[Event "Wch Seniors 18th"]
[Site "Bad Zwischenahn"]
[Date "2008.11.08"]
[Round "11"]
[White "Jahr, Dieter"]
[Black "Kornath, Heinrich"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "2091"]
[BlackElo "1924"]
[PlyCount "49"]
[EventDate "2008.10.28"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. c4 g6 2. Nc3 Bg7 3. d4 c5 4. d5 Bxc3+ 5. bxc3 f5 6. Nf3 Qa5 7. Qb3 Nf6 8. e3 Ne4 9. Bd3 Nd6 10. h4 Rg8 11. h5 g5 12. Bd2 b6 13. Qc2 e6 14. e4 g4 15. Ne5 Rf8 16. exf5 Nxf5 17. Nxg4 d6 18. 0-0 Kd8 19. Nh6 Ne7 20. dxe6 Bxe6 21. Rae1 Kd7 22. Be4 Nbc6 23. Bxc6+ Nxc6 24. Qxh7+ Ne7 25. Rxe6 1-0

[Event "EU-ch Seniors 08th"]
[Site "Davos"]
[Date "2008.08.16"]
[Round "8"]
[White "Jahr, Dieter"]
[Black "Clemens, Christian"]
[Result "0-1"]
[ECO "A85"]
[WhiteElo "2067"]
[BlackElo "2307"]
[PlyCount "78"]
[EventDate "2008.08.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "CBM 126 Extra"]
[Source "ChessBase"]
[SourceDate "2008.11.05"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.05"]
[SourceQuality "1"]

1. c4 f5 2. f4 Nf6 3. Nc3 b6 4. Nf3 Bb7 5. e3 e6 6. d4 Bb4 7. Bd2 0-0 8. Be2 Qe7 9. 0-0 d6 10. Rc1 Nbd7 11. a3 Bxc3 12. Bxc3 Ne4 13. b4 Nxc3 14. Rxc3 c5 15. Qb3 Nf6 16. Nd2 Kh8 17. Bf3 Ne4 18. Bxe4 fxe4 19. d5 exd5 20. cxd5 Rf5 21. g4 Rxd5 22. Qc2 Qh4 23. Nxe4 Qxg4+ 24. Ng3 h5 25. Kf2 Re8 26. Ke1 h4 27. Ne2 Ba6 28. Rf2 c4 29. Qa4 Bb5 30. Qxa7 Rd3 31. Qxb6 Rexe3 32. Qxe3 Rxe3 33. Rxe3 d5 34. h3 Qf5 35. Nd4 Qb1+ 36. Ke2 Qb2+ 37. Nc2 d4 38. Re5 c3+ 39. Ke1 Qc1# 0-1

[Event "EU-ch Seniors 08th"]
[Site "Davos"]
[Date "2008.08.14"]
[Round "6"]
[White "Jahr, Dieter"]
[Black "Mednikova, Svetlana"]
[Result "0-1"]
[ECO "A85"]
[WhiteElo "2067"]
[BlackElo "2165"]
[PlyCount "80"]
[EventDate "2008.08.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "CBM 126 Extra"]
[Source "ChessBase"]
[SourceDate "2008.11.05"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.05"]
[SourceQuality "1"]

1. c4 f5 2. d4 e6 3. e3 Nf6 4. Nc3 Bb4 5. Bd2 0-0 6. Bd3 Bxc3 7. Bxc3 Ne4 8. Ne2 d5 9. Rc1 c6 10. Qc2 Qh4 11. g3 Qh6 12. f4 Nd7 13. a4 Ndf6 14. b4 Ng4 15. Bxe4 fxe4 16. Qd2 Nxh2 17. Kf2 Ng4+ 18. Kg2 Qg6 19. b5 Bd7 20. Bb4 Rf5 21. Rh4 Rh5 22. Rch1 Rxh4 23. Rxh4 dxc4 24. Be7 cxb5 25. Bg5 Nf6 26. axb5 Bxb5 27. Qb4 Bc6 28. Qxc4 Nd5 29. Qb3 h6 30. Bxh6 gxh6 31. Kh3 Kf7 32. g4 a5 33. Ng3 a4 34. Qa3 Ne7 35. f5 exf5 36. gxf5 Qf6 37. Qa2+ Bd5 38. Qe2 Rg8 39. Qh5+ Kf8 40. Qe2 Rxg3+ 0-1

[Event "EU-ch Seniors 08th"]
[Site "Davos"]
[Date "2008.08.09"]
[Round "1"]
[White "Werner, Clemens"]
[Black "Jahr, Dieter"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2315"]
[BlackElo "2067"]
[PlyCount "30"]
[EventDate "2008.08.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "CBM 126 Extra"]
[Source "ChessBase"]
[SourceDate "2008.11.05"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.05"]
[SourceQuality "1"]

1. e4 c5 2. c3 d6 3. d4 cxd4 4. cxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. h3 b6 8. Bb5+ Bd7 9. e5 Ng8 10. exd6 Bxb5 11. Nxb5 exd6 12. Rc1 Nd7 13. Nc7+ Ke7 14. Qe2 Kf8 15. Qf3 Ngf6 1-0

[Event "Niedersachsen-ch Seniors op 11th"]
[Site "Bad Bevensen"]
[Date "2008.07.16"]
[Round "9"]
[White "Jahr, Dieter"]
[Black "Fritsch, Juergen"]
[Result "1-0"]
[ECO "A22"]
[WhiteElo "1926"]
[BlackElo "1769"]
[PlyCount "70"]
[EventDate "2008.07.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. e4 Bc5 4. g3 d6 5. h3 0-0 6. Bg2 Be6 7. d3 c6 8. Nge2 Nbd7 9. 0-0 Qc8 10. Kh2 Nb6 11. f4 Bd4 12. f5 Bd7 13. Bg5 Bxc3 14. Nxc3 Qd8 15. b3 h6 16. Be3 c5 17. g4 Nh7 18. Rb1 Nc8 19. b4 b6 20. a4 Ne7 21. h4 f6 22. Kg3 cxb4 23. Rxb4 Nc6 24. Rb2 Rc8 25. Nb5 Qe7 26. Nc3 Be8 27. Nd5 Qd8 28. Qd2 Ne7 29. Nc3 Nc6 30. Ne2 Bf7 31. Rh1 Qe7 32. Nc3 Rc7 33. Nb5 Rd7 34. Nc3 Rc8 35. Qf2 Kf8 1-0

[Event "Niedersachsen-ch Seniors op 11th"]
[Site "Bad Bevensen"]
[Date "2008.07.15"]
[Round "8"]
[White "Kripp, Wolfgang"]
[Black "Jahr, Dieter"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2013"]
[BlackElo "1926"]
[PlyCount "86"]
[EventDate "2008.07.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. c3 e6 3. d4 cxd4 4. cxd4 d5 5. e5 Nc6 6. Nf3 Bb4+ 7. Nc3 f6 8. Bf4 fxe5 9. Nxe5 Nxe5 10. Bxe5 Bxc3+ 11. bxc3 Nf6 12. Bd3 0-0 13. 0-0 Bd7 14. Qc2 g6 15. Rae1 Qe8 16. Qb2 Bc6 17. h3 b5 18. Re3 Qd7 19. Rfe1 Rae8 20. Qe2 Ne4 21. Qg4 Nxf2 22. Qg3 Nxd3 23. Rxd3 Qc8 24. Qg5 Rf5 25. Qh6 Re7 26. g4 Rff7 27. h4 Be8 28. h5 gxh5 29. gxh5 Rg7+ 30. Bxg7 Rxg7+ 31. Kh1 Bf7 32. Rg1 Rxg1+ 33. Kxg1 Qc7 34. Kg2 Qd7 35. Rg3+ Bg6 36. Qd2 Kg7 37. hxg6 hxg6 38. Qc2 Kf8 39. Rf3+ Ke7 40. Qf2 Kd6 41. Rf8 Qc7 42. Qg3+ Kc6 43. Qxc7+ Kxc7 1-0

[Event "Niedersachsen-ch Seniors op 11th"]
[Site "Bad Bevensen"]
[Date "2008.07.14"]
[Round "7"]
[White "Jahr, Dieter"]
[Black "Niebling, Ferdinand"]
[Result "1-0"]
[ECO "A22"]
[WhiteElo "1926"]
[BlackElo "2012"]
[PlyCount "115"]
[EventDate "2008.07.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. e4 Bc5 4. g3 d6 5. h3 Nc6 6. Bg2 Be6 7. d3 0-0 8. Nge2 Ne8 9. 0-0 Qd7 10. Kh2 f5 11. exf5 Bxf5 12. g4 Be6 13. f4 Nf6 14. f5 Bf7 15. Bg5 Nd4 16. Bxf6 gxf6 17. Ne4 Kg7 18. N2g3 c6 19. g5 fxg5 20. Nxg5 Kh8 21. Qg4 Nc2 22. Qh4 Bg8 23. f6 Be3 24. Rad1 Bxg5 25. Qxg5 Be6 26. Nh5 Rf7 27. Ng7 Rg8 28. Be4 d5 29. Bxh7 Rfxg7 30. fxg7+ Qxg7 31. Qxg7+ Rxg7 32. Bf5 Bf7 33. Rg1 Ne3 34. Rxg7 Kxg7 35. Rg1+ Kf6 36. Bc8 dxc4 37. dxc4 Nxc4 38. Bxb7 Nxb2 39. Bxc6 Nd3 40. a3 Nf4 41. h4 Bg6 42. Re1 Nd3 43. Re3 Nf4 44. Kg3 Bf5 45. Rb3 Ne2+ 46. Kf2 Nd4 47. Rc3 Bg6 48. Bd7 Ke7 49. Bg4 Kd6 50. h5 Bh7 51. Be2 e4 52. Ke3 Kd5 53. Rc7 Bf5 54. Rxa7 Nc2+ 55. Kf4 Nd4 56. Ra5+ Ke6 57. Bc4+ Kf6 58. Ra6+ 1-0

[Event "Niedersachsen-ch Seniors op 11th"]
[Site "Bad Bevensen"]
[Date "2008.07.13"]
[Round "6"]
[White "Jahr, Dieter"]
[Black "Packroff, Hermann"]
[Result "1/2-1/2"]
[ECO "A35"]
[WhiteElo "1926"]
[BlackElo "2028"]
[PlyCount "32"]
[EventDate "2008.07.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 d5 3. d4 g6 4. e3 Bg7 5. Nf3 0-0 6. Be2 c5 7. 0-0 cxd4 8. Nxd4 Nc6 9. Nxc6 bxc6 10. cxd5 cxd5 11. Bf3 e6 12. Rb1 Qc7 13. Bd2 Ba6 14. Be2 Bxe2 15. Qxe2 Rfc8 16. Rfc1 Qb7 1/2-1/2

[Event "Niedersachsen-ch Seniors op 11th"]
[Site "Bad Bevensen"]
[Date "2008.07.12"]
[Round "5"]
[White "Koester, Peter"]
[Black "Jahr, Dieter"]
[Result "1/2-1/2"]
[ECO "A14"]
[WhiteElo "1998"]
[BlackElo "1926"]
[PlyCount "42"]
[EventDate "2008.07.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 e6 3. g3 Nf6 4. Bg2 Be7 5. 0-0 0-0 6. b3 Nbd7 7. Bb2 Rb8 8. Nc3 dxc4 9. bxc4 c5 10. Qc2 b6 11. a4 Bb7 12. d3 Ne8 13. e3 Bf6 14. Rfd1 Qc8 15. a5 Ne5 16. Nxe5 Bxe5 17. f4 Bxc3 18. Bxc3 Bxg2 19. Qxg2 Nd6 20. axb6 axb6 21. Be5 Rd8 1/2-1/2

[Event "Niedersachsen-ch Seniors op 11th"]
[Site "Bad Bevensen"]
[Date "2008.07.11"]
[Round "4"]
[White "Jahr, Dieter"]
[Black "Smits, Oswald"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "1926"]
[BlackElo "1734"]
[PlyCount "63"]
[EventDate "2008.07.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. e4 Bc5 4. g3 Nc6 5. Bg2 d6 6. h3 Be6 7. d3 0-0 8. Nge2 Nd4 9. 0-0 a6 10. Kh2 h6 11. f4 exf4 12. Nxf4 Bd7 13. a3 Ne6 14. Nce2 Nd4 15. Nxd4 Bxd4 16. Ne2 Bb6 17. e5 dxe5 18. Bxb7 Ra7 19. Bg2 Bc5 20. b4 Be7 21. Bb2 c5 22. bxc5 Qc7 23. c6 Be6 24. Nc3 Nh7 25. Nd5 Qd6 26. Qe2 f6 27. d4 exd4 28. Bxd4 Raa8 29. c5 Qd8 30. Qxe6+ Rf7 31. Nxe7+ Qxe7 32. Bd5 1-0

[Event "Niedersachsen-ch Seniors op 11th"]
[Site "Bad Bevensen"]
[Date "2008.07.10"]
[Round "3"]
[White "Von Janta, Lothar"]
[Black "Jahr, Dieter"]
[Result "0-1"]
[ECO "D45"]
[WhiteElo "1702"]
[BlackElo "1926"]
[PlyCount "68"]
[EventDate "2008.07.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 c6 2. d4 d5 3. e3 Nf6 4. Nc3 e6 5. Nf3 Bd6 6. Bd2 0-0 7. Qc2 Nbd7 8. Rc1 h6 9. a3 dxc4 10. Bxc4 e5 11. 0-0 exd4 12. Nxd4 Ne5 13. Be2 Bc7 14. h3 a6 15. f4 Ng6 16. Bd3 Nxf4 17. Bc4 c5 18. Nf3 Ng6 19. Ne4 Nxe4 20. Qxe4 Qf6 21. Bd5 Ne7 22. Ba2 Bf5 23. Qh4 b5 24. Bc3 Ng6 25. Qe1 Be4 26. Rd1 Qe7 27. Bb1 Bxf3 28. Rxf3 Ne5 29. Rf5 c4 30. Bd4 Nd3 31. Qd2 Rad8 32. Bc2 g6 33. Rff1 Ne5 34. Qf2 Qe6 0-1

[Event "Niedersachsen-ch Seniors op 11th"]
[Site "Bad Bevensen"]
[Date "2008.07.09"]
[Round "2"]
[White "Jahr, Dieter"]
[Black "Meyer, Walter"]
[Result "1/2-1/2"]
[ECO "A34"]
[WhiteElo "1926"]
[BlackElo "1650"]
[PlyCount "56"]
[EventDate "2008.07.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 g6 3. e4 Bg7 4. g3 Nc6 5. Nge2 Ne5 6. Nf4 d6 7. h3 Nf6 8. d3 Nc6 9. Bg2 Bd7 10. 0-0 0-0 11. Kh2 a6 12. Rb1 Rb8 13. a4 Nb4 14. Nfd5 Nfxd5 15. Nxd5 Nxd5 16. exd5 b5 17. axb5 axb5 18. b3 bxc4 19. Bb2 Bxb2 20. Rxb2 cxd3 21. Qd2 Rb4 22. Re1 e5 23. dxe6 Bxe6 24. Re3 Rxb3 25. Rxb3 Bxb3 26. Rxd3 Qc7 27. Rxd6 c4 28. Qf4 Qc5 1/2-1/2

[Event "Niedersachsen-ch Seniors op 11th"]
[Site "Bad Bevensen"]
[Date "2008.07.08"]
[Round "1"]
[White "Raitza, Egon"]
[Black "Jahr, Dieter"]
[Result "1/2-1/2"]
[ECO "D05"]
[WhiteElo "1603"]
[BlackElo "1926"]
[PlyCount "100"]
[EventDate "2008.07.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. e3 c5 4. c3 Nf6 5. Bd3 Nc6 6. 0-0 a6 7. Nbd2 Be7 8. Qe2 0-0 9. dxc5 Bxc5 10. e4 d4 11. e5 Nd7 12. Qe4 f5 13. exf6 Nxf6 14. Qe2 dxc3 15. bxc3 Nd5 16. Ne4 Be7 17. Bd2 Nf4 18. Bxf4 Rxf4 19. Rad1 Qa5 20. Qe3 Rf8 21. Neg5 Bxg5 22. Nxg5 g6 23. Bc4 Ne5 24. Qh3 Qc7 25. Bxe6+ Bxe6 26. Nxe6 Qc6 27. Nxf8 Rxf8 28. Rde1 Qd5 29. Re3 Nf7 30. Qe6 Qa5 31. Rd1 Kg7 32. Rd7 Qb5 33. h3 Qb1+ 34. Kh2 Qf5 35. Qxf5 gxf5 36. Ree7 b5 37. Kg3 Kf6 38. Rxf7+ Rxf7 39. Rxf7+ Kxf7 40. Kf4 Ke6 41. g4 fxg4 42. hxg4 Kd5 43. Ke3 Kc4 44. Kd2 a5 45. f4 b4 46. cxb4 axb4 47. g5 Kd4 48. f5 Ke5 49. g6 hxg6 50. fxg6 Kf6 1/2-1/2

[Event "GER-ch Seniors Gp-A 19th"]
[Site "Templin"]
[Date "2007.08.31"]
[Round "9"]
[White "Jahr, Dieter"]
[Black "Janssen, Lieselotte"]
[Result "1-0"]
[ECO "A18"]
[WhiteElo "1921"]
[BlackElo "1790"]
[PlyCount "47"]
[EventDate "2007.08.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. e4 d6 4. d4 Nbd7 5. f4 e5 6. d5 Nc5 7. Bd3 Nxd3+ 8. Qxd3 Be7 9. Nf3 0-0 10. fxe5 dxe5 11. h3 Nd7 12. 0-0 f6 13. Be3 Bc5 14. a3 a5 15. Rab1 Qe7 16. Na4 Bxe3+ 17. Qxe3 b6 18. Rf2 Ba6 19. Nd2 Rab8 20. Nc3 Rfd8 21. b4 axb4 22. axb4 Ra8 23. Nb5 Bb7 24. Nxc7 1-0

