[Event "Schleswig Holstein-ch M 43rd"]
[Site "Gluecksburg"]
[Date "1988.??.??"]
[Round "5"]
[White "Grohde, Wolfgang"]
[Black "Jonas, Ralf"]
[Result "1/2-1/2"]
[ECO "A27"]
[PlyCount "138"]
[EventDate "1988.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. Nf3 f5 4. d4 e4 5. Bg5 Be7 6. Bxe7 Ngxe7 7. Nd2 Nxd4 8. Ndxe4 Nec6 9. e3 Ne6 10. Nd2 d6 11. Bd3 0-0 12. g3 Nc5 13. Be2 Ne5 14. Qc2 Be6 15. f4 Nc6 16. a3 a5 17. b3 Qf6 18. 0-0 Rae8 19. Bf3 Kh8 20. Rae1 Rf7 21. Nd5 Bxd5 22. cxd5 Nd8 23. b4 axb4 24. axb4 Na6 25. Qb3 Rfe7 26. Re2 c5 27. b5 Nb4 28. Rfe1 b6 29. Kg2 Nb7 30. Nc4 Na5 31. Nxa5 bxa5 32. Qa3 c4 33. Qxa5 Nd3 34. Rd1 h6 35. Qd2 g5 36. Kh1 g4 37. Bg2 h5 38. b6 h4 39. gxh4 Nxf4 40. Rf2 Nd3 41. Rff1 f4 42. Qc2 Qxh4 43. Rxd3 cxd3 44. Qb2+ Kg8 45. b7 Rb8 46. Rxf4 Rbxb7 47. Qd4 Rg7 48. Qxd3 Rbf7 49. Rxf7 Rxf7 50. Qg6+ Kf8 51. Qxd6+ Kg7 52. Qg3 Qxg3 53. hxg3 Kf6 54. Bf1 Ke5 55. Be2 Rg7 56. Bc4 Ke4 57. Kg2 Kxe3 58. d6 Kd4 59. Be6 Rh7 60. d7 Rh8 61. Bxg4 Ke5 62. Kf3 Rf8+ 63. Kg2 Kd6 64. Bf5 Ke7 65. g4 Rxf5 66. gxf5 Kxd7 67. Kg3 Ke7 68. Kg4 Kf6 69. Kf4 Kf7 1/2-1/2

[Event "Schleswig Holstein-ch M 43rd"]
[Site "Gluecksburg"]
[Date "1988.??.??"]
[Round "4"]
[White "Jonas, Ralf"]
[Black "Blauert, Joerg"]
[Result "0-1"]
[ECO "C32"]
[BlackElo "2375"]
[PlyCount "38"]
[EventDate "1988.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e5 2. f4 d5 3. exd5 e4 4. d3 Nf6 5. dxe4 Nxe4 6. Nf3 Bc5 7. Qe2 Bf5 8. Nfd2 0-0 9. Nxe4 Bxe4 10. Nc3 Bxd5 11. Qh5 Re8+ 12. Ne2 Nc6 13. Bd2 Nd4 14. 0-0-0 Nxe2+ 15. Bxe2 g6 16. Qg4 f5 17. Qg3 Rxe2 18. Qd3 Re6 19. b4 Bxg2 0-1

[Event "Schleswig Holstein-ch M 43rd"]
[Site "Gluecksburg"]
[Date "1988.??.??"]
[Round "1"]
[White "Jonas, Ralf"]
[Black "Dahms, Peter"]
[Result "1-0"]
[ECO "B16"]
[PlyCount "47"]
[EventDate "1988.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ gxf6 6. c3 Bf5 7. Ne2 Nd7 8. Ng3 Bg6 9. h4 h5 10. Bd3 Qc7 11. 0-0 0-0-0 12. Bxg6 fxg6 13. Be3 Nb6 14. Ne4 e5 15. Nxf6 exd4 16. cxd4 Be7 17. Qf3 Rhf8 18. Qh3+ Kb8 19. Ne4 Nd5 20. Ng5 Bxg5 21. Bxg5 Nf4 22. Qa3 Qd7 23. Bxd8 Qg4 24. Qg3 1-0

[Event "Schleswig Holstein-ch M 43rd"]
[Site "Gluecksburg"]
[Date "1988.??.??"]
[Round "3"]
[White "Jonas, Ralf"]
[Black "Dreyer, Michael"]
[Result "1-0"]
[ECO "C29"]
[PlyCount "45"]
[EventDate "1988.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e5 2. f4 Nf6 3. Nc3 d5 4. fxe5 Nxe4 5. Nf3 Be7 6. d4 Nxc3 7. bxc3 c5 8. Be2 Nc6 9. 0-0 Be6 10. Rb1 Rb8 11. Qe1 Qa5 12. Qg3 g6 13. Bg5 Qxc3 14. Bb5 0-0 15. Rb3 Qxc2 16. Bd3 Qxa2 17. Bf6 Bxf6 18. exf6 Qa5 19. Qg5 Qd8 20. Ne5 Kh8 21. Qh6 Rg8 22. Bxg6 Nxe5 23. Qxh7# 1-0

