[Event "Ruhrgebiet VL2 9798"]
[Site "Ruhrgebiet"]
[Date "1998.??.??"]
[Round "?"]
[White "Humm, Marcus"]
[Black "Skor, Werner"]
[Result "1/2-1/2"]
[ECO "C01"]
[PlyCount "13"]
[EventDate "1997.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 d5 4. exd5 exd5 5. Bb5+ Nc6 6. 0-0 Nf6 7. Qe2+ 1/2-1/2

[Event "Ruhrgebiet VL2 9697"]
[Site "Ruhrgebiet"]
[Date "1997.??.??"]
[Round "?"]
[White "Abtahi, Modjtaba"]
[Black "Humm, Marcus"]
[Result "1-0"]
[ECO "D94"]
[PlyCount "155"]
[EventDate "1996.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c4 c6 4. e3 g6 5. Nc3 Bg7 6. Be2 0-0 7. 0-0 Bf5 8. Qb3 b6 9. Ne5 Ne4 10. f4 Nxc3 11. bxc3 e6 12. cxd5 exd5 13. Ba3 Re8 14. c4 Be4 15. cxd5 cxd5 16. Rac1 Re6 17. Rc3 Bxe5 18. dxe5 Nc6 19. Rfc1 Na5 20. Qd1 a6 21. Qd4 b5 22. Bg4 Re8 23. Bb2 Nc4 24. Ba1 Rb8 25. Rd1 Qb6 26. Qxb6 Rxb6 27. Kf2 b4 28. Rcc1 a5 29. Bf3 Bxf3 30. gxf3 Rb5 31. e4 Nb6 32. Rc7 Kf8 33. Rb7 Re7 34. Rb8+ Re8 35. Rxe8+ Kxe8 36. Bd4 dxe4 37. fxe4 a4 38. Ke2 b3 39. axb3 axb3 40. Kd3 Na4 41. Rb1 Rb4 42. h4 Kd7 43. f5 Kc6 44. Rc1+ Kd7 45. Rb1 gxf5 46. exf5 Kc6 47. e6 fxe6 48. f6 Kd5 49. f7 Rxd4+ 50. Ke3 Re4+ 51. Kf3 Re5 52. f8Q Rf5+ 53. Qxf5+ exf5 54. Rxb3 Nc5 55. Rb5 Kc6 56. Ra5 Ne6 57. Ra7 Kd6 58. Rxh7 Ke5 59. Rh6 Nd4+ 60. Kf2 Ne6 61. Rg6 Nf4 62. Rg8 Kf6 63. Kf3 Nh5 64. Ra8 Kg7 65. Ra6 Kh7 66. Ke3 Kg7 67. Kd4 Nf4 68. Rb6 Kf7 69. Rb1 Kf6 70. Rb4 Ke6 71. Ra4 Kf6 72. Ra7 Ke6 73. Ra6+ Kf7 74. Ke5 Ng6+ 75. Kxf5 Nxh4+ 76. Kg4 Ng2 77. Ra7+ Ke6 78. Ra2 1-0

[Event "Ruhrgebiet VL2 9697"]
[Site "Ruhrgebiet"]
[Date "1997.??.??"]
[Round "?"]
[White "Humm, Marcus"]
[Black "Balke, Reiner"]
[Result "1-0"]
[ECO "B06"]
[PlyCount "63"]
[EventDate "1996.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 g6 2. d4 d6 3. f4 Bg7 4. Nf3 Bg4 5. Be3 Nf6 6. Bd3 0-0 7. h3 Bxf3 8. Qxf3 c6 9. Nd2 e5 10. dxe5 dxe5 11. f5 Qa5 12. 0-0 Rd8 13. g4 Nbd7 14. Bc4 Nb6 15. fxg6 Rxd2 16. Bxf7+ Kh8 17. g5 Nbd7 18. gxf6 Nxf6 19. Qg3 Re2 20. gxh7 Qd8 21. Rad1 Qe7 22. Bb3 Nh5 23. Qf3 Rxe3 24. Qxe3 Nf4 25. Kh2 Kxh7 26. Rf2 Rf8 27. Qg3 Rf6 28. Qh4+ Bh6 29. Rfd2 Nd5 30. Bxd5 cxd5 31. Rxd5 Kg6 32. Qg4+ 1-0