[Event "GER-ch Seniors Gp-A 19th"]
[Site "Templin"]
[Date "2007.08.30"]
[Round "8"]
[White "Merettig, Georg"]
[Black "Jahr, Dieter"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1825"]
[BlackElo "1921"]
[PlyCount "39"]
[EventDate "2007.08.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nc3 d5 2. e4 d4 3. Nce2 e5 4. d3 c5 5. f4 Bd6 6. Nf3 Nc6 7. f5 Bd7 8. c3 b5 9. Ng3 Nf6 10. Bg5 Be7 11. Be2 Qa5 12. Bd2 Qb6 13. 0-0 dxc3 14. Bxc3 c4+ 15. Kh1 Ng4 16. Qd2 b4 17. d4 bxc3 18. bxc3 exd4 19. cxd4 Bb4 20. Qg5 1/2-1/2

[Event "GER-ch Seniors Gp-A 19th"]
[Site "Templin"]
[Date "2007.08.29"]
[Round "7"]
[White "Boehme, Erich"]
[Black "Jahr, Dieter"]
[Result "0-1"]
[ECO "D45"]
[WhiteElo "1770"]
[BlackElo "1921"]
[PlyCount "82"]
[EventDate "2007.08.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 e6 2. d4 d5 3. e3 Nf6 4. Nc3 c6 5. Nf3 Nbd7 6. Be2 Bd6 7. cxd5 exd5 8. 0-0 0-0 9. Qc2 Re8 10. Bd3 Qe7 11. Bd2 Ne4 12. h3 Ndf6 13. a3 a5 14. Ne2 g6 15. Bc3 Nxc3 16. bxc3 Ne4 17. a4 Ng5 18. Nxg5 Qxg5 19. f4 Qe7 20. Rf3 c5 21. dxc5 Bxc5 22. Nd4 Bd7 23. f5 Qg5 24. Qf2 Qe7 25. f6 Qd6 26. Qh4 Bxd4 27. Qxd4 Rac8 28. c4 Qb4 29. cxd5 Rc3 30. Qxb4 axb4 31. e4 Ra8 32. e5 Kf8 33. Be4 Rc4 34. Re3 b3 35. Kf2 b2 36. Rb1 Raxa4 37. e6 fxe6 38. dxe6 Bxe6 39. Bf3 Rc2+ 40. Re2 Rxe2+ 41. Kxe2 Rb4 0-1

[Event "GER-ch Seniors Gp-A 19th"]
[Site "Templin"]
[Date "2007.08.28"]
[Round "6"]
[White "Jahr, Dieter"]
[Black "Hoppe, Rainer"]
[Result "0-1"]
[ECO "A36"]
[WhiteElo "1921"]
[BlackElo "1838"]
[PlyCount "66"]
[EventDate "2007.08.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 d6 3. e4 g6 4. g3 Bg7 5. Bg2 0-0 6. h3 c5 7. Nge2 Nc6 8. 0-0 e5 9. d3 Nd4 10. f4 Ne8 11. fxe5 Bxe5 12. Bh6 Nxe2+ 13. Qxe2 Ng7 14. Bf4 Bd4+ 15. Kh2 a6 16. g4 Rb8 17. a4 b6 18. Rab1 Be6 19. Qf3 Qd7 20. Qg3 Rbd8 21. Nd5 Bxd5 22. exd5 f5 23. Bf3 Kh8 24. b3 fxg4 25. hxg4 Rxf4 26. Kg2 Rdf8 27. Rbe1 Be5 28. Qh3 Kg8 29. Re3 Qe7 30. Rh1 Ne8 31. Qh6 Qg7 32. Qg5 R4f7 33. Rh3 Bf4 0-1

[Event "GER-ch Seniors Gp-A 19th"]
[Site "Templin"]
[Date "2007.08.27"]
[Round "5"]
[White "Krueger, Erich"]
[Black "Jahr, Dieter"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "2102"]
[BlackElo "1921"]
[PlyCount "93"]
[EventDate "2007.08.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 c6 7. Qc2 h6 8. Bh4 Ne4 9. Bxe7 Qxe7 10. Nxd5 cxd5 11. Qxc8+ Qd8 12. Qxd8+ Kxd8 13. Bd3 Nc6 14. Bxe4 dxe4 15. a3 a5 16. Ne2 Kd7 17. Ng3 Rae8 18. Rc1 b6 19. Rc4 g6 20. Kd2 f5 21. Rhc1 Rc8 22. f3 exf3 23. gxf3 Rhf8 24. Ne2 Ne7 25. Rxc8 Nxc8 26. Nf4 g5 27. Ng6 Rf6 28. Ne5+ Kd8 29. Kd3 h5 30. e4 fxe4+ 31. fxe4 g4 32. Rc2 Rf1 33. Nc6+ Kd7 34. d5 Nd6 35. Ne5+ Ke7 36. Rc7+ Ke8 37. Rc6 Ke7 38. Ng6+ Kd7 39. Rxb6 Rd1+ 40. Ke2 Rh1 41. e5 Rxh2+ 42. Kf1 Ne4 43. e6+ Kc7 44. Rc6+ Kb7 45. e7 Ng3+ 46. Kg1 Re2 47. Re6 1-0

[Event "GER-ch Seniors Gp-A 19th"]
[Site "Templin"]
[Date "2007.08.26"]
[Round "4"]
[White "Scholze, Roland"]
[Black "Jahr, Dieter"]
[Result "0-1"]
[ECO "C14"]
[WhiteElo "1760"]
[BlackElo "1921"]
[PlyCount "49"]
[EventDate "2007.08.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. Nc3 e6 3. e4 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. f4 a6 8. Nf3 c5 9. dxc5 Nxc5 10. Bd3 Nc6 11. a3 b5 12. 0-0 Nxd3 13. Qxd3 g6 14. Kh1 Bd7 15. Ne2 0-0 16. Ned4 Rac8 17. Nxc6 Bxc6 18. Nd4 Qc5 19. c3 Rfd8 20. Rae1 a5 21. g4 b4 22. axb4 axb4 23. f5 Bd7 24. Rc1 Qf8 25. cxb4 0-1

[Event "GER-ch Seniors Gp-A 19th"]
[Site "Templin"]
[Date "2007.08.25"]
[Round "3"]
[White "Jahr, Dieter"]
[Black "Papa, Heiner"]
[Result "1/2-1/2"]
[ECO "A51"]
[WhiteElo "1921"]
[BlackElo "1836"]
[PlyCount "144"]
[EventDate "2007.08.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 Nf6 2. d4 e5 3. d5 Bb4+ 4. Bd2 Qe7 5. e3 Ne4 6. a3 Bxd2+ 7. Nxd2 Nxd2 8. Qxd2 d6 9. e4 f5 10. Bd3 fxe4 11. Bxe4 Qh4 12. Qe3 0-0 13. g3 Qf6 14. Ne2 Bf5 15. 0-0 Nd7 16. b4 Bxe4 17. Qxe4 a5 18. Qe3 Nb6 19. bxa5 Rxa5 20. Rac1 Qf3 21. Qd2 Rxa3 22. c5 Nxd5 23. cxd6 cxd6 24. Rcd1 Nf6 25. Qxd6 Raa8 26. Rde1 Ne4 27. Qxe5 Nd2 28. Nd4 Qf7 29. f4 Nxf1 30. Rxf1 Rfe8 31. Qb5 Ra2 32. f5 Rd8 33. Re1 h6 34. Nf3 Kh7 35. Qb1 Raa8 36. f6+ Kg8 37. Ne5 Qxf6 38. Qxb7 Rf8 39. Qd5+ Kh8 40. Qe4 Qf2+ 41. Kh1 Ra6 42. Rg1 Qf5 43. Re1 Qxe4+ 44. Rxe4 Rf2 45. Re1 h5 46. Nd3 Rfa2 47. Re8+ Kh7 48. Ne1 Ra1 49. Kg2 g5 50. h3 g4 51. hxg4 hxg4 52. Re4 R6a2+ 53. Kf1 Ra4 54. Re6 Kg7 55. Kf2 R1a2+ 56. Ke3 Kf7 57. Re5 R2a3+ 58. Nd3 Ra6 59. Rd5 R3a4 60. Rd8 Re6+ 61. Kd2 Ra2+ 62. Kc3 Rg2 63. Kd4 Ke7 64. Rg8 Rxg3 65. Ne5 Rd6+ 66. Ke4 Rg1 67. Rg7+ Kf8 68. Rxg4 Re1+ 69. Kf5 Rd5 70. Re4 Rf1+ 71. Ke6 Rxe5+ 72. Rxe5 Ra1 1/2-1/2

[Event "GER-ch Seniors Gp-A 19th"]
[Site "Templin"]
[Date "2007.08.24"]
[Round "2"]
[White "Jahr, Dieter"]
[Black "Ljuboschiz, Alexander"]
[Result "0-1"]
[ECO "E70"]
[WhiteElo "1921"]
[BlackElo "2164"]
[PlyCount "56"]
[EventDate "2007.08.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 g6 2. d4 Bg7 3. Nc3 Nf6 4. e4 d6 5. Bd3 Nc6 6. Nge2 0-0 7. 0-0 e5 8. d5 Nd4 9. Nxd4 exd4 10. Ne2 Re8 11. f3 c5 12. Bd2 Nd7 13. f4 Nf6 14. Qc2 Qe7 15. Ng3 h5 16. Rfe1 Ng4 17. h3 Ne3 18. Bxe3 dxe3 19. e5 dxe5 20. Rxe3 Bd7 21. Rae1 Qh4 22. f5 e4 23. fxg6 fxg6 24. Nxe4 Bd4 25. Kh2 Bxe3 26. Rxe3 Bf5 27. Re2 Bxe4 28. Bxe4 Qf4+ 0-1

[Event "GER-ch Seniors Gp-A 19th"]
[Site "Templin"]
[Date "2007.08.23"]
[Round "1"]
[White "Jahr, Dieter"]
[Black "Bade, Heidrun"]
[Result "1-0"]
[ECO "A22"]
[WhiteElo "1921"]
[BlackElo "1760"]
[PlyCount "73"]
[EventDate "2007.08.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. e4 Bc5 4. g3 d6 5. h3 c6 6. Bg2 Be6 7. d3 h6 8. Nge2 Nbd7 9. 0-0 a5 10. Kh2 0-0 11. f4 Nb6 12. f5 Bd7 13. Bd2 Nc8 14. a4 Ne7 15. Qc1 Kh7 16. g4 Neg8 17. Ng3 g5 18. Be3 Bb6 19. Qd2 c5 20. Nd5 Nxd5 21. exd5 Nf6 22. Be4 Rg8 23. Qf2 Qe7 24. Kg2 Bd8 25. Bf3 Qe8 26. b3 Be7 27. Rh1 Rg7 28. h4 Kg8 29. hxg5 hxg5 30. Rh3 Kf8 31. Rah1 Ng8 32. Rh8 f6 33. Ne4 Qf7 34. Ng3 Qe8 35. Qg1 Bd8 36. Qh2 Ke7 37. Nh5 1-0

[Event "Niedersachsen-ch Seniors op 10th"]
[Site "Bad Bevensen"]
[Date "2007.07.11"]
[Round "9"]
[White "Johannsen, Ingbert"]
[Black "Jahr, Dieter"]
[Result "1/2-1/2"]
[ECO "B54"]
[WhiteElo "1930"]
[BlackElo "1929"]
[PlyCount "8"]
[EventDate "2007.07.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 d6 1/2-1/2

[Event "Niedersachsen-ch Seniors op 10th"]
[Site "Bad Bevensen"]
[Date "2007.07.10"]
[Round "8"]
[White "Jahr, Dieter"]
[Black "Limberg, Siegfried"]
[Result "1-0"]
[ECO "A22"]
[WhiteElo "1929"]
[BlackElo "1973"]
[PlyCount "79"]
[EventDate "2007.07.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. e4 Bc5 4. g3 d6 5. h3 Nc6 6. Bg2 Be6 7. d3 h6 8. Nge2 a6 9. 0-0 Nd4 10. Kh2 c6 11. f4 Nxe2 12. Nxe2 Qb6 13. f5 Bd7 14. Rb1 a5 15. Bd2 h5 16. Bg5 Be3 17. Bxf6 gxf6 18. Qe1 Ke7 19. Rf3 Bc5 20. a3 a4 21. Qd1 Qa7 22. Qd2 Rhd8 23. Rd1 Bd4 24. Rb1 Qb6 25. Nc3 Qb3 26. Ne2 c5 27. Nc1 Qb6 28. Ne2 Qa6 29. Nxd4 cxd4 30. g4 hxg4 31. hxg4 Rg8 32. Rg3 b5 33. Rc1 bxc4 34. dxc4 Rac8 35. g5 fxg5 36. Rxg5 Rxg5 37. Qxg5+ Ke8 38. Qg8+ Ke7 39. f6+ Kxf6 40. Rf1+ 1-0

[Event "Niedersachsen-ch Seniors op 10th"]
[Site "Bad Bevensen"]
[Date "2007.07.09"]
[Round "7"]
[White "Kripp, Wolfgang"]
[Black "Jahr, Dieter"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2001"]
[BlackElo "1929"]
[PlyCount "26"]
[EventDate "2007.07.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. c3 d6 3. d4 cxd4 4. cxd4 g6 5. Nc3 Bg7 6. Be3 a6 7. Bc4 Nf6 8. Nge2 0-0 9. Qd2 b5 10. Bd3 Ng4 11. Bf4 e5 12. h3 Nxf2 13. Kxf2 exf4 1/2-1/2

[Event "Niedersachsen-ch Seniors op 10th"]
[Site "Bad Bevensen"]
[Date "2007.07.08"]
[Round "6"]
[White "Jahr, Dieter"]
[Black "Weller, Friedhelm"]
[Result "1-0"]
[ECO "A23"]
[WhiteElo "1929"]
[BlackElo "1747"]
[PlyCount "83"]
[EventDate "2007.07.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. e4 c6 4. g3 a6 5. Bg2 Bc5 6. h3 d6 7. Nge2 Be6 8. d3 b5 9. cxb5 axb5 10. 0-0 0-0 11. Kh2 Qb6 12. f4 exf4 13. Bxf4 d5 14. d4 Be7 15. exd5 cxd5 16. Be3 Na6 17. Nf4 Nc7 18. Qb3 Qb7 19. a3 Rfd8 20. Rac1 Ne4 21. Nxe6 fxe6 22. Nxe4 dxe4 23. Qc2 Nd5 24. Qxe4 Qd7 25. Rfe1 Nf6 26. Qc6 Nd5 27. Bf2 Kf7 28. Qc2 Bg5 29. Rcd1 h6 30. Qe4 Rac8 31. h4 Bf6 32. Bh3 Re8 33. Re2 Rc6 34. Rde1 Kg8 35. Qg4 Kf7 36. Qh5+ Kg8 37. Bg2 Rf8 38. Rxe6 Rc2 39. R6e2 Rxe2 40. Qxd5+ Qxd5 41. Bxd5+ Kh7 42. Rxe2 1-0

[Event "Niedersachsen-ch Seniors op 10th"]
[Site "Bad Bevensen"]
[Date "2007.07.07"]
[Round "5"]
[White "Bauer, Wolfgang"]
[Black "Jahr, Dieter"]
[Result "1-0"]
[ECO "D05"]
[WhiteElo "1945"]
[BlackElo "1929"]
[PlyCount "68"]
[EventDate "2007.07.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. e3 Nf6 4. Bd3 c5 5. c3 Nc6 6. Nbd2 Bd6 7. 0-0 0-0 8. Qe2 b6 9. e4 Be7 10. e5 Ne8 11. Re1 f5 12. exf6 Bxf6 13. Ne5 Bxe5 14. dxe5 g6 15. Nf3 Qc7 16. Bh6 Ng7 17. Bg5 Ne8 18. h4 Ng7 19. Nh2 Ne7 20. Ng4 Nh5 21. Nh6+ Kh8 22. g4 Nf4 23. Qf3 Ng8 24. Nxg8 Kxg8 25. Bh6 Bb7 26. Bxf8 Rxf8 27. Bc2 d4 28. Be4 Nd5 29. Qg3 dxc3 30. bxc3 b5 31. Rab1 b4 32. cxb4 Nxb4 33. a3 Bxe4 34. Rxe4 Nc6 1-0

[Event "Niedersachsen-ch Seniors op 10th"]
[Site "Bad Bevensen"]
[Date "2007.07.06"]
[Round "4"]
[White "Jahr, Dieter"]
[Black "Jentsch, Dieter"]
[Result "1/2-1/2"]
[ECO "A22"]
[WhiteElo "1929"]
[BlackElo "2054"]
[PlyCount "43"]
[EventDate "2007.07.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. e4 Bc5 4. h3 0-0 5. g3 d6 6. Bg2 Be6 7. d3 Nc6 8. Nge2 h6 9. 0-0 a5 10. Kh2 Nh7 11. f4 exf4 12. Bxf4 Nd4 13. Be3 Nxe2 14. Qxe2 Bxe3 15. Qxe3 c6 16. b3 f5 17. d4 fxe4 18. Rxf8+ Qxf8 19. Rf1 Qe7 20. c5 dxc5 21. dxc5 Rd8 22. Nxe4 1/2-1/2

