[Event "Oberliga Ost-A 1516"]
[Site "Germany"]
[Date "2016.04.10"]
[Round "11.8"]
[White "Sonntag, Hermann"]
[Black "Klyszcz, Michael"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2080"]
[BlackElo "1980"]
[PlyCount "55"]
[EventDate "2015.09.20"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]
[WhiteTeam "Leipzig SG II"]
[BlackTeam "Loeberitz"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. g3 Nf6 5. Bg2 a6 6. Nge2 Nc6 7. 0-0 Bg4 8. h3 Bf5 9. g4 Be6 10. d3 h6 11. Bf4 Qd7 12. Bh2 0-0-0 13. Nf4 g5 14. Nxe6 Qxe6 15. Re1 Qd7 16. Ne4 Nxe4 17. Rxe4 Bg7 18. Qf3 e6 19. Rae1 Rhf8 20. a4 Qd5 21. b4 Rd7 22. Qd1 Qa2 23. b5 axb5 24. axb5 Nd8 25. c3 Kb8 26. Ra4 Qb2 27. Re2 Qxb5 28. Rea2 1-0

[Event "Oberliga Ost-A 1516"]
[Site "Germany"]
[Date "2016.04.09"]
[Round "10.8"]
[White "Buerckner, Georg"]
[Black "Sonntag, Hermann"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "2061"]
[BlackElo "2080"]
[PlyCount "57"]
[EventDate "2015.09.20"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]
[WhiteTeam "Sangerhausen"]
[BlackTeam "Leipzig SG II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Bd6 5. Nf3 Bg4 6. 0-0 Ne7 7. c3 c6 8. Re1 Qc7 9. h3 Bh5 10. Bg5 f6 11. Be3 Nd7 12. Nbd2 0-0-0 13. c4 dxc4 14. Nxc4 Nd5 15. Be4 Bb4 16. Re2 N7b6 17. Qc2 Bf7 18. Nxb6+ Qxb6 19. a3 Bd6 20. Rc1 g6 21. Nd2 Nxe3 22. fxe3 Rhe8 23. Bf3 Bg3 24. Qa4 Bd5 25. Bxd5 Rxd5 26. Nc4 Qc7 27. Qxa7 Rb5 28. d5 Re4 29. Rec2 1-0

[Event "Leipzig VfB op 23rd"]
[Site "Leipzig"]
[Date "2016.03.20"]
[Round "9"]
[White "Sonntag, Hermann"]
[Black "Kielstein, Hans"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2024"]
[BlackElo "1815"]
[PlyCount "65"]
[EventDate "2016.03.15"]
[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. g3 g6 3. Bg2 Bg7 4. e4 d6 5. Ne2 0-0 6. h3 e5 7. c3 Re8 8. d5 Nbd7 9. c4 a5 10. Nbc3 Nc5 11. Be3 Bd7 12. Qd2 b6 13. 0-0-0 Qb8 14. g4 b5 15. Ng3 bxc4 16. Bxc5 dxc5 17. g5 Nh5 18. Nxh5 gxh5 19. Qe2 Qb4 20. Bf1 Reb8 21. Rd2 Bb5 22. a3 Qb3 23. Qxh5 Rb6 24. Be2 Rab8 25. Bd1 Qxc3+ 26. bxc3 Ba4 27. Ra2 Rb1+ 28. Kd2 Bb3 29. Bxb3 Rxh1 30. Bxc4 Rbb1 31. d6 Rhd1+ 32. Qxd1 Rxd1+ 33. Kxd1 1-0

[Event "Leipzig VfB op 23rd"]
[Site "Leipzig"]
[Date "2016.03.19"]
[Round "8"]
[White "Hiller, Wieland"]
[Black "Sonntag, Hermann"]
[Result "1/2-1/2"]
[ECO "A80"]
[WhiteElo "1938"]
[BlackElo "2024"]
[PlyCount "17"]
[EventDate "2016.03.15"]
[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 f5 3. Bf4 Nf6 4. e3 b6 5. Nbd2 Bb7 6. c3 Bd6 7. Ne5 0-0 8. Be2 Nc6 9. 0-0 1/2-1/2

[Event "Leipzig VfB op 23rd"]
[Site "Leipzig"]
[Date "2016.03.19"]
[Round "7"]
[White "Sonntag, Hermann"]
[Black "Meier, Thomas"]
[Result "0-1"]
[ECO "B99"]
[WhiteElo "2024"]
[BlackElo "2194"]
[PlyCount "144"]
[EventDate "2016.03.15"]
[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 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Qc7 9. 0-0-0 Nbd7 10. Bd3 Nc5 11. Rhe1 h6 12. Bh4 Ncd7 13. Qh3 g5 14. Bxg5 b5 15. Kb1 b4 16. Na4 Bb7 17. e5 dxe5 18. fxe5 Nd5 19. Bxe7 Nxe7 20. Nxe6 fxe6 21. Qxe6 Qc6 22. Bg6+ Kd8 23. Rd6 Qxa4 24. Red1 Bc6 25. Qf6 Rg8 26. Bf5 Ra7 27. Re6 Re8 28. Rdd6 Rc7 29. Qf7 Rc8 30. Bg6 Kc7 31. Rxe7 Rf8 32. Qc4 Qb5 33. Rexd7+ Kb8 34. Qxb5+ axb5 35. Rf7 Rxf7 36. Bxf7 Kc7 37. Rxh6 Bxg2 38. Kc1 Rf8 39. e6 Kd6 40. Rh5 Bc6 41. h4 Ra8 42. Rg5 Ke7 43. h5 Rxa2 44. Kb1 Ra7 45. h6 Be4 46. h7 b3 47. Rg2 bxc2+ 48. Rxc2 Bxh7 49. Kc1 Ra1+ 50. Kd2 Bxc2 51. Kxc2 Re1 52. Kc3 Re4 53. Kd3 Rc4 54. Bg8 Rc1 55. Kd4 Rc2 56. b3 b4 57. Kd3 Rc3+ 58. Kd2 Rxb3 59. Kc2 Re3 60. Kb2 Kd6 61. Bf7 Kc5 62. Ka2 Kd4 63. Kb2 Re2+ 64. Kb3 Kc5 65. Bg8 Re3+ 66. Kb2 Kc4 67. Bf7 Re2+ 68. Ka1 Kc3 69. Bg6 Rxe6 70. Bf7 Ra6+ 71. Kb1 b3 72. Bd5 Rg6 0-1

[Event "Leipzig VfB op 23rd"]
[Site "Leipzig"]
[Date "2016.03.18"]
[Round "6"]
[White "Haerig, Wolfram"]
[Black "Sonntag, Hermann"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1789"]
[BlackElo "2024"]
[PlyCount "82"]
[EventDate "2016.03.15"]
[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 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bd6 5. Be2 Bf5 6. 0-0 Nd7 7. Re1 Ne7 8. Nbd2 h6 9. Nf1 c6 10. Bd2 Qc7 11. c4 dxc4 12. Bxc4 0-0 13. Rc1 Nf6 14. Ne5 Be4 15. Ng3 Bd5 16. Qe2 Rfe8 17. Qd3 Rad8 18. Nf5 Bxc4 19. Nxe7+ Rxe7 20. Qxc4 Bxe5 21. dxe5 Rxe5 22. Bf4 Rxe1+ 23. Rxe1 Qa5 24. Qc3 Qxc3 25. bxc3 Nd5 26. Rd1 Re8 27. Bd2 Re4 28. Kf1 b5 29. Rb1 Ra4 30. Rb2 Rc4 31. Rb3 a5 32. Ke2 a4 33. Ra3 Kf8 34. f3 Ke7 35. g3 g5 36. Kd3 f5 37. Be1 Kd6 38. Bf2 c5 39. Kc2 g4 40. f4 Re4 41. Kd2 Nb6 0-1

[Event "Leipzig VfB op 23rd"]
[Site "Leipzig"]
[Date "2016.03.17"]
[Round "4"]
[White "Barschewitsch, Viktor"]
[Black "Sonntag, Hermann"]
[Result "0-1"]
[ECO "A01"]
[WhiteElo "1872"]
[BlackElo "2024"]
[PlyCount "86"]
[EventDate "2016.03.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. b3 e5 2. Bb2 Nc6 3. e3 d6 4. Bb5 Bd7 5. Ne2 Qh4 6. Ng3 g6 7. Nc3 Bg7 8. Qf3 f5 9. 0-0-0 Nge7 10. h3 0-0-0 11. Rhe1 Rhf8 12. Nd5 Nxd5 13. Qxd5 a6 14. Bf1 Rde8 15. Qc4 Qh6 16. Kb1 g5 17. d4 e4 18. Ne2 Kb8 19. b4 Na7 20. Qb3 f4 21. c4 f3 22. Nc3 fxg2 23. Bxg2 Rxf2 24. Bxe4 Rxe4 25. Nxe4 Bf5 26. Qd3 Qg6 27. Nxf2 Bxd3+ 28. Nxd3 Qe4 29. Kc1 Nc6 30. a3 b5 31. c5 a5 32. Kd2 d5 33. Rg1 h6 34. Rdf1 Qe6 35. Rf3 axb4 36. axb4 Kb7 37. Rgf1 h5 38. R1f2 g4 39. hxg4 hxg4 40. Rg3 Bh6 41. Ke2 Bg5 42. Bc3 Bh4 43. Nf4 Qe4 0-1

[Event "Leipzig VfB op 23rd"]
[Site "Leipzig"]
[Date "2016.03.17"]
[Round "5"]
[White "Sonntag, Hermann"]
[Black "Alvermann, Christian"]
[Result "1/2-1/2"]
[ECO "B80"]
[WhiteElo "2024"]
[BlackElo "1904"]
[PlyCount "46"]
[EventDate "2016.03.15"]
[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 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Bd3 d6 6. Nc3 Be7 7. Be3 Nbd7 8. g4 Ne5 9. Be2 a6 10. g5 Nfd7 11. f4 Nc6 12. Nf3 b5 13. Qd2 Qc7 14. a3 Nb6 15. b3 Bb7 16. 0-0 0-0-0 17. Bxb5 d5 18. Bxc6 Bxc6 19. exd5 Nxd5 20. Nxd5 Bxd5 21. Qf2 Kb7 22. Ne5 Bxg5 23. Nxf7 Bh4 1/2-1/2

[Event "Leipzig VfB op 23rd"]
[Site "Leipzig"]
[Date "2016.03.16"]
[Round "2"]
[White "Roesemann, Rainer"]
[Black "Sonntag, Hermann"]
[Result "1/2-1/2"]
[ECO "A26"]
[WhiteElo "2284"]
[BlackElo "2024"]
[PlyCount "81"]
[EventDate "2016.03.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nc6 3. Bg2 g6 4. Nc3 Bg7 5. e4 d6 6. Nge2 Be6 7. d3 Qd7 8. Nd5 h6 9. Be3 Nf6 10. f3 Nd8 11. Qd2 Nxd5 12. cxd5 Bh3 13. 0-0 Bxg2 14. Kxg2 f6 15. Rac1 h5 16. h4 0-0 17. Rc4 c5 18. dxc6 bxc6 19. d4 d5 20. exd5 cxd5 21. Rcc1 Ne6 22. Rfd1 Rfd8 23. Nc3 exd4 24. Bxd4 Nxd4 25. Qxd4 f5 26. Qxd5+ Qxd5 27. Nxd5 Bxb2 28. Rb1 Bg7 29. Nf4 Rxd1 30. Rxd1 Rb8 31. a4 Rb6 32. Rd8+ Kh7 33. Rd7 Ra6 34. Rc7 Kg8 35. Rc4 Kf7 36. Kh3 Be5 37. Nd5 Ke6 38. Ne3 Rd6 39. f4 Bd4 40. Nc2 Bb6 41. Ne1 1/2-1/2

[Event "Leipzig VfB op 23rd"]
[Site "Leipzig"]
[Date "2016.03.16"]
[Round "3"]
[White "Sonntag, Hermann"]
[Black "Richter, Leonard"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "2024"]
[BlackElo "2294"]
[PlyCount "86"]
[EventDate "2016.03.15"]
[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 c5 2. Nf3 d6 3. c3 Nf6 4. h3 Nbd7 5. Bd3 g6 6. Bc2 Bg7 7. d4 0-0 8. 0-0 e6 9. Qe2 Qc7 10. Na3 a6 11. Bf4 e5 12. Bh2 b5 13. Rad1 Bb7 14. dxe5 dxe5 15. c4 b4 16. Nb1 Rfe8 17. Ba4 Re7 18. Bxd7 Nxd7 19. Rd3 Nf8 20. Rfd1 Bc6 21. Rd6 f6 22. Qe3 Ne6 23. Rxe6 Rxe6 24. Qxc5 Bf8 25. Qe3 Rd8 26. Nbd2 Qa5 27. Ra1 Red6 28. g4 Rd3 29. Qe2 Bh6 30. Nf1 Bf4 31. Kg2 f5 32. Bxf4 exf4 33. gxf5 gxf5 34. Ng5 f3+ 35. Nxf3 Bxe4 36. N1h2 Rxf3 37. Nxf3 Rd3 38. Rg1 Rxf3 39. Kf1+ Kh8 40. Qd1 Qb6 41. Rg2 Rd3 42. Qh5 Bxg2+ 43. Kxg2 Qg6+ 0-1

[Event "Leipzig VfB op 23rd"]
[Site "Leipzig"]
[Date "2016.03.15"]
[Round "1"]
[White "Sonntag, Hermann"]
[Black "Wiedemann, Thilo"]
[Result "1-0"]
[ECO "C30"]
[WhiteElo "2024"]
[BlackElo "1663"]
[PlyCount "89"]
[EventDate "2016.03.15"]
[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 e5 2. Nc3 Nc6 3. f4 Bc5 4. Nf3 d6 5. Na4 Bb6 6. Bb5 Bd7 7. d3 Nf6 8. Nxb6 axb6 9. Bxc6 Bxc6 10. fxe5 dxe5 11. Nxe5 0-0 12. Bg5 Ra5 13. Nf3 h6 14. Bd2 Ra8 15. a3 b5 16. Bc3 b6 17. 0-0 Bb7 18. Nd4 c6 19. Nf5 Bc8 20. Nxg7 Kxg7 21. Bxf6+ Qxf6 22. Rxf6 Kxf6 23. Qf3+ Kg7 24. e5 Bd7 25. Qf6+ Kh7 26. Rf1 Be6 27. Rf4 Rg8 28. g3 Ra7 29. Rh4 Rg6 30. Qd8 Rb7 31. Qa8 Rc7 32. Qb8 Rd7 33. Qxb6 Bd5 34. Qd4 Rb7 35. Kf2 Re7 36. Rh5 Rge6 37. c4 bxc4 38. dxc4 Bh1 39. Rf5 f6 40. Qd3 Kg7 41. Kg1 Rxe5 42. Rxe5 Rxe5 43. Kxh1 Re1+ 44. Kg2 Re7 45. b4 1-0

[Event "Oberliga Ost-A 1516"]
[Site "Germany"]
[Date "2016.03.13"]
[Round "9.8"]
[White "Sonntag, Hermann"]
[Black "Leibovitch, Iziaslav"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "2080"]
[BlackElo "2049"]
[PlyCount "58"]
[EventDate "2015.09.20"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]
[WhiteTeam "Leipzig SG II"]
[BlackTeam "Dessau"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. g3 Bg7 5. Bg2 0-0 6. Nge2 e5 7. h3 Nc6 8. Be3 exd4 9. Nxd4 Re8 10. 0-0 Ne5 11. b3 a6 12. a3 Bd7 13. f4 Nc6 14. Qd3 Nxd4 15. Bxd4 c5 16. Bf2 Bc6 17. Rad1 Qa5 18. Rfe1 Rad8 19. b4 Qxa3 20. bxc5 Nd7 21. e5 Nxc5 22. Bxc5 Qxc5+ 23. Kh2 Bxg2 24. Kxg2 dxe5 25. Qxd8 Rxd8 26. Rxd8+ Bf8 27. Nd5 Qxc2+ 28. Kf3 Qd3+ 29. Re3 Qf1+ 0-1

