[Event "Liptovsky Mikulas CupT U20"]
[Site "Liptovsky Mikulas"]
[Date "2013.06.26"]
[Round "8"]
[White "Jahner, Marius Florin"]
[Black "Puskar, Peter"]
[Result "0-1"]
[ECO "A29"]
[WhiteElo "2069"]
[BlackElo "2063"]
[PlyCount "62"]
[EventDate "2013.06.21"]
[EventType "team-tourn"]
[EventRounds "8"]
[EventCountry "SVK"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. c4 e5 2. d3 Nc6 3. g3 Nf6 4. Nc3 d5 5. cxd5 Nxd5 6. Bg2 Nb6 7. Nf3 Be6 8. Ng5 Bf5 9. 0-0 Be7 10. Nge4 Qd7 11. Be3 0-0-0 12. Re1 f6 13. Rc1 Kb8 14. Nc5 Bxc5 15. Bxc5 Be6 16. Bxb6 cxb6 17. a4 Nd4 18. a5 bxa5 19. Ne4 b6 20. Rc3 Rc8 21. e3 Rxc3 22. bxc3 Nc6 23. Qb1 Kc7 24. c4 Rd8 25. Rc1 Qxd3 26. Qb5 Nb4 27. Nc5 Qd1+ 28. Bf1 Bh3 29. Ne6+ Bxe6 30. Rxd1 Rxd1 31. Kg2 Bd7 0-1

[Event "Liptovsky Mikulas CupT U20"]
[Site "Liptovsky Mikulas"]
[Date "2013.06.25"]
[Round "7"]
[White "Gazikova, Veronika"]
[Black "Jahner, Marius Florin"]
[Result "1/2-1/2"]
[ECO "C30"]
[WhiteElo "2043"]
[BlackElo "2069"]
[PlyCount "152"]
[EventDate "2013.06.21"]
[EventType "team-tourn"]
[EventRounds "8"]
[EventCountry "SVK"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 e5 3. f4 d6 4. Nf3 Nc6 5. Bb5 exf4 6. d4 a6 7. Be2 d5 8. e5 Ne4 9. Bxf4 Bb4 10. Qd3 g5 11. Bg3 h5 12. 0-0 g4 13. Bh4 Be7 14. Bxe7 Nxe7 15. Nh4 c5 16. dxc5 Nxc5 17. Qe3 Qb6 18. Kh1 Be6 19. Rab1 0-0-0 20. b4 Na4 21. Qd2 Nxc3 22. Qxc3+ Qc7 23. Qg3 d4 24. b5 a5 25. Qa3 Rd5 26. b6 Qc5 27. Qg3 Qc3 28. Bd3 Rhd8 29. Rb3 Qd2 30. Qe1 Qxe1 31. Rxe1 Nc6 32. Bf5 Re8 33. c4 Rxe5 34. Rxe5 Nxe5 35. Rb5 Nxc4 36. Kg1 Bxf5 37. Nxf5 d3 38. Rc5+ Kb8 39. Rd5 d2 40. Kf2 Kc8 41. Rd4 Kb8 42. Ng7 Rh8 43. Ke2 Nxb6 44. Rxd2 Kc7 45. Kf2 Kc6 46. Kg3 Rh7 47. Nf5 Nc4 48. Rc2 Kd5 49. Kh4 b5 50. Rc1 a4 51. Ng3 Ne5 52. Rb1 Kc4 53. a3 f6 54. Nxh5 Rh8 55. Rb4+ Kc5 56. Rb1 f5 57. Kg5 Nc4 58. Ra1 Kd4 59. Ng3 Rxh2 60. Nxf5+ Kc3 61. Kxg4 Rxg2+ 62. Kf3 Rd2 63. Ke4 Kb2 64. Rh1 Kxa3 65. Nd4 b4 66. Ra1+ Ra2 67. Nc2+ Kb2 68. Rxa2+ Kxa2 69. Nxb4+ Kb3 70. Nd3 Kc3 71. Nc1 a3 72. Kd5 Nb2 73. Na2+ Kb3 74. Nc1+ Kc2 75. Na2 Nd3 76. Kc4 Ne5+ 1/2-1/2

