[Event "Niedersachsen-ch U14"]
[Site "Rotenburg"]
[Date "2013.03.29"]
[Round "9"]
[White "Stukenborg, Rudi"]
[Black "Bruns, Kai Christian"]
[Result "0-1"]
[ECO "B45"]
[WhiteElo "1789"]
[BlackElo "1738"]
[PlyCount "196"]
[EventDate "2013.03.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Ndb5 Bc5 7. Bf4 0-0 8. Bc7 Qe7 9. Bd6 Bxd6 10. Qxd6 Qd8 11. g3 a6 12. Na3 b5 13. Ne2 Nxe4 14. Qf4 d5 15. c3 Nc5 16. Qe3 Qb6 17. Bg2 Nd7 18. Qxb6 Nxb6 19. 0-0 Nc4 20. Nxc4 bxc4 21. f4 Rb8 22. Rab1 Bd7 23. f5 Rb5 24. Nf4 Ne7 25. fxe6 fxe6 26. Rfe1 Rb6 27. Re2 g5 28. Nh3 h6 29. Nf2 Kg7 30. Ng4 Ng6 31. Ne5 Nxe5 32. Rxe5 Rf6 33. Re2 Kf8 34. Rf1 Rxf1+ 35. Kxf1 Be8 36. Ke1 Bg6 37. Rf2+ Ke7 38. Kd1 Rb8 39. g4 Rf8 40. Re2 Kd6 41. h3 Bd3 42. Rd2 a5 43. b3 cxb3 44. axb3 Bf1 45. Kc2 Bxg2 46. Rxg2 Rf3 47. Rh2 e5 48. h4 Rg3 49. hxg5 hxg5 50. Rh6+ Kd7 51. Ra6 Rxg4 52. Rxa5 Ke6 53. b4 e4 54. b5 Rg2+ 55. Kb3 e3 56. Ra8 Kd7 57. Ra7+ Kd6 58. Ra6+ Kc5 59. Re6 Kxb5 60. Rxe3 g4 61. Re5 Kc6 62. Rg5 g3 63. Rg6+ Kd7 64. c4 d4 65. Rg4 d3 66. Rd4+ Ke6 67. Rxd3 Kf5 68. c5 Rg1 69. c6 Rb1+ 70. Kc2 g2 71. c7 Rc1+ 72. Kxc1 g1Q+ 73. Kc2 Qh2+ 74. Kc3 Qxc7+ 75. Kd2 Ke4 76. Re3+ Kf4 77. Rd3 Qc4 78. Rc3 Qd4+ 79. Kc2 Ke4 80. Kb2 Qb4+ 81. Kc2 Kd4 82. Rb3 Qc4+ 83. Kb2 Qe2+ 84. Ka3 Qc2 85. Rb2 Qc1 86. Kb3 Qc4+ 87. Ka3 Qd3+ 88. Rb3 Qc2 89. Rb2 Qd1 90. Kb4 Qc1 91. Kb3 Kd3 92. Ka2 Kc3 93. Rb3+ Kc4 94. Rb2 Qd1 95. Rb1 Qa4+ 96. Kb2 Qb3+ 97. Kc1 Qc3+ 98. Kd1 Kd3 0-1

[Event "Niedersachsen-ch U14"]
[Site "Rotenburg"]
[Date "2013.03.28"]
[Round "8"]
[White "Rinck, Michael"]
[Black "Stukenborg, Rudi"]
[Result "1/2-1/2"]
[ECO "B00"]
[WhiteElo "1796"]
[BlackElo "1789"]
[PlyCount "32"]
[EventDate "2013.03.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 Nc6 2. d4 d5 3. e5 Bf5 4. c3 e6 5. f4 Nge7 6. Nf3 f6 7. Be2 Qd7 8. Nbd2 Bg6 9. b4 a6 10. Nb3 Nc8 11. Nh4 f5 12. Nxg6 hxg6 13. Nc5 Bxc5 14. bxc5 N8e7 15. Rb1 Rb8 16. Be3 Kf7 1/2-1/2

[Event "Niedersachsen-ch U14"]
[Site "Rotenburg"]
[Date "2013.03.27"]
[Round "6"]
[White "Lamottke, Nils"]
[Black "Stukenborg, Rudi"]
[Result "1/2-1/2"]
[ECO "B28"]
[WhiteElo "1149"]
[BlackElo "1789"]
[PlyCount "66"]
[EventDate "2013.03.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. d4 cxd4 4. Nxd4 Nf6 5. Bd3 e5 6. Nf3 Nc6 7. 0-0 Be7 8. a4 0-0 9. Nc3 d6 10. h3 Be6 11. Bd2 d5 12. exd5 Nxd5 13. Re1 f6 14. Be4 Nxc3 15. Bxc3 Qc7 16. Qe2 Rad8 17. Rad1 Rxd1 18. Rxd1 Rd8 19. Bd3 Bd6 20. b3 g6 21. Bc4 Qf7 22. Bxe6 Qxe6 23. Nd4 Nxd4 24. Bxd4 Qe7 25. Bc3 Rc8 26. Bb2 Kg7 27. Rd2 Rd8 28. Rd1 Bc7 29. Rxd8 Qxd8 30. Bc1 Ba5 31. Kh2 Bc7 32. Kg1 Ba5 33. Kh2 Qc7 1/2-1/2

[Event "Niedersachsen-ch U14"]
[Site "Rotenburg"]
[Date "2013.03.27"]
[Round "7"]
[White "Stukenborg, Rudi"]
[Black "Aden, Keno"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "1789"]
[BlackElo "1433"]
[PlyCount "77"]
[EventDate "2013.03.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. b3 c5 2. Bb2 Nc6 3. e3 Nf6 4. Nf3 g6 5. Bxf6 exf6 6. c4 Bg7 7. Nc3 0-0 8. Rc1 d6 9. g3 Bg4 10. h3 Be6 11. Bg2 f5 12. 0-0 d5 13. cxd5 Bxd5 14. Nxd5 Qxd5 15. d4 cxd4 16. Nxd4 Qd6 17. Nxc6 Qxd1 18. Ne7+ Kh8 19. Rfxd1 Rab8 20. Rc7 a5 21. Rxb7 Ra8 22. Rdd7 Rae8 23. Nc6 a4 24. bxa4 Ra8 25. a5 Ra6 26. Rd8 Kg8 27. Rxf8+ Bxf8 28. Rd7 Kg7 29. Ra7 Rxa7 30. Nxa7 Bc5 31. Nc6 Kf6 32. a6 Ke6 33. a7 Bxa7 34. Nxa7 Kd6 35. Nc6 Kc5 36. Nd8 f6 37. Ne6+ Kb4 38. Nf8 Ka3 39. Bd5 1-0

[Event "Niedersachsen-ch U14"]
[Site "Rotenburg"]
[Date "2013.03.26"]
[Round "5"]
[White "Stukenborg, Rudi"]
[Black "Moeller, Hannah Sophie"]
[Result "1-0"]
[ECO "A01"]
[WhiteElo "1789"]
[BlackElo "1601"]
[PlyCount "109"]
[EventDate "2013.03.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. b3 Nf6 2. Bb2 g6 3. Bxf6 exf6 4. c4 Bg7 5. Nc3 0-0 6. Rc1 b6 7. Nf3 Bb7 8. e3 Nc6 9. d4 Re8 10. Be2 f5 11. 0-0 Ne7 12. Ne1 Nc8 13. Bf3 Nd6 14. Bxb7 Nxb7 15. Nf3 c6 16. d5 Nd6 17. Nd4 c5 18. Ndb5 Nxb5 19. Nxb5 a6 20. Nc3 Qg5 21. Qf3 Bh6 22. Rcd1 d6 23. Rfe1 Bg7 24. Ne2 b5 25. Qf4 Qe7 26. Ng3 bxc4 27. bxc4 Rab8 28. Rb1 Qe5 29. Qxe5 Bxe5 30. Ne2 Rec8 31. Rec1 Rb4 32. Rxb4 cxb4 33. Nd4 Bxd4 34. exd4 a5 35. Kf1 a4 36. Ke2 b3 37. axb3 axb3 38. Kd3 Ra8 39. Kc3 Ra2 40. Kxb3 Rxf2 41. c5 dxc5 42. dxc5 Re2 43. c6 Re8 44. c7 Rc8 45. d6 Kg7 46. d7 Rxc7 47. Rxc7 Kh6 48. d8Q Kh5 49. g3 g5 50. Rxf7 h6 51. Rg7 Kg4 52. Qd4+ Kh5 53. h4 g4 54. Qd6 f4 55. Qg6# 1-0

[Event "Niedersachsen-ch U14"]
[Site "Rotenburg"]
[Date "2013.03.25"]
[Round "4"]
[White "Dittmann, Tobias"]
[Black "Stukenborg, Rudi"]
[Result "1/2-1/2"]
[ECO "B31"]
[WhiteElo "1594"]
[BlackElo "1789"]
[PlyCount "39"]
[EventDate "2013.03.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 bxc6 5. d3 Bg7 6. Nc3 Qc7 7. Be3 d6 8. Qd2 Nf6 9. h3 Ba6 10. 0-0 0-0 11. Rfe1 Rfd8 12. e5 Nd5 13. exd6 exd6 14. Nxd5 cxd5 15. c3 Qb6 16. d4 Qc6 17. Rad1 Bb7 18. Bf4 Re8 19. Rxe8+ Rxe8 20. Be3 1/2-1/2

[Event "Niedersachsen-ch U14"]
[Site "Rotenburg"]
[Date "2013.03.24"]
[Round "3"]
[White "Stukenborg, Rudi"]
[Black "Sieber, Fiona"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1789"]
[BlackElo "1827"]
[PlyCount "80"]
[EventDate "2013.03.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c5 2. f4 d5 3. Nc3 e6 4. e5 Nc6 5. Nf3 Nge7 6. g3 Nf5 7. Bg2 Be7 8. d3 h5 9. Qe2 b6 10. Nd1 Ba6 11. c3 Rc8 12. Ne3 Nxe3 13. Bxe3 d4 14. cxd4 cxd4 15. Bd2 h4 16. Kf2 h3 17. Bf1 Qd5 18. Rg1 Bb7 19. Ne1 g5 20. Qf3 Qxf3+ 21. Nxf3 g4 22. Ne1 Nb8 23. Be2 Rg8 24. Rc1 Rxc1 25. Bxc1 f5 26. exf6 Bxf6 27. Nc2 Ke7 28. Bd2 Nd7 29. Rc1 e5 30. Nb4 Nc5 31. Kg1 a5 32. Nc2 e4 33. Ne1 Kd6 34. dxe4 Nxe4 35. Rd1 Bd5 36. Be3 dxe3 37. Bc4 Nd2 38. Bxd5 Kxd5 39. Nc2 Ke4 40. Re1 Nf3+ 0-1

[Event "Niedersachsen-ch U14"]
[Site "Rotenburg"]
[Date "2013.03.23"]
[Round "1"]
[White "Stukenborg, Rudi"]
[Black "Greiving, Felix"]
[Result "1/2-1/2"]
[ECO "B19"]
[WhiteElo "1789"]
[BlackElo "1480"]
[PlyCount "82"]
[EventDate "2013.03.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 e6 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 Nf6 11. Bd2 Bd6 12. Ne4 Nxe4 13. Qxe4 Qe7 14. 0-0-0 Nd7 15. Bf4 Nf6 16. Bxd6 Nxe4 17. Bxe7 Kxe7 18. Rhe1 Nf6 19. Rh1 Ne4 20. Rdf1 Rad8 21. c3 Rd5 22. g4 Rc8 23. Nd2 Nxd2 24. Kxd2 c5 25. Ke3 cxd4+ 26. cxd4 Rc2 27. Rb1 Rb5 28. Rhc1 Rxc1 29. Rxc1 Rxb2 30. Rc7+ Kf6 31. a4 Rb4 32. a5 Rb5 33. a6 bxa6 34. Rxa7 a5 35. Kf4 g6 36. hxg6 Kxg6 37. Ra6 h5 38. gxh5+ Rxh5 39. f3 Rf5+ 40. Ke4 Kg5 41. Ra7 Kg6 1/2-1/2

[Event "Niedersachsen-ch U14"]
[Site "Rotenburg"]
[Date "2013.03.23"]
[Round "2"]
[White "Wallat, Jessica"]
[Black "Stukenborg, Rudi"]
[Result "1/2-1/2"]
[ECO "B43"]
[WhiteElo "1568"]
[BlackElo "1789"]
[PlyCount "90"]
[EventDate "2013.03.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. a3 Nf6 7. Be2 b6 8. Qd3 Bb7 9. Be3 d6 10. 0-0 Nbd7 11. f3 Be7 12. Rad1 Nc5 13. Qd2 0-0 14. Nb3 Rfd8 15. Bg5 d5 16. Bxf6 Bxf6 17. exd5 Bxd5 18. Nxd5 Rxd5 19. Qe3 Rad8 20. Kh1 Bxb2 21. Nxc5 Qxc5 22. Qxc5 bxc5 23. Rxd5 exd5 24. a4 a5 25. Rb1 Bc3 26. h3 f6 27. Rb3 d4 28. Rb7 h5 29. f4 h4 30. Rc7 Bb4 31. Bc4+ Kh7 32. Bd3+ Kh6 33. Kg1 Re8 34. Kf2 Rf8 35. Kf3 f5 36. Bc4 Kg6 37. Rc6+ Rf6 38. Rxf6+ Kxf6 39. g3 hxg3 40. Kxg3 Be1+ 41. Kf3 g5 42. fxg5+ Kxg5 43. Bd3 Bd2 44. Bc4 Kh4 45. Bf1 Kg5 1/2-1/2

[Event "GER-chT North U16"]
[Site "Berlin"]
[Date "2012.09.09"]
[Round "7.3"]
[White "Stukenborg, Rudi"]
[Black "Linowitzki, Jakob"]
[Result "0-1"]
[ECO "B18"]
[WhiteElo "1746"]
[BlackElo "1636"]
[PlyCount "152"]
[EventDate "2012.09.06"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Wildeshausen"]
[BlackTeam "Luebeck"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nh3 h6 7. Nf4 Bh7 8. Bc4 Nf6 9. 0-0 Nbd7 10. Re1 Nb6 11. Bb3 Nbd5 12. c4 Nxf4 13. Bxf4 e6 14. d5 Bg8 15. dxe6 fxe6 16. Bc2 Bf7 17. Bf5 Qe7 18. Qc2 0-0-0 19. Qa4 a6 20. Qa5 Ne8 21. Be4 Qb4 22. Qxb4 Bxb4 23. Red1 Bd6 24. Be3 Nf6 25. Bf3 Be5 26. Rxd8+ Rxd8 27. Rb1 Bg6 28. Re1 Bxb2 29. Bb6 Re8 30. Nf1 e5 31. Bd1 Bd4 32. Bxd4 exd4 33. Rxe8+ Nxe8 34. Nd2 c5 35. f4 Nd6 36. Bf3 Bf7 37. Be2 b5 38. cxb5 axb5 39. Nb3 d3 40. Bg4+ Kc7 41. Nxc5 Bxa2 42. Nxd3 Ne4 43. h4 Kd6 44. Be2 Bc4 45. Nc1 Bxe2 46. Nxe2 Kd5 47. Kf1 b4 48. Nc1 Kc4 49. g4 b3 50. Nxb3 Kxb3 51. g5 h5 52. Ke2 Kc4 53. Kf3 Kd5 54. f5 Ke5 55. f6 gxf6 56. g6 f5 57. g7 Nf6 58. Ke3 f4+ 59. Kf3 Kf5 60. Kf2 Kg4 61. Kg2 Kxh4 62. Kf3 Kg5 63. Kf2 Kg4 64. Kg2 h4 65. Kh2 Kg5 66. Kh3 f3 67. Kh2 Kg6 68. Kg1 h3 69. g8R+ Nxg8 70. Kh2 f2 71. Kxh3 f1Q+ 72. Kg4 Qf5+ 73. Kg3 Kg5 74. Kg2 Kg4 75. Kh1 Qc2 76. Kg1 Kg3 0-1

[Event "GER-chT North U16"]
[Site "Berlin"]
[Date "2012.09.08"]
[Round "6.3"]
[White "Hinrichs, Lars"]
[Black "Stukenborg, Rudi"]
[Result "1/2-1/2"]
[ECO "A36"]
[WhiteElo "2001"]
[BlackElo "1746"]
[PlyCount "64"]
[EventDate "2012.09.06"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Hamburger SK"]
[BlackTeam "Wildeshausen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 c5 2. g3 g6 3. Bg2 Bg7 4. Nc3 Nc6 5. e4 e5 6. Nge2 Nge7 7. 0-0 0-0 8. d3 d6 9. Be3 Be6 10. h3 Qd7 11. Kh2 h6 12. a3 b6 13. Rb1 Rab8 14. b4 Qc7 15. Nd5 Bxd5 16. cxd5 Nd4 17. f4 f6 18. g4 g5 19. Bxd4 cxd4 20. f5 Qd7 21. h4 Kf7 22. hxg5 hxg5 23. Ng3 Rbc8 24. a4 a6 25. b5 a5 26. Qd2 Rc7 27. Rfc1 Rfc8 28. Rc6 Rb7 29. Qa2 Ng8 30. Rbc1 Rbb8 31. Qc4 Ne7 32. Nf1 Ke8 1/2-1/2