[Event "Oberliga Ost-A 1516"]
[Site "Germany"]
[Date "2015.12.13"]
[Round "5.6"]
[White "Nake, Matthias"]
[Black "Sonntag, Hermann"]
[Result "1-0"]
[ECO "C15"]
[WhiteElo "2190"]
[BlackElo "2080"]
[PlyCount "59"]
[EventDate "2015.09.20"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]
[WhiteTeam "Dresden Gruen Weiss"]
[BlackTeam "Leipzig SG II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Bd2 dxe4 5. Qg4 Nf6 6. Qxg7 Rg8 7. Qh6 Qxd4 8. 0-0-0 Nbd7 9. f3 a6 10. Nge2 Qe5 11. fxe4 Ng4 12. Qh4 Be7 13. Qe1 Bc5 14. Bf4 Be3+ 15. Bxe3 Nxe3 16. Rd3 Nc4 17. Qh4 Nf6 18. Rf3 Ke7 19. Nf4 Nb6 20. Bd3 Rg4 21. Qf2 Nh5 22. Nxh5 Qxh5 23. Kb1 Bd7 24. h3 Rg7 25. Rf1 Rag8 26. g4 Qe5 27. Rxf7+ Kd6 28. Rd1 Kc6 29. a4 Nc8 30. Bb5+ 1-0

[Event "Oberliga Ost-A 1516"]
[Site "Germany"]
[Date "2015.10.11"]
[Round "3.7"]
[White "Sonntag, Hermann"]
[Black "Salzmann, Peter"]
[Result "1/2-1/2"]
[ECO "C50"]
[WhiteElo "2080"]
[BlackElo "2150"]
[PlyCount "12"]
[EventDate "2015.09.20"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]
[WhiteTeam "Leipzig SG II"]
[BlackTeam "Dresden TU II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. Nc3 Nf6 5. d4 d6 6. h3 0-0 1/2-1/2

[Event "Oberliga Ost-A 1516"]
[Site "Germany"]
[Date "2015.10.10"]
[Round "2.7"]
[White "Schuh, Ruediger"]
[Black "Sonntag, Hermann"]
[Result "1/2-1/2"]
[ECO "A85"]
[WhiteElo "2056"]
[BlackElo "2080"]
[PlyCount "94"]
[EventDate "2015.09.20"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]
[WhiteTeam "Hoyerswerda"]
[BlackTeam "Leipzig SG II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 e6 2. c4 f5 3. Nc3 Nf6 4. Qc2 Bb4 5. f3 Nc6 6. Be3 d5 7. a3 Be7 8. Bf2 0-0 9. e3 a6 10. Bd3 f4 11. Nge2 fxe3 12. Bxe3 Na5 13. c5 b6 14. b4 Nc4 15. Bf2 Qe8 16. 0-0 Bd7 17. Rfe1 Qf7 18. Nf4 g5 19. Nh3 Qg7 20. Kh1 Rae8 21. Qe2 b5 22. c6 Bc8 23. Bg3 Bd6 24. Bxc4 bxc4 25. Qd2 h6 26. Be5 Qg6 27. Nf2 Nh5 28. Re3 Nf4 29. Rae1 Qh5 30. g3 Ng6 31. Bxd6 cxd6 32. Nxd5 Nf4 33. Nb6 Nd5 34. g4 Qg6 35. Nd7 Rf4 36. Re4 Rxf3 37. Qe2 Qf7 38. Nd1 c3 39. Qc4 c2 40. Ne3 Nxe3 41. R4xe3 Rxe3 42. Rxe3 Qf4 43. Re1 Qf3+ 44. Kg1 Qxg4+ 45. Kh1 Qf3+ 46. Kg1 Qg4+ 47. Kh1 Qf3+ 1/2-1/2

[Event "Oberliga Ost-A 1516"]
[Site "Germany"]
[Date "2015.09.20"]
[Round "1.7"]
[White "Hartge, Gedeon"]
[Black "Sonntag, Hermann"]
[Result "1-0"]
[ECO "A90"]
[WhiteElo "1858"]
[BlackElo "2080"]
[PlyCount "95"]
[EventDate "2015.09.20"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]
[WhiteTeam "Halle Volksbank"]
[BlackTeam "Leipzig SG II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 e6 2. c4 f5 3. g3 Nf6 4. Bg2 d5 5. Nf3 c6 6. 0-0 Bd6 7. Nc3 0-0 8. b3 Nbd7 9. Na4 Qe8 10. Nb2 b6 11. Nd3 Nh5 12. Nfe5 Nxe5 13. dxe5 Be7 14. Qc2 Ba6 15. a4 Rc8 16. Rd1 g5 17. Ba3 f4 18. Qc1 fxg3 19. hxg3 g4 20. a5 b5 21. Nc5 Bxc5 22. Bxc5 bxc4 23. Bxf8 Kxf8 24. Qh6+ Kg8 25. bxc4 Bxc4 26. e4 Ng7 27. Rab1 Qe7 28. Rb2 Rf8 29. Rdb1 Bb5 30. Rb4 a6 31. exd5 exd5 32. Rxg4 Qxe5 33. Qd2 Qf5 34. Rbb4 Bc4 35. Qd4 Qf7 36. Rf4 Qe7 37. Rxf8+ Kxf8 38. Rb8+ Kf7 39. Qf4+ Kg6 40. Bh3 h5 41. Rg8 Kh7 42. Rc8 c5 43. Rc7 Qe1+ 44. Kh2 d4 45. Bf5+ Kg8 46. Rc8+ Ne8 47. Bg6 Kg7 48. Rxe8 1-0

[Event "Oberliga Ost-A 1415"]
[Site "Germany"]
[Date "2015.04.12"]
[Round "11.5"]
[White "Sonntag, Hermann"]
[Black "Hentzgen, Thomas"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "2133"]
[BlackElo "2061"]
[PlyCount "33"]
[EventDate "2014.09.21"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]
[WhiteTeam "Leipzig SG II"]
[BlackTeam "Halle Volksbank"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bb5 Nd4 6. a4 a6 7. Bc4 e6 8. 0-0 Ne7 9. d3 0-0 10. Nxd4 cxd4 11. Ne2 b6 12. Bb3 Bb7 13. Qe1 Rc8 14. Bd2 Nc6 15. f5 Na5 16. Bxa5 bxa5 17. g4 1/2-1/2

[Event "Oberliga Ost-A 1415"]
[Site "Germany"]
[Date "2015.04.11"]
[Round "10.5"]
[White "Pallas, Sebastian"]
[Black "Sonntag, Hermann"]
[Result "0-1"]
[ECO "C09"]
[WhiteElo "2026"]
[BlackElo "2133"]
[PlyCount "80"]
[EventDate "2014.09.21"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]
[WhiteTeam "Loeberitz"]
[BlackTeam "Leipzig SG II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 exd5 5. dxc5 Bxc5 6. Nb3 Bb6 7. Nf3 Nc6 8. h3 Bf5 9. Nfd4 Be4 10. Be3 Nf6 11. Qd2 h5 12. 0-0-0 Rc8 13. Nxc6 bxc6 14. f3 Bg6 15. Ba6 Rc7 16. Bxb6 axb6 17. Rhe1+ Re7 18. Rxe7+ Kxe7 19. Bd3 Bxd3 20. Qxd3 Re8 21. Nd4 Qd7 22. g4 g6 23. g5 Ng8 24. c4 Kf8 25. Nc2 Qxh3 26. cxd5 cxd5 27. Qxd5 Ne7 28. Qb3 Qf5 29. Qxb6 Qxg5+ 30. Kb1 Nf5 31. a4 h4 32. a5 h3 33. a6 h2 34. a7 Qg2 35. Qc5+ Kg7 36. Qc6 h1Q 37. Rxh1 Qxh1+ 38. Ka2 Qh8 39. b4 Ra8 40. Qc7 Qc8 0-1

[Event "Oberliga Ost-A 1415"]
[Site "Germany"]
[Date "2015.03.15"]
[Round "9.7"]
[White "Pesztericz, Laszlo"]
[Black "Sonntag, Hermann"]
[Result "1-0"]
[ECO "C17"]
[WhiteElo "2098"]
[BlackElo "2133"]
[PlyCount "59"]
[EventDate "2014.09.21"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]
[WhiteTeam "Magdeburg Rochade"]
[BlackTeam "Leipzig SG II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. Bd2 Ne7 6. a3 Bxc3 7. Bxc3 cxd4 8. Qxd4 Nbc6 9. Qg4 Nf5 10. Nf3 h5 11. Qf4 Qb6 12. Bd3 d4 13. Bd2 Qxb2 14. 0-0 Qb6 15. Rab1 Qd8 16. Bxf5 exf5 17. Bb4 Nxb4 18. axb4 0-0 19. Rfd1 Qe7 20. Nxd4 g6 21. h4 Be6 22. Nxe6 Qxe6 23. Rd6 Qa2 24. Re1 Rae8 25. e6 Rxe6 26. Rdxe6 fxe6 27. Qh6 Rf6 28. Rd1 Qd5 29. Rxd5 exd5 30. Qf4 1-0

[Event "Leipzig VfB op 22nd"]
[Site "Leipzig"]
[Date "2015.03.08"]
[Round "9"]
[White "Andreadakis, Lutz"]
[Black "Sonntag, Hermann"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1920"]
[BlackElo "2074"]
[PlyCount "96"]
[EventDate "2015.03.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. b4 e5 2. Bb2 f6 3. a3 d5 4. e3 Be6 5. d4 Nd7 6. Nd2 Bd6 7. c4 c6 8. cxd5 cxd5 9. Nb3 b6 10. Ba6 Ne7 11. Rc1 0-0 12. Nf3 e4 13. Nfd2 Qe8 14. 0-0 Qg6 15. f4 h5 16. Rf2 h4 17. Nf1 Rad8 18. Be2 Qh6 19. g4 hxg3 20. hxg3 g6 21. Rh2 Qg7 22. Bg4 f5 23. Be2 Nf6 24. Nbd2 Bd7 25. Qb3 Kf7 26. a4 Rh8 27. b5 g5 28. Ba3 Bb8 29. Qb4 Nc8 30. Rxc8 Bxc8 31. Qe7+ Kg6 32. Bh5+ Rxh5 33. Qxd8 Qg8 34. Qe7 Rxh2 35. Nxh2 gxf4 36. gxf4 Qe8 37. Qb4 Qh8 38. Ndf1 Be6 39. Qe7 Qe8 40. Qb4 Qc8 41. Qe1 Qd8 42. Qh4 Bd6 43. Qg5+ Kf7 44. Bxd6 Qxd6 45. Ng3 Qa3 46. Nh5 Qxe3+ 47. Kh1 Qe1+ 48. Kg2 Qe2+ 0-1

[Event "Leipzig VfB op 22nd"]
[Site "Leipzig"]
[Date "2015.03.07"]
[Round "7"]
[White "Pohl, Gunnar"]
[Black "Sonntag, Hermann"]
[Result "0-1"]
[ECO "A90"]
[WhiteElo "1926"]
[BlackElo "2074"]
[PlyCount "52"]
[EventDate "2015.03.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 e6 2. c4 f5 3. g3 Nf6 4. Bg2 d5 5. Nc3 c6 6. Nf3 Bd6 7. 0-0 0-0 8. Qc2 Qe8 9. Ne5 b6 10. b3 Bb7 11. a4 Na6 12. Ba3 Nb4 13. Qd2 a5 14. f3 Rd8 15. e3 Bxe5 16. dxe5 dxc4 17. Qe2 Nfd5 18. Nxd5 exd5 19. bxc4 Qxe5 20. Bb2 d4 21. Rfe1 Qxe3+ 22. Qxe3 dxe3 23. Rxe3 Nc2 24. Re7 Rf7 25. Rxf7 Kxf7 26. Rc1 Ne3 0-1

[Event "Leipzig VfB op 22nd"]
[Site "Leipzig"]
[Date "2015.03.07"]
[Round "8"]
[White "Sonntag, Hermann"]
[Black "Kaase, Julian"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "2074"]
[BlackElo "1689"]
[PlyCount "78"]
[EventDate "2015.03.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bb5 Nd4 6. a4 a6 7. Bc4 e6 8. 0-0 Ne7 9. d3 d5 10. Ba2 0-0 11. Nxd4 cxd4 12. Ne2 Bd7 13. Bb3 Bc6 14. Ng3 h5 15. Qe2 Re8 16. Bd2 h4 17. Nh1 dxe4 18. dxe4 d3 19. Qxd3 h3 20. Bc3 hxg2 21. Kxg2 Nf5 22. Rae1 Qb6 23. Bxg7 Kxg7 24. Qc3+ Kf8 25. Ng3 Ke7 26. a5 Qb5 27. Kg1 Nxg3 28. hxg3 Rh8 29. g4 Rh4 30. g5 Rg4+ 31. Kf2 Rxf4+ 32. Ke3 Rxf1 33. Rxf1 Qxf1 34. Qc5+ Ke8 35. Qe5 Qh3+ 36. Kd4 Rd8+ 37. Kc4 Qf1+ 38. Kc3 Qf3+ 39. Kb4 Qxe4+ 0-1

[Event "Leipzig VfB op 22nd"]
[Site "Leipzig"]
[Date "2015.03.06"]
[Round "6"]
[White "Sonntag, Hermann"]
[Black "Hedke, Fred"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "2074"]
[BlackElo "2277"]
[PlyCount "70"]
[EventDate "2015.03.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. b4 Bb6 6. Qb3 0-0 7. d3 a5 8. b5 a4 9. Qc2 Na5 10. Nbd2 Nxc4 11. Nxc4 Bc5 12. 0-0 d6 13. d4 Be6 14. Ne3 exd4 15. cxd4 Bb6 16. Rd1 h6 17. Ba3 Re8 18. e5 Nh7 19. d5 Bd7 20. Nc4 dxe5 21. Nfxe5 Ba7 22. Rab1 Nf6 23. Kh1 Ng4 24. Nxg4 Bxg4 25. f3 Bh5 26. Qxa4 Bg6 27. Rb2 Bd4 28. Qb3 Bxb2 29. Bxb2 Qg5 30. Qc3 f6 31. a3 Rad8 32. b6 Rxd5 33. Rxd5 Qxd5 34. Ne3 Qf7 35. Qxc7 Rxe3 0-1

[Event "Leipzig VfB op 22nd"]
[Site "Leipzig"]
[Date "2015.03.05"]
[Round "5"]
[White "Kreyssig, Bruno"]
[Black "Sonntag, Hermann"]
[Result "0-1"]
[ECO "C08"]
[WhiteElo "1953"]
[BlackElo "2074"]
[PlyCount "86"]
[EventDate "2015.03.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 exd5 5. Bb5+ Nc6 6. Qe2+ Be6 7. dxc5 Bxc5 8. Nb3 Bb6 9. Nf3 Qf6 10. c3 h6 11. Nbd4 Nge7 12. Be3 Bd7 13. h3 0-0-0 14. a4 Rhe8 15. 0-0 Nf5 16. Nxf5 Bxf5 17. Bxb6 Rxe2 18. Bxd8 Nxd8 19. Bxe2 Ne6 20. Nd4 Nxd4 21. cxd4 Qxd4 22. Rac1+ Kb8 23. Bf3 Be6 24. b3 Qb4 25. Rb1 g5 26. Rfd1 d4 27. Rb2 Qc3 28. Rbd2 Bxb3 29. Rd3 Qb2 30. R1d2 Qc1+ 31. Kh2 Bxa4 32. Rxd4 Bc6 33. Bg4 a5 34. Rd1 Qc2 35. Kg1 a4 36. Rd6 a3 37. R6d2 Qb3 38. Rd3 Qb2 39. R1d2 Qb1+ 40. Rd1 a2 41. Ra3 f5 42. Bh5 g4 43. Rf1 Bb5 0-1

[Event "Leipzig VfB op 22nd"]
[Site "Leipzig"]
[Date "2015.03.05"]
[Round "4"]
[White "Sonntag, Hermann"]
[Black "Dannhaeuser, Kevin"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "2074"]
[BlackElo "1937"]
[PlyCount "32"]
[EventDate "2015.03.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 d6 4. Bb5 Bd7 5. Nf3 e6 6. 0-0 Qc7 7. d3 Nge7 8. a4 g6 9. Qe1 Bg7 10. Bc4 a6 11. Qh4 Nd4 12. Nxd4 Bxd4+ 13. Kh1 Bc6 14. Bd2 d5 15. Ba2 0-0-0 16. a5 Bg7 1/2-1/2

[Event "Leipzig VfB op 22nd"]
[Site "Leipzig"]
[Date "2015.03.04"]
[Round "3"]
[White "Bigott, Martin"]
[Black "Sonntag, Hermann"]
[Result "1/2-1/2"]
[ECO "A90"]
[WhiteElo "1888"]
[BlackElo "2074"]
[PlyCount "23"]
[EventDate "2015.03.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 e6 2. c4 f5 3. Nc3 Nf6 4. g3 d5 5. Bg2 c6 6. cxd5 exd5 7. Nf3 Bd6 8. Bf4 Bxf4 9. gxf4 Qe7 10. e3 Be6 11. a3 Nbd7 12. Ng5 1/2-1/2

