[Event "Dortmund Sparkassen op 47th"]
[Site "Dortmund"]
[Date "2019.07.21"]
[Round "9"]
[White "Groneberg, Joerg"]
[Black "Klueting, Reiner"]
[Result "0-1"]
[ECO "A20"]
[WhiteElo "1921"]
[BlackElo "1973"]
[PlyCount "82"]
[EventDate "2019.07.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 c6 4. d4 e4 5. Nc3 d5 6. Bg5 Nbd7 7. Nh3 h6 8. Bf4 Bb4 9. cxd5 Bxc3+ 10. bxc3 cxd5 11. Bd6 Nb6 12. Be5 0-0 13. 0-0 Ng4 14. Bf4 Nc4 15. Qc1 f5 16. f3 Nf6 17. Be5 Nd7 18. f4 Qa5 19. Nf2 Ndxe5 20. fxe5 Bd7 21. h4 Rac8 22. Qf4 Qxc3 23. Rfd1 Qe3 24. Qxe3 Nxe3 25. Rdc1 Nc2 26. Rab1 b6 27. Rb2 Ne3 28. Re1 Rc4 29. Rd2 Nc2 30. Rc1 Rfc8 31. Nd1 Na3 32. Rxc4 Nxc4 33. Rc2 Ba4 34. Rc1 Bxd1 35. Rxd1 Ne3 36. Rd2 g6 37. Bh3 h5 38. Kf2 Rc3 39. Bg2 Kf7 40. Bh3 Ke6 41. Bg2 Ng4+ 0-1

[Event "Dortmund Sparkassen op 47th"]
[Site "Dortmund"]
[Date "2019.07.20"]
[Round "8"]
[White "Ball, Joerg"]
[Black "Groneberg, Joerg"]
[Result "1/2-1/2"]
[ECO "B74"]
[WhiteElo "1961"]
[BlackElo "1921"]
[PlyCount "83"]
[EventDate "2019.07.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Nb3 Bg7 7. Be2 0-0 8. 0-0 d6 9. Be3 a6 10. a4 Be6 11. f4 Rb8 12. g4 Bxb3 13. cxb3 Nd7 14. g5 Qa5 15. Rc1 Nc5 16. Bxc5 dxc5 17. e5 Rfd8 18. Qe1 Nd4 19. Bd1 Qb4 20. Ne4 Qxe1 21. Rxe1 Ne6 22. Rf1 b6 23. Bc2 Rd4 24. Kg2 Rb4 25. Rf3 Nd4 26. Re3 c4 27. Bd1 cxb3 28. Rcc3 Ne6 29. Kf3 Rxa4 30. Bxb3 Nd4+ 31. Kf2 Nxb3 32. Rxb3 h6 33. h4 Kf8 34. Kf3 Rd4 35. Nc5 b5 36. Nxa6 Rb6 37. Nc5 Ke8 38. Red3 Rxd3+ 39. Rxd3 hxg5 40. hxg5 Rc6 41. Nb7 f6 42. gxf6 1/2-1/2

[Event "Dortmund Sparkassen op 47th"]
[Site "Dortmund"]
[Date "2019.07.19"]
[Round "7"]
[White "Groneberg, Joerg"]
[Black "Koschetzki, Christian"]
[Result "0-1"]
[ECO "A26"]
[WhiteElo "1921"]
[BlackElo "1987"]
[PlyCount "80"]
[EventDate "2019.07.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 e5 5. d3 0-0 6. e4 Nc6 7. Nge2 d6 8. 0-0 Bg4 9. h3 Be6 10. Kh2 Nh5 11. g4 Nf6 12. f4 exf4 13. Nxf4 Bd7 14. d4 Nxd4 15. Be3 Nc6 16. c5 Ne5 17. Nfd5 Nfxg4+ 18. hxg4 Nxg4+ 19. Kg1 c6 20. cxd6 cxd5 21. Bd4 Qh4 22. Rf3 Qh2+ 23. Kf1 Qxd6 24. Bxg7 Kxg7 25. Qd4+ f6 26. Rd3 Qf4+ 27. Bf3 Ne5 28. Nxd5 Bh3+ 29. Ke2 Qh2+ 30. Ke3 Nxd3 31. Kxd3 Qe5 32. Qb4 Rf7 33. Ke3 Rd8 34. Rd1 f5 35. Qd4 Qxd4+ 36. Rxd4 fxe4 37. Bxe4 Bf5 38. Bf3 h5 39. Ra4 b6 40. Nf4 Re7+ 0-1

[Event "Dortmund Sparkassen op 47th"]
[Site "Dortmund"]
[Date "2019.07.18"]
[Round "6"]
[White "Burchert, Wolfgang"]
[Black "Groneberg, Joerg"]
[Result "1-0"]
[ECO "B27"]
[WhiteElo "2075"]
[BlackElo "1921"]
[PlyCount "27"]
[EventDate "2019.07.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Qxd4 Nf6 5. e5 Nc6 6. Qa4 Nd5 7. Qe4 Nb6 8. Nc3 d5 9. exd6 Qxd6 10. Nb5 Qd8 11. Bf4 Bf5 12. Qe2 Bg7 13. Rd1 Bd7 14. Bc7 1-0

[Event "Dortmund Sparkassen op 47th"]
[Site "Dortmund"]
[Date "2019.07.17"]
[Round "5"]
[White "Groneberg, Joerg"]
[Black "Heck, Norbert"]
[Result "0-1"]
[ECO "A24"]
[WhiteElo "1921"]
[BlackElo "2211"]
[PlyCount "82"]
[EventDate "2019.07.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 0-0 5. e4 e5 6. Nge2 d6 7. 0-0 c6 8. Rb1 a5 9. a3 Be6 10. d3 Na6 11. b4 axb4 12. axb4 Qd7 13. Na4 Rab8 14. b5 Nc5 15. bxc6 bxc6 16. Nxc5 dxc5 17. Ba3 Qa7 18. Bb2 Nd7 19. f4 Bg4 20. h3 Bxe2 21. Qxe2 Qa2 22. Kf2 exf4 23. Bxg7 fxg3+ 24. Ke3 Qxe2+ 25. Kxe2 Kxg7 26. Ke3 Ne5 27. Rxb8 Rxb8 28. Rd1 Rb3 29. Ke2 h5 30. Rd2 h4 31. Bf3 Kf6 32. Bg2 Kg5 33. Rd1 Rb2+ 34. Rd2 Rxd2+ 35. Kxd2 Kf4 36. Ke2 f6 37. Kd2 Nf7 38. Ke2 Ng5 39. Bf1 Nf3 40. Bg2 Nd4+ 41. Kd2 g5 0-1

