[Event "Erfurt op-B 29th"]
[Site "Erfurt"]
[Date "2019.12.27"]
[Round "2"]
[White "Happel, Jonas"]
[Black "Reuter, Hans Otto"]
[Result "1/2-1/2"]
[ECO "A41"]
[WhiteElo "1768"]
[BlackElo "1935"]
[PlyCount "47"]
[EventDate "2019.12.26"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 g6 2. Nf3 Bg7 3. c4 d6 4. Nc3 Bg4 5. e3 Nd7 6. Be2 c6 7. 0-0 Ngf6 8. Qc2 0-0 9. h3 Bxf3 10. Bxf3 e5 11. Rd1 Qc7 12. Rb1 Rfe8 13. a4 Rac8 14. b4 d5 15. Qb3 exd4 16. exd4 dxc4 17. Qxc4 Nb6 18. Qb3 Rcd8 19. Be3 Nbd5 20. Bg5 Nxc3 21. Qxc3 Rd7 22. Re1 Rde7 23. Rxe7 Qxe7 24. Qc5 1/2-1/2

[Event "Erfurt HT op 27th"]
[Site "Erfurt"]
[Date "2017.12.26"]
[Round "1"]
[White "Haugk, Franko"]
[Black "Happel, Jonas"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "1989"]
[BlackElo "1743"]
[PlyCount "73"]
[EventDate "2017.12.26"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 g6 3. Nf3 Bg7 4. Bc4 Nc6 5. 0-0 Nf6 6. e5 Ng8 7. Re1 Nh6 8. d4 cxd4 9. Nb5 0-0 10. Bf4 a6 11. Nbxd4 Qc7 12. Nxc6 dxc6 13. Qc1 g5 14. Nxg5 e6 15. Ne4 Nf5 16. Bd3 Kh8 17. Ng5 h6 18. Nf3 Qe7 19. Bxf5 exf5 20. Bxh6 Qe6 21. Bg5 Qg6 22. Qf4 Be6 23. Re3 Rfd8 24. Qh4+ Qh7 25. Bxd8 f4 26. Qxh7+ Kxh7 27. Rd3 Bf5 28. Rd2 Bh6 29. Rad1 Be4 30. Ng5+ Bxg5 31. Bxg5 Rg8 32. h4 f3 33. gxf3 Bxf3 34. Re1 Bd5 35. b3 b5 36. Kh2 Re8 37. Bf6 1-0

[Event "Rhein Main op-B 20th"]
[Site "Bad Homburg"]
[Date "2017.06.18"]
[Round "7"]
[White "Happel, Jonas"]
[Black "Bayer, Melissa"]
[Result "1-0"]
[ECO "D06"]
[WhiteElo "1751"]
[BlackElo "1583"]
[PlyCount "119"]
[EventDate "2017.06.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 Bf5 4. c4 e6 5. Nc3 Nbd7 6. Qb3 dxc4 7. Qxb7 Nb6 8. Qc6+ Qd7 9. Ne5 Qxc6 10. Nxc6 Ne4 11. Nb5 Bd6 12. Nbxa7 Nf6 13. f3 Nfd7 14. e4 Bg6 15. Nb5 e5 16. dxe5 Nxe5 17. Nxd6+ cxd6 18. Nxe5 dxe5 19. Be3 Na4 20. b3 cxb3 21. axb3 Nb6 22. Rxa8+ Nxa8 23. Bb5+ Ke7 24. Bc5+ Ke6 25. Bc4+ Kd7 26. b4 Kc8 27. 0-0 Kc7 28. Rd1 Rd8 29. Rxd8 Kxd8 30. Bf8 Nb6 31. Bd3 f6 32. Bxg7 Ke7 33. Bh6 Nd5 34. Bd2 Kd6 35. h4 Nb6 36. Be3 Kc6 37. Kf2 Bf7 38. b5+ Kb7 39. Bxb6 Kxb6 40. Ke3 Be8 41. f4 Bxb5 42. Bxb5 Kxb5 43. fxe5 fxe5 44. Kf3 Kc4 45. Kg4 Kd4 46. Kf5 h5 47. g3 Ke3 48. Kxe5 Kf3 49. Kf5 Kxg3 50. Kg5 Kf3 51. e5 Ke4 52. e6 Kd5 53. e7 Ke5 54. e8Q+ Kd4 55. Qb5 Ke4 56. Qc5 Kd3 57. Kf4 Kd2 58. Qc4 Kd1 59. Ke3 Ke1 60. Qe2# 1-0

[Event "Rhein Main op-B 20th"]
[Site "Bad Homburg"]
[Date "2017.06.17"]
[Round "6"]
[White "Deutsch, Volker"]
[Black "Happel, Jonas"]
[Result "1/2-1/2"]
[ECO "B34"]
[WhiteElo "1630"]
[BlackElo "1751"]
[PlyCount "38"]
[EventDate "2017.06.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Be2 0-0 8. 0-0 d5 9. exd5 Nxd5 10. Nxd5 Nxd4 11. Bxd4 Qxd5 12. Bxg7 Qxd1 13. Raxd1 Kxg7 14. Rd2 Bf5 15. Bd3 Bxd3 16. Rxd3 Rfd8 17. Rfd1 Rxd3 18. Rxd3 Kf8 19. f3 Ke8 1/2-1/2

[Event "Rhein Main op-B 20th"]
[Site "Bad Homburg"]
[Date "2017.06.17"]
[Round "5"]
[White "Happel, Jonas"]
[Black "Ma, Tommy"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1751"]
[BlackElo "1479"]
[PlyCount "87"]
[EventDate "2017.06.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. Nd2 g6 3. e4 d6 4. Ngf3 Bg7 5. Bd3 0-0 6. 0-0 c5 7. d5 Re8 8. Rb1 e6 9. c4 b6 10. Re1 Ba6 11. Nf1 exd5 12. exd5 Rxe1 13. Nxe1 Nbd7 14. Nf3 Ng4 15. b3 Nde5 16. Nxe5 Nxe5 17. Bb2 Bc8 18. Bc2 Qg5 19. g3 Bg4 20. Qc1 Nf3+ 21. Kh1 Qh5 22. Bxg7 Kxg7 23. Bd1 Re8 24. Bxf3 Bxf3+ 25. Kg1 Qh3 26. Qc3+ Re5 27. Qxf3 Rf5 28. Qc3+ Rf6 29. Ne3 Qh5 30. f4 g5 31. fxg5 Qxg5 32. Rf1 Kg6 33. Qxf6+ Qxf6 34. Rxf6+ Kxf6 35. Kf2 Ke5 36. Nc2 a6 37. Kf3 b5 38. Ke3 bxc4 39. bxc4 Kf5 40. h3 h5 41. Ne1 Ke5 42. a4 a5 43. Nd3+ Kf5 44. Nc1 1-0

[Event "Rhein Main op-B 20th"]
[Site "Bad Homburg"]
[Date "2017.06.16"]
[Round "4"]
[White "Policarpo, Raphael"]
[Black "Happel, Jonas"]
[Result "1/2-1/2"]
[ECO "B34"]
[WhiteElo "1311"]
[BlackElo "1751"]
[PlyCount "48"]
[EventDate "2017.06.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bc4 g6 4. d4 cxd4 5. Nxd4 Bg7 6. Nxc6 bxc6 7. Nc3 e6 8. 0-0 d5 9. exd5 cxd5 10. Bb5+ Bd7 11. Bxd7+ Qxd7 12. Re1 Nf6 13. Bg5 0-0 14. Qf3 Ne8 15. Rad1 Qb7 16. b3 Rc8 17. Nxd5 exd5 18. Be7 Rxc2 19. Bxf8 Kxf8 20. Rxd5 Qc8 21. Qd3 Rc1 22. Qe3 Rxe1+ 23. Qxe1 Qc3 24. Qxc3 Bxc3 1/2-1/2