[Event "Niedersachsen-ch Seniors op 10th"]
[Site "Bad Bevensen"]
[Date "2007.07.05"]
[Round "3"]
[White "Frericks, Willy"]
[Black "Jahr, Dieter"]
[Result "0-1"]
[ECO "B15"]
[WhiteElo "1648"]
[BlackElo "1929"]
[PlyCount "88"]
[EventDate "2007.07.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. e4 e6 3. Nc3 c6 4. Nf3 Ne7 5. Bd3 dxe4 6. Nxe4 Ng6 7. c3 Nd7 8. 0-0 Be7 9. Be3 Nf6 10. Qc2 Nxe4 11. Bxe4 f5 12. Bd3 0-0 13. Rad1 Qc7 14. b3 Bd7 15. c4 e5 16. dxe5 Nxe5 17. Nxe5 Qxe5 18. Be2 Qc7 19. Bf4 Qc8 20. c5 Bf6 21. Bd6 Re8 22. Bc4+ Be6 23. Bxe6+ Qxe6 24. b4 g6 25. Qd2 Qe2 26. Qxe2 Rxe2 27. Rfe1 Rxe1+ 28. Rxe1 a5 29. a3 axb4 30. axb4 Kf7 31. Rb1 Ke6 32. b5 Ra1 33. Rxa1 Bxa1 34. bxc6 bxc6 35. Kf1 Bd4 36. Ke2 Kd5 37. f3 h5 38. Kd3 Bxc5 39. Bf4 Bd6 40. Bxd6 Kxd6 41. Kd4 c5+ 42. Kc4 g5 43. g3 Kc6 44. h3 Kd6 0-1

[Event "Niedersachsen-ch Seniors op 10th"]
[Site "Bad Bevensen"]
[Date "2007.07.04"]
[Round "2"]
[White "Jahr, Dieter"]
[Black "Kluger, Hans Peter"]
[Result "1-0"]
[ECO "E71"]
[WhiteElo "1929"]
[BlackElo "1733"]
[PlyCount "167"]
[EventDate "2007.07.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 g6 2. d4 Bg7 3. Nc3 Nf6 4. e4 d6 5. h3 e5 6. dxe5 dxe5 7. Qxd8+ Kxd8 8. Bg5 c6 9. Nf3 Re8 10. g4 h6 11. Bh4 Nbd7 12. g5 hxg5 13. Nxg5 Rf8 14. 0-0-0 Kc7 15. Be2 Bh6 16. Kc2 a5 17. Nf3 Nh5 18. Be7 Re8 19. Bd6+ Kb6 20. Na4+ Ka7 21. c5 Bf8 22. Bxf8 Rxf8 23. Nb6 Nxb6 24. cxb6+ Kxb6 25. Nxe5 Nf4 26. Bg4 f5 27. exf5 gxf5 28. Bf3 Be6 29. Rd4 Nd5 30. a3 Rh8 31. h4 Rh7 32. Rh2 Rah8 33. h5 Rh6 34. Rdh4 Nf6 35. Ng6 Rd8 36. Nf4 Bc8 37. Rg2 Ng4 38. Ng6 Re8 39. Rh1 a4 40. Nf4 Reh8 41. Kc3 Ne5 42. Bd1 Bd7 43. Bxa4 Ka5 44. Bd1 c5 45. Re1 Ng4 46. b4+ cxb4+ 47. axb4+ Kb5 48. Be2+ Kc6 49. Bf3+ Kc7 50. Rd1 Ba4 51. Rd5 Rc6+ 52. Kd4 Bc2 53. Rc5 Rxc5 54. bxc5 Ra8 55. Nd5+ Kd8 56. Bxg4 fxg4 57. Ne3 Ra4+ 58. Kc3 Bb1 59. Rxg4 Ra2 60. Rg2 Kd7 61. h6 Ra8 62. f4 Rh8 63. Rh2 Kc6 64. Kc4 Bg6 65. f5 Bf7+ 66. Kb4 Bg8 67. Nc4 Bh7 68. Ne5+ Kd5 69. Ng6 Re8 70. Kb5 Re3 71. Rd2+ Ke4 72. Rd7 Kxf5 73. Rxh7 Kxg6 74. Rxb7 Kxh6 75. Rf7 Kg6 76. Rf1 Rb3+ 77. Kc6 Rb2 78. Kd7 Rd2+ 79. Kc7 Re2 80. c6 Kg5 81. Kc8 Rc2 82. c7 Kg6 83. Rd1 Ra2 84. Kd8 1-0

[Event "Niedersachsen-ch Seniors op 10th"]
[Site "Bad Bevensen"]
[Date "2007.07.03"]
[Round "1"]
[White "Hoeffner, Felix"]
[Black "Jahr, Dieter"]
[Result "1/2-1/2"]
[ECO "D63"]
[WhiteElo "1463"]
[BlackElo "1929"]
[PlyCount "55"]
[EventDate "2007.07.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. Nf3 c6 6. e3 Nbd7 7. cxd5 exd5 8. Bd3 Ne4 9. Bxe7 Qxe7 10. 0-0 0-0 11. Rc1 f5 12. Re1 Ndf6 13. Ne5 c5 14. Bxe4 fxe4 15. f4 exf3 16. Nxf3 c4 17. Ne5 Be6 18. e4 dxe4 19. Nxe4 Nxe4 20. Rxe4 Bd5 21. Re1 Qg5 22. Rc3 b5 23. Rg3 Qf5 24. Ng4 Kh8 25. Ne3 Qd7 26. Nxd5 Qxd5 27. Re5 Qd7 28. Qg4 1/2-1/2

[Event "EU-ch Seniors 07th"]
[Site "Hockenheim"]
[Date "2007.06.10"]
[Round "9"]
[White "Jahr, Dieter"]
[Black "Bofinger, Juergen"]
[Result "1-0"]
[ECO "A36"]
[WhiteElo "2059"]
[BlackElo "1948"]
[PlyCount "75"]
[EventDate "2007.06.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 118 Extra"]
[Source "ChessBase"]
[SourceDate "2007.07.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.07.04"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nf6 3. e4 Nc6 4. g3 g6 5. Bg2 Bg7 6. Nge2 d6 7. h3 Bd7 8. 0-0 Qc8 9. Kh2 h5 10. f3 g5 11. d3 g4 12. fxg4 h4 13. Kg1 hxg3 14. Qe1 Nxg4 15. hxg4 Bxg4 16. Qxg3 Be5 17. Bf4 Qe6 18. Bxe5 dxe5 19. Rf5 Bxf5 20. exf5 Qxf5 21. Rf1 Qh7 22. Be4 Qh6 23. Kf2 0-0-0 24. Ke1 Rdg8 25. Qf2 Nd4 26. Nxd4 cxd4 27. Nd1 f6 28. Qf5+ Kc7 29. Qe6 Qg7 30. Qd5 Rb8 31. Qc5+ Kd8 32. Qxa7 Qg3+ 33. Rf2 Qg1+ 34. Kd2 Qg5+ 35. Kc2 Kc7 36. Qc5+ Kd8 37. Qb6+ Kc8 38. Bf5+ 1-0

[Event "EU-ch Seniors 07th"]
[Site "Hockenheim"]
[Date "2007.06.09"]
[Round "8"]
[White "Bue, Gunnar"]
[Black "Jahr, Dieter"]
[Result "1/2-1/2"]
[ECO "E14"]
[WhiteElo "1813"]
[BlackElo "2059"]
[PlyCount "37"]
[EventDate "2007.06.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 118 Extra"]
[Source "ChessBase"]
[SourceDate "2007.07.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.07.04"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. e3 Be7 5. Nc3 0-0 6. Bd3 b6 7. 0-0 Bb7 8. b3 Nbd7 9. Bb2 c5 10. Rc1 Rc8 11. Qe2 dxc4 12. bxc4 Qc7 13. Rfd1 Qb8 14. d5 exd5 15. cxd5 Nxd5 16. Nxd5 Bxd5 17. Bxh7+ Kxh7 18. Rxd5 Nf6 19. Ng5+ 1/2-1/2

[Event "EU-ch Seniors 07th"]
[Site "Hockenheim"]
[Date "2007.06.08"]
[Round "7"]
[White "Kalkmann, Hans"]
[Black "Jahr, Dieter"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2004"]
[BlackElo "2059"]
[PlyCount "81"]
[EventDate "2007.06.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 118 Extra"]
[Source "ChessBase"]
[SourceDate "2007.07.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.07.04"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. g3 Nf6 4. Bg5 Be7 5. Bg2 0-0 6. Bxf6 Bxf6 7. e3 c5 8. c3 Qb6 9. Qb3 Qc7 10. 0-0 c4 11. Qc2 Nc6 12. Nbd2 b5 13. a3 Bb7 14. e4 dxe4 15. Nxe4 Be7 16. Neg5 g6 17. Rae1 a5 18. Ne4 b4 19. axb4 axb4 20. Ra1 b3 21. Qd1 Kg7 22. Qe2 Na5 23. Ned2 Bd5 24. Qe5+ Qxe5 25. Nxe5 f6 26. Nd7 Rfd8 27. Nb6 Ra6 28. Nxd5 exd5 29. Ra4 Rdd6 30. Rfa1 Bd8 31. Nf1 Kf7 32. Ne3 Ke6 33. h4 Bb6 34. Bf3 Bxd4 35. cxd4 c3 36. bxc3 b2 37. Rb1 Nc4 38. Bxd5+ Ke7 39. Rxa6 Rxa6 40. Bxc4 Ra1 41. Bd3 1-0

[Event "EU-ch Seniors 07th"]
[Site "Hockenheim"]
[Date "2007.06.07"]
[Round "6"]
[White "Jahr, Dieter"]
[Black "Barlo, Werner"]
[Result "1/2-1/2"]
[ECO "D45"]
[WhiteElo "2059"]
[BlackElo "1871"]
[PlyCount "92"]
[EventDate "2007.06.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 118 Extra"]
[Source "ChessBase"]
[SourceDate "2007.07.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.07.04"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. d4 Nf6 4. e3 c6 5. Nf3 Bb4 6. Bd2 Nbd7 7. Rc1 0-0 8. a3 Bxc3 9. Bxc3 Ne4 10. Bd3 f5 11. 0-0 Nxc3 12. Rxc3 Nf6 13. Ne5 Ne4 14. Rc1 Bd7 15. f3 Ng5 16. b4 Nf7 17. f4 Nxe5 18. fxe5 a6 19. g3 Qg5 20. Qf3 Be8 21. cxd5 Bh5 22. Qf4 Qxf4 23. exf4 cxd5 24. Rc7 Rab8 25. Rfc1 Bf7 26. b5 axb5 27. Bxb5 Be8 28. Bxe8 Rfxe8 29. Rb1 b6 30. Rc6 b5 31. Rb3 Kf7 32. Rc5 Re7 33. Rcxb5 Rxb5 34. Rxb5 Ra7 35. Rb3 Ra4 36. Rd3 Rc4 37. h4 h5 38. Kf2 Ke7 39. Ke3 Kd7 40. Rb3 Kc7 41. Kd3 Ra4 42. Ke3 g6 43. Rc3+ Kb7 44. Rd3 Kb6 45. Rb3+ Kc7 46. Kd3 Kc6 1/2-1/2

[Event "EU-ch Seniors 07th"]
[Site "Hockenheim"]
[Date "2007.06.06"]
[Round "5"]
[White "Minz, Michail"]
[Black "Jahr, Dieter"]
[Result "1-0"]
[ECO "B25"]
[WhiteElo "2159"]
[BlackElo "2059"]
[PlyCount "93"]
[EventDate "2007.06.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 118 Extra"]
[Source "ChessBase"]
[SourceDate "2007.07.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.07.04"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. g3 g6 4. Bg2 Bg7 5. d3 Nf6 6. Nf3 Nc6 7. 0-0 0-0 8. Nh4 e5 9. f4 Bg4 10. Bf3 Bxf3 11. Qxf3 Nd4 12. Qg2 Qd7 13. f5 b5 14. g4 b4 15. Nd1 Rfc8 16. Ne3 g5 17. Nf3 Nxf3+ 18. Qxf3 h6 19. h4 Nh7 20. f6 Bxf6 21. Nf5 Bg7 22. hxg5 hxg5 23. Rf2 f6 24. Rh2 c4 25. dxc4 Rxc4 26. Qb3 d5 27. Qh3 Nf8 28. exd5 Re8 29. Ne3 Rc7 30. Bd2 Rb8 31. c4 bxc3 32. Bxc3 Qb5 33. Rd1 Qa4 34. d6 Rd7 35. Qf3 Qxa2 36. Nf5 Qe6 37. Qe4 Ng6 38. Kf2 Nh4 39. Nxh4 gxh4 40. Rxh4 Rxd6 41. Rdh1 Kf7 42. Rh7 Rg8 43. R1h6 Rd7 44. Qg6+ Kf8 45. Bb4+ Re7 46. Rxg7 Qb6+ 47. Kg2 1-0

[Event "EU-ch Seniors 07th"]
[Site "Hockenheim"]
[Date "2007.06.05"]
[Round "4"]
[White "Jahr, Dieter"]
[Black "Gonzalo Gonzalez, Francisco"]
[Result "1-0"]
[ECO "A34"]
[WhiteElo "2059"]
[BlackElo "1914"]
[PlyCount "125"]
[EventDate "2007.06.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 118 Extra"]
[Source "ChessBase"]
[SourceDate "2007.07.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.07.04"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. d3 d6 4. e4 g6 5. f4 Bg7 6. Nf3 Nf6 7. g3 Bg4 8. Bg2 Qc7 9. 0-0 Nd4 10. Bd2 Qb6 11. Rb1 0-0 12. Be3 Nh5 13. Nd5 Qd8 14. Qd2 Nxf3+ 15. Bxf3 Bxf3 16. Rxf3 e6 17. Nc3 Nf6 18. h3 Nh5 19. g4 Nf6 20. Rbf1 Nd7 21. f5 Ne5 22. Rg3 Qh4 23. Kg2 Qd8 24. Bg5 f6 25. Bh6 g5 26. Bxg7 Kxg7 27. fxe6 Qe7 28. Nb5 Qxe6 29. Nc7 Qe7 30. Nxa8 Rxa8 31. Qe3 Qe6 32. b3 b6 33. d4 cxd4 34. Qxd4 Rh8 35. Rd1 Rd8 36. Qd5 Qe7 37. Kh2 Kg6 38. Qd2 h6 39. Qf2 Kg7 40. Rg2 Qb7 41. Qf5 Qe7 42. Rgd2 Qc7 43. Kg2 Qc6 44. Rd5 Ng6 45. Kh2 Ne7 46. Qe6 Nxd5 47. exd5 Qe8 48. Re1 Qxe6 49. Rxe6 Kf7 50. Kg3 Rd7 51. Kf3 a6 52. Ke4 Re7 53. Rxe7+ Kxe7 54. Kf5 Kf7 55. b4 b5 56. c5 dxc5 57. bxc5 Ke7 58. d6+ Kd7 59. Kxf6 a5 60. Ke5 a4 61. Kd5 b4 62. c6+ Kd8 63. Kc4 1-0

[Event "EU-ch Seniors 07th"]
[Site "Hockenheim"]
[Date "2007.06.04"]
[Round "3"]
[White "Bogorad, Michail"]
[Black "Jahr, Dieter"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "2245"]
[BlackElo "2059"]
[PlyCount "49"]
[EventDate "2007.06.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 118 Extra"]
[Source "ChessBase"]
[SourceDate "2007.07.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.07.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. c3 e5 6. d3 Nge7 7. Be3 Qb6 8. Na3 0-0 9. b4 d6 10. Rb1 Be6 11. bxc5 dxc5 12. Nc4 Qc7 13. Bxc5 a6 14. Bxc6 Bxc4 15. Bxe7 Qxe7 16. Rxb7 Qc5 17. Rb4 Bxd3 18. Bxa8 Bxf1 19. Bd5 Bb5 20. Qb3 Bf6 21. a4 Bc6 22. Bxc6 Qxc6 23. Rb6 Qxe4 24. Rxf6 Kg7 25. Rxf7+ 1-0

[Event "EU-ch Seniors 07th"]
[Site "Hockenheim"]
[Date "2007.06.03"]
[Round "2"]
[White "Jahr, Dieter"]
[Black "Kuhn, Arno"]
[Result "1-0"]
[ECO "A22"]
[WhiteElo "2059"]
[BlackElo "1863"]
[PlyCount "59"]
[EventDate "2007.06.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 118 Extra"]
[Source "ChessBase"]
[SourceDate "2007.07.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.07.04"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. e4 Bc5 4. g3 d6 5. Bg2 c6 6. h3 Be6 7. d3 Nbd7 8. Nge2 Rb8 9. 0-0 0-0 10. a3 h6 11. Kh2 Nh7 12. f4 f5 13. exf5 Bxf5 14. g4 Be6 15. f5 Bf7 16. b4 Bd4 17. Nxd4 exd4 18. Ne2 c5 19. bxc5 dxc5 20. Bf4 Re8 21. Bxb8 Qxb8+ 22. Kg1 Re3 23. Nf4 b6 24. Nd5 Ng5 25. Nxe3 dxe3 26. h4 Nh7 27. Qf3 Qe5 28. Rae1 Qd4 29. Qxe3 Qxg4 30. Rf4 1-0

[Event "EU-ch Seniors 07th"]
[Site "Hockenheim"]
[Date "2007.06.02"]
[Round "1"]
[White "Kremenietsky, Anatoly M"]
[Black "Jahr, Dieter"]
[Result "1-0"]
[ECO "B37"]
[WhiteElo "2353"]
[BlackElo "2059"]
[PlyCount "89"]
[EventDate "2007.06.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 118 Extra"]
[Source "ChessBase"]
[SourceDate "2007.07.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.07.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 d6 5. c4 Nf6 6. Nc3 g6 7. Be2 Bg7 8. Nc2 0-0 9. 0-0 b6 10. Be3 Bb7 11. f3 Rc8 12. Qd2 Qc7 13. Rac1 Qb8 14. Rfd1 Rfd8 15. Bg5 Kf8 16. Bh6 Ng8 17. Bxg7+ Kxg7 18. Ne3 Nf6 19. b3 Ne5 20. f4 Ned7 21. Bf3 Nc5 22. Ned5 Bxd5 23. exd5 a6 24. Ne2 b5 25. Nd4 bxc4 26. Rxc4 Nce4 27. Bxe4 Nxe4 28. Qe3 Nf6 29. Nc6 Rxc6 30. Rxc6 Qb4 31. Rxa6 Qb5 32. Ra7 Re8 33. Qd4 Qe2 34. Qd2 Qe4 35. Ra4 Qf5 36. Rc4 e5 37. dxe6 Rxe6 38. Re1 d5 39. Rxe6 fxe6 40. Rc1 Ne4 41. Qd4+ Kh6 42. Qe5 Qg4 43. Re1 Qh4 44. Rxe4 dxe4 45. Qg5+ 1-0

