[Event "Dortmund Sparkassen op-B 47th"]
[Site "Dortmund"]
[Date "2019.07.21"]
[Round "9"]
[White "Merle, Oskar"]
[Black "Jaeger, Niklas"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "1319"]
[BlackElo "1585"]
[PlyCount "116"]
[EventDate "2019.07.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. e5 Nc6 4. Bb5 Nge7 5. c3 a6 6. Ba4 b5 7. Bc2 d5 8. d4 Qc7 9. Be3 cxd4 10. cxd4 Nb4 11. Na3 Nxc2+ 12. Nxc2 Nf5 13. 0-0 Be7 14. Bf4 Bb7 15. Rc1 Qb6 16. Bg5 Bxg5 17. Nxg5 0-0 18. f4 h6 19. Nf3 Rac8 20. Kh1 Rc7 21. g4 Rxc2 22. Rxc2 Ne3 23. Qe2 Nxc2 24. Qxc2 Rc8 25. Qe2 a5 26. Rd1 Ba6 27. g5 h5 28. Nh4 g6 29. Nf3 b4 30. Qf2 Qb5 31. Kg2 Qe2 32. Rd2 Qe4 33. Kg3 Qb1 34. b3 Rc3 35. Kh4 Bd3 36. Qg1 Qxg1 37. Nxg1 Bf5 38. Rf2 Kf8 39. Nf3 Ke7 40. Kg3 Be4 41. Kg2 Kd7 42. Rf1 Kc6 43. h4 Kb5 44. Rf2 a4 45. Rf1 axb3 46. axb3 Rxb3 47. Ra1 Bxf3+ 48. Kh2 Ra3 49. Rc1 Ra7 50. Rc8 b3 51. Kg3 Be4 52. Kf2 Rb7 53. f5 b2 54. fxe6 fxe6 55. Kg3 b1Q 56. Kf2 Rf7+ 57. Ke2 Qd3+ 58. Ke1 Rf1# 0-1

[Event "Dortmund Sparkassen op-B 47th"]
[Site "Dortmund"]
[Date "2019.07.20"]
[Round "8"]
[White "Oltenescu, Georgeta Costina"]
[Black "Merle, Oskar"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "1732"]
[BlackElo "1319"]
[PlyCount "145"]
[EventDate "2019.07.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 d5 4. e3 Nc6 5. c4 Bb4+ 6. Nc3 a6 7. a3 Ba5 8. b4 Bb6 9. c5 Ba7 10. Bd3 h6 11. 0-0 Nh5 12. Ne5 Nxf4 13. exf4 Ne7 14. Bc2 Bd7 15. Qd3 Nf5 16. a4 c6 17. g4 Ne7 18. b5 Qc8 19. b6 Bb8 20. Ne2 Bxe5 21. fxe5 Ng6 22. f4 Qd8 23. Ng3 Qh4 24. f5 Nf8 25. Bd1 0-0-0 26. Ra2 g6 27. fxg6 fxg6 28. Raf2 Qg5 29. Rf6 h5 30. h3 Qh4 31. Kg2 Qg5 32. R1f2 hxg4 33. Bxg4 Qc1 34. Ne2 Qa1 35. Qc2 Rg8 36. Rf1 Qa3 37. Nc3 Qb4 38. Qd3 Re8 39. Rb1 Qa5 40. Rb3 Re7 41. Kg3 Reg7 42. h4 Kd8 43. Qf3 Ke7 44. Qf1 Nh7 45. Qe1 Ke8 46. Bxe6 Bxe6 47. Rxe6+ Kd7 48. Rd6+ Ke8 49. Kg4 Re7 50. Qe3 g5 51. h5 Rf8 52. Kg3 Nf6 53. Rxf6 Rxf6 54. Qxg5 Rf8 55. h6 Rh8 56. Qf6 Rhh7 57. Qg6+ Kf8 58. Qf6+ Ke8 59. e6 Kd8 60. Kh4 Ke8 61. Kg4 Kd8 62. Kf3 Kc8 63. Ke3 Kd8 64. Kd3 Ke8 65. Kc2 Kd8 66. Rb1 Rhf7 67. Qxf7 Rxf7 68. exf7 Ke7 69. h7 Qxc3+ 70. Kxc3 Kd7 71. f8Q Ke6 72. Re1+ Kd7 73. Qe8# 1-0

