[Event "GER-ch U18 NRW 9697"]
[Site "Germany"]
[Date "1997.??.??"]
[Round "?"]
[White "Koehler, Florian"]
[Black "Carls, Christoph"]
[Result "1/2-1/2"]
[ECO "B50"]
[PlyCount "38"]
[EventDate "1996.??.??"]
[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. Nc3 Nc6 4. Bc4 Nf6 5. 0-0 e6 6. d3 Be7 7. Be3 0-0 8. d4 cxd4 9. Nxd4 Nxd4 10. Bxd4 Qc7 11. Bd3 a6 12. f4 e5 13. Be3 b5 14. fxe5 dxe5 15. Qe1 Bb7 16. Qg3 Kh8 17. Rf5 Bd6 18. Raf1 b4 19. Na4 Bxe4 1/2-1/2

[Event "GER-ch U18 NRW 9697"]
[Site "Germany"]
[Date "1997.??.??"]
[Round "?"]
[White "Koehler, Florian"]
[Black "Lersen, Christoph"]
[Result "0-1"]
[ECO "A34"]
[PlyCount "150"]
[EventDate "1996.??.??"]
[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. c4 d6 3. Nf3 Nf6 4. Nc3 Nc6 5. d3 g6 6. a3 a5 7. Be2 Bg7 8. 0-0 Bd7 9. Nd5 Nxd5 10. exd5 Ne5 11. Rb1 0-0 12. b3 Qc7 13. Bb2 Nxf3+ 14. Bxf3 Rfb8 15. Bxg7 Kxg7 16. Re1 Kf8 17. d4 a4 18. Qd2 Bf5 19. Rb2 b6 20. Qc3 Kg8 21. Rbe2 Re8 22. b4 Rac8 23. dxc5 dxc5 24. bxc5 Qxc5 25. Qb2 Bd3 26. Re5 Bxc4 27. Bg4 Rc7 28. Re6 b5 29. Rc6 Rxc6 30. dxc6 Qxc6 31. Qc3 Qd6 32. Rd1 Qf6 33. Qe3 e6 34. Be2 Rd8 35. Rc1 Qf5 36. h3 Bxe2 37. Qxe2 Qd3 38. Qb2 Qb3 39. Qe2 Qxa3 40. Qc2 Qb3 41. Qxb3 axb3 42. Rb1 Rd3 43. Kf1 Rc3 44. Ke2 b4 45. Kd2 Rc2+ 46. Ke3 b2 47. Ke4 f6 48. Kd3 b3 49. g4 Kg7 50. f4 Kh6 51. h4 f5 52. gxf5 exf5 53. Ke3 Kh5 54. Kf3 h6 55. Kg3 g5 56. fxg5 hxg5 57. hxg5 Kxg5 58. Kf3 Kf6 59. Kf4 Ke6 60. Ke3 Kd5 61. Rd1+ Kc4 62. Rd4+ Kc5 63. Rd8 b1Q 64. Rc8+ Kb4 65. Rb8+ Ka3 66. Ra8+ Kb2 67. Rd8 Rc3+ 68. Kf4 Qe4+ 69. Kg5 Rg3+ 70. Kf6 Qc6+ 71. Kf7 Qc7+ 72. Rd7 Qxd7+ 73. Kf6 Re3 74. Kg5 f4 75. Kh4 Qg7 0-1

[Event "GER-ch U18 NRW 9697"]
[Site "Germany"]
[Date "1997.??.??"]
[Round "?"]
[White "Koehler, Florian"]
[Black "Stork, Nils"]
[Result "0-1"]
[ECO "C50"]
[PlyCount "132"]
[EventDate "1996.??.??"]
[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 Nc6 3. Bc4 Bc5 4. Nc3 Nf6 5. d3 d6 6. Ng5 0-0 7. h3 Na5 8. Nd5 Nxc4 9. dxc4 h6 10. Nxf6+ Qxf6 11. Nf3 b6 12. Qd3 Ba6 13. 0-0 Rad8 14. Be3 c6 15. Rfd1 Bxe3 16. Qxe3 Bxc4 17. Qa3 Rd7 18. Rd2 d5 19. Rad1 Rc7 20. b3 dxe4 21. Rd6 Qe7 22. bxc4 exf3 23. Qxf3 Re8 24. Rxc6 e4 25. Rxc7 Qxc7 26. Qe2 Re5 27. Rd5 Re6 28. Rd4 Qe5 29. Rd5 Qf4 30. Qe3 Qxe3 31. fxe3 g5 32. Kf2 Kg7 33. Kg3 Kg6 34. h4 f5 35. c5 b5 36. Rd6 Kf6 37. Rxe6+ Kxe6 38. c6 Kd6 39. c7 Kxc7 40. hxg5 hxg5 41. Kf2 Kd6 42. Ke2 Kc5 43. a3 Kc4 44. Kd2 a5 45. g3 a4 46. Kc1 b4 47. axb4 Kxb4 48. Kb2 a3+ 49. Ka2 Kc3 50. Kxa3 Kxc2 51. Kb4 Kd3 52. Kb3 Kxe3 53. Kc2 Kf2 54. g4 fxg4 55. Kd2 g3 56. Kd1 g2 57. Kd2 g1Q 58. Kc2 e3 59. Kd3 e2 60. Kc2 e1R 61. Kd2 Qf1 62. Kc2 Rd1 63. Kb2 Qc4 64. Ka3 Rd3+ 65. Kb2 Rb3+ 66. Ka1 Qa4# 0-1

