[Event "Rheinland Pfalz Seniors op"]
[Site "Altenkirchen"]
[Date "2023.09.13"]
[Round "9"]
[White "Bausch, Jean"]
[Black "Koeller, Bernd"]
[Result "1-0"]
[ECO "A41"]
[WhiteElo "1630"]
[BlackElo "1776"]
[PlyCount "81"]
[EventDate "2023.09.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 g6 2. Nf3 Bg7 3. g3 c6 4. Bg2 d6 5. d4 Nd7 6. 0-0 Rb8 7. Nc3 b5 8. cxb5 cxb5 9. Qc2 Ngf6 10. b4 0-0 11. Bb2 a6 12. Rac1 Nb6 13. Nd2 Bb7 14. e4 Nfd7 15. Qd3 e5 16. d5 Nf6 17. Ne2 h5 18. f4 Na4 19. Ba1 Qb6+ 20. Kh1 Ng4 21. Nf3 exf4 22. Bxg7 Kxg7 23. Nfd4 fxg3 24. Qxg3 Rbc8 25. Rxc8 Bxc8 26. h3 Nh6 27. Bf3 Kh7 28. Kh2 Nc3 29. Nc6 Nxe2 30. Bxe2 Qc7 31. Qf4 f6 32. Rg1 Qd7 33. Qf3 Qf7 34. Qg3 f5 35. Qxd6 f4 36. Ne5 Qf6 37. Rxg6 Qxd6 38. Rxd6 Re8 39. Rc6 Rxe5 40. Rxc8 Rxe4 41. Bd3 1-0

[Event "Rheinland Pfalz Seniors op"]
[Site "Altenkirchen"]
[Date "2023.09.12"]
[Round "8"]
[White "Koeller, Bernd"]
[Black "Doncevic, Dario"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "1776"]
[BlackElo "2222"]
[PlyCount "114"]
[EventDate "2023.09.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. e3 d6 3. Bd3 e5 4. Nd2 Nc6 5. c3 g6 6. Ne2 Bg7 7. 0-0 0-0 8. a3 Re8 9. f3 Nd5 10. Ne4 f5 11. Bc4 Be6 12. Ng5 Qxg5 13. Bxd5 Bxd5 14. e4 Qe7 15. exd5 exd4 16. dxc6 Qxe2 17. cxb7 Rab8 18. Qb3+ Kf8 19. Bg5 dxc3 20. bxc3 Qa6 21. Rfe1 Qb6+ 22. Qxb6 axb6 23. Rxe8+ Rxe8 24. a4 Rb8 25. Re1 Rxb7 26. Re3 Ra7 27. Bd8 Be5 28. g3 Ke8 29. Bg5 Kf7 30. Bd8 Bf6 31. Bxf6 Kxf6 32. f4 Rxa4 33. h3 h5 34. h4 Re4 35. Rd3 Ke6 36. Kf2 d5 37. Rd1 Rc4 38. Re1+ Kd7 39. Re3 Re4 40. Rd3 Kc6 41. Rd1 Kc5 42. Ra1 Kc4 43. Ra7 Re7 44. Ra3 Kd3 45. g4 hxg4 46. h5 gxh5 47. Kg3 Kc2 48. Kh4 Kb2 49. Ra8 Kxc3 50. Rf8 d4 51. Rxf5 d3 52. Rd5 d2 53. f5 c6 54. f6 Rf7 55. Rd6 c5 56. Kxh5 g3 57. Kg6 Rxf6+ 0-1

[Event "Rheinland Pfalz Seniors op"]
[Site "Altenkirchen"]
[Date "2023.09.11"]
[Round "7"]
[White "Boscher, Hans"]
[Black "Koeller, Bernd"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "1629"]
[BlackElo "1776"]
[PlyCount "70"]
[EventDate "2023.09.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Na5 4. 0-0 a6 5. Be2 Nc6 6. d4 cxd4 7. Nxd4 g6 8. Be3 Bg7 9. Nc3 Nf6 10. f3 0-0 11. Qd2 d6 12. Rfd1 Bd7 13. Nxc6 Bxc6 14. Nd5 Nxd5 15. exd5 Ba4 16. Rab1 Rc8 17. Bd3 f5 18. Qe2 Be8 19. c4 Bf7 20. Qd2 e5 21. b3 f4 22. Bf2 Bf6 23. Qb4 Qd7 24. Be4 g5 25. Qd2 Bd8 26. Qd3 Be8 27. Rdc1 Rf6 28. b4 Bg6 29. Bxg6 Rxg6 30. Kf1 g4 31. Ke2 Bg5 32. Rg1 Re8 33. fxg4 e4 34. Qc3 Qxg4+ 35. Kf1 e3 0-1

[Event "Rheinland Pfalz Seniors op"]
[Site "Altenkirchen"]
[Date "2023.09.10"]
[Round "6"]
[White "Koeller, Bernd"]
[Black "Kalepky, Helmut"]
[Result "0-1"]
[ECO "A47"]
[WhiteElo "1776"]
[BlackElo "1912"]
[PlyCount "108"]
[EventDate "2023.09.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. e3 b6 3. Bd3 Bb7 4. Nf3 e6 5. 0-0 c5 6. c3 Nc6 7. a3 d5 8. b4 c4 9. Bc2 Bd6 10. b5 Ne7 11. Ne5 Qc7 12. f4 Ne4 13. Bd2 f6 14. Ng4 a5 15. Nf2 0-0-0 16. Qf3 f5 17. a4 Rdg8 18. Bc1 g5 19. Nxe4 fxe4 20. Qe2 gxf4 21. exf4 h5 22. Ba3 Bxa3 23. Rxa3 Nf5 24. Kh1 Qe7 25. Ra2 Kd8 26. Nd2 Bc8 27. Nxe4 dxe4 28. Bxe4 Nd6 29. Bc6 Bd7 30. Bf3 Qf6 31. Qe3 Kc7 32. Rd2 Re8 33. Rdf2 h4 34. Qd2 Re7 35. Re1 Bc8 36. Rfe2 Rf8 37. d5 Qxf4 38. Qa2 e5 39. Re3 Bf5 40. Qe2 Bd3 41. Rxd3 cxd3 42. Qxd3 e4 43. Qd1 Ref7 44. Be2 Qf2 45. h3 Nf5 46. d6+ Kb8 47. Bc4 Rd7 48. Rg1 Rxd6 49. Qg4 Ng3+ 50. Kh2 Qf4 51. Qxf4 Rxf4 52. Re1 e3 53. Rc1 Rxc4 54. Rd1 Kc7 0-1

[Event "Rheinland Pfalz Seniors op"]
[Site "Altenkirchen"]
[Date "2023.09.09"]
[Round "5"]
[White "Kozlowski, Stephan1111"]
[Black "Koeller, Bernd"]
[Result "0-1"]
[ECO "A47"]
[WhiteElo "1588"]
[BlackElo "1776"]
[PlyCount "80"]
[EventDate "2023.09.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 c5 2. c3 b6 3. Nf3 Bb7 4. e3 Nf6 5. Nbd2 e6 6. Be2 Be7 7. 0-0 0-0 8. a3 d5 9. b4 Nbd7 10. b5 Ne4 11. Nxe4 dxe4 12. Nd2 f5 13. Bc4 Bd5 14. Qb3 Nf6 15. Bxd5 exd5 16. c4 Kh8 17. Bb2 dxc4 18. Nxc4 Qe8 19. a4 Qh5 20. Qd1 Qh6 21. Ne5 Bd6 22. f4 Bxe5 23. h3 Bc7 24. dxc5 bxc5 25. Qb3 Bb6 26. a5 c4 27. Qc3 Nd5 28. Qxg7+ Qxg7 29. Bxg7+ Kxg7 30. axb6 axb6 31. Kf2 Rxa1 32. Rxa1 Rf7 33. Rd1 Rd7 34. g4 Kf6 35. Rd4 c3 36. Rc4 Rc7 37. Rxc7 Nxc7 38. Ke2 Nxb5 39. g5+ Kg6 40. Kd1 Nc7 0-1