[Event "GER-chT North U16"]
[Site "Berlin"]
[Date "2012.09.08"]
[Round "5.3"]
[White "Viol, Joshua"]
[Black "Stukenborg, Rudi"]
[Result "1/2-1/2"]
[ECO "B36"]
[WhiteElo "1554"]
[BlackElo "1746"]
[PlyCount "95"]
[EventDate "2012.09.06"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Hamburg Koenigsspringer"]
[BlackTeam "Wildeshausen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Nf6 6. Nc3 d6 7. Be3 Ng4 8. Bc1 Qb6 9. h3 Qxd4 10. hxg4 Qxd1+ 11. Kxd1 Bxg4+ 12. f3 Be6 13. Nb5 Kd7 14. Be3 Bg7 15. Rb1 a6 16. Na3 Nb4 17. Bd2 Nc6 18. Nc2 f5 19. Bd3 fxe4 20. fxe4 Raf8 21. Ne3 Ne5 22. Ke2 Ng4 23. Rhf1 Nxe3 24. Bxe3 Bg4+ 25. Kd2 Rxf1 26. Rxf1 Rf8 27. Rb1 Be5 28. Kc2 Be6 29. b4 Rc8 30. Kb3 b5 31. Rc1 bxc4+ 32. Bxc4 Bxc4+ 33. Rxc4 Ra8 34. a4 e6 35. b5 axb5 36. axb5 Ra1 37. b6 Rb1+ 38. Kc2 Rb2+ 39. Kd3 d5 40. exd5 exd5 41. Rc5 Rxb6 42. Rxd5+ Rd6 43. Ke4 Rxd5 44. Kxd5 Bg7 45. g4 h5 46. gxh5 gxh5 47. Bg5 Bc3 48. Bh4 1/2-1/2

[Event "GER-chT North U16"]
[Site "Berlin"]
[Date "2012.09.07"]
[Round "3.3"]
[White "Drehwald, Manuel Sebastian"]
[Black "Stukenborg, Rudi"]
[Result "1-0"]
[ECO "C65"]
[WhiteElo "1606"]
[BlackElo "1746"]
[PlyCount "121"]
[EventDate "2012.09.06"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Gottingen"]
[BlackTeam "Wildeshausen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d4 exd4 5. e5 Nd5 6. 0-0 Bc5 7. Bg5 Nde7 8. Nh4 h6 9. Bxe7 Qxe7 10. Nf3 0-0 11. Re1 d6 12. Bxc6 bxc6 13. Nxd4 Qh4 14. Nf3 Qxf2+ 15. Kh1 Bg4 16. Nbd2 Qd4 17. Qc1 Qd5 18. c4 Qd3 19. Rd1 Qg6 20. Rf1 Rfe8 21. Qc3 Qh5 22. Rae1 Rab8 23. a3 Re6 24. b4 Bb6 25. c5 Bxf3 26. Nxf3 dxc5 27. bxc5 Qg4 28. cxb6 cxb6 29. Nd4 Rg6 30. g3 Rc8 31. Nf5 Re8 32. Rf4 Qh3 33. Nd6 Re7 34. Qxc6 Rxg3 35. Qc8+ Kh7 36. Qxh3 Rxh3 37. Rxf7 Re6 38. Nf5 Kg6 39. Rf8 Rh5 40. Rg1+ Rg5 41. Nh4+ Kh5 42. Nf3 Rxg1+ 43. Kxg1 g5 44. Kg2 g4 45. Rf5+ Kg6 46. Nh4+ Kg7 47. Kg3 Rc6 48. Kxg4 Rc3 49. Rf3 Rxf3 50. Nxf3 Kg6 51. h4 h5+ 52. Kf4 b5 53. Nd4 a6 54. Nc6 Kf7 55. Kf5 Kf8 56. Kf6 Ke8 57. Ke6 Kf8 58. Kd7 Kf7 59. e6+ Kg6 60. e7 Kf5 61. e8Q 1-0

[Event "GER-chT North U16"]
[Site "Berlin"]
[Date "2012.09.07"]
[Round "4.3"]
[White "Stukenborg, Rudi"]
[Black "Voege, Tobias"]
[Result "0-1"]
[ECO "C11"]
[WhiteElo "1746"]
[BlackElo "1878"]
[PlyCount "120"]
[EventDate "2012.09.06"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Wildeshausen"]
[BlackTeam "Stade"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 Qb6 8. Rb1 cxd4 9. Nxd4 Bc5 10. Ncb5 a6 11. Nd6+ Bxd6 12. exd6 Qb4+ 13. c3 Qxd6 14. Qg4 0-0 15. Bd3 Nf6 16. Qg3 Re8 17. Nxc6 bxc6 18. Bd4 Qe7 19. 0-0 c5 20. Be5 Bd7 21. Rf3 Bb5 22. Bc2 Be2 23. Bxh7+ Kxh7 24. Qh4+ Kg8 25. Rg3 Nh5 26. Qxe7 Rxe7 27. Re3 Bg4 28. h3 Bf5 29. Rf1 Be4 30. g4 Nf6 31. Rg3 Ne8 32. c4 f6 33. Bc3 d4 34. Ba5 Rb8 35. b3 e5 36. fxe5 fxe5 37. Re1 Bc6 38. g5 e4 39. h4 Nd6 40. h5 Nf5 41. Rg4 e3 42. h6 g6 43. Rf4 d3 44. Rxf5 gxf5 45. g6 d2 46. Bxd2 exd2 47. h7+ Kh8 48. Rxe7 d1Q+ 49. Kf2 Qf3+ 50. Ke1 Re8 51. Rxe8+ Bxe8 52. g7+ Kxg7 53. h8B+ Kxh8 54. Kd2 f4 55. Kc2 Bg6+ 56. Kb2 a5 57. a3 Qd3 58. b4 axb4 59. axb4 cxb4 60. c5 Qb1# 0-1

[Event "GER-chT North U16"]
[Site "Berlin"]
[Date "2012.09.06"]
[Round "1.3"]
[White "Pappert, Florian"]
[Black "Stukenborg, Rudi"]
[Result "1/2-1/2"]
[ECO "C57"]
[WhiteElo "1632"]
[BlackElo "1746"]
[PlyCount "86"]
[EventDate "2012.09.06"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Hagen"]
[BlackTeam "Wildeshausen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Nd4 6. c3 b5 7. cxd4 bxc4 8. dxe5 Qxd5 9. Nf3 Ng4 10. 0-0 Bc5 11. Nc3 Qc6 12. h3 Nh6 13. Re1 0-0 14. d3 Rd8 15. d4 Nf5 16. d5 Qg6 17. Qe2 Nd4 18. Nxd4 Bxd4 19. Kh1 Ba6 20. Bd2 Re8 21. f4 Rad8 22. Rad1 Qd3 23. Be3 Qxe2 24. Rxe2 Bxc3 25. bxc3 Bb7 26. Red2 a5 27. d6 cxd6 28. Rxd6 Rxd6 29. Rxd6 f6 30. Bd4 fxe5 31. Bxe5 Re7 32. Rd4 g5 33. Rd2 gxf4 34. Bxf4 Re4 35. Bc7 a4 36. Kg1 Re3 37. Ba5 Be4 38. Kf2 Rd3 39. Rxd3 Bxd3 40. a3 Kf7 41. Kf3 Kf6 42. g3 Kf5 43. h4 h5 1/2-1/2

[Event "GER-chT North U16"]
[Site "Berlin"]
[Date "2012.09.06"]
[Round "2.3"]
[White "Stukenborg, Rudi"]
[Black "Vonhoff, Nils"]
[Result "0-1"]
[ECO "B46"]
[WhiteElo "1746"]
[BlackElo "1715"]
[PlyCount "107"]
[EventDate "2012.09.06"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Wildeshausen"]
[BlackTeam "Lingen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 a6 6. Nxc6 bxc6 7. Bf4 d5 8. exd5 cxd5 9. Qd4 Ne7 10. Be2 Nf5 11. Qd2 Bb7 12. Bf3 Be7 13. Ne2 Qb6 14. c3 0-0 15. Ng3 Nd6 16. b3 Rac8 17. Rc1 Nb5 18. Ne2 Rfd8 19. Be3 d4 20. cxd4 Rxc1+ 21. Qxc1 Bb4+ 22. Bd2 Bxd2+ 23. Qxd2 Bxf3 24. gxf3 Nxd4 25. Nxd4 Qxd4 26. Qxd4 Rxd4 27. Ke2 Kf8 28. Rd1 Rxd1 29. Kxd1 Ke7 30. Kd2 Kd6 31. Kd3 Kc5 32. Kc3 a5 33. a3 g5 34. b4+ axb4+ 35. axb4+ Kd5 36. Kd3 f5 37. Kc3 e5 38. Kb3 h5 39. Ka4 g4 40. fxg4 fxg4 41. b5 h4 42. b6 Kc6 43. Ka5 Kb7 44. Kb5 e4 45. Kc4 e3 46. fxe3 g3 47. hxg3 hxg3 48. Kd5 g2 49. e4 g1Q 50. e5 Qg8+ 51. e6 Kxb6 52. Kd6 Qd8+ 53. Ke5 Kc5 54. Ke4 0-1

[Event "Niedersachsen-ch U14"]
[Site "Rotenburg"]
[Date "2012.04.04"]
[Round "8"]
[White "Heise, Tobias"]
[Black "Stukenborg, Rudi"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "1363"]
[BlackElo "1818"]
[PlyCount "39"]
[EventDate "2012.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 e6 4. c4 Nbd7 5. Nc3 c5 6. cxd5 exd5 7. b3 cxd4 8. Nxd4 Bb4 9. Bd2 0-0 10. Be2 b6 11. 0-0 Bc5 12. Bf3 Bb7 13. Nce2 Ne5 14. Bc3 Nxf3+ 15. Nxf3 Ne4 16. Bd4 Bxd4 17. Qxd4 Rc8 18. Rac1 Qd6 19. Nf4 Nf6 20. Rfd1 1/2-1/2

[Event "Niedersachsen-ch U14"]
[Site "Rotenburg"]
[Date "2012.04.04"]
[Round "6"]
[White "Sieber, Fiona"]
[Black "Stukenborg, Rudi"]
[Result "1/2-1/2"]
[ECO "B10"]
[WhiteElo "1752"]
[BlackElo "1818"]
[PlyCount "69"]
[EventDate "2012.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c6 2. c4 d5 3. cxd5 cxd5 4. exd5 Nf6 5. Qa4+ Nbd7 6. Nc3 g6 7. Nf3 Bg7 8. Bc4 a6 9. Qb3 0-0 10. 0-0 b5 11. Be2 Nb6 12. d4 Nfxd5 13. Bg5 Bb7 14. Rfd1 Rc8 15. Ne4 Nf4 16. Bxf4 Bxe4 17. Qa3 Bb7 18. Ng5 h6 19. Nh3 Nc4 20. Qb4 Re8 21. Bg4 e6 22. b3 Nb6 23. Qd2 h5 24. Be2 Be4 25. Rac1 Qd5 26. f3 Rxc1 27. Qxc1 Bf5 28. Qc5 Nd7 29. Qxd5 exd5 30. Bf1 Rc8 31. Nf2 Rc2 32. a4 bxa4 33. bxa4 Ra2 34. Bxa6 Rxa4 35. Bd3 1/2-1/2

[Event "Niedersachsen-ch U14"]
[Site "Rotenburg"]
[Date "2012.04.04"]
[Round "7"]
[White "Stukenborg, Rudi"]
[Black "Henning, Yannick"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1818"]
[BlackElo "1558"]
[PlyCount "116"]
[EventDate "2012.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 Nf6 4. e5 Nd5 5. d4 cxd4 6. cxd4 e6 7. Bc4 Nb6 8. Bb3 d5 9. 0-0 Be7 10. Nc3 a6 11. Bd2 Bd7 12. Rc1 Rc8 13. Na4 Nxa4 14. Bxa4 b5 15. Bb3 0-0 16. a3 Qb6 17. Be3 Na5 18. Ba2 Nc4 19. Qe2 Rc7 20. Nd2 Nxb2 21. Nb1 Nc4 22. Qd3 Rfc8 23. Bxc4 Rxc4 24. Rxc4 bxc4 25. Qc3 Qb3 26. Qxb3 cxb3 27. Rc1 Rxc1+ 28. Bxc1 a5 29. Kf1 Bb5+ 30. Ke1 a4 31. Kd2 Bd8 32. Kc3 Ba5+ 33. Kb2 f6 34. Nc3 Bc6 35. f4 Kf7 36. Bd2 Kg6 37. g4 f5 38. h3 fxg4 39. hxg4 h5 40. gxh5+ Kxh5 41. Be3 Kg4 42. Bd2 Kf3 43. Bc1 Bb6 44. Kb1 Bxd4 45. Kb2 Be3 46. Bxe3 Kxe3 47. f5 exf5 48. e6 d4 49. Nxa4 Bxa4 50. e7 d3 51. e8N Bxe8 52. Kxb3 d2 53. a4 d1Q+ 54. Kc3 Qd4+ 55. Kc2 Bxa4+ 56. Kb1 Qd2 57. Ka1 Kd3 58. Kb1 Kc3 0-1

[Event "Niedersachsen-ch U14"]
[Site "Rotenburg"]
[Date "2012.04.03"]
[Round "5"]
[White "Stukenborg, Rudi"]
[Black "Bach, Jannik"]
[Result "1/2-1/2"]
[ECO "B19"]
[WhiteElo "1818"]
[BlackElo "1835"]
[PlyCount "36"]
[EventDate "2012.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bd2 Qc7 12. 0-0-0 Ngf6 13. Kb1 0-0-0 14. Ne4 Be7 15. Qe2 Rhe8 16. Nxf6 Bxf6 17. Rhe1 c5 18. c3 Nb6 1/2-1/2

[Event "Niedersachsen-ch U14"]
[Site "Rotenburg"]
[Date "2012.04.02"]
[Round "4"]
[White "Kragge, Jan"]
[Black "Stukenborg, Rudi"]
[Result "1/2-1/2"]
[ECO "B43"]
[WhiteElo "1748"]
[BlackElo "1818"]
[PlyCount "48"]
[EventDate "2012.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Be2 b5 7. a3 Bb7 8. f4 Bc5 9. Be3 d6 10. 0-0 Ne7 11. Kh1 Nd7 12. Bf2 Ng6 13. Bg3 Nf6 14. Bf3 0-0 15. Nb3 Bb6 16. Qe2 Rad8 17. Rad1 Ne7 18. Rd2 d5 19. exd5 Nexd5 20. Nxd5 Bxd5 21. Bxd5 Rxd5 22. Rxd5 Nxd5 23. c3 Rd8 24. Nd4 Bxd4 1/2-1/2

[Event "Niedersachsen-ch U14"]
[Site "Rotenburg"]
[Date "2012.04.01"]
[Round "2"]
[White "Schulz, Raphael"]
[Black "Stukenborg, Rudi"]
[Result "0-1"]
[ECO "B43"]
[WhiteElo "1372"]
[BlackElo "1818"]
[PlyCount "70"]
[EventDate "2012.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. f4 a6 4. Nf3 b5 5. d4 cxd4 6. Nxd4 Qc7 7. a3 Bb7 8. Bd3 Nf6 9. 0-0 Bc5 10. Be3 Qb6 11. Be2 Nc6 12. Nb3 Bxe3+ 13. Kh1 Nd4 14. Nxd4 Bxd4 15. Bf3 Bxc3 16. bxc3 0-0 17. Qd3 d5 18. e5 Ne4 19. Qd4 Qxd4 20. cxd4 Nd2 21. Rf2 Nxf3 22. Rxf3 Rac8 23. c3 Rc4 24. g3 Rfc8 25. Rc1 h6 26. Kg2 a5 27. Kf2 b4 28. axb4 axb4 29. Ke2 Rxc3 30. Rfxc3 Rxc3 31. Rb1 Ba6+ 32. Ke1 b3 33. Rb2 Bc4 34. Rb1 Rc2 35. Kd1 Rxh2 0-1

