[Event "Staufer op 09th"]
[Site "Schwaebisch Gmuend"]
[Date "1997.??.??"]
[Round "6"]
[White "Jurek, Josef"]
[Black "Keller, Wolfgang"]
[Result "1-0"]
[ECO "E08"]
[WhiteElo "2395"]
[BlackElo "2205"]
[PlyCount "85"]
[EventDate "1997.01.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. 0-0 0-0 6. d4 c6 7. Qc2 b6 8. b3 Bb7 9. Nc3 Nbd7 10. Rd1 Rc8 11. e4 dxe4 12. Nxe4 Nxe4 13. Qxe4 Nf6 14. Qc2 Qc7 15. Bf4 Bd6 16. Bxd6 Qxd6 17. c5 Qc7 18. b4 a5 19. bxa5 bxc5 20. Qxc5 Ra8 21. Qb6 Qxb6 22. axb6 Ra6 23. Ne5 Rxb6 24. Rab1 Rxb1 25. Rxb1 Ba6 26. Nxc6 Bc4 27. a4 g6 28. a5 Nd5 29. Bxd5 Bxd5 30. Ne7+ Kg7 31. Nxd5 exd5 32. a6 Ra8 33. Rb6 Rc8 34. Rb1 Ra8 35. Ra1 Ra7 36. Kf1 Kf6 37. Ke2 Ke6 38. Kd3 Kd6 39. Kc3 Kc6 40. Kb4 Kb6 41. Ra5 Kc6 42. Rc5+ Kd6 43. Kb5 1-0

[Event "Neckar op 1st"]
[Site "Deizisau"]
[Date "1997.??.??"]
[Round "4"]
[White "Keller, Wolfgang"]
[Black "Kulaots, Kaido"]
[Result "1/2-1/2"]
[ECO "B51"]
[WhiteElo "2160"]
[BlackElo "2400"]
[PlyCount "37"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. c3 Ngf6 5. Qe2 e5 6. d4 Qc7 7. 0-0 Be7 8. dxe5 dxe5 9. c4 0-0 10. Bxd7 Bxd7 11. Bg5 Bc6 12. Bxf6 Bxf6 13. Nc3 Rfd8 14. Rfd1 Be7 15. Rxd8+ Rxd8 16. Rd1 f6 17. Ne1 Qb6 18. Rxd8+ Qxd8 19. Nc2 1/2-1/2

[Event "Staufer op 09th"]
[Site "Schwaebisch Gmuend"]
[Date "1997.??.??"]
[Round "5"]
[White "Keller, Wolfgang"]
[Black "Roth, Lothar"]
[Result "1-0"]
[ECO "C12"]
[WhiteElo "2180"]
[BlackElo "2005"]
[PlyCount "125"]
[EventDate "1997.01.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Bd2 Bxc3 7. bxc3 Ne4 8. Bd3 Nxd2 9. Qxd2 c5 10. Nf3 Qa5 11. a4 Nc6 12. Bb5 Bd7 13. dxc5 Nxe5 14. Nxe5 Bxb5 15. Qd4 0-0 16. Qb4 Qc7 17. f4 Ba6 18. Nd3 Rac8 19. Kd2 Bxd3 20. cxd3 Qxc5 21. Qxc5 Rxc5 22. Rhb1 b6 23. a5 Rfc8 24. axb6 axb6 25. Ra3 d4 26. c4 Rf5 27. Rxb6 Rxf4 28. Ke2 Rf5 29. Rd6 e5 30. Raa6 h5 31. Rac6 Re8 32. c5 h4 33. Rb6 e4 34. c6 Rc5 35. Rxd4 e3 36. Rc4 Rf5 37. Re4 Rxe4 38. dxe4 Rc5 39. Kxe3 Kf8 40. Kd4 Rc2 41. Kd5 Rd2+ 42. Kc5 Rc2+ 43. Kd6 Rd2+ 44. Kc7 Rxg2 45. Kb7 Rxh2 46. c7 Rc2 47. Rc6 Rb2+ 48. Ka6 Ra2+ 49. Kb5 Ra8 50. c8Q+ Rxc8 51. Rxc8+ Ke7 52. Rh8 g5 53. Kc4 f6 54. Kd4 Kf7 55. Ke3 Kg7 56. Ra8 Kg6 57. Kf3 Kf7 58. Kg4 Ke6 59. Ra5 Kd6 60. Rb5 Ke6 61. Rd5 Ke7 62. e5 Ke6 63. exf6 1-0

[Event "Staufer op 09th"]
[Site "Schwaebisch Gmuend"]
[Date "1997.??.??"]
[Round "9"]
[White "Keller, Wolfgang"]
[Black "Seeling, Klaus"]
[Result "1/2-1/2"]
[ECO "C07"]
[WhiteElo "2180"]
[BlackElo "2140"]
[PlyCount "19"]
[EventDate "1997.01.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 Qxd5 5. Ngf3 cxd4 6. Bc4 Qd6 7. 0-0 Nf6 8. Nb3 Nc6 9. Nbxd4 Nxd4 10. Qxd4 1/2-1/2

[Event "Staufer op 09th"]
[Site "Schwaebisch Gmuend"]
[Date "1997.??.??"]
[Round "3"]
[White "Keller, Wolfgang"]
[Black "Wagner, M."]
[Result "0-1"]
[ECO "C40"]
[WhiteElo "2180"]
[BlackElo "2000"]
[PlyCount "56"]
[EventDate "1997.01.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 f5 3. d3 Nc6 4. Be2 Nf6 5. Nc3 d6 6. 0-0 Be7 7. b3 Be6 8. a3 Qd7 9. Ng5 f4 10. Nxe6 Qxe6 11. Bf3 Nd4 12. Nd5 0-0-0 13. c3 Nxf3+ 14. Qxf3 g5 15. d4 exd4 16. cxd4 Nxd5 17. exd5 Qf5 18. Bb2 Bf6 19. Rac1 Rde8 20. Qc3 Re7 21. Qc4 f3 22. Rfe1 Rhe8 23. Rxe7 Rxe7 24. gxf3 g4 25. Qf1 gxf3 26. Kh1 Qxd5 27. Qh3+ Kd8 28. Qh6 Bg5 0-1

[Event "Staufer op 09th"]
[Site "Schwaebisch Gmuend"]
[Date "1997.??.??"]
[Round "8"]
[White "Pfitzer, Martin"]
[Black "Keller, Wolfgang"]
[Result "1/2-1/2"]
[ECO "B40"]
[WhiteElo "1975"]
[BlackElo "2180"]
[PlyCount "21"]
[EventDate "1997.01.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Bd3 Nc6 6. Nxc6 dxc6 7. 0-0 e5 8. Nc3 Be6 9. Qe2 Be7 10. Nd1 0-0 11. Ne3 1/2-1/2

[Event "Oberliga Wuerttemberg 9596"]
[Site "Wuerttemberg"]
[Date "1996.??.??"]
[Round "?"]
[White "Friedrich, Gerhard"]
[Black "Keller, Wolfgang"]
[Result "1-0"]
[ECO "D87"]
[BlackElo "2205"]
[PlyCount "71"]
[EventDate "1995.10.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 c5 8. Ne2 Nc6 9. Be3 0-0 10. 0-0 Qc7 11. Rc1 Rd8 12. Qd2 Qa5 13. Rfd1 Bg4 14. f3 Bxf3 15. gxf3 Ne5 16. dxe5 Rxd2 17. Rxd2 e6 18. f4 b5 19. Bd3 c4 20. Bb1 Bf8 21. Kf2 Qc7 22. Rcd1 Bc5 23. Rd7 Bxe3+ 24. Kxe3 Qc5+ 25. Kf3 a5 26. Rb7 b4 27. Rdd7 bxc3 28. Rxf7 c2 29. Bxc2 Qa3+ 30. Kg4 h5+ 31. Kg5 Qf3 32. Nd4 Qg4+ 33. Kh6 h4 34. Rg7+ Kf8 35. Rbf7+ Ke8 36. Ba4+ 1-0

[Event "Staufer op 08th"]
[Site "Schwaebisch Gmuend"]
[Date "1996.??.??"]
[Round "5"]
[White "Held, Paul"]
[Black "Keller, Wolfgang"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2190"]
[BlackElo "2205"]
[PlyCount "120"]
[EventDate "1996.01.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nc6 5. dxc5 Qxc5 6. Be3 Qa5 7. Na3 Bd7 8. Nf3 Nf6 9. Be2 g6 10. 0-0 Bg7 11. Bg5 Be6 12. Nc4 Qc7 13. Qa4 0-0 14. Ne3 Nd5 15. Rad1 Nxe3 16. Bxe3 Ne5 17. Bd4 Nxf3+ 18. Bxf3 Bd7 19. Qa3 Bc6 20. Bxc6 bxc6 21. Qc5 Rfd8 22. Be3 a6 23. b3 Rxd1 24. Rxd1 Rd8 25. Rxd8+ Qxd8 26. h3 Qd6 27. Qxd6 exd6 28. c4 Kf8 29. Kf1 Ke7 30. Ke2 Kd7 31. Kd3 h5 32. g4 hxg4 33. hxg4 Bf6 34. Ke4 Bg7 35. f4 Ke6 36. f5+ gxf5+ 37. gxf5+ Kd7 38. Bf4 Bb2 39. Bd2 Bg7 40. a4 c5 41. Kd5 Be5 42. Bg5 f6 43. Bd2 Bg3 44. b4 cxb4 45. Bxb4 Be5 46. Be1 Bb2 47. Bf2 Be5 48. Be3 Bg3 49. Ba7 Be1 50. Bd4 Bh4 51. Bc3 Bg5 52. Bd4 Bh4 53. Ba7 Be1 54. Bd4 Bh4 55. Bc3 Bg5 56. c5 dxc5 57. Kxc5 Kc7 58. Ba5+ Kd7 59. Kd5 Bh4 60. Bb6 Bg5 1-0

[Event "Staufer op 08th"]
[Site "Schwaebisch Gmuend"]
[Date "1996.??.??"]
[Round "8"]
[White "Jirovsky, Petr"]
[Black "Keller, Wolfgang"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2295"]
[BlackElo "2205"]
[PlyCount "81"]
[EventDate "1996.01.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Ndb5 d6 7. Bf4 e5 8. Bg5 a6 9. Na3 Be6 10. Nc4 Rc8 11. Bxf6 gxf6 12. Ne3 Bh6 13. Ncd5 Bxe3 14. Nxe3 Qb6 15. Bd3 Qb4+ 16. Qd2 Qxd2+ 17. Kxd2 Ne7 18. f3 h5 19. Rad1 Ng6 20. Ke2 Nf4+ 21. Kf2 h4 22. Rd2 Ke7 23. Rhd1 Rc6 24. a4 Rd8 25. Bf1 Nh5 26. a5 Ng7 27. c4 f5 28. b4 f4 29. Nd5+ Bxd5 30. exd5 Rc7 31. c5 Nf5 32. c6 Ne3 33. Rc1 Nxf1 34. Kxf1 bxc6 35. Rdc2 Rdc8 36. Rxc6 Rxc6 37. Rxc6 Rxc6 38. dxc6 Kd8 39. b5 Kc7 40. b6+ Kxc6 41. Ke2 1/2-1/2

[Event "Staufer op 08th"]
[Site "Schwaebisch Gmuend"]
[Date "1996.??.??"]
[Round "9"]
[White "Keller, Wolfgang"]
[Black "Petrosian, Karen"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2205"]
[BlackElo "2375"]
[PlyCount "61"]
[EventDate "1996.01.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. Nc3 Nc6 4. Bb5 Nge7 5. 0-0 Nd4 6. Nxd4 cxd4 7. Ne2 a6 8. Ba4 Nc6 9. d3 b5 10. Bb3 Be7 11. c3 dxc3 12. bxc3 Na5 13. a4 Nxb3 14. Qxb3 bxa4 15. Rxa4 0-0 16. Ba3 d6 17. Rb1 Bd7 18. Rb4 d5 19. Rb6 Bxa3 20. Qxa3 Bb5 21. Rd6 Qg5 22. Ng3 Bxd3 23. Rd1 dxe4 24. c4 Bxc4 25. Nxe4 Qh4 26. Nc5 Bd5 27. f3 Rfc8 28. Rxa6 Rxa6 29. Nxa6 Rc2 30. Qe3 Qa4 31. Qb6 0-1

[Event "Oberliga Wuerttemberg 9495"]
[Site "Wuerttemberg"]
[Date "1995.??.??"]
[Round "?"]
[White "Held, Paul"]
[Black "Keller, Wolfgang"]
[Result "1/2-1/2"]
[ECO "D40"]
[WhiteElo "2255"]
[BlackElo "2225"]
[PlyCount "118"]
[EventDate "1994.10.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 e6 6. Bd3 Be7 7. 0-0 cxd4 8. cxd4 0-0 9. Nc3 Qd8 10. Be3 b6 11. Ne5 Bb7 12. Qe2 Nc6 13. Rad1 Nb4 14. Bc4 Nbd5 15. Rfe1 a6 16. Bg5 b5 17. Bb3 Nxc3 18. bxc3 Nd5 19. Bxe7 Qxe7 20. Qd2 Rac8 21. Rc1 Rfd8 22. Nd3 Nb6 23. Qf4 Nd5 24. Qd2 Nf6 25. Qg5 Bd5 26. Nc5 Qa7 27. Bc2 a5 28. Re3 h6 29. Qh4 Kf8 30. Bb1 Bc4 31. Rce1 b4 32. Rg3 bxc3 33. Rxc3 Bd5 34. Rec1 Qa8 35. Qg3 Rb8 36. Bd3 Rb2 37. a3 Ne4 38. Bxe4 Bxe4 39. Nxe4 Qxe4 40. Rc8 Rxc8 41. Rxc8+ Ke7 42. Rc7+ Kf6 43. Qe5+ Qxe5 44. dxe5+ Kg6 45. h4 Rb3 46. h5+ Kxh5 47. Rxf7 Kg6 48. Re7 Kf5 49. Rxg7 Rxa3 50. Rh7 Rb3 51. Rxh6 a4 52. Rh5+ Kg4 53. Rh8 a3 54. Ra8 Kf5 55. Ra5 Ke4 56. Kh2 Kf4 57. f3 Re3 58. Kh3 Rb3 59. Kh4 Re3 1/2-1/2

[Event "Oberliga Wuerttemberg 9495"]
[Site "Wuerttemberg"]
[Date "1995.??.??"]
[Round "?"]
[White "Keller, Wolfgang"]
[Black "Doerflinger, Josef"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2225"]
[PlyCount "36"]
[EventDate "1994.10.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 d5 4. exd5 Qxd5 5. d4 cxd4 6. cxd4 e6 7. Be2 Nf6 8. 0-0 Be7 9. Nc3 Qd8 10. Bf4 0-0 11. a3 b6 12. Re1 Bb7 13. h3 Nd5 14. Nxd5 Qxd5 15. Bd3 Bf6 16. Be4 Qd7 17. Ne5 Bxe5 18. dxe5 Qxd1 1/2-1/2

[Event "Staufer op 07th"]
[Site "Schwaebisch Gmuend"]
[Date "1995.??.??"]
[Round "?"]
[White "Keller, Wolfgang"]
[Black "Hasecic, Sabahudin"]
[Result "0-1"]
[ECO "C63"]
[WhiteElo "2195"]
[BlackElo "2310"]
[PlyCount "32"]
[EventDate "1995.01.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 045 Extra"]
[Source "ChessBase"]
[SourceDate "1995.05.01"]
[SourceVersion "1"]
[SourceVersionDate "1995.05.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 4. Nc3 fxe4 5. Nxe4 Nf6 6. d3 d5 7. Ng3 Bd6 8. Bg5 0-0 9. Qd2 Bg4 10. Bxc6 bxc6 11. Nh4 Rb8 12. c3 Qd7 13. h3 Be6 14. 0-0-0 c5 15. Rhe1 c4 16. dxc4 Ba3 0-1

