[Event "Hessen-ch U18"]
[Site "Bad Homburg"]
[Date "2005.??.??"]
[Round "8"]
[White "Jacobs, Stefan"]
[Black "Herrmann, Oliver"]
[Result "0-1"]
[ECO "A87"]
[WhiteElo "1539"]
[BlackElo "1965"]
[PlyCount "40"]
[EventDate "2005.04.??"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. c4 f5 2. Nc3 Nf6 3. g3 g6 4. Bg2 Bg7 5. Nf3 0-0 6. 0-0 d6 7. d4 Qe8 8. d5 a5 9. Nd4 Na6 10. e4 fxe4 11. Nxe4 Nxe4 12. Bxe4 Bh3 13. Bg2 Bxg2 14. Kxg2 Nc5 15. Ne6 Nxe6 16. dxe6 b5 17. Qe2 Qc6+ 18. Kg1 bxc4 19. Bg5 Qb5 20. Rab1 Qxg5 0-1

[Event "Hessen-ch U18"]
[Site "Bad Homburg"]
[Date "2005.??.??"]
[Round "6"]
[White "Jacobs, Stefan"]
[Black "Kutschera, Julian"]
[Result "1/2-1/2"]
[ECO "A10"]
[WhiteElo "1539"]
[BlackElo "1534"]
[PlyCount "61"]
[EventDate "2005.04.??"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. c4 d6 2. Nc3 f5 3. g3 g6 4. Bg2 Bg7 5. Nf3 Nf6 6. d3 Nbd7 7. 0-0 e5 8. e4 fxe4 9. dxe4 b6 10. Nd5 Bb7 11. Re1 0-0 12. b4 Nxd5 13. cxd5 Nf6 14. Bg5 h6 15. Bxf6 Qxf6 16. b5 g5 17. Qe2 Bc8 18. Nd2 h5 19. h3 Bd7 20. a4 a6 21. Rab1 axb5 22. axb5 Ra5 23. Rf1 g4 24. h4 Bh6 25. Rfc1 Bxb5 26. Rxb5 Rxb5 27. Qxb5 Qxf2+ 28. Kh2 Bxd2 29. Rf1 Qc5 30. Rxf8+ Kxf8 31. Qd7 1/2-1/2

[Event "Hessen-ch U18"]
[Site "Bad Homburg"]
[Date "2005.??.??"]
[Round "1"]
[White "Jacobs, Stefan"]
[Black "Nies, Peter"]
[Result "1/2-1/2"]
[ECO "E65"]
[WhiteElo "1539"]
[BlackElo "1880"]
[PlyCount "69"]
[EventDate "2005.04.??"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 c5 3. g3 Nc6 4. Bg2 g6 5. Nf3 Bg7 6. 0-0 0-0 7. d4 d6 8. Bg5 h6 9. Bxf6 Bxf6 10. e3 Bg7 11. Qd2 Bg4 12. d5 Ne5 13. Nxe5 Bxe5 14. h3 Bd7 15. Kh2 a6 16. a4 Qa5 17. Rfc1 Qb4 18. Bf1 Bxa4 19. Rxa4 Bxc3 20. Qc2 Qxb2 21. Qxc3 Qxf2+ 22. Kh1 Rfb8 23. Qe1 Qf5 24. Rca1 Re8 25. e4 Qd7 26. R4a3 e6 27. Qd2 Kh7 28. Rb3 Rab8 29. Qb2 exd5 30. exd5 Re7 31. Rxa6 Re1 32. Qf6 bxa6 33. Rxb8 Qxh3+ 34. Kg1 Qxg3+ 35. Kh1 1/2-1/2

[Event "Hessen-ch U18"]
[Site "Bad Homburg"]
[Date "2005.??.??"]
[Round "4"]
[White "Jacobs, Stefan"]
[Black "Zhukov, Leonid"]
[Result "1/2-1/2"]
[ECO "A34"]
[WhiteElo "1539"]
[BlackElo "1519"]
[PlyCount "98"]
[EventDate "2005.04.??"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nc7 6. Nf3 Nc6 7. 0-0 e5 8. d3 Be7 9. Be3 0-0 10. Rc1 Ne6 11. Na4 Qa5 12. Nd2 Ncd4 13. Nc4 Qc7 14. b4 Rb8 15. Nd2 b6 16. Nb3 Bd7 17. Nxd4 exd4 18. Bd2 Bc6 19. Bxc6 Qxc6 20. e4 Qb5 21. Qb3 cxb4 22. a3 Nc5 23. Nxc5 bxc5 24. a4 Qb7 25. Rc4 a5 26. Rfc1 h6 27. Bf4 Rbc8 28. Bd2 Kh8 29. f4 Qd7 30. Be1 f6 31. Bf2 g5 32. f5 g4 33. Qc2 Kg7 34. Bxd4 Rfd8 35. Bxc5 Bxc5+ 36. Rxc5 Qd4+ 37. Kg2 Rxc5 38. Qxc5 Qxd3 39. Qe7+ Kg8 40. Qe6+ Kf8 41. Qxf6+ Kg8 42. Qg6+ Kf8 43. Qxh6+ Kg8 44. Qg6+ Kf8 45. Qf6+ Kg8 46. Qe6+ Kf8 47. Rf1 Re8 48. Qf6+ Kg8 49. Qg6+ Kf8 1/2-1/2

