[Event "GER-chT U16"]
[Site "Walldorf"]
[Date "2017.12.30"]
[Round "7.1"]
[White "Schaefer, Nicolas"]
[Black "Jahn, Felix"]
[Result "0-1"]
[ECO "B38"]
[WhiteElo "1811"]
[BlackElo "1766"]
[PlyCount "66"]
[EventDate "2017.12.26"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]
[WhiteTeam "Saarbruecken"]
[BlackTeam "Leipzig Gruen Weiss"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 c5 2. c4 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. e4 g6 7. Be2 Bg7 8. Be3 Bd7 9. 0-0 0-0 10. f3 Rc8 11. Qd2 a6 12. Rac1 Qc7 13. Nb3 Rfd8 14. Nd5 Qb8 15. Nb6 Rc7 16. Rc2 Be6 17. Rfc1 Nd7 18. Nd5 Rcc8 19. Nf4 Nc5 20. Qe1 b6 21. Nd2 Nb4 22. Rc3 Nxa2 23. Nd5 Bxd5 24. cxd5 Nxc3 25. bxc3 b5 26. Qh4 Rd7 27. f4 Na4 28. Bg4 Rdc7 29. Bxc8 Qxc8 30. Nb1 Nxc3 31. Nxc3 Rxc3 32. Rxc3 Qxc3 33. Qg3 b4 0-1

[Event "GER-chT U16"]
[Site "Walldorf"]
[Date "2017.12.29"]
[Round "5.1"]
[White "Jahn, Felix"]
[Black "Reindl, Knut"]
[Result "0-1"]
[ECO "B34"]
[WhiteElo "1766"]
[BlackElo "1824"]
[PlyCount "118"]
[EventDate "2017.12.26"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]
[WhiteTeam "Leipzig Gruen Weiss"]
[BlackTeam "Schwaebisch Gmuend"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Be2 0-0 8. Qd2 d5 9. exd5 Nxd5 10. Nxd5 Qxd5 11. Bf3 Qe5 12. Nxc6 bxc6 13. c3 Qc7 14. 0-0 Rd8 15. Qe2 Be6 16. b3 Bd5 17. Rac1 Qa5 18. b4 Bxf3 19. Qxf3 Qxa2 20. Qxc6 Rac8 21. Qb7 Bxc3 22. Qxe7 Qa3 23. Bc5 a5 24. Rfd1 Re8 25. Qg5 Bxb4 26. Bd4 Rxc1 27. Rxc1 Qxc1+ 28. Qxc1 Re1+ 29. Qxe1 Bxe1 30. Kf1 Bb4 31. Ke2 f5 32. Kd3 a4 33. Kc4 Be7 34. f3 Kf7 35. Kb5 a3 36. Ka4 Ke6 37. Kb3 Kd5 38. Bc3 Bc5 39. Bf6 Bd4 40. Bh4 Bc5 41. Bf6 Ke6 42. Bg7 Bd6 43. h3 f4 44. Bd4 Kf5 45. Bc3 h5 46. Bd4 g5 47. Bc3 g4 48. Bd4 g3 49. Bb6 Ke5 50. Ba7 Kd5 51. Bb6 a2 52. Kxa2 Kc4 53. Kb2 Kd3 54. Kc1 Ke2 55. Kc2 Kf1 56. Kd3 Kxg2 57. Ke2 Kxh3 58. Kf1 Kh2 59. Bg1+ Kh1 0-1

[Event "GER-chT U16"]
[Site "Walldorf"]
[Date "2017.12.29"]
[Round "6.1"]
[White "Yaroshenko, Yaroslav"]
[Black "Jahn, Felix"]
[Result "0-1"]
[ECO "C14"]
[WhiteElo "1743"]
[BlackElo "1766"]
[PlyCount "80"]
[EventDate "2017.12.26"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]
[WhiteTeam "Graefelfing"]
[BlackTeam "Leipzig Gruen Weiss"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. h4 h6 7. Bxe7 Qxe7 8. Qg4 0-0 9. Bd3 c5 10. f4 f5 11. Qh3 cxd4 12. Nb5 Nc5 13. Nd6 Nxd3+ 14. Qxd3 Nd7 15. Qxd4 b6 16. Ne2 Nc5 17. Nc3 Ba6 18. 0-0-0 Nb7 19. Nxb7 Qxb7 20. h5 Rac8 21. Rhg1 Rc4 22. Qe3 Qc7 23. g4 d4 24. Rxd4 Qc5 25. Rgd1 Rxd4 26. Qxd4 Qxd4 27. Rxd4 fxg4 28. Nd1 g3 29. Ne3 Bb7 30. Rd1 g2 31. f5 exf5 32. Rg1 f4 33. Nxg2 Rf5 34. Ne1 f3 35. Rf1 Rxh5 36. Nxf3 Bxf3 37. Rxf3 Rxe5 38. Kd2 g5 39. c4 Kg7 40. b4 Kg6 0-1

[Event "GER-chT U16"]
[Site "Walldorf"]
[Date "2017.12.28"]
[Round "3.1"]
[White "Jahn, Felix"]
[Black "Hinrichs, Niklas"]
[Result "0-1"]
[ECO "B84"]
[WhiteElo "1766"]
[BlackElo "2023"]
[PlyCount "90"]
[EventDate "2017.12.26"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]
[WhiteTeam "Leipzig Gruen Weiss"]
[BlackTeam "Bingen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. Be2 Qc7 8. 0-0 b5 9. a3 Bb7 10. f3 Be7 11. Qd2 Nbd7 12. Rfd1 d5 13. exd5 Nxd5 14. Nxd5 Bxd5 15. Rac1 Rc8 16. a4 0-0 17. axb5 axb5 18. Nxb5 Qb7 19. b3 Rfd8 20. c4 Bc6 21. Nd4 Nc5 22. Qc2 Be8 23. Rb1 Ra8 24. Bd3 Bf6 25. Bxh7+ Kh8 26. Be4 Nxe4 27. Qxe4 Qb4 28. Ra1 Rxa1 29. Rxa1 Qc3 30. Nc2 Qxb3 31. Bd4 Qxc2 32. Qxc2 Bxd4+ 33. Kf1 Bxa1 34. c5 Bb5+ 35. Ke1 Rc8 36. Qd2 Bc6 37. Qa2 Bc3+ 38. Ke2 Bb5+ 39. Kd1 Rxc5 40. Qa8+ Kh7 41. Qe4+ g6 42. Qe3 Rd5+ 43. Kc2 Bf6 44. f4 Ba4+ 45. Kb1 Rd1+ 0-1

[Event "GER-chT U16"]
[Site "Walldorf"]
[Date "2017.12.28"]
[Round "4.1"]
[White "Lieberwirth, Kasimir"]
[Black "Jahn, Felix"]
[Result "1-0"]
[ECO "C14"]
[WhiteElo "1995"]
[BlackElo "1766"]
[PlyCount "95"]
[EventDate "2017.12.26"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]
[WhiteTeam "Leipzig Turm"]
[BlackTeam "Leipzig Gruen Weiss"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. Nc3 d5 3. d4 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. Nb5 Nb6 8. c3 a6 9. Na3 c5 10. Nc2 Nc6 11. f4 Bd7 12. Nf3 Rc8 13. Bd3 cxd4 14. Ncxd4 Nxd4 15. Nxd4 Nc4 16. Qe2 0-0 17. 0-0 f6 18. exf6 Rxf6 19. Rae1 g6 20. Bxc4 dxc4 21. f5 gxf5 22. Rxf5 Rxf5 23. Nxf5 Qc5+ 24. Nd4 Re8 25. Qe5 Qxe5 26. Rxe5 Kf7 27. Kf2 Kf6 28. Rh5 Kg6 29. Rc5 Rc8 30. Rxc8 Bxc8 31. Ke3 e5 32. Nf3 Bf5 33. Nxe5+ Kf6 34. Nxc4 Be6 35. b3 b5 36. Nd2 a5 37. c4 bxc4 38. Nxc4 a4 39. Nd2 axb3 40. axb3 Ke5 41. Nf3+ Kd6 42. Nd4 Bd5 43. g4 Ke7 44. Kf4 Kf6 45. b4 Kg6 46. b5 h6 47. b6 Kf6 48. Nf5 1-0

[Event "GER-chT U16"]
[Site "Walldorf"]
[Date "2017.12.27"]
[Round "2.1"]
[White "Faerber, David"]
[Black "Jahn, Felix"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "2155"]
[BlackElo "1766"]
[PlyCount "73"]
[EventDate "2017.12.26"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]
[WhiteTeam "Walldorf"]
[BlackTeam "Leipzig Gruen Weiss"]
[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 Qa5+ 9. c3 Be7 10. Nxc5 Nxc5 11. dxc5 0-0 12. Bd3 Qc7 13. b4 a6 14. 0-0 Bd7 15. a3 f6 16. Bd4 Nxd4 17. cxd4 b6 18. exf6 Bxf6 19. Ne5 Be8 20. Kh1 Kh8 21. Qg4 Bf7 22. Qh3 h6 23. cxb6 Qb7 24. Ng4 h5 25. Nxf6 gxf6 26. Be2 Qxb6 27. Bxh5 Bxh5 28. Qxh5+ Kg7 29. Rf3 f5 30. Rg3+ Kf6 31. Qg5+ Kf7 32. Qg7+ Ke8 33. Rc1 Qd6 34. Rgc3 Qd7 35. Qe5 Rd8 36. Rc6 Rg8 37. Rxe6+ 1-0

[Event "GER-chT U16"]
[Site "Walldorf"]
[Date "2017.12.27"]
[Round "1.1"]
[White "Jahn, Felix"]
[Black "Vuckovic, Zarko"]
[Result "0-1"]
[ECO "B45"]
[WhiteElo "1766"]
[BlackElo "2098"]
[PlyCount "144"]
[EventDate "2017.12.26"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]
[WhiteTeam "Leipzig Gruen Weiss"]
[BlackTeam "Augsburg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. a3 d5 7. exd5 Nxd5 8. Nxd5 Qxd5 9. Nxc6 Qxd1+ 10. Kxd1 bxc6 11. Be3 Bb7 12. Bd3 0-0-0 13. f3 c5 14. Ke2 Bd6 15. Rad1 Kc7 16. g3 h5 17. Rd2 a6 18. Kf2 Rd7 19. h4 g6 20. Rhd1 e5 21. c3 Be7 22. Bc4 Rxd2+ 23. Rxd2 Rh7 24. Bd5 Bxd5 25. Rxd5 f6 26. b4 Kc6 27. Rd2 f5 28. Bg5 Bd6 29. Re2 Rh8 30. Bf6 Re8 31. Bg5 Kb5 32. Be3 Re6 33. Rb2 cxb4 34. cxb4 Ka4 35. Bc5 Kxa3 36. Rd2 Bc7 37. Rd7 Rc6 38. Rd5 Kb3 39. Rd1 a5 40. Rb1+ Kc4 41. Bf8 Bb6+ 42. Ke2 axb4 43. Rxb4+ Kd5 44. Rb5+ Ke6 45. Bg7 Bd4 46. f4 Rc2+ 47. Kf1 Rf2+ 48. Ke1 Rf3 49. fxe5 Rxg3 50. Kf1 Rg4 51. Bf6 Re4 52. Rb4 Bxe5 53. Rb6+ Bd6 54. Bg5 Kd5 55. Kg2 Re6 56. Rb5+ Ke4 57. Rb3 f4 58. Rb1 Kf5 59. Rb5+ Kg4 60. Rb6 Re2+ 61. Kf1 Rd2 62. Ke1 Rd5 63. Kf1 Kg3 64. Rb1 f3 65. Kg1 Be5 66. Rf1 f2+ 67. Kh1 Bc3 68. Be7 Kf3 69. Bg5 Rd3 70. Kh2 Be5+ 71. Bf4 Bxf4+ 72. Kh1 Bg3 0-1

[Event "GER-ch U12"]
[Site "Magdeburg"]
[Date "2014.06.14"]
[Round "11"]
[White "Wurst, Benedikt"]
[Black "Jahn, Felix"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1403"]
[BlackElo "1517"]
[PlyCount "72"]
[EventDate "2014.06.08"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Nc6 5. c3 Bd6 6. Nf3 Bg4 7. h3 Bxf3 8. Qxf3 Nge7 9. 0-0 Ng6 10. Re1+ Nce7 11. Kh1 c6 12. Be3 0-0 13. Kg1 Qd7 14. Nd2 f5 15. Bg5 Rae8 16. Bxe7 Rxe7 17. Rxe7 Qxe7 18. Qe2 Qxe2 19. Bxe2 Nf4 20. Bf3 Re8 21. Kf1 g6 22. b3 Kf7 23. Re1 Rxe1+ 24. Kxe1 Nd3+ 25. Kf1 Nf4 26. h4 Ne6 27. g3 h5 28. Kg2 Kf6 29. Be2 Nc7 30. f4 Ke6 31. Nf3 b5 32. b4 Na8 33. Ng5+ Kd7 34. Nf3 Nb6 35. Nd2 Na4 36. Nb1 Kc7 0-1

[Event "GER-ch U12"]
[Site "Magdeburg"]
[Date "2014.06.13"]
[Round "9"]
[White "Arnold, Leander"]
[Black "Jahn, Felix"]
[Result "0-1"]
[ECO "D05"]
[WhiteElo "1402"]
[BlackElo "1517"]
[PlyCount "79"]
[EventDate "2014.06.08"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nd2 e6 3. e3 d5 4. Bd3 c5 5. c3 Bd6 6. Ngf3 Nc6 7. 0-0 0-0 8. dxc5 Bxc5 9. e4 dxe4 10. Nxe4 Nxe4 11. Bxe4 Qc7 12. Bb1 Ne7 13. Ng5 Ng6 14. Qh5 h6 15. Nh3 Ne7 16. Kh1 f5 17. Ng1 b6 18. Qe2 Qc6 19. Nf3 Ng6 20. Rg1 Bb7 21. Bd3 a6 22. Bc4 Rfe8 23. Bd2 b5 24. Bb3 Rad8 25. Bc2 Qb6 26. Be1 Bc6 27. Rd1 Rxd1 28. Bxd1 Kh8 29. b4 Bd6 30. Bb3 Nf4 31. Qd1 Bc7 32. a4 Rd8 33. Qc2 Be4 34. Qa2 bxa4 35. Bxa4 Nd3 36. Bb3 Nc1 37. Qb2 Nxb3 38. Qxb3 Bd5 39. Qb2 a5 40. Nd4 0-1