[Event "Staufer op 07th"]
[Site "Schwaebisch Gmuend"]
[Date "1995.??.??"]
[Round "?"]
[White "Keller, Wolfgang"]
[Black "Matthaei, Alexander"]
[Result "0-1"]
[ECO "B53"]
[WhiteElo "2195"]
[BlackElo "2320"]
[PlyCount "78"]
[EventDate "1995.01.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 045 Extra"]
[Source "ChessBase"]
[SourceDate "1995.05.01"]
[SourceVersion "1"]
[SourceVersionDate "1995.05.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. Nc3 d6 4. Bb5+ Nc6 5. d4 cxd4 6. Qxd4 Bd7 7. Bxc6 bxc6 8. 0-0 e5 9. Qd3 Nf6 10. Bg5 h6 11. Bxf6 Qxf6 12. Qa6 Qd8 13. Rfd1 Qc7 14. Qd3 Be7 15. Ne2 Be6 16. c4 0-0 17. Ng3 Rfd8 18. Qc3 Rab8 19. Rab1 a5 20. b3 Rd7 21. a3 g6 22. b4 axb4 23. axb4 Bf6 24. Rdc1 Bg7 25. Nd2 Qd8 26. Nb3 f6 27. Na5 Rc8 28. c5 d5 29. exd5 Rxd5 30. Nf1 f5 31. Qc2 Rd4 32. Rd1 Bd5 33. Ne3 Be4 34. Qb3+ Kh7 35. Rbc1 Qg5 36. g3 Bf3 37. Rxd4 exd4 38. h4 Qh5 39. Nf1 Bd5 0-1

[Event "Oberliga Wuerttemberg 9495"]
[Site "Wuerttemberg"]
[Date "1995.??.??"]
[Round "?"]
[White "Keller, Wolfgang"]
[Black "Melcher, Wolfgang"]
[Result "0-1"]
[ECO "B41"]
[WhiteElo "2225"]
[BlackElo "2225"]
[PlyCount "58"]
[EventDate "1994.10.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nf6 6. Nc3 Qc7 7. a3 b6 8. Be3 Bb7 9. f3 d6 10. Bd3 Nbd7 11. Rc1 Rc8 12. 0-0 Be7 13. b4 Ne5 14. Be2 0-0 15. f4 Nxc4 16. Bxc4 Qxc4 17. Nd5 Nxd5 18. Rxc4 Nxe3 19. Qd3 Nxc4 20. Rc1 Ne5 21. Qd1 Rxc1 22. Qxc1 Rc8 23. Qb1 Nc4 24. Qd3 Bf6 25. Nf3 b5 26. h3 Bb2 27. Nd2 Bc1 28. Nxc4 bxc4 29. Qxd6 c3 0-1

[Event "Oberliga Wuerttemberg 9495"]
[Site "Wuerttemberg"]
[Date "1995.??.??"]
[Round "?"]
[White "Keller, Wolfgang"]
[Black "Schmid, Wolfgang"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "2225"]
[BlackElo "2225"]
[PlyCount "103"]
[EventDate "1994.10.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. Nf3 Nf6 5. Bc4 Bg4 6. h3 Bh5 7. g4 Bg6 8. d3 e6 9. Bd2 c6 10. Nd5 Qd8 11. Nf4 Bd6 12. Qe2 Qc7 13. Nxg6 hxg6 14. 0-0-0 Nd5 15. Kb1 Nd7 16. Bxd5 cxd5 17. Bc3 Rg8 18. Nd4 0-0-0 19. Nb5 Qb6 20. Nxd6+ Qxd6 21. Qe3 b6 22. f4 Nc5 23. Bd4 Nd7 24. h4 f6 25. Qg3 Nb8 26. Rh3 Nc6 27. Bc3 Rd7 28. d4 Re8 29. h5 gxh5 30. gxh5 Rf7 31. Qg6 Ref8 32. Rf3 Ne7 33. Qd3 Kb7 34. a3 Rh8 35. Rh1 Nc6 36. Bd2 Re7 37. Rfh3 f5 38. h6 gxh6 39. Rxh6 Rxh6 40. Rxh6 Qd8 41. Bb4 Nxb4 42. axb4 Qd6 43. Qxf5 Qxb4 44. Qe5 Qc4 45. b3 Qf1+ 46. Kb2 Qf2 47. Rh3 Rc7 48. Rc3 Rxc3 49. Kxc3 Qg3+ 50. Kb2 Qg6 51. c3 Qg2+ 52. Kc1 1/2-1/2

[Event "Oberliga Wuerttemberg 9495"]
[Site "Wuerttemberg"]
[Date "1995.??.??"]
[Round "?"]
[White "Keller, Wolfgang"]
[Black "Schmitt, Axel"]
[Result "1/2-1/2"]
[ECO "B03"]
[WhiteElo "2225"]
[BlackElo "2350"]
[PlyCount "37"]
[EventDate "1994.10.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. d4 d6 5. exd6 exd6 6. Bd3 Be7 7. Ne2 Nc6 8. Nbc3 Bf6 9. Be3 Bg4 10. Qd2 0-0 11. 0-0 Nb4 12. h3 Bc8 13. Ng3 Nxd3 14. Qxd3 d5 15. b3 dxc4 16. bxc4 c6 17. Rac1 Be6 18. Nce2 Qe7 19. Ne4 1/2-1/2

[Event "Oberliga Sued W 9495"]
[Site "Germany"]
[Date "1995.??.??"]
[Round "?"]
[White "Keller, Wolfgang"]
[Black "Srokowski, Jaroslav"]
[Result "0-1"]
[ECO "A46"]
[BlackElo "2425"]
[PlyCount "138"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 c5 2. c3 Nf6 3. Nf3 Qa5 4. e3 d5 5. Nbd2 Qc7 6. Bd3 Bg4 7. 0-0 Nbd7 8. Qa4 c4 9. Bb1 a6 10. Re1 e6 11. e4 dxe4 12. Ng5 b5 13. Qc2 Bd6 14. g3 0-0 15. Ndxe4 Bf5 16. Qe2 h6 17. Nxf6+ Nxf6 18. Ne4 Nd5 19. Nxd6 Bxb1 20. Rxb1 Qxd6 21. Qg4 Kh8 22. Re5 f5 23. Qe2 Rae8 24. Bd2 Rf6 25. Re1 Kh7 26. Qf3 Qd7 27. Qe2 Qc6 28. a3 Qd7 29. Bc1 Qc6 30. Bd2 a5 31. Bc1 Qd7 32. Bd2 Qa7 33. Bc1 Qd7 34. Bd2 Kg8 35. Bc1 Qc6 36. Bd2 Qd7 37. Bc1 Qc6 38. Bd2 Kh8 39. Bc1 Qd7 40. Bd2 Qc6 41. Bc1 Kg8 42. Bd2 Kf8 43. Qf3 Re7 44. Qe2 Ke8 45. Qf3 Kd7 46. Qe2 a4 47. f3 g5 48. Rf1 Rg7 49. h3 h5 50. Be3 Qd6 51. Kh2 Rfg6 52. Bf2 h4 53. Rg1 hxg3+ 54. Bxg3 Qf8 55. Rxd5+ exd5 56. Qe5 Kc6 57. Re1 f4 58. Bf2 Rh7 59. h4 gxh4 60. Rg1 Rxg1 61. Qe6+ Qd6 62. Qc8+ Rc7 63. Qa8+ Rb7 64. Kxg1 Kb6 65. Qg8 Rb8 66. Qg5 h3 67. Bh4 Re8 68. Qf5 Qe6 69. Qh5 Rg8+ 0-1

[Event "Oberliga Sued W 9495"]
[Site "Germany"]
[Date "1995.??.??"]
[Round "?"]
[White "Link, Michael"]
[Black "Keller, Wolfgang"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "2295"]
[PlyCount "81"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 Qb6 8. Na4 Qa5+ 9. c3 c4 10. b4 Qc7 11. Be2 Be7 12. Qb1 f5 13. Nb2 a5 14. b5 Nd8 15. a4 Nf7 16. Nd1 h6 17. h3 g5 18. g4 Nf8 19. Qc1 Qd8 20. Rg1 Rg8 21. Nf2 b6 22. Kd1 Ra7 23. Kc2 gxf4 24. Bxf4 Rg6 25. gxf5 Rxg1 26. Nxg1 exf5 27. Bh5 Bh4 28. Qe3 Be6 29. Bxh6 Kd7 30. Bf4 Ng5 31. Bxg5 Bxg5 32. Qf3 Kc8 33. Ne2 Rh7 34. Nh1 Qe7 35. Nhg3 Qg7 36. Nf4 Bd7 37. Nge2 Bxf4 38. Nxf4 Qh8 39. Qxd5 Rxh5 40. Qa8+ Kc7 41. Nd5# 1-0

[Event "Oberliga Wuerttemberg 9495"]
[Site "Wuerttemberg"]
[Date "1995.??.??"]
[Round "?"]
[White "Pflichthofer, Peter"]
[Black "Keller, Wolfgang"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2310"]
[BlackElo "2225"]
[PlyCount "35"]
[EventDate "1994.10.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Ndb5 d6 7. Bf4 e5 8. Bg5 a6 9. Na3 Be6 10. Nc4 Rc8 11. Ne3 Be7 12. Bxf6 Bxf6 13. Ncd5 Bg5 14. c3 0-0 15. Be2 Ne7 16. 0-0 Bxe3 17. Nxe3 d5 18. exd5 1/2-1/2

[Event "Oberliga Wuerttemberg 9495"]
[Site "Wuerttemberg"]
[Date "1995.??.??"]
[Round "?"]
[White "Stobik, Dietrich"]
[Black "Keller, Wolfgang"]
[Result "1/2-1/2"]
[ECO "A07"]
[WhiteElo "2310"]
[BlackElo "2225"]
[PlyCount "87"]
[EventDate "1994.10.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. Nf3 d5 2. b3 Bf5 3. Bb2 Nd7 4. d3 Ngf6 5. g3 e6 6. Nbd2 Be7 7. Bg2 0-0 8. 0-0 h6 9. e3 c6 10. Qe2 Bh7 11. Rad1 Qc7 12. e4 dxe4 13. dxe4 e5 14. Nc4 Bxe4 15. Nfxe5 Nc5 16. Bxe4 Ncxe4 17. Ng4 Rfe8 18. Be5 Qc8 19. Nxf6+ Nxf6 20. Qf3 Qg4 21. Kg2 Qxf3+ 22. Kxf3 b6 23. Ne3 g6 24. Bxf6 Bxf6 25. Rd6 Re6 26. Rfd1 Rae8 27. h4 h5 28. Rd7 R6e7 29. a4 Bc3 30. R1d3 Bb4 31. Rxe7 Rxe7 32. Rd8+ Kg7 33. Rc8 Re6 34. Rc7 a5 35. Rb7 Bc5 36. Ng2 Re7 37. Rb8 Rd7 38. Ke2 Re7+ 39. Ne3 Re6 40. Rb7 Rf6 41. Rd7 Re6 42. Rd3 Kf6 43. Kf3 Ke7 44. Rc3 1/2-1/2

[Event "Oberliga Wuerttemberg 9495"]
[Site "Wuerttemberg"]
[Date "1995.??.??"]
[Round "?"]
[White "Streck, Alexander"]
[Black "Keller, Wolfgang"]
[Result "1-0"]
[ECO "D00"]
[BlackElo "2225"]
[PlyCount "71"]
[EventDate "1994.10.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 d5 3. Nd2 Nc6 4. c3 e5 5. dxe5 Nxe5 6. Ngf3 Nxf3+ 7. Nxf3 Be7 8. e3 c6 9. Be2 h6 10. Bxf6 Bxf6 11. Qc2 0-0 12. 0-0 Qb6 13. Rfd1 g6 14. Bd3 Kg7 15. e4 dxe4 16. Bxe4 Be6 17. Nd4 Bxd4 18. Rxd4 c5 19. Rd3 Rad8 20. c4 Rxd3 21. Bxd3 Qd6 22. Rd1 Qe5 23. Be4 b6 24. g3 f5 25. Bd5 Bxd5 26. Rxd5 Qe1+ 27. Kg2 Rf7 28. Qd2 Qe4+ 29. f3 Qxc4 30. b3 Qb4 31. Qb2+ Kh7 32. Rd8 Rg7 33. Qe5 Qb5 34. Qe6 c4 35. Qc8 g5 36. Rh8+ 1-0

[Event "Oberliga Wuerttemberg 9495"]
[Site "Wuerttemberg"]
[Date "1995.??.??"]
[Round "?"]
[White "Trettin, Ulrich"]
[Black "Keller, Wolfgang"]
[Result "1/2-1/2"]
[ECO "D19"]
[WhiteElo "2280"]
[BlackElo "2225"]
[PlyCount "35"]
[EventDate "1994.10.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Bb4 8. 0-0 0-0 9. Qe2 Nbd7 10. e4 Bg6 11. e5 Nd5 12. Nxd5 cxd5 13. Bd3 Qe7 14. Bxg6 hxg6 15. Ng5 Rfe8 16. Be3 f6 17. exf6 gxf6 18. Nf3 1/2-1/2

[Event "Eger"]
[Site "Eger"]
[Date "1994.??.??"]
[Round "7"]
[White "Feher, Gyula"]
[Black "Keller, Wolfgang"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2410"]
[BlackElo "2225"]
[PlyCount "56"]
[EventDate "1994.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "HUN"]
[EventCategory "4"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Ndb5 d6 7. Bf4 e5 8. Bg5 a6 9. Na3 Be6 10. Nc4 Rc8 11. Bxf6 gxf6 12. Bd3 Ne7 13. Ne3 Bh6 14. 0-0 Qb6 15. Ned5 Bxd5 16. Nxd5 Nxd5 17. exd5 Ke7 18. c4 Qd4 19. Qe2 f5 20. Bxf5 Rxc4 21. Rad1 Qc5 22. Qh5 Bg7 23. Bd3 Rd4 24. Rc1 Qxd5 25. Rc7+ Kd8 26. Rxf7 Rxd3 27. Qf5 Qc6 28. Qxd3 Bf8 1-0

[Event "Eger"]
[Site "Eger"]
[Date "1994.??.??"]
[Round "2"]
[White "Kajnih, Danilo"]
[Black "Keller, Wolfgang"]
[Result "1-0"]
[ECO "A34"]
[WhiteElo "2240"]
[BlackElo "2225"]
[PlyCount "102"]
[EventDate "1994.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "HUN"]
[EventCategory "4"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nxc3 6. bxc3 Bg7 7. Nf3 0-0 8. 0-0 c5 9. Rb1 Nc6 10. Qa4 Na5 11. Ba3 Bd7 12. Qh4 b6 13. d4 Nc4 14. Bc1 Rc8 15. Bh6 e6 16. Bg5 f6 17. Bh6 Qe7 18. Bxg7 Kxg7 19. Rbd1 Ba4 20. Rc1 Rc7 21. e4 e5 22. g4 h6 23. Qg3 Rfc8 24. Rfe1 Rd8 25. Bf1 cxd4 26. cxd4 b5 27. Bxc4 bxc4 28. dxe5 fxe5 29. Nxe5 Rc5 30. Nxc4 Rdc8 31. Qa3 Bb5 32. Ne3 a6 33. Rxc5 Qxc5 34. Qxc5 Rxc5 35. f4 Rc3 36. e5 Ra3 37. f5 Rxa2 38. Nd5 Rd2 39. f6+ Kf8 40. Nc7 Bc6 41. Rc1 Bd7 42. e6 Bxe6 43. Nxe6+ Kf7 44. Nc5 Rd4 45. h3 Kxf6 46. Rf1+ Ke5 47. Nxa6 h5 48. gxh5 gxh5 49. Kg2 Rc4 50. Nb8 Kd6 51. Rd1+ Ke5 1-0