[Event "Schleswig Holstein-ch M 43rd"]
[Site "Gluecksburg"]
[Date "1988.??.??"]
[Round "7"]
[White "Jonas, Ralf"]
[Black "Homuth, Manfred"]
[Result "1/2-1/2"]
[ECO "B23"]
[PlyCount "84"]
[EventDate "1988.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bc4 e6 6. f5 Nge7 7. fxe6 dxe6 8. 0-0 0-0 9. d3 a6 10. a4 Qc7 11. Qe1 Nd4 12. Nxd4 cxd4 13. Ne2 Nc6 14. Bd2 Bd7 15. a5 Rac8 16. Qh4 Ne5 17. Bb3 Qd6 18. Nf4 Bb5 19. Nh3 h5 20. Nf2 Nc6 21. g4 Ne5 22. Kg2 Nxg4 23. Nxg4 hxg4 24. Qxg4 Bd7 25. Bg5 Rc7 26. Qh4 Bb5 27. Rf3 Rfc8 28. Rh3 Rxc2+ 29. Bxc2 Rxc2+ 30. Kg1 Qe5 31. Rf1 f5 32. Qh7+ Kf7 33. Bf4 Qf6 34. e5 Qd8 35. Rg3 Qh8 36. Qxg6+ Kf8 37. h3 Bd7 38. Rg5 Bxe5 39. Rh5 Qf6 40. Bh6+ Ke7 41. Qxf6+ Kxf6 42. Bf4 Bc6 1/2-1/2

[Event "Schleswig Holstein-ch M 43rd"]
[Site "Gluecksburg"]
[Date "1988.??.??"]
[Round "9"]
[White "Marxen, Peter"]
[Black "Jonas, Ralf"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "2225"]
[PlyCount "77"]
[EventDate "1988.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Be2 Nc6 5. d4 cxd4 6. cxd4 Nxe4 7. d5 Qa5+ 8. Nc3 Ne5 9. Nxe5 Nxc3 10. bxc3 dxe5 11. Rb1 Qxc3+ 12. Bd2 Qc7 13. 0-0 g6 14. Bb4 f6 15. Qb3 Bh6 16. Rfd1 Bf5 17. Bb5+ Kf8 18. d6 Qb6 19. Bd3 Bd7 20. dxe7+ Kg7 21. Bxg6 Be6 22. Qf3 hxg6 23. Rd6 Bf4 24. g3 Bxg3 25. hxg3 e4 26. Qe2 Bc4 27. Qb2 Qxd6 28. Bxd6 Rh5 29. e8N+ Rxe8 30. Qxb7+ Bf7 31. Bf4 Reh8 32. Kf1 g5 33. Be3 Kg6 34. Ke2 Rd8 35. Rb4 Be6 36. Rd4 Bg4+ 37. Kd2 Rc8 38. Rd7 Bxd7 39. Qxd7 1-0

[Event "Schleswig Holstein-ch M 43rd"]
[Site "Gluecksburg"]
[Date "1988.??.??"]
[Round "8"]
[White "Reher, Wolfgang"]
[Black "Jonas, Ralf"]
[Result "0-1"]
[ECO "C47"]
[PlyCount "30"]
[EventDate "1988.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nc6 3. Nf3 Nf6 4. d4 exd4 5. Nd5 Be7 6. Nxd4 Nxe4 7. Nf5 Bf6 8. Qg4 0-0 9. Nxf6+ Qxf6 10. Qxe4 d5 11. Qxd5 Bxf5 12. c3 Rad8 13. Qb3 Rfe8+ 14. Be3 Rxe3+ 15. fxe3 Qh4+ 0-1

[Event "Schleswig Holstein-ch M 43rd"]
[Site "Gluecksburg"]
[Date "1988.??.??"]
[Round "6"]
[White "Sahlender, Frank"]
[Black "Jonas, Ralf"]
[Result "1-0"]
[ECO "D13"]
[WhiteElo "2235"]
[PlyCount "73"]
[EventDate "1988.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 c6 3. cxd5 cxd5 4. d4 Nf6 5. Nc3 e6 6. Bf4 Be7 7. e3 Nc6 8. Be2 0-0 9. h3 Bd7 10. 0-0 a6 11. Rc1 b5 12. Ne5 Na5 13. Bd3 Qb6 14. Nxd7 Nxd7 15. Nxd5 exd5 16. Bc7 Qb7 17. Bxa5 Rac8 18. Bd2 Rxc1 19. Qxc1 g6 20. Qb1 f5 21. Rc1 Bd6 22. Qc2 Qb8 23. Qb3 Nb6 24. Bb4 f4 25. exf4 Bxb4 26. Qxb4 Qxf4 27. Rc2 Kg7 28. Re2 Rc8 29. Re1 Rc1 30. Qe7+ Kh6 31. Rxc1 Qxc1+ 32. Bf1 Nc4 33. Qf8+ Kg5 34. g3 Kh5 35. Kg2 Qd2 36. g4+ Kg5 37. Kg3 1-0

[Event "Schleswig Holstein-ch M 43rd"]
[Site "Gluecksburg"]
[Date "1988.??.??"]
[Round "2"]
[White "Steffens, Olaf"]
[Black "Jonas, Ralf"]
[Result "1-0"]
[ECO "D00"]
[PlyCount "43"]
[EventDate "1988.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 d5 2. e4 dxe4 3. Nc3 Nf6 4. f3 exf3 5. Nxf3 Bg4 6. h3 Bh5 7. g4 Bg6 8. Ne5 Nbd7 9. Qe2 e6 10. h4 Bb4 11. Bg2 Nxe5 12. dxe5 Qd4 13. exf6 Bxc3+ 14. bxc3 Qxc3+ 15. Kf2 Qxf6+ 16. Kg3 Qxa1 17. Qb5+ c6 18. Bxc6+ bxc6 19. Qxc6+ Kd8 20. Rd1+ Bd3 21. Rxd3+ Ke7 22. Qd7+ 1-0

