[Event "Bamberg op 1st"]
[Site "Bamberg"]
[Date "2018.05.11"]
[Round "4"]
[White "Hovsepyan, Vardan"]
[Black "Berthold, Andreas"]
[Result "1-0"]
[ECO "B47"]
[WhiteElo "2244"]
[BlackElo "2138"]
[PlyCount "91"]
[EventDate "2018.05.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. Nge2 Nc6 4. d4 cxd4 5. Nxd4 Qc7 6. Be2 a6 7. 0-0 b5 8. a3 Bb7 9. Kh1 Nf6 10. f4 Nxd4 11. Qxd4 Bc5 12. Qd3 0-0 13. e5 Nd5 14. Ne4 Be7 15. c3 f6 16. exf6 Nxf6 17. Nxf6+ Bxf6 18. Be3 Bd5 19. Rad1 Bc4 20. Qd2 Bxe2 21. Qxe2 Rf7 22. Qd3 Qc4 23. Rf2 g6 24. Qxc4 bxc4 25. Rd6 Rb8 26. g3 a5 27. Rfd2 Rb5 28. a4 Rb7 29. Kg2 Bd8 30. h4 Kf8 31. Ra6 Bc7 32. Bc5+ Kg7 33. Bd6 Bxd6 34. Raxd6 Kf8 35. Kf3 Ke7 36. Ra6 Rf5 37. Ke4 h5 38. Ra8 Rc5 39. Ke3 Rf5 40. Rg8 Kf7 41. Rc8 d5 42. Kd4 Ra7 43. Re2 Ke7 44. Rc6 Rf6 45. Kc5 Kd7 46. Rd6+ 1-0

[Event "Wunsiedel op 10th"]
[Site "Wunsiedel"]
[Date "2016.05.05"]
[Round "1"]
[White "Fier, Alexandr"]
[Black "Berthold, Andreas"]
[Result "1-0"]
[ECO "A42"]
[WhiteElo "2624"]
[BlackElo "2120"]
[PlyCount "47"]
[EventDate "2016.05.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 172 Extra"]
[Source "ChessBase"]
[SourceDate "2016.06.21"]
[SourceVersion "1"]
[SourceVersionDate "2016.06.21"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. c4 d6 4. Nc3 Nc6 5. Be3 e5 6. d5 Nd4 7. Nge2 Nxe2 8. Bxe2 f5 9. exf5 Bxf5 10. g4 Bd7 11. h4 Ne7 12. h5 gxh5 13. Rxh5 Ng6 14. Qc2 Nf8 15. 0-0-0 Qe7 16. Ne4 b6 17. Rdh1 Qf7 18. Ng5 Qg8 19. Nxh7 Nxh7 20. Rxh7 0-0-0 21. Qg6 Rxh7 22. Rxh7 Bf6 23. Qh6 e4 24. Rxd7 1-0

[Event "Wunsiedel op 9th"]
[Site "Wunsiedel"]
[Date "2015.05.17"]
[Round "7"]
[White "Feldtmann, Thomas"]
[Black "Berthold, Andreas"]
[Result "1-0"]
[ECO "D93"]
[WhiteElo "2247"]
[BlackElo "2121"]
[PlyCount "31"]
[EventDate "2015.05.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c6 3. Nf3 d5 4. Qc2 g6 5. Bf4 Bg7 6. e3 0-0 7. Nc3 Nbd7 8. h3 a6 9. cxd5 cxd5 10. Bd3 b5 11. Qb3 Nb6 12. a4 Nxa4 13. Nxa4 bxa4 14. Rxa4 Ra7 15. 0-0 Bb7 16. Rfa1 1-0

[Event "Wunsiedel op 9th"]
[Site "Wunsiedel"]
[Date "2015.05.16"]
[Round "5"]
[White "Delitzsch, Juergen"]
[Black "Berthold, Andreas"]
[Result "1-0"]
[ECO "D43"]
[WhiteElo "2266"]
[BlackElo "2121"]
[PlyCount "85"]
[EventDate "2015.05.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c6 3. Nc3 d5 4. Nf3 e6 5. Bg5 h6 6. Bxf6 Qxf6 7. e3 Nd7 8. Bd3 Qd8 9. 0-0 Be7 10. Qe2 0-0 11. e4 dxe4 12. Bxe4 Nf6 13. Bc2 Qc7 14. Rad1 a6 15. Ne5 b5 16. Ne4 Bb7 17. Qd3 Nxe4 18. Qxe4 f5 19. Qe2 Bf6 20. Bb3 Rfe8 21. Rfe1 Rad8 22. c5 Bc8 23. f4 Re7 24. Qf3 Bd7 25. Qh3 Kh7 26. Nxd7 Rdxd7 27. Bxe6 Rxd4 28. Qxf5+ Kh8 29. Rxd4 Bxd4+ 30. Kf1 Bf6 31. Rd1 Qb8 32. Rd6 Qe8 33. b4 Bc3 34. a3 Ra7 35. Qe4 Rc7 36. Bf5 Re7 37. Be6 Rc7 38. g4 Bb2 39. Kg2 Bf6 40. g5 hxg5 41. Qf5 g4 42. Rd3 Re7 43. Rh3+ 1-0

[Event "Wunsiedel op 7th"]
[Site "Wunsiedel"]
[Date "2013.05.11"]
[Round "6"]
[White "Berthold, Andreas"]
[Black "Cech, Pavel"]
[Result "0-1"]
[ECO "D11"]
[WhiteElo "2144"]
[BlackElo "2395"]
[PlyCount "112"]
[EventDate "2013.05.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. g3 c6 4. Bg2 Bf5 5. 0-0 e6 6. b3 Nbd7 7. Bb2 Be7 8. Nbd2 Ne4 9. c4 0-0 10. Nxe4 Bxe4 11. Nd2 Bxg2 12. Kxg2 f5 13. e3 Bd6 14. Qe2 Qg5 15. f4 Qg6 16. c5 Bc7 17. b4 a6 18. a4 Nf6 19. a5 Qh6 20. h4 Kf7 21. Rh1 g6 22. Rh3 Ke7 23. Rah1 Rh8 24. Kf1 Rag8 25. Nf3 Qf8 26. Bc3 h6 27. Be1 Rg7 28. Bf2 Rhg8 29. Ke1 Kd7 30. Kf1 Ne4 31. Nd2 Nf6 32. Nf3 Qf7 33. Ke1 Kc8 34. Kf1 Kb8 35. Ke1 Ka7 36. Kf1 Qf8 37. Ke1 Qe8 38. Kf1 Qf7 39. Ke1 Ne4 40. Nd2 g5 41. hxg5 hxg5 42. Nxe4 dxe4 43. Rh6 gxf4 44. gxf4 e5 45. fxe5 Qb3 46. Qd2 Rd8 47. Rh8 Rxh8 48. Rxh8 Qb1+ 49. Ke2 Rg2 50. Rh7 f4 51. exf4 e3 52. Qxe3 Qxh7 53. d5 Bd8 54. Kf1 Qh1+ 55. Bg1 Bh4 56. d6 Rxg1+ 0-1

[Event "Wunsiedel op 7th"]
[Site "Wunsiedel"]
[Date "2013.05.10"]
[Round "3"]
[White "Stips, Felix"]
[Black "Berthold, Andreas"]
[Result "1-0"]
[ECO "A30"]
[WhiteElo "2283"]
[BlackElo "2144"]
[PlyCount "37"]
[EventDate "2013.05.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 154 Extra"]
[Source "ChessBase"]
[SourceDate "2013.06.25"]
[SourceVersion "2"]
[SourceVersionDate "2013.06.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 b6 3. g3 Bb7 4. Bg2 c5 5. 0-0 g6 6. Nc3 Bg7 7. d4 cxd4 8. Qxd4 0-0 9. Qh4 Qc8 10. Bg5 Na6 11. Rac1 Nc5 12. Nd5 Nxd5 13. cxd5 f6 14. Bd2 Qe8 15. b4 Na6 16. Qc4 Qf7 17. Nd4 Rfc8 18. Qb5 Qe8 19. d6 1-0

[Event "Vellmar op-A 4th"]
[Site "Vellmar"]
[Date "2012.07.29"]
[Round "7"]
[White "Berthold, Andreas"]
[Black "Khudovekov, Stanislav"]
[Result "0-1"]
[ECO "A90"]
[WhiteElo "2150"]
[BlackElo "2107"]
[PlyCount "53"]
[EventDate "2012.07.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 e6 2. c4 f5 3. g3 Nf6 4. Bg2 c6 5. Nf3 d5 6. 0-0 Bd6 7. Bf4 Bxf4 8. gxf4 0-0 9. Nbd2 b6 10. b4 Qd6 11. Ne5 Qxb4 12. Rb1 Qd6 13. Qb3 Ne4 14. Nxe4 fxe4 15. e3 Nd7 16. Rfc1 Nxe5 17. fxe5 Qe7 18. cxd5 cxd5 19. Rb2 Ba6 20. Rbc2 Bc4 21. Rxc4 dxc4 22. Rxc4 Rac8 23. Qc2 Qb7 24. h3 Rxc4 25. Qxc4 Qf7 26. Qc2 Qf5 27. Qxe4 0-1

[Event "Vellmar op-A 4th"]
[Site "Vellmar"]
[Date "2012.07.29"]
[Round "6"]
[White "Kobs, Stephan"]
[Black "Berthold, Andreas"]
[Result "0-1"]
[ECO "B41"]
[WhiteElo "2035"]
[BlackElo "2150"]
[PlyCount "120"]
[EventDate "2012.07.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. c4 e6 4. d4 cxd4 5. Nxd4 Nf6 6. Bd3 Nc6 7. Nc2 d5 8. exd5 exd5 9. cxd5 Nxd5 10. 0-0 Be7 11. Qe2 0-0 12. Rd1 Be6 13. Qe4 Nf6 14. Qh4 Bf5 15. Be2 Qb6 16. Ne3 Ng4 17. Qg3 Nxe3 18. Bxe3 Qxb2 19. Nd2 Qe5 20. Qxe5 Nxe5 21. Nf3 Nc6 22. Nd4 Nxd4 23. Bxd4 Be4 24. Rac1 Rac8 25. Bb6 Ba3 26. Rxc8 Rxc8 27. f3 Bf5 28. Bd3 Bxd3 29. Rxd3 Bf8 30. a4 g6 31. Rd7 Rc6 32. a5 Bc5+ 33. Bxc5 Rxc5 34. Rxb7 Rxa5 35. Ra7 Ra2 36. h4 Kg7 37. Kh2 Kf6 38. Kg3 h6 39. Kh3 Ke6 40. Kg3 a5 41. Kh3 a4 42. Ra5 a3 43. Kg3 Ra1 44. Kh2 Kd6 45. Kg3 Kc6 46. Ra4 Kb5 47. Ra7 Kc4 48. Rxf7 Rd1 49. Rc7+ Kb3 50. Rb7+ Kc2 51. Rc7+ Kb1 52. Rb7+ Ka1 53. Rb6 a2 54. Rxg6 Kb2 55. Rb6+ Kc3 56. Ra6 a1Q 57. Rxa1 Rxa1 58. Kg4 Ra5 59. f4 h5+ 60. Kf3 Kd4 0-1

[Event "Vellmar op-A 4th"]
[Site "Vellmar"]
[Date "2012.07.28"]
[Round "4"]
[White "Berthold, Andreas"]
[Black "Hecht, Carsten"]
[Result "1-0"]
[ECO "D76"]
[WhiteElo "2150"]
[BlackElo "2050"]
[PlyCount "85"]
[EventDate "2012.07.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 d5 4. Bg2 Bg7 5. Nf3 0-0 6. cxd5 Nxd5 7. 0-0 Nc6 8. e4 Nb6 9. d5 Na5 10. Nc3 c6 11. Nh4 Bd7 12. Qe2 cxd5 13. exd5 h6 14. Rd1 Nac4 15. Nf3 Bg4 16. h3 Bxf3 17. Qxf3 Rc8 18. a4 Nd6 19. Ra2 Qd7 20. a5 Nbc4 21. a6 b6 22. Ne2 Nb5 23. Nf4 Rc7 24. h4 Rfc8 25. Bh3 Ne5 26. Qe2 f5 27. Be3 Rc2 28. Qf1 Nc4 29. Nxg6 Kh7 30. h5 Nbd6 31. Re1 Ne4 32. Nh4 Ncd6 33. Qd3 e6 34. dxe6 Qxe6 35. Ra4 R8c4 36. Rxc4 Rxc4 37. Bxb6 axb6 38. a7 Ra4 39. Bxf5+ Nxf5 40. Rxe4 Ra1+ 41. Kh2 Qc6 42. Nxf5 Qc1 43. Kh3 1-0

[Event "Vellmar op-A 4th"]
[Site "Vellmar"]
[Date "2012.07.28"]
[Round "5"]
[White "Berthold, Andreas"]
[Black "Laubsch, Bernd"]
[Result "0-1"]
[ECO "D74"]
[WhiteElo "2150"]
[BlackElo "2302"]
[PlyCount "54"]
[EventDate "2012.07.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. g3 g6 3. Bg2 d5 4. c4 Bg7 5. cxd5 Nxd5 6. Nf3 Nb6 7. 0-0 Nc6 8. e3 0-0 9. Nbd2 e5 10. dxe5 Nxe5 11. Nxe5 Bxe5 12. Qe2 a5 13. Rd1 Qe7 14. Nc4 Nxc4 15. Qxc4 c6 16. e4 Qb4 17. Qe2 a4 18. a3 Qb3 19. Rd3 Qb5 20. Qd1 Bg4 21. f3 Be6 22. Bh6 Bc4 23. Rd7 Qb6+ 24. Kh1 Rfd8 25. Rb1 Ba2 26. Ra1 Bb3 27. Rxd8+ Rxd8 0-1

[Event "Vellmar op-A 4th"]
[Site "Vellmar"]
[Date "2012.07.27"]
[Round "2"]
[White "Berthold, Andreas"]
[Black "Fischer, Andreas1111"]
[Result "1-0"]
[ECO "E02"]
[WhiteElo "2150"]
[PlyCount "55"]
[EventDate "2012.07.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Nc6 5. Nf3 dxc4 6. Qa4 Bd7 7. Qxc4 a6 8. 0-0 b5 9. Qc2 Rc8 10. a4 b4 11. Nbd2 Be7 12. Nb3 0-0 13. Ng5 Qe8 14. Bd2 h6 15. Nf3 Nb8 16. Nc5 a5 17. Ne5 Nd5 18. e4 Nb6 19. b3 Bd6 20. Ned3 Nc6 21. Be3 f6 22. Nxd7 Qxd7 23. e5 Nxe5 24. dxe5 Bxe5 25. Nxe5 fxe5 26. Rad1 Nd5 27. Qc5 Ra8 28. Rxd5 1-0

