[Event "Kolobrzeg op"]
[Site "Kolobrzeg"]
[Date "2007.08.25"]
[Round "9"]
[White "Ahrens, Peter"]
[Black "Cypryanski, Piotr"]
[Result "0-1"]
[ECO "B34"]
[PlyCount "56"]
[EventDate "2007.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 d6 5. Nc3 g6 6. Bb5 Bd7 7. Nce2 Bg7 8. c3 Nf6 9. h3 Nxe4 10. Qd3 Nf6 11. Bg5 0-0 12. Nxc6 bxc6 13. Ba4 Qa5 14. Bxf6 Bxf6 15. Bc2 Rab8 16. b4 Qg5 17. Qf3 Rxb4 18. cxb4 Bxa1 19. 0-0 Be5 20. Qa3 Qd2 21. Bd1 Bd4 22. Nxd4 Qxd4 23. Bb3 Rb8 24. Rb1 Bf5 25. Rb2 Kf8 26. Ba4 Qd3 27. Rb3 Qd1+ 28. Kh2 Bc2 0-1

[Event "Kolobrzeg op"]
[Site "Kolobrzeg"]
[Date "2007.08.24"]
[Round "8"]
[White "Kreft, Kamil"]
[Black "Ahrens, Peter"]
[Result "1/2-1/2"]
[ECO "C01"]
[PlyCount "76"]
[EventDate "2007.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 h6 5. g3 Nf6 6. Bg2 Be6 7. Nc3 Nc6 8. Be3 Qd7 9. Qe2 a6 10. a3 Bd6 11. 0-0 0-0 12. Rad1 Rfe8 13. Rfe1 Ne7 14. Qd2 Nf5 15. Bf4 Bxf4 16. Qxf4 Qd6 17. Qxd6 Nxd6 18. Nd2 c6 19. Nb3 b6 20. Na4 Nd7 21. Bf1 Bg4 22. Rc1 Ne4 23. Bg2 Ng5 24. Nd2 Re6 25. f3 Rxe1+ 26. Rxe1 Be6 27. f4 Nh7 28. Nf3 b5 29. Nc3 Nhf6 30. Ne5 Nxe5 31. Rxe5 Ng4 32. Re2 Nf6 33. h3 Re8 34. g4 Bc8 35. Rxe8+ Nxe8 36. Kf2 f5 37. Kg3 Nd6 38. b3 a5 1/2-1/2

[Event "Kolobrzeg op"]
[Site "Kolobrzeg"]
[Date "2007.08.23"]
[Round "7"]
[White "Ahrens, Peter"]
[Black "Pinkiewicz, Pawel"]
[Result "1-0"]
[ECO "C45"]
[BlackElo "1400"]
[PlyCount "113"]
[EventDate "2007.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nxd4 5. Qxd4 Qe7 6. Bf4 c6 7. Nc3 d6 8. 0-0-0 d5 9. exd5 Bd7 10. d6 Qf6 11. Bc4 Qxd4 12. Rxd4 f6 13. Re1+ Kd8 14. Be6 g5 15. Bg3 h5 16. h3 h4 17. Bh2 a5 18. Nd1 Ra6 19. Bxd7 Kxd7 20. c4 c5 21. Rd5 Bxd6 22. Nc3 Ne7 23. Rd3 Nf5 24. Ne4 Kc7 25. Bxd6+ Nxd6 26. Nxc5 Rc6 27. Ne6+ Kd7 28. b3 Re8 29. Rde3 b6 30. Kd2 Nf5 31. Nc5+ bxc5 32. Rxe8 Rd6+ 33. Kc1 Nd4 34. R1e7+ Kc6 35. Rc8+ Kb6 36. Rb8+ Ka6 37. Rbb7 Nc6 38. Red7 Re6 39. Kd2 f5 40. Rg7 g4 41. Rbf7 gxh3 42. gxh3 Rd6+ 43. Ke2 Re6+ 44. Kf1 Nd4 45. Ra7+ Kb6 46. Rgb7+ Kc6 47. Re7 Kb6 48. Rxe6+ Nxe6 49. Rf7 Nf4 50. Rxf5 Nxh3 51. Rh5 Nf4 52. Rxh4 Nd3 53. f4 Kc7 54. Kg2 Kd7 55. Kg3 Ke6 56. Rh5 Kd6 57. Rd5+ 1-0

[Event "Kolobrzeg op"]
[Site "Kolobrzeg"]
[Date "2007.08.21"]
[Round "5"]
[White "Czaplewski, Bronislaw"]
[Black "Ahrens, Peter"]
[Result "1-0"]
[ECO "C02"]
[PlyCount "63"]
[EventDate "2007.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 cxd4 6. cxd4 Bb4+ 7. Bd2 Qb6 8. Bxb4 Qxb4+ 9. Qd2 Qxd2+ 10. Nbxd2 Nge7 11. Bb5 0-0 12. g4 Bd7 13. h4 Nxe5 14. dxe5 Bxb5 15. g5 Rfc8 16. Nd4 Bd3 17. h5 Nf5 18. Nxf5 Bxf5 19. h6 Bd3 20. f4 Rc2 21. Rh3 Bf5 22. Rb3 b6 23. Nf3 Rac8 24. Nd4 Rh2 25. Rf3 Be4 26. Rf2 Rxf2 27. Kxf2 gxh6 28. gxh6 Rc4 29. Ke3 Kf8 30. Nb5 a6 31. Nd6 Rd4 32. Kxd4 1-0