[Event "Rheinland Pfalz Seniors op"]
[Site "Altenkirchen"]
[Date "2023.09.08"]
[Round "4"]
[White "Koeller, Bernd"]
[Black "Pfaff, Helmut"]
[Result "1-0"]
[ECO "D53"]
[WhiteElo "1776"]
[BlackElo "1219"]
[PlyCount "81"]
[EventDate "2023.09.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bf4 Bd6 5. Bg5 Be7 6. e3 0-0 7. Nf3 Nc6 8. Bd3 Nb4 9. Be2 Nc6 10. 0-0 Ne4 11. Bxe7 Nxe7 12. Qc2 Nxc3 13. bxc3 f6 14. h3 Qe8 15. Rab1 b6 16. Bd3 g6 17. cxd5 exd5 18. e4 dxe4 19. Bxe4 Rb8 20. Rfe1 Qd7 21. c4 Bb7 22. d5 c6 23. dxc6 Nxc6 24. Rbd1 Qg7 25. Bd5+ Kh8 26. Qa4 Na5 27. Re3 Bxd5 28. cxd5 Rbc8 29. d6 Rc4 30. Qb5 Rc6 31. Re7 Qg8 32. d7 Rd8 33. Qe2 Nb7 34. Ng5 Rf8 35. Rxh7+ Qxh7 36. Nxh7 Kxh7 37. Qe7+ Kg8 38. d8Q Nxd8 39. Rxd8 Rxd8 40. Qxd8+ Kg7 41. Qd7+ 1-0

[Event "Rheinland Pfalz Seniors op"]
[Site "Altenkirchen"]
[Date "2023.09.07"]
[Round "3"]
[White "Vlaeyens, Manu"]
[Black "Koeller, Bernd"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "1390"]
[BlackElo "1776"]
[PlyCount "131"]
[EventDate "2023.09.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 g6 2. Nf3 Bg7 3. c4 c6 4. g3 d5 5. cxd5 cxd5 6. Bg2 Bg4 7. h3 Bxf3 8. Bxf3 e6 9. 0-0 Nc6 10. e3 Nge7 11. Nc3 0-0 12. Bd2 Qd7 13. Kh2 h5 14. h4 e5 15. dxe5 Nxe5 16. Bg2 Rad8 17. Qb3 b6 18. Ne2 Ng4+ 19. Kg1 Nc6 20. Rac1 Na5 21. Bxa5 bxa5 22. Rfd1 Rb8 23. Qd3 Rxb2 24. Rc2 Rxc2 25. Qxc2 Nf6 26. Nf4 Qc8 27. Qb3 Qb8 28. Nxd5 Qxb3 29. Nxf6+ Bxf6 30. axb3 Bd8 31. Rd7 Bb6 32. Bd5 Kg7 33. Bc4 Kf6 34. Kg2 Bc5 35. Kf3 Bb6 36. g4 hxg4+ 37. Kxg4 Bc5 38. Kg3 Bb6 39. e4 Bc5 40. f3 Bb6 41. Kg4 Bf2 42. f4 Kg7 43. e5 a4 44. bxa4 Rc8 45. Rxf7+ Kh6 46. Bb5 Rc3 47. f5 Re3 48. fxg6 Rg3+ 49. Kf5 Rf3+ 50. Ke6 Rxf7 51. gxf7 Kg7 52. h5 Be3 53. Bc4 Kf8 54. Kf5 a5 55. Kg6 Bd4 56. e6 Be5 57. h6 Bh8 58. Kf5 Bf6 59. Ke4 Ke7 60. Kf5 Kf8 61. Ke4 Ke7 62. Kd5 Kf8 63. Kc6 Bg5 64. Kd7 Bf6 65. h7 Kg7 66. h8Q+ 1-0

[Event "Rheinland Pfalz Seniors op"]
[Site "Altenkirchen"]
[Date "2023.09.06"]
[Round "2"]
[White "Koeller, Bernd"]
[Black "Bruziks, George"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1776"]
[BlackElo "1974"]
[PlyCount "128"]
[EventDate "2023.09.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. e3 e6 3. Bd3 c5 4. c3 d5 5. f4 Ne4 6. Nf3 Nc6 7. 0-0 Be7 8. Nbd2 f5 9. Ne5 0-0 10. Ndf3 Bd7 11. a3 Nxe5 12. Nxe5 Rc8 13. Rf3 Bc6 14. Bd2 Qe8 15. Be1 Bb5 16. Bc2 Bf6 17. Rh3 Rc7 18. a4 Bd7 19. dxc5 Nxc5 20. Nf3 Ne4 21. Bh4 Qe7 22. Bxf6 Rxf6 23. Ne5 Be8 24. Qe1 Qc5 25. Rd1 b5 26. axb5 Qxb5 27. Bxe4 fxe4 28. Rd2 Qa4 29. g4 Bg6 30. g5 Rf8 31. Nxg6 hxg6 32. Rh4 Qc6 33. Qg3 Rf5 34. Qe1 Qb6 35. Rh3 Rxf4 36. Kg2 Rg4+ 37. Rg3 Rxg3+ 38. Qxg3 Rf7 39. Rf2 Rf5 40. h4 Rf3 41. Rxf3 exf3+ 42. Kxf3 Qxb2 43. Qe5 Qb6 44. h5 Kh7 45. h6 gxh6 46. gxh6 Qb7 47. Kg4 Qf7 48. Qb8 a5 49. Qb5 Qf5+ 50. Kg3 Qe5+ 51. Kf2 Qf5+ 52. Kg3 Qe5+ 53. Kf2 Qxc3 54. Qd7+ Kxh6 55. Qd8 Kh5 56. Qd7 Qf6+ 57. Kg3 Qe5+ 58. Kf2 Qf5+ 59. Kg3 Qe5+ 60. Kf2 Kg5 61. Ke2 d4 62. Qd8+ Kg4 63. Qa8 Qxe3+ 64. Kf1 Qf3+ 0-1

[Event "Rheinland Pfalz Seniors op"]
[Site "Altenkirchen"]
[Date "2023.09.05"]
[Round "1"]
[White "Bohnstorff, Michael"]
[Black "Koeller, Bernd"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "2000"]
[BlackElo "1776"]
[PlyCount "111"]
[EventDate "2023.09.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 g6 2. c3 Bg7 3. Bf4 c6 4. Nf3 d5 5. e3 Bg4 6. Be2 e6 7. Nbd2 Nd7 8. h3 Bxf3 9. Nxf3 h5 10. Qb3 Qb6 11. 0-0 Ne7 12. c4 Nf5 13. c5 Qxb3 14. axb3 0-0 15. b4 a6 16. Bh2 Rfe8 17. Bd3 e5 18. Bxf5 gxf5 19. Rfd1 Kh7 20. Nh4 exd4 21. exd4 Re2 22. Rab1 Rae8 23. Nxf5 h4 24. Kf1 Kg6 25. Nxh4+ Kh5 26. Nf3 f5 27. Re1 R2e4 28. Rbd1 b6 29. Bd6 bxc5 30. bxc5 Nf8 31. Be5 Bh6 32. Ra1 Ra8 33. Bd6 Ne6 34. Rad1 a5 35. Rxe4 fxe4 36. g4+ Kg6 37. Ne5+ Kg5 38. Nxc6 Kh4 39. Kg2 Nf4+ 40. Bxf4 Bxf4 41. Ne7 Rb8 42. Nxd5 Bh6 43. Nb6 a4 44. Re1 e3 45. fxe3 Rb7 46. e4 a3 47. bxa3 Bd2 48. Rd1 Be3 49. Rd3 Bf4 50. Rf3 Bg5 51. Rf8 Be3 52. Rh8+ Kg5 53. Rh5+ Kg6 54. Rd5 Rf7 55. Nc4 Bg5 56. Ne5+ 1-0

