[Event "Mittelrhein Verbandsliga Sued 1920"]
[Site "Mittelrhein"]
[Date "2020.02.16"]
[Round "6.4"]
[White "Jonas, Rainer"]
[Black "Pyta, Lorenz"]
[Result "1/2-1/2"]
[ECO "B08"]
[WhiteElo "1794"]
[BlackElo "1911"]
[PlyCount "121"]
[EventDate "2019.09.29"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Rheinbacher SF"]
[BlackTeam "Godesberg III"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d6 2. Nf3 g6 3. e4 Nf6 4. Nc3 Bg7 5. Be3 c6 6. Qd2 b5 7. e5 dxe5 8. Nxe5 Ng4 9. Nxg4 Bxg4 10. f3 Be6 11. d5 Bc8 12. dxc6 Qxd2+ 13. Bxd2 a6 14. a4 bxa4 15. Rxa4 Nxc6 16. Nd5 0-0 17. Bc3 Bxc3+ 18. bxc3 Bb7 19. Bd3 e6 20. Nb4 a5 21. Nxc6 Bxc6 22. Ra3 Rfc8 23. Kd2 Rcb8 24. Re1 Kf8 25. Re5 a4 26. Rc5 Rb6 27. Ke3 Ke7 28. Rxc6 Rxc6 29. Be4 Kd6 30. Bxc6 Kxc6 31. Kd4 Kb5 32. Ke5 h5 33. h4 Ra7 34. g4 Kc5 35. Kf6 Kd5 36. gxh5 gxh5 37. Kg5 Ke5 38. c4 f6+ 39. Kxh5 Kf5 40. Kh6 e5 41. c5 Rc7 42. Rxa4 Rxc5 43. c4 Rc7 44. h5 Rc6 45. Rb4 Rc7 46. Ra4 Rc6 47. Ra7 Rxc4 48. Kg7 Rc3 49. Rf7 Kg5 50. h6 Rxf3 51. h7 Rh3 52. h8Q Rxh8 53. Kxh8 f5 54. Kg7 f4 55. Rf6 e4 56. Rg6+ Kf5 57. Rf6+ Kg4 58. Rg6+ Kf3 59. Kf6 e3 60. Kf5 e2 61. Re6 1/2-1/2

[Event "Mittelrhein Verbandsliga Sued 1920"]
[Site "Mittelrhein"]
[Date "2020.01.19"]
[Round "5.6"]
[White "Bendisch, Juergen"]
[Black "Jonas, Rainer"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "1636"]
[BlackElo "1794"]
[PlyCount "112"]
[EventDate "2019.09.29"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Hennef"]
[BlackTeam "Rheinbacher SF"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 d6 4. c3 Bg7 5. e3 0-0 6. Be2 Nbd7 7. h3 b6 8. Nbd2 Bb7 9. 0-0 Ne8 10. Nb3 e5 11. dxe5 Nxe5 12. Nxe5 dxe5 13. Qxd8 Rxd8 14. Bh2 Nd6 15. Rad1 Rfe8 16. Rd2 Ne4 17. Rxd8 Rxd8 18. Rd1 Rxd1+ 19. Bxd1 Nd6 20. Be2 Kf8 21. Nd2 Ke7 22. Nc4 f6 23. Nxd6 Kxd6 24. f4 Be4 25. Kf2 c6 26. g3 a5 27. Ke1 b5 28. Kd2 Bb1 29. a3 e4 30. Bg1 f5 31. Bf2 Kd5 32. Kc1 Ba2 33. Be1 Bb3 34. h4 Bf8 35. Kb1 Bc4 36. Bxc4+ Kxc4 37. Kc2 a4 38. Bd2 Bc5 39. Bc1 Bd6 40. Bd2 c5 41. Be1 b4 42. cxb4 cxb4 43. axb4 Bxb4 44. Bxb4 Kxb4 45. Kd2 Kb3 46. Kc1 h6 47. Kb1 a3 48. bxa3 Kxa3 49. Kc2 Kb4 50. Kb2 Kc4 51. Kc2 h5 52. Kd2 Kb3 53. Ke1 Kc3 54. Ke2 Kc2 55. Ke1 Kd3 56. Kf2 Kd2 0-1

[Event "Mittelrhein Verbandsliga Sued 1920"]
[Site "Mittelrhein"]
[Date "2019.12.08"]
[Round "4.7"]
[White "Antonioli, Vladimir"]
[Black "Jonas, Rainer"]
[Result "1-0"]
[ECO "B14"]
[WhiteElo "1789"]
[BlackElo "1794"]
[PlyCount "107"]
[EventDate "2019.09.29"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Bonn Stadtverwaltung II"]
[BlackTeam "Rheinbacher SF"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. Nf3 Nc6 7. c5 Bd7 8. a3 a6 9. Bf4 Be7 10. Bd3 0-0 11. 0-0 Nh5 12. Bd2 g6 13. Na4 Bf6 14. Nb6 Ra7 15. g4 Ng7 16. Bc3 Qc7 17. b4 Rd8 18. Qd2 Ne8 19. a4 Ne7 20. b5 axb5 21. axb5 Rxa1 22. Rxa1 Rb8 23. Ba5 Bc8 24. Nxd5 Qd7 25. Nb6 Qd8 26. Qf4 Qc7 27. Qxc7 Nxc7 28. Bd2 Ncd5 29. Be4 Nxb6 30. cxb6 Bd7 31. Bf4 Re8 32. Bxb7 Bxb5 33. Ra8 Rxa8 34. Bxa8 Ba6 35. b7 Nc6 36. b8Q+ Nxb8 37. Bxb8 Be2 38. Be5 Be7 39. Kg2 f6 40. Bf4 Bb4 41. Be3 g5 42. h3 Kg7 43. d5 e5 44. Nd2 h5 45. f3 hxg4 46. hxg4 Bxd2 47. Bxd2 e4 48. fxe4 Bxg4 49. Kg3 Bc8 50. Bc6 Kf7 51. Bb4 f5 52. e5 f4+ 53. Kf3 Bf5 54. d6 1-0

[Event "Mittelrhein Verbandsliga Sued 1920"]
[Site "Mittelrhein"]
[Date "2019.11.17"]
[Round "3.6"]
[White "Sanders, Frank"]
[Black "Jonas, Rainer"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "1857"]
[BlackElo "1794"]
[PlyCount "98"]
[EventDate "2019.09.29"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Lohmar"]
[BlackTeam "Rheinbacher SF"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c6 2. d4 d5 3. f3 e6 4. Nc3 Ne7 5. Bg5 Qc7 6. Bd3 a6 7. Nge2 c5 8. dxc5 Qxc5 9. exd5 Nxd5 10. Be4 Be7 11. Bxe7 Nxe7 12. Qd4 Qxd4 13. Nxd4 Nd7 14. 0-0-0 Nc5 15. b4 Nxe4 16. Nxe4 0-0 17. c4 e5 18. Nb3 Be6 19. c5 Nd5 20. a3 Nxb4 21. axb4 Bxb3 22. Rd7 b6 23. cxb6 Rfd8 24. b7 Rab8 25. Rxd8+ Rxd8 26. Nc5 Rb8 27. Nxb3 Rxb7 28. Rd1 f6 29. Nc5 Rxb4 30. Rd2 a5 31. Ne4 h6 32. Kc2 Kf7 33. Kc3 Ra4 34. Nc5 Ra1 35. h3 Kg6 36. Nb3 Ra4 37. Kb2 Kf5 38. g3 h5 39. h4 g5 40. hxg5 Kxg5 41. Rd5 h4 42. f4+ Kg4 43. gxh4 Rxf4 44. Nxa5 Kxh4 45. Kc3 Kg3 46. Nc6 Rf3+ 47. Kd2 Kf4 48. Ke2 Rc3 49. Nb4 e4 1/2-1/2

[Event "Mittelrhein Verbandsliga Sued 1920"]
[Site "Mittelrhein"]
[Date "2019.10.27"]
[Round "2.4"]
[White "Jonas, Rainer"]
[Black "Brungs, Sven"]
[Result "1/2-1/2"]
[ECO "D04"]
[WhiteElo "1794"]
[BlackElo "1809"]
[PlyCount "98"]
[EventDate "2019.09.29"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Rheinbacher SF"]
[BlackTeam "Koeln Porz IV"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. Nf3 Nf6 3. e3 Bg4 4. h3 Bh5 5. g4 Bg6 6. Ne5 Nbd7 7. h4 h5 8. Nxg6 fxg6 9. g5 Ne4 10. Bd3 c5 11. Qf3 Qb6 12. Bxe4 dxe4 13. Qxe4 cxd4 14. exd4 0-0-0 15. Rh3 Kb8 16. Rb3 Qa6 17. Nc3 e5 18. Nd5 Bd6 19. Nb4 Bxb4+ 20. Rxb4 exd4 21. Bf4+ Ka8 22. 0-0-0 Nc5 23. Rbxd4 Rc8 24. Qd5 Ne6 25. Re4 Nxf4 26. Rxf4 Qe2 27. Qd3 Qe6 28. Kb1 a6 29. Rd4 Rhe8 30. Rd6 Qe2 31. f3 Qf2 32. a3 Re2 33. Rd8 Rexc2 34. Rxc8+ Rxc8 35. Qe4 Rf8 36. Rd3 Qg1+ 37. Ka2 Qc5 38. Rc3 Qf5 39. Qb4 Qe6+ 40. Rb3 Rf7 41. a4 Qd5 42. f4 a5 43. Qb5 Qxb5 44. Rxb5 Rxf4 45. Rxa5+ Kb8 46. Re5 Rxa4+ 47. Kb3 Rxh4 48. Re6 Rg4 49. Rxg6 h4 1/2-1/2

[Event "Mittelrhein Verbandsliga Sued 1920"]
[Site "Mittelrhein"]
[Date "2019.09.29"]
[Round "1.7"]
[White "Jonas, Rainer"]
[Black "Rieber, Ingo"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "1794"]
[BlackElo "1823"]
[PlyCount "51"]
[EventDate "2019.09.29"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Rheinbacher SF"]
[BlackTeam "Bruehl III"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 d6 5. h3 0-0 6. Bd3 c5 7. c3 Nc6 8. 0-0 Re8 9. Bc2 Nd7 10. d5 Nce5 11. Nbd2 b5 12. Rb1 Qa5 13. a4 Nxf3+ 14. Nxf3 b4 15. c4 Ba6 16. b3 Rad8 17. e4 Qc7 18. Qe2 e6 19. dxe6 fxe6 20. Rbd1 Nb8 21. Qe3 Nc6 22. Qxc5 e5 23. Qd5+ Kh8 24. Be3 Nd4 25. Nxd4 Bb7 26. Nb5 1-0

[Event "Mittelrhein Verbandsliga-S 18/19"]
[Site "Nordrheinwestfalen"]
[Date "2019.05.19"]
[Round "11.7"]
[White "Jonas, Rainer"]
[Black "Seidel, Martin"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1798"]
[BlackElo "1766"]
[PlyCount "78"]
[EventDate "2018.09.02"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Rheinbacher SF"]
[BlackTeam "Hennef"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. Nf3 c5 3. e3 Nc6 4. b3 Bg4 5. Bb2 Nf6 6. h3 Bh5 7. g4 Bg6 8. Ne5 cxd4 9. exd4 Nd7 10. Bd3 Ndxe5 11. dxe5 Bxd3 12. Qxd3 e6 13. a3 Bc5 14. Nd2 Qc7 15. f4 0-0-0 16. 0-0-0 Kb8 17. Kb1 Qe7 18. Ka2 f6 19. Nf3 fxe5 20. Nxe5 Nxe5 21. Bxe5+ Bd6 22. Qd4 Bxe5 23. Qxe5+ Qc7 24. Rhe1 Rhe8 25. Rd3 Qxe5 26. Rxe5 Kc7 27. Kb2 g6 28. Rde3 Rd6 29. f5 gxf5 30. gxf5 Kd7 31. f6 Rf8 32. Rf3 Rf7 33. Rg5 Kc6 34. a4 Rd8 35. Rh5 Rdf8 36. Rh6 Kd6 37. Kc3 e5 38. Rf5 Rg8 39. Rhh5 Re8 1/2-1/2

[Event "Mittelrhein Verbandsliga-S 18/19"]
[Site "Nordrheinwestfalen"]
[Date "2019.04.07"]
[Round "9.8"]
[White "Muhr, Juergen"]
[Black "Jonas, Rainer"]
[Result "1-0"]
[ECO "E63"]
[WhiteElo "1780"]
[BlackElo "1798"]
[PlyCount "117"]
[EventDate "2018.09.02"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "St Augustin Turm"]
[BlackTeam "Rheinbacher SF"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 Nf6 2. Nf3 g6 3. d4 Bg7 4. Nc3 0-0 5. e4 d6 6. g3 Nc6 7. Bg2 a6 8. 0-0 Na5 9. b3 c5 10. Bb2 Rb8 11. Re1 b5 12. cxb5 axb5 13. e5 Ng4 14. exd6 exd6 15. dxc5 dxc5 16. Qxd8 Rxd8 17. Rad1 Be6 18. Bf1 b4 19. Na4 c4 20. Bxg7 Kxg7 21. Rxd8 Rxd8 22. Ng5 cxb3 23. Nxe6+ fxe6 24. axb3 Nxb3 25. Rb1 Nd2 26. Rxb4 Nxh2 27. Be2 Nhf3+ 28. Kg2 Nd4 29. Nc5 Rd5 30. Rxd4 Rxc5 31. Rxd2 h5 32. Rd4 Kf6 33. Rd8 Rc6 34. Rf8+ Kg7 35. Ra8 Kf6 36. Ra6 Rc5 37. f4 Rc3 38. Bf3 g5 39. fxg5+ Kxg5 40. Rxe6 Rc5 41. Re8 Ra5 42. Kh3 Rc5 43. Rd8 h4 44. Rg8+ Kh6 45. Rh8+ Kg6 46. Kxh4 Rc4+ 47. g4 Rc3 48. Be4+ Kg7 49. Rh7+ Kg8 50. Rd7 Re3 51. Bf5 Ra3 52. Kg5 Ra6 53. Re7 Kf8 54. Re6 Ra7 55. Kh6 Kf7 56. g5 Ra1 57. g6+ Kf8 58. g7+ Kf7 59. Bg6+ 1-0

[Event "Mittelrhein Verbandsliga-S 18/19"]
[Site "Nordrheinwestfalen"]
[Date "2019.02.10"]
[Round "7.6"]
[White "Schnellbacher, Jan Eric"]
[Black "Jonas, Rainer"]
[Result "1-0"]
[ECO "D26"]
[WhiteElo "1892"]
[BlackElo "1797"]
[PlyCount "41"]
[EventDate "2018.09.02"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Niederkassel II"]
[BlackTeam "Rheinbacher SF"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nf3 e6 6. Nc3 Nc6 7. a3 dxc4 8. Bxc4 a6 9. 0-0 Be7 10. Re1 0-0 11. Bg5 Nd5 12. Bxe7 Ncxe7 13. Ne5 b5 14. Bd3 Nxc3 15. bxc3 Bb7 16. Re3 Nf5 17. Bxf5 exf5 18. Qh5 g6 19. Qh6 Qd5 20. Rg3 Qd6 21. Rh3 1-0

[Event "Mittelrhein Verbandsliga-S 18/19"]
[Site "Nordrheinwestfalen"]
[Date "2019.01.20"]
[Round "6.6"]
[White "Jonas, Rainer"]
[Black "Hackbusch, Thomas"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "1797"]
[BlackElo "1844"]
[PlyCount "60"]
[EventDate "2018.09.02"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Rheinbacher SF"]
[BlackTeam "Porz SG IV"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 g6 3. Nc3 d5 4. Bf4 c6 5. h3 Bg7 6. Qd2 Bf5 7. Ne5 Nbd7 8. g4 Be6 9. f3 Qa5 10. Ne4 Qxd2+ 11. Nxd2 Nb6 12. e3 Nfd7 13. 0-0-0 f6 14. Nxd7 Nxd7 15. Bd3 0-0-0 16. Kb1 Bf7 17. c4 e5 18. Bg3 Nb6 19. cxd5 Nxd5 20. Bc4 Rhf8 21. Rhe1 Rd7 22. Ne4 b6 23. dxe5 fxe5 24. Ng5 Bg8 25. f4 h6 26. Ne4 exf4 27. exf4 Kb7 28. Bxd5 Bxd5 29. Nc3 Bxc3 30. bxc3 Rfd8 1/2-1/2

[Event "Mittelrhein Verbandsliga-S 18/19"]
[Site "Nordrheinwestfalen"]
[Date "2018.12.16"]
[Round "5.6"]
[White "Budzyn, Marcus"]
[Black "Jonas, Rainer"]
[Result "1-0"]
[ECO "A15"]
[WhiteElo "1947"]
[BlackElo "1797"]
[PlyCount "91"]
[EventDate "2018.09.02"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Troisdorf"]
[BlackTeam "Rheinbacher SF"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 Nf6 2. c4 d6 3. g3 e5 4. Bg2 Nc6 5. d3 Bd7 6. Nc3 Rb8 7. 0-0 h6 8. Rb1 Qc8 9. Re1 Be7 10. b4 0-0 11. e3 Re8 12. d4 Bf5 13. Rb2 Ne4 14. Nd5 Bf6 15. Nxf6+ Nxf6 16. b5 Na5 17. Qa4 b6 18. Bd2 Nb7 19. Bb4 Be4 20. dxe5 dxe5 21. Rd2 Qg4 22. h3 Qe6 23. Bc3 Nc5 24. Qxa7 Bxf3 25. Bxf3 e4 26. Bg2 Nd3 27. Rb1 Qxc4 28. Bxf6 gxf6 29. Qa3 Ra8 30. Qb3 Qxb3 31. Rxb3 f5 32. Rbxd3 exd3 33. Bxa8 Rxa8 34. Rxd3 Rxa2 35. Rd5 Kg7 36. Rxf5 Rc2 37. Kg2 Kg6 38. g4 f6 39. Kf3 Rc1 40. Ke4 c5 41. Kd5 Rf1 42. Kc6 c4 43. Kxb6 c3 44. Rc5 Rxf2 45. Rxc3 Rf3 46. Kc7 1-0