[Event "Dortmund Sparkassen op 47th"]
[Site "Dortmund"]
[Date "2019.07.16"]
[Round "4"]
[White "Gerlach, Felix Tobias"]
[Black "Groneberg, Joerg"]
[Result "0-1"]
[ECO "B27"]
[WhiteElo "2097"]
[BlackElo "1921"]
[PlyCount "56"]
[EventDate "2019.07.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Qxd4 Nf6 5. Nc3 Nc6 6. Qa4 d6 7. e5 dxe5 8. Nxe5 Qd4 9. Qxd4 Nxd4 10. Nb5 Ne6 11. Bc4 Nd7 12. Nxf7 Kxf7 13. Bxe6+ Kxe6 14. Nc7+ Kd6 15. Nxa8 b6 16. Bf4+ e5 17. 0-0-0+ Kc6 18. Bg5 Bb7 19. Rd3 h6 20. Bh4 Bxa8 21. Rhd1 Nc5 22. Rc3 Bg7 23. b4 e4 24. Re3 Na4 25. Rxe4 Bb2+ 26. Kd2 g5 27. Re6+ Kd7 28. Rde1 Bc3+ 0-1

[Event "Dortmund Sparkassen op 47th"]
[Site "Dortmund"]
[Date "2019.07.15"]
[Round "3"]
[White "Groneberg, Joerg"]
[Black "Wolff, Christoph"]
[Result "1-0"]
[ECO "A29"]
[WhiteElo "1921"]
[BlackElo "2047"]
[PlyCount "133"]
[EventDate "2019.07.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 d5 4. cxd5 Nxd5 5. Nc3 Nb6 6. Nf3 Nc6 7. 0-0 Be7 8. d3 0-0 9. b3 Be6 10. Bb2 Qd7 11. Re1 f5 12. Rc1 Bf6 13. Nd2 e4 14. Nc4 Nxc4 15. dxc4 Qf7 16. Qc2 Rfd8 17. Rcd1 Nd4 18. Qc1 c5 19. Na4 Rac8 20. e3 Nf3+ 21. Bxf3 exf3 22. Rxd8+ Bxd8 23. Qd1 Bd7 24. Qxf3 Bc6 25. Qe2 b6 26. Rd1 Qe6 27. Nc3 Bg5 28. Nd5 Rf8 29. Qd2 Qh6 30. f4 Bd8 31. Be5 Qe6 32. h4 Qg6 33. Kh2 Qh5 34. Rg1 Qf3 35. Rg2 h6 36. Rg1 Re8 37. Qd3 Qg4 38. Rg2 Re6 39. Qe2 Qg6 40. h5 Qf7 41. g4 Rxe5 42. fxe5 Bg5 43. Qf3 fxg4 44. Qxf7+ Kxf7 45. Kg3 Ke6 46. Kxg4 Kxe5 47. Rf2 Bd7+ 48. Kg3 Bf5 49. a4 Bd8 50. Kf3 Bh4 51. Rh2 Be4+ 52. Ke2 Bg5 53. Rf2 Bc2 54. Rf7 Bxb3 55. Kd3 Bxa4 56. Rxa7 b5 57. Rxg7 Bd1 58. cxb5 Bf3 59. Nc3 Bd8 60. Rg8 Ba5 61. Rg6 Bxh5 62. Rxh6 Bf7 63. b6 c4+ 64. Kc2 Be6 65. Rh5+ Bf5+ 66. e4 Bxc3 67. Kxc3 1-0

[Event "Dortmund Sparkassen op 47th"]
[Site "Dortmund"]
[Date "2019.07.14"]
[Round "2"]
[White "Schriewer, Thomas"]
[Black "Groneberg, Joerg"]
[Result "1/2-1/2"]
[ECO "A48"]
[WhiteElo "2004"]
[BlackElo "1921"]
[PlyCount "49"]
[EventDate "2019.07.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 c5 5. c3 b6 6. Nbd2 0-0 7. h3 Bb7 8. Be2 Nc6 9. 0-0 d6 10. Bh2 Re8 11. a4 e5 12. dxe5 dxe5 13. Nc4 Ba6 14. Qc2 Bxc4 15. Bxc4 Nd7 16. Bb5 Rc8 17. Rad1 Qe7 18. Rd2 Ndb8 19. Rfd1 e4 20. Ne1 Be5 21. Bxe5 Qxe5 22. Rd5 Qe7 23. Qe2 Red8 24. Nc2 Kg7 25. Rxd8 1/2-1/2

[Event "Dortmund Sparkassen op 47th"]
[Site "Dortmund"]
[Date "2019.07.13"]
[Round "1"]
[White "Groneberg, Joerg"]
[Black "Torres Kuckel, Rafael"]
[Result "0-1"]
[ECO "A29"]
[WhiteElo "1921"]
[BlackElo "2152"]
[PlyCount "80"]
[EventDate "2019.07.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 d5 4. cxd5 Nxd5 5. Nc3 Nb6 6. Nf3 Nc6 7. 0-0 Be7 8. d3 0-0 9. a3 a5 10. b3 Re8 11. Bb2 Bf8 12. Nb5 Bg4 13. h3 Bh5 14. Nd2 f5 15. Re1 Rc8 16. Rc1 Nd5 17. Qc2 Bf7 18. e3 Ndb4 19. axb4 Nxb4 20. Qb1 Nxd3 21. Bxb7 Rb8 22. Rxc7 Nxe1 23. Qxe1 Bb4 24. Bc3 Bxc3 25. Rxc3 Rxb7 26. Na3 Rd7 27. Nab1 Qb6 28. Qc1 Red8 29. Kh2 f4 30. Ne4 Rd1 31. Qc2 Bg6 32. Rc8 fxg3+ 33. Kxg3 Rxc8 34. Qxc8+ Rd8 35. Qc4+ Bf7 36. Qc5 Qg6+ 37. Kf3 Qf5+ 38. Kg3 Qxe4 39. Qc7 Rf8 40. Qxa5 Qxb1 0-1

[Event "Dortmund Sparkassen op-A 46th"]
[Site "Dortmund"]
[Date "2018.07.22"]
[Round "9"]
[White "Pahl, Theis"]
[Black "Groneberg, Joerg"]
[Result "1-0"]
[ECO "B09"]
[WhiteElo "1959"]
[BlackElo "2034"]
[PlyCount "67"]
[EventDate "2018.07.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 Nf6 5. Nf3 0-0 6. e5 dxe5 7. fxe5 Nd5 8. Bc4 c6 9. 0-0 h6 10. Ne4 b5 11. Bd3 Nb4 12. Be2 Bf5 13. a3 Bxe4 14. axb4 Nd7 15. Bd3 Bxd3 16. Qxd3 e6 17. Bd2 Nb6 18. b3 Qd7 19. Ra2 Rfb8 20. c3 Bf8 21. Qc2 Nd5 22. Qc1 Kh7 23. Be1 Be7 24. Raf2 Rf8 25. Bd2 h5 26. Qe1 Qd8 27. Qe4 Rc8 28. c4 Nxb4 29. Qe3 Rh8 30. Bxb4 Bxb4 31. Ng5+ Kg8 32. Nxf7 Qe7 33. Nxh8 Kxh8 34. Rf7 1-0

