[Event "South Germany-ch"]
[Site "Kitzingen"]
[Date "1913.07.26"]
[Round "6"]
[White "Hrdina, Josef"]
[Black "Koehnlein, Friedrich"]
[Result "1-0"]
[ECO "D30"]
[PlyCount "89"]
[EventDate "1913.07.??"]
[EventType "tourn"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 c5 3. e3 Nc6 4. c4 e6 5. Bd3 Nf6 6. 0-0 Bd6 7. Nbd2 0-0 8. b3 cxd4 9. exd4 b6 10. Bb2 Bb7 11. Ne5 Nb4 12. Bb1 dxc4 13. bxc4 Qc7 14. f4 Rad8 15. a3 Nc6 16. Qc2 g6 17. Kh1 Be7 18. Ndf3 Nxe5 19. fxe5 Nh5 20. Ba2 b5 21. c5 Ng7 22. Rac1 Bc6 23. Qd2 Nf5 24. Qf4 h6 25. Rcd1 Qb7 26. Bb1 Bxf3 27. Qxf3 Qxf3 28. Rxf3 Bxc5 29. Bxf5 exf5 30. d5 Rd7 31. Rc3 Bf2 32. g3 Rfd8 33. d6 Kh7 34. Rc6 Bb6 35. Rd5 g5 36. Rxb5 f6 37. exf6 Rxd6 38. Rxd6 Rxd6 39. f7 Rd8 40. Rxf5 Rd1+ 41. Kg2 g4 42. Rf2 Bc5 43. f8Q Bxf8 44. Rxf8 Rd2+ 45. Rf2 1-0

[Event "South Germany-ch"]
[Site "Kitzingen"]
[Date "1913.07.25"]
[Round "5"]
[White "Koehnlein, Friedrich"]
[Black "Duhm, Andreas"]
[Result "0-1"]
[ECO "C42"]
[PlyCount "76"]
[EventDate "1913.07.??"]
[EventType "tourn"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nxc3 6. bxc3 Be7 7. d4 0-0 8. Bd3 Be6 9. 0-0 Nd7 10. Re1 Nb6 11. Nd2 Qd7 12. c4 Rae8 13. c3 Bg5 14. Qh5 h6 15. Qd1 Bxd2 16. Bxd2 Bxc4 17. Qf3 Bxd3 18. Qxd3 Qa4 19. Qg3 Kh7 20. Qd3+ Kh8 21. Rxe8 Rxe8 22. Qf3 Re7 23. Bxh6 Qxa2 24. Rf1 Qd5 25. Qxd5 Nxd5 26. Bd2 Nb6 27. Rb1 Re2 28. Be1 Kh7 29. Kf1 Rc2 30. Ra1 a6 31. g3 Nc4 32. Kg2 a5 33. Kf3 d5 34. h4 b5 35. g4 a4 36. Kf4 a3 37. f3 a2 38. h5 Na5 0-1

[Event "South Germany-ch"]
[Site "Kitzingen"]
[Date "1913.07.23"]
[Round "3"]
[White "Koehnlein, Friedrich"]
[Black "Hrdina, Josef"]
[Result "1/2-1/2"]
[ECO "C66"]
[PlyCount "111"]
[EventDate "1913.07.??"]
[EventType "tourn"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. Nc3 d6 5. d4 Bd7 6. Bg5 exd4 7. Nxd4 Be7 8. 0-0 0-0 9. Re1 Re8 10. Nxc6 bxc6 11. Ba4 Ng4 12. Bxe7 Qxe7 13. h3 Ne5 14. f4 Ng6 15. Rf1 Qh4 16. Qf3 Re7 17. Rad1 Rae8 18. Qf2 Qh6 19. e5 d5 20. Ne2 f6 21. Nd4 fxe5 22. Nxc6 Rf7 23. Rxd5 Bxc6 24. Bxc6 Ref8 25. Rdd1 Nxf4 26. Qf3 Nxh3+ 27. Qxh3 Rxf1+ 28. Rxf1 Rxf1+ 29. Kxf1 Qc1+ 30. Kf2 Qxc2+ 31. Kg1 Qc1+ 32. Kh2 Qxc6 33. Qc8+ Kf7 34. Qf5+ Qf6 35. Qd7+ Kg6 36. Qxc7 Qh4+ 37. Kg1 Qd4+ 38. Kh2 e4 39. Qg3+ Kf6 40. Qh4+ Ke6 41. Qxh7 Qd6+ 42. Kg1 Qd4+ 43. Kh2 Qe5+ 44. Kg1 e3 45. Qh3+ Kd5 46. Qd7+ Ke4 47. Qxa7 Qxb2 48. Qa4+ Kd3 49. Qd1+ Kc3 50. Qe1+ Qd2 51. Kf1 Kc2 52. a4 g5 53. a5 g4 54. g3 Qd1 55. a6 Qf3+ 56. Kg1 1/2-1/2

[Event "South Germany-ch"]
[Site "Kitzingen"]
[Date "1913.07.22"]
[Round "2"]
[White "Duhm, Andreas"]
[Black "Koehnlein, Friedrich"]
[Result "0-1"]
[ECO "C30"]
[PlyCount "60"]
[EventDate "1913.07.??"]
[EventType "tourn"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Bc5 3. f4 d6 4. Nf3 Nc6 5. Bc4 Nf6 6. d3 Be6 7. Bxe6 fxe6 8. fxe5 dxe5 9. Qe2 0-0 10. Na4 Bb4+ 11. Bd2 Nd4 12. Nxd4 Bxd2+ 13. Kxd2 exd4 14. Raf1 Qe7 15. b3 b5 16. Nb2 Qa3 17. Nd1 Qa5+ 18. Kc1 Qxa2 19. g4 Qa3+ 20. Kd2 Qb4+ 21. Kc1 a5 22. g5 a4 23. Qe1 Qa3+ 24. Kd2 axb3 25. Qg3 bxc2 26. Nf2 Qc3+ 27. Ke2 Nh5 28. Qg4 c1N+ 29. Kd1 Qb3+ 30. Ke1 Nxd3+ 0-1

