3 18. Rxc3 Rxc3 19. bxc3 Bxa3 20. Ne5 g5 21. Bg3 Bd5 22. Bc2 Qe7 23. Qd3 Rc8 24. Ng4 Bb2 25. Be5 Ne4 26. Qh3 Rxc3 27. Qxh6 f5 28. Qg6+ Kf8 29. Nh6 1-0

[Event "Kujawsko Pomorskie-ch op-A 65th"]
[Site "Szubin"]
[Date "2012.08.15"]
[Round "6.8"]
[White "Haja, Jacek"]
[Black "Lech, Piotr"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "1772"]
[BlackElo "1886"]
[PlyCount "19"]
[EventDate "2012.08.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Bb4 4. d3 d5 5. exd5 Nxd5 6. Bd2 Nxc3 7. Bxc3 Bxc3+ 8. bxc3 0-0 9. Be2 Nc6 10. 0-0 1/2-1/2

[Event "Kujawsko Pomorskie-ch op-A 65th"]
[Site "Szubin"]
[Date "2012.08.15"]
[Round "9.9"]
[White "Karpus, Michal"]
[Black "Lech, Piotr"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "1698"]
[BlackElo "1886"]
[PlyCount "47"]
[EventDate "2012.08.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nxc3 6. dxc3 Be7 7. Bd3 0-0 8. Be3 Nc6 9. h4 Bg4 10. Bxh7+ Kxh7 11. Ng5+ Kg8 12. Qxg4 Qc8 13. Qe4 f5 14. Qd5+ Kh8 15. Qf3 Kg8 16. Qh5 Bxg5 17. hxg5 Re8 18. g6 Kf8 19. Qh8+ Ke7 20. Qxg7+ Ke6 21. Qf7+ Ke5 22. 0-0-0 Qe6 23. Qg7+ Qf6 24. Bd4+ 1-0

[Event "Kujawsko Pomorskie-ch op-A 65th"]
[Site "Szubin"]
[Date "2012.08.15"]
[Round "2.8"]
[White "Konieczynski, Piotr"]
[Black "Lech, Piotr"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "1925"]
[BlackElo "1886"]
[PlyCount "65"]
[EventDate "2012.08.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Be7 5. Bf4 0-0 6. e3 c5 7. dxc5 Bxc5 8. cxd5 Nxd5 9. Nxd5 exd5 10. a3 Nc6 11. Bd3 Bg4 12. Bxh7+ Kh8 13. Bc2 d4 14. Qd3 g6 15. e4 Re8 16. 0-0 f5 17. e5 Bxf3 18. Qxf3 Nxe5 19. Qh3+ Kg8 20. Bb3+ Nf7 21. Bxf7+ Kxf7 22. Qh7+ Kf6 23. h4 Qb6 24. Rae1 Re4 25. h5 gxh5 26. Qh6+ Kf7 27. Qh7+ Kf6 28. Rxe4 fxe4 29. Qxe4 Qe6 30. Qxb7 Rg8 31. Rc1 Rg7 32. Qf3 Qf5 33. Be5+ 1-0

[Event "Kujawsko Pomorskie-ch op-A 65th"]
[Site "Szubin"]
[Date "2012.08.15"]
[Round "8.8"]
[White "Kroczka, Gromoslaw"]
[Black "Lech, Piotr"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "1571"]
[BlackElo "1886"]
[PlyCount "57"]
[EventDate "2012.08.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nxc3 6. dxc3 Be7 7. Bf4 0-0 8. Qd2 Nd7 9. 0-0-0 Nc5 10. Be3 Ne4 11. Qd5 Nf6 12. Qd4 Ng4 13. Bf4 Bf6 14. Qd2 Be6 15. Kb1 Ne5 16. Be2 Qc8 17. h4 Bg4 18. h5 c5 19. h6 g6 20. Qxd6 Qf5 21. Bxe5 Bxe5 22. Qxe5 Qxe5 23. Nxe5 Bxe2 24. Rd2 Rfe8 25. Rxe2 f6 26. Rhe1 Rad8 27. Nd3 Rxe2 28. Rxe2 c4 29. Nc1 1-0

[Event "Kujawsko Pomorskie-ch op-A 65th"]
[Site "Szubin"]
[Date "2012.08.15"]
[Round "1.5"]
[White "Lech, Piotr"]
[Black "Olszewski, Marek"]
[Result "0-1"]
[ECO "A53"]
[WhiteElo "1886"]
[BlackElo "2084"]
[PlyCount "68"]
[EventDate "2012.08.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nc3 e5 4. dxe5 dxe5 5. Qxd8+ Kxd8 6. Bg5 c6 7. 0-0-0+ Kc7 8. Nf3 Nbd7 9. Bxf6 gxf6 10. e3 a5 11. Be2 Nc5 12. h3 Be6 13. g4 a4 14. Nd2 f5 15. e4 f4 16. Nf3 f6 17. Nh4 Nd7 18. Nf5 Bc5 19. Ng7 Bf7 20. f3 Nb6 21. b3 axb3 22. axb3 Bd4 23. Kc2 Ra3 24. Nf5 Bxc3 25. Kxc3 Na4+ 26. Kb4 Ra2 27. bxa4 Ra8 28. Nd6 R8xa4+ 29. Kb3 R4a3+ 30. Kb4 b6 31. Nb7 Ra4+ 32. Kc3 c5 33. Rb1 Rxe2 34. Rhd1 Rxc4+ 0-1

[Event "Kujawsko Pomorskie-ch op-A 65th"]
[Site "Szubin"]
[Date "2012.08.15"]
[Round "7.9"]
[White "Lech, Piotr"]
[Black "Szybowicz, Piotr"]
[Result "1/2-1/2"]
[ECO "D67"]
[WhiteElo "1886"]
[BlackElo "1925"]
[PlyCount "22"]
[EventDate "2012.08.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 0-0 6. Nf3 c6 7. Rc1 Nbd7 8. Bd3 dxc4 9. Bxc4 Nd5 10. Bxe7 Qxe7 11. 0-0 N7f6 1/2-1/2

[Event "Kujawsko Pomorskie-ch op-A 65th"]
[Site "Szubin"]
[Date "2012.08.15"]
[Round "4.7"]
[White "Lech, Piotr"]
[Black "Zielinski, Olgierd"]
[Result "0-1"]
[ECO "D27"]
[WhiteElo "1886"]
[BlackElo "1851"]
[PlyCount "56"]
[EventDate "2012.08.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 e6 5. Bxc4 a6 6. a4 c5 7. 0-0 Nc6 8. Qe2 cxd4 9. Rd1 d3 10. Rxd3 Qc7 11. e4 Bd6 12. Rxd6 Qxd6 13. e5 Nxe5 14. Nxe5 0-0 15. Nc3 Nd7 16. Bf4 Nxe5 17. Bxe5 Qc6 18. Rd1 b6 19. Qg4 f6 20. Rd6 Qc5 21. Bxe6+ Kh8 22. Rd5 Qe7 23. Bxc8 fxe5 24. Rd7 Qf6 25. Ne4 Qh6 26. Bb7 Rad8 27. Rxd8 Rxd8 28. Ng5 Qxg5 0-1

[Event "Kujawsko Pomorskie-ch op-A 65th"]
[Site "Szubin"]
[Date "2012.08.15"]
[Round "5.9"]
[White "Mlodzinska, Irena"]
[Black "Lech, Piotr"]
[Result "1/2-1/2"]
[ECO "C43"]
[WhiteElo "1916"]
[BlackElo "1886"]
[PlyCount "78"]
[EventDate "2012.08.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. d4 exd4 4. e5 Ne4 5. Qxd4 d5 6. exd6 Nxd6 7. Nc3 Nc6 8. Bb5 Nxb5 9. Qxd8+ Kxd8 10. Nxb5 Bb4+ 11. c3 a6 12. Nxc7 Kxc7 13. cxb4 Re8+ 14. Be3 Nxb4 15. 0-0 Nd3 16. Bd4 Bg4 17. Rfd1 Bxf3 18. Rxd3 Bc6 19. Bxg7 Rad8 20. Rxd8 Rxd8 21. Bc3 Ba4 22. b3 Bc6 23. h4 Rd3 24. Rc1 Kd7 25. a4 Bd5 26. b4 Bb3 27. a5 Rd1+ 28. Rxd1+ Bxd1 29. Bd4 Ke6 30. Kh2 Kf5 31. Kg3 h5 32. f3 Be2 33. Be3 Bd1 34. Kf2 Ba4 35. Bg5 Bb5 36. Be7 Bc4 37. g3 Bd5 38. Ke3 Bc6 39. Bd6 Bd5 1/2-1/2

[Event "POL-chT4 Kujawsko Pomorskie 1112"]
[Site "Poland"]
[Date "2011.12.11"]
[Round "3.51"]
[White "Bieniak, Jerzy"]
[Black "Lech, Piotr"]
[Result "1/2-1/2"]
[ECO "A00"]
[BlackElo "1899"]
[PlyCount "79"]
[EventDate "2011.11.06"]
[EventType "team-swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b4 d5 3. Bb2 Bf5 4. e3 e6 5. a3 a5 6. b5 c5 7. c4 Nbd7 8. d3 Nb6 9. Qb3 Be7 10. Be2 a4 11. Qc3 0-0 12. 0-0 Ne8 13. Nbd2 f6 14. Nh4 Nd6 15. Nxf5 Nxf5 16. d4 Rc8 17. dxc5 Rxc5 18. e4 Nd6 19. exd5 exd5 20. Qe3 Ndxc4 21. Qe6+ Kh8 22. Nxc4 Nxc4 23. Bd4 Rc8 24. Bd3 Ne5 25. Bxe5 fxe5 26. Qxe5 Qd6 27. Rae1 Qxe5 28. Rxe5 Bxa3 29. Rxd5 Bb2 30. Bb1 g6 31. h4 Rfd8 32. Ba2 Rxd5 33. Bxd5 a3 34. Re1 Bf6 35. Re3 Rc5 36. Ba2 Rxb5 37. Rxa3 Bxh4 38. g3 Bf6 39. Rb3 Rxb3 40. Bxb3 1/2-1/2

[Event "POL-chT4 Kujawsko Pomorskie 1112"]
[Site "Poland"]
[Date "2011.11.20"]
[Round "2.31"]
[White "Dwojacki, Grzegorz"]
[Black "Lech, Piotr"]
[Result "0-1"]
[ECO "C44"]
[BlackElo "1899"]
[PlyCount "84"]
[EventDate "2011.11.06"]
[EventType "team-swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. d3 Nc6 4. Be2 d5 5. exd5 Nxd5 6. 0-0 Bd6 7. Nbd2 Nf4 8. Nc4 Nxe2+ 9. Qxe2 Bg4 10. Nxd6+ Qxd6 11. Qe3 0-0 12. c3 Rad8 13. Ne1 Bf5 14. f4 Bxd3 15. Nxd3 Qxd3 16. fxe5 Rfe8 17. Qxd3 Rxd3 18. Bf4 Nxe5 19. Rad1 f6 20. Bxe5 Rxd1 21. Rxd1 Rxe5 22. Rd7 Re2 23. b4 Rxa2 24. Rxc7 b6 25. h3 h5 26. h4 a5 27. bxa5 Rxa5 28. Rc6 Rb5 29. Kf2 Kh7 30. Kf3 Kg6 31. g4 Rc5 32. gxh5+ Kxh5 33. Rxb6 Rxc3+ 34. Kf4 Rc4+ 35. Kf5 Rc5+ 36. Ke6 Kxh4 37. Kf7 Rg5 38. Rb1 f5 39. Rh1+ Kg3 40. Rg1+ Kf4 41. Rf1+ Ke3 42. Ke6 f4 0-1