[Event "Niedersachsen-ch U14"]
[Site "Rotenburg"]
[Date "2012.04.01"]
[Round "3"]
[White "Stukenborg, Rudi"]
[Black "Peters, Tom"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "1818"]
[BlackElo "1797"]
[PlyCount "26"]
[EventDate "2012.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nc6 5. Nf3 Bg4 6. Be2 0-0-0 7. Be3 cxd4 8. cxd4 e6 9. 0-0 Bd6 10. Nc3 Qh5 11. h3 Bxh3 12. gxh3 Qxh3 13. Nb5 Qg4+ 1/2-1/2

[Event "Niedersachsen-ch U14"]
[Site "Rotenburg"]
[Date "2012.03.31"]
[Round "1"]
[White "Stukenborg, Rudi"]
[Black "Thieu, Nguyen Gia Luat"]
[Result "1/2-1/2"]
[ECO "C11"]
[WhiteElo "1818"]
[BlackElo "1545"]
[PlyCount "116"]
[EventDate "2012.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. Nf3 c5 6. Be3 Nc6 7. Bb5 a6 8. Bxc6 bxc6 9. 0-0 cxd4 10. Qxd4 c5 11. Qa4 Qb6 12. Bc1 Bb7 13. Qf4 Be7 14. Qg4 d4 15. Na4 Qc6 16. b3 0-0-0 17. Nb2 f5 18. Qg3 g5 19. Ne1 f4 20. Qf3 Qxf3 21. Nxf3 Bxf3 22. gxf3 Nxe5 23. Kg2 Bf6 24. Nd3 Nxd3 25. cxd3 Rd5 26. Ba3 a5 27. Rac1 Be7 28. Rc4 Kb7 29. Re1 e5 30. Kh3 h5 31. Kg2 Rg8 32. h3 Kb6 33. Rcc1 Kb5 34. Rc4 g4 35. fxg4 hxg4 36. hxg4 Rxg4+ 37. Kf3 Rh4 38. Rg1 Rh3+ 39. Ke2 f3+ 40. Ke1 Bh4 41. Rc2 Rh2 42. Kf1 e4 43. dxe4 Re5 44. Rg4 Rh1+ 45. Rg1 Rxg1+ 46. Kxg1 Bg5 47. Bc1 d3 48. Rc4 d2 49. Bxd2 Bxd2 50. Kh2 Bf4+ 51. Kh3 Re8 52. Kg4 Rf8 53. a4+ Kc6 54. Rc3 Bd6 55. Rxf3 Rxf3 56. Kxf3 Kd7 57. Ke3 Ke6 58. Kd3 Ke5 1/2-1/2

[Event "Niedersachsen-ch op-B"]
[Site "Verden"]
[Date "2012.01.05"]
[Round "7"]
[White "Guede, Klaus"]
[Black "Stukenborg, Rudi"]
[Result "1-0"]
[ECO "D51"]
[WhiteElo "1855"]
[BlackElo "1851"]
[PlyCount "77"]
[EventDate "2012.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. e3 Bb4 6. cxd5 exd5 7. Bd3 c5 8. Nge2 0-0 9. 0-0 h6 10. Bh4 Re8 11. Nxd5 Qa5 12. Nxf6+ Nxf6 13. Bxf6 gxf6 14. a3 Bd2 15. b4 Bxb4 16. axb4 Qxb4 17. Ra4 Qb6 18. Qa1 cxd4 19. Rxd4 Kg7 20. Nf4 Rg8 21. Be4 Kf8 22. Qa3+ Kg7 23. Rd6 Qb5 24. Nd5 Be6 25. Qa1 Bxd5 26. Bxd5 Kf8 27. Qxf6 Qe8 28. Rd1 Rg7 29. Bc4 Rxg2+ 30. Kxg2 Qe4+ 31. Kg3 Qg6+ 32. Qxg6 fxg6 33. Rxg6 Ke7 34. Rxh6 a5 35. Rh7+ Kf6 36. Rxb7 a4 37. Rdd7 a3 38. Rd6+ Ke5 39. Re6+ 1-0

[Event "Niedersachsen-ch op-B"]
[Site "Verden"]
[Date "2012.01.04"]
[Round "5"]
[White "Ditmas, Hugh"]
[Black "Stukenborg, Rudi"]
[Result "1-0"]
[ECO "D52"]
[WhiteElo "1950"]
[BlackElo "1851"]
[PlyCount "115"]
[EventDate "2012.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Nbd7 5. Bg5 Bb4 6. cxd5 exd5 7. e3 c6 8. Bd3 Qa5 9. Qc2 0-0 10. 0-0 h6 11. Bh4 Re8 12. h3 Qc7 13. Bg3 Bd6 14. Nb5 cxb5 15. Qxc7 Bxc7 16. Bxc7 a6 17. Rac1 Ne4 18. Rc2 Ndf6 19. Rfc1 Bd7 20. Ne5 Ng5 21. Nxd7 Nxd7 22. Bf5 Ne6 23. Ba5 Ndf8 24. Bg4 Rab8 25. Bb4 g6 26. h4 f5 27. Bf3 Red8 28. Be7 Rd7 29. Bf6 Kf7 30. Be5 Rbd8 31. g4 Ng7 32. Kh2 Nfe6 33. Kh3 Rf8 34. Rc8 Rxc8 35. Rxc8 Rd8 36. Rxd8 Nxd8 37. Bxd5+ Kf8 38. Bxg7+ Kxg7 39. gxf5 gxf5 40. Kg3 Kf6 41. Kf4 Ne6+ 42. Bxe6 Kxe6 43. d5+ Kxd5 44. Kxf5 b4 45. e4+ Kd6 46. Kf6 Kd7 47. Kf7 b5 48. e5 a5 49. e6+ Kc7 50. e7 a4 51. e8Q b3 52. axb3 axb3 53. Qe6 b4 54. Ke7 h5 55. Qd6+ Kb7 56. Kd7 Ka7 57. Kc7 Ka8 58. Qa6# 1-0

[Event "Niedersachsen-ch op-B"]
[Site "Verden"]
[Date "2012.01.04"]
[Round "6"]
[White "Stukenborg, Rudi"]
[Black "Torkler, Simon"]
[Result "1-0"]
[ECO "C46"]
[WhiteElo "1851"]
[BlackElo "1566"]
[PlyCount "23"]
[EventDate "2012.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Bc5 4. Nxe5 Nxe5 5. d4 Qe7 6. Nd5 Bb4+ 7. c3 Bxc3+ 8. bxc3 Qd6 9. dxe5 Qxe5 10. f3 c6 11. Bf4 Qe6 12. Nc7+ 1-0

[Event "Niedersachsen-ch op-B"]
[Site "Verden"]
[Date "2012.01.03"]
[Round "3"]
[White "Newerla, Alfred"]
[Black "Stukenborg, Rudi"]
[Result "1-0"]
[ECO "B43"]
[BlackElo "1851"]
[PlyCount "61"]
[EventDate "2012.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Be2 Nf6 7. Be3 Bb4 8. Bd2 Bxc3 9. Bxc3 Nxe4 10. Bb4 b5 11. Bf3 Bb7 12. 0-0 Nf6 13. Bxb7 Qxb7 14. Qe2 Nc6 15. Nf5 Qb8 16. Bd6 Qa7 17. Nxg7+ Kd8 18. Qf3 Qd4 19. Rad1 Qh4 20. Qxc6 dxc6 21. Bg3+ Ke7 22. Bxh4 h5 23. Rd3 Rh6 24. Rf3 Rg8 25. Rxf6 Rxf6 26. Nxh5 Rgg6 27. Bxf6+ Rxf6 28. Nxf6 Kxf6 29. Rd1 Ke5 30. h4 Kf4 31. Rd3 1-0

[Event "Niedersachsen-ch op-B"]
[Site "Verden"]
[Date "2012.01.03"]
[Round "4"]
[White "Stukenborg, Rudi"]
[Black "Ter Stal, Sven"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1851"]
[BlackElo "1324"]
[PlyCount "51"]
[EventDate "2012.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. c3 d6 3. d4 cxd4 4. cxd4 Nf6 5. Nc3 g6 6. Nf3 Bg7 7. Bb5+ Bd7 8. Qa4 a6 9. Bxd7+ Qxd7 10. Qxd7+ Nbxd7 11. 0-0 0-0 12. Re1 Rac8 13. Bf4 Nb6 14. a4 Rfd8 15. Rac1 Rd7 16. a5 Nc4 17. Na4 Rdc7 18. b4 Nh5 19. Bg3 Nxg3 20. hxg3 h6 21. Rc3 g5 22. Rec1 e6 23. Nb6 d5 24. Nxc8 Rxc8 25. exd5 exd5 26. Ne5 1-0

[Event "Niedersachsen-ch op-B"]
[Site "Verden"]
[Date "2012.01.02"]
[Round "2"]
[White "Stukenborg, Rudi"]
[Black "Mildner, Ramon"]
[Result "1-0"]
[ECO "C19"]
[WhiteElo "1851"]
[BlackElo "1308"]
[PlyCount "61"]
[EventDate "2012.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Ne7 5. Nf3 c5 6. a3 Bxc3+ 7. bxc3 c4 8. Bd2 Nbc6 9. Be2 Nf5 10. 0-0 a6 11. Qb1 b5 12. Ne1 0-0 13. Bg4 Nce7 14. g3 Bd7 15. Ng2 a5 16. Bg5 Qc7 17. Nh4 Nxh4 18. Bxe7 Ng6 19. Bxf8 Nxf8 20. f4 g6 21. Bh3 Rb8 22. Qe1 Qd8 23. g4 Qe7 24. f5 exf5 25. gxf5 gxf5 26. Qg3+ Ng6 27. Bxf5 Bxf5 28. Rxf5 b4 29. cxb4 axb4 30. e6 Rb7 31. Rxf7 1-0

[Event "Niedersachsen-ch op-B"]
[Site "Verden"]
[Date "2012.01.02"]
[Round "1"]
[White "Tonndorf, Matthias"]
[Black "Stukenborg, Rudi"]
[Result "1-0"]
[ECO "B41"]
[WhiteElo "2190"]
[BlackElo "1851"]
[PlyCount "97"]
[EventDate "2012.01.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c4 Qc7 4. Nc3 a6 5. a3 Nf6 6. d4 cxd4 7. Nxd4 d6 8. Be2 Bd7 9. 0-0 Nc6 10. Be3 Be7 11. Rc1 Nxd4 12. Qxd4 Bc6 13. Nd5 exd5 14. cxd5 0-0 15. Rc2 Qd7 16. dxc6 bxc6 17. Rd1 c5 18. Qc4 Qe6 19. Qxe6 fxe6 20. Bc4 Nxe4 21. Bxe6+ Kh8 22. Bd5 Nf6 23. Bxa8 Rxa8 24. Bg5 Kg8 25. Bxf6 gxf6 26. f4 Kf7 27. Kf2 Rb8 28. Rd3 c4 29. Rxc4 Rxb2+ 30. Kf3 d5 31. Rc7 Kf8 32. Rxd5 Rb3+ 33. Ke4 Rxa3 34. Rdd7 Ra4+ 35. Kf5 Ra5+ 36. Ke6 Rb5 37. Rc8+ Kg7 38. Rxe7+ Kh6 39. Rh8 Rb6+ 40. Kf5 Rb5+ 41. Kxf6 Rb6+ 42. Kf5 Rb5+ 43. Kg4 a5 44. Rhxh7+ Kg6 45. Rhg7+ Kf6 46. Ra7 Rb4 47. Rg8 Rxf4+ 48. Kxf4 a4 49. Ra6+ 1-0

[Event "GER-chT U14"]
[Site "Magdeburg"]
[Date "2010.12.30"]
[Round "7.4"]
[White "Anders, Eric"]
[Black "Stukenborg, Rudi"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "1577"]
[BlackElo "1405"]
[PlyCount "217"]
[EventDate "2010.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 140 Extra"]
[Source "ChessBase"]
[SourceDate "2011.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2011.03.01"]
[SourceQuality "1"]
[WhiteTeam "Langen"]
[BlackTeam "Wildeshausen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 d6 5. c3 Na5 6. Bb5+ c6 7. Ba4 b5 8. Bc2 Nb7 9. Nbd2 Nc5 10. Nf1 Ne6 11. Ng3 g6 12. 0-0 Bg7 13. Be3 0-0 14. Qd2 Ng4 15. Rad1 Nxe3 16. fxe3 Qb6 17. Kh1 Bb7 18. d4 exd4 19. exd4 Rad8 20. Qf2 c5 21. Bb3 c4 22. Bc2 Qc7 23. Rfe1 Rfe8 24. Qf1 a6 25. a3 Bh6 26. Qf2 Bg7 27. Nf1 Nf8 28. Ng3 Nd7 29. Nd2 Nf6 30. h3 Nd7 31. Nf3 Nb6 32. Bb1 Rd7 33. Re2 Rde7 34. Rde1 Nd7 35. Nd2 Nb6 36. Nf3 Nd7 37. Nd2 Nb6 38. Bc2 Nd7 39. Qf1 Nf6 40. Qf2 Nd7 41. Qf4 Nb6 42. Nf3 Bc6 43. Nh2 d5 44. Qxc7 Rxc7 45. e5 Rce7 46. Nf3 Bh6 47. Kg1 Kg7 48. Kf2 Bd7 49. Nf1 f6 50. Ng3 Kf7 51. Bb1 Bg7 52. exf6 Bxf6 53. Rxe7+ Rxe7 54. Rxe7+ Kxe7 55. Bc2 Kd6 56. Ke3 Nc8 57. Kf4 Ne7 58. Ng5 h6 59. Nf7+ Ke6 60. Nxh6 Be8 61. Ng4 g5+ 62. Kf3 Bf7 63. Bb1 Ng6 64. Bxg6 Bxg6 65. Nxf6 Kxf6 66. Ke3 Bd3 67. Ne2 Kf5 68. g3 Kg6 69. Ng1 Kh5 70. Kf3 Be4+ 71. Ke3 Bg2 72. Kf2 Be4 73. Ne2 Bd3 74. Ng1 Be4 75. Nf3 a5 76. Ne5 Kh6 77. Nc6 Bf5 78. h4 gxh4 79. gxh4 a4 80. Kg3 Kh5 81. Nb4 Be6 82. Na6 Bd7 83. Nc7 Bc6 84. Ne6 Bd7 85. Nf4+ Kh6 86. Nxd5 Bc6 87. Ne7 Bd7 88. d5 Kg7 89. Kf4 Kf7 90. d6 Be8 91. Nc8 Ke6 92. Kg5 Kd7 93. Ne7 Kxd6 94. Ng6 Ke6 95. h5 Bf7 96. h6 Bg8 97. Nf8+ Ke5 98. Kg6 Ke4 99. Kg7 Kd3 100. Kxg8 Kc2 101. h7 Kxb2 102. h8Q Kxa3 103. Qh2 Kb3 104. Qd2 a3 105. Qc1 b4 106. cxb4 Kxb4 107. Nd7 Kb3 108. Nb6 c3 109. Qb1# 1-0

[Event "GER-chT U14"]
[Site "Magdeburg"]
[Date "2010.12.29"]
[Round "5.4"]
[White "Stukenborg, Rudi"]
[Black "Maurer, Noah"]
[Result "1-0"]
[ECO "C18"]
[WhiteElo "1405"]
[BlackElo "1377"]
[PlyCount "83"]
[EventDate "2010.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 140 Extra"]
[Source "ChessBase"]
[SourceDate "2011.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2011.03.01"]
[SourceQuality "1"]
[WhiteTeam "Wildeshausen"]
[BlackTeam "Hohentuebingen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Qg4 Qc7 8. Bd3 cxd4 9. Ne2 dxc3 10. Qxg7 Rg8 11. Qf6 Ng6 12. f4 h6 13. Bxg6 Rxg6 14. Qh4 Qc4 15. Qh3 d4 16. Rg1 Bd7 17. Qd3 Qxd3 18. cxd3 Nc6 19. Kf2 Rd8 20. Rb1 b6 21. g4 Bc8 22. h3 Ba6 23. Rg3 Na5 24. Rb4 Nc6 25. Rb1 Rd5 26. Rf3 Rg8 27. Ng3 Rf8 28. Ne4 Ke7 29. a4 Ra5 30. Ba3+ Ke8 31. Nf6+ Kd8 32. Bxf8 Rxa4 33. Ne4 c2 34. Rc1 Ra2 35. Nd2 Ke8 36. Bd6 Rb2 37. Ke2 Bb7 38. Rff1 b5 39. h4 a5 40. h5 b4 41. g5 Ne7 42. gxh6 1-0