[Event "Tarrasch CC-Noris CC m"]
[Site "Nuremberg"]
[Date "1911.??.??"]
[Round "?"]
[White "Tarrasch, Siegbert"]
[Black "Koehnlein, Friedrich"]
[Result "1-0"]
[ECO "C01"]
[PlyCount "59"]
[EventDate "1911.??.??"]
[EventType "game"]
[EventRounds "1"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. exd5 exd5 6. Bd3 0-0 7. Qd2 c5 8. dxc5 Bxc5 9. Nge2 Nc6 10. 0-0 Be7 11. Rfe1 Nb4 12. Nd4 Nxd3 13. Qxd3 Bg4 14. h3 Bh5 15. Nf5 Bb4 16. Bxf6 gxf6 17. Re3 Bxc3 18. Qxc3 Bg6 19. Ne7+ Kg7 20. Qd4 Re8 21. Rae1 Qb6 22. Qxd5 Rad8 23. Nf5+ Kf8 24. Rxe8+ Rxe8 25. Rxe8+ Kxe8 26. Qe4+ Qe6 27. Ng7+ Ke7 28. Qxb7+ Qd7 29. Qxd7+ Kxd7 30. c3 1-0

[Event "DSB Kongress-17 Meisterturnier-16"]
[Site "Hamburg"]
[Date "1910.08.06"]
[Round "17"]
[White "Duras, Oldrich"]
[Black "Koehnlein, Friedrich"]
[Result "1-0"]
[ECO "C77"]
[PlyCount "65"]
[EventDate "1910.07.18"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "GER"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 d6 6. c4 g6 7. h3 Bg7 8. Be3 0-0 9. Qd2 Re8 10. Nc3 Bd7 11. Bg5 Nd4 12. Bd1 Ne6 13. h4 c6 14. Nh2 d5 15. cxd5 cxd5 16. Bxf6 Bxf6 17. Nxd5 Nf4 18. Nxf6+ Qxf6 19. g3 Ne6 20. Ng4 Qg7 21. h5 f5 22. Nh6+ Kf8 23. hxg6 fxe4 24. Qb4+ Qe7 25. Qxe4 Ng5 26. gxh7 Qxh7 27. Qxh7 Nxh7 28. Ng4 Bxg4 29. Bxg4 Nf6 30. Bf3 Kg7 31. Rc1 Rac8 32. Rxc8 Rxc8 33. Kd2 1-0

[Event "DSB Kongress-17 Meisterturnier-16"]
[Site "Hamburg"]
[Date "1910.08.05"]
[Round "16"]
[White "Koehnlein, Friedrich"]
[Black "Spielmann, Rudolf"]
[Result "1/2-1/2"]
[ECO "C90"]
[PlyCount "122"]
[EventDate "1910.07.18"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "GER"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 Na5 9. Bc2 c5 10. d4 Qc7 11. Nbd2 Bg4 12. h3 Bh5 13. a4 b4 14. d5 Rb8 15. cxb4 cxb4 16. Bd3 Qa7 17. Qe2 Ra8 18. Nc4 Nxc4 19. Bxc4 0-0 20. Be3 Qb7 21. Bd2 Bg6 22. Bd3 Nd7 23. Be3 f5 24. exf5 Bf7 25. Rad1 Nf6 26. Bc4 Nxd5 27. Ng5 Nxe3 28. Bxf7+ Rxf7 29. Qxe3 Bxg5 30. Qxg5 Qc6 31. Qd2 Rd8 32. Rxe5 Qxa4 33. Qd5 Qc2 34. Rde1 dxe5 35. Qxd8+ Rf8 36. Qd5+ Kh8 37. Qxe5 h6 38. Re4 Kh7 39. g4 a5 40. h4 Qd1+ 41. Kg2 Qd8 42. Qe7 Qa8 43. f3 Qc8 44. Qe6 Qc2+ 45. Re2 Qd3 46. Qe4 Qxe4 47. fxe4 a4 48. Rc2 a3 49. bxa3 bxa3 50. Ra2 Ra8 51. g5 hxg5 52. hxg5 Kg8 53. Kf3 Kf7 54. Kg4 Ra4 55. Kf4 Ra5 56. Ke3 g6 57. Kf4 gxf5 58. exf5 Ra4+ 59. Ke5 Ra5+ 60. Ke4 Ra4+ 61. Ke5 Ra5+ 1/2-1/2

[Event "DSB Kongress-17 Meisterturnier-16"]
[Site "Hamburg"]
[Date "1910.08.04"]
[Round "15"]
[White "Leonhardt, Paul Saladin"]
[Black "Koehnlein, Friedrich"]
[Result "0-1"]
[ECO "C80"]
[PlyCount "120"]
[EventDate "1910.07.18"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "GER"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Nxe4 6. d4 b5 7. Bb3 d5 8. a4 Nxd4 9. Nxd4 exd4 10. Nc3 Nxc3 11. bxc3 Be6 12. Qe2 Bc5 13. axb5 dxc3 14. bxa6 0-0 15. Ba4 Qd6 16. Bb5 Bf5 17. Re1 c6 18. Bd3 Bxd3 19. Qxd3 Qf6 20. Re2 Rfe8 21. g3 Rxe2 22. Qxe2 Qe6 23. Kf1 Qxe2+ 24. Kxe2 Kf8 25. Be3 Ba7 26. Ra5 Ke7 27. Kd3 Kd6 28. Kxc3 c5 29. Kd3 Kc6 30. c3 Bb6 31. Ra4 Kb5 32. Rh4 h6 33. Rh5 Kc6 34. Rf5 f6 35. c4 dxc4+ 36. Kxc4 Rxa6 37. h4 Ra4+ 38. Kc3 Kb5 39. h5 Ra3+ 40. Kc2 Kc4 41. Rf4+ Kd5 42. Rg4 Ra7 43. Kc3 Bc7 44. Kb3 Be5 45. Kc2 Rb7 46. Ra4 c4 47. Bc1 Bd4 48. Be3 Bxe3 49. fxe3 Re7 50. Kd2 Kc5 51. Ra8 Re5 52. Rg8 Rg5 53. Rc8+ Kd5 54. Rd8+ Ke4 55. Rd4+ Kf3 56. Rxc4 Rxh5 57. g4 Rd5+ 58. Ke1 Kxe3 59. Rc3+ Kf4 60. Rc4+ Kf3 0-1