[Event "POL-chT4 Kujawsko Pomorskie 1011"]
[Site "Poland"]
[Date "2011.04.10"]
[Round "10.56"]
[White "Lech, Piotr"]
[Black "Kiedrowski, Albin"]
[Result "1-0"]
[ECO "D66"]
[WhiteElo "1897"]
[BlackElo "1877"]
[PlyCount "95"]
[EventDate "2010.11.07"]
[EventType "team-swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 c6 6. Nf3 Nbd7 7. Rc1 0-0 8. Bd3 h6 9. Bh4 Re8 10. 0-0 dxc4 11. Bxc4 Nb6 12. Bd3 Nbd5 13. Qe2 Qa5 14. Ne5 Nxc3 15. bxc3 Nd7 16. Bxe7 Nxe5 17. Bb4 Qc7 18. dxe5 Qxe5 19. Qf3 Bd7 20. Qe4 Qxe4 21. Bxe4 e5 22. Rfd1 Be6 23. Rd2 Rad8 24. Rcd1 Rxd2 25. Rxd2 a5 26. Bxa5 f5 27. Bb1 Kf7 28. Rd8 Re7 29. Bb4 c5 30. Bxc5 Rc7 31. Bb4 b5 32. Rf8+ Kg6 33. g4 e4 34. gxf5+ Bxf5 35. f3 Rd7 36. Bxe4 Rd1+ 37. Kg2 Rd2+ 38. Kg3 Bxe4 39. fxe4 Rxa2 40. e5 Re2 41. Rf3 h5 42. h4 Re1 43. e6 Rg1+ 44. Kf2 Rg4 45. Rg3 Rxg3 46. Kxg3 Kf6 47. e7 Kf7 48. Kf4 1-0

[Event "POL-chT4 Kujawsko Pomorskie 1011"]
[Site "Poland"]
[Date "2011.03.27"]
[Round "9.54"]
[White "Dezakowski, Przemyslaw"]
[Black "Lech, Piotr"]
[Result "1-0"]
[ECO "C43"]
[WhiteElo "1874"]
[BlackElo "1897"]
[PlyCount "65"]
[EventDate "2010.11.07"]
[EventType "team-swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. d4 exd4 4. e5 Ne4 5. Bd3 Bb4+ 6. c3 dxc3 7. 0-0 cxb2 8. Bxb2 Nc5 9. Bxh7 Rxh7 10. a3 Ba5 11. Qc2 Rh6 12. Qxc5 b6 13. Qc2 Bb7 14. Qf5 Bxf3 15. Qxf3 Qh4 16. h3 Nc6 17. Nc3 Bxc3 18. Bxc3 Ke7 19. Bb4+ Ke8 20. Rfe1 Re6 21. Bc3 Rb8 22. Rad1 Qe7 23. Qd3 Rd8 24. f4 d6 25. Qg3 dxe5 26. Rxd8+ Kxd8 27. f5 Qc5+ 28. Kh1 Re8 29. Bb2 Nd4 30. Qxg7 Qd5 31. h4 Kc8 32. f6 Ne2 33. Qg4+ 1-0

[Event "POL-chT4 Kujawsko Pomorskie 1011"]
[Site "Poland"]
[Date "2011.03.13"]
[Round "8.51"]
[White "Lech, Piotr"]
[Black "Bieganski, Zdzislaw"]
[Result "1-0"]
[ECO "D67"]
[WhiteElo "1897"]
[BlackElo "1905"]
[PlyCount "93"]
[EventDate "2010.11.07"]
[EventType "team-swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 e6 2. c4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e3 0-0 6. Nf3 Nbd7 7. Rc1 c6 8. Bd3 dxc4 9. Bxc4 Nd5 10. Bxe7 Qxe7 11. Ne4 N5b6 12. Bd3 e5 13. 0-0 exd4 14. Nxd4 Nf6 15. Ng3 Qb4 16. Qe2 g6 17. a3 Qe7 18. e4 Re8 19. Rfe1 Ng4 20. h3 Nf6 21. f4 Qd6 22. Qf2 Rd8 23. Nge2 Qe7 24. Nc3 c5 25. Nd5 Nfxd5 26. exd5 Qf8 27. Nb5 Nxd5 28. Be4 Be6 29. Rxc5 a6 30. Nc7 Nxc7 31. Rxc7 Bd5 32. Bxd5 Rxd5 33. Rxb7 Rad8 34. Ree7 Rd2 35. Qa7 Rd1+ 36. Kh2 Ra8 37. Rxf7 Rxa7 38. Rxf8+ Kxf8 39. Rxa7 Rd2 40. b4 Rd6 41. Rxh7 Kg8 42. Rc7 Kf8 43. Rc3 Ke7 44. a4 Rd4 45. Rb3 Rxf4 46. b5 Rxa4 47. b6 1-0

[Event "POL-chT4 Kujawsko Pomorskie 1011"]
[Site "Poland"]
[Date "2011.02.27"]
[Round "7.61"]
[White "Tamon, Radoslaw"]
[Black "Lech, Piotr"]
[Result "1-0"]
[ECO "C24"]
[BlackElo "1897"]
[PlyCount "93"]
[EventDate "2010.11.07"]
[EventType "team-swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. d3 c6 4. Nf3 d5 5. Bb3 Bd6 6. Nc3 0-0 7. Bg5 d4 8. Ne2 h6 9. Bh4 Nbd7 10. Qd2 Nc5 11. 0-0-0 a5 12. c3 Nxb3+ 13. axb3 c5 14. Qc2 Be6 15. Kd2 Qb6 16. Nc1 Nh5 17. h3 Nf4 18. g4 Qc6 19. Bg3 a4 20. bxa4 Rxa4 21. c4 Rfa8 22. Ne2 g5 23. Bxf4 exf4 24. Rhg1 Bc7 25. Rb1 b5 26. b3 Ra2 27. Rb2 Ba5+ 28. Kd1 Ra1+ 29. Rb1 Bb4 30. Nc1 bxc4 31. bxc4 R8a3 32. Nd2 Qa8 33. Rxa1 Rxa1 34. Ndb3 Ra3 35. Ke2 Bd7 36. Kf3 Ba4 37. Kg2 Bc3 38. h4 Qb8 39. hxg5 hxg5 40. Rh1 Bxb3 41. Qe2 f3+ 42. Qxf3 Qf4 43. Qh3 Kf8 44. Ne2 Qf6 45. Qg3 Ra2 46. Qb8+ Kg7 47. Qh8+ 1-0

[Event "POL-chT4 Kujawsko Pomorskie 1011"]
[Site "Poland"]
[Date "2011.02.13"]
[Round "6.56"]
[White "Benetkiewicz, Pawel"]
[Black "Lech, Piotr"]
[Result "0-1"]
[ECO "C42"]
[BlackElo "1897"]
[PlyCount "114"]
[EventDate "2010.11.07"]
[EventType "team-swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Bb4 4. Nd5 Nxd5 5. exd5 e4 6. Nd4 Qf6 7. Nb3 0-0 8. c3 Bd6 9. Bc4 b6 10. Qg4 Re8 11. 0-0 Bf8 12. d3 d6 13. Qf4 Ba6 14. Qxf6 gxf6 15. Bxa6 Nxa6 16. Rd1 exd3 17. Be3 Nc5 18. Nxc5 bxc5 19. c4 f5 20. b3 Bg7 21. Rab1 Re4 22. Rxd3 Rae8 23. Kf1 f4 24. Bd2 Bd4 25. Re1 f5 26. Rxe4 fxe4 27. Rh3 Rf8 28. Ke2 Kg7 29. a3 Kg6 30. b4 Rf7 31. b5 Kf5 32. Rb3 Rg7 33. g3 e3 34. fxe3 fxg3 35. e4+ Kxe4 36. Rxg3 Rxg3 37. hxg3 Bf6 38. Be3 h6 39. Kd2 Bg5 40. Bxg5 hxg5 41. Ke2 g4 42. Kf2 Kd3 43. a4 Kxc4 44. Ke3 Kxd5 45. Kf4 c4 46. Kxg4 c3 47. Kf5 c2 48. g4 c1Q 49. g5 Kc4 50. g6 d5 51. g7 Qg1 52. Kf6 d4 53. Kf7 d3 54. g8Q Qxg8+ 55. Kxg8 d2 56. Kf7 d1Q 57. Ke6 Qd6+ 0-1

[Event "POL-chT4 Kujawsko Pomorskie 1011"]
[Site "Poland"]
[Date "2011.01.23"]
[Round "5.66"]
[White "Lech, Piotr"]
[Black "Kepski, Artur"]
[Result "1-0"]
[ECO "A44"]
[WhiteElo "1897"]
[PlyCount "75"]
[EventDate "2010.11.07"]
[EventType "team-swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 c5 2. d5 e5 3. e4 d6 4. Bd3 Nf6 5. Nc3 g6 6. Nf3 Bg7 7. h3 0-0 8. 0-0 a6 9. a4 Re8 10. Be3 Nbd7 11. Nd2 a5 12. Nb5 Nf8 13. Nc4 Nh5 14. Nbxd6 Re7 15. Bxc5 Nf4 16. Nb6 Rc7 17. Ba3 Qg5 18. Qf3 f5 19. Nxa8 Rd7 20. Nxc8 Rd8 21. Be7 Bf6 22. Bxd8 Bxd8 23. d6 h5 24. Ra3 h4 25. Ne7+ Kg7 26. exf5 gxf5 27. Nxf5+ Kh8 28. Qg4 Qf6 29. Rc3 N8g6 30. Rc8 Kh7 31. Ne7 Nxd3 32. Qh5+ Kg7 33. Rxd8 Ndf4 34. Nf5+ Kf7 35. Qh7+ Ke6 36. Qd7+ Kd5 37. Nb6+ Kc5 38. Qb5# 1-0

[Event "POL-chT4 Kujawsko Pomorskie 1011"]
[Site "Poland"]
[Date "2010.12.12"]
[Round "3.66"]
[White "Lech, Piotr"]
[Black "Wruck, Wieslaw"]
[Result "1/2-1/2"]
[ECO "A42"]
[WhiteElo "1897"]
[BlackElo "1919"]
[PlyCount "52"]
[EventDate "2010.11.07"]
[EventType "team-swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. e4 d6 4. Nc3 Nc6 5. Nf3 e5 6. dxe5 dxe5 7. Qxd8+ Nxd8 8. Nd5 Kd7 9. g3 c6 10. Nc3 Ne7 11. Be3 Ke8 12. Bg2 Bg4 13. 0-0 f6 14. Rad1 Kf7 15. Rd3 b6 16. c5 b5 17. Nd2 b4 18. Na4 Be2 19. Rd7 Bxf1 20. Bxf1 Ne6 21. Nc4 Rhd8 22. Nd6+ Kf8 23. Rb7 Rdb8 24. Rd7 Rd8 25. Rb7 Rdb8 26. Rd7 Rd8 1/2-1/2