[Event "Rhein Main op-B 20th"]
[Site "Bad Homburg"]
[Date "2017.06.15"]
[Round "2"]
[White "Happel, Jonas"]
[Black "Eckert, Lutz"]
[Result "1-0"]
[ECO "D04"]
[WhiteElo "1751"]
[BlackElo "1510"]
[PlyCount "67"]
[EventDate "2017.06.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. e3 g6 4. Bd3 Bg7 5. Nbd2 c6 6. c3 Nbd7 7. 0-0 0-0 8. e4 dxe4 9. Nxe4 Nxe4 10. Bxe4 Nf6 11. Bd3 Qc7 12. Re1 Bg4 13. h3 Bxf3 14. Qxf3 e6 15. Bf4 Qd7 16. Be5 Ne8 17. Bxg7 Kxg7 18. g4 f6 19. Bc4 Nc7 20. Qg3 Rad8 21. h4 Qd6 22. Qxd6 Rxd6 23. Re2 Nd5 24. Rae1 b5 25. Bxd5 exd5 26. Re6 Rxe6 27. Rxe6 Kf7 28. Rxc6 Re8 29. Kf1 Re6 30. Rc5 h5 31. gxh5 Re4 32. hxg6+ Kxg6 33. h5+ Kxh5 34. Rxd5+ 1-0

[Event "Rhein Main op-B 20th"]
[Site "Bad Homburg"]
[Date "2017.06.15"]
[Round "3"]
[White "Qayumi, Roman"]
[Black "Happel, Jonas"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "1584"]
[BlackElo "1751"]
[PlyCount "93"]
[EventDate "2017.06.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. Nf3 Nbd7 7. e3 Bd6 8. Be2 0-0 9. 0-0 h6 10. Bh4 Qc7 11. Qc2 Re8 12. Rfc1 Qb8 13. a3 a5 14. Rab1 Ne4 15. Bg3 Bxg3 16. hxg3 Nxc3 17. bxc3 Nf6 18. Ne5 Qd6 19. c4 Nd7 20. cxd5 cxd5 21. Bb5 Rd8 22. Bxd7 Bxd7 23. Rxb7 Rac8 24. Rc7 Bf5 25. Qc5 Qxc7 26. Qxc7 Rxc7 27. Rxc7 f6 28. Nc6 Rd7 29. Ne7+ Kf8 30. Rxd7 Bxd7 31. Nxd5 Kf7 32. e4 Ke6 33. f3 g5 34. g4 Bc6 35. Kf2 Bxd5 36. exd5+ Kxd5 37. Ke3 a4 38. Kd3 Kd6 39. Kc4 Kc6 40. d5+ Kd6 41. Kd4 Kd7 42. Kc5 Kc7 43. d6+ Kd8 44. Kd5 Kd7 45. g3 Kd8 46. Ke6 Ke8 47. Kxf6 1-0

[Event "Wiesbaden op 28th"]
[Site "Wiesbaden"]
[Date "2016.08.27"]
[Round "4"]
[White "Happel, Jonas"]
[Black "Kuenne, Lutz Dieter"]
[Result "1/2-1/2"]
[ECO "D05"]
[WhiteElo "1745"]
[BlackElo "1574"]
[PlyCount "62"]
[EventDate "2016.08.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 174 Extra"]
[Source "ChessBase"]
[SourceDate "2016.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 e6 4. Bd3 Nbd7 5. 0-0 Bd6 6. Nc3 c6 7. e4 dxe4 8. Nxe4 Nxe4 9. Bxe4 h6 10. c3 0-0 11. Re1 Qc7 12. h3 Nf6 13. Bc2 b6 14. Nd2 Bb7 15. Ne4 Nxe4 16. Bxe4 c5 17. Bxb7 Qxb7 18. Qg4 Kh7 19. dxc5 Bxc5 20. Be3 Bxe3 21. Rxe3 Rad8 22. Rd1 f5 23. Qe2 Rxd1+ 24. Qxd1 Rf6 25. Rd3 Rg6 26. f3 Qc6 27. Rd6 Qc5+ 28. Qd4 Qb5 29. Qd2 Qc5+ 30. Qd4 Qb5 31. Qd2 Qc5+ 1/2-1/2

[Event "Wiesbaden op 28th"]
[Site "Wiesbaden"]
[Date "2016.08.27"]
[Round "5"]
[White "Hartel, Sandro"]
[Black "Happel, Jonas"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "1531"]
[BlackElo "1745"]
[PlyCount "46"]
[EventDate "2016.08.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 174 Extra"]
[Source "ChessBase"]
[SourceDate "2016.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. c4 Nf6 5. Nc3 c6 6. Nf3 Be7 7. Be2 0-0 8. 0-0 dxc4 9. Bxc4 Nbd7 10. Re1 Nb6 11. Bb3 Nbd5 12. Nxd5 Nxd5 13. Qe2 Bf6 14. Qd3 Be6 15. Bc2 g6 16. Qd2 Re8 17. Ng5 Bd7 18. Rd1 Bg7 19. Ne4 Bf5 20. Nc5 Bxc2 21. Qxc2 b6 22. Nb3 Qc7 23. Bd2 Rad8 1/2-1/2

[Event "Wiesbaden op 28th"]
[Site "Wiesbaden"]
[Date "2016.08.26"]
[Round "2"]
[White "Schreer, Maxima"]
[Black "Happel, Jonas"]
[Result "0-1"]
[ECO "D30"]
[WhiteElo "1422"]
[BlackElo "1745"]
[PlyCount "94"]
[EventDate "2016.08.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 174 Extra"]
[Source "ChessBase"]
[SourceDate "2016.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. e3 Nf6 4. Nd2 c6 5. c5 b6 6. b4 a5 7. bxa5 bxc5 8. Nb3 c4 9. Nd2 Qxa5 10. Qc2 Nbd7 11. Ngf3 Ne4 12. Be2 Nc3 13. Bb2 Nxe2 14. Kxe2 Ba6 15. Bc3 Qc7 16. g3 Be7 17. Kf1 0-0 18. Kg2 Rfb8 19. Rhe1 Nb6 20. Ba5 Qc8 21. Reb1 Bb5 22. Bc3 Ba4 23. Qc1 Nd7 24. Ne1 Rxb1 25. Rxb1 Bb5 26. Ra1 Nb6 27. Nc2 Na4 28. Nb4 Nxc3 29. Qxc3 c5 30. Nc2 cxd4 31. Nxd4 Bf6 32. Rb1 Bd7 33. a3 Rb8 34. Ra1 h6 35. a4 Qa6 36. a5 Qa8 37. N2f3 e5 38. Ne2 e4 39. Ne5 Rb3 40. Qd4 Rd3 41. Qb2 c3 42. Qb4 Bxe5 43. a6 c2 44. a7 Bg4 45. Nc1 Bf3+ 46. Kh3 Qc8+ 47. Kh4 Qg4# 0-1

[Event "Wiesbaden op 28th"]
[Site "Wiesbaden"]
[Date "2016.08.25"]
[Round "1"]
[White "Happel, Jonas"]
[Black "Heinemann, Ernst"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "1745"]
[BlackElo "2177"]
[PlyCount "76"]
[EventDate "2016.08.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 174 Extra"]
[Source "ChessBase"]
[SourceDate "2016.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. e3 g6 4. Bd3 Bg7 5. 0-0 0-0 6. c3 cxd4 7. exd4 b6 8. Nbd2 Bb7 9. Re1 d6 10. a4 a6 11. h3 Nbd7 12. Nc4 Nd5 13. Ne3 Nxe3 14. Bxe3 Nf6 15. Qd2 Re8 16. Bh6 Bh8 17. Qc2 Bxf3 18. gxf3 Bg7 19. Be3 e5 20. dxe5 dxe5 21. Rad1 Qc7 22. Qb3 Nd7 23. Bc4 Nc5 24. Bxc5 bxc5 25. Qc2 Bh6 26. Rd5 Bf4 27. Red1 Qe7 28. Rd7 Qg5+ 29. Kf1 Re7 30. Qb3 Rf8 31. Bxa6 Rxd7 32. Rxd7 Qf5 33. Rc7 Qxh3+ 34. Ke2 e4 35. Rxc5 Qxf3+ 36. Ke1 e3 37. Qc2 exf2+ 38. Qxf2 Bg3 0-1