[Event "Kolobrzeg op"]
[Site "Kolobrzeg"]
[Date "2007.08.20"]
[Round "4"]
[White "Ahrens, Peter"]
[Black "Kuziemko, Mateusz"]
[Result "0-1"]
[ECO "B56"]
[PlyCount "112"]
[EventDate "2007.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 d6 5. Bb5 Bd7 6. Nc3 Nf6 7. h3 g6 8. Nxc6 Bxc6 9. Bxc6+ bxc6 10. f3 Bg7 11. Ne2 0-0 12. Rb1 c5 13. 0-0 Qb6 14. Kh1 a5 15. a4 Rfc8 16. c4 Nd7 17. b3 Ne5 18. Bb2 Rab8 19. Bxe5 Bxe5 20. f4 Bf6 21. Rf3 Qb4 22. Qc2 Rc7 23. g4 h6 24. Re3 Bd4 25. Nxd4 cxd4 26. Rd3 Rxc4 27. Qd2 Qxd2 28. Rxd2 Rxa4 29. Kg2 Rab4 30. Rdb2 a4 31. Rd2 axb3 32. Rd3 b2 33. Kf2 Rb3 34. Ke2 e5 35. f5 Rxd3 36. Kxd3 Rb3+ 37. Kc4 Rxh3 38. Rxb2 gxf5 39. gxf5 Kf8 40. Kd5 Rd3 41. f6 Kg8 42. Rg2+ Kf8 43. Kxd6 Rd1 44. Ra2 Kg8 45. Rg2+ Kf8 46. Rb2 Kg8 47. Rg2+ Kh8 48. Rg7 d3 49. Rxf7 d2 50. Rf8+ Kh7 51. Ke7 Rf1 52. Rd8 d1Q 53. Rxd1 Rxd1 54. Ke6 Rf1 55. Kxe5 h5 56. Ke6 h4 0-1

[Event "Kolobrzeg op"]
[Site "Kolobrzeg"]
[Date "2007.08.19"]
[Round "3"]
[White "Kaczmarczyk, Marcin"]
[Black "Ahrens, Peter"]
[Result "1/2-1/2"]
[ECO "C07"]
[PlyCount "42"]
[EventDate "2007.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 Qxd5 5. Ndf3 Nc6 6. Bb5 Bd7 7. Ne2 cxd4 8. Nexd4 Nxd4 9. Bxd7+ Kxd7 10. Qxd4 Qxd4 11. Nxd4 Be7 12. 0-0 Nf6 13. Kh1 Rhd8 14. Nf3 Ke8 15. b3 Ne4 16. Be3 Bf6 17. Rae1 Bc3 18. Rd1 a6 19. Ng5 Nxg5 20. Bxg5 f6 21. Be3 Ba5 1/2-1/2

[Event "Kolobrzeg op"]
[Site "Kolobrzeg"]
[Date "2007.08.18"]
[Round "2"]
[White "Ahrens, Peter"]
[Black "Majdan, Damian"]
[Result "0-1"]
[ECO "B12"]
[PlyCount "78"]
[EventDate "2007.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Bd3 Bxd3 5. Qxd3 e6 6. Bd2 Qb6 7. Bc3 c5 8. b3 Nc6 9. Nf3 Nge7 10. a4 Ng6 11. g3 cxd4 12. a5 Qc7 13. Bxd4 Ngxe5 14. Nxe5 Nxe5 15. Qb5+ Qc6 16. Qxc6+ Nxc6 17. c3 Nxd4 18. cxd4 g6 19. 0-0 Bg7 20. Ra4 0-0-0 21. Rc1+ Kb8 22. Na3 a6 23. b4 Rc8 24. Rd1 Rc7 25. b5 Rhc8 26. bxa6 bxa6 27. Rb1+ Rb7 28. Rb6 Rxb6 29. axb6 Kb7 30. Rb4 Bf8 31. Rb3 Bxa3 32. Rxa3 Kxb6 33. Rf3 Rc7 34. Kf1 a5 35. Ke1 a4 36. Kd1 Kb5 37. Kd2 Kb4 38. Re3 a3 39. Re1 a2 0-1

[Event "Kolobrzeg op"]
[Site "Kolobrzeg"]
[Date "2007.08.17"]
[Round "1"]
[White "Choroszej, Aleksander"]
[Black "Ahrens, Peter"]
[Result "1-0"]
[ECO "A53"]
[WhiteElo "1850"]
[PlyCount "49"]
[EventDate "2007.08.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "POL"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. d4 d6 2. c4 Nf6 3. Nc3 Bf5 4. Nf3 h6 5. g3 e6 6. Bg2 Nc6 7. d5 exd5 8. cxd5 Ne5 9. Nxe5 dxe5 10. e4 Bd7 11. 0-0 Bd6 12. h3 Qc8 13. Kh2 c6 14. f4 Qc7 15. fxe5 Bxe5 16. Bf4 0-0-0 17. d6 Qxd6 18. Qxd6 Bxd6 19. Bxd6 Be6 20. e5 Nd5 21. Nxd5 Bxd5 22. Bxd5 cxd5 23. Rac1+ Kd7 24. Rc7+ Ke6 25. Re7# 1-0

