[Event "Verbandsliga Suedbaden 1819"]
[Site "Baden"]
[Date "2019.03.10"]
[Round "7.8"]
[White "Martin, Richard"]
[Black "Petras, Nils"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1941"]
[BlackElo "1958"]
[PlyCount "95"]
[EventDate "2018.10.14"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Baden-Baden IV"]
[BlackTeam "Konstanz"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nc6 5. Nf3 Bg4 6. Be2 Nf6 7. Be3 cxd4 8. cxd4 e6 9. 0-0 Be7 10. Nc3 Qd8 11. a3 0-0 12. h3 Bh5 13. Qb3 Na5 14. Qa2 a6 15. b4 Nc6 16. Rfd1 Nd5 17. Nxd5 exd5 18. Ne5 Nxe5 19. dxe5 Bxe2 20. Qxe2 a5 21. Qb5 axb4 22. axb4 Rxa1 23. Rxa1 Qc7 24. Qxd5 Rd8 25. Qe4 Qc3 26. Ra7 Qxb4 27. Qxb4 Bxb4 28. Rxb7 Bc3 29. f4 g5 30. g3 gxf4 31. gxf4 Bd4 32. Kf2 Bxe3+ 33. Kxe3 Ra8 34. f5 h6 35. f6 Ra1 36. Kf4 Rf1+ 37. Kg4 Re1 38. Re7 Kf8 39. Kh5 Re3 40. h4 Re4 41. Ra7 Rxe5+ 42. Kxh6 Ke8 43. Kg7 Rh5 44. Re7+ Kd8 45. Re4 Kd7 46. Kxf7 Rf5 47. Rd4+ Kc6 48. Kg6 1-0

[Event "Verbandsliga Suedbaden 1819"]
[Site "Baden"]
[Date "2019.01.27"]
[Round "5.8"]
[White "Petras, Nils"]
[Black "Wormuth, Marcus"]
[Result "1/2-1/2"]
[ECO "A38"]
[WhiteElo "1958"]
[BlackElo "1969"]
[PlyCount "61"]
[EventDate "2018.10.14"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Konstanz"]
[BlackTeam "Oetigheim"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 c5 2. c4 g6 3. g3 Nc6 4. Bg2 Bg7 5. 0-0 Nf6 6. Nc3 0-0 7. b3 d6 8. Bb2 Ne4 9. Qc1 Nxc3 10. Bxc3 e5 11. d3 Bd7 12. e3 Qc8 13. Ng5 h6 14. Ne4 Qc7 15. Bb2 Nb4 16. Rd1 Bc6 17. a3 Na6 18. Qd2 f5 19. Nc3 Bxg2 20. Kxg2 Qc6+ 21. Kg1 Nc7 22. Ne2 Qf3 23. d4 exd4 24. exd4 Qxb3 25. Rab1 Qf3 26. dxc5 dxc5 27. Bxg7 Kxg7 28. Qd6 Qxe2 29. Qxc7+ Rf7 30. Qxc5 Qe7 31. Qxe7 1/2-1/2

[Event "Korbach op 9th"]
[Site "Korbach"]
[Date "2017.10.22"]
[Round "7"]
[White "Boehme, Jonas"]
[Black "Petras, Nils"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "1675"]
[BlackElo "1922"]
[PlyCount "76"]
[EventDate "2017.10.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. f3 Nbd7 9. Qd2 Be7 10. Be2 b5 11. g4 Nb6 12. g5 Nfd7 13. f4 exf4 14. Bxf4 Ne5 15. Nd4 Nbc4 16. Nxe6 fxe6 17. Qd4 Bxg5 18. Bxg5 Qxg5 19. Rg1 Qh4+ 20. Kd1 Qh6 21. Rg3 0-0 22. Bxc4 Nxc4 23. b3 Rf1+ 24. Ke2 Rxa1 25. Nd5 Qd2+ 26. Qxd2 Nxd2 27. Nc7 Rc8 28. Nxe6 Rxc2 29. Rxg7+ Kh8 30. Kd3 Raxa2 31. Rd7 Rc8 32. Ng5 Nxb3 33. Nf7+ Kg8 34. Nh6+ Kf8 35. Rxh7 Rd2+ 36. Ke3 Rc3+ 37. Kf4 Rxh2 38. Rh8+ Kg7 0-1

