[Event "Mecklenburg VP-ch U16 qual"]
[Site "Germany"]
[Date "2005.??.??"]
[Round "5"]
[White "Abt, Martin"]
[Black "Mattern, Martin"]
[Result "1-0"]
[ECO "C30"]
[PlyCount "123"]
[EventDate "2005.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 e5 2. f4 f6 3. Nf3 Nc6 4. Bc4 Nge7 5. d4 exd4 6. Nxd4 Ng6 7. Nc3 Bc5 8. Nce2 d6 9. f5 Nge5 10. Bb3 b6 11. Bf4 Ba6 12. Nxc6 Nxc6 13. Nc3 Qe7 14. Bd5 Ne5 15. Bxa8 Nc4 16. Qh5+ Kd7 17. Bd5 Be3 18. Qe2 Bxf4 19. Bxc4 Bxc4 20. Qxc4 c6 21. g3 Be5 22. 0-0-0 Rb8 23. Rd2 b5 24. Qe2 b4 25. Na4 Qf7 26. Qa6 Kc7 27. Qxa7+ Rb7 28. Qa5+ Kc8 29. Nb6+ Kc7 30. Nc4+ Kb8 31. Qd8+ Ka7 32. Rxd6 Bxd6 33. Nxd6 Qxa2 34. Rd1 Rb8 35. Qc7+ Ka8 36. Nc4 Qxc4 37. Rd8 Rxd8 38. Qxd8+ Kb7 39. Qd7+ Kb6 40. Qxg7 Qe2 41. b3 Qe1+ 42. Kb2 Qc3+ 43. Kb1 Qe5 44. h4 Qxe4 45. Qxf6 Qg4 46. Qg5 Qd1+ 47. Qc1 Qd6 48. g4 Qg3 49. Qf1 Qxg4 50. f6 Qg8 51. Qf2+ Kb7 52. f7 Qf8 53. Qf5 h6 54. Qd7+ Kb6 55. Qe8 Qd6 56. f8Q Qd1+ 57. Kb2 Qd4+ 58. Ka2 Qc3 59. Qb8+ Ka6 60. Qfc8+ Ka5 61. Qa7+ Kb5 62. Qca6# 1-0

[Event "Mecklenburg VP-ch U16 qual"]
[Site "Germany"]
[Date "2005.??.??"]
[Round "1"]
[White "Acker, Gregor"]
[Black "Mattern, Martin"]
[Result "1-0"]
[ECO "C10"]
[PlyCount "97"]
[EventDate "2005.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. d4 e6 2. e4 Nc6 3. Nf3 Nf6 4. Bg5 Be7 5. Nc3 d5 6. e5 Ne4 7. Bxe7 Qxe7 8. Nxe4 dxe4 9. Nd2 Nxd4 10. Nxe4 Nc6 11. Qh5 Qb4+ 12. Nd2 Qxb2 13. Rb1 Qxc2 14. Bc4 0-0 15. Rd1 Rd8 16. Qg5 Rxd2 17. Qxd2 Qxd2+ 18. Rxd2 g6 19. Re2 Rb8 20. 0-0 b5 21. Rb1 bxc4 22. Rxb8 Nxb8 23. Rc2 Ba6 24. Rd2 Nc6 25. Rd7 Nxe5 26. Rxc7 Bb5 27. Rc5 Ba4 28. Rxe5 c3 29. Re1 c2 30. Rc1 f5 31. Kf1 Kg7 32. Ke2 h5 33. Kd3 a5 34. Rxc2 Bxc2+ 35. Kxc2 e5 36. Kb3 g5 37. Ka4 g4 38. Kxa5 f4 39. Kb4 e4 40. Kc3 Kf6 41. a4 Ke5 42. a5 e3 43. fxe3 f3 44. gxf3 gxf3 45. Kd2 Ke4 46. a6 f2 47. Ke2 Kd5 48. a7 f1Q+ 49. Kxf1 1-0