[Event "Liptovsky Mikulas CupT U20"]
[Site "Liptovsky Mikulas"]
[Date "2013.06.23"]
[Round "4"]
[White "Egyed, Gabor"]
[Black "Jahner, Marius Florin"]
[Result "1/2-1/2"]
[ECO "B02"]
[WhiteElo "2050"]
[BlackElo "2069"]
[PlyCount "120"]
[EventDate "2013.06.21"]
[EventType "team-tourn"]
[EventRounds "8"]
[EventCountry "SVK"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. c5 Nd5 5. Bc4 e6 6. d4 b6 7. Bxd5 exd5 8. cxb6 axb6 9. Nc3 d6 10. Nf3 dxe5 11. Bg5 f6 12. Nxe5 fxg5 13. Qh5+ g6 14. Nxg6 hxg6 15. Qxh8 Kf7 16. 0-0 Be6 17. f4 g4 18. f5 Bxf5 19. Rae1 Nc6 20. Qh7+ Bg7 21. Rxf5+ gxf5 22. Qxf5+ Bf6 23. Qe6+ Kg7 24. Qxc6 Bxd4+ 25. Kh1 Bf2 26. Re6 Qg5 27. Qxc7+ Kh8 28. Nxd5 Bc5 29. Nf4 Rf8 30. Rg6 Qe7 31. Qxe7 Bxe7 32. Rxg4 Rc8 33. h4 Bd6 34. Nd3 Rf8 35. Kg1 Kh7 36. h5 Rf5 37. Rg6 Rd5 38. Ne1 Bc5+ 39. Kf1 Rxh5 40. Re6 Rh4 41. a3 Bd4 42. b4 Bb2 43. Rxb6 Bxa3 44. Nd3 Rd4 45. Ke2 Rg4 46. Ra6 Bxb4 47. Nxb4 Rxb4 48. Kf3 Kg7 49. g4 Rc4 50. Kg3 Rb4 51. Kh4 Rb5 52. g5 Rb1 53. Ra3 Rh1+ 54. Kg4 Rg1+ 55. Rg3 Rxg3+ 56. Kxg3 Kg6 57. Kg4 Kg7 58. Kh5 Kh7 59. g6+ Kg7 60. Kg5 Kg8 1/2-1/2

[Event "Liptovsky Mikulas CupT U20"]
[Site "Liptovsky Mikulas"]
[Date "2013.06.22"]
[Round "3"]
[White "Jahner, Marius Florin"]
[Black "Kerdik, Adam"]
[Result "1/2-1/2"]
[ECO "A29"]
[WhiteElo "2069"]
[BlackElo "1951"]
[PlyCount "74"]
[EventDate "2013.06.21"]
[EventType "team-tourn"]
[EventRounds "8"]
[EventCountry "SVK"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Nc3 d5 4. cxd5 Nxd5 5. Bg2 Nb6 6. Nf3 Nc6 7. 0-0 Be7 8. b3 Be6 9. Bb2 f6 10. d3 0-0 11. Nd2 Qd7 12. Re1 Rfd8 13. Rc1 Nd5 14. Nce4 Nd4 15. Nf3 Nxf3+ 16. Bxf3 c6 17. Nc5 Bxc5 18. Rxc5 a5 19. Qc1 a4 20. d4 exd4 21. Rd1 axb3 22. axb3 Qe7 23. Rxd4 Nc7 24. Qe3 Rxd4 25. Bxd4 Nb5 26. Bb2 Qd7 27. h4 Re8 28. Bh5 Bf7 29. Qf3 Bxh5 30. Qxh5 Qd1+ 31. Kg2 Qxe2 32. Qxe2 Rxe2 33. Bc1 Kf7 34. Rc4 Ke6 35. Kf3 Re1 36. Be3 Rb1 37. Re4+ Kf7 1/2-1/2

[Event "Liptovsky Mikulas CupT U20"]
[Site "Liptovsky Mikulas"]
[Date "2013.06.21"]
[Round "1"]
[White "Grinblat, Artemiy"]
[Black "Jahner, Marius Florin"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "2046"]
[BlackElo "2069"]
[PlyCount "57"]
[EventDate "2013.06.21"]
[EventType "team-tourn"]
[EventRounds "8"]
[EventCountry "SVK"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 e6 3. d4 Bb4 4. Bd3 b6 5. Nf3 Bb7 6. Qe2 d5 7. exd5 Nxd5 8. Bd2 Nc6 9. 0-0 Nce7 10. Nxd5 Nxd5 11. c4 Bxd2 12. cxd5 Bb4 13. Bb5+ Ke7 14. dxe6 Bxf3 15. Qxf3 fxe6 16. Bc6 Rc8 17. d5 Qf8 18. Qe4 Kd8 19. dxe6 Bd6 20. Rad1 Ke7 21. g3 Qf6 22. Rd3 Rcf8 23. Qa4 a5 24. Bb7 Qe5 25. Qd7+ Kf6 26. Re3 Qd4 27. e7 Re8 28. Qe6+ Kg5 29. h4+ 1-0