[Event "Korbach op 9th"]
[Site "Korbach"]
[Date "2017.10.22"]
[Round "6"]
[White "Petras, Nils"]
[Black "Li, Zhuoling"]
[Result "1/2-1/2"]
[ECO "A16"]
[WhiteElo "1922"]
[BlackElo "2007"]
[PlyCount "94"]
[EventDate "2017.10.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. g3 Bg7 6. Bg2 0-0 7. 0-0 Nb6 8. b3 Nc6 9. Bb2 a5 10. d3 Bf5 11. Qd2 Qd7 12. Rac1 Bh3 13. Ne4 Bxg2 14. Kxg2 e5 15. Nc5 Qc8 16. e4 a4 17. Rc2 axb3 18. axb3 Nd7 19. Rfc1 Nxc5 20. Rxc5 Qe6 21. Qc3 Ra2 22. b4 Nd4 23. Nxd4 exd4 24. Qc2 c6 25. b5 cxb5 26. Rxb5 Bh6 27. Rb1 Rc8 28. Qb3 Qxb3 29. Rxb3 Bg7 30. Rxb7 h5 31. Ba1 Rd2 32. Rb8 Rxb8 33. Rxb8+ Kh7 34. Rb3 h4 35. gxh4 Kh6 36. Bb2 Rd1 37. Ba3 Bf6 38. Bc5 Rc1 39. Bb4 Rc2 40. Bf8+ Kh7 41. Rb7 Kg8 42. Be7 Bxe7 43. Rxe7 Rd2 44. Rd7 Rxd3 45. Kf1 Kf8 46. Ke2 Rh3 47. Rxd4 Rxh4 1/2-1/2

[Event "Korbach op 9th"]
[Site "Korbach"]
[Date "2017.10.21"]
[Round "5"]
[White "Petras, Nils"]
[Black "Hansen, Flemming Haupt"]
[Result "1/2-1/2"]
[ECO "A16"]
[WhiteElo "1922"]
[BlackElo "2121"]
[PlyCount "79"]
[EventDate "2017.10.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. g3 Bg7 6. Bg2 0-0 7. 0-0 c6 8. Qb3 Nb6 9. d4 Be6 10. Qc2 Na6 11. a3 Qc8 12. Bf4 Nc4 13. e4 Bg4 14. b3 Bxf3 15. Bxf3 e5 16. bxc4 exf4 17. Rad1 Qe6 18. Ne2 fxg3 19. hxg3 Rad8 20. Kg2 Rfe8 21. e5 Qe7 22. Qb3 Rb8 23. Nf4 Nc7 24. Rfe1 g5 25. Nh5 Bh8 26. Qd3 Ne6 27. Qf5 Nf8 28. Nf6+ Bxf6 29. exf6 Qxa3 30. Qxg5+ Ng6 31. Qh6 Qf8 32. Qh5 Rxe1 33. Rxe1 Rd8 34. Rh1 h6 35. Be4 Kh7 36. d5 Rd6 37. Qf5 Qd8 38. Rxh6+ Kxh6 39. Qh3+ Kg5 40. Qf5+ 1/2-1/2

[Event "Korbach op 9th"]
[Site "Korbach"]
[Date "2017.10.21"]
[Round "4"]
[White "Vlaming, Jos Pl"]
[Black "Petras, Nils"]
[Result "1/2-1/2"]
[ECO "A36"]
[WhiteElo "2136"]
[BlackElo "1922"]
[PlyCount "73"]
[EventDate "2017.10.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. e4 d6 4. g3 c5 5. Bg2 Nc6 6. Nge2 Bg7 7. 0-0 0-0 8. d3 a6 9. a3 Rb8 10. Rb1 Nd4 11. Nxd4 cxd4 12. Ne2 Nd7 13. b4 b5 14. cxb5 axb5 15. Bb2 Qb6 16. Qb3 Bb7 17. Rfc1 e5 18. Bh3 Nf6 19. Qc2 Bh6 20. Qc7 Qxc7 21. Rxc7 Ne8 22. Rc2 f5 23. exf5 gxf5 24. Bg2 Nf6 25. Bxb7 Rxb7 26. Rc6 Rd8 27. f4 Kf7 28. Bc1 Bf8 29. Rb2 Nd5 30. Kf2 Rdd7 31. Kf3 Rdc7 32. Rbc2 e4+ 33. dxe4 fxe4+ 34. Kxe4 Nc3+ 35. R6xc3 dxc3 36. Rxc3 Bg7 37. Rd3 1/2-1/2