[Event "Leipzig VfB op 22nd"]
[Site "Leipzig"]
[Date "2015.03.04"]
[Round "2"]
[White "Sonntag, Hermann"]
[Black "Schoenbeck, Stephan"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "2074"]
[BlackElo "1930"]
[PlyCount "41"]
[EventDate "2015.03.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 Nf6 2. g3 g6 3. Bg2 Bg7 4. e4 d6 5. Ne2 0-0 6. h3 e5 7. c3 Re8 8. d5 c6 9. c4 cxd5 10. cxd5 Na6 11. Nbc3 Bd7 12. Be3 Nc7 13. 0-0 b5 14. b4 Qb8 15. a3 Rc8 16. f4 a5 17. fxe5 dxe5 18. Qd2 Nce8 19. Bc5 Nd6 20. Qg5 h6 21. Qe3 1/2-1/2

[Event "Leipzig VfB op 22nd"]
[Site "Leipzig"]
[Date "2015.03.03"]
[Round "1"]
[White "Alvermann, Christian"]
[Black "Sonntag, Hermann"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "1807"]
[BlackElo "2074"]
[PlyCount "60"]
[EventDate "2015.03.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 e6 2. d3 c5 3. Nf3 Nc6 4. g3 Nge7 5. Bg2 h6 6. h4 g6 7. 0-0 Bg7 8. Re1 d6 9. Nbd2 e5 10. Nf1 Be6 11. N1h2 Qd7 12. c3 0-0-0 13. Be3 f5 14. Nd2 Bf6 15. f4 exf4 16. Bxf4 g5 17. hxg5 hxg5 18. Be3 Be5 19. Bf2 f4 20. g4 Rxh2 21. Kxh2 f3+ 22. Kg1 fxg2 23. Kxg2 Bxg4 24. Nf3 Bh3+ 25. Kh1 Rh8 26. Nxe5 Nxe5 27. Kg1 Bg4 28. Qc2 Nf3+ 29. Kg2 Rh2+ 30. Kg3 Bh5 0-1

[Event "Oberliga Ost-A 1415"]
[Site "Germany"]
[Date "2015.02.22"]
[Round "8.5"]
[White "Ader, Gunter"]
[Black "Sonntag, Hermann"]
[Result "1-0"]
[ECO "C15"]
[WhiteElo "2028"]
[BlackElo "2133"]
[PlyCount "93"]
[EventDate "2014.09.21"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]
[WhiteTeam "Dresden USV TU II"]
[BlackTeam "Leipzig SG II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 dxe4 6. Qg4 Nf6 7. Qxg7 Rg8 8. Qh6 Nbd7 9. Ne2 b6 10. c4 Bb7 11. h3 Qe7 12. Bb2 0-0-0 13. 0-0-0 Rg6 14. Qe3 Nh5 15. g4 Ng7 16. Rg1 h5 17. Nf4 Rg5 18. Bg2 f5 19. f3 exf3 20. Bxf3 fxg4 21. Bxb7+ Kxb7 22. Qe4+ Kc8 23. Nd5 Qd6 24. Nb4 Nb8 25. h4 Ra5 26. d5 exd5 27. Nxd5 Ne6 28. Rge1 Rxd5 29. Rxd5 Qf4+ 30. Qxf4 Nxf4 31. Rxd8+ Kxd8 32. Rf1 Ne6 33. Rf5 Ke7 34. Be5 Nc6 35. Rxh5 Nxe5 36. Rxe5 Kf6 37. Re1 g3 38. Rg1 Nf4 39. Kd1 g2 40. Kd2 Kf5 41. Ke3 Kg4 42. h5 Nxh5 43. Rxg2+ Kf5 44. Kd4 Ke6 45. c5 Kd7 46. cxb6 axb6 47. Ke5 1-0

[Event "Oberliga Ost-A 1415"]
[Site "Germany"]
[Date "2015.01.18"]
[Round "7.7"]
[White "Sonntag, Hermann"]
[Black "Paul, Mathias"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "2133"]
[BlackElo "2207"]
[PlyCount "30"]
[EventDate "2014.09.21"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]
[WhiteTeam "Leipzig SG II"]
[BlackTeam "Plauen Koenig"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nc3 Nc6 3. f4 d6 4. Bb5 Bd7 5. Nf3 e6 6. 0-0 Nge7 7. d3 a6 8. Bxc6 Nxc6 9. Qe1 Qc7 10. Nd1 Be7 11. Ne3 Nd4 12. c3 Nxf3+ 13. Rxf3 g6 14. Bd2 Bc6 15. Nc2 f5 1/2-1/2

[Event "Oberliga Ost-A 1415"]
[Site "Germany"]
[Date "2015.01.17"]
[Round "6.7"]
[White "Floeter, Frank"]
[Black "Sonntag, Hermann"]
[Result "1/2-1/2"]
[ECO "A85"]
[WhiteElo "2153"]
[BlackElo "2133"]
[PlyCount "36"]
[EventDate "2014.09.21"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]
[WhiteTeam "Aue Nickelhuette II"]
[BlackTeam "Leipzig SG II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 e6 2. c4 f5 3. Nc3 Nf6 4. e3 b6 5. Bd3 Bb7 6. f3 Bb4 7. Nge2 c5 8. Bd2 cxd4 9. exd4 0-0 10. 0-0 Nc6 11. Kh1 Nh5 12. Be3 f4 13. Bf2 Qg5 14. Qc2 Qh6 15. Ne4 d5 16. cxd5 exd5 17. N4c3 Bxc3 18. bxc3 Rac8 1/2-1/2

[Event "Oberliga Ost-A 1415"]
[Site "Germany"]
[Date "2014.12.07"]
[Round "5.5"]
[White "Sonntag, Hermann"]
[Black "Woellermann, Jan"]
[Result "0-1"]
[ECO "B31"]
[WhiteElo "2133"]
[BlackElo "2230"]
[PlyCount "96"]
[EventDate "2014.09.21"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]
[WhiteTeam "Leipzig SG II"]
[BlackTeam "Magdeburg Aufbau Elbe"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. c3 Nf6 5. e5 Nd5 6. 0-0 Bg7 7. d4 cxd4 8. cxd4 0-0 9. Nc3 Nxc3 10. bxc3 d6 11. Qe2 Bg4 12. exd6 exd6 13. h3 Re8 14. Be3 Bd7 15. a4 Rc8 16. a5 Ne7 17. Ra3 Nf5 18. Re1 Bh6 19. Bxd7 Qxd7 20. Qd3 Nxe3 21. fxe3 d5 22. Ne5 Qe7 23. Rb3 Bg7 24. Nf3 Rc7 25. Kf2 Bh6 26. Re2 Qd8 27. e4 dxe4 28. Rxe4 Rce7 29. Rxe7 Rxe7 30. a6 b6 31. d5 Be3+ 32. Kf1 Bc5 33. Rb2 Re3 34. Qc4 Qf6 35. Re2 Rxc3 36. Qe4 Rc1+ 37. Re1 Rxe1+ 38. Qxe1 h6 39. Qe5 Qd8 40. Nd4 Qh4 41. Qe8+ Kg7 42. Qe5+ Kh7 43. g4 Qxh3+ 44. Ke2 Qxg4+ 45. Kd3 Qc8 46. Ke4 Qxa6 47. Qc7 Qf1 48. Nf3 Qb1+ 0-1

[Event "Oberliga Ost-A 1415"]
[Site "Germany"]
[Date "2014.11.09"]
[Round "4.6"]
[White "Sonntag, Hermann"]
[Black "Nake, Matthias"]
[Result "0-1"]
[ECO "B31"]
[WhiteElo "2133"]
[BlackElo "2190"]
[PlyCount "62"]
[EventDate "2014.09.21"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]
[WhiteTeam "Leipzig SG II"]
[BlackTeam "Dresden Gruen Weiss"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. c3 d6 6. d4 Qb6 7. Ba4 Bd7 8. d5 Nb8 9. Nbd2 Qc7 10. c4 a6 11. Rb1 b5 12. Bc2 Nf6 13. b3 0-0 14. Bb2 Ne8 15. Re1 e5 16. Nh4 Bf6 17. Ndf3 Qd8 18. g3 Ng7 19. Kg2 Be7 20. Qd2 f5 21. Bc1 f4 22. Nxe5 dxe5 23. d6 Bxh4 24. Qd5+ Ne6 25. Qxa8 Bc6 26. Qa7 Rf7 27. Qxf7+ Kxf7 28. gxh4 Qxh4 29. Bb2 Qg4+ 30. Kh1 Qf3+ 31. Kg1 Ng5 0-1

[Event "Oberliga Ost-A 1415"]
[Site "Germany"]
[Date "2014.10.19"]
[Round "3.5"]
[White "Sonntag, Hermann"]
[Black "Hovsepyan, Vardan"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2133"]
[BlackElo "2072"]
[PlyCount "57"]
[EventDate "2014.09.21"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]
[WhiteTeam "Leipzig SG II"]
[BlackTeam "Hoyerswerda"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. c3 d6 3. d4 Nf6 4. Bd3 g6 5. h3 e5 6. d5 Bg7 7. Be3 0-0 8. g4 Bd7 9. Nd2 Qc8 10. Qe2 Ne8 11. 0-0-0 a6 12. f4 f5 13. gxf5 gxf5 14. Rf1 b5 15. Qg2 c4 16. Bc2 b4 17. Ne2 Kh8 18. Rf3 a5 19. Rg1 Na6 20. Rg3 Rf7 21. fxe5 f4 22. Bxf4 bxc3 23. bxc3 Nc5 24. Bh6 Nd3+ 25. Bxd3 cxd3 26. Rxg7 Nxg7 27. Bxg7+ Kg8 28. e6 Rf1+ 29. Qxf1 1-0

[Event "Oberliga Ost-A 1415"]
[Site "Germany"]
[Date "2014.10.18"]
[Round "2.6"]
[White "Sonntag, Hermann"]
[Black "Poenisch, Eckehard"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "2133"]
[BlackElo "2184"]
[PlyCount "42"]
[EventDate "2014.09.21"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]
[WhiteTeam "Leipzig SG II"]
[BlackTeam "Coswig"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nc3 Nf6 3. Nf3 d6 4. Bc4 Be7 5. d4 Nbd7 6. Bxf7+ Kxf7 7. Ng5+ Kg8 8. Ne6 Qe8 9. Nxc7 Qg6 10. Nxa8 Qxg2 11. Rf1 exd4 12. Qxd4 Ne5 13. f4 Nfg4 14. Qd5+ Nf7 15. Qc4 Bh4+ 16. Kd1 Be6 17. Qe2 Ne3+ 18. Qxe3 Qxf1+ 19. Kd2 Bg4 20. Nd5 Bf2 21. Qb3 Qe1+ 0-1

[Event "Oberliga Ost-A 1415"]
[Site "Germany"]
[Date "2014.09.21"]
[Round "1.6"]
[White "Laemmel, Sebastian"]
[Black "Sonntag, Hermann"]
[Result "1/2-1/2"]
[ECO "C18"]
[WhiteElo "2025"]
[BlackElo "2133"]
[PlyCount "122"]
[EventDate "2014.09.21"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]
[WhiteTeam "Chemnitz USG"]
[BlackTeam "Leipzig SG II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qc7 7. Qg4 f5 8. Qg3 cxd4 9. cxd4 Ne7 10. Bd2 0-0 11. Bd3 Nbc6 12. Ne2 Rf7 13. h4 Na5 14. 0-0 Nc4 15. Bc1 b5 16. Nf4 a5 17. Nh5 Bb7 18. Bf4 Kh8 19. Rfb1 Bc6 20. Bg5 Ng6 21. Nf4 Nxf4 22. Qxf4 Rg8 23. h5 h6 24. Bh4 Qc8 25. Rb3 Qf8 26. Be2 Be8 27. Kh2 Rb7 28. g4 fxg4 29. Qxg4 Rf7 30. Rf3 Nd2 31. Rxf7 Qxf7 32. Rd1 Ne4 33. f3 Nc3 34. Rd2 Nxe2 35. Rxe2 Qxh5 36. Qxh5 Bxh5 37. Re3 Rc8 38. c3 Rc4 39. Be7 Rc7 40. Bd8 Rf7 41. Kg3 a4 42. f4 Bg6 43. Re2 Bd3 44. Rd2 Be4 45. Rb2 Bd3 46. Rd2 Bc4 47. Rh2 Kh7 48. Kf3 Rf5 49. Ke3 Bb3 50. Be7 Kg6 51. Bd8 Rf8 52. Rg2+ Kh7 53. Be7 Rf7 54. Bd8 Rf5 55. Rh2 Kg6 56. Rg2+ Kf7 57. Rh2 Ke8 58. Ba5 Ke7 59. Bb4+ Kf7 60. Ba5 Bd1 61. Rd2 Bb3 1/2-1/2

[Event "Leipzig VfB op 21st"]
[Site "Leipzig"]
[Date "2014.03.08"]
[Round "8"]
[White "Schoenbeck, Stephan"]
[Black "Sonntag, Hermann"]
[Result "0-1"]
[ECO "C18"]
[WhiteElo "1919"]
[BlackElo "2123"]
[PlyCount "92"]
[EventDate "2014.03.04"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qc7 7. Nf3 Bd7 8. Bd3 c4 9. Be2 Ba4 10. h4 Nc6 11. h5 Qa5 12. Bd2 h6 13. Nh4 Nge7 14. Bg4 0-0-0 15. f4 Rde8 16. 0-0 g6 17. hxg6 Nxg6 18. Nf3 Nce7 19. Qc1 Reg8 20. Bh3 Rh7 21. Rb1 Qc7 22. Kh2 Nf5 23. Be1 Qe7 24. Rb4 Bc6 25. g3 Kc7 26. Rg1 Rhg7 27. Bf2 h5 28. a4 a5 29. Rb1 Bxa4 30. Ng5 Nh6 31. f5 exf5 32. Re1 Nf8 33. Nf3 Ng4+ 34. Bxg4 Rxg4 35. Qh6 Ng6 36. e6 fxe6 37. Ne5 Nxe5 38. Rxe5 R8g6 39. Qxh5 f4 40. Kg2 Bxc2 41. Rbe1 fxg3 42. Bg1 Rh4 43. Qf3 Be4 44. R1xe4 Rxe4 45. Rxe4 dxe4 46. Qxe4 Qg5 0-1

[Event "Leipzig VfB op 21st"]
[Site "Leipzig"]
[Date "2014.03.08"]
[Round "7"]
[White "Sonntag, Hermann"]
[Black "Hiemer, Bernd"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "2123"]
[BlackElo "2026"]
[PlyCount "82"]
[EventDate "2014.03.04"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Be3 Bg7 5. f3 0-0 6. Qd2 c6 7. g4 h5 8. gxh5 Nxh5 9. Nge2 Nd7 10. Ng3 Ndf6 11. 0-0-0 b5 12. Nce2 Be6 13. Nxh5 Nxh5 14. Ng3 Nf6 15. h4 b4 16. Qxb4 Rb8 17. Qa3 Qc7 18. c3 Rb6 19. h5 Rfb8 20. Rd2 Bc8 21. Rg2 c5 22. dxc5 dxc5 23. Nf5 Bxf5 24. exf5 Qe5 25. Qxc5 Nd5 26. fxg6 Qxe3+ 27. Qxe3 Nxe3 28. gxf7+ Kxf7 29. Rf2 Rd6 30. Be2 Bh6 31. f4 Rf6 32. Rh4 e6 33. c4 Rg8 34. b3 Ng2 35. Rh2 Bxf4+ 36. Rxf4 Nxf4 37. Bf3 Nd3+ 38. Kd2 Rxf3 39. Ke2 Rfg3 40. Rh4 e5 41. h6 Nf4+ 0-1

