[Event "Erfurt op Amateurs 28th"]
[Site "Erfurt"]
[Date "2018.12.29"]
[Round "6"]
[White "Hornung, Richard"]
[Black "Krebs, Karsten"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "1671"]
[PlyCount "115"]
[EventDate "2018.12.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c6 2. c3 d5 3. e5 Bf5 4. d4 e6 5. Bd3 Bxd3 6. Qxd3 Ne7 7. Ne2 Qc7 8. a4 b6 9. Bf4 Ng6 10. Bg3 Nd7 11. Na3 a6 12. f4 Ne7 13. Nc2 Nf5 14. Bf2 h5 15. Ng3 Nxg3 16. hxg3 c5 17. g4 cxd4 18. cxd4 Rc8 19. Kd2 Qc4 20. Qxc4 Rxc4 21. b3 Rc8 22. Rxh5 Rg8 23. Rah1 f6 24. Rh8 Rxh8 25. Rxh8 fxe5 26. dxe5 Kf7 27. Kd3 a5 28. Rh1 Be7 29. Bd4 Bc5 30. Kd2 Bxd4 31. Nxd4 Nc5 32. Ke2 Ne4 33. Rh3 Rc1 34. Rd3 Rg1 35. g3 Rg2+ 36. Kf1 Rb2 37. Ke1 Rb1+ 38. Rd1 Rb2 39. Rc1 Nc5 40. Kd1 Nxb3 41. Rc7+ Ke8 42. Nxe6 Rg2 43. Nxg7+ Kf8 44. Nf5 Nc5 45. Rc8+ Kf7 46. Nd6+ Kg7 47. Rc7+ Kg8 48. Rc8+ Kg7 49. Nf5+ Kf7 50. Rc6 Ne4 51. e6+ Kg8 52. Rc8+ Kh7 53. e7 Nf2+ 54. Ke1 Nd3+ 55. Kd1 Nf2+ 56. Ke2 Ne4+ 57. Kf1 Rf2+ 58. Kg1 1-0

[Event "Erfurt op Amateurs 28th"]
[Site "Erfurt"]
[Date "2018.12.28"]
[Round "4"]
[White "Nebel, Joshua"]
[Black "Krebs, Karsten"]
[Result "1/2-1/2"]
[ECO "A35"]
[PlyCount "76"]
[EventDate "2018.12.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. c4 c5 2. Nf3 Nc6 3. Nc3 b6 4. g3 Nf6 5. Bg2 Rb8 6. d3 e6 7. Bf4 d6 8. 0-0 Bb7 9. Qa4 Be7 10. a3 0-0 11. b4 e5 12. Bd2 Qc7 13. Ng5 Nd4 14. Rfe1 Bxg2 15. Kxg2 h6 16. Nge4 Nxe4 17. Nxe4 Qb7 18. f3 f5 19. Nc3 f4 20. Nd5 Bg5 21. b5 Qf7 22. Qd1 Qg6 23. g4 Rf7 24. Bc3 Bh4 25. Rh1 h5 26. h3 Rd7 27. e3 fxe3 28. Nxe3 Ne6 29. Nd5 Rf7 30. Qe2 Rbf8 31. Rhf1 Ng5 32. f4 exf4 33. Rxf4 Ne6 34. Rxf7 Rxf7 35. Rf1 Rxf1 36. Kxf1 hxg4 37. hxg4 Qf7+ 38. Kg2 Qg6 1/2-1/2

[Event "Erfurt AT op 27th"]
[Site "Erfurt"]
[Date "2017.12.30"]
[Round "7"]
[White "Schwier, Alexander"]
[Black "Krebs, Karsten"]
[Result "1/2-1/2"]
[ECO "C28"]
[WhiteElo "1500"]
[PlyCount "25"]
[EventDate "2017.12.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bb4+ 5. Nc3 0-0 6. a3 Bxc3+ 7. bxc3 d5 8. exd5 Nxd5 9. Bd2 Bg4 10. h3 Bh5 11. 0-0 a6 12. Qe2 b5 13. Ba2 1/2-1/2