[Event "DSB Kongress-17 Meisterturnier-16"]
[Site "Hamburg"]
[Date "1910.08.03"]
[Round "14"]
[White "Koehnlein, Friedrich"]
[Black "Dus Chotimirsky, Fedor Ivanovich"]
[Result "1-0"]
[ECO "C63"]
[PlyCount "47"]
[EventDate "1910.07.18"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "GER"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 4. Nc3 Nf6 5. exf5 e4 6. Nh4 Be7 7. d3 exd3 8. Bxd3 d5 9. 0-0 0-0 10. Bg5 Ne5 11. Re1 Nf7 12. Nf3 c6 13. Bh4 Nh6 14. Nd4 Rf7 15. Ne6 Qd6 16. Bg3 Qb4 17. a3 Qg4 18. Qxg4 Nfxg4 19. Nc7 Rb8 20. N7xd5 cxd5 21. Bxb8 Bc5 22. Bg3 Nxf5 23. Re8+ Rf8 24. Rxc8 1-0

[Event "DSB Kongress-17 Meisterturnier-16"]
[Site "Hamburg"]
[Date "1910.08.02"]
[Round "13"]
[White "Koehnlein, Friedrich"]
[Black "Tarrasch, Siegbert"]
[Result "1/2-1/2"]
[ECO "C80"]
[PlyCount "102"]
[EventDate "1910.07.18"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "GER"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Nxe4 6. d4 b5 7. Bb3 d5 8. a4 Nxd4 9. Nxd4 exd4 10. axb5 Bc5 11. c3 0-0 12. cxd4 Bb6 13. Nc3 Bb7 14. bxa6 Rxa6 15. Rxa6 Bxa6 16. Re1 Bb7 17. Na4 Qf6 18. Be3 Ba7 19. Bc2 Re8 20. b4 c6 21. f3 Nd6 22. Nc5 Bc8 23. Bf2 Rxe1+ 24. Qxe1 Kf8 25. Qe5 Qxe5 26. dxe5 Nb5 27. Ba4 Ke8 28. Kf1 Bb8 29. Bxb5 cxb5 30. Bd4 Bc7 31. Ke2 Bf5 32. Ke3 Ke7 33. Na6 Bd8 34. Bc3 Kd7 35. Nc5+ Kc6 36. Nb3 Bb6+ 37. Bd4 Bc7 38. f4 Bc2 39. Nd2 Kd7 40. Bc5 g5 41. g3 gxf4+ 42. gxf4 Bd8 43. Nf3 Bb3 44. Nd4 Bc4 45. f5 Bc7 46. e6+ Ke8 47. Nf3 fxe6 48. fxe6 d4+ 49. Nxd4 Bxh2 50. Ke4 Bg1 51. Ke5 Bxd4+ 1/2-1/2

[Event "DSB Kongress-17 Meisterturnier-16"]
[Site "Hamburg"]
[Date "1910.08.01"]
[Round "12"]
[White "Speijer, Abraham"]
[Black "Koehnlein, Friedrich"]
[Result "0-1"]
[ECO "C82"]
[PlyCount "60"]
[EventDate "1910.07.18"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "GER"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. c3 Nc5 10. Bc2 Bg4 11. Re1 Be7 12. b4 Ne6 13. Qd3 Qd7 14. a4 Rb8 15. Nbd2 d4 16. axb5 axb5 17. Qe4 Bh5 18. Ra6 dxc3 19. Nc4 Bg6 20. Qxc6 Qxc6 21. Rxc6 Bxc2 22. Na3 Bg6 23. Rxe6 fxe6 24. Nd4 Bxb4 25. Nxe6 c2 26. Rf1 Bd3 27. Nxc7+ Kd7 28. Nd5 Bxa3 29. Bxa3 Bxf1 30. Kxf1 Ke6 0-1

[Event "DSB Kongress-17 Meisterturnier-16"]
[Site "Hamburg"]
[Date "1910.07.29"]
[Round "10"]
[White "Schlechter, Carl"]
[Black "Koehnlein, Friedrich"]
[Result "1-0"]
[ECO "C90"]
[PlyCount "51"]
[EventDate "1910.07.18"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "GER"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 Na5 9. Bc2 c5 10. d4 Qc7 11. Nbd2 Nc6 12. a4 Rb8 13. axb5 axb5 14. d5 Na5 15. Nf1 0-0 16. Bg5 Bd7 17. b3 h6 18. Bd2 Ra8 19. Ng3 Ra7 20. Nh4 Nxd5 21. Nhf5 Bxf5 22. Nxf5 Nf6 23. Re3 Kh7 24. Rh3 Ng8 25. Nxh6 gxh6 26. Bxh6 1-0