[Event "GER-ch U12"]
[Site "Magdeburg"]
[Date "2014.06.13"]
[Round "10"]
[White "Jahn, Felix"]
[Black "Mantel, Ruben"]
[Result "0-1"]
[ECO "B42"]
[WhiteElo "1517"]
[BlackElo "1699"]
[PlyCount "64"]
[EventDate "2014.06.08"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Bd3 d6 6. 0-0 a6 7. f4 Nbd7 8. Bd2 Qc7 9. Nc3 b5 10. Qf3 Bb7 11. Qh3 Nc5 12. Rfe1 b4 13. Nd1 Ncxe4 14. Bxb4 Qb6 15. Bc3 e5 16. fxe5 dxe5 17. Rb1 Bc5 18. Kh1 Bxd4 19. Bxd4 Qxd4 20. Bxe4 Nxe4 21. c3 Qxd1 22. Rbxd1 Nf2+ 23. Kg1 Nxh3+ 24. gxh3 f6 25. b3 Ke7 26. c4 Rhd8 27. Rc1 Rd2 28. a3 Rad8 29. b4 Rg2+ 30. Kf1 Rdd2 31. Red1 Rdf2+ 32. Ke1 Rxh2 0-1

[Event "GER-ch U12"]
[Site "Magdeburg"]
[Date "2014.06.12"]
[Round "8"]
[White "Jahn, Felix"]
[Black "Collin, Alexander"]
[Result "0-1"]
[ECO "C17"]
[WhiteElo "1517"]
[BlackElo "1709"]
[PlyCount "78"]
[EventDate "2014.06.08"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. Bd2 Nc6 6. Nf3 cxd4 7. Nb5 Bc5 8. Bf4 a6 9. Nd6+ Bxd6 10. exd6 Qa5+ 11. Qd2 Qxd2+ 12. Kxd2 f6 13. Re1 Kd7 14. Rd1 e5 15. Bg3 Nh6 16. h3 Nf5 17. Bh2 Nxd6 18. Kc1 b5 19. Be2 Bb7 20. Rhe1 Rac8 21. a3 b4 22. a4 Kc7 23. Kb1 Kb8 24. b3 Ne4 25. Kb2 Nxf2 26. Rd2 Ka8 27. Bg1 Ne4 28. Rdd1 Rc7 29. Bh2 Rhc8 30. Rc1 Rd7 31. Nh4 Rdd8 32. Nf3 Ne7 33. g4 Rc3 34. Nh4 Ng5 35. Bd3 h6 36. Bf1 Nxh3 37. Ng2 Ng5 38. Red1 Bc8 39. Be2 Kb7 0-1

[Event "GER-ch U12"]
[Site "Magdeburg"]
[Date "2014.06.11"]
[Round "6"]
[White "Jahn, Felix"]
[Black "Baltic, Fatih"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "1517"]
[BlackElo "1812"]
[PlyCount "128"]
[EventDate "2014.06.08"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bd3 e5 7. Nf3 h6 8. Be3 Be6 9. 0-0 Be7 10. Qe2 Nbd7 11. Rfd1 Qc7 12. Rac1 0-0 13. Nd2 Rac8 14. f3 Nb6 15. Qf2 Bd8 16. Nb3 Nc4 17. Bxc4 Bxc4 18. Na4 b5 19. Nb6 Rb8 20. Nxc4 bxc4 21. Nd2 Rxb2 22. Qe2 Be7 23. Qxc4 Rc8 24. Qxa6 Qc6 25. Qxc6 Rxc6 26. a4 Ra6 27. a5 Rb4 28. Nb3 Rc4 29. Bb6 Nd7 30. Be3 Nf6 31. Kf2 Bd8 32. Ke2 Rcc6 33. Bd2 d5 34. exd5 Nxd5 35. Kf2 Be7 36. Bxh6 Nc3 37. Rd7 Ba3 38. Re1 Rxh6 39. Rxe5 Rhe6 40. Re3 Na4 41. Rxe6 Rxe6 42. Rd3 Nc5 43. Rd8+ Kh7 44. Rb8 Nd7 45. Rb7 Rd6 46. a6 Nc5 47. a7 Ra6 48. Rxf7 Nxb3 49. cxb3 Bc5+ 50. Kg3 Bxa7 51. Kh3 Rh6+ 52. Kg3 Bb8+ 53. f4 Rb6 54. Kg4 Rxb3 55. h3 Bd6 56. Kh4 Bc5 57. f5 Bd4 58. g4 Bf2+ 59. Kg5 Rxh3 60. Kf4 Be3+ 61. Ke4 Bg5 62. Ra7 Rg3 63. Ra1 Rxg4+ 64. Ke5 Bf6+ 0-1

[Event "GER-ch U12"]
[Site "Magdeburg"]
[Date "2014.06.11"]
[Round "7"]
[White "Ziegenfuss, Larissa"]
[Black "Jahn, Felix"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "1316"]
[BlackElo "1517"]
[PlyCount "102"]
[EventDate "2014.06.08"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 dxe4 4. dxe4 Nf6 5. Ngf3 Nc6 6. g3 e5 7. Bg2 Be6 8. 0-0 Bc5 9. h3 0-0 10. Re1 Qd7 11. Ng5 Rad8 12. Nxe6 Qxe6 13. c3 Rd7 14. Qe2 Rfd8 15. Nb3 Bb6 16. Bg5 h6 17. Be3 Na5 18. Nxa5 Bxa5 19. f4 exf4 20. Bxf4 Bb6+ 21. Kh2 g5 22. Bc1 Qe5 23. Qf3 Rd3 24. Be3 Nxe4 25. Qxe4 Qxe4 26. Bxe4 Rxe3 27. Bxb7 Rd2+ 28. Bg2 Rxe1 29. Rxe1 Rxb2 30. a4 Rc2 31. Re8+ Kg7 32. Re7 Rxc3 33. Bd5 Rc2+ 34. Kh1 Rf2 35. Bc4 Kf8 36. Rd7 Ke8 37. Bb5 Kf8 38. Rd8+ Kg7 39. Rd7 a5 40. Bc6 Rf6 41. Bg2 Rd6 42. Re7 Bc5 43. Kh2 Rd1 44. Re4 Bb4 45. Rc4 c5 46. Bc6 Rd4 47. Rc1 c4 48. Bb5 c3 49. Kg1 Rd2 50. Kf1 c2 51. Be2 Ba3 0-1

[Event "GER-ch U12"]
[Site "Magdeburg"]
[Date "2014.06.10"]
[Round "5"]
[White "Holinka, Henning"]
[Black "Jahn, Felix"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "1763"]
[BlackElo "1517"]
[PlyCount "69"]
[EventDate "2014.06.08"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. g3 Bd7 6. Bh3 cxd4 7. cxd4 Bb4+ 8. Nc3 Qb6 9. Nge2 Nge7 10. 0-0 Bxc3 11. bxc3 0-0 12. f4 Na5 13. g4 Nc4 14. Kh1 f6 15. exf6 Rxf6 16. Ng3 Qc7 17. Qe1 Re8 18. g5 Rff8 19. Bxe6+ Bxe6 20. Qxe6+ Kh8 21. Qh3 Nd6 22. Ba3 Nc4 23. Bxe7 Rxe7 24. g6 h6 25. Nf5 Qc8 26. Qh4 Rc7 27. Nxh6 gxh6 28. Qxh6+ Kg8 29. Rf3 Qd7 30. g7 Rf5 31. Qh8+ Kf7 32. Qf8+ Ke6 33. g8Q+ Rf7 34. f5+ Kf6 35. Qgg7# 1-0

[Event "GER-ch U12"]
[Site "Magdeburg"]
[Date "2014.06.09"]
[Round "4"]
[White "Jahn, Felix"]
[Black "Weimert, Miriam"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "1517"]
[BlackElo "1452"]
[PlyCount "99"]
[EventDate "2014.06.08"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nxc3 6. dxc3 Be7 7. Bd3 Bg4 8. h3 Bh5 9. g4 Bg6 10. Be3 Bxd3 11. Qxd3 Nc6 12. h4 h5 13. g5 a6 14. Nd4 Qd7 15. Nxc6 Qxc6 16. 0-0-0 g6 17. f4 0-0-0 18. f5 Rhg8 19. f6 Bf8 20. Rhe1 Qa4 21. Qd5 Qd7 22. Bf2 Rh8 23. Re2 Re8 24. Rxe8+ Qxe8 25. Re1 Qd7 26. c4 Qa4 27. Qe4 d5 28. Qe8+ Qxe8 29. Rxe8+ Kd7 30. Rb8 dxc4 31. Bc5 b6 32. Rxf8 Rxf8 33. Bxf8 a5 34. Kd2 Ke6 35. Kc3 Kf5 36. Kd4 Kg4 37. Ke4 Kxh4 38. Kf3 Kxg5 39. Be7 b5 40. c3 h4 41. Bd8 h3 42. Bxc7 Kxf6 43. Bxa5 h2 44. Kg2 h1Q+ 45. Kxh1 Kf5 46. Kg2 Ke4 47. b3 Kd3 48. Kf3 Kc2 49. bxc4 bxc4 50. Bb4 1-0

[Event "GER-ch U12"]
[Site "Magdeburg"]
[Date "2014.06.09"]
[Round "3"]
[White "Moenster, Madita"]
[Black "Jahn, Felix"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "1705"]
[BlackElo "1517"]
[PlyCount "31"]
[EventDate "2014.06.08"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

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. Ng5 g6 13. Qd3 Kg7 14. Nxe6+ Kxh7 15. Qh3+ Kg8 16. Ng5 1-0

[Event "GER-ch U12"]
[Site "Magdeburg"]
[Date "2014.06.08"]
[Round "1"]
[White "Albert, Eske"]
[Black "Jahn, Felix"]
[Result "0-1"]
[ECO "C11"]
[WhiteElo "893"]
[BlackElo "1517"]
[PlyCount "128"]
[EventDate "2014.06.08"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. Bb5 c5 6. Nf3 Nc6 7. 0-0 Qb6 8. Be3 Be7 9. Qd3 0-0 10. a3 cxd4 11. Bxd4 Nxd4 12. Nxd4 Nxe5 13. Qd2 a6 14. Be2 Ng6 15. Na4 Qc7 16. b3 b5 17. Nc3 Bf6 18. Rad1 Bxd4 19. Qxd4 Nf4 20. Rfe1 Nxe2+ 21. Rxe2 Qd8 22. Qe5 Bb7 23. Rd4 Qb8 24. Qg5 f6 25. Qh5 Qe8 26. Qf3 Rf7 27. Qh5 Rc7 28. Qf3 e5 29. Rh4 d4 30. Ne4 Bxe4 31. Qxe4 g6 32. Qd5+ Kh8 33. Qd6 Qc6 34. Qb4 Qc3 35. Qxc3 Rxc3 36. Rd2 Rac8 37. g3 Rxc2 38. Rxc2 Rxc2 39. Re4 Rc3 40. Re2 Rxb3 41. Ra2 f5 42. a4 e4 43. axb5 axb5 44. Ra8+ Kg7 45. Ra7+ Kh6 46. Ra2 d3 47. h4 Rc3 48. Ra1 d2 49. Rd1 Rc1 50. Rxc1 dxc1Q+ 51. Kg2 Kh5 52. f3 exf3+ 53. Kxf3 Qe1 54. g4+ fxg4+ 55. Kf4 Qxh4 56. Ke5 Qe7+ 57. Kd5 Kg5 58. Kc6 Kf5 59. Kxb5 Qc7 60. Kb4 g3 61. Kb5 g2 62. Kb4 g1Q 63. Kb5 Qgb6+ 64. Ka4 Qca7# 0-1

[Event "GER-ch U12"]
[Site "Magdeburg"]
[Date "2014.06.08"]
[Round "2"]
[White "Jahn, Felix"]
[Black "Muetsch, Annmarie"]
[Result "1/2-1/2"]
[ECO "C45"]
[WhiteElo "1517"]
[BlackElo "1686"]
[PlyCount "75"]
[EventDate "2014.06.08"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bb4+ 5. c3 Bc5 6. Be3 Bb6 7. Be2 Nf6 8. Nxc6 bxc6 9. Bxb6 axb6 10. Nd2 0-0 11. 0-0 d5 12. exd5 cxd5 13. Qc2 Ng4 14. Bxg4 Bxg4 15. Rfe1 Qg5 16. Re3 Bf5 17. Qd1 Be6 18. Rg3 Qf6 19. Nb3 c5 20. Qf3 Qxf3 21. Rxf3 Bg4 22. Re3 f6 23. f3 Bf5 24. a3 Rfe8 25. Rae1 Kf7 26. Kf2 Rxe3 27. Rxe3 Re8 28. Rxe8 Kxe8 29. Ke3 Ke7 30. h3 Bc2 31. Nc1 Kd6 32. b4 Kc6 33. Kd2 Bg6 34. a4 c4 35. Ne2 Kb7 36. Nd4 Bd3 37. g3 g5 38. Ne6 1/2-1/2

[Event "GER-chT U14"]
[Site "Magdeburg"]
[Date "2013.12.28"]
[Round "4.4"]
[White "Jahn, Felix"]
[Black "Kobald, Pierre"]
[Result "1-0"]
[ECO "B34"]
[WhiteElo "1384"]
[BlackElo "1095"]
[PlyCount "35"]
[EventDate "2013.12.27"]
[EventType "team-swiss"]
[EventRounds "4"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Leipzig Gruen Weiss"]
[BlackTeam "Stuttgart Wolfbusch"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. f3 Qa5 8. Qd2 0-0 9. g4 Qb4 10. 0-0-0 e6 11. h4 a5 12. h5 a4 13. Bh6 Nxe4 14. fxe4 Bxh6 15. Qxh6 Nxd4 16. hxg6 Re8 17. Qxh7+ Kf8 18. Qxf7# 1-0

[Event "GER-chT U14"]
[Site "Magdeburg"]
[Date "2013.12.28"]
[Round "3.4"]
[White "Wegmer, Leon"]
[Black "Jahn, Felix"]
[Result "0-1"]
[ECO "E40"]
[WhiteElo "918"]
[BlackElo "1384"]
[PlyCount "62"]
[EventDate "2013.12.27"]
[EventType "team-swiss"]
[EventRounds "4"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Karlsruhe"]
[BlackTeam "Leipzig Gruen Weiss"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 e6 3. e3 Bb4+ 4. Nc3 Bxc3+ 5. bxc3 c5 6. Nf3 Nc6 7. Ba3 cxd4 8. cxd4 Qa5+ 9. Nd2 Qxa3 10. Be2 0-0 11. 0-0 d5 12. Qc2 Qa5 13. Nb3 Qc7 14. Bf3 Nb4 15. Qc3 Qxc4 16. Qxc4 dxc4 17. Nd2 c3 18. Nb3 Rb8 19. h3 b6 20. Be2 Ba6 21. Bxa6 Nxa6 22. Rfc1 Rfc8 23. Kf1 Nb4 24. Ke2 c2 25. Kd2 Ne4+ 26. Ke2 Nc3+ 27. Kd2 Ncxa2 28. Rf1 c1Q+ 29. Rfxc1 Rxc1 30. Nxc1 Nxc1 31. Kxc1 Nd3+ 0-1