[Event "Mittelrhein Verbandsliga-S 18/19"]
[Site "Nordrheinwestfalen"]
[Date "2018.11.18"]
[Round "4.8"]
[White "Jonas, Rainer"]
[Black "Vulic, Goran"]
[Result "1-0"]
[ECO "D04"]
[WhiteElo "1797"]
[BlackElo "1813"]
[PlyCount "79"]
[EventDate "2018.09.02"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Rheinbacher SF"]
[BlackTeam "Bruehl II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. Nf3 Nf6 3. e3 Bg4 4. h3 Bh5 5. g4 Bg6 6. Ne5 e6 7. h4 h6 8. Nxg6 fxg6 9. Bd3 Kf7 10. Qf3 Nc6 11. h5 g5 12. Bg6+ Kg8 13. Nc3 e5 14. Qf5 Qc8 15. dxe5 Qxf5 16. gxf5 Nxe5 17. Bd2 Nf3+ 18. Ke2 Nxd2 19. Kxd2 Bb4 20. f3 g4 21. Raf1 gxf3 22. Rxf3 Rd8 23. Kc1 Bxc3 24. bxc3 Kf8 25. Rh4 Ne4 26. c4 Nf6 27. cxd5 Rxd5 28. e4 Re5 29. Rc3 c5 30. Rb3 b6 31. Ra3 a5 32. Rb3 Nd7 33. Rd3 Ke7 34. Rg4 Nf6 35. Rg2 Rxe4 36. Rgd2 Re1+ 37. Kb2 c4 38. Rd4 c3+ 39. Kxc3 Ne4+ 40. Rxe4+ 1-0

[Event "Mittelrhein Verbandsliga-S 18/19"]
[Site "Nordrheinwestfalen"]
[Date "2018.10.28"]
[Round "3.7"]
[White "Jonas, Rainer"]
[Black "Badarch, Anand"]
[Result "1-0"]
[ECO "A46"]
[WhiteElo "1797"]
[BlackElo "1638"]
[PlyCount "63"]
[EventDate "2018.09.02"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Rheinbacher SF"]
[BlackTeam "Koeln Lasker III"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 e6 3. e3 c5 4. Bd3 cxd4 5. exd4 a6 6. 0-0 Be7 7. b3 b5 8. Bb2 Bb7 9. Nbd2 Qc7 10. Qe2 Nc6 11. c4 bxc4 12. Nxc4 Nb4 13. Bb1 h5 14. a3 Ng4 15. Nfe5 Nd5 16. Be4 Nf4 17. Qf3 g5 18. Bxb7 Rb8 19. Bxa6 f6 20. g3 Nxe5 21. dxe5 Nh3+ 22. Kg2 g4 23. Qd3 Qc6+ 24. f3 f5 25. b4 Ng5 26. Nd2 h4 27. Rac1 Qa8 28. Bb5 Rxb5 29. Qxb5 h3+ 30. Kg1 Qa7+ 31. Rf2 Qe3 32. Qe2 1-0

[Event "Mittelrhein Verbandsliga-S 18/19"]
[Site "Nordrheinwestfalen"]
[Date "2018.09.30"]
[Round "2.6"]
[White "Jonas, Rainer"]
[Black "Koegler, Christof"]
[Result "0-1"]
[ECO "D05"]
[WhiteElo "1797"]
[BlackElo "2010"]
[PlyCount "74"]
[EventDate "2018.09.02"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Rheinbacher SF"]
[BlackTeam "Godesberg II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 e6 3. e3 d5 4. Bd3 b6 5. 0-0 Bd6 6. b3 Nbd7 7. Bb2 Ne4 8. Nbd2 Bb7 9. Ne5 0-0 10. f4 Rc8 11. Ndf3 Nb8 12. Bxe4 dxe4 13. Ng5 Qe7 14. Qh5 h6 15. Nh3 f5 16. g4 Qe8 17. Qh4 Bxe5 18. dxe5 fxg4 19. Qxg4 Rf5 20. Rad1 Qh5 21. Qg3 Re8 22. Kh1 Nc6 23. Nf2 Ne7 24. Ng4 Kh8 25. Rd7 Rf7 26. Rfd1 Nf5 27. Qg1 Bc6 28. Rxf7 Qxf7 29. h3 Qh5 30. Kh2 Nh4 31. Qg3 Rf8 32. Rf1 Nf5 33. Qf2 Rd8 34. Rg1 Nh4 35. Kh1 Nf3 36. Rg3 Rd1+ 37. Kg2 Rd2 0-1

[Event "Mittelrhein Verbandsliga-S 18/19"]
[Site "Nordrheinwestfalen"]
[Date "2018.09.02"]
[Round "1.8"]
[White "Jonas, Rainer"]
[Black "Winckler, Andreas"]
[Result "1-0"]
[ECO "D05"]
[WhiteElo "1797"]
[BlackElo "1743"]
[PlyCount "71"]
[EventDate "2018.09.02"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Rheinbacher SF"]
[BlackTeam "Bergische SF II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 d5 3. e3 Nbd7 4. Bd3 e6 5. b3 c5 6. Bb2 Be7 7. 0-0 0-0 8. Nbd2 h6 9. Ne5 a6 10. f4 Qc7 11. Qf3 b5 12. c4 bxc4 13. bxc4 Rb8 14. Rab1 Bb7 15. Qh3 dxc4 16. Ndxc4 Be4 17. Bxe4 Nxe4 18. f5 cxd4 19. Bxd4 Rxb1 20. Rxb1 Nxe5 21. Nxe5 Qc2 22. Rf1 Nd2 23. fxe6 f6 24. Nd7 Rc8 25. Re1 Qg6 26. Rd1 Ne4 27. Qf3 f5 28. Nb6 Rd8 29. Rf1 Qxe6 30. Qxf5 Qxf5 31. Rxf5 Bf6 32. Rd5 Re8 33. Bxf6 Nxf6 34. Rd3 Ng4 35. Nd5 Rc8 36. Ne7+ 1-0

[Event "Mittelrhein Verbandsliga-S 17/18"]
[Site "Nordrheinwestfalen"]
[Date "2018.05.06"]
[Round "11.7"]
[White "Jonas, Rainer"]
[Black "Blumenthal, Ralf"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "1797"]
[BlackElo "1828"]
[PlyCount "23"]
[EventDate "2017.09.10"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Rheinbacher SF"]
[BlackTeam "Euskirchen Turm"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 g6 3. Nc3 d5 4. Bf4 c6 5. h3 Bg7 6. e3 Nbd7 7. Bd3 0-0 8. 0-0 Re8 9. Ne5 Nh5 10. Bh2 f5 11. Ne2 e6 12. c4 1/2-1/2

[Event "Mittelrhein Verbandsliga-S 17/18"]
[Site "Nordrheinwestfalen"]
[Date "2018.04.15"]
[Round "10.8"]
[White "Jonas, Rainer"]
[Black "Otto, Wolfgang"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1799"]
[BlackElo "1933"]
[PlyCount "39"]
[EventDate "2017.09.10"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Rheinbacher SF"]
[BlackTeam "Godesberg III"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. Nf3 c6 3. e3 Bg4 4. Nbd2 e6 5. Be2 Nd7 6. b3 Ngf6 7. Bb2 Be7 8. Ne5 Bxe2 9. Qxe2 Qa5 10. a3 0-0 11. 0-0 Nxe5 12. dxe5 Nd7 13. b4 Qc7 14. f4 a5 15. c3 c5 16. b5 a4 17. c4 dxc4 18. Nxc4 Nb6 19. Rfd1 Nxc4 20. Qxc4 1/2-1/2

[Event "Mittelrhein Verbandsliga-S 17/18"]
[Site "Nordrheinwestfalen"]
[Date "2018.03.18"]
[Round "9.6"]
[White "Hackbusch, Thomas"]
[Black "Jonas, Rainer"]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "1864"]
[BlackElo "1799"]
[PlyCount "109"]
[EventDate "2017.09.10"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Porz SG III"]
[BlackTeam "Rheinbacher SF"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d6 5. Bg5 0-0 6. e3 h6 7. Bh4 g5 8. Bg3 Bf5 9. Bd3 Bxd3 10. Qxd3 c6 11. h3 Na6 12. a3 Nc7 13. 0-0 Rc8 14. Rfd1 d5 15. c5 Qe8 16. b4 Nd7 17. Ne5 Nxe5 18. dxe5 f5 19. f4 Ne6 20. Ne2 Qg6 21. Rab1 a6 22. a4 Kh7 23. Rb3 h5 24. Nd4 Bh6 25. Nxe6 Qxe6 26. Rf1 Kh8 27. fxg5 Bxg5 28. Bf4 Rg8 29. Rb2 Rcf8 30. Qd4 Kh7 31. b5 axb5 32. axb5 Rg6 33. bxc6 bxc6 34. Rff2 Bh4 35. Rfe2 Ra8 36. Ra2 Qc8 37. Reb2 Rxa2 38. Rxa2 Rg7 39. Qd1 Qe8 40. Kf1 Qg6 41. Qf3 e6 42. Ra6 Rc7 43. Qd1 Be7 44. Qa4 Qe8 45. Qa5 Qb8 46. Rb6 Qc8 47. Kg1 Kg6 48. Ra6 Rb7 49. Ra8 Rb1+ 50. Kh2 Qb7 51. Ra7 Qb3 52. Rxe7 Qd1 53. Rxe6+ Kf7 54. Rf6+ Ke8 55. Qa8+ 1-0

[Event "Mittelrhein Verbandsliga-S 17/18"]
[Site "Nordrheinwestfalen"]
[Date "2018.02.04"]
[Round "7.8"]
[White "Huebner, Wolfgang"]
[Black "Jonas, Rainer"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "1979"]
[BlackElo "1799"]
[PlyCount "55"]
[EventDate "2017.09.10"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Koeln SF III"]
[BlackTeam "Rheinbacher SF"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. c4 dxc4 5. Bxc4 e6 6. Nc3 Ne7 7. Nge2 Nd7 8. 0-0 Nb6 9. Bb3 Ned5 10. Ng3 Bg6 11. f4 Be7 12. f5 exf5 13. Nxf5 0-0 14. Qf3 Qd7 15. Ne4 Qxf5 16. Qxf5 Bxf5 17. Rxf5 Rad8 18. Bg5 Bxg5 19. Nxg5 h6 20. Ne4 Ne3 21. Rf3 Ned5 22. Nd6 Rd7 23. Raf1 Nc8 24. Nf5 Re8 25. Rg3 g6 26. Nxh6+ Kf8 27. Rxg6 Ke7 28. Rxf7+ 1-0

[Event "Mittelrhein Verbandsliga-S 17/18"]
[Site "Nordrheinwestfalen"]
[Date "2018.01.14"]
[Round "6.8"]
[White "Jonas, Rainer"]
[Black "Selimi, Burim"]
[Result "1/2-1/2"]
[ECO "D05"]
[WhiteElo "1799"]
[BlackElo "1602"]
[PlyCount "107"]
[EventDate "2017.09.10"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Rheinbacher SF"]
[BlackTeam "Satranc Club"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 d5 3. e3 e6 4. Bd3 Nc6 5. 0-0 Bd6 6. b3 0-0 7. Bb2 Nb4 8. Be2 Re8 9. a3 Nc6 10. Ne5 Nd7 11. f4 Ne7 12. Bd3 Nf6 13. Nd2 b6 14. Ndf3 h6 15. Nh4 Nf5 16. Nxf5 exf5 17. Qf3 Ne4 18. Qh5 Qf6 19. Rad1 Bf8 20. Bxe4 fxe4 21. f5 Bd6 22. h4 c5 23. Ng4 Qe7 24. dxc5 bxc5 25. Nxh6+ gxh6 26. Qxh6 f6 27. Bxf6 Qh7 28. Qg5+ Kf7 29. Bc3 d4 30. exd4 cxd4 31. Bxd4 Be5 32. f6 Bxd4+ 33. Rxd4 e3 34. Qd5+ Be6 35. Qb7+ Kg8 36. Qxh7+ Kxh7 37. g4 Rac8 38. c4 Rcd8 39. Rff4 Rxd4 40. Rxd4 Bxc4 41. Rd7+ Kg6 42. Re7 Bf7 43. Kf1 Kxf6 44. Rxe8 Bxe8 45. Ke2 Bd7 46. g5+ Kf5 47. Kxe3 Kg4 48. Ke4 Kxh4 49. g6 Kg5 50. g7 Be6 51. b4 Kg6 52. Ke5 Bc4 53. Kd4 Be6 54. b5 1/2-1/2

[Event "Mittelrhein Verbandsliga-S 17/18"]
[Site "Nordrheinwestfalen"]
[Date "2017.12.03"]
[Round "5.6"]
[White "Sejdini, Valentin"]
[Black "Jonas, Rainer"]
[Result "0-1"]
[ECO "A03"]
[WhiteElo "1788"]
[BlackElo "1799"]
[PlyCount "72"]
[EventDate "2017.09.10"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Troisdorf"]
[BlackTeam "Rheinbacher SF"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. f4 d5 2. Nf3 Nf6 3. b3 e6 4. Bb2 Bd6 5. e3 Nbd7 6. Be2 b6 7. Bb5 Bb7 8. Bxd7+ Qxd7 9. Ne5 Qe7 10. Nc3 a6 11. Qf3 Ba3 12. Bxa3 Qxa3 13. 0-0 0-0 14. g4 Qe7 15. g5 Nd7 16. Nxd7 Qxd7 17. d4 a5 18. h4 Ba6 19. Rf2 Rad8 20. Ne2 c5 21. Ng3 g6 22. h5 c4 23. Rd1 cxb3 24. axb3 Bb7 25. Qe2 Rc8 26. e4 Rc3 27. Rf3 Rfc8 28. Rd2 Qc6 29. Rxc3 Qxc3 30. Kh2 dxe4 31. Qd1 Qe3 32. c4 Qxf4 33. d5 exd5 34. Rd4 Qf2+ 35. Kh3 Rd8 36. Nxe4 Bc8+ 0-1

[Event "Mittelrhein Verbandsliga-S 17/18"]
[Site "Nordrheinwestfalen"]
[Date "2017.11.12"]
[Round "4.7"]
[White "Rosenkraenzer, Torsten"]
[Black "Jonas, Rainer"]
[Result "1-0"]
[ECO "E70"]
[WhiteElo "1977"]
[BlackElo "1799"]
[PlyCount "65"]
[EventDate "2017.09.10"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Koeln Lasker II"]
[BlackTeam "Rheinbacher SF"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 d6 3. Nc3 g6 4. e4 Bg7 5. Nge2 0-0 6. Ng3 e5 7. d5 c6 8. Be2 Na6 9. h4 Nc7 10. h5 cxd5 11. hxg6 fxg6 12. exd5 Bd7 13. Bg5 Qc8 14. Nce4 Nce8 15. 0-0 Bf5 16. Bxf6 Bxf6 17. Rc1 Qd7 18. b4 Rc8 19. c5 Be7 20. c6 Qc7 21. b5 h6 22. Qd2 Kg7 23. cxb7 Qxb7 24. Rxc8 Qxc8 25. Qc1 Nf6 26. Nxf6 Bxf6 27. Qc6 Qb8 28. Nxf5+ gxf5 29. Rc1 Rf7 30. a4 e4 31. Bh5 Re7 32. Qc8 Qb6 33. Qxf5 1-0

[Event "Mittelrhein Verbandsliga-S 17/18"]
[Site "Nordrheinwestfalen"]
[Date "2017.10.22"]
[Round "3.7"]
[White "Jonas, Rainer"]
[Black "Tonnicchi, Marco"]
[Result "1/2-1/2"]
[ECO "E14"]
[WhiteElo "1799"]
[BlackElo "1915"]
[PlyCount "38"]
[EventDate "2017.09.10"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Rheinbacher SF"]
[BlackTeam "Bruehl II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 c5 3. e3 e6 4. Bd3 d6 5. 0-0 Nbd7 6. b3 Be7 7. Bb2 0-0 8. Nbd2 cxd4 9. exd4 b6 10. c4 Bb7 11. Qe2 Re8 12. Ne4 Bf8 13. Rad1 Qc7 14. Nfg5 h6 15. Nxf6+ Nxf6 16. Ne4 Be7 17. f4 Nxe4 18. Bxe4 Bxe4 19. Qxe4 Bf6 1/2-1/2

[Event "Mittelrhein Verbandsliga-S 17/18"]
[Site "Nordrheinwestfalen"]
[Date "2017.09.10"]
[Round "1.6"]
[White "Jonas, Rainer"]
[Black "Scholl, Thomas"]
[Result "1-0"]
[ECO "D05"]
[WhiteElo "1799"]
[BlackElo "1653"]
[PlyCount "63"]
[EventDate "2017.09.10"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Rheinbacher SF"]
[BlackTeam "Hennef"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 e6 3. e3 c5 4. Bd3 Nc6 5. 0-0 d5 6. b3 Bd6 7. Bb2 0-0 8. Nbd2 b6 9. Ne5 Bb7 10. f4 cxd4 11. exd4 Ne7 12. Qf3 Qc8 13. Qh3 Ne4 14. Rad1 f6 15. Ng4 Nf5 16. Nxe4 dxe4 17. Bc4 Bd5 18. Be2 Qxc2 19. Ne3 Nxe3 20. Qxe3 Qxb2 21. Rd2 Qa3 22. f5 e5 23. Kh1 Rfd8 24. dxe5 Bxe5 25. Rxd5 Qb2 26. Bc4 Kf8 27. Qxe4 Re8 28. Qh4 h6 29. Qh5 Re7 30. Rfd1 Bd4 31. h3 Re4 32. R5xd4 1-0