[Event "Eger"]
[Site "Eger"]
[Date "1994.??.??"]
[Round "8"]
[White "Keller, Wolfgang"]
[Black "Borne, Niels"]
[Result "0-1"]
[ECO "B52"]
[WhiteElo "2225"]
[BlackElo "2290"]
[PlyCount "81"]
[EventDate "1994.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "HUN"]
[EventCategory "4"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Nxd7 5. 0-0 Ngf6 6. Re1 e6 7. c3 Be7 8. d4 cxd4 9. cxd4 d5 10. e5 Ne4 11. Nbd2 Nxd2 12. Bxd2 0-0 13. Bc3 Rc8 14. Qd2 Qb6 15. Rec1 Qb5 16. b3 Nb8 17. Bb2 Rc6 18. Rxc6 Nxc6 19. Rc1 a5 20. Bc3 Ra8 21. Rb1 a4 22. h3 Ra6 23. Rb2 Ra7 24. Rb1 h6 25. Rb2 axb3 26. Rxb3 Qa6 27. Qb2 Nd8 28. Rb5 Qxa2 29. Qxa2 Rxa2 30. Ba5 Nc6 31. Bc7 Ra7 32. Kf1 Kf8 33. Bb6 Ra4 34. Ke2 Rb4 35. Rxb4 Nxb4 36. Nd2 Ke8 37. Nb3 Kd7 38. Na5 Kc8 39. Nb3 Nc6 40. Kd3 Nb8 41. Ba5 0-1

[Event "Oberliga Sued W 9394"]
[Site "Germany"]
[Date "1994.??.??"]
[Round "?"]
[White "Keller, Wolfgang"]
[Black "Bruch, Jochen"]
[Result "1-0"]
[ECO "A48"]
[BlackElo "2285"]
[PlyCount "59"]
[EventDate "1993.10.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. Nbd2 d6 5. e4 h6 6. Bh4 Nh5 7. c3 Nd7 8. Bc4 Nf4 9. 0-0 g5 10. Bg3 e6 11. a4 Nf8 12. Re1 N8g6 13. Nf1 h5 14. d5 e5 15. Bb5+ Kf8 16. Ne3 g4 17. Nd2 Qg5 18. f3 Bh6 19. fxg4 hxg4 20. Ndf1 Ne7 21. Bd3 Qh5 22. Bc2 Bg5 23. Qd2 f5 24. Qf2 fxe4 25. Bxe4 Kg7 26. c4 Bd7 27. Qc2 Raf8 28. c5 Qh6 29. Bf2 Nh5 30. g3 1-0

[Event "Oberliga Wuerttemberg 9394"]
[Site "Wuerttemberg"]
[Date "1994.??.??"]
[Round "?"]
[White "Keller, Wolfgang"]
[Black "Flum, Gerhard"]
[Result "0-1"]
[ECO "C68"]
[PlyCount "66"]
[EventDate "1993.10.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. Nc3 Bg4 6. h3 Bxf3 7. Qxf3 Ne7 8. d3 Ng6 9. Bd2 Be7 10. 0-0-0 0-0 11. g3 Re8 12. h4 Qd6 13. Rdg1 Nf8 14. g4 a5 15. g5 Qe6 16. h5 a4 17. Rh2 b5 18. g6 fxg6 19. hxg6 hxg6 20. Rgh1 Qf6 21. Qg2 Ne6 22. Ne2 Nf4 23. Nxf4 exf4 24. e5 Qe6 25. Bxf4 b4 26. Qh3 Kf7 27. Qf3 Qd5 28. Qxd5+ cxd5 29. Rg2 Bc5 30. c3 a3 31. d4 axb2+ 32. Kxb2 bxc3+ 33. Kxc3 Ra3+ 0-1

[Event "Oberliga Sued W 9394"]
[Site "Germany"]
[Date "1994.??.??"]
[Round "?"]
[White "Keller, Wolfgang"]
[Black "Kipper, Jens"]
[Result "0-1"]
[ECO "A46"]
[PlyCount "80"]
[EventDate "1993.10.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 c5 4. c3 Qb6 5. Qc2 Ne4 6. Qxe4 Qxb2 7. e3 d5 8. Qd3 c4 9. Qd1 Qxa1 10. Qc2 Ba3 11. Be2 Bd7 12. 0-0 Qb2 13. Nxa3 Qxa3 14. e4 0-0 15. e5 Nc6 16. h4 b5 17. Bf6 Ne7 18. Ng5 Ng6 19. h5 gxf6 20. exf6 Qd6 21. f4 Be8 22. Bg4 Qd8 23. hxg6 hxg6 24. g3 Qxf6 25. Qh2 Qh8 26. Qe2 b4 27. Qd2 bxc3 28. Qxc3 Qf6 29. Rf2 Kg7 30. Re2 Bd7 31. Nf3 Rab8 32. Ne5 Be8 33. Qa5 Qe7 34. Qe1 Qb4 35. Qf2 Rh8 36. f5 exf5 37. Bxf5 gxf5 38. Qf4 Qb1+ 39. Kg2 Qh1+ 40. Kf2 Rh2+ 0-1

[Event "Eger"]
[Site "Eger"]
[Date "1994.??.??"]
[Round "6"]
[White "Keller, Wolfgang"]
[Black "Krumpacnik, Domen"]
[Result "0-1"]
[ECO "B27"]
[WhiteElo "2225"]
[BlackElo "2405"]
[PlyCount "86"]
[EventDate "1994.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "HUN"]
[EventCategory "4"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. c3 Bg7 4. d4 cxd4 5. cxd4 d5 6. e5 Nc6 7. h3 f6 8. Bb5 fxe5 9. dxe5 e6 10. 0-0 Nh6 11. Qa4 Bd7 12. Bg5 Qa5 13. Bxc6 Qxa4 14. Bxa4 Bxa4 15. Nc3 Bd7 16. Rfc1 Nf7 17. Bf4 Ke7 18. Ne2 Rhc8 19. Ned4 h6 20. h4 g5 21. hxg5 hxg5 22. Nxg5 Nxe5 23. Ndxe6 Bxe6 24. Bxe5 Rxc1+ 25. Rxc1 Bxe5 26. Re1 Bxb2 27. Nxe6 Kd6 28. f4 Bc3 29. Re2 b5 30. Kf2 b4 31. f5 a5 32. Ke3 a4 33. Kd3 Be5 34. Nd4 Bh8 35. g4 Rg8 36. Re6+ Kd7 37. Rb6 b3 38. axb3 a3 39. Ra6 Rxg4 40. Nc2 Rg3+ 41. Kd2 Bc3+ 42. Ke2 d4 43. Ne1 Re3+ 0-1

[Event "Oberliga Sued W 9394"]
[Site "Germany"]
[Date "1994.??.??"]
[Round "?"]
[White "Keller, Wolfgang"]
[Black "Lambert, Andreas"]
[Result "1/2-1/2"]
[ECO "D03"]
[PlyCount "46"]
[EventDate "1993.10.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 e6 3. Nf3 d5 4. e3 Be7 5. Nbd2 b6 6. c3 0-0 7. Bd3 Ba6 8. Bxa6 Nxa6 9. 0-0 Ne4 10. Bxe7 Qxe7 11. c4 Qb4 12. Qc2 Nxd2 13. Nxd2 dxc4 14. Qxc4 Qxd2 15. Qxa6 Qb4 16. Rac1 c5 17. dxc5 bxc5 18. Rfd1 Qxb2 19. Rxc5 Rfd8 20. Rcc1 Qb6 21. Qa4 Rxd1+ 22. Rxd1 Rd8 23. Rxd8+ Qxd8 1/2-1/2

[Event "Oberliga Sued W 9394"]
[Site "Germany"]
[Date "1994.??.??"]
[Round "?"]
[White "Keller, Wolfgang"]
[Black "Meyer, Ingo"]
[Result "1-0"]
[ECO "D03"]
[BlackElo "2280"]
[PlyCount "67"]
[EventDate "1993.10.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bg5 Ne4 4. Bf4 c5 5. e3 Nc6 6. c3 Qb6 7. Qb3 c4 8. Qxb6 axb6 9. Nbd2 Nxd2 10. Nxd2 b5 11. e4 e6 12. Be2 Be7 13. 0-0 b4 14. Bf3 Ra5 15. Rfc1 0-0 16. Nf1 Bd7 17. Ne3 dxe4 18. Bxe4 b5 19. d5 exd5 20. Nxd5 Bc5 21. cxb4 Nxb4 22. Nxb4 Bxb4 23. a3 Bc5 24. b4 cxb3 25. Rxc5 Re8 26. f3 Be6 27. Bd2 Ra4 28. Rxb5 Rd8 29. Be3 f5 30. Bxf5 Bxf5 31. Rxf5 b2 32. Rb1 Rxa3 33. Kf2 Rb8 34. Rd5 1-0

[Event "Eger"]
[Site "Eger"]
[Date "1994.??.??"]
[Round "1"]
[White "Keller, Wolfgang"]
[Black "Ricci, Marco"]
[Result "1/2-1/2"]
[ECO "C14"]
[WhiteElo "2225"]
[BlackElo "2320"]
[PlyCount "30"]
[EventDate "1994.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "HUN"]
[EventCategory "4"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. f4 0-0 8. Nf3 c5 9. dxc5 Qxc5 10. Qd2 Nc6 11. Bd3 Nb6 12. 0-0-0 Nc4 13. Bxc4 Qxc4 14. Nd4 Nxd4 15. Qxd4 Qxd4 1/2-1/2

[Event "Oberliga Sued W 9394"]
[Site "Germany"]
[Date "1994.??.??"]
[Round "?"]
[White "Keller, Wolfgang"]
[Black "Simon, H."]
[Result "1/2-1/2"]
[ECO "A48"]
[PlyCount "87"]
[EventDate "1993.10.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. Nbd2 0-0 5. e4 d6 6. c3 h6 7. Bh4 Nc6 8. Be2 e5 9. dxe5 Nxe5 10. Nxe5 dxe5 11. 0-0 Qe7 12. Qc2 b6 13. f3 g5 14. Bf2 a5 15. Nc4 Be6 16. Ne3 Rfd8 17. c4 c6 18. Nf5 Bxf5 19. exf5 Qc7 20. c5 b5 21. a4 b4 22. h4 Nd5 23. hxg5 hxg5 24. g3 Bf6 25. Kg2 Kg7 26. Rh1 Rh8 27. Bd3 Rxh1 28. Rxh1 Rh8 29. Rxh8 Kxh8 30. Be4 Qd8 31. Qd3 Kg7 32. Qa6 Ne7 33. Bxc6 Qd2 34. Be4 g4 35. fxg4 Bg5 36. f6+ Bxf6 37. Qd3 Qxb2 38. c6 Bg5 39. c7 b3 40. Qf3 Qc1 41. Qxb3 Qxc7 42. Qb5 Qc3 43. Qc5 Qxc5 44. Bxc5 1/2-1/2

[Event "Eger"]
[Site "Eger"]
[Date "1994.??.??"]
[Round "10"]
[White "Keller, Wolfgang"]
[Black "Szabolcsi, Janos"]
[Result "0-1"]
[ECO "B14"]
[WhiteElo "2225"]
[BlackElo "2450"]
[PlyCount "30"]
[EventDate "1994.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "HUN"]
[EventCategory "4"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 g6 6. cxd5 Bg7 7. Bb5+ Nbd7 8. Nge2 0-0 9. d6 exd6 10. 0-0 a6 11. Bd3 b5 12. Bf4 Nb6 13. Ne4 Nxe4 14. Bxe4 d5 15. Bf3 g5 0-1

[Event "Eger"]
[Site "Eger"]
[Date "1994.??.??"]
[Round "5"]
[White "Keller, Wolfgang"]
[Black "Varga, Peter"]
[Result "0-1"]
[ECO "B53"]
[WhiteElo "2225"]
[BlackElo "2405"]
[PlyCount "92"]
[EventDate "1994.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "HUN"]
[EventCategory "4"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 d6 4. d4 cxd4 5. Qxd4 Bd7 6. Bxc6 Bxc6 7. Nc3 Nf6 8. Bg5 e6 9. 0-0-0 Be7 10. Rhe1 0-0 11. Qd2 Qc7 12. Nd4 Rfd8 13. f3 a6 14. Kb1 b5 15. g4 Bb7 16. h4 Rac8 17. Nce2 e5 18. Nf5 d5 19. Nxe7+ Qxe7 20. exd5 Rxd5 21. Qe3 Rxd1+ 22. Rxd1 Qc7 23. Rd2 Nd5 24. Qa7 Nb4 25. Nc3 f6 26. Be3 Bxf3 27. Qxc7 Rxc7 28. a3 Nc6 29. Rd6 Kf7 30. g5 Kg6 31. h5+ Kf5 32. gxf6 gxf6 33. h6 Rf7 34. b4 Kg4 35. Kc1 f5 36. Nd1 f4 37. Nf2+ Kf5 38. Bc5 Rf6 39. Rxf6+ Kxf6 40. Bd6 Ke6 41. Bc7 Kd5 42. Kd2 Be4 43. Ng4 Bf5 44. Nf2 Nd4 45. Nd3 Bxd3 46. cxd3 Nf5 0-1

[Event "Eger"]
[Site "Eger"]
[Date "1994.??.??"]
[Round "3"]
[White "Kiss, Pal"]
[Black "Keller, Wolfgang"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "2445"]
[BlackElo "2225"]
[PlyCount "46"]
[EventDate "1994.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "HUN"]
[EventCategory "4"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. c3 Nf6 6. Re1 0-0 7. d4 d5 8. e5 Ne4 9. Ng5 cxd4 10. cxd4 f6 11. Nxe4 dxe4 12. Bxc6 bxc6 13. exf6 exf6 14. Rxe4 f5 15. Re1 f4 16. Bd2 f3 17. Bb4 Rf7 18. g3 Ba6 19. Nc3 Bxd4 20. Ne4 Be2 21. Qc2 Qd5 22. Bc3 Qf5 23. Bxd4 Qh3 1-0

[Event "Oberliga Sued W 9394"]
[Site "Germany"]
[Date "1994.??.??"]
[Round "?"]
[White "Kolbus, Dietmar"]
[Black "Keller, Wolfgang"]
[Result "1-0"]
[ECO "A90"]
[WhiteElo "2365"]
[PlyCount "51"]
[EventDate "1993.10.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. c4 e6 2. Nf3 f5 3. g3 Nf6 4. Bg2 d5 5. 0-0 Bd6 6. d4 c6 7. Qc2 0-0 8. Ne1 Bd7 9. Nd3 Be8 10. Nd2 Bh5 11. Nf3 Bxf3 12. exf3 Re8 13. Re1 Nbd7 14. Bf4 Bf8 15. c5 Nh5 16. Be5 Nxe5 17. Nxe5 g6 18. f4 Nf6 19. Bf1 Bg7 20. b4 Nd7 21. Nf3 h6 22. h4 Bf6 23. Bd3 Kf7 24. b5 a6 25. Rab1 Rb8 26. Kg2 1-0

[Event "Oberliga Wuerttemberg 9394"]
[Site "Wuerttemberg"]
[Date "1994.??.??"]
[Round "?"]
[White "Pangritz, Peter"]
[Black "Keller, Wolfgang"]
[Result "1-0"]
[ECO "B45"]
[PlyCount "115"]
[EventDate "1993.10.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be3 Bb4 7. Nxc6 bxc6 8. Qd4 Qa5 9. Be2 e5 10. Qc4 Nxe4 11. 0-0 Nxc3 12. bxc3 Bxc3 13. Rab1 0-0 14. Rfd1 d5 15. Qxc6 Be6 16. Rb5 Rfc8 17. Rxa5 Rxc6 18. Rxa7 Rxa7 19. Bxa7 d4 20. Rb1 g6 21. Rb8+ Rc8 22. a4 Rxb8 23. Bxb8 e4 24. Bc7 Kf8 25. a5 Ke7 26. a6 Bd5 27. Bb5 f6 28. Kf1 Bb4 29. Bb6 Bc3 30. Ke2 Kd6 31. Kd1 Ke7 32. a7 Kd6 33. Bd8 f5 34. Bb6 Ke7 35. Bc5+ Kf6 36. Bc4 Bc6 37. Kc1 g5 38. Bb6 f4 39. Bd8+ Kf5 40. Bb5 Bd5 41. Bd7+ Kg6 42. Be8+ Kf5 43. Kd1 e3 44. Bd7+ Kg6 45. Ke2 Bc4+ 46. Kf3 Bd5+ 47. Ke2 h5 48. Bb5 g4 49. f3 Kf5 50. Bc7 gxf3+ 51. gxf3 Ke6 52. Bxf4 Kf5 53. Bg3 Bb4 54. c4 dxc3 55. Bd3+ Kf6 56. Be1 c2 57. Bxc2 Bxe1 58. Be4 1-0

