[Event "Bad Godesberg op 16th"]
[Site "Bad Godesberg"]
[Date "2012.07.15"]
[Round "9"]
[White "Karwatzki, Hans Juergen"]
[Black "Koehler, Iustus"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1710"]
[PlyCount "140"]
[EventDate "2012.07.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Nf3 Nf6 5. Nc3 Bg4 6. Be2 e6 7. h3 Bh5 8. Bf4 Nc6 9. a3 a6 10. b4 b5 11. 0-0 Qb6 12. Be3 Bd6 13. Ne5 Bxe2 14. Nxe2 Qc7 15. f4 0-0 16. Ng3 Rac8 17. Rc1 Nd7 18. Qg4 Nf6 19. Qf3 Ne7 20. c3 Qb7 21. f5 exf5 22. Nxf5 Nxf5 23. Qxf5 Bxe5 24. dxe5 Ne4 25. Rf3 Nxc3 26. Rcf1 d4 27. Bd2 Qd5 28. Bh6 Qe6 29. Bd2 Qxf5 30. Rxf5 Ne2+ 31. Kh2 Rc6 32. R1f2 Nc3 33. R5f4 Nb1 34. Rxd4 Nxa3 35. Bg5 Re6 36. Bf4 Nc4 37. Re2 Rfe8 38. Rde4 f6 39. Bg3 Nxe5 40. Ra2 Nc4 41. Rd4 Kf7 42. Rd7+ R8e7 43. Rd8 Ra7 44. Bf2 Rc7 45. Ra8 Rcc6 46. Bc5 Ne5 47. Rd2 Kg6 48. Ra7 Rc8 49. Kg3 h5 50. Kf4 Rec6 51. g4 hxg4 52. h4 R8c7 53. Ra8 Nd7 54. h5+ Kh7 55. Re8 Nxc5 56. bxc5 Rc8 57. Re7 R6c7 58. Re6 Rxc5 59. Rxa6 Rc4+ 60. Kg3 b4 61. Ra7 R4c7 62. Rxc7 Rxc7 63. Rd4 Rb7 64. Kxg4 b3 65. Rd1 b2 66. Rb1 Kh6 67. Kf5 Rb5+ 68. Ke6 f5 69. Kf7 Rb7+ 70. Ke6 f4 0-1

[Event "Bad Godesberg op 16th"]
[Site "Bad Godesberg"]
[Date "2012.07.13"]
[Round "7"]
[White "Huenting, Fabian"]
[Black "Koehler, Iustus"]
[Result "0-1"]
[ECO "B11"]
[PlyCount "70"]
[EventDate "2012.07.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. exd5 cxd5 4. Bb5+ Bd7 5. Bxd7+ Qxd7 6. Nf3 Nf6 7. 0-0 e6 8. d4 h6 9. Ne5 Qd8 10. Ng4 Nc6 11. Nxf6+ Qxf6 12. Nb5 Rc8 13. g3 a6 14. Nc3 Qxd4 15. Qxd4 Nxd4 16. Bd2 Nxc2 17. Rac1 Nd4 18. Kg2 Bd6 19. Rfe1 0-0 20. Be3 Nf5 21. g4 Nxe3+ 22. Rxe3 d4 23. Rd3 Bf4 24. Rc2 dxc3 25. Rcxc3 Rxc3 26. Rxc3 Be5 27. Rc2 b5 28. b4 Rd8 29. Rc6 Rd6 30. Rxd6 Bxd6 31. a3 Be5 32. Kf3 Bb2 33. Ke4 Bxa3 34. Kd4 Bxb4 35. f4 Kf8 0-1

