[Event "NRW-chT U20"]
[Site "Germany"]
[Date "1995.??.??"]
[Round "?"]
[White "Koehler, Martin"]
[Black "Reinhardt, Ingo"]
[Result "0-1"]
[ECO "B08"]
[PlyCount "64"]
[EventDate "1995.??.??"]
[EventType "team"]
[EventRounds "10"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Bc4 0-0 6. 0-0 Nbd7 7. Bg5 h6 8. Bh4 c5 9. d5 a6 10. Re1 b5 11. Bf1 Bb7 12. a3 Qc7 13. Nd2 e6 14. dxe6 fxe6 15. Rb1 Rac8 16. Bg3 Nh5 17. Na2 Nxg3 18. hxg3 Kh7 19. Bd3 Ne5 20. Bf1 b4 21. Nf3 Ng4 22. Qe2 a5 23. Qd1 c4 24. axb4 axb4 25. Re2 Qa5 26. Nc1 Qh5 27. Nh4 g5 28. f3 gxh4 29. fxg4 Qxg4 30. gxh4 Be5 31. Qe1 Bg3 32. Qxb4 Qxh4 0-1

[Event "NRW-chT U20"]
[Site "Germany"]
[Date "1995.??.??"]
[Round "?"]
[White "Krimpmann, Jahn"]
[Black "Koehler, Martin"]
[Result "1-0"]
[ECO "B17"]
[PlyCount "31"]
[EventDate "1995.??.??"]
[EventType "team"]
[EventRounds "10"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Ng3 Nb6 7. Bd3 Bg4 8. c3 e6 9. h3 Bxf3 10. Qxf3 h6 11. 0-0 Bd6 12. Re1 Nbd7 13. Nf5 Bf8 14. Bd2 Nd5 15. c4 Ne7 16. Nd6# 1-0

[Event "NRW-chT U20"]
[Site "Germany"]
[Date "1995.??.??"]
[Round "?"]
[White "Spengler, Nicolas"]
[Black "Koehler, Martin"]
[Result "1/2-1/2"]
[ECO "D12"]
[PlyCount "50"]
[EventDate "1995.??.??"]
[EventType "team"]
[EventRounds "10"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 Bf5 5. e3 e6 6. Be2 Be7 7. Qb3 Qc7 8. 0-0 Nbd7 9. Bd2 0-0 10. Rac1 Qb6 11. Qxb6 Nxb6 12. cxd5 exd5 13. Rfd1 Bd6 14. h3 Rfe8 15. Be1 Re7 16. Nd2 Rae8 17. Nb3 Ne4 18. Bd3 Bg6 19. Nxe4 Bxe4 20. Bxe4 Rxe4 21. Nc5 Bxc5 22. Rxc5 Nc4 23. b3 Nd6 24. Bb4 Nb5 25. Rdc1 R4e6 1/2-1/2

[Event "DVMi U15"]
[Site "Fredeburg"]
[Date "1994.??.??"]
[Round "3"]
[White "Granseier, Jens"]
[Black "Koehler, Martin"]
[Result "1-0"]
[ECO "B17"]
[PlyCount "47"]
[EventDate "1994.??.??"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "Juniors"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Bd3 Bg4 8. c3 e6 9. Bf4 Nd5 10. Be5 f6 11. Bg3 Be7 12. 0-0 Bd6 13. Bxd6 Qxd6 14. h3 Bh5 15. Re1 0-0 16. Be4 Bf7 17. Qc2 g6 18. Nd2 Rfe8 19. Nc4 Qd7 20. Bd3 Nf4 21. Bf1 Nd5 22. Qe4 Re7 23. Qf3 Kg7 24. Nd2 1-0

[Event "DVMi U15"]
[Site "Fredeburg"]
[Date "1994.??.??"]
[Round "2"]
[White "Hess, Christian1111"]
[Black "Koehler, Martin"]
[Result "1/2-1/2"]
[ECO "C34"]
[PlyCount "62"]
[EventDate "1994.??.??"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "Juniors"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Nf3 Bc5 4. d4 Bb6 5. Bxf4 d6 6. a4 a6 7. Bc4 Nf6 8. Nbd2 Nc6 9. c3 Bg4 10. 0-0 0-0 11. Bg5 h6 12. Bh4 Ne5 13. Be2 Ng6 14. Bf2 Re8 15. Qc2 Re7 16. h3 Bd7 17. Be3 Bc6 18. Bd3 Qe8 19. e5 dxe5 20. Bxg6 fxg6 21. Nc4 exd4 22. Nxb6 cxb6 23. Bxd4 Nd7 24. Qb3+ Kh7 25. Bxb6 Nxb6 26. Qxb6 Bxa4 27. Rfe1 Bc6 28. Rxe7 Qxe7 29. Re1 Qd8 30. Qxd8 Rxd8 31. Nd4 Bd5 1/2-1/2

[Event "DVMi U15"]
[Site "Fredeburg"]
[Date "1994.??.??"]
[Round "6"]
[White "Koehler, Martin"]
[Black "Werner, Norman"]
[Result "0-1"]
[ECO "C01"]
[PlyCount "40"]
[EventDate "1994.??.??"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "Juniors"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Bd6 5. Nf3 Nf6 6. 0-0 0-0 7. Bg5 Bg4 8. Nbd2 Nbd7 9. c3 c6 10. Qc2 h6 11. Bh4 Qc7 12. Rfe1 Nh5 13. Bg3 Nf4 14. Be2 Rfe8 15. Bd3 Nf6 16. Bf5 Ne2+ 17. Kh1 Bxg3 18. hxg3 Bxf5 19. Qxf5 Ne4 20. Qh3 Nxf2+ 0-1

[Event "DVMi U15"]
[Site "Fredeburg"]
[Date "1994.??.??"]
[Round "5"]
[White "Popkirova, Kalina"]
[Black "Koehler, Martin"]
[Result "1/2-1/2"]
[ECO "B10"]
[PlyCount "85"]
[EventDate "1994.??.??"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "Juniors"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c6 2. d3 d5 3. Nd2 e5 4. Ngf3 Bd6 5. g3 Ne7 6. Bg2 Nd7 7. 0-0 0-0 8. h4 f5 9. Nh2 Nf6 10. exf5 Nxf5 11. b3 Qe7 12. Re1 Nd7 13. Bb2 Ba3 14. Bxa3 Qxa3 15. Nhf3 Qd6 16. Re2 Nh6 17. Bh3 Nf7 18. Qe1 Re8 19. Rd1 Nf6 20. Bxc8 Raxc8 21. c4 Ng4 22. Nh2 Nxh2 23. Kxh2 Nh6 24. f3 Nf7 25. Qf2 b6 26. Rde1 Rc7 27. d4 Rce7 28. Nb1 exd4 29. Rxe7 Rxe7 30. Rxe7 Qxe7 31. Qxd4 Qe2+ 32. Kh3 Qxf3 33. Nd2 Qh1+ 34. Kg4 Qd1+ 35. Nf3 Qxd4+ 36. Nxd4 dxc4 37. bxc4 Ne5+ 38. Kf4 Nxc4 39. Nxc6 a5 40. Ke4 Nd6+ 41. Kd3 Kf8 42. Kd4 Ke8 43. Kd5 1/2-1/2