[Event "Mecklenburg VP-ch U16 qual"]
[Site "Germany"]
[Date "2005.??.??"]
[Round "2"]
[White "Behm, Lisa"]
[Black "Mattern, Martin"]
[Result "1-0"]
[ECO "C45"]
[PlyCount "31"]
[EventDate "2005.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[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 Nf6 5. Nc3 Nxd4 6. Qxd4 Bb4 7. Qxb4 d6 8. Be3 Be6 9. 0-0-0 c6 10. Qxb7 d5 11. Qxc6+ Bd7 12. Qd6 dxe4 13. Bb5 Rb8 14. Bc5 Rb7 15. Qe5+ Qe7 16. Qxe7# 1-0

[Event "Mecklenburg VP-ch U16 qual"]
[Site "Germany"]
[Date "2005.??.??"]
[Round "4"]
[White "Mattern, Martin"]
[Black "Reipschlaeger, Tom"]
[Result "0-1"]
[ECO "B01"]
[PlyCount "96"]
[EventDate "2005.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 d5 2. d3 dxe4 3. dxe4 Qxd1+ 4. Kxd1 e5 5. Nf3 f6 6. Bc4 Nc6 7. Be3 Bg4 8. Nbd2 Bb4 9. c3 Ba5 10. Kc2 0-0-0 11. Bd5 Nge7 12. h3 Bxf3 13. gxf3 Nxd5 14. exd5 Rxd5 15. Nc4 Rhd8 16. b4 Bb6 17. Nxb6+ axb6 18. c4 Rd3 19. Rab1 f5 20. f4 e4 21. Rhg1 g6 22. a4 Ra3 23. b5 Nd4+ 24. Bxd4 Rxd4 25. Ra1 Rxc4+ 26. Kb2 Raxa4 27. Kb3 Rcb4+ 28. Kc3 Rxa1 29. Rxa1 Rxb5 30. Kc4 Ra5 31. Rd1 Ra4+ 32. Kb5 Ra3 33. Kc4 Rd3 34. Ra1 Kb8 35. Re1 Rxh3 36. Kd5 Rf3 37. Ke5 Rxf2 38. Rh1 e3 39. Re1 e2 40. Kf6 Rh2 41. Kg5 b5 42. Kf6 b4 43. Ke6 b3 44. Kd5 b2 45. Kd4 Rf2 46. Ke3 Rf1 47. Kxe2 Rxe1+ 48. Kxe1 b1Q+ 0-1

[Event "Mecklenburg VP-ch U16 qual"]
[Site "Germany"]
[Date "2005.??.??"]
[Round "3"]
[White "Mattern, Martin"]
[Black "Wolters, Christian"]
[Result "1-0"]
[ECO "C50"]
[PlyCount "81"]
[EventDate "2005.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bc4 Bc5 5. d3 d6 6. Bg5 Bg4 7. 0-0 Qe7 8. Nb5 0-0-0 9. Bd5 h6 10. Bxf6 Qxf6 11. Qd2 Qg6 12. Nh4 a6 13. Nxg6 axb5 14. Nxh8 Rxh8 15. Bxf7 Nd4 16. c3 Ne2+ 17. Kh1 Rf8 18. h3 Bh5 19. Bxh5 Nf4 20. d4 Bb6 21. Be2 c5 22. dxc5 Bxc5 23. Bxb5 Rf6 24. g3 Nxh3 25. f3 g5 26. Kg2 g4 27. Be2 h5 28. a4 Nf2 29. fxg4 Nxe4 30. Qd5 Rxf1 31. Bxf1 Nf6 32. Qe6+ Nd7 33. gxh5 Kc7 34. Bb5 Nb6 35. Qe7+ Kb8 36. Qd8+ Ka7 37. a5 Nd5 38. a6 b6 39. Bc6 b5 40. Qa8+ Kb6 41. Qb7# 1-0