[Event "Bad Godesberg op 16th"]
[Site "Bad Godesberg"]
[Date "2012.07.12"]
[Round "6"]
[White "Koehler, Iustus"]
[Black "Klinke, Harald"]
[Result "0-1"]
[ECO "B30"]
[PlyCount "110"]
[EventDate "2012.07.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 e6 4. Bb5 a6 5. Bxc6 bxc6 6. 0-0 d5 7. Re1 Be7 8. d4 cxd4 9. Qxd4 Nf6 10. exd5 cxd5 11. Bg5 0-0 12. Re2 Rb8 13. b3 Qc7 14. Bf4 Bd6 15. Bxd6 Qxd6 16. Qe5 Qxe5 17. Nxe5 Nd7 18. Nd3 a5 19. Rd2 Ba6 20. Nf4 Rfc8 21. Nfe2 Rb6 22. Nd1 Nf6 23. f3 e5 24. f4 Re6 25. f5 Rd6 26. c3 Ne4 27. Rc2 d4 28. Ng3 Nxg3 29. hxg3 Bd3 30. Rcc1 dxc3 31. Ne3 c2 32. Re1 Rcd8 33. g4 e4 34. Rac1 Ra8 35. Kf2 f6 36. Kg1 Rd4 37. Kf2 a4 38. Nc4 axb3 39. axb3 Rc8 40. Nd2 Re8 41. Ke3 Rb4 42. Ra1 Re7 43. Ra8+ Kf7 44. Raa1 g6 45. fxg6+ hxg6 46. Rh1 Kg7 47. g3 Rb5 48. Rh2 Rg5 49. Rh4 f5 50. Kf4 Rxg4+ 51. Rxg4 fxg4 52. Ke3 Kf6 53. b4 Kf5 54. Ra5+ Re5 55. Ra1 Rb5 0-1

[Event "Bad Godesberg op 16th"]
[Site "Bad Godesberg"]
[Date "2012.07.11"]
[Round "5"]
[White "Koehler, Iustus"]
[Black "Zimmer, Elmar"]
[Result "1-0"]
[ECO "C42"]
[PlyCount "62"]
[EventDate "2012.07.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Bb4 4. Bc4 Bxc3 5. dxc3 Nc6 6. 0-0 0-0 7. Re1 d6 8. h3 Na5 9. Bd3 c5 10. c4 h6 11. Be3 Nc6 12. c3 Nh7 13. Qd2 Qf6 14. Qe2 Be6 15. Red1 Rad8 16. Rd2 Ne7 17. Rad1 Ng6 18. Bc2 Bc8 19. b4 b6 20. a4 Qe7 21. Ra1 f5 22. exf5 Bxf5 23. Bxf5 Rxf5 24. Rad1 e4 25. Nh2 Nf4 26. Qg4 Qe5 27. Bxf4 Rxf4 28. Qg3 h5 29. Rd5 Qf6 30. Rxh5 Rf8 31. Ng4 Qxc3 1-0

[Event "Bad Godesberg op 16th"]
[Site "Bad Godesberg"]
[Date "2012.07.10"]
[Round "4"]
[White "Hornischer, Josef Gottfried"]
[Black "Koehler, Iustus"]
[Result "1-0"]
[ECO "B19"]
[WhiteElo "1918"]
[PlyCount "69"]
[EventDate "2012.07.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 Ngf6 11. Bd2 e6 12. 0-0-0 Qc7 13. Qe2 Bd6 14. Nf5 0-0 15. Nxd6 Qxd6 16. Rh4 Rac8 17. g4 Nh7 18. Ne5 Qxd4 19. Nxd7 Qxd7 20. Bb4 Qc7 21. Bxf8 Rxf8 22. Qe3 a6 23. f4 Qe7 24. Rhh1 Re8 25. Rde1 Nf6 26. g5 Nd5 27. Qg3 hxg5 28. fxg5 e5 29. g6 f5 30. Kb1 f4 31. Qb3 Kh8 32. h6 Nf6 33. Qh3 Qe6 34. hxg7+ Kxg7 35. Qh6+ 1-0