[Event "Mittelrhein Verbandsliga-O 16/17"]
[Site "Nordrheinwestfalen"]
[Date "2017.01.08"]
[Round "6"]
[White "Jonas, Rainer"]
[Black "Cohnen, Michael"]
[Result "0-1"]
[ECO "D04"]
[WhiteElo "1780"]
[BlackElo "1736"]
[PlyCount "82"]
[EventDate "2016.09.11"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Rheinbacher SF"]
[BlackTeam "Troisdorf"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. Nf3 Nf6 3. e3 c6 4. b3 Bf5 5. Bd3 Bxd3 6. Qxd3 e6 7. 0-0 Bd6 8. Bb2 0-0 9. Nbd2 Nbd7 10. c4 Re8 11. Ne5 Rc8 12. f4 c5 13. Rad1 cxd4 14. exd4 Bb4 15. Ndf3 Ne4 16. a3 Be7 17. Nxd7 Qxd7 18. Ne5 Qd8 19. b4 f6 20. cxd5 fxe5 21. Qxe4 exd5 22. Qf5 e4 23. Rc1 Rxc1 24. Rxc1 Qd6 25. Rc8 Rf8 26. Rxf8+ Bxf8 27. g3 Qc6 28. g4 a6 29. g5 g6 30. Qh3 Bg7 31. Qc3 Qxc3 32. Bxc3 Kf7 33. Kf2 Ke6 34. Ke3 Kf5 35. h3 h6 36. h4 h5 37. b5 axb5 38. Bb4 Kg4 39. Bd6 Kxh4 40. Be5 Bf8 41. Bf6 Kg4 0-1

[Event "Mittelrhein Verbandsliga-O 16/17"]
[Site "Nordrheinwestfalen"]
[Date "2016.11.27"]
[Round "4"]
[White "Jonas, Rainer"]
[Black "Brueckmann, Ruediger"]
[Result "1-0"]
[ECO "D04"]
[WhiteElo "1780"]
[BlackElo "1734"]
[PlyCount "83"]
[EventDate "2016.09.11"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Rheinbacher SF"]
[BlackTeam "Siebengebirge"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. Nf3 Nf6 3. e3 Bg4 4. h3 Bh5 5. g4 Bg6 6. Ne5 Nbd7 7. h4 Nxe5 8. dxe5 Bxc2 9. Qxc2 Nxg4 10. Qa4+ Qd7 11. Qxd7+ Kxd7 12. Bh3 h5 13. f3 e6 14. fxg4 hxg4 15. Bxg4 Be7 16. h5 c5 17. Nc3 a6 18. Bd2 Kc6 19. 0-0-0 b5 20. Rdf1 Raf8 21. Ne2 Bg5 22. Nf4 b4 23. Be1 a5 24. Bf3 Rc8 25. Rfg1 Bh6 26. Bh4 c4 27. Bg5 Kb5 28. Bxh6 gxh6 29. Ne2 a4 30. Nd4+ Kb6 31. Rg7 c3 32. Rh2 cxb2+ 33. Kxb2 a3+ 34. Kb1 Rc3 35. Rc2 Rhc8 36. Rxf7 Rxc2 37. Nxc2 Rc3 38. Rf6 b3 39. Rxe6+ Kc5 40. axb3 a2+ 41. Kxa2 Rxc2+ 42. Ka3 1-0

[Event "Mittelrhein Verbandsliga-O 15/16"]
[Site "Nordrheinwestfalen"]
[Date "2016.05.01"]
[Round "11"]
[White "Jonas, Rainer"]
[Black "Behl, Torsten"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "1798"]
[BlackElo "2005"]
[PlyCount "42"]
[EventDate "2015.09.06"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Rheinbacher SF"]
[BlackTeam "Niederkassel II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 g6 3. Nc3 d5 4. Bf4 Bg7 5. e3 0-0 6. h3 Re8 7. Ne5 c6 8. Be2 Nfd7 9. e4 Nxe5 10. Bxe5 Bxe5 11. dxe5 d4 12. Nb1 Qa5+ 13. c3 dxc3 14. Nxc3 Qxe5 15. 0-0 Nd7 16. f4 Qg7 17. Qc2 Nf8 18. Rad1 Ne6 19. Bc4 b5 20. Bd3 Nc5 21. Be2 b4 1/2-1/2

[Event "Mittelrhein Verbandsliga-O 15/16"]
[Site "Nordrheinwestfalen"]
[Date "2016.04.10"]
[Round "10"]
[White "Bendisch, Juergen"]
[Black "Jonas, Rainer"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1664"]
[BlackElo "1798"]
[PlyCount "92"]
[EventDate "2015.09.06"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Hennef"]
[BlackTeam "Rheinbacher SF"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. h3 d5 5. e3 0-0 6. Be2 Nbd7 7. c3 Ne4 8. Nbd2 f5 9. 0-0 e6 10. Qc2 Ndf6 11. Rac1 Nxd2 12. Nxd2 Ne4 13. f3 Nd6 14. e4 fxe4 15. fxe4 Qe7 16. Bxd6 Qxd6 17. Rxf8+ Bxf8 18. e5 Qe7 19. Rf1 Bd7 20. Qd3 c5 21. Kh2 Bh6 22. Nf3 a6 23. g3 Rf8 24. Ne1 cxd4 25. cxd4 Rxf1 26. Bxf1 Qb4 27. Qc3 Qxc3 28. bxc3 Bd2 29. Nf3 Bxc3 30. Kg2 h6 31. Kf2 b5 32. Ke3 a5 33. Kd3 b4 34. Kc2 Ba4+ 35. Kc1 b3 36. axb3 Bxb3 37. Bd3 Kg7 38. Bc2 Bc4 39. Kd1 g5 40. Ba4 Bd3 41. Bd7 Kf7 42. g4 Be4 43. Nd2 Bg2 44. Ke2 Bxd4 45. Nf3 Bxf3+ 46. Kxf3 Bxe5 0-1

[Event "Mittelrhein Verbandsliga-O 15/16"]
[Site "Nordrheinwestfalen"]
[Date "2016.03.13"]
[Round "9"]
[White "Jonas, Rainer"]
[Black "Vehmeyer, Thomas"]
[Result "1/2-1/2"]
[ECO "D04"]
[WhiteElo "1759"]
[BlackElo "1664"]
[PlyCount "115"]
[EventDate "2015.09.06"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Rheinbacher SF"]
[BlackTeam "Lohmar"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. e3 Nf6 3. Nf3 Bg4 4. h3 Bh5 5. g4 Bg6 6. Ne5 e6 7. h4 h6 8. Nxg6 fxg6 9. Bd3 Kf7 10. Nc3 c5 11. h5 g5 12. Bg6+ Kg8 13. Qe2 Nbd7 14. f4 gxf4 15. exf4 Qe7 16. Be3 Rc8 17. 0-0-0 Rc6 18. g5 Ne8 19. Qg4 hxg5 20. fxg5 cxd4 21. Bxd4 Nb6 22. Rhf1 Nd6 23. h6 gxh6 24. Bxh8 Kxh8 25. Rh1 Rc4 26. Qg3 Bg7 27. gxh6 Bxc3 28. bxc3 e5 29. Rdg1 Nb5 30. Bd3 Qa3+ 31. Kd1 Nxc3+ 32. Kd2 Ne4+ 33. Bxe4 Qxg3 34. Rxg3 dxe4 35. Rg7 Rd4+ 36. Kc1 Nd7 37. Rf1 e3 38. Re1 Nb6 39. Rxe3 Nc4 40. Rf3 Rf4 41. Rxf4 exf4 42. Rxb7 f3 43. Rf7 Ne5 44. Rf5 Ng4 45. Rxf3 Nxh6 46. c4 Kg8 47. Kc2 Nf7 48. Kc3 Kf8 49. Rxf7+ Kxf7 50. Kd4 Ke7 51. Kc5 Kd7 52. a4 Kc7 53. a5 a6 54. Kd5 Kd7 55. c5 Kc7 56. c6 Kc8 57. Kd6 Kd8 58. Kd5 1/2-1/2

[Event "Mittelrhein Verbandsliga-O 15/16"]
[Site "Nordrheinwestfalen"]
[Date "2016.02.21"]
[Round "8"]
[White "Jonas, Rainer"]
[Black "Karmann, Alexander"]
[Result "1-0"]
[ECO "D05"]
[WhiteElo "1785"]
[BlackElo "1865"]
[PlyCount "45"]
[EventDate "2015.09.06"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Rheinbacher SF"]
[BlackTeam "Porz SG IV"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. e3 Nf6 3. Bd3 Nbd7 4. Nf3 e6 5. b3 Bd6 6. Bb2 0-0 7. 0-0 Re8 8. Ne5 Nf8 9. Nd2 N6d7 10. f4 f6 11. Qh5 fxe5 12. fxe5 Be7 13. Qf7+ Kh8 14. Rf3 Bg5 15. Raf1 Qe7 16. Qh5 Bh6 17. Ba3 Qd8 18. g4 Ng6 19. Bxg6 hxg6 20. Qxg6 c5 21. Rh3 Kg8 22. Rxh6 Nf8 23. Qf7# 1-0

[Event "Mittelrhein Verbandsliga-O 15/16"]
[Site "Nordrheinwestfalen"]
[Date "2016.01.31"]
[Round "7"]
[White "Jonas, Rainer"]
[Black "Raabe, Joachim"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1785"]
[BlackElo "1835"]
[PlyCount "80"]
[EventDate "2015.09.06"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Rheinbacher SF"]
[BlackTeam "Bruehl III"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. Nf3 Bg4 3. e3 c6 4. h3 Bf5 5. b3 e6 6. Bb2 Nf6 7. Ne5 Nbd7 8. g4 Bg6 9. h4 Be4 10. f3 Nxe5 11. dxe5 Nxg4 12. fxe4 Nxe3 13. Qe2 Bc5 14. Bc1 Nxf1 15. Kxf1 Bd4 16. c3 Bxe5 17. Rh3 Qf6+ 18. Ke1 h6 19. Kd1 dxe4 20. Ba3 0-0-0+ 21. Kc2 Rd3 22. Rxd3 exd3+ 23. Qxd3 Rd8 24. Qe2 Bf4 25. Bc1 Qf5+ 26. Kb2 Qd3 27. Qxd3 Bxc1+ 28. Kc2 Rxd3 29. Kxc1 Rh3 30. Kc2 Rxh4 31. Nd2 Rg4 32. Rf1 f6 33. Nc4 Rg2+ 34. Kb1 h5 35. a4 h4 36. Nd6+ Kc7 37. Ne8+ Kd7 38. Nxf6+ gxf6 39. Rxf6 h3 40. Rf7+ Kd6 0-1

[Event "Mittelrhein Verbandsliga-O 15/16"]
[Site "Nordrheinwestfalen"]
[Date "2016.01.10"]
[Round "6"]
[White "Flagmeier, Reiner"]
[Black "Jonas, Rainer"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1825"]
[BlackElo "1785"]
[PlyCount "64"]
[EventDate "2015.09.06"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Siegburg"]
[BlackTeam "Rheinbacher SF"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 g6 3. Nc3 d5 4. Bf4 c6 5. e3 Bg7 6. Be2 Nbd7 7. h4 h5 8. Ne5 Nf8 9. f3 N6d7 10. Qd3 Nxe5 11. Bxe5 Bf5 12. e4 dxe4 13. fxe4 Bxe5 14. exf5 Qxd4 15. fxg6 Nxg6 16. Qxd4 Bxd4 17. Ne4 Rd8 18. c3 Be3 19. Rd1 Rxd1+ 20. Bxd1 Ne5 21. Rh3 Bb6 22. b3 Ng4 23. c4 Rh6 24. Ng5 Rd6 25. Bf3 Ba5+ 26. Kf1 Rd7 27. Bxg4 hxg4 28. Rg3 f5 29. h5 Rd1+ 30. Ke2 Rh1 31. Ne6 Kf7 32. Nf4 Bc7 0-1

[Event "Mittelrhein Verbandsliga-O 15/16"]
[Site "Nordrheinwestfalen"]
[Date "2015.12.13"]
[Round "5"]
[White "Willms, Martin"]
[Black "Jonas, Rainer"]
[Result "0-1"]
[ECO "B17"]
[WhiteElo "899"]
[BlackElo "1785"]
[PlyCount "67"]
[EventDate "2015.09.06"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Bonn Beuel II"]
[BlackTeam "Rheinbacher SF"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Bc4 Ngf6 6. Qd3 e6 7. Bg5 Be7 8. Nf3 Nxe4 9. Bxe7 Nxf2 10. Bxd8 Nxd3+ 11. Bxd3 Kxd8 12. Bc4 Nf6 13. Ng5 Ke7 14. 0-0 h6 15. Nf3 Re8 16. Rae1 Bd7 17. Ne5 Rad8 18. a4 Kf8 19. c3 Re7 20. b4 Nd5 21. Rf3 Kg8 22. a5 Be8 23. a6 b6 24. Nxc6 Bxc6 25. b5 Ba8 26. Bb3 Nc7 27. Rd1 Bxf3 28. gxf3 Nxb5 29. c4 Nxd4 30. Kf2 Red7 31. Ba4 Rd6 32. Ke3 Nf5+ 33. Ke2 Rxd1 34. Bxd1 0-1

[Event "Mittelrhein Verbandsliga-O 15/16"]
[Site "Nordrheinwestfalen"]
[Date "2015.11.15"]
[Round "4"]
[White "Antonioli, Vladimir"]
[Black "Jonas, Rainer"]
[Result "1-0"]
[ECO "B14"]
[WhiteElo "1779"]
[BlackElo "1785"]
[PlyCount "83"]
[EventDate "2015.09.06"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Bonn Stadtverwaltung"]
[BlackTeam "Rheinbacher SF"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. Nf3 Nc6 7. c5 a6 8. Bd3 g6 9. 0-0 Bg7 10. Re1 0-0 11. h3 b6 12. cxb6 Qxb6 13. Na4 Qa7 14. Be3 Nd7 15. Bf1 a5 16. Rc1 Nb4 17. a3 Na6 18. Nc3 Nc7 19. Bf4 Ne8 20. Nb5 Qb6 21. Re3 Ba6 22. Rb3 Bxb5 23. Bxb5 Qd8 24. Qc2 Nef6 25. Bd6 Re8 26. Ne5 Bf8 27. Nc6 Qc8 28. Bxf8 Kxf8 29. Qd2 Kg7 30. Nxa5 Qd8 31. Nc6 Qc7 32. Ne5 Qa7 33. Bc6 Ne4 34. Qf4 Nxe5 35. Qxe5+ f6 36. Qf4 Qxd4 37. Bxe8 Rxe8 38. Rb7+ Kg8 39. Rcc7 g5 40. Rg7+ Kh8 41. Rxh7+ Kg8 42. Rhg7+ 1-0

[Event "Mittelrhein Verbandsliga-O 15/16"]
[Site "Nordrheinwestfalen"]
[Date "2015.10.18"]
[Round "3"]
[White "Bartl, Dirk"]
[Black "Jonas, Rainer"]
[Result "1/2-1/2"]
[ECO "A48"]
[WhiteElo "1742"]
[BlackElo "1785"]
[PlyCount "77"]
[EventDate "2015.09.06"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Troisdorf"]
[BlackTeam "Rheinbacher SF"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 g6 2. Nf3 Bg7 3. Bf4 Nf6 4. e3 0-0 5. Nbd2 d6 6. h3 c5 7. c3 b6 8. Bc4 d5 9. Bd3 Nc6 10. 0-0 Re8 11. Bb5 Bd7 12. c4 a6 13. cxd5 Nxd5 14. Bxc6 Bxc6 15. Be5 cxd4 16. Nxd4 Bb7 17. Bxg7 Kxg7 18. a3 Rc8 19. Rc1 Qd7 20. Qe2 b5 21. N2b3 Qd6 22. Qg4 e6 23. Rfd1 Rxc1 24. Nxc1 Qc7 25. Nd3 Nf6 26. Qg5 Rc8 27. Rc1 Qd8 28. Rxc8 Bxc8 29. Qe5 Qd5 30. Qc7 Bb7 31. Nxe6+ Qxe6 32. Qxb7 Ne4 33. Nf4 Qc4 34. Qd5 Qc1+ 35. Kh2 Nxf2 36. Qe5+ Kg8 37. Qe8+ Kg7 38. Qe5+ Kg8 39. Qe8+ 1/2-1/2

[Event "Mittelrhein Verbandsliga-O 15/16"]
[Site "Nordrheinwestfalen"]
[Date "2015.09.27"]
[Round "2"]
[White "Jonas, Rainer"]
[Black "Hack, Thomas1111"]
[Result "1-0"]
[ECO "D04"]
[WhiteElo "1785"]
[BlackElo "1946"]
[PlyCount "85"]
[EventDate "2015.09.06"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Rheinbacher SF"]
[BlackTeam "Euskirchen Turm"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. Nf3 Nf6 3. e3 Bg4 4. h3 Bh5 5. g4 Bg6 6. Ne5 Nfd7 7. h4 Nxe5 8. dxe5 f6 9. e6 Qd6 10. Nc3 Qxe6 11. Qxd5 Qxd5 12. Nxd5 Be4 13. Nxc7+ Kd7 14. Nxa8 Bxh1 15. Bb5+ Kc8 16. Ke2 Bd5 17. c4 Bc6 18. Bd2 b6 19. Nxb6+ axb6 20. a4 e5 21. a5 Kb7 22. Ba4 bxa5 23. Bxa5 Bxa4 24. Rxa4 Nc6 25. Bc3 Bd6 26. b4 Ra8 27. Rxa8 Kxa8 28. c5 Be7 29. Kd3 Kb7 30. Kc4 g6 31. Kd5 Na7 32. Ke6 Bd8 33. Kf7 Nb5 34. Be1 g5 35. h5 Kc6 36. Kg7 e4 37. Kxh7 f5 38. gxf5 Kd5 39. h6 Ke5 40. Kg6 Bf6 41. h7 g4 42. c6 Bh8 43. Bc3+ 1-0