[Event "Wuerttemberg-ch Blitz"]
[Site "Murrhard"]
[Date "2021.08.20"]
[Round "3"]
[White "Eitel, Lukas"]
[Black "Koeller, Bernd"]
[Result "0-1"]
[ECO "C01"]
[BlackElo "1758"]
[PlyCount "76"]
[EventDate "2021.08.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. d4 e6 2. e4 Be7 3. c4 b6 4. Nc3 Bb7 5. Nf3 d6 6. Be2 Nd7 7. 0-0 g5 8. h3 h5 9. Nh2 Ngf6 10. f4 Nxe4 11. Bf3 d5 12. Re1 Nxc3 13. bxc3 c5 14. f5 exf5 15. Bxd5 Bxd5 16. cxd5 Qc7 17. Bxg5 f6 18. Qe2 Rh7 19. Bh4 0-0-0 20. Nf3 Bd6 21. Rab1 Re7 22. Qa6+ Kb8 23. Rxe7 Bxe7 24. Nd2 Qb7 25. Qb5 cxd4 26. cxd4 Rc8 27. Bg3+ Ka8 28. Nc4 f4 29. Nd6 Bxd6 30. Bf2 f5 31. Qb3 Nf6 32. Re1 Qxd5 33. Qd3 Ne4 34. Bh4 Rc3 35. Qf1 Qxd4+ 36. Kh1 Nf2+ 37. Kh2 Ne4 38. Qe2 f3+ 0-1

[Event "Wuerttemberg-ch Blitz"]
[Site "Murrhard"]
[Date "2021.08.20"]
[Round "1"]
[White "Frank, Helmut"]
[Black "Koeller, Bernd"]
[Result "0-1"]
[ECO "C00"]
[BlackElo "1758"]
[PlyCount "68"]
[EventDate "2021.08.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. e4 e6 2. d3 Be7 3. Nc3 b6 4. Be2 Bb7 5. Nf3 d6 6. Be3 Nd7 7. Qd2 a6 8. a3 g5 9. 0-0-0 g4 10. Ne1 h5 11. h3 gxh3 12. gxh3 b5 13. Rg1 c5 14. Na2 Rc8 15. Kb1 a5 16. d4 c4 17. c3 Bxe4+ 18. Kc1 d5 19. f3 Bg6 20. Ng2 Nb6 21. Nf4 Bf5 22. Rg2 Nf6 23. Rdg1 Kd7 24. h4 Na4 25. Bd1 Rb8 26. Rg7 Rf8 27. Ne2 b4 28. Bxa4+ Kc8 29. cxb4 axb4 30. Nxb4 Bxb4 31. axb4 Qb6 32. Bf4 Ra8 33. Bc2 Ra1+ 34. Bb1 Rxb1# 0-1

[Event "Wuerttemberg-ch Blitz"]
[Site "Murrhard"]
[Date "2021.08.20"]
[Round "5"]
[White "Fromm, Andreas"]
[Black "Koeller, Bernd"]
[Result "1-0"]
[ECO "A40"]
[BlackElo "1758"]
[PlyCount "84"]
[EventDate "2021.08.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. d4 e6 2. c4 Be7 3. Nc3 b6 4. e4 Bb7 5. f3 d6 6. Be3 Nd7 7. Qd2 a6 8. Bd3 c5 9. Nge2 h5 10. b3 g5 11. d5 e5 12. Ng3 Bf6 13. Nf5 Nf8 14. 0-0-0 Nh6 15. Nxh6 Rxh6 16. h4 Nh7 17. hxg5 Nxg5 18. Rdf1 Rh8 19. g3 Qe7 20. f4 exf4 21. gxf4 Nh7 22. Na4 Qc7 23. Rxh5 0-0-0 24. Rfh1 b5 25. Nb2 Bxb2+ 26. Qxb2 f6 27. e5 fxe5 28. Rxh7 Rxh7 29. Rxh7 Qxh7 30. Bxh7 Rh8 31. Bf5+ Kb8 32. Be4 Ka7 33. fxe5 b4 34. exd6 Rd8 35. Bxc5+ Ka8 36. Qg7 a5 37. Qe7 Rh8 38. d7 a4 39. d8Q+ Bc8 40. Qxh8 axb3 41. axb3 Kb8 42. Bd6+ Ka8 1-0

[Event "Wuerttemberg-ch Blitz"]
[Site "Murrhard"]
[Date "2021.08.20"]
[Round "8"]
[White "Kocharin, Timur"]
[Black "Koeller, Bernd"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "1354"]
[BlackElo "1758"]
[PlyCount "73"]
[EventDate "2021.08.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. e4 e6 2. d3 Be7 3. Nd2 b6 4. g3 Bb7 5. Bg2 c6 6. Ne2 h5 7. h4 Nh6 8. c3 d5 9. Nf3 Nd7 10. Bf4 g5 11. Nxg5 Ng4 12. f3 Nge5 13. d4 Ng6 14. exd5 cxd5 15. Nh3 f6 16. Qd3 Rg8 17. Be3 a5 18. Nef4 Ba6 19. Qc2 Nxf4 20. Nxf4 Kf7 21. Qh7+ Rg7 22. Qxh5+ Kg8 23. Nxe6 Qe8 24. Qxe8+ Rxe8 25. Nxg7 Kxg7 26. Kf2 f5 27. Bf4 b5 28. Rhe1 b4 29. Bd6 Kf6 30. Rxe7 Rxe7 31. Bxe7+ Kxe7 32. Bh3 Kf6 33. g4 f4 34. g5+ Ke7 35. Re1+ Kd6 36. Re6+ Kc7 37. Rxa6 1-0

[Event "Wuerttemberg-ch Blitz"]
[Site "Murrhard"]
[Date "2021.08.20"]
[Round "11"]
[White "Koelle, Tobias"]
[Black "Koeller, Bernd"]
[Result "1-0"]
[ECO "B76"]
[WhiteElo "2340"]
[BlackElo "1758"]
[PlyCount "55"]
[EventDate "2021.08.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. Nc3 Bg7 4. d4 cxd4 5. Nxd4 d6 6. Be3 a6 7. Qd2 Nf6 8. f3 0-0 9. g4 b5 10. h4 b4 11. Nce2 e5 12. Nb3 a5 13. a4 d5 14. Bc5 Re8 15. Rd1 d4 16. c3 Na6 17. cxd4 Nxc5 18. dxc5 Qc7 19. Qd6 Ra7 20. Ng3 Bf8 21. Qxf6 Ra6 22. Bxa6 Re6 23. Qd8 Qxd8 24. Rxd8 Bxa6 25. Nf5 gxf5 26. gxf5 Rh6 27. Rg1+ Kh8 28. Rxf8# 1-0

[Event "Wuerttemberg-ch Blitz"]
[Site "Murrhard"]
[Date "2021.08.20"]
[Round "2"]
[White "Koeller, Bernd"]
[Black "Haas, Wilhelm"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "1758"]
[BlackElo "2158"]
[PlyCount "94"]
[EventDate "2021.08.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 g6 3. Bf4 Bg7 4. e3 d6 5. Be2 0-0 6. h4 c6 7. h5 b5 8. hxg6 hxg6 9. Bh6 b4 10. Nb1 Bf5 11. Bxg7 Kxg7 12. g4 Be6 13. Nd2 Qd7 14. f3 c5 15. Nh3 cxd4 16. e4 Nc6 17. Nf4 Rh8 18. Kf2 Rxh1 19. Qxh1 Rh8 20. Qg2 d5 21. Rh1 Rxh1 22. Qxh1 dxe4 23. Nxe4 Nxe4+ 24. fxe4 Bxg4 25. Qg2 Bxe2 26. Kxe2 Ne5 27. Kd2 Nc4+ 28. Kc1 Ne3 29. Qg3 Qg4 30. Qxg4 Nxg4 31. Nd5 e5 32. Nxb4 f5 33. exf5 gxf5 34. Nc6 Kf6 35. Nxa7 f4 36. b4 f3 37. b5 f2 38. b6 f1Q+ 39. Kb2 Qa6 40. Nc6 Qxb6+ 41. Ka3 Qxc6 42. Kb2 Qc3+ 43. Kb1 Ne3 44. a4 Qxc2+ 45. Ka1 Qxa4+ 46. Kb1 Qb3+ 47. Ka1 Nc2# 0-1