[Event "Ruhrgebiet VL2 9697"]
[Site "Ruhrgebiet"]
[Date "1997.??.??"]
[Round "?"]
[White "Humm, Marcus"]
[Black "Bortel, Peter"]
[Result "0-1"]
[ECO "B07"]
[PlyCount "54"]
[EventDate "1996.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 Nf6 5. Qd2 0-0 6. Bh6 e5 7. d5 c6 8. Be2 cxd5 9. exd5 Qa5 10. h4 Bxh6 11. Qxh6 Nxd5 12. h5 Bf5 13. g4 Bxc2 14. Rc1 Nxc3 15. Rxc2 Ne4+ 16. Kf1 g5 17. Bd3 Qd5 18. Bxe4 Qxe4 19. Qxg5+ Kh8 20. Rc7 Nc6 21. Rh3 Nd4 22. Qf6+ Kg8 23. g5 Ne6 24. Rd7 Nf4 25. Qxd6 Qg2+ 26. Ke1 Qxg1+ 27. Kd2 Nxh3 0-1

[Event "Ruhrgebiet VL2 9697"]
[Site "Ruhrgebiet"]
[Date "1996.??.??"]
[Round "?"]
[White "Hommeles, Theo"]
[Black "Humm, Marcus"]
[Result "1-0"]
[ECO "B60"]
[WhiteElo "2280"]
[PlyCount "67"]
[EventDate "1996.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 d6 5. Nc3 Nf6 6. Bg5 e5 7. Bxf6 gxf6 8. Nf5 a6 9. Bc4 Bxf5 10. exf5 Nd4 11. Nd5 Rc8 12. Bb3 Bg7 13. c3 Nxb3 14. axb3 Rc5 15. b4 Rc6 16. Qd3 0-0 17. 0-0 b5 18. Ra5 Re8 19. Qe4 Rc4 20. Qe2 Rc6 21. Qe4 Rc4 22. Qe3 Rc6 23. Qa7 e4 24. Rxa6 Rxa6 25. Qxa6 Qd7 26. Rd1 Qxf5 27. Qxd6 Qg4 28. Rd2 f5 29. Ne7+ Kh8 30. Qd7 Rf8 31. Nxf5 Be5 32. Qe7 Bg7 33. Rd8 Kg8 34. Qxf8+ 1-0

[Event "Ruhrgebiet VL2 9697"]
[Site "Ruhrgebiet"]
[Date "1996.??.??"]
[Round "?"]
[White "Humm, Marcus"]
[Black "Flotow, Juergen"]
[Result "1/2-1/2"]
[ECO "B32"]
[PlyCount "81"]
[EventDate "1996.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 a6 6. Nd6+ Bxd6 7. Qxd6 Qf6 8. Qd1 Qg6 9. Nc3 d5 10. Nxd5 Qxe4+ 11. Be3 Nd4 12. Nc7+ Ke7 13. Nxa8 Nxc2+ 14. Kd2 Nxe3 15. fxe3 Qb4+ 16. Kc1 Nf6 17. Qd2 Qa4 18. Qc2 Qxc2+ 19. Kxc2 Bf5+ 20. Kb3 Rxa8 21. Be2 Bd7 22. Rhd1 Bc6 23. g3 Nd5 24. e4 Nc7 25. Bd3 Ne6 26. Rac1 Nd4+ 27. Kb4 Kd6 28. Re1 f6 29. g4 Ne6 30. h4 a5+ 31. Kc3 Nf4 32. Rcd1 Ke7 33. Bc2 Rc8 34. Kd2 h6 35. g5 fxg5 36. hxg5 h5 37. Ke3 Bb5 38. Rd2 Bc6 39. Bb3 h4 40. Rh1 h3 41. Rhh2 1/2-1/2