[Event "GER-chT U14"]
[Site "Magdeburg"]
[Date "2010.12.28"]
[Round "4.4"]
[White "Schulte, Heiko"]
[Black "Stukenborg, Rudi"]
[Result "1-0"]
[ECO "C92"]
[WhiteElo "1387"]
[BlackElo "1405"]
[PlyCount "61"]
[EventDate "2010.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 140 Extra"]
[Source "ChessBase"]
[SourceDate "2011.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2011.03.01"]
[SourceQuality "1"]
[WhiteTeam "Dresden USV"]
[BlackTeam "Wildeshausen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 d6 5. h3 Be7 6. Re1 0-0 7. c3 a6 8. Ba4 b5 9. Bb3 Bb7 10. d4 exd4 11. cxd4 Na5 12. Bc2 c5 13. d5 Qd7 14. Be3 Nc4 15. Bc1 Nb6 16. Nbd2 Bd8 17. Nf1 Nc8 18. Ng3 Ne7 19. Nh4 Ng6 20. Nhf5 h6 21. b3 Ne5 22. Bb2 Re8 23. Qd2 Rc8 24. Nxh6+ gxh6 25. Nf5 Be7 26. Qxh6 Bf8 27. Qxf6 Qd8 28. Nh6+ Bxh6 29. Qxh6 f6 30. f4 Nf7 31. Qg6+ 1-0

[Event "GER-chT U14"]
[Site "Magdeburg"]
[Date "2010.12.28"]
[Round "3.4"]
[White "Stukenborg, Rudi"]
[Black "Bechler, Lukas"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "1405"]
[BlackElo "1430"]
[PlyCount "65"]
[EventDate "2010.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 140 Extra"]
[Source "ChessBase"]
[SourceDate "2011.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2011.03.01"]
[SourceQuality "1"]
[WhiteTeam "Wildeshausen"]
[BlackTeam "Coswig"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. Nf3 c5 6. dxc5 Bxc5 7. Bd3 Nc6 8. Bf4 Qb6 9. 0-0 Qxb2 10. Nb5 0-0 11. Bxh7+ Kh8 12. Bd3 Qb4 13. Ng5 g6 14. Qg4 Kg7 15. Nxe6+ Kg8 16. Nxf8 Nxf8 17. Qg5 Ne7 18. Nc7 Rb8 19. Ne8 Nh7 20. Nf6+ Kg7 21. Nxh7 Kxh7 22. Qh4+ Kg8 23. Qf6 Nc6 24. e6 Bxe6 25. Bxb8 Be7 26. Qf4 Nxb8 27. Qxb8+ Kg7 28. Qe5+ Bf6 29. Qe1 Qf4 30. Qe3 Qh4 31. Be2 d4 32. Qg3 Qe4 33. Bd3 1-0

[Event "GER-chT U14"]
[Site "Magdeburg"]
[Date "2010.12.27"]
[Round "2.4"]
[White "Bay, Nicolai"]
[Black "Stukenborg, Rudi"]
[Result "0-1"]
[ECO "C77"]
[WhiteElo "1024"]
[BlackElo "1405"]
[PlyCount "158"]
[EventDate "2010.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 140 Extra"]
[Source "ChessBase"]
[SourceDate "2011.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2011.03.01"]
[SourceQuality "1"]
[WhiteTeam "Eppingen"]
[BlackTeam "Wildeshausen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. c3 d6 5. Qe2 Be7 6. 0-0 0-0 7. Qe3 Ng4 8. Qe2 a6 9. Ba4 b5 10. Bc2 Bb7 11. d4 Nf6 12. Bg5 Re8 13. Rd1 Qc8 14. dxe5 dxe5 15. Nbd2 h6 16. Be3 Ng4 17. b4 Nxe3 18. Qxe3 Bd6 19. Nb3 Ne7 20. Nc5 Bc6 21. a4 Ng6 22. axb5 axb5 23. Rxa8 Qxa8 24. Ne1 Nf4 25. f3 Ne6 26. Ned3 Qa3 27. Qd2 Nxc5 28. Nxc5 Bxc5+ 29. bxc5 Qxc5+ 30. Kh1 Qe7 31. h3 Qg5 32. Qxg5 hxg5 33. Bb3 Kf8 34. c4 bxc4 35. Bxc4 Ke7 36. Rc1 Bd7 37. Bd5 c6 38. Bb3 f6 39. Rc2 Rc8 40. g4 c5 41. Bc4 Be6 42. Kg2 Bxc4 43. Rxc4 Kd6 44. Kf2 Kc6 45. Ke3 Kb5 46. Rc1 c4 47. Kd2 Kb4 48. Rb1+ Kc5 49. Kc2 Rc7 50. Kc3 Rd7 51. Rf1 Rd3+ 52. Kc2 Kd4 53. Kb2 c3+ 54. Kc2 Rd2+ 55. Kc1 Kd3 56. f4 Re2 57. fxg5 fxg5 58. Rd1+ Rd2 59. Re1 c2 60. Rf1 Rd1+ 61. Rxd1+ cxd1Q+ 62. Kxd1 Kxe4 63. Ke2 Kf4 64. Kf2 e4 65. Ke2 e3 66. Ke1 Kf3 67. Kf1 e2+ 68. Ke1 g6 69. Kd2 Kf2 70. Kd3 e1Q 71. Kc4 Qe5 72. Kd3 Qd5+ 73. Kc3 Qe4 74. Kd2 Qe3+ 75. Kc2 Ke2 76. Kb2 Kd2 77. Kb1 Qb3+ 78. Ka1 Kc2 79. h4 Qb2# 0-1

[Event "GER-chT U14"]
[Site "Magdeburg"]
[Date "2010.12.27"]
[Round "1.4"]
[White "Stukenborg, Rudi"]
[Black "Siegemund, Georg"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1405"]
[BlackElo "1510"]
[PlyCount "86"]
[EventDate "2010.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 140 Extra"]
[Source "ChessBase"]
[SourceDate "2011.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2011.03.01"]
[SourceQuality "1"]
[WhiteTeam "Wildeshausen"]
[BlackTeam "Baumschulenweg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nc3 Nc6 3. g3 e6 4. Bg2 Nf6 5. Nge2 Be7 6. d3 d6 7. 0-0 a6 8. f4 h5 9. Bd2 h4 10. Be1 Ng4 11. Qd2 hxg3 12. Bxg3 Bh4 13. h3 Bxg3 14. Nxg3 Qh4 15. Qe1 Nd4 16. Rc1 Nh6 17. Nce2 Nxe2+ 18. Nxe2 Qxe1 19. Rcxe1 Bd7 20. e5 d5 21. d4 c4 22. b3 Rc8 23. Rb1 b5 24. b4 Nf5 25. Rf3 Ra8 26. Ra3 Ke7 27. Rf1 a5 28. Rxa5 Rxa5 29. bxa5 Ra8 30. c3 Rxa5 31. Nc1 Ra3 32. Rf3 Nh4 33. Rg3 b4 34. Bf1 Nf5 35. Rg2 Rxc3 36. Ne2 Rc2 37. Kf2 Rxa2 38. Ke1 g6 39. Kd1 Ne3+ 40. Ke1 Nxg2+ 41. Bxg2 b3 42. Bf1 Rxe2+ 43. Bxe2 b2 0-1

[Event "GER-chT U12"]
[Site "Arendsee"]
[Date "2009.12.29"]
[Round "5.4"]
[White "Stukenborg, Rudi"]
[Black "Hilger, Sebastian"]
[Result "1/2-1/2"]
[ECO "C48"]
[WhiteElo "1308"]
[BlackElo "1022"]
[PlyCount "152"]
[EventDate "2009.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Wildeshausen U12"]
[BlackTeam "Vaterstetten SC U12"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. Nxe5 Nxe5 5. d4 Bd6 6. dxe5 Bxe5 7. Nc3 Nf6 8. 0-0 0-0 9. Bg5 c6 10. Bc4 Qb6 11. Rb1 Qc7 12. h3 d6 13. Ne2 Nxe4 14. Be3 Bf5 15. Nd4 Bg6 16. Nf3 b5 17. Nxe5 dxe5 18. Bb3 a5 19. a4 bxa4 20. Bxa4 Rfd8 21. Qe2 c5 22. Rfd1 c4 23. c3 Nc5 24. Bc2 Rxd1+ 25. Rxd1 Bxc2 26. Qxc2 Nd3 27. b3 e4 28. Bd4 f6 29. Qa2 cxb3 30. Qxb3+ Kh8 31. Qd5 Re8 32. Qb5 Rb8 33. Qd5 Qb7 34. Qxa5 h6 35. Qf5 Qb5 36. Qxe4 Nc5 37. Bxc5 Qxc5 38. Qd4 Qxd4 39. Rxd4 Rb1+ 40. Kh2 Rc1 41. Rd8+ Kh7 42. Rc8 Kg6 43. Kg3 h5 44. f3 Kf5 45. Rc5+ Ke6 46. Kf4 Rc2 47. Rxh5 Rxc3 48. Ra5 Kf7 49. Kg4 Rc2 50. g3 Rc4+ 51. f4 g6 52. Ra7+ Kf8 53. h4 Rc5 54. Ra8+ Kf7 55. Ra7+ Kf8 56. Rb7 Rd5 57. Ra7 Rc5 58. Ra6 Kf7 59. Ra7+ Kf8 60. Ra8+ Kf7 61. Rb8 Rd5 62. Rb7+ Kf8 63. Rh7 Kg8 64. Ra7 Rc5 65. Ra8+ Kg7 66. Re8 Rd5 67. Re7+ Kg8 68. Re8+ Kg7 69. Ra8 Rc5 70. Ra7+ Kg8 71. Ra6 Kg7 72. Ra7+ Kg8 73. Ra8+ Kg7 74. Ra7+ Kg8 75. Ra8+ Kg7 76. Ra7+ Kg8 1/2-1/2

[Event "GER-chT U12"]
[Site "Arendsee"]
[Date "2009.12.29"]
[Round "6.4"]
[White "Truemper, Michael"]
[Black "Stukenborg, Rudi"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "1395"]
[BlackElo "1308"]
[PlyCount "85"]
[EventDate "2009.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Brackel SF U12"]
[BlackTeam "Wildeshausen U12"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nc3 e6 3. e4 Bb4 4. Bd3 Nc6 5. Nf3 0-0 6. 0-0 d5 7. e5 Nd7 8. Be3 f6 9. exf6 Nxf6 10. Bg5 Be7 11. Re1 Ne8 12. Bxe7 Qxe7 13. Nxd5 Qd6 14. Nc3 Nxd4 15. Nxd4 Qb6 16. Rb1 Kh8 17. Nf3 Nf6 18. Ne4 Nd5 19. c3 Nf4 20. Bf1 e5 21. Qb3 Qg6 22. Rbd1 Bf5 23. Ng3 Bc2 24. Nxe5 Bxb3 25. Nxg6+ Nxg6 26. axb3 Rad8 27. f3 h6 28. Kf2 Nf4 29. Ne4 Nd5 30. g3 Kh7 31. Rd3 Nb6 32. Red1 Rde8 33. Nc5 Rb8 34. Nd7 Nxd7 35. Rxd7 c6 36. Re7 Rfd8 37. Rdd7 Rxd7 38. Rxd7 Kg6 39. h4 Kf6 40. Bh3 g6 41. f4 h5 42. Kf3 a6 43. b4 1-0

[Event "GER-chT U12"]
[Site "Arendsee"]
[Date "2009.12.28"]
[Round "4.4"]
[White "Juelg, Julian"]
[Black "Stukenborg, Rudi"]
[Result "1/2-1/2"]
[ECO "B34"]
[WhiteElo "1065"]
[BlackElo "1308"]
[PlyCount "45"]
[EventDate "2009.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Ettlingen U12"]
[BlackTeam "Wildeshausen U12"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 g6 4. d4 cxd4 5. Nxd4 Bg7 6. Be3 Nf6 7. Be2 0-0 8. 0-0 d5 9. exd5 Nxd5 10. Nxc6 bxc6 11. Bd4 e5 12. Bc5 Re8 13. Ne4 f5 14. Nd2 Be6 15. c4 Nf4 16. Re1 a6 17. Qc2 e4 18. Rad1 Nxe2+ 19. Rxe2 Qd3 20. Qxd3 exd3 21. Re3 Rad8 22. b3 Bf7 23. Nf3 1/2-1/2

[Event "GER-chT U12"]
[Site "Arendsee"]
[Date "2009.12.28"]
[Round "3.4"]
[White "Stukenborg, Rudi"]
[Black "Doepper, Anna Berenice"]
[Result "1/2-1/2"]
[ECO "C11"]
[WhiteElo "1308"]
[BlackElo "906"]
[PlyCount "82"]
[EventDate "2009.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Wildeshausen U12"]
[BlackTeam "Katernberg SF U12"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 Qb6 8. Na4 Qc7 9. Nxc5 Nxc5 10. dxc5 Qa5+ 11. Qd2 Qxd2+ 12. Nxd2 d4 13. Bf2 Bxc5 14. Nb3 Bb4+ 15. Ke2 0-0 16. Rd1 Rd8 17. a3 Be7 18. Kf3 b6 19. h3 Bc5 20. Nxc5 bxc5 21. Kg3 Rb8 22. b3 Ne7 23. Bc4 Nf5+ 24. Kh2 Bb7 25. Rhe1 Bc6 26. Bd3 Bb5 27. Bxb5 Rxb5 28. g4 Ne7 29. Bh4 Rd7 30. Bxe7 Rxe7 31. Rb1 Rd7 32. Red1 Rd5 33. Rd2 Rd7 34. Rdd1 a5 35. Kg3 Kf8 36. Kf3 Ke7 37. Ke4 Rd8 38. Rf1 Rf8 39. f5 f6 40. exf6+ gxf6 41. fxe6 Kxe6 1/2-1/2

[Event "GER-chT U12"]
[Site "Arendsee"]
[Date "2009.12.27"]
[Round "2.4"]
[White "Baberz, Alexander"]
[Black "Stukenborg, Rudi"]
[Result "1-0"]
[ECO "E43"]
[WhiteElo "1404"]
[BlackElo "1308"]
[PlyCount "87"]
[EventDate "2009.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Hamburger SK U12"]
[BlackTeam "Wildeshausen U12"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Be2 Bb7 6. Bf3 Bxf3 7. Nxf3 Nc6 8. 0-0 Bxc3 9. bxc3 0-0 10. Ba3 Re8 11. Re1 Ne4 12. Qc2 d5 13. Nd2 Nxd2 14. Qxd2 e5 15. cxd5 Qxd5 16. e4 Qd7 17. d5 Na5 18. Qd3 c6 19. Rad1 Rad8 20. Re3 c5 21. Rg3 Nb7 22. Bc1 Kh8 23. Qf3 Qe7 24. Qh5 Rd6 25. Rh3 h6 26. Rdd3 Qf6 27. Rdf3 Qg6 28. Rxf7 Qxe4 29. Re3 Qxd5 30. Re1 Kg8 31. Rxb7 g6 32. Qf3 e4 33. Qg3 Red8 34. Re7 Qd1 35. R7xe4 Qxc1 36. Rxc1 Rd1+ 37. Re1 Rxc1 38. Rxc1 g5 39. Re1 Rd2 40. h3 Kf7 41. Qc7+ Kf6 42. Qe7+ Kf5 43. Re5+ Kf4 44. Qf6# 1-0

[Event "GER-ch U10"]
[Site "Willingen"]
[Date "2009.06.06"]
[Round "11"]
[White "Stukenborg, Rudi"]
[Black "Kaplun, David"]
[Result "0-1"]
[ECO "B43"]
[WhiteElo "1035"]
[BlackElo "1312"]
[PlyCount "88"]
[EventDate "2009.05.30"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. g3 b5 7. Bg2 Bb7 8. 0-0 Nf6 9. Re1 d6 10. Be3 Be7 11. a3 Nbd7 12. Bg5 h6 13. Bxf6 Bxf6 14. Nde2 Rc8 15. Kh1 Ne5 16. f4 Ng4 17. Qd2 Qc5 18. Rf1 0-0 19. Nc1 Bxc3 20. Qxc3 Qxc3 21. bxc3 Rxc3 22. Ra2 Ne3 23. Ne2 Rxc2 24. Rxc2 Nxc2 25. Rf3 Ne1 26. Re3 Nxg2 27. Kxg2 Rc8 28. Kf3 f5 29. Nc3 Kf7 30. g4 fxe4+ 31. Nxe4 Ke7 32. Kg3 Bxe4 33. Rxe4 Rc3+ 34. Kh4 Rxa3 35. g5 Ra4 36. Rxa4 bxa4 37. gxh6 gxh6 38. Kh5 a3 39. Kxh6 a2 40. Kg6 a1Q 41. h4 Qf6+ 42. Kh5 Qg7 43. f5 Kf6 44. fxe6 Qg6# 0-1