[Event "Vellmar op-A 4th"]
[Site "Vellmar"]
[Date "2012.07.27"]
[Round "3"]
[White "Stuckenschneider, Martin"]
[Black "Berthold, Andreas"]
[Result "0-1"]
[ECO "D52"]
[WhiteElo "1965"]
[BlackElo "2150"]
[PlyCount "56"]
[EventDate "2012.07.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 c6 5. e3 Nbd7 6. Nf3 Qa5 7. Nd2 Bb4 8. Qc2 Ne4 9. Ndxe4 dxe4 10. Bf4 0-0 11. Be2 e5 12. Bg3 exd4 13. exd4 f5 14. Bf4 Nb6 15. 0-0 Be6 16. Nd1 Nd7 17. Ne3 Nf6 18. c5 Qd8 19. Nxf5 Bxf5 20. Qc4+ Nd5 21. Qb3 Rf7 22. Bc4 Ba5 23. Qg3 Rc8 24. f3 Bc7 25. fxe4 Bxe4 26. Be5 Bxe5 27. Qxe5 Re7 28. Qg5 Re6 0-1

[Event "Vellmar op-A 4th"]
[Site "Vellmar"]
[Date "2012.07.26"]
[Round "1"]
[White "Lenz, Jonas"]
[Black "Berthold, Andreas"]
[Result "1-0"]
[ECO "B42"]
[WhiteElo "1952"]
[BlackElo "2150"]
[PlyCount "65"]
[EventDate "2012.07.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. 0-0 d5 7. e5 Nfd7 8. Nxe6 Qb6 9. Nxf8 Nxf8 10. Nc3 Be6 11. Be3 Qc7 12. f4 Nc6 13. Ne2 0-0-0 14. c3 Na5 15. Nd4 Nc4 16. Bc1 Qa5 17. Qe2 Qc5 18. b3 Nb6 19. Be3 Qc7 20. Bxa6 Kb8 21. Bd3 Bd7 22. Rfc1 g5 23. fxg5 Ng6 24. Nf3 Bg4 25. Qf2 Nc8 26. c4 Bxf3 27. cxd5 Qe7 28. Bxg6 Bxd5 29. Bf5 Rdg8 30. Qf4 Be6 31. Bxe6 fxe6 32. Qa4 Rd8 33. Rxc8+ 1-0

[Event "Leutersdorf Sparkasse op 15th"]
[Site "Leutersdorf"]
[Date "2011.02.20"]
[Round "6"]
[White "Berthold, Andreas"]
[Black "Richter, Volker"]
[Result "0-1"]
[ECO "D97"]
[WhiteElo "2236"]
[BlackElo "2084"]
[PlyCount "72"]
[EventDate "2011.02.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 141 Extra"]
[Source "ChessBase"]
[SourceDate "2011.05.03"]
[SourceVersion "1"]
[SourceVersionDate "2011.05.03"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qa4+ Bd7 6. Qb3 dxc4 7. Qxc4 0-0 8. Bf4 c6 9. e4 Be6 10. Qd3 Nbd7 11. Ng5 Qb6 12. Nxe6 fxe6 13. Qd2 Ng4 14. 0-0-0 Rxf4 15. f3 Bh6 16. Kb1 Rf7 17. Qe1 Ne3 18. Rd3 Nxf1 19. Rxf1 Rd8 20. Ne2 c5 21. d5 exd5 22. exd5 c4 23. Ra3 Bg7 24. Nc3 Nc5 25. Qh4 Nd3 26. Na4 Qd4 27. Qxd4 Bxd4 28. Nc3 a6 29. Ra4 Bxc3 30. bxc3 Rc8 31. Kc2 Rf5 32. Rb1 Rc7 33. Ra5 Nf4 34. Rd1 Nxg2 35. d6 exd6 36. Rxf5 Ne3+ 0-1

[Event "Leutersdorf Sparkasse op 15th"]
[Site "Leutersdorf"]
[Date "2011.02.20"]
[Round "7"]
[White "Roessler, Frank Peter"]
[Black "Berthold, Andreas"]
[Result "1/2-1/2"]
[ECO "A02"]
[WhiteElo "1967"]
[BlackElo "2236"]
[PlyCount "65"]
[EventDate "2011.02.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 141 Extra"]
[Source "ChessBase"]
[SourceDate "2011.05.03"]
[SourceVersion "1"]
[SourceVersionDate "2011.05.03"]
[SourceQuality "1"]

1. f4 c5 2. Nf3 Nc6 3. Nc3 a6 4. e4 b5 5. d4 cxd4 6. Nxd4 Bb7 7. Be3 e6 8. Bd3 b4 9. Nce2 Nf6 10. Ng3 h5 11. Qf3 h4 12. Nge2 d5 13. e5 Ne4 14. Nxc6 Bxc6 15. Nd4 Bb7 16. f5 exf5 17. Qxf5 g6 18. Qg4 Bh6 19. Bxh6 Rxh6 20. e6 Qf6 21. exf7+ Ke7 22. 0-0-0 Bc8 23. Qf3 Qg5+ 24. Kb1 Bg4 25. Qf1 Bxd1 26. Bxe4 dxe4 27. f8Q+ Rxf8 28. Qxf8+ Kxf8 29. Ne6+ Ke7 30. Nxg5 Rh5 31. Nxe4 Re5 32. Nd2 Bg4 33. Kc1 1/2-1/2

[Event "Leutersdorf Sparkasse op 15th"]
[Site "Leutersdorf"]
[Date "2011.02.20"]
[Round "5"]
[White "Schulz, Karsten"]
[Black "Berthold, Andreas"]
[Result "1/2-1/2"]
[ECO "A39"]
[WhiteElo "2343"]
[BlackElo "2236"]
[PlyCount "19"]
[EventDate "2011.02.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 141 Extra"]
[Source "ChessBase"]
[SourceDate "2011.05.03"]
[SourceVersion "1"]
[SourceVersionDate "2011.05.03"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. c4 c5 6. Nc3 Nc6 7. d4 cxd4 8. Nxd4 Nxd4 9. Qxd4 d6 10. Qd3 1/2-1/2

[Event "Leutersdorf Sparkasse op 15th"]
[Site "Leutersdorf"]
[Date "2011.02.19"]
[Round "4"]
[White "Berthold, Andreas"]
[Black "Meier, Tim"]
[Result "1-0"]
[ECO "E85"]
[WhiteElo "2236"]
[BlackElo "1960"]
[PlyCount "113"]
[EventDate "2011.02.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 141 Extra"]
[Source "ChessBase"]
[SourceDate "2011.05.03"]
[SourceVersion "1"]
[SourceVersionDate "2011.05.03"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nc3 g6 4. e4 Bg7 5. f3 0-0 6. Be3 Nbd7 7. Qd2 e5 8. Nge2 Nb6 9. Nc1 exd4 10. Bxd4 Be6 11. b3 Re8 12. Be2 Qe7 13. 0-0 Rad8 14. Re1 c5 15. Bf2 Nfd7 16. Rb1 Ne5 17. Bf1 Nc6 18. N1e2 Kh8 19. Rbd1 a6 20. Nf4 Nd4 21. Nce2 Nc6 22. Nd5 Bxd5 23. cxd5 Ne5 24. Nc1 Rc8 25. h3 Kg8 26. Qa5 Qc7 27. Qd2 f6 28. Ne2 Nbd7 29. Rc1 b6 30. Nf4 Qb7 31. Ne6 g5 32. Qe2 a5 33. g3 Nf8 34. Nxg7 Qxg7 35. Bg2 Nfg6 36. Be3 h6 37. Kh2 Kh7 38. f4 Nd7 39. Qh5 Kg8 40. h4 Re7 41. Bh3 Rd8 42. Be6+ Kh7 43. Bf5 Ndf8 44. fxg5 fxg5 45. Bxg5 Rde8 46. Bxe7 Rxe7 47. Qg4 Qb2+ 48. Kh3 Rg7 49. h5 Qf6 50. Rf1 Qg5 51. Qxg5 hxg5 52. Bxg6+ Nxg6 53. hxg6+ Kxg6 54. Kg4 Re7 55. Rce1 b5 56. Rf5 Re5 57. Rxe5 1-0

[Event "Leutersdorf Sparkasse op 15th"]
[Site "Leutersdorf"]
[Date "2011.02.19"]
[Round "2"]
[White "Berthold, Andreas"]
[Black "Wolf, Andreas"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "2236"]
[BlackElo "1945"]
[PlyCount "58"]
[EventDate "2011.02.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 141 Extra"]
[Source "ChessBase"]
[SourceDate "2011.05.03"]
[SourceVersion "1"]
[SourceVersionDate "2011.05.03"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Bf4 Be7 5. e3 Nbd7 6. Nc3 c6 7. h3 h6 8. Qc2 a6 9. 0-0-0 Qa5 10. Kb1 Bb4 11. Nd2 Bxc3 12. bxc3 Ne4 13. Nxe4 dxe4 14. Rc1 Nf6 15. Be5 Qa3 16. Bxf6 gxf6 17. Qxe4 c5 18. Be2 a5 19. Rc2 Bd7 20. Rb2 Ke7 21. Rb3 Qa4 22. Rd1 Rhb8 23. d5 b5 24. d6+ Kd8 25. Qh7 bxc4 26. Qh8+ Be8 27. Qxf6+ Kc8 28. Bxc4 Qxc4 29. Kc2 Ba4 1/2-1/2

[Event "Leutersdorf Sparkasse op 15th"]
[Site "Leutersdorf"]
[Date "2011.02.19"]
[Round "3"]
[White "Franke, Uwe"]
[Black "Berthold, Andreas"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "1994"]
[BlackElo "2236"]
[PlyCount "60"]
[EventDate "2011.02.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 141 Extra"]
[Source "ChessBase"]
[SourceDate "2011.05.03"]
[SourceVersion "1"]
[SourceVersionDate "2011.05.03"]
[SourceQuality "1"]

1. e4 c5 2. f4 e6 3. Nf3 a6 4. c3 Nf6 5. d3 Nc6 6. g3 d5 7. e5 Nd7 8. Bg2 b5 9. Be3 Be7 10. Bf2 a5 11. Nbd2 Ba6 12. Qc2 h6 13. h4 Rc8 14. a3 Qc7 15. 0-0 g5 16. hxg5 hxg5 17. Rfe1 gxf4 18. gxf4 Nf8 19. Bg3 Qb6 20. Qb1 Kd7 21. Kf2 Ng6 22. c4 bxc4 23. f5 Nh4 24. fxe6+ fxe6 25. dxc4 Nxg2 26. Kxg2 d4 27. b3 Rcg8 28. Ne4 Qb8 29. Nf6+ Bxf6 30. exf6 Qxg3+ 0-1

[Event "Leutersdorf Sparkasse op 15th"]
[Site "Leutersdorf"]
[Date "2011.02.18"]
[Round "1"]
[White "Schoenfelder, Tobias"]
[Black "Berthold, Andreas"]
[Result "0-1"]
[ECO "B45"]
[WhiteElo "1667"]
[BlackElo "2236"]
[PlyCount "58"]
[EventDate "2011.02.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 141 Extra"]
[Source "ChessBase"]
[SourceDate "2011.05.03"]
[SourceVersion "1"]
[SourceVersionDate "2011.05.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be3 Bb4 7. Bd3 d5 8. exd5 Nxd5 9. Nxc6 bxc6 10. Bd2 Nxc3 11. bxc3 Ba5 12. Qf3 Bd7 13. 0-0 0-0 14. Qh3 f5 15. f4 Qf6 16. Be2 Rad8 17. Rf3 c5 18. Be1 Rb8 19. Bh4 Qf7 20. Bc4 Bb5 21. Bxb5 Rxb5 22. Re3 c4 23. Kh1 Bc7 24. Qf3 e5 25. fxe5 Bxe5 26. Rae1 Bf6 27. Bxf6 Qxf6 28. Re6 Qxe6 29. Rxe6 Rb1+ 0-1

[Event "Guben op 14th"]
[Site "Guben"]
[Date "2011.01.06"]
[Round "9.6"]
[White "Pfeffer, Ruprecht"]
[Black "Berthold, Andreas"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "2222"]
[BlackElo "2236"]
[PlyCount "22"]
[EventDate "2011.01.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 140 Extra"]
[Source "ChessBase"]
[SourceDate "2011.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2011.03.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Be2 Be7 7. 0-0 0-0 8. Re1 Re8 9. Nbd2 Nxd2 10. Bxd2 Bf5 11. Bf4 Bd6 1/2-1/2

[Event "Guben op 14th"]
[Site "Guben"]
[Date "2011.01.02"]
[Round "2"]
[White "Berthold, Andreas"]
[Black "Zakhartsov, Viacheslav V"]
[Result "0-1"]
[ECO "B41"]
[WhiteElo "2236"]
[BlackElo "2602"]
[PlyCount "54"]
[EventDate "2011.01.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 140 Extra"]
[Source "ChessBase"]
[SourceDate "2011.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2011.03.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. Nc3 cxd4 5. Nxd4 a6 6. e4 Qc7 7. Be3 Bb4 8. Rc1 Nxe4 9. Qg4 Nxc3 10. bxc3 Bf8 11. Be2 d6 12. Qg5 Qd8 13. Qg3 e5 14. Nb3 Nc6 15. 0-0 Be6 16. f4 g6 17. c5 Qc7 18. cxd6 Bxd6 19. fxe5 Bxe5 20. Qh4 0-0 21. Bg5 Rfe8 22. Kh1 Bxh2 23. Nd4 Be5 24. Rf6 Bd5 25. Bd3 Bxf6 26. Bxf6 Nxd4 27. Bxd4 Re5 0-1