[Event "Oberliga Ost-A 0708"]
[Site "Germany"]
[Date "2008.01.20"]
[Round "7.6"]
[White "Bilawer, Andreas"]
[Black "Jahner, Marius Florin"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "2147"]
[BlackElo "2045"]
[PlyCount "105"]
[EventDate "2007.09.23"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]
[WhiteTeam "Loeberitz"]
[BlackTeam "Halle USV II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d3 d5 3. Nd2 c5 4. g3 Nc6 5. Bg2 Nf6 6. Ngf3 Be7 7. 0-0 0-0 8. Re1 b5 9. e5 Nd7 10. Nf1 a5 11. h4 Ba6 12. Bf4 Qb6 13. N1h2 Rac8 14. Ng5 Bxg5 15. hxg5 c4 16. Qh5 cxd3 17. Ng4 Qd8 18. Bf3 b4 19. Kg2 dxc2 20. Be2 Bxe2 21. Rxe2 Re8 22. Rh1 Kf8 23. Rxc2 g6 24. Qxh7 Ke7 25. Rh6 Nd4 26. Rxc8 Qxc8 27. Nf6 Nf8 28. Ng8+ Kd8 29. Qxf7 Qc7 30. Qf6+ Kc8 31. Rh1 Kb7 32. Rc1 Qh7 33. Nh6 Nd7 34. Qf7 Re7 35. Qxh7 Rxh7 36. Be3 Nc6 37. f4 Nb6 38. Bxb6 Kxb6 39. Ng4 Rc7 40. Nf6 Rc8 41. g4 Rd8 42. Kf3 Kb5 43. b3 Rh8 44. Nd7 Rh3+ 45. Kg2 Rc3 46. Rf1 Nd4 47. Nf8 Rc2+ 48. Rf2 Rxf2+ 49. Kxf2 a4 50. f5 axb3 51. axb3 exf5 52. e6 Nc6 53. Nxg6 1-0

[Event "Oberliga Ost-A 0708"]
[Site "Germany"]
[Date "2008.01.19"]
[Round "6.6"]
[White "Jahner, Marius Florin"]
[Black "Kyas, Juergen"]
[Result "0-1"]
[ECO "D78"]
[WhiteElo "2045"]
[BlackElo "2227"]
[PlyCount "41"]
[EventDate "2007.09.23"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]
[WhiteTeam "Halle USV II"]
[BlackTeam "Chemnitz"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 d5 5. 0-0 0-0 6. Ne5 c6 7. c4 Nbd7 8. f4 dxc4 9. Nxc4 Nb6 10. Ne5 Bf5 11. Nc3 Nbd5 12. Re1 Nxc3 13. bxc3 Be4 14. Bxe4 Nxe4 15. Qc2 Qd5 16. Ba3 Rfe8 17. Rad1 b5 18. Nd3 Nxc3 19. Nb4 Qc4 20. Rd3 a5 21. Rxc3 0-1

[Event "Oberliga Ost-A 0708"]
[Site "Germany"]
[Date "2007.11.25"]
[Round "4.5"]
[White "Igonin, Pavel"]
[Black "Jahner, Marius Florin"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2145"]
[BlackElo "2045"]
[PlyCount "112"]
[EventDate "2007.09.23"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]
[WhiteTeam "Magdeburg Aufbau Elbe"]
[BlackTeam "Halle USV II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 Bf5 4. c4 c6 5. Qb3 Qb6 6. c5 Qxb3 7. axb3 Nbd7 8. Nc3 h6 9. h3 g5 10. Bh2 Bg7 11. b4 a6 12. b5 cxb5 13. Nxb5 0-0 14. Nc3 b6 15. c6 Nb8 16. c7 Nc6 17. g4 Bh7 18. Bg2 e6 19. e3 Nd7 20. 0-0 Rfc8 21. Rfc1 Nb4 22. Ne1 Ra7 23. Bf1 Raa8 24. Bd6 Bf8 25. Nb5 a5 26. Bxf8 Kxf8 27. Nd6 Ke7 28. Nxc8+ Rxc8 29. Ra3 Nf6 30. Bd3 Kd7 31. Bxh7 Nxh7 32. Nf3 f6 33. Nd2 Rxc7 34. Rxc7+ Kxc7 35. Rc3+ Kd7 36. Nb1 Nf8 37. Na3 e5 38. Nb5 Ne6 39. Kg2 Nc6 40. Rd3 Nb4 41. Rd1 Kc6 42. Nc3 b5 43. Ne2 a4 44. Ng3 exd4 45. exd4 Nf4+ 46. Kh2 Nbd3 47. Rb1 b4 48. Nf5 b3 49. Nxh6 Kb5 50. Ng8 Kb4 51. Nxf6 Nxb2 52. Nd7 Nbd3 53. Nb8 b2 54. Na6+ Kc3 55. Nc5 a3 56. Na4+ Kc2 0-1