[Event "Dortmund Sparkassen op-B 47th"]
[Site "Dortmund"]
[Date "2019.07.19"]
[Round "7"]
[White "Merle, Oskar"]
[Black "Brock, Udo"]
[Result "1-0"]
[ECO "D53"]
[WhiteElo "1319"]
[BlackElo "1613"]
[PlyCount "63"]
[EventDate "2019.07.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. d4 e6 2. c4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e3 b6 6. Nf3 Nbd7 7. a4 a5 8. Bd3 Bb7 9. 0-0 0-0 10. Nd2 c5 11. Qc2 h6 12. Bh4 cxd4 13. exd4 e5 14. Nb5 exd4 15. Nxd4 dxc4 16. Nxc4 Nc5 17. Rad1 Nxd3 18. Qxd3 Rc8 19. b3 Rc5 20. Qe2 Rd5 21. Nf5 Bc5 22. Nce3 Re8 23. Rxd5 Bxd5 24. Rd1 Bxe3 25. Nxe3 Qa8 26. Qd3 Be4 27. Qd4 Nh5 28. f3 Bb7 29. Nf5 Qa6 30. g4 Bxf3 31. gxh5 f6 32. Qd7 1-0

[Event "Dortmund Sparkassen op-B 47th"]
[Site "Dortmund"]
[Date "2019.07.18"]
[Round "6"]
[White "Merle, Oskar"]
[Black "Hofmann, Benjamin"]
[Result "1/2-1/2"]
[ECO "D45"]
[WhiteElo "1319"]
[BlackElo "1493"]
[PlyCount "130"]
[EventDate "2019.07.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. e3 Nf6 4. Nc3 e6 5. Nf3 Nbd7 6. Bd3 Bd6 7. c5 Bc7 8. Qc2 0-0 9. 0-0 e5 10. Be2 e4 11. Nd2 Re8 12. Re1 Nf8 13. Nf1 Ng6 14. Bd1 b6 15. b4 a5 16. Ba3 axb4 17. Bxb4 bxc5 18. Bxc5 Nd7 19. Bb4 Ba6 20. Be2 Nb6 21. Ba5 Bxe2 22. Bxb6 Bd3 23. Bxc7 Qxc7 24. Qc1 Qd6 25. Nd1 Rec8 26. Nb2 Bb5 27. a4 Ba6 28. Qd2 Nh4 29. Ng3 Rcb8 30. Rec1 Rc8 31. Qc3 Ng6 32. a5 Ne7 33. Na4 Bb5 34. Nb6 f5 35. Nxc8 Rxc8 36. a6 Ra8 37. a7 f4 38. exf4 Qxf4 39. Qe3 Qc7 40. Qb3 Qd7 41. Nxe4 Nf5 42. Rd1 Rxa7 43. Rxa7 Qxa7 44. Nc5 Nxd4 45. Rxd4 Qxc5 46. Rd1 Qc4 47. Qe3 Kf7 48. Re1 c5 49. Qe6+ Kf8 50. Qd6+ Kg8 51. Qd8+ Kf7 52. Re7+ Kg6 53. Qd6+ Kh5 54. Re5+ g5 55. Re1 Qb4 56. Qe6 Bd3 57. h3 Bg6 58. Qe2+ Kh6 59. Qe7 Qc3 60. h4 Qd2 61. Qf8+ Kh5 62. Qf3+ Kh6 63. Qf8+ Kh5 64. Qf3+ Kh6 65. Qf8+ Kh5 1/2-1/2

[Event "Dortmund Sparkassen op-B 47th"]
[Site "Dortmund"]
[Date "2019.07.16"]
[Round "4"]
[White "Kublanov, Carolin"]
[Black "Merle, Oskar"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1670"]
[BlackElo "1319"]
[PlyCount "61"]
[EventDate "2019.07.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Nbd2 d5 4. e3 Bg4 5. Be2 Nc6 6. b3 Bg7 7. Bb2 a5 8. Bb5 Bd7 9. a4 0-0 10. 0-0 Nb8 11. Bd3 c6 12. Ba3 b5 13. axb5 cxb5 14. Qe2 b4 15. Bxb4 Nc6 16. Ba3 Qc7 17. Ra2 Rfe8 18. Rfa1 e5 19. dxe5 Nxe5 20. Nxe5 Rxe5 21. f4 Rh5 22. Bb2 Qd8 23. Nf3 Rh6 24. Ne5 Be6 25. Qd2 a4 26. Rxa4 Rxa4 27. Rxa4 Nd7 28. Nc6 Qh4 29. g3 Qg4 30. Ra8+ Nf8 31. Ne7+ 1-0