[Event "EU-ch Seniors 06th"]
[Site "Davos"]
[Date "2006.08.13"]
[Round "9"]
[White "Jahr, Dieter"]
[Black "Winiwarter, Felix"]
[Result "0-1"]
[ECO "A86"]
[WhiteElo "2036"]
[BlackElo "2175"]
[PlyCount "60"]
[EventDate "2006.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "CBM 113 Extra"]
[Source "ChessBase"]
[SourceDate "2006.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.09.14"]
[SourceQuality "1"]

1. c4 f5 2. d4 Nf6 3. Nc3 g6 4. g3 Bg7 5. Bg2 0-0 6. f4 c6 7. e3 d6 8. Nf3 Kh8 9. 0-0 Be6 10. b3 Bg8 11. Bb2 Nbd7 12. Re1 Qb6 13. Qc2 Rfe8 14. Kh1 e5 15. fxe5 dxe5 16. dxe5 Ng4 17. Na4 Qc7 18. e6 Rxe6 19. Bxg7+ Kxg7 20. Qc3+ Ndf6 21. Ng5 Re7 22. e4 h6 23. Nh3 fxe4 24. Bxe4 Rae8 25. Bf3 Re3 26. Rxe3 Rxe3 27. Qc2 Rxf3 28. Nf4 Bf7 29. Nc5 Qe5 30. Ncd3 Qxa1+ 0-1

[Event "EU-ch Seniors 06th"]
[Site "Davos"]
[Date "2006.08.12"]
[Round "8"]
[White "Titz, Herbert"]
[Black "Jahr, Dieter"]
[Result "0-1"]
[ECO "B38"]
[WhiteElo "2085"]
[BlackElo "2036"]
[PlyCount "174"]
[EventDate "2006.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "CBM 113 Extra"]
[Source "ChessBase"]
[SourceDate "2006.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.09.14"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 d6 5. c4 g6 6. Nc3 Bg7 7. Be3 Nf6 8. Be2 0-0 9. 0-0 Bd7 10. Rc1 Nxd4 11. Bxd4 Bc6 12. Bd3 Qa5 13. Be3 a6 14. h3 Rac8 15. Qd2 Rfe8 16. b3 b5 17. cxb5 axb5 18. f3 b4 19. Ne2 e5 20. a4 d5 21. exd5 Bxd5 22. Rxc8 Rxc8 23. Rc1 Rxc1+ 24. Qxc1 Bxb3 25. Qc8+ Bf8 26. Bb5 Bxa4 27. Bc5 Nd7 28. Bxa4 Qxc5+ 29. Qxc5 Nxc5 30. Bc2 b3 31. Bb1 Bh6 32. Nc3 Be3+ 33. Kf1 Bd4 34. Nb5 f5 35. Ke2 Kg7 36. g4 Kf6 37. gxf5 gxf5 38. Nd6 f4 39. Bxh7 Na4 40. Ne4+ Kg7 41. Bf5 b2 42. Nd2 Nc3+ 43. Ke1 Nd5 44. Bd3 Bc3 45. Bb1 Bxd2+ 46. Kxd2 Ne3 47. Kc3 Nd1+ 48. Kc2 Nf2 49. Kxb2 Nxh3 50. Kc3 Ng5 51. Kd3 Kf6 52. Ke2 Nh3 53. Be4 Kg5 54. Kf1 Kh4 55. Kg2 Ng5 56. Bd5 Nh7 57. Bb7 Nf8 58. Bc8 Ng6 59. Bf5 Ne7 60. Be4 Nc8 61. Bc6 Nd6 62. Bd5 Nf5 63. Be6 Ne3+ 64. Kf2 Kg5 65. Bc8 Kf6 66. Ke2 Ke7 67. Kd3 Kd6 68. Bb7 Nd5 69. Ke4 Nc3+ 70. Kd3 Nd5 71. Ke4 Ne3 72. Ba8 Ke6 73. Bb7 Nf1 74. Kd3 Ng3 75. Bc8+ Kf6 76. Bb7 Nf5 77. Ke2 Kg5 78. Kf2 Kf6 79. Ke2 Ke7 80. Kd3 Nd6 81. Bd5 Kf6 82. Bc6 Kg5 83. Ke2 Kh4 84. Bd7 Kg3 85. Bc6 Nf5 86. Kd3 Nd4 87. Ke4 Nxf3 0-1

[Event "EU-ch Seniors 06th"]
[Site "Davos"]
[Date "2006.08.11"]
[Round "7"]
[White "Jahr, Dieter"]
[Black "Fahnenschmidt, Gerhard"]
[Result "0-1"]
[ECO "A21"]
[WhiteElo "2036"]
[BlackElo "2150"]
[PlyCount "54"]
[EventDate "2006.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "CBM 113 Extra"]
[Source "ChessBase"]
[SourceDate "2006.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.09.14"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 d6 3. e4 f5 4. d3 Nf6 5. g3 Be7 6. Bg2 Nc6 7. Nge2 fxe4 8. dxe4 Be6 9. Nd5 0-0 10. 0-0 Qd7 11. f4 Bh3 12. Nec3 Bxg2 13. Kxg2 exf4 14. Bxf4 Rae8 15. a3 Bd8 16. Re1 Ne5 17. c5 c6 18. Bxe5 Rxe5 19. Nxf6+ Rxf6 20. Qb3+ Kh8 21. cxd6 Rh5 22. Qc2 Bb6 23. h4 Rxh4 24. gxh4 Qg4+ 25. Kh1 Rf2 26. Qxf2 Bxf2 27. Re3 Bxe3 0-1

[Event "EU-ch Seniors 06th"]
[Site "Davos"]
[Date "2006.08.10"]
[Round "6"]
[White "Capraro, Linus"]
[Black "Jahr, Dieter"]
[Result "1/2-1/2"]
[ECO "B77"]
[WhiteElo "2145"]
[BlackElo "2036"]
[PlyCount "56"]
[EventDate "2006.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "CBM 113 Extra"]
[Source "ChessBase"]
[SourceDate "2006.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.09.14"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 d6 5. Nc3 g6 6. Bc4 Bg7 7. Be3 Nf6 8. f3 0-0 9. Qd2 a6 10. 0-0-0 Nxd4 11. Bxd4 b5 12. Bb3 Bb7 13. g4 Qc7 14. h4 h5 15. gxh5 Nxh5 16. Bxg7 Kxg7 17. Rdg1 b4 18. Ne2 a5 19. Nd4 d5 20. Rg4 Bc8 21. Nf5+ Bxf5 22. exf5 a4 23. Qd4+ Nf6 24. Bxd5 Rfd8 25. fxg6 Rxd5 26. Qxb4 Nxg4 27. fxg4 Qd6 28. Qe1 Rd8 1/2-1/2

[Event "EU-ch Seniors 06th"]
[Site "Davos"]
[Date "2006.08.09"]
[Round "5"]
[White "Jahr, Dieter"]
[Black "Tschirky, Werner"]
[Result "1-0"]
[ECO "A18"]
[WhiteElo "2036"]
[BlackElo "1815"]
[PlyCount "45"]
[EventDate "2006.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "CBM 113 Extra"]
[Source "ChessBase"]
[SourceDate "2006.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.09.14"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. e4 e5 4. g3 c6 5. Bg2 d6 6. Nge2 Be7 7. 0-0 0-0 8. d3 Nbd7 9. h3 h6 10. Kh2 Nh7 11. g4 Bg5 12. f4 exf4 13. Nxf4 Ne5 14. Qe2 Be6 15. b3 Bxf4+ 16. Bxf4 Ng6 17. Bg3 Qe7 18. d4 Rad8 19. Rae1 Qd7 20. d5 cxd5 21. exd5 Bxg4 22. Qxg4 Qxg4 23. hxg4 1-0

[Event "EU-ch Seniors 06th"]
[Site "Davos"]
[Date "2006.08.09"]
[Round "4"]
[White "Shestoperova, Aleksandra S"]
[Black "Jahr, Dieter"]
[Result "1-0"]
[ECO "D05"]
[WhiteElo "2163"]
[BlackElo "2036"]
[PlyCount "65"]
[EventDate "2006.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "CBM 113 Extra"]
[Source "ChessBase"]
[SourceDate "2006.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.09.14"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 e6 4. Bd3 c5 5. c3 h6 6. Nbd2 Nbd7 7. Ne5 Be7 8. 0-0 0-0 9. f4 b6 10. Nc6 Qe8 11. Nxe7+ Qxe7 12. Qf3 Bb7 13. Kh1 Nh7 14. Qg3 f5 15. b3 Nhf6 16. Bb2 cxd4 17. exd4 Ne4 18. Qe1 Nxd2 19. Qxd2 Nf6 20. a4 Ne4 21. Bxe4 fxe4 22. Ba3 Qc7 23. Bxf8 Rxf8 24. Rac1 Qd6 25. b4 Rc8 26. f5 e5 27. f6 exd4 28. Qxd4 Rc4 29. Qe3 d4 30. cxd4 Rxd4 31. f7+ Kf8 32. Qc3 e3 33. Qxe3 1-0

[Event "EU-ch Seniors 06th"]
[Site "Davos"]
[Date "2006.08.07"]
[Round "3"]
[White "Jahr, Dieter"]
[Black "Kverndal, Leif"]
[Result "1-0"]
[ECO "A36"]
[WhiteElo "2036"]
[BlackElo "1920"]
[PlyCount "81"]
[EventDate "2006.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "CBM 113 Extra"]
[Source "ChessBase"]
[SourceDate "2006.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.09.14"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 c5 3. e4 Nc6 4. g3 g6 5. Bg2 Bg7 6. Nge2 0-0 7. 0-0 d6 8. h3 Nd4 9. d3 Rb8 10. f4 Bd7 11. a4 Bc6 12. Be3 Nd7 13. Nb5 Nxe2+ 14. Qxe2 a6 15. Na7 Bxa4 16. Rxa4 Qb6 17. b4 Qxa7 18. bxc5 Nxc5 19. Ra2 Qb6 20. e5 Qc7 21. d4 Nd7 22. exd6 exd6 23. f5 Rfe8 24. Qd3 Rbc8 25. fxg6 hxg6 26. Rc2 b5 27. Bd5 Nf6 28. Rxf6 Rxe3 29. Rxf7 Rxd3 30. Rxc7+ Kh7 31. Rxc8 Bxd4+ 32. Kg2 b4 33. Re2 b3 34. Re7+ Kh6 35. Be4 Rd2+ 36. Kf3 Rf2+ 37. Kg4 b2 38. Re6 Bf6 39. Rb8 Be5 40. Rxg6+ Kh7 41. Rf6+ 1-0

[Event "EU-ch Seniors 06th"]
[Site "Davos"]
[Date "2006.08.06"]
[Round "2"]
[White "Schmid, Wolfgang"]
[Black "Jahr, Dieter"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2222"]
[BlackElo "2036"]
[PlyCount "123"]
[EventDate "2006.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "CBM 113 Extra"]
[Source "ChessBase"]
[SourceDate "2006.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.09.14"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 Nf6 8. Bg5 Nd7 9. 0-0-0 Qb6 10. Rhe1 Qxd4 11. Nxd4 a6 12. Kb1 h6 13. Be3 g6 14. Nxc6 bxc6 15. Bd4 f6 16. Na4 Bg7 17. b3 Kf7 18. f4 Rhd8 19. c4 e5 20. Bb2 Bf8 21. g3 Ke6 22. Rf1 f5 23. fxe5 dxe5 24. Rde1 Bd6 25. Re2 Rf8 26. Rd1 Rad8 27. Red2 Be7 28. Bc3 Nb8 29. Nc5+ Kf6 30. Nd3 Nd7 31. Nb4 Nc5 32. Nxc6 Rxd2 33. Rxd2 Nxe4 34. Bxe5+ Ke6 35. Rd3 Ra8 36. Bb2 Bf6 37. Bxf6 Kxf6 38. Kc2 g5 39. Nb4 h5 40. Rf3 Rh8 41. Nxa6 h4 42. g4 f4 43. Nb4 h3 44. Nd3 Rh4 45. b4 Rxg4 46. Rxh3 Rg2+ 47. Kb3 Kf5 48. Rh8 Rd2 49. Nc5 Nf6 50. Rf8 Rxh2 51. Nd7 Rh6 52. c5 f3 53. c6 f2 54. Nxf6 Rxf6 55. Rxf6+ Kxf6 56. c7 f1Q 57. c8Q Qf3+ 58. Qc3+ Qxc3+ 59. Kxc3 Ke5 60. Kd3 Kf4 61. Ke2 Kg3 62. b5 1-0

[Event "EU-ch Seniors 06th"]
[Site "Davos"]
[Date "2006.08.05"]
[Round "1"]
[White "Jahr, Dieter"]
[Black "Ljubarskij, Jurij"]
[Result "1/2-1/2"]
[ECO "A21"]
[WhiteElo "2036"]
[BlackElo "2341"]
[PlyCount "169"]
[EventDate "2006.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "CBM 113 Extra"]
[Source "ChessBase"]
[SourceDate "2006.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.09.14"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 f5 3. g3 Nf6 4. Bg2 Nc6 5. e3 Be7 6. Nge2 0-0 7. 0-0 d6 8. b3 Qe8 9. d4 Qh5 10. f4 e4 11. a3 Bd7 12. d5 Nd8 13. Nd4 Qf7 14. Bb2 h6 15. Rc1 Ne8 16. h3 Kh7 17. Kh2 Rg8 18. g4 g6 19. Qe1 Qf6 20. Rc2 Qh4 21. Qxh4 Bxh4 22. gxf5 gxf5 23. Nxe4 fxe4 24. Bxe4+ Kh8 25. Nf5+ Bf6 26. Nxh6 Rg7 27. Bc1 Nf7 28. Nxf7+ Rxf7 29. Bg6 Re7 30. Rf3 Ng7 31. e4 Rf8 32. Kh1 Be8 33. Bxe8 Rfxe8 34. e5 dxe5 35. fxe5 Bxe5 36. Bg5 Rd7 37. Re2 Bd6 38. Rxe8+ Nxe8 39. b4 b6 40. Be3 Kg7 41. Bd4+ Kg6 42. c5 Be7 43. d6 bxc5 44. dxc7 Rxc7 45. Be5 Bd6 46. Bxd6 Nxd6 47. bxc5 Rxc5 48. Kg2 Nc4 49. Rc3 Kf5 50. h4 Ke4 51. Kg3 Kd4 52. Rb3 Ra5 53. Kf4 Nxa3 54. Rh3 Nc4 55. h5 Ne5 56. Kf5 Ra6 57. Rh1 Nf7 58. Rd1+ Kc5 59. Rd7 Nd6+ 60. Kf6 Ne4+ 61. Kf5 Ng3+ 62. Kg4 Nxh5 63. Kxh5 Ra1 64. Kg4 a5 65. Kf3 Re1 66. Kf2 Re8 67. Rc7+ Kb4 68. Rb7+ Ka3 69. Rb5 a4 70. Rb6 Ka2 71. Rb4 a3 72. Rb6 Rh8 73. Ke3 Rh2 74. Kd3 Rb2 75. Ra6 Rb8 76. Kc2 Rc8+ 77. Kd2 Rc4 78. Rb6 Ka1 79. Rb7 Rh4 80. Kc2 Rh2+ 81. Kc1 Rb2 82. Ra7 a2 83. Rc7 Rb8 84. Rc6 Rh8 85. Kc2 1/2-1/2

[Event "GER-ch Seniors 18th"]
[Site "Dresden"]
[Date "2006.07.30"]
[Round "9"]
[White "Koehler, Kurt"]
[Black "Jahr, Dieter"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1840"]
[BlackElo "1911"]
[PlyCount "37"]
[EventDate "2006.07.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. e4 dxe4 3. Nc3 Nf6 4. Bg5 Nbd7 5. Qd2 h6 6. Bh4 c6 7. f3 exf3 8. Nxf3 Qa5 9. Bd3 Nd5 10. 0-0 Nxc3 11. bxc3 g5 12. Bg3 Bg7 13. Rae1 e6 14. Bd6 c5 15. Nxg5 Bxd4+ 16. cxd4 Qxd2 17. Rxe6+ fxe6 18. Bg6+ Kd8 19. Nxe6# 1-0

[Event "GER-ch Seniors 18th"]
[Site "Dresden"]
[Date "2006.07.29"]
[Round "8"]
[White "Jahr, Dieter"]
[Black "Stier, Uwe"]
[Result "1-0"]
[ECO "A42"]
[WhiteElo "1911"]
[BlackElo "1697"]
[PlyCount "85"]
[EventDate "2006.07.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 g6 2. d4 d6 3. e4 Bg7 4. Nc3 c6 5. Be3 Nf6 6. h3 Qc7 7. Bd3 Nbd7 8. Nge2 a6 9. a4 e5 10. d5 c5 11. 0-0 0-0 12. f4 exf4 13. Bxf4 Nh5 14. Be3 Ne5 15. Nf4 Nxf4 16. Bxf4 Nxd3 17. Qxd3 f5 18. Qg3 Rd8 19. Rae1 Qb6 20. Re2 Qb4 21. Bxd6 Qxc4 22. Be5 f4 23. Qg5 Bxh3 24. Bxg7 Kxg7 25. gxh3 Qd3 26. Qe5+ Kg8 27. Qe6+ Kg7 28. Qg4 h5 29. Qf3 Qd4+ 30. Qf2 Qd3 31. Kh2 Rf8 32. Qf3 Qd4 33. e5 Rae8 34. Rd1 Qc4 35. e6 b5 36. axb5 axb5 37. Ne4 Qa4 38. Rg1 Kh7 39. Ng5+ Kh6 40. Nf7+ Kh7 41. d6 Qc4 42. Ng5+ Kh6 43. e7 1-0