[Event "Oberliga Ost-A 0708"]
[Site "Germany"]
[Date "2007.11.03"]
[Round "2.6"]
[White "Jahner, Marius Florin"]
[Black "Peters, Andreas"]
[Result "1/2-1/2"]
[ECO "D96"]
[WhiteElo "2045"]
[BlackElo "2289"]
[PlyCount "49"]
[EventDate "2007.09.23"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]
[WhiteTeam "Halle USV II"]
[BlackTeam "Leipzig Gohlis II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 0-0 7. e3 Na6 8. Bd2 c5 9. Qa4 cxd4 10. exd4 Nc7 11. Be2 Nfd5 12. 0-0 b6 13. Rac1 Bb7 14. Rfe1 Ne6 15. Nxd5 Bxd5 16. Ne5 a6 17. Be3 b5 18. Qb4 Ra7 19. a4 Qd6 20. Qxd6 exd6 21. Nc6 Bxc6 22. Rxc6 Nxd4 23. Rxd6 Nxe2+ 24. Rxe2 Rb7 25. Rxa6 1/2-1/2

[Event "Oberliga Ost-A 0708"]
[Site "Germany"]
[Date "2007.09.23"]
[Round "1.5"]
[White "Jahn, Constanze"]
[Black "Jahner, Marius Florin"]
[Result "1/2-1/2"]
[ECO "C00"]
[WhiteElo "2188"]
[BlackElo "2045"]
[PlyCount "31"]
[EventDate "2007.09.23"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]
[WhiteTeam "Halle USV"]
[BlackTeam "Halle USV II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. Qe2 c5 3. g3 Nc6 4. Nf3 Be7 5. Bg2 d5 6. d3 Nf6 7. 0-0 0-0 8. e5 Nd7 9. Re1 b5 10. c3 a5 11. h4 Ba6 12. Bf4 Qb6 13. Nbd2 Rab8 14. Nf1 d4 15. g4 Rfd8 16. cxd4 1/2-1/2

[Event "Saale-Herbst op 3rd"]
[Site "Halle/Saale"]
[Date "2006.10.28"]
[Round "7"]
[White "Schellmann, Frank"]
[Black "Jahner, Marius Florin"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "1994"]
[BlackElo "1906"]
[PlyCount "53"]
[EventDate "2006.10.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 c4 7. Nbd2 f6 8. Be2 fxe5 9. Nxe5 Nxe5 10. dxe5 Bc5 11. 0-0 Ne7 12. b4 cxb3 13. Nxb3 0-0 14. Nxc5 Qxc5 15. Qd3 Ng6 16. Be3 Qc7 17. f4 Bd7 18. a4 Rac8 19. Bd2 b6 20. Kh1 Kh8 21. Qh3 Ne7 22. Ba6 Rcd8 23. Bd3 g6 24. Rf3 Bc6 25. Rg3 Kg7 26. Qxe6 Bd7 27. Qxe7+ 1-0

[Event "Saale-Herbst op 3rd"]
[Site "Halle/Saale"]
[Date "2006.10.27"]
[Round "5"]
[White "Hentzgen, Thomas"]
[Black "Jahner, Marius Florin"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "1968"]
[BlackElo "1906"]
[PlyCount "49"]
[EventDate "2006.10.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. c4 c6 2. d4 d5 3. Nf3 Nf6 4. g3 a6 5. Bg2 b5 6. b3 Bg4 7. Ne5 Bf5 8. 0-0 e6 9. Bb2 Be7 10. Nd2 0-0 11. c5 Qc7 12. f3 Nfd7 13. f4 f6 14. Nxd7 Nxd7 15. e4 dxe4 16. Nxe4 Rad8 17. b4 e5 18. fxe5 Bxe4 19. Bxe4 fxe5 20. Qh5 Nf6 21. Rxf6 Rxf6 22. Qxh7+ Kf7 23. dxe5 Rh6 24. Rf1+ Ke8 25. Qg8+ 1-0

[Event "Saale-Herbst op 3rd"]
[Site "Halle/Saale"]
[Date "2006.10.27"]
[Round "6"]
[White "Jahner, Marius Florin"]
[Black "Ruemmler, Roland"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "1906"]
[BlackElo "1940"]
[PlyCount "65"]
[EventDate "2006.10.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 d6 5. h3 0-0 6. Nbd2 Re8 7. Bc4 c6 8. Ng5 d5 9. Bb3 Nh5 10. c3 e5 11. dxe5 Nxf4 12. exf4 Bxe5 13. fxe5 Qxg5 14. Nf3 Qe7 15. 0-0 Bf5 16. Re1 Nd7 17. Bc2 Bxc2 18. Qxc2 Nc5 19. Rad1 Ne6 20. h4 h5 21. g3 Kg7 22. Kg2 a5 23. Nd4 a4 24. f4 Nxd4 25. cxd4 Qe6 26. Rd3 Qf5 27. Qd2 Ra5 28. Ra3 Rea8 29. Rae3 Qe6 30. f5 Qxf5 31. e6 Rb5 32. Rf1 Qg4 33. Rxf7+ 1-0

