[Event "Chorzow op"]
[Site "Chorzow"]
[Date "2007.03.30"]
[Round "9"]
[White "Sitko, Marek"]
[Black "Andrzejczak, Kazimierz"]
[Result "0-1"]
[ECO "B24"]
[WhiteElo "1721"]
[PlyCount "88"]
[EventDate "2007.03.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. g3 Nc6 4. Bg2 Nf6 5. Nge2 e5 6. 0-0 Rb8 7. d3 b5 8. a3 b4 9. axb4 cxb4 10. Nb1 Be6 11. f4 Qb6+ 12. Kh1 Bg4 13. h3 h5 14. Qe1 Bxe2 15. Qxe2 Ng4 16. Bf3 Nd4 17. Qd1 Nxf3 18. Qxf3 Rc8 19. c3 a5 20. Kg2 Nf6 21. Be3 Qb5 22. c4 Qa6 23. b3 Be7 24. d4 exd4 25. Bxd4 Qa8 26. Nd2 Rh6 27. Kh2 Ng4+ 28. Kg1 Bf6 29. Bxf6 Nxf6 30. Rae1 Rg6 31. Qf2 Kf8 32. e5 Ne8 33. exd6 Nxd6 34. Kh2 Nf5 35. Rg1 Kg8 36. Re5 Rf6 37. Rge1 a4 38. Ne4 axb3 39. Nxf6+ gxf6 40. Rxf5 Rxc4 41. Rb1 Rc2 42. Qxc2 bxc2 43. Rc1 b3 44. Rb5 Qd8 0-1

[Event "Chorzow op"]
[Site "Chorzow"]
[Date "2007.03.28"]
[Round "8"]
[White "Knapik, Andrzej"]
[Black "Sitko, Marek"]
[Result "1-0"]
[ECO "E94"]
[WhiteElo "1864"]
[BlackElo "1721"]
[PlyCount "139"]
[EventDate "2007.03.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 Nbd7 7. 0-0 e5 8. d5 a5 9. Qc2 Nc5 10. a3 Ne8 11. Rb1 f5 12. Nd2 Nf6 13. f3 b6 14. b4 Nb7 15. Nb3 f4 16. Bd2 g5 17. g4 h5 18. h3 hxg4 19. hxg4 Kf7 20. Kg2 axb4 21. axb4 Rh8 22. Rh1 Bd7 23. Rxh8 Qxh8 24. Rh1 Qf8 25. Be1 Qe7 26. Nc1 Qe8 27. Qb2 Kg6 28. Nd3 Ra7 29. Bf2 Ra8 30. c5 bxc5 31. bxc5 Nxc5 32. Nxc5 dxc5 33. Bxc5 Qb8 34. Rb1 Qxb2 35. Rxb2 Bf8 36. Bxf8 Rxf8 37. Rb7 Ne8 38. Rb8 Rf7 39. Ra8 Nd6 40. Ra7 Be8 41. Ra6 Kg7 42. Kf2 Rf6 43. Ra7 Rf7 44. Ke1 Kf6 45. Kd2 Kg7 46. Kc2 Kf6 47. Kb3 Kg7 48. Ra6 Rf6 49. Kb4 Kf8 50. Ra7 Rf7 51. Kc5 Re7 52. Ba6 Kf7 53. Bd3 Nc8 54. Ra3 Nd6 55. Na2 Bd7 56. Ra7 Be8 57. Nb4 Nc8 58. Ra1 Nd6 59. Ba6 Bd7 60. Nc6 Bxc6 61. Kxc6 Ne8 62. Bd3 Kf8 63. Ra7 Kf7 64. Ba6 Kf8 65. Bc8 Kf7 66. Bd7 Kf8 67. Bxe8 Kxe8 68. Rxc7 Kd8 69. Rxe7 Kxe7 70. Kc7 1-0

[Event "Chorzow op"]
[Site "Chorzow"]
[Date "2007.03.27"]
[Round "6"]
[White "Sitko, Marek"]
[Black "Szczecina, Kamil"]
[Result "1/2-1/2"]
[ECO "C45"]
[WhiteElo "1721"]
[PlyCount "67"]
[EventDate "2007.03.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Qe7 6. Nc3 Nf6 7. Nf5 Qf8 8. Bxc5 Qxc5 9. Nxg7+ Kf8 10. Nf5 d6 11. Ne3 Qb4 12. Qd2 Nxe4 13. Nxe4 Qxe4 14. Qc3 Qb4 15. Nd5 Qe4+ 16. Ne3 Qe5 17. Qxe5 Nxe5 18. 0-0-0 Be6 19. f4 Ng4 20. Nxg4 Bxg4 21. Re1 Re8 22. Bd3 Bd7 23. Rxe8+ Kxe8 24. Re1+ Kd8 25. g3 h6 26. Kd2 Re8 27. Rxe8+ Kxe8 28. Ke3 f5 29. h3 Kf7 30. Be2 Kf6 31. Bf3 c6 32. b4 b5 33. Kd4 a6 34. a3 1/2-1/2