[Event "Wuerttemberg-ch Blitz"]
[Site "Murrhard"]
[Date "2021.08.20"]
[Round "9"]
[White "Koeller, Bernd"]
[Black "Knolmayer, Volker"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1758"]
[BlackElo "1638"]
[PlyCount "75"]
[EventDate "2021.08.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. d4 d5 2. Nc3 Nf6 3. Bf4 e6 4. e3 Be7 5. Be2 0-0 6. f3 c5 7. Nh3 h6 8. Qd2 Nc6 9. a3 Bd7 10. 0-0 Nh5 11. Rae1 e5 12. dxe5 Bxh3 13. gxh3 d4 14. Ne4 f5 15. Bc4+ Kh8 16. Nd6 Nxf4 17. exf4 Bxd6 18. exd6 Qxd6 19. Re6 Qd7 20. Qg2 Rae8 21. Rfe1 Rxe6 22. Rxe6 Re8 23. Rxe8+ Qxe8 24. Qg3 Qe3+ 25. Kg2 Qd2+ 26. Qf2 Qxf4 27. Qe2 Ne5 28. Bd5 Qg5+ 29. Kf2 Qf4 30. Qb5 Qxh2+ 31. Ke1 Qg3+ 32. Kd1 Qg1+ 33. Kd2 Qe3+ 34. Kd1 Nxf3 35. Qe8+ Kh7 36. Bg8+ Kh8 37. Bf7+ Kh7 38. Qg8# 1-0

[Event "Wuerttemberg-ch Blitz"]
[Site "Murrhard"]
[Date "2021.08.20"]
[Round "6"]
[White "Koeller, Bernd"]
[Black "Koeller, Horst"]
[Result "1/2-1/2"]
[ECO "A10"]
[WhiteElo "1758"]
[BlackElo "1718"]
[PlyCount "85"]
[EventDate "2021.08.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. Nf3 Nc6 2. c4 e6 3. g3 f5 4. Bg2 Nf6 5. 0-0 Be7 6. d3 0-0 7. a3 d6 8. Nc3 a6 9. h3 Rb8 10. Nh2 e5 11. e4 fxe4 12. dxe4 Be6 13. Nd5 Bxd5 14. exd5 Nd4 15. Be3 Nf5 16. g4 Nh6 17. g5 Nh5 18. gxh6 Nf4 19. Bxf4 Rxf4 20. hxg7 Rf6 21. Qg4 Rg6 22. Qe6+ Rxe6 23. dxe6 Kxg7 24. Rae1 Kh8 25. Re4 Qg8 26. Rg4 Qxe6 27. Bd5 Qf6 28. Kh1 c6 29. Be4 d5 30. cxd5 cxd5 31. Bxd5 Rd8 32. Rfg1 h5 33. Rg6 Qxg6 34. Rxg6 Rxd5 35. Rh6+ Kg7 36. Rxh5 Kg6 37. Rh8 Kf5 38. Ng4 Ke4 39. Kg2 Kd3 40. Rh7 Bd6 41. Rxb7 Kc2 42. Ra7 Rc5 43. Ne3+ 1/2-1/2

[Event "Wuerttemberg-ch Blitz"]
[Site "Murrhard"]
[Date "2021.08.20"]
[Round "4"]
[White "Koeller, Bernd"]
[Black "Krassowizkij, Jaroslaw"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1758"]
[BlackElo "2448"]
[PlyCount "88"]
[EventDate "2021.08.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Bf4 c5 4. e3 cxd4 5. exd4 a6 6. Be2 Nc6 7. Nf3 Bg4 8. h3 Bh5 9. g4 Bg6 10. Bd3 e6 11. Bxg6 hxg6 12. Qe2 Bb4 13. Kf1 Nxg4 14. a3 Bxc3 15. bxc3 Nf6 16. Re1 Rc8 17. Ng5 Qe7 18. Bd2 Na5 19. h4 Nc4 20. Rh3 Rc6 21. a4 Nd6 22. f3 Nf5 23. Qh2 Rh5 24. Qb8+ Qd8 25. Qxb7 Qc7 26. Qxc7 Rxc7 27. Rb1 Rxh4 28. Rxh4 Nxh4 29. Rb8+ Ke7 30. Rh8 Nf5 31. Nh7 Nxh7 32. Rxh7 Rc8 33. Bg5+ f6 34. Bd2 Kf7 35. Kf2 Kg8 36. Rh1 Rc4 37. Rb1 Rxa4 38. Rb8+ Kh7 39. Ra8 Ra2 40. Ke2 Nd6 41. Kd3 Nc4 42. Bf4 g5 43. Bc7 Ra1 44. Bd8 Re1 0-1

[Event "Wuerttemberg-ch Blitz"]
[Site "Murrhard"]
[Date "2021.08.20"]
[Round "10"]
[White "Koeller, Bernd"]
[Black "Krueger, Max"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1758"]
[PlyCount "45"]
[EventDate "2021.08.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. d4 d5 2. Nc3 Nf6 3. Bf4 Nc6 4. e3 Bf5 5. f3 e6 6. g4 Bg6 7. h4 h5 8. g5 Nd7 9. Bd3 f6 10. Bxg6+ Ke7 11. Nb5 Nb6 12. Nxc7 Rc8 13. Ne8 Nc4 14. b3 Qa5+ 15. Ke2 Nb2 16. gxf6+ gxf6 17. Qd2 Qb5+ 18. Kf2 e5 19. c4 dxc4 20. Qxb2 exf4 21. exf4 Qd5 22. Re1+ Kd7 23. Nxf6+ 1-0

[Event "Wuerttemberg-ch Blitz"]
[Site "Murrhard"]
[Date "2021.08.20"]
[Round "7"]
[White "Zehring, Mathias"]
[Black "Koeller, Bernd"]
[Result "0-1"]
[ECO "B00"]
[WhiteElo "1871"]
[BlackElo "1758"]
[PlyCount "86"]
[EventDate "2021.08.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 Be7 3. Nf3 b6 4. Bd3 Bb7 5. 0-0 d6 6. Re1 Nd7 7. c4 g5 8. d5 e5 9. Nc3 g4 10. Nd2 h5 11. Nf1 Bg5 12. Bxg5 Qxg5 13. Ng3 h4 14. Nf5 Nh6 15. Nxh6 Rxh6 16. b4 Nf6 17. Qe2 Bc8 18. Qe3 Qg7 19. c5 g3 20. fxg3 hxg3 21. h3 Qh7 22. Qxg3 Rg6 23. Bb5+ Ke7 24. cxd6+ cxd6 25. Qe3 Bxh3 26. Bf1 Rag8 27. Re2 Ng4 28. Qd3 Qg7 29. Qxh3 Rh8 30. Qd3 Rgh6 31. g3 Rh1+ 32. Kg2 R8h2+ 33. Kf3 Rxe2 34. Kxe2 Rh2+ 35. Ke1 Nf2 36. Qf3 Ng4 37. Nb5 Qh6 38. Qc3 Nf2 39. Qc7+ Kf6 40. Qd8+ Kg7 41. Rb1 Nd3+ 42. Bxd3 Qd2+ 43. Kf1 Qf2# 0-1