[Event "Ruhrgebiet VL2 9697"]
[Site "Ruhrgebiet"]
[Date "1996.??.??"]
[Round "?"]
[White "Humm, Marcus"]
[Black "Sohraby, Azizollah"]
[Result "1/2-1/2"]
[ECO "B01"]
[PlyCount "55"]
[EventDate "1996.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. Nf3 Nf6 5. Bc4 Bf5 6. 0-0 e6 7. h3 c6 8. d3 Nbd7 9. Bd2 Qc7 10. Ne2 Bd6 11. Qc1 0-0-0 12. b4 h6 13. Qa3 Ne5 14. Nxe5 Bxe5 15. Bc3 Kb8 16. Bxe5 Qxe5 17. Rfe1 Qd6 18. Qc3 Rhg8 19. b5 c5 20. Ng3 Bh7 21. a4 h5 22. Qe5 h4 23. Nf1 Bf5 24. Nd2 Qxe5 25. Rxe5 Nd7 26. Re3 g5 27. Nf3 Rg7 28. Kh2 1/2-1/2

[Event "GER-ch qgB34 corr9395"]
[Site "GER corr"]
[Date "1993.??.??"]
[Round "?"]
[White "Guenther, Egbert"]
[Black "Humm, Marcus"]
[Result "0-1"]
[ECO "B30"]
[PlyCount "60"]
[EventDate "1993.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. c3 a6 5. Bxc6 bxc6 6. d4 d5 7. e5 cxd4 8. cxd4 c5 9. Be3 cxd4 10. Bxd4 Bb4+ 11. Nc3 Rb8 12. 0-0 Ne7 13. a3 Bxc3 14. Bxc3 0-0 15. Nd4 Bb7 16. Bb4 Qd7 17. Bd6 Rbc8 18. Nb3 Rfe8 19. Nc5 Qb5 20. a4 Qb6 21. Ra3 Ba8 22. Nd7 Qa7 23. Bxe7 Rxe7 24. Nf6+ gxf6 25. exf6 Rec7 26. Rg3+ Kf8 27. Re1 Rc1 28. Qxc1 Rxc1 29. Rxc1 Bb7 30. Rb3 Ke8 0-1

[Event "Ruhrgebiet-ch U20"]
[Site "Muelheim"]
[Date "1993.??.??"]
[Round "?"]
[White "Humm, Marcus"]
[Black "Hirschberg, Markus"]
[Result "1-0"]
[ECO "C01"]
[PlyCount "41"]
[EventDate "1993.??.??"]
[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 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Nf6 5. Ne2 Bd6 6. 0-0 0-0 7. Bf4 Bxf4 8. Nxf4 Qd6 9. Qd2 Ne4 10. Bxe4 dxe4 11. Nc3 Bf5 12. Rfe1 Re8 13. f3 e3 14. Rxe3 Rxe3 15. Qxe3 Bxc2 16. Rc1 Bf5 17. Nb5 Qd8 18. Nxc7 Nd7 19. Nxa8 Qxa8 20. Nd5 Qd8 21. Ne7+ 1-0

[Event "GER-ch qgB34 corr9395"]
[Site "GER corr"]
[Date "1993.??.??"]
[Round "?"]
[White "Humm, Marcus"]
[Black "Schmidt, Ulrik"]
[Result "0-1"]
[ECO "C07"]
[PlyCount "74"]
[EventDate "1993.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 Qxd5 5. Ngf3 cxd4 6. Bc4 Qd6 7. Nb3 Nc6 8. 0-0 Nf6 9. Re1 Bd7 10. Nfxd4 Nxd4 11. Qxd4 Rc8 12. Bd3 Qxd4 13. Nxd4 Bc5 14. Nb3 Bd6 15. Bg5 Ng4 16. h3 Ne5 17. Rad1 f6 18. Be4 Ke7 19. Bf4 g5 20. Bg3 b6 21. Nd4 h5 22. h4 g4 23. Re2 Rhd8 24. Bg6 Bb8 25. Bxh5 Rh8 26. Bxg4 Nxg4 27. Nf5+ Kd8 28. Bxb8 exf5 29. Bxa7 Rc6 30. g3 Kc8 31. Re7 Be6 32. b3 f4 33. c4 Ne5 34. c5 bxc5 35. Rc1 Rd8 36. Kg2 fxg3 37. Rxc5 Bd5+ 0-1