[Event "DSB Kongress-17 Meisterturnier-16"]
[Site "Hamburg"]
[Date "1910.07.27"]
[Round "9"]
[White "Koehnlein, Friedrich"]
[Black "Salwe, Georg"]
[Result "1/2-1/2"]
[ECO "C98"]
[PlyCount "141"]
[EventDate "1910.07.18"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "GER"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 Na5 9. Bc2 c5 10. d4 Qc7 11. h3 Nc6 12. Nbd2 0-0 13. Nf1 cxd4 14. cxd4 exd4 15. Bg5 Qb6 16. N1d2 Be6 17. Nb3 Bxb3 18. Bxb3 Rac8 19. Rc1 h6 20. Bh4 Ne5 21. Rxc8 Nxf3+ 22. Qxf3 Rxc8 23. Qd3 Qc5 24. f4 Nd5 25. Bxe7 Nxe7 26. Rd1 Nc6 27. a3 a5 28. Bd5 b4 29. axb4 Nxb4 30. Qxd4 Qxd4+ 31. Rxd4 Rc1+ 32. Kh2 Rc2 33. b3 Kf8 34. Rc4 Ke7 35. Rxc2 Nxc2 36. Kg3 Ne3 37. Ba8 Nc2 38. Bd5 Nb4 39. Bc4 d5 40. exd5 Kd6 41. Kf3 Nxd5 42. g4 f6 43. Ke4 Ne7 44. h4 Kc5 45. Be6 Ng6 46. h5 Ne7 47. Bd7 Kd6 48. Be8 Kc5 49. Bd7 Kb4 50. Be6 Kc3 51. g5 fxg5 52. fxg5 hxg5 53. Bf7 g4 54. Kf4 Nc6 55. Bd5 Nd4 56. Kxg4 Nxb3 57. Bc6 Nd4 58. Be8 Ne6 59. Kf5 Nf8 60. Ke5 Kb4 61. Kf5 Kc4 62. Ba4 Kd5 63. Bd1 Kd6 64. Ba4 Ke7 65. Bb3 Nd7 66. Kg6 Kf8 67. Ba4 Nc5 68. Bb5 Ne6 69. Ba4 Ke7 70. Bb3 Kd6 71. Bxe6 1/2-1/2

[Event "DSB Kongress-17 Meisterturnier-16"]
[Site "Hamburg"]
[Date "1910.07.26"]
[Round "8"]
[White "Marshall, Frank James"]
[Black "Koehnlein, Friedrich"]
[Result "1-0"]
[ECO "D32"]
[PlyCount "103"]
[EventDate "1910.07.18"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "GER"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. cxd5 exd5 5. Nf3 Nc6 6. Bg5 Be7 7. Bxe7 Ngxe7 8. e3 0-0 9. dxc5 Qa5 10. Bd3 Qxc5 11. 0-0 Qd6 12. Rc1 Bd7 13. a3 Rad8 14. Qb3 Bc8 15. Rfd1 Qf6 16. Be2 d4 17. exd4 Nxd4 18. Nxd4 Rxd4 19. Rxd4 Qxd4 20. Bf3 Nc6 21. Ne2 Qe5 22. h3 Rd8 23. Bxc6 bxc6 24. Ng3 Be6 25. Qc3 Qxc3 26. Rxc3 Rd1+ 27. Kh2 Rd2 28. Ne4 Rxb2 29. Rxc6 h6 30. Ra6 Bd5 31. Nc3 Bc4 32. Ra4 Be6 33. Rxa7 Rxf2 34. Rc7 Rc2 35. a4 Bf5 36. Nd5 Rxc7 37. Nxc7 Kf8 38. a5 Ke7 39. a6 Kd7 40. a7 Be4 41. a8Q Bxa8 42. Nxa8 Kc6 43. Kg3 Kb7 44. Kf4 Kxa8 45. Ke5 Kb7 46. Kd6 h5 47. Ke7 f5 48. Kf7 Kc6 49. Kxg7 Kd5 50. Kg6 Ke4 51. Kxh5 Kf4 52. Kg6 1-0

[Event "DSB Kongress-17 Meisterturnier-16"]
[Site "Hamburg"]
[Date "1910.07.25"]
[Round "7"]
[White "Koehnlein, Friedrich"]
[Black "Tartakower, Saviely"]
[Result "0-1"]
[ECO "C14"]
[PlyCount "144"]
[EventDate "1910.07.18"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "GER"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Ne4 6. Nxe4 dxe4 7. Bxe7 Qxe7 8. c3 0-0 9. f3 c5 10. Qd2 Nc6 11. 0-0-0 cxd4 12. cxd4 Rd8 13. Qe3 Nxd4 14. Qxe4 Qc5+ 15. Kb1 Rd5 16. Bd3 g6 17. Ne2 Nxe2 18. Bxe2 Rxe5 19. Rd8+ Kg7 20. Qd3 Rd5 21. Rxd5 exd5 22. Rc1 Qd6 23. Qd4+ Kg8 24. g4 Qxh2 25. Qxd5 Be6 26. Qxb7 Re8 27. Qb5 Bxa2+ 28. Kxa2 Qxe2 29. Qc6 Re6 30. Qc8+ Kg7 31. Qc3+ Qe5 32. f4 Qxc3 33. bxc3 Re4 34. Rf1 Kf6 35. Kb3 a5 36. c4 h6 37. Kc3 Re3+ 38. Kd4 Rg3 39. g5+ hxg5 40. fxg5+ Ke6 41. Rf6+ Ke7 42. Ra6 Rg4+ 43. Kd5 Rxg5+ 44. Kc6 Rg1 45. Rxa5 f5 46. Kd5 Rd1+ 47. Ke5 Re1+ 48. Kd5 f4 49. Ra2 g5 50. Rf2 Kf6 51. c5 Rd1+ 52. Ke4 Rc1 53. Ra2 Rxc5 54. Ra6+ Ke7 55. Kf3 Rc3+ 56. Ke4 f3 57. Ra2 Kf6 58. Rf2 g4 59. Kf4 Rc4+ 60. Kg3 Kf5 61. Ra2 Rc1 62. Rb2 Rh1 63. Rb5+ Ke4 64. Rb4+ Ke3 65. Rb3+ Kd2 66. Rb2+ Kc3 67. Ra2 Rg1+ 68. Kh2 Re1 69. Kg3 Re2 70. Ra3+ Kb4 71. Ra8 Rg2+ 72. Kh4 f2 0-1