[Event "Dresden Porzellan Cup"]
[Site "Dresden"]
[Date "2010.01.16"]
[Round "3"]
[White "Berthold, Andreas"]
[Black "Malaniuk, Vladimir P"]
[Result "0-1"]
[ECO "A87"]
[WhiteElo "2219"]
[BlackElo "2573"]
[PlyCount "81"]
[EventDate "2010.01.16"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 134 Extra"]
[Source "ChessBase"]
[SourceDate "2010.03.03"]
[SourceVersion "1"]
[SourceVersionDate "2010.03.03"]
[SourceQuality "1"]

1. d4 f5 2. Nf3 g6 3. g3 Nf6 4. Bg2 Bg7 5. 0-0 0-0 6. c4 d6 7. Nc3 Qe8 8. b3 e5 9. dxe5 dxe5 10. Ba3 Rf7 11. e4 Nc6 12. Re1 f4 13. Nd5 Bg4 14. Bb2 Nh5 15. Qd3 h6 16. Nh4 Qe6 17. f3 fxg3 18. hxg3 Bh3 19. Kh2 Bxg2 20. Nxg2 Raf8 21. Rf1 Nd4 22. Bxd4 exd4 23. Ngf4 Nxf4 24. Nxf4 Rxf4 25. gxf4 Rxf4 26. Kg2 Be5 27. Rh1 g5 28. Rh3 c5 29. Rah1 Bg7 30. Rg3 Qg6 31. b4 cxb4 32. c5 Kh7 33. Qb5 Qf7 34. Rxg5 Rxf3 35. Rf5 Rxf5 36. exf5 Qd5+ 37. Kg1 d3 38. Qe8 Qxc5+ 39. Kg2 Qd5+ 40. Kh2 Qxf5 41. Rc1 0-1

[Event "Dresden Porzellan Cup"]
[Site "Dresden"]
[Date "2010.01.16"]
[Round "5"]
[White "Berthold, Andreas"]
[Black "Paehtz, Thomas Sr"]
[Result "0-1"]
[ECO "D94"]
[WhiteElo "2219"]
[BlackElo "2440"]
[PlyCount "87"]
[EventDate "2010.01.16"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 134 Extra"]
[Source "ChessBase"]
[SourceDate "2010.03.03"]
[SourceVersion "1"]
[SourceVersionDate "2010.03.03"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. e3 g6 4. Be2 Bg7 5. 0-0 0-0 6. c4 cxd4 7. exd4 d5 8. Nc3 dxc4 9. Bxc4 a6 10. Ne5 b5 11. Bb3 Bb7 12. Bg5 Nc6 13. Nxc6 Bxc6 14. d5 Bb7 15. a3 Qd7 16. Qd2 Rad8 17. Rad1 Qf5 18. Rfe1 Rfe8 19. Qf4 Qxf4 20. Bxf4 Rd7 21. Re2 Red8 22. Red2 Ba8 23. Be5 Kf8 24. Bf4 h6 25. h3 Ne8 26. Ne4 Rc8 27. Kf1 f5 28. Nc3 Nd6 29. Bxd6 exd6 30. Ne2 Kf7 31. Nd4 Bxd4 32. Rxd4 a5 33. R4d2 Re7 34. Re1 Rxe1+ 35. Kxe1 a4 36. Ba2 Rc1+ 37. Rd1 Rc5 38. Ke2 f4 39. Kf3 g5 40. Rd2 Kf6 41. Ke4 Rc1 42. b3 Bb7 43. bxa4 bxa4 44. Re2 0-1

[Event "Leutersdorf Sparkasse op 13th"]
[Site "Leutersdorf"]
[Date "2009.02.15"]
[Round "7"]
[White "Berthold, Andreas"]
[Black "Bross, Thomas"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "2200"]
[BlackElo "1976"]
[PlyCount "55"]
[EventDate "2009.02.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 128 Extra"]
[Source "ChessBase"]
[SourceDate "2009.03.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.03.25"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 g6 4. h3 Bg7 5. Nf3 c6 6. Nbd2 0-0 7. Bd3 Nbd7 8. 0-0 c5 9. c3 c4 10. Bc2 Nb6 11. b3 Bd7 12. bxc4 Nxc4 13. Nxc4 dxc4 14. e4 e6 15. Ne5 Nh5 16. Bh2 Bxe5 17. Bxe5 Bc6 18. Qe2 f6 19. Bh2 b5 20. Rfd1 Qe7 21. a4 a6 22. Qe3 Rad8 23. axb5 axb5 24. Ra5 Qb7 25. d5 exd5 26. exd5 Bxd5 27. Ra7 Qc6 28. Qe7 1-0

[Event "Leutersdorf Sparkasse op 13th"]
[Site "Leutersdorf"]
[Date "2009.02.14"]
[Round "5"]
[White "Berthold, Andreas"]
[Black "Schulz, Karsten"]
[Result "1/2-1/2"]
[ECO "C10"]
[WhiteElo "2200"]
[BlackElo "2288"]
[PlyCount "18"]
[EventDate "2009.02.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 128 Extra"]
[Source "ChessBase"]
[SourceDate "2009.03.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.03.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Bd3 c5 8. dxc5 Bxc5 9. 0-0 Qc7 1/2-1/2

[Event "Leutersdorf Sparkasse op 13th"]
[Site "Leutersdorf"]
[Date "2009.02.14"]
[Round "3"]
[White "Berthold, Andreas"]
[Black "Terner, Ralf"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2200"]
[BlackElo "1843"]
[PlyCount "73"]
[EventDate "2009.02.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 128 Extra"]
[Source "ChessBase"]
[SourceDate "2009.03.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.03.25"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 e6 4. Nd2 c5 5. c3 Nc6 6. Bd3 c4 7. Bc2 b5 8. a3 Bd6 9. Bxd6 Qxd6 10. f4 0-0 11. g4 g6 12. h4 Bd7 13. h5 a5 14. g5 Ne8 15. Qe2 Ng7 16. Nf1 Ne7 17. hxg6 fxg6 18. Qh2 Nh5 19. Ng3 Be8 20. Nxh5 gxh5 21. Ne2 Bg6 22. Ng3 Nf5 23. Bxf5 exf5 24. Nxh5 Rae8 25. Nf6+ Rxf6 26. gxf6 Rxe3+ 27. Kd2 Rd3+ 28. Kc2 Qxf6 29. Rag1 Kf7 30. Re1 b4 31. Qe2 Qd6 32. Qe8+ Kf6 33. Qh8+ Kf7 34. Re8 bxa3 35. Qg8+ Kf6 36. Rf8+ Ke7 37. Qg7+ 1-0

[Event "Leutersdorf Sparkasse op 13th"]
[Site "Leutersdorf"]
[Date "2009.02.14"]
[Round "6"]
[White "Bogdanovich, Grigory Grigorievic"]
[Black "Berthold, Andreas"]
[Result "1/2-1/2"]
[ECO "D05"]
[WhiteElo "2364"]
[BlackElo "2200"]
[PlyCount "34"]
[EventDate "2009.02.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 128 Extra"]
[Source "ChessBase"]
[SourceDate "2009.03.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.03.25"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 e6 4. Bd3 b6 5. Ne5 Bb7 6. Nd2 Be7 7. Qf3 c6 8. Qh3 Nbd7 9. f4 Qc7 10. 0-0 c5 11. b3 cxd4 12. Nxd7 Nxd7 13. f5 e5 14. e4 Bg5 15. exd5 Bxd5 16. Ne4 Bxc1 17. Raxc1 Qc6 1/2-1/2

[Event "Leutersdorf Sparkasse op 13th"]
[Site "Leutersdorf"]
[Date "2009.02.14"]
[Round "4"]
[White "Richter, Volker"]
[Black "Berthold, Andreas"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2125"]
[BlackElo "2200"]
[PlyCount "10"]
[EventDate "2009.02.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 128 Extra"]
[Source "ChessBase"]
[SourceDate "2009.03.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.03.25"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Na3 cxd4 1/2-1/2

[Event "Leutersdorf Sparkasse op 13th"]
[Site "Leutersdorf"]
[Date "2009.02.13"]
[Round "1"]
[White "Berthold, Andreas"]
[Black "Rothnauer, Volker"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "2200"]
[BlackElo "1721"]
[PlyCount "93"]
[EventDate "2009.02.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 128 Extra"]
[Source "ChessBase"]
[SourceDate "2009.03.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.03.25"]
[SourceQuality "1"]

1. d4 g6 2. Nf3 Bg7 3. Nbd2 Nf6 4. e3 d6 5. b4 Nbd7 6. Bb2 c5 7. bxc5 dxc5 8. Be2 0-0 9. 0-0 cxd4 10. exd4 Qc7 11. c4 b6 12. Re1 Bb7 13. d5 b5 14. cxb5 Bxd5 15. Bf1 e6 16. a4 Rfd8 17. Rc1 Qb7 18. Qc2 Rac8 19. Qb1 Rxc1 20. Rxc1 Ne4 21. Bxg7 Kxg7 22. Nxe4 Bxe4 23. Qb2+ Kg8 24. Ne5 Rc8 25. Rxc8+ Qxc8 26. Qd4 Nxe5 27. Qxe4 Qc5 28. a5 h5 29. h3 f5 30. Qb7 Kf8 31. b6 axb6 32. a6 Nc6 33. a7 Nxa7 34. Qxa7 e5 35. Qh7 Qd6 36. Bc4 Qf6 37. Qd7 e4 38. g3 Qe7 39. Qd4 Qg5 40. Qxb6 Qc1+ 41. Bf1 Kg7 42. Qd4+ Kh7 43. h4 g5 44. Qd7+ Kg8 45. Qe6+ Kg7 46. Qxf5 gxh4 47. gxh4 1-0

[Event "Leutersdorf Sparkasse op 13th"]
[Site "Leutersdorf"]
[Date "2009.02.13"]
[Round "2"]
[White "Braunstein, Fabian"]
[Black "Berthold, Andreas"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "1939"]
[BlackElo "2200"]
[PlyCount "84"]
[EventDate "2009.02.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 128 Extra"]
[Source "ChessBase"]
[SourceDate "2009.03.05"]
[SourceVersion "2"]
[SourceVersionDate "2009.03.25"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 e6 4. d3 Be7 5. Nbd2 c5 6. 0-0 0-0 7. Re1 Nc6 8. e4 b5 9. b3 a5 10. Bb2 a4 11. e5 Nd7 12. d4 a3 13. Bc1 cxd4 14. Nb1 Qb6 15. c3 dxc3 16. Nxc3 b4 17. Na4 Qc7 18. Qc2 Ra7 19. Be3 Ncxe5 20. Rac1 Nxf3+ 21. Bxf3 Qxc2 22. Rxc2 Ra8 23. Bf4 g5 24. Bd2 Re8 25. Bxd5 exd5 26. Bxb4 Ba6 27. Bxe7 d4 28. Rcc1 f6 29. Bxa3 Ne5 30. Red1 Be2 31. Kg2 Bf3+ 32. Kf1 Bxd1 33. Rxd1 Rad8 34. Bb2 Nf3 35. h3 f5 36. g4 fxg4 37. hxg4 d3 38. Kg2 Re1 39. Nc3 Nh4+ 40. Kg3 d2 41. a4 Rd3+ 42. Kh2 Rxc3 0-1

[Event "Oberliga Nord O 0708"]
[Site "Germany"]
[Date "2008.04.06"]
[Round "8.4"]
[White "Neubauer, Andreas"]
[Black "Berthold, Andreas"]
[Result "0-1"]
[ECO "D43"]
[WhiteElo "2154"]
[BlackElo "2186"]
[PlyCount "86"]
[EventDate "2007.10.21"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]
[WhiteTeam "Eberswalde"]
[BlackTeam "Cottbus"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 d5 2. d4 Nf6 3. c4 c6 4. Nc3 e6 5. Bg5 h6 6. Bh4 dxc4 7. e3 b5 8. a4 Bb4 9. Ne5 Bb7 10. Qf3 Qd5 11. Qf4 Nbd7 12. Nxd7 Nxd7 13. Qc7 c5 14. dxc5 Rc8 15. Qd6 g5 16. Bg3 Qf5 17. axb5 Bxc5 18. Qd2 Ne5 19. Bxe5 Qxe5 20. Na4 Rd8 21. Qc3 Bd4 22. Qxc4 Bxb2 23. Rb1 Rd4 24. Qb3 Rxa4 25. Qxa4 Qc3+ 26. Ke2 Bd5 27. f3 Bb3 28. Qe4 0-0 29. Kf2 Bc2 30. Qc6 Bxb1 31. Be2 Bg6 32. Qd7 Qc5 33. Qd2 Bg7 34. Rc1 Qe7 35. Qa5 Rd8 36. Rc7 Rd7 37. Rc1 Kh7 38. Bc4 g4 39. Kg3 gxf3 40. gxf3 Qg5+ 41. Kf2 Qh4+ 42. Kg2 Be5 43. Bb3 Qxh2+ 0-1

[Event "Oberliga Nord O 0708"]
[Site "Germany"]
[Date "2008.03.09"]
[Round "7.5"]
[White "Grzesik, Thomas"]
[Black "Berthold, Andreas"]
[Result "1/2-1/2"]
[ECO "A04"]
[WhiteElo "2309"]
[BlackElo "2186"]
[PlyCount "35"]
[EventDate "2007.10.21"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]
[WhiteTeam "Greifswald"]
[BlackTeam "Cottbus"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 d6 3. d3 Nc6 4. g3 g6 5. Bg2 Bg7 6. 0-0 e5 7. c3 Nge7 8. Nh4 0-0 9. f4 exf4 10. gxf4 f5 11. Na3 Rb8 12. Nc2 b5 13. a3 a5 14. Ne3 b4 15. axb4 axb4 16. Bd2 bxc3 17. bxc3 Be6 18. Ra6 1/2-1/2

[Event "Oberliga Nord O 0708"]
[Site "Germany"]
[Date "2008.02.10"]
[Round "6.5"]
[White "Berthold, Andreas"]
[Black "Baumbach, Friedrich"]
[Result "1/2-1/2"]
[ECO "C10"]
[WhiteElo "2186"]
[BlackElo "2291"]
[PlyCount "30"]
[EventDate "2007.10.21"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]
[WhiteTeam "Cottbus"]
[BlackTeam "Friesen Lichtenberg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nc3 e6 3. Nf3 d5 4. exd5 exd5 5. Bb5+ Nc6 6. 0-0 Nf6 7. d4 Be7 8. Ne5 Bd7 9. Nxd7 Qxd7 10. dxc5 Bxc5 11. Re1+ Be7 12. Bg5 0-0-0 13. Qf3 h6 14. Bf4 Bd6 15. Rad1 Qf5 1/2-1/2