[Event "GER-ch qgB34 corr9395"]
[Site "GER corr"]
[Date "1993.??.??"]
[Round "?"]
[White "Humm, Marcus"]
[Black "Thal, Olaf"]
[Result "1/2-1/2"]
[ECO "B57"]
[PlyCount "80"]
[EventDate "1993.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bc4 Qb6 7. Nxc6 bxc6 8. Bb3 e6 9. Be3 Qc7 10. 0-0 Be7 11. Qd2 Ng4 12. h3 Nxe3 13. Qxe3 Bf6 14. Rad1 0-0 15. Rd2 d5 16. exd5 exd5 17. Na4 Ba6 18. Re1 d4 19. Qe4 c5 20. Bd5 Rad8 21. c4 Qa5 22. Qc2 Rfe8 23. Re4 Rxe4 24. Bxe4 g6 25. b3 Bc8 26. Re2 Bb7 27. Qd3 Bc8 28. Qd2 Qxd2 29. Rxd2 Be7 30. Kf1 Kg7 31. Ke2 Bd6 32. Kd3 Bd7 33. Nb2 Bc7 34. Re2 Kf6 35. Bd5 Bf5+ 36. Be4 Be6 37. Kc2 h5 38. Nd3 Bd6 39. Re1 h4 40. f4 Re8 1/2-1/2

[Event "GER-ch qgB34 corr9395"]
[Site "GER corr"]
[Date "1993.??.??"]
[Round "?"]
[White "Humm, Marcus"]
[Black "Wagner, M."]
[Result "1/2-1/2"]
[ECO "B92"]
[PlyCount "42"]
[EventDate "1993.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. Be2 Be7 9. 0-0 0-0 10. Qd2 Nbd7 11. Rfd1 Nb6 12. Bg5 Ne8 13. Bxe7 Qxe7 14. Qe3 Qc7 15. Rd2 Nf6 16. Rad1 Rad8 17. f4 Ng4 18. Qg3 exf4 19. Qxf4 Ne5 20. Rd4 Nbc4 21. Qc1 b5 1/2-1/2

[Event "Ruhrgebiet-ch U20"]
[Site "Muelheim"]
[Date "1993.??.??"]
[Round "?"]
[White "Humm, Marcus"]
[Black "Walk, M."]
[Result "0-1"]
[ECO "B01"]
[PlyCount "94"]
[EventDate "1993.??.??"]
[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 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 c6 5. Nf3 Bg4 6. Be2 Nf6 7. 0-0 e6 8. Ne5 Bxe2 9. Nxe2 Be7 10. c3 0-0 11. Qb3 Qb6 12. Qxb6 axb6 13. Bg5 h6 14. Bh4 Rd8 15. Rfd1 Nbd7 16. Bg3 Nh5 17. Nxd7 Nxg3 18. Nxg3 Rxd7 19. a3 Rad8 20. Ne2 Bf6 21. Rd3 e5 22. Rad1 exd4 23. cxd4 c5 24. d5 Bxb2 25. Rb3 Rxd5 26. Rxd5 Rxd5 27. Ng3 Rd1+ 28. Nf1 Be5 29. Rxb6 Bxh2+ 30. Kxh2 Rxf1 31. Kg3 Ra1 32. Rxb7 Rxa3+ 33. Kf4 c4 34. Rc7 Rc3 35. g4 Rc1 36. Ke3 c3 37. Kd3 c2 38. Rxc2 Rxc2 39. Kxc2 Kh7 40. Kd3 Kg6 41. Ke4 Kg5 42. Kf3 f5 43. gxf5 Kxf5 44. Kg3 g5 45. f3 h5 46. Kg2 Kf4 47. Kf2 h4 0-1