[Event "Eger"]
[Site "Eger"]
[Date "1994.??.??"]
[Round "9"]
[White "Payen, Arnaud"]
[Black "Keller, Wolfgang"]
[Result "1/2-1/2"]
[ECO "B20"]
[WhiteElo "2310"]
[BlackElo "2225"]
[PlyCount "107"]
[EventDate "1994.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "HUN"]
[EventCategory "4"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 c5 2. g3 g6 3. Bg2 Bg7 4. Ne2 Nc6 5. c3 e5 6. d3 Nge7 7. Be3 d6 8. 0-0 0-0 9. a3 b6 10. b4 Bb7 11. b5 Na5 12. c4 h6 13. Nd2 f5 14. Rb1 Qc7 15. f4 Rf7 16. Qc2 Raf8 17. h3 Bc8 18. Nc3 Kh8 19. Rbe1 Nb7 20. Nf3 Nd8 21. Nd5 Nxd5 22. exd5 Kh7 23. Bd2 Re7 24. Bc3 Rfe8 25. Qd2 Nf7 26. Re2 Bf6 27. Rfe1 Kg7 28. h4 h5 29. Qb2 Kh7 30. Kf1 Bh8 31. a4 Bf6 32. Ng1 Bh8 33. Nh3 Bg7 34. Bf3 Bh8 35. Ng5+ Nxg5 36. hxg5 Bg7 37. Rh2 Kg8 38. Rhe2 Kf8 39. a5 Kg8 40. Qa1 Kh7 41. Ra2 Bb7 42. axb6 axb6 43. Ra7 Kg8 44. Re2 Kf8 45. Rh2 Kg8 46. Qd1 exf4 47. Bxg7 fxg3 48. Rxh5 gxh5 49. Bc3 h4 50. Bh5 h3 51. Bxe8 g2+ 52. Kg1 Rh7 53. Kh2 Qe7 54. Bg6 1/2-1/2

[Event "Eger"]
[Site "Eger"]
[Date "1994.??.??"]
[Round "4"]
[White "Todor, Razvan"]
[Black "Keller, Wolfgang"]
[Result "0-1"]
[ECO "A15"]
[WhiteElo "2165"]
[BlackElo "2225"]
[PlyCount "66"]
[EventDate "1994.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "HUN"]
[EventCategory "4"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 g6 3. b4 Bg7 4. Bb2 d6 5. e3 c5 6. a3 b6 7. Be2 Bb7 8. d3 Na6 9. Nbd2 0-0 10. Bc3 e6 11. Rb1 Qe7 12. 0-0 Rfd8 13. Qb3 Ne8 14. d4 cxd4 15. exd4 Nac7 16. Rfe1 a6 17. a4 b5 18. axb5 axb5 19. cxb5 Bd5 20. Bc4 Bxc4 21. Nxc4 Nxb5 22. Bb2 Ra6 23. Qd3 Nec7 24. Na5 Qd7 25. Ng5 Nd5 26. Qd2 Rda8 27. Ra1 Bh6 28. f4 Bg7 29. Ne4 Qd8 30. Nc4 Ra2 31. Qd3 Nxf4 32. Qf3 Rxa1 33. Bxa1 Rxa1 0-1

[Event "Oberliga Sued W 9394"]
[Site "Germany"]
[Date "1993.??.??"]
[Round "?"]
[White "Feibert, Fred"]
[Black "Keller, Wolfgang"]
[Result "1/2-1/2"]
[ECO "A94"]
[WhiteElo "2335"]
[PlyCount "34"]
[EventDate "1993.10.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 f5 3. g3 Nf6 4. Bg2 d5 5. 0-0 c6 6. b3 Bd6 7. Ba3 Bxa3 8. Nxa3 0-0 9. c4 Qe7 10. Nc2 Re8 11. Ne5 Nbd7 12. Nxd7 Qxd7 13. Qd3 Nh5 14. f3 g5 15. e3 Qc7 16. Rae1 dxc4 17. bxc4 c5 1/2-1/2

[Event "Oberliga Sued W 9394"]
[Site "Germany"]
[Date "1993.??.??"]
[Round "?"]
[White "Keller, Wolfgang"]
[Black "Bauer, Claus"]
[Result "0-1"]
[ECO "A46"]
[PlyCount "78"]
[EventDate "1993.10.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 h6 4. Bh4 b6 5. e3 Bb7 6. Nbd2 d6 7. Bd3 g5 8. Bg3 Nh5 9. e4 Bg7 10. c3 Nd7 11. Qe2 Qe7 12. Nc4 0-0-0 13. a4 Rde8 14. Nfd2 Nxg3 15. hxg3 f5 16. Ne3 fxe4 17. Bxe4 d5 18. Bd3 e5 19. dxe5 Bxe5 20. Ba6 Bxg3 21. Bxb7+ Kxb7 22. Ndf1 Bf4 23. a5 c6 24. axb6 Nxb6 25. Qa6+ Kb8 26. 0-0-0 h5 27. Rd3 h4 28. Nd2 Qb7 29. Qa3 Rhf8 30. Re1 Rf6 31. Re2 Rfe6 32. Kc2 Qh7 33. Qa6 Bxe3 34. fxe3 Rxe3 35. Rexe3 Rxe3 36. Nf3 h3 37. Nd4 Qxd3+ 38. Qxd3 Rxd3 39. Kxd3 h2 0-1

[Event "Oberliga Sued W 9394"]
[Site "Germany"]
[Date "1993.??.??"]
[Round "?"]
[White "Keller, Wolfgang"]
[Black "Berger, Thomas"]
[Result "1-0"]
[ECO "A47"]
[BlackElo "2275"]
[PlyCount "79"]
[EventDate "1993.10.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 b6 3. Bg5 Bb7 4. Nbd2 e6 5. e4 h6 6. Bxf6 Qxf6 7. Bd3 c5 8. c3 cxd4 9. cxd4 Nc6 10. e5 Qd8 11. 0-0 Be7 12. a3 0-0 13. Qe2 d6 14. Qe4 g6 15. Qg4 Kg7 16. Be4 Rc8 17. h4 Ba6 18. Rfe1 d5 19. Bb1 h5 20. Qf4 Na5 21. Ng5 Nc4 22. Nxc4 Bxc4 23. Bc2 Qd7 24. g4 hxg4 25. Qxg4 Bxg5 26. hxg5 Rh8 27. Qf4 Qe7 28. Rac1 Rh5 29. Qf6+ Kf8 30. f4 Qxf6 31. gxf6 Rh4 32. b3 Ba6 33. Bd3 Bb7 34. Rxc8+ Bxc8 35. Rc1 Bd7 36. Rc7 Ke8 37. Rxa7 Kd8 38. Ra8+ Kc7 39. Rf8 Rh3 40. Bf1 1-0

[Event "Oberliga Sued W 9394"]
[Site "Germany"]
[Date "1993.??.??"]
[Round "?"]
[White "Keller, Wolfgang"]
[Black "Haenisch, Uwe"]
[Result "1/2-1/2"]
[ECO "D13"]
[PlyCount "27"]
[EventDate "1993.10.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c4 c6 4. cxd5 cxd5 5. Nc3 e6 6. Bf4 Bd6 7. Bxd6 Qxd6 8. e3 0-0 9. Bd3 b6 10. Qe2 Nc6 11. 0-0 Nb4 12. a3 Nxd3 13. Qxd3 a5 14. Rac1 1/2-1/2

[Event "Oberliga Sued W 9394"]
[Site "Germany"]
[Date "1993.??.??"]
[Round "?"]
[White "Keller, Wolfgang"]
[Black "Rosenberger, M."]
[Result "1/2-1/2"]
[ECO "D03"]
[PlyCount "66"]
[EventDate "1993.10.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bg5 c6 4. e3 h6 5. Bxf6 exf6 6. Bd3 Bg4 7. Nbd2 Qd7 8. c3 Bd6 9. Qc2 0-0 10. h3 Be6 11. Nh4 Re8 12. Nf5 Bf8 13. h4 a5 14. h5 Na6 15. g4 b5 16. a4 b4 17. Qd1 Qc7 18. Qe2 Bc8 19. Bc2 bxc3 20. bxc3 c5 21. Qd3 Bxf5 22. Qxf5 Bd6 23. Qh7+ Kf8 24. Qh8+ Ke7 25. Qxg7 cxd4 26. Bg6 Rf8 27. 0-0 dxc3 28. Nf3 Bc5 29. Nd4 Bxd4 30. exd4 Qf4 31. Rfe1+ Kd7 32. Bxf7 Nc7 33. Rab1 Rxf7 1/2-1/2

[Event "Oberliga Wuerttemberg 9192"]
[Site "Wuerttemberg"]
[Date "1992.??.??"]
[Round "?"]
[White "Kaag, Joachim"]
[Black "Keller, Wolfgang"]
[Result "0-1"]
[ECO "A05"]
[PlyCount "110"]
[EventDate "1991.10.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. g3 Nf6 2. Bg2 g6 3. Nf3 Bg7 4. 0-0 0-0 5. d3 c5 6. e4 d6 7. Nbd2 Nc6 8. a4 Bg4 9. Nc4 Qc7 10. Ne3 e6 11. c3 e5 12. Qc2 Qd7 13. Nh4 Bh3 14. Bd2 Bxg2 15. Kxg2 d5 16. Rad1 Rac8 17. Nf3 Rfe8 18. Bc1 Na5 19. b3 Qc6 20. Nd2 b6 21. h3 a6 22. Bb2 Qe6 23. c4 dxe4 24. dxe4 Nc6 25. Nd5 Nd4 26. Bxd4 cxd4 27. Nxf6+ Bxf6 28. Qd3 Bg7 29. Ra1 a5 30. Rac1 f5 31. f3 Bh6 32. Rc2 Be3 33. Rb1 f4 34. g4 Qe7 35. Rh1 Qh4 36. Nf1 Red8 37. Rh2 Rc7 38. Kh1 Kg7 39. Rb2 Rdc8 40. Rbe2 Re8 41. Kg2 Rcc8 42. Kh1 Kf7 43. Kg2 h5 44. Kh1 Rh8 45. Kg2 hxg4 46. hxg4 Qe7 47. Kh1 Kg7 48. Rxh8 Rxh8+ 49. Rh2 Rxh2+ 50. Nxh2 Qh4 51. Qe2 Qg3 52. Qf1 d3 53. g5 d2 54. Ng4 Qe1 55. Nxe3 fxe3 0-1

[Event "BL2-Sued 9293"]
[Site "Germany"]
[Date "1992.??.??"]
[Round "?.7"]
[White "Keller, Wolfgang"]
[Black "Schulze, Eberhard"]
[Result "0-1"]
[ECO "C42"]
[BlackElo "2245"]
[PlyCount "118"]
[EventDate "1992.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER-chT2"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Cannstatt"]
[BlackTeam "Eppingen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Be7 7. 0-0 Nc6 8. c4 Nb4 9. cxd5 Nxd3 10. Qxd3 Qxd5 11. Nc3 Nxc3 12. bxc3 0-0 13. c4 Qd8 14. Bb2 Bf6 15. Qb3 b6 16. d5 Bxb2 17. Qxb2 Qd6 18. Nd4 Bd7 19. Rfd1 Rfe8 20. Rac1 c6 21. dxc6 Bxc6 22. Nxc6 Qxc6 23. Rd5 Qxc4 24. Qd2 Qe2 25. g3 Qxd2 26. Rxd2 Re7 27. Rcd1 f6 28. Kf1 Rc8 29. Rd8+ Rxd8 30. Rxd8+ Kf7 31. Rb8 Ke6 32. Ke2 Kd6+ 33. Kd3 Kc5 34. Kc3 Re2 35. Rb7 Rxa2 36. Rxg7 a5 37. Rxh7 Rxf2 38. Rh5+ Kc6 39. g4 Rf3+ 40. Kb2 a4 41. h4 Rg3 42. Rf5 Rxg4 43. Rxf6+ Kc5 44. h5 Rh4 45. h6 b5 46. Ka3 Rh3+ 47. Ka2 b4 48. Rg6 Rh2+ 49. Kb1 b3 50. Rg5+ Kb4 51. Rg4+ Ka3 52. Rg1 Rxh6 53. Rc1 Rh3 54. Rg1 Rd3 55. Rc1 Kb4 56. Rh1 a3 57. Rh4+ Kc3 58. Rh1 Re3 59. Rd1 Re2 0-1

[Event "Oberliga Wuerttemberg 9192"]
[Site "Wuerttemberg"]
[Date "1992.??.??"]
[Round "?"]
[White "Kohler, Thomas"]
[Black "Keller, Wolfgang"]
[Result "0-1"]
[ECO "D85"]
[PlyCount "120"]
[EventDate "1991.10.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 c5 8. Rb1 0-0 9. Qd2 Nc6 10. d5 Ne5 11. Nxe5 Bxe5 12. f4 Bg7 13. e5 b6 14. Bc4 e6 15. 0-0 exd5 16. Bxd5 Rb8 17. c4 Qc7 18. Qe2 Re8 19. Rb3 Be6 20. Rd1 Bxd5 21. Rxd5 Rbd8 22. Rbd3 Rxd5 23. Rxd5 f6 24. Bb2 fxe5 25. fxe5 Qf7 26. Qf3 Qxf3 27. gxf3 Re7 28. Kf2 Kf7 29. Ke3 Bh6+ 30. Ke4 Bg7 31. h3 Bf8 32. a4 Rb7 33. Bc1 Be7 34. Be3 Ke6 35. Bd2 a6 36. Be3 Rb8 37. a5 bxa5 38. Bxc5 Rc8 39. Kd4 Rxc5 40. Rxc5 Bxc5+ 41. Kxc5 Kxe5 42. Kb6 a4 43. c5 a3 44. c6 a2 45. c7 a1Q 46. c8Q Qd4+ 47. Kxa6 Qh4 48. Qc5+ Kf6 49. Qc8 Qa4+ 50. Kb6 Qb4+ 51. Ka6 Kg5 52. Qd8+ Kh5 53. Qc7 h6 54. Qe5+ g5 55. Qf5 Qf4 56. Qd3 Kh4 57. Qf1 Kg3 58. Qd3 h5 59. Qg6 Kh4 60. Qe6 Qxf3 0-1

[Event "BL2-Sued qual"]
[Site "Germany"]
[Date "1991.??.??"]
[Round "?"]
[White "Didzuhn, Werner"]
[Black "Keller, Wolfgang"]
[Result "0-1"]
[ECO "B33"]
[PlyCount "62"]
[EventDate "1991.??.??"]
[EventType "team"]
[EventRounds "3"]
[EventCountry "GER"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Ndb5 d6 7. Bf4 e5 8. Bg5 a6 9. Bxf6 gxf6 10. Na3 d5 11. Nxd5 Bxa3 12. bxa3 Be6 13. c3 f5 14. Bc4 fxe4 15. Ne3 Bxc4 16. Nxc4 Ke7 17. 0-0 Qxd1 18. Rfxd1 Rad8 19. Ne3 Ke6 20. g4 h5 21. h3 hxg4 22. hxg4 Rdg8 23. Rab1 b5 24. a4 b4 25. cxb4 f5 26. Nxf5 Rxg4+ 27. Ng3 Nd4 28. Rxd4 exd4 29. Re1 Kd5 30. b5 axb5 31. axb5 e3 0-1