[Event "Dortmund Sparkassen op-A 46th"]
[Site "Dortmund"]
[Date "2018.07.21"]
[Round "8"]
[White "Groneberg, Joerg"]
[Black "Oltmanns, Jan"]
[Result "0-1"]
[ECO "E51"]
[WhiteElo "2034"]
[BlackElo "1959"]
[PlyCount "62"]
[EventDate "2018.07.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Bb4 5. e3 0-0 6. Bd3 dxc4 7. Bxc4 b6 8. 0-0 Bb7 9. Qe2 Nbd7 10. Rd1 c5 11. d5 Bxc3 12. dxe6 Bxf3 13. Qxf3 Be5 14. exd7 Qc7 15. Qh3 Bd6 16. Bd3 Rad8 17. Bf5 g6 18. Qh6 Nxd7 19. e4 Be5 20. Bxd7 Rxd7 21. Re1 Rfd8 22. f4 Rd1 23. Kf2 Rxc1 24. fxe5 Rxa1 25. Rxa1 Qxe5 26. Re1 Qxb2+ 27. Re2 Qd4+ 28. Qe3 Qxe3+ 29. Kxe3 f5 30. e5 Rd4 31. Rb2 Kf7 0-1

[Event "Dortmund Sparkassen op-A 46th"]
[Site "Dortmund"]
[Date "2018.07.20"]
[Round "7"]
[White "Homfeldt, Christopher"]
[Black "Groneberg, Joerg"]
[Result "0-1"]
[ECO "B34"]
[WhiteElo "1818"]
[BlackElo "2034"]
[PlyCount "90"]
[EventDate "2018.07.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 c5 4. Nf3 cxd4 5. Nxd4 Nc6 6. Be3 Nf6 7. h3 0-0 8. g4 d5 9. Nxc6 bxc6 10. e5 Ne4 11. Nxe4 dxe4 12. Qxd8 Rxd8 13. Bf4 Rd5 14. Rd1 Be6 15. Ba6 Rc5 16. c3 Bxe5 17. Be3 Ra5 18. Bb7 Rb8 19. Bxc6 f5 20. gxf5 gxf5 21. f4 Bf6 22. Rg1+ Kf7 23. Bc1 Bh4+ 24. Ke2 Bc4+ 25. Ke3 Rxa2 26. Bd5+ Bxd5 27. Rxd5 e6 28. Rd7+ Be7 29. Kd4 Rd8 30. Rxd8 Bxd8 31. Kc4 Bb6 32. Rg2 Ra1 33. Rc2 Ra5 34. b4 Rd5 35. Rd2 Be3 36. Rc2 Bxc1 37. Rxc1 Rd7 38. Ra1 Kf6 39. Ra5 h5 40. b5 e3 41. Ra1 e5 42. Ra6+ Ke7 43. b6 axb6 44. Rxb6 e2 45. Rb1 Rd1 0-1

[Event "Dortmund Sparkassen op-A 46th"]
[Site "Dortmund"]
[Date "2018.07.19"]
[Round "6"]
[White "Groneberg, Joerg"]
[Black "Oezen, Alf"]
[Result "1-0"]
[ECO "A85"]
[WhiteElo "2034"]
[BlackElo "1911"]
[PlyCount "83"]
[EventDate "2018.07.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 c6 3. c4 e6 4. e3 Bd6 5. Nc3 f5 6. Be2 Nf6 7. Qb3 Nbd7 8. 0-0 0-0 9. Ng5 Qe7 10. f4 Ne4 11. Nf3 Kh8 12. Bd2 Nxd2 13. Nxd2 Nf6 14. Rae1 Rb8 15. Qc2 Bd7 16. c5 Bc7 17. Qa4 Rg8 18. Nf3 Be8 19. Qxa7 g5 20. Nxg5 h6 21. Nf3 Qg7 22. Nh4 Ng4 23. Rf3 Bxf4 24. Rxf4 Nxe3 25. Qxb8 Nxg2 26. Kh1 Nxh4 27. Qe5 Qxe5 28. dxe5 Ng2 29. Ref1 Nxf4 30. Rxf4 b6 31. cxb6 c5 32. Na4 c4 33. Nc5 d4 34. Nxe6 d3 35. Bf3 Bf7 36. Nc5 Rd8 37. e6 Be8 38. e7 Rd6 39. b7 Rb6 40. Rxc4 d2 41. Rd4 Rxb2 42. Nb3 1-0

[Event "Dortmund Sparkassen op-A 46th"]
[Site "Dortmund"]
[Date "2018.07.18"]
[Round "5"]
[White "Spickermann, Sven"]
[Black "Groneberg, Joerg"]
[Result "1-0"]
[ECO "B39"]
[WhiteElo "2007"]
[BlackElo "2034"]
[PlyCount "101"]
[EventDate "2018.07.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. c4 Nc6 6. Be3 Nf6 7. Nc3 Ng4 8. Qxg4 Nxd4 9. Qd1 Ne6 10. Be2 d6 11. 0-0 Bd7 12. Nd5 b6 13. Qd2 0-0 14. Rab1 Bc6 15. b4 Nc7 16. Rfc1 Rc8 17. Bf3 Nxd5 18. exd5 Bd7 19. c5 Bf5 20. Rb3 bxc5 21. bxc5 dxc5 22. Rxc5 Rxc5 23. Bxc5 Qc7 24. Be3 Rb8 25. Rxb8+ Qxb8 26. g4 Qb1+ 27. Qd1 Qxd1+ 28. Bxd1 Bb1 29. Bb3 a5 30. Bc5 Be5 31. Bxe7 Bd3 32. Ba4 f5 33. Be8 Bc4 34. d6 Bxd6 35. Bxd6 Bxa2 36. gxf5 gxf5 37. Bc7 Bf7 38. Ba4 Kg7 39. Kg2 Kf6 40. f4 Bd5+ 41. Kg3 Bc4 42. Bxa5 Be2 43. Bc3+ Kf7 44. Kh4 h6 45. Kg3 Kg6 46. Be8+ Kh7 47. Kf2 Bd1 48. Ke1 Bg4 49. Kd2 Kg8 50. Bg6 Kf8 51. Bf6 1-0