[Event "Mittelrhein Verbandsliga-O 15/16"]
[Site "Nordrheinwestfalen"]
[Date "2015.09.06"]
[Round "1"]
[White "Hank, Holger"]
[Black "Jonas, Rainer"]
[Result "1/2-1/2"]
[ECO "A26"]
[WhiteElo "1877"]
[BlackElo "1785"]
[PlyCount "50"]
[EventDate "2015.09.06"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Koeln Lasker II"]
[BlackTeam "Rheinbacher SF"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 0-0 5. e4 d6 6. Nge2 Nc6 7. 0-0 a6 8. d3 e5 9. h3 Ne8 10. f4 f5 11. Be3 Rb8 12. Qd2 Nd4 13. Rad1 c6 14. Kh2 Nc7 15. fxe5 dxe5 16. Bg5 Qd6 17. Nxd4 exd4 18. Bf4 Be5 19. Ne2 c5 20. Rb1 b6 21. b4 Bd7 22. exf5 Bxf5 23. g4 Bd7 24. bxc5 bxc5 25. Rxb8 Rxb8 1/2-1/2

[Event "Mittelrhein Regionalliga 1415"]
[Site "Mittelrhein"]
[Date "2015.02.22"]
[Round "7.7"]
[White "Diesner, Michael"]
[Black "Jonas, Rainer"]
[Result "1-0"]
[ECO "E70"]
[WhiteElo "2077"]
[BlackElo "1822"]
[PlyCount "77"]
[EventDate "2014.09.28"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Koeln Lasker"]
[BlackTeam "Rheinbacher SF"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nge2 0-0 6. Ng3 e5 7. d5 Ne8 8. Be2 Nd7 9. 0-0 f5 10. exf5 gxf5 11. Qc2 e4 12. Nh5 Ne5 13. Be3 Qe7 14. Rad1 Ng6 15. Nxg7 Nxg7 16. Bd4 a6 17. b4 Bd7 18. c5 Nf4 19. f3 Rae8 20. Bc4 Rf7 21. Rde1 Qf8 22. fxe4 fxe4 23. Nxe4 Ngh5 24. Ng5 Rxe1 25. Rxe1 Bf5 26. Qd2 Re7 27. Ne6 Bxe6 28. dxe6 d5 29. Bxd5 Nxd5 30. Qg5+ Ng7 31. Qxd5 c6 32. Qc4 Qf5 33. Bxg7 Kxg7 34. Qd4+ Qf6 35. Qd6 Kg6 36. h3 h5 37. a3 h4 38. Re4 Kh6 39. Rf4 1-0

[Event "Mittelrhein Regionalliga 1415"]
[Site "Mittelrhein"]
[Date "2015.02.01"]
[Round "6.7"]
[White "Jonas, Rainer"]
[Black "Koch, Matthias1111"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1822"]
[BlackElo "1978"]
[PlyCount "104"]
[EventDate "2014.09.28"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Rheinbacher SF"]
[BlackTeam "Bonn Beuel"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 g6 3. Nc3 d5 4. h3 Bg7 5. Bf4 c6 6. e3 0-0 7. Bd3 Nbd7 8. 0-0 Nh5 9. Bh2 f5 10. Ne2 Ndf6 11. Ne5 Ne4 12. c4 e6 13. f3 Nd6 14. c5 Nf7 15. f4 Nf6 16. Bg3 Ne4 17. Bxe4 fxe4 18. b4 Bd7 19. Qd2 Nh6 20. Bf2 Qe7 21. Nxd7 Qxd7 22. a4 Qe7 23. Rab1 Nf5 24. g4 Nh4 25. Bxh4 Qxh4 26. Kh2 Rf7 27. b5 Raf8 28. bxc6 bxc6 29. Ng3 g5 30. f5 Qh6 31. fxe6 Qxe6 32. Rxf7 Qxf7 33. Rf1 Qc7 34. Rxf8+ Bxf8 35. Kg2 Qb7 36. Nf5 Qb3 37. Qa5 Qc2+ 38. Kf1 Qd1+ 39. Kf2 Qc2+ 40. Kf1 Qd1+ 41. Qe1 Qxa4 42. Qf2 Qd1+ 43. Kg2 a5 44. Ng3 a4 45. Ne2 Qd2 46. Kf1 a3 47. Qf5 Qxe3 48. Qe6+ Kg7 49. Qd7+ Kh8 50. Qe8 Qf3+ 51. Ke1 a2 52. Qa8 a1Q+ 0-1

[Event "Mittelrhein Regionalliga 1415"]
[Site "Mittelrhein"]
[Date "2015.01.11"]
[Round "5.7"]
[White "Zupcevic, Samir"]
[Black "Jonas, Rainer"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "2068"]
[BlackElo "1822"]
[PlyCount "107"]
[EventDate "2014.09.28"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Godesberg II"]
[BlackTeam "Rheinbacher SF"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nf6 5. c3 e6 6. Nf3 Bd6 7. Bg5 Nbd7 8. 0-0 Qc7 9. Re1 0-0 10. Bh4 Re8 11. Nbd2 e5 12. dxe5 Bxe5 13. Nxe5 Rxe5 14. Qc2 h6 15. Nf3 Re8 16. Nd4 a6 17. Bh7+ Kh8 18. Bf5 Qd6 19. Re2 Rxe2 20. Qxe2 Ng8 21. Qe8 Nb6 22. Qxf7 Bd7 23. Qg6 Qxg6 24. Bxg6 Rf8 25. Re1 Nc4 26. Re2 Nd6 27. f3 Nf5 28. Nxf5 Bxf5 29. Re8 Rxe8 30. Bxe8 g5 31. Bg3 Kg7 32. Be5+ Kf8 33. Ba4 Ke7 34. Bb3 Ke6 35. Bg3 b5 36. h4 Nf6 37. hxg5 hxg5 38. Bh2 Nd7 39. g4 Bg6 40. Bc7 Nc5 41. Bd8 Bb1 42. Bxg5 Nd3 43. Bd8 Nxb2 44. Kf2 Nd3+ 45. Ke3 Nc1 46. f4 Nxa2 47. Bxa2 Bxa2 48. f5+ Ke5 49. Bc7+ Kf6 50. Kf4 Bb1 51. g5+ Kf7 52. g6+ Kg8 53. Kg5 b4 54. f6 1-0

[Event "Mittelrhein Regionalliga 1415"]
[Site "Mittelrhein"]
[Date "2014.12.07"]
[Round "4.8"]
[White "Kloepper, Karl"]
[Black "Jonas, Rainer"]
[Result "1/2-1/2"]
[ECO "E60"]
[WhiteElo "1894"]
[BlackElo "1822"]
[PlyCount "65"]
[EventDate "2014.09.28"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Horrem"]
[BlackTeam "Rheinbacher SF"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 Nf6 2. d4 g6 3. c4 Bg7 4. e3 0-0 5. Be2 c6 6. 0-0 d5 7. b4 a6 8. a4 Nbd7 9. Bb2 Ne4 10. Qb3 e6 11. Nc3 Ndf6 12. b5 Bd7 13. bxa6 bxa6 14. a5 Qc7 15. Qc2 Nxc3 16. Bxc3 c5 17. dxc5 Qxc5 18. Bd4 Qc8 19. Rfc1 dxc4 20. Bxc4 Bb5 21. Bxb5 Qxc2 22. Rxc2 axb5 23. a6 Nd5 24. a7 Rfd8 25. Bxg7 Kxg7 26. e4 Nb4 27. Rc7 Na6 28. Rb7 Nc5 29. Rc7 Nb3 30. Rb1 Nd2 31. Nxd2 Rxd2 32. f3 Ra2 33. Rxb5 1/2-1/2

[Event "Mittelrhein Regionalliga 1415"]
[Site "Mittelrhein"]
[Date "2014.11.09"]
[Round "3.6"]
[White "Jonas, Rainer"]
[Black "Mueller Boge, Michael"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "1822"]
[BlackElo "2008"]
[PlyCount "26"]
[EventDate "2014.09.28"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Rheinbacher SF"]
[BlackTeam "Godesberg III"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 g6 3. Nc3 d5 4. h3 Bg7 5. Bf4 0-0 6. e3 b6 7. Bd3 Bb7 8. 0-0 Ne4 9. Nb5 Na6 10. Qe2 Qc8 11. c4 c6 12. cxd5 cxb5 13. Bxe4 Qd7 1/2-1/2

[Event "Mittelrhein Regionalliga 1415"]
[Site "Mittelrhein"]
[Date "2014.10.19"]
[Round "2.8"]
[White "Wolff, Michael"]
[Black "Jonas, Rainer"]
[Result "1-0"]
[ECO "B14"]
[WhiteElo "1873"]
[BlackElo "1822"]
[PlyCount "97"]
[EventDate "2014.09.28"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Koeln Ford SF"]
[BlackTeam "Rheinbacher SF"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nf3 e6 6. Nc3 Bb4 7. a3 Bxc3+ 8. bxc3 Qa5 9. cxd5 exd5 10. Be2 0-0 11. 0-0 Ne4 12. Bd2 Be6 13. c4 Nxd2 14. Qxd2 Qxd2 15. Nxd2 Nc6 16. cxd5 Nxd4 17. Bc4 Bf5 18. Nf3 Nxf3+ 19. gxf3 Rfd8 20. Rfd1 Rd6 21. Rac1 Rad8 22. Bb3 b5 23. Rc5 a6 24. Rdc1 Rg6+ 25. Kh1 h5 26. Bc2 Bxc2 27. R1xc2 Rg5 28. Rd2 h4 29. h3 Rf5 30. Rd3 Rf4 31. d6 f6 32. Rc7 Rc4 33. Rxc4 bxc4 34. Rd4 c3 35. Rc4 Rxd6 36. Rxc3 Rd4 37. Kg2 g5 38. Rc6 a5 39. Rxf6 Kg7 40. Rf5 Ra4 41. Rxg5+ Kf6 42. Rg4 Rxa3 43. Rxh4 Kg5 44. Rh8 Ra1 45. Rg8+ Kh5 46. f4 a4 47. f5 a3 48. f6 a2 49. f7 1-0

[Event "Mittelrhein Regionalliga 1415"]
[Site "Mittelrhein"]
[Date "2014.09.28"]
[Round "1.7"]
[White "Richter, Goetz"]
[Black "Jonas, Rainer"]
[Result "1-0"]
[ECO "B17"]
[WhiteElo "1959"]
[BlackElo "1822"]
[PlyCount "105"]
[EventDate "2014.09.28"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Klub Koelner SF II"]
[BlackTeam "Rheinbacher SF"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Ng3 e6 7. Bd3 Qc7 8. 0-0 c5 9. Qe2 Be7 10. c4 Nb6 11. b3 Bd7 12. Bb2 0-0 13. Rad1 Rfe8 14. Ne5 cxd4 15. Bxd4 Bc6 16. Nxc6 Qxc6 17. Ne4 Nbd7 18. Bc3 Rad8 19. Rd2 Qc7 20. Rfd1 Nxe4 21. Bxe4 Nf6 22. Bf3 b6 23. Be5 Qc8 24. Rxd8 Rxd8 25. Rxd8+ Qxd8 26. Qd1 Qxd1+ 27. Bxd1 Nd7 28. Bb2 f6 29. Bc2 h6 30. Bg6 Kf8 31. Kf1 Bd6 32. h4 Ke7 33. Ke2 a5 34. Be4 Ne5 35. f4 Nd7 36. g3 Bc5 37. Kf3 Kd6 38. Bc2 e5 39. Bf5 Nf8 40. fxe5+ fxe5 41. Ke4 Bd4 42. Bxd4 exd4 43. Kxd4 g6 44. Bh3 Nh7 45. a3 Nf6 46. b4 axb4 47. axb4 Nh5 48. c5+ Kc7 49. cxb6+ Kxb6 50. g4 Ng3 51. Ke3 g5 52. hxg5 hxg5 53. Kf3 1-0

[Event "Mittelrhein Verbandsliga Ost 1314"]
[Site "Mittelrhein"]
[Date "2014.04.06"]
[Round "9.8"]
[White "Jonas, Rainer"]
[Black "Karwatzki, Hans Juergen"]
[Result "1/2-1/2"]
[ECO "D04"]
[WhiteElo "1816"]
[BlackElo "1574"]
[PlyCount "77"]
[EventDate "2013.09.15"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Rheinbacher SF"]
[BlackTeam "Bonn Stadtverwaltung"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 d5 3. e3 Bf5 4. Bd3 Bxd3 5. Qxd3 e6 6. 0-0 Bd6 7. b3 0-0 8. Bb2 c6 9. Nbd2 Nbd7 10. Ne5 h6 11. f4 Nh7 12. Rf3 Bxe5 13. dxe5 Qh4 14. Rh3 Qg4 15. Rg3 Qf5 16. e4 dxe4 17. Qxe4 Qxe4 18. Nxe4 f5 19. Nd6 Nc5 20. Rg6 Rfd8 21. Ba3 Nf8 22. Rg3 Ne4 23. Rd3 g5 24. Nxb7 Rd5 25. Bxf8 Rxf8 26. g3 Rf7 27. Nd8 Rfd7 28. Rxd5 Rxd5 29. Nxc6 Rd2 30. c4 Nf2 31. Nxa7 Nh3+ 32. Kh1 Nf2+ 33. Kg2 Ng4+ 34. Kg1 Nxh2 35. c5 Nf3+ 36. Kf1 Nh2+ 37. Ke1 Nf3+ 38. Kf1 Nh2+ 39. Ke1 1/2-1/2

[Event "Mittelrhein Verbandsliga Ost 1314"]
[Site "Mittelrhein"]
[Date "2014.03.09"]
[Round "8.8"]
[White "Falcon, Patrick"]
[Black "Jonas, Rainer"]
[Result "0-1"]
[ECO "E66"]
[WhiteElo "1744"]
[BlackElo "1816"]
[PlyCount "140"]
[EventDate "2013.09.15"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Euskirchen Turm"]
[BlackTeam "Rheinbacher SF"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 d6 5. c4 0-0 6. 0-0 Nc6 7. Nc3 Na5 8. Nd2 c5 9. d5 Bd7 10. Rb1 Ng4 11. Qc2 f5 12. e3 a6 13. a4 Rb8 14. b3 b5 15. axb5 axb5 16. Nxb5 Bxb5 17. cxb5 Rxb5 18. Bb2 Nf6 19. Bc3 Qc7 20. Nc4 Nxc4 21. bxc4 Rxb1 22. Rxb1 Ra8 23. Qb2 Qc8 24. h4 Ne8 25. Bxg7 Nxg7 26. Bf3 Qa6 27. Be2 Qa2 28. Kg2 Qxb2 29. Rxb2 Ne8 30. Kf3 Nf6 31. Bd3 Ra3 32. Ke2 Ng4 33. f4 Nf6 34. Bb1 Rc3 35. Rc2 Rb3 36. Ba2 Ra3 37. Rb2 Ng4 38. Bb3 Kg7 39. Kf3 Nf6 40. Ba2 Rc3 41. Re2 Rc1 42. Rb2 Ne4 43. Bb3 h6 44. Ba2 g5 45. hxg5 hxg5 46. fxg5 Nxg5+ 47. Kg2 Kf6 48. Bb3 Ke5 49. Bc2 Ne4 50. Bd3 Rc3 51. Bxe4 Kxe4 52. Rb7 Rc2+ 53. Kh3 Rxc4 54. Rxe7+ Kxd5 55. Kg2 Re4 56. Rf7 Ke6 57. Rf8 c4 58. Kf3 Re5 59. Rc8 Re4 60. Re8+ Kd5 61. Rc8 Re7 62. Rf8 Ke5 63. Rc8 d5 64. Rc6 Rb7 65. Rc8 Rb3 66. Re8+ Kd6 67. Kf4 Rb5 68. Re5 c3 69. Rxf5 c2 70. Rf6+ Kd7 0-1

[Event "Mittelrhein Verbandsliga Ost 1314"]
[Site "Mittelrhein"]
[Date "2014.02.09"]
[Round "7.8"]
[White "Eisentraut, Dieter"]
[Black "Jonas, Rainer"]
[Result "0-1"]
[ECO "B14"]
[WhiteElo "1716"]
[BlackElo "1816"]
[PlyCount "68"]
[EventDate "2013.09.15"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Godesberg IV"]
[BlackTeam "Rheinbacher SF"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c6 2. c4 d5 3. exd5 cxd5 4. d4 Nf6 5. Nc3 e6 6. Bg5 Be7 7. Nf3 Nc6 8. Bd3 dxc4 9. Bxc4 Nd5 10. Bxe7 Ncxe7 11. 0-0 a6 12. Qe2 0-0 13. Rad1 b5 14. Bb3 Bb7 15. a3 Rc8 16. Ne4 Nf4 17. Qe1 Bd5 18. Bxd5 Nexd5 19. g3 Nh5 20. Nc5 Qd6 21. Qe5 Qxe5 22. Nxe5 a5 23. Rd3 Nhf6 24. f4 g6 25. g4 Rc7 26. f5 exf5 27. gxf5 Re8 28. fxg6 hxg6 29. Rdf3 Rxc5 30. dxc5 Rxe5 31. c6 Re6 32. c7 Rc6 33. Rxf6 Nxf6 34. Rxf6 Rxc7 0-1

[Event "Mittelrhein Verbandsliga Ost 1314"]
[Site "Mittelrhein"]
[Date "2013.12.15"]
[Round "5.7"]
[White "Jonas, Rainer"]
[Black "Stockhofe, Rudi"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1816"]
[BlackElo "1594"]
[PlyCount "99"]
[EventDate "2013.09.15"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Rheinbacher SF"]
[BlackTeam "Bruehl II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. Nf3 Bf5 3. e3 Nc6 4. Bd3 Qd7 5. 0-0 Nf6 6. a3 Ne4 7. Nbd2 h6 8. Ne5 Qe6 9. Nxc6 bxc6 10. Nb3 Qg6 11. f3 Nf6 12. Nc5 e6 13. Bxf5 Qxf5 14. Nd3 Bd6 15. Qe2 Qh5 16. g3 Ne4 17. Qg2 Ng5 18. Bd2 f6 19. h4 Nf7 20. Qh3 Nd8 21. g4 Qf7 22. f4 g6 23. b3 Qg7 24. Qg2 h5 25. g5 f5 26. Ne5 Rg8 27. Qe2 a6 28. Bb4 Qe7 29. Nd3 a5 30. Bc5 Nb7 31. b4 Kf7 32. Rfb1 Kg7 33. c3 Rgb8 34. Qc2 a4 35. c4 Qe8 36. Qc3 Nd8 37. Rb2 Rb7 38. Rab1 Rab8 39. Rc1 Nf7 40. cxd5 cxd5 41. Rbc2 Qd8 42. Ne5 Bxe5 43. dxe5 Qd7 44. Bd4 Nd8 45. Qd3 Ra8 46. Rc5 c6 47. Ra5 Rxa5 48. bxa5 Rb5 49. a6 Qc7 50. Qxb5 1-0