[Event "GER-ch Net blitz qual4"]
[Site "Playchess.com INT"]
[Date "2020.03.23"]
[Round "9"]
[White "Filipiak, Thomas"]
[Black "Koeller, Bernd"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "2032"]
[BlackElo "1758"]
[PlyCount "27"]
[EventDate "2020.03.23"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 e6 2. e4 Be7 3. Nc3 b6 4. f4 Bb7 5. Nf3 d6 6. Bd3 Nd7 7. e5 d5 8. 0-0 h6 9. Qe1 g5 10. f5 g4 11. fxe6 gxf3 12. exf7+ Kxf7 13. Rxf3+ Ke8 14. Bg6# 1-0

[Event "GER-ch Net blitz qual4"]
[Site "Playchess.com INT"]
[Date "2020.03.23"]
[Round "7"]
[White "Hassemeier, Mika"]
[Black "Koeller, Bernd"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "2072"]
[BlackElo "1758"]
[PlyCount "67"]
[EventDate "2020.03.23"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nf6 3. Nc3 c6 4. cxd5 cxd5 5. Bf4 a6 6. e3 e6 7. Bd3 Be7 8. Nge2 h6 9. 0-0 g5 10. Be5 Nbd7 11. e4 Nxe5 12. dxe5 Ng4 13. exd5 Nxe5 14. Be4 f5 15. Bc2 0-0 16. dxe6 Bxe6 17. Nd4 Qb6 18. Nxe6 Qxe6 19. Bb3 Nc4 20. Re1 Qf7 21. Bxc4 Qxc4 22. Rxe7 Rad8 23. Qb3 Qxb3 24. axb3 Rd2 25. Re2 Rd7 26. h3 Kg7 27. Rae1 Kg6 28. Re6+ Kh5 29. Kh2 Rd2 30. R1e2 Rd4 31. R2e4 Rd2 32. g4+ fxg4 33. hxg4+ Kh4 34. Rxh6# 1-0

[Event "GER-ch Net blitz qual4"]
[Site "Playchess.com INT"]
[Date "2020.03.23"]
[Round "5"]
[White "Koeller, Bernd"]
[Black "Lutter, Maximilian"]
[Result "0-1"]
[ECO "A80"]
[WhiteElo "1758"]
[BlackElo "1950"]
[PlyCount "72"]
[EventDate "2020.03.23"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 e6 2. Nc3 f5 3. Bf4 Nf6 4. Nb5 d6 5. Nf3 c6 6. Nc3 d5 7. e3 Bd6 8. Bg3 0-0 9. Be2 Qe7 10. Qd2 Bd7 11. h4 Be8 12. Bxd6 Qxd6 13. Ne5 Nbd7 14. h5 Nxe5 15. dxe5 Qxe5 16. 0-0-0 b5 17. f4 Qd6 18. h6 g6 19. Rdf1 b4 20. Nd1 c5 21. g4 Ne4 22. Qe1 c4 23. Nf2 c3 24. Nxe4 cxb2+ 25. Kb1 dxe4 26. gxf5 exf5 27. Rhg1 Bf7 28. Qd1 Rfd8 29. Qxd6 Rxd6 30. Kxb2 a5 31. Rd1 Rad8 32. Rxd6 Rxd6 33. c4 Rd2+ 34. Kb3 Rxe2 35. Ka4 Bxc4 36. Rc1 Rxa2# 0-1

[Event "GER-ch Net blitz qual4"]
[Site "Playchess.com INT"]
[Date "2020.03.23"]
[Round "8"]
[White "Koeller, Bernd"]
[Black "Schaefer, Sven"]
[Result "1-0"]
[ECO "A02"]
[WhiteElo "1758"]
[BlackElo "1987"]
[PlyCount "62"]
[EventDate "2020.03.23"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. f4 Nf6 2. Nf3 g6 3. e3 d6 4. Be2 Bg7 5. Nc3 0-0 6. d4 Nbd7 7. 0-0 c5 8. Bd2 b6 9. Be1 Bb7 10. Bh4 Ne4 11. Nxe4 Bxe4 12. c3 Nf6 13. Ng5 Bb7 14. Bf3 Qc7 15. Qe2 Rad8 16. Rae1 d5 17. g4 Ne4 18. f5 Nxg5 19. Bxg5 Bf6 20. Bf4 Qd7 21. g5 Bg7 22. fxg6 fxg6 23. Bg4 e6 24. Rf3 Bc8 25. Rh3 Bh8 26. Qf3 Qe8 27. Qg3 e5 28. Bxc8 exf4 29. exf4 Qf7 30. Be6 Qxe6 31. Rxe6 cxd4 1-0

[Event "GER-ch Net blitz qual4"]
[Site "Playchess.com INT"]
[Date "2020.03.23"]
[Round "2"]
[White "Koeller, Bernd"]
[Black "Scholz, Florian"]
[Result "1-0"]
[ECO "A61"]
[WhiteElo "1758"]
[BlackElo "1799"]
[PlyCount "59"]
[EventDate "2020.03.23"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. Nf3 g6 7. Bg5 Bg7 8. e3 0-0 9. Be2 a6 10. h4 b5 11. Rb1 Qa5 12. Kf1 b4 13. Bxf6 Bxf6 14. Ne4 Be7 15. h5 Bf5 16. hxg6 Bxe4 17. gxh7+ Kh8 18. Bd3 f5 19. Nh4 Rf6 20. Bxe4 fxe4 21. Qh5 Qb5+ 22. Kg1 Nd7 23. Ng6+ Rxg6 24. Qxg6 Qd3 25. Rf1 Rf8 26. Rh3 Ne5 27. Qe6 Bg5 28. Qxd6 Re8 29. Rg3 Bh6 30. Qxh6 1-0

[Event "GER-ch Net blitz qual4"]
[Site "Playchess.com INT"]
[Date "2020.03.23"]
[Round "4"]
[White "Koeller, Bernd"]
[Black "Stierhof, Michael"]
[Result "1-0"]
[ECO "A57"]
[WhiteElo "1758"]
[BlackElo "1767"]
[PlyCount "117"]
[EventDate "2020.03.23"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. Bg5 Ne4 5. h4 Nxg5 6. hxg5 e6 7. Nf3 bxc4 8. e4 Be7 9. Bxc4 Bxg5 10. Rh5 Qa5+ 11. Kf1 Be7 12. d6 Bd8 13. Nc3 Ba6 14. Bxa6 Qxa6+ 15. Kg1 Nc6 16. a3 0-0 17. e5 f6 18. Qc2 g6 19. Rh6 Kg7 20. Rh3 Nxe5 21. Rd1 Nxf3+ 22. gxf3 Ba5 23. Kg2 Bxc3 24. Qxc3 Rab8 25. Rdh1 h5 26. Rg3 Qxd6 27. Rxh5 Rh8 28. Rhg5 Rh6 29. Rxc5 Rbh8 30. Qc2 Rh2+ 31. Kf1 Rh1+ 32. Ke2 Qxg3 33. fxg3 R8h2+ 34. Kd3 Rxc2 35. Rxc2 Rg1 36. Rc7 Rxg3 37. Ke3 Rg2 38. Rxd7+ Kh6 39. Rb7 Kg5 40. b4 e5 41. Rxa7 f5 42. b5 Kf6 43. Ra6+ Ke7 44. b6 Rb2 45. a4 Kd7 46. a5 Kc6 47. Ra7 Rb3+ 48. Kf2 g5 49. Rg7 Rb2+ 50. Ke3 f4+ 51. Ke4 Re2+ 52. Kf5 g4 53. Rxg4 Re3 54. Rg6+ Kb7 55. Rg7+ Kc6 56. b7 Rb3 57. a6 e4 58. Rg6+ Kc7 59. Kxe4 1-0

