[Event "Baden-Baden op"]
[Site "Baden-Baden"]
[Date "2002.??.??"]
[Round "1"]
[White "Grenke, Wolfgang"]
[Black "Donchenko, Anatoly G"]
[Result "0-1"]
[ECO "B24"]
[WhiteElo "1823"]
[BlackElo "2455"]
[PlyCount "50"]
[EventDate "2002.05.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 088 Extra"]
[Source "ChessBase"]
[SourceDate "2002.07.01"]
[SourceVersion "2"]
[SourceVersionDate "2002.07.01"]
[SourceQuality "1"]

1. e4 c5 2. g3 g6 3. Bg2 Bg7 4. Nc3 Nc6 5. f4 Rb8 6. Nh3 d6 7. Nf2 e6 8. 0-0 Nge7 9. d3 b5 10. Rb1 a5 11. Bd2 0-0 12. g4 Nd4 13. Ne2 f5 14. c3 Nxe2+ 15. Qxe2 b4 16. g5 Qe8 17. Qd1 Qb5 18. a4 Qd7 19. c4 Nc6 20. b3 Nd4 21. Be3 Bb7 22. Nh1 e5 23. Bxd4 cxd4 24. Ng3 exf4 25. Rxf4 Be5 0-1

[Event "Untergrombach op"]
[Site "Untergrombach"]
[Date "1998.??.??"]
[Round "?"]
[White "Vatter, Hans Joachim"]
[Black "Grenke, Wolfgang"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2290"]
[PlyCount "71"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 Nf6 5. f3 0-0 6. Qd2 a6 7. a4 Nbd7 8. a5 e6 9. Nh3 Ne8 10. Bc4 b5 11. axb6 cxb6 12. Nf2 Nc7 13. 0-0 Kh8 14. Bg5 f6 15. Bh6 Bb7 16. Bxg7+ Kxg7 17. Ng4 Qe7 18. Rae1 Rad8 19. Ba2 Kh8 20. f4 Qg7 21. Ne3 b5 22. d5 e5 23. f5 g5 24. Ne2 h5 25. c4 Nc5 26. Bb1 bxc4 27. Nxc4 Nb5 28. Bc2 Qc7 29. Rc1 Rc8 30. b4 Nd7 31. Ba4 Qb8 32. Qe3 Ba8 33. Bxb5 axb5 34. Na5 Nb6 35. h4 Rg8 36. Ng3 1-0

[Event "Baden Kongress Hauptturnier"]
[Site "Schonach"]
[Date "1979.??.??"]
[Round "5"]
[White "Geyer, Bernhard"]
[Black "Grenke, Wolfgang"]
[Result "1-0"]
[ECO "A03"]
[PlyCount "46"]
[EventDate "1979.??.??"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 c5 3. b3 Nc6 4. e3 Nf6 5. Bb2 e6 6. Be2 Be7 7. 0-0 0-0 8. Ne5 Nd7 9. d4 cxd4 10. exd4 f6 11. Ng4 f5 12. Ne5 Nf6 13. Nd2 Nxe5 14. fxe5 Ne4 15. c4 Bb4 16. Nxe4 dxe4 17. a3 Be7 18. d5 Qb6+ 19. Kh1 exd5 20. cxd5 Rd8 21. d6 Bf8 22. Bc4+ Kh8 23. Qd5 Be7 1-0

[Event "Baden Kongress Hauptturnier"]
[Site "Schonach"]
[Date "1979.??.??"]
[Round "8"]
[White "Grenke, Wolfgang"]
[Black "Fuchs, Heinz"]
[Result "0-1"]
[ECO "B25"]
[PlyCount "72"]
[EventDate "1979.??.??"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. g3 g6 4. Bg2 Bg7 5. f4 Nc6 6. d3 e6 7. Nh3 Nge7 8. Nf2 0-0 9. 0-0 Rb8 10. h3 b5 11. Kh2 Qc7 12. g4 b4 13. Ne2 f5 14. g5 Nd4 15. Ng3 e5 16. exf5 Nexf5 17. Nxf5 Bxf5 18. Bd5+ Be6 19. Bxe6+ Nxe6 20. fxe5 Bxe5+ 21. Kg1 Bd4 22. Kg2 d5 23. Qg4 Rf5 24. Nh1 Rxf1 25. Kxf1 Rf8+ 26. Kg2 Qf7 27. Bd2 Bxb2 28. Re1 Nd4 29. Rb1 Bc3 30. Be3 Nxc2 31. Bxc5 d4 32. Kg1 Ne3 33. Qe2 Re8 34. Qf2 Qd5 35. Bxa7 Ra8 36. Qh2 Qxg5+ 0-1

[Event "Baden Kongress Hauptturnier"]
[Site "Schonach"]
[Date "1979.??.??"]
[Round "3"]
[White "Stein, Werner"]
[Black "Grenke, Wolfgang"]
[Result "0-1"]
[ECO "E77"]
[PlyCount "64"]
[EventDate "1979.??.??"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. f4 e5 7. fxe5 dxe5 8. d5 Ne8 9. Nf3 f5 10. Bg5 Qd6 11. exf5 Bxf5 12. 0-0 Qb6+ 13. Kh1 e4 14. Nh4 Qxb2 15. g4 Bd7 16. Rxf8+ Kxf8 17. Qf1+ Kg8 18. Rc1 Bxc3 19. Rb1 Qxa2 20. c5 Be5 21. Bh6 Ng7 22. Rxb7 Na6 23. d6 Be6 24. dxc7 e3 25. Nf3 Bd5 26. Bxg7 Bxg7 27. Bxa6 Be5 28. Be2 Rf8 29. c6 Kh8 30. Qh3 Qxe2 31. Qxh7+ Kxh7 32. c8Q+ Bg7 0-1