[Event "Mittelrhein Verbandsliga Ost 1314"]
[Site "Mittelrhein"]
[Date "2013.11.24"]
[Round "4.8"]
[White "Jonas, Rainer"]
[Black "Kinnert, Dieter"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1816"]
[BlackElo "1726"]
[PlyCount "153"]
[EventDate "2013.09.15"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Rheinbacher SF"]
[BlackTeam "Troisdorf"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. Nf3 c6 3. e3 Bg4 4. h3 Bh5 5. g4 Bg6 6. Ne5 Nd7 7. h4 Nxe5 8. dxe5 h5 9. g5 e6 10. Bd3 Ne7 11. Bxg6 Nxg6 12. f4 Qb6 13. Qe2 0-0-0 14. a4 d4 15. e4 Nxf4 16. a5 Qb4+ 17. Qd2 Qxd2+ 18. Bxd2 Ng6 19. Ke2 Nxe5 20. Rf1 Rd7 21. Bf4 Ng4 22. Nd2 e5 23. Bg3 f6 24. Nc4 Bc5 25. gxf6 gxf6 26. Rf3 Kd8 27. b3 Ke7 28. Kd3 Rc8 29. Rf5 Rh8 30. Rg1 Ne3 31. Rf3 b5 32. axb6 axb6 33. Bxe5 fxe5 34. Nxe5 Ng4 35. Ng6+ Ke6 36. Nxh8 Ne5+ 37. Ke2 Nxf3 38. Rg6+ Ke7 39. Rg7+ Ke8 40. Rxd7 Kxd7 41. Kxf3 Bd6 42. Nf7 Bh2 43. Ng5 Ke7 44. Ke2 Kd6 45. Kd3 c5 46. Nf3 Bg3 47. c3 dxc3 48. Kxc3 b5 49. Kd3 Kc6 50. Kc3 Bf2 51. Kd3 Kb6 52. e5 Kc6 53. Ke4 c4 54. bxc4 bxc4 55. Nd4+ Kc5 56. Nf5 Kb4 57. e6 Bc5 58. e7 Bxe7 59. Nxe7 Kc5 60. Nd5 Kd6 61. Kd4 Ke6 62. Ke4 Kd6 63. Nf4 c3 64. Kd3 Ke5 65. Nxh5 Kf5 66. Ng3+ Kg4 67. h5 Kg5 68. Kxc3 Kh6 69. Kd4 Kh7 70. Ke5 Kg7 71. Kf5 Kh6 72. Kf6 Kh7 73. Kg5 Kg7 74. Nf5+ Kh7 75. h6 Kg8 76. Kg6 Kh8 77. Nd6 1-0

[Event "Mittelrhein Verbandsliga Ost 1314"]
[Site "Mittelrhein"]
[Date "2013.11.10"]
[Round "3.7"]
[White "Jonas, Rainer"]
[Black "Sobkowiak, Georg"]
[Result "1-0"]
[ECO "D04"]
[WhiteElo "1816"]
[BlackElo "1473"]
[PlyCount "65"]
[EventDate "2013.09.15"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Rheinbacher SF"]
[BlackTeam "Bonn Empor Maulwurf"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 c6 3. e3 d5 4. Bd3 g6 5. Nbd2 Bg7 6. 0-0 0-0 7. c3 Nbd7 8. e4 dxe4 9. Nxe4 Nxe4 10. Bxe4 Nf6 11. Bc2 Bg4 12. h3 Be6 13. Bf4 Qd5 14. Re1 Rfe8 15. Ng5 c5 16. Nxe6 fxe6 17. dxc5 Qc6 18. Ba4 b5 19. cxb6 Qxb6 20. Bxe8 Rxe8 21. Be3 Qxb2 22. Qb3 Rb8 23. Qxb2 Rxb2 24. Bxa7 Nd5 25. Bd4 Nxc3 26. Bxg7 Kxg7 27. a4 Ne2+ 28. Kf1 Nd4 29. a5 Nc2 30. a6 Rb8 31. Reb1 Ra8 32. Ra4 e5 33. a7 1-0

[Event "Mittelrhein Verbandsliga Ost 1314"]
[Site "Mittelrhein"]
[Date "2013.10.13"]
[Round "2.7"]
[White "Frehen, Werner"]
[Black "Jonas, Rainer"]
[Result "1/2-1/2"]
[ECO "B14"]
[WhiteElo "1829"]
[BlackElo "1816"]
[PlyCount "85"]
[EventDate "2013.09.15"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Niederkassel II"]
[BlackTeam "Rheinbacher SF"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. Nf3 Bb4 7. a3 Be7 8. cxd5 Nxd5 9. Bd3 a6 10. 0-0 Nc6 11. Re1 Bf6 12. Nxd5 Qxd5 13. Be4 Qd6 14. d5 exd5 15. Bxd5+ Kf8 16. Bg5 Bg4 17. Bxf6 Qxf6 18. h3 Bxf3 19. Qxf3 Qxf3 20. Bxf3 h5 21. Rad1 Rh6 22. Rd5 h4 23. Rd7 Rb8 24. b4 b5 25. Bd5 Rf6 26. Rc7 Nd8 27. Re4 g5 28. Ree7 Rbb6 29. Re5 Ne6 30. Rc8+ Ke7 31. Bxe6 Rbxe6 32. Rxg5 Re1+ 33. Kh2 Rxf2 34. Rc6 Re6 35. Rxe6+ Kxe6 36. Rg4 Ra2 37. Rxh4 Rxa3 38. Rf4 Ra4 39. Re4+ Kf5 40. Re7 f6 41. Ra7 Kf4 42. Rf7 Ke5 43. Re7+ 1/2-1/2

[Event "Bad Godesberg op 17th"]
[Site "Bad Godesberg"]
[Date "2013.08.10"]
[Round "8"]
[White "Jonas, Rainer"]
[Black "Schneider, Wladimir"]
[Result "1-0"]
[ECO "A47"]
[WhiteElo "1970"]
[BlackElo "1615"]
[PlyCount "83"]
[EventDate "2013.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 b6 3. e3 Bb7 4. Bd3 e6 5. 0-0 Be7 6. b3 0-0 7. Bb2 c5 8. Nbd2 Nc6 9. c4 Rc8 10. Qe2 Nb4 11. Bb1 cxd4 12. exd4 d5 13. a3 Nc6 14. Bd3 Nh5 15. g3 Nf6 16. Ne5 dxc4 17. Bxc4 Nxd4 18. Bxd4 Qxd4 19. Ndf3 Qe4 20. Qxe4 Nxe4 21. Nd4 Bf6 22. f4 Bd5 23. Bxd5 exd5 24. Nec6 Rc7 25. Rfd1 Bxd4+ 26. Nxd4 f6 27. Nf3 Rc3 28. Nd4 Rd8 29. b4 Rd7 30. a4 a6 31. b5 axb5 32. axb5 Kf7 33. Ra6 Rb7 34. f5 Rb8 35. Nc6 Rxc6 36. bxc6 Nd6 37. Rxd5 Ne8 38. Ra7+ Kf8 39. Rdd7 b5 40. c7 Nxc7 41. Rdxc7 b4 42. Rcb7 1-0

[Event "Bad Godesberg op 17th"]
[Site "Bad Godesberg"]
[Date "2013.08.09"]
[Round "7"]
[White "Grosse Gehling, Thomas"]
[Black "Jonas, Rainer"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "1814"]
[BlackElo "1970"]
[PlyCount "45"]
[EventDate "2013.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b4 g6 3. e3 Bg7 4. d4 0-0 5. Bd3 d6 6. 0-0 Nbd7 7. Bb2 c5 8. bxc5 dxc5 9. c3 Qc7 10. Nbd2 b6 11. e4 e6 12. e5 Nd5 13. Ne4 Bb7 14. Nfg5 Ne7 15. Nd6 Nxe5 16. dxe5 Bxe5 17. Nxb7 Bxh2+ 18. Kh1 Bf4 19. Qg4 h5 20. Qh4 Bxg5 21. Qxg5 Qxb7 22. c4 Kh7 23. Qxh5+ 1-0

[Event "Bad Godesberg op 17th"]
[Site "Bad Godesberg"]
[Date "2013.08.08"]
[Round "6"]
[White "Jonas, Rainer"]
[Black "Schneider, German"]
[Result "0-1"]
[ECO "E90"]
[WhiteElo "1970"]
[BlackElo "1992"]
[PlyCount "92"]
[EventDate "2013.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 c5 4. d5 Bg7 5. Nc3 d6 6. e4 b5 7. cxb5 0-0 8. Be2 a6 9. Bg5 axb5 10. Bxf6 Bxf6 11. e5 b4 12. exf6 bxc3 13. bxc3 e6 14. 0-0 Qxf6 15. dxe6 Bxe6 16. Qxd6 Qxc3 17. Rfc1 Qb2 18. Qe5 Rxa2 19. Qxb2 Rxb2 20. Bc4 Bxc4 21. Rxc4 Nd7 22. g3 Rfb8 23. Ra7 R2b7 24. Ra6 Rb4 25. Rc2 Rb2 26. Rc4 R8b4 27. Rc1 Rb1 28. Rxb1 Rxb1+ 29. Kg2 Rb6 30. Ra7 Rd6 31. Rc7 h6 32. g4 Kf8 33. h4 Rd5 34. Kg3 Ke7 35. Rc8 Ne5 36. Nxe5 Rxe5 37. Kf4 f6 38. Rg8 g5+ 39. hxg5 hxg5+ 40. Kf3 Re6 41. Rc8 Kd6 42. Rd8+ Kc6 43. Rb8 c4 44. Ra8 Kc5 45. Rb8 c3 46. Rb7 c2 0-1

[Event "Bad Godesberg op 17th"]
[Site "Bad Godesberg"]
[Date "2013.08.07"]
[Round "5"]
[White "Auschkalnis, Reinhard"]
[Black "Jonas, Rainer"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1809"]
[BlackElo "1970"]
[PlyCount "102"]
[EventDate "2013.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nf6 5. h3 e6 6. c3 Bd6 7. Nf3 Nbd7 8. 0-0 a6 9. a4 Qc7 10. Re1 b6 11. b3 Bb7 12. Ba3 0-0 13. Bxd6 Qxd6 14. Nbd2 Rac8 15. Rc1 Rfe8 16. Qe2 a5 17. Ne5 Nf8 18. Qf3 Re7 19. g4 N6d7 20. g5 Nxe5 21. dxe5 Qd8 22. Qg3 Rec7 23. h4 g6 24. c4 Nd7 25. Nf3 Nc5 26. Bc2 dxc4 27. Rcd1 Rd7 28. bxc4 Qc7 29. Rxd7 Nxd7 30. Be4 Bxe4 31. Rxe4 Nc5 32. Rd4 Nxa4 33. h5 Rd8 34. Rxd8+ Qxd8 35. h6 Nc3 36. Kg2 Qd3 37. Qf4 Ne4 38. Ng1 a4 39. Qc1 Qd2 40. Qxd2 Nxd2 41. Ne2 Nxc4 42. Nc3 a3 43. Kf1 b5 44. Na2 Nxe5 45. Ke2 Kf8 46. f4 Nc6 47. Kd3 Ke7 48. Kc3 Kd6 49. Kb3 b4 50. Nc1 Kd5 51. Nd3 Ke4 0-1

[Event "Bad Godesberg op 17th"]
[Site "Bad Godesberg"]
[Date "2013.08.06"]
[Round "4"]
[White "Jonas, Rainer"]
[Black "Gikas, Andreas Basilius"]
[Result "0-1"]
[ECO "A43"]
[WhiteElo "1970"]
[BlackElo "2187"]
[PlyCount "44"]
[EventDate "2013.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Nc3 c5 4. d5 Bg7 5. e4 d6 6. Be3 0-0 7. Be2 b5 8. Nd2 b4 9. Na4 Bd7 10. b3 Bxa4 11. bxa4 Qa5 12. 0-0 Qxa4 13. Bc4 Nfd7 14. Rb1 Nb6 15. Qe2 Nxc4 16. Qxc4 Nd7 17. f4 Nb6 18. Qb3 Qd7 19. e5 Qb7 20. Ne4 Nxd5 21. exd6 Nxe3 22. Rfe1 Qxe4 0-1

[Event "Bad Godesberg op 17th"]
[Site "Bad Godesberg"]
[Date "2013.08.05"]
[Round "3"]
[White "Rost, Vincent"]
[Black "Jonas, Rainer"]
[Result "0-1"]
[ECO "A16"]
[WhiteElo "1732"]
[BlackElo "1970"]
[PlyCount "128"]
[EventDate "2013.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 0-0 5. Nf3 d6 6. 0-0 Nc6 7. d3 a6 8. Rb1 Bd7 9. Bd2 Rb8 10. b4 e5 11. a4 Ne7 12. b5 a5 13. Qc2 b6 14. Ng5 h6 15. Nge4 Ne8 16. Bc1 f5 17. Nd2 Be6 18. Nd5 Nf6 19. e4 Qd7 20. Ba3 g5 21. f3 Rf7 22. Rf2 fxe4 23. dxe4 Ng6 24. Qd3 Bf8 25. Rbf1 Nh5 26. Nb1 Be7 27. Nbc3 Rbf8 28. g4 Nhf4 29. Qc2 Nh4 30. Nxf4 exf4 31. Nd5 Bxd5 32. cxd5 Bf6 33. Bb2 Ng6 34. Bxf6 Rxf6 35. Rc1 R6f7 36. Qb3 Re7 37. h3 Ne5 38. Bh1 Rff7 39. Rcc2 Qd8 40. Bg2 Nd7 41. Rcd2 Nc5 42. Qc2 Re5 43. Rde2 Qf6 44. Kf1 Ree7 45. Kg1 Qa1+ 46. Rf1 Qxa4 47. Qxa4 Nxa4 48. Rc1 Kg7 49. Bf1 Kf6 50. Rc4 Nc5 51. Ra2 Ke5 52. Be2 h5 53. gxh5 Rh7 54. Bf1 Rxh5 55. Kh2 Rg7 56. Be2 Nb3 57. Raa4 Rgh7 58. Bf1 Nd2 59. Bg2 Nxf3+ 60. Bxf3 Rxh3+ 61. Kg2 Rg3+ 62. Kf2 Rh2+ 63. Kf1 Rxf3+ 64. Kg1 Rh7 0-1

[Event "Bad Godesberg op 17th"]
[Site "Bad Godesberg"]
[Date "2013.08.04"]
[Round "2"]
[White "Jonas, Rainer"]
[Black "Rotstein, Jefim"]
[Result "0-1"]
[ECO "E14"]
[WhiteElo "1970"]
[BlackElo "2340"]
[PlyCount "84"]
[EventDate "2013.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. e3 e6 4. Bd3 b6 5. Qe2 Be7 6. 0-0 Bb7 7. b3 0-0 8. Bb2 d6 9. c4 Nbd7 10. Nc3 Re8 11. Rad1 a6 12. Bb1 Qc7 13. dxc5 Nxc5 14. e4 Bf8 15. Rfe1 Rac8 16. e5 Bxf3 17. Qxf3 dxe5 18. Ne4 Ncxe4 19. Bxe4 Nxe4 20. Qxe4 f6 21. Rd3 Rcd8 22. Red1 Rxd3 23. Rxd3 Rd8 24. g4 Rxd3 25. Qxd3 Qd6 26. Qe2 h6 27. h3 Be7 28. Kg2 Qc6+ 29. f3 Bc5 30. h4 Bd4 31. Ba3 f5 32. Kh3 e4 33. fxe4 fxe4 34. g5 e3 35. Qf1 hxg5 36. hxg5 Qe4 37. Qf8+ Kh7 38. Qe8 Qg6 39. Qxg6+ Kxg6 40. Bc1 Kxg5 41. Kg3 Kf5 42. Kf3 g5 0-1

[Event "Bad Godesberg op 17th"]
[Site "Bad Godesberg"]
[Date "2013.08.03"]
[Round "1"]
[White "Barning, Gerhard"]
[Black "Jonas, Rainer"]
[Result "0-1"]
[ECO "E63"]
[WhiteElo "1654"]
[BlackElo "1970"]
[PlyCount "79"]
[EventDate "2013.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 0-0 5. Bg2 d6 6. 0-0 Nc6 7. Nc3 a6 8. Bf4 Bd7 9. Re1 Na5 10. Nd2 Nh5 11. Be3 Rb8 12. Rb1 b5 13. cxb5 axb5 14. b4 Nc4 15. Nxc4 bxc4 16. Qc2 c6 17. d5 Bf5 18. Be4 Bxc3 19. Qxc3 Bxe4 20. dxc6 Bxc6 21. Qxc4 Qd7 22. Qh4 Ng7 23. Bd2 Rb5 24. g4 h5 25. f3 Qe6 26. a4 Rd5 27. b5 Bxb5 28. axb5 Rxd2 29. b6 Qe3+ 30. Kf1 Rb8 31. b7 hxg4 32. Qxg4 Nf5 33. Qc4 Qa7 34. Qc8+ Kh7 35. e3 Nxe3+ 36. Rxe3 Qxe3 37. Qh3+ Kg7 38. Qg3 Qe2+ 39. Kg1 Rd1+ 40. Rxd1 0-1