[Event "Rhein Main op-B 19th"]
[Site "Bad Homburg"]
[Date "2016.05.29"]
[Round "7"]
[White "Happel, Juergen"]
[Black "Happel, Jonas"]
[Result "1/2-1/2"]
[ECO "B21"]
[WhiteElo "1573"]
[BlackElo "1755"]
[PlyCount "42"]
[EventDate "2016.05.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. f4 c5 2. e4 b5 3. Ne2 a5 4. d4 e5 5. h4 h5 6. Nd2 Ne7 7. g4 g5 8. Bg2 d5 9. Bf3 Ng6 10. Ng3 Qd6 11. Ke2 Bg7 12. b4 Nd7 13. Nb3 Bb7 14. Qd3 Ra6 15. Rh3 Ke7 16. a4 Bc6 17. Bb2 Ke6 18. c4 f5 19. Ra3 Nb6 20. Bc3 Bf6 21. Ke3 Rh6 1/2-1/2

[Event "Rhein Main op-B 19th"]
[Site "Bad Homburg"]
[Date "2016.05.28"]
[Round "6"]
[White "Happel, Jonas"]
[Black "Kellerwessel, Ralf"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "1755"]
[BlackElo "1999"]
[PlyCount "114"]
[EventDate "2016.05.25"]
[EventType "swiss"]
[EventRounds "7"]
[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. e3 Bg7 4. Bd3 0-0 5. 0-0 d6 6. Nbd2 Nbd7 7. c3 b6 8. Ne4 Bb7 9. Nxf6+ Nxf6 10. Re1 c5 11. e4 Qc7 12. dxc5 bxc5 13. Nd2 a5 14. a4 Nd7 15. Nc4 Kh8 16. Qg4 Nf6 17. Qh4 e5 18. Bh6 Ng8 19. Bxg7+ Kxg7 20. Ne3 Qe7 21. Qxe7 Nxe7 22. Red1 Rfd8 23. f3 d5 24. exd5 Nxd5 25. Nxd5 Bxd5 26. Bb5 Bb3 27. Rxd8 Rxd8 28. Re1 f6 29. Re2 Rd1+ 30. Kf2 Ra1 31. Rd2 Ra2 32. h3 Bxa4 33. Bxa4 Rxa4 34. Rd7+ Kh6 35. b3 Ra2+ 36. Kg3 Rc2 37. Rd3 Kg5 38. c4 Rb2 39. Rd5 Rxb3 40. Rxc5 a4 41. Ra5 a3 42. c5 h5 43. h4+ Kf5 44. c6 Rc3 45. c7 Rxc7 46. Rxa3 Rc4 47. Ra5 g5 48. hxg5 fxg5 49. Ra8 Rc6 50. Rf8+ Rf6 51. Rxf6+ Kxf6 52. Kf2 Kf5 53. Ke3 h4 54. Ke2 Kf4 55. Kf2 g4 56. Ke2 gxf3+ 57. gxf3 Kg3 0-1

[Event "Rhein Main op-B 19th"]
[Site "Bad Homburg"]
[Date "2016.05.28"]
[Round "5"]
[White "Schlumbohm, Nils"]
[Black "Happel, Jonas"]
[Result "1/2-1/2"]
[ECO "B70"]
[WhiteElo "1558"]
[BlackElo "1755"]
[PlyCount "69"]
[EventDate "2016.05.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 g6 7. Be3 a6 8. a4 Bg7 9. h4 h5 10. a5 Nxa5 11. b4 Qc7 12. Qd3 Nc6 13. b5 Ne5 14. Qd2 Nc4 15. Bxc4 Qxc4 16. f3 0-0 17. Ra4 Qc7 18. Qd3 Bd7 19. Rc4 Qd8 20. 0-0 e5 21. Nde2 axb5 22. Rb4 Qa5 23. Rfb1 Bc6 24. Bg5 Nh7 25. Nxb5 Nxg5 26. hxg5 Rfd8 27. c4 Bf8 28. Nec3 Bxb5 29. Rxb5 Qa7+ 30. Kh2 Rab8 31. Nd5 Kh8 32. Rb6 Rd7 33. Qc3 Qa2 34. R1b2 Qa1 35. Qd2 1/2-1/2

[Event "Rhein Main op-B 19th"]
[Site "Bad Homburg"]
[Date "2016.05.27"]
[Round "4"]
[White "Happel, Jonas"]
[Black "Launert, Martin"]
[Result "0-1"]
[ECO "D05"]
[WhiteElo "1755"]
[BlackElo "1855"]
[PlyCount "68"]
[EventDate "2016.05.25"]
[EventType "swiss"]
[EventRounds "7"]
[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 e6 4. Bd3 c5 5. c3 Nc6 6. 0-0 a6 7. a4 Bd6 8. dxc5 Bxc5 9. Nbd2 0-0 10. e4 Qc7 11. Qc2 g6 12. exd5 exd5 13. Nb3 Bd6 14. Bh6 Re8 15. h3 Bf8 16. Bxf8 Kxf8 17. Rfe1 Bd7 18. Nc5 Kg7 19. Nxd7 Nxd7 20. Qd2 Nde5 21. Nxe5 Rxe5 22. Rxe5 Qxe5 23. Re1 Qf6 24. Qe3 Rd8 25. Qb6 Rd7 26. Kf1 Qf4 27. Bxa6 Qh2 28. f3 d4 29. cxd4 Nxd4 30. Bxb7 Nc2 31. Rc1 Rxb7 32. Qxb7 Qh1+ 33. Kf2 Qxc1 34. Qb5 Qe1# 0-1

[Event "Rhein Main op-B 19th"]
[Site "Bad Homburg"]
[Date "2016.05.26"]
[Round "2"]
[White "Happel, Jonas"]
[Black "Rump, Andreas"]
[Result "1/2-1/2"]
[ECO "D04"]
[WhiteElo "1755"]
[BlackElo "1931"]
[PlyCount "55"]
[EventDate "2016.05.25"]
[EventType "swiss"]
[EventRounds "7"]
[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. e3 Bg7 4. Bd3 d5 5. 0-0 0-0 6. Nbd2 Nbd7 7. e4 dxe4 8. Nxe4 b6 9. Nxf6+ Nxf6 10. c3 Bb7 11. Re1 Qd6 12. Qe2 Rfe8 13. Bb5 c6 14. Ba4 Rad8 15. Ne5 b5 16. Bb3 e6 17. Bg5 h6 18. Bxf6 Bxf6 19. Qf3 Kg7 20. Qe2 Re7 21. Rad1 h5 22. Nd3 a5 23. Nc5 Bc8 24. Ne4 Qf4 25. g3 Qg4 26. Nxf6 Qxe2 27. Rxe2 Kxf6 28. f4 1/2-1/2

[Event "Rhein Main op-B 19th"]
[Site "Bad Homburg"]
[Date "2016.05.26"]
[Round "3"]
[White "Winter, Thomas"]
[Black "Happel, Jonas"]
[Result "0-1"]
[ECO "B72"]
[WhiteElo "1341"]
[BlackElo "1755"]
[PlyCount "86"]
[EventDate "2016.05.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 d6 5. Nc3 a6 6. h3 g6 7. Be3 Bg7 8. Qd2 Nf6 9. g4 0-0 10. Bg2 Ne5 11. Qe2 Qc7 12. 0-0-0 Nc4 13. Kb1 Nxe3 14. Qxe3 Rb8 15. f4 Qc5 16. Rhe1 e5 17. fxe5 dxe5 18. Nf3 Qxe3 19. Rxe3 Re8 20. Red3 Be6 21. Nd2 Red8 22. Nb3 Rxd3 23. Rxd3 Bf8 24. Bf3 h6 25. Rd2 b5 26. Rg2 Rd8 27. Na5 Rc8 28. h4 Bb4 29. Nb3 Bxc3 30. bxc3 Rxc3 31. Nd2 Ra3 32. Nb3 b4 33. g5 hxg5 34. Rxg5 Nd7 35. Bd1 a5 36. h5 Kh7 37. hxg6+ fxg6 38. Rg2 a4 39. Nc1 Re3 40. Re2 Rxe2 41. Bxe2 Nc5 42. Bf3 Bc4 43. Ne2 Bxe2 0-1

