[Event "BEM-ch U14"]
[Site "Vaihingen/Enz"]
[Date "2003.02.01"]
[Round "5"]
[White "Petri, Alwin"]
[Black "Lang, Tobias"]
[Result "0-1"]
[ECO "D00"]
[BlackElo "1158"]
[PlyCount "48"]
[EventDate "2003.01.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 d5 2. Nc3 Nf6 3. Nf3 Nc6 4. e3 Bg4 5. Bd3 Nb4 6. 0-0 e6 7. Re1 Nxd3 8. cxd3 Bd6 9. e4 dxe4 10. Nxe4 Bb4 11. Re3 0-0 12. Bd2 Nxe4 13. Rxe4 f5 14. Rxe6 Bxf3 15. gxf3 Bxd2 16. Qxd2 Qxd4 17. Rc1 Qd5 18. Re7 Qxf3 19. Rexc7 Rfd8 20. R1c3 Qg4+ 21. Kf1 Qh3+ 22. Kg1 Rd6 23. Rxb7 Rg6+ 24. Kh1 Qg2# 0-1

[Event "BEM-ch U14"]
[Site "Vaihingen/Enz"]
[Date "2003.02.01"]
[Round "6"]
[White "Pfisterer, Nicolai"]
[Black "Petri, Alwin"]
[Result "1-0"]
[ECO "A01"]
[WhiteElo "1073"]
[PlyCount "121"]
[EventDate "2003.01.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. b3 d5 2. Bb2 Nc6 3. e3 Nf6 4. Bb5 Bd7 5. Bxf6 gxf6 6. Qf3 e6 7. e4 f5 8. exd5 exd5 9. Qxd5 Qf6 10. Nc3 0-0-0 11. a3 Re8+ 12. Nge2 Be6 13. Qf3 Ne5 14. Qf4 c6 15. d4 Ng6 16. Qf3 Nh4 17. Qg3 Bh6 18. 0-0 f4 19. Qd3 Reg8 20. g3 fxg3 21. fxg3 Nf5 22. Bc4 Be3+ 23. Kh1 Qg5 24. Bxe6+ fxe6 25. Ne4 Qg6 26. Rf3 Bh6 27. Raf1 Rf8 28. Nf4 Bxf4 29. Rxf4 Rhg8 30. Nd6+ Kc7 31. Nxf5 exf5 32. Rxf5 Qd6 33. Rxf8 Rxf8 34. Rxf8 Qxf8 35. Qxh7+ Kb6 36. Qd3 Qxa3 37. h4 Qc1+ 38. Kh2 Qe1 39. d5 Qf2+ 40. Kh3 Qc5 41. dxc6 Qxc6 42. Qd4+ Ka6 43. Qc4+ Qxc4 44. bxc4 b5 45. cxb5+ Kxb5 46. h5 a5 47. h6 a4 48. h7 a3 49. h8Q Kb4 50. Qa1 Ka4 51. g4 Kb4 52. g5 Ka4 53. Qd4+ Ka5 54. g6 a2 55. g7 a1Q 56. Qxa1+ Kb4 57. g8Q Kc5 58. Qe5+ Kc6 59. Qge6+ Kb7 60. Qg7+ Kb8 61. Qeg8# 1-0

[Event "BEM-ch U14"]
[Site "Vaihingen/Enz"]
[Date "2003.01.25"]
[Round "4"]
[White "Haag, Patrick"]
[Black "Petri, Alwin"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "1250"]
[PlyCount "71"]
[EventDate "2003.01.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e6 2. d4 Nf6 3. Bg5 Nc6 4. e5 Be7 5. exf6 Bxf6 6. Bxf6 Qxf6 7. Nf3 0-0 8. Bb5 d5 9. Bxc6 bxc6 10. Nc3 Ba6 11. Na4 Rab8 12. Nc5 Bc8 13. Rb1 Re8 14. 0-0 g6 15. Re1 a5 16. Ne5 Qe7 17. Nxc6 Bb7 18. Nxe7+ Rxe7 19. Nxb7 Rxb7 20. Qd2 Rb8 21. Re3 a4 22. Rh3 h5 23. b3 a3 24. Re1 Kg7 25. Ree3 c6 26. Reg3 e5 27. Rxh5 exd4 28. Qxd4+ f6 29. h3 Kf7 30. Rh7+ Ke8 31. Re3 Rbb7 32. Qxf6 Rxe3 33. Rxb7 Re1+ 34. Kh2 Re2 35. Qf7+ Kd8 36. Qd7# 1-0

[Event "BEM-ch U14"]
[Site "Vaihingen/Enz"]
[Date "2003.01.25"]
[Round "3"]
[White "Schwarz, Felix"]
[Black "Petri, Alwin"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1162"]
[PlyCount "56"]
[EventDate "2003.01.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 d6 4. d3 Bg4 5. Be3 Nf6 6. Nbd2 d5 7. Bb3 d4 8. Bg5 h6 9. Bh4 g5 10. Bg3 Rg8 11. Qe2 h5 12. h4 Bh6 13. hxg5 Bxg5 14. 0-0-0 Qd7 15. Ba4 0-0-0 16. Bxc6 Qxc6 17. Rhe1 Rde8 18. Kb1 Bxd2 19. Rxd2 Nd7 20. Rc1 Qh6 21. c3 Bxf3 22. gxf3 Re6 23. cxd4 exd4 24. Rxc7+ Kd8 25. Rxb7 Ra6 26. Rc2 h4 27. Bh2 Rg2 28. Bb8 Rg1+ 0-1

[Event "BEM-ch U14"]
[Site "Vaihingen/Enz"]
[Date "2003.01.18"]
[Round "2"]
[White "Petri, Alwin"]
[Black "Mayer, Andreas"]
[Result "0-1"]
[ECO "A25"]
[BlackElo "1344"]
[PlyCount "66"]
[EventDate "2003.01.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. g3 e5 2. Bg2 Nc6 3. c4 Nf6 4. d3 Bb4+ 5. Nc3 d6 6. Nf3 Bg4 7. 0-0 Qe7 8. a3 Ba5 9. e4 0-0-0 10. Be3 Kb8 11. Rb1 Nd4 12. b4 Bb6 13. h3 Nxf3+ 14. Kh1 Nh2 15. hxg4 Nxf1 16. Bxf1 Bxe3 17. fxe3 h5 18. g5 Ng4 19. Nd5 Qxg5 20. Qe1 h4 21. Bh3 hxg3 22. Qxg3 Nf2+ 23. Kg2 Qxg3+ 24. Kxg3 Nxh3 25. b5 Rdf8 26. d4 exd4 27. exd4 f5 28. exf5 Rxf5 29. a4 Rg5+ 30. Kf3 Rf8+ 31. Ke3 Rg3+ 32. Kd2 Rf2+ 33. Ke1 Rg1# 0-1