[Event "Verbandsliga Mittelrhein-Ost 1213"]
[Site "Germany"]
[Date "2013.05.05"]
[Round "10.7"]
[White "Jonas, Rainer"]
[Black "Wenner, Heinz"]
[Result "1/2-1/2"]
[ECO "A87"]
[WhiteElo "1847"]
[BlackElo "1736"]
[PlyCount "83"]
[EventDate "2012.09.09"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Rheinbacher SF"]
[BlackTeam "Troisdorf"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 f5 2. Nf3 Nf6 3. g3 g6 4. Bg2 Bg7 5. 0-0 c6 6. c4 0-0 7. Qc2 Na6 8. Rd1 d5 9. a3 Be6 10. c5 Nc7 11. Nc3 Kh8 12. Ne5 Nd7 13. Bf4 Bg8 14. b4 Ne6 15. Nxd7 Qxd7 16. Be5 Bxe5 17. dxe5 f4 18. e4 fxe3 19. f4 Ng7 20. Ne2 Be6 21. Nd4 Bh3 22. Qc3 Bxg2 23. Kxg2 Kg8 24. Qxe3 Nf5 25. Nxf5 Qxf5 26. Ra2 e6 27. Rf2 h5 28. Rd4 Kg7 29. h3 Rh8 30. a4 a6 31. Rb2 Rhb8 32. Qe2 Qf8 33. Rb3 Ra7 34. g4 hxg4 35. hxg4 Qe7 36. Rh3 Raa8 37. f5 exf5 38. e6 Rh8 39. Qe5+ Qf6 40. Qc7+ Kg8 41. Re3 Rh7 42. Qf4 1/2-1/2

[Event "Verbandsliga Mittelrhein-Ost 1213"]
[Site "Germany"]
[Date "2013.04.14"]
[Round "9.7"]
[White "Rosenberger, Fritz"]
[Black "Jonas, Rainer"]
[Result "1-0"]
[ECO "B17"]
[WhiteElo "1880"]
[BlackElo "1847"]
[PlyCount "135"]
[EventDate "2012.09.09"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Koeln Porz III"]
[BlackTeam "Rheinbacher SF"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Ng5 Ngf6 6. Bc4 e6 7. Ne2 Nb6 8. Bd3 Bd6 9. f4 Qc7 10. 0-0 c5 11. c3 Bd7 12. Kh1 h6 13. Ne4 Nxe4 14. Bxe4 Bc6 15. dxc5 Bxc5 16. Bxc6+ Qxc6 17. f5 e5 18. Ng3 Nd7 19. Qg4 Kf8 20. Nh5 Rh7 21. Qe2 Nf6 22. Nxf6 gxf6 23. Qh5 Ke7 24. Qf3 Qxf3 25. Rxf3 Rd8 26. Be3 Bxe3 27. Rxe3 Rd2 28. b3 Rg7 29. g3 Rg8 30. a4 Rgd8 31. g4 Rb2 32. b4 Rdd2 33. Rh3 Rbc2 34. Re1 b6 35. Rxh6 Re2 36. Rxe2 Rxe2 37. Rh3 Kd6 38. Rd3+ Kc6 39. h4 Re4 40. Rg3 Kd5 41. h5 Rc4 42. Kg2 e4 43. Re3 Ke5 44. Kg3 a6 45. Kf2 Kf4 46. h6 Rc8 47. h7 Rh8 48. Rh3 Kxg4 49. Rh1 Kxf5 50. c4 Ke5 51. Ke3 f5 52. Rh5 f6 53. a5 bxa5 54. bxa5 Kd6 55. Kf4 Kc5 56. Kxf5 e3 57. Kxf6+ Kxc4 58. Kg7 Rxh7+ 59. Rxh7 Kb4 60. Kf6 Kxa5 61. Ke5 e2 62. Rh1 Kb4 63. Kd4 a5 64. Rb1+ Ka3 65. Kc3 Ka2 66. Rb2+ Ka3 67. Rxe2 a4 68. Re4 1-0

[Event "Verbandsliga Mittelrhein-Ost 1213"]
[Site "Germany"]
[Date "2013.03.03"]
[Round "8.6"]
[White "Gassmann, Peter"]
[Black "Jonas, Rainer"]
[Result "0-1"]
[ECO "A03"]
[WhiteElo "1927"]
[BlackElo "1847"]
[PlyCount "90"]
[EventDate "2012.09.09"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Siegburg"]
[BlackTeam "Rheinbacher SF"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. f4 d5 2. b3 c5 3. Bb2 Nc6 4. Nf3 e6 5. e3 Nf6 6. Bb5 Bd7 7. 0-0 a6 8. Bxc6 Bxc6 9. d3 Be7 10. Ne5 Rc8 11. Nd2 0-0 12. Nxc6 Rxc6 13. Qe2 Qc8 14. e4 Rd8 15. Rad1 b5 16. Bxf6 Bxf6 17. e5 Be7 18. c4 Qb7 19. Qg4 bxc4 20. dxc4 d4 21. Ne4 Kh8 22. Ng5 Bxg5 23. Qxg5 Re8 24. Rd3 Qe7 25. Qh5 g6 26. Qg4 h5 27. Rh3 Rg8 28. Qf3 Rcc8 29. g4 Rg7 30. Kf2 h4 31. g5 Rh7 32. Qg4 Kg7 33. Rxh4 Rxh4 34. Qxh4 Rh8 35. Qg3 Qb7 36. Qg2 Qb4 37. Kg1 Qc3 38. Qg3 Qc2 39. Qg2 Qf5 40. Rf3 Rh4 41. Qf1 Rg4+ 42. Kf2 Qc2+ 43. Ke1 Rg2 44. Rf2 Qc1+ 45. Ke2 Qe3+ 0-1

[Event "Verbandsliga Mittelrhein-Ost 1213"]
[Site "Germany"]
[Date "2013.02.03"]
[Round "7.6"]
[White "Jonas, Rainer"]
[Black "Bitsch, Heinz"]
[Result "1-0"]
[ECO "D05"]
[WhiteElo "1847"]
[BlackElo "1725"]
[PlyCount "107"]
[EventDate "2012.09.09"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Rheinbacher SF"]
[BlackTeam "Godesberg V"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 e6 3. e3 d5 4. Bd3 c5 5. b3 Nc6 6. 0-0 Bd7 7. Bb2 Qc7 8. a3 cxd4 9. exd4 Be7 10. Nbd2 0-0 11. Ne5 Be8 12. f4 Nd7 13. Nxd7 Bxd7 14. Bxh7+ Kxh7 15. Qh5+ Kg8 16. Rf3 f5 17. Rh3 Bf6 18. Nf3 Be8 19. Qh7+ Kf7 20. Ne5+ Ke7 21. a4 Bxe5 22. fxe5 Rf7 23. Qg6 Kd7 24. c4 Ne7 25. Qg5 Qb6 26. c5 Qd8 27. b4 Nc6 28. Qd2 Qc7 29. Rc1 a6 30. Ba3 f4 31. b5 Na5 32. b6 Nb3 33. Rxb3 Qc6 34. a5 g5 35. Rf1 Rg7 36. Bc1 Bg6 37. g3 Be4 38. Rf2 Rag8 39. Qa2 f3 40. Be3 g4 41. Qd2 Qa4 42. Rb2 Qa1+ 43. Rf1 Qa4 44. Rc1 Qc6 45. Bh6 Rf7 46. Kf2 Rg6 47. Bg5 Rh7 48. Bh4 Rf7 49. h3 Qa4 50. c6+ Kc8 51. cxb7+ Kxb7 52. Qc3 Qd7 53. Qc7+ Ka8 54. b7+ 1-0

[Event "Verbandsliga Mittelrhein-Ost 1213"]
[Site "Germany"]
[Date "2013.01.13"]
[Round "6.7"]
[White "Jonas, Rainer"]
[Black "Rathmann, Wolfgang"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1847"]
[BlackElo "1730"]
[PlyCount "95"]
[EventDate "2012.09.09"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Rheinbacher SF"]
[BlackTeam "Bayer Leverkusen II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 c6 2. Nf3 d5 3. e3 Bg4 4. h3 Bh5 5. g4 Bg6 6. Ne5 Nd7 7. h4 Nxe5 8. dxe5 h6 9. Bd3 Bxd3 10. Qxd3 e6 11. Nd2 Qc7 12. f4 0-0-0 13. Nf3 Bc5 14. Bd2 Ne7 15. b4 Bb6 16. a4 a6 17. b5 a5 18. bxc6 Nxc6 19. Rb1 Bc5 20. Nd4 Bxd4 21. exd4 Kd7 22. f5 Rhe8 23. 0-0 Rf8 24. Qb5 Kc8 25. Qc5 Rfe8 26. Rb5 Rd7 27. Rfb1 f6 28. Rxb7 Qxb7 29. Rxb7 Kxb7 30. exf6 gxf6 31. Qb5+ Kc7 32. Bxa5+ Nxa5 33. Qxa5+ Kb8 34. Qb6+ Rb7 35. Qd6+ Ka7 36. fxe6 Rbe7 37. Qc5+ Kb8 38. Qb6+ Ka8 39. Qc6+ Ka7 40. Qxd5 Rxe6 41. Qc5+ Kb8 42. Qb5+ Ka8 43. d5 Re4 44. Kf2 Rg8 45. Qc6+ Ka7 46. d6 Rgxg4 47. Qc7+ Ka6 48. d7 1-0

[Event "Verbandsliga Mittelrhein-Ost 1213"]
[Site "Germany"]
[Date "2012.12.02"]
[Round "5.3"]
[White "Romaker, Johann"]
[Black "Jonas, Rainer"]
[Result "1-0"]
[ECO "B11"]
[WhiteElo "1964"]
[BlackElo "1847"]
[PlyCount "137"]
[EventDate "2012.09.09"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Bruehl II"]
[BlackTeam "Rheinbacher SF"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c6 2. Nf3 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Bc4 Ngf6 6. Qe2 e6 7. d4 Nxe4 8. Qxe4 Nf6 9. Qh4 Be7 10. 0-0 Nd5 11. Qh5 g6 12. Qe5 Bf6 13. Qe4 0-0 14. h4 Bg7 15. h5 Nf6 16. Qh4 Nxh5 17. Bg5 Bf6 18. g4 Bxg5 19. Nxg5 h6 20. gxh5 hxg5 21. Qe4 Qf6 22. Bd3 Kg7 23. Kg2 Qf4 24. hxg6 Qxe4+ 25. Bxe4 f5 26. Bd3 Bd7 27. f4 Kxg6 28. fxg5 Kxg5 29. Kf3 Rh8 30. Rh1 a5 31. Rag1+ Kf6 32. Kf4 Rag8 33. Rxg8 Rxh1 34. Rf8+ Ke7 35. Ra8 a4 36. Rxa4 Kd6 37. b4 Rh4+ 38. Ke3 Be8 39. Ra8 f4+ 40. Kf2 Bh5 41. Rh8 Rh3 42. a4 Rf3+ 43. Kg2 Rg3+ 44. Kf2 Rf3+ 45. Ke1 Re3+ 46. Kd2 Rh3 47. a5 Bg4 48. Rg8 Rh2+ 49. Kc3 Bd1 50. Rg7 f3 51. Rxb7 Be2 52. Rf7 e5 53. dxe5+ Kxe5 54. a6 Ke6 55. a7 Rh8 56. Rb7 Ra8 57. Bxe2 fxe2 58. Kd2 Kd5 59. Kxe2 Kc4 60. Kd2 Kd4 61. Kc1 Kc3 62. Kb1 Kd4 63. Kb2 Kc4 64. Ka3 Kc3 65. Ka4 Kxc2 66. Ka5 Kb3 67. Ka6 Rd8 68. Rb8 Rd1 69. a8Q 1-0

[Event "Verbandsliga Mittelrhein-Ost 1213"]
[Site "Germany"]
[Date "2012.11.11"]
[Round "4.6"]
[White "Bendisch, Juergen"]
[Black "Jonas, Rainer"]
[Result "1/2-1/2"]
[ECO "E92"]
[WhiteElo "1688"]
[BlackElo "1847"]
[PlyCount "33"]
[EventDate "2012.09.09"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Hennef"]
[BlackTeam "Rheinbacher SF"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. dxe5 dxe5 8. Qxd8 Rxd8 9. h3 c6 10. Be3 Ne8 11. Rd1 Rxd1+ 12. Bxd1 f6 13. 0-0 Be6 14. b3 Nd7 15. Bc2 Bf8 16. Rd1 b6 17. Kh2 1/2-1/2

[Event "Verbandsliga Mittelrhein-Ost 1213"]
[Site "Germany"]
[Date "2012.10.21"]
[Round "3.6"]
[White "Raboese, Richard"]
[Black "Jonas, Rainer"]
[Result "0-1"]
[ECO "E73"]
[WhiteElo "1912"]
[BlackElo "1847"]
[PlyCount "78"]
[EventDate "2012.09.09"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Niederkassel II"]
[BlackTeam "Rheinbacher SF"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Bg5 h6 7. Be3 e5 8. d5 Nbd7 9. Qd2 Kh7 10. g4 a5 11. h4 Nc5 12. f3 Ng8 13. Nh3 Qxh4+ 14. Nf2 Qe7 15. Bxh6 Bxh6 16. g5 f5 17. exf5 Bxf5 18. 0-0-0 Kg7 19. gxh6+ Kh7 20. Nce4 Bxe4 21. Nxe4 Nxe4 22. fxe4 Rf2 23. Rdg1 Qf7 24. Rf1 Rxf1+ 25. Rxf1 Qe7 26. Bg4 Rf8 27. Rh1 Rf4 28. Be6 Nxh6 29. Qg2 g5 30. Bf5+ Kg7 31. Rh5 g4 32. Qh2 Qf6 33. b3 Nxf5 34. Rh7+ Kg8 35. exf5 Rxf5 36. Qh4 Rf1+ 37. Kd2 Qf4+ 38. Ke2 Qf3+ 39. Kd2 Rf2+ 0-1

[Event "Verbandsliga Mittelrhein-Ost 1213"]
[Site "Germany"]
[Date "2012.09.30"]
[Round "2.5"]
[White "Schilcher, Adrian"]
[Black "Jonas, Rainer"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "1814"]
[BlackElo "1847"]
[PlyCount "150"]
[EventDate "2012.09.09"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Lohmar"]
[BlackTeam "Rheinbacher SF"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nf6 5. Bf4 e6 6. Nf3 Nc6 7. c3 Bd6 8. Bxd6 Qxd6 9. 0-0 a6 10. Re1 b5 11. Ne5 Ne7 12. Nd2 Bb7 13. Nb3 Ng6 14. Qf3 Ra7 15. Nc5 Bc8 16. a4 bxa4 17. Rxa4 0-0 18. Rea1 Nxe5 19. dxe5 Qxe5 20. Qe2 Qd6 21. Nxa6 Bd7 22. Bb5 Rfa8 23. b4 Ne4 24. R4a3 Bc8 25. f3 Qb6+ 26. Kf1 Nd6 27. Bd3 Nc4 28. Bxc4 dxc4 29. Qxc4 Bd7 30. Ra5 h6 31. Qc5 Qd8 32. b5 Rb7 33. c4 Rc8 34. Qd4 Qe7 35. Qe4 Be8 36. R5a4 f5 37. Qd4 Rd8 38. Qe3 Rbd7 39. Nc5 Rd2 40. Ra7 Rd1+ 41. Rxd1 Rxd1+ 42. Ke2 Qxa7 43. Kxd1 Qa1+ 44. Kd2 Qb2+ 45. Kd3 e5 46. Nb7 Bg6 47. Qd2 f4+ 48. Ke2 Qb3 49. Nd6 Bf7 50. Nxf7 Qxc4+ 51. Qd3 Qa2+ 52. Kd1 Qa4+ 53. Kc1 Qa1+ 54. Kc2 Kxf7 55. Qb3+ Ke7 56. b6 Qa8 57. b7 Qb8 58. Qb6 Kd7 59. Kd3 h5 60. h4 Ke7 61. Ke4 g6 62. Qc5+ Kd7 63. Qxe5 Qxb7+ 64. Qd5+ Qxd5+ 65. Kxd5 Ke7 66. Ke5 Kf7 67. Kxf4 Kf6 68. g3 Kf7 69. Kg5 Kg7 70. f4 Kf7 71. f5 gxf5 72. Kxf5 Kg7 73. Kg5 Kh7 74. Kxh5 Kg7 75. Kg5 Kh7 1-0

[Event "Verbandsliga Mittelrhein-Ost 1213"]
[Site "Germany"]
[Date "2012.09.09"]
[Round "1.6"]
[White "Dzierzenga, Stefan"]
[Black "Jonas, Rainer"]
[Result "1-0"]
[ECO "B17"]
[WhiteElo "2026"]
[BlackElo "1847"]
[PlyCount "77"]
[EventDate "2012.09.09"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Bonn Beuel"]
[BlackTeam "Rheinbacher SF"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Bc4 Ngf6 6. Ng5 e6 7. Qe2 Nb6 8. Bd3 Qc7 9. N1f3 h6 10. Ne4 Nbd5 11. 0-0 Be7 12. Ne5 Nxe4 13. Bxe4 Nf6 14. Bd3 Bd7 15. Bf4 Bd6 16. c4 c5 17. dxc5 Qxc5 18. Rad1 Bxe5 19. Bxe5 Bc6 20. Bc2 0-0 21. Bd6 Qg5 22. f4 Qh4 23. Bxf8 Rxf8 24. b4 a6 25. a4 b5 26. Rd6 Bb7 27. Rb6 Ba8 28. axb5 axb5 29. Rxb5 g6 30. Qf2 Qxf2+ 31. Rxf2 Rd8 32. h3 Kg7 33. Ra5 Bb7 34. Ra7 Be4 35. b5 Rd4 36. Bxe4 Nxe4 37. Rb2 Rxc4 38. b6 Rc1+ 39. Kh2 1-0

