[Event "POL-chT2"]
[Site "Augustow"]
[Date "1997.??.??"]
[Round "?"]
[White "Bortkun, Piotr"]
[Black "Antosiak, R."]
[Result "1-0"]
[ECO "E69"]
[WhiteElo "2075"]
[BlackElo "1800"]
[PlyCount "81"]
[EventDate "1997.??.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. g3 0-0 5. Bg2 d6 6. 0-0 Nbd7 7. Nc3 c6 8. e4 e5 9. h3 exd4 10. Nxd4 Nc5 11. Bf4 Re8 12. Re1 Nh5 13. Be3 Nf6 14. Bf4 Nh5 15. Be3 Nf6 16. Bg5 h6 17. Bf4 Nh5 18. Be3 Nf6 19. Qc2 Kh7 20. Rad1 Qe7 21. Nb3 Ne6 22. Kh2 Nd7 23. f4 Nec5 24. Nxc5 Nxc5 25. Bxc5 dxc5 26. e5 Rb8 27. Qf2 Bf8 28. Ne4 Bg7 29. Nxc5 Qc7 30. Ne4 Rf8 31. Qxa7 Be6 32. b3 Ra8 33. Qf2 Ra3 34. Rd2 Rfa8 35. Nc5 h5 36. Red1 Bf5 37. g4 hxg4 38. Qh4+ Kg8 39. hxg4 Be6 40. Nxe6 fxe6 41. Rd7 1-0

[Event "POL-chT2"]
[Site "Augustow"]
[Date "1997.??.??"]
[Round "?"]
[White "Bortkun, Piotr"]
[Black "Cudnik, Andrzej"]
[Result "1/2-1/2"]
[ECO "A39"]
[WhiteElo "2075"]
[BlackElo "2165"]
[PlyCount "25"]
[EventDate "1997.??.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. c4 g6 4. Nc3 cxd4 5. Nxd4 Bg7 6. g3 0-0 7. Bg2 Nc6 8. 0-0 Qb6 9. Nb3 d6 10. h3 Qc7 11. Nd5 Nxd5 12. cxd5 Nb4 13. Bd2 1/2-1/2

[Event "POL-chT2"]
[Site "Augustow"]
[Date "1997.??.??"]
[Round "?"]
[White "Bortkun, Piotr"]
[Black "Lachowski, Adam"]
[Result "0-1"]
[ECO "A43"]
[WhiteElo "2075"]
[BlackElo "2205"]
[PlyCount "60"]
[EventDate "1997.??.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. d5 e6 4. dxe6 fxe6 5. g3 d5 6. Bg2 Bd6 7. 0-0 0-0 8. c3 Qe8 9. Nbd2 Qh5 10. Re1 Nc6 11. e4 Bd7 12. Nc4 Bc7 13. exd5 exd5 14. Ne3 Kh8 15. h4 d4 16. cxd4 cxd4 17. Nxd4 Nxd4 18. Qxd4 Bb6 19. Qd1 Bg4 20. Nxg4 Nxg4 21. Be3 Bxe3 22. fxe3 Rad8 23. Qa4 b5 24. Qxa7 Qe5 25. Rf1 Qxg3 26. Rf7 Rxf7 27. Qxf7 Qh2+ 28. Kf1 Nxe3+ 29. Kf2 Qxg2+ 30. Kxe3 Qd2+ 0-1