[Event "GER-ch Seniors 18th"]
[Site "Dresden"]
[Date "2006.07.28"]
[Round "7"]
[White "Kreutzkamp, Hans Rudolf"]
[Black "Jahr, Dieter"]
[Result "1-0"]
[ECO "B36"]
[WhiteElo "2084"]
[BlackElo "1911"]
[PlyCount "79"]
[EventDate "2006.07.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Nc3 Nf6 7. Be2 Nc6 8. Nxc6 bxc6 9. Be3 c5 10. Qd2 0-0 11. h4 h5 12. Bh6 Bb7 13. f3 Qa5 14. g4 hxg4 15. h5 gxf3 16. Bxf3 Nxe4 17. Nxe4 Qxd2+ 18. Bxd2 f5 19. Ng5 Bxf3 20. Nxf3 Bxb2 21. Rb1 Rfb8 22. hxg6 Bf6 23. Ke2 Rxb1 24. Rxb1 Kg7 25. Rb7 Kxg6 26. Be1 a5 27. a4 e5 28. Rb6 e4 29. Nh4+ Bxh4 30. Bxh4 f4 31. Rxd6+ Kf5 32. Rd5+ Kg4 33. Be7 Rb8 34. Bxc5 Rb3 35. Bd4 Rb4 36. c5 Rxa4 37. c6 Ra2+ 38. Ke1 e3 39. c7 f3 40. c8Q+ 1-0

[Event "GER-ch Seniors 18th"]
[Site "Dresden"]
[Date "2006.07.27"]
[Round "6"]
[White "Jahr, Dieter"]
[Black "Jaenig, Reinhard"]
[Result "1/2-1/2"]
[ECO "A36"]
[WhiteElo "1911"]
[BlackElo "1990"]
[PlyCount "31"]
[EventDate "2006.07.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. e4 e5 4. d3 g6 5. g3 Bg7 6. Bg2 Nge7 7. Nge2 0-0 8. 0-0 d6 9. h3 Be6 10. f4 f5 11. fxe5 dxe5 12. Nd5 h6 13. Be3 Nd4 14. Qd2 g5 15. Nxe7+ Qxe7 16. exf5 1/2-1/2

[Event "GER-ch Seniors 18th"]
[Site "Dresden"]
[Date "2006.07.26"]
[Round "5"]
[White "Hobusch, Werner"]
[Black "Jahr, Dieter"]
[Result "1/2-1/2"]
[ECO "B73"]
[WhiteElo "1983"]
[BlackElo "1874"]
[PlyCount "77"]
[EventDate "2006.07.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 g6 5. Be2 Bg7 6. 0-0 Nf6 7. Nc3 0-0 8. Be3 Nc6 9. Kh1 Bd7 10. f4 e5 11. Ndb5 exf4 12. Bxf4 Ne8 13. Nxd6 Bxc3 14. bxc3 Nxd6 15. Qxd6 Be6 16. Qc5 Qa5 17. Qe3 Qb6 18. Qc1 Qc5 19. Bg5 f5 20. Bh6 Rf7 21. exf5 Bxf5 22. Qd2 Rd8 23. Bd3 Rfd7 24. Qf4 Be6 25. Qf6 Qe7 26. Qxe7 Nxe7 27. Bg5 Re8 28. Rae1 Bf7 29. Re3 Nc6 30. Rxe8+ Bxe8 31. Bc4+ Bf7 32. Bh6 Ne5 33. Bb5 Rd8 34. h3 a6 35. Re1 axb5 36. Rxe5 Bxa2 37. Rxb5 Rd1+ 38. Kh2 Bd5 39. Ra5 1/2-1/2

[Event "GER-ch Seniors 18th"]
[Site "Dresden"]
[Date "2006.07.25"]
[Round "4"]
[White "Jahr, Dieter"]
[Black "Werchan, Hans"]
[Result "0-1"]
[ECO "A34"]
[WhiteElo "2036"]
[BlackElo "2146"]
[PlyCount "102"]
[EventDate "2006.07.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 113 Extra"]
[Source "ChessBase"]
[SourceDate "2006.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.09.14"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 c5 3. e4 Nc6 4. d3 d6 5. h3 e6 6. f4 Be7 7. Nf3 Nh5 8. Be3 a6 9. g4 Ng3 10. Rg1 Nxf1 11. Kxf1 h6 12. f5 Bf6 13. Bf2 g5 14. d4 cxd4 15. Nxd4 Ne5 16. b3 Bd7 17. Rc1 Qa5 18. Be1 Qc7 19. Bg3 Rd8 20. Rg2 b6 21. Rf2 0-0 22. Kg2 Bc8 23. Qd2 Qc5 24. Na4 Qc7 25. Rcf1 Kg7 26. Rh1 Nc6 27. Nf3 Ne5 28. h4 Nxg4 29. hxg5 hxg5 30. Nxg5 exf5 31. Rh7+ Kg6 32. exf5+ Bxf5 33. Rxf5 Qe7 34. Rxf6+ Qxf6 35. Qd3+ Qf5 36. Rg7+ Kxg7 37. Qd4+ Ne5 38. Ne4 Rh8 39. Nd2 f6 40. Nxb6 Qh3+ 41. Kf2 Rh5 42. Nd5 Rf5+ 43. Nf4 Nd3+ 44. Qxd3 Rxf4+ 45. Nf3 Qf5 46. Qe3 Rxf3+ 47. Qxf3 Qxf3+ 48. Kxf3 Kf7 49. Ke4 Ke6 50. a3 Rg8 51. Be1 f5+ 0-1

[Event "GER-ch Seniors 18th"]
[Site "Dresden"]
[Date "2006.07.24"]
[Round "3"]
[White "Achenbach, Manfred"]
[Black "Jahr, Dieter"]
[Result "1/2-1/2"]
[ECO "B21"]
[WhiteElo "2169"]
[BlackElo "2036"]
[PlyCount "31"]
[EventDate "2006.07.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 113 Extra"]
[Source "ChessBase"]
[SourceDate "2006.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.09.14"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Nf3 g6 6. Bc4 Bg7 7. Bg5 h6 8. Bf4 Nf6 9. Qd2 0-0 10. Bxh6 d6 11. Bxg7 Kxg7 12. Rd1 Bg4 13. Be2 Bxf3 14. Bxf3 Qa5 15. 0-0 Rh8 16. Nd5 1/2-1/2

[Event "GER-ch Seniors 18th"]
[Site "Dresden"]
[Date "2006.07.23"]
[Round "2"]
[White "Jahr, Dieter"]
[Black "Johannsen, Ingbert"]
[Result "1/2-1/2"]
[ECO "A18"]
[WhiteElo "2036"]
[BlackElo "2175"]
[PlyCount "126"]
[EventDate "2006.07.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 113 Extra"]
[Source "ChessBase"]
[SourceDate "2006.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.09.14"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 Nf6 3. e4 d5 4. cxd5 exd5 5. e5 Ng8 6. d4 Ne7 7. f4 Nbc6 8. Nf3 g6 9. Be3 Bg7 10. Be2 0-0 11. 0-0 Nf5 12. Bf2 h5 13. Qb3 Nce7 14. h3 c6 15. g4 hxg4 16. hxg4 Nh6 17. Nh2 b6 18. Rad1 Be6 19. Rc1 Qd7 20. Qd1 f6 21. exf6 Rxf6 22. g5 Rxf4 23. gxh6 Bxh6 24. Be3 Rh4 25. Bxh6 Rxh6 26. Ng4 Bxg4 27. Bxg4 Qd6 28. Rc2 Qg3+ 29. Rg2 Qe3+ 30. Rff2 Rf8 31. Qd2 Qxd2 32. Rxd2 Rh4 33. Rdf2 Rxf2 34. Kxf2 Kg7 35. Kg3 Rh1 36. Re2 Kf6 37. Re6+ Kf7 38. Kf4 Rg1 39. Rd6 Rg2 40. Ne2 c5 41. Kf3 Rh2 42. dxc5 bxc5 43. Kg3 Nf5+ 44. Bxf5 Rxe2 45. Bxg6+ Kg7 46. Bf5 Rxb2 47. a4 Rb3+ 48. Kf2 Rb4 49. Bd7 d4 50. Bb5 c4 51. Rxd4 a6 52. Bc6 Kf6 53. Ke3 Ke5 54. Rd5+ Ke6 55. Ra5 Kd6 56. Rxa6 Kc5 57. Bb5 Rb3+ 58. Kd2 Kb4 59. Be8 Rd3+ 60. Ke2 Rd8 61. Rb6+ Ka3 62. Bb5 c3 63. Rc6 Kb3 1/2-1/2

[Event "GER-ch Seniors 18th"]
[Site "Dresden"]
[Date "2006.07.22"]
[Round "1"]
[White "Rosen, Willy"]
[Black "Jahr, Dieter"]
[Result "0-1"]
[ECO "B70"]
[WhiteElo "2301"]
[BlackElo "2036"]
[PlyCount "82"]
[EventDate "2006.07.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 113 Extra"]
[Source "ChessBase"]
[SourceDate "2006.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.09.14"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 d6 5. Nc3 Nf6 6. Be2 g6 7. 0-0 Bg7 8. Nb3 0-0 9. Re1 b6 10. Bf1 Bb7 11. Bg5 h6 12. Bh4 Re8 13. Qd2 Qc8 14. Nd5 Nh7 15. c4 g5 16. Bg3 Ne5 17. Rac1 Ng6 18. Nd4 Qd7 19. Nf3 Rac8 20. h4 g4 21. Nd4 e6 22. Nc3 a6 23. Red1 Nf6 24. f3 Ne5 25. b3 gxf3 26. gxf3 Nh5 27. Bf2 Qe7 28. f4 Ng6 29. f5 Nxh4 30. Be2 e5 31. Bxh5 exd4 32. Qf4 dxc3 33. Bxh4 Qxe4 34. Qxe4 Rxe4 35. Bf2 Rf4 36. Rxd6 Rxf5 37. Be2 Re8 38. Rc2 Rg5+ 39. Kf1 Bg2+ 40. Ke1 Be4 41. Rc1 Bf3 0-1

[Event "Wuerttemberg-ch Seniors 18th"]
[Site "Freudenstadt"]
[Date "2006.05.12"]
[Round "9"]
[White "Jahr, Dieter"]
[Black "Leutz, Hans"]
[Result "1/2-1/2"]
[ECO "D45"]
[WhiteElo "1857"]
[BlackElo "1781"]
[PlyCount "26"]
[EventDate "2006.05.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. c4 c6 2. Nc3 d5 3. d4 Nf6 4. e3 e6 5. a3 Nbd7 6. Nf3 a6 7. b4 Bd6 8. Bb2 0-0 9. c5 Bc7 10. Bd3 e5 11. dxe5 Nxe5 12. Nxe5 Bxe5 13. Qc2 Qe7 1/2-1/2

[Event "Wuerttemberg-ch Seniors 18th"]
[Site "Freudenstadt"]
[Date "2006.05.11"]
[Round "8"]
[White "Pukropski, Walter"]
[Black "Jahr, Dieter"]
[Result "1/2-1/2"]
[ECO "A01"]
[WhiteElo "1781"]
[BlackElo "1857"]
[PlyCount "121"]
[EventDate "2006.05.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. b3 e5 2. Bb2 d6 3. d4 exd4 4. Bxd4 Nc6 5. Bb2 Nf6 6. Nd2 Be7 7. e3 0-0 8. Be2 Rb8 9. Ngf3 d5 10. 0-0 Bd6 11. c4 Be7 12. cxd5 Nxd5 13. a3 Bf6 14. Bxf6 Nxf6 15. Qc2 Bg4 16. Rfd1 Qe7 17. b4 Ne5 18. Rac1 c6 19. Qc5 Qxc5 20. Rxc5 Ned7 21. Rcc1 Rbd8 22. Nc4 b6 23. Nd6 c5 24. Rc2 cxb4 25. axb4 Bxf3 26. gxf3 a5 27. bxa5 bxa5 28. Bb5 Ne5 29. Kg2 Ra8 30. Rd4 Ng6 31. Rc7 h6 32. f4 Nh8 33. Kf3 g6 34. e4 Nh5 35. e5 Ng7 36. Ne4 Ne6 37. Rcc4 Nxd4+ 38. Rxd4 Rfd8 39. Nd6 Kf8 40. f5 gxf5 41. Kf4 Ng6+ 42. Kxf5 Kg7 43. Bc4 Ra7 44. Ke4 Kf8 45. Kf5 Ne7+ 46. Kf6 Ng8+ 47. Kf5 a4 48. Ba2 a3 49. Rf4 Rb8 50. Rc4 Kg7 51. Rg4+ Kf8 52. Rc4 Ne7+ 53. Ke4 Rb2 54. Nc8 Nxc8 55. Rxc8+ Kg7 56. Bd5 a2 57. Bxa2 Raxa2 58. f4 Rxh2 59. Rc7 Rae2+ 60. Kf5 Rh5+ 61. Kg4 1/2-1/2

[Event "Wuerttemberg-ch Seniors 18th"]
[Site "Freudenstadt"]
[Date "2006.05.10"]
[Round "7"]
[White "Jahr, Dieter"]
[Black "Hoffmann, Hans"]
[Result "0-1"]
[ECO "A21"]
[WhiteElo "1857"]
[BlackElo "1993"]
[PlyCount "115"]
[EventDate "2006.05.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 d6 3. e4 f5 4. d3 Nf6 5. Nd5 c6 6. Nxf6+ Qxf6 7. f3 Na6 8. Be3 d5 9. cxd5 cxd5 10. exd5 Qh4+ 11. g3 Bb4+ 12. Bd2 Qd4 13. Bxb4 Nxb4 14. Qb3 Qc5 15. Ne2 Nc2+ 16. Kd2 Nxa1 17. Qc4 Qb6 18. Qc3 Kf7 19. Bh3 Bd7 20. Rxa1 Rac8 21. Qb3 Qh6+ 22. f4 Qxh3 23. fxe5 Qh6+ 24. Ke1 Qb6 25. e6+ Bxe6 26. dxe6+ Ke7 27. Qa4 Kxe6 28. Nf4+ Kd6 29. Qa3+ Qc5 30. Kd2 Qxa3 31. bxa3 Rhe8 32. Rb1 b6 33. Rb4 g5 34. Ne2 Re5 35. d4 Rxe2+ 36. Kxe2 Rc2+ 37. Ke3 Rxa2 38. Kd3 Rxa3+ 39. Kc4 Ra2 40. h4 gxh4 41. gxh4 Rc2+ 42. Kd3 Rc7 43. Rb5 Rf7 44. Ke3 f4+ 45. Kf3 Kc6 46. Re5 a5 47. Re6+ Kc7 48. d5 a4 49. Rc6+ Kb7 50. Rc1 b5 51. Rc5 Kb6 52. Rc6+ Ka5 53. d6 a3 54. Rc7 Rf6 55. d7 Rd6 56. Kxf4 b4 57. Ra7+ Kb5 58. Ke5 0-1

[Event "Wuerttemberg-ch Seniors 18th"]
[Site "Freudenstadt"]
[Date "2006.05.09"]
[Round "6"]
[White "Fels, Karl Heinz"]
[Black "Jahr, Dieter"]
[Result "1/2-1/2"]
[ECO "C41"]
[WhiteElo "1737"]
[BlackElo "1857"]
[PlyCount "119"]
[EventDate "2006.05.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Be7 6. Bc4 0-0 7. 0-0 a6 8. a4 Nbd7 9. Be3 Ne5 10. Ba2 Nfg4 11. Bf4 Ng6 12. Bg3 Kh8 13. h3 Nh6 14. f4 f5 15. Qe2 fxe4 16. Nxe4 Nf5 17. Nxf5 Bxf5 18. Rad1 c6 19. Kh1 d5 20. Nf2 Bh4 21. Bh2 Bxf2 22. Qxf2 b5 23. axb5 axb5 24. Bb3 Qf6 25. Qd4 Qxd4 26. Rxd4 Be4 27. Rd2 Rf7 28. Kg1 Raf8 29. g3 Ne5 30. Rdf2 Nd7 31. c3 Re8 32. Bc2 Nc5 33. Re1 Ra8 34. Rfe2 h6 35. g4 Rfa7 36. b4 Ra1 37. Bg3 Bxc2 38. Rxc2 Rxe1+ 39. Bxe1 Ra1 40. bxc5 Rxe1+ 41. Kf2 Re4 42. f5 Rc4 43. Ke2 Rxc5 44. Kd3 Rc4 45. Re2 b4 46. Re8+ Kh7 47. cxb4 Rxb4 48. Rc8 Rc4 49. Rd8 Ra4 50. Rc8 Ra3+ 51. Kd4 Rxh3 52. Rxc6 Rg3 53. Rg6 Rf3 54. Kxd5 h5 55. Ke4 hxg4 56. Rxg4 Ra3 57. Rg6 Ra1 58. Ke5 Ra4 59. Kd5 Rb4 60. Ke5 1/2-1/2

[Event "Wuerttemberg-ch Seniors 18th"]
[Site "Freudenstadt"]
[Date "2006.05.08"]
[Round "5"]
[White "Jahr, Dieter"]
[Black "Roggenstein, Bruno"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "1857"]
[BlackElo "1753"]
[PlyCount "47"]
[EventDate "2006.05.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. c4 e6 2. d4 d5 3. Nc3 Nf6 4. e3 Be7 5. Nf3 a6 6. a3 dxc4 7. Bxc4 b5 8. Bd3 Bb7 9. 0-0 0-0 10. b4 Nbd7 11. Bb2 Re8 12. Rc1 Rc8 13. Qc2 g6 14. Ne4 Nxe4 15. Bxe4 Bxe4 16. Qxe4 Bf6 17. Rc2 Bg7 18. Rfc1 Nb8 19. Ne5 Bxe5 20. Qxe5 Re7 21. d5 f6 22. Qxf6 Rd7 23. Qh8+ Kf7 24. Qxh7+ 1-0