[Event "Bad Godesberg op 16th"]
[Site "Bad Godesberg"]
[Date "2012.07.13"]
[Round "7"]
[White "Jonas, Rainer"]
[Black "Mandt, Joachim"]
[Result "0-1"]
[ECO "A43"]
[WhiteElo "2023"]
[BlackElo "1779"]
[PlyCount "48"]
[EventDate "2012.07.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d6 3. Nc3 g6 4. e4 Bg7 5. Bg5 c5 6. d5 h6 7. Bf4 Qa5 8. Qd2 Nh5 9. Be3 Bxc3 10. bxc3 Nf6 11. Qd3 b6 12. Nd2 Ba6 13. c4 Nbd7 14. f3 Ne5 15. Qb3 Kf8 16. Be2 Kg7 17. c3 Rab8 18. a4 Bc8 19. 0-0 Bd7 20. Qd1 Qxc3 21. Bf2 Nh5 22. Nb3 Nf4 23. Nd2 h5 24. Rc1 Qxc1 0-1

[Event "Bad Godesberg op 16th"]
[Site "Bad Godesberg"]
[Date "2012.07.12"]
[Round "6"]
[White "Brungs, Sven"]
[Black "Jonas, Rainer"]
[Result "1-0"]
[ECO "E92"]
[WhiteElo "1866"]
[BlackElo "2023"]
[PlyCount "93"]
[EventDate "2012.07.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d6 5. e4 0-0 6. Be2 e5 7. d5 a5 8. Bg5 h6 9. Be3 Ng4 10. Bd2 f5 11. 0-0 f4 12. Be1 Nf6 13. Nd2 Nbd7 14. f3 Rf7 15. Bf2 Nf8 16. a3 g5 17. b4 Ng6 18. c5 Bf8 19. Bc4 h5 20. Kh1 g4 21. Bg1 Nh7 22. b5 g3 23. Na4 gxh2 24. Bf2 h4 25. Kxh2 Qg5 26. Rg1 Nf6 27. b6 cxb6 28. Nxb6 Nh5 29. Nxa8 Ng3 30. Nb6 Rh7 31. Nxc8 h3 32. gxh3 Qh4 33. Bf1 Qd8 34. Bxg3 fxg3+ 35. Rxg3 Kf7 36. Nb6 Bh6 37. Ndc4 dxc5 38. Kh1 Bf4 39. Rg4 Qh8 40. d6 Rxh3+ 41. Bxh3 Qxh3+ 42. Kg1 Bh2+ 43. Kf2 Nf4 44. Nxe5+ Kf6 45. Rxf4+ Bxf4 46. Ned7+ Kg7 47. Qg1+ 1-0

[Event "Bad Godesberg op 16th"]
[Site "Bad Godesberg"]
[Date "2012.07.11"]
[Round "5"]
[White "Jonas, Rainer"]
[Black "Rieger, Isabelle"]
[Result "1-0"]
[ECO "E87"]
[WhiteElo "2023"]
[BlackElo "1684"]
[PlyCount "83"]
[EventDate "2012.07.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 e5 7. d5 a5 8. Bd3 Ne8 9. Qd2 f5 10. Bg5 Nf6 11. Bh6 Na6 12. Bxg7 Kxg7 13. Nge2 Nc5 14. 0-0-0 Nxd3+ 15. Qxd3 fxe4 16. fxe4 Ng4 17. Rdf1 Nf2 18. Rxf2 Rxf2 19. Qg3 Qf8 20. Re1 Bd7 21. h4 Qf7 22. Kd2 Qf4+ 23. Qxf4 exf4 24. Rg1 Bg4 25. Ke1 Bxe2 26. Nxe2 Rxe2+ 27. Kxe2 Kf6 28. Rh1 h6 29. Kd3 Ke5 30. Rf1 Rf8 31. Rf3 Rf7 32. a3 g5 33. hxg5 hxg5 34. Rh3 Kf6 35. Kd4 b6 36. b4 g4 37. Rc3 a4 38. c5 dxc5+ 39. bxc5 b5 40. e5+ Ke7 41. e6 Rf8 42. Ke5 1-0

[Event "Bad Godesberg op 16th"]
[Site "Bad Godesberg"]
[Date "2012.07.10"]
[Round "4"]
[White "Thierkopf, Guido"]
[Black "Jonas, Rainer"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "1704"]
[BlackElo "2023"]
[PlyCount "83"]
[EventDate "2012.07.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Nc3 c5 6. Be3 c4 7. a3 Nc6 8. g3 h6 9. Bg2 a6 10. 0-0 Nge7 11. Nh4 Bh7 12. b3 cxb3 13. cxb3 g5 14. Nf3 Nf5 15. b4 Be7 16. Bh3 Nxe3 17. fxe3 0-0 18. Qd2 h5 19. Ne1 g4 20. Bg2 Bg5 21. Ne2 Qb6 22. Nf4 Bg6 23. Ned3 Ne7 24. Nc5 Rad8 25. Rf2 Bxf4 26. Rxf4 Qa7 27. Raf1 b6 28. Nd3 Rc8 29. h3 Bf5 30. hxg4 hxg4 31. e4 dxe4 32. Bxe4 Qd7 33. Bxf5 exf5 34. R4f2 Qxd4 35. Qg5+ Ng6 36. Qxf5 Rc6 37. Kh2 Qe3 38. Nf4 Nxf4 39. Rxf4 Rh6+ 40. Kg2 Qd2+ 41. R1f2 Qd5+ 42. Qe4 1/2-1/2

[Event "Bad Godesberg op 16th"]
[Site "Bad Godesberg"]
[Date "2012.07.09"]
[Round "3"]
[White "Jonas, Rainer"]
[Black "Scheffler, Juergen"]
[Result "1-0"]
[ECO "D05"]
[WhiteElo "2023"]
[PlyCount "53"]
[EventDate "2012.07.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. e3 Nf6 4. Bd3 c5 5. b3 Be7 6. 0-0 cxd4 7. exd4 0-0 8. Nbd2 h6 9. Bb2 Nc6 10. a3 a6 11. Qe2 Re8 12. Ne5 Bd6 13. f4 Bc7 14. Ndf3 Nxe5 15. Nxe5 Nd7 16. Rad1 Nxe5 17. dxe5 Bb6+ 18. Kh1 Bd7 19. Qg4 Kh8 20. Rf3 Rg8 21. Qh5 Be8 22. Rg3 f5 23. exf6 Bxh5 24. fxg7+ Rxg7 25. Rxg7 Bxd1 26. Be5 Rc8 27. Rg5+ 1-0

[Event "Bad Godesberg op 16th"]
[Site "Bad Godesberg"]
[Date "2012.07.07"]
[Round "1"]
[White "Jonas, Rainer"]
[Black "Quadflieg, Kurt"]
[Result "1/2-1/2"]
[ECO "D04"]
[WhiteElo "2023"]
[PlyCount "38"]
[EventDate "2012.07.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 g6 4. Bd3 Bg7 5. Nbd2 Bg4 6. h3 Bxf3 7. Nxf3 Nbd7 8. 0-0 0-0 9. Qe2 c5 10. c3 Re8 11. Ne5 Rc8 12. Nxd7 Nxd7 13. Re1 e5 14. dxc5 Nxc5 15. e4 Nxd3 16. Qxd3 d4 17. c4 Re7 18. Bd2 Rec7 19. Rec1 Rc6 1/2-1/2

[Event "Mittelrhein Verbandsliga-M 1112"]
[Site "Germany"]
[Date "2012.05.20"]
[Round "11.4"]
[White "Weber, Christian"]
[Black "Jonas, Rainer"]
[Result "0-1"]
[ECO "A03"]
[WhiteElo "1911"]
[BlackElo "1878"]
[PlyCount "70"]
[EventDate "2011.09.18"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Langenfeld III"]
[BlackTeam "Rheinbacher SF II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. f4 d5 2. Nf3 c5 3. e3 Nc6 4. Bb5 Bd7 5. 0-0 g6 6. d3 Bg7 7. Nbd2 Qc7 8. Qe1 e6 9. e4 Nge7 10. c3 a6 11. Bxc6 Bxc6 12. e5 h5 13. a4 Nf5 14. Qf2 b6 15. Nh4 Nxh4 16. Qxh4 0-0 17. g4 hxg4 18. Qxg4 d4 19. cxd4 Rfd8 20. Nf3 Bxf3 21. Rxf3 Rxd4 22. Kf2 c4 23. Be3 Rxd3 24. Rc1 b5 25. h4 Qd7 26. h5 Rxe3 27. Rxe3 Qd2+ 28. Re2 Qxc1 29. hxg6 Qb1 30. gxf7+ Kxf7 31. Qf3 Rh8 32. Qb7+ Kg6 33. Qg2+ Kh7 34. Qh3+ Bh6 35. Qxe6 Rf8 0-1

[Event "Mittelrhein Verbandsliga-M 1112"]
[Site "Germany"]
[Date "2012.05.06"]
[Round "10.5"]
[White "Kocur, Beata"]
[Black "Jonas, Rainer"]
[Result "0-1"]
[ECO "B17"]
[WhiteElo "1780"]
[BlackElo "1878"]
[PlyCount "70"]
[EventDate "2011.09.18"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Hitdorf SV Springer"]
[BlackTeam "Rheinbacher SF II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Bd3 e6 7. Ng3 Bd6 8. Bg5 Qc7 9. Ne4 Nxe4 10. Bxe4 Bf4 11. Bh4 Nf6 12. Bxf6 gxf6 13. g3 Bh6 14. Qe2 Bd7 15. Bd3 0-0-0 16. 0-0 Bg7 17. c3 h5 18. Nh4 f5 19. f4 Bf6 20. Nf3 c5 21. dxc5 Qxc5+ 22. Qf2 Qxf2+ 23. Kxf2 Bc6 24. Rad1 h4 25. Rfe1 hxg3+ 26. hxg3 Be7 27. Bf1 Bc5+ 28. Nd4 Rh2+ 29. Ke3 Rg8 30. Kd3 Bxd4 31. Kxd4 Rxb2 32. Ke5 Rg6 33. Re3 Kc7 34. Be2 Rxa2 35. c4 Ra5+ 0-1

[Event "Mittelrhein Verbandsliga-M 1112"]
[Site "Germany"]
[Date "2012.04.15"]
[Round "9.5"]
[White "Jonas, Rainer"]
[Black "Henseler, Klaus"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "1878"]
[BlackElo "1909"]
[PlyCount "74"]
[EventDate "2011.09.18"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Rheinbacher SF II"]
[BlackTeam "Bayer Leverkusen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. Nc3 c5 5. e3 0-0 6. Be2 Qa5 7. 0-0 cxd4 8. exd4 d5 9. Ne5 Kh8 10. Bf3 e6 11. Qe2 a6 12. Rab1 Nc6 13. Nxc6 bxc6 14. Bf4 Qd8 15. Be5 Nd7 16. Bxg7+ Kxg7 17. Nd1 a5 18. Qd2 Qf6 19. Ne3 h5 20. c4 Bb7 21. Rfc1 Ba6 22. Rc3 e5 23. dxe5 Nxe5 24. cxd5 Qxf3 25. dxc6 Qe4 26. Rbc1 Rfd8 27. Qc2 Bd3 28. Qb3 Rdb8 29. Qa3 Rc8 30. c7 Ra7 31. Qd6 Ra6 32. Qd8 Raa8 33. Qd5 Qf4 34. Rxd3 Nxd3 35. Qxd3 Rxc7 36. Rxc7 Qxc7 37. Qd4+ Kg8 1-0

[Event "Mittelrhein Verbandsliga-M 1112"]
[Site "Germany"]
[Date "2012.03.18"]
[Round "8.5"]
[White "Laible, Manfred"]
[Black "Jonas, Rainer"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "1964"]
[BlackElo "1878"]
[PlyCount "55"]
[EventDate "2011.09.18"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Koeln Lasker II"]
[BlackTeam "Rheinbacher SF II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. f3 e5 5. Be3 Bb4 6. fxe4 Bxc3+ 7. bxc3 Qh4+ 8. Kd2 Qxe4 9. Bd3 Qxg2+ 10. Ne2 Bg4 11. Rg1 Bxe2 12. Bxe2 Qd5 13. Rxg7 Nf6 14. Qf1 Nbd7 15. Bc4 Qd6 16. Bxf7+ Kf8 17. Qg2 exd4 18. cxd4 Qb4+ 19. Ke2 Qb2 20. Bb3 Qxa1 21. Rf7+ Ke8 22. Qg7 Rf8 23. Rxf8+ Nxf8 24. Qf7+ Kd8 25. Qxf6+ Kc7 26. Qe5+ Kd8 27. Bg5+ Kc8 28. Bf4 1-0

[Event "Mittelrhein Verbandsliga-M 1112"]
[Site "Germany"]
[Date "2012.02.26"]
[Round "7.5"]
[White "Richter, Goetz"]
[Black "Jonas, Rainer"]
[Result "0-1"]
[ECO "B17"]
[WhiteElo "1957"]
[BlackElo "1878"]
[PlyCount "42"]
[EventDate "2011.09.18"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Koeln SF II"]
[BlackTeam "Rheinbacher SF II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Bc4 Ngf6 6. Ng5 e6 7. Qe2 Nb6 8. Bd3 Qc7 9. N1f3 h6 10. Ne4 Nbd5 11. Ne5 Nxe4 12. Qxe4 Nf6 13. Qf3 Bd6 14. Nc4 c5 15. dxc5 Bxc5 16. Bf4 Qc6 17. Qe2 0-0 18. 0-0-0 b5 19. Ne5 Qb6 20. Ng4 Nxg4 21. Qe4 Nf6 0-1

[Event "Mittelrhein Verbandsliga-M 1112"]
[Site "Germany"]
[Date "2012.02.05"]
[Round "6.5"]
[White "Jonas, Rainer"]
[Black "Holzer, Ingo"]
[Result "1-0"]
[ECO "D12"]
[WhiteElo "1878"]
[BlackElo "1799"]
[PlyCount "55"]
[EventDate "2011.09.18"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Rheinbacher SF II"]
[BlackTeam "Koeln Muelheim II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. Nf3 Nf6 3. e3 Bf5 4. c4 c6 5. Nc3 e6 6. Qb3 Qb6 7. Ne5 Qxb3 8. axb3 Bc2 9. cxd5 exd5 10. Bd3 Bxb3 11. 0-0 Nbd7 12. Nxd7 Nxd7 13. e4 dxe4 14. Nxe4 Bb4 15. Bf4 0-0 16. Bd6 Bxd6 17. Nxd6 Rfb8 18. Rfe1 g6 19. Re7 Be6 20. Nxf7 Bxf7 21. Rxd7 Kf8 22. f3 a5 23. Re1 b5 24. Ree7 Bg8 25. Be4 Ra6 26. Ra7 Rab6 27. Rec7 a4 28. Bxc6 1-0

[Event "Mittelrhein Verbandsliga-M 1112"]
[Site "Germany"]
[Date "2012.01.15"]
[Round "5.5"]
[White "Dizdarevic, Alen"]
[Black "Jonas, Rainer"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1910"]
[BlackElo "1878"]
[PlyCount "150"]
[EventDate "2011.09.18"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Rheinpark BSG"]
[BlackTeam "Rheinbacher SF II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 g6 3. Nc3 d5 4. Bf4 c6 5. Qd2 Nbd7 6. Ne5 Bg7 7. f3 Nh5 8. Nxd7 Nxf4 9. Ne5 Ne6 10. e3 Qc7 11. f4 f6 12. Nf3 Nd8 13. Be2 Nf7 14. 0-0 0-0 15. Rae1 e5 16. Kh1 exf4 17. exf4 Bf5 18. Nh4 Bd7 19. Bd3 Rfe8 20. Nd1 Rxe1 21. Rxe1 Re8 22. Rxe8+ Bxe8 23. Qe3 Nd6 24. c3 Bf7 25. Nf2 f5 26. Nf3 Ne4 27. Ne5 Qa5 28. a3 Qa4 29. Bxe4 dxe4 30. Qc1 Be6 31. Kg1 Qb3 32. Nd1 Bf8 33. Qd2 c5 34. Ne3 cxd4 35. cxd4 Bd6 36. h3 b5 37. Kh2 b4 38. d5 Bf7 39. axb4 Qxb4 40. Qc2 Qc5 41. Qxc5 Bxc5 42. N5c4 Kg7 43. g4 Kf6 44. gxf5 gxf5 45. Kg3 Bxe3 46. Nxe3 Bg6 47. Kf2 Ke7 48. Nc4 Bf7 49. d6+ Ke6 50. Ke3 Be8 51. Kd4 Bb5 52. Ne3 Kf6 53. Nd5+ Kf7 54. Ke5 Bc6 55. Ne3 Bd7 56. b4 Kg6 57. Nd5 h6 58. Kd4 Be6 59. Nc7 Kf7 60. Nb5 a6 61. Nc7 Bc8 62. Nd5 Ke6 63. Kc5 Bd7 64. Nc7+ Kf6 65. Nxa6 e3 66. Nc7 Kg6 67. Nd5 e2 68. Nb6 Be8 69. d7 Bxd7 70. Nxd7 e1Q 71. Ne5+ Kf6 72. b5 Qc3+ 73. Kd6 Qd4+ 74. Kc6 Qxf4 75. Nd7+ Ke7 0-1

[Event "Mittelrhein Verbandsliga-M 1112"]
[Site "Germany"]
[Date "2011.12.11"]
[Round "4.5"]
[White "Jonas, Rainer"]
[Black "Proba, Stefan"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "1878"]
[BlackElo "1862"]
[PlyCount "102"]
[EventDate "2011.09.18"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Rheinbacher SF II"]
[BlackTeam "Koeln Ford SF II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Bg5 Ne4 3. Bf4 c5 4. e3 Qb6 5. Nc3 Nxc3 6. bxc3 d6 7. Bd3 g6 8. Ne2 Bg7 9. Rb1 Qc7 10. 0-0 0-0 11. Bg3 Nd7 12. c4 Nf6 13. f3 cxd4 14. exd4 b6 15. Nf4 Ba6 16. Qe2 Rfe8 17. Kh1 Qd7 18. c5 Bxd3 19. Nxd3 Nd5 20. Qf2 bxc5 21. dxc5 Rab8 22. c4 Rxb1 23. Rxb1 Nc3 24. Re1 dxc5 25. Nxc5 Qc6 26. Ne4 Nxe4 27. Rxe4 a6 28. h4 f5 29. Re1 Qxc4 30. Qa7 f4 31. Bf2 Qxa2 32. Bd4 Bxd4 33. Qxd4 Qf7 34. Re4 Rf8 35. Qa7 Qf6 36. Rxe7 Rc8 37. Rxh7 Rf8 38. Rh6 Qg7 39. Qxa6 Qxh6 40. Qe6+ Kg7 41. Qe5+ Kh7 42. Qe7+ Qg7 43. Qd6 Qf7 44. Kh2 Qf6 45. Qd7+ Rf7 46. Qg4 Qf5 47. Kg1 Kg7 48. Kf2 Kf6 49. Kf1 Qxg4 50. fxg4 Rh7 51. g3 fxg3 0-1