[Event "Saale-Herbst op 3rd"]
[Site "Halle/Saale"]
[Date "2006.10.26"]
[Round "4"]
[White "Jahner, Marius Florin"]
[Black "Gering, Samuel"]
[Result "1-0"]
[ECO "E87"]
[WhiteElo "1906"]
[BlackElo "1380"]
[PlyCount "73"]
[EventDate "2006.10.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 e5 7. d5 Ne8 8. Bd3 f5 9. exf5 Bxf5 10. Nge2 Nd7 11. Ne4 b6 12. b4 Bxe4 13. Bxe4 Ndf6 14. 0-0 Nxe4 15. fxe4 Nf6 16. Ng3 Qd7 17. h3 Rf7 18. Qc2 Raf8 19. c5 bxc5 20. bxc5 c6 21. Rfd1 cxd5 22. c6 Qc8 23. exd5 Ne8 24. Rab1 a6 25. Ne4 Rc7 26. Qa4 h6 27. Qa3 Rf6 28. Nxf6+ Bxf6 29. Rb6 Ra7 30. Rdb1 Ra8 31. Qd3 Kg7 32. Rb7+ Nc7 33. Rxc7+ Qxc7 34. Rb7 Qxb7 35. cxb7 Rb8 36. Qb3 Bd8 37. Ba7 1-0

[Event "Saale-Herbst op 3rd"]
[Site "Halle/Saale"]
[Date "2006.10.26"]
[Round "3"]
[White "Lieder, Konrad"]
[Black "Jahner, Marius Florin"]
[Result "1-0"]
[ECO "E01"]
[WhiteElo "2090"]
[BlackElo "1906"]
[PlyCount "40"]
[EventDate "2006.10.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 e6 5. g3 Nbd7 6. Bg2 Bd6 7. 0-0 0-0 8. b3 Qe7 9. Bb2 Rd8 10. Qc2 a6 11. a4 b6 12. e4 dxe4 13. Ng5 Bb7 14. Rad1 Rac8 15. Rfe1 Bb4 16. Re2 c5 17. d5 Nxd5 18. Ngxe4 h6 19. cxd5 exd5 20. Nf6+ Nxf6 1-0

[Event "Saale-Herbst op 3rd"]
[Site "Halle/Saale"]
[Date "2006.10.25"]
[Round "2"]
[White "Jahner, Marius Florin"]
[Black "Guenther, Christian1"]
[Result "1/2-1/2"]
[ECO "D30"]
[WhiteElo "1906"]
[BlackElo "2015"]
[PlyCount "63"]
[EventDate "2006.10.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 Nbd7 5. Nbd2 e6 6. Bd3 a6 7. 0-0 b5 8. b3 Bb7 9. e4 dxe4 10. Nxe4 Nxe4 11. Bxe4 Nf6 12. Bg5 Be7 13. Bxf6 Bxf6 14. Ne5 Qc7 15. Qf3 Rc8 16. cxb5 axb5 17. Rac1 Bxe5 18. dxe5 Qxe5 19. Bxc6+ Bxc6 20. Rxc6 0-0 21. Rfc1 Ra8 22. R6c5 Qb2 23. Qxa8 Qxc1+ 24. Rxc1 Rxa8 25. Rc2 Kf8 26. Kf1 Ke7 27. Ke2 Kd6 28. Kd3 Ra7 29. Rd2 Kc5 30. Kc3 b4+ 31. Kb2 f6 32. Rd8 1/2-1/2

[Event "Saale-Herbst op 3rd"]
[Site "Halle/Saale"]
[Date "2006.10.25"]
[Round "1"]
[White "Lippke, Pascal"]
[Black "Jahner, Marius Florin"]
[Result "0-1"]
[ECO "C17"]
[WhiteElo "1236"]
[BlackElo "1906"]
[PlyCount "86"]
[EventDate "2006.10.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. Nf3 Nc6 6. Bb5 Bd7 7. Bxc6 Bxc6 8. a3 Bxc3+ 9. bxc3 Ne7 10. 0-0 Ba4 11. Bg5 h6 12. Bh4 Qc7 13. Qd3 a6 14. Rfc1 c4 15. Qe3 Nf5 16. Qf4 g5 17. Bxg5 hxg5 18. Nxg5 0-0-0 19. g3 Rdg8 20. Nf3 Qe7 21. Nd2 Rh3 22. Rab1 Rgh8 23. Nf1 Qxa3 24. Qd2 Qf8 25. Rb4 Bc6 26. Rcb1 Qg7 27. Qf4 R8h4 28. Qf3 Rg4 29. Kh1 Nh4 30. Qe3 Re4 31. Qc1 Nf3 32. Rb6 Nxh2 33. Nxh2 Qh7 34. Qg1 Re2 35. Qg2 Rxc2 36. Kg1 Rxc3 37. Nf3 Rh5 38. R6b2 Qe4 39. Ne1 Qxd4 40. Nf3 Qe4 41. Nd2 Qxe5 42. Rb4 d4 43. Qf1 Rh1# 0-1