[Event "Rhein Main op-B 19th"]
[Site "Bad Homburg"]
[Date "2016.05.25"]
[Round "1"]
[White "Helmich, Nikolai"]
[Black "Happel, Jonas"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1331"]
[BlackElo "1755"]
[PlyCount "72"]
[EventDate "2016.05.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d3 d5 2. Nf3 Nf6 3. Nc3 e6 4. Bg5 Be7 5. Qd2 c5 6. d4 cxd4 7. Nb5 Qb6 8. Nbxd4 Ne4 9. Qe3 Bxg5 10. Nxg5 Nxg5 11. Nf5 Qxe3 12. Nxe3 Nc6 13. f3 f6 14. c4 d4 15. Nc2 e5 16. b4 b6 17. e4 Ne6 18. a4 a5 19. c5 bxc5 20. bxc5 Nxc5 21. Na3 Nb4 22. Bb5+ Bd7 23. 0-0 Bxb5 24. Nxb5 Kd7 25. Rfc1 Rhc8 26. Rc4 Nb3 27. Rxc8 Rxc8 28. Ra3 Rc1+ 29. Kf2 Nd2 30. Na7 Nb1 31. Rb3 d3 32. Rb2 d2 33. Rxd2+ Nxd2 34. Nb5 Nb3 35. g3 Nd4 36. f4 Nxb5 0-1

[Event "Wiesbaden op 25th"]
[Site "Wiesbaden"]
[Date "2013.08.24"]
[Round "5"]
[White "Cichy, Michael"]
[Black "Happel, Jonas"]
[Result "1-0"]
[ECO "D61"]
[WhiteElo "1992"]
[BlackElo "1780"]
[PlyCount "83"]
[EventDate "2013.08.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 c6 5. Bg5 Be7 6. e3 0-0 7. Qc2 Nbd7 8. 0-0-0 h6 9. h4 Nh7 10. Bf4 f5 11. Kb1 Nhf6 12. cxd5 cxd5 13. Bd3 Ne4 14. Nb5 e5 15. Nxe5 Nxe5 16. Bxe5 Bd6 17. Bxd6 Nxd6 18. Nc7 Rb8 19. Nxd5 Be6 20. Nf4 Bf7 21. d5 Rc8 22. Qa4 a6 23. Rc1 Rxc1+ 24. Kxc1 Ne4 25. Bxe4 fxe4 26. Qd4 Qc7+ 27. Kb1 Rc8 28. Qd2 Rd8 29. h5 Qd6 30. Rd1 Kh7 31. Qd4 Re8 32. a3 b5 33. Rc1 Kg8 34. Rc6 Qd7 35. Rxa6 b4 36. Ra7 Qb5 37. axb4 Rc8 38. Qxe4 Qf1+ 39. Ka2 Re8 40. Ne6 Bxe6 41. dxe6 Qxf2 42. Qg6 1-0

[Event "Wiesbaden op 25th"]
[Site "Wiesbaden"]
[Date "2013.08.24"]
[Round "4"]
[White "Happel, Jonas"]
[Black "Reinisch, Markus"]
[Result "1-0"]
[ECO "D40"]
[WhiteElo "1780"]
[BlackElo "1040"]
[PlyCount "110"]
[EventDate "2013.08.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 c5 5. dxc5 Bxc5 6. cxd5 Nxd5 7. Nxd5 Qxd5 8. Qxd5 exd5 9. e3 Nc6 10. a3 a5 11. Bb5 0-0 12. 0-0 Bg4 13. Bxc6 bxc6 14. Ne5 Be6 15. Nxc6 Rfc8 16. Ne5 Bd6 17. Nf3 a4 18. Bd2 Bg4 19. Bc3 Bxf3 20. gxf3 Bc7 21. Rac1 Ra6 22. Be5 Ra7 23. Rc2 f6 24. Bg3 Kf7 25. Rfc1 Bxg3 26. Rxc8 Be5 27. Rb1 g5 28. Kg2 Rb7 29. Ra8 Bxb2 30. Rc8 Rb3 31. Ra8 Be5 32. Ra7+ Kg6 33. Rxb3 axb3 34. Rb7 b2 35. a4 Bc3 36. a5 Bxa5 37. Rxb2 Bc3 38. Rb5 d4 39. Rd5 dxe3 40. fxe3 Be5 41. Ra5 h5 42. Ra8 Kf5 43. Rh8 Kg6 44. h3 h4 45. Ra8 Bg3 46. e4 Be5 47. Ra7 Kh6 48. Kf1 Kg6 49. Ke2 Kh6 50. Kd3 Kg6 51. Kc4 Kh6 52. Kd5 Kg6 53. Ke6 Bb2 54. Ra8 Bc3 55. Rg8+ Kh7 1-0

[Event "Wiesbaden op 25th"]
[Site "Wiesbaden"]
[Date "2013.08.23"]
[Round "3"]
[White "Bingert, Tim Niklas"]
[Black "Happel, Jonas"]
[Result "1-0"]
[ECO "B38"]
[WhiteElo "2026"]
[BlackElo "1780"]
[PlyCount "65"]
[EventDate "2013.08.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Be3 Nf6 7. Nc3 0-0 8. Be2 e6 9. Ndb5 Ne8 10. Bc5 Ne7 11. Bxa7 Bxc3+ 12. bxc3 f5 13. e5 Nc6 14. Bd4 Nxd4 15. cxd4 d6 16. 0-0 dxe5 17. dxe5 Bd7 18. Qb3 Bxb5 19. cxb5 Qb6 20. Rfd1 Rf7 21. Bc4 Re7 22. Rd7 Kf8 23. Qb4 Nd6 24. Rxd6 Qa5 25. Qxa5 Rxa5 26. a4 Kf7 27. Bb3 g5 28. Rad1 h5 29. Rd7 f4 30. Rxe7+ Kxe7 31. Rd6 h4 32. Rxe6+ Kd7 33. Rg6 1-0

[Event "Wiesbaden op 25th"]
[Site "Wiesbaden"]
[Date "2013.08.23"]
[Round "2"]
[White "Happel, Jonas"]
[Black "Gerlach, Manuel"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "1780"]
[BlackElo "1260"]
[PlyCount "95"]
[EventDate "2013.08.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 c6 5. e3 Be7 6. Bd3 0-0 7. 0-0 Re8 8. a3 a5 9. Bd2 Nbd7 10. c5 b6 11. b4 Qc7 12. Qc2 Ba6 13. Bxa6 Rxa6 14. b5 cxb5 15. Nxb5 Qc6 16. a4 bxc5 17. dxc5 Bxc5 18. Rfc1 Rc8 19. Qd3 e5 20. Nfd4 Qb7 21. Nb3 e4 22. Qc2 Qc6 23. Nxa5 Qb6 24. Rab1 Rxa5 25. Bxa5 Qxa5 26. Nd6 Rc6 27. Rb5 Qc7 28. Nb7 Ng4 29. g3 Nxe3 30. Qd2 Nc4 31. Qxd5 Ncb6 32. Qxe4 Qxb7 33. Rcxc5 Rc7 34. Qxb7 Rxb7 35. Rc8+ Nxc8 36. Rxb7 Nf8 37. a5 Nd6 38. Rb6 Nf5 39. a6 Nd4 40. Rb8 Nc6 41. Rc8 Na7 42. Rb8 g6 43. Rb7 Nc6 44. Rc7 Na5 45. a7 Ne6 46. a8Q+ Kg7 47. Qxa5 Nxc7 48. Qxc7 1-0

