[Event "NRW U18 op"]
[Site "Olpe"]
[Date "2005.10.04"]
[Round "7.41"]
[White "Pinto Pereira, Daniel Filip"]
[Black "Piorkowski, Adrian"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1015"]
[PlyCount "79"]
[EventDate "2005.10.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 108 Extra"]
[Source "ChessBase"]
[SourceDate "2005.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.04"]
[SourceQuality "1"]

1. d4 d5 2. Nc3 Nf6 3. Bf4 e6 4. e3 Nc6 5. Nb5 Bd6 6. Nxd6+ cxd6 7. Nf3 0-0 8. Be2 Re8 9. 0-0 a6 10. c3 b5 11. Bd3 Rb8 12. b4 a5 13. a3 axb4 14. axb4 e5 15. Bg3 exd4 16. Nxd4 Ne5 17. Bxe5 dxe5 18. Nc6 Qc7 19. Nxb8 Qxc3 20. Qc2 Qxb4 21. Rfb1 Qh4 22. Bxb5 Rf8 23. Rc1 Ng4 24. h3 Nf6 25. Qc5 h6 26. Ra4 Bxh3 27. gxh3 Ne4 28. Qc2 Rxb8 29. f3 f5 30. fxe4 fxe4 31. Qg2 Rxb5 32. Ra7 Qf6 33. h4 Kh7 34. Rcc7 Rb1+ 35. Kh2 h5 36. Qxg7+ Qxg7 37. Rxg7+ Kh6 38. Rge7 Rb2+ 39. Kg3 Rb3 40. Ra6+ 1-0

[Event "NRW U18 op"]
[Site "Olpe"]
[Date "2005.10.03"]
[Round "5.43"]
[White "Piorkowski, Adrian"]
[Black "Bialas, Jan Philip"]
[Result "1/2-1/2"]
[ECO "C47"]
[BlackElo "854"]
[PlyCount "55"]
[EventDate "2005.10.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 108 Extra"]
[Source "ChessBase"]
[SourceDate "2005.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.04"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d3 Nf6 4. Nc3 h6 5. Be2 Bc5 6. Be3 Bxe3 7. fxe3 d6 8. Nh4 Be6 9. h3 Qd7 10. Bg4 Bxg4 11. hxg4 Nxg4 12. Nf5 Rg8 13. Qxg4 0-0-0 14. Nb5 a6 15. Na7+ Nxa7 16. 0-0-0 Nc6 17. Qh3 Kb8 18. d4 exd4 19. exd4 f6 20. d5 Ne7 21. Rhf1 Rde8 22. Rde1 Ng6 23. g4 Ne5 24. b3 Rh8 25. Re3 Nf7 26. Qh5 Re5 27. Rf4 g5 28. Rff3 1/2-1/2

[Event "NRW U18 op"]
[Site "Olpe"]
[Date "2005.10.02"]
[Round "4.42"]
[White "Liebsch, Conrad"]
[Black "Piorkowski, Adrian"]
[Result "1-0"]
[ECO "C68"]
[WhiteElo "1087"]
[PlyCount "79"]
[EventDate "2005.10.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 108 Extra"]
[Source "ChessBase"]
[SourceDate "2005.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.04"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 bxc6 5. Nxe5 d6 6. Nf3 Nf6 7. d3 c5 8. Nc3 d5 9. exd5 Nxd5 10. Nxd5 Qxd5 11. 0-0 Be7 12. Re1 Qd6 13. d4 cxd4 14. Qxd4 0-0 15. Qxd6 Bxd6 16. Bd2 Bg4 17. Nd4 c5 18. Nc6 Rae8 19. h3 Bh5 20. b4 Bc7 21. bxc5 Bg6 22. c4 Be4 23. Nd4 Re5 24. Bf4 Rfe8 25. Bxe5 Rxe5 26. c6 h6 27. f3 Bb6 28. Rxe4 Rxe4 29. fxe4 Bxd4+ 30. Kf1 Bxa1 31. c7 Be5 32. c8Q+ Kh7 33. Qf5+ g6 34. Qxe5 g5 35. c5 Kg6 36. c6 f6 37. Qf5+ Kf7 38. c7 h5 39. c8Q g4 40. Qh7# 1-0