[Event "Dortmund Sparkassen op-B 47th"]
[Site "Dortmund"]
[Date "2019.07.15"]
[Round "3"]
[White "Meinike, Thorsten"]
[Black "Merle, Oskar"]
[Result "1-0"]
[ECO "D75"]
[WhiteElo "1706"]
[BlackElo "1319"]
[PlyCount "109"]
[EventDate "2019.07.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. g3 Bg7 6. Bg2 Nxc3 7. bxc3 c5 8. Nf3 Nc6 9. e3 0-0 10. 0-0 Bg4 11. Qb3 cxd4 12. cxd4 Rb8 13. Ba3 Be6 14. Qb5 a6 15. Qc5 h6 16. Ne5 Nxe5 17. dxe5 Rc8 18. Qxe7 Qxe7 19. Bxe7 Rfe8 20. Bd6 Bc4 21. Bxb7 Rcd8 22. Rfc1 Bb5 23. a4 Be2 24. Ra2 Bd3 25. f4 f5 26. Bd5+ Kh8 27. Rd2 Be4 28. Bxe4 fxe4 29. Rdc2 Kg8 30. Rc7 Ra8 31. R1c4 Rad8 32. Ra7 Ra8 33. Rxa8 Rxa8 34. Rxe4 Kf7 35. Rc4 Ke6 36. e4 h5 37. Rc7 Bf6 38. Kf2 a5 39. Ke3 Ra6 40. exf6 Kxd6 41. f7 Ra8 42. Ra7 Rf8 43. e5+ Ke6 44. Ke4 Rxf7 45. Rxf7 Kxf7 46. Kd5 Ke7 47. h4 Kd7 48. e6+ Ke7 49. Ke5 g5 50. f5 gxh4 51. gxh4 Kf8 52. Kf6 Kg8 53. e7 Kh7 54. e8Q Kh6 55. Qh8# 1-0

[Event "Dortmund Sparkassen op-B 47th"]
[Site "Dortmund"]
[Date "2019.07.14"]
[Round "2"]
[White "Merle, Oskar"]
[Black "Eichstaedt, Enrico"]
[Result "0-1"]
[ECO "A58"]
[WhiteElo "1319"]
[BlackElo "1864"]
[PlyCount "88"]
[EventDate "2019.07.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. Nc3 axb5 6. Nxb5 Ba6 7. Nc3 g6 8. g3 d6 9. Bg2 Bg7 10. Nf3 0-0 11. 0-0 Nbd7 12. Re1 Ra7 13. e4 Ng4 14. Bf4 Qa8 15. a3 Rb8 16. Qd2 Rab7 17. b4 cxb4 18. axb4 Rxb4 19. Bf1 Nc5 20. e5 Nb3 21. Qa2 Nxa1 22. Rxa1 Bb7 23. Qxa8 Rxa8 24. Rxa8+ Bxa8 25. exd6 exd6 26. Bxd6 Bxc3 27. Bxb4 Bxb4 28. Bc4 Bc5 29. Bb3 Nxf2 30. Kf1 Ne4 31. Ke2 Nc3+ 32. Kd3 Nxd5 33. Ne5 Kg7 34. Ke2 f6 35. Ng4 h5 36. Nf2 Nc3+ 37. Ke1 Ne4 38. Nd3 Bg1 39. g4 hxg4 40. Nf4 Bxh2 41. Ne6+ Kh6 42. Nd4 g3 43. Ne2 g2 44. Be6 f5 0-1

[Event "Dortmund Sparkassen op-B 47th"]
[Site "Dortmund"]
[Date "2019.07.13"]
[Round "1"]
[White "Guethler, Alfred"]
[Black "Merle, Oskar"]
[Result "0-1"]
[ECO "C47"]
[WhiteElo "1698"]
[BlackElo "1319"]
[PlyCount "56"]
[EventDate "2019.07.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. d3 h6 5. Be2 Bc5 6. 0-0 d6 7. Be3 Bb6 8. Ne1 Be6 9. Nb5 d5 10. Bxb6 axb6 11. exd5 Nxd5 12. Qd2 Ra5 13. c4 Nf4 14. Nc2 Bxc4 15. Nxc7+ Kf8 16. Rfd1 Bxa2 17. Rxa2 Rxa2 18. Nb5 Rxb2 19. d4 Nxe2+ 20. Qxe2 Nxd4 21. Qxe5 Nf3+ 22. gxf3 Qxd1+ 23. Kg2 Rxb5 24. Qb8+ Ke7 25. Qxb7+ Qd7 26. Qe4+ Kf8 27. Ne3 Rg5+ 28. Kf1 g6 0-1