[Event "GER-ch Net blitz qual4"]
[Site "Playchess.com INT"]
[Date "2020.03.23"]
[Round "3"]
[White "Melde, Volker"]
[Black "Koeller, Bernd"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "1880"]
[BlackElo "1758"]
[PlyCount "55"]
[EventDate "2020.03.23"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 Be7 3. c4 b6 4. Nc3 Bb7 5. e4 d6 6. Bd3 Nd7 7. 0-0 h5 8. d5 e5 9. Be3 g5 10. Qc1 g4 11. Ng5 Nc5 12. Bc2 Qd7 13. b4 Na6 14. Ba4 c6 15. dxc6 Bxc6 16. Bxc6 Qxc6 17. b5 Qxc4 18. bxa6 Rc8 19. Nd5 Qxc1 20. Raxc1 Rxc1 21. Rxc1 f6 22. Ne6 Kf7 23. Nec7 Nh6 24. Nxe7 Kxe7 25. Nd5+ Ke6 26. Bxh6 Rxh6 27. Rc7 f5 28. Re7# 1-0

[Event "GER-ch Net blitz qual4"]
[Site "Playchess.com INT"]
[Date "2020.03.23"]
[Round "1"]
[White "Mueller, Markus"]
[Black "Koeller, Bernd"]
[Result "1-0"]
[ECO "B27"]
[WhiteElo "2124"]
[BlackElo "1758"]
[PlyCount "85"]
[EventDate "2020.03.23"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Qxd4 f6 5. h4 Nc6 6. Qd1 d6 7. h5 g5 8. Bc4 e6 9. Nc3 Bd7 10. Be3 a6 11. Qd2 Nh6 12. Nd4 Ng4 13. Nxe6 Bxe6 14. Bxe6 Nxe3 15. Qxe3 Qe7 16. Nd5 Qd8 17. 0-0 b5 18. f4 Bh6 19. fxg5 Bxg5 20. Qf3 Ne5 21. Qf5 h6 22. Rad1 Kf8 23. Nf4 Kg7 24. Ng6 Qb6+ 25. Kh1 Rhe8 26. Nxe5 dxe5 27. Qg6+ Kh8 28. Rxf6 Re7 29. Rdf1 Bxf6 30. Qxf6+ Rg7 31. Rd1 Qd8 32. Qxh6+ Rh7 33. Rxd8+ Rxd8 34. Qf6+ Rg7 35. Qxd8+ Kh7 36. Bf5+ Kh6 37. Qf6+ Kxh5 38. g4+ Rxg4 39. Bxg4+ Kxg4 40. Kg2 b4 41. Qf5+ Kh4 42. Kf3 b3 43. Qg4# 1-0

[Event "GER-ch Net blitz qual4"]
[Site "Playchess.com INT"]
[Date "2020.03.23"]
[Round "6"]
[White "Sundui, Chinguun"]
[Black "Koeller, Bernd"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "1773"]
[BlackElo "1758"]
[PlyCount "76"]
[EventDate "2020.03.23"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. Nf3 c5 2. e4 Nc6 3. b4 d6 4. bxc5 dxc5 5. Bb5 g6 6. Bb2 Nf6 7. 0-0 Bg7 8. Re1 0-0 9. Bxc6 bxc6 10. c3 Qc7 11. d4 Ng4 12. h3 Nh6 13. Nbd2 Rb8 14. Rb1 cxd4 15. cxd4 Bb7 16. Nc4 f5 17. e5 Ba6 18. Qc2 f4 19. Ng5 Bc8 20. Ne4 Bf5 21. Qc3 g5 22. Rbd1 g4 23. hxg4 Nxg4 24. Ng5 Bh6 25. Nf3 Rf7 26. e6 Rg7 27. Nfe5 Bg5 28. Nxg4 Bxg4 29. d5 Bf6 30. Qc2 Bxd1 31. Bxf6 Bxc2 32. Bxg7 Kxg7 33. Ne5 Rb1 34. Rxb1 Qxe5 35. Rb7 Kf6 36. Rxa7 Qe1+ 37. Kh2 Qxf2 38. d6 Be4 0-1

[Event "GER-ch Net blitz qual2"]
[Site "Playchess.com INT"]
[Date "2020.03.16"]
[Round "5"]
[White "Boschmann, Alexander"]
[Black "Koeller, Bernd"]
[Result "1/2-1/2"]
[ECO "A35"]
[WhiteElo "1792"]
[BlackElo "1758"]
[PlyCount "130"]
[EventDate "2020.03.16"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nc3 c5 4. e3 cxd4 5. exd4 d6 6. Nf3 Nc6 7. Be3 Bd7 8. Rc1 Rc8 9. Be2 Nf6 10. 0-0 Ng4 11. Bf4 0-0 12. d5 Nce5 13. h3 Nxf3+ 14. Bxf3 Nf6 15. Be2 Rc7 16. b3 a6 17. Re1 Qc8 18. Bf3 b5 19. Rxe7 bxc4 20. Bxd6 Rb7 21. bxc4 Bf5 22. Rxb7 Qxb7 23. Bxf8 Bxf8 24. d6 Qb6 25. g4 Bd7 26. g5 Ne8 27. Nd5 Qb2 28. c5 Ba4 29. Qe1 Nxd6 30. cxd6 Bxd6 31. Qe8+ Kg7 32. Re1 Bxe8 33. Rxe8 Qxa2 34. Nf6 Bf8 35. Nd7 Qa1+ 36. Kg2 Qa4 37. Nf6 h5 38. gxh6+ Kxf6 39. Rxf8 Qb4 40. Rg8 Qc5 41. h7 Qg5+ 42. Kf1 Qc1+ 43. Kg2 Qg5+ 44. Kh2 Qf4+ 45. Kg1 Qg5+ 46. Kh2 Qf4+ 47. Kh1 Qxf3+ 48. Kh2 Qxf2+ 49. Kh1 Qf3+ 50. Kh2 Qe2+ 51. Kg1 Qd1+ 52. Kf2 Qc2+ 53. Kf3 Qc3+ 54. Kg2 Qd2+ 55. Kf3 Qd1+ 56. Ke4 Qh1+ 57. Kd3 Qxh3+ 58. Kc4 Qe6+ 59. Kb4 Qb6+ 60. Ka3 Qa5+ 61. Kb2 Qb4+ 62. Ka2 Qd2+ 63. Kb1 Qd3+ 64. Ka2 Qd5+ 65. Ka1 Qd1+ 1/2-1/2

[Event "GER-ch Net blitz qual2"]
[Site "Playchess.com INT"]
[Date "2020.03.16"]
[Round "7"]
[White "Horatschek, Martin Jr"]
[Black "Koeller, Bernd"]
[Result "1-0"]
[ECO "B27"]
[WhiteElo "1793"]
[BlackElo "1758"]
[PlyCount "81"]
[EventDate "2020.03.16"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Qxd4 f6 5. Bc4 Nc6 6. Qd1 Bg7 7. 0-0 Nh6 8. Re1 e6 9. Nc3 0-0 10. Nb5 a6 11. Nd6 Nf7 12. Bf4 b5 13. Bb3 e5 14. Be3 Na5 15. Bxf7+ Rxf7 16. Nxf7 Kxf7 17. Qd5+ Kf8 18. Qxa8 f5 19. Rad1 f4 20. Bc5+ Kg8 21. Nxe5 f3 22. Nxf3 h6 23. Rd5 Kh7 24. Red1 Qg8 25. h3 Nc6 26. Rxd7 Bxd7 27. Qxg8+ Kxg8 28. Rxd7 Bxb2 29. e5 b4 30. e6 b3 31. cxb3 a5 32. e7 Nxe7 33. Bxe7 a4 34. b4 h5 35. b5 g5 36. Bxg5 h4 37. b6 Bg7 38. b7 Bf8 39. b8R a3 40. Re8 Kh8 41. Rxf8# 1-0