[Event "Hessen-ch U18"]
[Site "Bad Homburg"]
[Date "2005.??.??"]
[Round "5"]
[White "Luederitz, Sebastian"]
[Black "Jacobs, Stefan"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "1568"]
[BlackElo "1539"]
[PlyCount "66"]
[EventDate "2005.04.??"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nf3 d6 7. Bc4 Be7 8. Be3 0-0 9. Qe2 a6 10. 0-0 b5 11. Bd3 Bb7 12. Qd2 Nb4 13. a3 Nxd3 14. cxd3 Qd7 15. Rac1 Rac8 16. Ne2 Ng4 17. Rxc8 Rxc8 18. Rc1 f5 19. Nc3 Bd8 20. Bg5 Bb6 21. Bh4 f4 22. d4 Qe6 23. h3 Nf6 24. d5 Qd7 25. Bxf6 gxf6 26. Ne2 Rf8 27. Nh4 Kh8 28. Nf5 Rg8 29. Kf1 Qd8 30. g3 fxg3 31. Nexg3 Qf8 32. Nh6 Rg6 33. Ngf5 Rg5 1/2-1/2

[Event "Hessen-ch U18"]
[Site "Bad Homburg"]
[Date "2005.??.??"]
[Round "3"]
[White "Sander, Jacob"]
[Black "Jacobs, Stefan"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "1640"]
[BlackElo "1539"]
[PlyCount "53"]
[EventDate "2005.04.??"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 0-0 12. Nc2 g6 13. Bd3 Bg7 14. Qe2 Be6 15. Ncb4 Nxb4 16. Nxb4 f5 17. 0-0 Qb6 18. Kh1 Rad8 19. a3 d5 20. exd5 Bxd5 21. Nxd5 Rxd5 22. Bc2 Kh8 23. Rad1 Rfd8 24. Rxd5 Rxd5 25. Rd1 Qd8 26. Rxd5 Qxd5 27. Qd3 1/2-1/2

[Event "Hessen-ch U18"]
[Site "Bad Homburg"]
[Date "2005.??.??"]
[Round "2"]
[White "Schmidt, Florian"]
[Black "Jacobs, Stefan"]
[Result "1-0"]
[ECO "A33"]
[WhiteElo "1789"]
[BlackElo "1539"]
[PlyCount "88"]
[EventDate "2005.04.??"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. Nf3 e6 4. Nc3 cxd4 5. Nxd4 Nc6 6. Ndb5 a6 7. Nd6+ Bxd6 8. Qxd6 Qe7 9. Bf4 0-0 10. e4 Ne8 11. Qxe7 Nxe7 12. c5 Ng6 13. Bg3 e5 14. 0-0-0 b6 15. cxb6 d6 16. f3 Bb7 17. Nd5 Rd8 18. Kb1 Rb8 19. Bf2 Nf4 20. Nxf4 exf4 21. Bc4 Nf6 22. Rhe1 Rfc8 23. b3 Rd8 24. Rd2 Kf8 25. a4 a5 26. Red1 Ke8 27. Bh4 Bc6 28. Bxf6 gxf6 29. Rxd6 Rxd6 30. Rxd6 Bd7 31. Rxf6 Kd8 32. Bd5 h5 33. Kb2 Be8 34. b7 Ke7 35. Ra6 Kd8 36. Rxa5 Kc7 37. Rc5+ Kb6 38. Rc8 Ka7 39. a5 Bb5 40. Rxb8 Kxb8 41. Bxf7 Kxb7 42. Bxh5 Bf1 43. g3 fxg3 44. hxg3 Be2 1-0