[Event "GER-ch U10"]
[Site "Willingen"]
[Date "2009.06.05"]
[Round "10"]
[White "Spitzl, Vinzent"]
[Black "Stukenborg, Rudi"]
[Result "0-1"]
[ECO "A60"]
[WhiteElo "1382"]
[BlackElo "1035"]
[PlyCount "158"]
[EventDate "2009.05.30"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. dxe6 fxe6 5. Nc3 a6 6. e4 Nc6 7. Nf3 d6 8. Bg5 Be7 9. Bd3 Ng4 10. Bxe7 Qxe7 11. h3 Nge5 12. Be2 b6 13. 0-0 0-0 14. Qc2 Bb7 15. Rad1 Rad8 16. Na4 Nxf3+ 17. Bxf3 Nd4 18. Qd3 Qc7 19. Bg4 Qc6 20. Nc3 Rde8 21. Be2 Rf6 22. Bh5 g6 23. Bg4 Ref8 24. Ne2 e5 25. Nc3 h5 26. Be2 R6f7 27. Nd5 b5 28. b3 b4 29. Ra1 a5 30. a3 Ra8 31. axb4 axb4 32. Rxa8+ Bxa8 33. Ra1 Bb7 34. Ra7 Kg7 35. Ra2 Qe8 36. Bd1 Bxd5 37. exd5 Qd7 38. Qg3 Qf5 39. Rb2 Qf4 40. Qxf4 Rxf4 41. Ra2 Re4 42. Kf1 Rf4 43. Ra7+ Kh6 44. Rd7 Rf6 45. f3 e4 46. Kf2 exf3 47. gxf3 g5 48. Kg2 h4 49. Kf2 Kg6 50. Ke3 Kf5 51. Be2 Nxe2 52. Kxe2 Kf4 53. Kf2 Ke5 54. Re7+ Kd4 55. Re6 Rf7 56. Rxd6 Kc3 57. Rd8 Kxb3 58. d6 Kc2 59. d7 b3 60. f4 b2 61. Rb8 Rxd7 62. Kf3 b1Q 63. Rxb1 Kxb1 64. fxg5 Kc2 65. Kg4 Kd3 66. Kf5 Kxc4 67. Kf6 Kd3 68. g6 c4 69. g7 Rxg7 70. Kxg7 c3 71. Kg6 c2 72. Kg5 c1Q+ 73. Kxh4 Qh6+ 74. Kg4 Ke4 75. h4 Qf4+ 76. Kh5 Qg3 77. Kh6 Kf5 78. Kh7 Kf6 79. h5 Qg7# 0-1

[Event "GER-ch U10"]
[Site "Willingen"]
[Date "2009.06.05"]
[Round "9"]
[White "Stukenborg, Rudi"]
[Black "Schulte, Felix"]
[Result "1-0"]
[ECO "A81"]
[WhiteElo "1035"]
[BlackElo "1179"]
[PlyCount "113"]
[EventDate "2009.05.30"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. d4 f5 2. g3 Nf6 3. Bg2 g6 4. c3 Bg7 5. Nd2 0-0 6. Qb3+ Kh8 7. Bxb7 Bxb7 8. Qxb7 Nc6 9. Ndf3 Rb8 10. Qa6 Ne4 11. Qd3 e5 12. Nxe5 Nxe5 13. dxe5 Bxe5 14. Nf3 Bg7 15. 0-0 Re8 16. h4 d5 17. Ng5 Nxg5 18. Bxg5 Qd7 19. Rab1 c5 20. c4 Rxb2 21. Rxb2 Bxb2 22. cxd5 Bg7 23. e3 h6 24. Bf4 Kh7 25. d6 Bf6 26. g4 fxg4 27. Bg3 Kg7 28. Re1 Be5 29. Rd1 Bxg3 30. fxg3 Rf8 31. Qc3+ Kg8 32. Qxc5 Qf7 33. Qd5 Qxd5 34. Rxd5 Rd8 35. e4 Kf7 36. Ra5 Rxd6 37. Rxa7+ Kf6 38. Kf2 Rd2+ 39. Ke3 Rg2 40. Kf4 h5 41. e5+ Ke6 42. Ra6+ Kd5 43. a3 Rf2+ 44. Kg5 Kxe5 45. Kxg6 Rf3 46. Ra5+ Ke4 47. Rxh5 Rxg3 48. Rg5 Kf4 49. h5 Rh3 50. h6 g3 51. h7 Kf3 52. Kg7 g2 53. h8Q Rxh8 54. Kxh8 Kf2 55. a4 g1Q 56. Rxg1 Kxg1 57. a5 1-0

[Event "GER-ch U10"]
[Site "Willingen"]
[Date "2009.06.04"]
[Round "8"]
[White "Kempe, Anne"]
[Black "Stukenborg, Rudi"]
[Result "0-1"]
[ECO "B35"]
[WhiteElo "1168"]
[BlackElo "1035"]
[PlyCount "104"]
[EventDate "2009.05.30"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 0-0 8. 0-0 Nxe4 9. Nxe4 d5 10. Nxc6 bxc6 11. Bd3 dxe4 12. Bxe4 Qxd1 13. Raxd1 Ba6 14. Bd3 Bxd3 15. Rxd3 Bxb2 16. Bc5 Bf6 17. Re1 Rfe8 18. Rd7 e6 19. Bxa7 Red8 20. Red1 Rxd7 21. Rxd7 Kg7 22. a4 Bc3 23. Rc7 Be5 24. Rd7 Kf6 25. Bd4 Rxa4 26. Bxe5+ Kxe5 27. h3 Kf6 28. Kf1 Rc4 29. Rd2 h5 30. Ke2 Ke5 31. Kf3 f5 32. Re2+ Re4 33. Rxe4+ fxe4+ 34. Ke3 g5 35. c3 c5 36. c4 g4 37. h4 Kf5 38. g3 Ke5 39. Ke2 Kd4 40. Kd2 Kxc4 41. Kc2 Kd4 42. Kd2 c4 43. Ke2 Kc3 44. Ke3 Kb2 45. Kf4 c3 46. Kg5 c2 47. Kxh5 c1Q 48. Kxg4 Qd1+ 49. Kh3 Qh1+ 50. Kg4 Qf3+ 51. Kh3 Qxf2 52. Kg4 Qf5# 0-1

[Event "GER-ch U10"]
[Site "Willingen"]
[Date "2009.06.03"]
[Round "6"]
[White "Kania, Markus"]
[Black "Stukenborg, Rudi"]
[Result "1-0"]
[ECO "A06"]
[WhiteElo "1178"]
[BlackElo "1035"]
[PlyCount "161"]
[EventDate "2009.05.30"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b3 d5 3. Bb2 Nc6 4. e3 Bf5 5. Bb5 a6 6. Bxc6+ bxc6 7. Ne5 Bd7 8. 0-0 e6 9. d3 c5 10. Nd2 Bd6 11. c4 c6 12. f4 Qc7 13. Rb1 Rg8 14. Rf3 Bc8 15. Rg3 Nd7 16. Nxd7 Bxd7 17. Rxg7 Rxg7 18. Bxg7 e5 19. Bxe5 Bxe5 20. fxe5 Qxe5 21. Qf3 Qc3 22. Qe2 Bf5 23. e4 dxe4 24. Nxe4 Qd4+ 25. Qf2 Qxf2+ 26. Kxf2 Rd8 27. Re1 Bxe4 28. Rxe4+ Kf8 29. Ke3 Rd6 30. d4 cxd4+ 31. Rxd4 Ke7 32. c5 Rxd4 33. Kxd4 a5 34. a3 Kd7 35. Ke5 Ke7 36. a4 f6+ 37. Kf5 Kf7 38. g4 Ke7 39. h4 Kf7 40. g5 fxg5 41. hxg5 Kg7 42. Ke5 Kg6 43. Kd6 Kxg5 44. Kxc6 h5 45. Kb6 h4 46. c6 h3 47. c7 h2 48. c8Q h1Q 49. Qd8+ Kf5 50. Qd7+ Kf6 51. Qd6+ Kf5 52. Kxa5 Qe1+ 53. b4 Qe4 54. Qc5+ Kf6 55. Qb6+ Ke5 56. Ka6 Qa8+ 57. Kb5 Qe8+ 58. Kc4 Qxa4 59. Qb5+ Qxb5+ 60. Kxb5 Kd6 61. Ka6 Kc7 62. Ka7 Kc6 63. Ka6 Kc7 64. b5 Kb8 65. Kb6 Kc8 66. Ka7 Kd7 67. b6 Ke6 68. b7 Kf5 69. b8Q Ke4 70. Qd6 Kf5 71. Qe7 Kf4 72. Kb6 Kf5 73. Kc5 Kf4 74. Kd4 Kf3 75. Qe3+ Kg2 76. Qf4 Kh1 77. Qg4 Kh2 78. Ke3 Kh1 79. Kf2 Kh2 80. Qg3+ Kh1 81. Qh3# 1-0

[Event "GER-ch U10"]
[Site "Willingen"]
[Date "2009.06.03"]
[Round "7"]
[White "Stukenborg, Rudi"]
[Black "Puls, Olivia"]
[Result "1-0"]
[ECO "C29"]
[WhiteElo "1035"]
[BlackElo "822"]
[PlyCount "79"]
[EventDate "2009.05.30"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. f4 d5 4. fxe5 Nxe4 5. d4 Bb4 6. Bd2 Be7 7. Nf3 0-0 8. g3 Bf5 9. Qe2 Nc6 10. a3 Qd7 11. 0-0-0 a6 12. Bf4 b5 13. Nxe4 Bxe4 14. Bg2 b4 15. axb4 Nxb4 16. c3 Qc6 17. Kd2 Nd3 18. Ng5 Bf5 19. Ke3 Nxf4 20. gxf4 Qe6 21. Nxe6 Bxe6 22. Bf3 c5 23. f5 cxd4+ 24. cxd4 Bg5+ 25. Kf2 Bxf5 26. Bxd5 Ra7 27. Be4 Be6 28. h4 Be7 29. Rdg1 Rb8 30. Rb1 a5 31. d5 Bd7 32. d6 Bf8 33. Rhc1 Bb5 34. Qe3 Rd7 35. Bd5 Re8 36. Qf3 a4 37. Re1 h6 38. b3 a3 39. Ra1 Ra8 40. Bxa8 1-0

[Event "GER-ch U10"]
[Site "Willingen"]
[Date "2009.06.02"]
[Round "5"]
[White "Stukenborg, Rudi"]
[Black "Teichmann, Felix"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "1035"]
[BlackElo "1211"]
[PlyCount "58"]
[EventDate "2009.05.30"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. c3 a6 6. Bb3 d6 7. Nbd2 Be6 8. 0-0 0-0 9. h3 Qd7 10. Ng5 h6 11. Nxe6 fxe6 12. Nf3 d5 13. exd5 exd5 14. d4 exd4 15. cxd4 Ba7 16. Bf4 Ne4 17. Bxc7 Rae8 18. Be5 Nxe5 19. Nxe5 Rxe5 20. dxe5 Bxf2+ 21. Kh2 Bg3+ 22. Kg1 Rxf1+ 23. Qxf1 Bf2+ 24. Kh2 Qe6 25. Qe2 Qxe5+ 26. Kh1 Ng3+ 27. Kh2 Nxe2+ 28. Kh1 Ng3+ 29. Kh2 Nf1+ 0-1

[Event "GER-ch U10"]
[Site "Willingen"]
[Date "2009.06.01"]
[Round "4"]
[White "Fabiunke, Jakob"]
[Black "Stukenborg, Rudi"]
[Result "1/2-1/2"]
[ECO "D52"]
[WhiteElo "1289"]
[BlackElo "1035"]
[PlyCount "138"]
[EventDate "2009.05.30"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 e6 5. Bg5 Nbd7 6. e3 Qa5 7. a3 Qc7 8. Bd3 h6 9. Bf4 Bd6 10. Bxd6 Qxd6 11. Qc2 b6 12. 0-0 0-0 13. Rfe1 Bb7 14. e4 dxe4 15. Nxe4 Nxe4 16. Bxe4 Nf6 17. Bd3 c5 18. dxc5 Qxc5 19. b4 Qe7 20. Ne5 Rfd8 21. c5 Rac8 22. Rac1 bxc5 23. bxc5 Bc6 24. Nxc6 Rxc6 25. Bb5 Rc7 26. a4 Nd7 27. Bxd7 Rdxd7 28. Red1 Rxd1+ 29. Rxd1 Rxc5 30. Qb1 Rc8 31. h3 Qc7 32. Qb5 Qb6 33. Qxb6 axb6 34. Rb1 Ra8 35. Rb4 Kf8 36. f4 Ra5 37. Kf2 Ke7 38. g3 Kd7 39. Rxb6 Rxa4 40. Rb7+ Ke8 41. Rb8+ Ke7 42. Rb7+ Kf6 43. Ke3 Ra3+ 44. Kf2 g5 45. fxg5+ hxg5 46. Kg2 Kg6 47. g4 f6 48. Rb6 Re3 49. Kf2 Rxh3 50. Rxe6 Ra3 51. Kg2 Kf7 52. Re2 Ra5 53. Rf2 Kg6 54. Kg3 f5 55. Rxf5 Rxf5 56. gxf5+ Kxf5 57. Kf3 Kf6 58. Kg4 Kg6 59. Kg3 Kf6 60. Kg4 Kg6 61. Kg3 Kh5 62. Kh3 g4+ 63. Kg3 Kg5 64. Kg2 Kf4 65. Kf2 g3+ 66. Kg2 Kg4 67. Kg1 Kf3 68. Kf1 g2+ 69. Kg1 Kg3 1/2-1/2

[Event "GER-ch U10"]
[Site "Willingen"]
[Date "2009.06.01"]
[Round "3"]
[White "Stukenborg, Rudi"]
[Black "Kasel, Mario"]
[Result "1/2-1/2"]
[ECO "C78"]
[WhiteElo "1035"]
[BlackElo "1234"]
[PlyCount "153"]
[EventDate "2009.05.30"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Bc5 7. c3 0-0 8. Re1 Bb6 9. d4 exd4 10. cxd4 h6 11. Nc3 d6 12. h3 Re8 13. Bf4 Bb7 14. d5 Ne7 15. Be3 Ng6 16. Bxb6 cxb6 17. Qd4 Nf4 18. Rad1 Ng6 19. e5 dxe5 20. Nxe5 Nxe5 21. Rxe5 Rxe5 22. Qxe5 Qe8 23. Qc7 b4 24. Na4 Qd7 25. d6 Qc6 26. Qxc6 Bxc6 27. Nxb6 Rd8 28. Nc4 Bd5 29. Nb6 Be6 30. f3 Ne8 31. Bxe6 fxe6 32. d7 Nf6 33. Kf2 Kf7 34. Ke3 Ke7 35. Rd4 Nxd7 36. Nxd7 Rxd7 37. Rxd7+ Kxd7 38. Kd3 Kc6 39. Kc4 a5 40. f4 g5 41. g3 gxf4 42. gxf4 Kd6 43. Kb5 Kd5 44. Kxa5 Ke4 45. Kxb4 Kxf4 46. a4 e5 47. a5 e4 48. a6 e3 49. a7 e2 50. a8Q e1Q+ 51. Kb5 Qe2+ 52. Kc5 Qe3+ 53. Kb5 Qb3+ 54. Kc5 Qc2+ 55. Kd4 Qxb2+ 56. Kc4 Qe2+ 57. Kb4 Qe7+ 58. Kb5 Qd7+ 59. Kb4 Qe7+ 60. Kb5 Qe2+ 61. Kb4 Qb2+ 62. Kc4 Qe2+ 63. Kb4 Qe4+ 64. Qxe4+ Kxe4 65. Kc3 Kf3 66. Kd3 Kg3 67. Ke3 Kxh3 68. Kf3 h5 69. Kf4 h4 70. Kf3 Kh2 71. Kf2 h3 72. Kf1 Kg3 73. Kg1 Kf3 74. Kh2 Kg4 75. Kh1 Kg3 76. Kg1 h2+ 77. Kh1 1/2-1/2