[Event "Dortmund Sparkassen op-A 46th"]
[Site "Dortmund"]
[Date "2018.07.17"]
[Round "4"]
[White "Groneberg, Joerg"]
[Black "Fuhlrott, Tim"]
[Result "1/2-1/2"]
[ECO "A88"]
[WhiteElo "2034"]
[BlackElo "1958"]
[PlyCount "110"]
[EventDate "2018.07.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. Nf3 f5 2. c4 Nf6 3. Nc3 d6 4. d4 g6 5. g3 Bg7 6. Bg2 0-0 7. 0-0 c6 8. d5 e5 9. Bg5 h6 10. Bxf6 Qxf6 11. e4 Na6 12. Rc1 f4 13. dxc6 bxc6 14. Qa4 Bb7 15. b4 c5 16. b5 Nc7 17. Rcd1 Rfd8 18. Qb3 Ne6 19. a4 Nd4 20. Nxd4 exd4 21. e5 Qf7 22. e6 Qe7 23. Bxb7 dxc3 24. Bxa8 Rxa8 25. Rfe1 Rf8 26. Qc2 Kh7 27. a5 fxg3 28. hxg3 Bd4 29. Re2 h5 30. Qe4 Qf6 31. e7 Re8 32. Kg2 Kg7 33. f4 h4 34. g4 g5 35. fxg5 Qxg5 36. Rxd4 cxd4 37. Qxd4+ Kg8 38. Qd5+ Qxd5+ 39. cxd5 Kf7 40. Kh3 Rxe7 41. Rc2 Rc7 42. b6 axb6 43. axb6 Rb7 44. Rxc3 Rxb6 45. Kxh4 Rb5 46. Rd3 Kg6 47. Rd4 Rc5 48. Kg3 Kg5 49. Kf3 Rc3+ 50. Ke4 Kxg4 51. Rd1 Rc4+ 52. Kd3 Rf4 53. Re1 Kf5 54. Re6 Rh4 55. Rxd6 Ke5 1/2-1/2

[Event "Dortmund Sparkassen op-A 46th"]
[Site "Dortmund"]
[Date "2018.07.16"]
[Round "3"]
[White "Boecker, Juergen"]
[Black "Groneberg, Joerg"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "1877"]
[BlackElo "2034"]
[PlyCount "74"]
[EventDate "2018.07.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 g6 3. f4 Bg7 4. Nf3 Nc6 5. Bb5 Nd4 6. a4 Nxb5 7. axb5 e6 8. e5 d5 9. 0-0 Ne7 10. d4 Qc7 11. Be3 c4 12. Bf2 Bd7 13. g4 h5 14. h3 Qb6 15. Bh4 Bxb5 16. Bxe7 Kxe7 17. g5 Rhd8 18. Qb1 Bc6 19. Qa2 Ke8 20. Na4 Qc7 21. b4 cxb3 22. cxb3 Bxa4 23. Qxa4+ Qd7 24. Rfc1 Qxa4 25. Rxa4 Kd7 26. Ne1 Bf8 27. Nd3 a6 28. Nc5+ Bxc5 29. dxc5 Rac8 30. Kf2 Kc6 31. Ke3 Kb5 32. Kd4 Rc7 33. Ra2 Kb4 34. Ra4+ Kb5 35. Ra2 Kb4 36. Ra4+ Kb5 37. Ra2 Kb4 1/2-1/2

[Event "Dortmund Sparkassen op-A 46th"]
[Site "Dortmund"]
[Date "2018.07.15"]
[Round "2"]
[White "Groneberg, Joerg"]
[Black "Kracht, Raphael"]
[Result "0-1"]
[ECO "A32"]
[WhiteElo "2034"]
[BlackElo "1900"]
[PlyCount "114"]
[EventDate "2018.07.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 Bb4+ 4. Bd2 c5 5. Nc3 cxd4 6. Nxd4 Nc6 7. Nc2 Be7 8. e4 d5 9. exd5 exd5 10. Bg5 d4 11. Bxf6 Bxf6 12. Nd5 0-0 13. Be2 d3 14. Bxd3 Bxb2 15. Rb1 Re8+ 16. Nce3 Bd4 17. 0-0 Bxe3 18. Nxe3 Ne5 19. Be4 Qc7 20. Bd5 Rb8 21. Qa4 Nc6 22. Bxc6 bxc6 23. Rxb8 Qxb8 24. Qxc6 Be6 25. a4 Rc8 26. Qb5 Qxb5 27. cxb5 Bb3 28. Ra1 Kf8 29. Kf1 Ke7 30. Nf5+ Kf6 31. Nd4 Bd5 32. Ra3 Rc1+ 33. Ke2 Bxg2 34. f3 Rc7 35. a5 Bh3 36. Nc6 Bd7 37. Nd4 Rb7 38. Rb3 Ke5 39. Kd3 Kd5 40. Rb4 f6 41. Kc3 g5 42. Rb2 Rc7+ 43. Kd3 Rc4 44. Ne2 Rc8 45. Nc3+ Ke5 46. Re2+ Kf4 47. Re7 Rd8 48. Kc4 Kxf3 49. Nd5 Bxb5+ 50. Kxb5 Rxd5+ 51. Ka6 f5 52. Rxh7 f4 53. h4 g4 54. h5 g3 55. h6 Rh5 56. Rxa7 Rxh6+ 57. Kb5 g2 0-1

[Event "Dortmund Sparkassen op-A 46th"]
[Site "Dortmund"]
[Date "2018.07.14"]
[Round "1"]
[White "Zatonskih, Vitaly"]
[Black "Groneberg, Joerg"]
[Result "1-0"]
[ECO "B38"]
[WhiteElo "2323"]
[BlackElo "2034"]
[PlyCount "87"]
[EventDate "2018.07.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. c4 Bg7 6. Be3 Nf6 7. Nc3 0-0 8. Be2 d6 9. 0-0 Nxd4 10. Bxd4 Be6 11. f3 Rc8 12. Nd5 Nxd5 13. cxd5 Bxd4+ 14. Qxd4 Bd7 15. Qxa7 Rc2 16. Bd3 Rxb2 17. Rab1 Rxb1 18. Rxb1 Bc8 19. Rc1 f6 20. a4 Kf7 21. Bb5 Kg8 22. Kf1 Kf7 23. Qb8 g5 24. Qc7 h5 25. Qxd8 Rxd8 26. Rc7 Rg8 27. Kf2 Rd8 28. Ke3 g4 29. f4 h4 30. g3 hxg3 31. hxg3 f5 32. e5 dxe5 33. fxe5 Rxd5 34. Rxc8 Rxe5+ 35. Kf2 Ke6 36. Rc7 b6 37. Rc6+ Kd5 38. Rxb6 Kc5 39. Rc6+ Kb4 40. Rc4+ Ka5 41. Bd7 Rd5 42. Be6 Re5 43. Bc8 Rd5 44. Rf4 1-0