[Event "Wiesbaden op 25th"]
[Site "Wiesbaden"]
[Date "2013.08.22"]
[Round "1"]
[White "Baskin, Robert"]
[Black "Happel, Jonas"]
[Result "1-0"]
[ECO "B74"]
[WhiteElo "2145"]
[BlackElo "1780"]
[PlyCount "83"]
[EventDate "2013.08.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Nb3 Nf6 7. Be2 0-0 8. 0-0 a6 9. Be3 d6 10. f4 b5 11. Bf3 Bb7 12. Nd5 Nxd5 13. exd5 Na5 14. Bd4 Nc4 15. Bxg7 Kxg7 16. Qd4+ Kg8 17. Rfe1 Re8 18. Rad1 Qb6 19. Qxb6 Nxb6 20. Na5 Ra7 21. b3 Ba8 22. c4 bxc4 23. bxc4 Rc8 24. Rb1 Nxc4 25. Rec1 Rac7 26. Rxc4 Rxc4 27. Nxc4 Rxc4 28. Rb8+ Kg7 29. Rxa8 Rc1+ 30. Kf2 Rc2+ 31. Be2 Rxa2 32. Rxa6 Rxa6 33. Bxa6 h6 34. Ke3 Kf8 35. Ke4 f5+ 36. Kd4 Kf7 37. Bc8 Kf6 38. Be6 h5 39. h4 Kg7 40. Kc4 Kf8 41. Kb5 Ke8 42. Kc6 1-0

[Event "Wiesbaden op 24th"]
[Site "Wiesbaden"]
[Date "2012.08.26"]
[Round "6"]
[White "Happel, Jonas"]
[Black "Froembgen, Andreas"]
[Result "0-1"]
[ECO "E61"]
[WhiteElo "1758"]
[BlackElo "1973"]
[PlyCount "52"]
[EventDate "2012.08.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e3 0-0 5. g3 d6 6. Bg2 Nbd7 7. Nf3 Re8 8. 0-0 c6 9. Qc2 e5 10. d5 cxd5 11. cxd5 Nc5 12. b4 Bf5 13. Qd1 Nd3 14. a3 e4 15. Nd2 Nxd5 16. Ndxe4 Nxc3 17. Nxc3 Bxc3 18. Ra2 Nxc1 19. Qxc1 Qc7 20. Bxb7 Qxb7 21. Qxc3 Bh3 22. f3 Bxf1 23. Kxf1 Qxf3+ 24. Rf2 Qd1+ 25. Kg2 Rac8 26. Qf6 Qd5+ 0-1

[Event "Wiesbaden op 24th"]
[Site "Wiesbaden"]
[Date "2012.08.26"]
[Round "7"]
[White "Strate, Wolfgang"]
[Black "Happel, Jonas"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1701"]
[BlackElo "1758"]
[PlyCount "90"]
[EventDate "2012.08.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. d4 d5 2. e4 dxe4 3. Nc3 Nf6 4. f3 exf3 5. Nxf3 e6 6. Bc4 Bb4 7. 0-0 0-0 8. Bg5 Bxc3 9. bxc3 h6 10. Bxf6 Qxf6 11. Ne5 Qe7 12. Qf3 Nd7 13. Ng4 Nb6 14. Bd3 Rb8 15. Ne5 Nd7 16. Qe4 f5 17. Qe2 Nxe5 18. Qxe5 Qd6 19. Rfe1 Qxe5 20. Rxe5 Bd7 21. Bc4 Rbe8 22. Rae1 a6 23. Bxe6+ Bxe6 24. Rxe6 Rxe6 25. Rxe6 Kf7 26. Re5 g6 27. Kf2 c6 28. c4 Re8 29. Rxe8 Kxe8 30. d5 Kd7 31. Ke3 Kd6 32. Kd4 c5+ 33. Kd3 g5 34. a4 Ke5 35. a5 h5 36. Ke2 h4 37. Kf2 Kd6 38. Kf3 Ke5 39. Ke2 Kd6 40. Kd3 Kc7 41. Kc3 b6 42. axb6+ Kxb6 43. g3 hxg3 44. hxg3 Kc7 45. Kb3 Kd6 0-1

[Event "Wiesbaden op 24th"]
[Site "Wiesbaden"]
[Date "2012.08.25"]
[Round "4"]
[White "Happel, Jonas"]
[Black "Hillgaertner, Walter"]
[Result "1/2-1/2"]
[ECO "E21"]
[WhiteElo "1758"]
[BlackElo "1962"]
[PlyCount "35"]
[EventDate "2012.08.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 Bb4+ 4. Nc3 b6 5. Bd2 Bb7 6. e3 0-0 7. Be2 Be7 8. 0-0 c5 9. dxc5 bxc5 10. Ne5 d6 11. Nd3 Nbd7 12. Bf3 Qc8 13. b3 Bc6 14. Ne1 Ne5 15. Bxc6 Qxc6 16. f4 Ned7 17. Qf3 Rac8 18. Rd1 1/2-1/2

[Event "Wiesbaden op 24th"]
[Site "Wiesbaden"]
[Date "2012.08.25"]
[Round "5"]
[White "Klein, Maximilian"]
[Black "Happel, Jonas"]
[Result "1-0"]
[ECO "B38"]
[WhiteElo "2002"]
[BlackElo "1758"]
[PlyCount "27"]
[EventDate "2012.08.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 d6 5. c4 g6 6. Nc3 Bg7 7. Be3 Nf6 8. Be2 0-0 9. 0-0 e6 10. Ndb5 Ne8 11. c5 a6 12. Nxd6 Nxd6 13. cxd6 Be5 14. Bc5 1-0

[Event "Wiesbaden op 24th"]
[Site "Wiesbaden"]
[Date "2012.08.24"]
[Round "2"]
[White "Happel, Jonas"]
[Black "Triantafillidis, Simeon"]
[Result "1-0"]
[ECO "D06"]
[WhiteElo "1758"]
[PlyCount "67"]
[EventDate "2012.08.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Bf5 3. e3 Nf6 4. c4 e6 5. Qb3 Be4 6. Qxb7 dxc4 7. Qb5+ Qd7 8. Qxd7+ Nbxd7 9. Nbd2 Bxf3 10. Nxf3 Bb4+ 11. Bd2 Rb8 12. Rb1 Bxd2+ 13. Nxd2 c3 14. Nb3 cxb2 15. Rxb2 a5 16. Rc2 a4 17. Nd2 Rc8 18. Ba6 Rd8 19. Rxc7 0-0 20. 0-0 Ra8 21. Bb5 Nb6 22. Rc6 Nbd5 23. a3 Ra5 24. Bd3 Rb8 25. Rfc1 Raa8 26. Ne4 Nxe4 27. Bxe4 f5 28. Bf3 g5 29. Rxe6 Ra5 30. Re5 Rd8 31. Rxf5 h6 32. e4 Ne3 33. Rxa5 g4 34. Be2 1-0

[Event "Wiesbaden op 24th"]
[Site "Wiesbaden"]
[Date "2012.08.24"]
[Round "3"]
[White "Scharrer, Udo"]
[Black "Happel, Jonas"]
[Result "1/2-1/2"]
[ECO "D30"]
[WhiteElo "2054"]
[BlackElo "1758"]
[PlyCount "32"]
[EventDate "2012.08.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 e6 5. b3 Nbd7 6. Bb2 b6 7. Bd3 Bb7 8. 0-0 dxc4 9. Bxc4 c5 10. dxc5 Bxc5 11. Qe2 0-0 12. Nc3 a6 13. Rfd1 b5 14. Bd3 Qe7 15. Rac1 Rfd8 16. Bb1 Rac8 1/2-1/2