[Event "GER-ch U10"]
[Site "Willingen"]
[Date "2009.05.31"]
[Round "2"]
[White "Zech, Anna"]
[Black "Stukenborg, Rudi"]
[Result "0-1"]
[ECO "B34"]
[BlackElo "1035"]
[PlyCount "108"]
[EventDate "2009.05.30"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Nf3 g6 4. d4 cxd4 5. Nxd4 Bg7 6. Nxc6 bxc6 7. Bd2 Qb6 8. Na4 Qd4 9. Nc3 d6 10. Be3 Qb4 11. Bd2 Qxb2 12. Rb1 Qa3 13. Qc1 Qxc1+ 14. Rxc1 Nf6 15. Rb1 0-0 16. Bd3 Be6 17. a3 Ng4 18. 0-0 Ne5 19. Ba6 Nc4 20. Bb7 Rad8 21. Bf4 Bxc3 22. Rfd1 c5 23. Bd5 Bxd5 24. exd5 Rb8 25. Rxb8 Rxb8 26. Bc1 Rb1 27. Kf1 Bb2 28. Ke2 Rxc1 29. Rxc1 Bxc1 30. a4 Nb2 31. a5 Kf8 32. g3 Ke8 33. c3 Kd7 34. f4 Kc7 35. Kf3 Kb7 36. h4 Ka6 37. g4 Kxa5 38. h5 Kb5 39. hxg6 hxg6 40. Ke4 a5 41. f5 a4 42. Kf3 a3 43. Kg3 a2 44. Kh4 a1Q 45. fxg6 fxg6 46. g5 Bxg5+ 47. Kxg5 Qf1 48. Kxg6 Qf6+ 49. Kh5 Qg7 50. Kh4 Kc4 51. Kh5 Kxd5 52. Kh4 Ke4 53. Kh5 Kf5 54. Kh4 Qg4# 0-1

[Event "GER-ch U10"]
[Site "Willingen"]
[Date "2009.05.30"]
[Round "1"]
[White "Stukenborg, Rudi"]
[Black "Peter, Anton"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "1035"]
[BlackElo "1359"]
[PlyCount "152"]
[EventDate "2009.05.30"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Be7 6. Bc4 0-0 7. f3 Nbd7 8. Be3 Re8 9. Qd2 Bf8 10. 0-0-0 c6 11. Nf5 Ne5 12. Bb3 Bxf5 13. exf5 b5 14. Bg5 a5 15. a4 bxa4 16. Bxa4 Qb6 17. Qf4 Qb4 18. Rd4 Qb6 19. Rdd1 Rab8 20. b3 Qc5 21. Nb1 Nd5 22. Qd2 g6 23. f6 Re6 24. Bxc6 Nb6 25. Bd5 Ree8 26. Be3 Qb5 27. Nc3 Qb4 28. Nb1 Qxd2+ 29. Rxd2 Nxd5 30. Rxd5 Nxf3 31. gxf3 Rxe3 32. Nd2 Re5 33. Rxe5 dxe5 34. Nc4 Bh6+ 35. Kb2 Bg5 36. Nxe5 Bxf6 37. f4 Re8 38. Kc3 Bxe5+ 39. fxe5 Rxe5 40. Rd1 f5 41. Kd3 Rd5+ 42. Ke2 Rxd1 43. Kxd1 Kf7 44. Ke2 Ke6 45. Kd3 Kd5 46. c4+ Kc5 47. Kc3 f4 48. Kd3 g5 49. h3 h5 50. Ke4 h4 51. Kf3 a4 52. bxa4 Kb4 53. c5 Kxc5 54. a5 Kb5 55. a6 Kxa6 56. Ke4 Kb6 57. Kf3 Kc5 58. Ke4 Kc4 59. Kf3 Kd3 60. Kf2 Ke4 61. Ke2 f3+ 62. Kf1 Kf4 63. Kf2 g4 64. hxg4 Kxg4 65. Kf1 Kg3 66. Kg1 f2+ 67. Kf1 h3 68. Ke2 h2 69. Kd3 f1Q+ 70. Kd4 h1Q 71. Kc5 Qc1+ 72. Kd6 Qhd1+ 73. Ke5 Qe3+ 74. Kf5 Qd5+ 75. Kg6 Qee6+ 76. Kg7 Qf7+ 0-1

[Event "Niedersachsen-ch U10"]
[Site "Rotenburg"]
[Date "2009.04.10"]
[Round "11"]
[White "Stukenborg, Rudi"]
[Black "Bogdanski, Cedrik"]
[Result "1-0"]
[ECO "C28"]
[WhiteElo "1161"]
[BlackElo "742"]
[PlyCount "47"]
[EventDate "2009.04.04"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. Nc3 Nc6 4. d3 Bc5 5. Bg5 d6 6. Nd5 Bg4 7. f3 Be6 8. Ne2 Bxd5 9. Bxd5 Qe7 10. c3 Bb6 11. a3 0-0 12. d4 Rab8 13. h4 a6 14. h5 h6 15. Bh4 Rfe8 16. g4 Rf8 17. g5 Nxh5 18. gxh6 Qd7 19. hxg7 Nxg7 20. Bf6 Rfe8 21. Qd2 Qc8 22. Rh8+ Kxh8 23. Qh6+ Kg8 24. Qxg7# 1-0

[Event "Niedersachsen-ch U10"]
[Site "Rotenburg"]
[Date "2009.04.09"]
[Round "10"]
[White "Raetzke von Stoyentin, Steffen"]
[Black "Stukenborg, Rudi"]
[Result "1/2-1/2"]
[ECO "A31"]
[WhiteElo "1026"]
[BlackElo "1161"]
[PlyCount "57"]
[EventDate "2009.04.04"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c4 Nc6 4. d4 cxd4 5. Nxd4 Qb6 6. Nb3 Nf6 7. Nc3 Bb4 8. Qc2 0-0 9. Bg5 Bxc3+ 10. bxc3 Ng4 11. c5 Qc7 12. h3 Nge5 13. 0-0-0 f6 14. Bf4 Qd8 15. Be2 b6 16. Bb5 Bb7 17. Rd2 a6 18. Be2 Rf7 19. Be3 b5 20. h4 Na5 21. f4 Nec4 22. Bxc4 Nxc4 23. Re2 Re7 24. h5 d5 25. cxd6 Rf7 26. Rd1 Qe8 27. Nc5 Qc6 28. Nxe6 Nxd6 29. e5 1/2-1/2

[Event "Niedersachsen-ch U10"]
[Site "Rotenburg"]
[Date "2009.04.09"]
[Round "9"]
[White "Sieber, Fiona"]
[Black "Stukenborg, Rudi"]
[Result "1/2-1/2"]
[ECO "A38"]
[BlackElo "1161"]
[PlyCount "79"]
[EventDate "2009.04.04"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. e4 d6 6. Nge2 Nf6 7. d3 Bg4 8. 0-0 0-0 9. h3 Bxe2 10. Qxe2 Nd4 11. Qd1 Nd7 12. Be3 Qb6 13. Rb1 e6 14. Qd2 a6 15. Bxd4 Bxd4 16. Ne2 Bg7 17. b4 cxb4 18. Qxb4 Qxb4 19. Rxb4 Nc5 20. d4 Nd7 21. Rxb7 Rad8 22. Ra7 Nb8 23. Rb1 Nc6 24. Rxa6 Nxd4 25. Nxd4 Bxd4 26. a4 Rd7 27. a5 Rc8 28. Rb5 Rxc4 29. Ra8+ Kg7 30. a6 Rcc7 31. Rab8 Ra7 32. R8b7 Rdxb7 33. axb7 Ra1+ 34. Kh2 Ba7 35. b8Q Bxb8 36. Rxb8 Ra2 37. Kg1 Ra1+ 38. Bf1 Re1 39. Rb6 Rxe4 40. Rxd6 1/2-1/2

[Event "Niedersachsen-ch U10"]
[Site "Rotenburg"]
[Date "2009.04.08"]
[Round "8"]
[White "Stukenborg, Rudi"]
[Black "Oelfke, Nils Lukas"]
[Result "1/2-1/2"]
[ECO "C50"]
[WhiteElo "1161"]
[BlackElo "1209"]
[PlyCount "97"]
[EventDate "2009.04.04"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Bb4 5. 0-0 d6 6. h3 0-0 7. d3 h6 8. Bc4 a6 9. a3 Bc5 10. Be3 Bxe3 11. fxe3 Be6 12. Bxe6 fxe6 13. d4 exd4 14. exd4 e5 15. dxe5 dxe5 16. Qxd8 Raxd8 17. Rad1 Rfe8 18. Rfe1 Rf8 19. Nd5 Nxd5 20. exd5 Ne7 21. Rxe5 Ng6 22. Ree1 Nf4 23. c4 Nxh3+ 24. gxh3 Rxf3 25. Kg2 Rb3 26. Rb1 b5 27. cxb5 Rxb5 28. Re7 Rdxd5 29. Rxc7 Rd2+ 30. Kg1 Rdxb2 31. Rxb2 Rxb2 32. Ra7 Rb6 33. a4 Kh7 34. a5 Rf6 35. Kg2 Kg6 36. Kg3 Re6 37. Kg4 Kf6 38. Rb7 g6 39. Rb6 h5+ 40. Kg3 g5 41. h4 gxh4+ 42. Kxh4 Ke5 43. Rxe6+ Kxe6 44. Kxh5 Kd5 45. Kg4 Kc5 46. Kf3 Kb5 47. Ke3 Kxa5 48. Kd3 Kb4 49. Kc2 1/2-1/2

[Event "Niedersachsen-ch U10"]
[Site "Rotenburg"]
[Date "2009.04.08"]
[Round "7"]
[White "Stukenborg, Rudi"]
[Black "Reuker, Jari"]
[Result "1-0"]
[ECO "D01"]
[WhiteElo "1161"]
[BlackElo "1011"]
[PlyCount "31"]
[EventDate "2009.04.04"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. Nc3 d5 2. d4 Bf5 3. f3 Nf6 4. Bg5 Nbd7 5. Nxd5 Nxd5 6. e4 h6 7. Bh4 Ne3 8. Qe2 Nxf1 9. exf5 Nxh2 10. Rxh2 g5 11. fxg6 fxg6 12. 0-0-0 g5 13. Bxg5 Bg7 14. Bh4 Nb6 15. Qe4 Qd5 16. Qxe7# 1-0

[Event "Niedersachsen-ch U10"]
[Site "Rotenburg"]
[Date "2009.04.07"]
[Round "6"]
[White "Pfemeter, Johannes"]
[Black "Stukenborg, Rudi"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "934"]
[BlackElo "1161"]
[PlyCount "72"]
[EventDate "2009.04.04"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. d4 Bg4 4. Nf3 Qxd5 5. Nc3 Qh5 6. Be2 e6 7. h3 Nc6 8. a3 Bd6 9. Be3 Ke7 10. Qd2 Rad8 11. 0-0-0 Bxf3 12. Bxf3 Qa5 13. a4 Bb4 14. Rhe1 Bxc3 15. Qxc3 Qxa4 16. Qa3+ Qxa3 17. bxa3 Rhe8 18. Rd2 Kf8 19. Red1 Nd5 20. Bxd5 exd5 21. Re1 Na5 22. Rde2 Nc4 23. Bf4 Rxe2 24. Rxe2 Rc8 25. a4 f6 26. h4 c5 27. dxc5 Rxc5 28. Bb8 Ra5 29. Bf4 Rxa4 30. Kd1 Ra1+ 31. Bc1 a5 32. Re1 a4 33. Ke2 a3 34. Kd3 Kf7 35. Kd4 Rb1 36. Kc3 a2 0-1

[Event "Niedersachsen-ch U10"]
[Site "Rotenburg"]
[Date "2009.04.06"]
[Round "4"]
[White "Pysmenyy, Illya"]
[Black "Stukenborg, Rudi"]
[Result "1/2-1/2"]
[ECO "B40"]
[WhiteElo "938"]
[BlackElo "1161"]
[PlyCount "85"]
[EventDate "2009.04.04"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. Nc3 a6 4. d3 Nc6 5. Be3 Bd6 6. d4 cxd4 7. Nxd4 Qc7 8. a3 Nf6 9. Ndb5 axb5 10. Nxb5 Qb8 11. Nxd6+ Kf8 12. Bc5 Kg8 13. Qd3 b6 14. Be3 Ba6 15. Qd2 Bxf1 16. Rxf1 b5 17. Bg5 b4 18. Bxf6 gxf6 19. Nxf7 Kxf7 20. Qxd7+ Ne7 21. f3 bxa3 22. bxa3 Rxa3 23. Rxa3 Qb4+ 24. Kf2 Qxa3 25. Qd3 Qxd3 26. cxd3 Rd8 27. Ke3 f5 28. h3 Ng6 29. g4 f4+ 30. Kd2 e5 31. Rc1 Kf6 32. Rc7 h6 33. Rh7 Kg5 34. Ke2 Rd4 35. Kd2 Ra4 36. Kc3 Ra2 37. d4 exd4+ 38. Kxd4 Rf2 39. e5 Rxf3 40. e6 Rxh3 41. Kd5 f3 42. Rf7 Kxg4 43. Rf6 1/2-1/2

[Event "Niedersachsen-ch U10"]
[Site "Rotenburg"]
[Date "2009.04.06"]
[Round "5"]
[White "Stukenborg, Rudi"]
[Black "Beier, Jonathan"]
[Result "1-0"]
[ECO "C78"]
[WhiteElo "1161"]
[BlackElo "839"]
[PlyCount "35"]
[EventDate "2009.04.04"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Bc5 5. 0-0 Nf6 6. c3 d5 7. exd5 Qxd5 8. d4 exd4 9. cxd4 Bb6 10. Nc3 Qh5 11. d5 Bd7 12. dxc6 bxc6 13. Re1+ Kf8 14. Re5 Qg4 15. h3 Qg6 16. Be3 Bxe3 17. Rxe3 Qf5 18. g4 1-0

[Event "Niedersachsen-ch U10"]
[Site "Rotenburg"]
[Date "2009.04.05"]
[Round "3"]
[White "Stukenborg, Rudi"]
[Black "Dryaev, Alan"]
[Result "1-0"]
[ECO "B29"]
[WhiteElo "1161"]
[PlyCount "127"]
[EventDate "2009.04.04"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nf6 3. Nc3 g6 4. e5 Ng4 5. h3 Nh6 6. Bc4 e6 7. a3 Bg7 8. d4 d5 9. Ba2 c4 10. Nb5 0-0 11. Nd6 Nc6 12. Nd2 Nxd4 13. c3 Nc6 14. Nf3 Nxe5 15. Nxe5 Qxd6 16. Nf3 Nf5 17. 0-0 d4 18. cxd4 Bxd4 19. Nxd4 Nxd4 20. Bxc4 Nf5 21. Qxd6 Nxd6 22. Ba2 b6 23. Bf4 Rd8 24. Bg5 Rd7 25. Rfd1 Ba6 26. Bf4 Rad8 27. Bg5 Rc8 28. Bf4 Rc6 29. Rd2 Rc8 30. Rxd6 Bb5 31. Rxd7 Bxd7 32. Rd1 Rd8 33. Bg5 Rc8 34. Rxd7 a6 35. Bf6 Kf8 36. Rd8+ Rxd8 37. Bxd8 b5 38. Bf6 Ke8 39. Kf1 Kd7 40. Ke2 Kd6 41. Ke3 Kd7 42. Kd4 Kd6 43. b3 a5 44. b4 a4 45. Bb1 h5 46. Bd3 Kc6 47. Ke5 Kd7 48. Bxb5+ Kc7 49. Bxa4 Kb6 50. Be8 Kc7 51. Bxf7 Kd7 52. Bxg6 Kc6 53. Bxh5 Kc7 54. Kxe6 Kb6 55. Be8 Kb7 56. h4 Kb6 57. h5 Kb7 58. h6 Kb6 59. h7 Kb7 60. h8Q Kb6 61. Bd8+ Kb7 62. Qh7+ Kb8 63. Qc7+ Ka8 64. Bc6# 1-0

[Event "Niedersachsen-ch U10"]
[Site "Rotenburg"]
[Date "2009.04.05"]
[Round "2"]
[White "Ufkes, Tammo"]
[Black "Stukenborg, Rudi"]
[Result "1/2-1/2"]
[ECO "C45"]
[WhiteElo "897"]
[BlackElo "1161"]
[PlyCount "42"]
[EventDate "2009.04.04"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Nf6 6. Nc3 Bxd4 7. Bxd4 d6 8. Bc4 0-0 9. Be3 Ng4 10. Qe2 Nxe3 11. Qxe3 Be6 12. Nd5 Re8 13. 0-0-0 Ne5 14. Bb3 c6 15. f4 Nd7 16. Nc3 Bxb3 17. cxb3 Nb6 18. Qd2 Re6 19. f5 Rh6 20. g4 Qe7 21. g5 Rh5 1/2-1/2