[Event "Oberliga Nord O 0708"]
[Site "Germany"]
[Date "2008.01.20"]
[Round "5.5"]
[White "Bulthaupt, Freerk"]
[Black "Berthold, Andreas"]
[Result "1/2-1/2"]
[ECO "D45"]
[WhiteElo "2166"]
[BlackElo "2186"]
[PlyCount "56"]
[EventDate "2007.10.21"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]
[WhiteTeam "Zehlendorf II"]
[BlackTeam "Cottbus"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Qc2 Bd6 7. g4 Nxg4 8. Be2 f5 9. Bd2 0-0 10. Rg1 a6 11. Rg2 b5 12. 0-0-0 bxc4 13. Rdg1 Rf7 14. h3 Ngf6 15. Ng5 Re7 16. Nxe6 Rxe6 17. Rxg7+ Kh8 18. Qxf5 Re7 19. R7g2 Rf7 20. e4 Nb6 21. Rg8+ Nxg8 22. Qxf7 Qf8 23. Rxg8+ Qxg8 24. Qf6+ Qg7 25. Qxd6 Bd7 26. Bh6 Qg6 27. Qf4 Kg8 28. h4 Re8 1/2-1/2

[Event "Guben op 11th"]
[Site "Guben"]
[Date "2008.01.07"]
[Round "7"]
[White "Berthold, Andreas"]
[Black "Mirke, Roy"]
[Result "1-0"]
[ECO "B26"]
[WhiteElo "2186"]
[BlackElo "1727"]
[PlyCount "81"]
[EventDate "2008.01.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 122 Extra"]
[Source "ChessBase"]
[SourceDate "2008.03.04"]
[SourceVersion "1"]
[SourceVersionDate "2008.03.04"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. g3 Nc6 4. Bg2 g6 5. d3 Bg7 6. Be3 d6 7. Qd2 Rb8 8. Nge2 a6 9. d4 b6 10. Rd1 Na5 11. b3 Qc7 12. dxc5 dxc5 13. Bf4 e5 14. Nd5 Qd8 15. Bg5 Qd7 16. Nc7+ Kf8 17. Qxd7 Bxd7 18. Rxd7 h6 19. Be3 Rb7 20. Bd2 Nf6 21. Rd8+ Ke7 22. Rxh8 Rxc7 23. Ra8 Nc6 24. Rxa6 Rb7 25. c3 Ne8 26. Nc1 Nc7 27. Ra3 Bf8 28. Bf1 Kd8 29. Bc4 b5 30. Bd5 Rb6 31. Bxc6 Rxc6 32. Ra5 Kc8 33. Nd3 f6 34. f4 Kb7 35. fxe5 Kb6 36. b4 cxb4 37. cxb4 fxe5 38. Nxe5 Rc1+ 39. Bxc1 Bxb4+ 40. Bd2 Bxd2+ 41. Kxd2 1-0

[Event "Guben op 11th"]
[Site "Guben"]
[Date "2008.01.07"]
[Round "9"]
[White "Bodzyn, Karsten"]
[Black "Berthold, Andreas"]
[Result "0-1"]
[ECO "D35"]
[WhiteElo "2040"]
[BlackElo "2186"]
[PlyCount "56"]
[EventDate "2008.01.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 122 Extra"]
[Source "ChessBase"]
[SourceDate "2008.03.04"]
[SourceVersion "1"]
[SourceVersionDate "2008.03.04"]
[SourceQuality "1"]

1. c4 c6 2. d4 d5 3. Nf3 Nf6 4. Nc3 e6 5. cxd5 exd5 6. Bf4 Bf5 7. e3 Qb6 8. Qc1 Be7 9. Be2 Nbd7 10. 0-0 Nh5 11. Be5 Nxe5 12. Nxe5 Nf6 13. Na4 Qc7 14. a3 Bd6 15. Nf3 Ne4 16. b4 0-0 17. Nc5 Rae8 18. g3 Bh3 19. Rd1 f5 20. Nd3 g5 21. Nfe5 Bxe5 22. Nxe5 f4 23. f3 g4 24. exf4 gxf3 25. Bxf3 Rxe5 26. dxe5 Qb6+ 27. Kh1 Nf2+ 28. Kg1 Nd3+ 0-1

[Event "Guben op 11th"]
[Site "Guben"]
[Date "2008.01.07"]
[Round "8"]
[White "Marholev, Dimitar"]
[Black "Berthold, Andreas"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2401"]
[BlackElo "2186"]
[PlyCount "97"]
[EventDate "2008.01.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 122 Extra"]
[Source "ChessBase"]
[SourceDate "2008.03.04"]
[SourceVersion "1"]
[SourceVersionDate "2008.03.04"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4 4. Bc4 e6 5. Nge2 Nxe2 6. Qxe2 d6 7. 0-0 Be7 8. f4 a6 9. a4 Nf6 10. d3 0-0 11. Qf3 Bd7 12. g4 Bc6 13. g5 Nd7 14. Qh5 b5 15. axb5 axb5 16. Rxa8 Qxa8 17. Bxb5 Bxb5 18. Nxb5 Qa4 19. c4 Qc2 20. Qd1 Qb1 21. Qb3 Qa1 22. Na3 Rb8 23. Qa4 Rd8 24. Qb3 Rb8 25. Nb5 Qa5 26. Qa3 Qd8 27. Qc3 d5 28. e5 dxc4 29. dxc4 Nb6 30. Be3 Qd7 31. b3 Rd8 32. Kf2 Qc6 33. Qc2 f6 34. gxf6 gxf6 35. Rg1+ Kh8 36. exf6 Bxf6 37. Nc3 Nd7 38. Ne4 Bh4+ 39. Ke2 e5 40. f5 Rg8 41. Rxg8+ Kxg8 42. Qd3 Qc8 43. Qd5+ Kg7 44. Qe6 Qd8 45. Bh6+ Kh8 46. Nd6 Qe7 47. Qd5 Nf6 48. Qf7 Ng8 49. Bg7# 1-0

[Event "Guben op 11th"]
[Site "Guben"]
[Date "2008.01.05"]
[Round "5"]
[White "Berthold, Andreas"]
[Black "Dunaj, Konrad"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2186"]
[BlackElo "1760"]
[PlyCount "113"]
[EventDate "2008.01.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 122 Extra"]
[Source "ChessBase"]
[SourceDate "2008.03.04"]
[SourceVersion "1"]
[SourceVersionDate "2008.03.04"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. c4 Ne7 7. 0-0 Nbc6 8. dxc5 d4 9. Qa4 d3 10. Bd1 Ng6 11. b4 Qd7 12. Re1 Rd8 13. Nc3 a6 14. Bg5 Be7 15. Bxe7 Kxe7 16. b5 Nd4 17. Nd5+ exd5 18. Nxd4 dxc4 19. Nxf5+ Qxf5 20. bxa6 bxa6 21. Qxc4 Qe6 22. Qb4 Rb8 23. Qa3 Qc4 24. Bb3 Qb4 25. Qxa6 d2 26. Qd6+ Ke8 27. Red1 Rd8 28. Qc6+ Ke7 29. e6 Ne5 30. Qc7+ Kf6 31. exf7 Rd7 32. Qb6+ Qxb6 33. cxb6 Rb7 34. Rxd2 Rxb6 35. Rd4 Rf8 36. Rf4+ Kg5 37. g3 Rf6 38. Rxf6 Kxf6 39. Rc1 Nxf7 40. Rc6+ Kg5 41. Rc7 Nd6 42. Rxg7+ Kh6 43. Re7 Nf5 44. Rf7 Rxf7 45. Bxf7 Kg7 46. Bb3 Nd4 47. Kg2 Kf6 48. f3 Ke5 49. Kf2 h6 50. Ke3 Nf5+ 51. Kd3 Nd6 52. a4 Nb7 53. f4+ Kf5 54. Bd1 h5 55. Bxh5 Nc5+ 56. Ke3 Nxa4 57. g4+ 1-0

[Event "Guben op 11th"]
[Site "Guben"]
[Date "2008.01.05"]
[Round "3"]
[White "Berthold, Andreas"]
[Black "Oliwa, Marek"]
[Result "0-1"]
[ECO "B00"]
[WhiteElo "2186"]
[BlackElo "2407"]
[PlyCount "98"]
[EventDate "2008.01.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 122 Extra"]
[Source "ChessBase"]
[SourceDate "2008.03.04"]
[SourceVersion "1"]
[SourceVersionDate "2008.03.04"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 Nc6 3. d4 d5 4. e5 Nd7 5. f4 Nb6 6. Nf3 Bg4 7. Be2 e6 8. 0-0 Be7 9. Ng5 Bxe2 10. Nxe2 g6 11. c3 Qd7 12. Qd3 h6 13. Nf3 0-0-0 14. Nd2 Na5 15. b3 c5 16. dxc5 Bxc5+ 17. Kh1 Be7 18. Nd4 Kb8 19. N2f3 Rc8 20. Be3 Qd8 21. Nb5 Nc6 22. a4 Nd7 23. b4 Ka8 24. a5 g5 25. g3 gxf4 26. gxf4 Qg8 27. Nd6 Bxd6 28. exd6 Qh7 29. Qd2 Qe4 30. b5 Nd8 31. Rae1 Qc4 32. Bd4 Re8 33. Ne5 Nxe5 34. fxe5 Qxb5 35. Qxh6 Rc4 36. Qe3 f5 37. Rg1 Nc6 38. Rb1 Qa4 39. Rg7 Rb8 40. Rc7 Qa2 41. Rg1 Qxa5 42. h4 Ra4 43. h5 Nxd4 44. cxd4 Ra3 45. Qe2 Rh3+ 46. Kg2 Qa3 47. Rg7 f4 48. Qf2 Rxh5 49. Kf1 Rh3 0-1

[Event "Guben op 11th"]
[Site "Guben"]
[Date "2008.01.05"]
[Round "6"]
[White "Ivanov, Mikhail M"]
[Black "Berthold, Andreas"]
[Result "1-0"]
[ECO "D61"]
[WhiteElo "2483"]
[BlackElo "2186"]
[PlyCount "85"]
[EventDate "2008.01.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 122 Extra"]
[Source "ChessBase"]
[SourceDate "2008.03.04"]
[SourceVersion "1"]
[SourceVersionDate "2008.03.04"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Qc2 e6 5. Bg5 Nbd7 6. e3 Be7 7. Nc3 0-0 8. Rd1 Re8 9. a3 a6 10. Bd3 dxc4 11. Bxc4 b5 12. Ba2 Bb7 13. 0-0 Qb6 14. Ne5 c5 15. Bb1 g6 16. dxc5 Nxc5 17. b4 Nce4 18. Nxe4 Bxe4 19. Qb2 Bxb1 20. Rxb1 Rad8 21. Nxg6 hxg6 22. Bxf6 Bxf6 23. Qxf6 Rd5 24. h4 Qd8 25. Qf4 e5 26. Qg4 Qd7 27. Qe4 Rd3 28. Ra1 Qd5 29. Qxd5 Rxd5 30. Rfc1 Re6 31. Rc3 Red6 32. Rac1 Rd1+ 33. Rxd1 Rxd1+ 34. Kh2 Rd6 35. g4 Kg7 36. Kg3 e4 37. g5 f5 38. Rc7+ Kg8 39. Ra7 Rc6 40. Kf4 Re6 41. h5 gxh5 42. Kxf5 Rc6 43. Kxe4 1-0

[Event "Oberliga Nord O 0708"]
[Site "Germany"]
[Date "2007.11.25"]
[Round "3.5"]
[White "Hannebauer, Torsten"]
[Black "Berthold, Andreas"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2203"]
[BlackElo "2186"]
[PlyCount "65"]
[EventDate "2007.10.21"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]
[WhiteTeam "Oberschoeneweide"]
[BlackTeam "Cottbus"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 e6 4. d4 c5 5. c3 Nc6 6. 0-0 Bd6 7. Nbd2 0-0 8. a3 e5 9. dxe5 Nxe5 10. Nxe5 Bxe5 11. Nf3 Bc7 12. Bg5 Be6 13. Qc2 h6 14. Be3 Qe7 15. Rad1 a5 16. b3 Rac8 17. Bc1 Rfd8 18. Nh4 b6 19. Bf3 Bh3 20. Rfe1 Qe6 21. Bg2 Bxg2 22. Kxg2 Qe4+ 23. Qxe4 Nxe4 24. Bb2 Be5 25. Nf5 Kf8 26. Rd3 c4 27. bxc4 Rxc4 28. Red1 Bxc3 29. Rxd5 Rxd5 30. Rxd5 f6 31. Rd8+ Kf7 32. Bxc3 Rxc3 33. Rb8 1/2-1/2

[Event "Oberliga Nord O 0708"]
[Site "Germany"]
[Date "2007.11.04"]
[Round "2.5"]
[White "Berthold, Andreas"]
[Black "Roth, Josef"]
[Result "1/2-1/2"]
[ECO "B26"]
[WhiteElo "2186"]
[BlackElo "2158"]
[PlyCount "74"]
[EventDate "2007.10.21"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]
[WhiteTeam "Cottbus"]
[BlackTeam "Koenig Tegel II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Be3 e6 7. Nge2 Nge7 8. d4 Qa5 9. 0-0 0-0 10. f4 Rd8 11. Qd2 d5 12. exd5 exd5 13. Bf2 Bg4 14. Qd3 Bf5 15. Qb5 Qxb5 16. Nxb5 a6 17. Na3 cxd4 18. Rad1 d3 19. cxd3 Bxb2 20. Nc2 Bg7 21. Bb6 Re8 22. Ncd4 Nxd4 23. Nxd4 Bg4 24. Rde1 Nc6 25. Nb3 Be2 26. Rf2 Bxd3 27. Rxe8+ Rxe8 28. Bxd5 Re1+ 29. Kg2 Be4+ 30. Bxe4 Rxe4 31. Rd2 Rb4 32. Bc5 Rb5 33. Rd3 Bf8 34. Bxf8 Kxf8 35. Rc3 Ke7 36. Nc5 Rb2+ 37. Kh3 h5 1/2-1/2