[Event "POL-chT2"]
[Site "Augustow"]
[Date "1997.??.??"]
[Round "?"]
[White "Gawelczyk, Wojciech"]
[Black "Bortkun, Piotr"]
[Result "0-1"]
[ECO "D10"]
[WhiteElo "1800"]
[BlackElo "2075"]
[PlyCount "148"]
[EventDate "1997.??.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. c4 c6 2. d4 d5 3. b3 Nf6 4. Nc3 e6 5. g3 Bb4 6. Bd2 dxc4 7. Nf3 cxb3 8. Qxb3 Ba5 9. Bg2 0-0 10. 0-0 Nbd7 11. Rfe1 Re8 12. Bf4 Qb6 13. Qc2 Bxc3 14. Qxc3 Nd5 15. Qd2 Nxf4 16. Qxf4 Qa5 17. e4 e5 18. dxe5 Nxe5 19. Rad1 Nxf3+ 20. Bxf3 Be6 21. Re2 Rad8 22. Rb1 Rd7 23. Reb2 b6 24. e5 Bd5 25. Rd2 Rde7 26. Bxd5 cxd5 27. Rc1 h6 28. Re2 Qb5 29. Ree1 Qb2 30. a4 Rxe5 31. Rxe5 Qxe5 32. Qxe5 Rxe5 33. Rc7 a5 34. Rc6 Re1+ 35. Kg2 Rb1 36. Rd6 Rb4 37. Rxd5 Rxa4 38. Kf3 Rb4 39. Rd8+ Kh7 40. Ke3 a4 41. Ra8 b5 42. Ra5 Kg6 43. Kd3 Kf5 44. Ra7 Kf6 45. Ra6+ Kf5 46. Ra7 Kg6 47. Ra6+ f6 48. h4 Kf5 49. Ra7 g5 50. hxg5 hxg5 51. Ra6 Ke5 52. Rb6 Rb3+ 53. Kd2 a3 54. Kc2 Rb2+ 55. Kc1 f5 56. Ra6 b4 57. Ra5+ Ke4 58. f3+ Kxf3 59. Rxf5+ Kg4 60. Ra5 Rg2 61. Kb1 Rxg3 62. Ra4 Kh3 63. Rxb4 g4 64. Rb8 Rf3 65. Rh8+ Kg2 66. Re8 Kf2 67. Rc8 g3 68. Rc2+ Kg1 69. Rc4 g2 70. Ka2 Kf2 71. Rc2+ Kg3 72. Rc1 Rf1 73. Rc3+ Kf4 74. Rc4+ Ke5 0-1

[Event "POL-chT2"]
[Site "Augustow"]
[Date "1997.??.??"]
[Round "?"]
[White "Hasinski, Krystian"]
[Black "Bortkun, Piotr"]
[Result "0-1"]
[ECO "D48"]
[WhiteElo "1940"]
[BlackElo "2135"]
[PlyCount "94"]
[EventDate "1997.??.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. e3 c6 5. Nf3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 a6 9. 0-0 Bb7 10. a4 b4 11. Ne4 Be7 12. Qc2 0-0 13. Ne5 Nxe5 14. dxe5 Nxe4 15. Bxe4 h6 16. b3 a5 17. Bb2 Qb6 18. Rfd1 Rfd8 19. Qe2 c5 20. Qf3 Bxe4 21. Qxe4 Rxd1+ 22. Rxd1 Rd8 23. Qc2 Rd5 24. f4 Qd8 25. Rxd5 exd5 26. Kf2 Qc7 27. e4 Qc6 28. exd5 Qxd5 29. Bc1 Bh4+ 30. g3 Be7 31. Ke2 h5 32. Be3 g5 33. Bf2 gxf4 34. gxf4 Qg2 35. e6 fxe6 36. Qc4 Qd5 37. Qc2 Kf7 38. Qh7+ Ke8 39. Qc2 Kd7 40. Kf1 Qf3 41. Qd2+ Kc6 42. Kg1 h4 43. h3 Bd6 44. Qe1 Qxb3 45. Qe4+ Qd5 46. Qh7 Bxf4 47. Qg8 Qg5+ 0-1

[Event "POL-chT2"]
[Site "Augustow"]
[Date "1997.??.??"]
[Round "?"]
[White "Luczynski, Jacek"]
[Black "Bortkun, Piotr"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2070"]
[BlackElo "2075"]
[PlyCount "21"]
[EventDate "1997.??.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Bd3 Bxd3 5. Qxd3 e6 6. f4 Ne7 7. Nf3 h5 8. 0-0 Nf5 9. c3 Be7 10. b3 c5 11. Be3 1/2-1/2