[Event "Niedersachsen-ch U10"]
[Site "Rotenburg"]
[Date "2009.04.04"]
[Round "1"]
[White "Stukenborg, Rudi"]
[Black "Sovetchenko, Vitaly"]
[Result "1-0"]
[ECO "D15"]
[WhiteElo "1161"]
[BlackElo "756"]
[PlyCount "107"]
[EventDate "2009.04.04"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nf6 3. Nc3 c6 4. Nf3 Bf5 5. Qb3 e6 6. Qxb7 Nbd7 7. Qxc6 dxc4 8. Qxc4 Ne4 9. Nxe4 Bxe4 10. e3 Qa5+ 11. Bd2 Qd8 12. Bd3 Bd5 13. Qa4 Be7 14. Ba5 Bc6 15. Bxd8 Bxa4 16. Bxe7 Kxe7 17. b3 Bc6 18. 0-0 f5 19. Ne5 Nxe5 20. dxe5 Rad8 21. Bc4 Bd5 22. Rfd1 h5 23. Rd2 Rh6 24. Rad1 Rhh8 25. Bxd5 exd5 26. Rxd5 Rxd5 27. Rxd5 Rc8 28. h3 Rc2 29. Ra5 Rc1+ 30. Kh2 Rc7 31. a3 Rb7 32. b4 Rd7 33. a4 Ke6 34. Rc5 h4 35. a5 Rd5 36. Rc7 Rb5 37. Rxg7 Rxb4 38. Rxa7 Kxe5 39. a6 Ra4 40. g3 hxg3+ 41. fxg3 Ra2+ 42. Kg1 Ra1+ 43. Kf2 Ke4 44. Re7+ Kd5 45. a7 Kd6 46. Rh7 Ke5 47. h4 Ke4 48. Re7+ Kd5 49. h5 Kd6 50. h6 Kxe7 51. h7 Ra2+ 52. Kf3 Rxa7 53. h8Q Ra1 54. Qxa1 1-0

[Event "Niedersachsen-ch op"]
[Site "Verden"]
[Date "2009.01.06"]
[Round "7"]
[White "Stukenborg, Rudi"]
[Black "Cegielka, Michael"]
[Result "1-0"]
[ECO "B32"]
[WhiteElo "1077"]
[BlackElo "918"]
[PlyCount "91"]
[EventDate "2009.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nxd4 5. Qxd4 Nf6 6. Nc3 g6 7. Qd1 Bg7 8. Bc4 0-0 9. 0-0 d6 10. h3 Bd7 11. Bf4 Rc8 12. Bb3 a6 13. Rb1 Rc6 14. Re1 Rc5 15. Be3 Ra5 16. Nd5 Be6 17. Bb6 Rxd5 18. exd5 Qxb6 19. dxe6 fxe6 20. Bxe6+ Kh8 21. Bb3 Nd7 22. Rf1 Bd4 23. Qd2 Nf6 24. c3 Ne4 25. Qxd4+ Qxd4 26. cxd4 Nd2 27. Bd5 Nxf1 28. Rxf1 b6 29. Re1 Re8 30. Bc6 Rc8 31. Bb7 Rc2 32. Bxa6 Rxb2 33. Bc4 Rb4 34. Bb3 Rxd4 35. Rxe7 b5 36. Kf1 b4 37. Rd7 h5 38. Bf7 Kg7 39. Bb3+ Kf6 40. Ra7 h4 41. Ra5 g5 42. Ke2 Rf4 43. g3 hxg3 44. fxg3 Rd4 45. Ke3 Rd1 46. Bxd1 1-0

[Event "Niedersachsen-ch op"]
[Site "Verden"]
[Date "2009.01.05"]
[Round "5"]
[White "Knobel, Hannah Bettina"]
[Black "Stukenborg, Rudi"]
[Result "1-0"]
[ECO "D15"]
[WhiteElo "1412"]
[BlackElo "1077"]
[PlyCount "111"]
[EventDate "2009.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Bg5 dxc4 5. Nc3 Bf5 6. e3 b5 7. a4 Nbd7 8. axb5 cxb5 9. Nxb5 Qb6 10. Bxc4 e6 11. 0-0 Bb4 12. Bf4 0-0 13. Qb3 Be7 14. Ra2 a6 15. Nc3 Qxb3 16. Bxb3 Ne4 17. Rfa1 Nb8 18. Ne5 Nd2 19. Ba4 Ne4 20. Nd7 Nxd7 21. Bxd7 Nxc3 22. bxc3 Ra7 23. Bb5 Rfa8 24. Rxa6 Rxa6 25. Rxa6 Rxa6 26. Bxa6 Kf8 27. Kf1 Ke8 28. Ke2 Kd7 29. c4 Bb4 30. c5 Kc6 31. Bd3 Bxc5 32. dxc5 Kxc5 33. Bxf5 exf5 34. Kf3 Kd5 35. Bb8 Ke6 36. Kf4 Kf6 37. h4 Kg6 38. f3 h5 39. Be5 f6 40. Bd4 Kh6 41. Kxf5 Kh7 42. e4 Kh6 43. Be3+ Kh7 44. Bd2 Kg8 45. Kg6 Kf8 46. Kxh5 Kf7 47. Kg4 g5 48. hxg5 fxg5 49. Kxg5 Kg7 50. e5 Kf7 51. Kf5 Kf8 52. Kf6 Kg8 53. e6 Kh7 54. e7 Kg8 55. Kg6 Kh8 56. e8R# 1-0

[Event "Niedersachsen-ch op"]
[Site "Verden"]
[Date "2009.01.05"]
[Round "6"]
[White "Vogel, Julian"]
[Black "Stukenborg, Rudi"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1328"]
[BlackElo "1077"]
[PlyCount "55"]
[EventDate "2009.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 c6 4. Bd3 Bg4 5. f3 Bh5 6. Qd2 e6 7. Nc3 Bb4 8. Nge2 Nbd7 9. a3 Ba5 10. 0-0-0 Bc7 11. Rdg1 Bg6 12. Bxg6 hxg6 13. h3 Bxf4 14. Nxf4 c5 15. Re1 Qb6 16. Nfe2 Qa6 17. g4 g5 18. e4 cxd4 19. Nxd4 dxe4 20. fxe4 Qb6 21. Nf3 Rd8 22. Qxg5 Rh7 23. Rd1 Qc6 24. Nd2 b5 25. Nxb5 Nxe4 26. Nxe4 Qxe4 27. Nd6+ Kf8 28. Qxd8# 1-0

[Event "Niedersachsen-ch op"]
[Site "Verden"]
[Date "2009.01.04"]
[Round "3"]
[White "Bounine, Daniel"]
[Black "Stukenborg, Rudi"]
[Result "1-0"]
[ECO "C57"]
[WhiteElo "1720"]
[BlackElo "1077"]
[PlyCount "120"]
[EventDate "2009.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Nd4 6. c3 b5 7. cxd4 bxc4 8. dxe5 Nxd5 9. Qf3 Be6 10. Nxe6 fxe6 11. Nc3 Nxc3 12. dxc3 Rc8 13. 0-0 Qe7 14. Rd1 Rd8 15. Qc6+ Kf7 16. Be3 g6 17. Qxc4 Bg7 18. Bc5 Qg5 19. f4 Qg4 20. Rxd8 Rxd8 21. Bxa7 Rd1+ 22. Rxd1 Qxd1+ 23. Kf2 Qd2+ 24. Kg3 Bh6 25. Qxc7+ Ke8 26. Qc8+ Kf7 27. Qc7+ Ke8 28. Qc6+ Kf7 29. Qc4 Qxb2 30. Qc7+ Kg8 31. Qb8+ Qxb8 32. Bxb8 Kf7 33. Kf3 Ke7 34. a4 Kd7 35. a5 Kc8 36. Bd6 Kb7 37. g4 Bg7 38. Ke4 Ka6 39. f5 gxf5+ 40. gxf5 exf5+ 41. Kxf5 Bxe5 42. Bxe5 Kxa5 43. Kg5 Kb5 44. Kh6 Kc5 45. Kxh7 Kd5 46. Bd4 Ke4 47. h4 Kf5 48. h5 Ke6 49. Kg7 Kd5 50. h6 Ke4 51. h7 Kd5 52. h8Q Ke4 53. Qh5 Kd3 54. Bf6 Ke3 55. Qg4 Kf2 56. Qh3 Ke2 57. Bg5 Kf2 58. Qe3+ Kg2 59. Bh4 Kh1 60. Be7 Kh2 1-0

[Event "Niedersachsen-ch op"]
[Site "Verden"]
[Date "2009.01.04"]
[Round "4"]
[White "Stukenborg, Rudi"]
[Black "Ziemann, Manfred"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "1077"]
[BlackElo "1518"]
[PlyCount "53"]
[EventDate "2009.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. exd5 cxd5 4. d4 Nc6 5. Nc3 Nf6 6. Bb5 a6 7. Ba4 b5 8. Bb3 e6 9. a3 Be7 10. 0-0 0-0 11. Bf4 Bb7 12. Qd3 Nh5 13. Ne2 Nxf4 14. Nxf4 Bd6 15. Ne2 Re8 16. Ng3 Ne7 17. Rae1 Ng6 18. c3 Nh4 19. Bc2 Nxf3+ 20. Qxf3 g6 21. Qg4 f5 22. Qd1 Qf6 23. f4 Bc6 24. Qd2 Re7 25. Nh1 Rg7 26. Nf2 Kf7 27. Nh3 1/2-1/2

[Event "Niedersachsen-ch op"]
[Site "Verden"]
[Date "2009.01.03"]
[Round "1"]
[White "Lienau, Henrik"]
[Black "Stukenborg, Rudi"]
[Result "1-0"]
[ECO "C47"]
[WhiteElo "1734"]
[BlackElo "1077"]
[PlyCount "147"]
[EventDate "2009.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. a3 h6 5. d4 d6 6. dxe5 dxe5 7. Qxd8+ Kxd8 8. Be3 Bd6 9. 0-0-0 Ke7 10. Bc4 Rd8 11. Nh4 Be6 12. Bxe6 fxe6 13. Nf3 Na5 14. Nd2 a6 15. f3 b5 16. g4 Nc4 17. Nxc4 bxc4 18. h4 Rh8 19. g5 hxg5 20. hxg5 Nd7 21. g6 Nf6 22. Bg5 Bc5 23. Rh7 Rxh7 24. gxh7 Rh8 25. Rh1 Kf7 26. Bxf6 Kxf6 27. Nb1 Kg6 28. Nd2 Be3 29. Kd1 Bxd2 30. Kxd2 Rxh7 31. Rg1+ Kf7 32. Kc3 Rh3 33. Rf1 Rh2 34. Rd1 Ke7 35. Rg1 Kf7 36. Rf1 Ke7 37. f4 exf4 38. Rxf4 Kd6 39. Rg4 Re2 40. Rxg7 Rxe4 41. Rg5 Kc6 42. Ra5 Kb6 43. Ra4 Kb5 44. Rb4+ Kc5 45. b3 Re3+ 46. Kd2 Re4 47. Rb7 Kc6 48. Ra7 Kb6 49. Ra8 cxb3 50. Rb8+ Kc6 51. Rxb3 Ra4 52. Re3 Kb7 53. Kc1 Kc8 54. Kb2 Kd7 55. Kb3 Rd4 56. c4 Kd6 57. Kb4 c5+ 58. Kb3 e5 59. Rh3 Rd3+ 60. Rxd3+ Kc6 61. Rd5 e4 62. Re5 Kb6 63. Rxe4 Ka5 64. Re5 Kb6 65. Rh5 a5 66. Ka4 Kc6 67. Kxa5 Kb7 68. Rxc5 Kb8 69. Rb5+ Ka7 70. c5 Ka8 71. c6 Ka7 72. c7 Ka8 73. c8Q+ Ka7 74. Qa6# 1-0

[Event "Niedersachsen-ch op"]
[Site "Verden"]
[Date "2009.01.03"]
[Round "2"]
[White "Stukenborg, Rudi"]
[Black "Van den Berg, Adrianus"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "1077"]
[PlyCount "61"]
[EventDate "2009.01.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Bb4 4. Bb5 Bxc3 5. dxc3 a6 6. Ba4 0-0 7. 0-0 c5 8. h3 b5 9. Bb3 c4 10. Bxc4 bxc4 11. Nxe5 Nxe4 12. Qd5 Nc6 13. Qxe4 Re8 14. f4 Bb7 15. Qf3 Rb8 16. Qh5 g6 17. Qd1 Nxe5 18. fxe5 Rxe5 19. Bf4 Rd5 20. Qc1 d6 21. Rd1 Rxd1+ 22. Qxd1 Qh4 23. Qg4 Qxg4 24. hxg4 Bc8 25. Bxd6 Rxb2 26. Be5 Bxg4 27. Kh2 Rxc2 28. Kg3 Be6 29. Rd1 h5 30. Rd8+ Kh7 31. Rh8# 1-0

[Event "Niedersachsen-chT U12"]
[Site "Verden an der Aller"]
[Date "2008.05.01"]
[Round "5.3"]
[White "Hapke, Moritz"]
[Black "Stukenborg, Rudi"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "887"]
[BlackElo "825"]
[PlyCount "69"]
[EventDate "2008.05.01"]
[EventType "team"]
[EventRounds "7"]
[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. Bc4 Nf6 4. Nc3 Nxe4 5. Nxe4 d5 6. Bxd5 Qxd5 7. Nc3 Qd8 8. d3 Bc5 9. Qe2 Bg4 10. h3 Bxf3 11. Qxf3 Nd4 12. Qd1 0-0 13. Ne4 b6 14. c3 Ne6 15. 0-0 f5 16. Ng3 Qb8 17. Be3 Qb7 18. Bxc5 bxc5 19. Qb3 Qc6 20. Rfe1 Rab8 21. Qc4 Kh8 22. Rxe5 Rfe8 23. Nxf5 Rxb2 24. Qg4 g6 25. Nh6 Rd2 26. Rae1 Ng7 27. Qc4 Ne6 28. Rxe6 Rxe6 29. Rxe6 Qa8 30. Nf7+ Kg7 31. Qf4 Rd1+ 32. Kh2 Qf8 33. Qf6+ Kg8 34. Re8 Qxe8 35. Nh6# 1-0

[Event "Niedersachsen-chT U12"]
[Site "Verden an der Aller"]
[Date "2008.05.01"]
[Round "3.3"]
[White "Michalik, Marina"]
[Black "Stukenborg, Rudi"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "1176"]
[BlackElo "825"]
[PlyCount "84"]
[EventDate "2008.05.01"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Bb4 4. a3 Bxc3 5. bxc3 Nc6 6. d3 h6 7. Be2 0-0 8. 0-0 d6 9. Be3 Be6 10. Rb1 b6 11. Nh4 Ne7 12. Nf3 c5 13. Ne1 Ng6 14. g3 Bh3 15. Ng2 d5 16. exd5 Nxd5 17. Bd2 Rc8 18. c4 Nf6 19. Bf3 Qd7 20. Re1 Rfe8 21. Bc3 Bg4 22. Bxg4 Nxg4 23. Ne3 Nxe3 24. Rxe3 Re6 25. Qg4 Rf8 26. Rbe1 f5 27. Qh3 Qe7 28. Qg2 Qd6 29. Qd5 Qxd5 30. cxd5 Rd6 31. Bxe5 Rxd5 32. Kg2 Re8 33. Bc3 Rxe3 34. Rxe3 f4 35. Re4 fxg3 36. hxg3 a5 37. Re6 Nf8 38. Rxb6 Nd7 39. Rg6 Ne5 40. Bxe5 Rxe5 41. Kf3 Re1 42. Ra6 Rc1 1/2-1/2

[Event "Niedersachsen-chT U12"]
[Site "Verden an der Aller"]
[Date "2008.05.01"]
[Round "1.3"]
[White "Stukenborg, Rudi"]
[Black "Brannys, Peter"]
[Result "0-1"]
[ECO "C65"]
[WhiteElo "825"]
[BlackElo "790"]
[PlyCount "122"]
[EventDate "2008.05.01"]
[EventType "team"]
[EventRounds "7"]
[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. Bb5 d6 5. d3 Bg4 6. Bg5 Be7 7. Nd5 0-0 8. c3 h6 9. Bxf6 Bxf6 10. h3 Bh5 11. Qd2 a6 12. Ba4 b5 13. Bc2 Na5 14. c4 c6 15. Nxf6+ Qxf6 16. Qxa5 Bxf3 17. gxf3 Qxf3 18. Rh2 Rfd8 19. Qd2 d5 20. Qe3 Qf6 21. 0-0-0 dxc4 22. Qg3 cxd3 23. Rxd3 Rxd3 24. Qxd3 Qf4+ 25. Qd2 Qxh2 26. Qd6 Qg1+ 27. Bd1 Rc8 28. Qd7 Rf8 29. Qxc6 Rd8 30. Qc2 Rd4 31. b3 Qf1 32. h4 b4 33. Qc8+ Kh7 34. Qc2 Rd3 35. Qe2 Rc3+ 36. Kb2 Qxe2+ 37. Bxe2 Rh3 38. Bxa6 Rh2 39. Bc4 Rxf2+ 40. Kb1 f6 41. h5 g6 42. hxg6+ Kxg6 43. Be6 h5 44. Bf5+ Kg5 45. a4 bxa3 46. b4 Rb2+ 47. Ka1 Rxb4 48. Be6 h4 49. Ka2 Rxe4 50. Kxa3 f5 51. Kb3 h3 52. Bd5 Rf4 53. Bc6 h2 54. Kc3 Rf1 55. Bg2 Rg1 56. Bf3 Rg3 57. Kd3 Rxf3+ 58. Ke2 Rh3 59. Kf2 h1Q 60. Ke2 Qg2+ 61. Ke1 Rh1# 0-1