[Event "DSB Kongress-17 Meisterturnier-16"]
[Site "Hamburg"]
[Date "1910.07.23"]
[Round "6"]
[White "Forgacs, Leo"]
[Black "Koehnlein, Friedrich"]
[Result "1-0"]
[ECO "D35"]
[PlyCount "50"]
[EventDate "1910.07.18"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "GER"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. cxd5 exd5 5. Nf3 Nc6 6. Bf4 Nf6 7. e3 Be7 8. Bd3 0-0 9. 0-0 Bg4 10. dxc5 Bxc5 11. Bg5 d4 12. Ne4 Be7 13. Ng3 Qa5 14. Bxf6 Bxf6 15. h3 Bxf3 16. Qxf3 dxe3 17. fxe3 Bxb2 18. Rab1 Ne5 19. Bxh7+ Kxh7 20. Qh5+ Kg8 21. Rxb2 Nc4 22. Rb5 Qd2 23. Rg5 Qxe3+ 24. Kh2 Nd6 25. Rf6 Rfe8 1-0

[Event "DSB Kongress-17 Meisterturnier-16"]
[Site "Hamburg"]
[Date "1910.07.22"]
[Round "5"]
[White "Koehnlein, Friedrich"]
[Black "Yates, Frederick Dewhurst"]
[Result "1-0"]
[ECO "C82"]
[PlyCount "175"]
[EventDate "1910.07.18"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "GER"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. a4 Rb8 10. axb5 axb5 11. c3 Bc5 12. Nbd2 0-0 13. Bc2 f5 14. Nb3 Bb6 15. Nbd4 Nxd4 16. Nxd4 Bxd4 17. cxd4 f4 18. f3 Ng3 19. Rf2 Qh4 20. Bd2 Rb6 21. Bxf4 Qxf4 22. hxg3 Qxg3 23. f4 Qh4 24. f5 Bc8 25. Ra3 Rh6 26. Rh3 Qg5 27. Rxh6 Qxh6 28. Qf3 c6 29. Qf4 Qxf4 30. Rxf4 Bd7 31. Kf2 Ra8 32. Ke3 Ra2 33. Rf2 Rxb2 34. e6 Bc8 35. f6 Bxe6 36. Bxh7+ Kxh7 37. Rxb2 gxf6 38. Ra2 Kg6 39. Ra6 Bd7 40. Ra7 Bf5 41. Rc7 Bb1 42. Rxc6 Ba2 43. Rb6 Bc4 44. Kf4 Kf7 45. g3 Ke7 46. Ke3 Kf7 47. Kf4 Kg6 48. g4 Kf7 49. Kg3 Ke7 50. Kh4 Be2 51. Ra6 Kf7 52. Rd6 Bc4 53. Kh5 b4 54. Rb6 b3 55. Kh6 Be2 56. Rxb3 Bxg4 57. Rb7+ Ke6 58. Kg6 Bf5+ 59. Kg7 Bd3 60. Rb3 Bc2 61. Rf3 f5 62. Rf4 Be4 63. Kg6 Bd3 64. Kg5 Be4 65. Rh4 Bd3 66. Rh6+ Ke7 67. Kf4 Kf7 68. Ke5 Kg7 69. Rh3 Be4 70. Rg3+ Kf7 71. Rg1 Ke7 72. Rg7+ Kf8 73. Ra7 Kg8 74. Rc7 Kf8 75. Ke6 Kg8 76. Rf7 Bd3 77. Kf6 Be4 78. Rg7+ Kf8 79. Rg6 f4 80. Rg4 Ke8 81. Ke6 Kd8 82. Kd6 Kc8 83. Rxf4 Kb7 84. Rf7+ Kb6 85. Rc7 Bf3 86. Rc5 Kb7 87. Rxd5 Bxd5 88. Kxd5 1-0

[Event "DSB Kongress-17 Meisterturnier-16"]
[Site "Hamburg"]
[Date "1910.07.21"]
[Round "4"]
[White "Alekhine, Alexander"]
[Black "Koehnlein, Friedrich"]
[Result "1/2-1/2"]
[ECO "C27"]
[PlyCount "114"]
[EventDate "1910.07.18"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "GER"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. Bc4 Bc5 4. d3 d6 5. Na4 Bb6 6. Nxb6 axb6 7. f4 Nc6 8. Nf3 0-0 9. 0-0 Na5 10. Bb3 Nxb3 11. cxb3 Bg4 12. Qe1 Bxf3 13. Rxf3 exf4 14. Bxf4 Nd7 15. d4 Re8 16. Kh1 Qe7 17. a3 Nf8 18. Rc1 Qxe4 19. Qf1 Qe2 20. Rxc7 Qxf1+ 21. Rxf1 Ne6 22. Rcc1 Nxf4 23. Rxf4 Rac8 24. Rcf1 f6 25. R4f2 Re3 26. h3 Rxb3 27. Re1 Kf7 28. Rfe2 Rc7 29. Rd1 d5 30. Kg1 Rc4 31. Kf2 Rc7 32. Red2 Ke7 33. Re1+ Kd6 34. Rde2 Rf7 35. Rd2 Re7 36. Rc1 Rc7 37. Re1 Re7 38. Rc1 Re8 39. h4 h5 40. Kg1 Rbe3 41. Kf2 g5 42. hxg5 fxg5 43. g3 g4 44. Rh1 Rf3+ 45. Kg2 Ree3 46. Rxh5 Rxg3+ 47. Kf2 Ref3+ 48. Ke2 Rg2+ 49. Kd1 Rff2 50. Rh6+ Kc7 51. Rxf2 Rxf2 52. Rg6 Rf4 53. b3 Rxd4+ 54. Kc2 b5 55. Kc3 Rf4 56. b4 Rf3+ 57. Kd4 g3 1/2-1/2