[Event "POL-chT2"]
[Site "Augustow"]
[Date "1997.??.??"]
[Round "?"]
[White "Mackowski, Pawel"]
[Black "Bortkun, Piotr"]
[Result "0-1"]
[ECO "B18"]
[WhiteElo "1800"]
[BlackElo "2075"]
[PlyCount "58"]
[EventDate "1997.??.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Nf3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Bc4 e6 7. 0-0 Nd7 8. Re1 Ngf6 9. d4 Be7 10. Nh4 Qc7 11. Qf3 Bxc2 12. Bf4 Bd6 13. Bxd6 Qxd6 14. Nhf5 Bxf5 15. Nxf5 Qb4 16. Nxg7+ Kd8 17. Bb3 Kc7 18. Rac1 Rhg8 19. Nh5 Nxh5 20. Qxh5 Qxd4 21. Rcd1 Qg7 22. g3 Rad8 23. Qa5+ Kb8 24. Re4 Nb6 25. Rc1 Qxb2 26. Rc2 Qf6 27. Rb4 Rg5 28. Rc5 Rd2 29. Rf4 Qxf4 0-1

[Event "POL-chT2"]
[Site "Augustow"]
[Date "1997.??.??"]
[Round "?"]
[White "Mazek, Marek"]
[Black "Bortkun, Piotr"]
[Result "1/2-1/2"]
[ECO "D45"]
[WhiteElo "1800"]
[BlackElo "2075"]
[PlyCount "34"]
[EventDate "1997.??.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 e6 5. e3 Nbd7 6. Qc2 Bd6 7. g4 dxc4 8. Bxc4 b5 9. Bd3 a6 10. g5 Nd5 11. Nxd5 cxd5 12. Bxh7 Bb4+ 13. Bd2 Bxd2+ 14. Kxd2 g6 15. Bxg6 fxg6 16. Qxg6+ Ke7 17. Qg7+ Kd6 1/2-1/2

[Event "Karvina op"]
[Site "Karvina"]
[Date "1994.??.??"]
[Round "?"]
[White "Hiebel, Johannes"]
[Black "Bortkun, Piotr"]
[Result "1-0"]
[ECO "A16"]
[WhiteElo "2285"]
[PlyCount "53"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 c6 3. e4 d5 4. e5 Nfd7 5. d4 e6 6. Nf3 Be7 7. cxd5 cxd5 8. Bd3 Nc6 9. 0-0 a6 10. Qe2 b5 11. Be3 Nb6 12. Nd2 Nc4 13. a4 Nxb2 14. axb5 Nxd3 15. bxc6 Nb4 16. Nb3 Nxc6 17. Rfc1 0-0 18. Na4 Nb4 19. Nac5 Qb6 20. Bd2 a5 21. Rcb1 Ba6 22. Qg4 Bxc5 23. Bh6 g6 24. Nxc5 Rfe8 25. Qh4 f5 26. Qf6 Ra7 27. Rxb4 1-0

[Event "Czestochowa op"]
[Site "Czestochowa"]
[Date "1992.??.??"]
[Round "1"]
[White "Bortkun, Piotr"]
[Black "Chenski, Dariusz"]
[Result "0-1"]
[ECO "E62"]
[BlackElo "2305"]
[PlyCount "112"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. c4 d6 5. Bg2 0-0 6. 0-0 Nc6 7. Nc3 e5 8. dxe5 dxe5 9. Bg5 Be6 10. Nd2 h6 11. Bxf6 Qxf6 12. Nde4 Qe7 13. Nd5 Bxd5 14. cxd5 Rfd8 15. Nc3 Nd4 16. e3 Nf5 17. Qb3 Rab8 18. Rac1 a6 19. Na4 Nd6 20. Rc2 Bf8 21. Rfc1 b5 22. Nc5 Rb6 23. Qd3 Nc4 24. Nb3 c6 25. e4 cxd5 26. exd5 h5 27. Re1 Bg7 28. Nd2 Qb4 29. b3 Nxd2 30. Qxd2 Qxd2 31. Rxd2 Rbd6 32. Rc2 f5 33. Rc6 e4 34. Rxd6 Rxd6 35. Rd1 Bc3 36. Bf1 Kf7 37. a4 bxa4 38. bxa4 a5 39. Bb5 Bb4 40. Kf1 Kf6 41. Ke2 Ke5 42. Bc6 Rd8 43. Rc1 h4 44. Rg1 hxg3 45. hxg3 Rh8 46. Rc1 g5 47. Rg1 Rh2 48. Kf1 Bc5 49. Rg2 Rh1+ 50. Rg1 Rh2 51. Rg2 Rh8 52. Rg1 Rb8 53. Rg2 Rb1+ 54. Ke2 f4 55. gxf4+ gxf4 56. Rh2 Bb4 0-1