[Event "GER-ch Net blitz qual2"]
[Site "Playchess.com INT"]
[Date "2020.03.16"]
[Round "4"]
[White "Koeller, Bernd"]
[Black "Friemel, Reinhard"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1758"]
[BlackElo "1705"]
[PlyCount "180"]
[EventDate "2020.03.16"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 d5 2. Nc3 e6 3. Bf4 a6 4. e3 c5 5. Nf3 Nc6 6. Be2 c4 7. 0-0 Bd6 8. Ne5 Nxe5 9. dxe5 Be7 10. Bg3 Bh4 11. Bxh4 Qxh4 12. f4 g6 13. Rf3 Qd8 14. g4 Ne7 15. Qf1 b5 16. Rd1 Bb7 17. Rg3 Qb6 18. Qf2 Rd8 19. Bf3 Bc6 20. a3 a5 21. Qg2 b4 22. axb4 Qxe3+ 23. Kh1 axb4 24. Na2 Qb6 25. Qd2 Rb8 26. c3 bxc3 27. bxc3 Qb2 28. Nb4 Qxd2 29. Rxd2 Bd7 30. Ra2 Nc6 31. Na6 Rc8 32. Nc5 Ke7 33. Bd1 Nxe5 34. fxe5 Rxc5 35. Ra7 Rd8 36. Rh3 Kf8 37. Rxh7 Kg8 38. Rh3 Rb5 39. Kg2 Be8 40. Kg3 Rb2 41. Kh4 Rd2 42. Bf3 Rd3 43. g5 Rxc3 44. Kg4 Rb3 45. Rg3 c3 46. Rg1 c2 47. Rc1 Rc8 48. Be2 Rb1 49. Ra1 Rxa1 50. Rxa1 c1Q 51. Rxc1 Rxc1 52. h4 Rc3 53. Kf4 Rc2 54. Bd3 Rh2 55. Kg3 Rd2 56. Ba6 Ba4 57. Kf3 Rd3+ 58. Ke2 Rh3 59. h5 Rxh5 60. Ke3 Rxg5 61. Kf4 Rf5+ 62. Ke3 Rxe5+ 63. Kd4 Rf5 64. Ke3 Bb3 65. Bd3 Bc4 66. Bxf5 exf5 67. Kf4 Kg7 68. Ke3 f6 69. Kf4 g5+ 70. Ke3 Kg6 71. Kf3 g4+ 72. Ke3 Kg5 73. Kf2 f4 74. Kg2 Kh4 75. Kh2 g3+ 76. Kg2 Kg4 77. Kg1 d4 78. Kh1 f3 79. Kg1 f2+ 80. Kg2 Bd5+ 81. Kf1 Kh3 82. Ke2 Bc4+ 83. Kd2 f1Q 84. Kc2 Qd3+ 85. Kb2 Qb3+ 86. Kc1 Qa3+ 87. Kd2 Qc3+ 88. Kd1 Bb3+ 89. Ke2 d3+ 90. Kf1 Qc1# 0-1

[Event "GER-ch Net blitz qual2"]
[Site "Playchess.com INT"]
[Date "2020.03.16"]
[Round "8"]
[White "Koeller, Bernd"]
[Black "Gugler, Giorgio"]
[Result "1-0"]
[ECO "D53"]
[WhiteElo "1758"]
[BlackElo "1338"]
[PlyCount "67"]
[EventDate "2020.03.16"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Bg5 e6 5. e3 Be7 6. Qc2 h6 7. Bh4 0-0 8. Nf3 Nh7 9. Bg3 f6 10. Bd3 f5 11. c5 Ng5 12. Ne5 Ne4 13. f3 Nxg3 14. hxg3 Bg5 15. Kf2 Nd7 16. f4 Nxe5 17. dxe5 Be7 18. Rh3 Bxc5 19. Rah1 Qb6 20. Qe2 d4 21. Na4 dxe3+ 22. Kg1 Qa5 23. Nxc5 Qxc5 24. Qh5 Qc1+ 25. Bf1 Qc5 26. Qe2 a5 27. g4 b6 28. g5 Ba6 29. Qh5 e2+ 30. Kh2 exf1Q 31. Rxf1 Bxf1 32. gxh6 gxh6 33. Qg6+ Kh8 34. Rxh6# 1-0

[Event "GER-ch Net blitz qual2"]
[Site "Playchess.com INT"]
[Date "2020.03.16"]
[Round "2"]
[White "Koeller, Bernd"]
[Black "Noack, Mario"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "1758"]
[BlackElo "2111"]
[PlyCount "79"]
[EventDate "2020.03.16"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 g6 3. Bf4 Bg7 4. e3 d6 5. Be2 0-0 6. h4 h5 7. Nf3 Bg4 8. Qd2 Nbd7 9. 0-0-0 c5 10. Ng5 Bxe2 11. Qxe2 Qa5 12. Qb5 Qxb5 13. Nxb5 a6 14. Nc3 Rac8 15. f3 Nh7 16. g4 Nxg5 17. Bxg5 f6 18. Bf4 cxd4 19. exd4 hxg4 20. fxg4 Kf7 21. h5 g5 22. Be3 b5 23. Rhf1 Kg8 24. Nd5 e6 25. Ne7+ Kh7 26. Nxc8 Rxc8 27. Kb1 Nb6 28. Bd2 Nc4 29. b3 Nb6 30. Ba5 Nd5 31. Rfe1 e5 32. dxe5 Nf4 33. exd6 Ng2 34. Re7 f5 35. d7 Rd8 36. Bxd8 Kg8 37. Rxg7+ Kxg7 38. Bxg5 f4 39. d8Q f3 40. Rd7# 1-0

[Event "GER-ch Net blitz qual2"]
[Site "Playchess.com INT"]
[Date "2020.03.16"]
[Round "6"]
[White "Koeller, Bernd"]
[Black "Rieling, Thomas"]
[Result "0-1"]
[ECO "A03"]
[WhiteElo "1758"]
[BlackElo "2069"]
[PlyCount "102"]
[EventDate "2020.03.16"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 g6 3. e3 Bg7 4. Be2 Nf6 5. 0-0 0-0 6. d3 c5 7. Nc3 Nc6 8. Rb1 e6 9. a3 a6 10. d4 c4 11. Ne5 Qc7 12. Rf3 Ne8 13. Qe1 f6 14. Nxc6 Qxc6 15. Rh3 Nd6 16. Qh4 h6 17. Rg3 Nf5 18. Qg4 Nxg3 19. hxg3 Qe8 20. e4 e5 21. Qf3 exd4 22. Nxd5 Qc6 23. Bd2 Qd6 24. Bb4 Qd8 25. Bxf8 Qxf8 26. Bxc4 Kh7 27. Kf2 Qc5 28. Bd3 Be6 29. Rh1 f5 30. Nb4 a5 31. Na2 Bxa2 32. b3 a4 33. exf5 gxf5 34. Qh5 Rf8 35. g4 axb3 36. gxf5 Rf6 37. cxb3 Bxb3 38. Qe2 Bd5 39. Re1 Qxa3 40. g4 Qd6 41. Kg3 b6 42. g5 hxg5 43. Qh5+ Rh6 44. Qxg5 Qa3 45. Rd1 Bf6 46. Qg4 Qb2 47. Qe2 Qc3 48. Qe8 Qc7 49. Re1 Qg7+ 50. Kf2 Rh2+ 51. Kf1 Qg2# 0-1

[Event "GER-ch Net blitz qual2"]
[Site "Playchess.com INT"]
[Date "2020.03.16"]
[Round "1"]
[White "Kotyk, Michael"]
[Black "Koeller, Bernd"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2013"]
[BlackElo "1758"]
[PlyCount "67"]
[EventDate "2020.03.16"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 g6 3. f4 Bg7 4. Nf3 Nc6 5. Bb5 a6 6. Bxc6 bxc6 7. 0-0 d6 8. d3 Bd7 9. Qe1 Rb8 10. Qh4 h5 11. h3 Nh6 12. Ng5 0-0 13. f5 d5 14. g4 dxe4 15. dxe4 Be8 16. gxh5 Qd4+ 17. Kh1 Nxf5 18. Qe1 Nh6 19. hxg6 fxg6 20. Rxf8+ Bxf8 21. Ne6 Bd7 22. Nxd4 cxd4 23. Ne2 c5 24. Qh4 Bc6 25. Bxh6 Rxb2 26. Rf1 Bg7 27. Bxg7 Kxg7 28. Qxe7+ Kh6 29. Qh4+ Kg7 30. Qf6+ Kh6 31. Rf4 Rb1+ 32. Kh2 Kh7 33. Rh4+ Kg8 34. Rh8# 1-0