[Event "DSB Kongress-17 Meisterturnier-16"]
[Site "Hamburg"]
[Date "1910.07.20"]
[Round "3"]
[White "Koehnlein, Friedrich"]
[Black "John, Walter"]
[Result "0-1"]
[ECO "C01"]
[PlyCount "64"]
[EventDate "1910.07.18"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "GER"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. exd5 exd5 5. Nf3 Bg4 6. Bd3 Qf6 7. a3 Bxc3+ 8. bxc3 c5 9. 0-0 c4 10. Re1+ Ne7 11. Be2 h6 12. Ne5 Be6 13. Rb1 Nd7 14. Rxb7 Nxe5 15. dxe5 Qxe5 16. Bxc4 Qxc3 17. Bb5+ Kf8 18. Bd7 Bxd7 19. Rxd7 Ng6 20. Bb2 Qc6 21. Rxd5 Kg8 22. Qd4 f6 23. Rd6 Qxc2 24. Rxf6 gxf6 25. Qd5+ Kg7 26. Qb7+ Kg8 27. Bxf6 Rh7 28. Qxa8+ Nf8 29. Qd5+ Rf7 30. g3 Qg6 31. Bc3 Qc2 32. Re7 Qxf2+ 0-1

[Event "DSB Kongress-17 Meisterturnier-16"]
[Site "Hamburg"]
[Date "1910.07.19"]
[Round "2"]
[White "Teichmann, Richard"]
[Black "Koehnlein, Friedrich"]
[Result "1/2-1/2"]
[ECO "C84"]
[PlyCount "78"]
[EventDate "1910.07.18"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "GER"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 d6 6. Bxc6+ bxc6 7. d4 exd4 8. Nxd4 Bd7 9. Nc3 Be7 10. Bg5 0-0 11. Qd3 h6 12. Bh4 Nh7 13. Bxe7 Qxe7 14. f4 c5 15. Nf3 Bc6 16. Rae1 Rfe8 17. b3 Nf8 18. g3 Qd7 19. Nd5 a5 20. a4 Ng6 21. Nd2 Bxd5 22. exd5 Rxe1 23. Rxe1 Re8 24. Rxe8+ Qxe8 25. Kf2 Qc8 26. Nc4 Qh3 27. Kg1 h5 28. Ne3 Ne7 29. Qe4 Kf8 30. Qg2 Qxg2+ 31. Kxg2 Nc8 32. Kf3 Nb6 33. Ke4 Ke7 34. h3 g6 35. g4 hxg4 36. hxg4 f6 37. c4 Nc8 38. Nd1 Kd7 39. Nc3 Ne7 1/2-1/2

[Event "DSB Kongress-17 Meisterturnier-16"]
[Site "Hamburg"]
[Date "1910.07.18"]
[Round "1"]
[White "Koehnlein, Friedrich"]
[Black "Nimzowitsch, Aron"]
[Result "1/2-1/2"]
[ECO "B16"]
[PlyCount "60"]
[EventDate "1910.07.18"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "GER"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ gxf6 6. Nf3 Bg4 7. c3 Qc7 8. Bd3 e6 9. Be3 Nd7 10. h3 Bh5 11. g4 Bg6 12. h4 0-0-0 13. Bxg6 hxg6 14. Qa4 Kb8 15. 0-0-0 Nb6 16. Qc2 Nd5 17. c4 Nxe3 18. fxe3 f5 19. g5 Bg7 20. Qh2 Qxh2 21. Rxh2 Kc7 22. Ne5 Bxe5 23. dxe5 a5 24. Rxd8 Rxd8 25. Rd2 Rb8 26. Kc2 b5 27. c5 Rd8 28. Rxd8 Kxd8 29. Kc3 Ke8 30. Kd3 Ke7 1/2-1/2

[Event "Match Johner-Koehnlein +1-1=0"]
[Site "Nuremberg"]
[Date "1909.07.31"]
[Round "2"]
[White "Koehnlein, Friedrich"]
[Black "Johner, Paul F"]
[Result "0-1"]
[ECO "C68"]
[PlyCount "94"]
[EventDate "1909.07.30"]
[EventType "match"]
[EventRounds "2"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d4 exd4 6. Qxd4 Qxd4 7. Nxd4 Bd6 8. Be3 Ne7 9. Nd2 f5 10. f3 0-0 11. 0-0-0 Ng6 12. Nc4 fxe4 13. fxe4 Re8 14. Nf5 Rxe4 15. Nfxd6 cxd6 16. Nb6 Rb8 17. Rxd6 Bg4 18. Bd2 Rbe8 19. h3 Be2 20. Rd7 R4e7 21. Rxe7 Rxe7 22. Na4 Rf7 23. Nc3 Rf1+ 24. Rxf1 Bxf1 25. Be1 Bxg2 26. h4 Kf7 27. Na4 Bh3 28. Kd2 Ne7 29. Ke3 Kg6 30. Kd4 Kh5 31. Kc5 Nf5 32. Kb6 Nxh4 33. Kxb7 Bf1 34. Nc5 Ng2 35. Bf2 Kg5 36. Nxa6 h5 37. a4 h4 38. Bxh4+ Kxh4 39. Nc5 Ne3 40. a5 Nxc2 41. a6 Bxa6+ 42. Kxa6 Nd4 43. Kb6 Kg4 44. Nd3 Kf3 45. Ne5+ Ke4 46. Nxc6 g5 47. b4 g4 0-1