[Event "GER-ch U18"]
[Site "Willingen"]
[Date "2006.06.09"]
[Round "9"]
[White "Gruenke, Paul"]
[Black "Jahner, Marius Florin"]
[Result "1/2-1/2"]
[ECO "C00"]
[WhiteElo "1874"]
[BlackElo "1876"]
[PlyCount "44"]
[EventDate "2006.06.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. e5 c5 4. b4 cxb4 5. a3 Nc6 6. axb4 Bxb4 7. c3 Be7 8. d4 f6 9. Bd3 fxe5 10. dxe5 Qc7 11. Qe2 Bc5 12. Ba3 b6 13. 0-0 Nge7 14. Bxc5 bxc5 15. Na3 0-0 16. Nb5 Qd8 17. Bxh7+ Kxh7 18. Ng5+ Kh6 19. f4 Rf5 20. Nd6 Qg8 21. Qg4 g6 22. Rf3 Kg7 1/2-1/2

[Event "GER-ch U18"]
[Site "Willingen"]
[Date "2006.06.08"]
[Round "8"]
[White "Decker, Nils"]
[Black "Jahner, Marius Florin"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "2001"]
[BlackElo "1876"]
[PlyCount "92"]
[EventDate "2006.06.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 d4 4. Ngf3 c5 5. c4 Nc6 6. g3 e5 7. Bg2 Bd6 8. h3 Be6 9. Qe2 h6 10. Nf1 Qd7 11. Bd2 Rb8 12. g4 Nge7 13. Ng3 g6 14. Nh4 b5 15. cxb5 Rxb5 16. b3 a5 17. 0-0 Nb4 18. Nf3 a4 19. bxa4 Rb8 20. a5 Qb5 21. Rfb1 Qa6 22. Bxb4 cxb4 23. Qd2 f6 24. Ne2 Kf7 25. Ne1 Kg7 26. f4 Rhc8 27. f5 gxf5 28. gxf5 Bf7 29. Kh1 Rc5 30. Nc1 Nc6 31. Nb3 Rc3 32. Bf3 Nxa5 33. Bd1 Ra8 34. Qb2 Kh7 35. Nxa5 Qxa5 36. Bb3 Qc7 37. Bd1 Qd8 38. Qf2 Raa3 39. Rb2 b3 40. Qg3 Qg8 41. Qh4 Qg5 42. Qf2 Rxa2 43. Bxb3 Rxa1 44. Bxf7 Rcc1 45. Bg6+ Kg8 46. Rb1 Rcxb1 0-1

[Event "GER-ch U18"]
[Site "Willingen"]
[Date "2006.06.07"]
[Round "7"]
[White "Jahner, Marius Florin"]
[Black "Cara, Bogdan"]
[Result "0-1"]
[ECO "A83"]
[WhiteElo "1876"]
[BlackElo "2027"]
[PlyCount "49"]
[EventDate "2006.06.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 f5 2. e4 fxe4 3. Nc3 Nf6 4. Bg5 c6 5. Bxf6 exf6 6. Nxe4 d5 7. Ng3 Bd6 8. Bd3 Be6 9. Qd2 Nd7 10. 0-0-0 Qc7 11. N1e2 g6 12. Rhe1 0-0-0 13. Kb1 Kb8 14. Rc1 Qb6 15. Ka1 c5 16. Nf4 Bf7 17. c4 cxd4 18. Nxd5 Bxd5 19. cxd5 Ne5 20. a3 Qb3 21. Be4 f5 22. Qxd4 fxe4 23. Nxe4 Qd3 24. Qa4 Nf7 25. Rc6 0-1

[Event "GER-ch U18"]
[Site "Willingen"]
[Date "2006.06.06"]
[Round "5"]
[White "Jahner, Marius Florin"]
[Black "Siebarth, Raiko"]
[Result "0-1"]
[ECO "E81"]
[WhiteElo "1876"]
[BlackElo "2185"]
[PlyCount "106"]
[EventDate "2006.06.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 a6 7. Qd2 Nbd7 8. Nge2 c5 9. dxc5 dxc5 10. Rd1 Qc7 11. Nf4 e6 12. Nd3 Qc6 13. Qf2 b6 14. Be2 Ne8 15. f4 Bb7 16. Bf3 Qc7 17. e5 f6 18. exf6 Nexf6 19. 0-0 Rae8 20. h3 e5 21. fxe5 Nxe5 22. Nxe5 Qxe5 23. Rfe1 Bxf3 24. Qxf3 Ne4 25. Qxe4 Qxe4 26. Nxe4 Rxe4 27. b3 Bc3 28. Bd2 Bd4+ 29. Kh2 Rxe1 30. Bxe1 Rf1 31. g4 Kf7 32. Kg2 Rg1+ 33. Kf3 Ke6 34. a3 a5 35. a4 g5 36. Rc1 Be5 37. Rd1 Bc3 38. Kf2 Rxe1 39. Rxe1+ Bxe1+ 40. Kxe1 Ke5 41. Ke2 Ke4 42. Kf2 Kd3 43. Kf3 h6 44. Kf2 Kc3 45. Ke3 Kxb3 46. Ke4 Kxc4 47. Kf5 Kb4 48. Kg6 c4 49. Kxh6 c3 50. Kxg5 c2 51. h4 c1Q+ 52. Kg6 Qc4 53. g5 Qxh4 0-1