[Event "Ruhrgebiet-ch U20"]
[Site "Muelheim"]
[Date "1993.??.??"]
[Round "?"]
[White "Kohnert, Torsten"]
[Black "Humm, Marcus"]
[Result "1-0"]
[ECO "B32"]
[PlyCount "105"]
[EventDate "1993.??.??"]
[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 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nf3 Nf6 6. Bg5 Be7 7. Nc3 0-0 8. Be2 h6 9. Bxf6 Bxf6 10. Nd5 d6 11. h3 Bg5 12. Nxg5 Qxg5 13. g4 Be6 14. c4 Nd4 15. Qd2 Bxd5 16. cxd5 Rac8 17. Qxg5 hxg5 18. Bd3 Rc5 19. Kd2 Rfc8 20. Rhc1 Nf3+ 21. Kd1 Ng1 22. Bf1 g6 23. Rxc5 Rxc5 24. Rc1 Rxc1+ 25. Kxc1 f5 26. exf5 gxf5 27. gxf5 Kg7 28. Kd2 Kf6 29. Ke3 Kxf5 30. f3 a6 31. Kf2 Kf4 32. Bg2 Nxf3 33. Bxf3 b6 34. Ke2 e4 35. Bg4 Ke5 36. Be6 Kd4 37. Bf7 b5 38. Be6 b4 39. Bf7 e3 40. Bg8 Ke4 41. Bh7+ Kf4 42. Bg6 Ke5 43. Kxe3 Kxd5 44. Kf3 Ke5 45. Kg4 Kf6 46. Bd3 a5 47. Bc4 Kg6 48. Bd5 Kf6 49. Be4 Ke5 50. Bb7 Kf6 51. Bc8 d5 52. Bf5 d4 53. b3 1-0

[Event "GER-ch qgB34 corr9395"]
[Site "GER corr"]
[Date "1993.??.??"]
[Round "?"]
[White "Maurer, Ernst"]
[Black "Humm, Marcus"]
[Result "1-0"]
[ECO "D85"]
[PlyCount "35"]
[EventDate "1993.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 d5 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 c5 8. Rb1 0-0 9. Be2 cxd4 10. cxd4 Qa5+ 11. Bd2 Qxa2 12. 0-0 b6 13. Qc1 Qe6 14. Bc4 Qd7 15. Ne5 Bxe5 16. dxe5 Rd8 17. Bh6 Nc6 18. Bd5 1-0

[Event "Ruhrgebiet-ch U20"]
[Site "Muelheim"]
[Date "1993.??.??"]
[Round "?"]
[White "Scholz, Christian"]
[Black "Humm, Marcus"]
[Result "1-0"]
[ECO "B93"]
[WhiteElo "2240"]
[PlyCount "101"]
[EventDate "1993.??.??"]
[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 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 a6 5. f4 Nf6 6. Nc3 Nc6 7. Nf3 Bg4 8. Be3 Qa5 9. h3 Bd7 10. Bd3 e6 11. 0-0 Be7 12. Qe1 0-0-0 13. a3 Qh5 14. b4 e5 15. Rb1 exf4 16. Bxf4 g5 17. Nxg5 Rdg8 18. b5 axb5 19. Rxb5 Nd4 20. Ra5 b6 21. Ra8+ Kb7 22. Rxg8 Rxg8 23. e5 Ne8 24. Qe4+ Nc6 25. Be2 Qg6 26. Qxg6 Rxg6 27. Nxf7 dxe5 28. Nxe5 Nxe5 29. Bxe5 Re6 30. Bd4 Bxa3 31. Bg4 Rd6 32. Be5 Bc5+ 33. Kh1 Rd2 34. Nb1 Bxg4 35. Nxd2 Bh5 36. Ne4 Kc6 37. Nxc5 bxc5 38. g4 Bg6 39. c4 Kb6 40. Ra1 Nc7 41. Bxc7+ Kxc7 42. h4 Kd6 43. h5 Be4+ 44. Kh2 Ke5 45. Kg3 Kd4 46. g5 Bc2 47. Rc1 Bd3 48. Kf4 Be2 49. g6 hxg6 50. h6 Bd3 51. Kg5 1-0