[Event "Dortmund Sparkassen op-A 45th"]
[Site "Dortmund"]
[Date "2017.07.23"]
[Round "9"]
[White "Heller, Achim"]
[Black "Groneberg, Joerg"]
[Result "0-1"]
[ECO "E77"]
[WhiteElo "2118"]
[BlackElo "1973"]
[PlyCount "108"]
[EventDate "2017.07.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 0-0 6. Nf3 c5 7. d5 e6 8. Be2 exd5 9. exd5 Re8 10. 0-0 Bf5 11. Bd3 Ne4 12. Nxe4 Bxe4 13. Bxe4 Rxe4 14. Ng5 Rxc4 15. Qe2 Rb4 16. f5 Nd7 17. Nxf7 Qe8 18. Qxe8+ Rxe8 19. fxg6 hxg6 20. Rb1 Bd4+ 21. Kh1 Nf6 22. Nxd6 Re2 23. a3 Rb3 24. Bf4 Nxd5 25. Bh6 Rexb2 26. Rxb2 Rxb2 27. h4 Nf6 28. Bg5 Ng4 29. Re1 Ne5 30. Bf6 Rb6 31. Bxe5 Bxe5 32. Nc4 Bg3 33. Rd1 Rb3 34. Na5 Rb2 35. Kg1 b6 36. Nc6 a6 37. Kf1 Rf2+ 38. Kg1 Ra2 39. Kf1 Rxa3 40. Ke2 Bxh4 41. Rd7 Bf6 42. Rb7 b5 43. Nb8 b4 44. Rb6 Kf7 45. Nxa6 Be7 46. g4 Rg3 47. Rb5 Rxg4 48. Kf3 Rc4 49. Rb7 Ke6 50. Rb6+ Kf5 51. Rb7 Rc3+ 52. Ke2 Bf6 53. Rb5 Bd4 54. Nxb4 Rb3 0-1

[Event "Dortmund Sparkassen op-A 45th"]
[Site "Dortmund"]
[Date "2017.07.22"]
[Round "8"]
[White "Groneberg, Joerg"]
[Black "Gijsen, Stief"]
[Result "0-1"]
[ECO "E60"]
[WhiteElo "1973"]
[BlackElo "2194"]
[PlyCount "54"]
[EventDate "2017.07.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. c4 g6 4. g3 Bg7 5. Bg2 0-0 6. Nc3 cxd4 7. Nxd4 Qc7 8. Nd5 Nxd5 9. cxd5 Qb6 10. Nb3 d6 11. 0-0 Qa6 12. Re1 Nd7 13. e4 Ne5 14. Be3 Qd3 15. Nd2 Qa6 16. Bd4 Bg4 17. f3 Bd7 18. Qb3 Rfc8 19. Bf1 Qa5 20. Be3 b5 21. Rac1 Rab8 22. a3 Nc4 23. Bxc4 bxc4 24. Qd1 Ba4 25. b4 cxb3 26. Rxc8+ Rxc8 27. Nxb3 Bxb3 0-1

[Event "Dortmund Sparkassen op-A 45th"]
[Site "Dortmund"]
[Date "2017.07.21"]
[Round "7"]
[White "Dannehr, Juergen"]
[Black "Groneberg, Joerg"]
[Result "1/2-1/2"]
[ECO "E73"]
[WhiteElo "1845"]
[BlackElo "1973"]
[PlyCount "27"]
[EventDate "2017.07.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Bg5 c6 7. Qd2 e5 8. d5 Qc7 9. h3 Na6 10. Bd3 Ne8 11. g4 Nc5 12. Bc2 a5 13. Nge2 f5 14. gxf5 1/2-1/2

[Event "Dortmund Sparkassen op-A 45th"]
[Site "Dortmund"]
[Date "2017.07.20"]
[Round "6"]
[White "Groneberg, Joerg"]
[Black "Zill, Christoph"]
[Result "0-1"]
[ECO "E11"]
[WhiteElo "1973"]
[BlackElo "2213"]
[PlyCount "94"]
[EventDate "2017.07.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. d4 e6 2. c4 Bb4+ 3. Bd2 Bxd2+ 4. Qxd2 Nf6 5. Nc3 d6 6. Nf3 Nc6 7. e4 e5 8. d5 Ne7 9. Be2 Ng6 10. 0-0 0-0 11. Rfd1 h6 12. Ne1 Nh7 13. b4 f5 14. f3 Nf4 15. Nd3 fxe4 16. fxe4 Qg5 17. Nxf4 Rxf4 18. Bf3 Qg6 19. Rf1 Ng5 20. Qe2 Nxf3+ 21. Rxf3 Bg4 22. Rg3 Bxe2 23. Rxg6 Bxc4 24. Rg3 Raf8 25. h3 Rf1+ 26. Rxf1 Rxf1+ 27. Kh2 b5 28. Rf3 Rc1 29. Kg3 Rc2 30. h4 g6 31. a3 Kg7 32. Kh3 Rc1 33. a4 a6 34. g3 Rc2 35. axb5 axb5 36. Kg4 Rb2 37. h5 Rxb4 38. hxg6 Kxg6 39. Re3 Rb2 40. Kf3 b4 41. Nd1 Rd2 42. Re1 b3 43. Ke3 b2 44. Nxb2 Rxb2 45. Rc1 Rb3+ 46. Kf2 Bd3 47. Ke3 Bb1+ 0-1

[Event "Dortmund Sparkassen op-A 45th"]
[Site "Dortmund"]
[Date "2017.07.19"]
[Round "5"]
[White "Sandten, Ulrich"]
[Black "Groneberg, Joerg"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "2064"]
[BlackElo "1973"]
[PlyCount "102"]
[EventDate "2017.07.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. e4 c5 2. d3 e6 3. f4 d5 4. Nd2 Nc6 5. Ngf3 Qc7 6. Be2 Qxf4 7. 0-0 Nf6 8. Qe1 Qc7 9. c3 Be7 10. Bd1 dxe4 11. dxe4 0-0 12. Bc2 b6 13. e5 Nd7 14. Qe4 f5 15. exf6 Nxf6 16. Qh4 g6 17. Ne4 Nd5 18. Neg5 Bf6 19. Qe4 Ne5 20. Bd2 Nxf3+ 21. Rxf3 Qe7 22. h4 Bb7 23. Qxe6+ Qxe6 24. Nxe6 Rfe8 25. Nc7 Nxc7 26. Rxf6 Re2 27. Bb3+ Bd5 28. Rf2 Rae8 29. Bc2 Bc4 30. Raf1 Bxa2 31. b3 Rxf2 32. Rxf2 c4 33. b4 Bb3 34. Bb1 a5 35. bxa5 bxa5 36. h5 Kg7 37. h6+ Kg8 38. Kh2 a4 39. Bc1 Nb5 40. Rf6 Re1 41. Bg5 Rxb1 42. Rb6 a3 43. Rb8+ Kf7 44. Rb7+ Ke6 45. Rxh7 a2 46. Re7+ Kf5 47. h7 a1Q 48. Re5+ Kg4 49. Re4+ Kxg5 50. Re5+ Kf4 51. g3+ Kf3 0-1