[Event "Wiesbaden op 24th"]
[Site "Wiesbaden"]
[Date "2012.08.23"]
[Round "1"]
[White "Regis, Georg"]
[Black "Happel, Jonas"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "2137"]
[BlackElo "1758"]
[PlyCount "93"]
[EventDate "2012.08.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d3 g6 4. g3 Bg7 5. Bg2 d6 6. 0-0 Nf6 7. Re1 0-0 8. Nbd2 e5 9. Nf1 Be6 10. c3 Qb6 11. h3 Rfd8 12. Ng5 Bc8 13. g4 h6 14. Nf3 g5 15. Ng3 d5 16. Qe2 d4 17. c4 Qc7 18. Kh1 Ne7 19. Nf5 Ng6 20. h4 Nf4 21. Bxf4 gxf4 22. g5 hxg5 23. hxg5 Nh7 24. Bh3 Nf8 25. Rg1 Ng6 26. Nh2 Ne7 27. Qh5 Ng6 28. Nxg7 Kxg7 29. Qh6+ Kg8 30. Bxc8 Raxc8 31. Ng4 f6 32. Qxg6+ Qg7 33. Qxg7+ Kxg7 34. gxf6+ Kf7 35. f3 Rh8+ 36. Kg2 Rcg8 37. Rh1 Kg6 38. Rxh8 Rxh8 39. Rh1 Re8 40. Rh6+ Kf7 41. Rh7+ Ke6 42. Rxb7 a5 43. Nxe5 Kxf6 44. Ng4+ Ke6 45. Rb5 a4 46. Rxc5 Rb8 47. Rb5 1-0

[Event "Rhein Main op-B 14th"]
[Site "Bad Homburg"]
[Date "2011.06.26"]
[Round "7"]
[White "Happel, Jonas"]
[Black "Scherler, Hans Rudolf"]
[Result "1-0"]
[ECO "D53"]
[WhiteElo "1715"]
[BlackElo "1605"]
[PlyCount "55"]
[EventDate "2011.06.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 c5 5. Bg5 Be7 6. dxc5 Bxc5 7. cxd5 exd5 8. Nxd5 Bxf2+ 9. Kxf2 Ne4+ 10. Ke1 Nxg5 11. Nxg5 Qxg5 12. Nc7+ Ke7 13. Nxa8 Qa5+ 14. Qd2 Qxd2+ 15. Kxd2 Rd8+ 16. Ke1 Bd7 17. Nc7 Bc6 18. e3 a6 19. Rd1 Rxd1+ 20. Kxd1 Kd8 21. Nxa6 bxa6 22. Be2 a5 23. Bf3 Ke7 24. Bxc6 Nxc6 25. Ke2 Ne5 26. Rc1 a4 27. Rc7+ Ke6 28. Ra7 1-0

[Event "Rhein Main op-B 14th"]
[Site "Bad Homburg"]
[Date "2011.06.25"]
[Round "5"]
[White "Happel, Jonas"]
[Black "Sigl, Christian"]
[Result "1-0"]
[ECO "D52"]
[WhiteElo "1715"]
[BlackElo "1327"]
[PlyCount "67"]
[EventDate "2011.06.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 c6 5. Bg5 Nbd7 6. e3 Bb4 7. Rc1 Qa5 8. Bxf6 Nxf6 9. Qb3 c5 10. a3 Bxc3+ 11. Qxc3 Qxc3+ 12. Rxc3 cxd4 13. Nxd4 Ne4 14. Rc2 dxc4 15. Bxc4 a6 16. 0-0 Bd7 17. Rd1 0-0 18. f3 Nf6 19. e4 e5 20. Nf5 Bxf5 21. exf5 Rac8 22. Rdc1 Rfd8 23. Bxf7+ Kxf7 24. Rxc8 Rd2 25. R1c7+ Rd7 26. Rxd7+ Nxd7 27. Rc7 Ke7 28. Rxb7 Kd6 29. Ra7 Nf6 30. Rxa6+ Kd5 31. Ra7 g6 32. Ra6 Ne8 33. fxg6 hxg6 34. Rxg6 1-0

[Event "Rhein Main op-B 14th"]
[Site "Bad Homburg"]
[Date "2011.06.25"]
[Round "6"]
[White "Von Szombathely, Michael"]
[Black "Happel, Jonas"]
[Result "1/2-1/2"]
[ECO "B21"]
[WhiteElo "1611"]
[BlackElo "1715"]
[PlyCount "60"]
[EventDate "2011.06.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Bc4 d6 6. Nf3 Nf6 7. 0-0 g6 8. Qe2 Bg7 9. Rd1 Qa5 10. a3 a6 11. b4 Qc7 12. Bb2 0-0 13. b5 axb5 14. Nxb5 Qb8 15. e5 dxe5 16. Nxe5 e6 17. Rab1 Nh5 18. Nd7 Bxd7 19. Rxd7 Bxb2 20. Qxb2 Ne5 21. Rc7 Nxc4 22. Rxc4 Rd8 23. g3 Ra6 24. a4 Rc6 25. Rb4 Rd7 26. Nd4 Rcd6 27. Nb3 Rd1+ 28. Rxd1 Rxd1+ 29. Kg2 Qd6 30. Rb5 Qc6+ 1/2-1/2

[Event "Rhein Main op-B 14th"]
[Site "Bad Homburg"]
[Date "2011.06.24"]
[Round "4"]
[White "Velkin, Elina"]
[Black "Happel, Jonas"]
[Result "1/2-1/2"]
[ECO "B38"]
[WhiteElo "1337"]
[BlackElo "1715"]
[PlyCount "44"]
[EventDate "2011.06.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 d6 5. c4 Bd7 6. Nc3 Nf6 7. Be2 g6 8. Be3 Bg7 9. h3 0-0 10. Qd2 Rc8 11. f4 Nxd4 12. Bxd4 Bc6 13. Bf3 Re8 14. 0-0-0 Qa5 15. g4 b5 16. f5 b4 17. Nd5 Bxd5 18. exd5 Qxa2 19. Be2 b3 20. Qd3 Qa1+ 21. Kd2 Qa5+ 22. Bc3 Qb6 1/2-1/2

[Event "Rhein Main op-B 14th"]
[Site "Bad Homburg"]
[Date "2011.06.23"]
[Round "3"]
[White "Happel, Jonas"]
[Black "Preiss, Matthias"]
[Result "0-1"]
[ECO "D45"]
[WhiteElo "1715"]
[BlackElo "1446"]
[PlyCount "106"]
[EventDate "2011.06.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 Nf6 3. c4 c6 4. Nc3 d5 5. e3 Bd6 6. c5 Bc7 7. b4 0-0 8. b5 cxb5 9. Nxb5 b6 10. Nxc7 Qxc7 11. Ba3 Re8 12. Rc1 Ne4 13. Qc2 bxc5 14. Bxc5 Qa5+ 15. Nd2 Ba6 16. f3 Nxc5 17. dxc5 Bxf1 18. Kxf1 Nc6 19. Nb3 Qb5+ 20. Qe2 Qb4 21. Qd2 Qa3 22. Nd4 Rec8 23. Nb5 Qa6 24. Qe2 Ne5 25. Nd6 Qxe2+ 26. Kxe2 Rc6 27. Rc2 Kf8 28. Rb1 Rd8 29. a4 g5 30. Rbb2 a6 31. g3 Nd7 32. Nb7 Rdc8 33. Rc1 Ke7 34. Rbc2 R8c7 35. Nd6 Rxc5 36. Rxc5 Rxc5 37. Rxc5 Nxc5 38. Nc8+ Kd7 39. Nb6+ Kc6 40. a5 Kb5 41. Nc8 Kxa5 42. Nd6 f6 43. Kd2 Kb4 44. Kc2 a5 45. h4 h6 46. h5 a4 47. Nf7 a3 48. Nxh6 Nd3 49. Kb1 Kb3 50. Nf5 a2+ 51. Ka1 exf5 52. h6 Ka3 53. h7 Nc5 0-1

[Event "Rhein Main op-B 14th"]
[Site "Bad Homburg"]
[Date "2011.06.23"]
[Round "2"]
[White "Schmitz, Tim"]
[Black "Happel, Jonas"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "1934"]
[BlackElo "1715"]
[PlyCount "53"]
[EventDate "2011.06.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. c3 e6 3. d4 cxd4 4. cxd4 d5 5. e5 Nc6 6. Nf3 Bd7 7. Nc3 Qb6 8. a3 a5 9. Be3 Nge7 10. Bd3 Na7 11. 0-0 Nec6 12. Qe2 Be7 13. Rac1 Nd8 14. Rfd1 f6 15. exf6 gxf6 16. Bf4 Bd6 17. Nxd5 Qb3 18. Bc4 Qa4 19. Bxd6 Kf7 20. Nb6 Qc6 21. Bxe6+ Nxe6 22. Rxc6 Bxc6 23. Nxa8 Rxa8 24. d5 Bxd5 25. Rxd5 Re8 26. Ne5+ fxe5 27. Qh5+ 1-0