[Event "POL-chT4 Kujawsko Pomorskie 1011"]
[Site "Poland"]
[Date "2010.11.21"]
[Round "2.61"]
[White "Krol, Slawomir"]
[Black "Lech, Piotr"]
[Result "1-0"]
[ECO "C24"]
[WhiteElo "2022"]
[BlackElo "1897"]
[PlyCount "105"]
[EventDate "2010.11.07"]
[EventType "team-swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. d3 c6 4. Nf3 d5 5. Bb3 Bd6 6. Nbd2 0-0 7. 0-0 h6 8. Re1 Re8 9. c3 Nbd7 10. Nf1 Nc5 11. Bc2 dxe4 12. dxe4 Bg4 13. h3 Bh5 14. Ng3 Bg6 15. Nh4 Bh7 16. Nhf5 Bf8 17. Qf3 Qd7 18. Nxh6+ gxh6 19. Qxf6 Rad8 20. Bxh6 Re6 21. Qg5+ Rg6 22. Rad1 Qxd1 23. Rxd1 Rxd1+ 24. Bxd1 Rxg5 25. Bxg5 Nxe4 26. Nxe4 Bxe4 27. f3 Bb1 28. a3 Kg7 29. Kf2 Kg6 30. Be3 Bh6 31. Bb3 Bxe3+ 32. Kxe3 f6 33. Bc4 Kg5 34. g3 Bf5 35. h4+ Kh6 36. Bd3 Be6 37. f4 exf4+ 38. Kxf4 Kg7 39. Bf5 Bd5 40. Bd7 Bg2 41. Bg4 Bd5 42. Kf5 Bc4 43. Bf3 Kf7 44. Be4 Be6+ 45. Kf4 Kg7 46. g4 Kf7 47. g5 Bh3 48. Bf5 Bg2 49. Bc8 c5 50. Bf5 Bc6 51. Be4 Bb5 52. Bxb7 Bd3 53. b4 1-0

[Event "POL-chT4 Kujawsko Pomorskie 1011"]
[Site "Poland"]
[Date "2010.11.07"]
[Round "1.56"]
[White "Lech, Piotr"]
[Black "Pastewski, Fabian"]
[Result "1-0"]
[ECO "D50"]
[WhiteElo "1897"]
[PlyCount "129"]
[EventDate "2010.11.07"]
[EventType "team-swiss"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Bb4 5. e3 Bxc3+ 6. bxc3 Nc6 7. Nf3 Bd7 8. Ne5 Na5 9. cxd5 exd5 10. Bd3 b6 11. 0-0 h6 12. Nxd7 Qxd7 13. Bxf6 gxf6 14. Qf3 Qd6 15. c4 0-0-0 16. cxd5 Qxd5 17. Qxf6 Rhg8 18. Qf5+ Qxf5 19. Bxf5+ Kb8 20. Rab1 Nc4 21. Rfc1 Nd6 22. Bh3 Rg7 23. g3 h5 24. Rc5 Rh8 25. Re5 f6 26. Re6 h4 27. Bg2 hxg3 28. hxg3 f5 29. d5 Rgh7 30. Rb4 Rh5 31. Rf4 Rg5 32. Re5 Rhh5 33. Bf3 Rh7 34. e4 Rf7 35. exf5 Rfxf5 36. Rfxf5 Rxf5 37. Rxf5 Nxf5 38. g4 Ng7 39. Kg2 Kc8 40. Kg3 Kd7 41. Kf4 Ke7 42. Ke5 b5 43. Be2 b4 44. f4 a5 45. Bd1 Kf7 46. Bb3 Ke7 47. f5 Ne8 48. g5 Nd6 49. g6 Ne8 50. g7 Nf6 51. Kd4 Kd6 52. Kc4 Ke5 53. Bc2 Ng8 54. Kb5 Kxd5 55. Bb3+ Ke5 56. Bxg8 Kf6 57. Be6 Kxg7 58. Kxa5 b3 59. Bxb3 Kf6 60. Be6 c5 61. Kb6 c4 62. Bxc4 Kxf5 63. Bd5 Ke5 64. Bh1 Kd4 65. a4 1-0

[Event "POL-chT3 Kujawsko Pomorskie 0910"]
[Site "Poland"]
[Date "2010.05.09"]
[Round "11.8"]
[White "Wysocki, Igor"]
[Black "Lech, Piotr"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "2132"]
[BlackElo "1913"]
[PlyCount "77"]
[EventDate "2009.11.08"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nxc3 6. dxc3 Be7 7. Bf4 0-0 8. Qd2 Nd7 9. 0-0-0 Nc5 10. Kb1 Re8 11. Be3 Be6 12. Nd4 Bf6 13. Nxe6 Nxe6 14. Bd3 g6 15. h4 Nc5 16. h5 Nxd3 17. Qxd3 Qd7 18. hxg6 fxg6 19. Qc4+ Kh8 20. g4 b5 21. Qd5 Qe6 22. Qf3 a5 23. g5 Be5 24. Rh4 Rad8 25. Qc6 Qd7 26. Qxd7 Rxd7 27. a4 c6 28. axb5 cxb5 29. Rd5 Rb7 30. Re4 b4 31. f4 bxc3 32. b3 a4 33. fxe5 axb3 34. cxb3 Rxb3+ 35. Kc2 Reb8 36. exd6 Ra3 37. d7 Rb2+ 38. Kd1 c2+ 39. Kc1 1-0

[Event "POL-chT3 Kujawsko Pomorskie 0910"]
[Site "Poland"]
[Date "2010.04.26"]
[Round "10.14"]
[White "Lech, Piotr"]
[Black "Licznerski, Lukasz"]
[Result "0-1"]
[ECO "A59"]
[WhiteElo "1913"]
[BlackElo "2001"]
[PlyCount "76"]
[EventDate "2009.11.08"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 Bxa6 6. Nc3 d6 7. e4 Bxf1 8. Kxf1 Nbd7 9. Nf3 g6 10. g3 Bg7 11. Kg2 0-0 12. h3 Qa5 13. Re1 Rfb8 14. e5 Nxe5 15. Nxe5 dxe5 16. Rxe5 Rb7 17. Qe1 Kf8 18. b4 cxb4 19. d6 Qd8 20. Rxe7 Rxe7 21. dxe7+ Qxe7 22. Qxe7+ Kxe7 23. Nd1 Nd5 24. Bb2 Bc3 25. Kf3 Kd6 26. Ke2 Bxb2 27. Nxb2 Rxa2 28. Rxa2 Nc3+ 29. Kd3 Nxa2 30. Kc4 Ke5 31. f3 Nc1 32. Kxb4 Kd4 33. Nc4 Ne2 34. Nd6 f5 35. g4 f4 36. Ne4 Ng1 37. Nf6 Nxf3 38. Nxh7 Ne5 0-1

[Event "POL-chT3 Kujawsko Pomorskie 0910"]
[Site "Poland"]
[Date "2010.03.21"]
[Round "9.8"]
[White "Kaminski, Damian"]
[Black "Lech, Piotr"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1816"]
[BlackElo "1913"]
[PlyCount "52"]
[EventDate "2009.11.08"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. Bg5 Be7 4. Bxe7 Qxe7 5. c3 Nf6 6. Nbd2 0-0 7. e3 Nbd7 8. Bd3 e5 9. dxe5 Nxe5 10. Nxe5 Qxe5 11. Nf3 Qh5 12. Qc2 c5 13. 0-0 Bg4 14. Be2 Rfe8 15. Rfe1 Ne4 16. Rad1 Re6 17. Qb3 Rb6 18. Qc2 Rg6 19. Ne5 Qxe5 20. f3 Rh6 21. h3 Bxh3 22. fxe4 Bxg2 23. Bh5 Bxe4 24. Bxf7+ Kh8 25. Rxd5 Rh1+ 26. Kf2 Qh2# 0-1

[Event "POL-chT3 Kujawsko Pomorskie 0910"]
[Site "Poland"]
[Date "2010.02.21"]
[Round "8.14"]
[White "Lech, Piotr"]
[Black "Jagodzinski, Waldemar"]
[Result "0-1"]
[ECO "A43"]
[WhiteElo "1913"]
[BlackElo "2066"]
[PlyCount "44"]
[EventDate "2009.11.08"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. Nf3 c5 2. d4 cxd4 3. Nxd4 d5 4. c4 e5 5. Nf3 d4 6. g3 Nc6 7. Bg2 e4 8. Nfd2 f5 9. 0-0 Be6 10. b3 Nf6 11. Na3 Bc5 12. Nc2 Qd6 13. Bb2 0-0 14. Qc1 Ng4 15. Ba3 Rad8 16. Bxc5 Qxc5 17. Qb2 a5 18. a3 d3 19. exd3 Rxd3 20. b4 Qe5 21. Qc1 Rfd8 22. b5 Nd4 0-1

[Event "POL-chT3 Kujawsko Pomorskie 0910"]
[Site "Poland"]
[Date "2010.02.07"]
[Round "7.14"]
[White "Sobich, Kazimierz"]
[Black "Lech, Piotr"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "1852"]
[BlackElo "1913"]
[PlyCount "72"]
[EventDate "2009.11.08"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Be7 5. Bf4 0-0 6. e3 c5 7. cxd5 Nxd5 8. Nxd5 Qxd5 9. dxc5 Qxc5 10. a3 Rd8 11. Qc1 Nc6 12. Qxc5 Bxc5 13. Be2 f6 14. Rc1 Bb6 15. Bc4 Kf8 16. e4 e5 17. Bd2 g5 18. Bd5 Kg7 19. h3 Ne7 20. Ba2 Bd7 21. 0-0 Bc6 22. Rfe1 h5 23. Bb4 Ng6 24. g3 h4 25. Bc5 hxg3 26. fxg3 Rd3 27. Kf2 Rad8 28. Bxb6 axb6 29. Bc4 R3d6 30. Rc3 Nf8 31. Ke3 Nd7 32. Rb3 Bxe4 33. Nxg5 fxg5 34. Kxe4 Nc5+ 35. Kxe5 Nxb3 36. Bxb3 Rd5+ 1-0

[Event "POL-chT3 Kujawsko Pomorskie 0910"]
[Site "Poland"]
[Date "2010.01.31"]
[Round "6.8"]
[White "Lech, Piotr"]
[Black "Kotula, Konrad"]
[Result "1/2-1/2"]
[ECO "A59"]
[WhiteElo "1913"]
[BlackElo "1811"]
[PlyCount "66"]
[EventDate "2009.11.08"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 Bxa6 6. Nc3 g6 7. e4 Bxf1 8. Kxf1 d6 9. g3 Bg7 10. Kg2 0-0 11. Nf3 Qb6 12. h3 Nfd7 13. Qc2 Na6 14. Bg5 Rfe8 15. a3 h6 16. Be3 Qb7 17. Rab1 Reb8 18. Nd2 Nc7 19. Rhc1 Nb5 20. Nxb5 Qxb5 21. b4 Qe2 22. Qc4 Qxc4 23. Nxc4 Ra4 24. bxc5 Rxb1 25. Rxb1 Nxc5 26. Rb4 Ra8 27. Kf3 Nd3 28. Rb7 Ra4 29. Rb8+ Kh7 30. Rb3 Ne1+ 31. Ke2 Nc2 32. Kd3 Ne1+ 33. Ke2 Nc2 1/2-1/2

