[Event "Dortmund Sparkassen op-B 47th"]
[Site "Dortmund"]
[Date "2019.07.21"]
[Round "9"]
[White "Werthmann, Dietmar"]
[Black "Krams, Amatus"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "1774"]
[BlackElo "1671"]
[PlyCount "38"]
[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. Bf4 e6 3. e3 c6 4. Nd2 f5 5. h4 Nf6 6. Ngf3 Be7 7. Ne5 0-0 8. h5 Ne4 9. Bd3 Nd7 10. Nxd7 Qxd7 11. Nf3 Bd6 12. Bxd6 Nxd6 13. Ne5 Qe7 14. f4 Nf7 15. Nxf7 Rxf7 16. c3 c5 17. Qe2 c4 18. Bc2 b5 19. a3 Rb8 1/2-1/2

[Event "Dortmund Sparkassen op-B 47th"]
[Site "Dortmund"]
[Date "2019.07.20"]
[Round "8"]
[White "Schneider, Daniel3333"]
[Black "Werthmann, Dietmar"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1673"]
[BlackElo "1774"]
[PlyCount "120"]
[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. d4 cxd4 3. c3 Nf6 4. e5 Nd5 5. cxd4 b6 6. Bc4 Bb7 7. Nf3 e6 8. 0-0 Be7 9. Nc3 Nxc3 10. bxc3 Qc7 11. Qd3 0-0 12. Bg5 d6 13. Bxe7 Qxe7 14. exd6 Qxd6 15. Ng5 g6 16. Qh3 h5 17. Be2 Qf4 18. Bf3 Bxf3 19. Qxf3 Qxf3 20. Nxf3 Nd7 21. Rac1 Rac8 22. Ne5 Nxe5 23. dxe5 Rfd8 24. Rc2 Rc4 25. g3 b5 26. Rb1 a6 27. a3 g5 28. Rb4 Rdc8 29. Rxc4 Rxc4 30. f3 Kg7 31. Kf2 Kg6 32. Ke3 Kf5 33. Kd3 Kxe5 34. Re2+ Kd5 35. h3 f5 36. Re1 e5 37. Rf1 Ra4 38. Ra1 a5 39. Rb1 Kc5 40. Re1 e4+ 41. fxe4 fxe4+ 42. Kc2 Rc4 43. Rf1 Kd6 44. Rf5 Rc5 45. Rf6+ Ke5 46. Rb6 Rd5 47. Rb8 h4 48. Re8+ Kf5 49. Rf8+ Kg6 50. Re8 hxg3 51. Rxe4 Rf5 52. Rg4 Rf2+ 53. Kd3 g2 54. Ke3 Ra2 55. Kd4 Rb2 56. Kc5 Kh5 57. c4 b4 58. axb4 a4 59. b5 a3 60. b6 a2 0-1

[Event "Dortmund Sparkassen op-B 47th"]
[Site "Dortmund"]
[Date "2019.07.18"]
[Round "6"]
[White "Werthmann, Dietmar"]
[Black "Guethler, Alfred"]
[Result "1/2-1/2"]
[ECO "A48"]
[WhiteElo "1774"]
[BlackElo "1698"]
[PlyCount "74"]
[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. Bf4 d6 3. e3 Nbd7 4. Nf3 g6 5. h3 Bg7 6. Be2 0-0 7. 0-0 Bh8 8. c4 Nh5 9. Bh2 Ng7 10. Nc3 e6 11. Rc1 Ne8 12. b4 a5 13. a3 b6 14. Qb3 Qe7 15. Nd2 Bb7 16. Nb5 e5 17. c5 dxc5 18. dxc5 bxc5 19. bxa5 Ba6 20. Qa4 Nd6 21. Nc3 Nb6 22. Qc2 Bxe2 23. Nxe2 Rxa5 24. Nb3 Rxa3 25. Nxc5 Ndc4 26. Ne4 Rfa8 27. N4c3 Bf6 28. Nd5 Nxd5 29. Qxc4 Qe6 30. e4 Nf4 31. Nxf4 Qxc4 32. Rxc4 exf4 33. Bxf4 R3a4 34. Rxc7 Rxe4 35. Bh6 Ree8 36. Rfc1 Ra1 37. Rxa1 Bxa1 1/2-1/2

[Event "Dortmund Sparkassen op-B 47th"]
[Site "Dortmund"]
[Date "2019.07.17"]
[Round "5"]
[White "Ahrends, Norbert"]
[Black "Werthmann, Dietmar"]
[Result "1-0"]
[ECO "E90"]
[WhiteElo "1905"]
[BlackElo "1774"]
[PlyCount "79"]
[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. bxa6 g6 6. Nc3 Bg7 7. e4 0-0 8. Nf3 d6 9. h3 Qa5 10. Bd2 Bxa6 11. Bxa6 Nxa6 12. 0-0 Nd7 13. Rb1 Rfb8 14. a3 Qc7 15. Qe2 Rb3 16. Rfc1 Qb7 17. Nd1 Nc7 18. Bc3 Nb5 19. Bxg7 Kxg7 20. Ra1 Ra4 21. Rc4 Rxc4 22. Qxc4 Nc7 23. Nd2 Rb5 24. Rb1 Ne5 25. Qc3 f6 26. Ne3 Rb6 27. Nec4 Nb5 28. Qb3 Nxc4 29. Nxc4 Qa6 30. Nxb6 Nd4 31. Qd1 Qxb6 32. b4 c4 33. Rc1 Nb5 34. Qa4 c3 35. Qa5 Qb8 36. Kh1 Nd4 37. Rxc3 Ne2 38. Rc7 Kh6 39. b5 e6 40. Qd2+ 1-0