[Event "NRW U18 op"]
[Site "Olpe"]
[Date "2005.10.02"]
[Round "3.40"]
[White "Piorkowski, Adrian"]
[Black "Zibisow, Nikita"]
[Result "0-1"]
[ECO "C47"]
[BlackElo "1230"]
[PlyCount "54"]
[EventDate "2005.10.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 108 Extra"]
[Source "ChessBase"]
[SourceDate "2005.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.04"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d3 Nf6 4. Nc3 Bc5 5. Bg5 h6 6. Bh4 Be7 7. Qd2 Nh7 8. Bxe7 Qxe7 9. Nb5 Qd8 10. 0-0-0 a6 11. Nc3 d6 12. Nd5 Bg4 13. Be2 Nf6 14. Nc3 0-0 15. h3 Be6 16. g4 Nd4 17. Nxd4 exd4 18. Na4 b5 19. Nc3 dxc3 20. Qxc3 c5 21. f4 b4 22. Qd2 Bxa2 23. e5 dxe5 24. fxe5 Nd5 25. h4 Qa5 26. g5 Bc4 27. Rdg1 Qa1# 0-1

[Event "NRW U18 op"]
[Site "Olpe"]
[Date "2005.10.01"]
[Round "2.40"]
[White "Deventer, Daniel"]
[Black "Piorkowski, Adrian"]
[Result "1-0"]
[ECO "C44"]
[WhiteElo "1354"]
[PlyCount "111"]
[EventDate "2005.10.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 108 Extra"]
[Source "ChessBase"]
[SourceDate "2005.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.04"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 Nxd4 4. Nxe5 Bb4+ 5. c3 Bd6 6. Qxd4 Qf6 7. Nf3 Ne7 8. Bg5 Qe6 9. Bc4 Qg6 10. e5 Nc6 11. Qd5 Ne7 12. Bxe7 Kxe7 13. exd6+ Qxd6 14. Qxd6+ Kxd6 15. Bxf7 Ke7 16. Bc4 Re8 17. 0-0 d6 18. Re1+ Kd8 19. Rxe8+ Kxe8 20. Nbd2 Bg4 21. h3 Bh5 22. Re1+ Kd7 23. g4 Be8 24. Nd4 g6 25. N2f3 h5 26. gxh5 gxh5 27. Nf5 Bg6 28. Ne7 Bh7 29. Nd5 Bf5 30. Nh4 Bxh3 31. Kh2 Be6 32. Nf6+ Ke7 33. Rxe6+ Kf7 34. Re8+ Kg7 35. Rxa8 Kxf6 36. Kg3 c6 37. Rxa7 b5 38. Bb3 c5 39. Bd5 Ke5 40. Bg8 d5 41. Ra6 d4 42. Nf3+ Ke4 43. cxd4 cxd4 44. Nxd4 Kxd4 45. f4 Ke4 46. Re6+ Kf5 47. Re5+ Kf6 48. b3 b4 49. Kh4 Kg6 50. Rg5+ Kh6 51. Rxh5+ Kg7 52. Kg5 Kxg8 53. Kg6 Kf8 54. Rh7 Ke8 55. Kf6 Kf8 56. Rh8# 1-0

[Event "NRW U18 op"]
[Site "Olpe"]
[Date "2005.10.01"]
[Round "1.40"]
[White "Piorkowski, Adrian"]
[Black "Archavski, Leonid"]
[Result "0-1"]
[ECO "B40"]
[BlackElo "1599"]
[PlyCount "46"]
[EventDate "2005.10.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 108 Extra"]
[Source "ChessBase"]
[SourceDate "2005.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.04"]
[SourceQuality "1"]

1. e4 c5 2. d3 Nc6 3. Nf3 e6 4. Bg5 f6 5. Bh4 Nge7 6. Nbd2 Ng6 7. Bg3 e5 8. Qe2 d6 9. 0-0-0 Be6 10. h4 h5 11. Ne1 Qb6 12. Nb3 a5 13. Rd2 a4 14. Na1 Nb4 15. c3 Nxa2+ 16. Kc2 Bb3+ 17. Kb1 a3 18. Nxb3 Qxb3 19. f3 Nxc3+ 20. Kc1 Nxe2+ 21. Bxe2 a2 22. Nc2 a1Q+ 23. Nxa1 Rxa1# 0-1