[Event "Erfurt AT op 27th"]
[Site "Erfurt"]
[Date "2017.12.29"]
[Round "6"]
[White "Krebs, Karsten"]
[Black "Nebel, Joshua"]
[Result "1-0"]
[ECO "D00"]
[PlyCount "82"]
[EventDate "2017.12.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 Bf5 4. c3 e6 5. h3 Bd6 6. Bxd6 Qxd6 7. Nd2 0-0 8. Ngf3 Nbd7 9. Nh4 Rfe8 10. Nxf5 exf5 11. Bd3 f4 12. Qf3 fxe3 13. fxe3 Re7 14. 0-0 Rae8 15. Rfe1 c5 16. Nf1 cxd4 17. cxd4 Qb4 18. b3 Ne4 19. Bxe4 dxe4 20. Qh5 Nf6 21. Qc5 Qxc5 22. dxc5 Rc7 23. b4 Rec8 24. Red1 b6 25. cxb6 axb6 26. Rd4 b5 27. a4 bxa4 28. Rxa4 g6 29. g4 Kg7 30. Kf2 Rc2+ 31. Kg3 Re2 32. b5 Rcc2 33. Rd2 Rcxd2 34. Nxd2 Rxd2 35. Rb4 g5 36. b6 Nd5 37. b7 Nxb4 38. b8Q Nd3 39. Qc7 Rf2 40. Qe7 Rf3+ 41. Kg2 Rxe3 1-0

[Event "Erfurt AT op 27th"]
[Site "Erfurt"]
[Date "2017.12.29"]
[Round "5"]
[White "Wichert, Eddi"]
[Black "Krebs, Karsten"]
[Result "1-0"]
[ECO "C55"]
[PlyCount "146"]
[EventDate "2017.12.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bb4+ 5. c3 Be7 6. 0-0 Na5 7. Nxe5 Nxc4 8. Nxc4 d6 9. Nbd2 0-0 10. Ne3 c5 11. Nf3 Nd7 12. d4 cxd4 13. cxd4 Nb6 14. b3 Bd7 15. Bb2 Bb5 16. Re1 d5 17. e5 Bb4 18. Nd2 Qd7 19. a3 Be7 20. Qg4 Qc7 21. Nf5 g6 22. Nxe7+ Qxe7 23. Qg3 a5 24. a4 Qd7 25. axb5 Qxb5 26. Ba3 Rfe8 27. h3 Rac8 28. Rac1 Rxc1 29. Rxc1 Qe2 30. Qe3 Qb5 31. Bc5 Nd7 32. Nf3 b6 33. Bd6 Nf8 34. Bxf8 Rxf8 35. Qc3 Kg7 36. Rc2 h6 37. Nh2 Ra8 38. Ng4 h5 39. Ne3 Rd8 40. f4 a4 41. bxa4 Qxa4 42. f5 Rf8 43. Rb2 Qa1+ 44. Kh2 Rc8 45. Qd2 Rc1 46. f6+ Kh7 47. Kg3 Rg1 48. Rxb6 Qa4 49. Qb4 Qa1 50. Qd2 Qa3 51. Rc6 Qa4 52. Rc2 Qb3 53. Rc3 Qb4 54. Rd3 Qb1 55. Qe2 Re1 56. Qf2 Rg1 57. Nd1 Re1 58. Qxe1 Qxd3+ 59. Kh2 Qxd4 60. Nf2 Qf4+ 61. g3 Qf3 62. Qd2 Qf5 63. Qf4 Qc2 64. Qd4 Qc6 65. Kg2 Kg8 66. g4 h4 67. g5 Kf8 68. Qxh4 Ke8 69. Qb4 d4+ 70. Kg3 Qd7 71. Qb8+ Qd8 72. Qxd8+ Kxd8 73. Kf4 Kd7 1-0

[Event "Erfurt AT op 27th"]
[Site "Erfurt"]
[Date "2017.12.28"]
[Round "3"]
[White "Fischer, Andre1111"]
[Black "Krebs, Karsten"]
[Result "1/2-1/2"]
[ECO "B11"]
[WhiteElo "1516"]
[PlyCount "71"]
[EventDate "2017.12.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Nf3 Bg4 4. h3 Bh5 5. d3 e6 6. Be2 Bb4 7. Bd2 Ne7 8. 0-0 0-0 9. a3 Bd6 10. e5 Bc7 11. d4 b6 12. b4 Nd7 13. Na2 c5 14. c3 cxd4 15. cxd4 f6 16. exf6 Nxf6 17. Nc3 Nc6 18. Rc1 Bxf3 19. Bxf3 Nxd4 20. Bg5 Nxf3+ 21. Qxf3 Qd6 22. g3 a6 23. b5 a5 24. Ne2 Ne4 25. Qg4 Nxg5 26. Qxg5 Bd8 27. Qg4 Bf6 28. Rc6 Qxa3 29. Qxe6+ Kh8 30. Qxd5 Rad8 31. Qc4 Qb4 32. Qxb4 axb4 33. Rfc1 b3 34. Nf4 Bg5 35. Rb1 Bxf4 36. gxf4 1/2-1/2