[Event "Oberliga Nord O 0708"]
[Site "Germany"]
[Date "2007.10.21"]
[Round "1.5"]
[White "Volkmer, Andreas"]
[Black "Berthold, Andreas"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "2202"]
[BlackElo "2186"]
[PlyCount "32"]
[EventDate "2007.10.21"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]
[WhiteTeam "Pankow Rotation"]
[BlackTeam "Cottbus"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nc3 c5 2. e4 Nc6 3. Nf3 e5 4. Bc4 Be7 5. a3 Nf6 6. d3 d6 7. h3 Be6 8. 0-0 d5 9. Ba2 dxe4 10. Nxe4 Bxa2 11. Rxa2 Qd5 12. Nc3 Qd6 13. Nb5 Qb8 14. Re1 0-0 15. Bg5 Re8 16. Nc3 Qd6 1/2-1/2

[Event "Guben op 10th"]
[Site "Guben"]
[Date "2007.01.06"]
[Round "8"]
[White "Berthold, Andreas"]
[Black "Brunner, Nicolas"]
[Result "1/2-1/2"]
[ECO "B51"]
[WhiteElo "2170"]
[BlackElo "2421"]
[PlyCount "58"]
[EventDate "2007.01.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. c3 Ngf6 5. Qe2 a6 6. Ba4 e5 7. 0-0 Be7 8. d4 0-0 9. dxe5 Nxe5 10. Nxe5 dxe5 11. Rd1 Qa5 12. Bc2 Be6 13. Bg5 b5 14. Nd2 Rfd8 15. Nf1 Rxd1 16. Bxd1 Ra7 17. Bc2 Ne8 18. Bxe7 Rxe7 19. Qh5 Qc7 20. a4 b4 21. cxb4 cxb4 22. Bd3 a5 23. Qe2 Nf6 24. Ne3 Nd7 25. Bc4 Nc5 26. Nd5 Bxd5 27. Bxd5 Nd7 28. Qd2 Nf6 29. Rc1 Qd7 1/2-1/2

[Event "Guben op 10th"]
[Site "Guben"]
[Date "2007.01.03"]
[Round "3.5"]
[White "Berthold, Andreas"]
[Black "Zeberski, Jakub"]
[Result "0-1"]
[ECO "C96"]
[WhiteElo "2170"]
[BlackElo "2420"]
[PlyCount "106"]
[EventDate "2007.01.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. h3 Na5 10. Bc2 c5 11. d4 Nd7 12. Nbd2 exd4 13. cxd4 Nc6 14. Nf1 cxd4 15. Nxd4 Nxd4 16. Qxd4 Ne5 17. Ne3 Bf6 18. Qd1 Be6 19. Nd5 Bxd5 20. Qxd5 Rc8 21. Bb3 Nc4 22. Bxc4 bxc4 23. Re2 Rc5 24. Qb7 Qb8 25. Qxa6 c3 26. b4 Qxb4 27. Ba3 Qc4 28. Qxc4 Rxc4 29. Bxd6 c2 30. Rc1 Rfc8 31. Bf4 Bb2 32. Rce1 c1Q 33. Bxc1 Rxc1 34. Rxc1 Rxc1+ 35. Kh2 Be5+ 36. g3 g5 37. Kg2 h5 38. Rd2 Kg7 39. Rd5 f6 40. Rd2 Kg6 41. Kf3 Rc3+ 42. Kg2 h4 43. gxh4 gxh4 44. a4 Rc4 45. Ra2 Rxe4 46. a5 Bd4 47. Ra4 Kf5 48. a6 Ba7 49. Ra5+ Re5 50. Ra2 Rb5 51. Kf3 Rb3+ 52. Kg2 Kg5 53. Kf1 Rxh3 0-1

[Event "Guben op 10th"]
[Site "Guben"]
[Date "2007.01.02"]
[Round "1.22"]
[White "Berthold, Andreas"]
[Black "Bauer, Bernd"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "2170"]
[BlackElo "2075"]
[PlyCount "51"]
[EventDate "2007.01.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. c3 Nf6 6. Re1 0-0 7. d4 cxd4 8. cxd4 a6 9. Bf1 d6 10. h3 Bd7 11. Nc3 Rc8 12. Bg5 h6 13. Be3 Na5 14. Qd2 Kh7 15. b3 b5 16. Bd3 Bc6 17. d5 Ba8 18. Nd4 Nb7 19. b4 Qd7 20. a4 Ng8 21. axb5 axb5 22. Bxb5 Qc7 23. Bc6 Rb8 24. Ndb5 Bxc3 25. Nxc7 Bxd2 26. Bxd2 1-0

[Event "Oberliga Nord O 0506"]
[Site "Germany"]
[Date "2006.04.02"]
[Round "9.6"]
[White "Berthold, Andreas"]
[Black "Niehaus, Frank"]
[Result "1-0"]
[ECO "B26"]
[WhiteElo "2154"]
[BlackElo "2204"]
[PlyCount "75"]
[EventDate "2005.10.23"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]
[WhiteTeam "Cottbus"]
[BlackTeam "Berlin II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Be3 e6 7. Qd2 Rb8 8. Nge2 Nd4 9. Nc1 b5 10. 0-0 Ne7 11. Nd1 0-0 12. c3 Ndc6 13. Bh6 d5 14. Bxg7 Kxg7 15. exd5 exd5 16. Nb3 Qd6 17. d4 c4 18. Nc5 a5 19. Ne3 h5 20. f4 Rh8 21. Rae1 b4 22. Qe2 bxc3 23. bxc3 Rb5 24. Nxd5 Nxd5 25. Qxc4 Nxc3 26. Bxc6 Qxc6 27. Ne6+ Qxe6 28. Rxe6 Bxe6 29. Qxc3 Rc8 30. Qa1 Bf5 31. d5+ Kg8 32. d6 Bd7 33. Rc1 Re8 34. Re1 Rc8 35. Re7 Rc2 36. Rxd7 Rbb2 37. Rd8+ Kg7 38. Qf1 1-0

[Event "Oberliga Nord O 0506"]
[Site "Germany"]
[Date "2006.03.12"]
[Round "8.6"]
[White "Noack, Thomas"]
[Black "Berthold, Andreas"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "2008"]
[BlackElo "2154"]
[PlyCount "45"]
[EventDate "2005.10.23"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]
[WhiteTeam "Frankfurt Preussen"]
[BlackTeam "Cottbus"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nc3 e6 3. g3 d5 4. exd5 exd5 5. d4 cxd4 6. Qxd4 Nf6 7. Bg5 Be7 8. Bb5+ Nc6 9. Bxf6 Bxf6 10. Qc5 Bd7 11. 0-0-0 Bxc3 12. bxc3 Ne7 13. Re1 Bxb5 14. Qxb5+ Qd7 15. Qc5 f6 16. Nf3 Kf7 17. Rxe7+ Qxe7 18. Qxd5+ Qe6 19. Qxb7+ Qe7 20. Qd5+ Qe6 21. Qb7+ Qe7 22. Qd5+ Qe6 23. Qb7+ 1/2-1/2

[Event "Oberliga Nord O 0506"]
[Site "Germany"]
[Date "2006.02.19"]
[Round "7.6"]
[White "Berthold, Andreas"]
[Black "Bachmann, Andreas"]
[Result "0-1"]
[ECO "B10"]
[WhiteElo "2154"]
[BlackElo "2225"]
[PlyCount "65"]
[EventDate "2005.10.23"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]
[WhiteTeam "Cottbus"]
[BlackTeam "Kreuzberg III"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c6 2. d3 g6 3. g3 Bg7 4. Bg2 d6 5. Nc3 Nf6 6. Nge2 Nbd7 7. h3 0-0 8. Be3 b5 9. Qd2 Bb7 10. Bh6 Qb6 11. 0-0 d5 12. Bxg7 Kxg7 13. a3 Rfd8 14. Kh2 a5 15. Qe1 e6 16. f4 dxe4 17. dxe4 b4 18. Na4 Qb5 19. b3 c5 20. c4 Qc6 21. g4 Nxe4 22. axb4 axb4 23. Ra2 Qc7 24. Ng3 Nxg3 25. Qxg3 Bxg2 26. Rxg2 Nf6 27. Qe3 Rd4 28. Rgf2 Ne4 29. Re2 Rad8 30. Kg2 f5 31. Rf3 Qc6 32. Kh2 Qd6 33. Rf1 0-1

[Event "CFriend AT-2006-0-00009 email"]
[Site "Chessfriend.com"]
[Date "2006.02.03"]
[Round "1"]
[White "Berthold, Andreas"]
[Black "Guest, Guest"]
[Result "1-0"]
[ECO "B26"]
[WhiteElo "2115"]
[PlyCount "11"]
[EventDate "2006.??.??"]
[EventType "tourn (corr)"]
[EventRounds "2"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Be3 1-0

[Event "CFriend AT-2006-0-00009 email"]
[Site "Chessfriend.com"]
[Date "2006.02.03"]
[Round "1"]
[White "Guest, Guest"]
[Black "Berthold, Andreas"]
[Result "0-1"]
[ECO "B33"]
[BlackElo "2115"]
[PlyCount "12"]
[EventDate "2006.??.??"]
[EventType "tourn (corr)"]
[EventRounds "2"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. Nc3 e5 0-1

[Event "Oberliga Nord O 0506"]
[Site "Germany"]
[Date "2006.01.29"]
[Round "6.6"]
[White "Thiele, Matthias"]
[Black "Berthold, Andreas"]
[Result "1/2-1/2"]
[ECO "D36"]
[WhiteElo "2199"]
[BlackElo "2154"]
[PlyCount "48"]
[EventDate "2005.10.23"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]
[WhiteTeam "Koenig Tegel II"]
[BlackTeam "Cottbus"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 Be7 6. e3 0-0 7. Bd3 Nbd7 8. Qc2 c6 9. Nge2 Re8 10. 0-0 Nf8 11. Rad1 Nh5 12. Bxe7 Qxe7 13. Qd2 Qg5 14. Kh1 Re6 15. e4 Qxd2 16. Rxd2 dxe4 17. Nxe4 Nf6 18. f3 Ng6 19. N2c3 Ne8 20. d5 cxd5 21. Nxd5 Ne7 22. Nf4 Re5 23. Bc4 Bf5 24. Ng3 Rc8 1/2-1/2

[Event "Oberliga Nord O 0506"]
[Site "Germany"]
[Date "2006.01.15"]
[Round "5.7"]
[White "Hoffmann, Rainer1111"]
[Black "Berthold, Andreas"]
[Result "1/2-1/2"]
[ECO "E04"]
[WhiteElo "2136"]
[BlackElo "2154"]
[PlyCount "121"]
[EventDate "2005.10.23"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]
[WhiteTeam "Berlin Empor"]
[BlackTeam "Cottbus"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 dxc4 5. Qa4+ Nc6 6. Qxc4 Bd6 7. Bg2 0-0 8. 0-0 e5 9. dxe5 Nxe5 10. Nxe5 Bxe5 11. Nc3 c6 12. Rd1 Qb6 13. Na4 Qc7 14. Nc5 Nd7 15. Nd3 Nb6 16. Qe4 Bf6 17. Bf4 Qe7 18. Qxe7 Bxe7 19. Rac1 Be6 20. b3 Nd5 21. Bd2 Rad8 22. e4 Nc7 23. Be3 Ra8 24. Nc5 Bc8 25. h3 Ne6 26. Na4 Rd8 27. Rxd8+ Nxd8 28. f4 b6 29. Rd1 Rb8 30. Bf1 Kf8 31. Kh2 Ke8 32. e5 h5 33. Be2 g6 34. g4 hxg4 35. hxg4 Rb7 36. Kg3 Rd7 37. Rh1 Ne6 38. Rh8+ Nf8 39. f5 gxf5 40. gxf5 Bb4 41. e6 Rd5 42. Bg4 Rd3 43. Kf2 fxe6 44. fxe6 Bd2 45. Bxd2 Rxd2+ 46. Ke3 Rd8 47. Rg8 Ba6 48. Nb2 Rd5 49. Nc4 Bxc4 50. bxc4 Rc5 51. Kd4 Ra5 52. Rg7 a6 53. Rb7 Rg5 54. Bh3 Rh5 55. e7 Rxh3 56. exf8Q+ Kxf8 57. Rxb6 Ra3 58. Rb2 Ke7 59. Kc5 Kd7 60. Kb6 Rc3 61. c5 1/2-1/2

[Event "CFriend AT-2005-0-00445 email"]
[Site "Chessfriend.com"]
[Date "2006.01.03"]
[Round "1"]
[White "Berthold, Andreas"]
[Black "Dobrei, Gheorge Marcel"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2115"]
[BlackElo "2199"]
[PlyCount "27"]
[EventDate "2006.??.??"]
[EventType "tourn (corr)"]
[EventRounds "2"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c4 b4 12. Nc2 Rb8 13. g3 Bg5 14. Bg2 1/2-1/2

[Event "CFriend AT-2005-0-00445 email"]
[Site "Chessfriend.com"]
[Date "2006.01.03"]
[Round "1"]
[White "Dobrei, Gheorge Marcel"]
[Black "Berthold, Andreas"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2199"]
[BlackElo "2115"]
[PlyCount "23"]
[EventDate "2006.??.??"]
[EventType "tourn (corr)"]
[EventRounds "2"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 e6 6. Be2 Nc6 7. 0-0 Be7 8. Na3 0-0 9. Nb5 Qd8 10. dxc5 Bxc5 11. Bg5 a6 12. Nbd4 1-0

[Event "CFriend AT-2005-0-00443 email"]
[Site "Chessfriend.com"]
[Date "2006.01.02"]
[Round "1"]
[White "Berthold, Andreas"]
[Black "Hassim, Unes"]
[Result "1/2-1/2"]
[ECO "B67"]
[WhiteElo "2115"]
[BlackElo "2241"]
[PlyCount "43"]
[EventDate "2006.??.??"]
[EventType "tourn (corr)"]
[EventRounds "2"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd2 a6 8. 0-0-0 Bd7 9. f4 b5 10. Bxf6 gxf6 11. Kb1 b4 12. Nce2 Qb6 13. f5 e5 14. Nxc6 Bxc6 15. Ng3 Qc5 16. Nh5 Ke7 17. Bd3 Rg8 18. Rhg1 a5 19. g4 a4 20. h4 a3 21. g5 fxg5 22. hxg5 1/2-1/2