[Event "Match Johner-Koehnlein +1-1=0"]
[Site "Nuremberg"]
[Date "1909.07.30"]
[Round "1"]
[White "Johner, Paul F"]
[Black "Koehnlein, Friedrich"]
[Result "0-1"]
[ECO "D30"]
[PlyCount "42"]
[EventDate "1909.07.30"]
[EventType "match"]
[EventRounds "2"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 c5 3. e3 Nc6 4. c4 e6 5. a3 Nf6 6. Nbd2 cxd4 7. exd4 Bd6 8. Bd3 0-0 9. 0-0 Re8 10. Re1 e5 11. cxd5 Nxd4 12. Nxd4 exd4 13. Rxe8+ Qxe8 14. Nc4 Bb8 15. Bg5 b5 16. Bxf6 bxc4 17. Bxh7+ Kxh7 18. Qh5+ Kg8 19. Qg5 Qf8 20. Re1 Ba6 21. Re8 Bxh2+ 0-1

[Event "DSB Kongress-16 Hauptturnier A"]
[Site "Duesseldorf"]
[Date "1908.08.15"]
[Round "12"]
[White "Koehnlein, Friedrich"]
[Black "Wiarda, Georg"]
[Result "1-0"]
[ECO "C68"]
[PlyCount "73"]
[EventDate "1908.08.03"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d3 Bg4 6. h3 Bxf3 7. Qxf3 Nf6 8. Nc3 Qd6 9. 0-0 Be7 10. Qe2 0-0-0 11. f4 Nd7 12. fxe5 Nxe5 13. Bf4 f6 14. Kh1 Qe6 15. Qf2 Kb8 16. d4 Nf7 17. Bh2 Nd6 18. Rfe1 Nc8 19. a3 Rd7 20. Rad1 Rhd8 21. Bg1 Qf7 22. Qf1 Qh5 23. b4 Bd6 24. Na4 Bg3 25. Re3 Qh4 26. Nc5 Re7 27. a4 Bf4 28. Ra3 Nd6 29. b5 cxb5 30. axb5 Nxb5 31. Rxa6 bxa6 32. Nxa6+ Kc8 33. Qxb5 Bd6 34. e5 fxe5 35. Qc6 Bb4 36. Nc5 Bxc5 37. Ra1 1-0

[Event "DSB Kongress-16 Hauptturnier A"]
[Site "Duesseldorf"]
[Date "1908.08.11"]
[Round "8"]
[White "Baudet, Pierre Joseph Henri"]
[Black "Koehnlein, Friedrich"]
[Result "1/2-1/2"]
[ECO "C49"]
[PlyCount "71"]
[EventDate "1908.08.03"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Bb4 5. 0-0 0-0 6. d3 d6 7. Bg5 Bxc3 8. bxc3 Ne7 9. Nh4 Be6 10. Bxf6 gxf6 11. f4 exf4 12. Qh5 c6 13. Ba4 Kh8 14. Nf5 Rg8 15. Rxf4 Rg5 16. Qh3 Qd7 17. Raf1 Rag8 18. Qh6 Nxf5 19. Qxf6+ R8g7 20. exf5 Rxg2+ 21. Kh1 Bd5 22. Re4 R2g4 23. Rfe1 Kg8 24. Bb3 Bxe4+ 25. dxe4 Qe8 26. e5 dxe5 27. Rd1 h5 28. Qh6 e4 29. Qxh5 R4g5 30. Bxf7+ Qxf7 31. Rd8+ Qf8 32. Rxf8+ Kxf8 33. Qd1 Ke7 34. Qd4 Kf7 35. h4 Rxf5 36. Qd7+ 1/2-1/2

[Event "DSB Kongress-16 Hauptturnier A"]
[Site "Duesseldorf"]
[Date "1908.08.07"]
[Round "5"]
[White "Koehnlein, Friedrich"]
[Black "Kunze, Wilhelm"]
[Result "1-0"]
[ECO "C77"]
[PlyCount "75"]
[EventDate "1908.08.03"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Nc3 Bc5 6. d3 0-0 7. Be3 Qe7 8. 0-0 Nd4 9. Bxd4 Bxd4 10. Nxd4 exd4 11. Ne2 c5 12. c3 dxc3 13. Nxc3 d6 14. Re1 Qe5 15. f3 b5 16. Bb3 Be6 17. d4 cxd4 18. Ne2 Rac8 19. Nxd4 Bd7 20. Qd2 Rc7 21. Rad1 Rfc8 22. f4 Qh5 23. e5 dxe5 24. fxe5 Ng4 25. Qf4 Be8 26. e6 Nf6 27. Nf5 Kh8 28. Nd6 Qc5+ 29. Kh1 Nh5 30. exf7 Bxf7 31. Nxf7+ Rxf7 32. Qxf7 Nf6 33. Re7 Qg5 34. Rc7 Re8 35. Rf1 h5 36. Rxf6 Re1+ 37. Rf1 Re2 38. Qg8# 1-0

[Event "DSB Kongress-16 Hauptturnier A"]
[Site "Duesseldorf"]
[Date "1908.08.06"]
[Round "4"]
[White "Alekhine, Alexander"]
[Black "Koehnlein, Friedrich"]
[Result "1-0"]
[ECO "D05"]
[PlyCount "42"]
[EventDate "1908.08.03"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. e3 Nf6 4. Bd3 Nbd7 5. Nbd2 Bd6 6. e4 dxe4 7. Nxe4 Nxe4 8. Bxe4 0-0 9. Bg5 Qe8 10. 0-0 f5 11. Bd3 e5 12. dxe5 Nxe5 13. Re1 Qh5 14. Nxe5 Qxg5 15. Bc4+ Kh8 16. Qxd6 Qxg2+ 17. Kxg2 cxd6 18. Nf7+ Kg8 19. Nxd6+ Kh8 20. Nf7+ Kg8 21. Re7 Be6 1-0

