[Event "GER Seniors Derby 16th"]
[Site "Wesel Undeloh"]
[Date "2017.03.19"]
[Round "7"]
[White "Steckmann, Kerstin"]
[Black "Rudolph, Detlef"]
[Result "0-1"]
[ECO "D10"]
[WhiteElo "1705"]
[BlackElo "1587"]
[PlyCount "153"]
[EventDate "2017.03.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. e3 g6 4. Nf3 Bg7 5. cxd5 cxd5 6. Nc3 e6 7. Bd3 f5 8. 0-0 Nf6 9. Qd2 0-0 10. b3 b6 11. Ba3 Rf7 12. Nb5 Ne8 13. Rac1 Bb7 14. Ne5 Bxe5 15. dxe5 Nc6 16. Nd6 Nxd6 17. Bxd6 a6 18. f4 Rc8 19. Qe2 b5 20. Rc2 Na7 21. Rfc1 Rxc2 22. Rxc2 Nc8 23. Bc5 Bc6 24. Bd4 Rc7 25. Bc3 Bb7 26. Qe1 Qd7 27. Qh4 Qe7 28. Qg3 Kf7 29. Qf2 Qd7 30. Ba5 Rxc2 31. Qxc2 Qc6 32. Qxc6 Bxc6 33. a4 Ke7 34. axb5 Bxb5 35. Bc2 Kd7 36. Kf2 Kc6 37. b4 Kd7 38. Kf3 Ne7 39. Bb6 Nc6 40. Bc5 a5 41. bxa5 Nxa5 42. g4 Nc4 43. Bd4 Nd2+ 44. Kg3 Nf1+ 45. Kg2 fxg4 46. e4 dxe4 47. Bxe4 Ke7 48. Bf2 Nd2 49. Bb7 Bd3 50. Kg3 h5 51. h3 gxh3 52. Kxh3 Be4 53. Ba6 Kf7 54. Bh4 Bf5+ 55. Kg3 Kf8 56. Bb5 Kg7 57. Bf6+ Kh7 58. Bh4 Nb3 59. Be7 Nd2 60. Bh4 Kg7 61. Bf6+ Kf7 62. Bc6 Nc4 63. Bb5 Nd2 64. Bc6 Be4 65. Bb5 Nb3 66. Kf2 Nd4 67. Ba6 Nf5 68. Bf1 Nh6 69. Be2 Kg8 70. Bg5 Nf7 71. Bf6 Bf5 72. Bg5 Nxg5 73. fxg5 Kf7 74. Bb5 Ke7 75. Kf3 Kd8 76. Be2 Kc7 77. Kf4 0-1

[Event "GER Seniors Derby 16th"]
[Site "Wesel Undeloh"]
[Date "2017.03.18"]
[Round "5"]
[White "Rudolph, Detlef"]
[Black "Bernhardt, Eduard"]
[Result "1-0"]
[ECO "C20"]
[WhiteElo "1587"]
[BlackElo "1425"]
[PlyCount "51"]
[EventDate "2017.03.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. c4 e5 2. e4 Bc5 3. g3 Nc6 4. Bg2 d6 5. h3 Nf6 6. Ne2 Be6 7. d3 h6 8. 0-0 Qd7 9. Kh2 0-0 10. f4 exf4 11. gxf4 Qd8 12. d4 Nxd4 13. Nxd4 Bxc4 14. Re1 Rb8 15. b3 Bxd4 16. Qxd4 Ba6 17. Bb2 b5 18. Qxa7 Ra8 19. Qf2 c6 20. Rg1 Bc8 21. Bf3 Kh8 22. Nd2 Rg8 23. Rad1 Qd7 24. Qh4 Qd8 25. f5 Rxa2 26. Rxg7 1-0

[Event "GER Seniors Derby 16th"]
[Site "Wesel Undeloh"]
[Date "2017.03.17"]
[Round "3"]
[White "Rudolph, Detlef"]
[Black "Lehmann, Rainer"]
[Result "0-1"]
[ECO "D31"]
[WhiteElo "1587"]
[BlackElo "2018"]
[PlyCount "60"]
[EventDate "2017.03.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. cxd5 exd5 4. d4 c6 5. g3 Bd6 6. Bg2 f5 7. f4 Nf6 8. Nf3 Nbd7 9. 0-0 Ne4 10. Ne5 Ndf6 11. Bxe4 fxe4 12. e3 Bh3 13. Rf2 Qe7 14. a3 0-0-0 15. b4 a6 16. Na4 Rdg8 17. Qb3 g5 18. Rc2 Qc7 19. Nc5 gxf4 20. exf4 Bxc5 21. bxc5 h5 22. Rb1 Rh7 23. Qb6 h4 24. Rc3 Nh5 25. Kf2 hxg3+ 26. hxg3 Nf6 27. Rcb3 Bf5 28. Qxc7+ Rxc7 29. Bd2 e3+ 30. Bxe3 Bxb1 0-1

[Event "GER Seniors Derby 16th"]
[Site "Wesel Undeloh"]
[Date "2017.03.16"]
[Round "2"]
[White "Raupach, Birgit"]
[Black "Rudolph, Detlef"]
[Result "0-1"]
[ECO "D94"]
[WhiteElo "1036"]
[BlackElo "1587"]
[PlyCount "62"]
[EventDate "2017.03.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 d5 2. e3 g6 3. Nf3 Bg7 4. Be2 Nf6 5. 0-0 0-0 6. c4 c6 7. Nc3 b6 8. b3 Bb7 9. a4 h6 10. Ba3 Re8 11. b4 Nfd7 12. b5 e6 13. c5 bxc5 14. dxc5 Bxc3 15. Rb1 Ne5 16. Qb3 Nxf3+ 17. Bxf3 Be5 18. Rfd1 Nd7 19. Rbc1 Rb8 20. Qd3 Rc8 21. e4 Nf6 22. Re1 Qa5 23. Qb3 Nd7 24. Bb4 Qc7 25. Qa3 Bxh2+ 26. Kf1 Be5 27. Qd3 Nf6 28. a5 cxb5 29. Qxb5 Bc6 30. Qd3 Rb8 31. Bd2 Bb5 0-1

[Event "GER Seniors Derby 16th"]
[Site "Wesel Undeloh"]
[Date "2017.03.16"]
[Round "1"]
[White "Rudolph, Detlef"]
[Black "Karl, Winfried"]
[Result "0-1"]
[ECO "A36"]
[WhiteElo "1587"]
[BlackElo "2083"]
[PlyCount "74"]
[EventDate "2017.03.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. c4 g6 2. Nc3 c5 3. e4 Bg7 4. g3 Nc6 5. Bg2 d6 6. Nge2 f5 7. f3 Nf6 8. 0-0 0-0 9. d3 e5 10. Bg5 h6 11. Bxf6 Bxf6 12. a3 Bg7 13. Nd5 Be6 14. Nec3 Nd4 15. Ne2 Nxe2+ 16. Qxe2 Bxd5 17. exd5 a5 18. Rab1 a4 19. f4 Re8 20. Qd2 exf4 21. Rxf4 Bd4+ 22. Kf1 Be3 23. Qc2 Bxf4 24. gxf4 Qh4 25. Qf2 Qxf2+ 26. Kxf2 Re7 27. Re1 Rxe1 28. Kxe1 Ra5 29. Kd2 Kf7 30. Kc3 Kf6 31. d4 b6 32. Bf3 g5 33. h3 Ra7 34. Kd3 Re7 35. dxc5 bxc5 36. Kd2 gxf4 37. h4 Ke5 0-1