[Event "POL-chT3 Kujawsko Pomorskie 0910"]
[Site "Poland"]
[Date "2010.01.10"]
[Round "5.20"]
[White "Sciborowski, Miroslaw"]
[Black "Lech, Piotr"]
[Result "1-0"]
[ECO "E05"]
[WhiteElo "2116"]
[BlackElo "1913"]
[PlyCount "117"]
[EventDate "2009.11.08"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. g3 Nf6 4. Bg2 Be7 5. 0-0 0-0 6. c4 dxc4 7. Qc2 a6 8. a4 Bd7 9. Ne5 Bc6 10. Nxc6 Nxc6 11. Bxc6 bxc6 12. Qxc4 Qd5 13. Nd2 Rfd8 14. Qxd5 Rxd5 15. Nf3 c5 16. dxc5 Bxc5 17. Bf4 Bd6 18. Rac1 e5 19. Be3 Rb8 20. Rc2 Nd7 21. Nd2 Nc5 22. b3 Ne6 23. Rb1 f5 24. Nc4 f4 25. Bc1 Nd4 26. Rcb2 f3 27. exf3 Nxf3+ 28. Kg2 Ne1+ 29. Kf1 Nd3 30. Rd2 Bb4 31. Rd1 Rf8 32. Be3 Rfd8 33. Ke2 Kf7 34. Bg5 Be7 35. Rxd3 Bxg5 36. Rbd1 Ke6 37. h4 Rxd3 38. Rxd3 Rxd3 39. Kxd3 Be7 40. Ke4 Bc5 41. f4 exf4 42. gxf4 g6 43. Ne5 Be7 44. Nf3 Bf6 45. Ng5+ Kd6 46. Nxh7 Bxh4 47. Nf8 g5 48. f5 Be1 49. Kf3 Ke5 50. Kg4 Kd4 51. Ne6+ Kc3 52. f6 Kxb3 53. Nc5+ Kc4 54. f7 Bb4 55. f8Q Bxc5 56. Qf1+ Kb4 57. Qxa6 Bd6 58. Qb5+ Kc3 59. a5 1-0

[Event "POL-chT3 Kujawsko Pomorskie 0910"]
[Site "Poland"]
[Date "2009.12.20"]
[Round "4.2"]
[White "Lech, Piotr"]
[Black "Zoltanski, Grzegorz"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "1913"]
[BlackElo "1866"]
[PlyCount "57"]
[EventDate "2009.11.08"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 e5 2. dxe5 f6 3. Nf3 Nc6 4. exf6 Qxf6 5. g3 Bc5 6. Bg2 Nge7 7. 0-0 0-0 8. Nc3 Bb6 9. Be3 Bxe3 10. fxe3 d6 11. Nd4 Qe5 12. Rxf8+ Kxf8 13. Qf1+ Kg8 14. Qf4 Qxf4 15. gxf4 Nxd4 16. exd4 Nf5 17. d5 Ne3 18. Nb5 Bd7 19. Nd4 Re8 20. Bf3 g6 21. Rc1 Re7 22. c4 b6 23. b4 Bg4 24. Kf2 Bxf3 25. Kxf3 Nf5 26. Ne6 Ng7 27. Nxg7 Kxg7 28. Rc3 a6 29. Ra3 1-0

[Event "POL-chT3 Kujawsko Pomorskie 0910"]
[Site "Poland"]
[Date "2009.12.06"]
[Round "3.26"]
[White "Kubicki, Marek"]
[Black "Lech, Piotr"]
[Result "1-0"]
[ECO "D42"]
[WhiteElo "2143"]
[BlackElo "1913"]
[PlyCount "53"]
[EventDate "2009.11.08"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Be7 5. Qc2 0-0 6. e3 c5 7. cxd5 cxd4 8. exd4 Nxd5 9. Bd3 h6 10. a3 Nc6 11. 0-0 Bf6 12. Rd1 Qe7 13. Qe2 Rd8 14. Qe4 g6 15. Bxh6 Nxc3 16. bxc3 e5 17. Bc4 Bf5 18. Qe3 exd4 19. Qxe7 Bxe7 20. cxd4 Bg4 21. d5 Ne5 22. Nxe5 Bxd1 23. Rxd1 Rac8 24. Be2 Bxa3 25. Bg5 Re8 26. Bf6 Bb2 27. f4 1-0

[Event "POL-chT3 Kujawsko Pomorskie 0910"]
[Site "Poland"]
[Date "2009.11.22"]
[Round "2.32"]
[White "Starzynski, Waldemar"]
[Black "Lech, Piotr"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "1877"]
[BlackElo "1913"]
[PlyCount "70"]
[EventDate "2009.11.08"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Bb4 4. d4 Nxe4 5. Bd2 Nxd2 6. Qxd2 e4 7. Ne5 d5 8. Be2 0-0 9. a3 Bxc3 10. Qxc3 Nd7 11. 0-0-0 Re8 12. Kb1 c6 13. Nxd7 Bxd7 14. f3 f5 15. f4 Kh8 16. h3 g5 17. Qe3 Rg8 18. g4 Qc7 19. Rdf1 Raf8 20. h4 gxf4 21. Rxf4 fxg4 22. Rxf8 Rxf8 23. h5 Qf4 24. Qb3 g3 25. Rg1 e3 26. Qxb7 Qf2 27. Qxd7 Qxg1+ 28. Ka2 Qf2 29. Bd3 Qf7 30. Qd6 g2 31. Qh2 Rg8 32. Bg6 g1Q 33. Qxg1 hxg6 34. Qxe3 g5 35. h6 Qf6 0-1

[Event "POL-chT3 Kujawsko Pomorskie 0910"]
[Site "Poland"]
[Date "2009.11.08"]
[Round "1.26"]
[White "Lech, Piotr"]
[Black "Myzyk, Jan"]
[Result "0-1"]
[ECO "E90"]
[WhiteElo "1913"]
[BlackElo "2138"]
[PlyCount "96"]
[EventDate "2009.11.08"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 c6 6. h3 Qc7 7. Bd3 Nbd7 8. Be3 0-0 9. 0-0 e5 10. d5 c5 11. Qd2 a6 12. a3 Nh5 13. Bh6 f6 14. Bxg7 Kxg7 15. Rfb1 Nf4 16. Bf1 Qd8 17. g3 Nh5 18. b4 b6 19. h4 h6 20. Bh3 f5 21. Kg2 Ndf6 22. exf5 gxf5 23. bxc5 bxc5 24. Nh2 Kh7 25. Qc2 e4 26. Ne2 Qe7 27. Rb3 Rg8 28. Rab1 Qe5 29. Rb8 Ra7 30. Qb2 Qxb2 31. R1xb2 Kh8 32. R2b6 Nd7 33. Rxc8 Nxb6 34. Rxg8+ Kxg8 35. Bxf5 Nxc4 36. a4 Nf6 37. Nf1 Rb7 38. Nc3 Rb4 39. g4 Kg7 40. g5 hxg5 41. hxg5 Nh7 42. Nxe4 Nxg5 43. Nc3 Rb3 44. Ne2 Ra3 45. Bd7 Ne4 46. Nf4 Kf6 47. f3 Ra2+ 48. Kh3 Ng5+ 0-1

[Event "Nakel district-ch"]
[Site "Szubin"]
[Date "2009.10.11"]
[Round "9"]
[White "Stolarczyk, Adam"]
[Black "Lech, Piotr"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "2199"]
[BlackElo "1897"]
[PlyCount "151"]
[EventDate "2009.10.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nxc3 6. dxc3 Be7 7. Be3 0-0 8. Qd2 Nc6 9. 0-0-0 Ne5 10. Be2 Be6 11. Kb1 Nc4 12. Bxc4 Bxc4 13. Bd4 Bf6 14. Rhe1 Bxd4 15. Qxd4 Be6 16. Qf4 Qf6 17. Qxf6 gxf6 18. Nd4 Rfe8 19. b3 Bd7 20. Kc1 Re5 21. Re3 Rae8 22. Rde1 Rxe3 23. fxe3 Re5 24. Kd2 Rh5 25. Rh1 Rg5 26. Rg1 Bh3 27. g3 h5 28. c4 a6 29. Ne2 Ra5 30. a4 b5 31. axb5 axb5 32. Nf4 Bg4 33. h3 Bf5 34. Nxh5 bxc4 35. g4 Bg6 36. Nxf6+ Kf8 37. bxc4 Ra2 38. Rc1 Kg7 39. Nd5 c6 40. Nb4 Ra4 41. Nxc6 Rxc4 42. Nd4 Be4 43. h4 Rc8 44. Rf1 d5 45. Rf4 Ra8 46. g5 Ra1 47. Nf5+ Kg8 48. Nh6+ Kh8 49. Nxf7+ Kg7 50. Nd6 Bg6 51. Nf5+ Kh7 52. Ne7 Bh5 53. Nxd5 Rd1+ 54. Kc3 Rxd5 55. Kc4 Rd7 56. Kb5 Re7 57. c4 Rxe3 58. c5 Rb3+ 59. Kc4 Ra3 60. Kb4 Ra1 61. c6 Rc1 62. Kb5 Be8 63. Rf6 Rb1+ 64. Kc5 Rc1+ 65. Kb6 Rc4 66. h5 Kg7 67. h6+ Kh7 68. Re6 Bh5 69. Re7+ Kh8 70. c7 Rc1 71. Re5 Bg4 72. g6 Bd7 73. Rd5 Rb1+ 74. Ka5 Ra1+ 75. Kb4 Rb1+ 76. Ka3 1-0

[Event "Nakel district-ch"]
[Site "Szubin"]
[Date "2009.10.10"]
[Round "7"]
[White "Kuchnio, Przemyslaw"]
[Black "Lech, Piotr"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "2100"]
[BlackElo "1897"]
[PlyCount "133"]
[EventDate "2009.10.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Bc4 Nxe4 4. Nc3 Nf6 5. Nxe5 d5 6. Be2 Bd6 7. d4 0-0 8. 0-0 Re8 9. Nd3 Bf5 10. Nb5 Ne4 11. Nxd6 Nxd6 12. Re1 Qf6 13. c3 Nd7 14. Nc5 Nf8 15. Be3 Ne6 16. Nd7 Qe7 17. Ne5 f6 18. Nf3 Qf7 19. Nh4 Be4 20. f3 Bg6 21. Nxg6 hxg6 22. Bd3 Nf5 23. Bf2 Nf4 24. Bf1 Rxe1 25. Qxe1 Re8 26. Qd2 g5 27. Rc1 Qe6 28. Kh1 Kf7 29. g3 Ng6 30. c4 Nge7 31. Re1 Qd6 32. c5 Qd7 33. Bd3 Nc6 34. Rxe8 Kxe8 35. g4 Nh4 36. b4 Kf8 37. Be2 Qe6 38. b5 Ne7 39. Bg3 c6 40. bxc6 Nxc6 41. Bf2 Ng6 42. Bd3 Nf4 43. Bf1 f5 44. Be3 fxg4 45. Bxf4 gxf4 46. Qxf4+ Ke7 47. fxg4 Qe4+ 48. Qxe4+ dxe4 49. d5 Ne5 50. Kg1 Nxg4 51. d6+ Kd8 52. Bg2 Nf6 53. Kf2 Nd7 54. Bxe4 Nxc5 55. Bf5 b5 56. Ke3 Nb7 57. d7 Nc5 58. Kd4 Nxd7 59. Bxd7 Kxd7 60. Kc5 a6 61. Kb6 g5 62. Kxa6 Kc6 63. a3 g4 64. Ka5 Kc5 65. Ka6 b4 66. axb4+ Kxb4 67. Kb6 1/2-1/2