[Event "Leipzig VfB op 21st"]
[Site "Leipzig"]
[Date "2014.03.08"]
[Round "9"]
[White "Sonntag, Hermann"]
[Black "Schreiter, Thomas"]
[Result "1/2-1/2"]
[ECO "C11"]
[WhiteElo "2123"]
[BlackElo "2041"]
[PlyCount "45"]
[EventDate "2014.03.04"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 a6 8. Qd2 b5 9. Ne2 Qb6 10. g3 Bb7 11. Bh3 cxd4 12. Nexd4 Nxd4 13. Bxd4 Bc5 14. c3 b4 15. 0-0 Bxd4+ 16. cxd4 h6 17. Rac1 Rc8 18. Rxc8+ Bxc8 19. f5 Nf8 20. Rc1 Bd7 21. g4 exf5 22. gxf5 g6 23. Qd3 1/2-1/2

[Event "Leipzig VfB op 21st"]
[Site "Leipzig"]
[Date "2014.03.07"]
[Round "6"]
[White "Siedentopf, Daniel"]
[Black "Sonntag, Hermann"]
[Result "1-0"]
[ECO "A90"]
[WhiteElo "2310"]
[BlackElo "2123"]
[PlyCount "69"]
[EventDate "2014.03.04"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. d4 e6 2. c4 f5 3. g3 Nf6 4. Bg2 d5 5. Nf3 c6 6. 0-0 Bd6 7. Qc2 0-0 8. Nc3 Qe8 9. Rb1 Nbd7 10. b4 dxc4 11. b5 Nd5 12. bxc6 bxc6 13. e4 Nb4 14. Qe2 Nd3 15. Nd2 Nb6 16. Nxc4 Nxc4 17. Qxd3 Ba6 18. Re1 Qd7 19. Bf1 f4 20. Qc2 fxg3 21. hxg3 Bxg3 22. fxg3 Qxd4+ 23. Kg2 Rf7 24. Bxc4 Bxc4 25. Be3 Qe5 26. Bf4 Qh5 27. Ne2 Bb5 28. a4 Ba6 29. Qxc6 Bxe2 30. Qxa8+ Rf8 31. Rb8 Qf3+ 32. Kg1 Rxb8 33. Qxb8+ Kf7 34. Qxa7+ Kg6 35. Qe3 1-0

[Event "Leipzig VfB op 21st"]
[Site "Leipzig"]
[Date "2014.03.06"]
[Round "4"]
[White "Sonntag, Hermann"]
[Black "Reimann, Hubert"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2123"]
[BlackElo "1990"]
[PlyCount "65"]
[EventDate "2014.03.04"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. f4 Nc6 4. Nf3 a6 5. a4 g6 6. Bc4 e6 7. d3 Bg7 8. 0-0 Nge7 9. Bb3 d5 10. Bd2 0-0 11. Qe1 Nd4 12. Nxd4 cxd4 13. Ne2 dxe4 14. dxe4 d3 15. Nc3 Nc6 16. Be3 Nd4 17. Rd1 Nxb3 18. Rxd3 Qc7 19. cxb3 Bd7 20. Qf2 b5 21. Rfd1 Bc6 22. Bc5 Rfe8 23. e5 Rac8 24. Bd6 Qb7 25. a5 b4 26. Na4 Bb5 27. Rd4 Qc6 28. Nb6 Rcd8 29. Bxb4 Rxd4 30. Qxd4 Qc2 31. Nc4 Qxb3 32. Nd6 Ba4 33. Rd3 1-0

[Event "Leipzig VfB op 21st"]
[Site "Leipzig"]
[Date "2014.03.06"]
[Round "5"]
[White "Sonntag, Hermann"]
[Black "Spiess, Gunter"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "2123"]
[BlackElo "2450"]
[PlyCount "31"]
[EventDate "2014.03.04"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Be7 7. Be3 b6 8. Qd2 0-0 9. g3 Nc6 10. h4 f6 11. Bh3 fxe5 12. Bxe6+ Kh8 13. Bxd5 cxd4 14. Bxc6 dxe3 15. Qd5 Rb8 16. 0-0-0 1-0

[Event "Leipzig VfB op 21st"]
[Site "Leipzig"]
[Date "2014.03.05"]
[Round "3"]
[White "Simantsev, Mikhail"]
[Black "Sonntag, Hermann"]
[Result "1-0"]
[ECO "A84"]
[WhiteElo "2459"]
[BlackElo "2123"]
[PlyCount "75"]
[EventDate "2014.03.04"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. d4 e6 2. c4 f5 3. Nc3 Nf6 4. Qc2 d5 5. e3 c6 6. Bd3 Ne4 7. Nge2 Bd6 8. 0-0 0-0 9. f3 Nxc3 10. Nxc3 Qf6 11. Bd2 Nd7 12. Ne2 c5 13. g3 b6 14. Qa4 Nb8 15. cxd5 exd5 16. Nc3 Be6 17. Nb5 Bd7 18. dxc5 Bxc5 19. Qb3 Na6 20. Kg2 Kh8 21. Bc3 Qh6 22. Nd4 Nc7 23. f4 a5 24. Qc2 Qg6 25. b3 Bxd4 26. Bxd4 Nb5 27. Rac1 Nxd4 28. exd4 Qf6 29. Qf2 Rac8 30. Ba6 Rxc1 31. Rxc1 Re8 32. Bd3 Rc8 33. Rxc8+ Bxc8 34. Qe3 Qe6 35. Qe5 Kg8 36. Kf2 Kf7 37. Qc7+ Kg6 38. g4 1-0

[Event "Leipzig VfB op 21st"]
[Site "Leipzig"]
[Date "2014.03.05"]
[Round "2"]
[White "Sonntag, Hermann"]
[Black "Kreyssig, Bruno"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2123"]
[BlackElo "1871"]
[PlyCount "57"]
[EventDate "2014.03.04"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. d4 Nf6 2. g3 g6 3. Bg2 Bg7 4. e4 d6 5. Ne2 0-0 6. 0-0 c5 7. c3 Nc6 8. h3 cxd4 9. cxd4 Qc7 10. Nbc3 Rd8 11. Be3 b6 12. Rc1 Qd7 13. f4 Bb7 14. e5 dxe5 15. fxe5 Ne8 16. Qb3 e6 17. Ne4 h6 18. Rf4 Ne7 19. Rcf1 Nf5 20. Bf2 Bd5 21. Qf3 g5 22. Rg4 Bxe4 23. Rxe4 f6 24. h4 fxe5 25. dxe5 Qd3 26. Qh5 Rac8 27. hxg5 hxg5 28. Qxg5 Rd5 29. Nf4 1-0

[Event "Leipzig VfB op 21st"]
[Site "Leipzig"]
[Date "2014.03.04"]
[Round "1"]
[White "Schlegel, Harald"]
[Black "Sonntag, Hermann"]
[Result "0-1"]
[ECO "C09"]
[WhiteElo "1806"]
[BlackElo "2123"]
[PlyCount "47"]
[EventDate "2014.03.04"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 Nc6 5. exd5 exd5 6. dxc5 Bxc5 7. Nb3 Bb6 8. c3 Nf6 9. Bb5 0-0 10. 0-0 Qd6 11. g3 Ne4 12. Nbd4 Bg4 13. Be2 Rad8 14. Bf4 Qf6 15. Be3 Rfe8 16. Nxc6 bxc6 17. Nd4 Bh3 18. Re1 c5 19. Nf3 d4 20. cxd4 cxd4 21. Bf4 d3 22. Bxd3 Bxf2+ 23. Kh1 Bxe1 24. Qxe1 0-1

[Event "Oberliga Ost-A 1112"]
[Site "Germany"]
[Date "2012.04.15"]
[Round "11.8"]
[White "Sonntag, Hermann"]
[Black "Kregelin, Jan"]
[Result "1/2-1/2"]
[ECO "B52"]
[WhiteElo "2109"]
[BlackElo "2089"]
[PlyCount "49"]
[EventDate "2011.09.25"]
[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 "Leipzig SG II"]
[BlackTeam "Hoyerswerda"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. a4 Nc6 5. 0-0 Nf6 6. Nc3 e6 7. d4 cxd4 8. Nxd4 Be7 9. Be3 0-0 10. f4 Nxd4 11. Bxd4 a6 12. Bd3 Bc6 13. a5 Nd7 14. Qe2 Qc7 15. Rf3 e5 16. Nd5 Bxd5 17. exd5 g6 18. f5 Bf6 19. Bf2 Nc5 20. Bc4 Rac8 21. c3 Ne4 22. Qxe4 Qxc4 23. Qxc4 Rxc4 24. fxg6 fxg6 25. Bb6 1/2-1/2

[Event "Oberliga Ost-A 1112"]
[Site "Germany"]
[Date "2012.04.14"]
[Round "10.8"]
[White "Scheurer, Ulf"]
[Black "Sonntag, Hermann"]
[Result "1/2-1/2"]
[ECO "C18"]
[WhiteElo "2087"]
[BlackElo "2109"]
[PlyCount "68"]
[EventDate "2011.09.25"]
[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 "Coswig"]
[BlackTeam "Leipzig SG II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qc7 7. Qg4 f5 8. Qh5+ g6 9. Qd1 Bd7 10. Nf3 Ba4 11. Bd3 h6 12. 0-0 c4 13. Be2 g5 14. h3 Nc6 15. Nh2 0-0-0 16. f4 Qg7 17. Kh1 Nge7 18. Bh5 Rdg8 19. Qe2 a6 20. Be3 Na7 21. g4 Nb5 22. Qd2 Nc6 23. Rg1 gxf4 24. Bxf4 Qh7 25. Rg2 Kb8 26. Rag1 Ka7 27. Ra1 Kb6 28. Rb1 Ka7 29. Ra1 Ne7 30. Rb1 Nc7 31. Rbg1 Nb5 32. Rb1 Nc6 33. Ra1 Kb6 34. Rb1 Ka5 1/2-1/2

[Event "Oberliga Ost-A 1112"]
[Site "Germany"]
[Date "2011.10.23"]
[Round "3.8"]
[White "Bruening, Ulf Simeon"]
[Black "Sonntag, Hermann"]
[Result "1/2-1/2"]
[ECO "A84"]
[WhiteElo "1982"]
[BlackElo "2109"]
[PlyCount "34"]
[EventDate "2011.09.25"]
[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 "Sangerhausen"]
[BlackTeam "Leipzig SG II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 e6 3. Nc3 f5 4. e3 Nf6 5. Bd3 c6 6. Nge2 Bd6 7. Qc2 Ne4 8. 0-0 0-0 9. f3 Nxc3 10. bxc3 Qh4 11. g3 Qe7 12. Bd2 b6 13. cxd5 cxd5 14. c4 dxc4 15. Bxc4 Ba6 16. Qd3 Bxc4 17. Qxc4 Nd7 1/2-1/2

[Event "Oberliga Ost-A 1112"]
[Site "Germany"]
[Date "2011.10.22"]
[Round "2.8"]
[White "Sonntag, Hermann"]
[Black "Roessler, Bernd"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "2109"]
[PlyCount "46"]
[EventDate "2011.09.25"]
[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 "Leipzig SG II"]
[BlackTeam "Naumburg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. exd5 exd5 5. Bd3 Nf6 6. Bg5 c6 7. Nge2 Bg4 8. f3 Bh5 9. Qd2 Nbd7 10. 0-0-0 0-0 11. Nf4 Bg6 12. Bxg6 hxg6 13. h4 Qa5 14. h5 gxh5 15. g4 Bxc3 16. bxc3 Nb6 17. Nxh5 Nxh5 18. Rxh5 Nc4 19. Rdh1 f6 20. Qf4 Qb6 21. Qf5 Rae8 22. Qg6 Qb2+ 23. Kd1 Qb1+ 1/2-1/2

[Event "Oberliga Ost-A 1112"]
[Site "Germany"]
[Date "2011.09.25"]
[Round "1.7"]
[White "Klemm, Dietmar"]
[Black "Sonntag, Hermann"]
[Result "1-0"]
[ECO "A90"]
[WhiteElo "2195"]
[BlackElo "2109"]
[PlyCount "71"]
[EventDate "2011.09.25"]
[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 "Leipzig SG III"]
[BlackTeam "Leipzig SG II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 e6 2. c4 f5 3. g3 Nf6 4. Bg2 d5 5. Nf3 c6 6. b3 Bd6 7. 0-0 Qe7 8. Nbd2 0-0 9. Ne5 Bd7 10. Ndf3 Be8 11. Nd3 Nbd7 12. Nfe5 Bh5 13. Qc2 Rad8 14. a4 Ng4 15. Qb2 Bc7 16. Nf3 h6 17. Bd2 a5 18. Rac1 Bf7 19. Rfe1 g5 20. h4 e5 21. dxe5 Ndxe5 22. hxg5 dxc4 23. Ndxe5 Nxe5 24. Bc3 Nxf3+ 25. exf3 Qxg5 26. f4 Qg4 27. bxc4 b6 28. c5 bxc5 29. Qb7 Bxf4 30. Qxc6 Rd6 31. Qxc5 Rg6 32. Qd4 Be6 33. Qh8+ Kf7 34. Qh7+ Ke8 35. Bc6+ Kd8 36. Bxa5+ 1-0

[Event "Oberliga Ost-A 1011"]
[Site "Germany"]
[Date "2011.04.10"]
[Round "11.6"]
[White "Mueller, Giso"]
[Black "Sonntag, Hermann"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "2136"]
[BlackElo "2110"]
[PlyCount "38"]
[EventDate "2010.10.24"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]
[WhiteTeam "Leipzig VfB"]
[BlackTeam "Leipzig Gohlis"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. exd5 exd5 5. a3 Be7 6. Qf3 Nf6 7. h3 Be6 8. Be3 Nbd7 9. Nge2 c6 10. Ng3 Qb6 11. 0-0-0 g6 12. Qe2 h5 13. Qd2 h4 14. Nge2 Bf5 15. Nf4 Qc7 16. Bd3 Bxd3 17. Nxd3 0-0-0 18. Rde1 Bd6 19. Bg5 Rde8 1/2-1/2

[Event "Oberliga Ost-A 1011"]
[Site "Germany"]
[Date "2011.04.09"]
[Round "10.7"]
[White "Just, Wolfgang"]
[Black "Sonntag, Hermann"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "2175"]
[BlackElo "2110"]
[PlyCount "55"]
[EventDate "2010.10.24"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]
[WhiteTeam "Leipzig Lok"]
[BlackTeam "Leipzig Gohlis"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Nf6 5. c4 c6 6. Nc3 Be7 7. c5 b6 8. b4 0-0 9. Be2 Ne4 10. Nxe4 dxe4 11. Ne5 Be6 12. 0-0 a5 13. Bc4 Bd5 14. Ba3 axb4 15. Bxb4 f6 16. Bxd5+ Qxd5 17. Ng4 Rxa2 18. Ne3 Qf7 19. Rxa2 Qxa2 20. Nf5 Qf7 21. Qg4 Kh8 22. Qxe4 bxc5 23. Ba3 Bd8 24. Bxc5 Re8 25. Nd6 Qe7 26. Qb1 Nd7 27. Nxe8 Nxc5 28. Re1 1-0

[Event "Oberliga Ost-A 1011"]
[Site "Germany"]
[Date "2011.03.20"]
[Round "9.6"]
[White "Sonntag, Hermann"]
[Black "Spreng, Simon"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2110"]
[BlackElo "2242"]
[PlyCount "63"]
[EventDate "2010.10.24"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]
[WhiteTeam "Leipzig Gohlis"]
[BlackTeam "Loeberitz"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 Nf6 2. Nc3 d5 3. e5 Nfd7 4. f4 c5 5. Nf3 Nc6 6. Bb5 e6 7. 0-0 Be7 8. d3 0-0 9. Bxc6 bxc6 10. Qe1 c4 11. d4 c5 12. Be3 Rb8 13. Na4 Qc7 14. Qf2 f6 15. c3 cxd4 16. cxd4 Nb6 17. Nc5 Bxc5 18. dxc5 Na4 19. Bd4 Ba6 20. Rfe1 c3 21. b3 Nb2 22. Re3 Nd3 23. Qg3 fxe5 24. Nxe5 Nxf4 25. Qg4 Rbe8 26. Rae1 Rf5 27. c6 Ref8 28. Nd7 R8f7 29. g3 Nd3 30. Rxe6 Nxe1 31. Re8+ Rf8 32. Qxg7# 1-0