[Event "Oberliga Wuerttemberg 9091"]
[Site "Wuerttemberg"]
[Date "1991.??.??"]
[Round "?"]
[White "Gaier, Walter"]
[Black "Keller, Wolfgang"]
[Result "1-0"]
[ECO "B92"]
[PlyCount "77"]
[EventDate "1990.10.??"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Ne2 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nf3 h6 8. h3 b5 9. a3 Bb7 10. Bd3 Be7 11. 0-0 0-0 12. Qe2 Nbd7 13. Nh4 d5 14. Nf5 d4 15. Nd5 Nxd5 16. Qg4 Bg5 17. exd5 Qf6 18. Be4 Nc5 19. f3 Bc8 20. b4 Nb7 21. f4 exf4 22. Bxf4 Re8 23. Bd3 Bxf4 24. Rxf4 Re5 25. Raf1 Nd6 26. Nxd6 Bxg4 27. Rxf6 gxf6 28. hxg4 Kg7 29. Nf5+ Kg6 30. Nxd4+ Kg5 31. Nf3+ Kxg4 32. Nxe5+ fxe5 33. Rxf7 Rd8 34. Be4 Rd6 35. Kf2 h5 36. g3 Rd8 37. Rg7+ Kh3 38. Bf5+ Kh2 39. Rh7 1-0

[Event "Eger op"]
[Site "Eger"]
[Date "1991.??.??"]
[Round "?"]
[White "Karim, Wahid"]
[Black "Keller, Wolfgang"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2210"]
[PlyCount "64"]
[EventDate "1991.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HUN"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 Nc6 6. Bc4 e6 7. cxd4 d6 8. 0-0 Be7 9. Re1 0-0 10. Nbd2 dxe5 11. dxe5 Nb6 12. Bb3 Qc7 13. Qe2 Bd7 14. Nf1 Na5 15. Bc2 Bc6 16. Ng5 g6 17. Nxh7 Kxh7 18. Qh5+ Kg8 19. Bxg6 fxg6 20. Qxg6+ Kh8 21. Qh5+ Kg8 22. Bh6 Bc5 23. Ne3 Qf7 24. Qg5+ Kh8 25. Qh4 Qh7 26. Ng4 Rf4 27. Bg7+ Kxg7 28. Qg5+ Qg6 29. Qxf4 Rf8 30. Qg3 Nd5 31. a3 Nb3 32. Rad1 Nd4 0-1

[Event "Oberliga Wuerttemberg 9091"]
[Site "Wuerttemberg"]
[Date "1991.??.??"]
[Round "?"]
[White "Keller, Wolfgang"]
[Black "Baumstark, Thomas"]
[Result "1/2-1/2"]
[ECO "B84"]
[PlyCount "60"]
[EventDate "1990.10.??"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 Be7 7. 0-0 a6 8. a4 Qc7 9. Be3 Nc6 10. f4 Bd7 11. f5 Nxd4 12. Bxd4 e5 13. Be3 Bc6 14. Nd5 Bxd5 15. exd5 Nd7 16. a5 Rc8 17. c4 Qd8 18. Qd2 h6 19. b4 Bg5 20. Ra2 0-0 21. Bd3 e4 22. Be2 Re8 23. Rc2 Re5 24. Bxg5 Qxg5 25. Qxg5 hxg5 26. Rd2 Nf6 27. Rd4 Kf8 28. g4 Nd7 29. Ra1 Re7 30. Kg2 Nf6 1/2-1/2

[Event "Eger op"]
[Site "Eger"]
[Date "1991.??.??"]
[Round "?"]
[White "Keller, Wolfgang"]
[Black "Czuczai, Jeno"]
[Result "1-0"]
[ECO "C06"]
[BlackElo "2205"]
[PlyCount "51"]
[EventDate "1991.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HUN"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. c3 c5 6. Bd3 Nc6 7. Ndf3 g6 8. Ne2 Bg7 9. 0-0 0-0 10. Re1 a6 11. h4 c4 12. Bc2 f6 13. Nf4 Ndxe5 14. dxe5 fxe5 15. Nh3 e4 16. Nfg5 h6 17. Nxe4 Qxh4 18. Ng3 Ne5 19. Be3 Bd7 20. Bd4 Nc6 21. Bxg7 Kxg7 22. b3 cxb3 23. axb3 Rad8 24. Qd3 Ne7 25. Re5 Qf6 26. Nh5+ 1-0

[Event "Oberliga Wuerttemberg 9091"]
[Site "Wuerttemberg"]
[Date "1991.??.??"]
[Round "?"]
[White "Keller, Wolfgang"]
[Black "Habel, Christof"]
[Result "1-0"]
[ECO "C03"]
[PlyCount "99"]
[EventDate "1990.10.??"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 a6 4. e5 c5 5. c3 Nc6 6. Ndf3 Bd7 7. Bd3 cxd4 8. cxd4 Nb4 9. Bb1 Qa5 10. Bd2 Qb5 11. Bc3 Qc4 12. Ne2 Bb5 13. Nc1 Nh6 14. a3 Rc8 15. Nd2 Qc6 16. axb4 Bxb4 17. Bd3 Bxc3 18. bxc3 Qxc3 19. Bxb5+ axb5 20. Ne2 Qd3 21. Qb3 Qxb3 22. Nxb3 0-0 23. Kd2 b6 24. Ra6 f6 25. exf6 Rxf6 26. f3 Nf5 27. Rxb6 Nh4 28. Rg1 Rg6 29. Rxb5 Nxg2 30. Nc5 Ra8 31. Rb2 Re8 32. Rb6 Ra8 33. Nc3 Re8 34. Nxd5 Nh4 35. Rxg6 hxg6 36. Nc7 Rc8 37. N7xe6 Nxf3+ 38. Ke3 Nxh2 39. Rb7 Re8 40. Rxg7+ Kh8 41. Rxg6 Nf1+ 42. Ke2 Kh7 43. Rg2 Nd2 44. Kxd2 Ra8 45. Ke3 Ra1 46. Ke4 Rh1 47. Nd7 Rf1 48. Ne5 Re1+ 49. Kd5 Kh8 50. Nf7+ 1-0

[Event "Oberliga Wuerttemberg 9091"]
[Site "Wuerttemberg"]
[Date "1991.??.??"]
[Round "?"]
[White "Keller, Wolfgang"]
[Black "Schroeder, Sonja"]
[Result "1/2-1/2"]
[ECO "B74"]
[BlackElo "2105"]
[PlyCount "110"]
[EventDate "1990.10.??"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Be2 0-0 8. Nb3 d6 9. 0-0 Be6 10. f4 Qc8 11. h3 Rd8 12. Qe1 d5 13. e5 d4 14. exf6 Bxf6 15. Ne4 dxe3 16. Nxf6+ exf6 17. c3 Qc7 18. Qg3 Re8 19. Nc5 Bf5 20. Rfe1 b6 21. Nb3 Qe7 22. Bb5 Bd7 23. Rad1 a6 24. Bxc6 Bxc6 25. Nd4 Bb7 26. Rd3 e2 27. Rd2 Qc5 28. Rdxe2 Rxe2 29. Rxe2 b5 30. Qe3 Bd5 31. a3 Bc4 32. Re1 a5 33. Qe7 Qb6 34. Qd7 Rd8 35. Re8+ Rxe8 36. Qxe8+ Kg7 37. Qc6 Qb8 38. a4 Qxf4 39. axb5 Qe3+ 40. Kh2 Qe5+ 41. Kg1 Bd5 42. Qc5 Qe4 43. Nf3 Qb1+ 44. Kf2 Qxb2+ 45. Kg3 Bxf3 46. Kxf3 a4 47. Qb4 a3 48. b6 Qxb4 49. cxb4 a2 50. b7 a1Q 51. b8Q Qc3+ 52. Kf2 Qd4+ 53. Kg3 f5 54. Qf4 Qd5 55. Kh2 h6 1/2-1/2

[Event "BL2-Sued qual"]
[Site "Germany"]
[Date "1991.??.??"]
[Round "?"]
[White "Keller, Wolfgang"]
[Black "Sieglen, Joachim"]
[Result "0-1"]
[ECO "C06"]
[BlackElo "2340"]
[PlyCount "93"]
[EventDate "1991.??.??"]
[EventType "team"]
[EventRounds "3"]
[EventCountry "GER"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 cxd4 8. cxd4 f6 9. exf6 Nxf6 10. Nf3 Qc7 11. 0-0 Bd6 12. Nc3 a6 13. Re1 0-0 14. Bd2 e5 15. dxe5 Nxe5 16. Nxe5 Bxe5 17. g3 Bd4 18. Be3 Bxe3 19. fxe3 Qe5 20. Qa4 Bd7 21. Qd4 Rae8 22. Rad1 Bc6 23. Re2 Qh5 24. Rf1 Ng4 25. Rf4 Rxf4 26. gxf4 Rxe3 27. Rg2 Re1+ 28. Bf1 g6 29. Qd2 Ra1 30. Qe2 d4 31. Qe6+ Kg7 32. Rxg4 dxc3 33. Qe7+ Kg8 34. Qe6+ Kg7 35. Qe7+ Kg8 36. Qe6+ Kf8 37. Rg5 Rxf1+ 38. Kxf1 Qf3+ 39. Ke1 Qxf4 40. Re5 Qd2+ 41. Kf1 Qf4+ 42. Ke2 Qd2+ 43. Kf1 Qc1+ 44. Kf2 Qd2+ 45. Kg3 Qg2+ 46. Kf4 Qxh2+ 47. Ke3 0-1

[Event "BL2-Sued qual"]
[Site "Germany"]
[Date "1991.??.??"]
[Round "?"]
[White "Roeder, Gerd"]
[Black "Keller, Wolfgang"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2290"]
[PlyCount "39"]
[EventDate "1991.??.??"]
[EventType "team"]
[EventRounds "3"]
[EventCountry "GER"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nc6 5. Nf3 cxd4 6. cxd4 Bg4 7. Be2 e6 8. 0-0 Nf6 9. Nc3 Qd8 10. Be3 Be7 11. h3 Bh5 12. Qb3 0-0 13. Qxb7 Nb4 14. Bf4 Nfd5 15. Nxd5 Nxd5 16. Be5 Bd6 17. Qa6 Bxe5 18. dxe5 Nf4 19. Rfd1 Qc7 20. g3 1/2-1/2

[Event "Eger op"]
[Site "Eger"]
[Date "1991.??.??"]
[Round "?"]
[White "Roemer, Ulrich"]
[Black "Keller, Wolfgang"]
[Result "1-0"]
[ECO "D87"]
[WhiteElo "2240"]
[PlyCount "65"]
[EventDate "1991.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "HUN"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 d5 3. d4 g6 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 c5 8. Ne2 Nc6 9. Be3 0-0 10. 0-0 Qc7 11. Rc1 Rd8 12. Bf4 e5 13. Bg5 Re8 14. d5 Na5 15. d6 Qd7 16. Bd5 Kh8 17. Be7 Rxe7 18. dxe7 Qxe7 19. Qa4 Nc6 20. Bxc6 bxc6 21. Qxc6 Bb7 22. Qa4 Qe6 23. Rfd1 Bc6 24. Qa5 Qe7 25. f3 Bh6 26. Rb1 Be3+ 27. Kf1 f5 28. Qa6 Qc7 29. Qd3 f4 30. Qd6 Rc8 31. Qf6+ Kg8 32. Rd6 Ba4 33. Qe6+ 1-0

[Event "Oberliga Wuerttemberg 9091"]
[Site "Wuerttemberg"]
[Date "1991.??.??"]
[Round "?"]
[White "Schuster, Theodor"]
[Black "Keller, Wolfgang"]
[Result "1/2-1/2"]
[ECO "D94"]
[PlyCount "102"]
[EventDate "1990.10.??"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. e3 0-0 6. Bd2 b6 7. Rc1 Bb7 8. Qc2 c6 9. Be2 Na6 10. 0-0 c5 11. a3 cxd4 12. exd4 dxc4 13. Bxc4 Nc7 14. Be2 Rc8 15. Qa4 a6 16. Rfd1 b5 17. Qa5 Ne6 18. Qxd8 Rfxd8 19. Be3 Nd5 20. Nxd5 Bxd5 21. Rc3 Rxc3 22. bxc3 Rc8 23. Bd2 Bc4 24. Kf1 Bxe2+ 25. Kxe2 Nc7 26. Kd3 Nd5 27. Ne1 Rc4 28. Nc2 Ra4 29. Bc1 Nb6 30. f4 e6 31. g4 Nc4 32. f5 e5 33. Re1 f6 34. Ke4 Kf7 35. Kd5 Bf8 36. g5 gxf5 37. gxf6 e4 38. Rf1 Kxf6 39. h4 Bxa3 40. Bxa3 Nxa3 41. Ne3 Nc4 42. Rxf5+ Ke7 43. Nxc4 Rxc4 44. Kxe4 Rxc3 45. Rh5 b4 46. Rxh7+ Kd8 47. Ra7 Rh3 48. Rxa6 Rxh4+ 49. Kd5 b3 50. Rb6 Rh3 51. Kc4 Kc7 1/2-1/2

[Event "Oberliga Wuerttemberg 9091"]
[Site "Wuerttemberg"]
[Date "1991.??.??"]
[Round "?"]
[White "Schwarzburger, Lothar"]
[Black "Keller, Wolfgang"]
[Result "0-1"]
[ECO "B40"]
[PlyCount "72"]
[EventDate "1990.10.??"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. Nc3 Nc6 4. Be2 Nf6 5. 0-0 d5 6. exd5 Nxd5 7. Ne4 Be7 8. d4 cxd4 9. Nxd4 Nxd4 10. Qxd4 0-0 11. Rd1 Qc7 12. c4 Nf6 13. Ng3 e5 14. Qc3 Be6 15. Bg5 Rac8 16. Rac1 h6 17. Bxf6 Bxf6 18. Qf3 Bg5 19. Rc3 f5 20. Qh5 Kh7 21. Bd3 g6 22. Qe2 Bf6 23. Bb1 e4 24. Rc2 Bxc4 25. Qe3 Rfd8 26. Rxd8 Qxd8 27. Rd2 Bd3 28. Bxd3 Bg5 29. Bf1 Qxd2 30. Qb3 Qd7 31. h3 Rd8 32. Qa3 a6 33. Ne2 Bf6 34. Nf4 Qd6 35. Qb3 Qxf4 36. Qf7+ Bg7 0-1

[Event "Oberliga Wuerttemberg 9091"]
[Site "Wuerttemberg"]
[Date "1991.??.??"]
[Round "?"]
[White "Zessin, Frank"]
[Black "Keller, Wolfgang"]
[Result "1-0"]
[ECO "B31"]
[PlyCount "67"]
[EventDate "1990.10.??"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. c3 Qb6 6. Bxc6 Qxc6 7. Re1 d6 8. d4 cxd4 9. Nxd4 Qc7 10. Be3 a6 11. Qd2 e5 12. Nc2 Be6 13. a4 Ne7 14. a5 d5 15. Bb6 Qd7 16. Nb4 dxe4 17. Qxd7+ Bxd7 18. Rxe4 Be6 19. Nd2 f5 20. Re2 Rc8 21. Rd1 Kf7 22. Nf3 e4 23. Ng5+ Kf6 24. h4 Nc6 25. Nxc6 Rxc6 26. Bd4+ Ke7 27. Bxg7 Rg8 28. Nxe6 Kxe6 29. Bh6 Rgc8 30. Red2 R8c7 31. Bf4 Rf7 32. Rd8 Rc5 33. R1d6+ Ke7 34. Bg5+ 1-0

[Event "Dortmund op"]
[Site "Dortmund"]
[Date "1990.??.??"]
[Round "1"]
[White "Bukal, Vladimir Sr"]
[Black "Keller, Wolfgang"]
[Result "1-0"]
[ECO "A42"]
[WhiteElo "2405"]
[PlyCount "81"]
[EventDate "1990.04.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. c4 g6 2. Nc3 Bg7 3. g3 d6 4. Nf3 e5 5. d4 Nc6 6. d5 Nce7 7. Bg2 f5 8. e4 Nf6 9. 0-0 0-0 10. Bd2 c6 11. dxc6 bxc6 12. c5 Nxe4 13. Nxe4 fxe4 14. cxd6 exf3 15. dxe7 Qxe7 16. Bxf3 e4 17. Bg2 Rb8 18. Bf4 Rd8 19. Qc1 Bxb2 20. Qxc6 Rb6 21. Qc7 Re8 22. Rad1 Qxc7 23. Bxc7 Ra6 24. Rfe1 Rxa2 25. Bxe4 Kg7 26. Bf4 Bc3 27. Re3 Ra1 28. Rxa1 Bxa1 29. Ra3 Bd4 30. Bf3 Bh3 31. Be3 Bxe3 32. fxe3 Re7 33. g4 h5 34. gxh5 gxh5 35. Bxh5 Kh6 36. Bf3 Bf5 37. Kf2 Kg5 38. Ra6 Rc7 39. Kg3 Rh7 40. e4 Bc8 41. h4+ 1-0