[Event "GER-chT U14"]
[Site "Magdeburg"]
[Date "2013.12.27"]
[Round "2.4"]
[White "Jahn, Felix"]
[Black "Schuster, Benjamin"]
[Result "1/2-1/2"]
[ECO "C45"]
[WhiteElo "1384"]
[BlackElo "1339"]
[PlyCount "73"]
[EventDate "2013.12.27"]
[EventType "team-swiss"]
[EventRounds "4"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Leipzig Gruen Weiss"]
[BlackTeam "Baden-Baden U14"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Bb6 6. Bc4 Qf6 7. c3 Nge7 8. 0-0 0-0 9. Nxc6 bxc6 10. Bxb6 cxb6 11. Qd4 Qg5 12. f4 Qc5 13. Qxc5 bxc5 14. Nd2 d5 15. Bd3 c4 16. Bc2 f5 17. exd5 cxd5 18. Nf3 Nc6 19. Rfe1 Bb7 20. Ne5 Rad8 21. Nxc6 Bxc6 22. Rad1 g6 23. Re6 Bb7 24. Re7 Rf7 25. Rxf7 Kxf7 26. Kf2 Re8 27. Rd2 Re6 28. Re2 Rxe2+ 29. Kxe2 Ke7 30. Ke3 Bc6 31. Kd4 Kd6 32. h3 h5 33. b4 a6 34. Ke3 Ke6 35. a4 Kd6 36. Kd4 Bd7 37. Ke3 1/2-1/2

[Event "GER-chT U14"]
[Site "Magdeburg"]
[Date "2013.12.27"]
[Round "1.4"]
[White "Schmidt, Bjarne"]
[Black "Jahn, Felix"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1394"]
[PlyCount "63"]
[EventDate "2013.12.27"]
[EventType "team-swiss"]
[EventRounds "4"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Bremen Nord"]
[BlackTeam "Leipzig Gruen Weiss"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Nc6 5. c3 Bd6 6. Ne2 Nge7 7. Qc2 Ng6 8. Nd2 0-0 9. h4 Re8 10. Nf3 Bg4 11. h5 Nf4 12. Bxf4 Bxf4 13. Bxh7+ Kf8 14. Kf1 Bh6 15. Qd3 Qf6 16. Ng3 Bxf3 17. gxf3 Be3 18. Bf5 Bh6 19. Bg4 Kg8 20. Rb1 Kh8 21. Qb5 Bf4 22. Qxd5 Bxg3 23. fxg3 Re3 24. Kf2 Rd8 25. Qf5 Qh6 26. Rhe1 Rde8 27. f4 g6 28. Qf6+ Kg8 29. Rxe3 Rxe3 30. Kxe3 Qh7 31. hxg6 fxg6 32. Be6+ 1-0

[Event "Sachsen-ch U12"]
[Site "Sebnitz"]
[Date "2013.04.06"]
[Round "7"]
[White "Simon, Tim"]
[Black "Jahn, Felix"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1330"]
[BlackElo "1301"]
[PlyCount "81"]
[EventDate "2013.04.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nc6 5. Nf3 Bg4 6. Be2 e6 7. Be3 cxd4 8. cxd4 Nf6 9. Nc3 Qd6 10. 0-0 Be7 11. Qd2 0-0 12. Rac1 a6 13. Rfd1 Rfd8 14. h3 Bh5 15. a3 Rac8 16. Bf4 Qd7 17. Ne5 Qe8 18. Qe3 Bxe2 19. Nxe2 Nd5 20. Qe4 Nxf4 21. Nxf4 Rd6 22. Rc3 Nxe5 23. Qxe5 Rcd8 24. Rg3 Bf6 25. Qxf6 Qf8 26. Nh5 g6 27. Qe5 Rd5 28. Nf6+ Kg7 29. Nxd5+ Kg8 30. Nf6+ Kg7 31. Nd7+ f6 32. Nxf8 fxe5 33. Nxe6+ Kf6 34. Nxd8 exd4 35. Rxd4 b5 36. Rd5 b4 37. Rf3+ Kg7 38. Ne6+ Kh6 39. Rf4 g5 40. Rxg5 b3 41. Rh4# 1-0

[Event "Sachsen-ch U12"]
[Site "Sebnitz"]
[Date "2013.04.05"]
[Round "5"]
[White "Buschmann, Julius"]
[Black "Jahn, Felix"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1232"]
[BlackElo "1301"]
[PlyCount "104"]
[EventDate "2013.04.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. Nf3 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. 0-0 Qb6 8. Nc3 cxd4 9. Nxd4 Bc5 10. Nf3 Ne7 11. b3 d4 12. Na4 Bxa4 13. bxa4 0-0 14. Qd3 Ng6 15. Qb3 Rfd8 16. Bb2 Rac8 17. Rad1 h6 18. Qxb6 Bxb6 19. Bxd4 Bxd4 20. Nxd4 Nxe5 21. Rfe1 Rd5 22. Nb5 Rxd1 23. Rxd1 Rxc2 24. h3 Rxa2 25. Nc3 Ra3 26. Re1 Nd3 27. Nb5 Rxa4 28. Rd1 Ra5 29. Rxd3 Rxb5 30. Rd8+ Kh7 31. Rd7 Kg6 32. Rd1 a5 33. Kf1 a4 34. Ra1 Ra5 35. Ke2 b5 36. Kd3 b4 37. Kc4 b3 38. Kb4 Ra8 39. Rb1 Kf5 40. Rb2 a3 41. Rd2 b2 42. Rd1 a2 43. g4+ Kf6 44. g5+ hxg5 45. Rf1 b1Q+ 46. Rxb1 axb1Q+ 47. Kc4 Rc8+ 48. Kd4 Qd1+ 49. Ke4 Qd5+ 50. Ke3 Rc3+ 51. Ke2 Qd3+ 52. Ke1 Rc1# 0-1

[Event "Sachsen-ch U12"]
[Site "Sebnitz"]
[Date "2013.04.05"]
[Round "6"]
[White "Jahn, Felix"]
[Black "Poeschl, Ole"]
[Result "1-0"]
[ECO "B76"]
[WhiteElo "1301"]
[BlackElo "1380"]
[PlyCount "85"]
[EventDate "2013.04.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nf6 8. Qd2 0-0 9. g4 Nxd4 10. Bxd4 a6 11. 0-0-0 b5 12. h4 b4 13. Nd5 Nxd5 14. Bxg7 Kxg7 15. exd5 Qa5 16. Bc4 Rb8 17. h5 Qa4 18. Bd3 Qb5 19. hxg6 fxg6 20. Qh6+ Kf7 21. Qxh7+ Ke8 22. Rde1 Rb7 23. Qxg6+ Kd8 24. Qg7 Re8 25. Rh8 a5 26. Rxe8+ Qxe8 27. Bc4 Rc7 28. Bd3 e5 29. Qf6+ Qe7 30. Qxe7+ Rxe7 31. g5 Rg7 32. g6 Ke7 33. Rh1 Kf6 34. Rh7 Bd7 35. Kd2 Be8 36. Ke3 Bxg6 37. Bxg6 Kxg6 38. Rxg7+ Kxg7 39. Ke4 Kf6 40. f4 a4 41. fxe5+ dxe5 42. a3 bxa3 43. bxa3 1-0

[Event "Sachsen-ch U12"]
[Site "Sebnitz"]
[Date "2013.04.04"]
[Round "4"]
[White "Jahn, Felix"]
[Black "Hermann, Stefan"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "1301"]
[BlackElo "1228"]
[PlyCount "61"]
[EventDate "2013.04.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nf3 Bb4 7. Bd2 d6 8. a3 Bxc3 9. Bxc3 Nxe4 10. Qd3 Nxc3 11. Qxc3 Be6 12. Bb5 Rc8 13. 0-0 0-0 14. Qe3 a6 15. Bxc6 Rxc6 16. Rac1 f5 17. Rfd1 Qf6 18. Rd2 f4 19. Qe4 Qf5 20. Qb4 Rfc8 21. c3 d5 22. Re1 e4 23. Nd4 Rc4 24. Nxf5 Rxb4 25. axb4 Bxf5 26. Rxd5 Bg6 27. Rd7 b5 28. Red1 Rc6 29. R1d6 Rc4 30. Rxa6 e3 31. Ra8+ 1-0

[Event "Sachsen-ch U12"]
[Site "Sebnitz"]
[Date "2013.04.03"]
[Round "3"]
[White "Ambach Salazar, Fridolin"]
[Black "Jahn, Felix"]
[Result "1-0"]
[ECO "B73"]
[WhiteElo "1370"]
[BlackElo "1301"]
[PlyCount "57"]
[EventDate "2013.04.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be3 g6 7. Be2 Bg7 8. Nf3 0-0 9. 0-0 Bd7 10. Qd2 a6 11. Bh6 Qc7 12. Bxg7 Kxg7 13. Nd5 Nxd5 14. exd5 Ne5 15. Nd4 Rac8 16. b3 Ng4 17. c4 Nf6 18. Qb2 Rfe8 19. g4 h6 20. f4 Kh7 21. g5 Nh5 22. Rad1 Bh3 23. Rf3 Qd7 24. Rdd3 Qg4+ 25. Rg3 Qd7 26. Rxh3 Nxf4 27. Rxh6+ Kg8 28. Ne6 fxe6 29. Qh8+ 1-0

[Event "Sachsen-ch U12"]
[Site "Sebnitz"]
[Date "2013.04.03"]
[Round "2"]
[White "Jahn, Felix"]
[Black "Kreicarek, Tobias"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1301"]
[BlackElo "1261"]
[PlyCount "98"]
[EventDate "2013.04.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. d4 Nxd5 4. Nf3 Bg4 5. Bc4 e6 6. 0-0 Be7 7. Qd3 0-0 8. Nc3 Bf5 9. Qd2 Bb4 10. Bxd5 Bxc3 11. Qxc3 exd5 12. Bf4 Nc6 13. Ne5 Nxe5 14. Bxe5 Rc8 15. Rac1 Re8 16. Qg3 f6 17. Bf4 Re2 18. Bh6 Qe7 19. Qf3 Qe4 20. Qxe4 Bxe4 21. Bf4 c6 22. Rfe1 Rxe1+ 23. Rxe1 Bxc2 24. Re7 g5 25. Bg3 h5 26. h3 h4 27. Bh2 a6 28. Rxb7 Re8 29. f3 Re1+ 30. Kf2 Rd1 31. Rb6 Rxd4 32. Rxc6 Bb1 33. Rxa6 Rd2+ 34. Kf1 Bd3+ 35. Kg1 Bxa6 36. g4 hxg3 37. Bxg3 Rxb2 38. h4 gxh4 39. Bxh4 Kg7 40. f4 d4 41. f5 d3 42. Be1 Rb1 43. Kf1 d2+ 44. Kg2 dxe1Q 45. Kf3 Qe2+ 46. Kf4 Rb4+ 47. Kg3 Kh6 48. a4 Rg4+ 49. Kh3 Qg2# 0-1

[Event "Sachsen-ch U12"]
[Site "Sebnitz"]
[Date "2013.04.02"]
[Round "1"]
[White "Preissler, Niklas"]
[Black "Jahn, Felix"]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "1510"]
[BlackElo "1301"]
[PlyCount "32"]
[EventDate "2013.04.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 e6 3. e4 Be7 4. Bxf6 Bxf6 5. e5 Be7 6. Bd3 Nc6 7. c3 b6 8. Nf3 Bb7 9. Nbd2 d5 10. 0-0 Qd7 11. Qe2 0-0 12. Ne1 f5 13. exf6 Bxf6 14. Nef3 Rad8 15. Bb5 Qd6 16. Bxc6 Bxc6 1/2-1/2

[Event "GER-chT U10"]
[Site "Magdeburg"]
[Date "2012.12.29"]
[Round "7.1"]
[White "Jahn, Felix"]
[Black "Kartsev, Nikolaj"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "1223"]
[BlackElo "1364"]
[PlyCount "53"]
[EventDate "2012.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]
[WhiteTeam "Leipzig BSG"]
[BlackTeam "Brackel"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nf3 Be6 8. Be2 Be7 9. 0-0 0-0 10. Ng5 Nbd7 11. Nxe6 fxe6 12. Bc4 Kf7 13. f4 b5 14. Bb3 g6 15. f5 gxf5 16. exf5 b4 17. fxe6+ Kg7 18. exd7 bxc3 19. Qc1 Ng4 20. Rxf8 Bxf8 21. Bd5 Rb8 22. bxc3 Qxd7 23. Bg5 Qa7+ 24. Kh1 Nf2+ 25. Kg1 Nd3+ 26. Kh1 Nxc1 27. Rxc1 0-1

[Event "GER-chT U10"]
[Site "Magdeburg"]
[Date "2012.12.29"]
[Round "6.1"]
[White "Suvorov, Luca"]
[Black "Jahn, Felix"]
[Result "1-0"]
[ECO "E11"]
[WhiteElo "1493"]
[BlackElo "1223"]
[PlyCount "68"]
[EventDate "2012.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]
[WhiteTeam "Porz SG"]
[BlackTeam "Leipzig BSG"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 e6 3. c4 Bb4+ 4. Bd2 Bxd2+ 5. Nbxd2 d5 6. e3 b6 7. cxd5 Qxd5 8. Qb3 Qxb3 9. Nxb3 0-0 10. Be2 Bb7 11. 0-0 Nbd7 12. Rac1 Rac8 13. Nfd2 Rfe8 14. Bf3 Bxf3 15. Nxf3 e5 16. Rc2 Re7 17. Rfc1 exd4 18. Nbxd4 c5 19. Nf5 Re6 20. N3d4 Re5 21. f4 Ree8 22. Nd6 Rcd8 23. Nxe8 Rxe8 24. Nc6 Rxe3 25. Nxa7 Re4 26. Rc4 Re2 27. Rb1 h6 28. Rcc1 Kh7 29. Re1 Rd2 30. Nc6 Nh5 31. Red1 Rxd1+ 32. Rxd1 Nhf6 33. g3 Ne4 34. Ne5 f5 1-0