[Event "Oberliga Ost-A 1011"]
[Site "Germany"]
[Date "2011.02.27"]
[Round "8.4"]
[White "Richter, Dustin"]
[Black "Sonntag, Hermann"]
[Result "1-0"]
[ECO "C19"]
[WhiteElo "2085"]
[BlackElo "2110"]
[PlyCount "80"]
[EventDate "2010.10.24"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]
[WhiteTeam "Sangerhausen"]
[BlackTeam "Leipzig Gohlis"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qc7 7. Nf3 Bd7 8. a4 Ne7 9. Be2 Nbc6 10. 0-0 f6 11. Bf4 Ng6 12. Bg3 fxe5 13. Bd3 Qa5 14. Bxg6+ hxg6 15. Bxe5 Nxe5 16. Nxe5 Qxc3 17. Rb1 b6 18. Qg4 Rh6 19. Rfd1 Qxc2 20. a5 cxd4 21. axb6 axb6 22. Qxd4 Qc5 23. Qf4 Qe7 24. Rxb6 g5 25. Qg3 Bc8 26. Rc1 Kf8 27. Ng4 Rh4 28. Rb8 Rxb8 29. Qxb8 Rxg4 30. Rxc8+ Kf7 31. Rc7 Rc4 32. Rxe7+ Kxe7 33. Kf1 g4 34. Qe5 Kf7 35. f3 gxf3 36. gxf3 Rc8 37. f4 g6 38. h4 Rc4 39. h5 gxh5 40. f5 Re4 1-0

[Event "Oberliga Ost-A 1011"]
[Site "Germany"]
[Date "2011.02.06"]
[Round "7.6"]
[White "Sonntag, Hermann"]
[Black "Pesztericz, Laszlo"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "2110"]
[BlackElo "2106"]
[PlyCount "33"]
[EventDate "2010.10.24"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]
[WhiteTeam "Leipzig Gohlis"]
[BlackTeam "Magdeburg Rochade"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. b4 Bb6 6. Qb3 0-0 7. d3 d6 8. h3 h6 9. g4 Nh7 10. Be3 Qf6 11. Nbd2 Bxe3 12. fxe3 Ng5 13. Ke2 Nxf3 14. Nxf3 Be6 15. Raf1 Bxc4 16. Qxc4 Qe6 17. Qxe6 1/2-1/2

[Event "Oberliga Ost-A 1011"]
[Site "Germany"]
[Date "2011.02.05"]
[Round "6.6"]
[White "Zeuner, Michael"]
[Black "Sonntag, Hermann"]
[Result "1/2-1/2"]
[ECO "A85"]
[WhiteElo "2196"]
[BlackElo "2110"]
[PlyCount "76"]
[EventDate "2010.10.24"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]
[WhiteTeam "Magdeburg Aufbau Elbe"]
[BlackTeam "Leipzig Gohlis"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 e6 2. c4 f5 3. Nc3 Nf6 4. Nf3 Bb4 5. a3 Bxc3+ 6. bxc3 b6 7. e3 Bb7 8. Bd3 0-0 9. 0-0 Qe8 10. Nd2 d6 11. f3 Qh5 12. e4 f4 13. a4 Nc6 14. Nb3 g5 15. a5 e5 16. c5 bxc5 17. Nxc5 Bc8 18. Bc4+ Kh8 19. Ne6 Rf7 20. Qa4 Nb8 21. dxe5 dxe5 22. Nxg5 Rg7 23. Ne6 Re7 24. Qa2 Qe8 25. Nc5 Nbd7 26. Ba3 Nxc5 27. Bxc5 Rg7 28. Rf2 Qc6 29. Bb4 Ba6 30. Bxa6 Qxa6 31. Rd1 Rag8 32. c4 Qe6 33. Bc3 Rg5 34. c5 Qe7 35. Bb4 h5 36. Qb2 h4 37. h3 Qe6 38. Bc3 Kh7 1/2-1/2

[Event "Oberliga Ost-A 1011"]
[Site "Germany"]
[Date "2011.01.16"]
[Round "5.7"]
[White "Poenisch, Egmont"]
[Black "Sonntag, Hermann"]
[Result "1/2-1/2"]
[ECO "A25"]
[WhiteElo "2102"]
[BlackElo "2110"]
[PlyCount "35"]
[EventDate "2010.10.24"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]
[WhiteTeam "Coswig"]
[BlackTeam "Leipzig Gohlis"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 e5 2. Nc3 Nc6 3. d3 f5 4. e3 Nf6 5. Nf3 b6 6. g3 Bb7 7. Bg2 Bd6 8. 0-0 Qe7 9. a3 0-0-0 10. b4 Rde8 11. Rb1 e4 12. Nd4 Qe5 13. Nxc6 dxc6 14. d4 Qe6 15. c5 Be7 16. Qa4 a6 17. Qb3 Nd5 18. Nxd5 1/2-1/2

[Event "Oberliga Ost-A 1011"]
[Site "Germany"]
[Date "2010.12.12"]
[Round "4.6"]
[White "Schuh, Ruediger"]
[Black "Sonntag, Hermann"]
[Result "1/2-1/2"]
[ECO "A90"]
[WhiteElo "2162"]
[BlackElo "2110"]
[PlyCount "45"]
[EventDate "2010.10.24"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]
[WhiteTeam "Hoyerswerda"]
[BlackTeam "Leipzig Gohlis"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 e6 2. c4 f5 3. g3 Nf6 4. Bg2 d5 5. Nf3 c6 6. b3 Bd6 7. 0-0 Qe7 8. Qc2 0-0 9. Ne5 Bd7 10. Bb2 a5 11. a3 Na6 12. Nxd7 Qxd7 13. Nd2 Rae8 14. Nf3 Qc7 15. c5 Be7 16. Ne5 Nd7 17. Nxd7 Qxd7 18. Qd2 Bd8 19. b4 axb4 20. axb4 g5 21. Rfc1 Qg7 22. b5 cxb5 23. Qd3 1/2-1/2

[Event "Oberliga Ost-A 1011"]
[Site "Germany"]
[Date "2010.10.24"]
[Round "1.7"]
[White "Schmidt, Lothar"]
[Black "Sonntag, Hermann"]
[Result "1/2-1/2"]
[ECO "A80"]
[WhiteElo "2089"]
[BlackElo "2110"]
[PlyCount "72"]
[EventDate "2010.10.24"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]
[WhiteTeam "Jena Schott"]
[BlackTeam "Leipzig Gohlis"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 e6 2. Nf3 f5 3. Bf4 Nf6 4. Nbd2 b6 5. e3 Bb7 6. h3 Nc6 7. c3 Bd6 8. Ne5 Be7 9. Be2 0-0 10. Bf3 Nxe5 11. Bxe5 Ne4 12. Bxe4 fxe4 13. Qg4 Bf6 14. Bg3 h5 15. Qxh5 d5 16. f3 c5 17. 0-0 Ba6 18. Rfe1 exf3 19. Nxf3 Rc8 20. Rad1 Qd7 21. Rd2 Qa4 22. a3 Bc4 23. Bh4 Rc7 24. Bxf6 Rxf6 25. Ne5 Rc8 26. Ng4 Rf5 27. Qg6 Qd7 28. Nh6+ Kh8 29. Nxf5 exf5 30. Rf2 Bd3 31. Rf4 Rc6 32. Rh4+ Kg8 33. Qg3 Re6 34. Qb8+ Re8 35. Qf4 Re6 36. Qb8+ Re8 1/2-1/2

[Event "Oberliga Ost-A 0910"]
[Site "Germany"]
[Date "2010.04.11"]
[Round "11.6"]
[White "Sonntag, Hermann"]
[Black "Schulz, Marcel"]
[Result "1/2-1/2"]
[ECO "B50"]
[WhiteElo "2113"]
[BlackElo "1826"]
[PlyCount "33"]
[EventDate "2009.10.18"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]
[WhiteTeam "Leipzig Lok II"]
[BlackTeam "Magdeburg Aufbau Elbe"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. h3 Nc6 5. Bd3 g6 6. Bc2 Bg7 7. 0-0 0-0 8. d4 cxd4 9. cxd4 Nb4 10. Nc3 Nxc2 11. Qxc2 Bd7 12. a4 Rc8 13. Qb3 Qa5 14. Be3 Rc7 15. Rfc1 Rfc8 16. g4 Be6 17. d5 1/2-1/2

[Event "Oberliga Ost-A 0910"]
[Site "Germany"]
[Date "2010.04.10"]
[Round "10.6"]
[White "Von Hassel, Ulf"]
[Black "Sonntag, Hermann"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "2079"]
[BlackElo "2113"]
[PlyCount "118"]
[EventDate "2009.10.18"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]
[WhiteTeam "Magdeburg Rochade"]
[BlackTeam "Leipzig Lok II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 Nc6 3. d3 g6 4. g3 Bg7 5. Bg2 e5 6. 0-0 Nge7 7. c3 0-0 8. a3 d6 9. b4 a6 10. Nbd2 h6 11. Bb2 Be6 12. d4 exd4 13. cxd4 cxb4 14. Re1 d5 15. e5 a5 16. Nf1 Qb6 17. Ne3 Rfc8 18. h4 Nf5 19. Qd2 Bf8 20. h5 bxa3 21. Bc3 Nxe3 22. Qxe3 gxh5 23. Bf1 Nb4 24. Rec1 Bf5 25. Nh4 Qe6 26. Ng2 Nc2 27. Rxc2 Bxc2 28. Nf4 Qc6 29. Bd2 Bg6 30. Bg2 Rd8 31. Rc1 Qe8 32. Bxd5 Rxd5 33. Nxd5 Qd8 34. Qb3 Kg7 35. e6 fxe6 36. Rc7+ Kh8 37. Nf4 Qxc7 38. Nxg6+ Kg7 39. Qxe6 Qf7 40. Qe4 Bd6 41. Bc3 Rc8 42. Ne5 Bxe5 43. Qxe5+ Qf6 44. Qxa5 Rxc3 45. Qxc3 a2 46. Qc7+ Kg8 47. Qc8+ Qf8 48. Qc4+ Qf7 49. Qc8+ Kg7 50. Qc3 Qd5 51. f3 Qc6 52. Qb2 Qa6 53. Qa1 Qe2 54. f4 Kf7 55. d5 Qe3+ 56. Kh2 Qd2+ 57. Kg1 Qxd5 58. Qh8 Qd1+ 59. Kf2 a1Q 0-1

[Event "Oberliga Ost-A 0910"]
[Site "Germany"]
[Date "2010.03.21"]
[Round "9.8"]
[White "Sonntag, Hermann"]
[Black "Richter, Jan"]
[Result "1-0"]
[ECO "C17"]
[WhiteElo "2113"]
[BlackElo "2070"]
[PlyCount "81"]
[EventDate "2009.10.18"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]
[WhiteTeam "Leipzig Lok II"]
[BlackTeam "Jena Schott"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. Bd2 Ne7 6. Nb5 Bxd2+ 7. Qxd2 0-0 8. f4 Nbc6 9. dxc5 b6 10. cxb6 Qxb6 11. c3 Nf5 12. Nf3 Rb8 13. b3 f6 14. Bd3 fxe5 15. fxe5 Qe3+ 16. Qe2 Bd7 17. Bxf5 Qxe2+ 18. Kxe2 Rxb5 19. Bd3 Rbb8 20. Ke3 h6 21. h4 Be8 22. h5 Rb7 23. Rh4 Ne7 24. Nd4 Rb6 25. Rf1 Rxf1 26. Bxf1 Bc6 27. Rf4 Bd7 28. Be2 Nc6 29. Nxc6 Rxc6 30. Kd4 Rc7 31. Ba6 Be8 32. g4 Bf7 33. Bd3 Be8 34. c4 dxc4 35. Bxc4 Bd7 36. b4 Rb7 37. Kc5 Rb6 38. b5 Bc8 39. a4 Rb7 40. Kc6 Re7 41. a5 1-0

[Event "Oberliga Ost-A 0910"]
[Site "Germany"]
[Date "2010.02.28"]
[Round "8.7"]
[White "Sonntag, Hermann"]
[Black "Nguyen, Manh Hoang"]
[Result "1-0"]
[ECO "C30"]
[WhiteElo "2113"]
[PlyCount "69"]
[EventDate "2009.10.18"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]
[WhiteTeam "Leipzig Lok II"]
[BlackTeam "Magdeburg USC"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nc3 Nf6 3. f4 d6 4. Nf3 Nc6 5. Bb5 Bd7 6. d3 g6 7. Bxc6 Bxc6 8. fxe5 Ng4 9. Bf4 dxe5 10. Nxe5 Nxe5 11. Bxe5 f6 12. Bf4 Bc5 13. Qg4 Qe7 14. 0-0-0 g5 15. Qh5+ Kd7 16. Qh3+ Ke8 17. Be3 Bb6 18. Rhf1 h5 19. Bxb6 axb6 20. Qf5 Rh6 21. d4 Ra5 22. e5 Bxg2 23. Rf2 Bc6 24. d5 Bd7 25. e6 Bc8 26. Ne4 c6 27. Nxf6+ Kd8 28. Qxg5 Rh8 29. dxc6+ Kc7 30. Nd5+ Rxd5 31. Qxe7+ Kxc6 32. Rxd5 Kxd5 33. Rd2+ Ke5 34. Qg7+ Kxe6 35. Qxh8 1-0

[Event "GER CupT"]
[Site "Germany"]
[Date "2010.02.20"]
[Round "1"]
[White "Spreng, Simon"]
[Black "Sonntag, Hermann"]
[Result "1-0"]
[ECO "E16"]
[WhiteElo "2218"]
[BlackElo "2122"]
[PlyCount "69"]
[EventDate "2010.02.20"]
[EventType "team-tourn"]
[EventRounds "2"]
[EventCountry "GER"]
[SourceTitle "CBM 135 Extra"]
[Source "ChessBase"]
[SourceDate "2010.05.04"]
[SourceVersion "1"]
[SourceVersionDate "2010.05.04"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 b6 5. cxd5 exd5 6. Bg2 Bb7 7. Ne5 Bd6 8. Qa4+ c6 9. Bf4 0-0 10. Nc3 Nh5 11. Bd2 Qe7 12. Nd3 Nd7 13. 0-0 f5 14. Bf3 Ndf6 15. b4 a5 16. bxa5 Rxa5 17. Qb3 Ra6 18. Rab1 Re8 19. Rfd1 h6 20. Na4 Bc7 21. Nac5 Ra7 22. Nxb7 Rxb7 23. Rdc1 g5 24. Rxc6 Qd7 25. Nb4 Kg7 26. e3 Rd8 27. Rbc1 Bb8 28. Nd3 Ne4 29. Be1 g4 30. Bg2 Nhf6 31. Rxb6 Rxb6 32. Qxb6 Rc8 33. Rxc8 Qxc8 34. Nc5 Bc7 35. Qxc7+ 1-0

[Event "Oberliga Ost-A 0910"]
[Site "Germany"]
[Date "2010.01.24"]
[Round "7.8"]
[White "Sonntag, Hermann"]
[Black "Jahn, Constanze"]
[Result "1/2-1/2"]
[ECO "B40"]
[WhiteElo "2113"]
[BlackElo "2122"]
[PlyCount "28"]
[EventDate "2009.10.18"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]
[WhiteTeam "Leipzig Lok II"]
[BlackTeam "Halle USV"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 e6 3. c3 Qa5 4. Be2 d6 5. 0-0 Nf6 6. e5 Nfd7 7. exd6 Bxd6 8. Na3 Be7 9. Nc4 Qc7 10. d4 0-0 11. g3 cxd4 12. cxd4 Nc6 13. Bf4 Qd8 14. d5 exd5 1/2-1/2

[Event "Oberliga Ost-A 0910"]
[Site "Germany"]
[Date "2010.01.23"]
[Round "6.8"]
[White "Buerckner, Georg"]
[Black "Sonntag, Hermann"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1950"]
[BlackElo "2113"]
[PlyCount "99"]
[EventDate "2009.10.18"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]
[WhiteTeam "Sangerhausen"]
[BlackTeam "Leipzig Lok II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Bd6 5. Nf3 Bg4 6. 0-0 Ne7 7. Bg5 Nbc6 8. c3 Qd7 9. Nbd2 0-0-0 10. b4 f6 11. Be3 Nf5 12. Bxf5 Bxf5 13. Qa4 Kb8 14. Nb3 Nxd4 15. Qa3 Nxf3+ 16. gxf3 b6 17. Qa6 Qc8 18. Qe2 Be5 19. Rfc1 Rhe8 20. a4 d4 21. cxd4 Bxd4 22. Nxd4 Rxd4 23. Qb2 Bd7 24. Qe2 Rxb4 25. a5 Bb5 26. Qd2 Rc4 27. axb6 axb6 28. Rxc4 Bxc4 29. Rc1 Rd8 30. Qb4 Qb7 31. Qxc4 Rd5 32. Bf4 Rc5 33. Qg8+ Ka7 34. Rxc5 bxc5 35. Qxg7 Qxf3 36. Qxc7+ Ka6 37. Qd6+ Kb5 38. Qd7+ Kc4 39. Be3 f5 40. Qa4+ Kc3 41. Bxc5 Qd5 42. Bb4+ Kb2 43. Qa3+ Kb1 44. Qc3 f4 45. Qd2 Qg8+ 46. Kf1 Qc4+ 47. Qe2 Qd5 48. f3 Qf7 49. Bc3 Qb3 50. Be5 1-0