[Event "CFriend AT-2005-0-00443 email"]
[Site "Chessfriend.com"]
[Date "2006.01.02"]
[Round "1"]
[White "Hassim, Unes"]
[Black "Berthold, Andreas"]
[Result "1/2-1/2"]
[ECO "C88"]
[WhiteElo "2241"]
[BlackElo "2115"]
[PlyCount "49"]
[EventDate "2006.??.??"]
[EventType "tourn (corr)"]
[EventRounds "2"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Be7 7. Re1 0-0 8. h3 Bb7 9. d3 d6 10. a3 Na5 11. Ba2 c5 12. Nc3 Nc6 13. Nd5 Nxd5 14. Bxd5 Qc7 15. c3 Nb8 16. Bxb7 Qxb7 17. Nh2 Nd7 18. Nf1 d5 19. Ne3 dxe4 20. Nf5 Rfe8 21. Bh6 g6 22. Nxe7+ Rxe7 23. Rxe4 Nf6 24. Rh4 Re6 25. Qd2 1/2-1/2

[Event "CFriend AT-2005-0-00438 email"]
[Site "Chessfriend.com"]
[Date "2005.12.27"]
[Round "1"]
[White "Berthold, Andreas"]
[Black "Buczinski, Henryk"]
[Result "0-1"]
[ECO "C10"]
[WhiteElo "2115"]
[BlackElo "2171"]
[PlyCount "32"]
[EventDate "2005.??.??"]
[EventType "tourn (corr)"]
[EventRounds "2"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Bd3 c5 8. Be3 Qc7 9. Qe2 Bd6 10. 0-0-0 Bd7 11. Rhe1 0-0 12. dxc5 Bxc5 13. Bg5 Nd5 14. Ne5 Bc6 15. Qh5 g6 16. Qh4 f6 0-1

[Event "CFriend AT-2005-0-00439 email"]
[Site "Chessfriend.com"]
[Date "2005.12.27"]
[Round "1"]
[White "Berthold, Andreas"]
[Black "Castro Salguero, Robert"]
[Result "1/2-1/2"]
[ECO "B81"]
[WhiteElo "2115"]
[BlackElo "2219"]
[PlyCount "35"]
[EventDate "2005.??.??"]
[EventType "tourn (corr)"]
[EventRounds "2"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. g4 h6 7. h4 Nc6 8. Rg1 h5 9. gxh5 Nxh5 10. Bg5 Nf6 11. Qd2 Qb6 12. Nb3 Bd7 13. 0-0-0 a6 14. Rg3 Qc7 15. Bg2 Rc8 16. Bxf6 gxf6 17. f4 b5 18. Rh1 1/2-1/2

[Event "CFriend AT-2005-0-00437 email"]
[Site "Chessfriend.com"]
[Date "2005.12.27"]
[Round "1"]
[White "Berthold, Andreas"]
[Black "Gutierrez, Renzo"]
[Result "0-1"]
[ECO "C43"]
[WhiteElo "2115"]
[BlackElo "2271"]
[PlyCount "32"]
[EventDate "2005.??.??"]
[EventType "tourn (corr)"]
[EventRounds "2"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 d5 5. Nxe5 Nd7 6. Qe2 Nxe5 7. Bxe4 dxe4 8. Qxe4 Be6 9. Qxe5 Qd7 10. Be3 0-0-0 11. Qa5 Kb8 12. Nc3 b6 13. Qa6 Bb4 14. 0-0 Bxc3 15. bxc3 Qc6 16. Qa3 h5 0-1

[Event "CFriend AT-2005-0-00438 email"]
[Site "Chessfriend.com"]
[Date "2005.12.27"]
[Round "1"]
[White "Buczinski, Henryk"]
[Black "Berthold, Andreas"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2171"]
[BlackElo "2115"]
[PlyCount "25"]
[EventDate "2005.??.??"]
[EventType "tourn (corr)"]
[EventRounds "2"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. b4 e5 2. Bb2 Bxb4 3. Bxe5 Nf6 4. c3 Ba5 5. e3 Nc6 6. Bxf6 Qxf6 7. d4 0-0 8. Bd3 Re8 9. Ne2 d6 10. Nd2 Bg4 11. Qc2 Qh4 12. 0-0 Bxe2 13. Bxe2 1-0

[Event "CFriend AT-2005-0-00439 email"]
[Site "Chessfriend.com"]
[Date "2005.12.27"]
[Round "1"]
[White "Castro Salguero, Robert"]
[Black "Berthold, Andreas"]
[Result "1-0"]
[ECO "C89"]
[WhiteElo "2219"]
[BlackElo "2115"]
[PlyCount "61"]
[EventDate "2005.??.??"]
[EventType "tourn (corr)"]
[EventRounds "2"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Be7 7. Re1 0-0 8. c3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5 11. Rxe5 c6 12. d4 Bd6 13. Re1 Qh4 14. g3 Qh3 15. Be3 Bg4 16. Qd3 Rae8 17. Nd2 Re6 18. a4 Qh5 19. axb5 axb5 20. Bxd5 Qxd5 21. c4 Qh5 22. cxb5 cxb5 23. Ra5 Rb8 24. d5 Re5 25. Rxb5 Rxb5 26. Qxb5 Qh3 27. f4 Rh5 28. Qe8+ Bf8 29. Qxf8+ Kxf8 30. Bc5+ Kg8 31. Re8# 1-0

[Event "CFriend AT-2005-0-00437 email"]
[Site "Chessfriend.com"]
[Date "2005.12.27"]
[Round "1"]
[White "Gutierrez, Renzo"]
[Black "Berthold, Andreas"]
[Result "1-0"]
[ECO "C88"]
[WhiteElo "2271"]
[BlackElo "2115"]
[PlyCount "37"]
[EventDate "2005.??.??"]
[EventType "tourn (corr)"]
[EventRounds "2"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. h3 Bb7 9. d3 d6 10. a3 Nb8 11. Nbd2 Nbd7 12. Nf1 Re8 13. Ng3 c6 14. Nf5 Bf8 15. Nh2 d5 16. Qf3 dxe4 17. dxe4 c5 18. c4 Qb6 19. Ng4 1-0

[Event "CFriend AT-2005-0-00435 email"]
[Site "Chessfriend.com"]
[Date "2005.12.26"]
[Round "1"]
[White "Baumgartner, Ulrich"]
[Black "Berthold, Andreas"]
[Result "1-0"]
[ECO "E04"]
[WhiteElo "2120"]
[BlackElo "2115"]
[PlyCount "37"]
[EventDate "2005.??.??"]
[EventType "tourn (corr)"]
[EventRounds "2"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 dxc4 5. Nf3 Nc6 6. 0-0 Rb8 7. Nc3 a6 8. e4 Be7 9. Qe2 Nxd4 10. Nxd4 Qxd4 11. Rd1 Qc5 12. e5 Nd7 13. Ne4 Qb5 14. a4 Qxe5 15. Bf4 Qa5 16. Qxc4 e5 17. Bg5 Bxg5 18. Nxg5 0-0 19. Nxf7 1-0

[Event "CFriend AT-2005-0-00435 email"]
[Site "Chessfriend.com"]
[Date "2005.12.26"]
[Round "1"]
[White "Berthold, Andreas"]
[Black "Baumgartner, Ulrich"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2115"]
[BlackElo "2120"]
[PlyCount "31"]
[EventDate "2005.??.??"]
[EventType "tourn (corr)"]
[EventRounds "2"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. 0-0 Nc6 7. c3 cxd4 8. Nxd4 Nge7 9. Nxf5 Nxf5 10. Bd3 Be7 11. Re1 d4 12. a3 dxc3 13. Nxc3 0-0 14. Qf3 Nh4 15. Qg3 Ng6 16. Bxg6 1/2-1/2

[Event "CFriend AT-2005-0-00436 email"]
[Site "Chessfriend.com"]
[Date "2005.12.26"]
[Round "1"]
[White "Berthold, Andreas"]
[Black "Helmer, Janos"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "2115"]
[BlackElo "2169"]
[PlyCount "46"]
[EventDate "2005.??.??"]
[EventType "tourn (corr)"]
[EventRounds "2"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Qe7 3. Bc4 d6 4. Nc3 c6 5. d4 Bg4 6. Be3 Nd7 7. h3 Bh5 8. Qd2 Bxf3 9. gxf3 b5 10. Be2 a6 11. 0-0-0 Ngf6 12. d5 c5 13. Nb1 g6 14. Rdg1 Bg7 15. Na3 Nh5 16. Bg5 f6 17. Be3 0-0 18. c4 b4 19. Nc2 a5 20. Ne1 a4 21. Ng2 f5 22. Bg5 Qe8 23. f4 Nhf6 0-1

[Event "CFriend AT-2005-0-00436 email"]
[Site "Chessfriend.com"]
[Date "2005.12.26"]
[Round "1"]
[White "Helmer, Janos"]
[Black "Berthold, Andreas"]
[Result "1-0"]
[ECO "E60"]
[WhiteElo "2169"]
[BlackElo "2115"]
[PlyCount "37"]
[EventDate "2005.??.??"]
[EventType "tourn (corr)"]
[EventRounds "2"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c5 3. g3 g6 4. b3 Bg7 5. Bb2 0-0 6. Bg2 Nc6 7. 0-0 d6 8. d4 Ne4 9. Nbd2 Bf5 10. Nh4 Nxd2 11. Qxd2 Bd7 12. dxc5 Bxb2 13. Qxb2 dxc5 14. Rad1 Qc8 15. Rd5 b6 16. Rfd1 Bh3 17. Bxh3 Qxh3 18. f4 Rad8 19. Nf3 1-0

[Event "CFriend AT-2005-0-00421 email"]
[Site "Chessfriend.com"]
[Date "2005.12.14"]
[Round "1"]
[White "Berthold, Andreas"]
[Black "Schallert, Jens"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2115"]
[BlackElo "1972"]
[PlyCount "41"]
[EventDate "2005.??.??"]
[EventType "tourn (corr)"]
[EventRounds "2"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 c5 4. dxc5 Nc6 5. Bb5 e6 6. Qg4 Bd7 7. Bxc6 Bxc6 8. Nf3 h5 9. Qd4 Ne7 10. 0-0 Nf5 11. Qc3 Qc7 12. Re1 Bd7 13. b4 b6 14. a4 bxc5 15. b5 a6 16. Na3 c4 17. Bg5 Bc5 18. Reb1 axb5 19. Nxb5 Bxb5 20. axb5 0-0 21. h3 1/2-1/2

[Event "CFriend AT-2005-0-00421 email"]
[Site "Chessfriend.com"]
[Date "2005.12.14"]
[Round "1"]
[White "Schallert, Jens"]
[Black "Berthold, Andreas"]
[Result "1/2-1/2"]
[ECO "C43"]
[WhiteElo "1972"]
[BlackElo "2115"]
[PlyCount "35"]
[EventDate "2005.??.??"]
[EventType "tourn (corr)"]
[EventRounds "2"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 d5 5. Nxe5 Nd7 6. Qe2 Nxe5 7. Bxe4 dxe4 8. Qxe4 Be6 9. Qxe5 Qd7 10. Be3 Bd6 11. Qa5 b6 12. Qd2 Qb5 13. b3 Qh5 14. c4 0-0 15. Nc3 Rfe8 16. Ne4 Bf8 17. Ng3 Qg6 18. 0-0 1/2-1/2

[Event "Oberliga Nord O 0506"]
[Site "Germany"]
[Date "2005.12.11"]
[Round "4.5"]
[White "Berthold, Andreas"]
[Black "Bielinski, Dariusz"]
[Result "1/2-1/2"]
[ECO "B66"]
[WhiteElo "2154"]
[BlackElo "2231"]
[PlyCount "83"]
[EventDate "2005.10.23"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]
[WhiteTeam "Cottbus"]
[BlackTeam "Lasker Steglitz"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nc3 Nc6 3. Nf3 d6 4. d4 cxd4 5. Nxd4 Nf6 6. Bg5 e6 7. Qd2 a6 8. 0-0-0 Be7 9. f4 Qc7 10. Kb1 h6 11. Bh4 Bd7 12. Qe1 Nxd4 13. Rxd4 Bc6 14. f5 0-0-0 15. fxe6 fxe6 16. Bc4 e5 17. Be6+ Kb8 18. Rd3 Nh5 19. Nd5 Bxd5 20. Bxd5 Bxh4 21. Qxh4 Nf4 22. Rd2 Rhf8 23. Rhd1 Rf6 24. Qe1 Rdf8 25. Bb3 Rg6 26. g3 Nh3 27. Bd5 Rgf6 28. Re2 Nf2 29. Rc1 Rf3 30. Re3 Rxe3 31. Qxe3 Ng4 32. Qe2 Nf6 33. Rf1 Qc5 34. a3 Rc8 35. Rd1 Rc7 36. Bb3 Qc6 37. Bd5 Qa4 38. c4 Nxd5 39. cxd5 Rc4 40. Re1 Qb3 41. Rc1 Rxc1+ 42. Kxc1 1/2-1/2

[Event "Oberliga Nord O 0506"]
[Site "Germany"]
[Date "2005.11.27"]
[Round "3.5"]
[White "Brameyer, Hermann"]
[Black "Berthold, Andreas"]
[Result "1/2-1/2"]
[ECO "D40"]
[WhiteElo "2242"]
[BlackElo "2154"]
[PlyCount "55"]
[EventDate "2005.10.23"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]
[WhiteTeam "Friesen Lichtenberg"]
[BlackTeam "Cottbus"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 e6 3. c4 c5 4. e3 cxd4 5. exd4 d5 6. Nc3 Be7 7. Bd3 dxc4 8. Bxc4 Nc6 9. 0-0 0-0 10. Re1 b6 11. a3 Bb7 12. Ba2 Rc8 13. Qd3 Rc7 14. Be3 Rd7 15. Qc2 Qa8 16. d5 exd5 17. Nd4 Bc5 18. Rad1 Nxd4 19. Bxd4 Bxd4 20. Rxd4 Re8 21. Red1 Rde7 22. f3 Qc8 23. Qd2 Qc5 24. b4 Qc7 25. Bxd5 Bxd5 26. Nxd5 Nxd5 27. Rxd5 g6 28. Rd8 1/2-1/2