[Event "GER-chT U10"]
[Site "Magdeburg"]
[Date "2012.12.28"]
[Round "5.1"]
[White "Irkilmez, Yakub"]
[Black "Jahn, Felix"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1478"]
[BlackElo "1223"]
[PlyCount "121"]
[EventDate "2012.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]
[WhiteTeam "Paderborn Blauer Springer"]
[BlackTeam "Leipzig BSG"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 d5 4. e3 c5 5. c3 Nbd7 6. Bd3 b6 7. Qe2 Be7 8. Nbd2 Bb7 9. Rc1 0-0 10. Ne5 c4 11. Bc2 Bd6 12. Nxf7 Rxf7 13. Bxd6 Rc8 14. 0-0 Qe8 15. Nf3 Kh8 16. Ng5 Kg8 17. Nxf7 Qxf7 18. Bg3 Re8 19. Ba4 Rd8 20. Bh4 a6 21. Bxd7 Rxd7 22. Qf3 Qf8 23. Bxf6 Rf7 24. Bxg7 Rxf3 25. Bxf8 Rxf8 26. Rce1 b5 27. f3 Kg7 28. e4 Bc8 29. exd5 exd5 30. Re7+ Kg6 31. Rfe1 Rf6 32. R1e5 Rd6 33. Rc7 Be6 34. Kf2 Kh6 35. f4 Kg6 36. Kf3 h5 37. Rg5+ Kh6 38. h3 Rb6 39. Rcg7 Bf5 40. g4 hxg4+ 41. hxg4 Be4+ 42. Kg3 Rg6 43. R7xg6+ Bxg6 44. Rxd5 Be8 45. Rd6+ Kg7 46. Rxa6 Kf8 47. f5 Kg8 48. g5 b4 49. Kf4 b3 50. axb3 cxb3 51. Ke5 Kf8 52. Ra7 Kg8 53. f6 Kf8 54. Kf5 Kg8 55. g6 Kf8 56. d5 Bxg6+ 57. Kxg6 Ke8 58. f7+ Kf8 59. Ra8+ Ke7 60. f8Q+ Kd7 61. Ra7# 1-0

[Event "GER-chT U10"]
[Site "Magdeburg"]
[Date "2012.12.28"]
[Round "4.1"]
[White "Jahn, Felix"]
[Black "Grund, Sebastian"]
[Result "1/2-1/2"]
[ECO "B46"]
[WhiteElo "1223"]
[BlackElo "1332"]
[PlyCount "45"]
[EventDate "2012.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]
[WhiteTeam "Leipzig BSG"]
[BlackTeam "Saalfeld"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 e6 6. Be3 Be7 7. Bc4 Nf6 8. 0-0 0-0 9. Nxc6 bxc6 10. Qf3 d5 11. exd5 cxd5 12. Bd3 e5 13. Qg3 e4 14. Be2 Bd6 15. Bf4 Bxf4 16. Qxf4 Bb7 17. f3 Qb6+ 18. Kh1 e3 19. Rab1 Rfe8 20. Rfd1 Rad8 21. Qd4 Qxd4 22. Rxd4 g6 23. Rbd1 1/2-1/2

[Event "GER-chT U10"]
[Site "Magdeburg"]
[Date "2012.12.28"]
[Round "3.1"]
[White "Schulze, Lara"]
[Black "Jahn, Felix"]
[Result "0-1"]
[ECO "A25"]
[WhiteElo "1411"]
[BlackElo "1223"]
[PlyCount "75"]
[EventDate "2012.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]
[WhiteTeam "Lehrte"]
[BlackTeam "Leipzig BSG"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 e5 2. e4 Nc6 3. Nc3 Nf6 4. g3 Bc5 5. Bg2 d6 6. h3 Bd7 7. d3 0-0 8. Nge2 Re8 9. 0-0 Qc8 10. Kh2 Nd4 11. Nxd4 Bxd4 12. Ne2 Bc5 13. f4 exf4 14. gxf4 Qd8 15. Ng3 Bd4 16. Ne2 Bc5 17. Ng3 a6 18. f5 b5 19. e5 dxe5 20. Bxa8 Qxa8 21. Bg5 Qc6 22. Bxf6 Qxf6 23. Ne4 Qc6 24. Nxc5 Qxc5 25. Qf3 Bc6 26. Qf2 Qd6 27. Qg3 Qd4 28. Rab1 bxc4 29. f6 g6 30. dxc4 Qxc4 31. Rbc1 Qe6 32. Qg5 Kh8 33. Qh6 Rg8 34. Rcd1 Qe8 35. Rg1 Qf8 36. Qxf8 Rxf8 37. Rc1 Bd5 38. b3 0-1

[Event "GER-chT U10"]
[Site "Magdeburg"]
[Date "2012.12.27"]
[Round "1.1"]
[White "Jahn, Felix"]
[Black "Hermanns, Till"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1223"]
[BlackElo "969"]
[PlyCount "66"]
[EventDate "2012.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]
[WhiteTeam "Leipzig BSG"]
[BlackTeam "Landskrone"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Bf4 e6 3. e3 d5 4. Bd3 c5 5. c3 Nc6 6. Nf3 Be7 7. 0-0 0-0 8. Nbd2 Bd7 9. Bb1 cxd4 10. cxd4 h6 11. Ne5 Bd6 12. Qc2 Rc8 13. Qd3 Nb4 14. Qe2 a6 15. Qf3 Qe7 16. Bxh6 gxh6 17. Qg3+ Kh8 18. Qh3 Ng8 19. Qh5 Bxe5 20. dxe5 Qg5 21. Qxg5 hxg5 22. f4 gxf4 23. Rxf4 Rc1+ 24. Kf2 Nc2 25. Rh4+ Kg7 26. Bxc2 Rxc2 27. Ke2 Rxb2 28. Rf1 Bb5+ 29. Kf2 Bxf1 30. Kxf1 Rxd2 31. Rf4 f6 32. exf6+ Rxf6 33. Rxf6 Nxf6 0-1

[Event "GER-chT U10"]
[Site "Magdeburg"]
[Date "2012.12.27"]
[Round "2.1"]
[White "Jahn, Felix"]
[Black "Jaeger, Gustav"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "1223"]
[BlackElo "1065"]
[PlyCount "61"]
[EventDate "2012.12.27"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]
[WhiteTeam "Leipzig BSG"]
[BlackTeam "Magdeburg USC"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Nf6 6. Nxc6 bxc6 7. Bxc5 Nxe4 8. Qe2 d5 9. f3 Qf6 10. Nc3 d4 11. Qxe4+ Kd7 12. Qxd4+ Qxd4 13. Bxd4 Re8+ 14. Be2 Rb8 15. 0-0-0 Ke7 16. Bc5+ Kf6 17. Ne4+ Kf5 18. Bd3 Kf4 19. Rhf1 Bf5 20. g3+ Ke5 21. f4+ Kd5 22. Bxa7 Rb7 23. Ba6+ Kxe4 24. Bxb7 Re6 25. Rd4+ Ke3 26. Re1+ Kf2 27. Rxe6 fxe6 28. Bxc6 Ke2 29. Rd2+ Ke1 30. Bg2 Bxc2 31. Bf2# 1-0

[Event "GER-ch Net qual4 U14"]
[Site "Playchess.com INT"]
[Date "2012.09.12"]
[Round "2"]
[White "Graf, Lennard"]
[Black "Jahn, Felix"]
[Result "0-1"]
[ECO "B76"]
[WhiteElo "1412"]
[BlackElo "1265"]
[PlyCount "44"]
[EventDate "2012.09.12"]
[EventType "swiss (blitz)"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. f3 g6 7. Be3 Bg7 8. Qd2 0-0 9. 0-0-0 a6 10. g4 b5 11. h4 b4 12. Nce2 a5 13. Nxc6 Qc7 14. Ncd4 e5 15. Nb3 a4 16. g5 axb3 17. gxf6 bxa2 18. Qxb4 a1Q+ 19. Kd2 Qaa5 20. Qxa5 Qxa5+ 21. Kc1 Qb4 22. fxg7 Ra1# 0-1

[Event "GER-ch Net qual4 U14"]
[Site "Playchess.com INT"]
[Date "2012.09.12"]
[Round "5"]
[White "Jahn, Felix"]
[Black "Hartogh, Christian"]
[Result "0-1"]
[ECO "C44"]
[WhiteElo "1268"]
[BlackElo "1571"]
[PlyCount "70"]
[EventDate "2012.09.12"]
[EventType "swiss (blitz)"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 d6 5. c3 dxc3 6. Nxc3 Nf6 7. Bg5 h6 8. Bxf6 Qxf6 9. Nd5 Qd8 10. 0-0 Be7 11. Nc3 0-0 12. Bb3 Bg4 13. Bc2 Ne5 14. Qd3 Nxd3 15. Bxd3 Bxf3 16. gxf3 c6 17. Kh1 d5 18. exd5 cxd5 19. Rg1 d4 20. Ne4 Qb6 21. Rg2 Qxb2 22. Rag1 g6 23. Ng3 Rac8 24. Nh5 Rc1 25. Rxc1 Qxc1+ 26. Rg1 Qd2 27. Bb1 Qxf2 28. Nf4 Qxf3+ 29. Rg2 Qxf4 30. Rg1 Rc8 31. Bd3 Rc1 32. Rxc1 Qxc1+ 33. Kg2 Qd2+ 34. Kh1 Qxd3 35. a4 Qf1# 0-1

[Event "GER-ch Net qual4 U14"]
[Site "Playchess.com INT"]
[Date "2012.09.12"]
[Round "7"]
[White "Jahn, Felix"]
[Black "Krone, Aaron"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "1261"]
[BlackElo "1289"]
[PlyCount "93"]
[EventDate "2012.09.12"]
[EventType "swiss (blitz)"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nxc3 6. dxc3 Bg4 7. Bc4 Be7 8. Qd5 0-0 9. 0-0 Be6 10. Qe4 f5 11. Qxe6+ Kh8 12. Bd3 g6 13. Bh6 Rf6 14. Qe2 Nc6 15. Bg5 Rf7 16. Bc4 Rf8 17. Bh6 Re8 18. Bf7 Bg5 19. Bxg5 Rxe2 20. Bxd8 Rxd8 21. Bb3 Ne5 22. Nd4 c5 23. Nxe2 c4 24. Ba4 a6 25. Nd4 b5 26. Nxb5 axb5 27. Bxb5 Rb8 28. Ba6 Rb6 29. Bc8 Rxb2 30. Rfd1 Rxc2 31. Rxd6 Ng4 32. Rd8+ Kg7 33. Rd7+ Kf8 34. Re1 Rxf2 35. Rd8+ Kf7 36. Be6+ Kf6 37. Rf8+ Kg7 38. Rf7+ Kh6 39. a4 Rc2 40. Bxc4 Rxc3 41. Be6 Ra3 42. Ra7 Ne3 43. Bg8 Nd5 44. Rxh7+ Kg5 45. Bxd5 Rxa4 46. h4+ Kf6 47. Rf7# 1-0

[Event "GER-ch Net qual4 U14"]
[Site "Playchess.com INT"]
[Date "2012.09.12"]
[Round "3"]
[White "Jahn, Felix"]
[Black "Tietgemeyer, Eva Maria"]
[Result "0-1"]
[ECO "C53"]
[WhiteElo "1288"]
[BlackElo "1431"]
[PlyCount "118"]
[EventDate "2012.09.12"]
[EventType "swiss (blitz)"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Bc5 5. c3 Qf6 6. cxd4 Bxd4 7. Nxd4 Nxd4 8. 0-0 d6 9. Nc3 Ne7 10. Nb5 Nxb5 11. Bxb5+ c6 12. Bc4 0-0 13. Qb3 b5 14. Be2 Ng6 15. Bf3 Ne5 16. Bd2 Bh3 17. Rad1 Nxf3+ 18. Qxf3 Qxf3 19. gxf3 Bxf1 20. Rxf1 Rfe8 21. Kh1 Rad8 22. Rg1 d5 23. Bh6 g6 24. exd5 Rxd5 25. f4 Rd2 26. f5 Rxf2 27. fxg6 hxg6 28. h4 Ree2 29. Rd1 Rh2+ 30. Kg1 Rxh4 31. Bg5 Rg4+ 32. Kf1 Rxb2 33. Rd8+ Kh7 34. Bf6 Rf4+ 35. Ke1 Rxf6 36. Rd7 Rxa2 37. Rc7 Rff2 38. Rxc6 Rfc2 39. Rxc2 Rxc2 40. Kd1 Rh2 41. Kc1 g5 42. Kd1 g4 43. Ke1 g3 44. Kf1 g2+ 45. Kg1 a5 46. Kxh2 a4 47. Kxg2 a3 48. Kf3 a2 49. Ke3 a1Q 50. Kd3 Qa4 51. Ke3 Kg6 52. Kd3 Kf5 53. Ke3 Qc4 54. Kf3 Qd3+ 55. Kf2 Kf4 56. Kg2 Qf3+ 57. Kg1 Qe2 58. Kh1 Kg3 59. Kg1 Qg2# 0-1

[Event "GER-ch Net qual4 U14"]
[Site "Playchess.com INT"]
[Date "2012.09.12"]
[Round "1"]
[White "Jahn, Felix"]
[Black "Wastian, Jan"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1273"]
[BlackElo "1474"]
[PlyCount "108"]
[EventDate "2012.09.12"]
[EventType "swiss (blitz)"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. exd5 cxd5 4. d4 Nc6 5. Nc3 Bg4 6. Be2 e6 7. Bf4 Nf6 8. Bg3 Bb4 9. 0-0 0-0 10. a3 Ba5 11. b4 Bb6 12. b5 Na5 13. a4 Rc8 14. Na2 Bc7 15. Bxc7 Qxc7 16. Nb4 Nc4 17. Ra2 Ne4 18. Bd3 Nc3 19. Qd2 Nxa2 20. Qg5 Bxf3 21. Qh4 Be4 22. Bxe4 dxe4 23. Qxe4 Nd2 24. Qd3 Nxf1 25. Qxf1 Nxb4 26. h3 Qxc2 27. Qe1 Qc1 28. Qxc1 Rxc1+ 29. Kh2 Rd8 30. a5 Rxd4 31. b6 a6 32. Kg3 Rc3+ 33. Kh2 Kf8 34. g3 Ke7 35. Kg2 Kd6 36. h4 h5 37. Kf1 g6 38. Kg2 Kc5 39. Kf1 Kb5 40. Kg2 Kxa5 41. Kf1 Kb5 42. Kg2 Kc4 43. Kf1 Kd3 44. Kg2 a5 45. Kf1 a4 46. Kg2 a3 47. Kf1 a2 48. Kg2 a1Q 49. Kh2 Qb2 50. Kg2 Rc2 51. Kh1 Rxf2 52. Kg1 Rg2+ 53. Kh1 Rh2+ 54. Kg1 Qg2# 0-1