[Event "Oberliga Ost-A 0910"]
[Site "Germany"]
[Date "2009.11.29"]
[Round "4.7"]
[White "Sonntag, Hermann"]
[Black "Missbach, Bernd"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2113"]
[BlackElo "2136"]
[PlyCount "51"]
[EventDate "2009.10.18"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]
[WhiteTeam "Leipzig Lok II"]
[BlackTeam "Jena Jenapharm"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 g6 2. d4 Bg7 3. Nc3 c5 4. Be3 cxd4 5. Bxd4 Bxd4 6. Qxd4 Nf6 7. 0-0-0 Nc6 8. Qe3 0-0 9. h3 Qa5 10. f4 d6 11. Nf3 Be6 12. Kb1 Rac8 13. Ng5 Bd7 14. g4 a6 15. Bc4 Qb4 16. Bxf7+ Rxf7 17. Nxf7 Kxf7 18. e5 Ne8 19. Nd5 Qa5 20. a3 Be6 21. Nb6 Rc7 22. f5 Qxe5 23. fxe6+ Kg8 24. Qxe5 Nxe5 25. Nd5 Rc5 26. Nxe7+ 1-0

[Event "Oberliga Ost-A 0910"]
[Site "Germany"]
[Date "2009.11.28"]
[Round "5.7"]
[White "Schaefer, Reyk"]
[Black "Sonntag, Hermann"]
[Result "1-0"]
[ECO "A90"]
[WhiteElo "2155"]
[BlackElo "2113"]
[PlyCount "105"]
[EventDate "2009.10.18"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]
[WhiteTeam "Loeberitz"]
[BlackTeam "Leipzig Lok II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 e6 2. g3 f5 3. Bg2 Nf6 4. Nf3 d5 5. 0-0 Bd6 6. c4 c6 7. b3 Qe7 8. Ne5 Nbd7 9. Bb2 0-0 10. Nd2 g5 11. Ndf3 Ne4 12. Nd3 Rf6 13. Nfe5 Rh6 14. Qc1 Qg7 15. a4 Rh5 16. f3 Nef6 17. Ba3 Bb8 18. a5 Nxe5 19. dxe5 Nd7 20. cxd5 exd5 21. f4 Nf8 22. Bxd5+ cxd5 23. Qxc8 Bxe5 24. Qxa8 Bxa1 25. Bxf8 Bd4+ 26. Kg2 Qxf8 27. Qxb7 Qf7 28. Qxf7+ Kxf7 29. Rc1 g4 30. Rc7+ Ke6 31. b4 Kd6 32. Rf7 Ke6 33. Rb7 Kd6 34. b5 Rh6 35. Rf7 Ke6 36. Rc7 Rh5 37. Rc6+ Kd7 38. Nb4 Bg7 39. Nxd5 Rh6 40. Rc7+ Kd6 41. Rxg7 Kxd5 42. Rxa7 Re6 43. Kf2 Rh6 44. Kg1 Re6 45. b6 Rxe2 46. Rd7+ Kc6 47. Rc7+ Kd5 48. b7 Rb2 49. a6 Kd4 50. a7 Rb1+ 51. Kf2 Rb2+ 52. Ke1 Kd3 53. b8Q 1-0

[Event "Oberliga Ost-A 0910"]
[Site "Germany"]
[Date "2009.11.15"]
[Round "3.6"]
[White "Kunze, Carlo"]
[Black "Sonntag, Hermann"]
[Result "1-0"]
[ECO "D66"]
[WhiteElo "2290"]
[BlackElo "2113"]
[PlyCount "85"]
[EventDate "2009.10.18"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]
[WhiteTeam "Chemnitz"]
[BlackTeam "Leipzig Lok II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 h6 6. Bf4 0-0 7. Rc1 c6 8. Bd3 Nbd7 9. Nf3 Nh5 10. Be5 f6 11. Bg3 Qa5 12. 0-0 Nxg3 13. hxg3 f5 14. Qc2 Nb6 15. cxd5 exd5 16. Ne2 Qb4 17. Ne5 Qd6 18. g4 fxg4 19. Bh7+ Kh8 20. Nf4 Rf6 21. Nfg6+ Rxg6 22. Bxg6 Qf6 23. g3 Be6 24. f4 Nc4 25. Rce1 Nxe5 26. dxe5 Qf8 27. f5 Bg8 28. Re2 Bg5 29. Qc3 Bh7 30. Bxh7 Kxh7 31. f6 gxf6 32. exf6 Re8 33. Qd3+ Re4 34. f7 h5 35. Kg2 Kg6 36. Ref2 Bxe3 37. Re2 Bg5 38. Rxe4 dxe4 39. Qxe4+ Kh6 40. Qe6+ Kg7 41. Qe5+ Kg6 42. Qf5+ Kh6 43. Re1 1-0

[Event "Oberliga Ost-A 0910"]
[Site "Germany"]
[Date "2009.11.14"]
[Round "2.7"]
[White "Kregelin, Jan"]
[Black "Sonntag, Hermann"]
[Result "1-0"]
[ECO "A91"]
[WhiteElo "2123"]
[BlackElo "2113"]
[PlyCount "61"]
[EventDate "2009.10.18"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]
[WhiteTeam "Hoyerswerda"]
[BlackTeam "Leipzig Lok II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 e6 2. c4 f5 3. g3 Nf6 4. Bg2 d5 5. Nh3 Nc6 6. 0-0 Be7 7. e3 0-0 8. b3 Bd7 9. Nf4 Nb4 10. a3 g5 11. Nh3 Nc6 12. Nxg5 Qe8 13. Nc3 dxc4 14. bxc4 Ng4 15. Nf3 Na5 16. h3 Nf6 17. Ne5 Rd8 18. Bb2 h5 19. e4 Bc8 20. exf5 exf5 21. Nd5 Nxd5 22. Bxd5+ Rxd5 23. cxd5 f4 24. Kh2 Bd6 25. Qc2 Bf5 26. Qc3 Qb5 27. gxf4 Rf6 28. Rg1+ Kf8 29. Rae1 Qxd5 30. Qg3 Bxe5 31. Qg7+ 1-0

[Event "Oberliga Ost-A 0910"]
[Site "Germany"]
[Date "2009.10.18"]
[Round "1.7"]
[White "Jaehn, Michael"]
[Black "Sonntag, Hermann"]
[Result "0-1"]
[ECO "A90"]
[WhiteElo "1971"]
[BlackElo "2113"]
[PlyCount "78"]
[EventDate "2009.10.18"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]
[WhiteTeam "Leipzig VfB"]
[BlackTeam "Leipzig Lok II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 e6 2. c4 f5 3. g3 Nf6 4. Bg2 d5 5. Nf3 c6 6. 0-0 Bd6 7. b3 Qe7 8. Ne5 Nbd7 9. Bb2 0-0 10. Nd2 g5 11. Nd3 Qg7 12. Qc1 Ne4 13. Nf3 Rf6 14. Nfe5 Rh6 15. cxd5 exd5 16. f3 Nef6 17. Nxc6 Rxh2 18. Ne7+ Bxe7 19. Kxh2 Qh6+ 20. Kg1 Bd6 21. Ne5 Nh5 22. Qe1 Nxe5 23. dxe5 Bc5+ 24. e3 Nxg3 25. Rf2 f4 26. Bd4 fxe3 27. Qxe3 Nf5 28. Bxc5 Nxe3 29. Bxe3 Bd7 30. f4 Qe6 31. Raf1 Bb5 32. Rd1 Bc6 33. Bd4 Qg4 34. Rdf1 Bb5 35. Re1 gxf4 36. Bb2 Bd3 37. e6 Be4 38. Kf1 f3 39. Bh1 Bd3+ 0-1

[Event "Leipzig VfB op 16th"]
[Site "Leipzig"]
[Date "2009.04.05"]
[Round "9"]
[White "Sonntag, Hermann"]
[Black "Kregelin, Jan"]
[Result "1-0"]
[ECO "B17"]
[WhiteElo "2065"]
[BlackElo "2158"]
[PlyCount "77"]
[EventDate "2009.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Ne5 Be6 8. Be3 g6 9. Be2 Bg7 10. 0-0 0-0 11. c4 Nd7 12. Nf3 Bg4 13. h3 Bxf3 14. Bxf3 Nb6 15. Qd3 e6 16. Rad1 Qh4 17. Qb3 Rab8 18. a4 Bh6 19. a5 Bxe3 20. fxe3 Nc8 21. Bxc6 Nd6 22. Bf3 Qg5 23. c5 Nf5 24. Rd3 Nh4 25. e4 Nxf3+ 26. Rfxf3 b6 27. axb6 axb6 28. Qc3 e5 29. c6 exd4 30. Rxd4 Qe7 31. Rd7 Qxe4 32. Re3 Qf5 33. Re5 Qb1+ 34. Kh2 Qf1 35. c7 Rbc8 36. Qd4 Qc1 37. Ree7 h5 38. Qf6 Qc4 39. Qxg6+ 1-0

[Event "Leipzig VfB op 16th"]
[Site "Leipzig"]
[Date "2009.04.04"]
[Round "8"]
[White "Pfretzschner, Roland"]
[Black "Sonntag, Hermann"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "2230"]
[BlackElo "2065"]
[PlyCount "151"]
[EventDate "2009.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bd6 5. c4 c6 6. Nc3 Ne7 7. Bd3 dxc4 8. Bxc4 0-0 9. 0-0 Bg4 10. h3 Bh5 11. Re1 Nd7 12. Bg5 h6 13. Be3 Nb6 14. Bb3 Nbd5 15. g4 Bg6 16. Qd2 a5 17. Ne5 Kh7 18. Bc2 Bxe5 19. dxe5 Nxe3 20. Bxg6+ Nxg6 21. Qxe3 Qg5 22. Qxg5 hxg5 23. Ne4 f6 24. exf6 gxf6 25. Rad1 Nh4 26. Re3 Rf7 27. Rd7 Kg6 28. Rxf7 Kxf7 29. Nd6+ Kg6 30. Nxb7 Rb8 31. Re7 f5 32. gxf5+ Kxf5 33. b3 Ra8 34. a3 Kf4 35. Kf1 Nf5 36. Rd7 a4 37. b4 Re8 38. Rf7 Re6 39. Nc5 Rh6 40. Kg2 Rd6 41. Nxa4 Rd3 42. Nb6 Ke4 43. Nc4 Nh4+ 44. Kf1 Rxh3 45. Ke2 Ng2 46. Nd2+ Kd5 47. Rf5+ Ke6 48. Rf3 Nf4+ 49. Kd1 Nd3 50. Ne4 Rxf3 51. Nxg5+ Kd5 52. Nxf3 Nxf2+ 53. Kc2 Ne4 54. Kb3 c5 55. b5 c4+ 56. Kb4 c3 57. Ne1 Nd6 58. a4 Kd4 59. a5 Ke3 60. Nc2+ Kd3 61. Na1 Kd4 62. a6 Nc8 63. Nb3+ Kd5 64. Kxc3 Kd6 65. Kb4 Kc7 66. Nd2 Nd6 67. Nc4 Ne4 68. Ka5 Nc5 69. b6+ Kb8 70. Kb5 Nd7 71. Kc6 Nxb6 72. Kxb6 Ka8 73. Nd6 Kb8 74. Nb5 Ka8 75. Nc7+ Kb8 76. a7+ 1-0

[Event "Leipzig VfB op 16th"]
[Site "Leipzig"]
[Date "2009.04.04"]
[Round "7"]
[White "Sonntag, Hermann"]
[Black "Hoffmann, Hendrik"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "2065"]
[BlackElo "2210"]
[PlyCount "87"]
[EventDate "2009.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. h3 Nbd7 5. Bd3 e6 6. Bc2 Be7 7. d4 Qc7 8. a4 b6 9. 0-0 Bb7 10. Re1 0-0-0 11. Na3 a6 12. Bf4 h6 13. Bh2 g5 14. Nd2 h5 15. b4 e5 16. bxc5 dxc5 17. Nac4 b5 18. axb5 axb5 19. dxe5 Ng4 20. Nd6+ Kb8 21. hxg4 hxg4 22. Bg3 Rh7 23. Nxb7 Kxb7 24. Qb1 Nb6 25. Nf1 Rdh8 26. Nh2 Qc6 27. e6 c4 28. e5 Rxh2 29. Bxh2 Qc5 30. Be4+ Kb8 31. Bg3 fxe6 32. Qb4 Qxb4 33. cxb4 Bxb4 34. Reb1 Bc3 35. Ra6 Bd4 36. Rxb5 Rd8 37. Raxb6+ Bxb6 38. Rxb6+ Ka7 39. Rd6 Rc8 40. Rc6 Rxc6 41. Bxc6 Kb6 42. Be4 Kc5 43. Kf1 Kd4 44. Bg6 1-0

[Event "Leipzig VfB op 16th"]
[Site "Leipzig"]
[Date "2009.04.03"]
[Round "6"]
[White "Schultz, Andreas"]
[Black "Sonntag, Hermann"]
[Result "1/2-1/2"]
[ECO "A52"]
[WhiteElo "2250"]
[BlackElo "2065"]
[PlyCount "42"]
[EventDate "2009.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Bf4 Bb4+ 5. Nd2 Nc6 6. Ngf3 Qe7 7. e3 Ngxe5 8. Nxe5 Nxe5 9. Be2 a5 10. a3 Bxd2+ 11. Qxd2 d6 12. c5 dxc5 13. Rc1 0-0 14. Qd5 Ng6 15. Bg3 Qf6 16. Bxc7 Qxb2 17. Qd2 Qxa3 18. Bb6 Qb4 19. Bxc5 Qxd2+ 20. Kxd2 Rd8+ 21. Kc3 Be6 1/2-1/2

[Event "Leipzig VfB op 16th"]
[Site "Leipzig"]
[Date "2009.04.02"]
[Round "4"]
[White "Hiller, Wieland"]
[Black "Sonntag, Hermann"]
[Result "1/2-1/2"]
[ECO "A80"]
[WhiteElo "1881"]
[BlackElo "2065"]
[PlyCount "195"]
[EventDate "2009.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. d4 e6 2. Bf4 f5 3. Nf3 Nf6 4. e3 b6 5. Bd3 Bb7 6. Nbd2 Be7 7. Qe2 Ne4 8. Ne5 0-0 9. f3 Nxd2 10. Qxd2 d6 11. Nc4 Nc6 12. c3 b5 13. Na3 a6 14. c4 b4 15. Nc2 e5 16. Bg3 a5 17. d5 Nb8 18. e4 Bc8 19. exf5 Bxf5 20. Ne3 Bxd3 21. Qxd3 Na6 22. 0-0 Nc5 23. Qc2 Bg5 24. Bf2 Qe8 25. Rae1 h5 26. Nf5 Qf7 27. Bxc5 Qxf5 28. Qxf5 Rxf5 29. Be3 Raf8 30. Bxg5 Rxg5 31. Re4 Rf4 32. Rxf4 exf4 33. Re1 c6 34. dxc6 Rc5 35. Re4 g5 36. h4 gxh4 37. Rxf4 Rxc6 38. Rxh4 a4 39. Re4 Kf7 40. Kf2 Kf6 41. Ke3 Rc5 42. Kf4 Rf5+ 43. Ke3 Rc5 44. Kd4 Rg5 45. g4 h4 46. Ke3 b3 47. axb3 axb3 48. Rd4 Re5+ 49. Kf2 Ke6 50. Re4 Rxe4 51. fxe4 Kf6 52. Kg2 Kg6 53. e5 dxe5 54. c5 e4 55. c6 e3 56. c7 h3+ 57. Kxh3 e2 58. c8Q e1Q 59. Qg8+ Kf6 60. Qf8+ Kg6 61. Qg8+ Kf6 62. Qh8+ Kg6 63. Qh5+ Kg7 64. Qg5+ Kf7 65. Qh5+ Kg7 66. Qg5+ Kf7 67. Qd5+ Kg6 68. Qd3+ Kg7 69. Kg2 Qe6 70. Qc3+ Kg6 71. Qd3+ Kg7 72. Qd4+ Kg6 73. Kf3 Qa6 74. Qe4+ Kg7 75. Qe5+ Kg6 76. Qe8+ Kg7 77. Qd7+ Kf6 78. Qf5+ Kg7 79. Qg5+ Kf7 80. Qd5+ Kf6 81. Ke3 Qa2 82. Qd4+ Kg6 83. Kf4 Qa6 84. Qe4+ Kg7 85. Qe7+ Kg6 86. Qe8+ Kg7 87. Qe7+ Kg6 88. Qg5+ Kf7 89. Qf5+ Kg7 90. Qe5+ Kg6 91. Qe4+ Kg7 92. Qd4+ Kg6 93. Ke3 Qa2 94. Kd3 Qb1+ 95. Kc3 Qc2+ 96. Kb4 Kg5 97. Qg7+ Kh4 98. g5 1/2-1/2