[Event "Erfurt AT op 27th"]
[Site "Erfurt"]
[Date "2017.12.28"]
[Round "4"]
[White "Krebs, Karsten"]
[Black "Schubert, Ralf"]
[Result "1-0"]
[ECO "D02"]
[BlackElo "1533"]
[PlyCount "67"]
[EventDate "2017.12.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nc6 3. e3 Nf6 4. a3 Bg4 5. Bd3 e6 6. 0-0 e5 7. dxe5 Nxe5 8. Nbd2 Nxd3 9. cxd3 Bd6 10. b4 0-0 11. Bb2 Re8 12. Qc2 c6 13. Rfe1 Rc8 14. h3 Bh5 15. Nd4 Be5 16. f4 Bxd4 17. Bxd4 Bg6 18. Nf1 h6 19. Rad1 a6 20. Qf2 Qd7 21. Bxf6 gxf6 22. Qh4 Kg7 23. g4 f5 24. Ng3 fxg4 25. hxg4 Re7 26. f5 Kh7 27. Rd2 Qe8 28. Rh2 Qf8 29. Rf1 Rxe3 30. fxg6+ Kxg6 31. Rf6+ Kh7 32. Rxh6+ Qxh6 33. Qxh6+ Kg8 34. Qh8# 1-0

[Event "Erfurt AT op 27th"]
[Site "Erfurt"]
[Date "2017.12.27"]
[Round "1"]
[White "Koellmer, Dietrich"]
[Black "Krebs, Karsten"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1496"]
[PlyCount "58"]
[EventDate "2017.12.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. Nc3 g6 4. Bf4 a6 5. Ne5 Bg7 6. h3 0-0 7. f3 Nfd7 8. Nxd7 Qxd7 9. e3 b5 10. a3 Nc6 11. b4 Bb7 12. Be2 Rae8 13. Rb1 e5 14. Bg3 exd4 15. Na2 Rxe3 16. 0-0 Rxa3 17. Nc1 Re3 18. Nd3 Rfe8 19. Rf2 Qe7 20. Bf4 Rxe2 21. Rxe2 Qxe2 22. Bxc7 Qe3+ 23. Kh2 Be5+ 24. Bxe5 Nxe5 25. Nc5 Bc8 26. Rb3 Qf4+ 27. g3 Qh6 28. g4 Qf4+ 29. Kg2 Nc4 0-1

[Event "Erfurt AT op 27th"]
[Site "Erfurt"]
[Date "2017.12.27"]
[Round "2"]
[White "Krebs, Karsten"]
[Black "Degel, Steven"]
[Result "1-0"]
[ECO "D02"]
[PlyCount "84"]
[EventDate "2017.12.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 d5 3. e3 Bd7 4. b3 Bb4+ 5. c3 Bd6 6. Bd3 Nf6 7. 0-0 c5 8. Nbd2 Qc7 9. Bb2 Nc6 10. Rc1 0-0 11. dxc5 Bxc5 12. Nd4 a6 13. N2f3 e5 14. Nxc6 bxc6 15. Be2 Bd6 16. g3 Ne4 17. c4 dxc4 18. Bxc4 Bg4 19. Be2 Bb4 20. Bxe5 Qa5 21. Qd4 Bxf3 22. Bxf3 Nd2 23. Bxc6 Rad8 24. Qf4 Qa3 25. Rfd1 f6 26. Bc7 Bd6 27. Bxd6 Rxd6 28. Rc2 Rfd8 29. Kg2 Qa5 30. e4 g5 31. Qg4 Kg7 32. Qe2 Rd4 33. Bd5 Nxb3 34. axb3 Rxd1 35. Qxd1 f5 36. Qh5 Rf8 37. Qxg5+ Kh8 38. Qe7 Qd8 39. Qe5+ Qf6 40. Qxf6+ Rxf6 41. Rc6 Rf8 42. Rxa6 fxe4 1-0

[Event "Erfurt AT op 26th"]
[Site "Erfurt"]
[Date "2016.12.29"]
[Round "6"]
[White "Gandera, Moritz"]
[Black "Krebs, Karsten"]
[Result "1/2-1/2"]
[ECO "B46"]
[PlyCount "36"]
[EventDate "2016.12.27"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 e6 6. a3 Be7 7. Be2 Bf6 8. Be3 Nge7 9. 0-0 0-0 10. f4 e5 11. Nxc6 bxc6 12. Kh1 exf4 13. Bxf4 Ng6 14. Bg3 Ne5 15. Qd2 Qe7 16. Rad1 Rd8 17. Qd6 Qxd6 18. Rxd6 Ng6 1/2-1/2