[Event "GER-ch qgB34 corr9395"]
[Site "GER corr"]
[Date "1993.??.??"]
[Round "?"]
[White "Schulz, Volker"]
[Black "Humm, Marcus"]
[Result "1/2-1/2"]
[ECO "D71"]
[PlyCount "58"]
[EventDate "1993.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. d4 d5 5. cxd5 Nxd5 6. Bg2 Nxc3 7. bxc3 c5 8. e3 cxd4 9. exd4 0-0 10. Ne2 Nc6 11. 0-0 Bg4 12. Qc2 Rc8 13. h3 Nb4 14. Qb3 Bxe2 15. Re1 Bxd4 16. Rxe2 Rxc3 17. Qxb4 Rxg3 18. Rb1 Qd5 19. Qxb7 Rxg2+ 20. Kf1 Qxb7 21. Rxb7 Rh2 22. Bh6 Rxh3 23. Bxf8 Kxf8 24. Rexe7 Rf3 25. Re2 h5 26. Rb5 Kg7 27. Kg2 Rc3 28. Rb7 Ra3 29. f3 Be3 1/2-1/2

[Event "Ruhrgebiet-ch U20"]
[Site "Muelheim"]
[Date "1993.??.??"]
[Round "?"]
[White "Theissen, Karsten"]
[Black "Humm, Marcus"]
[Result "0-1"]
[ECO "A01"]
[PlyCount "34"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. b3 e5 2. Bb2 Nc6 3. e3 Nf6 4. c4 g6 5. a3 Bg7 6. d4 exd4 7. exd4 0-0 8. d5 Re8+ 9. Be2 Ne5 10. h3 d6 11. f4 Ned7 12. Nd2 Nc5 13. Ndf3 Bf5 14. Bxf6 Qxf6 15. Ra2 Qc3+ 16. Nd2 Ne4 17. g4 Qg3+ 0-1

[Event "Ruhrgebiet-ch U20"]
[Site "Muelheim"]
[Date "1993.??.??"]
[Round "?"]
[White "Zelt, Jens"]
[Black "Humm, Marcus"]
[Result "1/2-1/2"]
[ECO "E97"]
[PlyCount "33"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 Nbd7 7. 0-0 e5 8. dxe5 Nxe5 9. Nxe5 dxe5 10. Be3 Be6 11. f3 c6 12. Qxd8 Rfxd8 13. Rfd1 b6 14. Kf2 Bf8 15. Rxd8 Rxd8 16. Rd1 Rxd1 17. Nxd1 1/2-1/2

[Event "NRW-chT 9192 U18"]
[Site "Germany"]
[Date "1992.??.??"]
[Round "?"]
[White "Goergen"]
[Black "Humm, Marcus"]
[Result "1-0"]
[ECO "B88"]
[PlyCount "89"]
[EventDate "1991.??.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 d6 5. Nc3 Nf6 6. Bc4 e6 7. 0-0 Be7 8. Nf3 0-0 9. Bf4 a6 10. Re1 b5 11. Bb3 Bb7 12. a3 Qc7 13. e5 dxe5 14. Bxe5 Nxe5 15. Nxe5 Rfd8 16. Qe2 Rd6 17. Rad1 Rad8 18. h3 Rxd1 19. Nxd1 Ne4 20. Ne3 Qc6 21. Nd3 Bh4 22. Rf1 Bg5 23. Ne5 Qb6 24. Nf3 Bxe3 25. Qxe3 Qxe3 26. fxe3 Nc5 27. Nd4 Be4 28. Ba2 Na4 29. b4 Rc8 30. Rxf7 Bd5 31. Bxd5 exd5 32. Rd7 Rc3 33. Nf5 Rxc2 34. Rxg7+ Kh8 35. Rd7 Kg8 36. Rg7+ Kh8 37. Ra7 Kg8 38. Ne7+ Kh8 39. Nxd5 Rc6 40. e4 Nb2 41. e5 Rg6 42. Nf6 Rh6 43. Rf7 Nc4 44. e6 Nd6 45. e7 1-0