[Event "Wuerttemberg-ch Seniors 18th"]
[Site "Freudenstadt"]
[Date "2006.05.07"]
[Round "4"]
[White "Streicher, Werner"]
[Black "Jahr, Dieter"]
[Result "1/2-1/2"]
[ECO "B73"]
[WhiteElo "1706"]
[BlackElo "1857"]
[PlyCount "51"]
[EventDate "2006.05.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 d6 5. Nc3 Nf6 6. Be2 g6 7. Be3 Bg7 8. 0-0 0-0 9. Kh1 a6 10. Rb1 Nxd4 11. Bxd4 b5 12. a3 Bb7 13. f3 Rc8 14. Be3 Qc7 15. Qe1 d5 16. exd5 Nxd5 17. Nxd5 Bxd5 18. c3 e6 19. Qf2 Bc4 20. Rfe1 Bxe2 21. Rxe2 Qc4 22. Rd2 Rfd8 23. Rbd1 Rxd2 24. Rxd2 a5 25. Qe2 Qxe2 26. Rxe2 1/2-1/2

[Event "Wuerttemberg-ch Seniors 18th"]
[Site "Freudenstadt"]
[Date "2006.05.06"]
[Round "3"]
[White "Jahr, Dieter"]
[Black "Bartlitz, Heinz"]
[Result "1-0"]
[ECO "A85"]
[WhiteElo "1857"]
[BlackElo "1538"]
[PlyCount "67"]
[EventDate "2006.05.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. c4 f5 2. d4 Nf6 3. Nc3 d6 4. Nf3 g6 5. e3 Bg7 6. Bd3 0-0 7. 0-0 c6 8. Qc2 Na6 9. a3 Nc7 10. b4 a6 11. Bb2 b5 12. c5 d5 13. Ne5 Bb7 14. f4 Nce8 15. Qe2 Ne4 16. Bxe4 fxe4 17. g4 Nf6 18. g5 Nd7 19. Rad1 Nxe5 20. dxe5 e6 21. Nxe4 Qc7 22. Nd6 a5 23. Bc3 a4 24. h4 Rfd8 25. e4 Bf8 26. f5 Bxd6 27. exd6 Qf7 28. fxg6 Qxg6 29. Rf6 Qxe4 30. Qxe4 dxe4 31. Rxe6 Re8 32. Rxe8+ Rxe8 33. d7 Rd8 34. Bf6 1-0

[Event "Wuerttemberg-ch Seniors 18th"]
[Site "Freudenstadt"]
[Date "2006.05.04"]
[Round "1"]
[White "Jahr, Dieter"]
[Black "Schneider, Ludwig1111"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1857"]
[BlackElo "1623"]
[PlyCount "72"]
[EventDate "2006.05.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. e4 d6 4. d3 c6 5. f4 Nbd7 6. Nf3 g6 7. Be2 Bg7 8. 0-0 0-0 9. Kh1 a6 10. a4 a5 11. fxe5 dxe5 12. Be3 Ng4 13. Bg1 Bh6 14. Qe1 f5 15. h3 Ne3 16. Bxe3 Bxe3 17. exf5 Rxf5 18. Ne4 Qe7 19. g4 Rf8 20. Qc3 c5 21. Rae1 Ra6 22. Bd1 Bf4 23. Qc2 g5 24. Qf2 Rh6 25. Ng1 b6 26. Bf3 Rd8 27. Nc3 Nf6 28. Nd5 Nxd5 29. cxd5 Bb7 30. d4 cxd4 31. Qxd4 Rhd6 32. Qf2 Qd7 33. b3 Bxd5 34. Bxd5+ Rxd5 35. Qxb6 Rd2 36. Qb5 Rh2# 0-1

[Event "Wch Seniors 14th"]
[Site "Halle"]
[Date "2004.11.05"]
[Round "11"]
[White "Fiedler, Eduard"]
[Black "Jahr, Dieter"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1652"]
[BlackElo "2014"]
[PlyCount "64"]
[EventDate "2004.10.24"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nge2 Nf6 8. Bg5 e6 9. Bxf6 Qxf6 10. Qxf6 gxf6 11. 0-0-0 f5 12. f3 fxe4 13. Nxe4 0-0-0 14. N2g3 f5 15. Nc3 Rg8 16. Rhg1 Bh6+ 17. Kb1 Bf4 18. Nce2 Be3 19. Rgf1 f4 20. Ne4 d5 21. N4c3 d4 22. Ne4 Bb5 23. Rfe1 Rxg2 24. Nc1 Bc6 25. Nd3 Rdg8 26. c4 Bxe4 27. fxe4 Rxh2 28. a3 Rgg2 29. Ka2 f3 30. Rf1 f2 31. Ne5 Rg1 32. c5 Rhh1 0-1

[Event "Wch Seniors 14th"]
[Site "Halle"]
[Date "2004.11.04"]
[Round "10"]
[White "Jahr, Dieter"]
[Black "Kristiansen, Erling"]
[Result "0-1"]
[ECO "A34"]
[WhiteElo "2014"]
[BlackElo "2297"]
[PlyCount "102"]
[EventDate "2004.10.24"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 c5 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nc7 6. Nf3 Nc6 7. 0-0 e5 8. d3 Be7 9. b3 0-0 10. Bb2 f6 11. Rc1 Be6 12. Nd2 Qd7 13. Na4 Na6 14. Ba3 Ncb4 15. Bxb4 cxb4 16. Nb2 Rac8 17. Ndc4 b6 18. Qd2 Rfd8 19. Rfd1 Nc7 20. Ne3 Nb5 21. Rxc8 Rxc8 22. Ra1 Nc3 23. Nbd1 Qd4 24. Nc2 Nxe2+ 25. Qxe2 Rxc2 26. Qxc2 Qxa1 27. h3 Bc5 28. Kh2 Qd4 29. Ne3 f5 30. Qe2 g6 31. Nc2 Qb2 32. d4 Bxd4 33. Nxd4 Qxd4 34. Qb5 Bf7 35. Qc6 Qxf2 36. Qa8+ Kg7 37. Qxa7 Qd4 38. Qe7 e4 39. h4 h5 40. g4 Qf6 41. Qxb4 Qxh4+ 42. Kg1 hxg4 43. Qxb6 Qf6 44. Qf2 Qa1+ 45. Bf1 Qe5 46. b4 e3 47. Qe2 Be6 48. b5 f4 49. Bg2 f3 50. Bxf3 gxf3 51. Qxf3 e2 0-1

[Event "Wch Seniors 14th"]
[Site "Halle"]
[Date "2004.11.03"]
[Round "9"]
[White "Kock, Hans Uwe"]
[Black "Jahr, Dieter"]
[Result "1-0"]
[ECO "E14"]
[WhiteElo "2153"]
[BlackElo "2014"]
[PlyCount "51"]
[EventDate "2004.10.24"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Be7 5. e3 c6 6. Qc2 Nbd7 7. b3 b6 8. Bd3 Bb7 9. 0-0 dxc4 10. bxc4 c5 11. Qe2 0-0 12. Bb2 Qc7 13. Rfd1 Rad8 14. d5 exd5 15. cxd5 Nxd5 16. Nxd5 Bxd5 17. Bxh7+ Kxh7 18. Rxd5 Nf6 19. Rg5 Ne8 20. Qc2+ f5 21. Rxf5 Rxf5 22. Qxf5+ Kg8 23. Ne5 Bf6 24. Qe6+ Kh7 25. f4 Rd2 26. Bc3 1-0

[Event "Wch Seniors 14th"]
[Site "Halle"]
[Date "2004.11.02"]
[Round "8"]
[White "Jahr, Dieter"]
[Black "Waisberg, Arnold"]
[Result "1-0"]
[ECO "A84"]
[WhiteElo "2014"]
[BlackElo "2121"]
[PlyCount "85"]
[EventDate "2004.10.24"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. c4 f5 2. d4 Nf6 3. Nc3 e6 4. g3 Bb4 5. Bd2 0-0 6. Bg2 d6 7. e3 c6 8. Nge2 e5 9. 0-0 Qe8 10. h3 Qh5 11. f4 e4 12. b3 Bxc3 13. Nxc3 Qg6 14. Be1 Nbd7 15. b4 Nb6 16. c5 Nc4 17. Bf2 d5 18. Re1 Nb2 19. Qc2 Nd3 20. Reb1 Nh5 21. Kh2 a6 22. Bf1 Nxf2 23. Qxf2 Bd7 24. a4 Qe8 25. b5 axb5 26. axb5 Rxa1 27. Rxa1 cxb5 28. Nxd5 Bc6 29. Nb4 Qe6 30. Qa2 Qxa2+ 31. Rxa2 Rf6 32. g4 fxg4 33. hxg4 Nxf4 34. exf4 Rxf4 35. Bg2 Rxg4 36. d5 Bd7 37. c6 bxc6 38. dxc6 Rh4+ 39. Kg3 Rg4+ 40. Kf2 Bc8 41. Nd5 Kf7 42. Bh3 Rh4 43. Ra7+ 1-0

[Event "Wch Seniors 14th"]
[Site "Halle"]
[Date "2004.10.30"]
[Round "7"]
[White "Gollasch, Theo Heinz"]
[Black "Jahr, Dieter"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2166"]
[BlackElo "2014"]
[PlyCount "69"]
[EventDate "2004.10.24"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 Nbd7 4. d4 e6 5. 0-0 Be7 6. b3 0-0 7. Nbd2 b6 8. a4 Bb7 9. a5 bxa5 10. Rxa5 c5 11. Ra2 cxd4 12. Nxd4 Bc5 13. e3 Qb6 14. Ba3 Rfc8 15. Bxc5 Qxc5 16. Qa1 a6 17. Rb1 Qb4 18. Rd1 Rc7 19. Bf1 e5 20. N4f3 Ne4 21. Nxe4 Qxe4 22. Ne1 Qg6 23. b4 Rcc8 24. c4 Nb6 25. cxd5 Nxd5 26. Bg2 e4 27. Rd4 f5 28. Rad2 Qf7 29. Bf1 Nb6 30. Qa5 Qc7 31. Rd6 Bc6 32. Qxf5 Re8 33. Qc5 Rac8 34. Rc2 Qf7 35. Rxc6 1-0

[Event "Wch Seniors 14th"]
[Site "Halle"]
[Date "2004.10.29"]
[Round "6"]
[White "Jahr, Dieter"]
[Black "Dorawa, Bernhard"]
[Result "1-0"]
[ECO "A36"]
[WhiteElo "2014"]
[BlackElo "2118"]
[PlyCount "75"]
[EventDate "2004.10.24"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 c5 3. e4 d6 4. g3 g6 5. Bg2 Bg7 6. Nge2 Nc6 7. 0-0 0-0 8. h3 e5 9. d3 Nd4 10. f4 Ne8 11. fxe5 dxe5 12. Nd5 Nd6 13. Nxd4 exd4 14. Bf4 g5 15. Bd2 Be5 16. Qh5 f6 17. h4 g4 18. Bf4 Qe8 19. Qxe8 Nxe8 20. Rf2 Bxf4 21. Rxf4 Kg7 22. Raf1 Be6 23. e5 f5 24. Ne7 Nc7 25. Nxf5+ Kh8 26. Nh6 Kg7 27. Nxg4 Rxf4 28. Rxf4 Rf8 29. Nf6 b6 30. Bd5 Kg6 31. h5+ Kg7 32. g4 h6 33. Rf2 Rd8 34. Bxe6 Nxe6 35. Ne4 Ng5 36. Nxg5 hxg5 37. Rf5 Kh6 38. Kg2 1-0

[Event "Wch Seniors 14th"]
[Site "Halle"]
[Date "2004.10.28"]
[Round "5"]
[White "Goettert, Stefan"]
[Black "Jahr, Dieter"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "2208"]
[BlackElo "2014"]
[PlyCount "104"]
[EventDate "2004.10.24"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 g6 4. 0-0 Bg7 5. d3 0-0 6. Nbd2 Nbd7 7. Re1 e5 8. e4 d4 9. Nc4 Ne8 10. a4 Qe7 11. b3 c5 12. Ng5 f6 13. Nh3 Nd6 14. Nxd6 Qxd6 15. Bd2 Re8 16. Kh1 Nf8 17. f4 Bd7 18. Rg1 Qe7 19. Qe2 f5 20. exf5 Bxf5 21. Rae1 Qd7 22. Qf1 Re7 23. Ng5 h6 24. Ne4 Bxe4 25. Bxe4 exf4 26. gxf4 Rae8 27. Qg2 Qc7 28. Ref1 Qd6 29. Qf3 Kh8 30. Rf2 Re6 31. Bxb7 R8e7 32. Be4 Rf6 33. Qh3 Ne6 34. f5 gxf5 35. Rxf5 Rxf5 36. Qxf5 Nf8 37. Bf4 Qe6 38. Qxe6 Nxe6 39. Bd2 Rf7 40. Rg6 Nf8 41. Ra6 Rf2 42. Bxh6 Rxc2 43. Bxg7+ Kxg7 44. Rxa7+ Kf6 45. h4 Ne6 46. Kg1 Nf4 47. a5 Ne2+ 48. Kf2 Nc1+ 49. Kf3 Nxb3 50. a6 Nd2+ 51. Kf4 c4 52. Bd5 Kg6 1-0

[Event "Wch Seniors 14th"]
[Site "Halle"]
[Date "2004.10.27"]
[Round "4"]
[White "Jahr, Dieter"]
[Black "Blaushtain, Boris"]
[Result "1/2-1/2"]
[ECO "A22"]
[WhiteElo "2014"]
[BlackElo "2199"]
[PlyCount "75"]
[EventDate "2004.10.24"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e5 3. e4 Bc5 4. h3 0-0 5. d3 h6 6. g3 Nc6 7. Bg2 d6 8. Nge2 Ne8 9. 0-0 f5 10. Be3 fxe4 11. Bxc5 dxc5 12. Nxe4 Qe7 13. N2c3 Nf6 14. Nxf6+ Qxf6 15. Nd5 Qd6 16. f4 Bd7 17. Qd2 Rae8 18. Rae1 Nd4 19. Nc3 Qg6 20. g4 exf4 21. Rxe8 Qxe8 22. Rxf4 Bc6 23. Bxc6 Qxc6 24. Rxf8+ Kxf8 25. Qf4+ Kg8 26. Qe4 Qd6 27. Qd5+ Kf8 28. Qxd6+ cxd6 29. Kf2 Ke7 30. Ke3 Ke6 31. Ke4 a6 32. a4 Nc6 33. Ne2 Ne7 34. d4 g5 35. d5+ Kf6 36. a5 Kg6 37. Ng3 Kf6 38. Nh5+ 1/2-1/2

[Event "Wch Seniors 14th"]
[Site "Halle"]
[Date "2004.10.26"]
[Round "3"]
[White "Braun, Gottfried"]
[Black "Jahr, Dieter"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "2325"]
[BlackElo "2014"]
[PlyCount "87"]
[EventDate "2004.10.24"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nc6 3. Nf3 Be7 4. 0-0 Nf6 5. d3 0-0 6. c3 d6 7. Bb3 Bg4 8. Re1 h6 9. Nbd2 Nh7 10. h3 Bh5 11. g4 Bg6 12. Nf1 Ng5 13. Nxg5 Bxg5 14. Ne3 Kh8 15. Qf3 f6 16. Nf5 Bxc1 17. Raxc1 Bf7 18. Kg2 Kh7 19. Rh1 g6 20. Ne3 Bxb3 21. axb3 Ne7 22. h4 Qd7 23. Rcg1 Qe6 24. b4 f5 25. gxf5 gxf5 26. Kf1 f4 27. Nc4 b5 28. Nd2 a5 29. bxa5 Rxa5 30. Ke2 Ra2 31. Rb1 Rg8 32. Qh5 Qg4+ 33. Qxg4 Rxg4 34. Nf3 Rg8 35. d4 Nc6 36. dxe5 Nxe5 37. Nxe5 dxe5 38. Rhd1 c6 39. h5 Rg5 40. Rd7+ Kg8 41. Rc7 Rxh5 42. Rd1 Ra8 43. Rxc6 Kf8 44. Rd7 1-0

[Event "Wch Seniors 14th"]
[Site "Halle"]
[Date "2004.10.24"]
[Round "1"]
[White "Jahr, Dieter"]
[Black "Schwagrowski, Bernd"]
[Result "1-0"]
[ECO "A22"]
[WhiteElo "2014"]
[BlackElo "1432"]
[PlyCount "43"]
[EventDate "2004.10.24"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. e4 a6 4. h3 Bc5 5. d3 d6 6. g3 Nc6 7. Bg2 h6 8. Nge2 0-0 9. 0-0 Be6 10. Kh2 Nh7 11. f4 f5 12. exf5 Rxf5 13. g4 Rf7 14. f5 Bd7 15. Bd5 Qh4 16. Ne4 Raf8 17. N2g3 Kh8 18. Bxf7 Rxf7 19. Nxc5 dxc5 20. Ne4 b6 21. Be3 Ne7 22. Bf2 1-0