[Event "Erfurt AT op 26th"]
[Site "Erfurt"]
[Date "2016.12.29"]
[Round "5"]
[White "Krebs, Karsten"]
[Black "Schareck, Martin"]
[Result "1-0"]
[ECO "D35"]
[PlyCount "61"]
[EventDate "2016.12.27"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 Nf6 3. Nf3 Be7 4. d4 d5 5. cxd5 exd5 6. Bf4 c6 7. h3 Nbd7 8. e3 0-0 9. Bd3 Re8 10. 0-0 h6 11. Ne5 Bd6 12. Nxf7 Kxf7 13. Bxd6 Nb6 14. Bg3 Bd7 15. Qb3 Be6 16. Qc2 Kg8 17. a4 Qd7 18. a5 Nc8 19. Na4 Qe7 20. Nc5 Nh5 21. Be5 Bxh3 22. gxh3 Qg5+ 23. Kh2 Rxe5 24. dxe5 Qxe5+ 25. f4 Qxe3 26. Qf2 Qe7 27. Rae1 Qc7 28. Re8+ Kf7 29. Qe3 Qd6 30. Re6 d4 31. Bg6+ 1-0

[Event "Erfurt AT op 26th"]
[Site "Erfurt"]
[Date "2016.12.28"]
[Round "4"]
[White "Schmidt, Alexandra"]
[Black "Krebs, Karsten"]
[Result "1-0"]
[ECO "B24"]
[WhiteElo "1543"]
[PlyCount "56"]
[EventDate "2016.12.27"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 e6 4. Nf3 a6 5. d3 d6 6. g3 Nf6 7. Bg2 Be7 8. 0-0 0-0 9. Kh1 Rb8 10. h3 Qc7 11. Nh2 b5 12. g4 e5 13. f5 Bb7 14. Nf3 h6 15. g5 hxg5 16. Nxg5 Nh7 17. Nxh7 Kxh7 18. Qh5+ Kg8 19. f6 Bxf6 20. Rxf6 Qe7 21. Bg5 gxf6 22. Nd5 fxg5 23. Nxe7+ Nxe7 24. Qxg5+ Ng6 25. Bf3 Kg7 26. Bh5 Rh8 27. Rf1 Rbf8 28. Qf6+ Kh6 1-0

[Event "Erfurt AT op 26th"]
[Site "Erfurt"]
[Date "2016.12.27"]
[Round "2"]
[White "Eckert, Lutz"]
[Black "Krebs, Karsten"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1510"]
[PlyCount "78"]
[EventDate "2016.12.27"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c5 3. Bg2 Nc6 4. d4 e6 5. 0-0 cxd4 6. Nxd4 Nf6 7. Bg5 Be7 8. c3 h6 9. Bxf6 Bxf6 10. e3 Ne5 11. h3 0-0 12. Nd2 a6 13. Qc2 b5 14. e4 Bb7 15. exd5 exd5 16. N2f3 Nc4 17. Rfe1 Qc7 18. Re2 Rac8 19. a3 Nd6 20. Qb3 Ne4 21. Rae1 Qd7 22. Qd1 Rc4 23. Nd2 Nxd2 24. Rxd2 Rd8 25. Nc2 a5 26. Ne3 Rc5 27. Qg4 Bg5 28. Qxd7 Rxd7 29. Rde2 Bf6 30. Ng4 Bxc3 31. bxc3 Rxc3 32. Re7 Rxe7 33. Rxe7 Bc6 34. Rc7 b4 35. axb4 axb4 36. Bxd5 b3 37. Bxf7+ Kf8 38. Bxb3 Rc1+ 39. Kh2 Rh1# 0-1

[Event "Erfurt AT op 26th"]
[Site "Erfurt"]
[Date "2016.12.27"]
[Round "1"]
[White "Krebs, Karsten"]
[Black "Bloss, Silvia"]
[Result "1-0"]
[ECO "C54"]
[BlackElo "1452"]
[PlyCount "67"]
[EventDate "2016.12.27"]
[EventType "swiss"]
[EventRounds "8"]
[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. Bc4 Bc5 4. 0-0 Nf6 5. d3 d6 6. c3 0-0 7. b4 Bb6 8. Re1 h6 9. Be3 d5 10. exd5 Nxd5 11. Bxb6 Nxb6 12. Bb3 Bg4 13. Bc2 Nd5 14. h3 Bxf3 15. Qxf3 Qd6 16. b5 Nce7 17. c4 Nb4 18. Bb3 Nxd3 19. Rd1 Qd4 20. Na3 e4 21. Qe2 Ng6 22. g3 Rae8 23. Bc2 Nge5 24. Rab1 f5 25. Rb3 f4 26. Bxd3 fxg3 27. Bxe4 gxf2+ 28. Kh1 Qc5 29. Rd5 Qe7 30. Re3 Qg5 31. Bg2 Rf5 32. Rf3 Qc1+ 33. Rd1 Rd8 34. Rxc1 1-0