[Event "Rhein Main op-B 14th"]
[Site "Bad Homburg"]
[Date "2011.06.22"]
[Round "1"]
[White "Happel, Jonas"]
[Black "Peschk, Kathrin"]
[Result "1-0"]
[ECO "D53"]
[WhiteElo "1715"]
[BlackElo "950"]
[PlyCount "49"]
[EventDate "2011.06.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Be7 5. Bg5 b6 6. Qb3 Bb7 7. e3 Nbd7 8. a4 0-0 9. a5 a6 10. axb6 cxb6 11. Bxf6 Bxf6 12. cxd5 exd5 13. Nxd5 Bxd5 14. Qxd5 a5 15. Bb5 Ra7 16. b4 Be7 17. bxa5 Bb4+ 18. Ke2 Bxa5 19. Bd3 Nf6 20. Qxd8 Rxd8 21. Rhc1 Raa8 22. Ne5 Rdc8 23. Nc6 h6 24. Ne7+ Kf8 25. Rxc8+ 1-0

[Event "Vellmar op-B 2nd"]
[Site "Vellmar"]
[Date "2010.07.11"]
[Round "7"]
[White "Happel, Jonas"]
[Black "Kaeding, Wolfgang"]
[Result "1/2-1/2"]
[ECO "D20"]
[WhiteElo "1738"]
[PlyCount "41"]
[EventDate "2010.07.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 e6 2. c4 d5 3. Nc3 dxc4 4. e4 a6 5. a4 Nf6 6. Bxc4 Bb4 7. Bg5 h6 8. Bxf6 Qxf6 9. Nf3 0-0 10. 0-0 c5 11. Rc1 cxd4 12. Qxd4 Bxc3 13. Rxc3 Qxd4 14. Nxd4 Bd7 15. b3 Nc6 16. Rd1 Rac8 17. Nxc6 Bxc6 18. f3 Rfd8 19. Rxd8+ Rxd8 20. Bxa6 Bxe4 21. Bc4 1/2-1/2

[Event "Vellmar op-B 2nd"]
[Site "Vellmar"]
[Date "2010.07.11"]
[Round "6"]
[White "Wiese, Uwe"]
[Black "Happel, Jonas"]
[Result "1-0"]
[ECO "D45"]
[WhiteElo "1814"]
[BlackElo "1738"]
[PlyCount "119"]
[EventDate "2010.07.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 e6 3. e3 Nf6 4. c4 c6 5. Nc3 Nbd7 6. Qc2 b6 7. cxd5 cxd5 8. Nb5 Bb4+ 9. Bd2 Bxd2+ 10. Nxd2 0-0 11. Qa4 a5 12. Be2 Qe7 13. 0-0 Qb4 14. Qxb4 axb4 15. Nd6 Ba6 16. Bxa6 Rxa6 17. Rfc1 Rfa8 18. Rc8+ Nf8 19. Rxa8 Rxa8 20. Nb3 Ng6 21. Nc1 Ne7 22. Nd3 b3 23. a3 Nc6 24. Rc1 Na5 25. Rc7 Ne8 26. Nxe8 Rxe8 27. Kf1 Nc4 28. Ke1 f6 29. Kd1 e5 30. dxe5 fxe5 31. Kc1 Rf8 32. h4 Rf7 33. Rc6 Rf6 34. Rc8+ Rf8 35. Rxf8+ Kxf8 36. Kd1 e4 37. Nf4 Nxb2+ 38. Kc1 Nc4 39. Nxd5 b2+ 40. Kb1 Nxa3+ 41. Kxb2 Nc4+ 42. Kc3 Ne5 43. Nxb6 Ng4 44. Kd4 Nxf2 45. Nd7+ Ke7 46. Nc5 g6 47. Nxe4 Nxe4 48. Kxe4 Ke6 49. g3 h6 50. g4 Kf6 51. Kd5 Ke7 52. Ke5 Kf7 53. Kd6 Kf6 54. e4 Kf7 55. e5 Ke8 56. Ke6 Kf8 57. Kf6 g5 58. hxg5 hxg5 59. e6 Ke8 60. e7 1-0

[Event "Vellmar op-B 2nd"]
[Site "Vellmar"]
[Date "2010.07.10"]
[Round "5"]
[White "Alefs, Willi"]
[Black "Happel, Jonas"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "1920"]
[BlackElo "1738"]
[PlyCount "68"]
[EventDate "2010.07.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Nf3 d6 4. Bc4 Nf6 5. 0-0 g6 6. d3 Bg7 7. Re1 0-0 8. a3 e6 9. Bg5 b6 10. Qd2 Bb7 11. Rad1 Qc8 12. Bh6 Ne7 13. Bxg7 Kxg7 14. h3 Rd8 15. Kh2 d5 16. exd5 Nfxd5 17. Nxd5 Nxd5 18. g3 Nc7 19. Ne5 b5 20. Ba2 c4 21. Qf4 f6 22. Ng4 Nd5 23. Qh6+ Kg8 24. dxc4 bxc4 25. Ne3 Qc6 26. Ng4 Nc3 27. Nxf6+ Kf7 28. Ne4 Nxe4 29. Qxh7+ Kf6 30. Qh4+ Kg7 31. Rxd8 Rxd8 32. Qxd8 Nd2 33. Qe7+ Kh6 34. Qf8+ Kh7 1/2-1/2

[Event "Vellmar op-B 2nd"]
[Site "Vellmar"]
[Date "2010.07.10"]
[Round "4"]
[White "Happel, Jonas"]
[Black "Schaefer, Annabelle"]
[Result "1/2-1/2"]
[ECO "E12"]
[WhiteElo "1738"]
[PlyCount "46"]
[EventDate "2010.07.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 b6 5. Bg5 Be7 6. e3 Bb7 7. Bxf6 Bxf6 8. b4 c5 9. bxc5 bxc5 10. cxd5 exd5 11. Qb3 Bc6 12. Bb5 cxd4 13. Nxd5 dxe3 14. Qxe3+ Kf8 15. Bxc6 Nxc6 16. Qc5+ Ne7 17. Rd1 Qc8 18. Qxc8+ Rxc8 19. Nxf6 gxf6 20. 0-0 Rc2 21. Rd2 Rxd2 22. Nxd2 Kg7 23. Rc1 Rd8 1/2-1/2

[Event "Vellmar op-B 2nd"]
[Site "Vellmar"]
[Date "2010.07.09"]
[Round "3"]
[White "Happel, Jonas"]
[Black "Rehbein, Ulrich"]
[Result "0-1"]
[ECO "E61"]
[WhiteElo "1738"]
[BlackElo "1829"]
[PlyCount "58"]
[EventDate "2010.07.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. e3 g6 4. Nc3 Bg7 5. g3 0-0 6. Bg2 d6 7. Nge2 Nc6 8. 0-0 Bd7 9. b3 a6 10. Bb2 Rb8 11. dxc5 dxc5 12. Nd5 Nxd5 13. Bxg7 Nxe3 14. Qd3 Kxg7 15. Qxe3 b6 16. Rad1 Qc7 17. Rfe1 Bg4 18. Rd2 Bxe2 19. Rexe2 Nd4 20. Qxe7 Nxe2+ 21. Rxe2 Qxe7 22. Rxe7 Rfe8 23. Ra7 Re1+ 24. Bf1 b5 25. Rxa6 bxc4 26. bxc4 Rbb1 27. Ra5 Rxf1+ 28. Kg2 Rfc1 29. Rxc5 Rb4 0-1