[Event "NRW-chT 9192 U18"]
[Site "Germany"]
[Date "1992.??.??"]
[Round "?"]
[White "Humm, Marcus"]
[Black "Reinhardt"]
[Result "1-0"]
[ECO "B02"]
[PlyCount "121"]
[EventDate "1991.??.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d5 3. e5 Ne4 4. d4 Bf5 5. Bd3 Nxc3 6. bxc3 Bxd3 7. Qxd3 Qd7 8. Nf3 c5 9. Bd2 e6 10. 0-0 Nc6 11. h3 Rc8 12. Ne1 g6 13. f4 cxd4 14. cxd4 Nxd4 15. Be3 Nc6 16. g4 h5 17. f5 gxf5 18. gxf5 Rg8+ 19. Kh2 Nxe5 20. fxe6 fxe6 21. Qe2 Qg7 22. Qxh5+ Kd7 23. Rg1 Ng4+ 24. Rxg4 Bd6+ 25. Kg2 Qxa1 26. Qf7+ Kc6 27. Rxg8 Rxg8+ 28. Qxg8 Qxe1 29. Qc8+ Bc7 30. Qxe6+ Kb5 31. Qxd5+ Ka6 32. Qc4+ b5 33. Qc6+ Bb6 34. Qc8+ Ka5 35. Bxb6+ Kxb6 36. Qd8+ Kc6 37. Qd3 Qe6 38. a3 Qg8+ 39. Kf2 Qh8 40. Qe4+ Kb6 41. h4 Qf6+ 42. Ke2 Qd6 43. Kf3 Qd1+ 44. Kf4 Qd6+ 45. Qe5 Qh6+ 46. Qg5 Qd6+ 47. Kf5 Qxa3 48. Kg6 a5 49. h5 Qb2 50. Qd8+ Kc5 51. Qc7+ Kb4 52. h6 a4 53. h7 a3 54. c3+ Kb3 55. Qf7+ Kc2 56. h8Q a2 57. Qh2+ Kb1 58. Qf5+ Ka1 59. Qfc2 Qb1 60. c4 b4 61. Qe5+ 1-0

[Event "NRW-chT 9192 U18"]
[Site "Germany"]
[Date "1991.??.??"]
[Round "?"]
[White "Humm, Marcus"]
[Black "Kornick, Ulrich"]
[Result "1/2-1/2"]
[ECO "C42"]
[PlyCount "70"]
[EventDate "1991.??.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Bb4 4. Bc4 d6 5. d3 h6 6. Bd2 Bg4 7. Ne2 Bc5 8. Ng3 a5 9. c3 Nh5 10. Bxf7+ Kxf7 11. Nxh5 Bxh5 12. Nxe5+ dxe5 13. Qxh5+ Kg8 14. Qxe5 Qd6 15. Qxd6 Bxd6 16. f4 Kf7 17. e5 Re8 18. Kf2 Bf8 19. Rhe1 Nd7 20. d4 Nb6 21. Be3 Nd5 22. Rad1 b5 23. Kf3 a4 24. a3 Rad8 25. g4 c5 26. Bf2 c4 27. h4 Be7 28. e6+ Kg6 29. h5+ Kh7 30. f5 Kg8 31. Re5 Bf6 32. Re2 Kf8 33. Rh1 Ke7 34. Be3 Nxe3 35. Rxe3 Rd5 1/2-1/2

[Event "NRW-chT 9192 U18"]
[Site "Germany"]
[Date "1991.??.??"]
[Round "?"]
[White "Humm, Marcus"]
[Black "Steidl, Christian"]
[Result "1/2-1/2"]
[ECO "B87"]
[PlyCount "88"]
[EventDate "1991.??.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Be3 b5 8. Bb3 Bb7 9. f3 Nbd7 10. 0-0 Nc5 11. Qe2 Be7 12. Rfd1 Qc7 13. Rd2 0-0 14. a4 bxa4 15. Nxa4 Nfd7 16. Bc4 Rfc8 17. Nxc5 Nxc5 18. Bd3 Nxd3 19. Rxd3 d5 20. Rc3 Qd6 21. Rxc8+ Rxc8 22. exd5 Qxd5 23. Nb3 Bf6 24. Ra5 Qd8 25. c4 Be7 26. Ra1 Qc7 27. Rd1 h6 28. Qc2 a5 29. Rc1 a4 30. Nd4 Bc5 31. Qd2 Ba6 32. b4 axb3 33. Nxb3 Bxe3+ 34. Qxe3 Qb7 35. c5 Qd5 36. Rc3 Bb5 37. Nd2 Rd8 38. Ne4 Qd1+ 39. Kf2 Qd5 40. Nd6 Qa2+ 41. Kg3 Bf1 42. Qf2 Qd5 43. f4 Ba6 44. Qf3 Kf8 1/2-1/2