[Event "Oberliga Nord O 0506"]
[Site "Germany"]
[Date "2005.11.13"]
[Round "2.6"]
[White "Schuettig, Ruediger"]
[Black "Berthold, Andreas"]
[Result "1-0"]
[ECO "A02"]
[WhiteElo "2234"]
[BlackElo "2154"]
[PlyCount "40"]
[EventDate "2005.10.23"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]
[WhiteTeam "Oberschoeneweide"]
[BlackTeam "Cottbus"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. b3 d6 2. f4 Nd7 3. e4 Ngf6 4. Qe2 e5 5. d4 exd4 6. e5 dxe5 7. fxe5 Nd5 8. a3 Bc5 9. Nf3 0-0 10. b4 Bb6 11. Qe4 N7f6 12. Qh4 Ng4 13. Bg5 f6 14. Bd3 h6 15. exf6 Ngxf6 16. 0-0 hxg5 17. Nxg5 Re8 18. Bh7+ Kf8 19. Bg6 Re3 20. Qh8+ Ke7 1-0

[Event "CFriend AT-2005-0-00357 email"]
[Site "Chessfriend.com"]
[Date "2005.11.07"]
[Round "1"]
[White "Berthold, Andreas"]
[Black "Lejsek, Heinz"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2115"]
[BlackElo "2221"]
[PlyCount "42"]
[EventDate "2005.??.??"]
[EventType "tourn (corr)"]
[EventRounds "2"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. Be3 Nd7 7. 0-0 Ne7 8. c4 dxc4 9. Bxc4 a6 10. Nc3 Nc6 11. Be2 Be7 12. d5 exd5 13. Nxd5 0-0 14. Qb3 b5 15. Rfd1 Be6 16. Qc3 Bxd5 17. Rxd5 Qc7 18. Rad1 Nb6 19. R5d2 Na4 20. Qc1 Nxe5 21. Nxe5 Qxe5 0-1

[Event "CFriend AT-2005-0-00357 email"]
[Site "Chessfriend.com"]
[Date "2005.11.07"]
[Round "1"]
[White "Lejsek, Heinz"]
[Black "Berthold, Andreas"]
[Result "1/2-1/2"]
[ECO "B64"]
[WhiteElo "2221"]
[BlackElo "2115"]
[PlyCount "63"]
[EventDate "2005.??.??"]
[EventType "tourn (corr)"]
[EventRounds "2"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 Be7 8. 0-0-0 0-0 9. f4 h6 10. Bh4 e5 11. Nf5 Bxf5 12. exf5 Qa5 13. Kb1 Rad8 14. Bxf6 Bxf6 15. Nd5 Qxd2 16. Rxd2 exf4 17. Nxf6+ gxf6 18. Be2 Rfe8 19. Rf1 Re4 20. Bf3 Re5 21. Bg4 Re4 22. Rdf2 d5 23. Bf3 Re5 24. Bd1 Rxf5 25. g4 Re5 26. Rxf4 Rd6 27. Rxf6 Rxf6 28. Rxf6 Kg7 29. Rd6 d4 30. Kc1 Re6 31. Rd7 Re7 32. Rxe7 1/2-1/2

[Event "CFriend AT-2005-0-00356 email"]
[Site "Chessfriend.com"]
[Date "2005.11.06"]
[Round "1"]
[White "Berthold, Andreas"]
[Black "Herbst, Bernd"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "2115"]
[BlackElo "2260"]
[PlyCount "50"]
[EventDate "2005.??.??"]
[EventType "tourn (corr)"]
[EventRounds "2"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Be7 7. 0-0 0-0 8. Re1 Nc6 9. Nbd2 Nxd2 10. Bxd2 Nb4 11. Bb5 Bf5 12. c3 a6 13. Bf1 Nc6 14. Bf4 Bd6 15. Bxd6 Qxd6 16. Nh4 Bd7 17. Qh5 g6 18. Qh6 Rae8 19. Bd3 Nd8 20. Nf3 f6 21. Bxg6 Rxe1+ 22. Rxe1 hxg6 23. Qxg6+ Kh8 24. Qh6+ Kg8 25. Qg6+ Kh8 1/2-1/2

[Event "CFriend AT-2005-0-00356 email"]
[Site "Chessfriend.com"]
[Date "2005.11.06"]
[Round "1"]
[White "Herbst, Bernd"]
[Black "Berthold, Andreas"]
[Result "1-0"]
[ECO "B62"]
[WhiteElo "2260"]
[BlackElo "2115"]
[PlyCount "45"]
[EventDate "2005.??.??"]
[EventType "tourn (corr)"]
[EventRounds "2"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Nf3 d6 4. d4 cxd4 5. Nxd4 Nf6 6. Bg5 e6 7. Bb5 Bd7 8. Nb3 Be7 9. Bxf6 gxf6 10. Qg4 Qb6 11. a4 a6 12. a5 Qc7 13. Qg7 Rf8 14. Bxc6 Bxc6 15. 0-0 0-0-0 16. Nd4 d5 17. Nxc6 bxc6 18. exd5 cxd5 19. g3 h5 20. Qh7 f5 21. Qxh5 Kb7 22. Rfd1 Bd6 23. Qf3 1-0

[Event "CFriend AT-2005-0-00345 email"]
[Site "Chessfriend.com"]
[Date "2005.11.03"]
[Round "1"]
[White "Berthold, Andreas"]
[Black "Rolle, Hannes"]
[Result "1/2-1/2"]
[ECO "B66"]
[WhiteElo "2115"]
[BlackElo "2235"]
[PlyCount "45"]
[EventDate "2005.??.??"]
[EventType "tourn (corr)"]
[EventRounds "2"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 d6 4. d4 cxd4 5. Nxd4 Nf6 6. Bg5 e6 7. Qd2 a6 8. 0-0-0 h6 9. Bf4 Bd7 10. Nxc6 Bxc6 11. f3 d5 12. Qe1 Qe7 13. exd5 Nxd5 14. Nxd5 Bxd5 15. Kb1 Qb4 16. Qg3 b5 17. Bb8 Qe7 18. Rxd5 Qb7 19. Rd3 Qxb8 20. f4 g6 21. Be2 Ra7 22. Rhd1 Be7 23. Bg4 1/2-1/2

[Event "CFriend AT-2005-0-00347 email"]
[Site "Chessfriend.com"]
[Date "2005.11.03"]
[Round "1"]
[White "Berthold, Andreas"]
[Black "Vaassen, Jack M"]
[Result "1/2-1/2"]
[ECO "B35"]
[WhiteElo "2115"]
[BlackElo "2165"]
[PlyCount "19"]
[EventDate "2005.??.??"]
[EventType "tourn (corr)"]
[EventRounds "2"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 0-0 8. Bb3 a5 9. f3 d5 10. Nxc6 1/2-1/2

[Event "CFriend AT-2005-0-00345 email"]
[Site "Chessfriend.com"]
[Date "2005.11.03"]
[Round "1"]
[White "Rolle, Hannes"]
[Black "Berthold, Andreas"]
[Result "1-0"]
[ECO "E87"]
[WhiteElo "2235"]
[BlackElo "2115"]
[PlyCount "29"]
[EventDate "2005.??.??"]
[EventType "tourn (corr)"]
[EventRounds "2"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 e5 7. d5 Nh5 8. Qd2 f5 9. exf5 gxf5 10. 0-0-0 Na6 11. Bd3 Bd7 12. Nge2 Nc5 13. Bxc5 dxc5 14. Kb1 Qg5 15. Qxg5 1-0

[Event "CFriend AT-2005-0-00347 email"]
[Site "Chessfriend.com"]
[Date "2005.11.03"]
[Round "1"]
[White "Vaassen, Jack M"]
[Black "Berthold, Andreas"]
[Result "1-0"]
[ECO "A36"]
[WhiteElo "2165"]
[BlackElo "2115"]
[PlyCount "29"]
[EventDate "2005.??.??"]
[EventType "tourn (corr)"]
[EventRounds "2"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 0-0 5. d3 d6 6. e4 c5 7. Nge2 Nc6 8. 0-0 Bd7 9. h3 Ne8 10. Be3 Nc7 11. d4 cxd4 12. Nxd4 Qc8 13. Kh2 Ne6 14. Nde2 a6 15. Nd5 1-0

[Event "CFriend AT-2005-0-00340 email"]
[Site "Chessfriend.com"]
[Date "2005.10.31"]
[Round "1"]
[White "Berthold, Andreas"]
[Black "Wosch, Arkadiusz"]
[Result "1/2-1/2"]
[ECO "C87"]
[WhiteElo "2115"]
[BlackElo "2252"]
[PlyCount "27"]
[EventDate "2005.??.??"]
[EventType "tourn (corr)"]
[EventRounds "2"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 d6 6. c3 Be7 7. 0-0 0-0 8. Re1 Bg4 9. Nbd2 Nd7 10. h3 Bh5 11. Nf1 Nc5 12. Bc2 d5 13. exd5 Qxd5 14. Ne3 1/2-1/2

[Event "CFriend AT-2005-0-00340 email"]
[Site "Chessfriend.com"]
[Date "2005.10.31"]
[Round "1"]
[White "Wosch, Arkadiusz"]
[Black "Berthold, Andreas"]
[Result "1-0"]
[ECO "B64"]
[WhiteElo "2252"]
[BlackElo "2115"]
[PlyCount "41"]
[EventDate "2005.??.??"]
[EventType "tourn (corr)"]
[EventRounds "2"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 Be7 8. 0-0-0 0-0 9. f4 h6 10. Bxf6 Bxf6 11. Ndb5 e5 12. Nd5 exf4 13. Nxf6+ Qxf6 14. Be2 Be6 15. Rhf1 Rad8 16. Qxf4 Qxf4+ 17. Rxf4 d5 18. exd5 Bxd5 19. Rf2 a6 20. c4 Be4 21. Nd6 1-0

[Event "Oberliga Nord O 0506"]
[Site "Germany"]
[Date "2005.10.23"]
[Round "1.7"]
[White "Venske, Kai Gerrit"]
[Black "Berthold, Andreas"]
[Result "0-1"]
[ECO "B53"]
[WhiteElo "2164"]
[BlackElo "2154"]
[PlyCount "68"]
[EventDate "2005.10.23"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]
[WhiteTeam "Weisse Dame"]
[BlackTeam "Cottbus"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 Nf6 8. Bg5 e6 9. 0-0-0 Be7 10. Rhe1 Qa5 11. Kb1 0-0 12. Qd2 Qa6 13. Nd4 Rfd8 14. f3 Rac8 15. g4 Bd7 16. Nce2 Rc5 17. Ng3 Rdc8 18. Nb3 Rxc2 19. Qxc2 Rxc2 20. Kxc2 Ba4 21. Rd3 h6 22. Bf4 Nd7 23. Red1 Nc5 24. Rc3 b5 25. e5 dxe5 26. Bxe5 b4 27. Re3 Nxb3 28. axb3 Qc4+ 29. Kd2 Bxb3 30. Rc1 Qd5+ 31. Rd3 Qxe5 32. Rxb3 Bg5+ 33. Kd1 Qd5+ 34. Kc2 Qc4+ 0-1

[Event "CFriend AT-2005-0-00325 email"]
[Site "Chessfriend.com"]
[Date "2005.10.13"]
[Round "1"]
[White "Berthold, Andreas"]
[Black "Willoughby, Peter"]
[Result "1/2-1/2"]
[ECO "C95"]
[WhiteElo "2115"]
[BlackElo "1706"]
[PlyCount "66"]
[EventDate "2005.??.??"]
[EventType "tourn (corr)"]
[EventRounds "2"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. h3 Nb8 10. d4 Nbd7 11. Bg5 Bb7 12. Nbd2 h6 13. Bh4 c5 14. Bg3 Qc7 15. Nh4 Rfe8 16. Nf5 Bf8 17. d5 g6 18. Ne3 Bg7 19. Bc2 a5 20. a4 b4 21. Bd3 Reb8 22. Qc2 Nh5 23. Bh2 Rd8 24. Bb5 Ndf6 25. Nec4 Nf4 26. cxb4 axb4 27. Bxf4 exf4 28. Nf3 Qb8 29. Qd2 g5 30. Nb6 Ra7 31. Nc4 Ra8 32. Nb6 Ra7 33. Nc4 Ra8 1/2-1/2

[Event "CFriend AT-2005-0-00325 email"]
[Site "Chessfriend.com"]
[Date "2005.10.13"]
[Round "1"]
[White "Willoughby, Peter"]
[Black "Berthold, Andreas"]
[Result "1/2-1/2"]
[ECO "B52"]
[WhiteElo "1706"]
[BlackElo "2115"]
[PlyCount "83"]
[EventDate "2005.??.??"]
[EventType "tourn (corr)"]
[EventRounds "2"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Nxd7 5. 0-0 Ngf6 6. Qe2 e6 7. d4 cxd4 8. Nxd4 Be7 9. Nc3 0-0 10. Rd1 a6 11. Nf3 Qc7 12. Bf4 Rfd8 13. Rd3 Ne5 14. Nxe5 dxe5 15. Rxd8+ Rxd8 16. Bg5 h6 17. Bd2 Qb6 18. Be1 Rd4 19. Rd1 Bb4 20. Na4 Rxd1 21. Qxd1 Qc6 22. Bxb4 Qxa4 23. a3 Nxe4 24. Qd8+ Kh7 25. f3 Nf6 26. Qd3+ Kg8 27. Qd8+ Qe8 28. Qc7 Qd7 29. Qxe5 Qd1+ 30. Be1 Nd5 31. h3 b5 32. c3 Qb1 33. b4 Qc1 34. g3 Qxa3 35. h4 Qc1 36. Kf2 Qc2+ 37. Qe2 Qxe2+ 38. Kxe2 e5 39. Kd3 f5 40. c4 Nc7 41. Bc3 bxc4+ 42. Kxc4 1/2-1/2