[Event "GER-chA Seniors 16th"]
[Site "Templin"]
[Date "2004.09.12"]
[Round "9"]
[White "Laux, Gerhard"]
[Black "Jahr, Dieter"]
[Result "0-1"]
[ECO "D13"]
[WhiteElo "1735"]
[BlackElo "1859"]
[PlyCount "116"]
[EventDate "2004.09.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. g3 e6 4. Bg2 c5 5. c3 Nc6 6. 0-0 Be7 7. Bg5 cxd4 8. cxd4 0-0 9. Nc3 Bd7 10. a3 a5 11. Rc1 Rc8 12. Qb3 b6 13. Rfd1 h6 14. Bxf6 Bxf6 15. e3 Na7 16. Bf1 Rb8 17. Ne5 Bxe5 18. dxe5 b5 19. Qc2 Qb6 20. e4 b4 21. axb4 axb4 22. Ne2 Rfc8 23. Qb1 Rxc1 24. Nxc1 Bc6 25. Bg2 dxe4 26. Bxe4 Qc5 27. Qd3 Qxe5 28. Qd8+ Be8 29. Qd6 Qxd6 30. Rxd6 Nb5 31. Ra6 Nd4 32. Ra8 Rxa8 33. Bxa8 Bc6 34. Bxc6 Nxc6 35. Kf1 f6 36. Ke2 Kf7 37. Kd3 Ke7 38. Kc4 g5 39. Nd3 Kd6 40. Nxb4 Ne5+ 41. Kd4 Nf3+ 42. Ke3 Nxh2 43. Nd3 Ng4+ 44. Ke2 f5 45. f3 Nf6 46. Nf2 h5 47. Nh3 g4 48. Nf2 Kd5 49. Nd1 Kd4 50. Ne3 gxf3+ 51. Kxf3 e5 52. Z0 e4+ 53. Ke2 Ke5 54. b4 Nd5 55. Nc4+ Kf6 56. b5 Nc3+ 57. Ke3 Nxb5 58. Kf4 Nc3 0-1

[Event "GER-chA Seniors 16th"]
[Site "Templin"]
[Date "2004.09.11"]
[Round "8"]
[White "Hein, Manfred"]
[Black "Jahr, Dieter"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2032"]
[BlackElo "1859"]
[PlyCount "119"]
[EventDate "2004.09.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 e6 4. e3 c5 5. c3 Nc6 6. Nbd2 Bd6 7. Bxd6 Qxd6 8. dxc5 Qxc5 9. Qa4 Bd7 10. Qb5 Qxb5 11. Bxb5 a6 12. Bxc6 Bxc6 13. 0-0 Ke7 14. Rfd1 Rhd8 15. Ne5 Nd7 16. Ndf3 Nxe5 17. Nxe5 f6 18. Nf3 Rd7 19. Rac1 Rad8 20. Nd4 e5 21. Nc2 b5 22. f3 g5 23. Kf2 h5 24. Nb4 Bb7 25. Nd3 Bc8 26. Nc5 Rd6 27. b4 f5 28. Rd2 d4 29. cxd4 exd4 30. e4 Rc6 31. Re1 f4 32. Red1 Rcd6 33. g3 Kf6 34. gxf4 gxf4 35. Nd3 Rc6 36. Nxf4 Rc4 37. a3 Be6 38. Nxh5+ Ke5 39. Ng3 Rc3 40. Ne2 Rxa3 41. Nxd4 Rh8 42. Kg2 Rg8+ 43. Kf2 Rh8 44. Nxe6 Rxh2+ 45. Kg3 Rxd2 46. Rxd2 Kxe6 47. Kf4 a5 48. bxa5 Rxa5 49. Rd5 Ke7 50. Ke5 Ra3 51. f4 b4 52. Rb5 b3 53. f5 Kd7 54. Kd5 b2 55. Rxb2 Ra5+ 56. Kd4 Ke7 57. Ke3 Ra7 58. Kf4 Ke8 59. e5 Ra1 60. f6 1-0

[Event "GER-chA Seniors 16th"]
[Site "Templin"]
[Date "2004.09.10"]
[Round "7"]
[White "Jahr, Dieter"]
[Black "Macher, Claus"]
[Result "1/2-1/2"]
[ECO "D31"]
[WhiteElo "1859"]
[BlackElo "1958"]
[PlyCount "148"]
[EventDate "2004.09.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. c4 e6 2. d4 d5 3. Nc3 Nf6 4. e3 c6 5. Bd2 Bd6 6. c5 Bc7 7. b4 e5 8. dxe5 Bxe5 9. Nf3 Bc7 10. Bd3 Bg4 11. h3 Bh5 12. g4 Bg6 13. Bxg6 hxg6 14. Nd4 Qe7 15. g5 Nh5 16. Qg4 Nd7 17. 0-0 Ne5 18. Qg2 0-0 19. f4 Nc4 20. Rae1 Nxd2 21. Qxd2 Ng3 22. Rf3 Ne4 23. Nxe4 Qxe4 24. Qc2 Rfe8 25. Qxe4 Rxe4 26. b5 Ba5 27. Rb1 cxb5 28. Rxb5 Bd2 29. Kf2 Bxe3+ 30. Rxe3 Rxd4 31. Rxb7 Rxf4+ 32. Kg3 Rc4 33. Ree7 Rf8 34. Rbc7 a5 35. c6 a4 36. Red7 d4 37. Ra7 Rxc6 38. Rxd4 Rc3+ 39. Kg4 a3 40. Rf4 f6 41. Rf3 f5+ 42. Kg3 Rc2 43. Rfxa3 f4+ 44. Kf3 Rh2 45. Kg4 Rg2+ 46. Kf3 Rxg5 47. Kf2 Rc5 48. Ra8 g5 49. Kf3 Rc1 50. Rxf8+ Kxf8 51. Ra5 Rg1 52. Kf2 Ra1 53. Rxg5 Rxa2+ 54. Kf3 Ra3+ 55. Kxf4 Rxh3 56. Rf5+ Kg8 57. Kg4 Rh1 58. Ra5 Rg1+ 59. Kf3 Kh7 60. Ra7 Kh6 61. Kf2 Rb1 62. Kg3 Kh5 63. Ra5+ g5 64. Ra3 Rb5 65. Rc3 Rd5 66. Ra3 Rd1 67. Rb3 Rg1+ 68. Kf2 Rg4 69. Rh3+ Kg6 70. Rb3 Re4 71. Kg3 Kh5 72. Ra3 Re5 73. Rc3 g4 74. Ra3 Rf5 1/2-1/2

[Event "GER-chA Seniors 16th"]
[Site "Templin"]
[Date "2004.09.09"]
[Round "6"]
[White "Kahn, Peter"]
[Black "Jahr, Dieter"]
[Result "1/2-1/2"]
[ECO "C05"]
[WhiteElo "2021"]
[BlackElo "1859"]
[PlyCount "99"]
[EventDate "2004.09.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. f4 c5 6. c3 Nc6 7. Ndf3 cxd4 8. cxd4 Bb4+ 9. Kf2 f6 10. g3 fxe5 11. fxe5 0-0 12. Kg2 Qb6 13. Bd3 Kh8 14. Ne2 Rxf3 15. Kxf3 Nxd4+ 16. Nxd4 Qxd4 17. Kg2 Nxe5 18. Bc2 Qxd1 19. Rxd1 Bd7 20. Bf4 Nc6 21. a3 Be7 22. b4 Bf6 23. Rab1 Nd4 24. Bd3 e5 25. Be3 Nb5 26. Bxb5 Bxb5 27. Kf2 d4 28. Bc1 e4 29. Bb2 Rf8 30. Kg1 e3 31. Rxd4 Bxd4 32. Bxd4 e2 33. Bf2 Rd8 34. Re1 Rd2 35. Bxa7 Ra2 36. Rc1 h6 37. Bf2 Rxa3 38. Be1 Rf3 39. Bf2 Kh7 40. Kg2 Rf7 41. Rc5 Bc6+ 42. Kg1 Rd7 43. Be1 Ba4 44. Re5 Bd1 45. Kf2 g5 46. h4 g4 47. Ke3 Kg6 48. Re4 h5 49. Re5 Rf7 50. Rg5+ 1/2-1/2

[Event "GER-chA Seniors 16th"]
[Site "Templin"]
[Date "2004.09.08"]
[Round "5"]
[White "Jahr, Dieter"]
[Black "Kutyma, Adalbert"]
[Result "1-0"]
[ECO "B20"]
[WhiteElo "1859"]
[BlackElo "1653"]
[PlyCount "85"]
[EventDate "2004.09.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. e4 e5 4. d3 d6 5. f4 g6 6. fxe5 dxe5 7. Nd5 Bg7 8. Nf3 f6 9. Be2 Nge7 10. 0-0 0-0 11. a3 Nd4 12. b4 b6 13. Rb1 Nec6 14. Be3 Nxf3+ 15. Bxf3 Nd4 16. bxc5 bxc5 17. Bxd4 exd4 18. e5 Bd7 19. exf6 Bxf6 20. Nxf6+ Rxf6 21. Bxa8 Rxf1+ 22. Qxf1 Qxa8 23. Qf4 Qc6 24. Rb8+ Be8 25. Qe5 Kf7 26. Rb1 h5 27. Rf1+ Kg8 28. Qd5+ Qxd5 29. cxd5 Kg7 30. Rc1 Bb5 31. d6 Kf7 32. Rxc5 a6 33. Rd5 Bd7 34. Rxd4 Ke6 35. Kf2 Ke5 36. Ke3 Ke6 37. Kf4 a5 38. h4 a4 39. Kg5 Ke5 40. Rb4 Kxd6 41. Rd4+ Ke6 42. Rxd7 Kxd7 43. Kxg6 1-0

[Event "GER-chA Seniors 16th"]
[Site "Templin"]
[Date "2004.09.07"]
[Round "4"]
[White "Bartle, Georg"]
[Black "Jahr, Dieter"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1567"]
[BlackElo "1859"]
[PlyCount "142"]
[EventDate "2004.09.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. b4 e6 2. Bb2 Nf6 3. b5 c6 4. c4 b6 5. e3 Bb7 6. Nf3 d5 7. Be2 Be7 8. 0-0 0-0 9. d4 dxc4 10. Bxc4 cxb5 11. Bxb5 Nc6 12. Nbd2 a6 13. Ba4 b5 14. Bc2 Nb4 15. Bb1 Rc8 16. a3 Nbd5 17. Qb3 Nb6 18. Bd3 Na4 19. Bc1 Bd5 20. Qd1 Nc3 21. Qe1 Nfe4 22. Nxe4 Bxe4 23. Bxe4 Nxe4 24. Nd2 Nc3 25. Nb1 Na4 26. Bd2 Rc4 27. Ba5 Qd7 28. Nc3 Nxc3 29. Bxc3 Rfc8 30. Ba5 Qc6 31. Qb1 Bd6 32. g3 e5 33. dxe5 Bxe5 34. Ra2 g6 35. Rd1 Qf3 36. Qd3 Bc3 37. Bxc3 Rxc3 38. Qd2 Qxd1+ 39. Qxd1 Rc1 40. Qxc1 Rxc1+ 41. Kg2 Rc3 42. Kf3 Kg7 43. Ke2 h5 44. h4 Kf6 45. Kd2 Rc6 46. Kd3 Ke5 47. f3 Rc4 48. Rb2 Kd5 49. e4+ Kc5 50. g4 Ra4 51. Rc2+ Kd6 52. Rc3 Ke5 53. gxh5 gxh5 54. Ke3 Kf6 55. Kf4 Kg6 56. Ke5 a5 57. Rb3 b4 58. axb4 axb4 59. Kf4 Kf6 60. e5+ Ke6 61. Ke4 f5+ 62. exf6 Kxf6 63. Kf4 Kg6 64. Ke4 Kf6 65. Ke3 Ra3 66. Rd3 Kf5 67. Kd2 Rxd3+ 68. Kxd3 Kf4 69. Kc4 Kxf3 70. Kxb4 Kg3 71. Kc3 Kxh4 0-1

[Event "GER-chA Seniors 16th"]
[Site "Templin"]
[Date "2004.09.06"]
[Round "3"]
[White "Jahr, Dieter"]
[Black "Vaskovitch, Mark"]
[Result "0-1"]
[ECO "A18"]
[WhiteElo "1859"]
[BlackElo "1814"]
[PlyCount "60"]
[EventDate "2004.09.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. e4 Bb4 4. Nge2 Bxc3 5. Nxc3 d6 6. d4 e5 7. d5 h6 8. Be2 c6 9. 0-0 g5 10. f3 Nh5 11. g3 Ng7 12. f4 gxf4 13. gxf4 Rg8 14. Kh1 Qh4 15. fxe5 dxe5 16. Rg1 f5 17. exf5 Bxf5 18. Bg4 Rf8 19. Be3 Nd7 20. Qe2 h5 21. Bxf5 Nxf5 22. Bg5 Qh3 23. Ne4 h4 24. Rae1 cxd5 25. cxd5 Rc8 26. Nf6+ Nxf6 27. Qxe5+ Kd7 28. Bxf6 Rfe8 29. Qc3 Ng3+ 30. Rxg3 hxg3 0-1

[Event "GER-chA Seniors 16th"]
[Site "Templin"]
[Date "2004.09.05"]
[Round "2"]
[White "Rosen, Willy"]
[Black "Jahr, Dieter"]
[Result "1-0"]
[ECO "B75"]
[WhiteElo "2292"]
[BlackElo "2014"]
[PlyCount "65"]
[EventDate "2004.09.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. f3 Nc6 8. Qd2 a6 9. 0-0-0 Nxd4 10. Bxd4 b5 11. Nd5 Nh5 12. Bb6 Qd7 13. Nc7+ Kf8 14. Nxa8 Qb7 15. Bd4 Qxa8 16. g4 Bxd4 17. Qxd4 Ng7 18. h4 h5 19. g5 Kg8 20. Kb1 Ne6 21. Qb6 Kh7 22. Bh3 Nf4 23. Bxc8 Rxc8 24. Qe3 Ne6 25. Rhe1 Qc6 26. Rd2 Nc5 27. f4 e6 28. f5 Re8 29. fxg6+ fxg6 30. Qf4 Qb7 31. Qxd6 Rc8 32. Rf2 Rc7 33. Qf8 1-0

[Event "GER-chA Seniors 16th"]
[Site "Templin"]
[Date "2004.09.04"]
[Round "1"]
[White "Jahr, Dieter"]
[Black "Niebling, Ferdinand"]
[Result "1/2-1/2"]
[ECO "A85"]
[WhiteElo "2014"]
[BlackElo "2209"]
[PlyCount "150"]
[EventDate "2004.09.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. c4 f5 2. d4 Nf6 3. Nc3 d6 4. f4 g6 5. Nf3 Bg7 6. e3 0-0 7. Be2 c6 8. 0-0 Na6 9. a3 Nc7 10. Rb1 Rb8 11. b4 b5 12. cxb5 cxb5 13. Bb2 Kh8 14. Nd2 a6 15. Bf3 Bb7 16. Bxb7 Rxb7 17. Qf3 d5 18. Nb3 Rb6 19. Nc5 Ne4 20. Qe2 Nd6 21. Bc1 Nc4 22. Nd1 Ne8 23. Nf2 Nf6 24. Nfd3 Ne4 25. Nxe4 fxe4 26. Nc5 Qc8 27. g4 Kg8 28. h3 e6 29. Rf2 Rf7 30. Bb2 Qd8 31. Rbf1 Qh4 32. Kh2 Qe7 33. Bc1 Qd6 34. Kg2 Rb8 35. f5 exf5 36. gxf5 gxf5 37. Rxf5 Rbf8 38. Rxf7 Rxf7 39. Rxf7 Kxf7 40. Qh5+ Kg8 41. Qg4 a5 42. Nb7 Qh6 43. bxa5 Qc6 44. Nd8 Qf6 45. Qe6+ Qxe6 46. Nxe6 Nxa5 47. Nc7 Nb3 48. Bb2 Bf8 49. Nxd5 Nd2 50. Bc1 Nc4 51. Nf6+ Kf7 52. Nxe4 Nxa3 53. Bxa3 Bxa3 54. Kf3 Be7 55. Nd2 Ke6 56. Ke4 h5 57. Kd3 Kf5 58. Ne4 b4 59. Ng3+ Kg5 60. Kc4 Bf8 61. Ne2 Kf5 62. Nf4 Bd6 63. d5 Kg5 64. Ng2 Kf5 65. Kd3 b3 66. e4+ Ke5 67. Ne3 Kf4 68. Nc4 Bf8 69. e5 b2 70. Kc2 Ke4 71. d6 Kd5 72. Nb6+ Kxe5 73. Nd7+ Kxd6 74. Nxf8 Ke5 75. Kxb2 Kf4 1/2-1/2

[Event "Wch Seniors 13th"]
[Site "Bad Zwischenahn"]
[Date "2003.11.26"]
[Round "8"]
[White "Viner, Phillip John"]
[Black "Jahr, Dieter"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "2125"]
[BlackElo "1895"]
[PlyCount "59"]
[EventDate "2003.11.16"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 097 Extra"]
[Source "ChessBase"]
[SourceDate "2004.01.13"]
[SourceVersion "1"]
[SourceVersionDate "2004.01.13"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Be7 5. Bf4 0-0 6. e3 c6 7. a3 dxc4 8. Bxc4 Nd5 9. Bg3 Bd6 10. Qc2 g6 11. Bxd6 Qxd6 12. Ne4 Qe7 13. h4 f5 14. Neg5 b5 15. Bd3 Nf6 16. Ne5 Bb7 17. Qb3 Nd5 18. Rc1 Rc8 19. Ngf7 Nd7 20. h5 Nxe5 21. Nxe5 g5 22. Rc5 Nf6 23. Bxf5 Nd5 24. Bg4 Rd8 25. 0-0 Nf6 26. Rfc1 Nxg4 27. Nxg4 Kh8 28. Qc3 Qg7 29. h6 Qc7 30. Rxg5 1-0

[Event "Wch Seniors 13th"]
[Site "Bad Zwischenahn"]
[Date "2003.11.18"]
[Round "2"]
[White "Goy, Udo"]
[Black "Jahr, Dieter"]
[Result "1-0"]
[ECO "D46"]
[WhiteElo "2264"]
[BlackElo "1895"]
[PlyCount "49"]
[EventDate "2003.11.16"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 097 Extra"]
[Source "ChessBase"]
[SourceDate "2004.01.13"]
[SourceVersion "1"]
[SourceVersionDate "2004.01.13"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 c6 5. e3 Nbd7 6. a3 Bd6 7. Bd3 dxc4 8. Bxc4 Nd5 9. 0-0 0-0 10. Bd2 Nxc3 11. Bxc3 Nb6 12. Ba2 Nd5 13. Bd2 f5 14. Qc2 Nf6 15. Qxf5 Nd5 16. Qg5 Qc7 17. Bb1 g6 18. Qh4 e5 19. Ba2 Kh8 20. dxe5 Be7 21. Qg3 Qb6 22. e4 Nc7 23. Bh6 Rd8 24. Ng5 Bxg5 25. Qxg5 1-0