[Event "Dortmund Sparkassen op-A 45th"]
[Site "Dortmund"]
[Date "2017.07.18"]
[Round "4"]
[White "Groneberg, Joerg"]
[Black "Steinle, Carsten"]
[Result "1-0"]
[ECO "A10"]
[WhiteElo "1973"]
[BlackElo "2237"]
[PlyCount "41"]
[EventDate "2017.07.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. d4 e6 2. c4 f5 3. g3 Nf6 4. Bg2 c5 5. d5 e5 6. Nc3 d6 7. e4 Be7 8. Nge2 0-0 9. 0-0 Nxe4 10. Nxe4 fxe4 11. Qc2 Bf5 12. Bxe4 Qd7 13. Be3 Na6 14. a3 Bxe4 15. Qxe4 Bf6 16. Nc3 Nc7 17. b4 b6 18. Rab1 Rac8 19. bxc5 dxc5 20. Qd3 Ne6 21. Qf5 1-0

[Event "Dortmund Sparkassen op-A 45th"]
[Site "Dortmund"]
[Date "2017.07.17"]
[Round "3"]
[White "Ambartsumjan, Evgeny"]
[Black "Groneberg, Joerg"]
[Result "1-0"]
[ECO "B70"]
[WhiteElo "2122"]
[BlackElo "1973"]
[PlyCount "47"]
[EventDate "2017.07.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. Nc3 Nc6 6. Nb3 Nf6 7. Be2 0-0 8. 0-0 d6 9. Re1 a6 10. a4 Be6 11. Bf1 Nb4 12. Nd4 Nd7 13. Nxe6 fxe6 14. Bc4 d5 15. Bb3 Qb6 16. Qe2 d4 17. a5 Qc6 18. Na4 Ne5 19. Qd2 Qd6 20. f4 Nec6 21. e5 Qc7 22. Nc5 Nd5 23. Nxe6 Qd7 24. Nc5 1-0

[Event "Dortmund Sparkassen op-A 45th"]
[Site "Dortmund"]
[Date "2017.07.16"]
[Round "2"]
[White "Stevens, Titus"]
[Black "Groneberg, Joerg"]
[Result "0-1"]
[ECO "B38"]
[WhiteElo "1841"]
[BlackElo "1973"]
[PlyCount "98"]
[EventDate "2017.07.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 Nf6 3. Nc3 g6 4. d4 cxd4 5. Nxd4 Bg7 6. e4 d6 7. f3 Nc6 8. Be3 0-0 9. Qd2 a6 10. Be2 Rb8 11. 0-0 Bd7 12. a4 Rc8 13. b3 Ne5 14. Rac1 Be6 15. Rfd1 Ned7 16. Bd3 Nc5 17. Bc2 Qb6 18. Rb1 Qb4 19. Nd5 Nxd5 20. exd5 Qxd2 21. Rxd2 Bd7 22. a5 Rfd8 23. b4 Na4 24. Bb3 Nc3 25. Ra1 e6 26. dxe6 Bxe6 27. Rc2 Nb5 28. Nxe6 fxe6 29. Rd1 Na3 30. Rcd2 Nxc4 31. Bxc4 Rxc4 32. Rxd6 Rxd6 33. Rxd6 Rxb4 34. Rxe6 Kf7 35. Rd6 Ke7 36. Bc5 Rc4 37. Ba3 Ke8 38. Kf1 Ra4 39. Re6+ Kd8 40. Bc5 Rxa5 41. Bb4 Re5 42. Rd6+ Kc7 43. Rd3 Re6 44. f4 b5 45. Ba5+ Kc6 46. Rd8 Bf6 47. Rc8+ Kd5 48. Rc7 h5 49. Rc2 Bd4 0-1

[Event "Dortmund Sparkassen op-A 45th"]
[Site "Dortmund"]
[Date "2017.07.15"]
[Round "1"]
[White "Groneberg, Joerg"]
[Black "Holtel, Jasper"]
[Result "0-1"]
[ECO "D85"]
[WhiteElo "1973"]
[BlackElo "2229"]
[PlyCount "76"]
[EventDate "2017.07.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d5 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 c5 8. Bc4 0-0 9. h3 Nc6 10. Be3 Qa5 11. 0-0 Qxc3 12. Rc1 Qa3 13. dxc5 Na5 14. Bd5 e6 15. Bb3 Nxb3 16. Qxb3 Qxb3 17. axb3 Bd7 18. Nd2 Bc6 19. f3 Rad8 20. Kf2 Rd3 21. Rc2 f5 22. exf5 exf5 23. g3 Re8 24. Re1 Rexe3 25. Rxe3 Bd4 26. Nf1 Rxb3 27. Ke2 Bxe3 28. Nxe3 a5 29. f4 a4 30. g4 Be4 31. Ra2 a3 32. Nd1 Kf7 33. gxf5 Bxf5 34. Kd2 Rxh3 35. Nc3 Rh2+ 36. Kc1 Rxa2 37. Nxa2 h5 38. Nc3 h4 0-1

[Event "Unna op"]
[Site "Unna"]
[Date "2012.12.27"]
[Round "2"]
[White "Groneberg, Joerg"]
[Black "Kotainy, Jens"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1999"]
[BlackElo "2413"]
[PlyCount "44"]
[EventDate "2012.12.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 152 Extra"]
[Source "ChessBase"]
[SourceDate "2013.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2013.02.25"]
[SourceQuality "1"]

1. Nf3 c5 2. d4 Nf6 3. g3 cxd4 4. Nxd4 e5 5. Nb3 d5 6. Bg2 Be7 7. 0-0 Be6 8. c4 Nc6 9. cxd5 Nxd5 10. Bd2 0-0 11. Nc3 Nxc3 12. Bxc3 Qb6 13. Nd2 Rad8 14. e3 Bb4 15. Qc2 f5 16. a3 Bxc3 17. Qxc3 e4 18. Rfd1 Rd3 19. Qc2 Ne5 20. b4 Rfd8 21. Kf1 Qa6 22. Ke1 Rxe3+ 0-1

[Event "Moehnesee Cup-A 37th"]
[Site "Moehnesee"]
[Date "2011.09.04"]
[Round "7"]
[White "Busche, Klaus"]
[Black "Groneberg, Joerg"]
[Result "1/2-1/2"]
[ECO "D04"]
[WhiteElo "2053"]
[BlackElo "1901"]
[PlyCount "100"]
[EventDate "2011.09.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 g6 3. e3 Bg7 4. Bd3 Nf6 5. Nbd2 0-0 6. b3 c5 7. Bb2 b6 8. Qe2 Bb7 9. 0-0 Ne4 10. Rac1 f5 11. c4 e6 12. Rfd1 Nc6 13. Bb1 a5 14. a4 g5 15. Ne5 Nxe5 16. dxe5 Qc7 17. f4 gxf4 18. exf4 Nxd2 19. Rxd2 d4 20. Rf1 Rad8 21. Bd3 Qf7 22. Bc1 Kh8 23. Kf2 Qg6 24. Ke1 Qh6 25. g3 Rg8 26. Kd1 Bf8 27. Kc2 Rd7 28. Qe1 Qh3 29. Rff2 h5 30. Bf1 Qg4 31. Be2 Be4+ 32. Kb2 Qg6 33. Bf3 Rh7 34. Rde2 Bd3 35. Rd2 Be4 36. Rde2 Bxf3 37. Rxf3 Qg4 38. Rd3 h4 39. Bd2 hxg3 40. Rxg3 Qh5 41. Rxg8+ Kxg8 42. Rg2+ Rg7 43. Rxg7+ Bxg7 44. Qh1 Qe2 45. Kc1 Qd3 46. Qc6 Qxb3 47. Qxe6+ Kh8 48. Qe8+ Kh7 49. Qh5+ Kg8 50. Qe8+ Kh7 1/2-1/2

