[Event "Poznan op-B"]
[Site "Poznan"]
[Date "2003.07.13"]
[Round "9"]
[White "Kostecki, Bartosz"]
[Black "Ratajczak, Mateusz"]
[Result "1-0"]
[ECO "B73"]
[PlyCount "47"]
[EventDate "2003.07.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Be2 0-0 8. 0-0 Nc6 9. Nf3 Qc7 10. Qd2 Bg4 11. Nd5 Nxd5 12. exd5 Ne5 13. Nxe5 Bxe2 14. Qxe2 Bxe5 15. c3 Rfe8 16. f4 Bg7 17. f5 Rf8 18. Bg5 Rae8 19. Rae1 Qc5+ 20. Kh1 f6 21. Qe6+ Kh8 22. Be3 Qc4 23. fxg6 hxg6 24. Rf3 1-0

[Event "Poznan op-B"]
[Site "Poznan"]
[Date "2003.07.12"]
[Round "8"]
[White "Albrechcinski, Michal"]
[Black "Kostecki, Bartosz"]
[Result "1-0"]
[ECO "D02"]
[PlyCount "63"]
[EventDate "2003.07.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Bg4 3. c4 Bxf3 4. exf3 e6 5. cxd5 Qxd5 6. Nc3 Bb4 7. Be3 Ne7 8. Bd3 Nf5 9. 0-0 Qa5 10. Rc1 Nxe3 11. fxe3 Nd7 12. Qc2 c6 13. f4 Nf6 14. Qb3 0-0 15. Rcd1 Ng4 16. Rf3 Bxc3 17. bxc3 b5 18. Rdf1 Rad8 19. f5 Qc7 20. Rg3 exf5 21. Rxf5 Nf6 22. Rxf6 Rfe8 23. Rf4 Rxe3 24. Rxf7 Qxf7 25. Bxh7+ Kf8 26. Qxf7+ Kxf7 27. Rxe3 Rh8 28. Be4 Rh6 29. Bf3 Rf6 30. Re5 Rd6 31. Rc5 Re6 32. Kf2 1-0

[Event "Poznan op-B"]
[Site "Poznan"]
[Date "2003.07.12"]
[Round "7"]
[White "Kostecki, Bartosz"]
[Black "Stefanowski, Rafal"]
[Result "0-1"]
[ECO "B70"]
[PlyCount "102"]
[EventDate "2003.07.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Bd3 Bg7 7. Bb5+ Bd7 8. Bxd7+ Nbxd7 9. 0-0 a6 10. Re1 Qb6 11. Nf3 Rc8 12. Bd2 Ng4 13. Qc1 Qxf2+ 14. Kh1 Qc5 15. Re2 Nde5 16. Nxe5 Bxe5 17. h3 Nf2+ 18. Rxf2 Qxf2 19. Be1 Qf4 20. Qxf4 Bxf4 21. Nd5 Be5 22. Nc3 0-0 23. Rd1 Rc4 24. Nd5 Re8 25. Bc3 Bxc3 26. Nxc3 b5 27. Rd2 Rec8 28. Nd5 Rxe4 29. c3 a5 30. a3 Kg7 31. Rf2 f5 32. Rf3 e6 33. Ne3 Rc5 34. Nc2 Re2 35. Nd4 Re1+ 36. Kh2 Kf6 37. Rd3 Rd5 38. Rf3 a4 39. Rf2 e5 40. Nf3 Red1 41. h4 h6 42. g3 e4 43. Nd4 R5xd4 44. cxd4 Rxd4 45. Rc2 Rc4 46. Rd2 Ke5 47. Kh3 g5 48. h5 g4+ 49. Kg2 d5 50. Kf2 d4 51. Ke2 Rc2 0-1

[Event "Poznan op-B"]
[Site "Poznan"]
[Date "2003.07.11"]
[Round "6"]
[White "Plicner, Romuald"]
[Black "Kostecki, Bartosz"]
[Result "0-1"]
[ECO "B13"]
[PlyCount "72"]
[EventDate "2003.07.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. exd5 cxd5 4. d4 Nf6 5. Bd3 g6 6. Bg5 Bg7 7. h3 0-0 8. Rb1 Nc6 9. Nge2 Qa5 10. 0-0 Nb4 11. a3 Nxd3 12. Qxd3 Bf5 13. Qd1 Rac8 14. Ng3 e6 15. Nxf5 exf5 16. Bxf6 Bxf6 17. Ne2 Rfe8 18. c3 Re7 19. Re1 Rce8 20. Qc2 Qb5 21. Kf1 Re4 22. Rbd1 f4 23. f3 Re3 24. Rd2 Bh4 25. Rc1 Qc4 26. b3 Qc6 27. Qb1 Qa6 28. Qa2 Bd8 29. c4 dxc4 30. Rxc4 b5 31. Rc3 Rxc3 32. Nxc3 b4+ 33. Ne2 bxa3 34. d5 Bf6 35. Kf2 Qb6+ 36. Ke1 Qg1# 0-1