[Event "Korbach op 9th"]
[Site "Korbach"]
[Date "2017.10.20"]
[Round "3"]
[White "Mak, Nico"]
[Black "Petras, Nils"]
[Result "0-1"]
[ECO "B53"]
[WhiteElo "1799"]
[BlackElo "1922"]
[PlyCount "66"]
[EventDate "2017.10.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. c4 Nf6 8. Nc3 g6 9. 0-0 Bg7 10. Rd1 0-0 11. Qd3 Nd7 12. Bg5 Nc5 13. Qe3 Bxc3 14. Qxc3 Nxe4 15. Qd4 Nxg5 16. Nxg5 h6 17. Ne4 Qa5 18. Rd3 Qe5 19. Qxe5 dxe5 20. Nc3 Rfd8 21. Rad1 Rxd3 22. Rxd3 Kf8 23. g4 e6 24. Kf1 Ke7 25. b4 f5 26. b5 Be8 27. Re3 Kf6 28. gxf5 gxf5 29. Rf3 Rc8 30. c5 Ke7 31. b6 a6 32. Rg3 Rxc5 33. Rg7+ Bf7 0-1

[Event "Korbach op 9th"]
[Site "Korbach"]
[Date "2017.10.20"]
[Round "2"]
[White "Petras, Nils"]
[Black "Rehbein, Ulrich"]
[Result "1/2-1/2"]
[ECO "A38"]
[WhiteElo "1922"]
[BlackElo "1778"]
[PlyCount "50"]
[EventDate "2017.10.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. Nf3 c5 2. g3 Nc6 3. c4 g6 4. Bg2 Bg7 5. 0-0 Nf6 6. Nc3 0-0 7. b3 d5 8. cxd5 Nxd5 9. Bb2 Rb8 10. a3 f5 11. Qc2 Nxc3 12. Bxc3 Nd4 13. Bxd4 cxd4 14. Qc4+ e6 15. d3 b5 16. Qc1 e5 17. Qc5 Qb6 18. Rac1 e4 19. dxe4 fxe4 20. Ng5 Qxc5 21. Rxc5 e3 22. Bd5+ Kh8 23. Nf7+ Kg8 24. fxe3 Bb7 25. Nh6+ Kh8 1/2-1/2

[Event "Korbach op 9th"]
[Site "Korbach"]
[Date "2017.10.19"]
[Round "1"]
[White "Spitzl, Vinzent"]
[Black "Petras, Nils"]
[Result "1-0"]
[ECO "B38"]
[WhiteElo "2300"]
[BlackElo "1922"]
[PlyCount "111"]
[EventDate "2017.10.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. f3 a6 6. c4 g6 7. Nc3 Bg7 8. Be3 0-0 9. Be2 Nc6 10. Qd2 Bd7 11. 0-0 Rc8 12. Rab1 Ne5 13. b3 h5 14. h3 Nc6 15. g4 hxg4 16. hxg4 Qc7 17. Kg2 Nxd4 18. Bxd4 Bc6 19. Rh1 Qa5 20. b4 Qc7 21. b5 axb5 22. cxb5 Bd7 23. b6 Qd8 24. Rh2 Rc5 25. Rbh1 e5 26. Bxc5 dxc5 27. Rd1 Qxb6 28. g5 Rd8 29. Kg3 Nh5+ 30. Rxh5 gxh5 31. Bb5 Qa5 32. Bxd7 Rxd7 33. Qxd7 Qxc3 34. Qd3 Qb2 35. Qd2 Qa3 36. Qd8+ Kh7 37. Qd7 Qe3 38. Qf5+ Kg8 39. Rf1 b5 40. Kh4 c4 41. g6 fxg6 42. Qxg6 c3 43. Qe6+ Kh7 44. Qf5+ Kg8 45. Rd1 Qf2+ 46. Kh3 Qb6 47. Qc8+ Kh7 48. Qxc3 Qe6+ 49. Kg3 Qxa2 50. Qc8 h4+ 51. Kh3 Qf7 52. Qf5+ Qxf5+ 53. exf5 e4 54. fxe4 Bc3 55. Rd6 b4 56. Rb6 1-0

[Event "Oberliga Nord W 1011"]
[Site "Germany"]
[Date "2011.04.10"]
[Round "9.8"]
[White "Petras, Nils"]
[Black "Degro, Heiko"]
[Result "0-1"]
[ECO "A14"]
[WhiteElo "1926"]
[BlackElo "2041"]
[PlyCount "40"]
[EventDate "2010.10.10"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]
[WhiteTeam "Braunschweig Gliesmarode"]
[BlackTeam "Hannover PSC"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 d5 2. c4 e6 3. g3 Nf6 4. Bg2 Be7 5. 0-0 0-0 6. b3 c5 7. Bb2 Nc6 8. e3 b6 9. Nc3 Bb7 10. cxd5 exd5 11. d4 Ne4 12. Rc1 Bf6 13. Na4 Ba6 14. Re1 Nb4 15. Bf1 Bxf1 16. Rxf1 Nxa2 17. Rb1 Rc8 18. dxc5 b5 19. Bxf6 Qxf6 20. Ra1 bxa4 0-1