[Event "Hessen-ch U18"]
[Site "Bad Homburg"]
[Date "2005.??.??"]
[Round "7"]
[White "Sharikov, Eugen"]
[Black "Jacobs, Stefan"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "1545"]
[BlackElo "1539"]
[PlyCount "91"]
[EventDate "2005.04.??"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Bxf6 gxf6 9. Na3 b5 10. Nd5 Bg7 11. c3 Be6 12. Be2 f5 13. exf5 Bxf5 14. 0-0 Ne7 15. Ne3 Be6 16. Bf3 d5 17. Nac2 0-0 18. Nb4 e4 19. Be2 Kh8 20. a4 a5 21. Nbc2 bxa4 22. Rxa4 Rg8 23. Nd4 Bd7 24. Bb5 Bc8 25. Nc6 Nxc6 26. Bxc6 Ra6 27. Bxd5 Rd6 28. Qc2 Rxd5 29. Nxd5 Qxd5 30. Qxe4 Qb3 31. Rxa5 Bb7 32. Qb4 Qxb4 33. cxb4 Bd4 34. g3 Bxb2 35. Ra7 Bd5 36. Rb1 Bc3 37. b5 Kg7 38. Rc7 Bf6 39. b6 Rb8 40. b7 Be4 41. Rb4 Bf3 42. Rf4 Rxb7 43. Rxb7 Bxb7 44. h4 Bc8 45. Rc4 Be6 46. Ra4 1/2-1/2

[Event "Canarias en Red prel 5th"]
[Site "Playchess.com INT"]
[Date "2004.05.07"]
[Round "1"]
[White "Jacobs, Stefan"]
[Black "Muriceleretour"]
[Result "0-1"]
[ECO "A21"]
[PlyCount "56"]
[EventDate "2004.05.07"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 f5 3. g3 Nf6 4. Bg2 g6 5. e3 Bg7 6. Nge2 0-0 7. 0-0 d6 8. d3 c5 9. Bd2 Nc6 10. a3 Qe7 11. Rb1 Be6 12. b4 Rab8 13. b5 Nd8 14. a4 b6 15. f3 g5 16. e4 f4 17. g4 h5 18. h3 hxg4 19. hxg4 Bxg4 20. fxg4 Nxg4 21. Bf3 Nf6 22. Kf2 g4 23. Bxg4 Nxg4+ 24. Ke1 Qh4+ 25. Ng3 Qxg3+ 26. Ke2 f3+ 27. Rxf3 Qxf3+ 28. Ke1 Qf2# 0-1

[Event "Canarias en Red prel 5th"]
[Site "Playchess.com INT"]
[Date "2004.05.07"]
[Round "3"]
[White "Jacobs, Stefan"]
[Black "Poelzer, Andreas"]
[Result "1-0"]
[ECO "A10"]
[PlyCount "37"]
[EventDate "2004.05.07"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. c4 d5 2. cxd5 Qxd5 3. Nc3 Qa5 4. g3 Nf6 5. Bg2 e6 6. e3 Nc6 7. Nge2 Bd7 8. d4 Bb4 9. 0-0 Ne4 10. Nxe4 f5 11. N4c3 Bxc3 12. bxc3 0-0 13. Bd2 e5 14. a4 b6 15. Qc2 exd4 16. cxd4 f4 17. Bxc6 Bxc6 18. Bxa5 bxa5 19. Qxc6 1-0

[Event "Canarias en Red prel 5th"]
[Site "Playchess.com INT"]
[Date "2004.05.07"]
[Round "5"]
[White "Jacobs, Stefan"]
[Black "Trovato, Alessio"]
[Result "1-0"]
[ECO "A22"]
[PlyCount "99"]
[EventDate "2004.05.07"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 Be7 4. Bg2 d6 5. e3 0-0 6. Nge2 c5 7. 0-0 Nc6 8. d3 Bd7 9. a3 Rc8 10. Bd2 a6 11. Rb1 Ne8 12. b4 Nc7 13. b5 axb5 14. cxb5 Nb8 15. a4 Ne6 16. Bxb7 Rc7 17. Bg2 f5 18. Nd5 Ra7 19. a5 Bf6 20. b6 Ra6 21. Qb3 Nc6 22. Nxf6+ Qxf6 23. Ra1 Kh8 24. Rfb1 Ng5 25. Nc3 Be6 26. Nd5 Bxd5 27. Qxd5 Nb8 28. h4 Ne6 29. Bf1 Nd7 30. d4 Raa8 31. a6 exd4 32. b7 Ra7 33. exd4 cxd4 34. Bb4 Ndc5 35. Bxc5 dxc5 36. Bg2 f4 37. gxf4 Nxf4 38. Qf3 Nxg2 39. Qxg2 d3 40. Rd1 c4 41. Qd5 Rd8 42. Qxc4 d2 43. Qg4 Qb2 44. Qc8 Rg8 45. Qxg8+ Kxg8 46. Rab1 Qd4 47. b8Q+ Kf7 48. Rb7+ Kg6 49. Qg3+ Kh6 50. Qg5# 1-0