[Event "GER-ch U18"]
[Site "Willingen"]
[Date "2006.06.06"]
[Round "6"]
[White "Krug, Kevin"]
[Black "Jahner, Marius Florin"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2114"]
[BlackElo "1876"]
[PlyCount "57"]
[EventDate "2006.06.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. c4 dxc4 5. Bxc4 e6 6. Nc3 b5 7. Bb3 Nd7 8. a3 Nb6 9. Nge2 Ne7 10. 0-0 Ned5 11. Ng3 Be7 12. Nxf5 exf5 13. Qf3 Qd7 14. Qg3 g6 15. Bh6 Bf8 16. Bxf8 Kxf8 17. Rac1 Kg7 18. a4 b4 19. Nxd5 cxd5 20. a5 Nc8 21. Rfd1 Qe6 22. Rc7 Ne7 23. Qh4 Rhe8 24. Ba4 Rac8 25. Bd7 Rxc7 26. Bxe6 fxe6 27. Qf6+ Kg8 28. Qxe6+ Kh8 29. h4 1-0

[Event "GER-ch U18"]
[Site "Willingen"]
[Date "2006.06.05"]
[Round "4"]
[White "Wolter, Jens"]
[Black "Jahner, Marius Florin"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2107"]
[BlackElo "1876"]
[PlyCount "66"]
[EventDate "2006.06.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nc3 e6 5. g4 Bg6 6. Nge2 a6 7. h4 h5 8. Nf4 Bh7 9. Nxh5 Nd7 10. Ng3 Qb6 11. Nce2 c5 12. c3 cxd4 13. cxd4 Rc8 14. a3 Rc2 15. Bh3 f6 16. exf6 gxf6 17. 0-0 Bd6 18. Nf5 Bxf5 19. gxf5 Qb3 20. Nc3 e5 21. dxe5 Bxe5 22. Bg2 Ne7 23. Nxd5 Nxf5 24. Bf4 Bxf4 25. Nxf4 Rxb2 26. Qg4 Nxh4 27. Nd5 Nxg2 28. Qxg2 Kf7 29. Rfe1 Ne5 30. Rac1 Nf3+ 31. Qxf3 Qxf3 32. Rc7+ Kg6 33. Ne7+ Kh6 0-1

[Event "GER-ch U18"]
[Site "Willingen"]
[Date "2006.06.04"]
[Round "2"]
[White "Jahner, Marius Florin"]
[Black "Huschenbeth, Niclas"]
[Result "0-1"]
[ECO "E81"]
[WhiteElo "1876"]
[BlackElo "2293"]
[PlyCount "74"]
[EventDate "2006.06.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 a6 7. Qd2 Nbd7 8. Nge2 c5 9. d5 b5 10. cxb5 Nb6 11. Ng3 h5 12. Bd3 h4 13. Nge2 h3 14. gxh3 axb5 15. Bxb5 Bd7 16. Bh6 Bxb5 17. Bxg7 Kxg7 18. Nxb5 Qd7 19. Nec3 Rfb8 20. Qf2 Nc4 21. a4 Rxb5 22. Nxb5 Qxb5 23. 0-0 Rxa4 24. Rxa4 Qxa4 25. Rc1 Qb4 26. Qc2 Ne5 27. Qc3 Qxc3 28. Rxc3 Nh5 29. Kf2 Nf4 30. Ke3 g5 31. Rb3 Nc4+ 32. Kf2 Nxb2 33. Rb7 Kf6 34. Kg3 Nbd3 35. Rc7 Ne2+ 36. Kg2 Ne5 37. Kf2 Nd4 0-1