[Event "Leipzig VfB op 16th"]
[Site "Leipzig"]
[Date "2009.04.02"]
[Round "5"]
[White "Sonntag, Hermann"]
[Black "Ptitsyn, Vadim"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "2065"]
[BlackElo "1804"]
[PlyCount "51"]
[EventDate "2009.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 a6 3. Nf3 Nc6 4. a4 Bc5 5. Bc4 Nf6 6. d3 0-0 7. h3 h6 8. 0-0 d6 9. Ne2 Bd7 10. c3 Na5 11. Ba2 Ba7 12. b4 Nc6 13. Ng3 Qc8 14. Kh2 Ne7 15. d4 Ng6 16. Be3 Qe8 17. Bb1 Kh7 18. Bc2 Qe7 19. Qd2 c6 20. Nf5 Bxf5 21. exf5 Nh8 22. dxe5 dxe5 23. Bxa7 Rxa7 24. Qe3 Raa8 25. Nxe5 Nd5 26. f6+ 1-0

[Event "Leipzig VfB op 16th"]
[Site "Leipzig"]
[Date "2009.04.01"]
[Round "2"]
[White "Meijers, Viesturs"]
[Black "Sonntag, Hermann"]
[Result "1-0"]
[ECO "A01"]
[WhiteElo "2493"]
[BlackElo "2065"]
[PlyCount "73"]
[EventDate "2009.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. b3 e5 2. Bb2 Nc6 3. c4 Nf6 4. e3 d5 5. cxd5 Nxd5 6. a3 Be6 7. b4 f6 8. Be2 Qd7 9. Nf3 g5 10. b5 Nce7 11. d4 g4 12. Nfd2 Bg7 13. Ne4 b6 14. dxe5 fxe5 15. Nbd2 0-0 16. 0-0 Kh8 17. Rc1 Rad8 18. Qc2 Bg8 19. Rfd1 Qf5 20. Nf1 h5 21. Bd3 h4 22. Qe2 Ng6 23. Bb1 Qh5 24. Nc3 Nf6 25. Rxd8 Rxd8 26. Ne4 Rd7 27. Nxf6 Bxf6 28. h3 Be6 29. Nh2 Ne7 30. Nxg4 Bg7 31. Qf3 Qg5 32. Qa8+ Ng8 33. Qe4 Nf6 34. Qxe5 Qxe5 35. Nxe5 Rd2 36. Bc3 Rd5 37. Ng6+ 1-0

[Event "Leipzig VfB op 16th"]
[Site "Leipzig"]
[Date "2009.04.01"]
[Round "3"]
[White "Sonntag, Hermann"]
[Black "Herfurth, Thomas"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "2065"]
[BlackElo "1894"]
[PlyCount "83"]
[EventDate "2009.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 cxd4 8. Nxd4 Nxd4 9. Bxd4 Nb8 10. Qf3 Nc6 11. Bf2 Bb4 12. 0-0-0 Qa5 13. Kb1 Bd7 14. Ne2 0-0-0 15. Nc1 Kb8 16. Qg3 Bf8 17. Rd3 Bc8 18. Rb3 f6 19. Bb5 Ne7 20. Qd3 Ng6 21. Bd4 fxe5 22. fxe5 Be7 23. g3 Rhf8 24. h4 Rf5 25. Qe2 Rf7 26. Rd1 Nf8 27. Qe3 Bd7 28. Qd3 g6 29. Ne2 Bxb5 30. Rxb5 Qc7 31. Qb3 Nd7 32. Nf4 Nf8 33. a4 Rc8 34. Rd3 Bxh4 35. Rc3 Qd7 36. Rxc8+ Qxc8 37. Qe3 a6 38. Rc5 Qd8 39. gxh4 Qxh4 40. Qc3 Qd8 41. Nd3 g5 42. Rc8+ 1-0

[Event "Leipzig VfB op 16th"]
[Site "Leipzig"]
[Date "2009.03.31"]
[Round "1"]
[White "Sonntag, Hermann"]
[Black "Kuenne, Lutz Dieter"]
[Result "1-0"]
[ECO "B54"]
[WhiteElo "2065"]
[BlackElo "1620"]
[PlyCount "57"]
[EventDate "2009.03.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nc6 6. Be3 Nf6 7. Nc3 Qc7 8. Rc1 d6 9. Be2 Be7 10. 0-0 0-0 11. a3 Nxd4 12. Qxd4 e5 13. Qd2 Bd7 14. Rfd1 Bc6 15. f3 Rfd8 16. b4 Qb8 17. Bb6 Rc8 18. a4 Nd7 19. Bf2 b6 20. h4 Nf6 21. Qe3 Nh5 22. g3 Bd8 23. Qd2 Ra7 24. b5 axb5 25. axb5 Be8 26. Qxd6 f6 27. Kg2 Rd7 28. Qe6+ Rf7 29. Qxe8+ 1-0

[Event "Oberliga Ost-A 0809"]
[Site "Germany"]
[Date "2009.03.28"]
[Round "10.8"]
[White "Kuna, Ralf Michael"]
[Black "Sonntag, Hermann"]
[Result "0-1"]
[ECO "C18"]
[WhiteElo "2116"]
[BlackElo "2065"]
[PlyCount "86"]
[EventDate "2008.10.12"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]
[WhiteTeam "Magdeburg Rochade"]
[BlackTeam "Leipzig Lok II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qc7 7. Qg4 f5 8. Qh5+ g6 9. Qd1 Bd7 10. Nf3 Ba4 11. Bd3 Nd7 12. Be3 h6 13. h4 0-0-0 14. Qd2 Kb8 15. Kf1 c4 16. Be2 Qa5 17. g3 Nb6 18. Kg2 Rd7 19. Rhb1 Rdh7 20. Rh1 Ne7 21. Rae1 Bd7 22. Qc1 Na4 23. Bd2 Nc6 24. Qb1 a6 25. Rd1 Qd8 26. Rh2 Qe7 27. Qa1 Na7 28. Rb1 g5 29. hxg5 hxg5 30. Rxh7 Qxh7 31. Rh1 Qxh1+ 32. Qxh1 Rxh1 33. Kxh1 g4 34. Ng5 Nb5 35. Kg2 Naxc3 36. Kf1 Kc7 37. a4 Nxa4 38. Be3 Na3 39. Bd1 b5 40. Ke1 c3 41. Bc1 Nb2 42. f3 gxf3 43. Nxf3 a5 0-1

[Event "Oberliga Ost-A 0809"]
[Site "Germany"]
[Date "2009.03.15"]
[Round "9.8"]
[White "Thoele, Wolfgang"]
[Black "Sonntag, Hermann"]
[Result "1-0"]
[ECO "C01"]
[BlackElo "2065"]
[PlyCount "131"]
[EventDate "2008.10.12"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]
[WhiteTeam "Jena Jenapharm"]
[BlackTeam "Leipzig Lok II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bd6 5. Bg5 Ne7 6. c4 c6 7. Nc3 Bg4 8. cxd5 cxd5 9. Qa4+ Nbc6 10. Ne5 Bxe5 11. dxe5 d4 12. Nb5 0-0 13. h3 Bh5 14. f4 Qd5 15. Qb3 Qe4+ 16. Kf2 Nf5 17. Re1 Ne3 18. Nd6 Qc2+ 19. Qxc2 Nxc2 20. Rc1 h6 21. Bh4 Ne3 22. g4 g5 23. fxg5 hxg5 24. Bxg5 Bg6 25. Bxe3 dxe3+ 26. Kxe3 Nxe5 27. Kf4 f6 28. Bc4+ Nxc4 29. Rxc4 Rad8 30. Nxb7 Rd7 31. Nc5 Rd2 32. Rb4 Re8 33. Rb7 Ree2 34. Rf1 Rxb2 35. Rxa7 Rxa2 36. Rxa2 Rxa2 37. Kg3 Ra3+ 38. Kh4 Rc3 39. Nd7 f5 40. gxf5 Bf7 41. Rg1+ Kh8 42. Kg4 Rc7 43. Ne5 Kg7 44. Kg5 Be8 45. f6+ Kf8 46. Ra1 Rh7 47. Ng6+ Kg8 48. Ra8 Kf7 49. Ne5+ Kf8 50. f7 Rxf7 51. Ng6+ Kg7 52. Rxe8 Rf3 53. Re7+ Kg8 54. Nf4 Rg3+ 55. Kf5 Ra3 56. h4 Ra5+ 57. Kg6 Kf8 58. Kf6 Rf5+ 59. Kxf5 Kxe7 60. Kg6 Kf8 61. Nd3 Kg8 62. Ne5 Kh8 63. h5 Kg8 64. h6 Kh8 65. Nf7+ Kg8 66. h7+ 1-0

[Event "Oberliga Ost-A 0809"]
[Site "Germany"]
[Date "2009.03.01"]
[Round "8.8"]
[White "Sonntag, Hermann"]
[Black "Bruening, Ulf Simeon"]
[Result "1-0"]
[ECO "C17"]
[WhiteElo "2065"]
[BlackElo "1965"]
[PlyCount "79"]
[EventDate "2008.10.12"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]
[WhiteTeam "Leipzig Lok II"]
[BlackTeam "Sangerhausen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. Bd2 Ne7 6. Nb5 Bxd2+ 7. Qxd2 0-0 8. c3 Nbc6 9. f4 cxd4 10. cxd4 f6 11. Nf3 fxe5 12. fxe5 Nf5 13. 0-0-0 a6 14. Nc3 Bd7 15. h4 Ng3 16. Rh3 Nxf1 17. Rxf1 Rc8 18. Kb1 b5 19. h5 Qe7 20. Rfh1 b4 21. Ne2 Na5 22. b3 Rc7 23. Rg3 Bb5 24. h6 g6 25. Nf4 Qf7 26. Rh4 Qf5+ 27. Kb2 Rfc8 28. Ne1 Rc3 29. Rhh3 R3c7 30. Qxb4 Rc2+ 31. Ka3 Qxf4 32. Re3 Qf2 33. Nxc2 Qxc2 34. Qxa5 Qc1+ 35. Kb4 Qd2+ 36. Rc3 Qxd4+ 37. Ka3 Rxc3 38. Rxc3 Qxe5 39. Qd8+ Kf7 40. Rf3+ 1-0

[Event "Oberliga Ost-A 0809"]
[Site "Germany"]
[Date "2008.12.14"]
[Round "4.6"]
[White "Sonntag, Hermann"]
[Black "Bilawer, Andreas"]
[Result "1/2-1/2"]
[ECO "B02"]
[WhiteElo "2065"]
[BlackElo "2141"]
[PlyCount "108"]
[EventDate "2008.10.12"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]
[WhiteTeam "Leipzig Lok II"]
[BlackTeam "Loeberitz"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 Nf6 2. Nc3 d5 3. e5 d4 4. exf6 dxc3 5. bxc3 exf6 6. d4 Bd6 7. Bd3 0-0 8. Qf3 c5 9. Ne2 Qc7 10. h4 Re8 11. Be3 cxd4 12. cxd4 Bb4+ 13. Kf1 Nc6 14. h5 h6 15. Rh4 Bd7 16. a3 Qa5 17. Ng3 Bd2 18. Bxd2 Qxd2 19. Ne4 Qa5 20. Nd6 Re7 21. Re4 Rxe4 22. Qxe4 f5 23. Nxf5 Bxf5 24. Qxf5 Qxf5 25. Bxf5 Nxd4 26. Be4 Rc8 27. Bxb7 Rc7 28. Rd1 Ne6 29. Be4 Kf8 30. g3 Rc3 31. Ra1 Nd4 32. Ra2 Ke7 33. a4 a5 34. Bd3 Rc5 35. g4 Rg5 36. c3 Ne6 37. f3 g6 38. hxg6 fxg6 39. Kf2 h5 40. Re2 Kf6 41. Kg3 hxg4 42. fxg4 Rc5 43. c4 g5 44. Re3 Nf4 45. Bf1 Re5 46. Kf3 Rxe3+ 47. Kxe3 Ke5 48. Bd3 Ne6 49. Be4 Nc5 50. Bc6 Kd6 51. Bb5 Ke5 52. Be8 Ne4 53. Bc6 Nc5 54. Be8 Ne4 1/2-1/2

[Event "Oberliga Ost-A 0809"]
[Site "Germany"]
[Date "2008.10.12"]
[Round "1.7"]
[White "Sonntag, Hermann"]
[Black "Puls, Thomas"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2065"]
[BlackElo "2224"]
[PlyCount "57"]
[EventDate "2008.10.12"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]
[WhiteTeam "Leipzig Lok II"]
[BlackTeam "Halle USV"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 c6 5. Nf3 Nf6 6. Bc4 Bf5 7. Ne5 e6 8. 0-0 Nbd7 9. Re1 Bd6 10. Qe2 Qc7 11. h3 0-0 12. g4 Bg6 13. a4 Nd5 14. Nxg6 Nxc3 15. bxc3 hxg6 16. h4 Nf6 17. h5 gxh5 18. gxh5 Bf4 19. Qf3 Bxc1 20. Raxc1 c5 21. Bd3 Rad8 22. h6 Rd5 23. Qg2 g6 24. Bxg6 fxg6 25. Rxe6 Rd7 26. Rce1 Kh7 27. Qg5 Rff7 28. Rxf6 cxd4 29. Qxg6+ 1-0

[Event "Leipzig VfB op 15th"]
[Site "Leipzig"]
[Date "2008.03.02"]
[Round "9"]
[White "Werner, Hubert"]
[Black "Sonntag, Hermann"]
[Result "0-1"]
[ECO "A26"]
[WhiteElo "1967"]
[BlackElo "2071"]
[PlyCount "86"]
[EventDate "2008.02.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 123 Extra"]
[Source "ChessBase"]
[SourceDate "2008.05.06"]
[SourceVersion "1"]
[SourceVersionDate "2008.05.06"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. e4 Be6 7. Nge2 Qd7 8. h3 Nge7 9. Be3 0-0 10. Qd2 Nd4 11. Nd5 Nxe2 12. Nxe7+ Qxe7 13. Qxe2 Qd7 14. h4 h6 15. Qd2 h5 16. 0-0 c6 17. Bh6 d5 18. Bxg7 Kxg7 19. Qc3 dxc4 20. dxc4 Qd4 21. Rac1 Rad8 22. Qc2 a5 23. Rfd1 Qc5 24. Rxd8 Rxd8 25. Kh2 Rd4 26. b3 f6 27. Bf3 a4 28. Kg2 b6 29. Be2 Qb4 30. Rd1 a3 31. f3 c5 32. Bd3 Qa5 33. Qd2 Qa7 34. Qc2 Qd7 35. Be2 f5 36. Rxd4 Qxd4 37. Bd3 Kf6 38. Qe2 f4 39. gxf4 exf4 40. Kh2 Ke5 41. Qd2 Bf7 42. Kh3 Qg1 43. Qg2 Be6+ 0-1

[Event "Leipzig VfB op 15th"]
[Site "Leipzig"]
[Date "2008.03.01"]
[Round "7"]
[White "Heinsohn, Guenter"]
[Black "Sonntag, Hermann"]
[Result "1/2-1/2"]
[ECO "C00"]
[WhiteElo "2182"]
[BlackElo "2071"]
[PlyCount "35"]
[EventDate "2008.02.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 123 Extra"]
[Source "ChessBase"]
[SourceDate "2008.05.06"]
[SourceVersion "1"]
[SourceVersionDate "2008.05.06"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. Nc3 Nf6 4. e5 Ne4 5. Ne2 h6 6. h4 b6 7. d3 Nc5 8. g3 Bb7 9. Bg2 Nc6 10. a3 a5 11. Ned4 Nxd4 12. Nxd4 Qd7 13. b3 g6 14. Bf4 Bg7 15. Qd2 c6 16. Qe2 Ba6 17. 0-0 0-0 18. Nf3 1/2-1/2