[Event "Nakel district-ch"]
[Site "Szubin"]
[Date "2009.10.10"]
[Round "6"]
[White "Lech, Piotr"]
[Black "Januszewski, Piotr"]
[Result "1/2-1/2"]
[ECO "E90"]
[WhiteElo "1897"]
[BlackElo "1849"]
[PlyCount "94"]
[EventDate "2009.10.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nc3 g6 4. e4 Bg7 5. Nf3 0-0 6. h3 Nbd7 7. Bd3 e5 8. d5 Nc5 9. Bc2 a5 10. 0-0 Nh5 11. Be3 Nf4 12. a3 f5 13. exf5 Bxf5 14. Bxf5 Rxf5 15. Nd2 h5 16. Nde4 Nxe4 17. Nxe4 Qh4 18. Bxf4 exf4 19. f3 b6 20. Qd2 g5 21. Rad1 Raf8 22. Qf2 Qxf2+ 23. Rxf2 Re5 24. b4 axb4 25. axb4 Ra8 26. c5 bxc5 27. bxc5 dxc5 28. Rc2 g4 29. hxg4 hxg4 30. Rxc5 g3 31. Kf1 Ra2 32. d6 cxd6 33. Rxd6 Rxc5 34. Nxc5 Rf2+ 35. Kg1 Rc2 36. Nd3 Bc3 37. Kf1 Rd2 38. Rd8+ Kg7 39. Rd7+ Kf8 40. Nc5 Rf2+ 41. Kg1 Rb2 42. Kf1 Rb1+ 43. Ke2 Rg1 44. Kd3 Rxg2 45. Kxc3 Rf2 46. Ne6+ Ke8 47. Rg7 Rxf3+ 1/2-1/2

[Event "Nakel district-ch"]
[Site "Szubin"]
[Date "2009.10.04"]
[Round "5"]
[White "Grajczak, Adrian"]
[Black "Lech, Piotr"]
[Result "0-1"]
[ECO "E07"]
[WhiteElo "2000"]
[BlackElo "1897"]
[PlyCount "60"]
[EventDate "2009.10.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. g3 d5 4. cxd5 exd5 5. d4 Be7 6. Bg2 0-0 7. Nf3 c6 8. 0-0 Nbd7 9. b3 Re8 10. Bb2 Nf8 11. Rc1 Bf5 12. Nh4 Be6 13. Qd3 Ng6 14. Nf3 Qd7 15. Rfe1 Bf5 16. Qd1 Ne4 17. a3 Bf6 18. e3 Bg4 19. Ne2 Qf5 20. Nf4 Ng5 21. h4 Nxf4 22. hxg5 Nxg2 23. Kxg2 Bxg5 24. Rh1 Re6 25. Nh4 Bxh4 26. f3 Rf6 27. Rf1 Bh3+ 28. Kh2 Bxg3+ 29. Kxg3 Qg5+ 30. Kxh3 Rh6# 0-1

[Event "Nakel district-ch"]
[Site "Szubin"]
[Date "2009.10.04"]
[Round "4"]
[White "Lech, Piotr"]
[Black "Wisniewski, Adam"]
[Result "1/2-1/2"]
[ECO "E90"]
[WhiteElo "1897"]
[BlackElo "2080"]
[PlyCount "109"]
[EventDate "2009.10.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. h3 e5 7. d5 Nbd7 8. Bd3 Nc5 9. Bc2 a5 10. 0-0 Bd7 11. Be3 b6 12. b3 Nh5 13. Qd2 Nf4 14. a3 f5 15. b4 fxe4 16. Nxe4 Nxe4 17. Bxe4 Bf5 18. Bxf5 Rxf5 19. Rab1 Nxh3+ 20. Kh2 Nf4 21. g3 Rh5+ 22. Kg1 Qd7 23. Bxf4 exf4 24. Qxf4 Qh3 25. Nh4 Be5 26. Qe4 Rf8 27. Qg2 Qg4 28. Rb3 Qxc4 29. Rfb1 a4 30. Rf3 Bf6 31. Rf4 Qxd5 32. Rc1 Qxg2+ 33. Nxg2 c5 34. bxc5 Rxc5 35. Rd1 Be5 36. Rxa4 g5 37. Ne3 Rc3 38. Kg2 Rb3 39. Rd2 h5 40. Ra6 b5 41. a4 h4 42. gxh4 gxh4 43. axb5 Rxb5 44. Ng4 Bf4 45. Re2 Rb3 46. Ne3 d5 47. Rg6+ Kh7 48. Rg4 Rg8 49. Kh3 Bxe3 50. fxe3 Rxg4 51. Kxg4 Rb4+ 52. Kf3 Kg6 53. Rd2 Rb5 54. Kg4 Rb4+ 55. Kf3 1/2-1/2

[Event "Nakel district-ch"]
[Site "Szubin"]
[Date "2009.10.03"]
[Round "2"]
[White "Kadukowski, Pawel"]
[Black "Lech, Piotr"]
[Result "1/2-1/2"]
[ECO "D41"]
[WhiteElo "1863"]
[BlackElo "1897"]
[PlyCount "32"]
[EventDate "2009.10.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 c5 5. e3 Nc6 6. cxd5 Nxd5 7. Bb5 cxd4 8. Nxd4 Nxc3 9. bxc3 Bd7 10. Nxc6 bxc6 11. Bd3 Qa5 12. Bd2 Rb8 13. Qc2 Ba3 14. Rb1 Ke7 15. 0-0 h6 16. c4 Qh5 1/2-1/2

[Event "Nakel district-ch"]
[Site "Szubin"]
[Date "2009.10.03"]
[Round "3"]
[White "Lech, Piotr"]
[Black "Konieczynski, Piotr"]
[Result "1/2-1/2"]
[ECO "D27"]
[WhiteElo "1897"]
[BlackElo "1949"]
[PlyCount "99"]
[EventDate "2009.10.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 e6 5. Bxc4 c5 6. 0-0 a6 7. a4 Nc6 8. Qe2 cxd4 9. Rd1 Be7 10. exd4 Nb4 11. Bg5 0-0 12. Nc3 Nbd5 13. Ne4 Nxe4 14. Bxe7 Qxe7 15. Qxe4 Nf6 16. Qe2 Qb4 17. Ne5 Rd8 18. h4 Bd7 19. h5 h6 20. f4 Bxa4 21. Nxf7 Bxd1 22. Rxd1 Re8 23. Bxe6 Kf8 24. f5 Qb6 25. Kh1 Re7 26. Ne5 Rxe6 27. fxe6 Qxe6 28. Qf3 Qd5 29. Qxd5 Nxd5 30. Rc1 Ke7 31. Rf1 Nf6 32. Rc1 Kd6 33. Rc5 Re8 34. Nf7+ Ke6 35. Rc7 Re7 36. Nd8+ Kd6 37. Rxe7 Kxe7 38. Nxb7 Nxh5 39. Nc5 Kd6 40. Nxa6 Kd5 41. Nc5 Kxd4 42. Ne6+ Ke5 43. Nc5 Kd5 44. Nd3 Kd4 45. Nf2 Kc4 46. Kh2 Kb3 47. g4 Nf6 48. Kg3 Kxb2 49. Kf4 Kc3 50. g5 1/2-1/2

[Event "Nakel district-ch"]
[Site "Szubin"]
[Date "2009.10.02"]
[Round "1"]
[White "Lech, Piotr"]
[Black "Kaczmarczyk, Pawel"]
[Result "1/2-1/2"]
[ECO "D20"]
[WhiteElo "1897"]
[PlyCount "80"]
[EventDate "2009.10.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nf3 c5 4. e4 cxd4 5. Qxd4 Qxd4 6. Nxd4 Bd7 7. Bxc4 e6 8. Nb5 Bxb5 9. Bxb5+ Nd7 10. 0-0 0-0-0 11. Bf4 e5 12. Rc1+ Kb8 13. Bxd7 exf4 14. Bh3 Bc5 15. g3 Bd4 16. Rc2 Nf6 17. Nd2 Rhe8 18. Rac1 a6 19. Kf1 fxg3 20. hxg3 Nxe4 21. Nxe4 Rxe4 22. Rc8+ Rxc8 23. Rxc8+ Ka7 24. Rc4 b5 25. Rb4 Kb6 26. Bg2 Kc5 27. Rxb5+ axb5 28. Bxe4 h6 29. b3 Kb4 30. Bc6 Ka3 31. Bxb5 Kxa2 32. Bc4 f6 33. f4 Ka3 34. Ke2 g5 35. Kd3 Bf2 36. fxg5 fxg5 37. g4 Kb4 38. Ke4 Be1 39. Kf5 Bd2 40. Kg6 Bc1 1/2-1/2

[Event "POL-chT4 Kujawsko Pomorskie 0809"]
[Site "Poland"]
[Date "2009.03.08"]
[Round "9.1"]
[White "Zebracki, Tomasz"]
[Black "Lech, Piotr"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "1795"]
[BlackElo "1883"]
[PlyCount "128"]
[EventDate "2008.11.09"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nxc3 6. dxc3 Be7 7. Bf4 0-0 8. Qd2 Nd7 9. 0-0-0 Nc5 10. Be3 Be6 11. Kb1 Ne4 12. Qd3 d5 13. Nd4 c6 14. Re1 a5 15. Nxe6 fxe6 16. f3 Nd6 17. Bd4 Qd7 18. Qe2 Kf7 19. Qe5 Bf6 20. Qh5+ Kg8 21. Bd3 Nf5 22. Bxf6 Rxf6 23. g4 Rh6 24. Bxf5 exf5 25. Qxf5 Qxf5 26. gxf5 Rf8 27. Kc1 Rxf5 28. Ref1 Rhf6 29. Kd2 Rxf3 30. Rxf3 Rxf3 31. Ke2 Rf5 32. Kd3 Kf7 33. Kd4 b6 34. Ke3 Kf6 35. Rg1 g5 36. Rg2 h5 37. b4 a4 38. Rd2 Ke5 39. Rd4 Rf4 40. Rd2 g4 41. Rg2 Rf3+ 42. Kd2 Kf4 43. a3 h4 44. Ke2 Rxc3 45. Rf2+ Rf3 46. Rg2 Rxa3 47. Rg1 Re3+ 48. Kd2 Rh3 49. Rf1+ Rf3 50. Re1 g3 51. hxg3+ hxg3 52. Re8 g2 53. Rf8+ Kg3 54. Rg8+ Kf2 55. b5 cxb5 56. c4 bxc4 57. Re8 c3+ 58. Kc2 a3 59. Re7 a2 60. Kb3 a1Q 61. Kb4 Qa5+ 62. Kb3 Qb5+ 63. Ka3 c2+ 64. Re3 Rxe3+ 0-1