[Event "Bad Godesberg op 16th"]
[Site "Bad Godesberg"]
[Date "2012.07.09"]
[Round "3"]
[White "Schmitz, Karl Alfred"]
[Black "Koehler, Iustus"]
[Result "1/2-1/2"]
[ECO "D04"]
[PlyCount "104"]
[EventDate "2012.07.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. e3 Bf5 4. c3 e6 5. Qb3 Qc8 6. Nbd2 a6 7. a4 c5 8. c4 Nbd7 9. Nh4 Bg6 10. Nxg6 hxg6 11. Bd3 Bd6 12. Nf3 0-0 13. 0-0 cxd4 14. exd4 dxc4 15. Bxc4 Qc6 16. Be3 Qb6 17. Qd3 Qa5 18. h3 Rac8 19. Qb3 Qb6 20. Qa2 Qc6 21. Rac1 Bb8 22. b4 Qd6 23. b5 a5 24. Rcd1 Nb6 25. Bb3 Nbd5 26. Bd2 b6 27. Qb2 Rc7 28. Rc1 Rfc8 29. Rxc7 Rxc7 30. Rc1 Kf8 31. Rxc7 Bxc7 32. Qc2 Nf4 33. Kf1 N4d5 34. g3 Qa3 35. Bc1 Qb4 36. Bd2 Qd6 37. Ne5 Ne8 38. Qd3 Nb4 39. Qf3 Nf6 40. Bxb4 Qxb4 41. Nc6 Qd6 42. g4 Qf4 43. Qxf4 Bxf4 44. f3 Ke8 45. Ke2 Kd7 46. Ne5+ Bxe5 47. dxe5 Ne8 48. g5 Nc7 49. Kd3 Ne8 50. Kd4 Nc7 51. f4 Ke7 52. h4 Kd7 1/2-1/2

[Event "Bad Godesberg op 16th"]
[Site "Bad Godesberg"]
[Date "2012.07.08"]
[Round "2"]
[White "Koehler, Iustus"]
[Black "Van Leyen, Peter"]
[Result "0-1"]
[ECO "B13"]
[BlackElo "1720"]
[PlyCount "62"]
[EventDate "2012.07.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Nf3 Nc6 5. Bf4 Nf6 6. c3 Bg4 7. Nbd2 g6 8. h3 Bd7 9. Bd3 Bg7 10. 0-0 0-0 11. Qc2 Rc8 12. Qd1 a6 13. Re1 b5 14. a3 Na5 15. Nb3 Nxb3 16. Qxb3 Bc6 17. Ne5 e6 18. Re2 Ba8 19. a4 Rb8 20. axb5 Qb6 21. Qa4 axb5 22. Qa6 b4 23. Qxb6 Rxb6 24. Ra2 bxc3 25. bxc3 Rb3 26. Rac2 Rc8 27. Bd2 Ne4 28. Bxe4 dxe4 29. Nd7 Bxd4 30. cxd4 Rxc2 31. Nf6+ Kh8 0-1

[Event "Bad Godesberg op 16th"]
[Site "Bad Godesberg"]
[Date "2012.07.07"]
[Round "1"]
[White "Begri, Felix"]
[Black "Koehler, Iustus"]
[Result "1-0"]
[ECO "D17"]
[WhiteElo "1896"]
[PlyCount "49"]
[EventDate "2012.07.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. d4 c6 2. c4 d5 3. Nf3 dxc4 4. a4 Nf6 5. Nc3 Bf5 6. Ne5 Nbd7 7. Nxc4 Nb6 8. Ne5 e6 9. f3 a5 10. e4 Bg6 11. Be3 Bb4 12. Bd3 0-0 13. Nxg6 hxg6 14. 0-0 Re8 15. f4 Qc7 16. Rc1 Re7 17. Bf2 Qxf4 18. d5 Ng4 19. Bg3 Qg5 20. Bf4 Qh5 21. Be2 Qh4 22. Bxg4 Bxc3 23. Rxc3 exd5 24. Rh3 Qf6 25. e5 1-0