[Event "NRW-chT 9192 U18"]
[Site "Germany"]
[Date "1991.??.??"]
[Round "?"]
[White "Humm, Marcus"]
[Black "Vogelsang, Thorsten"]
[Result "1-0"]
[ECO "C01"]
[PlyCount "47"]
[EventDate "1991.??.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Bd6 5. Ne2 Nf6 6. 0-0 0-0 7. h3 c6 8. c3 h6 9. Bf4 Na6 10. Nd2 Nc7 11. Nf3 Re8 12. Re1 Ne6 13. Bxd6 Qxd6 14. Ng3 Bd7 15. Nf5 Qc7 16. g3 Ng5 17. Nxg5 hxg5 18. Qd2 Nh7 19. Ne7+ Kh8 20. Bxh7 Kxh7 21. Qxg5 g6 22. Qf6 Rf8 23. Nxg6 Bxh3 24. Nxf8+ 1-0

[Event "NRW-chT 9192 U18"]
[Site "Germany"]
[Date "1991.??.??"]
[Round "?"]
[White "Kremer"]
[Black "Humm, Marcus"]
[Result "1/2-1/2"]
[ECO "A30"]
[PlyCount "83"]
[EventDate "1991.??.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c5 3. g3 Nc6 4. Bg2 d6 5. 0-0 e5 6. d3 Be7 7. Nc3 h5 8. Bg5 Nh7 9. Bxe7 Nxe7 10. e3 0-0 11. d4 exd4 12. exd4 Nc6 13. d5 Ne7 14. Re1 Re8 15. Qd2 Bf5 16. Nh4 Qd7 17. Nxf5 Qxf5 18. Be4 Qd7 19. Bxh7+ Kxh7 20. Qg5 Qf5 21. Qxf5+ Nxf5 22. a3 Nd4 23. Rxe8 Rxe8 24. Rd1 Ne2+ 25. Kf1 Nxc3 26. bxc3 Re4 27. Rb1 b6 28. f3 Re3 29. Rb3 Rxf3+ 30. Ke2 Rf5 31. Rb1 Re5+ 32. Kd3 f5 33. a4 Re7 34. a5 Rb7 35. Ke3 g5 36. Kf3 Kg7 37. h4 Kf6 38. Rb2 gxh4 39. gxh4 Rb8 40. Re2 Rd8 41. axb6 axb6 42. Re6+ 1/2-1/2

[Event "NRW-chT 9192 U18"]
[Site "Germany"]
[Date "1991.??.??"]
[Round "?"]
[White "Racherbaeumer, Marcel"]
[Black "Humm, Marcus"]
[Result "1-0"]
[ECO "E54"]
[PlyCount "87"]
[EventDate "1991.??.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Nc3 Bb4 5. e3 0-0 6. Bd3 c5 7. 0-0 cxd4 8. exd4 dxc4 9. Bxc4 Qc7 10. Qd3 Bxc3 11. bxc3 b6 12. Re1 Bb7 13. Bb3 Nbd7 14. Bg5 h6 15. Bh4 Qf4 16. Bg3 Be4 17. Qd1 Qf5 18. Ne5 Nxe5 19. Bxe5 Nd7 20. f3 Bb7 21. Bc2 Qg5 22. Qd3 g6 23. Bg3 h5 24. Rad1 Rac8 25. c4 Rfd8 26. Qe2 h4 27. Bf2 h3 28. g3 Qf6 29. Be4 Bxe4 30. fxe4 Rc7 31. Be3 Rdc8 32. Rf1 Qe7 33. Rc1 e5 34. d5 b5 35. cxb5 Rxc1 36. Rxc1 Rxc1+ 37. Bxc1 Qb4 38. Bd2 Qb1+ 39. Qe1 Qxa2 40. Qc1 Nc5 41. d6 Nb3 42. Qc8+ Kg7 43. Bh6+ Kxh6 44. Qh8+ 1-0