[Event "POL-chT4 Kujawsko Pomorskie 0809"]
[Site "Poland"]
[Date "2009.03.01"]
[Round "8.25"]
[White "Lech, Piotr"]
[Black "Sliwicki, Damian"]
[Result "1/2-1/2"]
[ECO "A52"]
[WhiteElo "1883"]
[BlackElo "1738"]
[PlyCount "138"]
[EventDate "2008.11.09"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Bf4 Nc6 5. Nf3 Bb4+ 6. Nc3 Qe7 7. Qd5 Bxc3+ 8. bxc3 f6 9. exf6 Nxf6 10. Qd3 d6 11. g3 0-0 12. Bg2 Ne5 13. Nxe5 dxe5 14. Bg5 e4 15. Qd4 Bf5 16. 0-0 Qe6 17. Bxf6 gxf6 18. Qd5 Rfe8 19. Rfd1 c6 20. Qxe6+ Bxe6 21. c5 e3 22. f4 Bc4 23. Bf3 Rad8 24. Rdb1 Re7 25. Rb4 Ba6 26. Rd4 Rxd4 27. cxd4 Rd7 28. Rd1 Bc4 29. a3 Bb3 30. Bg4 Bxd1 31. Bxd7 Bxe2 32. Bc8 b5 33. d5 Bf3 34. d6 Kf7 35. Bf5 h6 36. g4 a5 37. h4 b4 38. axb4 axb4 39. g5 hxg5 40. fxg5 fxg5 41. hxg5 Bd5 42. g6+ Ke8 43. g7 b3 44. Bd3 b2 45. Be4 Kf7 46. Bb1 Be6 47. Kg2 Kxg7 48. Kf3 Kf6 49. Kxe3 Bf5 50. Bxf5 Kxf5 51. d7 b1Q 52. d8Q Qg1+ 53. Kd2 Qf2+ 54. Kd3 Qg3+ 55. Kc4 Qf4+ 56. Kc3 Qe3+ 57. Qd3+ Qxd3+ 58. Kxd3 Ke5 59. Ke3 Kd5 60. Kd3 Kxc5 61. Kc3 Kb5 62. Kb3 c5 63. Kc3 c4 64. Kc2 Kb4 65. Kb2 c3+ 66. Kc2 Kc4 67. Kc1 Kd3 68. Kd1 c2+ 69. Kc1 Kc3 1/2-1/2

[Event "POL-chT4 Kujawsko Pomorskie 0809"]
[Site "Poland"]
[Date "2009.02.15"]
[Round "7.1"]
[White "Lech, Piotr"]
[Black "Zoltanski, Grzegorz"]
[Result "1-0"]
[ECO "E91"]
[WhiteElo "1883"]
[PlyCount "69"]
[EventDate "2008.11.09"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 Bg4 6. Be2 0-0 7. Be3 Nc6 8. d5 Bxf3 9. Bxf3 Ne5 10. Be2 c6 11. f4 Ned7 12. 0-0 a6 13. a4 Re8 14. g4 cxd5 15. cxd5 h6 16. Bd4 e5 17. dxe6 fxe6 18. f5 exf5 19. exf5 Ne5 20. fxg6 Qd7 21. h3 d5 22. Bf3 Qd6 23. Qb3 Nxf3+ 24. Rxf3 Nxg4 25. hxg4 Bxd4+ 26. Kg2 Bxc3 27. bxc3 Qd7 28. Rf5 Re4 29. Kf3 Rf8 30. Rxf8+ Kxf8 31. Rg1 Qd6 32. Rf1 Qf4+ 33. Kg2 Re2+ 34. Kg1 Re1 35. Qb4+ 1-0

[Event "POL-chT4 Kujawsko Pomorskie 0809"]
[Site "Poland"]
[Date "2009.01.25"]
[Round "6.25"]
[White "Studzinski, Tadeusz"]
[Black "Lech, Piotr"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "1990"]
[BlackElo "1883"]
[PlyCount "74"]
[EventDate "2008.11.09"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nxc3 6. dxc3 Be7 7. Be3 0-0 8. Qd2 Nc6 9. 0-0-0 Ne5 10. Nxe5 dxe5 11. Bc4 Qxd2+ 12. Rxd2 Bf5 13. f3 a6 14. g4 Be6 15. Bb3 Bxb3 16. cxb3 Rad8 17. Re1 Rxd2 18. Bxd2 Bd6 19. h3 f5 20. g5 Kf7 21. c4 Re8 22. b4 e4 23. fxe4 Rxe4 24. Rxe4 fxe4 25. Kd1 Be5 26. b3 Ke6 27. Ke2 c6 28. a4 Kf5 29. h4 g6 30. Be1 Bf4 31. Kf1 Kg4 32. Kg2 Bc1 33. b5 axb5 34. cxb5 cxb5 35. axb5 e3 36. h5 Bd2 37. hxg6 hxg6 0-1

[Event "POL-chT4 Kujawsko Pomorskie 0809"]
[Site "Poland"]
[Date "2009.01.11"]
[Round "5.7"]
[White "Lech, Piotr"]
[Black "Walczak, Tadeusz"]
[Result "1-0"]
[ECO "E21"]
[WhiteElo "1883"]
[PlyCount "39"]
[EventDate "2008.11.09"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 e6 3. c4 b6 4. Nc3 Bb7 5. Qc2 Bb4 6. Bd2 c5 7. Nb5 Bxd2+ 8. Nxd2 d6 9. dxc5 dxc5 10. Rd1 0-0 11. Ne4 Qe7 12. Nxf6+ gxf6 13. Qc3 Nd7 14. Qg3+ Kh8 15. Qc7 Bc8 16. Nd6 Rd8 17. Qxd8+ Qxd8 18. Nxf7+ Kg7 19. Nxd8 Ne5 20. e3 1-0

[Event "POL-chT4 Kujawsko Pomorskie 0809"]
[Site "Poland"]
[Date "2008.12.21"]
[Round "4.19"]
[White "Wodzynski, Michal"]
[Black "Lech, Piotr"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "1967"]
[BlackElo "1883"]
[PlyCount "53"]
[EventDate "2008.11.09"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nxc3 6. dxc3 Be7 7. Bf4 0-0 8. Qd2 Nd7 9. 0-0-0 Nc5 10. Be3 Be6 11. Kb1 Bf6 12. Nd4 a5 13. f3 a4 14. g4 a3 15. b3 h6 16. h4 Bxh4 17. Bxh6 Bf6 18. Be3 Re8 19. g5 Be5 20. f4 Ne4 21. Qh2 Nxc3+ 22. Ka1 Kf8 23. Rd3 Bxd4 24. Bxd4 Bf5 25. Bxc3 Bxd3 26. Bxd3 Re6 27. Bf5 1-0

[Event "POL-chT4 Kujawsko Pomorskie 0809"]
[Site "Poland"]
[Date "2008.12.07"]
[Round "3.13"]
[White "Lech, Piotr"]
[Black "Hetmanski, Waldemar"]
[Result "1-0"]
[ECO "A70"]
[WhiteElo "1883"]
[BlackElo "1918"]
[PlyCount "67"]
[EventDate "2008.11.09"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 g6 4. Nc3 Bg7 5. e4 d6 6. Nf3 0-0 7. h3 e6 8. Bd3 exd5 9. cxd5 Na6 10. 0-0 Nc7 11. a4 b6 12. Bf4 a6 13. Re1 h6 14. Nd2 Rb8 15. Nc4 Nfe8 16. Bf1 b5 17. axb5 axb5 18. Na5 Bd7 19. e5 dxe5 20. Bxe5 Bxe5 21. Rxe5 Qf6 22. Re3 Nd6 23. Nb3 c4 24. Nc5 Bf5 25. Ra7 Qd8 26. g4 Bc8 27. N3e4 f5 28. gxf5 Rxf5 29. Rg3 g5 30. Qh5 Nf7 31. Qg6+ Kh8 32. d6 Nd5 33. Rxf7 Rxf7 34. Qxf7 1-0

[Event "POL-chT4 Kujawsko Pomorskie 0809"]
[Site "Poland"]
[Date "2008.11.23"]
[Round "2.13"]
[White "Laskowski, Filip"]
[Black "Lech, Piotr"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "1667"]
[BlackElo "1883"]
[PlyCount "127"]
[EventDate "2008.11.09"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nxc3 6. dxc3 Be7 7. Bf4 0-0 8. Qd2 Nd7 9. 0-0-0 Nc5 10. h4 Ne6 11. Be3 Bd7 12. Ng5 f6 13. Nxe6 Bxe6 14. Kb1 Qe8 15. Bd3 Qf7 16. b3 a5 17. a4 f5 18. Rde1 Rae8 19. Bg5 Bxg5 20. hxg5 c6 21. c4 d5 22. c5 Qc7 23. Rh4 g6 24. Reh1 Re7 25. g4 Rg7 26. Qe3 Bc8 27. gxf5 Bxf5 28. Bxf5 Rxf5 29. Qe6+ Qf7 30. Qc8+ Qf8 31. Qe6+ Qf7 32. Qc8+ Qf8 33. Qxf8+ Rxf8 34. R1h2 Rf5 35. Rg2 Rgf7 36. b4 Rf4 37. Rgg4 Rxg4 38. Rxg4 axb4 39. Rxb4 Rd7 40. c3 h5 41. gxh6 Kh7 42. Kb2 Kxh6 43. Rf4 Kg5 44. Rf8 d4 45. cxd4 Rxd4 46. Kb3 Rf4 47. Rb8 Rf3+ 48. Kc4 Rf7 49. a5 Kg4 50. Rc8 Rf4+ 51. Kd3 Ra4 52. Rg8 Kg5 53. Ra8 Ra3+ 54. Ke2 Rc3 55. a6 bxa6 56. Rxa6 Rxc5 57. Ra8 Kf4 58. Rf8+ Rf5 59. Ra8 Re5+ 60. Kd2 Kf3 61. Rf8+ Rf5 62. Rg8 g5 63. Ke1 Rf7 64. Rxg5 1/2-1/2

