[Event "Mittelrhein Verbandsliga-W 1112"]
[Site "Germany"]
[Date "2012.03.18"]
[Round "8.8"]
[White "Nuno Spiewak, Miguel"]
[Black "Wilker, Detlef"]
[Result "1-0"]
[ECO "B32"]
[WhiteElo "1876"]
[BlackElo "1881"]
[PlyCount "55"]
[EventDate "2011.09.18"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Aachen II"]
[BlackTeam "Brand SF"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 a6 6. Nd6+ Bxd6 7. Qxd6 Qf6 8. Qd1 Qg6 9. Nc3 Nf6 10. f3 0-0 11. Nd5 Nxd5 12. Qxd5 Nd4 13. Qc4 d5 14. Qd3 dxe4 15. fxe4 f5 16. c3 fxe4 17. Qb1 Bf5 18. Be3 Nf3+ 19. gxf3 exf3 20. Qd1 Rad8 21. Qb3+ Kh8 22. Rg1 Qf6 23. Bg5 f2+ 24. Kxf2 Rd2+ 25. Ke1 Qg6 26. Kxd2 h6 27. Be3 Qd6+ 28. Ke1 1-0

[Event "Uebach op g/45"]
[Site "Uebach"]
[Date "1996.??.??"]
[Round "1"]
[White "Cekro, Ekrem"]
[Black "Wilker, Detlef"]
[Result "1-0"]
[ECO "A14"]
[WhiteElo "2415"]
[BlackElo "1885"]
[PlyCount "49"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. c4 c6 2. b3 Nf6 3. Bb2 e6 4. Nf3 d5 5. g3 Be7 6. Bg2 0-0 7. 0-0 b6 8. e3 Bb7 9. Qe2 Nbd7 10. d3 Rc8 11. e4 dxe4 12. dxe4 Qc7 13. e5 Ne8 14. Nc3 c5 15. Ne4 Rd8 16. Rad1 Kh8 17. Rd3 Nb8 18. Rfd1 Rxd3 19. Qxd3 Bc8 20. Nfg5 h6 21. Nf6 Nxf6 22. exf6 hxg5 23. fxg7+ Kg8 24. gxf8Q+ Bxf8 25. Qd8 1-0

[Event "Eupen op act"]
[Site "Eupen"]
[Date "1994.??.??"]
[Round "1"]
[White "Arbakov, Valentin"]
[Black "Wilker, Detlef"]
[Result "1-0"]
[ECO "B54"]
[WhiteElo "2575"]
[PlyCount "51"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BEL"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. c4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 d6 5. e4 e5 6. Nc2 Be6 7. Be2 Nf6 8. Nc3 Be7 9. 0-0 0-0 10. Be3 Rc8 11. Qd2 Ne8 12. Nd5 f5 13. exf5 Bxf5 14. Rfd1 Be6 15. Na3 a6 16. Rac1 Bxd5 17. cxd5 Nb8 18. Bg4 Rxc1 19. Rxc1 Nd7 20. Nc4 Nef6 21. Be6+ Kh8 22. Qb4 Ne4 23. Nxe5 Ndc5 24. Nf7+ Rxf7 25. Bxf7 Nd3 26. Qxe4 1-0

[Event "Aachen op"]
[Site "Aachen"]
[Date "1993.??.??"]
[Round "5"]
[White "Wilker, Detlef"]
[Black "Ahn, Martin"]
[Result "0-1"]
[ECO "E63"]
[BlackElo "2245"]
[PlyCount "48"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d6 6. c4 Nc6 7. Nc3 a6 8. h3 Rb8 9. Bd2 b5 10. cxb5 axb5 11. e3 Ba6 12. Re1 e5 13. Nxe5 Nxe5 14. dxe5 dxe5 15. Qc2 b4 16. Ne4 Bd3 17. Nxf6+ Bxf6 18. Qc5 Rb5 19. Qc6 e4 20. Rad1 Bxb2 21. Bxe4 Rb6 22. Qa4 Bxe4 23. Bc3 Qc8 24. Bxb2 Qxh3 0-1

[Event "Aachen op"]
[Site "Aachen"]
[Date "1993.??.??"]
[Round "3"]
[White "Wilker, Detlef"]
[Black "Hilge, Dietmar"]
[Result "1-0"]
[ECO "D02"]
[PlyCount "151"]
[EventDate "1993.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 c5 4. e3 Nc6 5. c3 e6 6. Nbd2 Bd6 7. Ne5 Bxe5 8. dxe5 Nd7 9. Bb5 0-0 10. Nf3 Qb6 11. Qe2 c4 12. Ba4 Nc5 13. Bc2 f6 14. 0-0 Nd7 15. exf6 gxf6 16. Bh6 Rf7 17. Nd4 Nde5 18. b3 cxb3 19. axb3 Qc5 20. f4 Ng6 21. Rac1 Bd7 22. Kh1 Nce7 23. Qg4 f5 24. Qg3 Kh8 25. h4 Ng8 26. Bg5 Rg7 27. h5 N6e7 28. h6 Rg6 29. Qh4 Rf8 30. Bd1 Nf6 31. b4 Qd6 32. Bh5 Nxh5 33. Bxe7 Ng3+ 34. Kg1 Qb8 35. Rf3 Rg4 36. Qh2 Rf7 37. Rxg3 Rxg3 38. Qxg3 Rxe7 39. Qg5 Qf8 40. Nf3 Bc6 41. Ne5 Rc7 42. Kf2 Qe7 43. Qxe7 Rxe7 44. Ra1 a6 45. Nxc6 bxc6 46. Rxa6 Kg8 47. Rxc6 Kf7 48. b5 Kg6 49. b6 Kxh6 50. Rc7 Re8 51. b7 Rb8 52. Re7 Kh5 53. Rxh7+ Kg6 54. Rc7 Kf6 55. Ke2 e5 56. Kd3 Ke6 57. Rc6+ Kd7 58. Rb6 Kc7 59. Rb2 Kd6 60. fxe5+ Kxe5 61. g3 Ke6 62. Kd4 Kd6 63. Rb1 Kc6 64. Ke5 Kc5 65. Rb4 d4 66. exd4+ Kc6 67. c4 Kc7 68. c5 Re8+ 69. Kxf5 Kb8 70. c6 Re7 71. Ra4 Kc7 72. Ra8 Kxc6 73. b8Q Rf7+ 74. Kg6 Rd7 75. Ra6+ Kd5 76. Qe5+ 1-0