[Event "Vellmar op-B 2nd"]
[Site "Vellmar"]
[Date "2010.07.09"]
[Round "2"]
[White "Jodkowski, Alexander"]
[Black "Happel, Jonas"]
[Result "1/2-1/2"]
[ECO "D07"]
[BlackElo "1738"]
[PlyCount "123"]
[EventDate "2010.07.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nf6 3. cxd5 Nxd5 4. Nc3 Nc6 5. e4 Nb6 6. Bb5 Bd7 7. d5 Ne5 8. Bf4 Nbc4 9. Qd4 Bxb5 10. Nxb5 c5 11. Qc3 a6 12. Bxe5 Nxe5 13. Qxe5 axb5 14. Qc3 Qa5 15. b4 Qxb4 16. Qxb4 cxb4 17. Kd2 g6 18. f4 Bg7 19. e5 Rd8 20. Ke3 Rxd5 21. Rb1 Bh6 22. Nf3 0-0 23. Rxb4 Rc8 24. Rhb1 Rcc5 25. Nd4 Rxe5+ 26. Kf3 Rc3+ 27. Kg4 f5+ 28. Kh4 Bxf4 29. Nf3 g5+ 30. Nxg5 Bxh2 31. Nf3 Re2 32. Nxh2 Rxg2 33. R1b2 Rc4+ 34. Rxc4 Rxb2 35. Rc8+ Kf7 36. Nf3 Rxa2 37. Ng5+ Kg6 38. Ne6 Ra4+ 39. Kg3 b4 40. Rb8 Ra6 41. Nf4+ Kg5 42. Nd5 f4+ 43. Kf3 Ra3+ 44. Kf2 b3 45. Rxb7 Kg4 46. Nc3 b2 47. Nb1 Rh3 48. Kg1 Rd3 49. Rxb2 f3 50. Kf2 e5 51. Nd2 Kf4 52. Rb4+ Rd4 53. Rxd4+ exd4 54. Nxf3 d3 55. Nd2 h5 56. Nf1 h4 57. Nd2 h3 58. Nf1 Kg4 59. Nh2+ Kh4 60. Nf1 Kg4 61. Nh2+ Kh4 62. Nf1 1/2-1/2

[Event "Vellmar op-B 2nd"]
[Site "Vellmar"]
[Date "2010.07.08"]
[Round "1"]
[White "Happel, Jonas"]
[Black "Pfeilsticker, Thorsten"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "1738"]
[PlyCount "59"]
[EventDate "2010.07.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 b5 2. Nf3 Bb7 3. e3 a6 4. c4 bxc4 5. Bxc4 e6 6. 0-0 Nf6 7. Nc3 Nc6 8. a3 Be7 9. b4 0-0 10. Re1 Nb8 11. Bd3 h6 12. e4 d6 13. Nd2 Nbd7 14. Nb3 Nh7 15. Qc2 e5 16. d5 Rc8 17. Na5 Ba8 18. Bxa6 Rb8 19. Nb5 Ng5 20. Nxc7 Rb6 21. Be3 Nc5 22. bxc5 Qxc7 23. Bd3 dxc5 24. Rec1 Rg6 25. Nb3 f5 26. Bxc5 fxe4 27. Bxe4 Bxc5 28. Bxg6 Qd6 29. Nxc5 Qxd5 30. Qb3 1-0

[Event "Hessen-ch Gr-E 64th"]
[Site "Bad Vilbel"]
[Date "2010.04.03"]
[Round "3"]
[White "Happel, Jonas"]
[Black "Esche, Frieder"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "1388"]
[BlackElo "1302"]
[PlyCount "106"]
[EventDate "2010.03.31"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 f5 2. c4 Nf6 3. Nf3 e6 4. Nc3 b6 5. Bf4 Bb7 6. e3 Bb4 7. Bd3 Bxc3+ 8. bxc3 0-0 9. 0-0 d6 10. Re1 Nbd7 11. Bg5 Qe8 12. Bxf6 Nxf6 13. Qb3 Qg6 14. Be2 Ne4 15. Nh4 Qh6 16. g3 Rae8 17. Ng2 Kh8 18. Rac1 Re7 19. f4 Qh3 20. Qc2 Nxg3 21. Bf3 Bxf3 22. hxg3 Qxg3 23. Qf2 Qh3 24. Rc2 Rf6 25. Qh4 Rh6 26. Qxh3 Rxh3 27. Kf2 Be4 28. Rb2 h6 29. Rg1 Rh2 30. Ke1 g5 31. Rf2 Rg7 32. fxg5 hxg5 33. Ke2 Rgh7 34. Ne1 g4 35. Kf1 R7h3 36. Ng2 Bxg2+ 37. Rfxg2 Rxg2 38. Rxg2 Rxe3 39. c5 Rxc3 40. cxd6 cxd6 41. Re2 Rd3 42. Rxe6 Rxd4 43. Re8+ Kg7 44. Re7+ Kf6 45. Rxa7 Ke5 46. Rb7 Ra4 47. Rxb6 Rxa2 48. Rb5+ d5 49. Rb8 Ra4 50. Re8+ Kf4 51. Re2 Ra3 52. Rd2 Ke4 53. Re2+ Re3 0-1

[Event "Hessen-ch Gr-E 64th"]
[Site "Bad Vilbel"]
[Date "2010.04.03"]
[Round "4"]
[White "Wich, Manuela"]
[Black "Happel, Jonas"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "1444"]
[BlackElo "1388"]
[PlyCount "35"]
[EventDate "2010.03.31"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 e6 4. Nf3 Be7 5. d3 d6 6. Be3 Nf6 7. Qd2 0-0 8. h3 d5 9. exd5 exd5 10. Bf2 d4 11. Ne4 Re8 12. 0-0-0 Qd5 13. c4 dxc3 14. Nxc3 Qd8 15. g4 b6 16. Bg2 Rb8 17. d4 c4 18. Rhe1 1/2-1/2

[Event "Hessen-ch Gr-E 64th"]
[Site "Bad Vilbel"]
[Date "2010.04.02"]
[Round "1"]
[White "Happel, Jonas"]
[Black "Robles Ayllon, Daniel"]
[Result "1/2-1/2"]
[ECO "D30"]
[WhiteElo "1388"]
[BlackElo "1469"]
[PlyCount "75"]
[EventDate "2010.03.31"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 Be7 4. e3 d5 5. c4 0-0 6. c5 Nc6 7. a3 b6 8. b4 bxc5 9. bxc5 a5 10. Bb5 Bd7 11. Bxc6 Bxc6 12. 0-0 Bb5 13. Re1 Ne4 14. Bxe7 Qxe7 15. a4 Ba6 16. Qc2 c6 17. Nbd2 Nf6 18. e4 dxe4 19. Nxe4 Nd5 20. Ne5 Nb4 21. Qd2 f6 22. Nf3 Bc4 23. Nd6 Bd5 24. Ra3 Qd7 25. Qc1 Rab8 26. Nd2 Na6 27. N2c4 Bxc4 28. Qxc4 Nc7 29. Rb3 Nd5 30. Reb1 Rb4 31. Rxb4 axb4 32. a5 Rb8 33. a6 Nc3 34. Ra1 Nb5 35. Nxb5 cxb5 36. a7 Ra8 37. Qxb4 Rxa7 38. Rxa7 1/2-1/2

[Event "Hessen-ch Gr-E 64th"]
[Site "Bad Vilbel"]
[Date "2010.04.02"]
[Round "2"]
[White "Pruefert, Franziska"]
[Black "Happel, Jonas"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "1400"]
[BlackElo "1388"]
[PlyCount "43"]
[EventDate "2010.03.31"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e5 3. d3 Nc6 4. g3 Bb4 5. Bg2 0-0 6. a3 Bxc3+ 7. bxc3 d6 8. e4 b6 9. f4 Bb7 10. Nf3 Qe7 11. 0-0 Nd7 12. Nh4 g6 13. f5 Na5 14. Bh6 Rfd8 15. Ra2 Qe8 16. Raf2 f6 17. fxg6 hxg6 18. Bh3 g5 19. Qg4 Kh7 20. Bxg5 fxg5 21. Qxg5 Qg8 22. Bf5+ 1-0