[Event "Leipzig VfB op 15th"]
[Site "Leipzig"]
[Date "2008.03.01"]
[Round "8"]
[White "Sonntag, Hermann"]
[Black "Just, Wolfgang"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "2071"]
[BlackElo "2168"]
[PlyCount "64"]
[EventDate "2008.02.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 123 Extra"]
[Source "ChessBase"]
[SourceDate "2008.05.06"]
[SourceVersion "1"]
[SourceVersionDate "2008.05.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. exd5 exd5 5. Bd3 Nc6 6. Nge2 Nge7 7. 0-0 0-0 8. Bg5 f6 9. Bf4 Bxc3 10. Nxc3 Nxd4 11. Bxh7+ Kxh7 12. Qxd4 Bf5 13. Rac1 c6 14. Rfe1 Re8 15. Be3 Qc7 16. g4 Bg6 17. h4 f5 18. h5 Bf7 19. Na4 fxg4 20. Qxg4 Qc8 21. Qh4 Nf5 22. Qg5 Re4 23. Nc5 Nd4 24. Nxe4 Nf3+ 25. Kg2 Nxg5 26. Nxg5+ Kg8 27. Nxf7 Qg4+ 28. Kf1 Qh3+ 29. Kg1 Kxf7 30. Bc5 Qg4+ 31. Kh2 Rh8 32. Re7+ Kf6 0-1

[Event "Leipzig VfB op 15th"]
[Site "Leipzig"]
[Date "2008.02.29"]
[Round "5"]
[White "Grosse, Marcus"]
[Black "Sonntag, Hermann"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "1884"]
[BlackElo "2071"]
[PlyCount "26"]
[EventDate "2008.02.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 123 Extra"]
[Source "ChessBase"]
[SourceDate "2008.05.06"]
[SourceVersion "1"]
[SourceVersionDate "2008.05.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Ndb5 d6 7. Bf4 e5 8. Bg5 a6 9. Na3 b5 10. Nd5 Be7 11. Nxe7 Nxe7 12. Bxf6 gxf6 13. c4 Qa5+ 1/2-1/2

[Event "Leipzig VfB op 15th"]
[Site "Leipzig"]
[Date "2008.02.29"]
[Round "6"]
[White "Sonntag, Hermann"]
[Black "Didt, Hartmut"]
[Result "1-0"]
[ECO "B16"]
[WhiteElo "2071"]
[BlackElo "1937"]
[PlyCount "49"]
[EventDate "2008.02.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 123 Extra"]
[Source "ChessBase"]
[SourceDate "2008.05.06"]
[SourceVersion "1"]
[SourceVersionDate "2008.05.06"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ gxf6 6. c3 Bf5 7. Nf3 Qc7 8. g3 e6 9. Qe2 Nd7 10. Bg2 Nb6 11. 0-0 0-0-0 12. Nh4 Bg6 13. a4 Nd5 14. Bd2 Bd6 15. c4 Nb4 16. Nxg6 hxg6 17. c5 Bxg3 18. hxg3 Rxd4 19. Bc3 Rf4 20. gxf4 Qxf4 21. Rfd1 Qh2+ 22. Kf1 Rh5 23. Bxb4 Rg5 24. Qf3 Rf5 25. Qh3 1-0

[Event "Leipzig VfB op 15th"]
[Site "Leipzig"]
[Date "2008.02.28"]
[Round "3"]
[White "Abromeit, Guenter"]
[Black "Sonntag, Hermann"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "1880"]
[BlackElo "2071"]
[PlyCount "51"]
[EventDate "2008.02.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 123 Extra"]
[Source "ChessBase"]
[SourceDate "2008.05.06"]
[SourceVersion "1"]
[SourceVersionDate "2008.05.06"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. Nf3 e5 5. Bb5+ Bd7 6. Qe2 Bxb5 7. Qxb5+ Nd7 8. Qe2 0-0-0 9. 0-0 e4 10. Ne1 Bd6 11. d4 cxd4 12. cxd4 Qxd4 13. Be3 Qe5 14. g3 Nc5 15. Nd2 Qd5 16. Qc4 Nf6 17. Rc1 Kb8 18. Qxd5 Nxd5 19. Bxc5 Bxc5 20. Rxc5 Rhe8 21. Nb3 b6 22. Rc1 a5 23. Ng2 Nb4 24. Ne3 Nxa2 25. Rc6 Kb7 26. Rc4 1/2-1/2

[Event "Leipzig VfB op 15th"]
[Site "Leipzig"]
[Date "2008.02.28"]
[Round "4"]
[White "Sonntag, Hermann"]
[Black "Grosse, Christian"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2071"]
[BlackElo "1885"]
[PlyCount "55"]
[EventDate "2008.02.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 123 Extra"]
[Source "ChessBase"]
[SourceDate "2008.05.06"]
[SourceVersion "1"]
[SourceVersionDate "2008.05.06"]
[SourceQuality "1"]

1. d4 Nf6 2. g3 g6 3. Bg2 Bg7 4. e4 d6 5. Ne2 0-0 6. 0-0 Nbd7 7. h3 c5 8. c3 Rb8 9. a4 Qc7 10. Na3 a6 11. Be3 b5 12. axb5 axb5 13. b4 cxb4 14. cxb4 e5 15. d5 Ne8 16. Qd3 Ba6 17. Rfc1 Qb7 18. Rc6 f5 19. Nc2 Ra8 20. Ra5 fxe4 21. Bxe4 Nef6 22. Rxd6 Nxe4 23. Qxe4 Nf6 24. Qxe5 Rfe8 25. Re6 Red8 26. Rxf6 Bxf6 27. Qxf6 Rxd5 28. Bd4 1-0

[Event "Leipzig VfB op 15th"]
[Site "Leipzig"]
[Date "2008.02.27"]
[Round "2"]
[White "Sonntag, Hermann"]
[Black "Hoffmann, Paul"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "2071"]
[BlackElo "2312"]
[PlyCount "82"]
[EventDate "2008.02.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 123 Extra"]
[Source "ChessBase"]
[SourceDate "2008.05.06"]
[SourceVersion "1"]
[SourceVersionDate "2008.05.06"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Nf3 c6 6. Bc4 Bg4 7. h3 Bh5 8. g4 Bg6 9. Ne5 e6 10. Qe2 Nbd7 11. Nxg6 hxg6 12. Bd2 Bb4 13. 0-0-0 0-0-0 14. a3 Bxc3 15. Bxc3 Qc7 16. b4 Nb6 17. Bb3 Nbd5 18. Bd2 Nf4 19. Qe5 Qxe5 20. dxe5 Ne2+ 21. Kb2 Nxg4 22. hxg4 Rxh1 23. Rxh1 Rxd2 24. Rh8+ Rd8 25. Rh7 Rg8 26. c3 Kd7 27. Bd1 Nf4 28. Kc2 g5 29. c4 Ng6 30. Rh5 Nxe5 31. Rxg5 Nxc4 32. a4 g6 33. Rc5 Nd6 34. Bf3 Rc8 35. Ra5 Nc4 36. Rc5 Nb6 37. Kb3 Nd5 38. Rc1 Rh8 39. Bxd5 Rh3+ 40. Kc4 exd5+ 41. Kd4 Kd6 0-1

[Event "Leipzig VfB op 15th"]
[Site "Leipzig"]
[Date "2008.02.26"]
[Round "1"]
[White "Ebert, Karsten"]
[Black "Sonntag, Hermann"]
[Result "0-1"]
[ECO "D35"]
[WhiteElo "1903"]
[BlackElo "2071"]
[PlyCount "88"]
[EventDate "2008.02.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 123 Extra"]
[Source "ChessBase"]
[SourceDate "2008.05.06"]
[SourceVersion "1"]
[SourceVersionDate "2008.05.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. cxd5 exd5 6. Bf4 Nbd7 7. e3 Be7 8. Bd3 Nf8 9. h3 Ne6 10. Be5 0-0 11. Qc2 g6 12. g4 b5 13. 0-0-0 a5 14. Kb1 a4 15. Ne2 Bd7 16. Ng3 b4 17. g5 b3 18. axb3 axb3 19. Qxb3 Ne8 20. h4 Qa5 21. h5 Bb4 22. Ne2 c5 23. Nc3 c4 24. Bxc4 dxc4 25. Qxc4 Bxc3 26. Qxc3 Qa2+ 27. Kc2 Rc8 28. Qxc8 Bxc8 29. Nd2 Qa4+ 30. b3 Qc6+ 31. Kb2 Bb7 32. Rh2 Nxg5 33. hxg6 fxg6 34. f4 Nf3 35. Rxh7 Kxh7 36. Rh1+ Kg8 37. Rh8+ Kf7 38. Rh7+ Ke6 39. Nc4 Nxe5 40. fxe5 Rf2+ 41. Kc3 Nc7 42. b4 Ba6 43. b5 Bxb5 44. Rxc7 Qxc7 0-1

[Event "Oberliga Ost-A 0708"]
[Site "Germany"]
[Date "2007.12.09"]
[Round "5.8"]
[White "Sonntag, Hermann"]
[Black "Richter, Volker"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "2070"]
[BlackElo "2120"]
[PlyCount "80"]
[EventDate "2007.09.23"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]
[WhiteTeam "Leipzig Lok II"]
[BlackTeam "Ebersbach"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. exd5 exd5 5. Bd3 Nf6 6. Nge2 Bg4 7. f3 Bh5 8. Bg5 c6 9. Qd2 Nbd7 10. 0-0-0 Qa5 11. Qe3+ Kf8 12. Rhe1 Re8 13. Qf4 Bg6 14. a3 Be7 15. Qh4 Bxd3 16. Rxd3 Bd6 17. Bd2 Qc7 18. g4 Nb6 19. g5 Ng8 20. Re3 Ne7 21. Ng3 Nc4 22. R3e2 Nxd2 23. Kxd2 Bf4+ 24. Kd1 h6 25. gxh6 Rxh6 26. Rxe7 Rxe7 27. Qxe7+ Qxe7 28. Rxe7 Kxe7 29. Nf5+ Kf6 30. Nxh6 gxh6 31. h3 Be3 32. Ne2 Kg5 33. a4 Kh4 34. Ke1 Kxh3 35. Kf1 a5 36. b3 h5 37. c4 h4 38. cxd5 cxd5 39. Nc3 Bxd4 40. Nxd5 Kg3 0-1

[Event "Apolda op 16th"]
[Site "Apolda"]
[Date "2007.08.26"]
[Round "7"]
[White "Sonntag, Hermann"]
[Black "Buring, Matthias"]
[Result "1/2-1/2"]
[ECO "C25"]
[WhiteElo "2070"]
[BlackElo "2132"]
[PlyCount "69"]
[EventDate "2007.08.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 120 Extra"]
[Source "ChessBase"]
[SourceDate "2007.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.01"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Bc5 3. f4 Bxg1 4. Rxg1 d6 5. d4 exd4 6. Qxd4 Nf6 7. h3 0-0 8. Bd3 Re8 9. Bd2 c5 10. Qf2 Nxe4 11. Bxe4 Bf5 12. 0-0-0 Bxe4 13. g4 Bc6 14. g5 Nd7 15. h4 b5 16. h5 d5 17. Ne2 d4 18. h6 g6 19. Nxd4 cxd4 20. Qxd4 f6 21. Bb4 Qb6 22. Qd6 Qe3+ 23. Kb1 Re6 24. Qc7 Qb6 25. Qxb6 Nxb6 26. f5 Re2 27. fxg6 Be4 28. gxh7+ Kxh7 29. Rd6 Rxc2 30. Ka1 fxg5 31. a3 Rf8 32. Rxg5 Rf1+ 33. Ka2 Bd5+ 34. Rgxd5 Nxd5 35. Rxd5 1/2-1/2

[Event "Apolda op 16th"]
[Site "Apolda"]
[Date "2007.08.25"]
[Round "4"]
[White "Schwetje, Juergen"]
[Black "Sonntag, Hermann"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2214"]
[BlackElo "2070"]
[PlyCount "45"]
[EventDate "2007.08.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 120 Extra"]
[Source "ChessBase"]
[SourceDate "2007.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.01"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nc6 3. Nf3 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Nc3 Nxe4 8. 0-0 Bxc3 9. d5 Bf6 10. Re1 0-0 11. Rxe4 Na5 12. Bd3 d6 13. g4 c5 14. Qe2 g6 15. Bh6 Bg7 16. Bxg7 Kxg7 17. Re1 Bd7 18. Qd2 b5 19. Re7 Rb8 20. Qc3+ Kg8 21. Qf6 Rb7 22. Ng5 Bc8 23. Ne6 1-0

[Event "Apolda op 16th"]
[Site "Apolda"]
[Date "2007.08.24"]
[Round "3"]
[White "Sonntag, Hermann"]
[Black "Hoffmann, Paul"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "2070"]
[BlackElo "2309"]
[PlyCount "101"]
[EventDate "2007.08.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 120 Extra"]
[Source "ChessBase"]
[SourceDate "2007.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.01"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Bc4 c6 6. Nf3 Bf5 7. Bd2 e6 8. Nd5 Qd8 9. Ne3 Be4 10. c3 Nbd7 11. a4 Nb6 12. Be2 a5 13. Qb3 Be7 14. Ne5 Qc7 15. f3 Bg6 16. h4 Nbd5 17. Nxd5 Nxd5 18. h5 f6 19. hxg6 fxe5 20. Rxh7 Bh4+ 21. Kd1 0-0-0 22. Kc2 Bf6 23. Rah1 Rhe8 24. dxe5 Qxe5 25. Bd3 Ne3+ 26. Bxe3 Qxe3 27. Rd1 Qf2+ 28. Rd2 Qg1 29. Qc4 Rd5 30. g4 Red8 31. Rh5 e5 32. Bf5+ Kb8 33. Rxd5 Rxd5 34. Qe2 Qa1 35. Bd3 Qxa4+ 36. Kc1 Rd8 37. g5 Be7 38. Qxe5+ Bd6 39. Qe2 Qf4+ 40. Kc2 Bc7 41. Rh7 Be5 42. Rh5 Qg3 43. Kb3 Qf4 44. Qe4 a4+ 45. Ka2 Qxe4 46. Bxe4 Rd2 47. Kb1 a3 48. bxa3 Bxc3 49. Bc2 Rf2 50. Rh8+ Ka7 51. Rf8 1/2-1/2

[Event "Oberliga Ost-A 0607"]
[Site "Germany"]
[Date "2007.04.21"]
[Round "10.6"]
[White "Sonntag, Hermann"]
[Black "Muekke, Jens Frieder"]
[Result "1/2-1/2"]
[ECO "E18"]
[WhiteElo "2072"]
[BlackElo "2022"]
[PlyCount "16"]
[EventDate "2006.10.15"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]
[WhiteTeam "Leipzig Mitte II"]
[BlackTeam "Naumburg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Nc3 Bb7 5. g3 Be7 6. Bg2 0-0 7. 0-0 d6 8. b3 Nbd7 1/2-1/2

[Event "Leipzig VfB op 14th"]
[Site "Leipzig"]
[Date "2007.03.25"]
[Round "9"]
[White "Sonntag, Hermann"]
[Black "Lipok, Christoph"]
[Result "0-1"]
[ECO "C11"]
[WhiteElo "2038"]
[BlackElo "2197"]
[PlyCount "70"]
[EventDate "2007.03.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 cxd4 8. Nxd4 Bc5 9. Qd2 0-0 10. 0-0-0 a6 11. g4 Nxd4 12. Bxd4 b5 13. g5 b4 14. Ne2 a5 15. h4 Ba6 16. Ng3 Bxf1 17. Rhxf1 Bxd4 18. Qxd4 Rc8 19. Rf2 Rc4 20. Qe3 Qc7 21. Nh5 Rc8 22. Rdd2 a4 23. Rg2 a3 24. Nf6+ Kh8 25. Nxd7 axb2+ 26. Kxb2 Qxd7 27. h5 Ra8 28. g6 Qa4 29. Qb3 Qb5 30. Qg3 Qa4 31. Kc1 Qxa2 32. Rd3 Qa1+ 33. Kd2 Rxc2+ 34. Ke3 Qc1+ 35. Kf3 Qf1+ 0-1