[Event "Poznan op-B"]
[Site "Poznan"]
[Date "2003.07.10"]
[Round "5"]
[White "Kostecki, Bartosz"]
[Black "Palasz, Miroslaw"]
[Result "0-1"]
[ECO "B07"]
[PlyCount "42"]
[EventDate "2003.07.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 c6 4. Bg5 Nbd7 5. Nf3 Qa5 6. Bd3 e5 7. 0-0 exd4 8. Nxd4 Qxg5 9. Re1 Be7 10. Nf5 Bf8 11. Qe2 g6 12. Ne3 Bg7 13. Nc4 0-0 14. Nxd6 Ne5 15. g3 Bg4 16. Qe3 Nf3+ 17. Kh1 Qh5 18. h4 Nxh4 19. gxh4 Bf3+ 20. Qxf3 Qxf3+ 21. Kg1 Ng4 0-1

[Event "Poznan op-B"]
[Site "Poznan"]
[Date "2003.07.09"]
[Round "3"]
[White "Kostecki, Bartosz"]
[Black "Plicner, Justyna"]
[Result "0-1"]
[ECO "B01"]
[PlyCount "48"]
[EventDate "2003.07.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 d5 2. e5 c5 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 e6 6. Bd2 Bd7 7. Bxc6 bxc6 8. b3 c5 9. Qg4 Bc6 10. Ne2 Qc7 11. Bf4 Ne7 12. Nd2 Ng6 13. Nf3 Be7 14. 0-0 h5 15. Qg3 d4 16. Rfe1 Be4 17. Nc3 h4 18. Qh3 Bf5 19. g4 hxg3 20. Qxg3 Rh3 21. Qg2 Nxf4 22. Qh1 Qc6 23. Nd2 Qxh1+ 24. Kxh1 Rxc3 0-1

[Event "Poznan op-B"]
[Site "Poznan"]
[Date "2003.07.09"]
[Round "4"]
[White "Zgarda, Marek"]
[Black "Kostecki, Bartosz"]
[Result "0-1"]
[ECO "D30"]
[PlyCount "40"]
[EventDate "2003.07.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. c4 Nf6 4. Qb3 Be7 5. Nc3 b6 6. Bf4 Bd6 7. Ne5 dxc4 8. Qxc4 Nbd7 9. e3 Nxe5 10. Bxe5 Bxe5 11. dxe5 Nd5 12. Rd1 Bb7 13. g3 Qe7 14. Bg2 Nxe3 15. Qb5+ Kf8 16. Rd7 Nxg2+ 17. Ke2 c6 18. Qd3 Qg5 19. Ne4 Qxe5 20. Rd1 g6 0-1

[Event "Poznan op-B"]
[Site "Poznan"]
[Date "2003.07.08"]
[Round "2"]
[White "Krzyszewski, Tomasz"]
[Black "Kostecki, Bartosz"]
[Result "1-0"]
[ECO "B18"]
[PlyCount "85"]
[EventDate "2003.07.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Nf6 6. Nf3 Bg4 7. Be2 e6 8. 0-0 Bxf3 9. Bxf3 Be7 10. c3 Nbd7 11. Re1 0-0 12. Qe2 Rc8 13. Nf5 Re8 14. Nxe7+ Qxe7 15. c4 Qf8 16. Bf4 b6 17. b3 c5 18. Bb7 cxd4 19. Bxc8 Rxc8 20. Rad1 Qc5 21. Bg3 h6 22. f3 Nh5 23. Be5 d3+ 24. Qe3 Nxe5 25. Qxc5 Rxc5 26. b4 Nxf3+ 27. gxf3 Rxc4 28. Rxd3 Rxb4 29. Rd8+ Kh7 30. Rd7 Rf4 31. Rxa7 Rxf3 32. Rf1 Rxf1+ 33. Kxf1 Kg6 34. Rb7 Nf6 35. Rxb6 Nd5 36. Rb3 f5 37. a4 Kf6 38. a5 g5 39. Rb7 Ke5 40. a6 Kd6 41. a7 Nc7 42. Rxc7 Kxc7 43. a8Q 1-0

[Event "Poznan op-B"]
[Site "Poznan"]
[Date "2003.07.07"]
[Round "1"]
[White "Kostecki, Bartosz"]
[Black "Piechota, Pawel"]
[Result "0-1"]
[ECO "B13"]
[PlyCount "84"]
[EventDate "2003.07.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 Nc6 6. cxd5 Nxd5 7. Bc4 Nb6 8. Bb5 e6 9. Nf3 Bb4 10. 0-0 0-0 11. Bxc6 bxc6 12. Bf4 Ba6 13. Ne2 c5 14. a3 Ba5 15. b4 Nd5 16. Bg3 cxb4 17. axb4 Bxe2 18. Qxe2 Bxb4 19. Rfc1 a5 20. Qd3 a4 21. Ne5 a3 22. Nc6 Qb6 23. Qc4 Rfc8 24. Ra2 Bc3 25. Rxc3 Nxc3 26. Ne7+ Kf8 27. Nxc8 Qb1+ 28. Qf1 Qxf1+ 29. Kxf1 Nxa2 30. Bd6+ Ke8 31. Nb6 Ra6 32. Nc4 Nc3 33. Bxa3 Ra4 34. Nd6+ Kd7 35. Bb2 Nd1 36. Nb7 Nxb2 37. Nc5+ Kd6 38. Nxa4 Nxa4 39. Ke2 Kd5 40. Kd3 Nb2+ 41. Kc2 Kxd4 42. Kxb2 Kd3 0-1