[Event "CFriend AT-2005-0-00322 email"]
[Site "Chessfriend.com"]
[Date "2005.10.10"]
[Round "1"]
[White "Berthold, Andreas"]
[Black "Kresz, Laszlo"]
[Result "1/2-1/2"]
[ECO "C77"]
[WhiteElo "2115"]
[BlackElo "2207"]
[PlyCount "45"]
[EventDate "2005.??.??"]
[EventType "tourn (corr)"]
[EventRounds "2"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 d6 6. c3 g6 7. 0-0 Bg7 8. Re1 0-0 9. Nbd2 Nd7 10. Nf1 Nc5 11. Bc2 Ne6 12. Bb3 h6 13. Be3 Kh7 14. d4 Na5 15. Bc2 Nc4 16. Bc1 Qf6 17. b3 Nb6 18. Bb2 Nf4 19. Ne3 Re8 20. a4 a5 21. Rb1 Bd7 22. Nd2 Rad8 23. Qf3 1/2-1/2

[Event "CFriend AT-2005-0-00322 email"]
[Site "Chessfriend.com"]
[Date "2005.10.10"]
[Round "1"]
[White "Kresz, Laszlo"]
[Black "Berthold, Andreas"]
[Result "1-0"]
[ECO "E91"]
[WhiteElo "2207"]
[BlackElo "2115"]
[PlyCount "71"]
[EventDate "2005.??.??"]
[EventType "tourn (corr)"]
[EventRounds "2"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Nf3 Bg4 7. Be3 Nfd7 8. Qd2 c5 9. d5 Re8 10. h3 Bxf3 11. gxf3 Nf6 12. h4 h5 13. f4 Nbd7 14. Rg1 Kh7 15. 0-0-0 b5 16. Nxb5 Nxe4 17. Qc2 f5 18. Bd3 a6 19. Bxe4 fxe4 20. Qxe4 Nf8 21. Rxg6 Nxg6 22. Rg1 Bxb2+ 23. Kxb2 Rg8 24. Rg5 axb5 25. f5 Nf4 26. f6+ Kh8 27. Bxf4 Rxg5 28. fxe7 Qa5 29. e8Q+ Rxe8 30. Qxe8+ Kh7 31. Bxg5 Qb4+ 32. Kc2 Qxc4+ 33. Kd1 Qxd5+ 34. Ke1 Kg7 35. Qxb5 Qxa2 36. Qd7+ 1-0

[Event "CFriend AT-2005-0-00301 email"]
[Site "Chessfriend.com"]
[Date "2005.09.25"]
[Round "1"]
[White "Berthold, Andreas"]
[Black "Puth, Dieter"]
[Result "1/2-1/2"]
[ECO "B26"]
[WhiteElo "2115"]
[BlackElo "2206"]
[PlyCount "33"]
[EventDate "2005.??.??"]
[EventType "tourn (corr)"]
[EventRounds "2"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. g3 Nc6 4. Bg2 g6 5. d3 Bg7 6. Be3 Nd4 7. Qd2 Qa5 8. f4 e6 9. Nf3 Ne7 10. 0-0 Nec6 11. e5 d5 12. Bxd4 cxd4 13. Ne2 Qxd2 14. Nxd2 f6 15. exf6 Bxf6 16. Nf3 a5 17. c3 1/2-1/2

[Event "CFriend AT-2005-0-00301 email"]
[Site "Chessfriend.com"]
[Date "2005.09.25"]
[Round "1"]
[White "Puth, Dieter"]
[Black "Berthold, Andreas"]
[Result "1-0"]
[ECO "B64"]
[WhiteElo "2206"]
[BlackElo "2115"]
[PlyCount "45"]
[EventDate "2005.??.??"]
[EventType "tourn (corr)"]
[EventRounds "2"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 Be7 8. 0-0-0 0-0 9. f4 h6 10. Bh4 e5 11. Nf5 Bxf5 12. exf5 exf4 13. Kb1 d5 14. Bxf6 Bxf6 15. Nxd5 Be5 16. c3 Ne7 17. Bc4 Nxf5 18. Qe2 Re8 19. Bb5 Re6 20. Nxf4 Rd6 21. Nd3 Bf6 22. Nc5 b6 23. Ne4 1-0

[Event "CFriend AT-2005-0-00299 email"]
[Site "Chessfriend.com"]
[Date "2005.09.24"]
[Round "1"]
[White "Berthold, Andreas"]
[Black "Guest, Guest"]
[Result "1/2-1/2"]
[ECO "B26"]
[WhiteElo "2115"]
[PlyCount "43"]
[EventDate "2005.??.??"]
[EventType "tourn (corr)"]
[EventRounds "2"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. g3 Nc6 4. Bg2 g6 5. d3 Bg7 6. Be3 Rb8 7. Qd2 b5 8. Nge2 Nd4 9. 0-0 e6 10. Nd1 Nxe2+ 11. Qxe2 Ne7 12. Qd2 0-0 13. Bh6 Bxh6 14. Qxh6 f5 15. Ne3 Bb7 16. Rfe1 a5 17. exf5 Nxf5 18. Nxf5 exf5 19. Bxb7 Rxb7 20. Re6 Re7 21. Rae1 Rfe8 22. Rxg6+ 1/2-1/2

[Event "CFriend AT-2005-0-00300 email"]
[Site "Chessfriend.com"]
[Date "2005.09.24"]
[Round "1"]
[White "Berthold, Andreas"]
[Black "Krol, Wladyslaw Jakub"]
[Result "0-1"]
[ECO "C78"]
[WhiteElo "2115"]
[BlackElo "2228"]
[PlyCount "64"]
[EventDate "2005.??.??"]
[EventType "tourn (corr)"]
[EventRounds "2"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Bc5 6. c3 Ng4 7. d4 Ba7 8. h3 h5 9. Bb3 Qf6 10. hxg4 hxg4 11. Ng5 d6 12. Nxf7 Rh5 13. g3 exd4 14. Kg2 Bd7 15. Bf4 g5 16. Bxg5 Rxg5 17. Nxg5 Qxg5 18. Nd2 0-0-0 19. f4 gxf3+ 20. Nxf3 Qg4 21. Rh1 dxc3 22. Rh4 Qg7 23. bxc3 Bg4 24. Qc1 Rf8 25. Ng5 Rf2+ 26. Kh1 Be2 27. Be6+ Kb8 28. Bh3 Bd3 29. Bg2 Bb6 30. Nh3 Rc2 31. Qh6 Qxg3 32. Nf4 Be3 0-1

[Event "CFriend AT-2005-0-00299 email"]
[Site "Chessfriend.com"]
[Date "2005.09.24"]
[Round "1"]
[White "Guest, Guest"]
[Black "Berthold, Andreas"]
[Result "0-1"]
[ECO "A36"]
[BlackElo "2115"]
[PlyCount "60"]
[EventDate "2005.??.??"]
[EventType "tourn (corr)"]
[EventRounds "2"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 0-0 5. e4 d6 6. Nge2 c5 7. 0-0 Nc6 8. a3 Ne8 9. Rb1 Nc7 10. b4 f5 11. b5 Ne5 12. d3 fxe4 13. Nxe4 Nf3+ 14. Bxf3 Rxf3 15. Nf4 Bg4 16. Qc2 e5 17. Ng2 Ne6 18. Nh4 Nd4 19. Qd2 d5 20. Nxc5 Qc8 21. Nb3 dxc4 22. Nxd4 Rxd3 23. Qb2 exd4 24. f3 Bh3 25. Ng2 Qf5 26. f4 Rb3 27. Qxb3 cxb3 28. Rxb3 Bxg2 29. Rb2 Be4 30. Rd2 Rc8 0-1

[Event "CFriend AT-2005-0-00300 email"]
[Site "Chessfriend.com"]
[Date "2005.09.24"]
[Round "1"]
[White "Krol, Wladyslaw Jakub"]
[Black "Berthold, Andreas"]
[Result "1/2-1/2"]
[ECO "B21"]
[WhiteElo "2228"]
[BlackElo "2115"]
[PlyCount "38"]
[EventDate "2005.??.??"]
[EventType "tourn (corr)"]
[EventRounds "2"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 c5 2. f4 Nc6 3. Nf3 e6 4. c3 d5 5. d3 dxe4 6. Ng5 exd3 7. Bxd3 Nf6 8. Qe2 Be7 9. Nd2 Nd5 10. 0-0 Nxf4 11. Rxf4 Bxg5 12. Rf3 e5 13. Bc4 0-0 14. Rd3 Qb6 15. Qh5 Bxd2 16. Bxd2 Na5 17. Bd5 c4+ 18. Be3 Qxb2 19. Rdd1 Qxc3 1/2-1/2

[Event "CFriend AT-2005-0-00291 email"]
[Site "Chessfriend.com"]
[Date "2005.09.15"]
[Round "1"]
[White "Berthold, Andreas"]
[Black "Jimenez, Joaquin"]
[Result "1/2-1/2"]
[ECO "C95"]
[WhiteElo "2115"]
[BlackElo "2270"]
[PlyCount "51"]
[EventDate "2005.??.??"]
[EventType "tourn (corr)"]
[EventRounds "2"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. h3 Nb8 10. d4 Nbd7 11. Nbd2 Bb7 12. Bc2 Re8 13. Nf1 Bf8 14. Ng3 g6 15. a4 c5 16. d5 c4 17. Be3 Nc5 18. Qe2 Nfd7 19. Nd2 Qc7 20. Ra3 Bg7 21. Rea1 Nb6 22. axb5 axb5 23. Qg4 Rxa3 24. Rxa3 Bc8 25. Qd1 Bd7 26. Qa1 1/2-1/2

[Event "CFriend AT-2005-0-00291 email"]
[Site "Chessfriend.com"]
[Date "2005.09.15"]
[Round "1"]
[White "Jimenez, Joaquin"]
[Black "Berthold, Andreas"]
[Result "0-1"]
[ECO "B89"]
[WhiteElo "2270"]
[BlackElo "2115"]
[PlyCount "48"]
[EventDate "2005.??.??"]
[EventType "tourn (corr)"]
[EventRounds "2"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bc4 e6 7. Be3 Be7 8. Qe2 0-0 9. 0-0-0 a6 10. Bb3 Qc7 11. Rhg1 Na5 12. g4 b5 13. g5 Nxb3+ 14. axb3 Nd7 15. Nf5 exf5 16. Nd5 Qd8 17. exf5 Re8 18. f6 Bf8 19. fxg7 Bxg7 20. Qh5 Bb7 21. Bb6 Nxb6 22. Nf6+ Kf8 23. Nxh7+ Ke7 24. Qg4 Qc8 0-1

[Event "CFriend AT-2005-0-00283 email"]
[Site "Chessfriend.com"]
[Date "2005.09.05"]
[Round "1"]
[White "Berthold, Andreas"]
[Black "Mueller Alves, Martin"]
[Result "1/2-1/2"]
[ECO "C98"]
[WhiteElo "2115"]
[BlackElo "2194"]
[PlyCount "67"]
[EventDate "2005.??.??"]
[EventType "tourn (corr)"]
[EventRounds "2"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. h3 Na5 10. Bc2 c5 11. d4 Qc7 12. d5 Nc4 13. a4 Bd7 14. b3 Na5 15. axb5 axb5 16. Nbd2 Nb7 17. Bb2 Rxa1 18. Qxa1 Nh5 19. Nf1 Na5 20. Qd1 g6 21. Bc1 Ra8 22. Be3 Nb7 23. Qc1 Bf6 24. Ng3 Nxg3 25. fxg3 b4 26. cxb4 cxb4 27. Qd2 Ra2 28. Rc1 Qa5 29. Qe1 Nc5 30. Nd2 Bb5 31. g4 Be7 32. g5 Bd8 33. Kh1 Bb6 34. Bb1 1/2-1/2

[Event "CFriend AT-2005-0-00283 email"]
[Site "Chessfriend.com"]
[Date "2005.09.05"]
[Round "1"]
[White "Mueller Alves, Martin"]
[Black "Berthold, Andreas"]
[Result "1/2-1/2"]
[ECO "B55"]
[WhiteElo "2194"]
[BlackElo "2115"]
[PlyCount "58"]
[EventDate "2005.??.??"]
[EventType "tourn (corr)"]
[EventRounds "2"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. f3 e5 6. Bb5+ Nbd7 7. Nf5 d5 8. exd5 a6 9. Ba4 b5 10. Bb3 Nc5 11. Ne3 Nxb3 12. axb3 Bc5 13. Nc3 0-0 14. 0-0 Qb6 15. Qe2 Bb7 16. Kh1 Rfe8 17. Re1 Rad8 18. Bd2 Bxd5 19. Ne4 Nxe4 20. fxe4 Bxe4 21. Nf1 Rxd2 22. Qxd2 Bb7 23. Ng3 g6 24. b4 Bf8 25. Rad1 f5 26. c3 Bg7 27. Ne2 Qf2 28. Rg1 Rf8 29. Qd7 Ba8 1/2-1/2

[Event "CFriend AT-2005-0-00280 email"]
[Site "Chessfriend.com"]
[Date "2005.09.04"]
[Round "1"]
[White "Berthold, Andreas"]
[Black "Cornel, Matei"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "2115"]
[BlackElo "2299"]
[PlyCount "54"]
[EventDate "2005.??.??"]
[EventType "tourn (corr)"]
[EventRounds "2"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 cxd4 5. Nxd4 e5 6. Ndb5 d6 7. Nd5 Nxd5 8. exd5 Nb8 9. c4 Be7 10. Bd3 0-0 11. 0-0 a6 12. Nc3 f5 13. f3 Nd7 14. Be3 Bg5 15. Bf2 Qf6 16. Qe2 b6 17. Na4 Rb8 18. b4 e4 19. fxe4 f4 20. c5 bxc5 21. bxc5 Ne5 22. Kh1 Bg4 23. Qc2 Rb4 24. Nb6 f3 25. g3 dxc5 26. Bxc5 Rxb6 27. Bxb6 Qxb6 0-1

[Event "CFriend AT-2005-0-00280 email"]
[Site "Chessfriend.com"]
[Date "2005.09.04"]
[Round "1"]
[White "Cornel, Matei"]
[Black "Berthold, Andreas"]
[Result "1-0"]
[ECO "B65"]
[WhiteElo "2299"]
[BlackElo "2115"]
[PlyCount "37"]
[EventDate "2005.??.??"]
[EventType "tourn (corr)"]
[EventRounds "2"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 Be7 8. 0-0-0 0-0 9. f4 Nxd4 10. Qxd4 Qa5 11. Kb1 h6 12. h4 Rd8 13. Qe3 b5 14. e5 dxe5 15. Bxf6 Bxf6 16. fxe5 b4 17. exf6 bxc3 18. Bc4 gxf6 19. Qxh6 1-0