[Event "Chorzow op"]
[Site "Chorzow"]
[Date "2007.03.26"]
[Round "5"]
[White "Rosicki, Pawel"]
[Black "Sitko, Marek"]
[Result "1-0"]
[ECO "B45"]
[BlackElo "1721"]
[PlyCount "29"]
[EventDate "2007.03.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 e6 4. d4 cxd4 5. Nxd4 Nf6 6. Ndb5 a6 7. Nd6+ Bxd6 8. Qxd6 Qe7 9. e5 Qxd6 10. exd6 b5 11. Bd3 0-0 12. Bg5 Ne8 13. Be7 Nxe7 14. dxe7 Bb7 15. Bxh7+ 1-0

[Event "Chorzow op"]
[Site "Chorzow"]
[Date "2007.03.25"]
[Round "4"]
[White "Sitko, Marek"]
[Black "Kwiatkowski, Zygmunt"]
[Result "0-1"]
[ECO "B14"]
[WhiteElo "1721"]
[PlyCount "36"]
[EventDate "2007.03.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nf3 Nc6 6. Nc3 e6 7. Bg5 Bb4 8. a3 Bxc3+ 9. bxc3 0-0 10. cxd5 exd5 11. Be2 h6 12. Bd2 Re8 13. 0-0 Bg4 14. h3 Bf5 15. Re1 Ne4 16. Nh4 Qxh4 17. f3 Qf2+ 18. Kh1 Ng3+ 0-1

[Event "Chorzow op"]
[Site "Chorzow"]
[Date "2007.03.24"]
[Round "3"]
[White "Chmiel, Piotr"]
[Black "Sitko, Marek"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "1993"]
[BlackElo "1721"]
[PlyCount "57"]
[EventDate "2007.03.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 bxc6 5. d4 e6 6. d5 cxd5 7. exd5 Bb7 8. c4 Nf6 9. Nc3 d6 10. 0-0 Be7 11. Qa4+ Qd7 12. dxe6 fxe6 13. Ng5 Qxa4 14. Nxa4 e5 15. f4 Nd7 16. Ne6 Bc6 17. Nc3 Rb8 18. Nxg7+ Kd8 19. Nf5 Rg8 20. Rf2 Rf8 21. Nxe7 Kxe7 22. fxe5 Rxf2 23. exd6+ Kxd6 24. Kxf2 Ne5 25. b3 Nd3+ 26. Kg1 Rf8 27. Be3 Re8 28. Bf2 Rf8 29. Rd1 1-0

[Event "Chorzow op"]
[Site "Chorzow"]
[Date "2007.03.24"]
[Round "2"]
[White "Sitko, Marek"]
[Black "Pawlowski, Reinhold"]
[Result "0-1"]
[ECO "C45"]
[WhiteElo "1721"]
[BlackElo "2082"]
[PlyCount "67"]
[EventDate "2007.03.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nxd4 5. Qxd4 d6 6. Bc4 Nf6 7. Nc3 Be7 8. 0-0 0-0 9. Bg5 a6 10. Rad1 c5 11. Qe3 Ng4 12. Bxe7 Nxe3 13. Bxd8 Nxd1 14. Rxd1 Rxd8 15. e5 Bf5 16. exd6 b5 17. Bd3 Be6 18. Ne4 Rac8 19. Be2 h6 20. Bf3 Kh8 21. h3 Rc6 22. g4 g6 23. Re1 Bd5 24. Ng5 hxg5 25. Bxd5 Rcxd6 26. Bxf7 Kg7 27. Re7 R8d7 28. Rxd7 Rxd7 29. Be6 Rd2 30. c4 Rxb2 31. cxb5 axb5 32. Kg2 Kf6 33. Bd5 c4 34. Bc6 0-1

[Event "Chorzow op"]
[Site "Chorzow"]
[Date "2007.03.24"]
[Round "1"]
[White "Swiatloch, Tomasz"]
[Black "Sitko, Marek"]
[Result "1-0"]
[ECO "B32"]
[WhiteElo "2108"]
[BlackElo "1721"]
[PlyCount "45"]
[EventDate "2007.03.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 e6 4. d4 a6 5. Be2 b5 6. d5 exd5 7. Nxd5 Nf6 8. 0-0 Be7 9. c4 b4 10. Bf4 Bb7 11. Nc7+ Kf8 12. Nxa8 Bxa8 13. Bd3 d6 14. e5 dxe5 15. Nxe5 Nd7 16. Nxc6 Bxc6 17. Qe2 g5 18. Bg3 Kg7 19. Rad1 Re8 20. Qh5 h6 21. Bf5 Bf6 22. Qh3 Re7 23. Bd6 1-0