[Event "GER-ch Net qual4 U14"]
[Site "Playchess.com INT"]
[Date "2012.09.12"]
[Round "4"]
[White "Wachsmann, Dietmar"]
[Black "Jahn, Felix"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1407"]
[BlackElo "1279"]
[PlyCount "125"]
[EventDate "2012.09.12"]
[EventType "swiss (blitz)"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 d6 4. Nf3 Nf6 5. Bc4 g6 6. 0-0 Bg7 7. d3 0-0 8. Qe1 Bg4 9. h3 Bxf3 10. Rxf3 Nd4 11. Rf2 a6 12. a3 b5 13. Ba2 b4 14. axb4 cxb4 15. Nd1 Qb6 16. Be3 Nxc2 17. Rxc2 Qb5 18. Bc4 Qb7 19. Bd4 b3 20. Rc3 Nd7 21. Bxg7 Qa7+ 22. Qe3 Qxe3+ 23. Nxe3 Kxg7 24. Rxa6 Rxa6 25. Bxa6 Nc5 26. Bc4 Ra8 27. Bxb3 Nxb3 28. Rxb3 Ra1+ 29. Kf2 Ra2 30. Rb8 Kf6 31. Kf3 Kg7 32. b4 Rb2 33. b5 Rb3 34. b6 Rxd3 35. b7 Rb3 36. Ke2 Rb2+ 37. Kd3 Rb3+ 38. Kd2 Kf6 39. Nc4 Ke6 40. Na5 Rb5 41. Ra8 Rb2+ 42. Kc3 Rxb7 43. Nxb7 Kd7 44. Rh8 Kc7 45. Na5 h5 46. Rh7 Kd7 47. Rxf7 Ke6 48. Rf8 d5 49. exd5+ Kxd5 50. Nc4 Ke6 51. Ne5 Kd6 52. Nxg6 Ke6 53. Ne5 Kd6 54. g4 hxg4 55. hxg4 Ke6 56. g5 Kd6 57. g6 Ke6 58. g7 Kd6 59. g8Q Kc7 60. Rc8+ Kb7 61. Qb3+ Ka7 62. Nc6+ Ka6 63. Ra8# 1-0

[Event "GER-ch Net qual3 U14"]
[Site "Playchess.com INT"]
[Date "2012.09.08"]
[Round "5"]
[White "Auerbach, Florian"]
[Black "Jahn, Felix"]
[Result "0-1"]
[ECO "B51"]
[WhiteElo "1066"]
[BlackElo "1239"]
[PlyCount "76"]
[EventDate "2012.09.08"]
[EventType "swiss (blitz)"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 d6 4. d3 Nf6 5. Bg5 g6 6. Nc3 Bg7 7. Bxf6 Bxf6 8. Nd5 Bg7 9. 0-0 0-0 10. Bxc6 bxc6 11. Nc3 Qb6 12. b3 Bxc3 13. a4 Bxa1 14. Qxa1 f6 15. a5 Qb4 16. Rd1 Bg4 17. d4 Bxf3 18. gxf3 cxd4 19. Rxd4 Qb7 20. a6 Qb6 21. Qa4 c5 22. Rc4 Rab8 23. c3 Qxb3 24. Qxb3 Rxb3 25. Kf1 Ra3 26. Ke2 Rxa6 27. Kd2 Ra2+ 28. Kc1 Rxf2 29. Ra4 Ra8 30. Kd1 Rb8 31. Ra1 Rf1+ 32. Kc2 Rxa1 33. Kd2 Rb2+ 34. Kd3 Rxh2 35. Ke3 h5 36. Kd3 Ra3 37. Ke3 g5 38. Kd3 Rb3 0-1

[Event "GER-ch Net qual3 U14"]
[Site "Playchess.com INT"]
[Date "2012.09.08"]
[Round "1"]
[White "Dittrich, Tom"]
[Black "Jahn, Felix"]
[Result "1-0"]
[ECO "B76"]
[WhiteElo "1492"]
[BlackElo "1269"]
[PlyCount "99"]
[EventDate "2012.09.08"]
[EventType "swiss (blitz)"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. f3 g6 7. Be3 Bg7 8. Qd2 0-0 9. 0-0-0 e5 10. Nb3 Be6 11. Qxd6 Qxd6 12. Rxd6 Bxb3 13. axb3 Rfd8 14. Rxd8+ Rxd8 15. Bd3 Nb4 16. Rd1 Nxd3+ 17. Rxd3 Rxd3 18. cxd3 Kf8 19. Kc2 Ke7 20. d4 exd4 21. Bxd4 Kd6 22. Bxa7 Nd7 23. Be3 Nc5 24. b4 Na6 25. Kb3 b5 26. Nxb5+ Kc6 27. Nd4+ Bxd4 28. Bxd4 Kb5 29. Bc3 h5 30. g3 Nc7 31. Kc2 Na6 32. Kd3 Nxb4+ 33. Bxb4 Kxb4 34. Kd4 Kb3 35. Ke5 Kxb2 36. Kf6 Kc2 37. Kxf7 Kd2 38. e5 Ke2 39. e6 Kf2 40. e7 Kg2 41. e8Q Kxh2 42. Kxg6 Kxg3 43. Qe5+ Kxf3 44. Kxh5 Kg2 45. Qf4 Kh3 46. Qg4+ Kh2 47. Kg5 Kh1 48. Kf4 Kh2 49. Kf3 Kh1 50. Qg2# 1-0

[Event "GER-ch Net qual3 U14"]
[Site "Playchess.com INT"]
[Date "2012.09.08"]
[Round "6"]
[White "Jahn, Felix"]
[Black "Massold, Timo"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "1248"]
[BlackElo "1202"]
[PlyCount "47"]
[EventDate "2012.09.08"]
[EventType "swiss (blitz)"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Qe2 Nxe4 6. Qxe4 f5 7. Qh4 h6 8. Qg3 Qxd4 9. Qg6+ Kd8 10. Nf3 Qe4+ 11. Be3 Qxc2 12. Rd1+ Bd7 13. Bd3 Qxb2 14. Bxf5 Qxa2 15. Bxd7 Nxd7 16. Qe6 Qa5+ 17. Kf1 Qc7 18. Bf4 Qc8 19. Ne5 Kc7 20. Rxd7+ Kb6 21. Qb3+ Ka6 22. Qa4+ Kb6 23. Be3+ c5 24. Nc4# 1-0

[Event "GER-ch Net qual3 U14"]
[Site "Playchess.com INT"]
[Date "2012.09.08"]
[Round "2"]
[White "Jahn, Felix"]
[Black "Mersch, Peter Daniel"]
[Result "1/2-1/2"]
[ECO "C45"]
[WhiteElo "1262"]
[BlackElo "1057"]
[PlyCount "79"]
[EventDate "2012.09.08"]
[EventType "swiss (blitz)"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Qf6 6. c3 Nge7 7. Bb5 Nxd4 8. Bxd4 Bxd4 9. cxd4 Qg5 10. 0-0 Qxb5 11. Nc3 Qxb2 12. Nd5 Nxd5 13. exd5 0-0 14. Re1 Qb5 15. Re5 d6 16. Rg5 h6 17. Rg3 Qxd5 18. a3 f5 19. Qh5 Qe6 20. d5 Qf6 21. Rf1 f4 22. Rg6 Qf5 23. Qxh6 Rf7 24. Re1 Bd7 25. h3 Re8 26. Rc1 Qxd5 27. Rxc7 Qd1+ 28. Kh2 Qe2 29. Rxb7 f3 30. Rb3 Qxf2 31. Rxf3 Qd4 32. Rgg3 Qe5 33. Rxf7 Kxf7 34. Qg6+ Kf8 35. Qh7 Ke7 36. Qh4+ Kf8 37. Qh8+ Ke7 38. Qh4+ Ke6 39. Qg4+ Ke7 40. Qh4+ 1/2-1/2

[Event "GER-ch Net qual3 U14"]
[Site "Playchess.com INT"]
[Date "2012.09.08"]
[Round "7"]
[White "Jahn, Felix"]
[Black "Muetsch, Annmarie"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "1263"]
[BlackElo "1111"]
[PlyCount "103"]
[EventDate "2012.09.08"]
[EventType "swiss (blitz)"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 d6 4. dxe5 Bd7 5. exd6 cxd6 6. Bc4 Qe7 7. Nc3 Bg4 8. 0-0 Nf6 9. Bg5 g6 10. Nd5 Qxe4 11. Nxf6+ Kd8 12. Nxe4+ Be7 13. Bxe7+ Nxe7 14. Qxd6+ Bd7 15. Ne5 Ke8 16. Qxd7+ Kf8 17. Bxf7 Nc6 18. Nxc6 bxc6 19. Nd6 Kg7 20. Rfe1 Rhd8 21. Be8+ Rxd7 22. Bxd7 Rd8 23. Re7+ Kf6 24. Re6+ Kg7 25. Ne8+ Kf7 26. Rf6+ Ke7 27. Re1+ Kxd7 28. Rd6+ Kc8 29. Rxd8+ Kxd8 30. Nf6 Kc7 31. Re7+ Kd6 32. Rxh7 Ke6 33. Rxa7 Kxf6 34. Ra6 Kf5 35. Rxc6 g5 36. Rc5+ Kg6 37. Rxg5+ Kxg5 38. a4 Kf5 39. a5 Ke6 40. a6 Kd7 41. a7 Ke6 42. b4 Kd5 43. a8Q+ Kc4 44. Qc6+ Kxb4 45. c3+ Kb3 46. c4 Kb4 47. Qb5+ Kc3 48. c5 Kd4 49. c6 Ke4 50. c7 Kd4 51. c8Q Ke4 52. Qcc4# 1-0

[Event "GER-ch Net qual3 U14"]
[Site "Playchess.com INT"]
[Date "2012.09.08"]
[Round "4"]
[White "Zimmermann, Felix"]
[Black "Jahn, Felix"]
[Result "1-0"]
[ECO "E51"]
[WhiteElo "1319"]
[BlackElo "1253"]
[PlyCount "91"]
[EventDate "2012.09.08"]
[EventType "swiss (blitz)"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 c5 6. e3 0-0 7. Nf3 d5 8. cxd5 exd5 9. Bd3 c4 10. Bc2 Nc6 11. 0-0 Bg4 12. h3 Bh5 13. g4 Nxg4 14. hxg4 Bxg4 15. Kg2 Qf6 16. Rh1 Qg6 17. Bxg6 fxg6 18. Qc2 Bxf3+ 19. Kg1 Be4 20. Qe2 Bf3 21. Qf1 Bxh1 22. Kxh1 Rae8 23. Ra2 Re7 24. f3 Ref7 25. f4 g5 26. Rf2 Rf6 27. Qg2 gxf4 28. Qxd5+ Kh8 29. exf4 Rh6+ 30. Kg1 Rg6+ 31. Rg2 Rxg2+ 32. Kxg2 Ne7 33. Qxb7 Ng6 34. Qxa7 h6 35. Qc5 Nxf4+ 36. Bxf4 Rxf4 37. Qc8+ Kh7 38. d5 Rf5 39. Qxf5+ g6 40. Qf7+ Kh8 41. Qxg6 h5 42. d6 h4 43. d7 h3+ 44. Kf2 h2 45. Ke2 h1Q 46. d8R# 1-0

[Event "GER-ch Net qual2 U14"]
[Site "Playchess.com INT"]
[Date "2012.09.05"]
[Round "2"]
[White "Fieberg, Samuel"]
[Black "Jahn, Felix"]
[Result "1-0"]
[ECO "B73"]
[WhiteElo "1747"]
[BlackElo "1243"]
[PlyCount "51"]
[EventDate "2012.09.05"]
[EventType "swiss (blitz)"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 g6 7. 0-0 Bg7 8. Be3 0-0 9. f4 Bd7 10. Qd2 e6 11. Rf2 Qb6 12. Nxe6 Qxb2 13. Rb1 Qa3 14. Nxf8 Rxf8 15. Rb3 Qa6 16. Bxa6 bxa6 17. f5 gxf5 18. exf5 Ne5 19. Bh6 Neg4 20. Bxg7 Kxg7 21. Qg5+ Kh8 22. h3 Nxf2 23. Qxf6+ Kg8 24. Nd5 Re8 25. Rg3+ Kf8 26. Qh8# 1-0

[Event "GER-ch Net qual2 U14"]
[Site "Playchess.com INT"]
[Date "2012.09.05"]
[Round "4"]
[White "Jahn, Felix"]
[Black "Dittrich, Tom"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "1256"]
[BlackElo "1527"]
[PlyCount "120"]
[EventDate "2012.09.05"]
[EventType "swiss (blitz)"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 d3 4. Bxd3 Nc6 5. Bc4 Nf6 6. f3 e6 7. Be3 Be7 8. Nd2 0-0 9. Ne2 d5 10. exd5 Nxd5 11. Bxd5 Qxd5 12. 0-0 b6 13. Bf2 Bb7 14. Nb3 Qxd1 15. Rfxd1 Rfd8 16. Ng3 Ne5 17. Rd2 Nc4 18. Rdd1 Nxb2 19. Rdb1 Nc4 20. Rd1 Rxd1+ 21. Rxd1 Rd8 22. Rxd8+ Bxd8 23. Nd4 Bd5 24. Nb3 Be7 25. Kf1 Nb2 26. Ke1 Nd3+ 27. Ke2 Nxf2 28. Kxf2 Bf6 29. Ne2 Bc4 30. Ke3 Bxe2 31. Kxe2 Bxc3 32. Kd3 Bf6 33. Nd4 Bxd4 34. Kxd4 Kf8 35. g3 Ke7 36. f4 Kd6 37. a4 g6 38. g4 f6 39. h4 h6 40. Kc4 a6 41. Kd4 e5+ 42. fxe5+ fxe5+ 43. Ke4 b5 44. axb5 axb5 45. g5 h5 46. Kd3 Kd5 47. Kc3 e4 48. Kb4 Kd4 49. Kxb5 e3 50. Kc6 e2 51. Kd7 e1Q 52. Kd6 Qe4 53. Kc7 Qd5 54. Kb6 Qc4 55. Kb7 Qc5 56. Kb8 Qc6 57. Ka7 Qb5 58. Ka8 Kd5 59. Ka7 Kc6 60. Ka8 Qb7# 0-1