[Event "GER-ch U18"]
[Site "Willingen"]
[Date "2006.06.04"]
[Round "3"]
[White "Jahner, Marius Florin"]
[Black "Rafiee, Makan"]
[Result "1/2-1/2"]
[ECO "A43"]
[BlackElo "2048"]
[PlyCount "104"]
[EventDate "2006.06.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. d5 b5 4. e4 Bb7 5. Nbd2 Qa5 6. c3 e6 7. Nb3 Qb6 8. dxe6 dxe6 9. e5 Nfd7 10. Be2 Nc6 11. Bf4 Rd8 12. Qc1 c4 13. Be3 Qc7 14. Nbd4 Nxd4 15. cxd4 Bb4+ 16. Bd2 Bxd2+ 17. Qxd2 Bxf3 18. gxf3 a6 19. 0-0 0-0 20. Qf4 f6 21. Qg4 fxe5 22. Qxe6+ Kh8 23. dxe5 Rde8 24. Qxa6 Rxe5 25. Rfe1 Rg5+ 26. Kh1 Rf6 27. Qa8+ Nf8 28. Bf1 Rh5 29. h3 Qd7 30. Kh2 Qd4 31. Re2 Qf4+ 32. Kh1 Rfh6 33. Re8 Kg8 34. Qe4 Qg5 35. Qg4 Qc5 36. Rd1 Rd5 37. Rxd5 Qxd5 38. Qe4 Qd1 39. Kg2 Rg6+ 40. Kh2 Qd6+ 41. f4 Rf6 42. Qe5 Qd2 43. Bg2 Qxf2 44. Rb8 h6 45. Rxb5 Ng6 46. Qd5+ Kh7 47. Qf3 Qd2 48. f5 Nh4 49. Qg4 Nxg2 50. Qxg2 Qf4+ 51. Kh1 Rd6 52. Rd5 Qc1+ 1/2-1/2

[Event "GER-ch U18"]
[Site "Willingen"]
[Date "2006.06.03"]
[Round "1"]
[White "Becker, Nils"]
[Black "Jahner, Marius Florin"]
[Result "1/2-1/2"]
[ECO "C19"]
[WhiteElo "2165"]
[BlackElo "1876"]
[PlyCount "59"]
[EventDate "2006.06.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qa5 7. Bd2 Ne7 8. Nf3 Bd7 9. a4 c4 10. Qb1 Na6 11. g3 Bxa4 12. Qa2 b5 13. Bh3 0-0 14. 0-0 Nb8 15. Nh4 Ng6 16. Nxg6 hxg6 17. f4 Qb6 18. g4 Nd7 19. Rf2 f5 20. Rg2 Kf7 21. gxf5 gxf5 22. Rg3 Rh8 23. Bg2 Rh4 24. h3 Nf8 25. Kh2 Ng6 26. Rg1 Rah8 27. Bf1 R4h6 28. Rg5 R8h7 29. R1g3 Nh4 30. Be2 1/2-1/2

[Event "GER-ch U09"]
[Site "Naumburg"]
[Date "1998.??.??"]
[Round "7"]
[White "Jahner, Marius Florin"]
[Black "Lazareva, Viktoria"]
[Result "0-1"]
[ECO "C55"]
[PlyCount "94"]
[EventDate "1998.05.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. d3 Nf6 5. Bg5 0-0 6. Nc3 d6 7. 0-0 Bg4 8. h3 Bh5 9. Nd5 a6 10. Nc3 Nd4 11. Be3 Nxf3+ 12. gxf3 Qd7 13. Kh2 c6 14. Rg1 h6 15. Bxh6 Ne8 16. Rg3 Bh4 17. Rg2 Kh7 18. Bg5 Bxg5 19. Rxg5 g6 20. Qe2 f6 21. Rg3 b5 22. Bb3 a5 23. a4 Nc7 24. axb5 Nxb5 25. Nxb5 cxb5 26. Bd5 Rac8 27. Bb3 a4 28. Bd5 b4 29. Bc4 a3 30. bxa3 bxa3 31. Qf1 Ra8 32. Qg2 Qg7 33. Ba2 Rfb8 34. Be6 a2 35. Rxa2 Rxa2 36. Bxa2 Ra8 37. Bb3 Ra3 38. Qf1 Qa7 39. Qe1 Ra1 40. Qb4 Qxf2+ 41. Rg2 Qxf3 42. Qb7+ Kh6 43. Qb8 Qf4+ 44. Rg3 Qf2+ 45. Rg2 Qf4+ 46. Rg3 Rh1+ 47. Kg2 Qf1# 0-1

[Event "GER-ch U09"]
[Site "Naumburg"]
[Date "1998.??.??"]
[Round "6"]
[White "Pluta, David"]
[Black "Jahner, Marius Florin"]
[Result "0-1"]
[ECO "C50"]
[PlyCount "46"]
[EventDate "1998.05.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Nc3 Bc5 5. 0-0 0-0 6. d3 d6 7. Bg5 Bg4 8. h3 Be6 9. Bxe6 fxe6 10. Re1 Qd7 11. Bxf6 Rxf6 12. Ng5 Bxf2+ 13. Kf1 Bxe1+ 14. Kxe1 Rg6 15. Qh5 Rh6 16. Qg4 Nd4 17. Kd1 Rf8 18. Kd2 Rf2+ 19. Ke3 Rxc2 20. Nd5 c6 21. Nb4 Rxb2 22. a3 Rf6 23. Qh4 Re2# 0-1