[Event "Mittelrhein Verbandsliga-M 1112"]
[Site "Germany"]
[Date "2011.11.13"]
[Round "3.4"]
[White "Jonas, Rainer"]
[Black "Mass, Elvira"]
[Result "1-0"]
[ECO "D04"]
[WhiteElo "1878"]
[BlackElo "1960"]
[PlyCount "51"]
[EventDate "2011.09.18"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Rheinbacher SF II"]
[BlackTeam "Godesberg V"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. Nf3 Nf6 3. e3 c5 4. b3 Qc7 5. Bb2 Nbd7 6. c4 e6 7. Bd3 Be7 8. 0-0 0-0 9. Nbd2 cxd4 10. exd4 dxc4 11. Nxc4 b5 12. Nce5 Qb6 13. Qe2 a6 14. Rad1 Bb7 15. Nxd7 Nxd7 16. Ne5 Nf6 17. Ng4 Nd5 18. f4 Bb4 19. Qf2 Bc3 20. Bxh7+ Kxh7 21. Qh4+ Kg8 22. Bxc3 Nxc3 23. Rd3 Ne2+ 24. Kh1 Qc6 25. Nf6+ gxf6 26. Qg4+ 1-0

[Event "Mittelrhein Verbandsliga-M 1112"]
[Site "Germany"]
[Date "2011.10.09"]
[Round "2.4"]
[White "Gerdau, Andreas"]
[Black "Jonas, Rainer"]
[Result "1/2-1/2"]
[ECO "B17"]
[WhiteElo "1866"]
[BlackElo "1878"]
[PlyCount "45"]
[EventDate "2011.09.18"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Kalker/Deutzer SG"]
[BlackTeam "Rheinbacher SF II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Bd3 e6 8. Bf4 Bd6 9. Bxd6 Qxd6 10. Qd2 h6 11. Rd1 b6 12. 0-0 Bb7 13. Rfe1 0-0 14. Qe3 Rfd8 15. h3 c5 16. dxc5 Qxc5 17. Qxc5 bxc5 18. Ne5 Kf8 19. a3 Rab8 20. b3 Rd6 21. Nc4 Rd4 22. Na5 Ba8 23. c3 1/2-1/2

[Event "Mittelrhein Verbandsliga-M 1112"]
[Site "Germany"]
[Date "2011.09.18"]
[Round "1.5"]
[White "Hoffmann, Tim"]
[Black "Jonas, Rainer"]
[Result "1-0"]
[ECO "E63"]
[WhiteElo "1924"]
[BlackElo "1878"]
[PlyCount "31"]
[EventDate "2011.09.18"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Aachen Aufwaerts III"]
[BlackTeam "Rheinbacher SF II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d6 6. c4 Nc6 7. Nc3 a6 8. b3 e5 9. dxe5 Nxe5 10. Nxe5 dxe5 11. Ba3 Re8 12. Qxd8 Rxd8 13. Rad1 Nd7 14. Nd5 c6 15. Nb6 Rb8 16. Be7 1-0

[Event "Bad Godesberg op 15th"]
[Site "Bad Godesberg"]
[Date "2011.07.31"]
[Round "9"]
[White "Mantau, Jan"]
[Black "Jonas, Rainer"]
[Result "1-0"]
[ECO "B17"]
[WhiteElo "2169"]
[BlackElo "1878"]
[PlyCount "75"]
[EventDate "2011.07.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Ng3 e6 7. Be3 Bd6 8. Bd3 Qc7 9. 0-0 c5 10. Qe2 h6 11. dxc5 Bxc5 12. Nd4 0-0 13. c4 b6 14. a3 Bb7 15. b4 Bxd4 16. Bxd4 e5 17. Bb2 Rfe8 18. f3 a5 19. Rfe1 axb4 20. axb4 Rxa1 21. Bxa1 Qd6 22. Bc3 Ra8 23. Nf5 Qf8 24. Bb1 g6 25. Ng3 Ra3 26. Qb2 Ra8 27. h4 Qd6 28. h5 Kg7 29. hxg6 fxg6 30. Qc2 Ng8 31. f4 Re8 32. fxe5 Nxe5 33. Qb2 Kf6 34. Qf2+ Kg7 35. Qf4 Qc6 36. Bxe5+ Rxe5 37. Qxe5+ Kh7 38. Be4 1-0

[Event "Bad Godesberg op 15th"]
[Site "Bad Godesberg"]
[Date "2011.07.30"]
[Round "8"]
[White "Jonas, Rainer"]
[Black "Balcerak, Jakob"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "1878"]
[BlackElo "2435"]
[PlyCount "70"]
[EventDate "2011.07.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Nc3 Bg7 4. e4 d6 5. Be3 a6 6. a4 0-0 7. Qd2 Nc6 8. Bh6 e5 9. Bxg7 Kxg7 10. dxe5 dxe5 11. 0-0-0 Bg4 12. Qxd8 Rfxd8 13. Rxd8 Rxd8 14. Nd2 Be6 15. h4 Ng4 16. Nd1 f5 17. f3 Nf6 18. Bd3 f4 19. Nf2 Nb4 20. Nc4 Nxd3+ 21. cxd3 Nd7 22. h5 g5 23. Ng4 Bxg4 24. fxg4 Kf6 25. b4 Ke6 26. Nd2 Nf6 27. h6 Nxg4 28. Nf3 Kf6 29. Kc2 Ne3+ 30. Kc3 g4 31. Ne1 Kg5 32. Rh2 Rd6 33. g3 Rc6+ 34. Kb3 fxg3 35. Re2 Kf4 0-1

[Event "Bad Godesberg op 15th"]
[Site "Bad Godesberg"]
[Date "2011.07.29"]
[Round "7"]
[White "Mittmann, Johannes"]
[Black "Jonas, Rainer"]
[Result "0-1"]
[ECO "B14"]
[WhiteElo "1950"]
[BlackElo "1878"]
[PlyCount "80"]
[EventDate "2011.07.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. Nf3 Be7 7. c5 0-0 8. Bg5 b6 9. b4 a6 10. Bd3 Bb7 11. 0-0 Nc6 12. Rb1 Qb8 13. Re1 Re8 14. Na4 Nd7 15. Bxe7 Nxe7 16. Ne5 Nxe5 17. Rxe5 b5 18. Nb6 Ra7 19. Re3 Bc6 20. Qh5 h6 21. Rf3 Nc8 22. Rg3 Qf4 23. Nxc8 Rxc8 24. Rg4 Qf6 25. Rg3 a5 26. bxa5 Qxd4 27. Qxh6 Be8 28. c6 Rxa5 29. Rd1 Kf8 30. Qd2 b4 31. Rf3 Rc5 32. Rf4 Qc3 33. Qe2 b3 34. axb3 Qxb3 35. h3 R8xc6 36. Kh2 Rc1 37. Rd2 R6c3 38. Rb2 Qd1 39. Rb8 Rxd3 40. Qxe6 Qh1# 0-1

[Event "Bad Godesberg op 15th"]
[Site "Bad Godesberg"]
[Date "2011.07.28"]
[Round "6"]
[White "Jonas, Rainer"]
[Black "Koenig, Christian"]
[Result "1-0"]
[ECO "E14"]
[WhiteElo "1878"]
[BlackElo "2020"]
[PlyCount "81"]
[EventDate "2011.07.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 Nf6 3. e3 b6 4. Bd3 Bb7 5. b3 c5 6. 0-0 Be7 7. Bb2 0-0 8. Nbd2 d6 9. c4 Nbd7 10. Qe2 Rc8 11. Rad1 Qc7 12. Ng5 Rfd8 13. Nde4 h6 14. Nxf6+ Nxf6 15. Nh3 cxd4 16. exd4 d5 17. f4 Bd6 18. Kh1 Qe7 19. Rde1 Bb4 20. Rd1 Rc7 21. Nf2 Ba3 22. Bxa3 Qxa3 23. Rd2 Kf8 24. Ng4 Nxg4 25. Qxg4 dxc4 26. Bxc4 b5 27. Be2 Rc1 28. f5 Rxf1+ 29. Bxf1 Qb4 30. Rd3 e5 31. Rg3 Rxd4 32. Qxg7+ Ke7 33. Qxe5+ Kd7 34. Bxb5+ Kc8 35. Rg8+ Rd8 36. Rxd8+ Kxd8 37. Qb8+ Bc8 38. h3 Qe1+ 39. Kh2 Qb4 40. Qe5 Qf8 41. f6 1-0

[Event "Bad Godesberg op 15th"]
[Site "Bad Godesberg"]
[Date "2011.07.27"]
[Round "5"]
[White "Mladenov, Svetlin"]
[Black "Jonas, Rainer"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2406"]
[BlackElo "1878"]
[PlyCount "32"]
[EventDate "2011.07.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 c6 2. c4 d5 3. exd5 cxd5 4. cxd5 Qxd5 5. Nc3 Qa5 6. Nf3 e6 7. Bc4 Nf6 8. 0-0 Nc6 9. d4 Nb4 10. Bg5 Nfd5 11. Bb5+ Nc6 12. Nxd5 exd5 13. Qe2+ Be6 14. Rac1 Rc8 15. Ne5 Qb6 16. Rfe1 Be7 1-0

[Event "Bad Godesberg op 15th"]
[Site "Bad Godesberg"]
[Date "2011.07.26"]
[Round "4"]
[White "Jonas, Rainer"]
[Black "Schaefer, Timo"]
[Result "1-0"]
[ECO "D04"]
[WhiteElo "1878"]
[BlackElo "1867"]
[PlyCount "101"]
[EventDate "2011.07.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 c6 4. Bd3 Bg4 5. h3 Bh5 6. g4 Bg6 7. Ne5 Bxd3 8. cxd3 e6 9. Nd2 Qc7 10. Ndf3 Bd6 11. Bd2 Nfd7 12. Bc3 f6 13. Nxd7 Nxd7 14. Qe2 0-0-0 15. a4 e5 16. 0-0 Rdg8 17. e4 exd4 18. Bxd4 dxe4 19. dxe4 g5 20. Qc4 h5 21. Qe6 hxg4 22. hxg4 Kb8 23. Kg2 Nf8 24. Qe8+ Qc8 25. Qxc8+ Kxc8 26. Bxf6 Rh6 27. e5 Ne6 28. Rg1 Bc5 29. Rad1 Nf4+ 30. Kf1 Nh3 31. Rg2 Rhg6 32. Nd4 Nf4 33. Rh2 Bxd4 34. Rxd4 Nd5 35. Rh7 Rf8 36. Be7 Rf3 37. b4 Rg8 38. Ke2 Ra3 39. b5 Rxa4 40. Rxa4 Nc3+ 41. Ke3 Nxa4 42. bxc6 bxc6 43. Bd6 Nb6 44. Rxa7 Nd5+ 45. Kd4 Rg6 46. Kc5 Re6 47. Kxc6 Nb4+ 48. Kb5 Nd3 49. Kc4 Nxf2 50. Kd5 Rg6 51. Kc6 1-0

[Event "Bad Godesberg op 15th"]
[Site "Bad Godesberg"]
[Date "2011.07.25"]
[Round "3"]
[White "Wacker, Peter"]
[Black "Jonas, Rainer"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2264"]
[BlackElo "1878"]
[PlyCount "73"]
[EventDate "2011.07.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. a3 c5 6. c4 Nc6 7. cxd5 exd5 8. dxc5 Bxc5 9. b4 Bb6 10. Bb2 Nh6 11. Bd3 0-0 12. 0-0 a6 13. Bxf5 Nxf5 14. Qd3 Nh4 15. Nbd2 Ng6 16. Rfe1 Re8 17. Rad1 Bc7 18. g3 Ngxe5 19. Bxe5 Nxe5 20. Nxe5 Rxe5 21. Rxe5 Bxe5 22. Nc4 Bf6 23. Qxd5 Qxd5 24. Rxd5 b5 25. Nb6 Re8 26. a4 bxa4 27. Ra5 Bd4 28. Nd5 Re1+ 29. Kg2 Ra1 30. Rxa6 g6 31. Ne7+ Kg7 32. Nc6 Bc3 33. b5 a3 34. b6 a2 35. Ne7 Bd4 36. Nd5 Bxb6 37. Nxb6 1/2-1/2

[Event "Bad Godesberg op 15th"]
[Site "Bad Godesberg"]
[Date "2011.07.24"]
[Round "2"]
[White "Jonas, Rainer"]
[Black "Fehlau, Klaus"]
[Result "1-0"]
[ECO "D04"]
[WhiteElo "1878"]
[BlackElo "1504"]
[PlyCount "57"]
[EventDate "2011.07.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 g6 4. Bd3 Bg7 5. Nbd2 0-0 6. 0-0 c5 7. c3 Nc6 8. h3 Qc7 9. dxc5 e5 10. e4 a5 11. Qe2 d4 12. cxd4 Nxd4 13. Nxd4 exd4 14. Nf3 Qxc5 15. Bf4 Re8 16. Rac1 Qe7 17. Rc7 Qe6 18. Ng5 Qb6 19. Nxf7 Nd5 20. exd5 Rxe2 21. Bxe2 Bf5 22. Bc4 Rf8 23. d6 Rxf7 24. Rxf7 Kh8 25. Re1 Qd8 26. Ree7 Qg8 27. Rxg7 Qxc4 28. Rxh7+ Kg8 29. Be5 1-0

[Event "Bad Godesberg op 15th"]
[Site "Bad Godesberg"]
[Date "2011.07.23"]
[Round "1"]
[White "Thierkopf, Guido"]
[Black "Jonas, Rainer"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1578"]
[BlackElo "1878"]
[PlyCount "54"]
[EventDate "2011.07.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Bd3 Bxd3 5. Qxd3 e6 6. Nf3 c5 7. c3 a6 8. 0-0 Nc6 9. dxc5 Bxc5 10. b4 Ba7 11. Be3 Qc7 12. Bd4 Nge7 13. Re1 0-0 14. Nbd2 Nxd4 15. Nxd4 Rac8 16. Rac1 Bxd4 17. Qxd4 Nf5 18. Qd3 Rfd8 19. g4 Nh4 20. Nb3 Qc4 21. Qxc4 Nf3+ 22. Kh1 dxc4 23. Re3 cxb3 24. Rxf3 bxa2 25. Ra1 Rd2 26. Re3 Rb2 27. Kg2 Rd8 0-1

[Event "Porz op"]
[Site "Cologne"]
[Date "1994.??.??"]
[Round "9"]
[White "Gerbeth, Frank"]
[Black "Jonas, Rainer"]
[Result "1/2-1/2"]
[ECO "B08"]
[PlyCount "59"]
[EventDate "1994.??.??"]
[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 g6 2. d4 d6 3. Nf3 Bg7 4. Bc4 Nf6 5. Nc3 0-0 6. 0-0 e5 7. dxe5 dxe5 8. Qxd8 Rxd8 9. Nxe5 Be6 10. Bxe6 fxe6 11. Re1 Nbd7 12. Nxd7 Rxd7 13. f3 Rad8 14. Bg5 e5 15. Nd5 Rf8 16. Nxf6+ Bxf6 17. Bxf6 Rxf6 18. Kf1 Rfd6 19. c4 c5 20. b3 Kf7 21. Re2 g5 22. Ke1 h5 23. h3 Ke6 24. Rc2 Rd3 25. Ke2 R7d4 26. Rb1 a5 27. Rbb2 Rd1 28. Rd2 Rg1 29. Kf2 Rc1 30. Rbc2 1/2-1/2

[Event "Porz op 9495 32nd"]
[Site "Cologne"]
[Date "1994.??.??"]
[Round "3"]
[White "Jonas, Rainer"]
[Black "Dizdarevic, Alen"]
[Result "1/2-1/2"]
[ECO "D11"]
[PlyCount "48"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 c6 3. e3 Nf6 4. Bd3 Bg4 5. Nbd2 e6 6. c4 Bd6 7. Qb3 Qc7 8. c5 Be7 9. Ne5 0-0 10. Qc2 Bh5 11. h3 Bg6 12. Nxg6 hxg6 13. Nf3 Nbd7 14. Bd2 b6 15. cxb6 axb6 16. b4 Ra3 17. 0-0 Rfa8 18. Rfc1 Qa7 19. e4 Rxd3 20. Qxd3 dxe4 21. Qe2 exf3 22. Qxf3 c5 23. dxc5 bxc5 24. bxc5 Bxc5 1/2-1/2

[Event "Porz op 9495 32nd"]
[Site "Cologne"]
[Date "1994.??.??"]
[Round "1"]
[White "Jonas, Rainer"]
[Black "Engels, Marco"]
[Result "0-1"]
[ECO "D05"]
[PlyCount "50"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 e6 3. e3 c5 4. c3 Nf6 5. Bd3 Be7 6. 0-0 0-0 7. Nbd2 Nbd7 8. Qe2 Re8 9. Bc2 Qc7 10. dxc5 Bxc5 11. e4 e5 12. exd5 e4 13. Ng5 e3 14. Nde4 Nxe4 15. Nxe4 exf2+ 16. Kh1 f5 17. Qc4 Rxe4 18. Bxe4 Ne5 19. Qb3 fxe4 20. Bf4 e3 21. Qc2 Bd7 22. b4 Bb6 23. Rac1 Re8 24. Qe2 Qc4 25. Rc2 Qxf4 0-1