[Event "GER-ch Net qual2 U14"]
[Site "Playchess.com INT"]
[Date "2012.09.05"]
[Round "1"]
[White "Jahn, Felix"]
[Black "Janke, Hendrik"]
[Result "1/2-1/2"]
[ECO "B02"]
[WhiteElo "1231"]
[BlackElo "1550"]
[PlyCount "73"]
[EventDate "2012.09.05"]
[EventType "swiss (blitz)"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. Bc4 Nb6 4. Bb3 e6 5. Nf3 d6 6. exd6 cxd6 7. 0-0 Nc6 8. Nc3 e5 9. d3 h6 10. Be3 Bg4 11. Bxb6 Qxb6 12. Nd5 Qd8 13. Ne3 Bh5 14. Nf5 g6 15. Ng3 Bg4 16. h3 Bd7 17. d4 exd4 18. Nxd4 Be7 19. Nxc6 Bxc6 20. Re1 Qd7 21. c4 0-0-0 22. a4 Bh4 23. a5 h5 24. Ba4 Bxa4 25. Qxa4 Bxg3 26. Qxd7+ Rxd7 27. fxg3 Kd8 28. Rad1 Re8 29. Rxe8+ Kxe8 30. Kf2 Rc7 31. b3 Ke7 32. Ke3 Rc5 33. Rd5 Rxd5 34. cxd5 Kf6 35. Ke4 a6 36. b4 g5 37. h4 1/2-1/2

[Event "GER-ch Net qual2 U14"]
[Site "Playchess.com INT"]
[Date "2012.09.05"]
[Round "3"]
[White "Jahn, Felix"]
[Black "Massold, Timo"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "1241"]
[BlackElo "1199"]
[PlyCount "49"]
[EventDate "2012.09.05"]
[EventType "swiss (blitz)"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 d6 4. dxe5 dxe5 5. Qxd8+ Nxd8 6. Nxe5 f6 7. Nf3 f5 8. Nc3 f4 9. Bxf4 Ne6 10. Bg3 Bd6 11. Bb5+ Bd7 12. Bxd7+ Kxd7 13. 0-0-0 Ke7 14. Bxd6+ cxd6 15. Nd5+ Kd7 16. e5 dxe5 17. Nxe5+ Ke8 18. f4 Nf6 19. Nxf6+ gxf6 20. Nd3 f5 21. g3 Rd8 22. Ne5 Rxd1+ 23. Rxd1 Ke7 24. Rd7+ Kf6 25. Rf7# 1-0

[Event "GER-ch Net qual2 U14"]
[Site "Playchess.com INT"]
[Date "2012.09.05"]
[Round "7"]
[White "Jahn, Felix"]
[Black "Seibt, Sascha"]
[Result "1-0"]
[ECO "B56"]
[WhiteElo "1253"]
[BlackElo "1428"]
[PlyCount "141"]
[EventDate "2012.09.05"]
[EventType "swiss (blitz)"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 e5 5. Nb3 Nf6 6. Nc3 Be7 7. Be3 0-0 8. f3 Nc6 9. Qd2 Nh5 10. 0-0-0 Nb4 11. g4 Nf6 12. h4 Nd7 13. h5 h6 14. Rg1 Bg5 15. Bxg5 Qxg5 16. Qxg5 hxg5 17. Rxd6 Nf6 18. Rh1 Kh7 19. Rd1 Be6 20. a3 Nc6 21. Rd2 Rfd8 22. Rdh2 Nd4 23. h6 Nxf3 24. Rh3 Bxg4 25. Rg3 Nh4 26. hxg7 Kxg7 27. Nd5 Be6 28. Rxh4 Nxd5 29. exd5 Rxd5 30. Bc4 Rd6 31. Bxe6 fxe6 32. Rxg5+ Kf6 33. Rhh5 Rad8 34. Rg1 e4 35. Nc5 e3 36. Nxb7 e2 37. Nxd6 Rxd6 38. Rh2 e5 39. Rxe2 Re6 40. Reg2 Kf5 41. Rf2+ Ke4 42. Re1+ Kd5 43. Rd2+ Kc6 44. Rde2 Kd5 45. c4+ Kxc4 46. Rxe5 Rc6 47. Kb1 Kd4 48. R5e4+ Kd3 49. R1e3+ Kd2 50. Rc3 Rh6 51. Rc7 Rh1+ 52. Ka2 Rh6 53. Rxa7 Kd3 54. Ree7 Rh2 55. Red7+ Kc4 56. Ra6 Kb5 57. Rad6 Kc5 58. Rd5+ Kc6 59. R5d6+ Kc5 60. Rd5+ Kc6 61. R7d6+ Kc7 62. Rd2 Rh3 63. R6d3 Kc6 64. Rxh3 Kc7 65. Rh5 Kc6 66. Rg2 Kd6 67. Rg6+ Ke7 68. Rh7+ Kf8 69. Ra6 Kg8 70. Rb7 Kf8 71. Ra8# 1-0

[Event "GER-ch Net qual2 U14"]
[Site "Playchess.com INT"]
[Date "2012.09.05"]
[Round "5"]
[White "Mersch, Peter Daniel"]
[Black "Jahn, Felix"]
[Result "0-1"]
[ECO "B56"]
[WhiteElo "1043"]
[BlackElo "1249"]
[PlyCount "62"]
[EventDate "2012.09.05"]
[EventType "swiss (blitz)"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bb5 Bd7 7. 0-0 g6 8. Bg5 Bg7 9. Qd2 0-0 10. Bh6 Bxh6 11. Qxh6 Nxd4 12. Bd3 Qc7 13. Rfe1 b5 14. a3 a5 15. Qe3 e5 16. Rac1 b4 17. axb4 axb4 18. Nd5 Nxd5 19. exd5 Kg7 20. Qg5 Bf5 21. Bxf5 Nxf5 22. b3 Ra2 23. Qd2 Rc8 24. Qxb4 Rxc2 25. Rxc2 Qxc2 26. Qa5 Qxb3 27. Qa6 Qxd5 28. Qxc8 Qd2 29. Qc1 Qd5 30. g4 Nh4 31. Rd1 Qg2# 0-1

[Event "GER-ch Net qual2 U14"]
[Site "Playchess.com INT"]
[Date "2012.09.05"]
[Round "6"]
[White "Peter, Anton"]
[Black "Jahn, Felix"]
[Result "1-0"]
[ECO "E11"]
[WhiteElo "1585"]
[BlackElo "1257"]
[PlyCount "43"]
[EventDate "2012.09.05"]
[EventType "swiss (blitz)"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. d4 Bb4+ 4. Bd2 Bxd2+ 5. Qxd2 0-0 6. Nc3 c6 7. e4 d5 8. e5 Ne8 9. c5 f6 10. Bd3 fxe5 11. Nxe5 Nf6 12. 0-0 Nbd7 13. f4 Nxe5 14. fxe5 Nd7 15. Qe2 Rxf1+ 16. Rxf1 b6 17. b4 b5 18. Qh5 h6 19. Qg6 Nf8 20. Qf7+ Kh8 21. Qxf8+ Qxf8 22. Rxf8# 1-0

[Event "GER-ch Net qual1 U14"]
[Site "Playchess.com INT"]
[Date "2012.09.01"]
[Round "4"]
[White "Jahn, Felix"]
[Black "Krone, Aaron"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "1178"]
[BlackElo "1362"]
[PlyCount "71"]
[EventDate "2012.09.01"]
[EventType "swiss (blitz)"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Qe2 Qe7 6. d3 Nf6 7. Qe6 Bxe6 8. Be2 Bg4 9. Nc3 Bxf3 10. gxf3 Nc6 11. Be3 Qd8 12. 0-0-0 Be7 13. Bg5 0-0 14. Rhg1 g6 15. Bh6 Re8 16. Rg3 Nh5 17. Rh3 Bf8 18. Bxf8 Rxf8 19. f4 Re8 20. Bxh5 gxh5 21. Rxh5 Nd4 22. Rg1+ Kh8 23. Kb1 b5 24. a3 c5 25. Rg3 b4 26. Nd5 Ne2 27. Rgh3 bxa3 28. Rxh7+ Kg8 29. Rh8+ Kg7 30. R8h7+ Kf8 31. Rh8+ Kg7 32. R8h7+ Kg6 33. R7h6+ Kf5 34. R3h5+ Kg4 35. Ne3+ Kxf4 36. Rf5# 1-0

[Event "GER-ch Net qual1 U14"]
[Site "Playchess.com INT"]
[Date "2012.09.01"]
[Round "6"]
[White "Jahn, Felix"]
[Black "Mueller, Sophie Elisabeth"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "1178"]
[BlackElo "1507"]
[PlyCount "39"]
[EventDate "2012.09.01"]
[EventType "swiss (blitz)"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Bg5 Be7 7. Nxf6+ Nxf6 8. Be2 0-0 9. 0-0 h6 10. Bf4 b6 11. Qd2 Bb7 12. c3 Ne4 13. Qd3 Nf6 14. Be5 Ng4 15. Bd1 Nxe5 16. Nxe5 Bf6 17. Bc2 g6 18. Nxg6 Qd6 19. Ne7+ Qxe7 20. Qh7# 1-0

[Event "GER-ch Net qual1 U14"]
[Site "Playchess.com INT"]
[Date "2012.09.01"]
[Round "3"]
[White "Jahn, Felix"]
[Black "Wastian, Jan"]
[Result "1-0"]
[ECO "B17"]
[WhiteElo "1178"]
[BlackElo "1439"]
[PlyCount "31"]
[EventDate "2012.09.01"]
[EventType "swiss (blitz)"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Qe2 e6 6. Bf4 Ngf6 7. Nd6+ Bxd6 8. Bxd6 Nb6 9. Qe5 Nbd7 10. Qg3 Nh5 11. Qf3 Ndf6 12. Be5 Nd5 13. Qxh5 0-0 14. Bd3 Qa5+ 15. c3 Nxc3 16. Qxh7# 1-0

[Event "GER-ch Net qual1 U14"]
[Site "Playchess.com INT"]
[Date "2012.09.01"]
[Round "1"]
[White "Jahn, Felix"]
[Black "Wiesner, Paula"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1178"]
[BlackElo "1563"]
[PlyCount "70"]
[EventDate "2012.09.01"]
[EventType "swiss (blitz)"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c4 dxc4 5. Bxc4 cxd4 6. Nf3 Nc6 7. Bb5 Bb4+ 8. Bd2 Bxd2+ 9. Qxd2 Nge7 10. Qxd4 0-0 11. Qxd8 Rxd8 12. 0-0 a6 13. Ba4 b5 14. Bb3 Ng6 15. Re1 Bb7 16. Nc3 Nd4 17. Nxd4 Rxd4 18. h3 Rad8 19. Kh2 Nf4 20. Ne2 Nxe2 21. Rxe2 Rd2 22. Rae1 g6 23. a3 R8d3 24. Bc2 Rd7 25. a4 bxa4 26. Bxa4 R7d4 27. Bc2 Bc6 28. b3 Bb5 29. Rxd2 Rxd2 30. Be4 Rxf2 31. Bf3 Rb2 32. Re3 Rd2 33. Kg3 Kg7 34. Kg4 Rd4+ 35. Kg5 h6# 0-1

[Event "GER-ch Net qual1 U14"]
[Site "Playchess.com INT"]
[Date "2012.09.01"]
[Round "7"]
[White "Martin, Julian"]
[Black "Jahn, Felix"]
[Result "1-0"]
[ECO "B76"]
[WhiteElo "1429"]
[BlackElo "1178"]
[PlyCount "73"]
[EventDate "2012.09.01"]
[EventType "swiss (blitz)"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. f3 g6 7. Be3 Bg7 8. Qd2 0-0 9. 0-0-0 Bd7 10. g4 a6 11. h4 b5 12. h5 b4 13. Nb1 a5 14. hxg6 fxg6 15. Bh6 Nxd4 16. Qxd4 Bxh6+ 17. Rxh6 Kg7 18. g5 e5 19. Qxd6 Ne8 20. Qxe5+ Kg8 21. Bc4+ Rf7 22. Bxf7+ Kxf7 23. Rxh7+ Ng7 24. Qxg7+ Ke6 25. Qxd7+ Qxd7 26. Rhxd7 a4 27. R7d6+ Ke7 28. Rxg6 b3 29. axb3 axb3 30. cxb3 Rc8+ 31. Nc3 Rb8 32. Rdd6 Rxb3 33. Nd5+ Kf7 34. Rdf6+ Ke8 35. Rg7 Rxb2 36. Re7+ Kd8 37. Rf8# 1-0

[Event "GER-ch Net qual1 U14"]
[Site "Playchess.com INT"]
[Date "2012.09.01"]
[Round "5"]
[White "Rempe, Moritz"]
[Black "Jahn, Felix"]
[Result "1-0"]
[ECO "B76"]
[WhiteElo "1537"]
[BlackElo "1178"]
[PlyCount "75"]
[EventDate "2012.09.01"]
[EventType "swiss (blitz)"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 g6 7. Be3 Bg7 8. f3 0-0 9. Qd2 Bd7 10. 0-0-0 a6 11. g4 b5 12. h4 b4 13. Nb1 a5 14. h5 a4 15. hxg6 fxg6 16. Bc4+ Kh8 17. Bh6 b3 18. axb3 axb3 19. c3 Nxd4 20. Bxg7+ Kxg7 21. Qh6+ Kh8 22. Rxd4 Qc7 23. Be2 Rac8 24. g5 e5 25. gxf6 Be6 26. Rdd1 Qf7 27. Rh2 Rc7 28. Rg1 Rg8 29. Rgh1 Ra8 30. f4 exf4 31. Bh5 gxh5 32. Rxh5 Raa7 33. Rg1 Ra8 34. Rhg5 Rcc8 35. Rg7 Qxg7 36. Rxg7 Rxc3+ 37. bxc3 Rb8 38. Qxh7# 1-0

[Event "GER-ch Net qual1 U14"]
[Site "Playchess.com INT"]
[Date "2012.09.01"]
[Round "2"]
[White "Wichmann, Adrian"]
[Black "Jahn, Felix"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1483"]
[BlackElo "1178"]
[PlyCount "33"]
[EventDate "2012.09.01"]
[EventType "swiss (blitz)"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nc6 3. d4 cxd4 4. cxd4 d6 5. Nf3 e5 6. d5 Nce7 7. Nc3 Nf6 8. Bg5 Ng6 9. h4 h6 10. Bxf6 Qxf6 11. Bb5+ Bd7 12. Bxd7+ Kxd7 13. Qa4+ Ke7 14. Rc1 Qf4 15. Ne2 Qf6 16. Rc7+ Kd8 17. Qd7# 1-0