[Event "Dortmund op"]
[Site "Dortmund"]
[Date "1990.??.??"]
[Round "3"]
[White "Daverkausen, Bernd"]
[Black "Keller, Wolfgang"]
[Result "1-0"]
[ECO "B06"]
[PlyCount "35"]
[EventDate "1990.04.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 g6 2. e4 Bg7 3. Nc3 d6 4. Nf3 Bg4 5. Be3 c6 6. h3 Bxf3 7. Qxf3 h5 8. Bc4 e6 9. 0-0-0 b5 10. Bb3 b4 11. Na4 d5 12. exd5 cxd5 13. Nc5 Nd7 14. Ba4 Ngf6 15. Bg5 Bh6 16. h4 Kf8 17. Bxd7 Nxd7 18. Nxe6+ 1-0

[Event "Dortmund op"]
[Site "Dortmund"]
[Date "1990.??.??"]
[Round "8"]
[White "Innala, Heikki Pekka"]
[Black "Keller, Wolfgang"]
[Result "1-0"]
[ECO "B06"]
[PlyCount "77"]
[EventDate "1990.04.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 e6 5. Nf3 Ne7 6. Be3 0-0 7. Bd3 Nbc6 8. Qd2 Nb4 9. Be2 a5 10. a3 Na6 11. Rd1 c6 12. 0-0 b5 13. Qe1 b4 14. Nb1 d5 15. e5 Nf5 16. Bf2 Nh6 17. Ng5 f6 18. exf6 Qxf6 19. Nh3 c5 20. g4 Qe7 21. Bf3 Qd7 22. axb4 cxb4 23. Be3 Nc7 24. Qh4 Nf7 25. Qe1 Qd8 26. Qg3 a4 27. Nd2 Nb5 28. Nc4 Qc7 29. Ne5 Bxe5 30. dxe5 a3 31. bxa3 Rxa3 32. Rb1 d4 33. Bc1 d3 34. cxd3 Rxd3 35. Nf2 Qc5 36. Kh1 Rxf3 37. Qxf3 Nc3 38. Ne4 Qc6 39. Nf6+ 1-0

[Event "Dortmund op"]
[Site "Dortmund"]
[Date "1990.??.??"]
[Round "4"]
[White "Keller, Wolfgang"]
[Black "Bahry, Josef"]
[Result "1-0"]
[ECO "A13"]
[PlyCount "53"]
[EventDate "1990.04.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Bd6 5. 0-0 c6 6. b3 0-0 7. Bb2 Nbd7 8. Nc3 a6 9. d4 b6 10. Re1 Bb7 11. e4 Nxe4 12. Nxe4 dxe4 13. Rxe4 Nf6 14. Rh4 Be7 15. Ne5 Rc8 16. Rh3 Qc7 17. Ng4 Nd7 18. d5 exd5 19. Nh6+ Kh8 20. Nxf7+ Kg8 21. Nh6+ Kh8 22. cxd5 Bf6 23. d6 Qd8 24. Bxf6 Nxf6 25. Nf5 Nd5 26. Bxd5 Qf6 27. Rxh7+ 1-0

[Event "Dortmund op"]
[Site "Dortmund"]
[Date "1990.??.??"]
[Round "2"]
[White "Keller, Wolfgang"]
[Black "Kuehn, M."]
[Result "1-0"]
[ECO "A30"]
[PlyCount "65"]
[EventDate "1990.04.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c5 3. g3 g6 4. Bg2 Bg7 5. d3 d5 6. 0-0 0-0 7. Qc2 dxc4 8. Qxc4 Qd6 9. Bf4 Qb6 10. Nc3 Be6 11. Na4 Qa5 12. Bd2 Bxc4 13. Bxa5 Bb5 14. Nxc5 b6 15. Nd4 Bc6 16. Nxc6 Nxc6 17. Bxc6 Rac8 18. Bf3 Rxc5 19. Bb4 Rc7 20. Rac1 Rfc8 21. Rc3 a5 22. Bxe7 Rxc3 23. bxc3 Rxc3 24. Rb1 Nd7 25. Bd8 Ra3 26. Bd5 Bd4 27. e3 Bc5 28. d4 Bb4 29. Rc1 Rc3 30. Rxc3 Bxc3 31. Bc6 Nb8 32. Bb5 Kf8 33. Bc7 1-0

[Event "Dortmund op"]
[Site "Dortmund"]
[Date "1990.??.??"]
[Round "9"]
[White "Keller, Wolfgang"]
[Black "Schulz, Andre2222"]
[Result "0-1"]
[ECO "A16"]
[PlyCount "42"]
[EventDate "1990.04.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. e4 d6 4. g3 e5 5. Bg2 Bg7 6. Nh3 Bd7 7. f4 Nc6 8. Nf2 exf4 9. gxf4 Be6 10. d3 Qd7 11. Be3 Ng4 12. Nxg4 Bxg4 13. Qd2 0-0-0 14. 0-0 h5 15. f5 gxf5 16. h3 f4 17. Rxf4 Bxh3 18. Raf1 Be5 19. Rh4 Bxg2 20. Kxg2 Rdg8+ 21. Kh1 Rg3 0-1

[Event "Dortmund op"]
[Site "Dortmund"]
[Date "1990.??.??"]
[Round "6"]
[White "Keller, Wolfgang"]
[Black "Wiktor, Reinhard"]
[Result "1-0"]
[ECO "A24"]
[PlyCount "109"]
[EventDate "1990.04.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d6 6. Nc3 e5 7. b4 Nbd7 8. d4 Re8 9. Rb1 Rb8 10. d5 Nb6 11. c5 dxc5 12. bxc5 Nbxd5 13. Nxd5 Nxd5 14. Ng5 Nc3 15. Qb3 Nxe2+ 16. Kh1 Qe7 17. Be3 Nd4 18. Qa4 Bf5 19. Rxb7 Rxb7 20. Bxb7 h6 21. Ne4 Rd8 22. Qxa7 Nc2 23. Bc1 Qe6 24. Qa4 Nd4 25. f3 Ne2 26. Qa6 Bxe4 27. Qxe6 fxe6 28. Bxe4 g5 29. a4 Rd4 30. a5 Nxc1 31. Rxc1 Ra4 32. Rd1 Rxa5 33. c6 Bf6 34. Rd7 Ra7 35. Kg2 Kf8 36. Kh3 Be7 37. Kg4 Kf7 38. Kh5 Kf6 39. Kxh6 Ra2 40. h4 Rh2 41. Kh5 gxh4 42. g4 h3 43. Kh4 Rh1 44. Rxc7 h2 45. g5+ Kf7 46. Kh3 Ke8 47. g6 Bd6 48. Rc8+ Ke7 49. Kg2 Rg1+ 50. Kxh2 Rg5 51. Kh3 Bc5 52. g7 Rg1 53. g8Q Rh1+ 54. Kg2 Rg1+ 55. Kh2 1-0

[Event "Dortmund op"]
[Site "Dortmund"]
[Date "1990.??.??"]
[Round "7"]
[White "Keller, Wolfgang"]
[Black "Wolske, Guido"]
[Result "1/2-1/2"]
[ECO "A05"]
[PlyCount "49"]
[EventDate "1990.04.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. 0-0 c5 5. d3 e6 6. e4 d6 7. Nc3 Be7 8. Nh4 a6 9. f4 Qc7 10. g4 Nc6 11. g5 Nd7 12. Nd5 exd5 13. exd5 0-0-0 14. dxc6 Bxc6 15. Bxc6 Qxc6 16. Qf3 Nb8 17. Nf5 Bf8 18. b3 d5 19. Bb2 d4 20. Rae1 Qxf3 21. Rxf3 g6 22. Ng3 Nc6 23. a3 h6 24. Bc1 Bg7 25. h4 1/2-1/2

[Event "Dortmund op"]
[Site "Dortmund"]
[Date "1990.??.??"]
[Round "5"]
[White "Kiss, Laszlo"]
[Black "Keller, Wolfgang"]
[Result "1-0"]
[ECO "B80"]
[WhiteElo "2310"]
[PlyCount "79"]
[EventDate "1990.04.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. g3 Be7 7. Bg2 0-0 8. 0-0 Nc6 9. Nxc6 bxc6 10. Re1 e5 11. b3 Qa5 12. Na4 Bg4 13. Qd2 Qxd2 14. Bxd2 Nd7 15. c4 Nb6 16. Nc3 a5 17. f4 f6 18. Be3 Nd7 19. Na4 c5 20. Nc3 Nb6 21. a4 Bd7 22. Ra2 Ra7 23. Bf1 Rb8 24. Rd2 Bc6 25. f5 Nc8 26. Nb5 Bxb5 27. cxb5 Nb6 28. Red1 Rc7 29. g4 Nd7 30. Bc4+ Kf8 31. Kf1 Ke8 32. h4 g5 33. hxg5 fxg5 34. Ke2 Nf6 35. Kf3 h6 36. Rxd6 Rd8 37. Rxd8+ Bxd8 38. Rd6 h5 39. Bxg5 hxg4+ 40. Ke2 1-0

[Event "EU-ch U21 fin-C"]
[Site "Groningen"]
[Date "1973.01.05"]
[Round "9"]
[White "Knight, Timothy R"]
[Black "Keller, Wolfgang"]
[Result "0-1"]
[ECO "A81"]
[PlyCount "72"]
[EventDate "1972.12.26"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. Nf3 g6 2. g3 Bg7 3. Bg2 f5 4. d4 Nf6 5. c3 0-0 6. 0-0 d6 7. d5 c6 8. c4 Qc7 9. Nc3 Na6 10. Nd2 e5 11. e4 f4 12. Nf3 Nh5 13. b3 Bf6 14. Ba3 c5 15. Bb2 Qf7 16. Nb5 Qe7 17. Bc1 Nc7 18. Nxc7 Qxc7 19. Bd2 Qf7 20. Qc1 g5 21. b4 b6 22. a4 g4 23. Ne1 f3 24. Bh1 Bg7 25. Nd3 Nf6 26. Re1 Qg6 27. a5 Rb8 28. axb6 axb6 29. bxc5 bxc5 30. Rb1 Bd7 31. Rb2 Nxe4 32. Rxb8 Rxb8 33. Nb2 Nxd2 34. Qxd2 Rb3 35. Ra1 Bh6 36. Ra8+ Kf7 0-1

[Event "EU-ch U21 fin-C"]
[Site "Groningen"]
[Date "1973.01.03"]
[Round "8"]
[White "Keller, Wolfgang"]
[Black "Miranda, Vladimiro"]
[Result "0-1"]
[ECO "B09"]
[PlyCount "80"]
[EventDate "1972.12.26"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 d6 2. d4 g6 3. Nc3 Bg7 4. f4 c6 5. Nf3 Nf6 6. Bd3 Bg4 7. e5 dxe5 8. dxe5 Nd5 9. 0-0 0-0 10. Qe1 Nxc3 11. bxc3 h6 12. Qh4 Bxf3 13. Rxf3 e6 14. Qh3 Nd7 15. Be3 Qe7 16. g4 Nc5 17. f5 exf5 18. gxf5 Bxe5 19. Bc4 b5 20. Bd4 Bxd4+ 21. cxd4 bxc4 22. f6 Qe6 23. Qxh6 Qg4+ 24. Kf2 Qxd4+ 25. Kf1 Ne6 26. Re1 Qg4 27. Kf2 Qh5 28. Qxh5 gxh5 29. Rf5 Kh7 30. Rg1 Kh6 31. Rg3 Rg8 32. Re3 Rg5 33. Rff3 Rd8 34. h4 Rg4 35. Ra3 Rd2+ 36. Ke3 Rgg2 37. Ke4 Rge2+ 38. Rfe3 Rxc2 39. Rxa7 Rxe3+ 40. Kxe3 Kg6 0-1

[Event "EU-ch U21 fin-C"]
[Site "Groningen"]
[Date "1973.01.02"]
[Round "7"]
[White "Ipek, Ali"]
[Black "Keller, Wolfgang"]
[Result "1/2-1/2"]
[ECO "C64"]
[PlyCount "124"]
[EventDate "1972.12.26"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. c3 f5 5. 0-0 fxe4 6. Nxe5 Nf6 7. d4 Bb6 8. Bg5 Qe7 9. Bxc6 dxc6 10. Nd2 Bf5 11. a4 a5 12. Ndc4 0-0 13. Ne3 Qe6 14. Nxf5 Qxf5 15. Bxf6 Rxf6 16. Qg4 c5 17. Qxf5 Rxf5 18. Nd7 cxd4 19. Nxb6 cxb6 20. cxd4 Rd8 21. Rfd1 Rfd5 22. Kf1 Rxd4 23. Rxd4 Rxd4 24. Ke2 Rb4 25. Ra2 Kf7 26. Kd2 Ke6 27. Kc3 Kd5 28. b3 Rd4 29. Re2 Rd3+ 30. Kc2 Kd4 31. Kb2 Rd1 32. Kc2 Rd3 33. Kb2 Kd5 34. Kc2 Rd4 35. Kc3 Kc5 36. Re3 Kd5 37. Rg3 Kc5 38. Rxg7 Rd3+ 39. Kc2 Kb4 40. Rxb7 Rc3+ 41. Kd2 Rd3+ 42. Ke2 Rxb3 43. Rxb6+ Kxa4 44. Re6 Rb4 45. Re7 h5 46. Re5 h4 47. Rh5 Rc4 48. Rxh4 Kb3 49. Rh7 a4 50. Rb7+ Kc3 51. Ra7 Kb3 52. g4 a3 53. g5 Ra4 54. Rxa4 Kxa4 55. g6 a2 56. g7 a1Q 57. g8Q Qb2+ 58. Ke3 Qb6+ 59. Kxe4 Qxf2 60. Qa8+ Kb3 61. Qb8+ Ka2 62. Qg8+ Kb2 1/2-1/2

[Event "EU-ch U21 fin-C"]
[Site "Groningen"]
[Date "1973.01.01"]
[Round "6"]
[White "Keller, Wolfgang"]
[Black "Cassar, Francis X"]
[Result "1-0"]
[ECO "B30"]
[PlyCount "83"]
[EventDate "1972.12.26"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d3 Bg4 6. h3 Bh5 7. a4 Nf6 8. Nbd2 Qc7 9. a5 Rd8 10. Qe2 e6 11. Nc4 Nd7 12. 0-0 f6 13. Re1 e5 14. g4 Bf7 15. Ne3 g6 16. Bd2 Be7 17. Kg2 Nf8 18. Nf1 h5 19. g5 Ne6 20. gxf6 Bxf6 21. Be3 Kd7 22. N1d2 g5 23. Nh2 Rdg8 24. Rab1 Qd6 25. b4 cxb4 26. c3 b3 27. Nc4 Qe7 28. Rxb3 Rb8 29. Nf3 Nf4+ 30. Bxf4 gxf4 31. Reb1 Kc8 32. d4 exd4 33. cxd4 Rg8+ 34. Kh2 Bxd4 35. Nxd4 Qg5 36. Nd6+ Kc7 37. Rxb7+ Rxb7 38. Rxb7+ Kxd6 39. e5+ Kd5 40. Rd7+ Kc5 41. Qc2+ Bc4 42. Ne6+ 1-0