[Event "Moehnesee Cup-A 37th"]
[Site "Moehnesee"]
[Date "2011.09.04"]
[Round "6"]
[White "Groneberg, Joerg"]
[Black "Iseringhausen, Martin"]
[Result "0-1"]
[ECO "E63"]
[WhiteElo "1901"]
[BlackElo "2060"]
[PlyCount "66"]
[EventDate "2011.09.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. Nc3 d6 6. Nf3 Nc6 7. 0-0 a6 8. e4 Rb8 9. h3 Na5 10. Qe2 b5 11. Nd2 Nd7 12. cxb5 axb5 13. Nf3 c5 14. Rd1 b4 15. Na4 cxd4 16. Nxd4 Ne5 17. b3 Bd7 18. Nb2 Nec6 19. Be3 Nxd4 20. Bxd4 Bxd4 21. Rxd4 Qb6 22. Rdd1 Rfc8 23. e5 Bb5 24. Qd2 dxe5 25. Qxb4 Nc6 26. Bxc6 Qxc6 27. Qxe7 Qf3 28. Rac1 Rxc1 29. Rxc1 Bc6 30. Rxc6 Qxc6 31. Qxe5 Re8 32. Qa5 Qc1+ 33. Kg2 Qxb2 0-1

[Event "Moehnesee Cup-A 37th"]
[Site "Moehnesee"]
[Date "2011.09.03"]
[Round "5"]
[White "Effertz, Josef"]
[Black "Groneberg, Joerg"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "2037"]
[BlackElo "1901"]
[PlyCount "70"]
[EventDate "2011.09.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 c6 5. Bc4 Bf5 6. Bd2 Nf6 7. Nd5 Qd8 8. Nxf6+ exf6 9. Qe2+ Qe7 10. 0-0-0 Qxe2 11. Nxe2 Bd6 12. Bf4 Bxf4+ 13. Nxf4 0-0 14. f3 g5 15. g4 Bg6 16. Nxg6 hxg6 17. h4 Nd7 18. h5 Nb6 19. Bd3 Kg7 20. Rd2 Rh8 21. Rdh2 Rad8 22. h6+ Kh7 23. c3 c5 24. dxc5 Rxd3 25. cxb6 axb6 26. Re1 Rhd8 27. Re7 R8d7 28. Rxd7 Rxd7 29. Kc2 f5 30. a4 fxg4 31. fxg4 f5 32. gxf5 gxf5 33. Re2 Kxh6 34. Re6+ Kh5 35. Rxb6 g4 0-1

[Event "Moehnesee Cup-A 37th"]
[Site "Moehnesee"]
[Date "2011.09.03"]
[Round "4"]
[White "Groneberg, Joerg"]
[Black "Meyer, Ulrich"]
[Result "1/2-1/2"]
[ECO "A90"]
[WhiteElo "1901"]
[BlackElo "2028"]
[PlyCount "146"]
[EventDate "2011.09.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. g3 c6 4. Bg2 f5 5. cxd5 cxd5 6. Nc3 Nf6 7. Nf3 Nc6 8. 0-0 Bd6 9. a3 a6 10. Bg5 0-0 11. Rc1 Bd7 12. b4 b5 13. Qb3 Kh8 14. e3 Qe8 15. Bxf6 Rxf6 16. Nd2 Rc8 17. Qd1 g5 18. f4 g4 19. h3 gxh3 20. Bxh3 Rh6 21. Bg2 Qg6 22. Kf2 Rg8 23. Qf3 Qg7 24. Rh1 Rg6 25. Rh3 Rh6 26. Rxh6 Qxh6 27. Rh1 Qg6 28. Nb3 Nd8 29. Nc5 Bc8 30. Ne2 Nc6 31. Nc3 Be7 32. Rh3 Bf6 33. Nxd5 exd5 34. Qxd5 Ne7 35. Qd6 Qf7 36. d5 Ng6 37. Ne6 Re8 38. Nc5 Qe7 39. Qxe7 Bxe7 40. Rh1 Bd6 41. Rc1 Nf8 42. Nxa6 Bb7 43. Bh3 Ra8 44. Nc5 Bxd5 45. Rd1 Bxc5 46. Rxd5 Be7 47. Rd3 Bf6 48. Bxf5 Bb2 49. Rd5 Rb8 50. Rd3 Ra8 51. Rb3 Bxa3 52. Bd3 Bc1 53. Bxb5 Ra3 54. Rd3 Ra2+ 55. Kf3 Bd2 56. Rb3 Rc2 57. Bd3 Rc3 58. Rxc3 Bxc3 59. b5 Nd7 60. Bf5 Nb6 61. e4 Kg7 62. e5 h6 63. g4 Kf7 64. Ke4 Bb2 65. Kf3 Bc3 66. Bc2 Ke7 67. Ke4 Nd7 68. Kd5 Nb6+ 69. Kc6 Nc4 70. b6 Nxe5+ 71. fxe5 Bxe5 72. Kb7 Kf6 73. Kc8 h5 1/2-1/2

[Event "Moehnesee Cup-A 37th"]
[Site "Moehnesee"]
[Date "2011.09.02"]
[Round "2"]
[White "Groneberg, Joerg"]
[Black "Heinichen, Nils"]
[Result "0-1"]
[ECO "E72"]
[WhiteElo "1901"]
[BlackElo "2057"]
[PlyCount "90"]
[EventDate "2011.09.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. g3 0-0 5. Bg2 d6 6. e4 Nbd7 7. f4 c5 8. d5 a6 9. a4 Qc7 10. Nf3 e6 11. 0-0 exd5 12. cxd5 Re8 13. Qc2 Rb8 14. a5 b5 15. axb6 Qxb6 16. Na4 Qa7 17. Re1 Rb4 18. Nc3 Ng4 19. Re2 c4+ 20. Kh1 Nc5 21. h3 Nb3 22. Rb1 Nxc1 23. Rxc1 Ne3 24. Qd2 Nxg2 25. Kxg2 Qd7 26. Rh1 Qa7 27. e5 dxe5 28. fxe5 Bf5 29. Nd4 Rxb2 30. Qxb2 Qxd4 31. Rd1 Bd3 32. e6 fxe6 33. dxe6 Qxc3 34. Qb7 Qf6 35. Qd7 Qe7 36. Re3 Bf6 37. Qd5 Rd8 38. Qf3 Bd4 39. Ree1 Rd6 40. Qg4 Kg7 41. h4 Bc5 42. Re5 Rb6 43. Kh3 Rb2 44. Rd5 h5 45. Rxh5 Qb7 0-1