[Event "Sachsen-ch U10"]
[Site "Sebnitz"]
[Date "2012.04.14"]
[Round "7"]
[White "Jahn, Felix"]
[Black "Schubert, Valentin"]
[Result "1-0"]
[ECO "C44"]
[WhiteElo "1202"]
[BlackElo "1139"]
[PlyCount "111"]
[EventDate "2012.04.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. c3 dxc3 6. Nxc3 Bc5 7. Bg5 h6 8. Bh4 d6 9. Nd5 Bd7 10. 0-0 a6 11. Qe2 Nd4 12. Nxd4 Bxd4 13. h3 c6 14. e5 Bxe5 15. f4 cxd5 16. fxe5 dxe5 17. Qxe5+ Be6 18. Bb3 b5 19. Rae1 Rc8 20. Kh1 Rc5 21. Qd4 Rc7 22. Rxf6 gxf6 23. Bxf6 Qd7 24. Bxh8 Ke7 25. Bf6+ Ke8 26. Qxd5 Qxd5 27. Bxd5 Rc5 28. Bxe6 fxe6 29. Rxe6+ Kf7 30. Rxa6 Rf5 31. Bd4 Rf1+ 32. Kh2 Ra1 33. b3 Rd1 34. Be3 Rd7 35. Ra7 Rxa7 36. Bxa7 Ke6 37. Be3 h5 38. g4 hxg4 39. hxg4 Kf7 40. g5 b4 41. Kg2 Kg6 42. Kf2 Kf5 43. Ke2 Ke6 44. Kd3 Kd5 45. g6 Ke6 46. g7 Kf7 47. Bd4 Kg8 48. Kc4 Kh7 49. Kxb4 Kg8 50. a4 Kf7 51. a5 Kg8 52. a6 Kf7 53. a7 Kg8 54. a8Q+ Kh7 55. g8Q+ Kh6 56. Qh1# 1-0

[Event "Sachsen-ch U10"]
[Site "Sebnitz"]
[Date "2012.04.13"]
[Round "6"]
[White "Bui, Hai Lam"]
[Black "Jahn, Felix"]
[Result "1-0"]
[ECO "B76"]
[WhiteElo "1376"]
[BlackElo "1202"]
[PlyCount "45"]
[EventDate "2012.04.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be3 g6 7. f3 Bg7 8. Qd2 0-0 9. g4 Bd7 10. h4 Qc7 11. h5 Rfb8 12. hxg6 fxg6 13. Bc4+ Kf8 14. Bb3 Ke8 15. Nd5 Nxd5 16. exd5 Ne5 17. 0-0-0 b5 18. Rxh7 Bf8 19. Bh6 Bxh6 20. Qxh6 Bc8 21. Ne6 Qb6 22. Qf8+ Kd7 23. Rxe7# 1-0

[Event "Sachsen-ch U10"]
[Site "Sebnitz"]
[Date "2012.04.13"]
[Round "5"]
[White "Jahn, Felix"]
[Black "Buschmann, Julius"]
[Result "1-0"]
[ECO "C44"]
[WhiteElo "1202"]
[BlackElo "1033"]
[PlyCount "111"]
[EventDate "2012.04.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Bc5 5. c3 dxc3 6. Bxf7+ Kf8 7. Qd5 d6 8. Nxc3 Nf6 9. Qb3 Qe7 10. Bd5 Nxd5 11. Qxd5 Nb4 12. Qd1 Ke8 13. 0-0 Qf6 14. a3 Nc6 15. Bg5 Qg6 16. Nd5 Kf8 17. Nxc7 Rb8 18. Qe2 h6 19. Bf4 Nd4 20. Nxd4 Bxd4 21. Qf3 Kg8 22. Nd5 Qe6 23. Qb3 Kh7 24. Qd3 Bxb2 25. Rab1 Be5 26. Bxe5 dxe5 27. f4 Bd7 28. Rfd1 Rhf8 29. Nc7 Qf6 30. Qxd7 Rf7 31. Nd5 Rxd7 32. Nxf6+ gxf6 33. Rxd7+ Kg6 34. fxe5 fxe5 35. Rbxb7 Rc8 36. Rd6+ Kh5 37. Rh7 Rg8 38. Rhxh6+ Kg5 39. h4+ Kg4 40. Rhg6+ Rxg6 41. Rxg6+ Kxh4 42. g3+ Kh3 43. g4 Kh4 44. Rg7 Kg3 45. Rxa7 Kxg4 46. Rf7 Kg5 47. a4 Kg6 48. Rf5 Kg7 49. Kg2 Kg8 50. Kg3 Kh8 51. Rf7 Kg8 52. Rb7 Kh8 53. a5 Kg8 54. a6 Kh8 55. a7 Kg8 56. a8R# 1-0

[Event "Sachsen-ch U10"]
[Site "Sebnitz"]
[Date "2012.04.12"]
[Round "4"]
[White "Kreicarek, Tobias"]
[Black "Jahn, Felix"]
[Result "0-1"]
[ECO "B56"]
[WhiteElo "1306"]
[BlackElo "1202"]
[PlyCount "96"]
[EventDate "2012.04.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bb5 Bd7 7. Nxc6 Bxc6 8. Bxc6+ bxc6 9. Be3 g6 10. Qd2 Bg7 11. Bh6 0-0 12. Bxg7 Kxg7 13. Rd1 Qb6 14. b3 Rab8 15. 0-0 Qc7 16. Rfe1 Ng4 17. Qf4 Ne5 18. Qe3 Ng4 19. Qd4+ f6 20. e5 Nxe5 21. f4 c5 22. Qe3 Nc6 23. Nd5 Qd7 24. Re2 Rf7 25. Rde1 Re8 26. Qe6 Qxe6 27. Rxe6 a5 28. Nc7 Rc8 29. Nd5 Re8 30. c3 Kf8 31. R6e2 f5 32. Nc7 Rc8 33. Ne6+ Kg8 34. Ng5 Rg7 35. a3 e5 36. fxe5 Nxe5 37. Rd1 Rd7 38. Rxe5 dxe5 39. Rxd7 e4 40. Nxh7 Rb8 41. Nf6+ Kf8 42. Rd5 Rxb3 43. Rxc5 Rxa3 44. Nh7+ Kg7 45. Rc7+ Kh6 46. c4 e3 47. h3 Ra1+ 48. Kh2 e2 0-1

[Event "Sachsen-ch U10"]
[Site "Sebnitz"]
[Date "2012.04.11"]
[Round "3"]
[White "Jahn, Felix"]
[Black "Scholz, Richard"]
[Result "1/2-1/2"]
[ECO "C44"]
[WhiteElo "1202"]
[BlackElo "1161"]
[PlyCount "108"]
[EventDate "2012.04.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Bc5 5. c3 dxc3 6. Bxf7+ Kxf7 7. Qd5+ Ke8 8. Qh5+ g6 9. Qxc5 cxb2 10. Bxb2 Nf6 11. Qc3 Rf8 12. Nbd2 Qe7 13. 0-0 d6 14. e5 dxe5 15. Nxe5 Nxe5 16. Qxe5 Qxe5 17. Bxe5 c6 18. Rfe1 Kf7 19. Nf3 Kg8 20. Rad1 Bg4 21. Re3 Rae8 22. Bxf6 Rxe3 23. fxe3 Rxf6 24. Kf2 b5 25. h3 Be6 26. Rd6 Kg7 27. Rxc6 Bd5 28. Rc7+ Rf7 29. Rxf7+ Kxf7 30. a3 a5 31. Nd2 b4 32. axb4 axb4 33. Ke1 Bxg2 34. h4 Kf6 35. Nc4 Kf5 36. Kf2 Bd5 37. Nb2 Kg4 38. Kg1 Kxh4 39. Kh2 Kg4 40. Kg1 Kf3 41. Kf1 Kxe3 42. Ke1 h5 43. Kf1 h4 44. Kg1 g5 45. Kh2 g4 46. Kg1 g3 47. Nd1+ Kd2 48. Nb2 h3 49. Nc4+ Kc3 50. Ne3 h2+ 51. Kf1 h1Q+ 52. Ke2 Qf3+ 53. Ke1 Qxe3+ 54. Kf1 b3 1/2-1/2

[Event "Sachsen-ch U10"]
[Site "Sebnitz"]
[Date "2012.04.11"]
[Round "2"]
[White "Von Koslowski, Wilhelm"]
[Black "Jahn, Felix"]
[Result "1-0"]
[ECO "B72"]
[WhiteElo "1075"]
[BlackElo "1202"]
[PlyCount "73"]
[EventDate "2012.04.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be3 g6 7. Bc4 Bg7 8. 0-0 0-0 9. h3 Bd7 10. Qd3 Qc7 11. Nxc6 Bxc6 12. Bg5 Rac8 13. Bd5 Bxd5 14. exd5 Qb6 15. Rab1 Rc5 16. Na4 Qc7 17. Nxc5 Qxc5 18. c4 Qc7 19. b3 Nd7 20. Rfe1 Re8 21. Qg3 Ne5 22. Qe3 Qa5 23. a4 a6 24. Bh6 e6 25. dxe6 Rxe6 26. Qd2 Qc7 27. Bxg7 Kxg7 28. Qc3 b5 29. f4 Qc5+ 30. Kh1 b4 31. Qb2 f6 32. fxe5 fxe5 33. Qd2 Rf6 34. Qe3 Qc6 35. Rf1 Re6 36. Qf3 Qd7 37. Qf8# 1-0

[Event "Sachsen-ch U10"]
[Site "Sebnitz"]
[Date "2012.04.10"]
[Round "1"]
[White "Jahn, Felix"]
[Black "Renger, Niklas"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "1202"]
[BlackElo "1589"]
[PlyCount "94"]
[EventDate "2012.04.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Bc4 g6 6. Be3 Bg7 7. Nf3 Nf6 8. 0-0 0-0 9. Qd2 d6 10. Nd5 Nxe4 11. Qd3 Nf6 12. Nxf6+ Bxf6 13. Rab1 Bf5 14. Qd2 Bxb1 15. Rxb1 Ne5 16. Nxe5 dxe5 17. Qe2 Rc8 18. Bb3 Qc7 19. Rc1 Qa5 20. Bd2 Rxc1+ 21. Bxc1 Rd8 22. h3 Qc7 23. Be3 a6 24. f3 Qd6 25. Qc4 e6 26. Bc5 Qc6 27. Qb4 e4 28. fxe4 Qxc5+ 29. Qxc5 Bd4+ 30. Qxd4 Rxd4 31. Bc2 Rd2 32. Bb3 Rxb2 33. Kh2 b5 34. Kg3 a5 35. Kf3 a4 36. Bd1 Rxa2 37. g4 b4 38. Bxa4 Rxa4 39. Ke3 b3 40. Kd3 b2 41. Kc2 Rb4 42. Kb1 f5 43. e5 f4 44. h4 f3 45. h5 f2 46. hxg6 f1R+ 47. Ka2 Ra1# 0-1

[Event "Sachsen-ch U10"]
[Site "Sebnitz"]
[Date "2011.04.30"]
[Round "7"]
[White "Jahn, Felix"]
[Black "Bui, Hai Lam"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "1066"]
[BlackElo "1155"]
[PlyCount "93"]
[EventDate "2011.04.26"]
[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 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. g3 Bd7 7. Bg2 Nge7 8. dxc5 Qxc5 9. Be3 Qb5 10. a4 Qxb2 11. Ra3 Nf5 12. Rb3 Nxe3 13. Rxb2 Nxd1 14. Kxd1 0-0-0 15. Ke2 Bc5 16. Rd1 Na5 17. Kf1 Nc4 18. Ra2 Kb8 19. Nbd2 Nxd2+ 20. Nxd2 Rc8 21. Rb1 Bc6 22. c4 d4 23. Bxc6 Rxc6 24. Rab2 Rb6 25. Rxb6 Bxb6 26. Ne4 Bc7 27. Nd6 Bxd6 28. exd6 Rd8 29. c5 Kc8 30. Ke2 e5 31. Rc1 Kd7 32. Kd3 Kc6 33. Ke4 Re8 34. f3 f6 35. Rc2 g6 36. g4 h5 37. h3 h4 38. Rc1 Rd8 39. a5 Kd7 40. Kd5 Rc8 41. a6 d3 42. axb7 d2 43. bxc8Q+ Kxc8 44. Rd1 Kd7 45. c6+ Kd8 46. d7 a5 47. Kd6 1-0

[Event "Sachsen-ch U10"]
[Site "Sebnitz"]
[Date "2011.04.29"]
[Round "5"]
[White "Jahn, Felix"]
[Black "Zieschank, Leon"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1066"]
[BlackElo "1104"]
[PlyCount "134"]
[EventDate "2011.04.26"]
[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 Bc5 4. d3 h6 5. Nc3 Nf6 6. 0-0 d6 7. Be3 Bb6 8. Qd2 Be6 9. Bb3 Ng4 10. Rfe1 Nxe3 11. fxe3 0-0 12. d4 Bg4 13. Rf1 Bxf3 14. Rxf3 exd4 15. Nd5 dxe3 16. Nxe3 Nd4 17. Rg3 Nxb3 18. axb3 Re8 19. Kh1 Bxe3 20. Qxe3 Re6 21. Rf1 d5 22. e5 c6 23. Qf4 Qc7 24. Qd4 Qxe5 25. Qg4 Qxb2 26. h3 g6 27. Qf5 Qg7 28. Qf3 Rae8 29. Kh2 Rd8 30. Qf2 b6 31. Rf3 Rf8 32. Ra1 Qxa1 33. Rg3 Qe5 34. h4 h5 35. Kh3 Rf6 36. Qd2 Qf5+ 37. Kh2 Qf4 38. Qxf4 Rxf4 39. Kg1 Rxh4 40. Kf2 Re4 41. Rc3 c5 42. Rd3 d4 43. Kf3 Rfe8 44. Kf2 Re2+ 45. Kf1 Rxc2 46. Kg1 Ree2 47. Kf1 Rxg2 48. Ke1 Rgd2 49. Rxd2 Rxd2 50. Kxd2 Kg7 51. Ke2 f5 52. Kd2 g5 53. b4 h4 54. bxc5 bxc5 55. Ke2 a5 56. Kd2 h3 57. Ke2 h2 58. Kd3 h1Q 59. Kc4 Qc1+ 60. Kd3 Qc3+ 61. Ke2 a4 62. Kf2 a3 63. Ke2 Qe3+ 64. Kd1 a2 65. Kc2 Qc3+ 66. Kd1 a1R+ 67. Ke2 Qe3# 0-1