[Event "Canarias en Red prel 5th"]
[Site "Playchess.com INT"]
[Date "2004.05.07"]
[Round "2"]
[White "Serfling, Rainer"]
[Black "Jacobs, Stefan"]
[Result "1-0"]
[ECO "A57"]
[PlyCount "135"]
[EventDate "2004.05.07"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. Nc3 axb5 6. e4 b4 7. Nb5 Ba6 8. e5 Ng8 9. Nf3 Qb6 10. a4 Bxb5 11. Bxb5 e6 12. d6 Nc6 13. 0-0 Na7 14. Bc4 Nh6 15. b3 Nf5 16. Bb2 Nc6 17. g4 Nfd4 18. Nxd4 Nxd4 19. Bxd4 cxd4 20. Qd2 Qc5 21. Rfe1 g6 22. Qd3 Bg7 23. f4 0-0 24. Rad1 Rfc8 25. Qxd4 Qxd4+ 26. Rxd4 Rc5 27. Bb5 Ra7 28. Rxb4 Rc3 29. Bc4 Rf3 30. Re4 Bh6 31. Kg2 Rxf4 32. Rxf4 Bxf4 33. Rb8+ Kg7 34. Rb5 h6 35. h3 g5 36. Kf3 f6 37. exf6+ Kxf6 38. Rb6 Ke5 39. Bb5 Kd5 40. Rb8 Kxd6 41. Rh8 Kc5 42. Rxh6 d6 43. Rxe6 Rf7 44. Ke4 d5+ 45. Kd3 d4 46. Bc4 Rb7 47. a5 Be3 48. a6 Ra7 49. Re5+ Kd6 50. Rd5+ Ke6 51. Rxd4+ Ke5 52. Rd5+ Kf4 53. Rb5 Kg3 54. Rb7 Ra8 55. b4 Kxh3 56. b5 Bf4 57. b6 Kxg4 58. a7 Kg3 59. Rf7 g4 60. Bd5 Kh2 61. Bxa8 g3 62. Bc6 g2 63. Bxg2 Bg3 64. a8Q Bd6 65. Bd5 Bb8 66. Qxb8+ Kh3 67. Qg8 Kh2 68. Rh7# 1-0

[Event "Canarias en Red prel 5th"]
[Site "Playchess.com INT"]
[Date "2004.05.07"]
[Round "4"]
[White "Watis7"]
[Black "Jacobs, Stefan"]
[Result "1-0"]
[ECO "B33"]
[PlyCount "91"]
[EventDate "2004.05.07"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 e5 5. Nf3 Nc6 6. Nc3 Be6 7. Be2 Be7 8. 0-0 Nf6 9. Ng5 0-0 10. Nxe6 fxe6 11. Kh1 d5 12. f4 d4 13. Nb1 Nxe4 14. Bd3 Nc5 15. Bc4 a6 16. a4 Na5 17. Ba2 e4 18. b4 Nxa4 19. Bxe6+ Kh8 20. Rxa4 Nc6 21. b5 axb5 22. Rxa8 Qxa8 23. Bd5 Qa1 24. Nd2 e3 25. Nb3 Qc3 26. Bxc6 bxc6 27. Qxd4 Qxd4 28. Nxd4 c5 29. Nxb5 Rb8 30. Nc3 Bf6 31. Ne2 Bd4 32. c3 Bf6 33. Bxe3 Rb2 34. Re1 c4 35. Bd4 Bd8 36. Ng3 Kg8 37. h3 Kf7 38. Kh2 Bh4 39. Re3 g6 40. Ne4 h5 41. Nd6+ Kf8 42. Nxc4 Rc2 43. Ne5 Bf2 44. Rd3 Bh4 45. Nxg6+ Kf7 46. Nxh4 1-0

[Event "Canarias en Red prel 5th"]
[Site "Playchess.com INT"]
[Date "2004.05.07"]
[Round "6"]
[White "Wittig, Ulrich"]
[Black "Jacobs, Stefan"]
[Result "0-1"]
[ECO "B23"]
[PlyCount "84"]
[EventDate "2004.05.07"]
[EventType "swiss (blitz)"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. d3 e6 4. Be3 Be7 5. f3 Nf6 6. g3 0-0 7. Bg2 Bd7 8. Qd2 Nc6 9. Nge2 h6 10. h3 a6 11. f4 b5 12. 0-0 b4 13. Nd1 e5 14. f5 Nh7 15. g4 Ng5 16. Ng3 Nd4 17. c3 bxc3 18. bxc3 Nc6 19. Nh5 Nh7 20. Kh2 Bg5 21. Bxg5 Qxg5 22. Qxg5 Nxg5 23. h4 Nh7 24. Ng3 g6 25. f6 Bxg4 26. Nb2 Rab8 27. Nc4 Rfd8 28. Rab1 Rxb1 29. Rxb1 Nxf6 30. Rb6 Ne7 31. Rxa6 Ne8 32. Nf1 Be2 33. Nfe3 Bxd3 34. Bf1 Bxf1 35. Nxf1 f5 36. exf5 gxf5 37. Nfe3 f4 38. Ng4 h5 39. Nf2 Kf7 40. Ne4 Ke6 41. Nexd6 Nxd6 42. Ne3 Nef5 0-1