[Event "POL-chT4 Kujawsko Pomorskie 0809"]
[Site "Poland"]
[Date "2008.11.09"]
[Round "1.19"]
[White "Lech, Piotr"]
[Black "Galat, Arkadiusz"]
[Result "0-1"]
[ECO "E90"]
[WhiteElo "1883"]
[BlackElo "2130"]
[PlyCount "76"]
[EventDate "2008.11.09"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. h3 e5 7. d5 Na6 8. Bd3 Nc5 9. Bc2 a5 10. Be3 Nh5 11. 0-0 Nf4 12. a3 f5 13. b4 Nxe4 14. Nxe4 fxe4 15. Bxe4 Bf5 16. Bxf5 Rxf5 17. Rb1 axb4 18. axb4 Qf6 19. Nd2 Rh5 20. Ne4 Qe7 21. Re1 Bh6 22. c5 Rf8 23. cxd6 cxd6 24. Bxf4 Bxf4 25. Qg4 Rhf5 26. g3 Bh6 27. Rb3 Qd8 28. Qe2 Qb6 29. Kg2 Rc8 30. Rf3 Qxb4 31. Rxf5 gxf5 32. Qh5 Qxe1 33. Qxf5 Rf8 34. Qe6+ Kh8 35. Nf6 Bg7 36. Ng4 Qb4 37. h4 Qe4+ 38. Kg1 Qf5 0-1

[Event "Bydgoszcz Fordonski op 3rd"]
[Site "Bydgoszcz"]
[Date "2007.12.30"]
[Round "4.14"]
[White "Lech, Piotr"]
[Black "Szmidt, Przemyslaw"]
[Result "1/2-1/2"]
[ECO "E22"]
[WhiteElo "1834"]
[BlackElo "1930"]
[PlyCount "76"]
[EventDate "2007.12.28"]
[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. c4 e6 3. Nc3 Bb4 4. Qc2 Bxc3+ 5. Qxc3 Ne4 6. Qc2 f5 7. Nf3 0-0 8. e3 b6 9. d5 Bb7 10. dxe6 dxe6 11. Be2 Nd7 12. 0-0 Ng5 13. Nd2 Nh3+ 14. Kh1 Qh4 15. Bf3 Bxf3 16. Nxf3 Qh5 17. Ng1 Nxg1 18. Kxg1 Ne5 19. h3 Rf6 20. f4 Nd7 21. Qd1 Qe8 22. Bd2 Nc5 23. Bc3 Rg6 24. Qc2 Rg3 25. Rf3 Rxf3 26. gxf3 Rd8 27. Rd1 Rxd1+ 28. Qxd1 Qd7 29. Qd4 Qxd4 30. Bxd4 Nd7 31. Kf2 Kf7 32. b3 h6 33. Kg3 g5 34. fxg5 e5 35. g6+ Kxg6 36. Bc3 a6 37. b4 c6 38. a3 Kh5 1/2-1/2

[Event "Bydgoszcz Fordonski op 3rd"]
[Site "Bydgoszcz"]
[Date "2007.12.30"]
[Round "5.14"]
[White "Lech, Piotr"]
[Black "Szybowicz, Piotr"]
[Result "0-1"]
[ECO "E36"]
[WhiteElo "1834"]
[BlackElo "2016"]
[PlyCount "78"]
[EventDate "2007.12.28"]
[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. c4 e6 3. Nc3 Bb4 4. Qc2 d5 5. a3 Bxc3+ 6. Qxc3 0-0 7. Bg5 c6 8. e3 h6 9. Bxf6 Qxf6 10. Ne2 Nd7 11. Ng3 c5 12. cxd5 cxd4 13. Qxd4 Qxd4 14. exd4 exd5 15. Bd3 Nf6 16. 0-0 Bd7 17. Rfe1 Rfe8 18. Nf5 Bxf5 19. Bxf5 Kf8 20. Kf1 Ne4 21. Rad1 Re7 22. f3 Nd6 23. Rxe7 Kxe7 24. Re1+ Kf6 25. Bd3 Re8 26. Rxe8 Nxe8 27. Ke2 Nd6 28. Ke3 Ke6 29. b3 Nf5+ 30. Bxf5+ Kxf5 31. h4 h5 32. g3 g5 33. hxg5 Kxg5 34. Kf2 f5 35. f4+ Kg4 36. Kg2 h4 37. gxh4 Kxh4 38. Kf3 Kh3 39. b4 b5 0-1

[Event "Bydgoszcz Fordonski op 3rd"]
[Site "Bydgoszcz"]
[Date "2007.12.29"]
[Round "2.14"]
[White "Lech, Piotr"]
[Black "Brzezinski, Mateusz"]
[Result "1/2-1/2"]
[ECO "D45"]
[WhiteElo "1834"]
[BlackElo "1751"]
[PlyCount "72"]
[EventDate "2007.12.28"]
[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 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Nf3 Bd6 6. b3 Nbd7 7. Qc2 0-0 8. Be2 Re8 9. 0-0 e5 10. cxd5 cxd5 11. Nb5 Bb8 12. Ba3 e4 13. Nd2 Nf8 14. Rac1 Ne6 15. Rfd1 a6 16. Nc3 b5 17. Nf1 Ra7 18. Bc5 Nxc5 19. dxc5 Rae7 20. Nxb5 axb5 21. Bxb5 Bd7 22. Bxd7 Rxd7 23. b4 Qc7 24. h3 Rc8 25. a4 Ba7 26. Qc3 Qc6 27. Qa3 Rdc7 28. Nd2 Nd7 29. Nb3 Qb7 30. Nd4 Ne5 31. Nb5 Nc4 32. Qb3 Rd7 33. Nd4 Rdd8 34. c6 Qc7 35. Nb5 Qb6 36. c7 Rxc7 1/2-1/2

[Event "Bydgoszcz Fordonski op 3rd"]
[Site "Bydgoszcz"]
[Date "2007.12.29"]
[Round "3.16"]
[White "Wierzbicki, Slawomir"]
[Black "Lech, Piotr"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "1987"]
[BlackElo "1834"]
[PlyCount "34"]
[EventDate "2007.12.28"]
[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. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nxc3 6. dxc3 Be7 7. Be3 0-0 8. Qd2 Nc6 9. 0-0-0 Bf5 10. h4 Bg4 11. Be2 Qc8 12. Ng5 Bxe2 13. Qxe2 Ne5 14. f4 Ng4 15. Qd3 g6 16. h5 Bxg5 17. fxg5 Nxe3 1/2-1/2

[Event "Bydgoszcz Fordonski op 3rd"]
[Site "Bydgoszcz"]
[Date "2007.12.28"]
[Round "1.8"]
[White "Wolak, Jacek"]
[Black "Lech, Piotr"]
[Result "1/2-1/2"]
[ECO "D59"]
[WhiteElo "2063"]
[BlackElo "1834"]
[PlyCount "66"]
[EventDate "2007.12.28"]
[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 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Be7 5. Bg5 0-0 6. e3 h6 7. Bh4 b6 8. cxd5 Nxd5 9. Bxe7 Qxe7 10. Nxd5 exd5 11. Rc1 Be6 12. Qa4 Rc8 13. Ne5 c5 14. Qa3 Qb7 15. dxc5 Rxc5 16. b4 Rxc1+ 17. Qxc1 Nd7 18. Qc6 Qxc6 19. Nxc6 a5 20. bxa5 bxa5 21. Bb5 Nb6 22. Ke2 Kf8 23. Rb1 Nc4 24. Nd4 Na3 25. Rb3 Nxb5 26. Rxb5 a4 27. Rb7 Bc8 28. Rb6 Ke7 29. Kd3 Bd7 30. Nb5 Rc8 31. Rb7 Rc1 32. Nc3 Kd6 33. Kd2 Rf1 1/2-1/2

[Event "POL-chT Region 0607"]
[Site "Poland"]
[Date "2007.04.01"]
[Round "11"]
[White "Lech, Piotr"]
[Black "Zmijewski, Bogumil"]
[Result "1/2-1/2"]
[ECO "D45"]
[WhiteElo "2000"]
[BlackElo "1800"]
[PlyCount "76"]
[EventDate "2006.11.12"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. e3 Nf6 5. Nf3 Nbd7 6. Qc2 h6 7. Bd3 dxc4 8. Bxc4 Nb6 9. Bd3 Nfd5 10. a3 Bd6 11. Ne4 Bc7 12. b4 a6 13. Ne5 Nd7 14. Bb2 0-0 15. 0-0 Qe8 16. Nc5 Nxe5 17. dxe5 f5 18. Bd4 Qf7 19. f4 Rd8 20. Qf2 b6 21. Nb3 Bb7 22. Rac1 Qe8 23. e4 fxe4 24. Bxe4 Qd7 25. Rfd1 Rf8 26. Be3 Bxe5 27. Bxd5 exd5 28. g3 Qg4 29. Bxb6 Bxf4 30. Rd4 Bxc1 31. Rxg4 Rxf2 32. Bxf2 Bb2 33. Be3 Kf7 34. Na5 Re8 35. Kf2 Re7 36. Bc5 Rd7 37. Rf4+ Bf6 38. Ke3 Ke6 1/2-1/2

[Event "POL-chT Region 0607"]
[Site "Poland"]
[Date "2007.03.18"]
[Round "10"]
[White "Wisniewski, Boguslaw"]
[Black "Lech, Piotr"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "1600"]
[BlackElo "2000"]
[PlyCount "119"]
[EventDate "2006.11.12"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Bb4 4. Nd5 Nxd5 5. exd5 Qf6 6. Qe2 0-0 7. Qe4 Bc5 8. Bc4 d6 9. h3 Bf5 10. Qh4 Qxh4 11. Nxh4 Bxc2 12. d3 f5 13. Be3 Bxe3 14. fxe3 e4 15. dxe4 Bxe4 16. 0-0 Nd7 17. Rad1 Ne5 18. Be2 Rf6 19. Nf3 Bxf3 20. gxf3 f4 21. e4 Raf8 22. Kf2 Rh6 23. Rh1 Rh4 24. Rc1 c6 25. Rc3 c5 26. Kg2 Rh6 27. Rb1 Ng6 28. Bf1 Nh4+ 29. Kf2 Rhf6 30. b4 b6 31. bxc5 bxc5 32. Ra3 R6f7 33. Ra6 Rd8 34. Bc4 Ng6 35. Ra3 Ne5 36. Be2 Rc7 37. Ke1 Kf7 38. Kd2 Rdd7 39. Kc3 Rb7 40. Rab3 Rxb3+ 41. Rxb3 Kg6 42. a4 Kh5 43. a5 Kh4 44. a6 Kxh3 45. Rb7 Kg2 46. Bb5 Rd8 47. Rxa7 Kxf3 48. Rxg7 Kxe4 49. Bc6 f3 50. Rxh7 f2 51. Rh1 Nxc6 52. dxc6 Rc8 53. a7 Kd5 54. Rf1 Kxc6 55. Rxf2 Kc7 56. Kc4 Ra8 57. Kd5 Rxa7 58. Rf8 Ra1 59. Rf7+ Kb6 60. Kxd6 1/2-1/2