[Event "Cava de Tirreni op"]
[Site "Cava de Tirreni"]
[Date "1973.??.??"]
[Round "?"]
[White "Knezevic, Milorad"]
[Black "Keller, Wolfgang"]
[Result "1-0"]
[ECO "A38"]
[PlyCount "65"]
[EventDate "1973.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ITA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. Nf3 cxd4 4. Nxd4 Nc6 5. Nc3 g6 6. g3 Bg7 7. Bg2 0-0 8. c5 Nxd4 9. Qxd4 Ne8 10. Qb4 Nc7 11. 0-0 Na6 12. Qa3 Rb8 13. Rd1 b5 14. b4 Nxb4 15. Qxb4 a5 16. Qb3 b4 17. Bf4 Bxc3 18. Bxb8 Ba6 19. Bf4 Bxe2 20. Rac1 Bxd1 21. Rxd1 Qc8 22. Be3 Rd8 23. h4 h5 24. Be4 Kg7 25. Qd5 d6 26. Bd4+ Bxd4 27. Qxd4+ Kg8 28. Bc2 Qc7 29. Ba4 d5 30. Re1 e6 31. c6 Rb8 32. Qf4 Qb6 33. Rc1 1-0

[Event "Cava de Tirreni op"]
[Site "Cava de Tirreni"]
[Date "1973.??.??"]
[Round "?"]
[White "Passerotti, Pierluigi"]
[Black "Keller, Wolfgang"]
[Result "1-0"]
[ECO "A01"]
[PlyCount "53"]
[EventDate "1973.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ITA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. b3 e5 2. Bb2 Nc6 3. e3 d5 4. Bb5 e4 5. Qe2 a6 6. Bxc6+ bxc6 7. Nc3 a5 8. f3 Nf6 9. fxe4 Bg4 10. Qd3 Bb4 11. exd5 cxd5 12. Nf3 0-0 13. 0-0 Bh5 14. Nd4 Bg6 15. Nf5 Re8 16. Rf3 c6 17. Raf1 Ng4 18. Qd4 Ne5 19. R3f2 f6 20. Qh4 Ra7 21. a3 Bf8 22. Ne2 Qd7 23. Neg3 a4 24. Nh5 Qf7 25. Nh6+ gxh6 26. Nxf6+ Kh8 27. Nxe8 1-0

[Event "EU-ch U21 fin-C"]
[Site "Groningen"]
[Date "1972.12.30"]
[Round "5"]
[White "Weemaes, Ronald"]
[Black "Keller, Wolfgang"]
[Result "1/2-1/2"]
[ECO "C88"]
[PlyCount "81"]
[EventDate "1972.12.26"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. a4 Rb8 9. axb5 axb5 10. h3 0-0 11. Nc3 Nd7 12. Qe2 b4 13. Nb5 Nc5 14. Bd5 Qd7 15. d4 Nxd4 16. Nbxd4 exd4 17. Nxd4 Bb7 18. Bxb7 Rxb7 19. Nf5 Bf6 20. Qg4 Kh8 21. Bg5 Bxg5 22. Qxg5 f6 23. Qh4 Rbb8 24. Ra7 Ra8 25. Rea1 Rxa7 26. Rxa7 d5 27. f3 dxe4 28. fxe4 Ne6 29. Kh2 g6 30. Ng3 Qd6 31. Qg4 Re8 32. Ra4 Ng5 33. Kh1 Qd2 34. Kh2 Qd6 35. Kh1 Qd2 36. Kh2 Qd6 37. e5 Qxe5 38. Rxb4 Rd8 39. h4 Nf7 40. Qe4 Qc5 41. Rc4 1/2-1/2

[Event "EU-ch U21 fin-C"]
[Site "Groningen"]
[Date "1972.12.29"]
[Round "4"]
[White "Keller, Wolfgang"]
[Black "Hellmayr, Alois"]
[Result "1-0"]
[ECO "B06"]
[PlyCount "67"]
[EventDate "1972.12.26"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[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 c5 4. dxc5 Qa5 5. Bd3 Bxc3+ 6. bxc3 Qxc3+ 7. Bd2 Qxc5 8. Ne2 Nc6 9. 0-0 Nf6 10. Rb1 d5 11. Rb5 Qd6 12. exd5 Nxd5 13. Qa1 f6 14. Bh6 Nc7 15. Rg5 Ne5 16. Rg3 Ng4 17. Bc1 Bf5 18. Ba3 Qe5 19. Bb2 Qd6 20. Bxf5 gxf5 21. h3 Ne5 22. Rd1 Qc5 23. Ba3 Qxc2 24. Rc1 Qxe2 25. Rxc7 Nc4 26. Rxe7+ Qxe7 27. Bxe7 Kxe7 28. Rg7+ Ke6 29. Qe1+ Kd5 30. Rd7+ Kc6 31. Qe6+ Kb5 32. Qd5+ Kb4 33. a3+ Kb3 34. Rc7 1-0

[Event "EU-ch U21 fin-C"]
[Site "Groningen"]
[Date "1972.12.28"]
[Round "3"]
[White "Stefansson, Torfi"]
[Black "Keller, Wolfgang"]
[Result "0-1"]
[ECO "B00"]
[PlyCount "24"]
[EventDate "1972.12.26"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 Nc6 2. d4 d5 3. Nc3 dxe4 4. d5 Ne5 5. Nxe4 c6 6. c4 cxd5 7. cxd5 e6 8. Bb5+ Bd7 9. dxe6 Bxb5 10. exf7+ Nxf7 11. Qb3 Qd3 12. Qe6+ Be7 0-1

[Event "EU-ch U21 fin-C"]
[Site "Groningen"]
[Date "1972.12.27"]
[Round "2"]
[White "Keller, Wolfgang"]
[Black "Omtvedt, Per"]
[Result "1/2-1/2"]
[ECO "B02"]
[PlyCount "70"]
[EventDate "1972.12.26"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. c5 Nd5 5. Bc4 e6 6. Nc3 Nxc3 7. dxc3 Nc6 8. Bf4 d6 9. cxd6 cxd6 10. Nf3 dxe5 11. Qxd8+ Kxd8 12. 0-0-0+ Bd7 13. Nxe5 Nxe5 14. Bxe5 Ke8 15. Rd3 f6 16. Rhd1 Bc6 17. Bc7 Kf7 18. Re1 Re8 19. b4 a6 20. f4 f5 21. g4 g6 22. gxf5 gxf5 23. Re5 Be4 24. Rd7+ Kf6 25. Bd8+ Kg6 26. Bxe6 Rxd8 27. Rxd8 Bh6 28. Rxh8 Bxf4+ 29. Kb2 Bxe5 30. Rd8 f4 31. Bc4 Kg5 32. Re8 Kf5 33. Bf1 f3 34. h3 Kf4 35. Kb3 Bc6 1/2-1/2

[Event "EU-ch U21 fin-C"]
[Site "Groningen"]
[Date "1972.12.26"]
[Round "1"]
[White "Ornstein, Axel"]
[Black "Keller, Wolfgang"]
[Result "1-0"]
[ECO "A14"]
[PlyCount "123"]
[EventDate "1972.12.26"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. g3 b6 4. Bg2 Bb7 5. 0-0 Be7 6. b3 0-0 7. Bb2 d5 8. e3 c5 9. Nc3 Nbd7 10. Qe2 a6 11. Rfd1 Qc7 12. Rac1 dxc4 13. bxc4 Rac8 14. d3 Rfd8 15. Rc2 Bc6 16. Ng5 Bxg2 17. Kxg2 Qc6+ 18. Qf3 Ne5 19. Qxc6 Rxc6 20. Rcd2 Nfd7 21. Nh3 Rc7 22. f4 Nc6 23. a4 Ndb8 24. Nf2 Na5 25. g4 Rcd7 26. Rc2 Nbc6 27. Ba3 Nb4 28. Bxb4 cxb4 29. Nce4 Nb7 30. f5 e5 31. Kf3 Bc5 32. g5 Nd6 33. Nxd6 Rxd6 34. Ke4 f6 35. gxf6 gxf6 36. Rg1+ Kf7 37. Rcc1 Rd4+ 38. Kf3 Rh4 39. h3 Rh5 40. Ke4 Rh4+ 41. Rg4 Rxg4+ 42. hxg4 Kg7 43. Rg1 h6 44. Rd1 Re8 45. Kf3 Rd8 46. Ke2 Kf7 47. Ne4 a5 48. Rh1 Kg7 49. Nd2 Kh7 50. Nb3 Rg8 51. Kf3 Rd8 52. d4 Bf8 53. Ke4 Bg7 54. c5 bxc5 55. dxc5 Bf8 56. Rc1 Rc8 57. Kd5 Rd8+ 58. Kc4 e4 59. c6 Bd6 60. Rd1 Bc7 61. Rxd8 Bxd8 62. Kd5 1-0

[Event "EU-ch U21 prel"]
[Site "Groningen"]
[Date "1972.12.24"]
[Round "7"]
[White "Hellmayr, Alois"]
[Black "Keller, Wolfgang"]
[Result "0-1"]
[ECO "C02"]
[PlyCount "80"]
[EventDate "1972.12.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 b6 4. c3 Qd7 5. f4 Ba6 6. Bxa6 Nxa6 7. Qd3 Nb8 8. Ne2 Ne7 9. 0-0 h5 10. Nd2 c5 11. Nf3 Nf5 12. Ng3 Nxg3 13. hxg3 g6 14. Bd2 Nc6 15. b3 Ne7 16. Nh4 Rc8 17. a4 Nc6 18. Nf3 Na5 19. b4 Nb3 20. Ra2 Nxd2 21. Qxd2 cxb4 22. cxb4 Rc4 23. b5 Bb4 24. Qd3 Qc7 25. Rff2 Ke7 26. Rfc2 Rc8 27. Rxc4 dxc4 28. Qe4 c3 29. Rc2 Qc4 30. Ne1 Rd8 31. Nf3 Bc5 32. Kh2 Bxd4 33. Nxd4 Rxd4 34. Qf3 Rd3 35. Qb7+ Rd7 36. Qc6 Qxc6 37. bxc6 Rd3 38. Kh3 Kd8 39. Kh4 Kc7 40. Kg5 Rxg3+ 0-1

[Event "EU-ch U21 prel"]
[Site "Groningen"]
[Date "1972.12.23"]
[Round "6"]
[White "Keller, Wolfgang"]
[Black "Bielczyk, Jacek"]
[Result "0-1"]
[ECO "B30"]
[PlyCount "72"]
[EventDate "1972.12.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. 0-0 Nge7 5. Re1 a6 6. Bxc6 Nxc6 7. Nc3 d6 8. d4 cxd4 9. Nxd4 Be7 10. Be3 0-0 11. a4 Bd7 12. f4 Nxd4 13. Bxd4 b5 14. axb5 axb5 15. Rxa8 Qxa8 16. Qh5 b4 17. Nd1 f6 18. Nf2 e5 19. Be3 Rc8 20. Qd1 Be6 21. Qd2 Qc6 22. Qxb4 Qxc2 23. Nd1 Kf7 24. Nc3 Qb3 25. Qxb3 Bxb3 26. Ra1 Rc7 27. Ra8 Rb7 28. f5 Bc2 29. Bc1 Rc7 30. Bd2 Rb7 31. Bc1 d5 32. Nxd5 Bxe4 33. Nxe7 Kxe7 34. g4 h5 35. h3 Rc7 36. Bd2 Bxa8 0-1

[Event "EU-ch U21 prel"]
[Site "Groningen"]
[Date "1972.12.22"]
[Round "5"]
[White "Ott, Roland"]
[Black "Keller, Wolfgang"]
[Result "1-0"]
[ECO "B09"]
[PlyCount "81"]
[EventDate "1972.12.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 0-0 6. e5 dxe5 7. dxe5 Qxd1+ 8. Kxd1 Rd8+ 9. Ke1 Ne8 10. Bc4 h6 11. Be3 Nc6 12. h3 Bf8 13. Ke2 Nb4 14. Bb3 c6 15. Rad1 Bf5 16. Nd4 Ng7 17. g4 Bd7 18. Rhg1 c5 19. Ndb5 b6 20. a3 Nc6 21. Bd5 a6 22. Nc7 Ra7 23. N7b5 axb5 24. Bxc6 Ne6 25. Bxd7 Raxd7 26. Rxd7 Rxd7 27. Nxb5 g5 28. f5 Nd8 29. h4 gxh4 30. g5 h5 31. g6 fxg6 32. Rxg6+ Kh7 33. Rxb6 Rd5 34. Bf4 Bg7 35. c4 Rd7 36. e6 Rb7 37. Rxb7 Nxb7 38. b4 cxb4 39. axb4 Bb2 40. c5 Nd8 41. Na7 1-0

[Event "EU-ch U21 prel"]
[Site "Groningen"]
[Date "1972.12.21"]
[Round "4"]
[White "Keller, Wolfgang"]
[Black "Findlay, David John"]
[Result "1/2-1/2"]
[ECO "C44"]
[PlyCount "112"]
[EventDate "1972.12.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. c3 Nf6 5. e5 Ne4 6. Qe2 f5 7. exf6 d5 8. Nxd4 Nxd4 9. cxd4 Bb4+ 10. Bd2 Bxd2+ 11. Nxd2 0-0 12. Nxe4 Re8 13. 0-0-0 Rxe4 14. Qh5 gxf6 15. f3 Re7 16. Bd3 Be6 17. Rde1 Qe8 18. Qh4 Qf7 19. Re3 Rae8 20. Rhe1 Kh8 21. R1e2 Bd7 22. Bxh7 Kg7 23. Rxe7 Rxe7 24. Bd3 Rxe2 25. Qh7+ Kf8 26. Qxf7+ Kxf7 27. Bxe2 a5 28. Bd3 b6 29. Kd2 c5 30. Ke3 c4 31. Bc2 b5 32. Kf4 Kg7 33. a3 b4 34. axb4 axb4 35. Ke3 Be8 36. f4 Bg6 37. f5 Bh5 38. h3 Kh6 39. g4 Be8 40. Kf4 Kg7 41. h4 Kh6 42. Bd1 Kg7 43. g5 b3 44. Ke3 Bd7 45. Kf4 Be8 46. Ke3 Bd7 47. Kf4 Be8 48. Be2 Bh5 49. gxf6+ Kxf6 50. Bf1 Bd1 51. Ke3 Kxf5 52. Bh3+ Bg4 53. Bf1 Kg6 54. Kd2 Bf3 55. Kc3 Kh5 56. Bh3 Kxh4 1/2-1/2

[Event "EU-ch U21 prel"]
[Site "Groningen"]
[Date "1972.12.20"]
[Round "3"]
[White "Makropoulos, Georgios"]
[Black "Keller, Wolfgang"]
[Result "1-0"]
[ECO "B07"]
[PlyCount "77"]
[EventDate "1972.12.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f3 c6 5. Be3 Bg7 6. Qd2 b5 7. g4 h5 8. g5 Nfd7 9. h4 Nb6 10. b3 a5 11. a4 b4 12. Nce2 Ba6 13. Rd1 N8d7 14. Nh3 Rc8 15. f4 c5 16. d5 Bxe2 17. Qxe2 c4 18. Bg2 cxb3 19. cxb3 Rc3 20. Rd3 Qc7 21. 0-0 Rxd3 22. Qxd3 Qc3 23. Nf2 0-0 24. Rc1 Qxd3 25. Nxd3 Bc3 26. e5 Rc8 27. e6 fxe6 28. dxe6 Nc5 29. Nxc5 dxc5 30. Be4 Kg7 31. Rf1 Bd4 32. Bxd4+ cxd4 33. f5 gxf5 34. Rxf5 Rc3 35. Rf7+ Kg8 36. Rxe7 d3 37. Rd7 Rxb3 38. e7 Kf7 39. Bg6+ 1-0