[Event "Moehnesee Cup-A 37th"]
[Site "Moehnesee"]
[Date "2011.09.02"]
[Round "3"]
[White "Heller, Achim"]
[Black "Groneberg, Joerg"]
[Result "1/2-1/2"]
[ECO "E74"]
[WhiteElo "2035"]
[BlackElo "1901"]
[PlyCount "113"]
[EventDate "2011.09.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Bg5 c5 7. d5 a6 8. Qd2 Re8 9. f3 Qc7 10. Bh6 Bh8 11. g4 e6 12. 0-0-0 exd5 13. exd5 Nbd7 14. h4 Rb8 15. h5 Qa5 16. hxg6 hxg6 17. Bf4 Ne5 18. Bd3 b5 19. Bxe5 Rxe5 20. Nge2 Bg7 21. Nf4 b4 22. Ne4 Nxe4 23. Bxe4 Bxg4 24. Bxg6 Bxf3 25. Bxf7+ Kxf7 26. Ne6 Bxh1 27. Rf1+ Kg8 28. Qf4 Rxe6 29. Qf7+ Kh7 30. Qxe6 Bxd5 31. cxd5 Bh6+ 32. Kb1 Qd8 33. Qf7+ Kh8 34. Rf6 Bg7 35. Rf5 Qh4 36. Rh5+ Qxh5 37. Qxh5+ Kg8 38. Qg6 Rd8 39. b3 Kf8 40. Qf5+ Ke7 41. Qh7 Kf8 42. Qf5+ Ke7 43. Kc2 Rd7 44. Qe6+ Kd8 45. Qg8+ Kc7 46. Qa8 Be5 47. Qa7+ Kd8 48. Qa8+ Ke7 49. Qxa6 Kf6 50. Qf1+ Kg7 51. Kd3 Rf7 52. Qg2+ Kf8 53. Qg5 Rf4 54. Ke3 Rd4 55. Qd8+ Kf7 56. Qd7+ Kf6 57. Qe6+ 1/2-1/2

[Event "Moehnesee Cup-A 37th"]
[Site "Moehnesee"]
[Date "2011.09.01"]
[Round "1"]
[White "Schubert, Gerhard"]
[Black "Groneberg, Joerg"]
[Result "0-1"]
[ECO "D71"]
[WhiteElo "2034"]
[BlackElo "1901"]
[PlyCount "44"]
[EventDate "2011.09.01"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. g3 Bg7 6. Bg2 Nxc3 7. bxc3 c5 8. e3 0-0 9. Rb1 Nc6 10. Ne2 cxd4 11. Nxd4 Qa5 12. Nxc6 bxc6 13. Bd2 Ba6 14. Rc1 Rfd8 15. Qc2 Rab8 16. Bf1 Bxf1 17. Rxf1 Qa3 18. Rd1 Rb2 19. Qc1 Rdxd2 20. Rxd2 Bxc3 21. Ke2 Bxd2 22. Qxc6 Bxe3+ 0-1

[Event "Moehnesee Cup"]
[Site "Moehnesee"]
[Date "2002.09.01"]
[Round "2"]
[White "Groneberg, Joerg"]
[Black "Schuh, Dirk"]
[Result "0-1"]
[ECO "A30"]
[WhiteElo "1886"]
[BlackElo "2256"]
[PlyCount "90"]
[EventDate "2002.08.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 090 Extra"]
[Source "ChessBase"]
[SourceDate "2002.11.07"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.07"]
[SourceQuality "1"]

1. d4 e6 2. g3 c5 3. Nf3 b6 4. Bg2 Bb7 5. c4 cxd4 6. 0-0 Nf6 7. Nxd4 Bxg2 8. Kxg2 d6 9. Nc3 a6 10. e4 Qc7 11. Be3 Nbd7 12. Rc1 Rc8 13. b4 Qb7 14. f3 Be7 15. Qd2 0-0 16. g4 Rfd8 17. g5 Ne8 18. h4 Nc7 19. Qe2 Bf8 20. Rfd1 Ne5 21. h5 g6 22. f4 Nc6 23. Kg3 Bg7 24. Nxc6 Qxc6 25. Bd4 Bxd4 26. Rxd4 e5 27. Nd5 Nxd5 28. Rxd5 exf4+ 29. Kxf4 b5 30. hxg6 fxg6 31. Kg3 Rf8 32. Qg4 Rce8 33. c5 dxc5 34. Rcxc5 Qb6 35. Qe2 Qe6 36. Rd4 Qe7 37. Rcd5 Qc7+ 38. Kg2 Qc1 39. Rd2 Rf4 40. Rc2 Qa1 41. e5 Rf5 42. Rc7 Rxg5+ 43. Kf2 Qg1+ 44. Kf3 Qg3+ 45. Ke4 Rgxe5+ 0-1

[Event "Moehnesee Cup"]
[Site "Moehnesee"]
[Date "2002.08.30"]
[Round "1"]
[White "Braun, Vitali"]
[Black "Groneberg, Joerg"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "2189"]
[BlackElo "1886"]
[PlyCount "96"]
[EventDate "2002.08.30"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 090 Extra"]
[Source "ChessBase"]
[SourceDate "2002.11.07"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.07"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 c6 5. Bc4 Bf5 6. Nf3 Nd7 7. Bd2 e6 8. Qe2 Ngf6 9. 0-0-0 Bb4 10. h3 0-0 11. g4 Bg6 12. a3 Bxc3 13. Bxc3 Qc7 14. Ne5 Nxe5 15. dxe5 Ne4 16. Bd4 c5 17. Be3 Qxe5 18. h4 b5 19. h5 bxc4 20. hxg6 Rab8 21. gxh7+ Kh8 22. c3 Nxc3 23. bxc3 Qxc3+ 24. Qc2 Qxa3+ 25. Kd2 Rb2 26. Qxb2 Qxb2+ 27. Ke1 Qc3+ 28. Kf1 Qb3 29. Kg2 Qb7+ 30. f3 Qc7 31. Rc1 Qa5 32. Ra1 Qc3 33. Bxc5 Rd8 34. Bxa7 Qb2+ 35. Bf2 c3 36. Ra7 c2 37. Rc7 Qb1 38. Be3 Qd1 39. Rxf7 Qe2+ 40. Bf2 e5 41. Re7 Rc8 42. g5 c1Q 43. Rxc1 Rxc1 44. g6 Rc8 45. Kg3 Rf8 46. Rf7 Re8 47. Rb7 Qd3 48. Rb6 e4 0-1