[Event "GER-ch Net blitz qual2"]
[Site "Playchess.com INT"]
[Date "2020.03.16"]
[Round "9"]
[White "Roefe, Detlef"]
[Black "Koeller, Bernd"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "1878"]
[BlackElo "1758"]
[PlyCount "129"]
[EventDate "2020.03.16"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 e6 2. Nc3 Be7 3. g3 b6 4. Bg2 Bb7 5. Nge2 Nc6 6. d3 Rb8 7. 0-0 h5 8. h3 h4 9. g4 Nh6 10. f4 d6 11. d4 g5 12. Be3 d5 13. f5 exf5 14. exf5 Nb4 15. a3 Na6 16. Qd2 c6 17. Rae1 Nc7 18. Bf2 Ba6 19. Nc1 Bxf1 20. Bxf1 Nxg4 21. hxg4 h3 22. f6 h2+ 23. Kh1 Ne6 24. fxe7 Qxe7 25. Nd3 Kf8 26. Bg2 Qf6 27. Ne5 Rd8 28. Be3 Nf4 29. Bxf4 gxf4 30. Rf1 Qg5 31. Rxf4 f6 32. Nf3 Qg7 33. g5 Rd6 34. gxf6 Rxf6 35. Rxf6+ Qxf6 36. Qg5 Qe6 37. Qf4+ Ke8 38. Qe5 Qxe5 39. Nxe5 c5 40. Nxd5 cxd4 41. Nd3 b5 42. Nc7+ Kd7 43. Nxb5 a6 44. Nxd4 Kd6 45. Nf5+ Ke6 46. Ne3 Kf6 47. Ng4+ Kg5 48. Nxh2 a5 49. Kg1 a4 50. b3 Rc8 51. Nf3+ Kg4 52. Nfe1 Kg3 53. Kf1 Rf8+ 54. Ke2 Re8+ 55. Kd2 axb3 56. cxb3 Ra8 57. Bxa8 Kh2 58. a4 Kg1 59. a5 Kf1 60. a6 Kg1 61. a7 Kf1 62. Bg2+ Kg1 63. a8Q Kh2 64. Qh8+ Kg3 65. Qh3# 1-0

[Event "GER-ch Net blitz qual2"]
[Site "Playchess.com INT"]
[Date "2020.03.16"]
[Round "3"]
[White "Traetmar, Mattis"]
[Black "Koeller, Bernd"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2009"]
[BlackElo "1758"]
[PlyCount "141"]
[EventDate "2020.03.16"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 c5 4. Be3 cxd4 5. Bxd4 f6 6. Nf3 Nc6 7. Be3 Nh6 8. h3 Nf7 9. Be2 e6 10. Qd2 0-0 11. 0-0-0 a6 12. Bc5 Re8 13. Na4 Bf8 14. Bb6 Qe7 15. Bc5 d6 16. Ba3 Bh6 17. Ng5 Bxg5 18. f4 Bh6 19. Nb6 Rb8 20. Nc4 b5 21. Nxd6 Nxd6 22. Bxd6 Qf7 23. Bxb8 Nxb8 24. g4 Bb7 25. g5 Bg7 26. Qe3 Nc6 27. Rhf1 e5 28. f5 Qxa2 29. Qb3+ Qxb3 30. cxb3 fxg5 31. f6 Bxf6 32. Rxf6 Nd4 33. Bd3 Nxb3+ 34. Kb1 Bc8 35. Bc2 Nd4 36. Rd3 Kg7 37. Rd6 a5 38. Rd5 b4 39. Rxa5 b3 40. Bxb3 Kh6 41. Bd1 Rf8 42. Rxe5 Ne6 43. Ka2 Nf4 44. Rd6 Bxh3 45. b4 Ra8+ 46. Ra5 Re8 47. e5 Bf5 48. Rc5 Ra8+ 49. Ra5 Rc8 50. Rc5 Rb8 51. b5 Ne6 52. Rcd5 Ra8+ 53. Ra6 Rc8 54. b6 Rf8 55. b7 Nf4 56. Ra8 Be6 57. Bb3 Nxd5 58. Rxf8 Nb4+ 59. Ka3 Nc6 60. Bxe6 g4 61. Bd5 Kg7 62. Bxc6 Kxf8 63. b8Q+ Kg7 64. e6 g3 65. Qxg3 Kh6 66. Qf4+ g5 67. Qf6+ Kh5 68. e7 h6 69. e8Q+ Kg4 70. Qf3+ Kh4 71. Qeh5# 1-0

[Event "Stuttgart-chB int"]
[Site "Ditzingen"]
[Date "2018.05.12"]
[Round "5"]
[White "Koeller, Bernd"]
[Black "Ziegler, Michael1111"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "1736"]
[BlackElo "1663"]
[PlyCount "66"]
[EventDate "2018.05.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Bc4 e6 3. Qe2 Be7 4. Nc3 Nc6 5. Nf3 a6 6. a4 Nb4 7. d3 d5 8. Bb3 dxe4 9. Nxe4 Nf6 10. Ng3 0-0 11. 0-0 Qd6 12. Ne5 Nc6 13. Bf4 Nxe5 14. Bxe5 Qc6 15. Rae1 b5 16. axb5 axb5 17. Nh5 Nxh5 18. Qxh5 f6 19. Bf4 c4 20. dxc4 bxc4 21. Re3 Bb7 22. Rg3 Rf7 23. Bxc4 Qxc4 24. Be3 Qxc2 25. Rh3 Qg6 26. Qxg6 hxg6 27. f4 Be4 28. Bd4 Rd8 29. Bc3 Bc5+ 30. Kh1 Rfd7 31. Rhf3 Rd1 32. Be1 Bxf3 33. gxf3 Bb4 0-1

[Event "Stuttgart-chB int"]
[Site "Ditzingen"]
[Date "2018.05.11"]
[Round "3"]
[White "Koeller, Bernd"]
[Black "Fechner, Andreas"]
[Result "0-1"]
[ECO "E12"]
[WhiteElo "1736"]
[BlackElo "1727"]
[PlyCount "115"]
[EventDate "2018.05.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 e6 2. c4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e3 b6 6. Nf3 Bb7 7. Qc2 Nbd7 8. Bd3 h6 9. Bf4 Bb4 10. a3 Bxc3+ 11. bxc3 c5 12. cxd5 Nxd5 13. Bg3 N5f6 14. Qe2 Ne4 15. Rc1 Nxg3 16. hxg3 Rc8 17. g4 cxd4 18. exd4 Bxf3 19. Qxf3 Qg5 20. Rc2 Nf6 21. Bb5+ Qxb5 22. Qe2 Z0 23. 0-0 Z0 24. Qf3 0-0 25. Qg3 Qg5 26. f3 Qe3+ 27. Kh2 Rxc3 28. Rxc3 Qxc3 29. Qd6 Rc8 30. a4 Qc7 31. Qxc7 Rxc7 32. Kg3 Rc4 33. a5 Rxd4 34. axb6 axb6 35. Rb1 Nd5 36. Kf2 Kf8 37. g3 Ke7 38. f4 Kf6 39. Kf3 e5 40. fxe5+ Kxe5 41. Re1+ Kd6 42. Re8 Nf6 43. Rd8+ Kc5 44. Rc8+ Kb4 45. Rf8 Rd7 46. Kf4 b5 47. g5 hxg5+ 48. Kxg5 Kb3 49. Rb8 b4 50. Kf5 Kc3 51. g4 Nxg4 52. Kxg4 Rc7 53. Re8 b3 54. Re3+ Kb2 55. Re2+ Ka1 56. Re1+ Ka2 57. Kf3 b2 58. Re2 0-1