[Event "GER-ch Seniors 15th"]
[Site "Bad Wiessee"]
[Date "2003.05.17"]
[Round "8"]
[White "Jahr, Dieter"]
[Black "Igney, Volkhard"]
[Result "0-1"]
[ECO "D10"]
[WhiteElo "2060"]
[BlackElo "2240"]
[PlyCount "51"]
[EventDate "2003.05.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. c4 c6 2. Nc3 d5 3. cxd5 cxd5 4. d4 e5 5. e3 e4 6. Bb5+ Nc6 7. Nge2 Nf6 8. Nf4 a6 9. Be2 Be7 10. a3 0-0 11. b4 b5 12. Qb3 Be6 13. 0-0 Bd6 14. Nxe6 fxe6 15. f4 exf3 16. Bxf3 Qc7 17. h3 Rf7 18. Bd2 Raf8 19. Rad1 Bh2+ 20. Kh1 Kh8 21. Qb1 Bd6 22. Qd3 Qb6 23. Rc1 Bb8 24. Rb1 Qc7 25. Kg1 Ne4 26. Nxe4 0-1

[Event "GER-ch Seniors 15th"]
[Site "Bad Wiessee"]
[Date "2003.05.15"]
[Round "6.25"]
[White "Villing, Dieter"]
[Black "Jahr, Dieter"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2179"]
[BlackElo "2062"]
[PlyCount "73"]
[EventDate "2003.05.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 094 Extra"]
[Source "ChessBase"]
[SourceDate "2003.07.09"]
[SourceVersion "2"]
[SourceVersionDate "2003.07.09"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Be2 cxd4 7. cxd4 Bb4+ 8. Nc3 f5 9. 0-0 Bxc3 10. bxc3 Nge7 11. Qd3 0-0 12. Ba3 Re8 13. Rfb1 Qd8 14. Bc1 Na5 15. Ng5 h6 16. Nh3 Kh7 17. Nf4 g5 18. Nh5 Ng8 19. Qh3 Rf8 20. Nf6+ Rxf6 21. exf6 Qxf6 22. Ba3 e5 23. Rb5 Nc6 24. Rxd5 exd4 25. Rd6 Qe5 26. Bc4 Nf6 27. cxd4 Nxd4 28. Rd1 Nc6 29. Qb3 Na5 30. Bb2 Qxd6 31. Rxd6 Nxb3 32. Rxf6 Na5 33. Rf7+ Kg6 34. Rg7+ Kh5 35. Bf7+ Kg4 36. h3+ Kf4 37. Bd5 1-0

[Event "GER-ch Seniors 15th"]
[Site "Bad Wiessee"]
[Date "2003.05.14"]
[Round "5.22"]
[White "Jahr, Dieter"]
[Black "Quasatchi, Mark"]
[Result "1/2-1/2"]
[ECO "A22"]
[WhiteElo "2062"]
[BlackElo "2194"]
[PlyCount "17"]
[EventDate "2003.05.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 094 Extra"]
[Source "ChessBase"]
[SourceDate "2003.07.09"]
[SourceVersion "2"]
[SourceVersionDate "2003.07.09"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. e4 Bc5 4. h3 Nc6 5. g3 d6 6. Bg2 Be6 7. d3 0-0 8. Nge2 h6 9. 0-0 1/2-1/2

[Event "GER-ch Seniors 15th"]
[Site "Bad Wiessee"]
[Date "2003.05.12"]
[Round "3.20"]
[White "Jahr, Dieter"]
[Black "Wimmer, Herbert"]
[Result "0-1"]
[ECO "A22"]
[WhiteElo "2062"]
[BlackElo "2192"]
[PlyCount "50"]
[EventDate "2003.05.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 094 Extra"]
[Source "ChessBase"]
[SourceDate "2003.07.09"]
[SourceVersion "2"]
[SourceVersionDate "2003.07.09"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. e4 Nc6 4. g3 Bc5 5. h3 a5 6. Bg2 d6 7. Nge2 Be6 8. d3 h6 9. Nd5 Nd4 10. Bd2 c6 11. Nxf6+ Qxf6 12. 0-0 Nf3+ 13. Bxf3 Qxf3 14. Kh2 Qxd3 15. b3 Qxe4 16. Bc3 Qf3 17. Qe1 a4 18. Ng1 Qf5 19. b4 Bb6 20. c5 dxc5 21. Bxe5 0-0 22. g4 Qg6 23. f4 f5 24. gxf5 Qxf5 25. Nf3 Qxh3+ 0-1

[Event "Wuerttemberg-ch Seniors 15th"]
[Site "Ellwangen"]
[Date "2003.04.19"]
[Round "9"]
[White "Burkert, Rolf"]
[Black "Jahr, Dieter"]
[Result "0-1"]
[ECO "D43"]
[WhiteElo "1588"]
[BlackElo "1888"]
[PlyCount "50"]
[EventDate "2003.04.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. c4 c6 2. Nc3 Nf6 3. Nf3 d5 4. d4 e6 5. a3 a6 6. b4 dxc4 7. e4 b5 8. Bg5 Be7 9. Rb1 Bb7 10. a4 a5 11. axb5 axb4 12. bxc6 Bxc6 13. d5 exd5 14. exd5 Nxd5 15. Nxd5 Bxd5 16. Qe2 Be6 17. Qe5 Ra7 18. Be3 Ra4 19. Nd4 Bd5 20. Be2 0-0 21. Nf5 Bf6 22. Qg3 Kh8 23. Rd1 Bc3+ 24. Bd2 Bxd2+ 25. Rxd2 Ra1+ 0-1

[Event "Wuerttemberg-ch Seniors 15th"]
[Site "Ellwangen"]
[Date "2003.04.18"]
[Round "8"]
[White "Jahr, Dieter"]
[Black "Melzer, Georg"]
[Result "1-0"]
[ECO "A18"]
[WhiteElo "1888"]
[BlackElo "1606"]
[PlyCount "83"]
[EventDate "2003.04.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. e4 d6 4. d4 c6 5. Bd3 e5 6. d5 Be7 7. Nge2 Bg4 8. f3 Bh5 9. 0-0 Bg6 10. a3 0-0 11. f4 cxd5 12. cxd5 Nbd7 13. h3 exf4 14. Nxf4 Ne5 15. Nxg6 Nxg6 16. Be3 a6 17. b4 Ne5 18. Rc1 Rc8 19. Bd4 Nfd7 20. Qd2 Bf6 21. Ne2 Rxc1 22. Rxc1 Bg5 23. Be3 Bxe3+ 24. Qxe3 Nxd3 25. Qxd3 Qb6+ 26. Qd4 Re8 27. Qxb6 Nxb6 28. Rc7 Kf8 29. Rxb7 Nxd5 30. Ng3 Nc3 31. Rb6 a5 32. bxa5 Nxe4 33. a6 Ra8 34. Nxe4 d5 35. Nc5 Ke7 36. Kf2 f5 37. Ke3 g5 38. Kd4 h5 39. Rh6 h4 40. Kxd5 Rd8+ 41. Ke5 Rc8 42. Rh7+ 1-0

[Event "Wuerttemberg-ch Seniors 15th"]
[Site "Ellwangen"]
[Date "2003.04.16"]
[Round "6"]
[White "Jahr, Dieter"]
[Black "Strobel, Walter"]
[Result "0-1"]
[ECO "D31"]
[WhiteElo "1888"]
[BlackElo "1907"]
[PlyCount "72"]
[EventDate "2003.04.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. d4 Nf6 4. Nf3 a6 5. cxd5 exd5 6. e3 Bd6 7. Bd3 Bg4 8. h3 Bh5 9. a3 Qe7 10. Be2 c6 11. 0-0 Nbd7 12. Bd2 Ne4 13. Rc1 f5 14. Ne1 Bf7 15. f4 g5 16. Nf3 g4 17. Nxe4 dxe4 18. Ng5 0-0-0 19. Nxf7 Qxf7 20. hxg4 fxg4 21. Bxg4 h5 22. Bh3 Kb8 23. d5 cxd5 24. Bc3 Rhg8 25. Bd4 Ka8 26. Qb3 Bb8 27. Rcd1 Rg3 28. Rf2 Nf6 29. Bxf6 Qxf6 30. Kh2 Qh4 31. Re2 d4 32. Qe6 d3 33. Ree1 Rdg8 34. Rg1 Ba7 35. Qxe4 Bxe3 36. Rdf1 Rxh3+ 0-1

[Event "Wuerttemberg-ch Seniors 15th"]
[Site "Ellwangen"]
[Date "2003.04.11"]
[Round "1"]
[White "Geier, Berthold"]
[Black "Jahr, Dieter"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1612"]
[BlackElo "1888"]
[PlyCount "165"]
[EventDate "2003.04.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. Nf3 g6 2. d4 d5 3. Nc3 Bg7 4. e3 Nf6 5. Be2 Nbd7 6. 0-0 0-0 7. Re1 c5 8. b3 cxd4 9. exd4 b6 10. Bb2 Bb7 11. Bd3 Rc8 12. Qe2 e6 13. Nb5 Ra8 14. Ba3 Ne4 15. Bxf8 Qxf8 16. a4 Qb4 17. Nc7 Rc8 18. Nb5 a6 19. Na3 Nc3 20. Qe3 Qd6 21. Nb1 b5 22. axb5 axb5 23. Nxc3 Rxc3 24. Ra5 b4 25. Qe2 Nf6 26. Qe5 Qe7 27. Qb8+ Rc8 28. Qa7 Rc7 29. Rea1 Nd7 30. Rb5 Nf8 31. Qa5 e5 32. dxe5 Bxe5 33. Nxe5 Qxe5 34. Rd1 Ne6 35. Qxb4 Bc6 36. Rb8+ Kg7 37. Re1 Qf4 38. Qxf4 Nxf4 39. Bf1 d4 40. Rb4 Ne6 41. Rc4 Kf6 42. b4 Kg7 43. b5 Bxb5 44. Rxc7 Nxc7 45. Re7 Nd5 46. Re5 Bc6 47. Re2 Kf6 48. g3 Nb4 49. Bg2 Bxg2 50. Kxg2 d3 51. cxd3 Nxd3 52. f4 Nc5 53. h3 h5 54. Kf3 Ne6 55. Ra2 g5 56. Ra6 gxf4 57. gxf4 Kg7 58. Kg3 Kf6 59. Ra5 Ng7 60. Kf3 Nf5 61. Ra6+ Kg7 62. Ke4 Ng3+ 63. Ke5 Ne2 64. Kf5 Ng1 65. Ra3 Ne2 66. Ke4 h4 67. Kf3 Nd4+ 68. Kg4 Kf6 69. Ra6+ Kg7 70. Kxh4 f6 71. Kg4 Kg6 72. Kg3 Nf5+ 73. Kf3 Kg7 74. Ra1 Nh4+ 75. Kg4 Ng2 76. Ra3 Kg6 77. f5+ Kh6 78. Ra6 Kg7 79. Ra3 Kh7 80. Rg3 Ne1 81. Kh5 Nc2 82. Rd3 Kg8 83. Kg6 1-0

[Event "Wch Seniors 13th"]
[Site "Bad Zwischenahn"]
[Date "2003.??.??"]
[Round "?"]
[White "Jahr, Dieter"]
[Black "Delander, Adolf"]
[Result "1/2-1/2"]
[ECO "A21"]
[WhiteElo "1895"]
[BlackElo "2005"]
[PlyCount "18"]
[EventDate "2003.11.16"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 097 Extra"]
[Source "ChessBase"]
[SourceDate "2004.01.13"]
[SourceVersion "1"]
[SourceVersionDate "2004.01.13"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. e4 g6 4. g3 Bg7 5. Bg2 Nge7 6. Nge2 0-0 7. 0-0 d6 8. a3 Be6 9. h3 Qd7 1/2-1/2

[Event "Wch Seniors 13th"]
[Site "Bad Zwischenahn"]
[Date "2003.??.??"]
[Round "?"]
[White "Jahr, Dieter"]
[Black "Dziura, Dieter"]
[Result "1-0"]
[ECO "A18"]
[WhiteElo "1895"]
[BlackElo "1800"]
[PlyCount "71"]
[EventDate "2003.11.16"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 097 Extra"]
[Source "ChessBase"]
[SourceDate "2004.01.13"]
[SourceVersion "1"]
[SourceVersionDate "2004.01.13"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. e4 d6 4. d4 Be7 5. Bd3 c6 6. f4 e5 7. fxe5 dxe5 8. d5 Nbd7 9. Nf3 Qc7 10. 0-0 Nf8 11. a3 a5 12. Qe2 Ng6 13. h3 Bc5+ 14. Be3 Qb6 15. Bxc5 Qxc5+ 16. Qf2 Qxf2+ 17. Rxf2 0-0 18. Rd1 Bd7 19. Rfd2 Rfe8 20. Bc2 Nh5 21. Na4 cxd5 22. Nb6 Bxh3 23. Nxa8 Rxa8 24. gxh3 d4 25. Kh2 Nhf4 26. Nxd4 exd4 27. Rxd4 Ne6 28. Rd7 Ne5 29. Rxb7 Nxc4 30. Bb3 Ne5 31. Bxe6 fxe6 32. Re7 Rc8 33. Rxe6 Nf3+ 34. Kg3 Ng5 35. Re7 Rc4 36. Rd8# 1-0

[Event "Wch Seniors 13th"]
[Site "Bad Zwischenahn"]
[Date "2003.??.??"]
[Round "?"]
[White "Jahr, Dieter"]
[Black "Haupt, Joachim"]
[Result "1-0"]
[ECO "B20"]
[WhiteElo "1895"]
[BlackElo "1755"]
[PlyCount "55"]
[EventDate "2003.11.16"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 097 Extra"]
[Source "ChessBase"]
[SourceDate "2004.01.13"]
[SourceVersion "1"]
[SourceVersionDate "2004.01.13"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. e4 d6 4. d3 g6 5. f4 Bg7 6. Nf3 Bg4 7. Be2 Nf6 8. 0-0 0-0 9. h3 Bxf3 10. Bxf3 Nd4 11. e5 Nxf3+ 12. Qxf3 dxe5 13. fxe5 Nh5 14. g4 Qd4+ 15. Kh1 Bxe5 16. gxh5 e6 17. Bh6 Bg7 18. Bxg7 Kxg7 19. h6+ Kxh6 20. Qxb7 Qxd3 21. Rf3 Qxc4 22. Rxf7 Rxf7 23. Qxf7 Rd8 24. Re1 Rd3 25. Qf8+ Kh5 26. Re5+ g5 27. Qf7+ Kh4 28. Re4+ 1-0

[Event "Wch Seniors 13th"]
[Site "Bad Zwischenahn"]
[Date "2003.??.??"]
[Round "?"]
[White "Jahr, Dieter"]
[Black "Marquardt, Rolf"]
[Result "1-0"]
[ECO "A21"]
[WhiteElo "1895"]
[BlackElo "1770"]
[PlyCount "69"]
[EventDate "2003.11.16"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 097 Extra"]
[Source "ChessBase"]
[SourceDate "2004.01.13"]
[SourceVersion "1"]
[SourceVersionDate "2004.01.13"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 f5 3. g3 g6 4. Bg2 Bg7 5. e3 Ne7 6. Nge2 d6 7. 0-0 0-0 8. d4 c6 9. e4 Kh8 10. Kh1 Nd7 11. f4 fxe4 12. Nxe4 Nf6 13. Nxf6 Bxf6 14. fxe5 dxe5 15. Bh6 Bg7 16. Bxg7+ Kxg7 17. Rxf8 Qxf8 18. dxe5 Bg4 19. Qe1 Qf5 20. Ng1 Qd7 21. h3 Be6 22. Rd1 Qc7 23. b3 Rd8 24. Rxd8 Qxd8 25. g4 Ng8 26. Nf3 g5 27. Qe3 Qa5 28. Nd4 Kf7 29. Qf2+ Ke7 30. Bxc6 Qxe5 31. Bxb7 Bd7 32. Nf3 Qd6 33. Qxa7 Nf6 34. Qe3+ Be6 35. Nd4 1-0

[Event "Wch Seniors 13th"]
[Site "Bad Zwischenahn"]
[Date "2003.??.??"]
[Round "?"]
[White "Jahr, Dieter"]
[Black "Oser, Thor"]
[Result "0-1"]
[ECO "A42"]
[WhiteElo "1895"]
[BlackElo "1720"]
[PlyCount "76"]
[EventDate "2003.11.16"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "CBM 097 Extra"]
[Source "ChessBase"]
[SourceDate "2004.01.13"]
[SourceVersion "1"]
[SourceVersionDate "2004.01.13"]
[SourceQuality "1"]

1. c4 g6 2. Nc3 Bg7 3. d4 d6 4. e4 e5 5. d5 f5 6. Bd3 f4 7. g3 Bh6 8. f3 Na6 9. Nge2 Bh3 10. Rg1 Nc5 11. b4 Nxd3+ 12. Qxd3 fxg3 13. hxg3 Bd7 14. c5 Bxc1 15. Rxc1 a6 16. a4 Nh6 17. b5 0-0 18. Qe3 Nf7 19. f4 axb5 20. axb5 Ra3 21. c6 bxc6 22. bxc6 Bg4 23. Qd2 Qe7 24. Nb5 Ra4 25. Nec3 Ra6 26. Qe3 Rfa8 27. Rg2 Ra1 28. Rb2 exf4 29. Qxf4 Rxc1+ 30. Qxc1 Ne5 31. Qc2 Qf7 32. Nd4 Rf8 33. Nce2 Qf1+ 34. Kd2 Bxe2 35. Nxe2 Rf2 36. Kc3 Qe1+ 37. Kb3 Qa5 38. Qc3 Rf3 0-1