[Event "Dortmund Sparkassen op-B 47th"]
[Site "Dortmund"]
[Date "2019.07.16"]
[Round "4"]
[White "Werthmann, Dietmar"]
[Black "Dinse, Michael"]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "1774"]
[BlackElo "1619"]
[PlyCount "120"]
[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. Bf4 d6 3. e3 g6 4. Nf3 Bg7 5. Be2 0-0 6. 0-0 c6 7. h3 Nbd7 8. c4 Re8 9. Nc3 e5 10. Bh2 e4 11. Nd2 d5 12. cxd5 cxd5 13. Nb5 Nf8 14. Nc7 Bd7 15. Nxa8 Qxa8 16. Qb3 Re6 17. Rac1 a6 18. Rc3 Bc6 19. Rfc1 N8d7 20. Qd1 Bf8 21. a3 Ne8 22. Nb3 Qd8 23. Nd2 Nc7 24. b4 Nb5 25. Bxb5 axb5 26. Nb3 Nb6 27. Na5 Nc4 28. Nxc4 bxc4 29. Qg4 b5 30. Rf1 h5 31. Qe2 Bh6 32. f4 f5 33. Qf2 Bf8 34. g4 hxg4 35. hxg4 fxg4 36. Bg3 Bd7 37. Kg2 Ra6 38. Rh1 Bf5 39. Qg1 Bg7 40. Bh4 Bf6 41. Bxf6 Qxf6 42. Qh2 Ra7 43. Qh4 Qxh4 44. Rxh4 Kg7 45. Rh1 Ra4 46. Kg3 Ra8 47. Rh4 Be6 48. Rh2 Bf5 49. Kf2 Ra4 50. Ke2 Ra8 51. Kd2 Ra4 52. Kc2 Ra8 53. Kb2 Rh8 54. Rxh8 Kxh8 55. a4 bxa4 56. b5 Bd7 57. b6 Bc6 58. Rc1 Bb7 59. Rg1 Bc8 60. Rxg4 Kg7 1-0

[Event "Dortmund Sparkassen op-B 47th"]
[Site "Dortmund"]
[Date "2019.07.15"]
[Round "3"]
[White "Werthmann, Dietmar"]
[Black "Freiknecht, Holger"]
[Result "1/2-1/2"]
[ECO "A41"]
[WhiteElo "1774"]
[BlackElo "1833"]
[PlyCount "69"]
[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 d6 2. Bf4 Nd7 3. Nf3 g6 4. e3 Bg7 5. Bc4 Nh6 6. Nc3 c6 7. h4 Nf6 8. Ng5 Nh5 9. Nh3 Nxf4 10. Nxf4 d5 11. Be2 Qb6 12. Na4 Qc7 13. Nd3 Nf5 14. g4 Nd6 15. Nc3 Bd7 16. b3 0-0-0 17. Qd2 Ne4 18. Nxe4 dxe4 19. Nc5 e5 20. c3 exd4 21. cxd4 Bf8 22. b4 Be6 23. Rc1 Bxc5 24. bxc5 Kb8 25. a4 Ka8 26. a5 a6 27. Rb1 f5 28. gxf5 gxf5 29. Rb6 Bc8 30. Bc4 f4 31. Qe2 fxe3 32. fxe3 Rhf8 33. Kd2 Qg3 34. Rg1 Qc7 35. Rgb1 1/2-1/2

[Event "Dortmund Sparkassen op-B 47th"]
[Site "Dortmund"]
[Date "2019.07.13"]
[Round "1"]
[White "Hartmann, Nils"]
[Black "Werthmann, Dietmar"]
[Result "0-1"]
[ECO "A05"]
[WhiteElo "1560"]
[BlackElo "1774"]
[PlyCount "68"]
[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 Nc6 3. d3 g6 4. Nbd2 Bg7 5. g3 Nf6 6. Bg2 0-0 7. 0-0 b5 8. c3 Qb6 9. Re1 Bb7 10. Nb3 Ng4 11. h3 Nge5 12. Nxe5 Nxe5 13. Be3 d6 14. f4 Nd7 15. d4 Qc7 16. dxc5 dxc5 17. Qc2 e5 18. f5 c4 19. Nd2 Qc6 20. g4 Nc5 21. Bxc5 Qxc5+ 22. Kh2 Rad8 23. Rad1 Rd3 24. Nf1 Rfd8 25. Rxd3 Rxd3 26. Rd1 Qd6 27. Rd2 Bh6 28. Re2 gxf5 29. gxf5 Bf4+ 30. Kg1 Rd1 31. b4 Rc1 32. Qb2 Qd3 33. Kf2 Rxc3 34. h4 Qd4+ 0-1