[Event "Nuremberg CC"]
[Site "Nuremberg"]
[Date "1907.??.??"]
[Round "?"]
[White "Koehnlein, Friedrich"]
[Black "Tarrasch, Siegbert"]
[Result "0-1"]
[ECO "C68"]
[PlyCount "94"]
[EventDate "1907.??.??"]
[EventType "game"]
[EventRounds "1"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. Nc3 Bc5 6. d3 Qd6 7. Be3 Bxe3 8. fxe3 Ne7 9. Qe2 f6 10. Nh4 Be6 11. g4 Qb4 12. Nf5 Qxb2 13. Kd2 Bxf5 14. gxf5 0-0-0 15. a4 Qb4 16. a5 Kb8 17. Rhb1 Qc5 18. Na4 Qa7 19. c4 c5 20. Nc3 Nc8 21. Nd5 Nd6 22. Kc3 c6 23. Nb6 Kc7 24. Rg1 Rdg8 25. Qb2 Qb8 26. Na4 g6 27. Nxc5 Qa7 28. Qa3 gxf5 29. Rab1 fxe4 30. Nxb7 Nxb7 31. Qe7+ Kb8 32. Qxf6 Ka8 33. Rxg8+ Rxg8 34. Qxc6 exd3 35. Rb6 d2 36. Kxd2 Rd8+ 37. Kc3 Rd6 38. Qc7 Rxb6 39. axb6 Qb8 40. Qxh7 Nc5 41. h4 Qxb6 42. Qg8+ Kb7 43. Qd5+ Ka7 44. h5 Na4+ 45. Kd2 Qb4+ 46. Kc2 Qb2+ 47. Kd3 e4+ 0-1

[Event "DSB Kongress-15 Hauptturniere"]
[Site "Nuremberg"]
[Date "1906.07.??"]
[Round "?"]
[White "Koehnlein, Friedrich"]
[Black "Klein"]
[Result "1-0"]
[ECO "C29"]
[PlyCount "39"]
[EventDate "1906.07.23"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. f4 d5 4. fxe5 Nxe4 5. Nf3 Bb4 6. Be2 Bg4 7. 0-0 Nc6 8. Qe1 0-0 9. d3 Nxc3 10. bxc3 Ba5 11. Bd2 d4 12. Qg3 Bh5 13. Nxd4 Bxe2 14. Nf5 g6 15. Nh6+ Kh8 16. Bg5 f6 17. Rxf6 Qd5 18. Qf2 Bf3 19. Rxf3 Rxf3 20. Bf6+ 1-0

[Event "DSB Kongress-15 Hauptturniere"]
[Site "Nuremberg"]
[Date "1906.07.??"]
[Round "?"]
[White "Koehnlein, Friedrich"]
[Black "Mayer, Lajos"]
[Result "1-0"]
[ECO "C29"]
[PlyCount "57"]
[EventDate "1906.07.23"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. f4 d5 4. fxe5 Nxe4 5. Nf3 Be7 6. Be2 0-0 7. 0-0 Nc6 8. Qe1 Bc5+ 9. Kh1 Nxc3 10. bxc3 d4 11. Qg3 dxc3 12. dxc3 Ne7 13. Bd3 Bf5 14. Ng5 h6 15. Ne4 Bxe4 16. Bxe4 Kh8 17. Bxh6 gxh6 18. Rad1 Qe8 19. Qf4 Ng6 20. Qxh6+ Kg8 21. Rf6 Be3 22. Qxe3 Kg7 23. Bxg6 fxg6 24. Qg5 Rxf6 25. Qxf6+ Kg8 26. e6 Qf8 27. Qxg6+ Qg7 28. Qxg7+ Kxg7 29. e7 1-0

[Event "DSB Kongress-15 Hauptturniere"]
[Site "Nuremberg"]
[Date "1906.07.??"]
[Round "?"]
[White "Taussig, Lev"]
[Black "Koehnlein, Friedrich"]
[Result "1-0"]
[ECO "C65"]
[PlyCount "91"]
[EventDate "1906.07.23"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 d6 5. Nc3 Be7 6. h3 0-0 7. Bg5 Be6 8. d4 Nxd4 9. Nxd4 exd4 10. Qxd4 c6 11. Be2 d5 12. e5 Nd7 13. Bxe7 Qxe7 14. 0-0-0 b5 15. f4 f6 16. exf6 Qxf6 17. Qxf6 Rxf6 18. g3 Nc5 19. b4 Nd7 20. Kd2 a5 21. a3 Nb6 22. Ke3 Bf5 23. Bd3 axb4 24. axb4 Nc4+ 25. Kd4 Bd7 26. h4 Bg4 27. Ra1 Rc8 28. Rhe1 Nb6 29. Re7 Nd7 30. Ra7 Rd8 31. f5 Rd6 32. Rc7 g6 33. Re6 Nf8 34. Rxd6 Rxd6 35. Kc5 Rf6 36. Rxc6 Nd7+ 37. Kxb5 d4 38. Rxf6 Nxf6 39. Ne4 Nh5 40. fxg6 hxg6 41. Kc5 Bf5 42. Kxd4 Kg7 43. b5 Kh6 44. b6 Bxe4 45. Bxe4 Nxg3 46. b7 1-0

[Event "DSB Kongress-15 Hauptturniere"]
[Site "Nuremberg"]
[Date "1906.07.??"]
[Round "?"]
[White "Taussig, Lev"]
[Black "Koehnlein, Friedrich"]
[Result "1-0"]
[ECO "C67"]
[PlyCount "52"]
[EventDate "1906.07.23"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 Nxe4 5. d4 Be7 6. Qe2 Nd6 7. Bxc6 bxc6 8. dxe5 Nb7 9. Nc3 0-0 10. Re1 Nc5 11. Nd4 Ne6 12. Nxe6 fxe6 13. Qc4 Qe8 14. Ne4 d5 15. exd6 cxd6 16. Ng5 d5 17. Qd3 Qh5 18. Nxe6 Bd6 19. g3 Re8 20. Bf4 Bxe6 21. Bxd6 Bf5 22. Qc3 Be4 23. Re3 Rad8 24. Bc5 Re6 25. Rae1 Qxh2+ 26. Kf1 Bf3 1-0