[Event "Sachsen-ch U10"]
[Site "Sebnitz"]
[Date "2011.04.29"]
[Round "6"]
[White "Preissler, Niklas"]
[Black "Jahn, Felix"]
[Result "0-1"]
[ECO "A36"]
[WhiteElo "1259"]
[BlackElo "1066"]
[PlyCount "122"]
[EventDate "2011.04.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. g3 Nf6 4. Bg2 e6 5. e3 d5 6. b3 g6 7. Nge2 d4 8. Ne4 Nxe4 9. Bxe4 Bg7 10. d3 dxe3 11. Rb1 exf2+ 12. Kxf2 0-0 13. Be3 Qf6+ 14. Kg2 Ne5 15. Bxc5 Ng4 16. Nf4 Qe5 17. Qxg4 Qxc5 18. Qf3 Qe7 19. Rhc1 Qa3 20. Rc2 Rb8 21. Rbc1 f5 22. Bd5 exd5 23. Qxd5+ Kh8 24. Ne6 Bxe6 25. Qxe6 Rfe8 26. Qf7 Rf8 27. Qc7 Qa6 28. Qf4 g5 29. Qxg5 Bh6 30. Qe7 Bxc1 31. Rxc1 Rbe8 32. Qc5 Qc6+ 33. Qxc6 bxc6 34. d4 Re2+ 35. Kg1 Rd2 36. d5 cxd5 37. cxd5 Rxd5 38. Rc7 Rd1+ 39. Kg2 Rd2+ 40. Kh3 Rxa2 41. Rb7 Rf6 42. Rb8+ Kg7 43. Rb7+ Kg6 44. b4 Kg5 45. Rg7+ Rg6 46. Rxh7 Rh6+ 47. Rxh6 Kxh6 48. b5 Ra3 49. Kh4 Rb3 50. Kh3 f4 51. Kg4 fxg3 52. hxg3 Rxb5 53. Kf4 a5 54. g4 a4 55. Ke4 a3 56. Kd4 a2 57. Kc4 Rb8 58. Kd3 a1Q 59. Ke2 Qc3 60. Kf2 Rb2+ 61. Kf1 Qc1# 0-1

[Event "Sachsen-ch U10"]
[Site "Sebnitz"]
[Date "2011.04.28"]
[Round "4"]
[White "Poeschl, Ole"]
[Black "Jahn, Felix"]
[Result "0-1"]
[ECO "B72"]
[WhiteElo "1231"]
[BlackElo "1066"]
[PlyCount "56"]
[EventDate "2011.04.26"]
[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 Nf6 5. Nc3 d6 6. Be3 g6 7. Bc4 Bg7 8. f3 0-0 9. 0-0 Nxd4 10. Bxd4 Qc7 11. Bb3 Bd7 12. Qd2 Rac8 13. Bxf6 Bxf6 14. Rad1 Bg7 15. Nd5 Qc5+ 16. Kh1 Rfe8 17. Rb1 Bb5 18. Rfd1 e6 19. Nf4 Bh6 20. Nd3 Bxd2 21. Nxc5 dxc5 22. Rxd2 c4 23. a4 cxb3 24. axb5 Rxc2 25. Rxc2 bxc2 26. Rc1 Rd8 27. h3 Rd1+ 28. Rxd1 cxd1Q+ 0-1

[Event "Sachsen-ch U10"]
[Site "Sebnitz"]
[Date "2011.04.27"]
[Round "3"]
[White "Jahn, Felix"]
[Black "Hummel, Jeremias"]
[Result "1/2-1/2"]
[ECO "B21"]
[WhiteElo "1066"]
[BlackElo "1118"]
[PlyCount "73"]
[EventDate "2011.04.26"]
[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. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Bc4 e6 6. Nf3 Qc7 7. Nb5 Qb8 8. Be3 a6 9. Nc3 b5 10. Bb3 Bb7 11. Qd2 Nf6 12. 0-0 Bd6 13. Rad1 Be5 14. Bc5 Qc7 15. Nxe5 Qxe5 16. Bd6 Nxe4 17. Qd3 Nxd6 18. Qxd6 Qxd6 19. Rxd6 Rd8 20. Re1 0-0 21. Red1 Bc8 22. Bc2 Ne5 23. b3 f5 24. R6d2 Rf6 25. Re2 d6 26. Rxe5 b4 27. Na4 Bd7 28. Rxd6 Rff8 29. Nc5 Bb5 30. Rxd8 Rxd8 31. h3 Rd2 32. Bxf5 exf5 33. Rxf5 Rxa2 34. Ne6 h6 35. Rf8+ Kh7 36. Rf7 Kg6 37. Rf3 1/2-1/2

[Event "Sachsen-ch U10"]
[Site "Sebnitz"]
[Date "2011.04.27"]
[Round "2"]
[White "Karsch, Nicolas"]
[Black "Jahn, Felix"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "1253"]
[BlackElo "1066"]
[PlyCount "37"]
[EventDate "2011.04.26"]
[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 Nf6 5. Bd3 Nc6 6. h3 Be6 7. Nc3 g6 8. Bf4 Bg7 9. Qd2 0-0 10. g4 h5 11. gxh5 Nxh5 12. Bh6 Qd7 13. Bxg7 Nxg7 14. Qg5 Bxh3 15. Rg1 Kh8 16. Qh6+ Kg8 17. Rxg6 fxg6 18. Qxg6 Kh8 19. Qh7# 1-0

[Event "Sachsen-ch U10"]
[Site "Sebnitz"]
[Date "2011.04.26"]
[Round "1"]
[White "Jahn, Felix"]
[Black "Simon, Tim"]
[Result "1/2-1/2"]
[ECO "C24"]
[WhiteElo "1066"]
[BlackElo "1276"]
[PlyCount "89"]
[EventDate "2011.04.26"]
[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. d4 Nf6 3. dxe5 Nxe4 4. Bc4 Nc6 5. Qd5 Ng5 6. e6 Nxe6 7. Nf3 Be7 8. Bf4 0-0 9. Be3 Nb4 10. Qd2 d5 11. Bb3 c6 12. 0-0 Qd7 13. Nc3 Rd8 14. Ne2 c5 15. a3 Nc6 16. Rad1 d4 17. Bxe6 Qxe6 18. Bf4 Qd5 19. c3 d3 20. Ng3 b5 21. Rfe1 a5 22. Bg5 Bxg5 23. Nxg5 h6 24. Nf3 b4 25. a4 bxc3 26. bxc3 Rb8 27. Re3 Ba6 28. Ne1 c4 29. Nf3 Re8 30. Rde1 Rxe3 31. Rxe3 Rb1+ 32. Re1 Rxe1+ 33. Qxe1 f6 34. Qe8+ Kh7 35. Qa8 d2 36. Nxd2 Qxd2 37. Qxc6 Qxc3 38. Qxa6 Qb4 39. Qe6 c3 40. Qe1 Qb3 41. Qe4+ Kg8 42. Qe8+ Kh7 43. Qe4+ Kh8 44. Qe8+ Kh7 45. Qe4+ 1/2-1/2

[Event "Sachsen-ch U08"]
[Site "Sebnitz"]
[Date "2009.04.18"]
[Round "7"]
[White "Jahn, Felix"]
[Black "Noack, Jakob"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "717"]
[BlackElo "783"]
[PlyCount "40"]
[EventDate "2009.04.14"]
[EventType "swiss"]
[EventRounds "7"]
[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 Bc5 4. Nc3 Nf6 5. d3 Be7 6. Be3 0-0 7. 0-0 d6 8. Ng5 Bg4 9. Qe1 Nb4 10. Rc1 Nh5 11. Qd2 h6 12. Bxf7+ Kh8 13. Bxh5 Bxh5 14. Nh3 Qe8 15. Rfe1 Qg6 16. a3 Bf3 17. g3 Qh5 18. Nf4 exf4 19. Bxf4 Qh3 20. Re2 Qg2# 0-1

[Event "Sachsen-ch U08"]
[Site "Sebnitz"]
[Date "2009.04.17"]
[Round "6"]
[White "Jahn, Felix"]
[Black "Mueller, Hannes"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "717"]
[BlackElo "660"]
[PlyCount "57"]
[EventDate "2009.04.14"]
[EventType "swiss"]
[EventRounds "7"]
[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 Bc5 4. Nc3 Nf6 5. d3 d6 6. Bg5 h6 7. Bxf6 Qxf6 8. Nd5 Qd8 9. Ne3 Bg4 10. h3 Bxf3 11. Qxf3 Nd4 12. Qd1 Qd7 13. Qh5 0-0-0 14. 0-0 Kb8 15. a3 g6 16. Qd1 h5 17. b4 Bb6 18. a4 a6 19. a5 Ba7 20. b5 axb5 21. Bb3 Nxb3 22. cxb3 Bd4 23. Ra2 Bxe3 24. fxe3 g5 25. a6 bxa6 26. Rxa6 Qc8 27. Qa1 Qd7 28. Ra8+ Kb7 29. Qa6# 1-0

[Event "Sachsen-ch U08"]
[Site "Sebnitz"]
[Date "2009.04.16"]
[Round "5"]
[White "Hummel, Jeremias"]
[Black "Jahn, Felix"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "941"]
[BlackElo "717"]
[PlyCount "69"]
[EventDate "2009.04.14"]
[EventType "swiss"]
[EventRounds "7"]
[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. Nc3 Bc5 5. d3 d6 6. Bg5 h6 7. Bh4 g5 8. Bg3 b6 9. Bb5 Qd7 10. Nd5 Qd8 11. Bxc6+ Bd7 12. Bxa8 Nxd5 13. Bxd5 c6 14. Bc4 b5 15. Bb3 a5 16. a3 a4 17. Ba2 h5 18. h3 h4 19. Bh2 d5 20. exd5 cxd5 21. Bxd5 Rh5 22. Nxe5 Qf6 23. 0-0 Bd6 24. Qxh5 Kd8 25. Nxf7+ Kc7 26. Bxd6+ Kb6 27. Qe2 Qxb2 28. Qe3+ Ka5 29. Bb7 b4 30. Qc5+ Bb5 31. axb4+ Qxb4 32. Qxb4+ Kb6 33. Rab1 Kxb7 34. Qxb5+ Kc8 35. Qc6# 1-0

[Event "Sachsen-ch U08"]
[Site "Sebnitz"]
[Date "2009.04.16"]
[Round "4"]
[White "Jahn, Felix"]
[Black "Scholz, Richard"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "717"]
[PlyCount "47"]
[EventDate "2009.04.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. g3 b6 4. Bg2 Bb7 5. Nf3 Nc6 6. Nc3 Bb4 7. Bd2 dxc4 8. 0-0 Nf6 9. e4 Bxc3 10. Bxc3 Nxe4 11. Qc2 Nxc3 12. bxc3 0-0 13. h4 Qd7 14. Ng5 g6 15. h5 Qe7 16. Bxc6 Bxc6 17. f4 a5 18. h6 Qd7 19. d5 Qxd5 20. Rad1 Qf5 21. Qd2 Qd5 22. Qf2 Qf5 23. Qd4 Qd5 24. Qg7# 1-0

[Event "Sachsen-ch U08"]
[Site "Sebnitz"]
[Date "2009.04.15"]
[Round "3"]
[White "Georgi, Markus"]
[Black "Jahn, Felix"]
[Result "0-1"]
[ECO "B50"]
[BlackElo "717"]
[PlyCount "26"]
[EventDate "2009.04.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bd3 Bd7 4. 0-0 e5 5. Nc3 Nc6 6. Bc4 Nd4 7. Ne1 Qg5 8. d3 Qg6 9. h4 Bh3 10. Bg5 h6 11. Be3 d5 12. Bb5+ Nc6 13. Nf3 Qxg2# 0-1

[Event "Sachsen-ch U08"]
[Site "Sebnitz"]
[Date "2009.04.15"]
[Round "2"]
[White "Schubert, Arvid"]
[Black "Jahn, Felix"]
[Result "1-0"]
[ECO "C50"]
[BlackElo "717"]
[PlyCount "85"]
[EventDate "2009.04.14"]
[EventType "swiss"]
[EventRounds "7"]
[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. Nc3 Bc5 5. d3 d6 6. h3 b6 7. b3 Nd4 8. Nxd4 Bxd4 9. Bb2 Bxc3+ 10. Bxc3 Nh5 11. Qxh5 Qf6 12. Rd1 g6 13. Qf3 Qg7 14. d4 f5 15. exf5 Bxf5 16. Qxa8+ Ke7 17. 0-0 Rxa8 18. Rfe1 Bxc2 19. Rd2 Bf5 20. dxe5 dxe5 21. Rxe5+ Kf8 22. Rxf5+ gxf5 23. Bxg7+ Kxg7 24. Rd7+ Kh8 25. f4 c6 26. g4 b5 27. Be6 Rc8 28. Bxf5 c5 29. Rxh7+ Kg8 30. Bxc8 Kxh7 31. Kf2 c4 32. f5 cxb3 33. axb3 b4 34. h4 a5 35. Bd7 Kh8 36. f6 Kg8 37. g5 Kf8 38. g6 Kg8 39. Be6+ Kh8 40. g7+ Kh7 41. g8Q+ Kh6 42. Bf5 a4 43. Qg5# 1-0

[Event "Sachsen-ch U08"]
[Site "Sebnitz"]
[Date "2009.04.14"]
[Round "1"]
[White "Jahn, Felix"]
[Black "Alekhanov, Jannis"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "717"]
[BlackElo "960"]
[PlyCount "110"]
[EventDate "2009.04.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Bc4 d6 3. Nf3 Nc6 4. Nc3 g6 5. d3 Bg7 6. Bg5 Nf6 7. Qd2 0-0 8. Bh6 Bd7 9. Bxg7 Kxg7 10. h3 Qb6 11. Na4 Qa5 12. Nc3 Qb4 13. a3 Qxb2 14. Rb1 Qxa3 15. Rb3 Qa5 16. Rb5 Qc7 17. g4 a6 18. Rb1 Na5 19. g5 Nh5 20. Nd5 Qd8 21. Qc3+ Kg8 22. Rh2 Nxc4 23. dxc4 b5 24. cxb5 Bxb5 25. Ra1 Qd7 26. Nb6 Qc6 27. Nxa8 Qxe4+ 28. Kd2 Qe2+ 29. Kc1 Rxa8 30. Rg2 Bc6 31. Kb2 Rb8+ 32. Ka2 Bxf3 33. Rgg1 Nf4 34. Rab1 Rxb1 35. Rxb1 Qe6+ 36. Ka1 Qe5 37. Rb8+ Kg7 38. Qb2 Qxb2+ 39. Kxb2 Nxh3 40. Re8 e6 41. c4 Be2 42. Kc3 Nxf2 43. Kb3 Ne4 44. Kc2 Bxc4 45. Rd8 Nxg5 46. Re8 h5 47. Kd2 h4 48. Ke3 h3 49. Kf2 Bd5 50. Kg3 f5 51. Kh2 a5 52. Re7+ Kf6 53. Ra7 Bg2 54. Rxa5 f4 55. Ra1 Nf3# 0-1