[Event "EU-ch U21 prel"]
[Site "Groningen"]
[Date "1972.12.19"]
[Round "2"]
[White "Keller, Wolfgang"]
[Black "Weemaes, Ronald"]
[Result "1-0"]
[ECO "B02"]
[PlyCount "78"]
[EventDate "1972.12.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. c5 Nd5 5. Bc4 e6 6. Nc3 Nxc3 7. dxc3 Bxc5 8. Qg4 Rg8 9. Bd3 g6 10. h4 h5 11. Qg3 Be7 12. Nf3 d6 13. Bf4 d5 14. Bg5 Bxg5 15. Nxg5 Qe7 16. Nh7 Nd7 17. Qf4 f5 18. Ng5 c5 19. f3 c4 20. Bc2 Nf8 21. 0-0 Nh7 22. b3 Nxg5 23. hxg5 Qc5+ 24. Kh2 cxb3 25. axb3 Bd7 26. Rac1 Bb5 27. Rfd1 Ke7 28. c4 dxc4 29. bxc4 Bc6 30. Rd6 Rgd8 31. Rcd1 Be8 32. Kh1 Qf2 33. Bb3 Qb2 34. Qe3 Qa3 35. Qd3 Rxd6 36. exd6+ Kd7 37. Qd4 Bf7 38. Qf6 Kc6 39. Qxf7 Rd8 1-0

[Event "EU-ch U21 prel"]
[Site "Groningen"]
[Date "1972.12.18"]
[Round "1"]
[White "Miranda, Vladimiro"]
[Black "Keller, Wolfgang"]
[Result "1/2-1/2"]
[ECO "B08"]
[PlyCount "79"]
[EventDate "1972.12.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Bg5 c6 5. Nf3 Bg7 6. Be2 h6 7. Bc1 0-0 8. h4 Bg4 9. Be3 h5 10. Qd2 Qc7 11. 0-0 Rd8 12. Rad1 Nbd7 13. Nh2 Bxe2 14. Qxe2 b5 15. Qf3 b4 16. Ne2 c5 17. c3 a5 18. g4 hxg4 19. Nxg4 Nxg4 20. Qxg4 Nf6 21. Qf3 cxd4 22. Bxd4 Qd7 23. Kg2 Ng4 24. Bxg7 Kxg7 25. Nf4 Rh8 26. Rh1 Rh7 27. h5 Rah8 28. hxg6 fxg6 29. Rxh7+ Rxh7 30. Rh1 Rxh1 31. Kxh1 Ne5 32. Qg3 Qc6 33. Nd5 e6 34. f4 Nc4 35. f5 exf5 36. Qg5 fxe4 37. Qf6+ Kh6 38. Qh4+ Kg7 39. Qf6+ Kh6 40. Qh4+ 1/2-1/2

[Event "GER U20-ch"]
[Site "Berlin West"]
[Date "1972.08.09"]
[Round "9"]
[White "Keller, Wolfgang"]
[Black "Rostalski, Walter"]
[Result "1/2-1/2"]
[ECO "B07"]
[PlyCount "65"]
[EventDate "1972.07.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 g6 2. d4 c6 3. Nc3 d6 4. g3 Nf6 5. Bg2 Bg7 6. Nge2 0-0 7. 0-0 Nbd7 8. a4 a5 9. Re1 e5 10. b3 exd4 11. Nxd4 Nc5 12. Ba3 Qb6 13. Bb2 Re8 14. h3 Bd7 15. Qd2 Rad8 16. Rad1 Na6 17. Kh2 Nb4 18. f4 Nh5 19. Nf3 Bc8 20. Nh4 Qc7 21. Qc1 Qb6 22. Qd2 Be6 23. Rf1 f5 24. Rde1 Qc5 25. Re2 Nf6 26. exf5 gxf5 27. Nd1 Bd7 28. Ne3 Ne4 29. Bxe4 Bxb2 30. Nexf5 Bc3 31. Qxd6 Qxd6 32. Nxd6 Re7 33. Ndf5 1/2-1/2

[Event "GER U20-ch"]
[Site "Berlin West"]
[Date "1972.08.08"]
[Round "8"]
[White "Marschner, Juergen"]
[Black "Keller, Wolfgang"]
[Result "0-1"]
[ECO "A25"]
[PlyCount "101"]
[EventDate "1972.07.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 g6 4. Bg2 Bg7 5. e3 0-0 6. Nge2 Nc6 7. 0-0 d6 8. Rb1 Be6 9. Nd5 Qd7 10. Nec3 Nd8 11. d3 h6 12. Nxf6+ Bxf6 13. e4 Bg7 14. Nd5 c6 15. Ne3 Bh3 16. Bxh3 Qxh3 17. Qg4 Qxg4 18. Nxg4 Kh7 19. b4 Ne6 20. Ne3 Nd4 21. Kg2 Rfd8 22. a4 Rd7 23. Bb2 Ne6 24. Rfc1 a5 25. bxa5 Rxa5 26. Ra1 Nc5 27. Ba3 Nb3 28. Bb4 Ra8 29. Rcb1 Nxa1 30. Rxa1 b6 31. Kf3 Bf8 32. Bd2 Be7 33. Nc2 Rda7 34. Nb4 Rxa4 35. Rxa4 Rxa4 36. Nxc6 Bf8 37. Nb4 Ra8 38. Ke2 h5 39. Be3 Rb8 40. Nd5 b5 41. cxb5 Rxb5 42. h3 Rb1 43. h4 f5 44. Bg5 Kg7 45. f4 Kf7 46. exf5 gxf5 47. Kf3 Rb3 48. Nf6 e4+ 49. Ke2 Rxd3 50. Nxh5 d5 51. g4 0-1

[Event "GER U20-ch"]
[Site "Berlin West"]
[Date "1972.08.07"]
[Round "7"]
[White "Keller, Wolfgang"]
[Black "Bastian, Herbert"]
[Result "1-0"]
[ECO "B07"]
[PlyCount "131"]
[EventDate "1972.07.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. g3 Bg7 5. Bg2 0-0 6. Nge2 Nbd7 7. 0-0 e5 8. a4 exd4 9. Nxd4 Re8 10. Re1 Nc5 11. h3 Bd7 12. b3 Qc8 13. Kh2 h5 14. Bg5 Nh7 15. Be3 h4 16. g4 Qd8 17. Qd2 Ne6 18. Rad1 Nxd4 19. Bxd4 Bxd4 20. Qxd4 Bc6 21. b4 b6 22. f4 g5 23. Rf1 Qe7 24. Kg1 gxf4 25. Rxf4 Qe5 26. Qd2 Re6 27. Rdf1 Qg5 28. Qf2 f6 29. Rf5 Qg6 30. Qxh4 Kg7 31. Ne2 Bxe4 32. Bxe4 Rxe4 33. Ng3 Re6 34. Nh5+ Kg8 35. Nf4 Qe8 36. Nxe6 Qxe6 37. Re1 Qd7 38. b5 Re8 39. Rf3 Qf7 40. Rxe8+ Qxe8 41. Qf2 Qe4 42. Qe3 Qxc2 43. Qb3+ Qxb3 44. Rxb3 Ng5 45. Kg2 Ne4 46. Re3 d5 47. Rd3 Nc5 48. Rxd5 Nxa4 49. Rd8+ Kf7 50. Rd7+ Kg6 51. Rxc7 Kg5 52. Rxa7 Nc3 53. Rb7 Nxb5 54. Rxb6 Nd4 55. Rd6 Ne2 56. Rd2 Nc3 57. Rf2 Kg6 58. h4 Nd5 59. Kg3 Ne3 60. Rf3 Nc4 61. h5+ Kg7 62. Rc3 Nb6 63. Rc7+ Kg8 64. Kf3 Kf8 65. Rc6 Nd7 66. Rc8+ 1-0

[Event "GER U20-ch"]
[Site "Berlin West"]
[Date "1972.08.06"]
[Round "6"]
[White "Fritsch, Rolf"]
[Black "Keller, Wolfgang"]
[Result "0-1"]
[ECO "A57"]
[PlyCount "96"]
[EventDate "1972.07.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. g3 c5 3. d5 b5 4. c4 bxc4 5. Bg2 Bb7 6. e4 e6 7. Ne2 exd5 8. exd5 g6 9. 0-0 Bg7 10. Na3 0-0 11. Nc3 d6 12. Re1 Nfd7 13. f4 Nb6 14. Nc2 Na6 15. a3 Nc7 16. Ne3 Re8 17. Bd2 Qd7 18. f5 Bd4 19. Kh1 Bxe3 20. Rxe3 Rxe3 21. Bxe3 Qxf5 22. Be4 Qd7 23. Bf4 Re8 24. Kg1 f5 25. Bg2 Qg7 26. Qd2 Qf6 27. Rd1 Nd7 28. Bg5 Qf7 29. Bh6 Qf6 30. Bg5 Qf7 31. h3 Ne5 32. Qf4 Qd7 33. Rf1 Nb5 34. g4 Rf8 35. Nxb5 Qxb5 36. Be7 Re8 37. Bxd6 Qxb2 38. Bxc5 Nd3 39. Qxc4 Nxc5 40. Qxc5 Re2 41. Bf3 Qe5 42. Rf2 Qg3+ 43. Kf1 Re8 44. Qb5 Rb8 45. Qc4 Rc8 46. Qd4 Rc1+ 47. Ke2 Rc2+ 48. Ke1 Qg1+ 0-1

[Event "GER U20-ch"]
[Site "Berlin West"]
[Date "1972.08.05"]
[Round "5"]
[White "Keller, Wolfgang"]
[Black "Baumgaertner, Hans"]
[Result "1-0"]
[ECO "B06"]
[PlyCount "117"]
[EventDate "1972.07.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. c3 d6 4. f4 Nf6 5. e5 Nd5 6. Bc4 Nb6 7. Bb3 0-0 8. Nf3 c5 9. dxc5 dxc5 10. Qxd8 Rxd8 11. Be3 Na6 12. Kf2 Bd7 13. Ng5 e6 14. Ne4 Rac8 15. Nd6 Rc7 16. Nd2 Ba4 17. N2e4 Bxb3 18. axb3 Nd5 19. Rhd1 Rcd7 20. Bxc5 Nxf4 21. Bd4 Nd5 22. b4 Nb8 23. Nc5 Nc6 24. Nxd7 Rxd7 25. b5 Nxe5 26. Bxe5 Bxe5 27. Nc4 Bb8 28. Ne3 Nf6 29. Rxd7 Nxd7 30. Rd1 Nf8 31. c4 f5 32. g3 Kf7 33. c5 e5 34. b4 Ke7 35. Nc4 Ne6 36. Na5 Nd4 37. Nxb7 Nxb5 38. Rd8 Bc7 39. Rh8 h5 40. Ke3 f4+ 41. gxf4 exf4+ 42. Kf2 Be5 43. Rh7+ Ke6 44. Nd8+ Kd5 45. Rb7 Kc4 46. Nc6 Bc3 47. Nxa7 Nxa7 48. Rxa7 Kxb4 49. c6 Bd4+ 50. Kf3 Bxa7 51. c7 Be3 52. c8Q g5 53. h3 g4+ 54. hxg4 hxg4+ 55. Kxg4 Kb3 56. Kf3 Kb4 57. Qc6 Kb3 58. Ke2 Kb4 59. Kd3 1-0

[Event "GER U20-ch"]
[Site "Berlin West"]
[Date "1972.08.03"]
[Round "4"]
[White "Hartmann, Gerald"]
[Black "Keller, Wolfgang"]
[Result "0-1"]
[ECO "C18"]
[PlyCount "72"]
[EventDate "1972.07.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Ba5 6. b4 cxd4 7. Qg4 Ne7 8. bxa5 dxc3 9. Qxg7 Rg8 10. Qxh7 Qxa5 11. f4 Nbc6 12. Nf3 Bd7 13. Ng5 Rf8 14. Be2 0-0-0 15. Nxf7 Rxf7 16. Qxf7 Qc5 17. Bd3 Rg8 18. g3 Rh8 19. h4 Rg8 20. Rh3 Qg1+ 21. Bf1 Nd4 22. Rb1 Nxc2+ 23. Ke2 Nd4+ 24. Ke1 c2 25. Rb2 Nf3+ 26. Ke2 Nd4+ 27. Ke1 Re8 28. g4 Qxg4 29. Be3 Qd1+ 30. Kf2 Nef5 31. Rxc2+ Nxc2 32. Bxa7 d4 33. h5 Qe1+ 34. Kg1 Nce3 35. Rf3 Nxf1 36. Rxf1 Qg3+ 0-1

[Event "GER U20-ch"]
[Site "Berlin West"]
[Date "1972.08.02"]
[Round "3"]
[White "Keller, Wolfgang"]
[Black "Dankert, Peter"]
[Result "1-0"]
[ECO "B03"]
[PlyCount "75"]
[EventDate "1972.07.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. exd6 exd6 6. Bd3 Be7 7. Nc3 Nc6 8. Nge2 Bg4 9. Be3 Bf6 10. f3 Bh4+ 11. Ng3 Bh5 12. 0-0 Bxg3 13. hxg3 0-0 14. Qd2 Bg6 15. b3 Bxd3 16. Qxd3 d5 17. c5 Nb4 18. Qd2 Nc8 19. Kf2 Ne7 20. a3 Nbc6 21. Rh1 f5 22. Rh2 g6 23. Rah1 Rf7 24. Ne2 Qd7 25. b4 b5 26. Nf4 Nd8 27. Nd3 Nec6 28. Bf4 Ne6 29. Be5 Re8 30. Qh6 Nf8 31. Re1 Rfe7 32. Qg5 Ne6 33. Qf6 Ng7 34. Reh1 Nxe5 35. Nxe5 Rxe5 36. dxe5 Re6 37. Rxh7 Rxf6 38. exf6 1-0

[Event "GER U20-ch"]
[Site "Berlin West"]
[Date "1972.08.01"]
[Round "2"]
[White "Bach, Horst"]
[Black "Keller, Wolfgang"]
[Result "1-0"]
[ECO "C91"]
[PlyCount "81"]
[EventDate "1972.07.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. d4 Bg4 10. Be3 exd4 11. cxd4 Na5 12. Bc2 Nc4 13. Bc1 c5 14. b3 Nb6 15. Nbd2 cxd4 16. h3 Bxf3 17. Nxf3 Nfd7 18. Bf4 Rc8 19. Nxd4 Bf6 20. Rc1 Be5 21. Be3 g6 22. Nf3 Bc3 23. Re2 Nc5 24. Bb1 b4 25. a3 d5 26. axb4 Bxb4 27. exd5 Nxd5 28. Bg5 Qd7 29. Rec2 Rfe8 30. Rc4 Qb7 31. Bh6 f6 32. Bd2 Rcd8 33. Rxc5 Bxc5 34. Rxc5 Qb6 35. Qc2 Re2 36. Qc4 Qe6 37. Bd3 Rxd2 38. Nxd2 Qe1+ 39. Nf1 Qe5 40. Rxd5 Rxd5 41. Be4 1-0

[Event "GER U20-ch"]
[Site "Berlin West"]
[Date "1972.07.31"]
[Round "1"]
[White "Keller, Wolfgang"]
[Black "Hemmert, Burghard"]
[Result "1/2-1/2"]
[ECO "C47"]
[PlyCount "101"]
[EventDate "1972.07.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nd5 Be7 6. Nxd4 Nxd5 7. exd5 Nxd4 8. Qxd4 0-0 9. Be2 Bf6 10. Qc4 b5 11. Qxb5 a5 12. Qd3 Re8 13. 0-0 Ba6 14. c4 Qe7 15. Re1 Qb4 16. Bf4 Bxb2 17. Bd2 Qc5 18. Rab1 Bd4 19. Qg3 Bxc4 20. Rbc1 Rxe2 21. Rxe2 Qxd5 22. Qxc7 Bc5 23. Qe5 Ba3 24. Qxd5 Bxd5 25. Rc7 Bc6 26. Be3 Rb8 27. f3 f6 28. Ra7 a4 29. Ra5 Rb1+ 30. Kf2 Bb4 31. Ra7 Bd6 32. g3 a3 33. Bd4 Rd1 34. Be3 Rd5 35. Rd2 Rxd2+ 36. Bxd2 Bc5+ 37. Be3 Bxa7 38. Bxa7 Bd5 39. Bc5 Bxa2 40. Bxa3 Kf7 41. Ke3 Ke6 42. Kd4 Bd5 43. Ke3 Bc6 44. Kf4 g5+ 45. Ke3 Kf5 46. Bb2 Ke6 47. Bc3 f5 48. Bb2 d6 49. Bc3 Kd5 50. Bf6 g4 51. fxg4 1/2-1/2