[Event "Niedersachsen-chT U12"]
[Site "Verden an der Aller"]
[Date "2008.05.01"]
[Round "4.3"]
[White "Stukenborg, Rudi"]
[Black "Eisoldt, Marc Philip"]
[Result "0-1"]
[ECO "B32"]
[WhiteElo "825"]
[BlackElo "785"]
[PlyCount "58"]
[EventDate "2008.05.01"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "GER"]
[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 e6 4. Nc3 b6 5. Nb5 Ba6 6. Nd6+ Bxd6 7. Bxa6 cxd4 8. Nxd4 Nf6 9. Bg5 0-0 10. Bxf6 Qxf6 11. Nxc6 dxc6 12. Qxd6 Qxb2 13. 0-0 Qxc2 14. Bb7 Rad8 15. Qxc6 Qd2 16. Qc1 h6 17. Qxd2 Rxd2 18. h3 Rfd8 19. Bc6 R8d6 20. Ba4 R6d4 21. Rfd1 Rxd1+ 22. Rxd1 Rxa4 23. Ra1 Rxe4 24. a4 Re5 25. f4 Rd5 26. Kf2 Ra5 27. g4 b5 28. Ke2 Rxa4 29. Kd2 Rxa1 0-1

[Event "Niedersachsen-chT U12"]
[Site "Verden an der Aller"]
[Date "2008.05.01"]
[Round "6.3"]
[White "Stukenborg, Rudi"]
[Black "Erhardt, Laurin"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "825"]
[PlyCount "33"]
[EventDate "2008.05.01"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "GER"]
[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 Nc6 4. c3 f6 5. f4 g5 6. g3 h5 7. Be3 h4 8. gxh4 Rxh4 9. Ne2 g4 10. Nd2 b6 11. Ng3 f5 12. Qc2 Bh6 13. 0-0-0 Bb7 14. Bb5 a6 15. Be2 Rh3 16. Bf1 Rh4 17. Kb1 0-1

[Event "Niedersachsen-chT U12"]
[Site "Verden an der Aller"]
[Date "2008.05.01"]
[Round "2.3"]
[White "Stukenborg, Rudi"]
[Black "Lienau, Marei"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "825"]
[BlackElo "807"]
[PlyCount "67"]
[EventDate "2008.05.01"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 g6 4. d4 cxd4 5. cxd4 Bg7 6. Nc3 d6 7. h3 Nf6 8. Bb5 0-0 9. 0-0 Bd7 10. Bf4 a6 11. Ba4 b5 12. Bb3 b4 13. Nd5 Nxe4 14. Re1 Nf6 15. Nxf6+ Bxf6 16. Bh6 Re8 17. Qd3 Qb6 18. Rad1 Bf5 19. Qc4 Be6 20. Qd3 Bxb3 21. axb3 a5 22. Bg5 Bg7 23. Rd2 a4 24. bxa4 Rxa4 25. b3 Raa8 26. Red1 Bf6 27. Be3 Qa5 28. Rc2 Qa6 29. Qxa6 Rxa6 30. Bg5 Bg7 31. d5 Ne5 32. Nxe5 Bxe5 33. Re1 Ra7 34. Rec1 1-0

[Event "Niedersachsen-ch U10"]
[Site "Rotenburg"]
[Date "2008.03.20"]
[Round "11"]
[White "Stukenborg, Rudi"]
[Black "Boehm, Jana"]
[Result "0-1"]
[ECO "C46"]
[WhiteElo "818"]
[BlackElo "964"]
[PlyCount "58"]
[EventDate "2008.03.15"]
[EventType "swiss"]
[EventRounds "11"]
[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 Bc5 4. Nxe5 Nxe5 5. d4 Bxd4 6. Qxd4 Qf6 7. Qe3 Ng4 8. Qf3 Qe6 9. Bf4 d6 10. 0-0-0 N8f6 11. h3 Ne5 12. Qg3 Ng6 13. Bd3 Nxf4 14. Qxf4 Bd7 15. Rhe1 0-0 16. e5 Nh5 17. Qe4 Qh6+ 18. Kb1 Bc6 19. Qg4 Rae8 20. exd6 Rxe1 21. Rxe1 cxd6 22. Qd4 Nf4 23. Qe3 Qf6 24. Qxa7 Nxg2 25. Rh1 Qe6 26. a3 Bd5 27. Bb5 Nf4 28. Rh2 Qe1+ 29. Nd1 Qxd1# 0-1

[Event "Niedersachsen-ch U10"]
[Site "Rotenburg"]
[Date "2008.03.20"]
[Round "10"]
[White "Wellnitz, Simon"]
[Black "Stukenborg, Rudi"]
[Result "1/2-1/2"]
[ECO "D02"]
[BlackElo "818"]
[PlyCount "95"]
[EventDate "2008.03.15"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 Bf5 4. e3 e6 5. c4 c6 6. Nc3 Bb4 7. a3 Bxc3+ 8. bxc3 Nbd7 9. cxd5 exd5 10. c4 0-0 11. cxd5 cxd5 12. Rb1 Bxb1 13. Qxb1 Qb6 14. Bd3 Qxb1+ 15. Bxb1 Rfe8 16. 0-0 Nf8 17. Bd3 Ng6 18. Bb5 Re7 19. Re1 Nxf4 20. exf4 Rxe1+ 21. Nxe1 a6 22. Bd3 Rc8 23. h3 Rc3 24. a4 Ra3 25. Bc2 Ne4 26. Nd3 Nc3 27. Nc5 Ra2 28. Bb3 Rb2 29. g4 b5 30. axb5 axb5 31. Kg2 Ne4 32. Bxd5 Nxf2 33. Kf3 Nxh3 34. Nd3 Rb1 35. Be4 Ra1 36. Bc6 h5 37. Bxb5 hxg4+ 38. Kxg4 Ng1 39. d5 Ne2 40. d6 Ra8 41. d7 Rd8 42. Nc5 Nd4 43. Nb7 Rxd7 44. Bxd7 Ne6 45. Bxe6 fxe6 46. f5 exf5+ 47. Kxf5 Kf7 48. Nd6+ 1/2-1/2

[Event "Niedersachsen-ch U10"]
[Site "Rotenburg"]
[Date "2008.03.19"]
[Round "9"]
[White "Pysmenyy, Illya"]
[Black "Stukenborg, Rudi"]
[Result "1/2-1/2"]
[ECO "C48"]
[BlackElo "818"]
[PlyCount "145"]
[EventDate "2008.03.15"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. Bb5 Bc5 5. Nxe5 Bd6 6. Nxc6 dxc6 7. Bc4 0-0 8. d4 Nd7 9. 0-0 Nb6 10. Bd3 Be6 11. d5 cxd5 12. exd5 Bxd5 13. Nxd5 Nxd5 14. Bxh7+ Kxh7 15. Qxd5 Rb8 16. Qh5+ Kg8 17. Qg4 Be5 18. Bg5 Bf6 19. Bxf6 Qxf6 20. c3 Rfe8 21. Rae1 Qb6 22. Rxe8+ Rxe8 23. Qd7 Rf8 24. b4 Qc6 25. Qxc6 bxc6 26. h3 Rd8 27. g4 Rd2 28. Re1 Rxa2 29. Re7 Rc2 30. Rxc7 Rxc3 31. Kg2 Rb3 32. Rxc6 Rxb4 33. Rc8+ Kh7 34. Rc7 f6 35. Rxa7 Kh6 36. Kg3 Rb3+ 37. f3 Rb1 38. h4 Rh1 39. g5+ fxg5 40. hxg5+ Kxg5 41. Rxg7+ Kf6 42. Rg4 Rg1+ 43. Kf4 Rxg4+ 44. Kxg4 Kg6 45. Kg3 Kg5 46. Kf2 Kf4 47. Ke2 Ke5 48. Ke3 Kf5 49. f4 Kf6 50. Ke4 Ke6 51. Kf3 Kf5 52. Ke3 Kf6 53. Ke4 Ke6 54. f5+ Kf6 55. Kf4 Kf7 56. Ke5 Ke7 57. f6+ Kf7 58. Kf5 Kf8 59. Ke5 Kf7 60. Kf5 Kf8 61. Kg6 Kg8 62. Kg5 Kf7 63. Kf5 Kf8 64. Ke5 Kf7 65. Kf5 Kf8 66. Kg6 Kg8 67. Kh5 Kf8 68. Kg5 Kf7 69. Kf5 Kf8 70. Ke6 Ke8 71. Kd6 Kf8 72. Ke5 Kf7 73. Kf5 1/2-1/2

[Event "Niedersachsen-ch U10"]
[Site "Rotenburg"]
[Date "2008.03.19"]
[Round "8"]
[White "Stukenborg, Rudi"]
[Black "Dannenberg, Nicole"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "818"]
[PlyCount "75"]
[EventDate "2008.03.15"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Bc4 Bd6 8. 0-0 0-0 9. Bg5 Re8 10. Re1 b6 11. d5 c6 12. dxc6 e5 13. Bd5 Rb8 14. c4 h6 15. Bh4 Bg4 16. h3 Bf5 17. Qa4 Be6 18. Nxe5 Bxd5 19. Nd7 Rxe1+ 20. Rxe1 Rc8 21. cxd5 Qc7 22. Nxf6+ gxf6 23. Bxf6 Bh2+ 24. Kf1 Bd6 25. Qd4 Bc5 26. Qc3 Qf4 27. Re2 Rd8 28. Bxd8 Qh2 29. Ke1 Qxg2 30. Re8+ Kh7 31. Qh8+ Kg6 32. Rg8+ Kf5 33. Rxg2 Ke4 34. Rg4+ Kxd5 35. Qxh6 Bd6 36. c7 Bxc7 37. Bxc7 f5 38. Qd6# 1-0

[Event "Niedersachsen-ch U10"]
[Site "Rotenburg"]
[Date "2008.03.18"]
[Round "6"]
[White "Borrink, Guido"]
[Black "Stukenborg, Rudi"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1018"]
[BlackElo "818"]
[PlyCount "59"]
[EventDate "2008.03.15"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 c5 3. c3 Nc6 4. Nf3 d5 5. e3 Qb6 6. b3 Bf5 7. c4 e6 8. Nc3 a6 9. Qd2 Be7 10. Be2 0-0 11. Rd1 Rfd8 12. 0-0 Bd6 13. Bxd6 Rxd6 14. Na4 Qb4 15. Nxc5 Qxd2 16. Rxd2 Nb4 17. Nxb7 Rb6 18. Nc5 Ne4 19. Nxe4 Bxe4 20. Ne5 Rd8 21. Nd3 Nxd3 22. Bxd3 Bxd3 23. Rxd3 dxc4 24. bxc4 Rb2 25. Ra3 Rdb8 26. Rxa6 Rb1 27. c5 Rxf1+ 28. Kxf1 Rb1+ 29. Ke2 Rh1 30. Ra8# 1-0

[Event "Niedersachsen-ch U10"]
[Site "Rotenburg"]
[Date "2008.03.18"]
[Round "7"]
[White "Stukenborg, Rudi"]
[Black "Oelfke, Nils Lukas"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "818"]
[PlyCount "60"]
[EventDate "2008.03.15"]
[EventType "swiss"]
[EventRounds "11"]
[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. Bc4 Nf6 4. Nc3 Nxe4 5. Nxe4 d5 6. Bb5 dxe4 7. Nxe5 Bd7 8. Bxc6 Bxc6 9. Nxc6 bxc6 10. 0-0 Bd6 11. Re1 Qh4 12. h3 0-0 13. d3 exd3 14. Qxd3 Rae8 15. Bd2 Bc5 16. Be3 Bxe3 17. Rxe3 Rxe3 18. Qxe3 Qf6 19. c3 a6 20. Qa7 c5 21. Qxc7 Qf5 22. Qb6 Qc2 23. Qb3 Qd2 24. Rb1 Re8 25. Qc4 Re2 26. Qxc5 g6 27. Qa7 h5 28. Qxa6 Rxf2 29. Qb7 Qe3 30. Rf1 Rxb2+ 0-1

[Event "Niedersachsen-ch U10"]
[Site "Rotenburg"]
[Date "2008.03.17"]
[Round "5"]
[White "Pieper, Maximilian"]
[Black "Stukenborg, Rudi"]
[Result "0-1"]
[ECO "C50"]
[BlackElo "818"]
[PlyCount "44"]
[EventDate "2008.03.15"]
[EventType "swiss"]
[EventRounds "11"]
[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. Bc4 Nf6 4. 0-0 Bc5 5. d3 0-0 6. Nc3 d6 7. Nd5 Nxd5 8. Bxd5 Nd4 9. Ng5 c6 10. Bxf7+ Rxf7 11. Nxf7 Kxf7 12. h3 Kg8 13. Re1 Qf6 14. Be3 Qg6 15. a3 Bxh3 16. g3 Bg4 17. Qd2 Nf3+ 18. Kg2 Nxd2 19. Bxc5 dxc5 20. Rh1 Bf3+ 21. Kh2 Qh6+ 22. Kg1 Qxh1# 0-1

[Event "Niedersachsen-ch U10"]
[Site "Rotenburg"]
[Date "2008.03.17"]
[Round "4"]
[White "Stukenborg, Rudi"]
[Black "Peters, Tom"]
[Result "0-1"]
[ECO "B34"]
[WhiteElo "818"]
[BlackElo "1169"]
[PlyCount "44"]
[EventDate "2008.03.15"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[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 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bd3 Ng4 8. Qxg4 Nxd4 9. Bxd4 Bxd4 10. 0-0 d6 11. Qe2 0-0 12. Rad1 Bg7 13. h3 a6 14. Rfe1 Qc7 15. Qd2 b5 16. Nd5 Qd8 17. Nc3 Bd7 18. b3 Rc8 19. Nd5 Bc6 20. Qe3 e6 21. Nf4 a5 22. Re2 b4 0-1

[Event "Niedersachsen-ch U10"]
[Site "Rotenburg"]
[Date "2008.03.16"]
[Round "2"]
[White "Stukenborg, Rudi"]
[Black "Reuker, Jari"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "818"]
[PlyCount "27"]
[EventDate "2008.03.15"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d5 3. exd5 Nxd5 4. d4 e6 5. Nxd5 exd5 6. Nf3 Be7 7. Be2 0-0 8. 0-0 Nc6 9. Bf4 Bd6 10. Bxd6 Qxd6 11. Bb5 b6 12. Qd3 Bb7 13. Ng5 h6 14. Qh7# 1-0

[Event "Niedersachsen-ch U10"]
[Site "Rotenburg"]
[Date "2008.03.16"]
[Round "3"]
[White "Wallat, Jessica"]
[Black "Stukenborg, Rudi"]
[Result "0-1"]
[ECO "C47"]
[BlackElo "818"]
[PlyCount "42"]
[EventDate "2008.03.15"]
[EventType "swiss"]
[EventRounds "11"]
[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. d3 Bc5 4. Nc3 Nf6 5. Bg5 h6 6. Bxf6 gxf6 7. Be2 d6 8. 0-0 Be6 9. h3 Qd7 10. Nd5 Bxd5 11. exd5 Nd4 12. Nxd4 Bxd4 13. c3 Bb6 14. Bg4 f5 15. Bh5 0-0-0 16. Qb3 Rhg8 17. Rfe1 f4 18. Bg4 f5 19. Bf3 Qe7 20. c4 Qh4 21. Kh1 Qxf2 0-1

[Event "Niedersachsen-ch U10"]
[Site "Rotenburg"]
[Date "2008.03.15"]
[Round "1"]
[White "Ehrenbrink, Leon"]
[Black "Stukenborg, Rudi"]
[Result "0-1"]
[ECO "C24"]
[BlackElo "818"]
[PlyCount "32"]
[EventDate "2008.03.15"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. Nh3 d5 4. Bb5+ Bd7 5. Bxd7+ Qxd7 6. 0-0 Nc6 7. Ng5 h6 8. Nf3 0-0-0 9. Ne1 Bc5 10. Nd3 Bd6 11. Na3 h5 12. Qe2 h4 13. Nxe5 Bxe5 14. Qd3 h3 15. gxh3 Qxh3 16. Nb5 Qxh2# 0-1