[Event "POL-chT Region 0607"]
[Site "Poland"]
[Date "2007.03.04"]
[Round "9"]
[White "Lech, Piotr"]
[Black "Kuchnio, Przemyslaw"]
[Result "0-1"]
[ECO "D36"]
[WhiteElo "2000"]
[BlackElo "2000"]
[PlyCount "94"]
[EventDate "2006.11.12"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. cxd5 exd5 6. e3 c6 7. Bd3 Be7 8. Qc2 h6 9. Bf4 0-0 10. Nge2 Re8 11. 0-0 Nf8 12. Rab1 Ne6 13. Be5 Bd6 14. Bg3 Ng5 15. b4 a6 16. Na4 Nge4 17. Bxd6 Qxd6 18. Ng3 Nxg3 19. hxg3 Ng4 20. Nb6 Rb8 21. Nxc8 Rbxc8 22. Bf5 h5 23. Bxc8 Rxc8 24. Qf5 Re8 25. Qxh5 Nf6 26. Qf5 Ne4 27. Rb2 Re6 28. Qf4 Qe7 29. f3 Nd6 30. Re2 g5 31. Qg4 f5 32. Qh5 Nf7 33. f4 Rh6 34. Qf3 g4 35. Qf2 Nd6 36. e4 Qh7 37. Qe1 fxe4 38. Kf2 Qg7 39. Qa1 Nf5 40. Rd1 Qf6 41. Qc3 Rh7 42. Qc5 Nxg3 43. Qc1 Nf5 44. Ree1 Rh2 45. Rg1 Qh4+ 46. Kf1 Qg3 47. Re1 Qd3+ 0-1

[Event "POL-chT Region 0607"]
[Site "Poland"]
[Date "2007.02.18"]
[Round "8"]
[White "Milewski, Henryk"]
[Black "Lech, Piotr"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "1845"]
[BlackElo "2000"]
[PlyCount "48"]
[EventDate "2006.11.12"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. Nf3 d6 4. d4 exd4 5. Qxd4 Nc6 6. Bb5 Bd7 7. Bxc6 Bxc6 8. Nc3 Be7 9. Be3 0-0 10. 0-0 Ng4 11. Nd5 Nxe3 12. Qxe3 Re8 13. Rfe1 Bf6 14. Qb3 g6 15. Rad1 Bg7 16. c3 Qd7 17. e5 Ba4 18. Qxb7 Bxd1 19. Rxd1 Qc8 20. Qxc7 Qe6 21. exd6 Bf8 22. d7 Red8 23. Re1 Qxd5 24. c4 Qxd7 0-1

[Event "POL-chT Region 0607"]
[Site "Poland"]
[Date "2007.02.11"]
[Round "6"]
[White "Lech, Piotr"]
[Black "Grzelak, Jaroslaw"]
[Result "1-0"]
[ECO "E90"]
[WhiteElo "2000"]
[BlackElo "1834"]
[PlyCount "73"]
[EventDate "2006.11.12"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. h3 e5 7. d5 Nbd7 8. Be3 Nc5 9. Qc2 Ne8 10. b4 Nd7 11. c5 a5 12. bxa5 Nxc5 13. Bxc5 dxc5 14. Nd2 f5 15. Bd3 Nd6 16. 0-0 Bd7 17. Rab1 Bh6 18. Nc4 Nxc4 19. Bxc4 fxe4 20. d6+ Kh8 21. dxc7 Qxc7 22. Nd5 Qxa5 23. Nb6 Rad8 24. Nxd7 Rxd7 25. Qxe4 Qc7 26. Bd5 b6 27. g3 Bg7 28. Rb3 Rfd8 29. Be6 Rd4 30. Qb1 R8d6 31. Bg4 c4 32. Rc1 e4 33. Be2 Rc6 34. Rbc3 Bh6 35. R1c2 Bd2 36. Qb4 Rd8 37. Rxd2 1-0

[Event "POL-chT Region 0607"]
[Site "Poland"]
[Date "2007.02.04"]
[Round "7"]
[White "Pawlowski, Pawel"]
[Black "Lech, Piotr"]
[Result "1/2-1/2"]
[ECO "E02"]
[WhiteElo "1950"]
[BlackElo "2000"]
[PlyCount "120"]
[EventDate "2006.11.12"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. g3 d5 2. c4 e6 3. Bg2 Nf6 4. Nf3 Be7 5. d4 dxc4 6. Qa4+ Bd7 7. Qxc4 Bc6 8. 0-0 0-0 9. Nc3 Nbd7 10. Re1 Nb6 11. Qd3 Nbd5 12. a3 Nxc3 13. bxc3 Be4 14. Qb5 a6 15. Qb2 c5 16. e3 Qd5 17. c4 Qh5 18. Qe2 b5 19. dxc5 bxc4 20. Bb2 Nd5 21. Bd4 f6 22. Rac1 e5 23. Qxc4 Bxf3 24. e4 Bxg2 25. Kxg2 Qf7 26. exd5 exd4 27. d6 Bxd6 28. cxd6 Rad8 29. Qxd4 Qb7+ 30. Kg1 Rd7 31. Rcd1 Qb3 32. Rd3 Qa2 33. Qa4 Rfd8 34. Qxa6 Qc2 35. Red1 Qc5 36. Rd5 Ra7 37. Rxc5 Rxa6 38. d7 Kf7 39. Rc8 Ke7 40. Rxd8 Kxd8 41. Rd3 Ra4 42. h3 Re4 43. Kg2 f5 44. h4 g6 45. Kf1 f4 46. f3 Ra4 47. g4 Rc4 48. Ke2 Rc2+ 49. Kd1 Rh2 50. a4 Rxh4 51. a5 Rh2 52. Rd4 Ra2 53. Rxf4 h5 54. gxh5 gxh5 55. Rf5 h4 56. Rh5 Kxd7 57. Rxh4 Rxa5 58. Re4 Ra2 59. Ke1 Kd6 60. Kf1 Kd5 1/2-1/2

[Event "POL-chT Region 0607"]
[Site "Poland"]
[Date "2007.01.14"]
[Round "5"]
[White "Gill, Jacek"]
[Black "Lech, Piotr"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "1800"]
[BlackElo "2000"]
[PlyCount "72"]
[EventDate "2006.11.12"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Bd6 7. 0-0 0-0 8. c4 c6 9. h3 Nd7 10. Nc3 Nxc3 11. bxc3 dxc4 12. Bxc4 b5 13. Bd3 h6 14. a4 b4 15. cxb4 Bxb4 16. Ba3 a5 17. Bxb4 axb4 18. Be4 Ba6 19. Re1 Rc8 20. Bf5 g6 21. Bxd7 Qxd7 22. Qb3 Qd6 23. Rab1 Rb8 24. Rbc1 Bc8 25. Rc5 Be6 26. Qb2 Bd5 27. Ne5 Rfe8 28. Rec1 b3 29. Nxc6 Bxc6 30. Rxc6 Re1+ 31. Rxe1 Qxc6 32. Rb1 Qxa4 33. Qc3 b2 34. d5 Qa2 35. Qc2 Qa3 36. d6 Qxd6 1/2-1/2

[Event "POL-chT Region 0607"]
[Site "Poland"]
[Date "2006.12.10"]
[Round "4"]
[White "Lech, Piotr"]
[Black "Faderewski, Piotr"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "2000"]
[BlackElo "1800"]
[PlyCount "95"]
[EventDate "2006.11.12"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. e4 e6 4. Nc3 a6 5. Nf3 c5 6. Be3 Ne7 7. Qd2 cxd4 8. Nxd4 h5 9. Be2 Nbc6 10. Rd1 Qc7 11. 0-0 0-0 12. Bf4 e5 13. Nxc6 dxc6 14. Be3 Be6 15. Na4 Rad8 16. Qb4 Rxd1 17. Rxd1 Nc8 18. Nc5 b6 19. Nxe6 fxe6 20. c5 b5 21. a4 Re8 22. axb5 axb5 23. Rd3 Bf8 24. Qd2 Qf7 25. Rd7 Ne7 26. Bg5 Bg7 27. Qd6 Bf6 28. Bd2 Kf8 29. Bc3 Qg7 30. Qxe6 Ra8 31. Rd6 Bg5 32. Bxe5 Qf7 33. Qxf7+ Kxf7 34. f4 Bh6 35. Rf6+ Ke8 36. Bxh5 Bg7 37. Bxg6+ Nxg6 38. Rxg6 Ra1+ 39. Kf2 Bxe5 40. fxe5 Kd7 41. Rd6+ Kc7 42. b4 Rb1 43. Rd4 Rb3 44. e6 Ra3 45. Rd7+ Kc8 46. h4 Rb3 47. Rd4 Rb2+ 48. Kf3 1-0

[Event "POL-chT Region 0607"]
[Site "Poland"]
[Date "2006.11.26"]
[Round "3"]
[White "Rynarzewski, Piotr"]
[Black "Lech, Piotr"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1578"]
[BlackElo "2000"]
[PlyCount "64"]
[EventDate "2006.11.12"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 e6 4. Nf3 c5 5. c3 Nc6 6. Bd3 Qb6 7. Qb3 Qa5 8. Qd1 Be7 9. 0-0 c4 10. Bc2 b5 11. a3 0-0 12. Nbd2 Qb6 13. Qe2 Bb7 14. e4 dxe4 15. Nxe4 Nxe4 16. Qxe4 g6 17. Ne5 Rfd8 18. Rfe1 Nxd4 19. Qe3 Nxc2 20. Qg3 Nxa1 21. Rxa1 Rd5 22. h4 Rad8 23. h5 Rd1+ 24. Rxd1 Rxd1+ 25. Kh2 Be4 26. Ng4 Rd3 27. f3 Bf5 28. hxg6 hxg6 29. Nh6+ Kg7 30. Nxf5+ exf5 31. Qh3 Bd6 32. Qh6+ Kg8 0-1

[Event "POL-chT Region 0607"]
[Site "Poland"]
[Date "2006.11.19"]
[Round "2"]
[White "Lech, Piotr"]
[Black "Paluszkiewicz, Pawel"]
[Result "0-1"]
[ECO "A52"]
[WhiteElo "2000"]
[BlackElo "1849"]
[PlyCount "47"]
[EventDate "2006.11.12"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Bf4 g5 5. Bg3 Nc6 6. Nf3 Bg7 7. Nc3 Ngxe5 8. Nxe5 Nxe5 9. e3 d6 10. h4 Be6 11. hxg5 Nxc4 12. Bxc4 Bxc3+ 13. bxc3 Bxc4 14. Qa4+ b5 15. Qc2 Qxg5 16. Rxh7 Kd7 17. a4 Qf6 18. Rxh8 Rxh8 19. 0-0-0 Qe6 20. Kb2 Rb8 21. Ka3 Rb6 22. Ra1 bxa4 23. Rb1 Bb3 24. Qe4 0-1

[Event "POL-chT Region 0607"]
[Site "Poland"]
[Date "2006.11.12"]
[Round "1"]
[White "Wodzynski, Michal"]
[Black "Lech, Piotr"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "1960"]
[BlackElo "2000"]
[PlyCount "47"]
[EventDate "2006.11.12"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nxc3 6. dxc3 Be7 7. Bf4 0-0 8. Qd2 Nd7 9. 0-0-0 a5 10. h4 Nc5 11. Bd3 Ne6 12. Ng5 g6 13. Nxe6 fxe6 14. Bh6 Rf7 15. h5 g5 16. g4 e5 17. Bc4 Bxg4 18. Qd5 Qe8 19. Rdg1 Bd7 20. Bxg5 Bxg5+ 21. Rxg5+ Kf8 22. Rhg1 Ke7 23. Qxf7+ Qxf7 24. Bxf7 1-0

